Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

62 files changed, 56978 insertions, 0 deletions

diff --git a/vcl/source/gdi/CommonSalLayout.cxx b/vcl/source/gdi/CommonSalLayout.cxx
new file mode 100644
index 000000000..d5ce806fa
--- /dev/null
+++ b/vcl/source/gdi/CommonSalLayout.cxx
@@ -0,0 +1,854 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <memory>
+
+#include <hb-icu.h>
+#include <hb-ot.h>
+#include <hb-graphite2.h>
+
+#include <sallayout.hxx>
+
+#include <sal/log.hxx>
+#include <unotools/configmgr.hxx>
+#include <vcl/unohelp.hxx>
+#include <vcl/font/Feature.hxx>
+#include <vcl/font/FeatureParser.hxx>
+#include <scrptrun.h>
+#include <com/sun/star/i18n/CharacterIteratorMode.hpp>
+#include <salgdi.hxx>
+#include <unicode/uchar.h>
+
+#include <fontselect.hxx>
+
+#if !HB_VERSION_ATLEAST(1, 1, 0)
+// Disabled Unicode compatibility decomposition, see fdo#66715
+static unsigned int unicodeDecomposeCompatibility(hb_unicode_funcs_t* /*ufuncs*/,
+                                                  hb_codepoint_t      /*u*/,
+                                                  hb_codepoint_t*     /*decomposed*/,
+                                                  void*               /*user_data*/)
+{
+    return 0;
+}
+
+static hb_unicode_funcs_t* getUnicodeFuncs()
+{
+    static hb_unicode_funcs_t* ufuncs = hb_unicode_funcs_create(hb_icu_get_unicode_funcs());
+    hb_unicode_funcs_set_decompose_compatibility_func(ufuncs, unicodeDecomposeCompatibility, nullptr, nullptr);
+    return ufuncs;
+}
+#endif
+
+GenericSalLayout::GenericSalLayout(LogicalFontInstance &rFont)
+    : mpVertGlyphs(nullptr)
+    , mbFuzzing(utl::ConfigManager::IsFuzzing())
+{
+    new SalLayoutGlyphsImpl(m_GlyphItems, rFont);
+}
+
+GenericSalLayout::~GenericSalLayout()
+{
+}
+
+void GenericSalLayout::ParseFeatures(const OUString& aName)
+{
+    vcl::font::FeatureParser aParser(aName);
+    const OUString& sLanguage = aParser.getLanguage();
+    if (!sLanguage.isEmpty())
+        msLanguage = OUStringToOString(sLanguage, RTL_TEXTENCODING_ASCII_US);
+
+    for (auto const &rFeat : aParser.getFeatures())
+    {
+        hb_feature_t aFeature { rFeat.m_nTag, rFeat.m_nValue, rFeat.m_nStart, rFeat.m_nEnd };
+        maFeatures.push_back(aFeature);
+    }
+}
+
+namespace {
+
+struct SubRun
+{
+    int32_t mnMin;
+    int32_t mnEnd;
+    hb_script_t maScript;
+    hb_direction_t maDirection;
+};
+
+}
+
+namespace vcl {
+    namespace {
+
+    struct Run
+    {
+        int32_t nStart;
+        int32_t nEnd;
+        UScriptCode nCode;
+        Run(int32_t nStart_, int32_t nEnd_, UScriptCode nCode_)
+            : nStart(nStart_)
+            , nEnd(nEnd_)
+            , nCode(nCode_)
+        {}
+    };
+
+    }
+
+    class TextLayoutCache
+    {
+    public:
+        std::vector<vcl::Run> runs;
+        TextLayoutCache(sal_Unicode const* pStr, sal_Int32 const nEnd)
+        {
+            vcl::ScriptRun aScriptRun(
+                reinterpret_cast<const UChar *>(pStr),
+                nEnd);
+            while (aScriptRun.next())
+            {
+                runs.emplace_back(aScriptRun.getScriptStart(),
+                    aScriptRun.getScriptEnd(), aScriptRun.getScriptCode());
+            }
+        }
+    };
+} // namespace vcl
+
+namespace {
+#if U_ICU_VERSION_MAJOR_NUM >= 63
+    enum class VerticalOrientation {
+        Upright            = U_VO_UPRIGHT,
+        Rotated            = U_VO_ROTATED,
+        TransformedUpright = U_VO_TRANSFORMED_UPRIGHT,
+        TransformedRotated = U_VO_TRANSFORMED_ROTATED
+    };
+#else
+    #include "VerticalOrientationData.cxx"
+
+    // These must match the values in the file included above.
+    enum class VerticalOrientation {
+        Upright            = 0,
+        Rotated            = 1,
+        TransformedUpright = 2,
+        TransformedRotated = 3
+    };
+#endif
+
+    VerticalOrientation GetVerticalOrientation(sal_UCS4 cCh, const LanguageTag& rTag)
+    {
+        // Override orientation of fullwidth colon , semi-colon,
+        // and Bopomofo tonal marks.
+        if ((cCh == 0xff1a || cCh == 0xff1b
+           || cCh == 0x2ca || cCh == 0x2cb || cCh == 0x2c7 || cCh == 0x2d9)
+                && rTag.getLanguage() == "zh")
+            return VerticalOrientation::TransformedUpright;
+
+#if U_ICU_VERSION_MAJOR_NUM >= 63
+        int32_t nRet = u_getIntPropertyValue(cCh, UCHAR_VERTICAL_ORIENTATION);
+#else
+        uint8_t nRet = 1;
+
+        if (cCh < 0x10000)
+        {
+            nRet = sVerticalOrientationValues[sVerticalOrientationPages[0][cCh >> kVerticalOrientationCharBits]]
+                                  [cCh & ((1 << kVerticalOrientationCharBits) - 1)];
+        }
+        else if (cCh < (kVerticalOrientationMaxPlane + 1) * 0x10000)
+        {
+            nRet = sVerticalOrientationValues[sVerticalOrientationPages[sVerticalOrientationPlanes[(cCh >> 16) - 1]]
+                                                   [(cCh & 0xffff) >> kVerticalOrientationCharBits]]
+                                   [cCh & ((1 << kVerticalOrientationCharBits) - 1)];
+        }
+        else
+        {
+            // Default value for unassigned
+            SAL_WARN("vcl.gdi", "Getting VerticalOrientation for codepoint outside Unicode range");
+        }
+#endif
+
+        return VerticalOrientation(nRet);
+    }
+
+} // namespace
+
+std::shared_ptr<vcl::TextLayoutCache> GenericSalLayout::CreateTextLayoutCache(OUString const& rString)
+{
+    return std::make_shared<vcl::TextLayoutCache>(rString.getStr(), rString.getLength());
+}
+
+const SalLayoutGlyphs* GenericSalLayout::GetGlyphs() const
+{
+    return &m_GlyphItems;
+}
+
+void GenericSalLayout::SetNeedFallback(ImplLayoutArgs& rArgs, sal_Int32 nCharPos, bool bRightToLeft)
+{
+    if (nCharPos < 0 || mbFuzzing)
+        return;
+
+    using namespace ::com::sun::star;
+
+    if (!mxBreak.is())
+        mxBreak = vcl::unohelper::CreateBreakIterator();
+
+    lang::Locale aLocale(rArgs.maLanguageTag.getLocale());
+
+    //if position nCharPos is missing in the font, grab the entire grapheme and
+    //mark all glyphs as missing so the whole thing is rendered with the same
+    //font
+    sal_Int32 nDone;
+    sal_Int32 nGraphemeEndPos =
+        mxBreak->nextCharacters(rArgs.mrStr, nCharPos, aLocale,
+            i18n::CharacterIteratorMode::SKIPCELL, 1, nDone);
+    // Safely advance nCharPos in case it is a non-BMP character.
+    rArgs.mrStr.iterateCodePoints(&nCharPos);
+    sal_Int32 nGraphemeStartPos =
+        mxBreak->previousCharacters(rArgs.mrStr, nCharPos, aLocale,
+            i18n::CharacterIteratorMode::SKIPCELL, 1, nDone);
+
+    rArgs.NeedFallback(nGraphemeStartPos, nGraphemeEndPos, bRightToLeft);
+}
+
+void GenericSalLayout::AdjustLayout(ImplLayoutArgs& rArgs)
+{
+    SalLayout::AdjustLayout(rArgs);
+
+    if (rArgs.mpDXArray)
+        ApplyDXArray(rArgs);
+    else if (rArgs.mnLayoutWidth)
+        Justify(rArgs.mnLayoutWidth);
+    // apply asian kerning if the glyphs are not already formatted
+    else if ((rArgs.mnFlags & SalLayoutFlags::KerningAsian)
+         && !(rArgs.mnFlags & SalLayoutFlags::Vertical))
+        ApplyAsianKerning(rArgs.mrStr);
+}
+
+void GenericSalLayout::DrawText(SalGraphics& rSalGraphics) const
+{
+    //call platform dependent DrawText functions
+    rSalGraphics.DrawTextLayout( *this );
+}
+
+// Find if the nominal glyph of the character is an input to “vert” feature.
+// We don’t check for a specific script or language as it shouldn’t matter
+// here; if the glyph would be the result from applying “vert” for any
+// script/language then we want to always treat it as upright glyph.
+bool GenericSalLayout::HasVerticalAlternate(sal_UCS4 aChar, sal_UCS4 aVariationSelector)
+{
+    hb_codepoint_t nGlyphIndex = 0;
+    hb_font_t *pHbFont = GetFont().GetHbFont();
+    if (!hb_font_get_glyph(pHbFont, aChar, aVariationSelector, &nGlyphIndex))
+        return false;
+
+    if (!mpVertGlyphs)
+    {
+        hb_face_t* pHbFace = hb_font_get_face(pHbFont);
+        mpVertGlyphs = hb_set_create();
+
+        // Find all GSUB lookups for “vert” feature.
+        hb_set_t* pLookups = hb_set_create();
+        hb_tag_t const pFeatures[] = { HB_TAG('v','e','r','t'), HB_TAG_NONE };
+        hb_ot_layout_collect_lookups(pHbFace, HB_OT_TAG_GSUB, nullptr, nullptr, pFeatures, pLookups);
+        if (!hb_set_is_empty(pLookups))
+        {
+            // Find the output glyphs in each lookup (i.e. the glyphs that
+            // would result from applying this lookup).
+            hb_codepoint_t nIdx = HB_SET_VALUE_INVALID;
+            while (hb_set_next(pLookups, &nIdx))
+            {
+                hb_set_t* pGlyphs = hb_set_create();
+                hb_ot_layout_lookup_collect_glyphs(pHbFace, HB_OT_TAG_GSUB, nIdx,
+                        nullptr,  // glyphs before
+                        pGlyphs,  // glyphs input
+                        nullptr,  // glyphs after
+                        nullptr); // glyphs out
+                hb_set_union(mpVertGlyphs, pGlyphs);
+            }
+        }
+    }
+
+    return hb_set_has(mpVertGlyphs, nGlyphIndex) != 0;
+}
+
+bool GenericSalLayout::LayoutText(ImplLayoutArgs& rArgs, const SalLayoutGlyphs* pGlyphs)
+{
+    // No need to touch m_GlyphItems at all for an empty string.
+    if (rArgs.mnEndCharPos - rArgs.mnMinCharPos <= 0)
+        return true;
+
+    if (pGlyphs)
+    {
+        // Work with pre-computed glyph items.
+        m_GlyphItems = *pGlyphs;
+        // Some flags are set as a side effect of text layout, restore them here.
+        rArgs.mnFlags |= pGlyphs->Impl()->mnFlags;
+        return true;
+    }
+
+    hb_font_t *pHbFont = GetFont().GetHbFont();
+    bool isGraphite = GetFont().IsGraphiteFont();
+
+    int nGlyphCapacity = 2 * (rArgs.mnEndCharPos - rArgs.mnMinCharPos);
+    m_GlyphItems.Impl()->reserve(nGlyphCapacity);
+
+    const int nLength = rArgs.mrStr.getLength();
+    const sal_Unicode *pStr = rArgs.mrStr.getStr();
+
+    std::unique_ptr<vcl::TextLayoutCache> pNewScriptRun;
+    vcl::TextLayoutCache const* pTextLayout;
+    if (rArgs.m_pTextLayoutCache)
+    {
+        pTextLayout = rArgs.m_pTextLayoutCache; // use cache!
+    }
+    else
+    {
+        pNewScriptRun.reset(new vcl::TextLayoutCache(pStr, rArgs.mnEndCharPos));
+        pTextLayout = pNewScriptRun.get();
+    }
+
+    hb_buffer_t* pHbBuffer = hb_buffer_create();
+    hb_buffer_pre_allocate(pHbBuffer, nGlyphCapacity);
+#if !HB_VERSION_ATLEAST(1, 1, 0)
+    static hb_unicode_funcs_t* pHbUnicodeFuncs = getUnicodeFuncs();
+    hb_buffer_set_unicode_funcs(pHbBuffer, pHbUnicodeFuncs);
+#endif
+
+    const FontSelectPattern& rFontSelData = GetFont().GetFontSelectPattern();
+    if (rArgs.mnFlags & SalLayoutFlags::DisableKerning)
+    {
+        SAL_INFO("vcl.harfbuzz", "Disabling kerning for font: " << rFontSelData.maTargetName);
+        maFeatures.push_back({ HB_TAG('k','e','r','n'), 0, 0, static_cast<unsigned int>(-1) });
+    }
+
+    ParseFeatures(rFontSelData.maTargetName);
+
+    double nXScale = 0;
+    double nYScale = 0;
+    GetFont().GetScale(&nXScale, &nYScale);
+
+    Point aCurrPos(0, 0);
+    while (true)
+    {
+        int nBidiMinRunPos, nBidiEndRunPos;
+        bool bRightToLeft;
+        if (!rArgs.GetNextRun(&nBidiMinRunPos, &nBidiEndRunPos, &bRightToLeft))
+            break;
+
+        // Find script subruns.
+        std::vector<SubRun> aSubRuns;
+        int nCurrentPos = nBidiMinRunPos;
+        size_t k = 0;
+        for (; k < pTextLayout->runs.size(); ++k)
+        {
+            vcl::Run const& rRun(pTextLayout->runs[k]);
+            if (rRun.nStart <= nCurrentPos && nCurrentPos < rRun.nEnd)
+            {
+                break;
+            }
+        }
+
+        if (isGraphite)
+        {
+            hb_script_t aScript = hb_icu_script_to_script(pTextLayout->runs[k].nCode);
+            aSubRuns.push_back({ nBidiMinRunPos, nBidiEndRunPos, aScript, bRightToLeft ? HB_DIRECTION_RTL : HB_DIRECTION_LTR });
+        }
+        else
+        {
+            while (nCurrentPos < nBidiEndRunPos && k < pTextLayout->runs.size())
+            {
+                int32_t nMinRunPos = nCurrentPos;
+                int32_t nEndRunPos = std::min(pTextLayout->runs[k].nEnd, nBidiEndRunPos);
+                hb_direction_t aDirection = bRightToLeft ? HB_DIRECTION_RTL : HB_DIRECTION_LTR;
+                hb_script_t aScript = hb_icu_script_to_script(pTextLayout->runs[k].nCode);
+                // For vertical text, further divide the runs based on character
+                // orientation.
+                if (rArgs.mnFlags & SalLayoutFlags::Vertical)
+                {
+                    sal_Int32 nIdx = nMinRunPos;
+                    while (nIdx < nEndRunPos)
+                    {
+                        sal_Int32 nPrevIdx = nIdx;
+                        sal_UCS4 aChar = rArgs.mrStr.iterateCodePoints(&nIdx);
+                        VerticalOrientation aVo = GetVerticalOrientation(aChar, rArgs.maLanguageTag);
+
+                        sal_UCS4 aVariationSelector = 0;
+                        if (nIdx < nEndRunPos)
+                        {
+                            sal_Int32 nNextIdx = nIdx;
+                            sal_UCS4 aNextChar = rArgs.mrStr.iterateCodePoints(&nNextIdx);
+                            if (u_hasBinaryProperty(aNextChar, UCHAR_VARIATION_SELECTOR))
+                            {
+                                nIdx = nNextIdx;
+                                aVariationSelector = aNextChar;
+                            }
+                        }
+
+                        // Charters with U and Tu vertical orientation should
+                        // be shaped in vertical direction. But characters
+                        // with Tr should be shaped in vertical direction
+                        // only if they have vertical alternates, otherwise
+                        // they should be shaped in horizontal direction
+                        // and then rotated.
+                        // See http://unicode.org/reports/tr50/#vo
+                        if (aVo == VerticalOrientation::Upright ||
+                            aVo == VerticalOrientation::TransformedUpright ||
+                            (aVo == VerticalOrientation::TransformedRotated &&
+                             HasVerticalAlternate(aChar, aVariationSelector)))
+                        {
+                            aDirection = HB_DIRECTION_TTB;
+                        }
+                        else
+                        {
+                            aDirection = bRightToLeft ? HB_DIRECTION_RTL : HB_DIRECTION_LTR;
+                        }
+
+                        if (aSubRuns.empty() || aSubRuns.back().maDirection != aDirection)
+                            aSubRuns.push_back({ nPrevIdx, nIdx, aScript, aDirection });
+                        else
+                            aSubRuns.back().mnEnd = nIdx;
+                    }
+                }
+                else
+                {
+                    aSubRuns.push_back({ nMinRunPos, nEndRunPos, aScript, aDirection });
+                }
+
+                nCurrentPos = nEndRunPos;
+                ++k;
+            }
+        }
+
+        // RTL subruns should be reversed to ensure that final glyph order is
+        // correct.
+        if (bRightToLeft)
+            std::reverse(aSubRuns.begin(), aSubRuns.end());
+
+        for (const auto& aSubRun : aSubRuns)
+        {
+            hb_buffer_clear_contents(pHbBuffer);
+
+            const int nMinRunPos = aSubRun.mnMin;
+            const int nEndRunPos = aSubRun.mnEnd;
+            const int nRunLen = nEndRunPos - nMinRunPos;
+
+            OString sLanguage = msLanguage;
+            if (sLanguage.isEmpty())
+                sLanguage = OUStringToOString(rArgs.maLanguageTag.getBcp47(), RTL_TEXTENCODING_ASCII_US);
+
+            int nHbFlags = HB_BUFFER_FLAGS_DEFAULT;
+            if (nMinRunPos == 0)
+                nHbFlags |= HB_BUFFER_FLAG_BOT; /* Beginning-of-text */
+            if (nEndRunPos == nLength)
+                nHbFlags |= HB_BUFFER_FLAG_EOT; /* End-of-text */
+
+            hb_buffer_set_direction(pHbBuffer, aSubRun.maDirection);
+            hb_buffer_set_script(pHbBuffer, aSubRun.maScript);
+            hb_buffer_set_language(pHbBuffer, hb_language_from_string(sLanguage.getStr(), -1));
+            hb_buffer_set_flags(pHbBuffer, static_cast<hb_buffer_flags_t>(nHbFlags));
+            hb_buffer_add_utf16(
+                pHbBuffer, reinterpret_cast<uint16_t const *>(pStr), nLength,
+                nMinRunPos, nRunLen);
+            hb_buffer_set_cluster_level(pHbBuffer, HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS);
+
+            // The shapers that we want HarfBuzz to use, in the order of
+            // preference. The coretext_aat shaper is available only on macOS,
+            // but there is no harm in always including it, HarfBuzz will
+            // ignore unavailable shapers.
+            const char*const pHbShapers[] = { "graphite2", "coretext_aat", "ot", "fallback", nullptr };
+            bool ok = hb_shape_full(pHbFont, pHbBuffer, maFeatures.data(), maFeatures.size(), pHbShapers);
+            assert(ok);
+            (void) ok;
+
+            int nRunGlyphCount = hb_buffer_get_length(pHbBuffer);
+            hb_glyph_info_t *pHbGlyphInfos = hb_buffer_get_glyph_infos(pHbBuffer, nullptr);
+            hb_glyph_position_t *pHbPositions = hb_buffer_get_glyph_positions(pHbBuffer, nullptr);
+
+            for (int i = 0; i < nRunGlyphCount; ++i) {
+                int32_t nGlyphIndex = pHbGlyphInfos[i].codepoint;
+                int32_t nCharPos = pHbGlyphInfos[i].cluster;
+                int32_t nCharCount = 0;
+                bool bInCluster = false;
+                bool bClusterStart = false;
+
+                // Find the number of characters that make up this glyph.
+                if (!bRightToLeft)
+                {
+                    // If the cluster is the same as previous glyph, then this
+                    // already consumed, skip.
+                    if (i > 0 && pHbGlyphInfos[i].cluster == pHbGlyphInfos[i - 1].cluster)
+                    {
+                        nCharCount = 0;
+                        bInCluster = true;
+                    }
+                    else
+                    {
+                        // Find the next glyph with a different cluster, or the
+                        // end of text.
+                        int j = i;
+                        int32_t nNextCharPos = nCharPos;
+                        while (nNextCharPos == nCharPos && j < nRunGlyphCount)
+                            nNextCharPos = pHbGlyphInfos[j++].cluster;
+
+                        if (nNextCharPos == nCharPos)
+                            nNextCharPos = nEndRunPos;
+                        nCharCount = nNextCharPos - nCharPos;
+                        if ((i == 0 || pHbGlyphInfos[i].cluster != pHbGlyphInfos[i - 1].cluster) &&
+                            (i < nRunGlyphCount - 1 && pHbGlyphInfos[i].cluster == pHbGlyphInfos[i + 1].cluster))
+                            bClusterStart = true;
+                    }
+                }
+                else
+                {
+                    // If the cluster is the same as previous glyph, then this
+                    // will be consumed later, skip.
+                    if (i < nRunGlyphCount - 1 && pHbGlyphInfos[i].cluster == pHbGlyphInfos[i + 1].cluster)
+                    {
+                        nCharCount = 0;
+                        bInCluster = true;
+                    }
+                    else
+                    {
+                        // Find the previous glyph with a different cluster, or
+                        // the end of text.
+                        int j = i;
+                        int32_t nNextCharPos = nCharPos;
+                        while (nNextCharPos == nCharPos && j >= 0)
+                            nNextCharPos = pHbGlyphInfos[j--].cluster;
+
+                        if (nNextCharPos == nCharPos)
+                            nNextCharPos = nEndRunPos;
+                        nCharCount = nNextCharPos - nCharPos;
+                        if ((i == nRunGlyphCount - 1 || pHbGlyphInfos[i].cluster != pHbGlyphInfos[i + 1].cluster) &&
+                            (i > 0 && pHbGlyphInfos[i].cluster == pHbGlyphInfos[i - 1].cluster))
+                            bClusterStart = true;
+                    }
+                }
+
+                // if needed request glyph fallback by updating LayoutArgs
+                if (!nGlyphIndex)
+                {
+                    SetNeedFallback(rArgs, nCharPos, bRightToLeft);
+                    if (SalLayoutFlags::ForFallback & rArgs.mnFlags)
+                        continue;
+                }
+
+                GlyphItemFlags nGlyphFlags = GlyphItemFlags::NONE;
+                if (bRightToLeft)
+                    nGlyphFlags |= GlyphItemFlags::IS_RTL_GLYPH;
+
+                if (bClusterStart)
+                    nGlyphFlags |= GlyphItemFlags::IS_CLUSTER_START;
+
+                if (bInCluster)
+                    nGlyphFlags |= GlyphItemFlags::IS_IN_CLUSTER;
+
+                sal_Int32 indexUtf16 = nCharPos;
+                sal_UCS4 aChar = rArgs.mrStr.iterateCodePoints(&indexUtf16, 0);
+
+                if (u_getIntPropertyValue(aChar, UCHAR_GENERAL_CATEGORY) == U_NON_SPACING_MARK)
+                    nGlyphFlags |= GlyphItemFlags::IS_DIACRITIC;
+
+                if (u_isUWhiteSpace(aChar))
+                    nGlyphFlags |= GlyphItemFlags::IS_SPACING;
+
+                if (aSubRun.maScript == HB_SCRIPT_ARABIC &&
+                    HB_DIRECTION_IS_BACKWARD(aSubRun.maDirection) &&
+                    !(nGlyphFlags & GlyphItemFlags::IS_SPACING))
+                {
+                    nGlyphFlags |= GlyphItemFlags::ALLOW_KASHIDA;
+                    rArgs.mnFlags |= SalLayoutFlags::KashidaJustification;
+                }
+
+                DeviceCoordinate nAdvance, nXOffset, nYOffset;
+                if (aSubRun.maDirection == HB_DIRECTION_TTB)
+                {
+                    nGlyphFlags |= GlyphItemFlags::IS_VERTICAL;
+
+                    // We have glyph offsets that is relative to h origin now,
+                    // add the origin back so it is relative to v origin.
+                    hb_font_add_glyph_origin_for_direction(pHbFont,
+                            nGlyphIndex,
+                            HB_DIRECTION_TTB,
+                            &pHbPositions[i].x_offset ,
+                            &pHbPositions[i].y_offset );
+                    nAdvance = -pHbPositions[i].y_advance;
+                    nXOffset = -pHbPositions[i].y_offset;
+                    nYOffset = -pHbPositions[i].x_offset;
+                }
+                else
+                {
+                    nAdvance =  pHbPositions[i].x_advance;
+                    nXOffset =  pHbPositions[i].x_offset;
+                    nYOffset = -pHbPositions[i].y_offset;
+                }
+
+                nAdvance = std::lround(nAdvance * nXScale);
+                nXOffset = std::lround(nXOffset * nXScale);
+                nYOffset = std::lround(nYOffset * nYScale);
+
+                Point aNewPos(aCurrPos.X() + nXOffset, aCurrPos.Y() + nYOffset);
+                const GlyphItem aGI(nCharPos, nCharCount, nGlyphIndex, aNewPos, nGlyphFlags,
+                                    nAdvance, nXOffset, &GetFont());
+                m_GlyphItems.Impl()->push_back(aGI);
+
+                aCurrPos.AdjustX(nAdvance );
+            }
+        }
+    }
+
+    hb_buffer_destroy(pHbBuffer);
+
+    // Some flags are set as a side effect of text layout, save them here.
+    if (rArgs.mnFlags & SalLayoutFlags::GlyphItemsOnly)
+        m_GlyphItems.Impl()->mnFlags = rArgs.mnFlags;
+
+    return true;
+}
+
+void GenericSalLayout::GetCharWidths(DeviceCoordinate* pCharWidths) const
+{
+    const int nCharCount = mnEndCharPos - mnMinCharPos;
+
+    for (int i = 0; i < nCharCount; ++i)
+        pCharWidths[i] = 0;
+
+    for (auto const& aGlyphItem : *m_GlyphItems.Impl())
+    {
+        const int nIndex = aGlyphItem.charPos() - mnMinCharPos;
+        if (nIndex >= nCharCount)
+            continue;
+        pCharWidths[nIndex] += aGlyphItem.m_nNewWidth;
+    }
+}
+
+// A note on how Kashida justification is implemented (because it took me 5
+// years to figure it out):
+// The decision to insert Kashidas, where and how much is taken by Writer.
+// This decision is communicated to us in a very indirect way; by increasing
+// the width of the character after which Kashidas should be inserted by the
+// desired amount.
+//
+// Writer eventually calls IsKashidaPosValid() to check whether it can insert a
+// Kashida between two characters or not.
+//
+// Here we do:
+// - In LayoutText() set KashidaJustification flag based on text script.
+// - In ApplyDXArray():
+//   * Check the above flag to decide whether to insert Kashidas or not.
+//   * For any RTL glyph that has DX adjustment, insert enough Kashidas to
+//     fill in the added space.
+
+void GenericSalLayout::ApplyDXArray(const ImplLayoutArgs& rArgs)
+{
+    if (rArgs.mpDXArray == nullptr)
+        return;
+
+    int nCharCount = mnEndCharPos - mnMinCharPos;
+    std::unique_ptr<DeviceCoordinate[]> const pOldCharWidths(new DeviceCoordinate[nCharCount]);
+    std::unique_ptr<DeviceCoordinate[]> const pNewCharWidths(new DeviceCoordinate[nCharCount]);
+
+    // Get the natural character widths (i.e. before applying DX adjustments).
+    GetCharWidths(pOldCharWidths.get());
+
+    // Calculate the character widths after DX adjustments.
+    for (int i = 0; i < nCharCount; ++i)
+    {
+        if (i == 0)
+            pNewCharWidths[i] = rArgs.mpDXArray[i];
+        else
+            pNewCharWidths[i] = rArgs.mpDXArray[i] - rArgs.mpDXArray[i - 1];
+    }
+
+    bool bKashidaJustify = false;
+    DeviceCoordinate nKashidaWidth = 0;
+    hb_codepoint_t nKashidaIndex = 0;
+    if (rArgs.mnFlags & SalLayoutFlags::KashidaJustification)
+    {
+        hb_font_t *pHbFont = GetFont().GetHbFont();
+        // Find Kashida glyph width and index.
+        if (hb_font_get_glyph(pHbFont, 0x0640, 0, &nKashidaIndex))
+            nKashidaWidth = GetFont().GetKashidaWidth();
+        bKashidaJustify = nKashidaWidth != 0;
+    }
+
+    // Map of Kashida insertion points (in the glyph items vector) and the
+    // requested width.
+    std::map<size_t, DeviceCoordinate> pKashidas;
+
+    // The accumulated difference in X position.
+    DeviceCoordinate nDelta = 0;
+
+    // Apply the DX adjustments to glyph positions and widths.
+    size_t i = 0;
+    while (i < m_GlyphItems.Impl()->size())
+    {
+        // Accumulate the width difference for all characters corresponding to
+        // this glyph.
+        int nCharPos = (*m_GlyphItems.Impl())[i].charPos() - mnMinCharPos;
+        DeviceCoordinate nDiff = 0;
+        for (int j = 0; j < (*m_GlyphItems.Impl())[i].charCount(); j++)
+            nDiff += pNewCharWidths[nCharPos + j] - pOldCharWidths[nCharPos + j];
+
+        if (!(*m_GlyphItems.Impl())[i].IsRTLGlyph())
+        {
+            // Adjust the width and position of the first (leftmost) glyph in
+            // the cluster.
+            (*m_GlyphItems.Impl())[i].m_nNewWidth += nDiff;
+            (*m_GlyphItems.Impl())[i].m_aLinearPos.AdjustX(nDelta);
+
+            // Adjust the position of the rest of the glyphs in the cluster.
+            while (++i < m_GlyphItems.Impl()->size())
+            {
+                if (!(*m_GlyphItems.Impl())[i].IsInCluster())
+                    break;
+                (*m_GlyphItems.Impl())[i].m_aLinearPos.AdjustX(nDelta);
+            }
+        }
+        else if ((*m_GlyphItems.Impl())[i].IsInCluster())
+        {
+            // RTL glyph in the middle of the cluster, will be handled in the
+            // loop below.
+            i++;
+        }
+        else
+        {
+            // Adjust the width and position of the first (rightmost) glyph in
+            // the cluster.
+            // For RTL, we put all the adjustment to the left of the glyph.
+            (*m_GlyphItems.Impl())[i].m_nNewWidth += nDiff;
+            (*m_GlyphItems.Impl())[i].m_aLinearPos.AdjustX(nDelta + nDiff);
+
+            // Adjust the X position of all glyphs in the cluster.
+            size_t j = i;
+            while (j > 0)
+            {
+                --j;
+                if (!(*m_GlyphItems.Impl())[j].IsInCluster())
+                    break;
+                (*m_GlyphItems.Impl())[j].m_aLinearPos.AdjustX(nDelta + nDiff);
+            }
+
+            // If this glyph is Kashida-justifiable, then mark this as a
+            // Kashida position. Since this must be a RTL glyph, we mark the
+            // last glyph in the cluster not the first as this would be the
+            // base glyph.
+            if (bKashidaJustify && (*m_GlyphItems.Impl())[i].AllowKashida() &&
+                nDiff > (*m_GlyphItems.Impl())[i].charCount()) // Rounding errors, 1 pixel per character!
+            {
+                pKashidas[i] = nDiff;
+                // Move any non-spacing marks attached to this cluster as well.
+                // Looping backward because this is RTL glyph.
+                while (j > 0)
+                {
+                    if (!(*m_GlyphItems.Impl())[j].IsDiacritic())
+                        break;
+                    (*m_GlyphItems.Impl())[j--].m_aLinearPos.AdjustX(nDiff);
+                }
+            }
+            i++;
+        }
+
+        // Increment the delta, the loop above makes sure we do so only once
+        // for every character (cluster) not for every glyph (otherwise we
+        // would apply it multiple times for each glyphs belonging to the same
+        // character which is wrong since DX adjustments are character based).
+        nDelta += nDiff;
+    }
+
+    // Insert Kashida glyphs.
+    if (bKashidaJustify && !pKashidas.empty())
+    {
+        size_t nInserted = 0;
+        for (auto const& pKashida : pKashidas)
+        {
+            auto pGlyphIter = m_GlyphItems.Impl()->begin() + nInserted + pKashida.first;
+
+            // The total Kashida width.
+            DeviceCoordinate nTotalWidth = pKashida.second;
+
+            // Number of times to repeat each Kashida.
+            int nCopies = 1;
+            if (nTotalWidth > nKashidaWidth)
+                nCopies = nTotalWidth / nKashidaWidth;
+
+            // See if we can improve the fit by adding an extra Kashidas and
+            // squeezing them together a bit.
+            DeviceCoordinate nOverlap = 0;
+            DeviceCoordinate nShortfall = nTotalWidth - nKashidaWidth * nCopies;
+            if (nShortfall > 0)
+            {
+                ++nCopies;
+                DeviceCoordinate nExcess = nCopies * nKashidaWidth - nTotalWidth;
+                if (nExcess > 0)
+                    nOverlap = nExcess / (nCopies - 1);
+            }
+
+            Point aPos(pGlyphIter->m_aLinearPos.getX() - nTotalWidth, 0);
+            int nCharPos = pGlyphIter->charPos();
+            GlyphItemFlags const nFlags = GlyphItemFlags::IS_IN_CLUSTER | GlyphItemFlags::IS_RTL_GLYPH;
+            while (nCopies--)
+            {
+                GlyphItem aKashida(nCharPos, 0, nKashidaIndex, aPos, nFlags, nKashidaWidth, 0, &GetFont());
+                pGlyphIter = m_GlyphItems.Impl()->insert(pGlyphIter, aKashida);
+                aPos.AdjustX(nKashidaWidth );
+                aPos.AdjustX( -nOverlap );
+                ++pGlyphIter;
+                ++nInserted;
+            }
+        }
+    }
+}
+
+bool GenericSalLayout::IsKashidaPosValid(int nCharPos) const
+{
+    for (auto pIter = m_GlyphItems.Impl()->begin(); pIter != m_GlyphItems.Impl()->end(); ++pIter)
+    {
+        if (pIter->charPos() == nCharPos)
+        {
+            // The position is the first glyph, this would happen if we
+            // changed the text styling in the middle of a word. Since we don’t
+            // do ligatures across layout engine instances, this can’t be a
+            // ligature so it should be fine.
+            if (pIter == m_GlyphItems.Impl()->begin())
+                return true;
+
+            // If the character is not supported by this layout, return false
+            // so that fallback layouts would be checked for it.
+            if (pIter->glyphId() == 0)
+                break;
+
+            // Search backwards for previous glyph belonging to a different
+            // character. We are looking backwards because we are dealing with
+            // RTL glyphs, which will be in visual order.
+            for (auto pPrev = pIter - 1; pPrev != m_GlyphItems.Impl()->begin(); --pPrev)
+            {
+                if (pPrev->charPos() != nCharPos)
+                {
+                    // Check if the found glyph belongs to the next character,
+                    // otherwise the current glyph will be a ligature which is
+                    // invalid kashida position.
+                    if (pPrev->charPos() == (nCharPos + 1))
+                        return true;
+                    break;
+                }
+            }
+        }
+    }
+
+    return false;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/FileDefinitionWidgetDraw.cxx b/vcl/source/gdi/FileDefinitionWidgetDraw.cxx
new file mode 100644
index 000000000..29234254b
--- /dev/null
+++ b/vcl/source/gdi/FileDefinitionWidgetDraw.cxx
@@ -0,0 +1,1080 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ */
+
+#include <FileDefinitionWidgetDraw.hxx>
+#include <widgetdraw/WidgetDefinitionReader.hxx>
+
+#include <sal/config.h>
+#include <svdata.hxx>
+#include <rtl/bootstrap.hxx>
+#include <config_folders.h>
+#include <osl/file.hxx>
+
+#include <basegfx/range/b2drectangle.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/tuple/b2dtuple.hxx>
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
+
+#include <tools/stream.hxx>
+#include <vcl/bitmapex.hxx>
+#include <vcl/BitmapTools.hxx>
+#include <vcl/gradient.hxx>
+
+#include <comphelper/seqstream.hxx>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/lok.hxx>
+#include <comphelper/string.hxx>
+
+#include <com/sun/star/graphic/SvgTools.hpp>
+#include <basegfx/DrawCommands.hxx>
+
+using namespace css;
+
+namespace vcl
+{
+namespace
+{
+OUString lcl_getThemeDefinitionPath()
+{
+    OUString sPath("$BRAND_BASE_DIR/" LIBO_SHARE_FOLDER "/theme_definitions/");
+    rtl::Bootstrap::expandMacros(sPath);
+    return sPath;
+}
+
+bool lcl_directoryExists(OUString const& sDirectory)
+{
+    osl::DirectoryItem aDirectoryItem;
+    osl::FileBase::RC eRes = osl::DirectoryItem::get(sDirectory, aDirectoryItem);
+    return eRes == osl::FileBase::E_None;
+}
+
+bool lcl_fileExists(OUString const& sFilename)
+{
+    osl::File aFile(sFilename);
+    osl::FileBase::RC eRC = aFile.open(osl_File_OpenFlag_Read);
+    return osl::FileBase::E_None == eRC;
+}
+
+std::shared_ptr<WidgetDefinition> getWidgetDefinition(OUString const& rDefinitionFile,
+                                                      OUString const& rDefinitionResourcesPath)
+{
+    auto pWidgetDefinition = std::make_shared<WidgetDefinition>();
+    WidgetDefinitionReader aReader(rDefinitionFile, rDefinitionResourcesPath);
+    if (aReader.read(*pWidgetDefinition))
+        return pWidgetDefinition;
+    return std::shared_ptr<WidgetDefinition>();
+}
+
+std::shared_ptr<WidgetDefinition> const& getWidgetDefinitionForTheme(OUString const& rThemenName)
+{
+    static std::shared_ptr<WidgetDefinition> spDefinition;
+    if (!spDefinition)
+    {
+        OUString sSharedDefinitionBasePath = lcl_getThemeDefinitionPath();
+        OUString sThemeFolder = sSharedDefinitionBasePath + rThemenName + "/";
+        OUString sThemeDefinitionFile = sThemeFolder + "definition.xml";
+        if (lcl_directoryExists(sThemeFolder) && lcl_fileExists(sThemeDefinitionFile))
+            spDefinition = getWidgetDefinition(sThemeDefinitionFile, sThemeFolder);
+    }
+    return spDefinition;
+}
+
+int getSettingValueInteger(OString const& rValue, int nDefault)
+{
+    if (rValue.isEmpty())
+        return nDefault;
+    if (!comphelper::string::isdigitAsciiString(rValue))
+        return nDefault;
+    return rValue.toInt32();
+}
+
+bool getSettingValueBool(OString const& rValue, bool bDefault)
+{
+    if (rValue.isEmpty())
+        return bDefault;
+    if (rValue == "true" || rValue == "false")
+        return rValue == "true";
+    return bDefault;
+}
+
+} // end anonymous namespace
+
+FileDefinitionWidgetDraw::FileDefinitionWidgetDraw(SalGraphics& rGraphics)
+    : m_rGraphics(rGraphics)
+    , m_bIsActive(false)
+{
+    m_pWidgetDefinition = getWidgetDefinitionForTheme("online");
+#ifdef IOS
+    if (!m_pWidgetDefinition)
+        m_pWidgetDefinition = getWidgetDefinitionForTheme("ios");
+#endif
+
+    if (m_pWidgetDefinition)
+    {
+        auto& pSettings = m_pWidgetDefinition->mpSettings;
+
+        ImplSVData* pSVData = ImplGetSVData();
+        pSVData->maNWFData.mbNoFocusRects = true;
+        pSVData->maNWFData.mbNoFocusRectsForFlatButtons = true;
+        pSVData->maNWFData.mbNoActiveTabTextRaise
+            = getSettingValueBool(pSettings->msNoActiveTabTextRaise, true);
+        pSVData->maNWFData.mbCenteredTabs = getSettingValueBool(pSettings->msCenteredTabs, true);
+        pSVData->maNWFData.mbProgressNeedsErase = true;
+        pSVData->maNWFData.mnStatusBarLowerRightOffset = 10;
+        pSVData->maNWFData.mbCanDrawWidgetAnySize = true;
+
+        int nDefaultListboxEntryMargin = pSVData->maNWFData.mnListBoxEntryMargin;
+        pSVData->maNWFData.mnListBoxEntryMargin
+            = getSettingValueInteger(pSettings->msListBoxEntryMargin, nDefaultListboxEntryMargin);
+
+        m_bIsActive = true;
+    }
+}
+
+bool FileDefinitionWidgetDraw::isNativeControlSupported(ControlType eType, ControlPart ePart)
+{
+    switch (eType)
+    {
+        case ControlType::Generic:
+        case ControlType::Pushbutton:
+        case ControlType::Radiobutton:
+        case ControlType::Checkbox:
+            return true;
+        case ControlType::Combobox:
+            if (ePart == ControlPart::HasBackgroundTexture)
+                return false;
+            return true;
+        case ControlType::Editbox:
+        case ControlType::EditboxNoBorder:
+        case ControlType::MultilineEditbox:
+            return true;
+        case ControlType::Listbox:
+            if (ePart == ControlPart::HasBackgroundTexture)
+                return false;
+            return true;
+        case ControlType::Spinbox:
+            if (ePart == ControlPart::AllButtons)
+                return false;
+            return true;
+        case ControlType::SpinButtons:
+            return false;
+        case ControlType::TabItem:
+        case ControlType::TabPane:
+        case ControlType::TabHeader:
+        case ControlType::TabBody:
+            return true;
+        case ControlType::Scrollbar:
+            if (ePart == ControlPart::DrawBackgroundHorz
+                || ePart == ControlPart::DrawBackgroundVert)
+                return false;
+            return true;
+        case ControlType::Slider:
+        case ControlType::Fixedline:
+        case ControlType::Toolbar:
+            return true;
+        case ControlType::Menubar:
+        case ControlType::MenuPopup:
+            return true;
+        case ControlType::Progress:
+            return true;
+        case ControlType::IntroProgress:
+            return false;
+        case ControlType::Tooltip:
+            return true;
+        case ControlType::WindowBackground:
+        case ControlType::Frame:
+        case ControlType::ListNode:
+        case ControlType::ListNet:
+        case ControlType::ListHeader:
+            return true;
+    }
+
+    return false;
+}
+
+bool FileDefinitionWidgetDraw::hitTestNativeControl(
+    ControlType /*eType*/, ControlPart /*ePart*/,
+    const tools::Rectangle& /*rBoundingControlRegion*/, const Point& /*aPos*/, bool& /*rIsInside*/)
+{
+    return false;
+}
+
+namespace
+{
+void drawFromDrawCommands(gfx::DrawRoot const& rDrawRoot, SalGraphics& rGraphics, long nX, long nY,
+                          long nWidth, long nHeight)
+{
+    basegfx::B2DRectangle aSVGRect = rDrawRoot.maRectangle;
+
+    basegfx::B2DRange aTargetSurface(nX, nY, nX + nWidth + 1, nY + nHeight + 1);
+
+    for (std::shared_ptr<gfx::DrawBase> const& pDrawBase : rDrawRoot.maChildren)
+    {
+        switch (pDrawBase->getType())
+        {
+            case gfx::DrawCommandType::Rectangle:
+            {
+                auto const& rRectangle = static_cast<gfx::DrawRectangle const&>(*pDrawBase);
+
+                basegfx::B2DRange aInputRectangle(rRectangle.maRectangle);
+
+                double fDeltaX = aTargetSurface.getWidth() - aSVGRect.getWidth();
+                double fDeltaY = aTargetSurface.getHeight() - aSVGRect.getHeight();
+
+                basegfx::B2DRange aFinalRectangle(
+                    aInputRectangle.getMinX(), aInputRectangle.getMinY(),
+                    aInputRectangle.getMaxX() + fDeltaX, aInputRectangle.getMaxY() + fDeltaY);
+
+                aFinalRectangle.transform(basegfx::utils::createTranslateB2DHomMatrix(
+                    aTargetSurface.getMinX() - 0.5, aTargetSurface.getMinY() - 0.5));
+
+                basegfx::B2DPolygon aB2DPolygon = basegfx::utils::createPolygonFromRect(
+                    aFinalRectangle, rRectangle.mnRx / aFinalRectangle.getWidth() * 2.0,
+                    rRectangle.mnRy / aFinalRectangle.getHeight() * 2.0);
+
+                if (rRectangle.mpFillColor)
+                {
+                    rGraphics.SetLineColor();
+                    rGraphics.SetFillColor(Color(*rRectangle.mpFillColor));
+                    rGraphics.DrawPolyPolygon(basegfx::B2DHomMatrix(),
+                                              basegfx::B2DPolyPolygon(aB2DPolygon),
+                                              1.0 - rRectangle.mnOpacity, nullptr);
+                }
+                else if (rRectangle.mpFillGradient)
+                {
+                    rGraphics.SetLineColor();
+                    rGraphics.SetFillColor();
+                    if (rRectangle.mpFillGradient->meType == gfx::GradientType::Linear)
+                    {
+                        auto* pLinearGradient = static_cast<gfx::LinearGradientInfo*>(
+                            rRectangle.mpFillGradient.get());
+                        SalGradient aGradient;
+                        double x, y;
+
+                        x = pLinearGradient->x1;
+                        y = pLinearGradient->y1;
+
+                        if (x > aSVGRect.getCenterX())
+                            x = x + fDeltaX;
+                        if (y > aSVGRect.getCenterY())
+                            y = y + fDeltaY;
+
+                        aGradient.maPoint1 = basegfx::B2DPoint(x, y);
+                        aGradient.maPoint1 *= basegfx::utils::createTranslateB2DHomMatrix(
+                            aTargetSurface.getMinX() - 0.5, aTargetSurface.getMinY() - 0.5);
+
+                        x = pLinearGradient->x2;
+                        y = pLinearGradient->y2;
+
+                        if (x > aSVGRect.getCenterX())
+                            x = x + fDeltaX;
+                        if (y > aSVGRect.getCenterY())
+                            y = y + fDeltaY;
+
+                        aGradient.maPoint2 = basegfx::B2DPoint(x, y);
+                        aGradient.maPoint2 *= basegfx::utils::createTranslateB2DHomMatrix(
+                            aTargetSurface.getMinX() - 0.5, aTargetSurface.getMinY() - 0.5);
+
+                        for (gfx::GradientStop const& rStop : pLinearGradient->maGradientStops)
+                        {
+                            Color aColor(rStop.maColor);
+                            aColor.SetTransparency(rStop.mfOpacity * (1.0f - rRectangle.mnOpacity));
+                            aGradient.maStops.emplace_back(aColor, rStop.mfOffset);
+                        }
+                        rGraphics.DrawGradient(basegfx::B2DPolyPolygon(aB2DPolygon), aGradient);
+                    }
+                }
+                if (rRectangle.mpStrokeColor)
+                {
+                    rGraphics.SetLineColor(Color(*rRectangle.mpStrokeColor));
+                    rGraphics.SetFillColor();
+                    rGraphics.DrawPolyLine(basegfx::B2DHomMatrix(), aB2DPolygon,
+                                           1.0 - rRectangle.mnOpacity, rRectangle.mnStrokeWidth,
+                                           nullptr, // MM01
+                                           basegfx::B2DLineJoin::Round, css::drawing::LineCap_ROUND,
+                                           0.0f, false, nullptr);
+                }
+            }
+            break;
+            case gfx::DrawCommandType::Path:
+            {
+                auto const& rPath = static_cast<gfx::DrawPath const&>(*pDrawBase);
+
+                double fDeltaX = aTargetSurface.getWidth() - aSVGRect.getWidth();
+                double fDeltaY = aTargetSurface.getHeight() - aSVGRect.getHeight();
+
+                basegfx::B2DPolyPolygon aPolyPolygon(rPath.maPolyPolygon);
+                for (auto& rPolygon : aPolyPolygon)
+                {
+                    for (size_t i = 0; i < rPolygon.count(); ++i)
+                    {
+                        auto& rPoint = rPolygon.getB2DPoint(i);
+                        double x = rPoint.getX();
+                        double y = rPoint.getY();
+
+                        if (x > aSVGRect.getCenterX())
+                            x = x + fDeltaX;
+                        if (y > aSVGRect.getCenterY())
+                            y = y + fDeltaY;
+                        rPolygon.setB2DPoint(i, basegfx::B2DPoint(x, y));
+                    }
+                }
+                aPolyPolygon.transform(basegfx::utils::createTranslateB2DHomMatrix(
+                    aTargetSurface.getMinX() - 0.5, aTargetSurface.getMinY() - 0.5));
+
+                if (rPath.mpFillColor)
+                {
+                    rGraphics.SetLineColor();
+                    rGraphics.SetFillColor(Color(*rPath.mpFillColor));
+                    rGraphics.DrawPolyPolygon(basegfx::B2DHomMatrix(), aPolyPolygon,
+                                              1.0 - rPath.mnOpacity, nullptr);
+                }
+                if (rPath.mpStrokeColor)
+                {
+                    rGraphics.SetLineColor(Color(*rPath.mpStrokeColor));
+                    rGraphics.SetFillColor();
+                    for (auto const& rPolygon : aPolyPolygon)
+                    {
+                        rGraphics.DrawPolyLine(basegfx::B2DHomMatrix(), rPolygon,
+                                               1.0 - rPath.mnOpacity, rPath.mnStrokeWidth,
+                                               nullptr, // MM01
+                                               basegfx::B2DLineJoin::Round,
+                                               css::drawing::LineCap_ROUND, 0.0f, false, nullptr);
+                    }
+                }
+            }
+            break;
+
+            default:
+                break;
+        }
+    }
+}
+
+void munchDrawCommands(std::vector<std::shared_ptr<WidgetDrawAction>> const& rDrawActions,
+                       SalGraphics& rGraphics, long nX, long nY, long nWidth, long nHeight)
+{
+    for (std::shared_ptr<WidgetDrawAction> const& pDrawAction : rDrawActions)
+    {
+        switch (pDrawAction->maType)
+        {
+            case WidgetDrawActionType::RECTANGLE:
+            {
+                auto const& rWidgetDraw
+                    = static_cast<WidgetDrawActionRectangle const&>(*pDrawAction);
+
+                basegfx::B2DRectangle rRect(
+                    nX + (nWidth * rWidgetDraw.mfX1), nY + (nHeight * rWidgetDraw.mfY1),
+                    nX + (nWidth * rWidgetDraw.mfX2), nY + (nHeight * rWidgetDraw.mfY2));
+
+                basegfx::B2DPolygon aB2DPolygon = basegfx::utils::createPolygonFromRect(
+                    rRect, rWidgetDraw.mnRx / rRect.getWidth() * 2.0,
+                    rWidgetDraw.mnRy / rRect.getHeight() * 2.0);
+
+                rGraphics.SetLineColor();
+                rGraphics.SetFillColor(rWidgetDraw.maFillColor);
+                rGraphics.DrawPolyPolygon(basegfx::B2DHomMatrix(),
+                                          basegfx::B2DPolyPolygon(aB2DPolygon), 0.0f, nullptr);
+                rGraphics.SetLineColor(rWidgetDraw.maStrokeColor);
+                rGraphics.SetFillColor();
+                rGraphics.DrawPolyLine(
+                    basegfx::B2DHomMatrix(), aB2DPolygon, 0.0f, rWidgetDraw.mnStrokeWidth,
+                    nullptr, // MM01
+                    basegfx::B2DLineJoin::Round, css::drawing::LineCap_ROUND, 0.0f, false, nullptr);
+            }
+            break;
+            case WidgetDrawActionType::LINE:
+            {
+                auto const& rWidgetDraw = static_cast<WidgetDrawActionLine const&>(*pDrawAction);
+                Point aRectPoint(nX + 1, nY + 1);
+
+                Size aRectSize(nWidth - 1, nHeight - 1);
+
+                rGraphics.SetFillColor();
+                rGraphics.SetLineColor(rWidgetDraw.maStrokeColor);
+
+                basegfx::B2DPolygon aB2DPolygon{
+                    { aRectPoint.X() + (aRectSize.Width() * rWidgetDraw.mfX1),
+                      aRectPoint.Y() + (aRectSize.Height() * rWidgetDraw.mfY1) },
+                    { aRectPoint.X() + (aRectSize.Width() * rWidgetDraw.mfX2),
+                      aRectPoint.Y() + (aRectSize.Height() * rWidgetDraw.mfY2) },
+                };
+
+                rGraphics.DrawPolyLine(
+                    basegfx::B2DHomMatrix(), aB2DPolygon, 0.0f, rWidgetDraw.mnStrokeWidth,
+                    nullptr, // MM01
+                    basegfx::B2DLineJoin::Round, css::drawing::LineCap_ROUND, 0.0f, false, nullptr);
+            }
+            break;
+            case WidgetDrawActionType::IMAGE:
+            {
+                double nScaleFactor = 1.0;
+                if (comphelper::LibreOfficeKit::isActive())
+                    nScaleFactor = comphelper::LibreOfficeKit::getDPIScale();
+
+                auto const& rWidgetDraw = static_cast<WidgetDrawActionImage const&>(*pDrawAction);
+                auto& rCacheImages = ImplGetSVData()->maGDIData.maThemeImageCache;
+                OUString rCacheKey = rWidgetDraw.msSource + "@" + OUString::number(nScaleFactor);
+                auto aIterator = rCacheImages.find(rCacheKey);
+
+                BitmapEx aBitmap;
+                if (aIterator == rCacheImages.end())
+                {
+                    SvFileStream aFileStream(rWidgetDraw.msSource, StreamMode::READ);
+
+                    vcl::bitmap::loadFromSvg(aFileStream, "", aBitmap, nScaleFactor);
+                    if (!!aBitmap)
+                    {
+                        rCacheImages.insert(std::make_pair(rCacheKey, aBitmap));
+                    }
+                }
+                else
+                {
+                    aBitmap = aIterator->second;
+                }
+
+                long nImageWidth = aBitmap.GetSizePixel().Width();
+                long nImageHeight = aBitmap.GetSizePixel().Height();
+                SalTwoRect aTR(0, 0, nImageWidth, nImageHeight, nX, nY, nImageWidth / nScaleFactor,
+                               nImageHeight / nScaleFactor);
+                if (!!aBitmap)
+                {
+                    const std::shared_ptr<SalBitmap> pSalBitmap
+                        = aBitmap.GetBitmap().ImplGetSalBitmap();
+                    if (aBitmap.IsAlpha())
+                    {
+                        const std::shared_ptr<SalBitmap> pSalBitmapAlpha
+                            = aBitmap.GetAlpha().ImplGetSalBitmap();
+                        rGraphics.DrawBitmap(aTR, *pSalBitmap, *pSalBitmapAlpha, nullptr);
+                    }
+                    else
+                    {
+                        rGraphics.DrawBitmap(aTR, *pSalBitmap, nullptr);
+                    }
+                }
+            }
+            break;
+            case WidgetDrawActionType::EXTERNAL:
+            {
+                auto const& rWidgetDraw
+                    = static_cast<WidgetDrawActionExternal const&>(*pDrawAction);
+
+                auto& rCacheDrawCommands = ImplGetSVData()->maGDIData.maThemeDrawCommandsCache;
+
+                auto aIterator = rCacheDrawCommands.find(rWidgetDraw.msSource);
+
+                if (aIterator == rCacheDrawCommands.end())
+                {
+                    SvFileStream aFileStream(rWidgetDraw.msSource, StreamMode::READ);
+
+                    uno::Reference<uno::XComponentContext> xContext(
+                        comphelper::getProcessComponentContext());
+                    const uno::Reference<graphic::XSvgParser> xSvgParser
+                        = graphic::SvgTools::create(xContext);
+
+                    std::size_t nSize = aFileStream.remainingSize();
+                    std::vector<sal_Int8> aBuffer(nSize + 1);
+                    aFileStream.ReadBytes(aBuffer.data(), nSize);
+                    aBuffer[nSize] = 0;
+
+                    uno::Sequence<sal_Int8> aData(aBuffer.data(), nSize + 1);
+                    uno::Reference<io::XInputStream> aInputStream(
+                        new comphelper::SequenceInputStream(aData));
+
+                    uno::Any aAny = xSvgParser->getDrawCommands(aInputStream, "");
+                    if (aAny.has<sal_uInt64>())
+                    {
+                        auto* pDrawRoot = reinterpret_cast<gfx::DrawRoot*>(aAny.get<sal_uInt64>());
+                        if (pDrawRoot)
+                        {
+                            rCacheDrawCommands.insert(
+                                std::make_pair(rWidgetDraw.msSource, *pDrawRoot));
+                            drawFromDrawCommands(*pDrawRoot, rGraphics, nX, nY, nWidth, nHeight);
+                        }
+                    }
+                }
+                else
+                {
+                    drawFromDrawCommands(aIterator->second, rGraphics, nX, nY, nWidth, nHeight);
+                }
+            }
+            break;
+        }
+    }
+}
+
+} // end anonymous namespace
+
+bool FileDefinitionWidgetDraw::resolveDefinition(ControlType eType, ControlPart ePart,
+                                                 ControlState eState,
+                                                 const ImplControlValue& rValue, long nX, long nY,
+                                                 long nWidth, long nHeight)
+{
+    bool bOK = false;
+    auto const& pPart = m_pWidgetDefinition->getDefinition(eType, ePart);
+    if (pPart)
+    {
+        auto const& aStates = pPart->getStates(eType, ePart, eState, rValue);
+        if (!aStates.empty())
+        {
+            // use last defined state
+            auto const& pState = aStates.back();
+            {
+                munchDrawCommands(pState->mpWidgetDrawActions, m_rGraphics, nX, nY, nWidth,
+                                  nHeight);
+                bOK = true;
+            }
+        }
+    }
+    return bOK;
+}
+
+bool FileDefinitionWidgetDraw::drawNativeControl(ControlType eType, ControlPart ePart,
+                                                 const tools::Rectangle& rControlRegion,
+                                                 ControlState eState,
+                                                 const ImplControlValue& rValue,
+                                                 const OUString& /*aCaptions*/,
+                                                 const Color& /*rBackgroundColor*/)
+{
+    bool bOldAA = m_rGraphics.getAntiAliasB2DDraw();
+    m_rGraphics.setAntiAliasB2DDraw(true);
+
+    long nWidth = rControlRegion.GetWidth() - 1;
+    long nHeight = rControlRegion.GetHeight() - 1;
+    long nX = rControlRegion.Left();
+    long nY = rControlRegion.Top();
+
+    bool bOK = false;
+
+    switch (eType)
+    {
+        case ControlType::Pushbutton:
+        {
+            /*bool bIsAction = false;
+            const PushButtonValue* pPushButtonValue = static_cast<const PushButtonValue*>(&rValue);
+            if (pPushButtonValue)
+                bIsAction = pPushButtonValue->mbIsAction;*/
+
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        case ControlType::Radiobutton:
+        {
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        case ControlType::Checkbox:
+        {
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        case ControlType::Combobox:
+        {
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        case ControlType::Editbox:
+        case ControlType::EditboxNoBorder:
+        case ControlType::MultilineEditbox:
+        {
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        case ControlType::Listbox:
+        {
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        case ControlType::Spinbox:
+        {
+            if (rValue.getType() == ControlType::SpinButtons)
+            {
+                const SpinbuttonValue* pSpinVal = static_cast<const SpinbuttonValue*>(&rValue);
+
+                {
+                    ControlPart eUpButtonPart = pSpinVal->mnUpperPart;
+                    ControlState eUpButtonState = pSpinVal->mnUpperState;
+
+                    long nUpperX = pSpinVal->maUpperRect.Left();
+                    long nUpperY = pSpinVal->maUpperRect.Top();
+                    long nUpperWidth = pSpinVal->maUpperRect.GetWidth() - 1;
+                    long nUpperHeight = pSpinVal->maUpperRect.GetHeight() - 1;
+
+                    bOK = resolveDefinition(eType, eUpButtonPart, eUpButtonState,
+                                            ImplControlValue(), nUpperX, nUpperY, nUpperWidth,
+                                            nUpperHeight);
+                }
+
+                if (bOK)
+                {
+                    ControlPart eDownButtonPart = pSpinVal->mnLowerPart;
+                    ControlState eDownButtonState = pSpinVal->mnLowerState;
+
+                    long nLowerX = pSpinVal->maLowerRect.Left();
+                    long nLowerY = pSpinVal->maLowerRect.Top();
+                    long nLowerWidth = pSpinVal->maLowerRect.GetWidth() - 1;
+                    long nLowerHeight = pSpinVal->maLowerRect.GetHeight() - 1;
+
+                    bOK = resolveDefinition(eType, eDownButtonPart, eDownButtonState,
+                                            ImplControlValue(), nLowerX, nLowerY, nLowerWidth,
+                                            nLowerHeight);
+                }
+            }
+            else
+            {
+                bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+            }
+        }
+        break;
+        case ControlType::SpinButtons:
+            break;
+        case ControlType::TabItem:
+        case ControlType::TabHeader:
+        case ControlType::TabPane:
+        case ControlType::TabBody:
+        {
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        case ControlType::Scrollbar:
+        {
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        case ControlType::Slider:
+        {
+            const SliderValue* pSliderValue = static_cast<const SliderValue*>(&rValue);
+            long nThumbX = pSliderValue->maThumbRect.Left();
+            long nThumbY = pSliderValue->maThumbRect.Top();
+            long nThumbWidth = pSliderValue->maThumbRect.GetWidth() - 1;
+            long nThumbHeight = pSliderValue->maThumbRect.GetHeight() - 1;
+
+            if (ePart == ControlPart::TrackHorzArea)
+            {
+                long nCenterX = nThumbX + nThumbWidth / 2;
+
+                bOK = resolveDefinition(eType, ControlPart::TrackHorzLeft, eState, rValue, nX, nY,
+                                        nCenterX - nX, nHeight);
+                if (bOK)
+                    bOK = resolveDefinition(eType, ControlPart::TrackHorzRight, eState, rValue,
+                                            nCenterX, nY, nX + nWidth - nCenterX, nHeight);
+            }
+            else if (ePart == ControlPart::TrackVertArea)
+            {
+                long nCenterY = nThumbY + nThumbHeight / 2;
+
+                bOK = resolveDefinition(eType, ControlPart::TrackVertUpper, eState, rValue, nX, nY,
+                                        nWidth, nCenterY - nY);
+                if (bOK)
+                    bOK = resolveDefinition(eType, ControlPart::TrackVertLower, eState, rValue, nY,
+                                            nCenterY, nWidth, nY + nHeight - nCenterY);
+            }
+
+            if (bOK)
+            {
+                bOK = resolveDefinition(eType, ControlPart::Button,
+                                        eState | pSliderValue->mnThumbState, rValue, nThumbX,
+                                        nThumbY, nThumbWidth, nThumbHeight);
+            }
+        }
+        break;
+        case ControlType::Fixedline:
+        {
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        case ControlType::Toolbar:
+        {
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        case ControlType::Menubar:
+        case ControlType::MenuPopup:
+        {
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        case ControlType::Progress:
+        {
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        case ControlType::IntroProgress:
+            break;
+        case ControlType::Tooltip:
+        {
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        case ControlType::WindowBackground:
+        case ControlType::Frame:
+        {
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        case ControlType::ListNode:
+        case ControlType::ListNet:
+        case ControlType::ListHeader:
+        {
+            bOK = resolveDefinition(eType, ePart, eState, rValue, nX, nY, nWidth, nHeight);
+        }
+        break;
+        default:
+            break;
+    }
+
+    m_rGraphics.setAntiAliasB2DDraw(bOldAA);
+
+    return bOK;
+}
+
+bool FileDefinitionWidgetDraw::getNativeControlRegion(
+    ControlType eType, ControlPart ePart, const tools::Rectangle& rBoundingControlRegion,
+    ControlState /*eState*/, const ImplControlValue& /*aValue*/, const OUString& /*aCaption*/,
+    tools::Rectangle& rNativeBoundingRegion, tools::Rectangle& rNativeContentRegion)
+{
+    Point aLocation(rBoundingControlRegion.TopLeft());
+
+    switch (eType)
+    {
+        case ControlType::Spinbox:
+        {
+            auto const& pButtonUpPart
+                = m_pWidgetDefinition->getDefinition(eType, ControlPart::ButtonUp);
+            if (!pButtonUpPart)
+                return false;
+            Size aButtonSizeUp(pButtonUpPart->mnWidth, pButtonUpPart->mnHeight);
+
+            auto const& pButtonDownPart
+                = m_pWidgetDefinition->getDefinition(eType, ControlPart::ButtonDown);
+            if (!pButtonDownPart)
+                return false;
+            Size aButtonSizeDown(pButtonDownPart->mnWidth, pButtonDownPart->mnHeight);
+
+            auto const& pEntirePart
+                = m_pWidgetDefinition->getDefinition(eType, ControlPart::Entire);
+
+            OString sOrientation = pEntirePart->msOrientation;
+
+            if (sOrientation.isEmpty() || sOrientation == "stacked")
+            {
+                return false;
+            }
+            else if (sOrientation == "decrease-edit-increase")
+            {
+                if (ePart == ControlPart::ButtonUp)
+                {
+                    Point aPoint(aLocation.X() + rBoundingControlRegion.GetWidth()
+                                     - aButtonSizeUp.Width(),
+                                 aLocation.Y());
+                    rNativeContentRegion = tools::Rectangle(aPoint, aButtonSizeUp);
+                    rNativeBoundingRegion = rNativeContentRegion;
+                    return true;
+                }
+                else if (ePart == ControlPart::ButtonDown)
+                {
+                    rNativeContentRegion = tools::Rectangle(aLocation, aButtonSizeDown);
+                    rNativeBoundingRegion = rNativeContentRegion;
+                    return true;
+                }
+                else if (ePart == ControlPart::SubEdit)
+                {
+                    Point aPoint(aLocation.X() + aButtonSizeDown.Width(), aLocation.Y());
+                    Size aSize(rBoundingControlRegion.GetWidth()
+                                   - (aButtonSizeDown.Width() + aButtonSizeUp.Width()),
+                               std::max(aButtonSizeUp.Height(), aButtonSizeDown.Height()));
+                    rNativeContentRegion = tools::Rectangle(aPoint, aSize);
+                    rNativeBoundingRegion = rNativeContentRegion;
+                    return true;
+                }
+                else if (ePart == ControlPart::Entire)
+                {
+                    Size aSize(rBoundingControlRegion.GetWidth(),
+                               std::max(aButtonSizeUp.Height(), aButtonSizeDown.Height()));
+                    rNativeContentRegion = tools::Rectangle(aLocation, aSize);
+                    rNativeBoundingRegion = rNativeContentRegion;
+                    return true;
+                }
+            }
+            else if (sOrientation == "edit-decrease-increase")
+            {
+                if (ePart == ControlPart::ButtonUp)
+                {
+                    Point aPoint(aLocation.X() + rBoundingControlRegion.GetWidth()
+                                     - aButtonSizeUp.Width(),
+                                 aLocation.Y());
+                    rNativeContentRegion = tools::Rectangle(aPoint, aButtonSizeUp);
+                    rNativeBoundingRegion = rNativeContentRegion;
+                    return true;
+                }
+                else if (ePart == ControlPart::ButtonDown)
+                {
+                    Point aPoint(aLocation.X() + rBoundingControlRegion.GetWidth()
+                                     - (aButtonSizeDown.Width() + aButtonSizeUp.Width()),
+                                 aLocation.Y());
+                    rNativeContentRegion = tools::Rectangle(aPoint, aButtonSizeDown);
+                    rNativeBoundingRegion = rNativeContentRegion;
+                    return true;
+                }
+                else if (ePart == ControlPart::SubEdit)
+                {
+                    Size aSize(rBoundingControlRegion.GetWidth()
+                                   - (aButtonSizeDown.Width() + aButtonSizeUp.Width()),
+                               std::max(aButtonSizeUp.Height(), aButtonSizeDown.Height()));
+                    rNativeContentRegion = tools::Rectangle(aLocation, aSize);
+                    rNativeBoundingRegion = rNativeContentRegion;
+                    return true;
+                }
+                else if (ePart == ControlPart::Entire)
+                {
+                    Size aSize(rBoundingControlRegion.GetWidth(),
+                               std::max(aButtonSizeUp.Height(), aButtonSizeDown.Height()));
+                    rNativeContentRegion = tools::Rectangle(aLocation, aSize);
+                    rNativeBoundingRegion = rNativeContentRegion;
+                    return true;
+                }
+            }
+        }
+        break;
+        case ControlType::Checkbox:
+        {
+            auto const& pPart = m_pWidgetDefinition->getDefinition(eType, ControlPart::Entire);
+            if (!pPart)
+                return false;
+
+            Size aSize(pPart->mnWidth, pPart->mnHeight);
+            rNativeContentRegion = tools::Rectangle(Point(), aSize);
+            return true;
+        }
+        case ControlType::Radiobutton:
+        {
+            auto const& pPart = m_pWidgetDefinition->getDefinition(eType, ControlPart::Entire);
+            if (!pPart)
+                return false;
+
+            Size aSize(pPart->mnWidth, pPart->mnHeight);
+            rNativeContentRegion = tools::Rectangle(Point(), aSize);
+            return true;
+        }
+        case ControlType::TabItem:
+        {
+            auto const& pPart = m_pWidgetDefinition->getDefinition(eType, ControlPart::Entire);
+            if (!pPart)
+                return false;
+
+            long nWidth = std::max(rBoundingControlRegion.GetWidth() + pPart->mnMarginWidth,
+                                   long(pPart->mnWidth));
+            long nHeight = std::max(rBoundingControlRegion.GetHeight() + pPart->mnMarginHeight,
+                                    long(pPart->mnHeight));
+
+            rNativeBoundingRegion = tools::Rectangle(aLocation, Size(nWidth, nHeight));
+            rNativeContentRegion = rNativeBoundingRegion;
+            return true;
+        }
+        case ControlType::Editbox:
+        case ControlType::EditboxNoBorder:
+        case ControlType::MultilineEditbox:
+        {
+            sal_Int32 nHeight = rBoundingControlRegion.GetHeight();
+
+            auto const& pPart = m_pWidgetDefinition->getDefinition(eType, ControlPart::Entire);
+            if (pPart)
+                nHeight = std::max(nHeight, pPart->mnHeight);
+
+            Size aSize(rBoundingControlRegion.GetWidth(), nHeight);
+            rNativeContentRegion = tools::Rectangle(aLocation, aSize);
+            rNativeBoundingRegion = rNativeContentRegion;
+            rNativeBoundingRegion.expand(2);
+            return true;
+        }
+        break;
+        case ControlType::Scrollbar:
+        {
+            if (ePart == ControlPart::ButtonUp || ePart == ControlPart::ButtonDown
+                || ePart == ControlPart::ButtonLeft || ePart == ControlPart::ButtonRight)
+            {
+                rNativeContentRegion = tools::Rectangle(aLocation, Size(0, 0));
+                rNativeBoundingRegion = rNativeContentRegion;
+                return true;
+            }
+            else
+            {
+                rNativeBoundingRegion = rBoundingControlRegion;
+                rNativeContentRegion = rNativeBoundingRegion;
+                return true;
+            }
+        }
+        break;
+        case ControlType::Combobox:
+        case ControlType::Listbox:
+        {
+            auto const& pPart = m_pWidgetDefinition->getDefinition(eType, ControlPart::ButtonDown);
+            Size aComboButtonSize(pPart->mnWidth, pPart->mnHeight);
+
+            if (ePart == ControlPart::ButtonDown)
+            {
+                Point aPoint(aLocation.X() + rBoundingControlRegion.GetWidth()
+                                 - aComboButtonSize.Width() - 1,
+                             aLocation.Y());
+                rNativeContentRegion = tools::Rectangle(aPoint, aComboButtonSize);
+                rNativeBoundingRegion = rNativeContentRegion;
+                return true;
+            }
+            else if (ePart == ControlPart::SubEdit)
+            {
+                Size aSize(rBoundingControlRegion.GetWidth() - aComboButtonSize.Width(),
+                           aComboButtonSize.Height());
+                rNativeContentRegion = tools::Rectangle(aLocation + Point(1, 1), aSize);
+                rNativeBoundingRegion = rNativeContentRegion;
+                return true;
+            }
+            else if (ePart == ControlPart::Entire)
+            {
+                Size aSize(rBoundingControlRegion.GetWidth(), aComboButtonSize.Height());
+                rNativeContentRegion = tools::Rectangle(aLocation, aSize);
+                rNativeBoundingRegion = rNativeContentRegion;
+                rNativeBoundingRegion.expand(2);
+                return true;
+            }
+        }
+        break;
+        case ControlType::Slider:
+            if (ePart == ControlPart::ThumbHorz || ePart == ControlPart::ThumbVert)
+            {
+                rNativeContentRegion = tools::Rectangle(aLocation, Size(28, 28));
+                rNativeBoundingRegion = rNativeContentRegion;
+                return true;
+            }
+            break;
+        default:
+            break;
+    }
+
+    return false;
+}
+
+bool FileDefinitionWidgetDraw::updateSettings(AllSettings& rSettings)
+{
+    StyleSettings aStyleSet = rSettings.GetStyleSettings();
+
+    auto& pDefinitionStyle = m_pWidgetDefinition->mpStyle;
+
+    aStyleSet.SetFaceColor(pDefinitionStyle->maFaceColor);
+    aStyleSet.SetCheckedColor(pDefinitionStyle->maCheckedColor);
+    aStyleSet.SetLightColor(pDefinitionStyle->maLightColor);
+    aStyleSet.SetLightBorderColor(pDefinitionStyle->maLightBorderColor);
+    aStyleSet.SetShadowColor(pDefinitionStyle->maShadowColor);
+    aStyleSet.SetDarkShadowColor(pDefinitionStyle->maDarkShadowColor);
+    aStyleSet.SetDefaultButtonTextColor(pDefinitionStyle->maDefaultButtonTextColor);
+    aStyleSet.SetButtonTextColor(pDefinitionStyle->maButtonTextColor);
+    aStyleSet.SetDefaultActionButtonTextColor(pDefinitionStyle->maDefaultActionButtonTextColor);
+    aStyleSet.SetActionButtonTextColor(pDefinitionStyle->maActionButtonTextColor);
+    aStyleSet.SetFlatButtonTextColor(pDefinitionStyle->maFlatButtonTextColor);
+    aStyleSet.SetDefaultButtonRolloverTextColor(pDefinitionStyle->maDefaultButtonRolloverTextColor);
+    aStyleSet.SetButtonRolloverTextColor(pDefinitionStyle->maButtonRolloverTextColor);
+    aStyleSet.SetDefaultActionButtonRolloverTextColor(
+        pDefinitionStyle->maDefaultActionButtonRolloverTextColor);
+    aStyleSet.SetActionButtonRolloverTextColor(pDefinitionStyle->maActionButtonRolloverTextColor);
+    aStyleSet.SetFlatButtonRolloverTextColor(pDefinitionStyle->maFlatButtonRolloverTextColor);
+    aStyleSet.SetDefaultButtonPressedRolloverTextColor(
+        pDefinitionStyle->maDefaultButtonPressedRolloverTextColor);
+    aStyleSet.SetButtonPressedRolloverTextColor(pDefinitionStyle->maButtonPressedRolloverTextColor);
+    aStyleSet.SetDefaultActionButtonPressedRolloverTextColor(
+        pDefinitionStyle->maDefaultActionButtonPressedRolloverTextColor);
+    aStyleSet.SetActionButtonPressedRolloverTextColor(
+        pDefinitionStyle->maActionButtonPressedRolloverTextColor);
+    aStyleSet.SetFlatButtonPressedRolloverTextColor(
+        pDefinitionStyle->maFlatButtonPressedRolloverTextColor);
+    aStyleSet.SetRadioCheckTextColor(pDefinitionStyle->maRadioCheckTextColor);
+    aStyleSet.SetGroupTextColor(pDefinitionStyle->maGroupTextColor);
+    aStyleSet.SetLabelTextColor(pDefinitionStyle->maLabelTextColor);
+    aStyleSet.SetWindowColor(pDefinitionStyle->maWindowColor);
+    aStyleSet.SetWindowTextColor(pDefinitionStyle->maWindowTextColor);
+    aStyleSet.SetDialogColor(pDefinitionStyle->maDialogColor);
+    aStyleSet.SetDialogTextColor(pDefinitionStyle->maDialogTextColor);
+    aStyleSet.SetWorkspaceColor(pDefinitionStyle->maWorkspaceColor);
+    aStyleSet.SetMonoColor(pDefinitionStyle->maMonoColor);
+    aStyleSet.SetFieldColor(pDefinitionStyle->maFieldColor);
+    aStyleSet.SetFieldTextColor(pDefinitionStyle->maFieldTextColor);
+    aStyleSet.SetFieldRolloverTextColor(pDefinitionStyle->maFieldRolloverTextColor);
+    aStyleSet.SetActiveColor(pDefinitionStyle->maActiveColor);
+    aStyleSet.SetActiveTextColor(pDefinitionStyle->maActiveTextColor);
+    aStyleSet.SetActiveBorderColor(pDefinitionStyle->maActiveBorderColor);
+    aStyleSet.SetDeactiveColor(pDefinitionStyle->maDeactiveColor);
+    aStyleSet.SetDeactiveTextColor(pDefinitionStyle->maDeactiveTextColor);
+    aStyleSet.SetDeactiveBorderColor(pDefinitionStyle->maDeactiveBorderColor);
+    aStyleSet.SetMenuColor(pDefinitionStyle->maMenuColor);
+    aStyleSet.SetMenuBarColor(pDefinitionStyle->maMenuBarColor);
+    aStyleSet.SetMenuBarRolloverColor(pDefinitionStyle->maMenuBarRolloverColor);
+    aStyleSet.SetMenuBorderColor(pDefinitionStyle->maMenuBorderColor);
+    aStyleSet.SetMenuTextColor(pDefinitionStyle->maMenuTextColor);
+    aStyleSet.SetMenuBarTextColor(pDefinitionStyle->maMenuBarTextColor);
+    aStyleSet.SetMenuBarRolloverTextColor(pDefinitionStyle->maMenuBarRolloverTextColor);
+    aStyleSet.SetMenuBarHighlightTextColor(pDefinitionStyle->maMenuBarHighlightTextColor);
+    aStyleSet.SetMenuHighlightColor(pDefinitionStyle->maMenuHighlightColor);
+    aStyleSet.SetMenuHighlightTextColor(pDefinitionStyle->maMenuHighlightTextColor);
+    aStyleSet.SetHighlightColor(pDefinitionStyle->maHighlightColor);
+    aStyleSet.SetHighlightTextColor(pDefinitionStyle->maHighlightTextColor);
+    aStyleSet.SetActiveTabColor(pDefinitionStyle->maActiveTabColor);
+    aStyleSet.SetInactiveTabColor(pDefinitionStyle->maInactiveTabColor);
+    aStyleSet.SetTabTextColor(pDefinitionStyle->maTabTextColor);
+    aStyleSet.SetTabRolloverTextColor(pDefinitionStyle->maTabRolloverTextColor);
+    aStyleSet.SetTabHighlightTextColor(pDefinitionStyle->maTabHighlightTextColor);
+    aStyleSet.SetDisableColor(pDefinitionStyle->maDisableColor);
+    aStyleSet.SetHelpColor(pDefinitionStyle->maHelpColor);
+    aStyleSet.SetHelpTextColor(pDefinitionStyle->maHelpTextColor);
+    aStyleSet.SetLinkColor(pDefinitionStyle->maLinkColor);
+    aStyleSet.SetVisitedLinkColor(pDefinitionStyle->maVisitedLinkColor);
+    aStyleSet.SetToolTextColor(pDefinitionStyle->maToolTextColor);
+    aStyleSet.SetFontColor(pDefinitionStyle->maFontColor);
+
+    auto& pSettings = m_pWidgetDefinition->mpSettings;
+
+    int nFontSize = getSettingValueInteger(pSettings->msDefaultFontSize, 10);
+    vcl::Font aFont(FAMILY_SWISS, Size(0, nFontSize));
+    aFont.SetCharSet(osl_getThreadTextEncoding());
+    aFont.SetWeight(WEIGHT_NORMAL);
+    aFont.SetFamilyName("Liberation Sans");
+    aStyleSet.SetAppFont(aFont);
+    aStyleSet.SetHelpFont(aFont);
+    aStyleSet.SetMenuFont(aFont);
+    aStyleSet.SetToolFont(aFont);
+    aStyleSet.SetGroupFont(aFont);
+    aStyleSet.SetLabelFont(aFont);
+    aStyleSet.SetRadioCheckFont(aFont);
+    aStyleSet.SetPushButtonFont(aFont);
+    aStyleSet.SetFieldFont(aFont);
+    aStyleSet.SetIconFont(aFont);
+    aStyleSet.SetTabFont(aFont);
+
+    aFont.SetWeight(WEIGHT_BOLD);
+    aStyleSet.SetFloatTitleFont(aFont);
+    aStyleSet.SetTitleFont(aFont);
+
+    int nTitleHeight = getSettingValueInteger(pSettings->msTitleHeight, aStyleSet.GetTitleHeight());
+    aStyleSet.SetTitleHeight(nTitleHeight);
+
+    int nFloatTitleHeight
+        = getSettingValueInteger(pSettings->msFloatTitleHeight, aStyleSet.GetFloatTitleHeight());
+    aStyleSet.SetFloatTitleHeight(nFloatTitleHeight);
+
+    int nLogicWidth = getSettingValueInteger(pSettings->msListBoxPreviewDefaultLogicWidth,
+                                             15); // See vcl/source/app/settings.cxx
+    int nLogicHeight = getSettingValueInteger(pSettings->msListBoxPreviewDefaultLogicHeight, 7);
+    aStyleSet.SetListBoxPreviewDefaultLogicSize(Size(nLogicWidth, nLogicHeight));
+
+    rSettings.SetStyleSettings(aStyleSet);
+
+    return true;
+}
+
+} // end vcl namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/TypeSerializer.cxx b/vcl/source/gdi/TypeSerializer.cxx
new file mode 100644
index 000000000..e2f399f2d
--- /dev/null
+++ b/vcl/source/gdi/TypeSerializer.cxx
@@ -0,0 +1,419 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <TypeSerializer.hxx>
+#include <tools/vcompat.hxx>
+#include <sal/log.hxx>
+#include <comphelper/fileformat.h>
+#include <vcl/gdimtf.hxx>
+#include <vcl/dibtools.hxx>
+
+TypeSerializer::TypeSerializer(SvStream& rStream)
+    : GenericTypeSerializer(rStream)
+{
+}
+
+void TypeSerializer::readGradient(Gradient& rGradient)
+{
+    VersionCompat aCompat(mrStream, StreamMode::READ);
+
+    sal_uInt16 nStyle;
+    Color aStartColor;
+    Color aEndColor;
+    sal_uInt16 nAngle;
+    sal_uInt16 nBorder;
+    sal_uInt16 nOffsetX;
+    sal_uInt16 nOffsetY;
+    sal_uInt16 nIntensityStart;
+    sal_uInt16 nIntensityEnd;
+    sal_uInt16 nStepCount;
+
+    mrStream.ReadUInt16(nStyle);
+    readColor(aStartColor);
+    readColor(aEndColor);
+    mrStream.ReadUInt16(nAngle);
+    mrStream.ReadUInt16(nBorder);
+    mrStream.ReadUInt16(nOffsetX);
+    mrStream.ReadUInt16(nOffsetY);
+    mrStream.ReadUInt16(nIntensityStart);
+    mrStream.ReadUInt16(nIntensityEnd);
+    mrStream.ReadUInt16(nStepCount);
+
+    rGradient.SetStyle(static_cast<GradientStyle>(nStyle));
+    rGradient.SetStartColor(aStartColor);
+    rGradient.SetEndColor(aEndColor);
+    rGradient.SetAngle(nAngle);
+    rGradient.SetBorder(nBorder);
+    rGradient.SetOfsX(nOffsetX);
+    rGradient.SetOfsY(nOffsetY);
+    rGradient.SetStartIntensity(nIntensityStart);
+    rGradient.SetEndIntensity(nIntensityEnd);
+    rGradient.SetSteps(nStepCount);
+}
+
+void TypeSerializer::writeGradient(const Gradient& rGradient)
+{
+    VersionCompat aCompat(mrStream, StreamMode::WRITE, 1);
+
+    mrStream.WriteUInt16(static_cast<sal_uInt16>(rGradient.GetStyle()));
+    writeColor(rGradient.GetStartColor());
+    writeColor(rGradient.GetEndColor());
+    mrStream.WriteUInt16(rGradient.GetAngle());
+    mrStream.WriteUInt16(rGradient.GetBorder());
+    mrStream.WriteUInt16(rGradient.GetOfsX());
+    mrStream.WriteUInt16(rGradient.GetOfsY());
+    mrStream.WriteUInt16(rGradient.GetStartIntensity());
+    mrStream.WriteUInt16(rGradient.GetEndIntensity());
+    mrStream.WriteUInt16(rGradient.GetSteps());
+}
+
+void TypeSerializer::readGfxLink(GfxLink& rGfxLink)
+{
+    sal_uInt16 nType = 0;
+    sal_uInt32 nDataSize = 0;
+    sal_uInt32 nUserId = 0;
+
+    Size aSize;
+    MapMode aMapMode;
+    bool bMapAndSizeValid = false;
+
+    {
+        VersionCompat aCompat(mrStream, StreamMode::READ);
+
+        // Version 1
+        mrStream.ReadUInt16(nType);
+        mrStream.ReadUInt32(nDataSize);
+        mrStream.ReadUInt32(nUserId);
+
+        if (aCompat.GetVersion() >= 2)
+        {
+            readSize(aSize);
+            ReadMapMode(mrStream, aMapMode);
+            bMapAndSizeValid = true;
+        }
+    }
+
+    auto nRemainingData = mrStream.remainingSize();
+    if (nDataSize > nRemainingData)
+    {
+        SAL_WARN("vcl", "graphic link stream is smaller than requested size");
+        nDataSize = nRemainingData;
+    }
+
+    std::unique_ptr<sal_uInt8[]> pBuffer(new sal_uInt8[nDataSize]);
+    mrStream.ReadBytes(pBuffer.get(), nDataSize);
+
+    rGfxLink = GfxLink(std::move(pBuffer), nDataSize, static_cast<GfxLinkType>(nType));
+    rGfxLink.SetUserId(nUserId);
+
+    if (bMapAndSizeValid)
+    {
+        rGfxLink.SetPrefSize(aSize);
+        rGfxLink.SetPrefMapMode(aMapMode);
+    }
+}
+
+void TypeSerializer::writeGfxLink(const GfxLink& rGfxLink)
+{
+    {
+        VersionCompat aCompat(mrStream, StreamMode::WRITE, 2);
+
+        // Version 1
+        mrStream.WriteUInt16(sal_uInt16(rGfxLink.GetType()));
+        mrStream.WriteUInt32(rGfxLink.GetDataSize());
+        mrStream.WriteUInt32(rGfxLink.GetUserId());
+
+        // Version 2
+        writeSize(rGfxLink.GetPrefSize());
+        WriteMapMode(mrStream, rGfxLink.GetPrefMapMode());
+    }
+
+    if (rGfxLink.GetDataSize())
+    {
+        if (rGfxLink.GetData())
+            mrStream.WriteBytes(rGfxLink.GetData(), rGfxLink.GetDataSize());
+    }
+}
+
+namespace
+{
+#define NATIVE_FORMAT_50 COMPAT_FORMAT('N', 'A', 'T', '5')
+
+constexpr sal_uInt32 constSvgMagic = createMagic('s', 'v', 'g', '0');
+constexpr sal_uInt32 constWmfMagic = createMagic('w', 'm', 'f', '0');
+constexpr sal_uInt32 constEmfMagic = createMagic('e', 'm', 'f', '0');
+constexpr sal_uInt32 constPdfMagic = createMagic('p', 'd', 'f', '0');
+
+} // end anonymous namespace
+
+void TypeSerializer::readGraphic(Graphic& rGraphic)
+{
+    if (mrStream.GetError())
+        return;
+
+    const sal_uLong nInitialStreamPosition = mrStream.Tell();
+    sal_uInt32 nType;
+
+    // read Id
+    mrStream.ReadUInt32(nType);
+
+    // if there is no more data, avoid further expensive
+    // reading which will create VDevs and other stuff, just to
+    // read nothing. CAUTION: Eof is only true AFTER reading another
+    // byte, a speciality of SvMemoryStream (!)
+    if (!mrStream.good())
+        return;
+
+    if (NATIVE_FORMAT_50 == nType)
+    {
+        Graphic aGraphic;
+        GfxLink aLink;
+
+        // read compat info, destructor writes stuff into the header
+        {
+            VersionCompat aCompat(mrStream, StreamMode::READ);
+        }
+
+        readGfxLink(aLink);
+
+        if (!mrStream.GetError() && aLink.LoadNative(aGraphic))
+        {
+            if (aLink.IsPrefMapModeValid())
+                aGraphic.SetPrefMapMode(aLink.GetPrefMapMode());
+
+            if (aLink.IsPrefSizeValid())
+                aGraphic.SetPrefSize(aLink.GetPrefSize());
+        }
+        else
+        {
+            mrStream.Seek(nInitialStreamPosition);
+            mrStream.SetError(ERRCODE_IO_WRONGFORMAT);
+        }
+        rGraphic = aGraphic;
+    }
+    else
+    {
+        BitmapEx aBitmapEx;
+        const SvStreamEndian nOldFormat = mrStream.GetEndian();
+
+        mrStream.SeekRel(-4);
+        mrStream.SetEndian(SvStreamEndian::LITTLE);
+        ReadDIBBitmapEx(aBitmapEx, mrStream);
+
+        if (!mrStream.GetError())
+        {
+            sal_uInt32 nMagic1 = 0;
+            sal_uInt32 nMagic2 = 0;
+            sal_uInt64 nBeginPoisition = mrStream.Tell();
+
+            mrStream.ReadUInt32(nMagic1);
+            mrStream.ReadUInt32(nMagic2);
+            mrStream.Seek(nBeginPoisition);
+
+            if (!mrStream.GetError())
+            {
+                if (nMagic1 == 0x5344414e && nMagic2 == 0x494d4931)
+                {
+                    Animation aAnimation;
+                    ReadAnimation(mrStream, aAnimation);
+
+                    // #108077# manually set loaded BmpEx to Animation
+                    // (which skips loading its BmpEx if already done)
+                    aAnimation.SetBitmapEx(aBitmapEx);
+                    rGraphic = Graphic(aAnimation);
+                }
+                else
+                {
+                    rGraphic = Graphic(aBitmapEx);
+                }
+            }
+            else
+            {
+                mrStream.ResetError();
+            }
+        }
+        else
+        {
+            GDIMetaFile aMetaFile;
+
+            mrStream.Seek(nInitialStreamPosition);
+            mrStream.ResetError();
+            ReadGDIMetaFile(mrStream, aMetaFile);
+
+            if (!mrStream.GetError())
+            {
+                rGraphic = Graphic(aMetaFile);
+            }
+            else
+            {
+                ErrCode nOriginalError = mrStream.GetErrorCode();
+                // try to stream in Svg defining data (length, byte array and evtl. path)
+                // See below (operator<<) for more information
+                sal_uInt32 nMagic;
+                mrStream.Seek(nInitialStreamPosition);
+                mrStream.ResetError();
+                mrStream.ReadUInt32(nMagic);
+
+                if (constSvgMagic == nMagic || constWmfMagic == nMagic || constEmfMagic == nMagic
+                    || constPdfMagic == nMagic)
+                {
+                    sal_uInt32 nLength = 0;
+                    mrStream.ReadUInt32(nLength);
+
+                    if (nLength)
+                    {
+                        VectorGraphicDataArray aData(nLength);
+
+                        mrStream.ReadBytes(aData.getArray(), nLength);
+                        OUString aPath = mrStream.ReadUniOrByteString(mrStream.GetStreamCharSet());
+
+                        if (!mrStream.GetError())
+                        {
+                            VectorGraphicDataType aDataType(VectorGraphicDataType::Svg);
+
+                            switch (nMagic)
+                            {
+                                case constWmfMagic:
+                                    aDataType = VectorGraphicDataType::Wmf;
+                                    break;
+                                case constEmfMagic:
+                                    aDataType = VectorGraphicDataType::Emf;
+                                    break;
+                                case constPdfMagic:
+                                    aDataType = VectorGraphicDataType::Pdf;
+                                    break;
+                            }
+
+                            auto aVectorGraphicDataPtr
+                                = std::make_shared<VectorGraphicData>(aData, aPath, aDataType);
+                            rGraphic = Graphic(aVectorGraphicDataPtr);
+                        }
+                    }
+                }
+                else
+                {
+                    mrStream.SetError(nOriginalError);
+                }
+
+                mrStream.Seek(nInitialStreamPosition);
+            }
+        }
+        mrStream.SetEndian(nOldFormat);
+    }
+}
+
+void TypeSerializer::writeGraphic(const Graphic& rGraphic)
+{
+    Graphic aGraphic(rGraphic);
+
+    if (!aGraphic.makeAvailable())
+        return;
+
+    auto pGfxLink = aGraphic.GetSharedGfxLink();
+
+    if (mrStream.GetVersion() >= SOFFICE_FILEFORMAT_50
+        && (mrStream.GetCompressMode() & SvStreamCompressFlags::NATIVE) && pGfxLink
+        && pGfxLink->IsNative())
+    {
+        // native format
+        mrStream.WriteUInt32(NATIVE_FORMAT_50);
+
+        // write compat info, destructor writes stuff into the header
+        {
+            VersionCompat aCompat(mrStream, StreamMode::WRITE, 1);
+        }
+        pGfxLink->SetPrefMapMode(aGraphic.GetPrefMapMode());
+        pGfxLink->SetPrefSize(aGraphic.GetPrefSize());
+        writeGfxLink(*pGfxLink);
+    }
+    else
+    {
+        // own format
+        const SvStreamEndian nOldFormat = mrStream.GetEndian();
+        mrStream.SetEndian(SvStreamEndian::LITTLE);
+
+        switch (aGraphic.GetType())
+        {
+            case GraphicType::NONE:
+            case GraphicType::Default:
+                break;
+
+            case GraphicType::Bitmap:
+            {
+                auto pVectorGraphicData = aGraphic.getVectorGraphicData();
+                if (pVectorGraphicData)
+                {
+                    // stream out Vector Graphic defining data (length, byte array and evtl. path)
+                    // this is used e.g. in swapping out graphic data and in transporting it over UNO API
+                    // as sequence of bytes, but AFAIK not written anywhere to any kind of file, so it should be
+                    // no problem to extend it; only used at runtime
+                    switch (pVectorGraphicData->getVectorGraphicDataType())
+                    {
+                        case VectorGraphicDataType::Wmf:
+                        {
+                            mrStream.WriteUInt32(constWmfMagic);
+                            break;
+                        }
+                        case VectorGraphicDataType::Emf:
+                        {
+                            mrStream.WriteUInt32(constEmfMagic);
+                            break;
+                        }
+                        case VectorGraphicDataType::Svg:
+                        {
+                            mrStream.WriteUInt32(constSvgMagic);
+                            break;
+                        }
+                        case VectorGraphicDataType::Pdf:
+                        {
+                            mrStream.WriteUInt32(constPdfMagic);
+                            break;
+                        }
+                    }
+
+                    sal_uInt32 nSize = pVectorGraphicData->getVectorGraphicDataArrayLength();
+                    mrStream.WriteUInt32(nSize);
+                    mrStream.WriteBytes(
+                        pVectorGraphicData->getVectorGraphicDataArray().getConstArray(), nSize);
+                    mrStream.WriteUniOrByteString(pVectorGraphicData->getPath(),
+                                                  mrStream.GetStreamCharSet());
+                }
+                else if (aGraphic.IsAnimated())
+                {
+                    WriteAnimation(mrStream, aGraphic.GetAnimation());
+                }
+                else
+                {
+                    WriteDIBBitmapEx(aGraphic.GetBitmapEx(), mrStream);
+                }
+            }
+            break;
+
+            default:
+            {
+                if (aGraphic.IsSupportedGraphic())
+                    WriteGDIMetaFile(mrStream, rGraphic.GetGDIMetaFile());
+            }
+            break;
+        }
+        mrStream.SetEndian(nOldFormat);
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/VerticalOrientationData.cxx b/vcl/source/gdi/VerticalOrientationData.cxx
new file mode 100644
index 000000000..1016b3656
--- /dev/null
+++ b/vcl/source/gdi/VerticalOrientationData.cxx
@@ -0,0 +1,78 @@
+
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+/*
+ * Derived from the Unicode Character Database by genVerticalOrientationData.pl
+ *
+ * For Unicode terms of use, see http://www.unicode.org/terms_of_use.html
+ */
+
+/*
+ * Created on Wed Nov  9 21:29:02 2016 from UCD data files with version info:
+ *
+
+
+# VerticalOrientation-17.txt
+# Date: 2016-10-20, 07:00:00 GMT [EM, KI, LI]
+
+ *
+ * * * * * This file contains MACHINE-GENERATED DATA, do not edit! * * * * *
+ */
+
+#define kVerticalOrientationMaxPlane  16
+#define kVerticalOrientationIndexBits 9
+#define kVerticalOrientationCharBits  7
+static const uint8_t sVerticalOrientationPlanes[16] = {1,2,2,3,3,3,3,3,3,3,3,3,3,3,2,2};
+
+static const uint8_t sVerticalOrientationPages[4][512] = {
+  {0,1,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,3,0,0,0,0,4,3,3,3,3,0,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,7,8,9,10,0,11,12,13,3,0,14,15,3,16,17,0,0,0,0,0,0,18,19,0,0,0,0,0,3,3,3,20,21,22,23,3,3,24,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,25,0,0,0,0,0,0,0,0,26,0,0,0,0,0,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,0,0,0,0,0,0,27,0,28,29},
+  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,3,3,3,3,3,3,3,31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,3,3,3,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,26,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,3,3,3,0,0,3,0,0,0,0,0,0,0,0,0,3,3,3,3,3,31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,3,3,3,32,3,3,3,3,3,3,3,3,3,3,3,0,0,3,3,0,0,0,0,0,0,0,0,0,0,0,0},
+  {3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,33},
+  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
+};
+
+static const uint8_t sVerticalOrientationValues[34][128] = {
+  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
+  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,0,1,1,1,1,0,1,1,0,1,1,1,1,1,1,1,1,1,1,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1},
+  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
+  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+  {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,0,1,1,1,1,0,0,0,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
+  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,1,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
+  {0,0,1,0,0,0,0,0,0,0,1,1,1,1,1,0,1,1,1,0,0,1,0,0,1,1,1,1,1,1,0,0,0,0,0,0,1,0,1,0,1,0,1,1,1,1,0,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+  {0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
+  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
+  {0,0,0,0,0,0,0,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,0,0,0,0,0,3,3,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0},
+  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0},
+  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
+  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
+  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+  {0,2,2,0,0,0,0,0,3,3,3,3,3,3,3,3,3,3,0,0,3,3,3,3,3,3,3,3,3,3,3,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,2,0,2,0,2,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+  {0,0,0,2,0,2,0,2,0,0,0,0,0,0,2,0,0,0,0,0,0,2,2,0,0,0,0,2,2,0,0,0,3,2,0,2,0,2,0,2,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,2,0,2,0,0,0,0,0,0,2,0,0,0,0,0,0,2,2,0,0,0,0,0,3,0,0,0},
+  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2},
+  {2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,2,2,2,2},
+  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
+  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,2,2,2,0,0,0,0,0,1,3,3,3,3,3,3,0,0,0,0,1,1,1,1,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
+  {1,2,0,0,0,0,0,0,3,3,0,0,2,1,2,0,0,0,0,0,0,0,0,0,0,0,3,3,1,1,1,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,3,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,3,3,3,3,3,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
+  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,3,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,1,1,1,0,0,1,1},
+  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
+  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
+  {2,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1}
+};
+/*
+ * * * * * This file contains MACHINE-GENERATED DATA, do not edit! * * * * *
+ */
diff --git a/vcl/source/gdi/WidgetDefinition.cxx b/vcl/source/gdi/WidgetDefinition.cxx
new file mode 100644
index 000000000..3c93f1ac5
--- /dev/null
+++ b/vcl/source/gdi/WidgetDefinition.cxx
@@ -0,0 +1,186 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ */
+
+#include <widgetdraw/WidgetDefinition.hxx>
+
+#include <sal/config.h>
+#include <unordered_map>
+
+namespace vcl
+{
+std::shared_ptr<WidgetDefinitionPart> WidgetDefinition::getDefinition(ControlType eType,
+                                                                      ControlPart ePart)
+{
+    auto aIterator = maDefinitions.find(ControlTypeAndPart(eType, ePart));
+
+    if (aIterator != maDefinitions.end())
+        return aIterator->second;
+    return std::shared_ptr<WidgetDefinitionPart>();
+}
+
+std::vector<std::shared_ptr<WidgetDefinitionState>>
+WidgetDefinitionPart::getStates(ControlType eType, ControlPart ePart, ControlState eState,
+                                ImplControlValue const& rValue)
+{
+    std::vector<std::shared_ptr<WidgetDefinitionState>> aStatesToAdd;
+
+    for (const auto& state : maStates)
+    {
+        bool bAdd = true;
+
+        if (state->msEnabled != "any"
+            && !((state->msEnabled == "true" && eState & ControlState::ENABLED)
+                 || (state->msEnabled == "false" && !(eState & ControlState::ENABLED))))
+            bAdd = false;
+        if (state->msFocused != "any"
+            && !((state->msFocused == "true" && eState & ControlState::FOCUSED)
+                 || (state->msFocused == "false" && !(eState & ControlState::FOCUSED))))
+            bAdd = false;
+        if (state->msPressed != "any"
+            && !((state->msPressed == "true" && eState & ControlState::PRESSED)
+                 || (state->msPressed == "false" && !(eState & ControlState::PRESSED))))
+            bAdd = false;
+        if (state->msRollover != "any"
+            && !((state->msRollover == "true" && eState & ControlState::ROLLOVER)
+                 || (state->msRollover == "false" && !(eState & ControlState::ROLLOVER))))
+            bAdd = false;
+        if (state->msDefault != "any"
+            && !((state->msDefault == "true" && eState & ControlState::DEFAULT)
+                 || (state->msDefault == "false" && !(eState & ControlState::DEFAULT))))
+            bAdd = false;
+        if (state->msSelected != "any"
+            && !((state->msSelected == "true" && eState & ControlState::SELECTED)
+                 || (state->msSelected == "false" && !(eState & ControlState::SELECTED))))
+            bAdd = false;
+
+        ButtonValue eButtonValue = rValue.getTristateVal();
+
+        if (state->msButtonValue != "any"
+            && !((state->msButtonValue == "true" && eButtonValue == ButtonValue::On)
+                 || (state->msButtonValue == "false" && eButtonValue == ButtonValue::Off)))
+        {
+            bAdd = false;
+        }
+
+        OString sExtra = "any";
+
+        switch (eType)
+        {
+            case ControlType::TabItem:
+            {
+                auto const& rTabItemValue = static_cast<TabitemValue const&>(rValue);
+
+                if (rTabItemValue.isLeftAligned() && rTabItemValue.isRightAligned()
+                    && rTabItemValue.isFirst() && rTabItemValue.isLast())
+                    sExtra = "first_last";
+                else if (rTabItemValue.isLeftAligned() || rTabItemValue.isFirst())
+                    sExtra = "first";
+                else if (rTabItemValue.isRightAligned() || rTabItemValue.isLast())
+                    sExtra = "last";
+                else
+                    sExtra = "middle";
+            }
+            break;
+            case ControlType::ListHeader:
+            {
+                if (ePart == ControlPart::Arrow)
+                {
+                    if (rValue.getNumericVal() == 1)
+                        sExtra = "down";
+                    else
+                        sExtra = "up";
+                }
+            }
+            break;
+            case ControlType::Pushbutton:
+            {
+                auto const& rPushButtonValue = static_cast<PushButtonValue const&>(rValue);
+                if (rPushButtonValue.mbIsAction)
+                    sExtra = "action";
+            }
+            break;
+            default:
+                break;
+        }
+
+        if (state->msExtra != "any" && state->msExtra != sExtra)
+        {
+            bAdd = false;
+        }
+
+        if (bAdd)
+            aStatesToAdd.push_back(state);
+    }
+
+    return aStatesToAdd;
+}
+
+WidgetDefinitionState::WidgetDefinitionState(OString const& sEnabled, OString const& sFocused,
+                                             OString const& sPressed, OString const& sRollover,
+                                             OString const& sDefault, OString const& sSelected,
+                                             OString const& sButtonValue, OString const& sExtra)
+    : msEnabled(sEnabled)
+    , msFocused(sFocused)
+    , msPressed(sPressed)
+    , msRollover(sRollover)
+    , msDefault(sDefault)
+    , msSelected(sSelected)
+    , msButtonValue(sButtonValue)
+    , msExtra(sExtra)
+{
+}
+
+void WidgetDefinitionState::addDrawRectangle(Color aStrokeColor, sal_Int32 nStrokeWidth,
+                                             Color aFillColor, float fX1, float fY1, float fX2,
+                                             float fY2, sal_Int32 nRx, sal_Int32 nRy)
+{
+    auto pCommand(std::make_shared<WidgetDrawActionRectangle>());
+    pCommand->maStrokeColor = aStrokeColor;
+    pCommand->maFillColor = aFillColor;
+    pCommand->mnStrokeWidth = nStrokeWidth;
+    pCommand->mnRx = nRx;
+    pCommand->mnRy = nRy;
+    pCommand->mfX1 = fX1;
+    pCommand->mfY1 = fY1;
+    pCommand->mfX2 = fX2;
+    pCommand->mfY2 = fY2;
+    mpWidgetDrawActions.push_back(std::move(pCommand));
+}
+
+void WidgetDefinitionState::addDrawLine(Color aStrokeColor, sal_Int32 nStrokeWidth, float fX1,
+                                        float fY1, float fX2, float fY2)
+{
+    auto pCommand(std::make_shared<WidgetDrawActionLine>());
+    pCommand->maStrokeColor = aStrokeColor;
+    pCommand->mnStrokeWidth = nStrokeWidth;
+    pCommand->mfX1 = fX1;
+    pCommand->mfY1 = fY1;
+    pCommand->mfX2 = fX2;
+    pCommand->mfY2 = fY2;
+    mpWidgetDrawActions.push_back(std::move(pCommand));
+}
+
+void WidgetDefinitionState::addDrawImage(OUString const& sSource)
+{
+    auto pCommand(std::make_shared<WidgetDrawActionImage>());
+    pCommand->msSource = sSource;
+    mpWidgetDrawActions.push_back(std::move(pCommand));
+}
+
+void WidgetDefinitionState::addDrawExternal(OUString const& sSource)
+{
+    auto pCommand(std::make_shared<WidgetDrawActionExternal>());
+    pCommand->msSource = sSource;
+    mpWidgetDrawActions.push_back(std::move(pCommand));
+}
+
+} // end vcl namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/WidgetDefinitionReader.cxx b/vcl/source/gdi/WidgetDefinitionReader.cxx
new file mode 100644
index 000000000..7d3fb7c4c
--- /dev/null
+++ b/vcl/source/gdi/WidgetDefinitionReader.cxx
@@ -0,0 +1,494 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ */
+
+#include <widgetdraw/WidgetDefinitionReader.hxx>
+
+#include <sal/config.h>
+#include <osl/file.hxx>
+#include <tools/stream.hxx>
+#include <unordered_map>
+
+namespace vcl
+{
+namespace
+{
+bool lcl_fileExists(OUString const& sFilename)
+{
+    osl::File aFile(sFilename);
+    osl::FileBase::RC eRC = aFile.open(osl_File_OpenFlag_Read);
+    return osl::FileBase::E_None == eRC;
+}
+
+int lcl_gethex(char aChar)
+{
+    if (aChar >= '0' && aChar <= '9')
+        return aChar - '0';
+    else if (aChar >= 'a' && aChar <= 'f')
+        return aChar - 'a' + 10;
+    else if (aChar >= 'A' && aChar <= 'F')
+        return aChar - 'A' + 10;
+    else
+        return 0;
+}
+
+bool readColor(OString const& rString, Color& rColor)
+{
+    if (rString.getLength() != 7)
+        return false;
+
+    const char aChar(rString[0]);
+
+    if (aChar != '#')
+        return false;
+
+    rColor.SetRed((lcl_gethex(rString[1]) << 4) | lcl_gethex(rString[2]));
+    rColor.SetGreen((lcl_gethex(rString[3]) << 4) | lcl_gethex(rString[4]));
+    rColor.SetBlue((lcl_gethex(rString[5]) << 4) | lcl_gethex(rString[6]));
+
+    return true;
+}
+
+bool readSetting(OString const& rInputString, OString& rOutputString)
+{
+    if (!rInputString.isEmpty())
+        rOutputString = rInputString;
+    return true;
+}
+
+OString getValueOrAny(OString const& rInputString)
+{
+    if (rInputString.isEmpty())
+        return "any";
+    return rInputString;
+}
+
+ControlPart xmlStringToControlPart(OString const& sPart)
+{
+    if (sPart.equalsIgnoreAsciiCase("NONE"))
+        return ControlPart::NONE;
+    else if (sPart.equalsIgnoreAsciiCase("Entire"))
+        return ControlPart::Entire;
+    else if (sPart.equalsIgnoreAsciiCase("ListboxWindow"))
+        return ControlPart::ListboxWindow;
+    else if (sPart.equalsIgnoreAsciiCase("Button"))
+        return ControlPart::Button;
+    else if (sPart.equalsIgnoreAsciiCase("ButtonUp"))
+        return ControlPart::ButtonUp;
+    else if (sPart.equalsIgnoreAsciiCase("ButtonDown"))
+        return ControlPart::ButtonDown;
+    else if (sPart.equalsIgnoreAsciiCase("ButtonLeft"))
+        return ControlPart::ButtonLeft;
+    else if (sPart.equalsIgnoreAsciiCase("ButtonRight"))
+        return ControlPart::ButtonRight;
+    else if (sPart.equalsIgnoreAsciiCase("AllButtons"))
+        return ControlPart::AllButtons;
+    else if (sPart.equalsIgnoreAsciiCase("SeparatorHorz"))
+        return ControlPart::SeparatorHorz;
+    else if (sPart.equalsIgnoreAsciiCase("SeparatorVert"))
+        return ControlPart::SeparatorVert;
+    else if (sPart.equalsIgnoreAsciiCase("TrackHorzLeft"))
+        return ControlPart::TrackHorzLeft;
+    else if (sPart.equalsIgnoreAsciiCase("TrackVertUpper"))
+        return ControlPart::TrackVertUpper;
+    else if (sPart.equalsIgnoreAsciiCase("TrackHorzRight"))
+        return ControlPart::TrackHorzRight;
+    else if (sPart.equalsIgnoreAsciiCase("TrackVertLower"))
+        return ControlPart::TrackVertLower;
+    else if (sPart.equalsIgnoreAsciiCase("TrackHorzArea"))
+        return ControlPart::TrackHorzArea;
+    else if (sPart.equalsIgnoreAsciiCase("TrackVertArea"))
+        return ControlPart::TrackVertArea;
+    else if (sPart.equalsIgnoreAsciiCase("Arrow"))
+        return ControlPart::Arrow;
+    else if (sPart.equalsIgnoreAsciiCase("ThumbHorz"))
+        return ControlPart::ThumbHorz;
+    else if (sPart.equalsIgnoreAsciiCase("ThumbVert"))
+        return ControlPart::ThumbVert;
+    else if (sPart.equalsIgnoreAsciiCase("MenuItem"))
+        return ControlPart::MenuItem;
+    else if (sPart.equalsIgnoreAsciiCase("MenuItemCheckMark"))
+        return ControlPart::MenuItemCheckMark;
+    else if (sPart.equalsIgnoreAsciiCase("MenuItemRadioMark"))
+        return ControlPart::MenuItemRadioMark;
+    else if (sPart.equalsIgnoreAsciiCase("Separator"))
+        return ControlPart::Separator;
+    else if (sPart.equalsIgnoreAsciiCase("SubmenuArrow"))
+        return ControlPart::SubmenuArrow;
+    else if (sPart.equalsIgnoreAsciiCase("SubEdit"))
+        return ControlPart::SubEdit;
+    else if (sPart.equalsIgnoreAsciiCase("DrawBackgroundHorz"))
+        return ControlPart::DrawBackgroundHorz;
+    else if (sPart.equalsIgnoreAsciiCase("DrawBackgroundVert"))
+        return ControlPart::DrawBackgroundVert;
+    else if (sPart.equalsIgnoreAsciiCase("TabsDrawRtl"))
+        return ControlPart::TabsDrawRtl;
+    else if (sPart.equalsIgnoreAsciiCase("HasBackgroundTexture"))
+        return ControlPart::HasBackgroundTexture;
+    else if (sPart.equalsIgnoreAsciiCase("HasThreeButtons"))
+        return ControlPart::HasThreeButtons;
+    else if (sPart.equalsIgnoreAsciiCase("BackgroundWindow"))
+        return ControlPart::BackgroundWindow;
+    else if (sPart.equalsIgnoreAsciiCase("BackgroundDialog"))
+        return ControlPart::BackgroundDialog;
+    else if (sPart.equalsIgnoreAsciiCase("Border"))
+        return ControlPart::Border;
+    else if (sPart.equalsIgnoreAsciiCase("Focus"))
+        return ControlPart::Focus;
+    return ControlPart::NONE;
+}
+
+bool getControlTypeForXmlString(OString const& rString, ControlType& reType)
+{
+    static std::unordered_map<OString, ControlType> aPartMap = {
+        { "pushbutton", ControlType::Pushbutton },
+        { "radiobutton", ControlType::Radiobutton },
+        { "checkbox", ControlType::Checkbox },
+        { "combobox", ControlType::Combobox },
+        { "editbox", ControlType::Editbox },
+        { "listbox", ControlType::Listbox },
+        { "scrollbar", ControlType::Scrollbar },
+        { "spinbox", ControlType::Spinbox },
+        { "slider", ControlType::Slider },
+        { "fixedline", ControlType::Fixedline },
+        { "progress", ControlType::Progress },
+        { "tabitem", ControlType::TabItem },
+        { "tabheader", ControlType::TabHeader },
+        { "tabpane", ControlType::TabPane },
+        { "tabbody", ControlType::TabBody },
+        { "frame", ControlType::Frame },
+        { "windowbackground", ControlType::WindowBackground },
+        { "toolbar", ControlType::Toolbar },
+        { "listnode", ControlType::ListNode },
+        { "listnet", ControlType::ListNet },
+        { "listheader", ControlType::ListHeader },
+        { "menubar", ControlType::Menubar },
+        { "menupopup", ControlType::MenuPopup },
+        { "tooltip", ControlType::Tooltip },
+    };
+
+    auto const& rIterator = aPartMap.find(rString);
+    if (rIterator != aPartMap.end())
+    {
+        reType = rIterator->second;
+        return true;
+    }
+    return false;
+}
+
+} // end anonymous namespace
+
+WidgetDefinitionReader::WidgetDefinitionReader(OUString const& rDefinitionFile,
+                                               OUString const& rResourcePath)
+    : m_rDefinitionFile(rDefinitionFile)
+    , m_rResourcePath(rResourcePath)
+{
+}
+
+void WidgetDefinitionReader::readDrawingDefinition(
+    tools::XmlWalker& rWalker, const std::shared_ptr<WidgetDefinitionState>& rpState)
+{
+    rWalker.children();
+    while (rWalker.isValid())
+    {
+        if (rWalker.name() == "rect")
+        {
+            Color aStrokeColor;
+            readColor(rWalker.attribute("stroke"), aStrokeColor);
+            Color aFillColor;
+            readColor(rWalker.attribute("fill"), aFillColor);
+            OString sStrokeWidth = rWalker.attribute("stroke-width");
+            sal_Int32 nStrokeWidth = -1;
+            if (!sStrokeWidth.isEmpty())
+                nStrokeWidth = sStrokeWidth.toInt32();
+
+            sal_Int32 nRx = -1;
+            OString sRx = rWalker.attribute("rx");
+            if (!sRx.isEmpty())
+                nRx = sRx.toInt32();
+
+            sal_Int32 nRy = -1;
+            OString sRy = rWalker.attribute("ry");
+            if (!sRy.isEmpty())
+                nRy = sRy.toInt32();
+
+            OString sX1 = rWalker.attribute("x1");
+            float fX1 = sX1.isEmpty() ? 0.0 : sX1.toFloat();
+
+            OString sY1 = rWalker.attribute("y1");
+            float fY1 = sY1.isEmpty() ? 0.0 : sY1.toFloat();
+
+            OString sX2 = rWalker.attribute("x2");
+            float fX2 = sX2.isEmpty() ? 1.0 : sX2.toFloat();
+
+            OString sY2 = rWalker.attribute("y2");
+            float fY2 = sY2.isEmpty() ? 1.0 : sY2.toFloat();
+
+            rpState->addDrawRectangle(aStrokeColor, nStrokeWidth, aFillColor, fX1, fY1, fX2, fY2,
+                                      nRx, nRy);
+        }
+        else if (rWalker.name() == "line")
+        {
+            Color aStrokeColor;
+            readColor(rWalker.attribute("stroke"), aStrokeColor);
+
+            OString sStrokeWidth = rWalker.attribute("stroke-width");
+            sal_Int32 nStrokeWidth = -1;
+            if (!sStrokeWidth.isEmpty())
+                nStrokeWidth = sStrokeWidth.toInt32();
+
+            OString sX1 = rWalker.attribute("x1");
+            float fX1 = sX1.isEmpty() ? -1.0 : sX1.toFloat();
+
+            OString sY1 = rWalker.attribute("y1");
+            float fY1 = sY1.isEmpty() ? -1.0 : sY1.toFloat();
+
+            OString sX2 = rWalker.attribute("x2");
+            float fX2 = sX2.isEmpty() ? -1.0 : sX2.toFloat();
+
+            OString sY2 = rWalker.attribute("y2");
+            float fY2 = sY2.isEmpty() ? -1.0 : sY2.toFloat();
+
+            rpState->addDrawLine(aStrokeColor, nStrokeWidth, fX1, fY1, fX2, fY2);
+        }
+        else if (rWalker.name() == "image")
+        {
+            OString sSource = rWalker.attribute("source");
+            rpState->addDrawImage(m_rResourcePath
+                                  + OStringToOUString(sSource, RTL_TEXTENCODING_UTF8));
+        }
+        else if (rWalker.name() == "external")
+        {
+            OString sSource = rWalker.attribute("source");
+            rpState->addDrawExternal(m_rResourcePath
+                                     + OStringToOUString(sSource, RTL_TEXTENCODING_UTF8));
+        }
+        rWalker.next();
+    }
+    rWalker.parent();
+}
+
+void WidgetDefinitionReader::readDefinition(tools::XmlWalker& rWalker,
+                                            WidgetDefinition& rWidgetDefinition, ControlType eType)
+{
+    rWalker.children();
+    while (rWalker.isValid())
+    {
+        if (rWalker.name() == "part")
+        {
+            OString sPart = rWalker.attribute("value");
+            ControlPart ePart = xmlStringToControlPart(sPart);
+
+            std::shared_ptr<WidgetDefinitionPart> pPart = std::make_shared<WidgetDefinitionPart>();
+
+            OString sWidth = rWalker.attribute("width");
+            if (!sWidth.isEmpty())
+            {
+                sal_Int32 nWidth = sWidth.isEmpty() ? 0 : sWidth.toInt32();
+                pPart->mnWidth = nWidth;
+            }
+
+            OString sHeight = rWalker.attribute("height");
+            if (!sHeight.isEmpty())
+            {
+                sal_Int32 nHeight = sHeight.isEmpty() ? 0 : sHeight.toInt32();
+                pPart->mnHeight = nHeight;
+            }
+
+            OString sMarginHeight = rWalker.attribute("margin-height");
+            if (!sMarginHeight.isEmpty())
+            {
+                sal_Int32 nMarginHeight = sMarginHeight.isEmpty() ? 0 : sMarginHeight.toInt32();
+                pPart->mnMarginHeight = nMarginHeight;
+            }
+
+            OString sMarginWidth = rWalker.attribute("margin-width");
+            if (!sMarginWidth.isEmpty())
+            {
+                sal_Int32 nMarginWidth = sMarginWidth.isEmpty() ? 0 : sMarginWidth.toInt32();
+                pPart->mnMarginWidth = nMarginWidth;
+            }
+
+            OString sOrientation = rWalker.attribute("orientation");
+            if (!sOrientation.isEmpty())
+            {
+                pPart->msOrientation = sOrientation;
+            }
+
+            rWidgetDefinition.maDefinitions.emplace(ControlTypeAndPart(eType, ePart), pPart);
+            readPart(rWalker, pPart);
+        }
+        rWalker.next();
+    }
+    rWalker.parent();
+}
+
+void WidgetDefinitionReader::readPart(tools::XmlWalker& rWalker,
+                                      std::shared_ptr<WidgetDefinitionPart> rpPart)
+{
+    rWalker.children();
+    while (rWalker.isValid())
+    {
+        if (rWalker.name() == "state")
+        {
+            OString sEnabled = getValueOrAny(rWalker.attribute("enabled"));
+            OString sFocused = getValueOrAny(rWalker.attribute("focused"));
+            OString sPressed = getValueOrAny(rWalker.attribute("pressed"));
+            OString sRollover = getValueOrAny(rWalker.attribute("rollover"));
+            OString sDefault = getValueOrAny(rWalker.attribute("default"));
+            OString sSelected = getValueOrAny(rWalker.attribute("selected"));
+            OString sButtonValue = getValueOrAny(rWalker.attribute("button-value"));
+            OString sExtra = getValueOrAny(rWalker.attribute("extra"));
+
+            std::shared_ptr<WidgetDefinitionState> pState = std::make_shared<WidgetDefinitionState>(
+                sEnabled, sFocused, sPressed, sRollover, sDefault, sSelected, sButtonValue, sExtra);
+
+            rpPart->maStates.push_back(pState);
+            readDrawingDefinition(rWalker, pState);
+        }
+        rWalker.next();
+    }
+    rWalker.parent();
+}
+
+bool WidgetDefinitionReader::read(WidgetDefinition& rWidgetDefinition)
+{
+    if (!lcl_fileExists(m_rDefinitionFile))
+        return false;
+
+    auto pStyle = std::make_shared<WidgetDefinitionStyle>();
+
+    std::unordered_map<OString, Color*> aStyleColorMap = {
+        { "faceColor", &pStyle->maFaceColor },
+        { "checkedColor", &pStyle->maCheckedColor },
+        { "lightColor", &pStyle->maLightColor },
+        { "lightBorderColor", &pStyle->maLightBorderColor },
+        { "shadowColor", &pStyle->maShadowColor },
+        { "darkShadowColor", &pStyle->maDarkShadowColor },
+        { "buttonTextColor", &pStyle->maButtonTextColor },
+        { "defaultActionButtonTextColor", &pStyle->maDefaultActionButtonTextColor },
+        { "actionButtonTextColor", &pStyle->maActionButtonTextColor },
+        { "actionButtonRolloverTextColor", &pStyle->maActionButtonRolloverTextColor },
+        { "buttonRolloverTextColor", &pStyle->maButtonRolloverTextColor },
+        { "radioCheckTextColor", &pStyle->maRadioCheckTextColor },
+        { "groupTextColor", &pStyle->maGroupTextColor },
+        { "labelTextColor", &pStyle->maLabelTextColor },
+        { "windowColor", &pStyle->maWindowColor },
+        { "windowTextColor", &pStyle->maWindowTextColor },
+        { "dialogColor", &pStyle->maDialogColor },
+        { "dialogTextColor", &pStyle->maDialogTextColor },
+        { "workspaceColor", &pStyle->maWorkspaceColor },
+        { "monoColor", &pStyle->maMonoColor },
+        { "fieldColor", &pStyle->maFieldColor },
+        { "fieldTextColor", &pStyle->maFieldTextColor },
+        { "fieldRolloverTextColor", &pStyle->maFieldRolloverTextColor },
+        { "activeColor", &pStyle->maActiveColor },
+        { "activeTextColor", &pStyle->maActiveTextColor },
+        { "activeBorderColor", &pStyle->maActiveBorderColor },
+        { "deactiveColor", &pStyle->maDeactiveColor },
+        { "deactiveTextColor", &pStyle->maDeactiveTextColor },
+        { "deactiveBorderColor", &pStyle->maDeactiveBorderColor },
+        { "menuColor", &pStyle->maMenuColor },
+        { "menuBarColor", &pStyle->maMenuBarColor },
+        { "menuBarRolloverColor", &pStyle->maMenuBarRolloverColor },
+        { "menuBorderColor", &pStyle->maMenuBorderColor },
+        { "menuTextColor", &pStyle->maMenuTextColor },
+        { "menuBarTextColor", &pStyle->maMenuBarTextColor },
+        { "menuBarRolloverTextColor", &pStyle->maMenuBarRolloverTextColor },
+        { "menuBarHighlightTextColor", &pStyle->maMenuBarHighlightTextColor },
+        { "menuHighlightColor", &pStyle->maMenuHighlightColor },
+        { "menuHighlightTextColor", &pStyle->maMenuHighlightTextColor },
+        { "highlightColor", &pStyle->maHighlightColor },
+        { "highlightTextColor", &pStyle->maHighlightTextColor },
+        { "activeTabColor", &pStyle->maActiveTabColor },
+        { "inactiveTabColor", &pStyle->maInactiveTabColor },
+        { "tabTextColor", &pStyle->maTabTextColor },
+        { "tabRolloverTextColor", &pStyle->maTabRolloverTextColor },
+        { "tabHighlightTextColor", &pStyle->maTabHighlightTextColor },
+        { "disableColor", &pStyle->maDisableColor },
+        { "helpColor", &pStyle->maHelpColor },
+        { "helpTextColor", &pStyle->maHelpTextColor },
+        { "linkColor", &pStyle->maLinkColor },
+        { "visitedLinkColor", &pStyle->maVisitedLinkColor },
+        { "toolTextColor", &pStyle->maToolTextColor },
+        { "fontColor", &pStyle->maFontColor },
+    };
+
+    rWidgetDefinition.mpStyle = pStyle;
+
+    auto pSettings = std::make_shared<WidgetDefinitionSettings>();
+
+    std::unordered_map<OString, OString*> aSettingMap = {
+        { "noActiveTabTextRaise", &pSettings->msNoActiveTabTextRaise },
+        { "centeredTabs", &pSettings->msCenteredTabs },
+        { "listBoxEntryMargin", &pSettings->msListBoxEntryMargin },
+        { "defaultFontSize", &pSettings->msDefaultFontSize },
+        { "titleHeight", &pSettings->msTitleHeight },
+        { "floatTitleHeight", &pSettings->msFloatTitleHeight },
+        { "listBoxPreviewDefaultLogicWidth", &pSettings->msListBoxPreviewDefaultLogicWidth },
+        { "listBoxPreviewDefaultLogicHeight", &pSettings->msListBoxPreviewDefaultLogicHeight },
+    };
+
+    rWidgetDefinition.mpSettings = pSettings;
+
+    SvFileStream aFileStream(m_rDefinitionFile, StreamMode::READ);
+
+    tools::XmlWalker aWalker;
+    if (!aWalker.open(&aFileStream))
+        return false;
+
+    if (aWalker.name() != "widgets")
+        return false;
+
+    aWalker.children();
+    while (aWalker.isValid())
+    {
+        ControlType eType;
+        if (aWalker.name() == "style")
+        {
+            aWalker.children();
+            while (aWalker.isValid())
+            {
+                auto pair = aStyleColorMap.find(aWalker.name());
+                if (pair != aStyleColorMap.end())
+                {
+                    readColor(aWalker.attribute("value"), *pair->second);
+                }
+                aWalker.next();
+            }
+            aWalker.parent();
+        }
+        if (aWalker.name() == "settings")
+        {
+            aWalker.children();
+            while (aWalker.isValid())
+            {
+                auto pair = aSettingMap.find(aWalker.name());
+                if (pair != aSettingMap.end())
+                {
+                    readSetting(aWalker.attribute("value"), *pair->second);
+                }
+                aWalker.next();
+            }
+            aWalker.parent();
+        }
+        else if (getControlTypeForXmlString(aWalker.name(), eType))
+        {
+            readDefinition(aWalker, rWidgetDefinition, eType);
+        }
+        aWalker.next();
+    }
+    aWalker.parent();
+
+    return true;
+}
+
+} // end vcl namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/alpha.cxx b/vcl/source/gdi/alpha.cxx
new file mode 100644
index 000000000..3fa43c8ea
--- /dev/null
+++ b/vcl/source/gdi/alpha.cxx
@@ -0,0 +1,176 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/bitmapaccess.hxx>
+#include <tools/color.hxx>
+#include <vcl/alpha.hxx>
+#include <bitmapwriteaccess.hxx>
+#include <sal/log.hxx>
+
+AlphaMask::AlphaMask() = default;
+
+AlphaMask::AlphaMask( const Bitmap& rBitmap ) :
+    Bitmap( rBitmap )
+{
+    if( !!rBitmap )
+        Convert( BmpConversion::N8BitNoConversion );
+}
+
+AlphaMask::AlphaMask( const AlphaMask& ) = default;
+
+AlphaMask::AlphaMask( AlphaMask&& ) = default;
+
+AlphaMask::AlphaMask( const Size& rSizePixel, const sal_uInt8* pEraseTransparency ) :
+    Bitmap( rSizePixel, 8, &Bitmap::GetGreyPalette( 256 ) )
+{
+    if( pEraseTransparency )
+        Bitmap::Erase( Color( *pEraseTransparency, *pEraseTransparency, *pEraseTransparency ) );
+}
+
+AlphaMask::~AlphaMask() = default;
+
+AlphaMask& AlphaMask::operator=( const Bitmap& rBitmap )
+{
+    *static_cast<Bitmap*>(this) = rBitmap;
+
+    if( !!rBitmap )
+        Convert( BmpConversion::N8BitNoConversion );
+
+    return *this;
+}
+
+const Bitmap& AlphaMask::ImplGetBitmap() const
+{
+    return *this;
+}
+
+void AlphaMask::ImplSetBitmap( const Bitmap& rBitmap )
+{
+    SAL_WARN_IF( 8 != rBitmap.GetBitCount(), "vcl.gdi", "Bitmap should be 8bpp, not " << rBitmap.GetBitCount() << "bpp" );
+    SAL_WARN_IF( !rBitmap.HasGreyPalette8Bit(), "vcl.gdi", "Bitmap isn't greyscale" );
+    *static_cast<Bitmap*>(this) = rBitmap;
+}
+
+Bitmap const & AlphaMask::GetBitmap() const
+{
+    return ImplGetBitmap();
+}
+
+void AlphaMask::Erase( sal_uInt8 cTransparency )
+{
+    Bitmap::Erase( Color( cTransparency, cTransparency, cTransparency ) );
+}
+
+void AlphaMask::Replace( const Bitmap& rMask, sal_uInt8 cReplaceTransparency )
+{
+    Bitmap::ScopedReadAccess pMaskAcc( const_cast<Bitmap&>(rMask) );
+    AlphaScopedWriteAccess pAcc(*this);
+
+    if( pMaskAcc && pAcc )
+    {
+        const BitmapColor   aReplace( cReplaceTransparency );
+        const long          nWidth = std::min( pMaskAcc->Width(), pAcc->Width() );
+        const long          nHeight = std::min( pMaskAcc->Height(), pAcc->Height() );
+        const BitmapColor   aMaskWhite( pMaskAcc->GetBestMatchingColor( COL_WHITE ) );
+
+        for( long nY = 0; nY < nHeight; nY++ )
+        {
+            Scanline pScanline = pAcc->GetScanline(nY);
+            Scanline pScanlineMask = pMaskAcc->GetScanline(nY);
+            for( long nX = 0; nX < nWidth; nX++ )
+                if( pMaskAcc->GetPixelFromData( pScanlineMask, nX ) == aMaskWhite )
+                    pAcc->SetPixelOnData( pScanline, nX, aReplace );
+        }
+    }
+}
+
+void AlphaMask::Replace( sal_uInt8 cSearchTransparency, sal_uInt8 cReplaceTransparency )
+{
+    AlphaScopedWriteAccess pAcc(*this);
+
+    if( pAcc && pAcc->GetBitCount() == 8 )
+    {
+        const long nWidth = pAcc->Width(), nHeight = pAcc->Height();
+
+        if( pAcc->GetScanlineFormat() == ScanlineFormat::N8BitPal )
+        {
+            for( long nY = 0; nY < nHeight; nY++ )
+            {
+                Scanline pScan = pAcc->GetScanline( nY );
+
+                for( long nX = 0; nX < nWidth; nX++, pScan++ )
+                {
+                    if( *pScan == cSearchTransparency )
+                        *pScan = cReplaceTransparency;
+                }
+            }
+        }
+        else
+        {
+            BitmapColor aReplace( cReplaceTransparency );
+
+            for( long nY = 0; nY < nHeight; nY++ )
+            {
+                Scanline pScanline = pAcc->GetScanline(nY);
+                for( long nX = 0; nX < nWidth; nX++ )
+                {
+                    if( pAcc->GetIndexFromData( pScanline, nX ) == cSearchTransparency )
+                        pAcc->SetPixelOnData( pScanline, nX, aReplace );
+                }
+            }
+        }
+    }
+}
+
+void AlphaMask::BlendWith(const Bitmap& rOther)
+{
+    AlphaMask aOther(rOther); // to 8 bits
+    Bitmap::ScopedReadAccess pOtherAcc(aOther);
+    AlphaScopedWriteAccess pAcc(*this);
+    if (pOtherAcc && pAcc && pOtherAcc->GetBitCount() == 8 && pAcc->GetBitCount() == 8)
+    {
+        const long nHeight = std::min(pOtherAcc->Height(), pAcc->Height());
+        const long nWidth = std::min(pOtherAcc->Width(), pAcc->Width());
+        for (long y = 0; y < nHeight; ++y)
+        {
+            Scanline scanline = pAcc->GetScanline( y );
+            ConstScanline otherScanline = pOtherAcc->GetScanline( y );
+            for (long x = 0; x < nWidth; ++x)
+            {
+                // Use sal_uInt16 for following multiplication
+                const sal_uInt16 nGrey1 = *scanline;
+                const sal_uInt16 nGrey2 = *otherScanline;
+                *scanline = static_cast<sal_uInt8>(nGrey1 + nGrey2 - nGrey1 * nGrey2 / 255);
+                ++scanline;
+                ++otherScanline;
+            }
+        }
+    }
+}
+
+void AlphaMask::ReleaseAccess( BitmapReadAccess* pAccess )
+{
+    if( pAccess )
+    {
+        Bitmap::ReleaseAccess( pAccess );
+        Convert( BmpConversion::N8BitNoConversion );
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/bitmap3.cxx b/vcl/source/gdi/bitmap3.cxx
new file mode 100644
index 000000000..ec80b03c6
--- /dev/null
+++ b/vcl/source/gdi/bitmap3.cxx
@@ -0,0 +1,1146 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <math.h>
+
+#include <vcl/bitmapaccess.hxx>
+#include <vcl/bitmapex.hxx>
+#include <vcl/bitmap.hxx>
+#include <config_features.h>
+#include <sal/log.hxx>
+#include <osl/diagnose.h>
+#include <tools/helpers.hxx>
+#if HAVE_FEATURE_OPENGL
+#include <vcl/opengl/OpenGLHelper.hxx>
+#endif
+#if HAVE_FEATURE_SKIA
+#include <vcl/skia/SkiaHelper.hxx>
+#endif
+#include <vcl/BitmapMonochromeFilter.hxx>
+
+#include <BitmapScaleSuperFilter.hxx>
+#include <BitmapScaleConvolutionFilter.hxx>
+#include <BitmapFastScaleFilter.hxx>
+#include <BitmapInterpolateScaleFilter.hxx>
+#include <bitmapwriteaccess.hxx>
+#include <bitmap/impoctree.hxx>
+#include <bitmap/Octree.hxx>
+#include <svdata.hxx>
+#include <salinst.hxx>
+#include <salbmp.hxx>
+
+#include "impvect.hxx"
+
+#include <memory>
+
+#define GAMMA( _def_cVal, _def_InvGamma )   (static_cast<sal_uInt8>(MinMax(FRound(pow( _def_cVal/255.0,_def_InvGamma)*255.0),0,255)))
+
+#define CALC_ERRORS                                                             \
+                        nTemp = p1T[nX++] >> 12;                              \
+                        nBErr = MinMax( nTemp, 0, 255 );                        \
+                        nBErr = nBErr - FloydIndexMap[ nBC = FloydMap[nBErr] ]; \
+                        nTemp = p1T[nX++] >> 12;                              \
+                        nGErr = MinMax( nTemp, 0, 255 );                        \
+                        nGErr = nGErr - FloydIndexMap[ nGC = FloydMap[nGErr] ]; \
+                        nTemp = p1T[nX] >> 12;                                \
+                        nRErr = MinMax( nTemp, 0, 255 );                        \
+                        nRErr = nRErr - FloydIndexMap[ nRC = FloydMap[nRErr] ];
+
+#define CALC_TABLES3                                        \
+                        p2T[nX++] += FloydError3[nBErr];    \
+                        p2T[nX++] += FloydError3[nGErr];    \
+                        p2T[nX++] += FloydError3[nRErr];
+
+#define CALC_TABLES5                                        \
+                        p2T[nX++] += FloydError5[nBErr];    \
+                        p2T[nX++] += FloydError5[nGErr];    \
+                        p2T[nX++] += FloydError5[nRErr];
+
+#define CALC_TABLES7                                        \
+                        p1T[++nX] += FloydError7[nBErr];    \
+                        p2T[nX++] += FloydError1[nBErr];    \
+                        p1T[nX] += FloydError7[nGErr];      \
+                        p2T[nX++] += FloydError1[nGErr];    \
+                        p1T[nX] += FloydError7[nRErr];      \
+                        p2T[nX] += FloydError1[nRErr];
+
+const extern sal_uLong nVCLRLut[ 6 ] = { 16, 17, 18, 19, 20, 21 };
+const extern sal_uLong nVCLGLut[ 6 ] = { 0, 6, 12, 18, 24, 30 };
+const extern sal_uLong nVCLBLut[ 6 ] = { 0, 36, 72, 108, 144, 180 };
+
+const extern sal_uLong nVCLDitherLut[ 256 ] =
+{
+       0, 49152, 12288, 61440,  3072, 52224, 15360, 64512,   768, 49920, 13056,
+   62208,  3840, 52992, 16128, 65280, 32768, 16384, 45056, 28672, 35840, 19456,
+   48128, 31744, 33536, 17152, 45824, 29440, 36608, 20224, 48896, 32512, 8192,
+   57344,  4096, 53248, 11264, 60416,  7168, 56320,  8960, 58112,  4864, 54016,
+   12032, 61184,  7936, 57088, 40960, 24576, 36864, 20480, 44032, 27648, 39936,
+   23552, 41728, 25344, 37632, 21248, 44800, 28416, 40704, 24320, 2048, 51200,
+   14336, 63488,  1024, 50176, 13312, 62464,  2816, 51968, 15104, 64256,  1792,
+   50944, 14080, 63232, 34816, 18432, 47104, 30720, 33792, 17408, 46080, 29696,
+   35584, 19200, 47872, 31488, 34560, 18176, 46848, 30464, 10240, 59392,  6144,
+   55296,  9216, 58368,  5120, 54272, 11008, 60160,  6912, 56064,  9984, 59136,
+    5888, 55040, 43008, 26624, 38912, 22528, 41984, 25600, 37888, 21504, 43776,
+   27392, 39680, 23296, 42752, 26368, 38656, 22272,   512, 49664, 12800, 61952,
+    3584, 52736, 15872, 65024,   256, 49408, 12544, 61696,  3328, 52480, 15616,
+   64768, 33280, 16896, 45568, 29184, 36352, 19968, 48640, 32256, 33024, 16640,
+   45312, 28928, 36096, 19712, 48384, 32000,  8704, 57856,  4608, 53760, 11776,
+   60928,  7680, 56832,  8448, 57600,  4352, 53504, 11520, 60672,  7424, 56576,
+   41472, 25088, 37376, 20992, 44544, 28160, 40448, 24064, 41216, 24832, 37120,
+   20736, 44288, 27904, 40192, 23808,  2560, 51712, 14848, 64000,  1536, 50688,
+   13824, 62976,  2304, 51456, 14592, 63744,  1280, 50432, 13568, 62720, 35328,
+   18944, 47616, 31232, 34304, 17920, 46592, 30208, 35072, 18688, 47360, 30976,
+   34048, 17664, 46336, 29952, 10752, 59904,  6656, 55808,  9728, 58880,  5632,
+   54784, 10496, 59648,  6400, 55552,  9472, 58624,  5376, 54528, 43520, 27136,
+   39424, 23040, 42496, 26112, 38400, 22016, 43264, 26880, 39168, 22784, 42240,
+   25856, 38144, 21760
+};
+
+const extern sal_uLong nVCLLut[ 256 ] =
+{
+         0,  1286,  2572,  3858,  5144,  6430,  7716,  9002,
+     10288, 11574, 12860, 14146, 15432, 16718, 18004, 19290,
+     20576, 21862, 23148, 24434, 25720, 27006, 28292, 29578,
+     30864, 32150, 33436, 34722, 36008, 37294, 38580, 39866,
+     41152, 42438, 43724, 45010, 46296, 47582, 48868, 50154,
+     51440, 52726, 54012, 55298, 56584, 57870, 59156, 60442,
+     61728, 63014, 64300, 65586, 66872, 68158, 69444, 70730,
+     72016, 73302, 74588, 75874, 77160, 78446, 79732, 81018,
+     82304, 83590, 84876, 86162, 87448, 88734, 90020, 91306,
+     92592, 93878, 95164, 96450, 97736, 99022,100308,101594,
+    102880,104166,105452,106738,108024,109310,110596,111882,
+    113168,114454,115740,117026,118312,119598,120884,122170,
+    123456,124742,126028,127314,128600,129886,131172,132458,
+    133744,135030,136316,137602,138888,140174,141460,142746,
+    144032,145318,146604,147890,149176,150462,151748,153034,
+    154320,155606,156892,158178,159464,160750,162036,163322,
+    164608,165894,167180,168466,169752,171038,172324,173610,
+    174896,176182,177468,178754,180040,181326,182612,183898,
+    185184,186470,187756,189042,190328,191614,192900,194186,
+    195472,196758,198044,199330,200616,201902,203188,204474,
+    205760,207046,208332,209618,210904,212190,213476,214762,
+    216048,217334,218620,219906,221192,222478,223764,225050,
+    226336,227622,228908,230194,231480,232766,234052,235338,
+    236624,237910,239196,240482,241768,243054,244340,245626,
+    246912,248198,249484,250770,252056,253342,254628,255914,
+    257200,258486,259772,261058,262344,263630,264916,266202,
+    267488,268774,270060,271346,272632,273918,275204,276490,
+    277776,279062,280348,281634,282920,284206,285492,286778,
+    288064,289350,290636,291922,293208,294494,295780,297066,
+    298352,299638,300924,302210,303496,304782,306068,307354,
+    308640,309926,311212,312498,313784,315070,316356,317642,
+    318928,320214,321500,322786,324072,325358,326644,327930
+};
+
+const long FloydMap[256] =
+{
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2,
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+    3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5
+};
+
+const long FloydError1[61] =
+{
+    -7680, -7424, -7168, -6912, -6656, -6400, -6144,
+    -5888, -5632, -5376, -5120, -4864, -4608, -4352,
+    -4096, -3840, -3584, -3328, -3072, -2816, -2560,
+    -2304, -2048, -1792, -1536, -1280, -1024, -768,
+    -512, -256, 0, 256, 512, 768, 1024, 1280, 1536,
+    1792, 2048, 2304, 2560, 2816, 3072, 3328, 3584,
+    3840, 4096, 4352, 4608, 4864, 5120, 5376, 5632,
+    5888, 6144, 6400, 6656, 6912, 7168, 7424, 7680
+};
+
+const long FloydError3[61] =
+{
+    -23040, -22272, -21504, -20736, -19968, -19200,
+    -18432, -17664, -16896, -16128, -15360, -14592,
+    -13824, -13056, -12288, -11520, -10752, -9984,
+    -9216, -8448, -7680, -6912, -6144, -5376, -4608,
+    -3840, -3072, -2304, -1536, -768, 0, 768, 1536,
+    2304, 3072, 3840, 4608, 5376, 6144, 6912, 7680,
+    8448, 9216, 9984, 10752, 11520, 12288, 13056,
+    13824, 14592, 15360, 16128, 16896, 17664, 18432,
+    19200, 19968, 20736, 21504, 22272, 23040
+};
+
+const long FloydError5[61] =
+{
+    -38400, -37120, -35840, -34560, -33280, -32000,
+    -30720, -29440, -28160, -26880, -25600, -24320,
+    -23040, -21760, -20480, -19200, -17920, -16640,
+    -15360, -14080, -12800, -11520, -10240, -8960,
+    -7680, -6400, -5120, -3840, -2560, -1280,   0,
+    1280, 2560, 3840, 5120, 6400, 7680, 8960, 10240,
+    11520, 12800, 14080, 15360, 16640, 17920, 19200,
+    20480, 21760, 23040, 24320, 25600, 26880, 28160,
+    29440, 30720, 32000, 33280, 34560, 35840, 37120,
+    38400
+};
+
+const long FloydError7[61] =
+{
+    -53760, -51968, -50176, -48384, -46592, -44800,
+    -43008, -41216, -39424, -37632, -35840, -34048,
+    -32256, -30464, -28672, -26880, -25088, -23296,
+    -21504, -19712, -17920, -16128, -14336, -12544,
+    -10752, -8960, -7168, -5376, -3584, -1792,  0,
+    1792, 3584, 5376, 7168, 8960, 10752, 12544, 14336,
+    16128, 17920, 19712, 21504, 23296, 25088, 26880,
+    28672, 30464, 32256, 34048, 35840, 37632, 39424,
+    41216, 43008, 44800, 46592, 48384, 50176, 51968,
+    53760
+};
+
+const long FloydIndexMap[6] =
+{
+    -30,  21, 72, 123, 174, 225
+};
+
+bool Bitmap::Convert( BmpConversion eConversion )
+{
+    // try to convert in backend
+    if (mxSalBmp)
+    {
+        // avoid large chunk of obsolete and hopefully rarely used conversions.
+        if (eConversion == BmpConversion::N8BitNoConversion)
+        {
+            std::shared_ptr<SalBitmap> xImpBmp(ImplGetSVData()->mpDefInst->CreateSalBitmap());
+            // frequently used conversion for creating alpha masks
+            if (xImpBmp->Create(*mxSalBmp) && xImpBmp->InterpretAs8Bit())
+            {
+                ImplSetSalBitmap(xImpBmp);
+                SAL_INFO( "vcl.opengl", "Ref count: " << mxSalBmp.use_count() );
+                return true;
+            }
+        }
+        if (eConversion == BmpConversion::N8BitGreys)
+        {
+            std::shared_ptr<SalBitmap> xImpBmp(ImplGetSVData()->mpDefInst->CreateSalBitmap());
+            if (xImpBmp->Create(*mxSalBmp) && xImpBmp->ConvertToGreyscale())
+            {
+                ImplSetSalBitmap(xImpBmp);
+                SAL_INFO( "vcl.opengl", "Ref count: " << mxSalBmp.use_count() );
+                return true;
+            }
+        }
+    }
+
+    const sal_uInt16 nBitCount = GetBitCount ();
+    bool bRet = false;
+
+    switch( eConversion )
+    {
+        case BmpConversion::N1BitThreshold:
+        {
+            BitmapEx aBmpEx(*this);
+            bRet = BitmapFilter::Filter(aBmpEx, BitmapMonochromeFilter(128));
+            *this = aBmpEx.GetBitmap();
+        }
+        break;
+
+        case BmpConversion::N4BitGreys:
+            bRet = ImplMakeGreyscales( 16 );
+        break;
+
+        case BmpConversion::N4BitColors:
+        {
+            if( nBitCount < 4 )
+                bRet = ImplConvertUp( 4 );
+            else if( nBitCount > 4 )
+                bRet = ImplConvertDown( 4 );
+            else
+                bRet = true;
+        }
+        break;
+
+        case BmpConversion::N8BitGreys:
+        case BmpConversion::N8BitNoConversion:
+            bRet = ImplMakeGreyscales( 256 );
+        break;
+
+        case BmpConversion::N8BitColors:
+        {
+            if( nBitCount < 8 )
+                bRet = ImplConvertUp( 8 );
+            else if( nBitCount > 8 )
+                bRet = ImplConvertDown( 8 );
+            else
+                bRet = true;
+        }
+        break;
+
+        case BmpConversion::N8BitTrans:
+        {
+            Color aTrans( BMP_COL_TRANS );
+
+            if( nBitCount < 8 )
+                bRet = ImplConvertUp( 8, &aTrans );
+            else
+                bRet = ImplConvertDown( 8, &aTrans );
+        }
+        break;
+
+        case BmpConversion::N24Bit:
+        {
+            if( nBitCount < 24 )
+                bRet = ImplConvertUp( 24 );
+            else
+                bRet = true;
+        }
+        break;
+
+        case BmpConversion::N32Bit:
+        {
+            if( nBitCount < 32 )
+                bRet = ImplConvertUp( 32 );
+            else
+                bRet = true;
+        }
+        break;
+
+        default:
+            OSL_FAIL( "Bitmap::Convert(): Unsupported conversion" );
+        break;
+    }
+
+    return bRet;
+}
+
+bool Bitmap::ImplMakeGreyscales( sal_uInt16 nGreys )
+{
+    SAL_WARN_IF( nGreys != 16 && nGreys != 256, "vcl", "Only 16 or 256 greyscales are supported!" );
+
+    ScopedReadAccess pReadAcc(*this);
+    bool bRet = false;
+
+    if( pReadAcc )
+    {
+        const BitmapPalette& rPal = GetGreyPalette( nGreys );
+        sal_uLong nShift = ( ( nGreys == 16 ) ? 4UL : 0UL );
+        bool bPalDiffers = !pReadAcc->HasPalette() || ( rPal.GetEntryCount() != pReadAcc->GetPaletteEntryCount() );
+
+        if( !bPalDiffers )
+            bPalDiffers = ( rPal != pReadAcc->GetPalette() );
+
+        if( bPalDiffers )
+        {
+            Bitmap aNewBmp( GetSizePixel(), ( nGreys == 16 ) ? 4 : 8, &rPal );
+            BitmapScopedWriteAccess pWriteAcc(aNewBmp);
+
+            if( pWriteAcc )
+            {
+                const long nWidth = pWriteAcc->Width();
+                const long nHeight = pWriteAcc->Height();
+
+                if( pReadAcc->HasPalette() )
+                {
+                    for( long nY = 0; nY < nHeight; nY++ )
+                    {
+                        Scanline pScanline = pWriteAcc->GetScanline(nY);
+                        Scanline pScanlineRead = pReadAcc->GetScanline(nY);
+                        for( long nX = 0; nX < nWidth; nX++ )
+                        {
+                            const sal_uInt8 cIndex = pReadAcc->GetIndexFromData( pScanlineRead, nX );
+                            pWriteAcc->SetPixelOnData( pScanline, nX,
+                                BitmapColor(pReadAcc->GetPaletteColor( cIndex ).GetLuminance() >> nShift) );
+                        }
+                    }
+                }
+                else if( pReadAcc->GetScanlineFormat() == ScanlineFormat::N24BitTcBgr &&
+                         pWriteAcc->GetScanlineFormat() == ScanlineFormat::N8BitPal )
+                {
+                    nShift += 8;
+
+                    for( long nY = 0; nY < nHeight; nY++ )
+                    {
+                        Scanline pReadScan = pReadAcc->GetScanline( nY );
+                        Scanline pWriteScan = pWriteAcc->GetScanline( nY );
+
+                        for( long nX = 0; nX < nWidth; nX++ )
+                        {
+                            const sal_uLong nB = *pReadScan++;
+                            const sal_uLong nG = *pReadScan++;
+                            const sal_uLong nR = *pReadScan++;
+
+                            *pWriteScan++ = static_cast<sal_uInt8>( ( nB * 28UL + nG * 151UL + nR * 77UL ) >> nShift );
+                        }
+                    }
+                }
+                else if( pReadAcc->GetScanlineFormat() == ScanlineFormat::N24BitTcRgb &&
+                         pWriteAcc->GetScanlineFormat() == ScanlineFormat::N8BitPal )
+                {
+                    nShift += 8;
+
+                    for( long nY = 0; nY < nHeight; nY++ )
+                    {
+                        Scanline pReadScan = pReadAcc->GetScanline( nY );
+                        Scanline pWriteScan = pWriteAcc->GetScanline( nY );
+
+                        for( long nX = 0; nX < nWidth; nX++ )
+                        {
+                            const sal_uLong nR = *pReadScan++;
+                            const sal_uLong nG = *pReadScan++;
+                            const sal_uLong nB = *pReadScan++;
+
+                            *pWriteScan++ = static_cast<sal_uInt8>( ( nB * 28UL + nG * 151UL + nR * 77UL ) >> nShift );
+                        }
+                    }
+                }
+                else
+                {
+                    for( long nY = 0; nY < nHeight; nY++ )
+                    {
+                        Scanline pScanline = pWriteAcc->GetScanline(nY);
+                        Scanline pScanlineRead = pReadAcc->GetScanline(nY);
+                        for( long nX = 0; nX < nWidth; nX++ )
+                            pWriteAcc->SetPixelOnData( pScanline, nX, BitmapColor(pReadAcc->GetPixelFromData( pScanlineRead, nX ).GetLuminance() >> nShift) );
+                    }
+                }
+
+                pWriteAcc.reset();
+                bRet = true;
+            }
+
+            pReadAcc.reset();
+
+            if( bRet )
+            {
+                const MapMode aMap( maPrefMapMode );
+                const Size aSize( maPrefSize );
+
+                *this = aNewBmp;
+
+                maPrefMapMode = aMap;
+                maPrefSize = aSize;
+            }
+        }
+        else
+        {
+            pReadAcc.reset();
+            bRet = true;
+        }
+    }
+
+    return bRet;
+}
+
+bool Bitmap::ImplConvertUp(sal_uInt16 nBitCount, Color const * pExtColor)
+{
+    SAL_WARN_IF( nBitCount <= GetBitCount(), "vcl", "New BitCount must be greater!" );
+
+    Bitmap::ScopedReadAccess pReadAcc(*this);
+    bool bRet = false;
+
+    if (pReadAcc)
+    {
+        BitmapPalette aPalette;
+        Bitmap aNewBmp(GetSizePixel(), nBitCount, pReadAcc->HasPalette() ? &pReadAcc->GetPalette() : &aPalette);
+        BitmapScopedWriteAccess pWriteAcc(aNewBmp);
+
+        if (pWriteAcc)
+        {
+            const long nWidth = pWriteAcc->Width();
+            const long nHeight = pWriteAcc->Height();
+
+            if (pWriteAcc->HasPalette())
+            {
+                const BitmapPalette& rOldPalette = pReadAcc->GetPalette();
+                const sal_uInt16 nOldCount = rOldPalette.GetEntryCount();
+                assert(nOldCount <= (1 << GetBitCount()));
+
+                aPalette.SetEntryCount(1 << nBitCount);
+
+                for (sal_uInt16 i = 0; i < nOldCount; i++)
+                    aPalette[i] = rOldPalette[i];
+
+                if (pExtColor)
+                    aPalette[aPalette.GetEntryCount() - 1] = *pExtColor;
+
+                pWriteAcc->SetPalette(aPalette);
+
+                for (long nY = 0; nY < nHeight; nY++)
+                {
+                    Scanline pScanline = pWriteAcc->GetScanline(nY);
+                    Scanline pScanlineRead = pReadAcc->GetScanline(nY);
+                    for (long nX = 0; nX < nWidth; nX++)
+                    {
+                        pWriteAcc->SetPixelOnData(pScanline, nX, pReadAcc->GetPixelFromData(pScanlineRead, nX));
+                    }
+                }
+            }
+            else
+            {
+                if (pReadAcc->HasPalette())
+                {
+                    for (long nY = 0; nY < nHeight; nY++)
+                    {
+                        Scanline pScanline = pWriteAcc->GetScanline(nY);
+                        Scanline pScanlineRead = pReadAcc->GetScanline(nY);
+                        for (long nX = 0; nX < nWidth; nX++)
+                        {
+                            pWriteAcc->SetPixelOnData(pScanline, nX, pReadAcc->GetPaletteColor(pReadAcc->GetIndexFromData(pScanlineRead, nX)));
+                        }
+                    }
+                }
+                else
+                {
+                    for (long nY = 0; nY < nHeight; nY++)
+                    {
+                        Scanline pScanline = pWriteAcc->GetScanline(nY);
+                        Scanline pScanlineRead = pReadAcc->GetScanline(nY);
+                        for (long nX = 0; nX < nWidth; nX++)
+                        {
+                            pWriteAcc->SetPixelOnData(pScanline, nX, pReadAcc->GetPixelFromData(pScanlineRead, nX));
+                        }
+                    }
+                }
+            }
+            bRet = true;
+        }
+
+        if (bRet)
+        {
+            const MapMode aMap(maPrefMapMode);
+            const Size aSize(maPrefSize);
+
+            *this = aNewBmp;
+
+            maPrefMapMode = aMap;
+            maPrefSize = aSize;
+        }
+    }
+
+    return bRet;
+}
+
+bool Bitmap::ImplConvertDown(sal_uInt16 nBitCount, Color const * pExtColor)
+{
+    SAL_WARN_IF(nBitCount > GetBitCount(), "vcl", "New BitCount must be lower ( or equal when pExtColor is set )!");
+
+    Bitmap::ScopedReadAccess pReadAcc(*this);
+    bool bRet = false;
+
+    if (pReadAcc)
+    {
+        BitmapPalette aPalette;
+        Bitmap aNewBmp(GetSizePixel(), nBitCount, &aPalette);
+        BitmapScopedWriteAccess pWriteAcc(aNewBmp);
+
+        if (pWriteAcc)
+        {
+            const sal_uInt16 nCount = 1 << nBitCount;
+            const long nWidth = pWriteAcc->Width();
+            const long nWidth1 = nWidth - 1;
+            const long nHeight = pWriteAcc->Height();
+            Octree aOctree(*pReadAcc, pExtColor ? (nCount - 1) : nCount);
+            aPalette = aOctree.GetPalette();
+            InverseColorMap aColorMap(aPalette);
+            BitmapColor aColor;
+            ImpErrorQuad aErrQuad;
+            std::vector<ImpErrorQuad> aErrQuad1(nWidth);
+            std::vector<ImpErrorQuad> aErrQuad2(nWidth);
+            ImpErrorQuad* pQLine1 = aErrQuad1.data();
+            ImpErrorQuad* pQLine2 = nullptr;
+            long nYTmp = 0;
+            sal_uInt8 cIndex;
+            bool bQ1 = true;
+
+            if (pExtColor)
+            {
+                aPalette.SetEntryCount(aPalette.GetEntryCount() + 1);
+                aPalette[aPalette.GetEntryCount() - 1] = *pExtColor;
+            }
+
+            // set Black/White always, if we have enough space
+            if (aPalette.GetEntryCount() < (nCount - 1))
+            {
+                aPalette.SetEntryCount(aPalette.GetEntryCount() + 2);
+                aPalette[aPalette.GetEntryCount() - 2] = COL_BLACK;
+                aPalette[aPalette.GetEntryCount() - 1] = COL_WHITE;
+            }
+
+            pWriteAcc->SetPalette(aPalette);
+
+            for (long nY = 0; nY < std::min(nHeight, 2L); nY++, nYTmp++)
+            {
+                pQLine2 = !nY ? aErrQuad1.data() : aErrQuad2.data();
+                Scanline pScanlineRead = pReadAcc->GetScanline(nYTmp);
+                for (long nX = 0; nX < nWidth; nX++)
+                {
+                    if (pReadAcc->HasPalette())
+                        pQLine2[nX] = pReadAcc->GetPaletteColor(pReadAcc->GetIndexFromData(pScanlineRead, nX));
+                    else
+                        pQLine2[nX] = pReadAcc->GetPixelFromData(pScanlineRead, nX);
+                }
+            }
+
+            assert(pQLine2 || nHeight == 0);
+
+            for (long nY = 0; nY < nHeight; nY++, nYTmp++)
+            {
+                // first pixel in the line
+                cIndex = static_cast<sal_uInt8>(aColorMap.GetBestPaletteIndex(pQLine1[0].ImplGetColor()));
+                Scanline pScanline = pWriteAcc->GetScanline(nY);
+                pWriteAcc->SetPixelOnData(pScanline, 0, BitmapColor(cIndex));
+
+                long nX;
+                for (nX = 1; nX < nWidth1; nX++)
+                {
+                    aColor = pQLine1[nX].ImplGetColor();
+                    cIndex = static_cast<sal_uInt8>(aColorMap.GetBestPaletteIndex(aColor));
+                    aErrQuad = (ImpErrorQuad(aColor) -= pWriteAcc->GetPaletteColor(cIndex));
+                    pQLine1[++nX].ImplAddColorError7(aErrQuad);
+                    pQLine2[nX--].ImplAddColorError1(aErrQuad);
+                    pQLine2[nX--].ImplAddColorError5(aErrQuad);
+                    pQLine2[nX++].ImplAddColorError3(aErrQuad);
+                    pWriteAcc->SetPixelOnData(pScanline, nX, BitmapColor(cIndex));
+                }
+
+                // Last RowPixel
+                if (nX < nWidth)
+                {
+                    cIndex = static_cast<sal_uInt8>(aColorMap.GetBestPaletteIndex(pQLine1[nWidth1].ImplGetColor()));
+                    pWriteAcc->SetPixelOnData(pScanline, nX, BitmapColor(cIndex));
+                }
+
+                // Refill/copy row buffer
+                pQLine1 = pQLine2;
+                bQ1 = !bQ1;
+                pQLine2 = bQ1 ? aErrQuad2.data() : aErrQuad1.data();
+
+                if (nYTmp < nHeight)
+                {
+                    Scanline pScanlineRead = pReadAcc->GetScanline(nYTmp);
+                    for (nX = 0; nX < nWidth; nX++)
+                    {
+                        if (pReadAcc->HasPalette())
+                            pQLine2[nX] = pReadAcc->GetPaletteColor(pReadAcc->GetIndexFromData(pScanlineRead, nX));
+                        else
+                            pQLine2[nX] = pReadAcc->GetPixelFromData(pScanlineRead, nX);
+                    }
+                }
+            }
+
+            bRet = true;
+        }
+        pWriteAcc.reset();
+
+        if(bRet)
+        {
+            const MapMode aMap(maPrefMapMode);
+            const Size aSize(maPrefSize);
+
+            *this = aNewBmp;
+
+            maPrefMapMode = aMap;
+            maPrefSize = aSize;
+        }
+    }
+
+    return bRet;
+}
+
+bool Bitmap::Scale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag )
+{
+    if(basegfx::fTools::equalZero(rScaleX) || basegfx::fTools::equalZero(rScaleY))
+    {
+        // no scale
+        return true;
+    }
+
+    if(basegfx::fTools::equal(rScaleX, 1.0) && basegfx::fTools::equal(rScaleY, 1.0))
+    {
+        // no scale
+        return true;
+    }
+
+    const sal_uInt16 nStartCount(GetBitCount());
+
+    if (mxSalBmp && mxSalBmp->ScalingSupported())
+    {
+        // implementation specific scaling
+        std::shared_ptr<SalBitmap> xImpBmp(ImplGetSVData()->mpDefInst->CreateSalBitmap());
+        if (xImpBmp->Create(*mxSalBmp) && xImpBmp->Scale(rScaleX, rScaleY, nScaleFlag))
+        {
+            ImplSetSalBitmap(xImpBmp);
+            SAL_INFO( "vcl.opengl", "Ref count: " << mxSalBmp.use_count() );
+            maPrefMapMode = MapMode( MapUnit::MapPixel );
+            maPrefSize = xImpBmp->GetSize();
+            return true;
+        }
+    }
+
+    // fdo#33455
+    //
+    // If we start with a 1 bit image, then after scaling it in any mode except
+    // BmpScaleFlag::Fast we have a 24bit image which is perfectly correct, but we
+    // are going to down-shift it to mono again and Bitmap::MakeMonochrome just
+    // has "Bitmap aNewBmp( GetSizePixel(), 1 );" to create a 1 bit bitmap which
+    // will default to black/white and the colors mapped to which ever is closer
+    // to black/white
+    //
+    // So the easiest thing to do to retain the colors of 1 bit bitmaps is to
+    // just use the fast scale rather than attempting to count unique colors in
+    // the other converters and pass all the info down through
+    // Bitmap::MakeMonochrome
+    if (nStartCount == 1)
+        nScaleFlag = BmpScaleFlag::Fast;
+
+    BitmapEx aBmpEx(*this);
+    bool bRetval(false);
+
+    switch(nScaleFlag)
+    {
+        case BmpScaleFlag::Default:
+            if (GetSizePixel().Width() < 2 || GetSizePixel().Height() < 2)
+                bRetval = BitmapFilter::Filter(aBmpEx, BitmapFastScaleFilter(rScaleX, rScaleY));
+            else
+                bRetval = BitmapFilter::Filter(aBmpEx, BitmapScaleSuperFilter(rScaleX, rScaleY));
+            break;
+
+        case BmpScaleFlag::Fast:
+        case BmpScaleFlag::NearestNeighbor:
+            bRetval = BitmapFilter::Filter(aBmpEx, BitmapFastScaleFilter(rScaleX, rScaleY));
+            break;
+
+        case BmpScaleFlag::Interpolate:
+            bRetval = BitmapFilter::Filter(aBmpEx, BitmapInterpolateScaleFilter(rScaleX, rScaleY));
+            break;
+
+        case BmpScaleFlag::Super:
+            bRetval = BitmapFilter::Filter(aBmpEx, BitmapScaleSuperFilter(rScaleX, rScaleY));
+            break;
+        case BmpScaleFlag::BestQuality:
+        case BmpScaleFlag::Lanczos:
+            bRetval = BitmapFilter::Filter(aBmpEx, vcl::BitmapScaleLanczos3Filter(rScaleX, rScaleY));
+            break;
+
+        case BmpScaleFlag::BiCubic:
+            bRetval = BitmapFilter::Filter(aBmpEx, vcl::BitmapScaleBicubicFilter(rScaleX, rScaleY));
+            break;
+
+        case BmpScaleFlag::BiLinear:
+            bRetval = BitmapFilter::Filter(aBmpEx, vcl::BitmapScaleBilinearFilter(rScaleX, rScaleY));
+            break;
+    }
+
+    if (bRetval)
+        *this = aBmpEx.GetBitmap();
+
+    OSL_ENSURE(!bRetval || nStartCount == GetBitCount(), "Bitmap::Scale has changed the ColorDepth, this should *not* happen (!)");
+    return bRetval;
+}
+
+bool Bitmap::Scale( const Size& rNewSize, BmpScaleFlag nScaleFlag )
+{
+    const Size aSize( GetSizePixel() );
+    bool bRet;
+
+    if( aSize.Width() && aSize.Height() )
+    {
+        bRet = Scale( static_cast<double>(rNewSize.Width()) / aSize.Width(),
+                      static_cast<double>(rNewSize.Height()) / aSize.Height(),
+                      nScaleFlag );
+    }
+    else
+        bRet = true;
+
+    return bRet;
+}
+
+bool Bitmap::HasFastScale()
+{
+#if HAVE_FEATURE_SKIA
+    if( SkiaHelper::isVCLSkiaEnabled() && SkiaHelper::renderMethodToUse() != SkiaHelper::RenderRaster)
+        return true;
+#endif
+#if HAVE_FEATURE_OPENGL
+    if( OpenGLHelper::isVCLOpenGLEnabled())
+        return true;
+#endif
+    return false;
+}
+
+void Bitmap::AdaptBitCount(Bitmap& rNew) const
+{
+    // aNew is the result of some operation; adapt it's BitCount to the original (this)
+    if(GetBitCount() != rNew.GetBitCount())
+    {
+        switch(GetBitCount())
+        {
+            case 1:
+            {
+                rNew.Convert(BmpConversion::N1BitThreshold);
+                break;
+            }
+            case 4:
+            {
+                if(HasGreyPaletteAny())
+                {
+                    rNew.Convert(BmpConversion::N4BitGreys);
+                }
+                else
+                {
+                    rNew.Convert(BmpConversion::N4BitColors);
+                }
+                break;
+            }
+            case 8:
+            {
+                if(HasGreyPaletteAny())
+                {
+                    rNew.Convert(BmpConversion::N8BitGreys);
+                }
+                else
+                {
+                    rNew.Convert(BmpConversion::N8BitColors);
+                }
+                break;
+            }
+            case 24:
+            {
+                rNew.Convert(BmpConversion::N24Bit);
+                break;
+            }
+            case 32:
+            {
+                rNew.Convert(BmpConversion::N32Bit);
+                break;
+            }
+            default:
+            {
+                SAL_WARN("vcl", "BitDepth adaptation failed, from " << rNew.GetBitCount() << " to " << GetBitCount());
+                break;
+            }
+        }
+    }
+}
+
+bool Bitmap::Dither()
+{
+    const Size aSize( GetSizePixel() );
+
+    if( aSize.Width() == 1 || aSize.Height() == 1 )
+        return true;
+
+    bool bRet = false;
+
+    if( ( aSize.Width() > 3 ) && ( aSize.Height() > 2 ) )
+    {
+        ScopedReadAccess pReadAcc(*this);
+        Bitmap aNewBmp( GetSizePixel(), 8 );
+        BitmapScopedWriteAccess pWriteAcc(aNewBmp);
+
+        if( pReadAcc && pWriteAcc )
+        {
+            BitmapColor aColor;
+            long nWidth = pReadAcc->Width();
+            long nWidth1 = nWidth - 1;
+            long nHeight = pReadAcc->Height();
+            long nX;
+            long nW = nWidth * 3;
+            long nW2 = nW - 3;
+            long nRErr, nGErr, nBErr;
+            long nRC, nGC, nBC;
+            std::unique_ptr<long[]> p1(new long[ nW ]);
+            std::unique_ptr<long[]> p2(new long[ nW ]);
+            long* p1T = p1.get();
+            long* p2T = p2.get();
+            long* pTmp;
+            bool bPal = pReadAcc->HasPalette();
+
+            pTmp = p2T;
+
+            if( bPal )
+            {
+                Scanline pScanlineRead = pReadAcc->GetScanline(0);
+                for( long nZ = 0; nZ < nWidth; nZ++ )
+                {
+                    aColor = pReadAcc->GetPaletteColor( pReadAcc->GetIndexFromData( pScanlineRead, nZ ) );
+
+                    *pTmp++ = static_cast<long>(aColor.GetBlue()) << 12;
+                    *pTmp++ = static_cast<long>(aColor.GetGreen()) << 12;
+                    *pTmp++ = static_cast<long>(aColor.GetRed()) << 12;
+                }
+            }
+            else
+            {
+                Scanline pScanlineRead = pReadAcc->GetScanline(0);
+                for( long nZ = 0; nZ < nWidth; nZ++ )
+                {
+                    aColor = pReadAcc->GetPixelFromData( pScanlineRead, nZ );
+
+                    *pTmp++ = static_cast<long>(aColor.GetBlue()) << 12;
+                    *pTmp++ = static_cast<long>(aColor.GetGreen()) << 12;
+                    *pTmp++ = static_cast<long>(aColor.GetRed()) << 12;
+                }
+            }
+
+            for( long nY = 1, nYAcc = 0; nY <= nHeight; nY++, nYAcc++ )
+            {
+                pTmp = p1T;
+                p1T = p2T;
+                p2T = pTmp;
+
+                if( nY < nHeight )
+                {
+                    if( bPal )
+                    {
+                        Scanline pScanlineRead = pReadAcc->GetScanline(nY);
+                        for( long nZ = 0; nZ < nWidth; nZ++ )
+                        {
+                            aColor = pReadAcc->GetPaletteColor( pReadAcc->GetIndexFromData( pScanlineRead, nZ ) );
+
+                            *pTmp++ = static_cast<long>(aColor.GetBlue()) << 12;
+                            *pTmp++ = static_cast<long>(aColor.GetGreen()) << 12;
+                            *pTmp++ = static_cast<long>(aColor.GetRed()) << 12;
+                        }
+                    }
+                    else
+                    {
+                        Scanline pScanlineRead = pReadAcc->GetScanline(nY);
+                        for( long nZ = 0; nZ < nWidth; nZ++ )
+                        {
+                            aColor = pReadAcc->GetPixelFromData( pScanlineRead, nZ );
+
+                            *pTmp++ = static_cast<long>(aColor.GetBlue()) << 12;
+                            *pTmp++ = static_cast<long>(aColor.GetGreen()) << 12;
+                            *pTmp++ = static_cast<long>(aColor.GetRed()) << 12;
+                        }
+                    }
+                }
+
+                // Examine first Pixel separately
+                nX = 0;
+                long nTemp;
+                CALC_ERRORS;
+                CALC_TABLES7;
+                nX -= 5;
+                CALC_TABLES5;
+                Scanline pScanline = pWriteAcc->GetScanline(nYAcc);
+                pWriteAcc->SetPixelOnData( pScanline, 0, BitmapColor(static_cast<sal_uInt8>(nVCLBLut[ nBC ] + nVCLGLut[nGC ] + nVCLRLut[nRC ])) );
+
+                // Get middle Pixels using a loop
+                long nXAcc;
+                for ( nX = 3, nXAcc = 1; nX < nW2; nXAcc++ )
+                {
+                    CALC_ERRORS;
+                    CALC_TABLES7;
+                    nX -= 8;
+                    CALC_TABLES3;
+                    CALC_TABLES5;
+                    pWriteAcc->SetPixelOnData( pScanline, nXAcc, BitmapColor(static_cast<sal_uInt8>(nVCLBLut[ nBC ] + nVCLGLut[nGC ] + nVCLRLut[nRC ])) );
+                }
+
+                // Treat last Pixel separately
+                CALC_ERRORS;
+                nX -= 5;
+                CALC_TABLES3;
+                CALC_TABLES5;
+                pWriteAcc->SetPixelOnData( pScanline, nWidth1, BitmapColor(static_cast<sal_uInt8>(nVCLBLut[ nBC ] + nVCLGLut[nGC ] + nVCLRLut[nRC ])) );
+            }
+
+            bRet = true;
+        }
+
+        pReadAcc.reset();
+        pWriteAcc.reset();
+
+        if( bRet )
+        {
+            const MapMode aMap( maPrefMapMode );
+            const Size aPrefSize( maPrefSize );
+
+            *this = aNewBmp;
+
+            maPrefMapMode = aMap;
+            maPrefSize = aPrefSize;
+        }
+    }
+
+    return bRet;
+}
+
+void Bitmap::Vectorize( GDIMetaFile& rMtf, sal_uInt8 cReduce, const Link<long,void>* pProgress )
+{
+    ImplVectorizer::ImplVectorize( *this, rMtf, cReduce, pProgress );
+}
+
+bool Bitmap::Adjust( short nLuminancePercent, short nContrastPercent,
+                     short nChannelRPercent, short nChannelGPercent, short nChannelBPercent,
+                     double fGamma, bool bInvert, bool msoBrightness )
+{
+    bool bRet = false;
+
+    // nothing to do => return quickly
+    if( !nLuminancePercent && !nContrastPercent &&
+        !nChannelRPercent && !nChannelGPercent && !nChannelBPercent &&
+        ( fGamma == 1.0 ) && !bInvert )
+    {
+        bRet = true;
+    }
+    else
+    {
+        BitmapScopedWriteAccess pAcc(*this);
+
+        if( pAcc )
+        {
+            BitmapColor aCol;
+            const long nW = pAcc->Width();
+            const long nH = pAcc->Height();
+            std::unique_ptr<sal_uInt8[]> cMapR(new sal_uInt8[ 256 ]);
+            std::unique_ptr<sal_uInt8[]> cMapG(new sal_uInt8[ 256 ]);
+            std::unique_ptr<sal_uInt8[]> cMapB(new sal_uInt8[ 256 ]);
+            double fM, fROff, fGOff, fBOff, fOff;
+
+            // calculate slope
+            if( nContrastPercent >= 0 )
+                fM = 128.0 / ( 128.0 - 1.27 * MinMax( nContrastPercent, 0, 100 ) );
+            else
+                fM = ( 128.0 + 1.27 * MinMax( nContrastPercent, -100, 0 ) ) / 128.0;
+
+            if(!msoBrightness)
+                // total offset = luminance offset + contrast offset
+                fOff = MinMax( nLuminancePercent, -100, 100 ) * 2.55 + 128.0 - fM * 128.0;
+            else
+                fOff = MinMax( nLuminancePercent, -100, 100 ) * 2.55;
+
+            // channel offset = channel offset + total offset
+            fROff = nChannelRPercent * 2.55 + fOff;
+            fGOff = nChannelGPercent * 2.55 + fOff;
+            fBOff = nChannelBPercent * 2.55 + fOff;
+
+            // calculate gamma value
+            fGamma = ( fGamma <= 0.0 || fGamma > 10.0 ) ? 1.0 : ( 1.0 / fGamma );
+            const bool bGamma = ( fGamma != 1.0 );
+
+            // create mapping table
+            for( long nX = 0; nX < 256; nX++ )
+            {
+                if(!msoBrightness)
+                {
+                    cMapR[ nX ] = static_cast<sal_uInt8>(MinMax( FRound( nX * fM + fROff ), 0, 255 ));
+                    cMapG[ nX ] = static_cast<sal_uInt8>(MinMax( FRound( nX * fM + fGOff ), 0, 255 ));
+                    cMapB[ nX ] = static_cast<sal_uInt8>(MinMax( FRound( nX * fM + fBOff ), 0, 255 ));
+                }
+                else
+                {
+                    // LO simply uses (in a somewhat optimized form) "newcolor = (oldcolor-128)*contrast+brightness+128"
+                    // as the formula, i.e. contrast first, brightness afterwards. MSOffice, for whatever weird reason,
+                    // use neither first, but apparently it applies half of brightness before contrast and half afterwards.
+                    cMapR[ nX ] = static_cast<sal_uInt8>(MinMax( FRound( (nX+fROff/2-128) * fM + 128 + fROff/2 ), 0, 255 ));
+                    cMapG[ nX ] = static_cast<sal_uInt8>(MinMax( FRound( (nX+fGOff/2-128) * fM + 128 + fGOff/2 ), 0, 255 ));
+                    cMapB[ nX ] = static_cast<sal_uInt8>(MinMax( FRound( (nX+fBOff/2-128) * fM + 128 + fBOff/2 ), 0, 255 ));
+                }
+                if( bGamma )
+                {
+                    cMapR[ nX ] = GAMMA( cMapR[ nX ], fGamma );
+                    cMapG[ nX ] = GAMMA( cMapG[ nX ], fGamma );
+                    cMapB[ nX ] = GAMMA( cMapB[ nX ], fGamma );
+                }
+
+                if( bInvert )
+                {
+                    cMapR[ nX ] = ~cMapR[ nX ];
+                    cMapG[ nX ] = ~cMapG[ nX ];
+                    cMapB[ nX ] = ~cMapB[ nX ];
+                }
+            }
+
+            // do modifying
+            if( pAcc->HasPalette() )
+            {
+                BitmapColor aNewCol;
+
+                for( sal_uInt16 i = 0, nCount = pAcc->GetPaletteEntryCount(); i < nCount; i++ )
+                {
+                    const BitmapColor& rCol = pAcc->GetPaletteColor( i );
+                    aNewCol.SetRed( cMapR[ rCol.GetRed() ] );
+                    aNewCol.SetGreen( cMapG[ rCol.GetGreen() ] );
+                    aNewCol.SetBlue( cMapB[ rCol.GetBlue() ] );
+                    pAcc->SetPaletteColor( i, aNewCol );
+                }
+            }
+            else if( pAcc->GetScanlineFormat() == ScanlineFormat::N24BitTcBgr )
+            {
+                for( long nY = 0; nY < nH; nY++ )
+                {
+                    Scanline pScan = pAcc->GetScanline( nY );
+
+                    for( long nX = 0; nX < nW; nX++ )
+                    {
+                        *pScan = cMapB[ *pScan ]; pScan++;
+                        *pScan = cMapG[ *pScan ]; pScan++;
+                        *pScan = cMapR[ *pScan ]; pScan++;
+                    }
+                }
+            }
+            else if( pAcc->GetScanlineFormat() == ScanlineFormat::N24BitTcRgb )
+            {
+                for( long nY = 0; nY < nH; nY++ )
+                {
+                    Scanline pScan = pAcc->GetScanline( nY );
+
+                    for( long nX = 0; nX < nW; nX++ )
+                    {
+                        *pScan = cMapR[ *pScan ]; pScan++;
+                        *pScan = cMapG[ *pScan ]; pScan++;
+                        *pScan = cMapB[ *pScan ]; pScan++;
+                    }
+                }
+            }
+            else
+            {
+                for( long nY = 0; nY < nH; nY++ )
+                {
+                    Scanline pScanline = pAcc->GetScanline(nY);
+                    for( long nX = 0; nX < nW; nX++ )
+                    {
+                        aCol = pAcc->GetPixelFromData( pScanline, nX );
+                        aCol.SetRed( cMapR[ aCol.GetRed() ] );
+                        aCol.SetGreen( cMapG[ aCol.GetGreen() ] );
+                        aCol.SetBlue( cMapB[ aCol.GetBlue() ] );
+                        pAcc->SetPixelOnData( pScanline, nX, aCol );
+                    }
+                }
+            }
+
+            pAcc.reset();
+            bRet = true;
+        }
+    }
+
+    return bRet;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/bitmapex.cxx b/vcl/source/gdi/bitmapex.cxx
new file mode 100644
index 000000000..f7e80fd72
--- /dev/null
+++ b/vcl/source/gdi/bitmapex.cxx
@@ -0,0 +1,1685 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/log.hxx>
+#include <rtl/math.hxx>
+#include <o3tl/underlyingenumvalue.hxx>
+#include <osl/diagnose.h>
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
+#include <basegfx/color/bcolormodifier.hxx>
+
+#include <vcl/ImageTree.hxx>
+#include <vcl/outdev.hxx>
+#include <vcl/alpha.hxx>
+#include <vcl/bitmapex.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/bitmapaccess.hxx>
+#include <vcl/virdev.hxx>
+#include <vcl/settings.hxx>
+#include <vcl/BitmapMonochromeFilter.hxx>
+
+// BitmapEx::Create
+#include <salbmp.hxx>
+#include <salinst.hxx>
+#include <svdata.hxx>
+#include <bitmapwriteaccess.hxx>
+
+#include <o3tl/any.hxx>
+
+#include <com/sun/star/beans/XFastPropertySet.hpp>
+
+#include <memory>
+
+using namespace ::com::sun::star;
+
+BitmapEx::BitmapEx()
+    : meTransparent(TransparentType::NONE)
+    , mbAlpha(false)
+{
+}
+
+BitmapEx::BitmapEx( const BitmapEx& ) = default;
+
+BitmapEx::BitmapEx( const BitmapEx& rBitmapEx, Point aSrc, Size aSize )
+    : meTransparent(TransparentType::NONE)
+    , mbAlpha(false)
+{
+    if( rBitmapEx.IsEmpty() )
+        return;
+
+    maBitmap = Bitmap( aSize, rBitmapEx.maBitmap.GetBitCount() );
+    SetSizePixel(aSize);
+    if( rBitmapEx.IsAlpha() )
+    {
+        mbAlpha = true;
+        maMask = AlphaMask( aSize ).ImplGetBitmap();
+    }
+    else if( rBitmapEx.IsTransparent() )
+        maMask = Bitmap( aSize, rBitmapEx.maMask.GetBitCount() );
+
+    tools::Rectangle aDestRect( Point( 0, 0 ), aSize );
+    tools::Rectangle aSrcRect( aSrc, aSize );
+    CopyPixel( aDestRect, aSrcRect, &rBitmapEx );
+}
+
+BitmapEx::BitmapEx( Size aSize, sal_uInt16 nBitCount )
+    : meTransparent(TransparentType::NONE)
+    , mbAlpha(false)
+{
+    maBitmap = Bitmap( aSize, nBitCount );
+    SetSizePixel(aSize);
+}
+
+BitmapEx::BitmapEx( const OUString& rIconName )
+    : meTransparent(TransparentType::NONE)
+    , mbAlpha(false)
+{
+    loadFromIconTheme( rIconName );
+}
+
+void BitmapEx::loadFromIconTheme( const OUString& rIconName )
+{
+    bool bSuccess;
+    OUString aIconTheme;
+
+    try
+    {
+        aIconTheme = Application::GetSettings().GetStyleSettings().DetermineIconTheme();
+        bSuccess = ImageTree::get().loadImage(rIconName, aIconTheme, *this, true);
+    }
+    catch (...)
+    {
+        bSuccess = false;
+    }
+
+    SAL_WARN_IF( !bSuccess, "vcl", "BitmapEx::BitmapEx(): could not load image " << rIconName << " via icon theme " << aIconTheme);
+}
+
+BitmapEx::BitmapEx( const Bitmap& rBmp ) :
+        maBitmap     ( rBmp ),
+        maBitmapSize ( maBitmap.GetSizePixel() ),
+        meTransparent( TransparentType::NONE ),
+        mbAlpha      ( false )
+{
+}
+
+BitmapEx::BitmapEx( const Bitmap& rBmp, const Bitmap& rMask ) :
+        maBitmap         ( rBmp ),
+        maMask           ( rMask ),
+        maBitmapSize     ( maBitmap.GetSizePixel() ),
+        meTransparent    ( !rMask ? TransparentType::NONE : TransparentType::Bitmap ),
+        mbAlpha          ( false )
+{
+    // Ensure a mask is exactly one bit deep
+    if( !!maMask && maMask.GetBitCount() != 1 )
+    {
+        SAL_WARN( "vcl", "BitmapEx: forced mask to monochrome");
+        BitmapEx aMaskEx(maMask);
+        BitmapFilter::Filter(aMaskEx, BitmapMonochromeFilter(255));
+        maMask = aMaskEx.GetBitmap();
+    }
+
+    if (!!maBitmap && !!maMask && maBitmap.GetSizePixel() != maMask.GetSizePixel())
+    {
+        OSL_ENSURE(false, "Mask size differs from Bitmap size, corrected Mask (!)");
+        maMask.Scale(maBitmap.GetSizePixel());
+    }
+}
+
+BitmapEx::BitmapEx( const Bitmap& rBmp, const AlphaMask& rAlphaMask ) :
+        maBitmap         ( rBmp ),
+        maMask           ( rAlphaMask.ImplGetBitmap() ),
+        maBitmapSize     ( maBitmap.GetSizePixel() ),
+        meTransparent    ( !rAlphaMask ? TransparentType::NONE : TransparentType::Bitmap ),
+        mbAlpha          ( !rAlphaMask.IsEmpty() )
+{
+    if (!!maBitmap && !!maMask && maBitmap.GetSizePixel() != maMask.GetSizePixel())
+    {
+        OSL_ENSURE(false, "Alpha size differs from Bitmap size, corrected Mask (!)");
+        maMask.Scale(rBmp.GetSizePixel());
+    }
+
+    // #i75531# the workaround below can go when
+    // X11SalGraphics::drawAlphaBitmap()'s render acceleration
+    // can handle the bitmap depth mismatch directly
+    if( maBitmap.GetBitCount() < maMask.GetBitCount() )
+        maBitmap.Convert( BmpConversion::N24Bit );
+}
+
+BitmapEx::BitmapEx( const Bitmap& rBmp, const Color& rTransparentColor ) :
+        maBitmap             ( rBmp ),
+        maBitmapSize         ( maBitmap.GetSizePixel() ),
+        maTransparentColor   ( rTransparentColor ),
+        meTransparent        ( TransparentType::Bitmap ),
+        mbAlpha              ( false )
+{
+    maMask = maBitmap.CreateMask( maTransparentColor );
+
+    SAL_WARN_IF(rBmp.GetSizePixel() != maMask.GetSizePixel(), "vcl",
+                "BitmapEx::BitmapEx(): size mismatch for bitmap and alpha mask.");
+}
+
+BitmapEx& BitmapEx::operator=( const BitmapEx& ) = default;
+
+bool BitmapEx::operator==( const BitmapEx& rBitmapEx ) const
+{
+    if (meTransparent != rBitmapEx.meTransparent)
+        return false;
+
+    if (GetSizePixel() != rBitmapEx.GetSizePixel())
+        return false;
+
+    if (meTransparent != rBitmapEx.meTransparent)
+        return false;
+
+    if (meTransparent == TransparentType::Color
+        && maTransparentColor != rBitmapEx.maTransparentColor)
+        return false;
+
+    if (mbAlpha != rBitmapEx.mbAlpha)
+        return false;
+
+    if (maBitmap != rBitmapEx.maBitmap)
+        return false;
+
+    return maMask == rBitmapEx.maMask;
+}
+
+bool BitmapEx::IsEmpty() const
+{
+    return( maBitmap.IsEmpty() && maMask.IsEmpty() );
+}
+
+void BitmapEx::SetEmpty()
+{
+    maBitmap.SetEmpty();
+    maMask.SetEmpty();
+    meTransparent = TransparentType::NONE;
+    mbAlpha = false;
+}
+
+void BitmapEx::Clear()
+{
+    SetEmpty();
+}
+
+bool BitmapEx::IsTransparent() const
+{
+    return( meTransparent != TransparentType::NONE );
+}
+
+bool BitmapEx::IsAlpha() const
+{
+    return( IsTransparent() && mbAlpha );
+}
+
+const Bitmap& BitmapEx::GetBitmap() const
+{
+    return maBitmap;
+}
+
+Bitmap BitmapEx::GetBitmap( Color aTransparentReplaceColor ) const
+{
+    Bitmap aRetBmp( maBitmap );
+
+    if( meTransparent != TransparentType::NONE )
+    {
+        Bitmap aTempMask;
+
+        if( meTransparent == TransparentType::Color )
+            aTempMask = maBitmap.CreateMask( maTransparentColor );
+        else
+            aTempMask = maMask;
+
+        if( !IsAlpha() )
+            aRetBmp.Replace( aTempMask, aTransparentReplaceColor );
+        else
+            aRetBmp.Replace( GetAlpha(), aTransparentReplaceColor );
+    }
+
+    return aRetBmp;
+}
+
+Bitmap BitmapEx::GetMask() const
+{
+    if (!IsAlpha())
+        return maMask;
+
+    BitmapEx aMaskEx(maMask);
+    BitmapFilter::Filter(aMaskEx, BitmapMonochromeFilter(255));
+    return aMaskEx.GetBitmap();
+}
+
+AlphaMask BitmapEx::GetAlpha() const
+{
+    if( IsAlpha() )
+    {
+        AlphaMask aAlpha;
+        aAlpha.ImplSetBitmap( maMask );
+        return aAlpha;
+    }
+    else
+    {
+        return AlphaMask(maMask);
+    }
+}
+
+sal_uLong BitmapEx::GetSizeBytes() const
+{
+    sal_uLong nSizeBytes = maBitmap.GetSizeBytes();
+
+    if( meTransparent == TransparentType::Bitmap )
+        nSizeBytes += maMask.GetSizeBytes();
+
+    return nSizeBytes;
+}
+
+BitmapChecksum BitmapEx::GetChecksum() const
+{
+    BitmapChecksum  nCrc = maBitmap.GetChecksum();
+    SVBT32      aBT32;
+    BitmapChecksumOctetArray aBCOA;
+
+    UInt32ToSVBT32( o3tl::underlyingEnumValue(meTransparent), aBT32 );
+    nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+    UInt32ToSVBT32( sal_uInt32(mbAlpha), aBT32 );
+    nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+    if( ( TransparentType::Bitmap == meTransparent ) && !maMask.IsEmpty() )
+    {
+        BCToBCOA( maMask.GetChecksum(), aBCOA );
+        nCrc = vcl_get_checksum( nCrc, aBCOA, BITMAP_CHECKSUM_SIZE );
+    }
+
+    return nCrc;
+}
+
+void BitmapEx::SetSizePixel(const Size& rNewSize)
+{
+    maBitmapSize = rNewSize;
+}
+
+bool BitmapEx::Invert()
+{
+    bool bRet = false;
+
+    if (!!maBitmap)
+    {
+        bRet = maBitmap.Invert();
+
+        if (bRet && (meTransparent == TransparentType::Color))
+            maTransparentColor.Invert();
+    }
+
+    return bRet;
+}
+
+bool BitmapEx::Mirror( BmpMirrorFlags nMirrorFlags )
+{
+    bool bRet = false;
+
+    if( !!maBitmap )
+    {
+        bRet = maBitmap.Mirror( nMirrorFlags );
+
+        if( bRet && ( meTransparent == TransparentType::Bitmap ) && !!maMask )
+            maMask.Mirror( nMirrorFlags );
+    }
+
+    return bRet;
+}
+
+bool BitmapEx::Scale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag )
+{
+    bool bRet = false;
+
+    if( !!maBitmap )
+    {
+        bRet = maBitmap.Scale( rScaleX, rScaleY, nScaleFlag );
+
+        if( bRet && ( meTransparent == TransparentType::Bitmap ) && !!maMask )
+        {
+            maMask.Scale( rScaleX, rScaleY, nScaleFlag );
+        }
+
+        SetSizePixel(maBitmap.GetSizePixel());
+
+        SAL_WARN_IF( !!maMask && maBitmap.GetSizePixel() != maMask.GetSizePixel(), "vcl",
+                    "BitmapEx::Scale(): size mismatch for bitmap and alpha mask." );
+    }
+
+    return bRet;
+}
+
+bool BitmapEx::Scale( const Size& rNewSize, BmpScaleFlag nScaleFlag )
+{
+    bool bRet;
+
+    if (GetSizePixel().Width() && GetSizePixel().Height()
+            && (rNewSize.Width()  != GetSizePixel().Width()
+                    || rNewSize.Height() != GetSizePixel().Height() ) )
+    {
+        bRet = Scale( static_cast<double>(rNewSize.Width()) / GetSizePixel().Width(),
+                      static_cast<double>(rNewSize.Height()) / GetSizePixel().Height(),
+                      nScaleFlag );
+    }
+    else
+    {
+        bRet = true;
+    }
+
+    return bRet;
+}
+
+bool BitmapEx::Rotate( long nAngle10, const Color& rFillColor )
+{
+    bool bRet = false;
+
+    if( !!maBitmap )
+    {
+        const bool bTransRotate = ( COL_TRANSPARENT == rFillColor );
+
+        if( bTransRotate )
+        {
+            if( meTransparent == TransparentType::Color )
+                bRet = maBitmap.Rotate( nAngle10, maTransparentColor );
+            else
+            {
+                bRet = maBitmap.Rotate( nAngle10, COL_BLACK );
+
+                if( meTransparent == TransparentType::NONE )
+                {
+                    maMask = Bitmap(GetSizePixel(), 1);
+                    maMask.Erase( COL_BLACK );
+                    meTransparent = TransparentType::Bitmap;
+                }
+
+                if( bRet && !!maMask )
+                    maMask.Rotate( nAngle10, COL_WHITE );
+            }
+        }
+        else
+        {
+            bRet = maBitmap.Rotate( nAngle10, rFillColor );
+
+            if( bRet && ( meTransparent == TransparentType::Bitmap ) && !!maMask )
+                maMask.Rotate( nAngle10, COL_WHITE );
+        }
+
+        SetSizePixel(maBitmap.GetSizePixel());
+
+        SAL_WARN_IF(!!maMask && maBitmap.GetSizePixel() != maMask.GetSizePixel(), "vcl",
+                    "BitmapEx::Rotate(): size mismatch for bitmap and alpha mask.");
+    }
+
+    return bRet;
+}
+
+bool BitmapEx::Crop( const tools::Rectangle& rRectPixel )
+{
+    bool bRet = false;
+
+    if( !!maBitmap )
+    {
+        bRet = maBitmap.Crop( rRectPixel );
+
+        if( bRet && ( meTransparent == TransparentType::Bitmap ) && !!maMask )
+            maMask.Crop( rRectPixel );
+
+        SetSizePixel(maBitmap.GetSizePixel());
+
+        SAL_WARN_IF(!!maMask && maBitmap.GetSizePixel() != maMask.GetSizePixel(), "vcl",
+                    "BitmapEx::Crop(): size mismatch for bitmap and alpha mask.");
+    }
+
+    return bRet;
+}
+
+bool BitmapEx::Convert( BmpConversion eConversion )
+{
+    return !!maBitmap && maBitmap.Convert( eConversion );
+}
+
+void BitmapEx::Expand( sal_uLong nDX, sal_uLong nDY, bool bExpandTransparent )
+{
+    bool bRet = false;
+
+    if( !!maBitmap )
+    {
+        bRet = maBitmap.Expand( nDX, nDY );
+
+        if( bRet && ( meTransparent == TransparentType::Bitmap ) && !!maMask )
+        {
+            Color aColor( bExpandTransparent ? COL_WHITE : COL_BLACK );
+            maMask.Expand( nDX, nDY, &aColor );
+        }
+
+        SetSizePixel(maBitmap.GetSizePixel());
+
+        SAL_WARN_IF(!!maMask && maBitmap.GetSizePixel() != maMask.GetSizePixel(), "vcl",
+                    "BitmapEx::Expand(): size mismatch for bitmap and alpha mask.");
+    }
+}
+
+bool BitmapEx::CopyPixel( const tools::Rectangle& rRectDst, const tools::Rectangle& rRectSrc,
+                          const BitmapEx* pBmpExSrc )
+{
+    bool bRet = false;
+
+    if( !pBmpExSrc || pBmpExSrc->IsEmpty() )
+    {
+        if( !maBitmap.IsEmpty() )
+        {
+            bRet = maBitmap.CopyPixel( rRectDst, rRectSrc );
+
+            if( bRet && ( meTransparent == TransparentType::Bitmap ) && !!maMask )
+                maMask.CopyPixel( rRectDst, rRectSrc );
+        }
+    }
+    else
+    {
+        if( !maBitmap.IsEmpty() )
+        {
+            bRet = maBitmap.CopyPixel( rRectDst, rRectSrc, &pBmpExSrc->maBitmap );
+
+            if( bRet )
+            {
+                if( pBmpExSrc->IsAlpha() )
+                {
+                    if( IsAlpha() )
+                        // cast to use the optimized AlphaMask::CopyPixel
+                        maMask.CopyPixel_AlphaOptimized( rRectDst, rRectSrc, &pBmpExSrc->maMask );
+                    else if( IsTransparent() )
+                    {
+                        std::unique_ptr<AlphaMask> pAlpha(new AlphaMask( maMask ));
+
+                        maMask = pAlpha->ImplGetBitmap();
+                        pAlpha.reset();
+                        mbAlpha = true;
+                        maMask.CopyPixel( rRectDst, rRectSrc, &pBmpExSrc->maMask );
+                    }
+                    else
+                    {
+                        sal_uInt8 cBlack = 0;
+                        std::unique_ptr<AlphaMask> pAlpha(new AlphaMask(GetSizePixel(), &cBlack));
+
+                        maMask = pAlpha->ImplGetBitmap();
+                        pAlpha.reset();
+                        meTransparent = TransparentType::Bitmap;
+                        mbAlpha = true;
+                        maMask.CopyPixel( rRectDst, rRectSrc, &pBmpExSrc->maMask );
+                    }
+                }
+                else if( pBmpExSrc->IsTransparent() )
+                {
+                    if (IsAlpha())
+                    {
+                        AlphaMask aAlpha( pBmpExSrc->maMask );
+                        maMask.CopyPixel( rRectDst, rRectSrc, &aAlpha.ImplGetBitmap() );
+                    }
+                    else if (IsTransparent())
+                    {
+                        maMask.CopyPixel( rRectDst, rRectSrc, &pBmpExSrc->maMask );
+                    }
+                    else
+                    {
+                        maMask = Bitmap(GetSizePixel(), 1);
+                        maMask.Erase(COL_BLACK);
+                        meTransparent = TransparentType::Bitmap;
+                        maMask.CopyPixel( rRectDst, rRectSrc, &pBmpExSrc->maMask );
+                    }
+                }
+                else if (IsAlpha())
+                {
+                    sal_uInt8 cBlack = 0;
+                    const AlphaMask aAlphaSrc(pBmpExSrc->GetSizePixel(), &cBlack);
+
+                    maMask.CopyPixel( rRectDst, rRectSrc, &aAlphaSrc.ImplGetBitmap() );
+                }
+                else if (IsTransparent())
+                {
+                    Bitmap aMaskSrc(pBmpExSrc->GetSizePixel(), 1);
+
+                    aMaskSrc.Erase( COL_BLACK );
+                    maMask.CopyPixel( rRectDst, rRectSrc, &aMaskSrc );
+                }
+            }
+        }
+    }
+
+    return bRet;
+}
+
+bool BitmapEx::Erase( const Color& rFillColor )
+{
+    bool bRet = false;
+
+    if( !!maBitmap )
+    {
+        bRet = maBitmap.Erase( rFillColor );
+
+        if( bRet && ( meTransparent == TransparentType::Bitmap ) && !!maMask )
+        {
+            // Respect transparency on fill color
+            if( rFillColor.GetTransparency() )
+            {
+                const Color aFill( rFillColor.GetTransparency(), rFillColor.GetTransparency(), rFillColor.GetTransparency() );
+                maMask.Erase( aFill );
+            }
+            else
+            {
+                const Color aBlack( COL_BLACK );
+                maMask.Erase( aBlack );
+            }
+        }
+    }
+
+    return bRet;
+}
+
+void BitmapEx::Replace( const Color& rSearchColor, const Color& rReplaceColor )
+{
+    if (!!maBitmap)
+        maBitmap.Replace( rSearchColor, rReplaceColor );
+}
+
+void BitmapEx::Replace( const Color* pSearchColors, const Color* pReplaceColors, sal_uLong nColorCount )
+{
+    if (!!maBitmap)
+        maBitmap.Replace( pSearchColors, pReplaceColors, nColorCount, /*pTols*/nullptr );
+}
+
+bool BitmapEx::Adjust( short nLuminancePercent, short nContrastPercent,
+                       short nChannelRPercent, short nChannelGPercent, short nChannelBPercent,
+                       double fGamma, bool bInvert, bool msoBrightness )
+{
+    return !!maBitmap && maBitmap.Adjust( nLuminancePercent, nContrastPercent,
+                                        nChannelRPercent, nChannelGPercent, nChannelBPercent,
+                                        fGamma, bInvert, msoBrightness );
+}
+
+void BitmapEx::Draw( OutputDevice* pOutDev, const Point& rDestPt ) const
+{
+    pOutDev->DrawBitmapEx( rDestPt, *this );
+}
+
+void BitmapEx::Draw( OutputDevice* pOutDev,
+                     const Point& rDestPt, const Size& rDestSize ) const
+{
+    pOutDev->DrawBitmapEx( rDestPt, rDestSize, *this );
+}
+
+BitmapEx BitmapEx:: AutoScaleBitmap(BitmapEx const & aBitmap, const long aStandardSize)
+{
+    Point aEmptyPoint(0,0);
+    double imgposX = 0;
+    double imgposY = 0;
+    BitmapEx  aRet = aBitmap;
+    double imgOldWidth = aRet.GetSizePixel().Width();
+    double imgOldHeight = aRet.GetSizePixel().Height();
+
+    Size aScaledSize;
+    if (imgOldWidth >= aStandardSize || imgOldHeight >= aStandardSize)
+    {
+        sal_Int32 imgNewWidth = 0;
+        sal_Int32 imgNewHeight = 0;
+        if (imgOldWidth >= imgOldHeight)
+        {
+            imgNewWidth = aStandardSize;
+            imgNewHeight = sal_Int32(imgOldHeight / (imgOldWidth / aStandardSize) + 0.5);
+            imgposX = 0;
+            imgposY = (aStandardSize - (imgOldHeight / (imgOldWidth / aStandardSize) + 0.5)) / 2 + 0.5;
+        }
+        else
+        {
+            imgNewHeight = aStandardSize;
+            imgNewWidth = sal_Int32(imgOldWidth / (imgOldHeight / aStandardSize) + 0.5);
+            imgposY = 0;
+            imgposX = (aStandardSize - (imgOldWidth / (imgOldHeight / aStandardSize) + 0.5)) / 2 + 0.5;
+        }
+
+        aScaledSize = Size( imgNewWidth, imgNewHeight );
+        aRet.Scale( aScaledSize, BmpScaleFlag::BestQuality );
+    }
+    else
+    {
+        imgposX = (aStandardSize - imgOldWidth) / 2 + 0.5;
+        imgposY = (aStandardSize - imgOldHeight) / 2 + 0.5;
+    }
+
+    Size aStdSize( aStandardSize, aStandardSize );
+    tools::Rectangle aRect(aEmptyPoint, aStdSize );
+
+    ScopedVclPtrInstance< VirtualDevice > aVirDevice(*Application::GetDefaultDevice(),
+                                                     DeviceFormat::DEFAULT, DeviceFormat::BITMASK);
+    aVirDevice->SetOutputSizePixel( aStdSize );
+    aVirDevice->SetFillColor( COL_TRANSPARENT );
+    aVirDevice->SetLineColor( COL_TRANSPARENT );
+
+    // Draw a rect into virDevice
+    aVirDevice->DrawRect( aRect );
+    Point aPointPixel( static_cast<long>(imgposX), static_cast<long>(imgposY) );
+    aVirDevice->DrawBitmapEx( aPointPixel, aRet );
+    aRet = aVirDevice->GetBitmapEx( aEmptyPoint, aStdSize );
+
+    return aRet;
+}
+
+sal_uInt8 BitmapEx::GetTransparency(sal_Int32 nX, sal_Int32 nY) const
+{
+    sal_uInt8 nTransparency(0xff);
+
+    if(!maBitmap.IsEmpty())
+    {
+        if (nX >= 0 && nX < GetSizePixel().Width() && nY >= 0 && nY < GetSizePixel().Height())
+        {
+            if (maBitmap.GetBitCount() == 32)
+                return GetPixelColor(nX, nY).GetTransparency();
+            switch(meTransparent)
+            {
+                case TransparentType::NONE:
+                {
+                    // Not transparent, ergo all covered
+                    nTransparency = 0x00;
+                    break;
+                }
+                case TransparentType::Color:
+                {
+                    Bitmap aTestBitmap(maBitmap);
+                    Bitmap::ScopedReadAccess pRead(aTestBitmap);
+
+                    if(pRead)
+                    {
+                        const BitmapColor aBmpColor = pRead->GetColor(nY, nX);
+
+                        // If color is not equal to TransparentColor, we are not transparent
+                        if (aBmpColor != maTransparentColor)
+                            nTransparency = 0x00;
+
+                    }
+                    break;
+                }
+                case TransparentType::Bitmap:
+                {
+                    if(!maMask.IsEmpty())
+                    {
+                        Bitmap aTestBitmap(maMask);
+                        Bitmap::ScopedReadAccess pRead(aTestBitmap);
+
+                        if(pRead)
+                        {
+                            const BitmapColor aBitmapColor(pRead->GetPixel(nY, nX));
+
+                            if(mbAlpha)
+                            {
+                                nTransparency = aBitmapColor.GetIndex();
+                            }
+                            else
+                            {
+                                if(0x00 == aBitmapColor.GetIndex())
+                                {
+                                    nTransparency = 0x00;
+                                }
+                            }
+                        }
+                    }
+                    break;
+                }
+            }
+        }
+    }
+
+    return nTransparency;
+}
+
+
+Color BitmapEx::GetPixelColor(sal_Int32 nX, sal_Int32 nY) const
+{
+    Bitmap::ScopedReadAccess pReadAccess( const_cast<Bitmap&>(maBitmap) );
+    assert(pReadAccess);
+
+    BitmapColor aColor = pReadAccess->GetColor(nY, nX);
+
+    if (IsAlpha())
+    {
+        AlphaMask aAlpha = GetAlpha();
+        AlphaMask::ScopedReadAccess pAlphaReadAccess(aAlpha);
+        aColor.SetTransparency(pAlphaReadAccess->GetPixel(nY, nX).GetIndex());
+    }
+    else if (maBitmap.GetBitCount() != 32)
+    {
+        aColor.SetTransparency(0);
+    }
+    return aColor;
+}
+
+// Shift alpha transparent pixels between cppcanvas/ implementations
+// and vcl in a generally grotesque and under-performing fashion
+bool BitmapEx::Create( const css::uno::Reference< css::rendering::XBitmapCanvas > &xBitmapCanvas,
+                       const Size &rSize )
+{
+    uno::Reference< beans::XFastPropertySet > xFastPropertySet( xBitmapCanvas, uno::UNO_QUERY );
+    if( xFastPropertySet )
+    {
+        // 0 means get BitmapEx
+        uno::Any aAny = xFastPropertySet->getFastPropertyValue( 0 );
+        std::unique_ptr<BitmapEx> xBitmapEx(reinterpret_cast<BitmapEx*>(*o3tl::doAccess<sal_Int64>(aAny)));
+        if( xBitmapEx )
+        {
+            *this = *xBitmapEx;
+            return true;
+        }
+    }
+
+    std::shared_ptr<SalBitmap> pSalBmp;
+    std::shared_ptr<SalBitmap> pSalMask;
+
+    pSalBmp = ImplGetSVData()->mpDefInst->CreateSalBitmap();
+
+    Size aLocalSize(rSize);
+    if( pSalBmp->Create( xBitmapCanvas, aLocalSize ) )
+    {
+        pSalMask = ImplGetSVData()->mpDefInst->CreateSalBitmap();
+        if ( pSalMask->Create( xBitmapCanvas, aLocalSize, true ) )
+        {
+            *this = BitmapEx(Bitmap(pSalBmp), Bitmap(pSalMask) );
+            return true;
+        }
+        else
+        {
+            *this = BitmapEx(Bitmap(pSalBmp));
+            return true;
+        }
+    }
+
+    return false;
+}
+
+namespace
+{
+    Bitmap impTransformBitmap(
+        const Bitmap& rSource,
+        const Size& rDestinationSize,
+        const basegfx::B2DHomMatrix& rTransform,
+        bool bSmooth)
+    {
+        Bitmap aDestination(rDestinationSize, 24);
+        BitmapScopedWriteAccess xWrite(aDestination);
+
+        if(xWrite)
+        {
+            Bitmap::ScopedReadAccess xRead(const_cast< Bitmap& >(rSource));
+
+            if (xRead)
+            {
+                const Size aDestinationSizePixel(aDestination.GetSizePixel());
+                const BitmapColor aOutside(BitmapColor(0xff, 0xff, 0xff));
+
+                for(long y(0); y < aDestinationSizePixel.getHeight(); y++)
+                {
+                    Scanline pScanline = xWrite->GetScanline( y );
+                    for(long x(0); x < aDestinationSizePixel.getWidth(); x++)
+                    {
+                        const basegfx::B2DPoint aSourceCoor(rTransform * basegfx::B2DPoint(x, y));
+
+                        if(bSmooth)
+                        {
+                            xWrite->SetPixelOnData(
+                                pScanline,
+                                x,
+                                xRead->GetInterpolatedColorWithFallback(
+                                    aSourceCoor.getY(),
+                                    aSourceCoor.getX(),
+                                    aOutside));
+                        }
+                        else
+                        {
+                            // this version does the correct <= 0.0 checks, so no need
+                            // to do the static_cast< sal_Int32 > self and make an error
+                            xWrite->SetPixelOnData(
+                                pScanline,
+                                x,
+                                xRead->GetColorWithFallback(
+                                    aSourceCoor.getY(),
+                                    aSourceCoor.getX(),
+                                    aOutside));
+                        }
+                    }
+                }
+            }
+        }
+        xWrite.reset();
+
+        rSource.AdaptBitCount(aDestination);
+
+        return aDestination;
+    }
+
+    /// Decides if rTransformation needs smoothing or not (e.g. 180 deg rotation doesn't need it).
+    bool implTransformNeedsSmooth(const basegfx::B2DHomMatrix& rTransformation)
+    {
+        basegfx::B2DVector aScale, aTranslate;
+        double fRotate, fShearX;
+        rTransformation.decompose(aScale, aTranslate, fRotate, fShearX);
+        if (aScale != basegfx::B2DVector(1, 1))
+        {
+            return true;
+        }
+
+        fRotate = fmod( fRotate, F_2PI );
+        if (fRotate < 0)
+        {
+            fRotate += F_2PI;
+        }
+        if (!rtl::math::approxEqual(fRotate, 0)
+            && !rtl::math::approxEqual(fRotate, F_PI2)
+            && !rtl::math::approxEqual(fRotate, F_PI)
+            && !rtl::math::approxEqual(fRotate, 3 * F_PI2))
+        {
+            return true;
+        }
+
+        if (!rtl::math::approxEqual(fShearX, 0))
+        {
+            return true;
+        }
+
+        return false;
+    }
+} // end of anonymous namespace
+
+BitmapEx BitmapEx::TransformBitmapEx(
+    double fWidth,
+    double fHeight,
+    const basegfx::B2DHomMatrix& rTransformation) const
+{
+    if(fWidth <= 1 || fHeight <= 1)
+        return BitmapEx();
+
+    // force destination to 24 bit, we want to smooth output
+    const Size aDestinationSize(basegfx::fround(fWidth), basegfx::fround(fHeight));
+    bool bSmooth = implTransformNeedsSmooth(rTransformation);
+    const Bitmap aDestination(impTransformBitmap(GetBitmap(), aDestinationSize, rTransformation, bSmooth));
+
+    // create mask
+    if(IsTransparent())
+    {
+        if(IsAlpha())
+        {
+            const Bitmap aAlpha(impTransformBitmap(GetAlpha().GetBitmap(), aDestinationSize, rTransformation, bSmooth));
+            return BitmapEx(aDestination, AlphaMask(aAlpha));
+        }
+        else
+        {
+            const Bitmap aLclMask(impTransformBitmap(GetMask(), aDestinationSize, rTransformation, false));
+            return BitmapEx(aDestination, aLclMask);
+        }
+    }
+
+    return BitmapEx(aDestination);
+}
+
+BitmapEx BitmapEx::getTransformed(
+    const basegfx::B2DHomMatrix& rTransformation,
+    const basegfx::B2DRange& rVisibleRange,
+    double fMaximumArea) const
+{
+    BitmapEx aRetval;
+
+    if(IsEmpty())
+        return aRetval;
+
+    const sal_uInt32 nSourceWidth(GetSizePixel().Width());
+    const sal_uInt32 nSourceHeight(GetSizePixel().Height());
+
+    if(!nSourceWidth || !nSourceHeight)
+        return aRetval;
+
+    // Get aOutlineRange
+    basegfx::B2DRange aOutlineRange(0.0, 0.0, 1.0, 1.0);
+
+    aOutlineRange.transform(rTransformation);
+
+    // create visible range from it by moving from relative to absolute
+    basegfx::B2DRange aVisibleRange(rVisibleRange);
+
+    aVisibleRange.transform(
+        basegfx::utils::createScaleTranslateB2DHomMatrix(
+            aOutlineRange.getRange(),
+            aOutlineRange.getMinimum()));
+
+    // get target size (which is visible range's size)
+    double fWidth(aVisibleRange.getWidth());
+    double fHeight(aVisibleRange.getHeight());
+
+    if(fWidth < 1.0 || fHeight < 1.0)
+    {
+        return aRetval;
+    }
+
+    // test if discrete size (pixel) maybe too big and limit it
+    const double fArea(fWidth * fHeight);
+    const bool bNeedToReduce(basegfx::fTools::more(fArea, fMaximumArea));
+    double fReduceFactor(1.0);
+
+    if(bNeedToReduce)
+    {
+        fReduceFactor = sqrt(fMaximumArea / fArea);
+        fWidth *= fReduceFactor;
+        fHeight *= fReduceFactor;
+    }
+
+    // Build complete transform from source pixels to target pixels.
+    // Start by scaling from source pixel size to unit coordinates
+    basegfx::B2DHomMatrix aTransform(
+        basegfx::utils::createScaleB2DHomMatrix(
+            1.0 / nSourceWidth,
+            1.0 / nSourceHeight));
+
+    // multiply with given transform which leads from unit coordinates inside
+    // aOutlineRange
+    aTransform = rTransformation * aTransform;
+
+    // subtract top-left of absolute VisibleRange
+    aTransform.translate(
+        -aVisibleRange.getMinX(),
+        -aVisibleRange.getMinY());
+
+    // scale to target pixels (if needed)
+    if(bNeedToReduce)
+    {
+        aTransform.scale(fReduceFactor, fReduceFactor);
+    }
+
+    // invert to get transformation from target pixel coordinates to source pixels
+    aTransform.invert();
+
+    // create bitmap using source, destination and linear back-transformation
+    aRetval = TransformBitmapEx(fWidth, fHeight, aTransform);
+
+    return aRetval;
+}
+
+BitmapEx BitmapEx::ModifyBitmapEx(const basegfx::BColorModifierStack& rBColorModifierStack) const
+{
+    Bitmap aChangedBitmap(GetBitmap());
+    bool bDone(false);
+
+    for(sal_uInt32 a(rBColorModifierStack.count()); a && !bDone; )
+    {
+        const basegfx::BColorModifierSharedPtr& rModifier = rBColorModifierStack.getBColorModifier(--a);
+        const basegfx::BColorModifier_replace* pReplace = dynamic_cast< const basegfx::BColorModifier_replace* >(rModifier.get());
+
+        if(pReplace)
+        {
+            // complete replace
+            if(IsTransparent())
+            {
+                // clear bitmap with dest color
+                if(aChangedBitmap.GetBitCount() <= 8)
+                {
+                    // For e.g. 8bit Bitmaps, the nearest color to the given erase color is
+                    // determined and used -> this may be different from what is wanted here.
+                    // Better create a new bitmap with the needed color explicitly.
+                    Bitmap::ScopedReadAccess xReadAccess(aChangedBitmap);
+                    OSL_ENSURE(xReadAccess, "Got no Bitmap ReadAccess ?!?");
+
+                    if(xReadAccess)
+                    {
+                        BitmapPalette aNewPalette(xReadAccess->GetPalette());
+                        aNewPalette[0] = BitmapColor(Color(pReplace->getBColor()));
+                        aChangedBitmap = Bitmap(
+                            aChangedBitmap.GetSizePixel(),
+                            aChangedBitmap.GetBitCount(),
+                            &aNewPalette);
+                    }
+                }
+                aChangedBitmap.Erase(Color(pReplace->getBColor()));
+            }
+            else
+            {
+                // erase bitmap, caller will know to paint direct
+                aChangedBitmap.SetEmpty();
+            }
+
+            bDone = true;
+        }
+        else
+        {
+            BitmapScopedWriteAccess xContent(aChangedBitmap);
+
+            if(xContent)
+            {
+                const double fConvertColor(1.0 / 255.0);
+
+                if(xContent->HasPalette())
+                {
+                    const sal_uInt16 nCount(xContent->GetPaletteEntryCount());
+
+                    for(sal_uInt16 b(0); b < nCount; b++)
+                    {
+                        const BitmapColor& rCol = xContent->GetPaletteColor(b);
+                        const basegfx::BColor aBSource(
+                            rCol.GetRed() * fConvertColor,
+                            rCol.GetGreen() * fConvertColor,
+                            rCol.GetBlue() * fConvertColor);
+                        const basegfx::BColor aBDest(rModifier->getModifiedColor(aBSource));
+                        xContent->SetPaletteColor(b, BitmapColor(Color(aBDest)));
+                    }
+                }
+                else if(ScanlineFormat::N24BitTcBgr == xContent->GetScanlineFormat())
+                {
+                    for(long y(0); y < xContent->Height(); y++)
+                    {
+                        Scanline pScan = xContent->GetScanline(y);
+
+                        for(long x(0); x < xContent->Width(); x++)
+                        {
+                            const basegfx::BColor aBSource(
+                                *(pScan + 2)* fConvertColor,
+                                *(pScan + 1) * fConvertColor,
+                                *pScan * fConvertColor);
+                            const basegfx::BColor aBDest(rModifier->getModifiedColor(aBSource));
+                            *pScan++ = static_cast< sal_uInt8 >(aBDest.getBlue() * 255.0);
+                            *pScan++ = static_cast< sal_uInt8 >(aBDest.getGreen() * 255.0);
+                            *pScan++ = static_cast< sal_uInt8 >(aBDest.getRed() * 255.0);
+                        }
+                    }
+                }
+                else if(ScanlineFormat::N24BitTcRgb == xContent->GetScanlineFormat())
+                {
+                    for(long y(0); y < xContent->Height(); y++)
+                    {
+                        Scanline pScan = xContent->GetScanline(y);
+
+                        for(long x(0); x < xContent->Width(); x++)
+                        {
+                            const basegfx::BColor aBSource(
+                                *pScan * fConvertColor,
+                                *(pScan + 1) * fConvertColor,
+                                *(pScan + 2) * fConvertColor);
+                            const basegfx::BColor aBDest(rModifier->getModifiedColor(aBSource));
+                            *pScan++ = static_cast< sal_uInt8 >(aBDest.getRed() * 255.0);
+                            *pScan++ = static_cast< sal_uInt8 >(aBDest.getGreen() * 255.0);
+                            *pScan++ = static_cast< sal_uInt8 >(aBDest.getBlue() * 255.0);
+                        }
+                    }
+                }
+                else
+                {
+                    for(long y(0); y < xContent->Height(); y++)
+                    {
+                        Scanline pScanline = xContent->GetScanline( y );
+                        for(long x(0); x < xContent->Width(); x++)
+                        {
+                            const BitmapColor aBMCol(xContent->GetColor(y, x));
+                            const basegfx::BColor aBSource(
+                                static_cast<double>(aBMCol.GetRed()) * fConvertColor,
+                                static_cast<double>(aBMCol.GetGreen()) * fConvertColor,
+                                static_cast<double>(aBMCol.GetBlue()) * fConvertColor);
+                            const basegfx::BColor aBDest(rModifier->getModifiedColor(aBSource));
+
+                            xContent->SetPixelOnData(pScanline, x, BitmapColor(Color(aBDest)));
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    if(aChangedBitmap.IsEmpty())
+    {
+        return BitmapEx();
+    }
+    else
+    {
+        if(IsTransparent())
+        {
+            if(IsAlpha())
+            {
+                return BitmapEx(aChangedBitmap, GetAlpha());
+            }
+            else
+            {
+                return BitmapEx(aChangedBitmap, GetMask());
+            }
+        }
+        else
+        {
+            return BitmapEx(aChangedBitmap);
+        }
+    }
+}
+
+BitmapEx createBlendFrame(
+    const Size& rSize,
+    sal_uInt8 nAlpha,
+    Color aColorTopLeft,
+    Color aColorBottomRight)
+{
+    const sal_uInt32 nW(rSize.Width());
+    const sal_uInt32 nH(rSize.Height());
+
+    if(nW || nH)
+    {
+        Color aColTopRight(aColorTopLeft);
+        Color aColBottomLeft(aColorTopLeft);
+        const sal_uInt32 nDE(nW + nH);
+
+        aColTopRight.Merge(aColorBottomRight, 255 - sal_uInt8((nW * 255) / nDE));
+        aColBottomLeft.Merge(aColorBottomRight, 255 - sal_uInt8((nH * 255) / nDE));
+
+        return createBlendFrame(rSize, nAlpha, aColorTopLeft, aColTopRight, aColorBottomRight, aColBottomLeft);
+    }
+
+    return BitmapEx();
+}
+
+BitmapEx createBlendFrame(
+    const Size& rSize,
+    sal_uInt8 nAlpha,
+    Color aColorTopLeft,
+    Color aColorTopRight,
+    Color aColorBottomRight,
+    Color aColorBottomLeft)
+{
+    BlendFrameCache* pBlendFrameCache = ImplGetBlendFrameCache();
+
+    if(pBlendFrameCache->m_aLastSize == rSize
+        && pBlendFrameCache->m_nLastAlpha == nAlpha
+        && pBlendFrameCache->m_aLastColorTopLeft == aColorTopLeft
+        && pBlendFrameCache->m_aLastColorTopRight == aColorTopRight
+        && pBlendFrameCache->m_aLastColorBottomRight == aColorBottomRight
+        && pBlendFrameCache->m_aLastColorBottomLeft == aColorBottomLeft)
+    {
+        return pBlendFrameCache->m_aLastResult;
+    }
+
+    pBlendFrameCache->m_aLastSize = rSize;
+    pBlendFrameCache->m_nLastAlpha = nAlpha;
+    pBlendFrameCache->m_aLastColorTopLeft = aColorTopLeft;
+    pBlendFrameCache->m_aLastColorTopRight = aColorTopRight;
+    pBlendFrameCache->m_aLastColorBottomRight = aColorBottomRight;
+    pBlendFrameCache->m_aLastColorBottomLeft = aColorBottomLeft;
+    pBlendFrameCache->m_aLastResult.Clear();
+
+    const long nW(rSize.Width());
+    const long nH(rSize.Height());
+
+    if(nW > 1 && nH > 1)
+    {
+        sal_uInt8 aEraseTrans(0xff);
+        Bitmap aContent(rSize, 24);
+        AlphaMask aAlpha(rSize, &aEraseTrans);
+
+        aContent.Erase(COL_BLACK);
+
+        BitmapScopedWriteAccess pContent(aContent);
+        AlphaScopedWriteAccess pAlpha(aAlpha);
+
+        if(pContent && pAlpha)
+        {
+            long x(0);
+            long y(0);
+            Scanline pScanContent = pContent->GetScanline( 0 );
+            Scanline pScanAlpha = pContent->GetScanline( 0 );
+
+            // x == 0, y == 0, top-left corner
+            pContent->SetPixelOnData(pScanContent, 0, aColorTopLeft);
+            pAlpha->SetPixelOnData(pScanAlpha, 0, BitmapColor(nAlpha));
+
+            // y == 0, top line left to right
+            for(x = 1; x < nW - 1; x++)
+            {
+                Color aMix(aColorTopLeft);
+
+                aMix.Merge(aColorTopRight, 255 - sal_uInt8((x * 255) / nW));
+                pContent->SetPixelOnData(pScanContent, x, aMix);
+                pAlpha->SetPixelOnData(pScanAlpha, x, BitmapColor(nAlpha));
+            }
+
+            // x == nW - 1, y == 0, top-right corner
+            // #i123690# Caution! When nW is 1, x == nW is possible (!)
+            if(x < nW)
+            {
+                pContent->SetPixelOnData(pScanContent, x, aColorTopRight);
+                pAlpha->SetPixelOnData(pScanAlpha, x, BitmapColor(nAlpha));
+            }
+
+            // x == 0 and nW - 1, left and right line top-down
+            for(y = 1; y < nH - 1; y++)
+            {
+                pScanContent = pContent->GetScanline( y );
+                pScanAlpha = pContent->GetScanline( y );
+                Color aMixA(aColorTopLeft);
+
+                aMixA.Merge(aColorBottomLeft, 255 - sal_uInt8((y * 255) / nH));
+                pContent->SetPixelOnData(pScanContent, 0, aMixA);
+                pAlpha->SetPixelOnData(pScanAlpha, 0, BitmapColor(nAlpha));
+
+                // #i123690# Caution! When nW is 1, x == nW is possible (!)
+                if(x < nW)
+                {
+                    Color aMixB(aColorTopRight);
+
+                    aMixB.Merge(aColorBottomRight, 255 - sal_uInt8((y * 255) / nH));
+                    pContent->SetPixelOnData(pScanContent, x, aMixB);
+                    pAlpha->SetPixelOnData(pScanAlpha, x, BitmapColor(nAlpha));
+                }
+            }
+
+            // #i123690# Caution! When nH is 1, y == nH is possible (!)
+            if(y < nH)
+            {
+                // x == 0, y == nH - 1, bottom-left corner
+                pContent->SetPixelOnData(pScanContent, 0, aColorBottomLeft);
+                pAlpha->SetPixelOnData(pScanAlpha, 0, BitmapColor(nAlpha));
+
+                // y == nH - 1, bottom line left to right
+                for(x = 1; x < nW - 1; x++)
+                {
+                    Color aMix(aColorBottomLeft);
+
+                    aMix.Merge(aColorBottomRight, 255 - sal_uInt8(((x - 0)* 255) / nW));
+                    pContent->SetPixelOnData(pScanContent, x, aMix);
+                    pAlpha->SetPixelOnData(pScanAlpha, x, BitmapColor(nAlpha));
+                }
+
+                // x == nW - 1, y == nH - 1, bottom-right corner
+                // #i123690# Caution! When nW is 1, x == nW is possible (!)
+                if(x < nW)
+                {
+                    pContent->SetPixelOnData(pScanContent, x, aColorBottomRight);
+                    pAlpha->SetPixelOnData(pScanAlpha, x, BitmapColor(nAlpha));
+                }
+            }
+
+            pContent.reset();
+            pAlpha.reset();
+
+            pBlendFrameCache->m_aLastResult = BitmapEx(aContent, aAlpha);
+        }
+    }
+
+    return pBlendFrameCache->m_aLastResult;
+}
+
+void BitmapEx::Replace(const Color& rSearchColor,
+                           const Color& rReplaceColor,
+                           sal_uInt8 nTolerance)
+{
+    maBitmap.Replace(rSearchColor, rReplaceColor, nTolerance);
+}
+
+void BitmapEx::Replace( const Color* pSearchColors,
+                        const Color* pReplaceColors,
+                        sal_uLong nColorCount,
+                        sal_uInt8 const * pTols )
+{
+    maBitmap.Replace( pSearchColors, pReplaceColors, nColorCount, pTols );
+}
+
+void BitmapEx::ReplaceTransparency(const Color& rColor)
+{
+    if( IsTransparent() )
+    {
+        maBitmap.Replace( GetMask(), rColor );
+        maMask = Bitmap();
+        maBitmapSize = maBitmap.GetSizePixel();
+        maTransparentColor = Color();
+        meTransparent = TransparentType::NONE;
+        mbAlpha = false;
+    }
+}
+
+static Bitmap DetectEdges( const Bitmap& rBmp )
+{
+    constexpr sal_uInt8 cEdgeDetectThreshold = 128;
+    const Size  aSize( rBmp.GetSizePixel() );
+    Bitmap      aRetBmp;
+
+    if( ( aSize.Width() > 2 ) && ( aSize.Height() > 2 ) )
+    {
+        Bitmap aWorkBmp( rBmp );
+
+        if( aWorkBmp.Convert( BmpConversion::N8BitGreys ) )
+        {
+            bool bRet = false;
+
+            ScopedVclPtr<VirtualDevice> pVirDev(VclPtr<VirtualDevice>::Create());
+            pVirDev->SetOutputSizePixel(aSize);
+            Bitmap::ScopedReadAccess pReadAcc(aWorkBmp);
+
+            if( pReadAcc )
+            {
+                const long          nWidth = aSize.Width();
+                const long          nWidth2 = nWidth - 2;
+                const long          nHeight = aSize.Height();
+                const long          nHeight2 = nHeight - 2;
+                const long          lThres2 = static_cast<long>(cEdgeDetectThreshold) * cEdgeDetectThreshold;
+                long                nSum1;
+                long                nSum2;
+                long                lGray;
+
+                // initialize border with white pixels
+                pVirDev->SetLineColor( COL_WHITE );
+                pVirDev->DrawLine( Point(), Point( nWidth - 1, 0L ) );
+                pVirDev->DrawLine( Point( nWidth - 1, 0L ), Point( nWidth - 1, nHeight - 1 ) );
+                pVirDev->DrawLine( Point( nWidth - 1, nHeight - 1 ), Point( 0L, nHeight - 1 ) );
+                pVirDev->DrawLine( Point( 0, nHeight - 1 ), Point() );
+
+                for( long nY = 0, nY1 = 1, nY2 = 2; nY < nHeight2; nY++, nY1++, nY2++ )
+                {
+                    Scanline pScanlineRead = pReadAcc->GetScanline( nY );
+                    Scanline pScanlineRead1 = pReadAcc->GetScanline( nY1 );
+                    Scanline pScanlineRead2 = pReadAcc->GetScanline( nY2 );
+                    for( long nX = 0, nXDst = 1, nXTmp; nX < nWidth2; nX++, nXDst++ )
+                    {
+                        nXTmp = nX;
+
+                        nSum2 = pReadAcc->GetIndexFromData( pScanlineRead, nXTmp++ );
+                        nSum1 = -nSum2;
+                        nSum2 += static_cast<long>(pReadAcc->GetIndexFromData( pScanlineRead, nXTmp++ )) << 1;
+                        lGray = pReadAcc->GetIndexFromData( pScanlineRead, nXTmp );
+                        nSum1 += lGray;
+                        nSum2 += lGray;
+
+                        nSum1 += static_cast<long>(pReadAcc->GetIndexFromData( pScanlineRead1, nXTmp )) << 1;
+                        nXTmp -= 2;
+                        nSum1 -= static_cast<long>(pReadAcc->GetIndexFromData( pScanlineRead1, nXTmp )) << 1;
+
+                        lGray = -static_cast<long>(pReadAcc->GetIndexFromData( pScanlineRead2, nXTmp++ ));
+                        nSum1 += lGray;
+                        nSum2 += lGray;
+                        nSum2 -= static_cast<long>(pReadAcc->GetIndexFromData( pScanlineRead2, nXTmp++ )) << 1;
+                        lGray = static_cast<long>(pReadAcc->GetIndexFromData( pScanlineRead2, nXTmp ));
+                        nSum1 += lGray;
+                        nSum2 -= lGray;
+
+                        if( ( nSum1 * nSum1 + nSum2 * nSum2 ) < lThres2 )
+                            pVirDev->DrawPixel( Point(nXDst, nY), COL_WHITE );
+                        else
+                            pVirDev->DrawPixel( Point(nXDst, nY), COL_BLACK );
+                    }
+                }
+
+                bRet = true;
+            }
+
+            pReadAcc.reset();
+
+            if( bRet )
+                aRetBmp = pVirDev->GetBitmap(Point(0,0), aSize);
+        }
+    }
+
+    if( !aRetBmp )
+        aRetBmp = rBmp;
+    else
+    {
+        aRetBmp.SetPrefMapMode( rBmp.GetPrefMapMode() );
+        aRetBmp.SetPrefSize( rBmp.GetPrefSize() );
+    }
+
+    return aRetBmp;
+}
+
+/** Get contours in image */
+tools::Polygon  BitmapEx::GetContour( bool bContourEdgeDetect,
+                                    const tools::Rectangle* pWorkRectPixel )
+{
+    Bitmap aWorkBmp;
+    tools::Polygon aRetPoly;
+    tools::Rectangle   aWorkRect( Point(), maBitmap.GetSizePixel() );
+
+    if( pWorkRectPixel )
+        aWorkRect.Intersection( *pWorkRectPixel );
+
+    aWorkRect.Justify();
+
+    if( ( aWorkRect.GetWidth() > 4 ) && ( aWorkRect.GetHeight() > 4 ) )
+    {
+        // if the flag is set, we need to detect edges
+        if( bContourEdgeDetect )
+            aWorkBmp = DetectEdges( maBitmap );
+        else
+            aWorkBmp = maBitmap;
+
+        BitmapReadAccess* pAcc = aWorkBmp.AcquireReadAccess();
+
+        const long nWidth = pAcc ? pAcc->Width() : 0;
+        const long nHeight = pAcc ? pAcc->Height() : 0;
+
+        if (pAcc && nWidth && nHeight)
+        {
+            const Size&         rPrefSize = aWorkBmp.GetPrefSize();
+            const double        fFactorX = static_cast<double>(rPrefSize.Width()) / nWidth;
+            const double        fFactorY = static_cast<double>(rPrefSize.Height()) / nHeight;
+            const long          nStartX1 = aWorkRect.Left() + 1;
+            const long          nEndX1 = aWorkRect.Right();
+            const long          nStartX2 = nEndX1 - 1;
+            const long          nStartY1 = aWorkRect.Top() + 1;
+            const long          nEndY1 = aWorkRect.Bottom();
+            std::unique_ptr<Point[]> pPoints1;
+            std::unique_ptr<Point[]> pPoints2;
+            long                nX, nY;
+            sal_uInt16              nPolyPos = 0;
+            const BitmapColor   aBlack = pAcc->GetBestMatchingColor( COL_BLACK );
+
+            pPoints1.reset(new Point[ nHeight ]);
+            pPoints2.reset(new Point[ nHeight ]);
+
+            for ( nY = nStartY1; nY < nEndY1; nY++ )
+            {
+                nX = nStartX1;
+                Scanline pScanline = pAcc->GetScanline( nY );
+
+                // scan row from left to right
+                while( nX < nEndX1 )
+                {
+                    if( aBlack == pAcc->GetPixelFromData( pScanline, nX ) )
+                    {
+                        pPoints1[ nPolyPos ] = Point( nX, nY );
+                        nX = nStartX2;
+
+                        // this loop always breaks eventually as there is at least one pixel
+                        while( true )
+                        {
+                            if( aBlack == pAcc->GetPixelFromData( pScanline, nX ) )
+                            {
+                                pPoints2[ nPolyPos ] = Point( nX, nY );
+                                break;
+                            }
+
+                            nX--;
+                        }
+
+                        nPolyPos++;
+                        break;
+                    }
+
+                    nX++;
+                }
+            }
+
+            const sal_uInt16 nNewSize1 = nPolyPos << 1;
+
+            aRetPoly = tools::Polygon( nPolyPos, pPoints1.get() );
+            aRetPoly.SetSize( nNewSize1 + 1 );
+            aRetPoly[ nNewSize1 ] = aRetPoly[ 0 ];
+
+            for( sal_uInt16 j = nPolyPos; nPolyPos < nNewSize1; )
+                aRetPoly[ nPolyPos++ ] = pPoints2[ --j ];
+
+            if( ( fFactorX != 0. ) && ( fFactorY != 0. ) )
+                aRetPoly.Scale( fFactorX, fFactorY );
+        }
+
+        Bitmap::ReleaseAccess(pAcc);
+    }
+
+    return aRetPoly;
+}
+
+void BitmapEx::setAlphaFrom( sal_uInt8 cIndexFrom, sal_Int8 nAlphaTo )
+{
+    AlphaMask aAlphaMask(GetAlpha());
+    BitmapScopedWriteAccess pWriteAccess(aAlphaMask);
+    Bitmap::ScopedReadAccess pReadAccess(maBitmap);
+    assert( pReadAccess.get() && pWriteAccess.get() );
+    if ( pReadAccess.get() && pWriteAccess.get() )
+    {
+        for ( long nY = 0; nY < pReadAccess->Height(); nY++ )
+        {
+            Scanline pScanline = pWriteAccess->GetScanline( nY );
+            Scanline pScanlineRead = pReadAccess->GetScanline( nY );
+            for ( long nX = 0; nX < pReadAccess->Width(); nX++ )
+            {
+                const sal_uInt8 cIndex = pReadAccess->GetPixelFromData( pScanlineRead, nX ).GetIndex();
+                if ( cIndex == cIndexFrom )
+                    pWriteAccess->SetPixelOnData( pScanline, nX, BitmapColor(nAlphaTo) );
+            }
+        }
+    }
+    *this = BitmapEx( GetBitmap(), aAlphaMask );
+}
+
+void BitmapEx::AdjustTransparency(sal_uInt8 cTrans)
+{
+    AlphaMask   aAlpha;
+
+    if (!IsTransparent())
+    {
+        aAlpha = AlphaMask(GetSizePixel(), &cTrans);
+    }
+    else if( !IsAlpha() )
+    {
+        aAlpha = GetMask();
+        aAlpha.Replace( 0, cTrans );
+    }
+    else
+    {
+        aAlpha = GetAlpha();
+        BitmapScopedWriteAccess pA(aAlpha);
+        assert(pA);
+
+        if( !pA )
+            return;
+
+        sal_uLong       nTrans = cTrans, nNewTrans;
+        const long  nWidth = pA->Width(), nHeight = pA->Height();
+
+        if( pA->GetScanlineFormat() == ScanlineFormat::N8BitPal )
+        {
+            for( long nY = 0; nY < nHeight; nY++ )
+            {
+                Scanline pAScan = pA->GetScanline( nY );
+
+                for( long nX = 0; nX < nWidth; nX++ )
+                {
+                    nNewTrans = nTrans + *pAScan;
+                    *pAScan++ = static_cast<sal_uInt8>( ( nNewTrans & 0xffffff00 ) ? 255 : nNewTrans );
+                }
+            }
+        }
+        else
+        {
+            BitmapColor aAlphaValue( 0 );
+
+            for( long nY = 0; nY < nHeight; nY++ )
+            {
+                Scanline pScanline = pA->GetScanline( nY );
+                for( long nX = 0; nX < nWidth; nX++ )
+                {
+                    nNewTrans = nTrans + pA->GetIndexFromData( pScanline, nX );
+                    aAlphaValue.SetIndex( static_cast<sal_uInt8>( ( nNewTrans & 0xffffff00 ) ? 255 : nNewTrans ) );
+                    pA->SetPixelOnData( pScanline, nX, aAlphaValue );
+                }
+            }
+        }
+    }
+    *this = BitmapEx( GetBitmap(), aAlpha );
+}
+
+void BitmapEx::CombineMaskOr(Color maskColor, sal_uInt8 nTol)
+{
+    Bitmap aNewMask = maBitmap.CreateMask( maskColor, nTol );
+    if ( IsTransparent() )
+         aNewMask.CombineSimple( maMask, BmpCombine::Or );
+    maMask = aNewMask;
+    meTransparent = TransparentType::Bitmap;
+}
+
+/**
+ * Retrieves the color model data we need for the XImageConsumer stuff.
+ */
+void  BitmapEx::GetColorModel(css::uno::Sequence< sal_Int32 >& rRGBPalette,
+        sal_uInt32& rnRedMask, sal_uInt32& rnGreenMask, sal_uInt32& rnBlueMask, sal_uInt32& rnAlphaMask, sal_uInt32& rnTransparencyIndex,
+        sal_uInt32& rnWidth, sal_uInt32& rnHeight, sal_uInt8& rnBitCount)
+{
+    Bitmap::ScopedReadAccess pReadAccess( maBitmap );
+    assert( pReadAccess );
+
+    if( pReadAccess->HasPalette() )
+    {
+        sal_uInt16 nPalCount = pReadAccess->GetPaletteEntryCount();
+
+        if( nPalCount )
+        {
+            rRGBPalette = css::uno::Sequence< sal_Int32 >( nPalCount + 1 );
+
+            sal_Int32* pTmp = rRGBPalette.getArray();
+
+            for( sal_uInt32 i = 0; i < nPalCount; i++, pTmp++ )
+            {
+                const BitmapColor& rCol = pReadAccess->GetPaletteColor( static_cast<sal_uInt16>(i) );
+
+                *pTmp = static_cast<sal_Int32>(rCol.GetRed()) << sal_Int32(24);
+                *pTmp |= static_cast<sal_Int32>(rCol.GetGreen()) << sal_Int32(16);
+                *pTmp |= static_cast<sal_Int32>(rCol.GetBlue()) << sal_Int32(8);
+                *pTmp |= sal_Int32(0x000000ffL);
+            }
+
+            if( IsTransparent() )
+            {
+                // append transparent entry
+                *pTmp = sal_Int32(0xffffff00L);
+                rnTransparencyIndex = nPalCount;
+                nPalCount++;
+            }
+            else
+                rnTransparencyIndex = 0;
+        }
+    }
+    else
+    {
+        rnRedMask = 0xff000000UL;
+        rnGreenMask = 0x00ff0000UL;
+        rnBlueMask = 0x0000ff00UL;
+        rnAlphaMask = 0x000000ffUL;
+        rnTransparencyIndex = 0;
+    }
+
+    rnWidth = pReadAccess->Width();
+    rnHeight = pReadAccess->Height();
+    rnBitCount = pReadAccess->GetBitCount();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/bmpacc.cxx b/vcl/source/gdi/bmpacc.cxx
new file mode 100644
index 000000000..6910c6e3e
--- /dev/null
+++ b/vcl/source/gdi/bmpacc.cxx
@@ -0,0 +1,464 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/bitmap.hxx>
+#include <vcl/bitmapaccess.hxx>
+
+#include <bitmapwriteaccess.hxx>
+#include <salbmp.hxx>
+#include <svdata.hxx>
+#include <salinst.hxx>
+
+#include <string.h>
+#include <sal/log.hxx>
+#include <tools/debug.hxx>
+
+BitmapInfoAccess::BitmapInfoAccess( Bitmap& rBitmap, BitmapAccessMode nMode ) :
+            mpBuffer        ( nullptr ),
+            mnAccessMode    ( nMode )
+{
+    std::shared_ptr<SalBitmap> xImpBmp = rBitmap.ImplGetSalBitmap();
+
+    assert( xImpBmp && "Forbidden Access to empty bitmap!" );
+
+    if( !xImpBmp )
+        return;
+
+    if (mnAccessMode == BitmapAccessMode::Write)
+    {
+        xImpBmp->DropScaledCache();
+
+        if (xImpBmp.use_count() > 2)
+        {
+            xImpBmp.reset();
+            rBitmap.ImplMakeUnique();
+            xImpBmp = rBitmap.ImplGetSalBitmap();
+        }
+    }
+
+    mpBuffer = xImpBmp->AcquireBuffer( mnAccessMode );
+
+    if( !mpBuffer )
+    {
+        std::shared_ptr<SalBitmap> xNewImpBmp(ImplGetSVData()->mpDefInst->CreateSalBitmap());
+        if (xNewImpBmp->Create(*xImpBmp, rBitmap.GetBitCount()))
+        {
+            xImpBmp = xNewImpBmp;
+            rBitmap.ImplSetSalBitmap( xImpBmp );
+            mpBuffer = xImpBmp->AcquireBuffer( mnAccessMode );
+        }
+    }
+
+    maBitmap = rBitmap;
+}
+
+BitmapInfoAccess::~BitmapInfoAccess()
+{
+    std::shared_ptr<SalBitmap> xImpBmp = maBitmap.ImplGetSalBitmap();
+
+    if (mpBuffer && xImpBmp)
+    {
+        xImpBmp->ReleaseBuffer( mpBuffer, mnAccessMode );
+    }
+}
+
+sal_uInt16 BitmapInfoAccess::GetBestPaletteIndex( const BitmapColor& rBitmapColor ) const
+{
+    return( HasPalette() ? mpBuffer->maPalette.GetBestIndex( rBitmapColor ) : 0 );
+}
+
+BitmapReadAccess::BitmapReadAccess( Bitmap& rBitmap, BitmapAccessMode nMode ) :
+            BitmapInfoAccess( rBitmap, nMode ),
+            mFncGetPixel    ( nullptr ),
+            mFncSetPixel    ( nullptr )
+{
+    if (!mpBuffer)
+        return;
+
+    const std::shared_ptr<SalBitmap>& xImpBmp = rBitmap.ImplGetSalBitmap();
+    if (!xImpBmp)
+        return;
+
+    maColorMask = mpBuffer->maColorMask;
+
+    bool bOk = ImplSetAccessPointers(RemoveScanline(mpBuffer->mnFormat));
+
+    if (!bOk)
+    {
+        xImpBmp->ReleaseBuffer( mpBuffer, mnAccessMode );
+        mpBuffer = nullptr;
+    }
+}
+
+BitmapReadAccess::~BitmapReadAccess()
+{
+}
+
+namespace
+{
+    bool Bitmap32IsPreMultipled()
+    {
+        auto pBackendCapabilities = ImplGetSVData()->mpDefInst->GetBackendCapabilities();
+        return pBackendCapabilities->mbSupportsBitmap32;
+    }
+}
+
+bool BitmapReadAccess::ImplSetAccessPointers( ScanlineFormat nFormat )
+{
+    bool bRet = true;
+
+    switch( nFormat )
+    {
+        case ScanlineFormat::N1BitMsbPal:
+        {
+            mFncGetPixel = GetPixelForN1BitMsbPal;
+            mFncSetPixel = SetPixelForN1BitMsbPal;
+        }
+        break;
+        case ScanlineFormat::N1BitLsbPal:
+        {
+            mFncGetPixel = GetPixelForN1BitLsbPal;
+            mFncSetPixel = SetPixelForN1BitLsbPal;
+        }
+        break;
+        case ScanlineFormat::N4BitMsnPal:
+        {
+            mFncGetPixel = GetPixelForN4BitMsnPal;
+            mFncSetPixel = SetPixelForN4BitMsnPal;
+        }
+        break;
+        case ScanlineFormat::N4BitLsnPal:
+        {
+            mFncGetPixel = GetPixelForN4BitLsnPal;
+            mFncSetPixel = SetPixelForN4BitLsnPal;
+        }
+        break;
+        case ScanlineFormat::N8BitPal:
+        {
+            mFncGetPixel = GetPixelForN8BitPal;
+            mFncSetPixel = SetPixelForN8BitPal;
+        }
+        break;
+        case ScanlineFormat::N8BitTcMask:
+        {
+            mFncGetPixel = GetPixelForN8BitTcMask;
+            mFncSetPixel = SetPixelForN8BitTcMask;
+        }
+        break;
+        case ScanlineFormat::N24BitTcBgr:
+        {
+            mFncGetPixel = GetPixelForN24BitTcBgr;
+            mFncSetPixel = SetPixelForN24BitTcBgr;
+        }
+        break;
+        case ScanlineFormat::N24BitTcRgb:
+        {
+            mFncGetPixel = GetPixelForN24BitTcRgb;
+            mFncSetPixel = SetPixelForN24BitTcRgb;
+        }
+        break;
+        case ScanlineFormat::N32BitTcAbgr:
+        {
+            if (Bitmap32IsPreMultipled())
+            {
+                mFncGetPixel = GetPixelForN32BitTcAbgr;
+                mFncSetPixel = SetPixelForN32BitTcAbgr;
+            }
+            else
+            {
+                mFncGetPixel = GetPixelForN32BitTcXbgr;
+                mFncSetPixel = SetPixelForN32BitTcXbgr;
+            }
+        }
+        break;
+        case ScanlineFormat::N32BitTcArgb:
+        {
+            if (Bitmap32IsPreMultipled())
+            {
+                mFncGetPixel = GetPixelForN32BitTcArgb;
+                mFncSetPixel = SetPixelForN32BitTcArgb;
+            }
+            else
+            {
+                mFncGetPixel = GetPixelForN32BitTcXrgb;
+                mFncSetPixel = SetPixelForN32BitTcXrgb;
+            }
+        }
+        break;
+        case ScanlineFormat::N32BitTcBgra:
+        {
+            if (Bitmap32IsPreMultipled())
+            {
+                mFncGetPixel = GetPixelForN32BitTcBgra;
+                mFncSetPixel = SetPixelForN32BitTcBgra;
+            }
+            else
+            {
+                mFncGetPixel = GetPixelForN32BitTcBgrx;
+                mFncSetPixel = SetPixelForN32BitTcBgrx;
+            }
+        }
+        break;
+        case ScanlineFormat::N32BitTcRgba:
+        {
+            if (Bitmap32IsPreMultipled())
+            {
+                mFncGetPixel = GetPixelForN32BitTcRgba;
+                mFncSetPixel = SetPixelForN32BitTcRgba;
+            }
+            else
+            {
+                mFncGetPixel = GetPixelForN32BitTcRgbx;
+                mFncSetPixel = SetPixelForN32BitTcRgbx;
+            }
+        }
+        break;
+        case ScanlineFormat::N32BitTcMask:
+        {
+            mFncGetPixel = GetPixelForN32BitTcMask;
+            mFncSetPixel = SetPixelForN32BitTcMask;
+        }
+        break;
+
+        default:
+            bRet = false;
+        break;
+    }
+
+    return bRet;
+}
+
+BitmapColor BitmapReadAccess::GetInterpolatedColorWithFallback( double fY, double fX, const BitmapColor& rFallback ) const
+{
+    // ask directly doubles >= 0.0 here to avoid rounded values of 0 at small negative
+    // double values, e.g. static_cast< sal_Int32 >(-0.25) is 0, not -1, but *has* to be outside (!)
+    if(mpBuffer && fX >= 0.0 && fY >= 0.0)
+    {
+        const sal_Int64 nX(static_cast<sal_Int64>(fX));
+        const sal_Int64 nY(static_cast<sal_Int64>(fY));
+
+        if(nX < mpBuffer->mnWidth && nY < mpBuffer->mnHeight)
+        {
+            // get base-return value from inside pixel
+            BitmapColor aRetval(GetColor(nY, nX));
+
+            // calculate deltas and indices for neighbour accesses
+            sal_Int16 nDeltaX((fX - (nX + 0.5)) * 255.0); // [-255 .. 255]
+            sal_Int16 nDeltaY((fY - (nY + 0.5)) * 255.0); // [-255 .. 255]
+            sal_Int16 nIndX(0);
+            sal_Int16 nIndY(0);
+
+            if(nDeltaX > 0)
+            {
+                nIndX = nX + 1;
+            }
+            else
+            {
+                nIndX = nX - 1;
+                nDeltaX = -nDeltaX;
+            }
+
+            if(nDeltaY > 0)
+            {
+                nIndY = nY + 1;
+            }
+            else
+            {
+                nIndY = nY - 1;
+                nDeltaY = -nDeltaY;
+            }
+
+            // get right/left neighbour
+            BitmapColor aXCol(rFallback);
+
+            if(nDeltaX && nIndX >= 0 && nIndX < mpBuffer->mnWidth)
+            {
+                aXCol = GetColor(nY, nIndX);
+            }
+
+            // get top/bottom neighbour
+            BitmapColor aYCol(rFallback);
+
+            if(nDeltaY && nIndY >= 0 && nIndY < mpBuffer->mnHeight)
+            {
+                aYCol = GetColor(nIndY, nX);
+            }
+
+            // get one of four edge neighbours
+            BitmapColor aXYCol(rFallback);
+
+            if(nDeltaX && nDeltaY && nIndX >=0 && nIndY >= 0 && nIndX < mpBuffer->mnWidth && nIndY < mpBuffer->mnHeight)
+            {
+                aXYCol = GetColor(nIndY, nIndX);
+            }
+
+            // merge return value with right/left neighbour
+            if(aXCol != aRetval)
+            {
+                aRetval.Merge(aXCol, 255 - nDeltaX);
+            }
+
+            // merge top/bottom neighbour with edge
+            if(aYCol != aXYCol)
+            {
+                aYCol.Merge(aXYCol, 255 - nDeltaX);
+            }
+
+            // merge return value with already merged top/bottom neighbour
+            if(aRetval != aYCol)
+            {
+                aRetval.Merge(aYCol, 255 - nDeltaY);
+            }
+
+            return aRetval;
+        }
+    }
+
+    return rFallback;
+}
+
+BitmapColor BitmapReadAccess::GetColorWithFallback( double fY, double fX, const BitmapColor& rFallback ) const
+{
+    // ask directly doubles >= 0.0 here to avoid rounded values of 0 at small negative
+    // double values, e.g. static_cast< sal_Int32 >(-0.25) is 0, not -1, but *has* to be outside (!)
+    if(mpBuffer && fX >= 0.0 && fY >= 0.0)
+    {
+        const sal_Int32 nX(static_cast< sal_Int32 >(fX));
+        const sal_Int32 nY(static_cast< sal_Int32 >(fY));
+
+        if(nX < mpBuffer->mnWidth && nY < mpBuffer->mnHeight)
+        {
+            return GetColor(nY, nX);
+        }
+    }
+
+    return rFallback;
+}
+
+BitmapWriteAccess::BitmapWriteAccess(Bitmap& rBitmap)
+    : BitmapReadAccess(rBitmap, BitmapAccessMode::Write)
+{
+}
+
+BitmapWriteAccess::~BitmapWriteAccess()
+{
+}
+
+void BitmapWriteAccess::CopyScanline( long nY, const BitmapReadAccess& rReadAcc )
+{
+    assert(nY >= 0 && nY < mpBuffer->mnHeight && "y-coordinate in destination out of range!");
+    SAL_WARN_IF( nY >= rReadAcc.Height(), "vcl", "y-coordinate in source out of range!" );
+    SAL_WARN_IF( ( !HasPalette() || !rReadAcc.HasPalette() ) && ( HasPalette() || rReadAcc.HasPalette() ), "vcl", "No copying possible between palette bitmap and TC bitmap!" );
+
+    if( ( GetScanlineFormat() == rReadAcc.GetScanlineFormat() ) &&
+        ( GetScanlineSize() >= rReadAcc.GetScanlineSize() ) )
+    {
+        memcpy(GetScanline(nY), rReadAcc.GetScanline(nY), rReadAcc.GetScanlineSize());
+    }
+    else
+    {
+        // TODO: use fastbmp infrastructure
+        Scanline pScanline = GetScanline( nY );
+        Scanline pScanlineRead = rReadAcc.GetScanline(nY);
+        for( long nX = 0, nWidth = std::min( mpBuffer->mnWidth, rReadAcc.Width() ); nX < nWidth; nX++ )
+            SetPixelOnData( pScanline, nX, rReadAcc.GetPixelFromData( pScanlineRead, nX ) );
+    }
+}
+
+void BitmapWriteAccess::CopyScanline( long nY, ConstScanline aSrcScanline,
+                                      ScanlineFormat nSrcScanlineFormat, sal_uInt32 nSrcScanlineSize )
+{
+    const ScanlineFormat nFormat = RemoveScanline( nSrcScanlineFormat );
+
+    assert(nY >= 0 && nY < mpBuffer->mnHeight && "y-coordinate in destination out of range!");
+    DBG_ASSERT( ( HasPalette() && nFormat <= ScanlineFormat::N8BitPal ) ||
+                ( !HasPalette() && nFormat > ScanlineFormat::N8BitPal ),
+                "No copying possible between palette and non palette scanlines!" );
+
+    const sal_uLong nCount = std::min( GetScanlineSize(), nSrcScanlineSize );
+
+    if( nCount )
+    {
+        if( GetScanlineFormat() == RemoveScanline( nSrcScanlineFormat ) )
+            memcpy(GetScanline(nY), aSrcScanline, nCount);
+        else
+        {
+            DBG_ASSERT( nFormat != ScanlineFormat::N8BitTcMask &&
+                        nFormat != ScanlineFormat::N32BitTcMask,
+                        "No support for pixel formats with color masks yet!" );
+
+            // TODO: use fastbmp infrastructure
+            FncGetPixel pFncGetPixel;
+
+            switch( nFormat )
+            {
+                case ScanlineFormat::N1BitMsbPal:    pFncGetPixel = GetPixelForN1BitMsbPal; break;
+                case ScanlineFormat::N1BitLsbPal:    pFncGetPixel = GetPixelForN1BitLsbPal; break;
+                case ScanlineFormat::N4BitMsnPal:    pFncGetPixel = GetPixelForN4BitMsnPal; break;
+                case ScanlineFormat::N4BitLsnPal:    pFncGetPixel = GetPixelForN4BitLsnPal; break;
+                case ScanlineFormat::N8BitPal:        pFncGetPixel = GetPixelForN8BitPal; break;
+                case ScanlineFormat::N8BitTcMask:    pFncGetPixel = GetPixelForN8BitTcMask; break;
+                case ScanlineFormat::N24BitTcBgr:    pFncGetPixel = GetPixelForN24BitTcBgr; break;
+                case ScanlineFormat::N24BitTcRgb:    pFncGetPixel = GetPixelForN24BitTcRgb; break;
+                case ScanlineFormat::N32BitTcAbgr:
+                    if (Bitmap32IsPreMultipled())
+                        pFncGetPixel = GetPixelForN32BitTcAbgr;
+                    else
+                        pFncGetPixel = GetPixelForN32BitTcXbgr;
+                    break;
+                case ScanlineFormat::N32BitTcArgb:
+                    if (Bitmap32IsPreMultipled())
+                        pFncGetPixel = GetPixelForN32BitTcArgb;
+                    else
+                        pFncGetPixel = GetPixelForN32BitTcXrgb;
+                    break;
+                case ScanlineFormat::N32BitTcBgra:
+                    if (Bitmap32IsPreMultipled())
+                        pFncGetPixel = GetPixelForN32BitTcBgra;
+                    else
+                        pFncGetPixel = GetPixelForN32BitTcBgrx;
+                    break;
+                case ScanlineFormat::N32BitTcRgba:
+                    if (Bitmap32IsPreMultipled())
+                        pFncGetPixel = GetPixelForN32BitTcRgba;
+                    else
+                        pFncGetPixel = GetPixelForN32BitTcRgbx;
+                    break;
+                case ScanlineFormat::N32BitTcMask:
+                    pFncGetPixel = GetPixelForN32BitTcMask;
+                    break;
+
+                default:
+                    assert(false);
+                    pFncGetPixel = nullptr;
+                break;
+            }
+
+            if( pFncGetPixel )
+            {
+                const ColorMask aDummyMask;
+                Scanline pScanline = GetScanline(nY);
+                for (long nX = 0, nWidth = mpBuffer->mnWidth; nX < nWidth; ++nX)
+                    SetPixelOnData(pScanline, nX, pFncGetPixel(aSrcScanline, nX, aDummyMask));
+            }
+        }
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/bmpacc2.cxx b/vcl/source/gdi/bmpacc2.cxx
new file mode 100644
index 000000000..9210d5222
--- /dev/null
+++ b/vcl/source/gdi/bmpacc2.cxx
@@ -0,0 +1,362 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/bitmapaccess.hxx>
+#include <vcl/BitmapTools.hxx>
+
+BitmapColor BitmapReadAccess::GetPixelForN1BitMsbPal(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    return BitmapColor( pScanline[ nX >> 3 ] & ( 1 << ( 7 - ( nX & 7 ) ) ) ? 1 : 0 );
+}
+
+void BitmapReadAccess::SetPixelForN1BitMsbPal(const Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    sal_uInt8& rByte = pScanline[ nX >> 3 ];
+
+    if ( rBitmapColor.GetIndex() & 1 )
+        rByte |= 1 << ( 7 - ( nX & 7 ) );
+    else
+        rByte &= ~( 1 << ( 7 - ( nX & 7 ) ) );
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN1BitLsbPal(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    return BitmapColor( pScanline[ nX >> 3 ] & ( 1 << ( nX & 7 ) ) ? 1 : 0 );
+}
+
+void BitmapReadAccess::SetPixelForN1BitLsbPal(const Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    sal_uInt8& rByte = pScanline[ nX >> 3 ];
+
+    if ( rBitmapColor.GetIndex() & 1 )
+        rByte |= 1 << ( nX & 7 );
+    else
+        rByte &= ~( 1 << ( nX & 7 ) );
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN4BitMsnPal(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    return BitmapColor( ( pScanline[ nX >> 1 ] >> ( nX & 1 ? 0 : 4 ) ) & 0x0f );
+}
+
+void BitmapReadAccess::SetPixelForN4BitMsnPal(const Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    sal_uInt8& rByte = pScanline[ nX >> 1 ];
+
+    if ( nX & 1 )
+    {
+        rByte &= 0xf0;
+        rByte |= ( rBitmapColor.GetIndex() & 0x0f );
+    }
+    else
+    {
+        rByte &= 0x0f;
+        rByte |= ( rBitmapColor.GetIndex() << 4 );
+    }
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN4BitLsnPal(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    return BitmapColor( ( pScanline[ nX >> 1 ] >> ( nX & 1 ? 4 : 0 ) ) & 0x0f );
+}
+
+void BitmapReadAccess::SetPixelForN4BitLsnPal(const Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    sal_uInt8& rByte = pScanline[ nX >> 1 ];
+
+    if ( nX & 1 )
+    {
+        rByte &= 0x0f;
+        rByte |= ( rBitmapColor.GetIndex() << 4 );
+    }
+    else
+    {
+        rByte &= 0xf0;
+        rByte |= ( rBitmapColor.GetIndex() & 0x0f );
+    }
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN8BitPal(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    return BitmapColor( pScanline[ nX ] );
+}
+
+void BitmapReadAccess::SetPixelForN8BitPal(Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    pScanline[ nX ] = rBitmapColor.GetIndex();
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN8BitTcMask(ConstScanline pScanline, long nX, const ColorMask& rMask)
+{
+    BitmapColor aColor;
+    rMask.GetColorFor8Bit( aColor, pScanline + nX );
+    return aColor;
+}
+
+void BitmapReadAccess::SetPixelForN8BitTcMask(Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask& rMask)
+{
+    rMask.SetColorFor8Bit( rBitmapColor, pScanline + nX );
+}
+
+
+BitmapColor BitmapReadAccess::GetPixelForN24BitTcBgr(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    BitmapColor aBitmapColor;
+
+    pScanline = pScanline + nX * 3;
+    aBitmapColor.SetBlue( *pScanline++ );
+    aBitmapColor.SetGreen( *pScanline++ );
+    aBitmapColor.SetRed( *pScanline );
+
+    return aBitmapColor;
+}
+
+void BitmapReadAccess::SetPixelForN24BitTcBgr(Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    pScanline = pScanline + nX * 3;
+    *pScanline++ = rBitmapColor.GetBlue();
+    *pScanline++ = rBitmapColor.GetGreen();
+    *pScanline = rBitmapColor.GetRed();
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN24BitTcRgb(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    BitmapColor aBitmapColor;
+
+    pScanline = pScanline + nX * 3;
+    aBitmapColor.SetRed( *pScanline++ );
+    aBitmapColor.SetGreen( *pScanline++ );
+    aBitmapColor.SetBlue( *pScanline );
+
+    return aBitmapColor;
+}
+
+void BitmapReadAccess::SetPixelForN24BitTcRgb(Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    pScanline = pScanline + nX * 3;
+    *pScanline++ = rBitmapColor.GetRed();
+    *pScanline++ = rBitmapColor.GetGreen();
+    *pScanline = rBitmapColor.GetBlue();
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN32BitTcAbgr(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    pScanline = pScanline + nX * 4;
+
+    sal_uInt8 a = *pScanline++;
+    sal_uInt8 b = *pScanline++;
+    sal_uInt8 g = *pScanline++;
+    sal_uInt8 r = *pScanline;
+
+    return BitmapColor(
+            vcl::bitmap::unpremultiply(r, a),
+            vcl::bitmap::unpremultiply(g, a),
+            vcl::bitmap::unpremultiply(b, a),
+            0xFF - a);
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN32BitTcXbgr(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    BitmapColor aBitmapColor;
+
+    pScanline = pScanline + ( nX << 2 ) + 1;
+    aBitmapColor.SetBlue( *pScanline++ );
+    aBitmapColor.SetGreen( *pScanline++ );
+    aBitmapColor.SetRed( *pScanline );
+
+    return aBitmapColor;
+}
+
+void BitmapReadAccess::SetPixelForN32BitTcAbgr(Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    pScanline = pScanline + nX * 4;
+
+    sal_uInt8 alpha = 0xFF - rBitmapColor.GetAlpha();
+    *pScanline++ = alpha;
+    *pScanline++ = vcl::bitmap::premultiply(rBitmapColor.GetBlue(), alpha);
+    *pScanline++ = vcl::bitmap::premultiply(rBitmapColor.GetGreen(), alpha);
+    *pScanline   = vcl::bitmap::premultiply(rBitmapColor.GetRed(), alpha);
+}
+
+void BitmapReadAccess::SetPixelForN32BitTcXbgr(Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    pScanline = pScanline + ( nX << 2 );
+    *pScanline++ = 0xFF;
+    *pScanline++ = rBitmapColor.GetBlue();
+    *pScanline++ = rBitmapColor.GetGreen();
+    *pScanline = rBitmapColor.GetRed();
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN32BitTcArgb(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    pScanline = pScanline + nX * 4;
+
+    sal_uInt8 a = *pScanline++;
+    sal_uInt8 r = *pScanline++;
+    sal_uInt8 g = *pScanline++;
+    sal_uInt8 b = *pScanline;
+
+    return BitmapColor(
+            vcl::bitmap::unpremultiply(r, a),
+            vcl::bitmap::unpremultiply(g, a),
+            vcl::bitmap::unpremultiply(b, a),
+            0xFF - a);
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN32BitTcXrgb(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    BitmapColor aBitmapColor;
+
+    pScanline = pScanline + ( nX << 2 ) + 1;
+    aBitmapColor.SetRed( *pScanline++ );
+    aBitmapColor.SetGreen( *pScanline++ );
+    aBitmapColor.SetBlue( *pScanline );
+
+    return aBitmapColor;
+}
+
+void BitmapReadAccess::SetPixelForN32BitTcArgb(Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    pScanline = pScanline + nX * 4;
+
+    sal_uInt8 alpha = 0xFF - rBitmapColor.GetAlpha();
+    *pScanline++ = alpha;
+    *pScanline++ = vcl::bitmap::premultiply(rBitmapColor.GetRed(), alpha);
+    *pScanline++ = vcl::bitmap::premultiply(rBitmapColor.GetGreen(), alpha);
+    *pScanline   = vcl::bitmap::premultiply(rBitmapColor.GetBlue(), alpha);
+}
+
+void BitmapReadAccess::SetPixelForN32BitTcXrgb(Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    pScanline = pScanline + ( nX << 2 );
+    *pScanline++ = 0xFF;
+    *pScanline++ = rBitmapColor.GetRed();
+    *pScanline++ = rBitmapColor.GetGreen();
+    *pScanline = rBitmapColor.GetBlue();
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN32BitTcBgra(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    pScanline = pScanline + nX * 4;
+
+    sal_uInt8 b = *pScanline++;
+    sal_uInt8 g = *pScanline++;
+    sal_uInt8 r = *pScanline++;
+    sal_uInt8 a = *pScanline;
+
+    return BitmapColor(
+            vcl::bitmap::unpremultiply(r, a),
+            vcl::bitmap::unpremultiply(g, a),
+            vcl::bitmap::unpremultiply(b, a),
+            0xFF - a);
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN32BitTcBgrx(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    BitmapColor aBitmapColor;
+
+    pScanline = pScanline + ( nX << 2 );
+    aBitmapColor.SetBlue( *pScanline++ );
+    aBitmapColor.SetGreen( *pScanline++ );
+    aBitmapColor.SetRed( *pScanline );
+
+    return aBitmapColor;
+}
+
+void BitmapReadAccess::SetPixelForN32BitTcBgra(Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    pScanline = pScanline + nX * 4;
+
+    sal_uInt8 alpha = 0xFF - rBitmapColor.GetAlpha();
+    *pScanline++ = vcl::bitmap::premultiply(rBitmapColor.GetBlue(), alpha);
+    *pScanline++ = vcl::bitmap::premultiply(rBitmapColor.GetGreen(), alpha);
+    *pScanline++ = vcl::bitmap::premultiply(rBitmapColor.GetRed(), alpha);
+    *pScanline = alpha;
+}
+
+void BitmapReadAccess::SetPixelForN32BitTcBgrx(Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    pScanline = pScanline + ( nX << 2 );
+    *pScanline++ = rBitmapColor.GetBlue();
+    *pScanline++ = rBitmapColor.GetGreen();
+    *pScanline++ = rBitmapColor.GetRed();
+    *pScanline = 0xFF;
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN32BitTcRgba(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    pScanline = pScanline + nX * 4;
+
+    sal_uInt8 r = *pScanline++;
+    sal_uInt8 g = *pScanline++;
+    sal_uInt8 b = *pScanline++;
+    sal_uInt8 a = *pScanline;
+
+    return BitmapColor(
+            vcl::bitmap::unpremultiply(r, a),
+            vcl::bitmap::unpremultiply(g, a),
+            vcl::bitmap::unpremultiply(b, a),
+            0xFF - a);
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN32BitTcRgbx(ConstScanline pScanline, long nX, const ColorMask&)
+{
+    BitmapColor aBitmapColor;
+
+    pScanline = pScanline + ( nX << 2 );
+    aBitmapColor.SetRed( *pScanline++ );
+    aBitmapColor.SetGreen( *pScanline++ );
+    aBitmapColor.SetBlue( *pScanline );
+
+    return aBitmapColor;
+}
+
+void BitmapReadAccess::SetPixelForN32BitTcRgba(Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    pScanline = pScanline + nX * 4;
+
+    sal_uInt8 alpha = 0xFF - rBitmapColor.GetAlpha();
+    *pScanline++ = vcl::bitmap::premultiply(rBitmapColor.GetRed(), alpha);
+    *pScanline++ = vcl::bitmap::premultiply(rBitmapColor.GetGreen(), alpha);
+    *pScanline++ = vcl::bitmap::premultiply(rBitmapColor.GetBlue(), alpha);
+    *pScanline = alpha;
+}
+
+void BitmapReadAccess::SetPixelForN32BitTcRgbx(Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask&)
+{
+    pScanline = pScanline + ( nX << 2 );
+    *pScanline++ = rBitmapColor.GetRed();
+    *pScanline++ = rBitmapColor.GetGreen();
+    *pScanline++ = rBitmapColor.GetBlue();
+    *pScanline = 0xFF;
+}
+
+BitmapColor BitmapReadAccess::GetPixelForN32BitTcMask(ConstScanline pScanline, long nX, const ColorMask& rMask)
+{
+    BitmapColor aColor;
+    rMask.GetColorFor32Bit( aColor, pScanline + ( nX << 2 ) );
+    return aColor;
+}
+
+void BitmapReadAccess::SetPixelForN32BitTcMask(Scanline pScanline, long nX, const BitmapColor& rBitmapColor, const ColorMask& rMask)
+{
+    rMask.SetColorFor32Bit( rBitmapColor, pScanline + ( nX << 2 ) );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/bmpacc3.cxx b/vcl/source/gdi/bmpacc3.cxx
new file mode 100644
index 000000000..f2fc66427
--- /dev/null
+++ b/vcl/source/gdi/bmpacc3.cxx
@@ -0,0 +1,278 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/bitmap.hxx>
+
+#include <bmpfast.hxx>
+#include <bitmapwriteaccess.hxx>
+
+void BitmapWriteAccess::SetLineColor( const Color& rColor )
+{
+    if (rColor.GetTransparency() == 255)
+    {
+        mpLineColor.reset();
+    }
+    else
+    {
+        if (HasPalette())
+        {
+            mpLineColor = BitmapColor(static_cast<sal_uInt8>(GetBestPaletteIndex(rColor)));
+        }
+        else
+        {
+            mpLineColor = BitmapColor(rColor);
+        }
+    }
+}
+
+void BitmapWriteAccess::SetFillColor()
+{
+    mpFillColor.reset();
+}
+
+void BitmapWriteAccess::SetFillColor( const Color& rColor )
+{
+    if (rColor.GetTransparency() == 255)
+    {
+        mpFillColor.reset();
+    }
+    else
+    {
+        if (HasPalette())
+        {
+            mpFillColor = BitmapColor(static_cast<sal_uInt8>(GetBestPaletteIndex(rColor)));
+        }
+        else
+        {
+            mpFillColor = BitmapColor(rColor);
+        }
+    }
+}
+
+void BitmapWriteAccess::Erase( const Color& rColor )
+{
+    // convert the color format from RGB to palette index if needed
+    // TODO: provide and use Erase( BitmapColor& method)
+    BitmapColor aColor = rColor;
+    if (HasPalette())
+    {
+        aColor = BitmapColor(static_cast<sal_uInt8>(GetBestPaletteIndex(rColor)));
+    }
+
+    // try fast bitmap method first
+    if (ImplFastEraseBitmap(*mpBuffer, aColor))
+        return;
+
+    tools::Rectangle aRect(Point(), maBitmap.GetSizePixel());
+    if (aRect.IsEmpty())
+        return;
+    // clear the bitmap by filling the first line pixel by pixel,
+    // then dup the first line over each other line
+    Scanline pFirstScanline = GetScanline(0);
+    const long nEndX = aRect.Right();
+    for (long nX = 0; nX <= nEndX; ++nX)
+        SetPixelOnData(pFirstScanline, nX, rColor);
+    const auto nScanlineSize = GetScanlineSize();
+    const long nEndY = aRect.Bottom();
+    for (long nY = 1; nY <= nEndY; nY++)
+    {
+        Scanline pDestScanline = GetScanline(nY);
+        memcpy(pDestScanline, pFirstScanline, nScanlineSize);
+    }
+}
+
+void BitmapWriteAccess::DrawLine( const Point& rStart, const Point& rEnd )
+{
+    if (mpLineColor)
+    {
+        const BitmapColor& rLineColor = *mpLineColor;
+        long nX, nY;
+
+        if (rStart.X() == rEnd.X())
+        {
+            // Vertical Line
+            const long nEndY = rEnd.Y();
+
+            nX = rStart.X();
+            nY = rStart.Y();
+
+            if (nEndY > nY)
+            {
+                for (; nY <= nEndY; nY++ )
+                    SetPixel( nY, nX, rLineColor );
+            }
+            else
+            {
+                for (; nY >= nEndY; nY-- )
+                    SetPixel( nY, nX, rLineColor );
+            }
+        }
+        else if (rStart.Y() == rEnd.Y())
+        {
+            // Horizontal Line
+            const long nEndX = rEnd.X();
+
+            nX = rStart.X();
+            nY = rStart.Y();
+
+            if (nEndX > nX)
+            {
+                for (; nX <= nEndX; nX++)
+                    SetPixel(nY, nX, rLineColor);
+            }
+            else
+            {
+                for (; nX >= nEndX; nX--)
+                    SetPixel(nY, nX, rLineColor);
+            }
+        }
+        else
+        {
+            const long  nDX = labs( rEnd.X() - rStart.X() );
+            const long  nDY = labs( rEnd.Y() - rStart.Y() );
+            long nX1;
+            long nY1;
+            long nX2;
+            long nY2;
+
+            if (nDX >= nDY)
+            {
+                if (rStart.X() < rEnd.X())
+                {
+                    nX1 = rStart.X();
+                    nY1 = rStart.Y();
+                    nX2 = rEnd.X();
+                    nY2 = rEnd.Y();
+                }
+                else
+                {
+                    nX1 = rEnd.X();
+                    nY1 = rEnd.Y();
+                    nX2 = rStart.X();
+                    nY2 = rStart.Y();
+                }
+
+                const long nDYX = (nDY - nDX) << 1;
+                const long nDY2 = nDY << 1;
+                long nD = nDY2 - nDX;
+                bool bPos = nY1 < nY2;
+
+                for (nX = nX1, nY = nY1; nX <= nX2; nX++)
+                {
+                    SetPixel(nY, nX, rLineColor);
+
+                    if (nD < 0)
+                        nD += nDY2;
+                    else
+                    {
+                        nD += nDYX;
+
+                        if (bPos)
+                            nY++;
+                        else
+                            nY--;
+                    }
+                }
+            }
+            else
+            {
+                if (rStart.Y() < rEnd.Y())
+                {
+                    nX1 = rStart.X();
+                    nY1 = rStart.Y();
+                    nX2 = rEnd.X();
+                    nY2 = rEnd.Y();
+                }
+                else
+                {
+                    nX1 = rEnd.X();
+                    nY1 = rEnd.Y();
+                    nX2 = rStart.X();
+                    nY2 = rStart.Y();
+                }
+
+                const long  nDYX = (nDX - nDY) << 1;
+                const long  nDY2 = nDX << 1;
+                long nD = nDY2 - nDY;
+                bool bPos = nX1 < nX2;
+
+                for (nX = nX1, nY = nY1; nY <= nY2; nY++)
+                {
+                    SetPixel(nY, nX, rLineColor);
+
+                    if (nD < 0)
+                        nD += nDY2;
+                    else
+                    {
+                        nD += nDYX;
+
+                        if (bPos)
+                            nX++;
+                        else
+                            nX--;
+                    }
+                }
+            }
+        }
+    }
+}
+
+void BitmapWriteAccess::FillRect( const tools::Rectangle& rRect )
+{
+    if (mpFillColor)
+    {
+        const BitmapColor& rFillColor = *mpFillColor;
+        tools::Rectangle aRect(Point(), maBitmap.GetSizePixel());
+
+        aRect.Intersection(rRect);
+
+        if (!aRect.IsEmpty())
+        {
+            const long nStartX = rRect.Left();
+            const long nStartY = rRect.Top();
+            const long nEndX = rRect.Right();
+            const long nEndY = rRect.Bottom();
+
+            for (long nY = nStartY; nY <= nEndY; nY++)
+            {
+                Scanline pScanline = GetScanline( nY );
+                for (long nX = nStartX; nX <= nEndX; nX++)
+                {
+                    SetPixelOnData(pScanline, nX, rFillColor);
+                }
+            }
+        }
+    }
+}
+
+void BitmapWriteAccess::DrawRect( const tools::Rectangle& rRect )
+{
+    if (mpFillColor)
+        FillRect(rRect);
+
+    if (mpLineColor && (!mpFillColor || ( *mpFillColor != *mpLineColor)))
+    {
+        DrawLine(rRect.TopLeft(), rRect.TopRight());
+        DrawLine(rRect.TopRight(), rRect.BottomRight());
+        DrawLine(rRect.BottomRight(), rRect.BottomLeft());
+        DrawLine(rRect.BottomLeft(), rRect.TopLeft());
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/bmpfast.cxx b/vcl/source/gdi/bmpfast.cxx
new file mode 100644
index 000000000..cbf72d809
--- /dev/null
+++ b/vcl/source/gdi/bmpfast.cxx
@@ -0,0 +1,743 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <bmpfast.hxx>
+#include <vcl/bitmapaccess.hxx>
+#include <vcl/salgtype.hxx>
+#include <bitmapwriteaccess.hxx>
+
+#include <sal/log.hxx>
+
+typedef unsigned char PIXBYTE;
+
+namespace {
+
+class BasePixelPtr
+{
+public:
+    explicit BasePixelPtr( PIXBYTE* p = nullptr ) : mpPixel( p ) {}
+    void    SetRawPtr( PIXBYTE* pRawPtr )               { mpPixel = pRawPtr; }
+    void    AddByteOffset( int nByteOffset )            { mpPixel += nByteOffset; }
+
+protected:
+   PIXBYTE* mpPixel;
+};
+
+template <ScanlineFormat PIXFMT>
+class TrueColorPixelPtr : public BasePixelPtr
+{
+public:
+    PIXBYTE GetRed() const;
+    PIXBYTE GetGreen() const;
+    PIXBYTE GetBlue() const;
+    PIXBYTE GetAlpha() const;
+
+    void    SetColor( PIXBYTE r, PIXBYTE g, PIXBYTE b ) const;
+    void    SetAlpha( PIXBYTE a ) const;
+};
+
+// template specializations for truecolor pixel formats
+template <>
+class TrueColorPixelPtr<ScanlineFormat::N24BitTcRgb> : public BasePixelPtr
+{
+public:
+    void    operator++()       { mpPixel += 3; }
+
+    PIXBYTE GetRed() const     { return mpPixel[0]; }
+    PIXBYTE GetGreen() const   { return mpPixel[1]; }
+    PIXBYTE GetBlue() const    { return mpPixel[2]; }
+    static PIXBYTE GetAlpha()  { return 0; }
+    static void SetAlpha( PIXBYTE ) {}
+
+    void SetColor( PIXBYTE r, PIXBYTE g, PIXBYTE b ) const
+    {
+        mpPixel[0] = r;
+        mpPixel[1] = g;
+        mpPixel[2] = b;
+    }
+};
+
+template <>
+class TrueColorPixelPtr<ScanlineFormat::N24BitTcBgr> : public BasePixelPtr
+{
+public:
+    void    operator++()        { mpPixel += 3; }
+
+    PIXBYTE GetRed() const      { return mpPixel[2]; }
+    PIXBYTE GetGreen() const    { return mpPixel[1]; }
+    PIXBYTE GetBlue() const     { return mpPixel[0]; }
+    static PIXBYTE GetAlpha()   { return 0; }
+    static void SetAlpha( PIXBYTE ) {}
+
+    void SetColor( PIXBYTE r, PIXBYTE g, PIXBYTE b ) const
+    {
+        mpPixel[0] = b;
+        mpPixel[1] = g;
+        mpPixel[2] = r;
+    }
+};
+
+template <>
+class TrueColorPixelPtr<ScanlineFormat::N32BitTcArgb> : public BasePixelPtr
+{
+public:
+    void    operator++()        { mpPixel += 4; }
+
+    PIXBYTE GetRed() const      { return mpPixel[1]; }
+    PIXBYTE GetGreen() const    { return mpPixel[2]; }
+    PIXBYTE GetBlue() const     { return mpPixel[3]; }
+    PIXBYTE GetAlpha() const    { return mpPixel[0]; }
+    void SetAlpha( PIXBYTE a ) const { mpPixel[0] = a; }
+
+    void SetColor( PIXBYTE r, PIXBYTE g, PIXBYTE b ) const
+    {
+        mpPixel[1] = r;
+        mpPixel[2] = g;
+        mpPixel[3] = b;
+    }
+};
+
+template <>
+class TrueColorPixelPtr<ScanlineFormat::N32BitTcAbgr> : public BasePixelPtr
+{
+public:
+    void    operator++()        { mpPixel += 4; }
+
+    PIXBYTE GetRed() const      { return mpPixel[3]; }
+    PIXBYTE GetGreen() const    { return mpPixel[2]; }
+    PIXBYTE GetBlue() const     { return mpPixel[1]; }
+    PIXBYTE GetAlpha() const    { return mpPixel[0]; }
+    void SetAlpha( PIXBYTE a ) const { mpPixel[0] = a; }
+
+    void SetColor( PIXBYTE r, PIXBYTE g, PIXBYTE b ) const
+    {
+        mpPixel[1] = b;
+        mpPixel[2] = g;
+        mpPixel[3] = r;
+    }
+};
+
+template <>
+class TrueColorPixelPtr<ScanlineFormat::N32BitTcRgba> : public BasePixelPtr
+{
+public:
+    void    operator++()            { mpPixel += 4; }
+
+    PIXBYTE GetRed() const          { return mpPixel[0]; }
+    PIXBYTE GetGreen() const        { return mpPixel[1]; }
+    PIXBYTE GetBlue() const         { return mpPixel[2]; }
+    PIXBYTE GetAlpha() const        { return mpPixel[3]; }
+    void SetAlpha( PIXBYTE a ) const{ mpPixel[3] = a; }
+
+    void SetColor( PIXBYTE r, PIXBYTE g, PIXBYTE b ) const
+    {
+        mpPixel[0] = r;
+        mpPixel[1] = g;
+        mpPixel[2] = b;
+    }
+};
+
+template <>
+class TrueColorPixelPtr<ScanlineFormat::N32BitTcBgra> : public BasePixelPtr
+{
+public:
+    void    operator++()            { mpPixel += 4; }
+
+    PIXBYTE GetRed() const          { return mpPixel[2]; }
+    PIXBYTE GetGreen() const        { return mpPixel[1]; }
+    PIXBYTE GetBlue() const         { return mpPixel[0]; }
+    PIXBYTE GetAlpha() const        { return mpPixel[3]; }
+    void SetAlpha( PIXBYTE a ) const{ mpPixel[3] = a; }
+
+    void SetColor( PIXBYTE r, PIXBYTE g, PIXBYTE b ) const
+    {
+        mpPixel[0] = b;
+        mpPixel[1] = g;
+        mpPixel[2] = r;
+    }
+};
+
+template <>
+class TrueColorPixelPtr<ScanlineFormat::N8BitTcMask> : public BasePixelPtr
+{
+public:
+    void    operator++()                    { mpPixel += 1; }
+    PIXBYTE GetAlpha() const                { return mpPixel[0]; }
+};
+
+// TODO: for some reason many Alpha maps are ScanlineFormat::N8BitPal
+// they should be ScanlineFormat::N8BitTcMask
+template <>
+class TrueColorPixelPtr<ScanlineFormat::N8BitPal>
+: public TrueColorPixelPtr<ScanlineFormat::N8BitTcMask>
+{};
+
+}
+
+// converting truecolor formats
+template <ScanlineFormat SRCFMT, ScanlineFormat DSTFMT>
+static void ImplConvertPixel( const TrueColorPixelPtr<DSTFMT>& rDst,
+    const TrueColorPixelPtr<SRCFMT>& rSrc )
+{
+    rDst.SetColor( rSrc.GetRed(), rSrc.GetGreen(), rSrc.GetBlue() );
+    rDst.SetAlpha( rSrc.GetAlpha() );
+}
+
+template <ScanlineFormat SRCFMT, ScanlineFormat DSTFMT>
+static void ImplConvertLine( const TrueColorPixelPtr<DSTFMT>& rDst,
+    const TrueColorPixelPtr<SRCFMT>& rSrc, int nPixelCount )
+{
+    TrueColorPixelPtr<DSTFMT> aDst( rDst );
+    TrueColorPixelPtr<SRCFMT> aSrc( rSrc );
+    while( --nPixelCount >= 0 )
+    {
+        ImplConvertPixel( aDst, aSrc );
+        ++aSrc;
+        ++aDst;
+    }
+}
+
+// alpha blending truecolor pixels
+template <ScanlineFormat SRCFMT, ScanlineFormat DSTFMT>
+static void ImplBlendPixels( const TrueColorPixelPtr<DSTFMT>& rDst,
+    const TrueColorPixelPtr<SRCFMT>& rSrc, unsigned nAlphaVal )
+{
+    static const unsigned nAlphaShift = 8;
+    if( !nAlphaVal )
+        ImplConvertPixel( rDst, rSrc );
+    else if( nAlphaVal != ~(~0U << nAlphaShift) )
+    {
+        int nR = rDst.GetRed();
+        int nS = rSrc.GetRed();
+        nR = nS + (((nR - nS) * nAlphaVal) >> nAlphaShift);
+
+        int nG = rDst.GetGreen();
+        nS = rSrc.GetGreen();
+        nG = nS + (((nG - nS) * nAlphaVal) >> nAlphaShift);
+
+        int nB = rDst.GetBlue();
+        nS = rSrc.GetBlue();
+        nB = nS + (((nB - nS) * nAlphaVal) >> nAlphaShift);
+
+        rDst.SetColor( sal::static_int_cast<PIXBYTE>(nR),
+                       sal::static_int_cast<PIXBYTE>(nG),
+                       sal::static_int_cast<PIXBYTE>(nB) );
+    }
+}
+
+template <ScanlineFormat MASKFMT, ScanlineFormat SRCFMT, ScanlineFormat DSTFMT>
+static void ImplBlendLines( const TrueColorPixelPtr<DSTFMT>& rDst,
+    const TrueColorPixelPtr<SRCFMT>& rSrc, const TrueColorPixelPtr<MASKFMT>& rMsk,
+    int nPixelCount )
+{
+    TrueColorPixelPtr<MASKFMT> aMsk( rMsk );
+    TrueColorPixelPtr<DSTFMT> aDst( rDst );
+    TrueColorPixelPtr<SRCFMT> aSrc( rSrc );
+    while( --nPixelCount >= 0 )
+    {
+        ImplBlendPixels(aDst, aSrc, aMsk.GetAlpha());
+        ++aDst;
+        ++aSrc;
+        ++aMsk;
+    }
+}
+
+static bool ImplCopyImage( BitmapBuffer& rDstBuffer, const BitmapBuffer& rSrcBuffer )
+{
+    const int nSrcLinestep = rSrcBuffer.mnScanlineSize;
+    int nDstLinestep = rDstBuffer.mnScanlineSize;
+
+    const PIXBYTE* pRawSrc = rSrcBuffer.mpBits;
+    PIXBYTE* pRawDst = rDstBuffer.mpBits;
+
+    // source and destination don't match upside down
+    if( ScanlineFormat::TopDown & (rSrcBuffer.mnFormat ^ rDstBuffer.mnFormat)  )
+    {
+        pRawDst += (rSrcBuffer.mnHeight - 1) * nDstLinestep;
+        nDstLinestep = -rDstBuffer.mnScanlineSize;
+    }
+    else if( nSrcLinestep == nDstLinestep )
+    {
+        memcpy( pRawDst, pRawSrc, rSrcBuffer.mnHeight * nDstLinestep );
+        return true;
+    }
+
+    int nByteWidth = nSrcLinestep;
+    if( nByteWidth > rDstBuffer.mnScanlineSize )
+        nByteWidth = rDstBuffer.mnScanlineSize;
+
+    for( int y = rSrcBuffer.mnHeight; --y >= 0; )
+    {
+        memcpy( pRawDst, pRawSrc, nByteWidth );
+        pRawSrc += nSrcLinestep;
+        pRawDst += nDstLinestep;
+    }
+
+    return true;
+}
+
+template <ScanlineFormat DSTFMT,ScanlineFormat SRCFMT>
+static bool ImplConvertToBitmap( TrueColorPixelPtr<SRCFMT>& rSrcLine,
+    BitmapBuffer& rDstBuffer, const BitmapBuffer& rSrcBuffer )
+{
+    // help the compiler to avoid instantiations of unneeded conversions
+    SAL_WARN_IF( SRCFMT == DSTFMT, "vcl.gdi", "ImplConvertToBitmap into same format");
+    if( SRCFMT == DSTFMT )
+        return false;
+
+    const int nSrcLinestep = rSrcBuffer.mnScanlineSize;
+    int nDstLinestep = rDstBuffer.mnScanlineSize;
+
+    TrueColorPixelPtr<DSTFMT> aDstLine; aDstLine.SetRawPtr( rDstBuffer.mpBits );
+
+    // source and destination don't match upside down
+    if( ScanlineFormat::TopDown & (rSrcBuffer.mnFormat ^ rDstBuffer.mnFormat) )
+    {
+        aDstLine.AddByteOffset( (rSrcBuffer.mnHeight - 1) * nDstLinestep );
+        nDstLinestep = -nDstLinestep;
+    }
+
+    for( int y = rSrcBuffer.mnHeight; --y >= 0; )
+    {
+        ImplConvertLine( aDstLine, rSrcLine, rSrcBuffer.mnWidth );
+        rSrcLine.AddByteOffset( nSrcLinestep );
+        aDstLine.AddByteOffset( nDstLinestep );
+    }
+
+    return true;
+}
+
+template <ScanlineFormat SRCFMT>
+static bool ImplConvertFromBitmap( BitmapBuffer& rDst, const BitmapBuffer& rSrc )
+{
+    TrueColorPixelPtr<SRCFMT> aSrcType; aSrcType.SetRawPtr( rSrc.mpBits );
+
+    // select the matching instantiation for the destination's bitmap format
+    switch (RemoveScanline(rDst.mnFormat))
+    {
+        case ScanlineFormat::N1BitMsbPal:
+        case ScanlineFormat::N1BitLsbPal:
+        case ScanlineFormat::N4BitMsnPal:
+        case ScanlineFormat::N4BitLsnPal:
+        case ScanlineFormat::N8BitPal:
+            break;
+
+        case ScanlineFormat::N8BitTcMask:
+//            return ImplConvertToBitmap<ScanlineFormat::N8BitTcMask>( aSrcType, rDst, rSrc );
+        case ScanlineFormat::N32BitTcMask:
+//            return ImplConvertToBitmap<ScanlineFormat::N32BitTcMask>( aSrcType, rDst, rSrc );
+            break;
+
+        case ScanlineFormat::N24BitTcBgr:
+            return ImplConvertToBitmap<ScanlineFormat::N24BitTcBgr>( aSrcType, rDst, rSrc );
+        case ScanlineFormat::N24BitTcRgb:
+            return ImplConvertToBitmap<ScanlineFormat::N24BitTcRgb>( aSrcType, rDst, rSrc );
+
+        case ScanlineFormat::N32BitTcAbgr:
+            return ImplConvertToBitmap<ScanlineFormat::N32BitTcAbgr>( aSrcType, rDst, rSrc );
+        case ScanlineFormat::N32BitTcArgb:
+            return ImplConvertToBitmap<ScanlineFormat::N32BitTcArgb>( aSrcType, rDst, rSrc );
+        case ScanlineFormat::N32BitTcBgra:
+            return ImplConvertToBitmap<ScanlineFormat::N32BitTcBgra>( aSrcType, rDst, rSrc );
+        case ScanlineFormat::N32BitTcRgba:
+            return ImplConvertToBitmap<ScanlineFormat::N32BitTcRgba>( aSrcType, rDst, rSrc );
+        default: break;
+    }
+
+    static int nNotAccelerated = 0;
+    SAL_WARN_IF( rSrc.mnWidth * rSrc.mnHeight >= 4000 && ++nNotAccelerated == 100,
+                 "vcl.gdi",
+                 "ImplConvertFromBitmap for not accelerated case (" << std::hex << static_cast<int>(rSrc.mnFormat) << "->" << static_cast<int>(rDst.mnFormat) << ")" );
+
+    return false;
+}
+
+// A universal stretching conversion is overkill in most common situations
+// => performance benefits for speeding up the non-stretching cases
+bool ImplFastBitmapConversion( BitmapBuffer& rDst, const BitmapBuffer& rSrc,
+    const SalTwoRect& rTR )
+{
+    // TODO:horizontal mirroring not implemented yet
+    if( rTR.mnDestWidth < 0 )
+        return false;
+    // vertical mirroring
+    if( rTR.mnDestHeight < 0 )
+        // TODO: rDst.mnFormat ^= ScanlineFormat::TopDown;
+        return false;
+
+    // offsetted conversion is not implemented yet
+    if( rTR.mnSrcX || rTR.mnSrcY )
+        return false;
+    if( rTR.mnDestX || rTR.mnDestY )
+        return false;
+
+    // stretched conversion is not implemented yet
+    if( rTR.mnDestWidth != rTR.mnSrcWidth )
+        return false;
+    if( rTR.mnDestHeight!= rTR.mnSrcHeight )
+        return false;
+
+    // check source image size
+    if( rSrc.mnWidth < rTR.mnSrcX + rTR.mnSrcWidth )
+        return false;
+    if( rSrc.mnHeight < rTR.mnSrcY + rTR.mnSrcHeight )
+        return false;
+
+    // check dest image size
+    if( rDst.mnWidth < rTR.mnDestX + rTR.mnDestWidth )
+        return false;
+    if( rDst.mnHeight < rTR.mnDestY + rTR.mnDestHeight )
+        return false;
+
+    const ScanlineFormat nSrcFormat = RemoveScanline(rSrc.mnFormat);
+    const ScanlineFormat nDstFormat = RemoveScanline(rDst.mnFormat);
+
+    // special handling of trivial cases
+    if( nSrcFormat == nDstFormat )
+    {
+        // accelerated palette conversions not yet implemented
+        if( rSrc.maPalette != rDst.maPalette )
+            return false;
+        return ImplCopyImage( rDst, rSrc );
+    }
+
+    // select the matching instantiation for the source's bitmap format
+    switch( nSrcFormat )
+    {
+        case ScanlineFormat::N1BitMsbPal:
+        case ScanlineFormat::N1BitLsbPal:
+        case ScanlineFormat::N4BitMsnPal:
+        case ScanlineFormat::N4BitLsnPal:
+        case ScanlineFormat::N8BitPal:
+            break;
+
+        case ScanlineFormat::N8BitTcMask:
+//            return ImplConvertFromBitmap<ScanlineFormat::N8BitTcMask>( rDst, rSrc );
+        case ScanlineFormat::N32BitTcMask:
+//            return ImplConvertFromBitmap<ScanlineFormat::N32BitTcMask>( rDst, rSrc );
+            break;
+
+        case ScanlineFormat::N24BitTcBgr:
+            return ImplConvertFromBitmap<ScanlineFormat::N24BitTcBgr>( rDst, rSrc );
+        case ScanlineFormat::N24BitTcRgb:
+            return ImplConvertFromBitmap<ScanlineFormat::N24BitTcRgb>( rDst, rSrc );
+
+        case ScanlineFormat::N32BitTcAbgr:
+            return ImplConvertFromBitmap<ScanlineFormat::N32BitTcAbgr>( rDst, rSrc );
+        case ScanlineFormat::N32BitTcArgb:
+            return ImplConvertFromBitmap<ScanlineFormat::N32BitTcArgb>( rDst, rSrc );
+        case ScanlineFormat::N32BitTcBgra:
+            return ImplConvertFromBitmap<ScanlineFormat::N32BitTcBgra>( rDst, rSrc );
+        case ScanlineFormat::N32BitTcRgba:
+            return ImplConvertFromBitmap<ScanlineFormat::N32BitTcRgba>( rDst, rSrc );
+        default: break;
+    }
+
+    static int nNotAccelerated = 0;
+    SAL_WARN_IF( rSrc.mnWidth * rSrc.mnHeight >= 4000 && ++nNotAccelerated == 100,
+                 "vcl.gdi",
+                 "ImplFastBitmapConversion for not accelerated case (" << std::hex << static_cast<int>(rSrc.mnFormat) << "->" << static_cast<int>(rDst.mnFormat) << ")" );
+
+    return false;
+}
+
+template <ScanlineFormat DSTFMT, ScanlineFormat SRCFMT> //,sal_uLong MSKFMT>
+static bool ImplBlendToBitmap( TrueColorPixelPtr<SRCFMT>& rSrcLine,
+    BitmapBuffer& rDstBuffer, const BitmapBuffer& rSrcBuffer,
+    const BitmapBuffer& rMskBuffer )
+{
+    SAL_WARN_IF( rMskBuffer.mnFormat != ScanlineFormat::N8BitPal, "vcl.gdi", "FastBmp BlendImage: unusual MSKFMT" );
+
+    const int nSrcLinestep = rSrcBuffer.mnScanlineSize;
+    int nMskLinestep = rMskBuffer.mnScanlineSize;
+    int nDstLinestep = rDstBuffer.mnScanlineSize;
+
+    TrueColorPixelPtr<ScanlineFormat::N8BitPal> aMskLine; aMskLine.SetRawPtr( rMskBuffer.mpBits );
+    TrueColorPixelPtr<DSTFMT> aDstLine; aDstLine.SetRawPtr( rDstBuffer.mpBits );
+
+    // special case for single line masks
+    if( rMskBuffer.mnHeight == 1 )
+        nMskLinestep = 0;
+
+    // source and mask don't match: upside down
+    if( (rSrcBuffer.mnFormat ^ rMskBuffer.mnFormat) & ScanlineFormat::TopDown )
+    {
+        aMskLine.AddByteOffset( (rSrcBuffer.mnHeight - 1) * nMskLinestep );
+        nMskLinestep = -nMskLinestep;
+    }
+
+    // source and destination don't match: upside down
+    if( (rSrcBuffer.mnFormat ^ rDstBuffer.mnFormat) & ScanlineFormat::TopDown )
+    {
+        aDstLine.AddByteOffset( (rDstBuffer.mnHeight - 1) * nDstLinestep );
+        nDstLinestep = -nDstLinestep;
+    }
+
+    assert(rDstBuffer.mnHeight <= rSrcBuffer.mnHeight && "not sure about that?");
+    for (int y = rDstBuffer.mnHeight; --y >= 0;)
+    {
+        ImplBlendLines(aDstLine, rSrcLine, aMskLine, rDstBuffer.mnWidth);
+        aDstLine.AddByteOffset( nDstLinestep );
+        rSrcLine.AddByteOffset( nSrcLinestep );
+        aMskLine.AddByteOffset( nMskLinestep );
+    }
+
+    return true;
+}
+
+// some specializations to reduce the code size
+template <>
+bool ImplBlendToBitmap<ScanlineFormat::N24BitTcBgr,ScanlineFormat::N24BitTcBgr>(
+    TrueColorPixelPtr<ScanlineFormat::N24BitTcBgr>&,
+    BitmapBuffer& rDstBuffer, const BitmapBuffer& rSrcBuffer,
+    const BitmapBuffer& rMskBuffer )
+ {
+    TrueColorPixelPtr<ScanlineFormat::N24BitTcRgb> aSrcType; aSrcType.SetRawPtr( rSrcBuffer.mpBits );
+    return ImplBlendToBitmap<ScanlineFormat::N24BitTcRgb>( aSrcType, rDstBuffer, rSrcBuffer, rMskBuffer );
+ }
+
+template <>
+bool ImplBlendToBitmap<ScanlineFormat::N32BitTcAbgr,ScanlineFormat::N32BitTcAbgr>(
+    TrueColorPixelPtr<ScanlineFormat::N32BitTcAbgr>&,
+    BitmapBuffer& rDstBuffer, const BitmapBuffer& rSrcBuffer,
+    const BitmapBuffer& rMskBuffer )
+ {
+    TrueColorPixelPtr<ScanlineFormat::N32BitTcArgb> aSrcType; aSrcType.SetRawPtr( rSrcBuffer.mpBits );
+    return ImplBlendToBitmap<ScanlineFormat::N32BitTcArgb>( aSrcType, rDstBuffer, rSrcBuffer, rMskBuffer );
+ }
+
+template <>
+bool ImplBlendToBitmap<ScanlineFormat::N32BitTcBgra,ScanlineFormat::N32BitTcBgra>(
+    TrueColorPixelPtr<ScanlineFormat::N32BitTcBgra>&,
+    BitmapBuffer& rDstBuffer, const BitmapBuffer& rSrcBuffer,
+    const BitmapBuffer& rMskBuffer )
+ {
+    TrueColorPixelPtr<ScanlineFormat::N32BitTcRgba> aSrcType; aSrcType.SetRawPtr( rSrcBuffer.mpBits );
+    return ImplBlendToBitmap<ScanlineFormat::N32BitTcRgba>( aSrcType, rDstBuffer, rSrcBuffer, rMskBuffer );
+ }
+
+template <ScanlineFormat SRCFMT>
+static bool ImplBlendFromBitmap( BitmapBuffer& rDst, const BitmapBuffer& rSrc, const BitmapBuffer& rMsk )
+{
+    TrueColorPixelPtr<SRCFMT> aSrcType; aSrcType.SetRawPtr( rSrc.mpBits );
+
+    // select the matching instantiation for the destination's bitmap format
+    switch (RemoveScanline(rDst.mnFormat))
+    {
+        case ScanlineFormat::N1BitMsbPal:
+        case ScanlineFormat::N1BitLsbPal:
+        case ScanlineFormat::N4BitMsnPal:
+        case ScanlineFormat::N4BitLsnPal:
+        case ScanlineFormat::N8BitPal:
+            break;
+
+        case ScanlineFormat::N8BitTcMask:
+//            return ImplBlendToBitmap<ScanlineFormat::N8BitTcMask>( aSrcType, rDst, rSrc, rMsk );
+        case ScanlineFormat::N32BitTcMask:
+//            return ImplBlendToBitmap<ScanlineFormat::N32BitTcMask>( aSrcType, rDst, rSrc, rMsk );
+            break;
+
+        case ScanlineFormat::N24BitTcBgr:
+            return ImplBlendToBitmap<ScanlineFormat::N24BitTcBgr>( aSrcType, rDst, rSrc, rMsk );
+        case ScanlineFormat::N24BitTcRgb:
+            return ImplBlendToBitmap<ScanlineFormat::N24BitTcRgb>( aSrcType, rDst, rSrc, rMsk );
+
+        case ScanlineFormat::N32BitTcAbgr:
+            return ImplBlendToBitmap<ScanlineFormat::N32BitTcAbgr>( aSrcType, rDst, rSrc, rMsk );
+        case ScanlineFormat::N32BitTcArgb:
+            return ImplBlendToBitmap<ScanlineFormat::N32BitTcArgb>( aSrcType, rDst, rSrc, rMsk );
+        case ScanlineFormat::N32BitTcBgra:
+            return ImplBlendToBitmap<ScanlineFormat::N32BitTcBgra>( aSrcType, rDst, rSrc, rMsk );
+        case ScanlineFormat::N32BitTcRgba:
+            return ImplBlendToBitmap<ScanlineFormat::N32BitTcRgba>( aSrcType, rDst, rSrc, rMsk );
+        default: break;
+    }
+
+    static int nNotAccelerated = 0;
+    SAL_WARN_IF( rSrc.mnWidth * rSrc.mnHeight >= 4000 && ++nNotAccelerated == 100,
+                 "vcl.gdi",
+                 "ImplBlendFromBitmap for not accelerated case (" << std::hex << static_cast<int>(rSrc.mnFormat) << "*" << static_cast<int>(rMsk.mnFormat) << "->" << static_cast<int>(rDst.mnFormat) );
+    return false;
+}
+
+bool ImplFastBitmapBlending( BitmapWriteAccess const & rDstWA,
+    const BitmapReadAccess& rSrcRA, const BitmapReadAccess& rMskRA,
+    const SalTwoRect& rTR )
+{
+    // accelerated blending of paletted bitmaps not implemented yet
+    if( rSrcRA.HasPalette() )
+        return false;
+    if( rDstWA.HasPalette() )
+        return false;
+    // TODO: either get rid of mask's use of 8BIT_PAL or check the palette
+
+    // horizontal mirroring not implemented yet
+    if( rTR.mnDestWidth < 0 )
+        return false;
+    // vertical mirroring
+    if( rTR.mnDestHeight < 0 )
+        // TODO: rDst.mnFormat ^= ScanlineFormat::TopDown;
+        return false;
+
+    // offsetted blending is not implemented yet
+    if( rTR.mnSrcX || rTR.mnSrcY )
+        return false;
+    if( rTR.mnDestX || rTR.mnDestY )
+        return false;
+
+    // stretched blending is not implemented yet
+    if( rTR.mnDestWidth != rTR.mnSrcWidth )
+        return false;
+    if( rTR.mnDestHeight!= rTR.mnSrcHeight )
+        return false;
+
+    // check source image size
+    if( rSrcRA.Width() < rTR.mnSrcX + rTR.mnSrcWidth )
+        return false;
+    if( rSrcRA.Height() < rTR.mnSrcY + rTR.mnSrcHeight )
+        return false;
+
+    // check mask image size
+    if( rMskRA.Width() < rTR.mnSrcX + rTR.mnSrcWidth )
+        return false;
+    if( rMskRA.Height() < rTR.mnSrcY + rTR.mnSrcHeight )
+        if( rMskRA.Height() != 1 )
+            return false;
+
+    // check dest image size
+    if( rDstWA.Width() < rTR.mnDestX + rTR.mnDestWidth )
+        return false;
+    if( rDstWA.Height() < rTR.mnDestY + rTR.mnDestHeight )
+        return false;
+
+    BitmapBuffer& rDst = *rDstWA.ImplGetBitmapBuffer();
+    const BitmapBuffer& rSrc = *rSrcRA.ImplGetBitmapBuffer();
+    const BitmapBuffer& rMsk = *rMskRA.ImplGetBitmapBuffer();
+
+    const ScanlineFormat nSrcFormat = RemoveScanline(rSrc.mnFormat);
+
+    // select the matching instantiation for the source's bitmap format
+    switch( nSrcFormat )
+    {
+        case ScanlineFormat::N1BitMsbPal:
+        case ScanlineFormat::N1BitLsbPal:
+        case ScanlineFormat::N4BitMsnPal:
+        case ScanlineFormat::N4BitLsnPal:
+        case ScanlineFormat::N8BitPal:
+            break;
+
+        case ScanlineFormat::N8BitTcMask:
+//            return ImplBlendFromBitmap<ScanlineFormat::N8BitTcMask>( rDst, rSrc );
+        case ScanlineFormat::N32BitTcMask:
+//            return ImplBlendFromBitmap<ScanlineFormat::N32BitTcMask>( rDst, rSrc );
+            break;
+
+        case ScanlineFormat::N24BitTcBgr:
+            return ImplBlendFromBitmap<ScanlineFormat::N24BitTcBgr>( rDst, rSrc, rMsk );
+        case ScanlineFormat::N24BitTcRgb:
+            return ImplBlendFromBitmap<ScanlineFormat::N24BitTcRgb>( rDst, rSrc, rMsk );
+
+        case ScanlineFormat::N32BitTcAbgr:
+            return ImplBlendFromBitmap<ScanlineFormat::N32BitTcAbgr>( rDst, rSrc, rMsk );
+        case ScanlineFormat::N32BitTcArgb:
+            return ImplBlendFromBitmap<ScanlineFormat::N32BitTcArgb>( rDst, rSrc, rMsk );
+        case ScanlineFormat::N32BitTcBgra:
+            return ImplBlendFromBitmap<ScanlineFormat::N32BitTcBgra>( rDst, rSrc, rMsk );
+        case ScanlineFormat::N32BitTcRgba:
+            return ImplBlendFromBitmap<ScanlineFormat::N32BitTcRgba>( rDst, rSrc, rMsk );
+        default: break;
+    }
+
+    static int nNotAccelerated = 0;
+    SAL_WARN_IF( rSrc.mnWidth * rSrc.mnHeight >= 4000 && ++nNotAccelerated == 100,
+                 "vcl.gdi",
+                 "ImplFastBlend for not accelerated case (" << std::hex << static_cast<int>(rSrc.mnFormat) << "*" << static_cast<int>(rMsk.mnFormat) << "->" << static_cast<int>(rDst.mnFormat) << ")" );
+
+    return false;
+}
+
+bool ImplFastEraseBitmap( BitmapBuffer& rDst, const BitmapColor& rColor )
+{
+    const ScanlineFormat nDstFormat = RemoveScanline(rDst.mnFormat);
+
+    // erasing a bitmap is often just a byte-wise memory fill
+    bool bByteFill = true;
+    sal_uInt8 nFillByte;
+
+    switch( nDstFormat )
+    {
+        case ScanlineFormat::N1BitMsbPal:
+        case ScanlineFormat::N1BitLsbPal:
+            nFillByte = rColor.GetIndex();
+            nFillByte = static_cast<sal_uInt8>( -(nFillByte & 1) ); // 0x00 or 0xFF
+            break;
+        case ScanlineFormat::N4BitMsnPal:
+        case ScanlineFormat::N4BitLsnPal:
+            nFillByte = rColor.GetIndex();
+            nFillByte &= 0x0F;
+            nFillByte |= (nFillByte << 4);
+            break;
+        case ScanlineFormat::N8BitPal:
+        case ScanlineFormat::N8BitTcMask:
+            nFillByte = rColor.GetIndex();
+            break;
+
+        case ScanlineFormat::N24BitTcBgr:
+        case ScanlineFormat::N24BitTcRgb:
+            nFillByte = rColor.GetRed();
+            if( (nFillByte != rColor.GetGreen())
+            ||  (nFillByte != rColor.GetBlue()) )
+                bByteFill = false;
+            break;
+
+        default:
+            bByteFill = false;
+            nFillByte = 0x00;
+            break;
+    }
+
+    if( bByteFill )
+    {
+        long nByteCount = rDst.mnHeight * rDst.mnScanlineSize;
+        memset( rDst.mpBits, nFillByte, nByteCount );
+        return true;
+    }
+
+    // TODO: handle other bitmap formats
+    switch( nDstFormat )
+    {
+        case ScanlineFormat::N32BitTcMask:
+
+        case ScanlineFormat::N24BitTcBgr:
+        case ScanlineFormat::N24BitTcRgb:
+
+        case ScanlineFormat::N32BitTcAbgr:
+        case ScanlineFormat::N32BitTcArgb:
+        case ScanlineFormat::N32BitTcBgra:
+        case ScanlineFormat::N32BitTcRgba:
+            break;
+
+        default:
+            break;
+    }
+
+    return false;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/configsettings.cxx b/vcl/source/gdi/configsettings.cxx
new file mode 100644
index 000000000..8d477ec37
--- /dev/null
+++ b/vcl/source/gdi/configsettings.cxx
@@ -0,0 +1,137 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <configsettings.hxx>
+
+#include <svdata.hxx>
+
+#include <com/sun/star/uno/Any.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <o3tl/any.hxx>
+#include <sal/log.hxx>
+
+using namespace utl;
+using namespace vcl;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::beans;
+using namespace com::sun::star::container;
+
+#define SETTINGS_CONFIGNODE "VCL/Settings"
+
+SettingsConfigItem* SettingsConfigItem::get()
+{
+    ImplSVData* pSVData = ImplGetSVData();
+    if( ! pSVData->mpSettingsConfigItem )
+        pSVData->mpSettingsConfigItem.reset( new SettingsConfigItem() );
+    return pSVData->mpSettingsConfigItem.get();
+}
+
+SettingsConfigItem::SettingsConfigItem()
+ :  ConfigItem( SETTINGS_CONFIGNODE, ConfigItemMode::NONE ),
+    m_aSettings( 0 )
+{
+    getValues();
+}
+
+SettingsConfigItem::~SettingsConfigItem()
+{
+    assert(!IsModified()); // should have been committed
+}
+
+void SettingsConfigItem::ImplCommit()
+{
+    for (auto const& setting : m_aSettings)
+    {
+        OUString aKeyName( setting.first );
+        /*bool bAdded =*/ AddNode( OUString(), aKeyName );
+        Sequence< PropertyValue > aValues( setting.second.size() );
+        PropertyValue* pValues = aValues.getArray();
+        int nIndex = 0;
+        for (auto const& elem : setting.second)
+        {
+            pValues[nIndex].Name    = aKeyName + "/" + elem.first;
+            pValues[nIndex].Handle  = 0;
+            pValues[nIndex].Value <<= elem.second;
+            pValues[nIndex].State   = PropertyState_DIRECT_VALUE;
+            nIndex++;
+        }
+        ReplaceSetProperties( aKeyName, aValues );
+    }
+}
+
+void SettingsConfigItem::Notify( const Sequence< OUString >& )
+{
+    getValues();
+}
+
+void SettingsConfigItem::getValues()
+{
+    m_aSettings.clear();
+
+    const Sequence< OUString > aNames( GetNodeNames( OUString() ) );
+
+    for( const auto& aKeyName : aNames )
+    {
+#if OSL_DEBUG_LEVEL > 2
+        SAL_INFO( "vcl", "found settings data for " << aKeyName );
+#endif
+        Sequence< OUString > aKeys( GetNodeNames( aKeyName ) );
+        Sequence< OUString > aSettingsKeys( aKeys.getLength() );
+        std::transform(aKeys.begin(), aKeys.end(), aSettingsKeys.begin(),
+            [&aKeyName](const OUString& rKey) -> OUString { return aKeyName + "/" + rKey; });
+        Sequence< Any > aValues( GetProperties( aSettingsKeys ) );
+        const OUString* pFrom = aKeys.getConstArray();
+        const Any* pValue = aValues.getConstArray();
+        for( int i = 0; i < aValues.getLength(); i++, pValue++ )
+        {
+            if( auto pLine = o3tl::tryAccess<OUString>(*pValue) )
+            {
+                if( !pLine->isEmpty() )
+                    m_aSettings[ aKeyName ][ pFrom[i] ] = *pLine;
+#if OSL_DEBUG_LEVEL > 2
+                SAL_INFO( "vcl", "   \"" << aKeys.getConstArray()[i] << "\"=\"" << *pLine << "\"" );
+#endif
+            }
+        }
+    }
+}
+
+OUString SettingsConfigItem::getValue( const OUString& rGroup, const OUString& rKey ) const
+{
+    std::unordered_map< OUString, SmallOUStrMap >::const_iterator group = m_aSettings.find( rGroup );
+    if( group == m_aSettings.end() || group->second.find( rKey ) == group->second.end() )
+    {
+        return OUString();
+    }
+    return group->second.find(rKey)->second;
+}
+
+void SettingsConfigItem::setValue( const OUString& rGroup, const OUString& rKey, const OUString& rValue )
+{
+    bool bModified = m_aSettings[ rGroup ][ rKey ] != rValue;
+    if( bModified )
+    {
+        m_aSettings[ rGroup ][ rKey ] = rValue;
+        SetModified();
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/cvtgrf.cxx b/vcl/source/gdi/cvtgrf.cxx
new file mode 100644
index 000000000..9e9ecfb6e
--- /dev/null
+++ b/vcl/source/gdi/cvtgrf.cxx
@@ -0,0 +1,73 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/cvtgrf.hxx>
+#include <tools/stream.hxx>
+
+#include <svdata.hxx>
+
+// Callback
+GraphicConverter::GraphicConverter()
+{
+}
+
+GraphicConverter::~GraphicConverter()
+{
+}
+
+ErrCode GraphicConverter::Import( SvStream& rIStm, Graphic& rGraphic, ConvertDataFormat nFormat )
+{
+    GraphicConverter*   pCvt = ImplGetSVData()->maGDIData.mpGrfConverter;
+    ErrCode             nRet = ERRCODE_IO_GENERAL;
+
+    if( pCvt && pCvt->GetFilterHdl().IsSet() )
+    {
+        ConvertData aData( rGraphic, rIStm, nFormat );
+
+        if( pCvt->GetFilterHdl().Call( aData ) )
+        {
+            rGraphic = aData.maGraphic;
+            nRet = ERRCODE_NONE;
+        }
+        else if( rIStm.GetError() )
+            nRet = rIStm.GetError();
+    }
+
+    return nRet;
+}
+
+ErrCode GraphicConverter::Export( SvStream& rOStm, const Graphic& rGraphic, ConvertDataFormat nFormat )
+{
+    GraphicConverter*   pCvt = ImplGetSVData()->maGDIData.mpGrfConverter;
+    ErrCode             nRet = ERRCODE_IO_GENERAL;
+
+    if( pCvt && pCvt->GetFilterHdl().IsSet() )
+    {
+        ConvertData aData( rGraphic, rOStm, nFormat );
+
+        if( pCvt->GetFilterHdl().Call( aData ) )
+            nRet = ERRCODE_NONE;
+        else if( rOStm.GetError() )
+            nRet = rOStm.GetError();
+    }
+
+    return nRet;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/dibtools.cxx b/vcl/source/gdi/dibtools.cxx
new file mode 100644
index 000000000..f2164b94d
--- /dev/null
+++ b/vcl/source/gdi/dibtools.cxx
@@ -0,0 +1,1904 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+#include <sal/log.hxx>
+
+#include <cassert>
+
+#include <o3tl/safeint.hxx>
+#include <vcl/dibtools.hxx>
+#include <comphelper/fileformat.h>
+#include <tools/zcodec.hxx>
+#include <tools/stream.hxx>
+#include <tools/fract.hxx>
+#include <tools/helpers.hxx>
+#include <tools/GenericTypeSerializer.hxx>
+#include <unotools/configmgr.hxx>
+#include <vcl/bitmapex.hxx>
+#include <vcl/bitmapaccess.hxx>
+#include <vcl/outdev.hxx>
+#include <bitmapwriteaccess.hxx>
+#include <memory>
+
+#define DIBCOREHEADERSIZE       ( 12UL )
+#define DIBINFOHEADERSIZE       ( sizeof(DIBInfoHeader) )
+#define DIBV5HEADERSIZE         ( sizeof(DIBV5Header) )
+
+// - DIBInfoHeader and DIBV5Header
+
+typedef sal_Int32 FXPT2DOT30;
+
+namespace
+{
+
+struct CIEXYZ
+{
+    FXPT2DOT30      aXyzX;
+    FXPT2DOT30      aXyzY;
+    FXPT2DOT30      aXyzZ;
+
+    CIEXYZ()
+    :   aXyzX(0),
+        aXyzY(0),
+        aXyzZ(0)
+    {}
+};
+
+struct CIEXYZTriple
+{
+    CIEXYZ          aXyzRed;
+    CIEXYZ          aXyzGreen;
+    CIEXYZ          aXyzBlue;
+
+    CIEXYZTriple()
+    :   aXyzRed(),
+        aXyzGreen(),
+        aXyzBlue()
+    {}
+};
+
+struct DIBInfoHeader
+{
+    sal_uInt32      nSize;
+    sal_Int32       nWidth;
+    sal_Int32       nHeight;
+    sal_uInt16      nPlanes;
+    sal_uInt16      nBitCount;
+    sal_uInt32      nCompression;
+    sal_uInt32      nSizeImage;
+    sal_Int32       nXPelsPerMeter;
+    sal_Int32       nYPelsPerMeter;
+    sal_uInt32      nColsUsed;
+    sal_uInt32      nColsImportant;
+
+    DIBInfoHeader()
+    :   nSize(0),
+        nWidth(0),
+        nHeight(0),
+        nPlanes(0),
+        nBitCount(0),
+        nCompression(0),
+        nSizeImage(0),
+        nXPelsPerMeter(0),
+        nYPelsPerMeter(0),
+        nColsUsed(0),
+        nColsImportant(0)
+    {}
+};
+
+struct DIBV5Header : public DIBInfoHeader
+{
+    sal_uInt32      nV5RedMask;
+    sal_uInt32      nV5GreenMask;
+    sal_uInt32      nV5BlueMask;
+    sal_uInt32      nV5AlphaMask;
+    sal_uInt32      nV5CSType;
+    CIEXYZTriple    aV5Endpoints;
+    sal_uInt32      nV5GammaRed;
+    sal_uInt32      nV5GammaGreen;
+    sal_uInt32      nV5GammaBlue;
+    sal_uInt32      nV5Intent;
+    sal_uInt32      nV5ProfileData;
+    sal_uInt32      nV5ProfileSize;
+    sal_uInt32      nV5Reserved;
+
+    DIBV5Header()
+    :   DIBInfoHeader(),
+        nV5RedMask(0),
+        nV5GreenMask(0),
+        nV5BlueMask(0),
+        nV5AlphaMask(0),
+        nV5CSType(0),
+        aV5Endpoints(),
+        nV5GammaRed(0),
+        nV5GammaGreen(0),
+        nV5GammaBlue(0),
+        nV5Intent(0),
+        nV5ProfileData(0),
+        nV5ProfileSize(0),
+        nV5Reserved(0)
+    {}
+};
+
+sal_uInt16 discretizeBitcount( sal_uInt16 nInputCount )
+{
+    return ( nInputCount <= 1 ) ? 1 :
+           ( nInputCount <= 4 ) ? 4 :
+           ( nInputCount <= 8 ) ? 8 : 24;
+}
+
+bool isBitfieldCompression( ScanlineFormat nScanlineFormat )
+{
+    return ScanlineFormat::N32BitTcMask == nScanlineFormat;
+}
+
+bool ImplReadDIBInfoHeader(SvStream& rIStm, DIBV5Header& rHeader, bool& bTopDown, bool bMSOFormat)
+{
+    // BITMAPINFOHEADER or BITMAPCOREHEADER or BITMAPV5HEADER
+    sal_uInt64 const aStartPos(rIStm.Tell());
+    rIStm.ReadUInt32( rHeader.nSize );
+
+    // BITMAPCOREHEADER
+    if ( rHeader.nSize == DIBCOREHEADERSIZE )
+    {
+        sal_Int16 nTmp16;
+
+        rIStm.ReadInt16( nTmp16 ); rHeader.nWidth = nTmp16;
+        rIStm.ReadInt16( nTmp16 ); rHeader.nHeight = nTmp16;
+        rIStm.ReadUInt16( rHeader.nPlanes );
+        rIStm.ReadUInt16( rHeader.nBitCount );
+    }
+    else if ( bMSOFormat && rHeader.nSize == DIBINFOHEADERSIZE )
+    {
+        sal_Int16 nTmp16(0);
+        rIStm.ReadInt16(nTmp16);
+        rHeader.nWidth = nTmp16;
+        rIStm.ReadInt16(nTmp16);
+        rHeader.nHeight = nTmp16;
+        sal_uInt8 nTmp8(0);
+        rIStm.ReadUChar(nTmp8);
+        rHeader.nPlanes = nTmp8;
+        rIStm.ReadUChar(nTmp8);
+        rHeader.nBitCount = nTmp8;
+        rIStm.ReadInt16(nTmp16);
+        rHeader.nSizeImage = nTmp16;
+        rIStm.ReadInt16(nTmp16);
+        rHeader.nCompression = nTmp16;
+        if ( !rHeader.nSizeImage ) // uncompressed?
+            rHeader.nSizeImage = ((rHeader.nWidth * rHeader.nBitCount + 31) & ~31) / 8 * rHeader.nHeight;
+        rIStm.ReadInt32( rHeader.nXPelsPerMeter );
+        rIStm.ReadInt32( rHeader.nYPelsPerMeter );
+        rIStm.ReadUInt32( rHeader.nColsUsed );
+        rIStm.ReadUInt32( rHeader.nColsImportant );
+    }
+    else
+    {
+        // BITMAPCOREHEADER, BITMAPV5HEADER or unknown. Read as far as possible
+        std::size_t nUsed(sizeof(rHeader.nSize));
+
+        auto readUInt16 = [&nUsed, &rHeader, &rIStm](sal_uInt16 & v) {
+            if (nUsed < rHeader.nSize) {
+                rIStm.ReadUInt16(v);
+                nUsed += sizeof(v);
+            }
+        };
+        auto readInt32 = [&nUsed, &rHeader, &rIStm](sal_Int32 & v) {
+            if (nUsed < rHeader.nSize) {
+                rIStm.ReadInt32(v);
+                nUsed += sizeof(v);
+            }
+        };
+        auto readUInt32 = [&nUsed, &rHeader, &rIStm](sal_uInt32 & v) {
+            if (nUsed < rHeader.nSize) {
+                rIStm.ReadUInt32(v);
+                nUsed += sizeof(v);
+            }
+        };
+
+        // read DIBInfoHeader entries
+        readInt32( rHeader.nWidth );
+        readInt32( rHeader.nHeight );
+        readUInt16( rHeader.nPlanes );
+        readUInt16( rHeader.nBitCount );
+        readUInt32( rHeader.nCompression );
+        readUInt32( rHeader.nSizeImage );
+        readInt32( rHeader.nXPelsPerMeter );
+        readInt32( rHeader.nYPelsPerMeter );
+        readUInt32( rHeader.nColsUsed );
+        readUInt32( rHeader.nColsImportant );
+
+        // read DIBV5HEADER members
+        readUInt32( rHeader.nV5RedMask );
+        readUInt32( rHeader.nV5GreenMask );
+        readUInt32( rHeader.nV5BlueMask );
+        readUInt32( rHeader.nV5AlphaMask );
+        readUInt32( rHeader.nV5CSType );
+
+        // read contained CIEXYZTriple's
+        readInt32( rHeader.aV5Endpoints.aXyzRed.aXyzX );
+        readInt32( rHeader.aV5Endpoints.aXyzRed.aXyzY );
+        readInt32( rHeader.aV5Endpoints.aXyzRed.aXyzZ );
+        readInt32( rHeader.aV5Endpoints.aXyzGreen.aXyzX );
+        readInt32( rHeader.aV5Endpoints.aXyzGreen.aXyzY );
+        readInt32( rHeader.aV5Endpoints.aXyzGreen.aXyzZ );
+        readInt32( rHeader.aV5Endpoints.aXyzBlue.aXyzX );
+        readInt32( rHeader.aV5Endpoints.aXyzBlue.aXyzY );
+        readInt32( rHeader.aV5Endpoints.aXyzBlue.aXyzZ );
+
+        readUInt32( rHeader.nV5GammaRed );
+        readUInt32( rHeader.nV5GammaGreen );
+        readUInt32( rHeader.nV5GammaBlue );
+        readUInt32( rHeader.nV5Intent );
+        readUInt32( rHeader.nV5ProfileData );
+        readUInt32( rHeader.nV5ProfileSize );
+        readUInt32( rHeader.nV5Reserved );
+
+        // seek to EndPos
+        if (!checkSeek(rIStm, aStartPos + rHeader.nSize))
+            return false;
+    }
+
+    if (rHeader.nHeight == SAL_MIN_INT32)
+        return false;
+
+    if ( rHeader.nHeight < 0 )
+    {
+        bTopDown = true;
+        rHeader.nHeight *= -1;
+    }
+    else
+    {
+        bTopDown = false;
+    }
+
+    if ( rHeader.nWidth < 0 || rHeader.nXPelsPerMeter < 0 || rHeader.nYPelsPerMeter < 0 )
+    {
+        rIStm.SetError( SVSTREAM_FILEFORMAT_ERROR );
+    }
+
+    // #144105# protect a little against damaged files
+    assert(rHeader.nHeight >= 0);
+    if (rHeader.nHeight != 0 && rHeader.nWidth >= 0
+        && (rHeader.nSizeImage / 16 / static_cast<sal_uInt32>(rHeader.nHeight)
+            > o3tl::make_unsigned(rHeader.nWidth)))
+    {
+        rHeader.nSizeImage = 0;
+    }
+
+
+    if (rHeader.nPlanes != 1)
+        return false;
+
+    if (rHeader.nBitCount != 0 && rHeader.nBitCount != 1 &&
+        rHeader.nBitCount != 4 && rHeader.nBitCount != 8 &&
+        rHeader.nBitCount != 16 && rHeader.nBitCount != 24 &&
+        rHeader.nBitCount != 32)
+    {
+        return false;
+    }
+
+    return rIStm.good();
+}
+
+bool ImplReadDIBPalette(SvStream& rIStm, BitmapPalette& rPal, bool bQuad)
+{
+    const sal_uInt16    nColors = rPal.GetEntryCount();
+    const sal_uLong     nPalSize = nColors * ( bQuad ? 4UL : 3UL );
+    BitmapColor     aPalColor;
+
+    std::unique_ptr<sal_uInt8[]> pEntries(new sal_uInt8[ nPalSize ]);
+    if (rIStm.ReadBytes(pEntries.get(), nPalSize) != nPalSize)
+    {
+        return false;
+    }
+
+    sal_uInt8* pTmpEntry = pEntries.get();
+    for( sal_uInt16 i = 0; i < nColors; i++ )
+    {
+        aPalColor.SetBlue( *pTmpEntry++ );
+        aPalColor.SetGreen( *pTmpEntry++ );
+        aPalColor.SetRed( *pTmpEntry++ );
+
+        if( bQuad )
+            pTmpEntry++;
+
+        rPal[i] = aPalColor;
+    }
+
+    return rIStm.GetError() == ERRCODE_NONE;
+}
+
+BitmapColor SanitizePaletteIndex(sal_uInt8 nIndex, BitmapPalette& rPalette, bool bForceToMonoWhileReading)
+{
+    const sal_uInt16 nPaletteEntryCount = rPalette.GetEntryCount();
+    if (nPaletteEntryCount && nIndex >= nPaletteEntryCount)
+    {
+        auto nSanitizedIndex = nIndex % nPaletteEntryCount;
+        SAL_WARN_IF(nIndex != nSanitizedIndex, "vcl", "invalid colormap index: "
+                    << static_cast<unsigned int>(nIndex) << ", colormap len is: "
+                    << nPaletteEntryCount);
+        nIndex = nSanitizedIndex;
+    }
+
+    if (nPaletteEntryCount && bForceToMonoWhileReading)
+    {
+        return BitmapColor(static_cast<sal_uInt8>(rPalette[nIndex].GetLuminance() >= 255));
+    }
+
+    return BitmapColor(nIndex);
+}
+
+BitmapColor SanitizeColor(const BitmapColor &rColor, bool bForceToMonoWhileReading)
+{
+    if (!bForceToMonoWhileReading)
+        return rColor;
+    return BitmapColor(static_cast<sal_uInt8>(rColor.GetLuminance() >= 255));
+}
+
+bool ImplDecodeRLE(sal_uInt8* pBuffer, DIBV5Header const & rHeader, BitmapWriteAccess& rAcc, BitmapPalette& rPalette, bool bForceToMonoWhileReading, bool bRLE4)
+{
+    Scanline pRLE = pBuffer;
+    Scanline pEndRLE = pBuffer + rHeader.nSizeImage;
+    long        nY = rHeader.nHeight - 1;
+    const sal_uLong nWidth = rAcc.Width();
+    sal_uLong       nCountByte;
+    sal_uLong       nRunByte;
+    sal_uLong       nX = 0;
+    sal_uInt8       cTmp;
+    bool        bEndDecoding = false;
+
+    do
+    {
+        if (pRLE == pEndRLE)
+            return false;
+        if( ( nCountByte = *pRLE++ ) == 0 )
+        {
+            if (pRLE == pEndRLE)
+                return false;
+            nRunByte = *pRLE++;
+
+            if( nRunByte > 2 )
+            {
+                Scanline pScanline = rAcc.GetScanline(nY);
+                if( bRLE4 )
+                {
+                    nCountByte = nRunByte >> 1;
+
+                    for( sal_uLong i = 0; i < nCountByte; i++ )
+                    {
+                        if (pRLE == pEndRLE)
+                            return false;
+
+                        cTmp = *pRLE++;
+
+                        if( nX < nWidth )
+                            rAcc.SetPixelOnData(pScanline, nX++, SanitizePaletteIndex(cTmp >> 4, rPalette, bForceToMonoWhileReading));
+
+                        if( nX < nWidth )
+                            rAcc.SetPixelOnData(pScanline, nX++, SanitizePaletteIndex(cTmp & 0x0f, rPalette, bForceToMonoWhileReading));
+                    }
+
+                    if( nRunByte & 1 )
+                    {
+                        if (pRLE == pEndRLE)
+                            return false;
+
+                        if( nX < nWidth )
+                            rAcc.SetPixelOnData(pScanline, nX++, SanitizePaletteIndex(*pRLE >> 4, rPalette, bForceToMonoWhileReading));
+
+                        pRLE++;
+                    }
+
+                    if( ( ( nRunByte + 1 ) >> 1 ) & 1 )
+                    {
+                        if (pRLE == pEndRLE)
+                            return false;
+
+                        pRLE++;
+                    }
+                }
+                else
+                {
+                    for( sal_uLong i = 0; i < nRunByte; i++ )
+                    {
+                        if (pRLE == pEndRLE)
+                            return false;
+
+                        if( nX < nWidth )
+                            rAcc.SetPixelOnData(pScanline, nX++, SanitizePaletteIndex(*pRLE, rPalette, bForceToMonoWhileReading));
+
+                        pRLE++;
+                    }
+
+                    if( nRunByte & 1 )
+                    {
+                        if (pRLE == pEndRLE)
+                            return false;
+
+                        pRLE++;
+                    }
+                }
+            }
+            else if( !nRunByte )
+            {
+                nY--;
+                nX = 0;
+            }
+            else if( nRunByte == 1 )
+                bEndDecoding = true;
+            else
+            {
+                if (pRLE == pEndRLE)
+                    return false;
+
+                nX += *pRLE++;
+
+                if (pRLE == pEndRLE)
+                    return false;
+
+                nY -= *pRLE++;
+            }
+        }
+        else
+        {
+            if (pRLE == pEndRLE)
+                return false;
+            cTmp = *pRLE++;
+
+            Scanline pScanline = rAcc.GetScanline(nY);
+            if( bRLE4 )
+            {
+                nRunByte = nCountByte >> 1;
+
+                for (sal_uLong i = 0; i < nRunByte && nX < nWidth; ++i)
+                {
+                    rAcc.SetPixelOnData(pScanline, nX++, SanitizePaletteIndex(cTmp >> 4, rPalette, bForceToMonoWhileReading));
+                    if( nX < nWidth )
+                        rAcc.SetPixelOnData(pScanline, nX++, SanitizePaletteIndex(cTmp & 0x0f, rPalette, bForceToMonoWhileReading));
+                }
+
+                if( ( nCountByte & 1 ) && ( nX < nWidth ) )
+                    rAcc.SetPixelOnData(pScanline, nX++, SanitizePaletteIndex(cTmp >> 4, rPalette, bForceToMonoWhileReading));
+            }
+            else
+            {
+                for (sal_uLong i = 0; i < nCountByte && nX < nWidth; ++i)
+                    rAcc.SetPixelOnData(pScanline, nX++, SanitizePaletteIndex(cTmp, rPalette, bForceToMonoWhileReading));
+            }
+        }
+    }
+    while (!bEndDecoding && (nY >= 0));
+
+    return true;
+}
+
+bool ImplReadDIBBits(SvStream& rIStm, DIBV5Header& rHeader, BitmapWriteAccess& rAcc, BitmapPalette& rPalette, BitmapWriteAccess* pAccAlpha,
+                     bool bTopDown, bool& rAlphaUsed, const sal_uInt64 nAlignedWidth,
+                     const bool bForceToMonoWhileReading)
+{
+    sal_uInt32 nRMask(( rHeader.nBitCount == 16 ) ? 0x00007c00UL : 0x00ff0000UL);
+    sal_uInt32 nGMask(( rHeader.nBitCount == 16 ) ? 0x000003e0UL : 0x0000ff00UL);
+    sal_uInt32 nBMask(( rHeader.nBitCount == 16 ) ? 0x0000001fUL : 0x000000ffUL);
+    bool bNative(false);
+    bool bTCMask(!pAccAlpha && ((16 == rHeader.nBitCount) || (32 == rHeader.nBitCount)));
+    bool bRLE((RLE_8 == rHeader.nCompression && 8 == rHeader.nBitCount) || (RLE_4 == rHeader.nCompression && 4 == rHeader.nBitCount));
+
+    // Is native format?
+    switch(rAcc.GetScanlineFormat())
+    {
+        case ScanlineFormat::N1BitMsbPal:
+        case ScanlineFormat::N24BitTcBgr:
+        {
+            // we can't trust arbitrary-sourced index based formats to have correct indexes, so we exclude the pal formats
+            // from raw read and force checking their colormap indexes
+            bNative = ( ( rAcc.IsBottomUp() != bTopDown ) && !bRLE && !bTCMask && ( rAcc.GetScanlineSize() == nAlignedWidth ) );
+            break;
+        }
+
+        default:
+        {
+            break;
+        }
+    }
+
+    // Read data
+    if (bNative)
+    {
+        if (nAlignedWidth
+            > std::numeric_limits<std::size_t>::max() / rHeader.nHeight)
+        {
+            return false;
+        }
+        std::size_t n = nAlignedWidth * rHeader.nHeight;
+        if (rIStm.ReadBytes(rAcc.GetBuffer(), n) != n)
+        {
+            return false;
+        }
+    }
+    else
+    {
+        // Read color mask
+        if(bTCMask && BITFIELDS == rHeader.nCompression)
+        {
+            rIStm.SeekRel( -12 );
+            rIStm.ReadUInt32( nRMask );
+            rIStm.ReadUInt32( nGMask );
+            rIStm.ReadUInt32( nBMask );
+        }
+
+        const long nWidth(rHeader.nWidth);
+        const long nHeight(rHeader.nHeight);
+        long nResult = 0;
+        if (utl::ConfigManager::IsFuzzing() && (o3tl::checked_multiply(nWidth, nHeight, nResult) || nResult > 4000000))
+            return false;
+
+        if (bRLE)
+        {
+            if(!rHeader.nSizeImage)
+            {
+                rHeader.nSizeImage = rIStm.remainingSize();
+            }
+
+            if (rHeader.nSizeImage > rIStm.remainingSize())
+                return false;
+            std::vector<sal_uInt8> aBuffer(rHeader.nSizeImage);
+            if (rIStm.ReadBytes(aBuffer.data(), rHeader.nSizeImage) != rHeader.nSizeImage)
+                return false;
+            if (!ImplDecodeRLE(aBuffer.data(), rHeader, rAcc, rPalette, bForceToMonoWhileReading, RLE_4 == rHeader.nCompression))
+                return false;
+        }
+        else
+        {
+            if (nAlignedWidth > rIStm.remainingSize())
+            {
+                // ofz#11188 avoid timeout
+                // all following paths will enter a case statement, and nCount
+                // is always at least 1, so we can check here before allocation
+                // if at least one row can be read
+                return false;
+            }
+            std::vector<sal_uInt8> aBuf(nAlignedWidth);
+
+            const long nI(bTopDown ? 1 : -1);
+            long nY(bTopDown ? 0 : nHeight - 1);
+            long nCount(nHeight);
+
+            switch(rHeader.nBitCount)
+            {
+                case 1:
+                {
+                    for( ; nCount--; nY += nI )
+                    {
+                        sal_uInt8 * pTmp = aBuf.data();
+                        if (rIStm.ReadBytes(pTmp, nAlignedWidth)
+                            != nAlignedWidth)
+                        {
+                            return false;
+                        }
+                        sal_uInt8   cTmp = *pTmp++;
+                        Scanline pScanline = rAcc.GetScanline(nY);
+                        for( long nX = 0, nShift = 8; nX < nWidth; nX++ )
+                        {
+                            if( !nShift )
+                            {
+                                nShift = 8;
+                                cTmp = *pTmp++;
+                            }
+
+                            auto nIndex = (cTmp >> --nShift) & 1;
+                            rAcc.SetPixelOnData(pScanline, nX, SanitizePaletteIndex(nIndex, rPalette, bForceToMonoWhileReading));
+                        }
+                    }
+                }
+                break;
+
+                case 4:
+                {
+                    for( ; nCount--; nY += nI )
+                    {
+                        sal_uInt8 * pTmp = aBuf.data();
+                        if (rIStm.ReadBytes(pTmp, nAlignedWidth)
+                            != nAlignedWidth)
+                        {
+                            return false;
+                        }
+                        sal_uInt8   cTmp = *pTmp++;
+                        Scanline pScanline = rAcc.GetScanline(nY);
+                        for( long nX = 0, nShift = 2; nX < nWidth; nX++ )
+                        {
+                            if( !nShift )
+                            {
+                                nShift = 2;
+                                cTmp = *pTmp++;
+                            }
+
+                            auto nIndex = (cTmp >> ( --nShift << 2 ) ) & 0x0f;
+                            rAcc.SetPixelOnData(pScanline, nX, SanitizePaletteIndex(nIndex, rPalette, bForceToMonoWhileReading));
+                        }
+                    }
+                }
+                break;
+
+                case 8:
+                {
+                    for( ; nCount--; nY += nI )
+                    {
+                        sal_uInt8 * pTmp = aBuf.data();
+                        if (rIStm.ReadBytes(pTmp, nAlignedWidth)
+                            != nAlignedWidth)
+                        {
+                            return false;
+                        }
+
+                        Scanline pScanline = rAcc.GetScanline(nY);
+                        for( long nX = 0; nX < nWidth; nX++ )
+                        {
+                            auto nIndex = *pTmp++;
+                            rAcc.SetPixelOnData(pScanline, nX, SanitizePaletteIndex(nIndex, rPalette, bForceToMonoWhileReading));
+                        }
+                    }
+                }
+                break;
+
+                case 16:
+                {
+                    ColorMaskElement aRedMask(nRMask);
+                    if (!aRedMask.CalcMaskShift())
+                        return false;
+                    ColorMaskElement aGreenMask(nGMask);
+                    if (!aGreenMask.CalcMaskShift())
+                        return false;
+                    ColorMaskElement aBlueMask(nBMask);
+                    if (!aBlueMask.CalcMaskShift())
+                        return false;
+
+                    ColorMask   aMask(aRedMask, aGreenMask, aBlueMask);
+                    BitmapColor aColor;
+
+                    for( ; nCount--; nY += nI )
+                    {
+                        sal_uInt16 * pTmp16 = reinterpret_cast<sal_uInt16*>(aBuf.data());
+                        if (rIStm.ReadBytes(pTmp16, nAlignedWidth)
+                            != nAlignedWidth)
+                        {
+                            return false;
+                        }
+
+                        Scanline pScanline = rAcc.GetScanline(nY);
+                        for( long nX = 0; nX < nWidth; nX++ )
+                        {
+                            aMask.GetColorFor16BitLSB( aColor, reinterpret_cast<sal_uInt8*>(pTmp16++) );
+                            rAcc.SetPixelOnData(pScanline, nX, SanitizeColor(aColor, bForceToMonoWhileReading));
+                        }
+                    }
+                }
+                break;
+
+                case 24:
+                {
+                    BitmapColor aPixelColor;
+
+                    for( ; nCount--; nY += nI )
+                    {
+                        sal_uInt8* pTmp = aBuf.data();
+                        if (rIStm.ReadBytes(pTmp, nAlignedWidth)
+                            != nAlignedWidth)
+                        {
+                            return false;
+                        }
+
+                        Scanline pScanline = rAcc.GetScanline(nY);
+                        for( long nX = 0; nX < nWidth; nX++ )
+                        {
+                            aPixelColor.SetBlue( *pTmp++ );
+                            aPixelColor.SetGreen( *pTmp++ );
+                            aPixelColor.SetRed( *pTmp++ );
+                            rAcc.SetPixelOnData(pScanline, nX, SanitizeColor(aPixelColor, bForceToMonoWhileReading));
+                        }
+                    }
+                }
+                break;
+
+                case 32:
+                {
+                    ColorMaskElement aRedMask(nRMask);
+                    if (!aRedMask.CalcMaskShift())
+                        return false;
+                    ColorMaskElement aGreenMask(nGMask);
+                    if (!aGreenMask.CalcMaskShift())
+                        return false;
+                    ColorMaskElement aBlueMask(nBMask);
+                    if (!aBlueMask.CalcMaskShift())
+                        return false;
+                    ColorMask aMask(aRedMask, aGreenMask, aBlueMask);
+
+                    BitmapColor aColor;
+                    sal_uInt32* pTmp32;
+
+                    if(pAccAlpha)
+                    {
+                        sal_uInt8 aAlpha;
+
+                        for( ; nCount--; nY += nI )
+                        {
+                            pTmp32 = reinterpret_cast<sal_uInt32*>(aBuf.data());
+                            if (rIStm.ReadBytes(pTmp32, nAlignedWidth)
+                                != nAlignedWidth)
+                            {
+                                return false;
+                            }
+
+                            Scanline pScanline = rAcc.GetScanline(nY);
+                            Scanline pAlphaScanline = pAccAlpha->GetScanline(nY);
+                            for( long nX = 0; nX < nWidth; nX++ )
+                            {
+                                aMask.GetColorAndAlphaFor32Bit( aColor, aAlpha, reinterpret_cast<sal_uInt8*>(pTmp32++) );
+                                rAcc.SetPixelOnData(pScanline, nX, SanitizeColor(aColor, bForceToMonoWhileReading));
+                                pAccAlpha->SetPixelOnData(pAlphaScanline, nX, BitmapColor(sal_uInt8(0xff) - aAlpha));
+                                rAlphaUsed |= 0xff != aAlpha;
+                            }
+                        }
+                    }
+                    else
+                    {
+                        for( ; nCount--; nY += nI )
+                        {
+                            pTmp32 = reinterpret_cast<sal_uInt32*>(aBuf.data());
+                            if (rIStm.ReadBytes(pTmp32, nAlignedWidth)
+                                != nAlignedWidth)
+                            {
+                                return false;
+                            }
+
+                            Scanline pScanline = rAcc.GetScanline(nY);
+                            for( long nX = 0; nX < nWidth; nX++ )
+                            {
+                                aMask.GetColorFor32Bit( aColor, reinterpret_cast<sal_uInt8*>(pTmp32++) );
+                                rAcc.SetPixelOnData(pScanline, nX, SanitizeColor(aColor, bForceToMonoWhileReading));
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    return rIStm.GetError() == ERRCODE_NONE;
+}
+
+bool ImplReadDIBBody(SvStream& rIStm, Bitmap& rBmp, AlphaMask* pBmpAlpha, sal_uLong nOffset, bool bIsMask, bool bMSOFormat)
+{
+    DIBV5Header aHeader;
+    const sal_uLong nStmPos = rIStm.Tell();
+    bool bTopDown(false);
+
+    if (!ImplReadDIBInfoHeader(rIStm, aHeader, bTopDown, bMSOFormat))
+        return false;
+
+    //BI_BITCOUNT_0 jpeg/png is unsupported
+    if (aHeader.nBitCount == 0)
+        return false;
+
+    if (aHeader.nWidth <= 0 || aHeader.nHeight <= 0)
+        return false;
+
+    // In case ImplReadDIB() didn't call ImplReadDIBFileHeader() before
+    // this method, nOffset is 0, that's OK.
+    if (nOffset && aHeader.nSize > nOffset)
+    {
+        // Header size claims to extend into the image data.
+        // Looks like an error.
+        return false;
+    }
+
+    sal_uInt16 nColors(0);
+    SvStream* pIStm;
+    std::unique_ptr<SvMemoryStream> pMemStm;
+    std::vector<sal_uInt8> aData;
+
+    if (aHeader.nBitCount <= 8)
+    {
+        if(aHeader.nColsUsed)
+        {
+            nColors = static_cast<sal_uInt16>(aHeader.nColsUsed);
+        }
+        else
+        {
+            nColors = ( 1 << aHeader.nBitCount );
+        }
+    }
+
+    if (ZCOMPRESS == aHeader.nCompression)
+    {
+        sal_uInt32 nCodedSize(0);
+        sal_uInt32  nUncodedSize(0);
+
+        // read coding information
+        rIStm.ReadUInt32( nCodedSize ).ReadUInt32( nUncodedSize ).ReadUInt32( aHeader.nCompression );
+        if (nCodedSize > rIStm.remainingSize())
+           nCodedSize = sal_uInt32(rIStm.remainingSize());
+
+        pMemStm.reset(new SvMemoryStream);
+        // There may be bytes left over or the codec might read more than
+        // necessary. So to preserve the correctness of the source stream copy
+        // the encoded block
+        pMemStm->WriteStream(rIStm, nCodedSize);
+        pMemStm->Seek(0);
+
+        size_t nSizeInc(4 * pMemStm->remainingSize());
+        if (nUncodedSize < nSizeInc)
+            nSizeInc = nUncodedSize;
+
+        if (nSizeInc > 0)
+        {
+            // decode buffer
+            ZCodec aCodec;
+            aCodec.BeginCompression();
+            aData.resize(nSizeInc);
+            size_t nDataPos(0);
+            while (nUncodedSize > nDataPos)
+            {
+                assert(aData.size() > nDataPos);
+                const size_t nToRead(std::min<size_t>(nUncodedSize - nDataPos, aData.size() - nDataPos));
+                assert(nToRead > 0);
+                assert(!aData.empty());
+                const long nRead = aCodec.Read(*pMemStm, aData.data() + nDataPos, sal_uInt32(nToRead));
+                if (nRead > 0)
+                {
+                    nDataPos += static_cast<unsigned long>(nRead);
+                    // we haven't read everything yet: resize buffer and continue
+                    if (nDataPos < nUncodedSize)
+                        aData.resize(aData.size() + nSizeInc);
+                }
+                else
+                {
+                    break;
+                }
+            }
+            // truncate the data buffer to actually read size
+            aData.resize(nDataPos);
+            // set the real uncoded size
+            nUncodedSize = sal_uInt32(aData.size());
+            aCodec.EndCompression();
+        }
+
+        if (aData.empty())
+        {
+            // add something so we can take address of the first element
+            aData.resize(1);
+            nUncodedSize = 0;
+        }
+
+        // set decoded bytes to memory stream,
+        // from which we will read the bitmap data
+        pMemStm.reset(new SvMemoryStream);
+        pIStm = pMemStm.get();
+        assert(!aData.empty());
+        pMemStm->SetBuffer(aData.data(), nUncodedSize, nUncodedSize);
+        nOffset = 0;
+    }
+    else
+    {
+        pIStm = &rIStm;
+    }
+
+    // read palette
+    BitmapPalette aPalette;
+    if (nColors)
+    {
+        aPalette.SetEntryCount(nColors);
+        ImplReadDIBPalette(*pIStm, aPalette, aHeader.nSize != DIBCOREHEADERSIZE);
+    }
+
+    if (pIStm->GetError())
+        return false;
+
+    if (nOffset)
+    {
+        pIStm->SeekRel(nOffset - (pIStm->Tell() - nStmPos));
+    }
+
+    const sal_Int64 nBitsPerLine (static_cast<sal_Int64>(aHeader.nWidth) * static_cast<sal_Int64>(aHeader.nBitCount));
+    if (nBitsPerLine > SAL_MAX_UINT32)
+        return false;
+    const sal_uInt64 nAlignedWidth(AlignedWidth4Bytes(static_cast<sal_uLong>(nBitsPerLine)));
+
+    switch (aHeader.nCompression)
+    {
+        case RLE_8:
+        {
+            if (aHeader.nBitCount != 8)
+                return false;
+            // (partially) check the image dimensions to avoid potential large bitmap allocation if the input is damaged
+            sal_uInt64 nMaxWidth = pIStm->remainingSize();
+            nMaxWidth *= 256;   //assume generous compression ratio
+            nMaxWidth /= aHeader.nHeight;
+            if (nMaxWidth < o3tl::make_unsigned(aHeader.nWidth))
+                return false;
+            break;
+        }
+        case RLE_4:
+        {
+            if (aHeader.nBitCount != 4)
+                return false;
+            sal_uInt64 nMaxWidth = pIStm->remainingSize();
+            nMaxWidth *= 512;   //assume generous compression ratio
+            nMaxWidth /= aHeader.nHeight;
+            if (nMaxWidth < o3tl::make_unsigned(aHeader.nWidth))
+                return false;
+            break;
+        }
+        default:
+            // tdf#122958 invalid compression value used
+            if (aHeader.nCompression & 0x000F)
+            {
+                // lets assume that there was an error in the generating application
+                // and allow through as COMPRESS_NONE if the bottom byte is 0
+                SAL_WARN( "vcl", "bad bmp compression scheme: " << aHeader.nCompression << ", rejecting bmp");
+                return false;
+            }
+            else
+                SAL_WARN( "vcl", "bad bmp compression scheme: " << aHeader.nCompression << ", assuming meant to be COMPRESS_NONE");
+        [[fallthrough]];
+        case BITFIELDS:
+        case ZCOMPRESS:
+        case COMPRESS_NONE:
+        {
+            // (partially) check the image dimensions to avoid potential large bitmap allocation if the input is damaged
+            sal_uInt64 nMaxWidth = pIStm->remainingSize();
+            nMaxWidth /= aHeader.nHeight;
+            if (nMaxWidth < nAlignedWidth)
+                return false;
+            break;
+        }
+    }
+
+    const Size aSizePixel(aHeader.nWidth, aHeader.nHeight);
+    AlphaMask aNewBmpAlpha;
+    AlphaScopedWriteAccess pAccAlpha;
+    bool bAlphaPossible(pBmpAlpha && aHeader.nBitCount == 32);
+
+    if (bAlphaPossible)
+    {
+        const bool bRedSet(0 != aHeader.nV5RedMask);
+        const bool bGreenSet(0 != aHeader.nV5GreenMask);
+        const bool bBlueSet(0 != aHeader.nV5BlueMask);
+
+        // some clipboard entries have alpha mask on zero to say that there is
+        // no alpha; do only use this when the other masks are set. The MS docu
+        // says that masks are only to be set when bV5Compression is set to
+        // BI_BITFIELDS, but there seem to exist a wild variety of usages...
+        if((bRedSet || bGreenSet || bBlueSet) && (0 == aHeader.nV5AlphaMask))
+        {
+            bAlphaPossible = false;
+        }
+    }
+
+    if (bAlphaPossible)
+    {
+        aNewBmpAlpha = AlphaMask(aSizePixel);
+        pAccAlpha = AlphaScopedWriteAccess(aNewBmpAlpha);
+    }
+
+    sal_uInt16 nBitCount(discretizeBitcount(aHeader.nBitCount));
+    const BitmapPalette* pPal = &aPalette;
+    //ofz#948 match the surrounding logic of case TransparentType::Bitmap of
+    //ReadDIBBitmapEx but do it while reading for performance
+    const bool bIsAlpha = (nBitCount == 8 && !!aPalette && aPalette.IsGreyPalette8Bit());
+    const bool bForceToMonoWhileReading = (bIsMask && !bIsAlpha && nBitCount != 1);
+    if (bForceToMonoWhileReading)
+    {
+        pPal = nullptr;
+        nBitCount = 1;
+        SAL_WARN( "vcl", "forcing mask to monochrome");
+    }
+
+    Bitmap aNewBmp(aSizePixel, nBitCount, pPal);
+    BitmapScopedWriteAccess pAcc(aNewBmp);
+    if (!pAcc)
+        return false;
+    if (pAcc->Width() != aHeader.nWidth || pAcc->Height() != aHeader.nHeight)
+    {
+        return false;
+    }
+
+    // read bits
+    bool bAlphaUsed(false);
+    bool bRet = ImplReadDIBBits(*pIStm, aHeader, *pAcc, aPalette, pAccAlpha.get(), bTopDown, bAlphaUsed, nAlignedWidth, bForceToMonoWhileReading);
+
+    if (bRet && aHeader.nXPelsPerMeter && aHeader.nYPelsPerMeter)
+    {
+        MapMode aMapMode(
+            MapUnit::MapMM,
+            Point(),
+            Fraction(1000, aHeader.nXPelsPerMeter),
+            Fraction(1000, aHeader.nYPelsPerMeter));
+
+        aNewBmp.SetPrefMapMode(aMapMode);
+        aNewBmp.SetPrefSize(Size(aHeader.nWidth, aHeader.nHeight));
+    }
+
+    pAcc.reset();
+
+    if (bAlphaPossible)
+    {
+        pAccAlpha.reset();
+
+        if(!bAlphaUsed)
+        {
+            bAlphaPossible = false;
+        }
+    }
+
+    if (bRet)
+    {
+        rBmp = aNewBmp;
+
+        if(bAlphaPossible)
+        {
+            *pBmpAlpha = aNewBmpAlpha;
+        }
+    }
+
+    return bRet;
+}
+
+bool ImplReadDIBFileHeader( SvStream& rIStm, sal_uLong& rOffset )
+{
+    bool bRet = false;
+
+    const sal_uInt64 nStreamLength = rIStm.TellEnd();
+
+    sal_uInt16 nTmp16 = 0;
+    rIStm.ReadUInt16( nTmp16 );
+
+    if ( ( 0x4D42 == nTmp16 ) || ( 0x4142 == nTmp16 ) )
+    {
+        sal_uInt32 nTmp32(0);
+        if ( 0x4142 == nTmp16 )
+        {
+            rIStm.SeekRel( 12 );
+            rIStm.ReadUInt16( nTmp16 );
+            rIStm.SeekRel( 8 );
+            rIStm.ReadUInt32( nTmp32 );
+            rOffset = nTmp32 - 28;
+            bRet = ( 0x4D42 == nTmp16 );
+        }
+        else // 0x4D42 == nTmp16, 'MB' from BITMAPFILEHEADER
+        {
+            rIStm.SeekRel( 8 );        // we are on bfSize member of BITMAPFILEHEADER, forward to bfOffBits
+            rIStm.ReadUInt32( nTmp32 );            // read bfOffBits
+            rOffset = nTmp32 - 14;    // adapt offset by sizeof(BITMAPFILEHEADER)
+            bRet = rIStm.GetError() == ERRCODE_NONE;
+        }
+
+        if ( rOffset >= nStreamLength )
+        {
+            // Offset claims that image starts past the end of the
+            // stream.  Unlikely.
+            rIStm.SetError( SVSTREAM_FILEFORMAT_ERROR );
+            bRet = false;
+        }
+    }
+    else
+        rIStm.SetError( SVSTREAM_FILEFORMAT_ERROR );
+
+    return bRet;
+}
+
+bool ImplWriteDIBPalette( SvStream& rOStm, BitmapReadAccess const & rAcc )
+{
+    const sal_uInt16    nColors = rAcc.GetPaletteEntryCount();
+    const sal_uLong     nPalSize = nColors * 4UL;
+    std::unique_ptr<sal_uInt8[]> pEntries(new sal_uInt8[ nPalSize ]);
+    sal_uInt8*          pTmpEntry = pEntries.get();
+
+    for( sal_uInt16 i = 0; i < nColors; i++ )
+    {
+        const BitmapColor& rPalColor = rAcc.GetPaletteColor( i );
+
+        *pTmpEntry++ = rPalColor.GetBlue();
+        *pTmpEntry++ = rPalColor.GetGreen();
+        *pTmpEntry++ = rPalColor.GetRed();
+        *pTmpEntry++ = 0;
+    }
+
+    rOStm.WriteBytes( pEntries.get(), nPalSize );
+
+    return rOStm.GetError() == ERRCODE_NONE;
+}
+
+bool ImplWriteRLE( SvStream& rOStm, BitmapReadAccess const & rAcc, bool bRLE4 )
+{
+    const sal_uLong nWidth = rAcc.Width();
+    const sal_uLong nHeight = rAcc.Height();
+    sal_uLong       nX;
+    sal_uLong       nSaveIndex;
+    sal_uLong       nCount;
+    sal_uLong       nBufCount;
+    std::vector<sal_uInt8> aBuf(( nWidth << 1 ) + 2);
+    sal_uInt8       cPix;
+    sal_uInt8       cLast;
+    bool        bFound;
+
+    for ( long nY = nHeight - 1; nY >= 0; nY-- )
+    {
+        sal_uInt8* pTmp = aBuf.data();
+        nX = nBufCount = 0;
+        Scanline pScanline = rAcc.GetScanline( nY );
+
+        while( nX < nWidth )
+        {
+            nCount = 1;
+            cPix = rAcc.GetIndexFromData( pScanline, nX++ );
+
+            while( ( nX < nWidth ) && ( nCount < 255 )
+                && ( cPix == rAcc.GetIndexFromData( pScanline, nX ) ) )
+            {
+                nX++;
+                nCount++;
+            }
+
+            if ( nCount > 1 )
+            {
+                *pTmp++ = static_cast<sal_uInt8>(nCount);
+                *pTmp++ = ( bRLE4 ? ( ( cPix << 4 ) | cPix ) : cPix );
+                nBufCount += 2;
+            }
+            else
+            {
+                cLast = cPix;
+                nSaveIndex = nX - 1;
+                bFound = false;
+
+                while( ( nX < nWidth ) && ( nCount < 256 ) )
+                {
+                    cPix = rAcc.GetIndexFromData( pScanline, nX );
+                    if (cPix == cLast)
+                        break;
+                    nX++; nCount++;
+                    cLast = cPix;
+                    bFound = true;
+                }
+
+                if ( bFound )
+                    nX--;
+
+                if ( nCount > 3 )
+                {
+                    *pTmp++ = 0;
+                    *pTmp++ = static_cast<sal_uInt8>(--nCount);
+
+                    if( bRLE4 )
+                    {
+                        for ( sal_uLong i = 0; i < nCount; i++, pTmp++ )
+                        {
+                            *pTmp = rAcc.GetIndexFromData( pScanline, nSaveIndex++ ) << 4;
+
+                            if ( ++i < nCount )
+                                *pTmp |= rAcc.GetIndexFromData( pScanline, nSaveIndex++ );
+                        }
+
+                        nCount = ( nCount + 1 ) >> 1;
+                    }
+                    else
+                    {
+                        for( sal_uLong i = 0; i < nCount; i++ )
+                            *pTmp++ = rAcc.GetIndexFromData( pScanline, nSaveIndex++ );
+                    }
+
+                    if ( nCount & 1 )
+                    {
+                        *pTmp++ = 0;
+                        nBufCount += ( nCount + 3 );
+                    }
+                    else
+                        nBufCount += ( nCount + 2 );
+                }
+                else
+                {
+                    *pTmp++ = 1;
+                    *pTmp++ = rAcc.GetIndexFromData( pScanline, nSaveIndex ) << (bRLE4 ? 4 : 0);
+
+                    if ( nCount == 3 )
+                    {
+                        *pTmp++ = 1;
+                        *pTmp++ = rAcc.GetIndexFromData( pScanline, ++nSaveIndex ) << ( bRLE4 ? 4 : 0 );
+                        nBufCount += 4;
+                    }
+                    else
+                        nBufCount += 2;
+                }
+            }
+        }
+
+        aBuf[ nBufCount++ ] = 0;
+        aBuf[ nBufCount++ ] = 0;
+
+        rOStm.WriteBytes(aBuf.data(), nBufCount);
+    }
+
+    rOStm.WriteUChar( 0 );
+    rOStm.WriteUChar( 1 );
+
+    return rOStm.GetError() == ERRCODE_NONE;
+}
+
+bool ImplWriteDIBBits(SvStream& rOStm, BitmapReadAccess const & rAcc, BitmapReadAccess const * pAccAlpha, sal_uLong nCompression, sal_uInt32& rImageSize)
+{
+    if(!pAccAlpha && BITFIELDS == nCompression)
+    {
+        const ColorMask&    rMask = rAcc.GetColorMask();
+        SVBT32              aVal32;
+
+        UInt32ToSVBT32( rMask.GetRedMask(), aVal32 );
+        rOStm.WriteBytes( aVal32, 4UL );
+
+        UInt32ToSVBT32( rMask.GetGreenMask(), aVal32 );
+        rOStm.WriteBytes( aVal32, 4UL );
+
+        UInt32ToSVBT32( rMask.GetBlueMask(), aVal32 );
+        rOStm.WriteBytes( aVal32, 4UL );
+
+        rImageSize = rOStm.Tell();
+
+        if( rAcc.IsBottomUp() )
+            rOStm.WriteBytes(rAcc.GetBuffer(), rAcc.Height() * rAcc.GetScanlineSize());
+        else
+        {
+            for( long nY = rAcc.Height() - 1, nScanlineSize = rAcc.GetScanlineSize(); nY >= 0; nY-- )
+                rOStm.WriteBytes( rAcc.GetScanline(nY), nScanlineSize );
+        }
+    }
+    else if(!pAccAlpha && ((RLE_4 == nCompression) || (RLE_8 == nCompression)))
+    {
+        rImageSize = rOStm.Tell();
+        ImplWriteRLE( rOStm, rAcc, RLE_4 == nCompression );
+    }
+    else if(!nCompression)
+    {
+        // #i5xxx# Limit bitcount to 24bit, the 32 bit cases are not
+        // handled properly below (would have to set color masks, and
+        // nCompression=BITFIELDS - but color mask is not set for
+        // formats != *_TC_*). Note that this very problem might cause
+        // trouble at other places - the introduction of 32 bit RGBA
+        // bitmaps is relatively recent.
+        // #i59239# discretize bitcount for aligned width to 1,4,8,24
+        // (other cases are not written below)
+        const sal_uInt16 nBitCount(pAccAlpha ? 32 : discretizeBitcount(rAcc.GetBitCount()));
+        const sal_uLong nAlignedWidth(AlignedWidth4Bytes(rAcc.Width() * nBitCount));
+        bool bNative(false);
+
+        switch(rAcc.GetScanlineFormat())
+        {
+            case ScanlineFormat::N1BitMsbPal:
+            case ScanlineFormat::N4BitMsnPal:
+            case ScanlineFormat::N8BitPal:
+            case ScanlineFormat::N24BitTcBgr:
+            {
+                if(!pAccAlpha && rAcc.IsBottomUp() && (rAcc.GetScanlineSize() == nAlignedWidth))
+                {
+                    bNative = true;
+                }
+
+                break;
+            }
+
+            default:
+            {
+                break;
+            }
+        }
+
+        rImageSize = rOStm.Tell();
+
+        if(bNative)
+        {
+            rOStm.WriteBytes(rAcc.GetBuffer(), nAlignedWidth * rAcc.Height());
+        }
+        else
+        {
+            const long nWidth(rAcc.Width());
+            const long nHeight(rAcc.Height());
+            std::vector<sal_uInt8> aBuf(nAlignedWidth);
+            switch( nBitCount )
+            {
+                case 1:
+                {
+                    //valgrind, zero out the trailing unused alignment bytes
+                    size_t nUnusedBytes = nAlignedWidth - ((nWidth+7) / 8);
+                    memset(aBuf.data() + nAlignedWidth - nUnusedBytes, 0, nUnusedBytes);
+
+                    for( long nY = nHeight - 1; nY >= 0; nY-- )
+                    {
+                        sal_uInt8* pTmp = aBuf.data();
+                        sal_uInt8 cTmp = 0;
+                        Scanline pScanline = rAcc.GetScanline( nY );
+
+                        for( long nX = 0, nShift = 8; nX < nWidth; nX++ )
+                        {
+                            if( !nShift )
+                            {
+                                nShift = 8;
+                                *pTmp++ = cTmp;
+                                cTmp = 0;
+                            }
+
+                            cTmp |= rAcc.GetIndexFromData( pScanline, nX ) << --nShift;
+                        }
+
+                        *pTmp = cTmp;
+                        rOStm.WriteBytes(aBuf.data(), nAlignedWidth);
+                    }
+                }
+                break;
+
+                case 4:
+                {
+                    //valgrind, zero out the trailing unused alignment bytes
+                    size_t nUnusedBytes = nAlignedWidth - ((nWidth+1) / 2);
+                    memset(aBuf.data() + nAlignedWidth - nUnusedBytes, 0, nUnusedBytes);
+
+                    for( long nY = nHeight - 1; nY >= 0; nY-- )
+                    {
+                        sal_uInt8* pTmp = aBuf.data();
+                        sal_uInt8 cTmp = 0;
+                        Scanline pScanline = rAcc.GetScanline( nY );
+
+                        for( long nX = 0, nShift = 2; nX < nWidth; nX++ )
+                        {
+                            if( !nShift )
+                            {
+                                nShift = 2;
+                                *pTmp++ = cTmp;
+                                cTmp = 0;
+                            }
+
+                            cTmp |= rAcc.GetIndexFromData( pScanline, nX ) << ( --nShift << 2 );
+                        }
+                        *pTmp = cTmp;
+                        rOStm.WriteBytes(aBuf.data(), nAlignedWidth);
+                    }
+                }
+                break;
+
+                case 8:
+                {
+                    for( long nY = nHeight - 1; nY >= 0; nY-- )
+                    {
+                        sal_uInt8* pTmp = aBuf.data();
+                        Scanline pScanline = rAcc.GetScanline( nY );
+
+                        for( long nX = 0; nX < nWidth; nX++ )
+                            *pTmp++ = rAcc.GetIndexFromData( pScanline, nX );
+
+                        rOStm.WriteBytes(aBuf.data(), nAlignedWidth);
+                    }
+                }
+                break;
+
+                case 24:
+                {
+                    //valgrind, zero out the trailing unused alignment bytes
+                    size_t nUnusedBytes = nAlignedWidth - nWidth * 3;
+                    memset(aBuf.data() + nAlignedWidth - nUnusedBytes, 0, nUnusedBytes);
+                }
+                [[fallthrough]];
+                // #i59239# fallback to 24 bit format, if bitcount is non-default
+                default:
+                {
+                    BitmapColor aPixelColor;
+                    const bool bWriteAlpha(32 == nBitCount && pAccAlpha);
+
+                    for( long nY = nHeight - 1; nY >= 0; nY-- )
+                    {
+                        sal_uInt8* pTmp = aBuf.data();
+                        Scanline pScanlineAlpha = bWriteAlpha ? pAccAlpha->GetScanline( nY ) : nullptr;
+
+                        for( long nX = 0; nX < nWidth; nX++ )
+                        {
+                            // when alpha is used, this may be non-24bit main bitmap, so use GetColor
+                            // instead of GetPixel to ensure RGB value
+                            aPixelColor = rAcc.GetColor( nY, nX );
+
+                            *pTmp++ = aPixelColor.GetBlue();
+                            *pTmp++ = aPixelColor.GetGreen();
+                            *pTmp++ = aPixelColor.GetRed();
+
+                            if(bWriteAlpha)
+                            {
+                                *pTmp++ = sal_uInt8(0xff) - pAccAlpha->GetIndexFromData( pScanlineAlpha, nX );
+                            }
+                        }
+
+                        rOStm.WriteBytes(aBuf.data(), nAlignedWidth);
+                    }
+                }
+                break;
+            }
+        }
+    }
+
+    rImageSize = rOStm.Tell() - rImageSize;
+
+    return (!rOStm.GetError());
+}
+
+bool ImplWriteDIBBody(const Bitmap& rBitmap, SvStream& rOStm, BitmapReadAccess const & rAcc, BitmapReadAccess const * pAccAlpha, bool bCompressed)
+{
+    const MapMode aMapPixel(MapUnit::MapPixel);
+    DIBV5Header aHeader;
+    sal_uLong nImageSizePos(0);
+    sal_uLong nEndPos(0);
+    sal_uInt32 nCompression(COMPRESS_NONE);
+    bool bRet(false);
+
+    aHeader.nSize = pAccAlpha ? DIBV5HEADERSIZE : DIBINFOHEADERSIZE; // size dependent on CF_DIB type to use
+    aHeader.nWidth = rAcc.Width();
+    aHeader.nHeight = rAcc.Height();
+    aHeader.nPlanes = 1;
+
+    if(!pAccAlpha && isBitfieldCompression(rAcc.GetScanlineFormat()))
+    {
+        aHeader.nBitCount = 32;
+        aHeader.nSizeImage = rAcc.Height() * rAcc.GetScanlineSize();
+        nCompression = BITFIELDS;
+    }
+    else
+    {
+        // #i5xxx# Limit bitcount to 24bit, the 32 bit cases are
+        // not handled properly below (would have to set color
+        // masks, and nCompression=BITFIELDS - but color mask is
+        // not set for formats != *_TC_*). Note that this very
+        // problem might cause trouble at other places - the
+        // introduction of 32 bit RGBA bitmaps is relatively
+        // recent.
+        // #i59239# discretize bitcount to 1,4,8,24 (other cases
+        // are not written below)
+        const sal_uInt16 nBitCount(pAccAlpha ? 32 : discretizeBitcount(rAcc.GetBitCount()));
+        aHeader.nBitCount = nBitCount;
+        aHeader.nSizeImage = rAcc.Height() * AlignedWidth4Bytes(rAcc.Width() * aHeader.nBitCount);
+
+        if(bCompressed)
+        {
+            if(4 == nBitCount)
+            {
+                nCompression = RLE_4;
+            }
+            else if(8 == nBitCount)
+            {
+                nCompression = RLE_8;
+            }
+        }
+    }
+
+    if((rOStm.GetCompressMode() & SvStreamCompressFlags::ZBITMAP) && (rOStm.GetVersion() >= SOFFICE_FILEFORMAT_40))
+    {
+        aHeader.nCompression = ZCOMPRESS;
+    }
+    else
+    {
+        aHeader.nCompression = nCompression;
+    }
+
+    if(rBitmap.GetPrefSize().Width() && rBitmap.GetPrefSize().Height() && (rBitmap.GetPrefMapMode() != aMapPixel))
+    {
+        // #i48108# Try to recover xpels/ypels as previously stored on
+        // disk. The problem with just converting maPrefSize to 100th
+        // mm and then relating that to the bitmap pixel size is that
+        // MapMode is integer-based, and suffers from roundoffs,
+        // especially if maPrefSize is small. Trying to circumvent
+        // that by performing part of the math in floating point.
+        const Size aScale100000(OutputDevice::LogicToLogic(Size(100000, 100000), MapMode(MapUnit::Map100thMM), rBitmap.GetPrefMapMode()));
+        const double fBmpWidthM(static_cast<double>(rBitmap.GetPrefSize().Width()) / aScale100000.Width());
+        const double fBmpHeightM(static_cast<double>(rBitmap.GetPrefSize().Height()) / aScale100000.Height());
+
+        if(!basegfx::fTools::equalZero(fBmpWidthM) && !basegfx::fTools::equalZero(fBmpHeightM))
+        {
+            aHeader.nXPelsPerMeter = basegfx::fround(rAcc.Width() / fabs(fBmpWidthM));
+            aHeader.nYPelsPerMeter = basegfx::fround(rAcc.Height() / fabs(fBmpHeightM));
+        }
+    }
+
+    aHeader.nColsUsed = ((!pAccAlpha && aHeader.nBitCount <= 8) ? rAcc.GetPaletteEntryCount() : 0);
+    aHeader.nColsImportant = 0;
+
+    rOStm.WriteUInt32( aHeader.nSize );
+    rOStm.WriteInt32( aHeader.nWidth );
+    rOStm.WriteInt32( aHeader.nHeight );
+    rOStm.WriteUInt16( aHeader.nPlanes );
+    rOStm.WriteUInt16( aHeader.nBitCount );
+    rOStm.WriteUInt32( aHeader.nCompression );
+
+    nImageSizePos = rOStm.Tell();
+    rOStm.SeekRel( sizeof( aHeader.nSizeImage ) );
+
+    rOStm.WriteInt32( aHeader.nXPelsPerMeter );
+    rOStm.WriteInt32( aHeader.nYPelsPerMeter );
+    rOStm.WriteUInt32( aHeader.nColsUsed );
+    rOStm.WriteUInt32( aHeader.nColsImportant );
+
+    if(pAccAlpha) // only write DIBV5 when asked to do so
+    {
+        aHeader.nV5CSType = 0x57696E20; // LCS_WINDOWS_COLOR_SPACE
+        aHeader.nV5Intent = 0x00000004; // LCS_GM_IMAGES
+
+        rOStm.WriteUInt32( aHeader.nV5RedMask );
+        rOStm.WriteUInt32( aHeader.nV5GreenMask );
+        rOStm.WriteUInt32( aHeader.nV5BlueMask );
+        rOStm.WriteUInt32( aHeader.nV5AlphaMask );
+        rOStm.WriteUInt32( aHeader.nV5CSType );
+
+        rOStm.WriteInt32( aHeader.aV5Endpoints.aXyzRed.aXyzX );
+        rOStm.WriteInt32( aHeader.aV5Endpoints.aXyzRed.aXyzY );
+        rOStm.WriteInt32( aHeader.aV5Endpoints.aXyzRed.aXyzZ );
+        rOStm.WriteInt32( aHeader.aV5Endpoints.aXyzGreen.aXyzX );
+        rOStm.WriteInt32( aHeader.aV5Endpoints.aXyzGreen.aXyzY );
+        rOStm.WriteInt32( aHeader.aV5Endpoints.aXyzGreen.aXyzZ );
+        rOStm.WriteInt32( aHeader.aV5Endpoints.aXyzBlue.aXyzX );
+        rOStm.WriteInt32( aHeader.aV5Endpoints.aXyzBlue.aXyzY );
+        rOStm.WriteInt32( aHeader.aV5Endpoints.aXyzBlue.aXyzZ );
+
+        rOStm.WriteUInt32( aHeader.nV5GammaRed );
+        rOStm.WriteUInt32( aHeader.nV5GammaGreen );
+        rOStm.WriteUInt32( aHeader.nV5GammaBlue );
+        rOStm.WriteUInt32( aHeader.nV5Intent );
+        rOStm.WriteUInt32( aHeader.nV5ProfileData );
+        rOStm.WriteUInt32( aHeader.nV5ProfileSize );
+        rOStm.WriteUInt32( aHeader.nV5Reserved );
+    }
+
+    if(ZCOMPRESS == aHeader.nCompression)
+    {
+        ZCodec aCodec;
+        SvMemoryStream aMemStm(aHeader.nSizeImage + 4096, 65535);
+        sal_uLong nCodedPos(rOStm.Tell());
+        sal_uLong nLastPos(0);
+        sal_uInt32 nCodedSize(0);
+        sal_uInt32 nUncodedSize(0);
+
+        // write uncoded data palette
+        if(aHeader.nColsUsed)
+        {
+            ImplWriteDIBPalette(aMemStm, rAcc);
+        }
+
+        // write uncoded bits
+        bRet = ImplWriteDIBBits(aMemStm, rAcc, pAccAlpha, nCompression, aHeader.nSizeImage);
+
+        // get uncoded size
+        nUncodedSize = aMemStm.Tell();
+
+        // seek over compress info
+        rOStm.SeekRel(12);
+
+        // write compressed data
+        aCodec.BeginCompression(3);
+        aCodec.Write(rOStm, static_cast<sal_uInt8 const *>(aMemStm.GetData()), nUncodedSize);
+        aCodec.EndCompression();
+
+        // update compress info ( coded size, uncoded size, uncoded compression )
+        nLastPos = rOStm.Tell();
+        nCodedSize = nLastPos - nCodedPos - 12;
+        rOStm.Seek(nCodedPos);
+        rOStm.WriteUInt32( nCodedSize ).WriteUInt32( nUncodedSize ).WriteUInt32( nCompression );
+        rOStm.Seek(nLastPos);
+
+        if(bRet)
+        {
+            bRet = (ERRCODE_NONE == rOStm.GetError());
+        }
+    }
+    else
+    {
+        if(aHeader.nColsUsed)
+        {
+            ImplWriteDIBPalette(rOStm, rAcc);
+        }
+
+        bRet = ImplWriteDIBBits(rOStm, rAcc, pAccAlpha, aHeader.nCompression, aHeader.nSizeImage);
+    }
+
+    nEndPos = rOStm.Tell();
+    rOStm.Seek(nImageSizePos);
+    rOStm.WriteUInt32( aHeader.nSizeImage );
+    rOStm.Seek(nEndPos);
+
+    return bRet;
+}
+
+bool ImplWriteDIBFileHeader(SvStream& rOStm, BitmapReadAccess const & rAcc)
+{
+    const sal_uInt32 nPalCount((rAcc.HasPalette() ? rAcc.GetPaletteEntryCount() : isBitfieldCompression(rAcc.GetScanlineFormat()) ? 3UL : 0UL));
+    const sal_uInt32 nOffset(14 + DIBINFOHEADERSIZE + nPalCount * 4UL);
+
+    rOStm.WriteUInt16( 0x4D42 ); // 'MB' from BITMAPFILEHEADER
+    rOStm.WriteUInt32( nOffset + (rAcc.Height() * rAcc.GetScanlineSize()) );
+    rOStm.WriteUInt16( 0 );
+    rOStm.WriteUInt16( 0 );
+    rOStm.WriteUInt32( nOffset );
+
+    return rOStm.GetError() == ERRCODE_NONE;
+}
+
+bool ImplReadDIB(
+    Bitmap& rTarget,
+    AlphaMask* pTargetAlpha,
+    SvStream& rIStm,
+    bool bFileHeader,
+    bool bIsMask=false,
+    bool bMSOFormat=false)
+{
+    const SvStreamEndian nOldFormat(rIStm.GetEndian());
+    const sal_uLong nOldPos(rIStm.Tell());
+    sal_uLong nOffset(0);
+    bool bRet(false);
+
+    rIStm.SetEndian(SvStreamEndian::LITTLE);
+
+    if(bFileHeader)
+    {
+        if(ImplReadDIBFileHeader(rIStm, nOffset))
+        {
+            bRet = ImplReadDIBBody(rIStm, rTarget, nOffset >= DIBV5HEADERSIZE ? pTargetAlpha : nullptr, nOffset, bIsMask, bMSOFormat);
+        }
+    }
+    else
+    {
+        bRet = ImplReadDIBBody(rIStm, rTarget, nullptr, nOffset, bIsMask, bMSOFormat);
+    }
+
+    if(!bRet)
+    {
+        if(!rIStm.GetError())
+        {
+            rIStm.SetError(SVSTREAM_GENERALERROR);
+        }
+
+        rIStm.Seek(nOldPos);
+    }
+
+    rIStm.SetEndian(nOldFormat);
+
+    return bRet;
+}
+
+bool ImplWriteDIB(
+    const Bitmap& rSource,
+    SvStream& rOStm,
+    bool bCompressed,
+    bool bFileHeader)
+{
+    const Size aSizePix(rSource.GetSizePixel());
+    bool bRet(false);
+
+    if(aSizePix.Width() && aSizePix.Height())
+    {
+        Bitmap::ScopedReadAccess pAcc(const_cast< Bitmap& >(rSource));
+        Bitmap::ScopedReadAccess pAccAlpha;
+        const SvStreamEndian nOldFormat(rOStm.GetEndian());
+        const sal_uLong nOldPos(rOStm.Tell());
+
+        rOStm.SetEndian(SvStreamEndian::LITTLE);
+
+        if (pAcc)
+        {
+            if(bFileHeader)
+            {
+                if(ImplWriteDIBFileHeader(rOStm, *pAcc))
+                {
+                    bRet = ImplWriteDIBBody(rSource, rOStm, *pAcc, pAccAlpha.get(), bCompressed);
+                }
+            }
+            else
+            {
+                bRet = ImplWriteDIBBody(rSource, rOStm, *pAcc, pAccAlpha.get(), bCompressed);
+            }
+
+            pAcc.reset();
+        }
+
+        pAccAlpha.reset();
+
+        if(!bRet)
+        {
+            rOStm.SetError(SVSTREAM_GENERALERROR);
+            rOStm.Seek(nOldPos);
+        }
+
+        rOStm.SetEndian(nOldFormat);
+    }
+
+    return bRet;
+}
+
+} // unnamed namespace
+
+bool ReadDIB(
+    Bitmap& rTarget,
+    SvStream& rIStm,
+    bool bFileHeader,
+    bool bMSOFormat)
+{
+    return ImplReadDIB(rTarget, nullptr, rIStm, bFileHeader, false, bMSOFormat);
+}
+
+bool ReadDIBBitmapEx(
+    BitmapEx& rTarget,
+    SvStream& rIStm,
+    bool bFileHeader,
+    bool bMSOFormat)
+{
+    Bitmap aBmp;
+    bool bRetval(ImplReadDIB(aBmp, nullptr, rIStm, bFileHeader, /*bMask*/false, bMSOFormat) && !rIStm.GetError());
+
+    if(bRetval)
+    {
+        // base bitmap was read, set as return value and try to read alpha extra-data
+        const sal_uLong nStmPos(rIStm.Tell());
+        sal_uInt32 nMagic1(0);
+        sal_uInt32 nMagic2(0);
+
+        rTarget = BitmapEx(aBmp);
+        rIStm.ReadUInt32( nMagic1 ).ReadUInt32( nMagic2 );
+        bRetval = (0x25091962 == nMagic1) && (0xACB20201 == nMagic2) && !rIStm.GetError();
+
+        if(bRetval)
+        {
+            sal_uInt8 tmp = 0;
+            rIStm.ReadUChar( tmp );
+            TransparentType transparent = static_cast<TransparentType>(tmp);
+            bRetval = !rIStm.GetError();
+
+            if(bRetval)
+            {
+                switch (transparent)
+                {
+                case TransparentType::Bitmap:
+                    {
+                        Bitmap aMask;
+
+                        bRetval = ImplReadDIB(aMask, nullptr, rIStm, true, true);
+
+                        if(bRetval)
+                        {
+                            if(!!aMask)
+                            {
+                                // do we have an alpha mask?
+                                if((8 == aMask.GetBitCount()) && aMask.HasGreyPalette8Bit())
+                                {
+                                    AlphaMask aAlpha;
+
+                                    // create alpha mask quickly (without greyscale conversion)
+                                    aAlpha.ImplSetBitmap(aMask);
+                                    rTarget = BitmapEx(aBmp, aAlpha);
+                                }
+                                else
+                                {
+                                    rTarget = BitmapEx(aBmp, aMask);
+                                }
+                            }
+                        }
+                        break;
+                    }
+                case TransparentType::Color:
+                    {
+                        Color aTransparentColor;
+
+                        tools::GenericTypeSerializer aSerializer(rIStm);
+                        aSerializer.readColor(aTransparentColor);
+
+                        bRetval = !rIStm.GetError();
+
+                        if(bRetval)
+                        {
+                            rTarget = BitmapEx(aBmp, aTransparentColor);
+                        }
+                        break;
+                    }
+                default: break;
+                }
+            }
+        }
+
+        if(!bRetval)
+        {
+            // alpha extra data could not be read; reset, but use base bitmap as result
+            rIStm.ResetError();
+            rIStm.Seek(nStmPos);
+            bRetval = true;
+        }
+    }
+
+    return bRetval;
+}
+
+bool ReadDIBV5(
+    Bitmap& rTarget,
+    AlphaMask& rTargetAlpha,
+    SvStream& rIStm)
+{
+    return ImplReadDIB(rTarget, &rTargetAlpha, rIStm, true);
+}
+
+bool ReadRawDIB(
+    BitmapEx& rTarget,
+    const unsigned char* pBuf,
+    const ScanlineFormat nFormat,
+    const int nHeight,
+    const int nStride)
+{
+    BitmapScopedWriteAccess pWriteAccess(rTarget.maBitmap.AcquireWriteAccess(), rTarget.maBitmap);
+    for (int nRow = 0; nRow < nHeight; ++nRow)
+    {
+        pWriteAccess->CopyScanline(nRow, pBuf + (nStride * nRow), nFormat, nStride);
+    }
+
+    return true;
+}
+
+bool WriteDIB(
+    const Bitmap& rSource,
+    SvStream& rOStm,
+    bool bCompressed,
+    bool bFileHeader)
+{
+    return ImplWriteDIB(rSource, rOStm, bCompressed, bFileHeader);
+}
+
+bool WriteDIB(
+    const BitmapEx& rSource,
+    SvStream& rOStm,
+    bool bCompressed)
+{
+    return ImplWriteDIB(rSource.GetBitmap(), rOStm, bCompressed, /*bFileHeader*/true);
+}
+
+bool WriteDIBBitmapEx(
+    const BitmapEx& rSource,
+    SvStream& rOStm)
+{
+    if(ImplWriteDIB(rSource.GetBitmap(), rOStm, true, true))
+    {
+        rOStm.WriteUInt32( 0x25091962 );
+        rOStm.WriteUInt32( 0xACB20201 );
+        rOStm.WriteUChar( static_cast<sal_uChar>(rSource.meTransparent) );
+
+        if(TransparentType::Bitmap == rSource.meTransparent)
+        {
+            return ImplWriteDIB(rSource.maMask, rOStm, true, true);
+        }
+        else if(TransparentType::Color == rSource.meTransparent)
+        {
+            tools::GenericTypeSerializer aSerializer(rOStm);
+            aSerializer.writeColor(rSource.maTransparentColor);
+            return true;
+        }
+    }
+
+    return false;
+}
+
+sal_uInt32 getDIBV5HeaderSize()
+{
+    return DIBV5HEADERSIZE;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/embeddedfontshelper.cxx b/vcl/source/gdi/embeddedfontshelper.cxx
new file mode 100644
index 000000000..e59f94071
--- /dev/null
+++ b/vcl/source/gdi/embeddedfontshelper.cxx
@@ -0,0 +1,332 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <memory>
+#include <config_folders.h>
+#include <config_eot.h>
+
+#include <osl/file.hxx>
+#include <rtl/bootstrap.hxx>
+#include <sal/log.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/embeddedfontshelper.hxx>
+#include <com/sun/star/io/XInputStream.hpp>
+
+#include <outdev.h>
+#include <PhysicalFontCollection.hxx>
+#include <salgdi.hxx>
+#include <sft.hxx>
+
+
+#if ENABLE_EOT
+extern "C"
+{
+namespace libeot
+{
+#include <libeot/libeot.h>
+} // namespace libeot
+} // extern "C"
+#endif
+
+using namespace com::sun::star;
+using namespace vcl;
+
+static void clearDir( const OUString& path )
+{
+    osl::Directory dir( path );
+    if( dir.reset() == osl::Directory::E_None )
+    {
+        for(;;)
+        {
+            osl::DirectoryItem item;
+            if( dir.getNextItem( item ) != osl::Directory::E_None )
+                break;
+            osl::FileStatus status( osl_FileStatus_Mask_FileURL );
+            if( item.getFileStatus( status ) == osl::File::E_None )
+                osl::File::remove( status.getFileURL());
+        }
+    }
+}
+
+void EmbeddedFontsHelper::clearTemporaryFontFiles()
+{
+    OUString path = "${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE( "bootstrap") "::UserInstallation}";
+    rtl::Bootstrap::expandMacros( path );
+    path += "/user/temp/embeddedfonts/";
+    clearDir( path + "fromdocs/" );
+    clearDir( path + "fromsystem/" );
+}
+
+bool EmbeddedFontsHelper::addEmbeddedFont( const uno::Reference< io::XInputStream >& stream, const OUString& fontName,
+    const char* extra, std::vector< unsigned char > key, bool eot )
+{
+    OUString fileUrl = EmbeddedFontsHelper::fileUrlForTemporaryFont( fontName, extra );
+    osl::File file( fileUrl );
+    switch( file.open( osl_File_OpenFlag_Create | osl_File_OpenFlag_Write ))
+    {
+        case osl::File::E_None:
+            break; // ok
+        case osl::File::E_EXIST:
+            return true; // Assume it's already been added correctly.
+        default:
+            SAL_WARN( "vcl.fonts", "Cannot open file for temporary font" );
+            return false;
+    }
+    size_t keyPos = 0;
+    std::vector< char > fontData;
+    fontData.reserve( 1000000 );
+    for(;;)
+    {
+        uno::Sequence< sal_Int8 > buffer;
+        sal_uInt64 read = stream->readBytes( buffer, 1024 );
+        for( sal_uInt64 pos = 0;
+             pos < read && keyPos < key.size();
+             ++pos )
+            buffer[ pos ] ^= key[ keyPos++ ];
+        // if eot, don't write the file out yet, since we need to unpack it first.
+        if( !eot && read > 0 )
+        {
+            sal_uInt64 writtenTotal = 0;
+            while( writtenTotal < read )
+            {
+                sal_uInt64 written;
+                file.write( buffer.getConstArray(), read, written );
+                writtenTotal += written;
+            }
+        }
+        fontData.insert( fontData.end(), buffer.getConstArray(), buffer.getConstArray() + read );
+        if( read <= 0 )
+            break;
+    }
+    bool sufficientFontRights(false);
+#if ENABLE_EOT
+    if( eot )
+    {
+        unsigned uncompressedFontSize = 0;
+        unsigned char *nakedPointerToUncompressedFont = nullptr;
+        libeot::EOTMetadata eotMetadata;
+        libeot::EOTError uncompressError =
+            libeot::EOT2ttf_buffer( reinterpret_cast<unsigned char *>(fontData.data()), fontData.size(), &eotMetadata, &nakedPointerToUncompressedFont, &uncompressedFontSize );
+        std::shared_ptr<unsigned char> uncompressedFont( nakedPointerToUncompressedFont, libeot::EOTfreeBuffer );
+        if( uncompressError != libeot::EOT_SUCCESS )
+        {
+            SAL_WARN( "vcl.fonts", "Failed to uncompress font" );
+            osl::File::remove( fileUrl );
+            return false;
+        }
+        sal_uInt64 writtenTotal = 0;
+        while( writtenTotal < uncompressedFontSize )
+        {
+            sal_uInt64 written;
+            if( file.write( uncompressedFont.get() + writtenTotal, uncompressedFontSize - writtenTotal, written ) != osl::File::E_None )
+            {
+                SAL_WARN( "vcl.fonts", "Error writing temporary font file" );
+                osl::File::remove( fileUrl );
+                return false;
+            }
+            writtenTotal += written;
+        }
+        sufficientFontRights = libeot::EOTcanLegallyEdit( &eotMetadata );
+        libeot::EOTfreeMetadata( &eotMetadata );
+    }
+#endif
+
+    if( file.close() != osl::File::E_None )
+    {
+        SAL_WARN( "vcl.fonts", "Writing temporary font file failed" );
+        osl::File::remove( fileUrl );
+        return false;
+    }
+    if( !eot )
+    {
+        sufficientFontRights = sufficientTTFRights(fontData.data(), fontData.size(), FontRights::EditingAllowed);
+    }
+    if( !sufficientFontRights )
+    {
+        // It would be actually better to open the document in read-only mode in this case,
+        // warn the user about this, and provide a button to drop the font(s) in order
+        // to switch to editing.
+        SAL_INFO( "vcl.fonts", "Ignoring embedded font that is not usable for editing" );
+        osl::File::remove( fileUrl );
+        return false;
+    }
+    m_aAccumulatedFonts.emplace_back(std::make_pair(fontName, fileUrl));
+    return true;
+}
+
+namespace
+{
+    struct UpdateFontsGuard
+    {
+        UpdateFontsGuard()
+        {
+            OutputDevice::ImplClearAllFontData(true);
+        }
+
+        ~UpdateFontsGuard()
+        {
+            OutputDevice::ImplRefreshAllFontData(true);
+        }
+    };
+}
+
+void EmbeddedFontsHelper::activateFonts()
+{
+    if (m_aAccumulatedFonts.empty())
+        return;
+    UpdateFontsGuard aUpdateFontsGuard;
+    for (const auto& rEntry : m_aAccumulatedFonts)
+        EmbeddedFontsHelper::activateFont(rEntry.first, rEntry.second);
+    m_aAccumulatedFonts.clear();
+}
+
+OUString EmbeddedFontsHelper::fileUrlForTemporaryFont( const OUString& fontName, const char* extra )
+{
+    OUString path = "${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE( "bootstrap") "::UserInstallation}";
+    rtl::Bootstrap::expandMacros( path );
+    path += "/user/temp/embeddedfonts/fromdocs/";
+    osl::Directory::createPath( path );
+    OUString filename = fontName;
+    static int uniqueCounter = 0;
+    if( strcmp( extra, "?" ) == 0 )
+        filename += OUString::number( uniqueCounter++ );
+    else
+        filename += OStringToOUString( extra, RTL_TEXTENCODING_ASCII_US );
+    filename += ".ttf"; // TODO is it always ttf?
+    return path + filename;
+}
+
+void EmbeddedFontsHelper::activateFont( const OUString& fontName, const OUString& fileUrl )
+{
+    OutputDevice *pDevice = Application::GetDefaultDevice();
+    pDevice->AddTempDevFont(fileUrl, fontName);
+}
+
+// Check if it's (legally) allowed to embed the font file into a document
+// (ttf has a flag allowing this). PhysicalFontFace::IsEmbeddable() appears
+// to have a different meaning (guessing from code, IsSubsettable() might
+// possibly mean it's ttf, while IsEmbeddable() might mean it's type1).
+// So just try to open the data as ttf and see.
+bool EmbeddedFontsHelper::sufficientTTFRights( const void* data, long size, FontRights rights )
+{
+    TrueTypeFont* font;
+    if( OpenTTFontBuffer( data, size, 0 /*TODO*/, &font ) == SFErrCodes::Ok )
+    {
+        TTGlobalFontInfo info;
+        GetTTGlobalFontInfo( font, &info );
+        CloseTTFont( font );
+        // https://www.microsoft.com/typography/otspec/os2.htm#fst
+        int copyright = info.typeFlags;
+        switch( rights )
+        {
+            case FontRights::ViewingAllowed:
+                // Embedding not restricted completely.
+                return ( copyright & 0x02 ) != 0x02;
+            case FontRights::EditingAllowed:
+                // Font is installable or editable.
+                return copyright == 0 || ( copyright & 0x08 );
+        }
+    }
+    return true; // no known restriction
+}
+
+OUString EmbeddedFontsHelper::fontFileUrl( const OUString& familyName, FontFamily family, FontItalic italic,
+    FontWeight weight, FontPitch pitch, FontRights rights )
+{
+    OUString path = "${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE( "bootstrap") "::UserInstallation}";
+    rtl::Bootstrap::expandMacros( path );
+    path += "/user/temp/embeddedfonts/fromsystem/";
+    osl::Directory::createPath( path );
+    OUString filename = familyName + "_" + OUString::number( family ) + "_" + OUString::number( italic )
+        + "_" + OUString::number( weight ) + "_" + OUString::number( pitch )
+        + ".ttf"; // TODO is it always ttf?
+    OUString url = path + filename;
+    if( osl::File( url ).open( osl_File_OpenFlag_Read ) == osl::File::E_None ) // = exists()
+    {
+        // File with contents of the font file already exists, assume it's been created by a previous call.
+        return url;
+    }
+    bool ok = false;
+    SalGraphics* graphics = Application::GetDefaultDevice()->GetGraphics();
+    PhysicalFontCollection fonts;
+    graphics->GetDevFontList( &fonts );
+    std::unique_ptr< ImplDeviceFontList > fontInfo( fonts.GetDeviceFontList());
+    PhysicalFontFace* selected = nullptr;
+    for( int i = 0;
+         i < fontInfo->Count();
+         ++i )
+     {
+        PhysicalFontFace* f = fontInfo->Get( i );
+        if( f->GetFamilyName() == familyName )
+        {
+            // Ignore comparing text encodings, at least for now. They cannot be trivially compared
+            // (e.g. UCS2 and UTF8 are technically the same characters, just have different encoding,
+            // and just having a unicode font doesn't say what glyphs it actually contains).
+            // It is possible that it still may be needed to do at least some checks here
+            // for some encodings (can one font have more font files for more encodings?).
+            if(( family == FAMILY_DONTKNOW || f->GetFamilyType() == family )
+                && ( italic == ITALIC_DONTKNOW || f->GetItalic() == italic )
+                && ( weight == WEIGHT_DONTKNOW || f->GetWeight() == weight )
+                && ( pitch == PITCH_DONTKNOW || f->GetPitch() == pitch ))
+            { // Exact match, return it immediately.
+                selected = f;
+                break;
+            }
+            if(( f->GetFamilyType() == FAMILY_DONTKNOW || family == FAMILY_DONTKNOW || f->GetFamilyType() == family )
+                && ( f->GetItalic() == ITALIC_DONTKNOW || italic == ITALIC_DONTKNOW || f->GetItalic() == italic )
+                && ( f->GetWeight() == WEIGHT_DONTKNOW || weight == WEIGHT_DONTKNOW || f->GetWeight() == weight )
+                && ( f->GetPitch() == PITCH_DONTKNOW || pitch == PITCH_DONTKNOW || f->GetPitch() == pitch ))
+            { // Some fonts specify 'DONTKNOW' for some things, still a good match, if we don't find a better one.
+                selected = f;
+            }
+        }
+    }
+    if( selected != nullptr )
+    {
+        long size;
+        if (const void* data = graphics->GetEmbedFontData(selected, &size))
+        {
+            if( sufficientTTFRights( data, size, rights ))
+            {
+                osl::File file( url );
+                if( file.open( osl_File_OpenFlag_Write | osl_File_OpenFlag_Create ) == osl::File::E_None )
+                {
+                    sal_uInt64 written = 0;
+                    sal_uInt64 totalSize = size;
+                    bool error = false;
+                    while( written < totalSize && !error)
+                    {
+                        sal_uInt64 nowWritten;
+                        switch( file.write( static_cast< const char* >( data ) + written, size - written, nowWritten ))
+                        {
+                            case osl::File::E_None:
+                                written += nowWritten;
+                                break;
+                            case osl::File::E_AGAIN:
+                            case osl::File::E_INTR:
+                                break;
+                            default:
+                                error = true;
+                                break;
+                        }
+                    }
+                    file.close();
+                    if( error )
+                        osl::File::remove( url );
+                    else
+                        ok = true;
+                }
+            }
+            graphics->FreeEmbedFontData( data, size );
+        }
+    }
+    return ok ? url : "";
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/extoutdevdata.cxx b/vcl/source/gdi/extoutdevdata.cxx
new file mode 100644
index 000000000..49f188c85
--- /dev/null
+++ b/vcl/source/gdi/extoutdevdata.cxx
@@ -0,0 +1,31 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/extoutdevdata.hxx>
+
+namespace vcl
+{
+
+ExtOutDevData::~ExtOutDevData()
+{
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/gdimetafiletools.cxx b/vcl/source/gdi/gdimetafiletools.cxx
new file mode 100644
index 000000000..6a74c4d69
--- /dev/null
+++ b/vcl/source/gdi/gdimetafiletools.cxx
@@ -0,0 +1,1086 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/gdimetafiletools.hxx>
+#include <vcl/metaact.hxx>
+#include <vcl/canvastools.hxx>
+#include <basegfx/polygon/b2dpolygonclipper.hxx>
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
+#include <basegfx/polygon/b2dpolypolygontools.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <vcl/virdev.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/graphictools.hxx>
+#include <osl/diagnose.h>
+#include <tools/stream.hxx>
+
+// helpers
+
+namespace
+{
+    bool handleGeometricContent(
+        const basegfx::B2DPolyPolygon& rClip,
+        const basegfx::B2DPolyPolygon& rSource,
+        GDIMetaFile& rTarget,
+        bool bStroke)
+    {
+        if(rSource.count() && rClip.count())
+        {
+            const basegfx::B2DPolyPolygon aResult(
+                basegfx::utils::clipPolyPolygonOnPolyPolygon(
+                    rSource,
+                    rClip,
+                    true, // inside
+                    bStroke));
+
+            if(aResult.count())
+            {
+                if(aResult == rSource)
+                {
+                    // not clipped, but inside. Add original
+                    return false;
+                }
+                else
+                {
+                    // add clipped geometry
+                    if(bStroke)
+                    {
+                        for(auto const& rB2DPolygon : aResult)
+                        {
+                            rTarget.AddAction(
+                                new MetaPolyLineAction(
+                                        tools::Polygon(rB2DPolygon)));
+                        }
+                    }
+                    else
+                    {
+                        rTarget.AddAction(
+                            new MetaPolyPolygonAction(
+                                tools::PolyPolygon(aResult)));
+                    }
+                }
+            }
+        }
+
+        return true;
+    }
+
+    bool handleGradientContent(
+        const basegfx::B2DPolyPolygon& rClip,
+        const basegfx::B2DPolyPolygon& rSource,
+        const Gradient& rGradient,
+        GDIMetaFile& rTarget)
+    {
+        if(rSource.count() && rClip.count())
+        {
+            const basegfx::B2DPolyPolygon aResult(
+                basegfx::utils::clipPolyPolygonOnPolyPolygon(
+                    rSource,
+                    rClip,
+                    true, // inside
+                    false)); // stroke
+
+            if(aResult.count())
+            {
+                if(aResult == rSource)
+                {
+                    // not clipped, but inside. Add original
+                    return false;
+                }
+                else
+                {
+                    // add clipped geometry
+                    rTarget.AddAction(
+                        new MetaGradientExAction(
+                            tools::PolyPolygon(aResult),
+                            rGradient));
+                }
+            }
+        }
+
+        return true;
+    }
+
+    bool handleBitmapContent(
+        const basegfx::B2DPolyPolygon& rClip,
+        const Point& rPoint,
+        const Size& rSize,
+        const BitmapEx& rBitmapEx,
+        GDIMetaFile& rTarget)
+    {
+        if(!rSize.Width() || !rSize.Height() || rBitmapEx.IsEmpty())
+        {
+            // bitmap or size is empty
+            return true;
+        }
+
+        const basegfx::B2DRange aLogicBitmapRange(
+            rPoint.X(), rPoint.Y(),
+            rPoint.X() + rSize.Width(), rPoint.Y() + rSize.Height());
+        const basegfx::B2DPolyPolygon aClipOfBitmap(
+            basegfx::utils::clipPolyPolygonOnRange(
+                rClip,
+                aLogicBitmapRange,
+                true,
+                false)); // stroke
+
+        if(!aClipOfBitmap.count())
+        {
+            // outside clip region
+            return true;
+        }
+
+        // inside or overlapping. Use area to find out if it is completely
+        // covering (inside) or overlapping
+        const double fClipArea(basegfx::utils::getArea(aClipOfBitmap));
+        const double fBitmapArea(
+            aLogicBitmapRange.getWidth() * aLogicBitmapRange.getWidth() +
+            aLogicBitmapRange.getHeight() * aLogicBitmapRange.getHeight());
+        const double fFactor(fClipArea / fBitmapArea);
+
+        if(basegfx::fTools::more(fFactor, 1.0 - 0.001))
+        {
+            // completely covering (with 0.1% tolerance)
+            return false;
+        }
+
+        // needs clipping (with 0.1% tolerance). Prepare VirtualDevice
+        // in pixel mode for alpha channel painting (black is transparent,
+        // white to paint 100% opacity)
+        const Size aSizePixel(rBitmapEx.GetSizePixel());
+        ScopedVclPtrInstance< VirtualDevice > aVDev;
+
+        aVDev->SetOutputSizePixel(aSizePixel);
+        aVDev->EnableMapMode(false);
+        aVDev->SetFillColor( COL_WHITE);
+        aVDev->SetLineColor();
+
+        if(rBitmapEx.IsTransparent())
+        {
+            // use given alpha channel
+            aVDev->DrawBitmap(Point(0, 0), rBitmapEx.GetAlpha().GetBitmap());
+        }
+        else
+        {
+            // reset alpha channel
+            aVDev->SetBackground(Wallpaper(COL_BLACK));
+            aVDev->Erase();
+        }
+
+        // transform polygon from clipping to pixel coordinates
+        basegfx::B2DPolyPolygon aPixelPoly(aClipOfBitmap);
+        basegfx::B2DHomMatrix aTransform;
+
+        aTransform.translate(-aLogicBitmapRange.getMinX(), -aLogicBitmapRange.getMinY());
+        aTransform.scale(
+            static_cast< double >(aSizePixel.Width()) / aLogicBitmapRange.getWidth(),
+            static_cast< double >(aSizePixel.Height()) / aLogicBitmapRange.getHeight());
+        aPixelPoly.transform(aTransform);
+
+        // to fill the non-covered parts, use the Xor fill rule of
+        // tools::PolyPolygon painting. Start with an all-covering polygon and
+        // add the clip polygon one
+        basegfx::B2DPolyPolygon aInvertPixelPoly;
+
+        aInvertPixelPoly.append(
+            basegfx::utils::createPolygonFromRect(
+                basegfx::B2DRange(
+                    0.0, 0.0,
+                    aSizePixel.Width(), aSizePixel.Height())));
+        aInvertPixelPoly.append(aPixelPoly);
+
+        // paint as alpha
+        aVDev->DrawPolyPolygon(aInvertPixelPoly);
+
+        // get created alpha mask and set defaults
+        AlphaMask aAlpha(
+            aVDev->GetBitmap(
+                Point(0, 0),
+                aSizePixel));
+
+        aAlpha.SetPrefSize(rBitmapEx.GetPrefSize());
+        aAlpha.SetPrefMapMode(rBitmapEx.GetPrefMapMode());
+
+        // add new action replacing the old one
+        rTarget.AddAction(
+            new MetaBmpExScaleAction(
+                Point(
+                    basegfx::fround(aLogicBitmapRange.getMinX()),
+                    basegfx::fround(aLogicBitmapRange.getMinY())),
+                Size(
+                    basegfx::fround(aLogicBitmapRange.getWidth()),
+                    basegfx::fround(aLogicBitmapRange.getHeight())),
+                BitmapEx(rBitmapEx.GetBitmap(), aAlpha)));
+
+        return true;
+    }
+
+    void addSvtGraphicStroke(const SvtGraphicStroke& rStroke, GDIMetaFile& rTarget)
+    {
+        // write SvtGraphicFill
+        SvMemoryStream aMemStm;
+        WriteSvtGraphicStroke( aMemStm, rStroke );
+        rTarget.AddAction(
+            new MetaCommentAction(
+                "XPATHSTROKE_SEQ_BEGIN",
+                0,
+                static_cast< const sal_uInt8* >(aMemStm.GetData()),
+                aMemStm.TellEnd()));
+    }
+
+    void addSvtGraphicFill(const SvtGraphicFill &rFilling, GDIMetaFile& rTarget)
+    {
+        // write SvtGraphicFill
+        SvMemoryStream aMemStm;
+        WriteSvtGraphicFill( aMemStm, rFilling );
+        rTarget.AddAction(
+            new MetaCommentAction(
+                "XPATHFILL_SEQ_BEGIN",
+                0,
+                static_cast< const sal_uInt8* >(aMemStm.GetData()),
+                aMemStm.TellEnd()));
+    }
+} // end of anonymous namespace
+
+// #i121267# Tooling to internally clip geometry against internal clip regions
+
+void clipMetafileContentAgainstOwnRegions(GDIMetaFile& rSource)
+{
+    const sal_uLong nObjCount(rSource.GetActionSize());
+
+    if(!nObjCount)
+    {
+        return;
+    }
+
+    // prepare target data container and push/pop stack data
+    GDIMetaFile aTarget;
+    bool bChanged(false);
+    std::vector< basegfx::B2DPolyPolygon > aClips;
+    std::vector< PushFlags > aPushFlags;
+    std::vector< MapMode > aMapModes;
+
+    // start with empty region
+    aClips.emplace_back();
+
+    // start with default MapMode (MapUnit::MapPixel)
+    aMapModes.emplace_back();
+
+    for(sal_uLong i(0); i < nObjCount; ++i)
+    {
+        const MetaAction* pAction(rSource.GetAction(i));
+        const MetaActionType nType(pAction->GetType());
+        bool bDone(false);
+
+        // basic operation takes care of clipregion actions (four) and push/pop of these
+        // to steer the currently set clip region. There *is* an active
+        // clip region when (aClips.size() && aClips.back().count()), see
+        // below
+        switch(nType)
+        {
+            case MetaActionType::CLIPREGION :
+            {
+                const MetaClipRegionAction* pA = static_cast< const MetaClipRegionAction* >(pAction);
+
+                if(pA->IsClipping())
+                {
+                    const vcl::Region& rRegion = pA->GetRegion();
+                    const basegfx::B2DPolyPolygon aNewClip(rRegion.GetAsB2DPolyPolygon());
+
+                    aClips.back() = aNewClip;
+                }
+                else
+                {
+                    aClips.back() = basegfx::B2DPolyPolygon();
+                }
+
+                break;
+            }
+
+            case MetaActionType::ISECTRECTCLIPREGION :
+            {
+                const MetaISectRectClipRegionAction* pA = static_cast< const MetaISectRectClipRegionAction* >(pAction);
+                const tools::Rectangle& rRect = pA->GetRect();
+
+                if(!rRect.IsEmpty() && !aClips.empty() && aClips.back().count())
+                {
+                    const basegfx::B2DRange aClipRange(vcl::unotools::b2DRectangleFromRectangle(rRect));
+
+                    aClips.back() = basegfx::utils::clipPolyPolygonOnRange(
+                        aClips.back(),
+                        aClipRange,
+                        true, // inside
+                        false); // stroke
+                }
+                break;
+            }
+
+            case MetaActionType::ISECTREGIONCLIPREGION :
+            {
+                const MetaISectRegionClipRegionAction* pA = static_cast< const MetaISectRegionClipRegionAction* >(pAction);
+                const vcl::Region& rRegion = pA->GetRegion();
+
+                if(!rRegion.IsEmpty() && !aClips.empty() && aClips.back().count())
+                {
+                    const basegfx::B2DPolyPolygon aNewClip(rRegion.GetAsB2DPolyPolygon());
+
+                    aClips.back() = basegfx::utils::clipPolyPolygonOnPolyPolygon(
+                        aClips.back(),
+                        aNewClip,
+                        true,  // inside
+                        false); // stroke
+                }
+                break;
+            }
+
+            case MetaActionType::MOVECLIPREGION :
+            {
+                const MetaMoveClipRegionAction* pA = static_cast< const MetaMoveClipRegionAction* >(pAction);
+                const long aHorMove(pA->GetHorzMove());
+                const long aVerMove(pA->GetVertMove());
+
+                if((aHorMove || aVerMove) && !aClips.empty() && aClips.back().count())
+                {
+                    aClips.back().transform(
+                        basegfx::utils::createTranslateB2DHomMatrix(
+                            aHorMove,
+                            aVerMove));
+                }
+                break;
+            }
+
+            case MetaActionType::PUSH :
+            {
+                const MetaPushAction* pA = static_cast< const MetaPushAction* >(pAction);
+                const PushFlags nFlags(pA->GetFlags());
+
+                aPushFlags.push_back(nFlags);
+
+                if(nFlags & PushFlags::CLIPREGION)
+                {
+                    aClips.push_back(aClips.back());
+                }
+
+                if(nFlags & PushFlags::MAPMODE)
+                {
+                    aMapModes.push_back(aMapModes.back());
+                }
+                break;
+            }
+
+            case MetaActionType::POP :
+            {
+
+                if(!aPushFlags.empty())
+                {
+                    const PushFlags nFlags(aPushFlags.back());
+                    aPushFlags.pop_back();
+
+                    if(nFlags & PushFlags::CLIPREGION)
+                    {
+                        if(aClips.size() > 1)
+                        {
+                            aClips.pop_back();
+                        }
+                        else
+                        {
+                            OSL_ENSURE(false, "Wrong POP() in ClipRegions (!)");
+                        }
+                    }
+
+                    if(nFlags & PushFlags::MAPMODE)
+                    {
+                        if(aMapModes.size() > 1)
+                        {
+                            aMapModes.pop_back();
+                        }
+                        else
+                        {
+                            OSL_ENSURE(false, "Wrong POP() in MapModes (!)");
+                        }
+                    }
+                }
+                else
+                {
+                    OSL_ENSURE(false, "Invalid pop() without push() (!)");
+                }
+
+                break;
+            }
+
+            case MetaActionType::MAPMODE :
+            {
+                const MetaMapModeAction* pA = static_cast< const MetaMapModeAction* >(pAction);
+
+                aMapModes.back() = pA->GetMapMode();
+                break;
+            }
+
+            default:
+            {
+                break;
+            }
+        }
+
+        // this area contains all actions which could potentially be clipped. Since
+        // this tooling is only a fallback (see comments in header), only the needed
+        // actions will be implemented. Extend using the pattern for the already
+        // implemented actions.
+        if(!aClips.empty() && aClips.back().count())
+        {
+            switch(nType)
+            {
+
+                // pixel actions, just check on inside
+
+                case MetaActionType::PIXEL :
+                {
+                    const MetaPixelAction* pA = static_cast< const MetaPixelAction* >(pAction);
+                    const Point& rPoint = pA->GetPoint();
+
+                    if(!basegfx::utils::isInside(
+                        aClips.back(),
+                        basegfx::B2DPoint(rPoint.X(), rPoint.Y())))
+                    {
+                        // when not inside, do not add original
+                        bDone = true;
+                    }
+                    break;
+                }
+
+                case MetaActionType::POINT :
+                {
+                    const MetaPointAction* pA = static_cast< const MetaPointAction* >(pAction);
+                    const Point& rPoint = pA->GetPoint();
+
+                    if(!basegfx::utils::isInside(
+                        aClips.back(),
+                        basegfx::B2DPoint(rPoint.X(), rPoint.Y())))
+                    {
+                        // when not inside, do not add original
+                        bDone = true;
+                    }
+                    break;
+                }
+
+                // geometry actions
+
+                case MetaActionType::LINE :
+                {
+                    const MetaLineAction* pA = static_cast< const MetaLineAction* >(pAction);
+                    const Point& rStart(pA->GetStartPoint());
+                    const Point& rEnd(pA->GetEndPoint());
+                    basegfx::B2DPolygon aLine;
+
+                    aLine.append(basegfx::B2DPoint(rStart.X(), rStart.Y()));
+                    aLine.append(basegfx::B2DPoint(rEnd.X(), rEnd.Y()));
+
+                    bDone = handleGeometricContent(
+                        aClips.back(),
+                        basegfx::B2DPolyPolygon(aLine),
+                        aTarget,
+                        true); // stroke
+                    break;
+                }
+
+                case MetaActionType::RECT :
+                {
+                    const MetaRectAction* pA = static_cast< const MetaRectAction* >(pAction);
+                    const tools::Rectangle& rRect = pA->GetRect();
+
+                    if(rRect.IsEmpty())
+                    {
+                        bDone = true;
+                    }
+                    else
+                    {
+
+                        bDone = handleGeometricContent(
+                            aClips.back(),
+                            basegfx::B2DPolyPolygon(
+                                basegfx::utils::createPolygonFromRect(
+                                        vcl::unotools::b2DRectangleFromRectangle(rRect))),
+                            aTarget,
+                            false); // stroke
+                    }
+                    break;
+                }
+
+                case MetaActionType::ROUNDRECT :
+                {
+                    const MetaRoundRectAction* pA = static_cast< const MetaRoundRectAction* >(pAction);
+                    const tools::Rectangle& rRect = pA->GetRect();
+
+                    if(rRect.IsEmpty())
+                    {
+                        bDone = true;
+                    }
+                    else
+                    {
+                        const sal_uInt32 nHor(pA->GetHorzRound());
+                        const sal_uInt32 nVer(pA->GetVertRound());
+                        const basegfx::B2DRange aRange(vcl::unotools::b2DRectangleFromRectangle(rRect));
+                        basegfx::B2DPolygon aOutline;
+
+                        if(nHor || nVer)
+                        {
+                            double fRadiusX((nHor * 2.0) / (aRange.getWidth() > 0.0 ? aRange.getWidth() : 1.0));
+                            double fRadiusY((nVer * 2.0) / (aRange.getHeight() > 0.0 ? aRange.getHeight() : 1.0));
+                            fRadiusX = std::max(0.0, std::min(1.0, fRadiusX));
+                            fRadiusY = std::max(0.0, std::min(1.0, fRadiusY));
+
+                            aOutline = basegfx::utils::createPolygonFromRect(aRange, fRadiusX, fRadiusY);
+                        }
+                        else
+                        {
+                            aOutline = basegfx::utils::createPolygonFromRect(aRange);
+                        }
+
+                        bDone = handleGeometricContent(
+                            aClips.back(),
+                            basegfx::B2DPolyPolygon(aOutline),
+                            aTarget,
+                            false); // stroke
+                    }
+                    break;
+                }
+
+                case MetaActionType::ELLIPSE :
+                {
+                    const MetaEllipseAction* pA = static_cast< const MetaEllipseAction* >(pAction);
+                    const tools::Rectangle& rRect = pA->GetRect();
+
+                    if(rRect.IsEmpty())
+                    {
+                        bDone = true;
+                    }
+                    else
+                    {
+                        const basegfx::B2DRange aRange(vcl::unotools::b2DRectangleFromRectangle(rRect));
+
+                        bDone = handleGeometricContent(
+                            aClips.back(),
+                            basegfx::B2DPolyPolygon(
+                                basegfx::utils::createPolygonFromEllipse(
+                                    aRange.getCenter(),
+                                    aRange.getWidth() * 0.5,
+                                    aRange.getHeight() * 0.5)),
+                            aTarget,
+                            false); // stroke
+                    }
+                    break;
+                }
+
+                case MetaActionType::ARC :
+                {
+                    const MetaArcAction* pA = static_cast< const MetaArcAction* >(pAction);
+                    const tools::Rectangle& rRect = pA->GetRect();
+
+                    if(rRect.IsEmpty())
+                    {
+                        bDone = true;
+                    }
+                    else
+                    {
+                        const tools::Polygon aToolsPoly(
+                                rRect,
+                                pA->GetStartPoint(),
+                                pA->GetEndPoint(),
+                                PolyStyle::Arc);
+
+                        bDone = handleGeometricContent(
+                            aClips.back(),
+                            basegfx::B2DPolyPolygon(aToolsPoly.getB2DPolygon()),
+                            aTarget,
+                            true); // stroke
+                    }
+                    break;
+                }
+
+                case MetaActionType::PIE :
+                {
+                    const MetaPieAction* pA = static_cast< const MetaPieAction* >(pAction);
+                    const tools::Rectangle& rRect = pA->GetRect();
+
+                    if(rRect.IsEmpty())
+                    {
+                        bDone = true;
+                    }
+                    else
+                    {
+                        const tools::Polygon aToolsPoly(
+                                rRect,
+                                pA->GetStartPoint(),
+                                pA->GetEndPoint(),
+                                PolyStyle::Pie);
+
+                        bDone = handleGeometricContent(
+                            aClips.back(),
+                            basegfx::B2DPolyPolygon(aToolsPoly.getB2DPolygon()),
+                            aTarget,
+                            false); // stroke
+                    }
+                    break;
+                }
+
+                case MetaActionType::CHORD :
+                {
+                    const MetaChordAction* pA = static_cast< const MetaChordAction* >(pAction);
+                    const tools::Rectangle& rRect = pA->GetRect();
+
+                    if(rRect.IsEmpty())
+                    {
+                        bDone = true;
+                    }
+                    else
+                    {
+                        const tools::Polygon aToolsPoly(
+                                rRect,
+                                pA->GetStartPoint(),
+                                pA->GetEndPoint(),
+                                PolyStyle::Chord);
+
+                        bDone = handleGeometricContent(
+                            aClips.back(),
+                            basegfx::B2DPolyPolygon(aToolsPoly.getB2DPolygon()),
+                            aTarget,
+                            false); // stroke
+                    }
+                    break;
+                }
+
+                case MetaActionType::POLYLINE :
+                {
+                    const MetaPolyLineAction* pA = static_cast< const MetaPolyLineAction* >(pAction);
+
+                    bDone = handleGeometricContent(
+                        aClips.back(),
+                        basegfx::B2DPolyPolygon(pA->GetPolygon().getB2DPolygon()),
+                        aTarget,
+                        true); // stroke
+                    break;
+                }
+
+                case MetaActionType::POLYGON :
+                {
+                    const MetaPolygonAction* pA = static_cast< const MetaPolygonAction* >(pAction);
+
+                    bDone = handleGeometricContent(
+                        aClips.back(),
+                        basegfx::B2DPolyPolygon(pA->GetPolygon().getB2DPolygon()),
+                        aTarget,
+                        false); // stroke
+                    break;
+                }
+
+                case MetaActionType::POLYPOLYGON :
+                {
+                    const MetaPolyPolygonAction* pA = static_cast< const MetaPolyPolygonAction* >(pAction);
+                    const tools::PolyPolygon& rPoly = pA->GetPolyPolygon();
+
+                    bDone = handleGeometricContent(
+                        aClips.back(),
+                        rPoly.getB2DPolyPolygon(),
+                        aTarget,
+                        false); // stroke
+                    break;
+                }
+
+                // bitmap actions, create BitmapEx with alpha channel derived
+                // from clipping
+
+                case MetaActionType::BMPEX :
+                {
+                    const MetaBmpExAction* pA = static_cast< const MetaBmpExAction* >(pAction);
+                    const BitmapEx& rBitmapEx = pA->GetBitmapEx();
+
+                    // the logical size depends on the PrefSize of the given bitmap in
+                    // combination with the current MapMode
+                    Size aLogicalSize(rBitmapEx.GetPrefSize());
+
+                    if(MapUnit::MapPixel == rBitmapEx.GetPrefMapMode().GetMapUnit())
+                    {
+                        aLogicalSize = Application::GetDefaultDevice()->PixelToLogic(aLogicalSize, aMapModes.back());
+                    }
+                    else
+                    {
+                        aLogicalSize = OutputDevice::LogicToLogic(aLogicalSize, rBitmapEx.GetPrefMapMode(), aMapModes.back());
+                    }
+
+                    bDone = handleBitmapContent(
+                        aClips.back(),
+                        pA->GetPoint(),
+                        aLogicalSize,
+                        rBitmapEx,
+                        aTarget);
+                    break;
+                }
+
+                case MetaActionType::BMP :
+                {
+                    const MetaBmpAction* pA = static_cast< const MetaBmpAction* >(pAction);
+                    const Bitmap& rBitmap = pA->GetBitmap();
+
+                    // the logical size depends on the PrefSize of the given bitmap in
+                    // combination with the current MapMode
+                    Size aLogicalSize(rBitmap.GetPrefSize());
+
+                    if(MapUnit::MapPixel == rBitmap.GetPrefMapMode().GetMapUnit())
+                    {
+                        aLogicalSize = Application::GetDefaultDevice()->PixelToLogic(aLogicalSize, aMapModes.back());
+                    }
+                    else
+                    {
+                        aLogicalSize = OutputDevice::LogicToLogic(aLogicalSize, rBitmap.GetPrefMapMode(), aMapModes.back());
+                    }
+
+                    bDone = handleBitmapContent(
+                        aClips.back(),
+                        pA->GetPoint(),
+                        aLogicalSize,
+                        BitmapEx(rBitmap),
+                        aTarget);
+                    break;
+                }
+
+                case MetaActionType::BMPEXSCALE :
+                {
+                    const MetaBmpExScaleAction* pA = static_cast< const MetaBmpExScaleAction* >(pAction);
+
+                    bDone = handleBitmapContent(
+                        aClips.back(),
+                        pA->GetPoint(),
+                        pA->GetSize(),
+                        pA->GetBitmapEx(),
+                        aTarget);
+                    break;
+                }
+
+                case MetaActionType::BMPSCALE :
+                {
+                    const MetaBmpScaleAction* pA = static_cast< const MetaBmpScaleAction* >(pAction);
+
+                    bDone = handleBitmapContent(
+                        aClips.back(),
+                        pA->GetPoint(),
+                        pA->GetSize(),
+                        BitmapEx(pA->GetBitmap()),
+                        aTarget);
+                    break;
+                }
+
+                case MetaActionType::BMPEXSCALEPART :
+                {
+                    const MetaBmpExScalePartAction* pA = static_cast< const MetaBmpExScalePartAction* >(pAction);
+                    const BitmapEx& rBitmapEx = pA->GetBitmapEx();
+
+                    if(rBitmapEx.IsEmpty())
+                    {
+                        // empty content
+                        bDone = true;
+                    }
+                    else
+                    {
+                        BitmapEx aCroppedBitmapEx(rBitmapEx);
+                        const tools::Rectangle aCropRectangle(pA->GetSrcPoint(), pA->GetSrcSize());
+
+                        if(aCropRectangle.IsEmpty())
+                        {
+                            // empty content
+                            bDone = true;
+                        }
+                        else
+                        {
+                            aCroppedBitmapEx.Crop(aCropRectangle);
+                            bDone = handleBitmapContent(
+                                aClips.back(),
+                                pA->GetDestPoint(),
+                                pA->GetDestSize(),
+                                aCroppedBitmapEx,
+                                aTarget);
+                        }
+                    }
+                    break;
+                }
+
+                case MetaActionType::BMPSCALEPART :
+                {
+                    const MetaBmpScalePartAction* pA = static_cast< const MetaBmpScalePartAction* >(pAction);
+                    const Bitmap& rBitmap = pA->GetBitmap();
+
+                    if(rBitmap.IsEmpty())
+                    {
+                        // empty content
+                        bDone = true;
+                    }
+                    else
+                    {
+                        Bitmap aCroppedBitmap(rBitmap);
+                        const tools::Rectangle aCropRectangle(pA->GetSrcPoint(), pA->GetSrcSize());
+
+                        if(aCropRectangle.IsEmpty())
+                        {
+                            // empty content
+                            bDone = true;
+                        }
+                        else
+                        {
+                            aCroppedBitmap.Crop(aCropRectangle);
+                            bDone = handleBitmapContent(
+                                aClips.back(),
+                                pA->GetDestPoint(),
+                                pA->GetDestSize(),
+                                BitmapEx(aCroppedBitmap),
+                                aTarget);
+                        }
+                    }
+                    break;
+                }
+
+                // need to handle all those 'hacks' which hide data in comments
+
+                case MetaActionType::COMMENT :
+                {
+                    const MetaCommentAction* pA = static_cast< const MetaCommentAction* >(pAction);
+                    const OString& rComment = pA->GetComment();
+
+                    if(rComment.equalsIgnoreAsciiCase("XGRAD_SEQ_BEGIN"))
+                    {
+                        // nothing to do; this just means that between here and XGRAD_SEQ_END
+                        // exists a MetaActionType::GRADIENTEX mixed with Xor-tricked painting
+                        // commands. This comment is used to scan over these and filter for
+                        // the gradient action. It is needed to support MetaActionType::GRADIENTEX
+                        // in this processor to solve usages.
+                    }
+                    else if(rComment.equalsIgnoreAsciiCase("XPATHFILL_SEQ_BEGIN"))
+                    {
+                        SvtGraphicFill aFilling;
+                        tools::PolyPolygon aPath;
+
+                        {   // read SvtGraphicFill
+                            SvMemoryStream aMemStm(const_cast<sal_uInt8 *>(pA->GetData()), pA->GetDataSize(),StreamMode::READ);
+                            ReadSvtGraphicFill( aMemStm, aFilling );
+                        }
+
+                        aFilling.getPath(aPath);
+
+                        if(aPath.Count())
+                        {
+                            const basegfx::B2DPolyPolygon aSource(aPath.getB2DPolyPolygon());
+                            const basegfx::B2DPolyPolygon aResult(
+                                basegfx::utils::clipPolyPolygonOnPolyPolygon(
+                                    aSource,
+                                    aClips.back(),
+                                    true, // inside
+                                    false)); // stroke
+
+                            if(aResult.count())
+                            {
+                                if(aResult != aSource)
+                                {
+                                    // add clipped geometry
+                                    aFilling.setPath(tools::PolyPolygon(aResult));
+                                    addSvtGraphicFill(aFilling, aTarget);
+                                    bDone = true;
+                                }
+                            }
+                            else
+                            {
+                                // exchange with empty polygon
+                                aFilling.setPath(tools::PolyPolygon());
+                                addSvtGraphicFill(aFilling, aTarget);
+                                bDone = true;
+                            }
+                        }
+                    }
+                    else if(rComment.equalsIgnoreAsciiCase("XPATHSTROKE_SEQ_BEGIN"))
+                    {
+                        SvtGraphicStroke aStroke;
+                        tools::Polygon aPath;
+
+                        {   // read SvtGraphicFill
+                            SvMemoryStream aMemStm(const_cast<sal_uInt8 *>(pA->GetData()), pA->GetDataSize(),StreamMode::READ);
+                            ReadSvtGraphicStroke( aMemStm, aStroke );
+                        }
+
+                        aStroke.getPath(aPath);
+
+                        if(aPath.GetSize())
+                        {
+                            const basegfx::B2DPolygon aSource(aPath.getB2DPolygon());
+                            const basegfx::B2DPolyPolygon aResult(
+                                basegfx::utils::clipPolygonOnPolyPolygon(
+                                    aSource,
+                                    aClips.back(),
+                                    true, // inside
+                                    true)); // stroke
+
+                            if(aResult.count())
+                            {
+                                if(aResult.count() > 1 || aResult.getB2DPolygon(0) != aSource)
+                                {
+                                    // add clipped geometry
+                                    for(auto const& rB2DPolygon : aResult)
+                                    {
+                                        aStroke.setPath(tools::Polygon(rB2DPolygon));
+                                        addSvtGraphicStroke(aStroke, aTarget);
+                                    }
+
+                                    bDone = true;
+                                }
+                            }
+                            else
+                            {
+                                // exchange with empty polygon
+                                aStroke.setPath(tools::Polygon());
+                                addSvtGraphicStroke(aStroke, aTarget);
+                                bDone = true;
+                            }
+
+                        }
+                    }
+                    break;
+                }
+
+                // need to handle gradient fills (hopefully only unrotated ones)
+
+                case MetaActionType::GRADIENT :
+                {
+                    const MetaGradientAction* pA = static_cast< const MetaGradientAction* >(pAction);
+                    const tools::Rectangle& rRect = pA->GetRect();
+
+                    if(rRect.IsEmpty())
+                    {
+                        bDone = true;
+                    }
+                    else
+                    {
+                        bDone = handleGradientContent(
+                            aClips.back(),
+                            basegfx::B2DPolyPolygon(
+                                basegfx::utils::createPolygonFromRect(
+                                        vcl::unotools::b2DRectangleFromRectangle(rRect))),
+                            pA->GetGradient(),
+                            aTarget);
+                    }
+
+                    break;
+                }
+
+                case MetaActionType::GRADIENTEX :
+                {
+                    const MetaGradientExAction* pA = static_cast< const MetaGradientExAction* >(pAction);
+                    const tools::PolyPolygon& rPolyPoly = pA->GetPolyPolygon();
+
+                    bDone = handleGradientContent(
+                        aClips.back(),
+                        rPolyPoly.getB2DPolyPolygon(),
+                        pA->GetGradient(),
+                        aTarget);
+                    break;
+                }
+
+                // not (yet) supported actions
+
+                // MetaActionType::NONE
+                // MetaActionType::TEXT
+                // MetaActionType::TEXTARRAY
+                // MetaActionType::STRETCHTEXT
+                // MetaActionType::TEXTRECT
+                // MetaActionType::MASK
+                // MetaActionType::MASKSCALE
+                // MetaActionType::MASKSCALEPART
+                // MetaActionType::HATCH
+                // MetaActionType::WALLPAPER
+                // MetaActionType::FILLCOLOR
+                // MetaActionType::TEXTCOLOR
+                // MetaActionType::TEXTFILLCOLOR
+                // MetaActionType::TEXTALIGN
+                // MetaActionType::MAPMODE
+                // MetaActionType::FONT
+                // MetaActionType::Transparent
+                // MetaActionType::EPS
+                // MetaActionType::REFPOINT
+                // MetaActionType::TEXTLINECOLOR
+                // MetaActionType::TEXTLINE
+                // MetaActionType::FLOATTRANSPARENT
+                // MetaActionType::LAYOUTMODE
+                // MetaActionType::TEXTLANGUAGE
+                // MetaActionType::OVERLINECOLOR
+
+                // if an action is not handled at all, it will simply get copied to the
+                // target (see below). This is the default for all non-implemented actions
+                default:
+                {
+                    break;
+                }
+            }
+        }
+
+        if(bDone)
+        {
+            bChanged = true;
+        }
+        else
+        {
+            aTarget.AddAction(const_cast< MetaAction* >(pAction));
+        }
+    }
+
+    if(bChanged)
+    {
+        // when changed, copy back and do not forget to set MapMode
+        // and PrefSize
+        aTarget.SetPrefMapMode(rSource.GetPrefMapMode());
+        aTarget.SetPrefSize(rSource.GetPrefSize());
+        rSource = aTarget;
+    }
+}
+
+bool usesClipActions(const GDIMetaFile& rSource)
+{
+    const sal_uLong nObjCount(rSource.GetActionSize());
+
+    for(sal_uLong i(0); i < nObjCount; ++i)
+    {
+        const MetaAction* pAction(rSource.GetAction(i));
+        const MetaActionType nType(pAction->GetType());
+
+        switch(nType)
+        {
+            case MetaActionType::CLIPREGION :
+            case MetaActionType::ISECTRECTCLIPREGION :
+            case MetaActionType::ISECTREGIONCLIPREGION :
+            case MetaActionType::MOVECLIPREGION :
+            {
+                return true;
+            }
+
+            default: break;
+        }
+    }
+
+    return false;
+}
+
+MetafileAccessor::~MetafileAccessor()
+{
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/gdimtf.cxx b/vcl/source/gdi/gdimtf.cxx
new file mode 100644
index 000000000..46a145750
--- /dev/null
+++ b/vcl/source/gdi/gdimtf.cxx
@@ -0,0 +1,2866 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <cstdlib>
+#include <memory>
+#include <sal/log.hxx>
+#include <osl/diagnose.h>
+#include <tools/diagnose_ex.h>
+#include <tools/helpers.hxx>
+#include <tools/stream.hxx>
+#include <tools/vcompat.hxx>
+#include <tools/fract.hxx>
+#include <vcl/BitmapPalette.hxx>
+#include <vcl/metaact.hxx>
+#include <vcl/outdev.hxx>
+#include <vcl/window.hxx>
+#include <vcl/virdev.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/gdimtf.hxx>
+#include <vcl/graphictools.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <vcl/canvastools.hxx>
+#include <vcl/mtfxmldump.hxx>
+
+#include <svmconverter.hxx>
+#include <TypeSerializer.hxx>
+
+#include <com/sun/star/beans/XFastPropertySet.hpp>
+#include <com/sun/star/rendering/MtfRenderer.hpp>
+#include <com/sun/star/rendering/XBitmapCanvas.hpp>
+#include <com/sun/star/rendering/XCanvas.hpp>
+#include <comphelper/processfactory.hxx>
+
+using namespace com::sun::star;
+
+#define GAMMA( _def_cVal, _def_InvGamma )   (static_cast<sal_uInt8>(MinMax(FRound(pow( _def_cVal/255.0,_def_InvGamma)*255.0),0,255)))
+
+namespace {
+
+struct ImplColAdjustParam
+{
+    std::unique_ptr<sal_uInt8[]>  pMapR;
+    std::unique_ptr<sal_uInt8[]>  pMapG;
+    std::unique_ptr<sal_uInt8[]>  pMapB;
+};
+
+struct ImplBmpAdjustParam
+{
+    short   nLuminancePercent;
+    short   nContrastPercent;
+    short   nChannelRPercent;
+    short   nChannelGPercent;
+    short   nChannelBPercent;
+    double  fGamma;
+    bool    bInvert;
+};
+
+struct ImplColConvertParam
+{
+    MtfConversion   eConversion;
+};
+
+struct ImplBmpConvertParam
+{
+    BmpConversion   eConversion;
+};
+
+struct ImplColMonoParam
+{
+    Color aColor;
+};
+
+struct ImplBmpMonoParam
+{
+    Color aColor;
+};
+
+struct ImplColReplaceParam
+{
+    std::unique_ptr<sal_uLong[]>     pMinR;
+    std::unique_ptr<sal_uLong[]>     pMaxR;
+    std::unique_ptr<sal_uLong[]>     pMinG;
+    std::unique_ptr<sal_uLong[]>     pMaxG;
+    std::unique_ptr<sal_uLong[]>     pMinB;
+    std::unique_ptr<sal_uLong[]>     pMaxB;
+    const Color *                  pDstCols;
+    sal_uLong                      nCount;
+};
+
+struct ImplBmpReplaceParam
+{
+    const Color*        pSrcCols;
+    const Color*        pDstCols;
+    sal_uLong           nCount;
+};
+
+}
+
+GDIMetaFile::GDIMetaFile() :
+    m_nCurrentActionElement( 0 ),
+    m_aPrefSize   ( 1, 1 ),
+    m_pPrev       ( nullptr ),
+    m_pNext       ( nullptr ),
+    m_pOutDev     ( nullptr ),
+    m_bPause      ( false ),
+    m_bRecord     ( false ),
+    m_bUseCanvas  ( false )
+{
+}
+
+GDIMetaFile::GDIMetaFile( const GDIMetaFile& rMtf ) :
+    m_nCurrentActionElement( rMtf.m_nCurrentActionElement ),
+    m_aPrefMapMode    ( rMtf.m_aPrefMapMode ),
+    m_aPrefSize       ( rMtf.m_aPrefSize ),
+    m_pPrev           ( rMtf.m_pPrev ),
+    m_pNext           ( rMtf.m_pNext ),
+    m_pOutDev         ( nullptr ),
+    m_bPause          ( false ),
+    m_bRecord         ( false ),
+    m_bUseCanvas      ( rMtf.m_bUseCanvas )
+{
+    for( size_t i = 0, n = rMtf.GetActionSize(); i < n; ++i )
+    {
+        m_aList.push_back( rMtf.GetAction( i ) );
+    }
+
+    if( rMtf.m_bRecord )
+    {
+        Record( rMtf.m_pOutDev );
+
+        if ( rMtf.m_bPause )
+            Pause( true );
+    }
+}
+
+GDIMetaFile::~GDIMetaFile()
+{
+    Clear();
+}
+
+bool GDIMetaFile::HasTransparentActions() const
+{
+    MetaAction* pCurrAct;
+
+    // watch for transparent drawing actions
+    for(pCurrAct = const_cast<GDIMetaFile*>(this)->FirstAction();
+        pCurrAct;
+        pCurrAct = const_cast<GDIMetaFile*>(this)->NextAction())
+    {
+        // #i10613# determine if the action is transparency capable
+
+        // #107169# Also examine metafiles with masked bitmaps in
+        // detail. Further down, this is optimized in such a way
+        // that there's no unnecessary painting of masked bitmaps
+        // (which are _always_ subdivided into rectangular regions
+        // of uniform opacity): if a masked bitmap is printed over
+        // empty background, we convert to a plain bitmap with
+        // white background.
+        if (pCurrAct->IsTransparent())
+            return true;
+    }
+
+    return false;
+}
+
+size_t GDIMetaFile::GetActionSize() const
+{
+    return m_aList.size();
+}
+
+MetaAction* GDIMetaFile::GetAction( size_t nAction ) const
+{
+    return (nAction < m_aList.size()) ? m_aList[ nAction ].get() : nullptr;
+}
+
+MetaAction* GDIMetaFile::FirstAction()
+{
+    m_nCurrentActionElement = 0;
+    return m_aList.empty() ? nullptr : m_aList[ 0 ].get();
+}
+
+MetaAction* GDIMetaFile::NextAction()
+{
+    return ( m_nCurrentActionElement + 1 < m_aList.size() ) ? m_aList[ ++m_nCurrentActionElement ].get() : nullptr;
+}
+
+void GDIMetaFile::ReplaceAction( rtl::Reference<MetaAction> pAction, size_t nAction )
+{
+    if ( nAction >= m_aList.size() )
+    {
+        return;
+    }
+    //fdo#39995 This doesn't increment the incoming action ref-count nor does it
+    //decrement the outgoing action ref-count
+    std::swap(pAction, m_aList[nAction]);
+}
+
+GDIMetaFile& GDIMetaFile::operator=( const GDIMetaFile& rMtf )
+{
+    if( this != &rMtf )
+    {
+        Clear();
+
+        // Increment RefCount of MetaActions
+        for( size_t i = 0, n = rMtf.GetActionSize(); i < n; ++i )
+        {
+            m_aList.push_back( rMtf.GetAction( i ) );
+        }
+
+        m_aPrefMapMode = rMtf.m_aPrefMapMode;
+        m_aPrefSize = rMtf.m_aPrefSize;
+        m_pPrev = rMtf.m_pPrev;
+        m_pNext = rMtf.m_pNext;
+        m_pOutDev = nullptr;
+        m_bPause = false;
+        m_bRecord = false;
+        m_bUseCanvas = rMtf.m_bUseCanvas;
+
+        if( rMtf.m_bRecord )
+        {
+            Record( rMtf.m_pOutDev );
+
+            if( rMtf.m_bPause )
+                Pause( true );
+        }
+    }
+
+    return *this;
+}
+
+bool GDIMetaFile::operator==( const GDIMetaFile& rMtf ) const
+{
+    const size_t    nObjCount = m_aList.size();
+    bool        bRet = false;
+
+    if( this == &rMtf )
+        bRet = true;
+    else if( rMtf.GetActionSize()  == nObjCount &&
+             rMtf.GetPrefSize()    == m_aPrefSize &&
+             rMtf.GetPrefMapMode() == m_aPrefMapMode )
+    {
+        bRet = true;
+
+        for( size_t n = 0; n < nObjCount; n++ )
+        {
+            if( m_aList[ n ] != rMtf.GetAction( n ) )
+            {
+                bRet = false;
+                break;
+            }
+        }
+    }
+
+    return bRet;
+}
+
+void GDIMetaFile::Clear()
+{
+    if( m_bRecord )
+        Stop();
+
+    m_aList.clear();
+}
+
+void GDIMetaFile::Linker( OutputDevice* pOut, bool bLink )
+{
+    if( bLink )
+    {
+        m_pNext = nullptr;
+        m_pPrev = pOut->GetConnectMetaFile();
+        pOut->SetConnectMetaFile( this );
+
+        if( m_pPrev )
+            m_pPrev->m_pNext = this;
+    }
+    else
+    {
+        if( m_pNext )
+        {
+            m_pNext->m_pPrev = m_pPrev;
+
+            if( m_pPrev )
+                m_pPrev->m_pNext = m_pNext;
+        }
+        else
+        {
+            if( m_pPrev )
+                m_pPrev->m_pNext = nullptr;
+
+            pOut->SetConnectMetaFile( m_pPrev );
+        }
+
+        m_pPrev = nullptr;
+        m_pNext = nullptr;
+    }
+}
+
+void GDIMetaFile::Record( OutputDevice* pOut )
+{
+    if( m_bRecord )
+        Stop();
+
+    m_nCurrentActionElement = m_aList.empty() ? 0 : (m_aList.size() - 1);
+    m_pOutDev = pOut;
+    m_bRecord = true;
+    Linker( pOut, true );
+}
+
+void GDIMetaFile::Play( GDIMetaFile& rMtf )
+{
+    if ( !m_bRecord && !rMtf.m_bRecord )
+    {
+        MetaAction* pAction = GetCurAction();
+        const size_t nObjCount = m_aList.size();
+
+        rMtf.UseCanvas( rMtf.GetUseCanvas() || m_bUseCanvas );
+
+        for( size_t nCurPos = m_nCurrentActionElement; nCurPos < nObjCount; nCurPos++ )
+        {
+            if( pAction )
+            {
+                rMtf.AddAction( pAction );
+            }
+
+            pAction = NextAction();
+        }
+    }
+}
+
+void GDIMetaFile::Play( OutputDevice* pOut, size_t nPos )
+{
+    if( !m_bRecord )
+    {
+        MetaAction* pAction = GetCurAction();
+        const size_t nObjCount = m_aList.size();
+        size_t  nSyncCount = ( pOut->GetOutDevType() == OUTDEV_WINDOW ) ? 0x000000ff : 0xffffffff;
+
+        if( nPos > nObjCount )
+            nPos = nObjCount;
+
+        // #i23407# Set backwards-compatible text language and layout mode
+        // This is necessary, since old metafiles don't even know of these
+        // recent add-ons. Newer metafiles must of course explicitly set
+        // those states.
+        pOut->Push( PushFlags::TEXTLAYOUTMODE|PushFlags::TEXTLANGUAGE );
+        pOut->SetLayoutMode( ComplexTextLayoutFlags::Default );
+        pOut->SetDigitLanguage( LANGUAGE_SYSTEM );
+
+        SAL_INFO( "vcl.gdi", "GDIMetaFile::Play on device of size: " << pOut->GetOutputSizePixel().Width() << " " << pOut->GetOutputSizePixel().Height());
+
+        if( !ImplPlayWithRenderer( pOut, Point(0,0), pOut->GetOutputSize() ) ) {
+            size_t  i  = 0;
+            for( size_t nCurPos = m_nCurrentActionElement; nCurPos < nPos; nCurPos++ )
+            {
+                if( pAction )
+                {
+                    pAction->Execute( pOut );
+
+                    // flush output from time to time
+                    if( i++ > nSyncCount )
+                    {
+                        static_cast<vcl::Window*>( pOut )->Flush();
+                        i = 0;
+                    }
+                }
+
+                pAction = NextAction();
+            }
+        }
+        pOut->Pop();
+    }
+}
+
+bool GDIMetaFile::ImplPlayWithRenderer( OutputDevice* pOut, const Point& rPos, Size rLogicDestSize )
+{
+    if (!m_bUseCanvas)
+        return false;
+
+    Size rDestSize( pOut->LogicToPixel( rLogicDestSize ) );
+
+    const vcl::Window* win = dynamic_cast <vcl::Window*> ( pOut );
+
+    if (!win)
+        win = Application::GetActiveTopWindow();
+    if (!win)
+        win = Application::GetFirstTopLevelWindow();
+
+    if (!win)
+        return false;
+
+    try
+    {
+        uno::Reference<rendering::XCanvas> xCanvas = win->GetCanvas ();
+
+        if (!xCanvas.is())
+            return false;
+
+        Size aSize (rDestSize.Width () + 1, rDestSize.Height () + 1);
+        uno::Reference<rendering::XBitmap> xBitmap = xCanvas->getDevice ()->createCompatibleAlphaBitmap (vcl::unotools::integerSize2DFromSize( aSize));
+        if( xBitmap.is () )
+        {
+            uno::Reference< rendering::XBitmapCanvas > xBitmapCanvas( xBitmap, uno::UNO_QUERY );
+            if( xBitmapCanvas.is() )
+            {
+                uno::Reference< uno::XComponentContext > xContext = comphelper::getProcessComponentContext();
+                uno::Reference< rendering::XMtfRenderer > xMtfRenderer = rendering::MtfRenderer::createWithBitmapCanvas( xContext, xBitmapCanvas );
+
+                xBitmapCanvas->clear();
+                uno::Reference< beans::XFastPropertySet > xMtfFastPropertySet( xMtfRenderer, uno::UNO_QUERY );
+                if( xMtfFastPropertySet.is() )
+                    // set this metafile to the renderer to
+                    // speedup things (instead of copying data to
+                    // sequence of bytes passed to renderer)
+                    xMtfFastPropertySet->setFastPropertyValue( 0, uno::Any( reinterpret_cast<sal_Int64>( this ) ) );
+
+                xMtfRenderer->draw( rDestSize.Width(), rDestSize.Height() );
+
+                BitmapEx aBitmapEx;
+                if( aBitmapEx.Create( xBitmapCanvas, aSize ) )
+                {
+                    if (pOut->GetMapMode().GetMapUnit() == MapUnit::MapPixel)
+                        pOut->DrawBitmapEx( rPos, aBitmapEx );
+                    else
+                        pOut->DrawBitmapEx( rPos, rLogicDestSize, aBitmapEx );
+                    return true;
+                }
+            }
+        }
+    }
+    catch (const uno::RuntimeException& )
+    {
+        throw; // runtime errors are fatal
+    }
+    catch (const uno::Exception&)
+    {
+        // ignore errors, no way of reporting them here
+        TOOLS_WARN_EXCEPTION("vcl.gdi", "GDIMetaFile::ImplPlayWithRenderer");
+    }
+
+    return false;
+}
+
+void GDIMetaFile::Play( OutputDevice* pOut, const Point& rPos,
+                        const Size& rSize )
+{
+    MapMode aDrawMap( GetPrefMapMode() );
+    Size    aDestSize( pOut->LogicToPixel( rSize ) );
+
+    if( !aDestSize.Width() || !aDestSize.Height() )
+        return;
+
+    GDIMetaFile*    pMtf = pOut->GetConnectMetaFile();
+
+    if( ImplPlayWithRenderer( pOut, rPos, rSize ) )
+        return;
+
+    Size aTmpPrefSize( pOut->LogicToPixel( GetPrefSize(), aDrawMap ) );
+
+    if( !aTmpPrefSize.Width() )
+        aTmpPrefSize.setWidth( aDestSize.Width() );
+
+    if( !aTmpPrefSize.Height() )
+        aTmpPrefSize.setHeight( aDestSize.Height() );
+
+    Fraction aScaleX( aDestSize.Width(), aTmpPrefSize.Width() );
+    Fraction aScaleY( aDestSize.Height(), aTmpPrefSize.Height() );
+
+    aScaleX *= aDrawMap.GetScaleX(); aDrawMap.SetScaleX( aScaleX );
+    aScaleY *= aDrawMap.GetScaleY(); aDrawMap.SetScaleY( aScaleY );
+
+    // #i47260# Convert logical output position to offset within
+    // the metafile's mapmode. Therefore, disable pixel offset on
+    // outdev, it's inverse mnOutOffLogicX/Y is calculated for a
+    // different mapmode (the one currently set on pOut, that is)
+    // - thus, aDrawMap's origin would generally be wrong. And
+    // even _if_ aDrawMap is similar to pOutDev's current mapmode,
+    // it's _still_ undesirable to have pixel offset unequal zero,
+    // because one would still get round-off errors (the
+    // round-trip error for LogicToPixel( PixelToLogic() ) was the
+    // reason for having pixel offset in the first place).
+    const Size& rOldOffset( pOut->GetPixelOffset() );
+    const Size  aEmptySize;
+    pOut->SetPixelOffset( aEmptySize );
+    aDrawMap.SetOrigin( pOut->PixelToLogic( pOut->LogicToPixel( rPos ), aDrawMap ) );
+    pOut->SetPixelOffset( rOldOffset );
+
+    pOut->Push();
+
+    if ( pMtf && pMtf->IsRecord() && ( pOut->GetOutDevType() != OUTDEV_PRINTER ) )
+        pOut->SetRelativeMapMode( aDrawMap );
+    else
+        pOut->SetMapMode( aDrawMap );
+
+    // #i23407# Set backwards-compatible text language and layout mode
+    // This is necessary, since old metafiles don't even know of these
+    // recent add-ons. Newer metafiles must of course explicitly set
+    // those states.
+    pOut->SetLayoutMode( ComplexTextLayoutFlags::Default );
+    pOut->SetDigitLanguage( LANGUAGE_SYSTEM );
+
+    Play( pOut );
+
+    pOut->Pop();
+
+}
+
+void GDIMetaFile::Pause( bool _bPause )
+{
+    if( m_bRecord )
+    {
+        if( _bPause )
+        {
+            if( !m_bPause )
+                Linker( m_pOutDev, false );
+        }
+        else
+        {
+            if( m_bPause )
+                Linker( m_pOutDev, true );
+        }
+
+        m_bPause = _bPause;
+    }
+}
+
+void GDIMetaFile::Stop()
+{
+    if( m_bRecord )
+    {
+        m_bRecord = false;
+
+        if( !m_bPause )
+            Linker( m_pOutDev, false );
+        else
+            m_bPause = false;
+    }
+}
+
+void GDIMetaFile::WindStart()
+{
+    if( !m_bRecord )
+        m_nCurrentActionElement = 0;
+}
+
+void GDIMetaFile::WindPrev()
+{
+    if( !m_bRecord )
+        if ( m_nCurrentActionElement > 0 )
+            --m_nCurrentActionElement;
+}
+
+void GDIMetaFile::AddAction(const rtl::Reference<MetaAction>& pAction)
+{
+    m_aList.push_back( pAction );
+
+    if( m_pPrev )
+    {
+        m_pPrev->AddAction( pAction );
+    }
+}
+
+void GDIMetaFile::AddAction(const rtl::Reference<MetaAction>& pAction, size_t nPos)
+{
+    if ( nPos < m_aList.size() )
+    {
+        m_aList.insert( m_aList.begin() + nPos, pAction );
+    }
+    else
+    {
+        m_aList.push_back( pAction );
+    }
+
+    if( m_pPrev )
+    {
+        m_pPrev->AddAction( pAction, nPos );
+    }
+}
+
+void GDIMetaFile::push_back(const rtl::Reference<MetaAction>& pAction)
+{
+    m_aList.push_back( pAction );
+}
+
+void GDIMetaFile::Mirror( BmpMirrorFlags nMirrorFlags )
+{
+    const Size  aOldPrefSize( GetPrefSize() );
+    long        nMoveX, nMoveY;
+    double      fScaleX, fScaleY;
+
+    if( nMirrorFlags & BmpMirrorFlags::Horizontal )
+    {
+        nMoveX = std::abs( aOldPrefSize.Width() ) - 1;
+        fScaleX = -1.0;
+    }
+    else
+    {
+        nMoveX = 0;
+        fScaleX = 1.0;
+    }
+
+    if( nMirrorFlags & BmpMirrorFlags::Vertical )
+    {
+        nMoveY = std::abs( aOldPrefSize.Height() ) - 1;
+        fScaleY = -1.0;
+    }
+    else
+    {
+        nMoveY = 0;
+        fScaleY = 1.0;
+    }
+
+    if( ( fScaleX != 1.0 ) || ( fScaleY != 1.0 ) )
+    {
+        Scale( fScaleX, fScaleY );
+        Move( nMoveX, nMoveY );
+        SetPrefSize( aOldPrefSize );
+    }
+}
+
+void GDIMetaFile::Move( long nX, long nY )
+{
+    const Size      aBaseOffset( nX, nY );
+    Size            aOffset( aBaseOffset );
+    ScopedVclPtrInstance< VirtualDevice > aMapVDev;
+
+    aMapVDev->EnableOutput( false );
+    aMapVDev->SetMapMode( GetPrefMapMode() );
+
+    for( MetaAction* pAct = FirstAction(); pAct; pAct = NextAction() )
+    {
+        const MetaActionType nType = pAct->GetType();
+        MetaAction* pModAct;
+
+        if( pAct->GetRefCount() > 1 )
+        {
+            m_aList[ m_nCurrentActionElement ] = pAct->Clone();
+            pModAct = m_aList[ m_nCurrentActionElement ].get();
+        }
+        else
+            pModAct = pAct;
+
+        if( ( MetaActionType::MAPMODE == nType ) ||
+            ( MetaActionType::PUSH == nType ) ||
+            ( MetaActionType::POP == nType ) )
+        {
+            pModAct->Execute( aMapVDev.get() );
+            aOffset = OutputDevice::LogicToLogic( aBaseOffset, GetPrefMapMode(), aMapVDev->GetMapMode() );
+        }
+
+        pModAct->Move( aOffset.Width(), aOffset.Height() );
+    }
+}
+
+void GDIMetaFile::Move( long nX, long nY, long nDPIX, long nDPIY )
+{
+    const Size      aBaseOffset( nX, nY );
+    Size            aOffset( aBaseOffset );
+    ScopedVclPtrInstance< VirtualDevice > aMapVDev;
+
+    aMapVDev->EnableOutput( false );
+    aMapVDev->SetReferenceDevice( nDPIX, nDPIY );
+    aMapVDev->SetMapMode( GetPrefMapMode() );
+
+    for( MetaAction* pAct = FirstAction(); pAct; pAct = NextAction() )
+    {
+        const MetaActionType nType = pAct->GetType();
+        MetaAction* pModAct;
+
+        if( pAct->GetRefCount() > 1 )
+        {
+            m_aList[ m_nCurrentActionElement ] = pAct->Clone();
+            pModAct = m_aList[ m_nCurrentActionElement ].get();
+        }
+        else
+            pModAct = pAct;
+
+        if( ( MetaActionType::MAPMODE == nType ) ||
+            ( MetaActionType::PUSH == nType ) ||
+            ( MetaActionType::POP == nType ) )
+        {
+            pModAct->Execute( aMapVDev.get() );
+            if( aMapVDev->GetMapMode().GetMapUnit() == MapUnit::MapPixel )
+            {
+                aOffset = aMapVDev->LogicToPixel( aBaseOffset, GetPrefMapMode() );
+                MapMode aMap( aMapVDev->GetMapMode() );
+                aOffset.setWidth( static_cast<long>(aOffset.Width() * static_cast<double>(aMap.GetScaleX())) );
+                aOffset.setHeight( static_cast<long>(aOffset.Height() * static_cast<double>(aMap.GetScaleY())) );
+            }
+            else
+                aOffset = OutputDevice::LogicToLogic( aBaseOffset, GetPrefMapMode(), aMapVDev->GetMapMode() );
+        }
+
+        pModAct->Move( aOffset.Width(), aOffset.Height() );
+    }
+}
+
+void GDIMetaFile::Scale( double fScaleX, double fScaleY )
+{
+    for( MetaAction* pAct = FirstAction(); pAct; pAct = NextAction() )
+    {
+        MetaAction* pModAct;
+
+        if( pAct->GetRefCount() > 1 )
+        {
+            m_aList[ m_nCurrentActionElement ] = pAct->Clone();
+            pModAct = m_aList[ m_nCurrentActionElement ].get();
+        }
+        else
+            pModAct = pAct;
+
+        pModAct->Scale( fScaleX, fScaleY );
+    }
+
+    m_aPrefSize.setWidth( FRound( m_aPrefSize.Width() * fScaleX ) );
+    m_aPrefSize.setHeight( FRound( m_aPrefSize.Height() * fScaleY ) );
+}
+
+void GDIMetaFile::Scale( const Fraction& rScaleX, const Fraction& rScaleY )
+{
+    Scale( static_cast<double>(rScaleX), static_cast<double>(rScaleY) );
+}
+
+void GDIMetaFile::Clip( const tools::Rectangle& i_rClipRect )
+{
+    tools::Rectangle aCurRect( i_rClipRect );
+    ScopedVclPtrInstance< VirtualDevice > aMapVDev;
+
+    aMapVDev->EnableOutput( false );
+    aMapVDev->SetMapMode( GetPrefMapMode() );
+
+    for( MetaAction* pAct = FirstAction(); pAct; pAct = NextAction() )
+    {
+        const MetaActionType nType = pAct->GetType();
+
+        if( ( MetaActionType::MAPMODE == nType ) ||
+            ( MetaActionType::PUSH == nType ) ||
+            ( MetaActionType::POP == nType ) )
+        {
+            pAct->Execute( aMapVDev.get() );
+            aCurRect = OutputDevice::LogicToLogic( i_rClipRect, GetPrefMapMode(), aMapVDev->GetMapMode() );
+        }
+        else if( nType == MetaActionType::CLIPREGION )
+        {
+            MetaClipRegionAction* pOldAct = static_cast<MetaClipRegionAction*>(pAct);
+            vcl::Region aNewReg( aCurRect );
+            if( pOldAct->IsClipping() )
+                aNewReg.Intersect( pOldAct->GetRegion() );
+            MetaClipRegionAction* pNewAct = new MetaClipRegionAction( aNewReg, true );
+            m_aList[ m_nCurrentActionElement ] = pNewAct;
+        }
+    }
+}
+
+Point GDIMetaFile::ImplGetRotatedPoint( const Point& rPt, const Point& rRotatePt,
+                                        const Size& rOffset, double fSin, double fCos )
+{
+    const long nX = rPt.X() - rRotatePt.X();
+    const long nY = rPt.Y() - rRotatePt.Y();
+
+    return Point( FRound( fCos * nX + fSin * nY ) + rRotatePt.X() + rOffset.Width(),
+                  -FRound( fSin * nX - fCos * nY ) + rRotatePt.Y() + rOffset.Height() );
+}
+
+tools::Polygon GDIMetaFile::ImplGetRotatedPolygon( const tools::Polygon& rPoly, const Point& rRotatePt,
+                                                   const Size& rOffset, double fSin, double fCos )
+{
+    tools::Polygon aRet( rPoly );
+
+    aRet.Rotate( rRotatePt, fSin, fCos );
+    aRet.Move( rOffset.Width(), rOffset.Height() );
+
+    return aRet;
+}
+
+tools::PolyPolygon GDIMetaFile::ImplGetRotatedPolyPolygon( const tools::PolyPolygon& rPolyPoly, const Point& rRotatePt,
+                                                    const Size& rOffset, double fSin, double fCos )
+{
+    tools::PolyPolygon aRet( rPolyPoly );
+
+    aRet.Rotate( rRotatePt, fSin, fCos );
+    aRet.Move( rOffset.Width(), rOffset.Height() );
+
+    return aRet;
+}
+
+void GDIMetaFile::ImplAddGradientEx( GDIMetaFile&         rMtf,
+                                     const OutputDevice&  rMapDev,
+                                     const tools::PolyPolygon&   rPolyPoly,
+                                     const Gradient&      rGrad     )
+{
+    // Generate comment, GradientEx and Gradient actions (within DrawGradient)
+    ScopedVclPtrInstance< VirtualDevice > aVDev(rMapDev, DeviceFormat::DEFAULT);
+    aVDev->EnableOutput( false );
+    GDIMetaFile aGradMtf;
+
+    aGradMtf.Record( aVDev.get() );
+    aVDev->DrawGradient( rPolyPoly, rGrad );
+    aGradMtf.Stop();
+
+    size_t i, nAct( aGradMtf.GetActionSize() );
+    for( i=0; i < nAct; ++i )
+    {
+        MetaAction* pMetaAct = aGradMtf.GetAction( i );
+        rMtf.AddAction( pMetaAct );
+    }
+}
+
+void GDIMetaFile::Rotate( long nAngle10 )
+{
+    nAngle10 %= 3600;
+    nAngle10 = ( nAngle10 < 0 ) ? ( 3599 + nAngle10 ) : nAngle10;
+
+    if( !nAngle10 )
+        return;
+
+    GDIMetaFile     aMtf;
+    ScopedVclPtrInstance< VirtualDevice > aMapVDev;
+    const double    fAngle = F_PI1800 * nAngle10;
+    const double    fSin = sin( fAngle );
+    const double    fCos = cos( fAngle );
+    tools::Rectangle aRect( Point(), GetPrefSize() );
+    tools::Polygon aPoly( aRect );
+
+    aPoly.Rotate( Point(), fSin, fCos );
+
+    aMapVDev->EnableOutput( false );
+    aMapVDev->SetMapMode( GetPrefMapMode() );
+
+    const tools::Rectangle aNewBound( aPoly.GetBoundRect() );
+
+    const Point aOrigin( GetPrefMapMode().GetOrigin().X(), GetPrefMapMode().GetOrigin().Y() );
+    const Size  aOffset( -aNewBound.Left(), -aNewBound.Top() );
+
+    Point     aRotAnchor( aOrigin );
+    Size      aRotOffset( aOffset );
+
+    for( MetaAction* pAction = FirstAction(); pAction; pAction = NextAction() )
+    {
+        const MetaActionType nActionType = pAction->GetType();
+
+        switch( nActionType )
+        {
+            case MetaActionType::PIXEL:
+            {
+                MetaPixelAction* pAct = static_cast<MetaPixelAction*>(pAction);
+                aMtf.AddAction( new MetaPixelAction( ImplGetRotatedPoint( pAct->GetPoint(), aRotAnchor, aRotOffset, fSin, fCos ),
+                                                                          pAct->GetColor() ) );
+            }
+            break;
+
+            case MetaActionType::POINT:
+            {
+                MetaPointAction* pAct = static_cast<MetaPointAction*>(pAction);
+                aMtf.AddAction( new MetaPointAction( ImplGetRotatedPoint( pAct->GetPoint(), aRotAnchor, aRotOffset, fSin, fCos ) ) );
+            }
+            break;
+
+            case MetaActionType::LINE:
+            {
+                MetaLineAction* pAct = static_cast<MetaLineAction*>(pAction);
+                aMtf.AddAction( new MetaLineAction( ImplGetRotatedPoint( pAct->GetStartPoint(), aRotAnchor, aRotOffset, fSin, fCos ),
+                                                    ImplGetRotatedPoint( pAct->GetEndPoint(), aRotAnchor, aRotOffset, fSin, fCos ),
+                                                    pAct->GetLineInfo() ) );
+            }
+            break;
+
+            case MetaActionType::RECT:
+            {
+                MetaRectAction* pAct = static_cast<MetaRectAction*>(pAction);
+                aMtf.AddAction( new MetaPolygonAction( ImplGetRotatedPolygon( pAct->GetRect(), aRotAnchor, aRotOffset, fSin, fCos ) ) );
+            }
+            break;
+
+            case MetaActionType::ROUNDRECT:
+            {
+                MetaRoundRectAction*    pAct = static_cast<MetaRoundRectAction*>(pAction);
+                const tools::Polygon aRoundRectPoly( pAct->GetRect(), pAct->GetHorzRound(), pAct->GetVertRound() );
+
+                aMtf.AddAction( new MetaPolygonAction( ImplGetRotatedPolygon( aRoundRectPoly, aRotAnchor, aRotOffset, fSin, fCos ) ) );
+            }
+            break;
+
+            case MetaActionType::ELLIPSE:
+            {
+                MetaEllipseAction*      pAct = static_cast<MetaEllipseAction*>(pAction);
+                const tools::Polygon aEllipsePoly( pAct->GetRect().Center(), pAct->GetRect().GetWidth() >> 1, pAct->GetRect().GetHeight() >> 1 );
+
+                aMtf.AddAction( new MetaPolygonAction( ImplGetRotatedPolygon( aEllipsePoly, aRotAnchor, aRotOffset, fSin, fCos ) ) );
+            }
+            break;
+
+            case MetaActionType::ARC:
+            {
+                MetaArcAction*  pAct = static_cast<MetaArcAction*>(pAction);
+                const tools::Polygon aArcPoly( pAct->GetRect(), pAct->GetStartPoint(), pAct->GetEndPoint(), PolyStyle::Arc );
+
+                aMtf.AddAction( new MetaPolygonAction( ImplGetRotatedPolygon( aArcPoly, aRotAnchor, aRotOffset, fSin, fCos ) ) );
+            }
+            break;
+
+            case MetaActionType::PIE:
+            {
+                MetaPieAction*  pAct = static_cast<MetaPieAction*>(pAction);
+                const tools::Polygon aPiePoly( pAct->GetRect(), pAct->GetStartPoint(), pAct->GetEndPoint(), PolyStyle::Pie );
+
+                aMtf.AddAction( new MetaPolygonAction( ImplGetRotatedPolygon( aPiePoly, aRotAnchor, aRotOffset, fSin, fCos ) ) );
+            }
+            break;
+
+            case MetaActionType::CHORD:
+            {
+                MetaChordAction*    pAct = static_cast<MetaChordAction*>(pAction);
+                const tools::Polygon aChordPoly( pAct->GetRect(), pAct->GetStartPoint(), pAct->GetEndPoint(), PolyStyle::Chord );
+
+                aMtf.AddAction( new MetaPolygonAction( ImplGetRotatedPolygon( aChordPoly, aRotAnchor, aRotOffset, fSin, fCos ) ) );
+            }
+            break;
+
+            case MetaActionType::POLYLINE:
+            {
+                MetaPolyLineAction* pAct = static_cast<MetaPolyLineAction*>(pAction);
+                aMtf.AddAction( new MetaPolyLineAction( ImplGetRotatedPolygon( pAct->GetPolygon(), aRotAnchor, aRotOffset, fSin, fCos ), pAct->GetLineInfo() ) );
+            }
+            break;
+
+            case MetaActionType::POLYGON:
+            {
+                MetaPolygonAction* pAct = static_cast<MetaPolygonAction*>(pAction);
+                aMtf.AddAction( new MetaPolygonAction( ImplGetRotatedPolygon( pAct->GetPolygon(), aRotAnchor, aRotOffset, fSin, fCos ) ) );
+            }
+            break;
+
+            case MetaActionType::POLYPOLYGON:
+            {
+                MetaPolyPolygonAction* pAct = static_cast<MetaPolyPolygonAction*>(pAction);
+                aMtf.AddAction( new MetaPolyPolygonAction( ImplGetRotatedPolyPolygon( pAct->GetPolyPolygon(), aRotAnchor, aRotOffset, fSin, fCos ) ) );
+            }
+            break;
+
+            case MetaActionType::TEXT:
+            {
+                MetaTextAction* pAct = static_cast<MetaTextAction*>(pAction);
+                aMtf.AddAction( new MetaTextAction( ImplGetRotatedPoint( pAct->GetPoint(), aRotAnchor, aRotOffset, fSin, fCos ),
+                                                                         pAct->GetText(), pAct->GetIndex(), pAct->GetLen() ) );
+            }
+            break;
+
+            case MetaActionType::TEXTARRAY:
+            {
+                MetaTextArrayAction* pAct = static_cast<MetaTextArrayAction*>(pAction);
+                aMtf.AddAction( new MetaTextArrayAction( ImplGetRotatedPoint( pAct->GetPoint(), aRotAnchor, aRotOffset, fSin, fCos ),
+                                                                              pAct->GetText(), pAct->GetDXArray(), pAct->GetIndex(), pAct->GetLen() ) );
+            }
+            break;
+
+            case MetaActionType::STRETCHTEXT:
+            {
+                MetaStretchTextAction* pAct = static_cast<MetaStretchTextAction*>(pAction);
+                aMtf.AddAction( new MetaStretchTextAction( ImplGetRotatedPoint( pAct->GetPoint(), aRotAnchor, aRotOffset, fSin, fCos ),
+                                                                                pAct->GetWidth(), pAct->GetText(), pAct->GetIndex(), pAct->GetLen() ) );
+            }
+            break;
+
+            case MetaActionType::TEXTLINE:
+            {
+                MetaTextLineAction* pAct = static_cast<MetaTextLineAction*>(pAction);
+                aMtf.AddAction( new MetaTextLineAction( ImplGetRotatedPoint( pAct->GetStartPoint(), aRotAnchor, aRotOffset, fSin, fCos ),
+                                                                             pAct->GetWidth(), pAct->GetStrikeout(), pAct->GetUnderline(), pAct->GetOverline() ) );
+            }
+            break;
+
+            case MetaActionType::BMPSCALE:
+            {
+                MetaBmpScaleAction* pAct = static_cast<MetaBmpScaleAction*>(pAction);
+                tools::Polygon aBmpPoly( ImplGetRotatedPolygon( tools::Rectangle( pAct->GetPoint(), pAct->GetSize() ), aRotAnchor, aRotOffset, fSin, fCos ) );
+                tools::Rectangle           aBmpRect( aBmpPoly.GetBoundRect() );
+                BitmapEx            aBmpEx( pAct->GetBitmap() );
+
+                aBmpEx.Rotate( nAngle10, COL_TRANSPARENT );
+                aMtf.AddAction( new MetaBmpExScaleAction( aBmpRect.TopLeft(), aBmpRect.GetSize(),
+                                                          aBmpEx ) );
+            }
+            break;
+
+            case MetaActionType::BMPSCALEPART:
+            {
+                MetaBmpScalePartAction* pAct = static_cast<MetaBmpScalePartAction*>(pAction);
+                tools::Polygon aBmpPoly( ImplGetRotatedPolygon( tools::Rectangle( pAct->GetDestPoint(), pAct->GetDestSize() ), aRotAnchor, aRotOffset, fSin, fCos ) );
+                tools::Rectangle               aBmpRect( aBmpPoly.GetBoundRect() );
+                BitmapEx                aBmpEx( pAct->GetBitmap() );
+
+                aBmpEx.Crop( tools::Rectangle( pAct->GetSrcPoint(), pAct->GetSrcSize() ) );
+                aBmpEx.Rotate( nAngle10, COL_TRANSPARENT );
+
+                aMtf.AddAction( new MetaBmpExScaleAction( aBmpRect.TopLeft(), aBmpRect.GetSize(), aBmpEx ) );
+            }
+            break;
+
+            case MetaActionType::BMPEXSCALE:
+            {
+                MetaBmpExScaleAction*   pAct = static_cast<MetaBmpExScaleAction*>(pAction);
+                tools::Polygon aBmpPoly( ImplGetRotatedPolygon( tools::Rectangle( pAct->GetPoint(), pAct->GetSize() ), aRotAnchor, aRotOffset, fSin, fCos ) );
+                tools::Rectangle               aBmpRect( aBmpPoly.GetBoundRect() );
+                BitmapEx                aBmpEx( pAct->GetBitmapEx() );
+
+                aBmpEx.Rotate( nAngle10, COL_TRANSPARENT );
+
+                aMtf.AddAction( new MetaBmpExScaleAction( aBmpRect.TopLeft(), aBmpRect.GetSize(), aBmpEx ) );
+            }
+            break;
+
+            case MetaActionType::BMPEXSCALEPART:
+            {
+                MetaBmpExScalePartAction*   pAct = static_cast<MetaBmpExScalePartAction*>(pAction);
+                tools::Polygon aBmpPoly( ImplGetRotatedPolygon( tools::Rectangle( pAct->GetDestPoint(), pAct->GetDestSize() ), aRotAnchor, aRotOffset, fSin, fCos ) );
+                tools::Rectangle                   aBmpRect( aBmpPoly.GetBoundRect() );
+                BitmapEx                    aBmpEx( pAct->GetBitmapEx() );
+
+                aBmpEx.Crop( tools::Rectangle( pAct->GetSrcPoint(), pAct->GetSrcSize() ) );
+                aBmpEx.Rotate( nAngle10, COL_TRANSPARENT );
+
+                aMtf.AddAction( new MetaBmpExScaleAction( aBmpRect.TopLeft(), aBmpRect.GetSize(), aBmpEx ) );
+            }
+            break;
+
+            case MetaActionType::GRADIENT:
+            {
+                MetaGradientAction* pAct = static_cast<MetaGradientAction*>(pAction);
+
+                ImplAddGradientEx( aMtf, *aMapVDev,
+                                   ImplGetRotatedPolygon( pAct->GetRect(), aRotAnchor, aRotOffset, fSin, fCos ),
+                                   pAct->GetGradient() );
+            }
+            break;
+
+            case MetaActionType::GRADIENTEX:
+            {
+                MetaGradientExAction* pAct = static_cast<MetaGradientExAction*>(pAction);
+                aMtf.AddAction( new MetaGradientExAction( ImplGetRotatedPolyPolygon( pAct->GetPolyPolygon(), aRotAnchor, aRotOffset, fSin, fCos ),
+                                                          pAct->GetGradient() ) );
+            }
+            break;
+
+            // Handle gradientex comment block correctly
+            case MetaActionType::COMMENT:
+            {
+                MetaCommentAction* pCommentAct = static_cast<MetaCommentAction*>(pAction);
+                if( pCommentAct->GetComment() == "XGRAD_SEQ_BEGIN" )
+                {
+                    int nBeginComments( 1 );
+                    pAction = NextAction();
+
+                    // skip everything, except gradientex action
+                    while( pAction )
+                    {
+                        const MetaActionType nType = pAction->GetType();
+
+                        if( MetaActionType::GRADIENTEX == nType )
+                        {
+                            // Add rotated gradientex
+                            MetaGradientExAction* pAct = static_cast<MetaGradientExAction*>(pAction);
+                            ImplAddGradientEx( aMtf, *aMapVDev,
+                                               ImplGetRotatedPolyPolygon( pAct->GetPolyPolygon(), aRotAnchor, aRotOffset, fSin, fCos ),
+                                               pAct->GetGradient() );
+                        }
+                        else if( MetaActionType::COMMENT == nType)
+                        {
+                            MetaCommentAction* pAct = static_cast<MetaCommentAction*>(pAction);
+                            if( pAct->GetComment() == "XGRAD_SEQ_END" )
+                            {
+                                // handle nested blocks
+                                --nBeginComments;
+
+                                // gradientex comment block: end reached, done.
+                                if( !nBeginComments )
+                                    break;
+                            }
+                            else if( pAct->GetComment() == "XGRAD_SEQ_BEGIN" )
+                            {
+                                // handle nested blocks
+                                ++nBeginComments;
+                            }
+
+                        }
+
+                        pAction =NextAction();
+                    }
+                }
+                else
+                {
+                    bool bPathStroke = (pCommentAct->GetComment() == "XPATHSTROKE_SEQ_BEGIN");
+                    if ( bPathStroke || pCommentAct->GetComment() == "XPATHFILL_SEQ_BEGIN" )
+                    {
+                        if ( pCommentAct->GetDataSize() )
+                        {
+                            SvMemoryStream aMemStm( const_cast<sal_uInt8 *>(pCommentAct->GetData()), pCommentAct->GetDataSize(), StreamMode::READ );
+                            SvMemoryStream aDest;
+                            if ( bPathStroke )
+                            {
+                                SvtGraphicStroke aStroke;
+                                ReadSvtGraphicStroke( aMemStm, aStroke );
+                                tools::Polygon aPath;
+                                aStroke.getPath( aPath );
+                                aStroke.setPath( ImplGetRotatedPolygon( aPath, aRotAnchor, aRotOffset, fSin, fCos ) );
+                                WriteSvtGraphicStroke( aDest, aStroke );
+                                aMtf.AddAction( new MetaCommentAction( "XPATHSTROKE_SEQ_BEGIN", 0,
+                                                    static_cast<const sal_uInt8*>( aDest.GetData()), aDest.Tell() ) );
+                            }
+                            else
+                            {
+                                SvtGraphicFill aFill;
+                                ReadSvtGraphicFill( aMemStm, aFill );
+                                tools::PolyPolygon aPath;
+                                aFill.getPath( aPath );
+                                aFill.setPath( ImplGetRotatedPolyPolygon( aPath, aRotAnchor, aRotOffset, fSin, fCos ) );
+                                WriteSvtGraphicFill( aDest, aFill );
+                                aMtf.AddAction( new MetaCommentAction( "XPATHFILL_SEQ_BEGIN", 0,
+                                                    static_cast<const sal_uInt8*>( aDest.GetData()), aDest.Tell() ) );
+                            }
+                        }
+                    }
+                    else if ( pCommentAct->GetComment() == "XPATHSTROKE_SEQ_END"
+                           || pCommentAct->GetComment() == "XPATHFILL_SEQ_END" )
+                    {
+                        pAction->Execute( aMapVDev.get() );
+                        aMtf.AddAction( pAction );
+                    }
+                }
+            }
+            break;
+
+            case MetaActionType::HATCH:
+            {
+                MetaHatchAction*    pAct = static_cast<MetaHatchAction*>(pAction);
+                Hatch               aHatch( pAct->GetHatch() );
+
+                aHatch.SetAngle( aHatch.GetAngle() + static_cast<sal_uInt16>(nAngle10) );
+                aMtf.AddAction( new MetaHatchAction( ImplGetRotatedPolyPolygon( pAct->GetPolyPolygon(), aRotAnchor, aRotOffset, fSin, fCos ),
+                                                                                aHatch ) );
+            }
+            break;
+
+            case MetaActionType::Transparent:
+            {
+                MetaTransparentAction* pAct = static_cast<MetaTransparentAction*>(pAction);
+                aMtf.AddAction( new MetaTransparentAction( ImplGetRotatedPolyPolygon( pAct->GetPolyPolygon(), aRotAnchor, aRotOffset, fSin, fCos ),
+                                                                                      pAct->GetTransparence() ) );
+            }
+            break;
+
+            case MetaActionType::FLOATTRANSPARENT:
+            {
+                MetaFloatTransparentAction* pAct = static_cast<MetaFloatTransparentAction*>(pAction);
+                GDIMetaFile                 aTransMtf( pAct->GetGDIMetaFile() );
+                tools::Polygon aMtfPoly( ImplGetRotatedPolygon( tools::Rectangle( pAct->GetPoint(), pAct->GetSize() ), aRotAnchor, aRotOffset, fSin, fCos ) );
+                tools::Rectangle                   aMtfRect( aMtfPoly.GetBoundRect() );
+
+                aTransMtf.Rotate( nAngle10 );
+                aMtf.AddAction( new MetaFloatTransparentAction( aTransMtf, aMtfRect.TopLeft(), aMtfRect.GetSize(),
+                                                                pAct->GetGradient() ) );
+            }
+            break;
+
+            case MetaActionType::EPS:
+            {
+                MetaEPSAction*  pAct = static_cast<MetaEPSAction*>(pAction);
+                GDIMetaFile     aEPSMtf( pAct->GetSubstitute() );
+                tools::Polygon aEPSPoly( ImplGetRotatedPolygon( tools::Rectangle( pAct->GetPoint(), pAct->GetSize() ), aRotAnchor, aRotOffset, fSin, fCos ) );
+                tools::Rectangle       aEPSRect( aEPSPoly.GetBoundRect() );
+
+                aEPSMtf.Rotate( nAngle10 );
+                aMtf.AddAction( new MetaEPSAction( aEPSRect.TopLeft(), aEPSRect.GetSize(),
+                                                   pAct->GetLink(), aEPSMtf ) );
+            }
+            break;
+
+            case MetaActionType::CLIPREGION:
+            {
+                MetaClipRegionAction* pAct = static_cast<MetaClipRegionAction*>(pAction);
+
+                if( pAct->IsClipping() && pAct->GetRegion().HasPolyPolygonOrB2DPolyPolygon() )
+                    aMtf.AddAction( new MetaClipRegionAction( vcl::Region( ImplGetRotatedPolyPolygon( pAct->GetRegion().GetAsPolyPolygon(), aRotAnchor, aRotOffset, fSin, fCos ) ), true ) );
+                else
+                {
+                    aMtf.AddAction( pAction );
+                }
+            }
+            break;
+
+            case MetaActionType::ISECTRECTCLIPREGION:
+            {
+                MetaISectRectClipRegionAction*  pAct = static_cast<MetaISectRectClipRegionAction*>(pAction);
+                aMtf.AddAction( new MetaISectRegionClipRegionAction(vcl::Region(
+                    ImplGetRotatedPolygon( pAct->GetRect(), aRotAnchor,
+                        aRotOffset, fSin, fCos )) ) );
+            }
+            break;
+
+            case MetaActionType::ISECTREGIONCLIPREGION:
+            {
+                MetaISectRegionClipRegionAction*    pAct = static_cast<MetaISectRegionClipRegionAction*>(pAction);
+                const vcl::Region&                  rRegion = pAct->GetRegion();
+
+                if( rRegion.HasPolyPolygonOrB2DPolyPolygon() )
+                    aMtf.AddAction( new MetaISectRegionClipRegionAction( vcl::Region( ImplGetRotatedPolyPolygon( rRegion.GetAsPolyPolygon(), aRotAnchor, aRotOffset, fSin, fCos ) ) ) );
+                else
+                {
+                    aMtf.AddAction( pAction );
+                }
+            }
+            break;
+
+            case MetaActionType::REFPOINT:
+            {
+                MetaRefPointAction* pAct = static_cast<MetaRefPointAction*>(pAction);
+                aMtf.AddAction( new MetaRefPointAction( ImplGetRotatedPoint( pAct->GetRefPoint(), aRotAnchor, aRotOffset, fSin, fCos ), pAct->IsSetting() ) );
+            }
+            break;
+
+            case MetaActionType::FONT:
+            {
+                MetaFontAction* pAct = static_cast<MetaFontAction*>(pAction);
+                vcl::Font       aFont( pAct->GetFont() );
+
+                aFont.SetOrientation( aFont.GetOrientation() + static_cast<sal_uInt16>(nAngle10) );
+                aMtf.AddAction( new MetaFontAction( aFont ) );
+            }
+            break;
+
+            case MetaActionType::BMP:
+            case MetaActionType::BMPEX:
+            case MetaActionType::MASK:
+            case MetaActionType::MASKSCALE:
+            case MetaActionType::MASKSCALEPART:
+            case MetaActionType::WALLPAPER:
+            case MetaActionType::TEXTRECT:
+            case MetaActionType::MOVECLIPREGION:
+            {
+                OSL_FAIL( "GDIMetaFile::Rotate(): unsupported action" );
+            }
+            break;
+
+            default:
+            {
+                pAction->Execute( aMapVDev.get() );
+                aMtf.AddAction( pAction );
+
+                // update rotation point and offset, if necessary
+                if( ( MetaActionType::MAPMODE == nActionType ) ||
+                    ( MetaActionType::PUSH == nActionType ) ||
+                    ( MetaActionType::POP == nActionType ) )
+                {
+                    aRotAnchor = OutputDevice::LogicToLogic( aOrigin, m_aPrefMapMode, aMapVDev->GetMapMode() );
+                    aRotOffset = OutputDevice::LogicToLogic( aOffset, m_aPrefMapMode, aMapVDev->GetMapMode() );
+                }
+            }
+            break;
+        }
+    }
+
+    aMtf.m_aPrefMapMode = m_aPrefMapMode;
+    aMtf.m_aPrefSize = aNewBound.GetSize();
+
+    *this = aMtf;
+
+}
+
+static void ImplActionBounds( tools::Rectangle& o_rOutBounds,
+                              const tools::Rectangle& i_rInBounds,
+                              const std::vector<tools::Rectangle>& i_rClipStack,
+                              tools::Rectangle* o_pHairline )
+{
+    tools::Rectangle aBounds( i_rInBounds );
+    if( ! i_rInBounds.IsEmpty() && ! i_rClipStack.empty() && ! i_rClipStack.back().IsEmpty() )
+        aBounds.Intersection( i_rClipStack.back() );
+    if( ! aBounds.IsEmpty() )
+    {
+        if( ! o_rOutBounds.IsEmpty() )
+            o_rOutBounds.Union( aBounds );
+        else
+            o_rOutBounds = aBounds;
+
+        if(o_pHairline)
+        {
+            if( ! o_pHairline->IsEmpty() )
+                o_pHairline->Union( aBounds );
+            else
+                *o_pHairline = aBounds;
+        }
+    }
+}
+
+tools::Rectangle GDIMetaFile::GetBoundRect( OutputDevice& i_rReference, tools::Rectangle* pHairline ) const
+{
+    ScopedVclPtrInstance< VirtualDevice > aMapVDev(  i_rReference  );
+
+    aMapVDev->EnableOutput( false );
+    aMapVDev->SetMapMode( GetPrefMapMode() );
+
+    std::vector<tools::Rectangle> aClipStack( 1, tools::Rectangle() );
+    std::vector<PushFlags> aPushFlagStack;
+
+    tools::Rectangle aBound;
+
+    if(pHairline)
+        *pHairline = tools::Rectangle();
+
+    const sal_uLong nCount(GetActionSize());
+
+    for(sal_uLong a(0); a < nCount; a++)
+    {
+        MetaAction* pAction = GetAction(a);
+        const MetaActionType nActionType = pAction->GetType();
+        tools::Rectangle* pUseHairline = (pHairline && aMapVDev->IsLineColor()) ? pHairline : nullptr;
+
+        switch( nActionType )
+        {
+        case MetaActionType::PIXEL:
+        {
+            MetaPixelAction* pAct = static_cast<MetaPixelAction*>(pAction);
+            ImplActionBounds( aBound,
+                              tools::Rectangle( OutputDevice::LogicToLogic( pAct->GetPoint(), aMapVDev->GetMapMode(), GetPrefMapMode() ),
+                                       aMapVDev->PixelToLogic( Size( 1, 1 ), GetPrefMapMode() ) ),
+                             aClipStack, pUseHairline );
+        }
+        break;
+
+        case MetaActionType::POINT:
+        {
+            MetaPointAction* pAct = static_cast<MetaPointAction*>(pAction);
+            ImplActionBounds( aBound,
+                              tools::Rectangle( OutputDevice::LogicToLogic( pAct->GetPoint(), aMapVDev->GetMapMode(), GetPrefMapMode() ),
+                                       aMapVDev->PixelToLogic( Size( 1, 1 ), GetPrefMapMode() ) ),
+                             aClipStack, pUseHairline );
+        }
+        break;
+
+        case MetaActionType::LINE:
+        {
+            MetaLineAction* pAct = static_cast<MetaLineAction*>(pAction);
+            Point aP1( pAct->GetStartPoint() ), aP2( pAct->GetEndPoint() );
+            tools::Rectangle aRect( aP1, aP2 );
+            aRect.Justify();
+
+            if(pUseHairline)
+            {
+                const LineInfo& rLineInfo = pAct->GetLineInfo();
+
+                if(0 != rLineInfo.GetWidth())
+                    pUseHairline = nullptr;
+            }
+
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, pUseHairline );
+        }
+        break;
+
+        case MetaActionType::RECT:
+        {
+            MetaRectAction* pAct = static_cast<MetaRectAction*>(pAction);
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( pAct->GetRect(), aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, pUseHairline );
+        }
+        break;
+
+        case MetaActionType::ROUNDRECT:
+        {
+            MetaRoundRectAction*    pAct = static_cast<MetaRoundRectAction*>(pAction);
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( pAct->GetRect(), aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, pUseHairline );
+        }
+        break;
+
+        case MetaActionType::ELLIPSE:
+        {
+            MetaEllipseAction*      pAct = static_cast<MetaEllipseAction*>(pAction);
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( pAct->GetRect(), aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, pUseHairline );
+        }
+        break;
+
+        case MetaActionType::ARC:
+        {
+            MetaArcAction*  pAct = static_cast<MetaArcAction*>(pAction);
+            // FIXME: this is imprecise
+            // e.g. for small arcs the whole rectangle is WAY too large
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( pAct->GetRect(), aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, pUseHairline );
+        }
+        break;
+
+        case MetaActionType::PIE:
+        {
+            MetaPieAction*  pAct = static_cast<MetaPieAction*>(pAction);
+            // FIXME: this is imprecise
+            // e.g. for small arcs the whole rectangle is WAY too large
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( pAct->GetRect(), aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, pUseHairline );
+        }
+        break;
+
+        case MetaActionType::CHORD:
+        {
+            MetaChordAction*    pAct = static_cast<MetaChordAction*>(pAction);
+            // FIXME: this is imprecise
+            // e.g. for small arcs the whole rectangle is WAY too large
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( pAct->GetRect(), aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, pUseHairline );
+        }
+        break;
+
+        case MetaActionType::POLYLINE:
+        {
+            MetaPolyLineAction* pAct = static_cast<MetaPolyLineAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetPolygon().GetBoundRect() );
+
+            if(pUseHairline)
+            {
+                const LineInfo& rLineInfo = pAct->GetLineInfo();
+
+                if(0 != rLineInfo.GetWidth())
+                    pUseHairline = nullptr;
+            }
+
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, pUseHairline );
+        }
+        break;
+
+        case MetaActionType::POLYGON:
+        {
+            MetaPolygonAction* pAct = static_cast<MetaPolygonAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetPolygon().GetBoundRect() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, pUseHairline );
+        }
+        break;
+
+        case MetaActionType::POLYPOLYGON:
+        {
+            MetaPolyPolygonAction* pAct = static_cast<MetaPolyPolygonAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetPolyPolygon().GetBoundRect() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, pUseHairline );
+        }
+        break;
+
+        case MetaActionType::TEXT:
+        {
+            MetaTextAction* pAct = static_cast<MetaTextAction*>(pAction);
+            tools::Rectangle aRect;
+            // hdu said base = index
+            aMapVDev->GetTextBoundRect( aRect, pAct->GetText(), pAct->GetIndex(), pAct->GetIndex(), pAct->GetLen() );
+            Point aPt( pAct->GetPoint() );
+            aRect.Move( aPt.X(), aPt.Y() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::TEXTARRAY:
+        {
+            MetaTextArrayAction* pAct = static_cast<MetaTextArrayAction*>(pAction);
+            tools::Rectangle aRect;
+            // hdu said base = index
+            aMapVDev->GetTextBoundRect( aRect, pAct->GetText(), pAct->GetIndex(), pAct->GetIndex(), pAct->GetLen(),
+                                       0, pAct->GetDXArray() );
+            Point aPt( pAct->GetPoint() );
+            aRect.Move( aPt.X(), aPt.Y() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::STRETCHTEXT:
+        {
+            MetaStretchTextAction* pAct = static_cast<MetaStretchTextAction*>(pAction);
+            tools::Rectangle aRect;
+            // hdu said base = index
+            aMapVDev->GetTextBoundRect( aRect, pAct->GetText(), pAct->GetIndex(), pAct->GetIndex(), pAct->GetLen(),
+                                       pAct->GetWidth() );
+            Point aPt( pAct->GetPoint() );
+            aRect.Move( aPt.X(), aPt.Y() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::TEXTLINE:
+        {
+            MetaTextLineAction* pAct = static_cast<MetaTextLineAction*>(pAction);
+            // measure a test string to get ascend and descent right
+            static const sal_Unicode pStr[] = { 0xc4, 0x67, 0 };
+            OUString aStr( pStr );
+
+            tools::Rectangle aRect;
+            aMapVDev->GetTextBoundRect( aRect, aStr, 0, 0, aStr.getLength() );
+            Point aPt( pAct->GetStartPoint() );
+            aRect.Move( aPt.X(), aPt.Y() );
+            aRect.SetRight( aRect.Left() + pAct->GetWidth() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::BMPSCALE:
+        {
+            MetaBmpScaleAction* pAct = static_cast<MetaBmpScaleAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetPoint(), pAct->GetSize() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::BMPSCALEPART:
+        {
+            MetaBmpScalePartAction* pAct = static_cast<MetaBmpScalePartAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetDestPoint(), pAct->GetDestSize() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::BMPEXSCALE:
+        {
+            MetaBmpExScaleAction*   pAct = static_cast<MetaBmpExScaleAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetPoint(), pAct->GetSize() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::BMPEXSCALEPART:
+        {
+            MetaBmpExScalePartAction*   pAct = static_cast<MetaBmpExScalePartAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetDestPoint(), pAct->GetDestSize() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::GRADIENT:
+        {
+            MetaGradientAction* pAct = static_cast<MetaGradientAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetRect() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::GRADIENTEX:
+        {
+            MetaGradientExAction* pAct = static_cast<MetaGradientExAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetPolyPolygon().GetBoundRect() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::COMMENT:
+        {
+            // nothing to do
+        };
+        break;
+
+        case MetaActionType::HATCH:
+        {
+            MetaHatchAction*    pAct = static_cast<MetaHatchAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetPolyPolygon().GetBoundRect() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::Transparent:
+        {
+            MetaTransparentAction* pAct = static_cast<MetaTransparentAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetPolyPolygon().GetBoundRect() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::FLOATTRANSPARENT:
+        {
+            MetaFloatTransparentAction* pAct = static_cast<MetaFloatTransparentAction*>(pAction);
+            // MetaFloatTransparentAction is defined limiting its content Metafile
+            // to its geometry definition(Point, Size), so use these directly
+            const tools::Rectangle aRect( pAct->GetPoint(), pAct->GetSize() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::EPS:
+        {
+            MetaEPSAction*  pAct = static_cast<MetaEPSAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetPoint(), pAct->GetSize() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::CLIPREGION:
+        {
+            MetaClipRegionAction* pAct = static_cast<MetaClipRegionAction*>(pAction);
+            if( pAct->IsClipping() )
+                aClipStack.back() = OutputDevice::LogicToLogic( pAct->GetRegion().GetBoundRect(), aMapVDev->GetMapMode(), GetPrefMapMode() );
+            else
+                aClipStack.back() = tools::Rectangle();
+        }
+        break;
+
+        case MetaActionType::ISECTRECTCLIPREGION:
+        {
+            MetaISectRectClipRegionAction* pAct = static_cast<MetaISectRectClipRegionAction*>(pAction);
+            tools::Rectangle aRect( OutputDevice::LogicToLogic( pAct->GetRect(), aMapVDev->GetMapMode(), GetPrefMapMode() ) );
+            if( aClipStack.back().IsEmpty() )
+                aClipStack.back() = aRect;
+            else
+                aClipStack.back().Intersection( aRect );
+        }
+        break;
+
+        case MetaActionType::ISECTREGIONCLIPREGION:
+        {
+            MetaISectRegionClipRegionAction*    pAct = static_cast<MetaISectRegionClipRegionAction*>(pAction);
+            tools::Rectangle aRect( OutputDevice::LogicToLogic( pAct->GetRegion().GetBoundRect(), aMapVDev->GetMapMode(), GetPrefMapMode() ) );
+            if( aClipStack.back().IsEmpty() )
+                aClipStack.back() = aRect;
+            else
+                aClipStack.back().Intersection( aRect );
+        }
+        break;
+
+        case MetaActionType::BMP:
+        {
+            MetaBmpAction* pAct = static_cast<MetaBmpAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetPoint(), aMapVDev->PixelToLogic( pAct->GetBitmap().GetSizePixel() ) );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::BMPEX:
+        {
+            MetaBmpExAction* pAct = static_cast<MetaBmpExAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetPoint(), aMapVDev->PixelToLogic( pAct->GetBitmapEx().GetSizePixel() ) );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::MASK:
+        {
+            MetaMaskAction* pAct = static_cast<MetaMaskAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetPoint(), aMapVDev->PixelToLogic( pAct->GetBitmap().GetSizePixel() ) );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::MASKSCALE:
+        {
+            MetaMaskScalePartAction* pAct = static_cast<MetaMaskScalePartAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetDestPoint(), pAct->GetDestSize() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::MASKSCALEPART:
+        {
+            MetaMaskScalePartAction* pAct = static_cast<MetaMaskScalePartAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetDestPoint(), pAct->GetDestSize() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::WALLPAPER:
+        {
+            MetaWallpaperAction* pAct = static_cast<MetaWallpaperAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetRect() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::TEXTRECT:
+        {
+            MetaTextRectAction* pAct = static_cast<MetaTextRectAction*>(pAction);
+            tools::Rectangle aRect( pAct->GetRect() );
+            ImplActionBounds( aBound, OutputDevice::LogicToLogic( aRect, aMapVDev->GetMapMode(), GetPrefMapMode() ), aClipStack, nullptr );
+        }
+        break;
+
+        case MetaActionType::MOVECLIPREGION:
+        {
+            MetaMoveClipRegionAction* pAct = static_cast<MetaMoveClipRegionAction*>(pAction);
+            if( ! aClipStack.back().IsEmpty() )
+            {
+                Size aDelta( pAct->GetHorzMove(), pAct->GetVertMove() );
+                aDelta = OutputDevice::LogicToLogic( aDelta, aMapVDev->GetMapMode(), GetPrefMapMode() );
+                aClipStack.back().Move( aDelta.Width(), aDelta.Width() );
+            }
+        }
+        break;
+
+        default:
+            {
+                pAction->Execute( aMapVDev.get() );
+
+                if( nActionType == MetaActionType::PUSH )
+                {
+                    MetaPushAction* pAct = static_cast<MetaPushAction*>(pAction);
+                    aPushFlagStack.push_back( pAct->GetFlags() );
+                    if( aPushFlagStack.back() & PushFlags::CLIPREGION )
+                    {
+                        tools::Rectangle aRect( aClipStack.back() );
+                        aClipStack.push_back( aRect );
+                    }
+                }
+                else if( nActionType == MetaActionType::POP )
+                {
+                    // sanity check
+                    if( ! aPushFlagStack.empty() )
+                    {
+                        if( aPushFlagStack.back() & PushFlags::CLIPREGION )
+                        {
+                            if( aClipStack.size() > 1 )
+                                aClipStack.pop_back();
+                        }
+                        aPushFlagStack.pop_back();
+                    }
+                }
+            }
+            break;
+        }
+    }
+    return aBound;
+}
+
+Color GDIMetaFile::ImplColAdjustFnc( const Color& rColor, const void* pColParam )
+{
+    return Color( rColor.GetTransparency(),
+                  static_cast<const ImplColAdjustParam*>(pColParam)->pMapR[ rColor.GetRed() ],
+                  static_cast<const ImplColAdjustParam*>(pColParam)->pMapG[ rColor.GetGreen() ],
+                  static_cast<const ImplColAdjustParam*>(pColParam)->pMapB[ rColor.GetBlue() ] );
+
+}
+
+BitmapEx GDIMetaFile::ImplBmpAdjustFnc( const BitmapEx& rBmpEx, const void* pBmpParam )
+{
+    const ImplBmpAdjustParam*   p = static_cast<const ImplBmpAdjustParam*>(pBmpParam);
+    BitmapEx                    aRet( rBmpEx );
+
+    aRet.Adjust( p->nLuminancePercent, p->nContrastPercent,
+                 p->nChannelRPercent, p->nChannelGPercent, p->nChannelBPercent,
+                 p->fGamma, p->bInvert );
+
+    return aRet;
+}
+
+Color GDIMetaFile::ImplColConvertFnc( const Color& rColor, const void* pColParam )
+{
+    sal_uInt8 cLum = rColor.GetLuminance();
+
+    if( MtfConversion::N1BitThreshold == static_cast<const ImplColConvertParam*>(pColParam)->eConversion )
+        cLum = ( cLum < 128 ) ? 0 : 255;
+
+    return Color( rColor.GetTransparency(), cLum, cLum, cLum );
+}
+
+BitmapEx GDIMetaFile::ImplBmpConvertFnc( const BitmapEx& rBmpEx, const void* pBmpParam )
+{
+    BitmapEx aRet( rBmpEx );
+
+    aRet.Convert( static_cast<const ImplBmpConvertParam*>(pBmpParam)->eConversion );
+
+    return aRet;
+}
+
+Color GDIMetaFile::ImplColMonoFnc( const Color&, const void* pColParam )
+{
+    return static_cast<const ImplColMonoParam*>(pColParam)->aColor;
+}
+
+BitmapEx GDIMetaFile::ImplBmpMonoFnc( const BitmapEx& rBmpEx, const void* pBmpParam )
+{
+    BitmapPalette aPal( 3 );
+
+    aPal[ 0 ] = COL_BLACK;
+    aPal[ 1 ] = COL_WHITE;
+    aPal[ 2 ] = static_cast<const ImplBmpMonoParam*>(pBmpParam)->aColor;
+
+    Bitmap aBmp( rBmpEx.GetSizePixel(), 4, &aPal );
+    aBmp.Erase( static_cast<const ImplBmpMonoParam*>(pBmpParam)->aColor );
+
+    if( rBmpEx.IsAlpha() )
+        return BitmapEx( aBmp, rBmpEx.GetAlpha() );
+    else if( rBmpEx.IsTransparent() )
+        return BitmapEx( aBmp, rBmpEx.GetMask() );
+    else
+        return BitmapEx( aBmp );
+}
+
+Color GDIMetaFile::ImplColReplaceFnc( const Color& rColor, const void* pColParam )
+{
+    const sal_uLong nR = rColor.GetRed(), nG = rColor.GetGreen(), nB = rColor.GetBlue();
+
+    for( sal_uLong i = 0; i < static_cast<const ImplColReplaceParam*>(pColParam)->nCount; i++ )
+    {
+        if( ( static_cast<const ImplColReplaceParam*>(pColParam)->pMinR[ i ] <= nR ) &&
+            ( static_cast<const ImplColReplaceParam*>(pColParam)->pMaxR[ i ] >= nR ) &&
+            ( static_cast<const ImplColReplaceParam*>(pColParam)->pMinG[ i ] <= nG ) &&
+            ( static_cast<const ImplColReplaceParam*>(pColParam)->pMaxG[ i ] >= nG ) &&
+            ( static_cast<const ImplColReplaceParam*>(pColParam)->pMinB[ i ] <= nB ) &&
+            ( static_cast<const ImplColReplaceParam*>(pColParam)->pMaxB[ i ] >= nB ) )
+        {
+            return static_cast<const ImplColReplaceParam*>(pColParam)->pDstCols[ i ];
+        }
+    }
+
+    return rColor;
+}
+
+BitmapEx GDIMetaFile::ImplBmpReplaceFnc( const BitmapEx& rBmpEx, const void* pBmpParam )
+{
+    const ImplBmpReplaceParam*  p = static_cast<const ImplBmpReplaceParam*>(pBmpParam);
+    BitmapEx                    aRet( rBmpEx );
+
+    aRet.Replace( p->pSrcCols, p->pDstCols, p->nCount );
+
+    return aRet;
+}
+
+void GDIMetaFile::ImplExchangeColors( ColorExchangeFnc pFncCol, const void* pColParam,
+                                      BmpExchangeFnc pFncBmp, const void* pBmpParam )
+{
+    GDIMetaFile aMtf;
+
+    aMtf.m_aPrefSize = m_aPrefSize;
+    aMtf.m_aPrefMapMode = m_aPrefMapMode;
+    aMtf.m_bUseCanvas = m_bUseCanvas;
+
+    for( MetaAction* pAction = FirstAction(); pAction; pAction = NextAction() )
+    {
+        const MetaActionType nType = pAction->GetType();
+
+        switch( nType )
+        {
+            case MetaActionType::PIXEL:
+            {
+                MetaPixelAction* pAct = static_cast<MetaPixelAction*>(pAction);
+                aMtf.push_back( new MetaPixelAction( pAct->GetPoint(), pFncCol( pAct->GetColor(), pColParam ) ) );
+            }
+            break;
+
+            case MetaActionType::LINECOLOR:
+            {
+                MetaLineColorAction* pAct = static_cast<MetaLineColorAction*>(pAction);
+
+                if( pAct->IsSetting() )
+                    pAct = new MetaLineColorAction( pFncCol( pAct->GetColor(), pColParam ), true );
+
+                aMtf.push_back( pAct );
+            }
+            break;
+
+            case MetaActionType::FILLCOLOR:
+            {
+                MetaFillColorAction* pAct = static_cast<MetaFillColorAction*>(pAction);
+
+                if( pAct->IsSetting() )
+                    pAct = new MetaFillColorAction( pFncCol( pAct->GetColor(), pColParam ), true );
+
+                aMtf.push_back( pAct );
+            }
+            break;
+
+            case MetaActionType::TEXTCOLOR:
+            {
+                MetaTextColorAction* pAct = static_cast<MetaTextColorAction*>(pAction);
+                aMtf.push_back( new MetaTextColorAction( pFncCol( pAct->GetColor(), pColParam ) ) );
+            }
+            break;
+
+            case MetaActionType::TEXTFILLCOLOR:
+            {
+                MetaTextFillColorAction* pAct = static_cast<MetaTextFillColorAction*>(pAction);
+
+                if( pAct->IsSetting() )
+                    pAct = new MetaTextFillColorAction( pFncCol( pAct->GetColor(), pColParam ), true );
+
+                aMtf.push_back( pAct );
+            }
+            break;
+
+            case MetaActionType::TEXTLINECOLOR:
+            {
+                MetaTextLineColorAction* pAct = static_cast<MetaTextLineColorAction*>(pAction);
+
+                if( pAct->IsSetting() )
+                    pAct = new MetaTextLineColorAction( pFncCol( pAct->GetColor(), pColParam ), true );
+
+                aMtf.push_back( pAct );
+            }
+            break;
+
+            case MetaActionType::OVERLINECOLOR:
+            {
+                MetaOverlineColorAction* pAct = static_cast<MetaOverlineColorAction*>(pAction);
+
+                if( pAct->IsSetting() )
+                    pAct = new MetaOverlineColorAction( pFncCol( pAct->GetColor(), pColParam ), true );
+
+                aMtf.push_back( pAct );
+            }
+            break;
+
+            case MetaActionType::FONT:
+            {
+                MetaFontAction* pAct = static_cast<MetaFontAction*>(pAction);
+                vcl::Font       aFont( pAct->GetFont() );
+
+                aFont.SetColor( pFncCol( aFont.GetColor(), pColParam ) );
+                aFont.SetFillColor( pFncCol( aFont.GetFillColor(), pColParam ) );
+                aMtf.push_back( new MetaFontAction( aFont ) );
+            }
+            break;
+
+            case MetaActionType::WALLPAPER:
+            {
+                MetaWallpaperAction*    pAct = static_cast<MetaWallpaperAction*>(pAction);
+                Wallpaper               aWall( pAct->GetWallpaper() );
+                const tools::Rectangle&        rRect = pAct->GetRect();
+
+                aWall.SetColor( pFncCol( aWall.GetColor(), pColParam ) );
+
+                if( aWall.IsBitmap() )
+                    aWall.SetBitmap( pFncBmp( aWall.GetBitmap(), pBmpParam ) );
+
+                if( aWall.IsGradient() )
+                {
+                    Gradient aGradient( aWall.GetGradient() );
+
+                    aGradient.SetStartColor( pFncCol( aGradient.GetStartColor(), pColParam ) );
+                    aGradient.SetEndColor( pFncCol( aGradient.GetEndColor(), pColParam ) );
+                    aWall.SetGradient( aGradient );
+                }
+
+                aMtf.push_back( new MetaWallpaperAction( rRect, aWall ) );
+            }
+            break;
+
+            case MetaActionType::BMP:
+            case MetaActionType::BMPEX:
+            case MetaActionType::MASK:
+            {
+                OSL_FAIL( "Don't use bitmap actions of this type in metafiles!" );
+            }
+            break;
+
+            case MetaActionType::BMPSCALE:
+            {
+                MetaBmpScaleAction* pAct = static_cast<MetaBmpScaleAction*>(pAction);
+                aMtf.push_back( new MetaBmpScaleAction( pAct->GetPoint(), pAct->GetSize(),
+                                    pFncBmp( BitmapEx(pAct->GetBitmap()), pBmpParam ).GetBitmap() ) );
+            }
+            break;
+
+            case MetaActionType::BMPSCALEPART:
+            {
+                MetaBmpScalePartAction* pAct = static_cast<MetaBmpScalePartAction*>(pAction);
+                aMtf.push_back( new MetaBmpScalePartAction( pAct->GetDestPoint(), pAct->GetDestSize(),
+                                                    pAct->GetSrcPoint(), pAct->GetSrcSize(),
+                                                    pFncBmp( BitmapEx(pAct->GetBitmap()), pBmpParam ).GetBitmap() )
+                                                );
+            }
+            break;
+
+            case MetaActionType::BMPEXSCALE:
+            {
+                MetaBmpExScaleAction* pAct = static_cast<MetaBmpExScaleAction*>(pAction);
+                aMtf.push_back( new MetaBmpExScaleAction( pAct->GetPoint(), pAct->GetSize(),
+                                                          pFncBmp( pAct->GetBitmapEx(), pBmpParam ) )
+                                                        );
+            }
+            break;
+
+            case MetaActionType::BMPEXSCALEPART:
+            {
+                MetaBmpExScalePartAction* pAct = static_cast<MetaBmpExScalePartAction*>(pAction);
+                aMtf.push_back( new MetaBmpExScalePartAction( pAct->GetDestPoint(), pAct->GetDestSize(),
+                                                              pAct->GetSrcPoint(), pAct->GetSrcSize(),
+                                                              pFncBmp( pAct->GetBitmapEx(), pBmpParam ) )
+                                                            );
+            }
+            break;
+
+            case MetaActionType::MASKSCALE:
+            {
+                MetaMaskScaleAction* pAct = static_cast<MetaMaskScaleAction*>(pAction);
+                aMtf.push_back( new MetaMaskScaleAction( pAct->GetPoint(), pAct->GetSize(),
+                                                         pAct->GetBitmap(),
+                                                         pFncCol( pAct->GetColor(), pColParam ) )
+                                                       );
+            }
+            break;
+
+            case MetaActionType::MASKSCALEPART:
+            {
+                MetaMaskScalePartAction* pAct = static_cast<MetaMaskScalePartAction*>(pAction);
+                aMtf.push_back( new MetaMaskScalePartAction( pAct->GetDestPoint(), pAct->GetDestSize(),
+                                                             pAct->GetSrcPoint(), pAct->GetSrcSize(),
+                                                             pAct->GetBitmap(),
+                                                             pFncCol( pAct->GetColor(), pColParam ) )
+                                                           );
+            }
+            break;
+
+            case MetaActionType::GRADIENT:
+            {
+                MetaGradientAction* pAct = static_cast<MetaGradientAction*>(pAction);
+                Gradient            aGradient( pAct->GetGradient() );
+
+                aGradient.SetStartColor( pFncCol( aGradient.GetStartColor(), pColParam ) );
+                aGradient.SetEndColor( pFncCol( aGradient.GetEndColor(), pColParam ) );
+                aMtf.push_back( new MetaGradientAction( pAct->GetRect(), aGradient ) );
+            }
+            break;
+
+            case MetaActionType::GRADIENTEX:
+            {
+                MetaGradientExAction* pAct = static_cast<MetaGradientExAction*>(pAction);
+                Gradient              aGradient( pAct->GetGradient() );
+
+                aGradient.SetStartColor( pFncCol( aGradient.GetStartColor(), pColParam ) );
+                aGradient.SetEndColor( pFncCol( aGradient.GetEndColor(), pColParam ) );
+                aMtf.push_back( new MetaGradientExAction( pAct->GetPolyPolygon(), aGradient ) );
+            }
+            break;
+
+            case MetaActionType::HATCH:
+            {
+                MetaHatchAction*    pAct = static_cast<MetaHatchAction*>(pAction);
+                Hatch               aHatch( pAct->GetHatch() );
+
+                aHatch.SetColor( pFncCol( aHatch.GetColor(), pColParam ) );
+                aMtf.push_back( new MetaHatchAction( pAct->GetPolyPolygon(), aHatch ) );
+            }
+            break;
+
+            case MetaActionType::FLOATTRANSPARENT:
+            {
+                MetaFloatTransparentAction* pAct = static_cast<MetaFloatTransparentAction*>(pAction);
+                GDIMetaFile                 aTransMtf( pAct->GetGDIMetaFile() );
+
+                aTransMtf.ImplExchangeColors( pFncCol, pColParam, pFncBmp, pBmpParam );
+                aMtf.push_back( new MetaFloatTransparentAction( aTransMtf,
+                                                                pAct->GetPoint(), pAct->GetSize(),
+                                                                pAct->GetGradient() )
+                                                              );
+            }
+            break;
+
+            case MetaActionType::EPS:
+            {
+                MetaEPSAction*  pAct = static_cast<MetaEPSAction*>(pAction);
+                GDIMetaFile     aSubst( pAct->GetSubstitute() );
+
+                aSubst.ImplExchangeColors( pFncCol, pColParam, pFncBmp, pBmpParam );
+                aMtf.push_back( new MetaEPSAction( pAct->GetPoint(), pAct->GetSize(),
+                                                   pAct->GetLink(), aSubst )
+                                                 );
+            }
+            break;
+
+            default:
+            {
+                aMtf.push_back( pAction );
+            }
+            break;
+        }
+    }
+
+    *this = aMtf;
+}
+
+void GDIMetaFile::Adjust( short nLuminancePercent, short nContrastPercent,
+                          short nChannelRPercent, short nChannelGPercent,
+                          short nChannelBPercent, double fGamma, bool bInvert, bool msoBrightness )
+{
+    // nothing to do? => return quickly
+    if( !(nLuminancePercent || nContrastPercent ||
+          nChannelRPercent || nChannelGPercent || nChannelBPercent ||
+          ( fGamma != 1.0 ) || bInvert) )
+        return;
+
+    double              fM, fROff, fGOff, fBOff, fOff;
+    ImplColAdjustParam  aColParam;
+    ImplBmpAdjustParam  aBmpParam;
+
+    aColParam.pMapR.reset(new sal_uInt8[ 256 ]);
+    aColParam.pMapG.reset(new sal_uInt8[ 256 ]);
+    aColParam.pMapB.reset(new sal_uInt8[ 256 ]);
+
+    // calculate slope
+    if( nContrastPercent >= 0 )
+        fM = 128.0 / ( 128.0 - 1.27 * MinMax( nContrastPercent, 0, 100 ) );
+    else
+        fM = ( 128.0 + 1.27 * MinMax( nContrastPercent, -100, 0 ) ) / 128.0;
+
+    if(!msoBrightness)
+        // total offset = luminance offset + contrast offset
+        fOff = MinMax( nLuminancePercent, -100, 100 ) * 2.55 + 128.0 - fM * 128.0;
+    else
+        fOff = MinMax( nLuminancePercent, -100, 100 ) * 2.55;
+
+    // channel offset = channel offset  + total offset
+    fROff = nChannelRPercent * 2.55 + fOff;
+    fGOff = nChannelGPercent * 2.55 + fOff;
+    fBOff = nChannelBPercent * 2.55 + fOff;
+
+    // calculate gamma value
+    fGamma = ( fGamma <= 0.0 || fGamma > 10.0 ) ? 1.0 : ( 1.0 / fGamma );
+    const bool bGamma = ( fGamma != 1.0 );
+
+    // create mapping table
+    for( long nX = 0; nX < 256; nX++ )
+    {
+        if(!msoBrightness)
+        {
+            aColParam.pMapR[ nX ] = static_cast<sal_uInt8>(MinMax( FRound( nX * fM + fROff ), 0, 255 ));
+            aColParam.pMapG[ nX ] = static_cast<sal_uInt8>(MinMax( FRound( nX * fM + fGOff ), 0, 255 ));
+            aColParam.pMapB[ nX ] = static_cast<sal_uInt8>(MinMax( FRound( nX * fM + fBOff ), 0, 255 ));
+        }
+        else
+        {
+            aColParam.pMapR[ nX ] = static_cast<sal_uInt8>(MinMax( FRound( (nX+fROff/2-128) * fM + 128 + fROff/2 ), 0, 255 ));
+            aColParam.pMapG[ nX ] = static_cast<sal_uInt8>(MinMax( FRound( (nX+fGOff/2-128) * fM + 128 + fGOff/2 ), 0, 255 ));
+            aColParam.pMapB[ nX ] = static_cast<sal_uInt8>(MinMax( FRound( (nX+fBOff/2-128) * fM + 128 + fBOff/2 ), 0, 255 ));
+        }
+        if( bGamma )
+        {
+            aColParam.pMapR[ nX ] = GAMMA( aColParam.pMapR[ nX ], fGamma );
+            aColParam.pMapG[ nX ] = GAMMA( aColParam.pMapG[ nX ], fGamma );
+            aColParam.pMapB[ nX ] = GAMMA( aColParam.pMapB[ nX ], fGamma );
+        }
+
+        if( bInvert )
+        {
+            aColParam.pMapR[ nX ] = ~aColParam.pMapR[ nX ];
+            aColParam.pMapG[ nX ] = ~aColParam.pMapG[ nX ];
+            aColParam.pMapB[ nX ] = ~aColParam.pMapB[ nX ];
+        }
+    }
+
+    aBmpParam.nLuminancePercent = nLuminancePercent;
+    aBmpParam.nContrastPercent = nContrastPercent;
+    aBmpParam.nChannelRPercent = nChannelRPercent;
+    aBmpParam.nChannelGPercent = nChannelGPercent;
+    aBmpParam.nChannelBPercent = nChannelBPercent;
+    aBmpParam.fGamma = fGamma;
+    aBmpParam.bInvert = bInvert;
+
+    // do color adjustment
+    ImplExchangeColors( ImplColAdjustFnc, &aColParam, ImplBmpAdjustFnc, &aBmpParam );
+}
+
+void GDIMetaFile::Convert( MtfConversion eConversion )
+{
+    ImplColConvertParam aColParam;
+    ImplBmpConvertParam aBmpParam;
+
+    aColParam.eConversion = eConversion;
+    aBmpParam.eConversion = ( MtfConversion::N1BitThreshold == eConversion ) ? BmpConversion::N1BitThreshold : BmpConversion::N8BitGreys;
+
+    ImplExchangeColors( ImplColConvertFnc, &aColParam, ImplBmpConvertFnc, &aBmpParam );
+}
+
+void GDIMetaFile::ReplaceColors( const Color* pSearchColors, const Color* pReplaceColors, sal_uLong nColorCount )
+{
+    ImplColReplaceParam aColParam;
+    ImplBmpReplaceParam aBmpParam;
+
+    aColParam.pMinR.reset(new sal_uLong[ nColorCount ]);
+    aColParam.pMaxR.reset(new sal_uLong[ nColorCount ]);
+    aColParam.pMinG.reset(new sal_uLong[ nColorCount ]);
+    aColParam.pMaxG.reset(new sal_uLong[ nColorCount ]);
+    aColParam.pMinB.reset(new sal_uLong[ nColorCount ]);
+    aColParam.pMaxB.reset(new sal_uLong[ nColorCount ]);
+
+    for( sal_uLong i = 0; i < nColorCount; i++ )
+    {
+        long        nVal;
+
+        nVal = pSearchColors[ i ].GetRed();
+        aColParam.pMinR[ i ] = static_cast<sal_uLong>(std::max( nVal, 0L ));
+        aColParam.pMaxR[ i ] = static_cast<sal_uLong>(std::min( nVal, 255L ));
+
+        nVal = pSearchColors[ i ].GetGreen();
+        aColParam.pMinG[ i ] = static_cast<sal_uLong>(std::max( nVal, 0L ));
+        aColParam.pMaxG[ i ] = static_cast<sal_uLong>(std::min( nVal, 255L ));
+
+        nVal = pSearchColors[ i ].GetBlue();
+        aColParam.pMinB[ i ] = static_cast<sal_uLong>(std::max( nVal, 0L ));
+        aColParam.pMaxB[ i ] = static_cast<sal_uLong>(std::min( nVal, 255L ));
+    }
+
+    aColParam.pDstCols = pReplaceColors;
+    aColParam.nCount = nColorCount;
+
+    aBmpParam.pSrcCols = pSearchColors;
+    aBmpParam.pDstCols = pReplaceColors;
+    aBmpParam.nCount = nColorCount;
+
+    ImplExchangeColors( ImplColReplaceFnc, &aColParam, ImplBmpReplaceFnc, &aBmpParam );
+};
+
+GDIMetaFile GDIMetaFile::GetMonochromeMtf( const Color& rColor ) const
+{
+    GDIMetaFile aRet( *this );
+
+    ImplColMonoParam    aColParam;
+    ImplBmpMonoParam    aBmpParam;
+
+    aColParam.aColor = rColor;
+    aBmpParam.aColor = rColor;
+
+    aRet.ImplExchangeColors( ImplColMonoFnc, &aColParam, ImplBmpMonoFnc, &aBmpParam );
+
+    return aRet;
+}
+
+BitmapChecksum GDIMetaFile::GetChecksum() const
+{
+    SvMemoryStream              aMemStm( 65535, 65535 );
+    ImplMetaWriteData           aWriteData;
+    SVBT16                      aBT16;
+    SVBT32                      aBT32;
+    BitmapChecksumOctetArray    aBCOA;
+    BitmapChecksum              nCrc = 0;
+
+    aWriteData.meActualCharSet = aMemStm.GetStreamCharSet();
+    for( size_t i = 0, nObjCount = GetActionSize(); i < nObjCount; i++ )
+    {
+        MetaAction* pAction = GetAction( i );
+
+        switch( pAction->GetType() )
+        {
+            case MetaActionType::BMP:
+            {
+                MetaBmpAction* pAct = static_cast<MetaBmpAction*>(pAction);
+
+                ShortToSVBT16( static_cast<sal_uInt16>(pAct->GetType()), aBT16 );
+                nCrc = vcl_get_checksum( nCrc, aBT16, 2 );
+
+                BCToBCOA( pAct->GetBitmap().GetChecksum(), aBCOA );
+                nCrc = vcl_get_checksum( nCrc, aBCOA, BITMAP_CHECKSUM_SIZE );
+
+                Int32ToSVBT32( pAct->GetPoint().X(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetPoint().Y(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+            }
+            break;
+
+            case MetaActionType::BMPSCALE:
+            {
+                MetaBmpScaleAction* pAct = static_cast<MetaBmpScaleAction*>(pAction);
+
+                ShortToSVBT16( static_cast<sal_uInt16>(pAct->GetType()), aBT16 );
+                nCrc = vcl_get_checksum( nCrc, aBT16, 2 );
+
+                BCToBCOA( pAct->GetBitmap().GetChecksum(), aBCOA );
+                nCrc = vcl_get_checksum( nCrc, aBCOA, BITMAP_CHECKSUM_SIZE );
+
+                Int32ToSVBT32( pAct->GetPoint().X(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetPoint().Y(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSize().Width(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSize().Height(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+            }
+            break;
+
+            case MetaActionType::BMPSCALEPART:
+            {
+                MetaBmpScalePartAction* pAct = static_cast<MetaBmpScalePartAction*>(pAction);
+
+                ShortToSVBT16( static_cast<sal_uInt16>(pAct->GetType()), aBT16 );
+                nCrc = vcl_get_checksum( nCrc, aBT16, 2 );
+
+                BCToBCOA( pAct->GetBitmap().GetChecksum(), aBCOA );
+                nCrc = vcl_get_checksum( nCrc, aBCOA, BITMAP_CHECKSUM_SIZE );
+
+                Int32ToSVBT32( pAct->GetDestPoint().X(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetDestPoint().Y(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetDestSize().Width(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetDestSize().Height(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSrcPoint().X(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSrcPoint().Y(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSrcSize().Width(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSrcSize().Height(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+            }
+            break;
+
+            case MetaActionType::BMPEX:
+            {
+                MetaBmpExAction* pAct = static_cast<MetaBmpExAction*>(pAction);
+
+                ShortToSVBT16( static_cast<sal_uInt16>(pAct->GetType()), aBT16 );
+                nCrc = vcl_get_checksum( nCrc, aBT16, 2 );
+
+                BCToBCOA( pAct->GetBitmapEx().GetChecksum(), aBCOA );
+                nCrc = vcl_get_checksum( nCrc, aBCOA, BITMAP_CHECKSUM_SIZE );
+
+                Int32ToSVBT32( pAct->GetPoint().X(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetPoint().Y(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+            }
+            break;
+
+            case MetaActionType::BMPEXSCALE:
+            {
+                MetaBmpExScaleAction* pAct = static_cast<MetaBmpExScaleAction*>(pAction);
+
+                ShortToSVBT16( static_cast<sal_uInt16>(pAct->GetType()), aBT16 );
+                nCrc = vcl_get_checksum( nCrc, aBT16, 2 );
+
+                BCToBCOA( pAct->GetBitmapEx().GetChecksum(), aBCOA );
+                nCrc = vcl_get_checksum( nCrc, aBCOA, BITMAP_CHECKSUM_SIZE );
+
+                Int32ToSVBT32( pAct->GetPoint().X(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetPoint().Y(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSize().Width(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSize().Height(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+            }
+            break;
+
+            case MetaActionType::BMPEXSCALEPART:
+            {
+                MetaBmpExScalePartAction* pAct = static_cast<MetaBmpExScalePartAction*>(pAction);
+
+                ShortToSVBT16( static_cast<sal_uInt16>(pAct->GetType()), aBT16 );
+                nCrc = vcl_get_checksum( nCrc, aBT16, 2 );
+
+                BCToBCOA( pAct->GetBitmapEx().GetChecksum(), aBCOA );
+                nCrc = vcl_get_checksum( nCrc, aBCOA, BITMAP_CHECKSUM_SIZE );
+
+                Int32ToSVBT32( pAct->GetDestPoint().X(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetDestPoint().Y(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetDestSize().Width(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetDestSize().Height(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSrcPoint().X(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSrcPoint().Y(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSrcSize().Width(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSrcSize().Height(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+            }
+            break;
+
+            case MetaActionType::MASK:
+            {
+                MetaMaskAction* pAct = static_cast<MetaMaskAction*>(pAction);
+
+                ShortToSVBT16( static_cast<sal_uInt16>(pAct->GetType()), aBT16 );
+                nCrc = vcl_get_checksum( nCrc, aBT16, 2 );
+
+                BCToBCOA( pAct->GetBitmap().GetChecksum(), aBCOA );
+                nCrc = vcl_get_checksum( nCrc, aBCOA, BITMAP_CHECKSUM_SIZE );
+
+                UInt32ToSVBT32( sal_uInt32(pAct->GetColor()), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetPoint().X(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetPoint().Y(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+            }
+            break;
+
+            case MetaActionType::MASKSCALE:
+            {
+                MetaMaskScaleAction* pAct = static_cast<MetaMaskScaleAction*>(pAction);
+
+                ShortToSVBT16( static_cast<sal_uInt16>(pAct->GetType()), aBT16 );
+                nCrc = vcl_get_checksum( nCrc, aBT16, 2 );
+
+                BCToBCOA( pAct->GetBitmap().GetChecksum(), aBCOA );
+                nCrc = vcl_get_checksum( nCrc, aBCOA, BITMAP_CHECKSUM_SIZE );
+
+                UInt32ToSVBT32( sal_uInt32(pAct->GetColor()), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetPoint().X(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetPoint().Y(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSize().Width(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSize().Height(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+            }
+            break;
+
+            case MetaActionType::MASKSCALEPART:
+            {
+                MetaMaskScalePartAction* pAct = static_cast<MetaMaskScalePartAction*>(pAction);
+
+                ShortToSVBT16( static_cast<sal_uInt16>(pAct->GetType()), aBT16 );
+                nCrc = vcl_get_checksum( nCrc, aBT16, 2 );
+
+                BCToBCOA( pAct->GetBitmap().GetChecksum(), aBCOA );
+                nCrc = vcl_get_checksum( nCrc, aBCOA, BITMAP_CHECKSUM_SIZE );
+
+                UInt32ToSVBT32( sal_uInt32(pAct->GetColor()), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetDestPoint().X(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetDestPoint().Y(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetDestSize().Width(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetDestSize().Height(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSrcPoint().X(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSrcPoint().Y(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSrcSize().Width(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+
+                Int32ToSVBT32( pAct->GetSrcSize().Height(), aBT32 );
+                nCrc = vcl_get_checksum( nCrc, aBT32, 4 );
+            }
+            break;
+
+            case MetaActionType::EPS :
+            {
+                MetaEPSAction* pAct = static_cast<MetaEPSAction*>(pAction);
+                nCrc = vcl_get_checksum( nCrc, pAct->GetLink().GetData(), pAct->GetLink().GetDataSize() );
+            }
+            break;
+
+            case MetaActionType::CLIPREGION :
+            {
+                MetaClipRegionAction& rAct = static_cast<MetaClipRegionAction&>(*pAction);
+                const vcl::Region& rRegion = rAct.GetRegion();
+
+                if(rRegion.HasPolyPolygonOrB2DPolyPolygon())
+                {
+                    // It has shown that this is a possible bottleneck for checksum calculation.
+                    // In worst case a very expensive RegionHandle representation gets created.
+                    // In this case it's cheaper to use the PolyPolygon
+                    const basegfx::B2DPolyPolygon aPolyPolygon(rRegion.GetAsB2DPolyPolygon());
+                    SVBT64 aSVBT64;
+
+                    for(auto const& rPolygon : aPolyPolygon)
+                    {
+                        const sal_uInt32 nPointCount(rPolygon.count());
+                        const bool bControl(rPolygon.areControlPointsUsed());
+
+                        for(sal_uInt32 b(0); b < nPointCount; b++)
+                        {
+                            const basegfx::B2DPoint aPoint(rPolygon.getB2DPoint(b));
+
+                            DoubleToSVBT64(aPoint.getX(), aSVBT64);
+                            nCrc = vcl_get_checksum(nCrc, aSVBT64, 8);
+                            DoubleToSVBT64(aPoint.getY(), aSVBT64);
+                            nCrc = vcl_get_checksum(nCrc, aSVBT64, 8);
+
+                            if(bControl)
+                            {
+                                if(rPolygon.isPrevControlPointUsed(b))
+                                {
+                                    const basegfx::B2DPoint aCtrl(rPolygon.getPrevControlPoint(b));
+
+                                    DoubleToSVBT64(aCtrl.getX(), aSVBT64);
+                                    nCrc = vcl_get_checksum(nCrc, aSVBT64, 8);
+                                    DoubleToSVBT64(aCtrl.getY(), aSVBT64);
+                                    nCrc = vcl_get_checksum(nCrc, aSVBT64, 8);
+                                }
+
+                                if(rPolygon.isNextControlPointUsed(b))
+                                {
+                                    const basegfx::B2DPoint aCtrl(rPolygon.getNextControlPoint(b));
+
+                                    DoubleToSVBT64(aCtrl.getX(), aSVBT64);
+                                    nCrc = vcl_get_checksum(nCrc, aSVBT64, 8);
+                                    DoubleToSVBT64(aCtrl.getY(), aSVBT64);
+                                    nCrc = vcl_get_checksum(nCrc, aSVBT64, 8);
+                                }
+                            }
+                        }
+                    }
+
+                    sal_uInt8 tmp = static_cast<sal_uInt8>(rAct.IsClipping());
+                    nCrc = vcl_get_checksum(nCrc, &tmp, 1);
+                }
+                else
+                {
+                    pAction->Write( aMemStm, &aWriteData );
+                    nCrc = vcl_get_checksum( nCrc, aMemStm.GetData(), aMemStm.Tell() );
+                    aMemStm.Seek( 0 );
+                }
+            }
+            break;
+
+            default:
+            {
+                pAction->Write( aMemStm, &aWriteData );
+                nCrc = vcl_get_checksum( nCrc, aMemStm.GetData(), aMemStm.Tell() );
+                aMemStm.Seek( 0 );
+            }
+            break;
+        }
+    }
+
+    return nCrc;
+}
+
+sal_uLong GDIMetaFile::GetSizeBytes() const
+{
+    sal_uLong nSizeBytes = 0;
+
+    for( size_t i = 0, nObjCount = GetActionSize(); i < nObjCount; ++i )
+    {
+        MetaAction* pAction = GetAction( i );
+
+        // default action size is set to 32 (=> not the exact value)
+        nSizeBytes += 32;
+
+        // add sizes for large action content
+        switch( pAction->GetType() )
+        {
+            case MetaActionType::BMP:            nSizeBytes += static_cast<MetaBmpAction*>( pAction )->GetBitmap().GetSizeBytes(); break;
+            case MetaActionType::BMPSCALE:       nSizeBytes += static_cast<MetaBmpScaleAction*>( pAction )->GetBitmap().GetSizeBytes(); break;
+            case MetaActionType::BMPSCALEPART:   nSizeBytes += static_cast<MetaBmpScalePartAction*>( pAction )->GetBitmap().GetSizeBytes(); break;
+
+            case MetaActionType::BMPEX:          nSizeBytes += static_cast<MetaBmpExAction*>( pAction )->GetBitmapEx().GetSizeBytes(); break;
+            case MetaActionType::BMPEXSCALE:     nSizeBytes += static_cast<MetaBmpExScaleAction*>( pAction )->GetBitmapEx().GetSizeBytes(); break;
+            case MetaActionType::BMPEXSCALEPART: nSizeBytes += static_cast<MetaBmpExScalePartAction*>( pAction )->GetBitmapEx().GetSizeBytes(); break;
+
+            case MetaActionType::MASK:           nSizeBytes += static_cast<MetaMaskAction*>( pAction )->GetBitmap().GetSizeBytes(); break;
+            case MetaActionType::MASKSCALE:      nSizeBytes += static_cast<MetaMaskScaleAction*>( pAction )->GetBitmap().GetSizeBytes(); break;
+            case MetaActionType::MASKSCALEPART:  nSizeBytes += static_cast<MetaMaskScalePartAction*>( pAction )->GetBitmap().GetSizeBytes(); break;
+
+            case MetaActionType::POLYLINE:       nSizeBytes += static_cast<MetaPolyLineAction*>( pAction )->GetPolygon().GetSize() * sizeof( Point ); break;
+            case MetaActionType::POLYGON:        nSizeBytes += static_cast<MetaPolygonAction*>( pAction )->GetPolygon().GetSize() * sizeof( Point ); break;
+            case MetaActionType::POLYPOLYGON:
+            {
+                const tools::PolyPolygon& rPolyPoly = static_cast<MetaPolyPolygonAction*>( pAction )->GetPolyPolygon();
+
+                for( sal_uInt16 n = 0; n < rPolyPoly.Count(); ++n )
+                    nSizeBytes += ( rPolyPoly[ n ].GetSize() * sizeof( Point ) );
+            }
+            break;
+
+            case MetaActionType::TEXT:        nSizeBytes += static_cast<MetaTextAction*>( pAction )->GetText().getLength() * sizeof( sal_Unicode ); break;
+            case MetaActionType::STRETCHTEXT: nSizeBytes += static_cast<MetaStretchTextAction*>( pAction )->GetText().getLength() * sizeof( sal_Unicode ); break;
+            case MetaActionType::TEXTRECT:    nSizeBytes += static_cast<MetaTextRectAction*>( pAction )->GetText().getLength() * sizeof( sal_Unicode ); break;
+            case MetaActionType::TEXTARRAY:
+            {
+                MetaTextArrayAction* pTextArrayAction = static_cast<MetaTextArrayAction*>(pAction);
+
+                nSizeBytes += ( pTextArrayAction->GetText().getLength() * sizeof( sal_Unicode ) );
+
+                if( pTextArrayAction->GetDXArray() )
+                    nSizeBytes += ( pTextArrayAction->GetLen() << 2 );
+            }
+            break;
+            default: break;
+        }
+    }
+
+    return nSizeBytes;
+}
+
+namespace
+{
+    class DepthGuard
+    {
+    private:
+        ImplMetaReadData& m_rData;
+        rtl_TextEncoding m_eOrigCharSet;
+    public:
+        DepthGuard(ImplMetaReadData& rData, SvStream const & rIStm)
+            : m_rData(rData)
+            , m_eOrigCharSet(m_rData.meActualCharSet)
+        {
+            ++m_rData.mnParseDepth;
+            m_rData.meActualCharSet = rIStm.GetStreamCharSet();
+        }
+        bool TooDeep() const { return m_rData.mnParseDepth > 1024; }
+        ~DepthGuard()
+        {
+            --m_rData.mnParseDepth;
+            m_rData.meActualCharSet = m_eOrigCharSet;
+        }
+    };
+}
+
+SvStream& ReadGDIMetaFile(SvStream& rIStm, GDIMetaFile& rGDIMetaFile, ImplMetaReadData* pData)
+{
+    if (rIStm.GetError())
+    {
+        SAL_WARN("vcl.gdi", "Stream error: " << rIStm.GetError());
+        return rIStm;
+    }
+
+    sal_uLong      nStmPos = rIStm.Tell();
+    SvStreamEndian nOldFormat = rIStm.GetEndian();
+
+    rIStm.SetEndian( SvStreamEndian::LITTLE );
+
+    try
+    {
+        char aId[7];
+        aId[0] = 0;
+        aId[6] = 0;
+        rIStm.ReadBytes( aId, 6 );
+
+        if ( !strcmp( aId, "VCLMTF" ) )
+        {
+            // new format
+            sal_uInt32     nStmCompressMode = 0;
+            sal_uInt32     nCount = 0;
+            std::unique_ptr<VersionCompat> pCompat(new VersionCompat( rIStm, StreamMode::READ ));
+
+            rIStm.ReadUInt32( nStmCompressMode );
+            ReadMapMode( rIStm, rGDIMetaFile.m_aPrefMapMode );
+            TypeSerializer aSerializer(rIStm);
+            aSerializer.readSize(rGDIMetaFile.m_aPrefSize);
+            rIStm.ReadUInt32( nCount );
+
+            pCompat.reset(); // destructor writes stuff into the header
+
+            std::unique_ptr<ImplMetaReadData> xReadData;
+            if (!pData)
+            {
+                xReadData.reset(new ImplMetaReadData);
+                pData = xReadData.get();
+            }
+            DepthGuard aDepthGuard(*pData, rIStm);
+
+            if (aDepthGuard.TooDeep())
+                throw std::runtime_error("too much recursion");
+
+            for( sal_uInt32 nAction = 0; ( nAction < nCount ) && !rIStm.eof(); nAction++ )
+            {
+                MetaAction* pAction = MetaAction::ReadMetaAction(rIStm, pData);
+                if( pAction )
+                {
+                    if (pAction->GetType() == MetaActionType::COMMENT)
+                    {
+                        MetaCommentAction* pCommentAct = static_cast<MetaCommentAction*>(pAction);
+                        if ( pCommentAct->GetComment() == "EMF_PLUS" )
+                            rGDIMetaFile.UseCanvas( true );
+                    }
+                    rGDIMetaFile.AddAction( pAction );
+                }
+            }
+        }
+        else
+        {
+            rIStm.Seek( nStmPos );
+            SVMConverter( rIStm, rGDIMetaFile );
+        }
+    }
+    catch (...)
+    {
+        SAL_WARN("vcl", "GDIMetaFile exception during load");
+        rIStm.SetError(SVSTREAM_FILEFORMAT_ERROR);
+    };
+
+    // check for errors
+    if( rIStm.GetError() )
+    {
+        rGDIMetaFile.Clear();
+        rIStm.Seek( nStmPos );
+    }
+
+    rIStm.SetEndian( nOldFormat );
+    return rIStm;
+}
+
+SvStream& WriteGDIMetaFile( SvStream& rOStm, const GDIMetaFile& rGDIMetaFile )
+{
+    if( !rOStm.GetError() )
+    {
+        const_cast< GDIMetaFile& >( rGDIMetaFile ).Write( rOStm );
+    }
+    return rOStm;
+}
+
+SvStream& GDIMetaFile::Read( SvStream& rIStm )
+{
+    Clear();
+    ReadGDIMetaFile( rIStm, *this );
+
+    return rIStm;
+}
+
+SvStream& GDIMetaFile::Write( SvStream& rOStm )
+{
+    VersionCompat*   pCompat;
+    const SvStreamCompressFlags nStmCompressMode = rOStm.GetCompressMode();
+    SvStreamEndian   nOldFormat = rOStm.GetEndian();
+
+    rOStm.SetEndian( SvStreamEndian::LITTLE );
+    rOStm.WriteBytes( "VCLMTF", 6 );
+
+    pCompat = new VersionCompat( rOStm, StreamMode::WRITE, 1 );
+
+    rOStm.WriteUInt32( static_cast<sal_uInt32>(nStmCompressMode) );
+    WriteMapMode( rOStm, m_aPrefMapMode );
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writeSize(m_aPrefSize);
+    rOStm.WriteUInt32( GetActionSize() );
+
+    delete pCompat;
+
+    ImplMetaWriteData aWriteData;
+
+    aWriteData.meActualCharSet = rOStm.GetStreamCharSet();
+
+    MetaAction* pAct = FirstAction();
+    while ( pAct )
+    {
+        pAct->Write( rOStm, &aWriteData );
+        pAct = NextAction();
+    }
+
+    rOStm.SetEndian( nOldFormat );
+
+    return rOStm;
+}
+
+bool GDIMetaFile::CreateThumbnail(BitmapEx& rBitmapEx, BmpConversion eColorConversion, BmpScaleFlag nScaleFlag) const
+{
+    // initialization seems to be complicated but is used to avoid rounding errors
+    ScopedVclPtrInstance< VirtualDevice > aVDev;
+    const Point     aNullPt;
+    const Point     aTLPix( aVDev->LogicToPixel( aNullPt, GetPrefMapMode() ) );
+    const Point     aBRPix( aVDev->LogicToPixel( Point( GetPrefSize().Width() - 1, GetPrefSize().Height() - 1 ), GetPrefMapMode() ) );
+    Size            aDrawSize( aVDev->LogicToPixel( GetPrefSize(), GetPrefMapMode() ) );
+    Size            aSizePix( labs( aBRPix.X() - aTLPix.X() ) + 1, labs( aBRPix.Y() - aTLPix.Y() ) + 1 );
+    sal_uInt32      nMaximumExtent = 256;
+
+    if (!rBitmapEx.IsEmpty())
+        rBitmapEx.SetEmpty();
+
+    // determine size that has the same aspect ratio as image size and
+    // fits into the rectangle determined by nMaximumExtent
+    if ( aSizePix.Width() && aSizePix.Height()
+      && ( sal::static_int_cast< unsigned long >(aSizePix.Width()) >
+               nMaximumExtent ||
+           sal::static_int_cast< unsigned long >(aSizePix.Height()) >
+               nMaximumExtent ) )
+    {
+        const Size  aOldSizePix( aSizePix );
+        double      fWH = static_cast< double >( aSizePix.Width() ) / aSizePix.Height();
+
+        if ( fWH <= 1.0 )
+        {
+            aSizePix.setWidth( FRound( nMaximumExtent * fWH ) );
+            aSizePix.setHeight( nMaximumExtent );
+        }
+        else
+        {
+            aSizePix.setWidth( nMaximumExtent );
+            aSizePix.setHeight( FRound(  nMaximumExtent / fWH ) );
+        }
+
+        aDrawSize.setWidth( FRound( ( static_cast< double >( aDrawSize.Width() ) * aSizePix.Width() ) / aOldSizePix.Width() ) );
+        aDrawSize.setHeight( FRound( ( static_cast< double >( aDrawSize.Height() ) * aSizePix.Height() ) / aOldSizePix.Height() ) );
+    }
+
+    // draw image(s) into VDev and get resulting image
+    // do it 4x larger to be able to scale it down & get beautiful antialias
+    Size aAntialiasSize(aSizePix.Width() * 4, aSizePix.Height() * 4);
+    if (aVDev->SetOutputSizePixel(aAntialiasSize))
+    {
+        // antialias: provide 4x larger size, and then scale down the result
+        Size aAntialias(aDrawSize.Width() * 4, aDrawSize.Height() * 4);
+
+        // draw metafile into VDev
+        const_cast<GDIMetaFile *>(this)->WindStart();
+        const_cast<GDIMetaFile *>(this)->Play(aVDev.get(), Point(), aAntialias);
+
+        // get paint bitmap
+        BitmapEx aBitmap( aVDev->GetBitmapEx( aNullPt, aVDev->GetOutputSizePixel() ) );
+
+        // scale down the image to the desired size - use the input scaler for the scaling operation
+        aBitmap.Scale(aDrawSize, nScaleFlag);
+
+        // convert to desired bitmap color format
+        Size aSize(aBitmap.GetSizePixel());
+        if (aSize.Width() && aSize.Height())
+            aBitmap.Convert(eColorConversion);
+
+        rBitmapEx = aBitmap;
+    }
+
+    return !rBitmapEx.IsEmpty();
+}
+
+void GDIMetaFile::UseCanvas( bool _bUseCanvas )
+{
+    m_bUseCanvas = _bUseCanvas;
+}
+
+void GDIMetaFile::dumpAsXml(const char* pFileName) const
+{
+    SvFileStream aStream(pFileName ? OUString::fromUtf8(pFileName) : OUString("file:///tmp/metafile.xml"),
+            StreamMode::STD_READWRITE | StreamMode::TRUNC);
+    assert(aStream.good());
+    MetafileXmlDump aDumper;
+    aDumper.dump(*this, aStream);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/genVerticalOrientationData.pl b/vcl/source/gdi/genVerticalOrientationData.pl
new file mode 100755
index 000000000..328727b26
--- /dev/null
+++ b/vcl/source/gdi/genVerticalOrientationData.pl
@@ -0,0 +1,206 @@
+#!/usr/bin/env perl
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# This tool is used to prepare lookup tables of Unicode character properties.
+# The properties are read from the Unicode Character Database and compiled into
+# multi-level arrays for efficient lookup.
+#
+# To regenerate the tables in VerticalOrientationData.cxx:
+#
+# (1) Download the current Unicode data files from
+#
+#     We require the latest data file for UTR50, currently revision-17:
+#        http://www.unicode.org/Public/vertical/revision-17/VerticalOrientation-17.txt
+#
+#
+# (2) Run this tool using a command line of the form
+#
+#         perl genVerticalOrientationData.pl      \
+#                 /path/to/VerticalOrientation-17.txt
+#
+#     This will generate (or overwrite!) the files
+#
+#         VerticalOrientationData.cxx
+#
+#     in the current directory.
+
+use strict;
+use List::Util qw(first);
+
+my $DATA_FILE = $ARGV[0];
+
+my %verticalOrientationCode = (
+  'U' => 0,  #   U - Upright, the same orientation as in the code charts
+  'R' => 1,  #   R - Rotated 90 degrees clockwise compared to the code charts
+  'Tu' => 2, #   Tu - Transformed typographically, with fallback to Upright
+  'Tr' => 3  #   Tr - Transformed typographically, with fallback to Rotated
+);
+
+my @verticalOrientation;
+for (my $i = 0; $i < 0x110000; ++$i) {
+    $verticalOrientation[$i] = 1; # default for unlisted codepoints is 'R'
+}
+
+# read VerticalOrientation-17.txt
+my @versionInfo;
+open FH, "< $DATA_FILE" or die "can't open UTR50 data file VerticalOrientation-17.txt\n";
+push @versionInfo, "";
+while (<FH>) {
+    chomp;
+    push @versionInfo, $_;
+    last if /Date:/;
+}
+while (<FH>) {
+    chomp;
+    s/#.*//;
+    if (m/([0-9A-F]{4,6})(?:\.\.([0-9A-F]{4,6}))*\s*;\s*([^ ]+)/) {
+        my $vo = $3;
+        warn "unknown Vertical_Orientation code $vo"
+            unless exists $verticalOrientationCode{$vo};
+        $vo = $verticalOrientationCode{$vo};
+        my $start = hex "0x$1";
+        my $end = (defined $2) ? hex "0x$2" : $start;
+        for (my $i = $start; $i <= $end; ++$i) {
+            $verticalOrientation[$i] = $vo;
+        }
+    }
+}
+close FH;
+
+my $timestamp = gmtime();
+
+open DATA_TABLES, "> VerticalOrientationData.cxx" or die "unable to open VerticalOrientationData.cxx for output";
+
+my $licenseBlock = q[
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+/*
+ * Derived from the Unicode Character Database by genVerticalOrientationData.pl
+ *
+ * For Unicode terms of use, see http://www.unicode.org/terms_of_use.html
+ */
+];
+
+my $versionInfo = join("\n", @versionInfo);
+
+print DATA_TABLES <<__END;
+$licenseBlock
+/*
+ * Created on $timestamp from UCD data files with version info:
+ *
+
+$versionInfo
+
+ *
+ * * * * * This file contains MACHINE-GENERATED DATA, do not edit! * * * * *
+ */
+
+__END
+
+our $totalData = 0;
+
+sub sprintVerticalOrientation
+{
+  my $usv = shift;
+  return sprintf("%d,",
+                 $verticalOrientation[$usv]);
+}
+
+&genTables("VerticalOrientation", "uint8_t", 9, 7, \&sprintVerticalOrientation, 16, 1, 1);
+
+sub genTables
+{
+  my ($prefix, $type, $indexBits, $charBits, $func, $maxPlane, $bytesPerEntry, $charsPerEntry) = @_;
+
+  print DATA_TABLES "#define k${prefix}MaxPlane  $maxPlane\n";
+  print DATA_TABLES "#define k${prefix}IndexBits $indexBits\n";
+  print DATA_TABLES "#define k${prefix}CharBits  $charBits\n";
+
+  my $indexLen = 1 << $indexBits;
+  my $charsPerPage = 1 << $charBits;
+  my %charIndex = ();
+  my %pageMapIndex = ();
+  my @pageMap = ();
+  my @char = ();
+
+  my $planeMap = "\x00" x $maxPlane;
+  foreach my $plane (0 .. $maxPlane) {
+    my $pageMap = "\x00" x $indexLen * 2;
+    foreach my $page (0 .. $indexLen - 1) {
+        my $charValues = "";
+        for (my $ch = 0; $ch < $charsPerPage; $ch += $charsPerEntry) {
+            my $usv = $plane * 0x10000 + $page * $charsPerPage + $ch;
+            $charValues .= &$func($usv);
+        }
+        chop $charValues;
+
+        unless (exists $charIndex{$charValues}) {
+            $charIndex{$charValues} = scalar keys %charIndex;
+            $char[$charIndex{$charValues}] = $charValues;
+        }
+        substr($pageMap, $page * 2, 2) = pack('S', $charIndex{$charValues});
+    }
+
+    unless (exists $pageMapIndex{$pageMap}) {
+        $pageMapIndex{$pageMap} = scalar keys %pageMapIndex;
+        $pageMap[$pageMapIndex{$pageMap}] = $pageMap;
+    }
+    if ($plane > 0) {
+        substr($planeMap, $plane - 1, 1) = pack('C', $pageMapIndex{$pageMap});
+    }
+  }
+
+  if ($maxPlane) {
+    print DATA_TABLES "static const uint8_t s${prefix}Planes[$maxPlane] = {";
+    print DATA_TABLES join(',', map { sprintf("%d", $_) } unpack('C*', $planeMap));
+    print DATA_TABLES "};\n\n";
+  }
+
+  my $chCount = scalar @char;
+  my $pmBits = $chCount > 255 ? 16 : 8;
+  my $pmCount = scalar @pageMap;
+  if ($maxPlane == 0) {
+    die "there should only be one pageMap entry!" if $pmCount > 1;
+    print DATA_TABLES "static const uint${pmBits}_t s${prefix}Pages[$indexLen] = {\n";
+  } else {
+    print DATA_TABLES "static const uint${pmBits}_t s${prefix}Pages[$pmCount][$indexLen] = {\n";
+  }
+  for (my $i = 0; $i < scalar @pageMap; ++$i) {
+    print DATA_TABLES $maxPlane > 0 ? "  {" : "  ";
+    print DATA_TABLES join(',', map { sprintf("%d", $_) } unpack('S*', $pageMap[$i]));
+    print DATA_TABLES $maxPlane > 0 ? ($i < $#pageMap ? "},\n" : "}\n") : "\n";
+  }
+  print DATA_TABLES "};\n\n";
+
+  my $pageLen = $charsPerPage / $charsPerEntry;
+  print DATA_TABLES "static const $type s${prefix}Values[$chCount][$pageLen] = {\n";
+  for (my $i = 0; $i < scalar @char; ++$i) {
+    print DATA_TABLES "  {";
+    print DATA_TABLES $char[$i];
+    print DATA_TABLES $i < $#char ? "},\n" : "}\n";
+  }
+  print DATA_TABLES "};\n";
+
+  my $dataSize = $pmCount * $indexLen * $pmBits/8 +
+                 $chCount * $pageLen * $bytesPerEntry +
+                 $maxPlane;
+  $totalData += $dataSize;
+
+  print STDERR "Data for $prefix = $dataSize\n";
+}
+print DATA_TABLES <<__END;
+/*
+ * * * * * This file contains MACHINE-GENERATED DATA, do not edit! * * * * *
+ */
+__END
+
+close DATA_TABLES;
diff --git a/vcl/source/gdi/gfxlink.cxx b/vcl/source/gdi/gfxlink.cxx
new file mode 100644
index 000000000..83936c277
--- /dev/null
+++ b/vcl/source/gdi/gfxlink.cxx
@@ -0,0 +1,189 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/log.hxx>
+#include <tools/stream.hxx>
+#include <tools/vcompat.hxx>
+#include <vcl/graph.hxx>
+#include <vcl/gfxlink.hxx>
+#include <vcl/graphicfilter.hxx>
+#include <memory>
+#include <boost/functional/hash.hpp>
+
+GfxLink::GfxLink()
+    : meType(GfxLinkType::NONE)
+    , mnUserId(0)
+    , maHash(0)
+    , mnSwapInDataSize(0)
+    , mbPrefMapModeValid(false)
+    , mbPrefSizeValid(false)
+{
+}
+
+
+
+GfxLink::GfxLink(std::unique_ptr<sal_uInt8[]> pBuf, sal_uInt32 nSize, GfxLinkType nType)
+    : meType(nType)
+    , mnUserId(0)
+    , mpSwapInData(std::shared_ptr<sal_uInt8>(pBuf.release(), pBuf.get_deleter())) // std::move(pBuf) does not compile on Jenkins MacOSX (24 May 2016)
+    , maHash(0)
+    , mnSwapInDataSize(nSize)
+    , mbPrefMapModeValid(false)
+    , mbPrefSizeValid(false)
+{
+    SAL_WARN_IF(mpSwapInData == nullptr || mnSwapInDataSize <= 0, "vcl",
+                "GfxLink::GfxLink(): empty/NULL buffer given");
+}
+
+size_t GfxLink::GetHash() const
+{
+    if (!maHash)
+    {
+        std::size_t seed = 0;
+        boost::hash_combine(seed, mnSwapInDataSize);
+        boost::hash_combine(seed, meType);
+        const sal_uInt8* pData = GetData();
+        if (pData)
+            seed += boost::hash_range(pData, pData + GetDataSize());
+        maHash = seed;
+
+    }
+    return maHash;
+}
+
+bool GfxLink::operator==( const GfxLink& rGfxLink ) const
+{
+    if (GetHash() != rGfxLink.GetHash())
+        return false;
+
+    if ( mnSwapInDataSize != rGfxLink.mnSwapInDataSize ||
+         meType != rGfxLink.meType )
+        return false;
+
+    const sal_uInt8* pSource = GetData();
+    const sal_uInt8* pDest = rGfxLink.GetData();
+    if ( pSource == pDest )
+        return true;
+    sal_uInt32 nSourceSize = GetDataSize();
+    sal_uInt32 nDestSize = rGfxLink.GetDataSize();
+    if ( pSource && pDest && ( nSourceSize == nDestSize ) )
+        return (memcmp( pSource, pDest, nSourceSize ) == 0);
+    return false;
+}
+
+bool GfxLink::IsNative() const
+{
+    return meType >= GfxLinkType::NativeFirst && meType <= GfxLinkType::NativeLast;
+}
+
+
+const sal_uInt8* GfxLink::GetData() const
+{
+    return mpSwapInData.get();
+}
+
+
+void GfxLink::SetPrefSize( const Size& rPrefSize )
+{
+    maPrefSize = rPrefSize;
+    mbPrefSizeValid = true;
+}
+
+
+void GfxLink::SetPrefMapMode( const MapMode& rPrefMapMode )
+{
+    maPrefMapMode = rPrefMapMode;
+    mbPrefMapModeValid = true;
+}
+
+
+bool GfxLink::LoadNative( Graphic& rGraphic )
+{
+    bool bRet = false;
+
+    if( IsNative() && mnSwapInDataSize )
+    {
+        const sal_uInt8* pData = GetData();
+        if (pData)
+        {
+            SvMemoryStream aMemoryStream(const_cast<sal_uInt8*>(pData), mnSwapInDataSize, StreamMode::READ | StreamMode::WRITE);
+            OUString aShortName;
+
+            switch (meType)
+            {
+                case GfxLinkType::NativeGif: aShortName = GIF_SHORTNAME; break;
+                case GfxLinkType::NativeJpg: aShortName = JPG_SHORTNAME; break;
+                case GfxLinkType::NativePng: aShortName = PNG_SHORTNAME; break;
+                case GfxLinkType::NativeTif: aShortName = TIF_SHORTNAME; break;
+                case GfxLinkType::NativeWmf: aShortName = WMF_SHORTNAME; break;
+                case GfxLinkType::NativeMet: aShortName = MET_SHORTNAME; break;
+                case GfxLinkType::NativePct: aShortName = PCT_SHORTNAME; break;
+                case GfxLinkType::NativeSvg: aShortName = SVG_SHORTNAME; break;
+                case GfxLinkType::NativeBmp: aShortName = BMP_SHORTNAME; break;
+                case GfxLinkType::NativePdf: aShortName = PDF_SHORTNAME; break;
+                default: break;
+            }
+            if (!aShortName.isEmpty())
+            {
+                GraphicFilter& rFilter = GraphicFilter::GetGraphicFilter();
+                sal_uInt16 nFormat = rFilter.GetImportFormatNumberForShortName(aShortName);
+                ErrCode nResult = rFilter.ImportGraphic(rGraphic, OUString(), aMemoryStream, nFormat);
+                if (nResult == ERRCODE_NONE)
+                    bRet = true;
+            }
+        }
+    }
+
+    return bRet;
+}
+
+bool GfxLink::ExportNative( SvStream& rOStream ) const
+{
+    if( GetDataSize() )
+    {
+        auto pData = GetSwapInData();
+        if (pData)
+            rOStream.WriteBytes( pData.get(), mnSwapInDataSize );
+    }
+
+    return ( rOStream.GetError() == ERRCODE_NONE );
+}
+
+std::shared_ptr<sal_uInt8> GfxLink::GetSwapInData() const
+{
+    return mpSwapInData;
+}
+
+bool GfxLink::IsEMF() const
+{
+    const sal_uInt8* pGraphicAry = GetData();
+    if ((GetType() == GfxLinkType::NativeWmf) && pGraphicAry && (GetDataSize() > 0x2c))
+    {
+        // check the magic number
+        if ((pGraphicAry[0x28] == 0x20) && (pGraphicAry[0x29] == 0x45)
+            && (pGraphicAry[0x2a] == 0x4d) && (pGraphicAry[0x2b] == 0x46))
+        {
+            //emf detected
+            return true;
+        }
+    }
+    return false;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/gradient.cxx b/vcl/source/gdi/gradient.cxx
new file mode 100644
index 000000000..2973f2d82
--- /dev/null
+++ b/vcl/source/gdi/gradient.cxx
@@ -0,0 +1,285 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <tools/gen.hxx>
+#include <vcl/gradient.hxx>
+
+class Gradient::Impl
+{
+public:
+    GradientStyle       meStyle;
+    Color               maStartColor;
+    Color               maEndColor;
+    sal_uInt16          mnAngle;
+    sal_uInt16          mnBorder;
+    sal_uInt16          mnOfsX;
+    sal_uInt16          mnOfsY;
+    sal_uInt16          mnIntensityStart;
+    sal_uInt16          mnIntensityEnd;
+    sal_uInt16          mnStepCount;
+
+    Impl()
+        : meStyle (GradientStyle::Linear)
+        , maStartColor(COL_BLACK)
+        , maEndColor(COL_WHITE)
+        , mnAngle(0)
+        , mnBorder(0)
+        , mnOfsX(50)
+        , mnOfsY(50)
+        , mnIntensityStart(100)
+        , mnIntensityEnd(100)
+        , mnStepCount(0)
+    {
+    }
+
+    Impl(const Impl& rImplGradient)
+        : meStyle (rImplGradient.meStyle)
+        , maStartColor(rImplGradient.maStartColor)
+        , maEndColor(rImplGradient.maEndColor)
+        , mnAngle(rImplGradient.mnAngle)
+        , mnBorder(rImplGradient.mnBorder)
+        , mnOfsX(rImplGradient.mnOfsX)
+        , mnOfsY(rImplGradient.mnOfsY)
+        , mnIntensityStart(rImplGradient.mnIntensityStart)
+        , mnIntensityEnd(rImplGradient.mnIntensityEnd)
+        , mnStepCount(rImplGradient.mnStepCount)
+    {
+    }
+
+    bool operator==(const Impl& rImpl_Gradient) const
+    {
+        return (meStyle == rImpl_Gradient.meStyle)
+            && (mnAngle  == rImpl_Gradient.mnAngle)
+            && (mnBorder == rImpl_Gradient.mnBorder)
+            && (mnOfsX == rImpl_Gradient.mnOfsX)
+            && (mnOfsY == rImpl_Gradient.mnOfsY)
+            && (mnStepCount == rImpl_Gradient.mnStepCount)
+            && (mnIntensityStart == rImpl_Gradient.mnIntensityStart)
+            && (mnIntensityEnd == rImpl_Gradient.mnIntensityEnd)
+            && (maStartColor == rImpl_Gradient.maStartColor)
+            && (maEndColor == rImpl_Gradient.maEndColor);
+    }
+};
+
+Gradient::Gradient() = default;
+
+Gradient::Gradient( const Gradient& ) = default;
+
+Gradient::Gradient( Gradient&& ) = default;
+
+Gradient::Gradient( GradientStyle eStyle,
+                    const Color& rStartColor, const Color& rEndColor ) :
+    mpImplGradient()
+{
+    mpImplGradient->meStyle         = eStyle;
+    mpImplGradient->maStartColor    = rStartColor;
+    mpImplGradient->maEndColor      = rEndColor;
+}
+
+Gradient::~Gradient() = default;
+
+
+GradientStyle Gradient::GetStyle() const
+{
+    return mpImplGradient->meStyle;
+}
+
+void Gradient::SetStyle( GradientStyle eStyle )
+{
+    mpImplGradient->meStyle = eStyle;
+}
+
+const Color& Gradient::GetStartColor() const
+{
+    return mpImplGradient->maStartColor;
+}
+
+void Gradient::SetStartColor( const Color& rColor )
+{
+    mpImplGradient->maStartColor = rColor;
+}
+
+const Color& Gradient::GetEndColor() const
+{
+    return mpImplGradient->maEndColor;
+}
+
+void Gradient::SetEndColor( const Color& rColor )
+{
+    mpImplGradient->maEndColor = rColor;
+}
+
+sal_uInt16 Gradient::GetAngle() const
+{
+    return mpImplGradient->mnAngle;
+}
+
+void Gradient::SetAngle( sal_uInt16 nAngle )
+{
+    mpImplGradient->mnAngle = nAngle;
+}
+
+sal_uInt16 Gradient::GetBorder() const
+{
+    return mpImplGradient->mnBorder;
+}
+
+void Gradient::SetBorder( sal_uInt16 nBorder )
+{
+    mpImplGradient->mnBorder = nBorder;
+}
+
+sal_uInt16 Gradient::GetOfsX() const
+{
+    return mpImplGradient->mnOfsX;
+}
+
+void Gradient::SetOfsX( sal_uInt16 nOfsX )
+{
+    mpImplGradient->mnOfsX = nOfsX;
+}
+
+sal_uInt16 Gradient::GetOfsY() const
+{
+    return mpImplGradient->mnOfsY;
+}
+
+void Gradient::SetOfsY( sal_uInt16 nOfsY )
+{
+    mpImplGradient->mnOfsY = nOfsY;
+}
+
+sal_uInt16 Gradient::GetStartIntensity() const
+{
+    return mpImplGradient->mnIntensityStart;
+}
+
+void Gradient::SetStartIntensity( sal_uInt16 nIntens )
+{
+    mpImplGradient->mnIntensityStart = nIntens;
+}
+
+sal_uInt16 Gradient::GetEndIntensity() const
+{
+    return mpImplGradient->mnIntensityEnd;
+}
+
+void Gradient::SetEndIntensity( sal_uInt16 nIntens )
+{
+    mpImplGradient->mnIntensityEnd = nIntens;
+}
+
+sal_uInt16 Gradient::GetSteps() const
+{
+    return mpImplGradient->mnStepCount;
+}
+
+void Gradient::SetSteps( sal_uInt16 nSteps )
+{
+    mpImplGradient->mnStepCount = nSteps;
+}
+
+void Gradient::GetBoundRect( const tools::Rectangle& rRect, tools::Rectangle& rBoundRect, Point& rCenter ) const
+{
+    tools::Rectangle aRect( rRect );
+    sal_uInt16 nAngle = GetAngle() % 3600;
+
+    if( GetStyle() == GradientStyle::Linear || GetStyle() == GradientStyle::Axial )
+    {
+        const double    fAngle = nAngle * F_PI1800;
+        const double    fWidth = aRect.GetWidth();
+        const double    fHeight = aRect.GetHeight();
+        double  fDX     = fWidth  * fabs( cos( fAngle ) ) +
+                          fHeight * fabs( sin( fAngle ) );
+        double  fDY     = fHeight * fabs( cos( fAngle ) ) +
+                          fWidth  * fabs( sin( fAngle ) );
+        fDX     = (fDX - fWidth)  * 0.5 + 0.5;
+        fDY     = (fDY - fHeight) * 0.5 + 0.5;
+        aRect.AdjustLeft( -static_cast<long>(fDX) );
+        aRect.AdjustRight(static_cast<long>(fDX) );
+        aRect.AdjustTop( -static_cast<long>(fDY) );
+        aRect.AdjustBottom(static_cast<long>(fDY) );
+
+        rBoundRect = aRect;
+        rCenter = rRect.Center();
+    }
+    else
+    {
+        if( GetStyle() == GradientStyle::Square || GetStyle() == GradientStyle::Rect )
+        {
+            const double    fAngle = nAngle * F_PI1800;
+            const double    fWidth = aRect.GetWidth();
+            const double    fHeight = aRect.GetHeight();
+            double          fDX = fWidth  * fabs( cos( fAngle ) ) + fHeight * fabs( sin( fAngle ) );
+            double          fDY = fHeight * fabs( cos( fAngle ) ) + fWidth  * fabs( sin( fAngle ) );
+
+            fDX = ( fDX - fWidth  ) * 0.5 + 0.5;
+            fDY = ( fDY - fHeight ) * 0.5 + 0.5;
+
+            aRect.AdjustLeft( -static_cast<long>(fDX) );
+            aRect.AdjustRight(static_cast<long>(fDX) );
+            aRect.AdjustTop( -static_cast<long>(fDY) );
+            aRect.AdjustBottom(static_cast<long>(fDY) );
+        }
+
+        Size aSize( aRect.GetSize() );
+
+        if( GetStyle() == GradientStyle::Radial )
+        {
+            // Calculation of radii for circle
+            aSize.setWidth( static_cast<long>(0.5 + sqrt(static_cast<double>(aSize.Width())*static_cast<double>(aSize.Width()) + static_cast<double>(aSize.Height())*static_cast<double>(aSize.Height()))) );
+            aSize.setHeight( aSize.Width() );
+        }
+        else if( GetStyle() == GradientStyle::Elliptical )
+        {
+            // Calculation of radii for ellipse
+            aSize.setWidth( static_cast<long>( 0.5 + static_cast<double>(aSize.Width())  * 1.4142 ) );
+            aSize.setHeight( static_cast<long>( 0.5 + static_cast<double>(aSize.Height()) * 1.4142 ) );
+        }
+
+        // Calculate new centers
+        long    nZWidth = aRect.GetWidth() * static_cast<long>(GetOfsX()) / 100;
+        long    nZHeight = aRect.GetHeight() * static_cast<long>(GetOfsY()) / 100;
+        long    nBorderX = static_cast<long>(GetBorder()) * aSize.Width()  / 100;
+        long    nBorderY = static_cast<long>(GetBorder()) * aSize.Height() / 100;
+        rCenter = Point( aRect.Left() + nZWidth, aRect.Top() + nZHeight );
+
+        // Respect borders
+        aSize.AdjustWidth( -nBorderX );
+        aSize.AdjustHeight( -nBorderY );
+
+        // Recalculate output rectangle
+        aRect.SetLeft( rCenter.X() - ( aSize.Width() >> 1 ) );
+        aRect.SetTop( rCenter.Y() - ( aSize.Height() >> 1 ) );
+
+        aRect.SetSize( aSize );
+        rBoundRect = aRect;
+    }
+}
+
+Gradient& Gradient::operator=( const Gradient& ) = default;
+
+Gradient& Gradient::operator=( Gradient&& ) = default;
+
+bool Gradient::operator==( const Gradient& rGradient ) const
+{
+    return mpImplGradient == rGradient.mpImplGradient;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/graph.cxx b/vcl/source/gdi/graph.cxx
new file mode 100644
index 000000000..4c635b454
--- /dev/null
+++ b/vcl/source/gdi/graph.cxx
@@ -0,0 +1,601 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <tools/fract.hxx>
+#include <vcl/outdev.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/graph.hxx>
+#include <vcl/image.hxx>
+#include <impgraph.hxx>
+#include <com/sun/star/graphic/XGraphic.hpp>
+#include <comphelper/servicehelper.hxx>
+#include <cppuhelper/typeprovider.hxx>
+#include <graphic/UnoGraphic.hxx>
+#include <vcl/GraphicExternalLink.hxx>
+
+using namespace ::com::sun::star;
+
+namespace
+{
+
+void ImplDrawDefault( OutputDevice* pOutDev, const OUString* pText,
+                             vcl::Font* pFont, const BitmapEx* pBitmapEx,
+                             const Point& rDestPt, const Size& rDestSize )
+{
+    sal_uInt16  nPixel = static_cast<sal_uInt16>(pOutDev->PixelToLogic( Size( 1, 1 ) ).Width());
+    sal_uInt16  nPixelWidth = nPixel;
+    Point       aPoint( rDestPt.X() + nPixelWidth, rDestPt.Y() + nPixelWidth );
+    Size        aSize( rDestSize.Width() - ( nPixelWidth << 1 ), rDestSize.Height() - ( nPixelWidth << 1 ) );
+    bool        bFilled = ( pBitmapEx != nullptr || pFont != nullptr );
+    tools::Rectangle   aBorderRect( aPoint, aSize );
+
+    pOutDev->Push();
+
+    pOutDev->SetFillColor();
+
+    // On the printer a black rectangle and on the screen one with 3D effect
+    if ( pOutDev->GetOutDevType() == OUTDEV_PRINTER )
+        pOutDev->SetLineColor( COL_BLACK );
+    else
+    {
+        aBorderRect.AdjustLeft(nPixel );
+        aBorderRect.AdjustTop(nPixel );
+
+        pOutDev->SetLineColor( COL_LIGHTGRAY );
+        pOutDev->DrawRect( aBorderRect );
+
+        aBorderRect.AdjustLeft( -nPixel );
+        aBorderRect.AdjustTop( -nPixel );
+        aBorderRect.AdjustRight( -nPixel );
+        aBorderRect.AdjustBottom( -nPixel );
+        pOutDev->SetLineColor( COL_GRAY );
+    }
+
+    pOutDev->DrawRect( aBorderRect );
+
+    aPoint.AdjustX(nPixelWidth + 2*nPixel );
+    aPoint.AdjustY(nPixelWidth + 2*nPixel );
+    aSize.AdjustWidth( -(2*nPixelWidth + 4*nPixel) );
+    aSize.AdjustHeight( -(2*nPixelWidth + 4*nPixel) );
+
+    if( !aSize.IsEmpty() && pBitmapEx && !!*pBitmapEx )
+    {
+        Size aBitmapSize( pOutDev->PixelToLogic( pBitmapEx->GetSizePixel() ) );
+
+        if( aSize.Height() > aBitmapSize.Height() && aSize.Width() > aBitmapSize.Width() )
+        {
+            pOutDev->DrawBitmapEx( aPoint, *pBitmapEx );
+            aPoint.AdjustX(aBitmapSize.Width() + 2*nPixel );
+            aSize.AdjustWidth( -(aBitmapSize.Width() + 2*nPixel) );
+        }
+    }
+
+    if ( !aSize.IsEmpty() && pFont && pText && pText->getLength() && pOutDev->IsOutputEnabled() )
+    {
+        MapMode aMapMode( MapUnit::MapPoint );
+        Size    aSz = pOutDev->LogicToLogic( Size( 0, 12 ), &aMapMode, nullptr );
+        long    nThreshold = aSz.Height() / 2;
+        long    nStep = nThreshold / 3;
+
+        if ( !nStep )
+            nStep = aSz.Height() - nThreshold;
+
+        for(;; aSz.AdjustHeight( -nStep ) )
+        {
+            pFont->SetFontSize( aSz );
+            pOutDev->SetFont( *pFont );
+
+            long nTextHeight = pOutDev->GetTextHeight();
+            long nTextWidth = pOutDev->GetTextWidth( *pText );
+            if ( nTextHeight )
+            {
+                // The approximation does not respect imprecisions caused
+                // by word wraps
+                long nLines = aSize.Height() / nTextHeight;
+                long nWidth = aSize.Width() * nLines; // Approximation!!!
+
+                if ( nTextWidth <= nWidth || aSz.Height() <= nThreshold )
+                {
+                    sal_Int32 nStart = 0;
+                    sal_Int32 nLen = 0;
+
+                    while( nStart < pText->getLength() && (*pText)[nStart] == ' ' )
+                        nStart++;
+                    while( nStart+nLen < pText->getLength() && (*pText)[nStart+nLen] != ' ' )
+                        nLen++;
+                    while( nStart < pText->getLength() && nLines-- )
+                    {
+                        sal_Int32 nNext = nLen;
+                        do
+                        {
+                            while ( nStart+nNext < pText->getLength() && (*pText)[nStart+nNext] == ' ' )
+                                nNext++;
+                            while ( nStart+nNext < pText->getLength() && (*pText)[nStart+nNext] != ' ' )
+                                nNext++;
+                            nTextWidth = pOutDev->GetTextWidth( *pText, nStart, nNext );
+                            if ( nTextWidth > aSize.Width() )
+                                break;
+                            nLen = nNext;
+                        }
+                        while ( nStart+nNext < pText->getLength() );
+
+                        sal_Int32 n = nLen;
+                        nTextWidth = pOutDev->GetTextWidth( *pText, nStart, n );
+                        while( nTextWidth > aSize.Width() )
+                            nTextWidth = pOutDev->GetTextWidth( *pText, nStart, --n );
+                        pOutDev->DrawText( aPoint, *pText, nStart, n );
+
+                        aPoint.AdjustY(nTextHeight );
+                        nStart      = sal::static_int_cast<sal_uInt16>(nStart + nLen);
+                        nLen        = nNext-nLen;
+                        while( nStart < pText->getLength() && (*pText)[nStart] == ' ' )
+                        {
+                            nStart++;
+                            nLen--;
+                        }
+                    }
+                    break;
+                }
+            }
+            else
+                break;
+        }
+    }
+
+    // If the default graphic does not have content, we draw a red rectangle
+    if( !bFilled )
+    {
+        aBorderRect.AdjustLeft( 1 );
+        aBorderRect.AdjustTop( 1 );
+        aBorderRect.AdjustRight( -1 );
+        aBorderRect.AdjustBottom( -1 );
+
+        pOutDev->SetLineColor( COL_LIGHTRED );
+        pOutDev->DrawLine( aBorderRect.TopLeft(), aBorderRect.BottomRight() );
+        pOutDev->DrawLine( aBorderRect.TopRight(), aBorderRect.BottomLeft() );
+    }
+
+    pOutDev->Pop();
+}
+
+} // end anonymous namespace
+
+Graphic::Graphic()
+    : mxImpGraphic(vcl::graphic::Manager::get().newInstance())
+{
+}
+
+Graphic::Graphic(const Graphic& rGraphic)
+{
+    if( rGraphic.IsAnimated() )
+        mxImpGraphic = vcl::graphic::Manager::get().copy(rGraphic.mxImpGraphic);
+    else
+        mxImpGraphic = rGraphic.mxImpGraphic;
+}
+
+Graphic::Graphic(Graphic&& rGraphic) noexcept
+    : mxImpGraphic(std::move(rGraphic.mxImpGraphic))
+{
+}
+
+Graphic::Graphic(GraphicExternalLink const & rGraphicExternalLink)
+    : mxImpGraphic(vcl::graphic::Manager::get().newInstance(rGraphicExternalLink))
+{
+}
+
+Graphic::Graphic(const Bitmap& rBmp)
+    : mxImpGraphic(vcl::graphic::Manager::get().newInstance(rBmp))
+{
+}
+
+Graphic::Graphic(const BitmapEx& rBmpEx)
+    : mxImpGraphic(vcl::graphic::Manager::get().newInstance(rBmpEx))
+{
+}
+
+// We use XGraphic for passing toolbar images across app UNO aps
+// and we need to be able to see and preserve 'stock' images too.
+Graphic::Graphic(const Image& rImage)
+    // FIXME: should really defer the BitmapEx load.
+    : mxImpGraphic(std::make_shared<ImpGraphic>(rImage.GetBitmapEx()))
+{
+    OUString aStock = rImage.GetStock();
+    if (aStock.getLength())
+        mxImpGraphic->setOriginURL("private:graphicrepository/" + aStock);
+}
+
+Graphic::Graphic(const std::shared_ptr<VectorGraphicData>& rVectorGraphicDataPtr)
+    : mxImpGraphic(vcl::graphic::Manager::get().newInstance(rVectorGraphicDataPtr))
+{
+}
+
+Graphic::Graphic(const Animation& rAnimation)
+    : mxImpGraphic(vcl::graphic::Manager::get().newInstance(rAnimation))
+{
+}
+
+Graphic::Graphic(const GDIMetaFile& rMtf)
+    : mxImpGraphic(vcl::graphic::Manager::get().newInstance(rMtf))
+{
+}
+
+Graphic::Graphic( const css::uno::Reference< css::graphic::XGraphic >& rxGraphic )
+{
+    const ::Graphic* pGraphic = comphelper::getUnoTunnelImplementation<::Graphic>(rxGraphic);
+
+    if( pGraphic )
+    {
+        if (pGraphic->IsAnimated())
+            mxImpGraphic = vcl::graphic::Manager::get().copy(pGraphic->mxImpGraphic);
+        else
+            mxImpGraphic = pGraphic->mxImpGraphic;
+    }
+    else
+        mxImpGraphic = vcl::graphic::Manager::get().newInstance();
+}
+
+void Graphic::ImplTestRefCount()
+{
+    if (mxImpGraphic.use_count() > 1)
+    {
+        mxImpGraphic = vcl::graphic::Manager::get().copy(mxImpGraphic);
+    }
+}
+
+bool Graphic::isAvailable() const
+{
+    return mxImpGraphic->isAvailable();
+}
+
+bool Graphic::makeAvailable()
+{
+    return mxImpGraphic->makeAvailable();
+}
+
+Graphic& Graphic::operator=( const Graphic& rGraphic )
+{
+    if( &rGraphic != this )
+    {
+        if( rGraphic.IsAnimated() )
+            mxImpGraphic = vcl::graphic::Manager::get().copy(rGraphic.mxImpGraphic);
+        else
+            mxImpGraphic = rGraphic.mxImpGraphic;
+    }
+
+    return *this;
+}
+
+Graphic& Graphic::operator=(Graphic&& rGraphic) noexcept
+{
+    mxImpGraphic = std::move(rGraphic.mxImpGraphic);
+    return *this;
+}
+
+bool Graphic::operator==( const Graphic& rGraphic ) const
+{
+    return (*mxImpGraphic == *rGraphic.mxImpGraphic);
+}
+
+bool Graphic::operator!=( const Graphic& rGraphic ) const
+{
+    return (*mxImpGraphic != *rGraphic.mxImpGraphic);
+}
+
+bool Graphic::IsNone() const
+{
+    return GraphicType::NONE == mxImpGraphic->ImplGetType();
+}
+
+void Graphic::Clear()
+{
+    ImplTestRefCount();
+    mxImpGraphic->ImplClear();
+}
+
+GraphicType Graphic::GetType() const
+{
+    return mxImpGraphic->ImplGetType();
+}
+
+void Graphic::SetDefaultType()
+{
+    ImplTestRefCount();
+    mxImpGraphic->ImplSetDefaultType();
+}
+
+bool Graphic::IsSupportedGraphic() const
+{
+    return mxImpGraphic->ImplIsSupportedGraphic();
+}
+
+bool Graphic::IsTransparent() const
+{
+    return mxImpGraphic->ImplIsTransparent();
+}
+
+bool Graphic::IsAlpha() const
+{
+    return mxImpGraphic->ImplIsAlpha();
+}
+
+bool Graphic::IsAnimated() const
+{
+    return mxImpGraphic->ImplIsAnimated();
+}
+
+bool Graphic::IsEPS() const
+{
+    return mxImpGraphic->ImplIsEPS();
+}
+
+BitmapEx Graphic::GetBitmapEx(const GraphicConversionParameters& rParameters) const
+{
+    return mxImpGraphic->ImplGetBitmapEx(rParameters);
+}
+
+Animation Graphic::GetAnimation() const
+{
+    return mxImpGraphic->ImplGetAnimation();
+}
+
+const GDIMetaFile& Graphic::GetGDIMetaFile() const
+{
+    return mxImpGraphic->ImplGetGDIMetaFile();
+}
+
+const BitmapEx& Graphic::GetBitmapExRef() const
+{
+    return mxImpGraphic->ImplGetBitmapExRef();
+}
+
+uno::Reference<graphic::XGraphic> Graphic::GetXGraphic() const
+{
+    uno::Reference<graphic::XGraphic> xGraphic;
+
+    if (GetType() != GraphicType::NONE)
+    {
+        unographic::Graphic* pUnoGraphic = new unographic::Graphic;
+        pUnoGraphic->init(*this);
+        xGraphic = pUnoGraphic;
+    }
+
+    return xGraphic;
+}
+
+Size Graphic::GetPrefSize() const
+{
+    return mxImpGraphic->ImplGetPrefSize();
+}
+
+void Graphic::SetPrefSize( const Size& rPrefSize )
+{
+    ImplTestRefCount();
+    mxImpGraphic->ImplSetPrefSize( rPrefSize );
+}
+
+MapMode Graphic::GetPrefMapMode() const
+{
+    return mxImpGraphic->ImplGetPrefMapMode();
+}
+
+void Graphic::SetPrefMapMode( const MapMode& rPrefMapMode )
+{
+    ImplTestRefCount();
+    mxImpGraphic->ImplSetPrefMapMode( rPrefMapMode );
+}
+
+basegfx::B2DSize Graphic::GetPPI() const
+{
+    double nGrfDPIx;
+    double nGrfDPIy;
+
+    const MapMode aGrfMap(GetPrefMapMode());
+    const Size aGrfPixelSize(GetSizePixel());
+    const Size aGrfPrefMapModeSize(GetPrefSize());
+    if (aGrfMap.GetMapUnit() == MapUnit::MapInch)
+    {
+        nGrfDPIx = aGrfPixelSize.Width() / ( static_cast<double>(aGrfMap.GetScaleX()) * aGrfPrefMapModeSize.Width() );
+        nGrfDPIy = aGrfPixelSize.Height() / ( static_cast<double>(aGrfMap.GetScaleY()) * aGrfPrefMapModeSize.Height() );
+    }
+    else
+    {
+        const Size aGrf1000thInchSize = OutputDevice::LogicToLogic(
+                aGrfPrefMapModeSize, aGrfMap, MapMode(MapUnit::Map1000thInch));
+        nGrfDPIx = 1000.0 * aGrfPixelSize.Width() / aGrf1000thInchSize.Width();
+        nGrfDPIy = 1000.0 * aGrfPixelSize.Height() / aGrf1000thInchSize.Height();
+    }
+
+    return basegfx::B2DSize(nGrfDPIx, nGrfDPIy);
+}
+
+Size Graphic::GetSizePixel( const OutputDevice* pRefDevice ) const
+{
+    Size aRet;
+
+    if( GraphicType::Bitmap == mxImpGraphic->ImplGetType() )
+        aRet = mxImpGraphic->ImplGetSizePixel();
+    else
+        aRet = ( pRefDevice ? pRefDevice : Application::GetDefaultDevice() )->LogicToPixel( GetPrefSize(), GetPrefMapMode() );
+
+    return aRet;
+}
+
+sal_uLong Graphic::GetSizeBytes() const
+{
+    return mxImpGraphic->ImplGetSizeBytes();
+}
+
+void Graphic::Draw( OutputDevice* pOutDev, const Point& rDestPt ) const
+{
+    mxImpGraphic->ImplDraw( pOutDev, rDestPt );
+}
+
+void Graphic::Draw( OutputDevice* pOutDev,
+                    const Point& rDestPt, const Size& rDestSz ) const
+{
+    if( GraphicType::Default == mxImpGraphic->ImplGetType() )
+        ImplDrawDefault( pOutDev, nullptr, nullptr, nullptr, rDestPt, rDestSz );
+    else
+        mxImpGraphic->ImplDraw( pOutDev, rDestPt, rDestSz );
+}
+
+void Graphic::DrawEx( OutputDevice* pOutDev, const OUString& rText,
+                    vcl::Font& rFont, const BitmapEx& rBitmap,
+                    const Point& rDestPt, const Size& rDestSz )
+{
+    ImplDrawDefault( pOutDev, &rText, &rFont, &rBitmap, rDestPt, rDestSz );
+}
+
+void Graphic::StartAnimation( OutputDevice* pOutDev, const Point& rDestPt,
+                              const Size& rDestSz, long nExtraData,
+                              OutputDevice* pFirstFrameOutDev )
+{
+    ImplTestRefCount();
+    mxImpGraphic->ImplStartAnimation( pOutDev, rDestPt, rDestSz, nExtraData, pFirstFrameOutDev );
+}
+
+void Graphic::StopAnimation( OutputDevice* pOutDev, long nExtraData )
+{
+    ImplTestRefCount();
+    mxImpGraphic->ImplStopAnimation( pOutDev, nExtraData );
+}
+
+void Graphic::SetAnimationNotifyHdl( const Link<Animation*,void>& rLink )
+{
+    mxImpGraphic->ImplSetAnimationNotifyHdl( rLink );
+}
+
+Link<Animation*,void> Graphic::GetAnimationNotifyHdl() const
+{
+    return mxImpGraphic->ImplGetAnimationNotifyHdl();
+}
+
+sal_uInt32 Graphic::GetAnimationLoopCount() const
+{
+    return mxImpGraphic->ImplGetAnimationLoopCount();
+}
+
+std::shared_ptr<GraphicReader>& Graphic::GetReaderContext()
+{
+    return mxImpGraphic->ImplGetContext();
+}
+
+void Graphic::SetReaderContext( const std::shared_ptr<GraphicReader> &pReader )
+{
+    mxImpGraphic->ImplSetContext( pReader );
+}
+
+void Graphic::SetDummyContext( bool value )
+{
+    mxImpGraphic->ImplSetDummyContext( value );
+}
+
+bool Graphic::IsDummyContext() const
+{
+    return mxImpGraphic->ImplIsDummyContext();
+}
+
+void Graphic::SetGfxLink( const std::shared_ptr<GfxLink>& rGfxLink )
+{
+    ImplTestRefCount();
+    mxImpGraphic->ImplSetLink( rGfxLink );
+}
+
+std::shared_ptr<GfxLink> Graphic::GetSharedGfxLink() const
+{
+    return mxImpGraphic->ImplGetSharedGfxLink();
+}
+
+GfxLink Graphic::GetGfxLink() const
+{
+    return mxImpGraphic->ImplGetLink();
+}
+
+bool Graphic::IsGfxLink() const
+{
+    return mxImpGraphic->ImplIsLink();
+}
+
+BitmapChecksum Graphic::GetChecksum() const
+{
+    return mxImpGraphic->ImplGetChecksum();
+}
+
+bool Graphic::ExportNative( SvStream& rOStream ) const
+{
+    return mxImpGraphic->ImplExportNative( rOStream );
+}
+
+void ReadGraphic(SvStream& rIStream, Graphic& rGraphic)
+{
+    rGraphic.ImplTestRefCount();
+    ReadImpGraphic(rIStream, *rGraphic.mxImpGraphic);
+}
+
+void WriteGraphic( SvStream& rOStream, const Graphic& rGraphic )
+{
+    WriteImpGraphic(rOStream, *rGraphic.mxImpGraphic);
+}
+
+const std::shared_ptr<VectorGraphicData>& Graphic::getVectorGraphicData() const
+{
+    return mxImpGraphic->getVectorGraphicData();
+}
+
+sal_Int32 Graphic::getPageNumber() const
+{
+    return mxImpGraphic->getPageNumber();
+}
+
+OUString Graphic::getOriginURL() const
+{
+    if (mxImpGraphic)
+    {
+        return mxImpGraphic->getOriginURL();
+    }
+    return OUString();
+}
+
+void Graphic::setOriginURL(OUString const & rOriginURL)
+{
+    if (mxImpGraphic)
+    {
+        mxImpGraphic->setOriginURL(rOriginURL);
+    }
+}
+
+OString Graphic::getUniqueID() const
+{
+    OString aUniqueString;
+    if (mxImpGraphic)
+        aUniqueString = mxImpGraphic->getUniqueID();
+    return aUniqueString;
+}
+
+namespace {
+
+struct Id: public rtl::Static<cppu::OImplementationId, Id> {};
+
+}
+
+css::uno::Sequence<sal_Int8> Graphic::getUnoTunnelId() {
+    return Id::get().getImplementationId();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/graphictools.cxx b/vcl/source/gdi/graphictools.cxx
new file mode 100644
index 000000000..4be1b43fa
--- /dev/null
+++ b/vcl/source/gdi/graphictools.cxx
@@ -0,0 +1,296 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <tools/stream.hxx>
+#include <tools/vcompat.hxx>
+#include <tools/GenericTypeSerializer.hxx>
+
+#include <vcl/graphictools.hxx>
+
+SvtGraphicFill::Transform::Transform()
+{
+    matrix[0] = 1.0; matrix[1] = 0.0; matrix[2] = 0.0;
+    matrix[3] = 0.0; matrix[4] = 1.0; matrix[5] = 0.0;
+}
+
+SvtGraphicStroke::SvtGraphicStroke() :
+    maPath(),
+    maStartArrow(),
+    maEndArrow(),
+    mfTransparency(),
+    mfStrokeWidth(),
+    maCapType(),
+    maJoinType(),
+    mfMiterLimit( 3.0 ),
+    maDashArray()
+{
+}
+
+SvtGraphicStroke::SvtGraphicStroke( const tools::Polygon& rPath,
+                                    const tools::PolyPolygon&  rStartArrow,
+                                    const tools::PolyPolygon&  rEndArrow,
+                                    double              fTransparency,
+                                    double              fStrokeWidth,
+                                    CapType             aCap,
+                                    JoinType            aJoin,
+                                    double              fMiterLimit,
+                                    const DashArray&    rDashArray  ) :
+    maPath( rPath ),
+    maStartArrow( rStartArrow ),
+    maEndArrow( rEndArrow ),
+    mfTransparency( fTransparency ),
+    mfStrokeWidth( fStrokeWidth ),
+    maCapType( aCap ),
+    maJoinType( aJoin ),
+    mfMiterLimit( fMiterLimit ),
+    maDashArray( rDashArray )
+{
+}
+
+void SvtGraphicStroke::getPath( tools::Polygon& rPath ) const
+{
+    rPath = maPath;
+}
+
+void SvtGraphicStroke::getStartArrow( tools::PolyPolygon& rPath ) const
+{
+    rPath = maStartArrow;
+}
+
+void SvtGraphicStroke::getEndArrow( tools::PolyPolygon& rPath ) const
+{
+    rPath = maEndArrow;
+}
+
+
+void SvtGraphicStroke::getDashArray( DashArray& rDashArray ) const
+{
+    rDashArray = maDashArray;
+}
+
+void SvtGraphicStroke::setPath( const tools::Polygon& rPoly )
+{
+    maPath = rPoly;
+}
+
+void SvtGraphicStroke::setStartArrow( const tools::PolyPolygon& rPoly )
+{
+    maStartArrow = rPoly;
+}
+
+void SvtGraphicStroke::setEndArrow( const tools::PolyPolygon& rPoly )
+{
+    maEndArrow = rPoly;
+}
+
+void SvtGraphicStroke::scale( double fXScale, double fYScale )
+{
+    // Clearly scaling stroke-width for fat lines is rather a problem
+    maPath.Scale( fXScale, fYScale );
+
+    double fScale = sqrt (fabs (fXScale * fYScale) ); // clearly not ideal.
+    mfStrokeWidth *= fScale;
+    mfMiterLimit *= fScale;
+
+    maStartArrow.Scale( fXScale, fYScale );
+    maEndArrow.Scale( fXScale, fYScale );
+}
+
+SvStream& WriteSvtGraphicStroke( SvStream& rOStm, const SvtGraphicStroke& rClass )
+{
+    VersionCompat aCompat( rOStm, StreamMode::WRITE, 1 );
+
+    rClass.maPath.Write( rOStm );
+    rClass.maStartArrow.Write( rOStm );
+    rClass.maEndArrow.Write( rOStm );
+    rOStm.WriteDouble( rClass.mfTransparency );
+    rOStm.WriteDouble( rClass.mfStrokeWidth );
+    sal_uInt16 nTmp = sal::static_int_cast<sal_uInt16>( rClass.maCapType );
+    rOStm.WriteUInt16( nTmp );
+    nTmp = sal::static_int_cast<sal_uInt16>( rClass.maJoinType );
+    rOStm.WriteUInt16( nTmp );
+    rOStm.WriteDouble( rClass.mfMiterLimit );
+
+    rOStm.WriteUInt32( rClass.maDashArray.size() );
+    size_t i;
+    for(i=0; i<rClass.maDashArray.size(); ++i)
+        rOStm.WriteDouble( rClass.maDashArray[i] );
+
+    return rOStm;
+}
+
+SvStream& ReadSvtGraphicStroke( SvStream& rIStm, SvtGraphicStroke& rClass )
+{
+    VersionCompat aCompat( rIStm, StreamMode::READ );
+
+    rClass.maPath.Read( rIStm );
+    rClass.maStartArrow.Read( rIStm );
+    rClass.maEndArrow.Read( rIStm );
+    rIStm.ReadDouble( rClass.mfTransparency );
+    rIStm.ReadDouble( rClass.mfStrokeWidth );
+    sal_uInt16 nTmp;
+    rIStm.ReadUInt16( nTmp );
+    rClass.maCapType = SvtGraphicStroke::CapType(nTmp);
+    rIStm.ReadUInt16( nTmp );
+    rClass.maJoinType = SvtGraphicStroke::JoinType(nTmp);
+    rIStm.ReadDouble( rClass.mfMiterLimit );
+
+    sal_uInt32 nSize;
+    rIStm.ReadUInt32( nSize );
+    rClass.maDashArray.resize(nSize);
+    size_t i;
+    for(i=0; i<rClass.maDashArray.size(); ++i)
+        rIStm.ReadDouble( rClass.maDashArray[i] );
+
+    return rIStm;
+}
+
+SvtGraphicFill::SvtGraphicFill() :
+    maPath(),
+    maFillColor( COL_BLACK ),
+    mfTransparency(),
+    maFillRule(),
+    maFillType(),
+    maFillTransform(),
+    mbTiling( false ),
+    maHatchType(),
+    maHatchColor( COL_BLACK ),
+    maGradientType(),
+    maGradient1stColor( COL_BLACK ),
+    maGradient2ndColor( COL_BLACK ),
+    maGradientStepCount( gradientStepsInfinite ),
+    maFillGraphic()
+{
+}
+
+SvtGraphicFill::SvtGraphicFill( const tools::PolyPolygon&  rPath,
+                                Color               aFillColor,
+                                double              fTransparency,
+                                FillRule            aFillRule,
+                                FillType            aFillType,
+                                const Transform&    aFillTransform,
+                                bool                bTiling,
+                                HatchType           aHatchType,
+                                Color               aHatchColor,
+                                GradientType        aGradientType,
+                                Color               aGradient1stColor,
+                                Color               aGradient2ndColor,
+                                sal_Int32           aGradientStepCount,
+                                const Graphic&      aFillGraphic ) :
+    maPath( rPath ),
+    maFillColor( aFillColor ),
+    mfTransparency( fTransparency ),
+    maFillRule( aFillRule ),
+    maFillType( aFillType ),
+    maFillTransform( aFillTransform ),
+    mbTiling( bTiling ),
+    maHatchType( aHatchType ),
+    maHatchColor( aHatchColor ),
+    maGradientType( aGradientType ),
+    maGradient1stColor( aGradient1stColor ),
+    maGradient2ndColor( aGradient2ndColor ),
+    maGradientStepCount( aGradientStepCount ),
+    maFillGraphic( aFillGraphic )
+{
+}
+
+void SvtGraphicFill::getPath( tools::PolyPolygon& rPath ) const
+{
+    rPath = maPath;
+}
+
+
+void SvtGraphicFill::getTransform( Transform& rTrans ) const
+{
+    rTrans = maFillTransform;
+}
+
+
+void SvtGraphicFill::getGraphic( Graphic& rGraphic ) const
+{
+    rGraphic = maFillGraphic;
+}
+
+void SvtGraphicFill::setPath( const tools::PolyPolygon& rPath )
+{
+    maPath = rPath;
+}
+
+SvStream& WriteSvtGraphicFill( SvStream& rOStm, const SvtGraphicFill& rClass )
+{
+    VersionCompat aCompat( rOStm, StreamMode::WRITE, 1 );
+
+    rClass.maPath.Write( rOStm );
+    tools::GenericTypeSerializer aSerializer(rOStm);
+    aSerializer.writeColor(rClass.maFillColor);
+    rOStm.WriteDouble( rClass.mfTransparency );
+    sal_uInt16 nTmp = sal::static_int_cast<sal_uInt16>( rClass.maFillRule );
+    rOStm.WriteUInt16( nTmp );
+    nTmp = sal::static_int_cast<sal_uInt16>( rClass.maFillType );
+    rOStm.WriteUInt16( nTmp );
+    int i;
+    for(i=0; i<SvtGraphicFill::Transform::MatrixSize; ++i)
+        rOStm.WriteDouble( rClass.maFillTransform.matrix[i] );
+    nTmp = sal_uInt16(rClass.mbTiling);
+    rOStm.WriteUInt16( nTmp );
+    nTmp = sal::static_int_cast<sal_uInt16>( rClass.maHatchType );
+    rOStm.WriteUInt16( nTmp );
+    aSerializer.writeColor(rClass.maHatchColor);
+    nTmp = sal::static_int_cast<sal_uInt16>( rClass.maGradientType );
+    rOStm.WriteUInt16( nTmp );
+    aSerializer.writeColor(rClass.maGradient1stColor);
+    aSerializer.writeColor(rClass.maGradient2ndColor);
+    rOStm.WriteInt32( rClass.maGradientStepCount );
+    WriteGraphic( rOStm, rClass.maFillGraphic );
+
+    return rOStm;
+}
+
+SvStream& ReadSvtGraphicFill( SvStream& rIStm, SvtGraphicFill& rClass )
+{
+    VersionCompat aCompat( rIStm, StreamMode::READ );
+
+    rClass.maPath.Read( rIStm );
+
+    tools::GenericTypeSerializer aSerializer(rIStm);
+    aSerializer.readColor(rClass.maFillColor);
+    rIStm.ReadDouble( rClass.mfTransparency );
+    sal_uInt16 nTmp;
+    rIStm.ReadUInt16( nTmp );
+    rClass.maFillRule = SvtGraphicFill::FillRule( nTmp );
+    rIStm.ReadUInt16( nTmp );
+    rClass.maFillType = SvtGraphicFill::FillType( nTmp );
+    for (int i = 0; i < SvtGraphicFill::Transform::MatrixSize; ++i)
+        rIStm.ReadDouble( rClass.maFillTransform.matrix[i] );
+    rIStm.ReadUInt16( nTmp );
+    rClass.mbTiling = nTmp;
+    rIStm.ReadUInt16( nTmp );
+    rClass.maHatchType = SvtGraphicFill::HatchType( nTmp );
+    aSerializer.readColor(rClass.maHatchColor);
+    rIStm.ReadUInt16( nTmp );
+    rClass.maGradientType = SvtGraphicFill::GradientType( nTmp );
+    aSerializer.readColor(rClass.maGradient1stColor);
+    aSerializer.readColor(rClass.maGradient2ndColor);
+    rIStm.ReadInt32( rClass.maGradientStepCount );
+    ReadGraphic( rIStm, rClass.maFillGraphic );
+
+    return rIStm;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/hatch.cxx b/vcl/source/gdi/hatch.cxx
new file mode 100644
index 000000000..06b15f1bb
--- /dev/null
+++ b/vcl/source/gdi/hatch.cxx
@@ -0,0 +1,110 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <tools/stream.hxx>
+#include <tools/vcompat.hxx>
+#include <tools/GenericTypeSerializer.hxx>
+#include <vcl/hatch.hxx>
+
+ImplHatch::ImplHatch() :
+    maColor     ( COL_BLACK ),
+    meStyle     ( HatchStyle::Single ),
+    mnDistance  ( 1 ),
+    mnAngle     ( 0 )
+{
+}
+
+bool ImplHatch::operator==( const ImplHatch& rImplHatch ) const
+{
+    return maColor == rImplHatch.maColor &&
+        meStyle == rImplHatch.meStyle &&
+        mnDistance == rImplHatch.mnDistance &&
+        mnAngle == rImplHatch.mnAngle;
+}
+
+Hatch::Hatch() = default;
+
+Hatch::Hatch( const Hatch& ) = default;
+
+Hatch::Hatch( HatchStyle eStyle, const Color& rColor,
+              long nDistance, sal_uInt16 nAngle10 ) : mpImplHatch()
+{
+    mpImplHatch->maColor = rColor;
+    mpImplHatch->meStyle = eStyle;
+    mpImplHatch->mnDistance = nDistance;
+    mpImplHatch->mnAngle = nAngle10;
+}
+
+Hatch::~Hatch() = default;
+
+Hatch& Hatch::operator=( const Hatch& ) = default;
+
+bool Hatch::operator==( const Hatch& rHatch ) const
+{
+    return mpImplHatch == rHatch.mpImplHatch;
+}
+
+
+void Hatch::SetColor( const Color& rColor )
+{
+    mpImplHatch->maColor = rColor;
+}
+
+void Hatch::SetDistance( long nDistance )
+{
+    mpImplHatch->mnDistance = nDistance;
+}
+
+void Hatch::SetAngle( sal_uInt16 nAngle10 )
+{
+    mpImplHatch->mnAngle = nAngle10;
+}
+
+SvStream& ReadHatch( SvStream& rIStm, Hatch& rHatch )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    sal_uInt16 nTmp16;
+    sal_Int32 nTmp32(0);
+
+    rIStm.ReadUInt16(nTmp16);
+    rHatch.mpImplHatch->meStyle = static_cast<HatchStyle>(nTmp16);
+
+    tools::GenericTypeSerializer aSerializer(rIStm);
+    aSerializer.readColor(rHatch.mpImplHatch->maColor);
+    rIStm.ReadInt32(nTmp32);
+    rIStm.ReadUInt16(rHatch.mpImplHatch->mnAngle);
+    rHatch.mpImplHatch->mnDistance = nTmp32;
+
+    return rIStm;
+}
+
+SvStream& WriteHatch( SvStream& rOStm, const Hatch& rHatch )
+{
+    VersionCompat aCompat( rOStm, StreamMode::WRITE, 1 );
+
+    rOStm.WriteUInt16( static_cast<sal_uInt16>(rHatch.mpImplHatch->meStyle) );
+
+    tools::GenericTypeSerializer aSerializer(rOStm);
+    aSerializer.writeColor(rHatch.mpImplHatch->maColor);
+    rOStm.WriteInt32( rHatch.mpImplHatch->mnDistance ).WriteUInt16( rHatch.mpImplHatch->mnAngle );
+
+    return rOStm;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/impanmvw.cxx b/vcl/source/gdi/impanmvw.cxx
new file mode 100644
index 000000000..abdc376b2
--- /dev/null
+++ b/vcl/source/gdi/impanmvw.cxx
@@ -0,0 +1,321 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <memory>
+#include <impanmvw.hxx>
+
+#include <vcl/virdev.hxx>
+#include <vcl/window.hxx>
+#include <tools/helpers.hxx>
+
+#include <window.h>
+
+ImplAnimView::ImplAnimView( Animation* pParent, OutputDevice* pOut,
+                            const Point& rPt, const Size& rSz,
+                            sal_uLong nExtraData,
+                            OutputDevice* pFirstFrameOutDev ) :
+        mpParent        ( pParent ),
+        mpRenderContext ( pFirstFrameOutDev ? pFirstFrameOutDev : pOut ),
+        mnExtraData     ( nExtraData ),
+        maPt            ( rPt ),
+        maSz            ( rSz ),
+        maSzPix         ( mpRenderContext->LogicToPixel( maSz ) ),
+        maClip          ( mpRenderContext->GetClipRegion() ),
+        mpBackground    ( VclPtr<VirtualDevice>::Create() ),
+        mpRestore       ( VclPtr<VirtualDevice>::Create() ),
+        meLastDisposal  ( Disposal::Back ),
+        mbIsPaused      ( false ),
+        mbIsMarked      ( false ),
+        mbIsMirroredHorizontally         ( maSz.Width() < 0 ),
+        mbIsMirroredVertically         ( maSz.Height() < 0 )
+{
+    Animation::ImplIncAnimCount();
+
+    // Mirrored horizontally?
+    if( mbIsMirroredHorizontally )
+    {
+        maDispPt.setX( maPt.X() + maSz.Width() + 1 );
+        maDispSz.setWidth( -maSz.Width() );
+        maSzPix.setWidth( -maSzPix.Width() );
+    }
+    else
+    {
+        maDispPt.setX( maPt.X() );
+        maDispSz.setWidth( maSz.Width() );
+    }
+
+    // Mirrored vertically?
+    if( mbIsMirroredVertically )
+    {
+        maDispPt.setY( maPt.Y() + maSz.Height() + 1 );
+        maDispSz.setHeight( -maSz.Height() );
+        maSzPix.setHeight( -maSzPix.Height() );
+    }
+    else
+    {
+        maDispPt.setY( maPt.Y() );
+        maDispSz.setHeight( maSz.Height() );
+    }
+
+    // save background
+    mpBackground->SetOutputSizePixel( maSzPix );
+    mpRenderContext->SaveBackground(*mpBackground, maDispPt, maDispSz, maSzPix);
+
+    // Initialize drawing to actual position
+    drawToPos( mpParent->ImplGetCurPos() );
+
+    // If first frame OutputDevice is set, update variables now for real OutputDevice
+    if( pFirstFrameOutDev )
+    {
+        mpRenderContext = pOut;
+        maClip = mpRenderContext->GetClipRegion();
+    }
+}
+
+ImplAnimView::~ImplAnimView()
+{
+    mpBackground.disposeAndClear();
+    mpRestore.disposeAndClear();
+
+    Animation::ImplDecAnimCount();
+}
+
+bool ImplAnimView::matches(const OutputDevice* pOut, long nExtraData) const
+{
+    return (!pOut || pOut == mpRenderContext) && (nExtraData == 0 || nExtraData == mnExtraData);
+}
+
+void ImplAnimView::getPosSize( const AnimationBitmap& rAnimationBitmap, Point& rPosPix, Size& rSizePix )
+{
+    const Size& rAnmSize = mpParent->GetDisplaySizePixel();
+    Point       aPt2( rAnimationBitmap.maPositionPixel.X() + rAnimationBitmap.maSizePixel.Width() - 1,
+                      rAnimationBitmap.maPositionPixel.Y() + rAnimationBitmap.maSizePixel.Height() - 1 );
+    double      fFactX, fFactY;
+
+    // calculate x scaling
+    if( rAnmSize.Width() > 1 )
+        fFactX = static_cast<double>( maSzPix.Width() - 1 ) / ( rAnmSize.Width() - 1 );
+    else
+        fFactX = 1.0;
+
+    // calculate y scaling
+    if( rAnmSize.Height() > 1 )
+        fFactY = static_cast<double>( maSzPix.Height() - 1 ) / ( rAnmSize.Height() - 1 );
+    else
+        fFactY = 1.0;
+
+    rPosPix.setX( FRound( rAnimationBitmap.maPositionPixel.X() * fFactX ) );
+    rPosPix.setY( FRound( rAnimationBitmap.maPositionPixel.Y() * fFactY ) );
+
+    aPt2.setX( FRound( aPt2.X() * fFactX ) );
+    aPt2.setY( FRound( aPt2.Y() * fFactY ) );
+
+    rSizePix.setWidth( aPt2.X() - rPosPix.X() + 1 );
+    rSizePix.setHeight( aPt2.Y() - rPosPix.Y() + 1 );
+
+    // Mirrored horizontally?
+    if( mbIsMirroredHorizontally )
+        rPosPix.setX( maSzPix.Width() - 1 - aPt2.X() );
+
+    // Mirrored vertically?
+    if( mbIsMirroredVertically )
+        rPosPix.setY( maSzPix.Height() - 1 - aPt2.Y() );
+}
+
+void ImplAnimView::drawToPos( sal_uLong nPos )
+{
+    VclPtr<vcl::RenderContext> pRenderContext = mpRenderContext;
+
+    std::unique_ptr<vcl::PaintBufferGuard> pGuard;
+    if (mpRenderContext->GetOutDevType() == OUTDEV_WINDOW)
+    {
+        vcl::Window* pWindow = static_cast<vcl::Window*>(mpRenderContext.get());
+        pGuard.reset(new vcl::PaintBufferGuard(pWindow->ImplGetWindowImpl()->mpFrameData, pWindow));
+        pRenderContext = pGuard->GetRenderContext();
+    }
+
+    ScopedVclPtrInstance<VirtualDevice> aVDev;
+    std::unique_ptr<vcl::Region> xOldClip(!maClip.IsNull() ? new vcl::Region( pRenderContext->GetClipRegion() ) : nullptr);
+
+    aVDev->SetOutputSizePixel( maSzPix, false );
+    nPos = std::min( nPos, static_cast<sal_uLong>(mpParent->Count()) - 1 );
+
+    for( sal_uLong i = 0; i <= nPos; i++ )
+        draw( i, aVDev.get() );
+
+    if (xOldClip)
+        pRenderContext->SetClipRegion( maClip );
+
+    pRenderContext->DrawOutDev( maDispPt, maDispSz, Point(), maSzPix, *aVDev );
+    if (pGuard)
+        pGuard->SetPaintRect(tools::Rectangle(maDispPt, maDispSz));
+
+    if (xOldClip)
+        pRenderContext->SetClipRegion(*xOldClip);
+}
+
+void ImplAnimView::draw( sal_uLong nPos, VirtualDevice* pVDev )
+{
+    VclPtr<vcl::RenderContext> pRenderContext = mpRenderContext;
+
+    std::unique_ptr<vcl::PaintBufferGuard> pGuard;
+    if (!pVDev && mpRenderContext->GetOutDevType() == OUTDEV_WINDOW)
+    {
+        vcl::Window* pWindow = static_cast<vcl::Window*>(mpRenderContext.get());
+        pGuard.reset(new vcl::PaintBufferGuard(pWindow->ImplGetWindowImpl()->mpFrameData, pWindow));
+        pRenderContext = pGuard->GetRenderContext();
+    }
+
+    tools::Rectangle aOutRect( pRenderContext->PixelToLogic( Point() ), pRenderContext->GetOutputSize() );
+
+    // check, if output lies out of display
+    if( aOutRect.Intersection( tools::Rectangle( maDispPt, maDispSz ) ).IsEmpty() )
+        setMarked( true );
+    else if( !mbIsPaused )
+    {
+        VclPtr<VirtualDevice>   pDev;
+        Point                   aPosPix;
+        Point                   aBmpPosPix;
+        Size                    aSizePix;
+        Size                    aBmpSizePix;
+        const sal_uLong             nLastPos = mpParent->Count() - 1;
+        mnActPos = std::min( nPos, nLastPos );
+        const AnimationBitmap&  rAnimationBitmap = mpParent->Get( static_cast<sal_uInt16>( mnActPos ) );
+
+        getPosSize( rAnimationBitmap, aPosPix, aSizePix );
+
+        // Mirrored horizontally?
+        if( mbIsMirroredHorizontally )
+        {
+            aBmpPosPix.setX( aPosPix.X() + aSizePix.Width() - 1 );
+            aBmpSizePix.setWidth( -aSizePix.Width() );
+        }
+        else
+        {
+            aBmpPosPix.setX( aPosPix.X() );
+            aBmpSizePix.setWidth( aSizePix.Width() );
+        }
+
+        // Mirrored vertically?
+        if( mbIsMirroredVertically )
+        {
+            aBmpPosPix.setY( aPosPix.Y() + aSizePix.Height() - 1 );
+            aBmpSizePix.setHeight( -aSizePix.Height() );
+        }
+        else
+        {
+            aBmpPosPix.setY( aPosPix.Y() );
+            aBmpSizePix.setHeight( aSizePix.Height() );
+        }
+
+        // get output device
+        if( !pVDev )
+        {
+            pDev = VclPtr<VirtualDevice>::Create();
+            pDev->SetOutputSizePixel( maSzPix, false );
+            pDev->DrawOutDev( Point(), maSzPix, maDispPt, maDispSz, *pRenderContext );
+        }
+        else
+            pDev = pVDev;
+
+        // restore background after each run
+        if( !nPos )
+        {
+            meLastDisposal = Disposal::Back;
+            maRestPt = Point();
+            maRestSz = maSzPix;
+        }
+
+        // restore
+        if( ( Disposal::Not != meLastDisposal ) && maRestSz.Width() && maRestSz.Height() )
+        {
+            if( Disposal::Back == meLastDisposal )
+                pDev->DrawOutDev( maRestPt, maRestSz, maRestPt, maRestSz, *mpBackground );
+            else
+                pDev->DrawOutDev( maRestPt, maRestSz, Point(), maRestSz, *mpRestore );
+        }
+
+        meLastDisposal = rAnimationBitmap.meDisposal;
+        maRestPt = aPosPix;
+        maRestSz = aSizePix;
+
+        // What do we need to restore the next time?
+        // Put it into a bitmap if needed, else delete
+        // SaveBitmap to conserve memory
+        if( ( meLastDisposal == Disposal::Back ) || ( meLastDisposal == Disposal::Not ) )
+            mpRestore->SetOutputSizePixel( Size( 1, 1 ), false );
+        else
+        {
+            mpRestore->SetOutputSizePixel( maRestSz, false );
+            mpRestore->DrawOutDev( Point(), maRestSz, aPosPix, aSizePix, *pDev );
+        }
+
+        pDev->DrawBitmapEx( aBmpPosPix, aBmpSizePix, rAnimationBitmap.maBitmapEx );
+
+        if( !pVDev )
+        {
+            std::unique_ptr<vcl::Region> xOldClip(!maClip.IsNull() ? new vcl::Region( pRenderContext->GetClipRegion() ) : nullptr);
+
+            if (xOldClip)
+                pRenderContext->SetClipRegion( maClip );
+
+            pRenderContext->DrawOutDev( maDispPt, maDispSz, Point(), maSzPix, *pDev );
+            if (pGuard)
+                pGuard->SetPaintRect(tools::Rectangle(maDispPt, maDispSz));
+
+            if( xOldClip)
+            {
+                pRenderContext->SetClipRegion(*xOldClip);
+                xOldClip.reset();
+            }
+
+            pDev.disposeAndClear();
+
+            if( pRenderContext->GetOutDevType() == OUTDEV_WINDOW )
+                static_cast<vcl::Window*>( pRenderContext.get() )->Flush();
+        }
+    }
+}
+
+void ImplAnimView::repaint()
+{
+    const bool bOldPause = mbIsPaused;
+
+    mpRenderContext->SaveBackground(*mpBackground, maDispPt, maDispSz, maSzPix);
+
+    mbIsPaused = false;
+    drawToPos( mnActPos );
+    mbIsPaused = bOldPause;
+}
+
+AInfo* ImplAnimView::createAInfo() const
+{
+    AInfo* pAInfo = new AInfo;
+
+    pAInfo->aStartOrg = maPt;
+    pAInfo->aStartSize = maSz;
+    pAInfo->pOutDev = mpRenderContext;
+    pAInfo->pViewData = const_cast<ImplAnimView *>(this);
+    pAInfo->nExtraData = mnExtraData;
+    pAInfo->bPause = mbIsPaused;
+
+    return pAInfo;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/impglyphitem.cxx b/vcl/source/gdi/impglyphitem.cxx
new file mode 100644
index 000000000..4bb53d4a4
--- /dev/null
+++ b/vcl/source/gdi/impglyphitem.cxx
@@ -0,0 +1,78 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <impglyphitem.hxx>
+
+#if (defined UNX && !defined MACOSX && !defined IOS)
+#include <unx/freetype_glyphcache.hxx>
+#endif
+
+SalLayoutGlyphs::SalLayoutGlyphs()
+    : m_pImpl(nullptr)
+{
+}
+
+SalLayoutGlyphs::~SalLayoutGlyphs() { delete m_pImpl; }
+
+SalLayoutGlyphs::SalLayoutGlyphs(const SalLayoutGlyphs& rOther)
+{
+    m_pImpl = rOther.m_pImpl ? rOther.m_pImpl->clone(*this) : nullptr;
+}
+
+SalLayoutGlyphs& SalLayoutGlyphs::operator=(const SalLayoutGlyphs& rOther)
+{
+    if (this != &rOther)
+    {
+        delete m_pImpl;
+        m_pImpl = rOther.m_pImpl ? rOther.m_pImpl->clone(*this) : nullptr;
+    }
+    return *this;
+}
+
+bool SalLayoutGlyphs::IsValid() const { return m_pImpl && m_pImpl->IsValid(); }
+
+void SalLayoutGlyphs::Invalidate()
+{
+    if (m_pImpl)
+        m_pImpl->Invalidate();
+}
+
+SalLayoutGlyphsImpl* SalLayoutGlyphsImpl::clone(SalLayoutGlyphs& rGlyphs) const
+{
+    SalLayoutGlyphsImpl* pNew = new SalLayoutGlyphsImpl(rGlyphs, *m_rFontInstance);
+    *pNew = *this;
+    return pNew;
+}
+
+bool SalLayoutGlyphsImpl::IsValid() const
+{
+    if (!m_rFontInstance.is())
+        return false;
+    if (empty())
+        return false;
+    return true;
+}
+
+void SalLayoutGlyphsImpl::Invalidate()
+{
+    m_rFontInstance.clear();
+    clear();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/impgraph.cxx b/vcl/source/gdi/impgraph.cxx
new file mode 100644
index 000000000..e06663706
--- /dev/null
+++ b/vcl/source/gdi/impgraph.cxx
@@ -0,0 +1,1882 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+#include <sal/log.hxx>
+
+#include <comphelper/fileformat.h>
+#include <o3tl/deleter.hxx>
+#include <tools/fract.hxx>
+#include <tools/vcompat.hxx>
+#include <tools/urlobj.hxx>
+#include <tools/stream.hxx>
+#include <unotools/ucbhelper.hxx>
+#include <unotools/ucbstreamhelper.hxx>
+#include <unotools/tempfile.hxx>
+#include <vcl/outdev.hxx>
+#include <vcl/graphicfilter.hxx>
+#include <vcl/virdev.hxx>
+#include <vcl/gfxlink.hxx>
+#include <vcl/cvtgrf.hxx>
+#include <vcl/graph.hxx>
+#include <vcl/metaact.hxx>
+#include <impgraph.hxx>
+#include <com/sun/star/graphic/XPrimitive2D.hpp>
+#include <vcl/dibtools.hxx>
+#include <map>
+#include <memory>
+#include <vcl/gdimetafiletools.hxx>
+#include <TypeSerializer.hxx>
+#include <vcl/pdfread.hxx>
+
+#define GRAPHIC_MTFTOBMP_MAXEXT     2048
+#define GRAPHIC_STREAMBUFSIZE       8192UL
+
+#define SYS_WINMETAFILE             0x00000003L
+#define SYS_WNTMETAFILE             0x00000004L
+#define SYS_OS2METAFILE             0x00000005L
+#define SYS_MACMETAFILE             0x00000006L
+
+#define GRAPHIC_FORMAT_50           COMPAT_FORMAT( 'G', 'R', 'F', '5' )
+#define NATIVE_FORMAT_50            COMPAT_FORMAT( 'N', 'A', 'T', '5' )
+
+namespace {
+
+constexpr sal_uInt32 constSvgMagic((sal_uInt32('s') << 24) | (sal_uInt32('v') << 16) | (sal_uInt32('g') << 8) | sal_uInt32('0'));
+constexpr sal_uInt32 constWmfMagic((sal_uInt32('w') << 24) | (sal_uInt32('m') << 16) | (sal_uInt32('f') << 8) | sal_uInt32('0'));
+constexpr sal_uInt32 constEmfMagic((sal_uInt32('e') << 24) | (sal_uInt32('m') << 16) | (sal_uInt32('f') << 8) | sal_uInt32('0'));
+constexpr sal_uInt32 constPdfMagic((sal_uInt32('s') << 24) | (sal_uInt32('v') << 16) | (sal_uInt32('g') << 8) | sal_uInt32('0'));
+
+}
+
+using namespace com::sun::star;
+
+class ImpSwapFile
+{
+private:
+    INetURLObject maSwapURL;
+    OUString maOriginURL;
+
+public:
+    ImpSwapFile(INetURLObject const & rSwapURL, OUString const & rOriginURL)
+        : maSwapURL(rSwapURL)
+        , maOriginURL(rOriginURL)
+    {
+    }
+
+    ~ImpSwapFile() COVERITY_NOEXCEPT_FALSE
+    {
+        utl::UCBContentHelper::Kill(maSwapURL.GetMainURL(INetURLObject::DecodeMechanism::NONE));
+    }
+
+    INetURLObject getSwapURL()
+    {
+        return maSwapURL;
+    }
+
+    OUString getSwapURLString()
+    {
+        return maSwapURL.GetMainURL(INetURLObject::DecodeMechanism::NONE);
+    }
+
+    OUString const & getOriginURL() { return maOriginURL; }
+
+    std::unique_ptr<SvStream> openOutputStream()
+    {
+        OUString sSwapURL = getSwapURLString();
+        if (!sSwapURL.isEmpty())
+        {
+            try
+            {
+                return utl::UcbStreamHelper::CreateStream(sSwapURL, StreamMode::READWRITE | StreamMode::SHARE_DENYWRITE);
+            }
+            catch (const css::uno::Exception&)
+            {
+            }
+        }
+        return std::unique_ptr<SvStream>();
+    }
+};
+
+OUString ImpGraphic::getSwapFileURL()
+{
+    if (mpSwapFile)
+        return mpSwapFile->getSwapURL().GetMainURL(INetURLObject::DecodeMechanism::NONE);
+    return OUString();
+}
+
+ImpGraphic::ImpGraphic() :
+        meType          ( GraphicType::NONE ),
+        mnSizeBytes     ( 0 ),
+        mbSwapOut       ( false ),
+        mbDummyContext  ( false ),
+        maLastUsed (std::chrono::high_resolution_clock::now()),
+        mbPrepared      ( false )
+{
+}
+
+ImpGraphic::ImpGraphic(const ImpGraphic& rImpGraphic)
+    : maMetaFile(rImpGraphic.maMetaFile)
+    , maBitmapEx(rImpGraphic.maBitmapEx)
+    , maSwapInfo(rImpGraphic.maSwapInfo)
+    , mpContext(rImpGraphic.mpContext)
+    , mpSwapFile(rImpGraphic.mpSwapFile)
+    , mpGfxLink(rImpGraphic.mpGfxLink)
+    , meType(rImpGraphic.meType)
+    , mnSizeBytes(rImpGraphic.mnSizeBytes)
+    , mbSwapOut(rImpGraphic.mbSwapOut)
+    , mbDummyContext(rImpGraphic.mbDummyContext)
+    , maVectorGraphicData(rImpGraphic.maVectorGraphicData)
+    , maGraphicExternalLink(rImpGraphic.maGraphicExternalLink)
+    , maLastUsed (std::chrono::high_resolution_clock::now())
+    , mbPrepared (rImpGraphic.mbPrepared)
+{
+    if( rImpGraphic.mpAnimation )
+    {
+        mpAnimation = std::make_unique<Animation>( *rImpGraphic.mpAnimation );
+        maBitmapEx = mpAnimation->GetBitmapEx();
+    }
+}
+
+ImpGraphic::ImpGraphic(ImpGraphic&& rImpGraphic) noexcept
+    : maMetaFile(std::move(rImpGraphic.maMetaFile))
+    , maBitmapEx(std::move(rImpGraphic.maBitmapEx))
+    , maSwapInfo(std::move(rImpGraphic.maSwapInfo))
+    , mpAnimation(std::move(rImpGraphic.mpAnimation))
+    , mpContext(std::move(rImpGraphic.mpContext))
+    , mpSwapFile(std::move(rImpGraphic.mpSwapFile))
+    , mpGfxLink(std::move(rImpGraphic.mpGfxLink))
+    , meType(rImpGraphic.meType)
+    , mnSizeBytes(rImpGraphic.mnSizeBytes)
+    , mbSwapOut(rImpGraphic.mbSwapOut)
+    , mbDummyContext(rImpGraphic.mbDummyContext)
+    , maVectorGraphicData(std::move(rImpGraphic.maVectorGraphicData))
+    , maGraphicExternalLink(rImpGraphic.maGraphicExternalLink)
+    , maLastUsed (std::chrono::high_resolution_clock::now())
+    , mbPrepared (rImpGraphic.mbPrepared)
+{
+    rImpGraphic.ImplClear();
+    rImpGraphic.mbDummyContext = false;
+}
+
+ImpGraphic::ImpGraphic(GraphicExternalLink const & rGraphicExternalLink) :
+        meType          ( GraphicType::Default ),
+        mnSizeBytes     ( 0 ),
+        mbSwapOut       ( false ),
+        mbDummyContext  ( false ),
+        maGraphicExternalLink(rGraphicExternalLink),
+        maLastUsed (std::chrono::high_resolution_clock::now()),
+        mbPrepared (false)
+{
+}
+
+ImpGraphic::ImpGraphic( const Bitmap& rBitmap ) :
+        maBitmapEx            ( rBitmap ),
+        meType          ( !rBitmap.IsEmpty() ? GraphicType::Bitmap : GraphicType::NONE ),
+        mnSizeBytes     ( 0 ),
+        mbSwapOut       ( false ),
+        mbDummyContext  ( false ),
+        maLastUsed (std::chrono::high_resolution_clock::now()),
+        mbPrepared (false)
+{
+}
+
+ImpGraphic::ImpGraphic( const BitmapEx& rBitmapEx ) :
+        maBitmapEx            ( rBitmapEx ),
+        meType          ( !rBitmapEx.IsEmpty() ? GraphicType::Bitmap : GraphicType::NONE ),
+        mnSizeBytes     ( 0 ),
+        mbSwapOut       ( false ),
+        mbDummyContext  ( false ),
+        maLastUsed (std::chrono::high_resolution_clock::now()),
+        mbPrepared (false)
+{
+}
+
+ImpGraphic::ImpGraphic(const std::shared_ptr<VectorGraphicData>& rVectorGraphicDataPtr)
+:   meType( rVectorGraphicDataPtr ? GraphicType::Bitmap : GraphicType::NONE ),
+    mnSizeBytes( 0 ),
+    mbSwapOut( false ),
+    mbDummyContext  ( false ),
+    maVectorGraphicData(rVectorGraphicDataPtr),
+    maLastUsed (std::chrono::high_resolution_clock::now()),
+    mbPrepared (false)
+{
+}
+
+ImpGraphic::ImpGraphic( const Animation& rAnimation ) :
+        maBitmapEx      ( rAnimation.GetBitmapEx() ),
+        mpAnimation     ( std::make_unique<Animation>( rAnimation ) ),
+        meType          ( GraphicType::Bitmap ),
+        mnSizeBytes     ( 0 ),
+        mbSwapOut       ( false ),
+        mbDummyContext  ( false ),
+        maLastUsed (std::chrono::high_resolution_clock::now()),
+        mbPrepared (false)
+{
+}
+
+ImpGraphic::ImpGraphic( const GDIMetaFile& rMtf ) :
+        maMetaFile      ( rMtf ),
+        meType          ( GraphicType::GdiMetafile ),
+        mnSizeBytes     ( 0 ),
+        mbSwapOut       ( false ),
+        mbDummyContext  ( false ),
+        maLastUsed (std::chrono::high_resolution_clock::now()),
+        mbPrepared (false)
+{
+}
+
+ImpGraphic::~ImpGraphic()
+{
+    vcl::graphic::Manager::get().unregisterGraphic(this);
+}
+
+ImpGraphic& ImpGraphic::operator=( const ImpGraphic& rImpGraphic )
+{
+    if( &rImpGraphic != this )
+    {
+        sal_Int64 aOldSizeBytes = mnSizeBytes;
+
+        maMetaFile = rImpGraphic.maMetaFile;
+        meType = rImpGraphic.meType;
+        mnSizeBytes = rImpGraphic.mnSizeBytes;
+
+        maSwapInfo = rImpGraphic.maSwapInfo;
+        mpContext = rImpGraphic.mpContext;
+        mbDummyContext = rImpGraphic.mbDummyContext;
+        maGraphicExternalLink = rImpGraphic.maGraphicExternalLink;
+
+        mpAnimation.reset();
+
+        if ( rImpGraphic.mpAnimation )
+        {
+            mpAnimation = std::make_unique<Animation>( *rImpGraphic.mpAnimation );
+            maBitmapEx = mpAnimation->GetBitmapEx();
+        }
+        else
+        {
+            maBitmapEx = rImpGraphic.maBitmapEx;
+        }
+
+        mbSwapOut = rImpGraphic.mbSwapOut;
+        mpSwapFile = rImpGraphic.mpSwapFile;
+        mbPrepared = rImpGraphic.mbPrepared;
+
+        mpGfxLink = rImpGraphic.mpGfxLink;
+
+        maVectorGraphicData = rImpGraphic.maVectorGraphicData;
+        maLastUsed = std::chrono::high_resolution_clock::now();
+
+        vcl::graphic::Manager::get().changeExisting(this, aOldSizeBytes);
+    }
+
+    return *this;
+}
+
+ImpGraphic& ImpGraphic::operator=(ImpGraphic&& rImpGraphic)
+{
+    sal_Int64 aOldSizeBytes = mnSizeBytes;
+
+    maMetaFile = std::move(rImpGraphic.maMetaFile);
+    meType = rImpGraphic.meType;
+    mnSizeBytes = rImpGraphic.mnSizeBytes;
+    maSwapInfo = std::move(rImpGraphic.maSwapInfo);
+    mpContext = std::move(rImpGraphic.mpContext);
+    mbDummyContext = rImpGraphic.mbDummyContext;
+    mpAnimation = std::move(rImpGraphic.mpAnimation);
+    maBitmapEx = std::move(rImpGraphic.maBitmapEx);
+    mbSwapOut = rImpGraphic.mbSwapOut;
+    mpSwapFile = std::move(rImpGraphic.mpSwapFile);
+    mpGfxLink = std::move(rImpGraphic.mpGfxLink);
+    maVectorGraphicData = std::move(rImpGraphic.maVectorGraphicData);
+    maGraphicExternalLink = rImpGraphic.maGraphicExternalLink;
+    mbPrepared = rImpGraphic.mbPrepared;
+
+    rImpGraphic.ImplClear();
+    rImpGraphic.mbDummyContext = false;
+    maLastUsed = std::chrono::high_resolution_clock::now();
+
+    vcl::graphic::Manager::get().changeExisting(this, aOldSizeBytes);
+
+    return *this;
+}
+
+bool ImpGraphic::operator==( const ImpGraphic& rImpGraphic ) const
+{
+    bool bRet = false;
+
+    if( this == &rImpGraphic )
+        bRet = true;
+    else if (mbPrepared && rImpGraphic.mbPrepared)
+    {
+        bRet = (*mpGfxLink == *rImpGraphic.mpGfxLink);
+    }
+    else if (isAvailable() && rImpGraphic.isAvailable())
+    {
+        switch( meType )
+        {
+            case GraphicType::NONE:
+                bRet = true;
+            break;
+
+            case GraphicType::GdiMetafile:
+            {
+                if( rImpGraphic.maMetaFile == maMetaFile )
+                    bRet = true;
+            }
+            break;
+
+            case GraphicType::Bitmap:
+            {
+                if(maVectorGraphicData)
+                {
+                    if(maVectorGraphicData == rImpGraphic.maVectorGraphicData)
+                    {
+                        // equal instances
+                        bRet = true;
+                    }
+                    else if(rImpGraphic.maVectorGraphicData)
+                    {
+                        // equal content
+                        bRet = (*maVectorGraphicData) == (*rImpGraphic.maVectorGraphicData);
+                    }
+                }
+                else if( mpAnimation )
+                {
+                    if( rImpGraphic.mpAnimation && ( *rImpGraphic.mpAnimation == *mpAnimation ) )
+                        bRet = true;
+                }
+                else if( !rImpGraphic.mpAnimation && ( rImpGraphic.maBitmapEx == maBitmapEx ) )
+                {
+                    bRet = true;
+                }
+            }
+            break;
+
+            default:
+            break;
+        }
+    }
+
+    return bRet;
+}
+
+const std::shared_ptr<VectorGraphicData>& ImpGraphic::getVectorGraphicData() const
+{
+    ensureAvailable();
+
+    return maVectorGraphicData;
+}
+
+void ImpGraphic::createSwapInfo()
+{
+    if (isSwappedOut())
+        return;
+
+    maSwapInfo.maPrefMapMode = ImplGetPrefMapMode();
+    maSwapInfo.maPrefSize = ImplGetPrefSize();
+    maSwapInfo.mbIsAnimated = ImplIsAnimated();
+    maSwapInfo.mbIsEPS = ImplIsEPS();
+    maSwapInfo.mbIsTransparent = ImplIsTransparent();
+    maSwapInfo.mbIsAlpha = ImplIsAlpha();
+    maSwapInfo.mnAnimationLoopCount = ImplGetAnimationLoopCount();
+}
+
+void ImpGraphic::ImplClearGraphics()
+{
+    maBitmapEx.Clear();
+    maMetaFile.Clear();
+    mpAnimation.reset();
+    mpGfxLink.reset();
+    maVectorGraphicData.reset();
+}
+
+void ImpGraphic::ImplSetPrepared(bool bAnimated, const Size* pSizeHint)
+{
+    mbPrepared = true;
+    mbSwapOut = true;
+    meType = GraphicType::Bitmap;
+
+    SvMemoryStream aMemoryStream(const_cast<sal_uInt8*>(mpGfxLink->GetData()), mpGfxLink->GetDataSize(), StreamMode::READ | StreamMode::WRITE);
+
+    if (pSizeHint)
+    {
+        maSwapInfo.maPrefSize = *pSizeHint;
+        maSwapInfo.maPrefMapMode = MapMode(MapUnit::Map100thMM);
+    }
+
+    GraphicDescriptor aDescriptor(aMemoryStream, nullptr);
+    if (aDescriptor.Detect(true))
+    {
+        if (!pSizeHint)
+        {
+            // If we have logic size, work with that, as later pixel -> logic
+            // conversion will work with the output device DPI, not the graphic
+            // DPI.
+            Size aLogSize = aDescriptor.GetSize_100TH_MM();
+            if (aLogSize.getWidth() && aLogSize.getHeight())
+            {
+                maSwapInfo.maPrefSize = aLogSize;
+                maSwapInfo.maPrefMapMode = MapMode(MapUnit::Map100thMM);
+            }
+            else
+            {
+                maSwapInfo.maPrefSize = aDescriptor.GetSizePixel();
+                maSwapInfo.maPrefMapMode = MapMode(MapUnit::MapPixel);
+            }
+        }
+
+        maSwapInfo.maSizePixel = aDescriptor.GetSizePixel();
+        maSwapInfo.mbIsTransparent = aDescriptor.IsTransparent();
+        maSwapInfo.mbIsAlpha = aDescriptor.IsAlpha();
+    } else {
+        maSwapInfo.mbIsTransparent = false;
+        maSwapInfo.mbIsAlpha = false;
+    }
+
+    maSwapInfo.mnAnimationLoopCount = 0;
+    maSwapInfo.mbIsEPS = false;
+    maSwapInfo.mbIsAnimated = bAnimated;
+}
+
+void ImpGraphic::ImplClear()
+{
+    mpSwapFile.reset();
+    mbSwapOut = false;
+    mbPrepared = false;
+
+    // cleanup
+    ImplClearGraphics();
+    meType = GraphicType::NONE;
+    sal_Int64 nOldSize = mnSizeBytes;
+    mnSizeBytes = 0;
+    vcl::graphic::Manager::get().changeExisting(this, nOldSize);
+    maGraphicExternalLink.msURL.clear();
+}
+
+void ImpGraphic::ImplSetDefaultType()
+{
+    ImplClear();
+    meType = GraphicType::Default;
+}
+
+bool ImpGraphic::ImplIsSupportedGraphic() const
+{
+    return( meType != GraphicType::NONE );
+}
+
+bool ImpGraphic::ImplIsTransparent() const
+{
+    bool bRet(true);
+
+    if (mbSwapOut)
+    {
+        bRet = maSwapInfo.mbIsTransparent;
+    }
+    else if (meType == GraphicType::Bitmap && !maVectorGraphicData)
+    {
+        bRet = mpAnimation ? mpAnimation->IsTransparent() : maBitmapEx.IsTransparent();
+    }
+
+    return bRet;
+}
+
+bool ImpGraphic::ImplIsAlpha() const
+{
+    bool bRet(false);
+
+    if (mbSwapOut)
+    {
+        bRet = maSwapInfo.mbIsAlpha;
+    }
+    else if (maVectorGraphicData)
+    {
+        bRet = true;
+    }
+    else if (meType == GraphicType::Bitmap)
+    {
+        bRet = (nullptr == mpAnimation && maBitmapEx.IsAlpha());
+    }
+
+    return bRet;
+}
+
+bool ImpGraphic::ImplIsAnimated() const
+{
+    return mbSwapOut ? maSwapInfo.mbIsAnimated : mpAnimation != nullptr;
+}
+
+bool ImpGraphic::ImplIsEPS() const
+{
+    if (mbSwapOut)
+        return maSwapInfo.mbIsEPS;
+
+    return( ( meType == GraphicType::GdiMetafile ) &&
+            ( maMetaFile.GetActionSize() > 0 ) &&
+            ( maMetaFile.GetAction( 0 )->GetType() == MetaActionType::EPS ) );
+}
+
+bool ImpGraphic::isAvailable() const
+{
+    return !mbPrepared && !mbSwapOut;
+}
+
+bool ImpGraphic::makeAvailable()
+{
+    return ensureAvailable();
+}
+
+BitmapEx ImpGraphic::getVectorGraphicReplacement() const
+{
+    BitmapEx aRet = maVectorGraphicData->getReplacement();
+
+    if (maExPrefSize.getWidth() && maExPrefSize.getHeight())
+    {
+        aRet.SetPrefSize(maExPrefSize);
+    }
+
+    return aRet;
+}
+
+Bitmap ImpGraphic::ImplGetBitmap(const GraphicConversionParameters& rParameters) const
+{
+    Bitmap aRetBmp;
+
+    ensureAvailable();
+
+    if( meType == GraphicType::Bitmap )
+    {
+        if(maVectorGraphicData && maBitmapEx.IsEmpty())
+        {
+            // use maBitmapEx as local buffer for rendered svg
+            const_cast< ImpGraphic* >(this)->maBitmapEx = getVectorGraphicReplacement();
+        }
+
+        const BitmapEx& rRetBmpEx = ( mpAnimation ? mpAnimation->GetBitmapEx() : maBitmapEx );
+
+        aRetBmp = rRetBmpEx.GetBitmap( COL_WHITE );
+
+        if(rParameters.getSizePixel().Width() || rParameters.getSizePixel().Height())
+            aRetBmp.Scale(rParameters.getSizePixel());
+    }
+    else if( ( meType != GraphicType::Default ) && ImplIsSupportedGraphic() )
+    {
+        if(maBitmapEx.IsEmpty())
+        {
+            // calculate size
+            ScopedVclPtrInstance< VirtualDevice > aVDev;
+            Size aDrawSize(aVDev->LogicToPixel(maMetaFile.GetPrefSize(), maMetaFile.GetPrefMapMode()));
+
+            if(rParameters.getSizePixel().Width() && rParameters.getSizePixel().Height())
+            {
+                // apply given size if exists
+                aDrawSize = rParameters.getSizePixel();
+            }
+
+            if(aDrawSize.Width() && aDrawSize.Height() && !rParameters.getUnlimitedSize()
+                && (aDrawSize.Width() > GRAPHIC_MTFTOBMP_MAXEXT || aDrawSize.Height() > GRAPHIC_MTFTOBMP_MAXEXT))
+            {
+                // limit bitmap size to a maximum of GRAPHIC_MTFTOBMP_MAXEXT x GRAPHIC_MTFTOBMP_MAXEXT
+                double fWH(static_cast<double>(aDrawSize.Width()) / static_cast<double>(aDrawSize.Height()));
+
+                if(fWH <= 1.0)
+                {
+                    aDrawSize.setWidth(basegfx::fround(GRAPHIC_MTFTOBMP_MAXEXT * fWH));
+                    aDrawSize.setHeight(GRAPHIC_MTFTOBMP_MAXEXT);
+                }
+                else
+                {
+                    aDrawSize.setWidth(GRAPHIC_MTFTOBMP_MAXEXT);
+                    aDrawSize.setHeight(basegfx::fround(GRAPHIC_MTFTOBMP_MAXEXT / fWH));
+                }
+            }
+
+            // calculate pixel size. Normally, it's the same as aDrawSize, but may
+            // need to be extended when hairlines are on the right or bottom edge
+            Size aPixelSize(aDrawSize);
+
+            if(GraphicType::GdiMetafile == ImplGetType())
+            {
+                // get hairline and full bound rect
+                tools::Rectangle aHairlineRect;
+                const tools::Rectangle aRect(maMetaFile.GetBoundRect(*aVDev, &aHairlineRect));
+
+                if(!aRect.IsEmpty() && !aHairlineRect.IsEmpty())
+                {
+                    // expand if needed to allow bottom and right hairlines to be added
+                    if(aRect.Right() == aHairlineRect.Right())
+                    {
+                        aPixelSize.setWidth(aPixelSize.getWidth() + 1);
+                    }
+
+                    if(aRect.Bottom() == aHairlineRect.Bottom())
+                    {
+                        aPixelSize.setHeight(aPixelSize.getHeight() + 1);
+                    }
+                }
+            }
+
+            if(aVDev->SetOutputSizePixel(aPixelSize))
+            {
+                if(rParameters.getAntiAliase())
+                {
+                    aVDev->SetAntialiasing(aVDev->GetAntialiasing() | AntialiasingFlags::EnableB2dDraw);
+                }
+
+                if(rParameters.getSnapHorVerLines())
+                {
+                    aVDev->SetAntialiasing(aVDev->GetAntialiasing() | AntialiasingFlags::PixelSnapHairline);
+                }
+
+                ImplDraw( aVDev.get(), Point(), aDrawSize );
+
+                // use maBitmapEx as local buffer for rendered metafile
+                const_cast< ImpGraphic* >(this)->maBitmapEx = aVDev->GetBitmapEx( Point(), aVDev->GetOutputSizePixel() );
+            }
+        }
+
+        aRetBmp = maBitmapEx.GetBitmap();
+    }
+
+    if( !!aRetBmp )
+    {
+        aRetBmp.SetPrefMapMode( ImplGetPrefMapMode() );
+        aRetBmp.SetPrefSize( ImplGetPrefSize() );
+    }
+
+    return aRetBmp;
+}
+
+BitmapEx ImpGraphic::ImplGetBitmapEx(const GraphicConversionParameters& rParameters) const
+{
+    BitmapEx aRetBmpEx;
+
+    ensureAvailable();
+
+    if( meType == GraphicType::Bitmap )
+    {
+        if(maVectorGraphicData && maBitmapEx.IsEmpty())
+        {
+            // use maBitmapEx as local buffer for rendered svg
+            const_cast< ImpGraphic* >(this)->maBitmapEx = getVectorGraphicReplacement();
+        }
+
+        aRetBmpEx = ( mpAnimation ? mpAnimation->GetBitmapEx() : maBitmapEx );
+
+        if(rParameters.getSizePixel().Width() || rParameters.getSizePixel().Height())
+        {
+            aRetBmpEx.Scale(
+                rParameters.getSizePixel(),
+                BmpScaleFlag::Fast);
+        }
+    }
+    else if( ( meType != GraphicType::Default ) && ImplIsSupportedGraphic() )
+    {
+        if(maBitmapEx.IsEmpty())
+        {
+            const ImpGraphic aMonoMask( maMetaFile.GetMonochromeMtf( COL_BLACK ) );
+
+            // use maBitmapEx as local buffer for rendered metafile
+            const_cast< ImpGraphic* >(this)->maBitmapEx = BitmapEx(ImplGetBitmap(rParameters), aMonoMask.ImplGetBitmap(rParameters));
+        }
+
+        aRetBmpEx = maBitmapEx;
+    }
+
+    return aRetBmpEx;
+}
+
+Animation ImpGraphic::ImplGetAnimation() const
+{
+    Animation aAnimation;
+
+    ensureAvailable();
+    if( mpAnimation )
+        aAnimation = *mpAnimation;
+
+    return aAnimation;
+}
+
+const BitmapEx& ImpGraphic::ImplGetBitmapExRef() const
+{
+    ensureAvailable();
+    return maBitmapEx;
+}
+
+const GDIMetaFile& ImpGraphic::ImplGetGDIMetaFile() const
+{
+    ensureAvailable();
+    if (!maMetaFile.GetActionSize()
+        && maVectorGraphicData
+        && (VectorGraphicDataType::Emf == maVectorGraphicData->getVectorGraphicDataType()
+            || VectorGraphicDataType::Wmf == maVectorGraphicData->getVectorGraphicDataType()))
+    {
+        // If we have a Emf/Wmf VectorGraphic object, we
+        // need a way to get the Metafile data out of the primitive
+        // representation. Use a strict virtual hook (MetafileAccessor)
+        // to access the MetafilePrimitive2D directly. Also see comments in
+        // XEmfParser about this.
+        const std::deque< css::uno::Reference< css::graphic::XPrimitive2D > > aSequence(maVectorGraphicData->getPrimitive2DSequence());
+
+        if (1 == aSequence.size())
+        {
+            // try to cast to MetafileAccessor implementation
+            const css::uno::Reference< css::graphic::XPrimitive2D > xReference(aSequence[0]);
+            const MetafileAccessor* pMetafileAccessor = dynamic_cast< const MetafileAccessor* >(xReference.get());
+
+            if (pMetafileAccessor)
+            {
+                // it is a MetafileAccessor implementation, get Metafile
+                pMetafileAccessor->accessMetafile(const_cast< ImpGraphic* >(this)->maMetaFile);
+            }
+        }
+    }
+
+    if (GraphicType::Bitmap == meType && !maMetaFile.GetActionSize())
+    {
+        // #i119735#
+        // Use the local maMetaFile as container for a metafile-representation
+        // of the bitmap graphic. This will be done only once, thus be buffered.
+        // I checked all usages of maMetaFile, it is only used when type is not
+        // GraphicType::Bitmap. In operator= it will get copied, thus buffering will
+        // survive copying (change this if not wanted)
+        ImpGraphic* pThat = const_cast< ImpGraphic* >(this);
+
+        if(maVectorGraphicData && !maBitmapEx)
+        {
+            // use maBitmapEx as local buffer for rendered svg
+            pThat->maBitmapEx = getVectorGraphicReplacement();
+        }
+
+        // #123983# directly create a metafile with the same PrefSize and PrefMapMode
+        // the bitmap has, this will be an always correct metafile
+        if(maBitmapEx.IsTransparent())
+        {
+            pThat->maMetaFile.AddAction(new MetaBmpExScaleAction(Point(), maBitmapEx.GetPrefSize(), maBitmapEx));
+        }
+        else
+        {
+            pThat->maMetaFile.AddAction(new MetaBmpScaleAction(Point(), maBitmapEx.GetPrefSize(), maBitmapEx.GetBitmap()));
+        }
+
+        pThat->maMetaFile.Stop();
+        pThat->maMetaFile.WindStart();
+        pThat->maMetaFile.SetPrefSize(maBitmapEx.GetPrefSize());
+        pThat->maMetaFile.SetPrefMapMode(maBitmapEx.GetPrefMapMode());
+    }
+
+    return maMetaFile;
+}
+
+Size ImpGraphic::ImplGetSizePixel() const
+{
+    Size aSize;
+
+    if (isSwappedOut())
+        aSize = maSwapInfo.maSizePixel;
+    else
+        aSize = ImplGetBitmapEx(GraphicConversionParameters()).GetSizePixel();
+
+    return aSize;
+}
+
+Size ImpGraphic::ImplGetPrefSize() const
+{
+    Size aSize;
+
+    if (isSwappedOut())
+    {
+        aSize = maSwapInfo.maPrefSize;
+    }
+    else
+    {
+        switch( meType )
+        {
+            case GraphicType::NONE:
+            case GraphicType::Default:
+            break;
+
+            case GraphicType::Bitmap:
+            {
+                if(maVectorGraphicData && maBitmapEx.IsEmpty())
+                {
+                    if (!maExPrefSize.getWidth() || !maExPrefSize.getHeight())
+                    {
+                        // svg not yet buffered in maBitmapEx, return size derived from range
+                        const basegfx::B2DRange& rRange = maVectorGraphicData->getRange();
+
+                        aSize = Size(basegfx::fround(rRange.getWidth()), basegfx::fround(rRange.getHeight()));
+                    }
+                    else
+                    {
+                        aSize = maExPrefSize;
+                    }
+                }
+                else
+                {
+                    aSize = maBitmapEx.GetPrefSize();
+
+                    if( !aSize.Width() || !aSize.Height() )
+                    {
+                        aSize = maBitmapEx.GetSizePixel();
+                    }
+                }
+            }
+            break;
+
+            default:
+            {
+                if( ImplIsSupportedGraphic() )
+                  aSize = maMetaFile.GetPrefSize();
+            }
+            break;
+        }
+    }
+
+    return aSize;
+}
+
+void ImpGraphic::ImplSetPrefSize( const Size& rPrefSize )
+{
+    ensureAvailable();
+
+    switch( meType )
+    {
+        case GraphicType::NONE:
+        case GraphicType::Default:
+        break;
+
+        case GraphicType::Bitmap:
+        {
+            // used when importing a writer FlyFrame with SVG as graphic, added conversion
+            // to allow setting the PrefSize at the BitmapEx to hold it
+            if(maVectorGraphicData && maBitmapEx.IsEmpty())
+            {
+                maExPrefSize = rPrefSize;
+            }
+
+            // #108077# Push through pref size to animation object,
+            // will be lost on copy otherwise
+            if( ImplIsAnimated() )
+            {
+                const_cast< BitmapEx& >(mpAnimation->GetBitmapEx()).SetPrefSize( rPrefSize );
+            }
+
+            if (!maExPrefSize.getWidth() || !maExPrefSize.getHeight())
+            {
+                maBitmapEx.SetPrefSize( rPrefSize );
+            }
+        }
+        break;
+
+        default:
+        {
+            if( ImplIsSupportedGraphic() )
+                maMetaFile.SetPrefSize( rPrefSize );
+        }
+        break;
+    }
+}
+
+MapMode ImpGraphic::ImplGetPrefMapMode() const
+{
+    MapMode aMapMode;
+
+    if (isSwappedOut())
+    {
+        aMapMode = maSwapInfo.maPrefMapMode;
+    }
+    else
+    {
+        switch( meType )
+        {
+            case GraphicType::NONE:
+            case GraphicType::Default:
+            break;
+
+            case GraphicType::Bitmap:
+            {
+                if(maVectorGraphicData && maBitmapEx.IsEmpty())
+                {
+                    // svg not yet buffered in maBitmapEx, return default PrefMapMode
+                    aMapMode = MapMode(MapUnit::Map100thMM);
+                }
+                else
+                {
+                    const Size aSize( maBitmapEx.GetPrefSize() );
+
+                    if ( aSize.Width() && aSize.Height() )
+                        aMapMode = maBitmapEx.GetPrefMapMode();
+                }
+            }
+            break;
+
+            default:
+            {
+                if( ImplIsSupportedGraphic() )
+                    return maMetaFile.GetPrefMapMode();
+            }
+            break;
+        }
+    }
+
+    return aMapMode;
+}
+
+void ImpGraphic::ImplSetPrefMapMode( const MapMode& rPrefMapMode )
+{
+    ensureAvailable();
+
+    switch( meType )
+    {
+        case GraphicType::NONE:
+        case GraphicType::Default:
+        break;
+
+        case GraphicType::Bitmap:
+        {
+            if(maVectorGraphicData)
+            {
+                // ignore for Vector Graphic Data. If this is really used (except the grfcache)
+                // it can be extended by using maBitmapEx as buffer for getVectorGraphicReplacement()
+            }
+            else
+            {
+                // #108077# Push through pref mapmode to animation object,
+                // will be lost on copy otherwise
+                if( ImplIsAnimated() )
+                {
+                    const_cast< BitmapEx& >(mpAnimation->GetBitmapEx()).SetPrefMapMode( rPrefMapMode );
+                }
+
+                maBitmapEx.SetPrefMapMode( rPrefMapMode );
+            }
+        }
+        break;
+
+        default:
+        {
+            if( ImplIsSupportedGraphic() )
+                maMetaFile.SetPrefMapMode( rPrefMapMode );
+        }
+        break;
+    }
+}
+
+sal_uLong ImpGraphic::ImplGetSizeBytes() const
+{
+    if( mnSizeBytes )
+        return mnSizeBytes;
+
+    if (mbPrepared)
+        ensureAvailable();
+
+    if( meType == GraphicType::Bitmap )
+    {
+        if(maVectorGraphicData)
+        {
+            std::pair<VectorGraphicData::State, size_t> tmp(maVectorGraphicData->getSizeBytes());
+            if (VectorGraphicData::State::UNPARSED == tmp.first)
+            {
+                return tmp.second; // don't cache it until Vector Graphic Data is parsed
+            }
+            mnSizeBytes = tmp.second;
+        }
+        else
+        {
+            mnSizeBytes = mpAnimation ? mpAnimation->GetSizeBytes() : maBitmapEx.GetSizeBytes();
+        }
+    }
+    else if( meType == GraphicType::GdiMetafile )
+    {
+        mnSizeBytes = maMetaFile.GetSizeBytes();
+    }
+
+    return mnSizeBytes;
+}
+
+void ImpGraphic::ImplDraw( OutputDevice* pOutDev, const Point& rDestPt ) const
+{
+    ensureAvailable();
+    if( !ImplIsSupportedGraphic() || isSwappedOut() )
+        return;
+
+    switch( meType )
+    {
+        case GraphicType::Default:
+        break;
+
+        case GraphicType::Bitmap:
+        {
+            if(maVectorGraphicData && !maBitmapEx)
+            {
+                // use maEx as local buffer for rendered svg
+                const_cast< ImpGraphic* >(this)->maBitmapEx = getVectorGraphicReplacement();
+            }
+
+            if ( mpAnimation )
+            {
+                mpAnimation->Draw( pOutDev, rDestPt );
+            }
+            else
+            {
+                maBitmapEx.Draw( pOutDev, rDestPt );
+            }
+        }
+        break;
+
+        default:
+            ImplDraw( pOutDev, rDestPt, maMetaFile.GetPrefSize() );
+        break;
+    }
+}
+
+void ImpGraphic::ImplDraw( OutputDevice* pOutDev,
+                           const Point& rDestPt, const Size& rDestSize ) const
+{
+    ensureAvailable();
+    if( !ImplIsSupportedGraphic() || isSwappedOut() )
+        return;
+
+    switch( meType )
+    {
+        case GraphicType::Default:
+        break;
+
+        case GraphicType::Bitmap:
+        {
+            if(maVectorGraphicData && maBitmapEx.IsEmpty())
+            {
+                // use maEx as local buffer for rendered svg
+                const_cast< ImpGraphic* >(this)->maBitmapEx = getVectorGraphicReplacement();
+            }
+
+            if( mpAnimation )
+            {
+                mpAnimation->Draw( pOutDev, rDestPt, rDestSize );
+            }
+            else
+            {
+                maBitmapEx.Draw( pOutDev, rDestPt, rDestSize );
+            }
+        }
+        break;
+
+        default:
+        {
+            const_cast<ImpGraphic*>(this)->maMetaFile.WindStart();
+            const_cast<ImpGraphic*>(this)->maMetaFile.Play( pOutDev, rDestPt, rDestSize );
+            const_cast<ImpGraphic*>(this)->maMetaFile.WindStart();
+        }
+        break;
+    }
+}
+
+void ImpGraphic::ImplStartAnimation( OutputDevice* pOutDev, const Point& rDestPt,
+                                     const Size& rDestSize, long nExtraData,
+                                     OutputDevice* pFirstFrameOutDev )
+{
+    ensureAvailable();
+
+    if( ImplIsSupportedGraphic() && !isSwappedOut() && mpAnimation )
+        mpAnimation->Start( pOutDev, rDestPt, rDestSize, nExtraData, pFirstFrameOutDev );
+}
+
+void ImpGraphic::ImplStopAnimation( OutputDevice* pOutDev, long nExtraData )
+{
+    ensureAvailable();
+
+    if( ImplIsSupportedGraphic() && !isSwappedOut() && mpAnimation )
+        mpAnimation->Stop( pOutDev, nExtraData );
+}
+
+void ImpGraphic::ImplSetAnimationNotifyHdl( const Link<Animation*,void>& rLink )
+{
+    ensureAvailable();
+
+    if( mpAnimation )
+        mpAnimation->SetNotifyHdl( rLink );
+}
+
+Link<Animation*,void> ImpGraphic::ImplGetAnimationNotifyHdl() const
+{
+    Link<Animation*,void> aLink;
+
+    ensureAvailable();
+
+    if( mpAnimation )
+        aLink = mpAnimation->GetNotifyHdl();
+
+    return aLink;
+}
+
+sal_uInt32 ImpGraphic::ImplGetAnimationLoopCount() const
+{
+    if (mbSwapOut)
+        return maSwapInfo.mnAnimationLoopCount;
+
+    return mpAnimation ? mpAnimation->GetLoopCount() : 0;
+}
+
+void ImpGraphic::ImplSetContext( const std::shared_ptr<GraphicReader>& pReader )
+{
+    mpContext = pReader;
+    mbDummyContext = false;
+}
+
+bool ImpGraphic::ImplReadEmbedded( SvStream& rIStm )
+{
+    ensureAvailable();
+
+    MapMode         aMapMode;
+    Size            aSize;
+    sal_uInt32      nId;
+    sal_Int32       nType;
+    const SvStreamEndian nOldFormat = rIStm.GetEndian();
+    bool            bRet = false;
+
+    rIStm.SetEndian( SvStreamEndian::LITTLE );
+    rIStm.ReadUInt32( nId );
+
+    // check version
+    if( GRAPHIC_FORMAT_50 == nId )
+    {
+        // read new style header
+        VersionCompat aCompat( rIStm, StreamMode::READ );
+
+        rIStm.ReadInt32( nType );
+        sal_Int32 nLen;
+        rIStm.ReadInt32( nLen );
+        TypeSerializer aSerializer(rIStm);
+        aSerializer.readSize(aSize);
+        ReadMapMode( rIStm, aMapMode );
+    }
+    else
+    {
+        // read old style header
+        sal_Int32 nWidth, nHeight;
+        sal_Int32 nMapMode, nScaleNumX, nScaleDenomX;
+        sal_Int32 nScaleNumY, nScaleDenomY, nOffsX, nOffsY;
+
+        rIStm.SeekRel( -4 );
+
+        sal_Int32 nLen;
+        rIStm.ReadInt32( nType ).ReadInt32( nLen ).ReadInt32( nWidth ).ReadInt32( nHeight );
+        rIStm.ReadInt32( nMapMode ).ReadInt32( nScaleNumX ).ReadInt32( nScaleDenomX ).ReadInt32( nScaleNumY );
+        rIStm.ReadInt32( nScaleDenomY ).ReadInt32( nOffsX ).ReadInt32( nOffsY );
+
+        // swapped
+        if( nType > 100 )
+        {
+            nType = OSL_SWAPDWORD( nType );
+            nWidth = OSL_SWAPDWORD( nWidth );
+            nHeight = OSL_SWAPDWORD( nHeight );
+            nMapMode = OSL_SWAPDWORD( nMapMode );
+            nScaleNumX = OSL_SWAPDWORD( nScaleNumX );
+            nScaleDenomX = OSL_SWAPDWORD( nScaleDenomX );
+            nScaleNumY = OSL_SWAPDWORD( nScaleNumY );
+            nScaleDenomY = OSL_SWAPDWORD( nScaleDenomY );
+            nOffsX = OSL_SWAPDWORD( nOffsX );
+            nOffsY = OSL_SWAPDWORD( nOffsY );
+        }
+
+        aSize = Size( nWidth, nHeight );
+        aMapMode = MapMode( static_cast<MapUnit>(nMapMode), Point( nOffsX, nOffsY ),
+                            Fraction( nScaleNumX, nScaleDenomX ),
+                            Fraction( nScaleNumY, nScaleDenomY ) );
+    }
+
+    meType = static_cast<GraphicType>(nType);
+
+    if( meType != GraphicType::NONE )
+    {
+        if( meType == GraphicType::Bitmap )
+        {
+            if(maVectorGraphicData && maBitmapEx.IsEmpty())
+            {
+                // use maBitmapEx as local buffer for rendered svg
+                maBitmapEx = getVectorGraphicReplacement();
+            }
+
+            maBitmapEx.SetSizePixel(aSize);
+
+            if( aMapMode != MapMode() )
+            {
+                maBitmapEx.SetPrefMapMode( aMapMode );
+                maBitmapEx.SetPrefSize( aSize );
+            }
+        }
+        else
+        {
+            maMetaFile.SetPrefMapMode( aMapMode );
+            maMetaFile.SetPrefSize( aSize );
+        }
+
+        if( meType == GraphicType::Bitmap || meType == GraphicType::GdiMetafile )
+        {
+            ReadImpGraphic( rIStm, *this );
+            bRet = rIStm.GetError() == ERRCODE_NONE;
+        }
+        else if( sal::static_int_cast<sal_uLong>(meType) >= SYS_WINMETAFILE
+                 && sal::static_int_cast<sal_uLong>(meType) <= SYS_MACMETAFILE )
+        {
+            Graphic           aSysGraphic;
+            ConvertDataFormat nCvtType;
+
+            switch( sal::static_int_cast<sal_uLong>(meType) )
+            {
+                case SYS_WINMETAFILE:
+                case SYS_WNTMETAFILE: nCvtType = ConvertDataFormat::WMF; break;
+                case SYS_OS2METAFILE: nCvtType = ConvertDataFormat::MET; break;
+                case SYS_MACMETAFILE: nCvtType = ConvertDataFormat::PCT; break;
+
+                default:
+                    nCvtType = ConvertDataFormat::Unknown;
+                break;
+            }
+
+            if( nType && GraphicConverter::Import( rIStm, aSysGraphic, nCvtType ) == ERRCODE_NONE )
+            {
+                *this = ImpGraphic( aSysGraphic.GetGDIMetaFile() );
+                bRet = rIStm.GetError() == ERRCODE_NONE;
+            }
+            else
+                meType = GraphicType::Default;
+        }
+
+        if( bRet )
+        {
+            ImplSetPrefMapMode( aMapMode );
+            ImplSetPrefSize( aSize );
+        }
+    }
+    else
+        bRet = true;
+
+    rIStm.SetEndian( nOldFormat );
+
+    return bRet;
+}
+
+bool ImpGraphic::ImplWriteEmbedded( SvStream& rOStm )
+{
+    ensureAvailable();
+
+    if( ( meType == GraphicType::NONE ) || ( meType == GraphicType::Default ) || isSwappedOut() )
+        return false;
+
+    const MapMode   aMapMode( ImplGetPrefMapMode() );
+    const Size      aSize( ImplGetPrefSize() );
+    const SvStreamEndian nOldFormat = rOStm.GetEndian();
+    sal_uLong           nDataFieldPos;
+
+    rOStm.SetEndian( SvStreamEndian::LITTLE );
+
+    // write correct version ( old style/new style header )
+    if( rOStm.GetVersion() >= SOFFICE_FILEFORMAT_50 )
+    {
+        // write ID for new format (5.0)
+        rOStm.WriteUInt32( GRAPHIC_FORMAT_50 );
+
+        // write new style header
+        VersionCompat aCompat( rOStm, StreamMode::WRITE, 1 );
+
+        rOStm.WriteInt32( static_cast<sal_Int32>(meType) );
+
+        // data size is updated later
+        nDataFieldPos = rOStm.Tell();
+        rOStm.WriteInt32( 0 );
+
+        TypeSerializer aSerializer(rOStm);
+        aSerializer.writeSize(aSize);
+
+        WriteMapMode( rOStm, aMapMode );
+    }
+    else
+    {
+        // write old style (<=4.0) header
+        rOStm.WriteInt32( static_cast<sal_Int32>(meType) );
+
+        // data size is updated later
+        nDataFieldPos = rOStm.Tell();
+        rOStm.WriteInt32( 0 );
+        rOStm.WriteInt32( aSize.Width() );
+        rOStm.WriteInt32( aSize.Height() );
+        rOStm.WriteInt32( static_cast<sal_uInt16>(aMapMode.GetMapUnit()) );
+        rOStm.WriteInt32( aMapMode.GetScaleX().GetNumerator() );
+        rOStm.WriteInt32( aMapMode.GetScaleX().GetDenominator() );
+        rOStm.WriteInt32( aMapMode.GetScaleY().GetNumerator() );
+        rOStm.WriteInt32( aMapMode.GetScaleY().GetDenominator() );
+        rOStm.WriteInt32( aMapMode.GetOrigin().X() );
+        rOStm.WriteInt32( aMapMode.GetOrigin().Y() );
+    }
+
+    bool bRet = false;
+    // write data block
+    if( !rOStm.GetError() )
+    {
+        const sal_uLong nDataStart = rOStm.Tell();
+
+        if( ImplIsSupportedGraphic() )
+            WriteImpGraphic( rOStm, *this );
+
+        if( !rOStm.GetError() )
+        {
+            const sal_uLong nStmPos2 = rOStm.Tell();
+            rOStm.Seek( nDataFieldPos );
+            rOStm.WriteInt32( nStmPos2 - nDataStart );
+            rOStm.Seek( nStmPos2 );
+            bRet = true;
+        }
+    }
+
+    rOStm.SetEndian( nOldFormat );
+
+    return bRet;
+}
+
+bool ImpGraphic::swapOut()
+{
+    if (isSwappedOut())
+        return false;
+
+    // Create a temp filename for the swap file
+    utl::TempFile aTempFile;
+    const INetURLObject aTempFileURL(aTempFile.GetURL());
+
+    // Create a swap file
+    std::shared_ptr<ImpSwapFile> pSwapFile(new ImpSwapFile(aTempFileURL, getOriginURL()), o3tl::default_delete<ImpSwapFile>());
+
+    bool bResult = false;
+
+    // Open a stream to write the swap file to
+    {
+        std::unique_ptr<SvStream> xOutputStream = pSwapFile->openOutputStream();
+
+        if (!xOutputStream)
+            return false;
+
+        // Write to stream
+        xOutputStream->SetVersion(SOFFICE_FILEFORMAT_50);
+        xOutputStream->SetCompressMode(SvStreamCompressFlags::NATIVE);
+        xOutputStream->SetBufferSize(GRAPHIC_STREAMBUFSIZE);
+
+        if (!xOutputStream->GetError() && ImplWriteEmbedded(*xOutputStream))
+        {
+            xOutputStream->Flush();
+            bResult = !xOutputStream->GetError();
+        }
+    }
+
+    // Check if writing was successful
+    if (bResult)
+    {
+        // We have swapped out, so can clean memory and prepare swap info
+        createSwapInfo();
+        ImplClearGraphics();
+
+        mpSwapFile = std::move(pSwapFile);
+        mbSwapOut = true;
+
+        // Signal to manager that we have swapped out
+        vcl::graphic::Manager::get().swappedOut(this);
+    }
+
+    return bResult;
+}
+
+bool ImpGraphic::ensureAvailable() const
+{
+    auto pThis = const_cast<ImpGraphic*>(this);
+
+    if (isSwappedOut())
+        return pThis->swapIn();
+
+    pThis->maLastUsed = std::chrono::high_resolution_clock::now();
+    return true;
+}
+
+bool ImpGraphic::loadPrepared()
+{
+    Graphic aGraphic;
+    if (!mpGfxLink->LoadNative(aGraphic))
+        return false;
+
+    GraphicExternalLink aLink = maGraphicExternalLink;
+
+    Size aPrefSize = maSwapInfo.maPrefSize;
+    MapMode aPrefMapMode = maSwapInfo.maPrefMapMode;
+    *this = *aGraphic.ImplGetImpGraphic();
+    if (aPrefSize.getWidth() && aPrefSize.getHeight() && aPrefMapMode == ImplGetPrefMapMode())
+    {
+        // Use custom preferred size if it was set when the graphic was still unloaded.
+        // Only set the size in case the unloaded and loaded unit matches.
+        ImplSetPrefSize(aPrefSize);
+    }
+
+    maGraphicExternalLink = aLink;
+
+    return true;
+}
+
+bool ImpGraphic::swapIn()
+{
+    bool bRet = false;
+
+    if (!isSwappedOut())
+        return bRet;
+
+    if (mbPrepared)
+    {
+        bRet = loadPrepared();
+    }
+    else
+    {
+        OUString aSwapURL;
+
+        if( mpSwapFile )
+            aSwapURL = mpSwapFile->getSwapURL().GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+        if( !aSwapURL.isEmpty() )
+        {
+            std::unique_ptr<SvStream> xIStm;
+            try
+            {
+                xIStm = ::utl::UcbStreamHelper::CreateStream( aSwapURL, StreamMode::READWRITE | StreamMode::SHARE_DENYWRITE );
+            }
+            catch( const css::uno::Exception& )
+            {
+            }
+
+            if( xIStm )
+            {
+                xIStm->SetVersion( SOFFICE_FILEFORMAT_50 );
+                xIStm->SetCompressMode( SvStreamCompressFlags::NATIVE );
+
+                bRet = swapInFromStream(xIStm.get());
+                xIStm.reset();
+                if (mpSwapFile)
+                    setOriginURL(mpSwapFile->getOriginURL());
+                mpSwapFile.reset();
+            }
+        }
+    }
+
+    if (bRet)
+        vcl::graphic::Manager::get().swappedIn(this);
+
+    return bRet;
+}
+
+bool ImpGraphic::swapInFromStream(SvStream* xIStm)
+{
+    bool bRet = false;
+
+    if( !xIStm )
+        return false;
+
+    xIStm->SetBufferSize( GRAPHIC_STREAMBUFSIZE );
+
+    if( xIStm->GetError() )
+        return false;
+
+    //keep the swap file alive, because its quite possibly the backing storage
+    //for xIStm
+    std::shared_ptr<ImpSwapFile> xSwapFile(std::move(mpSwapFile));
+    assert(!mpSwapFile);
+
+    std::shared_ptr<GraphicReader> xContext(std::move(mpContext));
+    assert(!mpContext);
+
+    bool bDummyContext = mbDummyContext;
+    mbDummyContext = false;
+
+    bRet = ImplReadEmbedded( *xIStm );
+
+    //restore ownership of the swap file and context
+    mpSwapFile = std::move(xSwapFile);
+    mpContext = std::move(xContext);
+    mbDummyContext = bDummyContext;
+
+    if (!bRet)
+    {
+        //throw away swapfile, etc.
+        ImplClear();
+    }
+
+    mbSwapOut = false;
+
+    return bRet;
+}
+
+void ImpGraphic::ImplSetLink(const std::shared_ptr<GfxLink>& rGfxLink)
+{
+    ensureAvailable();
+
+    mpGfxLink = rGfxLink;
+}
+
+std::shared_ptr<GfxLink> ImpGraphic::ImplGetSharedGfxLink() const
+{
+    return mpGfxLink;
+}
+
+GfxLink ImpGraphic::ImplGetLink()
+{
+    ensureAvailable();
+
+    return( mpGfxLink ? *mpGfxLink : GfxLink() );
+}
+
+bool ImpGraphic::ImplIsLink() const
+{
+    return ( bool(mpGfxLink) );
+}
+
+BitmapChecksum ImpGraphic::ImplGetChecksum() const
+{
+    if (mnChecksum != 0)
+        return mnChecksum;
+
+    BitmapChecksum nRet = 0;
+
+    ensureAvailable();
+
+    if( ImplIsSupportedGraphic() && !isSwappedOut() )
+    {
+        switch( meType )
+        {
+            case GraphicType::Default:
+            break;
+
+            case GraphicType::Bitmap:
+            {
+                if(maVectorGraphicData)
+                    nRet = maVectorGraphicData->GetChecksum();
+                else if( mpAnimation )
+                    nRet = mpAnimation->GetChecksum();
+                else
+                    nRet = maBitmapEx.GetChecksum();
+            }
+            break;
+
+            default:
+                nRet = maMetaFile.GetChecksum();
+            break;
+        }
+    }
+
+    mnChecksum = nRet;
+    return nRet;
+}
+
+bool ImpGraphic::ImplExportNative( SvStream& rOStm ) const
+{
+    ensureAvailable();
+
+    if( rOStm.GetError() )
+        return false;
+
+    bool bResult = false;
+
+    if( !isSwappedOut() )
+    {
+        if( mpGfxLink && mpGfxLink->IsNative() )
+            bResult = mpGfxLink->ExportNative( rOStm );
+        else
+        {
+            WriteImpGraphic( rOStm, *this );
+            bResult = ( rOStm.GetError() == ERRCODE_NONE );
+        }
+    }
+    else
+         rOStm.SetError( SVSTREAM_GENERALERROR );
+
+    return bResult;
+}
+
+sal_Int32 ImpGraphic::getPageNumber() const
+{
+    if (maVectorGraphicData)
+        return maVectorGraphicData->getPageIndex();
+    return -1;
+}
+
+void ReadImpGraphic( SvStream& rIStm, ImpGraphic& rImpGraphic )
+{
+    if (rIStm.GetError())
+        return;
+
+    const sal_uLong nStmPos1 = rIStm.Tell();
+    sal_uInt32 nTmp;
+
+    rImpGraphic.ImplClear();
+
+    // read Id
+    rIStm.ReadUInt32( nTmp );
+
+    // if there is no more data, avoid further expensive
+    // reading which will create VDevs and other stuff, just to
+    // read nothing. CAUTION: Eof is only true AFTER reading another
+    // byte, a speciality of SvMemoryStream (!)
+    if (!rIStm.good())
+        return;
+
+    if (NATIVE_FORMAT_50 == nTmp)
+    {
+        Graphic         aGraphic;
+        GfxLink         aLink;
+
+        // read compat info, destructor writes stuff into the header
+        {
+            VersionCompat aCompat( rIStm, StreamMode::READ );
+        }
+
+        TypeSerializer aSerializer(rIStm);
+        aSerializer.readGfxLink(aLink);
+
+        // set dummy link to avoid creation of additional link after filtering;
+        // we set a default link to avoid unnecessary swapping of native data
+        aGraphic.SetGfxLink(std::make_shared<GfxLink>());
+
+        if( !rIStm.GetError() && aLink.LoadNative( aGraphic ) )
+        {
+            // set link only, if no other link was set
+            const bool bSetLink = !rImpGraphic.mpGfxLink;
+
+            // assign graphic
+            rImpGraphic = *aGraphic.ImplGetImpGraphic();
+
+            if( aLink.IsPrefMapModeValid() )
+                rImpGraphic.ImplSetPrefMapMode( aLink.GetPrefMapMode() );
+
+            if( aLink.IsPrefSizeValid() )
+                rImpGraphic.ImplSetPrefSize( aLink.GetPrefSize() );
+
+            if( bSetLink )
+                rImpGraphic.ImplSetLink(std::make_shared<GfxLink>(aLink));
+        }
+        else
+        {
+            rIStm.Seek( nStmPos1 );
+            rIStm.SetError( ERRCODE_IO_WRONGFORMAT );
+        }
+        return;
+    }
+
+    BitmapEx        aBmpEx;
+    const SvStreamEndian nOldFormat = rIStm.GetEndian();
+
+    rIStm.SeekRel( -4 );
+    rIStm.SetEndian( SvStreamEndian::LITTLE );
+    ReadDIBBitmapEx(aBmpEx, rIStm);
+
+    if( !rIStm.GetError() )
+    {
+        sal_uInt32  nMagic1(0), nMagic2(0);
+        sal_uLong   nActPos = rIStm.Tell();
+
+        rIStm.ReadUInt32( nMagic1 ).ReadUInt32( nMagic2 );
+        rIStm.Seek( nActPos );
+
+        rImpGraphic = ImpGraphic( aBmpEx );
+
+        if( !rIStm.GetError() && ( 0x5344414e == nMagic1 ) && ( 0x494d4931 == nMagic2 ) )
+        {
+            rImpGraphic.mpAnimation = std::make_unique<Animation>();
+            ReadAnimation( rIStm, *rImpGraphic.mpAnimation );
+
+            // #108077# manually set loaded BmpEx to Animation
+            // (which skips loading its BmpEx if already done)
+            rImpGraphic.mpAnimation->SetBitmapEx(aBmpEx);
+        }
+        else
+            rIStm.ResetError();
+    }
+    else
+    {
+        GDIMetaFile aMtf;
+
+        rIStm.Seek( nStmPos1 );
+        rIStm.ResetError();
+        ReadGDIMetaFile( rIStm, aMtf );
+
+        if( !rIStm.GetError() )
+        {
+            rImpGraphic = aMtf;
+        }
+        else
+        {
+            ErrCode nOrigError = rIStm.GetErrorCode();
+            // try to stream in Svg defining data (length, byte array and evtl. path)
+            // See below (operator<<) for more information
+            sal_uInt32 nMagic;
+            rIStm.Seek(nStmPos1);
+            rIStm.ResetError();
+            rIStm.ReadUInt32( nMagic );
+
+            if (constSvgMagic == nMagic || constWmfMagic == nMagic || constEmfMagic == nMagic || constPdfMagic == nMagic)
+            {
+                sal_uInt32 nVectorGraphicDataArrayLength(0);
+                rIStm.ReadUInt32(nVectorGraphicDataArrayLength);
+
+                if (nVectorGraphicDataArrayLength)
+                {
+                    VectorGraphicDataArray aNewData(nVectorGraphicDataArrayLength);
+
+                    rIStm.ReadBytes(aNewData.getArray(), nVectorGraphicDataArrayLength);
+                    OUString aPath = rIStm.ReadUniOrByteString(rIStm.GetStreamCharSet());
+
+                    if (!rIStm.GetError())
+                    {
+                        VectorGraphicDataType aDataType(VectorGraphicDataType::Svg);
+
+                        if (constWmfMagic == nMagic)
+                        {
+                            aDataType = VectorGraphicDataType::Wmf;
+                        }
+                        else if (constEmfMagic == nMagic)
+                        {
+                            aDataType = VectorGraphicDataType::Emf;
+                        }
+                        else if (constPdfMagic == nMagic)
+                        {
+                            aDataType = VectorGraphicDataType::Pdf;
+                        }
+
+                        auto aVectorGraphicDataPtr = std::make_shared<VectorGraphicData>(aNewData, aPath, aDataType);
+                        rImpGraphic = aVectorGraphicDataPtr;
+                    }
+                }
+            }
+            else
+            {
+                rIStm.SetError(nOrigError);
+            }
+
+            rIStm.Seek(nStmPos1);
+        }
+    }
+
+    rIStm.SetEndian( nOldFormat );
+}
+
+void WriteImpGraphic(SvStream& rOStm, const ImpGraphic& rImpGraphic)
+{
+    if (rOStm.GetError())
+        return;
+
+    rImpGraphic.ensureAvailable();
+
+    if (rImpGraphic.isSwappedOut())
+    {
+        rOStm.SetError( SVSTREAM_GENERALERROR );
+        return;
+    }
+
+    if( ( rOStm.GetVersion() >= SOFFICE_FILEFORMAT_50 ) &&
+        ( rOStm.GetCompressMode() & SvStreamCompressFlags::NATIVE ) &&
+        rImpGraphic.mpGfxLink && rImpGraphic.mpGfxLink->IsNative())
+    {
+        // native format
+        rOStm.WriteUInt32( NATIVE_FORMAT_50 );
+
+        // write compat info, destructor writes stuff into the header
+        {
+            VersionCompat aCompat( rOStm, StreamMode::WRITE, 1 );
+        }
+        rImpGraphic.mpGfxLink->SetPrefMapMode( rImpGraphic.ImplGetPrefMapMode() );
+        rImpGraphic.mpGfxLink->SetPrefSize( rImpGraphic.ImplGetPrefSize() );
+        TypeSerializer aSerializer(rOStm);
+        aSerializer.writeGfxLink(*rImpGraphic.mpGfxLink);
+    }
+    else
+    {
+        // own format
+        const SvStreamEndian nOldFormat = rOStm.GetEndian();
+        rOStm.SetEndian( SvStreamEndian::LITTLE );
+
+        switch( rImpGraphic.ImplGetType() )
+        {
+            case GraphicType::NONE:
+            case GraphicType::Default:
+            break;
+
+            case GraphicType::Bitmap:
+            {
+                if(rImpGraphic.getVectorGraphicData())
+                {
+                    // stream out Vector Graphic defining data (length, byte array and evtl. path)
+                    // this is used e.g. in swapping out graphic data and in transporting it over UNO API
+                    // as sequence of bytes, but AFAIK not written anywhere to any kind of file, so it should be
+                    // no problem to extend it; only used at runtime
+                    switch (rImpGraphic.getVectorGraphicData()->getVectorGraphicDataType())
+                    {
+                        case VectorGraphicDataType::Wmf:
+                        {
+                            rOStm.WriteUInt32(constWmfMagic);
+                            break;
+                        }
+                        case VectorGraphicDataType::Emf:
+                        {
+                            rOStm.WriteUInt32(constEmfMagic);
+                            break;
+                        }
+                        case VectorGraphicDataType::Svg:
+                        {
+                            rOStm.WriteUInt32(constSvgMagic);
+                            break;
+                        }
+                        case VectorGraphicDataType::Pdf:
+                        {
+                            rOStm.WriteUInt32(constPdfMagic);
+                            break;
+                        }
+                    }
+
+                    rOStm.WriteUInt32( rImpGraphic.getVectorGraphicData()->getVectorGraphicDataArrayLength() );
+                    rOStm.WriteBytes(rImpGraphic.getVectorGraphicData()->getVectorGraphicDataArray().getConstArray(),
+                        rImpGraphic.getVectorGraphicData()->getVectorGraphicDataArrayLength());
+                    rOStm.WriteUniOrByteString(rImpGraphic.getVectorGraphicData()->getPath(),
+                                               rOStm.GetStreamCharSet());
+                }
+                else if( rImpGraphic.ImplIsAnimated())
+                {
+                    WriteAnimation( rOStm, *rImpGraphic.mpAnimation );
+                }
+                else
+                {
+                    WriteDIBBitmapEx(rImpGraphic.maBitmapEx, rOStm);
+                }
+            }
+            break;
+
+            default:
+            {
+                if( rImpGraphic.ImplIsSupportedGraphic() )
+                    WriteGDIMetaFile( rOStm, rImpGraphic.maMetaFile );
+            }
+            break;
+        }
+
+        rOStm.SetEndian( nOldFormat );
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/impvect.cxx b/vcl/source/gdi/impvect.cxx
new file mode 100644
index 000000000..60027e19c
--- /dev/null
+++ b/vcl/source/gdi/impvect.cxx
@@ -0,0 +1,1000 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/log.hxx>
+#include <vcl/bitmapaccess.hxx>
+#include <tools/link.hxx>
+#include <tools/poly.hxx>
+#include <tools/helpers.hxx>
+#include <vcl/gdimtf.hxx>
+#include <vcl/metaact.hxx>
+#include <vcl/virdev.hxx>
+#include "impvect.hxx"
+#include <array>
+#include <memory>
+
+#define VECT_POLY_MAX 8192
+
+#define VECT_FREE_INDEX 0
+#define VECT_CONT_INDEX 1
+#define VECT_DONE_INDEX 2
+
+#define VECT_POLY_INLINE_INNER  1UL
+#define VECT_POLY_INLINE_OUTER  2UL
+#define VECT_POLY_OUTLINE_INNER 4UL
+#define VECT_POLY_OUTLINE_OUTER 8UL
+
+static void VECT_MAP( const std::unique_ptr<long []> & pMapIn, const std::unique_ptr<long []>& pMapOut, long nVal )
+{
+    pMapIn[nVal] = (nVal * 4) + 1;
+    pMapOut[nVal] = pMapIn[nVal] + 5;
+}
+static constexpr long BACK_MAP( long _def_nVal )
+{
+    return ((_def_nVal + 2) >> 2) - 1;
+}
+static void VECT_PROGRESS( const Link<long, void>* pProgress, long _def_nVal )
+{
+    if(pProgress)
+      pProgress->Call(_def_nVal);
+}
+
+namespace {
+
+class ImplVectMap;
+class ImplChain;
+
+}
+
+namespace ImplVectorizer
+{
+    static ImplVectMap* ImplExpand( BitmapReadAccess* pRAcc, const Color& rColor );
+    static void     ImplCalculate( ImplVectMap* pMap, tools::PolyPolygon& rPolyPoly, sal_uInt8 cReduce );
+    static bool     ImplGetChain( ImplVectMap* pMap, const Point& rStartPt, ImplChain& rChain );
+    static bool     ImplIsUp( ImplVectMap const * pMap, long nY, long nX );
+    static void     ImplLimitPolyPoly( tools::PolyPolygon& rPolyPoly );
+}
+
+namespace {
+
+struct ChainMove { long nDX; long nDY; };
+
+}
+
+static const ChainMove aImplMove[ 8 ] =   {
+                                        { 1, 0 },
+                                        { 0, -1 },
+                                        { -1, 0 },
+                                        { 0, 1 },
+                                        { 1, -1 },
+                                        { -1, -1 },
+                                        { -1, 1 },
+                                        { 1, 1 }
+                                    };
+
+static const ChainMove aImplMoveInner[ 8 ] =  {
+                                            { 0, 1 },
+                                            { 1, 0 },
+                                            { 0, -1 },
+                                            { -1, 0 },
+                                            { 0, 1 },
+                                            { 1, 0 },
+                                            { 0, -1 },
+                                            { -1, 0 }
+                                        };
+
+static const ChainMove aImplMoveOuter[ 8 ] =  {
+                                            { 0, -1 },
+                                            { -1, 0 },
+                                            { 0, 1 },
+                                            { 1, 0 },
+                                            { -1, 0 },
+                                            { 0, 1 },
+                                            { 1, 0 },
+                                            { 0, -1 }
+                                        };
+
+namespace {
+
+struct ImplColorSet
+{
+    BitmapColor maColor;
+    sal_uInt16      mnIndex = 0;
+    bool        mbSet = false;
+};
+
+}
+
+static bool ImplColorSetCmpFnc( const ImplColorSet& lhs, const ImplColorSet& rhs)
+{
+    if( lhs.mbSet && rhs.mbSet )
+    {
+        const sal_uInt8 cLum1 = lhs.maColor.GetLuminance();
+        const sal_uInt8 cLum2 = rhs.maColor.GetLuminance();
+        return cLum1 < cLum2;
+    }
+    return lhs.mbSet > rhs.mbSet;
+}
+
+namespace {
+
+class ImplPointArray
+{
+    std::unique_ptr<Point[]> mpArray;
+    sal_uLong mnSize;
+    sal_uLong mnRealSize;
+
+public:
+
+    ImplPointArray();
+
+    void ImplSetSize( sal_uLong nSize );
+    sal_uLong ImplGetRealSize() const { return mnRealSize; }
+    void ImplSetRealSize( sal_uLong nRealSize ) { mnRealSize = nRealSize; }
+    void ImplCreatePoly( tools::Polygon& rPoly ) const;
+
+    inline Point& operator[]( sal_uLong nPos );
+    inline const Point& operator[]( sal_uLong nPos ) const;
+
+};
+
+}
+
+ImplPointArray::ImplPointArray() :
+    mnSize      ( 0 ),
+    mnRealSize  ( 0 )
+
+{
+}
+
+void ImplPointArray::ImplSetSize( sal_uLong nSize )
+{
+    const sal_uLong nTotal = nSize * sizeof( Point );
+
+    mnSize = nSize;
+    mnRealSize = 0;
+
+    mpArray = std::make_unique<Point[]>( nTotal );
+}
+
+inline Point& ImplPointArray::operator[]( sal_uLong nPos )
+{
+    SAL_WARN_IF( nPos >= mnSize, "vcl", "ImplPointArray::operator[]: nPos out of range!" );
+    return mpArray[ nPos ];
+}
+
+inline const Point& ImplPointArray::operator[]( sal_uLong nPos ) const
+{
+    SAL_WARN_IF( nPos >= mnSize, "vcl", "ImplPointArray::operator[]: nPos out of range!" );
+    return mpArray[ nPos ];
+}
+
+void ImplPointArray::ImplCreatePoly( tools::Polygon& rPoly ) const
+{
+    rPoly = tools::Polygon( sal::static_int_cast<sal_uInt16>(mnRealSize), mpArray.get() );
+}
+
+namespace {
+
+class ImplVectMap
+{
+private:
+
+    Scanline        mpBuf;
+    Scanline*       mpScan;
+    long            mnWidth;
+    long            mnHeight;
+
+public:
+
+                    ImplVectMap( long nWidth, long nHeight );
+                    ~ImplVectMap();
+
+    long     Width() const { return mnWidth; }
+    long     Height() const { return mnHeight; }
+
+    inline void     Set( long nY, long nX, sal_uInt8 cVal );
+    inline sal_uInt8        Get( long nY, long nX ) const;
+
+    inline bool     IsFree( long nY, long nX ) const;
+    inline bool     IsCont( long nY, long nX ) const;
+    inline bool     IsDone( long nY, long nX ) const;
+
+};
+
+}
+
+ImplVectMap::ImplVectMap( long nWidth, long nHeight ) :
+    mpBuf ( static_cast<Scanline>(rtl_allocateZeroMemory(nWidth * nHeight)) ),
+    mpScan ( static_cast<Scanline*>(std::malloc(nHeight * sizeof(Scanline))) ),
+    mnWidth ( nWidth ),
+    mnHeight( nHeight )
+{
+    const long  nWidthAl = ( nWidth >> 2 ) + 1;
+    Scanline    pTmp = mpBuf;
+
+    for( long nY = 0; nY < nHeight; pTmp += nWidthAl )
+        mpScan[ nY++ ] = pTmp;
+}
+
+ImplVectMap::~ImplVectMap()
+{
+    std::free( mpBuf );
+    std::free( mpScan );
+}
+
+inline void ImplVectMap::Set( long nY, long nX, sal_uInt8 cVal )
+{
+    const sal_uInt8 cShift = sal::static_int_cast<sal_uInt8>(6 - ( ( nX & 3 ) << 1 ));
+    auto & rPixel = mpScan[ nY ][ nX >> 2 ];
+    rPixel = (rPixel & ~( 3 << cShift ) ) | ( cVal << cShift );
+}
+
+inline sal_uInt8    ImplVectMap::Get( long nY, long nX ) const
+{
+    return sal::static_int_cast<sal_uInt8>( ( ( mpScan[ nY ][ nX >> 2 ] ) >> ( 6 - ( ( nX & 3 ) << 1 ) ) ) & 3 );
+}
+
+inline bool ImplVectMap::IsFree( long nY, long nX ) const
+{
+    return( VECT_FREE_INDEX == Get( nY, nX ) );
+}
+
+inline bool ImplVectMap::IsCont( long nY, long nX ) const
+{
+    return( VECT_CONT_INDEX == Get( nY, nX ) );
+}
+
+inline bool ImplVectMap::IsDone( long nY, long nX ) const
+{
+    return( VECT_DONE_INDEX == Get( nY, nX ) );
+}
+
+namespace {
+
+class ImplChain
+{
+private:
+
+    tools::Polygon  maPoly;
+    Point           maStartPt;
+    sal_uLong       mnArraySize;
+    sal_uLong       mnCount;
+    std::unique_ptr<sal_uInt8[]>
+                    mpCodes;
+
+    void            ImplGetSpace();
+
+    void            ImplPostProcess( const ImplPointArray& rArr );
+
+    ImplChain(const ImplChain&) = delete;
+    ImplChain& operator=(const ImplChain&) = delete;
+
+public:
+
+                    ImplChain();
+
+    void            ImplBeginAdd( const Point& rStartPt );
+    inline void     ImplAdd( sal_uInt8 nCode );
+    void            ImplEndAdd( sal_uLong nTypeFlag );
+
+    const tools::Polygon& ImplGetPoly() const { return maPoly; }
+};
+
+}
+
+ImplChain::ImplChain() :
+    mnArraySize ( 1024 ),
+    mnCount     ( 0 ),
+    mpCodes     ( new sal_uInt8[mnArraySize] )
+{
+}
+
+void ImplChain::ImplGetSpace()
+{
+    const sal_uLong nOldArraySize = mnArraySize;
+    sal_uInt8*      pNewCodes;
+
+    mnArraySize = mnArraySize << 1;
+    pNewCodes = new sal_uInt8[ mnArraySize ];
+    memcpy( pNewCodes, mpCodes.get(), nOldArraySize );
+    mpCodes.reset( pNewCodes );
+}
+
+void ImplChain::ImplBeginAdd( const Point& rStartPt )
+{
+    maPoly = tools::Polygon();
+    maStartPt = rStartPt;
+    mnCount = 0;
+}
+
+inline void ImplChain::ImplAdd( sal_uInt8 nCode )
+{
+    if( mnCount == mnArraySize )
+        ImplGetSpace();
+
+    mpCodes[ mnCount++ ] = nCode;
+}
+
+void ImplChain::ImplEndAdd( sal_uLong nFlag )
+{
+    if( mnCount )
+    {
+        ImplPointArray aArr;
+
+        if( nFlag & VECT_POLY_INLINE_INNER )
+        {
+            long nFirstX, nFirstY;
+            long nLastX, nLastY;
+
+            nFirstX = nLastX = maStartPt.X();
+            nFirstY = nLastY = maStartPt.Y();
+            aArr.ImplSetSize( mnCount << 1 );
+
+            sal_uInt16 nPolyPos;
+            sal_uLong i;
+            for( i = 0, nPolyPos = 0; i < ( mnCount - 1 ); i++ )
+            {
+                const sal_uInt8             cMove = mpCodes[ i ];
+                const sal_uInt8             cNextMove = mpCodes[ i + 1 ];
+                const ChainMove&        rMove = aImplMove[ cMove ];
+                const ChainMove&        rMoveInner = aImplMoveInner[ cMove ];
+//              Point&                  rPt = aArr[ nPolyPos ];
+                bool                    bDone = true;
+
+                nLastX += rMove.nDX;
+                nLastY += rMove.nDY;
+
+                if( cMove < 4 )
+                {
+                    if( ( cMove == 0 && cNextMove == 3 ) ||
+                        ( cMove == 3 && cNextMove == 2 ) ||
+                        ( cMove == 2 && cNextMove == 1 ) ||
+                        ( cMove == 1 && cNextMove == 0 ) )
+                    {
+                    }
+                    else if( cMove == 2 && cNextMove == 3 )
+                    {
+                        aArr[ nPolyPos ].setX( nLastX );
+                        aArr[ nPolyPos++ ].setY( nLastY - 1 );
+
+                        aArr[ nPolyPos ].setX( nLastX - 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY - 1 );
+
+                        aArr[ nPolyPos ].setX( nLastX - 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY );
+                    }
+                    else if( cMove == 3 && cNextMove == 0 )
+                    {
+                        aArr[ nPolyPos ].setX( nLastX - 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY );
+
+                        aArr[ nPolyPos ].setX( nLastX - 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY + 1 );
+
+                        aArr[ nPolyPos ].setX( nLastX );
+                        aArr[ nPolyPos++ ].setY( nLastY + 1 );
+                    }
+                    else if( cMove == 0 && cNextMove == 1 )
+                    {
+                        aArr[ nPolyPos ].setX( nLastX );
+                        aArr[ nPolyPos++ ].setY( nLastY + 1 );
+
+                        aArr[ nPolyPos ].setX( nLastX + 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY + 1 );
+
+                        aArr[ nPolyPos ].setX( nLastX + 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY );
+                    }
+                    else if( cMove == 1 && cNextMove == 2 )
+                    {
+                        aArr[ nPolyPos ].setX( nLastX + 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY + 1 );
+
+                        aArr[ nPolyPos ].setX( nLastX + 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY - 1 );
+
+                        aArr[ nPolyPos ].setX( nLastX );
+                        aArr[ nPolyPos++ ].setY( nLastY - 1 );
+                    }
+                    else
+                        bDone = false;
+                }
+                else if( cMove == 7 && cNextMove == 0 )
+                {
+                    aArr[ nPolyPos ].setX( nLastX - 1 );
+                    aArr[ nPolyPos++ ].setY( nLastY );
+
+                    aArr[ nPolyPos ].setX( nLastX );
+                    aArr[ nPolyPos++ ].setY( nLastY + 1 );
+                }
+                else if( cMove == 4 && cNextMove == 1 )
+                {
+                    aArr[ nPolyPos ].setX( nLastX );
+                    aArr[ nPolyPos++ ].setY( nLastY + 1 );
+
+                    aArr[ nPolyPos ].setX( nLastX + 1 );
+                    aArr[ nPolyPos++ ].setY( nLastY );
+                }
+                else
+                    bDone = false;
+
+                if( !bDone )
+                {
+                    aArr[ nPolyPos ].setX( nLastX + rMoveInner.nDX );
+                    aArr[ nPolyPos++ ].setY( nLastY + rMoveInner.nDY );
+                }
+            }
+
+            aArr[ nPolyPos ].setX( nFirstX + 1 );
+            aArr[ nPolyPos++ ].setY( nFirstY + 1 );
+            aArr.ImplSetRealSize( nPolyPos );
+        }
+        else if( nFlag & VECT_POLY_INLINE_OUTER )
+        {
+            long nFirstX, nFirstY;
+            long nLastX, nLastY;
+
+            nFirstX = nLastX = maStartPt.X();
+            nFirstY = nLastY = maStartPt.Y();
+            aArr.ImplSetSize( mnCount << 1 );
+
+            sal_uInt16 nPolyPos;
+            sal_uLong i;
+            for( i = 0, nPolyPos = 0; i < ( mnCount - 1 ); i++ )
+            {
+                const sal_uInt8             cMove = mpCodes[ i ];
+                const sal_uInt8             cNextMove = mpCodes[ i + 1 ];
+                const ChainMove&        rMove = aImplMove[ cMove ];
+                const ChainMove&        rMoveOuter = aImplMoveOuter[ cMove ];
+//              Point&                  rPt = aArr[ nPolyPos ];
+                bool                    bDone = true;
+
+                nLastX += rMove.nDX;
+                nLastY += rMove.nDY;
+
+                if( cMove < 4 )
+                {
+                    if( ( cMove == 0 && cNextMove == 1 ) ||
+                        ( cMove == 1 && cNextMove == 2 ) ||
+                        ( cMove == 2 && cNextMove == 3 ) ||
+                        ( cMove == 3 && cNextMove == 0 ) )
+                    {
+                    }
+                    else if( cMove == 0 && cNextMove == 3 )
+                    {
+                        aArr[ nPolyPos ].setX( nLastX );
+                        aArr[ nPolyPos++ ].setY( nLastY - 1 );
+
+                        aArr[ nPolyPos ].setX( nLastX + 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY - 1 );
+
+                        aArr[ nPolyPos ].setX( nLastX + 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY );
+                    }
+                    else if( cMove == 3 && cNextMove == 2 )
+                    {
+                        aArr[ nPolyPos ].setX( nLastX + 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY );
+
+                        aArr[ nPolyPos ].setX( nLastX + 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY + 1 );
+
+                        aArr[ nPolyPos ].setX( nLastX );
+                        aArr[ nPolyPos++ ].setY( nLastY + 1 );
+                    }
+                    else if( cMove == 2 && cNextMove == 1 )
+                    {
+                        aArr[ nPolyPos ].setX( nLastX );
+                        aArr[ nPolyPos++ ].setY( nLastY + 1 );
+
+                        aArr[ nPolyPos ].setX( nLastX - 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY + 1 );
+
+                        aArr[ nPolyPos ].setX( nLastX - 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY );
+                    }
+                    else if( cMove == 1 && cNextMove == 0 )
+                    {
+                        aArr[ nPolyPos ].setX( nLastX - 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY );
+
+                        aArr[ nPolyPos ].setX( nLastX - 1 );
+                        aArr[ nPolyPos++ ].setY( nLastY - 1 );
+
+                        aArr[ nPolyPos ].setX( nLastX );
+                        aArr[ nPolyPos++ ].setY( nLastY - 1 );
+                    }
+                    else
+                        bDone = false;
+                }
+                else if( cMove == 7 && cNextMove == 3 )
+                {
+                    aArr[ nPolyPos ].setX( nLastX );
+                    aArr[ nPolyPos++ ].setY( nLastY - 1 );
+
+                    aArr[ nPolyPos ].setX( nLastX + 1 );
+                    aArr[ nPolyPos++ ].setY( nLastY );
+                }
+                else if( cMove == 6 && cNextMove == 2 )
+                {
+                    aArr[ nPolyPos ].setX( nLastX + 1 );
+                    aArr[ nPolyPos++ ].setY( nLastY );
+
+                    aArr[ nPolyPos ].setX( nLastX );
+                    aArr[ nPolyPos++ ].setY( nLastY + 1 );
+                }
+                else
+                    bDone = false;
+
+                if( !bDone )
+                {
+                    aArr[ nPolyPos ].setX( nLastX + rMoveOuter.nDX );
+                    aArr[ nPolyPos++ ].setY( nLastY + rMoveOuter.nDY );
+                }
+            }
+
+            aArr[ nPolyPos ].setX( nFirstX - 1 );
+            aArr[ nPolyPos++ ].setY( nFirstY - 1 );
+            aArr.ImplSetRealSize( nPolyPos );
+        }
+        else
+        {
+            long nLastX = maStartPt.X(), nLastY = maStartPt.Y();
+
+            aArr.ImplSetSize( mnCount + 1 );
+            aArr[ 0 ] = Point( nLastX, nLastY );
+
+            for( sal_uLong i = 0; i < mnCount; )
+            {
+                const ChainMove& rMove = aImplMove[ mpCodes[ i ] ];
+                nLastX += rMove.nDX;
+                nLastY += rMove.nDY;
+                aArr[ ++i ] = Point( nLastX, nLastY );
+            }
+
+            aArr.ImplSetRealSize( mnCount + 1 );
+        }
+
+        ImplPostProcess( aArr );
+    }
+    else
+        maPoly.SetSize( 0 );
+}
+
+void ImplChain::ImplPostProcess( const ImplPointArray& rArr )
+{
+    ImplPointArray  aNewArr1;
+    ImplPointArray  aNewArr2;
+    Point*          pLast;
+    Point*          pLeast;
+    sal_uLong           nNewPos;
+    sal_uLong           nCount = rArr.ImplGetRealSize();
+    sal_uLong           n;
+
+    // pass 1
+    aNewArr1.ImplSetSize( nCount );
+    pLast = &( aNewArr1[ 0 ] );
+    pLast->setX( BACK_MAP( rArr[ 0 ].X() ) );
+    pLast->setY( BACK_MAP( rArr[ 0 ].Y() ) );
+
+    for( n = nNewPos = 1; n < nCount; )
+    {
+        const Point& rPt = rArr[ n++ ];
+        const long   nX = BACK_MAP( rPt.X() );
+        const long   nY = BACK_MAP( rPt.Y() );
+
+        if( nX != pLast->X() || nY != pLast->Y() )
+        {
+            pLast = pLeast = &( aNewArr1[ nNewPos++ ] );
+            pLeast->setX( nX );
+            pLeast->setY( nY );
+        }
+    }
+
+    nCount = nNewPos;
+    aNewArr1.ImplSetRealSize( nCount );
+
+    // pass 2
+    aNewArr2.ImplSetSize( nCount );
+    pLast = &( aNewArr2[ 0 ] );
+    *pLast = aNewArr1[ 0 ];
+
+    for( n = nNewPos = 1; n < nCount; )
+    {
+        pLeast = &( aNewArr1[ n++ ] );
+
+        if( pLeast->X() == pLast->X() )
+        {
+            while( n < nCount && aNewArr1[ n ].X() == pLast->X() )
+                pLeast = &( aNewArr1[ n++ ] );
+        }
+        else if( pLeast->Y() == pLast->Y() )
+        {
+            while( n < nCount && aNewArr1[ n ].Y() == pLast->Y() )
+                pLeast = &( aNewArr1[ n++ ] );
+        }
+
+        pLast = pLeast;
+        aNewArr2[ nNewPos++ ] = *pLast;
+    }
+
+    aNewArr2.ImplSetRealSize( nNewPos );
+    aNewArr2.ImplCreatePoly( maPoly );
+}
+
+namespace ImplVectorizer {
+
+bool ImplVectorize( const Bitmap& rColorBmp, GDIMetaFile& rMtf,
+                    sal_uInt8 cReduce, const Link<long,void>* pProgress )
+{
+    bool bRet = false;
+
+    VECT_PROGRESS( pProgress, 0 );
+
+    std::unique_ptr<Bitmap> xBmp(new Bitmap( rColorBmp ));
+    Bitmap::ScopedReadAccess pRAcc(*xBmp);
+
+    if( pRAcc )
+    {
+        tools::PolyPolygon         aPolyPoly;
+        double              fPercent = 0.0;
+        double              fPercentStep_2 = 0.0;
+        const long          nWidth = pRAcc->Width();
+        const long          nHeight = pRAcc->Height();
+        const sal_uInt16        nColorCount = pRAcc->GetPaletteEntryCount();
+        sal_uInt16              n;
+        std::array<ImplColorSet, 256> aColorSet;
+
+        rMtf.Clear();
+
+        // get used palette colors and sort them from light to dark colors
+        for( n = 0; n < nColorCount; n++ )
+        {
+            aColorSet[ n ].mnIndex = n;
+            aColorSet[ n ].maColor = pRAcc->GetPaletteColor( n );
+        }
+
+        for( long nY = 0; nY < nHeight; nY++ )
+        {
+            Scanline pScanlineRead = pRAcc->GetScanline( nY );
+            for( long nX = 0; nX < nWidth; nX++ )
+                aColorSet[ pRAcc->GetIndexFromData( pScanlineRead, nX ) ].mbSet = true;
+        }
+
+        std::sort( aColorSet.begin(), aColorSet.end(), ImplColorSetCmpFnc );
+
+        for( n = 0; n < 256; n++ )
+            if( !aColorSet[ n ].mbSet )
+                break;
+
+        if( n )
+            fPercentStep_2 = 45.0 / n;
+
+        fPercent += 10.0;
+        VECT_PROGRESS( pProgress, FRound( fPercent ) );
+
+        for( sal_uInt16 i = 0; i < n; i++ )
+        {
+            const BitmapColor   aBmpCol( pRAcc->GetPaletteColor( aColorSet[ i ].mnIndex ) );
+            const Color         aFindColor( aBmpCol.GetRed(), aBmpCol.GetGreen(), aBmpCol.GetBlue() );
+            std::unique_ptr<ImplVectMap> xMap(ImplExpand( pRAcc.get(), aFindColor ));
+
+            fPercent += fPercentStep_2;
+            VECT_PROGRESS( pProgress, FRound( fPercent ) );
+
+            if( xMap )
+            {
+                aPolyPoly.Clear();
+                ImplCalculate( xMap.get(), aPolyPoly, cReduce );
+                xMap.reset();
+
+                if( aPolyPoly.Count() )
+                {
+                    ImplLimitPolyPoly( aPolyPoly );
+
+                    aPolyPoly.Optimize( PolyOptimizeFlags::EDGES );
+
+                    if( aPolyPoly.Count() )
+                    {
+                        rMtf.AddAction( new MetaLineColorAction( aFindColor, true ) );
+                        rMtf.AddAction( new MetaFillColorAction( aFindColor, true ) );
+                        rMtf.AddAction( new MetaPolyPolygonAction( aPolyPoly ) );
+                    }
+                }
+            }
+
+            fPercent += fPercentStep_2;
+            VECT_PROGRESS( pProgress, FRound( fPercent ) );
+        }
+
+        if( rMtf.GetActionSize() )
+        {
+            MapMode         aMap( MapUnit::Map100thMM );
+            ScopedVclPtrInstance< VirtualDevice > aVDev;
+            const Size      aLogSize1( aVDev->PixelToLogic( Size( 1, 1 ), aMap ) );
+
+            rMtf.SetPrefMapMode( aMap );
+            rMtf.SetPrefSize( Size( nWidth + 2, nHeight + 2 ) );
+            rMtf.Move( 1, 1 );
+            rMtf.Scale( aLogSize1.Width(), aLogSize1.Height() );
+            bRet = true;
+        }
+    }
+
+    pRAcc.reset();
+    xBmp.reset();
+    VECT_PROGRESS( pProgress, 100 );
+
+    return bRet;
+}
+
+void ImplLimitPolyPoly( tools::PolyPolygon& rPolyPoly )
+{
+    if( rPolyPoly.Count() > VECT_POLY_MAX )
+    {
+        tools::PolyPolygon aNewPolyPoly;
+        long        nReduce = 0;
+        sal_uInt16      nNewCount;
+
+        do
+        {
+            aNewPolyPoly.Clear();
+            nReduce++;
+
+            for( sal_uInt16 i = 0, nCount = rPolyPoly.Count(); i < nCount; i++ )
+            {
+                const tools::Rectangle aBound( rPolyPoly[ i ].GetBoundRect() );
+
+                if( aBound.GetWidth() > nReduce && aBound.GetHeight() > nReduce )
+                {
+                    if( rPolyPoly[ i ].GetSize() )
+                        aNewPolyPoly.Insert( rPolyPoly[ i ] );
+                }
+            }
+
+            nNewCount = aNewPolyPoly.Count();
+        }
+        while( nNewCount > VECT_POLY_MAX );
+
+        rPolyPoly = aNewPolyPoly;
+    }
+}
+
+ImplVectMap* ImplExpand( BitmapReadAccess* pRAcc, const Color& rColor )
+{
+    ImplVectMap* pMap = nullptr;
+
+    if( pRAcc && pRAcc->Width() && pRAcc->Height() )
+    {
+        const long          nOldWidth = pRAcc->Width();
+        const long          nOldHeight = pRAcc->Height();
+        const long          nNewWidth = ( nOldWidth << 2 ) + 4;
+        const long          nNewHeight = ( nOldHeight << 2 ) + 4;
+        const BitmapColor   aTest( pRAcc->GetBestMatchingColor( rColor ) );
+        std::unique_ptr<long[]> pMapIn(new long[ std::max( nOldWidth, nOldHeight ) ]);
+        std::unique_ptr<long[]> pMapOut(new long[ std::max( nOldWidth, nOldHeight ) ]);
+        long                nX, nY, nTmpX, nTmpY;
+
+        pMap = new ImplVectMap( nNewWidth, nNewHeight );
+
+        for( nX = 0; nX < nOldWidth; nX++ )
+            VECT_MAP( pMapIn, pMapOut, nX );
+
+        for( nY = 0, nTmpY = 5; nY < nOldHeight; nY++, nTmpY += 4 )
+        {
+            Scanline pScanlineRead = pRAcc->GetScanline( nY );
+            for( nX = 0; nX < nOldWidth; )
+            {
+                if( pRAcc->GetPixelFromData( pScanlineRead, nX ) == aTest )
+                {
+                    nTmpX = pMapIn[ nX++ ];
+                    nTmpY -= 3;
+
+                    pMap->Set( nTmpY++, nTmpX, VECT_CONT_INDEX );
+                    pMap->Set( nTmpY++, nTmpX, VECT_CONT_INDEX );
+                    pMap->Set( nTmpY++, nTmpX, VECT_CONT_INDEX );
+                    pMap->Set( nTmpY, nTmpX, VECT_CONT_INDEX );
+
+                    while( nX < nOldWidth && pRAcc->GetPixelFromData( pScanlineRead, nX ) == aTest )
+                         nX++;
+
+                    nTmpX = pMapOut[ nX - 1 ];
+                    nTmpY -= 3;
+
+                    pMap->Set( nTmpY++, nTmpX, VECT_CONT_INDEX );
+                    pMap->Set( nTmpY++, nTmpX, VECT_CONT_INDEX );
+                    pMap->Set( nTmpY++, nTmpX, VECT_CONT_INDEX );
+                    pMap->Set( nTmpY, nTmpX, VECT_CONT_INDEX );
+                }
+                else
+                    nX++;
+            }
+        }
+
+        for( nY = 0; nY < nOldHeight; nY++ )
+            VECT_MAP( pMapIn, pMapOut, nY );
+
+        for( nX = 0, nTmpX = 5; nX < nOldWidth; nX++, nTmpX += 4 )
+        {
+            for( nY = 0; nY < nOldHeight; )
+            {
+                if( pRAcc->GetPixel( nY, nX ) == aTest )
+                {
+                    nTmpX -= 3;
+                    nTmpY = pMapIn[ nY++ ];
+
+                    pMap->Set( nTmpY, nTmpX++, VECT_CONT_INDEX );
+                    pMap->Set( nTmpY, nTmpX++, VECT_CONT_INDEX );
+                    pMap->Set( nTmpY, nTmpX++, VECT_CONT_INDEX );
+                    pMap->Set( nTmpY, nTmpX, VECT_CONT_INDEX );
+
+                    while( nY < nOldHeight && pRAcc->GetPixel( nY, nX ) == aTest )
+                        nY++;
+
+                    nTmpX -= 3;
+                    nTmpY = pMapOut[ nY - 1 ];
+
+                    pMap->Set( nTmpY, nTmpX++, VECT_CONT_INDEX );
+                    pMap->Set( nTmpY, nTmpX++, VECT_CONT_INDEX );
+                    pMap->Set( nTmpY, nTmpX++, VECT_CONT_INDEX );
+                    pMap->Set( nTmpY, nTmpX, VECT_CONT_INDEX );
+                }
+                else
+                    nY++;
+            }
+        }
+    }
+
+    return pMap;
+}
+
+void ImplCalculate( ImplVectMap* pMap, tools::PolyPolygon& rPolyPoly, sal_uInt8 cReduce )
+{
+    const long nWidth = pMap->Width(), nHeight= pMap->Height();
+
+    for( long nY = 0; nY < nHeight; nY++ )
+    {
+        long    nX = 0;
+        bool    bInner = true;
+
+        while( nX < nWidth )
+        {
+            // skip free
+            while( ( nX < nWidth ) && pMap->IsFree( nY, nX ) )
+                nX++;
+
+            if( nX == nWidth )
+                break;
+
+            if( pMap->IsCont( nY, nX ) )
+            {
+                // new contour
+                ImplChain   aChain;
+                const Point aStartPt( nX++, nY );
+
+                // get chain code
+                aChain.ImplBeginAdd( aStartPt );
+                ImplGetChain( pMap, aStartPt, aChain );
+
+                aChain.ImplEndAdd( bInner ? VECT_POLY_OUTLINE_INNER : VECT_POLY_OUTLINE_OUTER );
+
+                const tools::Polygon& rPoly = aChain.ImplGetPoly();
+
+                if( rPoly.GetSize() > 2 )
+                {
+                    if( cReduce )
+                    {
+                        const tools::Rectangle aBound( rPoly.GetBoundRect() );
+
+                        if( aBound.GetWidth() > cReduce && aBound.GetHeight() > cReduce )
+                            rPolyPoly.Insert( rPoly );
+                    }
+                    else
+                        rPolyPoly.Insert( rPoly  );
+                }
+
+                // skip rest of detected contour
+                while( pMap->IsCont( nY, nX ) )
+                    nX++;
+            }
+            else
+            {
+                // process done segment
+                const long nStartSegX = nX++;
+
+                while( pMap->IsDone( nY, nX ) )
+                    nX++;
+
+                if( ( ( nX - nStartSegX ) == 1 ) || ( ImplIsUp( pMap, nY, nStartSegX ) != ImplIsUp( pMap, nY, nX - 1 ) ) )
+                    bInner = !bInner;
+            }
+        }
+    }
+}
+
+bool ImplGetChain(  ImplVectMap* pMap, const Point& rStartPt, ImplChain& rChain )
+{
+    long                nActX = rStartPt.X();
+    long                nActY = rStartPt.Y();
+    sal_uLong               nFound;
+    sal_uLong               nLastDir = 0;
+    sal_uLong               nDir;
+
+    do
+    {
+        nFound = 0;
+
+        // first try last direction
+        long nTryX = nActX + aImplMove[ nLastDir ].nDX;
+        long nTryY = nActY + aImplMove[ nLastDir ].nDY;
+
+        if( pMap->IsCont( nTryY, nTryX ) )
+        {
+            rChain.ImplAdd( static_cast<sal_uInt8>(nLastDir) );
+            nActY = nTryY;
+            nActX = nTryX;
+            pMap->Set( nActY, nActX, VECT_DONE_INDEX );
+            nFound = 1;
+        }
+        else
+        {
+            // try other directions
+            for( nDir = 0; nDir < 8; nDir++ )
+            {
+                // we already tried nLastDir
+                if( nDir != nLastDir )
+                {
+                    nTryX = nActX + aImplMove[ nDir ].nDX;
+                    nTryY = nActY + aImplMove[ nDir ].nDY;
+
+                    if( pMap->IsCont( nTryY, nTryX ) )
+                    {
+                        rChain.ImplAdd( static_cast<sal_uInt8>(nDir) );
+                        nActY = nTryY;
+                        nActX = nTryX;
+                        pMap->Set( nActY, nActX, VECT_DONE_INDEX );
+                        nFound = 1;
+                        nLastDir = nDir;
+                        break;
+                    }
+                }
+            }
+        }
+    }
+    while( nFound );
+
+    return true;
+}
+
+bool ImplIsUp( ImplVectMap const * pMap, long nY, long nX )
+{
+    if( pMap->IsDone( nY - 1, nX ) )
+        return true;
+    else if( pMap->IsDone( nY + 1, nX ) )
+        return false;
+    else if( pMap->IsDone( nY - 1, nX - 1 ) || pMap->IsDone( nY - 1, nX + 1 ) )
+        return true;
+    else
+        return false;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/impvect.hxx b/vcl/source/gdi/impvect.hxx
new file mode 100644
index 000000000..017b2dc1a
--- /dev/null
+++ b/vcl/source/gdi/impvect.hxx
@@ -0,0 +1,35 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_VCL_SOURCE_GDI_IMPVECT_HXX
+#define INCLUDED_VCL_SOURCE_GDI_IMPVECT_HXX
+
+#include <vcl/gdimtf.hxx>
+
+namespace tools { class PolyPolygon; }
+
+namespace ImplVectorizer
+{
+    bool     ImplVectorize( const Bitmap& rColorBmp, GDIMetaFile& rMtf,
+                            sal_uInt8 cReduce, const Link<long,void>* pProgress );
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/jobset.cxx b/vcl/source/gdi/jobset.cxx
new file mode 100644
index 000000000..a861169c9
--- /dev/null
+++ b/vcl/source/gdi/jobset.cxx
@@ -0,0 +1,394 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <rtl/ustring.hxx>
+#include <sal/log.hxx>
+#include <tools/solar.h>
+#include <tools/stream.hxx>
+#include <vcl/jobset.hxx>
+#include <jobset.h>
+#include <memory>
+#include <rtl/instance.hxx>
+
+#define JOBSET_FILE364_SYSTEM   (sal_uInt16(0xFFFF))
+#define JOBSET_FILE605_SYSTEM   (sal_uInt16(0xFFFE))
+
+namespace {
+
+struct ImplOldJobSetupData
+{
+    char    cPrinterName[64];
+    char    cDeviceName[32];
+    char    cPortName[32];
+    char    cDriverName[32];
+};
+
+struct Impl364JobSetupData
+{
+    SVBT16  nSize;
+    SVBT16  nSystem;
+    SVBT32  nDriverDataLen;
+    SVBT16  nOrientation;
+    SVBT16  nPaperBin;
+    SVBT16  nPaperFormat;
+    SVBT32  nPaperWidth;
+    SVBT32  nPaperHeight;
+};
+
+}
+
+ImplJobSetup::ImplJobSetup()
+{
+    mnSystem            = 0;
+    meOrientation       = Orientation::Portrait;
+    meDuplexMode        = DuplexMode::Unknown;
+    mnPaperBin          = 0;
+    mePaperFormat       = PAPER_USER;
+    mnPaperWidth        = 0;
+    mnPaperHeight       = 0;
+    mnDriverDataLen     = 0;
+    mpDriverData        = nullptr;
+    mbPapersizeFromSetup = false;
+    meSetupMode         = PrinterSetupMode::DocumentGlobal;
+}
+
+ImplJobSetup::ImplJobSetup( const ImplJobSetup& rJobSetup ) :
+    mnSystem( rJobSetup.GetSystem() ),
+    maPrinterName( rJobSetup.GetPrinterName() ),
+    maDriver( rJobSetup.GetDriver() ),
+    meOrientation( rJobSetup.GetOrientation() ),
+    meDuplexMode( rJobSetup.GetDuplexMode() ),
+    mnPaperBin( rJobSetup.GetPaperBin() ),
+    mePaperFormat( rJobSetup.GetPaperFormat() ),
+    mnPaperWidth( rJobSetup.GetPaperWidth() ),
+    mnPaperHeight( rJobSetup.GetPaperHeight() ),
+    mnDriverDataLen( rJobSetup.GetDriverDataLen() ),
+    mbPapersizeFromSetup( rJobSetup.GetPapersizeFromSetup() ),
+    meSetupMode( rJobSetup.GetPrinterSetupMode() ),
+    maValueMap( rJobSetup.GetValueMap() )
+ {
+    if ( rJobSetup.GetDriverData() )
+    {
+        mpDriverData = static_cast<sal_uInt8*>(std::malloc( mnDriverDataLen ));
+        memcpy( mpDriverData, rJobSetup.GetDriverData(), mnDriverDataLen );
+    }
+    else
+        mpDriverData = nullptr;
+}
+
+ImplJobSetup::~ImplJobSetup()
+{
+    std::free( mpDriverData );
+}
+
+void ImplJobSetup::SetSystem(sal_uInt16 nSystem)
+{
+    mnSystem = nSystem;
+}
+
+void ImplJobSetup::SetPrinterName(const OUString& rPrinterName)
+{
+    maPrinterName = rPrinterName;
+}
+
+void ImplJobSetup::SetDriver(const OUString& rDriver)
+{
+    maDriver = rDriver;
+}
+
+void ImplJobSetup::SetOrientation(Orientation eOrientation)
+{
+    meOrientation = eOrientation;
+}
+
+void ImplJobSetup::SetDuplexMode(DuplexMode eDuplexMode)
+{
+    meDuplexMode = eDuplexMode;
+}
+
+void ImplJobSetup::SetPaperBin(sal_uInt16 nPaperBin)
+{
+    mnPaperBin = nPaperBin;
+}
+
+void ImplJobSetup::SetPaperFormat(Paper ePaperFormat)
+{
+    mePaperFormat = ePaperFormat;
+}
+
+void ImplJobSetup::SetPaperWidth(long nPaperWidth)
+{
+    mnPaperWidth = nPaperWidth;
+}
+
+void ImplJobSetup::SetPaperHeight(long nPaperHeight)
+{
+    mnPaperHeight = nPaperHeight;
+}
+
+void ImplJobSetup::SetDriverDataLen(sal_uInt32 nDriverDataLen)
+{
+    mnDriverDataLen = nDriverDataLen;
+}
+
+void ImplJobSetup::SetDriverData(sal_uInt8* pDriverData)
+{
+    mpDriverData = pDriverData;
+}
+
+void ImplJobSetup::SetPapersizeFromSetup(bool bPapersizeFromSetup)
+{
+    mbPapersizeFromSetup = bPapersizeFromSetup;
+}
+
+void ImplJobSetup::SetPrinterSetupMode(PrinterSetupMode eMode)
+{
+    meSetupMode = eMode;
+}
+
+void ImplJobSetup::SetValueMap( const OUString& rKey, const OUString& rValue )
+{
+    maValueMap [ rKey ] = rValue;
+}
+
+JobSetup& JobSetup::operator=( const JobSetup& ) = default;
+
+JobSetup& JobSetup::operator=( JobSetup&& ) = default;
+
+bool ImplJobSetup::operator==( const ImplJobSetup& rImplJobSetup ) const
+{
+    return mnSystem          == rImplJobSetup.mnSystem        &&
+         maPrinterName     == rImplJobSetup.maPrinterName   &&
+         maDriver          == rImplJobSetup.maDriver        &&
+         meOrientation     == rImplJobSetup.meOrientation   &&
+         meDuplexMode      == rImplJobSetup.meDuplexMode    &&
+         mnPaperBin        == rImplJobSetup.mnPaperBin      &&
+         mePaperFormat     == rImplJobSetup.mePaperFormat   &&
+         mnPaperWidth      == rImplJobSetup.mnPaperWidth    &&
+         mnPaperHeight     == rImplJobSetup.mnPaperHeight   &&
+         mbPapersizeFromSetup == rImplJobSetup.mbPapersizeFromSetup &&
+         mnDriverDataLen   == rImplJobSetup.mnDriverDataLen &&
+         maValueMap        == rImplJobSetup.maValueMap      &&
+         memcmp( mpDriverData, rImplJobSetup.mpDriverData, mnDriverDataLen ) == 0;
+}
+
+namespace
+{
+    struct theGlobalDefault :
+        public rtl::Static< JobSetup::ImplType, theGlobalDefault > {};
+}
+
+JobSetup::JobSetup() : mpData(theGlobalDefault::get())
+{
+}
+
+JobSetup::JobSetup( const JobSetup& ) = default;
+
+JobSetup::~JobSetup() = default;
+
+bool JobSetup::operator==( const JobSetup& rJobSetup ) const
+{
+    return mpData == rJobSetup.mpData;
+}
+
+const ImplJobSetup& JobSetup::ImplGetConstData() const
+{
+    return *mpData;
+}
+
+ImplJobSetup& JobSetup::ImplGetData()
+{
+    return *mpData;
+}
+
+OUString const & JobSetup::GetPrinterName() const
+{
+    return mpData->GetPrinterName();
+}
+
+bool JobSetup::IsDefault() const
+{
+    return mpData.same_object(theGlobalDefault::get());
+}
+
+SvStream& ReadJobSetup( SvStream& rIStream, JobSetup& rJobSetup )
+{
+    {
+        sal_uInt16 nLen = 0;
+        rIStream.ReadUInt16( nLen );
+        if (nLen <= 4)
+            return rIStream;
+
+        sal_uInt16 nSystem = 0;
+        rIStream.ReadUInt16( nSystem );
+        size_t nRead = nLen - sizeof(nLen) - sizeof(nSystem);
+        if (nRead > rIStream.remainingSize())
+        {
+            SAL_WARN("vcl", "Parsing error: " << rIStream.remainingSize() <<
+                     " max possible entries, but " << nRead << " claimed, truncating");
+            return rIStream;
+        }
+        sal_uInt64 const nFirstPos = rIStream.Tell();
+        std::unique_ptr<char[]> pTempBuf(new char[nRead]);
+        nRead = rIStream.ReadBytes(pTempBuf.get(), nRead);
+        if (nRead >= sizeof(ImplOldJobSetupData))
+        {
+            ImplOldJobSetupData* pData = reinterpret_cast<ImplOldJobSetupData*>(pTempBuf.get());
+
+            rtl_TextEncoding aStreamEncoding = RTL_TEXTENCODING_UTF8;
+            if( nSystem == JOBSET_FILE364_SYSTEM )
+                aStreamEncoding = rIStream.GetStreamCharSet();
+
+            ImplJobSetup& rJobData = rJobSetup.ImplGetData();
+
+            pData->cPrinterName[SAL_N_ELEMENTS(pData->cPrinterName) - 1] = 0;
+            rJobData.SetPrinterName( OStringToOUString(pData->cPrinterName, aStreamEncoding) );
+            pData->cDriverName[SAL_N_ELEMENTS(pData->cDriverName) - 1] = 0;
+            rJobData.SetDriver( OStringToOUString(pData->cDriverName, aStreamEncoding) );
+
+            // Are these our new JobSetup files?
+            if ( nSystem == JOBSET_FILE364_SYSTEM ||
+                 nSystem == JOBSET_FILE605_SYSTEM )
+            {
+                Impl364JobSetupData* pOldJobData    = reinterpret_cast<Impl364JobSetupData*>(pTempBuf.get() + sizeof( ImplOldJobSetupData ));
+                sal_uInt16 nOldJobDataSize          = SVBT16ToUInt16( pOldJobData->nSize );
+                rJobData.SetSystem( SVBT16ToUInt16( pOldJobData->nSystem ) );
+                rJobData.SetDriverDataLen( SVBT32ToUInt32( pOldJobData->nDriverDataLen ) );
+                rJobData.SetOrientation( static_cast<Orientation>(SVBT16ToUInt16( pOldJobData->nOrientation )) );
+                rJobData.SetDuplexMode( DuplexMode::Unknown );
+                rJobData.SetPaperBin( SVBT16ToUInt16( pOldJobData->nPaperBin ) );
+                rJobData.SetPaperFormat( static_cast<Paper>(SVBT16ToUInt16( pOldJobData->nPaperFormat )) );
+                rJobData.SetPaperWidth( static_cast<long>(SVBT32ToUInt32( pOldJobData->nPaperWidth )) );
+                rJobData.SetPaperHeight( static_cast<long>(SVBT32ToUInt32( pOldJobData->nPaperHeight )) );
+                if ( rJobData.GetDriverDataLen() )
+                {
+                    const char* pDriverData = reinterpret_cast<const char*>(pOldJobData) + nOldJobDataSize;
+                    const char* pDriverDataEnd = pDriverData + rJobData.GetDriverDataLen();
+                    if (pDriverDataEnd > pTempBuf.get() + nRead)
+                    {
+                        SAL_WARN("vcl", "corrupted job setup");
+                    }
+                    else
+                    {
+                        sal_uInt8* pNewDriverData = static_cast<sal_uInt8*>(
+                            std::malloc( rJobData.GetDriverDataLen() ));
+                        memcpy( pNewDriverData, pDriverData, rJobData.GetDriverDataLen() );
+                        rJobData.SetDriverData( pNewDriverData );
+                    }
+                }
+                if( nSystem == JOBSET_FILE605_SYSTEM )
+                {
+                    rIStream.Seek( nFirstPos + sizeof( ImplOldJobSetupData ) +
+                        sizeof( Impl364JobSetupData ) + rJobData.GetDriverDataLen() );
+                    while( rIStream.Tell() < nFirstPos + nRead )
+                    {
+                        OUString aKey = read_uInt16_lenPrefixed_uInt8s_ToOUString(rIStream, RTL_TEXTENCODING_UTF8);
+                        OUString aValue = read_uInt16_lenPrefixed_uInt8s_ToOUString(rIStream, RTL_TEXTENCODING_UTF8);
+                        if( aKey == "COMPAT_DUPLEX_MODE" )
+                        {
+                            if( aValue == "DuplexMode::Unknown" )
+                                rJobData.SetDuplexMode( DuplexMode::Unknown );
+                            else if( aValue == "DuplexMode::Off" )
+                                rJobData.SetDuplexMode( DuplexMode::Off );
+                            else if( aValue == "DuplexMode::ShortEdge" )
+                                rJobData.SetDuplexMode( DuplexMode::ShortEdge );
+                            else if( aValue == "DuplexMode::LongEdge" )
+                                rJobData.SetDuplexMode( DuplexMode::LongEdge );
+                        }
+                        else
+                            rJobData.SetValueMap(aKey, aValue);
+                    }
+                    SAL_WARN_IF( rIStream.Tell() != nFirstPos+nRead, "vcl", "corrupted job setup" );
+                    // ensure correct stream position
+                    rIStream.Seek(nFirstPos + nRead);
+                }
+            }
+        }
+    }
+
+    return rIStream;
+}
+
+SvStream& WriteJobSetup( SvStream& rOStream, const JobSetup& rJobSetup )
+{
+    {
+        sal_uInt16 nLen = 0;
+        if ( rJobSetup.IsDefault() )
+            rOStream.WriteUInt16( nLen );
+        else
+        {
+            const ImplJobSetup& rJobData = rJobSetup.ImplGetConstData();
+            Impl364JobSetupData aOldJobData;
+            sal_uInt16 nOldJobDataSize = sizeof( aOldJobData );
+            ShortToSVBT16( nOldJobDataSize, aOldJobData.nSize );
+            ShortToSVBT16( rJobData.GetSystem(), aOldJobData.nSystem );
+            UInt32ToSVBT32( rJobData.GetDriverDataLen(), aOldJobData.nDriverDataLen );
+            ShortToSVBT16( static_cast<sal_uInt16>(rJobData.GetOrientation()), aOldJobData.nOrientation );
+            ShortToSVBT16( rJobData.GetPaperBin(), aOldJobData.nPaperBin );
+            ShortToSVBT16( static_cast<sal_uInt16>(rJobData.GetPaperFormat()), aOldJobData.nPaperFormat );
+            UInt32ToSVBT32( static_cast<sal_uLong>(rJobData.GetPaperWidth()), aOldJobData.nPaperWidth );
+            UInt32ToSVBT32( static_cast<sal_uLong>(rJobData.GetPaperHeight()), aOldJobData.nPaperHeight );
+
+            ImplOldJobSetupData aOldData = {};
+            OString aPrnByteName(OUStringToOString(rJobData.GetPrinterName(), RTL_TEXTENCODING_UTF8));
+            strncpy(aOldData.cPrinterName, aPrnByteName.getStr(), SAL_N_ELEMENTS(aOldData.cPrinterName) - 1);
+            OString aDriverByteName(OUStringToOString(rJobData.GetDriver(), RTL_TEXTENCODING_UTF8));
+            strncpy(aOldData.cDriverName, aDriverByteName.getStr(), SAL_N_ELEMENTS(aOldData.cDriverName) - 1);
+            int nPos = rOStream.Tell();
+            rOStream.WriteUInt16( 0 );
+            rOStream.WriteUInt16( JOBSET_FILE605_SYSTEM );
+            rOStream.WriteBytes( &aOldData, sizeof( aOldData ) );
+            rOStream.WriteBytes( &aOldJobData, nOldJobDataSize );
+            rOStream.WriteBytes( rJobData.GetDriverData(), rJobData.GetDriverDataLen() );
+
+            const std::unordered_map< OUString, OUString >& rValueMap(
+                rJobData.GetValueMap());
+
+            for (auto const& value : rValueMap)
+            {
+                write_uInt16_lenPrefixed_uInt8s_FromOUString(rOStream, value.first, RTL_TEXTENCODING_UTF8);
+                write_uInt16_lenPrefixed_uInt8s_FromOUString(rOStream, value.second, RTL_TEXTENCODING_UTF8);
+            }
+            write_uInt16_lenPrefixed_uInt8s_FromOString(rOStream, "COMPAT_DUPLEX_MODE");
+            switch( rJobData.GetDuplexMode() )
+            {
+                case DuplexMode::Unknown:
+                    write_uInt16_lenPrefixed_uInt8s_FromOString(rOStream, "DuplexMode::Unknown");
+                    break;
+                case DuplexMode::Off:
+                    write_uInt16_lenPrefixed_uInt8s_FromOString(rOStream, "DuplexMode::Off");
+                    break;
+                case DuplexMode::ShortEdge:
+                    write_uInt16_lenPrefixed_uInt8s_FromOString(rOStream, "DuplexMode::ShortEdge");
+                    break;
+                case DuplexMode::LongEdge:
+                    write_uInt16_lenPrefixed_uInt8s_FromOString(rOStream, "DuplexMode::LongEdge");
+                    break;
+            }
+            nLen = sal::static_int_cast<sal_uInt16>(rOStream.Tell() - nPos);
+            rOStream.Seek( nPos );
+            rOStream.WriteUInt16( nLen );
+            rOStream.Seek( nPos + nLen );
+        }
+    }
+
+    return rOStream;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/lineinfo.cxx b/vcl/source/gdi/lineinfo.cxx
new file mode 100644
index 000000000..dd460d77e
--- /dev/null
+++ b/vcl/source/gdi/lineinfo.cxx
@@ -0,0 +1,261 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <tools/stream.hxx>
+#include <tools/vcompat.hxx>
+#include <vcl/lineinfo.hxx>
+#include <basegfx/polygon/b2dpolypolygon.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/polygon/b2dlinegeometry.hxx>
+#include <numeric>
+
+
+ImplLineInfo::ImplLineInfo()
+    : mnWidth(0)
+    , mnDashLen(0)
+    , mnDotLen(0)
+    , mnDistance(0)
+    , meLineJoin(basegfx::B2DLineJoin::Round)
+    , meLineCap(css::drawing::LineCap_BUTT)
+    , meStyle(LineStyle::Solid)
+    , mnDashCount(0)
+    , mnDotCount(0)
+{
+}
+
+inline bool ImplLineInfo::operator==( const ImplLineInfo& rB ) const
+{
+    return(meStyle == rB.meStyle
+        && mnWidth == rB.mnWidth
+        && mnDashCount == rB.mnDashCount
+        && mnDashLen == rB.mnDashLen
+        && mnDotCount == rB.mnDotCount
+        && mnDotLen == rB.mnDotLen
+        && mnDistance == rB.mnDistance
+        && meLineJoin == rB.meLineJoin
+        && meLineCap == rB.meLineCap);
+}
+
+
+LineInfo::LineInfo( LineStyle eStyle, sal_Int32 nWidth ) : mpImplLineInfo()
+{
+    mpImplLineInfo->meStyle = eStyle;
+    mpImplLineInfo->mnWidth = nWidth;
+}
+
+LineInfo::LineInfo( const LineInfo& ) = default;
+
+LineInfo::LineInfo( LineInfo&& ) = default;
+
+LineInfo::~LineInfo() = default;
+
+LineInfo& LineInfo::operator=( const LineInfo& ) = default;
+
+LineInfo& LineInfo::operator=( LineInfo&& ) = default;
+
+bool LineInfo::operator==( const LineInfo& rLineInfo ) const
+{
+    return mpImplLineInfo == rLineInfo.mpImplLineInfo;
+}
+
+void LineInfo::SetStyle( LineStyle eStyle )
+{
+    mpImplLineInfo->meStyle = eStyle;
+}
+
+void LineInfo::SetWidth( sal_Int32 nWidth )
+{
+    mpImplLineInfo->mnWidth = nWidth;
+}
+
+void LineInfo::SetDashCount( sal_uInt16 nDashCount )
+{
+    mpImplLineInfo->mnDashCount = nDashCount;
+}
+
+void LineInfo::SetDashLen( sal_Int32 nDashLen )
+{
+    mpImplLineInfo->mnDashLen = nDashLen;
+}
+
+void LineInfo::SetDotCount( sal_uInt16 nDotCount )
+{
+    mpImplLineInfo->mnDotCount = nDotCount;
+}
+
+void LineInfo::SetDotLen( sal_Int32 nDotLen )
+{
+    mpImplLineInfo->mnDotLen = nDotLen;
+}
+
+void LineInfo::SetDistance( sal_Int32 nDistance )
+{
+    mpImplLineInfo->mnDistance = nDistance;
+}
+
+void LineInfo::SetLineJoin(basegfx::B2DLineJoin eLineJoin)
+{
+
+    if(eLineJoin != mpImplLineInfo->meLineJoin)
+    {
+        mpImplLineInfo->meLineJoin = eLineJoin;
+    }
+}
+
+void LineInfo::SetLineCap(css::drawing::LineCap eLineCap)
+{
+    if(eLineCap != mpImplLineInfo->meLineCap)
+    {
+        mpImplLineInfo->meLineCap = eLineCap;
+    }
+}
+
+bool LineInfo::IsDefault() const
+{
+    return( !mpImplLineInfo->mnWidth
+        && ( LineStyle::Solid == mpImplLineInfo->meStyle )
+        && ( css::drawing::LineCap_BUTT == mpImplLineInfo->meLineCap));
+}
+
+SvStream& ReadLineInfo( SvStream& rIStm, LineInfo& rLineInfo )
+{
+    VersionCompat   aCompat( rIStm, StreamMode::READ );
+    sal_uInt16          nTmp16(0);
+    sal_Int32       nTmp32(0);
+
+    rIStm.ReadUInt16( nTmp16 ); rLineInfo.mpImplLineInfo->meStyle = static_cast<LineStyle>(nTmp16);
+    rIStm.ReadInt32( nTmp32 );
+    rLineInfo.mpImplLineInfo->mnWidth = nTmp32;
+
+    if( aCompat.GetVersion() >= 2 )
+    {
+        // version 2
+        rIStm.ReadUInt16( rLineInfo.mpImplLineInfo->mnDashCount ).ReadInt32( nTmp32 );
+        rLineInfo.mpImplLineInfo->mnDashLen = nTmp32;
+        rIStm.ReadUInt16( rLineInfo.mpImplLineInfo->mnDotCount ).ReadInt32( nTmp32 );
+        rLineInfo.mpImplLineInfo->mnDotLen = nTmp32;
+        rIStm.ReadInt32( nTmp32 );
+        rLineInfo.mpImplLineInfo->mnDistance = nTmp32;
+    }
+
+    if( aCompat.GetVersion() >= 3 )
+    {
+        // version 3
+        rIStm.ReadUInt16( nTmp16 ); rLineInfo.mpImplLineInfo->meLineJoin = static_cast<basegfx::B2DLineJoin>(nTmp16);
+    }
+
+    if( aCompat.GetVersion() >= 4 )
+    {
+        // version 4
+        rIStm.ReadUInt16( nTmp16 ); rLineInfo.mpImplLineInfo->meLineCap = static_cast<css::drawing::LineCap>(nTmp16);
+    }
+
+    return rIStm;
+}
+
+SvStream& WriteLineInfo( SvStream& rOStm, const LineInfo& rLineInfo )
+{
+    VersionCompat aCompat( rOStm, StreamMode::WRITE, 4 );
+
+    // version 1
+    rOStm.WriteUInt16( static_cast<sal_uInt16>(rLineInfo.mpImplLineInfo->meStyle) )
+         .WriteInt32( rLineInfo.mpImplLineInfo->mnWidth );
+
+    // since version2
+    rOStm.WriteUInt16( rLineInfo.mpImplLineInfo->mnDashCount )
+         .WriteInt32( rLineInfo.mpImplLineInfo->mnDashLen );
+    rOStm.WriteUInt16( rLineInfo.mpImplLineInfo->mnDotCount )
+         .WriteInt32( rLineInfo.mpImplLineInfo->mnDotLen );
+    rOStm.WriteInt32( rLineInfo.mpImplLineInfo->mnDistance );
+
+    // since version3
+    rOStm.WriteUInt16( static_cast<sal_uInt16>(rLineInfo.mpImplLineInfo->meLineJoin) );
+
+    // since version4
+    rOStm.WriteUInt16( static_cast<sal_uInt16>(rLineInfo.mpImplLineInfo->meLineCap) );
+
+    return rOStm;
+}
+
+void LineInfo::applyToB2DPolyPolygon(
+    basegfx::B2DPolyPolygon& io_rLinePolyPolygon,
+    basegfx::B2DPolyPolygon& o_rFillPolyPolygon) const
+{
+    o_rFillPolyPolygon.clear();
+
+    if(io_rLinePolyPolygon.count())
+    {
+        if(LineStyle::Dash == GetStyle())
+        {
+            ::std::vector< double > fDotDashArray;
+            const double fDashLen(GetDashLen());
+            const double fDotLen(GetDotLen());
+            const double fDistance(GetDistance());
+
+            for(sal_uInt16 a(0); a < GetDashCount(); a++)
+            {
+                fDotDashArray.push_back(fDashLen);
+                fDotDashArray.push_back(fDistance);
+            }
+
+            for(sal_uInt16 b(0); b < GetDotCount(); b++)
+            {
+                fDotDashArray.push_back(fDotLen);
+                fDotDashArray.push_back(fDistance);
+            }
+
+            const double fAccumulated(::std::accumulate(fDotDashArray.begin(), fDotDashArray.end(), 0.0));
+
+            if(fAccumulated > 0.0)
+            {
+                basegfx::B2DPolyPolygon aResult;
+
+                for(auto const& rPolygon : io_rLinePolyPolygon)
+                {
+                    basegfx::B2DPolyPolygon aLineTraget;
+                    basegfx::utils::applyLineDashing(
+                        rPolygon,
+                        fDotDashArray,
+                        &aLineTraget);
+                    aResult.append(aLineTraget);
+                }
+
+                io_rLinePolyPolygon = aResult;
+            }
+        }
+
+        if(GetWidth() > 1 && io_rLinePolyPolygon.count())
+        {
+            const double fHalfLineWidth((GetWidth() * 0.5) + 0.5);
+
+            for(auto const& rPolygon : io_rLinePolyPolygon)
+            {
+                o_rFillPolyPolygon.append(basegfx::utils::createAreaGeometry(
+                    rPolygon,
+                    fHalfLineWidth,
+                    GetLineJoin(),
+                    GetLineCap()));
+            }
+
+            io_rLinePolyPolygon.clear();
+        }
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/mapmod.cxx b/vcl/source/gdi/mapmod.cxx
new file mode 100644
index 000000000..5103da661
--- /dev/null
+++ b/vcl/source/gdi/mapmod.cxx
@@ -0,0 +1,178 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/mapmod.hxx>
+
+#include <tools/gen.hxx>
+#include <tools/fract.hxx>
+#include <tools/stream.hxx>
+#include <tools/vcompat.hxx>
+#include <rtl/instance.hxx>
+#include <TypeSerializer.hxx>
+
+struct MapMode::ImplMapMode
+{
+    MapUnit         meUnit;
+    Point           maOrigin;
+    // NOTE: these Fraction must NOT have more than 32 bits precision
+    // because ReadFraction / WriteFraction do only 32 bits, so more than
+    // that cannot be stored in MetaFiles!
+    // => call ReduceInaccurate whenever setting these
+    Fraction        maScaleX;
+    Fraction        maScaleY;
+    bool            mbSimple;
+
+    ImplMapMode();
+    ImplMapMode(const ImplMapMode& rImpMapMode);
+
+    bool operator==( const ImplMapMode& rImpMapMode ) const;
+};
+
+MapMode::ImplMapMode::ImplMapMode() :
+    maOrigin( 0, 0 ),
+    maScaleX( 1, 1 ),
+    maScaleY( 1, 1 )
+{
+    meUnit   = MapUnit::MapPixel;
+    mbSimple = true;
+}
+
+MapMode::ImplMapMode::ImplMapMode( const ImplMapMode& ) = default;
+
+bool MapMode::ImplMapMode::operator==( const ImplMapMode& rImpMapMode ) const
+{
+    return meUnit == rImpMapMode.meUnit
+        && maOrigin == rImpMapMode.maOrigin
+        && maScaleX == rImpMapMode.maScaleX
+        && maScaleY == rImpMapMode.maScaleY;
+}
+
+namespace
+{
+    struct theGlobalDefault :
+        public rtl::Static< MapMode::ImplType, theGlobalDefault > {};
+}
+
+MapMode::MapMode() : mpImplMapMode(theGlobalDefault::get())
+{
+}
+
+MapMode::MapMode( const MapMode& ) = default;
+
+MapMode::MapMode( MapUnit eUnit ) : mpImplMapMode()
+{
+    mpImplMapMode->meUnit = eUnit;
+}
+
+MapMode::MapMode( MapUnit eUnit, const Point& rLogicOrg,
+                  const Fraction& rScaleX, const Fraction& rScaleY )
+{
+    mpImplMapMode->meUnit   = eUnit;
+    mpImplMapMode->maOrigin = rLogicOrg;
+    mpImplMapMode->maScaleX = rScaleX;
+    mpImplMapMode->maScaleY = rScaleY;
+    mpImplMapMode->maScaleX.ReduceInaccurate(32);
+    mpImplMapMode->maScaleY.ReduceInaccurate(32);
+    mpImplMapMode->mbSimple = false;
+}
+
+MapMode::~MapMode() = default;
+
+void MapMode::SetMapUnit( MapUnit eUnit )
+{
+    mpImplMapMode->meUnit = eUnit;
+}
+
+void MapMode::SetOrigin( const Point& rLogicOrg )
+{
+    mpImplMapMode->maOrigin = rLogicOrg;
+    mpImplMapMode->mbSimple = false;
+}
+
+void MapMode::SetScaleX( const Fraction& rScaleX )
+{
+    mpImplMapMode->maScaleX = rScaleX;
+    mpImplMapMode->maScaleX.ReduceInaccurate(32);
+    mpImplMapMode->mbSimple = false;
+}
+
+void MapMode::SetScaleY( const Fraction& rScaleY )
+{
+    mpImplMapMode->maScaleY = rScaleY;
+    mpImplMapMode->maScaleY.ReduceInaccurate(32);
+    mpImplMapMode->mbSimple = false;
+}
+
+MapMode& MapMode::operator=( const MapMode& ) = default;
+
+MapMode& MapMode::operator=( MapMode&& ) = default;
+
+bool MapMode::operator==( const MapMode& rMapMode ) const
+{
+   return mpImplMapMode == rMapMode.mpImplMapMode;
+}
+
+bool MapMode::IsDefault() const
+{
+    return mpImplMapMode.same_object(theGlobalDefault::get());
+}
+
+SvStream& ReadMapMode( SvStream& rIStm, MapMode& rMapMode )
+{
+    VersionCompat aCompat( rIStm, StreamMode::READ );
+    sal_uInt16    nTmp16;
+
+    TypeSerializer aSerializer(rIStm);
+
+    rIStm.ReadUInt16( nTmp16 ); rMapMode.mpImplMapMode->meUnit = static_cast<MapUnit>(nTmp16);
+    aSerializer.readPoint(rMapMode.mpImplMapMode->maOrigin);
+    ReadFraction( rIStm, rMapMode.mpImplMapMode->maScaleX );
+    ReadFraction( rIStm, rMapMode.mpImplMapMode->maScaleY );
+    rIStm.ReadCharAsBool( rMapMode.mpImplMapMode->mbSimple );
+
+    return rIStm;
+}
+
+SvStream& WriteMapMode( SvStream& rOStm, const MapMode& rMapMode )
+{
+    VersionCompat aCompat( rOStm, StreamMode::WRITE, 1 );
+
+    TypeSerializer aSerializer(rOStm);
+
+    rOStm.WriteUInt16( static_cast<sal_uInt16>(rMapMode.mpImplMapMode->meUnit) );
+    aSerializer.writePoint(rMapMode.mpImplMapMode->maOrigin);
+    WriteFraction( rOStm, rMapMode.mpImplMapMode->maScaleX );
+    WriteFraction( rOStm, rMapMode.mpImplMapMode->maScaleY );
+    rOStm.WriteBool( rMapMode.mpImplMapMode->mbSimple );
+
+    return rOStm;
+}
+
+
+MapUnit MapMode::GetMapUnit() const { return mpImplMapMode->meUnit; }
+
+const Point& MapMode::GetOrigin() const { return mpImplMapMode->maOrigin; }
+
+const Fraction& MapMode::GetScaleX() const { return mpImplMapMode->maScaleX; }
+
+const Fraction& MapMode::GetScaleY() const { return mpImplMapMode->maScaleY; }
+
+bool MapMode::IsSimple() const { return mpImplMapMode->mbSimple; }
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/metaact.cxx b/vcl/source/gdi/metaact.cxx
new file mode 100644
index 000000000..0f55e2fbe
--- /dev/null
+++ b/vcl/source/gdi/metaact.cxx
@@ -0,0 +1,3412 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <osl/thread.h>
+#include <sal/log.hxx>
+#include <tools/stream.hxx>
+#include <tools/vcompat.hxx>
+#include <tools/helpers.hxx>
+#include <vcl/dibtools.hxx>
+#include <vcl/outdev.hxx>
+#include <vcl/metaact.hxx>
+#include <vcl/graphictools.hxx>
+#include <unotools/fontdefs.hxx>
+#include <TypeSerializer.hxx>
+
+namespace
+{
+
+const char *
+meta_action_name(MetaActionType nMetaAction)
+{
+#ifndef SAL_LOG_INFO
+    (void) nMetaAction;
+    return "";
+#else
+    switch( nMetaAction )
+    {
+    case MetaActionType::NONE: return "NULL";
+    case MetaActionType::PIXEL: return "PIXEL";
+    case MetaActionType::POINT: return "POINT";
+    case MetaActionType::LINE: return "LINE";
+    case MetaActionType::RECT: return "RECT";
+    case MetaActionType::ROUNDRECT: return "ROUNDRECT";
+    case MetaActionType::ELLIPSE: return "ELLIPSE";
+    case MetaActionType::ARC: return "ARC";
+    case MetaActionType::PIE: return "PIE";
+    case MetaActionType::CHORD: return "CHORD";
+    case MetaActionType::POLYLINE: return "POLYLINE";
+    case MetaActionType::POLYGON: return "POLYGON";
+    case MetaActionType::POLYPOLYGON: return "POLYPOLYGON";
+    case MetaActionType::TEXT: return "TEXT";
+    case MetaActionType::TEXTARRAY: return "TEXTARRAY";
+    case MetaActionType::STRETCHTEXT: return "STRETCHTEXT";
+    case MetaActionType::TEXTRECT: return "TEXTRECT";
+    case MetaActionType::BMP: return "BMP";
+    case MetaActionType::BMPSCALE: return "BMPSCALE";
+    case MetaActionType::BMPSCALEPART: return "BMPSCALEPART";
+    case MetaActionType::BMPEX: return "BMPEX";
+    case MetaActionType::BMPEXSCALE: return "BMPEXSCALE";
+    case MetaActionType::BMPEXSCALEPART: return "BMPEXSCALEPART";
+    case MetaActionType::MASK: return "MASK";
+    case MetaActionType::MASKSCALE: return "MASKSCALE";
+    case MetaActionType::MASKSCALEPART: return "MASKSCALEPART";
+    case MetaActionType::GRADIENT: return "GRADIENT";
+    case MetaActionType::HATCH: return "HATCH";
+    case MetaActionType::WALLPAPER: return "WALLPAPER";
+    case MetaActionType::CLIPREGION: return "CLIPREGION";
+    case MetaActionType::ISECTRECTCLIPREGION: return "ISECTRECTCLIPREGION";
+    case MetaActionType::ISECTREGIONCLIPREGION: return "ISECTREGIONCLIPREGION";
+    case MetaActionType::MOVECLIPREGION: return "MOVECLIPREGION";
+    case MetaActionType::LINECOLOR: return "LINECOLOR";
+    case MetaActionType::FILLCOLOR: return "FILLCOLOR";
+    case MetaActionType::TEXTCOLOR: return "TEXTCOLOR";
+    case MetaActionType::TEXTFILLCOLOR: return "TEXTFILLCOLOR";
+    case MetaActionType::TEXTALIGN: return "TEXTALIGN";
+    case MetaActionType::MAPMODE: return "MAPMODE";
+    case MetaActionType::FONT: return "FONT";
+    case MetaActionType::PUSH: return "PUSH";
+    case MetaActionType::POP: return "POP";
+    case MetaActionType::RASTEROP: return "RASTEROP";
+    case MetaActionType::Transparent: return "TRANSPARENT";
+    case MetaActionType::EPS: return "EPS";
+    case MetaActionType::REFPOINT: return "REFPOINT";
+    case MetaActionType::TEXTLINECOLOR: return "TEXTLINECOLOR";
+    case MetaActionType::TEXTLINE: return "TEXTLINE";
+    case MetaActionType::FLOATTRANSPARENT: return "FLOATTRANSPARENT";
+    case MetaActionType::GRADIENTEX: return "GRADIENTEX";
+    case MetaActionType::LAYOUTMODE: return "LAYOUTMODE";
+    case MetaActionType::TEXTLANGUAGE: return "TEXTLANGUAGE";
+    case MetaActionType::OVERLINECOLOR: return "OVERLINECOLOR";
+    case MetaActionType::COMMENT: return "COMMENT";
+    default:
+        // Yes, return a pointer to a static buffer. This is a very
+        // local debugging output function, so no big deal.
+        static char buffer[11];
+        sprintf(buffer, "%u", static_cast<unsigned int>(nMetaAction));
+        return buffer;
+    }
+#endif
+}
+
+void ImplScalePoint( Point& rPt, double fScaleX, double fScaleY )
+{
+    rPt.setX( FRound( fScaleX * rPt.X() ) );
+    rPt.setY( FRound( fScaleY * rPt.Y() ) );
+}
+
+void ImplScaleRect( tools::Rectangle& rRect, double fScaleX, double fScaleY )
+{
+    Point aTL( rRect.TopLeft() );
+    Point aBR( rRect.BottomRight() );
+
+    ImplScalePoint( aTL, fScaleX, fScaleY );
+    ImplScalePoint( aBR, fScaleX, fScaleY );
+
+    rRect = tools::Rectangle( aTL, aBR );
+    rRect.Justify();
+}
+
+void ImplScalePoly( tools::Polygon& rPoly, double fScaleX, double fScaleY )
+{
+    for( sal_uInt16 i = 0, nCount = rPoly.GetSize(); i < nCount; i++ )
+        ImplScalePoint( rPoly[ i ], fScaleX, fScaleY );
+}
+
+void ImplScaleLineInfo( LineInfo& rLineInfo, double fScaleX, double fScaleY )
+{
+    if( !rLineInfo.IsDefault() )
+    {
+        const double fScale = ( fabs(fScaleX) + fabs(fScaleY) ) * 0.5;
+
+        rLineInfo.SetWidth( FRound( fScale * rLineInfo.GetWidth() ) );
+        rLineInfo.SetDashLen( FRound( fScale * rLineInfo.GetDashLen() ) );
+        rLineInfo.SetDotLen( FRound( fScale * rLineInfo.GetDotLen() ) );
+        rLineInfo.SetDistance( FRound( fScale * rLineInfo.GetDistance() ) );
+    }
+}
+
+} //anonymous namespace
+
+MetaAction::MetaAction() :
+    mnType( MetaActionType::NONE )
+{
+}
+
+MetaAction::MetaAction( MetaActionType nType ) :
+    mnType( nType )
+{
+}
+
+MetaAction::MetaAction( MetaAction const & rOther ) :
+    SimpleReferenceObject(), mnType( rOther.mnType )
+{
+}
+
+MetaAction::~MetaAction()
+{
+}
+
+void MetaAction::Execute( OutputDevice* )
+{
+}
+
+rtl::Reference<MetaAction> MetaAction::Clone()
+{
+    return new MetaAction;
+}
+
+void MetaAction::Move( long, long )
+{
+}
+
+void MetaAction::Scale( double, double )
+{
+}
+
+void MetaAction::Write( SvStream& rOStm, ImplMetaWriteData* )
+{
+    rOStm.WriteUInt16( static_cast<sal_uInt16>(mnType) );
+}
+
+void MetaAction::Read( SvStream&, ImplMetaReadData* )
+{
+    // DO NOT read mnType - ReadMetaAction already did that!
+}
+
+MetaAction* MetaAction::ReadMetaAction( SvStream& rIStm, ImplMetaReadData* pData )
+{
+    MetaAction* pAction = nullptr;
+    sal_uInt16 nTmp = 0;
+    rIStm.ReadUInt16( nTmp );
+    MetaActionType nType = static_cast<MetaActionType>(nTmp);
+
+    SAL_INFO("vcl.gdi", "ReadMetaAction " << meta_action_name( nType ));
+
+    switch( nType )
+    {
+        case MetaActionType::NONE: pAction = new MetaAction; break;
+        case MetaActionType::PIXEL: pAction = new MetaPixelAction; break;
+        case MetaActionType::POINT: pAction = new MetaPointAction; break;
+        case MetaActionType::LINE: pAction = new MetaLineAction; break;
+        case MetaActionType::RECT: pAction = new MetaRectAction; break;
+        case MetaActionType::ROUNDRECT: pAction = new MetaRoundRectAction; break;
+        case MetaActionType::ELLIPSE: pAction = new MetaEllipseAction; break;
+        case MetaActionType::ARC: pAction = new MetaArcAction; break;
+        case MetaActionType::PIE: pAction = new MetaPieAction; break;
+        case MetaActionType::CHORD: pAction = new MetaChordAction; break;
+        case MetaActionType::POLYLINE: pAction = new MetaPolyLineAction; break;
+        case MetaActionType::POLYGON: pAction = new MetaPolygonAction; break;
+        case MetaActionType::POLYPOLYGON: pAction = new MetaPolyPolygonAction; break;
+        case MetaActionType::TEXT: pAction = new MetaTextAction; break;
+        case MetaActionType::TEXTARRAY: pAction = new MetaTextArrayAction; break;
+        case MetaActionType::STRETCHTEXT: pAction = new MetaStretchTextAction; break;
+        case MetaActionType::TEXTRECT: pAction = new MetaTextRectAction; break;
+        case MetaActionType::TEXTLINE: pAction = new MetaTextLineAction; break;
+        case MetaActionType::BMP: pAction = new MetaBmpAction; break;
+        case MetaActionType::BMPSCALE: pAction = new MetaBmpScaleAction; break;
+        case MetaActionType::BMPSCALEPART: pAction = new MetaBmpScalePartAction; break;
+        case MetaActionType::BMPEX: pAction = new MetaBmpExAction; break;
+        case MetaActionType::BMPEXSCALE: pAction = new MetaBmpExScaleAction; break;
+        case MetaActionType::BMPEXSCALEPART: pAction = new MetaBmpExScalePartAction; break;
+        case MetaActionType::MASK: pAction = new MetaMaskAction; break;
+        case MetaActionType::MASKSCALE: pAction = new MetaMaskScaleAction; break;
+        case MetaActionType::MASKSCALEPART: pAction = new MetaMaskScalePartAction; break;
+        case MetaActionType::GRADIENT: pAction = new MetaGradientAction; break;
+        case MetaActionType::GRADIENTEX: pAction = new MetaGradientExAction; break;
+        case MetaActionType::HATCH: pAction = new MetaHatchAction; break;
+        case MetaActionType::WALLPAPER: pAction = new MetaWallpaperAction; break;
+        case MetaActionType::CLIPREGION: pAction = new MetaClipRegionAction; break;
+        case MetaActionType::ISECTRECTCLIPREGION: pAction = new MetaISectRectClipRegionAction; break;
+        case MetaActionType::ISECTREGIONCLIPREGION: pAction = new MetaISectRegionClipRegionAction; break;
+        case MetaActionType::MOVECLIPREGION: pAction = new MetaMoveClipRegionAction; break;
+        case MetaActionType::LINECOLOR: pAction = new MetaLineColorAction; break;
+        case MetaActionType::FILLCOLOR: pAction = new MetaFillColorAction; break;
+        case MetaActionType::TEXTCOLOR: pAction = new MetaTextColorAction; break;
+        case MetaActionType::TEXTFILLCOLOR: pAction = new MetaTextFillColorAction; break;
+        case MetaActionType::TEXTLINECOLOR: pAction = new MetaTextLineColorAction; break;
+        case MetaActionType::OVERLINECOLOR: pAction = new MetaOverlineColorAction; break;
+        case MetaActionType::TEXTALIGN: pAction = new MetaTextAlignAction; break;
+        case MetaActionType::MAPMODE: pAction = new MetaMapModeAction; break;
+        case MetaActionType::FONT: pAction = new MetaFontAction; break;
+        case MetaActionType::PUSH: pAction = new MetaPushAction; break;
+        case MetaActionType::POP: pAction = new MetaPopAction; break;
+        case MetaActionType::RASTEROP: pAction = new MetaRasterOpAction; break;
+        case MetaActionType::Transparent: pAction = new MetaTransparentAction; break;
+        case MetaActionType::FLOATTRANSPARENT: pAction = new MetaFloatTransparentAction; break;
+        case MetaActionType::EPS: pAction = new MetaEPSAction; break;
+        case MetaActionType::REFPOINT: pAction = new MetaRefPointAction; break;
+        case MetaActionType::COMMENT: pAction = new MetaCommentAction; break;
+        case MetaActionType::LAYOUTMODE: pAction = new MetaLayoutModeAction; break;
+        case MetaActionType::TEXTLANGUAGE: pAction = new MetaTextLanguageAction; break;
+
+        default:
+        {
+            VersionCompat aCompat(rIStm, StreamMode::READ);
+        }
+        break;
+    }
+
+    if( pAction )
+        pAction->Read( rIStm, pData );
+
+    return pAction;
+}
+
+MetaPixelAction::MetaPixelAction() :
+    MetaAction(MetaActionType::PIXEL)
+{}
+
+MetaPixelAction::~MetaPixelAction()
+{}
+
+MetaPixelAction::MetaPixelAction( const Point& rPt, const Color& rColor ) :
+    MetaAction  ( MetaActionType::PIXEL ),
+    maPt        ( rPt ),
+    maColor     ( rColor )
+{}
+
+void MetaPixelAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawPixel( maPt, maColor );
+}
+
+rtl::Reference<MetaAction> MetaPixelAction::Clone()
+{
+    return new MetaPixelAction( *this );
+}
+
+void MetaPixelAction::Move( long nHorzMove, long nVertMove )
+{
+    maPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaPixelAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScalePoint( maPt, fScaleX, fScaleY );
+}
+
+void MetaPixelAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writePoint(maPt);
+    rOStm.WriteUInt32(maColor.mValue);
+}
+
+void MetaPixelAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maPt);
+    rIStm.ReadUInt32(maColor.mValue);
+}
+
+MetaPointAction::MetaPointAction() :
+    MetaAction(MetaActionType::POINT)
+{}
+
+MetaPointAction::~MetaPointAction()
+{}
+
+MetaPointAction::MetaPointAction( const Point& rPt ) :
+    MetaAction  ( MetaActionType::POINT ),
+    maPt        ( rPt )
+{}
+
+void MetaPointAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawPixel( maPt );
+}
+
+rtl::Reference<MetaAction> MetaPointAction::Clone()
+{
+    return new MetaPointAction( *this );
+}
+
+void MetaPointAction::Move( long nHorzMove, long nVertMove )
+{
+    maPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaPointAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScalePoint( maPt, fScaleX, fScaleY );
+}
+
+void MetaPointAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writePoint(maPt);
+}
+
+void MetaPointAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maPt);
+}
+
+MetaLineAction::MetaLineAction() :
+    MetaAction(MetaActionType::LINE)
+{}
+
+MetaLineAction::~MetaLineAction()
+{}
+
+MetaLineAction::MetaLineAction( const Point& rStart, const Point& rEnd ) :
+    MetaAction  ( MetaActionType::LINE ),
+    maStartPt   ( rStart ),
+    maEndPt     ( rEnd )
+{}
+
+MetaLineAction::MetaLineAction( const Point& rStart, const Point& rEnd,
+                                const LineInfo& rLineInfo ) :
+    MetaAction  ( MetaActionType::LINE ),
+    maLineInfo  ( rLineInfo ),
+    maStartPt   ( rStart ),
+    maEndPt     ( rEnd )
+{}
+
+void MetaLineAction::Execute( OutputDevice* pOut )
+{
+    if( maLineInfo.IsDefault() )
+        pOut->DrawLine( maStartPt, maEndPt );
+    else
+        pOut->DrawLine( maStartPt, maEndPt, maLineInfo );
+}
+
+rtl::Reference<MetaAction> MetaLineAction::Clone()
+{
+    return new MetaLineAction( *this );
+}
+
+void MetaLineAction::Move( long nHorzMove, long nVertMove )
+{
+    maStartPt.Move( nHorzMove, nVertMove );
+    maEndPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaLineAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScalePoint( maStartPt, fScaleX, fScaleY );
+    ImplScalePoint( maEndPt, fScaleX, fScaleY );
+    ImplScaleLineInfo( maLineInfo, fScaleX, fScaleY );
+}
+
+void MetaLineAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 2);
+
+    // Version 1
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writePoint(maStartPt);
+    aSerializer.writePoint(maEndPt);
+    // Version 2
+    WriteLineInfo( rOStm, maLineInfo );
+}
+
+void MetaLineAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+
+    // Version 1
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maStartPt);
+    aSerializer.readPoint(maEndPt);
+
+    // Version 2
+    if( aCompat.GetVersion() >= 2 )
+    {
+        ReadLineInfo( rIStm, maLineInfo );
+    }
+}
+
+MetaRectAction::MetaRectAction() :
+    MetaAction(MetaActionType::RECT)
+{}
+
+MetaRectAction::~MetaRectAction()
+{}
+
+MetaRectAction::MetaRectAction( const tools::Rectangle& rRect ) :
+    MetaAction  ( MetaActionType::RECT ),
+    maRect      ( rRect )
+{}
+
+void MetaRectAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawRect( maRect );
+}
+
+rtl::Reference<MetaAction> MetaRectAction::Clone()
+{
+    return new MetaRectAction( *this );
+}
+
+void MetaRectAction::Move( long nHorzMove, long nVertMove )
+{
+    maRect.Move( nHorzMove, nVertMove );
+}
+
+void MetaRectAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScaleRect( maRect, fScaleX, fScaleY );
+}
+
+void MetaRectAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writeRectangle(maRect);
+}
+
+void MetaRectAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readRectangle(maRect);
+}
+
+MetaRoundRectAction::MetaRoundRectAction() :
+    MetaAction  ( MetaActionType::ROUNDRECT ),
+    mnHorzRound ( 0 ),
+    mnVertRound ( 0 )
+{}
+
+MetaRoundRectAction::~MetaRoundRectAction()
+{}
+
+MetaRoundRectAction::MetaRoundRectAction( const tools::Rectangle& rRect,
+                                          sal_uInt32 nHorzRound, sal_uInt32 nVertRound ) :
+    MetaAction  ( MetaActionType::ROUNDRECT ),
+    maRect      ( rRect ),
+    mnHorzRound ( nHorzRound ),
+    mnVertRound ( nVertRound )
+{}
+
+void MetaRoundRectAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawRect( maRect, mnHorzRound, mnVertRound );
+}
+
+rtl::Reference<MetaAction> MetaRoundRectAction::Clone()
+{
+    return new MetaRoundRectAction( *this );
+}
+
+void MetaRoundRectAction::Move( long nHorzMove, long nVertMove )
+{
+    maRect.Move( nHorzMove, nVertMove );
+}
+
+void MetaRoundRectAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScaleRect( maRect, fScaleX, fScaleY );
+    mnHorzRound = FRound( mnHorzRound * fabs(fScaleX) );
+    mnVertRound = FRound( mnVertRound * fabs(fScaleY) );
+}
+
+void MetaRoundRectAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writeRectangle(maRect);
+    rOStm.WriteUInt32( mnHorzRound ).WriteUInt32( mnVertRound );
+}
+
+void MetaRoundRectAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readRectangle(maRect);
+    rIStm.ReadUInt32( mnHorzRound ).ReadUInt32( mnVertRound );
+}
+
+MetaEllipseAction::MetaEllipseAction() :
+    MetaAction(MetaActionType::ELLIPSE)
+{}
+
+MetaEllipseAction::~MetaEllipseAction()
+{}
+
+MetaEllipseAction::MetaEllipseAction( const tools::Rectangle& rRect ) :
+    MetaAction  ( MetaActionType::ELLIPSE ),
+    maRect      ( rRect )
+{}
+
+void MetaEllipseAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawEllipse( maRect );
+}
+
+rtl::Reference<MetaAction> MetaEllipseAction::Clone()
+{
+    return new MetaEllipseAction( *this );
+}
+
+void MetaEllipseAction::Move( long nHorzMove, long nVertMove )
+{
+    maRect.Move( nHorzMove, nVertMove );
+}
+
+void MetaEllipseAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScaleRect( maRect, fScaleX, fScaleY );
+}
+
+void MetaEllipseAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writeRectangle(maRect);
+}
+
+void MetaEllipseAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readRectangle(maRect);
+}
+
+MetaArcAction::MetaArcAction() :
+    MetaAction(MetaActionType::ARC)
+{}
+
+MetaArcAction::~MetaArcAction()
+{}
+
+MetaArcAction::MetaArcAction( const tools::Rectangle& rRect,
+                              const Point& rStart, const Point& rEnd ) :
+    MetaAction  ( MetaActionType::ARC ),
+    maRect      ( rRect ),
+    maStartPt   ( rStart ),
+    maEndPt     ( rEnd )
+{}
+
+void MetaArcAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawArc( maRect, maStartPt, maEndPt );
+}
+
+rtl::Reference<MetaAction> MetaArcAction::Clone()
+{
+    return new MetaArcAction( *this );
+}
+
+void MetaArcAction::Move( long nHorzMove, long nVertMove )
+{
+    maRect.Move(  nHorzMove, nVertMove );
+    maStartPt.Move(  nHorzMove, nVertMove );
+    maEndPt.Move(  nHorzMove, nVertMove );
+}
+
+void MetaArcAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScaleRect( maRect, fScaleX, fScaleY );
+    ImplScalePoint( maStartPt, fScaleX, fScaleY );
+    ImplScalePoint( maEndPt, fScaleX, fScaleY );
+}
+
+void MetaArcAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writeRectangle(maRect);
+    aSerializer.writePoint(maStartPt);
+    aSerializer.writePoint(maEndPt);
+}
+
+void MetaArcAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readRectangle(maRect);
+    aSerializer.readPoint(maStartPt);
+    aSerializer.readPoint(maEndPt);
+}
+
+MetaPieAction::MetaPieAction() :
+    MetaAction(MetaActionType::PIE)
+{}
+
+MetaPieAction::~MetaPieAction()
+{}
+
+MetaPieAction::MetaPieAction( const tools::Rectangle& rRect,
+                              const Point& rStart, const Point& rEnd ) :
+    MetaAction  ( MetaActionType::PIE ),
+    maRect      ( rRect ),
+    maStartPt   ( rStart ),
+    maEndPt     ( rEnd )
+{}
+
+void MetaPieAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawPie( maRect, maStartPt, maEndPt );
+}
+
+rtl::Reference<MetaAction> MetaPieAction::Clone()
+{
+    return new MetaPieAction( *this );
+}
+
+void MetaPieAction::Move( long nHorzMove, long nVertMove )
+{
+    maRect.Move(  nHorzMove, nVertMove );
+    maStartPt.Move(  nHorzMove, nVertMove );
+    maEndPt.Move(  nHorzMove, nVertMove );
+}
+
+void MetaPieAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScaleRect( maRect, fScaleX, fScaleY );
+    ImplScalePoint( maStartPt, fScaleX, fScaleY );
+    ImplScalePoint( maEndPt, fScaleX, fScaleY );
+}
+
+void MetaPieAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writeRectangle(maRect);
+    aSerializer.writePoint(maStartPt);
+    aSerializer.writePoint(maEndPt);
+}
+
+void MetaPieAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readRectangle(maRect);
+    aSerializer.readPoint(maStartPt);
+    aSerializer.readPoint(maEndPt);
+}
+
+MetaChordAction::MetaChordAction() :
+    MetaAction(MetaActionType::CHORD)
+{}
+
+MetaChordAction::~MetaChordAction()
+{}
+
+MetaChordAction::MetaChordAction( const tools::Rectangle& rRect,
+                                  const Point& rStart, const Point& rEnd ) :
+    MetaAction  ( MetaActionType::CHORD ),
+    maRect      ( rRect ),
+    maStartPt   ( rStart ),
+    maEndPt     ( rEnd )
+{}
+
+void MetaChordAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawChord( maRect, maStartPt, maEndPt );
+}
+
+rtl::Reference<MetaAction> MetaChordAction::Clone()
+{
+    return new MetaChordAction( *this );
+}
+
+void MetaChordAction::Move( long nHorzMove, long nVertMove )
+{
+    maRect.Move(  nHorzMove, nVertMove );
+    maStartPt.Move(  nHorzMove, nVertMove );
+    maEndPt.Move(  nHorzMove, nVertMove );
+}
+
+void MetaChordAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScaleRect( maRect, fScaleX, fScaleY );
+    ImplScalePoint( maStartPt, fScaleX, fScaleY );
+    ImplScalePoint( maEndPt, fScaleX, fScaleY );
+}
+
+void MetaChordAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writeRectangle(maRect);
+    aSerializer.writePoint(maStartPt);
+    aSerializer.writePoint(maEndPt);
+}
+
+void MetaChordAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readRectangle(maRect);
+    aSerializer.readPoint(maStartPt);
+    aSerializer.readPoint(maEndPt);
+}
+
+MetaPolyLineAction::MetaPolyLineAction() :
+    MetaAction(MetaActionType::POLYLINE)
+{}
+
+MetaPolyLineAction::~MetaPolyLineAction()
+{}
+
+MetaPolyLineAction::MetaPolyLineAction( const tools::Polygon& rPoly ) :
+    MetaAction  ( MetaActionType::POLYLINE ),
+    maPoly      ( rPoly )
+{}
+
+MetaPolyLineAction::MetaPolyLineAction( const tools::Polygon& rPoly, const LineInfo& rLineInfo ) :
+    MetaAction  ( MetaActionType::POLYLINE ),
+    maLineInfo  ( rLineInfo ),
+    maPoly      ( rPoly )
+{}
+
+void MetaPolyLineAction::Execute( OutputDevice* pOut )
+{
+    if( maLineInfo.IsDefault() )
+        pOut->DrawPolyLine( maPoly );
+    else
+        pOut->DrawPolyLine( maPoly, maLineInfo );
+}
+
+rtl::Reference<MetaAction> MetaPolyLineAction::Clone()
+{
+    return new MetaPolyLineAction( *this );
+}
+
+void MetaPolyLineAction::Move( long nHorzMove, long nVertMove )
+{
+    maPoly.Move( nHorzMove, nVertMove );
+}
+
+void MetaPolyLineAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScalePoly( maPoly, fScaleX, fScaleY );
+    ImplScaleLineInfo( maLineInfo, fScaleX, fScaleY );
+}
+
+void MetaPolyLineAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 3);
+
+    tools::Polygon aSimplePoly;
+    maPoly.AdaptiveSubdivide( aSimplePoly );
+
+    WritePolygon( rOStm, aSimplePoly );                               // Version 1
+    WriteLineInfo( rOStm, maLineInfo );                                // Version 2
+
+    bool bHasPolyFlags = maPoly.HasFlags();        // Version 3
+    rOStm.WriteBool( bHasPolyFlags );
+    if ( bHasPolyFlags )
+        maPoly.Write( rOStm );
+}
+
+void MetaPolyLineAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+
+    // Version 1
+    ReadPolygon( rIStm, maPoly );
+
+    // Version 2
+    if( aCompat.GetVersion() >= 2 )
+        ReadLineInfo( rIStm, maLineInfo );
+    if ( aCompat.GetVersion() >= 3 )
+    {
+        sal_uInt8 bHasPolyFlags(0);
+        rIStm.ReadUChar( bHasPolyFlags );
+        if ( bHasPolyFlags )
+            maPoly.Read( rIStm );
+    }
+}
+
+MetaPolygonAction::MetaPolygonAction() :
+    MetaAction(MetaActionType::POLYGON)
+{}
+
+MetaPolygonAction::~MetaPolygonAction()
+{}
+
+MetaPolygonAction::MetaPolygonAction( const tools::Polygon& rPoly ) :
+    MetaAction  ( MetaActionType::POLYGON ),
+    maPoly      ( rPoly )
+{}
+
+void MetaPolygonAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawPolygon( maPoly );
+}
+
+rtl::Reference<MetaAction> MetaPolygonAction::Clone()
+{
+    return new MetaPolygonAction( *this );
+}
+
+void MetaPolygonAction::Move( long nHorzMove, long nVertMove )
+{
+    maPoly.Move( nHorzMove, nVertMove );
+}
+
+void MetaPolygonAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScalePoly( maPoly, fScaleX, fScaleY );
+}
+
+void MetaPolygonAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 2);
+
+    tools::Polygon aSimplePoly;                            // Version 1
+    maPoly.AdaptiveSubdivide( aSimplePoly );
+    WritePolygon( rOStm, aSimplePoly );
+
+    bool bHasPolyFlags = maPoly.HasFlags();    // Version 2
+    rOStm.WriteBool( bHasPolyFlags );
+    if ( bHasPolyFlags )
+        maPoly.Write( rOStm );
+}
+
+void MetaPolygonAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+
+    ReadPolygon( rIStm, maPoly );       // Version 1
+
+    if( aCompat.GetVersion() >= 2 )     // Version 2
+    {
+        sal_uInt8 bHasPolyFlags(0);
+        rIStm.ReadUChar( bHasPolyFlags );
+        if ( bHasPolyFlags )
+            maPoly.Read( rIStm );
+    }
+}
+
+MetaPolyPolygonAction::MetaPolyPolygonAction() :
+    MetaAction(MetaActionType::POLYPOLYGON)
+{}
+
+MetaPolyPolygonAction::~MetaPolyPolygonAction()
+{}
+
+MetaPolyPolygonAction::MetaPolyPolygonAction( const tools::PolyPolygon& rPolyPoly ) :
+    MetaAction  ( MetaActionType::POLYPOLYGON ),
+    maPolyPoly  ( rPolyPoly )
+{}
+
+void MetaPolyPolygonAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawPolyPolygon( maPolyPoly );
+}
+
+rtl::Reference<MetaAction> MetaPolyPolygonAction::Clone()
+{
+    return new MetaPolyPolygonAction( *this );
+}
+
+void MetaPolyPolygonAction::Move( long nHorzMove, long nVertMove )
+{
+    maPolyPoly.Move( nHorzMove, nVertMove );
+}
+
+void MetaPolyPolygonAction::Scale( double fScaleX, double fScaleY )
+{
+    for( sal_uInt16 i = 0, nCount = maPolyPoly.Count(); i < nCount; i++ )
+        ImplScalePoly( maPolyPoly[ i ], fScaleX, fScaleY );
+}
+
+void MetaPolyPolygonAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 2);
+
+    sal_uInt16 nNumberOfComplexPolygons = 0;
+    sal_uInt16 i, nPolyCount = maPolyPoly.Count();
+
+    tools::Polygon aSimplePoly;                                // Version 1
+    rOStm.WriteUInt16( nPolyCount );
+    for ( i = 0; i < nPolyCount; i++ )
+    {
+        const tools::Polygon& rPoly = maPolyPoly.GetObject( i );
+        if ( rPoly.HasFlags() )
+            nNumberOfComplexPolygons++;
+        rPoly.AdaptiveSubdivide( aSimplePoly );
+        WritePolygon( rOStm, aSimplePoly );
+    }
+
+    rOStm.WriteUInt16( nNumberOfComplexPolygons );                  // Version 2
+    for ( i = 0; nNumberOfComplexPolygons && ( i < nPolyCount ); i++ )
+    {
+        const tools::Polygon& rPoly = maPolyPoly.GetObject( i );
+        if ( rPoly.HasFlags() )
+        {
+            rOStm.WriteUInt16( i );
+            rPoly.Write( rOStm );
+
+            nNumberOfComplexPolygons--;
+        }
+    }
+}
+
+void MetaPolyPolygonAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadPolyPolygon( rIStm, maPolyPoly );                // Version 1
+
+    if ( aCompat.GetVersion() >= 2 )    // Version 2
+    {
+        sal_uInt16 nNumberOfComplexPolygons(0);
+        rIStm.ReadUInt16( nNumberOfComplexPolygons );
+        const size_t nMinRecordSize = sizeof(sal_uInt16);
+        const size_t nMaxRecords = rIStm.remainingSize() / nMinRecordSize;
+        if (nNumberOfComplexPolygons > nMaxRecords)
+        {
+            SAL_WARN("vcl.gdi", "Parsing error: " << nMaxRecords <<
+                     " max possible entries, but " << nNumberOfComplexPolygons << " claimed, truncating");
+            nNumberOfComplexPolygons = nMaxRecords;
+        }
+        for (sal_uInt16 i = 0; i < nNumberOfComplexPolygons; ++i)
+        {
+            sal_uInt16 nIndex(0);
+            rIStm.ReadUInt16( nIndex );
+            tools::Polygon aPoly;
+            aPoly.Read( rIStm );
+            if (nIndex >= maPolyPoly.Count())
+            {
+                SAL_WARN("vcl.gdi", "svm contains polygon index " << nIndex
+                         << " outside possible range " << maPolyPoly.Count());
+                continue;
+            }
+            maPolyPoly.Replace( aPoly, nIndex );
+        }
+    }
+}
+
+MetaTextAction::MetaTextAction() :
+    MetaAction  ( MetaActionType::TEXT ),
+    mnIndex     ( 0 ),
+    mnLen       ( 0 )
+{}
+
+MetaTextAction::~MetaTextAction()
+{}
+
+MetaTextAction::MetaTextAction( const Point& rPt, const OUString& rStr,
+                                sal_Int32 nIndex, sal_Int32 nLen ) :
+    MetaAction  ( MetaActionType::TEXT ),
+    maPt        ( rPt ),
+    maStr       ( rStr ),
+    mnIndex     ( nIndex ),
+    mnLen       ( nLen )
+{}
+
+void MetaTextAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawText( maPt, maStr, mnIndex, mnLen );
+}
+
+rtl::Reference<MetaAction> MetaTextAction::Clone()
+{
+    return new MetaTextAction( *this );
+}
+
+void MetaTextAction::Move( long nHorzMove, long nVertMove )
+{
+    maPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaTextAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScalePoint( maPt, fScaleX, fScaleY );
+}
+
+void MetaTextAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 2);
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writePoint(maPt);
+    rOStm.WriteUniOrByteString( maStr, pData->meActualCharSet );
+    rOStm.WriteUInt16(mnIndex);
+    rOStm.WriteUInt16(mnLen);
+
+    write_uInt16_lenPrefixed_uInt16s_FromOUString(rOStm, maStr); // version 2
+}
+
+void MetaTextAction::Read( SvStream& rIStm, ImplMetaReadData* pData )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maPt);
+    maStr = rIStm.ReadUniOrByteString(pData->meActualCharSet);
+    sal_uInt16 nTmpIndex(0);
+    rIStm.ReadUInt16(nTmpIndex);
+    mnIndex = nTmpIndex;
+    sal_uInt16 nTmpLen(0);
+    rIStm.ReadUInt16(nTmpLen);
+    mnLen = nTmpLen;
+
+    if ( aCompat.GetVersion() >= 2 )                            // Version 2
+        maStr = read_uInt16_lenPrefixed_uInt16s_ToOUString(rIStm);
+}
+
+MetaTextArrayAction::MetaTextArrayAction() :
+    MetaAction  ( MetaActionType::TEXTARRAY ),
+    mnIndex     ( 0 ),
+    mnLen       ( 0 )
+{}
+
+MetaTextArrayAction::MetaTextArrayAction( const MetaTextArrayAction& rAction ) :
+    MetaAction  ( MetaActionType::TEXTARRAY ),
+    maStartPt   ( rAction.maStartPt ),
+    maStr       ( rAction.maStr ),
+    mnIndex     ( rAction.mnIndex ),
+    mnLen       ( rAction.mnLen )
+{
+    if( rAction.mpDXAry )
+    {
+        mpDXAry.reset( new long[ mnLen ] );
+        memcpy( mpDXAry.get(), rAction.mpDXAry.get(), mnLen * sizeof( long ) );
+    }
+}
+
+MetaTextArrayAction::MetaTextArrayAction( const Point& rStartPt,
+                                          const OUString& rStr,
+                                          const long* pDXAry,
+                                          sal_Int32 nIndex,
+                                          sal_Int32 nLen ) :
+    MetaAction  ( MetaActionType::TEXTARRAY ),
+    maStartPt   ( rStartPt ),
+    maStr       ( rStr ),
+    mnIndex     ( nIndex ),
+    mnLen       ( nLen )
+{
+    const sal_Int32 nAryLen = pDXAry ? mnLen : 0;
+
+    if (nAryLen > 0)
+    {
+        mpDXAry.reset( new long[ nAryLen ] );
+        memcpy( mpDXAry.get(), pDXAry, nAryLen * sizeof(long) );
+    }
+}
+
+MetaTextArrayAction::~MetaTextArrayAction()
+{
+}
+
+void MetaTextArrayAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawTextArray( maStartPt, maStr, mpDXAry.get(), mnIndex, mnLen );
+}
+
+rtl::Reference<MetaAction> MetaTextArrayAction::Clone()
+{
+    return new MetaTextArrayAction( *this );
+}
+
+void MetaTextArrayAction::Move( long nHorzMove, long nVertMove )
+{
+    maStartPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaTextArrayAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScalePoint( maStartPt, fScaleX, fScaleY );
+
+    if ( mpDXAry && mnLen )
+    {
+        for ( sal_uInt16 i = 0, nCount = mnLen; i < nCount; i++ )
+            mpDXAry[ i ] = FRound( mpDXAry[ i ] * fabs(fScaleX) );
+    }
+}
+
+void MetaTextArrayAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    const sal_Int32 nAryLen = mpDXAry ? mnLen : 0;
+
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 2);
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writePoint(maStartPt);
+    rOStm.WriteUniOrByteString( maStr, pData->meActualCharSet );
+    rOStm.WriteUInt16(mnIndex);
+    rOStm.WriteUInt16(mnLen);
+    rOStm.WriteInt32(nAryLen);
+
+    for (sal_Int32 i = 0; i < nAryLen; ++i)
+        rOStm.WriteInt32( mpDXAry[ i ] );
+
+    write_uInt16_lenPrefixed_uInt16s_FromOUString(rOStm, maStr); // version 2
+}
+
+void MetaTextArrayAction::Read( SvStream& rIStm, ImplMetaReadData* pData )
+{
+    mpDXAry.reset();
+
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maStartPt);
+    maStr = rIStm.ReadUniOrByteString(pData->meActualCharSet);
+    sal_uInt16 nTmpIndex(0);
+    rIStm.ReadUInt16(nTmpIndex);
+    mnIndex = nTmpIndex;
+    sal_uInt16 nTmpLen(0);
+    rIStm.ReadUInt16(nTmpLen);
+    mnLen = nTmpLen;
+    sal_Int32 nAryLen(0);
+    rIStm.ReadInt32(nAryLen);
+
+    if (mnLen > maStr.getLength() - mnIndex)
+    {
+        mnIndex = 0;
+        mpDXAry = nullptr;
+        return;
+    }
+
+    if( nAryLen )
+    {
+        // #i9762#, #106172# Ensure that DX array is at least mnLen entries long
+        if ( mnLen >= nAryLen )
+        {
+            mpDXAry.reset( new (std::nothrow)long[ mnLen ] );
+            if ( mpDXAry )
+            {
+                sal_Int32 i;
+                sal_Int32 val;
+                for( i = 0; i < nAryLen; i++ )
+                {
+                    rIStm.ReadInt32( val);
+                    mpDXAry[ i ] = val;
+                }
+                // #106172# setup remainder
+                for( ; i < mnLen; i++ )
+                    mpDXAry[ i ] = 0;
+            }
+        }
+        else
+        {
+            mpDXAry = nullptr;
+            return;
+        }
+    }
+    else
+        mpDXAry = nullptr;
+
+    if ( aCompat.GetVersion() >= 2 )                            // Version 2
+    {
+        maStr = read_uInt16_lenPrefixed_uInt16s_ToOUString(rIStm);
+
+        if ( mnIndex + mnLen > maStr.getLength() )
+        {
+            mnIndex = 0;
+            mpDXAry.reset();
+        }
+    }
+}
+
+MetaStretchTextAction::MetaStretchTextAction() :
+    MetaAction  ( MetaActionType::STRETCHTEXT ),
+    mnWidth     ( 0 ),
+    mnIndex     ( 0 ),
+    mnLen       ( 0 )
+{}
+
+MetaStretchTextAction::~MetaStretchTextAction()
+{}
+
+MetaStretchTextAction::MetaStretchTextAction( const Point& rPt, sal_uInt32 nWidth,
+                                              const OUString& rStr,
+                                              sal_Int32 nIndex, sal_Int32 nLen ) :
+    MetaAction  ( MetaActionType::STRETCHTEXT ),
+    maPt        ( rPt ),
+    maStr       ( rStr ),
+    mnWidth     ( nWidth ),
+    mnIndex     ( nIndex ),
+    mnLen       ( nLen )
+{}
+
+void MetaStretchTextAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawStretchText( maPt, mnWidth, maStr, mnIndex, mnLen );
+}
+
+rtl::Reference<MetaAction> MetaStretchTextAction::Clone()
+{
+    return new MetaStretchTextAction( *this );
+}
+
+void MetaStretchTextAction::Move( long nHorzMove, long nVertMove )
+{
+    maPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaStretchTextAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScalePoint( maPt, fScaleX, fScaleY );
+    mnWidth = static_cast<sal_uLong>(FRound( mnWidth * fabs(fScaleX) ));
+}
+
+void MetaStretchTextAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 2);
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writePoint(maPt);
+    rOStm.WriteUniOrByteString( maStr, pData->meActualCharSet );
+    rOStm.WriteUInt32( mnWidth );
+    rOStm.WriteUInt16( mnIndex );
+    rOStm.WriteUInt16( mnLen );
+
+    write_uInt16_lenPrefixed_uInt16s_FromOUString(rOStm, maStr); // version 2
+}
+
+void MetaStretchTextAction::Read( SvStream& rIStm, ImplMetaReadData* pData )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maPt);
+    maStr = rIStm.ReadUniOrByteString(pData->meActualCharSet);
+    rIStm.ReadUInt32( mnWidth );
+    sal_uInt16 nTmpIndex(0);
+    rIStm.ReadUInt16(nTmpIndex);
+    mnIndex = nTmpIndex;
+    sal_uInt16 nTmpLen(0);
+    rIStm.ReadUInt16(nTmpLen);
+    mnLen = nTmpLen;
+
+    if ( aCompat.GetVersion() >= 2 )                            // Version 2
+        maStr = read_uInt16_lenPrefixed_uInt16s_ToOUString(rIStm);
+}
+
+MetaTextRectAction::MetaTextRectAction() :
+    MetaAction  ( MetaActionType::TEXTRECT ),
+    mnStyle     ( DrawTextFlags::NONE )
+{}
+
+MetaTextRectAction::~MetaTextRectAction()
+{}
+
+MetaTextRectAction::MetaTextRectAction( const tools::Rectangle& rRect,
+                                        const OUString& rStr, DrawTextFlags nStyle ) :
+    MetaAction  ( MetaActionType::TEXTRECT ),
+    maRect      ( rRect ),
+    maStr       ( rStr ),
+    mnStyle     ( nStyle )
+{}
+
+void MetaTextRectAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawText( maRect, maStr, mnStyle );
+}
+
+rtl::Reference<MetaAction> MetaTextRectAction::Clone()
+{
+    return new MetaTextRectAction( *this );
+}
+
+void MetaTextRectAction::Move( long nHorzMove, long nVertMove )
+{
+    maRect.Move( nHorzMove, nVertMove );
+}
+
+void MetaTextRectAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScaleRect( maRect, fScaleX, fScaleY );
+}
+
+void MetaTextRectAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 2);
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writeRectangle(maRect);
+    rOStm.WriteUniOrByteString( maStr, pData->meActualCharSet );
+    rOStm.WriteUInt16( static_cast<sal_uInt16>(mnStyle) );
+
+    write_uInt16_lenPrefixed_uInt16s_FromOUString(rOStm, maStr); // version 2
+}
+
+void MetaTextRectAction::Read( SvStream& rIStm, ImplMetaReadData* pData )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readRectangle(maRect);
+    maStr = rIStm.ReadUniOrByteString(pData->meActualCharSet);
+    sal_uInt16 nTmp;
+    rIStm  .ReadUInt16( nTmp );
+    mnStyle = static_cast<DrawTextFlags>(nTmp);
+
+    if ( aCompat.GetVersion() >= 2 )                            // Version 2
+        maStr = read_uInt16_lenPrefixed_uInt16s_ToOUString(rIStm);
+}
+
+MetaTextLineAction::MetaTextLineAction() :
+    MetaAction  ( MetaActionType::TEXTLINE ),
+    mnWidth     ( 0 ),
+    meStrikeout ( STRIKEOUT_NONE ),
+    meUnderline ( LINESTYLE_NONE ),
+    meOverline  ( LINESTYLE_NONE )
+{}
+
+MetaTextLineAction::~MetaTextLineAction()
+{}
+
+MetaTextLineAction::MetaTextLineAction( const Point& rPos, long nWidth,
+                                        FontStrikeout eStrikeout,
+                                        FontLineStyle eUnderline,
+                                        FontLineStyle eOverline ) :
+    MetaAction  ( MetaActionType::TEXTLINE ),
+    maPos       ( rPos ),
+    mnWidth     ( nWidth ),
+    meStrikeout ( eStrikeout ),
+    meUnderline ( eUnderline ),
+    meOverline  ( eOverline )
+{}
+
+void MetaTextLineAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawTextLine( maPos, mnWidth, meStrikeout, meUnderline, meOverline );
+}
+
+rtl::Reference<MetaAction> MetaTextLineAction::Clone()
+{
+    return new MetaTextLineAction( *this );
+}
+
+void MetaTextLineAction::Move( long nHorzMove, long nVertMove )
+{
+    maPos.Move( nHorzMove, nVertMove );
+}
+
+void MetaTextLineAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScalePoint( maPos, fScaleX, fScaleY );
+    mnWidth = FRound( mnWidth * fabs(fScaleX) );
+}
+
+void MetaTextLineAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 2);
+
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writePoint(maPos);
+
+    rOStm.WriteInt32( mnWidth );
+    rOStm.WriteUInt32( meStrikeout );
+    rOStm.WriteUInt32( meUnderline );
+    // new in version 2
+    rOStm.WriteUInt32( meOverline );
+}
+
+void MetaTextLineAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+
+    sal_Int32 nTempWidth(0);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maPos);
+    rIStm.ReadInt32(nTempWidth);
+    mnWidth = nTempWidth;
+
+    sal_uInt32 nTempStrikeout(0);
+    rIStm.ReadUInt32( nTempStrikeout );
+    meStrikeout = static_cast<FontStrikeout>(nTempStrikeout);
+
+    sal_uInt32 nTempUnderline(0);
+    rIStm.ReadUInt32( nTempUnderline );
+    meUnderline = static_cast<FontLineStyle>(nTempUnderline);
+
+    if (aCompat.GetVersion() >= 2)
+    {
+        sal_uInt32 nTempOverline(0);
+        rIStm.ReadUInt32(nTempOverline);
+        meOverline = static_cast<FontLineStyle>(nTempOverline);
+    }
+}
+
+MetaBmpAction::MetaBmpAction() :
+    MetaAction(MetaActionType::BMP)
+{}
+
+MetaBmpAction::~MetaBmpAction()
+{}
+
+MetaBmpAction::MetaBmpAction( const Point& rPt, const Bitmap& rBmp ) :
+    MetaAction  ( MetaActionType::BMP ),
+    maBmp       ( rBmp ),
+    maPt        ( rPt )
+{}
+
+void MetaBmpAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawBitmap( maPt, maBmp );
+}
+
+rtl::Reference<MetaAction> MetaBmpAction::Clone()
+{
+    return new MetaBmpAction( *this );
+}
+
+void MetaBmpAction::Move( long nHorzMove, long nVertMove )
+{
+    maPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaBmpAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScalePoint( maPt, fScaleX, fScaleY );
+}
+
+void MetaBmpAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    if( !!maBmp )
+    {
+        MetaAction::Write(rOStm, pData);
+        VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+        WriteDIB(maBmp, rOStm, false, true);
+        TypeSerializer aSerializer(rOStm);
+        aSerializer.writePoint(maPt);
+    }
+}
+
+void MetaBmpAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadDIB(maBmp, rIStm, true);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maPt);
+}
+
+MetaBmpScaleAction::MetaBmpScaleAction() :
+    MetaAction(MetaActionType::BMPSCALE)
+{}
+
+MetaBmpScaleAction::~MetaBmpScaleAction()
+{}
+
+MetaBmpScaleAction::MetaBmpScaleAction( const Point& rPt, const Size& rSz,
+                                        const Bitmap& rBmp ) :
+    MetaAction  ( MetaActionType::BMPSCALE ),
+    maBmp       ( rBmp ),
+    maPt        ( rPt ),
+    maSz        ( rSz )
+{}
+
+void MetaBmpScaleAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawBitmap( maPt, maSz, maBmp );
+}
+
+rtl::Reference<MetaAction> MetaBmpScaleAction::Clone()
+{
+    return new MetaBmpScaleAction( *this );
+}
+
+void MetaBmpScaleAction::Move( long nHorzMove, long nVertMove )
+{
+    maPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaBmpScaleAction::Scale( double fScaleX, double fScaleY )
+{
+    tools::Rectangle aRectangle(maPt, maSz);
+    ImplScaleRect( aRectangle, fScaleX, fScaleY );
+    maPt = aRectangle.TopLeft();
+    maSz = aRectangle.GetSize();
+}
+
+void MetaBmpScaleAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    if( !!maBmp )
+    {
+        MetaAction::Write(rOStm, pData);
+        VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+        WriteDIB(maBmp, rOStm, false, true);
+        TypeSerializer aSerializer(rOStm);
+        aSerializer.writePoint(maPt);
+        aSerializer.writeSize(maSz);
+
+    }
+}
+
+void MetaBmpScaleAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadDIB(maBmp, rIStm, true);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maPt);
+    aSerializer.readSize(maSz);
+}
+
+MetaBmpScalePartAction::MetaBmpScalePartAction() :
+    MetaAction(MetaActionType::BMPSCALEPART)
+{}
+
+MetaBmpScalePartAction::~MetaBmpScalePartAction()
+{}
+
+MetaBmpScalePartAction::MetaBmpScalePartAction( const Point& rDstPt, const Size& rDstSz,
+                                                const Point& rSrcPt, const Size& rSrcSz,
+                                                const Bitmap& rBmp ) :
+    MetaAction  ( MetaActionType::BMPSCALEPART ),
+    maBmp       ( rBmp ),
+    maDstPt     ( rDstPt ),
+    maDstSz     ( rDstSz ),
+    maSrcPt     ( rSrcPt ),
+    maSrcSz     ( rSrcSz )
+{}
+
+void MetaBmpScalePartAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawBitmap( maDstPt, maDstSz, maSrcPt, maSrcSz, maBmp );
+}
+
+rtl::Reference<MetaAction> MetaBmpScalePartAction::Clone()
+{
+    return new MetaBmpScalePartAction( *this );
+}
+
+void MetaBmpScalePartAction::Move( long nHorzMove, long nVertMove )
+{
+    maDstPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaBmpScalePartAction::Scale( double fScaleX, double fScaleY )
+{
+    tools::Rectangle aRectangle(maDstPt, maDstSz);
+    ImplScaleRect( aRectangle, fScaleX, fScaleY );
+    maDstPt = aRectangle.TopLeft();
+    maDstSz = aRectangle.GetSize();
+}
+
+void MetaBmpScalePartAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    if( !!maBmp )
+    {
+        MetaAction::Write(rOStm, pData);
+        VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+        WriteDIB(maBmp, rOStm, false, true);
+        TypeSerializer aSerializer(rOStm);
+        aSerializer.writePoint(maDstPt);
+        aSerializer.writeSize(maDstSz);
+        aSerializer.writePoint(maSrcPt);
+        aSerializer.writeSize(maSrcSz);
+
+    }
+}
+
+void MetaBmpScalePartAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadDIB(maBmp, rIStm, true);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maDstPt);
+    aSerializer.readSize(maDstSz);
+    aSerializer.readPoint(maSrcPt);
+    aSerializer.readSize(maSrcSz);
+}
+
+MetaBmpExAction::MetaBmpExAction() :
+    MetaAction(MetaActionType::BMPEX)
+{}
+
+MetaBmpExAction::~MetaBmpExAction()
+{}
+
+MetaBmpExAction::MetaBmpExAction( const Point& rPt, const BitmapEx& rBmpEx ) :
+    MetaAction  ( MetaActionType::BMPEX ),
+    maBmpEx     ( rBmpEx ),
+    maPt        ( rPt )
+{}
+
+void MetaBmpExAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawBitmapEx( maPt, maBmpEx );
+}
+
+rtl::Reference<MetaAction> MetaBmpExAction::Clone()
+{
+    return new MetaBmpExAction( *this );
+}
+
+void MetaBmpExAction::Move( long nHorzMove, long nVertMove )
+{
+    maPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaBmpExAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScalePoint( maPt, fScaleX, fScaleY );
+}
+
+void MetaBmpExAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    if( !!maBmpEx.GetBitmap() )
+    {
+        MetaAction::Write(rOStm, pData);
+        VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+        WriteDIBBitmapEx(maBmpEx, rOStm);
+        TypeSerializer aSerializer(rOStm);
+        aSerializer.writePoint(maPt);
+    }
+}
+
+void MetaBmpExAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadDIBBitmapEx(maBmpEx, rIStm);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maPt);
+}
+
+MetaBmpExScaleAction::MetaBmpExScaleAction() :
+    MetaAction(MetaActionType::BMPEXSCALE)
+{}
+
+MetaBmpExScaleAction::~MetaBmpExScaleAction()
+{}
+
+MetaBmpExScaleAction::MetaBmpExScaleAction( const Point& rPt, const Size& rSz,
+                                            const BitmapEx& rBmpEx ) :
+    MetaAction  ( MetaActionType::BMPEXSCALE ),
+    maBmpEx     ( rBmpEx ),
+    maPt        ( rPt ),
+    maSz        ( rSz )
+{}
+
+void MetaBmpExScaleAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawBitmapEx( maPt, maSz, maBmpEx );
+}
+
+rtl::Reference<MetaAction> MetaBmpExScaleAction::Clone()
+{
+    return new MetaBmpExScaleAction( *this );
+}
+
+void MetaBmpExScaleAction::Move( long nHorzMove, long nVertMove )
+{
+    maPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaBmpExScaleAction::Scale( double fScaleX, double fScaleY )
+{
+    tools::Rectangle aRectangle(maPt, maSz);
+    ImplScaleRect( aRectangle, fScaleX, fScaleY );
+    maPt = aRectangle.TopLeft();
+    maSz = aRectangle.GetSize();
+}
+
+void MetaBmpExScaleAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    if( !!maBmpEx.GetBitmap() )
+    {
+        MetaAction::Write(rOStm, pData);
+        VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+        WriteDIBBitmapEx(maBmpEx, rOStm);
+        TypeSerializer aSerializer(rOStm);
+        aSerializer.writePoint(maPt);
+        aSerializer.writeSize(maSz);
+    }
+}
+
+void MetaBmpExScaleAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadDIBBitmapEx(maBmpEx, rIStm);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maPt);
+    aSerializer.readSize(maSz);
+}
+
+MetaBmpExScalePartAction::MetaBmpExScalePartAction() :
+    MetaAction(MetaActionType::BMPEXSCALEPART)
+{}
+
+MetaBmpExScalePartAction::~MetaBmpExScalePartAction()
+{}
+
+MetaBmpExScalePartAction::MetaBmpExScalePartAction( const Point& rDstPt, const Size& rDstSz,
+                                                    const Point& rSrcPt, const Size& rSrcSz,
+                                                    const BitmapEx& rBmpEx ) :
+    MetaAction  ( MetaActionType::BMPEXSCALEPART ),
+    maBmpEx     ( rBmpEx ),
+    maDstPt     ( rDstPt ),
+    maDstSz     ( rDstSz ),
+    maSrcPt     ( rSrcPt ),
+    maSrcSz     ( rSrcSz )
+{}
+
+void MetaBmpExScalePartAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawBitmapEx( maDstPt, maDstSz, maSrcPt, maSrcSz, maBmpEx );
+}
+
+rtl::Reference<MetaAction> MetaBmpExScalePartAction::Clone()
+{
+    return new MetaBmpExScalePartAction( *this );
+}
+
+void MetaBmpExScalePartAction::Move( long nHorzMove, long nVertMove )
+{
+    maDstPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaBmpExScalePartAction::Scale( double fScaleX, double fScaleY )
+{
+    tools::Rectangle aRectangle(maDstPt, maDstSz);
+    ImplScaleRect( aRectangle, fScaleX, fScaleY );
+    maDstPt = aRectangle.TopLeft();
+    maDstSz = aRectangle.GetSize();
+}
+
+void MetaBmpExScalePartAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    if( !!maBmpEx.GetBitmap() )
+    {
+        MetaAction::Write(rOStm, pData);
+        VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+        WriteDIBBitmapEx(maBmpEx, rOStm);
+        TypeSerializer aSerializer(rOStm);
+        aSerializer.writePoint(maDstPt);
+        aSerializer.writeSize(maDstSz);
+        aSerializer.writePoint(maSrcPt);
+        aSerializer.writeSize(maSrcSz);
+    }
+}
+
+void MetaBmpExScalePartAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadDIBBitmapEx(maBmpEx, rIStm);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maDstPt);
+    aSerializer.readSize(maDstSz);
+    aSerializer.readPoint(maSrcPt);
+    aSerializer.readSize(maSrcSz);
+}
+
+MetaMaskAction::MetaMaskAction() :
+    MetaAction(MetaActionType::MASK)
+{}
+
+MetaMaskAction::~MetaMaskAction()
+{}
+
+MetaMaskAction::MetaMaskAction( const Point& rPt,
+                                const Bitmap& rBmp,
+                                const Color& rColor ) :
+    MetaAction  ( MetaActionType::MASK ),
+    maBmp       ( rBmp ),
+    maColor     ( rColor ),
+    maPt        ( rPt )
+{}
+
+void MetaMaskAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawMask( maPt, maBmp, maColor );
+}
+
+rtl::Reference<MetaAction> MetaMaskAction::Clone()
+{
+    return new MetaMaskAction( *this );
+}
+
+void MetaMaskAction::Move( long nHorzMove, long nVertMove )
+{
+    maPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaMaskAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScalePoint( maPt, fScaleX, fScaleY );
+}
+
+void MetaMaskAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    if( !!maBmp )
+    {
+        MetaAction::Write(rOStm, pData);
+        VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+        WriteDIB(maBmp, rOStm, false, true);
+        TypeSerializer aSerializer(rOStm);
+        aSerializer.writePoint(maPt);
+    }
+}
+
+void MetaMaskAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadDIB(maBmp, rIStm, true);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maPt);
+}
+
+MetaMaskScaleAction::MetaMaskScaleAction() :
+    MetaAction(MetaActionType::MASKSCALE)
+{}
+
+MetaMaskScaleAction::~MetaMaskScaleAction()
+{}
+
+MetaMaskScaleAction::MetaMaskScaleAction( const Point& rPt, const Size& rSz,
+                                          const Bitmap& rBmp,
+                                          const Color& rColor ) :
+    MetaAction  ( MetaActionType::MASKSCALE ),
+    maBmp       ( rBmp ),
+    maColor     ( rColor ),
+    maPt        ( rPt ),
+    maSz        ( rSz )
+{}
+
+void MetaMaskScaleAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawMask( maPt, maSz, maBmp, maColor );
+}
+
+rtl::Reference<MetaAction> MetaMaskScaleAction::Clone()
+{
+    return new MetaMaskScaleAction( *this );
+}
+
+void MetaMaskScaleAction::Move( long nHorzMove, long nVertMove )
+{
+    maPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaMaskScaleAction::Scale( double fScaleX, double fScaleY )
+{
+    tools::Rectangle aRectangle(maPt, maSz);
+    ImplScaleRect( aRectangle, fScaleX, fScaleY );
+    maPt = aRectangle.TopLeft();
+    maSz = aRectangle.GetSize();
+}
+
+void MetaMaskScaleAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    if( !!maBmp )
+    {
+        MetaAction::Write(rOStm, pData);
+        VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+        WriteDIB(maBmp, rOStm, false, true);
+        TypeSerializer aSerializer(rOStm);
+        aSerializer.writePoint(maPt);
+        aSerializer.writeSize(maSz);
+    }
+}
+
+void MetaMaskScaleAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadDIB(maBmp, rIStm, true);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maPt);
+    aSerializer.readSize(maSz);
+}
+
+MetaMaskScalePartAction::MetaMaskScalePartAction() :
+    MetaAction(MetaActionType::MASKSCALEPART)
+{}
+
+MetaMaskScalePartAction::~MetaMaskScalePartAction()
+{}
+
+MetaMaskScalePartAction::MetaMaskScalePartAction( const Point& rDstPt, const Size& rDstSz,
+                                                  const Point& rSrcPt, const Size& rSrcSz,
+                                                  const Bitmap& rBmp,
+                                                  const Color& rColor ) :
+    MetaAction  ( MetaActionType::MASKSCALEPART ),
+    maBmp       ( rBmp ),
+    maColor     ( rColor ),
+    maDstPt     ( rDstPt ),
+    maDstSz     ( rDstSz ),
+    maSrcPt     ( rSrcPt ),
+    maSrcSz     ( rSrcSz )
+{}
+
+void MetaMaskScalePartAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawMask( maDstPt, maDstSz, maSrcPt, maSrcSz, maBmp, maColor, MetaActionType::MASKSCALE );
+}
+
+rtl::Reference<MetaAction> MetaMaskScalePartAction::Clone()
+{
+    return new MetaMaskScalePartAction( *this );
+}
+
+void MetaMaskScalePartAction::Move( long nHorzMove, long nVertMove )
+{
+    maDstPt.Move( nHorzMove, nVertMove );
+}
+
+void MetaMaskScalePartAction::Scale( double fScaleX, double fScaleY )
+{
+    tools::Rectangle aRectangle(maDstPt, maDstSz);
+    ImplScaleRect( aRectangle, fScaleX, fScaleY );
+    maDstPt = aRectangle.TopLeft();
+    maDstSz = aRectangle.GetSize();
+}
+
+void MetaMaskScalePartAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    if( !!maBmp )
+    {
+        MetaAction::Write(rOStm, pData);
+        VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+        WriteDIB(maBmp, rOStm, false, true);
+        rOStm.WriteUInt32(maColor.mValue);
+        TypeSerializer aSerializer(rOStm);
+        aSerializer.writePoint(maDstPt);
+        aSerializer.writeSize(maDstSz);
+        aSerializer.writePoint(maSrcPt);
+        aSerializer.writeSize(maSrcSz);
+    }
+}
+
+void MetaMaskScalePartAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadDIB(maBmp, rIStm, true);
+    rIStm.ReadUInt32(maColor.mValue);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maDstPt);
+    aSerializer.readSize(maDstSz);
+    aSerializer.readPoint(maSrcPt);
+    aSerializer.readSize(maSrcSz);
+}
+
+MetaGradientAction::MetaGradientAction() :
+    MetaAction(MetaActionType::GRADIENT)
+{}
+
+MetaGradientAction::~MetaGradientAction()
+{}
+
+MetaGradientAction::MetaGradientAction( const tools::Rectangle& rRect, const Gradient& rGradient ) :
+    MetaAction  ( MetaActionType::GRADIENT ),
+    maRect      ( rRect ),
+    maGradient  ( rGradient )
+{}
+
+void MetaGradientAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawGradient( maRect, maGradient );
+}
+
+rtl::Reference<MetaAction> MetaGradientAction::Clone()
+{
+    return new MetaGradientAction( *this );
+}
+
+void MetaGradientAction::Move( long nHorzMove, long nVertMove )
+{
+    maRect.Move( nHorzMove, nVertMove );
+}
+
+void MetaGradientAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScaleRect( maRect, fScaleX, fScaleY );
+}
+
+void MetaGradientAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writeRectangle(maRect);
+    aSerializer.writeGradient(maGradient);
+}
+
+void MetaGradientAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readRectangle(maRect);
+    aSerializer.readGradient(maGradient);
+}
+
+MetaGradientExAction::MetaGradientExAction() :
+    MetaAction  ( MetaActionType::GRADIENTEX )
+{}
+
+MetaGradientExAction::MetaGradientExAction( const tools::PolyPolygon& rPolyPoly, const Gradient& rGradient ) :
+    MetaAction  ( MetaActionType::GRADIENTEX ),
+    maPolyPoly  ( rPolyPoly ),
+    maGradient  ( rGradient )
+{}
+
+MetaGradientExAction::~MetaGradientExAction()
+{}
+
+void MetaGradientExAction::Execute( OutputDevice* pOut )
+{
+    if( pOut->GetConnectMetaFile() )
+    {
+        pOut->GetConnectMetaFile()->AddAction( this );
+    }
+}
+
+rtl::Reference<MetaAction> MetaGradientExAction::Clone()
+{
+    return new MetaGradientExAction( *this );
+}
+
+void MetaGradientExAction::Move( long nHorzMove, long nVertMove )
+{
+    maPolyPoly.Move( nHorzMove, nVertMove );
+}
+
+void MetaGradientExAction::Scale( double fScaleX, double fScaleY )
+{
+    for( sal_uInt16 i = 0, nCount = maPolyPoly.Count(); i < nCount; i++ )
+        ImplScalePoly( maPolyPoly[ i ], fScaleX, fScaleY );
+}
+
+void MetaGradientExAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+
+    // #i105373# see comment at MetaTransparentAction::Write
+    tools::PolyPolygon aNoCurvePolyPolygon;
+    maPolyPoly.AdaptiveSubdivide(aNoCurvePolyPolygon);
+
+    WritePolyPolygon( rOStm, aNoCurvePolyPolygon );
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writeGradient(maGradient);
+}
+
+void MetaGradientExAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadPolyPolygon( rIStm, maPolyPoly );
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readGradient(maGradient);
+}
+
+MetaHatchAction::MetaHatchAction() :
+    MetaAction(MetaActionType::HATCH)
+{}
+
+MetaHatchAction::~MetaHatchAction()
+{}
+
+MetaHatchAction::MetaHatchAction( const tools::PolyPolygon& rPolyPoly, const Hatch& rHatch ) :
+    MetaAction  ( MetaActionType::HATCH ),
+    maPolyPoly  ( rPolyPoly ),
+    maHatch     ( rHatch )
+{}
+
+void MetaHatchAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawHatch( maPolyPoly, maHatch );
+}
+
+rtl::Reference<MetaAction> MetaHatchAction::Clone()
+{
+    return new MetaHatchAction( *this );
+}
+
+void MetaHatchAction::Move( long nHorzMove, long nVertMove )
+{
+    maPolyPoly.Move( nHorzMove, nVertMove );
+}
+
+void MetaHatchAction::Scale( double fScaleX, double fScaleY )
+{
+    for( sal_uInt16 i = 0, nCount = maPolyPoly.Count(); i < nCount; i++ )
+        ImplScalePoly( maPolyPoly[ i ], fScaleX, fScaleY );
+}
+
+void MetaHatchAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+
+    // #i105373# see comment at MetaTransparentAction::Write
+    tools::PolyPolygon aNoCurvePolyPolygon;
+    maPolyPoly.AdaptiveSubdivide(aNoCurvePolyPolygon);
+
+    WritePolyPolygon( rOStm, aNoCurvePolyPolygon );
+    WriteHatch( rOStm, maHatch );
+}
+
+void MetaHatchAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadPolyPolygon( rIStm, maPolyPoly );
+    ReadHatch( rIStm, maHatch );
+}
+
+MetaWallpaperAction::MetaWallpaperAction() :
+    MetaAction(MetaActionType::WALLPAPER)
+{}
+
+MetaWallpaperAction::~MetaWallpaperAction()
+{}
+
+MetaWallpaperAction::MetaWallpaperAction( const tools::Rectangle& rRect,
+                                          const Wallpaper& rPaper ) :
+    MetaAction  ( MetaActionType::WALLPAPER ),
+    maRect      ( rRect ),
+    maWallpaper ( rPaper )
+{}
+
+void MetaWallpaperAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawWallpaper( maRect, maWallpaper );
+}
+
+rtl::Reference<MetaAction> MetaWallpaperAction::Clone()
+{
+    return new MetaWallpaperAction( *this );
+}
+
+void MetaWallpaperAction::Move( long nHorzMove, long nVertMove )
+{
+    maRect.Move( nHorzMove, nVertMove );
+}
+
+void MetaWallpaperAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScaleRect( maRect, fScaleX, fScaleY );
+}
+
+void MetaWallpaperAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+
+    WriteWallpaper( rOStm, maWallpaper );
+}
+
+void MetaWallpaperAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadWallpaper( rIStm, maWallpaper );
+}
+
+MetaClipRegionAction::MetaClipRegionAction() :
+    MetaAction  ( MetaActionType::CLIPREGION ),
+    mbClip      ( false )
+{}
+
+MetaClipRegionAction::~MetaClipRegionAction()
+{}
+
+MetaClipRegionAction::MetaClipRegionAction( const vcl::Region& rRegion, bool bClip ) :
+    MetaAction  ( MetaActionType::CLIPREGION ),
+    maRegion    ( rRegion ),
+    mbClip      ( bClip )
+{}
+
+void MetaClipRegionAction::Execute( OutputDevice* pOut )
+{
+    if( mbClip )
+        pOut->SetClipRegion( maRegion );
+    else
+        pOut->SetClipRegion();
+}
+
+rtl::Reference<MetaAction> MetaClipRegionAction::Clone()
+{
+    return new MetaClipRegionAction( *this );
+}
+
+void MetaClipRegionAction::Move( long nHorzMove, long nVertMove )
+{
+    maRegion.Move( nHorzMove, nVertMove );
+}
+
+void MetaClipRegionAction::Scale( double fScaleX, double fScaleY )
+{
+    maRegion.Scale( fScaleX, fScaleY );
+}
+
+void MetaClipRegionAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+
+    WriteRegion( rOStm, maRegion );
+    rOStm.WriteBool( mbClip );
+}
+
+void MetaClipRegionAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadRegion( rIStm, maRegion );
+    rIStm.ReadCharAsBool( mbClip );
+}
+
+MetaISectRectClipRegionAction::MetaISectRectClipRegionAction() :
+    MetaAction(MetaActionType::ISECTRECTCLIPREGION)
+{}
+
+MetaISectRectClipRegionAction::~MetaISectRectClipRegionAction()
+{}
+
+MetaISectRectClipRegionAction::MetaISectRectClipRegionAction( const tools::Rectangle& rRect ) :
+    MetaAction  ( MetaActionType::ISECTRECTCLIPREGION ),
+    maRect      ( rRect )
+{}
+
+void MetaISectRectClipRegionAction::Execute( OutputDevice* pOut )
+{
+    pOut->IntersectClipRegion( maRect );
+}
+
+rtl::Reference<MetaAction> MetaISectRectClipRegionAction::Clone()
+{
+    return new MetaISectRectClipRegionAction( *this );
+}
+
+void MetaISectRectClipRegionAction::Move( long nHorzMove, long nVertMove )
+{
+    maRect.Move( nHorzMove, nVertMove );
+}
+
+void MetaISectRectClipRegionAction::Scale( double fScaleX, double fScaleY )
+{
+    ImplScaleRect( maRect, fScaleX, fScaleY );
+}
+
+void MetaISectRectClipRegionAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writeRectangle(maRect);
+}
+
+void MetaISectRectClipRegionAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readRectangle(maRect);
+}
+
+MetaISectRegionClipRegionAction::MetaISectRegionClipRegionAction() :
+    MetaAction(MetaActionType::ISECTREGIONCLIPREGION)
+{}
+
+MetaISectRegionClipRegionAction::~MetaISectRegionClipRegionAction()
+{}
+
+MetaISectRegionClipRegionAction::MetaISectRegionClipRegionAction( const vcl::Region& rRegion ) :
+    MetaAction  ( MetaActionType::ISECTREGIONCLIPREGION ),
+    maRegion    ( rRegion )
+{
+}
+
+void MetaISectRegionClipRegionAction::Execute( OutputDevice* pOut )
+{
+    pOut->IntersectClipRegion( maRegion );
+}
+
+rtl::Reference<MetaAction> MetaISectRegionClipRegionAction::Clone()
+{
+    return new MetaISectRegionClipRegionAction( *this );
+}
+
+void MetaISectRegionClipRegionAction::Move( long nHorzMove, long nVertMove )
+{
+    maRegion.Move( nHorzMove, nVertMove );
+}
+
+void MetaISectRegionClipRegionAction::Scale( double fScaleX, double fScaleY )
+{
+    maRegion.Scale( fScaleX, fScaleY );
+}
+
+void MetaISectRegionClipRegionAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    WriteRegion( rOStm, maRegion );
+}
+
+void MetaISectRegionClipRegionAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadRegion( rIStm, maRegion );
+}
+
+MetaMoveClipRegionAction::MetaMoveClipRegionAction() :
+    MetaAction  ( MetaActionType::MOVECLIPREGION ),
+    mnHorzMove  ( 0 ),
+    mnVertMove  ( 0 )
+{}
+
+MetaMoveClipRegionAction::~MetaMoveClipRegionAction()
+{}
+
+MetaMoveClipRegionAction::MetaMoveClipRegionAction( long nHorzMove, long nVertMove ) :
+    MetaAction  ( MetaActionType::MOVECLIPREGION ),
+    mnHorzMove  ( nHorzMove ),
+    mnVertMove  ( nVertMove )
+{}
+
+void MetaMoveClipRegionAction::Execute( OutputDevice* pOut )
+{
+    pOut->MoveClipRegion( mnHorzMove, mnVertMove );
+}
+
+rtl::Reference<MetaAction> MetaMoveClipRegionAction::Clone()
+{
+    return new MetaMoveClipRegionAction( *this );
+}
+
+void MetaMoveClipRegionAction::Scale( double fScaleX, double fScaleY )
+{
+    mnHorzMove = FRound( mnHorzMove * fScaleX );
+    mnVertMove = FRound( mnVertMove * fScaleY );
+}
+
+void MetaMoveClipRegionAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    rOStm.WriteInt32( mnHorzMove ).WriteInt32( mnVertMove );
+}
+
+void MetaMoveClipRegionAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    sal_Int32 nTmpHM(0), nTmpVM(0);
+    rIStm.ReadInt32( nTmpHM ).ReadInt32( nTmpVM );
+    mnHorzMove = nTmpHM;
+    mnVertMove = nTmpVM;
+}
+
+MetaLineColorAction::MetaLineColorAction() :
+    MetaAction  ( MetaActionType::LINECOLOR ),
+    mbSet       ( false )
+{}
+
+MetaLineColorAction::~MetaLineColorAction()
+{}
+
+MetaLineColorAction::MetaLineColorAction( const Color& rColor, bool bSet ) :
+    MetaAction  ( MetaActionType::LINECOLOR ),
+    maColor     ( rColor ),
+    mbSet       ( bSet )
+{}
+
+void MetaLineColorAction::Execute( OutputDevice* pOut )
+{
+    if( mbSet )
+        pOut->SetLineColor( maColor );
+    else
+        pOut->SetLineColor();
+}
+
+rtl::Reference<MetaAction> MetaLineColorAction::Clone()
+{
+    return new MetaLineColorAction( *this );
+}
+
+void MetaLineColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    rOStm.WriteUInt32(maColor.mValue);
+    rOStm.WriteBool( mbSet );
+}
+
+void MetaLineColorAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    rIStm.ReadUInt32(maColor.mValue);
+    rIStm.ReadCharAsBool( mbSet );
+}
+
+MetaFillColorAction::MetaFillColorAction() :
+    MetaAction  ( MetaActionType::FILLCOLOR ),
+    mbSet       ( false )
+{}
+
+MetaFillColorAction::~MetaFillColorAction()
+{}
+
+MetaFillColorAction::MetaFillColorAction( const Color& rColor, bool bSet ) :
+    MetaAction  ( MetaActionType::FILLCOLOR ),
+    maColor     ( rColor ),
+    mbSet       ( bSet )
+{}
+
+void MetaFillColorAction::Execute( OutputDevice* pOut )
+{
+    if( mbSet )
+        pOut->SetFillColor( maColor );
+    else
+        pOut->SetFillColor();
+}
+
+rtl::Reference<MetaAction> MetaFillColorAction::Clone()
+{
+    return new MetaFillColorAction( *this );
+}
+
+void MetaFillColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    rOStm.WriteUInt32(maColor.mValue);
+    rOStm.WriteBool( mbSet );
+}
+
+void MetaFillColorAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    rIStm.ReadUInt32(maColor.mValue);
+    rIStm.ReadCharAsBool( mbSet );
+}
+
+MetaTextColorAction::MetaTextColorAction() :
+    MetaAction(MetaActionType::TEXTCOLOR)
+{}
+
+MetaTextColorAction::~MetaTextColorAction()
+{}
+
+MetaTextColorAction::MetaTextColorAction( const Color& rColor ) :
+    MetaAction  ( MetaActionType::TEXTCOLOR ),
+    maColor     ( rColor )
+{}
+
+void MetaTextColorAction::Execute( OutputDevice* pOut )
+{
+    pOut->SetTextColor( maColor );
+}
+
+rtl::Reference<MetaAction> MetaTextColorAction::Clone()
+{
+    return new MetaTextColorAction( *this );
+}
+
+void MetaTextColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    rOStm.WriteUInt32(maColor.mValue);
+}
+
+void MetaTextColorAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    rIStm.ReadUInt32(maColor.mValue);
+}
+
+MetaTextFillColorAction::MetaTextFillColorAction() :
+    MetaAction  ( MetaActionType::TEXTFILLCOLOR ),
+    mbSet       ( false )
+{}
+
+MetaTextFillColorAction::~MetaTextFillColorAction()
+{}
+
+MetaTextFillColorAction::MetaTextFillColorAction( const Color& rColor, bool bSet ) :
+    MetaAction  ( MetaActionType::TEXTFILLCOLOR ),
+    maColor     ( rColor ),
+    mbSet       ( bSet )
+{}
+
+void MetaTextFillColorAction::Execute( OutputDevice* pOut )
+{
+    if( mbSet )
+        pOut->SetTextFillColor( maColor );
+    else
+        pOut->SetTextFillColor();
+}
+
+rtl::Reference<MetaAction> MetaTextFillColorAction::Clone()
+{
+    return new MetaTextFillColorAction( *this );
+}
+
+void MetaTextFillColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    rOStm.WriteUInt32(maColor.mValue);
+    rOStm.WriteBool( mbSet );
+}
+
+void MetaTextFillColorAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    rIStm.ReadUInt32(maColor.mValue);
+    rIStm.ReadCharAsBool( mbSet );
+}
+
+MetaTextLineColorAction::MetaTextLineColorAction() :
+    MetaAction  ( MetaActionType::TEXTLINECOLOR ),
+    mbSet       ( false )
+{}
+
+MetaTextLineColorAction::~MetaTextLineColorAction()
+{}
+
+MetaTextLineColorAction::MetaTextLineColorAction( const Color& rColor, bool bSet ) :
+    MetaAction  ( MetaActionType::TEXTLINECOLOR ),
+    maColor     ( rColor ),
+    mbSet       ( bSet )
+{}
+
+void MetaTextLineColorAction::Execute( OutputDevice* pOut )
+{
+    if( mbSet )
+        pOut->SetTextLineColor( maColor );
+    else
+        pOut->SetTextLineColor();
+}
+
+rtl::Reference<MetaAction> MetaTextLineColorAction::Clone()
+{
+    return new MetaTextLineColorAction( *this );
+}
+
+void MetaTextLineColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    rOStm.WriteUInt32(maColor.mValue);
+    rOStm.WriteBool( mbSet );
+}
+
+void MetaTextLineColorAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    rIStm.ReadUInt32(maColor.mValue);
+    rIStm.ReadCharAsBool( mbSet );
+}
+
+MetaOverlineColorAction::MetaOverlineColorAction() :
+    MetaAction  ( MetaActionType::OVERLINECOLOR ),
+    mbSet       ( false )
+{}
+
+MetaOverlineColorAction::~MetaOverlineColorAction()
+{}
+
+MetaOverlineColorAction::MetaOverlineColorAction( const Color& rColor, bool bSet ) :
+    MetaAction  ( MetaActionType::OVERLINECOLOR ),
+    maColor     ( rColor ),
+    mbSet       ( bSet )
+{}
+
+void MetaOverlineColorAction::Execute( OutputDevice* pOut )
+{
+    if( mbSet )
+        pOut->SetOverlineColor( maColor );
+    else
+        pOut->SetOverlineColor();
+}
+
+rtl::Reference<MetaAction> MetaOverlineColorAction::Clone()
+{
+    return new MetaOverlineColorAction( *this );
+}
+
+void MetaOverlineColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    rOStm.WriteUInt32(maColor.mValue);
+    rOStm.WriteBool( mbSet );
+}
+
+void MetaOverlineColorAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    rIStm.ReadUInt32(maColor.mValue);
+    rIStm.ReadCharAsBool( mbSet );
+}
+
+MetaTextAlignAction::MetaTextAlignAction() :
+    MetaAction  ( MetaActionType::TEXTALIGN ),
+    maAlign     ( ALIGN_TOP )
+{}
+
+MetaTextAlignAction::~MetaTextAlignAction()
+{}
+
+MetaTextAlignAction::MetaTextAlignAction( TextAlign aAlign ) :
+    MetaAction  ( MetaActionType::TEXTALIGN ),
+    maAlign     ( aAlign )
+{}
+
+void MetaTextAlignAction::Execute( OutputDevice* pOut )
+{
+    pOut->SetTextAlign( maAlign );
+}
+
+rtl::Reference<MetaAction> MetaTextAlignAction::Clone()
+{
+    return new MetaTextAlignAction( *this );
+}
+
+void MetaTextAlignAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    rOStm.WriteUInt16( maAlign );
+}
+
+void MetaTextAlignAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    sal_uInt16 nTmp16(0);
+
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    rIStm.ReadUInt16( nTmp16 ); maAlign = static_cast<TextAlign>(nTmp16);
+}
+
+MetaMapModeAction::MetaMapModeAction() :
+    MetaAction(MetaActionType::MAPMODE)
+{}
+
+MetaMapModeAction::~MetaMapModeAction()
+{}
+
+MetaMapModeAction::MetaMapModeAction( const MapMode& rMapMode ) :
+    MetaAction  ( MetaActionType::MAPMODE ),
+    maMapMode   ( rMapMode )
+{}
+
+void MetaMapModeAction::Execute( OutputDevice* pOut )
+{
+    pOut->SetMapMode( maMapMode );
+}
+
+rtl::Reference<MetaAction> MetaMapModeAction::Clone()
+{
+    return new MetaMapModeAction( *this );
+}
+
+void MetaMapModeAction::Scale( double fScaleX, double fScaleY )
+{
+    Point aPoint( maMapMode.GetOrigin() );
+
+    ImplScalePoint( aPoint, fScaleX, fScaleY );
+    maMapMode.SetOrigin( aPoint );
+}
+
+void MetaMapModeAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    WriteMapMode( rOStm, maMapMode );
+}
+
+void MetaMapModeAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadMapMode( rIStm, maMapMode );
+}
+
+MetaFontAction::MetaFontAction() :
+    MetaAction(MetaActionType::FONT)
+{}
+
+MetaFontAction::~MetaFontAction()
+{}
+
+MetaFontAction::MetaFontAction( const vcl::Font& rFont ) :
+    MetaAction  ( MetaActionType::FONT ),
+    maFont      ( rFont )
+{
+    // #96876: because RTL_TEXTENCODING_SYMBOL is often set at the StarSymbol font,
+    // we change the textencoding to RTL_TEXTENCODING_UNICODE here, which seems
+    // to be the right way; changing the textencoding at other sources
+    // is too dangerous at the moment
+    if ( IsStarSymbol( maFont.GetFamilyName() )
+        && ( maFont.GetCharSet() != RTL_TEXTENCODING_UNICODE ) )
+    {
+        maFont.SetCharSet( RTL_TEXTENCODING_UNICODE );
+    }
+}
+
+void MetaFontAction::Execute( OutputDevice* pOut )
+{
+    pOut->SetFont( maFont );
+}
+
+rtl::Reference<MetaAction> MetaFontAction::Clone()
+{
+    return new MetaFontAction( *this );
+}
+
+void MetaFontAction::Scale( double fScaleX, double fScaleY )
+{
+    const Size aSize(
+        FRound(maFont.GetFontSize().Width() * fabs(fScaleX)),
+        FRound(maFont.GetFontSize().Height() * fabs(fScaleY)));
+    maFont.SetFontSize( aSize );
+}
+
+void MetaFontAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    WriteFont( rOStm, maFont );
+    pData->meActualCharSet = maFont.GetCharSet();
+    if ( pData->meActualCharSet == RTL_TEXTENCODING_DONTKNOW )
+        pData->meActualCharSet = osl_getThreadTextEncoding();
+}
+
+void MetaFontAction::Read( SvStream& rIStm, ImplMetaReadData* pData )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadFont( rIStm, maFont );
+    pData->meActualCharSet = maFont.GetCharSet();
+    if ( pData->meActualCharSet == RTL_TEXTENCODING_DONTKNOW )
+        pData->meActualCharSet = osl_getThreadTextEncoding();
+}
+
+MetaPushAction::MetaPushAction() :
+    MetaAction  ( MetaActionType::PUSH ),
+    mnFlags     ( PushFlags::NONE )
+{}
+
+MetaPushAction::~MetaPushAction()
+{}
+
+MetaPushAction::MetaPushAction( PushFlags nFlags ) :
+    MetaAction  ( MetaActionType::PUSH ),
+    mnFlags     ( nFlags )
+{}
+
+void MetaPushAction::Execute( OutputDevice* pOut )
+{
+    pOut->Push( mnFlags );
+}
+
+rtl::Reference<MetaAction> MetaPushAction::Clone()
+{
+    return new MetaPushAction( *this );
+}
+
+void MetaPushAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    rOStm.WriteUInt16( static_cast<sal_uInt16>(mnFlags) );
+}
+
+void MetaPushAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    sal_uInt16 tmp;
+    rIStm.ReadUInt16( tmp );
+    mnFlags = static_cast<PushFlags>(tmp);
+}
+
+MetaPopAction::MetaPopAction() :
+    MetaAction(MetaActionType::POP)
+{}
+
+MetaPopAction::~MetaPopAction()
+{}
+
+void MetaPopAction::Execute( OutputDevice* pOut )
+{
+    pOut->Pop();
+}
+
+rtl::Reference<MetaAction> MetaPopAction::Clone()
+{
+    return new MetaPopAction( *this );
+}
+
+void MetaPopAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+}
+
+void MetaPopAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+}
+
+MetaRasterOpAction::MetaRasterOpAction() :
+    MetaAction  ( MetaActionType::RASTEROP ),
+    meRasterOp  ( RasterOp::OverPaint )
+{}
+
+MetaRasterOpAction::~MetaRasterOpAction()
+{}
+
+MetaRasterOpAction::MetaRasterOpAction( RasterOp eRasterOp ) :
+    MetaAction  ( MetaActionType::RASTEROP ),
+    meRasterOp  ( eRasterOp )
+{
+}
+
+void MetaRasterOpAction::Execute( OutputDevice* pOut )
+{
+    pOut->SetRasterOp( meRasterOp );
+}
+
+rtl::Reference<MetaAction> MetaRasterOpAction::Clone()
+{
+    return new MetaRasterOpAction( *this );
+}
+
+void MetaRasterOpAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    rOStm.WriteUInt16( static_cast<sal_uInt16>(meRasterOp) );
+}
+
+void MetaRasterOpAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    sal_uInt16 nTmp16(0);
+
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    rIStm.ReadUInt16( nTmp16 ); meRasterOp = static_cast<RasterOp>(nTmp16);
+}
+
+MetaTransparentAction::MetaTransparentAction() :
+    MetaAction      ( MetaActionType::Transparent ),
+    mnTransPercent  ( 0 )
+{}
+
+MetaTransparentAction::~MetaTransparentAction()
+{}
+
+MetaTransparentAction::MetaTransparentAction( const tools::PolyPolygon& rPolyPoly, sal_uInt16 nTransPercent ) :
+    MetaAction      ( MetaActionType::Transparent ),
+    maPolyPoly      ( rPolyPoly ),
+    mnTransPercent  ( nTransPercent )
+{}
+
+void MetaTransparentAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawTransparent( maPolyPoly, mnTransPercent );
+}
+
+rtl::Reference<MetaAction> MetaTransparentAction::Clone()
+{
+    return new MetaTransparentAction( *this );
+}
+
+void MetaTransparentAction::Move( long nHorzMove, long nVertMove )
+{
+    maPolyPoly.Move( nHorzMove, nVertMove );
+}
+
+void MetaTransparentAction::Scale( double fScaleX, double fScaleY )
+{
+    for( sal_uInt16 i = 0, nCount = maPolyPoly.Count(); i < nCount; i++ )
+        ImplScalePoly( maPolyPoly[ i ], fScaleX, fScaleY );
+}
+
+void MetaTransparentAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+
+    // #i105373# The tools::PolyPolygon in this action may be a curve; this
+    // was ignored until now what is an error. To make older office
+    // versions work with MetaFiles, i opt for applying AdaptiveSubdivide
+    // to the PolyPolygon.
+    // The alternative would be to really write the curve information
+    // like in MetaPolyPolygonAction::Write (where someone extended it
+    // correctly, but not here :-( ).
+    // The golden solution would be to combine both, but i think it's
+    // not necessary; a good subdivision will be sufficient.
+    tools::PolyPolygon aNoCurvePolyPolygon;
+    maPolyPoly.AdaptiveSubdivide(aNoCurvePolyPolygon);
+
+    WritePolyPolygon( rOStm, aNoCurvePolyPolygon );
+    rOStm.WriteUInt16( mnTransPercent );
+}
+
+void MetaTransparentAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadPolyPolygon( rIStm, maPolyPoly );
+    rIStm.ReadUInt16( mnTransPercent );
+}
+
+MetaFloatTransparentAction::MetaFloatTransparentAction() :
+    MetaAction(MetaActionType::FLOATTRANSPARENT)
+{}
+
+MetaFloatTransparentAction::~MetaFloatTransparentAction()
+{}
+
+MetaFloatTransparentAction::MetaFloatTransparentAction( const GDIMetaFile& rMtf, const Point& rPos,
+                                                        const Size& rSize, const Gradient& rGradient ) :
+    MetaAction      ( MetaActionType::FLOATTRANSPARENT ),
+    maMtf           ( rMtf ),
+    maPoint         ( rPos ),
+    maSize          ( rSize ),
+    maGradient      ( rGradient )
+{}
+
+void MetaFloatTransparentAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawTransparent( maMtf, maPoint, maSize, maGradient );
+}
+
+rtl::Reference<MetaAction> MetaFloatTransparentAction::Clone()
+{
+    return new MetaFloatTransparentAction( *this );
+}
+
+void MetaFloatTransparentAction::Move( long nHorzMove, long nVertMove )
+{
+    maPoint.Move( nHorzMove, nVertMove );
+}
+
+void MetaFloatTransparentAction::Scale( double fScaleX, double fScaleY )
+{
+    tools::Rectangle aRectangle(maPoint, maSize);
+    ImplScaleRect( aRectangle, fScaleX, fScaleY );
+    maPoint = aRectangle.TopLeft();
+    maSize = aRectangle.GetSize();
+}
+
+void MetaFloatTransparentAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+
+    maMtf.Write( rOStm );
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writePoint(maPoint);
+    aSerializer.writeSize(maSize);
+    aSerializer.writeGradient(maGradient);
+}
+
+void MetaFloatTransparentAction::Read(SvStream& rIStm, ImplMetaReadData* pData)
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    ReadGDIMetaFile(rIStm, maMtf, pData);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maPoint);
+    aSerializer.readSize(maSize);
+    aSerializer.readGradient(maGradient);
+}
+
+MetaEPSAction::MetaEPSAction() :
+    MetaAction(MetaActionType::EPS)
+{}
+
+MetaEPSAction::~MetaEPSAction()
+{}
+
+MetaEPSAction::MetaEPSAction( const Point& rPoint, const Size& rSize,
+                              const GfxLink& rGfxLink, const GDIMetaFile& rSubst ) :
+    MetaAction  ( MetaActionType::EPS ),
+    maGfxLink   ( rGfxLink ),
+    maSubst     ( rSubst ),
+    maPoint     ( rPoint ),
+    maSize      ( rSize )
+{}
+
+void MetaEPSAction::Execute( OutputDevice* pOut )
+{
+    pOut->DrawEPS( maPoint, maSize, maGfxLink, &maSubst );
+}
+
+rtl::Reference<MetaAction> MetaEPSAction::Clone()
+{
+    return new MetaEPSAction( *this );
+}
+
+void MetaEPSAction::Move( long nHorzMove, long nVertMove )
+{
+    maPoint.Move( nHorzMove, nVertMove );
+}
+
+void MetaEPSAction::Scale( double fScaleX, double fScaleY )
+{
+    tools::Rectangle aRectangle(maPoint, maSize);
+    ImplScaleRect( aRectangle, fScaleX, fScaleY );
+    maPoint = aRectangle.TopLeft();
+    maSize = aRectangle.GetSize();
+}
+
+void MetaEPSAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writeGfxLink(maGfxLink);
+    aSerializer.writePoint(maPoint);
+    aSerializer.writeSize(maSize);
+    maSubst.Write( rOStm );
+}
+
+void MetaEPSAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readGfxLink(maGfxLink);
+    aSerializer.readPoint(maPoint);
+    aSerializer.readSize(maSize);
+    ReadGDIMetaFile( rIStm, maSubst );
+}
+
+MetaRefPointAction::MetaRefPointAction() :
+    MetaAction  ( MetaActionType::REFPOINT ),
+    mbSet       ( false )
+{}
+
+MetaRefPointAction::~MetaRefPointAction()
+{}
+
+MetaRefPointAction::MetaRefPointAction( const Point& rRefPoint, bool bSet ) :
+    MetaAction  ( MetaActionType::REFPOINT ),
+    maRefPoint  ( rRefPoint ),
+    mbSet       ( bSet )
+{}
+
+void MetaRefPointAction::Execute( OutputDevice* pOut )
+{
+    if( mbSet )
+        pOut->SetRefPoint( maRefPoint );
+    else
+        pOut->SetRefPoint();
+}
+
+rtl::Reference<MetaAction> MetaRefPointAction::Clone()
+{
+    return new MetaRefPointAction( *this );
+}
+
+void MetaRefPointAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writePoint(maRefPoint);
+    rOStm.WriteBool( mbSet );
+}
+
+void MetaRefPointAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(maRefPoint);
+    rIStm.ReadCharAsBool( mbSet );
+}
+
+MetaCommentAction::MetaCommentAction() :
+    MetaAction  ( MetaActionType::COMMENT ),
+    mnValue     ( 0 )
+{
+    ImplInitDynamicData( nullptr, 0UL );
+}
+
+MetaCommentAction::MetaCommentAction( const MetaCommentAction& rAct ) :
+    MetaAction  ( MetaActionType::COMMENT ),
+    maComment   ( rAct.maComment ),
+    mnValue     ( rAct.mnValue )
+{
+    ImplInitDynamicData( rAct.mpData.get(), rAct.mnDataSize );
+}
+
+MetaCommentAction::MetaCommentAction( const OString& rComment, sal_Int32 nValue, const sal_uInt8* pData, sal_uInt32 nDataSize ) :
+    MetaAction  ( MetaActionType::COMMENT ),
+    maComment   ( rComment ),
+    mnValue     ( nValue )
+{
+    ImplInitDynamicData( pData, nDataSize );
+}
+
+MetaCommentAction::~MetaCommentAction()
+{
+}
+
+void MetaCommentAction::ImplInitDynamicData( const sal_uInt8* pData, sal_uInt32 nDataSize )
+{
+    if ( nDataSize && pData )
+    {
+        mnDataSize = nDataSize;
+        mpData.reset( new sal_uInt8[ mnDataSize ] );
+        memcpy( mpData.get(), pData, mnDataSize );
+    }
+    else
+    {
+        mnDataSize = 0;
+        mpData = nullptr;
+    }
+}
+
+void MetaCommentAction::Execute( OutputDevice* pOut )
+{
+    if ( pOut->GetConnectMetaFile() )
+    {
+        pOut->GetConnectMetaFile()->AddAction( this );
+    }
+}
+
+rtl::Reference<MetaAction> MetaCommentAction::Clone()
+{
+    return new MetaCommentAction( *this );
+}
+
+void MetaCommentAction::Move( long nXMove, long nYMove )
+{
+    if ( nXMove || nYMove )
+    {
+        if ( mnDataSize && mpData )
+        {
+            bool bPathStroke = (maComment == "XPATHSTROKE_SEQ_BEGIN");
+            if ( bPathStroke || maComment == "XPATHFILL_SEQ_BEGIN" )
+            {
+                SvMemoryStream  aMemStm( static_cast<void*>(mpData.get()), mnDataSize, StreamMode::READ );
+                SvMemoryStream  aDest;
+                if ( bPathStroke )
+                {
+                    SvtGraphicStroke aStroke;
+                    ReadSvtGraphicStroke( aMemStm, aStroke );
+
+                    tools::Polygon aPath;
+                    aStroke.getPath( aPath );
+                    aPath.Move( nXMove, nYMove );
+                    aStroke.setPath( aPath );
+
+                    tools::PolyPolygon aStartArrow;
+                    aStroke.getStartArrow(aStartArrow);
+                    aStartArrow.Move(nXMove, nYMove);
+                    aStroke.setStartArrow(aStartArrow);
+
+                    tools::PolyPolygon aEndArrow;
+                    aStroke.getEndArrow(aEndArrow);
+                    aEndArrow.Move(nXMove, nYMove);
+                    aStroke.setEndArrow(aEndArrow);
+
+                    WriteSvtGraphicStroke( aDest, aStroke );
+                }
+                else
+                {
+                    SvtGraphicFill aFill;
+                    ReadSvtGraphicFill( aMemStm, aFill );
+
+                    tools::PolyPolygon aPath;
+                    aFill.getPath( aPath );
+                    aPath.Move( nXMove, nYMove );
+                    aFill.setPath( aPath );
+
+                    WriteSvtGraphicFill( aDest, aFill );
+                }
+                mpData.reset();
+                ImplInitDynamicData( static_cast<const sal_uInt8*>( aDest.GetData() ), aDest.Tell() );
+            }
+        }
+    }
+}
+
+// SJ: 25.07.06 #i56656# we are not able to mirror certain kind of
+// comments properly, especially the XPATHSTROKE and XPATHFILL lead to
+// problems, so it is better to remove these comments when mirroring
+// FIXME: fake comment to apply the next hunk in the right location
+void MetaCommentAction::Scale( double fXScale, double fYScale )
+{
+    if ( ( fXScale != 1.0 ) || ( fYScale != 1.0 ) )
+    {
+        if ( mnDataSize && mpData )
+        {
+            bool bPathStroke = (maComment == "XPATHSTROKE_SEQ_BEGIN");
+            if ( bPathStroke || maComment == "XPATHFILL_SEQ_BEGIN" )
+            {
+                SvMemoryStream  aMemStm( static_cast<void*>(mpData.get()), mnDataSize, StreamMode::READ );
+                SvMemoryStream  aDest;
+                if ( bPathStroke )
+                {
+                    SvtGraphicStroke aStroke;
+                    ReadSvtGraphicStroke( aMemStm, aStroke );
+                    aStroke.scale( fXScale, fYScale );
+                    WriteSvtGraphicStroke( aDest, aStroke );
+                }
+                else
+                {
+                    SvtGraphicFill aFill;
+                    ReadSvtGraphicFill( aMemStm, aFill );
+                    tools::PolyPolygon aPath;
+                    aFill.getPath( aPath );
+                    aPath.Scale( fXScale, fYScale );
+                    aFill.setPath( aPath );
+                    WriteSvtGraphicFill( aDest, aFill );
+                }
+                mpData.reset();
+                ImplInitDynamicData( static_cast<const sal_uInt8*>( aDest.GetData() ), aDest.Tell() );
+            } else if( maComment == "EMF_PLUS_HEADER_INFO" ){
+                SvMemoryStream  aMemStm( static_cast<void*>(mpData.get()), mnDataSize, StreamMode::READ );
+                SvMemoryStream  aDest;
+
+                sal_Int32 nLeft(0), nRight(0), nTop(0), nBottom(0);
+                sal_Int32 nPixX(0), nPixY(0), nMillX(0), nMillY(0);
+                float m11(0), m12(0), m21(0), m22(0), mdx(0), mdy(0);
+
+                // read data
+                aMemStm.ReadInt32( nLeft ).ReadInt32( nTop ).ReadInt32( nRight ).ReadInt32( nBottom );
+                aMemStm.ReadInt32( nPixX ).ReadInt32( nPixY ).ReadInt32( nMillX ).ReadInt32( nMillY );
+                aMemStm.ReadFloat( m11 ).ReadFloat( m12 ).ReadFloat( m21 ).ReadFloat( m22 ).ReadFloat( mdx ).ReadFloat( mdy );
+
+                // add scale to the transformation
+                m11 *= fXScale;
+                m12 *= fXScale;
+                m22 *= fYScale;
+                m21 *= fYScale;
+
+                // prepare new data
+                aDest.WriteInt32( nLeft ).WriteInt32( nTop ).WriteInt32( nRight ).WriteInt32( nBottom );
+                aDest.WriteInt32( nPixX ).WriteInt32( nPixY ).WriteInt32( nMillX ).WriteInt32( nMillY );
+                aDest.WriteFloat( m11 ).WriteFloat( m12 ).WriteFloat( m21 ).WriteFloat( m22 ).WriteFloat( mdx ).WriteFloat( mdy );
+
+                // save them
+                ImplInitDynamicData( static_cast<const sal_uInt8*>( aDest.GetData() ), aDest.Tell() );
+            }
+        }
+    }
+}
+
+void MetaCommentAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    write_uInt16_lenPrefixed_uInt8s_FromOString(rOStm, maComment);
+    rOStm.WriteInt32( mnValue ).WriteUInt32( mnDataSize );
+
+    if ( mnDataSize )
+        rOStm.WriteBytes( mpData.get(), mnDataSize );
+}
+
+void MetaCommentAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    maComment = read_uInt16_lenPrefixed_uInt8s_ToOString(rIStm);
+    rIStm.ReadInt32( mnValue ).ReadUInt32( mnDataSize );
+
+    if (mnDataSize > rIStm.remainingSize())
+    {
+        SAL_WARN("vcl.gdi", "Parsing error: " << rIStm.remainingSize() <<
+                 " available data, but " << mnDataSize << " claimed, truncating");
+        mnDataSize = rIStm.remainingSize();
+    }
+
+    SAL_INFO("vcl.gdi", "MetaCommentAction::Read " << maComment);
+
+    mpData.reset();
+
+    if( mnDataSize )
+    {
+        mpData.reset(new sal_uInt8[ mnDataSize ]);
+        rIStm.ReadBytes(mpData.get(), mnDataSize);
+    }
+}
+
+MetaLayoutModeAction::MetaLayoutModeAction() :
+    MetaAction  ( MetaActionType::LAYOUTMODE ),
+    mnLayoutMode( ComplexTextLayoutFlags::Default )
+{}
+
+MetaLayoutModeAction::~MetaLayoutModeAction()
+{}
+
+MetaLayoutModeAction::MetaLayoutModeAction( ComplexTextLayoutFlags nLayoutMode ) :
+    MetaAction  ( MetaActionType::LAYOUTMODE ),
+    mnLayoutMode( nLayoutMode )
+{}
+
+void MetaLayoutModeAction::Execute( OutputDevice* pOut )
+{
+    pOut->SetLayoutMode( mnLayoutMode );
+}
+
+rtl::Reference<MetaAction> MetaLayoutModeAction::Clone()
+{
+    return new MetaLayoutModeAction( *this );
+}
+
+void MetaLayoutModeAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    rOStm.WriteUInt32( static_cast<sal_uInt32>(mnLayoutMode) );
+}
+
+void MetaLayoutModeAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    sal_uInt32 tmp;
+    rIStm.ReadUInt32( tmp );
+    mnLayoutMode = static_cast<ComplexTextLayoutFlags>(tmp);
+}
+
+MetaTextLanguageAction::MetaTextLanguageAction() :
+    MetaAction  ( MetaActionType::TEXTLANGUAGE ),
+    meTextLanguage( LANGUAGE_DONTKNOW )
+{}
+
+MetaTextLanguageAction::~MetaTextLanguageAction()
+{}
+
+MetaTextLanguageAction::MetaTextLanguageAction( LanguageType eTextLanguage ) :
+    MetaAction  ( MetaActionType::TEXTLANGUAGE ),
+    meTextLanguage( eTextLanguage )
+{}
+
+void MetaTextLanguageAction::Execute( OutputDevice* pOut )
+{
+    pOut->SetDigitLanguage( meTextLanguage );
+}
+
+rtl::Reference<MetaAction> MetaTextLanguageAction::Clone()
+{
+    return new MetaTextLanguageAction( *this );
+}
+
+void MetaTextLanguageAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
+{
+    MetaAction::Write(rOStm, pData);
+    VersionCompat aCompat(rOStm, StreamMode::WRITE, 1);
+    rOStm.WriteUInt16( static_cast<sal_uInt16>(meTextLanguage) );
+}
+
+void MetaTextLanguageAction::Read( SvStream& rIStm, ImplMetaReadData* )
+{
+    VersionCompat aCompat(rIStm, StreamMode::READ);
+    sal_uInt16 nTmp = 0;
+    rIStm.ReadUInt16( nTmp );
+    meTextLanguage = static_cast<LanguageType>(nTmp);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/mtfxmldump.cxx b/vcl/source/gdi/mtfxmldump.cxx
new file mode 100644
index 000000000..461321c1c
--- /dev/null
+++ b/vcl/source/gdi/mtfxmldump.cxx
@@ -0,0 +1,1274 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <vcl/mtfxmldump.hxx>
+#include <tools/XmlWriter.hxx>
+#include <tools/fract.hxx>
+
+#include <vcl/metaact.hxx>
+#include <vcl/outdev.hxx>
+#include <rtl/string.hxx>
+#include <rtl/ustrbuf.hxx>
+
+#include <sstream>
+
+namespace
+{
+
+OUString collectPushFlags(PushFlags nFlags)
+{
+    if ((nFlags & PushFlags::ALL) == PushFlags::ALL)
+        return "PushAll";
+    else if ((nFlags & PUSH_ALLFONT) == PUSH_ALLFONT)
+        return "PushAllFont";
+    else if ((nFlags & PUSH_ALLTEXT) == PUSH_ALLTEXT)
+        return "PushAllText";
+
+    std::vector<OUString> aStrings;
+
+    if (nFlags & PushFlags::LINECOLOR)
+        aStrings.emplace_back("PushLineColor");
+    if (nFlags & PushFlags::FILLCOLOR)
+        aStrings.emplace_back("PushFillColor");
+    if (nFlags & PushFlags::FONT)
+        aStrings.emplace_back("PushFont");
+    if (nFlags & PushFlags::TEXTCOLOR)
+        aStrings.emplace_back("PushTextColor");
+    if (nFlags & PushFlags::MAPMODE)
+        aStrings.emplace_back("PushMapMode");
+    if (nFlags & PushFlags::CLIPREGION)
+        aStrings.emplace_back("PushClipRegion");
+    if (nFlags & PushFlags::RASTEROP)
+        aStrings.emplace_back("PushRasterOp");
+    if (nFlags & PushFlags::TEXTFILLCOLOR)
+        aStrings.emplace_back("PushTextFillColor");
+    if (nFlags & PushFlags::TEXTALIGN)
+        aStrings.emplace_back("PushTextAlign");
+    if (nFlags & PushFlags::REFPOINT)
+        aStrings.emplace_back("PushRefPoint");
+    if (nFlags & PushFlags::TEXTLINECOLOR)
+        aStrings.emplace_back("PushTextLineColor");
+    if (nFlags & PushFlags::TEXTLAYOUTMODE)
+        aStrings.emplace_back("PushTextLayoutMode");
+    if (nFlags & PushFlags::TEXTLANGUAGE)
+        aStrings.emplace_back("PushTextLanguage");
+    if (nFlags & PushFlags::OVERLINECOLOR)
+        aStrings.emplace_back("PushOverlineColor");
+
+    OUString aString;
+
+    if (aStrings.empty())
+        return aString;
+
+    aString = aStrings[0];
+    for (size_t i = 1; i < aStrings.size(); ++i)
+    {
+        aString += ", " + aStrings[i];
+    }
+    return aString;
+}
+
+OUString convertDrawTextFlagsToString(DrawTextFlags eDrawTextFlags)
+{
+    std::vector<OUString> aStrings;
+    if (eDrawTextFlags & DrawTextFlags::Disable)
+        aStrings.emplace_back("Disable");
+    if (eDrawTextFlags & DrawTextFlags::Mnemonic)
+        aStrings.emplace_back("Mnemonic");
+    if (eDrawTextFlags & DrawTextFlags::Mono)
+        aStrings.emplace_back("Mono");
+    if (eDrawTextFlags & DrawTextFlags::Clip)
+        aStrings.emplace_back("Clip");
+    if (eDrawTextFlags & DrawTextFlags::Left)
+        aStrings.emplace_back("Left");
+    if (eDrawTextFlags & DrawTextFlags::Center)
+        aStrings.emplace_back("Center");
+    if (eDrawTextFlags & DrawTextFlags::Right)
+        aStrings.emplace_back("Right");
+    if (eDrawTextFlags & DrawTextFlags::Top)
+        aStrings.emplace_back("Top");
+    if (eDrawTextFlags & DrawTextFlags::VCenter)
+        aStrings.emplace_back("VCenter");
+    if (eDrawTextFlags & DrawTextFlags::Bottom)
+        aStrings.emplace_back("Bottom");
+    if (eDrawTextFlags & DrawTextFlags::EndEllipsis)
+        aStrings.emplace_back("EndEllipsis");
+    if (eDrawTextFlags & DrawTextFlags::PathEllipsis)
+        aStrings.emplace_back("PathEllipsis");
+    if (eDrawTextFlags & DrawTextFlags::MultiLine)
+        aStrings.emplace_back("MultiLine");
+    if (eDrawTextFlags & DrawTextFlags::WordBreak)
+        aStrings.emplace_back("WordBreak");
+    if (eDrawTextFlags & DrawTextFlags::NewsEllipsis)
+        aStrings.emplace_back("NewsEllipsis");
+    if (eDrawTextFlags & DrawTextFlags::WordBreakHyphenation)
+        aStrings.emplace_back("WordBreakHyphenation");
+    if (eDrawTextFlags & DrawTextFlags::CenterEllipsis)
+        aStrings.emplace_back("CenterEllipsis");
+    if (eDrawTextFlags & DrawTextFlags::HideMnemonic)
+        aStrings.emplace_back("HideMnemonic");
+
+    OUString aString;
+
+    if (aStrings.empty())
+        return "None";
+
+    aString = aStrings[0];
+    for (size_t i = 1; i < aStrings.size(); ++i)
+    {
+        aString += " " + aStrings[i];
+    }
+    return aString;
+};
+
+OUString convertRopToString(RasterOp eRop)
+{
+    switch (eRop)
+    {
+        case RasterOp::OverPaint: return "overpaint";
+        case RasterOp::Xor:       return "xor";
+        case RasterOp::N0:        return "0";
+        case RasterOp::N1:        return "1";
+        case RasterOp::Invert:    return "invert";
+    }
+    return OUString();
+}
+
+OUString convertTextAlignToString(TextAlign eAlign)
+{
+    switch (eAlign)
+    {
+        case ALIGN_BASELINE:             return "baseline";
+        case ALIGN_BOTTOM:               return "bottom";
+        case ALIGN_TOP:                  return "top";
+        case TextAlign_FORCE_EQUAL_SIZE: return "equalsize";
+    }
+    return OUString();
+}
+
+OUString convertColorToString(Color aColor)
+{
+    OUString aRGBString = aColor.AsRGBHexString();
+    return "#" + aRGBString;
+}
+
+OUString convertLineStyleToString(LineStyle eAlign)
+{
+    switch (eAlign)
+    {
+        case LineStyle::NONE:    return "none";
+        case LineStyle::Solid:   return "solid";
+        case LineStyle::Dash:    return "dash";
+        default: break;
+    }
+    return OUString();
+}
+
+OUString convertLineJoinToString(basegfx::B2DLineJoin eJoin)
+{
+    switch (eJoin)
+    {
+        default:
+        case basegfx::B2DLineJoin::NONE:    return "none";
+        case basegfx::B2DLineJoin::Bevel:   return "bevel";
+        case basegfx::B2DLineJoin::Miter:   return "miter";
+        case basegfx::B2DLineJoin::Round:   return "round";
+    }
+}
+
+OUString convertLineCapToString(css::drawing::LineCap eCap)
+{
+    switch (eCap)
+    {
+        default:
+        case css::drawing::LineCap_BUTT:   return "butt";
+        case css::drawing::LineCap_ROUND:  return "round";
+        case css::drawing::LineCap_SQUARE: return "square";
+    }
+}
+
+OUString convertPolygonFlags(PolyFlags eFlags)
+{
+    switch (eFlags)
+    {
+        default:
+        case PolyFlags::Normal:    return "normal";
+        case PolyFlags::Control:   return "control";
+        case PolyFlags::Smooth:    return "smooth";
+        case PolyFlags::Symmetric: return "symmetric";
+    }
+}
+
+OUString convertFontWeigthToString(FontWeight eFontWeight)
+{
+    switch (eFontWeight)
+    {
+        case WEIGHT_DONTKNOW:   return "unknown";
+        case WEIGHT_THIN:       return "thin";
+        case WEIGHT_ULTRALIGHT: return "ultralight";
+        case WEIGHT_LIGHT:      return "light";
+        case WEIGHT_SEMILIGHT:  return "semilight";
+        case WEIGHT_NORMAL:     return "normal";
+        case WEIGHT_MEDIUM:     return "medium";
+        case WEIGHT_SEMIBOLD:   return "semibold";
+        case WEIGHT_BOLD:       return "bold";
+        case WEIGHT_ULTRABOLD:  return "ultrabold";
+        case WEIGHT_BLACK:      return "black";
+        case FontWeight_FORCE_EQUAL_SIZE: return "equalsize";
+    }
+    return OUString();
+}
+
+OUString convertFontStrikeoutToString(FontStrikeout eFontStrikeout)
+{
+    switch (eFontStrikeout)
+    {
+        case STRIKEOUT_NONE:     return "none";
+        case STRIKEOUT_SINGLE:   return "single";
+        case STRIKEOUT_DOUBLE:   return "double";
+        case STRIKEOUT_DONTKNOW: return "dontknow";
+        case STRIKEOUT_BOLD:     return "bold";
+        case STRIKEOUT_SLASH:    return "slash";
+        case STRIKEOUT_X:        return "x";
+        case FontStrikeout_FORCE_EQUAL_SIZE: return "equalsize";
+    }
+    return OUString();
+}
+
+OUString convertFontLineStyleToString(FontLineStyle eFontLineStyle)
+{
+    switch (eFontLineStyle)
+    {
+        case LINESTYLE_NONE:            return "none";
+        case LINESTYLE_SINGLE:          return "single";
+        case LINESTYLE_DOUBLE:          return "double";
+        case LINESTYLE_DOTTED:          return "dotted";
+        case LINESTYLE_DONTKNOW:        return "dontknow";
+        case LINESTYLE_DASH:            return "dash";
+        case LINESTYLE_LONGDASH:        return "longdash";
+        case LINESTYLE_DASHDOT:         return "dashdot";
+        case LINESTYLE_DASHDOTDOT:      return "dashdotdot";
+        case LINESTYLE_SMALLWAVE:       return "smallwave";
+        case LINESTYLE_WAVE:            return "wave";
+        case LINESTYLE_DOUBLEWAVE:      return "doublewave";
+        case LINESTYLE_BOLD:            return "bold";
+        case LINESTYLE_BOLDDOTTED:      return "bolddotted";
+        case LINESTYLE_BOLDDASH:        return "bolddash";
+        case LINESTYLE_BOLDLONGDASH:    return "boldlongdash";
+        case LINESTYLE_BOLDDASHDOT:     return "bolddashdot";
+        case LINESTYLE_BOLDDASHDOTDOT:  return "bolddashdotdot";
+        case LINESTYLE_BOLDWAVE:        return "boldwave";
+        case FontLineStyle_FORCE_EQUAL_SIZE: return "equalsize";
+    }
+    return OUString();
+}
+
+OString convertLineStyleToString(const MetaActionType nActionType)
+{
+    switch (nActionType)
+    {
+        case MetaActionType::NONE:                  return "null";
+        case MetaActionType::PIXEL:                 return "pixel";
+        case MetaActionType::POINT:                 return "point";
+        case MetaActionType::LINE:                  return "line";
+        case MetaActionType::RECT:                  return "rect";
+        case MetaActionType::ROUNDRECT:             return "roundrect";
+        case MetaActionType::ELLIPSE:               return "ellipse";
+        case MetaActionType::ARC:                   return "arc";
+        case MetaActionType::PIE:                   return "pie";
+        case MetaActionType::CHORD:                 return "chord";
+        case MetaActionType::POLYLINE:              return "polyline";
+        case MetaActionType::POLYGON:               return "polygon";
+        case MetaActionType::POLYPOLYGON:           return "polypolygon";
+        case MetaActionType::TEXT:                  return "text";
+        case MetaActionType::TEXTARRAY:             return "textarray";
+        case MetaActionType::STRETCHTEXT:           return "stretchtext";
+        case MetaActionType::TEXTRECT:              return "textrect";
+        case MetaActionType::TEXTLINE:              return "textline";
+        case MetaActionType::BMP:                   return "bmp";
+        case MetaActionType::BMPSCALE:              return "bmpscale";
+        case MetaActionType::BMPSCALEPART:          return "bmpscalepart";
+        case MetaActionType::BMPEX:                 return "bmpex";
+        case MetaActionType::BMPEXSCALE:            return "bmpexscale";
+        case MetaActionType::BMPEXSCALEPART:        return "bmpexscalepart";
+        case MetaActionType::MASK:                  return "mask";
+        case MetaActionType::MASKSCALE:             return "maskscale";
+        case MetaActionType::MASKSCALEPART:         return "maskscalepart";
+        case MetaActionType::GRADIENT:              return "gradient";
+        case MetaActionType::GRADIENTEX:            return "gradientex";
+        case MetaActionType::HATCH:                 return "hatch";
+        case MetaActionType::WALLPAPER:             return "wallpaper";
+        case MetaActionType::CLIPREGION:            return "clipregion";
+        case MetaActionType::ISECTRECTCLIPREGION:   return "sectrectclipregion";
+        case MetaActionType::ISECTREGIONCLIPREGION: return "sectregionclipregion";
+        case MetaActionType::MOVECLIPREGION:        return "moveclipregion";
+        case MetaActionType::LINECOLOR:             return "linecolor";
+        case MetaActionType::FILLCOLOR:             return "fillcolor";
+        case MetaActionType::TEXTCOLOR:             return "textcolor";
+        case MetaActionType::TEXTFILLCOLOR:         return "textfillcolor";
+        case MetaActionType::TEXTLINECOLOR:         return "textlinecolor";
+        case MetaActionType::OVERLINECOLOR:         return "overlinecolor";
+        case MetaActionType::TEXTALIGN:             return "textalign";
+        case MetaActionType::MAPMODE:               return "mapmode";
+        case MetaActionType::FONT:                  return "font";
+        case MetaActionType::PUSH:                  return "push";
+        case MetaActionType::POP:                   return "pop";
+        case MetaActionType::RASTEROP:              return "rasterop";
+        case MetaActionType::Transparent:           return "transparent";
+        case MetaActionType::FLOATTRANSPARENT:      return "floattransparent";
+        case MetaActionType::EPS:                   return "eps";
+        case MetaActionType::REFPOINT:              return "refpoint";
+        case MetaActionType::COMMENT:               return "comment";
+        case MetaActionType::LAYOUTMODE:            return "layoutmode";
+        case MetaActionType::TEXTLANGUAGE:          return "textlanguage";
+    }
+    return "";
+}
+
+OUString convertBitmapExTransparentType(TransparentType eType)
+{
+    switch (eType)
+    {
+        default:
+        case TransparentType::NONE:   return "none";
+        case TransparentType::Bitmap: return "bitmap";
+        case TransparentType::Color:  return "color";
+    }
+}
+
+OUString convertMapUnitToString(MapUnit eUnit)
+{
+    switch (eUnit)
+    {
+        default:
+        case MapUnit::LASTENUMDUMMY:    return "LASTENUMDUMMY";
+        case MapUnit::Map1000thInch:    return "Map1000thInch";
+        case MapUnit::Map100thInch:     return "Map100thInch";
+        case MapUnit::Map100thMM:       return "Map100thMM";
+        case MapUnit::Map10thInch:      return "Map10thInch";
+        case MapUnit::Map10thMM:        return "Map10thMM";
+        case MapUnit::MapAppFont:       return "MapAppFont";
+        case MapUnit::MapCM:            return "MapCM";
+        case MapUnit::MapInch:          return "MapInch";
+        case MapUnit::MapMM:            return "MapMM";
+        case MapUnit::MapPixel:         return "MapPixel";
+        case MapUnit::MapPoint:         return "MapPoint";
+        case MapUnit::MapRelative:      return "MapRelative";
+        case MapUnit::MapSysFont:       return "MapSysFont";
+        case MapUnit::MapTwip:          return "MapTwip";
+    }
+}
+
+OUString convertFractionToString(const Fraction& aFraction)
+{
+    std::stringstream ss;
+
+    ss << aFraction;
+
+    return OUString::createFromAscii(ss.str().c_str());
+}
+
+OUString convertGradientStyle(GradientStyle eStyle)
+{
+    switch (eStyle)
+    {
+        case GradientStyle::Linear:     return "Linear";
+        case GradientStyle::Axial:      return "Axial";
+        case GradientStyle::Radial:     return "Radial";
+        case GradientStyle::Elliptical: return "Elliptical";
+        case GradientStyle::Square:     return "Square";
+        case GradientStyle::Rect:       return "Rect";
+        case GradientStyle::FORCE_EQUAL_SIZE: return "ForceEqualSize";
+    }
+    return OUString();
+}
+
+OUString convertHatchStyle(HatchStyle eStyle)
+{
+    switch (eStyle)
+    {
+        case HatchStyle::Single: return "Single";
+        case HatchStyle::Double: return "Double";
+        case HatchStyle::Triple: return "Triple";
+        case HatchStyle::FORCE_EQUAL_SIZE: return "ForceEqualSize";
+    }
+    return OUString();
+}
+
+OUString convertWallpaperStyleToString(WallpaperStyle eWallpaperStyle)
+{
+    switch (eWallpaperStyle)
+    {
+        case WallpaperStyle::NONE: return "NONE";
+        case WallpaperStyle::Tile: return "Tile";
+        case WallpaperStyle::Center: return "Center";
+        case WallpaperStyle::Scale: return "Scale";
+        case WallpaperStyle::TopLeft: return "TopLeft";
+        case WallpaperStyle::Top: return "Top";
+        case WallpaperStyle::TopRight: return "TopRight";
+        case WallpaperStyle::Left: return "Left";
+        case WallpaperStyle::Right: return "Right";
+        case WallpaperStyle::BottomLeft: return "BottomLeft";
+        case WallpaperStyle::Bottom: return "Bottom";
+        case WallpaperStyle::BottomRight: return "BottomRight";
+        case WallpaperStyle::ApplicationGradient: return "ApplicationGradient";
+    }
+    return OUString();
+}
+
+OUString hex32(sal_uInt32 nNumber)
+{
+    std::stringstream ss;
+    ss << std::hex << std::setfill('0') << std::setw(8) << nNumber;
+    return OUString::createFromAscii(ss.str().c_str());
+}
+
+void writePoint(tools::XmlWriter& rWriter, Point const& rPoint)
+{
+    rWriter.attribute("x", rPoint.X());
+    rWriter.attribute("y", rPoint.Y());
+}
+
+void writeStartPoint(tools::XmlWriter& rWriter, Point const& rPoint)
+{
+    rWriter.attribute("startx", rPoint.X());
+    rWriter.attribute("starty", rPoint.Y());
+}
+
+void writeEndPoint(tools::XmlWriter& rWriter, Point const& rPoint)
+{
+    rWriter.attribute("endx", rPoint.X());
+    rWriter.attribute("endy", rPoint.Y());
+}
+
+void writeSize(tools::XmlWriter& rWriter, Size const& rSize)
+{
+    rWriter.attribute("width", rSize.Width());
+    rWriter.attribute("height", rSize.Height());
+}
+
+void writeRectangle(tools::XmlWriter& rWriter, tools::Rectangle const& rRectangle)
+{
+    rWriter.attribute("left", rRectangle.Left());
+    rWriter.attribute("top", rRectangle.Top());
+    if (rRectangle.IsWidthEmpty())
+        rWriter.attribute("right", OString("empty"));
+    else
+        rWriter.attribute("right", rRectangle.Right());
+    if (rRectangle.IsHeightEmpty())
+        rWriter.attribute("bottom", OString("empty"));
+    else
+        rWriter.attribute("bottom", rRectangle.Bottom());
+}
+
+void writeLineInfo(tools::XmlWriter& rWriter, LineInfo const& rLineInfo)
+{
+    rWriter.attribute("style", convertLineStyleToString(rLineInfo.GetStyle()));
+    rWriter.attribute("width", rLineInfo.GetWidth());
+    rWriter.attribute("dashlen", rLineInfo.GetDashLen());
+    rWriter.attribute("dashcount", rLineInfo.GetDashCount());
+    rWriter.attribute("dotlen", rLineInfo.GetDotLen());
+    rWriter.attribute("dotcount", rLineInfo.GetDotCount());
+    rWriter.attribute("distance", rLineInfo.GetDistance());
+    rWriter.attribute("join", convertLineJoinToString(rLineInfo.GetLineJoin()));
+    rWriter.attribute("cap", convertLineCapToString(rLineInfo.GetLineCap()));
+}
+
+void writeGradient(tools::XmlWriter& rWriter, Gradient const& rGradient)
+{
+    rWriter.attribute("style", convertGradientStyle(rGradient.GetStyle()));
+    rWriter.attribute("startcolor", convertColorToString(rGradient.GetStartColor()));
+    rWriter.attribute("endcolor", convertColorToString(rGradient.GetEndColor()));
+    rWriter.attribute("angle", rGradient.GetAngle());
+    rWriter.attribute("border", rGradient.GetBorder());
+    rWriter.attribute("offsetx", rGradient.GetOfsX());
+    rWriter.attribute("offsety", rGradient.GetOfsY());
+    rWriter.attribute("startintensity", rGradient.GetStartIntensity());
+    rWriter.attribute("endintensity", rGradient.GetEndIntensity());
+    rWriter.attribute("steps", rGradient.GetSteps());
+}
+
+} // anonymous namespace
+
+MetafileXmlDump::MetafileXmlDump()
+{
+    maFilter.fill(false);
+}
+
+MetafileXmlDump::~MetafileXmlDump()
+{}
+
+void MetafileXmlDump::filterActionType(const MetaActionType nActionType, bool bShouldFilter)
+{
+    maFilter[nActionType] = bShouldFilter;
+}
+
+void MetafileXmlDump::filterAllActionTypes()
+{
+    maFilter.fill(true);
+}
+
+void MetafileXmlDump::dump(const GDIMetaFile& rMetaFile, SvStream& rStream)
+{
+    tools::XmlWriter aWriter(&rStream);
+    aWriter.startDocument();
+    aWriter.startElement("metafile");
+
+    writeXml(rMetaFile, aWriter);
+
+    aWriter.endElement();
+    aWriter.endDocument();
+}
+
+void MetafileXmlDump::writeXml(const GDIMetaFile& rMetaFile, tools::XmlWriter& rWriter)
+{
+    for(size_t nAction = 0; nAction < rMetaFile.GetActionSize(); ++nAction)
+    {
+        MetaAction* pAction = rMetaFile.GetAction(nAction);
+        const MetaActionType nActionType = pAction->GetType();
+        if (maFilter[nActionType])
+            continue;
+
+        OString sCurrentElementTag = convertLineStyleToString(nActionType);
+
+        switch (nActionType)
+        {
+            case MetaActionType::NONE:
+            {
+                rWriter.startElement(sCurrentElementTag);
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::PIXEL:
+            {
+                auto* pMetaAction = static_cast<MetaPixelAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writePoint(rWriter, pMetaAction->GetPoint());
+                rWriter.attribute("color", convertColorToString(pMetaAction->GetColor()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::POINT:
+            {
+                auto* pMetaAction = static_cast<MetaPointAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writePoint(rWriter, pMetaAction->GetPoint());
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::LINE:
+            {
+                MetaLineAction* pMetaLineAction = static_cast<MetaLineAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writeStartPoint(rWriter, pMetaLineAction->GetStartPoint());
+                writeEndPoint(rWriter, pMetaLineAction->GetEndPoint());
+
+                writeLineInfo(rWriter, pMetaLineAction->GetLineInfo());
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::RECT:
+            {
+                MetaRectAction* pMetaAction = static_cast<MetaRectAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writeRectangle(rWriter, pMetaAction->GetRect());
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::ROUNDRECT:
+            {
+                auto pMetaAction = static_cast<MetaRoundRectAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writeRectangle(rWriter, pMetaAction->GetRect());
+                rWriter.attribute("horizontalround", pMetaAction->GetHorzRound());
+                rWriter.attribute("verticalround", pMetaAction->GetVertRound());
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::ELLIPSE:
+            {
+                auto pMetaAction = static_cast<MetaEllipseAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writeRectangle(rWriter, pMetaAction->GetRect());
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::ARC:
+            {
+                auto pMetaAction = static_cast<MetaArcAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writeRectangle(rWriter, pMetaAction->GetRect());
+                writeStartPoint(rWriter, pMetaAction->GetStartPoint());
+                writeEndPoint(rWriter, pMetaAction->GetEndPoint());
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::PIE:
+            {
+                auto pMetaAction = static_cast<MetaPieAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writeRectangle(rWriter, pMetaAction->GetRect());
+                writeStartPoint(rWriter, pMetaAction->GetStartPoint());
+                writeEndPoint(rWriter, pMetaAction->GetEndPoint());
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::CHORD:
+            {
+                auto pMetaAction = static_cast<MetaChordAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writeRectangle(rWriter, pMetaAction->GetRect());
+                writeStartPoint(rWriter, pMetaAction->GetStartPoint());
+                writeEndPoint(rWriter, pMetaAction->GetEndPoint());
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::POLYLINE:
+            {
+                MetaPolyLineAction* pMetaPolyLineAction = static_cast<MetaPolyLineAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                writeLineInfo(rWriter, pMetaPolyLineAction->GetLineInfo());
+
+                tools::Polygon aPolygon = pMetaPolyLineAction->GetPolygon();
+                bool bFlags = aPolygon.HasFlags();
+                for (sal_uInt16 i = 0; i < aPolygon.GetSize(); i++)
+                {
+                    rWriter.startElement("point");
+                    writePoint(rWriter, aPolygon[i]);
+                    if (bFlags)
+                        rWriter.attribute("flags", convertPolygonFlags(aPolygon.GetFlags(i)));
+                    rWriter.endElement();
+                }
+
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::POLYGON:
+            {
+                MetaPolygonAction* pMetaPolygonAction = static_cast<MetaPolygonAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                tools::Polygon aPolygon = pMetaPolygonAction->GetPolygon();
+                bool bFlags = aPolygon.HasFlags();
+                for (sal_uInt16 i = 0; i < aPolygon.GetSize(); i++)
+                {
+                    rWriter.startElement("point");
+                    writePoint(rWriter, aPolygon[i]);
+                    if (bFlags)
+                        rWriter.attribute("flags", convertPolygonFlags(aPolygon.GetFlags(i)));
+                    rWriter.endElement();
+                }
+
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::POLYPOLYGON:
+            {
+                MetaPolyPolygonAction *const pMetaPolyPolygonAction = static_cast<MetaPolyPolygonAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                tools::PolyPolygon const& rPolyPolygon(pMetaPolyPolygonAction->GetPolyPolygon());
+
+                for (sal_uInt16 j = 0; j < rPolyPolygon.Count(); ++j)
+                {
+                    rWriter.startElement("polygon");
+                    tools::Polygon const& rPolygon = rPolyPolygon[j];
+                    bool bFlags = rPolygon.HasFlags();
+                    for (sal_uInt16 i = 0; i < rPolygon.GetSize(); ++i)
+                    {
+                        rWriter.startElement("point");
+                        writePoint(rWriter, rPolygon[i]);
+                        if (bFlags)
+                            rWriter.attribute("flags", convertPolygonFlags(rPolygon.GetFlags(i)));
+                        rWriter.endElement();
+                    }
+                    rWriter.endElement();
+                }
+
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::TEXT:
+            {
+                auto* pMeta = static_cast<MetaTextAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writePoint(rWriter, pMeta->GetPoint());
+                rWriter.attribute("index", pMeta->GetIndex());
+                rWriter.attribute("length", pMeta->GetLen());
+                rWriter.startElement("textcontent");
+                rWriter.content(pMeta->GetText());
+                rWriter.endElement();
+
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::TEXTARRAY:
+            {
+                MetaTextArrayAction* pMetaTextArrayAction = static_cast<MetaTextArrayAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                sal_Int32 aIndex = pMetaTextArrayAction->GetIndex();
+                sal_Int32 aLength = pMetaTextArrayAction->GetLen();
+
+                writePoint(rWriter, pMetaTextArrayAction->GetPoint());
+                rWriter.attribute("index", aIndex);
+                rWriter.attribute("length", aLength);
+
+                if (pMetaTextArrayAction->GetDXArray())
+                {
+                    rWriter.startElement("dxarray");
+                    OUStringBuffer sDxLengthString;
+                    for (sal_Int32 i = 0; i < aLength - aIndex; ++i)
+                    {
+                        sDxLengthString.append(OUString::number(pMetaTextArrayAction->GetDXArray()[aIndex + i]));
+                        sDxLengthString.append(" ");
+                    }
+                    rWriter.content(sDxLengthString.makeStringAndClear());
+                    rWriter.endElement();
+                }
+
+                rWriter.startElement("text");
+                rWriter.content(pMetaTextArrayAction->GetText());
+                rWriter.endElement();
+
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::STRETCHTEXT:
+            {
+                auto* pMeta = static_cast<MetaStretchTextAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                writePoint(rWriter, pMeta->GetPoint());
+                rWriter.attribute("index", pMeta->GetIndex());
+                rWriter.attribute("length", pMeta->GetLen());
+                rWriter.attribute("width", pMeta->GetWidth());
+
+                rWriter.startElement("textcontent");
+                rWriter.content(pMeta->GetText());
+                rWriter.endElement();
+
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::TEXTRECT:
+            {
+                auto* pMeta = static_cast<MetaTextRectAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writeRectangle(rWriter, pMeta->GetRect());
+                rWriter.startElement("textcontent");
+                rWriter.content(pMeta->GetText());
+                rWriter.endElement();
+
+                rWriter.startElement("style");
+                rWriter.content(convertDrawTextFlagsToString(pMeta->GetStyle()));
+                rWriter.endElement();
+
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::BMP:
+            {
+                auto pMeta = static_cast<MetaBmpAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writePoint(rWriter, pMeta->GetPoint());
+                rWriter.attribute("crc", hex32(pMeta->GetBitmap().GetChecksum()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::BMPSCALE:
+            {
+                auto pMeta = static_cast<MetaBmpScaleAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writePoint(rWriter, pMeta->GetPoint());
+                writeSize(rWriter, pMeta->GetSize());
+                rWriter.attribute("crc", hex32(pMeta->GetBitmap().GetChecksum()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::BMPSCALEPART:
+            {
+                auto pMeta = static_cast<MetaBmpScalePartAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                rWriter.attribute("destx", pMeta->GetDestPoint().X());
+                rWriter.attribute("desty", pMeta->GetDestPoint().Y());
+                rWriter.attribute("destwidth", pMeta->GetDestSize().Width());
+                rWriter.attribute("destheight", pMeta->GetDestSize().Height());
+                rWriter.attribute("srcx", pMeta->GetSrcPoint().X());
+                rWriter.attribute("srcy", pMeta->GetSrcPoint().Y());
+                rWriter.attribute("srcwidth", pMeta->GetSrcSize().Width());
+                rWriter.attribute("srcheight", pMeta->GetSrcSize().Height());
+                rWriter.attribute("crc", hex32(pMeta->GetBitmap().GetChecksum()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::BMPEX:
+            {
+                auto pMeta = static_cast<MetaBmpExAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writePoint(rWriter, pMeta->GetPoint());
+                rWriter.attribute("crc", hex32(pMeta->GetBitmapEx().GetBitmap().GetChecksum()));
+                rWriter.attribute("transparenttype", convertBitmapExTransparentType(pMeta->GetBitmapEx().GetTransparentType()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::BMPEXSCALE:
+            {
+                auto pMeta = static_cast<MetaBmpExScaleAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writePoint(rWriter, pMeta->GetPoint());
+                writeSize(rWriter, pMeta->GetSize());
+                rWriter.attribute("crc", hex32(pMeta->GetBitmapEx().GetBitmap().GetChecksum()));
+                rWriter.attribute("transparenttype", convertBitmapExTransparentType(pMeta->GetBitmapEx().GetTransparentType()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::BMPEXSCALEPART:
+            {
+                auto pMeta = static_cast<MetaBmpExScalePartAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                rWriter.attribute("destx", pMeta->GetDestPoint().X());
+                rWriter.attribute("desty", pMeta->GetDestPoint().Y());
+                rWriter.attribute("destwidth", pMeta->GetDestSize().Width());
+                rWriter.attribute("destheight", pMeta->GetDestSize().Height());
+                rWriter.attribute("srcx", pMeta->GetSrcPoint().X());
+                rWriter.attribute("srcy", pMeta->GetSrcPoint().Y());
+                rWriter.attribute("srcwidth", pMeta->GetSrcSize().Width());
+                rWriter.attribute("srcheight", pMeta->GetSrcSize().Height());
+                rWriter.attribute("crc", hex32(pMeta->GetBitmapEx().GetBitmap().GetChecksum()));
+                rWriter.attribute("transparenttype", convertBitmapExTransparentType(pMeta->GetBitmapEx().GetTransparentType()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::MASK:
+            {
+                auto pMeta = static_cast<MetaMaskAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writePoint(rWriter, pMeta->GetPoint());
+                rWriter.attribute("crc", hex32(pMeta->GetBitmap().GetChecksum()));
+                rWriter.attribute("color", convertColorToString(pMeta->GetColor()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::MASKSCALE:
+            {
+                auto pMeta = static_cast<MetaMaskScaleAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writePoint(rWriter, pMeta->GetPoint());
+                writeSize(rWriter, pMeta->GetSize());
+                rWriter.attribute("crc", hex32(pMeta->GetBitmap().GetChecksum()));
+                rWriter.attribute("color", convertColorToString(pMeta->GetColor()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::MASKSCALEPART:
+            {
+                auto pMeta = static_cast<MetaMaskScalePartAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                rWriter.attribute("destx", pMeta->GetDestPoint().X());
+                rWriter.attribute("desty", pMeta->GetDestPoint().Y());
+                rWriter.attribute("destwidth", pMeta->GetDestSize().Width());
+                rWriter.attribute("destheight", pMeta->GetDestSize().Height());
+                rWriter.attribute("srcx", pMeta->GetSrcPoint().X());
+                rWriter.attribute("srcy", pMeta->GetSrcPoint().Y());
+                rWriter.attribute("srcwidth", pMeta->GetSrcSize().Width());
+                rWriter.attribute("srcheight", pMeta->GetSrcSize().Height());
+                rWriter.attribute("crc", hex32(pMeta->GetBitmap().GetChecksum()));
+                rWriter.attribute("color", convertColorToString(pMeta->GetColor()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::GRADIENT:
+            {
+                const MetaGradientAction* pMeta = static_cast<MetaGradientAction*>(pAction);
+
+                rWriter.startElement(sCurrentElementTag);
+                writeGradient(rWriter, pMeta->GetGradient());
+
+                rWriter.startElement("rectangle");
+                writeRectangle(rWriter, pMeta->GetRect());
+                rWriter.endElement();
+
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::HATCH:
+            {
+                auto* const pMetaHatchAction = static_cast<MetaHatchAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                tools::PolyPolygon const& rPolyPolygon(pMetaHatchAction->GetPolyPolygon());
+
+                for (sal_uInt16 j = 0; j < rPolyPolygon.Count(); ++j)
+                {
+                    rWriter.startElement("polygon");
+                    tools::Polygon const& rPolygon = rPolyPolygon[j];
+                    bool bFlags = rPolygon.HasFlags();
+                    for (sal_uInt16 i = 0; i < rPolygon.GetSize(); ++i)
+                    {
+                        rWriter.startElement("point");
+                        writePoint(rWriter, rPolygon[i]);
+                        if (bFlags)
+                            rWriter.attribute("flags", convertPolygonFlags(rPolygon.GetFlags(i)));
+                        rWriter.endElement();
+                    }
+                    rWriter.endElement();
+                }
+
+                rWriter.startElement("hatch");
+                const auto& rHatch = pMetaHatchAction->GetHatch();
+                rWriter.attribute("style", convertHatchStyle(rHatch.GetStyle()));
+                rWriter.attribute("color", convertColorToString(rHatch.GetColor()));
+                rWriter.attribute("distance", sal_Int32(rHatch.GetDistance()));
+                rWriter.attribute("angle", sal_Int32(rHatch.GetAngle()));
+                rWriter.endElement();
+
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::WALLPAPER:
+            {
+                const auto* pMetaAction = static_cast<const MetaWallpaperAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                writeRectangle(rWriter, pMetaAction->GetRect());
+
+                rWriter.startElement("wallpaper");
+                const auto& rWallpaper = pMetaAction->GetWallpaper();
+
+                rWriter.attribute("color", convertColorToString(rWallpaper.GetColor()));
+
+                WallpaperStyle eStyle = rWallpaper.GetStyle();
+                rWriter.attribute("style", convertWallpaperStyleToString(eStyle));
+
+                if (rWallpaper.IsBitmap())
+                {
+                    rWriter.startElement("bitmap");
+                    BitmapEx const & rBitmapEx = rWallpaper.GetBitmap();
+                    rWriter.attribute("crc", hex32(rBitmapEx.GetChecksum()));
+                    rWriter.attribute("transparenttype", convertBitmapExTransparentType(rBitmapEx.GetTransparentType()));
+                    rWriter.attribute("bitcount", hex32(rBitmapEx.GetBitmap().GetBitCount()));
+                    rWriter.attribute("width", hex32(rBitmapEx.GetSizePixel().Width()));
+                    rWriter.attribute("height", hex32(rBitmapEx.GetSizePixel().Height()));
+                    rWriter.endElement();
+                }
+
+                if (rWallpaper.IsGradient())
+                {
+                    rWriter.startElement("gradient");
+                    Gradient aGradient = rWallpaper.GetGradient();
+                    writeGradient(rWriter, aGradient);
+                    rWriter.endElement();
+                }
+
+                if (rWallpaper.IsRect())
+                {
+                    tools::Rectangle aRect = rWallpaper.GetRect();
+                    rWriter.startElement("rectangle");
+                    writeRectangle(rWriter, aRect);
+                    rWriter.endElement();
+                }
+
+                rWriter.attribute("fixed", rWallpaper.IsFixed() ? "true" : "false");
+                rWriter.attribute("scrollable", rWallpaper.IsScrollable() ? "true" : "false");
+
+                rWriter.endElement();
+
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::CLIPREGION:
+            {
+                const auto* pMetaClipRegionAction = static_cast<const MetaClipRegionAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                // FIXME for now we dump only the bounding box; this is
+                // enough for the tests we have, but may need extending to
+                // dumping the real polypolygon in the future
+                tools::Rectangle aRectangle = pMetaClipRegionAction->GetRegion().GetBoundRect();
+                writeRectangle(rWriter, aRectangle);
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::ISECTRECTCLIPREGION:
+            {
+                MetaISectRectClipRegionAction* pMetaISectRectClipRegionAction = static_cast<MetaISectRectClipRegionAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                tools::Rectangle aRectangle = pMetaISectRectClipRegionAction->GetRect();
+                writeRectangle(rWriter, aRectangle);
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::ISECTREGIONCLIPREGION:
+            {
+                MetaISectRegionClipRegionAction* pMetaISectRegionClipRegionAction = static_cast<MetaISectRegionClipRegionAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                // FIXME for now we dump only the bounding box; this is
+                // enough for the tests we have, but may need extending to
+                // dumping the real polypolygon in the future
+                tools::Rectangle aRectangle = pMetaISectRegionClipRegionAction->GetRegion().GetBoundRect();
+                writeRectangle(rWriter, aRectangle);
+                rWriter.endElement();
+            }
+            break;
+
+            // case MetaActionType::MOVECLIPREGION:
+
+            case MetaActionType::LINECOLOR:
+            {
+                MetaLineColorAction* pMetaLineColorAction = static_cast<MetaLineColorAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                rWriter.attribute("color", convertColorToString(pMetaLineColorAction->GetColor()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::FILLCOLOR:
+            {
+                MetaFillColorAction* pMetaFillColorAction = static_cast<MetaFillColorAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                rWriter.attribute("color", convertColorToString(pMetaFillColorAction->GetColor()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::TEXTCOLOR:
+            {
+                MetaTextColorAction* pMetaTextColorAction = static_cast<MetaTextColorAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                rWriter.attribute("color", convertColorToString(pMetaTextColorAction->GetColor()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::TEXTFILLCOLOR:
+            {
+                MetaTextFillColorAction* pMetaTextFillColorAction = static_cast<MetaTextFillColorAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                rWriter.attribute("color", convertColorToString(pMetaTextFillColorAction->GetColor()));
+
+                if (pMetaTextFillColorAction->IsSetting())
+                    rWriter.attribute("setting", OUString("true"));
+
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::TEXTALIGN:
+            {
+                MetaTextAlignAction* pMetaTextAlignAction = static_cast<MetaTextAlignAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                OUString sAlign = convertTextAlignToString(pMetaTextAlignAction->GetTextAlign());
+                if (!sAlign.isEmpty())
+                    rWriter.attribute("align", sAlign);
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::MAPMODE:
+            {
+                const MetaMapModeAction* pMeta = static_cast<MetaMapModeAction*>(pAction);
+                MapMode aMapMode = pMeta->GetMapMode();
+                rWriter.startElement(sCurrentElementTag);
+                rWriter.attribute("mapunit", convertMapUnitToString( aMapMode.GetMapUnit() ));
+                writePoint(rWriter, aMapMode.GetOrigin());
+                rWriter.attribute("scalex", convertFractionToString(aMapMode.GetScaleX()));
+                rWriter.attribute("scaley", convertFractionToString(aMapMode.GetScaleY()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::FONT:
+            {
+                MetaFontAction* pMetaFontAction = static_cast<MetaFontAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                vcl::Font aFont = pMetaFontAction->GetFont();
+
+                rWriter.attribute("color", convertColorToString(aFont.GetColor()));
+                rWriter.attribute("fillcolor", convertColorToString(aFont.GetFillColor()));
+                rWriter.attribute("name", aFont.GetFamilyName());
+                rWriter.attribute("stylename", aFont.GetStyleName());
+                rWriter.attribute("width", aFont.GetFontSize().Width());
+                rWriter.attribute("height", aFont.GetFontSize().Height());
+                rWriter.attribute("orientation", aFont.GetOrientation());
+                rWriter.attribute("weight", convertFontWeigthToString(aFont.GetWeight()));
+                rWriter.attribute("vertical", aFont.IsVertical() ? "true" : "false");
+
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::PUSH:
+            {
+                MetaPushAction* pMetaPushAction = static_cast<MetaPushAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                rWriter.attribute("flags", collectPushFlags(pMetaPushAction->GetFlags()));
+            }
+            break;
+
+            case MetaActionType::POP:
+            {
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::RASTEROP:
+            {
+                MetaRasterOpAction* pMetaRasterOpAction = static_cast<MetaRasterOpAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                if (pMetaRasterOpAction->GetRasterOp() != RasterOp::OverPaint)
+                {
+                    rWriter.attribute("operation", convertRopToString(pMetaRasterOpAction->GetRasterOp()));
+                }
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::Transparent:
+            {
+                const MetaTransparentAction* pMeta = static_cast<MetaTransparentAction*>(pAction);
+
+                rWriter.startElement(sCurrentElementTag);
+                rWriter.attribute("transparence", pMeta->GetTransparence());
+
+                tools::PolyPolygon const& rPolyPolygon(pMeta->GetPolyPolygon());
+
+                for (sal_uInt16 j = 0; j < rPolyPolygon.Count(); ++j)
+                {
+                    rWriter.startElement("polygon");
+                    tools::Polygon const& rPolygon = rPolyPolygon[j];
+                    bool bFlags = rPolygon.HasFlags();
+                    for (sal_uInt16 i = 0; i < rPolygon.GetSize(); ++i)
+                    {
+                        rWriter.startElement("point");
+                        writePoint(rWriter, rPolygon[i]);
+                        if (bFlags)
+                            rWriter.attribute("flags", convertPolygonFlags(rPolygon.GetFlags(i)));
+                        rWriter.endElement();
+                    }
+                    rWriter.endElement();
+                }
+
+                rWriter.endElement();
+            }
+            break;
+
+            //case MetaActionType::EPS:
+            //case MetaActionType::REFPOINT:
+
+            case MetaActionType::TEXTLINECOLOR:
+            {
+                MetaTextLineColorAction* pMetaTextLineColorAction = static_cast<MetaTextLineColorAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                rWriter.attribute("color", convertColorToString(pMetaTextLineColorAction->GetColor()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::TEXTLINE:
+            {
+                auto* pMeta = static_cast<MetaTextLineAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                writePoint(rWriter, pMeta->GetStartPoint());
+                rWriter.attribute("width", pMeta->GetWidth());
+                rWriter.attribute("strikeout", convertFontStrikeoutToString(pMeta->GetStrikeout()));
+                rWriter.attribute("underline", convertFontLineStyleToString(pMeta->GetUnderline()));
+                rWriter.attribute("overline", convertFontLineStyleToString(pMeta->GetOverline()));
+                rWriter.endElement();
+            }
+            break;
+
+            //case MetaActionType::FLOATTRANSPARENT:
+            //case MetaActionType::GRADIENTEX:
+            //case MetaActionType::LAYOUTMODE:
+            //case MetaActionType::TEXTLANGUAGE:
+
+            case MetaActionType::OVERLINECOLOR:
+            {
+                const auto* pMetaAction = static_cast<MetaOverlineColorAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+                rWriter.attribute("color", convertColorToString(pMetaAction->GetColor()));
+                rWriter.endElement();
+            }
+            break;
+
+            case MetaActionType::COMMENT:
+            {
+                MetaCommentAction* pMetaCommentAction = static_cast<MetaCommentAction*>(pAction);
+                rWriter.startElement(sCurrentElementTag);
+
+                if (pMetaCommentAction->GetDataSize() > 0)
+                {
+                    rWriter.attribute("datasize", pMetaCommentAction->GetDataSize());
+                }
+                if (!pMetaCommentAction->GetComment().isEmpty())
+                {
+                    rWriter.startElement("comment");
+                    rWriter.content(pMetaCommentAction->GetComment());
+                    rWriter.endElement();
+                }
+
+                rWriter.endElement();
+            }
+            break;
+
+            default:
+            {
+                rWriter.startElement(sCurrentElementTag);
+                rWriter.attribute("note", OString("not implemented in xml dump"));
+                rWriter.endElement();
+            }
+            break;
+        }
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/oldprintadaptor.cxx b/vcl/source/gdi/oldprintadaptor.cxx
new file mode 100644
index 000000000..05a6f9bbe
--- /dev/null
+++ b/vcl/source/gdi/oldprintadaptor.cxx
@@ -0,0 +1,112 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/oldprintadaptor.hxx>
+#include <vcl/gdimtf.hxx>
+
+#include <com/sun/star/awt/Size.hpp>
+
+#include <vector>
+
+using namespace vcl;
+using namespace cppu;
+using namespace com::sun::star;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::beans;
+
+namespace vcl
+{
+    namespace {
+
+    struct AdaptorPage
+    {
+        GDIMetaFile          maPage;
+        css::awt::Size       maPageSize;
+    };
+
+    }
+
+    struct ImplOldStyleAdaptorData
+    {
+        std::vector< AdaptorPage >  maPages;
+    };
+}
+
+OldStylePrintAdaptor::OldStylePrintAdaptor(const VclPtr<Printer>& i_xPrinter, weld::Window* i_pWindow)
+    : PrinterController(i_xPrinter, i_pWindow)
+    , mpData(new ImplOldStyleAdaptorData)
+{
+}
+
+OldStylePrintAdaptor::~OldStylePrintAdaptor()
+{
+}
+
+void OldStylePrintAdaptor::StartPage()
+{
+    Size aPaperSize( getPrinter()->PixelToLogic( getPrinter()->GetPaperSizePixel(), MapMode( MapUnit::Map100thMM ) ) );
+    mpData->maPages.emplace_back( );
+    mpData->maPages.back().maPageSize.Width = aPaperSize.getWidth();
+    mpData->maPages.back().maPageSize.Height = aPaperSize.getHeight();
+    getPrinter()->SetConnectMetaFile( &mpData->maPages.back().maPage );
+
+    // copy state into metafile
+    VclPtr<Printer> xPrinter( getPrinter() );
+    xPrinter->SetMapMode(xPrinter->GetMapMode());
+    xPrinter->SetFont(xPrinter->GetFont());
+    xPrinter->SetDrawMode(xPrinter->GetDrawMode());
+    xPrinter->SetLineColor(xPrinter->GetLineColor());
+    xPrinter->SetFillColor(xPrinter->GetFillColor());
+}
+
+void OldStylePrintAdaptor::EndPage()
+{
+    getPrinter()->SetConnectMetaFile( nullptr );
+    mpData->maPages.back().maPage.WindStart();
+}
+
+int  OldStylePrintAdaptor::getPageCount() const
+{
+    return int(mpData->maPages.size());
+}
+
+Sequence< PropertyValue > OldStylePrintAdaptor::getPageParameters( int i_nPage ) const
+{
+    Sequence< PropertyValue > aRet( 1 );
+    aRet[0].Name = "PageSize";
+    if( i_nPage < int(mpData->maPages.size() ) )
+        aRet[0].Value <<= mpData->maPages[i_nPage].maPageSize;
+    else
+    {
+        awt::Size aEmpty( 0, 0  );
+        aRet[0].Value <<= aEmpty;
+    }
+    return aRet;
+}
+
+void OldStylePrintAdaptor::printPage( int i_nPage ) const
+{
+    if( i_nPage < int(mpData->maPages.size()) )
+   {
+       mpData->maPages[ i_nPage ].maPage.WindStart();
+       mpData->maPages[ i_nPage ].maPage.Play( getPrinter().get() );
+   }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/pdfbuildin_fonts.cxx b/vcl/source/gdi/pdfbuildin_fonts.cxx
new file mode 100644
index 000000000..41c208b93
--- /dev/null
+++ b/vcl/source/gdi/pdfbuildin_fonts.cxx
@@ -0,0 +1,740 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "pdfbuildin_fonts.hxx"
+
+#include <rtl/strbuf.hxx>
+
+using namespace vcl;
+
+namespace vcl::pdf
+{
+OString BuildinFont::getNameObject() const
+{
+    OStringBuffer aBuf(16);
+    aBuf.append('/');
+    const char* pRun = m_pPSName;
+
+    unsigned int nCopied = 0;
+    while (*pRun)
+    {
+        if (*pRun >= 'A' && *pRun <= 'Z')
+            nCopied = 0;
+        if (nCopied++ < 2)
+            aBuf.append(*pRun);
+        pRun++;
+    }
+    return aBuf.makeStringAndClear();
+}
+
+FontAttributes BuildinFont::GetFontAttributes() const
+{
+    FontAttributes aDFA;
+    aDFA.SetFamilyName(OUString::createFromAscii(m_pName));
+    aDFA.SetStyleName(OUString::createFromAscii(m_pStyleName));
+    aDFA.SetFamilyType(m_eFamily);
+    aDFA.SetSymbolFlag(m_eCharSet != RTL_TEXTENCODING_MS_1252);
+    aDFA.SetPitch(m_ePitch);
+    aDFA.SetWeight(m_eWeight);
+    aDFA.SetItalic(m_eItalic);
+    aDFA.SetWidthType(m_eWidthType);
+    aDFA.SetQuality(50000);
+    return aDFA;
+}
+
+const BuildinFont BuildinFontFace::m_aBuildinFonts[14]
+    = { { "Courier", // family name
+          "Normal", // style
+          "Courier", // PSName
+          629,
+          -157, // ascend, descend
+          FAMILY_MODERN, // family style
+          RTL_TEXTENCODING_MS_1252, // charset
+          PITCH_FIXED, // pitch
+          WIDTH_NORMAL, // width type
+          WEIGHT_NORMAL, // weight type
+          ITALIC_NONE, // italic type
+          {
+              0,   0,   0,   0,   0,   0,   0,   0, // 0 - 7
+              0,   0,   0,   0,   0,   0,   0,   0, // 8 - 15
+              0,   0,   0,   0,   0,   0,   0,   0, // 16 - 23
+              0,   0,   0,   0,   0,   0,   0,   0, // 24 - 31
+              600, 600, 600, 600, 600, 600, 600, 600, // 32 - 39
+              600, 600, 600, 600, 600, 600, 600, 600, // 40 - 47
+              600, 600, 600, 600, 600, 600, 600, 600, // 48 - 55
+              600, 600, 600, 600, 600, 600, 600, 600, // 56 - 63
+              600, 600, 600, 600, 600, 600, 600, 600, // 64 - 71
+              600, 600, 600, 600, 600, 600, 600, 600, // 72 - 79
+              600, 600, 600, 600, 600, 600, 600, 600, // 80 - 87
+              600, 600, 600, 600, 600, 600, 600, 600, // 88 - 95
+              600, 600, 600, 600, 600, 600, 600, 600, // 96 - 103
+              600, 600, 600, 600, 600, 600, 600, 600, // 104 - 111
+              600, 600, 600, 600, 600, 600, 600, 600, // 112 - 119
+              600, 600, 600, 600, 600, 600, 600, 0, // 120 - 127
+              600, 0,   600, 600, 600, 600, 600, 600, // 128 - 135
+              600, 600, 600, 600, 600, 0,   600, 0, // 136 - 143
+              0,   600, 600, 600, 600, 600, 600, 600, // 144 - 151
+              600, 600, 600, 600, 600, 0,   600, 600, // 152 - 159
+              600, 600, 600, 600, 600, 600, 600, 600, // 160 - 167
+              600, 600, 600, 600, 600, 600, 600, 600, // 168 - 175
+              600, 600, 600, 600, 600, 600, 600, 600, // 176 - 183
+              600, 600, 600, 600, 600, 600, 600, 600, // 184 - 191
+              600, 600, 600, 600, 600, 600, 600, 600, // 192 - 199
+              600, 600, 600, 600, 600, 600, 600, 600, // 200 - 207
+              600, 600, 600, 600, 600, 600, 600, 600, // 208 - 215
+              600, 600, 600, 600, 600, 600, 600, 600, // 216 - 223
+              600, 600, 600, 600, 600, 600, 600, 600, // 224 - 231
+              600, 600, 600, 600, 600, 600, 600, 600, // 232 - 239
+              600, 600, 600, 600, 600, 600, 600, 600, // 240 - 247
+              600, 600, 600, 600, 600, 600, 600, 600 // 248 - 255
+          } },
+
+        { "Courier", // family name
+          "Italic", // style
+          "Courier-Oblique", // PSName
+          629,
+          -157, // ascend, descend
+          FAMILY_MODERN, // family style
+          RTL_TEXTENCODING_MS_1252, // charset
+          PITCH_FIXED, // pitch
+          WIDTH_NORMAL, // width type
+          WEIGHT_NORMAL, // weight type
+          ITALIC_NORMAL, // italic type
+          {
+              0,   0,   0,   0,   0,   0,   0,   0, // 0 - 7
+              0,   0,   0,   0,   0,   0,   0,   0, // 8 - 15
+              0,   0,   0,   0,   0,   0,   0,   0, // 16 - 23
+              0,   0,   0,   0,   0,   0,   0,   0, // 24 - 31
+              600, 600, 600, 600, 600, 600, 600, 600, // 32 - 39
+              600, 600, 600, 600, 600, 600, 600, 600, // 40 - 47
+              600, 600, 600, 600, 600, 600, 600, 600, // 48 - 55
+              600, 600, 600, 600, 600, 600, 600, 600, // 56 - 63
+              600, 600, 600, 600, 600, 600, 600, 600, // 64 - 71
+              600, 600, 600, 600, 600, 600, 600, 600, // 72 - 79
+              600, 600, 600, 600, 600, 600, 600, 600, // 80 - 87
+              600, 600, 600, 600, 600, 600, 600, 600, // 88 - 95
+              600, 600, 600, 600, 600, 600, 600, 600, // 96 - 103
+              600, 600, 600, 600, 600, 600, 600, 600, // 104 - 111
+              600, 600, 600, 600, 600, 600, 600, 600, // 112 - 119
+              600, 600, 600, 600, 600, 600, 600, 0, // 120 - 127
+              600, 0,   600, 600, 600, 600, 600, 600, // 128 - 135
+              600, 600, 600, 600, 600, 0,   600, 0, // 136 - 143
+              0,   600, 600, 600, 600, 600, 600, 600, // 144 - 151
+              600, 600, 600, 600, 600, 0,   600, 600, // 152 - 159
+              600, 600, 600, 600, 600, 600, 600, 600, // 160 - 167
+              600, 600, 600, 600, 600, 600, 600, 600, // 168 - 175
+              600, 600, 600, 600, 600, 600, 600, 600, // 176 - 183
+              600, 600, 600, 600, 600, 600, 600, 600, // 184 - 191
+              600, 600, 600, 600, 600, 600, 600, 600, // 192 - 199
+              600, 600, 600, 600, 600, 600, 600, 600, // 200 - 207
+              600, 600, 600, 600, 600, 600, 600, 600, // 208 - 215
+              600, 600, 600, 600, 600, 600, 600, 600, // 216 - 223
+              600, 600, 600, 600, 600, 600, 600, 600, // 224 - 231
+              600, 600, 600, 600, 600, 600, 600, 600, // 232 - 239
+              600, 600, 600, 600, 600, 600, 600, 600, // 240 - 247
+              600, 600, 600, 600, 600, 600, 600, 600 // 248 - 255
+          } },
+
+        { "Courier", // family name
+          "Bold", // style
+          "Courier-Bold", // PSName
+          629,
+          -157, // ascend, descend
+          FAMILY_MODERN, // family style
+          RTL_TEXTENCODING_MS_1252, // charset
+          PITCH_FIXED, // pitch
+          WIDTH_NORMAL, // width type
+          WEIGHT_BOLD, // weight type
+          ITALIC_NONE, // italic type
+          {
+              0,   0,   0,   0,   0,   0,   0,   0, // 0 - 7
+              0,   0,   0,   0,   0,   0,   0,   0, // 8 - 15
+              0,   0,   0,   0,   0,   0,   0,   0, // 16 - 23
+              0,   0,   0,   0,   0,   0,   0,   0, // 24 - 31
+              600, 600, 600, 600, 600, 600, 600, 600, // 32 - 39
+              600, 600, 600, 600, 600, 600, 600, 600, // 40 - 47
+              600, 600, 600, 600, 600, 600, 600, 600, // 48 - 55
+              600, 600, 600, 600, 600, 600, 600, 600, // 56 - 63
+              600, 600, 600, 600, 600, 600, 600, 600, // 64 - 71
+              600, 600, 600, 600, 600, 600, 600, 600, // 72 - 79
+              600, 600, 600, 600, 600, 600, 600, 600, // 80 - 87
+              600, 600, 600, 600, 600, 600, 600, 600, // 88 - 95
+              600, 600, 600, 600, 600, 600, 600, 600, // 96 - 103
+              600, 600, 600, 600, 600, 600, 600, 600, // 104 - 111
+              600, 600, 600, 600, 600, 600, 600, 600, // 112 - 119
+              600, 600, 600, 600, 600, 600, 600, 0, // 120 - 127
+              600, 0,   600, 600, 600, 600, 600, 600, // 128 - 135
+              600, 600, 600, 600, 600, 0,   600, 0, // 136 - 143
+              0,   600, 600, 600, 600, 600, 600, 600, // 144 - 151
+              600, 600, 600, 600, 600, 0,   600, 600, // 152 - 159
+              600, 600, 600, 600, 600, 600, 600, 600, // 160 - 167
+              600, 600, 600, 600, 600, 600, 600, 600, // 168 - 175
+              600, 600, 600, 600, 600, 600, 600, 600, // 176 - 183
+              600, 600, 600, 600, 600, 600, 600, 600, // 184 - 191
+              600, 600, 600, 600, 600, 600, 600, 600, // 192 - 199
+              600, 600, 600, 600, 600, 600, 600, 600, // 200 - 207
+              600, 600, 600, 600, 600, 600, 600, 600, // 208 - 215
+              600, 600, 600, 600, 600, 600, 600, 600, // 216 - 223
+              600, 600, 600, 600, 600, 600, 600, 600, // 224 - 231
+              600, 600, 600, 600, 600, 600, 600, 600, // 232 - 239
+              600, 600, 600, 600, 600, 600, 600, 600, // 240 - 247
+              600, 600, 600, 600, 600, 600, 600, 600 // 248 - 255
+          } },
+
+        { "Courier", // family name
+          "Bold Italic", // style
+          "Courier-BoldOblique", // PSName
+          629,
+          -157, // ascend, descend
+          FAMILY_MODERN, // family style
+          RTL_TEXTENCODING_MS_1252, // charset
+          PITCH_FIXED, // pitch
+          WIDTH_NORMAL, // width type
+          WEIGHT_BOLD, // weight type
+          ITALIC_NORMAL, // italic type
+          {
+              0,   0,   0,   0,   0,   0,   0,   0, // 0 - 7
+              0,   0,   0,   0,   0,   0,   0,   0, // 8 - 15
+              0,   0,   0,   0,   0,   0,   0,   0, // 16 - 23
+              0,   0,   0,   0,   0,   0,   0,   0, // 24 - 31
+              600, 600, 600, 600, 600, 600, 600, 600, // 32 - 39
+              600, 600, 600, 600, 600, 600, 600, 600, // 40 - 47
+              600, 600, 600, 600, 600, 600, 600, 600, // 48 - 55
+              600, 600, 600, 600, 600, 600, 600, 600, // 56 - 63
+              600, 600, 600, 600, 600, 600, 600, 600, // 64 - 71
+              600, 600, 600, 600, 600, 600, 600, 600, // 72 - 79
+              600, 600, 600, 600, 600, 600, 600, 600, // 80 - 87
+              600, 600, 600, 600, 600, 600, 600, 600, // 88 - 95
+              600, 600, 600, 600, 600, 600, 600, 600, // 96 - 103
+              600, 600, 600, 600, 600, 600, 600, 600, // 104 - 111
+              600, 600, 600, 600, 600, 600, 600, 600, // 112 - 119
+              600, 600, 600, 600, 600, 600, 600, 0, // 120 - 127
+              600, 0,   600, 600, 600, 600, 600, 600, // 128 - 135
+              600, 600, 600, 600, 600, 0,   600, 0, // 136 - 143
+              0,   600, 600, 600, 600, 600, 600, 600, // 144 - 151
+              600, 600, 600, 600, 600, 0,   600, 600, // 152 - 159
+              600, 600, 600, 600, 600, 600, 600, 600, // 160 - 167
+              600, 600, 600, 600, 600, 600, 600, 600, // 168 - 175
+              600, 600, 600, 600, 600, 600, 600, 600, // 176 - 183
+              600, 600, 600, 600, 600, 600, 600, 600, // 184 - 191
+              600, 600, 600, 600, 600, 600, 600, 600, // 192 - 199
+              600, 600, 600, 600, 600, 600, 600, 600, // 200 - 207
+              600, 600, 600, 600, 600, 600, 600, 600, // 208 - 215
+              600, 600, 600, 600, 600, 600, 600, 600, // 216 - 223
+              600, 600, 600, 600, 600, 600, 600, 600, // 224 - 231
+              600, 600, 600, 600, 600, 600, 600, 600, // 232 - 239
+              600, 600, 600, 600, 600, 600, 600, 600, // 240 - 247
+              600, 600, 600, 600, 600, 600, 600, 600 // 248 - 255
+          } },
+
+        { "Helvetica", // family name
+          "Normal", // style
+          "Helvetica", // PSName
+          718,
+          -207, // ascend, descend
+          FAMILY_SWISS, // family style
+          RTL_TEXTENCODING_MS_1252, // charset
+          PITCH_VARIABLE, // pitch
+          WIDTH_NORMAL, // width type
+          WEIGHT_NORMAL, // weight type
+          ITALIC_NONE, // italic type
+          {
+              0,    0,    0,   0,   0,    0,    0,    0, // 0 - 7
+              0,    0,    0,   0,   0,    0,    0,    0, // 8 - 15
+              0,    0,    0,   0,   0,    0,    0,    0, // 16 - 23
+              0,    0,    0,   0,   0,    0,    0,    0, // 24 - 31
+              278,  278,  355, 556, 556,  889,  667,  191, // 32 - 39
+              333,  333,  389, 584, 278,  333,  278,  278, // 40 - 47
+              556,  556,  556, 556, 556,  556,  556,  556, // 48 - 55
+              556,  556,  278, 278, 584,  584,  584,  556, // 56 - 63
+              1015, 667,  667, 722, 722,  667,  611,  778, // 64 - 71
+              722,  278,  500, 667, 556,  833,  722,  778, // 72 - 79
+              667,  778,  722, 667, 611,  722,  667,  944, // 80 - 87
+              667,  667,  611, 278, 278,  278,  469,  556, // 88 - 95
+              333,  556,  556, 500, 556,  556,  278,  556, // 96 - 103
+              556,  222,  222, 500, 222,  833,  556,  556, // 104 - 111
+              556,  556,  333, 500, 278,  556,  500,  722, // 112 - 119
+              500,  500,  500, 334, 260,  334,  584,  0, // 120 - 127
+              556,  0,    222, 556, 333,  1000, 556,  556, // 128 - 135
+              333,  1000, 667, 333, 1000, 0,    500,  0, // 136 - 143
+              0,    222,  222, 333, 333,  350,  556,  1000, // 144 - 151
+              333,  1000, 500, 333, 944,  0,    500,  667, // 152 - 159
+              278,  333,  556, 556, 556,  556,  260,  556, // 160 - 167
+              333,  737,  370, 556, 584,  333,  737,  333, // 168 - 175
+              400,  584,  333, 333, 333,  556,  537,  278, // 176 - 183
+              333,  333,  365, 556, 834,  834,  834,  611, // 184 - 191
+              667,  667,  667, 667, 667,  667,  1000, 722, // 192 - 199
+              667,  667,  667, 667, 278,  278,  278,  278, // 200 - 207
+              722,  722,  778, 778, 778,  778,  778,  584, // 208 - 215
+              778,  722,  722, 722, 722,  667,  667,  611, // 216 - 223
+              556,  556,  556, 556, 556,  556,  889,  500, // 224 - 231
+              556,  556,  556, 556, 278,  278,  278,  278, // 232 - 239
+              556,  556,  556, 556, 556,  556,  556,  584, // 240 - 247
+              611,  556,  556, 556, 556,  500,  556,  500 // 248 - 255
+          } },
+
+        { "Helvetica", // family name
+          "Italic", // style
+          "Helvetica-Oblique", // PSName
+          718,
+          -207, // ascend, descend
+          FAMILY_SWISS, // family style
+          RTL_TEXTENCODING_MS_1252, // charset
+          PITCH_VARIABLE, // pitch
+          WIDTH_NORMAL, // width type
+          WEIGHT_NORMAL, // weight type
+          ITALIC_NORMAL, // italic type
+          {
+              0,    0,    0,   0,   0,    0,    0,    0, // 0 - 7
+              0,    0,    0,   0,   0,    0,    0,    0, // 8 - 15
+              0,    0,    0,   0,   0,    0,    0,    0, // 16 - 23
+              0,    0,    0,   0,   0,    0,    0,    0, // 24 - 31
+              278,  278,  355, 556, 556,  889,  667,  191, // 32 - 39
+              333,  333,  389, 584, 278,  333,  278,  278, // 40 - 47
+              556,  556,  556, 556, 556,  556,  556,  556, // 48 - 55
+              556,  556,  278, 278, 584,  584,  584,  556, // 56 - 63
+              1015, 667,  667, 722, 722,  667,  611,  778, // 64 - 71
+              722,  278,  500, 667, 556,  833,  722,  778, // 72 - 79
+              667,  778,  722, 667, 611,  722,  667,  944, // 80 - 87
+              667,  667,  611, 278, 278,  278,  469,  556, // 88 - 95
+              333,  556,  556, 500, 556,  556,  278,  556, // 96 - 103
+              556,  222,  222, 500, 222,  833,  556,  556, // 104 - 111
+              556,  556,  333, 500, 278,  556,  500,  722, // 112 - 119
+              500,  500,  500, 334, 260,  334,  584,  0, // 120 - 127
+              556,  0,    222, 556, 333,  1000, 556,  556, // 128 - 135
+              333,  1000, 667, 333, 1000, 0,    500,  0, // 136 - 143
+              0,    222,  222, 333, 333,  350,  556,  1000, // 144 - 151
+              333,  1000, 500, 333, 944,  0,    500,  667, // 152 - 159
+              278,  333,  556, 556, 556,  556,  260,  556, // 160 - 167
+              333,  737,  370, 556, 584,  333,  737,  333, // 168 - 175
+              400,  584,  333, 333, 333,  556,  537,  278, // 176 - 183
+              333,  333,  365, 556, 834,  834,  834,  611, // 184 - 191
+              667,  667,  667, 667, 667,  667,  1000, 722, // 192 - 199
+              667,  667,  667, 667, 278,  278,  278,  278, // 200 - 207
+              722,  722,  778, 778, 778,  778,  778,  584, // 208 - 215
+              778,  722,  722, 722, 722,  667,  667,  611, // 216 - 223
+              556,  556,  556, 556, 556,  556,  889,  500, // 224 - 231
+              556,  556,  556, 556, 278,  278,  278,  278, // 232 - 239
+              556,  556,  556, 556, 556,  556,  556,  584, // 240 - 247
+              611,  556,  556, 556, 556,  500,  556,  500 // 248 - 255
+          } },
+
+        { "Helvetica", // family name
+          "Bold", // style
+          "Helvetica-Bold", // PSName
+          718,
+          -207, // ascend, descend
+          FAMILY_SWISS, // family style
+          RTL_TEXTENCODING_MS_1252, // charset
+          PITCH_VARIABLE, // pitch
+          WIDTH_NORMAL, // width type
+          WEIGHT_BOLD, // weight type
+          ITALIC_NONE, // italic type
+          {
+              0,   0,    0,   0,   0,    0,    0,    0, // 0 - 7
+              0,   0,    0,   0,   0,    0,    0,    0, // 8 - 15
+              0,   0,    0,   0,   0,    0,    0,    0, // 16 - 23
+              0,   0,    0,   0,   0,    0,    0,    0, // 24 - 31
+              278, 333,  474, 556, 556,  889,  722,  238, // 32 - 39
+              333, 333,  389, 584, 278,  333,  278,  278, // 40 - 47
+              556, 556,  556, 556, 556,  556,  556,  556, // 48 - 55
+              556, 556,  333, 333, 584,  584,  584,  611, // 56 - 63
+              975, 722,  722, 722, 722,  667,  611,  778, // 64 - 71
+              722, 278,  556, 722, 611,  833,  722,  778, // 72 - 79
+              667, 778,  722, 667, 611,  722,  667,  944, // 80 - 87
+              667, 667,  611, 333, 278,  333,  584,  556, // 88 - 95
+              333, 556,  611, 556, 611,  556,  333,  611, // 96 - 103
+              611, 278,  278, 556, 278,  889,  611,  611, // 104 - 111
+              611, 611,  389, 556, 333,  611,  556,  778, // 112 - 119
+              556, 556,  500, 389, 280,  389,  584,  0, // 120 - 127
+              556, 0,    278, 556, 500,  1000, 556,  556, // 128 - 135
+              333, 1000, 667, 333, 1000, 0,    500,  0, // 136 - 143
+              0,   278,  278, 500, 500,  350,  556,  1000, // 144 - 151
+              333, 1000, 556, 333, 944,  0,    500,  667, // 152 - 159
+              278, 333,  556, 556, 556,  556,  280,  556, // 160 - 167
+              333, 737,  370, 556, 584,  333,  737,  333, // 168 - 175
+              400, 584,  333, 333, 333,  611,  556,  278, // 176 - 183
+              333, 333,  365, 556, 834,  834,  834,  611, // 184 - 191
+              722, 722,  722, 722, 722,  722,  1000, 722, // 192 - 199
+              667, 667,  667, 667, 278,  278,  278,  278, // 200 - 207
+              722, 722,  778, 778, 778,  778,  778,  584, // 208 - 215
+              778, 722,  722, 722, 722,  667,  667,  611, // 216 - 223
+              556, 556,  556, 556, 556,  556,  889,  556, // 224 - 231
+              556, 556,  556, 556, 278,  278,  278,  278, // 232 - 239
+              611, 611,  611, 611, 611,  611,  611,  584, // 240 - 247
+              611, 611,  611, 611, 611,  556,  611,  556 // 248 - 255
+          } },
+
+        { "Helvetica", // family name
+          "Bold Italic", // style
+          "Helvetica-BoldOblique", // PSName
+          718,
+          -207, // ascend, descend
+          FAMILY_SWISS, // family style
+          RTL_TEXTENCODING_MS_1252, // charset
+          PITCH_VARIABLE, // pitch
+          WIDTH_NORMAL, // width type
+          WEIGHT_BOLD, // weight type
+          ITALIC_NORMAL, // italic type
+          {
+              0,   0,    0,   0,   0,    0,    0,    0, // 0 - 7
+              0,   0,    0,   0,   0,    0,    0,    0, // 8 - 15
+              0,   0,    0,   0,   0,    0,    0,    0, // 16 - 23
+              0,   0,    0,   0,   0,    0,    0,    0, // 24 - 31
+              278, 333,  474, 556, 556,  889,  722,  238, // 32 - 39
+              333, 333,  389, 584, 278,  333,  278,  278, // 40 - 47
+              556, 556,  556, 556, 556,  556,  556,  556, // 48 - 55
+              556, 556,  333, 333, 584,  584,  584,  611, // 56 - 63
+              975, 722,  722, 722, 722,  667,  611,  778, // 64 - 71
+              722, 278,  556, 722, 611,  833,  722,  778, // 72 - 79
+              667, 778,  722, 667, 611,  722,  667,  944, // 80 - 87
+              667, 667,  611, 333, 278,  333,  584,  556, // 88 - 95
+              333, 556,  611, 556, 611,  556,  333,  611, // 96 - 103
+              611, 278,  278, 556, 278,  889,  611,  611, // 104 - 111
+              611, 611,  389, 556, 333,  611,  556,  778, // 112 - 119
+              556, 556,  500, 389, 280,  389,  584,  0, // 120 - 127
+              556, 0,    278, 556, 500,  1000, 556,  556, // 128 - 135
+              333, 1000, 667, 333, 1000, 0,    500,  0, // 136 - 143
+              0,   278,  278, 500, 500,  350,  556,  1000, // 144 - 151
+              333, 1000, 556, 333, 944,  0,    500,  667, // 152 - 159
+              278, 333,  556, 556, 556,  556,  280,  556, // 160 - 167
+              333, 737,  370, 556, 584,  333,  737,  333, // 168 - 175
+              400, 584,  333, 333, 333,  611,  556,  278, // 176 - 183
+              333, 333,  365, 556, 834,  834,  834,  611, // 184 - 191
+              722, 722,  722, 722, 722,  722,  1000, 722, // 192 - 199
+              667, 667,  667, 667, 278,  278,  278,  278, // 200 - 207
+              722, 722,  778, 778, 778,  778,  778,  584, // 208 - 215
+              778, 722,  722, 722, 722,  667,  667,  611, // 216 - 223
+              556, 556,  556, 556, 556,  556,  889,  556, // 224 - 231
+              556, 556,  556, 556, 278,  278,  278,  278, // 232 - 239
+              611, 611,  611, 611, 611,  611,  611,  584, // 240 - 247
+              611, 611,  611, 611, 611,  556,  611,  556 // 248 - 255
+          } },
+
+        { "Times", // family name
+          "Normal", // style
+          "Times-Roman", // PSName
+          683,
+          -217, // ascend, descend
+          FAMILY_ROMAN, // family style
+          RTL_TEXTENCODING_MS_1252, // charset
+          PITCH_VARIABLE, // pitch
+          WIDTH_NORMAL, // width type
+          WEIGHT_NORMAL, // weight type
+          ITALIC_NONE, // italic type
+          {
+              0,   0,    0,   0,   0,   0,    0,   0, // 0 - 7
+              0,   0,    0,   0,   0,   0,    0,   0, // 8 - 15
+              0,   0,    0,   0,   0,   0,    0,   0, // 16 - 23
+              0,   0,    0,   0,   0,   0,    0,   0, // 24 - 31
+              250, 333,  408, 500, 500, 833,  778, 180, // 32 - 39
+              333, 333,  500, 564, 250, 333,  250, 278, // 40 - 47
+              500, 500,  500, 500, 500, 500,  500, 500, // 48 - 55
+              500, 500,  278, 278, 564, 564,  564, 444, // 56 - 63
+              921, 722,  667, 667, 722, 611,  556, 722, // 64 - 71
+              722, 333,  389, 722, 611, 889,  722, 722, // 72 - 79
+              556, 722,  667, 556, 611, 722,  722, 944, // 80 - 87
+              722, 722,  611, 333, 278, 333,  469, 500, // 88 - 95
+              333, 444,  500, 444, 500, 444,  333, 500, // 96 - 103
+              500, 278,  278, 500, 278, 778,  500, 500, // 104 - 111
+              500, 500,  333, 389, 278, 500,  500, 722, // 112 - 119
+              500, 500,  444, 480, 200, 480,  541, 0, // 120 - 127
+              500, 0,    333, 500, 444, 1000, 500, 500, // 128 - 135
+              333, 1000, 556, 333, 889, 0,    444, 0, // 136 - 143
+              0,   333,  333, 444, 444, 350,  500, 1000, // 144 - 151
+              333, 980,  389, 333, 722, 0,    444, 722, // 152 - 159
+              250, 333,  500, 500, 500, 500,  200, 500, // 160 - 167
+              333, 760,  276, 500, 564, 333,  760, 333, // 168 - 175
+              400, 564,  300, 300, 333, 500,  453, 250, // 176 - 183
+              333, 300,  310, 500, 750, 750,  750, 444, // 184 - 191
+              722, 722,  722, 722, 722, 722,  889, 667, // 192 - 199
+              611, 611,  611, 611, 333, 333,  333, 333, // 200 - 207
+              722, 722,  722, 722, 722, 722,  722, 564, // 208 - 215
+              722, 722,  722, 722, 722, 722,  556, 500, // 216 - 223
+              444, 444,  444, 444, 444, 444,  667, 444, // 224 - 231
+              444, 444,  444, 444, 278, 278,  278, 278, // 232 - 239
+              500, 500,  500, 500, 500, 500,  500, 564, // 240 - 247
+              500, 500,  500, 500, 500, 500,  500, 500 // 248 - 255
+          } },
+
+        { "Times", // family name
+          "Italic", // style
+          "Times-Italic", // PSName
+          683,
+          -217, // ascend, descend
+          FAMILY_ROMAN, // family style
+          RTL_TEXTENCODING_MS_1252, // charset
+          PITCH_VARIABLE, // pitch
+          WIDTH_NORMAL, // width type
+          WEIGHT_NORMAL, // weight type
+          ITALIC_NORMAL, // italic type
+          {
+              0,   0,    0,   0,   0,   0,   0,   0, // 0 - 7
+              0,   0,    0,   0,   0,   0,   0,   0, // 8 - 15
+              0,   0,    0,   0,   0,   0,   0,   0, // 16 - 23
+              0,   0,    0,   0,   0,   0,   0,   0, // 24 - 31
+              250, 333,  420, 500, 500, 833, 778, 214, // 32 - 39
+              333, 333,  500, 675, 250, 333, 250, 278, // 40 - 47
+              500, 500,  500, 500, 500, 500, 500, 500, // 48 - 55
+              500, 500,  333, 333, 675, 675, 675, 500, // 56 - 63
+              920, 611,  611, 667, 722, 611, 611, 722, // 64 - 71
+              722, 333,  444, 667, 556, 833, 667, 722, // 72 - 79
+              611, 722,  611, 500, 556, 722, 611, 833, // 80 - 87
+              611, 556,  556, 389, 278, 389, 422, 500, // 88 - 95
+              333, 500,  500, 444, 500, 444, 278, 500, // 96 - 103
+              500, 278,  278, 444, 278, 722, 500, 500, // 104 - 111
+              500, 500,  389, 389, 278, 500, 444, 667, // 112 - 119
+              444, 444,  389, 400, 275, 400, 541, 0, // 120 - 127
+              500, 0,    333, 500, 556, 889, 500, 500, // 128 - 135
+              333, 1000, 500, 333, 944, 0,   389, 0, // 136 - 143
+              0,   333,  333, 556, 556, 350, 500, 889, // 144 - 151
+              333, 980,  389, 333, 667, 0,   389, 556, // 152 - 159
+              250, 389,  500, 500, 500, 500, 275, 500, // 160 - 167
+              333, 760,  276, 500, 675, 333, 760, 333, // 168 - 175
+              400, 675,  300, 300, 333, 500, 523, 250, // 176 - 183
+              333, 300,  310, 500, 750, 750, 750, 500, // 184 - 191
+              611, 611,  611, 611, 611, 611, 889, 667, // 192 - 199
+              611, 611,  611, 611, 333, 333, 333, 333, // 200 - 207
+              722, 667,  722, 722, 722, 722, 722, 675, // 208 - 215
+              722, 722,  722, 722, 722, 556, 611, 500, // 216 - 223
+              500, 500,  500, 500, 500, 500, 667, 444, // 224 - 231
+              444, 444,  444, 444, 278, 278, 278, 278, // 232 - 239
+              500, 500,  500, 500, 500, 500, 500, 675, // 240 - 247
+              500, 500,  500, 500, 500, 444, 500, 444 // 248 - 255
+          } },
+
+        { "Times", // family name
+          "Bold", // style
+          "Times-Bold", // PSName
+          683,
+          -217, // ascend, descend
+          FAMILY_ROMAN, // family style
+          RTL_TEXTENCODING_MS_1252, // charset
+          PITCH_VARIABLE, // pitch
+          WIDTH_NORMAL, // width type
+          WEIGHT_BOLD, // weight type
+          ITALIC_NONE, // italic type
+          {
+              0,   0,    0,   0,   0,    0,    0,    0, // 0 - 7
+              0,   0,    0,   0,   0,    0,    0,    0, // 8 - 15
+              0,   0,    0,   0,   0,    0,    0,    0, // 16 - 23
+              0,   0,    0,   0,   0,    0,    0,    0, // 24 - 31
+              250, 333,  555, 500, 500,  1000, 833,  278, // 32 - 39
+              333, 333,  500, 570, 250,  333,  250,  278, // 40 - 47
+              500, 500,  500, 500, 500,  500,  500,  500, // 48 - 55
+              500, 500,  333, 333, 570,  570,  570,  500, // 56 - 63
+              930, 722,  667, 722, 722,  667,  611,  778, // 64 - 71
+              778, 389,  500, 778, 667,  944,  722,  778, // 72 - 79
+              611, 778,  722, 556, 667,  722,  722,  1000, // 80 - 87
+              722, 722,  667, 333, 278,  333,  581,  500, // 88 - 95
+              333, 500,  556, 444, 556,  444,  333,  500, // 96 - 103
+              556, 278,  333, 556, 278,  833,  556,  500, // 104 - 111
+              556, 556,  444, 389, 333,  556,  500,  722, // 112 - 119
+              500, 500,  444, 394, 220,  394,  520,  0, // 120 - 127
+              500, 0,    333, 500, 500,  1000, 500,  500, // 128 - 135
+              333, 1000, 556, 333, 1000, 0,    444,  0, // 136 - 143
+              0,   333,  333, 500, 500,  350,  500,  1000, // 144 - 151
+              333, 1000, 389, 333, 722,  0,    444,  722, // 152 - 159
+              250, 333,  500, 500, 500,  500,  220,  500, // 160 - 167
+              333, 747,  300, 500, 570,  333,  747,  333, // 168 - 175
+              400, 570,  300, 300, 333,  556,  540,  250, // 176 - 183
+              333, 300,  330, 500, 750,  750,  750,  500, // 184 - 191
+              722, 722,  722, 722, 722,  722,  1000, 722, // 192 - 199
+              667, 667,  667, 667, 389,  389,  389,  389, // 200 - 207
+              722, 722,  778, 778, 778,  778,  778,  570, // 208 - 215
+              778, 722,  722, 722, 722,  722,  611,  556, // 216 - 223
+              500, 500,  500, 500, 500,  500,  722,  444, // 224 - 231
+              444, 444,  444, 444, 278,  278,  278,  278, // 232 - 239
+              500, 556,  500, 500, 500,  500,  500,  570, // 240 - 247
+              500, 556,  556, 556, 556,  500,  556,  500 // 248 - 255
+          } },
+
+        { "Times", // family name
+          "Bold Italic", // style
+          "Times-BoldItalic", // PSName
+          683,
+          -217, // ascend, descend
+          FAMILY_ROMAN, // family style
+          RTL_TEXTENCODING_MS_1252, // charset
+          PITCH_VARIABLE, // pitch
+          WIDTH_NORMAL, // width type
+          WEIGHT_BOLD, // weight type
+          ITALIC_NORMAL, // italic type
+          {
+              0,   0,    0,   0,   0,   0,    0,   0, // 0 - 7
+              0,   0,    0,   0,   0,   0,    0,   0, // 8 - 15
+              0,   0,    0,   0,   0,   0,    0,   0, // 16 - 23
+              0,   0,    0,   0,   0,   0,    0,   0, // 24 - 31
+              250, 389,  555, 500, 500, 833,  778, 278, // 32 - 39
+              333, 333,  500, 570, 250, 333,  250, 278, // 40 - 47
+              500, 500,  500, 500, 500, 500,  500, 500, // 48 - 55
+              500, 500,  333, 333, 570, 570,  570, 500, // 56 - 63
+              832, 667,  667, 667, 722, 667,  667, 722, // 64 - 71
+              778, 389,  500, 667, 611, 889,  722, 722, // 72 - 79
+              611, 722,  667, 556, 611, 722,  667, 889, // 80 - 87
+              667, 611,  611, 333, 278, 333,  570, 500, // 88 - 95
+              333, 500,  500, 444, 500, 444,  333, 500, // 96 - 103
+              556, 278,  278, 500, 278, 778,  556, 500, // 104 - 111
+              500, 500,  389, 389, 278, 556,  444, 667, // 112 - 119
+              500, 444,  389, 348, 220, 348,  570, 0, // 120 - 127
+              500, 0,    333, 500, 500, 1000, 500, 500, // 128 - 135
+              333, 1000, 556, 333, 944, 0,    389, 0, // 136 - 143
+              0,   333,  333, 500, 500, 350,  500, 1000, // 144 - 151
+              333, 1000, 389, 333, 722, 0,    389, 611, // 152 - 159
+              250, 389,  500, 500, 500, 500,  220, 500, // 160 - 167
+              333, 747,  266, 500, 606, 333,  747, 333, // 168 - 175
+              400, 570,  300, 300, 333, 576,  500, 250, // 176 - 183
+              333, 300,  300, 500, 750, 750,  750, 500, // 184 - 191
+              667, 667,  667, 667, 667, 667,  944, 667, // 192 - 199
+              667, 667,  667, 667, 389, 389,  389, 389, // 200 - 207
+              722, 722,  722, 722, 722, 722,  722, 570, // 208 - 215
+              722, 722,  722, 722, 722, 611,  611, 500, // 216 - 223
+              500, 500,  500, 500, 500, 500,  722, 444, // 224 - 231
+              444, 444,  444, 444, 278, 278,  278, 278, // 232 - 239
+              500, 556,  500, 500, 500, 500,  500, 570, // 240 - 247
+              500, 556,  556, 556, 556, 444,  500, 444 // 248 - 255
+          } },
+
+        // The font name "Symbol" is too generic and causes plenty of trouble.
+        // To ensure WYSIWIG the PDF-Base14 variant gets a not-confusable name
+        { "PDF_Base14_Symbol", // family name
+          "Normal", // style
+          "Symbol", // PSName
+          1010,
+          -293, // ascend, descend
+          FAMILY_DONTKNOW, // family style
+          RTL_TEXTENCODING_ADOBE_SYMBOL, // charset
+          PITCH_VARIABLE, // pitch
+          WIDTH_NORMAL, // width type
+          WEIGHT_NORMAL, // weight type
+          ITALIC_NONE, // italic type
+          {
+              0,   0,   0,   0,    0,    0,   0,    0, // 0 - 7
+              0,   0,   0,   0,    0,    0,   0,    0, // 8 - 15
+              0,   0,   0,   0,    0,    0,   0,    0, // 16 - 23
+              0,   0,   0,   0,    0,    0,   0,    0, // 24 - 31
+              250, 333, 713, 500,  549,  833, 778,  439, // 32 - 39
+              333, 333, 500, 549,  250,  549, 250,  278, // 40 - 47
+              500, 500, 500, 500,  500,  500, 500,  500, // 48 - 55
+              500, 500, 278, 278,  549,  549, 549,  444, // 56 - 63
+              549, 722, 667, 722,  612,  611, 763,  603, // 64 - 71
+              722, 333, 631, 722,  686,  889, 722,  722, // 72 - 79
+              768, 741, 556, 592,  611,  690, 439,  768, // 80 - 87
+              645, 795, 611, 333,  863,  333, 658,  500, // 88 - 95
+              500, 631, 549, 549,  494,  439, 521,  411, // 96 - 103
+              603, 329, 603, 549,  549,  576, 521,  549, // 104 - 111
+              549, 521, 549, 603,  439,  576, 713,  686, // 112 - 119
+              493, 686, 494, 480,  200,  480, 549,  0, // 120 - 127
+              0,   0,   0,   0,    0,    0,   0,    0, // 128 - 135
+              0,   0,   0,   0,    0,    0,   0,    0, // 136 - 143
+              0,   0,   0,   0,    0,    0,   0,    0, // 144 - 151
+              0,   0,   0,   0,    0,    0,   0,    0, // 152 - 159
+              750, 620, 247, 549,  167,  713, 500,  753, // 160 - 167
+              753, 753, 753, 1042, 987,  603, 987,  603, // 168 - 175
+              400, 549, 411, 549,  549,  713, 494,  460, // 176 - 183
+              549, 549, 549, 549,  1000, 603, 1000, 658, // 184 - 191
+              823, 686, 795, 987,  768,  768, 823,  768, // 192 - 199
+              768, 713, 713, 713,  713,  713, 713,  713, // 200 - 207
+              768, 713, 790, 790,  890,  823, 549,  250, // 208 - 215
+              713, 603, 603, 1042, 987,  603, 987,  603, // 216 - 223
+              494, 329, 790, 790,  786,  713, 384,  384, // 224 - 231
+              384, 384, 384, 384,  494,  494, 494,  494, // 232 - 239
+              0,   329, 274, 686,  686,  686, 384,  384, // 240 - 247
+              384, 384, 384, 384,  494,  494, 494,  0 // 248 - 255
+          } },
+
+        { "ZapfDingbats", // family name
+          "Normal", // style
+          "ZapfDingbats", // PSName
+          820,
+          -143, // ascend, descend
+          FAMILY_DONTKNOW, // family style
+          RTL_TEXTENCODING_ADOBE_DINGBATS, // charset
+          PITCH_VARIABLE, // pitch
+          WIDTH_NORMAL, // width type
+          WEIGHT_NORMAL, // weight type
+          ITALIC_NONE, // italic type
+          {
+              0,   0,   0,   0,   0,   0,   0,    0, // 0 - 7
+              0,   0,   0,   0,   0,   0,   0,    0, // 8 - 15
+              0,   0,   0,   0,   0,   0,   0,    0, // 16 - 23
+              0,   0,   0,   0,   0,   0,   0,    0, // 24 - 31
+              278, 974, 961, 974, 980, 719, 789,  790, // 32 - 39
+              791, 690, 960, 939, 549, 855, 911,  933, // 40 - 47
+              911, 945, 974, 755, 846, 762, 761,  571, // 48 - 55
+              677, 763, 760, 759, 754, 494, 552,  537, // 56 - 63
+              577, 692, 786, 788, 788, 790, 793,  794, // 64 - 71
+              816, 823, 789, 841, 823, 833, 816,  831, // 72 - 79
+              923, 744, 723, 749, 790, 792, 695,  776, // 80 - 87
+              768, 792, 759, 707, 708, 682, 701,  826, // 88 - 95
+              815, 789, 789, 707, 687, 696, 689,  786, // 96 - 103
+              787, 713, 791, 785, 791, 873, 761,  762, // 104 - 111
+              762, 759, 759, 892, 892, 788, 784,  438, // 112 - 119
+              138, 277, 415, 392, 392, 668, 668,  0, // 120 - 127
+              390, 390, 317, 317, 276, 276, 509,  509, // 128 - 135
+              410, 410, 234, 234, 334, 334, 0,    0, // 136 - 143
+              0,   0,   0,   0,   0,   0,   0,    0, // 144 - 151
+              0,   0,   0,   0,   0,   0,   0,    0, // 152 - 159
+              0,   732, 544, 544, 910, 667, 760,  760, // 160 - 167
+              776, 595, 694, 626, 788, 788, 788,  788, // 168 - 175
+              788, 788, 788, 788, 788, 788, 788,  788, // 176 - 183
+              788, 788, 788, 788, 788, 788, 788,  788, // 184 - 191
+              788, 788, 788, 788, 788, 788, 788,  788, // 192 - 199
+              788, 788, 788, 788, 788, 788, 788,  788, // 200 - 207
+              788, 788, 788, 788, 894, 838, 1016, 458, // 208 - 215
+              748, 924, 748, 918, 927, 928, 928,  834, // 216 - 223
+              873, 828, 924, 924, 917, 930, 931,  463, // 224 - 231
+              883, 836, 836, 867, 867, 696, 696,  874, // 232 - 239
+              0,   874, 760, 946, 771, 865, 771,  888, // 240 - 247
+              967, 888, 831, 873, 927, 970, 918,  0 // 248 - 255
+          } }
+
+      };
+
+BuildinFontInstance::BuildinFontInstance(const PhysicalFontFace& rFontFace,
+                                         const FontSelectPattern& rFSP)
+    : LogicalFontInstance(rFontFace, rFSP)
+{
+}
+
+bool BuildinFontInstance::ImplGetGlyphBoundRect(sal_GlyphId, tools::Rectangle&, bool) const
+{
+    return false;
+}
+
+bool BuildinFontInstance::GetGlyphOutline(sal_GlyphId, basegfx::B2DPolyPolygon&, bool) const
+{
+    return false;
+}
+
+BuildinFontFace::BuildinFontFace(int nId)
+    : PhysicalFontFace(m_aBuildinFonts[nId].GetFontAttributes())
+    , mrBuildin(m_aBuildinFonts[nId])
+{
+}
+
+rtl::Reference<LogicalFontInstance>
+BuildinFontFace::CreateFontInstance(const FontSelectPattern& rFSP) const
+{
+    return new BuildinFontInstance(*this, rFSP);
+}
+
+} // namespace vcl
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/pdfbuildin_fonts.hxx b/vcl/source/gdi/pdfbuildin_fonts.hxx
new file mode 100644
index 000000000..69bdee5dc
--- /dev/null
+++ b/vcl/source/gdi/pdfbuildin_fonts.hxx
@@ -0,0 +1,81 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_VCL_SOURCE_PDF_BUILDIN_FONTS_HXX
+#define INCLUDED_VCL_SOURCE_PDF_BUILDIN_FONTS_HXX
+
+#include <PhysicalFontFace.hxx>
+#include <fontinstance.hxx>
+
+namespace vcl
+{
+namespace pdf
+{
+struct BuildinFont
+{
+    const char* m_pName;
+    const char* m_pStyleName;
+    const char* m_pPSName;
+    int const m_nAscent;
+    int const m_nDescent;
+    FontFamily const m_eFamily;
+    rtl_TextEncoding const m_eCharSet;
+    FontPitch const m_ePitch;
+    FontWidth const m_eWidthType;
+    FontWeight const m_eWeight;
+    FontItalic const m_eItalic;
+    int const m_aWidths[256];
+
+    OString getNameObject() const;
+    FontAttributes GetFontAttributes() const;
+};
+
+class BuildinFontInstance final : public LogicalFontInstance
+{
+    bool ImplGetGlyphBoundRect(sal_GlyphId nID, tools::Rectangle& rRect, bool) const override;
+
+public:
+    BuildinFontInstance(const PhysicalFontFace&, const FontSelectPattern&);
+
+    bool GetGlyphOutline(sal_GlyphId nId, basegfx::B2DPolyPolygon& rPoly, bool) const override;
+};
+
+class BuildinFontFace final : public PhysicalFontFace
+{
+private:
+    static const BuildinFont m_aBuildinFonts[14];
+    const BuildinFont& mrBuildin;
+
+    rtl::Reference<LogicalFontInstance>
+    CreateFontInstance(const FontSelectPattern& rFSD) const override;
+
+public:
+    explicit BuildinFontFace(int nId);
+
+    const BuildinFont& GetBuildinFont() const { return mrBuildin; }
+    sal_IntPtr GetFontId() const override { return reinterpret_cast<sal_IntPtr>(&mrBuildin); }
+
+    static const BuildinFont& Get(int nId) { return m_aBuildinFonts[nId]; }
+};
+
+} // namespace pdf
+} // namespace vcl
+
+#endif // INCLUDED_VCL_SOURCE_PDF_BUILDIN_FONTS_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/pdfextoutdevdata.cxx b/vcl/source/gdi/pdfextoutdevdata.cxx
new file mode 100644
index 000000000..da7e78dcb
--- /dev/null
+++ b/vcl/source/gdi/pdfextoutdevdata.cxx
@@ -0,0 +1,891 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/canvastools.hxx>
+#include <vcl/pdfextoutdevdata.hxx>
+#include <vcl/graph.hxx>
+#include <vcl/outdev.hxx>
+#include <vcl/gfxlink.hxx>
+#include <vcl/metaact.hxx>
+#include <vcl/graphicfilter.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <sal/log.hxx>
+#include <o3tl/safeint.hxx>
+#include <osl/diagnose.h>
+#include <tools/stream.hxx>
+
+#include <memory>
+#include <map>
+
+namespace vcl
+{
+namespace {
+
+struct PDFExtOutDevDataSync
+{
+    enum Action{    CreateNamedDest,
+                    CreateDest,
+                    CreateLink,
+                    CreateScreen,
+                    SetLinkDest,
+                    SetLinkURL,
+                    SetScreenURL,
+                    SetScreenStream,
+                    RegisterDest,
+                    CreateOutlineItem,
+                    CreateNote,
+                    SetPageTransition,
+
+                    BeginStructureElement,
+                    EndStructureElement,
+                    SetCurrentStructureElement,
+                    SetStructureAttribute,
+                    SetStructureAttributeNumerical,
+                    SetStructureBoundingBox,
+                    SetActualText,
+                    SetAlternateText,
+                    CreateControl,
+                    BeginGroup,
+                    EndGroupGfxLink
+    };
+
+    sal_uInt32  nIdx;
+    Action      eAct;
+};
+
+struct PDFLinkDestination
+{
+    tools::Rectangle               mRect;
+    MapMode                 mMapMode;
+    sal_Int32               mPageNr;
+    PDFWriter::DestAreaType mAreaType;
+};
+
+}
+
+struct GlobalSyncData
+{
+    std::deque< PDFExtOutDevDataSync::Action >  mActions;
+    std::deque< MapMode >                       mParaMapModes;
+    std::deque< tools::Rectangle >                     mParaRects;
+    std::deque< sal_Int32 >                     mParaInts;
+    std::deque< sal_uInt32 >                    mParauInts;
+    std::deque< OUString >                 mParaOUStrings;
+    std::deque< PDFWriter::DestAreaType >       mParaDestAreaTypes;
+    std::deque< PDFNote >                       mParaPDFNotes;
+    std::deque< PDFWriter::PageTransition >     mParaPageTransitions;
+    ::std::map< sal_Int32, PDFLinkDestination > mFutureDestinations;
+
+    sal_Int32 GetMappedId();
+    sal_Int32 GetMappedStructId( sal_Int32 );
+
+    sal_Int32                   mCurId;
+    std::vector< sal_Int32 >    mParaIds;
+    std::vector< sal_Int32 >    mStructIdMap;
+
+    sal_Int32                   mCurrentStructElement;
+    std::vector< sal_Int32 >    mStructParents;
+    GlobalSyncData() :
+            mCurId ( 0 ),
+            mCurrentStructElement( 0 )
+    {
+        mStructParents.push_back( 0 );
+        mStructIdMap.push_back( 0 );
+    }
+    void PlayGlobalActions( PDFWriter& rWriter );
+};
+
+sal_Int32 GlobalSyncData::GetMappedId()
+{
+    sal_Int32 nLinkId = mParaInts.front();
+    mParaInts.pop_front();
+
+    /*  negative values are intentionally passed as invalid IDs
+     *  e.g. to create a new top level outline item
+     */
+    if( nLinkId >= 0 )
+    {
+        if ( o3tl::make_unsigned(nLinkId) < mParaIds.size() )
+            nLinkId = mParaIds[ nLinkId ];
+        else
+            nLinkId = -1;
+
+        SAL_WARN_IF( nLinkId < 0, "vcl", "unmapped id in GlobalSyncData" );
+    }
+
+    return nLinkId;
+}
+
+sal_Int32 GlobalSyncData::GetMappedStructId( sal_Int32 nStructId )
+{
+    if ( o3tl::make_unsigned(nStructId) < mStructIdMap.size() )
+        nStructId = mStructIdMap[ nStructId ];
+    else
+        nStructId = -1;
+
+    SAL_WARN_IF( nStructId < 0, "vcl", "unmapped structure id in GlobalSyncData" );
+
+    return nStructId;
+}
+
+void GlobalSyncData::PlayGlobalActions( PDFWriter& rWriter )
+{
+    for (auto const& action : mActions)
+    {
+        switch (action)
+        {
+            case PDFExtOutDevDataSync::CreateNamedDest : //i56629
+            {
+                rWriter.Push( PushFlags::MAPMODE );
+                rWriter.SetMapMode( mParaMapModes.front() );
+                mParaMapModes.pop_front();
+                mParaIds.push_back( rWriter.CreateNamedDest( mParaOUStrings.front(), mParaRects.front(), mParaInts.front(), mParaDestAreaTypes.front() ) );
+                mParaOUStrings.pop_front();
+                mParaRects.pop_front();
+                mParaInts.pop_front();
+                mParaDestAreaTypes.pop_front();
+                rWriter.Pop();
+            }
+            break;
+            case PDFExtOutDevDataSync::CreateDest :
+            {
+                rWriter.Push( PushFlags::MAPMODE );
+                rWriter.SetMapMode( mParaMapModes.front() );
+                mParaMapModes.pop_front();
+                mParaIds.push_back( rWriter.CreateDest( mParaRects.front(), mParaInts.front(), mParaDestAreaTypes.front() ) );
+                mParaRects.pop_front();
+                mParaInts.pop_front();
+                mParaDestAreaTypes.pop_front();
+                rWriter.Pop();
+            }
+            break;
+            case PDFExtOutDevDataSync::CreateLink :
+            {
+                rWriter.Push( PushFlags::MAPMODE );
+                rWriter.SetMapMode( mParaMapModes.front() );
+                mParaMapModes.pop_front();
+                mParaIds.push_back( rWriter.CreateLink( mParaRects.front(), mParaInts.front() ) );
+                // resolve LinkAnnotation structural attribute
+                rWriter.SetLinkPropertyID( mParaIds.back(), sal_Int32(mParaIds.size()-1) );
+                mParaRects.pop_front();
+                mParaInts.pop_front();
+                rWriter.Pop();
+            }
+            break;
+            case PDFExtOutDevDataSync::CreateScreen:
+            {
+                rWriter.Push(PushFlags::MAPMODE);
+                rWriter.SetMapMode(mParaMapModes.front());
+                mParaMapModes.pop_front();
+                mParaIds.push_back(rWriter.CreateScreen(mParaRects.front(), mParaInts.front()));
+                mParaRects.pop_front();
+                mParaInts.pop_front();
+                rWriter.Pop();
+            }
+            break;
+            case PDFExtOutDevDataSync::SetLinkDest :
+            {
+                sal_Int32 nLinkId = GetMappedId();
+                sal_Int32 nDestId = GetMappedId();
+                rWriter.SetLinkDest( nLinkId, nDestId );
+            }
+            break;
+            case PDFExtOutDevDataSync::SetLinkURL :
+            {
+                sal_Int32 nLinkId = GetMappedId();
+                rWriter.SetLinkURL( nLinkId, mParaOUStrings.front() );
+                mParaOUStrings.pop_front();
+            }
+            break;
+            case PDFExtOutDevDataSync::SetScreenURL:
+            {
+                sal_Int32 nScreenId = GetMappedId();
+                rWriter.SetScreenURL(nScreenId, mParaOUStrings.front());
+                mParaOUStrings.pop_front();
+            }
+            break;
+            case PDFExtOutDevDataSync::SetScreenStream:
+            {
+                sal_Int32 nScreenId = GetMappedId();
+                rWriter.SetScreenStream(nScreenId, mParaOUStrings.front());
+                mParaOUStrings.pop_front();
+            }
+            break;
+            case PDFExtOutDevDataSync::RegisterDest :
+            {
+                const sal_Int32 nDestId = mParaInts.front();
+                mParaInts.pop_front();
+                OSL_ENSURE( mFutureDestinations.find( nDestId ) != mFutureDestinations.end(),
+                    "GlobalSyncData::PlayGlobalActions: DescribeRegisteredRequest has not been called for that destination!" );
+
+                PDFLinkDestination& rDest = mFutureDestinations[ nDestId ];
+
+                rWriter.Push( PushFlags::MAPMODE );
+                rWriter.SetMapMode( rDest.mMapMode );
+                mParaIds.push_back( rWriter.RegisterDestReference( nDestId, rDest.mRect, rDest.mPageNr, rDest.mAreaType ) );
+                rWriter.Pop();
+            }
+            break;
+            case PDFExtOutDevDataSync::CreateOutlineItem :
+            {
+                sal_Int32 nParent = GetMappedId();
+                sal_Int32 nLinkId = GetMappedId();
+                mParaIds.push_back( rWriter.CreateOutlineItem( nParent, mParaOUStrings.front(), nLinkId ) );
+                mParaOUStrings.pop_front();
+            }
+            break;
+            case PDFExtOutDevDataSync::CreateNote :
+            {
+                rWriter.Push( PushFlags::MAPMODE );
+                rWriter.SetMapMode( mParaMapModes.front() );
+                rWriter.CreateNote( mParaRects.front(), mParaPDFNotes.front(), mParaInts.front() );
+                mParaMapModes.pop_front();
+                mParaRects.pop_front();
+                mParaPDFNotes.pop_front();
+                mParaInts.pop_front();
+            }
+            break;
+            case PDFExtOutDevDataSync::SetPageTransition :
+            {
+                rWriter.SetPageTransition( mParaPageTransitions.front(), mParauInts.front(), mParaInts.front() );
+                mParaPageTransitions.pop_front();
+                mParauInts.pop_front();
+                mParaInts.pop_front();
+            }
+            break;
+            case PDFExtOutDevDataSync::BeginStructureElement:
+            case PDFExtOutDevDataSync::EndStructureElement:
+            case PDFExtOutDevDataSync::SetCurrentStructureElement:
+            case PDFExtOutDevDataSync::SetStructureAttribute:
+            case PDFExtOutDevDataSync::SetStructureAttributeNumerical:
+            case PDFExtOutDevDataSync::SetStructureBoundingBox:
+            case PDFExtOutDevDataSync::SetActualText:
+            case PDFExtOutDevDataSync::SetAlternateText:
+            case PDFExtOutDevDataSync::CreateControl:
+            case PDFExtOutDevDataSync::BeginGroup:
+            case PDFExtOutDevDataSync::EndGroupGfxLink:
+                break;
+        }
+    }
+}
+
+struct PageSyncData
+{
+    std::deque< PDFExtOutDevDataSync >              mActions;
+    std::deque< tools::Rectangle >                         mParaRects;
+    std::deque< sal_Int32 >                         mParaInts;
+    std::deque< OUString >                     mParaOUStrings;
+    std::deque< PDFWriter::StructElement >          mParaStructElements;
+    std::deque< PDFWriter::StructAttribute >        mParaStructAttributes;
+    std::deque< PDFWriter::StructAttributeValue >   mParaStructAttributeValues;
+    std::deque< Graphic >                           mGraphics;
+    Graphic                                         mCurrentGraphic;
+    std::deque< std::shared_ptr< PDFWriter::AnyWidget > >
+                                                    mControls;
+    GlobalSyncData*                                 mpGlobalData;
+
+    bool                                        mbGroupIgnoreGDIMtfActions;
+
+
+    explicit PageSyncData( GlobalSyncData* pGlobal )
+        : mbGroupIgnoreGDIMtfActions ( false )
+    { mpGlobalData = pGlobal; }
+
+    void PushAction( const OutputDevice& rOutDev, const PDFExtOutDevDataSync::Action eAct );
+    bool PlaySyncPageAct( PDFWriter& rWriter, sal_uInt32& rCurGDIMtfAction, const GDIMetaFile& rMtf, const PDFExtOutDevData& rOutDevData );
+};
+
+void PageSyncData::PushAction( const OutputDevice& rOutDev, const PDFExtOutDevDataSync::Action eAct )
+{
+    GDIMetaFile* pMtf = rOutDev.GetConnectMetaFile();
+    SAL_WARN_IF( !pMtf, "vcl", "PageSyncData::PushAction -> no ConnectMetaFile !!!" );
+
+    PDFExtOutDevDataSync aSync;
+    aSync.eAct = eAct;
+    if ( pMtf )
+        aSync.nIdx = pMtf->GetActionSize();
+    else
+        aSync.nIdx = 0x7fffffff;    // sync not possible
+    mActions.push_back( aSync );
+}
+bool PageSyncData::PlaySyncPageAct( PDFWriter& rWriter, sal_uInt32& rCurGDIMtfAction, const GDIMetaFile& rMtf, const PDFExtOutDevData& rOutDevData )
+{
+    bool bRet = false;
+    if ( !mActions.empty() && ( mActions.front().nIdx == rCurGDIMtfAction ) )
+    {
+        bRet = true;
+        PDFExtOutDevDataSync aDataSync = mActions.front();
+        mActions.pop_front();
+        switch( aDataSync.eAct )
+        {
+            case PDFExtOutDevDataSync::BeginStructureElement :
+            {
+                sal_Int32 nNewEl = rWriter.BeginStructureElement( mParaStructElements.front(), mParaOUStrings.front() ) ;
+                mParaStructElements.pop_front();
+                mParaOUStrings.pop_front();
+                mpGlobalData->mStructIdMap.push_back( nNewEl );
+            }
+            break;
+            case PDFExtOutDevDataSync::EndStructureElement :
+            {
+                rWriter.EndStructureElement();
+            }
+            break;
+            case PDFExtOutDevDataSync::SetCurrentStructureElement:
+            {
+                rWriter.SetCurrentStructureElement( mpGlobalData->GetMappedStructId( mParaInts.front() ) );
+                mParaInts.pop_front();
+            }
+            break;
+            case PDFExtOutDevDataSync::SetStructureAttribute :
+            {
+                rWriter.SetStructureAttribute( mParaStructAttributes.front(), mParaStructAttributeValues.front() );
+                mParaStructAttributeValues.pop_front();
+                mParaStructAttributes.pop_front();
+            }
+            break;
+            case PDFExtOutDevDataSync::SetStructureAttributeNumerical :
+            {
+                rWriter.SetStructureAttributeNumerical( mParaStructAttributes.front(), mParaInts.front() );
+                mParaStructAttributes.pop_front();
+                mParaInts.pop_front();
+            }
+            break;
+            case PDFExtOutDevDataSync::SetStructureBoundingBox :
+            {
+                rWriter.SetStructureBoundingBox( mParaRects.front() );
+                mParaRects.pop_front();
+            }
+            break;
+            case PDFExtOutDevDataSync::SetActualText :
+            {
+                rWriter.SetActualText( mParaOUStrings.front() );
+                mParaOUStrings.pop_front();
+            }
+            break;
+            case PDFExtOutDevDataSync::SetAlternateText :
+            {
+                rWriter.SetAlternateText( mParaOUStrings.front() );
+                mParaOUStrings.pop_front();
+            }
+            break;
+            case PDFExtOutDevDataSync::CreateControl:
+            {
+                std::shared_ptr< PDFWriter::AnyWidget > pControl( mControls.front() );
+                SAL_WARN_IF( !pControl, "vcl", "PageSyncData::PlaySyncPageAct: invalid widget!" );
+                if ( pControl )
+                    rWriter.CreateControl( *pControl );
+                mControls.pop_front();
+            }
+            break;
+            case PDFExtOutDevDataSync::BeginGroup :
+            {
+                /* first determining if this BeginGroup is starting a GfxLink,
+                   by searching for an EndGroup or an EndGroupGfxLink */
+                mbGroupIgnoreGDIMtfActions = false;
+                auto isStartingGfxLink = std::any_of(mActions.begin(), mActions.end(),
+                    [](const PDFExtOutDevDataSync& rAction) { return rAction.eAct == PDFExtOutDevDataSync::EndGroupGfxLink; });
+                if ( isStartingGfxLink )
+                {
+                    Graphic& rGraphic = mGraphics.front();
+                    if ( rGraphic.IsGfxLink() && mParaRects.size() >= 2 )
+                    {
+                        GfxLinkType eType = rGraphic.GetGfxLink().GetType();
+                        if ( eType == GfxLinkType::NativeJpg )
+                        {
+                            mbGroupIgnoreGDIMtfActions = rOutDevData.HasAdequateCompression(rGraphic, mParaRects[0], mParaRects[1]);
+                            if ( !mbGroupIgnoreGDIMtfActions )
+                                mCurrentGraphic = rGraphic;
+                        }
+                        else if ( eType == GfxLinkType::NativePng || eType == GfxLinkType::NativePdf )
+                        {
+                            if ( eType == GfxLinkType::NativePdf || rOutDevData.HasAdequateCompression(rGraphic, mParaRects[0], mParaRects[1]) )
+                                mCurrentGraphic = rGraphic;
+                        }
+                    }
+                }
+            }
+            break;
+            case PDFExtOutDevDataSync::EndGroupGfxLink :
+            {
+                tools::Rectangle aOutputRect, aVisibleOutputRect;
+                Graphic   aGraphic( mGraphics.front() );
+
+                mGraphics.pop_front();
+                sal_Int32 nTransparency = mParaInts.front();
+                mParaInts.pop_front();
+                aOutputRect = mParaRects.front();
+                mParaRects.pop_front();
+                aVisibleOutputRect = mParaRects.front();
+                mParaRects.pop_front();
+
+                if ( mbGroupIgnoreGDIMtfActions )
+                {
+                    bool bClippingNeeded = ( aOutputRect != aVisibleOutputRect ) && !aVisibleOutputRect.IsEmpty();
+
+                    GfxLink   aGfxLink( aGraphic.GetGfxLink() );
+                    if ( aGfxLink.GetType() == GfxLinkType::NativeJpg )
+                    {
+                        if ( bClippingNeeded )
+                        {
+                            rWriter.Push();
+                            basegfx::B2DPolyPolygon aRect( basegfx::utils::createPolygonFromRect(
+                                vcl::unotools::b2DRectangleFromRectangle(aVisibleOutputRect) ) );
+                            rWriter.SetClipRegion( aRect);
+                        }
+
+                        Bitmap aMask;
+                        if (nTransparency)
+                        {
+                            AlphaMask aAlphaMask(aGraphic.GetSizePixel());
+                            aAlphaMask.Erase(nTransparency);
+                            aMask = aAlphaMask.GetBitmap();
+                        }
+
+                        SvMemoryStream aTmp;
+                        const sal_uInt8* pData = aGfxLink.GetData();
+                        sal_uInt32 nBytes = aGfxLink.GetDataSize();
+                        if( pData && nBytes )
+                        {
+                            aTmp.WriteBytes( pData, nBytes );
+
+                            // Look up the output rectangle from the previous
+                            // bitmap scale action if possible. This has the
+                            // correct position and size for images with a
+                            // custom translation (Writer header) or scaling
+                            // (Impress notes page).
+                            if (rCurGDIMtfAction > 0)
+                            {
+                                const MetaAction* pAction = rMtf.GetAction(rCurGDIMtfAction - 1);
+                                if (pAction && pAction->GetType() == MetaActionType::BMPSCALE)
+                                {
+                                    const MetaBmpScaleAction* pA
+                                        = static_cast<const MetaBmpScaleAction*>(pAction);
+                                    aOutputRect.SetPos(pA->GetPoint());
+                                    aOutputRect.SetSize(pA->GetSize());
+                                }
+                            }
+
+                            rWriter.DrawJPGBitmap( aTmp, aGraphic.GetBitmapEx().GetBitCount() > 8, aGraphic.GetSizePixel(), aOutputRect, aMask, aGraphic );
+                        }
+
+                        if ( bClippingNeeded )
+                            rWriter.Pop();
+                    }
+                    mbGroupIgnoreGDIMtfActions = false;
+                }
+                mCurrentGraphic.Clear();
+            }
+            break;
+            case PDFExtOutDevDataSync::CreateNamedDest:
+            case PDFExtOutDevDataSync::CreateDest:
+            case PDFExtOutDevDataSync::CreateLink:
+            case PDFExtOutDevDataSync::CreateScreen:
+            case PDFExtOutDevDataSync::SetLinkDest:
+            case PDFExtOutDevDataSync::SetLinkURL:
+            case PDFExtOutDevDataSync::SetScreenURL:
+            case PDFExtOutDevDataSync::SetScreenStream:
+            case PDFExtOutDevDataSync::RegisterDest:
+            case PDFExtOutDevDataSync::CreateOutlineItem:
+            case PDFExtOutDevDataSync::CreateNote:
+            case PDFExtOutDevDataSync::SetPageTransition:
+                break;
+        }
+    }
+    else if ( mbGroupIgnoreGDIMtfActions )
+    {
+        rCurGDIMtfAction++;
+        bRet = true;
+    }
+    return bRet;
+}
+
+PDFExtOutDevData::PDFExtOutDevData( const OutputDevice& rOutDev ) :
+    mrOutDev                ( rOutDev ),
+    mbTaggedPDF             ( false ),
+    mbExportNotes           ( true ),
+    mbExportNotesPages      ( false ),
+    mbTransitionEffects     ( true ),
+    mbUseLosslessCompression( true ),
+    mbReduceImageResolution ( false ),
+    mbExportFormFields      ( false ),
+    mbExportBookmarks       ( false ),
+    mbExportHiddenSlides    ( false ),
+    mbSinglePageSheets      ( false ),
+    mbExportNDests          ( false ),
+    mnPage                  ( -1 ),
+    mnCompressionQuality    ( 90 ),
+    mpGlobalSyncData        ( new GlobalSyncData() )
+{
+    mpPageSyncData.reset( new PageSyncData( mpGlobalSyncData.get() ) );
+}
+
+PDFExtOutDevData::~PDFExtOutDevData()
+{
+    mpPageSyncData.reset();
+    mpGlobalSyncData.reset();
+}
+
+const Graphic& PDFExtOutDevData::GetCurrentGraphic() const
+{
+    return mpPageSyncData->mCurrentGraphic;
+}
+
+void PDFExtOutDevData::SetDocumentLocale( const css::lang::Locale& rLoc )
+{
+    maDocLocale = rLoc;
+}
+void PDFExtOutDevData::SetCurrentPageNumber( const sal_Int32 nPage )
+{
+    mnPage = nPage;
+}
+void PDFExtOutDevData::SetIsLosslessCompression( const bool bUseLosslessCompression )
+{
+    mbUseLosslessCompression = bUseLosslessCompression;
+}
+void PDFExtOutDevData::SetCompressionQuality( const sal_Int32 nQuality )
+{
+    mnCompressionQuality = nQuality;
+}
+void PDFExtOutDevData::SetIsReduceImageResolution( const bool bReduceImageResolution )
+{
+    mbReduceImageResolution = bReduceImageResolution;
+}
+void PDFExtOutDevData::SetIsExportNotes( const bool bExportNotes )
+{
+    mbExportNotes = bExportNotes;
+}
+void PDFExtOutDevData::SetIsExportNotesPages( const bool bExportNotesPages )
+{
+    mbExportNotesPages = bExportNotesPages;
+}
+void PDFExtOutDevData::SetIsExportTaggedPDF( const bool bTaggedPDF )
+{
+    mbTaggedPDF = bTaggedPDF;
+}
+void PDFExtOutDevData::SetIsExportTransitionEffects( const bool bTransitionEffects )
+{
+    mbTransitionEffects = bTransitionEffects;
+}
+void PDFExtOutDevData::SetIsExportFormFields( const bool bExportFomtFields )
+{
+    mbExportFormFields = bExportFomtFields;
+}
+void PDFExtOutDevData::SetIsExportBookmarks( const bool bExportBookmarks )
+{
+    mbExportBookmarks = bExportBookmarks;
+}
+void PDFExtOutDevData::SetIsExportHiddenSlides( const bool bExportHiddenSlides )
+{
+    mbExportHiddenSlides = bExportHiddenSlides;
+}
+void PDFExtOutDevData::SetIsSinglePageSheets( const bool bSinglePageSheets )
+{
+    mbSinglePageSheets = bSinglePageSheets;
+}
+void PDFExtOutDevData::SetIsExportNamedDestinations( const bool bExportNDests )
+{
+    mbExportNDests = bExportNDests;
+}
+void PDFExtOutDevData::ResetSyncData()
+{
+    *mpPageSyncData = PageSyncData( mpGlobalSyncData.get() );
+}
+bool PDFExtOutDevData::PlaySyncPageAct( PDFWriter& rWriter, sal_uInt32& rIdx, const GDIMetaFile& rMtf )
+{
+    return mpPageSyncData->PlaySyncPageAct( rWriter, rIdx, rMtf, *this );
+}
+void PDFExtOutDevData::PlayGlobalActions( PDFWriter& rWriter )
+{
+    mpGlobalSyncData->PlayGlobalActions( rWriter );
+}
+
+/* global actions, synchronisation to the recorded metafile isn't needed,
+   all actions will be played after the last page was recorded
+*/
+//--->i56629
+sal_Int32 PDFExtOutDevData::CreateNamedDest(const OUString& sDestName,  const tools::Rectangle& rRect, sal_Int32 nPageNr )
+{
+    mpGlobalSyncData->mActions.push_back( PDFExtOutDevDataSync::CreateNamedDest );
+    mpGlobalSyncData->mParaOUStrings.push_back( sDestName );
+    mpGlobalSyncData->mParaRects.push_back( rRect );
+    mpGlobalSyncData->mParaMapModes.push_back( mrOutDev.GetMapMode() );
+    mpGlobalSyncData->mParaInts.push_back( nPageNr == -1 ? mnPage : nPageNr );
+    mpGlobalSyncData->mParaDestAreaTypes.push_back( PDFWriter::DestAreaType::XYZ );
+
+    return mpGlobalSyncData->mCurId++;
+}
+//<---i56629
+sal_Int32 PDFExtOutDevData::RegisterDest()
+{
+    const sal_Int32 nLinkDestID = mpGlobalSyncData->mCurId++;
+    mpGlobalSyncData->mActions.push_back( PDFExtOutDevDataSync::RegisterDest );
+    mpGlobalSyncData->mParaInts.push_back( nLinkDestID );
+
+    return nLinkDestID;
+}
+void PDFExtOutDevData::DescribeRegisteredDest( sal_Int32 nDestId, const tools::Rectangle& rRect, sal_Int32 nPageNr, PDFWriter::DestAreaType eType )
+{
+    OSL_PRECOND( nDestId != -1, "PDFExtOutDevData::DescribeRegisteredDest: invalid destination Id!" );
+    PDFLinkDestination aLinkDestination;
+    aLinkDestination.mRect = rRect;
+    aLinkDestination.mMapMode = mrOutDev.GetMapMode();
+    aLinkDestination.mPageNr = nPageNr == -1 ? mnPage : nPageNr;
+    aLinkDestination.mAreaType = eType;
+    mpGlobalSyncData->mFutureDestinations[ nDestId ] = aLinkDestination;
+}
+sal_Int32 PDFExtOutDevData::CreateDest( const tools::Rectangle& rRect, sal_Int32 nPageNr, PDFWriter::DestAreaType eType )
+{
+    mpGlobalSyncData->mActions.push_back( PDFExtOutDevDataSync::CreateDest );
+    mpGlobalSyncData->mParaRects.push_back( rRect );
+    mpGlobalSyncData->mParaMapModes.push_back( mrOutDev.GetMapMode() );
+    mpGlobalSyncData->mParaInts.push_back( nPageNr == -1 ? mnPage : nPageNr );
+    mpGlobalSyncData->mParaDestAreaTypes.push_back( eType );
+    return mpGlobalSyncData->mCurId++;
+}
+sal_Int32 PDFExtOutDevData::CreateLink( const tools::Rectangle& rRect, sal_Int32 nPageNr )
+{
+    mpGlobalSyncData->mActions.push_back( PDFExtOutDevDataSync::CreateLink );
+    mpGlobalSyncData->mParaRects.push_back( rRect );
+    mpGlobalSyncData->mParaMapModes.push_back( mrOutDev.GetMapMode() );
+    mpGlobalSyncData->mParaInts.push_back( nPageNr == -1 ? mnPage : nPageNr );
+    return mpGlobalSyncData->mCurId++;
+}
+
+sal_Int32 PDFExtOutDevData::CreateScreen(const tools::Rectangle& rRect, sal_Int32 nPageNr)
+{
+    mpGlobalSyncData->mActions.push_back(PDFExtOutDevDataSync::CreateScreen);
+    mpGlobalSyncData->mParaRects.push_back(rRect);
+    mpGlobalSyncData->mParaMapModes.push_back(mrOutDev.GetMapMode());
+    mpGlobalSyncData->mParaInts.push_back(nPageNr);
+    return mpGlobalSyncData->mCurId++;
+}
+
+void PDFExtOutDevData::SetLinkDest( sal_Int32 nLinkId, sal_Int32 nDestId )
+{
+    mpGlobalSyncData->mActions.push_back( PDFExtOutDevDataSync::SetLinkDest );
+    mpGlobalSyncData->mParaInts.push_back( nLinkId );
+    mpGlobalSyncData->mParaInts.push_back( nDestId );
+}
+void PDFExtOutDevData::SetLinkURL( sal_Int32 nLinkId, const OUString& rURL )
+{
+    mpGlobalSyncData->mActions.push_back( PDFExtOutDevDataSync::SetLinkURL );
+    mpGlobalSyncData->mParaInts.push_back( nLinkId );
+    mpGlobalSyncData->mParaOUStrings.push_back( rURL );
+}
+
+void PDFExtOutDevData::SetScreenURL(sal_Int32 nScreenId, const OUString& rURL)
+{
+    mpGlobalSyncData->mActions.push_back(PDFExtOutDevDataSync::SetScreenURL);
+    mpGlobalSyncData->mParaInts.push_back(nScreenId);
+    mpGlobalSyncData->mParaOUStrings.push_back(rURL);
+}
+
+void PDFExtOutDevData::SetScreenStream(sal_Int32 nScreenId, const OUString& rURL)
+{
+    mpGlobalSyncData->mActions.push_back(PDFExtOutDevDataSync::SetScreenStream);
+    mpGlobalSyncData->mParaInts.push_back(nScreenId);
+    mpGlobalSyncData->mParaOUStrings.push_back(rURL);
+}
+
+sal_Int32 PDFExtOutDevData::CreateOutlineItem( sal_Int32 nParent, const OUString& rText, sal_Int32 nDestID )
+{
+    if (nParent == -1)
+        // Has no parent, it's a chapter / heading 1.
+        maChapterNames.push_back(rText);
+
+    mpGlobalSyncData->mActions.push_back( PDFExtOutDevDataSync::CreateOutlineItem );
+    mpGlobalSyncData->mParaInts.push_back( nParent );
+    mpGlobalSyncData->mParaOUStrings.push_back( rText );
+    mpGlobalSyncData->mParaInts.push_back( nDestID );
+    return mpGlobalSyncData->mCurId++;
+}
+void PDFExtOutDevData::CreateNote( const tools::Rectangle& rRect, const PDFNote& rNote, sal_Int32 nPageNr )
+{
+    mpGlobalSyncData->mActions.push_back( PDFExtOutDevDataSync::CreateNote );
+    mpGlobalSyncData->mParaRects.push_back( rRect );
+    mpGlobalSyncData->mParaMapModes.push_back( mrOutDev.GetMapMode() );
+    mpGlobalSyncData->mParaPDFNotes.push_back( rNote );
+    mpGlobalSyncData->mParaInts.push_back( nPageNr == -1 ? mnPage : nPageNr );
+}
+void PDFExtOutDevData::SetPageTransition( PDFWriter::PageTransition eType, sal_uInt32 nMilliSec )
+{
+    mpGlobalSyncData->mActions.push_back( PDFExtOutDevDataSync::SetPageTransition );
+    mpGlobalSyncData->mParaPageTransitions.push_back( eType );
+    mpGlobalSyncData->mParauInts.push_back( nMilliSec );
+    mpGlobalSyncData->mParaInts.push_back( mnPage );
+}
+
+/* local (page), actions have to be played synchronously to the actions of
+   of the recorded metafile (created by each xRenderable->render()) */
+   sal_Int32 PDFExtOutDevData::BeginStructureElement( PDFWriter::StructElement eType, const OUString& rAlias )
+{
+    mpPageSyncData->PushAction( mrOutDev, PDFExtOutDevDataSync::BeginStructureElement );
+    mpPageSyncData->mParaStructElements.push_back( eType );
+    mpPageSyncData->mParaOUStrings.push_back( rAlias );
+    // need a global id
+    sal_Int32 nNewId = mpGlobalSyncData->mStructParents.size();
+    mpGlobalSyncData->mStructParents.push_back( mpGlobalSyncData->mCurrentStructElement );
+    mpGlobalSyncData->mCurrentStructElement = nNewId;
+    return nNewId;
+}
+void PDFExtOutDevData::EndStructureElement()
+{
+    mpPageSyncData->PushAction( mrOutDev, PDFExtOutDevDataSync::EndStructureElement );
+    mpGlobalSyncData->mCurrentStructElement = mpGlobalSyncData->mStructParents[ mpGlobalSyncData->mCurrentStructElement ];
+}
+bool PDFExtOutDevData::SetCurrentStructureElement( sal_Int32 nStructId )
+{
+    bool bSuccess = false;
+    if( o3tl::make_unsigned(nStructId) < mpGlobalSyncData->mStructParents.size() )
+    {
+        mpGlobalSyncData->mCurrentStructElement = nStructId;
+        mpPageSyncData->PushAction( mrOutDev, PDFExtOutDevDataSync::SetCurrentStructureElement );
+        mpPageSyncData->mParaInts.push_back( nStructId );
+        bSuccess = true;
+    }
+    return bSuccess;
+}
+sal_Int32 PDFExtOutDevData::GetCurrentStructureElement() const
+{
+    return mpGlobalSyncData->mCurrentStructElement;
+}
+void PDFExtOutDevData::SetStructureAttribute( PDFWriter::StructAttribute eAttr, PDFWriter::StructAttributeValue eVal )
+{
+    mpPageSyncData->PushAction( mrOutDev, PDFExtOutDevDataSync::SetStructureAttribute );
+    mpPageSyncData->mParaStructAttributes.push_back( eAttr );
+    mpPageSyncData->mParaStructAttributeValues.push_back( eVal );
+}
+void PDFExtOutDevData::SetStructureAttributeNumerical( PDFWriter::StructAttribute eAttr, sal_Int32 nValue )
+{
+    mpPageSyncData->PushAction( mrOutDev, PDFExtOutDevDataSync::SetStructureAttributeNumerical );
+    mpPageSyncData->mParaStructAttributes.push_back( eAttr );
+    mpPageSyncData->mParaInts.push_back( nValue );
+}
+void PDFExtOutDevData::SetStructureBoundingBox( const tools::Rectangle& rRect )
+{
+    mpPageSyncData->PushAction( mrOutDev, PDFExtOutDevDataSync::SetStructureBoundingBox );
+    mpPageSyncData->mParaRects.push_back( rRect );
+}
+void PDFExtOutDevData::SetActualText( const OUString& rText )
+{
+    mpPageSyncData->PushAction( mrOutDev, PDFExtOutDevDataSync::SetActualText );
+    mpPageSyncData->mParaOUStrings.push_back( rText );
+}
+void PDFExtOutDevData::SetAlternateText( const OUString& rText )
+{
+    mpPageSyncData->PushAction( mrOutDev, PDFExtOutDevDataSync::SetAlternateText );
+    mpPageSyncData->mParaOUStrings.push_back( rText );
+}
+
+void PDFExtOutDevData::CreateControl( const PDFWriter::AnyWidget& rControlType )
+{
+    mpPageSyncData->PushAction( mrOutDev, PDFExtOutDevDataSync::CreateControl );
+
+    std::shared_ptr< PDFWriter::AnyWidget > pClone( rControlType.Clone() );
+    mpPageSyncData->mControls.push_back( pClone );
+}
+
+void PDFExtOutDevData::BeginGroup()
+{
+    mpPageSyncData->PushAction( mrOutDev, PDFExtOutDevDataSync::BeginGroup );
+}
+
+void PDFExtOutDevData::EndGroup( const Graphic&     rGraphic,
+                                 sal_uInt8          nTransparency,
+                                 const tools::Rectangle&   rOutputRect,
+                                 const tools::Rectangle&   rVisibleOutputRect )
+{
+    mpPageSyncData->PushAction( mrOutDev, PDFExtOutDevDataSync::EndGroupGfxLink );
+    mpPageSyncData->mGraphics.push_back( rGraphic );
+    mpPageSyncData->mParaInts.push_back( nTransparency );
+    mpPageSyncData->mParaRects.push_back( rOutputRect );
+    mpPageSyncData->mParaRects.push_back( rVisibleOutputRect );
+}
+
+// Avoids expensive de-compression and re-compression of large images.
+bool PDFExtOutDevData::HasAdequateCompression( const Graphic &rGraphic,
+                                               const tools::Rectangle & rOutputRect,
+                                               const tools::Rectangle & rVisibleOutputRect ) const
+{
+    assert(rGraphic.IsGfxLink() &&
+           (rGraphic.GetGfxLink().GetType() == GfxLinkType::NativeJpg ||
+            rGraphic.GetGfxLink().GetType() == GfxLinkType::NativePng ||
+            rGraphic.GetGfxLink().GetType() == GfxLinkType::NativePdf));
+
+    if (rOutputRect != rVisibleOutputRect)
+        // rOutputRect is the crop rectangle, re-compress cropped image.
+        return false;
+
+    if (mbReduceImageResolution)
+        // Reducing resolution was requested, implies that re-compressing is
+        // wanted.
+        return false;
+
+    if (rGraphic.GetGfxLink().GetDataSize() == 0)
+        return false;
+
+    GfxLink aLink = rGraphic.GetGfxLink();
+    SvMemoryStream aMemoryStream(const_cast<sal_uInt8*>(aLink.GetData()), aLink.GetDataSize(),
+                                 StreamMode::READ | StreamMode::WRITE);
+    GraphicDescriptor aDescriptor(aMemoryStream, nullptr);
+    if (aDescriptor.Detect(true) && aDescriptor.GetNumberOfImageComponents() == 4)
+        // 4 means CMYK, which is not handled.
+        return false;
+
+    const Size aSize = rGraphic.GetSizePixel();
+
+    // small items better off as PNG anyway
+    if ( aSize.Width() < 32 &&
+         aSize.Height() < 32 )
+        return false;
+
+    if (GetIsLosslessCompression())
+        return !GetIsReduceImageResolution();
+
+    // FIXME: ideally we'd also pre-empt the DPI related scaling too.
+    sal_Int32 nCurrentRatio = (100 * aSize.Width() * aSize.Height() * 4) /
+                               rGraphic.GetGfxLink().GetDataSize();
+
+    static const struct {
+        sal_Int32 mnQuality;
+        sal_Int32 mnRatio;
+    } aRatios[] = { // minimum tolerable compression ratios
+        { 100, 400 }, { 95, 700 }, { 90, 1000 }, { 85, 1200 },
+        { 80, 1500 }, { 75, 1700 }
+    };
+    sal_Int32 nTargetRatio = 10000;
+    bool bIsTargetRatioReached = false;
+    for (auto & rRatio : aRatios)
+    {
+        if ( mnCompressionQuality > rRatio.mnQuality )
+        {
+            bIsTargetRatioReached = true;
+            break;
+        }
+        nTargetRatio = rRatio.mnRatio;
+    }
+
+    return ((nCurrentRatio > nTargetRatio) && bIsTargetRatioReached);
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/pdffontcache.cxx b/vcl/source/gdi/pdffontcache.cxx
new file mode 100644
index 000000000..b79753c0f
--- /dev/null
+++ b/vcl/source/gdi/pdffontcache.cxx
@@ -0,0 +1,65 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <typeinfo>
+
+#include <sal/types.h>
+
+#include <PhysicalFontFace.hxx>
+#include <salgdi.hxx>
+
+#include "pdffontcache.hxx"
+
+using namespace vcl;
+
+PDFFontCache::FontIdentifier::FontIdentifier( const PhysicalFontFace* pFont, bool bVertical ) :
+    m_nFontId( pFont->GetFontId() ),
+    m_bVertical( bVertical ),
+    m_typeFontFace( const_cast<std::type_info*>(&typeid(pFont)) )
+{
+}
+
+PDFFontCache::FontData& PDFFontCache::getFont( const PhysicalFontFace* pFont, bool bVertical )
+{
+    FontIdentifier aId( pFont, bVertical );
+    FontToIndexMap::iterator it = m_aFontToIndex.find( aId );
+    if( it != m_aFontToIndex.end() )
+        return m_aFonts[ it->second ];
+    m_aFontToIndex[ aId ] = sal_uInt32(m_aFonts.size());
+    m_aFonts.emplace_back( );
+    return m_aFonts.back();
+}
+
+sal_Int32 PDFFontCache::getGlyphWidth( const PhysicalFontFace* pFont, sal_GlyphId nGlyph, bool bVertical, SalGraphics* pGraphics )
+{
+    sal_Int32 nWidth = 0;
+    FontData& rFontData( getFont( pFont, bVertical ) );
+    if( rFontData.m_nWidths.empty() )
+    {
+        pGraphics->GetGlyphWidths( pFont, bVertical, rFontData.m_nWidths, rFontData.m_aGlyphIdToIndex );
+    }
+    if( ! rFontData.m_nWidths.empty() )
+    {
+        if (nGlyph < rFontData.m_nWidths.size())
+            nWidth = rFontData.m_nWidths[nGlyph];
+    }
+    return nWidth;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/pdffontcache.hxx b/vcl/source/gdi/pdffontcache.hxx
new file mode 100644
index 000000000..6eb8e7823
--- /dev/null
+++ b/vcl/source/gdi/pdffontcache.hxx
@@ -0,0 +1,72 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_VCL_SOURCE_GDI_PDFFONTCACHE_HXX
+#define INCLUDED_VCL_SOURCE_GDI_PDFFONTCACHE_HXX
+
+#include <typeinfo>
+
+#include <sal/types.h>
+
+#include <salgdi.hxx>
+
+namespace vcl
+{
+    class PDFFontCache
+    {
+        struct FontIdentifier
+        {
+            sal_IntPtr      m_nFontId;
+            bool            m_bVertical;
+            std::type_info* m_typeFontFace;
+
+            FontIdentifier( const PhysicalFontFace*, bool bVertical );
+
+            // Less than needed for std::set and std::map
+            bool operator<( const FontIdentifier& rRight ) const
+            {
+                std::type_info *pType = rRight.m_typeFontFace;
+
+                return m_nFontId < rRight.m_nFontId ||
+                       ( m_nFontId == rRight.m_nFontId &&
+                       ( m_typeFontFace->before( *pType ) ||
+                       ( *m_typeFontFace == *pType && m_bVertical < rRight.m_bVertical ) ) );
+            }
+        };
+        struct FontData
+        {
+            std::vector< sal_Int32 >  m_nWidths;
+            Ucs2UIntMap  m_aGlyphIdToIndex;
+        };
+        typedef std::map< FontIdentifier, sal_uInt32 > FontToIndexMap;
+
+        std::vector< FontData >     m_aFonts;
+        FontToIndexMap              m_aFontToIndex;
+
+        FontData& getFont( const PhysicalFontFace*, bool bVertical );
+        public:
+        PDFFontCache() {}
+
+        sal_Int32 getGlyphWidth( const PhysicalFontFace*, sal_GlyphId, bool bVertical, SalGraphics* );
+    };
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/pdfwriter.cxx b/vcl/source/gdi/pdfwriter.cxx
new file mode 100644
index 000000000..9a418917c
--- /dev/null
+++ b/vcl/source/gdi/pdfwriter.cxx
@@ -0,0 +1,467 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "pdfwriter_impl.hxx"
+#include <vcl/bitmapex.hxx>
+
+using namespace vcl;
+
+PDFWriter::AnyWidget::~AnyWidget()
+{
+}
+
+PDFWriter::PDFWriter( const PDFWriter::PDFWriterContext& rContext, const css::uno::Reference< css::beans::XMaterialHolder >& xEnc )
+        :
+        xImplementation( VclPtr<PDFWriterImpl>::Create(rContext, xEnc, *this) )
+{
+}
+
+PDFWriter::~PDFWriter()
+{
+    xImplementation.disposeAndClear();
+}
+
+OutputDevice* PDFWriter::GetReferenceDevice()
+{
+    return xImplementation.get();
+}
+
+void PDFWriter::NewPage( double nPageWidth, double nPageHeight, Orientation eOrientation )
+{
+    xImplementation->newPage( nPageWidth, nPageHeight, eOrientation );
+}
+
+bool PDFWriter::Emit()
+{
+    return xImplementation->emit();
+}
+
+void PDFWriter::SetDocumentLocale( const css::lang::Locale& rLoc )
+{
+    xImplementation->setDocumentLocale( rLoc );
+}
+
+void PDFWriter::SetFont( const vcl::Font& rFont )
+{
+    xImplementation->setFont( rFont );
+}
+
+void PDFWriter::DrawText( const Point& rPos, const OUString& rText )
+{
+    xImplementation->drawText( rPos, rText, 0, rText.getLength() );
+}
+
+void PDFWriter::DrawTextLine(
+                             const Point& rPos,
+                             long nWidth,
+                             FontStrikeout eStrikeout,
+                             FontLineStyle eUnderline,
+                             FontLineStyle eOverline )
+{
+    xImplementation->drawTextLine( rPos, nWidth, eStrikeout, eUnderline, eOverline, false/*bUnderlineAbove*/ );
+}
+
+void PDFWriter::DrawTextArray(
+                              const Point& rStartPt,
+                              const OUString& rStr,
+                              const long* pDXAry,
+                              sal_Int32 nIndex,
+                              sal_Int32 nLen )
+{
+    xImplementation->drawTextArray( rStartPt, rStr, pDXAry, nIndex, nLen );
+}
+
+void PDFWriter::DrawStretchText(
+                                const Point& rStartPt,
+                                sal_uLong nWidth,
+                                const OUString& rStr,
+                                sal_Int32 nIndex,
+                                sal_Int32 nLen )
+{
+    xImplementation->drawStretchText( rStartPt, nWidth, rStr, nIndex, nLen );
+}
+
+void PDFWriter::DrawText(
+                         const tools::Rectangle& rRect,
+                         const OUString& rStr,
+                         DrawTextFlags nStyle )
+{
+    xImplementation->drawText( rRect, rStr, nStyle );
+}
+
+void PDFWriter::DrawLine( const Point& rStart, const Point& rStop )
+{
+    xImplementation->drawLine( rStart, rStop );
+}
+
+void PDFWriter::DrawLine( const Point& rStart, const Point& rStop, const LineInfo& rInfo )
+{
+    xImplementation->drawLine( rStart, rStop, rInfo );
+}
+
+void PDFWriter::DrawPolygon( const tools::Polygon& rPoly )
+{
+    xImplementation->drawPolygon( rPoly );
+}
+
+void PDFWriter::DrawPolyLine( const tools::Polygon& rPoly )
+{
+    xImplementation->drawPolyLine( rPoly );
+}
+
+void PDFWriter::DrawRect( const tools::Rectangle& rRect )
+{
+    xImplementation->drawRectangle( rRect );
+}
+
+void PDFWriter::DrawRect( const tools::Rectangle& rRect, sal_uLong nHorzRound, sal_uLong nVertRound )
+{
+    xImplementation->drawRectangle( rRect, nHorzRound, nVertRound );
+}
+
+void PDFWriter::DrawEllipse( const tools::Rectangle& rRect )
+{
+    xImplementation->drawEllipse( rRect );
+}
+
+void PDFWriter::DrawArc( const tools::Rectangle& rRect, const Point& rStart, const Point& rStop )
+{
+    xImplementation->drawArc( rRect, rStart, rStop, false, false );
+}
+
+void PDFWriter::DrawPie( const tools::Rectangle& rRect, const Point& rStart, const Point& rStop )
+{
+    xImplementation->drawArc( rRect, rStart, rStop, true, false );
+}
+
+void PDFWriter::DrawChord( const tools::Rectangle& rRect, const Point& rStart, const Point& rStop )
+{
+    xImplementation->drawArc( rRect, rStart, rStop, false, true );
+}
+
+void PDFWriter::DrawPolyLine( const tools::Polygon& rPoly, const LineInfo& rInfo )
+{
+    xImplementation->drawPolyLine( rPoly, rInfo );
+}
+
+void PDFWriter::DrawPolyLine( const tools::Polygon& rPoly, const ExtLineInfo& rInfo )
+{
+    xImplementation->drawPolyLine( rPoly, rInfo );
+}
+
+void PDFWriter::DrawPolyPolygon( const tools::PolyPolygon& rPolyPoly )
+{
+    xImplementation->drawPolyPolygon( rPolyPoly );
+}
+
+void PDFWriter::DrawPixel( const Point& rPos, const Color& rColor )
+{
+    xImplementation->drawPixel( rPos, rColor );
+}
+
+void PDFWriter::DrawBitmap( const Point& rDestPt, const Size& rDestSize, const Bitmap& rBitmap, const Graphic& rGraphic )
+{
+    xImplementation->drawBitmap( rDestPt, rDestSize, rBitmap, rGraphic );
+}
+
+void PDFWriter::DrawBitmapEx( const Point& rDestPt, const Size& rDestSize, const BitmapEx& rBitmap )
+{
+    xImplementation->drawBitmap( rDestPt, rDestSize, rBitmap );
+}
+
+void PDFWriter::DrawHatch( const tools::PolyPolygon& rPolyPoly, const Hatch& rHatch )
+{
+    xImplementation->drawHatch( rPolyPoly, rHatch );
+}
+
+void PDFWriter::DrawGradient( const tools::Rectangle& rRect, const Gradient& rGradient )
+{
+    xImplementation->drawGradient( rRect, rGradient );
+}
+
+void PDFWriter::DrawGradient( const tools::PolyPolygon& rPolyPoly, const Gradient& rGradient )
+{
+    xImplementation->push(PushFlags::CLIPREGION);
+    xImplementation->setClipRegion( rPolyPoly.getB2DPolyPolygon() );
+    xImplementation->drawGradient( rPolyPoly.GetBoundRect(), rGradient );
+    xImplementation->pop();
+}
+
+void PDFWriter::DrawWallpaper( const tools::Rectangle& rRect, const Wallpaper& rWallpaper )
+{
+    xImplementation->drawWallpaper( rRect, rWallpaper );
+}
+
+void PDFWriter::DrawTransparent( const tools::PolyPolygon& rPolyPoly, sal_uInt16 nTransparencePercent )
+{
+    xImplementation->drawTransparent( rPolyPoly, nTransparencePercent );
+}
+
+void PDFWriter::BeginTransparencyGroup()
+{
+    xImplementation->beginTransparencyGroup();
+}
+
+void PDFWriter::EndTransparencyGroup( const tools::Rectangle& rRect, sal_uInt16 nTransparentPercent )
+{
+    xImplementation->endTransparencyGroup( rRect, nTransparentPercent );
+}
+
+void PDFWriter::Push( PushFlags nFlags )
+{
+    xImplementation->push( nFlags );
+}
+
+void PDFWriter::Pop()
+{
+    xImplementation->pop();
+}
+
+void PDFWriter::SetMapMode( const MapMode& rMapMode )
+{
+    xImplementation->setMapMode( rMapMode );
+}
+
+void PDFWriter::SetLineColor( const Color& rColor )
+{
+    xImplementation->setLineColor( rColor );
+}
+
+void PDFWriter::SetFillColor( const Color& rColor )
+{
+    xImplementation->setFillColor( rColor );
+}
+
+void PDFWriter::SetClipRegion()
+{
+    xImplementation->clearClipRegion();
+}
+
+void PDFWriter::SetClipRegion( const basegfx::B2DPolyPolygon& rRegion )
+{
+    xImplementation->setClipRegion( rRegion );
+}
+
+void PDFWriter::MoveClipRegion( long nHorzMove, long nVertMove )
+{
+    xImplementation->moveClipRegion( nHorzMove, nVertMove );
+}
+
+void PDFWriter::IntersectClipRegion( const basegfx::B2DPolyPolygon& rRegion )
+{
+    xImplementation->intersectClipRegion( rRegion );
+}
+
+void PDFWriter::IntersectClipRegion( const tools::Rectangle& rRect )
+{
+    xImplementation->intersectClipRegion( rRect );
+}
+
+void PDFWriter::SetLayoutMode( ComplexTextLayoutFlags nMode )
+{
+    xImplementation->setLayoutMode( nMode );
+}
+
+void PDFWriter::SetDigitLanguage( LanguageType eLang )
+{
+    xImplementation->setDigitLanguage( eLang );
+}
+
+void PDFWriter::SetTextColor( const Color& rColor )
+{
+    xImplementation->setTextColor( rColor );
+}
+
+void PDFWriter::SetTextFillColor()
+{
+    xImplementation->setTextFillColor();
+}
+
+void PDFWriter::SetTextFillColor( const Color& rColor )
+{
+    xImplementation->setTextFillColor( rColor );
+}
+
+void PDFWriter::SetTextLineColor()
+{
+    xImplementation->setTextLineColor();
+}
+
+void PDFWriter::SetTextLineColor( const Color& rColor )
+{
+    xImplementation->setTextLineColor( rColor );
+}
+
+void PDFWriter::SetOverlineColor()
+{
+    xImplementation->setOverlineColor();
+}
+
+void PDFWriter::SetOverlineColor( const Color& rColor )
+{
+    xImplementation->setOverlineColor( rColor );
+}
+
+void PDFWriter::SetTextAlign( ::TextAlign eAlign )
+{
+    xImplementation->setTextAlign( eAlign );
+}
+
+void PDFWriter::DrawJPGBitmap( SvStream& rStreamData, bool bIsTrueColor, const Size& rSrcSizePixel, const tools::Rectangle& rTargetArea, const Bitmap& rMask, const Graphic& rGraphic )
+{
+    xImplementation->drawJPGBitmap( rStreamData, bIsTrueColor, rSrcSizePixel, rTargetArea, rMask, rGraphic );
+}
+
+sal_Int32 PDFWriter::CreateLink( const tools::Rectangle& rRect, sal_Int32 nPageNr )
+{
+    return xImplementation->createLink( rRect, nPageNr );
+}
+
+sal_Int32 PDFWriter::CreateScreen(const tools::Rectangle& rRect, sal_Int32 nPageNr)
+{
+    return xImplementation->createScreen(rRect, nPageNr);
+}
+
+sal_Int32 PDFWriter::RegisterDestReference( sal_Int32 nDestId, const tools::Rectangle& rRect, sal_Int32 nPageNr, DestAreaType eType )
+{
+    return xImplementation->registerDestReference( nDestId, rRect, nPageNr, eType );
+}
+//--->i56629
+sal_Int32 PDFWriter::CreateNamedDest( const OUString& sDestName, const tools::Rectangle& rRect, sal_Int32 nPageNr, PDFWriter::DestAreaType eType )
+{
+    return xImplementation->createNamedDest( sDestName, rRect, nPageNr, eType );
+}
+sal_Int32 PDFWriter::CreateDest( const tools::Rectangle& rRect, sal_Int32 nPageNr, PDFWriter::DestAreaType eType )
+{
+    return xImplementation->createDest( rRect, nPageNr, eType );
+}
+
+void PDFWriter::SetLinkDest( sal_Int32 nLinkId, sal_Int32 nDestId )
+{
+    xImplementation->setLinkDest( nLinkId, nDestId );
+}
+
+void PDFWriter::SetLinkURL( sal_Int32 nLinkId, const OUString& rURL )
+{
+    xImplementation->setLinkURL( nLinkId, rURL );
+}
+
+void PDFWriter::SetScreenURL(sal_Int32 nScreenId, const OUString& rURL)
+{
+    xImplementation->setScreenURL(nScreenId, rURL);
+}
+
+void PDFWriter::SetScreenStream(sal_Int32 nScreenId, const OUString& rURL)
+{
+    xImplementation->setScreenStream(nScreenId, rURL);
+}
+
+void PDFWriter::SetLinkPropertyID( sal_Int32 nLinkId, sal_Int32 nPropertyId )
+{
+    xImplementation->setLinkPropertyId( nLinkId, nPropertyId );
+}
+
+sal_Int32 PDFWriter::CreateOutlineItem( sal_Int32 nParent, const OUString& rText, sal_Int32 nDestID )
+{
+    return xImplementation->createOutlineItem( nParent, rText, nDestID );
+}
+
+void PDFWriter::CreateNote( const tools::Rectangle& rRect, const PDFNote& rNote, sal_Int32 nPageNr )
+{
+    xImplementation->createNote( rRect, rNote, nPageNr );
+}
+
+sal_Int32 PDFWriter::BeginStructureElement( PDFWriter::StructElement eType, const OUString& rAlias )
+{
+    return xImplementation->beginStructureElement( eType, rAlias );
+}
+
+void PDFWriter::EndStructureElement()
+{
+    xImplementation->endStructureElement();
+}
+
+void PDFWriter::SetCurrentStructureElement( sal_Int32 nID )
+{
+    xImplementation->setCurrentStructureElement( nID );
+}
+
+void PDFWriter::SetStructureAttribute( enum StructAttribute eAttr, enum StructAttributeValue eVal )
+{
+    xImplementation->setStructureAttribute( eAttr, eVal );
+}
+
+void PDFWriter::SetStructureAttributeNumerical( enum StructAttribute eAttr, sal_Int32 nValue )
+{
+    xImplementation->setStructureAttributeNumerical( eAttr, nValue );
+}
+
+void PDFWriter::SetStructureBoundingBox( const tools::Rectangle& rRect )
+{
+    xImplementation->setStructureBoundingBox( rRect );
+}
+
+void PDFWriter::SetActualText( const OUString& rText )
+{
+    xImplementation->setActualText( rText );
+}
+
+void PDFWriter::SetAlternateText( const OUString& rText )
+{
+    xImplementation->setAlternateText( rText );
+}
+
+void PDFWriter::SetPageTransition( PDFWriter::PageTransition eType, sal_uInt32 nMilliSec, sal_Int32 nPageNr )
+{
+    xImplementation->setPageTransition( eType, nMilliSec, nPageNr );
+}
+
+sal_Int32 PDFWriter::CreateControl( const PDFWriter::AnyWidget& rControl )
+{
+    return xImplementation->createControl( rControl );
+}
+
+PDFOutputStream::~PDFOutputStream()
+{
+}
+
+void PDFWriter::AddStream( const OUString& rMimeType, PDFOutputStream* pStream )
+{
+    xImplementation->addStream( rMimeType, pStream );
+}
+
+std::set< PDFWriter::ErrorCode > const & PDFWriter::GetErrors() const
+{
+    return xImplementation->getErrors();
+}
+
+css::uno::Reference< css::beans::XMaterialHolder >
+PDFWriter::InitEncryption( const OUString& i_rOwnerPassword,
+                           const OUString& i_rUserPassword
+                          )
+{
+    return PDFWriterImpl::initEncryption( i_rOwnerPassword, i_rUserPassword );
+}
+
+void PDFWriter::PlayMetafile( const GDIMetaFile& i_rMTF, const vcl::PDFWriter::PlayMetafileContext& i_rPlayContext, PDFExtOutDevData* i_pData )
+{
+    xImplementation->playMetafile( i_rMTF, i_pData, i_rPlayContext );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/pdfwriter_impl.cxx b/vcl/source/gdi/pdfwriter_impl.cxx
new file mode 100644
index 000000000..7e02762d6
--- /dev/null
+++ b/vcl/source/gdi/pdfwriter_impl.cxx
@@ -0,0 +1,11212 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <config_features.h>
+
+#include <sal/types.h>
+
+#include <math.h>
+#include <algorithm>
+
+#include <lcms2.h>
+
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/polygon/b2dpolypolygon.hxx>
+#include <basegfx/polygon/b2dpolypolygoncutter.hxx>
+#include <basegfx/polygon/b2dpolypolygontools.hxx>
+#include <memory>
+#include <com/sun/star/io/XOutputStream.hpp>
+#include <com/sun/star/util/URL.hpp>
+#include <com/sun/star/util/URLTransformer.hpp>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/string.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <i18nlangtag/languagetag.hxx>
+#include <o3tl/numeric.hxx>
+#include <officecfg/Office/Common.hxx>
+#include <osl/file.hxx>
+#include <osl/thread.h>
+#include <rtl/digest.h>
+#include <rtl/ustrbuf.hxx>
+#include <sal/log.hxx>
+#include <svl/urihelper.hxx>
+#include <tools/fract.hxx>
+#include <tools/helpers.hxx>
+#include <tools/stream.hxx>
+#include <tools/urlobj.hxx>
+#include <tools/zcodec.hxx>
+#include <svl/cryptosign.hxx>
+#include <vcl/bitmapex.hxx>
+#include <vcl/bitmapaccess.hxx>
+#include <vcl/canvastools.hxx>
+#include <vcl/cvtgrf.hxx>
+#include <vcl/fontcharmap.hxx>
+#include <vcl/lineinfo.hxx>
+#include <vcl/metric.hxx>
+#include <vcl/settings.hxx>
+#include <strhelper.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/virdev.hxx>
+#include <vcl/filter/pdfdocument.hxx>
+#include <comphelper/hash.hxx>
+
+#include <fontsubset.hxx>
+#include <PhysicalFontFace.hxx>
+#include <salgdi.hxx>
+#include <textlayout.hxx>
+#include <textlineinfo.hxx>
+#include <bitmapwriteaccess.hxx>
+#include <impglyphitem.hxx>
+#include <pdf/XmpMetadata.hxx>
+
+#include "pdfwriter_impl.hxx"
+
+#ifdef _WIN32
+// WinCrypt headers for PDF signing
+// Note: this uses Windows 7 APIs and requires the relevant data types
+#include <prewin.h>
+#include <wincrypt.h>
+#include <postwin.h>
+#endif
+
+#include <config_eot.h>
+
+#if ENABLE_EOT
+#include <libeot/libeot.h>
+#endif
+
+using namespace vcl;
+using namespace::com::sun::star;
+
+static bool g_bDebugDisableCompression = getenv("VCL_DEBUG_DISABLE_PDFCOMPRESSION");
+
+#if HAVE_FEATURE_NSS
+// Is this length truly the maximum possible, or just a number that
+// seemed large enough when the author tested this (with some type of
+// certificates)? I suspect the latter.
+
+// Used to be 0x4000 = 16384, but a sample signed PDF (produced by
+// some other software) provided by the customer has a signature
+// content that is 30000 bytes. The SampleSignedPDFDocument.pdf from
+// Adobe has one that is 21942 bytes. So let's be careful. Pity this
+// can't be dynamic, at least not without restructuring the code. Also
+// note that the checks in the code for this being too small
+// apparently are broken, if this overflows you end up with an invalid
+// PDF. Need to fix that.
+
+#define MAX_SIGNATURE_CONTENT_LENGTH 50000
+#endif
+
+static const sal_Int32 nLog10Divisor = 3;
+static const double fDivisor = 1000.0;
+
+static double pixelToPoint( double px ) { return px/fDivisor; }
+static sal_Int32 pointToPixel( double pt ) { return sal_Int32(pt*fDivisor); }
+
+const sal_uInt8 PDFWriterImpl::s_nPadString[32] =
+{
+    0x28, 0xBF, 0x4E, 0x5E, 0x4E, 0x75, 0x8A, 0x41, 0x64, 0x00, 0x4E, 0x56, 0xFF, 0xFA, 0x01, 0x08,
+    0x2E, 0x2E, 0x00, 0xB6, 0xD0, 0x68, 0x3E, 0x80, 0x2F, 0x0C, 0xA9, 0xFE, 0x64, 0x53, 0x69, 0x7A
+};
+
+static void appendHex( sal_Int8 nInt, OStringBuffer& rBuffer )
+{
+    static const char pHexDigits[] = { '0', '1', '2', '3', '4', '5', '6', '7',
+                                           '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
+    rBuffer.append( pHexDigits[ (nInt >> 4) & 15 ] );
+    rBuffer.append( pHexDigits[ nInt & 15 ] );
+}
+
+static void appendName( const OUString& rStr, OStringBuffer& rBuffer )
+{
+// FIXME i59651 add a check for max length of 127 chars? Per PDF spec 1.4, appendix C.1
+// I guess than when reading the #xx sequence it will count for a single character.
+    OString aStr( OUStringToOString( rStr, RTL_TEXTENCODING_UTF8 ) );
+    int nLen = aStr.getLength();
+    for( int i = 0; i < nLen; i++ )
+    {
+        /*  #i16920# PDF recommendation: output UTF8, any byte
+         *  outside the interval [33(=ASCII'!');126(=ASCII'~')]
+         *  should be escaped hexadecimal
+         *  for the sake of ghostscript which also reads PDF
+         *  but has a narrower acceptance rate we only pass
+         *  alphanumerics and '-' literally.
+         */
+        if( (aStr[i] >= 'A' && aStr[i] <= 'Z' ) ||
+            (aStr[i] >= 'a' && aStr[i] <= 'z' ) ||
+            (aStr[i] >= '0' && aStr[i] <= '9' ) ||
+            aStr[i] == '-' )
+        {
+            rBuffer.append( aStr[i] );
+        }
+        else
+        {
+            rBuffer.append( '#' );
+            appendHex( static_cast<sal_Int8>(aStr[i]), rBuffer );
+        }
+    }
+}
+
+static void appendName( const char* pStr, OStringBuffer& rBuffer )
+{
+    // FIXME i59651 see above
+    while( pStr && *pStr )
+    {
+        if( (*pStr >= 'A' && *pStr <= 'Z' ) ||
+            (*pStr >= 'a' && *pStr <= 'z' ) ||
+            (*pStr >= '0' && *pStr <= '9' ) ||
+            *pStr == '-' )
+        {
+            rBuffer.append( *pStr );
+        }
+        else
+        {
+            rBuffer.append( '#' );
+            appendHex( static_cast<sal_Int8>(*pStr), rBuffer );
+        }
+        pStr++;
+    }
+}
+
+//used only to emit encoded passwords
+static void appendLiteralString( const char* pStr, sal_Int32 nLength, OStringBuffer& rBuffer )
+{
+    while( nLength )
+    {
+        switch( *pStr )
+        {
+        case '\n' :
+            rBuffer.append( "\\n" );
+            break;
+        case '\r' :
+            rBuffer.append( "\\r" );
+            break;
+        case '\t' :
+            rBuffer.append( "\\t" );
+            break;
+        case '\b' :
+            rBuffer.append( "\\b" );
+            break;
+        case '\f' :
+            rBuffer.append( "\\f" );
+            break;
+        case '(' :
+        case ')' :
+        case '\\' :
+            rBuffer.append( "\\" );
+            rBuffer.append( static_cast<char>(*pStr) );
+            break;
+        default:
+            rBuffer.append( static_cast<char>(*pStr) );
+            break;
+        }
+        pStr++;
+        nLength--;
+    }
+}
+
+/*
+ * Convert a string before using it.
+ *
+ * This string conversion function is needed because the destination name
+ * in a PDF file seen through an Internet browser should be
+ * specially crafted, in order to be used directly by the browser.
+ * In this way the fragment part of a hyperlink to a PDF file (e.g. something
+ * as 'test1/test2/a-file.pdf\#thefragment) will be (hopefully) interpreted by the
+ * PDF reader (currently only Adobe Reader plug-in seems to be working that way) called
+ * from inside the Internet browser as: 'open the file test1/test2/a-file.pdf
+ * and go to named destination thefragment using default zoom'.
+ * The conversion is needed because in case of a fragment in the form: Slide%201
+ * (meaning Slide 1) as it is converted obeying the Inet rules, it will become Slide25201
+ * using this conversion, in both the generated named destinations, fragment and GoToR
+ * destination.
+ *
+ * The names for destinations are name objects and so they don't need to be encrypted
+ * even though they expose the content of PDF file (e.g. guessing the PDF content from the
+ * destination name).
+ *
+ * Further limitation: it is advisable to use standard ASCII characters for
+ * OOo bookmarks.
+*/
+static void appendDestinationName( const OUString& rString, OStringBuffer& rBuffer )
+{
+    const sal_Unicode* pStr = rString.getStr();
+    sal_Int32 nLen = rString.getLength();
+    for( int i = 0; i < nLen; i++ )
+    {
+        sal_Unicode aChar = pStr[i];
+        if( (aChar >= '0' && aChar <= '9' ) ||
+            (aChar >= 'a' && aChar <= 'z' ) ||
+            (aChar >= 'A' && aChar <= 'Z' ) ||
+            aChar == '-' )
+        {
+            rBuffer.append(static_cast<char>(aChar));
+        }
+        else
+        {
+            sal_Int8 aValueHigh = sal_Int8(aChar >> 8);
+            if(aValueHigh > 0)
+                appendHex( aValueHigh, rBuffer );
+            appendHex( static_cast<sal_Int8>(aChar & 255 ), rBuffer );
+        }
+    }
+}
+
+void PDFWriter::AppendUnicodeTextString(const OUString& rString, OStringBuffer& rBuffer)
+{
+    rBuffer.append( "FEFF" );
+    const sal_Unicode* pStr = rString.getStr();
+    sal_Int32 nLen = rString.getLength();
+    for( int i = 0; i < nLen; i++ )
+    {
+        sal_Unicode aChar = pStr[i];
+        appendHex( static_cast<sal_Int8>(aChar >> 8), rBuffer );
+        appendHex( static_cast<sal_Int8>(aChar & 255 ), rBuffer );
+    }
+}
+
+void PDFWriterImpl::createWidgetFieldName( sal_Int32 i_nWidgetIndex, const PDFWriter::AnyWidget& i_rControl )
+{
+    /* #i80258# previously we use appendName here
+       however we need a slightly different coding scheme than the normal
+       name encoding for field names
+    */
+    const OUString& rName = (m_aContext.Version > PDFWriter::PDFVersion::PDF_1_2) ? i_rControl.Name : i_rControl.Text;
+    OString aStr( OUStringToOString( rName, RTL_TEXTENCODING_UTF8 ) );
+    int nLen = aStr.getLength();
+
+    OStringBuffer aBuffer( rName.getLength()+64 );
+    for( int i = 0; i < nLen; i++ )
+    {
+        /*  #i16920# PDF recommendation: output UTF8, any byte
+         *  outside the interval [32(=ASCII' ');126(=ASCII'~')]
+         *  should be escaped hexadecimal
+         */
+        if( aStr[i] >= 32 && aStr[i] <= 126 )
+            aBuffer.append( aStr[i] );
+        else
+        {
+            aBuffer.append( '#' );
+            appendHex( static_cast<sal_Int8>(aStr[i]), aBuffer );
+        }
+    }
+
+    OString aFullName( aBuffer.makeStringAndClear() );
+
+    /* #i82785# create hierarchical fields down to the for each dot in i_rName */
+    sal_Int32 nTokenIndex = 0, nLastTokenIndex = 0;
+    OString aPartialName;
+    OString aDomain;
+    do
+    {
+        nLastTokenIndex = nTokenIndex;
+        aPartialName = aFullName.getToken( 0, '.', nTokenIndex );
+        if( nTokenIndex != -1 )
+        {
+            // find or create a hierarchical field
+            // first find the fully qualified name up to this field
+            aDomain = aFullName.copy( 0, nTokenIndex-1 );
+            std::unordered_map< OString, sal_Int32 >::const_iterator it = m_aFieldNameMap.find( aDomain );
+            if( it == m_aFieldNameMap.end() )
+            {
+                 // create new hierarchy field
+                sal_Int32 nNewWidget = m_aWidgets.size();
+                m_aWidgets.emplace_back( );
+                m_aWidgets[nNewWidget].m_nObject = createObject();
+                m_aWidgets[nNewWidget].m_eType = PDFWriter::Hierarchy;
+                m_aWidgets[nNewWidget].m_aName = aPartialName;
+                m_aWidgets[i_nWidgetIndex].m_nParent = m_aWidgets[nNewWidget].m_nObject;
+                m_aFieldNameMap[aDomain] = nNewWidget;
+                m_aWidgets[i_nWidgetIndex].m_nParent = m_aWidgets[nNewWidget].m_nObject;
+                if( nLastTokenIndex > 0 )
+                {
+                    // this field is not a root field and
+                    // needs to be inserted to its parent
+                    OString aParentDomain( aDomain.copy( 0, nLastTokenIndex-1 ) );
+                    it = m_aFieldNameMap.find( aParentDomain );
+                    OSL_ENSURE( it != m_aFieldNameMap.end(), "field name not found" );
+                    if( it != m_aFieldNameMap.end()  )
+                    {
+                        OSL_ENSURE( it->second < sal_Int32(m_aWidgets.size()), "invalid field number entry" );
+                        if( it->second < sal_Int32(m_aWidgets.size()) )
+                        {
+                            PDFWidget& rParentField( m_aWidgets[it->second] );
+                            rParentField.m_aKids.push_back( m_aWidgets[nNewWidget].m_nObject );
+                            rParentField.m_aKidsIndex.push_back( nNewWidget );
+                            m_aWidgets[nNewWidget].m_nParent = rParentField.m_nObject;
+                        }
+                    }
+                }
+            }
+            else if( m_aWidgets[it->second].m_eType != PDFWriter::Hierarchy )
+            {
+                // this is invalid, someone tries to have a terminal field as parent
+                // example: a button with the name foo.bar exists and
+                // another button is named foo.bar.no
+                // workaround: put the second terminal field as much up in the hierarchy as
+                // necessary to have a non-terminal field as parent (or none at all)
+                // since it->second already is terminal, we just need to use its parent
+                aDomain.clear();
+                aPartialName = aFullName.copy( aFullName.lastIndexOf( '.' )+1 );
+                if( nLastTokenIndex > 0 )
+                {
+                    aDomain = aFullName.copy( 0, nLastTokenIndex-1 );
+                    aFullName = aDomain + "." + aPartialName;
+                }
+                else
+                    aFullName = aPartialName;
+                break;
+            }
+        }
+    } while( nTokenIndex != -1 );
+
+    // insert widget into its hierarchy field
+    if( !aDomain.isEmpty() )
+    {
+        std::unordered_map< OString, sal_Int32 >::const_iterator it = m_aFieldNameMap.find( aDomain );
+        if( it != m_aFieldNameMap.end() )
+        {
+            OSL_ENSURE( it->second >= 0 && it->second < sal_Int32( m_aWidgets.size() ), "invalid field index" );
+            if( it->second >= 0 && it->second < sal_Int32(m_aWidgets.size()) )
+            {
+                m_aWidgets[i_nWidgetIndex].m_nParent = m_aWidgets[it->second].m_nObject;
+                m_aWidgets[it->second].m_aKids.push_back( m_aWidgets[i_nWidgetIndex].m_nObject);
+                m_aWidgets[it->second].m_aKidsIndex.push_back( i_nWidgetIndex );
+            }
+        }
+    }
+
+    if( aPartialName.isEmpty() )
+    {
+        // how funny, an empty field name
+        if( i_rControl.getType() == PDFWriter::RadioButton )
+        {
+            aPartialName  = "RadioGroup" +
+                OString::number( static_cast<const PDFWriter::RadioButtonWidget&>(i_rControl).RadioGroup );
+        }
+        else
+            aPartialName = OString( "Widget" );
+    }
+
+    if( ! m_aContext.AllowDuplicateFieldNames )
+    {
+        std::unordered_map<OString, sal_Int32>::iterator it = m_aFieldNameMap.find( aFullName );
+
+        if( it != m_aFieldNameMap.end() ) // not unique
+        {
+            std::unordered_map< OString, sal_Int32 >::const_iterator check_it;
+            OString aTry;
+            sal_Int32 nTry = 2;
+            do
+            {
+                OStringBuffer aUnique( aFullName.getLength() + 16 );
+                aUnique.append( aFullName );
+                aUnique.append( '_' );
+                aUnique.append( nTry++ );
+                aTry = aUnique.makeStringAndClear();
+                check_it = m_aFieldNameMap.find( aTry );
+            } while( check_it != m_aFieldNameMap.end() );
+            aFullName = aTry;
+            m_aFieldNameMap[ aFullName ] = i_nWidgetIndex;
+            aPartialName = aFullName.copy( aFullName.lastIndexOf( '.' )+1 );
+        }
+        else
+            m_aFieldNameMap[ aFullName ] = i_nWidgetIndex;
+    }
+
+    // finally
+    m_aWidgets[i_nWidgetIndex].m_aName = aPartialName;
+}
+
+static void appendFixedInt( sal_Int32 nValue, OStringBuffer& rBuffer )
+{
+    if( nValue < 0 )
+    {
+        rBuffer.append( '-' );
+        nValue = -nValue;
+    }
+    sal_Int32 nFactor = 1, nDiv = nLog10Divisor;
+    while( nDiv-- )
+        nFactor *= 10;
+
+    sal_Int32 nInt = nValue / nFactor;
+    rBuffer.append( nInt );
+    if (nFactor > 1 && nValue % nFactor)
+    {
+        rBuffer.append( '.' );
+        do
+        {
+            nFactor /= 10;
+            rBuffer.append((nValue / nFactor) % 10);
+        }
+        while (nFactor > 1 && nValue % nFactor); // omit trailing zeros
+    }
+}
+
+// appends a double. PDF does not accept exponential format, only fixed point
+static void appendDouble( double fValue, OStringBuffer& rBuffer, sal_Int32 nPrecision = 5 )
+{
+    bool bNeg = false;
+    if( fValue < 0.0 )
+    {
+        bNeg = true;
+        fValue=-fValue;
+    }
+
+    sal_Int64 nInt = static_cast<sal_Int64>(fValue);
+    fValue -= static_cast<double>(nInt);
+    // optimizing hardware may lead to a value of 1.0 after the subtraction
+    if( rtl::math::approxEqual(fValue, 1.0) || log10( 1.0-fValue ) <= -nPrecision )
+    {
+        nInt++;
+        fValue = 0.0;
+    }
+    sal_Int64 nFrac = 0;
+    if( fValue )
+    {
+        fValue *= pow( 10.0, static_cast<double>(nPrecision) );
+        nFrac = static_cast<sal_Int64>(fValue);
+    }
+    if( bNeg && ( nInt || nFrac ) )
+        rBuffer.append( '-' );
+    rBuffer.append( nInt );
+    if( nFrac )
+    {
+        int i;
+        rBuffer.append( '.' );
+        sal_Int64 nBound = static_cast<sal_Int64>(pow( 10.0, nPrecision - 1.0 )+0.5);
+        for ( i = 0; ( i < nPrecision ) && nFrac; i++ )
+        {
+            sal_Int64 nNumb = nFrac / nBound;
+            nFrac -= nNumb * nBound;
+            rBuffer.append( nNumb );
+            nBound /= 10;
+        }
+    }
+}
+
+static void appendColor( const Color& rColor, OStringBuffer& rBuffer, bool bConvertToGrey )
+{
+
+    if( rColor != COL_TRANSPARENT )
+    {
+        if( bConvertToGrey )
+        {
+            sal_uInt8 cByte = rColor.GetLuminance();
+            appendDouble( static_cast<double>(cByte) / 255.0, rBuffer );
+        }
+        else
+        {
+            appendDouble( static_cast<double>(rColor.GetRed()) / 255.0, rBuffer );
+            rBuffer.append( ' ' );
+            appendDouble( static_cast<double>(rColor.GetGreen()) / 255.0, rBuffer );
+            rBuffer.append( ' ' );
+            appendDouble( static_cast<double>(rColor.GetBlue()) / 255.0, rBuffer );
+        }
+    }
+}
+
+void PDFWriterImpl::appendStrokingColor( const Color& rColor, OStringBuffer& rBuffer )
+{
+    if( rColor != COL_TRANSPARENT )
+    {
+        bool bGrey = m_aContext.ColorMode == PDFWriter::DrawGreyscale;
+        appendColor( rColor, rBuffer, bGrey );
+        rBuffer.append( bGrey ? " G" : " RG" );
+    }
+}
+
+void PDFWriterImpl::appendNonStrokingColor( const Color& rColor, OStringBuffer& rBuffer )
+{
+    if( rColor != COL_TRANSPARENT )
+    {
+        bool bGrey = m_aContext.ColorMode == PDFWriter::DrawGreyscale;
+        appendColor( rColor, rBuffer, bGrey );
+        rBuffer.append( bGrey ? " g" : " rg" );
+    }
+}
+
+PDFPage::PDFPage( PDFWriterImpl* pWriter, double nPageWidth, double nPageHeight, PDFWriter::Orientation eOrientation )
+        :
+        m_pWriter( pWriter ),
+        m_nPageWidth( nPageWidth ),
+        m_nPageHeight( nPageHeight ),
+        m_nUserUnit( 1 ),
+        m_eOrientation( eOrientation ),
+        m_nPageObject( 0 ),  // invalid object number
+        m_nStreamLengthObject( 0 ),
+        m_nBeginStreamPos( 0 ),
+        m_eTransition( PDFWriter::PageTransition::Regular ),
+        m_nTransTime( 0 )
+{
+    // object ref must be only ever updated in emit()
+    m_nPageObject = m_pWriter->createObject();
+
+    switch (m_pWriter->m_aContext.Version)
+    {
+        case PDFWriter::PDFVersion::PDF_1_6:
+            m_nUserUnit = std::ceil(std::max(nPageWidth, nPageHeight) / 14400.0);
+            break;
+        default:
+            // 1.2 -> 1.5
+            break;
+    }
+}
+
+void PDFPage::beginStream()
+{
+    if (g_bDebugDisableCompression)
+    {
+        m_pWriter->emitComment("PDFWriterImpl::PDFPage::beginStream, +");
+    }
+    m_aStreamObjects.push_back(m_pWriter->createObject());
+    if( ! m_pWriter->updateObject( m_aStreamObjects.back() ) )
+        return;
+
+    m_nStreamLengthObject = m_pWriter->createObject();
+    // write content stream header
+    OStringBuffer aLine;
+    aLine.append( m_aStreamObjects.back() );
+    aLine.append( " 0 obj\n<</Length " );
+    aLine.append( m_nStreamLengthObject );
+    aLine.append( " 0 R" );
+    if (!g_bDebugDisableCompression)
+        aLine.append( "/Filter/FlateDecode" );
+    aLine.append( ">>\nstream\n" );
+    if( ! m_pWriter->writeBuffer( aLine.getStr(), aLine.getLength() ) )
+        return;
+    if (osl::File::E_None != m_pWriter->m_aFile.getPos(m_nBeginStreamPos))
+    {
+        m_pWriter->m_aFile.close();
+        m_pWriter->m_bOpen = false;
+    }
+    if (!g_bDebugDisableCompression)
+        m_pWriter->beginCompression();
+    m_pWriter->checkAndEnableStreamEncryption( m_aStreamObjects.back() );
+}
+
+void PDFPage::endStream()
+{
+    if (!g_bDebugDisableCompression)
+        m_pWriter->endCompression();
+    sal_uInt64 nEndStreamPos;
+    if (osl::File::E_None != m_pWriter->m_aFile.getPos(nEndStreamPos))
+    {
+        m_pWriter->m_aFile.close();
+        m_pWriter->m_bOpen = false;
+        return;
+    }
+    m_pWriter->disableStreamEncryption();
+    if( ! m_pWriter->writeBuffer( "\nendstream\nendobj\n\n", 19 ) )
+        return;
+    // emit stream length object
+    if( ! m_pWriter->updateObject( m_nStreamLengthObject ) )
+        return;
+    OString aLine =
+        OString::number( m_nStreamLengthObject ) +
+        " 0 obj\n"  +
+        OString::number( static_cast<sal_Int64>(nEndStreamPos-m_nBeginStreamPos) ) +
+        "\nendobj\n\n";
+    m_pWriter->writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+bool PDFPage::emit(sal_Int32 nParentObject )
+{
+    m_pWriter->MARK("PDFPage::emit");
+    // emit page object
+    if( ! m_pWriter->updateObject( m_nPageObject ) )
+        return false;
+    OStringBuffer aLine;
+
+    aLine.append( m_nPageObject );
+    aLine.append( " 0 obj\n"
+                  "<</Type/Page/Parent " );
+    aLine.append( nParentObject );
+    aLine.append( " 0 R" );
+    aLine.append( "/Resources " );
+    aLine.append( m_pWriter->getResourceDictObj() );
+    aLine.append( " 0 R" );
+    if( m_nPageWidth && m_nPageHeight )
+    {
+        aLine.append( "/MediaBox[0 0 " );
+        aLine.append(m_nPageWidth / m_nUserUnit);
+        aLine.append( ' ' );
+        aLine.append(m_nPageHeight / m_nUserUnit);
+        aLine.append( "]" );
+        if (m_nUserUnit > 1)
+        {
+            aLine.append("\n/UserUnit ");
+            aLine.append(m_nUserUnit);
+        }
+    }
+    switch( m_eOrientation )
+    {
+        case PDFWriter::Orientation::Portrait: aLine.append( "/Rotate 0\n" );break;
+        case PDFWriter::Orientation::Inherit:  break;
+    }
+    int nAnnots = m_aAnnotations.size();
+    if( nAnnots > 0 )
+    {
+        aLine.append( "/Annots[\n" );
+        for( int i = 0; i < nAnnots; i++ )
+        {
+            aLine.append( m_aAnnotations[i] );
+            aLine.append( " 0 R" );
+            aLine.append( ((i+1)%15) ? " " : "\n" );
+        }
+        aLine.append( "]\n" );
+    }
+    if( !m_aMCIDParents.empty() )
+    {
+        OStringBuffer aStructParents( 1024 );
+        aStructParents.append( "[ " );
+        int nParents = m_aMCIDParents.size();
+        for( int i = 0; i < nParents; i++ )
+        {
+            aStructParents.append( m_aMCIDParents[i] );
+            aStructParents.append( " 0 R" );
+            aStructParents.append( ((i%10) == 9) ? "\n" : " " );
+        }
+        aStructParents.append( "]" );
+        m_pWriter->m_aStructParentTree.push_back( aStructParents.makeStringAndClear() );
+
+        aLine.append( "/StructParents " );
+        aLine.append( sal_Int32(m_pWriter->m_aStructParentTree.size()-1) );
+        aLine.append( "\n" );
+    }
+    if( m_eTransition != PDFWriter::PageTransition::Regular && m_nTransTime > 0 )
+    {
+        // transition duration
+        aLine.append( "/Trans<</D " );
+        appendDouble( static_cast<double>(m_nTransTime)/1000.0, aLine, 3 );
+        aLine.append( "\n" );
+        const char *pStyle = nullptr, *pDm = nullptr, *pM = nullptr, *pDi = nullptr;
+        switch( m_eTransition )
+        {
+            case PDFWriter::PageTransition::SplitHorizontalInward:
+                pStyle = "Split"; pDm = "H"; pM = "I"; break;
+            case PDFWriter::PageTransition::SplitHorizontalOutward:
+                pStyle = "Split"; pDm = "H"; pM = "O"; break;
+            case PDFWriter::PageTransition::SplitVerticalInward:
+                pStyle = "Split"; pDm = "V"; pM = "I"; break;
+            case PDFWriter::PageTransition::SplitVerticalOutward:
+                pStyle = "Split"; pDm = "V"; pM = "O"; break;
+            case PDFWriter::PageTransition::BlindsHorizontal:
+                pStyle = "Blinds"; pDm = "H"; break;
+            case PDFWriter::PageTransition::BlindsVertical:
+                pStyle = "Blinds"; pDm = "V"; break;
+            case PDFWriter::PageTransition::BoxInward:
+                pStyle = "Box"; pM = "I"; break;
+            case PDFWriter::PageTransition::BoxOutward:
+                pStyle = "Box"; pM = "O"; break;
+            case PDFWriter::PageTransition::WipeLeftToRight:
+                pStyle = "Wipe"; pDi = "0"; break;
+            case PDFWriter::PageTransition::WipeBottomToTop:
+                pStyle = "Wipe"; pDi = "90"; break;
+            case PDFWriter::PageTransition::WipeRightToLeft:
+                pStyle = "Wipe"; pDi = "180"; break;
+            case PDFWriter::PageTransition::WipeTopToBottom:
+                pStyle = "Wipe"; pDi = "270"; break;
+            case PDFWriter::PageTransition::Dissolve:
+                pStyle = "Dissolve"; break;
+            case PDFWriter::PageTransition::Regular:
+                break;
+        }
+        // transition style
+        if( pStyle )
+        {
+            aLine.append( "/S/" );
+            aLine.append( pStyle );
+            aLine.append( "\n" );
+        }
+        if( pDm )
+        {
+            aLine.append( "/Dm/" );
+            aLine.append( pDm );
+            aLine.append( "\n" );
+        }
+        if( pM )
+        {
+            aLine.append( "/M/" );
+            aLine.append( pM );
+            aLine.append( "\n" );
+        }
+        if( pDi  )
+        {
+            aLine.append( "/Di " );
+            aLine.append( pDi );
+            aLine.append( "\n" );
+        }
+        aLine.append( ">>\n" );
+    }
+    if( m_pWriter->getVersion() > PDFWriter::PDFVersion::PDF_1_3 && ! m_pWriter->m_bIsPDF_A1 )
+    {
+        aLine.append( "/Group<</S/Transparency/CS/DeviceRGB/I true>>" );
+    }
+    aLine.append( "/Contents" );
+    unsigned int nStreamObjects = m_aStreamObjects.size();
+    if( nStreamObjects > 1 )
+        aLine.append( '[' );
+    for(sal_Int32 i : m_aStreamObjects)
+    {
+        aLine.append( ' ' );
+        aLine.append( i );
+        aLine.append( " 0 R" );
+    }
+    if( nStreamObjects > 1 )
+        aLine.append( ']' );
+    aLine.append( ">>\nendobj\n\n" );
+    return m_pWriter->writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+namespace vcl
+{
+template < class GEOMETRY >
+static GEOMETRY lcl_convert( const MapMode& _rSource, const MapMode& _rDest, OutputDevice* _pPixelConversion, const GEOMETRY& _rObject )
+{
+    GEOMETRY aPoint;
+    if ( MapUnit::MapPixel == _rSource.GetMapUnit() )
+    {
+        aPoint = _pPixelConversion->PixelToLogic( _rObject, _rDest );
+    }
+    else
+    {
+        aPoint = OutputDevice::LogicToLogic( _rObject, _rSource, _rDest );
+    }
+    return aPoint;
+}
+}
+
+void PDFPage::appendPoint( const Point& rPoint, OStringBuffer& rBuffer ) const
+{
+    Point aPoint( lcl_convert( m_pWriter->m_aGraphicsStack.front().m_aMapMode,
+                               m_pWriter->m_aMapMode,
+                               m_pWriter,
+                               rPoint ) );
+
+    sal_Int32 nValue    = aPoint.X();
+
+    appendFixedInt( nValue, rBuffer );
+
+    rBuffer.append( ' ' );
+
+    nValue      = pointToPixel(getHeight()) - aPoint.Y();
+
+    appendFixedInt( nValue, rBuffer );
+}
+
+void PDFPage::appendPixelPoint( const basegfx::B2DPoint& rPoint, OStringBuffer& rBuffer ) const
+{
+    double fValue   = pixelToPoint(rPoint.getX());
+
+    appendDouble( fValue, rBuffer, nLog10Divisor );
+    rBuffer.append( ' ' );
+    fValue      = getHeight() - pixelToPoint(rPoint.getY());
+    appendDouble( fValue, rBuffer, nLog10Divisor );
+}
+
+void PDFPage::appendRect( const tools::Rectangle& rRect, OStringBuffer& rBuffer ) const
+{
+    appendPoint( rRect.BottomLeft() + Point( 0, 1 ), rBuffer );
+    rBuffer.append( ' ' );
+    appendMappedLength( static_cast<sal_Int32>(rRect.GetWidth()), rBuffer, false );
+    rBuffer.append( ' ' );
+    appendMappedLength( static_cast<sal_Int32>(rRect.GetHeight()), rBuffer );
+    rBuffer.append( " re" );
+}
+
+void PDFPage::convertRect( tools::Rectangle& rRect ) const
+{
+    Point aLL = lcl_convert( m_pWriter->m_aGraphicsStack.front().m_aMapMode,
+                             m_pWriter->m_aMapMode,
+                             m_pWriter,
+                             rRect.BottomLeft() + Point( 0, 1 )
+                             );
+    Size aSize = lcl_convert( m_pWriter->m_aGraphicsStack.front().m_aMapMode,
+                              m_pWriter->m_aMapMode,
+                              m_pWriter,
+                              rRect.GetSize() );
+    rRect.SetLeft( aLL.X() );
+    rRect.SetRight( aLL.X() + aSize.Width() );
+    rRect.SetTop( pointToPixel(getHeight()) - aLL.Y() );
+    rRect.SetBottom( rRect.Top() + aSize.Height() );
+}
+
+void PDFPage::appendPolygon( const tools::Polygon& rPoly, OStringBuffer& rBuffer, bool bClose ) const
+{
+    sal_uInt16 nPoints = rPoly.GetSize();
+    /*
+     *  #108582# applications do weird things
+     */
+    sal_uInt32 nBufLen = rBuffer.getLength();
+    if( nPoints > 0 )
+    {
+        const PolyFlags* pFlagArray = rPoly.GetConstFlagAry();
+        appendPoint( rPoly[0], rBuffer );
+        rBuffer.append( " m\n" );
+        for( sal_uInt16 i = 1; i < nPoints; i++ )
+        {
+            if( pFlagArray && pFlagArray[i] == PolyFlags::Control && nPoints-i > 2 )
+            {
+                // bezier
+                SAL_WARN_IF( pFlagArray[i+1] != PolyFlags::Control || pFlagArray[i+2] == PolyFlags::Control, "vcl.pdfwriter", "unexpected sequence of control points" );
+                appendPoint( rPoly[i], rBuffer );
+                rBuffer.append( " " );
+                appendPoint( rPoly[i+1], rBuffer );
+                rBuffer.append( " " );
+                appendPoint( rPoly[i+2], rBuffer );
+                rBuffer.append( " c" );
+                i += 2; // add additionally consumed points
+            }
+            else
+            {
+                // line
+                appendPoint( rPoly[i], rBuffer );
+                rBuffer.append( " l" );
+            }
+            if( (rBuffer.getLength() - nBufLen) > 65 )
+            {
+                rBuffer.append( "\n" );
+                nBufLen = rBuffer.getLength();
+            }
+            else
+                rBuffer.append( " " );
+        }
+        if( bClose )
+            rBuffer.append( "h\n" );
+    }
+}
+
+void PDFPage::appendPolygon( const basegfx::B2DPolygon& rPoly, OStringBuffer& rBuffer ) const
+{
+    basegfx::B2DPolygon aPoly( lcl_convert( m_pWriter->m_aGraphicsStack.front().m_aMapMode,
+                                            m_pWriter->m_aMapMode,
+                                            m_pWriter,
+                                            rPoly ) );
+
+    if( basegfx::utils::isRectangle( aPoly ) )
+    {
+        basegfx::B2DRange aRange( aPoly.getB2DRange() );
+        basegfx::B2DPoint aBL( aRange.getMinX(), aRange.getMaxY() );
+        appendPixelPoint( aBL, rBuffer );
+        rBuffer.append( ' ' );
+        appendMappedLength( aRange.getWidth(), rBuffer, false, nLog10Divisor );
+        rBuffer.append( ' ' );
+        appendMappedLength( aRange.getHeight(), rBuffer, true, nLog10Divisor );
+        rBuffer.append( " re\n" );
+        return;
+    }
+    sal_uInt32 nPoints = aPoly.count();
+    if( nPoints > 0 )
+    {
+        sal_uInt32 nBufLen = rBuffer.getLength();
+        basegfx::B2DPoint aLastPoint( aPoly.getB2DPoint( 0 ) );
+        appendPixelPoint( aLastPoint, rBuffer );
+        rBuffer.append( " m\n" );
+        for( sal_uInt32 i = 1; i <= nPoints; i++ )
+        {
+            if( i != nPoints || aPoly.isClosed() )
+            {
+                sal_uInt32 nCurPoint  = i % nPoints;
+                sal_uInt32 nLastPoint = i-1;
+                basegfx::B2DPoint aPoint( aPoly.getB2DPoint( nCurPoint ) );
+                if( aPoly.isNextControlPointUsed( nLastPoint ) &&
+                    aPoly.isPrevControlPointUsed( nCurPoint ) )
+                {
+                    appendPixelPoint( aPoly.getNextControlPoint( nLastPoint ), rBuffer );
+                    rBuffer.append( ' ' );
+                    appendPixelPoint( aPoly.getPrevControlPoint( nCurPoint ), rBuffer );
+                    rBuffer.append( ' ' );
+                    appendPixelPoint( aPoint, rBuffer );
+                    rBuffer.append( " c" );
+                }
+                else if( aPoly.isNextControlPointUsed( nLastPoint ) )
+                {
+                    appendPixelPoint( aPoly.getNextControlPoint( nLastPoint ), rBuffer );
+                    rBuffer.append( ' ' );
+                    appendPixelPoint( aPoint, rBuffer );
+                    rBuffer.append( " y" );
+                }
+                else if( aPoly.isPrevControlPointUsed( nCurPoint ) )
+                {
+                    appendPixelPoint( aPoly.getPrevControlPoint( nCurPoint ), rBuffer );
+                    rBuffer.append( ' ' );
+                    appendPixelPoint( aPoint, rBuffer );
+                    rBuffer.append( " v" );
+                }
+                else
+                {
+                    appendPixelPoint( aPoint, rBuffer );
+                    rBuffer.append( " l" );
+                }
+                if( (rBuffer.getLength() - nBufLen) > 65 )
+                {
+                    rBuffer.append( "\n" );
+                    nBufLen = rBuffer.getLength();
+                }
+                else
+                    rBuffer.append( " " );
+            }
+        }
+        rBuffer.append( "h\n" );
+    }
+}
+
+void PDFPage::appendPolyPolygon( const tools::PolyPolygon& rPolyPoly, OStringBuffer& rBuffer ) const
+{
+    sal_uInt16 nPolygons = rPolyPoly.Count();
+    for( sal_uInt16 n = 0; n < nPolygons; n++ )
+        appendPolygon( rPolyPoly[n], rBuffer );
+}
+
+void PDFPage::appendPolyPolygon( const basegfx::B2DPolyPolygon& rPolyPoly, OStringBuffer& rBuffer ) const
+{
+    for(auto const& rPolygon : rPolyPoly)
+        appendPolygon( rPolygon, rBuffer );
+}
+
+void PDFPage::appendMappedLength( sal_Int32 nLength, OStringBuffer& rBuffer, bool bVertical, sal_Int32* pOutLength ) const
+{
+    sal_Int32 nValue = nLength;
+    if ( nLength < 0 )
+    {
+        rBuffer.append( '-' );
+        nValue = -nLength;
+    }
+    Size aSize( lcl_convert( m_pWriter->m_aGraphicsStack.front().m_aMapMode,
+                             m_pWriter->m_aMapMode,
+                             m_pWriter,
+                             Size( nValue, nValue ) ) );
+    nValue = bVertical ? aSize.Height() : aSize.Width();
+    if( pOutLength )
+        *pOutLength = ((nLength < 0 ) ? -nValue : nValue);
+
+    appendFixedInt( nValue, rBuffer );
+}
+
+void PDFPage::appendMappedLength( double fLength, OStringBuffer& rBuffer, bool bVertical, sal_Int32 nPrecision ) const
+{
+    Size aSize( lcl_convert( m_pWriter->m_aGraphicsStack.front().m_aMapMode,
+                             m_pWriter->m_aMapMode,
+                             m_pWriter,
+                             Size( 1000, 1000 ) ) );
+    fLength *= pixelToPoint(static_cast<double>(bVertical ? aSize.Height() : aSize.Width()) / 1000.0);
+    appendDouble( fLength, rBuffer, nPrecision );
+}
+
+bool PDFPage::appendLineInfo( const LineInfo& rInfo, OStringBuffer& rBuffer ) const
+{
+    if(LineStyle::Dash == rInfo.GetStyle() && rInfo.GetDashLen() != rInfo.GetDotLen())
+    {
+        // dashed and non-degraded case, check for implementation limits of dash array
+        // in PDF reader apps (e.g. acroread)
+        if(2 * (rInfo.GetDashCount() + rInfo.GetDotCount()) > 10)
+        {
+            return false;
+        }
+    }
+
+    if(basegfx::B2DLineJoin::NONE != rInfo.GetLineJoin())
+    {
+        // LineJoin used, ExtLineInfo required
+        return false;
+    }
+
+    if(css::drawing::LineCap_BUTT != rInfo.GetLineCap())
+    {
+        // LineCap used, ExtLineInfo required
+        return false;
+    }
+
+    if( rInfo.GetStyle() == LineStyle::Dash )
+    {
+        rBuffer.append( "[ " );
+        if( rInfo.GetDashLen() == rInfo.GetDotLen() ) // degraded case
+        {
+            appendMappedLength( rInfo.GetDashLen(), rBuffer );
+            rBuffer.append( ' ' );
+            appendMappedLength( rInfo.GetDistance(), rBuffer );
+            rBuffer.append( ' ' );
+        }
+        else
+        {
+            for( int n = 0; n < rInfo.GetDashCount(); n++ )
+            {
+                appendMappedLength( rInfo.GetDashLen(), rBuffer );
+                rBuffer.append( ' ' );
+                appendMappedLength( rInfo.GetDistance(), rBuffer );
+                rBuffer.append( ' ' );
+            }
+            for( int m = 0; m < rInfo.GetDotCount(); m++ )
+            {
+                appendMappedLength( rInfo.GetDotLen(), rBuffer );
+                rBuffer.append( ' ' );
+                appendMappedLength( rInfo.GetDistance(), rBuffer );
+                rBuffer.append( ' ' );
+            }
+        }
+        rBuffer.append( "] 0 d\n" );
+    }
+
+    if( rInfo.GetWidth() > 1 )
+    {
+        appendMappedLength( rInfo.GetWidth(), rBuffer );
+        rBuffer.append( " w\n" );
+    }
+    else if( rInfo.GetWidth() == 0 )
+    {
+        // "pixel" line
+        appendDouble( 72.0/double(m_pWriter->GetDPIX()), rBuffer );
+        rBuffer.append( " w\n" );
+    }
+
+    return true;
+}
+
+void PDFPage::appendWaveLine( sal_Int32 nWidth, sal_Int32 nY, sal_Int32 nDelta, OStringBuffer& rBuffer ) const
+{
+    if( nWidth <= 0 )
+        return;
+    if( nDelta < 1 )
+        nDelta = 1;
+
+    rBuffer.append( "0 " );
+    appendMappedLength( nY, rBuffer );
+    rBuffer.append( " m\n" );
+    for( sal_Int32 n = 0; n < nWidth; )
+    {
+        n += nDelta;
+        appendMappedLength( n, rBuffer, false );
+        rBuffer.append( ' ' );
+        appendMappedLength( nDelta+nY, rBuffer );
+        rBuffer.append( ' ' );
+        n += nDelta;
+        appendMappedLength( n, rBuffer, false );
+        rBuffer.append( ' ' );
+        appendMappedLength( nY, rBuffer );
+        rBuffer.append( " v " );
+        if( n < nWidth )
+        {
+            n += nDelta;
+            appendMappedLength( n, rBuffer, false );
+            rBuffer.append( ' ' );
+            appendMappedLength( nY-nDelta, rBuffer );
+            rBuffer.append( ' ' );
+            n += nDelta;
+            appendMappedLength( n, rBuffer, false );
+            rBuffer.append( ' ' );
+            appendMappedLength( nY, rBuffer );
+            rBuffer.append( " v\n" );
+        }
+    }
+    rBuffer.append( "S\n" );
+}
+
+void PDFPage::appendMatrix3(Matrix3 const & rMatrix, OStringBuffer& rBuffer)
+{
+    appendDouble(rMatrix.get(0), rBuffer);
+    rBuffer.append(' ');
+    appendDouble(rMatrix.get(1), rBuffer);
+    rBuffer.append(' ');
+    appendDouble(rMatrix.get(2), rBuffer);
+    rBuffer.append(' ');
+    appendDouble(rMatrix.get(3), rBuffer);
+    rBuffer.append(' ');
+    appendPoint(Point(long(rMatrix.get(4)), long(rMatrix.get(5))), rBuffer);
+}
+
+double PDFPage::getHeight() const
+{
+    double fRet = m_nPageHeight ? m_nPageHeight : vcl::pdf::g_nInheritedPageHeight;
+
+    if (m_nUserUnit > 1)
+    {
+        fRet /= m_nUserUnit;
+    }
+
+    return fRet;
+}
+
+PDFWriterImpl::PDFWriterImpl( const PDFWriter::PDFWriterContext& rContext,
+                               const css::uno::Reference< css::beans::XMaterialHolder >& xEnc,
+                               PDFWriter& i_rOuterFace)
+        : VirtualDevice(Application::GetDefaultDevice(), DeviceFormat::DEFAULT, DeviceFormat::NONE, OUTDEV_PDF),
+        m_aMapMode( MapUnit::MapPoint, Point(), Fraction( 1, pointToPixel(1) ), Fraction( 1, pointToPixel(1) ) ),
+        m_nCurrentStructElement( 0 ),
+        m_bEmitStructure( true ),
+        m_nNextFID( 1 ),
+        m_aPDFBmpCache(
+            officecfg::Office::Common::VCL::PDFExportImageCacheSize::get() ),
+        m_nCurrentPage( -1 ),
+        m_nCatalogObject(0),
+        m_nSignatureObject( -1 ),
+        m_nSignatureContentOffset( 0 ),
+        m_nSignatureLastByteRangeNoOffset( 0 ),
+        m_nResourceDict( -1 ),
+        m_nFontDictObject( -1 ),
+        m_aContext(rContext),
+        m_aFile(m_aContext.URL),
+        m_bOpen(false),
+        m_DocDigest(::comphelper::HashType::MD5),
+        m_aCipher( nullptr ),
+        m_nKeyLength(0),
+        m_nRC4KeyLength(0),
+        m_bEncryptThisStream( false ),
+        m_nAccessPermissions(0),
+        m_bIsPDF_A1( false ),
+        m_bIsPDF_A2( false ),
+        m_bIsPDF_UA( false ),
+        m_bIsPDF_A3( false ),
+        m_rOuterFace( i_rOuterFace )
+{
+    m_aStructure.emplace_back( );
+    m_aStructure[0].m_nOwnElement       = 0;
+    m_aStructure[0].m_nParentElement    = 0;
+
+    Font aFont;
+    aFont.SetFamilyName( "Times" );
+    aFont.SetFontSize( Size( 0, 12 ) );
+
+    GraphicsState aState;
+    aState.m_aMapMode       = m_aMapMode;
+    aState.m_aFont          = aFont;
+    m_aGraphicsStack.push_front( aState );
+
+    osl::File::RC aError = m_aFile.open(osl_File_OpenFlag_Write | osl_File_OpenFlag_Create);
+    if (aError != osl::File::E_None)
+    {
+        if (aError == osl::File::E_EXIST)
+        {
+            aError = m_aFile.open(osl_File_OpenFlag_Write);
+            if (aError == osl::File::E_None)
+                aError = m_aFile.setSize(0);
+        }
+    }
+    if (aError != osl::File::E_None)
+        return;
+
+    m_bOpen = true;
+
+    // setup DocInfo
+    setupDocInfo();
+
+    /* prepare the cypher engine, can be done in CTOR, free in DTOR */
+    m_aCipher = rtl_cipher_createARCFOUR( rtl_Cipher_ModeStream );
+
+    if( xEnc.is() )
+        prepareEncryption( xEnc );
+
+    if( m_aContext.Encryption.Encrypt() )
+    {
+        // sanity check
+        if( m_aContext.Encryption.OValue.size() != ENCRYPTED_PWD_SIZE ||
+            m_aContext.Encryption.UValue.size() != ENCRYPTED_PWD_SIZE ||
+            m_aContext.Encryption.EncryptionKey.size() != MAXIMUM_RC4_KEY_LENGTH
+           )
+        {
+            // the field lengths are invalid ? This was not setup by initEncryption.
+            // do not encrypt after all
+            m_aContext.Encryption.OValue.clear();
+            m_aContext.Encryption.UValue.clear();
+            OSL_ENSURE( false, "encryption data failed sanity check, encryption disabled" );
+        }
+        else // setup key lengths
+            m_nAccessPermissions = computeAccessPermissions( m_aContext.Encryption, m_nKeyLength, m_nRC4KeyLength );
+    }
+
+    // write header
+    OStringBuffer aBuffer( 20 );
+    aBuffer.append( "%PDF-" );
+    switch( m_aContext.Version )
+    {
+        case PDFWriter::PDFVersion::PDF_1_2: aBuffer.append( "1.2" );break;
+        case PDFWriter::PDFVersion::PDF_1_3: aBuffer.append( "1.3" );break;
+        case PDFWriter::PDFVersion::PDF_A_1:
+        case PDFWriter::PDFVersion::PDF_1_4: aBuffer.append( "1.4" );break;
+        case PDFWriter::PDFVersion::PDF_1_5: aBuffer.append( "1.5" );break;
+        default:
+        case PDFWriter::PDFVersion::PDF_1_6: aBuffer.append( "1.6" );break;
+    }
+    // append something binary as comment (suggested in PDF Reference)
+    aBuffer.append( "\n%\303\244\303\274\303\266\303\237\n" );
+    if( !writeBuffer( aBuffer.getStr(), aBuffer.getLength() ) )
+    {
+        m_aFile.close();
+        m_bOpen = false;
+        return;
+    }
+
+    // insert outline root
+    m_aOutline.emplace_back( );
+
+    m_bIsPDF_A1 = (m_aContext.Version == PDFWriter::PDFVersion::PDF_A_1);
+    if( m_bIsPDF_A1 )
+        m_aContext.Version = PDFWriter::PDFVersion::PDF_1_4; //meaning we need PDF 1.4, PDF/A flavour
+
+    m_bIsPDF_A2 = (m_aContext.Version == PDFWriter::PDFVersion::PDF_A_2);
+    if( m_bIsPDF_A2 )
+        m_aContext.Version = PDFWriter::PDFVersion::PDF_1_6; //we could even use 1.7 features
+
+    m_bIsPDF_A3 = (m_aContext.Version == PDFWriter::PDFVersion::PDF_A_3);
+    if( m_bIsPDF_A3 )
+        m_aContext.Version = PDFWriter::PDFVersion::PDF_1_6; //we could even use 1.7 features
+
+    if (m_aContext.UniversalAccessibilityCompliance)
+    {
+        m_bIsPDF_UA = true;
+        m_aContext.Tagged = true;
+    }
+
+    if( m_aContext.DPIx == 0 || m_aContext.DPIy == 0 )
+        SetReferenceDevice( VirtualDevice::RefDevMode::PDF1 );
+    else
+        SetReferenceDevice( m_aContext.DPIx, m_aContext.DPIy );
+
+    SetOutputSizePixel( Size( 640, 480 ) );
+    SetMapMode(MapMode(MapUnit::MapMM));
+}
+
+PDFWriterImpl::~PDFWriterImpl()
+{
+    disposeOnce();
+}
+
+void PDFWriterImpl::dispose()
+{
+    if( m_aCipher )
+        rtl_cipher_destroyARCFOUR( m_aCipher );
+    m_aPages.clear();
+    VirtualDevice::dispose();
+}
+
+void PDFWriterImpl::setupDocInfo()
+{
+    std::vector< sal_uInt8 > aId;
+    m_aCreationDateString = PDFWriter::GetDateTime();
+    computeDocumentIdentifier( aId, m_aContext.DocumentInfo, m_aCreationDateString, m_aCreationMetaDateString );
+    if( m_aContext.Encryption.DocumentIdentifier.empty() )
+        m_aContext.Encryption.DocumentIdentifier = aId;
+}
+
+OString PDFWriter::GetDateTime()
+{
+    OStringBuffer aRet;
+
+    TimeValue aTVal, aGMT;
+    oslDateTime aDT;
+    osl_getSystemTime(&aGMT);
+    osl_getLocalTimeFromSystemTime(&aGMT, &aTVal);
+    osl_getDateTimeFromTimeValue(&aTVal, &aDT);
+    aRet.append("D:");
+    aRet.append(static_cast<char>('0' + ((aDT.Year / 1000) % 10)));
+    aRet.append(static_cast<char>('0' + ((aDT.Year / 100) % 10)));
+    aRet.append(static_cast<char>('0' + ((aDT.Year / 10) % 10)));
+    aRet.append(static_cast<char>('0' + (aDT.Year % 10)));
+    aRet.append(static_cast<char>('0' + ((aDT.Month / 10) % 10)));
+    aRet.append(static_cast<char>('0' + (aDT.Month % 10)));
+    aRet.append(static_cast<char>('0' + ((aDT.Day / 10) % 10)));
+    aRet.append(static_cast<char>('0' + (aDT.Day % 10)));
+    aRet.append(static_cast<char>('0' + ((aDT.Hours / 10) % 10)));
+    aRet.append(static_cast<char>('0' + (aDT.Hours % 10)));
+    aRet.append(static_cast<char>('0' + ((aDT.Minutes / 10) % 10)));
+    aRet.append(static_cast<char>('0' + (aDT.Minutes % 10)));
+    aRet.append(static_cast<char>('0' + ((aDT.Seconds / 10) % 10)));
+    aRet.append(static_cast<char>('0' + (aDT.Seconds % 10)));
+
+    sal_uInt32 nDelta = 0;
+    if (aGMT.Seconds > aTVal.Seconds)
+    {
+        aRet.append("-");
+        nDelta = aGMT.Seconds-aTVal.Seconds;
+    }
+    else if (aGMT.Seconds < aTVal.Seconds)
+    {
+        aRet.append("+");
+        nDelta = aTVal.Seconds-aGMT.Seconds;
+    }
+    else
+        aRet.append("Z");
+
+    if (nDelta)
+    {
+        aRet.append(static_cast<char>('0' + ((nDelta / 36000) % 10)));
+        aRet.append(static_cast<char>('0' + ((nDelta / 3600) % 10)));
+        aRet.append("'");
+        aRet.append(static_cast<char>('0' + ((nDelta / 600) % 6)));
+        aRet.append(static_cast<char>('0' + ((nDelta / 60) % 10)));
+    }
+    aRet.append( "'" );
+
+    return aRet.makeStringAndClear();
+}
+
+void PDFWriterImpl::computeDocumentIdentifier( std::vector< sal_uInt8 >& o_rIdentifier,
+                                               const vcl::PDFWriter::PDFDocInfo& i_rDocInfo,
+                                               const OString& i_rCString1,
+                                               OString& o_rCString2
+                                               )
+{
+    o_rIdentifier.clear();
+
+    //build the document id
+    OString aInfoValuesOut;
+    OStringBuffer aID( 1024 );
+    if( !i_rDocInfo.Title.isEmpty() )
+        PDFWriter::AppendUnicodeTextString(i_rDocInfo.Title, aID);
+    if( !i_rDocInfo.Author.isEmpty() )
+        PDFWriter::AppendUnicodeTextString(i_rDocInfo.Author, aID);
+    if( !i_rDocInfo.Subject.isEmpty() )
+        PDFWriter::AppendUnicodeTextString(i_rDocInfo.Subject, aID);
+    if( !i_rDocInfo.Keywords.isEmpty() )
+        PDFWriter::AppendUnicodeTextString(i_rDocInfo.Keywords, aID);
+    if( !i_rDocInfo.Creator.isEmpty() )
+        PDFWriter::AppendUnicodeTextString(i_rDocInfo.Creator, aID);
+    if( !i_rDocInfo.Producer.isEmpty() )
+        PDFWriter::AppendUnicodeTextString(i_rDocInfo.Producer, aID);
+
+    TimeValue aTVal, aGMT;
+    oslDateTime aDT;
+    osl_getSystemTime( &aGMT );
+    osl_getLocalTimeFromSystemTime( &aGMT, &aTVal );
+    osl_getDateTimeFromTimeValue( &aTVal, &aDT );
+    OStringBuffer aCreationMetaDateString(64);
+
+    // i59651: we fill the Metadata date string as well, if PDF/A is requested
+    // according to ISO 19005-1:2005 6.7.3 the date is corrected for
+    // local time zone offset UTC only, whereas Acrobat 8 seems
+    // to use the localtime notation only
+    // according to a recommendation in XMP Specification (Jan 2004, page 75)
+    // the Acrobat way seems the right approach
+    aCreationMetaDateString.append( static_cast<char>('0' + ((aDT.Year/1000)%10)) );
+    aCreationMetaDateString.append( static_cast<char>('0' + ((aDT.Year/100)%10)) );
+    aCreationMetaDateString.append( static_cast<char>('0' + ((aDT.Year/10)%10)) );
+    aCreationMetaDateString.append( static_cast<char>('0' + ((aDT.Year)%10)) );
+    aCreationMetaDateString.append( "-" );
+    aCreationMetaDateString.append( static_cast<char>('0' + ((aDT.Month/10)%10)) );
+    aCreationMetaDateString.append( static_cast<char>('0' + ((aDT.Month)%10)) );
+    aCreationMetaDateString.append( "-" );
+    aCreationMetaDateString.append( static_cast<char>('0' + ((aDT.Day/10)%10)) );
+    aCreationMetaDateString.append( static_cast<char>('0' + ((aDT.Day)%10)) );
+    aCreationMetaDateString.append( "T" );
+    aCreationMetaDateString.append( static_cast<char>('0' + ((aDT.Hours/10)%10)) );
+    aCreationMetaDateString.append( static_cast<char>('0' + ((aDT.Hours)%10)) );
+    aCreationMetaDateString.append( ":" );
+    aCreationMetaDateString.append( static_cast<char>('0' + ((aDT.Minutes/10)%10)) );
+    aCreationMetaDateString.append( static_cast<char>('0' + ((aDT.Minutes)%10)) );
+    aCreationMetaDateString.append( ":" );
+    aCreationMetaDateString.append( static_cast<char>('0' + ((aDT.Seconds/10)%10)) );
+    aCreationMetaDateString.append( static_cast<char>('0' + ((aDT.Seconds)%10)) );
+
+    sal_uInt32 nDelta = 0;
+    if( aGMT.Seconds > aTVal.Seconds )
+    {
+        nDelta = aGMT.Seconds-aTVal.Seconds;
+        aCreationMetaDateString.append( "-" );
+    }
+    else if( aGMT.Seconds < aTVal.Seconds )
+    {
+        nDelta = aTVal.Seconds-aGMT.Seconds;
+        aCreationMetaDateString.append( "+" );
+    }
+    else
+    {
+        aCreationMetaDateString.append( "Z" );
+
+    }
+    if( nDelta )
+    {
+        aCreationMetaDateString.append( static_cast<char>('0' + ((nDelta/36000)%10)) );
+        aCreationMetaDateString.append( static_cast<char>('0' + ((nDelta/3600)%10)) );
+        aCreationMetaDateString.append( ":" );
+        aCreationMetaDateString.append( static_cast<char>('0' + ((nDelta/600)%6)) );
+        aCreationMetaDateString.append( static_cast<char>('0' + ((nDelta/60)%10)) );
+    }
+    aID.append( i_rCString1.getStr(), i_rCString1.getLength() );
+
+    aInfoValuesOut = aID.makeStringAndClear();
+    o_rCString2 = aCreationMetaDateString.makeStringAndClear();
+
+    ::comphelper::Hash aDigest(::comphelper::HashType::MD5);
+    aDigest.update(reinterpret_cast<unsigned char const*>(&aGMT), sizeof(aGMT));
+    aDigest.update(reinterpret_cast<unsigned char const*>(aInfoValuesOut.getStr()), aInfoValuesOut.getLength());
+    //the binary form of the doc id is needed for encryption stuff
+    o_rIdentifier = aDigest.finalize();
+}
+
+/* i12626 methods */
+/*
+check if the Unicode string must be encrypted or not, perform the requested task,
+append the string as unicode hex, encrypted if needed
+ */
+inline void PDFWriterImpl::appendUnicodeTextStringEncrypt( const OUString& rInString, const sal_Int32 nInObjectNumber, OStringBuffer& rOutBuffer )
+{
+    rOutBuffer.append( "<" );
+    if( m_aContext.Encryption.Encrypt() )
+    {
+        const sal_Unicode* pStr = rInString.getStr();
+        sal_Int32 nLen = rInString.getLength();
+        //prepare a unicode string, encrypt it
+        enableStringEncryption( nInObjectNumber );
+        sal_uInt8 *pCopy = m_vEncryptionBuffer.data();
+        sal_Int32 nChars = 2 + (nLen * 2);
+        m_vEncryptionBuffer.resize(nChars);
+        *pCopy++ = 0xFE;
+        *pCopy++ = 0xFF;
+        // we need to prepare a byte stream from the unicode string buffer
+        for( int i = 0; i < nLen; i++ )
+        {
+            sal_Unicode aUnChar = pStr[i];
+            *pCopy++ = static_cast<sal_uInt8>( aUnChar >> 8 );
+            *pCopy++ = static_cast<sal_uInt8>( aUnChar & 255 );
+        }
+        //encrypt in place
+        rtl_cipher_encodeARCFOUR( m_aCipher, m_vEncryptionBuffer.data(), nChars, m_vEncryptionBuffer.data(), nChars );
+        //now append, hexadecimal (appendHex), the encrypted result
+        for(int i = 0; i < nChars; i++)
+            appendHex( m_vEncryptionBuffer[i], rOutBuffer );
+    }
+    else
+        PDFWriter::AppendUnicodeTextString(rInString, rOutBuffer);
+    rOutBuffer.append( ">" );
+}
+
+inline void PDFWriterImpl::appendLiteralStringEncrypt( OStringBuffer const & rInString, const sal_Int32 nInObjectNumber, OStringBuffer& rOutBuffer )
+{
+    rOutBuffer.append( "(" );
+    sal_Int32 nChars = rInString.getLength();
+    //check for encryption, if ok, encrypt the string, then convert with appndLiteralString
+    if( m_aContext.Encryption.Encrypt() )
+    {
+        m_vEncryptionBuffer.resize(nChars);
+        //encrypt the string in a buffer, then append it
+        enableStringEncryption( nInObjectNumber );
+        rtl_cipher_encodeARCFOUR( m_aCipher, rInString.getStr(), nChars, m_vEncryptionBuffer.data(), nChars );
+        appendLiteralString( reinterpret_cast<char*>(m_vEncryptionBuffer.data()), nChars, rOutBuffer );
+    }
+    else
+        appendLiteralString( rInString.getStr(), nChars , rOutBuffer );
+    rOutBuffer.append( ")" );
+}
+
+inline void PDFWriterImpl::appendLiteralStringEncrypt( const OString& rInString, const sal_Int32 nInObjectNumber, OStringBuffer& rOutBuffer )
+{
+    OStringBuffer aBufferString( rInString );
+    appendLiteralStringEncrypt( aBufferString, nInObjectNumber, rOutBuffer);
+}
+
+void PDFWriterImpl::appendLiteralStringEncrypt( const OUString& rInString, const sal_Int32 nInObjectNumber, OStringBuffer& rOutBuffer, rtl_TextEncoding nEnc )
+{
+    OString aBufferString( OUStringToOString( rInString, nEnc ) );
+    sal_Int32 nLen = aBufferString.getLength();
+    OStringBuffer aBuf( nLen );
+    const char* pT = aBufferString.getStr();
+
+    for( sal_Int32 i = 0; i < nLen; i++, pT++ )
+    {
+        if( (*pT & 0x80) == 0 )
+            aBuf.append( *pT );
+        else
+        {
+            aBuf.append( '<' );
+            appendHex( *pT, aBuf );
+            aBuf.append( '>' );
+        }
+    }
+    aBufferString = aBuf.makeStringAndClear();
+    appendLiteralStringEncrypt( aBufferString, nInObjectNumber, rOutBuffer);
+}
+
+/* end i12626 methods */
+
+void PDFWriterImpl::emitComment( const char* pComment )
+{
+    OString aLine = "% " + rtl::OStringView(pComment) + "\n";
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+bool PDFWriterImpl::compressStream( SvMemoryStream* pStream )
+{
+    if (!g_bDebugDisableCompression)
+    {
+        sal_uLong nEndPos = pStream->TellEnd();
+        pStream->Seek( STREAM_SEEK_TO_BEGIN );
+        ZCodec aCodec( 0x4000, 0x4000 );
+        SvMemoryStream aStream;
+        aCodec.BeginCompression();
+        aCodec.Write( aStream, static_cast<const sal_uInt8*>(pStream->GetData()), nEndPos );
+        aCodec.EndCompression();
+        nEndPos = aStream.Tell();
+        pStream->Seek( STREAM_SEEK_TO_BEGIN );
+        aStream.Seek( STREAM_SEEK_TO_BEGIN );
+        pStream->SetStreamSize( nEndPos );
+        pStream->WriteBytes( aStream.GetData(), nEndPos );
+        return true;
+    }
+    else
+        return false;
+}
+
+void PDFWriterImpl::beginCompression()
+{
+    if (!g_bDebugDisableCompression)
+    {
+        m_pCodec = std::make_unique<ZCodec>( 0x4000, 0x4000 );
+        m_pMemStream = std::make_unique<SvMemoryStream>();
+        m_pCodec->BeginCompression();
+    }
+}
+
+void PDFWriterImpl::endCompression()
+{
+    if (!g_bDebugDisableCompression && m_pCodec)
+    {
+        m_pCodec->EndCompression();
+        m_pCodec.reset();
+        sal_uInt64 nLen = m_pMemStream->Tell();
+        m_pMemStream->Seek( 0 );
+        writeBuffer( m_pMemStream->GetData(), nLen );
+        m_pMemStream.reset();
+    }
+}
+
+bool PDFWriterImpl::writeBuffer( const void* pBuffer, sal_uInt64 nBytes )
+{
+    if( ! m_bOpen ) // we are already down the drain
+        return false;
+
+    if( ! nBytes ) // huh ?
+        return true;
+
+    if( !m_aOutputStreams.empty() )
+    {
+        m_aOutputStreams.front().m_pStream->Seek( STREAM_SEEK_TO_END );
+        m_aOutputStreams.front().m_pStream->WriteBytes(
+                pBuffer, sal::static_int_cast<std::size_t>(nBytes));
+        return true;
+    }
+
+    sal_uInt64 nWritten;
+    if( m_pCodec )
+    {
+        m_pCodec->Write( *m_pMemStream, static_cast<const sal_uInt8*>(pBuffer), static_cast<sal_uLong>(nBytes) );
+        nWritten = nBytes;
+    }
+    else
+    {
+        bool  buffOK = true;
+        if( m_bEncryptThisStream )
+        {
+            /* implement the encryption part of the PDF spec encryption algorithm 3.1 */
+            m_vEncryptionBuffer.resize(nBytes);
+            if( buffOK )
+                rtl_cipher_encodeARCFOUR( m_aCipher,
+                                          pBuffer, static_cast<sal_Size>(nBytes),
+                                          m_vEncryptionBuffer.data(), static_cast<sal_Size>(nBytes) );
+        }
+
+        const void* pWriteBuffer = ( m_bEncryptThisStream && buffOK ) ? m_vEncryptionBuffer.data()  : pBuffer;
+        m_DocDigest.update(static_cast<unsigned char const*>(pWriteBuffer), static_cast<sal_uInt32>(nBytes));
+
+        if (m_aFile.write(pWriteBuffer, nBytes, nWritten) != osl::File::E_None)
+            nWritten = 0;
+
+        if( nWritten != nBytes )
+        {
+            m_aFile.close();
+            m_bOpen = false;
+        }
+    }
+
+    return nWritten == nBytes;
+}
+
+void PDFWriterImpl::newPage( double nPageWidth, double nPageHeight, PDFWriter::Orientation eOrientation )
+{
+    endPage();
+    m_nCurrentPage = m_aPages.size();
+    m_aPages.emplace_back(this, nPageWidth, nPageHeight, eOrientation );
+
+    sal_Int32 nUserUnit = m_aPages.back().m_nUserUnit;
+    if (nUserUnit > 1)
+    {
+        m_aMapMode = MapMode(MapUnit::MapPoint, Point(), Fraction(nUserUnit, pointToPixel(1)),
+                             Fraction(nUserUnit, pointToPixel(1)));
+    }
+
+    m_aPages.back().beginStream();
+
+    // setup global graphics state
+    // linewidth is "1 pixel" by default
+    OStringBuffer aBuf( 16 );
+    appendDouble( 72.0/double(GetDPIX()), aBuf );
+    aBuf.append( " w\n" );
+    writeBuffer( aBuf.getStr(), aBuf.getLength() );
+}
+
+void PDFWriterImpl::endPage()
+{
+    if( m_aPages.empty() )
+        return;
+
+    // close eventual MC sequence
+    endStructureElementMCSeq();
+
+    // sanity check
+    if( !m_aOutputStreams.empty() )
+    {
+        OSL_FAIL( "redirection across pages !!!" );
+        m_aOutputStreams.clear(); // leak !
+        m_aMapMode.SetOrigin( Point() );
+    }
+
+    m_aGraphicsStack.clear();
+    m_aGraphicsStack.emplace_back( );
+
+    // this should pop the PDF graphics stack if necessary
+    updateGraphicsState();
+
+    m_aPages.back().endStream();
+
+    // reset the default font
+    Font aFont;
+    aFont.SetFamilyName( "Times" );
+    aFont.SetFontSize( Size( 0, 12 ) );
+
+    m_aCurrentPDFState = m_aGraphicsStack.front();
+    m_aGraphicsStack.front().m_aFont =  aFont;
+
+    for (auto & bitmap : m_aBitmaps)
+    {
+        if( ! bitmap.m_aBitmap.IsEmpty() )
+        {
+            writeBitmapObject(bitmap);
+            bitmap.m_aBitmap = BitmapEx();
+        }
+    }
+    for (auto & jpeg : m_aJPGs)
+    {
+        if( jpeg.m_pStream )
+        {
+            writeJPG( jpeg );
+            jpeg.m_pStream.reset();
+            jpeg.m_aMask = Bitmap();
+        }
+    }
+    for (auto & item : m_aTransparentObjects)
+    {
+        if( item.m_pContentStream )
+        {
+            writeTransparentObject(item);
+            item.m_pContentStream.reset();
+        }
+    }
+
+}
+
+sal_Int32 PDFWriterImpl::createObject()
+{
+    m_aObjects.push_back( ~0U );
+    return m_aObjects.size();
+}
+
+bool PDFWriterImpl::updateObject( sal_Int32 n )
+{
+    if( ! m_bOpen )
+        return false;
+
+    sal_uInt64 nOffset = ~0U;
+    osl::File::RC aError = m_aFile.getPos(nOffset);
+    SAL_WARN_IF( aError != osl::File::E_None, "vcl.pdfwriter", "could not register object" );
+    if (aError != osl::File::E_None)
+    {
+        m_aFile.close();
+        m_bOpen = false;
+    }
+    m_aObjects[ n-1 ] = nOffset;
+    return aError == osl::File::E_None;
+}
+
+#define CHECK_RETURN( x ) if( !(x) ) return 0
+#define CHECK_RETURN2( x ) if( !(x) ) return
+
+sal_Int32 PDFWriterImpl::emitStructParentTree( sal_Int32 nObject )
+{
+    if( nObject > 0 )
+    {
+        OStringBuffer aLine( 1024 );
+
+        aLine.append( nObject );
+        aLine.append( " 0 obj\n"
+                      "<</Nums[\n" );
+        sal_Int32 nTreeItems = m_aStructParentTree.size();
+        for( sal_Int32 n = 0; n < nTreeItems; n++ )
+        {
+            aLine.append( n );
+            aLine.append( ' ' );
+            aLine.append( m_aStructParentTree[n] );
+            aLine.append( "\n" );
+        }
+        aLine.append( "]>>\nendobj\n\n" );
+        CHECK_RETURN( updateObject( nObject ) );
+        CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+    }
+    return nObject;
+}
+
+const char* PDFWriterImpl::getAttributeTag( PDFWriter::StructAttribute eAttr )
+{
+    static std::map< PDFWriter::StructAttribute, const char* > aAttributeStrings;
+    // fill maps once
+    if( aAttributeStrings.empty() )
+    {
+        aAttributeStrings[ PDFWriter::Placement ]           = "Placement";
+        aAttributeStrings[ PDFWriter::WritingMode ]         = "WritingMode";
+        aAttributeStrings[ PDFWriter::SpaceBefore ]         = "SpaceBefore";
+        aAttributeStrings[ PDFWriter::SpaceAfter ]          = "SpaceAfter";
+        aAttributeStrings[ PDFWriter::StartIndent ]         = "StartIndent";
+        aAttributeStrings[ PDFWriter::EndIndent ]           = "EndIndent";
+        aAttributeStrings[ PDFWriter::TextIndent ]          = "TextIndent";
+        aAttributeStrings[ PDFWriter::TextAlign ]           = "TextAlign";
+        aAttributeStrings[ PDFWriter::Width ]               = "Width";
+        aAttributeStrings[ PDFWriter::Height ]              = "Height";
+        aAttributeStrings[ PDFWriter::BlockAlign ]          = "BlockAlign";
+        aAttributeStrings[ PDFWriter::InlineAlign ]         = "InlineAlign";
+        aAttributeStrings[ PDFWriter::LineHeight ]          = "LineHeight";
+        aAttributeStrings[ PDFWriter::BaselineShift ]       = "BaselineShift";
+        aAttributeStrings[ PDFWriter::TextDecorationType ]  = "TextDecorationType";
+        aAttributeStrings[ PDFWriter::ListNumbering ]       = "ListNumbering";
+        aAttributeStrings[ PDFWriter::RowSpan ]             = "RowSpan";
+        aAttributeStrings[ PDFWriter::ColSpan ]             = "ColSpan";
+        aAttributeStrings[ PDFWriter::LinkAnnotation ]      = "LinkAnnotation";
+    }
+
+    std::map< PDFWriter::StructAttribute, const char* >::const_iterator it =
+        aAttributeStrings.find( eAttr );
+
+    if( it == aAttributeStrings.end() )
+        SAL_INFO("vcl.pdfwriter", "invalid PDFWriter::StructAttribute " << eAttr);
+
+    return it != aAttributeStrings.end() ? it->second : "";
+}
+
+const char* PDFWriterImpl::getAttributeValueTag( PDFWriter::StructAttributeValue eVal )
+{
+    static std::map< PDFWriter::StructAttributeValue, const char* > aValueStrings;
+
+    if( aValueStrings.empty() )
+    {
+        aValueStrings[ PDFWriter::NONE ]                    = "None";
+        aValueStrings[ PDFWriter::Block ]                   = "Block";
+        aValueStrings[ PDFWriter::Inline ]                  = "Inline";
+        aValueStrings[ PDFWriter::Before ]                  = "Before";
+        aValueStrings[ PDFWriter::After ]                   = "After";
+        aValueStrings[ PDFWriter::Start ]                   = "Start";
+        aValueStrings[ PDFWriter::End ]                     = "End";
+        aValueStrings[ PDFWriter::LrTb ]                    = "LrTb";
+        aValueStrings[ PDFWriter::RlTb ]                    = "RlTb";
+        aValueStrings[ PDFWriter::TbRl ]                    = "TbRl";
+        aValueStrings[ PDFWriter::Center ]                  = "Center";
+        aValueStrings[ PDFWriter::Justify ]                 = "Justify";
+        aValueStrings[ PDFWriter::Auto ]                    = "Auto";
+        aValueStrings[ PDFWriter::Middle ]                  = "Middle";
+        aValueStrings[ PDFWriter::Normal ]                  = "Normal";
+        aValueStrings[ PDFWriter::Underline ]               = "Underline";
+        aValueStrings[ PDFWriter::Overline ]                = "Overline";
+        aValueStrings[ PDFWriter::LineThrough ]             = "LineThrough";
+        aValueStrings[ PDFWriter::Disc ]                    = "Disc";
+        aValueStrings[ PDFWriter::Circle ]                  = "Circle";
+        aValueStrings[ PDFWriter::Square ]                  = "Square";
+        aValueStrings[ PDFWriter::Decimal ]                 = "Decimal";
+        aValueStrings[ PDFWriter::UpperRoman ]              = "UpperRoman";
+        aValueStrings[ PDFWriter::LowerRoman ]              = "LowerRoman";
+        aValueStrings[ PDFWriter::UpperAlpha ]              = "UpperAlpha";
+        aValueStrings[ PDFWriter::LowerAlpha ]              = "LowerAlpha";
+    }
+
+    std::map< PDFWriter::StructAttributeValue, const char* >::const_iterator it =
+        aValueStrings.find( eVal );
+
+    if( it == aValueStrings.end() )
+        SAL_INFO("vcl.pdfwriter", "invalid PDFWriter::StructAttributeValue " << eVal);
+
+    return it != aValueStrings.end() ? it->second : "";
+}
+
+static void appendStructureAttributeLine( PDFWriter::StructAttribute i_eAttr, const PDFStructureAttribute& i_rVal, OStringBuffer& o_rLine, bool i_bIsFixedInt )
+{
+    o_rLine.append( "/" );
+    o_rLine.append( PDFWriterImpl::getAttributeTag( i_eAttr ) );
+
+    if( i_rVal.eValue != PDFWriter::Invalid )
+    {
+        o_rLine.append( "/" );
+        o_rLine.append( PDFWriterImpl::getAttributeValueTag( i_rVal.eValue ) );
+    }
+    else
+    {
+        // numerical value
+        o_rLine.append( " " );
+        if( i_bIsFixedInt )
+            appendFixedInt( i_rVal.nValue, o_rLine );
+        else
+            o_rLine.append( i_rVal.nValue );
+    }
+    o_rLine.append( "\n" );
+}
+
+OString PDFWriterImpl::emitStructureAttributes( PDFStructureElement& i_rEle )
+{
+    // create layout, list and table attribute sets
+    OStringBuffer aLayout(256), aList(64), aTable(64);
+    for (auto const& attribute : i_rEle.m_aAttributes)
+    {
+        if( attribute.first == PDFWriter::ListNumbering )
+            appendStructureAttributeLine( attribute.first, attribute.second, aList, true );
+        else if( attribute.first == PDFWriter::RowSpan ||
+                 attribute.first == PDFWriter::ColSpan )
+            appendStructureAttributeLine( attribute.first, attribute.second, aTable, false );
+        else if( attribute.first == PDFWriter::LinkAnnotation )
+        {
+            sal_Int32 nLink = attribute.second.nValue;
+            std::map< sal_Int32, sal_Int32 >::const_iterator link_it =
+                m_aLinkPropertyMap.find( nLink );
+            if( link_it != m_aLinkPropertyMap.end() )
+                nLink = link_it->second;
+            if( nLink >= 0 && nLink < static_cast<sal_Int32>(m_aLinks.size()) )
+            {
+                // update struct parent of link
+                OString aStructParentEntry =
+                    OString::number( i_rEle.m_nObject ) +
+                    " 0 R";
+                m_aStructParentTree.push_back( aStructParentEntry );
+                m_aLinks[ nLink ].m_nStructParent = m_aStructParentTree.size()-1;
+
+                sal_Int32 nRefObject = createObject();
+                if (updateObject(nRefObject))
+                {
+                    OString aRef =
+                        OString::number( nRefObject ) +
+                        " 0 obj\n"
+                        "<</Type/OBJR/Obj " +
+                        OString::number( m_aLinks[ nLink ].m_nObject ) +
+                        " 0 R>>\n"
+                        "endobj\n\n";
+                    writeBuffer( aRef.getStr(), aRef.getLength() );
+                }
+
+                i_rEle.m_aKids.emplace_back( nRefObject );
+            }
+            else
+            {
+                OSL_FAIL( "unresolved link id for Link structure" );
+                SAL_INFO("vcl.pdfwriter", "unresolved link id " << nLink << " for Link structure");
+                if (g_bDebugDisableCompression)
+                {
+                    OString aLine = "unresolved link id " +
+                            OString::number( nLink ) +
+                            " for Link structure";
+                    emitComment( aLine.getStr() );
+                }
+            }
+        }
+        else
+            appendStructureAttributeLine( attribute.first, attribute.second, aLayout, true );
+    }
+    if( ! i_rEle.m_aBBox.IsEmpty() )
+    {
+        aLayout.append( "/BBox[" );
+        appendFixedInt( i_rEle.m_aBBox.Left(), aLayout );
+        aLayout.append( " " );
+        appendFixedInt( i_rEle.m_aBBox.Top(), aLayout );
+        aLayout.append( " " );
+        appendFixedInt( i_rEle.m_aBBox.Right(), aLayout );
+        aLayout.append( " " );
+        appendFixedInt( i_rEle.m_aBBox.Bottom(), aLayout );
+        aLayout.append( "]\n" );
+    }
+
+    std::vector< sal_Int32 > aAttribObjects;
+    if( !aLayout.isEmpty() )
+    {
+        aAttribObjects.push_back( createObject() );
+        if (updateObject( aAttribObjects.back() ))
+        {
+            OStringBuffer aObj( 64 );
+            aObj.append( aAttribObjects.back() );
+            aObj.append( " 0 obj\n"
+                         "<</O/Layout\n" );
+            aLayout.append( ">>\nendobj\n\n" );
+            writeBuffer( aObj.getStr(), aObj.getLength() );
+            writeBuffer( aLayout.getStr(), aLayout.getLength() );
+        }
+    }
+    if( !aList.isEmpty() )
+    {
+        aAttribObjects.push_back( createObject() );
+        if (updateObject( aAttribObjects.back() ))
+        {
+            OStringBuffer aObj( 64 );
+            aObj.append( aAttribObjects.back() );
+            aObj.append( " 0 obj\n"
+                         "<</O/List\n" );
+            aList.append( ">>\nendobj\n\n" );
+            writeBuffer( aObj.getStr(), aObj.getLength() );
+            writeBuffer( aList.getStr(), aList.getLength() );
+        }
+    }
+    if( !aTable.isEmpty() )
+    {
+        aAttribObjects.push_back( createObject() );
+        if (updateObject( aAttribObjects.back() ))
+        {
+            OStringBuffer aObj( 64 );
+            aObj.append( aAttribObjects.back() );
+            aObj.append( " 0 obj\n"
+                         "<</O/Table\n" );
+            aTable.append( ">>\nendobj\n\n" );
+            writeBuffer( aObj.getStr(), aObj.getLength() );
+            writeBuffer( aTable.getStr(), aTable.getLength() );
+        }
+    }
+
+    OStringBuffer aRet( 64 );
+    if( aAttribObjects.size() > 1 )
+        aRet.append( " [" );
+    for (auto const& attrib : aAttribObjects)
+    {
+        aRet.append( " " );
+        aRet.append( attrib );
+        aRet.append( " 0 R" );
+    }
+    if( aAttribObjects.size() > 1 )
+        aRet.append( " ]" );
+    return aRet.makeStringAndClear();
+}
+
+sal_Int32 PDFWriterImpl::emitStructure( PDFStructureElement& rEle )
+{
+    if(
+       // do not emit NonStruct and its children
+       rEle.m_eType == PDFWriter::NonStructElement &&
+       rEle.m_nOwnElement != rEle.m_nParentElement // but of course emit the struct tree root
+       )
+        return 0;
+
+    for (auto const& child : rEle.m_aChildren)
+    {
+        if( child > 0 && child < sal_Int32(m_aStructure.size()) )
+        {
+            PDFStructureElement& rChild = m_aStructure[ child ];
+            if( rChild.m_eType != PDFWriter::NonStructElement )
+            {
+                if( rChild.m_nParentElement == rEle.m_nOwnElement )
+                    emitStructure( rChild );
+                else
+                {
+                    OSL_FAIL( "PDFWriterImpl::emitStructure: invalid child structure element" );
+                    SAL_INFO("vcl.pdfwriter", "PDFWriterImpl::emitStructure: invalid child structure element with id " << child);
+                }
+            }
+        }
+        else
+        {
+            OSL_FAIL( "PDFWriterImpl::emitStructure: invalid child structure id" );
+            SAL_INFO("vcl.pdfwriter", "PDFWriterImpl::emitStructure: invalid child structure id " << child);
+        }
+    }
+
+    OStringBuffer aLine( 512 );
+    aLine.append( rEle.m_nObject );
+    aLine.append( " 0 obj\n"
+                  "<</Type" );
+    sal_Int32 nParentTree = -1;
+    if( rEle.m_nOwnElement == rEle.m_nParentElement )
+    {
+        nParentTree = createObject();
+        CHECK_RETURN( nParentTree );
+        aLine.append( "/StructTreeRoot\n" );
+        aLine.append( "/ParentTree " );
+        aLine.append( nParentTree );
+        aLine.append( " 0 R\n" );
+        if( ! m_aRoleMap.empty() )
+        {
+            aLine.append( "/RoleMap<<" );
+            for (auto const& role : m_aRoleMap)
+            {
+                aLine.append( '/' );
+                aLine.append(role.first);
+                aLine.append( '/' );
+                aLine.append( role.second );
+                aLine.append( '\n' );
+            }
+            aLine.append( ">>\n" );
+        }
+    }
+    else
+    {
+        aLine.append( "/StructElem\n"
+                      "/S/" );
+        if( !rEle.m_aAlias.isEmpty() )
+            aLine.append( rEle.m_aAlias );
+        else
+            aLine.append( getStructureTag( rEle.m_eType ) );
+        aLine.append( "\n"
+                      "/P " );
+        aLine.append( m_aStructure[ rEle.m_nParentElement ].m_nObject );
+        aLine.append( " 0 R\n"
+                      "/Pg " );
+        aLine.append( rEle.m_nFirstPageObject );
+        aLine.append( " 0 R\n" );
+        if( !rEle.m_aActualText.isEmpty() )
+        {
+            aLine.append( "/ActualText" );
+            appendUnicodeTextStringEncrypt( rEle.m_aActualText, rEle.m_nObject, aLine );
+            aLine.append( "\n" );
+        }
+        if( !rEle.m_aAltText.isEmpty() )
+        {
+            aLine.append( "/Alt" );
+            appendUnicodeTextStringEncrypt( rEle.m_aAltText, rEle.m_nObject, aLine );
+            aLine.append( "\n" );
+        }
+    }
+    if( (! rEle.m_aBBox.IsEmpty()) || (! rEle.m_aAttributes.empty()) )
+    {
+        OString aAttribs =  emitStructureAttributes( rEle );
+        if( !aAttribs.isEmpty() )
+        {
+            aLine.append( "/A" );
+            aLine.append( aAttribs );
+            aLine.append( "\n" );
+        }
+    }
+    if( !rEle.m_aLocale.Language.isEmpty() )
+    {
+        /* PDF allows only RFC 3066, which is only partly BCP 47 and does not
+         * include script tags and others.
+         * http://pdf.editme.com/pdfua-naturalLanguageSpecification
+         * http://partners.adobe.com/public/developer/en/pdf/PDFReference16.pdf#page=886
+         * https://www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/PDF32000_2008.pdf#M13.9.19332.1Heading.97.Natural.Language.Specification
+         * */
+        LanguageTag aLanguageTag( rEle.m_aLocale);
+        OUString aLanguage, aScript, aCountry;
+        aLanguageTag.getIsoLanguageScriptCountry( aLanguage, aScript, aCountry);
+        if (!aLanguage.isEmpty())
+        {
+            OUStringBuffer aLocBuf( 16 );
+            aLocBuf.append( aLanguage );
+            if( !aCountry.isEmpty() )
+            {
+                aLocBuf.append( '-' );
+                aLocBuf.append( aCountry );
+            }
+            aLine.append( "/Lang" );
+            appendLiteralStringEncrypt( aLocBuf.makeStringAndClear(), rEle.m_nObject, aLine );
+            aLine.append( "\n" );
+        }
+    }
+    if( ! rEle.m_aKids.empty() )
+    {
+        unsigned int i = 0;
+        aLine.append( "/K[" );
+        for (auto const& kid : rEle.m_aKids)
+        {
+            if( kid.nMCID == -1 )
+            {
+                aLine.append( kid.nObject );
+                aLine.append( " 0 R" );
+                aLine.append( ( (i & 15) == 15 ) ? "\n" : " " );
+            }
+            else
+            {
+                if( kid.nObject == rEle.m_nFirstPageObject )
+                {
+                    aLine.append( kid.nMCID );
+                    aLine.append( " " );
+                }
+                else
+                {
+                    aLine.append( "<</Type/MCR/Pg " );
+                    aLine.append( kid.nObject );
+                    aLine.append( " 0 R /MCID " );
+                    aLine.append( kid.nMCID );
+                    aLine.append( ">>\n" );
+                }
+            }
+            ++i;
+        }
+        aLine.append( "]\n" );
+    }
+    aLine.append( ">>\nendobj\n\n" );
+
+    CHECK_RETURN( updateObject( rEle.m_nObject ) );
+    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+
+    CHECK_RETURN( emitStructParentTree( nParentTree ) );
+
+    return rEle.m_nObject;
+}
+
+bool PDFWriterImpl::emitGradients()
+{
+    for (auto const& gradient : m_aGradients)
+    {
+        if ( !writeGradientFunction( gradient ) ) return false;
+    }
+    return true;
+}
+
+bool PDFWriterImpl::emitTilings()
+{
+    OStringBuffer aTilingObj( 1024 );
+
+    for (auto & tiling : m_aTilings)
+    {
+        SAL_WARN_IF( !tiling.m_pTilingStream, "vcl.pdfwriter", "tiling without stream" );
+        if( ! tiling.m_pTilingStream )
+            continue;
+
+        aTilingObj.setLength( 0 );
+
+        if (g_bDebugDisableCompression)
+        {
+            emitComment( "PDFWriterImpl::emitTilings" );
+        }
+
+        sal_Int32 nX = static_cast<sal_Int32>(tiling.m_aRectangle.Left());
+        sal_Int32 nY = static_cast<sal_Int32>(tiling.m_aRectangle.Top());
+        sal_Int32 nW = static_cast<sal_Int32>(tiling.m_aRectangle.GetWidth());
+        sal_Int32 nH = static_cast<sal_Int32>(tiling.m_aRectangle.GetHeight());
+        if( tiling.m_aCellSize.Width() == 0 )
+            tiling.m_aCellSize.setWidth( nW );
+        if( tiling.m_aCellSize.Height() == 0 )
+            tiling.m_aCellSize.setHeight( nH );
+
+        bool bDeflate = compressStream( tiling.m_pTilingStream.get() );
+        sal_uInt64 const nTilingStreamSize = tiling.m_pTilingStream->TellEnd();
+        tiling.m_pTilingStream->Seek( STREAM_SEEK_TO_BEGIN );
+
+        // write pattern object
+        aTilingObj.append( tiling.m_nObject );
+        aTilingObj.append( " 0 obj\n" );
+        aTilingObj.append( "<</Type/Pattern/PatternType 1\n"
+                           "/PaintType 1\n"
+                           "/TilingType 2\n"
+                           "/BBox[" );
+        appendFixedInt( nX, aTilingObj );
+        aTilingObj.append( ' ' );
+        appendFixedInt( nY, aTilingObj );
+        aTilingObj.append( ' ' );
+        appendFixedInt( nX+nW, aTilingObj );
+        aTilingObj.append( ' ' );
+        appendFixedInt( nY+nH, aTilingObj );
+        aTilingObj.append( "]\n"
+                           "/XStep " );
+        appendFixedInt( tiling.m_aCellSize.Width(), aTilingObj );
+        aTilingObj.append( "\n"
+                           "/YStep " );
+        appendFixedInt( tiling.m_aCellSize.Height(), aTilingObj );
+        aTilingObj.append( "\n" );
+        if( tiling.m_aTransform.matrix[0] != 1.0 ||
+            tiling.m_aTransform.matrix[1] != 0.0 ||
+            tiling.m_aTransform.matrix[3] != 0.0 ||
+            tiling.m_aTransform.matrix[4] != 1.0 ||
+            tiling.m_aTransform.matrix[2] != 0.0 ||
+            tiling.m_aTransform.matrix[5] != 0.0 )
+        {
+            aTilingObj.append( "/Matrix [" );
+            // TODO: scaling, mirroring on y, etc
+            appendDouble( tiling.m_aTransform.matrix[0], aTilingObj );
+            aTilingObj.append( ' ' );
+            appendDouble( tiling.m_aTransform.matrix[1], aTilingObj );
+            aTilingObj.append( ' ' );
+            appendDouble( tiling.m_aTransform.matrix[3], aTilingObj );
+            aTilingObj.append( ' ' );
+            appendDouble( tiling.m_aTransform.matrix[4], aTilingObj );
+            aTilingObj.append( ' ' );
+            appendDouble( tiling.m_aTransform.matrix[2], aTilingObj );
+            aTilingObj.append( ' ' );
+            appendDouble( tiling.m_aTransform.matrix[5], aTilingObj );
+            aTilingObj.append( "]\n" );
+        }
+        aTilingObj.append( "/Resources" );
+        tiling.m_aResources.append( aTilingObj, getFontDictObject() );
+        if( bDeflate )
+            aTilingObj.append( "/Filter/FlateDecode" );
+        aTilingObj.append( "/Length " );
+        aTilingObj.append( static_cast<sal_Int32>(nTilingStreamSize) );
+        aTilingObj.append( ">>\nstream\n" );
+        if ( !updateObject( tiling.m_nObject ) ) return false;
+        if ( !writeBuffer( aTilingObj.getStr(), aTilingObj.getLength() ) ) return false;
+        checkAndEnableStreamEncryption( tiling.m_nObject );
+        bool written = writeBuffer( tiling.m_pTilingStream->GetData(), nTilingStreamSize );
+        tiling.m_pTilingStream.reset();
+        if( !written )
+            return false;
+        disableStreamEncryption();
+        aTilingObj.setLength( 0 );
+        aTilingObj.append( "\nendstream\nendobj\n\n" );
+        if ( !writeBuffer( aTilingObj.getStr(), aTilingObj.getLength() ) ) return false;
+    }
+    return true;
+}
+
+sal_Int32 PDFWriterImpl::emitBuildinFont(const pdf::BuildinFontFace* pFD, sal_Int32 nFontObject)
+{
+    if( !pFD )
+        return 0;
+    const pdf::BuildinFont& rBuildinFont = pFD->GetBuildinFont();
+
+    OStringBuffer aLine( 1024 );
+
+    if( nFontObject <= 0 )
+        nFontObject = createObject();
+    CHECK_RETURN( updateObject( nFontObject ) );
+    aLine.append( nFontObject );
+    aLine.append( " 0 obj\n"
+                  "<</Type/Font/Subtype/Type1/BaseFont/" );
+    appendName( rBuildinFont.m_pPSName, aLine );
+    aLine.append( "\n" );
+    if( rBuildinFont.m_eCharSet == RTL_TEXTENCODING_MS_1252 )
+         aLine.append( "/Encoding/WinAnsiEncoding\n" );
+    aLine.append( ">>\nendobj\n\n" );
+    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+    return nFontObject;
+}
+
+std::map< sal_Int32, sal_Int32 > PDFWriterImpl::emitSystemFont( const PhysicalFontFace* pFont, EmbedFont const & rEmbed )
+{
+    std::map< sal_Int32, sal_Int32 > aRet;
+
+    sal_Int32 nFontDescriptor = 0;
+    OString aSubType( "/Type1" );
+    FontSubsetInfo aInfo;
+    // fill in dummy values
+    aInfo.m_nAscent = 1000;
+    aInfo.m_nDescent = 200;
+    aInfo.m_nCapHeight = 1000;
+    aInfo.m_aFontBBox = tools::Rectangle( Point( -200, -200 ), Size( 1700, 1700 ) );
+    aInfo.m_aPSName = pFont->GetFamilyName();
+    sal_Int32 pWidths[256] = {};
+
+    SalGraphics *pGraphics = GetGraphics();
+
+    assert(pGraphics);
+
+    aSubType = OString( "/TrueType" );
+    std::vector< sal_Int32 > aGlyphWidths;
+    Ucs2UIntMap aUnicodeMap;
+    pGraphics->GetGlyphWidths( pFont, false, aGlyphWidths, aUnicodeMap );
+
+    OUString aTmpName;
+    osl_createTempFile( nullptr, nullptr, &aTmpName.pData );
+    sal_GlyphId aGlyphIds[ 256 ] = {};
+    sal_uInt8 pEncoding[ 256 ] = {};
+    sal_Int32 pDuWidths[ 256 ] = {};
+
+    for( sal_Ucs c = 32; c < 256; c++ )
+    {
+        pEncoding[c] = c;
+        aGlyphIds[c] = 0;
+        if( aUnicodeMap.find( c ) != aUnicodeMap.end() )
+            pWidths[ c ] = aGlyphWidths[ aUnicodeMap[ c ] ];
+    }
+    //TODO: surely this is utterly broken because aGlyphIds is just all zeros, if we
+    //had the right glyphids here then I imagine we could replace pDuWidths with
+    //pWidths and remove pWidths assignment above. i.e. start with the glyph ids
+    //and map those to unicode rather than try and reverse map them ?
+    pGraphics->CreateFontSubset( aTmpName, pFont, aGlyphIds, pEncoding, pDuWidths, 256, aInfo );
+    osl_removeFile( aTmpName.pData );
+
+    // write font descriptor
+    nFontDescriptor = emitFontDescriptor( pFont, aInfo, 0, 0 );
+    if( nFontDescriptor )
+    {
+        // write font object
+        sal_Int32 nObject = createObject();
+        if( updateObject( nObject ) )
+        {
+            OStringBuffer aLine( 1024 );
+            aLine.append( nObject );
+            aLine.append( " 0 obj\n"
+                          "<</Type/Font/Subtype" );
+            aLine.append( aSubType );
+            aLine.append( "/BaseFont/" );
+            appendName( aInfo.m_aPSName, aLine );
+            aLine.append( "\n" );
+            if( !pFont->IsSymbolFont() )
+                aLine.append( "/Encoding/WinAnsiEncoding\n" );
+            aLine.append( "/FirstChar 32 /LastChar 255\n"
+                          "/Widths[" );
+            for( int i = 32; i < 256; i++ )
+            {
+                aLine.append( pWidths[i] );
+                aLine.append( ((i&15) == 15) ? "\n" : " " );
+            }
+            aLine.append( "]\n"
+                          "/FontDescriptor " );
+            aLine.append( nFontDescriptor );
+            aLine.append( " 0 R>>\n"
+                          "endobj\n\n" );
+            writeBuffer( aLine.getStr(), aLine.getLength() );
+
+            aRet[ rEmbed.m_nNormalFontID ] = nObject;
+        }
+    }
+
+    return aRet;
+}
+
+typedef int ThreeInts[3];
+static bool getPfbSegmentLengths( const unsigned char* pFontBytes, int nByteLen,
+    ThreeInts& rSegmentLengths )
+{
+    if( !pFontBytes || (nByteLen < 0) )
+        return false;
+    const unsigned char* pPtr = pFontBytes;
+    const unsigned char* pEnd = pFontBytes + nByteLen;
+
+    for(int & rSegmentLength : rSegmentLengths) {
+        // read segment1 header
+        if( pPtr+6 >= pEnd )
+            return false;
+        if( (pPtr[0] != 0x80) || (pPtr[1] >= 0x03) )
+            return false;
+        const int nLen = (pPtr[5]<<24) + (pPtr[4]<<16) + (pPtr[3]<<8) + pPtr[2];
+        if( nLen <= 0)
+            return false;
+        rSegmentLength = nLen;
+        pPtr += nLen + 6;
+    }
+
+    // read segment-end header
+    if( pPtr+2 >= pEnd )
+        return false;
+    if( (pPtr[0] != 0x80) || (pPtr[1] != 0x03) )
+        return false;
+
+    return true;
+}
+
+static void appendSubsetName( int nSubsetID, const OUString& rPSName, OStringBuffer& rBuffer )
+{
+    if( nSubsetID )
+    {
+        for( int i = 0; i < 6; i++ )
+        {
+            int nOffset = nSubsetID % 26;
+            nSubsetID /= 26;
+            rBuffer.append( static_cast<char>('A'+nOffset) );
+        }
+        rBuffer.append( '+' );
+    }
+    appendName( rPSName, rBuffer );
+}
+
+sal_Int32 PDFWriterImpl::createToUnicodeCMap( sal_uInt8 const * pEncoding,
+                                              const sal_Ucs* pCodeUnits,
+                                              const sal_Int32* pCodeUnitsPerGlyph,
+                                              const sal_Int32* pEncToUnicodeIndex,
+                                              int nGlyphs )
+{
+    int nMapped = 0;
+    for (int n = 0; n < nGlyphs; ++n)
+        if( pCodeUnits[pEncToUnicodeIndex[n]] && pCodeUnitsPerGlyph[n] )
+            nMapped++;
+
+    if( nMapped == 0 )
+        return 0;
+
+    sal_Int32 nStream = createObject();
+    CHECK_RETURN( updateObject( nStream ) );
+
+    OStringBuffer aContents( 1024 );
+    aContents.append(
+                     "/CIDInit/ProcSet findresource begin\n"
+                     "12 dict begin\n"
+                     "begincmap\n"
+                     "/CIDSystemInfo<<\n"
+                     "/Registry (Adobe)\n"
+                     "/Ordering (UCS)\n"
+                     "/Supplement 0\n"
+                     ">> def\n"
+                     "/CMapName/Adobe-Identity-UCS def\n"
+                     "/CMapType 2 def\n"
+                     "1 begincodespacerange\n"
+                     "<00> <FF>\n"
+                     "endcodespacerange\n"
+                     );
+    int nCount = 0;
+    for (int n = 0; n < nGlyphs; ++n)
+    {
+        if( pCodeUnits[pEncToUnicodeIndex[n]] && pCodeUnitsPerGlyph[n] )
+        {
+            if( (nCount % 100) == 0 )
+            {
+                if( nCount )
+                    aContents.append( "endbfchar\n" );
+                aContents.append( static_cast<sal_Int32>(std::min(nMapped-nCount, 100)) );
+                aContents.append( " beginbfchar\n" );
+            }
+            aContents.append( '<' );
+            appendHex( static_cast<sal_Int8>(pEncoding[n]), aContents );
+            aContents.append( "> <" );
+            // TODO: handle code points>U+FFFF
+            sal_Int32 nIndex = pEncToUnicodeIndex[n];
+            for( sal_Int32 j = 0; j < pCodeUnitsPerGlyph[n]; j++ )
+            {
+                appendHex( static_cast<sal_Int8>(pCodeUnits[nIndex + j] / 256), aContents );
+                appendHex( static_cast<sal_Int8>(pCodeUnits[nIndex + j] & 255), aContents );
+            }
+            aContents.append( ">\n" );
+            nCount++;
+        }
+    }
+    aContents.append( "endbfchar\n"
+                      "endcmap\n"
+                      "CMapName currentdict /CMap defineresource pop\n"
+                      "end\n"
+                      "end\n" );
+    SvMemoryStream aStream;
+    if (!g_bDebugDisableCompression)
+    {
+        ZCodec aCodec( 0x4000, 0x4000 );
+        aCodec.BeginCompression();
+        aCodec.Write( aStream, reinterpret_cast<const sal_uInt8*>(aContents.getStr()), aContents.getLength() );
+        aCodec.EndCompression();
+    }
+
+    if (g_bDebugDisableCompression)
+    {
+        emitComment( "PDFWriterImpl::createToUnicodeCMap" );
+    }
+    OStringBuffer aLine( 40 );
+
+    aLine.append( nStream );
+    aLine.append( " 0 obj\n<</Length " );
+    sal_Int32 nLen = 0;
+    if (!g_bDebugDisableCompression)
+    {
+        nLen = static_cast<sal_Int32>(aStream.Tell());
+        aStream.Seek( 0 );
+        aLine.append( nLen );
+        aLine.append( "/Filter/FlateDecode" );
+    }
+    else
+        aLine.append( aContents.getLength() );
+    aLine.append( ">>\nstream\n" );
+    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+    checkAndEnableStreamEncryption( nStream );
+    if (!g_bDebugDisableCompression)
+    {
+        CHECK_RETURN( writeBuffer( aStream.GetData(), nLen ) );
+    }
+    else
+    {
+        CHECK_RETURN( writeBuffer( aContents.getStr(), aContents.getLength() ) );
+    }
+    disableStreamEncryption();
+    aLine.setLength( 0 );
+    aLine.append( "\nendstream\n"
+                  "endobj\n\n" );
+    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+    return nStream;
+}
+
+sal_Int32 PDFWriterImpl::emitFontDescriptor( const PhysicalFontFace* pFont, FontSubsetInfo const & rInfo, sal_Int32 nSubsetID, sal_Int32 nFontStream )
+{
+    OStringBuffer aLine( 1024 );
+    // get font flags, see PDF reference 1.4 p. 358
+    // possibly characters outside Adobe standard encoding
+    // so set Symbolic flag
+    sal_Int32 nFontFlags = (1<<2);
+    if( pFont->GetItalic() == ITALIC_NORMAL || pFont->GetItalic() == ITALIC_OBLIQUE )
+        nFontFlags |= (1 << 6);
+    if( pFont->GetPitch() == PITCH_FIXED )
+        nFontFlags |= 1;
+    if( pFont->GetFamilyType() == FAMILY_SCRIPT )
+        nFontFlags |= (1 << 3);
+    else if( pFont->GetFamilyType() == FAMILY_ROMAN )
+        nFontFlags |= (1 << 1);
+
+    sal_Int32 nFontDescriptor = createObject();
+    CHECK_RETURN( updateObject( nFontDescriptor ) );
+    aLine.setLength( 0 );
+    aLine.append( nFontDescriptor );
+    aLine.append( " 0 obj\n"
+                  "<</Type/FontDescriptor/FontName/" );
+    appendSubsetName( nSubsetID, rInfo.m_aPSName, aLine );
+    aLine.append( "\n"
+                  "/Flags " );
+    aLine.append( nFontFlags );
+    aLine.append( "\n"
+                  "/FontBBox[" );
+    // note: Top and Bottom are reversed in VCL and PDF rectangles
+    aLine.append( static_cast<sal_Int32>(rInfo.m_aFontBBox.TopLeft().X()) );
+    aLine.append( ' ' );
+    aLine.append( static_cast<sal_Int32>(rInfo.m_aFontBBox.TopLeft().Y()) );
+    aLine.append( ' ' );
+    aLine.append( static_cast<sal_Int32>(rInfo.m_aFontBBox.BottomRight().X()) );
+    aLine.append( ' ' );
+    aLine.append( static_cast<sal_Int32>(rInfo.m_aFontBBox.BottomRight().Y()+1) );
+    aLine.append( "]/ItalicAngle " );
+    if( pFont->GetItalic() == ITALIC_OBLIQUE || pFont->GetItalic() == ITALIC_NORMAL )
+        aLine.append( "-30" );
+    else
+        aLine.append( "0" );
+    aLine.append( "\n"
+                  "/Ascent " );
+    aLine.append( static_cast<sal_Int32>(rInfo.m_nAscent) );
+    aLine.append( "\n"
+                  "/Descent " );
+    aLine.append( static_cast<sal_Int32>(-rInfo.m_nDescent) );
+    aLine.append( "\n"
+                  "/CapHeight " );
+    aLine.append( static_cast<sal_Int32>(rInfo.m_nCapHeight) );
+    // According to PDF reference 1.4 StemV is required
+    // seems a tad strange to me, but well ...
+    aLine.append( "\n"
+                  "/StemV 80\n" );
+    if( nFontStream )
+    {
+        aLine.append( "/FontFile" );
+        switch( rInfo.m_nFontType )
+        {
+            case FontType::SFNT_TTF:
+                aLine.append( '2' );
+                break;
+            case FontType::TYPE1_PFA:
+            case FontType::TYPE1_PFB:
+            case FontType::ANY_TYPE1:
+                break;
+            default:
+                OSL_FAIL( "unknown fonttype in PDF font descriptor" );
+                return 0;
+        }
+        aLine.append( ' ' );
+        aLine.append( nFontStream );
+        aLine.append( " 0 R\n" );
+    }
+    aLine.append( ">>\n"
+                  "endobj\n\n" );
+    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+
+    return nFontDescriptor;
+}
+
+void PDFWriterImpl::appendBuildinFontsToDict( OStringBuffer& rDict ) const
+{
+    for (auto const& item : m_aBuildinFontToObjectMap)
+    {
+        rDict.append( pdf::BuildinFontFace::Get(item.first).getNameObject() );
+        rDict.append( ' ' );
+        rDict.append( item.second );
+        rDict.append( " 0 R" );
+    }
+}
+
+bool PDFWriterImpl::emitFonts()
+{
+    SalGraphics *pGraphics = GetGraphics();
+
+    if (!pGraphics)
+        return false;
+
+    OStringBuffer aLine( 1024 );
+
+    std::map< sal_Int32, sal_Int32 > aFontIDToObject;
+
+    OUString aTmpName;
+    osl_createTempFile( nullptr, nullptr, &aTmpName.pData );
+    for (const auto & subset : m_aSubsets)
+    {
+        for (auto & s_subset :subset.second.m_aSubsets)
+        {
+            sal_GlyphId aGlyphIds[ 256 ] = {};
+            sal_Int32 pWidths[ 256 ];
+            sal_uInt8 pEncoding[ 256 ] = {};
+            sal_Int32 pEncToUnicodeIndex[ 256 ] = {};
+            sal_Int32 pCodeUnitsPerGlyph[ 256 ] = {};
+            std::vector<sal_Ucs> aCodeUnits;
+            aCodeUnits.reserve( 256 );
+            int nGlyphs = 1;
+            // fill arrays and prepare encoding index map
+            sal_Int32 nToUnicodeStream = 0;
+
+            for (auto const& item : s_subset.m_aMapping)
+            {
+                sal_uInt8 nEnc = item.second.getGlyphId();
+
+                SAL_WARN_IF( aGlyphIds[nEnc] != 0 || pEncoding[nEnc] != 0, "vcl.pdfwriter", "duplicate glyph" );
+                SAL_WARN_IF( nEnc > s_subset.m_aMapping.size(), "vcl.pdfwriter", "invalid glyph encoding" );
+
+                aGlyphIds[ nEnc ] = item.first;
+                pEncoding[ nEnc ] = nEnc;
+                pEncToUnicodeIndex[ nEnc ] = static_cast<sal_Int32>(aCodeUnits.size());
+                pCodeUnitsPerGlyph[ nEnc ] = item.second.countCodes();
+                for( sal_Int32 n = 0; n < pCodeUnitsPerGlyph[ nEnc ]; n++ )
+                    aCodeUnits.push_back( item.second.getCode( n ) );
+                if( item.second.getCode(0) )
+                    nToUnicodeStream = 1;
+                if( nGlyphs < 256 )
+                    nGlyphs++;
+                else
+                {
+                    OSL_FAIL( "too many glyphs for subset" );
+                }
+            }
+            FontSubsetInfo aSubsetInfo;
+            if( pGraphics->CreateFontSubset( aTmpName, subset.first, aGlyphIds, pEncoding, pWidths, nGlyphs, aSubsetInfo ) )
+            {
+                // create font stream
+                osl::File aFontFile(aTmpName);
+                if (osl::File::E_None != aFontFile.open(osl_File_OpenFlag_Read)) return false;
+                // get file size
+                sal_uInt64 nLength1;
+                if ( osl::File::E_None != aFontFile.setPos(osl_Pos_End, 0) ) return false;
+                if ( osl::File::E_None != aFontFile.getPos(nLength1) ) return false;
+                if ( osl::File::E_None != aFontFile.setPos(osl_Pos_Absolut, 0) ) return false;
+
+                if (g_bDebugDisableCompression)
+                {
+                    emitComment( "PDFWriterImpl::emitFonts" );
+                }
+                sal_Int32 nFontStream = createObject();
+                sal_Int32 nStreamLengthObject = createObject();
+                if ( !updateObject( nFontStream ) ) return false;
+                aLine.setLength( 0 );
+                aLine.append( nFontStream );
+                aLine.append( " 0 obj\n"
+                             "<</Length " );
+                aLine.append( nStreamLengthObject );
+                if (!g_bDebugDisableCompression)
+                    aLine.append( " 0 R"
+                                 "/Filter/FlateDecode"
+                                 "/Length1 " );
+                else
+                    aLine.append( " 0 R"
+                                 "/Length1 " );
+
+                sal_uInt64 nStartPos = 0;
+                if( aSubsetInfo.m_nFontType == FontType::SFNT_TTF )
+                {
+                    aLine.append( static_cast<sal_Int32>(nLength1) );
+
+                    aLine.append( ">>\n"
+                                 "stream\n" );
+                    if ( !writeBuffer( aLine.getStr(), aLine.getLength() ) ) return false;
+                    if ( osl::File::E_None != m_aFile.getPos(nStartPos) ) return false;
+
+                    // copy font file
+                    beginCompression();
+                    checkAndEnableStreamEncryption( nFontStream );
+                    sal_Bool bEOF = false;
+                    do
+                    {
+                        char buf[8192];
+                        sal_uInt64 nRead;
+                        if ( osl::File::E_None != aFontFile.read(buf, sizeof(buf), nRead) ) return false;
+                        if ( !writeBuffer( buf, nRead ) ) return false;
+                        if ( osl::File::E_None != aFontFile.isEndOfFile(&bEOF) ) return false;
+                    } while( ! bEOF );
+                }
+                else if( aSubsetInfo.m_nFontType & FontType::CFF_FONT)
+                {
+                    // TODO: implement
+                    OSL_FAIL( "PDFWriterImpl does not support CFF-font subsets yet!" );
+                }
+                else if( aSubsetInfo.m_nFontType & FontType::TYPE1_PFB) // TODO: also support PFA?
+                {
+                    std::unique_ptr<unsigned char[]> xBuffer(new unsigned char[nLength1]);
+
+                    sal_uInt64 nBytesRead = 0;
+                    if ( osl::File::E_None != aFontFile.read(xBuffer.get(), nLength1, nBytesRead) ) return false;
+                    SAL_WARN_IF( nBytesRead!=nLength1, "vcl.pdfwriter", "PDF-FontSubset read incomplete!" );
+                    if ( osl::File::E_None != aFontFile.setPos(osl_Pos_Absolut, 0) ) return false;
+                    // get the PFB-segment lengths
+                    ThreeInts aSegmentLengths = {0,0,0};
+                    getPfbSegmentLengths(xBuffer.get(), static_cast<int>(nBytesRead), aSegmentLengths);
+                    // the lengths below are mandatory for PDF-exported Type1 fonts
+                    // because the PFB segment headers get stripped! WhyOhWhy.
+                    aLine.append( static_cast<sal_Int32>(aSegmentLengths[0]) );
+                    aLine.append( "/Length2 " );
+                    aLine.append( static_cast<sal_Int32>(aSegmentLengths[1]) );
+                    aLine.append( "/Length3 " );
+                    aLine.append( static_cast<sal_Int32>(aSegmentLengths[2]) );
+
+                    aLine.append( ">>\n"
+                                 "stream\n" );
+                    if ( !writeBuffer( aLine.getStr(), aLine.getLength() ) ) return false;
+                    if ( osl::File::E_None != m_aFile.getPos(nStartPos) ) return false;
+
+                    // emit PFB-sections without section headers
+                    beginCompression();
+                    checkAndEnableStreamEncryption( nFontStream );
+                    if ( !writeBuffer( &xBuffer[6], aSegmentLengths[0] ) ) return false;
+                    if ( !writeBuffer( &xBuffer[12] + aSegmentLengths[0], aSegmentLengths[1] ) ) return false;
+                    if ( !writeBuffer( &xBuffer[18] + aSegmentLengths[0] + aSegmentLengths[1], aSegmentLengths[2] ) ) return false;
+                }
+                else
+                {
+                    SAL_INFO("vcl.pdfwriter", "PDF: CreateFontSubset result in not yet supported format=" << static_cast<int>(aSubsetInfo.m_nFontType));
+                    aLine.append( "0 >>\nstream\n" );
+                }
+
+                endCompression();
+                disableStreamEncryption();
+                // close the file
+                aFontFile.close();
+
+                sal_uInt64 nEndPos = 0;
+                if ( osl::File::E_None != m_aFile.getPos(nEndPos) ) return false;
+                // end the stream
+                aLine.setLength( 0 );
+                aLine.append( "\nendstream\nendobj\n\n" );
+                if ( !writeBuffer( aLine.getStr(), aLine.getLength() ) ) return false;
+
+                // emit stream length object
+                if ( !updateObject( nStreamLengthObject ) ) return false;
+                aLine.setLength( 0 );
+                aLine.append( nStreamLengthObject );
+                aLine.append( " 0 obj\n" );
+                aLine.append( static_cast<sal_Int64>(nEndPos-nStartPos) );
+                aLine.append( "\nendobj\n\n" );
+                if ( !writeBuffer( aLine.getStr(), aLine.getLength() ) ) return false;
+
+                // write font descriptor
+                sal_Int32 nFontDescriptor = emitFontDescriptor( subset.first, aSubsetInfo, s_subset.m_nFontID, nFontStream );
+
+                if( nToUnicodeStream )
+                    nToUnicodeStream = createToUnicodeCMap( pEncoding, aCodeUnits.data(), pCodeUnitsPerGlyph, pEncToUnicodeIndex, nGlyphs );
+
+                sal_Int32 nFontObject = createObject();
+                if ( !updateObject( nFontObject ) ) return false;
+                aLine.setLength( 0 );
+                aLine.append( nFontObject );
+
+                aLine.append( " 0 obj\n" );
+                aLine.append( (aSubsetInfo.m_nFontType & FontType::ANY_TYPE1) ?
+                             "<</Type/Font/Subtype/Type1/BaseFont/" :
+                             "<</Type/Font/Subtype/TrueType/BaseFont/" );
+                appendSubsetName( s_subset.m_nFontID, aSubsetInfo.m_aPSName, aLine );
+                aLine.append( "\n"
+                             "/FirstChar 0\n"
+                             "/LastChar " );
+                aLine.append( static_cast<sal_Int32>(nGlyphs-1) );
+                aLine.append( "\n"
+                             "/Widths[" );
+                for( int i = 0; i < nGlyphs; i++ )
+                {
+                    aLine.append( pWidths[ i ] );
+                    aLine.append( ((i & 15) == 15) ? "\n" : " " );
+                }
+                aLine.append( "]\n"
+                             "/FontDescriptor " );
+                aLine.append( nFontDescriptor );
+                aLine.append( " 0 R\n" );
+                if( nToUnicodeStream )
+                {
+                    aLine.append( "/ToUnicode " );
+                    aLine.append( nToUnicodeStream );
+                    aLine.append( " 0 R\n" );
+                }
+                aLine.append( ">>\n"
+                             "endobj\n\n" );
+                if ( !writeBuffer( aLine.getStr(), aLine.getLength() ) ) return false;
+
+                aFontIDToObject[ s_subset.m_nFontID ] = nFontObject;
+            }
+            else
+            {
+                const PhysicalFontFace* pFont = subset.first;
+                OStringBuffer aErrorComment( 256 );
+                aErrorComment.append( "CreateFontSubset failed for font \"" );
+                aErrorComment.append( OUStringToOString( pFont->GetFamilyName(), RTL_TEXTENCODING_UTF8 ) );
+                aErrorComment.append( '\"' );
+                if( pFont->GetItalic() == ITALIC_NORMAL )
+                    aErrorComment.append( " italic" );
+                else if( pFont->GetItalic() == ITALIC_OBLIQUE )
+                    aErrorComment.append( " oblique" );
+                aErrorComment.append( " weight=" );
+                aErrorComment.append( sal_Int32(pFont->GetWeight()) );
+                emitComment( aErrorComment.getStr() );
+            }
+        }
+    }
+    osl_removeFile( aTmpName.pData );
+
+    // emit system fonts
+    for (auto const& systemFont : m_aSystemFonts)
+    {
+        std::map< sal_Int32, sal_Int32 > aObjects = emitSystemFont( systemFont.first, systemFont.second );
+        for (auto const& item : aObjects)
+        {
+            if ( !item.second ) return false;
+            aFontIDToObject[ item.first ] = item.second;
+        }
+    }
+
+    OStringBuffer aFontDict( 1024 );
+    aFontDict.append( getFontDictObject() );
+    aFontDict.append( " 0 obj\n"
+                     "<<" );
+    int ni = 0;
+    for (auto const& itemMap : aFontIDToObject)
+    {
+        aFontDict.append( "/F" );
+        aFontDict.append( itemMap.first );
+        aFontDict.append( ' ' );
+        aFontDict.append( itemMap.second );
+        aFontDict.append( " 0 R" );
+        if( ((++ni) & 7) == 0 )
+            aFontDict.append( '\n' );
+    }
+    // emit builtin font for widget appearances / variable text
+    for (auto & item : m_aBuildinFontToObjectMap)
+    {
+        rtl::Reference<pdf::BuildinFontFace> aData(new pdf::BuildinFontFace(item.first));
+        item.second = emitBuildinFont( aData.get(), item.second );
+    }
+
+    appendBuildinFontsToDict(aFontDict);
+    aFontDict.append( "\n>>\nendobj\n\n" );
+
+    if ( !updateObject( getFontDictObject() ) ) return false;
+    if ( !writeBuffer( aFontDict.getStr(), aFontDict.getLength() ) ) return false;
+    return true;
+}
+
+sal_Int32 PDFWriterImpl::emitResources()
+{
+    // emit shadings
+    if( ! m_aGradients.empty() )
+        CHECK_RETURN( emitGradients() );
+    // emit tilings
+    if( ! m_aTilings.empty() )
+        CHECK_RETURN( emitTilings() );
+
+    // emit font dict
+    CHECK_RETURN( emitFonts() );
+
+    // emit Resource dict
+    OStringBuffer aLine( 512 );
+    sal_Int32 nResourceDict = getResourceDictObj();
+    CHECK_RETURN( updateObject( nResourceDict ) );
+    aLine.setLength( 0 );
+    aLine.append( nResourceDict );
+    aLine.append( " 0 obj\n" );
+    m_aGlobalResourceDict.append( aLine, getFontDictObject() );
+    aLine.append( "endobj\n\n" );
+    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+    return nResourceDict;
+}
+
+sal_Int32 PDFWriterImpl::updateOutlineItemCount( std::vector< sal_Int32 >& rCounts,
+                                                 sal_Int32 nItemLevel,
+                                                 sal_Int32 nCurrentItemId )
+{
+    /* The /Count number of an item is
+       positive: the number of visible subitems
+       negative: the negative number of subitems that will become visible if
+                 the item gets opened
+       see PDF ref 1.4 p 478
+    */
+
+    sal_Int32 nCount = 0;
+
+    if( m_aContext.OpenBookmarkLevels < 0           || // all levels are visible
+        m_aContext.OpenBookmarkLevels >= nItemLevel    // this level is visible
+      )
+    {
+        PDFOutlineEntry& rItem = m_aOutline[ nCurrentItemId ];
+        sal_Int32 nChildren = rItem.m_aChildren.size();
+        for( sal_Int32 i = 0; i < nChildren; i++ )
+            nCount += updateOutlineItemCount( rCounts, nItemLevel+1, rItem.m_aChildren[i] );
+        rCounts[nCurrentItemId] = nCount;
+        // return 1 (this item) + visible sub items
+        if( nCount < 0 )
+            nCount = 0;
+        nCount++;
+    }
+    else
+    {
+        // this bookmark level is invisible
+        PDFOutlineEntry& rItem = m_aOutline[ nCurrentItemId ];
+        sal_Int32 nChildren = rItem.m_aChildren.size();
+        rCounts[ nCurrentItemId ] = -sal_Int32(rItem.m_aChildren.size());
+        for( sal_Int32 i = 0; i < nChildren; i++ )
+            updateOutlineItemCount( rCounts, nItemLevel+1, rItem.m_aChildren[i] );
+        nCount = -1;
+    }
+
+    return nCount;
+}
+
+sal_Int32 PDFWriterImpl::emitOutline()
+{
+    int i, nItems = m_aOutline.size();
+
+    // do we have an outline at all ?
+    if( nItems < 2 )
+        return 0;
+
+    // reserve object numbers for all outline items
+    for( i = 0; i < nItems; ++i )
+        m_aOutline[i].m_nObject = createObject();
+
+    // update all parent, next and prev object ids
+    for( i = 0; i < nItems; ++i )
+    {
+        PDFOutlineEntry& rItem = m_aOutline[i];
+        int nChildren = rItem.m_aChildren.size();
+
+        if( nChildren )
+        {
+            for( int n = 0; n < nChildren; ++n )
+            {
+                PDFOutlineEntry& rChild = m_aOutline[ rItem.m_aChildren[n] ];
+
+                rChild.m_nParentObject = rItem.m_nObject;
+                rChild.m_nPrevObject = (n > 0) ? m_aOutline[ rItem.m_aChildren[n-1] ].m_nObject : 0;
+                rChild.m_nNextObject = (n < nChildren-1) ? m_aOutline[ rItem.m_aChildren[n+1] ].m_nObject : 0;
+            }
+
+        }
+    }
+
+    // calculate Count entries for all items
+    std::vector< sal_Int32 > aCounts( nItems );
+    updateOutlineItemCount( aCounts, 0, 0 );
+
+    // emit hierarchy
+    for( i = 0; i < nItems; ++i )
+    {
+        PDFOutlineEntry& rItem = m_aOutline[i];
+        OStringBuffer aLine( 1024 );
+
+        CHECK_RETURN( updateObject( rItem.m_nObject ) );
+        aLine.append( rItem.m_nObject );
+        aLine.append( " 0 obj\n" );
+        aLine.append( "<<" );
+        // number of visible children (all levels)
+        if( i > 0 || aCounts[0] > 0 )
+        {
+            aLine.append( "/Count " );
+            aLine.append( aCounts[i] );
+        }
+        if( ! rItem.m_aChildren.empty() )
+        {
+            // children list: First, Last
+            aLine.append( "/First " );
+            aLine.append( m_aOutline[rItem.m_aChildren.front()].m_nObject );
+            aLine.append( " 0 R/Last " );
+            aLine.append( m_aOutline[rItem.m_aChildren.back()].m_nObject );
+            aLine.append( " 0 R\n" );
+        }
+        if( i > 0 )
+        {
+            // Title, Dest, Parent, Prev, Next
+            aLine.append( "/Title" );
+            appendUnicodeTextStringEncrypt( rItem.m_aTitle, rItem.m_nObject, aLine );
+            aLine.append( "\n" );
+            // Dest is not required
+            if( rItem.m_nDestID >= 0 && rItem.m_nDestID < static_cast<sal_Int32>(m_aDests.size()) )
+            {
+                aLine.append( "/Dest" );
+                appendDest( rItem.m_nDestID, aLine );
+            }
+            aLine.append( "/Parent " );
+            aLine.append( rItem.m_nParentObject );
+            aLine.append( " 0 R" );
+            if( rItem.m_nPrevObject )
+            {
+                aLine.append( "/Prev " );
+                aLine.append( rItem.m_nPrevObject );
+                aLine.append( " 0 R" );
+            }
+            if( rItem.m_nNextObject )
+            {
+                aLine.append( "/Next " );
+                aLine.append( rItem.m_nNextObject );
+                aLine.append( " 0 R" );
+            }
+        }
+        aLine.append( ">>\nendobj\n\n" );
+        CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+    }
+
+    return m_aOutline[0].m_nObject;
+}
+
+#undef CHECK_RETURN
+#define CHECK_RETURN( x ) if( !x ) return false
+
+bool PDFWriterImpl::appendDest( sal_Int32 nDestID, OStringBuffer& rBuffer )
+{
+    if( nDestID < 0 || nDestID >= static_cast<sal_Int32>(m_aDests.size()) )
+    {
+        SAL_INFO("vcl.pdfwriter", "ERROR: invalid dest " << static_cast<int>(nDestID) << " requested");
+        return false;
+    }
+
+    const PDFDest& rDest        = m_aDests[ nDestID ];
+    const PDFPage& rDestPage    = m_aPages[ rDest.m_nPage ];
+
+    rBuffer.append( '[' );
+    rBuffer.append( rDestPage.m_nPageObject );
+    rBuffer.append( " 0 R" );
+
+    switch( rDest.m_eType )
+    {
+        case PDFWriter::DestAreaType::XYZ:
+        default:
+            rBuffer.append( "/XYZ " );
+            appendFixedInt( rDest.m_aRect.Left(), rBuffer );
+            rBuffer.append( ' ' );
+            appendFixedInt( rDest.m_aRect.Bottom(), rBuffer );
+            rBuffer.append( " 0" );
+            break;
+        case PDFWriter::DestAreaType::FitRectangle:
+            rBuffer.append( "/FitR " );
+            appendFixedInt( rDest.m_aRect.Left(), rBuffer );
+            rBuffer.append( ' ' );
+            appendFixedInt( rDest.m_aRect.Top(), rBuffer );
+            rBuffer.append( ' ' );
+            appendFixedInt( rDest.m_aRect.Right(), rBuffer );
+            rBuffer.append( ' ' );
+            appendFixedInt( rDest.m_aRect.Bottom(), rBuffer );
+            break;
+    }
+    rBuffer.append( ']' );
+
+    return true;
+}
+
+bool PDFWriterImpl::emitScreenAnnotations()
+{
+    int nAnnots = m_aScreens.size();
+    for (int i = 0; i < nAnnots; i++)
+    {
+        const PDFScreen& rScreen = m_aScreens[i];
+
+        OStringBuffer aLine;
+        bool bEmbed = false;
+        if (!rScreen.m_aTempFileURL.isEmpty())
+        {
+            bEmbed = true;
+            if (!updateObject(rScreen.m_nTempFileObject))
+                continue;
+
+            SvFileStream aFileStream(rScreen.m_aTempFileURL, StreamMode::READ);
+            SvMemoryStream aMemoryStream;
+            aMemoryStream.WriteStream(aFileStream);
+
+            aLine.append(rScreen.m_nTempFileObject);
+            aLine.append(" 0 obj\n");
+            aLine.append("<< /Type /EmbeddedFile /Length ");
+            aLine.append(static_cast<sal_Int64>(aMemoryStream.GetSize()));
+            aLine.append(" >>\nstream\n");
+            CHECK_RETURN(writeBuffer(aLine.getStr(), aLine.getLength()));
+            aLine.setLength(0);
+
+            CHECK_RETURN(writeBuffer(aMemoryStream.GetData(), aMemoryStream.GetSize()));
+
+            aLine.append("\nendstream\nendobj\n\n");
+            CHECK_RETURN(writeBuffer(aLine.getStr(), aLine.getLength()));
+            aLine.setLength(0);
+        }
+
+        if (!updateObject(rScreen.m_nObject))
+            continue;
+
+        // Annot dictionary.
+        aLine.append(rScreen.m_nObject);
+        aLine.append(" 0 obj\n");
+        aLine.append("<</Type/Annot");
+        aLine.append("/Subtype/Screen/Rect[");
+        appendFixedInt(rScreen.m_aRect.Left(), aLine);
+        aLine.append(' ');
+        appendFixedInt(rScreen.m_aRect.Top(), aLine);
+        aLine.append(' ');
+        appendFixedInt(rScreen.m_aRect.Right(), aLine);
+        aLine.append(' ');
+        appendFixedInt(rScreen.m_aRect.Bottom(), aLine);
+        aLine.append("]");
+
+        // Action dictionary.
+        aLine.append("/A<</Type/Action /S/Rendition /AN ");
+        aLine.append(rScreen.m_nObject);
+        aLine.append(" 0 R ");
+
+        // Rendition dictionary.
+        aLine.append("/R<</Type/Rendition /S/MR ");
+
+        // MediaClip dictionary.
+        aLine.append("/C<</Type/MediaClip /S/MCD ");
+        if (bEmbed)
+        {
+            aLine.append("/D << /Type /Filespec /F (<embedded file>) /EF << /F ");
+            aLine.append(rScreen.m_nTempFileObject);
+            aLine.append(" 0 R >> >>");
+        }
+        else
+        {
+            // Linked.
+            aLine.append("/D << /Type /Filespec /FS /URL /F ");
+            appendLiteralStringEncrypt(rScreen.m_aURL, rScreen.m_nObject, aLine, osl_getThreadTextEncoding());
+            aLine.append(" >>");
+        }
+        // Allow playing the video via a tempfile.
+        aLine.append("/P <</TF (TEMPACCESS)>>");
+        // Until the real MIME type (instead of application/vnd.sun.star.media) is available here.
+        aLine.append("/CT (video/mp4)");
+        aLine.append(">>");
+
+        // End Rendition dictionary by requesting play/pause/stop controls.
+        aLine.append("/P<</BE<</C true >>>>");
+        aLine.append(">>");
+
+        // End Action dictionary.
+        aLine.append("/OP 0 >>");
+
+        // End Annot dictionary.
+        aLine.append("/P ");
+        aLine.append(m_aPages[rScreen.m_nPage].m_nPageObject);
+        aLine.append(" 0 R\n>>\nendobj\n\n");
+        CHECK_RETURN(writeBuffer(aLine.getStr(), aLine.getLength()));
+    }
+
+    return true;
+}
+
+bool PDFWriterImpl::emitLinkAnnotations()
+{
+    MARK("PDFWriterImpl::emitLinkAnnotations");
+    int nAnnots = m_aLinks.size();
+    for( int i = 0; i < nAnnots; i++ )
+    {
+        const PDFLink& rLink            = m_aLinks[i];
+        if( ! updateObject( rLink.m_nObject ) )
+            continue;
+
+        OStringBuffer aLine( 1024 );
+        aLine.append( rLink.m_nObject );
+        aLine.append( " 0 obj\n" );
+// i59651: key /F set bits Print to 1 rest to 0. We don't set NoZoom NoRotate to 1, since it's a 'should'
+// see PDF 8.4.2 and ISO 19005-1:2005 6.5.3
+        aLine.append( "<</Type/Annot" );
+        if( m_bIsPDF_A1 || m_bIsPDF_A2 || m_bIsPDF_A3)
+            aLine.append( "/F 4" );
+        aLine.append( "/Subtype/Link/Border[0 0 0]/Rect[" );
+
+        appendFixedInt( rLink.m_aRect.Left()-7, aLine );//the +7 to have a better shape of the border rectangle
+        aLine.append( ' ' );
+        appendFixedInt( rLink.m_aRect.Top(), aLine );
+        aLine.append( ' ' );
+        appendFixedInt( rLink.m_aRect.Right()+7, aLine );//the +7 to have a better shape of the border rectangle
+        aLine.append( ' ' );
+        appendFixedInt( rLink.m_aRect.Bottom(), aLine );
+        aLine.append( "]" );
+        if( rLink.m_nDest >= 0 )
+        {
+            aLine.append( "/Dest" );
+            appendDest( rLink.m_nDest, aLine );
+        }
+        else
+        {
+/*
+destination is external to the document, so
+we check in the following sequence:
+
+ if target type is neither .pdf, nor .od[tpgs], then
+          check if relative or absolute and act accordingly (use URI or 'launch application' as requested)
+                             end processing
+ else if target is .od[tpgs]: then
+      if conversion of type from od[tpgs]  to pdf is requested, convert it and this becomes the new target file
+      processing continue
+
+ if (new)target is .pdf : then
+     if GotToR is requested, then
+           convert the target in GoToR where the fragment of the URI is
+           considered the named destination in the target file, set relative or absolute as requested
+     else strip the fragment from URL and then set URI or 'launch application' as requested
+*/
+
+// FIXME: check if the decode mechanisms for URL processing throughout this implementation
+// are the correct one!!
+
+// extract target file type
+            auto url(URIHelper::resolveIdnaHost(rLink.m_aURL));
+
+            INetURLObject aDocumentURL( m_aContext.BaseURL );
+            INetURLObject aTargetURL( url );
+            bool bSetGoToRMode = false;
+            bool    bTargetHasPDFExtension = false;
+            INetProtocol eTargetProtocol = aTargetURL.GetProtocol();
+            bool    bIsUNCPath = false;
+
+            // check if the protocol is a known one, or if there is no protocol at all (on target only)
+            // if there is no protocol, make the target relative to the current document directory
+            // getting the needed URL information from the current document path
+            if( eTargetProtocol == INetProtocol::NotValid )
+            {
+                if( url.getLength() > 4 && url.startsWith("\\\\\\\\"))
+                {
+                    bIsUNCPath = true;
+                }
+                else
+                {
+                    INetURLObject aNewBase( aDocumentURL );//duplicate document URL
+                    aNewBase.removeSegment(); //remove last segment from it, obtaining the base URL of the
+                                              //target document
+                    aNewBase.insertName( url );
+                    aTargetURL = aNewBase;//reassign the new target URL
+                    //recompute the target protocol, with the new URL
+                    //normal URL processing resumes
+                    eTargetProtocol = aTargetURL.GetProtocol();
+                }
+            }
+
+            OUString aFileExtension = aTargetURL.GetFileExtension();
+
+            // Check if the URL ends in '/': if yes it's a directory,
+            // it will be forced to a URI link.
+            // possibly a malformed URI, leave it as it is, force as URI
+            if( aTargetURL.hasFinalSlash() )
+                m_aContext.DefaultLinkAction = PDFWriter::URIAction;
+
+            if( !aFileExtension.isEmpty() )
+            {
+                if( m_aContext.ConvertOOoTargetToPDFTarget )
+                {
+                    bool bChangeFileExtensionToPDF = false;
+                    //examine the file type (.odm .odt. .odp, odg, ods)
+                    if( aFileExtension.equalsIgnoreAsciiCase( "odm" ) )
+                        bChangeFileExtensionToPDF = true;
+                    if( aFileExtension.equalsIgnoreAsciiCase( "odt" ) )
+                        bChangeFileExtensionToPDF = true;
+                    else if( aFileExtension.equalsIgnoreAsciiCase( "odp" ) )
+                        bChangeFileExtensionToPDF = true;
+                    else if( aFileExtension.equalsIgnoreAsciiCase( "odg" ) )
+                        bChangeFileExtensionToPDF = true;
+                    else if( aFileExtension.equalsIgnoreAsciiCase( "ods" ) )
+                        bChangeFileExtensionToPDF = true;
+                    if( bChangeFileExtensionToPDF )
+                        aTargetURL.setExtension("pdf" );
+                }
+                //check if extension is pdf, see if GoToR should be forced
+                bTargetHasPDFExtension = aTargetURL.GetFileExtension().equalsIgnoreAsciiCase( "pdf" );
+                if( m_aContext.ForcePDFAction && bTargetHasPDFExtension )
+                    bSetGoToRMode = true;
+            }
+            //prepare the URL, if relative or not
+            INetProtocol eBaseProtocol = aDocumentURL.GetProtocol();
+            //queue the string common to all types of actions
+            aLine.append( "/A<</Type/Action/S");
+            if( bIsUNCPath ) // handle Win UNC paths
+            {
+                aLine.append( "/Launch/Win<</F" );
+                // INetURLObject is not good with UNC paths, use original path
+                appendLiteralStringEncrypt( url, rLink.m_nObject, aLine, osl_getThreadTextEncoding() );
+                aLine.append( ">>" );
+            }
+            else
+            {
+                bool bSetRelative = false;
+                bool bFileSpec = false;
+                //check if relative file link is requested and if the protocol is 'file://'
+                if( m_aContext.RelFsys && eBaseProtocol == eTargetProtocol && eTargetProtocol == INetProtocol::File )
+                    bSetRelative = true;
+
+                OUString aFragment = aTargetURL.GetMark( INetURLObject::DecodeMechanism::NONE /*DecodeMechanism::WithCharset*/ ); //fragment as is,
+                if( !bSetGoToRMode )
+                {
+                    switch( m_aContext.DefaultLinkAction )
+                    {
+                    default:
+                    case PDFWriter::URIAction :
+                    case PDFWriter::URIActionDestination :
+                        aLine.append( "/URI/URI" );
+                        break;
+                    case PDFWriter::LaunchAction:
+                        // now:
+                        // if a launch action is requested and the hyperlink target has a fragment
+                        // and the target file does not have a pdf extension, or it's not a 'file:://'
+                        // protocol then force the uri action on it
+                        // This code will permit the correct opening of application on web pages,
+                        // the one that normally have fragments (but I may be wrong...)
+                        // and will force the use of URI when the protocol is not file:
+                        if( (!aFragment.isEmpty() && !bTargetHasPDFExtension) ||
+                                        eTargetProtocol != INetProtocol::File )
+                        {
+                            aLine.append( "/URI/URI" );
+                        }
+                        else
+                        {
+                            aLine.append( "/Launch/F" );
+                            bFileSpec = true;
+                        }
+                        break;
+                    }
+                }
+
+                //fragment are encoded in the same way as in the named destination processing
+                if( bSetGoToRMode )
+                {
+                    //add the fragment
+                    OUString aURLNoMark = aTargetURL.GetURLNoMark( INetURLObject::DecodeMechanism::WithCharset );
+                    aLine.append("/GoToR");
+                    aLine.append("/F");
+                    appendLiteralStringEncrypt( bSetRelative ? INetURLObject::GetRelURL( m_aContext.BaseURL, aURLNoMark,
+                                                                                         INetURLObject::EncodeMechanism::WasEncoded,
+                                                                                         INetURLObject::DecodeMechanism::WithCharset ) :
+                                                                   aURLNoMark, rLink.m_nObject, aLine, osl_getThreadTextEncoding() );
+                    if( !aFragment.isEmpty() )
+                    {
+                        aLine.append("/D/");
+                        appendDestinationName( aFragment , aLine );
+                    }
+                }
+                else
+                {
+                    // change the fragment to accommodate the bookmark (only if the file extension
+                    // is PDF and the requested action is of the correct type)
+                    if(m_aContext.DefaultLinkAction == PDFWriter::URIActionDestination &&
+                               bTargetHasPDFExtension && !aFragment.isEmpty() )
+                    {
+                        OStringBuffer aLineLoc( 1024 );
+                        appendDestinationName( aFragment , aLineLoc );
+                        //substitute the fragment
+                        aTargetURL.SetMark( OStringToOUString(aLineLoc.makeStringAndClear(), RTL_TEXTENCODING_ASCII_US) );
+                    }
+                    OUString aURL = aTargetURL.GetMainURL( bFileSpec ? INetURLObject::DecodeMechanism::WithCharset : INetURLObject::DecodeMechanism::NONE );
+                    appendLiteralStringEncrypt(bSetRelative ? INetURLObject::GetRelURL( m_aContext.BaseURL, aURL,
+                                                                                        INetURLObject::EncodeMechanism::WasEncoded,
+                                                                                            bFileSpec ? INetURLObject::DecodeMechanism::WithCharset : INetURLObject::DecodeMechanism::NONE
+                                                                                            ) :
+                                                                               aURL , rLink.m_nObject, aLine, osl_getThreadTextEncoding() );
+                }
+            }
+            aLine.append( ">>\n" );
+        }
+        if( rLink.m_nStructParent > 0 )
+        {
+            aLine.append( "/StructParent " );
+            aLine.append( rLink.m_nStructParent );
+        }
+        aLine.append( ">>\nendobj\n\n" );
+        CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+    }
+
+    return true;
+}
+
+bool PDFWriterImpl::emitNoteAnnotations()
+{
+    // emit note annotations
+    int nAnnots = m_aNotes.size();
+    for( int i = 0; i < nAnnots; i++ )
+    {
+        const PDFNoteEntry& rNote       = m_aNotes[i];
+        if( ! updateObject( rNote.m_nObject ) )
+            return false;
+
+        OStringBuffer aLine( 1024 );
+        aLine.append( rNote.m_nObject );
+        aLine.append( " 0 obj\n" );
+// i59651: key /F set bits Print to 1 rest to 0. We don't set NoZoom NoRotate to 1, since it's a 'should'
+// see PDF 8.4.2 and ISO 19005-1:2005 6.5.3
+        aLine.append( "<</Type/Annot" );
+        if( m_bIsPDF_A1 || m_bIsPDF_A2 || m_bIsPDF_A3 )
+            aLine.append( "/F 4" );
+        aLine.append( "/Subtype/Text/Rect[" );
+
+        appendFixedInt( rNote.m_aRect.Left(), aLine );
+        aLine.append( ' ' );
+        appendFixedInt( rNote.m_aRect.Top(), aLine );
+        aLine.append( ' ' );
+        appendFixedInt( rNote.m_aRect.Right(), aLine );
+        aLine.append( ' ' );
+        appendFixedInt( rNote.m_aRect.Bottom(), aLine );
+        aLine.append( "]" );
+
+        // contents of the note (type text string)
+        aLine.append( "/Contents\n" );
+        appendUnicodeTextStringEncrypt( rNote.m_aContents.Contents, rNote.m_nObject, aLine );
+        aLine.append( "\n" );
+
+        // optional title
+        if( !rNote.m_aContents.Title.isEmpty() )
+        {
+            aLine.append( "/T" );
+            appendUnicodeTextStringEncrypt( rNote.m_aContents.Title, rNote.m_nObject, aLine );
+            aLine.append( "\n" );
+        }
+
+        aLine.append( ">>\nendobj\n\n" );
+        CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+    }
+    return true;
+}
+
+Font PDFWriterImpl::replaceFont( const vcl::Font& rControlFont, const vcl::Font&  rAppSetFont )
+{
+    bool bAdjustSize = false;
+
+    Font aFont( rControlFont );
+    if( aFont.GetFamilyName().isEmpty() )
+    {
+        aFont = rAppSetFont;
+        if( rControlFont.GetFontHeight() )
+            aFont.SetFontSize( Size( 0, rControlFont.GetFontHeight() ) );
+        else
+            bAdjustSize = true;
+        if( rControlFont.GetItalic() != ITALIC_DONTKNOW )
+            aFont.SetItalic( rControlFont.GetItalic() );
+        if( rControlFont.GetWeight() != WEIGHT_DONTKNOW )
+            aFont.SetWeight( rControlFont.GetWeight() );
+    }
+    else if( ! aFont.GetFontHeight() )
+    {
+        aFont.SetFontSize( rAppSetFont.GetFontSize() );
+        bAdjustSize = true;
+    }
+    if( bAdjustSize )
+    {
+        Size aFontSize = aFont.GetFontSize();
+        OutputDevice* pDefDev = Application::GetDefaultDevice();
+        aFontSize = OutputDevice::LogicToLogic( aFontSize, pDefDev->GetMapMode(), getMapMode() );
+        aFont.SetFontSize( aFontSize );
+    }
+    return aFont;
+}
+
+sal_Int32 PDFWriterImpl::getBestBuildinFont( const vcl::Font& rFont )
+{
+    sal_Int32 nBest = 4; // default to Helvetica
+    OUString aFontName( rFont.GetFamilyName() );
+    aFontName = aFontName.toAsciiLowerCase();
+
+    if( aFontName.indexOf( "times" ) != -1 )
+        nBest = 8;
+    else if( aFontName.indexOf( "courier" ) != -1 )
+        nBest = 0;
+    else if( aFontName.indexOf( "dingbats" ) != -1 )
+        nBest = 13;
+    else if( aFontName.indexOf( "symbol" ) != -1 )
+        nBest = 12;
+    if( nBest < 12 )
+    {
+        if( rFont.GetItalic() == ITALIC_OBLIQUE || rFont.GetItalic() == ITALIC_NORMAL )
+            nBest += 1;
+        if( rFont.GetWeight() > WEIGHT_MEDIUM )
+            nBest += 2;
+    }
+
+    if( m_aBuildinFontToObjectMap.find( nBest ) == m_aBuildinFontToObjectMap.end() )
+        m_aBuildinFontToObjectMap[ nBest ] = createObject();
+
+    return nBest;
+}
+
+static const Color& replaceColor( const Color& rCol1, const Color& rCol2 )
+{
+    return (rCol1 == COL_TRANSPARENT) ? rCol2 : rCol1;
+}
+
+void PDFWriterImpl::createDefaultPushButtonAppearance( PDFWidget& rButton, const PDFWriter::PushButtonWidget& rWidget )
+{
+    const StyleSettings& rSettings = Application::GetSettings().GetStyleSettings();
+
+    // save graphics state
+    push( PushFlags::ALL );
+
+    // transform relative to control's coordinates since an
+    // appearance stream is a form XObject
+    // this relies on the m_aRect member of rButton NOT already being transformed
+    // to default user space
+    if( rWidget.Background || rWidget.Border )
+    {
+        setLineColor( rWidget.Border ? replaceColor( rWidget.BorderColor, rSettings.GetLightColor() ) : COL_TRANSPARENT );
+        setFillColor( rWidget.Background ? replaceColor( rWidget.BackgroundColor, rSettings.GetDialogColor() ) : COL_TRANSPARENT );
+        drawRectangle( rWidget.Location );
+    }
+    // prepare font to use
+    Font aFont = replaceFont( rWidget.TextFont, rSettings.GetPushButtonFont() );
+    setFont( aFont );
+    setTextColor( replaceColor( rWidget.TextColor, rSettings.GetButtonTextColor() ) );
+
+    drawText( rButton.m_aRect, rButton.m_aText, rButton.m_nTextStyle );
+
+    // create DA string while local mapmode is still in place
+    // (that is before endRedirect())
+    OStringBuffer aDA( 256 );
+    appendNonStrokingColor( replaceColor( rWidget.TextColor, rSettings.GetButtonTextColor() ), aDA );
+    Font aDummyFont( "Helvetica", aFont.GetFontSize() );
+    sal_Int32 nDummyBuildin = getBestBuildinFont( aDummyFont );
+    aDA.append( ' ' );
+    aDA.append(pdf::BuildinFontFace::Get(nDummyBuildin).getNameObject());
+    aDA.append( ' ' );
+    m_aPages[m_nCurrentPage].appendMappedLength( sal_Int32( aFont.GetFontHeight() ), aDA );
+    aDA.append( " Tf" );
+    rButton.m_aDAString = aDA.makeStringAndClear();
+
+    pop();
+
+    rButton.m_aAppearances[ "N" ][ "Standard" ] = new SvMemoryStream();
+
+    /* seems like a bad hack but at least works in both AR5 and 6:
+       we draw the button ourselves and tell AR
+       the button would be totally transparent with no text
+
+       One would expect that simply setting a normal appearance
+       should suffice, but no, as soon as the user actually presses
+       the button and an action is tied to it (gasp! a button that
+       does something) the appearance gets replaced by some crap that AR
+       creates on the fly even if no DA or MK is given. On AR6 at least
+       the DA and MK work as expected, but on AR5 this creates a region
+       filled with the background color but nor text. Urgh.
+    */
+    rButton.m_aMKDict = "/BC [] /BG [] /CA";
+    rButton.m_aMKDictCAString = "";
+}
+
+Font PDFWriterImpl::drawFieldBorder( PDFWidget& rIntern,
+                                     const PDFWriter::AnyWidget& rWidget,
+                                     const StyleSettings& rSettings )
+{
+    Font aFont = replaceFont( rWidget.TextFont, rSettings.GetFieldFont() );
+
+    if( rWidget.Background || rWidget.Border )
+    {
+        if( rWidget.Border && rWidget.BorderColor == COL_TRANSPARENT )
+        {
+            sal_Int32 nDelta = GetDPIX() / 500;
+            if( nDelta < 1 )
+                nDelta = 1;
+            setLineColor( COL_TRANSPARENT );
+            tools::Rectangle aRect = rIntern.m_aRect;
+            setFillColor( rSettings.GetLightBorderColor() );
+            drawRectangle( aRect );
+            aRect.AdjustLeft(nDelta ); aRect.AdjustTop(nDelta );
+            aRect.AdjustRight( -nDelta ); aRect.AdjustBottom( -nDelta );
+            setFillColor( rSettings.GetFieldColor() );
+            drawRectangle( aRect );
+            setFillColor( rSettings.GetLightColor() );
+            drawRectangle( tools::Rectangle( Point( aRect.Left(), aRect.Bottom()-nDelta ), aRect.BottomRight() ) );
+            drawRectangle( tools::Rectangle( Point( aRect.Right()-nDelta, aRect.Top() ), aRect.BottomRight() ) );
+            setFillColor( rSettings.GetDarkShadowColor() );
+            drawRectangle( tools::Rectangle( aRect.TopLeft(), Point( aRect.Left()+nDelta, aRect.Bottom() ) ) );
+            drawRectangle( tools::Rectangle( aRect.TopLeft(), Point( aRect.Right(), aRect.Top()+nDelta ) ) );
+        }
+        else
+        {
+            setLineColor( rWidget.Border ? replaceColor( rWidget.BorderColor, rSettings.GetShadowColor() ) : COL_TRANSPARENT );
+            setFillColor( rWidget.Background ? replaceColor( rWidget.BackgroundColor, rSettings.GetFieldColor() ) : COL_TRANSPARENT );
+            drawRectangle( rIntern.m_aRect );
+        }
+
+        if( rWidget.Border )
+        {
+            // adjust edit area accounting for border
+            sal_Int32 nDelta = aFont.GetFontHeight()/4;
+            if( nDelta < 1 )
+                nDelta = 1;
+            rIntern.m_aRect.AdjustLeft(nDelta );
+            rIntern.m_aRect.AdjustTop(nDelta );
+            rIntern.m_aRect.AdjustRight( -nDelta );
+            rIntern.m_aRect.AdjustBottom( -nDelta );
+        }
+    }
+    return aFont;
+}
+
+void PDFWriterImpl::createDefaultEditAppearance( PDFWidget& rEdit, const PDFWriter::EditWidget& rWidget )
+{
+    const StyleSettings& rSettings = Application::GetSettings().GetStyleSettings();
+    SvMemoryStream* pEditStream = new SvMemoryStream( 1024, 1024 );
+
+    push( PushFlags::ALL );
+
+    // prepare font to use, draw field border
+    Font aFont = drawFieldBorder( rEdit, rWidget, rSettings );
+    sal_Int32 nBest = getSystemFont( aFont );
+
+    // prepare DA string
+    OStringBuffer aDA( 32 );
+    appendNonStrokingColor( replaceColor( rWidget.TextColor, rSettings.GetFieldTextColor() ), aDA );
+    aDA.append( ' ' );
+    aDA.append( "/F" );
+    aDA.append( nBest );
+
+    OStringBuffer aDR( 32 );
+    aDR.append( "/Font " );
+    aDR.append( getFontDictObject() );
+    aDR.append( " 0 R" );
+    rEdit.m_aDRDict = aDR.makeStringAndClear();
+    aDA.append( ' ' );
+    m_aPages[ m_nCurrentPage ].appendMappedLength( sal_Int32( aFont.GetFontHeight() ), aDA );
+    aDA.append( " Tf" );
+
+    /*  create an empty appearance stream, let the viewer create
+        the appearance at runtime. This is because AR5 seems to
+        paint the widget appearance always, and a dynamically created
+        appearance on top of it. AR6 is well behaved in that regard, so
+        that behaviour seems to be a bug. Anyway this empty appearance
+        relies on /NeedAppearances in the AcroForm dictionary set to "true"
+     */
+    beginRedirect( pEditStream, rEdit.m_aRect );
+    OString aAppearance = "/Tx BMC\nEMC\n";
+    writeBuffer( aAppearance.getStr(), aAppearance.getLength() );
+
+    endRedirect();
+    pop();
+
+    rEdit.m_aAppearances[ "N" ][ "Standard" ] = pEditStream;
+
+    rEdit.m_aDAString = aDA.makeStringAndClear();
+}
+
+void PDFWriterImpl::createDefaultListBoxAppearance( PDFWidget& rBox, const PDFWriter::ListBoxWidget& rWidget )
+{
+    const StyleSettings& rSettings = Application::GetSettings().GetStyleSettings();
+    SvMemoryStream* pListBoxStream = new SvMemoryStream( 1024, 1024 );
+
+    push( PushFlags::ALL );
+
+    // prepare font to use, draw field border
+    Font aFont = drawFieldBorder( rBox, rWidget, rSettings );
+    sal_Int32 nBest = getSystemFont( aFont );
+
+    beginRedirect( pListBoxStream, rBox.m_aRect );
+
+    setLineColor( COL_TRANSPARENT );
+    setFillColor( replaceColor( rWidget.BackgroundColor, rSettings.GetFieldColor() ) );
+    drawRectangle( rBox.m_aRect );
+
+    // empty appearance, see createDefaultEditAppearance for reference
+    OString aAppearance = "/Tx BMC\nEMC\n";
+    writeBuffer( aAppearance.getStr(), aAppearance.getLength() );
+
+    endRedirect();
+    pop();
+
+    rBox.m_aAppearances[ "N" ][ "Standard" ] = pListBoxStream;
+
+    // prepare DA string
+    OStringBuffer aDA( 256 );
+    // prepare DA string
+    appendNonStrokingColor( replaceColor( rWidget.TextColor, rSettings.GetFieldTextColor() ), aDA );
+    aDA.append( ' ' );
+    aDA.append( "/F" );
+    aDA.append( nBest );
+
+    OStringBuffer aDR( 32 );
+    aDR.append( "/Font " );
+    aDR.append( getFontDictObject() );
+    aDR.append( " 0 R" );
+    rBox.m_aDRDict = aDR.makeStringAndClear();
+    aDA.append( ' ' );
+    m_aPages[ m_nCurrentPage ].appendMappedLength( sal_Int32( aFont.GetFontHeight() ), aDA );
+    aDA.append( " Tf" );
+    rBox.m_aDAString = aDA.makeStringAndClear();
+}
+
+void PDFWriterImpl::createDefaultCheckBoxAppearance( PDFWidget& rBox, const PDFWriter::CheckBoxWidget& rWidget )
+{
+    const StyleSettings& rSettings = Application::GetSettings().GetStyleSettings();
+
+    // save graphics state
+    push( PushFlags::ALL );
+
+    if( rWidget.Background || rWidget.Border )
+    {
+        setLineColor( rWidget.Border ? replaceColor( rWidget.BorderColor, rSettings.GetCheckedColor() ) : COL_TRANSPARENT );
+        setFillColor( rWidget.Background ? replaceColor( rWidget.BackgroundColor, rSettings.GetFieldColor() ) : COL_TRANSPARENT );
+        drawRectangle( rBox.m_aRect );
+    }
+
+    Font aFont = replaceFont( rWidget.TextFont, rSettings.GetRadioCheckFont() );
+    setFont( aFont );
+    Size aFontSize = aFont.GetFontSize();
+    if( aFontSize.Height() > rBox.m_aRect.GetHeight() )
+        aFontSize.setHeight( rBox.m_aRect.GetHeight() );
+    sal_Int32 nDelta = aFontSize.Height()/10;
+    if( nDelta < 1 )
+        nDelta = 1;
+
+    tools::Rectangle aCheckRect, aTextRect;
+    {
+        aCheckRect.SetLeft( rBox.m_aRect.Left() + nDelta );
+        aCheckRect.SetTop( rBox.m_aRect.Top() + (rBox.m_aRect.GetHeight()-aFontSize.Height())/2 );
+        aCheckRect.SetRight( aCheckRect.Left() + aFontSize.Height() );
+        aCheckRect.SetBottom( aCheckRect.Top() + aFontSize.Height() );
+
+        // #i74206# handle small controls without text area
+        while( aCheckRect.GetWidth() > rBox.m_aRect.GetWidth() && aCheckRect.GetWidth() > nDelta )
+        {
+            aCheckRect.AdjustRight( -nDelta );
+            aCheckRect.AdjustTop(nDelta/2 );
+            aCheckRect.AdjustBottom( -(nDelta - (nDelta/2)) );
+        }
+
+        aTextRect.SetLeft( rBox.m_aRect.Left() + aCheckRect.GetWidth()+5*nDelta );
+        aTextRect.SetTop( rBox.m_aRect.Top() );
+        aTextRect.SetRight( aTextRect.Left() + rBox.m_aRect.GetWidth() - aCheckRect.GetWidth()-6*nDelta );
+        aTextRect.SetBottom( rBox.m_aRect.Bottom() );
+    }
+    setLineColor( COL_BLACK );
+    setFillColor( COL_TRANSPARENT );
+    OStringBuffer aLW( 32 );
+    aLW.append( "q " );
+    m_aPages[m_nCurrentPage].appendMappedLength( nDelta, aLW );
+    aLW.append( " w " );
+    writeBuffer( aLW.getStr(), aLW.getLength() );
+    drawRectangle( aCheckRect );
+    writeBuffer( " Q\n", 3 );
+    setTextColor( replaceColor( rWidget.TextColor, rSettings.GetRadioCheckTextColor() ) );
+    drawText( aTextRect, rBox.m_aText, rBox.m_nTextStyle );
+
+    pop();
+
+    OStringBuffer aDA( 256 );
+
+    // tdf#93853 don't rely on Zapf (or any other 'standard' font)
+    // being present, but our own OpenSymbol - N.B. PDF/A for good
+    // reasons require even the standard PS fonts to be embedded!
+    Push();
+    SetFont( Font( OUString( "OpenSymbol" ), aFont.GetFontSize() ) );
+    FontCharMapRef pMap;
+    GetFontCharMap(pMap);
+    const LogicalFontInstance* pFontInstance = GetFontInstance();
+    const PhysicalFontFace* pDevFont = pFontInstance->GetFontFace();
+    Pop();
+
+    // make sure OpenSymbol is embedded, and includes our checkmark
+    const sal_Unicode cMark=0x2713;
+    const GlyphItem aItem(0, 0, pMap->GetGlyphIndex(cMark),
+                          Point(), GlyphItemFlags::NONE, 0, 0,
+                          const_cast<LogicalFontInstance*>(pFontInstance));
+    const std::vector<sal_Ucs> aCodeUnits={ cMark };
+    sal_uInt8 nMappedGlyph;
+    sal_Int32 nMappedFontObject;
+    registerGlyph(&aItem, pDevFont, aCodeUnits, nMappedGlyph, nMappedFontObject);
+
+    appendNonStrokingColor( replaceColor( rWidget.TextColor, rSettings.GetRadioCheckTextColor() ), aDA );
+    aDA.append( ' ' );
+    aDA.append( "/F" );
+    aDA.append( nMappedFontObject );
+    aDA.append( " 0 Tf" );
+
+    OStringBuffer aDR( 32 );
+    aDR.append( "/Font " );
+    aDR.append( getFontDictObject() );
+    aDR.append( " 0 R" );
+    rBox.m_aDRDict = aDR.makeStringAndClear();
+    rBox.m_aDAString = aDA.makeStringAndClear();
+    rBox.m_aMKDict = "/CA";
+    rBox.m_aMKDictCAString = "8";
+    rBox.m_aRect = aCheckRect;
+
+    // create appearance streams
+    sal_Int32 nCharXOffset = 1000 - 787; // metrics from OpenSymbol
+    nCharXOffset *= aCheckRect.GetHeight();
+    nCharXOffset /= 2000;
+    sal_Int32 nCharYOffset = 1000 - (820-143); // metrics from Zapf
+    nCharYOffset *= aCheckRect.GetHeight();
+    nCharYOffset /= 2000;
+
+    // write 'checked' appearance stream
+    SvMemoryStream* pCheckStream = new SvMemoryStream( 256, 256 );
+    beginRedirect( pCheckStream, aCheckRect );
+    aDA.append( "/Tx BMC\nq BT\n" );
+    appendNonStrokingColor( replaceColor( rWidget.TextColor, rSettings.GetRadioCheckTextColor() ), aDA );
+    aDA.append( ' ' );
+    aDA.append( "/F" );
+    aDA.append( nMappedFontObject );
+    aDA.append( ' ' );
+    m_aPages[ m_nCurrentPage ].appendMappedLength( sal_Int32( aCheckRect.GetHeight() ), aDA );
+    aDA.append( " Tf\n" );
+    m_aPages[ m_nCurrentPage ].appendMappedLength( nCharXOffset, aDA );
+    aDA.append( " " );
+    m_aPages[ m_nCurrentPage ].appendMappedLength( nCharYOffset, aDA );
+    aDA.append( " Td <" );
+    appendHex( nMappedGlyph, aDA );
+    aDA.append( "> Tj\nET\nQ\nEMC\n" );
+    writeBuffer( aDA.getStr(), aDA.getLength() );
+    endRedirect();
+    rBox.m_aAppearances[ "N" ][ "Yes" ] = pCheckStream;
+
+    // write 'unchecked' appearance stream
+    SvMemoryStream* pUncheckStream = new SvMemoryStream( 256, 256 );
+    beginRedirect( pUncheckStream, aCheckRect );
+    writeBuffer( "/Tx BMC\nEMC\n", 12 );
+    endRedirect();
+    rBox.m_aAppearances[ "N" ][ "Off" ] = pUncheckStream;
+}
+
+void PDFWriterImpl::createDefaultRadioButtonAppearance( PDFWidget& rBox, const PDFWriter::RadioButtonWidget& rWidget )
+{
+    const StyleSettings& rSettings = Application::GetSettings().GetStyleSettings();
+
+    // save graphics state
+    push( PushFlags::ALL );
+
+    if( rWidget.Background || rWidget.Border )
+    {
+        setLineColor( rWidget.Border ? replaceColor( rWidget.BorderColor, rSettings.GetCheckedColor() ) : COL_TRANSPARENT );
+        setFillColor( rWidget.Background ? replaceColor( rWidget.BackgroundColor, rSettings.GetFieldColor() ) : COL_TRANSPARENT );
+        drawRectangle( rBox.m_aRect );
+    }
+
+    Font aFont = replaceFont( rWidget.TextFont, rSettings.GetRadioCheckFont() );
+    setFont( aFont );
+    Size aFontSize = aFont.GetFontSize();
+    if( aFontSize.Height() > rBox.m_aRect.GetHeight() )
+        aFontSize.setHeight( rBox.m_aRect.GetHeight() );
+    sal_Int32 nDelta = aFontSize.Height()/10;
+    if( nDelta < 1 )
+        nDelta = 1;
+
+    tools::Rectangle aCheckRect, aTextRect;
+    {
+        aCheckRect.SetLeft( rBox.m_aRect.Left() + nDelta );
+        aCheckRect.SetTop( rBox.m_aRect.Top() + (rBox.m_aRect.GetHeight()-aFontSize.Height())/2 );
+        aCheckRect.SetRight( aCheckRect.Left() + aFontSize.Height() );
+        aCheckRect.SetBottom( aCheckRect.Top() + aFontSize.Height() );
+
+        // #i74206# handle small controls without text area
+        while( aCheckRect.GetWidth() > rBox.m_aRect.GetWidth() && aCheckRect.GetWidth() > nDelta )
+        {
+            aCheckRect.AdjustRight( -nDelta );
+            aCheckRect.AdjustTop(nDelta/2 );
+            aCheckRect.AdjustBottom( -(nDelta - (nDelta/2)) );
+        }
+
+        aTextRect.SetLeft( rBox.m_aRect.Left() + aCheckRect.GetWidth()+5*nDelta );
+        aTextRect.SetTop( rBox.m_aRect.Top() );
+        aTextRect.SetRight( aTextRect.Left() + rBox.m_aRect.GetWidth() - aCheckRect.GetWidth()-6*nDelta );
+        aTextRect.SetBottom( rBox.m_aRect.Bottom() );
+    }
+    setLineColor( COL_BLACK );
+    setFillColor( COL_TRANSPARENT );
+    OStringBuffer aLW( 32 );
+    aLW.append( "q " );
+    m_aPages[ m_nCurrentPage ].appendMappedLength( nDelta, aLW );
+    aLW.append( " w " );
+    writeBuffer( aLW.getStr(), aLW.getLength() );
+    drawEllipse( aCheckRect );
+    writeBuffer( " Q\n", 3 );
+    setTextColor( replaceColor( rWidget.TextColor, rSettings.GetRadioCheckTextColor() ) );
+    drawText( aTextRect, rBox.m_aText, rBox.m_nTextStyle );
+
+    pop();
+
+    OStringBuffer aDA( 256 );
+    appendNonStrokingColor( replaceColor( rWidget.TextColor, rSettings.GetRadioCheckTextColor() ), aDA );
+    rBox.m_aDAString = aDA.makeStringAndClear();
+    //to encrypt this (el)
+    rBox.m_aMKDict = "/CA";
+    //after this assignment, to m_aMKDic cannot be added anything
+    rBox.m_aMKDictCAString = "l";
+
+    rBox.m_aRect = aCheckRect;
+
+    // create appearance streams
+    push( PushFlags::ALL);
+    SvMemoryStream* pCheckStream = new SvMemoryStream( 256, 256 );
+
+    beginRedirect( pCheckStream, aCheckRect );
+    aDA.append( "/Tx BMC\nq BT\n" );
+    appendNonStrokingColor( replaceColor( rWidget.TextColor, rSettings.GetRadioCheckTextColor() ), aDA );
+    aDA.append( ' ' );
+    m_aPages[m_nCurrentPage].appendMappedLength( sal_Int32( aCheckRect.GetHeight() ), aDA );
+    aDA.append( " 0 0 Td\nET\nQ\n" );
+    writeBuffer( aDA.getStr(), aDA.getLength() );
+    setFillColor( replaceColor( rWidget.TextColor, rSettings.GetRadioCheckTextColor() ) );
+    setLineColor( COL_TRANSPARENT );
+    aCheckRect.AdjustLeft(3*nDelta );
+    aCheckRect.AdjustTop(3*nDelta );
+    aCheckRect.AdjustBottom( -(3*nDelta) );
+    aCheckRect.AdjustRight( -(3*nDelta) );
+    drawEllipse( aCheckRect );
+    writeBuffer( "\nEMC\n", 5 );
+    endRedirect();
+
+    pop();
+    rBox.m_aAppearances[ "N" ][ "Yes" ] = pCheckStream;
+
+    SvMemoryStream* pUncheckStream = new SvMemoryStream( 256, 256 );
+    beginRedirect( pUncheckStream, aCheckRect );
+    writeBuffer( "/Tx BMC\nEMC\n", 12 );
+    endRedirect();
+    rBox.m_aAppearances[ "N" ][ "Off" ] = pUncheckStream;
+}
+
+bool PDFWriterImpl::emitAppearances( PDFWidget& rWidget, OStringBuffer& rAnnotDict )
+{
+    // TODO: check and insert default streams
+    OString aStandardAppearance;
+    switch( rWidget.m_eType )
+    {
+        case PDFWriter::CheckBox:
+            aStandardAppearance = OUStringToOString( rWidget.m_aValue, RTL_TEXTENCODING_ASCII_US );
+            break;
+        default:
+            break;
+    }
+
+    if( !rWidget.m_aAppearances.empty() )
+    {
+        rAnnotDict.append( "/AP<<\n" );
+        for (auto & dict_item : rWidget.m_aAppearances)
+        {
+            rAnnotDict.append( "/" );
+            rAnnotDict.append( dict_item.first );
+            bool bUseSubDict = (dict_item.second.size() > 1);
+
+            // PDF/A requires sub-dicts for /FT/Btn objects (clause
+            // 6.3.3)
+            if( m_bIsPDF_A1 || m_bIsPDF_A2 || m_bIsPDF_A3)
+            {
+                if( rWidget.m_eType == PDFWriter::RadioButton ||
+                    rWidget.m_eType == PDFWriter::CheckBox ||
+                    rWidget.m_eType == PDFWriter::PushButton )
+                {
+                    bUseSubDict = true;
+                }
+            }
+
+            rAnnotDict.append( bUseSubDict ? "<<" : " " );
+
+            for (auto const& stream_item : dict_item.second)
+            {
+                SvMemoryStream* pApppearanceStream = stream_item.second;
+                dict_item.second[ stream_item.first ] = nullptr;
+
+                bool bDeflate = compressStream( pApppearanceStream );
+
+                sal_Int64 nStreamLen = pApppearanceStream->TellEnd();
+                pApppearanceStream->Seek( STREAM_SEEK_TO_BEGIN );
+                sal_Int32 nObject = createObject();
+                CHECK_RETURN( updateObject( nObject ) );
+                if (g_bDebugDisableCompression)
+                {
+                    emitComment( "PDFWriterImpl::emitAppearances" );
+                }
+                OStringBuffer aLine;
+                aLine.append( nObject );
+
+                aLine.append( " 0 obj\n"
+                              "<</Type/XObject\n"
+                              "/Subtype/Form\n"
+                              "/BBox[0 0 " );
+                appendFixedInt( rWidget.m_aRect.GetWidth()-1, aLine );
+                aLine.append( " " );
+                appendFixedInt( rWidget.m_aRect.GetHeight()-1, aLine );
+                aLine.append( "]\n"
+                              "/Resources " );
+                aLine.append( getResourceDictObj() );
+                aLine.append( " 0 R\n"
+                              "/Length " );
+                aLine.append( nStreamLen );
+                aLine.append( "\n" );
+                if( bDeflate )
+                    aLine.append( "/Filter/FlateDecode\n" );
+                aLine.append( ">>\nstream\n" );
+                CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+                checkAndEnableStreamEncryption( nObject );
+                CHECK_RETURN( writeBuffer( pApppearanceStream->GetData(), nStreamLen ) );
+                disableStreamEncryption();
+                CHECK_RETURN( writeBuffer( "\nendstream\nendobj\n\n", 19 ) );
+
+                if( bUseSubDict )
+                {
+                    rAnnotDict.append( " /" );
+                    rAnnotDict.append( stream_item.first );
+                    rAnnotDict.append( " " );
+                }
+                rAnnotDict.append( nObject );
+                rAnnotDict.append( " 0 R" );
+
+                delete pApppearanceStream;
+            }
+
+            rAnnotDict.append( bUseSubDict ? ">>\n" : "\n" );
+        }
+        rAnnotDict.append( ">>\n" );
+        if( !aStandardAppearance.isEmpty() )
+        {
+            rAnnotDict.append( "/AS /" );
+            rAnnotDict.append( aStandardAppearance );
+            rAnnotDict.append( "\n" );
+        }
+    }
+
+    return true;
+}
+
+bool PDFWriterImpl::emitWidgetAnnotations()
+{
+    ensureUniqueRadioOnValues();
+
+    int nAnnots = m_aWidgets.size();
+    for( int a = 0; a < nAnnots; a++ )
+    {
+        PDFWidget& rWidget = m_aWidgets[a];
+
+        OStringBuffer aLine( 1024 );
+        OStringBuffer aValue( 256 );
+        aLine.append( rWidget.m_nObject );
+        aLine.append( " 0 obj\n"
+                      "<<" );
+        if( rWidget.m_eType != PDFWriter::Hierarchy )
+        {
+            // emit widget annotation only for terminal fields
+            if( rWidget.m_aKids.empty() )
+            {
+                int iRectMargin;
+
+                aLine.append( "/Type/Annot/Subtype/Widget/F " );
+
+                if (rWidget.m_eType == PDFWriter::Signature)
+                {
+                    aLine.append( "132\n" ); // Print & Locked
+                    iRectMargin = 0;
+                }
+                else
+                {
+                    aLine.append( "4\n" );
+                    iRectMargin = 1;
+                }
+
+                aLine.append("/Rect[" );
+                appendFixedInt( rWidget.m_aRect.Left()-iRectMargin, aLine );
+                aLine.append( ' ' );
+                appendFixedInt( rWidget.m_aRect.Top()+iRectMargin, aLine );
+                aLine.append( ' ' );
+                appendFixedInt( rWidget.m_aRect.Right()+iRectMargin, aLine );
+                aLine.append( ' ' );
+                appendFixedInt( rWidget.m_aRect.Bottom()-iRectMargin, aLine );
+                aLine.append( "]\n" );
+            }
+            aLine.append( "/FT/" );
+            switch( rWidget.m_eType )
+            {
+                case PDFWriter::RadioButton:
+                case PDFWriter::CheckBox:
+                    // for radio buttons only the RadioButton field, not the
+                    // CheckBox children should have a value, else acrobat reader
+                    // does not always check the right button
+                    // of course real check boxes (not belonging to a radio group)
+                    // need their values, too
+                    if( rWidget.m_eType == PDFWriter::RadioButton || rWidget.m_nRadioGroup < 0 )
+                    {
+                        aValue.append( "/" );
+                        // check for radio group with all buttons unpressed
+                        if( rWidget.m_aValue.isEmpty() )
+                            aValue.append( "Off" );
+                        else
+                            appendName( rWidget.m_aValue, aValue );
+                    }
+                    [[fallthrough]];
+                case PDFWriter::PushButton:
+                    aLine.append( "Btn" );
+                    break;
+                case PDFWriter::ListBox:
+                    if( rWidget.m_nFlags & 0x200000 ) // multiselect
+                    {
+                        aValue.append( "[" );
+                        for( size_t i = 0; i < rWidget.m_aSelectedEntries.size(); i++ )
+                        {
+                            sal_Int32 nEntry = rWidget.m_aSelectedEntries[i];
+                            if( nEntry >= 0 && nEntry < sal_Int32(rWidget.m_aListEntries.size()) )
+                                appendUnicodeTextStringEncrypt( rWidget.m_aListEntries[ nEntry ], rWidget.m_nObject, aValue );
+                        }
+                        aValue.append( "]" );
+                    }
+                    else if( !rWidget.m_aSelectedEntries.empty() &&
+                             rWidget.m_aSelectedEntries[0] >= 0 &&
+                             rWidget.m_aSelectedEntries[0] < sal_Int32(rWidget.m_aListEntries.size()) )
+                    {
+                        appendUnicodeTextStringEncrypt( rWidget.m_aListEntries[ rWidget.m_aSelectedEntries[0] ], rWidget.m_nObject, aValue );
+                    }
+                    else
+                        appendUnicodeTextStringEncrypt( OUString(), rWidget.m_nObject, aValue );
+                    aLine.append( "Ch" );
+                    break;
+                case PDFWriter::ComboBox:
+                    appendUnicodeTextStringEncrypt( rWidget.m_aValue, rWidget.m_nObject, aValue );
+                    aLine.append( "Ch" );
+                    break;
+                case PDFWriter::Edit:
+                    aLine.append( "Tx" );
+                    appendUnicodeTextStringEncrypt( rWidget.m_aValue, rWidget.m_nObject, aValue );
+                    break;
+                case PDFWriter::Signature:
+                    aLine.append( "Sig" );
+                    aValue.append(OUStringToOString(rWidget.m_aValue, RTL_TEXTENCODING_ASCII_US));
+                    break;
+                case PDFWriter::Hierarchy: // make the compiler happy
+                    break;
+            }
+            aLine.append( "\n" );
+            aLine.append( "/P " );
+            aLine.append( m_aPages[ rWidget.m_nPage ].m_nPageObject );
+            aLine.append( " 0 R\n" );
+        }
+        if( rWidget.m_nParent )
+        {
+            aLine.append( "/Parent " );
+            aLine.append( rWidget.m_nParent );
+            aLine.append( " 0 R\n" );
+        }
+        if( !rWidget.m_aKids.empty() )
+        {
+            aLine.append( "/Kids[" );
+            for( size_t i = 0; i < rWidget.m_aKids.size(); i++ )
+            {
+                aLine.append( rWidget.m_aKids[i] );
+                aLine.append( " 0 R" );
+                aLine.append( ( (i&15) == 15 ) ? "\n" : " " );
+            }
+            aLine.append( "]\n" );
+        }
+        if( !rWidget.m_aName.isEmpty() )
+        {
+            aLine.append( "/T" );
+            appendLiteralStringEncrypt( rWidget.m_aName, rWidget.m_nObject, aLine );
+            aLine.append( "\n" );
+        }
+        if( m_aContext.Version > PDFWriter::PDFVersion::PDF_1_2 && !rWidget.m_aDescription.isEmpty() )
+        {
+            // the alternate field name should be unicode able since it is
+            // supposed to be used in UI
+            aLine.append( "/TU" );
+            appendUnicodeTextStringEncrypt( rWidget.m_aDescription, rWidget.m_nObject, aLine );
+            aLine.append( "\n" );
+        }
+
+        if( rWidget.m_nFlags )
+        {
+            aLine.append( "/Ff " );
+            aLine.append( rWidget.m_nFlags );
+            aLine.append( "\n" );
+        }
+        if( !aValue.isEmpty() )
+        {
+            OString aVal = aValue.makeStringAndClear();
+            aLine.append( "/V " );
+            aLine.append( aVal );
+            aLine.append( "\n"
+                          "/DV " );
+            aLine.append( aVal );
+            aLine.append( "\n" );
+        }
+        if( rWidget.m_eType == PDFWriter::ListBox || rWidget.m_eType == PDFWriter::ComboBox )
+        {
+            sal_Int32 nTI = -1;
+            aLine.append( "/Opt[\n" );
+            sal_Int32 i = 0;
+            for (auto const& entry : rWidget.m_aListEntries)
+            {
+                appendUnicodeTextStringEncrypt( entry, rWidget.m_nObject, aLine );
+                aLine.append( "\n" );
+                if( entry == rWidget.m_aValue )
+                    nTI = i;
+                ++i;
+            }
+            aLine.append( "]\n" );
+            if( nTI > 0 )
+            {
+                aLine.append( "/TI " );
+                aLine.append( nTI );
+                aLine.append( "\n" );
+                if( rWidget.m_nFlags & 0x200000 ) // Multiselect
+                {
+                    aLine.append( "/I [" );
+                    aLine.append( nTI );
+                    aLine.append( "]\n" );
+                }
+            }
+        }
+        if( rWidget.m_eType == PDFWriter::Edit && rWidget.m_nMaxLen > 0 )
+        {
+            aLine.append( "/MaxLen " );
+            aLine.append( rWidget.m_nMaxLen );
+            aLine.append( "\n" );
+        }
+        if( rWidget.m_eType == PDFWriter::PushButton )
+        {
+            if(!m_bIsPDF_A1)
+            {
+                OStringBuffer aDest;
+                if( rWidget.m_nDest != -1 && appendDest( m_aDestinationIdTranslation[ rWidget.m_nDest ], aDest ) )
+                {
+                    aLine.append( "/AA<</D<</Type/Action/S/GoTo/D " );
+                    aLine.append( aDest.makeStringAndClear() );
+                    aLine.append( ">>>>\n" );
+                }
+                else if( rWidget.m_aListEntries.empty() )
+                {
+                    if( !m_bIsPDF_A2 && !m_bIsPDF_A3 )
+                    {
+                        // create a reset form action
+                        aLine.append( "/AA<</D<</Type/Action/S/ResetForm>>>>\n" );
+                    }
+                }
+                else if( rWidget.m_bSubmit )
+                {
+                    // create a submit form action
+                    aLine.append( "/AA<</D<</Type/Action/S/SubmitForm/F" );
+                    appendLiteralStringEncrypt( rWidget.m_aListEntries.front(), rWidget.m_nObject, aLine, osl_getThreadTextEncoding() );
+                    aLine.append( "/Flags " );
+
+                    sal_Int32 nFlags = 0;
+                    switch( m_aContext.SubmitFormat )
+                    {
+                    case PDFWriter::HTML:
+                        nFlags |= 4;
+                        break;
+                    case PDFWriter::XML:
+                        if( m_aContext.Version > PDFWriter::PDFVersion::PDF_1_3 )
+                            nFlags |= 32;
+                        break;
+                    case PDFWriter::PDF:
+                        if( m_aContext.Version > PDFWriter::PDFVersion::PDF_1_3 )
+                            nFlags |= 256;
+                        break;
+                    case PDFWriter::FDF:
+                    default:
+                        break;
+                    }
+                    if( rWidget.m_bSubmitGet )
+                        nFlags |= 8;
+                    aLine.append( nFlags );
+                    aLine.append( ">>>>\n" );
+                }
+                else
+                {
+                    // create a URI action
+                    aLine.append( "/AA<</D<</Type/Action/S/URI/URI(" );
+                    aLine.append( OUStringToOString( rWidget.m_aListEntries.front(), RTL_TEXTENCODING_ASCII_US ) );
+                    aLine.append( ")>>>>\n" );
+                }
+            }
+            else
+                m_aErrors.insert( PDFWriter::Warning_FormAction_Omitted_PDFA );
+        }
+        if( !rWidget.m_aDAString.isEmpty() )
+        {
+            if( !rWidget.m_aDRDict.isEmpty() )
+            {
+                aLine.append( "/DR<<" );
+                aLine.append( rWidget.m_aDRDict );
+                aLine.append( ">>\n" );
+            }
+            else
+            {
+                aLine.append( "/DR<</Font<<" );
+                appendBuildinFontsToDict( aLine );
+                aLine.append( ">>>>\n" );
+            }
+            aLine.append( "/DA" );
+            appendLiteralStringEncrypt( rWidget.m_aDAString, rWidget.m_nObject, aLine );
+            aLine.append( "\n" );
+            if( rWidget.m_nTextStyle & DrawTextFlags::Center )
+                aLine.append( "/Q 1\n" );
+            else if( rWidget.m_nTextStyle & DrawTextFlags::Right )
+                aLine.append( "/Q 2\n" );
+        }
+        // appearance characteristics for terminal fields
+        // which are supposed to have an appearance constructed
+        // by the viewer application
+        if( !rWidget.m_aMKDict.isEmpty() )
+        {
+            aLine.append( "/MK<<" );
+            aLine.append( rWidget.m_aMKDict );
+            //add the CA string, encrypting it
+            appendLiteralStringEncrypt(rWidget.m_aMKDictCAString, rWidget.m_nObject, aLine);
+            aLine.append( ">>\n" );
+        }
+
+        CHECK_RETURN( emitAppearances( rWidget, aLine ) );
+
+        aLine.append( ">>\n"
+                      "endobj\n\n" );
+        CHECK_RETURN( updateObject( rWidget.m_nObject ) );
+        CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+    }
+    return true;
+}
+
+bool PDFWriterImpl::emitAnnotations()
+{
+    if( m_aPages.empty() )
+        return false;
+
+    CHECK_RETURN( emitLinkAnnotations() );
+    CHECK_RETURN(emitScreenAnnotations());
+    CHECK_RETURN( emitNoteAnnotations() );
+    CHECK_RETURN( emitWidgetAnnotations() );
+
+    return true;
+}
+
+bool PDFWriterImpl::emitEmbeddedFiles()
+{
+    for (auto& rEmbeddedFile : m_aEmbeddedFiles)
+    {
+        if (!updateObject(rEmbeddedFile.m_nObject))
+            continue;
+
+        OStringBuffer aLine;
+        aLine.append(rEmbeddedFile.m_nObject);
+        aLine.append(" 0 obj\n");
+        aLine.append("<< /Type /EmbeddedFile /Length ");
+        aLine.append(static_cast<sal_Int64>(rEmbeddedFile.m_pData->size()));
+        aLine.append(" >>\nstream\n");
+        CHECK_RETURN(writeBuffer(aLine.getStr(), aLine.getLength()));
+        aLine.setLength(0);
+
+        CHECK_RETURN(writeBuffer(rEmbeddedFile.m_pData->data(), rEmbeddedFile.m_pData->size()));
+
+        aLine.append("\nendstream\nendobj\n\n");
+        CHECK_RETURN(writeBuffer(aLine.getStr(), aLine.getLength()));
+    }
+    return true;
+}
+
+#undef CHECK_RETURN
+#define CHECK_RETURN( x ) if( !x ) return false
+
+bool PDFWriterImpl::emitCatalog()
+{
+    // build page tree
+    // currently there is only one node that contains all leaves
+
+    // first create a page tree node id
+    sal_Int32 nTreeNode = createObject();
+
+    // emit global resource dictionary (page emit needs it)
+    CHECK_RETURN( emitResources() );
+
+    // emit all pages
+    for (auto & page : m_aPages)
+        if( ! page.emit( nTreeNode ) )
+            return false;
+
+    sal_Int32 nNamedDestinationsDictionary = emitNamedDestinations();
+
+    sal_Int32 nOutlineDict = emitOutline();
+
+    // emit Output intent
+    sal_Int32 nOutputIntentObject = emitOutputIntent();
+
+    // emit metadata
+    sal_Int32 nMetadataObject = emitDocumentMetadata();
+
+    sal_Int32 nStructureDict = 0;
+    if(m_aStructure.size() > 1)
+    {
+        // check if dummy structure containers are needed
+        addInternalStructureContainer(m_aStructure[0]);
+        nStructureDict = m_aStructure[0].m_nObject = createObject();
+        emitStructure( m_aStructure[ 0 ] );
+    }
+
+    // adjust tree node file offset
+    if( ! updateObject( nTreeNode ) )
+        return false;
+
+    // emit tree node
+    OStringBuffer aLine( 2048 );
+    aLine.append( nTreeNode );
+    aLine.append( " 0 obj\n" );
+    aLine.append( "<</Type/Pages\n" );
+    aLine.append( "/Resources " );
+    aLine.append( getResourceDictObj() );
+    aLine.append( " 0 R\n" );
+
+    sal_Int32 nMediaBoxWidth = 0;
+    sal_Int32 nMediaBoxHeight = 0;
+    sal_Int32 nUserUnit = 1;
+    if( m_aPages.empty() ) // sanity check, this should not happen
+    {
+        nMediaBoxWidth = g_nInheritedPageWidth;
+        nMediaBoxHeight = g_nInheritedPageHeight;
+    }
+    else
+    {
+        for (auto const& page : m_aPages)
+        {
+            if( page.m_nPageWidth > nMediaBoxWidth )
+            {
+                nMediaBoxWidth = page.m_nPageWidth;
+                nUserUnit = page.m_nUserUnit;
+            }
+            if( page.m_nPageHeight > nMediaBoxHeight )
+            {
+                nMediaBoxHeight = page.m_nPageHeight;
+                nUserUnit = page.m_nUserUnit;
+            }
+        }
+    }
+    aLine.append( "/MediaBox[ 0 0 " );
+    aLine.append(nMediaBoxWidth / nUserUnit);
+    aLine.append( ' ' );
+    aLine.append(nMediaBoxHeight / nUserUnit);
+    aLine.append(" ]\n");
+    if (nUserUnit > 1)
+    {
+        aLine.append("/UserUnit ");
+        aLine.append(nUserUnit);
+        aLine.append("\n");
+    }
+    aLine.append("/Kids[ ");
+    unsigned int i = 0;
+    for (const auto & page : m_aPages)
+    {
+        aLine.append( page.m_nPageObject );
+        aLine.append( " 0 R" );
+        aLine.append( ( (i&15) == 15 ) ? "\n" : " " );
+        ++i;
+    }
+    aLine.append( "]\n"
+                  "/Count " );
+    aLine.append( static_cast<sal_Int32>(m_aPages.size()) );
+    aLine.append( ">>\n"
+                  "endobj\n\n" );
+    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+
+    // emit annotation objects
+    CHECK_RETURN( emitAnnotations() );
+    CHECK_RETURN( emitEmbeddedFiles() );
+
+    // emit Catalog
+    m_nCatalogObject = createObject();
+    if( ! updateObject( m_nCatalogObject ) )
+        return false;
+    aLine.setLength( 0 );
+    aLine.append( m_nCatalogObject );
+    aLine.append( " 0 obj\n"
+                  "<</Type/Catalog/Pages " );
+    aLine.append( nTreeNode );
+    aLine.append( " 0 R\n" );
+
+    // check if there are named destinations to emit (root must be inside the catalog)
+    if( nNamedDestinationsDictionary )
+    {
+        aLine.append("/Dests ");
+        aLine.append( nNamedDestinationsDictionary );
+        aLine.append( " 0 R\n" );
+    }
+
+    if( m_aContext.PageLayout != PDFWriter::DefaultLayout )
+        switch(  m_aContext.PageLayout )
+        {
+        default :
+        case  PDFWriter::SinglePage :
+            aLine.append( "/PageLayout/SinglePage\n" );
+            break;
+        case  PDFWriter::Continuous :
+            aLine.append( "/PageLayout/OneColumn\n" );
+            break;
+        case  PDFWriter::ContinuousFacing :
+            // the flag m_aContext.FirstPageLeft below is used to set the page on the left side
+            aLine.append( "/PageLayout/TwoColumnRight\n" );//odd page on the right side
+            break;
+        }
+    if( m_aContext.PDFDocumentMode != PDFWriter::ModeDefault && !m_aContext.OpenInFullScreenMode )
+        switch(  m_aContext.PDFDocumentMode )
+        {
+        default :
+            aLine.append( "/PageMode/UseNone\n" );
+            break;
+        case PDFWriter::UseOutlines :
+            aLine.append( "/PageMode/UseOutlines\n" ); //document is opened with outline pane open
+            break;
+        case PDFWriter::UseThumbs :
+            aLine.append( "/PageMode/UseThumbs\n" ); //document is opened with thumbnails pane open
+            break;
+        }
+    else if( m_aContext.OpenInFullScreenMode )
+        aLine.append( "/PageMode/FullScreen\n" ); //document is opened full screen
+
+    OStringBuffer aInitPageRef;
+    if( m_aContext.InitialPage >= 0 && m_aContext.InitialPage < static_cast<sal_Int32>(m_aPages.size()) )
+    {
+        aInitPageRef.append( m_aPages[m_aContext.InitialPage].m_nPageObject );
+        aInitPageRef.append( " 0 R" );
+    }
+    else
+        aInitPageRef.append( "0" );
+
+    switch( m_aContext.PDFDocumentAction )
+    {
+    case PDFWriter::ActionDefault :     //do nothing, this is the Acrobat default
+    default:
+        if( aInitPageRef.getLength() > 1 )
+        {
+            aLine.append( "/OpenAction[" );
+            aLine.append( aInitPageRef.makeStringAndClear() );
+            aLine.append( " /XYZ null null 0]\n" );
+        }
+        break;
+    case PDFWriter::FitInWindow :
+        aLine.append( "/OpenAction[" );
+        aLine.append( aInitPageRef.makeStringAndClear() );
+        aLine.append( " /Fit]\n" ); //Open fit page
+        break;
+    case PDFWriter::FitWidth :
+        aLine.append( "/OpenAction[" );
+        aLine.append( aInitPageRef.makeStringAndClear() );
+        aLine.append( " /FitH " );
+        aLine.append( g_nInheritedPageHeight );//Open fit width
+        aLine.append( "]\n" );
+        break;
+    case PDFWriter::FitVisible :
+        aLine.append( "/OpenAction[" );
+        aLine.append( aInitPageRef.makeStringAndClear() );
+        aLine.append( " /FitBH " );
+        aLine.append( g_nInheritedPageHeight );//Open fit visible
+        aLine.append( "]\n" );
+        break;
+    case PDFWriter::ActionZoom :
+        aLine.append( "/OpenAction[" );
+        aLine.append( aInitPageRef.makeStringAndClear() );
+        aLine.append( " /XYZ null null " );
+        if( m_aContext.Zoom >= 50 && m_aContext.Zoom <= 1600 )
+            aLine.append( static_cast<double>(m_aContext.Zoom)/100.0 );
+        else
+            aLine.append( "0" );
+        aLine.append( "]\n" );
+        break;
+    }
+
+    // viewer preferences, if we had some, then emit
+    if( m_aContext.HideViewerToolbar ||
+        ( m_aContext.Version > PDFWriter::PDFVersion::PDF_1_3 && !m_aContext.DocumentInfo.Title.isEmpty() && m_aContext.DisplayPDFDocumentTitle ) ||
+        m_aContext.HideViewerMenubar ||
+        m_aContext.HideViewerWindowControls || m_aContext.FitWindow ||
+        m_aContext.CenterWindow || (m_aContext.FirstPageLeft  &&  m_aContext.PageLayout == PDFWriter::ContinuousFacing ) ||
+        m_aContext.OpenInFullScreenMode )
+    {
+        aLine.append( "/ViewerPreferences<<" );
+        if( m_aContext.HideViewerToolbar )
+            aLine.append( "/HideToolbar true\n" );
+        if( m_aContext.HideViewerMenubar )
+            aLine.append( "/HideMenubar true\n" );
+        if( m_aContext.HideViewerWindowControls )
+            aLine.append( "/HideWindowUI true\n" );
+        if( m_aContext.FitWindow )
+            aLine.append( "/FitWindow true\n" );
+        if( m_aContext.CenterWindow )
+            aLine.append( "/CenterWindow true\n" );
+        if( m_aContext.Version > PDFWriter::PDFVersion::PDF_1_3 && !m_aContext.DocumentInfo.Title.isEmpty() && m_aContext.DisplayPDFDocumentTitle )
+            aLine.append( "/DisplayDocTitle true\n" );
+        if( m_aContext.FirstPageLeft &&  m_aContext.PageLayout == PDFWriter::ContinuousFacing )
+            aLine.append( "/Direction/R2L\n" );
+        if( m_aContext.OpenInFullScreenMode )
+            switch( m_aContext.PDFDocumentMode )
+            {
+            default :
+            case PDFWriter::ModeDefault :
+                aLine.append( "/NonFullScreenPageMode/UseNone\n" );
+                break;
+            case PDFWriter::UseOutlines :
+                aLine.append( "/NonFullScreenPageMode/UseOutlines\n" );
+                break;
+            case PDFWriter::UseThumbs :
+                aLine.append( "/NonFullScreenPageMode/UseThumbs\n" );
+                break;
+            }
+        aLine.append( ">>\n" );
+    }
+
+    if( nOutlineDict )
+    {
+        aLine.append( "/Outlines " );
+        aLine.append( nOutlineDict );
+        aLine.append( " 0 R\n" );
+    }
+    if( nStructureDict )
+    {
+        aLine.append( "/StructTreeRoot " );
+        aLine.append( nStructureDict );
+        aLine.append( " 0 R\n" );
+    }
+    if( !m_aContext.DocumentLocale.Language.isEmpty() )
+    {
+        /* PDF allows only RFC 3066, see above in emitStructure(). */
+        LanguageTag aLanguageTag( m_aContext.DocumentLocale);
+        OUString aLanguage, aScript, aCountry;
+        aLanguageTag.getIsoLanguageScriptCountry( aLanguage, aScript, aCountry);
+        if (!aLanguage.isEmpty())
+        {
+            OUStringBuffer aLocBuf( 16 );
+            aLocBuf.append( aLanguage );
+            if( !aCountry.isEmpty() )
+            {
+                aLocBuf.append( '-' );
+                aLocBuf.append( aCountry );
+            }
+            aLine.append( "/Lang" );
+            appendLiteralStringEncrypt( aLocBuf.makeStringAndClear(), m_nCatalogObject, aLine );
+            aLine.append( "\n" );
+        }
+    }
+    if( m_aContext.Tagged && m_aContext.Version > PDFWriter::PDFVersion::PDF_1_3 )
+    {
+        aLine.append( "/MarkInfo<</Marked true>>\n" );
+    }
+    if( !m_aWidgets.empty() )
+    {
+        aLine.append( "/AcroForm<</Fields[\n" );
+        int nWidgets = m_aWidgets.size();
+        int nOut = 0;
+        for( int j = 0; j < nWidgets; j++ )
+        {
+            // output only root fields
+            if( m_aWidgets[j].m_nParent < 1 )
+            {
+                aLine.append( m_aWidgets[j].m_nObject );
+                aLine.append( (nOut++ % 5)==4 ? " 0 R\n" : " 0 R " );
+            }
+        }
+        aLine.append( "\n]" );
+
+#if HAVE_FEATURE_NSS
+        if (m_nSignatureObject != -1)
+            aLine.append( "/SigFlags 3");
+#endif
+
+        aLine.append( "/DR " );
+        aLine.append( getResourceDictObj() );
+        aLine.append( " 0 R" );
+        // NeedAppearances must not be used if PDF is signed
+        if( m_bIsPDF_A1 || m_bIsPDF_A2 || m_bIsPDF_A3
+#if HAVE_FEATURE_NSS
+            || ( m_nSignatureObject != -1 )
+#endif
+            )
+            aLine.append( ">>\n" );
+        else
+            aLine.append( "/NeedAppearances true>>\n" );
+    }
+
+    //check if there is a Metadata object
+    if( nOutputIntentObject )
+    {
+        aLine.append("/OutputIntents[");
+        aLine.append( nOutputIntentObject );
+        aLine.append( " 0 R]" );
+    }
+
+    if( nMetadataObject )
+    {
+        aLine.append("/Metadata ");
+        aLine.append( nMetadataObject );
+        aLine.append( " 0 R" );
+    }
+
+    aLine.append( ">>\n"
+                  "endobj\n\n" );
+    return writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+#if HAVE_FEATURE_NSS
+
+bool PDFWriterImpl::emitSignature()
+{
+    if( !updateObject( m_nSignatureObject ) )
+        return false;
+
+    OStringBuffer aLine( 0x5000 );
+    aLine.append( m_nSignatureObject );
+    aLine.append( " 0 obj\n" );
+    aLine.append("<</Contents <" );
+
+    sal_uInt64 nOffset = ~0U;
+    CHECK_RETURN( (osl::File::E_None == m_aFile.getPos(nOffset) ) );
+
+    m_nSignatureContentOffset = nOffset + aLine.getLength();
+
+    // reserve some space for the PKCS#7 object
+    OStringBuffer aContentFiller( MAX_SIGNATURE_CONTENT_LENGTH );
+    comphelper::string::padToLength(aContentFiller, MAX_SIGNATURE_CONTENT_LENGTH, '0');
+    aLine.append( aContentFiller.makeStringAndClear() );
+    aLine.append( ">\n/Type/Sig/SubFilter/adbe.pkcs7.detached");
+
+    if( !m_aContext.DocumentInfo.Author.isEmpty() )
+    {
+        aLine.append( "/Name" );
+        appendUnicodeTextStringEncrypt( m_aContext.DocumentInfo.Author, m_nSignatureObject, aLine );
+    }
+
+    aLine.append( " /M ");
+    appendLiteralStringEncrypt( m_aCreationDateString, m_nSignatureObject, aLine );
+
+    aLine.append( " /ByteRange [ 0 ");
+    aLine.append( m_nSignatureContentOffset - 1 );
+    aLine.append( " " );
+    aLine.append( m_nSignatureContentOffset + MAX_SIGNATURE_CONTENT_LENGTH + 1 );
+    aLine.append( " " );
+
+    m_nSignatureLastByteRangeNoOffset = nOffset + aLine.getLength();
+
+    // mark the last ByteRange no and add some space. Now, we don't know
+    // how many bytes we need for this ByteRange value
+    // The real value will be overwritten in the finalizeSignature method
+    OStringBuffer aByteRangeFiller( 100  );
+    comphelper::string::padToLength(aByteRangeFiller, 100, ' ');
+    aLine.append( aByteRangeFiller.makeStringAndClear() );
+    aLine.append("  /Filter/Adobe.PPKMS");
+
+    //emit reason, location and contactinfo
+    if ( !m_aContext.SignReason.isEmpty() )
+    {
+        aLine.append("/Reason");
+        appendUnicodeTextStringEncrypt( m_aContext.SignReason, m_nSignatureObject, aLine );
+    }
+
+    if ( !m_aContext.SignLocation.isEmpty() )
+    {
+        aLine.append("/Location");
+        appendUnicodeTextStringEncrypt( m_aContext.SignLocation, m_nSignatureObject, aLine );
+    }
+
+    if ( !m_aContext.SignContact.isEmpty() )
+    {
+        aLine.append("/ContactInfo");
+        appendUnicodeTextStringEncrypt( m_aContext.SignContact, m_nSignatureObject, aLine );
+    }
+
+    aLine.append(" >>\nendobj\n\n" );
+
+    return writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+bool PDFWriterImpl::finalizeSignature()
+{
+    if (!m_aContext.SignCertificate.is())
+        return false;
+
+    // 1- calculate last ByteRange value
+    sal_uInt64 nOffset = ~0U;
+    CHECK_RETURN( (osl::File::E_None == m_aFile.getPos(nOffset) ) );
+
+    sal_Int64 nLastByteRangeNo = nOffset - (m_nSignatureContentOffset + MAX_SIGNATURE_CONTENT_LENGTH + 1);
+
+    // 2- overwrite the value to the m_nSignatureLastByteRangeNoOffset position
+    sal_uInt64 nWritten = 0;
+    CHECK_RETURN( (osl::File::E_None == m_aFile.setPos(osl_Pos_Absolut, m_nSignatureLastByteRangeNoOffset) ) );
+    OString aByteRangeNo = OString::number( nLastByteRangeNo ) + " ]";
+
+    if (m_aFile.write(aByteRangeNo.getStr(), aByteRangeNo.getLength(), nWritten) != osl::File::E_None)
+    {
+        CHECK_RETURN( (osl::File::E_None == m_aFile.setPos(osl_Pos_Absolut, nOffset)) );
+        return false;
+    }
+
+    // 3- create the PKCS#7 object using NSS
+
+    // Prepare buffer and calculate PDF file digest
+    CHECK_RETURN( (osl::File::E_None == m_aFile.setPos(osl_Pos_Absolut, 0)) );
+
+    std::unique_ptr<char[]> buffer1(new char[m_nSignatureContentOffset + 1]);
+    sal_uInt64 bytesRead1;
+
+    //FIXME: Check if hash is calculated from the correct byterange
+    if (osl::File::E_None != m_aFile.read(buffer1.get(), m_nSignatureContentOffset - 1 , bytesRead1) ||
+        bytesRead1 != static_cast<sal_uInt64>(m_nSignatureContentOffset) - 1)
+    {
+        SAL_WARN("vcl.pdfwriter", "First buffer read failed");
+        return false;
+    }
+
+    std::unique_ptr<char[]> buffer2(new char[nLastByteRangeNo + 1]);
+    sal_uInt64 bytesRead2;
+
+    if (osl::File::E_None != m_aFile.setPos(osl_Pos_Absolut, m_nSignatureContentOffset + MAX_SIGNATURE_CONTENT_LENGTH + 1) ||
+        osl::File::E_None != m_aFile.read(buffer2.get(), nLastByteRangeNo, bytesRead2) ||
+        bytesRead2 != static_cast<sal_uInt64>(nLastByteRangeNo))
+    {
+        SAL_WARN("vcl.pdfwriter", "Second buffer read failed");
+        return false;
+    }
+
+    OStringBuffer aCMSHexBuffer;
+    svl::crypto::Signing aSigning(m_aContext.SignCertificate);
+    aSigning.AddDataRange(buffer1.get(), bytesRead1);
+    aSigning.AddDataRange(buffer2.get(), bytesRead2);
+    aSigning.SetSignTSA(m_aContext.SignTSA);
+    aSigning.SetSignPassword(m_aContext.SignPassword);
+    if (!aSigning.Sign(aCMSHexBuffer))
+    {
+        SAL_WARN("vcl.pdfwriter", "PDFWriter::Sign() failed");
+        return false;
+    }
+
+    assert(aCMSHexBuffer.getLength() <= MAX_SIGNATURE_CONTENT_LENGTH);
+
+    // Set file pointer to the m_nSignatureContentOffset, we're ready to overwrite PKCS7 object
+    nWritten = 0;
+    CHECK_RETURN( (osl::File::E_None == m_aFile.setPos(osl_Pos_Absolut, m_nSignatureContentOffset)) );
+    m_aFile.write(aCMSHexBuffer.getStr(), aCMSHexBuffer.getLength(), nWritten);
+
+    return osl::File::E_None == m_aFile.setPos(osl_Pos_Absolut, nOffset);
+}
+
+#endif //HAVE_FEATURE_NSS
+
+sal_Int32 PDFWriterImpl::emitInfoDict( )
+{
+    sal_Int32 nObject = createObject();
+
+    if( updateObject( nObject ) )
+    {
+        OStringBuffer aLine( 1024 );
+        aLine.append( nObject );
+        aLine.append( " 0 obj\n"
+                      "<<" );
+        if( !m_aContext.DocumentInfo.Title.isEmpty() )
+        {
+            aLine.append( "/Title" );
+            appendUnicodeTextStringEncrypt( m_aContext.DocumentInfo.Title, nObject, aLine );
+            aLine.append( "\n" );
+        }
+        if( !m_aContext.DocumentInfo.Author.isEmpty() )
+        {
+            aLine.append( "/Author" );
+            appendUnicodeTextStringEncrypt( m_aContext.DocumentInfo.Author, nObject, aLine );
+            aLine.append( "\n" );
+        }
+        if( !m_aContext.DocumentInfo.Subject.isEmpty() )
+        {
+            aLine.append( "/Subject" );
+            appendUnicodeTextStringEncrypt( m_aContext.DocumentInfo.Subject, nObject, aLine );
+            aLine.append( "\n" );
+        }
+        if( !m_aContext.DocumentInfo.Keywords.isEmpty() )
+        {
+            aLine.append( "/Keywords" );
+            appendUnicodeTextStringEncrypt( m_aContext.DocumentInfo.Keywords, nObject, aLine );
+            aLine.append( "\n" );
+        }
+        if( !m_aContext.DocumentInfo.Creator.isEmpty() )
+        {
+            aLine.append( "/Creator" );
+            appendUnicodeTextStringEncrypt( m_aContext.DocumentInfo.Creator, nObject, aLine );
+            aLine.append( "\n" );
+        }
+        if( !m_aContext.DocumentInfo.Producer.isEmpty() )
+        {
+            aLine.append( "/Producer" );
+            appendUnicodeTextStringEncrypt( m_aContext.DocumentInfo.Producer, nObject, aLine );
+            aLine.append( "\n" );
+        }
+
+        aLine.append( "/CreationDate" );
+        appendLiteralStringEncrypt( m_aCreationDateString, nObject, aLine );
+        aLine.append( ">>\nendobj\n\n" );
+        if( ! writeBuffer( aLine.getStr(), aLine.getLength() ) )
+            nObject = 0;
+    }
+    else
+        nObject = 0;
+
+    return nObject;
+}
+
+// Part of this function may be shared with method appendDest.
+sal_Int32 PDFWriterImpl::emitNamedDestinations()
+{
+    sal_Int32  nCount = m_aNamedDests.size();
+    if( nCount <= 0 )
+        return 0;//define internal error
+
+    //get the object number for all the destinations
+    sal_Int32 nObject = createObject();
+
+    if( updateObject( nObject ) )
+    {
+        //emit the dictionary
+        OStringBuffer aLine( 1024 );
+        aLine.append( nObject );
+        aLine.append( " 0 obj\n"
+                      "<<" );
+
+        sal_Int32  nDestID;
+        for( nDestID = 0; nDestID < nCount; nDestID++ )
+        {
+            const PDFNamedDest& rDest   = m_aNamedDests[ nDestID ];
+            // In order to correctly function both under an Internet browser and
+            // directly with a reader (provided the reader has the feature) we
+            // need to set the name of the destination the same way it will be encoded
+            // in an Internet link
+            INetURLObject aLocalURL( "http://ahost.ax" ); //dummy location, won't be used
+            aLocalURL.SetMark( rDest.m_aDestName );
+
+            const OUString aName   = aLocalURL.GetMark( INetURLObject::DecodeMechanism::NONE ); //same coding as
+            // in link creation ( see PDFWriterImpl::emitLinkAnnotations )
+            const PDFPage& rDestPage    = m_aPages[ rDest.m_nPage ];
+
+            aLine.append( '/' );
+            appendDestinationName( aName, aLine ); // this conversion must be done when forming the link to target ( see in emitCatalog )
+            aLine.append( '[' ); // the '[' can be emitted immediately, because the appendDestinationName function
+                                 //maps the preceding character properly
+            aLine.append( rDestPage.m_nPageObject );
+            aLine.append( " 0 R" );
+
+            switch( rDest.m_eType )
+            {
+            case PDFWriter::DestAreaType::XYZ:
+            default:
+                aLine.append( "/XYZ " );
+                appendFixedInt( rDest.m_aRect.Left(), aLine );
+                aLine.append( ' ' );
+                appendFixedInt( rDest.m_aRect.Bottom(), aLine );
+                aLine.append( " 0" );
+                break;
+            case PDFWriter::DestAreaType::FitRectangle:
+                aLine.append( "/FitR " );
+                appendFixedInt( rDest.m_aRect.Left(), aLine );
+                aLine.append( ' ' );
+                appendFixedInt( rDest.m_aRect.Top(), aLine );
+                aLine.append( ' ' );
+                appendFixedInt( rDest.m_aRect.Right(), aLine );
+                aLine.append( ' ' );
+                appendFixedInt( rDest.m_aRect.Bottom(), aLine );
+                break;
+            }
+            aLine.append( "]\n" );
+        }
+
+        //close
+        aLine.append( ">>\nendobj\n\n" );
+        if( ! writeBuffer( aLine.getStr(), aLine.getLength() ) )
+            nObject = 0;
+    }
+    else
+        nObject = 0;
+
+    return nObject;
+}
+
+// emits the output intent dictionary
+sal_Int32 PDFWriterImpl::emitOutputIntent()
+{
+    if( !m_bIsPDF_A1 && !m_bIsPDF_A2 && !m_bIsPDF_A3 )
+        return 0;
+
+    //emit the sRGB standard profile, in ICC format, in a stream, per IEC61966-2.1
+
+    OStringBuffer aLine( 1024 );
+    sal_Int32 nICCObject = createObject();
+    sal_Int32 nStreamLengthObject = createObject();
+
+    aLine.append( nICCObject );
+// sRGB has 3 colors, hence /N 3 below (PDF 1.4 table 4.16)
+    aLine.append( " 0 obj\n<</N 3/Length " );
+    aLine.append( nStreamLengthObject );
+    aLine.append( " 0 R" );
+    if (!g_bDebugDisableCompression)
+        aLine.append( "/Filter/FlateDecode" );
+    aLine.append( ">>\nstream\n" );
+    if ( !updateObject( nICCObject ) ) return 0;
+    if ( !writeBuffer( aLine.getStr(), aLine.getLength() ) ) return 0;
+    //get file position
+    sal_uInt64 nBeginStreamPos = 0;
+    if (osl::File::E_None != m_aFile.getPos(nBeginStreamPos))
+        return 0;
+    beginCompression();
+    checkAndEnableStreamEncryption( nICCObject );
+    cmsHPROFILE hProfile = cmsCreate_sRGBProfile();
+    //force ICC profile version 2.1
+    cmsSetProfileVersion(hProfile, 2.1);
+    cmsUInt32Number nBytesNeeded = 0;
+    cmsSaveProfileToMem(hProfile, nullptr, &nBytesNeeded);
+    if (!nBytesNeeded)
+      return 0;
+    std::vector<unsigned char> aBuffer(nBytesNeeded);
+    cmsSaveProfileToMem(hProfile, aBuffer.data(), &nBytesNeeded);
+    cmsCloseProfile(hProfile);
+    bool written = writeBuffer( aBuffer.data(), static_cast<sal_Int32>(aBuffer.size()) );
+    disableStreamEncryption();
+    endCompression();
+
+    sal_uInt64 nEndStreamPos = 0;
+    if (m_aFile.getPos(nEndStreamPos) != osl::File::E_None)
+        return 0;
+
+    if( !written )
+        return 0;
+    if( ! writeBuffer( "\nendstream\nendobj\n\n", 19 ) )
+        return 0 ;
+    aLine.setLength( 0 );
+
+    //emit the stream length   object
+    if ( !updateObject( nStreamLengthObject ) ) return 0;
+    aLine.setLength( 0 );
+    aLine.append( nStreamLengthObject );
+    aLine.append( " 0 obj\n" );
+    aLine.append( static_cast<sal_Int64>(nEndStreamPos-nBeginStreamPos) );
+    aLine.append( "\nendobj\n\n" );
+    if ( !writeBuffer( aLine.getStr(), aLine.getLength() ) ) return 0;
+    aLine.setLength( 0 );
+
+    //emit the OutputIntent dictionary
+    sal_Int32 nOIObject = createObject();
+    if ( !updateObject( nOIObject ) ) return 0;
+    aLine.append( nOIObject );
+    aLine.append( " 0 obj\n"
+                  "<</Type/OutputIntent/S/GTS_PDFA1/OutputConditionIdentifier");
+
+    OUString const aComment( "sRGB IEC61966-2.1"  );
+    appendLiteralStringEncrypt( aComment ,nOIObject, aLine );
+    aLine.append("/DestOutputProfile ");
+    aLine.append( nICCObject );
+    aLine.append( " 0 R>>\nendobj\n\n" );
+    if ( !writeBuffer( aLine.getStr(), aLine.getLength() ) ) return 0;
+
+    return nOIObject;
+}
+
+// formats the string for the XML stream
+static void escapeStringXML( const OUString& rStr, OUString &rValue)
+{
+    const sal_Unicode* pUni = rStr.getStr();
+    int nLen = rStr.getLength();
+    for( ; nLen; nLen--, pUni++ )
+    {
+        switch( *pUni )
+        {
+        case u'&':
+            rValue += "&amp;";
+        break;
+        case u'<':
+            rValue += "&lt;";
+        break;
+        case u'>':
+            rValue += "&gt;";
+        break;
+        case u'\'':
+            rValue += "&apos;";
+        break;
+        case u'"':
+            rValue += "&quot;";
+        break;
+        default:
+            rValue += OUStringChar( *pUni );
+            break;
+        }
+    }
+}
+
+static void lcl_assignMeta(const OUString& aValue, OString& aMeta)
+{
+    if (!aValue.isEmpty())
+    {
+        OUString aTempString;
+        escapeStringXML(aValue, aTempString);
+        aMeta = OUStringToOString(aTempString, RTL_TEXTENCODING_UTF8);
+    }
+}
+
+// emits the document metadata
+sal_Int32 PDFWriterImpl::emitDocumentMetadata()
+{
+    if( !m_bIsPDF_A1 && !m_bIsPDF_A2 && !m_bIsPDF_A3 )
+        return 0;
+
+    //get the object number for all the destinations
+    sal_Int32 nObject = createObject();
+
+    if( updateObject( nObject ) )
+    {
+        pdf::XmpMetadata aMetadata;
+
+        if (m_bIsPDF_A1)
+            aMetadata.mnPDF_A = 1;
+        else if (m_bIsPDF_A2)
+            aMetadata.mnPDF_A = 2;
+        else if (m_bIsPDF_A3)
+            aMetadata.mnPDF_A = 3;
+
+        aMetadata.mbPDF_UA = m_bIsPDF_UA;
+
+        lcl_assignMeta(m_aContext.DocumentInfo.Title, aMetadata.msTitle);
+        lcl_assignMeta(m_aContext.DocumentInfo.Author, aMetadata.msAuthor);
+        lcl_assignMeta(m_aContext.DocumentInfo.Subject, aMetadata.msSubject);
+        lcl_assignMeta(m_aContext.DocumentInfo.Producer, aMetadata.msProducer);
+        lcl_assignMeta(m_aContext.DocumentInfo.Keywords, aMetadata.msKeywords);
+        lcl_assignMeta(m_aContext.DocumentInfo.Creator, aMetadata.m_sCreatorTool);
+        aMetadata.m_sCreateDate = m_aCreationMetaDateString;
+
+        OStringBuffer aMetadataObj( 1024 );
+
+        aMetadataObj.append( nObject );
+        aMetadataObj.append( " 0 obj\n" );
+
+        aMetadataObj.append( "<</Type/Metadata/Subtype/XML/Length " );
+
+        aMetadataObj.append( sal_Int32(aMetadata.getSize()) );
+        aMetadataObj.append( ">>\nstream\n" );
+        if ( !writeBuffer( aMetadataObj.getStr(), aMetadataObj.getLength() ) )
+            return 0;
+        //emit the stream
+        if ( !writeBuffer( aMetadata.getData(), aMetadata.getSize() ) )
+            return 0;
+
+        aMetadataObj.setLength( 0 );
+        aMetadataObj.append( "\nendstream\nendobj\n\n" );
+        if( ! writeBuffer( aMetadataObj.getStr(), aMetadataObj.getLength() ) )
+            nObject = 0;
+    }
+    else
+        nObject = 0;
+
+    return nObject;
+}
+
+bool PDFWriterImpl::emitTrailer()
+{
+    // emit doc info
+    sal_Int32 nDocInfoObject = emitInfoDict( );
+
+    sal_Int32 nSecObject = 0;
+
+    if( m_aContext.Encryption.Encrypt() )
+    {
+        //emit the security information
+        //must be emitted as indirect dictionary object, since
+        //Acrobat Reader 5 works only with this kind of implementation
+        nSecObject = createObject();
+
+        if( updateObject( nSecObject ) )
+        {
+            OStringBuffer aLineS( 1024 );
+            aLineS.append( nSecObject );
+            aLineS.append( " 0 obj\n"
+                           "<</Filter/Standard/V " );
+            // check the version
+            aLineS.append( "2/Length 128/R 3" );
+
+            // emit the owner password, must not be encrypted
+            aLineS.append( "/O(" );
+            appendLiteralString( reinterpret_cast<char*>(m_aContext.Encryption.OValue.data()), sal_Int32(m_aContext.Encryption.OValue.size()), aLineS );
+            aLineS.append( ")/U(" );
+            appendLiteralString( reinterpret_cast<char*>(m_aContext.Encryption.UValue.data()), sal_Int32(m_aContext.Encryption.UValue.size()), aLineS );
+            aLineS.append( ")/P " );// the permission set
+            aLineS.append( m_nAccessPermissions );
+            aLineS.append( ">>\nendobj\n\n" );
+            if( !writeBuffer( aLineS.getStr(), aLineS.getLength() ) )
+                nSecObject = 0;
+        }
+        else
+            nSecObject = 0;
+    }
+    // emit xref table
+    // remember start
+    sal_uInt64 nXRefOffset = 0;
+    CHECK_RETURN( (osl::File::E_None == m_aFile.getPos(nXRefOffset )) );
+    CHECK_RETURN( writeBuffer( "xref\n", 5 ) );
+
+    sal_Int32 nObjects = m_aObjects.size();
+    OStringBuffer aLine;
+    aLine.append( "0 " );
+    aLine.append( static_cast<sal_Int32>(nObjects+1) );
+    aLine.append( "\n" );
+    aLine.append( "0000000000 65535 f \n" );
+    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+
+    for( sal_Int32 i = 0; i < nObjects; i++ )
+    {
+        aLine.setLength( 0 );
+        OString aOffset = OString::number( m_aObjects[i] );
+        for( sal_Int32 j = 0; j < (10-aOffset.getLength()); j++ )
+            aLine.append( '0' );
+        aLine.append( aOffset );
+        aLine.append( " 00000 n \n" );
+        SAL_WARN_IF( aLine.getLength() != 20, "vcl.pdfwriter", "invalid xref entry" );
+        CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+    }
+
+    // prepare document checksum
+    OStringBuffer aDocChecksum( 2*RTL_DIGEST_LENGTH_MD5+1 );
+    ::std::vector<unsigned char> const nMD5Sum(m_DocDigest.finalize());
+    for (sal_uInt8 i : nMD5Sum)
+        appendHex( i, aDocChecksum );
+    // document id set in setDocInfo method
+    // emit trailer
+    aLine.setLength( 0 );
+    aLine.append( "trailer\n"
+                  "<</Size " );
+    aLine.append( static_cast<sal_Int32>(nObjects+1) );
+    aLine.append( "/Root " );
+    aLine.append( m_nCatalogObject );
+    aLine.append( " 0 R\n" );
+    if( nSecObject )
+    {
+        aLine.append( "/Encrypt ");
+        aLine.append( nSecObject );
+        aLine.append( " 0 R\n" );
+    }
+    if( nDocInfoObject )
+    {
+        aLine.append( "/Info " );
+        aLine.append( nDocInfoObject );
+        aLine.append( " 0 R\n" );
+    }
+    if( ! m_aContext.Encryption.DocumentIdentifier.empty() )
+    {
+        aLine.append( "/ID [ <" );
+        for (auto const& item : m_aContext.Encryption.DocumentIdentifier)
+        {
+            appendHex( sal_Int8(item), aLine );
+        }
+        aLine.append( ">\n"
+                      "<" );
+        for (auto const& item : m_aContext.Encryption.DocumentIdentifier)
+        {
+            appendHex( sal_Int8(item), aLine );
+        }
+        aLine.append( "> ]\n" );
+    }
+    if( !aDocChecksum.isEmpty() )
+    {
+        aLine.append( "/DocChecksum /" );
+        aLine.append( aDocChecksum.makeStringAndClear() );
+        aLine.append( "\n" );
+    }
+    if( !m_aAdditionalStreams.empty() )
+    {
+        aLine.append( "/AdditionalStreams [" );
+        for(const PDFAddStream & rAdditionalStream : m_aAdditionalStreams)
+        {
+            aLine.append( "/" );
+            appendName( rAdditionalStream.m_aMimeType, aLine );
+            aLine.append( " " );
+            aLine.append( rAdditionalStream.m_nStreamObject );
+            aLine.append( " 0 R\n" );
+        }
+        aLine.append( "]\n" );
+    }
+    aLine.append( ">>\n"
+                  "startxref\n" );
+    aLine.append( static_cast<sal_Int64>(nXRefOffset) );
+    aLine.append( "\n"
+                  "%%EOF\n" );
+    return writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+namespace {
+
+struct AnnotationSortEntry
+{
+    sal_Int32 nTabOrder;
+    sal_Int32 nObject;
+    sal_Int32 nWidgetIndex;
+
+    AnnotationSortEntry( sal_Int32 nTab, sal_Int32 nObj, sal_Int32 nI ) :
+        nTabOrder( nTab ),
+        nObject( nObj ),
+        nWidgetIndex( nI )
+    {}
+};
+
+struct AnnotSortContainer
+{
+    std::set< sal_Int32 >               aObjects;
+    std::vector< AnnotationSortEntry >    aSortedAnnots;
+};
+
+struct AnnotSorterLess
+{
+    std::vector<PDFWidget>& m_rWidgets;
+
+    explicit AnnotSorterLess( std::vector<PDFWidget>& rWidgets ) : m_rWidgets( rWidgets ) {}
+
+    bool operator()( const AnnotationSortEntry& rLeft, const AnnotationSortEntry& rRight )
+    {
+        if( rLeft.nTabOrder < rRight.nTabOrder )
+            return true;
+        if( rRight.nTabOrder < rLeft.nTabOrder )
+            return false;
+        if( rLeft.nWidgetIndex < 0 && rRight.nWidgetIndex < 0 )
+            return false;
+        if( rRight.nWidgetIndex < 0 )
+            return true;
+        if( rLeft.nWidgetIndex < 0 )
+            return false;
+        // remember: widget rects are in PDF coordinates, so they are ordered down up
+        if( m_rWidgets[ rLeft.nWidgetIndex ].m_aRect.Top() >
+            m_rWidgets[ rRight.nWidgetIndex ].m_aRect.Top() )
+            return true;
+        if( m_rWidgets[ rRight.nWidgetIndex ].m_aRect.Top() >
+            m_rWidgets[ rLeft.nWidgetIndex ].m_aRect.Top() )
+            return false;
+        if( m_rWidgets[ rLeft.nWidgetIndex ].m_aRect.Left() <
+            m_rWidgets[ rRight.nWidgetIndex ].m_aRect.Left() )
+            return true;
+        return false;
+    }
+};
+
+}
+
+void PDFWriterImpl::sortWidgets()
+{
+    // sort widget annotations on each page as per their
+    // TabOrder attribute
+    std::unordered_map< sal_Int32, AnnotSortContainer > sorted;
+    int nWidgets = m_aWidgets.size();
+    for( int nW = 0; nW < nWidgets; nW++ )
+    {
+        const PDFWidget& rWidget = m_aWidgets[nW];
+        if( rWidget.m_nPage >= 0 )
+        {
+            AnnotSortContainer& rCont = sorted[ rWidget.m_nPage ];
+            // optimize vector allocation
+            if( rCont.aSortedAnnots.empty() )
+                rCont.aSortedAnnots.reserve( m_aPages[ rWidget.m_nPage ].m_aAnnotations.size() );
+            // insert widget to tab sorter
+            // RadioButtons are not page annotations, only their individual check boxes are
+            if( rWidget.m_eType != PDFWriter::RadioButton )
+            {
+                rCont.aObjects.insert( rWidget.m_nObject );
+                rCont.aSortedAnnots.emplace_back( rWidget.m_nTabOrder, rWidget.m_nObject, nW );
+            }
+        }
+    }
+    for (auto & item : sorted)
+    {
+        // append entries for non widget annotations
+        PDFPage& rPage = m_aPages[ item.first ];
+        unsigned int nAnnots = rPage.m_aAnnotations.size();
+        for( unsigned int nA = 0; nA < nAnnots; nA++ )
+            if( item.second.aObjects.find( rPage.m_aAnnotations[nA] ) == item.second.aObjects.end())
+                item.second.aSortedAnnots.emplace_back( 10000, rPage.m_aAnnotations[nA], -1 );
+
+        AnnotSorterLess aLess( m_aWidgets );
+        std::stable_sort( item.second.aSortedAnnots.begin(), item.second.aSortedAnnots.end(), aLess );
+        // sanity check
+        if( item.second.aSortedAnnots.size() == nAnnots)
+        {
+            for( unsigned int nA = 0; nA < nAnnots; nA++ )
+                rPage.m_aAnnotations[nA] = item.second.aSortedAnnots[nA].nObject;
+        }
+        else
+        {
+            SAL_WARN( "vcl.pdfwriter", "wrong number of sorted annotations" );
+            SAL_INFO("vcl.pdfwriter", "PDFWriterImpl::sortWidgets(): wrong number of sorted assertions "
+                     "on page nr " << item.first << ", " <<
+                     static_cast<long int>(item.second.aSortedAnnots.size()) << " sorted and " <<
+                     static_cast<long int>(nAnnots) << " unsorted");
+        }
+    }
+
+    // FIXME: implement tab order in structure tree for PDF 1.5
+}
+
+namespace vcl {
+class PDFStreamIf :
+        public cppu::WeakImplHelper< css::io::XOutputStream >
+{
+    VclPtr<PDFWriterImpl>  m_pWriter;
+    bool            m_bWrite;
+    public:
+    explicit PDFStreamIf( PDFWriterImpl* pWriter ) : m_pWriter( pWriter ), m_bWrite( true ) {}
+
+    virtual void SAL_CALL writeBytes( const css::uno::Sequence< sal_Int8 >& aData ) override;
+    virtual void SAL_CALL flush() override;
+    virtual void SAL_CALL closeOutput() override;
+};
+}
+
+void SAL_CALL  PDFStreamIf::writeBytes( const css::uno::Sequence< sal_Int8 >& aData )
+{
+    if( m_bWrite && aData.hasElements() )
+    {
+        sal_Int32 nBytes = aData.getLength();
+        m_pWriter->writeBuffer( aData.getConstArray(), nBytes );
+    }
+}
+
+void SAL_CALL PDFStreamIf::flush()
+{
+}
+
+void SAL_CALL PDFStreamIf::closeOutput()
+{
+    m_bWrite = false;
+}
+
+bool PDFWriterImpl::emitAdditionalStreams()
+{
+    unsigned int nStreams = m_aAdditionalStreams.size();
+    for( unsigned int i = 0; i < nStreams; i++ )
+    {
+        PDFAddStream& rStream = m_aAdditionalStreams[i];
+        rStream.m_nStreamObject = createObject();
+        sal_Int32 nSizeObject = createObject();
+
+        if( ! updateObject( rStream.m_nStreamObject ) )
+            return false;
+
+        OStringBuffer aLine;
+        aLine.append( rStream.m_nStreamObject );
+        aLine.append( " 0 obj\n<</Length " );
+        aLine.append( nSizeObject );
+        aLine.append( " 0 R" );
+        if( rStream.m_bCompress )
+            aLine.append( "/Filter/FlateDecode" );
+        aLine.append( ">>\nstream\n" );
+        if( ! writeBuffer( aLine.getStr(), aLine.getLength() ) )
+            return false;
+        sal_uInt64 nBeginStreamPos = 0, nEndStreamPos = 0;
+        if( osl::File::E_None != m_aFile.getPos(nBeginStreamPos) )
+        {
+            m_aFile.close();
+            m_bOpen = false;
+        }
+        if( rStream.m_bCompress )
+            beginCompression();
+
+        checkAndEnableStreamEncryption( rStream.m_nStreamObject );
+        css::uno::Reference< css::io::XOutputStream > xStream( new PDFStreamIf( this ) );
+        assert(rStream.m_pStream);
+        if (!rStream.m_pStream)
+            return false;
+        rStream.m_pStream->write( xStream );
+        xStream.clear();
+        delete rStream.m_pStream;
+        rStream.m_pStream = nullptr;
+        disableStreamEncryption();
+
+        if( rStream.m_bCompress )
+            endCompression();
+
+        if (osl::File::E_None != m_aFile.getPos(nEndStreamPos))
+        {
+            m_aFile.close();
+            m_bOpen = false;
+            return false;
+        }
+        if( ! writeBuffer( "\nendstream\nendobj\n\n", 19 ) )
+            return false ;
+        // emit stream length object
+        if( ! updateObject( nSizeObject ) )
+            return false;
+        aLine.setLength( 0 );
+        aLine.append( nSizeObject );
+        aLine.append( " 0 obj\n" );
+        aLine.append( static_cast<sal_Int64>(nEndStreamPos-nBeginStreamPos) );
+        aLine.append( "\nendobj\n\n" );
+        if( ! writeBuffer( aLine.getStr(), aLine.getLength() ) )
+            return false;
+    }
+    return true;
+}
+
+bool PDFWriterImpl::emit()
+{
+    endPage();
+
+    // resort structure tree and annotations if necessary
+    // needed for widget tab order
+    sortWidgets();
+
+#if HAVE_FEATURE_NSS
+    if( m_aContext.SignPDF )
+    {
+        // sign the document
+        PDFWriter::SignatureWidget aSignature;
+        aSignature.Name = "Signature1";
+        createControl( aSignature, 0 );
+    }
+#endif
+
+    // emit additional streams
+    CHECK_RETURN( emitAdditionalStreams() );
+
+    // emit catalog
+    CHECK_RETURN( emitCatalog() );
+
+#if HAVE_FEATURE_NSS
+    if (m_nSignatureObject != -1) // if document is signed, emit sigdict
+    {
+        if( !emitSignature() )
+        {
+            m_aErrors.insert( PDFWriter::Error_Signature_Failed );
+            return false;
+        }
+    }
+#endif
+
+    // emit trailer
+    CHECK_RETURN( emitTrailer() );
+
+#if HAVE_FEATURE_NSS
+    if (m_nSignatureObject != -1) // finalize the signature
+    {
+        if( !finalizeSignature() )
+        {
+            m_aErrors.insert( PDFWriter::Error_Signature_Failed );
+            return false;
+        }
+    }
+#endif
+
+    m_aFile.close();
+    m_bOpen = false;
+
+    return true;
+}
+
+
+sal_Int32 PDFWriterImpl::getSystemFont( const vcl::Font& i_rFont )
+{
+    Push();
+
+    SetFont( i_rFont );
+
+    const PhysicalFontFace* pDevFont = GetFontInstance()->GetFontFace();
+    sal_Int32 nFontID = 0;
+    auto it = m_aSystemFonts.find( pDevFont );
+    if( it != m_aSystemFonts.end() )
+        nFontID = it->second.m_nNormalFontID;
+    else
+    {
+        nFontID = m_nNextFID++;
+        m_aSystemFonts[ pDevFont ] = EmbedFont();
+        m_aSystemFonts[ pDevFont ].m_nNormalFontID = nFontID;
+    }
+
+    Pop();
+    return nFontID;
+}
+
+void PDFWriterImpl::registerGlyph(const GlyphItem* pGlyph,
+                                  const PhysicalFontFace* pFont,
+                                  const std::vector<sal_Ucs>& rCodeUnits,
+                                  sal_uInt8& nMappedGlyph,
+                                  sal_Int32& nMappedFontObject)
+{
+    const int nFontGlyphId = pGlyph->glyphId();
+    FontSubset& rSubset = m_aSubsets[ pFont ];
+    // search for font specific glyphID
+    auto it = rSubset.m_aMapping.find( nFontGlyphId );
+    if( it != rSubset.m_aMapping.end() )
+    {
+        nMappedFontObject = it->second.m_nFontID;
+        nMappedGlyph = it->second.m_nSubsetGlyphID;
+    }
+    else
+    {
+        // create new subset if necessary
+        if( rSubset.m_aSubsets.empty()
+        || (rSubset.m_aSubsets.back().m_aMapping.size() > 254) )
+        {
+            rSubset.m_aSubsets.emplace_back( m_nNextFID++ );
+        }
+
+        // copy font id
+        nMappedFontObject = rSubset.m_aSubsets.back().m_nFontID;
+        // create new glyph in subset
+        sal_uInt8 nNewId = sal::static_int_cast<sal_uInt8>(rSubset.m_aSubsets.back().m_aMapping.size()+1);
+        nMappedGlyph = nNewId;
+
+        // add new glyph to emitted font subset
+        GlyphEmit& rNewGlyphEmit = rSubset.m_aSubsets.back().m_aMapping[ nFontGlyphId ];
+        rNewGlyphEmit.setGlyphId( nNewId );
+        for (const auto nCode : rCodeUnits)
+            rNewGlyphEmit.addCode(nCode);
+
+        // add new glyph to font mapping
+        Glyph& rNewGlyph = rSubset.m_aMapping[ nFontGlyphId ];
+        rNewGlyph.m_nFontID = nMappedFontObject;
+        rNewGlyph.m_nSubsetGlyphID = nNewId;
+    }
+}
+
+void PDFWriterImpl::drawRelief( SalLayout& rLayout, const OUString& rText, bool bTextLines )
+{
+    push( PushFlags::ALL );
+
+    FontRelief eRelief = m_aCurrentPDFState.m_aFont.GetRelief();
+
+    Color aTextColor = m_aCurrentPDFState.m_aFont.GetColor();
+    Color aTextLineColor = m_aCurrentPDFState.m_aTextLineColor;
+    Color aOverlineColor = m_aCurrentPDFState.m_aOverlineColor;
+    Color aReliefColor( COL_LIGHTGRAY );
+    if( aTextColor == COL_BLACK )
+        aTextColor = COL_WHITE;
+    if( aTextLineColor == COL_BLACK )
+        aTextLineColor = COL_WHITE;
+    if( aOverlineColor == COL_BLACK )
+        aOverlineColor = COL_WHITE;
+    // coverity[copy_paste_error : FALSE] - aReliefColor depending on aTextColor is correct
+    if( aTextColor == COL_WHITE )
+        aReliefColor = COL_BLACK;
+
+    Font aSetFont = m_aCurrentPDFState.m_aFont;
+    aSetFont.SetRelief( FontRelief::NONE );
+    aSetFont.SetShadow( false );
+
+    aSetFont.SetColor( aReliefColor );
+    setTextLineColor( aReliefColor );
+    setOverlineColor( aReliefColor );
+    setFont( aSetFont );
+    long nOff = 1 + GetDPIX()/300;
+    if( eRelief == FontRelief::Engraved )
+        nOff = -nOff;
+
+    rLayout.DrawOffset() += Point( nOff, nOff );
+    updateGraphicsState();
+    drawLayout( rLayout, rText, bTextLines );
+
+    rLayout.DrawOffset() -= Point( nOff, nOff );
+    setTextLineColor( aTextLineColor );
+    setOverlineColor( aOverlineColor );
+    aSetFont.SetColor( aTextColor );
+    setFont( aSetFont );
+    updateGraphicsState();
+    drawLayout( rLayout, rText, bTextLines );
+
+    // clean up the mess
+    pop();
+}
+
+void PDFWriterImpl::drawShadow( SalLayout& rLayout, const OUString& rText, bool bTextLines )
+{
+    Font aSaveFont = m_aCurrentPDFState.m_aFont;
+    Color aSaveTextLineColor = m_aCurrentPDFState.m_aTextLineColor;
+    Color aSaveOverlineColor = m_aCurrentPDFState.m_aOverlineColor;
+
+    Font& rFont = m_aCurrentPDFState.m_aFont;
+    if( rFont.GetColor() == COL_BLACK || rFont.GetColor().GetLuminance() < 8 )
+        rFont.SetColor( COL_LIGHTGRAY );
+    else
+        rFont.SetColor( COL_BLACK );
+    rFont.SetShadow( false );
+    rFont.SetOutline( false );
+    setFont( rFont );
+    setTextLineColor( rFont.GetColor() );
+    setOverlineColor( rFont.GetColor() );
+    updateGraphicsState();
+
+    long nOff = 1 + ((GetFontInstance()->mnLineHeight-24)/24);
+    if( rFont.IsOutline() )
+        nOff++;
+    rLayout.DrawBase() += Point( nOff, nOff );
+    drawLayout( rLayout, rText, bTextLines );
+    rLayout.DrawBase() -= Point( nOff, nOff );
+
+    setFont( aSaveFont );
+    setTextLineColor( aSaveTextLineColor );
+    setOverlineColor( aSaveOverlineColor );
+    updateGraphicsState();
+}
+
+void PDFWriterImpl::drawVerticalGlyphs(
+        const std::vector<PDFGlyph>& rGlyphs,
+        OStringBuffer& rLine,
+        const Point& rAlignOffset,
+        const Matrix3& rRotScale,
+        double fAngle,
+        double fXScale,
+        double fSkew,
+        sal_Int32 nFontHeight )
+{
+    long nXOffset = 0;
+    Point aCurPos( rGlyphs[0].m_aPos );
+    aCurPos = PixelToLogic( aCurPos );
+    aCurPos += rAlignOffset;
+    for( size_t i = 0; i < rGlyphs.size(); i++ )
+    {
+        // have to emit each glyph on its own
+        double fDeltaAngle = 0.0;
+        double fYScale = 1.0;
+        double fTempXScale = fXScale;
+        double fSkewB = fSkew;
+        double fSkewA = 0.0;
+
+        Point aDeltaPos;
+        if (rGlyphs[i].m_pGlyph->IsVertical())
+        {
+            fDeltaAngle = M_PI/2.0;
+            aDeltaPos.setX( GetFontMetric().GetAscent() );
+            aDeltaPos.setY( static_cast<int>(static_cast<double>(GetFontMetric().GetDescent()) * fXScale) );
+            fYScale = fXScale;
+            fTempXScale = 1.0;
+            fSkewA = -fSkewB;
+            fSkewB = 0.0;
+        }
+        aDeltaPos += PixelToLogic( Point( static_cast<int>(static_cast<double>(nXOffset)/fXScale), 0 ) ) - PixelToLogic( Point() );
+        if( i < rGlyphs.size()-1 )
+        // #i120627# the text on the Y axis is reversed when export ppt file to PDF format
+        {
+            long nOffsetX = rGlyphs[i+1].m_aPos.X() - rGlyphs[i].m_aPos.X();
+            long nOffsetY = rGlyphs[i+1].m_aPos.Y() - rGlyphs[i].m_aPos.Y();
+            nXOffset += static_cast<int>(sqrt(double(nOffsetX*nOffsetX + nOffsetY*nOffsetY)));
+        }
+        if (!rGlyphs[i].m_pGlyph->glyphId())
+            continue;
+
+        aDeltaPos = rRotScale.transform( aDeltaPos );
+
+        Matrix3 aMat;
+        if( fSkewB != 0.0 || fSkewA != 0.0 )
+            aMat.skew( fSkewA, fSkewB );
+        aMat.scale( fTempXScale, fYScale );
+        aMat.rotate( fAngle+fDeltaAngle );
+        aMat.translate( aCurPos.X()+aDeltaPos.X(), aCurPos.Y()+aDeltaPos.Y() );
+        m_aPages.back().appendMatrix3(aMat, rLine);
+        rLine.append( " Tm" );
+        if( i == 0 || rGlyphs[i-1].m_nMappedFontId != rGlyphs[i].m_nMappedFontId )
+        {
+            rLine.append( " /F" );
+            rLine.append( rGlyphs[i].m_nMappedFontId );
+            rLine.append( ' ' );
+            m_aPages.back().appendMappedLength( nFontHeight, rLine );
+            rLine.append( " Tf" );
+        }
+        rLine.append( "<" );
+        appendHex( rGlyphs[i].m_nMappedGlyphId, rLine );
+        rLine.append( ">Tj\n" );
+    }
+}
+
+void PDFWriterImpl::drawHorizontalGlyphs(
+        const std::vector<PDFGlyph>& rGlyphs,
+        OStringBuffer& rLine,
+        const Point& rAlignOffset,
+        bool bFirst,
+        double fAngle,
+        double fXScale,
+        double fSkew,
+        sal_Int32 nFontHeight,
+        sal_Int32 nPixelFontHeight
+        )
+{
+    // horizontal (= normal) case
+
+    // fill in  run end indices
+    // end is marked by index of the first glyph of the next run
+    // a run is marked by same mapped font id and same Y position
+    std::vector< sal_uInt32 > aRunEnds;
+    aRunEnds.reserve( rGlyphs.size() );
+    for( size_t i = 1; i < rGlyphs.size(); i++ )
+    {
+        if( rGlyphs[i].m_nMappedFontId != rGlyphs[i-1].m_nMappedFontId ||
+            rGlyphs[i].m_aPos.Y() != rGlyphs[i-1].m_aPos.Y() )
+        {
+            aRunEnds.push_back(i);
+        }
+    }
+    // last run ends at last glyph
+    aRunEnds.push_back( rGlyphs.size() );
+
+    // loop over runs of the same font
+    sal_uInt32 nBeginRun = 0;
+    for( size_t nRun = 0; nRun < aRunEnds.size(); nRun++ )
+    {
+        // setup text matrix
+        Point aCurPos = rGlyphs[nBeginRun].m_aPos;
+        // back transformation to current coordinate system
+        aCurPos = PixelToLogic( aCurPos );
+        aCurPos += rAlignOffset;
+        // the first run can be set with "Td" operator
+        // subsequent use of that operator would move
+        // the textline matrix relative to what was set before
+        // making use of that would drive us into rounding issues
+        Matrix3 aMat;
+        if( bFirst && nRun == 0 && fAngle == 0.0 && fXScale == 1.0 && fSkew == 0.0 )
+        {
+            m_aPages.back().appendPoint( aCurPos, rLine );
+            rLine.append( " Td " );
+        }
+        else
+        {
+            if( fSkew != 0.0 )
+                aMat.skew( 0.0, fSkew );
+            aMat.scale( fXScale, 1.0 );
+            aMat.rotate( fAngle );
+            aMat.translate( aCurPos.X(), aCurPos.Y() );
+            m_aPages.back().appendMatrix3(aMat, rLine);
+            rLine.append( " Tm\n" );
+        }
+        // set up correct font
+        rLine.append( "/F" );
+        rLine.append( rGlyphs[nBeginRun].m_nMappedFontId );
+        rLine.append( ' ' );
+        m_aPages.back().appendMappedLength( nFontHeight, rLine );
+        rLine.append( " Tf" );
+
+        // output glyphs using Tj or TJ
+        OStringBuffer aKernedLine( 256 ), aUnkernedLine( 256 );
+        aKernedLine.append( "[<" );
+        aUnkernedLine.append( '<' );
+        appendHex( rGlyphs[nBeginRun].m_nMappedGlyphId, aKernedLine );
+        appendHex( rGlyphs[nBeginRun].m_nMappedGlyphId, aUnkernedLine );
+
+        aMat.invert();
+        bool bNeedKern = false;
+        for( sal_uInt32 nPos = nBeginRun+1; nPos < aRunEnds[nRun]; nPos++ )
+        {
+            appendHex( rGlyphs[nPos].m_nMappedGlyphId, aUnkernedLine );
+            // check if default glyph positioning is sufficient
+            const Point aThisPos = aMat.transform( rGlyphs[nPos].m_aPos );
+            const Point aPrevPos = aMat.transform( rGlyphs[nPos-1].m_aPos );
+            double fAdvance = aThisPos.X() - aPrevPos.X();
+            fAdvance *= 1000.0 / nPixelFontHeight;
+            const double fAdjustment = rGlyphs[nPos-1].m_nNativeWidth - fAdvance + 0.5;
+            SAL_WARN_IF(
+                fAdjustment < SAL_MIN_INT32 || fAdjustment > SAL_MAX_INT32, "vcl.pdfwriter",
+                "adjustment " << fAdjustment << " outside 32-bit int");
+            const sal_Int32 nAdjustment = static_cast<sal_Int32>(
+                std::clamp(fAdjustment, double(SAL_MIN_INT32), double(SAL_MAX_INT32)));
+            if( nAdjustment != 0 )
+            {
+                // apply individual glyph positioning
+                bNeedKern = true;
+                aKernedLine.append( ">" );
+                aKernedLine.append( nAdjustment );
+                aKernedLine.append( "<" );
+            }
+            appendHex( rGlyphs[nPos].m_nMappedGlyphId, aKernedLine );
+        }
+        aKernedLine.append( ">]TJ\n" );
+        aUnkernedLine.append( ">Tj\n" );
+        rLine.append(
+            (bNeedKern ? aKernedLine : aUnkernedLine).makeStringAndClear() );
+
+        // set beginning of next run
+        nBeginRun = aRunEnds[nRun];
+    }
+}
+
+void PDFWriterImpl::drawLayout( SalLayout& rLayout, const OUString& rText, bool bTextLines )
+{
+    // relief takes precedence over shadow (see outdev3.cxx)
+    if(  m_aCurrentPDFState.m_aFont.GetRelief() != FontRelief::NONE )
+    {
+        drawRelief( rLayout, rText, bTextLines );
+        return;
+    }
+    else if( m_aCurrentPDFState.m_aFont.IsShadow() )
+        drawShadow( rLayout, rText, bTextLines );
+
+    OStringBuffer aLine( 512 );
+
+    const int nMaxGlyphs = 256;
+
+    std::vector<sal_Ucs> aCodeUnits;
+    bool bVertical = m_aCurrentPDFState.m_aFont.IsVertical();
+    int nIndex = 0;
+    double fXScale = 1.0;
+    double fSkew = 0.0;
+    sal_Int32 nPixelFontHeight = GetFontInstance()->GetFontSelectPattern().mnHeight;
+    TextAlign eAlign = m_aCurrentPDFState.m_aFont.GetAlignment();
+
+    // transform font height back to current units
+    // note: the layout calculates in outdevs device pixel !!
+    sal_Int32 nFontHeight = ImplDevicePixelToLogicHeight( nPixelFontHeight );
+    if( m_aCurrentPDFState.m_aFont.GetAverageFontWidth() )
+    {
+        Font aFont( m_aCurrentPDFState.m_aFont );
+        aFont.SetAverageFontWidth( 0 );
+        FontMetric aMetric = GetFontMetric( aFont );
+        if( aMetric.GetAverageFontWidth() != m_aCurrentPDFState.m_aFont.GetAverageFontWidth() )
+        {
+            fXScale =
+                static_cast<double>(m_aCurrentPDFState.m_aFont.GetAverageFontWidth()) /
+                static_cast<double>(aMetric.GetAverageFontWidth());
+        }
+    }
+
+    // perform artificial italics if necessary
+    if( ( m_aCurrentPDFState.m_aFont.GetItalic() == ITALIC_NORMAL ||
+          m_aCurrentPDFState.m_aFont.GetItalic() == ITALIC_OBLIQUE ) &&
+        !( GetFontInstance()->GetFontFace()->GetItalic() == ITALIC_NORMAL ||
+           GetFontInstance()->GetFontFace()->GetItalic() == ITALIC_OBLIQUE )
+        )
+    {
+        fSkew = M_PI/12.0;
+    }
+
+    // if the mapmode is distorted we need to adjust for that also
+    if( m_aCurrentPDFState.m_aMapMode.GetScaleX() != m_aCurrentPDFState.m_aMapMode.GetScaleY() )
+    {
+        fXScale *= double(m_aCurrentPDFState.m_aMapMode.GetScaleX()) / double(m_aCurrentPDFState.m_aMapMode.GetScaleY());
+    }
+
+    int nAngle = m_aCurrentPDFState.m_aFont.GetOrientation();
+    // normalize angles
+    while( nAngle < 0 )
+        nAngle += 3600;
+    nAngle = nAngle % 3600;
+    double fAngle = static_cast<double>(nAngle) * M_PI / 1800.0;
+
+    Matrix3 aRotScale;
+    aRotScale.scale( fXScale, 1.0 );
+    if( fAngle != 0.0 )
+        aRotScale.rotate( -fAngle );
+
+    bool bPop = false;
+    bool bABold = false;
+    // artificial bold necessary ?
+    if( GetFontInstance()->GetFontFace()->GetWeight() <= WEIGHT_MEDIUM &&
+        GetFontInstance()->GetFontSelectPattern().GetWeight() > WEIGHT_MEDIUM )
+    {
+        aLine.append("q ");
+        bPop = true;
+        bABold = true;
+    }
+    // setup text colors (if necessary)
+    Color aStrokeColor( COL_TRANSPARENT );
+    Color aNonStrokeColor( COL_TRANSPARENT );
+
+    if( m_aCurrentPDFState.m_aFont.IsOutline() )
+    {
+        aStrokeColor = m_aCurrentPDFState.m_aFont.GetColor();
+        aNonStrokeColor = COL_WHITE;
+    }
+    else
+        aNonStrokeColor = m_aCurrentPDFState.m_aFont.GetColor();
+    if( bABold )
+        aStrokeColor = m_aCurrentPDFState.m_aFont.GetColor();
+
+    if( aStrokeColor != COL_TRANSPARENT && aStrokeColor != m_aCurrentPDFState.m_aLineColor )
+    {
+        if( ! bPop )
+            aLine.append( "q " );
+        bPop = true;
+        appendStrokingColor( aStrokeColor, aLine );
+        aLine.append( "\n" );
+    }
+    if( aNonStrokeColor != COL_TRANSPARENT && aNonStrokeColor != m_aCurrentPDFState.m_aFillColor )
+    {
+        if( ! bPop )
+            aLine.append( "q " );
+        bPop = true;
+        appendNonStrokingColor( aNonStrokeColor, aLine );
+        aLine.append( "\n" );
+    }
+
+    // begin text object
+    aLine.append( "BT\n" );
+    // outline attribute ?
+    if( m_aCurrentPDFState.m_aFont.IsOutline() || bABold )
+    {
+        // set correct text mode, set stroke width
+        aLine.append( "2 Tr " ); // fill, then stroke
+
+        if( m_aCurrentPDFState.m_aFont.IsOutline() )
+        {
+            // unclear what to do in case of outline and artificial bold
+            // for the time being outline wins
+            aLine.append( "0.25 w \n" );
+        }
+        else
+        {
+            double fW = static_cast<double>(m_aCurrentPDFState.m_aFont.GetFontHeight()) / 30.0;
+            m_aPages.back().appendMappedLength( fW, aLine );
+            aLine.append ( " w\n" );
+        }
+    }
+
+    FontMetric aRefDevFontMetric = GetFontMetric();
+    const PhysicalFontFace* pDevFont = GetFontInstance()->GetFontFace();
+    const GlyphItem* pGlyph = nullptr;
+    const PhysicalFontFace* pFallbackFont = nullptr;
+
+    // collect the glyphs into a single array
+    std::vector< PDFGlyph > aGlyphs;
+    aGlyphs.reserve( nMaxGlyphs );
+    // first get all the glyphs and register them; coordinates still in Pixel
+    Point aPos;
+    while (rLayout.GetNextGlyph(&pGlyph, aPos, nIndex, &pFallbackFont))
+    {
+        const auto* pFont = pFallbackFont ? pFallbackFont : pDevFont;
+
+        aCodeUnits.clear();
+
+        // tdf#66597, tdf#115117
+        //
+        // Here is how we embed textual content in PDF files, to allow for
+        // better text extraction for complex and typography-rich text.
+        //
+        // * If there is many to one or many to many mapping, use an
+        //   ActualText span embedding the original string, since ToUnicode
+        //   can’t handle these.
+        // * If the one glyph is used for several Unicode code points, also
+        //   use ActualText since ToUnicode can map each glyph in the font
+        //   only once.
+        // * Limit ActualText to single cluster at a time, since using it
+        //   for whole words or sentences breaks text selection and
+        //   highlighting in PDF viewers (there will be no way to tell
+        //   which glyphs belong to which characters).
+        // * Keep generating (now) redundant ToUnicode entries for
+        //   compatibility with old tools not supporting ActualText.
+
+        assert(pGlyph->charCount() >= 0);
+        for (int n = 0; n < pGlyph->charCount(); n++)
+            aCodeUnits.push_back(rText[pGlyph->charPos() + n]);
+
+        bool bUseActualText = false;
+
+        // If this is a start of complex cluster, use ActualText.
+        if (pGlyph->IsClusterStart())
+            bUseActualText = true;
+
+        // Or part of a complex cluster, will be handled by the ActualText
+        // of its cluster start.
+        if (pGlyph->IsInCluster())
+            assert(aCodeUnits.empty());
+
+        // A glyph can’t have more than one ToUnicode entry, use ActualText
+        // instead.
+        if (!aCodeUnits.empty() && !bUseActualText)
+        {
+            for (const auto& rSubset : m_aSubsets[pFont].m_aSubsets)
+            {
+                const auto& it = rSubset.m_aMapping.find(pGlyph->glyphId());
+                if (it != rSubset.m_aMapping.cend() && it->second.codes() != aCodeUnits)
+                {
+                    bUseActualText = true;
+                    aCodeUnits.clear();
+                }
+            }
+        }
+
+        assert(!aCodeUnits.empty() || bUseActualText || pGlyph->IsInCluster());
+
+        sal_uInt8 nMappedGlyph;
+        sal_Int32 nMappedFontObject;
+        registerGlyph(pGlyph, pFont, aCodeUnits, nMappedGlyph, nMappedFontObject);
+
+        sal_Int32 nGlyphWidth = 0;
+        SalGraphics *pGraphics = GetGraphics();
+        if (pGraphics)
+            nGlyphWidth = m_aFontCache.getGlyphWidth(pFont,
+                                                     pGlyph->glyphId(),
+                                                     pGlyph->IsVertical(),
+                                                     pGraphics);
+
+        int nCharPos = -1;
+        if (bUseActualText || pGlyph->IsInCluster())
+            nCharPos = pGlyph->charPos();
+
+        aGlyphs.emplace_back(aPos,
+                             pGlyph,
+                             nGlyphWidth,
+                             nMappedFontObject,
+                             nMappedGlyph,
+                             nCharPos);
+    }
+
+    // Avoid fill color when map mode is in pixels, the below code assumes
+    // logic map mode.
+    bool bPixel = m_aCurrentPDFState.m_aMapMode.GetMapUnit() == MapUnit::MapPixel;
+    if (m_aCurrentPDFState.m_aFont.GetFillColor() != COL_TRANSPARENT && !bPixel)
+    {
+        // PDF doesn't have a text fill color, so draw a rectangle before
+        // drawing the actual text.
+        push(PushFlags::FILLCOLOR | PushFlags::LINECOLOR);
+        setFillColor(m_aCurrentPDFState.m_aFont.GetFillColor());
+        // Avoid border around the rectangle for Writer shape text.
+        setLineColor(COL_TRANSPARENT);
+
+        // The rectangle is the bounding box of the text, but also includes
+        // ascent / descent to match the on-screen rendering.
+        tools::Rectangle aRectangle;
+        // This is the top left of the text without ascent / descent.
+        aRectangle.SetPos(PixelToLogic(rLayout.GetDrawPosition()));
+        aRectangle.setY(aRectangle.getY() - aRefDevFontMetric.GetAscent());
+        aRectangle.SetSize(PixelToLogic(Size(rLayout.GetTextWidth(), 0)));
+        // This includes ascent / descent.
+        aRectangle.setHeight(aRefDevFontMetric.GetLineHeight());
+
+        const LogicalFontInstance* pFontInstance = GetFontInstance();
+        if (pFontInstance->mnOrientation)
+        {
+            // Adapt rectangle for rotated text.
+            tools::Polygon aPolygon(aRectangle);
+            aPolygon.Rotate(PixelToLogic(rLayout.GetDrawPosition()), pFontInstance->mnOrientation);
+            drawPolygon(aPolygon);
+        }
+        else
+            drawRectangle(aRectangle);
+
+        pop();
+    }
+
+    Point aAlignOffset;
+    if ( eAlign == ALIGN_BOTTOM )
+        aAlignOffset.AdjustY( -(aRefDevFontMetric.GetDescent()) );
+    else if ( eAlign == ALIGN_TOP )
+        aAlignOffset.AdjustY(aRefDevFontMetric.GetAscent() );
+    if( aAlignOffset.X() || aAlignOffset.Y() )
+        aAlignOffset = aRotScale.transform( aAlignOffset );
+
+    /* #159153# do not emit an empty glyph vector; this can happen if e.g. the original
+       string contained only one of the UTF16 BOMs
+    */
+    if( ! aGlyphs.empty() )
+    {
+        size_t nStart = 0;
+        size_t nEnd = 0;
+        while (nStart < aGlyphs.size())
+        {
+            while (nEnd < aGlyphs.size() && aGlyphs[nEnd].m_nCharPos == aGlyphs[nStart].m_nCharPos)
+                nEnd++;
+
+            std::vector<PDFGlyph> aRun(aGlyphs.begin() + nStart, aGlyphs.begin() + nEnd);
+
+            int nCharPos, nCharCount;
+            if (!aRun.front().m_pGlyph->IsRTLGlyph())
+            {
+                nCharPos = aRun.front().m_nCharPos;
+                nCharCount = aRun.front().m_pGlyph->charCount();
+            }
+            else
+            {
+                nCharPos = aRun.back().m_nCharPos;
+                nCharCount = aRun.back().m_pGlyph->charCount();
+            }
+
+            if (nCharPos >= 0 && nCharCount)
+            {
+                aLine.append("/Span<</ActualText<FEFF");
+                for (int i = 0; i < nCharCount; i++)
+                {
+                    sal_Unicode aChar = rText[nCharPos + i];
+                    appendHex(static_cast<sal_Int8>(aChar >> 8), aLine);
+                    appendHex(static_cast<sal_Int8>(aChar & 255), aLine);
+                }
+                aLine.append( ">>>\nBDC\n" );
+            }
+
+            if (bVertical)
+                drawVerticalGlyphs(aRun, aLine, aAlignOffset, aRotScale, fAngle, fXScale, fSkew, nFontHeight);
+            else
+                drawHorizontalGlyphs(aRun, aLine, aAlignOffset, nStart == 0, fAngle, fXScale, fSkew, nFontHeight, nPixelFontHeight);
+
+            if (nCharPos >= 0 && nCharCount)
+                aLine.append( "EMC\n" );
+
+            nStart = nEnd;
+        }
+    }
+
+    // end textobject
+    aLine.append( "ET\n" );
+    if( bPop )
+        aLine.append( "Q\n" );
+
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+
+    // draw eventual textlines
+    FontStrikeout eStrikeout = m_aCurrentPDFState.m_aFont.GetStrikeout();
+    FontLineStyle eUnderline = m_aCurrentPDFState.m_aFont.GetUnderline();
+    FontLineStyle eOverline  = m_aCurrentPDFState.m_aFont.GetOverline();
+    if( bTextLines &&
+        (
+         ( eUnderline != LINESTYLE_NONE && eUnderline != LINESTYLE_DONTKNOW ) ||
+         ( eOverline  != LINESTYLE_NONE && eOverline  != LINESTYLE_DONTKNOW ) ||
+         ( eStrikeout != STRIKEOUT_NONE && eStrikeout != STRIKEOUT_DONTKNOW )
+         )
+        )
+    {
+        bool bUnderlineAbove = m_aCurrentPDFState.m_aFont.IsUnderlineAbove();
+        if( m_aCurrentPDFState.m_aFont.IsWordLineMode() )
+        {
+            Point aStartPt;
+            sal_Int32 nWidth = 0;
+            nIndex = 0;
+            while (rLayout.GetNextGlyph(&pGlyph, aPos, nIndex))
+            {
+                if (!pGlyph->IsSpacing())
+                {
+                    if( !nWidth )
+                        aStartPt = aPos;
+
+                    nWidth += pGlyph->m_nNewWidth;
+                }
+                else if( nWidth > 0 )
+                {
+                    drawTextLine( PixelToLogic( aStartPt ),
+                                  ImplDevicePixelToLogicWidth( nWidth ),
+                                  eStrikeout, eUnderline, eOverline, bUnderlineAbove );
+                    nWidth = 0;
+                }
+            }
+
+            if( nWidth > 0 )
+            {
+                drawTextLine( PixelToLogic( aStartPt ),
+                              ImplDevicePixelToLogicWidth( nWidth ),
+                              eStrikeout, eUnderline, eOverline, bUnderlineAbove );
+            }
+        }
+        else
+        {
+            Point aStartPt = rLayout.GetDrawPosition();
+            int nWidth = rLayout.GetTextWidth() / rLayout.GetUnitsPerPixel();
+            drawTextLine( PixelToLogic( aStartPt ),
+                          ImplDevicePixelToLogicWidth( nWidth ),
+                          eStrikeout, eUnderline, eOverline, bUnderlineAbove );
+        }
+    }
+
+    // write eventual emphasis marks
+    if( !(m_aCurrentPDFState.m_aFont.GetEmphasisMark() & FontEmphasisMark::Style) )
+        return;
+
+    tools::PolyPolygon             aEmphPoly;
+    tools::Rectangle               aEmphRect1;
+    tools::Rectangle               aEmphRect2;
+    long                    nEmphYOff;
+    long                    nEmphWidth;
+    long                    nEmphHeight;
+    bool                    bEmphPolyLine;
+    FontEmphasisMark        nEmphMark;
+
+    push( PushFlags::ALL );
+
+    aLine.setLength( 0 );
+    aLine.append( "q\n" );
+
+    nEmphMark = OutputDevice::ImplGetEmphasisMarkStyle( m_aCurrentPDFState.m_aFont );
+    if ( nEmphMark & FontEmphasisMark::PosBelow )
+        nEmphHeight = GetEmphasisDescent();
+    else
+        nEmphHeight = GetEmphasisAscent();
+    ImplGetEmphasisMark( aEmphPoly,
+                                             bEmphPolyLine,
+                                             aEmphRect1,
+                                             aEmphRect2,
+                                             nEmphYOff,
+                                             nEmphWidth,
+                                             nEmphMark,
+                                             ImplDevicePixelToLogicWidth(nEmphHeight) );
+    if ( bEmphPolyLine )
+    {
+        setLineColor( m_aCurrentPDFState.m_aFont.GetColor() );
+        setFillColor( COL_TRANSPARENT );
+    }
+    else
+    {
+        setFillColor( m_aCurrentPDFState.m_aFont.GetColor() );
+        setLineColor( COL_TRANSPARENT );
+    }
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+
+    Point aOffset(0,0);
+
+    if ( nEmphMark & FontEmphasisMark::PosBelow )
+        aOffset.AdjustY(GetFontInstance()->mxFontMetric->GetDescent() + nEmphYOff );
+    else
+        aOffset.AdjustY( -(GetFontInstance()->mxFontMetric->GetAscent() + nEmphYOff) );
+
+    long nEmphWidth2     = nEmphWidth / 2;
+    long nEmphHeight2    = nEmphHeight / 2;
+    aOffset += Point( nEmphWidth2, nEmphHeight2 );
+
+    if ( eAlign == ALIGN_BOTTOM )
+        aOffset.AdjustY( -(GetFontInstance()->mxFontMetric->GetDescent()) );
+    else if ( eAlign == ALIGN_TOP )
+        aOffset.AdjustY(GetFontInstance()->mxFontMetric->GetAscent() );
+
+    nIndex = 0;
+    while (rLayout.GetNextGlyph(&pGlyph, aPos, nIndex))
+    {
+        if (pGlyph->IsSpacing())
+        {
+            Point aAdjOffset = aOffset;
+            aAdjOffset.AdjustX((pGlyph->m_nNewWidth - nEmphWidth) / 2 );
+            aAdjOffset = aRotScale.transform( aAdjOffset );
+
+            aAdjOffset -= Point( nEmphWidth2, nEmphHeight2 );
+
+            aPos += aAdjOffset;
+            aPos = PixelToLogic( aPos );
+            drawEmphasisMark( aPos.X(), aPos.Y(),
+                              aEmphPoly, bEmphPolyLine,
+                              aEmphRect1, aEmphRect2 );
+        }
+    }
+
+    writeBuffer( "Q\n", 2 );
+    pop();
+
+}
+
+void PDFWriterImpl::drawEmphasisMark( long nX, long nY,
+                                      const tools::PolyPolygon& rPolyPoly, bool bPolyLine,
+                                      const tools::Rectangle& rRect1, const tools::Rectangle& rRect2 )
+{
+    // TODO: pass nWidth as width of this mark
+    // long nWidth = 0;
+
+    if ( rPolyPoly.Count() )
+    {
+        if ( bPolyLine )
+        {
+            tools::Polygon aPoly = rPolyPoly.GetObject( 0 );
+            aPoly.Move( nX, nY );
+            drawPolyLine( aPoly );
+        }
+        else
+        {
+            tools::PolyPolygon aPolyPoly = rPolyPoly;
+            aPolyPoly.Move( nX, nY );
+            drawPolyPolygon( aPolyPoly );
+        }
+    }
+
+    if ( !rRect1.IsEmpty() )
+    {
+        tools::Rectangle aRect( Point( nX+rRect1.Left(),
+                                nY+rRect1.Top() ), rRect1.GetSize() );
+        drawRectangle( aRect );
+    }
+
+    if ( !rRect2.IsEmpty() )
+    {
+        tools::Rectangle aRect( Point( nX+rRect2.Left(),
+                                nY+rRect2.Top() ), rRect2.GetSize() );
+
+        drawRectangle( aRect );
+    }
+}
+
+void PDFWriterImpl::drawText( const Point& rPos, const OUString& rText, sal_Int32 nIndex, sal_Int32 nLen, bool bTextLines )
+{
+    MARK( "drawText" );
+
+    updateGraphicsState();
+
+    // get a layout from the OutputDevice's SalGraphics
+    // this also enforces font substitution and sets the font on SalGraphics
+    std::unique_ptr<SalLayout> pLayout = ImplLayout( rText, nIndex, nLen, rPos );
+    if( pLayout )
+    {
+        drawLayout( *pLayout, rText, bTextLines );
+    }
+}
+
+void PDFWriterImpl::drawTextArray( const Point& rPos, const OUString& rText, const long* pDXArray, sal_Int32 nIndex, sal_Int32 nLen )
+{
+    MARK( "drawText with array" );
+
+    updateGraphicsState();
+
+    // get a layout from the OutputDevice's SalGraphics
+    // this also enforces font substitution and sets the font on SalGraphics
+    std::unique_ptr<SalLayout> pLayout = ImplLayout( rText, nIndex, nLen, rPos, 0, pDXArray );
+    if( pLayout )
+    {
+        drawLayout( *pLayout, rText, true );
+    }
+}
+
+void PDFWriterImpl::drawStretchText( const Point& rPos, sal_uLong nWidth, const OUString& rText, sal_Int32 nIndex, sal_Int32 nLen )
+{
+    MARK( "drawStretchText" );
+
+    updateGraphicsState();
+
+    // get a layout from the OutputDevice's SalGraphics
+    // this also enforces font substitution and sets the font on SalGraphics
+    std::unique_ptr<SalLayout> pLayout = ImplLayout( rText, nIndex, nLen, rPos, nWidth );
+    if( pLayout )
+    {
+        drawLayout( *pLayout, rText, true );
+    }
+}
+
+void PDFWriterImpl::drawText( const tools::Rectangle& rRect, const OUString& rOrigStr, DrawTextFlags nStyle )
+{
+    long        nWidth          = rRect.GetWidth();
+    long        nHeight         = rRect.GetHeight();
+
+    if ( nWidth <= 0 || nHeight <= 0 )
+        return;
+
+    MARK( "drawText with rectangle" );
+
+    updateGraphicsState();
+
+    // clip with rectangle
+    OStringBuffer aLine;
+    aLine.append( "q " );
+    m_aPages.back().appendRect( rRect, aLine );
+    aLine.append( " W* n\n" );
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+
+    // if disabled text is needed, put in here
+
+    Point       aPos            = rRect.TopLeft();
+
+    long        nTextHeight     = GetTextHeight();
+    sal_Int32   nMnemonicPos    = -1;
+
+    OUString aStr = rOrigStr;
+    if ( nStyle & DrawTextFlags::Mnemonic )
+        aStr = OutputDevice::GetNonMnemonicString( aStr, nMnemonicPos );
+
+    // multiline text
+    if ( nStyle & DrawTextFlags::MultiLine )
+    {
+        OUString           aLastLine;
+        ImplMultiTextLineInfo   aMultiLineInfo;
+        ImplTextLineInfo*       pLineInfo;
+        sal_Int32               i;
+        sal_Int32               nLines;
+        sal_Int32               nFormatLines;
+
+        if ( nTextHeight )
+        {
+            vcl::DefaultTextLayout aLayout( *this );
+            OutputDevice::ImplGetTextLines( aMultiLineInfo, nWidth, aStr, nStyle, aLayout );
+            nLines = nHeight/nTextHeight;
+            nFormatLines = aMultiLineInfo.Count();
+            if ( !nLines )
+                nLines = 1;
+            if ( nFormatLines > nLines )
+            {
+                if ( nStyle & DrawTextFlags::EndEllipsis )
+                {
+                    // handle last line
+                    nFormatLines = nLines-1;
+
+                    pLineInfo = aMultiLineInfo.GetLine( nFormatLines );
+                    aLastLine = convertLineEnd(aStr.copy(pLineInfo->GetIndex()), LINEEND_LF);
+                    // replace line feed by space
+                    aLastLine = aLastLine.replace('\n', ' ');
+                    aLastLine = GetEllipsisString( aLastLine, nWidth, nStyle );
+                    nStyle &= ~DrawTextFlags(DrawTextFlags::VCenter | DrawTextFlags::Bottom);
+                    nStyle |= DrawTextFlags::Top;
+                }
+            }
+
+            // vertical alignment
+            if ( nStyle & DrawTextFlags::Bottom )
+                aPos.AdjustY(nHeight-(nFormatLines*nTextHeight) );
+            else if ( nStyle & DrawTextFlags::VCenter )
+                aPos.AdjustY((nHeight-(nFormatLines*nTextHeight))/2 );
+
+            // draw all lines excluding the last
+            for ( i = 0; i < nFormatLines; i++ )
+            {
+                pLineInfo = aMultiLineInfo.GetLine( i );
+                if ( nStyle & DrawTextFlags::Right )
+                    aPos.AdjustX(nWidth-pLineInfo->GetWidth() );
+                else if ( nStyle & DrawTextFlags::Center )
+                    aPos.AdjustX((nWidth-pLineInfo->GetWidth())/2 );
+                sal_Int32 nIndex = pLineInfo->GetIndex();
+                sal_Int32 nLineLen = pLineInfo->GetLen();
+                drawText( aPos, aStr, nIndex, nLineLen );
+                // mnemonics should not appear in documents,
+                // if the need arises, put them in here
+                aPos.AdjustY(nTextHeight );
+                aPos.setX( rRect.Left() );
+            }
+
+            // output last line left adjusted since it was shortened
+            if (!aLastLine.isEmpty())
+                drawText( aPos, aLastLine, 0, aLastLine.getLength() );
+        }
+    }
+    else
+    {
+        long nTextWidth = GetTextWidth( aStr );
+
+        // Evt. Text kuerzen
+        if ( nTextWidth > nWidth )
+        {
+            if ( nStyle & (DrawTextFlags::EndEllipsis | DrawTextFlags::PathEllipsis | DrawTextFlags::NewsEllipsis) )
+            {
+                aStr = GetEllipsisString( aStr, nWidth, nStyle );
+                nStyle &= ~DrawTextFlags(DrawTextFlags::Center | DrawTextFlags::Right);
+                nStyle |= DrawTextFlags::Left;
+                nTextWidth = GetTextWidth( aStr );
+            }
+        }
+
+        // vertical alignment
+        if ( nStyle & DrawTextFlags::Right )
+            aPos.AdjustX(nWidth-nTextWidth );
+        else if ( nStyle & DrawTextFlags::Center )
+            aPos.AdjustX((nWidth-nTextWidth)/2 );
+
+        if ( nStyle & DrawTextFlags::Bottom )
+            aPos.AdjustY(nHeight-nTextHeight );
+        else if ( nStyle & DrawTextFlags::VCenter )
+            aPos.AdjustY((nHeight-nTextHeight)/2 );
+
+        // mnemonics should be inserted here if the need arises
+
+        // draw the actual text
+        drawText( aPos, aStr, 0, aStr.getLength() );
+    }
+
+    // reset clip region to original value
+    aLine.setLength( 0 );
+    aLine.append( "Q\n" );
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+void PDFWriterImpl::drawLine( const Point& rStart, const Point& rStop )
+{
+    MARK( "drawLine" );
+
+    updateGraphicsState();
+
+    if( m_aGraphicsStack.front().m_aLineColor == COL_TRANSPARENT )
+        return;
+
+    OStringBuffer aLine;
+    m_aPages.back().appendPoint( rStart, aLine );
+    aLine.append( " m " );
+    m_aPages.back().appendPoint( rStop, aLine );
+    aLine.append( " l S\n" );
+
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+void PDFWriterImpl::drawLine( const Point& rStart, const Point& rStop, const LineInfo& rInfo )
+{
+    MARK( "drawLine with LineInfo" );
+    updateGraphicsState();
+
+    if( m_aGraphicsStack.front().m_aLineColor == COL_TRANSPARENT )
+        return;
+
+    if( rInfo.GetStyle() == LineStyle::Solid && rInfo.GetWidth() < 2 )
+    {
+        drawLine( rStart, rStop );
+        return;
+    }
+
+    OStringBuffer aLine;
+
+    aLine.append( "q " );
+    if( m_aPages.back().appendLineInfo( rInfo, aLine ) )
+    {
+        m_aPages.back().appendPoint( rStart, aLine );
+        aLine.append( " m " );
+        m_aPages.back().appendPoint( rStop, aLine );
+        aLine.append( " l S Q\n" );
+
+        writeBuffer( aLine.getStr(), aLine.getLength() );
+    }
+    else
+    {
+        PDFWriter::ExtLineInfo aInfo;
+        convertLineInfoToExtLineInfo( rInfo, aInfo );
+        Point aPolyPoints[2] = { rStart, rStop };
+        tools::Polygon aPoly( 2, aPolyPoints );
+        drawPolyLine( aPoly, aInfo );
+    }
+}
+
+#define HCONV( x ) ImplDevicePixelToLogicHeight( x )
+
+void PDFWriterImpl::drawWaveTextLine( OStringBuffer& aLine, long nWidth, FontLineStyle eTextLine, Color aColor, bool bIsAbove )
+{
+    // note: units in pFontInstance are ref device pixel
+    const LogicalFontInstance*  pFontInstance = GetFontInstance();
+    long            nLineHeight = 0;
+    long            nLinePos = 0;
+
+    appendStrokingColor( aColor, aLine );
+    aLine.append( "\n" );
+
+    if ( bIsAbove )
+    {
+        if ( !pFontInstance->mxFontMetric->GetAboveWavelineUnderlineSize() )
+            ImplInitAboveTextLineSize();
+        nLineHeight = HCONV( pFontInstance->mxFontMetric->GetAboveWavelineUnderlineSize() );
+        nLinePos = HCONV( pFontInstance->mxFontMetric->GetAboveWavelineUnderlineOffset() );
+    }
+    else
+    {
+        if ( !pFontInstance->mxFontMetric->GetWavelineUnderlineSize() )
+            ImplInitTextLineSize();
+        nLineHeight = HCONV( pFontInstance->mxFontMetric->GetWavelineUnderlineSize() );
+        nLinePos = HCONV( pFontInstance->mxFontMetric->GetWavelineUnderlineOffset() );
+    }
+    if ( (eTextLine == LINESTYLE_SMALLWAVE) && (nLineHeight > 3) )
+        nLineHeight = 3;
+
+    long nLineWidth = GetDPIX()/450;
+    if ( ! nLineWidth )
+        nLineWidth = 1;
+
+    if ( eTextLine == LINESTYLE_BOLDWAVE )
+        nLineWidth = 3*nLineWidth;
+
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(nLineWidth), aLine );
+    aLine.append( " w " );
+
+    if ( eTextLine == LINESTYLE_DOUBLEWAVE )
+    {
+        long nOrgLineHeight = nLineHeight;
+        nLineHeight /= 3;
+        if ( nLineHeight < 2 )
+        {
+            if ( nOrgLineHeight > 1 )
+                nLineHeight = 2;
+            else
+                nLineHeight = 1;
+        }
+        long nLineDY = nOrgLineHeight-(nLineHeight*2);
+        if ( nLineDY < nLineWidth )
+            nLineDY = nLineWidth;
+        long nLineDY2 = nLineDY/2;
+        if ( !nLineDY2 )
+            nLineDY2 = 1;
+
+        nLinePos -= nLineWidth-nLineDY2;
+
+        m_aPages.back().appendWaveLine( nWidth, -nLinePos, 2*nLineHeight, aLine );
+
+        nLinePos += nLineWidth+nLineDY;
+        m_aPages.back().appendWaveLine( nWidth, -nLinePos, 2*nLineHeight, aLine );
+    }
+    else
+    {
+        if ( eTextLine != LINESTYLE_BOLDWAVE )
+            nLinePos -= nLineWidth/2;
+        m_aPages.back().appendWaveLine( nWidth, -nLinePos, nLineHeight, aLine );
+    }
+}
+
+void PDFWriterImpl::drawStraightTextLine( OStringBuffer& aLine, long nWidth, FontLineStyle eTextLine, Color aColor, bool bIsAbove )
+{
+    // note: units in pFontInstance are ref device pixel
+    const LogicalFontInstance*  pFontInstance = GetFontInstance();
+    long            nLineHeight = 0;
+    long            nLinePos  = 0;
+    long            nLinePos2 = 0;
+
+    if ( eTextLine > LINESTYLE_BOLDWAVE )
+        eTextLine = LINESTYLE_SINGLE;
+
+    switch ( eTextLine )
+    {
+        case LINESTYLE_SINGLE:
+        case LINESTYLE_DOTTED:
+        case LINESTYLE_DASH:
+        case LINESTYLE_LONGDASH:
+        case LINESTYLE_DASHDOT:
+        case LINESTYLE_DASHDOTDOT:
+            if ( bIsAbove )
+            {
+                if ( !pFontInstance->mxFontMetric->GetAboveUnderlineSize() )
+                    ImplInitAboveTextLineSize();
+                nLineHeight = HCONV( pFontInstance->mxFontMetric->GetAboveUnderlineSize() );
+                nLinePos    = HCONV( pFontInstance->mxFontMetric->GetAboveUnderlineOffset() );
+            }
+            else
+            {
+                if ( !pFontInstance->mxFontMetric->GetUnderlineSize() )
+                    ImplInitTextLineSize();
+                nLineHeight = HCONV( pFontInstance->mxFontMetric->GetUnderlineSize() );
+                nLinePos    = HCONV( pFontInstance->mxFontMetric->GetUnderlineOffset() );
+            }
+            break;
+        case LINESTYLE_BOLD:
+        case LINESTYLE_BOLDDOTTED:
+        case LINESTYLE_BOLDDASH:
+        case LINESTYLE_BOLDLONGDASH:
+        case LINESTYLE_BOLDDASHDOT:
+        case LINESTYLE_BOLDDASHDOTDOT:
+            if ( bIsAbove )
+            {
+                if ( !pFontInstance->mxFontMetric->GetAboveBoldUnderlineSize() )
+                    ImplInitAboveTextLineSize();
+                nLineHeight = HCONV( pFontInstance->mxFontMetric->GetAboveBoldUnderlineSize() );
+                nLinePos    = HCONV( pFontInstance->mxFontMetric->GetAboveBoldUnderlineOffset() );
+            }
+            else
+            {
+                if ( !pFontInstance->mxFontMetric->GetBoldUnderlineSize() )
+                    ImplInitTextLineSize();
+                nLineHeight = HCONV( pFontInstance->mxFontMetric->GetBoldUnderlineSize() );
+                nLinePos    = HCONV( pFontInstance->mxFontMetric->GetBoldUnderlineOffset() );
+                nLinePos += nLineHeight/2;
+            }
+            break;
+        case LINESTYLE_DOUBLE:
+            if ( bIsAbove )
+            {
+                if ( !pFontInstance->mxFontMetric->GetAboveDoubleUnderlineSize() )
+                    ImplInitAboveTextLineSize();
+                nLineHeight = HCONV( pFontInstance->mxFontMetric->GetAboveDoubleUnderlineSize() );
+                nLinePos    = HCONV( pFontInstance->mxFontMetric->GetAboveDoubleUnderlineOffset1() );
+                nLinePos2   = HCONV( pFontInstance->mxFontMetric->GetAboveDoubleUnderlineOffset2() );
+            }
+            else
+            {
+                if ( !pFontInstance->mxFontMetric->GetDoubleUnderlineSize() )
+                    ImplInitTextLineSize();
+                nLineHeight = HCONV( pFontInstance->mxFontMetric->GetDoubleUnderlineSize() );
+                nLinePos    = HCONV( pFontInstance->mxFontMetric->GetDoubleUnderlineOffset1() );
+                nLinePos2   = HCONV( pFontInstance->mxFontMetric->GetDoubleUnderlineOffset2() );
+            }
+            break;
+        default:
+            break;
+    }
+
+    if ( !nLineHeight )
+        return;
+
+    // outline attribute ?
+    if (m_aCurrentPDFState.m_aFont.IsOutline() && eTextLine == LINESTYLE_SINGLE)
+    {
+        appendStrokingColor(aColor, aLine); // stroke with text color
+        aLine.append( " " );
+        appendNonStrokingColor(COL_WHITE, aLine); // fill with white
+        aLine.append( "\n" );
+        aLine.append( "0.25 w \n" ); // same line thickness as in drawLayout
+
+        // draw rectangle instead
+        aLine.append( "0 " );
+        m_aPages.back().appendMappedLength( static_cast<sal_Int32>(-nLinePos * 1.5), aLine );
+        aLine.append( " " );
+        m_aPages.back().appendMappedLength( static_cast<sal_Int32>(nWidth), aLine, false );
+        aLine.append( ' ' );
+        m_aPages.back().appendMappedLength( static_cast<sal_Int32>(nLineHeight), aLine );
+        aLine.append( " re h B\n" );
+        return;
+    }
+
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(nLineHeight), aLine );
+    aLine.append( " w " );
+    appendStrokingColor( aColor, aLine );
+    aLine.append( "\n" );
+
+    switch ( eTextLine )
+    {
+        case LINESTYLE_DOTTED:
+        case LINESTYLE_BOLDDOTTED:
+            aLine.append( "[ " );
+            m_aPages.back().appendMappedLength( static_cast<sal_Int32>(nLineHeight), aLine, false );
+            aLine.append( " ] 0 d\n" );
+            break;
+        case LINESTYLE_DASH:
+        case LINESTYLE_LONGDASH:
+        case LINESTYLE_BOLDDASH:
+        case LINESTYLE_BOLDLONGDASH:
+            {
+                sal_Int32 nDashLength = 4*nLineHeight;
+                sal_Int32 nVoidLength = 2*nLineHeight;
+                if ( ( eTextLine == LINESTYLE_LONGDASH ) || ( eTextLine == LINESTYLE_BOLDLONGDASH ) )
+                    nDashLength = 8*nLineHeight;
+
+                aLine.append( "[ " );
+                m_aPages.back().appendMappedLength( nDashLength, aLine, false );
+                aLine.append( ' ' );
+                m_aPages.back().appendMappedLength( nVoidLength, aLine, false );
+                aLine.append( " ] 0 d\n" );
+            }
+            break;
+        case LINESTYLE_DASHDOT:
+        case LINESTYLE_BOLDDASHDOT:
+            {
+                sal_Int32 nDashLength = 4*nLineHeight;
+                sal_Int32 nVoidLength = 2*nLineHeight;
+                aLine.append( "[ " );
+                m_aPages.back().appendMappedLength( nDashLength, aLine, false );
+                aLine.append( ' ' );
+                m_aPages.back().appendMappedLength( nVoidLength, aLine, false );
+                aLine.append( ' ' );
+                m_aPages.back().appendMappedLength( static_cast<sal_Int32>(nLineHeight), aLine, false );
+                aLine.append( ' ' );
+                m_aPages.back().appendMappedLength( nVoidLength, aLine, false );
+                aLine.append( " ] 0 d\n" );
+            }
+            break;
+        case LINESTYLE_DASHDOTDOT:
+        case LINESTYLE_BOLDDASHDOTDOT:
+            {
+                sal_Int32 nDashLength = 4*nLineHeight;
+                sal_Int32 nVoidLength = 2*nLineHeight;
+                aLine.append( "[ " );
+                m_aPages.back().appendMappedLength( nDashLength, aLine, false );
+                aLine.append( ' ' );
+                m_aPages.back().appendMappedLength( nVoidLength, aLine, false );
+                aLine.append( ' ' );
+                m_aPages.back().appendMappedLength( static_cast<sal_Int32>(nLineHeight), aLine, false );
+                aLine.append( ' ' );
+                m_aPages.back().appendMappedLength( nVoidLength, aLine, false );
+                aLine.append( ' ' );
+                m_aPages.back().appendMappedLength( static_cast<sal_Int32>(nLineHeight), aLine, false );
+                aLine.append( ' ' );
+                m_aPages.back().appendMappedLength( nVoidLength, aLine, false );
+                aLine.append( " ] 0 d\n" );
+            }
+            break;
+        default:
+            break;
+    }
+
+    aLine.append( "0 " );
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(-nLinePos), aLine );
+    aLine.append( " m " );
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(nWidth), aLine, false );
+    aLine.append( ' ' );
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(-nLinePos), aLine );
+    aLine.append( " l S\n" );
+    if ( eTextLine == LINESTYLE_DOUBLE )
+    {
+        aLine.append( "0 " );
+        m_aPages.back().appendMappedLength( static_cast<sal_Int32>(-nLinePos2-nLineHeight), aLine );
+        aLine.append( " m " );
+        m_aPages.back().appendMappedLength( static_cast<sal_Int32>(nWidth), aLine, false );
+        aLine.append( ' ' );
+        m_aPages.back().appendMappedLength( static_cast<sal_Int32>(-nLinePos2-nLineHeight), aLine );
+        aLine.append( " l S\n" );
+    }
+
+}
+
+void PDFWriterImpl::drawStrikeoutLine( OStringBuffer& aLine, long nWidth, FontStrikeout eStrikeout, Color aColor )
+{
+    // note: units in pFontInstance are ref device pixel
+    const LogicalFontInstance*  pFontInstance = GetFontInstance();
+    long            nLineHeight = 0;
+    long            nLinePos  = 0;
+    long            nLinePos2 = 0;
+
+    if ( eStrikeout > STRIKEOUT_X )
+        eStrikeout = STRIKEOUT_SINGLE;
+
+    switch ( eStrikeout )
+    {
+        case STRIKEOUT_SINGLE:
+            if ( !pFontInstance->mxFontMetric->GetStrikeoutSize() )
+                ImplInitTextLineSize();
+            nLineHeight = HCONV( pFontInstance->mxFontMetric->GetStrikeoutSize() );
+            nLinePos    = HCONV( pFontInstance->mxFontMetric->GetStrikeoutOffset() );
+            break;
+        case STRIKEOUT_BOLD:
+            if ( !pFontInstance->mxFontMetric->GetBoldStrikeoutSize() )
+                ImplInitTextLineSize();
+            nLineHeight = HCONV( pFontInstance->mxFontMetric->GetBoldStrikeoutSize() );
+            nLinePos    = HCONV( pFontInstance->mxFontMetric->GetBoldStrikeoutOffset() );
+            break;
+        case STRIKEOUT_DOUBLE:
+            if ( !pFontInstance->mxFontMetric->GetDoubleStrikeoutSize() )
+                ImplInitTextLineSize();
+            nLineHeight = HCONV( pFontInstance->mxFontMetric->GetDoubleStrikeoutSize() );
+            nLinePos    = HCONV( pFontInstance->mxFontMetric->GetDoubleStrikeoutOffset1() );
+            nLinePos2   = HCONV( pFontInstance->mxFontMetric->GetDoubleStrikeoutOffset2() );
+            break;
+        default:
+            break;
+    }
+
+    if ( !nLineHeight )
+        return;
+
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(nLineHeight), aLine );
+    aLine.append( " w " );
+    appendStrokingColor( aColor, aLine );
+    aLine.append( "\n" );
+
+    aLine.append( "0 " );
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(-nLinePos), aLine );
+    aLine.append( " m " );
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(nWidth), aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(-nLinePos), aLine );
+    aLine.append( " l S\n" );
+
+    if ( eStrikeout == STRIKEOUT_DOUBLE )
+    {
+        aLine.append( "0 " );
+        m_aPages.back().appendMappedLength( static_cast<sal_Int32>(-nLinePos2-nLineHeight), aLine );
+        aLine.append( " m " );
+        m_aPages.back().appendMappedLength( static_cast<sal_Int32>(nWidth), aLine );
+        aLine.append( ' ' );
+        m_aPages.back().appendMappedLength( static_cast<sal_Int32>(-nLinePos2-nLineHeight), aLine );
+        aLine.append( " l S\n" );
+    }
+
+}
+
+void PDFWriterImpl::drawStrikeoutChar( const Point& rPos, long nWidth, FontStrikeout eStrikeout )
+{
+    //See qadevOOo/testdocs/StrikeThrough.odt for examples if you need
+    //to tweak this
+
+    OUString aStrikeoutChar = eStrikeout == STRIKEOUT_SLASH ? OUString( "/" ) : OUString( "X" );
+    OUString aStrikeout = aStrikeoutChar;
+    while( GetTextWidth( aStrikeout ) < nWidth )
+        aStrikeout += aStrikeout;
+
+    // do not get broader than nWidth modulo 1 character
+    while( GetTextWidth( aStrikeout ) >= nWidth )
+        aStrikeout = aStrikeout.replaceAt( 0, 1, "" );
+    aStrikeout += aStrikeoutChar;
+    bool bShadow = m_aCurrentPDFState.m_aFont.IsShadow();
+    if ( bShadow )
+    {
+        Font aFont = m_aCurrentPDFState.m_aFont;
+        aFont.SetShadow( false );
+        setFont( aFont );
+        updateGraphicsState();
+    }
+
+    // strikeout string is left aligned non-CTL text
+    ComplexTextLayoutFlags nOrigTLM = GetLayoutMode();
+    SetLayoutMode(ComplexTextLayoutFlags::BiDiStrong);
+
+    push( PushFlags::CLIPREGION );
+    FontMetric aRefDevFontMetric = GetFontMetric();
+    tools::Rectangle aRect;
+    aRect.SetLeft( rPos.X() );
+    aRect.SetRight( aRect.Left()+nWidth );
+    aRect.SetBottom( rPos.Y()+aRefDevFontMetric.GetDescent() );
+    aRect.SetTop( rPos.Y()-aRefDevFontMetric.GetAscent() );
+
+    const LogicalFontInstance* pFontInstance = GetFontInstance();
+    if (pFontInstance->mnOrientation)
+    {
+        tools::Polygon aPoly( aRect );
+        aPoly.Rotate( rPos, pFontInstance->mnOrientation);
+        aRect = aPoly.GetBoundRect();
+    }
+
+    intersectClipRegion( aRect );
+    drawText( rPos, aStrikeout, 0, aStrikeout.getLength(), false );
+    pop();
+
+    SetLayoutMode( nOrigTLM );
+
+    if ( bShadow )
+    {
+        Font aFont = m_aCurrentPDFState.m_aFont;
+        aFont.SetShadow( true );
+        setFont( aFont );
+        updateGraphicsState();
+    }
+}
+
+void PDFWriterImpl::drawTextLine( const Point& rPos, long nWidth, FontStrikeout eStrikeout, FontLineStyle eUnderline, FontLineStyle eOverline, bool bUnderlineAbove )
+{
+    if ( !nWidth ||
+         ( ((eStrikeout == STRIKEOUT_NONE)||(eStrikeout == STRIKEOUT_DONTKNOW)) &&
+           ((eUnderline == LINESTYLE_NONE)||(eUnderline == LINESTYLE_DONTKNOW)) &&
+           ((eOverline  == LINESTYLE_NONE)||(eOverline  == LINESTYLE_DONTKNOW)) ) )
+        return;
+
+    MARK( "drawTextLine" );
+    updateGraphicsState();
+
+    // note: units in pFontInstance are ref device pixel
+    const LogicalFontInstance* pFontInstance = GetFontInstance();
+    Color           aUnderlineColor = m_aCurrentPDFState.m_aTextLineColor;
+    Color           aOverlineColor  = m_aCurrentPDFState.m_aOverlineColor;
+    Color           aStrikeoutColor = m_aCurrentPDFState.m_aFont.GetColor();
+    bool            bStrikeoutDone = false;
+    bool            bUnderlineDone = false;
+    bool            bOverlineDone  = false;
+
+    if ( (eStrikeout == STRIKEOUT_SLASH) || (eStrikeout == STRIKEOUT_X) )
+    {
+        drawStrikeoutChar( rPos, nWidth, eStrikeout );
+        bStrikeoutDone = true;
+    }
+
+    Point aPos( rPos );
+    TextAlign eAlign = m_aCurrentPDFState.m_aFont.GetAlignment();
+    if( eAlign == ALIGN_TOP )
+        aPos.AdjustY(HCONV( pFontInstance->mxFontMetric->GetAscent() ));
+    else if( eAlign == ALIGN_BOTTOM )
+        aPos.AdjustY( -HCONV( pFontInstance->mxFontMetric->GetDescent() ) );
+
+    OStringBuffer aLine( 512 );
+    // save GS
+    aLine.append( "q " );
+
+    // rotate and translate matrix
+    double fAngle = static_cast<double>(m_aCurrentPDFState.m_aFont.GetOrientation()) * M_PI / 1800.0;
+    Matrix3 aMat;
+    aMat.rotate( fAngle );
+    aMat.translate( aPos.X(), aPos.Y() );
+    m_aPages.back().appendMatrix3(aMat, aLine);
+    aLine.append( " cm\n" );
+
+    if ( aUnderlineColor.GetTransparency() != 0 )
+        aUnderlineColor = aStrikeoutColor;
+
+    if ( (eUnderline == LINESTYLE_SMALLWAVE) ||
+         (eUnderline == LINESTYLE_WAVE) ||
+         (eUnderline == LINESTYLE_DOUBLEWAVE) ||
+         (eUnderline == LINESTYLE_BOLDWAVE) )
+    {
+        drawWaveTextLine( aLine, nWidth, eUnderline, aUnderlineColor, bUnderlineAbove );
+        bUnderlineDone = true;
+    }
+
+    if ( (eOverline == LINESTYLE_SMALLWAVE) ||
+         (eOverline == LINESTYLE_WAVE) ||
+         (eOverline == LINESTYLE_DOUBLEWAVE) ||
+         (eOverline == LINESTYLE_BOLDWAVE) )
+    {
+        drawWaveTextLine( aLine, nWidth, eOverline, aOverlineColor, true );
+        bOverlineDone = true;
+    }
+
+    if ( !bUnderlineDone )
+    {
+        drawStraightTextLine( aLine, nWidth, eUnderline, aUnderlineColor, bUnderlineAbove );
+    }
+
+    if ( !bOverlineDone )
+    {
+        drawStraightTextLine( aLine, nWidth, eOverline, aOverlineColor, true );
+    }
+
+    if ( !bStrikeoutDone )
+    {
+        drawStrikeoutLine( aLine, nWidth, eStrikeout, aStrikeoutColor );
+    }
+
+    aLine.append( "Q\n" );
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+void PDFWriterImpl::drawPolygon( const tools::Polygon& rPoly )
+{
+    MARK( "drawPolygon" );
+
+    updateGraphicsState();
+
+    if( m_aGraphicsStack.front().m_aLineColor == COL_TRANSPARENT &&
+        m_aGraphicsStack.front().m_aFillColor == COL_TRANSPARENT )
+        return;
+
+    int nPoints = rPoly.GetSize();
+    OStringBuffer aLine( 20 * nPoints );
+    m_aPages.back().appendPolygon( rPoly, aLine );
+    if( m_aGraphicsStack.front().m_aLineColor != COL_TRANSPARENT &&
+        m_aGraphicsStack.front().m_aFillColor != COL_TRANSPARENT )
+        aLine.append( "B*\n" );
+    else if( m_aGraphicsStack.front().m_aLineColor != COL_TRANSPARENT )
+        aLine.append( "S\n" );
+    else
+        aLine.append( "f*\n" );
+
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+void PDFWriterImpl::drawPolyPolygon( const tools::PolyPolygon& rPolyPoly )
+{
+    MARK( "drawPolyPolygon" );
+
+    updateGraphicsState();
+
+    if( m_aGraphicsStack.front().m_aLineColor == COL_TRANSPARENT &&
+        m_aGraphicsStack.front().m_aFillColor == COL_TRANSPARENT )
+        return;
+
+    int nPolygons = rPolyPoly.Count();
+
+    OStringBuffer aLine( 40 * nPolygons );
+    m_aPages.back().appendPolyPolygon( rPolyPoly, aLine );
+    if( m_aGraphicsStack.front().m_aLineColor != COL_TRANSPARENT &&
+        m_aGraphicsStack.front().m_aFillColor != COL_TRANSPARENT )
+        aLine.append( "B*\n" );
+    else if( m_aGraphicsStack.front().m_aLineColor != COL_TRANSPARENT )
+        aLine.append( "S\n" );
+    else
+        aLine.append( "f*\n" );
+
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+void PDFWriterImpl::drawTransparent( const tools::PolyPolygon& rPolyPoly, sal_uInt32 nTransparentPercent )
+{
+    SAL_WARN_IF( nTransparentPercent > 100, "vcl.pdfwriter", "invalid alpha value" );
+    nTransparentPercent = nTransparentPercent % 100;
+
+    MARK( "drawTransparent" );
+
+    updateGraphicsState();
+
+    if( m_aGraphicsStack.front().m_aLineColor == COL_TRANSPARENT &&
+        m_aGraphicsStack.front().m_aFillColor == COL_TRANSPARENT )
+        return;
+
+    if( m_bIsPDF_A1 || m_aContext.Version < PDFWriter::PDFVersion::PDF_1_4 )
+    {
+        m_aErrors.insert( m_bIsPDF_A1 ?
+                          PDFWriter::Warning_Transparency_Omitted_PDFA :
+                          PDFWriter::Warning_Transparency_Omitted_PDF13 );
+
+        drawPolyPolygon( rPolyPoly );
+        return;
+    }
+
+    // create XObject
+    m_aTransparentObjects.emplace_back( );
+    // FIXME: polygons with beziers may yield incorrect bound rect
+    m_aTransparentObjects.back().m_aBoundRect     = rPolyPoly.GetBoundRect();
+    // convert rectangle to default user space
+    m_aPages.back().convertRect( m_aTransparentObjects.back().m_aBoundRect );
+    m_aTransparentObjects.back().m_nObject          = createObject();
+    m_aTransparentObjects.back().m_nExtGStateObject = createObject();
+    m_aTransparentObjects.back().m_fAlpha           = static_cast<double>(100-nTransparentPercent) / 100.0;
+    m_aTransparentObjects.back().m_pContentStream.reset(new SvMemoryStream( 256, 256 ));
+    // create XObject's content stream
+    OStringBuffer aContent( 256 );
+    m_aPages.back().appendPolyPolygon( rPolyPoly, aContent );
+    if( m_aCurrentPDFState.m_aLineColor != COL_TRANSPARENT &&
+        m_aCurrentPDFState.m_aFillColor != COL_TRANSPARENT )
+        aContent.append( " B*\n" );
+    else if( m_aCurrentPDFState.m_aLineColor != COL_TRANSPARENT )
+        aContent.append( " S\n" );
+    else
+        aContent.append( " f*\n" );
+    m_aTransparentObjects.back().m_pContentStream->WriteBytes(
+        aContent.getStr(), aContent.getLength() );
+
+    OStringBuffer aObjName( 16 );
+    aObjName.append( "Tr" );
+    aObjName.append( m_aTransparentObjects.back().m_nObject );
+    OString aTrName( aObjName.makeStringAndClear() );
+    aObjName.append( "EGS" );
+    aObjName.append( m_aTransparentObjects.back().m_nExtGStateObject );
+    OString aExtName( aObjName.makeStringAndClear() );
+
+    OString aLine =
+    // insert XObject
+        "q /" +
+        aExtName +
+        " gs /" +
+        aTrName +
+        " Do Q\n";
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+
+    pushResource( ResourceKind::XObject, aTrName, m_aTransparentObjects.back().m_nObject );
+    pushResource( ResourceKind::ExtGState, aExtName, m_aTransparentObjects.back().m_nExtGStateObject );
+}
+
+void PDFWriterImpl::pushResource( ResourceKind eKind, const OString& rResource, sal_Int32 nObject )
+{
+    if( nObject >= 0 )
+    {
+        switch( eKind )
+        {
+            case ResourceKind::XObject:
+                m_aGlobalResourceDict.m_aXObjects[ rResource ] = nObject;
+                if( ! m_aOutputStreams.empty() )
+                    m_aOutputStreams.front().m_aResourceDict.m_aXObjects[ rResource ] = nObject;
+                break;
+            case ResourceKind::ExtGState:
+                m_aGlobalResourceDict.m_aExtGStates[ rResource ] = nObject;
+                if( ! m_aOutputStreams.empty() )
+                    m_aOutputStreams.front().m_aResourceDict.m_aExtGStates[ rResource ] = nObject;
+                break;
+            case ResourceKind::Shading:
+                m_aGlobalResourceDict.m_aShadings[ rResource ] = nObject;
+                if( ! m_aOutputStreams.empty() )
+                    m_aOutputStreams.front().m_aResourceDict.m_aShadings[ rResource ] = nObject;
+                break;
+            case ResourceKind::Pattern:
+                m_aGlobalResourceDict.m_aPatterns[ rResource ] = nObject;
+                if( ! m_aOutputStreams.empty() )
+                    m_aOutputStreams.front().m_aResourceDict.m_aPatterns[ rResource ] = nObject;
+                break;
+        }
+    }
+}
+
+void PDFWriterImpl::beginRedirect( SvStream* pStream, const tools::Rectangle& rTargetRect )
+{
+    push( PushFlags::ALL );
+
+    // force reemitting clip region inside the new stream, and
+    // prevent emitting an unbalanced "Q" at the start
+    clearClipRegion();
+    // this is needed to point m_aCurrentPDFState at the pushed state
+    // ... but it's pointless to actually write into the "outer" stream here!
+    updateGraphicsState(Mode::NOWRITE);
+
+    m_aOutputStreams.push_front( StreamRedirect() );
+    m_aOutputStreams.front().m_pStream = pStream;
+    m_aOutputStreams.front().m_aMapMode = m_aMapMode;
+
+    if( !rTargetRect.IsEmpty() )
+    {
+        m_aOutputStreams.front().m_aTargetRect =
+            lcl_convert( m_aGraphicsStack.front().m_aMapMode,
+                         m_aMapMode,
+                         this,
+                         rTargetRect );
+        Point aDelta = m_aOutputStreams.front().m_aTargetRect.BottomLeft();
+        long nPageHeight = pointToPixel(m_aPages[m_nCurrentPage].getHeight());
+        aDelta.setY( -(nPageHeight - m_aOutputStreams.front().m_aTargetRect.Bottom()) );
+        m_aMapMode.SetOrigin( m_aMapMode.GetOrigin() + aDelta );
+    }
+
+    // setup graphics state for independent object stream
+
+    // force reemitting colors
+    m_aCurrentPDFState.m_aLineColor = COL_TRANSPARENT;
+    m_aCurrentPDFState.m_aFillColor = COL_TRANSPARENT;
+}
+
+SvStream* PDFWriterImpl::endRedirect()
+{
+    SvStream* pStream = nullptr;
+    if( ! m_aOutputStreams.empty() )
+    {
+        pStream     = m_aOutputStreams.front().m_pStream;
+        m_aMapMode  = m_aOutputStreams.front().m_aMapMode;
+        m_aOutputStreams.pop_front();
+    }
+
+    pop();
+
+    m_aCurrentPDFState.m_aLineColor = COL_TRANSPARENT;
+    m_aCurrentPDFState.m_aFillColor = COL_TRANSPARENT;
+
+    // needed after pop() to set m_aCurrentPDFState
+    updateGraphicsState(Mode::NOWRITE);
+
+    return pStream;
+}
+
+void PDFWriterImpl::beginTransparencyGroup()
+{
+    updateGraphicsState();
+    if( m_aContext.Version >= PDFWriter::PDFVersion::PDF_1_4 )
+        beginRedirect( new SvMemoryStream( 1024, 1024 ), tools::Rectangle() );
+}
+
+void PDFWriterImpl::endTransparencyGroup( const tools::Rectangle& rBoundingBox, sal_uInt32 nTransparentPercent )
+{
+    SAL_WARN_IF( nTransparentPercent > 100, "vcl.pdfwriter", "invalid alpha value" );
+    nTransparentPercent = nTransparentPercent % 100;
+
+    if( m_aContext.Version < PDFWriter::PDFVersion::PDF_1_4 )
+        return;
+
+    // create XObject
+    m_aTransparentObjects.emplace_back( );
+    m_aTransparentObjects.back().m_aBoundRect   = rBoundingBox;
+    // convert rectangle to default user space
+    m_aPages.back().convertRect( m_aTransparentObjects.back().m_aBoundRect );
+    m_aTransparentObjects.back().m_nObject      = createObject();
+    m_aTransparentObjects.back().m_fAlpha       = static_cast<double>(100-nTransparentPercent) / 100.0;
+    // get XObject's content stream
+    m_aTransparentObjects.back().m_pContentStream.reset( static_cast<SvMemoryStream*>(endRedirect()) );
+    m_aTransparentObjects.back().m_nExtGStateObject = createObject();
+
+    OStringBuffer aObjName( 16 );
+    aObjName.append( "Tr" );
+    aObjName.append( m_aTransparentObjects.back().m_nObject );
+    OString aTrName( aObjName.makeStringAndClear() );
+    aObjName.append( "EGS" );
+    aObjName.append( m_aTransparentObjects.back().m_nExtGStateObject );
+    OString aExtName( aObjName.makeStringAndClear() );
+
+    OString aLine =
+    // insert XObject
+        "q /" +
+        aExtName +
+        " gs /" +
+        aTrName +
+        " Do Q\n";
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+
+    pushResource( ResourceKind::XObject, aTrName, m_aTransparentObjects.back().m_nObject );
+    pushResource( ResourceKind::ExtGState, aExtName, m_aTransparentObjects.back().m_nExtGStateObject );
+
+}
+
+void PDFWriterImpl::drawRectangle( const tools::Rectangle& rRect )
+{
+    MARK( "drawRectangle" );
+
+    updateGraphicsState();
+
+    if( m_aGraphicsStack.front().m_aLineColor == COL_TRANSPARENT &&
+        m_aGraphicsStack.front().m_aFillColor == COL_TRANSPARENT )
+        return;
+
+    OStringBuffer aLine( 40 );
+    m_aPages.back().appendRect( rRect, aLine );
+
+    if( m_aGraphicsStack.front().m_aLineColor != COL_TRANSPARENT &&
+        m_aGraphicsStack.front().m_aFillColor != COL_TRANSPARENT )
+        aLine.append( " B*\n" );
+    else if( m_aGraphicsStack.front().m_aLineColor != COL_TRANSPARENT )
+        aLine.append( " S\n" );
+    else
+        aLine.append( " f*\n" );
+
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+void PDFWriterImpl::drawRectangle( const tools::Rectangle& rRect, sal_uInt32 nHorzRound, sal_uInt32 nVertRound )
+{
+    MARK( "drawRectangle with rounded edges" );
+
+    if( !nHorzRound && !nVertRound )
+        drawRectangle( rRect );
+
+    updateGraphicsState();
+
+    if( m_aGraphicsStack.front().m_aLineColor == COL_TRANSPARENT &&
+        m_aGraphicsStack.front().m_aFillColor == COL_TRANSPARENT )
+        return;
+
+    if( nHorzRound > static_cast<sal_uInt32>(rRect.GetWidth())/2 )
+        nHorzRound = rRect.GetWidth()/2;
+    if( nVertRound > static_cast<sal_uInt32>(rRect.GetHeight())/2 )
+        nVertRound = rRect.GetHeight()/2;
+
+    Point aPoints[16];
+    const double kappa = 0.5522847498;
+    const sal_uInt32 kx = static_cast<sal_uInt32>((kappa*static_cast<double>(nHorzRound))+0.5);
+    const sal_uInt32 ky = static_cast<sal_uInt32>((kappa*static_cast<double>(nVertRound))+0.5);
+
+    aPoints[1]  = Point( rRect.TopLeft().X() + nHorzRound, rRect.TopLeft().Y() );
+    aPoints[0]  = Point( aPoints[1].X() - kx, aPoints[1].Y() );
+    aPoints[2]  = Point( rRect.TopRight().X()+1 - nHorzRound, aPoints[1].Y() );
+    aPoints[3]  = Point( aPoints[2].X()+kx, aPoints[2].Y() );
+
+    aPoints[5]  = Point( rRect.TopRight().X()+1, rRect.TopRight().Y()+nVertRound );
+    aPoints[4]  = Point( aPoints[5].X(), aPoints[5].Y()-ky );
+    aPoints[6]  = Point( aPoints[5].X(), rRect.BottomRight().Y()+1 - nVertRound );
+    aPoints[7]  = Point( aPoints[6].X(), aPoints[6].Y()+ky );
+
+    aPoints[9]  = Point( rRect.BottomRight().X()+1-nHorzRound, rRect.BottomRight().Y()+1 );
+    aPoints[8]  = Point( aPoints[9].X()+kx, aPoints[9].Y() );
+    aPoints[10] = Point( rRect.BottomLeft().X() + nHorzRound, aPoints[9].Y() );
+    aPoints[11] = Point( aPoints[10].X()-kx, aPoints[10].Y() );
+
+    aPoints[13] = Point( rRect.BottomLeft().X(), rRect.BottomLeft().Y()+1-nVertRound );
+    aPoints[12] = Point( aPoints[13].X(), aPoints[13].Y()+ky );
+    aPoints[14] = Point( rRect.TopLeft().X(), rRect.TopLeft().Y()+nVertRound );
+    aPoints[15] = Point( aPoints[14].X(), aPoints[14].Y()-ky );
+
+    OStringBuffer aLine( 80 );
+    m_aPages.back().appendPoint( aPoints[1], aLine );
+    aLine.append( " m " );
+    m_aPages.back().appendPoint( aPoints[2], aLine );
+    aLine.append( " l " );
+    m_aPages.back().appendPoint( aPoints[3], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[4], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[5], aLine );
+    aLine.append( " c\n" );
+    m_aPages.back().appendPoint( aPoints[6], aLine );
+    aLine.append( " l " );
+    m_aPages.back().appendPoint( aPoints[7], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[8], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[9], aLine );
+    aLine.append( " c\n" );
+    m_aPages.back().appendPoint( aPoints[10], aLine );
+    aLine.append( " l " );
+    m_aPages.back().appendPoint( aPoints[11], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[12], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[13], aLine );
+    aLine.append( " c\n" );
+    m_aPages.back().appendPoint( aPoints[14], aLine );
+    aLine.append( " l " );
+    m_aPages.back().appendPoint( aPoints[15], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[0], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[1], aLine );
+    aLine.append( " c " );
+
+    if( m_aGraphicsStack.front().m_aLineColor != COL_TRANSPARENT &&
+        m_aGraphicsStack.front().m_aFillColor != COL_TRANSPARENT )
+        aLine.append( "b*\n" );
+    else if( m_aGraphicsStack.front().m_aLineColor != COL_TRANSPARENT )
+        aLine.append( "s\n" );
+    else
+        aLine.append( "f*\n" );
+
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+void PDFWriterImpl::drawEllipse( const tools::Rectangle& rRect )
+{
+    MARK( "drawEllipse" );
+
+    updateGraphicsState();
+
+    if( m_aGraphicsStack.front().m_aLineColor == COL_TRANSPARENT &&
+        m_aGraphicsStack.front().m_aFillColor == COL_TRANSPARENT )
+        return;
+
+    Point aPoints[12];
+    const double kappa = 0.5522847498;
+    const sal_uInt32 kx = static_cast<sal_uInt32>((kappa*static_cast<double>(rRect.GetWidth())/2.0)+0.5);
+    const sal_uInt32 ky = static_cast<sal_uInt32>((kappa*static_cast<double>(rRect.GetHeight())/2.0)+0.5);
+
+    aPoints[1]  = Point( rRect.TopLeft().X() + rRect.GetWidth()/2, rRect.TopLeft().Y() );
+    aPoints[0]  = Point( aPoints[1].X() - kx, aPoints[1].Y() );
+    aPoints[2]  = Point( aPoints[1].X() + kx, aPoints[1].Y() );
+
+    aPoints[4]  = Point( rRect.TopRight().X()+1, rRect.TopRight().Y() + rRect.GetHeight()/2 );
+    aPoints[3]  = Point( aPoints[4].X(), aPoints[4].Y() - ky );
+    aPoints[5]  = Point( aPoints[4].X(), aPoints[4].Y() + ky );
+
+    aPoints[7]  = Point( rRect.BottomLeft().X() + rRect.GetWidth()/2, rRect.BottomLeft().Y()+1 );
+    aPoints[6]  = Point( aPoints[7].X() + kx, aPoints[7].Y() );
+    aPoints[8]  = Point( aPoints[7].X() - kx, aPoints[7].Y() );
+
+    aPoints[10] = Point( rRect.TopLeft().X(), rRect.TopLeft().Y() + rRect.GetHeight()/2 );
+    aPoints[9]  = Point( aPoints[10].X(), aPoints[10].Y() + ky );
+    aPoints[11] = Point( aPoints[10].X(), aPoints[10].Y() - ky );
+
+    OStringBuffer aLine( 80 );
+    m_aPages.back().appendPoint( aPoints[1], aLine );
+    aLine.append( " m " );
+    m_aPages.back().appendPoint( aPoints[2], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[3], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[4], aLine );
+    aLine.append( " c\n" );
+    m_aPages.back().appendPoint( aPoints[5], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[6], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[7], aLine );
+    aLine.append( " c\n" );
+    m_aPages.back().appendPoint( aPoints[8], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[9], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[10], aLine );
+    aLine.append( " c\n" );
+    m_aPages.back().appendPoint( aPoints[11], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[0], aLine );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( aPoints[1], aLine );
+    aLine.append( " c " );
+
+    if( m_aGraphicsStack.front().m_aLineColor != COL_TRANSPARENT &&
+        m_aGraphicsStack.front().m_aFillColor != COL_TRANSPARENT )
+        aLine.append( "b*\n" );
+    else if( m_aGraphicsStack.front().m_aLineColor != COL_TRANSPARENT )
+        aLine.append( "s\n" );
+    else
+        aLine.append( "f*\n" );
+
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+static double calcAngle( const tools::Rectangle& rRect, const Point& rPoint )
+{
+    Point aOrigin((rRect.Left()+rRect.Right()+1)/2,
+                  (rRect.Top()+rRect.Bottom()+1)/2);
+    Point aPoint = rPoint - aOrigin;
+
+    double fX = static_cast<double>(aPoint.X());
+    double fY = static_cast<double>(-aPoint.Y());
+
+    if ((rRect.GetHeight() == 0) || (rRect.GetWidth() == 0))
+        throw o3tl::divide_by_zero();
+
+    if( rRect.GetWidth() > rRect.GetHeight() )
+        fY = fY*(static_cast<double>(rRect.GetWidth())/static_cast<double>(rRect.GetHeight()));
+    else if( rRect.GetHeight() > rRect.GetWidth() )
+        fX = fX*(static_cast<double>(rRect.GetHeight())/static_cast<double>(rRect.GetWidth()));
+    return atan2( fY, fX );
+}
+
+void PDFWriterImpl::drawArc( const tools::Rectangle& rRect, const Point& rStart, const Point& rStop, bool bWithPie, bool bWithChord )
+{
+    MARK( "drawArc" );
+
+    updateGraphicsState();
+
+    if( m_aGraphicsStack.front().m_aLineColor == COL_TRANSPARENT &&
+        m_aGraphicsStack.front().m_aFillColor == COL_TRANSPARENT )
+        return;
+
+    // calculate start and stop angles
+    const double fStartAngle = calcAngle( rRect, rStart );
+    double fStopAngle  = calcAngle( rRect, rStop );
+    while( fStopAngle < fStartAngle )
+        fStopAngle += 2.0*M_PI;
+    const int nFragments = static_cast<int>((fStopAngle-fStartAngle)/(M_PI/2.0))+1;
+    const double fFragmentDelta = (fStopAngle-fStartAngle)/static_cast<double>(nFragments);
+    const double kappa = fabs( 4.0 * (1.0-cos(fFragmentDelta/2.0))/sin(fFragmentDelta/2.0) / 3.0);
+    const double halfWidth = static_cast<double>(rRect.GetWidth())/2.0;
+    const double halfHeight = static_cast<double>(rRect.GetHeight())/2.0;
+
+    const Point aCenter( (rRect.Left()+rRect.Right()+1)/2,
+                         (rRect.Top()+rRect.Bottom()+1)/2 );
+
+    OStringBuffer aLine( 30*nFragments );
+    Point aPoint( static_cast<int>(halfWidth * cos(fStartAngle) ),
+                  -static_cast<int>(halfHeight * sin(fStartAngle) ) );
+    aPoint += aCenter;
+    m_aPages.back().appendPoint( aPoint, aLine );
+    aLine.append( " m " );
+    if( !basegfx::fTools::equal(fStartAngle, fStopAngle) )
+    {
+        for( int i = 0; i < nFragments; i++ )
+        {
+            const double fStartFragment = fStartAngle + static_cast<double>(i)*fFragmentDelta;
+            const double fStopFragment = fStartFragment + fFragmentDelta;
+            aPoint = Point( static_cast<int>(halfWidth * (cos(fStartFragment) - kappa*sin(fStartFragment) ) ),
+                            -static_cast<int>(halfHeight * (sin(fStartFragment) + kappa*cos(fStartFragment) ) ) );
+            aPoint += aCenter;
+            m_aPages.back().appendPoint( aPoint, aLine );
+            aLine.append( ' ' );
+
+            aPoint = Point( static_cast<int>(halfWidth * (cos(fStopFragment) + kappa*sin(fStopFragment) ) ),
+                            -static_cast<int>(halfHeight * (sin(fStopFragment) - kappa*cos(fStopFragment) ) ) );
+            aPoint += aCenter;
+            m_aPages.back().appendPoint( aPoint, aLine );
+            aLine.append( ' ' );
+
+            aPoint = Point( static_cast<int>(halfWidth * cos(fStopFragment) ),
+                            -static_cast<int>(halfHeight * sin(fStopFragment) ) );
+            aPoint += aCenter;
+            m_aPages.back().appendPoint( aPoint, aLine );
+            aLine.append( " c\n" );
+        }
+    }
+    if( bWithChord || bWithPie )
+    {
+        if( bWithPie )
+        {
+            m_aPages.back().appendPoint( aCenter, aLine );
+            aLine.append( " l " );
+        }
+        aLine.append( "h " );
+    }
+    if( ! bWithChord && ! bWithPie )
+        aLine.append( "S\n" );
+    else if( m_aGraphicsStack.front().m_aLineColor != COL_TRANSPARENT &&
+        m_aGraphicsStack.front().m_aFillColor != COL_TRANSPARENT )
+        aLine.append( "B*\n" );
+    else if( m_aGraphicsStack.front().m_aLineColor != COL_TRANSPARENT )
+        aLine.append( "S\n" );
+    else
+        aLine.append( "f*\n" );
+
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+void PDFWriterImpl::drawPolyLine( const tools::Polygon& rPoly )
+{
+    MARK( "drawPolyLine" );
+
+    sal_uInt16 nPoints = rPoly.GetSize();
+    if( nPoints < 2 )
+        return;
+
+    updateGraphicsState();
+
+    if( m_aGraphicsStack.front().m_aLineColor == COL_TRANSPARENT )
+        return;
+
+    OStringBuffer aLine( 20 * nPoints );
+    m_aPages.back().appendPolygon( rPoly, aLine, rPoly[0] == rPoly[nPoints-1] );
+    aLine.append( "S\n" );
+
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+void PDFWriterImpl::drawPolyLine( const tools::Polygon& rPoly, const LineInfo& rInfo )
+{
+    MARK( "drawPolyLine with LineInfo" );
+
+    updateGraphicsState();
+
+    if( m_aGraphicsStack.front().m_aLineColor == COL_TRANSPARENT )
+        return;
+
+    OStringBuffer aLine;
+    aLine.append( "q " );
+    if( m_aPages.back().appendLineInfo( rInfo, aLine ) )
+    {
+        writeBuffer( aLine.getStr(), aLine.getLength() );
+        drawPolyLine( rPoly );
+        writeBuffer( "Q\n", 2 );
+    }
+    else
+    {
+        PDFWriter::ExtLineInfo aInfo;
+        convertLineInfoToExtLineInfo( rInfo, aInfo );
+        drawPolyLine( rPoly, aInfo );
+    }
+}
+
+void PDFWriterImpl::convertLineInfoToExtLineInfo( const LineInfo& rIn, PDFWriter::ExtLineInfo& rOut )
+{
+    SAL_WARN_IF( rIn.GetStyle() != LineStyle::Dash, "vcl.pdfwriter", "invalid conversion" );
+    rOut.m_fLineWidth           = rIn.GetWidth();
+    rOut.m_fTransparency        = 0.0;
+    rOut.m_eCap                 = PDFWriter::capButt;
+    rOut.m_eJoin                = PDFWriter::joinMiter;
+    rOut.m_fMiterLimit          = 10;
+    rOut.m_aDashArray.clear();
+
+    // add DashDot to DashArray
+    const int nDashes   = rIn.GetDashCount();
+    const int nDashLen  = rIn.GetDashLen();
+    const int nDistance = rIn.GetDistance();
+
+    for( int n  = 0; n < nDashes; n++ )
+    {
+        rOut.m_aDashArray.push_back( nDashLen );
+        rOut.m_aDashArray.push_back( nDistance );
+    }
+    const int nDots   = rIn.GetDotCount();
+    const int nDotLen = rIn.GetDotLen();
+
+    for( int n  = 0; n < nDots; n++ )
+    {
+        rOut.m_aDashArray.push_back( nDotLen );
+        rOut.m_aDashArray.push_back( nDistance );
+    }
+
+    // add LineJoin
+    switch(rIn.GetLineJoin())
+    {
+        case basegfx::B2DLineJoin::Bevel :
+        {
+            rOut.m_eJoin = PDFWriter::joinBevel;
+            break;
+        }
+        // Pdf has no 'none' lineJoin, default is miter
+        case basegfx::B2DLineJoin::NONE :
+        case basegfx::B2DLineJoin::Miter :
+        {
+            rOut.m_eJoin = PDFWriter::joinMiter;
+            break;
+        }
+        case basegfx::B2DLineJoin::Round :
+        {
+            rOut.m_eJoin = PDFWriter::joinRound;
+            break;
+        }
+    }
+
+    // add LineCap
+    switch(rIn.GetLineCap())
+    {
+        default: /* css::drawing::LineCap_BUTT */
+        {
+            rOut.m_eCap = PDFWriter::capButt;
+            break;
+        }
+        case css::drawing::LineCap_ROUND:
+        {
+            rOut.m_eCap = PDFWriter::capRound;
+            break;
+        }
+        case css::drawing::LineCap_SQUARE:
+        {
+            rOut.m_eCap = PDFWriter::capSquare;
+            break;
+        }
+    }
+}
+
+void PDFWriterImpl::drawPolyLine( const tools::Polygon& rPoly, const PDFWriter::ExtLineInfo& rInfo )
+{
+    MARK( "drawPolyLine with ExtLineInfo" );
+
+    updateGraphicsState();
+
+    if( m_aGraphicsStack.front().m_aLineColor == COL_TRANSPARENT )
+        return;
+
+    if( rInfo.m_fTransparency >= 1.0 )
+        return;
+
+    if( rInfo.m_fTransparency != 0.0 )
+        beginTransparencyGroup();
+
+    OStringBuffer aLine;
+    aLine.append( "q " );
+    m_aPages.back().appendMappedLength( rInfo.m_fLineWidth, aLine );
+    aLine.append( " w" );
+    if( rInfo.m_aDashArray.size() < 10 ) // implementation limit of acrobat reader
+    {
+        switch( rInfo.m_eCap )
+        {
+            default:
+            case PDFWriter::capButt:   aLine.append( " 0 J" );break;
+            case PDFWriter::capRound:  aLine.append( " 1 J" );break;
+            case PDFWriter::capSquare: aLine.append( " 2 J" );break;
+        }
+        switch( rInfo.m_eJoin )
+        {
+            default:
+            case PDFWriter::joinMiter:
+            {
+                double fLimit = rInfo.m_fMiterLimit;
+                if( rInfo.m_fLineWidth < rInfo.m_fMiterLimit )
+                    fLimit = fLimit / rInfo.m_fLineWidth;
+                if( fLimit < 1.0 )
+                    fLimit = 1.0;
+                aLine.append( " 0 j " );
+                appendDouble( fLimit, aLine );
+                aLine.append( " M" );
+            }
+            break;
+            case PDFWriter::joinRound:  aLine.append( " 1 j" );break;
+            case PDFWriter::joinBevel:  aLine.append( " 2 j" );break;
+        }
+        if( !rInfo.m_aDashArray.empty() )
+        {
+            aLine.append( " [ " );
+            for (auto const& dash : rInfo.m_aDashArray)
+            {
+                m_aPages.back().appendMappedLength( dash, aLine );
+                aLine.append( ' ' );
+            }
+            aLine.append( "] 0 d" );
+        }
+        aLine.append( "\n" );
+        writeBuffer( aLine.getStr(), aLine.getLength() );
+        drawPolyLine( rPoly );
+    }
+    else
+    {
+        basegfx::B2DPolygon aPoly(rPoly.getB2DPolygon());
+        basegfx::B2DPolyPolygon aPolyPoly;
+
+        basegfx::utils::applyLineDashing(aPoly, rInfo.m_aDashArray, &aPolyPoly);
+
+        // Old applyLineDashing subdivided the polygon. New one will create bezier curve segments.
+        // To mimic old behaviour, apply subdivide here. If beziers shall be written (better quality)
+        // this line needs to be removed and the loop below adapted accordingly
+        aPolyPoly = basegfx::utils::adaptiveSubdivideByAngle(aPolyPoly);
+
+        const sal_uInt32 nPolygonCount(aPolyPoly.count());
+
+        for( sal_uInt32 nPoly = 0; nPoly < nPolygonCount; nPoly++ )
+        {
+            aLine.append( (nPoly != 0 && (nPoly & 7) == 0) ? "\n" : " " );
+            aPoly = aPolyPoly.getB2DPolygon( nPoly );
+            const sal_uInt32 nPointCount(aPoly.count());
+
+            if(nPointCount)
+            {
+                const sal_uInt32 nEdgeCount(aPoly.isClosed() ? nPointCount : nPointCount - 1);
+                basegfx::B2DPoint aCurrent(aPoly.getB2DPoint(0));
+
+                for(sal_uInt32 a(0); a < nEdgeCount; a++)
+                {
+                    if( a > 0 )
+                        aLine.append( " " );
+                    const sal_uInt32 nNextIndex((a + 1) % nPointCount);
+                    const basegfx::B2DPoint aNext(aPoly.getB2DPoint(nNextIndex));
+
+                    m_aPages.back().appendPoint( Point( FRound(aCurrent.getX()),
+                                                        FRound(aCurrent.getY()) ),
+                                                 aLine );
+                    aLine.append( " m " );
+                    m_aPages.back().appendPoint( Point( FRound(aNext.getX()),
+                                                        FRound(aNext.getY()) ),
+                                                 aLine );
+                    aLine.append( " l" );
+
+                    // prepare next edge
+                    aCurrent = aNext;
+                }
+            }
+        }
+        aLine.append( " S " );
+        writeBuffer( aLine.getStr(), aLine.getLength() );
+    }
+    writeBuffer( "Q\n", 2 );
+
+    if( rInfo.m_fTransparency != 0.0 )
+    {
+        // FIXME: actually this may be incorrect with bezier polygons
+        tools::Rectangle aBoundRect( rPoly.GetBoundRect() );
+        // avoid clipping with thick lines
+        if( rInfo.m_fLineWidth > 0.0 )
+        {
+            sal_Int32 nLW = sal_Int32(rInfo.m_fLineWidth);
+            aBoundRect.AdjustTop( -nLW );
+            aBoundRect.AdjustLeft( -nLW );
+            aBoundRect.AdjustRight(nLW );
+            aBoundRect.AdjustBottom(nLW );
+        }
+        endTransparencyGroup( aBoundRect, static_cast<sal_uInt16>(100.0*rInfo.m_fTransparency) );
+    }
+}
+
+void PDFWriterImpl::drawPixel( const Point& rPoint, const Color& rColor )
+{
+    MARK( "drawPixel" );
+
+    Color aColor = ( rColor == COL_TRANSPARENT ? m_aGraphicsStack.front().m_aLineColor : rColor );
+
+    if( aColor == COL_TRANSPARENT )
+        return;
+
+    // pixels are drawn in line color, so have to set
+    // the nonstroking color to line color
+    Color aOldFillColor = m_aGraphicsStack.front().m_aFillColor;
+    setFillColor( aColor );
+
+    updateGraphicsState();
+
+    OStringBuffer aLine( 20 );
+    m_aPages.back().appendPoint( rPoint, aLine );
+    aLine.append( ' ' );
+    appendDouble( 1.0/double(GetDPIX()), aLine );
+    aLine.append( ' ' );
+    appendDouble( 1.0/double(GetDPIY()), aLine );
+    aLine.append( " re f\n" );
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+
+    setFillColor( aOldFillColor );
+}
+
+void PDFWriterImpl::writeTransparentObject( TransparencyEmit& rObject )
+{
+    CHECK_RETURN2( updateObject( rObject.m_nObject ) );
+
+    bool bFlateFilter = compressStream( rObject.m_pContentStream.get() );
+    sal_uLong nSize = rObject.m_pContentStream->TellEnd();
+    rObject.m_pContentStream->Seek( STREAM_SEEK_TO_BEGIN );
+    if (g_bDebugDisableCompression)
+    {
+        emitComment( "PDFWriterImpl::writeTransparentObject" );
+    }
+    OStringBuffer aLine( 512 );
+    CHECK_RETURN2( updateObject( rObject.m_nObject ) );
+    aLine.append( rObject.m_nObject );
+    aLine.append( " 0 obj\n"
+                  "<</Type/XObject\n"
+                  "/Subtype/Form\n"
+                  "/BBox[ " );
+    appendFixedInt( rObject.m_aBoundRect.Left(), aLine );
+    aLine.append( ' ' );
+    appendFixedInt( rObject.m_aBoundRect.Top(), aLine );
+    aLine.append( ' ' );
+    appendFixedInt( rObject.m_aBoundRect.Right(), aLine );
+    aLine.append( ' ' );
+    appendFixedInt( rObject.m_aBoundRect.Bottom()+1, aLine );
+    aLine.append( " ]\n" );
+    if( ! rObject.m_pSoftMaskStream )
+    {
+        if( ! m_bIsPDF_A1 )
+        {
+            // 7.8.3 Resource dicts are required for content streams
+            aLine.append( "/Resources " );
+            aLine.append( getResourceDictObj() );
+            aLine.append( " 0 R\n" );
+
+            aLine.append( "/Group<</S/Transparency/CS/DeviceRGB/K true>>\n" );
+        }
+    }
+
+    aLine.append( "/Length " );
+    aLine.append( static_cast<sal_Int32>(nSize) );
+    aLine.append( "\n" );
+    if( bFlateFilter )
+        aLine.append( "/Filter/FlateDecode\n" );
+    aLine.append( ">>\n"
+                  "stream\n" );
+    CHECK_RETURN2( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+    checkAndEnableStreamEncryption( rObject.m_nObject );
+    CHECK_RETURN2( writeBuffer( rObject.m_pContentStream->GetData(), nSize ) );
+    disableStreamEncryption();
+    aLine.setLength( 0 );
+    aLine.append( "\n"
+                  "endstream\n"
+                  "endobj\n\n" );
+    CHECK_RETURN2( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+
+    // write ExtGState dict for this XObject
+    aLine.setLength( 0 );
+    aLine.append( rObject.m_nExtGStateObject );
+    aLine.append( " 0 obj\n"
+                  "<<" );
+    if( ! rObject.m_pSoftMaskStream )
+    {
+        if( m_bIsPDF_A1 )
+        {
+            aLine.append( "/CA 1.0/ca 1.0" );
+            m_aErrors.insert( PDFWriter::Warning_Transparency_Omitted_PDFA );
+        }
+        else
+        {
+            aLine.append(  "/CA " );
+            appendDouble( rObject.m_fAlpha, aLine );
+            aLine.append( "\n"
+                          "   /ca " );
+            appendDouble( rObject.m_fAlpha, aLine );
+        }
+        aLine.append( "\n" );
+    }
+    else
+    {
+        if( m_bIsPDF_A1 )
+        {
+            aLine.append( "/SMask/None" );
+            m_aErrors.insert( PDFWriter::Warning_Transparency_Omitted_PDFA );
+        }
+        else
+        {
+            sal_Int32 nMaskSize = static_cast<sal_Int32>(rObject.m_pSoftMaskStream->TellEnd());
+            rObject.m_pSoftMaskStream->Seek( STREAM_SEEK_TO_BEGIN );
+            sal_Int32 nMaskObject = createObject();
+            aLine.append( "/SMask<</Type/Mask/S/Luminosity/G " );
+            aLine.append( nMaskObject );
+            aLine.append( " 0 R>>\n" );
+
+            OStringBuffer aMask;
+            aMask.append( nMaskObject );
+            aMask.append( " 0 obj\n"
+                          "<</Type/XObject\n"
+                          "/Subtype/Form\n"
+                          "/BBox[" );
+            appendFixedInt( rObject.m_aBoundRect.Left(), aMask );
+            aMask.append( ' ' );
+            appendFixedInt( rObject.m_aBoundRect.Top(), aMask );
+            aMask.append( ' ' );
+            appendFixedInt( rObject.m_aBoundRect.Right(), aMask );
+            aMask.append( ' ' );
+            appendFixedInt( rObject.m_aBoundRect.Bottom()+1, aMask );
+            aMask.append( "]\n" );
+
+            // 7.8.3 Resource dicts are required for content streams
+            aMask.append( "/Resources " );
+            aMask.append( getResourceDictObj() );
+            aMask.append( " 0 R\n" );
+
+            aMask.append( "/Group<</S/Transparency/CS/DeviceRGB>>\n" );
+            aMask.append( "/Length " );
+            aMask.append( nMaskSize );
+            aMask.append( ">>\n"
+                          "stream\n" );
+            CHECK_RETURN2( updateObject( nMaskObject ) );
+            checkAndEnableStreamEncryption(  nMaskObject );
+            CHECK_RETURN2( writeBuffer( aMask.getStr(), aMask.getLength() ) );
+            CHECK_RETURN2( writeBuffer( rObject.m_pSoftMaskStream->GetData(), nMaskSize ) );
+            disableStreamEncryption();
+            aMask.setLength( 0 );
+            aMask.append( "\nendstream\n"
+                          "endobj\n\n" );
+            CHECK_RETURN2( writeBuffer( aMask.getStr(), aMask.getLength() ) );
+        }
+    }
+    aLine.append( ">>\n"
+                  "endobj\n\n" );
+    CHECK_RETURN2( updateObject( rObject.m_nExtGStateObject ) );
+    CHECK_RETURN2( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+}
+
+bool PDFWriterImpl::writeGradientFunction( GradientEmit const & rObject )
+{
+    // LO internal gradient -> PDF shading type:
+    //  * GradientStyle::Linear: axial shading, using sampled-function with 2 samples
+    //                          [t=0:colorStart, t=1:colorEnd]
+    //  * GradientStyle::Axial: axial shading, using sampled-function with 3 samples
+    //                          [t=0:colorEnd, t=0.5:colorStart, t=1:colorEnd]
+    //  * other styles: function shading with aSize.Width() * aSize.Height() samples
+    sal_Int32 nFunctionObject = createObject();
+    CHECK_RETURN( updateObject( nFunctionObject ) );
+
+    ScopedVclPtrInstance< VirtualDevice > aDev;
+    aDev->SetOutputSizePixel( rObject.m_aSize );
+    aDev->SetMapMode( MapMode( MapUnit::MapPixel ) );
+    if( m_aContext.ColorMode == PDFWriter::DrawGreyscale )
+        aDev->SetDrawMode( aDev->GetDrawMode() |
+                          ( DrawModeFlags::GrayLine | DrawModeFlags::GrayFill | DrawModeFlags::GrayText |
+                            DrawModeFlags::GrayBitmap | DrawModeFlags::GrayGradient ) );
+    aDev->DrawGradient( tools::Rectangle( Point( 0, 0 ), rObject.m_aSize ), rObject.m_aGradient );
+
+    Bitmap aSample = aDev->GetBitmap( Point( 0, 0 ), rObject.m_aSize );
+    Bitmap::ScopedReadAccess pAccess(aSample);
+
+    Size aSize = aSample.GetSizePixel();
+
+    sal_Int32 nStreamLengthObject = createObject();
+    if (g_bDebugDisableCompression)
+    {
+        emitComment( "PDFWriterImpl::writeGradientFunction" );
+    }
+    OStringBuffer aLine( 120 );
+    aLine.append( nFunctionObject );
+    aLine.append( " 0 obj\n"
+                  "<</FunctionType 0\n");
+    switch (rObject.m_aGradient.GetStyle())
+    {
+        case GradientStyle::Linear:
+        case GradientStyle::Axial:
+            aLine.append("/Domain[ 0 1]\n");
+            break;
+        default:
+            aLine.append("/Domain[ 0 1 0 1]\n");
+    }
+    aLine.append("/Size[ " );
+    switch (rObject.m_aGradient.GetStyle())
+    {
+        case GradientStyle::Linear:
+            aLine.append('2');
+            break;
+        case GradientStyle::Axial:
+            aLine.append('3');
+            break;
+        default:
+            aLine.append( static_cast<sal_Int32>(aSize.Width()) );
+            aLine.append( ' ' );
+            aLine.append( static_cast<sal_Int32>(aSize.Height()) );
+    }
+    aLine.append( " ]\n"
+                  "/BitsPerSample 8\n"
+                  "/Range[ 0 1 0 1 0 1 ]\n"
+                  "/Order 3\n"
+                  "/Length " );
+    aLine.append( nStreamLengthObject );
+    if (!g_bDebugDisableCompression)
+        aLine.append( " 0 R\n"
+                      "/Filter/FlateDecode"
+                      ">>\n"
+                      "stream\n" );
+    else
+        aLine.append( " 0 R\n"
+                      ">>\n"
+                      "stream\n" );
+    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+
+    sal_uInt64 nStartStreamPos = 0;
+    CHECK_RETURN( (osl::File::E_None == m_aFile.getPos(nStartStreamPos)) );
+
+    checkAndEnableStreamEncryption( nFunctionObject );
+    beginCompression();
+    sal_uInt8 aCol[3];
+    switch (rObject.m_aGradient.GetStyle())
+    {
+        case GradientStyle::Axial:
+            aCol[0] = rObject.m_aGradient.GetEndColor().GetRed();
+            aCol[1] = rObject.m_aGradient.GetEndColor().GetGreen();
+            aCol[2] = rObject.m_aGradient.GetEndColor().GetBlue();
+            CHECK_RETURN( writeBuffer( aCol, 3 ) );
+            [[fallthrough]];
+        case GradientStyle::Linear:
+        {
+            aCol[0] = rObject.m_aGradient.GetStartColor().GetRed();
+            aCol[1] = rObject.m_aGradient.GetStartColor().GetGreen();
+            aCol[2] = rObject.m_aGradient.GetStartColor().GetBlue();
+            CHECK_RETURN( writeBuffer( aCol, 3 ) );
+
+            aCol[0] = rObject.m_aGradient.GetEndColor().GetRed();
+            aCol[1] = rObject.m_aGradient.GetEndColor().GetGreen();
+            aCol[2] = rObject.m_aGradient.GetEndColor().GetBlue();
+            CHECK_RETURN( writeBuffer( aCol, 3 ) );
+            break;
+        }
+        default:
+            for( int y = aSize.Height()-1; y >= 0; y-- )
+            {
+                for( long x = 0; x < aSize.Width(); x++ )
+                {
+                    BitmapColor aColor = pAccess->GetColor( y, x );
+                    aCol[0] = aColor.GetRed();
+                    aCol[1] = aColor.GetGreen();
+                    aCol[2] = aColor.GetBlue();
+                    CHECK_RETURN( writeBuffer( aCol, 3 ) );
+                }
+            }
+    }
+    endCompression();
+    disableStreamEncryption();
+
+    sal_uInt64 nEndStreamPos = 0;
+    CHECK_RETURN( (osl::File::E_None == m_aFile.getPos(nEndStreamPos)) );
+
+    aLine.setLength( 0 );
+    aLine.append( "\nendstream\nendobj\n\n" );
+    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+
+    // write stream length
+    CHECK_RETURN( updateObject( nStreamLengthObject ) );
+    aLine.setLength( 0 );
+    aLine.append( nStreamLengthObject );
+    aLine.append( " 0 obj\n" );
+    aLine.append( static_cast<sal_Int64>(nEndStreamPos-nStartStreamPos) );
+    aLine.append( "\nendobj\n\n" );
+    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+
+    CHECK_RETURN( updateObject( rObject.m_nObject ) );
+    aLine.setLength( 0 );
+    aLine.append( rObject.m_nObject );
+    aLine.append( " 0 obj\n");
+    switch (rObject.m_aGradient.GetStyle())
+    {
+        case GradientStyle::Linear:
+        case GradientStyle::Axial:
+            aLine.append("<</ShadingType 2\n");
+            break;
+        default:
+            aLine.append("<</ShadingType 1\n");
+    }
+    aLine.append("/ColorSpace/DeviceRGB\n"
+                  "/AntiAlias true\n");
+
+    // Determination of shading axis
+    // See: OutputDevice::ImplDrawLinearGradient for reference
+    tools::Rectangle aRect;
+    aRect.SetLeft(0);
+    aRect.SetTop(0);
+    aRect.SetRight( aSize.Width() );
+    aRect.SetBottom( aSize.Height() );
+
+    tools::Rectangle aBoundRect;
+    Point     aCenter;
+    sal_uInt16    nAngle = rObject.m_aGradient.GetAngle() % 3600;
+    rObject.m_aGradient.GetBoundRect( aRect, aBoundRect, aCenter );
+
+    const bool bLinear = (rObject.m_aGradient.GetStyle() == GradientStyle::Linear);
+    double fBorder = aBoundRect.GetHeight() * rObject.m_aGradient.GetBorder() / 100.0;
+    if ( !bLinear )
+    {
+        fBorder /= 2.0;
+    }
+
+    aBoundRect.AdjustBottom( -fBorder );
+    if (!bLinear)
+    {
+        aBoundRect.AdjustTop(fBorder );
+    }
+
+    switch (rObject.m_aGradient.GetStyle())
+    {
+        case GradientStyle::Linear:
+        case GradientStyle::Axial:
+        {
+            aLine.append("/Domain[ 0 1 ]\n"
+                    "/Coords[ " );
+            tools::Polygon aPoly( 2 );
+            aPoly[0] = aBoundRect.BottomCenter();
+            aPoly[1] = aBoundRect.TopCenter();
+            aPoly.Rotate( aCenter, 3600 - nAngle );
+
+            aLine.append( static_cast<sal_Int32>(aPoly[0].X()) );
+            aLine.append( " " );
+            aLine.append( static_cast<sal_Int32>(aPoly[0].Y()) );
+            aLine.append( " " );
+            aLine.append( static_cast<sal_Int32>(aPoly[1].X()));
+            aLine.append( " ");
+            aLine.append( static_cast<sal_Int32>(aPoly[1].Y()));
+            aLine.append( " ]\n");
+            aLine.append("/Extend [true true]\n");
+            break;
+        }
+        default:
+            aLine.append("/Domain[ 0 1 0 1 ]\n"
+                    "/Matrix[ " );
+            aLine.append( static_cast<sal_Int32>(aSize.Width()) );
+            aLine.append( " 0 0 " );
+            aLine.append( static_cast<sal_Int32>(aSize.Height()) );
+            aLine.append( " 0 0 ]\n");
+    }
+    aLine.append("/Function " );
+    aLine.append( nFunctionObject );
+    aLine.append( " 0 R\n"
+                  ">>\n"
+                  "endobj\n\n" );
+    return writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+void PDFWriterImpl::writeJPG( JPGEmit& rObject )
+{
+    if (!rObject.m_aReferenceXObject.m_aPDFData.empty() && !m_aContext.UseReferenceXObject)
+    {
+        writeReferenceXObject(rObject.m_aReferenceXObject);
+        return;
+    }
+
+    CHECK_RETURN2( rObject.m_pStream );
+    CHECK_RETURN2( updateObject( rObject.m_nObject ) );
+
+    sal_Int32 nLength = rObject.m_pStream->TellEnd();
+    rObject.m_pStream->Seek( STREAM_SEEK_TO_BEGIN );
+
+    sal_Int32 nMaskObject = 0;
+    if( !!rObject.m_aMask )
+    {
+        if( rObject.m_aMask.GetBitCount() == 1 ||
+            ( rObject.m_aMask.GetBitCount() == 8 && m_aContext.Version >= PDFWriter::PDFVersion::PDF_1_4 && !m_bIsPDF_A1 )
+            )
+        {
+            nMaskObject = createObject();
+        }
+        else if( m_bIsPDF_A1 )
+            m_aErrors.insert( PDFWriter::Warning_Transparency_Omitted_PDFA );
+        else if( m_aContext.Version < PDFWriter::PDFVersion::PDF_1_4 )
+            m_aErrors.insert( PDFWriter::Warning_Transparency_Omitted_PDF13 );
+
+    }
+    if (g_bDebugDisableCompression)
+    {
+        emitComment( "PDFWriterImpl::writeJPG" );
+    }
+
+    OStringBuffer aLine(200);
+    aLine.append( rObject.m_nObject );
+    aLine.append( " 0 obj\n"
+                  "<</Type/XObject/Subtype/Image/Width " );
+    aLine.append( static_cast<sal_Int32>(rObject.m_aID.m_aPixelSize.Width()) );
+    aLine.append( " /Height " );
+    aLine.append( static_cast<sal_Int32>(rObject.m_aID.m_aPixelSize.Height()) );
+    aLine.append( " /BitsPerComponent 8 " );
+    if( rObject.m_bTrueColor )
+        aLine.append( "/ColorSpace/DeviceRGB" );
+    else
+        aLine.append( "/ColorSpace/DeviceGray" );
+    aLine.append( "/Filter/DCTDecode/Length " );
+    aLine.append( nLength );
+    if( nMaskObject )
+    {
+        aLine.append( rObject.m_aMask.GetBitCount() == 1 ? " /Mask " : " /SMask " );
+        aLine.append( nMaskObject );
+        aLine.append( " 0 R " );
+    }
+    aLine.append( ">>\nstream\n" );
+    CHECK_RETURN2( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+
+    checkAndEnableStreamEncryption( rObject.m_nObject );
+    CHECK_RETURN2( writeBuffer( rObject.m_pStream->GetData(), nLength ) );
+    disableStreamEncryption();
+
+    aLine.setLength( 0 );
+    aLine.append( "\nendstream\nendobj\n\n" );
+    CHECK_RETURN2( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+
+    if( nMaskObject )
+    {
+        BitmapEmit aEmit;
+        aEmit.m_nObject = nMaskObject;
+        if( rObject.m_aMask.GetBitCount() == 1 )
+            aEmit.m_aBitmap = BitmapEx( rObject.m_aMask, rObject.m_aMask );
+        else if( rObject.m_aMask.GetBitCount() == 8 )
+            aEmit.m_aBitmap = BitmapEx( rObject.m_aMask, AlphaMask( rObject.m_aMask ) );
+        writeBitmapObject( aEmit, true );
+    }
+
+    writeReferenceXObject(rObject.m_aReferenceXObject);
+}
+
+sal_Int32 PDFWriterImpl::copyExternalResource(SvMemoryStream& rDocBuffer, filter::PDFObjectElement& rObject, std::map<sal_Int32, sal_Int32>& rCopiedResources)
+{
+    auto it = rCopiedResources.find(rObject.GetObjectValue());
+    if (it != rCopiedResources.end())
+        // This resource was already copied once, nothing to do.
+        return it->second;
+
+    sal_Int32 nObject = createObject();
+    // Remember what is the ID of this object in our output.
+    rCopiedResources[rObject.GetObjectValue()] = nObject;
+    SAL_INFO("vcl.pdfwriter", "PDFWriterImpl::copyExternalResource: " << rObject.GetObjectValue() << " -> " << nObject);
+
+    OStringBuffer aLine;
+    aLine.append(nObject);
+    aLine.append(" 0 obj\n");
+    if (rObject.GetDictionary())
+    {
+        aLine.append("<<");
+
+        // Complex case: can't copy the dictionary byte array as is, as it may contain references.
+        bool bDone = false;
+        sal_uInt64 nCopyStart = 0;
+        for (auto pReference : rObject.GetDictionaryReferences())
+        {
+            if (pReference)
+            {
+                filter::PDFObjectElement* pReferenced = pReference->LookupObject();
+                if (pReferenced)
+                {
+                    // Copy the referenced object.
+                    sal_Int32 nRef = copyExternalResource(rDocBuffer, *pReferenced, rCopiedResources);
+
+                    sal_uInt64 nReferenceStart = pReference->GetObjectElement().GetLocation();
+                    sal_uInt64 nReferenceEnd = pReference->GetOffset();
+                    sal_uInt64 nOffset = 0;
+                    if (nCopyStart == 0)
+                        // Dict start -> reference start.
+                        nOffset = rObject.GetDictionaryOffset();
+                    else
+                        // Previous reference end -> reference start.
+                        nOffset = nCopyStart;
+                    aLine.append(static_cast<const char*>(rDocBuffer.GetData()) + nOffset, nReferenceStart - nOffset);
+                    // Write the updated reference.
+                    aLine.append(" ");
+                    aLine.append(nRef);
+                    aLine.append(" 0 R");
+                    // Start copying here next time.
+                    nCopyStart = nReferenceEnd;
+
+                    bDone = true;
+                }
+            }
+        }
+
+        if (bDone)
+        {
+            // Copy the last part here, in the complex case.
+            sal_uInt64 nDictEnd = rObject.GetDictionaryOffset() + rObject.GetDictionaryLength();
+            const sal_Int32 nLen = nDictEnd - nCopyStart;
+            if (nLen < 0)
+                SAL_WARN("vcl.pdfwriter", "copyExternalResource() failed");
+            else
+                aLine.append(static_cast<const char*>(rDocBuffer.GetData()) + nCopyStart, nLen);
+        }
+        else
+            // Can copy it as-is.
+            aLine.append(static_cast<const char*>(rDocBuffer.GetData()) + rObject.GetDictionaryOffset(), rObject.GetDictionaryLength());
+
+        aLine.append(">>\n");
+    }
+
+    if (filter::PDFStreamElement* pStream = rObject.GetStream())
+    {
+        aLine.append("stream\n");
+        SvMemoryStream& rStream = pStream->GetMemory();
+        aLine.append(static_cast<const char*>(rStream.GetData()), rStream.GetSize());
+        aLine.append("\nendstream\n");
+    }
+
+    if (filter::PDFArrayElement* pArray = rObject.GetArray())
+    {
+        aLine.append("[");
+
+        const std::vector<filter::PDFElement*>& rElements = pArray->GetElements();
+        bool bDone = false;
+        // Complex case: can't copy the array byte array as is, as it may contain references.
+        sal_uInt64 nCopyStart = 0;
+        for (const auto pElement : rElements)
+        {
+            auto pReference = dynamic_cast<filter::PDFReferenceElement*>(pElement);
+            if (pReference)
+            {
+                filter::PDFObjectElement* pReferenced = pReference->LookupObject();
+                if (pReferenced)
+                {
+                    // Copy the referenced object.
+                    sal_Int32 nRef = copyExternalResource(rDocBuffer, *pReferenced, rCopiedResources);
+
+                    sal_uInt64 nReferenceStart = pReference->GetObjectElement().GetLocation();
+                    sal_uInt64 nReferenceEnd = pReference->GetOffset();
+                    sal_uInt64 nOffset = 0;
+                    if (nCopyStart == 0)
+                        // Array start -> reference start.
+                        nOffset = rObject.GetArrayOffset();
+                    else
+                        // Previous reference end -> reference start.
+                        nOffset = nCopyStart;
+                    aLine.append(static_cast<const char*>(rDocBuffer.GetData()) + nOffset, nReferenceStart - nOffset);
+
+                    // Write the updated reference.
+                    aLine.append(" ");
+                    aLine.append(nRef);
+                    aLine.append(" 0 R");
+                    // Start copying here next time.
+                    nCopyStart = nReferenceEnd;
+
+                    bDone = true;
+                }
+            }
+        }
+
+        if (bDone)
+        {
+            // Copy the last part here, in the complex case.
+            sal_uInt64 nArrEnd = rObject.GetArrayOffset() + rObject.GetArrayLength();
+            const sal_Int32 nLen = nArrEnd - nCopyStart;
+            if (nLen < 0)
+                SAL_WARN("vcl.pdfwriter", "copyExternalResource() failed");
+            else
+                aLine.append(static_cast<const char*>(rDocBuffer.GetData()) + nCopyStart, nLen);
+        }
+        else
+            // Can copy it as-is.
+            aLine.append(static_cast<const char*>(rDocBuffer.GetData()) + rObject.GetArrayOffset(), rObject.GetArrayLength());
+
+        aLine.append("]\n");
+    }
+
+    // If the object has a number element outside a dictionary or array, copy that.
+    if (filter::PDFNumberElement* pNumber = rObject.GetNumberElement())
+    {
+        aLine.append(static_cast<const char*>(rDocBuffer.GetData()) + pNumber->GetLocation(), pNumber->GetLength());
+        aLine.append("\n");
+    }
+
+
+    aLine.append("endobj\n\n");
+
+    // We have the whole object, now write it to the output.
+    if (!updateObject(nObject))
+        return -1;
+    if (!writeBuffer(aLine.getStr(), aLine.getLength()))
+        return -1;
+
+    return nObject;
+}
+
+OString PDFWriterImpl::copyExternalResources(filter::PDFObjectElement& rPage, const OString& rKind, std::map<sal_Int32, sal_Int32>& rCopiedResources)
+{
+    // A name - object ID map, IDs as they appear in our output, not the
+    // original ones.
+    std::map<OString, sal_Int32> aRet;
+
+    // Get the rKind subset of the resource dictionary.
+    std::map<OString, filter::PDFElement*> aItems;
+    if (auto pResources = dynamic_cast<filter::PDFDictionaryElement*>(rPage.Lookup("Resources")))
+    {
+        // Resources is a direct dictionary.
+        filter::PDFElement* pLookup = pResources->LookupElement(rKind);
+        if (auto pDictionary = dynamic_cast<filter::PDFDictionaryElement*>(pLookup))
+        {
+            // rKind is an inline dictionary.
+            aItems = pDictionary->GetItems();
+        }
+        else if (auto pReference = dynamic_cast<filter::PDFReferenceElement*>(pLookup))
+        {
+            // rKind refers to a dictionary.
+            filter::PDFObjectElement* pReferenced = pReference->LookupObject();
+            if (!pReferenced)
+            {
+                return OString();
+            }
+
+            aItems = pReferenced->GetDictionaryItems();
+        }
+    }
+    else if (filter::PDFObjectElement* pPageResources = rPage.LookupObject("Resources"))
+    {
+        // Resources is an indirect object.
+        filter::PDFElement* pValue = pPageResources->Lookup(rKind);
+        if (auto pDictionary = dynamic_cast<filter::PDFDictionaryElement*>(pValue))
+            // Kind is a direct dictionary.
+            aItems = pDictionary->GetItems();
+        else if (filter::PDFObjectElement* pObject = pPageResources->LookupObject(rKind))
+            // Kind is an indirect object.
+            aItems = pObject->GetDictionaryItems();
+    }
+    if (aItems.empty())
+        return OString();
+
+    SvMemoryStream& rDocBuffer = rPage.GetDocument().GetEditBuffer();
+
+    for (const auto& rItem : aItems)
+    {
+        // For each item copy it over to our output then insert it into aRet.
+        auto pReference = dynamic_cast<filter::PDFReferenceElement*>(rItem.second);
+        if (!pReference)
+            continue;
+
+        filter::PDFObjectElement* pValue = pReference->LookupObject();
+        if (!pValue)
+            continue;
+
+        // Then copying over an object copy its dictionary and its stream.
+        sal_Int32 nObject = copyExternalResource(rDocBuffer, *pValue, rCopiedResources);
+        aRet[rItem.first] = nObject;
+    }
+
+    // Build the dictionary entry string.
+    OStringBuffer sRet("/" + rKind + "<<");
+    for (const auto& rPair : aRet)
+    {
+        sRet.append("/").append(rPair.first).append(" ").append(OString::number(rPair.second)).append(" 0 R");
+    }
+    sRet.append(">>");
+
+    return sRet.makeStringAndClear();
+}
+
+void PDFWriterImpl::writeReferenceXObject(ReferenceXObjectEmit& rEmit)
+{
+    if (rEmit.m_nFormObject <= 0)
+        return;
+
+    // Count /Matrix and /BBox.
+    // vcl::ImportPDF() works with 96 DPI so use the same values here, too.
+    sal_Int32 nOldDPIX = GetDPIX();
+    SetDPIX(96);
+    sal_Int32 nOldDPIY = GetDPIY();
+    SetDPIY(96);
+    Size aSize = PixelToLogic(rEmit.m_aPixelSize, MapMode(m_aMapMode.GetMapUnit()));
+    SetDPIX(nOldDPIX);
+    SetDPIY(nOldDPIY);
+    double fScaleX = 1.0 / aSize.Width();
+    double fScaleY = 1.0 / aSize.Height();
+
+    sal_Int32 nWrappedFormObject = 0;
+    if (!m_aContext.UseReferenceXObject)
+    {
+        // Parse the PDF data, we need that to write the PDF dictionary of our
+        // object.
+        SvMemoryStream aPDFStream;
+        aPDFStream.WriteBytes(rEmit.m_aPDFData.data(), rEmit.m_aPDFData.size());
+        aPDFStream.Seek(0);
+        filter::PDFDocument aPDFDocument;
+        if (!aPDFDocument.Read(aPDFStream))
+        {
+            SAL_WARN("vcl.pdfwriter", "PDFWriterImpl::writeReferenceXObject: reading the PDF document failed");
+            return;
+        }
+        std::vector<filter::PDFObjectElement*> aPages = aPDFDocument.GetPages();
+        if (aPages.empty())
+        {
+            SAL_WARN("vcl.pdfwriter", "PDFWriterImpl::writeReferenceXObject: no pages");
+            return;
+        }
+
+        size_t nPageIndex = rEmit.m_nPDFPageIndex >= 0 ? rEmit.m_nPDFPageIndex : 0;
+
+        filter::PDFObjectElement* pPage = aPages[nPageIndex];
+        if (!pPage)
+        {
+            SAL_WARN("vcl.pdfwriter", "PDFWriterImpl::writeReferenceXObject: no page");
+            return;
+        }
+
+        std::vector<filter::PDFObjectElement*> aContentStreams;
+        if (filter::PDFObjectElement* pContentStream = pPage->LookupObject("Contents"))
+            aContentStreams.push_back(pContentStream);
+        else if (auto pArray = dynamic_cast<filter::PDFArrayElement*>(pPage->Lookup("Contents")))
+        {
+            for (const auto pElement : pArray->GetElements())
+            {
+                auto pReference = dynamic_cast<filter::PDFReferenceElement*>(pElement);
+                if (!pReference)
+                    continue;
+
+                filter::PDFObjectElement* pObject = pReference->LookupObject();
+                if (!pObject)
+                    continue;
+
+                aContentStreams.push_back(pObject);
+            }
+        }
+
+        if (aContentStreams.empty())
+        {
+            SAL_WARN("vcl.pdfwriter", "PDFWriterImpl::writeReferenceXObject: no content stream");
+            return;
+        }
+
+        // Maps from source object id (PDF image) to target object id (export result).
+        std::map<sal_Int32, sal_Int32> aCopiedResources;
+
+        nWrappedFormObject = createObject();
+        // Write the form XObject wrapped below. This is a separate object from
+        // the wrapper, this way there is no need to alter the stream contents.
+
+        OStringBuffer aLine;
+        aLine.append(nWrappedFormObject);
+        aLine.append(" 0 obj\n");
+        aLine.append("<< /Type /XObject");
+        aLine.append(" /Subtype /Form");
+
+        long nWidth = aSize.Width();
+        long nHeight = aSize.Height();
+        if (auto pRotate = dynamic_cast<filter::PDFNumberElement*>(pPage->Lookup("Rotate")))
+        {
+            // The original page was rotated, then construct a transformation matrix which does the
+            // same with our form object.
+            if (rtl::math::approxEqual(pRotate->GetValue(), 90))
+            {
+                std::swap(nWidth, nHeight);
+                basegfx::B2DHomMatrix aMat;
+                aMat.rotate(basegfx::deg2rad(pRotate->GetValue()));
+                // Rotate around the origo (bottom left corner) counter-clockwise, then translate
+                // horizontally to effectively keep the bottom left corner unchanged.
+                aLine.append(" /Matrix [ ");
+                aLine.append(aMat.get(0, 0));
+                aLine.append(" ");
+                aLine.append(aMat.get(0, 1));
+                aLine.append(" ");
+                aLine.append(aMat.get(1, 0));
+                aLine.append(" ");
+                aLine.append(aMat.get(1, 1));
+                aLine.append(" 0 ");
+                aLine.append(nWidth);
+                aLine.append(" ] ");
+            }
+        }
+
+        aLine.append(" /Resources <<");
+        static const std::initializer_list<OString> aKeys =
+        {
+            "ColorSpace",
+            "ExtGState",
+            "Font",
+            "XObject",
+            "Shading"
+        };
+        for (const auto& rKey : aKeys)
+            aLine.append(copyExternalResources(*pPage, rKey, aCopiedResources));
+        aLine.append(">>");
+        aLine.append(" /BBox [ 0 0 ");
+        aLine.append(nWidth);
+        aLine.append(" ");
+        aLine.append(nHeight);
+        aLine.append(" ]");
+
+        if (!g_bDebugDisableCompression)
+            aLine.append(" /Filter/FlateDecode");
+        aLine.append(" /Length ");
+
+        SvMemoryStream aStream;
+        for (auto pContent : aContentStreams)
+        {
+            filter::PDFStreamElement* pPageStream = pContent->GetStream();
+            if (!pPageStream)
+            {
+                SAL_WARN("vcl.pdfwriter", "PDFWriterImpl::writeReferenceXObject: contents has no stream");
+                continue;
+            }
+
+            SvMemoryStream& rPageStream = pPageStream->GetMemory();
+
+            auto pFilter = dynamic_cast<filter::PDFNameElement*>(pContent->Lookup("Filter"));
+            if (pFilter)
+            {
+                if (pFilter->GetValue() != "FlateDecode")
+                    continue;
+
+                SvMemoryStream aMemoryStream;
+                ZCodec aZCodec;
+                rPageStream.Seek(0);
+                aZCodec.BeginCompression();
+                aZCodec.Decompress(rPageStream, aMemoryStream);
+                if (!aZCodec.EndCompression())
+                {
+                    SAL_WARN("vcl.pdfwriter", "PDFWriterImpl::writeReferenceXObject: decompression failed");
+                    continue;
+                }
+
+                aStream.WriteBytes(aMemoryStream.GetData(), aMemoryStream.GetSize());
+            }
+            else
+                aStream.WriteBytes(rPageStream.GetData(), rPageStream.GetSize());
+        }
+
+        compressStream(&aStream);
+        sal_Int32 nLength = aStream.Tell();
+        aLine.append(nLength);
+
+        aLine.append(">>\nstream\n");
+        // Copy the original page streams to the form XObject stream.
+        aLine.append(static_cast<const char*>(aStream.GetData()), aStream.GetSize());
+        aLine.append("\nendstream\nendobj\n\n");
+        if (!updateObject(nWrappedFormObject))
+            return;
+        if (!writeBuffer(aLine.getStr(), aLine.getLength()))
+            return;
+    }
+
+    OStringBuffer aLine;
+    if (!updateObject(rEmit.m_nFormObject))
+        return;
+
+    // Now have all the info to write the form XObject.
+    aLine.append(rEmit.m_nFormObject);
+    aLine.append(" 0 obj\n");
+    aLine.append("<< /Type /XObject");
+    aLine.append(" /Subtype /Form");
+    aLine.append(" /Resources << /XObject<<");
+
+    sal_Int32 nObject = m_aContext.UseReferenceXObject ? rEmit.m_nBitmapObject : nWrappedFormObject;
+    aLine.append(" /Im");
+    aLine.append(nObject);
+    aLine.append(" ");
+    aLine.append(nObject);
+    aLine.append(" 0 R");
+
+    aLine.append(">> >>");
+    aLine.append(" /Matrix [ ");
+    appendDouble(fScaleX, aLine);
+    aLine.append(" 0 0 ");
+    appendDouble(fScaleY, aLine);
+    aLine.append(" 0 0 ]");
+    aLine.append(" /BBox [ 0 0 ");
+    aLine.append(aSize.Width());
+    aLine.append(" ");
+    aLine.append(aSize.Height());
+    aLine.append(" ]\n");
+
+    if (m_aContext.UseReferenceXObject && rEmit.m_nEmbeddedObject > 0)
+    {
+        // Write the reference dictionary.
+        aLine.append("/Ref<< /F << /Type /Filespec /F (<embedded file>) /EF << /F ");
+        aLine.append(rEmit.m_nEmbeddedObject);
+        aLine.append(" 0 R >> >> /Page 0 >>\n");
+    }
+
+    aLine.append("/Length ");
+
+    OStringBuffer aStream;
+    aStream.append("q ");
+    if (m_aContext.UseReferenceXObject)
+    {
+        // Reference XObject markup is used, just refer to the fallback bitmap
+        // here.
+        aStream.append(aSize.Width());
+        aStream.append(" 0 0 ");
+        aStream.append(aSize.Height());
+        aStream.append(" 0 0 cm\n");
+        aStream.append("/Im");
+        aStream.append(rEmit.m_nBitmapObject);
+        aStream.append(" Do\n");
+    }
+    else
+    {
+        // Reset line width to the default.
+        aStream.append(" 1 w\n");
+
+        // vcl::RenderPDFBitmaps() effectively renders a white background for transparent input, be
+        // consistent with that.
+        aStream.append("1 1 1 rg\n");
+        aStream.append("0 0 ");
+        aStream.append(aSize.Width());
+        aStream.append(" ");
+        aStream.append(aSize.Height());
+        aStream.append(" re\n");
+        aStream.append("f*\n");
+
+        // No reference XObject, draw the form XObject containing the original
+        // page streams.
+        aStream.append("/Im");
+        aStream.append(nWrappedFormObject);
+        aStream.append(" Do\n");
+    }
+    aStream.append("Q");
+    aLine.append(aStream.getLength());
+
+    aLine.append(">>\nstream\n");
+    aLine.append(aStream.getStr());
+    aLine.append("\nendstream\nendobj\n\n");
+    CHECK_RETURN2(writeBuffer(aLine.getStr(), aLine.getLength()));
+}
+
+namespace
+{
+    unsigned char reverseByte(unsigned char b)
+    {
+        b = (b & 0xF0) >> 4 | (b & 0x0F) << 4;
+        b = (b & 0xCC) >> 2 | (b & 0x33) << 2;
+        b = (b & 0xAA) >> 1 | (b & 0x55) << 1;
+        return b;
+    }
+
+    //tdf#103051 convert any N1BitLsbPal to N1BitMsbPal
+    Bitmap getExportBitmap(const Bitmap &rBitmap)
+    {
+        Bitmap::ScopedReadAccess pAccess(const_cast<Bitmap&>(rBitmap));
+        const ScanlineFormat eFormat = pAccess->GetScanlineFormat();
+        if (eFormat != ScanlineFormat::N1BitLsbPal)
+            return rBitmap;
+        Bitmap aNewBmp(rBitmap);
+        BitmapScopedWriteAccess xWriteAcc(aNewBmp);
+        const int nScanLineBytes = (pAccess->Width() + 7U) / 8U;
+        for (long nY = 0L; nY < xWriteAcc->Height(); ++nY)
+        {
+            Scanline pBitSwap = xWriteAcc->GetScanline(nY);
+            for (int x = 0; x < nScanLineBytes; ++x)
+                pBitSwap[x] = reverseByte(pBitSwap[x]);
+        }
+        return aNewBmp;
+    }
+}
+
+bool PDFWriterImpl::writeBitmapObject( BitmapEmit& rObject, bool bMask )
+{
+    if (!rObject.m_aReferenceXObject.m_aPDFData.empty() && !m_aContext.UseReferenceXObject)
+    {
+        writeReferenceXObject(rObject.m_aReferenceXObject);
+        return true;
+    }
+
+    CHECK_RETURN( updateObject( rObject.m_nObject ) );
+
+    Bitmap  aBitmap;
+    Color   aTransparentColor( COL_TRANSPARENT );
+    bool    bWriteMask = false;
+    if( ! bMask )
+    {
+        aBitmap = getExportBitmap(rObject.m_aBitmap.GetBitmap());
+        if( rObject.m_aBitmap.IsAlpha() )
+        {
+            if( m_aContext.Version >= PDFWriter::PDFVersion::PDF_1_4 )
+                bWriteMask = true;
+            // else draw without alpha channel
+        }
+        else
+        {
+            switch( rObject.m_aBitmap.GetTransparentType() )
+            {
+                case TransparentType::NONE:
+                    break;
+                case TransparentType::Color:
+                    aTransparentColor = rObject.m_aBitmap.GetTransparentColor();
+                    break;
+                case TransparentType::Bitmap:
+                    bWriteMask = true;
+                    break;
+            }
+        }
+    }
+    else
+    {
+        if( m_aContext.Version < PDFWriter::PDFVersion::PDF_1_4 || ! rObject.m_aBitmap.IsAlpha() )
+        {
+            aBitmap = getExportBitmap(rObject.m_aBitmap.GetMask());
+            aBitmap.Convert( BmpConversion::N1BitThreshold );
+            SAL_WARN_IF( aBitmap.GetBitCount() != 1, "vcl.pdfwriter", "mask conversion failed" );
+        }
+        else if( aBitmap.GetBitCount() != 8 )
+        {
+            aBitmap = getExportBitmap(rObject.m_aBitmap.GetAlpha().GetBitmap());
+            aBitmap.Convert( BmpConversion::N8BitGreys );
+            SAL_WARN_IF( aBitmap.GetBitCount() != 8, "vcl.pdfwriter", "alpha mask conversion failed" );
+        }
+    }
+
+    Bitmap::ScopedReadAccess pAccess(aBitmap);
+
+    bool bTrueColor;
+    sal_Int32 nBitsPerComponent;
+    switch( aBitmap.GetBitCount() )
+    {
+        case 1:
+        case 2:
+        case 4:
+        case 8:
+            bTrueColor = false;
+            nBitsPerComponent = aBitmap.GetBitCount();
+            break;
+        default:
+            bTrueColor = true;
+            nBitsPerComponent = 8;
+            break;
+    }
+
+    sal_Int32 nStreamLengthObject   = createObject();
+    sal_Int32 nMaskObject           = 0;
+
+    if (g_bDebugDisableCompression)
+    {
+        emitComment( "PDFWriterImpl::writeBitmapObject" );
+    }
+    OStringBuffer aLine(1024);
+    aLine.append( rObject.m_nObject );
+    aLine.append( " 0 obj\n"
+                  "<</Type/XObject/Subtype/Image/Width " );
+    aLine.append( static_cast<sal_Int32>(aBitmap.GetSizePixel().Width()) );
+    aLine.append( "/Height " );
+    aLine.append( static_cast<sal_Int32>(aBitmap.GetSizePixel().Height()) );
+    aLine.append( "/BitsPerComponent " );
+    aLine.append( nBitsPerComponent );
+    aLine.append( "/Length " );
+    aLine.append( nStreamLengthObject );
+    aLine.append( " 0 R\n" );
+    if (!g_bDebugDisableCompression)
+    {
+        if( nBitsPerComponent != 1 )
+        {
+            aLine.append( "/Filter/FlateDecode" );
+        }
+        else
+        {
+            aLine.append( "/Filter/CCITTFaxDecode/DecodeParms<</K -1/BlackIs1 true/Columns " );
+            aLine.append( static_cast<sal_Int32>(aBitmap.GetSizePixel().Width()) );
+            aLine.append( ">>\n" );
+        }
+    }
+    if( ! bMask )
+    {
+        aLine.append( "/ColorSpace" );
+        if( bTrueColor )
+            aLine.append( "/DeviceRGB\n" );
+        else if( aBitmap.HasGreyPaletteAny() )
+        {
+            aLine.append( "/DeviceGray\n" );
+            if( aBitmap.GetBitCount() == 1 )
+            {
+                // #i47395# 1 bit bitmaps occasionally have an inverted grey palette
+                sal_uInt16 nBlackIndex = pAccess->GetBestPaletteIndex( BitmapColor( COL_BLACK ) );
+                assert( nBlackIndex == 0 || nBlackIndex == 1);
+                sal_uInt16 nWhiteIndex = pAccess->GetBestPaletteIndex( BitmapColor( COL_WHITE ) );
+                if( pAccess->GetPalette()[nBlackIndex] == BitmapColor( COL_BLACK ) &&
+                    pAccess->GetPalette()[nWhiteIndex] == BitmapColor( COL_WHITE ) )
+                {
+                    // It is black and white
+                    if( nBlackIndex == 1 )
+                        aLine.append( "/Decode[1 0]\n" );
+                }
+                else
+                {
+                    // It is two levels of grey
+                    aLine.append( "/Decode[" );
+                    assert( pAccess->GetPalette()[0].GetRed() == pAccess->GetPalette()[0].GetGreen() &&
+                            pAccess->GetPalette()[0].GetRed() == pAccess->GetPalette()[0].GetBlue() &&
+                            pAccess->GetPalette()[1].GetRed() == pAccess->GetPalette()[1].GetGreen() &&
+                            pAccess->GetPalette()[1].GetRed() == pAccess->GetPalette()[1].GetBlue() );
+                    aLine.append( pAccess->GetPalette()[0].GetRed() / 255.0 );
+                    aLine.append( " " );
+                    aLine.append( pAccess->GetPalette()[1].GetRed() / 255.0 );
+                    aLine.append( "]\n" );
+                }
+            }
+        }
+        else
+        {
+            aLine.append( "[ /Indexed/DeviceRGB " );
+            aLine.append( static_cast<sal_Int32>(pAccess->GetPaletteEntryCount()-1) );
+            aLine.append( "\n<" );
+            if( m_aContext.Encryption.Encrypt() )
+            {
+                enableStringEncryption( rObject.m_nObject );
+                //check encryption buffer size
+                m_vEncryptionBuffer.resize(pAccess->GetPaletteEntryCount()*3);
+                int nChar = 0;
+                //fill the encryption buffer
+                for( sal_uInt16 i = 0; i < pAccess->GetPaletteEntryCount(); i++ )
+                {
+                    const BitmapColor& rColor = pAccess->GetPaletteColor( i );
+                    m_vEncryptionBuffer[nChar++] = rColor.GetRed();
+                    m_vEncryptionBuffer[nChar++] = rColor.GetGreen();
+                    m_vEncryptionBuffer[nChar++] = rColor.GetBlue();
+                }
+                //encrypt the colorspace lookup table
+                rtl_cipher_encodeARCFOUR( m_aCipher, m_vEncryptionBuffer.data(), nChar, m_vEncryptionBuffer.data(), nChar );
+                //now queue the data for output
+                nChar = 0;
+                for( sal_uInt16 i = 0; i < pAccess->GetPaletteEntryCount(); i++ )
+                {
+                    appendHex(m_vEncryptionBuffer[nChar++], aLine );
+                    appendHex(m_vEncryptionBuffer[nChar++], aLine );
+                    appendHex(m_vEncryptionBuffer[nChar++], aLine );
+                }
+            }
+            else //no encryption requested (PDF/A-1a program flow drops here)
+            {
+                for( sal_uInt16 i = 0; i < pAccess->GetPaletteEntryCount(); i++ )
+                {
+                    const BitmapColor& rColor = pAccess->GetPaletteColor( i );
+                    appendHex( rColor.GetRed(), aLine );
+                    appendHex( rColor.GetGreen(), aLine );
+                    appendHex( rColor.GetBlue(), aLine );
+                }
+            }
+            aLine.append( ">\n]\n" );
+        }
+    }
+    else
+    {
+        if( aBitmap.GetBitCount() == 1 )
+        {
+            aLine.append( "/ImageMask true\n" );
+            sal_Int32 nBlackIndex = pAccess->GetBestPaletteIndex( BitmapColor( COL_BLACK ) );
+            SAL_WARN_IF( nBlackIndex != 0 && nBlackIndex != 1, "vcl.pdfwriter", "wrong black index" );
+            if( nBlackIndex )
+                aLine.append( "/Decode[ 1 0 ]\n" );
+            else
+                aLine.append( "/Decode[ 0 1 ]\n" );
+        }
+        else if( aBitmap.GetBitCount() == 8 )
+        {
+            aLine.append( "/ColorSpace/DeviceGray\n"
+                          "/Decode [ 1 0 ]\n" );
+        }
+    }
+
+    if( ! bMask && m_aContext.Version > PDFWriter::PDFVersion::PDF_1_2 && !m_bIsPDF_A1 )
+    {
+        if( bWriteMask )
+        {
+            nMaskObject = createObject();
+            if( rObject.m_aBitmap.IsAlpha() && m_aContext.Version > PDFWriter::PDFVersion::PDF_1_3 )
+                aLine.append( "/SMask " );
+            else
+                aLine.append( "/Mask " );
+            aLine.append( nMaskObject );
+            aLine.append( " 0 R\n" );
+        }
+        else if( aTransparentColor != COL_TRANSPARENT )
+        {
+            aLine.append( "/Mask[ " );
+            if( bTrueColor )
+            {
+                aLine.append( static_cast<sal_Int32>(aTransparentColor.GetRed()) );
+                aLine.append( ' ' );
+                aLine.append( static_cast<sal_Int32>(aTransparentColor.GetRed()) );
+                aLine.append( ' ' );
+                aLine.append( static_cast<sal_Int32>(aTransparentColor.GetGreen()) );
+                aLine.append( ' ' );
+                aLine.append( static_cast<sal_Int32>(aTransparentColor.GetGreen()) );
+                aLine.append( ' ' );
+                aLine.append( static_cast<sal_Int32>(aTransparentColor.GetBlue()) );
+                aLine.append( ' ' );
+                aLine.append( static_cast<sal_Int32>(aTransparentColor.GetBlue()) );
+            }
+            else
+            {
+                sal_Int32 nIndex = pAccess->GetBestPaletteIndex( BitmapColor( aTransparentColor ) );
+                aLine.append( nIndex );
+            }
+            aLine.append( " ]\n" );
+        }
+    }
+    else if( m_bIsPDF_A1 && (bWriteMask || aTransparentColor != COL_TRANSPARENT) )
+        m_aErrors.insert( PDFWriter::Warning_Transparency_Omitted_PDFA );
+
+    aLine.append( ">>\n"
+                  "stream\n" );
+    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+    sal_uInt64 nStartPos = 0;
+    CHECK_RETURN( (osl::File::E_None == m_aFile.getPos(nStartPos)) );
+
+    checkAndEnableStreamEncryption( rObject.m_nObject );
+    if (!g_bDebugDisableCompression && nBitsPerComponent == 1)
+    {
+        writeG4Stream(pAccess.get());
+    }
+    else
+    {
+        beginCompression();
+        if( ! bTrueColor || pAccess->GetScanlineFormat() == ScanlineFormat::N24BitTcRgb )
+        {
+            //With PDF bitmaps, each row is padded to a BYTE boundary (multiple of 8 bits).
+            const int nScanLineBytes = ((pAccess->GetBitCount() * pAccess->Width()) + 7U) / 8U;
+
+            for( long i = 0; i < pAccess->Height(); i++ )
+            {
+                CHECK_RETURN( writeBuffer( pAccess->GetScanline( i ), nScanLineBytes ) );
+            }
+        }
+        else
+        {
+            const int nScanLineBytes = pAccess->Width()*3;
+            std::unique_ptr<sal_uInt8[]> xCol(new sal_uInt8[nScanLineBytes]);
+            for( long y = 0; y < pAccess->Height(); y++ )
+            {
+                for( long x = 0; x < pAccess->Width(); x++ )
+                {
+                    BitmapColor aColor = pAccess->GetColor( y, x );
+                    xCol[3*x+0] = aColor.GetRed();
+                    xCol[3*x+1] = aColor.GetGreen();
+                    xCol[3*x+2] = aColor.GetBlue();
+                }
+                CHECK_RETURN(writeBuffer(xCol.get(), nScanLineBytes));
+            }
+        }
+        endCompression();
+    }
+    disableStreamEncryption();
+
+    sal_uInt64 nEndPos = 0;
+    CHECK_RETURN( (osl::File::E_None == m_aFile.getPos(nEndPos)) );
+    aLine.setLength( 0 );
+    aLine.append( "\nendstream\nendobj\n\n" );
+    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+    CHECK_RETURN( updateObject( nStreamLengthObject ) );
+    aLine.setLength( 0 );
+    aLine.append( nStreamLengthObject );
+    aLine.append( " 0 obj\n" );
+    aLine.append( static_cast<sal_Int64>(nEndPos-nStartPos) );
+    aLine.append( "\nendobj\n\n" );
+    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+
+    if( nMaskObject )
+    {
+        BitmapEmit aEmit;
+        aEmit.m_nObject             = nMaskObject;
+        aEmit.m_aBitmap             = rObject.m_aBitmap;
+        return writeBitmapObject( aEmit, true );
+    }
+
+    writeReferenceXObject(rObject.m_aReferenceXObject);
+
+    return true;
+}
+
+void PDFWriterImpl::createEmbeddedFile(const Graphic& rGraphic, ReferenceXObjectEmit& rEmit, sal_Int32 nBitmapObject)
+{
+    // The bitmap object is always a valid identifier, even if the graphic has
+    // no pdf data.
+    rEmit.m_nBitmapObject = nBitmapObject;
+
+    if (!rGraphic.getVectorGraphicData() || rGraphic.getVectorGraphicData()->getVectorGraphicDataType() != VectorGraphicDataType::Pdf)
+        return;
+
+    sal_uInt32 nLength = rGraphic.getVectorGraphicData()->getVectorGraphicDataArrayLength();
+    auto const & rArray = rGraphic.getVectorGraphicData()->getVectorGraphicDataArray();
+
+    auto pPDFData = std::make_shared<std::vector<sal_Int8>>(rArray.getConstArray(), rArray.getConstArray() + nLength);
+
+    if (m_aContext.UseReferenceXObject)
+    {
+        // Store the original PDF data as an embedded file.
+        m_aEmbeddedFiles.emplace_back();
+        m_aEmbeddedFiles.back().m_nObject = createObject();
+        m_aEmbeddedFiles.back().m_pData = pPDFData;
+        rEmit.m_nEmbeddedObject = m_aEmbeddedFiles.back().m_nObject;
+    }
+    else
+    {
+        rEmit.m_nPDFPageIndex = rGraphic.getVectorGraphicData()->getPageIndex();
+        rEmit.m_aPDFData = *pPDFData;
+    }
+
+    rEmit.m_nFormObject = createObject();
+    rEmit.m_aPixelSize = rGraphic.GetPrefSize();
+}
+
+void PDFWriterImpl::drawJPGBitmap( SvStream& rDCTData, bool bIsTrueColor, const Size& rSizePixel, const tools::Rectangle& rTargetArea, const Bitmap& rMask, const Graphic& rGraphic )
+{
+    MARK( "drawJPGBitmap" );
+
+    OStringBuffer aLine( 80 );
+    updateGraphicsState();
+
+    // #i40055# sanity check
+    if( ! (rTargetArea.GetWidth() && rTargetArea.GetHeight() ) )
+        return;
+    if( ! (rSizePixel.Width() && rSizePixel.Height()) )
+        return;
+
+    rDCTData.Seek( 0 );
+    if( bIsTrueColor && m_aContext.ColorMode == PDFWriter::DrawGreyscale )
+    {
+        // need to convert to grayscale;
+        // load stream to bitmap and draw the bitmap instead
+        Graphic aGraphic;
+        GraphicConverter::Import( rDCTData, aGraphic, ConvertDataFormat::JPG );
+        if( !!rMask && rMask.GetSizePixel() == aGraphic.GetSizePixel() )
+        {
+            Bitmap aBmp( aGraphic.GetBitmapEx().GetBitmap() );
+            BitmapEx aBmpEx( aBmp, rMask );
+            drawBitmap( rTargetArea.TopLeft(), rTargetArea.GetSize(), aBmpEx );
+        }
+        else
+            drawBitmap( rTargetArea.TopLeft(), rTargetArea.GetSize(), aGraphic.GetBitmapEx() );
+        return;
+    }
+
+    std::unique_ptr<SvMemoryStream> pStream(new SvMemoryStream);
+    pStream->WriteStream( rDCTData );
+    pStream->Seek( STREAM_SEEK_TO_END );
+
+    BitmapID aID;
+    aID.m_aPixelSize    = rSizePixel;
+    aID.m_nSize         = pStream->Tell();
+    pStream->Seek( STREAM_SEEK_TO_BEGIN );
+    aID.m_nChecksum     = vcl_get_checksum( 0, pStream->GetData(), aID.m_nSize );
+    if( ! rMask.IsEmpty() )
+        aID.m_nMaskChecksum = rMask.GetChecksum();
+
+    std::vector< JPGEmit >::const_iterator it = std::find_if(m_aJPGs.begin(), m_aJPGs.end(),
+                                             [&](const JPGEmit& arg) { return aID == arg.m_aID; });
+    if( it == m_aJPGs.end() )
+    {
+        m_aJPGs.emplace( m_aJPGs.begin() );
+        JPGEmit& rEmit = m_aJPGs.front();
+        if (!rGraphic.getVectorGraphicData() || rGraphic.getVectorGraphicData()->getVectorGraphicDataType() != VectorGraphicDataType::Pdf || m_aContext.UseReferenceXObject)
+            rEmit.m_nObject = createObject();
+        rEmit.m_aID         = aID;
+        rEmit.m_pStream = std::move( pStream );
+        rEmit.m_bTrueColor  = bIsTrueColor;
+        if( !! rMask && rMask.GetSizePixel() == rSizePixel )
+            rEmit.m_aMask   = rMask;
+        createEmbeddedFile(rGraphic, rEmit.m_aReferenceXObject, rEmit.m_nObject);
+
+        it = m_aJPGs.begin();
+    }
+
+    aLine.append( "q " );
+    sal_Int32 nCheckWidth = 0;
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(rTargetArea.GetWidth()), aLine, false, &nCheckWidth );
+    aLine.append( " 0 0 " );
+    sal_Int32 nCheckHeight = 0;
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(rTargetArea.GetHeight()), aLine, true, &nCheckHeight );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( rTargetArea.BottomLeft(), aLine );
+    aLine.append( " cm\n/Im" );
+    sal_Int32 nObject = it->m_aReferenceXObject.getObject();
+    aLine.append(nObject);
+    aLine.append( " Do Q\n" );
+    if( nCheckWidth == 0 || nCheckHeight == 0 )
+    {
+        // #i97512# avoid invalid current matrix
+        aLine.setLength( 0 );
+        aLine.append( "\n%jpeg image /Im" );
+        aLine.append( it->m_nObject );
+        aLine.append( " scaled to zero size, omitted\n" );
+    }
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+
+    OString aObjName = "Im" + OString::number(nObject);
+    pushResource( ResourceKind::XObject, aObjName, nObject );
+
+}
+
+void PDFWriterImpl::drawBitmap( const Point& rDestPoint, const Size& rDestSize, const BitmapEmit& rBitmap, const Color& rFillColor )
+{
+    OStringBuffer aLine( 80 );
+    updateGraphicsState();
+
+    aLine.append( "q " );
+    if( rFillColor != COL_TRANSPARENT )
+    {
+        appendNonStrokingColor( rFillColor, aLine );
+        aLine.append( ' ' );
+    }
+    sal_Int32 nCheckWidth = 0;
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(rDestSize.Width()), aLine, false, &nCheckWidth );
+    aLine.append( " 0 0 " );
+    sal_Int32 nCheckHeight = 0;
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(rDestSize.Height()), aLine, true, &nCheckHeight );
+    aLine.append( ' ' );
+    m_aPages.back().appendPoint( rDestPoint + Point( 0, rDestSize.Height()-1 ), aLine );
+    aLine.append( " cm\n/Im" );
+    sal_Int32 nObject = rBitmap.m_aReferenceXObject.getObject();
+    aLine.append(nObject);
+    aLine.append( " Do Q\n" );
+    if( nCheckWidth == 0 || nCheckHeight == 0 )
+    {
+        // #i97512# avoid invalid current matrix
+        aLine.setLength( 0 );
+        aLine.append( "\n%bitmap image /Im" );
+        aLine.append( rBitmap.m_nObject );
+        aLine.append( " scaled to zero size, omitted\n" );
+    }
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+const BitmapEmit& PDFWriterImpl::createBitmapEmit( const BitmapEx& i_rBitmap, const Graphic& rGraphic )
+{
+    BitmapEx aBitmap( i_rBitmap );
+    if( m_aContext.ColorMode == PDFWriter::DrawGreyscale )
+    {
+        BmpConversion eConv = BmpConversion::N8BitGreys;
+        int nDepth = aBitmap.GetBitmap().GetBitCount();
+        if( nDepth <= 4 )
+            eConv = BmpConversion::N4BitGreys;
+        if( nDepth > 1 )
+            aBitmap.Convert( eConv );
+    }
+    BitmapID aID;
+    aID.m_aPixelSize        = aBitmap.GetSizePixel();
+    aID.m_nSize             = aBitmap.GetBitCount();
+    aID.m_nChecksum         = aBitmap.GetBitmap().GetChecksum();
+    aID.m_nMaskChecksum     = 0;
+    if( aBitmap.IsAlpha() )
+        aID.m_nMaskChecksum = aBitmap.GetAlpha().GetChecksum();
+    else
+    {
+        Bitmap aMask = aBitmap.GetMask();
+        if( ! aMask.IsEmpty() )
+            aID.m_nMaskChecksum = aMask.GetChecksum();
+    }
+    std::list< BitmapEmit >::const_iterator it = std::find_if(m_aBitmaps.begin(), m_aBitmaps.end(),
+                                             [&](const BitmapEmit& arg) { return aID == arg.m_aID; });
+    if( it == m_aBitmaps.end() )
+    {
+        m_aBitmaps.push_front( BitmapEmit() );
+        m_aBitmaps.front().m_aID        = aID;
+        m_aBitmaps.front().m_aBitmap    = aBitmap;
+        if (!rGraphic.getVectorGraphicData() || rGraphic.getVectorGraphicData()->getVectorGraphicDataType() != VectorGraphicDataType::Pdf || m_aContext.UseReferenceXObject)
+            m_aBitmaps.front().m_nObject = createObject();
+        createEmbeddedFile(rGraphic, m_aBitmaps.front().m_aReferenceXObject, m_aBitmaps.front().m_nObject);
+        it = m_aBitmaps.begin();
+    }
+
+    sal_Int32 nObject = it->m_aReferenceXObject.getObject();
+    OString aObjName = "Im" + OString::number(nObject);
+    pushResource( ResourceKind::XObject, aObjName, nObject );
+
+    return *it;
+}
+
+void PDFWriterImpl::drawBitmap( const Point& rDestPoint, const Size& rDestSize, const Bitmap& rBitmap, const Graphic& rGraphic )
+{
+    MARK( "drawBitmap (Bitmap)" );
+
+    // #i40055# sanity check
+    if( ! (rDestSize.Width() && rDestSize.Height()) )
+        return;
+
+    const BitmapEmit& rEmit = createBitmapEmit( BitmapEx( rBitmap ), rGraphic );
+    drawBitmap( rDestPoint, rDestSize, rEmit, COL_TRANSPARENT );
+}
+
+void PDFWriterImpl::drawBitmap( const Point& rDestPoint, const Size& rDestSize, const BitmapEx& rBitmap )
+{
+    MARK( "drawBitmap (BitmapEx)" );
+
+    // #i40055# sanity check
+    if( ! (rDestSize.Width() && rDestSize.Height()) )
+        return;
+
+    const BitmapEmit& rEmit = createBitmapEmit( rBitmap, Graphic() );
+    drawBitmap( rDestPoint, rDestSize, rEmit, COL_TRANSPARENT );
+}
+
+sal_Int32 PDFWriterImpl::createGradient( const Gradient& rGradient, const Size& rSize )
+{
+    Size aPtSize( lcl_convert( m_aGraphicsStack.front().m_aMapMode,
+                               MapMode( MapUnit::MapPoint ),
+                               this,
+                               rSize ) );
+    // check if we already have this gradient
+    // rounding to point will generally lose some pixels
+    // round up to point boundary
+    aPtSize.AdjustWidth( 1 );
+    aPtSize.AdjustHeight( 1 );
+    std::list< GradientEmit >::const_iterator it = std::find_if(m_aGradients.begin(), m_aGradients.end(),
+                                             [&](const GradientEmit& arg) { return ((rGradient == arg.m_aGradient) && (aPtSize == arg.m_aSize) ); });
+
+    if( it == m_aGradients.end() )
+    {
+        m_aGradients.push_front( GradientEmit() );
+        m_aGradients.front().m_aGradient    = rGradient;
+        m_aGradients.front().m_nObject      = createObject();
+        m_aGradients.front().m_aSize        = aPtSize;
+        it = m_aGradients.begin();
+    }
+
+    OStringBuffer aObjName( 16 );
+    aObjName.append( 'P' );
+    aObjName.append( it->m_nObject );
+    pushResource( ResourceKind::Shading, aObjName.makeStringAndClear(), it->m_nObject );
+
+    return it->m_nObject;
+}
+
+void PDFWriterImpl::drawGradient( const tools::Rectangle& rRect, const Gradient& rGradient )
+{
+    MARK( "drawGradient (Rectangle)" );
+
+    if( m_aContext.Version == PDFWriter::PDFVersion::PDF_1_2 )
+    {
+        drawRectangle( rRect );
+        return;
+    }
+
+    sal_Int32 nGradient = createGradient( rGradient, rRect.GetSize() );
+
+    Point aTranslate( rRect.BottomLeft() );
+    aTranslate += Point( 0, 1 );
+
+    updateGraphicsState();
+
+    OStringBuffer aLine( 80 );
+    aLine.append( "q 1 0 0 1 " );
+    m_aPages.back().appendPoint( aTranslate, aLine );
+    aLine.append( " cm " );
+    // if a stroke is appended reset the clip region before stroke
+    if( m_aGraphicsStack.front().m_aLineColor != COL_TRANSPARENT )
+        aLine.append( "q " );
+    aLine.append( "0 0 " );
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(rRect.GetWidth()), aLine, false );
+    aLine.append( ' ' );
+    m_aPages.back().appendMappedLength( static_cast<sal_Int32>(rRect.GetHeight()), aLine );
+    aLine.append( " re W n\n" );
+
+    aLine.append( "/P" );
+    aLine.append( nGradient );
+    aLine.append( " sh " );
+    if( m_aGraphicsStack.front().m_aLineColor != COL_TRANSPARENT )
+    {
+        aLine.append( "Q 0 0 " );
+        m_aPages.back().appendMappedLength( static_cast<sal_Int32>(rRect.GetWidth()), aLine, false );
+        aLine.append( ' ' );
+        m_aPages.back().appendMappedLength( static_cast<sal_Int32>(rRect.GetHeight()), aLine );
+        aLine.append( " re S " );
+    }
+    aLine.append( "Q\n" );
+    writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+void PDFWriterImpl::drawHatch( const tools::PolyPolygon& rPolyPoly, const Hatch& rHatch )
+{
+    MARK( "drawHatch" );
+
+    updateGraphicsState();
+
+    if( rPolyPoly.Count() )
+    {
+        tools::PolyPolygon     aPolyPoly( rPolyPoly );
+
+        aPolyPoly.Optimize( PolyOptimizeFlags::NO_SAME );
+        push( PushFlags::LINECOLOR );
+        setLineColor( rHatch.GetColor() );
+        DrawHatch( aPolyPoly, rHatch, false );
+        pop();
+    }
+}
+
+void PDFWriterImpl::drawWallpaper( const tools::Rectangle& rRect, const Wallpaper& rWall )
+{
+    MARK( "drawWallpaper" );
+
+    bool bDrawColor         = false;
+    bool bDrawGradient      = false;
+    bool bDrawBitmap        = false;
+
+    BitmapEx aBitmap;
+    Point aBmpPos = rRect.TopLeft();
+    Size aBmpSize;
+    if( rWall.IsBitmap() )
+    {
+        aBitmap = rWall.GetBitmap();
+        aBmpSize = lcl_convert( aBitmap.GetPrefMapMode(),
+                                getMapMode(),
+                                this,
+                                aBitmap.GetPrefSize() );
+        tools::Rectangle aRect( rRect );
+        if( rWall.IsRect() )
+        {
+            aRect = rWall.GetRect();
+            aBmpPos = aRect.TopLeft();
+            aBmpSize = aRect.GetSize();
+        }
+        if( rWall.GetStyle() != WallpaperStyle::Scale )
+        {
+            if( rWall.GetStyle() != WallpaperStyle::Tile )
+            {
+                bDrawBitmap     = true;
+                if( rWall.IsGradient() )
+                    bDrawGradient = true;
+                else
+                    bDrawColor = true;
+                switch( rWall.GetStyle() )
+                {
+                    case WallpaperStyle::TopLeft:
+                        break;
+                    case WallpaperStyle::Top:
+                        aBmpPos.AdjustX((aRect.GetWidth()-aBmpSize.Width())/2 );
+                        break;
+                    case WallpaperStyle::Left:
+                        aBmpPos.AdjustY((aRect.GetHeight()-aBmpSize.Height())/2 );
+                        break;
+                    case WallpaperStyle::TopRight:
+                        aBmpPos.AdjustX(aRect.GetWidth()-aBmpSize.Width() );
+                        break;
+                    case WallpaperStyle::Center:
+                        aBmpPos.AdjustX((aRect.GetWidth()-aBmpSize.Width())/2 );
+                        aBmpPos.AdjustY((aRect.GetHeight()-aBmpSize.Height())/2 );
+                        break;
+                    case WallpaperStyle::Right:
+                        aBmpPos.AdjustX(aRect.GetWidth()-aBmpSize.Width() );
+                        aBmpPos.AdjustY((aRect.GetHeight()-aBmpSize.Height())/2 );
+                        break;
+                    case WallpaperStyle::BottomLeft:
+                        aBmpPos.AdjustY(aRect.GetHeight()-aBmpSize.Height() );
+                        break;
+                    case WallpaperStyle::Bottom:
+                        aBmpPos.AdjustX((aRect.GetWidth()-aBmpSize.Width())/2 );
+                        aBmpPos.AdjustY(aRect.GetHeight()-aBmpSize.Height() );
+                        break;
+                    case WallpaperStyle::BottomRight:
+                        aBmpPos.AdjustX(aRect.GetWidth()-aBmpSize.Width() );
+                        aBmpPos.AdjustY(aRect.GetHeight()-aBmpSize.Height() );
+                        break;
+                    default: ;
+                }
+            }
+            else
+            {
+                // push the bitmap
+                const BitmapEmit& rEmit = createBitmapEmit( aBitmap, Graphic() );
+
+                // convert to page coordinates; this needs to be done here
+                // since the emit does not know the page anymore
+                tools::Rectangle aConvertRect( aBmpPos, aBmpSize );
+                m_aPages.back().convertRect( aConvertRect );
+
+                OString aImageName = "Im" + OString::number( rEmit.m_nObject );
+
+                // push the pattern
+                OStringBuffer aTilingStream( 32 );
+                appendFixedInt( aConvertRect.GetWidth(), aTilingStream );
+                aTilingStream.append( " 0 0 " );
+                appendFixedInt( aConvertRect.GetHeight(), aTilingStream );
+                aTilingStream.append( " 0 0 cm\n/" );
+                aTilingStream.append( aImageName );
+                aTilingStream.append( " Do\n" );
+
+                m_aTilings.emplace_back( );
+                m_aTilings.back().m_nObject         = createObject();
+                m_aTilings.back().m_aRectangle      = tools::Rectangle( Point( 0, 0 ), aConvertRect.GetSize() );
+                m_aTilings.back().m_pTilingStream.reset(new SvMemoryStream());
+                m_aTilings.back().m_pTilingStream->WriteBytes(
+                    aTilingStream.getStr(), aTilingStream.getLength() );
+                // phase the tiling so wallpaper begins on upper left
+                if ((aConvertRect.GetWidth() == 0) || (aConvertRect.GetHeight() == 0))
+                    throw o3tl::divide_by_zero();
+                m_aTilings.back().m_aTransform.matrix[2] = double(aConvertRect.Left() % aConvertRect.GetWidth()) / fDivisor;
+                m_aTilings.back().m_aTransform.matrix[5] = double(aConvertRect.Top() % aConvertRect.GetHeight()) / fDivisor;
+                m_aTilings.back().m_aResources.m_aXObjects[aImageName] = rEmit.m_nObject;
+
+                updateGraphicsState();
+
+                OStringBuffer aObjName( 16 );
+                aObjName.append( 'P' );
+                aObjName.append( m_aTilings.back().m_nObject );
+                OString aPatternName( aObjName.makeStringAndClear() );
+                pushResource( ResourceKind::Pattern, aPatternName, m_aTilings.back().m_nObject );
+
+                // fill a rRect with the pattern
+                OStringBuffer aLine( 100 );
+                aLine.append( "q /Pattern cs /" );
+                aLine.append( aPatternName );
+                aLine.append( " scn " );
+                m_aPages.back().appendRect( rRect, aLine );
+                aLine.append( " f Q\n" );
+                writeBuffer( aLine.getStr(), aLine.getLength() );
+            }
+        }
+        else
+        {
+            aBmpPos     = aRect.TopLeft();
+            aBmpSize    = aRect.GetSize();
+            bDrawBitmap = true;
+        }
+
+        if( aBitmap.IsTransparent() )
+        {
+            if( rWall.IsGradient() )
+                bDrawGradient = true;
+            else
+                bDrawColor = true;
+        }
+    }
+    else if( rWall.IsGradient() )
+        bDrawGradient = true;
+    else
+        bDrawColor = true;
+
+    if( bDrawGradient )
+    {
+        drawGradient( rRect, rWall.GetGradient() );
+    }
+    if( bDrawColor )
+    {
+        Color aOldLineColor = m_aGraphicsStack.front().m_aLineColor;
+        Color aOldFillColor = m_aGraphicsStack.front().m_aFillColor;
+        setLineColor( COL_TRANSPARENT );
+        setFillColor( rWall.GetColor() );
+        drawRectangle( rRect );
+        setLineColor( aOldLineColor );
+        setFillColor( aOldFillColor );
+    }
+    if( bDrawBitmap )
+    {
+        // set temporary clip region since aBmpPos and aBmpSize
+        // may be outside rRect
+        OStringBuffer aLine( 20 );
+        aLine.append( "q " );
+        m_aPages.back().appendRect( rRect, aLine );
+        aLine.append( " W n\n" );
+        writeBuffer( aLine.getStr(), aLine.getLength() );
+        drawBitmap( aBmpPos, aBmpSize, aBitmap );
+        writeBuffer( "Q\n", 2 );
+    }
+}
+
+void PDFWriterImpl::updateGraphicsState(Mode const mode)
+{
+    OStringBuffer aLine( 256 );
+    GraphicsState& rNewState = m_aGraphicsStack.front();
+    // first set clip region since it might invalidate everything else
+
+    if( rNewState.m_nUpdateFlags & GraphicsStateUpdateFlags::ClipRegion )
+    {
+        rNewState.m_nUpdateFlags &= ~GraphicsStateUpdateFlags::ClipRegion;
+
+        if( m_aCurrentPDFState.m_bClipRegion != rNewState.m_bClipRegion ||
+            ( rNewState.m_bClipRegion && m_aCurrentPDFState.m_aClipRegion != rNewState.m_aClipRegion ) )
+        {
+            if( m_aCurrentPDFState.m_bClipRegion )
+            {
+                aLine.append( "Q " );
+                // invalidate everything but the clip region
+                m_aCurrentPDFState = GraphicsState();
+                rNewState.m_nUpdateFlags = ~GraphicsStateUpdateFlags::ClipRegion;
+            }
+            if( rNewState.m_bClipRegion )
+            {
+                // clip region is always stored in private PDF mapmode
+                MapMode aNewMapMode = rNewState.m_aMapMode;
+                rNewState.m_aMapMode = m_aMapMode;
+                SetMapMode( rNewState.m_aMapMode );
+                m_aCurrentPDFState.m_aMapMode = rNewState.m_aMapMode;
+
+                aLine.append("q ");
+                if ( rNewState.m_aClipRegion.count() )
+                {
+                    m_aPages.back().appendPolyPolygon( rNewState.m_aClipRegion, aLine );
+                }
+                else
+                {
+                    // tdf#130150 Need to revert tdf#99680, that breaks the
+                    // rule that an set but empty clip-region clips everything
+                    // aka draws nothing -> nothing is in an empty clip-region
+                    aLine.append( "0 0 m h " ); // NULL clip, i.e. nothing visible
+                }
+                aLine.append( "W* n\n" );
+
+                rNewState.m_aMapMode = aNewMapMode;
+                SetMapMode( rNewState.m_aMapMode );
+                m_aCurrentPDFState.m_aMapMode = rNewState.m_aMapMode;
+            }
+        }
+    }
+
+    if( rNewState.m_nUpdateFlags & GraphicsStateUpdateFlags::MapMode )
+    {
+        rNewState.m_nUpdateFlags &= ~GraphicsStateUpdateFlags::MapMode;
+        SetMapMode( rNewState.m_aMapMode );
+    }
+
+    if( rNewState.m_nUpdateFlags & GraphicsStateUpdateFlags::Font )
+    {
+        rNewState.m_nUpdateFlags &= ~GraphicsStateUpdateFlags::Font;
+        SetFont( rNewState.m_aFont );
+    }
+
+    if( rNewState.m_nUpdateFlags & GraphicsStateUpdateFlags::LayoutMode )
+    {
+        rNewState.m_nUpdateFlags &= ~GraphicsStateUpdateFlags::LayoutMode;
+        SetLayoutMode( rNewState.m_nLayoutMode );
+    }
+
+    if( rNewState.m_nUpdateFlags & GraphicsStateUpdateFlags::DigitLanguage )
+    {
+        rNewState.m_nUpdateFlags &= ~GraphicsStateUpdateFlags::DigitLanguage;
+        SetDigitLanguage( rNewState.m_aDigitLanguage );
+    }
+
+    if( rNewState.m_nUpdateFlags & GraphicsStateUpdateFlags::LineColor )
+    {
+        rNewState.m_nUpdateFlags &= ~GraphicsStateUpdateFlags::LineColor;
+        if( m_aCurrentPDFState.m_aLineColor != rNewState.m_aLineColor &&
+            rNewState.m_aLineColor != COL_TRANSPARENT )
+        {
+            appendStrokingColor( rNewState.m_aLineColor, aLine );
+            aLine.append( "\n" );
+        }
+    }
+
+    if( rNewState.m_nUpdateFlags & GraphicsStateUpdateFlags::FillColor )
+    {
+        rNewState.m_nUpdateFlags &= ~GraphicsStateUpdateFlags::FillColor;
+        if( m_aCurrentPDFState.m_aFillColor != rNewState.m_aFillColor &&
+            rNewState.m_aFillColor != COL_TRANSPARENT )
+        {
+            appendNonStrokingColor( rNewState.m_aFillColor, aLine );
+            aLine.append( "\n" );
+        }
+    }
+
+    if( rNewState.m_nUpdateFlags & GraphicsStateUpdateFlags::TransparentPercent )
+    {
+        rNewState.m_nUpdateFlags &= ~GraphicsStateUpdateFlags::TransparentPercent;
+        if( m_aContext.Version >= PDFWriter::PDFVersion::PDF_1_4 )
+        {
+            // TODO: switch extended graphicsstate
+        }
+    }
+
+    // everything is up to date now
+    m_aCurrentPDFState = m_aGraphicsStack.front();
+    if ((mode != Mode::NOWRITE) &&  !aLine.isEmpty())
+        writeBuffer( aLine.getStr(), aLine.getLength() );
+}
+
+/* #i47544# imitate OutputDevice behaviour:
+*  if a font with a nontransparent color is set, it overwrites the current
+*  text color. OTOH setting the text color will overwrite the color of the font.
+*/
+void PDFWriterImpl::setFont( const vcl::Font& rFont )
+{
+    Color aColor = rFont.GetColor();
+    if( aColor == COL_TRANSPARENT )
+        aColor = m_aGraphicsStack.front().m_aFont.GetColor();
+    m_aGraphicsStack.front().m_aFont = rFont;
+    m_aGraphicsStack.front().m_aFont.SetColor( aColor );
+    m_aGraphicsStack.front().m_nUpdateFlags |= GraphicsStateUpdateFlags::Font;
+}
+
+void PDFWriterImpl::push( PushFlags nFlags )
+{
+    OSL_ENSURE( !m_aGraphicsStack.empty(), "invalid graphics stack" );
+    m_aGraphicsStack.push_front( m_aGraphicsStack.front() );
+    m_aGraphicsStack.front().m_nFlags = nFlags;
+}
+
+void PDFWriterImpl::pop()
+{
+    OSL_ENSURE( m_aGraphicsStack.size() > 1, "pop without push" );
+    if( m_aGraphicsStack.size() < 2 )
+        return;
+
+    GraphicsState aState = m_aGraphicsStack.front();
+    m_aGraphicsStack.pop_front();
+    GraphicsState& rOld = m_aGraphicsStack.front();
+
+    // move those parameters back that were not pushed
+    // in the first place
+    if( ! (aState.m_nFlags & PushFlags::LINECOLOR) )
+        setLineColor( aState.m_aLineColor );
+    if( ! (aState.m_nFlags & PushFlags::FILLCOLOR) )
+        setFillColor( aState.m_aFillColor );
+    if( ! (aState.m_nFlags & PushFlags::FONT) )
+        setFont( aState.m_aFont );
+    if( ! (aState.m_nFlags & PushFlags::TEXTCOLOR) )
+        setTextColor( aState.m_aFont.GetColor() );
+    if( ! (aState.m_nFlags & PushFlags::MAPMODE) )
+        setMapMode( aState.m_aMapMode );
+    if( ! (aState.m_nFlags & PushFlags::CLIPREGION) )
+    {
+        // do not use setClipRegion here
+        // it would convert again assuming the current mapmode
+        rOld.m_aClipRegion = aState.m_aClipRegion;
+        rOld.m_bClipRegion = aState.m_bClipRegion;
+    }
+    if( ! (aState.m_nFlags & PushFlags::TEXTLINECOLOR ) )
+        setTextLineColor( aState.m_aTextLineColor );
+    if( ! (aState.m_nFlags & PushFlags::OVERLINECOLOR ) )
+        setOverlineColor( aState.m_aOverlineColor );
+    if( ! (aState.m_nFlags & PushFlags::TEXTALIGN ) )
+        setTextAlign( aState.m_aFont.GetAlignment() );
+    if( ! (aState.m_nFlags & PushFlags::TEXTFILLCOLOR) )
+        setTextFillColor( aState.m_aFont.GetFillColor() );
+    if( ! (aState.m_nFlags & PushFlags::REFPOINT) )
+    {
+        // what ?
+    }
+    // invalidate graphics state
+    m_aGraphicsStack.front().m_nUpdateFlags = GraphicsStateUpdateFlags::All;
+}
+
+void PDFWriterImpl::setMapMode( const MapMode& rMapMode )
+{
+    m_aGraphicsStack.front().m_aMapMode = rMapMode;
+    SetMapMode( rMapMode );
+    m_aCurrentPDFState.m_aMapMode = rMapMode;
+}
+
+void PDFWriterImpl::setClipRegion( const basegfx::B2DPolyPolygon& rRegion )
+{
+    // tdf#130150 improve coordinate manipulations to double precision transformations
+    const basegfx::B2DHomMatrix aCurrentTransform(
+        GetInverseViewTransformation(m_aMapMode) * GetViewTransformation(m_aGraphicsStack.front().m_aMapMode));
+    basegfx::B2DPolyPolygon aRegion(rRegion);
+
+    aRegion.transform(aCurrentTransform);
+    m_aGraphicsStack.front().m_aClipRegion = aRegion;
+    m_aGraphicsStack.front().m_bClipRegion = true;
+    m_aGraphicsStack.front().m_nUpdateFlags |= GraphicsStateUpdateFlags::ClipRegion;
+}
+
+void PDFWriterImpl::moveClipRegion( sal_Int32 nX, sal_Int32 nY )
+{
+    if( m_aGraphicsStack.front().m_bClipRegion && m_aGraphicsStack.front().m_aClipRegion.count() )
+    {
+        // tdf#130150 improve coordinate manipulations to double precision transformations
+        basegfx::B2DHomMatrix aConvertA;
+
+        if(MapUnit::MapPixel == m_aGraphicsStack.front().m_aMapMode.GetMapUnit())
+        {
+            aConvertA = GetInverseViewTransformation(m_aMapMode);
+        }
+        else
+        {
+            aConvertA = LogicToLogic(m_aGraphicsStack.front().m_aMapMode, m_aMapMode);
+        }
+
+        basegfx::B2DPoint aB2DPointA(nX, nY);
+        basegfx::B2DPoint aB2DPointB(0.0, 0.0);
+        aB2DPointA *= aConvertA;
+        aB2DPointB *= aConvertA;
+        aB2DPointA -= aB2DPointB;
+        basegfx::B2DHomMatrix aMat;
+
+        aMat.translate(aB2DPointA.getX(), aB2DPointA.getY());
+        m_aGraphicsStack.front().m_aClipRegion.transform( aMat );
+        m_aGraphicsStack.front().m_nUpdateFlags |= GraphicsStateUpdateFlags::ClipRegion;
+    }
+}
+
+void PDFWriterImpl::intersectClipRegion( const tools::Rectangle& rRect )
+{
+    basegfx::B2DPolyPolygon aRect( basegfx::utils::createPolygonFromRect(
+                                    vcl::unotools::b2DRectangleFromRectangle(rRect) ) );
+    intersectClipRegion( aRect );
+}
+
+void PDFWriterImpl::intersectClipRegion( const basegfx::B2DPolyPolygon& rRegion )
+{
+    // tdf#130150 improve coordinate manipulations to double precision transformations
+    const basegfx::B2DHomMatrix aCurrentTransform(
+        GetInverseViewTransformation(m_aMapMode) * GetViewTransformation(m_aGraphicsStack.front().m_aMapMode));
+    basegfx::B2DPolyPolygon aRegion(rRegion);
+
+    aRegion.transform(aCurrentTransform);
+    m_aGraphicsStack.front().m_nUpdateFlags |= GraphicsStateUpdateFlags::ClipRegion;
+
+    if( m_aGraphicsStack.front().m_bClipRegion )
+    {
+        basegfx::B2DPolyPolygon aOld( basegfx::utils::prepareForPolygonOperation( m_aGraphicsStack.front().m_aClipRegion ) );
+        aRegion = basegfx::utils::prepareForPolygonOperation( aRegion );
+        m_aGraphicsStack.front().m_aClipRegion = basegfx::utils::solvePolygonOperationAnd( aOld, aRegion );
+    }
+    else
+    {
+        m_aGraphicsStack.front().m_aClipRegion = aRegion;
+        m_aGraphicsStack.front().m_bClipRegion = true;
+    }
+}
+
+void PDFWriterImpl::createNote( const tools::Rectangle& rRect, const PDFNote& rNote, sal_Int32 nPageNr )
+{
+    if( nPageNr < 0 )
+        nPageNr = m_nCurrentPage;
+
+    if( nPageNr < 0 || nPageNr >= static_cast<sal_Int32>(m_aPages.size()) )
+        return;
+
+    m_aNotes.emplace_back( );
+    m_aNotes.back().m_nObject       = createObject();
+    m_aNotes.back().m_aContents     = rNote;
+    m_aNotes.back().m_aRect         = rRect;
+    // convert to default user space now, since the mapmode may change
+    m_aPages[nPageNr].convertRect( m_aNotes.back().m_aRect );
+
+    // insert note to page's annotation list
+    m_aPages[ nPageNr ].m_aAnnotations.push_back( m_aNotes.back().m_nObject );
+}
+
+sal_Int32 PDFWriterImpl::createLink( const tools::Rectangle& rRect, sal_Int32 nPageNr )
+{
+    if( nPageNr < 0 )
+        nPageNr = m_nCurrentPage;
+
+    if( nPageNr < 0 || nPageNr >= static_cast<sal_Int32>(m_aPages.size()) )
+        return -1;
+
+    sal_Int32 nRet = m_aLinks.size();
+
+    m_aLinks.emplace_back( );
+    m_aLinks.back().m_nObject   = createObject();
+    m_aLinks.back().m_nPage     = nPageNr;
+    m_aLinks.back().m_aRect     = rRect;
+    // convert to default user space now, since the mapmode may change
+    m_aPages[nPageNr].convertRect( m_aLinks.back().m_aRect );
+
+    // insert link to page's annotation list
+    m_aPages[ nPageNr ].m_aAnnotations.push_back( m_aLinks.back().m_nObject );
+
+    return nRet;
+}
+
+sal_Int32 PDFWriterImpl::createScreen(const tools::Rectangle& rRect, sal_Int32 nPageNr)
+{
+    if (nPageNr < 0)
+        nPageNr = m_nCurrentPage;
+
+    if (nPageNr < 0 || nPageNr >= static_cast<sal_Int32>(m_aPages.size()))
+        return -1;
+
+    sal_Int32 nRet = m_aScreens.size();
+
+    m_aScreens.emplace_back();
+    m_aScreens.back().m_nObject = createObject();
+    m_aScreens.back().m_nPage = nPageNr;
+    m_aScreens.back().m_aRect = rRect;
+    // Convert to default user space now, since the mapmode may change.
+    m_aPages[nPageNr].convertRect(m_aScreens.back().m_aRect);
+
+    // Insert link to page's annotation list.
+    m_aPages[nPageNr].m_aAnnotations.push_back(m_aScreens.back().m_nObject);
+
+    return nRet;
+}
+
+sal_Int32 PDFWriterImpl::createNamedDest( const OUString& sDestName, const tools::Rectangle& rRect, sal_Int32 nPageNr, PDFWriter::DestAreaType eType )
+{
+    if( nPageNr < 0 )
+        nPageNr = m_nCurrentPage;
+
+    if( nPageNr < 0 || nPageNr >= static_cast<sal_Int32>(m_aPages.size()) )
+        return -1;
+
+    sal_Int32 nRet = m_aNamedDests.size();
+
+    m_aNamedDests.emplace_back( );
+    m_aNamedDests.back().m_aDestName = sDestName;
+    m_aNamedDests.back().m_nPage = nPageNr;
+    m_aNamedDests.back().m_eType = eType;
+    m_aNamedDests.back().m_aRect = rRect;
+    // convert to default user space now, since the mapmode may change
+    m_aPages[nPageNr].convertRect( m_aNamedDests.back().m_aRect );
+
+    return nRet;
+}
+
+sal_Int32 PDFWriterImpl::createDest( const tools::Rectangle& rRect, sal_Int32 nPageNr, PDFWriter::DestAreaType eType )
+{
+    if( nPageNr < 0 )
+        nPageNr = m_nCurrentPage;
+
+    if( nPageNr < 0 || nPageNr >= static_cast<sal_Int32>(m_aPages.size()) )
+        return -1;
+
+    sal_Int32 nRet = m_aDests.size();
+
+    m_aDests.emplace_back( );
+    m_aDests.back().m_nPage = nPageNr;
+    m_aDests.back().m_eType = eType;
+    m_aDests.back().m_aRect = rRect;
+    // convert to default user space now, since the mapmode may change
+    m_aPages[nPageNr].convertRect( m_aDests.back().m_aRect );
+
+    return nRet;
+}
+
+sal_Int32 PDFWriterImpl::registerDestReference( sal_Int32 nDestId, const tools::Rectangle& rRect, sal_Int32 nPageNr, PDFWriter::DestAreaType eType )
+{
+    m_aDestinationIdTranslation[ nDestId ] = createDest( rRect, nPageNr, eType );
+    return m_aDestinationIdTranslation[ nDestId ];
+}
+
+void PDFWriterImpl::setLinkDest( sal_Int32 nLinkId, sal_Int32 nDestId )
+{
+    if( nLinkId < 0 || nLinkId >= static_cast<sal_Int32>(m_aLinks.size()) )
+        return;
+    if( nDestId < 0 || nDestId >= static_cast<sal_Int32>(m_aDests.size()) )
+        return;
+
+    m_aLinks[ nLinkId ].m_nDest = nDestId;
+}
+
+void PDFWriterImpl::setLinkURL( sal_Int32 nLinkId, const OUString& rURL )
+{
+    if( nLinkId < 0 || nLinkId >= static_cast<sal_Int32>(m_aLinks.size()) )
+        return;
+
+    m_aLinks[ nLinkId ].m_nDest = -1;
+
+    using namespace ::com::sun::star;
+
+    if (!m_xTrans.is())
+    {
+        uno::Reference< uno::XComponentContext > xContext( comphelper::getProcessComponentContext() );
+        m_xTrans = util::URLTransformer::create(xContext);
+    }
+
+    util::URL aURL;
+    aURL.Complete = rURL;
+
+    m_xTrans->parseStrict( aURL );
+
+    m_aLinks[ nLinkId ].m_aURL  = aURL.Complete;
+}
+
+void PDFWriterImpl::setScreenURL(sal_Int32 nScreenId, const OUString& rURL)
+{
+    if (nScreenId < 0 || nScreenId >= static_cast<sal_Int32>(m_aScreens.size()))
+        return;
+
+    m_aScreens[nScreenId].m_aURL = rURL;
+}
+
+void PDFWriterImpl::setScreenStream(sal_Int32 nScreenId, const OUString& rURL)
+{
+    if (nScreenId < 0 || nScreenId >= static_cast<sal_Int32>(m_aScreens.size()))
+        return;
+
+    m_aScreens[nScreenId].m_aTempFileURL = rURL;
+    m_aScreens[nScreenId].m_nTempFileObject = createObject();
+}
+
+void PDFWriterImpl::setLinkPropertyId( sal_Int32 nLinkId, sal_Int32 nPropertyId )
+{
+    m_aLinkPropertyMap[ nPropertyId ] = nLinkId;
+}
+
+sal_Int32 PDFWriterImpl::createOutlineItem( sal_Int32 nParent, const OUString& rText, sal_Int32 nDestID )
+{
+    // create new item
+    sal_Int32 nNewItem = m_aOutline.size();
+    m_aOutline.emplace_back( );
+
+    // set item attributes
+    setOutlineItemParent( nNewItem, nParent );
+    setOutlineItemText( nNewItem, rText );
+    setOutlineItemDest( nNewItem, nDestID );
+
+    return nNewItem;
+}
+
+void PDFWriterImpl::setOutlineItemParent( sal_Int32 nItem, sal_Int32 nNewParent )
+{
+    if( nItem < 1 || nItem >= static_cast<sal_Int32>(m_aOutline.size()) )
+        return;
+
+    if( nNewParent < 0 || nNewParent >= static_cast<sal_Int32>(m_aOutline.size()) || nNewParent == nItem )
+    {
+        nNewParent = 0;
+    }
+    // insert item to new parent's list of children
+    m_aOutline[ nNewParent ].m_aChildren.push_back( nItem );
+}
+
+void PDFWriterImpl::setOutlineItemText( sal_Int32 nItem, const OUString& rText )
+{
+    if( nItem < 1 || nItem >= static_cast<sal_Int32>(m_aOutline.size()) )
+        return;
+
+    m_aOutline[ nItem ].m_aTitle = psp::WhitespaceToSpace( rText );
+}
+
+void PDFWriterImpl::setOutlineItemDest( sal_Int32 nItem, sal_Int32 nDestID )
+{
+    if( nItem < 1 || nItem >= static_cast<sal_Int32>(m_aOutline.size()) ) // item does not exist
+        return;
+    if( nDestID < 0 || nDestID >= static_cast<sal_Int32>(m_aDests.size()) ) // dest does not exist
+        return;
+    m_aOutline[nItem].m_nDestID = nDestID;
+}
+
+const char* PDFWriterImpl::getStructureTag( PDFWriter::StructElement eType )
+{
+    static std::map< PDFWriter::StructElement, const char* > aTagStrings;
+    if( aTagStrings.empty() )
+    {
+        aTagStrings[ PDFWriter::NonStructElement] = "NonStruct";
+        aTagStrings[ PDFWriter::Document ]      = "Document";
+        aTagStrings[ PDFWriter::Part ]          = "Part";
+        aTagStrings[ PDFWriter::Article ]       = "Art";
+        aTagStrings[ PDFWriter::Section ]       = "Sect";
+        aTagStrings[ PDFWriter::Division ]      = "Div";
+        aTagStrings[ PDFWriter::BlockQuote ]    = "BlockQuote";
+        aTagStrings[ PDFWriter::Caption ]       = "Caption";
+        aTagStrings[ PDFWriter::TOC ]           = "TOC";
+        aTagStrings[ PDFWriter::TOCI ]          = "TOCI";
+        aTagStrings[ PDFWriter::Index ]         = "Index";
+        aTagStrings[ PDFWriter::Paragraph ]     = "P";
+        aTagStrings[ PDFWriter::Heading ]       = "H";
+        aTagStrings[ PDFWriter::H1 ]            = "H1";
+        aTagStrings[ PDFWriter::H2 ]            = "H2";
+        aTagStrings[ PDFWriter::H3 ]            = "H3";
+        aTagStrings[ PDFWriter::H4 ]            = "H4";
+        aTagStrings[ PDFWriter::H5 ]            = "H5";
+        aTagStrings[ PDFWriter::H6 ]            = "H6";
+        aTagStrings[ PDFWriter::List ]          = "L";
+        aTagStrings[ PDFWriter::ListItem ]      = "LI";
+        aTagStrings[ PDFWriter::LILabel ]       = "Lbl";
+        aTagStrings[ PDFWriter::LIBody ]        = "LBody";
+        aTagStrings[ PDFWriter::Table ]         = "Table";
+        aTagStrings[ PDFWriter::TableRow ]      = "TR";
+        aTagStrings[ PDFWriter::TableHeader ]   = "TH";
+        aTagStrings[ PDFWriter::TableData ]     = "TD";
+        aTagStrings[ PDFWriter::Span ]          = "Span";
+        aTagStrings[ PDFWriter::Quote ]         = "Quote";
+        aTagStrings[ PDFWriter::Note ]          = "Note";
+        aTagStrings[ PDFWriter::Reference ]     = "Reference";
+        aTagStrings[ PDFWriter::BibEntry ]      = "BibEntry";
+        aTagStrings[ PDFWriter::Code ]          = "Code";
+        aTagStrings[ PDFWriter::Link ]          = "Link";
+        aTagStrings[ PDFWriter::Figure ]        = "Figure";
+        aTagStrings[ PDFWriter::Formula ]       = "Formula";
+        aTagStrings[ PDFWriter::Form ]          = "Form";
+    }
+
+    std::map< PDFWriter::StructElement, const char* >::const_iterator it = aTagStrings.find( eType );
+
+    return it != aTagStrings.end() ? it->second : "Div";
+}
+
+void PDFWriterImpl::addRoleMap(OString aAlias, PDFWriter::StructElement eType)
+{
+    OString aTag = getStructureTag(eType);
+    // For PDF/UA it's not allowed to map an alias with the same name.
+    // Not sure if this allowed, necessary or recommended otherwise, so
+    // only enable filtering when PDF/UA is enabled.
+    if (!m_bIsPDF_UA || aAlias != aTag)
+        m_aRoleMap[aAlias] = aTag;
+}
+
+void PDFWriterImpl::beginStructureElementMCSeq()
+{
+    if( m_bEmitStructure &&
+        m_nCurrentStructElement > 0 && // StructTreeRoot
+        ! m_aStructure[ m_nCurrentStructElement ].m_bOpenMCSeq // already opened sequence
+        )
+    {
+        PDFStructureElement& rEle = m_aStructure[ m_nCurrentStructElement ];
+        OStringBuffer aLine( 128 );
+        sal_Int32 nMCID = m_aPages[ m_nCurrentPage ].m_aMCIDParents.size();
+        aLine.append( "/" );
+        if( !rEle.m_aAlias.isEmpty() )
+            aLine.append( rEle.m_aAlias );
+        else
+            aLine.append( getStructureTag( rEle.m_eType ) );
+        aLine.append( "<</MCID " );
+        aLine.append( nMCID );
+        aLine.append( ">>BDC\n" );
+        writeBuffer( aLine.getStr(), aLine.getLength() );
+
+        // update the element's content list
+        SAL_INFO("vcl.pdfwriter", "beginning marked content id " << nMCID << " on page object "
+                 << m_aPages[ m_nCurrentPage ].m_nPageObject << ", structure first page = "
+                 << rEle.m_nFirstPageObject);
+        rEle.m_aKids.emplace_back( nMCID, m_aPages[m_nCurrentPage].m_nPageObject );
+        // update the page's mcid parent list
+        m_aPages[ m_nCurrentPage ].m_aMCIDParents.push_back( rEle.m_nObject );
+        // mark element MC sequence as open
+        rEle.m_bOpenMCSeq = true;
+    }
+    // handle artifacts
+    else if( ! m_bEmitStructure && m_aContext.Tagged &&
+               m_nCurrentStructElement > 0 &&
+               m_aStructure[ m_nCurrentStructElement ].m_eType == PDFWriter::NonStructElement &&
+             ! m_aStructure[ m_nCurrentStructElement ].m_bOpenMCSeq // already opened sequence
+             )
+    {
+        OString aLine = "/Artifact BMC\n";
+        writeBuffer( aLine.getStr(), aLine.getLength() );
+        // mark element MC sequence as open
+        m_aStructure[ m_nCurrentStructElement ].m_bOpenMCSeq = true;
+    }
+}
+
+void PDFWriterImpl::endStructureElementMCSeq()
+{
+    if( m_nCurrentStructElement > 0 && // StructTreeRoot
+        ( m_bEmitStructure || m_aStructure[ m_nCurrentStructElement ].m_eType == PDFWriter::NonStructElement ) &&
+        m_aStructure[ m_nCurrentStructElement ].m_bOpenMCSeq // must have an opened MC sequence
+        )
+    {
+        writeBuffer( "EMC\n", 4 );
+        m_aStructure[ m_nCurrentStructElement ].m_bOpenMCSeq = false;
+    }
+}
+
+bool PDFWriterImpl::checkEmitStructure()
+{
+    bool bEmit = false;
+    if( m_aContext.Tagged )
+    {
+        bEmit = true;
+        sal_Int32 nEle = m_nCurrentStructElement;
+        while( nEle > 0 && nEle < sal_Int32(m_aStructure.size()) )
+        {
+            if( m_aStructure[ nEle ].m_eType == PDFWriter::NonStructElement )
+            {
+                bEmit = false;
+                break;
+            }
+            nEle = m_aStructure[ nEle ].m_nParentElement;
+        }
+    }
+    return bEmit;
+}
+
+sal_Int32 PDFWriterImpl::beginStructureElement( PDFWriter::StructElement eType, const OUString& rAlias )
+{
+    if( m_nCurrentPage < 0 )
+        return -1;
+
+    if( ! m_aContext.Tagged )
+        return -1;
+
+    // close eventual current MC sequence
+    endStructureElementMCSeq();
+
+    if( m_nCurrentStructElement == 0 &&
+        eType != PDFWriter::Document && eType != PDFWriter::NonStructElement )
+    {
+        // struct tree root hit, but not beginning document
+        // this might happen with setCurrentStructureElement
+        // silently insert structure into document again if one properly exists
+        if( ! m_aStructure[ 0 ].m_aChildren.empty() )
+        {
+            const std::list< sal_Int32 >& rRootChildren = m_aStructure[0].m_aChildren;
+            auto it = std::find_if(rRootChildren.begin(), rRootChildren.end(),
+                [&](sal_Int32 nElement) { return m_aStructure[ nElement ].m_eType == PDFWriter::Document; });
+            if( it != rRootChildren.end() )
+            {
+                m_nCurrentStructElement = *it;
+                SAL_WARN( "vcl.pdfwriter", "Structure element inserted to StructTreeRoot that is not a document" );
+            }
+            else {
+                OSL_FAIL( "document structure in disorder !" );
+            }
+        }
+        else {
+            OSL_FAIL( "PDF document structure MUST be contained in a Document element" );
+        }
+    }
+
+    sal_Int32 nNewId = sal_Int32(m_aStructure.size());
+    m_aStructure.emplace_back( );
+    PDFStructureElement& rEle = m_aStructure.back();
+    rEle.m_eType            = eType;
+    rEle.m_nOwnElement      = nNewId;
+    rEle.m_nParentElement   = m_nCurrentStructElement;
+    rEle.m_nFirstPageObject = m_aPages[ m_nCurrentPage ].m_nPageObject;
+    m_aStructure[ m_nCurrentStructElement ].m_aChildren.push_back( nNewId );
+    m_nCurrentStructElement = nNewId;
+
+    // handle alias names
+    if( !rAlias.isEmpty() && eType != PDFWriter::NonStructElement )
+    {
+        OStringBuffer aNameBuf( rAlias.getLength() );
+        appendName( rAlias, aNameBuf );
+        OString aAliasName( aNameBuf.makeStringAndClear() );
+        rEle.m_aAlias = aAliasName;
+        addRoleMap(aAliasName, eType);
+    }
+
+    if (g_bDebugDisableCompression)
+    {
+        OStringBuffer aLine( "beginStructureElement " );
+        aLine.append( m_nCurrentStructElement );
+        aLine.append( ": " );
+        aLine.append( getStructureTag( eType ) );
+        if( !rEle.m_aAlias.isEmpty() )
+        {
+            aLine.append( " aliased as \"" );
+            aLine.append( rEle.m_aAlias );
+            aLine.append( '\"' );
+        }
+        emitComment( aLine.getStr() );
+    }
+
+    // check whether to emit structure henceforth
+    m_bEmitStructure = checkEmitStructure();
+
+    if( m_bEmitStructure ) // don't create nonexistent objects
+    {
+        rEle.m_nObject      = createObject();
+        // update parent's kids list
+        m_aStructure[ rEle.m_nParentElement ].m_aKids.emplace_back(rEle.m_nObject);
+    }
+    return nNewId;
+}
+
+void PDFWriterImpl::endStructureElement()
+{
+    if( m_nCurrentPage < 0 )
+        return;
+
+    if( ! m_aContext.Tagged )
+        return;
+
+    if( m_nCurrentStructElement == 0 )
+    {
+        // hit the struct tree root, that means there is an endStructureElement
+        // without corresponding beginStructureElement
+        return;
+    }
+
+    // end the marked content sequence
+    endStructureElementMCSeq();
+
+    OStringBuffer aLine;
+    if (g_bDebugDisableCompression)
+    {
+        aLine.append( "endStructureElement " );
+        aLine.append( m_nCurrentStructElement );
+        aLine.append( ": " );
+        aLine.append( getStructureTag( m_aStructure[ m_nCurrentStructElement ].m_eType ) );
+        if( !m_aStructure[ m_nCurrentStructElement ].m_aAlias.isEmpty() )
+        {
+            aLine.append( " aliased as \"" );
+            aLine.append( m_aStructure[ m_nCurrentStructElement ].m_aAlias );
+            aLine.append( '\"' );
+        }
+    }
+
+    // "end" the structure element, the parent becomes current element
+    m_nCurrentStructElement = m_aStructure[ m_nCurrentStructElement ].m_nParentElement;
+
+    // check whether to emit structure henceforth
+    m_bEmitStructure = checkEmitStructure();
+
+    if (g_bDebugDisableCompression && m_bEmitStructure)
+    {
+        emitComment( aLine.getStr() );
+    }
+}
+
+/*
+ * This function adds an internal structure list container to overcome the 8191 elements array limitation
+ * in kids element emission.
+ * Recursive function
+ *
+ */
+void PDFWriterImpl::addInternalStructureContainer( PDFStructureElement& rEle )
+{
+    if( rEle.m_eType == PDFWriter::NonStructElement &&
+        rEle.m_nOwnElement != rEle.m_nParentElement )
+        return;
+
+    for (auto const& child : rEle.m_aChildren)
+    {
+        if( child > 0 && child < sal_Int32(m_aStructure.size()) )
+        {
+            PDFStructureElement& rChild = m_aStructure[ child ];
+            if( rChild.m_eType != PDFWriter::NonStructElement )
+            {
+                //triggered when a child of the rEle element is found
+                if( rChild.m_nParentElement == rEle.m_nOwnElement )
+                    addInternalStructureContainer( rChild );//examine the child
+                else
+                {
+                    OSL_FAIL( "PDFWriterImpl::addInternalStructureContainer: invalid child structure element" );
+                    SAL_INFO("vcl.pdfwriter", "PDFWriterImpl::addInternalStructureContainer: invalid child structure element with id " << child );
+                }
+            }
+        }
+        else
+        {
+            OSL_FAIL( "PDFWriterImpl::emitStructure: invalid child structure id" );
+            SAL_INFO("vcl.pdfwriter", "PDFWriterImpl::addInternalStructureContainer: invalid child structure id " << child );
+        }
+    }
+
+    if( rEle.m_nOwnElement != rEle.m_nParentElement )
+    {
+        if( !rEle.m_aKids.empty() )
+        {
+            if( rEle.m_aKids.size() > ncMaxPDFArraySize ) {
+                //then we need to add the containers for the kids elements
+                // a list to be used for the new kid element
+                std::list< PDFStructureElementKid > aNewKids;
+                std::list< sal_Int32 > aNewChildren;
+
+                // add Div in RoleMap, in case no one else did (TODO: is it needed? Is it dangerous?)
+                OString aAliasName("Div");
+                addRoleMap(aAliasName, PDFWriter::Division);
+
+                while( rEle.m_aKids.size() > ncMaxPDFArraySize )
+                {
+                    sal_Int32 nCurrentStructElement = rEle.m_nOwnElement;
+                    sal_Int32 nNewId = sal_Int32(m_aStructure.size());
+                    m_aStructure.emplace_back( );
+                    PDFStructureElement& rEleNew = m_aStructure.back();
+                    rEleNew.m_aAlias            = aAliasName;
+                    rEleNew.m_eType             = PDFWriter::Division; // a new Div type container
+                    rEleNew.m_nOwnElement       = nNewId;
+                    rEleNew.m_nParentElement    = nCurrentStructElement;
+                    //inherit the same page as the first child to be reparented
+                    rEleNew.m_nFirstPageObject  = m_aStructure[ rEle.m_aChildren.front() ].m_nFirstPageObject;
+                    rEleNew.m_nObject           = createObject();//assign a PDF object number
+                    //add the object to the kid list of the parent
+                    aNewKids.emplace_back( rEleNew.m_nObject );
+                    aNewChildren.push_back( nNewId );
+
+                    std::list< sal_Int32 >::iterator aChildEndIt( rEle.m_aChildren.begin() );
+                    std::list< PDFStructureElementKid >::iterator aKidEndIt( rEle.m_aKids.begin() );
+                    advance( aChildEndIt, ncMaxPDFArraySize );
+                    advance( aKidEndIt, ncMaxPDFArraySize );
+
+                    rEleNew.m_aKids.splice( rEleNew.m_aKids.begin(),
+                                            rEle.m_aKids,
+                                            rEle.m_aKids.begin(),
+                                            aKidEndIt );
+                    rEleNew.m_aChildren.splice( rEleNew.m_aChildren.begin(),
+                                                rEle.m_aChildren,
+                                                rEle.m_aChildren.begin(),
+                                                aChildEndIt );
+                    // set the kid's new parent
+                    for (auto const& child : rEleNew.m_aChildren)
+                    {
+                        m_aStructure[ child ].m_nParentElement = nNewId;
+                    }
+                }
+                //finally add the new kids resulting from the container added
+                rEle.m_aKids.insert( rEle.m_aKids.begin(), aNewKids.begin(), aNewKids.end() );
+                rEle.m_aChildren.insert( rEle.m_aChildren.begin(), aNewChildren.begin(), aNewChildren.end() );
+            }
+        }
+    }
+}
+
+bool PDFWriterImpl::setCurrentStructureElement( sal_Int32 nEle )
+{
+    bool bSuccess = false;
+
+    if( m_aContext.Tagged && nEle >= 0 && nEle < sal_Int32(m_aStructure.size()) )
+    {
+        // end eventual previous marked content sequence
+        endStructureElementMCSeq();
+
+        m_nCurrentStructElement = nEle;
+        m_bEmitStructure = checkEmitStructure();
+        if (g_bDebugDisableCompression)
+        {
+            OStringBuffer aLine( "setCurrentStructureElement " );
+            aLine.append( m_nCurrentStructElement );
+            aLine.append( ": " );
+            aLine.append( getStructureTag( m_aStructure[ m_nCurrentStructElement ].m_eType ) );
+            if( !m_aStructure[ m_nCurrentStructElement ].m_aAlias.isEmpty() )
+            {
+                aLine.append( " aliased as \"" );
+                aLine.append( m_aStructure[ m_nCurrentStructElement ].m_aAlias );
+                aLine.append( '\"' );
+            }
+            if( ! m_bEmitStructure )
+                aLine.append( " (inside NonStruct)" );
+            emitComment( aLine.getStr() );
+        }
+        bSuccess = true;
+    }
+
+    return bSuccess;
+}
+
+bool PDFWriterImpl::setStructureAttribute( enum PDFWriter::StructAttribute eAttr, enum PDFWriter::StructAttributeValue eVal )
+{
+    if( !m_aContext.Tagged )
+        return false;
+
+    bool bInsert = false;
+    if( m_nCurrentStructElement > 0 && m_bEmitStructure )
+    {
+        PDFWriter::StructElement eType = m_aStructure[ m_nCurrentStructElement ].m_eType;
+        switch( eAttr )
+        {
+            case PDFWriter::Placement:
+                if( eVal == PDFWriter::Block        ||
+                    eVal == PDFWriter::Inline       ||
+                    eVal == PDFWriter::Before       ||
+                    eVal == PDFWriter::Start        ||
+                    eVal == PDFWriter::End )
+                    bInsert = true;
+                break;
+            case PDFWriter::WritingMode:
+                if( eVal == PDFWriter::LrTb         ||
+                    eVal == PDFWriter::RlTb         ||
+                    eVal == PDFWriter::TbRl )
+                {
+                    bInsert = true;
+                }
+                break;
+            case PDFWriter::TextAlign:
+                if( eVal == PDFWriter::Start        ||
+                    eVal == PDFWriter::Center       ||
+                    eVal == PDFWriter::End          ||
+                    eVal == PDFWriter::Justify )
+                {
+                    if( eType == PDFWriter::Paragraph   ||
+                        eType == PDFWriter::Heading     ||
+                        eType == PDFWriter::H1          ||
+                        eType == PDFWriter::H2          ||
+                        eType == PDFWriter::H3          ||
+                        eType == PDFWriter::H4          ||
+                        eType == PDFWriter::H5          ||
+                        eType == PDFWriter::H6          ||
+                        eType == PDFWriter::List        ||
+                        eType == PDFWriter::ListItem    ||
+                        eType == PDFWriter::LILabel     ||
+                        eType == PDFWriter::LIBody      ||
+                        eType == PDFWriter::Table       ||
+                        eType == PDFWriter::TableRow    ||
+                        eType == PDFWriter::TableHeader ||
+                        eType == PDFWriter::TableData )
+                    {
+                        bInsert = true;
+                    }
+                }
+                break;
+            case PDFWriter::Width:
+            case PDFWriter::Height:
+                if( eVal == PDFWriter::Auto )
+                {
+                    if( eType == PDFWriter::Figure      ||
+                        eType == PDFWriter::Formula     ||
+                        eType == PDFWriter::Form        ||
+                        eType == PDFWriter::Table       ||
+                        eType == PDFWriter::TableHeader ||
+                        eType == PDFWriter::TableData )
+                    {
+                        bInsert = true;
+                    }
+                }
+                break;
+            case PDFWriter::BlockAlign:
+                if( eVal == PDFWriter::Before       ||
+                    eVal == PDFWriter::Middle       ||
+                    eVal == PDFWriter::After        ||
+                    eVal == PDFWriter::Justify )
+                {
+                    if( eType == PDFWriter::TableHeader ||
+                        eType == PDFWriter::TableData )
+                    {
+                        bInsert = true;
+                    }
+                }
+                break;
+            case PDFWriter::InlineAlign:
+                if( eVal == PDFWriter::Start        ||
+                    eVal == PDFWriter::Center       ||
+                    eVal == PDFWriter::End )
+                {
+                    if( eType == PDFWriter::TableHeader ||
+                        eType == PDFWriter::TableData )
+                    {
+                        bInsert = true;
+                    }
+                }
+                break;
+            case PDFWriter::LineHeight:
+                if( eVal == PDFWriter::Normal       ||
+                    eVal == PDFWriter::Auto )
+                {
+                    // only for ILSE and BLSE
+                    if( eType == PDFWriter::Paragraph   ||
+                        eType == PDFWriter::Heading     ||
+                        eType == PDFWriter::H1          ||
+                        eType == PDFWriter::H2          ||
+                        eType == PDFWriter::H3          ||
+                        eType == PDFWriter::H4          ||
+                        eType == PDFWriter::H5          ||
+                        eType == PDFWriter::H6          ||
+                        eType == PDFWriter::List        ||
+                        eType == PDFWriter::ListItem    ||
+                        eType == PDFWriter::LILabel     ||
+                        eType == PDFWriter::LIBody      ||
+                        eType == PDFWriter::Table       ||
+                        eType == PDFWriter::TableRow    ||
+                        eType == PDFWriter::TableHeader ||
+                        eType == PDFWriter::TableData   ||
+                        eType == PDFWriter::Span        ||
+                        eType == PDFWriter::Quote       ||
+                        eType == PDFWriter::Note        ||
+                        eType == PDFWriter::Reference   ||
+                        eType == PDFWriter::BibEntry    ||
+                        eType == PDFWriter::Code        ||
+                        eType == PDFWriter::Link )
+                    {
+                        bInsert = true;
+                    }
+                }
+                break;
+            case PDFWriter::TextDecorationType:
+                if( eVal == PDFWriter::NONE         ||
+                    eVal == PDFWriter::Underline    ||
+                    eVal == PDFWriter::Overline     ||
+                    eVal == PDFWriter::LineThrough )
+                {
+                    // only for ILSE and BLSE
+                    if( eType == PDFWriter::Paragraph   ||
+                        eType == PDFWriter::Heading     ||
+                        eType == PDFWriter::H1          ||
+                        eType == PDFWriter::H2          ||
+                        eType == PDFWriter::H3          ||
+                        eType == PDFWriter::H4          ||
+                        eType == PDFWriter::H5          ||
+                        eType == PDFWriter::H6          ||
+                        eType == PDFWriter::List        ||
+                        eType == PDFWriter::ListItem    ||
+                        eType == PDFWriter::LILabel     ||
+                        eType == PDFWriter::LIBody      ||
+                        eType == PDFWriter::Table       ||
+                        eType == PDFWriter::TableRow    ||
+                        eType == PDFWriter::TableHeader ||
+                        eType == PDFWriter::TableData   ||
+                        eType == PDFWriter::Span        ||
+                        eType == PDFWriter::Quote       ||
+                        eType == PDFWriter::Note        ||
+                        eType == PDFWriter::Reference   ||
+                        eType == PDFWriter::BibEntry    ||
+                        eType == PDFWriter::Code        ||
+                        eType == PDFWriter::Link )
+                    {
+                        bInsert = true;
+                    }
+                }
+                break;
+            case PDFWriter::ListNumbering:
+                if( eVal == PDFWriter::NONE         ||
+                    eVal == PDFWriter::Disc         ||
+                    eVal == PDFWriter::Circle       ||
+                    eVal == PDFWriter::Square       ||
+                    eVal == PDFWriter::Decimal      ||
+                    eVal == PDFWriter::UpperRoman   ||
+                    eVal == PDFWriter::LowerRoman   ||
+                    eVal == PDFWriter::UpperAlpha   ||
+                    eVal == PDFWriter::LowerAlpha )
+                {
+                    if( eType == PDFWriter::List )
+                        bInsert = true;
+                }
+                break;
+            default: break;
+        }
+    }
+
+    if( bInsert )
+        m_aStructure[ m_nCurrentStructElement ].m_aAttributes[ eAttr ] = PDFStructureAttribute( eVal );
+    else if( m_nCurrentStructElement > 0 && m_bEmitStructure )
+        SAL_INFO("vcl.pdfwriter",
+                 "rejecting setStructureAttribute( " << getAttributeTag( eAttr )
+                 << ", " << getAttributeValueTag( eVal )
+                 << " ) on " << getStructureTag( m_aStructure[ m_nCurrentStructElement ].m_eType )
+                 << " (" << m_aStructure[ m_nCurrentStructElement ].m_aAlias
+                 << ") element");
+
+    return bInsert;
+}
+
+bool PDFWriterImpl::setStructureAttributeNumerical( enum PDFWriter::StructAttribute eAttr, sal_Int32 nValue )
+{
+    if( ! m_aContext.Tagged )
+        return false;
+
+    bool bInsert = false;
+    if( m_nCurrentStructElement > 0 && m_bEmitStructure )
+    {
+        if( eAttr == PDFWriter::Language )
+        {
+            m_aStructure[ m_nCurrentStructElement ].m_aLocale = LanguageTag( LanguageType(nValue) ).getLocale();
+            return true;
+        }
+
+        PDFWriter::StructElement eType = m_aStructure[ m_nCurrentStructElement ].m_eType;
+        switch( eAttr )
+        {
+            case PDFWriter::SpaceBefore:
+            case PDFWriter::SpaceAfter:
+            case PDFWriter::StartIndent:
+            case PDFWriter::EndIndent:
+                // just for BLSE
+                if( eType == PDFWriter::Paragraph   ||
+                    eType == PDFWriter::Heading     ||
+                    eType == PDFWriter::H1          ||
+                    eType == PDFWriter::H2          ||
+                    eType == PDFWriter::H3          ||
+                    eType == PDFWriter::H4          ||
+                    eType == PDFWriter::H5          ||
+                    eType == PDFWriter::H6          ||
+                    eType == PDFWriter::List        ||
+                    eType == PDFWriter::ListItem    ||
+                    eType == PDFWriter::LILabel     ||
+                    eType == PDFWriter::LIBody      ||
+                    eType == PDFWriter::Table       ||
+                    eType == PDFWriter::TableRow    ||
+                    eType == PDFWriter::TableHeader ||
+                    eType == PDFWriter::TableData )
+                {
+                    bInsert = true;
+                }
+                break;
+            case PDFWriter::TextIndent:
+                // paragraph like BLSE and additional elements
+                if( eType == PDFWriter::Paragraph   ||
+                    eType == PDFWriter::Heading     ||
+                    eType == PDFWriter::H1          ||
+                    eType == PDFWriter::H2          ||
+                    eType == PDFWriter::H3          ||
+                    eType == PDFWriter::H4          ||
+                    eType == PDFWriter::H5          ||
+                    eType == PDFWriter::H6          ||
+                    eType == PDFWriter::LILabel     ||
+                    eType == PDFWriter::LIBody      ||
+                    eType == PDFWriter::TableHeader ||
+                    eType == PDFWriter::TableData )
+                {
+                    bInsert = true;
+                }
+                break;
+            case PDFWriter::Width:
+            case PDFWriter::Height:
+                if( eType == PDFWriter::Figure      ||
+                    eType == PDFWriter::Formula     ||
+                    eType == PDFWriter::Form        ||
+                    eType == PDFWriter::Table       ||
+                    eType == PDFWriter::TableHeader ||
+                    eType == PDFWriter::TableData )
+                {
+                    bInsert = true;
+                }
+                break;
+            case PDFWriter::LineHeight:
+            case PDFWriter::BaselineShift:
+                // only for ILSE and BLSE
+                if( eType == PDFWriter::Paragraph   ||
+                    eType == PDFWriter::Heading     ||
+                    eType == PDFWriter::H1          ||
+                    eType == PDFWriter::H2          ||
+                    eType == PDFWriter::H3          ||
+                    eType == PDFWriter::H4          ||
+                    eType == PDFWriter::H5          ||
+                    eType == PDFWriter::H6          ||
+                    eType == PDFWriter::List        ||
+                    eType == PDFWriter::ListItem    ||
+                    eType == PDFWriter::LILabel     ||
+                    eType == PDFWriter::LIBody      ||
+                    eType == PDFWriter::Table       ||
+                    eType == PDFWriter::TableRow    ||
+                    eType == PDFWriter::TableHeader ||
+                    eType == PDFWriter::TableData   ||
+                    eType == PDFWriter::Span        ||
+                    eType == PDFWriter::Quote       ||
+                    eType == PDFWriter::Note        ||
+                    eType == PDFWriter::Reference   ||
+                    eType == PDFWriter::BibEntry    ||
+                    eType == PDFWriter::Code        ||
+                    eType == PDFWriter::Link )
+                {
+                        bInsert = true;
+                }
+                break;
+            case PDFWriter::RowSpan:
+            case PDFWriter::ColSpan:
+                // only for table cells
+                if( eType == PDFWriter::TableHeader ||
+                    eType == PDFWriter::TableData )
+                {
+                    bInsert = true;
+                }
+                break;
+            case PDFWriter::LinkAnnotation:
+                if( eType == PDFWriter::Link )
+                    bInsert = true;
+                break;
+            default: break;
+        }
+    }
+
+    if( bInsert )
+        m_aStructure[ m_nCurrentStructElement ].m_aAttributes[ eAttr ] = PDFStructureAttribute( nValue );
+    else if( m_nCurrentStructElement > 0 && m_bEmitStructure )
+        SAL_INFO("vcl.pdfwriter",
+                 "rejecting setStructureAttributeNumerical( " << getAttributeTag( eAttr )
+                 << ", " << static_cast<int>(nValue)
+                 << " ) on " << getStructureTag( m_aStructure[ m_nCurrentStructElement ].m_eType )
+                 << " (" << m_aStructure[ m_nCurrentStructElement ].m_aAlias
+                 << ") element");
+
+    return bInsert;
+}
+
+void PDFWriterImpl::setStructureBoundingBox( const tools::Rectangle& rRect )
+{
+    sal_Int32 nPageNr = m_nCurrentPage;
+    if( nPageNr < 0 || nPageNr >= static_cast<sal_Int32>(m_aPages.size()) || !m_aContext.Tagged )
+        return;
+
+    if( m_nCurrentStructElement > 0 && m_bEmitStructure )
+    {
+        PDFWriter::StructElement eType = m_aStructure[ m_nCurrentStructElement ].m_eType;
+        if( eType == PDFWriter::Figure      ||
+            eType == PDFWriter::Formula     ||
+            eType == PDFWriter::Form        ||
+            eType == PDFWriter::Table )
+        {
+            m_aStructure[ m_nCurrentStructElement ].m_aBBox = rRect;
+            // convert to default user space now, since the mapmode may change
+            m_aPages[nPageNr].convertRect( m_aStructure[ m_nCurrentStructElement ].m_aBBox );
+        }
+    }
+}
+
+void PDFWriterImpl::setActualText( const OUString& rText )
+{
+    if( m_aContext.Tagged && m_nCurrentStructElement > 0 && m_bEmitStructure )
+    {
+        m_aStructure[ m_nCurrentStructElement ].m_aActualText = rText;
+    }
+}
+
+void PDFWriterImpl::setAlternateText( const OUString& rText )
+{
+    if( m_aContext.Tagged && m_nCurrentStructElement > 0 && m_bEmitStructure )
+    {
+        m_aStructure[ m_nCurrentStructElement ].m_aAltText = rText;
+    }
+}
+
+void PDFWriterImpl::setPageTransition( PDFWriter::PageTransition eType, sal_uInt32 nMilliSec, sal_Int32 nPageNr )
+{
+    if( nPageNr < 0 )
+        nPageNr = m_nCurrentPage;
+
+    if( nPageNr < 0 || nPageNr >= static_cast<sal_Int32>(m_aPages.size()) )
+        return;
+
+    m_aPages[ nPageNr ].m_eTransition   = eType;
+    m_aPages[ nPageNr ].m_nTransTime    = nMilliSec;
+}
+
+void PDFWriterImpl::ensureUniqueRadioOnValues()
+{
+    // loop over radio groups
+    for (auto const& group : m_aRadioGroupWidgets)
+    {
+        PDFWidget& rGroupWidget = m_aWidgets[ group.second ];
+        // check whether all kids have a unique OnValue
+        std::unordered_map< OUString, sal_Int32 > aOnValues;
+        bool bIsUnique = true;
+        for (auto const& nKidIndex : rGroupWidget.m_aKidsIndex)
+        {
+            const OUString& rVal = m_aWidgets[nKidIndex].m_aOnValue;
+            SAL_INFO("vcl.pdfwriter", "OnValue: " << rVal);
+            if( aOnValues.find( rVal ) == aOnValues.end() )
+            {
+                aOnValues[ rVal ] = 1;
+            }
+            else
+            {
+                bIsUnique = false;
+                break;
+            }
+        }
+        if( ! bIsUnique )
+        {
+            SAL_INFO("vcl.pdfwriter", "enforcing unique OnValues" );
+            // make unique by using ascending OnValues
+            int nKid = 0;
+            for (auto const& nKidIndex : rGroupWidget.m_aKidsIndex)
+            {
+                PDFWidget& rKid = m_aWidgets[nKidIndex];
+                rKid.m_aOnValue = OUString::number( nKid+1 );
+                if( rKid.m_aValue != "Off" )
+                    rKid.m_aValue = rKid.m_aOnValue;
+                ++nKid;
+            }
+        }
+        // finally move the "Yes" appearance to the OnValue appearance
+        for (auto const& nKidIndex : rGroupWidget.m_aKidsIndex)
+        {
+            PDFWidget& rKid = m_aWidgets[nKidIndex];
+            auto app_it = rKid.m_aAppearances.find( "N" );
+            if( app_it != rKid.m_aAppearances.end() )
+            {
+                auto stream_it = app_it->second.find( "Yes" );
+                if( stream_it != app_it->second.end() )
+                {
+                    SvMemoryStream* pStream = stream_it->second;
+                    app_it->second.erase( stream_it );
+                    OStringBuffer aBuf( rKid.m_aOnValue.getLength()*2 );
+                    appendName( rKid.m_aOnValue, aBuf );
+                    (app_it->second)[ aBuf.makeStringAndClear() ] = pStream;
+                }
+                else
+                    SAL_INFO("vcl.pdfwriter", "error: RadioButton without \"Yes\" stream" );
+            }
+            // update selected radio button
+            if( rKid.m_aValue != "Off" )
+            {
+                rGroupWidget.m_aValue = rKid.m_aValue;
+            }
+        }
+    }
+}
+
+sal_Int32 PDFWriterImpl::findRadioGroupWidget( const PDFWriter::RadioButtonWidget& rBtn )
+{
+    sal_Int32 nRadioGroupWidget = -1;
+
+    std::map< sal_Int32, sal_Int32 >::const_iterator it = m_aRadioGroupWidgets.find( rBtn.RadioGroup );
+
+    if( it == m_aRadioGroupWidgets.end() )
+    {
+        m_aRadioGroupWidgets[ rBtn.RadioGroup ] = nRadioGroupWidget =
+            sal_Int32(m_aWidgets.size());
+
+        // new group, insert the radiobutton
+        m_aWidgets.emplace_back( );
+        m_aWidgets.back().m_nObject     = createObject();
+        m_aWidgets.back().m_nPage       = m_nCurrentPage;
+        m_aWidgets.back().m_eType       = PDFWriter::RadioButton;
+        m_aWidgets.back().m_nRadioGroup = rBtn.RadioGroup;
+        m_aWidgets.back().m_nFlags |= 0x0000C000;   // NoToggleToOff and Radio bits
+
+        createWidgetFieldName( sal_Int32(m_aWidgets.size()-1), rBtn );
+    }
+    else
+        nRadioGroupWidget = it->second;
+
+    return nRadioGroupWidget;
+}
+
+sal_Int32 PDFWriterImpl::createControl( const PDFWriter::AnyWidget& rControl, sal_Int32 nPageNr )
+{
+    if( nPageNr < 0 )
+        nPageNr = m_nCurrentPage;
+
+    if( nPageNr < 0 || nPageNr >= static_cast<sal_Int32>(m_aPages.size()) )
+        return -1;
+
+    bool sigHidden(true);
+    sal_Int32 nNewWidget = m_aWidgets.size();
+    m_aWidgets.emplace_back( );
+
+    m_aWidgets.back().m_nObject         = createObject();
+    m_aWidgets.back().m_aRect           = rControl.Location;
+    m_aWidgets.back().m_nPage           = nPageNr;
+    m_aWidgets.back().m_eType           = rControl.getType();
+
+    sal_Int32 nRadioGroupWidget = -1;
+    // for unknown reasons the radio buttons of a radio group must not have a
+    // field name, else the buttons are in fact check boxes -
+    // that is multiple buttons of the radio group can be selected
+    if( rControl.getType() == PDFWriter::RadioButton )
+        nRadioGroupWidget = findRadioGroupWidget( static_cast<const PDFWriter::RadioButtonWidget&>(rControl) );
+    else
+    {
+        createWidgetFieldName( nNewWidget, rControl );
+    }
+
+    // caution: m_aWidgets must not be changed after here or rNewWidget may be invalid
+    PDFWidget& rNewWidget           = m_aWidgets[nNewWidget];
+    rNewWidget.m_aDescription       = rControl.Description;
+    rNewWidget.m_aText              = rControl.Text;
+    rNewWidget.m_nTextStyle         = rControl.TextStyle &
+        (  DrawTextFlags::Left | DrawTextFlags::Center | DrawTextFlags::Right | DrawTextFlags::Top |
+           DrawTextFlags::VCenter | DrawTextFlags::Bottom |
+           DrawTextFlags::MultiLine | DrawTextFlags::WordBreak  );
+    rNewWidget.m_nTabOrder          = rControl.TabOrder;
+
+    // various properties are set via the flags (/Ff) property of the field dict
+    if( rControl.ReadOnly )
+        rNewWidget.m_nFlags |= 1;
+    if( rControl.getType() == PDFWriter::PushButton )
+    {
+        const PDFWriter::PushButtonWidget& rBtn = static_cast<const PDFWriter::PushButtonWidget&>(rControl);
+        if( rNewWidget.m_nTextStyle == DrawTextFlags::NONE )
+            rNewWidget.m_nTextStyle =
+                DrawTextFlags::Center | DrawTextFlags::VCenter |
+                DrawTextFlags::MultiLine | DrawTextFlags::WordBreak;
+
+        rNewWidget.m_nFlags |= 0x00010000;
+        if( !rBtn.URL.isEmpty() )
+            rNewWidget.m_aListEntries.push_back( rBtn.URL );
+        rNewWidget.m_bSubmit    = rBtn.Submit;
+        rNewWidget.m_bSubmitGet = rBtn.SubmitGet;
+        rNewWidget.m_nDest      = rBtn.Dest;
+        createDefaultPushButtonAppearance( rNewWidget, rBtn );
+    }
+    else if( rControl.getType() == PDFWriter::RadioButton )
+    {
+        const PDFWriter::RadioButtonWidget& rBtn = static_cast<const PDFWriter::RadioButtonWidget&>(rControl);
+        if( rNewWidget.m_nTextStyle == DrawTextFlags::NONE )
+            rNewWidget.m_nTextStyle =
+                DrawTextFlags::VCenter | DrawTextFlags::MultiLine | DrawTextFlags::WordBreak;
+        /*  PDF sees a RadioButton group as one radio button with
+         *  children which are in turn check boxes
+         *
+         *  so we need to create a radio button on demand for a new group
+         *  and insert a checkbox for each RadioButtonWidget as its child
+         */
+        rNewWidget.m_eType          = PDFWriter::CheckBox;
+        rNewWidget.m_nRadioGroup    = rBtn.RadioGroup;
+
+        SAL_WARN_IF( nRadioGroupWidget < 0 || nRadioGroupWidget >= static_cast<sal_Int32>(m_aWidgets.size()), "vcl.pdfwriter", "no radio group parent" );
+
+        PDFWidget& rRadioButton = m_aWidgets[nRadioGroupWidget];
+        rRadioButton.m_aKids.push_back( rNewWidget.m_nObject );
+        rRadioButton.m_aKidsIndex.push_back( nNewWidget );
+        rNewWidget.m_nParent = rRadioButton.m_nObject;
+
+        rNewWidget.m_aValue     = "Off";
+        rNewWidget.m_aOnValue   = rBtn.OnValue;
+        if( rRadioButton.m_aValue.isEmpty() && rBtn.Selected )
+        {
+            rNewWidget.m_aValue     = rNewWidget.m_aOnValue;
+            rRadioButton.m_aValue   = rNewWidget.m_aOnValue;
+        }
+        createDefaultRadioButtonAppearance( rNewWidget, rBtn );
+
+        // union rect of radio group
+        tools::Rectangle aRect = rNewWidget.m_aRect;
+        m_aPages[ nPageNr ].convertRect( aRect );
+        rRadioButton.m_aRect.Union( aRect );
+    }
+    else if( rControl.getType() == PDFWriter::CheckBox )
+    {
+        const PDFWriter::CheckBoxWidget& rBox = static_cast<const PDFWriter::CheckBoxWidget&>(rControl);
+        if( rNewWidget.m_nTextStyle == DrawTextFlags::NONE )
+            rNewWidget.m_nTextStyle =
+                DrawTextFlags::VCenter | DrawTextFlags::MultiLine | DrawTextFlags::WordBreak;
+
+        rNewWidget.m_aValue = rBox.Checked ? OUStringLiteral("Yes") : OUStringLiteral("Off" );
+        // create default appearance before m_aRect gets transformed
+        createDefaultCheckBoxAppearance( rNewWidget, rBox );
+    }
+    else if( rControl.getType() == PDFWriter::ListBox )
+    {
+        if( rNewWidget.m_nTextStyle == DrawTextFlags::NONE )
+            rNewWidget.m_nTextStyle = DrawTextFlags::VCenter;
+
+        const PDFWriter::ListBoxWidget& rLstBox = static_cast<const PDFWriter::ListBoxWidget&>(rControl);
+        rNewWidget.m_aListEntries     = rLstBox.Entries;
+        rNewWidget.m_aSelectedEntries = rLstBox.SelectedEntries;
+        rNewWidget.m_aValue           = rLstBox.Text;
+        if( rLstBox.DropDown )
+            rNewWidget.m_nFlags |= 0x00020000;
+        if( rLstBox.MultiSelect && !rLstBox.DropDown && m_aContext.Version > PDFWriter::PDFVersion::PDF_1_3 )
+            rNewWidget.m_nFlags |= 0x00200000;
+
+        createDefaultListBoxAppearance( rNewWidget, rLstBox );
+    }
+    else if( rControl.getType() == PDFWriter::ComboBox )
+    {
+        if( rNewWidget.m_nTextStyle == DrawTextFlags::NONE )
+            rNewWidget.m_nTextStyle = DrawTextFlags::VCenter;
+
+        const PDFWriter::ComboBoxWidget& rBox = static_cast<const PDFWriter::ComboBoxWidget&>(rControl);
+        rNewWidget.m_aValue         = rBox.Text;
+        rNewWidget.m_aListEntries   = rBox.Entries;
+        rNewWidget.m_nFlags |= 0x00060000; // combo and edit flag
+
+        PDFWriter::ListBoxWidget aLBox;
+        aLBox.Name              = rBox.Name;
+        aLBox.Description       = rBox.Description;
+        aLBox.Text              = rBox.Text;
+        aLBox.TextStyle         = rBox.TextStyle;
+        aLBox.ReadOnly          = rBox.ReadOnly;
+        aLBox.Border            = rBox.Border;
+        aLBox.BorderColor       = rBox.BorderColor;
+        aLBox.Background        = rBox.Background;
+        aLBox.BackgroundColor   = rBox.BackgroundColor;
+        aLBox.TextFont          = rBox.TextFont;
+        aLBox.TextColor         = rBox.TextColor;
+        aLBox.DropDown          = true;
+        aLBox.MultiSelect       = false;
+        aLBox.Entries           = rBox.Entries;
+
+        createDefaultListBoxAppearance( rNewWidget, aLBox );
+    }
+    else if( rControl.getType() == PDFWriter::Edit )
+    {
+        if( rNewWidget.m_nTextStyle == DrawTextFlags::NONE )
+            rNewWidget.m_nTextStyle = DrawTextFlags::Left | DrawTextFlags::VCenter;
+
+        const PDFWriter::EditWidget& rEdit = static_cast<const  PDFWriter::EditWidget&>(rControl);
+        if( rEdit.MultiLine )
+        {
+            rNewWidget.m_nFlags |= 0x00001000;
+            rNewWidget.m_nTextStyle |= DrawTextFlags::MultiLine | DrawTextFlags::WordBreak;
+        }
+        if( rEdit.Password )
+            rNewWidget.m_nFlags |= 0x00002000;
+        if( rEdit.FileSelect && m_aContext.Version > PDFWriter::PDFVersion::PDF_1_3 )
+            rNewWidget.m_nFlags |= 0x00100000;
+        rNewWidget.m_nMaxLen = rEdit.MaxLen;
+        rNewWidget.m_aValue = rEdit.Text;
+
+        createDefaultEditAppearance( rNewWidget, rEdit );
+    }
+#if HAVE_FEATURE_NSS
+    else if( rControl.getType() == PDFWriter::Signature)
+    {
+        sigHidden = true;
+
+        rNewWidget.m_aRect = tools::Rectangle(0, 0, 0, 0);
+
+        m_nSignatureObject = createObject();
+        rNewWidget.m_aValue = OUString::number( m_nSignatureObject );
+        rNewWidget.m_aValue += " 0 R";
+        // let's add a fake appearance
+        rNewWidget.m_aAppearances[ "N" ][ "Standard" ] = new SvMemoryStream();
+    }
+#endif
+
+    // if control is a hidden signature, do not convert coordinates since we
+    // need /Rect [ 0 0 0 0 ]
+    if ( ! ( ( rControl.getType() == PDFWriter::Signature ) && sigHidden ) )
+    {
+        // convert to default user space now, since the mapmode may change
+        // note: create default appearances before m_aRect gets transformed
+        m_aPages[ nPageNr ].convertRect( rNewWidget.m_aRect );
+    }
+
+    // insert widget to page's annotation list
+    m_aPages[ nPageNr ].m_aAnnotations.push_back( rNewWidget.m_nObject );
+
+    return nNewWidget;
+}
+
+void PDFWriterImpl::addStream( const OUString& rMimeType, PDFOutputStream* pStream )
+{
+    if( pStream )
+    {
+        m_aAdditionalStreams.emplace_back( );
+        PDFAddStream& rStream = m_aAdditionalStreams.back();
+        rStream.m_aMimeType = !rMimeType.isEmpty()
+                              ? rMimeType
+                              : OUString( "application/octet-stream"  );
+        rStream.m_pStream = pStream;
+        rStream.m_bCompress = false;
+    }
+}
+
+void PDFWriterImpl::MARK( const char* pString )
+{
+    beginStructureElementMCSeq();
+    if (g_bDebugDisableCompression)
+        emitComment( pString );
+}
+
+sal_Int32 ReferenceXObjectEmit::getObject() const
+{
+    if (m_nFormObject > 0)
+        return m_nFormObject;
+    else
+        return m_nBitmapObject;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/pdfwriter_impl.hxx b/vcl/source/gdi/pdfwriter_impl.hxx
new file mode 100644
index 000000000..6261a391b
--- /dev/null
+++ b/vcl/source/gdi/pdfwriter_impl.hxx
@@ -0,0 +1,1265 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_VCL_SOURCE_GDI_PDFWRITER_IMPL_HXX
+#define INCLUDED_VCL_SOURCE_GDI_PDFWRITER_IMPL_HXX
+
+#include <map>
+#include <list>
+#include <unordered_map>
+#include <memory>
+#include <vector>
+
+#include <pdf/ResourceDict.hxx>
+#include <pdf/BitmapID.hxx>
+#include <pdf/Matrix3.hxx>
+
+#include <com/sun/star/lang/Locale.hpp>
+#include <com/sun/star/util/XURLTransformer.hpp>
+#include <com/sun/star/uno/Sequence.h>
+#include <osl/file.hxx>
+#include <rtl/cipher.h>
+#include <rtl/strbuf.hxx>
+#include <rtl/ustring.hxx>
+#include <tools/gen.hxx>
+#include <vcl/bitmapex.hxx>
+#include <vcl/gradient.hxx>
+#include <vcl/graphictools.hxx>
+#include <vcl/hatch.hxx>
+#include <vcl/virdev.hxx>
+#include <vcl/pdfwriter.hxx>
+#include <vcl/wall.hxx>
+#include <o3tl/safeint.hxx>
+#include <o3tl/typed_flags_set.hxx>
+#include <o3tl/lru_map.hxx>
+#include <comphelper/hash.hxx>
+#include <tools/stream.hxx>
+
+#include <outdata.hxx>
+#include "pdffontcache.hxx"
+#include "pdfbuildin_fonts.hxx"
+
+class StyleSettings;
+class FontSelectPattern;
+class FontSubsetInfo;
+class ZCodec;
+class EncHashTransporter;
+struct BitStreamState;
+class PhysicalFontFace;
+class SvStream;
+class SvMemoryStream;
+
+// the maximum password length
+constexpr sal_Int32 ENCRYPTED_PWD_SIZE = 32;
+constexpr sal_Int32 MD5_DIGEST_SIZE = 16;
+// security 128 bit
+constexpr sal_Int32 SECUR_128BIT_KEY = 16;
+// maximum length of MD5 digest input, in step 2 of algorithm 3.1
+// PDF spec ver. 1.4: see there for details
+constexpr sal_Int32 MAXIMUM_RC4_KEY_LENGTH = SECUR_128BIT_KEY + 3 + 2;
+
+namespace vcl::pdf
+{
+
+enum class GraphicsStateUpdateFlags {
+    Font                  = 0x0001,
+    MapMode               = 0x0002,
+    LineColor             = 0x0004,
+    FillColor             = 0x0008,
+    ClipRegion            = 0x0040,
+    LayoutMode            = 0x0100,
+    TransparentPercent    = 0x0200,
+    DigitLanguage         = 0x0400,
+    All                   = 0x077f
+};
+
+} // end vcl::pdf
+
+namespace o3tl {
+    template<> struct typed_flags<vcl::pdf::GraphicsStateUpdateFlags> : is_typed_flags<vcl::pdf::GraphicsStateUpdateFlags, 0x077f> {};
+}
+
+namespace vcl
+{
+
+using namespace vcl::pdf;
+
+class PDFStreamIf;
+
+namespace filter
+{
+class PDFObjectElement;
+}
+
+namespace pdf
+{
+constexpr sal_Int32 g_nInheritedPageWidth = 595;  // default A4 in inch/72
+constexpr sal_Int32 g_nInheritedPageHeight = 842; // default A4 in inch/72
+
+struct PDFPage
+{
+    VclPtr<PDFWriterImpl>       m_pWriter;
+    double                      m_nPageWidth;           // in inch/72
+    double                      m_nPageHeight;          // in inch/72
+    /**
+     * A positive number that gives the size of default user space units, in multiples of points.
+     * Typically 1, larger if page size is > 508 cm.
+     */
+    sal_Int32 m_nUserUnit;
+    PDFWriter::Orientation      m_eOrientation;
+    sal_Int32                   m_nPageObject;
+    std::vector<sal_Int32>      m_aStreamObjects;
+    sal_Int32                   m_nStreamLengthObject;
+    sal_uInt64                  m_nBeginStreamPos;
+    std::vector<sal_Int32>      m_aAnnotations;
+    std::vector<sal_Int32>      m_aMCIDParents;
+    PDFWriter::PageTransition   m_eTransition;
+    sal_uInt32                  m_nTransTime;
+
+    PDFPage( PDFWriterImpl* pWriter, double nPageWidth, double nPageHeight, PDFWriter::Orientation eOrientation );
+
+    void beginStream();
+    void endStream();
+    bool emit( sal_Int32 nParentPage );
+
+    // converts point from ref device coordinates to
+    // page coordinates and appends the point to the buffer
+    // if pOutPoint is set it will be updated to the emitted point
+    // (in PDF map mode, that is 10th of point)
+    void appendPoint( const Point& rPoint, OStringBuffer& rBuffer ) const;
+    // appends a B2DPoint without further transformation
+    void appendPixelPoint( const basegfx::B2DPoint& rPoint, OStringBuffer& rBuffer ) const;
+    // appends a rectangle
+    void appendRect( const tools::Rectangle& rRect, OStringBuffer& rBuffer ) const;
+    // converts a rectangle to 10th points page space
+    void convertRect( tools::Rectangle& rRect ) const;
+    // appends a polygon optionally closing it
+    void appendPolygon( const tools::Polygon& rPoly, OStringBuffer& rBuffer, bool bClose = true ) const;
+    // appends a polygon optionally closing it
+    void appendPolygon( const basegfx::B2DPolygon& rPoly, OStringBuffer& rBuffer ) const;
+    // appends a polypolygon optionally closing the subpaths
+    void appendPolyPolygon( const tools::PolyPolygon& rPolyPoly, OStringBuffer& rBuffer ) const;
+    // appends a polypolygon optionally closing the subpaths
+    void appendPolyPolygon( const basegfx::B2DPolyPolygon& rPolyPoly, OStringBuffer& rBuffer ) const;
+    // converts a length (either vertical or horizontal; this
+    // can be important if the source MapMode is not
+    // symmetrical) to page length and appends it to the buffer
+    // if pOutLength is set it will be updated to the emitted length
+    // (in PDF map mode, that is 10th of point)
+    void appendMappedLength( sal_Int32 nLength, OStringBuffer& rBuffer, bool bVertical = true, sal_Int32* pOutLength = nullptr ) const;
+    // the same for double values
+    void appendMappedLength( double fLength, OStringBuffer& rBuffer, bool bVertical = true, sal_Int32 nPrecision = 5 ) const;
+    // appends LineInfo
+    // returns false if too many dash array entry were created for
+    // the implementation limits of some PDF readers
+    bool appendLineInfo( const LineInfo& rInfo, OStringBuffer& rBuffer ) const;
+    // appends a horizontal waveline with vertical offset (helper for drawWaveLine)
+    void appendWaveLine( sal_Int32 nLength, sal_Int32 nYOffset, sal_Int32 nDelta, OStringBuffer& rBuffer ) const;
+
+    void appendMatrix3(Matrix3 const & rMatrix, OStringBuffer& rBuffer);
+
+    double getHeight() const;
+};
+
+/// Contains information to emit a reference XObject.
+struct ReferenceXObjectEmit
+{
+    /// ID of the Form XObject, if any.
+    sal_Int32 m_nFormObject;
+    /// ID of the vector/embedded object, if m_nFormObject is used.
+    sal_Int32 m_nEmbeddedObject;
+    /// ID of the bitmap object, if m_nFormObject is used.
+    sal_Int32 m_nBitmapObject;
+    /// Size of the bitmap replacement, in pixels.
+    Size m_aPixelSize;
+    /// PDF data from the graphic object, if not writing a reference XObject.
+    std::vector<sal_Int8> m_aPDFData;
+    sal_Int32 m_nPDFPageIndex;
+
+    ReferenceXObjectEmit()
+        : m_nFormObject(0),
+          m_nEmbeddedObject(0),
+          m_nBitmapObject(0),
+          m_nPDFPageIndex(-1)
+    {
+    }
+
+    /// Returns the ID one should use when referring to this bitmap.
+    sal_Int32 getObject() const;
+};
+
+struct BitmapEmit
+{
+    BitmapID    m_aID;
+    BitmapEx    m_aBitmap;
+    sal_Int32   m_nObject;
+    ReferenceXObjectEmit m_aReferenceXObject;
+
+    BitmapEmit()
+        : m_nObject(0)
+    {
+    }
+};
+
+struct JPGEmit
+{
+    BitmapID            m_aID;
+    std::unique_ptr<SvMemoryStream>
+                        m_pStream;
+    Bitmap              m_aMask;
+    sal_Int32           m_nObject;
+    bool                m_bTrueColor;
+    ReferenceXObjectEmit m_aReferenceXObject;
+
+    JPGEmit()
+        : m_nObject(0)
+        , m_bTrueColor(false)
+    {
+    }
+};
+
+struct GradientEmit
+{
+    Gradient    m_aGradient;
+    Size        m_aSize;
+    sal_Int32   m_nObject;
+};
+
+// for tilings (drawWallpaper, begin/endPattern)
+struct TilingEmit
+{
+    sal_Int32                   m_nObject;
+    tools::Rectangle                   m_aRectangle;
+    Size                        m_aCellSize;
+    SvtGraphicFill::Transform   m_aTransform;
+    ResourceDict                m_aResources;
+    std::unique_ptr<SvMemoryStream> m_pTilingStream;
+
+    TilingEmit()
+            : m_nObject( 0 )
+    {}
+};
+
+// for transparency group XObjects
+struct TransparencyEmit
+{
+    sal_Int32           m_nObject;
+    sal_Int32           m_nExtGStateObject;
+    double              m_fAlpha;
+    tools::Rectangle    m_aBoundRect;
+    std::unique_ptr<SvMemoryStream>  m_pContentStream;
+    std::unique_ptr<SvMemoryStream>  m_pSoftMaskStream;
+
+    TransparencyEmit()
+            : m_nObject( 0 ),
+              m_nExtGStateObject( -1 ),
+              m_fAlpha( 0.0 )
+    {}
+};
+
+// font subsets
+class GlyphEmit
+{
+    // performance: actually this should probably a vector;
+    std::vector<sal_Ucs>            m_CodeUnits;
+    sal_uInt8                       m_nSubsetGlyphID;
+
+public:
+    GlyphEmit() : m_nSubsetGlyphID(0)
+    {
+    }
+
+    void setGlyphId( sal_uInt8 i_nId ) { m_nSubsetGlyphID = i_nId; }
+    sal_uInt8 getGlyphId() const { return m_nSubsetGlyphID; }
+
+    void addCode( sal_Ucs i_cCode )
+    {
+        m_CodeUnits.push_back(i_cCode);
+    }
+    sal_Int32 countCodes() const { return m_CodeUnits.size(); }
+    const std::vector<sal_Ucs>& codes() const { return m_CodeUnits; }
+    sal_Ucs getCode( sal_Int32 i_nIndex ) const
+    {
+        sal_Ucs nRet = 0;
+        if (o3tl::make_unsigned(i_nIndex) < m_CodeUnits.size())
+            nRet = m_CodeUnits[i_nIndex];
+        return nRet;
+    }
+};
+
+struct FontEmit
+{
+    sal_Int32           m_nFontID;
+    std::map<sal_GlyphId, GlyphEmit>     m_aMapping;
+
+    explicit FontEmit( sal_Int32 nID ) : m_nFontID( nID ) {}
+};
+
+struct Glyph
+{
+    sal_Int32   m_nFontID;
+    sal_uInt8   m_nSubsetGlyphID;
+};
+
+struct FontSubset
+{
+    std::vector< FontEmit >        m_aSubsets;
+    std::map<sal_GlyphId, Glyph>         m_aMapping;
+};
+
+struct EmbedFont
+{
+    sal_Int32                       m_nNormalFontID;
+
+    EmbedFont() : m_nNormalFontID( 0 ) {}
+};
+
+struct PDFDest
+{
+    sal_Int32                   m_nPage;
+    PDFWriter::DestAreaType     m_eType;
+    tools::Rectangle                   m_aRect;
+};
+
+//--->i56629
+struct PDFNamedDest
+{
+    OUString               m_aDestName;
+    sal_Int32                   m_nPage;
+    PDFWriter::DestAreaType     m_eType;
+    tools::Rectangle                   m_aRect;
+};
+
+struct PDFOutlineEntry
+{
+    sal_Int32                   m_nObject;
+    sal_Int32                   m_nParentObject;
+    sal_Int32                   m_nNextObject;
+    sal_Int32                   m_nPrevObject;
+    std::vector< sal_Int32 >    m_aChildren;
+    OUString               m_aTitle;
+    sal_Int32                   m_nDestID;
+
+    PDFOutlineEntry()
+            : m_nObject( 0 ),
+              m_nParentObject( 0 ),
+              m_nNextObject( 0 ),
+              m_nPrevObject( 0 ),
+              m_nDestID( -1 )
+    {}
+};
+
+struct PDFAnnotation
+{
+    sal_Int32                   m_nObject;
+    tools::Rectangle                   m_aRect;
+    sal_Int32                   m_nPage;
+
+    PDFAnnotation()
+            : m_nObject( -1 ),
+              m_nPage( -1 )
+    {}
+};
+
+struct PDFLink : public PDFAnnotation
+{
+    sal_Int32                   m_nDest; // set to -1 for URL, to a dest else
+    OUString               m_aURL;
+    sal_Int32                   m_nStructParent; // struct parent entry
+
+    PDFLink()
+            : m_nDest( -1 ),
+              m_nStructParent( -1 )
+    {}
+};
+
+/// A PDF embedded file.
+struct PDFEmbeddedFile
+{
+    /// ID of the file.
+    sal_Int32 m_nObject;
+    /// Contents of the file.
+    std::shared_ptr<std::vector<sal_Int8>> m_pData;
+
+    PDFEmbeddedFile()
+        : m_nObject(0)
+    {
+    }
+};
+
+struct PDFNoteEntry : public PDFAnnotation
+{
+    PDFNote m_aContents;
+
+    PDFNoteEntry()
+    {}
+};
+
+/// A PDF Screen annotation.
+struct PDFScreen : public PDFAnnotation
+{
+    /// Linked video.
+    OUString m_aURL;
+    /// Embedded video.
+    OUString m_aTempFileURL;
+    /// ID of the EmbeddedFile object.
+    sal_Int32 m_nTempFileObject;
+
+    PDFScreen()
+        : m_nTempFileObject(0)
+    {
+    }
+};
+
+struct PDFWidget : public PDFAnnotation
+{
+    typedef std::unordered_map<OString, SvMemoryStream*> PDFAppearanceStreams;
+
+    PDFWriter::WidgetType       m_eType;
+    OString                m_aName;
+    OUString               m_aDescription;
+    OUString               m_aText;
+    DrawTextFlags          m_nTextStyle;
+    OUString               m_aValue;
+    OString                m_aDAString;
+    OString                m_aDRDict;
+    OString                m_aMKDict;
+    OString                m_aMKDictCAString;  // i12626, added to be able to encrypt the /CA text string
+                                                    // since the object number is not known at the moment
+                                                    // of filling m_aMKDict, the string will be encrypted when emitted.
+                                                    // the /CA string MUST BE the last added to m_aMKDict
+                                                    // see code for details
+    sal_Int32                   m_nFlags;
+    sal_Int32                   m_nParent; // if not 0, parent's object number
+    std::vector<sal_Int32>      m_aKids; // widget children, contains object numbers
+    std::vector<sal_Int32>      m_aKidsIndex; // widget children, contains index to m_aWidgets
+    OUString               m_aOnValue;
+    sal_Int32                   m_nTabOrder; // lowest number gets first in tab order
+    sal_Int32                   m_nRadioGroup;
+    sal_Int32                   m_nMaxLen;
+    bool                        m_bSubmit;
+    bool                        m_bSubmitGet;
+    sal_Int32                   m_nDest;
+    std::vector<OUString>  m_aListEntries;
+    std::vector<sal_Int32>      m_aSelectedEntries;
+    std::unordered_map<OString, PDFAppearanceStreams> m_aAppearances;
+    PDFWidget()
+            : m_eType( PDFWriter::PushButton ),
+              m_nTextStyle( DrawTextFlags::NONE ),
+              m_nFlags( 0 ),
+              m_nParent( 0 ),
+              m_nTabOrder( 0 ),
+              m_nRadioGroup( -1 ),
+              m_nMaxLen( 0 ),
+              m_bSubmit( false ),
+              m_bSubmitGet( false ),
+              m_nDest( -1 )
+    {}
+};
+
+struct PDFStructureAttribute
+{
+    PDFWriter::StructAttributeValue     eValue;
+    sal_Int32                           nValue;
+
+    PDFStructureAttribute()
+            : eValue( PDFWriter::Invalid ),
+              nValue( 0 )
+    {}
+
+    explicit PDFStructureAttribute( PDFWriter::StructAttributeValue eVal )
+            : eValue( eVal ),
+              nValue( 0 )
+    {}
+
+    explicit PDFStructureAttribute( sal_Int32 nVal )
+            : eValue( PDFWriter::Invalid ),
+              nValue( nVal )
+    {}
+};
+
+struct PDFStructureElementKid // for Kids entries
+{
+    sal_Int32 const nObject;  // an object number if nMCID is -1,
+                        // else the page object relevant to MCID
+    sal_Int32 const nMCID;    // an MCID if >= 0
+
+    explicit PDFStructureElementKid( sal_Int32 nObj ) : nObject( nObj ), nMCID( -1 ) {}
+    PDFStructureElementKid( sal_Int32 MCID, sal_Int32 nPage ) : nObject( nPage ), nMCID( MCID ) {}
+};
+
+struct PDFStructureElement
+{
+    sal_Int32                                           m_nObject;
+    PDFWriter::StructElement                            m_eType;
+    OString                                        m_aAlias;
+    sal_Int32                                           m_nOwnElement; // index into structure vector
+    sal_Int32                                           m_nParentElement; // index into structure vector
+    sal_Int32                                           m_nFirstPageObject;
+    bool                                                m_bOpenMCSeq;
+    std::list< sal_Int32 >                              m_aChildren; // indexes into structure vector
+    std::list< PDFStructureElementKid >                 m_aKids;
+    std::map<PDFWriter::StructAttribute, PDFStructureAttribute >
+                                                        m_aAttributes;
+    tools::Rectangle                                    m_aBBox;
+    OUString                                            m_aActualText;
+    OUString                                            m_aAltText;
+    css::lang::Locale                                   m_aLocale;
+
+    // m_aContents contains the element's marked content sequence
+    // as pairs of (page nr, MCID)
+
+    PDFStructureElement()
+            : m_nObject( 0 ),
+              m_eType( PDFWriter::NonStructElement ),
+              m_nOwnElement( -1 ),
+              m_nParentElement( -1 ),
+              m_nFirstPageObject( 0 ),
+              m_bOpenMCSeq( false )
+    {
+    }
+
+};
+
+struct PDFAddStream
+{
+    OUString           m_aMimeType;
+    PDFOutputStream*        m_pStream;
+    sal_Int32               m_nStreamObject;
+    bool                    m_bCompress;
+
+    PDFAddStream() : m_pStream( nullptr ), m_nStreamObject( 0 ), m_bCompress( true ) {}
+};
+
+// helper structure for drawLayout and friends
+struct PDFGlyph
+{
+    Point const       m_aPos;
+    const GlyphItem* m_pGlyph;
+    sal_Int32 const   m_nNativeWidth;
+    sal_Int32 const   m_nMappedFontId;
+    sal_uInt8 const   m_nMappedGlyphId;
+    int const         m_nCharPos;
+
+    PDFGlyph( const Point& rPos,
+              const GlyphItem* pGlyph,
+              sal_Int32 nNativeWidth,
+              sal_Int32 nFontId,
+              sal_uInt8 nMappedGlyphId,
+              int nCharPos )
+    : m_aPos( rPos ), m_pGlyph(pGlyph), m_nNativeWidth( nNativeWidth ),
+      m_nMappedFontId( nFontId ), m_nMappedGlyphId( nMappedGlyphId ),
+      m_nCharPos(nCharPos)
+    {}
+};
+
+struct StreamRedirect
+{
+    SvStream*       m_pStream;
+    MapMode         m_aMapMode;
+    tools::Rectangle       m_aTargetRect;
+    ResourceDict    m_aResourceDict;
+};
+
+// graphics state
+struct GraphicsState
+{
+    vcl::Font                        m_aFont;
+    MapMode                          m_aMapMode;
+    Color                            m_aLineColor;
+    Color                            m_aFillColor;
+    Color                            m_aTextLineColor;
+    Color                            m_aOverlineColor;
+    basegfx::B2DPolyPolygon          m_aClipRegion;
+    bool                             m_bClipRegion;
+    ComplexTextLayoutFlags            m_nLayoutMode;
+    LanguageType                     m_aDigitLanguage;
+    PushFlags                        m_nFlags;
+    GraphicsStateUpdateFlags         m_nUpdateFlags;
+
+    GraphicsState() :
+            m_aLineColor( COL_TRANSPARENT ),
+            m_aFillColor( COL_TRANSPARENT ),
+            m_aTextLineColor( COL_TRANSPARENT ),
+            m_aOverlineColor( COL_TRANSPARENT ),
+            m_bClipRegion( false ),
+            m_nLayoutMode( ComplexTextLayoutFlags::Default ),
+            m_aDigitLanguage( 0 ),
+            m_nFlags( PushFlags::ALL ),
+            m_nUpdateFlags( GraphicsStateUpdateFlags::All )
+    {}
+};
+
+enum class Mode { DEFAULT, NOWRITE };
+
+}
+
+class PDFWriterImpl : public VirtualDevice
+{
+    friend class PDFStreamIf;
+
+public:
+    friend struct vcl::pdf::PDFPage;
+
+    static const char* getStructureTag( PDFWriter::StructElement );
+    static const char* getAttributeTag( PDFWriter::StructAttribute eAtr );
+    static const char* getAttributeValueTag( PDFWriter::StructAttributeValue eVal );
+
+    // returns true if compression was done
+    // else false
+    static bool compressStream( SvMemoryStream* );
+
+    static void convertLineInfoToExtLineInfo( const LineInfo& rIn, PDFWriter::ExtLineInfo& rOut );
+
+protected:
+    void ImplClearFontData(bool bNewFontLists) override;
+    void ImplRefreshFontData(bool bNewFontLists) override;
+    vcl::Region ClipToDeviceBounds(vcl::Region aRegion) const override;
+    void DrawHatchLine_DrawLine(const Point& rStartPoint, const Point& rEndPoint) override;
+
+private:
+    MapMode                             m_aMapMode; // PDFWriterImpl scaled units
+    std::vector< PDFPage >              m_aPages;
+    /* maps object numbers to file offsets (needed for xref) */
+    std::vector< sal_uInt64 >           m_aObjects;
+    /* contains Bitmaps until they are written to the
+     *  file stream as XObjects*/
+    std::list< BitmapEmit >             m_aBitmaps;
+    /* contains JPG streams until written to file     */
+    std::vector<JPGEmit>                m_aJPGs;
+    /*--->i56629 contains all named destinations ever set during the PDF creation,
+       destination id is always the destination's position in this vector
+     */
+    std::vector<PDFNamedDest>           m_aNamedDests;
+    /* contains all dests ever set during the PDF creation,
+       dest id is always the dest's position in this vector
+     */
+    std::vector<PDFDest>                m_aDests;
+    /** contains destinations accessible via a public Id, instead of being linked to by an ordinary link
+    */
+    ::std::map< sal_Int32, sal_Int32 >  m_aDestinationIdTranslation;
+    /* contains all links ever set during PDF creation,
+       link id is always the link's position in this vector
+    */
+    std::vector<PDFLink>                m_aLinks;
+    /// Contains all screen annotations.
+    std::vector<PDFScreen> m_aScreens;
+    /// Contains embedded files.
+    std::vector<PDFEmbeddedFile> m_aEmbeddedFiles;
+    /* makes correctly encoded for export to PDF URLS
+    */
+    css::uno::Reference< css::util::XURLTransformer > m_xTrans;
+    /* maps arbitrary link ids for structure attributes to real link ids
+       (for setLinkPropertyId)
+    */
+    std::map<sal_Int32, sal_Int32>      m_aLinkPropertyMap;
+    /* contains all outline items,
+       object 0 is the outline root
+     */
+    std::vector<PDFOutlineEntry>        m_aOutline;
+    /* contains all notes set during PDF creation
+     */
+    std::vector<PDFNoteEntry>           m_aNotes;
+    /* the root of the structure tree
+     */
+    std::vector<PDFStructureElement>    m_aStructure;
+    /* current object in the structure hierarchy
+     */
+    sal_Int32                           m_nCurrentStructElement;
+    /* structure parent tree */
+    std::vector< OString >         m_aStructParentTree;
+    /* emit structure marks currently (aka. NonStructElement or not)
+     */
+    bool                                m_bEmitStructure;
+    /* role map of struct tree root */
+    std::unordered_map< OString, OString >
+                                        m_aRoleMap;
+
+    /* contains all widgets used in the PDF
+     */
+    std::vector<PDFWidget>              m_aWidgets;
+    /* maps radio group id to index of radio group control in m_aWidgets */
+    std::map< sal_Int32, sal_Int32 >    m_aRadioGroupWidgets;
+    /* unordered_map for field names, used to ensure unique field names */
+    std::unordered_map< OString, sal_Int32 > m_aFieldNameMap;
+
+    /* contains Bitmaps for gradient functions until they are written
+     *  to the file stream */
+    std::list< GradientEmit >           m_aGradients;
+    /* contains bitmap tiling patterns */
+    std::vector< TilingEmit >           m_aTilings;
+    std::list< TransparencyEmit >       m_aTransparentObjects;
+    /*  contains all font subsets in use */
+    std::map<const PhysicalFontFace*, FontSubset> m_aSubsets;
+    std::map<const PhysicalFontFace*, EmbedFont> m_aSystemFonts;
+    sal_Int32                           m_nNextFID;
+    PDFFontCache                        m_aFontCache;
+
+    /// Cache some most recent bitmaps we've exported, in case we encounter them again..
+    o3tl::lru_map<BitmapChecksum,
+                  std::shared_ptr<SvMemoryStream>> m_aPDFBmpCache;
+
+    sal_Int32                           m_nCurrentPage;
+
+    sal_Int32                           m_nCatalogObject;
+    // object number of the main signature dictionary
+    sal_Int32                           m_nSignatureObject;
+    sal_Int64                           m_nSignatureContentOffset;
+    sal_Int64                           m_nSignatureLastByteRangeNoOffset;
+    sal_Int32                           m_nResourceDict;
+    ResourceDict                        m_aGlobalResourceDict;
+    sal_Int32                           m_nFontDictObject;
+    std::map< sal_Int32, sal_Int32 >    m_aBuildinFontToObjectMap;
+
+    PDFWriter::PDFWriterContext         m_aContext;
+    osl::File                           m_aFile;
+    bool                                m_bOpen;
+
+    /* output redirection; e.g. to accumulate content streams for
+       XObjects
+     */
+    std::list< StreamRedirect >         m_aOutputStreams;
+
+    std::list< GraphicsState >              m_aGraphicsStack;
+    GraphicsState                           m_aCurrentPDFState;
+
+    std::unique_ptr<ZCodec>                 m_pCodec;
+    std::unique_ptr<SvMemoryStream>         m_pMemStream;
+
+    std::vector< PDFAddStream >             m_aAdditionalStreams;
+    std::set< PDFWriter::ErrorCode >        m_aErrors;
+
+    ::comphelper::Hash                      m_DocDigest;
+
+/*
+variables for PDF security
+i12626
+*/
+/* used to cipher the stream data and for password management */
+    rtlCipher                               m_aCipher;
+    /* pad string used for password in Standard security handler */
+    static const sal_uInt8                  s_nPadString[ENCRYPTED_PWD_SIZE];
+
+    /* the encryption key, formed with the user password according to algorithm 3.2, maximum length is 16 bytes + 3 + 2
+    for 128 bit security   */
+    sal_Int32                               m_nKeyLength; // key length, 16 or 5
+    sal_Int32                               m_nRC4KeyLength; // key length, 16 or 10, to be input to the algorithm 3.1
+
+    /* set to true if the following stream must be encrypted, used inside writeBuffer() */
+    bool                                    m_bEncryptThisStream;
+
+    /* the numerical value of the access permissions, according to PDF spec, must be signed */
+    sal_Int32                               m_nAccessPermissions;
+    /* string to hold the PDF creation date */
+    OString                            m_aCreationDateString;
+    /* string to hold the PDF creation date, for PDF/A metadata */
+    OString                            m_aCreationMetaDateString;
+    /* the buffer where the data are encrypted, dynamically allocated */
+    std::vector<sal_uInt8>                  m_vEncryptionBuffer;
+
+    void addRoleMap(OString aAlias, PDFWriter::StructElement eType);
+
+    /* this function implements part of the PDF spec algorithm 3.1 in encryption, the rest (the actual encryption) is in PDFWriterImpl::writeBuffer */
+    void checkAndEnableStreamEncryption( sal_Int32 nObject );
+
+    void disableStreamEncryption() { m_bEncryptThisStream = false; };
+
+    /* */
+    void enableStringEncryption( sal_Int32 nObject );
+
+// test if the encryption is active, if yes than encrypt the unicode string  and add to the OStringBuffer parameter
+    void appendUnicodeTextStringEncrypt( const OUString& rInString, const sal_Int32 nInObjectNumber, OStringBuffer& rOutBuffer );
+
+    void appendLiteralStringEncrypt( const OUString& rInString, const sal_Int32 nInObjectNumber, OStringBuffer& rOutBuffer, rtl_TextEncoding nEnc = RTL_TEXTENCODING_ASCII_US );
+    void appendLiteralStringEncrypt( const OString& rInString, const sal_Int32 nInObjectNumber, OStringBuffer& rOutBuffer );
+    void appendLiteralStringEncrypt( OStringBuffer const & rInString, const sal_Int32 nInObjectNumber, OStringBuffer& rOutBuffer );
+
+    /* creates fonts and subsets that will be emitted later */
+    void registerGlyph(const GlyphItem* pGlyph, const PhysicalFontFace* pFont, const std::vector<sal_Ucs>& rCodeUnits, sal_uInt8& nMappedGlyph, sal_Int32& nMappedFontObject);
+
+    /*  emits a text object according to the passed layout */
+    /* TODO: remove rText as soon as SalLayout will change so that rText is not necessary anymore */
+    void drawVerticalGlyphs( const std::vector<PDFGlyph>& rGlyphs, OStringBuffer& rLine, const Point& rAlignOffset, const Matrix3& rRotScale, double fAngle, double fXScale, double fSkew, sal_Int32 nFontHeight );
+    void drawHorizontalGlyphs( const std::vector<PDFGlyph>& rGlyphs, OStringBuffer& rLine, const Point& rAlignOffset, bool bFirst, double fAngle, double fXScale, double fSkew, sal_Int32 nFontHeight, sal_Int32 nPixelFontHeight );
+    void drawLayout( SalLayout& rLayout, const OUString& rText, bool bTextLines );
+    void drawRelief( SalLayout& rLayout, const OUString& rText, bool bTextLines );
+    void drawShadow( SalLayout& rLayout, const OUString& rText, bool bTextLines );
+
+    /*  writes differences between graphics stack and current real PDF
+     *   state to the file
+     */
+    void updateGraphicsState(Mode mode = Mode::DEFAULT);
+
+    /* writes a transparency group object */
+    void writeTransparentObject( TransparencyEmit& rObject );
+
+    /* writes an XObject of type image, may create
+       a second for the mask
+     */
+    bool writeBitmapObject( BitmapEmit& rObject, bool bMask = false );
+
+    void writeJPG( JPGEmit& rEmit );
+    /// Writes the form XObject proxy for the image.
+    void writeReferenceXObject(ReferenceXObjectEmit& rEmit);
+    /// Copies resources of a given kind from an external page to the output,
+    /// returning what has to be included in the new resource dictionary.
+    OString copyExternalResources(filter::PDFObjectElement& rPage, const OString& rKind, std::map<sal_Int32, sal_Int32>& rCopiedResources);
+    /// Copies a single resource from an external document, returns the new
+    /// object ID in our document.
+    sal_Int32 copyExternalResource(SvMemoryStream& rDocBuffer, filter::PDFObjectElement& rObject, std::map<sal_Int32, sal_Int32>& rCopiedResources);
+
+    /* tries to find the bitmap by its id and returns its emit data if exists,
+       else creates a new emit data block */
+    const BitmapEmit& createBitmapEmit( const BitmapEx& rBitmapEx, const Graphic& rGraphic );
+
+    /* writes the Do operation inside the content stream */
+    void drawBitmap( const Point& rDestPt, const Size& rDestSize, const BitmapEmit& rBitmap, const Color& rFillColor );
+    /* write the function object for a Gradient */
+    bool writeGradientFunction( GradientEmit const & rObject );
+    /* creates a GradientEmit and returns its object number */
+    sal_Int32 createGradient(  const Gradient& rGradient, const Size& rSize );
+
+    /* writes all tilings */
+    bool emitTilings();
+    /* writes all gradient patterns */
+    bool emitGradients();
+    /* writes a builtin font object and returns its objectid (or 0 in case of failure ) */
+    sal_Int32 emitBuildinFont( const pdf::BuildinFontFace*, sal_Int32 nObject );
+    /* writes a type1 system font object and returns its mapping from font ids to object ids (or 0 in case of failure ) */
+    std::map< sal_Int32, sal_Int32 > emitSystemFont( const PhysicalFontFace*, EmbedFont const & );
+    /* writes a font descriptor and returns its object id (or 0) */
+    sal_Int32 emitFontDescriptor( const PhysicalFontFace*, FontSubsetInfo const &, sal_Int32 nSubsetID, sal_Int32 nStream );
+    /* writes a ToUnicode cmap, returns the corresponding stream object */
+    sal_Int32 createToUnicodeCMap( sal_uInt8 const * pEncoding, const sal_Ucs* pCodeUnits, const sal_Int32* pCodeUnitsPerGlyph,
+                                   const sal_Int32* pEncToUnicodeIndex, int nGlyphs );
+
+    /* get resource dict object number */
+    sal_Int32 getResourceDictObj()
+    {
+        if( m_nResourceDict <= 0 )
+            m_nResourceDict = createObject();
+        return m_nResourceDict;
+    }
+    /* get the font dict object */
+    sal_Int32 getFontDictObject()
+    {
+        if( m_nFontDictObject <= 0 )
+            m_nFontDictObject = createObject();
+        return m_nFontDictObject;
+    }
+    /* push resource into current (redirected) resource dict */
+    void pushResource( ResourceKind eKind, const OString& rResource, sal_Int32 nObject );
+
+    void appendBuildinFontsToDict( OStringBuffer& rDict ) const;
+    /* writes the font dictionary and emits all font objects
+     * returns object id of font directory (or 0 on error)
+     */
+    bool emitFonts();
+    /* writes the Resource dictionary;
+     * returns dict object id (or 0 on error)
+     */
+    sal_Int32 emitResources();
+    // appends a dest
+    bool appendDest( sal_Int32 nDestID, OStringBuffer& rBuffer );
+    // write all links
+    bool emitLinkAnnotations();
+    /// Write all screen annotations.
+    bool emitScreenAnnotations();
+    // write all notes
+    bool emitNoteAnnotations();
+    // write the appearance streams of a widget
+    bool emitAppearances( PDFWidget& rWidget, OStringBuffer& rAnnotDict );
+    // clean up radio button "On" values
+    void ensureUniqueRadioOnValues();
+    // write all widgets
+    bool emitWidgetAnnotations();
+    // writes all annotation objects
+    bool emitAnnotations();
+    /// Writes embedded files.
+    bool emitEmbeddedFiles();
+    //write the named destination stuff
+    sal_Int32 emitNamedDestinations();//i56629
+    // writes outline dict and tree
+    sal_Int32 emitOutline();
+    // puts the attribute objects of a structure element into the returned string,
+    // helper for emitStructure
+    OString emitStructureAttributes( PDFStructureElement& rEle );
+    //--->i94258
+    // the maximum array elements allowed for PDF array object
+    static const sal_uInt32 ncMaxPDFArraySize = 8191;
+    //check if internal dummy container are needed in the structure elements
+    void addInternalStructureContainer( PDFStructureElement& rEle );
+    //<---i94258
+    // writes document structure
+    sal_Int32 emitStructure( PDFStructureElement& rEle );
+    // writes structure parent tree
+    sal_Int32 emitStructParentTree( sal_Int32 nTreeObject );
+    // writes page tree and catalog
+    bool emitCatalog();
+    // writes signature dictionary object
+    bool emitSignature();
+    // creates a PKCS7 object using the ByteRange and overwrite /Contents
+    // of the signature dictionary
+    bool finalizeSignature();
+    // writes xref and trailer
+    bool emitTrailer();
+    // emit additional streams collected; also create there object numbers
+    bool emitAdditionalStreams();
+    // emits info dict (if applicable)
+    sal_Int32 emitInfoDict( );
+
+    // acrobat reader 5 and 6 use the order of the annotations
+    // as their tab order; since PDF1.5 one can make the
+    // tab order explicit by using the structure tree
+    void sortWidgets();
+
+    // updates the count numbers of outline items
+    sal_Int32 updateOutlineItemCount( std::vector< sal_Int32 >& rCounts,
+                                      sal_Int32 nItemLevel,
+                                      sal_Int32 nCurrentItemId );
+    // default appearances for widgets
+    sal_Int32 findRadioGroupWidget( const PDFWriter::RadioButtonWidget& rRadio );
+    Font replaceFont( const Font& rControlFont, const Font& rAppSetFont );
+    sal_Int32 getBestBuildinFont( const Font& rFont );
+    sal_Int32 getSystemFont( const Font& i_rFont );
+
+    // used for edit and listbox
+    Font drawFieldBorder( PDFWidget&, const PDFWriter::AnyWidget&, const StyleSettings& );
+
+    void createDefaultPushButtonAppearance( PDFWidget&, const PDFWriter::PushButtonWidget& rWidget );
+    void createDefaultCheckBoxAppearance( PDFWidget&, const PDFWriter::CheckBoxWidget& rWidget );
+    void createDefaultRadioButtonAppearance( PDFWidget&, const PDFWriter::RadioButtonWidget& rWidget );
+    void createDefaultEditAppearance( PDFWidget&, const PDFWriter::EditWidget& rWidget );
+    void createDefaultListBoxAppearance( PDFWidget&, const PDFWriter::ListBoxWidget& rWidget );
+
+    /* ensure proper escapement and uniqueness of field names */
+    void createWidgetFieldName( sal_Int32 i_nWidgetsIndex, const PDFWriter::AnyWidget& i_rInWidget );
+    /* adds an entry to m_aObjects and returns its index+1,
+     * sets the offset to ~0
+     */
+    sal_Int32 createObject();
+    /* sets the offset of object n to the current position of output file+1
+     */
+    bool updateObject( sal_Int32 n );
+
+    bool writeBuffer( const void* pBuffer, sal_uInt64 nBytes );
+    void beginCompression();
+    void endCompression();
+    void beginRedirect( SvStream* pStream, const tools::Rectangle& );
+    SvStream* endRedirect();
+
+    void endPage();
+
+    void beginStructureElementMCSeq();
+    void endStructureElementMCSeq();
+    /** checks whether a non struct element lies in the ancestor hierarchy
+        of the current structure element
+
+        @returns
+        true if no NonStructElement was found in ancestor path and tagged
+        PDF output is enabled
+        false else
+     */
+    bool checkEmitStructure();
+
+    /* draws an emphasis mark */
+    void drawEmphasisMark(  long nX, long nY, const tools::PolyPolygon& rPolyPoly, bool bPolyLine, const tools::Rectangle& rRect1, const tools::Rectangle& rRect2 );
+
+    /* true if PDF/A-1a or PDF/A-1b is output */
+    bool            m_bIsPDF_A1;
+    /* true if PDF/A-2a is output */
+    bool            m_bIsPDF_A2;
+
+    /* PDF/UA support enabled */
+    bool m_bIsPDF_UA;
+
+    bool            m_bIsPDF_A3;
+
+    PDFWriter&      m_rOuterFace;
+
+    /*
+    i12626
+    methods for PDF security
+
+    pad a password according  algorithm 3.2, step 1 */
+    static void padPassword( const OUString& i_rPassword, sal_uInt8* o_pPaddedPW );
+    /* algorithm 3.2: compute an encryption key */
+    static bool computeEncryptionKey( EncHashTransporter*,
+                                      vcl::PDFWriter::PDFEncryptionProperties& io_rProperties,
+                                      sal_Int32 i_nAccessPermissions
+                                     );
+    /* algorithm 3.3: computing the encryption dictionary'ss owner password value ( /O ) */
+    static bool computeODictionaryValue( const sal_uInt8* i_pPaddedOwnerPassword, const sal_uInt8* i_pPaddedUserPassword,
+                                         std::vector< sal_uInt8 >& io_rOValue,
+                                         sal_Int32 i_nKeyLength
+                                        );
+    /* algorithm 3.4 or 3.5: computing the encryption dictionary's user password value ( /U ) revision 2 or 3 of the standard security handler */
+    static bool computeUDictionaryValue( EncHashTransporter* i_pTransporter,
+                                         vcl::PDFWriter::PDFEncryptionProperties& io_rProperties,
+                                         sal_Int32 i_nKeyLength,
+                                         sal_Int32 i_nAccessPermissions
+                                        );
+
+    static void computeDocumentIdentifier( std::vector< sal_uInt8 >& o_rIdentifier,
+                                           const vcl::PDFWriter::PDFDocInfo& i_rDocInfo,
+                                           const OString& i_rCString1,
+                                           OString& o_rCString2
+                                          );
+    static sal_Int32 computeAccessPermissions( const vcl::PDFWriter::PDFEncryptionProperties& i_rProperties,
+                                               sal_Int32& o_rKeyLength, sal_Int32& o_rRC4KeyLength );
+    void setupDocInfo();
+    bool prepareEncryption( const css::uno::Reference< css::beans::XMaterialHolder >& );
+
+    // helper for playMetafile
+    void implWriteGradient( const tools::PolyPolygon& rPolyPoly, const Gradient& rGradient,
+                            VirtualDevice* pDummyVDev, const vcl::PDFWriter::PlayMetafileContext& );
+    void implWriteBitmapEx( const Point& rPoint, const Size& rSize, const BitmapEx& rBitmapEx, const Graphic& i_pGraphic,
+                           VirtualDevice const * pDummyVDev, const vcl::PDFWriter::PlayMetafileContext& );
+
+    // helpers for CCITT 1bit bitmap stream
+    void putG4Bits( sal_uInt32 i_nLength, sal_uInt32 i_nCode, BitStreamState& io_rState );
+    void putG4Span( long i_nSpan, bool i_bWhitePixel, BitStreamState& io_rState );
+    void writeG4Stream( BitmapReadAccess const * i_pBitmap );
+
+    // color helper functions
+    void appendStrokingColor( const Color& rColor, OStringBuffer& rBuffer );
+    void appendNonStrokingColor( const Color& rColor, OStringBuffer& rBuffer );
+public:
+    PDFWriterImpl( const PDFWriter::PDFWriterContext& rContext, const css::uno::Reference< css::beans::XMaterialHolder >&, PDFWriter& );
+    ~PDFWriterImpl() override;
+    void dispose() override;
+
+    static css::uno::Reference< css::beans::XMaterialHolder >
+           initEncryption( const OUString& i_rOwnerPassword,
+                           const OUString& i_rUserPassword );
+
+    /* document structure */
+    void newPage( double nPageWidth , double nPageHeight, PDFWriter::Orientation eOrientation );
+    bool emit();
+    const std::set< PDFWriter::ErrorCode > & getErrors() const { return m_aErrors;}
+    void insertError( PDFWriter::ErrorCode eErr ) { m_aErrors.insert( eErr ); }
+    void playMetafile( const GDIMetaFile&, vcl::PDFExtOutDevData*, const vcl::PDFWriter::PlayMetafileContext&, VirtualDevice* pDummyDev = nullptr );
+
+    Size getCurPageSize() const
+    {
+        Size aSize;
+        if( m_nCurrentPage >= 0 && m_nCurrentPage < static_cast<sal_Int32>(m_aPages.size()) )
+            aSize = Size( m_aPages[ m_nCurrentPage ].m_nPageWidth, m_aPages[ m_nCurrentPage ].m_nPageHeight );
+        return aSize;
+    }
+
+    PDFWriter::PDFVersion getVersion() const { return m_aContext.Version; }
+
+    void setDocumentLocale( const css::lang::Locale& rLoc )
+    { m_aContext.DocumentLocale = rLoc; }
+
+    /* graphics state */
+    void push( PushFlags nFlags );
+    void pop();
+
+    void setFont( const Font& rFont );
+
+    void setMapMode( const MapMode& rMapMode );
+
+    const MapMode& getMapMode() { return m_aGraphicsStack.front().m_aMapMode; }
+
+    void setLineColor( const Color& rColor )
+    {
+        m_aGraphicsStack.front().m_aLineColor = ImplIsColorTransparent(rColor) ? COL_TRANSPARENT : rColor;
+        m_aGraphicsStack.front().m_nUpdateFlags |= GraphicsStateUpdateFlags::LineColor;
+    }
+
+    void setFillColor( const Color& rColor )
+    {
+        m_aGraphicsStack.front().m_aFillColor = ImplIsColorTransparent(rColor) ? COL_TRANSPARENT : rColor;
+        m_aGraphicsStack.front().m_nUpdateFlags |= GraphicsStateUpdateFlags::FillColor;
+    }
+
+    void setTextLineColor()
+    {
+        m_aGraphicsStack.front().m_aTextLineColor = COL_TRANSPARENT;
+    }
+
+    void setTextLineColor( const Color& rColor )
+    {
+        m_aGraphicsStack.front().m_aTextLineColor = rColor;
+    }
+
+    void setOverlineColor()
+    {
+        m_aGraphicsStack.front().m_aOverlineColor = COL_TRANSPARENT;
+    }
+
+    void setOverlineColor( const Color& rColor )
+    {
+        m_aGraphicsStack.front().m_aOverlineColor = rColor;
+    }
+
+    void setTextFillColor( const Color& rColor )
+    {
+        m_aGraphicsStack.front().m_aFont.SetFillColor( rColor );
+        m_aGraphicsStack.front().m_aFont.SetTransparent( ImplIsColorTransparent( rColor ) );
+        m_aGraphicsStack.front().m_nUpdateFlags |= GraphicsStateUpdateFlags::Font;
+    }
+    void setTextFillColor()
+    {
+        m_aGraphicsStack.front().m_aFont.SetFillColor( COL_TRANSPARENT );
+        m_aGraphicsStack.front().m_aFont.SetTransparent( true );
+        m_aGraphicsStack.front().m_nUpdateFlags |= GraphicsStateUpdateFlags::Font;
+    }
+    void setTextColor( const Color& rColor )
+    {
+        m_aGraphicsStack.front().m_aFont.SetColor( rColor );
+        m_aGraphicsStack.front().m_nUpdateFlags |= GraphicsStateUpdateFlags::Font;
+    }
+
+    void clearClipRegion()
+    {
+        m_aGraphicsStack.front().m_aClipRegion.clear();
+        m_aGraphicsStack.front().m_bClipRegion = false;
+        m_aGraphicsStack.front().m_nUpdateFlags |= GraphicsStateUpdateFlags::ClipRegion;
+    }
+
+    void setClipRegion( const basegfx::B2DPolyPolygon& rRegion );
+
+    void moveClipRegion( sal_Int32 nX, sal_Int32 nY );
+
+    void intersectClipRegion( const tools::Rectangle& rRect );
+
+    void intersectClipRegion( const basegfx::B2DPolyPolygon& rRegion );
+
+    void setLayoutMode( ComplexTextLayoutFlags nLayoutMode )
+    {
+        m_aGraphicsStack.front().m_nLayoutMode = nLayoutMode;
+        m_aGraphicsStack.front().m_nUpdateFlags |= GraphicsStateUpdateFlags::LayoutMode;
+    }
+
+    void setDigitLanguage( LanguageType eLang )
+    {
+        m_aGraphicsStack.front().m_aDigitLanguage = eLang;
+        m_aGraphicsStack.front().m_nUpdateFlags |= GraphicsStateUpdateFlags::DigitLanguage;
+    }
+
+    void setTextAlign( TextAlign eAlign )
+    {
+        m_aGraphicsStack.front().m_aFont.SetAlignment( eAlign );
+        m_aGraphicsStack.front().m_nUpdateFlags |= GraphicsStateUpdateFlags::Font;
+    }
+
+    /* actual drawing functions */
+    void drawText( const Point& rPos, const OUString& rText, sal_Int32 nIndex, sal_Int32 nLen, bool bTextLines = true );
+    void drawTextArray( const Point& rPos, const OUString& rText, const long* pDXArray, sal_Int32 nIndex, sal_Int32 nLen );
+    void drawStretchText( const Point& rPos, sal_uLong nWidth, const OUString& rText,
+                          sal_Int32 nIndex, sal_Int32 nLen  );
+    void drawText( const tools::Rectangle& rRect, const OUString& rOrigStr, DrawTextFlags nStyle );
+    void drawTextLine( const Point& rPos, long nWidth, FontStrikeout eStrikeout, FontLineStyle eUnderline, FontLineStyle eOverline, bool bUnderlineAbove );
+    void drawWaveTextLine( OStringBuffer& aLine, long nWidth, FontLineStyle eTextLine, Color aColor, bool bIsAbove );
+    void drawStraightTextLine( OStringBuffer& aLine, long nWidth, FontLineStyle eTextLine, Color aColor, bool bIsAbove );
+    void drawStrikeoutLine( OStringBuffer& aLine, long nWidth, FontStrikeout eStrikeout, Color aColor );
+    void drawStrikeoutChar( const Point& rPos, long nWidth, FontStrikeout eStrikeout );
+
+    void drawLine( const Point& rStart, const Point& rStop );
+    void drawLine( const Point& rStart, const Point& rStop, const LineInfo& rInfo );
+    void drawPolygon( const tools::Polygon& rPoly );
+    void drawPolyPolygon( const tools::PolyPolygon& rPolyPoly );
+    void drawPolyLine( const tools::Polygon& rPoly );
+    void drawPolyLine( const tools::Polygon& rPoly, const LineInfo& rInfo );
+    void drawPolyLine( const tools::Polygon& rPoly, const PDFWriter::ExtLineInfo& rInfo );
+
+    void drawPixel( const Point& rPt, const Color& rColor );
+
+    void drawRectangle( const tools::Rectangle& rRect );
+    void drawRectangle( const tools::Rectangle& rRect, sal_uInt32 nHorzRound, sal_uInt32 nVertRound );
+    void drawEllipse( const tools::Rectangle& rRect );
+    void drawArc( const tools::Rectangle& rRect, const Point& rStart, const Point& rStop, bool bWithPie, bool bWidthChord );
+
+    void drawBitmap( const Point& rDestPoint, const Size& rDestSize, const Bitmap& rBitmap, const Graphic& rGraphic );
+    void drawBitmap( const Point& rDestPoint, const Size& rDestSize, const BitmapEx& rBitmap );
+    void drawJPGBitmap( SvStream& rDCTData, bool bIsTrueColor, const Size& rSizePixel, const tools::Rectangle& rTargetArea, const Bitmap& rMask, const Graphic& rGraphic );
+    /// Stores the original PDF data from rGraphic as an embedded file.
+    void createEmbeddedFile(const Graphic& rGraphic, ReferenceXObjectEmit& rEmit, sal_Int32 nBitmapObject);
+
+    void drawGradient( const tools::Rectangle& rRect, const Gradient& rGradient );
+    void drawHatch( const tools::PolyPolygon& rPolyPoly, const Hatch& rHatch );
+    void drawWallpaper( const tools::Rectangle& rRect, const Wallpaper& rWall );
+    void drawTransparent( const tools::PolyPolygon& rPolyPoly, sal_uInt32 nTransparentPercent );
+    void beginTransparencyGroup();
+    void endTransparencyGroup( const tools::Rectangle& rBoundingBox, sal_uInt32 nTransparentPercent );
+
+    void emitComment( const char* pComment );
+
+    //--->i56629 named destinations
+    sal_Int32 createNamedDest( const OUString& sDestName, const tools::Rectangle& rRect, sal_Int32 nPageNr, PDFWriter::DestAreaType eType );
+
+    //--->i59651
+    //emits output intent
+    sal_Int32   emitOutputIntent();
+
+    //emits the document metadata
+    sal_Int32   emitDocumentMetadata();
+
+    // links
+    sal_Int32 createLink( const tools::Rectangle& rRect, sal_Int32 nPageNr );
+    sal_Int32 createDest( const tools::Rectangle& rRect, sal_Int32 nPageNr, PDFWriter::DestAreaType eType );
+    sal_Int32 registerDestReference( sal_Int32 nDestId, const tools::Rectangle& rRect, sal_Int32 nPageNr, PDFWriter::DestAreaType eType );
+    void      setLinkDest( sal_Int32 nLinkId, sal_Int32 nDestId );
+    void      setLinkURL( sal_Int32 nLinkId, const OUString& rURL );
+    void      setLinkPropertyId( sal_Int32 nLinkId, sal_Int32 nPropertyId );
+
+    // screens
+    sal_Int32 createScreen(const tools::Rectangle& rRect, sal_Int32 nPageNr);
+    void setScreenURL(sal_Int32 nScreenId, const OUString& rURL);
+    void setScreenStream(sal_Int32 nScreenId, const OUString& rURL);
+
+    // outline
+    sal_Int32 createOutlineItem( sal_Int32 nParent, const OUString& rText, sal_Int32 nDestID );
+    void      setOutlineItemParent( sal_Int32 nItem, sal_Int32 nNewParent );
+    void      setOutlineItemText( sal_Int32 nItem, const OUString& rText );
+    void      setOutlineItemDest( sal_Int32 nItem, sal_Int32 nDestID );
+
+    // notes
+    void createNote( const tools::Rectangle& rRect, const PDFNote& rNote, sal_Int32 nPageNr );
+    // structure elements
+    sal_Int32 beginStructureElement( PDFWriter::StructElement eType, const OUString& rAlias );
+    void endStructureElement();
+    bool setCurrentStructureElement( sal_Int32 nElement );
+    bool setStructureAttribute( enum PDFWriter::StructAttribute eAttr, enum PDFWriter::StructAttributeValue eVal );
+    bool setStructureAttributeNumerical( enum PDFWriter::StructAttribute eAttr, sal_Int32 nValue );
+    void setStructureBoundingBox( const tools::Rectangle& rRect );
+    void setActualText( const OUString& rText );
+    void setAlternateText( const OUString& rText );
+
+    // transitional effects
+    void setPageTransition( PDFWriter::PageTransition eType, sal_uInt32 nMilliSec, sal_Int32 nPageNr );
+
+    // controls
+    sal_Int32 createControl( const PDFWriter::AnyWidget& rControl, sal_Int32 nPageNr = -1 );
+
+    // additional streams
+    void addStream( const OUString& rMimeType, PDFOutputStream* pStream );
+
+    // helper: eventually begin marked content sequence and
+    // emit a comment in debug case
+    void MARK( const char* pString );
+};
+
+} // namespace vcl
+
+#endif //_VCL_PDFEXPORT_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/pdfwriter_impl2.cxx b/vcl/source/gdi/pdfwriter_impl2.cxx
new file mode 100644
index 000000000..443e51e3a
--- /dev/null
+++ b/vcl/source/gdi/pdfwriter_impl2.cxx
@@ -0,0 +1,1989 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "pdfwriter_impl.hxx"
+
+#include <vcl/pdfextoutdevdata.hxx>
+#include <vcl/virdev.hxx>
+#include <vcl/gdimtf.hxx>
+#include <vcl/metaact.hxx>
+#include <vcl/bitmapaccess.hxx>
+#include <vcl/graph.hxx>
+
+#include <unotools/streamwrap.hxx>
+
+#include <tools/helpers.hxx>
+#include <tools/fract.hxx>
+#include <tools/stream.hxx>
+
+#include <comphelper/fileformat.h>
+#include <comphelper/hash.hxx>
+#include <comphelper/processfactory.hxx>
+
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <com/sun/star/io/XSeekable.hpp>
+#include <com/sun/star/graphic/GraphicProvider.hpp>
+#include <com/sun/star/graphic/XGraphicProvider.hpp>
+#include <com/sun/star/beans/XMaterialHolder.hpp>
+
+#include <cppuhelper/implbase.hxx>
+
+#include <sal/log.hxx>
+#include <memory>
+
+using namespace vcl;
+using namespace com::sun::star;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::beans;
+
+static bool lcl_canUsePDFAxialShading(const Gradient& rGradient);
+
+void PDFWriterImpl::implWriteGradient( const tools::PolyPolygon& i_rPolyPoly, const Gradient& i_rGradient,
+                                       VirtualDevice* i_pDummyVDev, const vcl::PDFWriter::PlayMetafileContext& i_rContext )
+{
+    GDIMetaFile        aTmpMtf;
+
+    i_pDummyVDev->AddGradientActions( i_rPolyPoly.GetBoundRect(), i_rGradient, aTmpMtf );
+
+    m_rOuterFace.Push();
+    m_rOuterFace.IntersectClipRegion( i_rPolyPoly.getB2DPolyPolygon() );
+    playMetafile( aTmpMtf, nullptr, i_rContext, i_pDummyVDev );
+    m_rOuterFace.Pop();
+}
+
+void PDFWriterImpl::implWriteBitmapEx( const Point& i_rPoint, const Size& i_rSize, const BitmapEx& i_rBitmapEx, const Graphic& i_Graphic,
+                                       VirtualDevice const * i_pDummyVDev, const vcl::PDFWriter::PlayMetafileContext& i_rContext )
+{
+    if ( i_rBitmapEx.IsEmpty() || !i_rSize.Width() || !i_rSize.Height() )
+        return;
+
+    BitmapEx        aBitmapEx( i_rBitmapEx );
+    Point           aPoint( i_rPoint );
+    Size            aSize( i_rSize );
+
+    // #i19065# Negative sizes have mirror semantics on
+    // OutputDevice. BitmapEx and co. have no idea about that, so
+    // perform that _before_ doing anything with aBitmapEx.
+    BmpMirrorFlags nMirrorFlags(BmpMirrorFlags::NONE);
+    if( aSize.Width() < 0 )
+    {
+        aSize.setWidth( aSize.Width() * -1 );
+        aPoint.AdjustX( -(aSize.Width()) );
+        nMirrorFlags |= BmpMirrorFlags::Horizontal;
+    }
+    if( aSize.Height() < 0 )
+    {
+        aSize.setHeight( aSize.Height() * -1 );
+        aPoint.AdjustY( -(aSize.Height()) );
+        nMirrorFlags |= BmpMirrorFlags::Vertical;
+    }
+
+    if( nMirrorFlags != BmpMirrorFlags::NONE )
+    {
+        aBitmapEx.Mirror( nMirrorFlags );
+    }
+
+    bool bIsJpeg = false, bIsPng = false;
+    if( i_Graphic.GetType() != GraphicType::NONE && i_Graphic.GetBitmapEx() == aBitmapEx )
+    {
+        GfxLinkType eType = i_Graphic.GetGfxLink().GetType();
+        bIsJpeg = (eType == GfxLinkType::NativeJpg);
+        bIsPng = (eType == GfxLinkType::NativePng);
+    }
+
+    // Do not downsample images smaller than 50x50px.
+    const Size aBmpSize(aBitmapEx.GetSizePixel());
+    if (i_rContext.m_nMaxImageResolution > 50 && aBmpSize.getWidth() > 50
+        && aBmpSize.getHeight() > 50)
+    {
+        // do downsampling if necessary
+        const Size      aDstSizeTwip( i_pDummyVDev->PixelToLogic(i_pDummyVDev->LogicToPixel(aSize), MapMode(MapUnit::MapTwip)) );
+        const double    fBmpPixelX = aBmpSize.Width();
+        const double    fBmpPixelY = aBmpSize.Height();
+        const double    fMaxPixelX = aDstSizeTwip.Width() * i_rContext.m_nMaxImageResolution / 1440.0;
+        const double    fMaxPixelY = aDstSizeTwip.Height() * i_rContext.m_nMaxImageResolution / 1440.0;
+
+        // check, if the bitmap DPI exceeds the maximum DPI (allow 4 pixel rounding tolerance)
+        if( ( ( fBmpPixelX > ( fMaxPixelX + 4 ) ) ||
+            ( fBmpPixelY > ( fMaxPixelY + 4 ) ) ) &&
+            ( fBmpPixelY > 0.0 ) && ( fMaxPixelY > 0.0 ) )
+        {
+            // do scaling
+            Size            aNewBmpSize;
+            const double    fBmpWH = fBmpPixelX / fBmpPixelY;
+            const double    fMaxWH = fMaxPixelX / fMaxPixelY;
+
+            if( fBmpWH < fMaxWH )
+            {
+                aNewBmpSize.setWidth( FRound( fMaxPixelY * fBmpWH ) );
+                aNewBmpSize.setHeight( FRound( fMaxPixelY ) );
+            }
+            else if( fBmpWH > 0.0 )
+            {
+                aNewBmpSize.setWidth( FRound( fMaxPixelX ) );
+                aNewBmpSize.setHeight( FRound( fMaxPixelX / fBmpWH) );
+            }
+
+            if( aNewBmpSize.Width() && aNewBmpSize.Height() )
+            {
+                // #i121233# Use best quality for PDF exports
+                aBitmapEx.Scale( aNewBmpSize, BmpScaleFlag::BestQuality );
+            }
+            else
+            {
+                aBitmapEx.SetEmpty();
+            }
+        }
+    }
+
+    const Size aSizePixel( aBitmapEx.GetSizePixel() );
+    if ( aSizePixel.Width() && aSizePixel.Height() )
+    {
+        if( m_aContext.ColorMode == PDFWriter::DrawGreyscale )
+        {
+            BmpConversion eConv = BmpConversion::N8BitGreys;
+            int nDepth = aBitmapEx.GetBitmap().GetBitCount();
+            if( nDepth <= 4 )
+                eConv = BmpConversion::N4BitGreys;
+            if( nDepth > 1 )
+                aBitmapEx.Convert( eConv );
+        }
+        bool bUseJPGCompression = !i_rContext.m_bOnlyLosslessCompression;
+        if ( bIsPng || ( aSizePixel.Width() < 32 ) || ( aSizePixel.Height() < 32 ) )
+            bUseJPGCompression = false;
+
+        auto   pStrm=std::make_shared<SvMemoryStream>();
+        Bitmap aMask;
+
+        bool bTrueColorJPG = true;
+        if ( bUseJPGCompression )
+        {
+            // TODO this checks could be done much earlier, saving us
+            // from trying conversion & stores before...
+            if ( !aBitmapEx.IsTransparent() )
+            {
+                const auto& rCacheEntry=m_aPDFBmpCache.find(
+                    aBitmapEx.GetChecksum());
+                if ( rCacheEntry != m_aPDFBmpCache.end() )
+                {
+                    m_rOuterFace.DrawJPGBitmap( *rCacheEntry->second, true, aSizePixel,
+                                                tools::Rectangle( aPoint, aSize ), aMask, i_Graphic );
+                    return;
+                }
+            }
+            sal_uInt32 nZippedFileSize = 0; // sj: we will calculate the filesize of a zipped bitmap
+            if ( !bIsJpeg )                 // to determine if jpeg compression is useful
+            {
+                SvMemoryStream aTemp;
+                aTemp.SetCompressMode( aTemp.GetCompressMode() | SvStreamCompressFlags::ZBITMAP );
+                aTemp.SetVersion( SOFFICE_FILEFORMAT_40 );  // sj: up from version 40 our bitmap stream operator
+                WriteDIBBitmapEx(aBitmapEx, aTemp); // is capable of zlib stream compression
+                nZippedFileSize = aTemp.TellEnd();
+            }
+            if ( aBitmapEx.IsTransparent() )
+            {
+                if ( aBitmapEx.IsAlpha() )
+                    aMask = aBitmapEx.GetAlpha().GetBitmap();
+                else
+                    aMask = aBitmapEx.GetMask();
+            }
+            Graphic         aGraphic( aBitmapEx.GetBitmap() );
+
+            Sequence< PropertyValue > aFilterData( 2 );
+            aFilterData[ 0 ].Name = "Quality";
+            aFilterData[ 0 ].Value <<= sal_Int32(i_rContext.m_nJPEGQuality);
+            aFilterData[ 1 ].Name = "ColorMode";
+            aFilterData[ 1 ].Value <<= sal_Int32(0);
+
+            try
+            {
+                uno::Reference < io::XStream > xStream = new utl::OStreamWrapper( *pStrm );
+                uno::Reference< io::XSeekable > xSeekable( xStream, UNO_QUERY_THROW );
+                uno::Reference< uno::XComponentContext > xContext( comphelper::getProcessComponentContext() );
+                uno::Reference< graphic::XGraphicProvider > xGraphicProvider( graphic::GraphicProvider::create(xContext) );
+                uno::Reference< graphic::XGraphic > xGraphic( aGraphic.GetXGraphic() );
+                uno::Reference < io::XOutputStream > xOut( xStream->getOutputStream() );
+                uno::Sequence< beans::PropertyValue > aOutMediaProperties( 3 );
+                aOutMediaProperties[0].Name = "OutputStream";
+                aOutMediaProperties[0].Value <<= xOut;
+                aOutMediaProperties[1].Name = "MimeType";
+                aOutMediaProperties[1].Value <<= OUString("image/jpeg");
+                aOutMediaProperties[2].Name = "FilterData";
+                aOutMediaProperties[2].Value <<= aFilterData;
+                xGraphicProvider->storeGraphic( xGraphic, aOutMediaProperties );
+                xOut->flush();
+                if ( !bIsJpeg && xSeekable->getLength() > nZippedFileSize )
+                {
+                    bUseJPGCompression = false;
+                }
+                else
+                {
+                    pStrm->Seek( STREAM_SEEK_TO_END );
+
+                    xSeekable->seek( 0 );
+                    Sequence< PropertyValue > aArgs( 1 );
+                    aArgs[ 0 ].Name = "InputStream";
+                    aArgs[ 0 ].Value <<= xStream;
+                    uno::Reference< XPropertySet > xPropSet( xGraphicProvider->queryGraphicDescriptor( aArgs ) );
+                    if ( xPropSet.is() )
+                    {
+                        sal_Int16 nBitsPerPixel = 24;
+                        if ( xPropSet->getPropertyValue("BitsPerPixel") >>= nBitsPerPixel )
+                        {
+                            bTrueColorJPG = nBitsPerPixel != 8;
+                        }
+                    }
+                }
+            }
+            catch( uno::Exception& )
+            {
+                bUseJPGCompression = false;
+            }
+        }
+        if ( bUseJPGCompression )
+        {
+            m_rOuterFace.DrawJPGBitmap( *pStrm, bTrueColorJPG, aSizePixel, tools::Rectangle( aPoint, aSize ), aMask, i_Graphic );
+            if (!aBitmapEx.IsTransparent() && bTrueColorJPG)
+            {
+                // Cache last jpeg export
+                m_aPDFBmpCache.insert(
+                    {aBitmapEx.GetChecksum(), pStrm});
+            }
+        }
+        else if ( aBitmapEx.IsTransparent() )
+            m_rOuterFace.DrawBitmapEx( aPoint, aSize, aBitmapEx );
+        else
+            m_rOuterFace.DrawBitmap( aPoint, aSize, aBitmapEx.GetBitmap(), i_Graphic );
+    }
+
+}
+
+void PDFWriterImpl::playMetafile( const GDIMetaFile& i_rMtf, vcl::PDFExtOutDevData* i_pOutDevData, const vcl::PDFWriter::PlayMetafileContext& i_rContext, VirtualDevice* pDummyVDev )
+{
+    bool bAssertionFired( false );
+
+    ScopedVclPtr<VirtualDevice> xPrivateDevice;
+    if( ! pDummyVDev )
+    {
+        xPrivateDevice.disposeAndReset(VclPtr<VirtualDevice>::Create());
+        pDummyVDev = xPrivateDevice.get();
+        pDummyVDev->EnableOutput( false );
+        pDummyVDev->SetMapMode( i_rMtf.GetPrefMapMode() );
+    }
+    const GDIMetaFile& aMtf( i_rMtf );
+
+    for( sal_uInt32 i = 0, nCount = aMtf.GetActionSize(); i < nCount; )
+    {
+        if ( !i_pOutDevData || !i_pOutDevData->PlaySyncPageAct( m_rOuterFace, i, aMtf ) )
+        {
+            const MetaAction*    pAction = aMtf.GetAction( i );
+            const MetaActionType nType = pAction->GetType();
+
+            switch( nType )
+            {
+                case MetaActionType::PIXEL:
+                {
+                    const MetaPixelAction* pA = static_cast<const MetaPixelAction*>(pAction);
+                    m_rOuterFace.DrawPixel( pA->GetPoint(), pA->GetColor() );
+                }
+                break;
+
+                case MetaActionType::POINT:
+                {
+                    const MetaPointAction* pA = static_cast<const MetaPointAction*>(pAction);
+                    m_rOuterFace.DrawPixel( pA->GetPoint() );
+                }
+                break;
+
+                case MetaActionType::LINE:
+                {
+                    const MetaLineAction* pA = static_cast<const MetaLineAction*>(pAction);
+                    if ( pA->GetLineInfo().IsDefault() )
+                        m_rOuterFace.DrawLine( pA->GetStartPoint(), pA->GetEndPoint() );
+                    else
+                        m_rOuterFace.DrawLine( pA->GetStartPoint(), pA->GetEndPoint(), pA->GetLineInfo() );
+                }
+                break;
+
+                case MetaActionType::RECT:
+                {
+                    const MetaRectAction* pA = static_cast<const MetaRectAction*>(pAction);
+                    m_rOuterFace.DrawRect( pA->GetRect() );
+                }
+                break;
+
+                case MetaActionType::ROUNDRECT:
+                {
+                    const MetaRoundRectAction* pA = static_cast<const MetaRoundRectAction*>(pAction);
+                    m_rOuterFace.DrawRect( pA->GetRect(), pA->GetHorzRound(), pA->GetVertRound() );
+                }
+                break;
+
+                case MetaActionType::ELLIPSE:
+                {
+                    const MetaEllipseAction* pA = static_cast<const MetaEllipseAction*>(pAction);
+                    m_rOuterFace.DrawEllipse( pA->GetRect() );
+                }
+                break;
+
+                case MetaActionType::ARC:
+                {
+                    const MetaArcAction* pA = static_cast<const MetaArcAction*>(pAction);
+                    m_rOuterFace.DrawArc( pA->GetRect(), pA->GetStartPoint(), pA->GetEndPoint() );
+                }
+                break;
+
+                case MetaActionType::PIE:
+                {
+                    const MetaArcAction* pA = static_cast<const MetaArcAction*>(pAction);
+                    m_rOuterFace.DrawPie( pA->GetRect(), pA->GetStartPoint(), pA->GetEndPoint() );
+                }
+                break;
+
+                case MetaActionType::CHORD:
+                {
+                    const MetaChordAction* pA = static_cast<const MetaChordAction*>(pAction);
+                    m_rOuterFace.DrawChord( pA->GetRect(), pA->GetStartPoint(), pA->GetEndPoint() );
+                }
+                break;
+
+                case MetaActionType::POLYGON:
+                {
+                    const MetaPolygonAction* pA = static_cast<const MetaPolygonAction*>(pAction);
+                    m_rOuterFace.DrawPolygon( pA->GetPolygon() );
+                }
+                break;
+
+                case MetaActionType::POLYLINE:
+                {
+                    const MetaPolyLineAction* pA = static_cast<const MetaPolyLineAction*>(pAction);
+                    if ( pA->GetLineInfo().IsDefault() )
+                        m_rOuterFace.DrawPolyLine( pA->GetPolygon() );
+                    else
+                        m_rOuterFace.DrawPolyLine( pA->GetPolygon(), pA->GetLineInfo() );
+                }
+                break;
+
+                case MetaActionType::POLYPOLYGON:
+                {
+                    const MetaPolyPolygonAction* pA = static_cast<const MetaPolyPolygonAction*>(pAction);
+                    m_rOuterFace.DrawPolyPolygon( pA->GetPolyPolygon() );
+                }
+                break;
+
+                case MetaActionType::GRADIENT:
+                {
+                    const MetaGradientAction* pA = static_cast<const MetaGradientAction*>(pAction);
+                    const Gradient& rGradient = pA->GetGradient();
+                    if (lcl_canUsePDFAxialShading(rGradient))
+                    {
+                        m_rOuterFace.DrawGradient( pA->GetRect(), rGradient );
+                    }
+                    else
+                    {
+                        const tools::PolyPolygon aPolyPoly( pA->GetRect() );
+                        implWriteGradient( aPolyPoly, rGradient, pDummyVDev, i_rContext );
+                    }
+                }
+                break;
+
+                case MetaActionType::GRADIENTEX:
+                {
+                    const MetaGradientExAction* pA = static_cast<const MetaGradientExAction*>(pAction);
+                    const Gradient& rGradient = pA->GetGradient();
+
+                    if (lcl_canUsePDFAxialShading(rGradient))
+                        m_rOuterFace.DrawGradient( pA->GetPolyPolygon(), rGradient );
+                    else
+                        implWriteGradient( pA->GetPolyPolygon(), rGradient, pDummyVDev, i_rContext );
+                }
+                break;
+
+                case MetaActionType::HATCH:
+                {
+                    const MetaHatchAction*  pA = static_cast<const MetaHatchAction*>(pAction);
+                    m_rOuterFace.DrawHatch( pA->GetPolyPolygon(), pA->GetHatch() );
+                }
+                break;
+
+                case MetaActionType::Transparent:
+                {
+                    const MetaTransparentAction* pA = static_cast<const MetaTransparentAction*>(pAction);
+                    m_rOuterFace.DrawTransparent( pA->GetPolyPolygon(), pA->GetTransparence() );
+                }
+                break;
+
+                case MetaActionType::FLOATTRANSPARENT:
+                {
+                    const MetaFloatTransparentAction* pA = static_cast<const MetaFloatTransparentAction*>(pAction);
+
+                    GDIMetaFile     aTmpMtf( pA->GetGDIMetaFile() );
+                    const Point&    rPos = pA->GetPoint();
+                    const Size&     rSize= pA->GetSize();
+                    const Gradient& rTransparenceGradient = pA->GetGradient();
+
+                    // special case constant alpha value
+                    if( rTransparenceGradient.GetStartColor() == rTransparenceGradient.GetEndColor() )
+                    {
+                        const Color aTransCol( rTransparenceGradient.GetStartColor() );
+                        const sal_uInt16 nTransPercent = aTransCol.GetLuminance() * 100 / 255;
+                        m_rOuterFace.BeginTransparencyGroup();
+                        playMetafile( aTmpMtf, nullptr, i_rContext, pDummyVDev );
+                        m_rOuterFace.EndTransparencyGroup( tools::Rectangle( rPos, rSize ), nTransPercent );
+                    }
+                    else
+                    {
+                        const Size aDstSizeTwip( pDummyVDev->PixelToLogic(pDummyVDev->LogicToPixel(rSize), MapMode(MapUnit::MapTwip)) );
+
+                        // i#115962# Always use at least 300 DPI for bitmap conversion of transparence gradients,
+                        // else the quality is not acceptable (see bugdoc as example)
+                        sal_Int32 nMaxBmpDPI(300);
+
+                        if( i_rContext.m_nMaxImageResolution > 50 )
+                        {
+                            if ( nMaxBmpDPI > i_rContext.m_nMaxImageResolution )
+                                nMaxBmpDPI = i_rContext.m_nMaxImageResolution;
+                        }
+                        const sal_Int32 nPixelX = static_cast<sal_Int32>(static_cast<double>(aDstSizeTwip.Width()) * static_cast<double>(nMaxBmpDPI) / 1440.0);
+                        const sal_Int32 nPixelY = static_cast<sal_Int32>(static_cast<double>(aDstSizeTwip.Height()) * static_cast<double>(nMaxBmpDPI) / 1440.0);
+                        if ( nPixelX && nPixelY )
+                        {
+                            Size aDstSizePixel( nPixelX, nPixelY );
+                            ScopedVclPtrInstance<VirtualDevice> xVDev;
+                            if( xVDev->SetOutputSizePixel( aDstSizePixel ) )
+                            {
+                                Bitmap          aPaint, aMask;
+                                AlphaMask       aAlpha;
+                                Point           aPoint;
+
+                                MapMode aMapMode( pDummyVDev->GetMapMode() );
+                                aMapMode.SetOrigin( aPoint );
+                                xVDev->SetMapMode( aMapMode );
+                                Size aDstSize( xVDev->PixelToLogic( aDstSizePixel ) );
+
+                                Point   aMtfOrigin( aTmpMtf.GetPrefMapMode().GetOrigin() );
+                                if ( aMtfOrigin.X() || aMtfOrigin.Y() )
+                                    aTmpMtf.Move( -aMtfOrigin.X(), -aMtfOrigin.Y() );
+                                double  fScaleX = static_cast<double>(aDstSize.Width()) / static_cast<double>(aTmpMtf.GetPrefSize().Width());
+                                double  fScaleY = static_cast<double>(aDstSize.Height()) / static_cast<double>(aTmpMtf.GetPrefSize().Height());
+                                if( fScaleX != 1.0 || fScaleY != 1.0 )
+                                    aTmpMtf.Scale( fScaleX, fScaleY );
+                                aTmpMtf.SetPrefMapMode( aMapMode );
+
+                                // create paint bitmap
+                                aTmpMtf.WindStart();
+                                aTmpMtf.Play( xVDev.get(), aPoint, aDstSize );
+                                aTmpMtf.WindStart();
+
+                                xVDev->EnableMapMode( false );
+                                aPaint = xVDev->GetBitmap( aPoint, aDstSizePixel );
+                                xVDev->EnableMapMode();
+
+                                // create mask bitmap
+                                xVDev->SetLineColor( COL_BLACK );
+                                xVDev->SetFillColor( COL_BLACK );
+                                xVDev->DrawRect( tools::Rectangle( aPoint, aDstSize ) );
+                                xVDev->SetDrawMode( DrawModeFlags::WhiteLine | DrawModeFlags::WhiteFill | DrawModeFlags::WhiteText |
+                                                    DrawModeFlags::WhiteBitmap | DrawModeFlags::WhiteGradient );
+                                aTmpMtf.WindStart();
+                                aTmpMtf.Play( xVDev.get(), aPoint, aDstSize );
+                                aTmpMtf.WindStart();
+                                xVDev->EnableMapMode( false );
+                                aMask = xVDev->GetBitmap( aPoint, aDstSizePixel );
+                                xVDev->EnableMapMode();
+
+                                // create alpha mask from gradient
+                                xVDev->SetDrawMode( DrawModeFlags::GrayGradient );
+                                xVDev->DrawGradient( tools::Rectangle( aPoint, aDstSize ), rTransparenceGradient );
+                                xVDev->SetDrawMode( DrawModeFlags::Default );
+                                xVDev->EnableMapMode( false );
+                                xVDev->DrawMask( aPoint, aDstSizePixel, aMask, COL_WHITE );
+                                aAlpha = xVDev->GetBitmap( aPoint, aDstSizePixel );
+
+                                Graphic aGraphic = i_pOutDevData ? i_pOutDevData->GetCurrentGraphic() : Graphic();
+                                implWriteBitmapEx( rPos, rSize, BitmapEx( aPaint, aAlpha ), aGraphic, pDummyVDev, i_rContext );
+                            }
+                        }
+                    }
+                }
+                break;
+
+                case MetaActionType::EPS:
+                {
+                    const MetaEPSAction*    pA = static_cast<const MetaEPSAction*>(pAction);
+                    const GDIMetaFile&      aSubstitute( pA->GetSubstitute() );
+
+                    m_rOuterFace.Push();
+                    pDummyVDev->Push();
+
+                    MapMode aMapMode( aSubstitute.GetPrefMapMode() );
+                    Size aOutSize( OutputDevice::LogicToLogic( pA->GetSize(), pDummyVDev->GetMapMode(), aMapMode ) );
+                    aMapMode.SetScaleX( Fraction( aOutSize.Width(), aSubstitute.GetPrefSize().Width() ) );
+                    aMapMode.SetScaleY( Fraction( aOutSize.Height(), aSubstitute.GetPrefSize().Height() ) );
+                    aMapMode.SetOrigin( OutputDevice::LogicToLogic( pA->GetPoint(), pDummyVDev->GetMapMode(), aMapMode ) );
+
+                    m_rOuterFace.SetMapMode( aMapMode );
+                    pDummyVDev->SetMapMode( aMapMode );
+                    playMetafile( aSubstitute, nullptr, i_rContext, pDummyVDev );
+                    pDummyVDev->Pop();
+                    m_rOuterFace.Pop();
+                }
+                break;
+
+                case MetaActionType::COMMENT:
+                if( ! i_rContext.m_bTransparenciesWereRemoved )
+                {
+                    const MetaCommentAction*    pA = static_cast<const MetaCommentAction*>(pAction);
+
+                    if( pA->GetComment().equalsIgnoreAsciiCase("XGRAD_SEQ_BEGIN"))
+                    {
+                        const MetaGradientExAction* pGradAction = nullptr;
+                        bool                        bDone = false;
+
+                        while( !bDone && ( ++i < nCount ) )
+                        {
+                            pAction = aMtf.GetAction( i );
+
+                            if( pAction->GetType() == MetaActionType::GRADIENTEX )
+                                pGradAction = static_cast<const MetaGradientExAction*>(pAction);
+                            else if( ( pAction->GetType() == MetaActionType::COMMENT ) &&
+                                     ( static_cast<const MetaCommentAction*>(pAction)->GetComment().equalsIgnoreAsciiCase("XGRAD_SEQ_END")) )
+                            {
+                                bDone = true;
+                            }
+                        }
+
+                        if( pGradAction )
+                        {
+                            if (lcl_canUsePDFAxialShading(pGradAction->GetGradient()))
+                            {
+                                m_rOuterFace.DrawGradient( pGradAction->GetPolyPolygon(), pGradAction->GetGradient() );
+                            }
+                            else
+                            {
+                                implWriteGradient( pGradAction->GetPolyPolygon(), pGradAction->GetGradient(), pDummyVDev, i_rContext );
+                            }
+                        }
+                    }
+                    else
+                    {
+                        const sal_uInt8* pData = pA->GetData();
+                        if ( pData )
+                        {
+                            SvMemoryStream  aMemStm( const_cast<sal_uInt8 *>(pData), pA->GetDataSize(), StreamMode::READ );
+                            bool            bSkipSequence = false;
+                            OString sSeqEnd;
+
+                            if( pA->GetComment() == "XPATHSTROKE_SEQ_BEGIN" )
+                            {
+                                sSeqEnd = OString("XPATHSTROKE_SEQ_END");
+                                SvtGraphicStroke aStroke;
+                                ReadSvtGraphicStroke( aMemStm, aStroke );
+
+                                tools::Polygon aPath;
+                                aStroke.getPath( aPath );
+
+                                tools::PolyPolygon aStartArrow;
+                                tools::PolyPolygon aEndArrow;
+                                double fTransparency( aStroke.getTransparency() );
+                                double fStrokeWidth( aStroke.getStrokeWidth() );
+                                SvtGraphicStroke::DashArray aDashArray;
+
+                                aStroke.getStartArrow( aStartArrow );
+                                aStroke.getEndArrow( aEndArrow );
+                                aStroke.getDashArray( aDashArray );
+
+                                bSkipSequence = true;
+                                if ( aStartArrow.Count() || aEndArrow.Count() )
+                                    bSkipSequence = false;
+                                if ( !aDashArray.empty() && ( fStrokeWidth != 0.0 ) && ( fTransparency == 0.0 ) )
+                                    bSkipSequence = false;
+                                if ( bSkipSequence )
+                                {
+                                    PDFWriter::ExtLineInfo aInfo;
+                                    aInfo.m_fLineWidth      = fStrokeWidth;
+                                    aInfo.m_fTransparency   = fTransparency;
+                                    aInfo.m_fMiterLimit     = aStroke.getMiterLimit();
+                                    switch( aStroke.getCapType() )
+                                    {
+                                        default:
+                                        case SvtGraphicStroke::capButt:   aInfo.m_eCap = PDFWriter::capButt;break;
+                                        case SvtGraphicStroke::capRound:  aInfo.m_eCap = PDFWriter::capRound;break;
+                                        case SvtGraphicStroke::capSquare: aInfo.m_eCap = PDFWriter::capSquare;break;
+                                    }
+                                    switch( aStroke.getJoinType() )
+                                    {
+                                        default:
+                                        case SvtGraphicStroke::joinMiter: aInfo.m_eJoin = PDFWriter::joinMiter;break;
+                                        case SvtGraphicStroke::joinRound: aInfo.m_eJoin = PDFWriter::joinRound;break;
+                                        case SvtGraphicStroke::joinBevel: aInfo.m_eJoin = PDFWriter::joinBevel;break;
+                                        case SvtGraphicStroke::joinNone:
+                                            aInfo.m_eJoin = PDFWriter::joinMiter;
+                                            aInfo.m_fMiterLimit = 0.0;
+                                            break;
+                                    }
+                                    aInfo.m_aDashArray = aDashArray;
+
+                                    if(SvtGraphicStroke::joinNone == aStroke.getJoinType()
+                                        && fStrokeWidth > 0.0)
+                                    {
+                                        // emulate no edge rounding by handling single edges
+                                        const sal_uInt16 nPoints(aPath.GetSize());
+                                        const bool bCurve(aPath.HasFlags());
+
+                                        for(sal_uInt16 a(0); a + 1 < nPoints; a++)
+                                        {
+                                            if(bCurve
+                                                && PolyFlags::Normal != aPath.GetFlags(a + 1)
+                                                && a + 2 < nPoints
+                                                && PolyFlags::Normal != aPath.GetFlags(a + 2)
+                                                && a + 3 < nPoints)
+                                            {
+                                                const tools::Polygon aSnippet(4,
+                                                    aPath.GetConstPointAry() + a,
+                                                    aPath.GetConstFlagAry() + a);
+                                                m_rOuterFace.DrawPolyLine( aSnippet, aInfo );
+                                                a += 2;
+                                            }
+                                            else
+                                            {
+                                                const tools::Polygon aSnippet(2,
+                                                    aPath.GetConstPointAry() + a);
+                                                m_rOuterFace.DrawPolyLine( aSnippet, aInfo );
+                                            }
+                                        }
+                                    }
+                                    else
+                                    {
+                                        m_rOuterFace.DrawPolyLine( aPath, aInfo );
+                                    }
+                                }
+                            }
+                            else if ( pA->GetComment() == "XPATHFILL_SEQ_BEGIN" )
+                            {
+                                sSeqEnd = OString("XPATHFILL_SEQ_END");
+                                SvtGraphicFill aFill;
+                                ReadSvtGraphicFill( aMemStm, aFill );
+
+                                if ( ( aFill.getFillType() == SvtGraphicFill::fillSolid ) && ( aFill.getFillRule() == SvtGraphicFill::fillEvenOdd ) )
+                                {
+                                    double fTransparency = aFill.getTransparency();
+                                    if ( fTransparency == 0.0 )
+                                    {
+                                        tools::PolyPolygon aPath;
+                                        aFill.getPath( aPath );
+
+                                        bSkipSequence = true;
+                                        m_rOuterFace.DrawPolyPolygon( aPath );
+                                    }
+                                    else if ( fTransparency == 1.0 )
+                                        bSkipSequence = true;
+                                }
+                            }
+                            if ( bSkipSequence )
+                            {
+                                while( ++i < nCount )
+                                {
+                                    pAction = aMtf.GetAction( i );
+                                    if ( pAction->GetType() == MetaActionType::COMMENT )
+                                    {
+                                        OString sComment( static_cast<const MetaCommentAction*>(pAction)->GetComment() );
+                                        if (sComment == sSeqEnd)
+                                            break;
+                                    }
+                                    // #i44496#
+                                    // the replacement action for stroke is a filled rectangle
+                                    // the set fillcolor of the replacement is part of the graphics
+                                    // state and must not be skipped
+                                    else if( pAction->GetType() == MetaActionType::FILLCOLOR )
+                                    {
+                                        const MetaFillColorAction* pMA = static_cast<const MetaFillColorAction*>(pAction);
+                                        if( pMA->IsSetting() )
+                                            m_rOuterFace.SetFillColor( pMA->GetColor() );
+                                        else
+                                            m_rOuterFace.SetFillColor();
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+                break;
+
+                case MetaActionType::BMP:
+                {
+                    const MetaBmpAction* pA = static_cast<const MetaBmpAction*>(pAction);
+                    BitmapEx aBitmapEx( pA->GetBitmap() );
+                    Size aSize( OutputDevice::LogicToLogic( aBitmapEx.GetPrefSize(),
+                                                            aBitmapEx.GetPrefMapMode(), pDummyVDev->GetMapMode() ) );
+                    if( ! ( aSize.Width() && aSize.Height() ) )
+                        aSize = pDummyVDev->PixelToLogic( aBitmapEx.GetSizePixel() );
+
+                    Graphic aGraphic = i_pOutDevData ? i_pOutDevData->GetCurrentGraphic() : Graphic();
+                    implWriteBitmapEx( pA->GetPoint(), aSize, aBitmapEx, aGraphic, pDummyVDev, i_rContext );
+                }
+                break;
+
+                case MetaActionType::BMPSCALE:
+                {
+                    const MetaBmpScaleAction* pA = static_cast<const MetaBmpScaleAction*>(pAction);
+                    Graphic aGraphic = i_pOutDevData ? i_pOutDevData->GetCurrentGraphic() : Graphic();
+                    implWriteBitmapEx( pA->GetPoint(), pA->GetSize(), BitmapEx( pA->GetBitmap() ), aGraphic, pDummyVDev, i_rContext );
+                }
+                break;
+
+                case MetaActionType::BMPSCALEPART:
+                {
+                    const MetaBmpScalePartAction* pA = static_cast<const MetaBmpScalePartAction*>(pAction);
+                    BitmapEx aBitmapEx( pA->GetBitmap() );
+                    aBitmapEx.Crop( tools::Rectangle( pA->GetSrcPoint(), pA->GetSrcSize() ) );
+                    Graphic aGraphic = i_pOutDevData ? i_pOutDevData->GetCurrentGraphic() : Graphic();
+                    implWriteBitmapEx( pA->GetDestPoint(), pA->GetDestSize(), aBitmapEx, aGraphic, pDummyVDev, i_rContext );
+                }
+                break;
+
+                case MetaActionType::BMPEX:
+                {
+                    const MetaBmpExAction*  pA = static_cast<const MetaBmpExAction*>(pAction);
+                    const BitmapEx& aBitmapEx( pA->GetBitmapEx() );
+                    Size aSize( OutputDevice::LogicToLogic( aBitmapEx.GetPrefSize(),
+                            aBitmapEx.GetPrefMapMode(), pDummyVDev->GetMapMode() ) );
+                    Graphic aGraphic = i_pOutDevData ? i_pOutDevData->GetCurrentGraphic() : Graphic();
+                    implWriteBitmapEx( pA->GetPoint(), aSize, aBitmapEx, aGraphic, pDummyVDev, i_rContext );
+                }
+                break;
+
+                case MetaActionType::BMPEXSCALE:
+                {
+                    const MetaBmpExScaleAction* pA = static_cast<const MetaBmpExScaleAction*>(pAction);
+                    Graphic aGraphic = i_pOutDevData ? i_pOutDevData->GetCurrentGraphic() : Graphic();
+                    implWriteBitmapEx( pA->GetPoint(), pA->GetSize(), pA->GetBitmapEx(), aGraphic, pDummyVDev, i_rContext );
+                }
+                break;
+
+                case MetaActionType::BMPEXSCALEPART:
+                {
+                    const MetaBmpExScalePartAction* pA = static_cast<const MetaBmpExScalePartAction*>(pAction);
+                    BitmapEx aBitmapEx( pA->GetBitmapEx() );
+                    aBitmapEx.Crop( tools::Rectangle( pA->GetSrcPoint(), pA->GetSrcSize() ) );
+                    Graphic aGraphic = i_pOutDevData ? i_pOutDevData->GetCurrentGraphic() : Graphic();
+                    implWriteBitmapEx( pA->GetDestPoint(), pA->GetDestSize(), aBitmapEx, aGraphic, pDummyVDev, i_rContext );
+                }
+                break;
+
+                case MetaActionType::MASK:
+                case MetaActionType::MASKSCALE:
+                case MetaActionType::MASKSCALEPART:
+                {
+                    SAL_WARN( "vcl", "MetaMask...Action not supported yet" );
+                }
+                break;
+
+                case MetaActionType::TEXT:
+                {
+                    const MetaTextAction* pA = static_cast<const MetaTextAction*>(pAction);
+                    m_rOuterFace.DrawText( pA->GetPoint(), pA->GetText().copy( pA->GetIndex(), std::min<sal_Int32>(pA->GetText().getLength() - pA->GetIndex(), pA->GetLen()) ) );
+                }
+                break;
+
+                case MetaActionType::TEXTRECT:
+                {
+                    const MetaTextRectAction* pA = static_cast<const MetaTextRectAction*>(pAction);
+                    m_rOuterFace.DrawText( pA->GetRect(), pA->GetText(), pA->GetStyle() );
+                }
+                break;
+
+                case MetaActionType::TEXTARRAY:
+                {
+                    const MetaTextArrayAction* pA = static_cast<const MetaTextArrayAction*>(pAction);
+                    m_rOuterFace.DrawTextArray( pA->GetPoint(), pA->GetText(), pA->GetDXArray(), pA->GetIndex(), pA->GetLen() );
+                }
+                break;
+
+                case MetaActionType::STRETCHTEXT:
+                {
+                    const MetaStretchTextAction* pA = static_cast<const MetaStretchTextAction*>(pAction);
+                    m_rOuterFace.DrawStretchText( pA->GetPoint(), pA->GetWidth(), pA->GetText(), pA->GetIndex(), pA->GetLen() );
+                }
+                break;
+
+                case MetaActionType::TEXTLINE:
+                {
+                    const MetaTextLineAction* pA = static_cast<const MetaTextLineAction*>(pAction);
+                    m_rOuterFace.DrawTextLine( pA->GetStartPoint(), pA->GetWidth(), pA->GetStrikeout(), pA->GetUnderline(), pA->GetOverline() );
+
+                }
+                break;
+
+                case MetaActionType::CLIPREGION:
+                {
+                    const MetaClipRegionAction* pA = static_cast<const MetaClipRegionAction*>(pAction);
+
+                    if( pA->IsClipping() )
+                    {
+                        if( pA->GetRegion().IsEmpty() )
+                            m_rOuterFace.SetClipRegion( basegfx::B2DPolyPolygon() );
+                        else
+                        {
+                            const vcl::Region& aReg( pA->GetRegion() );
+                            m_rOuterFace.SetClipRegion( aReg.GetAsB2DPolyPolygon() );
+                        }
+                    }
+                    else
+                        m_rOuterFace.SetClipRegion();
+                }
+                break;
+
+                case MetaActionType::ISECTRECTCLIPREGION:
+                {
+                    const MetaISectRectClipRegionAction* pA = static_cast<const MetaISectRectClipRegionAction*>(pAction);
+                    m_rOuterFace.IntersectClipRegion( pA->GetRect() );
+                }
+                break;
+
+                case MetaActionType::ISECTREGIONCLIPREGION:
+                {
+                    const MetaISectRegionClipRegionAction* pA = static_cast<const MetaISectRegionClipRegionAction*>(pAction);
+                    const vcl::Region& aReg( pA->GetRegion() );
+                    m_rOuterFace.IntersectClipRegion( aReg.GetAsB2DPolyPolygon() );
+                }
+                break;
+
+                case MetaActionType::MOVECLIPREGION:
+                {
+                    const MetaMoveClipRegionAction* pA = static_cast<const MetaMoveClipRegionAction*>(pAction);
+                    m_rOuterFace.MoveClipRegion( pA->GetHorzMove(), pA->GetVertMove() );
+                }
+                break;
+
+                case MetaActionType::MAPMODE:
+                {
+                    const_cast< MetaAction* >( pAction )->Execute( pDummyVDev );
+                    m_rOuterFace.SetMapMode( pDummyVDev->GetMapMode() );
+                }
+                break;
+
+                case MetaActionType::LINECOLOR:
+                {
+                    const MetaLineColorAction* pA = static_cast<const MetaLineColorAction*>(pAction);
+
+                    if( pA->IsSetting() )
+                        m_rOuterFace.SetLineColor( pA->GetColor() );
+                    else
+                        m_rOuterFace.SetLineColor();
+                }
+                break;
+
+                case MetaActionType::FILLCOLOR:
+                {
+                    const MetaFillColorAction* pA = static_cast<const MetaFillColorAction*>(pAction);
+
+                    if( pA->IsSetting() )
+                        m_rOuterFace.SetFillColor( pA->GetColor() );
+                    else
+                        m_rOuterFace.SetFillColor();
+                }
+                break;
+
+                case MetaActionType::TEXTLINECOLOR:
+                {
+                    const MetaTextLineColorAction* pA = static_cast<const MetaTextLineColorAction*>(pAction);
+
+                    if( pA->IsSetting() )
+                        m_rOuterFace.SetTextLineColor( pA->GetColor() );
+                    else
+                        m_rOuterFace.SetTextLineColor();
+                }
+                break;
+
+                case MetaActionType::OVERLINECOLOR:
+                {
+                    const MetaOverlineColorAction* pA = static_cast<const MetaOverlineColorAction*>(pAction);
+
+                    if( pA->IsSetting() )
+                        m_rOuterFace.SetOverlineColor( pA->GetColor() );
+                    else
+                        m_rOuterFace.SetOverlineColor();
+                }
+                break;
+
+                case MetaActionType::TEXTFILLCOLOR:
+                {
+                    const MetaTextFillColorAction* pA = static_cast<const MetaTextFillColorAction*>(pAction);
+
+                    if( pA->IsSetting() )
+                        m_rOuterFace.SetTextFillColor( pA->GetColor() );
+                    else
+                        m_rOuterFace.SetTextFillColor();
+                }
+                break;
+
+                case MetaActionType::TEXTCOLOR:
+                {
+                    const MetaTextColorAction* pA = static_cast<const MetaTextColorAction*>(pAction);
+                    m_rOuterFace.SetTextColor( pA->GetColor() );
+                }
+                break;
+
+                case MetaActionType::TEXTALIGN:
+                {
+                    const MetaTextAlignAction* pA = static_cast<const MetaTextAlignAction*>(pAction);
+                    m_rOuterFace.SetTextAlign( pA->GetTextAlign() );
+                }
+                break;
+
+                case MetaActionType::FONT:
+                {
+                    const MetaFontAction* pA = static_cast<const MetaFontAction*>(pAction);
+                    m_rOuterFace.SetFont( pA->GetFont() );
+                }
+                break;
+
+                case MetaActionType::PUSH:
+                {
+                    const MetaPushAction* pA = static_cast<const MetaPushAction*>(pAction);
+
+                    pDummyVDev->Push( pA->GetFlags() );
+                    m_rOuterFace.Push( pA->GetFlags() );
+                }
+                break;
+
+                case MetaActionType::POP:
+                {
+                    pDummyVDev->Pop();
+                    m_rOuterFace.Pop();
+                }
+                break;
+
+                case MetaActionType::LAYOUTMODE:
+                {
+                    const MetaLayoutModeAction* pA = static_cast<const MetaLayoutModeAction*>(pAction);
+                    m_rOuterFace.SetLayoutMode( pA->GetLayoutMode() );
+                }
+                break;
+
+                case MetaActionType::TEXTLANGUAGE:
+                {
+                    const  MetaTextLanguageAction* pA = static_cast<const MetaTextLanguageAction*>(pAction);
+                    m_rOuterFace.SetDigitLanguage( pA->GetTextLanguage() );
+                }
+                break;
+
+                case MetaActionType::WALLPAPER:
+                {
+                    const MetaWallpaperAction* pA = static_cast<const MetaWallpaperAction*>(pAction);
+                    m_rOuterFace.DrawWallpaper( pA->GetRect(), pA->GetWallpaper() );
+                }
+                break;
+
+                case MetaActionType::RASTEROP:
+                {
+                    // !!! >>> we don't want to support this actions
+                }
+                break;
+
+                case MetaActionType::REFPOINT:
+                {
+                    // !!! >>> we don't want to support this actions
+                }
+                break;
+
+                default:
+                    // #i24604# Made assertion fire only once per
+                    // metafile. The asserted actions here are all
+                    // deprecated
+                    if( !bAssertionFired )
+                    {
+                        bAssertionFired = true;
+                        SAL_WARN( "vcl", "PDFExport::ImplWriteActions: deprecated and unsupported MetaAction encountered " << static_cast<int>(nType) );
+                    }
+                break;
+            }
+            i++;
+        }
+    }
+}
+
+// Encryption methods
+
+/* a crutch to transport a ::comphelper::Hash safely though UNO API
+   this is needed for the PDF export dialog, which otherwise would have to pass
+   clear text passwords down till they can be used in PDFWriter. Unfortunately
+   the MD5 sum of the password (which is needed to create the PDF encryption key)
+   is not sufficient, since an MD5 digest cannot be created in an arbitrary state
+   which would be needed in PDFWriterImpl::computeEncryptionKey.
+*/
+class EncHashTransporter : public cppu::WeakImplHelper < css::beans::XMaterialHolder >
+{
+    ::std::unique_ptr<::comphelper::Hash> m_pDigest;
+    sal_IntPtr                  maID;
+    std::vector< sal_uInt8 >    maOValue;
+
+    static std::map< sal_IntPtr, EncHashTransporter* >      sTransporters;
+public:
+    EncHashTransporter()
+        : m_pDigest(new ::comphelper::Hash(::comphelper::HashType::MD5))
+    {
+        maID = reinterpret_cast< sal_IntPtr >(this);
+        while( sTransporters.find( maID ) != sTransporters.end() ) // paranoia mode
+            maID++;
+        sTransporters[ maID ] = this;
+    }
+
+    virtual ~EncHashTransporter() override
+    {
+        sTransporters.erase( maID );
+        SAL_INFO( "vcl", "EncHashTransporter freed" );
+    }
+
+    ::comphelper::Hash* getUDigest() { return m_pDigest.get(); };
+    std::vector< sal_uInt8 >& getOValue() { return maOValue; }
+    void invalidate()
+    {
+        m_pDigest.reset();
+    }
+
+    // XMaterialHolder
+    virtual uno::Any SAL_CALL getMaterial() override
+    {
+        return uno::makeAny( sal_Int64(maID) );
+    }
+
+    static EncHashTransporter* getEncHashTransporter( const uno::Reference< beans::XMaterialHolder >& );
+
+};
+
+std::map< sal_IntPtr, EncHashTransporter* > EncHashTransporter::sTransporters;
+
+EncHashTransporter* EncHashTransporter::getEncHashTransporter( const uno::Reference< beans::XMaterialHolder >& xRef )
+{
+    EncHashTransporter* pResult = nullptr;
+    if( xRef.is() )
+    {
+        uno::Any aMat( xRef->getMaterial() );
+        sal_Int64 nMat = 0;
+        if( aMat >>= nMat )
+        {
+            std::map< sal_IntPtr, EncHashTransporter* >::iterator it = sTransporters.find( static_cast<sal_IntPtr>(nMat) );
+            if( it != sTransporters.end() )
+                pResult = it->second;
+        }
+    }
+    return pResult;
+}
+
+void PDFWriterImpl::checkAndEnableStreamEncryption( sal_Int32 nObject )
+{
+    if( m_aContext.Encryption.Encrypt() )
+    {
+        m_bEncryptThisStream = true;
+        sal_Int32 i = m_nKeyLength;
+        m_aContext.Encryption.EncryptionKey[i++] = static_cast<sal_uInt8>(nObject);
+        m_aContext.Encryption.EncryptionKey[i++] = static_cast<sal_uInt8>( nObject >> 8 );
+        m_aContext.Encryption.EncryptionKey[i++] = static_cast<sal_uInt8>( nObject >> 16 );
+        // the other location of m_nEncryptionKey is already set to 0, our fixed generation number
+        // do the MD5 hash
+        ::std::vector<unsigned char> const nMD5Sum(::comphelper::Hash::calculateHash(
+            m_aContext.Encryption.EncryptionKey.data(), i+2, ::comphelper::HashType::MD5));
+        // the i+2 to take into account the generation number, always zero
+        // initialize the RC4 with the key
+        // key length: see algorithm 3.1, step 4: (N+5) max 16
+        rtl_cipher_initARCFOUR( m_aCipher, rtl_Cipher_DirectionEncode, nMD5Sum.data(), m_nRC4KeyLength, nullptr, 0 );
+    }
+}
+
+void PDFWriterImpl::enableStringEncryption( sal_Int32 nObject )
+{
+    if( m_aContext.Encryption.Encrypt() )
+    {
+        sal_Int32 i = m_nKeyLength;
+        m_aContext.Encryption.EncryptionKey[i++] = static_cast<sal_uInt8>(nObject);
+        m_aContext.Encryption.EncryptionKey[i++] = static_cast<sal_uInt8>( nObject >> 8 );
+        m_aContext.Encryption.EncryptionKey[i++] = static_cast<sal_uInt8>( nObject >> 16 );
+        // the other location of m_nEncryptionKey is already set to 0, our fixed generation number
+        // do the MD5 hash
+        // the i+2 to take into account the generation number, always zero
+        ::std::vector<unsigned char> const nMD5Sum(::comphelper::Hash::calculateHash(
+            m_aContext.Encryption.EncryptionKey.data(), i+2, ::comphelper::HashType::MD5));
+        // initialize the RC4 with the key
+        // key length: see algorithm 3.1, step 4: (N+5) max 16
+        rtl_cipher_initARCFOUR( m_aCipher, rtl_Cipher_DirectionEncode, nMD5Sum.data(), m_nRC4KeyLength, nullptr, 0 );
+    }
+}
+
+/* init the encryption engine
+1. init the document id, used both for building the document id and for building the encryption key(s)
+2. build the encryption key following algorithms described in the PDF specification
+ */
+uno::Reference< beans::XMaterialHolder > PDFWriterImpl::initEncryption( const OUString& i_rOwnerPassword,
+                                                                        const OUString& i_rUserPassword
+                                                                        )
+{
+    uno::Reference< beans::XMaterialHolder > xResult;
+    if( !i_rOwnerPassword.isEmpty() || !i_rUserPassword.isEmpty() )
+    {
+        EncHashTransporter* pTransporter = new EncHashTransporter;
+        xResult = pTransporter;
+
+        // get padded passwords
+        sal_uInt8 aPadUPW[ENCRYPTED_PWD_SIZE], aPadOPW[ENCRYPTED_PWD_SIZE];
+        padPassword( i_rOwnerPassword.isEmpty() ? i_rUserPassword : i_rOwnerPassword, aPadOPW );
+        padPassword( i_rUserPassword, aPadUPW );
+
+        if( computeODictionaryValue( aPadOPW, aPadUPW, pTransporter->getOValue(), SECUR_128BIT_KEY ) )
+        {
+            pTransporter->getUDigest()->update(aPadUPW, ENCRYPTED_PWD_SIZE);
+        }
+        else
+            xResult.clear();
+
+        // trash temporary padded cleartext PWDs
+        rtl_secureZeroMemory (aPadOPW, sizeof(aPadOPW));
+        rtl_secureZeroMemory (aPadUPW, sizeof(aPadUPW));
+    }
+    return xResult;
+}
+
+bool PDFWriterImpl::prepareEncryption( const uno::Reference< beans::XMaterialHolder >& xEnc )
+{
+    bool bSuccess = false;
+    EncHashTransporter* pTransporter = EncHashTransporter::getEncHashTransporter( xEnc );
+    if( pTransporter )
+    {
+        sal_Int32 nKeyLength = 0, nRC4KeyLength = 0;
+        sal_Int32 nAccessPermissions = computeAccessPermissions( m_aContext.Encryption, nKeyLength, nRC4KeyLength );
+        m_aContext.Encryption.OValue = pTransporter->getOValue();
+        bSuccess = computeUDictionaryValue( pTransporter, m_aContext.Encryption, nKeyLength, nAccessPermissions );
+    }
+    if( ! bSuccess )
+    {
+        m_aContext.Encryption.OValue.clear();
+        m_aContext.Encryption.UValue.clear();
+        m_aContext.Encryption.EncryptionKey.clear();
+    }
+    return bSuccess;
+}
+
+sal_Int32 PDFWriterImpl::computeAccessPermissions( const vcl::PDFWriter::PDFEncryptionProperties& i_rProperties,
+                                                   sal_Int32& o_rKeyLength, sal_Int32& o_rRC4KeyLength )
+{
+    /*
+    2) compute the access permissions, in numerical form
+
+    the default value depends on the revision 2 (40 bit) or 3 (128 bit security):
+    - for 40 bit security the unused bit must be set to 1, since they are not used
+    - for 128 bit security the same bit must be preset to 0 and set later if needed
+    according to the table 3.15, pdf v 1.4 */
+    sal_Int32 nAccessPermissions = 0xfffff0c0;
+
+    o_rKeyLength = SECUR_128BIT_KEY;
+    o_rRC4KeyLength = 16; // for this value see PDF spec v 1.4, algorithm 3.1 step 4, where n is 16,
+                          // thus maximum permitted value is 16
+
+    nAccessPermissions |= ( i_rProperties.CanPrintTheDocument ) ?  1 << 2 : 0;
+    nAccessPermissions |= ( i_rProperties.CanModifyTheContent ) ? 1 << 3 : 0;
+    nAccessPermissions |= ( i_rProperties.CanCopyOrExtract ) ?   1 << 4 : 0;
+    nAccessPermissions |= ( i_rProperties.CanAddOrModify ) ? 1 << 5 : 0;
+    nAccessPermissions |= ( i_rProperties.CanFillInteractive ) ?         1 << 8 : 0;
+    nAccessPermissions |= ( i_rProperties.CanExtractForAccessibility ) ? 1 << 9 : 0;
+    nAccessPermissions |= ( i_rProperties.CanAssemble ) ?                1 << 10 : 0;
+    nAccessPermissions |= ( i_rProperties.CanPrintFull ) ?               1 << 11 : 0;
+    return nAccessPermissions;
+}
+
+/*************************************************************
+begin i12626 methods
+
+Implements Algorithm 3.2, step 1 only
+*/
+void PDFWriterImpl::padPassword( const OUString& i_rPassword, sal_uInt8* o_pPaddedPW )
+{
+    // get ansi-1252 version of the password string CHECKIT ! i12626
+    OString aString( OUStringToOString( i_rPassword, RTL_TEXTENCODING_MS_1252 ) );
+
+    //copy the string to the target
+    sal_Int32 nToCopy = ( aString.getLength() < ENCRYPTED_PWD_SIZE ) ? aString.getLength() : ENCRYPTED_PWD_SIZE;
+    sal_Int32 nCurrentChar;
+
+    for( nCurrentChar = 0; nCurrentChar < nToCopy; nCurrentChar++ )
+        o_pPaddedPW[nCurrentChar] = static_cast<sal_uInt8>( aString[nCurrentChar] );
+
+    //pad it with standard byte string
+    sal_Int32 i,y;
+    for( i = nCurrentChar, y = 0 ; i < ENCRYPTED_PWD_SIZE; i++, y++ )
+        o_pPaddedPW[i] = s_nPadString[y];
+}
+
+/**********************************
+Algorithm 3.2  Compute the encryption key used
+
+step 1 should already be done before calling, the paThePaddedPassword parameter should contain
+the padded password and must be 32 byte long, the encryption key is returned into the paEncryptionKey parameter,
+it will be 16 byte long for 128 bit security; for 40 bit security only the first 5 bytes are used
+
+TODO: in pdf ver 1.5 and 1.6 the step 6 is different, should be implemented. See spec.
+
+*/
+bool PDFWriterImpl::computeEncryptionKey( EncHashTransporter* i_pTransporter, vcl::PDFWriter::PDFEncryptionProperties& io_rProperties, sal_Int32 i_nAccessPermissions )
+{
+    bool bSuccess = true;
+    ::std::vector<unsigned char> nMD5Sum;
+
+    // transporter contains an MD5 digest with the padded user password already
+    ::comphelper::Hash *const pDigest = i_pTransporter->getUDigest();
+    if (pDigest)
+    {
+        //step 3
+        if( ! io_rProperties.OValue.empty() )
+            pDigest->update(io_rProperties.OValue.data(), io_rProperties.OValue.size());
+        else
+            bSuccess = false;
+        //Step 4
+        sal_uInt8 nPerm[4];
+
+        nPerm[0] = static_cast<sal_uInt8>(i_nAccessPermissions);
+        nPerm[1] = static_cast<sal_uInt8>( i_nAccessPermissions >> 8 );
+        nPerm[2] = static_cast<sal_uInt8>( i_nAccessPermissions >> 16 );
+        nPerm[3] = static_cast<sal_uInt8>( i_nAccessPermissions >> 24 );
+
+        pDigest->update(nPerm, sizeof(nPerm));
+
+        //step 5, get the document ID, binary form
+        pDigest->update(io_rProperties.DocumentIdentifier.data(), io_rProperties.DocumentIdentifier.size());
+        //get the digest
+        nMD5Sum = pDigest->finalize();
+
+        //step 6, only if 128 bit
+        for (sal_Int32 i = 0; i < 50; i++)
+        {
+            nMD5Sum = ::comphelper::Hash::calculateHash(nMD5Sum.data(), nMD5Sum.size(), ::comphelper::HashType::MD5);
+        }
+    }
+    else
+        bSuccess = false;
+
+    i_pTransporter->invalidate();
+
+    //Step 7
+    if( bSuccess )
+    {
+        io_rProperties.EncryptionKey.resize( MAXIMUM_RC4_KEY_LENGTH );
+        for( sal_Int32 i = 0; i < MD5_DIGEST_SIZE; i++ )
+            io_rProperties.EncryptionKey[i] = nMD5Sum[i];
+    }
+    else
+        io_rProperties.EncryptionKey.clear();
+
+    return bSuccess;
+}
+
+/**********************************
+Algorithm 3.3  Compute the encryption dictionary /O value, save into the class data member
+the step numbers down here correspond to the ones in PDF v.1.4 specification
+*/
+bool PDFWriterImpl::computeODictionaryValue( const sal_uInt8* i_pPaddedOwnerPassword,
+                                             const sal_uInt8* i_pPaddedUserPassword,
+                                             std::vector< sal_uInt8 >& io_rOValue,
+                                             sal_Int32 i_nKeyLength
+                                             )
+{
+    bool bSuccess = true;
+
+    io_rOValue.resize( ENCRYPTED_PWD_SIZE );
+
+    rtlCipher aCipher = rtl_cipher_createARCFOUR( rtl_Cipher_ModeStream );
+    if (aCipher)
+    {
+        //step 1 already done, data is in i_pPaddedOwnerPassword
+        //step 2
+
+        ::std::vector<unsigned char> nMD5Sum(::comphelper::Hash::calculateHash(
+            i_pPaddedOwnerPassword, ENCRYPTED_PWD_SIZE, ::comphelper::HashType::MD5));
+        //step 3, only if 128 bit
+        if (i_nKeyLength == SECUR_128BIT_KEY)
+        {
+            sal_Int32 i;
+            for (i = 0; i < 50; i++)
+            {
+                nMD5Sum = ::comphelper::Hash::calculateHash(nMD5Sum.data(), nMD5Sum.size(), ::comphelper::HashType::MD5);
+            }
+        }
+        //Step 4, the key is in nMD5Sum
+        //step 5 already done, data is in i_pPaddedUserPassword
+        //step 6
+        if (rtl_cipher_initARCFOUR( aCipher, rtl_Cipher_DirectionEncode,
+                                    nMD5Sum.data(), i_nKeyLength , nullptr, 0 )
+            == rtl_Cipher_E_None)
+        {
+            // encrypt the user password using the key set above
+            rtl_cipher_encodeARCFOUR( aCipher, i_pPaddedUserPassword, ENCRYPTED_PWD_SIZE, // the data to be encrypted
+                                      io_rOValue.data(), sal_Int32(io_rOValue.size()) ); //encrypted data
+            //Step 7, only if 128 bit
+            if( i_nKeyLength == SECUR_128BIT_KEY )
+            {
+                sal_uInt32 i;
+                size_t y;
+                sal_uInt8 nLocalKey[ SECUR_128BIT_KEY ]; // 16 = 128 bit key
+
+                for( i = 1; i <= 19; i++ ) // do it 19 times, start with 1
+                {
+                    for( y = 0; y < sizeof( nLocalKey ); y++ )
+                        nLocalKey[y] = static_cast<sal_uInt8>( nMD5Sum[y] ^ i );
+
+                    if (rtl_cipher_initARCFOUR( aCipher, rtl_Cipher_DirectionEncode,
+                                                nLocalKey, SECUR_128BIT_KEY, nullptr, 0 ) //destination data area, on init can be NULL
+                        != rtl_Cipher_E_None)
+                    {
+                        bSuccess = false;
+                        break;
+                    }
+                    rtl_cipher_encodeARCFOUR( aCipher, io_rOValue.data(), sal_Int32(io_rOValue.size()), // the data to be encrypted
+                                              io_rOValue.data(), sal_Int32(io_rOValue.size()) ); // encrypted data, can be the same as the input, encrypt "in place"
+                    //step 8, store in class data member
+                }
+            }
+        }
+        else
+            bSuccess = false;
+    }
+    else
+        bSuccess = false;
+
+    if( aCipher )
+        rtl_cipher_destroyARCFOUR( aCipher );
+
+    if( ! bSuccess )
+        io_rOValue.clear();
+    return bSuccess;
+}
+
+/**********************************
+Algorithms 3.4 and 3.5  Compute the encryption dictionary /U value, save into the class data member, revision 2 (40 bit) or 3 (128 bit)
+*/
+bool PDFWriterImpl::computeUDictionaryValue( EncHashTransporter* i_pTransporter,
+                                             vcl::PDFWriter::PDFEncryptionProperties& io_rProperties,
+                                             sal_Int32 i_nKeyLength,
+                                             sal_Int32 i_nAccessPermissions
+                                             )
+{
+    bool bSuccess = true;
+
+    io_rProperties.UValue.resize( ENCRYPTED_PWD_SIZE );
+
+    ::comphelper::Hash aDigest(::comphelper::HashType::MD5);
+    rtlCipher aCipher = rtl_cipher_createARCFOUR( rtl_Cipher_ModeStream );
+    if (aCipher)
+    {
+        //step 1, common to both 3.4 and 3.5
+        if( computeEncryptionKey( i_pTransporter, io_rProperties, i_nAccessPermissions ) )
+        {
+            // prepare encryption key for object
+            for( sal_Int32 i = i_nKeyLength, y = 0; y < 5 ; y++ )
+                io_rProperties.EncryptionKey[i++] = 0;
+
+            //or 3.5, for 128 bit security
+            //step6, initialize the last 16 bytes of the encrypted user password to 0
+            for(sal_uInt32 i = MD5_DIGEST_SIZE; i < sal_uInt32(io_rProperties.UValue.size()); i++)
+                io_rProperties.UValue[i] = 0;
+            //steps 2 and 3
+            aDigest.update(s_nPadString, sizeof(s_nPadString));
+            aDigest.update(io_rProperties.DocumentIdentifier.data(), io_rProperties.DocumentIdentifier.size());
+
+            ::std::vector<unsigned char> const nMD5Sum(aDigest.finalize());
+            //Step 4
+            rtl_cipher_initARCFOUR( aCipher, rtl_Cipher_DirectionEncode,
+                                    io_rProperties.EncryptionKey.data(), SECUR_128BIT_KEY, nullptr, 0 ); //destination data area
+            rtl_cipher_encodeARCFOUR( aCipher, nMD5Sum.data(), nMD5Sum.size(), // the data to be encrypted
+                                      io_rProperties.UValue.data(), SECUR_128BIT_KEY ); //encrypted data, stored in class data member
+            //step 5
+            sal_uInt32 i;
+            size_t y;
+            sal_uInt8 nLocalKey[SECUR_128BIT_KEY];
+
+            for( i = 1; i <= 19; i++ ) // do it 19 times, start with 1
+            {
+                for( y = 0; y < sizeof( nLocalKey ) ; y++ )
+                    nLocalKey[y] = static_cast<sal_uInt8>( io_rProperties.EncryptionKey[y] ^ i );
+
+                rtl_cipher_initARCFOUR( aCipher, rtl_Cipher_DirectionEncode,
+                                        nLocalKey, SECUR_128BIT_KEY, // key and key length
+                                        nullptr, 0 ); //destination data area, on init can be NULL
+                rtl_cipher_encodeARCFOUR( aCipher, io_rProperties.UValue.data(), SECUR_128BIT_KEY, // the data to be encrypted
+                                          io_rProperties.UValue.data(), SECUR_128BIT_KEY ); // encrypted data, can be the same as the input, encrypt "in place"
+            }
+        }
+        else
+            bSuccess = false;
+    }
+    else
+        bSuccess = false;
+
+    if( aCipher )
+        rtl_cipher_destroyARCFOUR( aCipher );
+
+    if( ! bSuccess )
+        io_rProperties.UValue.clear();
+    return bSuccess;
+}
+
+/* end i12626 methods */
+
+static const long unsetRun[256] =
+{
+    8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, /* 0x00 - 0x0f */
+    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* 0x10 - 0x1f */
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 0x20 - 0x2f */
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 0x30 - 0x3f */
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x40 - 0x4f */
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x50 - 0x5f */
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x60 - 0x6f */
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x70 - 0x7f */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x80 - 0x8f */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90 - 0x9f */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa0 - 0xaf */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xb0 - 0xbf */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xc0 - 0xcf */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xd0 - 0xdf */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xe0 - 0xef */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xf0 - 0xff */
+};
+
+static const long setRun[256] =
+{
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x00 - 0x0f */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10 - 0x1f */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x20 - 0x2f */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x30 - 0x3f */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x40 - 0x4f */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x50 - 0x5f */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x60 - 0x6f */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x70 - 0x7f */
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x80 - 0x8f */
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x90 - 0x9f */
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0xa0 - 0xaf */
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0xb0 - 0xbf */
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 0xc0 - 0xcf */
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 0xd0 - 0xdf */
+    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* 0xe0 - 0xef */
+    4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 7, 8, /* 0xf0 - 0xff */
+};
+
+static bool isSet( const Scanline i_pLine, long i_nIndex )
+{
+    return (i_pLine[ i_nIndex/8 ] & (0x80 >> (i_nIndex&7))) != 0;
+}
+
+static long findBitRunImpl( const Scanline i_pLine, long i_nStartIndex, long i_nW, bool i_bSet )
+{
+    long nIndex = i_nStartIndex;
+    if( nIndex < i_nW )
+    {
+        const sal_uInt8 * pByte = i_pLine + (nIndex/8);
+        sal_uInt8 nByte = *pByte;
+
+        // run up to byte boundary
+        long nBitInByte = (nIndex & 7);
+        if( nBitInByte )
+        {
+            sal_uInt8 nMask = 0x80 >> nBitInByte;
+            while( nBitInByte != 8 )
+            {
+                if( (nByte & nMask) != (i_bSet ? nMask : 0) )
+                    return std::min(nIndex, i_nW);
+                nMask = nMask >> 1;
+                nBitInByte++;
+                nIndex++;
+            }
+            if( nIndex < i_nW )
+            {
+                pByte++;
+                nByte = *pByte;
+            }
+        }
+
+        sal_uInt8 nRunByte;
+        const long* pRunTable;
+        if( i_bSet )
+        {
+            nRunByte = 0xff;
+            pRunTable = setRun;
+        }
+        else
+        {
+            nRunByte = 0;
+            pRunTable = unsetRun;
+        }
+
+        if( nIndex < i_nW )
+        {
+            while( nByte == nRunByte )
+            {
+                nIndex += 8;
+
+                if (nIndex >= i_nW)
+                    break;
+
+                pByte++;
+                nByte = *pByte;
+            }
+        }
+
+        if( nIndex < i_nW )
+        {
+            nIndex += pRunTable[nByte];
+        }
+    }
+    return std::min(nIndex, i_nW);
+}
+
+static long findBitRun(const Scanline i_pLine, long i_nStartIndex, long i_nW, bool i_bSet)
+{
+    if (i_nStartIndex < 0)
+        return i_nW;
+
+    return findBitRunImpl(i_pLine, i_nStartIndex, i_nW, i_bSet);
+}
+
+static long findBitRun(const Scanline i_pLine, long i_nStartIndex, long i_nW)
+{
+    if (i_nStartIndex < 0)
+        return i_nW;
+
+    const bool bSet = i_nStartIndex < i_nW && isSet(i_pLine, i_nStartIndex);
+
+    return findBitRunImpl(i_pLine, i_nStartIndex, i_nW, bSet);
+}
+
+struct BitStreamState
+{
+    sal_uInt8       mnBuffer;
+    sal_uInt32      mnNextBitPos;
+
+    BitStreamState()
+    : mnBuffer( 0 )
+    , mnNextBitPos( 8 )
+    {
+    }
+
+    const sal_uInt8& getByte() const { return mnBuffer; }
+    void flush() { mnNextBitPos = 8; mnBuffer = 0; }
+};
+
+void PDFWriterImpl::putG4Bits( sal_uInt32 i_nLength, sal_uInt32 i_nCode, BitStreamState& io_rState )
+{
+    while( i_nLength > io_rState.mnNextBitPos )
+    {
+        io_rState.mnBuffer |= static_cast<sal_uInt8>( i_nCode >> (i_nLength - io_rState.mnNextBitPos) );
+        i_nLength -= io_rState.mnNextBitPos;
+        writeBuffer( &io_rState.getByte(), 1 );
+        io_rState.flush();
+    }
+    assert(i_nLength < 9);
+    static const unsigned int msbmask[9] = { 0x00, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff };
+    io_rState.mnBuffer |= static_cast<sal_uInt8>( (i_nCode & msbmask[i_nLength]) << (io_rState.mnNextBitPos - i_nLength) );
+    io_rState.mnNextBitPos -= i_nLength;
+    if( io_rState.mnNextBitPos == 0 )
+    {
+        writeBuffer( &io_rState.getByte(), 1 );
+        io_rState.flush();
+    }
+}
+
+namespace {
+
+struct PixelCode
+{
+    sal_uInt32      mnEncodedPixels;
+    sal_uInt32      mnCodeBits;
+    sal_uInt32      mnCode;
+};
+
+}
+
+static const PixelCode WhitePixelCodes[] =
+{
+    { 0, 8, 0x35 },     // 0011 0101
+    { 1, 6, 0x7 },      // 0001 11
+    { 2, 4, 0x7 },      // 0111
+    { 3, 4, 0x8 },      // 1000
+    { 4, 4, 0xB },      // 1011
+    { 5, 4, 0xC },      // 1100
+    { 6, 4, 0xE },      // 1110
+    { 7, 4, 0xF },      // 1111
+    { 8, 5, 0x13 },     // 1001 1
+    { 9, 5, 0x14 },     // 1010 0
+    { 10, 5, 0x7 },     // 0011 1
+    { 11, 5, 0x8 },     // 0100 0
+    { 12, 6, 0x8 },     // 0010 00
+    { 13, 6, 0x3 },     // 0000 11
+    { 14, 6, 0x34 },    // 1101 00
+    { 15, 6, 0x35 },    // 1101 01
+    { 16, 6, 0x2A },    // 1010 10
+    { 17, 6, 0x2B },    // 1010 11
+    { 18, 7, 0x27 },    // 0100 111
+    { 19, 7, 0xC },     // 0001 100
+    { 20, 7, 0x8 },     // 0001 000
+    { 21, 7, 0x17 },    // 0010 111
+    { 22, 7, 0x3 },     // 0000 011
+    { 23, 7, 0x4 },     // 0000 100
+    { 24, 7, 0x28 },    // 0101 000
+    { 25, 7, 0x2B },    // 0101 011
+    { 26, 7, 0x13 },    // 0010 011
+    { 27, 7, 0x24 },    // 0100 100
+    { 28, 7, 0x18 },    // 0011 000
+    { 29, 8, 0x2 },     // 0000 0010
+    { 30, 8, 0x3 },     // 0000 0011
+    { 31, 8, 0x1A },    // 0001 1010
+    { 32, 8, 0x1B },    // 0001 1011
+    { 33, 8, 0x12 },    // 0001 0010
+    { 34, 8, 0x13 },    // 0001 0011
+    { 35, 8, 0x14 },    // 0001 0100
+    { 36, 8, 0x15 },    // 0001 0101
+    { 37, 8, 0x16 },    // 0001 0110
+    { 38, 8, 0x17 },    // 0001 0111
+    { 39, 8, 0x28 },    // 0010 1000
+    { 40, 8, 0x29 },    // 0010 1001
+    { 41, 8, 0x2A },    // 0010 1010
+    { 42, 8, 0x2B },    // 0010 1011
+    { 43, 8, 0x2C },    // 0010 1100
+    { 44, 8, 0x2D },    // 0010 1101
+    { 45, 8, 0x4 },     // 0000 0100
+    { 46, 8, 0x5 },     // 0000 0101
+    { 47, 8, 0xA },     // 0000 1010
+    { 48, 8, 0xB },     // 0000 1011
+    { 49, 8, 0x52 },    // 0101 0010
+    { 50, 8, 0x53 },    // 0101 0011
+    { 51, 8, 0x54 },    // 0101 0100
+    { 52, 8, 0x55 },    // 0101 0101
+    { 53, 8, 0x24 },    // 0010 0100
+    { 54, 8, 0x25 },    // 0010 0101
+    { 55, 8, 0x58 },    // 0101 1000
+    { 56, 8, 0x59 },    // 0101 1001
+    { 57, 8, 0x5A },    // 0101 1010
+    { 58, 8, 0x5B },    // 0101 1011
+    { 59, 8, 0x4A },    // 0100 1010
+    { 60, 8, 0x4B },    // 0100 1011
+    { 61, 8, 0x32 },    // 0011 0010
+    { 62, 8, 0x33 },    // 0011 0011
+    { 63, 8, 0x34 },    // 0011 0100
+    { 64, 5, 0x1B },    // 1101 1
+    { 128, 5, 0x12 },   // 1001 0
+    { 192, 6, 0x17 },   // 0101 11
+    { 256, 7, 0x37 },   // 0110 111
+    { 320, 8, 0x36 },   // 0011 0110
+    { 384, 8, 0x37 },   // 0011 0111
+    { 448, 8, 0x64 },   // 0110 0100
+    { 512, 8, 0x65 },   // 0110 0101
+    { 576, 8, 0x68 },   // 0110 1000
+    { 640, 8, 0x67 },   // 0110 0111
+    { 704, 9, 0xCC },   // 0110 0110 0
+    { 768, 9, 0xCD },   // 0110 0110 1
+    { 832, 9, 0xD2 },   // 0110 1001 0
+    { 896, 9, 0xD3 },   // 0110 1001 1
+    { 960, 9, 0xD4 },   // 0110 1010 0
+    { 1024, 9, 0xD5 },  // 0110 1010 1
+    { 1088, 9, 0xD6 },  // 0110 1011 0
+    { 1152, 9, 0xD7 },  // 0110 1011 1
+    { 1216, 9, 0xD8 },  // 0110 1100 0
+    { 1280, 9, 0xD9 },  // 0110 1100 1
+    { 1344, 9, 0xDA },  // 0110 1101 0
+    { 1408, 9, 0xDB },  // 0110 1101 1
+    { 1472, 9, 0x98 },  // 0100 1100 0
+    { 1536, 9, 0x99 },  // 0100 1100 1
+    { 1600, 9, 0x9A },  // 0100 1101 0
+    { 1664, 6, 0x18 },  // 0110 00
+    { 1728, 9, 0x9B },  // 0100 1101 1
+    { 1792, 11, 0x8 },  // 0000 0001 000
+    { 1856, 11, 0xC },  // 0000 0001 100
+    { 1920, 11, 0xD },  // 0000 0001 101
+    { 1984, 12, 0x12 }, // 0000 0001 0010
+    { 2048, 12, 0x13 }, // 0000 0001 0011
+    { 2112, 12, 0x14 }, // 0000 0001 0100
+    { 2176, 12, 0x15 }, // 0000 0001 0101
+    { 2240, 12, 0x16 }, // 0000 0001 0110
+    { 2304, 12, 0x17 }, // 0000 0001 0111
+    { 2368, 12, 0x1C }, // 0000 0001 1100
+    { 2432, 12, 0x1D }, // 0000 0001 1101
+    { 2496, 12, 0x1E }, // 0000 0001 1110
+    { 2560, 12, 0x1F }  // 0000 0001 1111
+};
+
+static const PixelCode BlackPixelCodes[] =
+{
+    { 0, 10, 0x37 },    // 0000 1101 11
+    { 1, 3, 0x2 },      // 010
+    { 2, 2, 0x3 },      // 11
+    { 3, 2, 0x2 },      // 10
+    { 4, 3, 0x3 },      // 011
+    { 5, 4, 0x3 },      // 0011
+    { 6, 4, 0x2 },      // 0010
+    { 7, 5, 0x3 },      // 0001 1
+    { 8, 6, 0x5 },      // 0001 01
+    { 9, 6, 0x4 },      // 0001 00
+    { 10, 7, 0x4 },     // 0000 100
+    { 11, 7, 0x5 },     // 0000 101
+    { 12, 7, 0x7 },     // 0000 111
+    { 13, 8, 0x4 },     // 0000 0100
+    { 14, 8, 0x7 },     // 0000 0111
+    { 15, 9, 0x18 },    // 0000 1100 0
+    { 16, 10, 0x17 },   // 0000 0101 11
+    { 17, 10, 0x18 },   // 0000 0110 00
+    { 18, 10, 0x8 },    // 0000 0010 00
+    { 19, 11, 0x67 },   // 0000 1100 111
+    { 20, 11, 0x68 },   // 0000 1101 000
+    { 21, 11, 0x6C },   // 0000 1101 100
+    { 22, 11, 0x37 },   // 0000 0110 111
+    { 23, 11, 0x28 },   // 0000 0101 000
+    { 24, 11, 0x17 },   // 0000 0010 111
+    { 25, 11, 0x18 },   // 0000 0011 000
+    { 26, 12, 0xCA },   // 0000 1100 1010
+    { 27, 12, 0xCB },   // 0000 1100 1011
+    { 28, 12, 0xCC },   // 0000 1100 1100
+    { 29, 12, 0xCD },   // 0000 1100 1101
+    { 30, 12, 0x68 },   // 0000 0110 1000
+    { 31, 12, 0x69 },   // 0000 0110 1001
+    { 32, 12, 0x6A },   // 0000 0110 1010
+    { 33, 12, 0x6B },   // 0000 0110 1011
+    { 34, 12, 0xD2 },   // 0000 1101 0010
+    { 35, 12, 0xD3 },   // 0000 1101 0011
+    { 36, 12, 0xD4 },   // 0000 1101 0100
+    { 37, 12, 0xD5 },   // 0000 1101 0101
+    { 38, 12, 0xD6 },   // 0000 1101 0110
+    { 39, 12, 0xD7 },   // 0000 1101 0111
+    { 40, 12, 0x6C },   // 0000 0110 1100
+    { 41, 12, 0x6D },   // 0000 0110 1101
+    { 42, 12, 0xDA },   // 0000 1101 1010
+    { 43, 12, 0xDB },   // 0000 1101 1011
+    { 44, 12, 0x54 },   // 0000 0101 0100
+    { 45, 12, 0x55 },   // 0000 0101 0101
+    { 46, 12, 0x56 },   // 0000 0101 0110
+    { 47, 12, 0x57 },   // 0000 0101 0111
+    { 48, 12, 0x64 },   // 0000 0110 0100
+    { 49, 12, 0x65 },   // 0000 0110 0101
+    { 50, 12, 0x52 },   // 0000 0101 0010
+    { 51, 12, 0x53 },   // 0000 0101 0011
+    { 52, 12, 0x24 },   // 0000 0010 0100
+    { 53, 12, 0x37 },   // 0000 0011 0111
+    { 54, 12, 0x38 },   // 0000 0011 1000
+    { 55, 12, 0x27 },   // 0000 0010 0111
+    { 56, 12, 0x28 },   // 0000 0010 1000
+    { 57, 12, 0x58 },   // 0000 0101 1000
+    { 58, 12, 0x59 },   // 0000 0101 1001
+    { 59, 12, 0x2B },   // 0000 0010 1011
+    { 60, 12, 0x2C },   // 0000 0010 1100
+    { 61, 12, 0x5A },   // 0000 0101 1010
+    { 62, 12, 0x66 },   // 0000 0110 0110
+    { 63, 12, 0x67 },   // 0000 0110 0111
+    { 64, 10, 0xF },    // 0000 0011 11
+    { 128, 12, 0xC8 },  // 0000 1100 1000
+    { 192, 12, 0xC9 },  // 0000 1100 1001
+    { 256, 12, 0x5B },  // 0000 0101 1011
+    { 320, 12, 0x33 },  // 0000 0011 0011
+    { 384, 12, 0x34 },  // 0000 0011 0100
+    { 448, 12, 0x35 },  // 0000 0011 0101
+    { 512, 13, 0x6C },  // 0000 0011 0110 0
+    { 576, 13, 0x6D },  // 0000 0011 0110 1
+    { 640, 13, 0x4A },  // 0000 0010 0101 0
+    { 704, 13, 0x4B },  // 0000 0010 0101 1
+    { 768, 13, 0x4C },  // 0000 0010 0110 0
+    { 832, 13, 0x4D },  // 0000 0010 0110 1
+    { 896, 13, 0x72 },  // 0000 0011 1001 0
+    { 960, 13, 0x73 },  // 0000 0011 1001 1
+    { 1024, 13, 0x74 }, // 0000 0011 1010 0
+    { 1088, 13, 0x75 }, // 0000 0011 1010 1
+    { 1152, 13, 0x76 }, // 0000 0011 1011 0
+    { 1216, 13, 0x77 }, // 0000 0011 1011 1
+    { 1280, 13, 0x52 }, // 0000 0010 1001 0
+    { 1344, 13, 0x53 }, // 0000 0010 1001 1
+    { 1408, 13, 0x54 }, // 0000 0010 1010 0
+    { 1472, 13, 0x55 }, // 0000 0010 1010 1
+    { 1536, 13, 0x5A }, // 0000 0010 1101 0
+    { 1600, 13, 0x5B }, // 0000 0010 1101 1
+    { 1664, 13, 0x64 }, // 0000 0011 0010 0
+    { 1728, 13, 0x65 }, // 0000 0011 0010 1
+    { 1792, 11, 0x8 },  // 0000 0001 000
+    { 1856, 11, 0xC },  // 0000 0001 100
+    { 1920, 11, 0xD },  // 0000 0001 101
+    { 1984, 12, 0x12 }, // 0000 0001 0010
+    { 2048, 12, 0x13 }, // 0000 0001 0011
+    { 2112, 12, 0x14 }, // 0000 0001 0100
+    { 2176, 12, 0x15 }, // 0000 0001 0101
+    { 2240, 12, 0x16 }, // 0000 0001 0110
+    { 2304, 12, 0x17 }, // 0000 0001 0111
+    { 2368, 12, 0x1C }, // 0000 0001 1100
+    { 2432, 12, 0x1D }, // 0000 0001 1101
+    { 2496, 12, 0x1E }, // 0000 0001 1110
+    { 2560, 12, 0x1F }  // 0000 0001 1111
+};
+
+void PDFWriterImpl::putG4Span( long i_nSpan, bool i_bWhitePixel, BitStreamState& io_rState )
+{
+    const PixelCode* pTable = i_bWhitePixel ? WhitePixelCodes : BlackPixelCodes;
+    // maximum encoded span is 2560 consecutive pixels
+    while( i_nSpan > 2623 )
+    {
+        // write 2560 bits, that is entry (63 + (2560 >> 6)) == 103 in the appropriate table
+        putG4Bits( pTable[103].mnCodeBits, pTable[103].mnCode, io_rState );
+        i_nSpan -= pTable[103].mnEncodedPixels;
+    }
+    // write multiples of 64 pixels up to 2560
+    if( i_nSpan > 63 )
+    {
+        sal_uInt32 nTabIndex = 63 + (i_nSpan >> 6);
+        OSL_ASSERT( pTable[nTabIndex].mnEncodedPixels == static_cast<sal_uInt32>(64*(i_nSpan >> 6)) );
+        putG4Bits( pTable[nTabIndex].mnCodeBits, pTable[nTabIndex].mnCode, io_rState );
+        i_nSpan -= pTable[nTabIndex].mnEncodedPixels;
+    }
+    putG4Bits( pTable[i_nSpan].mnCodeBits, pTable[i_nSpan].mnCode, io_rState );
+}
+
+void PDFWriterImpl::writeG4Stream( BitmapReadAccess const * i_pBitmap )
+{
+    long nW = i_pBitmap->Width();
+    long nH = i_pBitmap->Height();
+    if( nW <= 0 || nH <= 0 )
+        return;
+    if( i_pBitmap->GetBitCount() != 1 )
+        return;
+
+    BitStreamState aBitState;
+
+    // the first reference line is virtual and completely empty
+    std::unique_ptr<sal_uInt8[]> pFirstRefLine(new  sal_uInt8[nW/8 + 1]);
+    memset(pFirstRefLine.get(), 0, nW/8 + 1);
+    Scanline pRefLine = pFirstRefLine.get();
+    for( long nY = 0; nY < nH; nY++ )
+    {
+        const Scanline pCurLine = i_pBitmap->GetScanline( nY );
+        long nLineIndex = 0;
+        bool bRunSet = (*pCurLine & 0x80) != 0;
+        bool bRefSet = (*pRefLine & 0x80) != 0;
+        long nRunIndex1 = bRunSet ? 0 : findBitRun( pCurLine, 0, nW, bRunSet );
+        long nRefIndex1 = bRefSet ? 0 : findBitRun( pRefLine, 0, nW, bRefSet );
+        for( ; nLineIndex < nW; )
+        {
+            long nRefIndex2 = findBitRun( pRefLine, nRefIndex1, nW );
+            if( nRefIndex2 >= nRunIndex1 )
+            {
+                long nDiff = nRefIndex1 - nRunIndex1;
+                if( -3 <= nDiff && nDiff <= 3 )
+                {   // vertical coding
+                    static const struct
+                    {
+                        sal_uInt32 mnCodeBits;
+                        sal_uInt32 mnCode;
+                    } VerticalCodes[7] = {
+                        { 7, 0x03 },    // 0000 011
+                        { 6, 0x03 },    // 0000 11
+                        { 3, 0x03 },    // 011
+                        { 1, 0x1 },     // 1
+                        { 3, 0x2 },     // 010
+                        { 6, 0x02 },    // 0000 10
+                        { 7, 0x02 }     // 0000 010
+                    };
+                    // convert to index
+                    nDiff += 3;
+
+                    // emit diff code
+                    putG4Bits( VerticalCodes[nDiff].mnCodeBits, VerticalCodes[nDiff].mnCode, aBitState );
+                    nLineIndex = nRunIndex1;
+                }
+                else
+                {   // difference too large, horizontal coding
+                    // emit horz code 001
+                    putG4Bits( 3, 0x1, aBitState );
+                    long nRunIndex2 = findBitRun( pCurLine, nRunIndex1, nW );
+                    bool bWhiteFirst = ( nLineIndex + nRunIndex1 == 0 || ! isSet( pCurLine, nLineIndex ) );
+                    putG4Span( nRunIndex1 - nLineIndex, bWhiteFirst, aBitState );
+                    putG4Span( nRunIndex2 - nRunIndex1, ! bWhiteFirst, aBitState );
+                    nLineIndex = nRunIndex2;
+                }
+            }
+            else
+            {   // emit pass code 0001
+                putG4Bits( 4, 0x1, aBitState );
+                nLineIndex = nRefIndex2;
+            }
+            if( nLineIndex < nW )
+            {
+                bool bSet = isSet( pCurLine, nLineIndex );
+                nRunIndex1 = findBitRun( pCurLine, nLineIndex, nW, bSet );
+                nRefIndex1 = findBitRun( pRefLine, nLineIndex, nW, ! bSet );
+                nRefIndex1 = findBitRun( pRefLine, nRefIndex1, nW, bSet );
+            }
+        }
+
+        // the current line is the reference for the next line
+        pRefLine = pCurLine;
+    }
+    // terminate strip with EOFB
+    putG4Bits( 12, 1, aBitState );
+    putG4Bits( 12, 1, aBitState );
+    if( aBitState.mnNextBitPos != 8 )
+    {
+        writeBuffer( &aBitState.getByte(), 1 );
+        aBitState.flush();
+    }
+}
+
+void PDFWriterImpl::DrawHatchLine_DrawLine(const Point& rStartPoint, const Point& rEndPoint)
+{
+    drawLine(rStartPoint, rEndPoint);
+}
+
+static bool lcl_canUsePDFAxialShading(const Gradient& rGradient) {
+    switch (rGradient.GetStyle())
+    {
+        case GradientStyle::Linear:
+        case GradientStyle::Axial:
+            break;
+        default:
+            return false;
+    }
+
+    // TODO: handle step count
+    return rGradient.GetSteps() <= 0;
+}
+
+void PDFWriterImpl::ImplClearFontData(bool bNewFontLists)
+{
+    VirtualDevice::ImplClearFontData(bNewFontLists);
+    if (bNewFontLists && AcquireGraphics())
+    {
+        ReleaseFontCollection();
+        ReleaseFontCache();
+    }
+}
+
+void PDFWriterImpl::ImplRefreshFontData(bool bNewFontLists)
+{
+    if (bNewFontLists && AcquireGraphics())
+    {
+        SetFontCollectionFromSVData();
+        ResetNewFontCache();
+    }
+}
+
+vcl::Region PDFWriterImpl::ClipToDeviceBounds(vcl::Region aRegion) const
+{
+    return aRegion;
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/print.cxx b/vcl/source/gdi/print.cxx
new file mode 100644
index 000000000..e6386ef17
--- /dev/null
+++ b/vcl/source/gdi/print.cxx
@@ -0,0 +1,1639 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/types.h>
+#include <sal/log.hxx>
+
+#include <tools/helpers.hxx>
+#include <tools/debug.hxx>
+
+#include <vcl/event.hxx>
+#include <vcl/virdev.hxx>
+#include <vcl/print.hxx>
+
+#include <comphelper/processfactory.hxx>
+
+#include <salinst.hxx>
+#include <salvd.hxx>
+#include <salgdi.hxx>
+#include <salptype.hxx>
+#include <salprn.hxx>
+#include <svdata.hxx>
+#include <print.hrc>
+#include <jobset.h>
+#include <outdev.h>
+#include <PhysicalFontCollection.hxx>
+#include <print.h>
+
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/configuration/theDefaultProvider.hpp>
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/uno/Sequence.h>
+
+int nImplSysDialog = 0;
+
+namespace
+{
+    Paper ImplGetPaperFormat( long nWidth100thMM, long nHeight100thMM )
+    {
+        PaperInfo aInfo(nWidth100thMM, nHeight100thMM);
+        aInfo.doSloppyFit();
+        return aInfo.getPaper();
+    }
+
+    const PaperInfo& ImplGetEmptyPaper()
+    {
+        static PaperInfo aInfo(PAPER_USER);
+        return aInfo;
+    }
+}
+
+void ImplUpdateJobSetupPaper( JobSetup& rJobSetup )
+{
+    const ImplJobSetup& rConstData = rJobSetup.ImplGetConstData();
+
+    if ( !rConstData.GetPaperWidth() || !rConstData.GetPaperHeight() )
+    {
+        if ( rConstData.GetPaperFormat() != PAPER_USER )
+        {
+            PaperInfo aInfo(rConstData.GetPaperFormat());
+
+            ImplJobSetup& rData = rJobSetup.ImplGetData();
+            rData.SetPaperWidth( aInfo.getWidth() );
+            rData.SetPaperHeight( aInfo.getHeight() );
+        }
+    }
+    else if ( rConstData.GetPaperFormat() == PAPER_USER )
+    {
+        Paper ePaper = ImplGetPaperFormat( rConstData.GetPaperWidth(), rConstData.GetPaperHeight() );
+        if ( ePaper != PAPER_USER )
+            rJobSetup.ImplGetData().SetPaperFormat(ePaper);
+    }
+}
+
+// PrinterOptions
+PrinterOptions::PrinterOptions() :
+    mbReduceTransparency( false ),
+    meReducedTransparencyMode( PrinterTransparencyMode::Auto ),
+    mbReduceGradients( false ),
+    meReducedGradientsMode( PrinterGradientMode::Stripes ),
+    mnReducedGradientStepCount( 64 ),
+    mbReduceBitmaps( false ),
+    meReducedBitmapMode( PrinterBitmapMode::Normal ),
+    mnReducedBitmapResolution( 200 ),
+    mbReducedBitmapsIncludeTransparency( true ),
+    mbConvertToGreyscales( false ),
+    mbPDFAsStandardPrintJobFormat( false )
+{
+}
+
+void PrinterOptions::ReadFromConfig( bool i_bFile )
+{
+    bool bSuccess = false;
+    // save old state in case something goes wrong
+    PrinterOptions aOldValues( *this );
+
+    // get the configuration service
+    css::uno::Reference< css::lang::XMultiServiceFactory > xConfigProvider;
+    css::uno::Reference< css::container::XNameAccess > xConfigAccess;
+    try
+    {
+        // get service provider
+        css::uno::Reference< css::uno::XComponentContext > xContext( comphelper::getProcessComponentContext() );
+        // create configuration hierarchical access name
+        try
+        {
+            xConfigProvider = css::configuration::theDefaultProvider::get( xContext );
+
+            css::uno::Sequence< css::uno::Any > aArgs(1);
+            css::beans::PropertyValue aVal;
+            aVal.Name = "nodepath";
+            if( i_bFile )
+                aVal.Value <<= OUString( "/org.openoffice.Office.Common/Print/Option/File" );
+            else
+                aVal.Value <<= OUString( "/org.openoffice.Office.Common/Print/Option/Printer" );
+            aArgs.getArray()[0] <<= aVal;
+            xConfigAccess.set(
+                    xConfigProvider->createInstanceWithArguments(
+                        "com.sun.star.configuration.ConfigurationAccess", aArgs ),
+                        css::uno::UNO_QUERY );
+            if( xConfigAccess.is() )
+            {
+                css::uno::Reference< css::beans::XPropertySet > xSet( xConfigAccess, css::uno::UNO_QUERY );
+                if( xSet.is() )
+                {
+                    sal_Int32 nValue = 0;
+                    bool  bValue = false;
+                    if( xSet->getPropertyValue("ReduceTransparency") >>= bValue )
+                        SetReduceTransparency( bValue );
+                    if( xSet->getPropertyValue("ReducedTransparencyMode") >>= nValue )
+                        SetReducedTransparencyMode( static_cast<PrinterTransparencyMode>(nValue) );
+                    if( xSet->getPropertyValue("ReduceGradients") >>= bValue )
+                        SetReduceGradients( bValue );
+                    if( xSet->getPropertyValue("ReducedGradientMode") >>= nValue )
+                        SetReducedGradientMode( static_cast<PrinterGradientMode>(nValue) );
+                    if( xSet->getPropertyValue("ReducedGradientStepCount") >>= nValue )
+                        SetReducedGradientStepCount( static_cast<sal_uInt16>(nValue) );
+                    if( xSet->getPropertyValue("ReduceBitmaps") >>= bValue )
+                        SetReduceBitmaps( bValue );
+                    if( xSet->getPropertyValue("ReducedBitmapMode") >>= nValue )
+                        SetReducedBitmapMode( static_cast<PrinterBitmapMode>(nValue) );
+                    if( xSet->getPropertyValue("ReducedBitmapResolution") >>= nValue )
+                        SetReducedBitmapResolution( static_cast<sal_uInt16>(nValue) );
+                    if( xSet->getPropertyValue("ReducedBitmapIncludesTransparency") >>= bValue )
+                        SetReducedBitmapIncludesTransparency( bValue );
+                    if( xSet->getPropertyValue("ConvertToGreyscales") >>= bValue )
+                        SetConvertToGreyscales( bValue );
+                    if( xSet->getPropertyValue("PDFAsStandardPrintJobFormat") >>= bValue )
+                        SetPDFAsStandardPrintJobFormat( bValue );
+
+                    bSuccess = true;
+                }
+            }
+        }
+        catch( const css::uno::Exception& )
+        {
+        }
+    }
+    catch( const css::lang::WrappedTargetException& )
+    {
+    }
+
+    if( ! bSuccess )
+        *this = aOldValues;
+}
+
+bool Printer::DrawTransformBitmapExDirect(
+    const basegfx::B2DHomMatrix& /*aFullTransform*/,
+    const BitmapEx& /*rBitmapEx*/)
+{
+    // printers can't draw bitmaps directly
+    return false;
+}
+
+bool Printer::TransformAndReduceBitmapExToTargetRange(
+    const basegfx::B2DHomMatrix& /*aFullTransform*/,
+    basegfx::B2DRange& /*aVisibleRange*/,
+    double& /*fMaximumArea*/)
+{
+    // deliberately do nothing - you can't reduce the
+    // target range for a printer at all
+    return true;
+}
+
+void Printer::DrawDeviceBitmap( const Point& rDestPt, const Size& rDestSize,
+                                const Point& rSrcPtPixel, const Size& rSrcSizePixel,
+                                BitmapEx& rBmpEx )
+{
+    if( rBmpEx.IsAlpha() )
+    {
+        // #107169# For true alpha bitmaps, no longer masking the
+        // bitmap, but perform a full alpha blend against a white
+        // background here.
+        Bitmap aBmp( rBmpEx.GetBitmap() );
+        aBmp.Blend( rBmpEx.GetAlpha(), COL_WHITE );
+        DrawBitmap( rDestPt, rDestSize, rSrcPtPixel, rSrcSizePixel, aBmp );
+    }
+    else
+    {
+        Bitmap aBmp( rBmpEx.GetBitmap() ), aMask( rBmpEx.GetMask() );
+        aBmp.Replace( aMask, COL_WHITE );
+        ImplPrintTransparent( aBmp, aMask, rDestPt, rDestSize, rSrcPtPixel, rSrcSizePixel );
+    }
+}
+
+void Printer::EmulateDrawTransparent ( const tools::PolyPolygon& rPolyPoly,
+                                       sal_uInt16 nTransparencePercent )
+{
+    // #110958# Disable alpha VDev, we perform the necessary
+    VirtualDevice* pOldAlphaVDev = mpAlphaVDev;
+
+    // operation explicitly further below.
+    if( mpAlphaVDev )
+        mpAlphaVDev = nullptr;
+
+    GDIMetaFile* pOldMetaFile = mpMetaFile;
+    mpMetaFile = nullptr;
+
+    mpMetaFile = pOldMetaFile;
+
+    // #110958# Restore disabled alpha VDev
+    mpAlphaVDev = pOldAlphaVDev;
+
+    tools::Rectangle       aPolyRect( LogicToPixel( rPolyPoly ).GetBoundRect() );
+    const Size      aDPISize( LogicToPixel(Size(1, 1), MapMode(MapUnit::MapInch)) );
+    const long      nBaseExtent = std::max( FRound( aDPISize.Width() / 300. ), 1L );
+    long            nMove;
+    const sal_uInt16    nTrans = ( nTransparencePercent < 13 ) ? 0 :
+        ( nTransparencePercent < 38 ) ? 25 :
+        ( nTransparencePercent < 63 ) ? 50 :
+        ( nTransparencePercent < 88 ) ? 75 : 100;
+
+    switch( nTrans )
+    {
+        case 25: nMove = nBaseExtent * 3; break;
+        case 50: nMove = nBaseExtent * 4; break;
+        case 75: nMove = nBaseExtent * 6; break;
+
+            // #i112959#  very transparent (88 < nTransparencePercent <= 99)
+        case 100: nMove = nBaseExtent * 8; break;
+
+            // #i112959# not transparent (nTransparencePercent < 13)
+        default:    nMove = 0; break;
+    }
+
+    Push( PushFlags::CLIPREGION | PushFlags::LINECOLOR );
+    IntersectClipRegion(vcl::Region(rPolyPoly));
+    SetLineColor( GetFillColor() );
+    const bool bOldMap = mbMap;
+    EnableMapMode( false );
+
+    if(nMove)
+    {
+        tools::Rectangle aRect( aPolyRect.TopLeft(), Size( aPolyRect.GetWidth(), nBaseExtent ) );
+        while( aRect.Top() <= aPolyRect.Bottom() )
+        {
+            DrawRect( aRect );
+            aRect.Move( 0, nMove );
+        }
+
+        aRect = tools::Rectangle( aPolyRect.TopLeft(), Size( nBaseExtent, aPolyRect.GetHeight() ) );
+        while( aRect.Left() <= aPolyRect.Right() )
+        {
+            DrawRect( aRect );
+            aRect.Move( nMove, 0 );
+        }
+    }
+    else
+    {
+        // #i112959# if not transparent, draw full rectangle in clip region
+        DrawRect( aPolyRect );
+    }
+
+    EnableMapMode( bOldMap );
+    Pop();
+
+    mpMetaFile = pOldMetaFile;
+
+    // #110958# Restore disabled alpha VDev
+    mpAlphaVDev = pOldAlphaVDev;
+}
+
+void Printer::DrawOutDev( const Point& /*rDestPt*/, const Size& /*rDestSize*/,
+                               const Point& /*rSrcPt*/,  const Size& /*rSrcSize*/ )
+{
+    SAL_WARN( "vcl.gdi", "Don't use OutputDevice::DrawOutDev(...) with printer devices!" );
+}
+
+void Printer::DrawOutDev( const Point& /*rDestPt*/, const Size& /*rDestSize*/,
+                               const Point& /*rSrcPt*/,  const Size& /*rSrcSize*/,
+                               const OutputDevice& /*rOutDev*/ )
+{
+    SAL_WARN( "vcl.gdi", "Don't use OutputDevice::DrawOutDev(...) with printer devices!" );
+}
+
+void Printer::CopyArea( const Point& /*rDestPt*/,
+                        const Point& /*rSrcPt*/,  const Size& /*rSrcSize*/,
+                        bool /*bWindowInvalidate*/ )
+{
+    SAL_WARN( "vcl.gdi", "Don't use OutputDevice::CopyArea(...) with printer devices!" );
+}
+
+tools::Rectangle Printer::GetBackgroundComponentBounds() const
+{
+    Point aPageOffset = Point( 0, 0 ) - this->GetPageOffsetPixel();
+    Size aSize  = this->GetPaperSizePixel();
+    return tools::Rectangle( aPageOffset, aSize );
+}
+
+void Printer::SetPrinterOptions( const PrinterOptions& i_rOptions )
+{
+    *mpPrinterOptions = i_rOptions;
+}
+
+bool Printer::HasMirroredGraphics() const
+{
+    // due to a "hotfix" for AOO bug i55719, this needs to return false
+    return false;
+}
+
+// QueueInfo
+QueueInfo::QueueInfo()
+{
+    mnStatus    = PrintQueueFlags::NONE;
+    mnJobs      = 0;
+}
+
+SalPrinterQueueInfo::SalPrinterQueueInfo()
+{
+    mnStatus    = PrintQueueFlags::NONE;
+    mnJobs      = QUEUE_JOBS_DONTKNOW;
+}
+
+SalPrinterQueueInfo::~SalPrinterQueueInfo()
+{
+}
+
+ImplPrnQueueList::~ImplPrnQueueList()
+{
+}
+
+void ImplPrnQueueList::Add( std::unique_ptr<SalPrinterQueueInfo> pData )
+{
+    std::unordered_map< OUString, sal_Int32 >::iterator it =
+        m_aNameToIndex.find( pData->maPrinterName );
+    if( it == m_aNameToIndex.end() )
+    {
+        m_aNameToIndex[ pData->maPrinterName ] = m_aQueueInfos.size();
+        m_aPrinterList.push_back( pData->maPrinterName );
+        m_aQueueInfos.push_back( ImplPrnQueueData() );
+        m_aQueueInfos.back().mpQueueInfo = nullptr;
+        m_aQueueInfos.back().mpSalQueueInfo = std::move(pData);
+    }
+    else // this should not happen, but ...
+    {
+        ImplPrnQueueData& rData = m_aQueueInfos[ it->second ];
+        rData.mpQueueInfo.reset();
+        rData.mpSalQueueInfo = std::move(pData);
+    }
+}
+
+ImplPrnQueueData* ImplPrnQueueList::Get( const OUString& rPrinter )
+{
+    ImplPrnQueueData* pData = nullptr;
+    std::unordered_map<OUString,sal_Int32>::iterator it =
+        m_aNameToIndex.find( rPrinter );
+    if( it != m_aNameToIndex.end() )
+        pData = &m_aQueueInfos[it->second];
+    return pData;
+}
+
+static void ImplInitPrnQueueList()
+{
+    ImplSVData* pSVData = ImplGetSVData();
+
+    pSVData->maGDIData.mpPrinterQueueList.reset(new ImplPrnQueueList);
+
+    static const char* pEnv = getenv( "SAL_DISABLE_PRINTERLIST" );
+    if( !pEnv || !*pEnv )
+        pSVData->mpDefInst->GetPrinterQueueInfo( pSVData->maGDIData.mpPrinterQueueList.get() );
+}
+
+void ImplDeletePrnQueueList()
+{
+    ImplSVData*         pSVData = ImplGetSVData();
+    pSVData->maGDIData.mpPrinterQueueList.reset();
+}
+
+const std::vector<OUString>& Printer::GetPrinterQueues()
+{
+    ImplSVData* pSVData = ImplGetSVData();
+    if ( !pSVData->maGDIData.mpPrinterQueueList )
+        ImplInitPrnQueueList();
+    return pSVData->maGDIData.mpPrinterQueueList->m_aPrinterList;
+}
+
+const QueueInfo* Printer::GetQueueInfo( const OUString& rPrinterName, bool bStatusUpdate )
+{
+    ImplSVData* pSVData = ImplGetSVData();
+
+    if ( !pSVData->maGDIData.mpPrinterQueueList )
+        ImplInitPrnQueueList();
+
+    if ( !pSVData->maGDIData.mpPrinterQueueList )
+        return nullptr;
+
+    ImplPrnQueueData* pInfo = pSVData->maGDIData.mpPrinterQueueList->Get( rPrinterName );
+    if( pInfo )
+    {
+        if( !pInfo->mpQueueInfo || bStatusUpdate )
+            pSVData->mpDefInst->GetPrinterQueueState( pInfo->mpSalQueueInfo.get() );
+
+        if ( !pInfo->mpQueueInfo )
+            pInfo->mpQueueInfo.reset(new QueueInfo);
+
+        pInfo->mpQueueInfo->maPrinterName   = pInfo->mpSalQueueInfo->maPrinterName;
+        pInfo->mpQueueInfo->maDriver        = pInfo->mpSalQueueInfo->maDriver;
+        pInfo->mpQueueInfo->maLocation      = pInfo->mpSalQueueInfo->maLocation;
+        pInfo->mpQueueInfo->maComment       = pInfo->mpSalQueueInfo->maComment;
+        pInfo->mpQueueInfo->mnStatus        = pInfo->mpSalQueueInfo->mnStatus;
+        pInfo->mpQueueInfo->mnJobs          = pInfo->mpSalQueueInfo->mnJobs;
+        return pInfo->mpQueueInfo.get();
+    }
+    return nullptr;
+}
+
+OUString Printer::GetDefaultPrinterName()
+{
+    static const char* pEnv = getenv( "SAL_DISABLE_DEFAULTPRINTER" );
+    if( !pEnv || !*pEnv )
+    {
+        ImplSVData* pSVData = ImplGetSVData();
+
+        return pSVData->mpDefInst->GetDefaultPrinter();
+    }
+    return OUString();
+}
+
+void Printer::ImplInitData()
+{
+    mbDevOutput         = false;
+    mbDefPrinter        = false;
+    mnError             = ERRCODE_NONE;
+    mnPageQueueSize     = 0;
+    mnCopyCount         = 1;
+    mbCollateCopy       = false;
+    mbPrinting          = false;
+    mbJobActive         = false;
+    mbPrintFile         = false;
+    mbInPrintPage       = false;
+    mbNewJobSetup       = false;
+    mpInfoPrinter       = nullptr;
+    mpPrinter           = nullptr;
+    mpDisplayDev        = nullptr;
+    mpPrinterOptions.reset(new PrinterOptions);
+
+    // Add printer to the list
+    ImplSVData* pSVData = ImplGetSVData();
+    mpNext = pSVData->maGDIData.mpFirstPrinter;
+    mpPrev = nullptr;
+    if ( mpNext )
+        mpNext->mpPrev = this;
+    pSVData->maGDIData.mpFirstPrinter = this;
+}
+
+bool Printer::AcquireGraphics() const
+{
+    DBG_TESTSOLARMUTEX();
+
+    if ( mpGraphics )
+        return true;
+
+    mbInitLineColor     = true;
+    mbInitFillColor     = true;
+    mbInitFont          = true;
+    mbInitTextColor     = true;
+    mbInitClipRegion    = true;
+
+    ImplSVData* pSVData = ImplGetSVData();
+
+    if ( mpJobGraphics )
+        mpGraphics = mpJobGraphics;
+    else if ( mpDisplayDev )
+    {
+        const VirtualDevice* pVirDev = mpDisplayDev;
+        mpGraphics = pVirDev->mpVirDev->AcquireGraphics();
+        // if needed retry after releasing least recently used virtual device graphics
+        while ( !mpGraphics )
+        {
+            if ( !pSVData->maGDIData.mpLastVirGraphics )
+                break;
+            pSVData->maGDIData.mpLastVirGraphics->ReleaseGraphics();
+            mpGraphics = pVirDev->mpVirDev->AcquireGraphics();
+        }
+        // update global LRU list of virtual device graphics
+        if ( mpGraphics )
+        {
+            mpNextGraphics = pSVData->maGDIData.mpFirstVirGraphics;
+            pSVData->maGDIData.mpFirstVirGraphics = const_cast<Printer*>(this);
+            if ( mpNextGraphics )
+                mpNextGraphics->mpPrevGraphics = const_cast<Printer*>(this);
+            if ( !pSVData->maGDIData.mpLastVirGraphics )
+                pSVData->maGDIData.mpLastVirGraphics = const_cast<Printer*>(this);
+        }
+    }
+    else
+    {
+        mpGraphics = mpInfoPrinter->AcquireGraphics();
+        // if needed retry after releasing least recently used printer graphics
+        while ( !mpGraphics )
+        {
+            if ( !pSVData->maGDIData.mpLastPrnGraphics )
+                break;
+            pSVData->maGDIData.mpLastPrnGraphics->ReleaseGraphics();
+            mpGraphics = mpInfoPrinter->AcquireGraphics();
+        }
+        // update global LRU list of printer graphics
+        if ( mpGraphics )
+        {
+            mpNextGraphics = pSVData->maGDIData.mpFirstPrnGraphics;
+            pSVData->maGDIData.mpFirstPrnGraphics = const_cast<Printer*>(this);
+            if ( mpNextGraphics )
+                mpNextGraphics->mpPrevGraphics = const_cast<Printer*>(this);
+            if ( !pSVData->maGDIData.mpLastPrnGraphics )
+                pSVData->maGDIData.mpLastPrnGraphics = const_cast<Printer*>(this);
+        }
+    }
+
+    if ( mpGraphics )
+    {
+        mpGraphics->SetXORMode( (RasterOp::Invert == meRasterOp) || (RasterOp::Xor == meRasterOp), RasterOp::Invert == meRasterOp );
+        mpGraphics->setAntiAliasB2DDraw(bool(mnAntialiasing & AntialiasingFlags::EnableB2dDraw));
+    }
+
+    return mpGraphics != nullptr;
+}
+
+void Printer::ImplReleaseFonts()
+{
+#ifdef UNX
+    // HACK to fix an urgent P1 printing issue fast
+    // WinSalPrinter does not respect GetGraphics/ReleaseGraphics conventions
+    // so Printer::mpGraphics often points to a dead WinSalGraphics
+    // TODO: fix WinSalPrinter's GetGraphics/ReleaseGraphics handling
+    mpGraphics->ReleaseFonts();
+#endif
+    mbNewFont = true;
+    mbInitFont = true;
+
+    mpFontInstance.clear();
+    mpDeviceFontList.reset();
+    mpDeviceFontSizeList.reset();
+}
+
+void Printer::ReleaseGraphics( bool bRelease )
+{
+    DBG_TESTSOLARMUTEX();
+
+    if ( !mpGraphics )
+        return;
+
+    // release the fonts of the physically released graphics device
+    if( bRelease )
+        ImplReleaseFonts();
+
+    ImplSVData* pSVData = ImplGetSVData();
+
+    Printer* pPrinter = this;
+
+    if ( !pPrinter->mpJobGraphics )
+    {
+        if ( pPrinter->mpDisplayDev )
+        {
+            VirtualDevice* pVirDev = pPrinter->mpDisplayDev;
+            if ( bRelease )
+                pVirDev->mpVirDev->ReleaseGraphics( mpGraphics );
+            // remove from global LRU list of virtual device graphics
+            if ( mpPrevGraphics )
+                mpPrevGraphics->mpNextGraphics = mpNextGraphics;
+            else
+                pSVData->maGDIData.mpFirstVirGraphics = mpNextGraphics;
+            if ( mpNextGraphics )
+                mpNextGraphics->mpPrevGraphics = mpPrevGraphics;
+            else
+                pSVData->maGDIData.mpLastVirGraphics = mpPrevGraphics;
+        }
+        else
+        {
+            if ( bRelease )
+                pPrinter->mpInfoPrinter->ReleaseGraphics( mpGraphics );
+            // remove from global LRU list of printer graphics
+            if ( mpPrevGraphics )
+                mpPrevGraphics->mpNextGraphics = mpNextGraphics;
+            else
+                pSVData->maGDIData.mpFirstPrnGraphics = mpNextGraphics;
+            if ( mpNextGraphics )
+                mpNextGraphics->mpPrevGraphics = mpPrevGraphics;
+            else
+                pSVData->maGDIData.mpLastPrnGraphics = mpPrevGraphics;
+        }
+    }
+
+    mpGraphics      = nullptr;
+    mpPrevGraphics  = nullptr;
+    mpNextGraphics  = nullptr;
+}
+
+void Printer::ImplInit( SalPrinterQueueInfo* pInfo )
+{
+    ImplSVData* pSVData = ImplGetSVData();
+    // #i74084# update info for this specific SalPrinterQueueInfo
+    pSVData->mpDefInst->GetPrinterQueueState( pInfo );
+
+    // Test whether the driver actually matches the JobSetup
+    ImplJobSetup& rData = maJobSetup.ImplGetData();
+    if ( rData.GetDriverData() )
+    {
+        if ( rData.GetPrinterName() != pInfo->maPrinterName ||
+             rData.GetDriver() != pInfo->maDriver )
+        {
+            std::free( const_cast<sal_uInt8*>(rData.GetDriverData()) );
+            rData.SetDriverData(nullptr);
+            rData.SetDriverDataLen(0);
+        }
+    }
+
+    // Remember printer name
+    maPrinterName = pInfo->maPrinterName;
+    maDriver = pInfo->maDriver;
+
+    // Add printer name to JobSetup
+    rData.SetPrinterName( maPrinterName );
+    rData.SetDriver( maDriver );
+
+    mpInfoPrinter   = pSVData->mpDefInst->CreateInfoPrinter( pInfo, &rData );
+    mpPrinter       = nullptr;
+    mpJobGraphics   = nullptr;
+    ImplUpdateJobSetupPaper( maJobSetup );
+
+    if ( !mpInfoPrinter )
+    {
+        ImplInitDisplay();
+        return;
+    }
+
+    // we need a graphics
+    if ( !AcquireGraphics() )
+    {
+        ImplInitDisplay();
+        return;
+    }
+
+    // Init data
+    ImplUpdatePageData();
+    mxFontCollection = std::make_shared<PhysicalFontCollection>();
+    mxFontCache = std::make_shared<ImplFontCache>();
+    mpGraphics->GetDevFontList(mxFontCollection.get());
+}
+
+void Printer::ImplInitDisplay()
+{
+    ImplSVData* pSVData = ImplGetSVData();
+
+    mpInfoPrinter       = nullptr;
+    mpPrinter           = nullptr;
+    mpJobGraphics       = nullptr;
+
+    mpDisplayDev = VclPtr<VirtualDevice>::Create();
+    mxFontCollection    = pSVData->maGDIData.mxScreenFontList;
+    mxFontCache         = pSVData->maGDIData.mxScreenFontCache;
+    mnDPIX              = mpDisplayDev->mnDPIX;
+    mnDPIY              = mpDisplayDev->mnDPIY;
+}
+
+void Printer::DrawDeviceMask( const Bitmap& rMask, const Color& rMaskColor,
+                         const Point& rDestPt, const Size& rDestSize,
+                         const Point& rSrcPtPixel, const Size& rSrcSizePixel )
+{
+    Point       aDestPt( LogicToPixel( rDestPt ) );
+    Size        aDestSz( LogicToPixel( rDestSize ) );
+    tools::Rectangle   aSrcRect( rSrcPtPixel, rSrcSizePixel );
+
+    aSrcRect.Justify();
+
+    if( !(!rMask.IsEmpty() && aSrcRect.GetWidth() && aSrcRect.GetHeight() && aDestSz.Width() && aDestSz.Height()) )
+        return;
+
+    Bitmap  aMask( rMask );
+    BmpMirrorFlags nMirrFlags = BmpMirrorFlags::NONE;
+
+    if( aMask.GetBitCount() > 1 )
+        aMask.Convert( BmpConversion::N1BitThreshold );
+
+    // mirrored horizontically
+    if( aDestSz.Width() < 0 )
+    {
+        aDestSz.setWidth( -aDestSz.Width() );
+        aDestPt.AdjustX( -( aDestSz.Width() - 1 ) );
+        nMirrFlags |= BmpMirrorFlags::Horizontal;
+    }
+
+    // mirrored vertically
+    if( aDestSz.Height() < 0 )
+    {
+        aDestSz.setHeight( -aDestSz.Height() );
+        aDestPt.AdjustY( -( aDestSz.Height() - 1 ) );
+        nMirrFlags |= BmpMirrorFlags::Vertical;
+    }
+
+    // source cropped?
+    if( aSrcRect != tools::Rectangle( Point(), aMask.GetSizePixel() ) )
+        aMask.Crop( aSrcRect );
+
+    // destination mirrored
+    if( nMirrFlags != BmpMirrorFlags::NONE)
+        aMask.Mirror( nMirrFlags );
+
+    // do painting
+    const long      nSrcWidth = aSrcRect.GetWidth(), nSrcHeight = aSrcRect.GetHeight();
+    long            nX, nY; //, nWorkX, nWorkY, nWorkWidth, nWorkHeight;
+    std::unique_ptr<long[]> pMapX( new long[ nSrcWidth + 1 ] );
+    std::unique_ptr<long[]> pMapY( new long[ nSrcHeight + 1 ] );
+    GDIMetaFile*    pOldMetaFile = mpMetaFile;
+    const bool      bOldMap = mbMap;
+
+    mpMetaFile = nullptr;
+    mbMap = false;
+    Push( PushFlags::FILLCOLOR | PushFlags::LINECOLOR );
+    SetLineColor( rMaskColor );
+    SetFillColor( rMaskColor );
+    InitLineColor();
+    InitFillColor();
+
+    // create forward mapping tables
+    for( nX = 0; nX <= nSrcWidth; nX++ )
+        pMapX[ nX ] = aDestPt.X() + FRound( static_cast<double>(aDestSz.Width()) * nX / nSrcWidth );
+
+    for( nY = 0; nY <= nSrcHeight; nY++ )
+        pMapY[ nY ] = aDestPt.Y() + FRound( static_cast<double>(aDestSz.Height()) * nY / nSrcHeight );
+
+    // walk through all rectangles of mask
+    const vcl::Region aWorkRgn(aMask.CreateRegion(COL_BLACK, tools::Rectangle(Point(), aMask.GetSizePixel())));
+    RectangleVector aRectangles;
+    aWorkRgn.GetRegionRectangles(aRectangles);
+
+    for (auto const& rectangle : aRectangles)
+    {
+        const Point aMapPt(pMapX[rectangle.Left()], pMapY[rectangle.Top()]);
+        const Size aMapSz(
+            pMapX[rectangle.Right() + 1] - aMapPt.X(),      // pMapX[L + W] -> L + ((R - L) + 1) -> R + 1
+            pMapY[rectangle.Bottom() + 1] - aMapPt.Y());    // same for Y
+
+        DrawRect(tools::Rectangle(aMapPt, aMapSz));
+    }
+
+    Pop();
+    mbMap = bOldMap;
+    mpMetaFile = pOldMetaFile;
+}
+
+SalPrinterQueueInfo* Printer::ImplGetQueueInfo( const OUString& rPrinterName,
+                                                const OUString* pDriver )
+{
+    ImplSVData* pSVData = ImplGetSVData();
+    if ( !pSVData->maGDIData.mpPrinterQueueList )
+        ImplInitPrnQueueList();
+
+    ImplPrnQueueList* pPrnList = pSVData->maGDIData.mpPrinterQueueList.get();
+    if ( pPrnList && !pPrnList->m_aQueueInfos.empty() )
+    {
+        // first search for the printer name directly
+        ImplPrnQueueData* pInfo = pPrnList->Get( rPrinterName );
+        if( pInfo )
+            return pInfo->mpSalQueueInfo.get();
+
+        // then search case insensitive
+        for(const ImplPrnQueueData & rQueueInfo : pPrnList->m_aQueueInfos)
+        {
+            if( rQueueInfo.mpSalQueueInfo->maPrinterName.equalsIgnoreAsciiCase( rPrinterName ) )
+                return rQueueInfo.mpSalQueueInfo.get();
+        }
+
+        // then search for driver name
+        if ( pDriver )
+        {
+            for(const ImplPrnQueueData & rQueueInfo : pPrnList->m_aQueueInfos)
+            {
+                if( rQueueInfo.mpSalQueueInfo->maDriver == *pDriver )
+                    return rQueueInfo.mpSalQueueInfo.get();
+            }
+        }
+
+        // then the default printer
+        pInfo = pPrnList->Get( GetDefaultPrinterName() );
+        if( pInfo )
+            return pInfo->mpSalQueueInfo.get();
+
+        // last chance: the first available printer
+        return pPrnList->m_aQueueInfos[0].mpSalQueueInfo.get();
+    }
+
+    return nullptr;
+}
+
+void Printer::ImplUpdatePageData()
+{
+    // we need a graphics
+    if ( !AcquireGraphics() )
+        return;
+
+    mpGraphics->GetResolution( mnDPIX, mnDPIY );
+    mpInfoPrinter->GetPageInfo( &maJobSetup.ImplGetConstData(),
+                                mnOutWidth, mnOutHeight,
+                                maPageOffset,
+                                maPaperSize );
+}
+
+void Printer::ImplUpdateFontList()
+{
+    ImplUpdateFontData();
+}
+
+long Printer::GetGradientStepCount( long nMinRect )
+{
+    // use display-equivalent step size calculation
+    long nInc = (nMinRect < 800) ? 10 : 20;
+
+    return nInc;
+}
+
+Printer::Printer()
+    : OutputDevice(OUTDEV_PRINTER)
+{
+    ImplInitData();
+    SalPrinterQueueInfo* pInfo = ImplGetQueueInfo( GetDefaultPrinterName(), nullptr );
+    if ( pInfo )
+    {
+        ImplInit( pInfo );
+        if ( !IsDisplayPrinter() )
+            mbDefPrinter = true;
+    }
+    else
+        ImplInitDisplay();
+}
+
+Printer::Printer( const JobSetup& rJobSetup )
+    : OutputDevice(OUTDEV_PRINTER)
+    , maJobSetup(rJobSetup)
+{
+    ImplInitData();
+    const ImplJobSetup& rConstData = rJobSetup.ImplGetConstData();
+    OUString aDriver = rConstData.GetDriver();
+    SalPrinterQueueInfo* pInfo = ImplGetQueueInfo( rConstData.GetPrinterName(),
+                                                   &aDriver );
+    if ( pInfo )
+    {
+        ImplInit( pInfo );
+        SetJobSetup( rJobSetup );
+    }
+    else
+    {
+        ImplInitDisplay();
+        maJobSetup = JobSetup();
+    }
+}
+
+Printer::Printer( const QueueInfo& rQueueInfo )
+    : OutputDevice(OUTDEV_PRINTER)
+{
+    ImplInitData();
+    SalPrinterQueueInfo* pInfo = ImplGetQueueInfo( rQueueInfo.GetPrinterName(),
+                                                   &rQueueInfo.GetDriver() );
+    if ( pInfo )
+        ImplInit( pInfo );
+    else
+        ImplInitDisplay();
+}
+
+Printer::Printer( const OUString& rPrinterName )
+    : OutputDevice(OUTDEV_PRINTER)
+{
+    ImplInitData();
+    SalPrinterQueueInfo* pInfo = ImplGetQueueInfo( rPrinterName, nullptr );
+    if ( pInfo )
+        ImplInit( pInfo );
+    else
+        ImplInitDisplay();
+}
+
+Printer::~Printer()
+{
+    disposeOnce();
+}
+
+void Printer::dispose()
+{
+    SAL_WARN_IF( IsPrinting(), "vcl.gdi", "Printer::~Printer() - Job is printing" );
+    SAL_WARN_IF( IsJobActive(), "vcl.gdi", "Printer::~Printer() - Job is active" );
+
+    mpPrinterOptions.reset();
+
+    ReleaseGraphics();
+    if ( mpInfoPrinter )
+        ImplGetSVData()->mpDefInst->DestroyInfoPrinter( mpInfoPrinter );
+    if ( mpDisplayDev )
+        mpDisplayDev.disposeAndClear();
+    else
+    {
+        // OutputDevice Dtor is trying the same thing; that why we need to set
+        // the FontEntry to NULL here
+        // TODO: consolidate duplicate cleanup by Printer and OutputDevice
+        mpFontInstance.clear();
+        mpDeviceFontList.reset();
+        mpDeviceFontSizeList.reset();
+        mxFontCache.reset();
+        // font list deleted by OutputDevice dtor
+    }
+
+    // Add printer from the list
+    ImplSVData* pSVData = ImplGetSVData();
+    if ( mpPrev )
+        mpPrev->mpNext = mpNext;
+    else
+        pSVData->maGDIData.mpFirstPrinter = mpNext;
+    if ( mpNext )
+        mpNext->mpPrev = mpPrev;
+
+    mpPrev.clear();
+    mpNext.clear();
+    OutputDevice::dispose();
+}
+
+sal_uInt32 Printer::GetCapabilities( PrinterCapType nType ) const
+{
+    if ( IsDisplayPrinter() )
+        return 0;
+
+    if( mpInfoPrinter )
+        return mpInfoPrinter->GetCapabilities( &maJobSetup.ImplGetConstData(), nType );
+    else
+        return 0;
+}
+
+bool Printer::HasSupport( PrinterSupport eFeature ) const
+{
+    switch ( eFeature )
+    {
+        case PrinterSupport::SetOrientation:
+            return GetCapabilities( PrinterCapType::SetOrientation ) != 0;
+        case PrinterSupport::SetPaperSize:
+            return GetCapabilities( PrinterCapType::SetPaperSize ) != 0;
+        case PrinterSupport::SetPaper:
+            return GetCapabilities( PrinterCapType::SetPaper ) != 0;
+        case PrinterSupport::CollateCopy:
+            return (GetCapabilities( PrinterCapType::CollateCopies ) != 0);
+        case PrinterSupport::SetupDialog:
+            return GetCapabilities( PrinterCapType::SupportDialog ) != 0;
+    }
+
+    return true;
+}
+
+bool Printer::SetJobSetup( const JobSetup& rSetup )
+{
+    if ( IsDisplayPrinter() || mbInPrintPage )
+        return false;
+
+    JobSetup aJobSetup = rSetup;
+
+    ReleaseGraphics();
+    if ( mpInfoPrinter->SetPrinterData( &aJobSetup.ImplGetData() ) )
+    {
+        ImplUpdateJobSetupPaper( aJobSetup );
+        mbNewJobSetup = true;
+        maJobSetup = aJobSetup;
+        ImplUpdatePageData();
+        ImplUpdateFontList();
+        return true;
+    }
+
+    return false;
+}
+
+bool Printer::Setup(weld::Window* pWindow, PrinterSetupMode eMode)
+{
+    if ( IsDisplayPrinter() )
+        return false;
+
+    if ( IsJobActive() || IsPrinting() )
+        return false;
+
+    JobSetup aJobSetup = maJobSetup;
+    ImplJobSetup& rData = aJobSetup.ImplGetData();
+    rData.SetPrinterSetupMode( eMode );
+    // TODO: orig page size
+
+    if (!pWindow)
+    {
+        vcl::Window* pDefWin = ImplGetDefaultWindow();
+        pWindow = pDefWin ? pDefWin->GetFrameWeld() : nullptr;
+    }
+    if( !pWindow )
+        return false;
+
+    ReleaseGraphics();
+    ImplSVData* pSVData = ImplGetSVData();
+    pSVData->maAppData.mnModalMode++;
+    nImplSysDialog++;
+    bool bSetup = mpInfoPrinter->Setup(pWindow, &rData);
+    pSVData->maAppData.mnModalMode--;
+    nImplSysDialog--;
+    if ( bSetup )
+    {
+        ImplUpdateJobSetupPaper( aJobSetup );
+        mbNewJobSetup = true;
+        maJobSetup = aJobSetup;
+        ImplUpdatePageData();
+        ImplUpdateFontList();
+        return true;
+    }
+    return false;
+}
+
+bool Printer::SetPrinterProps( const Printer* pPrinter )
+{
+    if ( IsJobActive() || IsPrinting() )
+        return false;
+
+    ImplSVData* pSVData = ImplGetSVData();
+
+    mbDefPrinter        = pPrinter->mbDefPrinter;
+    maPrintFile         = pPrinter->maPrintFile;
+    mbPrintFile         = pPrinter->mbPrintFile;
+    mnCopyCount         = pPrinter->mnCopyCount;
+    mbCollateCopy       = pPrinter->mbCollateCopy;
+    mnPageQueueSize     = pPrinter->mnPageQueueSize;
+    *mpPrinterOptions   = *pPrinter->mpPrinterOptions;
+
+    if ( pPrinter->IsDisplayPrinter() )
+    {
+        // Destroy old printer
+        if ( !IsDisplayPrinter() )
+        {
+            ReleaseGraphics();
+            pSVData->mpDefInst->DestroyInfoPrinter( mpInfoPrinter );
+            mpFontInstance.clear();
+            mpDeviceFontList.reset();
+            mpDeviceFontSizeList.reset();
+            // clean up font list
+            mxFontCache.reset();
+            mxFontCollection.reset();
+
+            mbInitFont = true;
+            mbNewFont = true;
+            mpInfoPrinter = nullptr;
+        }
+
+        // Construct new printer
+        ImplInitDisplay();
+        return true;
+    }
+
+    // Destroy old printer?
+    if ( GetName() != pPrinter->GetName() )
+    {
+        ReleaseGraphics();
+        if ( mpDisplayDev )
+        {
+            mpDisplayDev.disposeAndClear();
+        }
+        else
+        {
+            pSVData->mpDefInst->DestroyInfoPrinter( mpInfoPrinter );
+
+            mpFontInstance.clear();
+            mpDeviceFontList.reset();
+            mpDeviceFontSizeList.reset();
+            mxFontCache.reset();
+            mxFontCollection.reset();
+            mbInitFont = true;
+            mbNewFont = true;
+            mpInfoPrinter = nullptr;
+        }
+
+        // Construct new printer
+        OUString aDriver = pPrinter->GetDriverName();
+        SalPrinterQueueInfo* pInfo = ImplGetQueueInfo( pPrinter->GetName(), &aDriver );
+        if ( pInfo )
+        {
+            ImplInit( pInfo );
+            SetJobSetup( pPrinter->GetJobSetup() );
+        }
+        else
+            ImplInitDisplay();
+    }
+    else
+        SetJobSetup( pPrinter->GetJobSetup() );
+
+    return false;
+}
+
+bool Printer::SetOrientation( Orientation eOrientation )
+{
+    if ( mbInPrintPage )
+        return false;
+
+    if ( maJobSetup.ImplGetConstData().GetOrientation() != eOrientation )
+    {
+        JobSetup      aJobSetup = maJobSetup;
+        ImplJobSetup& rData = aJobSetup.ImplGetData();
+
+        rData.SetOrientation(eOrientation);
+
+        if ( IsDisplayPrinter() )
+        {
+            mbNewJobSetup = true;
+            maJobSetup = aJobSetup;
+            return true;
+        }
+
+        ReleaseGraphics();
+        if ( mpInfoPrinter->SetData( JobSetFlags::ORIENTATION, &rData ) )
+        {
+            ImplUpdateJobSetupPaper( aJobSetup );
+            mbNewJobSetup = true;
+            maJobSetup = aJobSetup;
+            ImplUpdatePageData();
+            ImplUpdateFontList();
+            return true;
+        }
+        else
+            return false;
+    }
+
+    return true;
+}
+
+Orientation Printer::GetOrientation() const
+{
+    return maJobSetup.ImplGetConstData().GetOrientation();
+}
+
+bool Printer::SetPaperBin( sal_uInt16 nPaperBin )
+{
+    if ( mbInPrintPage )
+        return false;
+
+    if ( maJobSetup.ImplGetConstData().GetPaperBin() != nPaperBin &&
+         nPaperBin < GetPaperBinCount() )
+    {
+        JobSetup      aJobSetup = maJobSetup;
+        ImplJobSetup& rData = aJobSetup.ImplGetData();
+        rData.SetPaperBin(nPaperBin);
+
+        if ( IsDisplayPrinter() )
+        {
+            mbNewJobSetup = true;
+            maJobSetup = aJobSetup;
+            return true;
+        }
+
+        ReleaseGraphics();
+        if ( mpInfoPrinter->SetData( JobSetFlags::PAPERBIN, &rData ) )
+        {
+            ImplUpdateJobSetupPaper( aJobSetup );
+            mbNewJobSetup = true;
+            maJobSetup = aJobSetup;
+            ImplUpdatePageData();
+            ImplUpdateFontList();
+            return true;
+        }
+        else
+            return false;
+    }
+
+    return true;
+}
+
+sal_uInt16 Printer::GetPaperBin() const
+{
+    return maJobSetup.ImplGetConstData().GetPaperBin();
+}
+
+bool Printer::GetPrinterSettingsPreferred() const
+{
+    return maJobSetup.ImplGetConstData().GetPapersizeFromSetup();
+}
+
+// dear loplugins, DO NOT REMOVE this code
+// it will be used in follow-up commits
+void Printer::SetPrinterSettingsPreferred( bool bPaperSizeFromSetup)
+{
+    if ( maJobSetup.ImplGetConstData().GetPapersizeFromSetup() != bPaperSizeFromSetup )
+    {
+        JobSetup      aJobSetup = maJobSetup;
+        ImplJobSetup& rData = aJobSetup.ImplGetData();
+        rData.SetPapersizeFromSetup(bPaperSizeFromSetup);
+
+        mbNewJobSetup = true;
+        maJobSetup = aJobSetup;
+    }
+}
+
+// Map user paper format to an available printer paper format
+void Printer::ImplFindPaperFormatForUserSize( JobSetup& aJobSetup )
+{
+    ImplJobSetup& rData = aJobSetup.ImplGetData();
+
+    // The angle that a landscape page will be turned counterclockwise wrt to portrait.
+    int     nLandscapeAngle = mpInfoPrinter ? mpInfoPrinter->GetLandscapeAngle( &maJobSetup.ImplGetConstData() ) : 900;
+    int     nPaperCount     = GetPaperInfoCount();
+    PaperInfo aInfo(rData.GetPaperWidth(), rData.GetPaperHeight());
+
+    // Compare all paper formats and get the appropriate one
+    for ( int i = 0; i < nPaperCount; i++ )
+    {
+        const PaperInfo& rPaperInfo = GetPaperInfo( i );
+
+        if ( aInfo.sloppyEqual(rPaperInfo) )
+        {
+            rData.SetPaperFormat(
+                ImplGetPaperFormat( rPaperInfo.getWidth(),
+                    rPaperInfo.getHeight() ));
+            rData.SetOrientation( Orientation::Portrait );
+            return;
+        }
+    }
+
+    // If the printer supports landscape orientation, check paper sizes again
+    // with landscape orientation. This is necessary as a printer driver provides
+    // all paper sizes with portrait orientation only!!
+    if ( rData.GetPaperFormat() == PAPER_USER &&
+         nLandscapeAngle != 0 &&
+         HasSupport( PrinterSupport::SetOrientation ))
+    {
+        const long nRotatedWidth = rData.GetPaperHeight();
+        const long nRotatedHeight = rData.GetPaperWidth();
+        PaperInfo aRotatedInfo(nRotatedWidth, nRotatedHeight);
+
+        for ( int i = 0; i < nPaperCount; i++ )
+        {
+            const PaperInfo& rPaperInfo = GetPaperInfo( i );
+
+            if ( aRotatedInfo.sloppyEqual( rPaperInfo ) )
+            {
+                rData.SetPaperFormat(
+                    ImplGetPaperFormat( rPaperInfo.getWidth(),
+                        rPaperInfo.getHeight() ));
+                rData.SetOrientation( Orientation::Landscape );
+                return;
+            }
+        }
+    }
+}
+
+void Printer::SetPaper( Paper ePaper )
+{
+    if ( mbInPrintPage )
+        return;
+
+    if ( maJobSetup.ImplGetConstData().GetPaperFormat() != ePaper )
+    {
+        JobSetup      aJobSetup = maJobSetup;
+        ImplJobSetup& rData = aJobSetup.ImplGetData();
+
+        rData.SetPaperFormat( ePaper );
+        if ( ePaper != PAPER_USER )
+        {
+            PaperInfo aInfo(ePaper);
+            rData.SetPaperWidth( aInfo.getWidth() );
+            rData.SetPaperHeight( aInfo.getHeight() );
+        }
+
+        if ( IsDisplayPrinter() )
+        {
+            mbNewJobSetup = true;
+            maJobSetup = aJobSetup;
+            return;
+        }
+
+        ReleaseGraphics();
+        if ( ePaper == PAPER_USER )
+            ImplFindPaperFormatForUserSize( aJobSetup );
+        if ( mpInfoPrinter->SetData( JobSetFlags::PAPERSIZE | JobSetFlags::ORIENTATION, &rData ))
+        {
+            ImplUpdateJobSetupPaper( aJobSetup );
+            mbNewJobSetup = true;
+            maJobSetup = aJobSetup;
+            ImplUpdatePageData();
+            ImplUpdateFontList();
+        }
+    }
+}
+
+bool Printer::SetPaperSizeUser( const Size& rSize )
+{
+    if ( mbInPrintPage )
+        return false;
+
+    const Size aPixSize = LogicToPixel( rSize );
+    const Size aPageSize = PixelToLogic(aPixSize, MapMode(MapUnit::Map100thMM));
+    bool bNeedToChange(maJobSetup.ImplGetConstData().GetPaperWidth() != aPageSize.Width() ||
+        maJobSetup.ImplGetConstData().GetPaperHeight() != aPageSize.Height());
+
+    if(!bNeedToChange)
+    {
+        // #i122984# only need to change when Paper is different from PAPER_USER and
+        // the mapped Paper which will created below in the call to ImplFindPaperFormatForUserSize
+        // and will replace maJobSetup.ImplGetConstData()->GetPaperFormat(). This leads to
+        // unnecessary JobSetups, e.g. when printing a multi-page fax, but also with
+        // normal print
+        const Paper aPaper = ImplGetPaperFormat(aPageSize.Width(), aPageSize.Height());
+
+        bNeedToChange = maJobSetup.ImplGetConstData().GetPaperFormat() != PAPER_USER &&
+            maJobSetup.ImplGetConstData().GetPaperFormat() != aPaper;
+    }
+
+    if(bNeedToChange)
+    {
+        JobSetup      aJobSetup = maJobSetup;
+        ImplJobSetup& rData = aJobSetup.ImplGetData();
+        rData.SetPaperFormat( PAPER_USER );
+        rData.SetPaperWidth( aPageSize.Width() );
+        rData.SetPaperHeight( aPageSize.Height() );
+
+        if ( IsDisplayPrinter() )
+        {
+            mbNewJobSetup = true;
+            maJobSetup = aJobSetup;
+            return true;
+        }
+
+        ReleaseGraphics();
+        ImplFindPaperFormatForUserSize( aJobSetup );
+
+        // Changing the paper size can also change the orientation!
+        if ( mpInfoPrinter->SetData( JobSetFlags::PAPERSIZE | JobSetFlags::ORIENTATION, &rData ))
+        {
+            ImplUpdateJobSetupPaper( aJobSetup );
+            mbNewJobSetup = true;
+            maJobSetup = aJobSetup;
+            ImplUpdatePageData();
+            ImplUpdateFontList();
+            return true;
+        }
+        else
+            return false;
+    }
+
+    return true;
+}
+
+int Printer::GetPaperInfoCount() const
+{
+    if( ! mpInfoPrinter )
+        return 0;
+    if( ! mpInfoPrinter->m_bPapersInit )
+        mpInfoPrinter->InitPaperFormats( &maJobSetup.ImplGetConstData() );
+    return mpInfoPrinter->m_aPaperFormats.size();
+}
+
+OUString Printer::GetPaperName( Paper ePaper )
+{
+    ImplSVData* pSVData = ImplGetSVData();
+    if( pSVData->maPaperNames.empty() )
+    {
+        static const int PaperIndex[] =
+        {
+            PAPER_A0, PAPER_A1, PAPER_A2, PAPER_A3, PAPER_A4, PAPER_A5, PAPER_B4_ISO, PAPER_B5_ISO,
+            PAPER_LETTER, PAPER_LEGAL, PAPER_TABLOID, PAPER_USER, PAPER_B6_ISO, PAPER_ENV_C4, PAPER_ENV_C5,
+            PAPER_ENV_C6, PAPER_ENV_C65, PAPER_ENV_DL, PAPER_SLIDE_DIA, PAPER_SCREEN_4_3, PAPER_C, PAPER_D,
+            PAPER_E, PAPER_EXECUTIVE, PAPER_FANFOLD_LEGAL_DE, PAPER_ENV_MONARCH, PAPER_ENV_PERSONAL, PAPER_ENV_9,
+            PAPER_ENV_10, PAPER_ENV_11, PAPER_ENV_12, PAPER_KAI16, PAPER_KAI32, PAPER_KAI32BIG, PAPER_B4_JIS,
+            PAPER_B5_JIS, PAPER_B6_JIS, PAPER_LEDGER, PAPER_STATEMENT, PAPER_QUARTO, PAPER_10x14, PAPER_ENV_14,
+            PAPER_ENV_C3, PAPER_ENV_ITALY, PAPER_FANFOLD_US, PAPER_FANFOLD_DE, PAPER_POSTCARD_JP, PAPER_9x11,
+            PAPER_10x11, PAPER_15x11, PAPER_ENV_INVITE, PAPER_A_PLUS, PAPER_B_PLUS, PAPER_LETTER_PLUS, PAPER_A4_PLUS,
+            PAPER_DOUBLEPOSTCARD_JP, PAPER_A6, PAPER_12x11, PAPER_A7, PAPER_A8, PAPER_A9, PAPER_A10, PAPER_B0_ISO,
+            PAPER_B1_ISO, PAPER_B2_ISO, PAPER_B3_ISO, PAPER_B7_ISO, PAPER_B8_ISO, PAPER_B9_ISO, PAPER_B10_ISO,
+            PAPER_ENV_C2, PAPER_ENV_C7, PAPER_ENV_C8, PAPER_ARCHA, PAPER_ARCHB, PAPER_ARCHC, PAPER_ARCHD,
+            PAPER_ARCHE, PAPER_SCREEN_16_9, PAPER_SCREEN_16_10, PAPER_16K_195x270, PAPER_16K_197x273
+        };
+        assert(SAL_N_ELEMENTS(PaperIndex) == SAL_N_ELEMENTS(RID_STR_PAPERNAMES) && "localized paper name count wrong");
+        for (size_t i = 0; i < SAL_N_ELEMENTS(PaperIndex); ++i)
+            pSVData->maPaperNames[PaperIndex[i]] = VclResId(RID_STR_PAPERNAMES[i]);
+    }
+
+    std::unordered_map<int,OUString>::const_iterator it = pSVData->maPaperNames.find( static_cast<int>(ePaper) );
+    return (it != pSVData->maPaperNames.end()) ? it->second : OUString();
+}
+
+const PaperInfo& Printer::GetPaperInfo( int nPaper ) const
+{
+    if( ! mpInfoPrinter )
+        return ImplGetEmptyPaper();
+    if( ! mpInfoPrinter->m_bPapersInit )
+        mpInfoPrinter->InitPaperFormats( &maJobSetup.ImplGetConstData() );
+    if( mpInfoPrinter->m_aPaperFormats.empty() || nPaper < 0 || nPaper >= int(mpInfoPrinter->m_aPaperFormats.size()) )
+        return ImplGetEmptyPaper();
+    return mpInfoPrinter->m_aPaperFormats[nPaper];
+}
+
+Size Printer::GetPaperSize( int nPaper )
+{
+    PaperInfo aInfo = GetPaperInfo( nPaper );
+    return PixelToLogic( Size( aInfo.getWidth(), aInfo.getHeight() ) );
+}
+
+void Printer::SetDuplexMode( DuplexMode eDuplex )
+{
+    if ( mbInPrintPage )
+        return;
+
+    if ( maJobSetup.ImplGetConstData().GetDuplexMode() != eDuplex )
+    {
+        JobSetup      aJobSetup = maJobSetup;
+        ImplJobSetup& rData = aJobSetup.ImplGetData();
+
+        rData.SetDuplexMode( eDuplex );
+
+        if ( IsDisplayPrinter() )
+        {
+            mbNewJobSetup = true;
+            maJobSetup = aJobSetup;
+            return;
+        }
+
+        ReleaseGraphics();
+        if ( mpInfoPrinter->SetData( JobSetFlags::DUPLEXMODE, &rData ) )
+        {
+            ImplUpdateJobSetupPaper( aJobSetup );
+            mbNewJobSetup = true;
+            maJobSetup = aJobSetup;
+            ImplUpdatePageData();
+            ImplUpdateFontList();
+        }
+    }
+}
+
+DuplexMode Printer::GetDuplexMode() const
+{
+    return maJobSetup.ImplGetConstData().GetDuplexMode();
+}
+
+Paper Printer::GetPaper() const
+{
+    return maJobSetup.ImplGetConstData().GetPaperFormat();
+}
+
+sal_uInt16 Printer::GetPaperBinCount() const
+{
+    if ( IsDisplayPrinter() )
+        return 0;
+
+    return mpInfoPrinter->GetPaperBinCount( &maJobSetup.ImplGetConstData() );
+}
+
+OUString Printer::GetPaperBinName( sal_uInt16 nPaperBin ) const
+{
+    if ( IsDisplayPrinter() )
+        return OUString();
+
+    if ( nPaperBin < GetPaperBinCount() )
+        return mpInfoPrinter->GetPaperBinName( &maJobSetup.ImplGetConstData(), nPaperBin );
+    else
+        return OUString();
+}
+
+void Printer::SetCopyCount( sal_uInt16 nCopy, bool bCollate )
+{
+    mnCopyCount = nCopy;
+    mbCollateCopy = bCollate;
+}
+
+ErrCode Printer::ImplSalPrinterErrorCodeToVCL( SalPrinterError nError )
+{
+    ErrCode nVCLError;
+    switch ( nError )
+    {
+        case SalPrinterError::NONE:
+            nVCLError = ERRCODE_NONE;
+            break;
+        case SalPrinterError::Abort:
+            nVCLError = PRINTER_ABORT;
+            break;
+        default:
+            nVCLError = PRINTER_GENERALERROR;
+            break;
+    }
+
+    return nVCLError;
+}
+
+void Printer::EndJob()
+{
+    if ( !IsJobActive() )
+        return;
+
+    SAL_WARN_IF( mbInPrintPage, "vcl.gdi", "Printer::EndJob() - StartPage() without EndPage() called" );
+
+    mbJobActive = false;
+
+    if ( mpPrinter )
+    {
+        ReleaseGraphics();
+
+        mbPrinting      = false;
+
+        mbDevOutput = false;
+        mpPrinter->EndJob();
+        mpPrinter.reset();
+    }
+}
+
+void Printer::ImplStartPage()
+{
+    if ( !IsJobActive() )
+        return;
+
+    if ( mpPrinter )
+    {
+        SalGraphics* pGraphics = mpPrinter->StartPage( &maJobSetup.ImplGetData(),
+                                                       mbNewJobSetup );
+        if ( pGraphics )
+        {
+            ReleaseGraphics();
+            mpJobGraphics = pGraphics;
+        }
+        mbDevOutput = true;
+
+        // PrintJob not aborted ???
+        if ( IsJobActive() )
+            mbInPrintPage = true;
+    }
+}
+
+void Printer::ImplEndPage()
+{
+    if ( !IsJobActive() )
+        return;
+
+    mbInPrintPage = false;
+
+    if ( mpPrinter )
+    {
+        mpPrinter->EndPage();
+        ReleaseGraphics();
+        mbDevOutput = false;
+
+        mpJobGraphics = nullptr;
+        mbNewJobSetup = false;
+    }
+}
+
+void Printer::updatePrinters()
+{
+    ImplSVData*         pSVData = ImplGetSVData();
+    ImplPrnQueueList*   pPrnList = pSVData->maGDIData.mpPrinterQueueList.get();
+
+    if ( pPrnList )
+    {
+        std::unique_ptr<ImplPrnQueueList> pNewList(new ImplPrnQueueList);
+        pSVData->mpDefInst->GetPrinterQueueInfo( pNewList.get() );
+
+        bool bChanged = pPrnList->m_aQueueInfos.size() != pNewList->m_aQueueInfos.size();
+        for( decltype(pPrnList->m_aQueueInfos)::size_type i = 0; ! bChanged && i < pPrnList->m_aQueueInfos.size(); i++ )
+        {
+            ImplPrnQueueData& rInfo     = pPrnList->m_aQueueInfos[i];
+            ImplPrnQueueData& rNewInfo  = pNewList->m_aQueueInfos[i];
+            if( ! rInfo.mpSalQueueInfo || ! rNewInfo.mpSalQueueInfo || // sanity check
+                rInfo.mpSalQueueInfo->maPrinterName != rNewInfo.mpSalQueueInfo->maPrinterName )
+            {
+                bChanged = true;
+            }
+        }
+        if( bChanged )
+        {
+            ImplDeletePrnQueueList();
+            pSVData->maGDIData.mpPrinterQueueList = std::move(pNewList);
+
+            Application* pApp = GetpApp();
+            if( pApp )
+            {
+                DataChangedEvent aDCEvt( DataChangedEventType::PRINTER );
+                Application::ImplCallEventListenersApplicationDataChanged(&aDCEvt);
+                Application::NotifyAllWindows( aDCEvt );
+            }
+        }
+    }
+}
+
+bool Printer::UsePolyPolygonForComplexGradient()
+{
+    return true;
+}
+
+void Printer::ClipAndDrawGradientMetafile ( const Gradient &rGradient, const tools::PolyPolygon &rPolyPoly )
+{
+    const tools::Rectangle aBoundRect( rPolyPoly.GetBoundRect() );
+
+    Push( PushFlags::CLIPREGION );
+    IntersectClipRegion(vcl::Region(rPolyPoly));
+    DrawGradient( aBoundRect, rGradient );
+    Pop();
+}
+
+void Printer::SetFontOrientation( LogicalFontInstance* const pFontEntry ) const
+{
+    pFontEntry->mnOrientation = pFontEntry->mxFontMetric->GetOrientation();
+}
+
+vcl::Region Printer::ClipToDeviceBounds(vcl::Region aRegion) const
+{
+    return aRegion;
+}
+
+Bitmap Printer::GetBitmap( const Point& rSrcPt, const Size& rSize ) const
+{
+    SAL_WARN("vcl.gdi", "GetBitmap(): This should never be called on by a Printer instance");
+
+    return OutputDevice::GetBitmap( rSrcPt, rSize );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/print2.cxx b/vcl/source/gdi/print2.cxx
new file mode 100644
index 000000000..89fec06ff
--- /dev/null
+++ b/vcl/source/gdi/print2.cxx
@@ -0,0 +1,1314 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <utility>
+#include <list>
+#include <vector>
+
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <sal/log.hxx>
+#include <officecfg/Office/Common.hxx>
+
+#include <vcl/virdev.hxx>
+#include <vcl/metaact.hxx>
+#include <vcl/gdimtf.hxx>
+#include <vcl/print.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/bitmapaccess.hxx>
+
+#include "pdfwriter_impl.hxx"
+
+#define MAX_TILE_WIDTH  1024
+#define MAX_TILE_HEIGHT 1024
+
+typedef ::std::pair< MetaAction*, int > Component; // MetaAction plus index in metafile
+
+namespace {
+
+// List of (intersecting) actions, plus overall bounds
+struct ConnectedComponents
+{
+    ConnectedComponents() :
+        aComponentList(),
+        aBounds(),
+        aBgColor(COL_WHITE),
+        bIsSpecial(false),
+        bIsFullyTransparent(false)
+    {}
+
+    ::std::list< Component > aComponentList;
+    tools::Rectangle       aBounds;
+    Color           aBgColor;
+    bool            bIsSpecial;
+    bool            bIsFullyTransparent;
+};
+
+}
+
+namespace {
+
+/** Determines whether the action can handle transparency correctly
+  (i.e. when painted on white background, does the action still look
+  correct)?
+ */
+bool DoesActionHandleTransparency( const MetaAction& rAct )
+{
+    // MetaActionType::FLOATTRANSPARENT can contain a whole metafile,
+    // which is to be rendered with the given transparent gradient. We
+    // currently cannot emulate transparent painting on a white
+    // background reliably.
+
+    // the remainder can handle printing itself correctly on a uniform
+    // white background.
+    switch( rAct.GetType() )
+    {
+        case MetaActionType::Transparent:
+        case MetaActionType::BMPEX:
+        case MetaActionType::BMPEXSCALE:
+        case MetaActionType::BMPEXSCALEPART:
+            return true;
+
+        default:
+            return false;
+    }
+}
+
+bool doesRectCoverWithUniformColor(
+        tools::Rectangle const & rPrevRect,
+        tools::Rectangle const & rCurrRect,
+        OutputDevice const & rMapModeVDev)
+{
+    // shape needs to fully cover previous content, and have uniform
+    // color
+    return (rMapModeVDev.LogicToPixel(rCurrRect).IsInside(rPrevRect) &&
+        rMapModeVDev.IsFillColor());
+}
+
+/** Check whether rCurrRect rectangle fully covers io_rPrevRect - if
+    yes, return true and update o_rBgColor
+ */
+bool checkRect( tools::Rectangle&       io_rPrevRect,
+                       Color&           o_rBgColor,
+                       const tools::Rectangle& rCurrRect,
+                       OutputDevice const &    rMapModeVDev )
+{
+    bool bRet = doesRectCoverWithUniformColor(io_rPrevRect, rCurrRect, rMapModeVDev);
+
+    if( bRet )
+    {
+        io_rPrevRect = rCurrRect;
+        o_rBgColor = rMapModeVDev.GetFillColor();
+    }
+
+    return bRet;
+}
+
+/** #107169# Convert BitmapEx to Bitmap with appropriately blended
+    color. Convert MetaTransparentAction to plain polygon,
+    appropriately colored
+
+    @param o_rMtf
+    Add converted actions to this metafile
+*/
+void ImplConvertTransparentAction( GDIMetaFile&        o_rMtf,
+                                   const MetaAction&   rAct,
+                                   const OutputDevice& rStateOutDev,
+                                   Color               aBgColor )
+{
+    if (rAct.GetType() == MetaActionType::Transparent)
+    {
+        const MetaTransparentAction* pTransAct = static_cast<const MetaTransparentAction*>(&rAct);
+        sal_uInt16 nTransparency( pTransAct->GetTransparence() );
+
+        // #i10613# Respect transparency for draw color
+        if (nTransparency)
+        {
+            o_rMtf.AddAction(new MetaPushAction(PushFlags::LINECOLOR|PushFlags::FILLCOLOR));
+
+            // assume white background for alpha blending
+            Color aLineColor(rStateOutDev.GetLineColor());
+            aLineColor.SetRed(static_cast<sal_uInt8>((255*nTransparency + (100 - nTransparency) * aLineColor.GetRed()) / 100));
+            aLineColor.SetGreen(static_cast<sal_uInt8>((255*nTransparency + (100 - nTransparency) * aLineColor.GetGreen()) / 100));
+            aLineColor.SetBlue(static_cast<sal_uInt8>((255*nTransparency + (100 - nTransparency) * aLineColor.GetBlue()) / 100));
+            o_rMtf.AddAction(new MetaLineColorAction(aLineColor, true));
+
+            Color aFillColor(rStateOutDev.GetFillColor());
+            aFillColor.SetRed(static_cast<sal_uInt8>((255*nTransparency + (100 - nTransparency)*aFillColor.GetRed()) / 100));
+            aFillColor.SetGreen(static_cast<sal_uInt8>((255*nTransparency + (100 - nTransparency)*aFillColor.GetGreen()) / 100));
+            aFillColor.SetBlue(static_cast<sal_uInt8>((255*nTransparency + (100 - nTransparency)*aFillColor.GetBlue()) / 100));
+            o_rMtf.AddAction(new MetaFillColorAction(aFillColor, true));
+        }
+
+        o_rMtf.AddAction(new MetaPolyPolygonAction(pTransAct->GetPolyPolygon()));
+
+        if(nTransparency)
+            o_rMtf.AddAction(new MetaPopAction());
+    }
+    else
+    {
+        BitmapEx aBmpEx;
+
+        switch (rAct.GetType())
+        {
+            case MetaActionType::BMPEX:
+                aBmpEx = static_cast<const MetaBmpExAction&>(rAct).GetBitmapEx();
+                break;
+
+            case MetaActionType::BMPEXSCALE:
+                aBmpEx = static_cast<const MetaBmpExScaleAction&>(rAct).GetBitmapEx();
+                break;
+
+            case MetaActionType::BMPEXSCALEPART:
+                aBmpEx = static_cast<const MetaBmpExScaleAction&>(rAct).GetBitmapEx();
+                break;
+
+            case MetaActionType::Transparent:
+
+            default:
+                OSL_FAIL("Printer::GetPreparedMetafile impossible state reached");
+                break;
+        }
+
+        Bitmap aBmp(aBmpEx.GetBitmap());
+        if (!aBmpEx.IsAlpha())
+        {
+            // blend with mask
+            Bitmap::ScopedReadAccess pRA(aBmp);
+
+            if (!pRA)
+                return; // what else should I do?
+
+            Color aActualColor(aBgColor);
+
+            if (pRA->HasPalette())
+                aActualColor = pRA->GetBestPaletteColor(aBgColor);
+
+            pRA.reset();
+
+            // did we get true white?
+            if (aActualColor.GetColorError(aBgColor))
+            {
+                // no, create truecolor bitmap, then
+                aBmp.Convert(BmpConversion::N24Bit);
+
+                // fill masked out areas white
+                aBmp.Replace(aBmpEx.GetMask(), aBgColor);
+            }
+            else
+            {
+                // fill masked out areas white
+                aBmp.Replace(aBmpEx.GetMask(), aActualColor);
+            }
+        }
+        else
+        {
+            // blend with alpha channel
+            aBmp.Convert(BmpConversion::N24Bit);
+            aBmp.Blend(aBmpEx.GetAlpha(), aBgColor);
+        }
+
+        // add corresponding action
+        switch (rAct.GetType())
+        {
+            case MetaActionType::BMPEX:
+                o_rMtf.AddAction(new MetaBmpAction(
+                                       static_cast<const MetaBmpExAction&>(rAct).GetPoint(),
+                                       aBmp));
+                break;
+            case MetaActionType::BMPEXSCALE:
+                o_rMtf.AddAction(new MetaBmpScaleAction(
+                                       static_cast<const MetaBmpExScaleAction&>(rAct).GetPoint(),
+                                       static_cast<const MetaBmpExScaleAction&>(rAct).GetSize(),
+                                       aBmp));
+                break;
+            case MetaActionType::BMPEXSCALEPART:
+                o_rMtf.AddAction(new MetaBmpScalePartAction(
+                                       static_cast<const MetaBmpExScalePartAction&>(rAct).GetDestPoint(),
+                                       static_cast<const MetaBmpExScalePartAction&>(rAct).GetDestSize(),
+                                       static_cast<const MetaBmpExScalePartAction&>(rAct).GetSrcPoint(),
+                                       static_cast<const MetaBmpExScalePartAction&>(rAct).GetSrcSize(),
+                                       aBmp));
+                break;
+            default:
+                OSL_FAIL("Unexpected case");
+                break;
+        }
+    }
+}
+
+// #i10613# Extracted from ImplCheckRect::ImplCreate
+// Returns true, if given action creates visible (i.e. non-transparent) output
+bool ImplIsNotTransparent( const MetaAction& rAct, const OutputDevice& rOut )
+{
+    const bool  bLineTransparency( !rOut.IsLineColor() || rOut.GetLineColor().GetTransparency() == 255 );
+    const bool  bFillTransparency( !rOut.IsFillColor() || rOut.GetFillColor().GetTransparency() == 255 );
+    bool        bRet( false );
+
+    switch( rAct.GetType() )
+    {
+        case MetaActionType::POINT:
+            if( !bLineTransparency )
+                bRet = true;
+            break;
+
+        case MetaActionType::LINE:
+            if( !bLineTransparency )
+                bRet = true;
+            break;
+
+        case MetaActionType::RECT:
+            if( !bLineTransparency || !bFillTransparency )
+                bRet = true;
+            break;
+
+        case MetaActionType::ROUNDRECT:
+            if( !bLineTransparency || !bFillTransparency )
+                bRet = true;
+            break;
+
+        case MetaActionType::ELLIPSE:
+            if( !bLineTransparency || !bFillTransparency )
+                bRet = true;
+            break;
+
+        case MetaActionType::ARC:
+            if( !bLineTransparency || !bFillTransparency )
+                bRet = true;
+            break;
+
+        case MetaActionType::PIE:
+            if( !bLineTransparency || !bFillTransparency )
+                bRet = true;
+            break;
+
+        case MetaActionType::CHORD:
+            if( !bLineTransparency || !bFillTransparency )
+                bRet = true;
+            break;
+
+        case MetaActionType::POLYLINE:
+            if( !bLineTransparency )
+                bRet = true;
+            break;
+
+        case MetaActionType::POLYGON:
+            if( !bLineTransparency || !bFillTransparency )
+                bRet = true;
+            break;
+
+        case MetaActionType::POLYPOLYGON:
+            if( !bLineTransparency || !bFillTransparency )
+                bRet = true;
+            break;
+
+        case MetaActionType::TEXT:
+        {
+            const MetaTextAction& rTextAct = static_cast<const MetaTextAction&>(rAct);
+            const OUString aString( rTextAct.GetText().copy(rTextAct.GetIndex(), rTextAct.GetLen()) );
+            if (!aString.isEmpty())
+                bRet = true;
+        }
+        break;
+
+        case MetaActionType::TEXTARRAY:
+        {
+            const MetaTextArrayAction& rTextAct = static_cast<const MetaTextArrayAction&>(rAct);
+            const OUString aString( rTextAct.GetText().copy(rTextAct.GetIndex(), rTextAct.GetLen()) );
+            if (!aString.isEmpty())
+                bRet = true;
+        }
+        break;
+
+        case MetaActionType::PIXEL:
+        case MetaActionType::BMP:
+        case MetaActionType::BMPSCALE:
+        case MetaActionType::BMPSCALEPART:
+        case MetaActionType::BMPEX:
+        case MetaActionType::BMPEXSCALE:
+        case MetaActionType::BMPEXSCALEPART:
+        case MetaActionType::MASK:
+        case MetaActionType::MASKSCALE:
+        case MetaActionType::MASKSCALEPART:
+        case MetaActionType::GRADIENT:
+        case MetaActionType::GRADIENTEX:
+        case MetaActionType::HATCH:
+        case MetaActionType::WALLPAPER:
+        case MetaActionType::Transparent:
+        case MetaActionType::FLOATTRANSPARENT:
+        case MetaActionType::EPS:
+        case MetaActionType::TEXTRECT:
+        case MetaActionType::STRETCHTEXT:
+        case MetaActionType::TEXTLINE:
+            // all other actions: generate non-transparent output
+            bRet = true;
+            break;
+
+        default:
+            break;
+    }
+
+    return bRet;
+}
+
+// #i10613# Extracted from ImplCheckRect::ImplCreate
+tools::Rectangle ImplCalcActionBounds( const MetaAction& rAct, const OutputDevice& rOut )
+{
+    tools::Rectangle aActionBounds;
+
+    switch( rAct.GetType() )
+    {
+        case MetaActionType::PIXEL:
+            aActionBounds = tools::Rectangle( static_cast<const MetaPixelAction&>(rAct).GetPoint(), Size( 1, 1 ) );
+            break;
+
+        case MetaActionType::POINT:
+            aActionBounds = tools::Rectangle( static_cast<const MetaPointAction&>(rAct).GetPoint(), Size( 1, 1 ) );
+            break;
+
+        case MetaActionType::LINE:
+        {
+            const MetaLineAction& rMetaLineAction = static_cast<const MetaLineAction&>(rAct);
+            aActionBounds = tools::Rectangle( rMetaLineAction.GetStartPoint(),  rMetaLineAction.GetEndPoint() );
+            aActionBounds.Justify();
+            const long nLineWidth(rMetaLineAction.GetLineInfo().GetWidth());
+            if(nLineWidth)
+            {
+                const long nHalfLineWidth((nLineWidth + 1) / 2);
+                aActionBounds.AdjustLeft( -nHalfLineWidth );
+                aActionBounds.AdjustTop( -nHalfLineWidth );
+                aActionBounds.AdjustRight(nHalfLineWidth );
+                aActionBounds.AdjustBottom(nHalfLineWidth );
+            }
+            break;
+        }
+
+        case MetaActionType::RECT:
+            aActionBounds = static_cast<const MetaRectAction&>(rAct).GetRect();
+            break;
+
+        case MetaActionType::ROUNDRECT:
+            aActionBounds = tools::Polygon( static_cast<const MetaRoundRectAction&>(rAct).GetRect(),
+                                            static_cast<const MetaRoundRectAction&>(rAct).GetHorzRound(),
+                                            static_cast<const MetaRoundRectAction&>(rAct).GetVertRound() ).GetBoundRect();
+            break;
+
+        case MetaActionType::ELLIPSE:
+        {
+            const tools::Rectangle& rRect = static_cast<const MetaEllipseAction&>(rAct).GetRect();
+            aActionBounds = tools::Polygon( rRect.Center(),
+                                            rRect.GetWidth() >> 1,
+                                            rRect.GetHeight() >> 1 ).GetBoundRect();
+            break;
+        }
+
+        case MetaActionType::ARC:
+            aActionBounds = tools::Polygon( static_cast<const MetaArcAction&>(rAct).GetRect(),
+                                            static_cast<const MetaArcAction&>(rAct).GetStartPoint(),
+                                            static_cast<const MetaArcAction&>(rAct).GetEndPoint(), PolyStyle::Arc ).GetBoundRect();
+            break;
+
+        case MetaActionType::PIE:
+            aActionBounds = tools::Polygon( static_cast<const MetaPieAction&>(rAct).GetRect(),
+                                            static_cast<const MetaPieAction&>(rAct).GetStartPoint(),
+                                            static_cast<const MetaPieAction&>(rAct).GetEndPoint(), PolyStyle::Pie ).GetBoundRect();
+            break;
+
+        case MetaActionType::CHORD:
+            aActionBounds = tools::Polygon( static_cast<const MetaChordAction&>(rAct).GetRect(),
+                                            static_cast<const MetaChordAction&>(rAct).GetStartPoint(),
+                                            static_cast<const MetaChordAction&>(rAct).GetEndPoint(), PolyStyle::Chord ).GetBoundRect();
+            break;
+
+        case MetaActionType::POLYLINE:
+        {
+            const MetaPolyLineAction& rMetaPolyLineAction = static_cast<const MetaPolyLineAction&>(rAct);
+            aActionBounds = rMetaPolyLineAction.GetPolygon().GetBoundRect();
+            const long nLineWidth(rMetaPolyLineAction.GetLineInfo().GetWidth());
+            if(nLineWidth)
+            {
+                const long nHalfLineWidth((nLineWidth + 1) / 2);
+                aActionBounds.AdjustLeft( -nHalfLineWidth );
+                aActionBounds.AdjustTop( -nHalfLineWidth );
+                aActionBounds.AdjustRight(nHalfLineWidth );
+                aActionBounds.AdjustBottom(nHalfLineWidth );
+            }
+            break;
+        }
+
+        case MetaActionType::POLYGON:
+            aActionBounds = static_cast<const MetaPolygonAction&>(rAct).GetPolygon().GetBoundRect();
+            break;
+
+        case MetaActionType::POLYPOLYGON:
+            aActionBounds = static_cast<const MetaPolyPolygonAction&>(rAct).GetPolyPolygon().GetBoundRect();
+            break;
+
+        case MetaActionType::BMP:
+            aActionBounds = tools::Rectangle( static_cast<const MetaBmpAction&>(rAct).GetPoint(),
+                                       rOut.PixelToLogic( static_cast<const MetaBmpAction&>(rAct).GetBitmap().GetSizePixel() ) );
+            break;
+
+        case MetaActionType::BMPSCALE:
+            aActionBounds = tools::Rectangle( static_cast<const MetaBmpScaleAction&>(rAct).GetPoint(),
+                                       static_cast<const MetaBmpScaleAction&>(rAct).GetSize() );
+            break;
+
+        case MetaActionType::BMPSCALEPART:
+            aActionBounds = tools::Rectangle( static_cast<const MetaBmpScalePartAction&>(rAct).GetDestPoint(),
+                                       static_cast<const MetaBmpScalePartAction&>(rAct).GetDestSize() );
+            break;
+
+        case MetaActionType::BMPEX:
+            aActionBounds = tools::Rectangle( static_cast<const MetaBmpExAction&>(rAct).GetPoint(),
+                                       rOut.PixelToLogic( static_cast<const MetaBmpExAction&>(rAct).GetBitmapEx().GetSizePixel() ) );
+            break;
+
+        case MetaActionType::BMPEXSCALE:
+            aActionBounds = tools::Rectangle( static_cast<const MetaBmpExScaleAction&>(rAct).GetPoint(),
+                                       static_cast<const MetaBmpExScaleAction&>(rAct).GetSize() );
+            break;
+
+        case MetaActionType::BMPEXSCALEPART:
+            aActionBounds = tools::Rectangle( static_cast<const MetaBmpExScalePartAction&>(rAct).GetDestPoint(),
+                                       static_cast<const MetaBmpExScalePartAction&>(rAct).GetDestSize() );
+            break;
+
+        case MetaActionType::MASK:
+            aActionBounds = tools::Rectangle( static_cast<const MetaMaskAction&>(rAct).GetPoint(),
+                                       rOut.PixelToLogic( static_cast<const MetaMaskAction&>(rAct).GetBitmap().GetSizePixel() ) );
+            break;
+
+        case MetaActionType::MASKSCALE:
+            aActionBounds = tools::Rectangle( static_cast<const MetaMaskScaleAction&>(rAct).GetPoint(),
+                                       static_cast<const MetaMaskScaleAction&>(rAct).GetSize() );
+            break;
+
+        case MetaActionType::MASKSCALEPART:
+            aActionBounds = tools::Rectangle( static_cast<const MetaMaskScalePartAction&>(rAct).GetDestPoint(),
+                                       static_cast<const MetaMaskScalePartAction&>(rAct).GetDestSize() );
+            break;
+
+        case MetaActionType::GRADIENT:
+            aActionBounds = static_cast<const MetaGradientAction&>(rAct).GetRect();
+            break;
+
+        case MetaActionType::GRADIENTEX:
+            aActionBounds = static_cast<const MetaGradientExAction&>(rAct).GetPolyPolygon().GetBoundRect();
+            break;
+
+        case MetaActionType::HATCH:
+            aActionBounds = static_cast<const MetaHatchAction&>(rAct).GetPolyPolygon().GetBoundRect();
+            break;
+
+        case MetaActionType::WALLPAPER:
+            aActionBounds = static_cast<const MetaWallpaperAction&>(rAct).GetRect();
+            break;
+
+        case MetaActionType::Transparent:
+            aActionBounds = static_cast<const MetaTransparentAction&>(rAct).GetPolyPolygon().GetBoundRect();
+            break;
+
+        case MetaActionType::FLOATTRANSPARENT:
+            aActionBounds = tools::Rectangle( static_cast<const MetaFloatTransparentAction&>(rAct).GetPoint(),
+                                       static_cast<const MetaFloatTransparentAction&>(rAct).GetSize() );
+            break;
+
+        case MetaActionType::EPS:
+            aActionBounds = tools::Rectangle( static_cast<const MetaEPSAction&>(rAct).GetPoint(),
+                                       static_cast<const MetaEPSAction&>(rAct).GetSize() );
+            break;
+
+        case MetaActionType::TEXT:
+        {
+            const MetaTextAction& rTextAct = static_cast<const MetaTextAction&>(rAct);
+            const OUString aString( rTextAct.GetText().copy(rTextAct.GetIndex(), rTextAct.GetLen()) );
+
+            if (!aString.isEmpty())
+            {
+                const Point aPtLog( rTextAct.GetPoint() );
+
+                // #105987# Use API method instead of Impl* methods
+                // #107490# Set base parameter equal to index parameter
+                rOut.GetTextBoundRect( aActionBounds, rTextAct.GetText(), rTextAct.GetIndex(),
+                                       rTextAct.GetIndex(), rTextAct.GetLen() );
+                aActionBounds.Move( aPtLog.X(), aPtLog.Y() );
+            }
+        }
+        break;
+
+        case MetaActionType::TEXTARRAY:
+        {
+            const MetaTextArrayAction&  rTextAct = static_cast<const MetaTextArrayAction&>(rAct);
+            const OUString              aString( rTextAct.GetText().copy(rTextAct.GetIndex(), rTextAct.GetLen()) );
+
+            if( !aString.isEmpty() )
+            {
+                // #105987# ImplLayout takes everything in logical coordinates
+                std::unique_ptr<SalLayout> pSalLayout = rOut.ImplLayout( rTextAct.GetText(), rTextAct.GetIndex(),
+                                                         rTextAct.GetLen(), rTextAct.GetPoint(),
+                                                         0, rTextAct.GetDXArray() );
+                if( pSalLayout )
+                {
+                    tools::Rectangle aBoundRect( const_cast<OutputDevice&>(rOut).ImplGetTextBoundRect( *pSalLayout ) );
+                    aActionBounds = rOut.PixelToLogic( aBoundRect );
+                }
+            }
+        }
+        break;
+
+        case MetaActionType::TEXTRECT:
+            aActionBounds = static_cast<const MetaTextRectAction&>(rAct).GetRect();
+            break;
+
+        case MetaActionType::STRETCHTEXT:
+        {
+            const MetaStretchTextAction& rTextAct = static_cast<const MetaStretchTextAction&>(rAct);
+            const OUString               aString( rTextAct.GetText().copy(rTextAct.GetIndex(), rTextAct.GetLen()) );
+
+            // #i16195# Literate copy from TextArray action, the
+            // semantics for the ImplLayout call are copied from the
+            // OutDev::DrawStretchText() code. Unfortunately, also in
+            // this case, public outdev methods such as GetTextWidth()
+            // don't provide enough info.
+            if( !aString.isEmpty() )
+            {
+                // #105987# ImplLayout takes everything in logical coordinates
+                std::unique_ptr<SalLayout> pSalLayout = rOut.ImplLayout( rTextAct.GetText(), rTextAct.GetIndex(),
+                                                         rTextAct.GetLen(), rTextAct.GetPoint(),
+                                                         rTextAct.GetWidth() );
+                if( pSalLayout )
+                {
+                    tools::Rectangle aBoundRect( const_cast<OutputDevice&>(rOut).ImplGetTextBoundRect( *pSalLayout ) );
+                    aActionBounds = rOut.PixelToLogic( aBoundRect );
+                }
+            }
+        }
+        break;
+
+        case MetaActionType::TEXTLINE:
+            OSL_FAIL("MetaActionType::TEXTLINE not supported");
+        break;
+
+        default:
+            break;
+    }
+
+    if( !aActionBounds.IsEmpty() )
+    {
+        // fdo#40421 limit current action's output to clipped area
+        if( rOut.IsClipRegion() )
+            return rOut.LogicToPixel(
+                rOut.GetClipRegion().GetBoundRect().Intersection( aActionBounds ) );
+        else
+            return rOut.LogicToPixel( aActionBounds );
+    }
+    else
+        return tools::Rectangle();
+}
+
+} // end anon namespace
+
+bool OutputDevice::RemoveTransparenciesFromMetaFile( const GDIMetaFile& rInMtf, GDIMetaFile& rOutMtf,
+                                                     long nMaxBmpDPIX, long nMaxBmpDPIY,
+                                                     bool bReduceTransparency, bool bTransparencyAutoMode,
+                                                     bool bDownsampleBitmaps,
+                                                     const Color& rBackground
+                                                     )
+{
+    MetaAction*             pCurrAct;
+    bool                    bTransparent( false );
+
+    rOutMtf.Clear();
+
+    if(!bReduceTransparency || bTransparencyAutoMode)
+        bTransparent = rInMtf.HasTransparentActions();
+
+    // #i10613# Determine set of connected components containing transparent objects. These are
+    // then processed as bitmaps, the original actions are removed from the metafile.
+    if( !bTransparent )
+    {
+        // nothing transparent -> just copy
+        rOutMtf = rInMtf;
+    }
+    else
+    {
+        // #i10613#
+        // This works as follows: we want a number of distinct sets of
+        // connected components, where each set contains metafile
+        // actions that are intersecting (note: there are possibly
+        // more actions contained as are directly intersecting,
+        // because we can only produce rectangular bitmaps later
+        // on. Thus, each set of connected components is the smallest
+        // enclosing, axis-aligned rectangle that completely bounds a
+        // number of intersecting metafile actions, plus any action
+        // that would otherwise be cut in two). Therefore, we
+        // iteratively add metafile actions from the original metafile
+        // to this connected components list (aCCList), by checking
+        // each element's bounding box against intersection with the
+        // metaaction at hand.
+        // All those intersecting elements are removed from aCCList
+        // and collected in a temporary list (aCCMergeList). After all
+        // elements have been checked, the aCCMergeList elements are
+        // merged with the metaaction at hand into one resulting
+        // connected component, with one big bounding box, and
+        // inserted into aCCList again.
+        // The time complexity of this algorithm is O(n^3), where n is
+        // the number of metafile actions, and it finds all distinct
+        // regions of rectangle-bounded connected components. This
+        // algorithm was designed by AF.
+
+        //  STAGE 1: Detect background
+
+        // Receives uniform background content, and is _not_ merged
+        // nor checked for intersection against other aCCList elements
+        ConnectedComponents aBackgroundComponent;
+
+        // Read the configuration value of minimal object area where transparency will be removed
+        double fReduceTransparencyMinArea = officecfg::Office::Common::VCL::ReduceTransparencyMinArea::get() / 100.0;
+        SAL_WARN_IF(fReduceTransparencyMinArea > 1.0, "vcl",
+            "Value of ReduceTransparencyMinArea config option is too high");
+        SAL_WARN_IF(fReduceTransparencyMinArea < 0.0, "vcl",
+            "Value of ReduceTransparencyMinArea config option is too low");
+        fReduceTransparencyMinArea = std::clamp(fReduceTransparencyMinArea, 0.0, 1.0);
+
+        // create an OutputDevice to record mapmode changes and the like
+        ScopedVclPtrInstance< VirtualDevice > aMapModeVDev;
+        aMapModeVDev->mnDPIX = mnDPIX;
+        aMapModeVDev->mnDPIY = mnDPIY;
+        aMapModeVDev->EnableOutput(false);
+
+        int nLastBgAction, nActionNum;
+
+        // weed out page-filling background objects (if they are
+        // uniformly coloured). Keeping them outside the other
+        // connected components often prevents whole-page bitmap
+        // generation.
+        bool bStillBackground=true; // true until first non-bg action
+        nActionNum=0; nLastBgAction=-1;
+        pCurrAct=const_cast<GDIMetaFile&>(rInMtf).FirstAction();
+        if( rBackground != COL_TRANSPARENT )
+        {
+            aBackgroundComponent.aBgColor = rBackground;
+            aBackgroundComponent.aBounds = GetBackgroundComponentBounds();
+        }
+        while( pCurrAct && bStillBackground )
+        {
+            switch( pCurrAct->GetType() )
+            {
+                case MetaActionType::RECT:
+                {
+                    if( !checkRect(
+                            aBackgroundComponent.aBounds,
+                            aBackgroundComponent.aBgColor,
+                            static_cast<const MetaRectAction*>(pCurrAct)->GetRect(),
+                            *aMapModeVDev) )
+                        bStillBackground=false; // incomplete occlusion of background
+                    else
+                        nLastBgAction=nActionNum; // this _is_ background
+                    break;
+                }
+                case MetaActionType::POLYGON:
+                {
+                    const tools::Polygon aPoly(
+                        static_cast<const MetaPolygonAction*>(pCurrAct)->GetPolygon());
+                    if( !basegfx::utils::isRectangle(
+                            aPoly.getB2DPolygon()) ||
+                        !checkRect(
+                            aBackgroundComponent.aBounds,
+                            aBackgroundComponent.aBgColor,
+                            aPoly.GetBoundRect(),
+                            *aMapModeVDev) )
+                        bStillBackground=false; // incomplete occlusion of background
+                    else
+                        nLastBgAction=nActionNum; // this _is_ background
+                    break;
+                }
+                case MetaActionType::POLYPOLYGON:
+                {
+                    const tools::PolyPolygon aPoly(
+                        static_cast<const MetaPolyPolygonAction*>(pCurrAct)->GetPolyPolygon());
+                    if( aPoly.Count() != 1 ||
+                        !basegfx::utils::isRectangle(
+                            aPoly[0].getB2DPolygon()) ||
+                        !checkRect(
+                            aBackgroundComponent.aBounds,
+                            aBackgroundComponent.aBgColor,
+                            aPoly.GetBoundRect(),
+                            *aMapModeVDev) )
+                        bStillBackground=false; // incomplete occlusion of background
+                    else
+                        nLastBgAction=nActionNum; // this _is_ background
+                    break;
+                }
+                case MetaActionType::WALLPAPER:
+                {
+                    if( !checkRect(
+                            aBackgroundComponent.aBounds,
+                            aBackgroundComponent.aBgColor,
+                            static_cast<const MetaWallpaperAction*>(pCurrAct)->GetRect(),
+                            *aMapModeVDev) )
+                        bStillBackground=false; // incomplete occlusion of background
+                    else
+                        nLastBgAction=nActionNum; // this _is_ background
+                    break;
+                }
+                default:
+                {
+                    if( ImplIsNotTransparent( *pCurrAct,
+                                              *aMapModeVDev ) )
+                        bStillBackground=false; // non-transparent action, possibly
+                                                // not uniform
+                    else
+                        // extend current bounds (next uniform action
+                        // needs to fully cover this area)
+                        aBackgroundComponent.aBounds.Union(
+                            ImplCalcActionBounds(*pCurrAct, *aMapModeVDev) );
+                    break;
+                }
+            }
+
+            // execute action to get correct MapModes etc.
+            pCurrAct->Execute( aMapModeVDev.get() );
+
+            pCurrAct=const_cast<GDIMetaFile&>(rInMtf).NextAction();
+            ++nActionNum;
+        }
+
+        aMapModeVDev->ClearStack(); // clean up aMapModeVDev
+
+        // fast-forward until one after the last background action
+        // (need to reconstruct map mode vdev state)
+        nActionNum=0;
+        pCurrAct=const_cast<GDIMetaFile&>(rInMtf).FirstAction();
+        while( pCurrAct && nActionNum<=nLastBgAction )
+        {
+            // up to and including last ink-generating background
+            // action go to background component
+            aBackgroundComponent.aComponentList.emplace_back(
+                    pCurrAct, nActionNum );
+
+            // execute action to get correct MapModes etc.
+            pCurrAct->Execute( aMapModeVDev.get() );
+            pCurrAct=const_cast<GDIMetaFile&>(rInMtf).NextAction();
+            ++nActionNum;
+        }
+
+        //  STAGE 2: Generate connected components list
+
+        ::std::vector<ConnectedComponents> aCCList; // contains distinct sets of connected components as elements.
+
+        // iterate over all actions (start where background action
+        // search left off)
+        for( ;
+             pCurrAct;
+             pCurrAct=const_cast<GDIMetaFile&>(rInMtf).NextAction(), ++nActionNum )
+        {
+            // execute action to get correct MapModes etc.
+            pCurrAct->Execute( aMapModeVDev.get() );
+
+            // cache bounds of current action
+            const tools::Rectangle aBBCurrAct( ImplCalcActionBounds(*pCurrAct, *aMapModeVDev) );
+
+            // accumulate collected bounds here, initialize with current action
+            tools::Rectangle aTotalBounds( aBBCurrAct ); // thus, aTotalComponents.aBounds is empty
+                                                         // for non-output-generating actions
+            bool bTreatSpecial( false );
+            ConnectedComponents aTotalComponents;
+
+            //  STAGE 2.1: Search for intersecting cc entries
+
+            // if aBBCurrAct is empty, it will intersect with no
+            // aCCList member. Thus, we can save the check.
+            // Furthermore, this ensures that non-output-generating
+            // actions get their own aCCList entry, which is necessary
+            // when copying them to the output metafile (see stage 4
+            // below).
+
+            // #107169# Wholly transparent objects need
+            // not be considered for connected components,
+            // too. Just put each of them into a separate
+            // component.
+            aTotalComponents.bIsFullyTransparent = !ImplIsNotTransparent(*pCurrAct, *aMapModeVDev);
+
+            if( !aBBCurrAct.IsEmpty() &&
+                !aTotalComponents.bIsFullyTransparent )
+            {
+                if( !aBackgroundComponent.aComponentList.empty() &&
+                    !aBackgroundComponent.aBounds.IsInside(aTotalBounds) )
+                {
+                    // it seems the background is not large enough. to
+                    // be on the safe side, combine with this component.
+                    aTotalBounds.Union( aBackgroundComponent.aBounds );
+
+                    // extract all aCurr actions to aTotalComponents
+                    aTotalComponents.aComponentList.splice( aTotalComponents.aComponentList.end(),
+                                                            aBackgroundComponent.aComponentList );
+
+                    if( aBackgroundComponent.bIsSpecial )
+                        bTreatSpecial = true;
+                }
+
+                bool                                    bSomeComponentsChanged;
+
+                // now, this is unfortunate: since changing anyone of
+                // the aCCList elements (e.g. by merging or addition
+                // of an action) might generate new intersection with
+                // other aCCList elements, have to repeat the whole
+                // element scanning, until nothing changes anymore.
+                // Thus, this loop here makes us O(n^3) in the worst
+                // case.
+                do
+                {
+                    // only loop here if 'intersects' branch below was hit
+                    bSomeComponentsChanged = false;
+
+                    // iterate over all current members of aCCList
+                    for( auto aCurrCC=aCCList.begin(); aCurrCC != aCCList.end(); )
+                    {
+                        // first check if current element's bounds are
+                        // empty. This ensures that empty actions are not
+                        // merged into one component, as a matter of fact,
+                        // they have no position.
+
+                        // #107169# Wholly transparent objects need
+                        // not be considered for connected components,
+                        // too. Just put each of them into a separate
+                        // component.
+                        if( !aCurrCC->aBounds.IsEmpty() &&
+                            !aCurrCC->bIsFullyTransparent &&
+                            aCurrCC->aBounds.IsOver( aTotalBounds ) )
+                        {
+                            // union the intersecting aCCList element into aTotalComponents
+
+                            // calc union bounding box
+                            aTotalBounds.Union( aCurrCC->aBounds );
+
+                            // extract all aCurr actions to aTotalComponents
+                            aTotalComponents.aComponentList.splice( aTotalComponents.aComponentList.end(),
+                                                                    aCurrCC->aComponentList );
+
+                            if( aCurrCC->bIsSpecial )
+                                bTreatSpecial = true;
+
+                            // remove and delete aCurrCC element from list (we've now merged its content)
+                            aCurrCC = aCCList.erase( aCurrCC );
+
+                            // at least one component changed, need to rescan everything
+                            bSomeComponentsChanged = true;
+                        }
+                        else
+                        {
+                            ++aCurrCC;
+                        }
+                    }
+                }
+                while( bSomeComponentsChanged );
+            }
+
+            //  STAGE 2.2: Determine special state for cc element
+
+            // now test whether the whole connected component must be
+            // treated specially (i.e. rendered as a bitmap): if the
+            // added action is the very first action, or all actions
+            // before it are completely transparent, the connected
+            // component need not be treated specially, not even if
+            // the added action contains transparency. This is because
+            // painting of transparent objects on _white background_
+            // works without alpha compositing (you just calculate the
+            // color). Note that for the test "all objects before me
+            // are transparent" no sorting is necessary, since the
+            // added metaaction pCurrAct is always in the order the
+            // metafile is painted. Generally, the order of the
+            // metaactions in the ConnectedComponents are not
+            // guaranteed to be the same as in the metafile.
+            if( bTreatSpecial )
+            {
+                // prev component(s) special -> this one, too
+                aTotalComponents.bIsSpecial = true;
+            }
+            else if(!pCurrAct->IsTransparent())
+            {
+                // added action and none of prev components special ->
+                // this one normal, too
+                aTotalComponents.bIsSpecial = false;
+            }
+            else
+            {
+                // added action is special and none of prev components
+                // special -> do the detailed tests
+
+                // can the action handle transparency correctly
+                // (i.e. when painted on white background, does the
+                // action still look correct)?
+                if( !DoesActionHandleTransparency( *pCurrAct ) )
+                {
+                    // no, action cannot handle its transparency on
+                    // a printer device, render to bitmap
+                    aTotalComponents.bIsSpecial = true;
+                }
+                else
+                {
+                    // yes, action can handle its transparency, so
+                    // check whether we're on white background
+                    if( aTotalComponents.aComponentList.empty() )
+                    {
+                        // nothing between pCurrAct and page
+                        // background -> don't be special
+                        aTotalComponents.bIsSpecial = false;
+                    }
+                    else
+                    {
+                        // #107169# Fixes above now ensure that _no_
+                        // object in the list is fully transparent. Thus,
+                        // if the component list is not empty above, we
+                        // must assume that we have to treat this
+                        // component special.
+
+                        // there are non-transparent objects between
+                        // pCurrAct and the empty sheet of paper -> be
+                        // special, then
+                        aTotalComponents.bIsSpecial = true;
+                    }
+                }
+            }
+
+            //  STAGE 2.3: Add newly generated CC list element
+
+            // set new bounds and add action to list
+            aTotalComponents.aBounds = aTotalBounds;
+            aTotalComponents.aComponentList.emplace_back(
+                    pCurrAct, nActionNum );
+
+            // add aTotalComponents as a new entry to aCCList
+            aCCList.push_back( aTotalComponents );
+
+            SAL_WARN_IF( aTotalComponents.aComponentList.empty(), "vcl",
+                        "Printer::GetPreparedMetaFile empty component" );
+            SAL_WARN_IF( aTotalComponents.aBounds.IsEmpty() && (aTotalComponents.aComponentList.size() != 1), "vcl",
+                        "Printer::GetPreparedMetaFile non-output generating actions must be solitary");
+            SAL_WARN_IF( aTotalComponents.bIsFullyTransparent && (aTotalComponents.aComponentList.size() != 1), "vcl",
+                        "Printer::GetPreparedMetaFile fully transparent actions must be solitary");
+        }
+
+        // well now, we've got the list of disjunct connected
+        // components. Now we've got to create a map, which contains
+        // the corresponding aCCList element for every
+        // metaaction. Later on, we always process the complete
+        // metafile for each bitmap to be generated, but switch on
+        // output only for actions contained in the then current
+        // aCCList element. This ensures correct mapmode and attribute
+        // settings for all cases.
+
+        // maps mtf actions to CC list entries
+        ::std::vector< const ConnectedComponents* > aCCList_MemberMap( rInMtf.GetActionSize() );
+
+        // iterate over all aCCList members and their contained metaactions
+        for (auto const& currentItem : aCCList)
+        {
+            for (auto const& currentAction : currentItem.aComponentList)
+            {
+                // set pointer to aCCList element for corresponding index
+                aCCList_MemberMap[ currentAction.second ] = &currentItem;
+            }
+        }
+
+        //  STAGE 3.1: Output background mtf actions (if there are any)
+
+        for (auto & component : aBackgroundComponent.aComponentList)
+        {
+            // simply add this action (above, we inserted the actions
+            // starting at index 0 up to and including nLastBgAction)
+            rOutMtf.AddAction( component.first );
+        }
+
+        //  STAGE 3.2: Generate banded bitmaps for special regions
+
+        Point aPageOffset;
+        Size aTmpSize( GetOutputSizePixel() );
+        if( meOutDevType == OUTDEV_PDF )
+        {
+            auto pPdfWriter = static_cast<vcl::PDFWriterImpl*>(this);
+            aTmpSize = LogicToPixel(pPdfWriter->getCurPageSize(), MapMode(MapUnit::MapPoint));
+
+            // also add error code to PDFWriter
+            pPdfWriter->insertError(vcl::PDFWriter::Warning_Transparency_Converted);
+        }
+        else if( meOutDevType == OUTDEV_PRINTER )
+        {
+            Printer* pThis = dynamic_cast<Printer*>(this);
+            assert(pThis);
+            aPageOffset = pThis->GetPageOffsetPixel();
+            aPageOffset = Point( 0, 0 ) - aPageOffset;
+            aTmpSize  = pThis->GetPaperSizePixel();
+        }
+        const tools::Rectangle aOutputRect( aPageOffset, aTmpSize );
+        bool bTiling = dynamic_cast<Printer*>(this) != nullptr;
+
+        // iterate over all aCCList members and generate bitmaps for the special ones
+        for (auto & currentItem : aCCList)
+        {
+            if( currentItem.bIsSpecial )
+            {
+                tools::Rectangle aBoundRect( currentItem.aBounds );
+                aBoundRect.Intersection( aOutputRect );
+
+                const double fBmpArea( static_cast<double>(aBoundRect.GetWidth()) * aBoundRect.GetHeight() );
+                const double fOutArea( static_cast<double>(aOutputRect.GetWidth()) * aOutputRect.GetHeight() );
+
+                // check if output doesn't exceed given size
+                if( bReduceTransparency && bTransparencyAutoMode && ( fBmpArea > ( fReduceTransparencyMinArea * fOutArea ) ) )
+                {
+                    // output normally. Therefore, we simply clear the
+                    // special attribute, as everything non-special is
+                    // copied to rOutMtf further below.
+                    currentItem.bIsSpecial = false;
+                }
+                else
+                {
+                    // create new bitmap action first
+                    if( aBoundRect.GetWidth() && aBoundRect.GetHeight() )
+                    {
+                        Point           aDstPtPix( aBoundRect.TopLeft() );
+                        Size            aDstSzPix;
+
+                        ScopedVclPtrInstance<VirtualDevice> aMapVDev;   // here, we record only mapmode information
+                        aMapVDev->EnableOutput(false);
+
+                        ScopedVclPtrInstance<VirtualDevice> aPaintVDev; // into this one, we render.
+                        aPaintVDev->SetBackground( aBackgroundComponent.aBgColor );
+
+                        rOutMtf.AddAction( new MetaPushAction( PushFlags::MAPMODE ) );
+                        rOutMtf.AddAction( new MetaMapModeAction() );
+
+                        aPaintVDev->SetDrawMode( GetDrawMode() );
+
+                        while( aDstPtPix.Y() <= aBoundRect.Bottom() )
+                        {
+                            aDstPtPix.setX( aBoundRect.Left() );
+                            aDstSzPix = bTiling ? Size( MAX_TILE_WIDTH, MAX_TILE_HEIGHT ) : aBoundRect.GetSize();
+
+                            if( ( aDstPtPix.Y() + aDstSzPix.Height() - 1 ) > aBoundRect.Bottom() )
+                                aDstSzPix.setHeight( aBoundRect.Bottom() - aDstPtPix.Y() + 1 );
+
+                            while( aDstPtPix.X() <= aBoundRect.Right() )
+                            {
+                                if( ( aDstPtPix.X() + aDstSzPix.Width() - 1 ) > aBoundRect.Right() )
+                                    aDstSzPix.setWidth( aBoundRect.Right() - aDstPtPix.X() + 1 );
+
+                                if( !tools::Rectangle( aDstPtPix, aDstSzPix ).Intersection( aBoundRect ).IsEmpty() &&
+                                    aPaintVDev->SetOutputSizePixel( aDstSzPix ) )
+                                {
+                                    aPaintVDev->Push();
+                                    aMapVDev->Push();
+
+                                    aMapVDev->mnDPIX = aPaintVDev->mnDPIX = mnDPIX;
+                                    aMapVDev->mnDPIY = aPaintVDev->mnDPIY = mnDPIY;
+
+                                    aPaintVDev->EnableOutput(false);
+
+                                    // iterate over all actions
+                                    for( pCurrAct=const_cast<GDIMetaFile&>(rInMtf).FirstAction(), nActionNum=0;
+                                         pCurrAct;
+                                         pCurrAct=const_cast<GDIMetaFile&>(rInMtf).NextAction(), ++nActionNum )
+                                    {
+                                        // enable output only for
+                                        // actions that are members of
+                                        // the current aCCList element
+                                        // (currentItem)
+                                        if( aCCList_MemberMap[nActionNum] == &currentItem )
+                                            aPaintVDev->EnableOutput();
+
+                                        // but process every action
+                                        const MetaActionType nType( pCurrAct->GetType() );
+
+                                        if( MetaActionType::MAPMODE == nType )
+                                        {
+                                            pCurrAct->Execute( aMapVDev.get() );
+
+                                            MapMode     aMtfMap( aMapVDev->GetMapMode() );
+                                            const Point aNewOrg( aMapVDev->PixelToLogic( aDstPtPix ) );
+
+                                            aMtfMap.SetOrigin( Point( -aNewOrg.X(), -aNewOrg.Y() ) );
+                                            aPaintVDev->SetMapMode( aMtfMap );
+                                        }
+                                        else if( ( MetaActionType::PUSH == nType ) || MetaActionType::POP == nType )
+                                        {
+                                            pCurrAct->Execute( aMapVDev.get() );
+                                            pCurrAct->Execute( aPaintVDev.get() );
+                                        }
+                                        else if( MetaActionType::GRADIENT == nType )
+                                        {
+                                            MetaGradientAction* pGradientAction = static_cast<MetaGradientAction*>(pCurrAct);
+                                            Printer* pPrinter = dynamic_cast< Printer* >(this);
+                                            if( pPrinter )
+                                                pPrinter->DrawGradientEx( aPaintVDev.get(), pGradientAction->GetRect(), pGradientAction->GetGradient() );
+                                            else
+                                                DrawGradient( pGradientAction->GetRect(), pGradientAction->GetGradient() );
+                                        }
+                                        else
+                                        {
+                                            pCurrAct->Execute( aPaintVDev.get() );
+                                        }
+
+                                        Application::Reschedule( true );
+                                    }
+
+                                    const bool bOldMap = mbMap;
+                                    mbMap = aPaintVDev->mbMap = false;
+
+                                    Bitmap aBandBmp( aPaintVDev->GetBitmap( Point(), aDstSzPix ) );
+
+                                    // scale down bitmap, if requested
+                                    if( bDownsampleBitmaps )
+                                    {
+                                        aBandBmp = GetDownsampledBitmap( aDstSzPix,
+                                                                         Point(), aBandBmp.GetSizePixel(),
+                                                                         aBandBmp, nMaxBmpDPIX, nMaxBmpDPIY );
+                                    }
+
+                                    rOutMtf.AddAction( new MetaCommentAction( "PRNSPOOL_TRANSPARENTBITMAP_BEGIN" ) );
+                                    rOutMtf.AddAction( new MetaBmpScaleAction( aDstPtPix, aDstSzPix, aBandBmp ) );
+                                    rOutMtf.AddAction( new MetaCommentAction( "PRNSPOOL_TRANSPARENTBITMAP_END" ) );
+
+                                    aPaintVDev->mbMap = true;
+                                    mbMap = bOldMap;
+                                    aMapVDev->Pop();
+                                    aPaintVDev->Pop();
+                                }
+
+                                // overlapping bands to avoid missing lines (e.g. PostScript)
+                                aDstPtPix.AdjustX(aDstSzPix.Width() );
+                            }
+
+                            // overlapping bands to avoid missing lines (e.g. PostScript)
+                            aDstPtPix.AdjustY(aDstSzPix.Height() );
+                        }
+
+                        rOutMtf.AddAction( new MetaPopAction() );
+                    }
+                }
+            }
+        }
+
+        aMapModeVDev->ClearStack(); // clean up aMapModeVDev
+
+        //  STAGE 4: Copy actions to output metafile
+
+        // iterate over all actions and duplicate the ones not in a
+        // special aCCList member into rOutMtf
+        for( pCurrAct=const_cast<GDIMetaFile&>(rInMtf).FirstAction(), nActionNum=0;
+             pCurrAct;
+             pCurrAct=const_cast<GDIMetaFile&>(rInMtf).NextAction(), ++nActionNum )
+        {
+            const ConnectedComponents* pCurrAssociatedComponent = aCCList_MemberMap[nActionNum];
+
+            // NOTE: This relies on the fact that map-mode or draw
+            // mode changing actions are solitary aCCList elements and
+            // have empty bounding boxes, see comment on stage 2.1
+            // above
+            if( pCurrAssociatedComponent &&
+                (pCurrAssociatedComponent->aBounds.IsEmpty() ||
+                 !pCurrAssociatedComponent->bIsSpecial) )
+            {
+                // #107169# Treat transparent bitmaps special, if they
+                // are the first (or sole) action in their bounds
+                // list. Note that we previously ensured that no
+                // fully-transparent objects are before us here.
+                if( DoesActionHandleTransparency( *pCurrAct ) &&
+                    pCurrAssociatedComponent->aComponentList.begin()->first == pCurrAct )
+                {
+                    // convert actions, where masked-out parts are of
+                    // given background color
+                    ImplConvertTransparentAction(rOutMtf,
+                                                 *pCurrAct,
+                                                 *aMapModeVDev,
+                                                 aBackgroundComponent.aBgColor);
+                }
+                else
+                {
+                    // simply add this action
+                    rOutMtf.AddAction( pCurrAct );
+                }
+
+                pCurrAct->Execute(aMapModeVDev.get());
+            }
+        }
+
+        rOutMtf.SetPrefMapMode( rInMtf.GetPrefMapMode() );
+        rOutMtf.SetPrefSize( rInMtf.GetPrefSize() );
+
+#if OSL_DEBUG_LEVEL > 1
+        // iterate over all aCCList members and generate rectangles for the bounding boxes
+        rOutMtf.AddAction( new MetaFillColorAction( COL_WHITE, false ) );
+        for(auto const& aCurr:aCCList)
+        {
+            if( aCurr.bIsSpecial )
+                rOutMtf.AddAction( new MetaLineColorAction( COL_RED, true) );
+            else
+                rOutMtf.AddAction( new MetaLineColorAction( COL_BLUE, true) );
+
+            rOutMtf.AddAction( new MetaRectAction( aMapModeVDev->PixelToLogic( aCurr.aBounds ) ) );
+        }
+#endif
+    }
+    return bTransparent;
+}
+
+void Printer::DrawGradientEx( OutputDevice* pOut, const tools::Rectangle& rRect, const Gradient& rGradient )
+{
+    const PrinterOptions& rPrinterOptions = GetPrinterOptions();
+
+    if( rPrinterOptions.IsReduceGradients() )
+    {
+        if( PrinterGradientMode::Stripes == rPrinterOptions.GetReducedGradientMode() )
+        {
+            if( !rGradient.GetSteps() || ( rGradient.GetSteps() > rPrinterOptions.GetReducedGradientStepCount() ) )
+            {
+                Gradient aNewGradient( rGradient );
+
+                aNewGradient.SetSteps( rPrinterOptions.GetReducedGradientStepCount() );
+                pOut->DrawGradient( rRect, aNewGradient );
+            }
+            else
+                pOut->DrawGradient( rRect, rGradient );
+        }
+        else
+        {
+            const Color&    rStartColor = rGradient.GetStartColor();
+            const Color&    rEndColor = rGradient.GetEndColor();
+            const long      nR = ( ( static_cast<long>(rStartColor.GetRed()) * rGradient.GetStartIntensity() ) / 100 +
+                                   ( static_cast<long>(rEndColor.GetRed()) * rGradient.GetEndIntensity() ) / 100 ) >> 1;
+            const long      nG = ( ( static_cast<long>(rStartColor.GetGreen()) * rGradient.GetStartIntensity() ) / 100 +
+                                   ( static_cast<long>(rEndColor.GetGreen()) * rGradient.GetEndIntensity() ) / 100 ) >> 1;
+            const long      nB = ( ( static_cast<long>(rStartColor.GetBlue()) * rGradient.GetStartIntensity() ) / 100 +
+                                   ( static_cast<long>(rEndColor.GetBlue()) * rGradient.GetEndIntensity() ) / 100 ) >> 1;
+            const Color     aColor( static_cast<sal_uInt8>(nR), static_cast<sal_uInt8>(nG), static_cast<sal_uInt8>(nB) );
+
+            pOut->Push( PushFlags::LINECOLOR | PushFlags::FILLCOLOR );
+            pOut->SetLineColor( aColor );
+            pOut->SetFillColor( aColor );
+            pOut->DrawRect( rRect );
+            pOut->Pop();
+        }
+    }
+    else
+        pOut->DrawGradient( rRect, rGradient );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/print3.cxx b/vcl/source/gdi/print3.cxx
new file mode 100644
index 000000000..cbf486713
--- /dev/null
+++ b/vcl/source/gdi/print3.cxx
@@ -0,0 +1,2118 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/weld.hxx>
+#include <vcl/print.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/metaact.hxx>
+#include <configsettings.hxx>
+#include <tools/urlobj.hxx>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/sequence.hxx>
+#include <sal/types.h>
+#include <sal/log.hxx>
+#include <tools/debug.hxx>
+
+#include <printdlg.hxx>
+#include <svdata.hxx>
+#include <salinst.hxx>
+#include <salprn.hxx>
+#include <strings.hrc>
+
+#include <com/sun/star/ui/dialogs/FilePicker.hpp>
+#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
+#include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp>
+#include <com/sun/star/view/DuplexMode.hpp>
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+#include <com/sun/star/awt/Size.hpp>
+
+#include <unordered_map>
+#include <unordered_set>
+
+using namespace vcl;
+
+namespace {
+
+class ImplPageCache
+{
+    struct CacheEntry
+    {
+        GDIMetaFile                 aPage;
+        PrinterController::PageSize aSize;
+    };
+
+    std::vector< CacheEntry >   maPages;
+    std::vector< sal_Int32 >    maPageNumbers;
+    std::vector< sal_Int32 >    maCacheRanking;
+
+    static const sal_Int32      nCacheSize = 6;
+
+    void updateRanking( sal_Int32 nLastHit )
+    {
+        if( maCacheRanking[0] != nLastHit )
+        {
+            for( sal_Int32 i = nCacheSize-1; i > 0; i-- )
+                maCacheRanking[i] = maCacheRanking[i-1];
+            maCacheRanking[0] = nLastHit;
+        }
+    }
+
+public:
+    ImplPageCache()
+    : maPages( nCacheSize )
+    , maPageNumbers( nCacheSize, -1 )
+    , maCacheRanking( nCacheSize )
+    {
+        for( sal_Int32 i = 0; i < nCacheSize; i++ )
+            maCacheRanking[i] = nCacheSize - i - 1;
+    }
+
+    // caution: does not ensure uniqueness
+    void insert( sal_Int32 i_nPageNo, const GDIMetaFile& i_rPage, const PrinterController::PageSize& i_rSize )
+    {
+        sal_Int32 nReplacePage = maCacheRanking.back();
+        maPages[ nReplacePage ].aPage = i_rPage;
+        maPages[ nReplacePage ].aSize = i_rSize;
+        maPageNumbers[ nReplacePage ] = i_nPageNo;
+        // cache insertion means in our case, the page was just queried
+        // so update the ranking
+        updateRanking( nReplacePage );
+    }
+
+    // caution: bad algorithm; should there ever be reason to increase the cache size beyond 6
+    // this needs to be urgently rewritten. However do NOT increase the cache size lightly,
+    // whole pages can be rather memory intensive
+    bool get( sal_Int32 i_nPageNo, GDIMetaFile& o_rPageFile, PrinterController::PageSize& o_rSize )
+    {
+        for( sal_Int32 i = 0; i < nCacheSize; ++i )
+        {
+            if( maPageNumbers[i] == i_nPageNo )
+            {
+                updateRanking( i );
+                o_rPageFile = maPages[i].aPage;
+                o_rSize = maPages[i].aSize;
+                return true;
+            }
+        }
+        return false;
+    }
+
+    void invalidate()
+    {
+        for( sal_Int32 i = 0; i < nCacheSize; ++i )
+        {
+            maPageNumbers[i] = -1;
+            maPages[i].aPage.Clear();
+            maCacheRanking[i] = nCacheSize - i - 1;
+        }
+    }
+};
+
+}
+
+class vcl::ImplPrinterControllerData
+{
+public:
+    struct ControlDependency
+    {
+        OUString       maDependsOnName;
+        sal_Int32           mnDependsOnEntry;
+
+        ControlDependency() : mnDependsOnEntry( -1 ) {}
+    };
+
+    typedef std::unordered_map< OUString, size_t > PropertyToIndexMap;
+    typedef std::unordered_map< OUString, ControlDependency > ControlDependencyMap;
+    typedef std::unordered_map< OUString, css::uno::Sequence< sal_Bool > > ChoiceDisableMap;
+
+    VclPtr< Printer >                                           mxPrinter;
+    weld::Window*                                               mpWindow;
+    css::uno::Sequence< css::beans::PropertyValue >             maUIOptions;
+    std::vector< css::beans::PropertyValue >                    maUIProperties;
+    std::vector< bool >                                         maUIPropertyEnabled;
+    PropertyToIndexMap                                          maPropertyToIndex;
+    ControlDependencyMap                                        maControlDependencies;
+    ChoiceDisableMap                                            maChoiceDisableMap;
+    bool                                                        mbFirstPage;
+    bool                                                        mbLastPage;
+    bool                                                        mbReversePageOrder;
+    bool                                                        mbPapersizeFromSetup;
+    bool                                                        mbPapersizeFromUser;
+    bool                                                        mbPrinterModified;
+    css::view::PrintableState                                   meJobState;
+
+    vcl::PrinterController::MultiPageSetup                      maMultiPage;
+
+    std::shared_ptr<vcl::PrintProgressDialog>                   mxProgress;
+
+    ImplPageCache                                               maPageCache;
+
+    // set by user through printer properties subdialog of printer settings dialog
+    Size                                                        maDefaultPageSize;
+    // set by user through print dialog
+    Size                                                        maUserPageSize;
+    // set by user through printer properties subdialog of printer settings dialog
+    sal_Int32                                                   mnDefaultPaperBin;
+    // Set by user through printer properties subdialog of print dialog.
+    // Overrides application-set tray for a page.
+    sal_Int32                                                   mnFixedPaperBin;
+
+    // N.B. Apparently we have three levels of paper tray settings
+    // (latter overrides former):
+    // 1. default tray
+    // 2. tray set for a concrete page by an application, e.g., writer
+    //    allows setting a printer tray (for the default printer) for a
+    //    page style. This setting can be overridden by user by selecting
+    //    "Use only paper tray from printer preferences" on the Options
+    //    page in the print dialog, in which case the default tray is
+    //    used for all pages.
+    // 3. tray set in printer properties the printer dialog
+    // I'm not quite sure why 1. and 3. are distinct, but the commit
+    // history suggests this is intentional...
+
+    ImplPrinterControllerData() :
+        mpWindow( nullptr ),
+        mbFirstPage( true ),
+        mbLastPage( false ),
+        mbReversePageOrder( false ),
+        mbPapersizeFromSetup( false ),
+        mbPapersizeFromUser( false ),
+        mbPrinterModified( false ),
+        meJobState( css::view::PrintableState_JOB_STARTED ),
+        mnDefaultPaperBin( -1 ),
+        mnFixedPaperBin( -1 )
+    {}
+
+    ~ImplPrinterControllerData()
+    {
+        if (mxProgress)
+        {
+            mxProgress->response(RET_CANCEL);
+            mxProgress.reset();
+        }
+    }
+
+    const Size& getRealPaperSize( const Size& i_rPageSize, bool bNoNUP ) const
+    {
+        if ( mbPapersizeFromUser )
+            return maUserPageSize;
+        if( mbPapersizeFromSetup )
+            return maDefaultPageSize;
+        if( maMultiPage.nRows * maMultiPage.nColumns > 1 && ! bNoNUP )
+            return maMultiPage.aPaperSize;
+        return i_rPageSize;
+    }
+    PrinterController::PageSize modifyJobSetup( const css::uno::Sequence< css::beans::PropertyValue >& i_rProps );
+    void resetPaperToLastConfigured();
+};
+
+PrinterController::PrinterController(const VclPtr<Printer>& i_xPrinter, weld::Window* i_pWindow)
+    : mpImplData( new ImplPrinterControllerData )
+{
+    mpImplData->mxPrinter = i_xPrinter;
+    mpImplData->mpWindow = i_pWindow;
+}
+
+static OUString queryFile( Printer const * pPrinter )
+{
+    OUString aResult;
+
+    css::uno::Reference< css::uno::XComponentContext > xContext( ::comphelper::getProcessComponentContext() );
+    css::uno::Reference< css::ui::dialogs::XFilePicker3 > xFilePicker = css::ui::dialogs::FilePicker::createWithMode(xContext, css::ui::dialogs::TemplateDescription::FILESAVE_AUTOEXTENSION);
+
+    try
+    {
+#ifdef UNX
+        // add PostScript and PDF
+        bool bPS = true, bPDF = true;
+        if( pPrinter )
+        {
+            if( pPrinter->GetCapabilities( PrinterCapType::PDF ) )
+                bPS = false;
+            else
+                bPDF = false;
+        }
+        if( bPS )
+            xFilePicker->appendFilter( "PostScript", "*.ps" );
+        if( bPDF )
+            xFilePicker->appendFilter( "Portable Document Format", "*.pdf" );
+#elif defined _WIN32
+        (void)pPrinter;
+        xFilePicker->appendFilter( "*.PRN", "*.prn" );
+#endif
+        // add arbitrary files
+        xFilePicker->appendFilter(VclResId(SV_STDTEXT_ALLFILETYPES), "*.*");
+    }
+    catch (const css::lang::IllegalArgumentException&)
+    {
+        SAL_WARN( "vcl.gdi", "caught IllegalArgumentException when registering filter" );
+    }
+
+    if( xFilePicker->execute() == css::ui::dialogs::ExecutableDialogResults::OK )
+    {
+        css::uno::Sequence< OUString > aPathSeq( xFilePicker->getSelectedFiles() );
+        INetURLObject aObj( aPathSeq[0] );
+        aResult = aObj.PathToFileName();
+    }
+    return aResult;
+}
+
+namespace {
+
+struct PrintJobAsync
+{
+    std::shared_ptr<PrinterController>  mxController;
+    JobSetup                            maInitSetup;
+
+    PrintJobAsync(const std::shared_ptr<PrinterController>& i_xController,
+                  const JobSetup& i_rInitSetup)
+    : mxController( i_xController ), maInitSetup( i_rInitSetup )
+    {}
+
+    DECL_LINK( ExecJob, void*, void );
+};
+
+}
+
+IMPL_LINK_NOARG(PrintJobAsync, ExecJob, void*, void)
+{
+    Printer::ImplPrintJob(mxController, maInitSetup);
+
+    // clean up, do not access members after this
+    delete this;
+}
+
+void Printer::PrintJob(const std::shared_ptr<PrinterController>& i_xController,
+                       const JobSetup& i_rInitSetup)
+{
+    bool bSynchronous = false;
+    css::beans::PropertyValue* pVal = i_xController->getValue( "Wait" );
+    if( pVal )
+        pVal->Value >>= bSynchronous;
+
+    if( bSynchronous )
+        ImplPrintJob(i_xController, i_rInitSetup);
+    else
+    {
+        PrintJobAsync* pAsync = new PrintJobAsync(i_xController, i_rInitSetup);
+        Application::PostUserEvent( LINK( pAsync, PrintJobAsync, ExecJob ) );
+    }
+}
+
+bool Printer::PreparePrintJob(std::shared_ptr<PrinterController> xController,
+                           const JobSetup& i_rInitSetup)
+{
+    // check if there is a default printer; if not, show an error box (if appropriate)
+    if( GetDefaultPrinterName().isEmpty() )
+    {
+        if (xController->isShowDialogs())
+        {
+            std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(xController->getWindow(), "vcl/ui/errornoprinterdialog.ui"));
+            std::unique_ptr<weld::MessageDialog> xBox(xBuilder->weld_message_dialog("ErrorNoPrinterDialog"));
+            xBox->run();
+        }
+        xController->setValue( "IsDirect",
+                               css::uno::makeAny( false ) );
+    }
+
+    // setup printer
+
+    // #i114306# changed behavior back from persistence
+    // if no specific printer is already set, create the default printer
+    if (!xController->getPrinter())
+    {
+        OUString aPrinterName( i_rInitSetup.GetPrinterName() );
+        VclPtrInstance<Printer> xPrinter( aPrinterName );
+        xPrinter->SetJobSetup(i_rInitSetup);
+        xController->setPrinter(xPrinter);
+        xController->setPapersizeFromSetup(xPrinter->GetPrinterSettingsPreferred());
+    }
+
+    // reset last page property
+    xController->setLastPage(false);
+
+    // update "PageRange" property inferring from other properties:
+    // case 1: "Pages" set from UNO API ->
+    //         setup "Print Selection" and insert "PageRange" attribute
+    // case 2: "All pages" is selected
+    //         update "Page range" attribute to have a sensible default,
+    //         but leave "All" as selected
+
+    // "Pages" attribute from API is now equivalent to "PageRange"
+    // AND "PrintContent" = 1 except calc where it is "PrintRange" = 1
+    // Argh ! That sure needs cleaning up
+    css::beans::PropertyValue* pContentVal = xController->getValue("PrintRange");
+    if( ! pContentVal )
+        pContentVal = xController->getValue("PrintContent");
+
+    // case 1: UNO API has set "Pages"
+    css::beans::PropertyValue* pPagesVal = xController->getValue("Pages");
+    if( pPagesVal )
+    {
+        OUString aPagesVal;
+        pPagesVal->Value >>= aPagesVal;
+        if( !aPagesVal.isEmpty() )
+        {
+            // "Pages" attribute from API is now equivalent to "PageRange"
+            // AND "PrintContent" = 1 except calc where it is "PrintRange" = 1
+            // Argh ! That sure needs cleaning up
+            if( pContentVal )
+            {
+                pContentVal->Value <<= sal_Int32( 1 );
+                xController->setValue("PageRange", pPagesVal->Value);
+            }
+        }
+    }
+    // case 2: is "All" selected ?
+    else if( pContentVal )
+    {
+        sal_Int32 nContent = -1;
+        if( pContentVal->Value >>= nContent )
+        {
+            if( nContent == 0 )
+            {
+                // do not overwrite PageRange if it is already set
+                css::beans::PropertyValue* pRangeVal = xController->getValue("PageRange");
+                OUString aRange;
+                if( pRangeVal )
+                    pRangeVal->Value >>= aRange;
+                if( aRange.isEmpty() )
+                {
+                    sal_Int32 nPages = xController->getPageCount();
+                    if( nPages > 0 )
+                    {
+                        OUStringBuffer aBuf( 32 );
+                        aBuf.append( "1" );
+                        if( nPages > 1 )
+                        {
+                            aBuf.append( "-" );
+                            aBuf.append( nPages );
+                        }
+                        xController->setValue("PageRange", css::uno::makeAny(aBuf.makeStringAndClear()));
+                    }
+                }
+            }
+        }
+    }
+
+    css::beans::PropertyValue* pReverseVal = xController->getValue("PrintReverse");
+    if( pReverseVal )
+    {
+        bool bReverse = false;
+        pReverseVal->Value >>= bReverse;
+        xController->setReversePrint( bReverse );
+    }
+
+    css::beans::PropertyValue* pPapersizeFromSetupVal = xController->getValue("PapersizeFromSetup");
+    if( pPapersizeFromSetupVal )
+    {
+        bool bPapersizeFromSetup = false;
+        pPapersizeFromSetupVal->Value >>= bPapersizeFromSetup;
+        xController->setPapersizeFromSetup(bPapersizeFromSetup);
+    }
+
+    // setup NUp printing from properties
+    sal_Int32 nRows = xController->getIntProperty("NUpRows", 1);
+    sal_Int32 nCols = xController->getIntProperty("NUpColumns", 1);
+    if( nRows > 1 || nCols > 1 )
+    {
+        PrinterController::MultiPageSetup aMPS;
+        aMPS.nRows         = std::max<sal_Int32>(nRows, 1);
+        aMPS.nColumns      = std::max<sal_Int32>(nCols, 1);
+        sal_Int32 nValue = xController->getIntProperty("NUpPageMarginLeft", aMPS.nLeftMargin);
+        if( nValue >= 0 )
+            aMPS.nLeftMargin = nValue;
+        nValue = xController->getIntProperty("NUpPageMarginRight", aMPS.nRightMargin);
+        if( nValue >= 0 )
+            aMPS.nRightMargin = nValue;
+        nValue = xController->getIntProperty( "NUpPageMarginTop", aMPS.nTopMargin );
+        if( nValue >= 0 )
+            aMPS.nTopMargin = nValue;
+        nValue = xController->getIntProperty( "NUpPageMarginBottom", aMPS.nBottomMargin );
+        if( nValue >= 0 )
+            aMPS.nBottomMargin = nValue;
+        nValue = xController->getIntProperty( "NUpHorizontalSpacing", aMPS.nHorizontalSpacing );
+        if( nValue >= 0 )
+            aMPS.nHorizontalSpacing = nValue;
+        nValue = xController->getIntProperty( "NUpVerticalSpacing", aMPS.nVerticalSpacing );
+        if( nValue >= 0 )
+            aMPS.nVerticalSpacing = nValue;
+        aMPS.bDrawBorder = xController->getBoolProperty( "NUpDrawBorder", aMPS.bDrawBorder );
+        aMPS.nOrder = static_cast<NupOrderType>(xController->getIntProperty( "NUpSubPageOrder", static_cast<sal_Int32>(aMPS.nOrder) ));
+        aMPS.aPaperSize = xController->getPrinter()->PixelToLogic( xController->getPrinter()->GetPaperSizePixel(), MapMode( MapUnit::Map100thMM ) );
+        css::beans::PropertyValue* pPgSizeVal = xController->getValue( "NUpPaperSize" );
+        css::awt::Size aSizeVal;
+        if( pPgSizeVal && (pPgSizeVal->Value >>= aSizeVal) )
+        {
+            aMPS.aPaperSize.setWidth( aSizeVal.Width );
+            aMPS.aPaperSize.setHeight( aSizeVal.Height );
+        }
+
+        xController->setMultipage( aMPS );
+    }
+
+    // in direct print case check whether there is anything to print.
+    // if not, show an errorbox (if appropriate)
+    if( xController->isShowDialogs() && xController->isDirectPrint() )
+    {
+        if( xController->getFilteredPageCount() == 0 )
+        {
+            std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(xController->getWindow(), "vcl/ui/errornocontentdialog.ui"));
+            std::unique_ptr<weld::MessageDialog> xBox(xBuilder->weld_message_dialog("ErrorNoContentDialog"));
+            xBox->run();
+            return false;
+        }
+    }
+
+    // check if the printer brings up its own dialog
+    // in that case leave the work to that dialog
+    if( ! xController->getPrinter()->GetCapabilities( PrinterCapType::ExternalDialog ) &&
+        ! xController->isDirectPrint() &&
+        xController->isShowDialogs()
+        )
+    {
+        try
+        {
+            PrintDialog aDlg(xController->getWindow(), xController);
+            if (!aDlg.run())
+            {
+                xController->abortJob();
+                return false;
+            }
+            if (aDlg.isPrintToFile())
+            {
+                OUString aFile = queryFile( xController->getPrinter().get() );
+                if( aFile.isEmpty() )
+                {
+                    xController->abortJob();
+                    return false;
+                }
+                xController->setValue( "LocalFileName",
+                                       css::uno::makeAny( aFile ) );
+            }
+            else if (aDlg.isSingleJobs())
+            {
+                xController->setValue( "PrintCollateAsSingleJobs",
+                                        css::uno::makeAny( true ) );
+            }
+        }
+        catch (const std::bad_alloc&)
+        {
+        }
+    }
+
+    xController->pushPropertiesToPrinter();
+    return true;
+}
+
+bool Printer::ExecutePrintJob(const std::shared_ptr<PrinterController>& xController)
+{
+    OUString aJobName;
+    css::beans::PropertyValue* pJobNameVal = xController->getValue( "JobName" );
+    if( pJobNameVal )
+        pJobNameVal->Value >>= aJobName;
+
+    return xController->getPrinter()->StartJob( aJobName, xController );
+}
+
+void Printer::FinishPrintJob(const std::shared_ptr<PrinterController>& xController)
+{
+    xController->resetPaperToLastConfigured();
+    xController->jobFinished( xController->getJobState() );
+}
+
+void Printer::ImplPrintJob(const std::shared_ptr<PrinterController>& xController,
+                           const JobSetup& i_rInitSetup)
+{
+    if (PreparePrintJob(xController, i_rInitSetup))
+    {
+        ExecutePrintJob(xController);
+    }
+    FinishPrintJob(xController);
+}
+
+bool Printer::StartJob( const OUString& i_rJobName, std::shared_ptr<vcl::PrinterController> const & i_xController)
+{
+    mnError = ERRCODE_NONE;
+
+    if ( IsDisplayPrinter() )
+        return false;
+
+    if ( IsJobActive() || IsPrinting() )
+        return false;
+
+    sal_uInt32 nCopies = mnCopyCount;
+    bool    bCollateCopy = mbCollateCopy;
+    bool    bUserCopy = false;
+
+    if ( nCopies > 1 )
+    {
+        const sal_uInt32 nDevCopy = GetCapabilities( bCollateCopy
+            ? PrinterCapType::CollateCopies
+            : PrinterCapType::Copies );
+
+        // need to do copies by hand ?
+        if ( nCopies > nDevCopy )
+        {
+            bUserCopy = true;
+            nCopies = 1;
+            bCollateCopy = false;
+        }
+    }
+    else
+        bCollateCopy = false;
+
+    ImplSVData* pSVData = ImplGetSVData();
+    mpPrinter = pSVData->mpDefInst->CreatePrinter( mpInfoPrinter );
+
+    if (!mpPrinter)
+        return false;
+
+    bool bSinglePrintJobs = false;
+    css::beans::PropertyValue* pSingleValue = i_xController->getValue("PrintCollateAsSingleJobs");
+    if( pSingleValue )
+    {
+        pSingleValue->Value >>= bSinglePrintJobs;
+    }
+
+    css::beans::PropertyValue* pFileValue = i_xController->getValue("LocalFileName");
+    if( pFileValue )
+    {
+        OUString aFile;
+        pFileValue->Value >>= aFile;
+        if( !aFile.isEmpty() )
+        {
+            mbPrintFile = true;
+            maPrintFile = aFile;
+            bSinglePrintJobs = false;
+        }
+    }
+
+    OUString* pPrintFile = nullptr;
+    if ( mbPrintFile )
+        pPrintFile = &maPrintFile;
+    mpPrinterOptions->ReadFromConfig( mbPrintFile );
+
+    mbPrinting              = true;
+    if( GetCapabilities( PrinterCapType::UsePullModel ) )
+    {
+        mbJobActive             = true;
+        // SAL layer does all necessary page printing
+        // and also handles showing a dialog
+        // that also means it must call jobStarted when the dialog is finished
+        // it also must set the JobState of the Controller
+        if( mpPrinter->StartJob( pPrintFile,
+                                 i_rJobName,
+                                 Application::GetDisplayName(),
+                                 &maJobSetup.ImplGetData(),
+                                 *i_xController) )
+        {
+            EndJob();
+        }
+        else
+        {
+            mnError = ImplSalPrinterErrorCodeToVCL(mpPrinter->GetErrorCode());
+            if ( !mnError )
+                mnError = PRINTER_GENERALERROR;
+            mbPrinting = false;
+            mpPrinter.reset();
+            mbJobActive = false;
+
+            GDIMetaFile aDummyFile;
+            i_xController->setLastPage(true);
+            i_xController->getFilteredPageFile(0, aDummyFile);
+
+            return false;
+        }
+    }
+    else
+    {
+        // possibly a dialog has been shown
+        // now the real job starts
+        i_xController->setJobState( css::view::PrintableState_JOB_STARTED );
+        i_xController->jobStarted();
+
+        int nJobs = 1;
+        int nOuterRepeatCount = 1;
+        int nInnerRepeatCount = 1;
+        if( bUserCopy )
+        {
+            if( mbCollateCopy )
+                nOuterRepeatCount = mnCopyCount;
+            else
+                nInnerRepeatCount = mnCopyCount;
+        }
+        if( bSinglePrintJobs )
+        {
+            nJobs = mnCopyCount;
+            nCopies = 1;
+            nOuterRepeatCount = nInnerRepeatCount = 1;
+        }
+
+        for( int nJobIteration = 0; nJobIteration < nJobs; nJobIteration++ )
+        {
+            bool bError = false;
+            if( mpPrinter->StartJob( pPrintFile,
+                                     i_rJobName,
+                                     Application::GetDisplayName(),
+                                     nCopies,
+                                     bCollateCopy,
+                                     i_xController->isDirectPrint(),
+                                     &maJobSetup.ImplGetData() ) )
+            {
+                bool bAborted = false;
+                mbJobActive             = true;
+                i_xController->createProgressDialog();
+                const int nPages = i_xController->getFilteredPageCount();
+                // abort job, if no pages will be printed.
+                if ( nPages == 0 )
+                {
+                    i_xController->abortJob();
+                    bAborted = true;
+                }
+                for( int nOuterIteration = 0; nOuterIteration < nOuterRepeatCount && ! bAborted; nOuterIteration++ )
+                {
+                    for( int nPage = 0; nPage < nPages && ! bAborted; nPage++ )
+                    {
+                        for( int nInnerIteration = 0; nInnerIteration < nInnerRepeatCount && ! bAborted; nInnerIteration++ )
+                        {
+                            if( nPage == nPages-1 &&
+                                nOuterIteration == nOuterRepeatCount-1 &&
+                                nInnerIteration == nInnerRepeatCount-1 &&
+                                nJobIteration == nJobs-1 )
+                            {
+                                i_xController->setLastPage(true);
+                            }
+                            i_xController->printFilteredPage(nPage);
+                            if (i_xController->isProgressCanceled())
+                            {
+                                i_xController->abortJob();
+                            }
+                            if (i_xController->getJobState() ==
+                                    css::view::PrintableState_JOB_ABORTED)
+                            {
+                                bAborted = true;
+                            }
+                        }
+                    }
+                    // FIXME: duplex ?
+                }
+                EndJob();
+
+                if( nJobIteration < nJobs-1 )
+                {
+                    mpPrinter = pSVData->mpDefInst->CreatePrinter( mpInfoPrinter );
+
+                    if ( mpPrinter )
+                        mbPrinting              = true;
+                    else
+                        bError = true;
+                }
+            }
+            else
+                bError = true;
+
+            if( bError )
+            {
+                mnError = mpPrinter ? ImplSalPrinterErrorCodeToVCL(mpPrinter->GetErrorCode()) : ERRCODE_NONE;
+                if ( !mnError )
+                    mnError = PRINTER_GENERALERROR;
+                i_xController->setJobState( mnError == PRINTER_ABORT
+                                            ? css::view::PrintableState_JOB_ABORTED
+                                            : css::view::PrintableState_JOB_FAILED );
+                mbPrinting = false;
+                mpPrinter.reset();
+
+                return false;
+            }
+        }
+
+        if (i_xController->getJobState() == css::view::PrintableState_JOB_STARTED)
+            i_xController->setJobState(css::view::PrintableState_JOB_SPOOLED);
+    }
+
+    // make last used printer persistent for UI jobs
+    if (i_xController->isShowDialogs() && !i_xController->isDirectPrint())
+    {
+        SettingsConfigItem* pItem = SettingsConfigItem::get();
+        pItem->setValue( "PrintDialog",
+                         "LastPrinterUsed",
+                         GetName()
+                         );
+    }
+
+    return true;
+}
+
+PrinterController::~PrinterController()
+{
+}
+
+css::view::PrintableState PrinterController::getJobState() const
+{
+    return mpImplData->meJobState;
+}
+
+void PrinterController::setJobState( css::view::PrintableState i_eState )
+{
+    mpImplData->meJobState = i_eState;
+}
+
+const VclPtr<Printer>& PrinterController::getPrinter() const
+{
+    return mpImplData->mxPrinter;
+}
+
+weld::Window* PrinterController::getWindow() const
+{
+    return mpImplData->mpWindow;
+}
+
+void PrinterController::setPrinter( const VclPtr<Printer>& i_rPrinter )
+{
+    VclPtr<Printer> xPrinter = mpImplData->mxPrinter;
+
+    Size aPaperSize;          // Save current paper size
+    Orientation eOrientation = Orientation::Portrait; // Save current paper orientation
+    bool bSavedSizeOrientation = false;
+
+    // #tdf 126744 Transfer paper size and orientation settings to newly selected printer
+    if ( xPrinter )
+    {
+        aPaperSize = xPrinter->GetPaperSize();
+        eOrientation = xPrinter->GetOrientation();
+        bSavedSizeOrientation = true;
+    }
+
+    mpImplData->mxPrinter = i_rPrinter;
+    setValue( "Name",
+              css::uno::makeAny( i_rPrinter->GetName() ) );
+    mpImplData->mnDefaultPaperBin = mpImplData->mxPrinter->GetPaperBin();
+    mpImplData->mxPrinter->Push();
+    mpImplData->mxPrinter->SetMapMode(MapMode(MapUnit::Map100thMM));
+    mpImplData->maDefaultPageSize = mpImplData->mxPrinter->GetPaperSize();
+
+    if ( bSavedSizeOrientation )
+    {
+          mpImplData->mxPrinter->SetPaperSizeUser(aPaperSize);
+          mpImplData->mxPrinter->SetOrientation(eOrientation);
+    }
+
+    mpImplData->mbPapersizeFromUser = false;
+    mpImplData->mxPrinter->Pop();
+    mpImplData->mnFixedPaperBin = -1;
+}
+
+void PrinterController::resetPrinterOptions( bool i_bFileOutput )
+{
+    PrinterOptions aOpt;
+    aOpt.ReadFromConfig( i_bFileOutput );
+    mpImplData->mxPrinter->SetPrinterOptions( aOpt );
+}
+
+void PrinterController::setupPrinter( weld::Window* i_pParent )
+{
+    bool bRet = false;
+
+    // Important to hold printer alive while doing setup etc.
+    VclPtr< Printer > xPrinter = mpImplData->mxPrinter;
+
+    if( xPrinter )
+    {
+        xPrinter->Push();
+        xPrinter->SetMapMode(MapMode(MapUnit::Map100thMM));
+
+        // get current data
+        Size aPaperSize(xPrinter->GetPaperSize());
+        Orientation eOrientation = xPrinter->GetOrientation();
+        sal_uInt16 nPaperBin = xPrinter->GetPaperBin();
+
+        // reset paper size back to last configured size, not
+        // whatever happens to be the current page
+        // (but only if the printer config has changed, otherwise
+        // don't override printer page auto-detection - tdf#91362)
+        if (getPrinterModified() || getPapersizeFromSetup())
+        {
+            resetPaperToLastConfigured();
+        }
+
+        // call driver setup
+        bRet = xPrinter->Setup( i_pParent, PrinterSetupMode::SingleJob );
+        SAL_WARN_IF(xPrinter != mpImplData->mxPrinter, "vcl.gdi",
+                    "Printer changed underneath us during setup");
+        xPrinter = mpImplData->mxPrinter;
+
+        Size aNewPaperSize(xPrinter->GetPaperSize());
+        if (bRet)
+        {
+            bool bInvalidateCache = false;
+            setPapersizeFromSetup(xPrinter->GetPrinterSettingsPreferred());
+
+            // was papersize overridden ? if so we need to take action if we're
+            // configured to use the driver papersize
+            if (aNewPaperSize != mpImplData->maDefaultPageSize)
+            {
+                mpImplData->maDefaultPageSize = aNewPaperSize;
+                bInvalidateCache = getPapersizeFromSetup();
+            }
+
+            // was bin overridden ? if so we need to take action
+            sal_uInt16 nNewPaperBin = xPrinter->GetPaperBin();
+            if (nNewPaperBin != nPaperBin)
+            {
+                mpImplData->mnFixedPaperBin = nNewPaperBin;
+                bInvalidateCache = true;
+            }
+
+            if (bInvalidateCache)
+            {
+                mpImplData->maPageCache.invalidate();
+            }
+        }
+        else
+        {
+            //restore to whatever it was before we entered this method
+            xPrinter->SetOrientation( eOrientation );
+            if (aPaperSize != aNewPaperSize)
+                xPrinter->SetPaperSizeUser(aPaperSize);
+        }
+        xPrinter->Pop();
+    }
+}
+
+PrinterController::PageSize vcl::ImplPrinterControllerData::modifyJobSetup( const css::uno::Sequence< css::beans::PropertyValue >& i_rProps )
+{
+    PrinterController::PageSize aPageSize;
+    aPageSize.aSize = mxPrinter->GetPaperSize();
+    css::awt::Size aSetSize, aIsSize;
+    sal_Int32 nPaperBin = mnDefaultPaperBin;
+    for( const auto& rProp : i_rProps )
+    {
+        if ( rProp.Name == "PreferredPageSize" )
+        {
+            rProp.Value >>= aSetSize;
+        }
+        else if ( rProp.Name == "PageSize" )
+        {
+            rProp.Value >>= aIsSize;
+        }
+        else if ( rProp.Name == "PageIncludesNonprintableArea" )
+        {
+            bool bVal = false;
+            rProp.Value >>= bVal;
+            aPageSize.bFullPaper = bVal;
+        }
+        else if ( rProp.Name == "PrinterPaperTray" )
+        {
+            sal_Int32 nBin = -1;
+            rProp.Value >>= nBin;
+            if( nBin >= 0 && nBin < static_cast<sal_Int32>(mxPrinter->GetPaperBinCount()) )
+                nPaperBin = nBin;
+        }
+    }
+
+    Size aCurSize( mxPrinter->GetPaperSize() );
+    if( aSetSize.Width && aSetSize.Height )
+    {
+        Size aSetPaperSize( aSetSize.Width, aSetSize.Height );
+        Size aRealPaperSize( getRealPaperSize( aSetPaperSize, true/*bNoNUP*/ ) );
+        if( aRealPaperSize != aCurSize )
+            aIsSize = aSetSize;
+    }
+
+    if( aIsSize.Width && aIsSize.Height )
+    {
+        aPageSize.aSize.setWidth( aIsSize.Width );
+        aPageSize.aSize.setHeight( aIsSize.Height );
+
+        Size aRealPaperSize( getRealPaperSize( aPageSize.aSize, true/*bNoNUP*/ ) );
+        if( aRealPaperSize != aCurSize )
+            mxPrinter->SetPaperSizeUser( aRealPaperSize );
+    }
+
+    // paper bin set from properties in print dialog overrides
+    // application default for a page
+    if ( mnFixedPaperBin != -1 )
+        nPaperBin = mnFixedPaperBin;
+
+    if( nPaperBin != -1 && nPaperBin != mxPrinter->GetPaperBin() )
+        mxPrinter->SetPaperBin( nPaperBin );
+
+    return aPageSize;
+}
+
+//fdo#61886
+
+//when printing is finished, set the paper size of the printer to either what
+//the user explicitly set as the desired paper size, or fallback to whatever
+//the printer had before printing started. That way it doesn't contain the last
+//paper size of a multiple paper size using document when we are in our normal
+//auto accept document paper size mode and end up overwriting the original
+//paper size setting for file->printer_settings just by pressing "ok" in the
+//print dialog
+void vcl::ImplPrinterControllerData::resetPaperToLastConfigured()
+{
+    mxPrinter->Push();
+    mxPrinter->SetMapMode(MapMode(MapUnit::Map100thMM));
+    Size aCurSize(mxPrinter->GetPaperSize());
+    if (aCurSize != maDefaultPageSize)
+        mxPrinter->SetPaperSizeUser(maDefaultPageSize);
+    mxPrinter->Pop();
+}
+
+int PrinterController::getPageCountProtected() const
+{
+    const MapMode aMapMode( MapUnit::Map100thMM );
+
+    mpImplData->mxPrinter->Push();
+    mpImplData->mxPrinter->SetMapMode( aMapMode );
+    int nPages = getPageCount();
+    mpImplData->mxPrinter->Pop();
+    return nPages;
+}
+
+css::uno::Sequence< css::beans::PropertyValue > PrinterController::getPageParametersProtected( int i_nPage ) const
+{
+    const MapMode aMapMode( MapUnit::Map100thMM );
+
+    mpImplData->mxPrinter->Push();
+    mpImplData->mxPrinter->SetMapMode( aMapMode );
+    css::uno::Sequence< css::beans::PropertyValue > aResult( getPageParameters( i_nPage ) );
+    mpImplData->mxPrinter->Pop();
+    return aResult;
+}
+
+PrinterController::PageSize PrinterController::getPageFile( int i_nUnfilteredPage, GDIMetaFile& o_rMtf, bool i_bMayUseCache )
+{
+    // update progress if necessary
+    if( mpImplData->mxProgress )
+    {
+        // do nothing if printing is canceled
+        if( mpImplData->mxProgress->isCanceled() )
+            return PrinterController::PageSize();
+        mpImplData->mxProgress->tick();
+        Application::Reschedule( true );
+    }
+
+    if( i_bMayUseCache )
+    {
+        PrinterController::PageSize aPageSize;
+        if( mpImplData->maPageCache.get( i_nUnfilteredPage, o_rMtf, aPageSize ) )
+        {
+            return aPageSize;
+        }
+    }
+    else
+        mpImplData->maPageCache.invalidate();
+
+    o_rMtf.Clear();
+
+    // get page parameters
+    css::uno::Sequence< css::beans::PropertyValue > aPageParm( getPageParametersProtected( i_nUnfilteredPage ) );
+    const MapMode aMapMode( MapUnit::Map100thMM );
+
+    mpImplData->mxPrinter->Push();
+    mpImplData->mxPrinter->SetMapMode( aMapMode );
+
+    // modify job setup if necessary
+    PrinterController::PageSize aPageSize = mpImplData->modifyJobSetup( aPageParm );
+
+    o_rMtf.SetPrefSize( aPageSize.aSize );
+    o_rMtf.SetPrefMapMode( aMapMode );
+
+    mpImplData->mxPrinter->EnableOutput( false );
+
+    o_rMtf.Record( mpImplData->mxPrinter.get() );
+
+    printPage( i_nUnfilteredPage );
+
+    o_rMtf.Stop();
+    o_rMtf.WindStart();
+    mpImplData->mxPrinter->Pop();
+
+    if( i_bMayUseCache )
+        mpImplData->maPageCache.insert( i_nUnfilteredPage, o_rMtf, aPageSize );
+
+    // reset "FirstPage" property to false now we've gotten at least our first one
+    mpImplData->mbFirstPage = false;
+
+    return aPageSize;
+}
+
+static void appendSubPage( GDIMetaFile& o_rMtf, const tools::Rectangle& i_rClipRect, GDIMetaFile& io_rSubPage, bool i_bDrawBorder )
+{
+    // intersect all clipregion actions with our clip rect
+    io_rSubPage.WindStart();
+    io_rSubPage.Clip( i_rClipRect );
+
+    // save gstate
+    o_rMtf.AddAction( new MetaPushAction( PushFlags::ALL ) );
+
+    // clip to page rect
+    o_rMtf.AddAction( new MetaClipRegionAction( vcl::Region( i_rClipRect ), true ) );
+
+    // append the subpage
+    io_rSubPage.WindStart();
+    io_rSubPage.Play( o_rMtf );
+
+    // restore gstate
+    o_rMtf.AddAction( new MetaPopAction() );
+
+    // draw a border
+    if( i_bDrawBorder )
+    {
+        // save gstate
+        o_rMtf.AddAction( new MetaPushAction( PushFlags::LINECOLOR | PushFlags::FILLCOLOR | PushFlags::CLIPREGION | PushFlags::MAPMODE ) );
+        o_rMtf.AddAction( new MetaMapModeAction( MapMode( MapUnit::Map100thMM ) ) );
+
+        tools::Rectangle aBorderRect( i_rClipRect );
+        o_rMtf.AddAction( new MetaLineColorAction( COL_BLACK, true ) );
+        o_rMtf.AddAction( new MetaFillColorAction( COL_TRANSPARENT, false ) );
+        o_rMtf.AddAction( new MetaRectAction( aBorderRect ) );
+
+        // restore gstate
+        o_rMtf.AddAction( new MetaPopAction() );
+    }
+}
+
+PrinterController::PageSize PrinterController::getFilteredPageFile( int i_nFilteredPage, GDIMetaFile& o_rMtf, bool i_bMayUseCache )
+{
+    const MultiPageSetup& rMPS( mpImplData->maMultiPage );
+    int nSubPages = rMPS.nRows * rMPS.nColumns;
+    if( nSubPages < 1 )
+        nSubPages = 1;
+
+    // reverse sheet order
+    if( mpImplData->mbReversePageOrder )
+    {
+        int nDocPages = getFilteredPageCount();
+        i_nFilteredPage = nDocPages - 1 - i_nFilteredPage;
+    }
+
+    // there is no filtering to be done (and possibly the page size of the
+    // original page is to be set), when N-Up is "neutral" that is there is
+    // only one subpage and the margins are 0
+    if( nSubPages == 1 &&
+        rMPS.nLeftMargin == 0 && rMPS.nRightMargin == 0 &&
+        rMPS.nTopMargin == 0 && rMPS.nBottomMargin == 0 )
+    {
+        PrinterController::PageSize aPageSize = getPageFile( i_nFilteredPage, o_rMtf, i_bMayUseCache );
+        if (mpImplData->meJobState != css::view::PrintableState_JOB_STARTED)
+        {   // rhbz#657394: check that we are still printing...
+            return PrinterController::PageSize();
+        }
+        Size aPaperSize = mpImplData->getRealPaperSize( aPageSize.aSize, true );
+        mpImplData->mxPrinter->SetMapMode( MapMode( MapUnit::Map100thMM ) );
+        mpImplData->mxPrinter->SetPaperSizeUser( aPaperSize );
+        if( aPaperSize != aPageSize.aSize )
+        {
+            // user overridden page size, center Metafile
+            o_rMtf.WindStart();
+            long nDX = (aPaperSize.Width() - aPageSize.aSize.Width()) / 2;
+            long nDY = (aPaperSize.Height() - aPageSize.aSize.Height()) / 2;
+            o_rMtf.Move( nDX, nDY, mpImplData->mxPrinter->GetDPIX(), mpImplData->mxPrinter->GetDPIY() );
+            o_rMtf.WindStart();
+            o_rMtf.SetPrefSize( aPaperSize );
+            aPageSize.aSize = aPaperSize;
+        }
+        return aPageSize;
+    }
+
+    // set last page property really only on the very last page to be rendered
+    // that is on the last subpage of a NUp run
+    bool bIsLastPage = mpImplData->mbLastPage;
+    mpImplData->mbLastPage = false;
+
+    Size aPaperSize( mpImplData->getRealPaperSize( mpImplData->maMultiPage.aPaperSize, false ) );
+
+    // multi page area: page size minus margins + one time spacing right and down
+    // the added spacing is so each subpage can be calculated including its spacing
+    Size aMPArea( aPaperSize );
+    aMPArea.AdjustWidth( -(rMPS.nLeftMargin + rMPS.nRightMargin) );
+    aMPArea.AdjustWidth(rMPS.nHorizontalSpacing );
+    aMPArea.AdjustHeight( -(rMPS.nTopMargin + rMPS.nBottomMargin) );
+    aMPArea.AdjustHeight(rMPS.nVerticalSpacing );
+
+    // determine offsets
+    long nAdvX = aMPArea.Width() / rMPS.nColumns;
+    long nAdvY = aMPArea.Height() / rMPS.nRows;
+
+    // determine size of a "cell" subpage, leave a little space around pages
+    Size aSubPageSize( nAdvX - rMPS.nHorizontalSpacing, nAdvY - rMPS.nVerticalSpacing );
+
+    o_rMtf.Clear();
+    o_rMtf.SetPrefSize( aPaperSize );
+    o_rMtf.SetPrefMapMode( MapMode( MapUnit::Map100thMM ) );
+    o_rMtf.AddAction( new MetaMapModeAction( MapMode( MapUnit::Map100thMM ) ) );
+
+    int nDocPages = getPageCountProtected();
+    if (mpImplData->meJobState != css::view::PrintableState_JOB_STARTED)
+    {   // rhbz#657394: check that we are still printing...
+        return PrinterController::PageSize();
+    }
+    for( int nSubPage = 0; nSubPage < nSubPages; nSubPage++ )
+    {
+        // map current sub page to real page
+        int nPage = i_nFilteredPage * nSubPages + nSubPage;
+        if( nSubPage == nSubPages-1 ||
+            nPage == nDocPages-1 )
+        {
+            mpImplData->mbLastPage = bIsLastPage;
+        }
+        if( nPage >= 0 && nPage < nDocPages )
+        {
+            GDIMetaFile aPageFile;
+            PrinterController::PageSize aPageSize = getPageFile( nPage, aPageFile, i_bMayUseCache );
+            if( aPageSize.aSize.Width() && aPageSize.aSize.Height() )
+            {
+                long nCellX = 0, nCellY = 0;
+                switch( rMPS.nOrder )
+                {
+                case NupOrderType::LRTB:
+                    nCellX = (nSubPage % rMPS.nColumns);
+                    nCellY = (nSubPage / rMPS.nColumns);
+                    break;
+                case NupOrderType::TBLR:
+                    nCellX = (nSubPage / rMPS.nRows);
+                    nCellY = (nSubPage % rMPS.nRows);
+                    break;
+                case NupOrderType::RLTB:
+                    nCellX = rMPS.nColumns - 1 - (nSubPage % rMPS.nColumns);
+                    nCellY = (nSubPage / rMPS.nColumns);
+                    break;
+                case NupOrderType::TBRL:
+                    nCellX = rMPS.nColumns - 1 - (nSubPage / rMPS.nRows);
+                    nCellY = (nSubPage % rMPS.nRows);
+                    break;
+                }
+                // scale the metafile down to a sub page size
+                double fScaleX = double(aSubPageSize.Width())/double(aPageSize.aSize.Width());
+                double fScaleY = double(aSubPageSize.Height())/double(aPageSize.aSize.Height());
+                double fScale  = std::min( fScaleX, fScaleY );
+                aPageFile.Scale( fScale, fScale );
+                aPageFile.WindStart();
+
+                // move the subpage so it is centered in its "cell"
+                long nOffX = (aSubPageSize.Width() - long(double(aPageSize.aSize.Width()) * fScale)) / 2;
+                long nOffY = (aSubPageSize.Height() - long(double(aPageSize.aSize.Height()) * fScale)) / 2;
+                long nX = rMPS.nLeftMargin + nOffX + nAdvX * nCellX;
+                long nY = rMPS.nTopMargin + nOffY + nAdvY * nCellY;
+                aPageFile.Move( nX, nY, mpImplData->mxPrinter->GetDPIX(), mpImplData->mxPrinter->GetDPIY() );
+                aPageFile.WindStart();
+                // calculate border rectangle
+                tools::Rectangle aSubPageRect( Point( nX, nY ),
+                                        Size( long(double(aPageSize.aSize.Width())*fScale),
+                                              long(double(aPageSize.aSize.Height())*fScale) ) );
+
+                // append subpage to page
+                appendSubPage( o_rMtf, aSubPageRect, aPageFile, rMPS.bDrawBorder );
+            }
+        }
+    }
+    o_rMtf.WindStart();
+
+    // subsequent getPageFile calls have changed the paper, reset it to current value
+    mpImplData->mxPrinter->SetMapMode( MapMode( MapUnit::Map100thMM ) );
+    mpImplData->mxPrinter->SetPaperSizeUser( aPaperSize );
+
+    return PrinterController::PageSize( aPaperSize, true );
+}
+
+int PrinterController::getFilteredPageCount() const
+{
+    int nDiv = mpImplData->maMultiPage.nRows * mpImplData->maMultiPage.nColumns;
+    if( nDiv < 1 )
+        nDiv = 1;
+    return (getPageCountProtected() + (nDiv-1)) / nDiv;
+}
+
+DrawModeFlags PrinterController::removeTransparencies( GDIMetaFile const & i_rIn, GDIMetaFile& o_rOut )
+{
+    DrawModeFlags nRestoreDrawMode = mpImplData->mxPrinter->GetDrawMode();
+    sal_Int32 nMaxBmpDPIX = mpImplData->mxPrinter->GetDPIX();
+    sal_Int32 nMaxBmpDPIY = mpImplData->mxPrinter->GetDPIY();
+
+    const PrinterOptions&   rPrinterOptions = mpImplData->mxPrinter->GetPrinterOptions();
+
+    static const sal_Int32 OPTIMAL_BMP_RESOLUTION = 300;
+    static const sal_Int32 NORMAL_BMP_RESOLUTION  = 200;
+
+    if( rPrinterOptions.IsReduceBitmaps() )
+    {
+        // calculate maximum resolution for bitmap graphics
+        if( PrinterBitmapMode::Optimal == rPrinterOptions.GetReducedBitmapMode() )
+        {
+            nMaxBmpDPIX = std::min( sal_Int32(OPTIMAL_BMP_RESOLUTION), nMaxBmpDPIX );
+            nMaxBmpDPIY = std::min( sal_Int32(OPTIMAL_BMP_RESOLUTION), nMaxBmpDPIY );
+        }
+        else if( PrinterBitmapMode::Normal == rPrinterOptions.GetReducedBitmapMode() )
+        {
+            nMaxBmpDPIX = std::min( sal_Int32(NORMAL_BMP_RESOLUTION), nMaxBmpDPIX );
+            nMaxBmpDPIY = std::min( sal_Int32(NORMAL_BMP_RESOLUTION), nMaxBmpDPIY );
+        }
+        else
+        {
+            nMaxBmpDPIX = std::min( sal_Int32(rPrinterOptions.GetReducedBitmapResolution()), nMaxBmpDPIX );
+            nMaxBmpDPIY = std::min( sal_Int32(rPrinterOptions.GetReducedBitmapResolution()), nMaxBmpDPIY );
+        }
+    }
+
+    // convert to greyscales
+    if( rPrinterOptions.IsConvertToGreyscales() )
+    {
+        mpImplData->mxPrinter->SetDrawMode( mpImplData->mxPrinter->GetDrawMode() |
+                                            ( DrawModeFlags::GrayLine | DrawModeFlags::GrayFill | DrawModeFlags::GrayText |
+                                              DrawModeFlags::GrayBitmap | DrawModeFlags::GrayGradient ) );
+    }
+
+    // disable transparency output
+    if( rPrinterOptions.IsReduceTransparency() && ( PrinterTransparencyMode::NONE == rPrinterOptions.GetReducedTransparencyMode() ) )
+    {
+        mpImplData->mxPrinter->SetDrawMode( mpImplData->mxPrinter->GetDrawMode() | DrawModeFlags::NoTransparency );
+    }
+
+    Color aBg( COL_TRANSPARENT ); // default: let RemoveTransparenciesFromMetaFile do its own background logic
+    if( mpImplData->maMultiPage.nRows * mpImplData->maMultiPage.nColumns > 1 )
+    {
+        // in N-Up printing we have no "page" background operation
+        // we also have no way to determine the paper color
+        // so let's go for white, which will kill 99.9% of the real cases
+        aBg = COL_WHITE;
+    }
+    mpImplData->mxPrinter->RemoveTransparenciesFromMetaFile( i_rIn, o_rOut, nMaxBmpDPIX, nMaxBmpDPIY,
+                                                             rPrinterOptions.IsReduceTransparency(),
+                                                             rPrinterOptions.GetReducedTransparencyMode() == PrinterTransparencyMode::Auto,
+                                                             rPrinterOptions.IsReduceBitmaps() && rPrinterOptions.IsReducedBitmapIncludesTransparency(),
+                                                             aBg
+                                                             );
+    return nRestoreDrawMode;
+}
+
+void PrinterController::printFilteredPage( int i_nPage )
+{
+    if( mpImplData->meJobState != css::view::PrintableState_JOB_STARTED )
+        return; // rhbz#657394: check that we are still printing...
+
+    GDIMetaFile aPageFile;
+    PrinterController::PageSize aPageSize = getFilteredPageFile( i_nPage, aPageFile );
+
+    if( mpImplData->mxProgress )
+    {
+        // do nothing if printing is canceled
+        if( mpImplData->mxProgress->isCanceled() )
+        {
+            setJobState( css::view::PrintableState_JOB_ABORTED );
+            return;
+        }
+    }
+
+    // in N-Up printing set the correct page size
+    mpImplData->mxPrinter->SetMapMode(MapMode(MapUnit::Map100thMM));
+    // aPageSize was filtered through mpImplData->getRealPaperSize already by getFilteredPageFile()
+    mpImplData->mxPrinter->SetPaperSizeUser( aPageSize.aSize );
+    if( mpImplData->mnFixedPaperBin != -1 &&
+        mpImplData->mxPrinter->GetPaperBin() != mpImplData->mnFixedPaperBin )
+    {
+        mpImplData->mxPrinter->SetPaperBin( mpImplData->mnFixedPaperBin );
+    }
+
+    // if full paper is meant to be used, move the output to accommodate for pageoffset
+    if( aPageSize.bFullPaper )
+    {
+        Point aPageOffset( mpImplData->mxPrinter->GetPageOffset() );
+        aPageFile.WindStart();
+        aPageFile.Move( -aPageOffset.X(), -aPageOffset.Y(), mpImplData->mxPrinter->GetDPIX(), mpImplData->mxPrinter->GetDPIY() );
+    }
+
+    GDIMetaFile aCleanedFile;
+    DrawModeFlags nRestoreDrawMode = removeTransparencies( aPageFile, aCleanedFile );
+
+    mpImplData->mxPrinter->EnableOutput();
+
+    // actually print the page
+    mpImplData->mxPrinter->ImplStartPage();
+
+    mpImplData->mxPrinter->Push();
+    aCleanedFile.WindStart();
+    aCleanedFile.Play( mpImplData->mxPrinter.get() );
+    mpImplData->mxPrinter->Pop();
+
+    mpImplData->mxPrinter->ImplEndPage();
+
+    mpImplData->mxPrinter->SetDrawMode( nRestoreDrawMode );
+}
+
+void PrinterController::jobStarted()
+{
+}
+
+void PrinterController::jobFinished( css::view::PrintableState )
+{
+}
+
+void PrinterController::abortJob()
+{
+    setJobState( css::view::PrintableState_JOB_ABORTED );
+    // applications (well, sw) depend on a page request with "IsLastPage" = true
+    // to free resources, else they (well, sw) will crash eventually
+    setLastPage( true );
+
+    if (mpImplData->mxProgress)
+    {
+        mpImplData->mxProgress->response(RET_CANCEL);
+        mpImplData->mxProgress.reset();
+    }
+
+    GDIMetaFile aMtf;
+    getPageFile( 0, aMtf );
+}
+
+void PrinterController::setLastPage( bool i_bLastPage )
+{
+    mpImplData->mbLastPage = i_bLastPage;
+}
+
+void PrinterController::setReversePrint( bool i_bReverse )
+{
+    mpImplData->mbReversePageOrder = i_bReverse;
+}
+
+void PrinterController::setPapersizeFromSetup( bool i_bPapersizeFromSetup )
+{
+    mpImplData->mbPapersizeFromSetup = i_bPapersizeFromSetup;
+    mpImplData->mxPrinter->SetPrinterSettingsPreferred( i_bPapersizeFromSetup );
+    if ( i_bPapersizeFromSetup )
+        mpImplData->mbPapersizeFromUser = !i_bPapersizeFromSetup;
+}
+
+bool PrinterController::getPapersizeFromSetup() const
+{
+    return mpImplData->mbPapersizeFromSetup;
+}
+
+Size& PrinterController::getPaperSizeSetup() const
+{
+    return mpImplData->maDefaultPageSize;
+}
+
+void PrinterController::setPaperSizeFromUser( Size i_aUserSize )
+{
+    mpImplData->mbPapersizeFromUser = true;
+    mpImplData->mbPapersizeFromSetup = false;
+    mpImplData->mxPrinter->SetPrinterSettingsPreferred( false );
+
+    mpImplData->maUserPageSize = i_aUserSize;
+}
+
+Size& PrinterController::getPaperSizeFromUser() const
+{
+    return mpImplData->maUserPageSize;
+}
+
+bool PrinterController::isPaperSizeFromUser() const
+{
+    return mpImplData->mbPapersizeFromUser;
+}
+
+void PrinterController::setPrinterModified( bool i_bPrinterModified )
+{
+    mpImplData->mbPrinterModified = i_bPrinterModified;
+}
+
+bool PrinterController::getPrinterModified() const
+{
+    return mpImplData->mbPrinterModified;
+}
+
+css::uno::Sequence< css::beans::PropertyValue > PrinterController::getJobProperties( const css::uno::Sequence< css::beans::PropertyValue >& i_rMergeList ) const
+{
+    std::unordered_set< OUString > aMergeSet;
+    size_t nResultLen = size_t(i_rMergeList.getLength()) + mpImplData->maUIProperties.size() + 3;
+    for( const auto& rPropVal : i_rMergeList )
+        aMergeSet.insert( rPropVal.Name );
+
+    css::uno::Sequence< css::beans::PropertyValue > aResult( nResultLen );
+    std::copy(i_rMergeList.begin(), i_rMergeList.end(), aResult.begin());
+    int nCur = i_rMergeList.getLength();
+    for(const css::beans::PropertyValue & rPropVal : mpImplData->maUIProperties)
+    {
+        if( aMergeSet.find( rPropVal.Name ) == aMergeSet.end() )
+            aResult[nCur++] = rPropVal;
+    }
+    // append IsFirstPage
+    if( aMergeSet.find( "IsFirstPage" ) == aMergeSet.end() )
+    {
+        css::beans::PropertyValue aVal;
+        aVal.Name = "IsFirstPage";
+        aVal.Value <<= mpImplData->mbFirstPage;
+        aResult[nCur++] = aVal;
+    }
+    // append IsLastPage
+    if( aMergeSet.find( "IsLastPage" ) == aMergeSet.end() )
+    {
+        css::beans::PropertyValue aVal;
+        aVal.Name = "IsLastPage";
+        aVal.Value <<= mpImplData->mbLastPage;
+        aResult[nCur++] = aVal;
+    }
+    // append IsPrinter
+    if( aMergeSet.find( "IsPrinter" ) == aMergeSet.end() )
+    {
+        css::beans::PropertyValue aVal;
+        aVal.Name = "IsPrinter";
+        aVal.Value <<= true;
+        aResult[nCur++] = aVal;
+    }
+    aResult.realloc( nCur );
+    return aResult;
+}
+
+const css::uno::Sequence< css::beans::PropertyValue >& PrinterController::getUIOptions() const
+{
+    return mpImplData->maUIOptions;
+}
+
+css::beans::PropertyValue* PrinterController::getValue( const OUString& i_rProperty )
+{
+    std::unordered_map< OUString, size_t >::const_iterator it =
+        mpImplData->maPropertyToIndex.find( i_rProperty );
+    return it != mpImplData->maPropertyToIndex.end() ? &mpImplData->maUIProperties[it->second] : nullptr;
+}
+
+const css::beans::PropertyValue* PrinterController::getValue( const OUString& i_rProperty ) const
+{
+    std::unordered_map< OUString, size_t >::const_iterator it =
+        mpImplData->maPropertyToIndex.find( i_rProperty );
+    return it != mpImplData->maPropertyToIndex.end() ? &mpImplData->maUIProperties[it->second] : nullptr;
+}
+
+void PrinterController::setValue( const OUString& i_rPropertyName, const css::uno::Any& i_rValue )
+{
+    css::beans::PropertyValue aVal;
+    aVal.Name = i_rPropertyName;
+    aVal.Value = i_rValue;
+
+    setValue( aVal );
+}
+
+void PrinterController::setValue( const css::beans::PropertyValue& i_rPropertyValue )
+{
+    std::unordered_map< OUString, size_t >::const_iterator it =
+        mpImplData->maPropertyToIndex.find( i_rPropertyValue.Name );
+    if( it != mpImplData->maPropertyToIndex.end() )
+        mpImplData->maUIProperties[ it->second ] = i_rPropertyValue;
+    else
+    {
+        // insert correct index into property map
+        mpImplData->maPropertyToIndex[ i_rPropertyValue.Name ] = mpImplData->maUIProperties.size();
+        mpImplData->maUIProperties.push_back( i_rPropertyValue );
+        mpImplData->maUIPropertyEnabled.push_back( true );
+    }
+}
+
+void PrinterController::setUIOptions( const css::uno::Sequence< css::beans::PropertyValue >& i_rOptions )
+{
+    SAL_WARN_IF( mpImplData->maUIOptions.hasElements(), "vcl.gdi", "setUIOptions called twice !" );
+
+    mpImplData->maUIOptions = i_rOptions;
+
+    for( const auto& rOpt : i_rOptions )
+    {
+        css::uno::Sequence< css::beans::PropertyValue > aOptProp;
+        rOpt.Value >>= aOptProp;
+        bool bIsEnabled = true;
+        bool bHaveProperty = false;
+        OUString aPropName;
+        vcl::ImplPrinterControllerData::ControlDependency aDep;
+        css::uno::Sequence< sal_Bool > aChoicesDisabled;
+        for( const css::beans::PropertyValue& rEntry : std::as_const(aOptProp) )
+        {
+            if ( rEntry.Name == "Property" )
+            {
+                css::beans::PropertyValue aVal;
+                rEntry.Value >>= aVal;
+                DBG_ASSERT( mpImplData->maPropertyToIndex.find( aVal.Name )
+                            == mpImplData->maPropertyToIndex.end(), "duplicate property entry" );
+                setValue( aVal );
+                aPropName = aVal.Name;
+                bHaveProperty = true;
+            }
+            else if ( rEntry.Name == "Enabled" )
+            {
+                bool bValue = true;
+                rEntry.Value >>= bValue;
+                bIsEnabled = bValue;
+            }
+            else if ( rEntry.Name == "DependsOnName" )
+            {
+                rEntry.Value >>= aDep.maDependsOnName;
+            }
+            else if ( rEntry.Name == "DependsOnEntry" )
+            {
+                rEntry.Value >>= aDep.mnDependsOnEntry;
+            }
+            else if ( rEntry.Name == "ChoicesDisabled" )
+            {
+                rEntry.Value >>= aChoicesDisabled;
+            }
+        }
+        if( bHaveProperty )
+        {
+            vcl::ImplPrinterControllerData::PropertyToIndexMap::const_iterator it =
+                mpImplData->maPropertyToIndex.find( aPropName );
+            // sanity check
+            if( it != mpImplData->maPropertyToIndex.end() )
+            {
+                mpImplData->maUIPropertyEnabled[ it->second ] = bIsEnabled;
+            }
+            if( !aDep.maDependsOnName.isEmpty() )
+                mpImplData->maControlDependencies[ aPropName ] = aDep;
+            if( aChoicesDisabled.hasElements() )
+                mpImplData->maChoiceDisableMap[ aPropName ] = aChoicesDisabled;
+        }
+    }
+}
+
+bool PrinterController::isUIOptionEnabled( const OUString& i_rProperty ) const
+{
+    bool bEnabled = false;
+    std::unordered_map< OUString, size_t >::const_iterator prop_it =
+        mpImplData->maPropertyToIndex.find( i_rProperty );
+    if( prop_it != mpImplData->maPropertyToIndex.end() )
+    {
+        bEnabled = mpImplData->maUIPropertyEnabled[prop_it->second];
+
+        if( bEnabled )
+        {
+            // check control dependencies
+            vcl::ImplPrinterControllerData::ControlDependencyMap::const_iterator it =
+                mpImplData->maControlDependencies.find( i_rProperty );
+            if( it != mpImplData->maControlDependencies.end() )
+            {
+                // check if the dependency is enabled
+                // if the dependency is disabled, we are too
+                bEnabled = isUIOptionEnabled( it->second.maDependsOnName );
+
+                if( bEnabled )
+                {
+                    // does the dependency have the correct value ?
+                    const css::beans::PropertyValue* pVal = getValue( it->second.maDependsOnName );
+                    OSL_ENSURE( pVal, "unknown property in dependency" );
+                    if( pVal )
+                    {
+                        sal_Int32 nDepVal = 0;
+                        bool bDepVal = false;
+                        if( pVal->Value >>= nDepVal )
+                        {
+                            bEnabled = (nDepVal == it->second.mnDependsOnEntry) || (it->second.mnDependsOnEntry == -1);
+                        }
+                        else if( pVal->Value >>= bDepVal )
+                        {
+                            // could be a dependency on a checked boolean
+                            // in this case the dependency is on a non zero for checked value
+                            bEnabled = (   bDepVal && it->second.mnDependsOnEntry != 0) ||
+                                       ( ! bDepVal && it->second.mnDependsOnEntry == 0);
+                        }
+                        else
+                        {
+                            // if the type does not match something is awry
+                            OSL_FAIL( "strange type in control dependency" );
+                            bEnabled = false;
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return bEnabled;
+}
+
+bool PrinterController::isUIChoiceEnabled( const OUString& i_rProperty, sal_Int32 i_nValue ) const
+{
+    bool bEnabled = true;
+    ImplPrinterControllerData::ChoiceDisableMap::const_iterator it =
+        mpImplData->maChoiceDisableMap.find( i_rProperty );
+    if(it != mpImplData->maChoiceDisableMap.end() )
+    {
+        const css::uno::Sequence< sal_Bool >& rDisabled( it->second );
+        if( i_nValue >= 0 && i_nValue < rDisabled.getLength() )
+            bEnabled = ! rDisabled[i_nValue];
+    }
+    return bEnabled;
+}
+
+OUString PrinterController::makeEnabled( const OUString& i_rProperty )
+{
+    OUString aDependency;
+
+    vcl::ImplPrinterControllerData::ControlDependencyMap::const_iterator it =
+        mpImplData->maControlDependencies.find( i_rProperty );
+    if( it != mpImplData->maControlDependencies.end() )
+    {
+        if( isUIOptionEnabled( it->second.maDependsOnName ) )
+        {
+           aDependency = it->second.maDependsOnName;
+           const css::beans::PropertyValue* pVal = getValue( aDependency );
+           OSL_ENSURE( pVal, "unknown property in dependency" );
+           if( pVal )
+           {
+               sal_Int32 nDepVal = 0;
+               bool bDepVal = false;
+               if( pVal->Value >>= nDepVal )
+               {
+                   if( it->second.mnDependsOnEntry != -1 )
+                   {
+                       setValue( aDependency, css::uno::makeAny( sal_Int32( it->second.mnDependsOnEntry ) ) );
+                   }
+               }
+               else if( pVal->Value >>= bDepVal )
+               {
+                   setValue( aDependency, css::uno::makeAny( it->second.mnDependsOnEntry != 0 ) );
+               }
+               else
+               {
+                   // if the type does not match something is awry
+                   OSL_FAIL( "strange type in control dependency" );
+               }
+           }
+        }
+    }
+
+    return aDependency;
+}
+
+void PrinterController::createProgressDialog()
+{
+    if (!mpImplData->mxProgress)
+    {
+        bool bShow = true;
+        css::beans::PropertyValue* pMonitor = getValue( "MonitorVisible" );
+        if( pMonitor )
+            pMonitor->Value >>= bShow;
+        else
+        {
+            const css::beans::PropertyValue* pVal = getValue( "IsApi" );
+            if( pVal )
+            {
+                bool bApi = false;
+                pVal->Value >>= bApi;
+                bShow = ! bApi;
+            }
+        }
+
+        if( bShow && ! Application::IsHeadlessModeEnabled() )
+        {
+            mpImplData->mxProgress = std::make_shared<PrintProgressDialog>(getWindow(), getPageCountProtected());
+            weld::DialogController::runAsync(mpImplData->mxProgress, [](sal_Int32 /*nResult*/){});
+        }
+    }
+    else
+    {
+        mpImplData->mxProgress->response(RET_CANCEL);
+        mpImplData->mxProgress.reset();
+    }
+}
+
+bool PrinterController::isProgressCanceled() const
+{
+    return mpImplData->mxProgress && mpImplData->mxProgress->isCanceled();
+}
+
+void PrinterController::setMultipage( const MultiPageSetup& i_rMPS )
+{
+    mpImplData->maMultiPage = i_rMPS;
+}
+
+const PrinterController::MultiPageSetup& PrinterController::getMultipage() const
+{
+    return mpImplData->maMultiPage;
+}
+
+void PrinterController::resetPaperToLastConfigured()
+{
+    mpImplData->resetPaperToLastConfigured();
+}
+
+void PrinterController::pushPropertiesToPrinter()
+{
+    sal_Int32 nCopyCount = 1;
+    // set copycount and collate
+    const css::beans::PropertyValue* pVal = getValue( "CopyCount" );
+    if( pVal )
+        pVal->Value >>= nCopyCount;
+    bool bCollate = false;
+    pVal = getValue( "Collate" );
+    if( pVal )
+        pVal->Value >>= bCollate;
+    mpImplData->mxPrinter->SetCopyCount( static_cast<sal_uInt16>(nCopyCount), bCollate );
+
+    // duplex mode
+    pVal = getValue( "DuplexMode" );
+    if( pVal )
+    {
+        sal_Int16 nDuplex = css::view::DuplexMode::UNKNOWN;
+        pVal->Value >>= nDuplex;
+        switch( nDuplex )
+        {
+            case css::view::DuplexMode::OFF: mpImplData->mxPrinter->SetDuplexMode( DuplexMode::Off ); break;
+            case css::view::DuplexMode::LONGEDGE: mpImplData->mxPrinter->SetDuplexMode( DuplexMode::LongEdge ); break;
+            case css::view::DuplexMode::SHORTEDGE: mpImplData->mxPrinter->SetDuplexMode( DuplexMode::ShortEdge ); break;
+        }
+    }
+}
+
+bool PrinterController::isShowDialogs() const
+{
+    bool bApi = getBoolProperty( "IsApi", false );
+    return ! bApi && ! Application::IsHeadlessModeEnabled();
+}
+
+bool PrinterController::isDirectPrint() const
+{
+    bool bDirect = getBoolProperty( "IsDirect", false );
+    return bDirect;
+}
+
+bool PrinterController::getBoolProperty( const OUString& i_rProperty, bool i_bFallback ) const
+{
+    bool bRet = i_bFallback;
+    const css::beans::PropertyValue* pVal = getValue( i_rProperty );
+    if( pVal )
+        pVal->Value >>= bRet;
+    return bRet;
+}
+
+sal_Int32 PrinterController::getIntProperty( const OUString& i_rProperty, sal_Int32 i_nFallback ) const
+{
+    sal_Int32 nRet = i_nFallback;
+    const css::beans::PropertyValue* pVal = getValue( i_rProperty );
+    if( pVal )
+        pVal->Value >>= nRet;
+    return nRet;
+}
+
+/*
+ * PrinterOptionsHelper
+**/
+css::uno::Any PrinterOptionsHelper::getValue( const OUString& i_rPropertyName ) const
+{
+    css::uno::Any aRet;
+    std::unordered_map< OUString, css::uno::Any >::const_iterator it =
+        m_aPropertyMap.find( i_rPropertyName );
+    if( it != m_aPropertyMap.end() )
+        aRet = it->second;
+    return aRet;
+}
+
+bool PrinterOptionsHelper::getBoolValue( const OUString& i_rPropertyName, bool i_bDefault ) const
+{
+    bool bRet = false;
+    css::uno::Any aVal( getValue( i_rPropertyName ) );
+    return (aVal >>= bRet) ? bRet : i_bDefault;
+}
+
+sal_Int64 PrinterOptionsHelper::getIntValue( const OUString& i_rPropertyName, sal_Int64 i_nDefault ) const
+{
+    sal_Int64 nRet = 0;
+    css::uno::Any aVal( getValue( i_rPropertyName ) );
+    return (aVal >>= nRet) ? nRet : i_nDefault;
+}
+
+OUString PrinterOptionsHelper::getStringValue( const OUString& i_rPropertyName ) const
+{
+    OUString aRet;
+    css::uno::Any aVal( getValue( i_rPropertyName ) );
+    return (aVal >>= aRet) ? aRet : OUString();
+}
+
+bool PrinterOptionsHelper::processProperties( const css::uno::Sequence< css::beans::PropertyValue >& i_rNewProp )
+{
+    bool bChanged = false;
+
+    for( const auto& rVal : i_rNewProp )
+    {
+        std::unordered_map< OUString, css::uno::Any >::iterator it =
+            m_aPropertyMap.find( rVal.Name );
+
+        bool bElementChanged = (it == m_aPropertyMap.end()) || (it->second != rVal.Value);
+        if( bElementChanged )
+        {
+            m_aPropertyMap[ rVal.Name ] = rVal.Value;
+            bChanged = true;
+        }
+    }
+    return bChanged;
+}
+
+void PrinterOptionsHelper::appendPrintUIOptions( css::uno::Sequence< css::beans::PropertyValue >& io_rProps ) const
+{
+    if( !m_aUIProperties.empty() )
+    {
+        sal_Int32 nIndex = io_rProps.getLength();
+        io_rProps.realloc( nIndex+1 );
+        css::beans::PropertyValue aVal;
+        aVal.Name = "ExtraPrintUIOptions";
+        aVal.Value <<= comphelper::containerToSequence(m_aUIProperties);
+        io_rProps[ nIndex ] = aVal;
+    }
+}
+
+css::uno::Any PrinterOptionsHelper::setUIControlOpt(const css::uno::Sequence< OUString >& i_rIDs,
+                                          const OUString& i_rTitle,
+                                          const css::uno::Sequence< OUString >& i_rHelpIds,
+                                          const OUString& i_rType,
+                                          const css::beans::PropertyValue* i_pVal,
+                                          const PrinterOptionsHelper::UIControlOptions& i_rControlOptions)
+{
+    sal_Int32 nElements =
+        2                                                             // ControlType + ID
+        + (i_rTitle.isEmpty() ? 0 : 1)                                // Text
+        + (i_rHelpIds.hasElements() ? 1 : 0)                          // HelpId
+        + (i_pVal ? 1 : 0)                                            // Property
+        + i_rControlOptions.maAddProps.size()                         // additional props
+        + (i_rControlOptions.maGroupHint.isEmpty() ? 0 : 1)           // grouping
+        + (i_rControlOptions.mbInternalOnly ? 1 : 0)                  // internal hint
+        + (i_rControlOptions.mbEnabled ? 0 : 1)                       // enabled
+        ;
+    if( !i_rControlOptions.maDependsOnName.isEmpty() )
+    {
+        nElements += 1;
+        if( i_rControlOptions.mnDependsOnEntry != -1 )
+            nElements += 1;
+        if( i_rControlOptions.mbAttachToDependency )
+            nElements += 1;
+    }
+
+    css::uno::Sequence< css::beans::PropertyValue > aCtrl( nElements );
+    sal_Int32 nUsed = 0;
+    if( !i_rTitle.isEmpty() )
+    {
+        aCtrl[nUsed  ].Name  = "Text";
+        aCtrl[nUsed++].Value <<= i_rTitle;
+    }
+    if( i_rHelpIds.hasElements() )
+    {
+        aCtrl[nUsed  ].Name = "HelpId";
+        aCtrl[nUsed++].Value <<= i_rHelpIds;
+    }
+    aCtrl[nUsed  ].Name  = "ControlType";
+    aCtrl[nUsed++].Value <<= i_rType;
+    aCtrl[nUsed  ].Name  = "ID";
+    aCtrl[nUsed++].Value <<= i_rIDs;
+    if( i_pVal )
+    {
+        aCtrl[nUsed  ].Name  = "Property";
+        aCtrl[nUsed++].Value <<= *i_pVal;
+    }
+    if( !i_rControlOptions.maDependsOnName.isEmpty() )
+    {
+        aCtrl[nUsed  ].Name  = "DependsOnName";
+        aCtrl[nUsed++].Value <<= i_rControlOptions.maDependsOnName;
+        if( i_rControlOptions.mnDependsOnEntry != -1 )
+        {
+            aCtrl[nUsed  ].Name  = "DependsOnEntry";
+            aCtrl[nUsed++].Value <<= i_rControlOptions.mnDependsOnEntry;
+        }
+        if( i_rControlOptions.mbAttachToDependency )
+        {
+            aCtrl[nUsed  ].Name  = "AttachToDependency";
+            aCtrl[nUsed++].Value <<= i_rControlOptions.mbAttachToDependency;
+        }
+    }
+    if( !i_rControlOptions.maGroupHint.isEmpty() )
+    {
+        aCtrl[nUsed  ].Name    = "GroupingHint";
+        aCtrl[nUsed++].Value <<= i_rControlOptions.maGroupHint;
+    }
+    if( i_rControlOptions.mbInternalOnly )
+    {
+        aCtrl[nUsed  ].Name    = "InternalUIOnly";
+        aCtrl[nUsed++].Value <<= true;
+    }
+    if( ! i_rControlOptions.mbEnabled )
+    {
+        aCtrl[nUsed  ].Name    = "Enabled";
+        aCtrl[nUsed++].Value <<= false;
+    }
+
+    sal_Int32 nAddProps = i_rControlOptions.maAddProps.size();
+    for( sal_Int32 i = 0; i < nAddProps; i++ )
+        aCtrl[ nUsed++ ] = i_rControlOptions.maAddProps[i];
+
+    SAL_WARN_IF( nUsed != nElements, "vcl.gdi", "nUsed != nElements, probable heap corruption" );
+
+    return css::uno::makeAny( aCtrl );
+}
+
+css::uno::Any PrinterOptionsHelper::setGroupControlOpt(const OUString& i_rID,
+                                             const OUString& i_rTitle,
+                                             const OUString& i_rHelpId)
+{
+    css::uno::Sequence< OUString > aHelpId;
+    if( !i_rHelpId.isEmpty() )
+    {
+        aHelpId.realloc( 1 );
+        *aHelpId.getArray() = i_rHelpId;
+    }
+    css::uno::Sequence< OUString > aIds { i_rID };
+    return setUIControlOpt(aIds, i_rTitle, aHelpId, "Group");
+}
+
+css::uno::Any PrinterOptionsHelper::setSubgroupControlOpt(const OUString& i_rID,
+                                                const OUString& i_rTitle,
+                                                const OUString& i_rHelpId,
+                                                const PrinterOptionsHelper::UIControlOptions& i_rControlOptions)
+{
+    css::uno::Sequence< OUString > aHelpId;
+    if( !i_rHelpId.isEmpty() )
+    {
+        aHelpId.realloc( 1 );
+        *aHelpId.getArray() = i_rHelpId;
+    }
+    css::uno::Sequence< OUString > aIds { i_rID };
+    return setUIControlOpt(aIds, i_rTitle, aHelpId, "Subgroup", nullptr, i_rControlOptions);
+}
+
+css::uno::Any PrinterOptionsHelper::setBoolControlOpt(const OUString& i_rID,
+                                            const OUString& i_rTitle,
+                                            const OUString& i_rHelpId,
+                                            const OUString& i_rProperty,
+                                            bool i_bValue,
+                                            const PrinterOptionsHelper::UIControlOptions& i_rControlOptions)
+{
+    css::uno::Sequence< OUString > aHelpId;
+    if( !i_rHelpId.isEmpty() )
+    {
+        aHelpId.realloc( 1 );
+        *aHelpId.getArray() = i_rHelpId;
+    }
+    css::beans::PropertyValue aVal;
+    aVal.Name = i_rProperty;
+    aVal.Value <<= i_bValue;
+    css::uno::Sequence< OUString > aIds { i_rID };
+    return setUIControlOpt(aIds, i_rTitle, aHelpId, "Bool", &aVal, i_rControlOptions);
+}
+
+css::uno::Any PrinterOptionsHelper::setChoiceRadiosControlOpt(const css::uno::Sequence< OUString >& i_rIDs,
+                                              const OUString& i_rTitle,
+                                              const css::uno::Sequence< OUString >& i_rHelpId,
+                                              const OUString& i_rProperty,
+                                              const css::uno::Sequence< OUString >& i_rChoices,
+                                              sal_Int32 i_nValue,
+                                              const css::uno::Sequence< sal_Bool >& i_rDisabledChoices,
+                                              const PrinterOptionsHelper::UIControlOptions& i_rControlOptions)
+{
+    UIControlOptions aOpt( i_rControlOptions );
+    sal_Int32 nUsed = aOpt.maAddProps.size();
+    aOpt.maAddProps.resize( nUsed + 1 + (i_rDisabledChoices.hasElements() ? 1 : 0) );
+    aOpt.maAddProps[nUsed].Name = "Choices";
+    aOpt.maAddProps[nUsed].Value <<= i_rChoices;
+    if( i_rDisabledChoices.hasElements() )
+    {
+        aOpt.maAddProps[nUsed+1].Name = "ChoicesDisabled";
+        aOpt.maAddProps[nUsed+1].Value <<= i_rDisabledChoices;
+    }
+
+    css::beans::PropertyValue aVal;
+    aVal.Name = i_rProperty;
+    aVal.Value <<= i_nValue;
+    return setUIControlOpt(i_rIDs, i_rTitle, i_rHelpId, "Radio", &aVal, aOpt);
+}
+
+css::uno::Any PrinterOptionsHelper::setChoiceListControlOpt(const OUString& i_rID,
+                                              const OUString& i_rTitle,
+                                              const css::uno::Sequence< OUString >& i_rHelpId,
+                                              const OUString& i_rProperty,
+                                              const css::uno::Sequence< OUString >& i_rChoices,
+                                              sal_Int32 i_nValue,
+                                              const css::uno::Sequence< sal_Bool >& i_rDisabledChoices,
+                                              const PrinterOptionsHelper::UIControlOptions& i_rControlOptions)
+{
+    UIControlOptions aOpt( i_rControlOptions );
+    sal_Int32 nUsed = aOpt.maAddProps.size();
+    aOpt.maAddProps.resize( nUsed + 1 + (i_rDisabledChoices.hasElements() ? 1 : 0) );
+    aOpt.maAddProps[nUsed].Name = "Choices";
+    aOpt.maAddProps[nUsed].Value <<= i_rChoices;
+    if( i_rDisabledChoices.hasElements() )
+    {
+        aOpt.maAddProps[nUsed+1].Name = "ChoicesDisabled";
+        aOpt.maAddProps[nUsed+1].Value <<= i_rDisabledChoices;
+    }
+
+    css::beans::PropertyValue aVal;
+    aVal.Name = i_rProperty;
+    aVal.Value <<= i_nValue;
+    css::uno::Sequence< OUString > aIds { i_rID };
+    return setUIControlOpt(aIds, i_rTitle, i_rHelpId, "List", &aVal, aOpt);
+}
+
+css::uno::Any PrinterOptionsHelper::setRangeControlOpt(const OUString& i_rID,
+                                             const OUString& i_rTitle,
+                                             const OUString& i_rHelpId,
+                                             const OUString& i_rProperty,
+                                             sal_Int32 i_nValue,
+                                             sal_Int32 i_nMinValue,
+                                             sal_Int32 i_nMaxValue,
+                                             const PrinterOptionsHelper::UIControlOptions& i_rControlOptions)
+{
+    UIControlOptions aOpt( i_rControlOptions );
+    if( i_nMaxValue >= i_nMinValue )
+    {
+        sal_Int32 nUsed = aOpt.maAddProps.size();
+        aOpt.maAddProps.resize( nUsed + 2 );
+        aOpt.maAddProps[nUsed  ].Name  = "MinValue";
+        aOpt.maAddProps[nUsed++].Value <<= i_nMinValue;
+        aOpt.maAddProps[nUsed  ].Name  = "MaxValue";
+        aOpt.maAddProps[nUsed++].Value <<= i_nMaxValue;
+    }
+
+    css::uno::Sequence< OUString > aHelpId;
+    if( !i_rHelpId.isEmpty() )
+    {
+        aHelpId.realloc( 1 );
+        *aHelpId.getArray() = i_rHelpId;
+    }
+    css::beans::PropertyValue aVal;
+    aVal.Name = i_rProperty;
+    aVal.Value <<= i_nValue;
+    css::uno::Sequence< OUString > aIds { i_rID };
+    return setUIControlOpt(aIds, i_rTitle, aHelpId, "Range", &aVal, aOpt);
+}
+
+css::uno::Any PrinterOptionsHelper::setEditControlOpt(const OUString& i_rID,
+                                            const OUString& i_rTitle,
+                                            const OUString& i_rHelpId,
+                                            const OUString& i_rProperty,
+                                            const OUString& i_rValue,
+                                            const PrinterOptionsHelper::UIControlOptions& i_rControlOptions)
+{
+    css::uno::Sequence< OUString > aHelpId;
+    if( !i_rHelpId.isEmpty() )
+    {
+        aHelpId.realloc( 1 );
+        *aHelpId.getArray() = i_rHelpId;
+    }
+    css::beans::PropertyValue aVal;
+    aVal.Name = i_rProperty;
+    aVal.Value <<= i_rValue;
+    css::uno::Sequence< OUString > aIds { i_rID };
+    return setUIControlOpt(aIds, i_rTitle, aHelpId, "Edit", &aVal, i_rControlOptions);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/regband.cxx b/vcl/source/gdi/regband.cxx
new file mode 100644
index 000000000..c47721107
--- /dev/null
+++ b/vcl/source/gdi/regband.cxx
@@ -0,0 +1,885 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <tools/helpers.hxx>
+#include <osl/diagnose.h>
+#include <sal/log.hxx>
+
+#include <regband.hxx>
+
+// ImplRegionBand
+
+// Each band contains all rectangles between upper and lower border.
+// For Union, Intersect, Xor and Exclude operations rectangles of
+// equal height are evaluated. The borders of the bands should always
+// be chosen such that this is possible.
+
+// If possible, rectangles within the bands are condensed.
+
+// When converting polygons all points of the polygon are registered
+// in the individual bands (for each band they are stored as
+// points in a list). After registration of these points they are
+// converted to rectangles and the points in the list are deleted.
+
+ImplRegionBand::ImplRegionBand( long nTop, long nBottom )
+{
+    // save boundaries
+    mnYTop              = nTop;
+    mnYBottom           = nBottom;
+
+    // initialize lists
+    mpNextBand          = nullptr;
+    mpPrevBand          = nullptr;
+    mpFirstSep          = nullptr;
+    mpFirstBandPoint    = nullptr;
+    mbTouched           = false;
+}
+
+ImplRegionBand::ImplRegionBand(
+    const ImplRegionBand& rRegionBand,
+    const bool bIgnorePoints)
+{
+    // copy boundaries
+    mnYTop              = rRegionBand.mnYTop;
+    mnYBottom           = rRegionBand.mnYBottom;
+    mbTouched           = rRegionBand.mbTouched;
+
+    // initialisation
+    mpNextBand          = nullptr;
+    mpPrevBand          = nullptr;
+    mpFirstSep          = nullptr;
+    mpFirstBandPoint    = nullptr;
+
+    // copy all elements of the list with separations
+    ImplRegionBandSep* pNewSep;
+    ImplRegionBandSep* pPrevSep = nullptr;
+    ImplRegionBandSep* pSep = rRegionBand.mpFirstSep;
+    while ( pSep )
+    {
+        // create new and copy data
+        pNewSep             = new ImplRegionBandSep;
+        pNewSep->mnXLeft    = pSep->mnXLeft;
+        pNewSep->mnXRight   = pSep->mnXRight;
+        pNewSep->mbRemoved  = pSep->mbRemoved;
+        pNewSep->mpNextSep  = nullptr;
+        if ( pSep == rRegionBand.mpFirstSep )
+            mpFirstSep = pNewSep;
+        else
+            pPrevSep->mpNextSep = pNewSep;
+
+        pPrevSep = pNewSep;
+        pSep = pSep->mpNextSep;
+    }
+
+    if ( ! bIgnorePoints)
+    {
+        // Copy points.
+        ImplRegionBandPoint* pPoint = rRegionBand.mpFirstBandPoint;
+        ImplRegionBandPoint* pPrevPointCopy = nullptr;
+        while (pPoint != nullptr)
+        {
+            ImplRegionBandPoint* pPointCopy = new ImplRegionBandPoint;
+            pPointCopy->mpNextBandPoint = nullptr;
+            pPointCopy->mnX = pPoint->mnX;
+            pPointCopy->mnLineId = pPoint->mnLineId;
+            pPointCopy->mbEndPoint = pPoint->mbEndPoint;
+            pPointCopy->meLineType = pPoint->meLineType;
+
+            if (pPrevPointCopy != nullptr)
+                pPrevPointCopy->mpNextBandPoint = pPointCopy;
+            else
+                mpFirstBandPoint = pPointCopy;
+
+            pPrevPointCopy = pPointCopy;
+            pPoint = pPoint->mpNextBandPoint;
+        }
+    }
+}
+
+ImplRegionBand::~ImplRegionBand()
+{
+    SAL_WARN_IF( mpFirstBandPoint != nullptr, "vcl", "ImplRegionBand::~ImplRegionBand -> pointlist not empty" );
+
+    // delete elements of the list
+    ImplRegionBandSep* pSep = mpFirstSep;
+    while ( pSep )
+    {
+        ImplRegionBandSep* pTempSep = pSep->mpNextSep;
+        delete pSep;
+        pSep = pTempSep;
+    }
+
+    // delete elements of the list
+    ImplRegionBandPoint* pPoint = mpFirstBandPoint;
+    while ( pPoint )
+    {
+        ImplRegionBandPoint* pTempPoint = pPoint->mpNextBandPoint;
+        delete pPoint;
+        pPoint = pTempPoint;
+    }
+}
+
+// generate separations from lines and process union with existing
+// separations
+
+void ImplRegionBand::ProcessPoints()
+{
+    // check Pointlist
+    ImplRegionBandPoint* pRegionBandPoint = mpFirstBandPoint;
+    while ( pRegionBandPoint )
+    {
+        // within list?
+        if ( pRegionBandPoint->mpNextBandPoint )
+        {
+            // start/stop?
+            if ( pRegionBandPoint->mbEndPoint && pRegionBandPoint->mpNextBandPoint->mbEndPoint )
+            {
+                // same direction? -> remove next point!
+                if ( pRegionBandPoint->meLineType == pRegionBandPoint->mpNextBandPoint->meLineType )
+                {
+                    ImplRegionBandPoint* pSaveRegionBandPoint = pRegionBandPoint->mpNextBandPoint;
+                    pRegionBandPoint->mpNextBandPoint = pRegionBandPoint->mpNextBandPoint->mpNextBandPoint;
+                    delete pSaveRegionBandPoint;
+                }
+            }
+        }
+
+        // continue with next element in the list
+        pRegionBandPoint = pRegionBandPoint->mpNextBandPoint;
+    }
+
+    pRegionBandPoint = mpFirstBandPoint;
+    while ( pRegionBandPoint && pRegionBandPoint->mpNextBandPoint )
+    {
+        Union( pRegionBandPoint->mnX, pRegionBandPoint->mpNextBandPoint->mnX );
+
+        ImplRegionBandPoint* pNextBandPoint = pRegionBandPoint->mpNextBandPoint->mpNextBandPoint;
+
+        // remove already processed points
+        delete pRegionBandPoint->mpNextBandPoint;
+        delete pRegionBandPoint;
+
+        // continue with next element in the list
+        pRegionBandPoint = pNextBandPoint;
+    }
+
+    // remove last element if necessary
+    delete pRegionBandPoint;
+
+    // list is now empty
+    mpFirstBandPoint = nullptr;
+}
+
+// generate separations from lines and process union with existing
+// separations
+
+bool ImplRegionBand::InsertPoint( long nX, long nLineId,
+                                  bool bEndPoint, LineType eLineType )
+{
+    if ( !mpFirstBandPoint )
+    {
+        mpFirstBandPoint                  = new ImplRegionBandPoint;
+        mpFirstBandPoint->mnX             = nX;
+        mpFirstBandPoint->mnLineId        = nLineId;
+        mpFirstBandPoint->mbEndPoint      = bEndPoint;
+        mpFirstBandPoint->meLineType      = eLineType;
+        mpFirstBandPoint->mpNextBandPoint = nullptr;
+        return true;
+    }
+
+    // look if line already touched the band
+    ImplRegionBandPoint* pRegionBandPoint = mpFirstBandPoint;
+    ImplRegionBandPoint* pLastTestedRegionBandPoint = nullptr;
+    while( pRegionBandPoint )
+    {
+        if ( pRegionBandPoint->mnLineId == nLineId )
+        {
+            if ( bEndPoint )
+            {
+                if( !pRegionBandPoint->mbEndPoint )
+                {
+                    // remove old band point
+                    if( !mpFirstBandPoint->mpNextBandPoint )
+                    {
+                        // if we've only got one point => replace first point
+                        pRegionBandPoint->mnX = nX;
+                        pRegionBandPoint->mbEndPoint = true;
+                        return true;
+                    }
+                    else
+                    {
+                        // remove current point
+                        if( !pLastTestedRegionBandPoint )
+                        {
+                            // remove and delete old first point
+                            ImplRegionBandPoint* pSaveBandPoint = mpFirstBandPoint;
+                            mpFirstBandPoint = mpFirstBandPoint->mpNextBandPoint;
+                            delete pSaveBandPoint;
+                        }
+                        else
+                        {
+                            // remove and delete current band point
+                            pLastTestedRegionBandPoint->mpNextBandPoint = pRegionBandPoint->mpNextBandPoint;
+                            delete pRegionBandPoint;
+                        }
+
+                        break;
+                    }
+                }
+            }
+            else
+                return false;
+        }
+
+        // use next element
+        pLastTestedRegionBandPoint = pRegionBandPoint;
+        pRegionBandPoint = pRegionBandPoint->mpNextBandPoint;
+    }
+
+    // search appropriate position and insert point into the list
+    ImplRegionBandPoint* pNewRegionBandPoint;
+
+    pRegionBandPoint = mpFirstBandPoint;
+    pLastTestedRegionBandPoint = nullptr;
+    while ( pRegionBandPoint )
+    {
+        // new point completely left? -> insert as first point
+        if ( nX <= pRegionBandPoint->mnX )
+        {
+            pNewRegionBandPoint                     = new ImplRegionBandPoint;
+            pNewRegionBandPoint->mnX                = nX;
+            pNewRegionBandPoint->mnLineId           = nLineId;
+            pNewRegionBandPoint->mbEndPoint         = bEndPoint;
+            pNewRegionBandPoint->meLineType         = eLineType;
+            pNewRegionBandPoint->mpNextBandPoint    = pRegionBandPoint;
+
+            // connections to the new point
+            if ( !pLastTestedRegionBandPoint )
+                mpFirstBandPoint = pNewRegionBandPoint;
+            else
+                pLastTestedRegionBandPoint->mpNextBandPoint = pNewRegionBandPoint;
+
+            return true;
+        }
+
+        // use next element
+        pLastTestedRegionBandPoint = pRegionBandPoint;
+        pRegionBandPoint = pRegionBandPoint->mpNextBandPoint;
+    }
+
+    // not inserted -> add to the end of the list
+    pNewRegionBandPoint                     = new ImplRegionBandPoint;
+    pNewRegionBandPoint->mnX                = nX;
+    pNewRegionBandPoint->mnLineId           = nLineId;
+    pNewRegionBandPoint->mbEndPoint         = bEndPoint;
+    pNewRegionBandPoint->meLineType         = eLineType;
+    pNewRegionBandPoint->mpNextBandPoint    = nullptr;
+
+    // connections to the new point
+    pLastTestedRegionBandPoint->mpNextBandPoint = pNewRegionBandPoint;
+
+    return true;
+}
+
+void ImplRegionBand::MoveX( long nHorzMove )
+{
+    // move all x-separations
+    ImplRegionBandSep* pSep = mpFirstSep;
+    while ( pSep )
+    {
+        pSep->mnXLeft  += nHorzMove;
+        pSep->mnXRight += nHorzMove;
+        pSep = pSep->mpNextSep;
+    }
+}
+
+void ImplRegionBand::ScaleX( double fHorzScale )
+{
+    ImplRegionBandSep* pSep = mpFirstSep;
+    while ( pSep )
+    {
+        pSep->mnXLeft   = FRound( pSep->mnXLeft * fHorzScale );
+        pSep->mnXRight  = FRound( pSep->mnXRight * fHorzScale );
+        pSep = pSep->mpNextSep;
+    }
+}
+
+// combine overlapping separations
+
+void ImplRegionBand::OptimizeBand()
+{
+    ImplRegionBandSep* pPrevSep = nullptr;
+    ImplRegionBandSep* pSep = mpFirstSep;
+    while ( pSep )
+    {
+        // remove?
+        if ( pSep->mbRemoved || (pSep->mnXRight < pSep->mnXLeft) )
+        {
+            ImplRegionBandSep* pOldSep = pSep;
+            if ( pSep == mpFirstSep )
+                mpFirstSep = pSep->mpNextSep;
+            else
+                pPrevSep->mpNextSep = pSep->mpNextSep;
+            pSep = pSep->mpNextSep;
+            delete pOldSep;
+            continue;
+        }
+
+        // overlapping separations? -> combine!
+        if ( pSep->mpNextSep )
+        {
+            if ( (pSep->mnXRight+1) >= pSep->mpNextSep->mnXLeft )
+            {
+                if ( pSep->mpNextSep->mnXRight > pSep->mnXRight )
+                    pSep->mnXRight = pSep->mpNextSep->mnXRight;
+
+                ImplRegionBandSep* pOldSep = pSep->mpNextSep;
+                pSep->mpNextSep = pOldSep->mpNextSep;
+                delete pOldSep;
+                continue;
+            }
+        }
+
+        pPrevSep = pSep;
+        pSep = pSep->mpNextSep;
+    }
+}
+
+void ImplRegionBand::Union( long nXLeft, long nXRight )
+{
+    SAL_WARN_IF( nXLeft > nXRight, "vcl", "ImplRegionBand::Union(): nxLeft > nXRight" );
+
+    // band empty? -> add element
+    if ( !mpFirstSep )
+    {
+        mpFirstSep              = new ImplRegionBandSep;
+        mpFirstSep->mnXLeft     = nXLeft;
+        mpFirstSep->mnXRight    = nXRight;
+        mpFirstSep->mbRemoved   = false;
+        mpFirstSep->mpNextSep   = nullptr;
+        return;
+    }
+
+    // process real union
+    ImplRegionBandSep* pNewSep;
+    ImplRegionBandSep* pPrevSep = nullptr;
+    ImplRegionBandSep* pSep = mpFirstSep;
+    while ( pSep )
+    {
+        // new separation completely inside? nothing to do!
+        if ( (nXLeft >= pSep->mnXLeft) && (nXRight <= pSep->mnXRight) )
+            return;
+
+        // new separation completely left? -> new separation!
+        if ( nXRight < pSep->mnXLeft )
+        {
+            pNewSep             = new ImplRegionBandSep;
+            pNewSep->mnXLeft    = nXLeft;
+            pNewSep->mnXRight   = nXRight;
+            pNewSep->mbRemoved  = false;
+
+            pNewSep->mpNextSep = pSep;
+            if ( pSep == mpFirstSep )
+                mpFirstSep = pNewSep;
+            else
+                pPrevSep->mpNextSep = pNewSep;
+            break;
+        }
+
+        // new separation overlapping from left? -> extend boundary
+        if ( (nXRight >= pSep->mnXLeft) && (nXLeft <= pSep->mnXLeft) )
+            pSep->mnXLeft = nXLeft;
+
+        // new separation overlapping from right? -> extend boundary
+        if ( (nXLeft <= pSep->mnXRight) && (nXRight > pSep->mnXRight) )
+        {
+            pSep->mnXRight = nXRight;
+            break;
+        }
+
+        // not inserted, but last element? -> add to the end of the list
+        if ( !pSep->mpNextSep && (nXLeft > pSep->mnXRight) )
+        {
+            pNewSep             = new ImplRegionBandSep;
+            pNewSep->mnXLeft    = nXLeft;
+            pNewSep->mnXRight   = nXRight;
+            pNewSep->mbRemoved  = false;
+
+            pSep->mpNextSep     = pNewSep;
+            pNewSep->mpNextSep  = nullptr;
+            break;
+        }
+
+        pPrevSep = pSep;
+        pSep = pSep->mpNextSep;
+    }
+
+    OptimizeBand();
+}
+
+void ImplRegionBand::Intersect( long nXLeft, long nXRight )
+{
+    SAL_WARN_IF( nXLeft > nXRight, "vcl", "ImplRegionBand::Intersect(): nxLeft > nXRight" );
+
+    // band has been touched
+    mbTouched = true;
+
+    // band empty? -> nothing to do
+    if ( !mpFirstSep )
+        return;
+
+    // process real intersection
+    ImplRegionBandSep* pSep = mpFirstSep;
+    while ( pSep )
+    {
+        // new separation completely outside? -> remove separation
+        if ( (nXRight < pSep->mnXLeft) || (nXLeft > pSep->mnXRight) )
+            // will be removed from the optimizer
+            pSep->mbRemoved = true;
+
+        // new separation overlapping from left? -> reduce right boundary
+        if ( (nXLeft <= pSep->mnXLeft) &&
+             (nXRight <= pSep->mnXRight) &&
+             (nXRight >= pSep->mnXLeft) )
+            pSep->mnXRight = nXRight;
+
+        // new separation overlapping from right? -> reduce right boundary
+        if ( (nXLeft >= pSep->mnXLeft) &&
+             (nXLeft <= pSep->mnXRight) &&
+             (nXRight >= pSep->mnXRight) )
+            pSep->mnXLeft = nXLeft;
+
+        // new separation within the actual one? -> reduce both boundaries
+        if ( (nXLeft >= pSep->mnXLeft) && (nXRight <= pSep->mnXRight) )
+        {
+            pSep->mnXRight = nXRight;
+            pSep->mnXLeft = nXLeft;
+        }
+
+        pSep = pSep->mpNextSep;
+    }
+
+    OptimizeBand();
+}
+
+void ImplRegionBand::Exclude( long nXLeft, long nXRight )
+{
+    SAL_WARN_IF( nXLeft > nXRight, "vcl", "ImplRegionBand::Exclude(): nxLeft > nXRight" );
+
+    // band has been touched
+    mbTouched = true;
+
+    // band empty? -> nothing to do
+    if ( !mpFirstSep )
+        return;
+
+    // process real exclusion
+    ImplRegionBandSep* pNewSep;
+    ImplRegionBandSep* pPrevSep = nullptr;
+    ImplRegionBandSep* pSep = mpFirstSep;
+    while ( pSep  )
+    {
+        bool bSepProcessed = false;
+
+        // new separation completely overlapping? -> remove separation
+        if ( (nXLeft <= pSep->mnXLeft) && (nXRight >= pSep->mnXRight) )
+        {
+            // will be removed from the optimizer
+            pSep->mbRemoved = true;
+            bSepProcessed = true;
+        }
+
+        // new separation overlapping from left? -> reduce boundary
+        if ( !bSepProcessed )
+        {
+            if ( (nXRight >= pSep->mnXLeft) && (nXLeft <= pSep->mnXLeft) )
+            {
+                pSep->mnXLeft = nXRight+1;
+                bSepProcessed = true;
+            }
+        }
+
+        // new separation overlapping from right? -> reduce boundary
+        if ( !bSepProcessed )
+        {
+            if ( (nXLeft <= pSep->mnXRight) && (nXRight > pSep->mnXRight) )
+            {
+                pSep->mnXRight = nXLeft-1;
+                bSepProcessed = true;
+            }
+        }
+
+        // new separation within the actual one? -> reduce boundary
+        // and add new entry for reminder
+        if ( !bSepProcessed )
+        {
+            if ( (nXLeft >= pSep->mnXLeft) && (nXRight <= pSep->mnXRight) )
+            {
+                pNewSep             = new ImplRegionBandSep;
+                pNewSep->mnXLeft    = pSep->mnXLeft;
+                pNewSep->mnXRight   = nXLeft-1;
+                pNewSep->mbRemoved  = false;
+
+                pSep->mnXLeft = nXRight+1;
+
+                // connections from the new separation
+                pNewSep->mpNextSep = pSep;
+
+                // connections to the new separation
+                if ( pSep == mpFirstSep )
+                    mpFirstSep = pNewSep;
+                else
+                    pPrevSep->mpNextSep = pNewSep;
+            }
+        }
+
+        pPrevSep = pSep;
+        pSep = pSep->mpNextSep;
+    }
+
+    OptimizeBand();
+}
+
+void ImplRegionBand::XOr( long nXLeft, long nXRight )
+{
+    SAL_WARN_IF( nXLeft > nXRight, "vcl", "ImplRegionBand::XOr(): nxLeft > nXRight" );
+
+    // #i46602# Reworked rectangle Xor
+
+    // In general, we can distinguish 11 cases of intersection
+    // (details below). The old implementation explicitly handled 7
+    // cases (numbered in the order of appearance, use CVS to get your
+    // hands on the old version), therefore, I've sticked to that
+    // order, and added four more cases. The code below references
+    // those numbers via #1, #2, etc.
+
+    // Num Mnem        newX:oldX newY:oldY  Description                                             Result          Can quit?
+
+    // #1  Empty band      -         -      The band is empty, thus, simply add new bandSep         just add        Yes
+
+    // #2  apart           -         -      The rectangles are disjunct, add new one as is          just add        Yes
+
+    // #3  atop            ==        ==     The rectangles are _exactly_ the same, remove existing  just remove     Yes
+
+    // #4  around          <         >      The new rectangle extends the old to both sides         intersect       No
+
+    // #5  left            <         <      The new rectangle is left of the old (but intersects)   intersect       Yes
+
+    // #5b left-atop       <         ==     The new is left of the old, and coincides on the right  intersect       Yes
+
+    // #6  right           >         >      The new is right of the old (but intersects)            intersect       No
+
+    // #6b right-atop      ==        >      The new is right of the old, and coincides on the left  intersect       No
+
+    // #7 inside           >         <      The new is fully inside the old                         intersect       Yes
+
+    // #8 inside-right     >         ==     The new is fully inside the old, coincides on the right intersect       Yes
+
+    // #9 inside-left      ==        <      The new is fully inside the old, coincides on the left  intersect       Yes
+
+    // Then, to correctly perform XOr, the segment that's switched off
+    // (i.e. the overlapping part of the old and the new segment) must
+    // be extended by one pixel value at each border:
+    //           1   1
+    // 0   4     0   4
+    // 111100000001111
+
+    // Clearly, the leading band sep now goes from 0 to 3, and the
+    // trailing band sep from 11 to 14. This mimics the xor look of a
+    // bitmap operation.
+
+    // band empty? -> add element
+    if ( !mpFirstSep )
+    {
+        mpFirstSep              = new ImplRegionBandSep;
+        mpFirstSep->mnXLeft     = nXLeft;
+        mpFirstSep->mnXRight    = nXRight;
+        mpFirstSep->mbRemoved   = false;
+        mpFirstSep->mpNextSep   = nullptr;
+        return;
+    }
+
+    // process real xor
+    ImplRegionBandSep* pNewSep;
+    ImplRegionBandSep* pPrevSep = nullptr;
+    ImplRegionBandSep* pSep = mpFirstSep;
+
+    while ( pSep  )
+    {
+        long nOldLeft( pSep->mnXLeft );
+        long nOldRight( pSep->mnXRight );
+
+        // did the current segment actually touch the new rect? If
+        // not, skip all comparisons, go on, loop and try to find
+        // intersecting bandSep
+        if( nXLeft <= nOldRight )
+        {
+            if( nXRight < nOldLeft )
+            {
+                // #2
+
+                // add _before_ current bandSep
+                pNewSep             = new ImplRegionBandSep;
+                pNewSep->mnXLeft    = nXLeft;
+                pNewSep->mnXRight   = nXRight;
+                pNewSep->mpNextSep  = pSep;
+                pNewSep->mbRemoved  = false;
+
+                // connections from the new separation
+                pNewSep->mpNextSep = pSep;
+
+                // connections to the new separation
+                if ( pSep == mpFirstSep )
+                    mpFirstSep = pNewSep;
+                else
+                    pPrevSep->mpNextSep = pNewSep;
+                pPrevSep = nullptr; // do not run accidentally into the "right" case when breaking the loop
+                break;
+            }
+            else if( nXLeft == nOldLeft && nXRight == nOldRight )
+            {
+                // #3
+                pSep->mbRemoved = true;
+                pPrevSep = nullptr; // do not run accidentally into the "right" case when breaking the loop
+                break;
+            }
+            else if( nXLeft != nOldLeft && nXRight == nOldRight )
+            {
+                // # 5b, 8
+                if( nXLeft < nOldLeft )
+                {
+                    nXRight = nOldLeft; // 5b
+                }
+                else
+                {
+                    nXRight = nXLeft; // 8
+                    nXLeft = nOldLeft;
+                }
+
+                pSep->mnXLeft = nXLeft;
+                pSep->mnXRight = nXRight-1;
+
+                pPrevSep = nullptr; // do not run accidentally into the "right" case when breaking the loop
+                break;
+            }
+            else if( nXLeft == nOldLeft && nXRight != nOldRight )
+            {
+                // # 6b, 9
+
+                if( nXRight > nOldRight )
+                {
+                    nXLeft = nOldRight+1; // 6b
+
+                    // cannot break here, simply mark segment as removed,
+                    // and go on with adapted nXLeft/nXRight
+                    pSep->mbRemoved = true;
+                }
+                else
+                {
+                    pSep->mnXLeft = nXRight+1; // 9
+
+                    pPrevSep = nullptr; // do not run accidentally into the "right" case when breaking the loop
+                    break;
+                }
+            }
+            else // if( nXLeft != nOldLeft && nXRight != nOldRight ) follows automatically
+            {
+                // #4,5,6,7
+                SAL_WARN_IF( nXLeft == nOldLeft || nXRight == nOldRight, "vcl",
+                            "ImplRegionBand::XOr(): Case 4,5,6,7 expected all coordinates to be not equal!" );
+
+                // The plain-jane check would look like this:
+
+                // if( nXLeft < nOldLeft )
+                // {
+                //     // #4,5
+                //     if( nXRight > nOldRight )
+                //     {
+                //        // #4
+                //     }
+                //     else
+                //     {
+                //         // #5 done!
+                //     }
+                // }
+                // else
+                // {
+                //     // #6,7
+                //     if( nXRight > nOldRight )
+                //     {
+                //         // #6
+                //     }
+                //     else
+                //     {
+                //         // #7 done!
+                //     }
+                // }
+
+                // but since we generally don't have to care whether
+                // it's 4 or 6 (only that we must not stop processing
+                // here), condensed that in such a way that only the
+                // coordinates get shuffled into correct ordering.
+
+                if( nXLeft < nOldLeft )
+                    ::std::swap( nOldLeft, nXLeft );
+
+                bool bDone( false );
+
+                if( nXRight < nOldRight )
+                {
+                    ::std::swap( nOldRight, nXRight );
+                    bDone = true;
+                }
+
+                // now, nOldLeft<nXLeft<=nOldRight<nXRight always
+                // holds. Note that we need the nXLeft<=nOldRight here, as
+                // the intersection part might be only one pixel (original
+                // nXLeft==nXRight)
+                SAL_WARN_IF( nOldLeft==nXLeft || nXLeft>nOldRight || nOldRight>=nXRight, "vcl",
+                            "ImplRegionBand::XOr(): Case 4,5,6,7 expected coordinates to be ordered now!" );
+
+                pSep->mnXLeft = nOldLeft;
+                pSep->mnXRight = nXLeft-1;
+
+                nXLeft = nOldRight+1;
+                // nxRight is already setup correctly
+
+                if( bDone )
+                {
+                    // add behind current bandSep
+                    pNewSep = new ImplRegionBandSep;
+
+                    pNewSep->mnXLeft    = nXLeft;
+                    pNewSep->mnXRight   = nXRight;
+                    pNewSep->mpNextSep  = pSep->mpNextSep;
+                    pNewSep->mbRemoved  = false;
+
+                    // connections from the new separation
+                    pSep->mpNextSep = pNewSep;
+
+                    pPrevSep = nullptr; // do not run accidentally into the "right" case when breaking the loop
+                    break;
+                }
+            }
+        }
+
+        pPrevSep = pSep;
+        pSep = pSep->mpNextSep;
+    }
+
+    // new separation completely right of existing bandSeps ?
+    if( pPrevSep && nXLeft >= pPrevSep->mnXRight )
+    {
+        pNewSep             = new ImplRegionBandSep;
+        pNewSep->mnXLeft    = nXLeft;
+        pNewSep->mnXRight   = nXRight;
+        pNewSep->mpNextSep  = nullptr;
+        pNewSep->mbRemoved  = false;
+
+        // connections from the new separation
+        pPrevSep->mpNextSep = pNewSep;
+    }
+
+    OptimizeBand();
+}
+
+bool ImplRegionBand::IsInside( long nX )
+{
+    ImplRegionBandSep* pSep = mpFirstSep;
+    while ( pSep )
+    {
+        if ( (pSep->mnXLeft <= nX) && (pSep->mnXRight >= nX) )
+            return true;
+
+        pSep = pSep->mpNextSep;
+    }
+
+    return false;
+}
+
+long ImplRegionBand::GetXLeftBoundary() const
+{
+    assert(mpFirstSep && "ImplRegionBand::XLeftBoundary -> no separation in band!");
+
+    return mpFirstSep->mnXLeft;
+}
+
+long ImplRegionBand::GetXRightBoundary() const
+{
+    SAL_WARN_IF( mpFirstSep == nullptr, "vcl", "ImplRegionBand::XRightBoundary -> no separation in band!" );
+
+    // search last separation
+    ImplRegionBandSep* pSep = mpFirstSep;
+    while ( pSep->mpNextSep )
+        pSep = pSep->mpNextSep;
+    return pSep->mnXRight;
+}
+
+bool ImplRegionBand::operator==( const ImplRegionBand& rRegionBand ) const
+{
+    ImplRegionBandSep*   pOwnRectBandSep = mpFirstSep;
+    ImplRegionBandSep*   pSecondRectBandSep = rRegionBand.mpFirstSep;
+    while ( pOwnRectBandSep && pSecondRectBandSep )
+    {
+        // get boundaries of current rectangle
+        long nOwnXLeft = pOwnRectBandSep->mnXLeft;
+        long nSecondXLeft = pSecondRectBandSep->mnXLeft;
+        if ( nOwnXLeft != nSecondXLeft )
+            return false;
+
+        long nOwnXRight = pOwnRectBandSep->mnXRight;
+        long nSecondXRight = pSecondRectBandSep->mnXRight;
+        if ( nOwnXRight != nSecondXRight )
+            return false;
+
+        // get next separation from current band
+        pOwnRectBandSep = pOwnRectBandSep->mpNextSep;
+
+        // get next separation from current band
+        pSecondRectBandSep = pSecondRectBandSep->mpNextSep;
+    }
+
+    // different number of separations?
+    return !(pOwnRectBandSep || pSecondRectBandSep);
+}
+
+ImplRegionBand* ImplRegionBand::SplitBand (const sal_Int32 nY)
+{
+    OSL_ASSERT(nY>mnYTop);
+    OSL_ASSERT(nY<=mnYBottom);
+
+    // Create a copy of the given band (we tell the constructor to copy the points together
+    // with the seps.)
+    ImplRegionBand* pLowerBand = new ImplRegionBand(*this, false);
+
+    // Adapt vertical coordinates.
+    mnYBottom = nY-1;
+    pLowerBand->mnYTop = nY;
+
+    // Insert new band into list of bands.
+    pLowerBand->mpNextBand = mpNextBand;
+    mpNextBand = pLowerBand;
+    pLowerBand->mpPrevBand = this;
+    if (pLowerBand->mpNextBand != nullptr)
+        pLowerBand->mpNextBand->mpPrevBand = pLowerBand;
+
+    return pLowerBand;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/region.cxx b/vcl/source/gdi/region.cxx
new file mode 100644
index 000000000..4ebabaa5b
--- /dev/null
+++ b/vcl/source/gdi/region.cxx
@@ -0,0 +1,1778 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <memory>
+#include <tools/vcompat.hxx>
+#include <tools/stream.hxx>
+#include <osl/diagnose.h>
+#include <sal/log.hxx>
+#include <vcl/canvastools.hxx>
+#include <vcl/region.hxx>
+#include <regionband.hxx>
+
+#include <basegfx/polygon/b2dpolypolygontools.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/polygon/b2dpolygonclipper.hxx>
+#include <basegfx/polygon/b2dpolypolygoncutter.hxx>
+#include <basegfx/range/b2drange.hxx>
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
+#include <tools/poly.hxx>
+
+namespace
+{
+    /** Return <TRUE/> when the given polygon is rectilinear and oriented so that
+        all sides are either horizontal or vertical.
+    */
+    bool ImplIsPolygonRectilinear (const tools::PolyPolygon& rPolyPoly)
+    {
+        // Iterate over all polygons.
+        const sal_uInt16 nPolyCount = rPolyPoly.Count();
+        for (sal_uInt16 nPoly = 0; nPoly < nPolyCount; ++nPoly)
+        {
+            const tools::Polygon&  aPoly = rPolyPoly.GetObject(nPoly);
+
+            // Iterate over all edges of the current polygon.
+            const sal_uInt16 nSize = aPoly.GetSize();
+
+            if (nSize < 2)
+                continue;
+            Point aPoint (aPoly.GetPoint(0));
+            const Point aLastPoint (aPoint);
+            for (sal_uInt16 nPoint = 1; nPoint < nSize; ++nPoint)
+            {
+                const Point aNextPoint (aPoly.GetPoint(nPoint));
+                // When there is at least one edge that is neither vertical nor
+                // horizontal then the entire polygon is not rectilinear (and
+                // oriented along primary axes.)
+                if (aPoint.X() != aNextPoint.X() && aPoint.Y() != aNextPoint.Y())
+                    return false;
+
+                aPoint = aNextPoint;
+            }
+            // Compare closing edge.
+            if (aLastPoint.X() != aPoint.X() && aLastPoint.Y() != aPoint.Y())
+                return false;
+        }
+        return true;
+    }
+
+    /** Convert a rectilinear polygon (that is oriented along the primary axes)
+        to a list of bands.  For this special form of polygon we can use an
+        optimization that prevents the creation of one band per y value.
+        However, it still is possible that some temporary bands are created that
+        later can be optimized away.
+        @param rPolyPolygon
+            A set of zero, one, or more polygons, nested or not, that are
+            converted into a list of bands.
+        @return
+            A new RegionBand object is returned that contains the bands that
+            represent the given poly-polygon.
+    */
+    std::shared_ptr<RegionBand> ImplRectilinearPolygonToBands(const tools::PolyPolygon& rPolyPoly)
+    {
+        OSL_ASSERT(ImplIsPolygonRectilinear (rPolyPoly));
+
+        // Create a new RegionBand object as container of the bands.
+        std::shared_ptr<RegionBand> pRegionBand( std::make_shared<RegionBand>() );
+        long nLineId = 0;
+
+        // Iterate over all polygons.
+        const sal_uInt16 nPolyCount = rPolyPoly.Count();
+        for (sal_uInt16 nPoly = 0; nPoly < nPolyCount; ++nPoly)
+        {
+            const tools::Polygon&  aPoly = rPolyPoly.GetObject(nPoly);
+
+            // Iterate over all edges of the current polygon.
+            const sal_uInt16 nSize = aPoly.GetSize();
+            if (nSize < 2)
+                continue;
+            // Avoid fetching every point twice (each point is the start point
+            // of one and the end point of another edge.)
+            Point aStart (aPoly.GetPoint(0));
+            Point aEnd;
+            for (sal_uInt16 nPoint = 1; nPoint <= nSize; ++nPoint, aStart=aEnd)
+            {
+                // We take the implicit closing edge into account by mapping
+                // index nSize to 0.
+                aEnd = aPoly.GetPoint(nPoint%nSize);
+                if (aStart.Y() == aEnd.Y())
+                {
+                    // Horizontal lines are ignored.
+                    continue;
+                }
+
+                // At this point the line has to be vertical.
+                OSL_ASSERT(aStart.X() == aEnd.X());
+
+                // Sort y-coordinates to simplify the algorithm and store the
+                // direction separately.  The direction is calculated as it is
+                // in other places (but seems to be the wrong way.)
+                const long nTop (::std::min(aStart.Y(), aEnd.Y()));
+                const long nBottom (::std::max(aStart.Y(), aEnd.Y()));
+                const LineType eLineType (aStart.Y() > aEnd.Y() ? LineType::Descending : LineType::Ascending);
+
+                // Make sure that the current line is covered by bands.
+                pRegionBand->ImplAddMissingBands(nTop,nBottom);
+
+                // Find top-most band that may contain nTop.
+                ImplRegionBand* pBand = pRegionBand->ImplGetFirstRegionBand();
+                while (pBand!=nullptr && pBand->mnYBottom < nTop)
+                    pBand = pBand->mpNextBand;
+                ImplRegionBand* pTopBand = pBand;
+                // If necessary split the band at nTop so that nTop is contained
+                // in the lower band.
+                if (pBand!=nullptr
+                       // Prevent the current band from becoming 0 pixel high
+                    && pBand->mnYTop<nTop
+                       // this allows the lowest pixel of the band to be split off
+                    && pBand->mnYBottom>=nTop
+                       // do not split a band that is just one pixel high
+                    && pBand->mnYTop<pBand->mnYBottom-1)
+                {
+                    // Split the top band.
+                    pTopBand = pBand->SplitBand(nTop);
+                }
+
+                // Advance to band that may contain nBottom.
+                while (pBand!=nullptr && pBand->mnYBottom < nBottom)
+                    pBand = pBand->mpNextBand;
+                // The lowest band may have to be split at nBottom so that
+                // nBottom itself remains in the upper band.
+                if (pBand!=nullptr
+                       // allow the current band becoming 1 pixel high
+                    && pBand->mnYTop<=nBottom
+                       // prevent splitting off a band that is 0 pixel high
+                    && pBand->mnYBottom>nBottom
+                       // do not split a band that is just one pixel high
+                    && pBand->mnYTop<pBand->mnYBottom-1)
+                {
+                    // Split the bottom band.
+                    pBand->SplitBand(nBottom+1);
+                }
+
+                // Note that we remember the top band (in pTopBand) but not the
+                // bottom band.  The later can be determined by comparing y
+                // coordinates.
+
+                // Add the x-value as point to all bands in the nTop->nBottom range.
+                for (pBand=pTopBand; pBand!=nullptr&&pBand->mnYTop<=nBottom; pBand=pBand->mpNextBand)
+                    pBand->InsertPoint(aStart.X(), nLineId++, true, eLineType);
+            }
+        }
+
+        return pRegionBand;
+    }
+
+    /** Convert a general polygon (one for which ImplIsPolygonRectilinear()
+        returns <FALSE/>) to bands.
+    */
+    std::shared_ptr<RegionBand> ImplGeneralPolygonToBands(const tools::PolyPolygon& rPolyPoly, const tools::Rectangle& rPolygonBoundingBox)
+    {
+        long nLineID = 0;
+
+        // initialisation and creation of Bands
+        std::shared_ptr<RegionBand> pRegionBand( std::make_shared<RegionBand>() );
+        pRegionBand->CreateBandRange(rPolygonBoundingBox.Top(), rPolygonBoundingBox.Bottom());
+
+        // insert polygons
+        const sal_uInt16 nPolyCount = rPolyPoly.Count();
+
+        for ( sal_uInt16 nPoly = 0; nPoly < nPolyCount; nPoly++ )
+        {
+            // get reference to current polygon
+            const tools::Polygon&  aPoly = rPolyPoly.GetObject( nPoly );
+            const sal_uInt16    nSize = aPoly.GetSize();
+
+            // not enough points ( <= 2 )? -> nothing to do!
+            if ( nSize <= 2 )
+                continue;
+
+            // band the polygon
+            for ( sal_uInt16 nPoint = 1; nPoint < nSize; nPoint++ )
+            {
+                pRegionBand->InsertLine( aPoly.GetPoint(nPoint-1), aPoly.GetPoint(nPoint), nLineID++ );
+            }
+
+            // close polygon with line from first point to last point, if necessary
+            const Point rLastPoint = aPoly.GetPoint(nSize-1);
+            const Point rFirstPoint = aPoly.GetPoint(0);
+
+            if ( rLastPoint != rFirstPoint )
+            {
+                pRegionBand->InsertLine( rLastPoint, rFirstPoint, nLineID++ );
+            }
+        }
+
+        return pRegionBand;
+    }
+} // end of anonymous namespace
+
+namespace vcl {
+
+bool vcl::Region::IsEmpty() const
+{
+    return !mbIsNull && !mpB2DPolyPolygon && !mpPolyPolygon && !mpRegionBand;
+}
+
+
+static std::shared_ptr<RegionBand> ImplCreateRegionBandFromPolyPolygon(const tools::PolyPolygon& rPolyPolygon)
+{
+    std::shared_ptr<RegionBand> pRetval;
+
+    if(rPolyPolygon.Count())
+    {
+        // ensure to subdivide when bezier segments are used, it's going to
+        // be expanded to rectangles
+        tools::PolyPolygon aPolyPolygon;
+
+        rPolyPolygon.AdaptiveSubdivide(aPolyPolygon);
+
+        if(aPolyPolygon.Count())
+        {
+            const tools::Rectangle aRect(aPolyPolygon.GetBoundRect());
+
+            if(!aRect.IsEmpty())
+            {
+                if(ImplIsPolygonRectilinear(aPolyPolygon))
+                {
+                    // For rectilinear polygons there is an optimized band conversion.
+                    pRetval = ImplRectilinearPolygonToBands(aPolyPolygon);
+                }
+                else
+                {
+                    pRetval = ImplGeneralPolygonToBands(aPolyPolygon, aRect);
+                }
+
+                // Convert points into seps.
+                if(pRetval)
+                {
+                    pRetval->processPoints();
+
+                    // Optimize list of bands.  Adjacent bands with identical lists
+                    // of seps are joined.
+                    if(!pRetval->OptimizeBandList())
+                    {
+                        pRetval.reset();
+                    }
+                }
+            }
+        }
+    }
+
+    return pRetval;
+}
+
+tools::PolyPolygon vcl::Region::ImplCreatePolyPolygonFromRegionBand() const
+{
+    tools::PolyPolygon aRetval;
+
+    if(getRegionBand())
+    {
+        RectangleVector aRectangles;
+        GetRegionRectangles(aRectangles);
+
+        for (auto const& rectangle : aRectangles)
+        {
+            aRetval.Insert( tools::Polygon(rectangle) );
+        }
+    }
+    else
+    {
+        OSL_ENSURE(false, "Called with no local RegionBand (!)");
+    }
+
+    return aRetval;
+}
+
+basegfx::B2DPolyPolygon vcl::Region::ImplCreateB2DPolyPolygonFromRegionBand() const
+{
+    tools::PolyPolygon aPoly(ImplCreatePolyPolygonFromRegionBand());
+
+    return aPoly.getB2DPolyPolygon();
+}
+
+Region::Region(bool bIsNull)
+:   mpB2DPolyPolygon(),
+    mpPolyPolygon(),
+    mpRegionBand(),
+    mbIsNull(bIsNull)
+{
+}
+
+Region::Region(const tools::Rectangle& rRect)
+:   mpB2DPolyPolygon(),
+    mpPolyPolygon(),
+    mpRegionBand(),
+    mbIsNull(false)
+{
+    mpRegionBand.reset(rRect.IsEmpty() ? nullptr : new RegionBand(rRect));
+}
+
+Region::Region(const tools::Polygon& rPolygon)
+:   mpB2DPolyPolygon(),
+    mpPolyPolygon(),
+    mpRegionBand(),
+    mbIsNull(false)
+{
+
+    if(rPolygon.GetSize())
+    {
+        ImplCreatePolyPolyRegion(rPolygon);
+    }
+}
+
+Region::Region(const tools::PolyPolygon& rPolyPoly)
+:   mpB2DPolyPolygon(),
+    mpPolyPolygon(),
+    mpRegionBand(),
+    mbIsNull(false)
+{
+
+    if(rPolyPoly.Count())
+    {
+        ImplCreatePolyPolyRegion(rPolyPoly);
+    }
+}
+
+Region::Region(const basegfx::B2DPolyPolygon& rPolyPoly)
+:   mpB2DPolyPolygon(),
+    mpPolyPolygon(),
+    mpRegionBand(),
+    mbIsNull(false)
+{
+
+    if(rPolyPoly.count())
+    {
+        ImplCreatePolyPolyRegion(rPolyPoly);
+    }
+}
+
+Region::Region(const vcl::Region&) = default;
+
+Region::Region(vcl::Region&& rRegion) noexcept
+:   mpB2DPolyPolygon(std::move(rRegion.mpB2DPolyPolygon)),
+    mpPolyPolygon(std::move(rRegion.mpPolyPolygon)),
+    mpRegionBand(std::move(rRegion.mpRegionBand)),
+    mbIsNull(rRegion.mbIsNull)
+{
+    rRegion.mbIsNull = true;
+}
+
+Region::~Region() = default;
+
+void vcl::Region::ImplCreatePolyPolyRegion( const tools::PolyPolygon& rPolyPoly )
+{
+    const sal_uInt16 nPolyCount = rPolyPoly.Count();
+
+    if(nPolyCount)
+    {
+        // polypolygon empty? -> empty region
+        const tools::Rectangle aRect(rPolyPoly.GetBoundRect());
+
+        if(!aRect.IsEmpty())
+        {
+            // width OR height == 1 ? => Rectangular region
+            if((1 == aRect.GetWidth()) || (1 == aRect.GetHeight()) || rPolyPoly.IsRect())
+            {
+                mpRegionBand = std::make_shared<RegionBand>(aRect);
+            }
+            else
+            {
+                mpPolyPolygon = std::make_shared<tools::PolyPolygon>(rPolyPoly);
+            }
+
+            mbIsNull = false;
+        }
+    }
+}
+
+void vcl::Region::ImplCreatePolyPolyRegion( const basegfx::B2DPolyPolygon& rPolyPoly )
+{
+    if(rPolyPoly.count() && !rPolyPoly.getB2DRange().isEmpty())
+    {
+        mpB2DPolyPolygon = std::make_shared<basegfx::B2DPolyPolygon>(rPolyPoly);
+        mbIsNull = false;
+    }
+}
+
+void vcl::Region::Move( long nHorzMove, long nVertMove )
+{
+    if(IsNull() || IsEmpty())
+    {
+        // empty or null need no move
+        return;
+    }
+
+    if(!nHorzMove && !nVertMove)
+    {
+        // no move defined
+        return;
+    }
+
+    if(getB2DPolyPolygon())
+    {
+        basegfx::B2DPolyPolygon aPoly(*getB2DPolyPolygon());
+
+        aPoly.transform(basegfx::utils::createTranslateB2DHomMatrix(nHorzMove, nVertMove));
+        mpB2DPolyPolygon.reset(aPoly.count() ? new basegfx::B2DPolyPolygon(aPoly) : nullptr);
+        mpPolyPolygon.reset();
+        mpRegionBand.reset();
+    }
+    else if(getPolyPolygon())
+    {
+        tools::PolyPolygon aPoly(*getPolyPolygon());
+
+        aPoly.Move(nHorzMove, nVertMove);
+        mpB2DPolyPolygon.reset();
+        mpPolyPolygon.reset(aPoly.Count() ? new tools::PolyPolygon(aPoly) : nullptr);
+        mpRegionBand.reset();
+    }
+    else if(getRegionBand())
+    {
+        RegionBand* pNew = new RegionBand(*getRegionBand());
+
+        pNew->Move(nHorzMove, nVertMove);
+        mpB2DPolyPolygon.reset();
+        mpPolyPolygon.reset();
+        mpRegionBand.reset(pNew);
+    }
+    else
+    {
+        OSL_ENSURE(false, "Region::Move error: impossible combination (!)");
+    }
+}
+
+void vcl::Region::Scale( double fScaleX, double fScaleY )
+{
+    if(IsNull() || IsEmpty())
+    {
+        // empty or null need no scale
+        return;
+    }
+
+    if(basegfx::fTools::equalZero(fScaleX) && basegfx::fTools::equalZero(fScaleY))
+    {
+        // no scale defined
+        return;
+    }
+
+    if(getB2DPolyPolygon())
+    {
+        basegfx::B2DPolyPolygon aPoly(*getB2DPolyPolygon());
+
+        aPoly.transform(basegfx::utils::createScaleB2DHomMatrix(fScaleX, fScaleY));
+        mpB2DPolyPolygon.reset(aPoly.count() ? new basegfx::B2DPolyPolygon(aPoly) : nullptr);
+        mpPolyPolygon.reset();
+        mpRegionBand.reset();
+    }
+    else if(getPolyPolygon())
+    {
+        tools::PolyPolygon aPoly(*getPolyPolygon());
+
+        aPoly.Scale(fScaleX, fScaleY);
+        mpB2DPolyPolygon.reset();
+        mpPolyPolygon.reset(aPoly.Count() ? new tools::PolyPolygon(aPoly) : nullptr);
+        mpRegionBand.reset();
+    }
+    else if(getRegionBand())
+    {
+        RegionBand* pNew = new RegionBand(*getRegionBand());
+
+        pNew->Scale(fScaleX, fScaleY);
+        mpB2DPolyPolygon.reset();
+        mpPolyPolygon.reset();
+        mpRegionBand.reset(pNew);
+    }
+    else
+    {
+        OSL_ENSURE(false, "Region::Scale error: impossible combination (!)");
+    }
+}
+
+void vcl::Region::Union( const tools::Rectangle& rRect )
+{
+    if(rRect.IsEmpty())
+    {
+        // empty rectangle will not expand the existing union, nothing to do
+        return;
+    }
+
+    if(IsEmpty())
+    {
+        // no local data, the union will be equal to source. Create using rectangle
+        *this = rRect;
+        return;
+    }
+
+    if(HasPolyPolygonOrB2DPolyPolygon())
+    {
+        // get this B2DPolyPolygon, solve on polygon base
+        basegfx::B2DPolyPolygon aThisPolyPoly(GetAsB2DPolyPolygon());
+
+        aThisPolyPoly = basegfx::utils::prepareForPolygonOperation(aThisPolyPoly);
+
+        if(!aThisPolyPoly.count())
+        {
+            // no local polygon, use the rectangle as new region
+            *this = rRect;
+        }
+        else
+        {
+            // get the other B2DPolyPolygon and use logical Or-Operation
+            const basegfx::B2DPolygon aRectPoly(
+                basegfx::utils::createPolygonFromRect(
+                        vcl::unotools::b2DRectangleFromRectangle(rRect)));
+            const basegfx::B2DPolyPolygon aClip(
+                basegfx::utils::solvePolygonOperationOr(
+                    aThisPolyPoly,
+                    basegfx::B2DPolyPolygon(aRectPoly)));
+            *this = vcl::Region(aClip);
+        }
+
+        return;
+    }
+
+    // only region band mode possibility left here or null/empty
+    const RegionBand* pCurrent = getRegionBand();
+
+    if(!pCurrent)
+    {
+        // no region band, create using the rectangle
+        *this = rRect;
+        return;
+    }
+
+    std::shared_ptr<RegionBand> pNew = std::make_shared<RegionBand>(*pCurrent);
+
+    // get justified rectangle
+    const long nLeft(std::min(rRect.Left(), rRect.Right()));
+    const long nTop(std::min(rRect.Top(), rRect.Bottom()));
+    const long nRight(std::max(rRect.Left(), rRect.Right()));
+    const long nBottom(std::max(rRect.Top(), rRect.Bottom()));
+
+    // insert bands if the boundaries are not already in the list
+    pNew->InsertBands(nTop, nBottom);
+
+    // process union
+    pNew->Union(nLeft, nTop, nRight, nBottom);
+
+    // cleanup
+    if(!pNew->OptimizeBandList())
+    {
+        pNew.reset();
+    }
+
+    mpRegionBand = std::move(pNew);
+}
+
+void vcl::Region::Intersect( const tools::Rectangle& rRect )
+{
+    if ( rRect.IsEmpty() )
+    {
+        // empty rectangle will create empty region
+        SetEmpty();
+        return;
+    }
+
+    if(IsNull())
+    {
+        // null region (everything) intersect with rect will give rect
+        *this = rRect;
+        return;
+    }
+
+    if(IsEmpty())
+    {
+        // no content, cannot get more empty
+        return;
+    }
+
+    if(HasPolyPolygonOrB2DPolyPolygon())
+    {
+        // if polygon data prefer double precision, the other will be lost (if buffered)
+        if(getB2DPolyPolygon())
+        {
+            const basegfx::B2DPolyPolygon aPoly(
+                basegfx::utils::clipPolyPolygonOnRange(
+                    *getB2DPolyPolygon(),
+                    basegfx::B2DRange(
+                        rRect.Left(),
+                        rRect.Top(),
+                        rRect.Right() + 1,
+                        rRect.Bottom() + 1),
+                    true,
+                    false));
+
+            mpB2DPolyPolygon.reset(aPoly.count() ? new basegfx::B2DPolyPolygon(aPoly) : nullptr);
+            mpPolyPolygon.reset();
+            mpRegionBand.reset();
+        }
+        else // if(getPolyPolygon())
+        {
+            tools::PolyPolygon aPoly(*getPolyPolygon());
+
+            // use the PolyPolygon::Clip method for rectangles, this is
+            // fairly simple (does not even use GPC) and saves us from
+            // unnecessary banding
+            aPoly.Clip(rRect);
+
+            mpB2DPolyPolygon.reset();
+            mpPolyPolygon.reset(aPoly.Count() ? new tools::PolyPolygon(aPoly) : nullptr);
+            mpRegionBand.reset();
+        }
+
+        return;
+    }
+
+    // only region band mode possibility left here or null/empty
+    const RegionBand* pCurrent = getRegionBand();
+
+    if(!pCurrent)
+    {
+        // region is empty -> nothing to do!
+        return;
+    }
+
+    std::shared_ptr<RegionBand> pNew( std::make_shared<RegionBand>(*pCurrent));
+
+    // get justified rectangle
+    const long nLeft(std::min(rRect.Left(), rRect.Right()));
+    const long nTop(std::min(rRect.Top(), rRect.Bottom()));
+    const long nRight(std::max(rRect.Left(), rRect.Right()));
+    const long nBottom(std::max(rRect.Top(), rRect.Bottom()));
+
+    // insert bands if the boundaries are not already in the list
+    pNew->InsertBands(nTop, nBottom);
+
+    // process intersect
+    pNew->Intersect(nLeft, nTop, nRight, nBottom);
+
+    // cleanup
+    if(!pNew->OptimizeBandList())
+    {
+        pNew.reset();
+    }
+
+    mpRegionBand = std::move(pNew);
+}
+
+void vcl::Region::Exclude( const tools::Rectangle& rRect )
+{
+    if ( rRect.IsEmpty() )
+    {
+        // excluding nothing will do no change
+        return;
+    }
+
+    if(IsEmpty())
+    {
+        // cannot exclude from empty, done
+        return;
+    }
+
+    if(IsNull())
+    {
+        // error; cannot exclude from null region since this is not representable
+        // in the data
+        OSL_ENSURE(false, "Region::Exclude error: Cannot exclude from null region (!)");
+        return;
+    }
+
+    if( HasPolyPolygonOrB2DPolyPolygon() )
+    {
+        // get this B2DPolyPolygon
+        basegfx::B2DPolyPolygon aThisPolyPoly(GetAsB2DPolyPolygon());
+
+        aThisPolyPoly = basegfx::utils::prepareForPolygonOperation(aThisPolyPoly);
+
+        if(!aThisPolyPoly.count())
+        {
+            // when local polygon is empty, nothing can be excluded
+            return;
+        }
+
+        // get the other B2DPolyPolygon
+        const basegfx::B2DPolygon aRectPoly(
+            basegfx::utils::createPolygonFromRect(
+                vcl::unotools::b2DRectangleFromRectangle(rRect)));
+        const basegfx::B2DPolyPolygon aOtherPolyPoly(aRectPoly);
+        const basegfx::B2DPolyPolygon aClip = basegfx::utils::solvePolygonOperationDiff(aThisPolyPoly, aOtherPolyPoly);
+
+        *this = vcl::Region(aClip);
+
+        return;
+    }
+
+    // only region band mode possibility left here or null/empty
+    const RegionBand* pCurrent = getRegionBand();
+
+    if(!pCurrent)
+    {
+        // empty? -> done!
+        return;
+    }
+
+    std::shared_ptr<RegionBand> pNew( std::make_shared<RegionBand>(*pCurrent));
+
+    // get justified rectangle
+    const long nLeft(std::min(rRect.Left(), rRect.Right()));
+    const long nTop(std::min(rRect.Top(), rRect.Bottom()));
+    const long nRight(std::max(rRect.Left(), rRect.Right()));
+    const long nBottom(std::max(rRect.Top(), rRect.Bottom()));
+
+    // insert bands if the boundaries are not already in the list
+    pNew->InsertBands(nTop, nBottom);
+
+    // process exclude
+    pNew->Exclude(nLeft, nTop, nRight, nBottom);
+
+    // cleanup
+    if(!pNew->OptimizeBandList())
+    {
+        pNew.reset();
+    }
+
+    mpRegionBand = std::move(pNew);
+}
+
+void vcl::Region::XOr( const tools::Rectangle& rRect )
+{
+    if ( rRect.IsEmpty() )
+    {
+        // empty rectangle will not change local content
+        return;
+    }
+
+    if(IsEmpty())
+    {
+        // rRect will be the xored-form (local off, rect on)
+        *this = rRect;
+        return;
+    }
+
+    if(IsNull())
+    {
+        // error; cannot exclude from null region since this is not representable
+        // in the data
+        OSL_ENSURE(false, "Region::XOr error: Cannot XOr with null region (!)");
+        return;
+    }
+
+    if( HasPolyPolygonOrB2DPolyPolygon() )
+    {
+        // get this B2DPolyPolygon
+        basegfx::B2DPolyPolygon aThisPolyPoly(GetAsB2DPolyPolygon());
+
+        aThisPolyPoly = basegfx::utils::prepareForPolygonOperation( aThisPolyPoly );
+
+        if(!aThisPolyPoly.count())
+        {
+            // no local content, XOr will be equal to rectangle
+            *this = rRect;
+            return;
+        }
+
+        // get the other B2DPolyPolygon
+        const basegfx::B2DPolygon aRectPoly(
+            basegfx::utils::createPolygonFromRect(
+                vcl::unotools::b2DRectangleFromRectangle(rRect)));
+        const basegfx::B2DPolyPolygon aOtherPolyPoly(aRectPoly);
+        const basegfx::B2DPolyPolygon aClip = basegfx::utils::solvePolygonOperationXor(aThisPolyPoly, aOtherPolyPoly);
+
+        *this = vcl::Region(aClip);
+
+        return;
+    }
+
+    // only region band mode possibility left here or null/empty
+    const RegionBand* pCurrent = getRegionBand();
+
+    if(!pCurrent)
+    {
+        // rRect will be the xored-form (local off, rect on)
+        *this = rRect;
+        return;
+    }
+
+    // only region band mode possibility left here or null/empty
+    std::shared_ptr<RegionBand> pNew( std::make_shared<RegionBand>(*getRegionBand()));
+
+    // get justified rectangle
+    const long nLeft(std::min(rRect.Left(), rRect.Right()));
+    const long nTop(std::min(rRect.Top(), rRect.Bottom()));
+    const long nRight(std::max(rRect.Left(), rRect.Right()));
+    const long nBottom(std::max(rRect.Top(), rRect.Bottom()));
+
+    // insert bands if the boundaries are not already in the list
+    pNew->InsertBands(nTop, nBottom);
+
+    // process xor
+    pNew->XOr(nLeft, nTop, nRight, nBottom);
+
+    // cleanup
+    if(!pNew->OptimizeBandList())
+    {
+        pNew.reset();
+    }
+
+    mpRegionBand = std::move(pNew);
+}
+
+void vcl::Region::Union( const vcl::Region& rRegion )
+{
+    if(rRegion.IsEmpty())
+    {
+        // no extension at all
+        return;
+    }
+
+    if(rRegion.IsNull())
+    {
+        // extending with null region -> null region
+        *this = vcl::Region(true);
+        return;
+    }
+
+    if(IsEmpty())
+    {
+        // local is empty, union will give source region
+        *this = rRegion;
+        return;
+    }
+
+    if(IsNull())
+    {
+        // already fully expanded (is null region), cannot be extended
+        return;
+    }
+
+    if( rRegion.HasPolyPolygonOrB2DPolyPolygon() || HasPolyPolygonOrB2DPolyPolygon() )
+    {
+        // get this B2DPolyPolygon
+        basegfx::B2DPolyPolygon aThisPolyPoly(GetAsB2DPolyPolygon());
+
+        aThisPolyPoly = basegfx::utils::prepareForPolygonOperation(aThisPolyPoly);
+
+        if(!aThisPolyPoly.count())
+        {
+            // when no local content, union will be equal to rRegion
+            *this = rRegion;
+            return;
+        }
+
+        // get the other B2DPolyPolygon
+        basegfx::B2DPolyPolygon aOtherPolyPoly(rRegion.GetAsB2DPolyPolygon());
+        aOtherPolyPoly = basegfx::utils::prepareForPolygonOperation(aOtherPolyPoly);
+
+        // use logical OR operation
+        basegfx::B2DPolyPolygon aClip(basegfx::utils::solvePolygonOperationOr(aThisPolyPoly, aOtherPolyPoly));
+
+        *this = vcl::Region( aClip );
+        return;
+    }
+
+    // only region band mode possibility left here or null/empty
+    const RegionBand* pCurrent = getRegionBand();
+
+    if(!pCurrent)
+    {
+        // local is empty, union will give source region
+        *this = rRegion;
+        return;
+    }
+
+    const RegionBand* pSource = rRegion.getRegionBand();
+
+    if(!pSource)
+    {
+        // no extension at all
+        return;
+    }
+
+    // prepare source and target
+    std::shared_ptr<RegionBand> pNew( std::make_shared<RegionBand>(*pCurrent));
+
+    // union with source
+    pNew->Union(*pSource);
+
+    // cleanup
+    if(!pNew->OptimizeBandList())
+    {
+        pNew.reset();
+    }
+
+    mpRegionBand = std::move(pNew);
+}
+
+void vcl::Region::Intersect( const vcl::Region& rRegion )
+{
+    // same instance data? -> nothing to do!
+    if(getB2DPolyPolygon() && getB2DPolyPolygon() == rRegion.getB2DPolyPolygon())
+    {
+        return;
+    }
+
+    if(getPolyPolygon() && getPolyPolygon() == rRegion.getPolyPolygon())
+    {
+        return;
+    }
+
+    if(getRegionBand() && getRegionBand() == rRegion.getRegionBand())
+    {
+        return;
+    }
+
+    if(rRegion.IsNull())
+    {
+        // source region is null-region, intersect will not change local region
+        return;
+    }
+
+    if(IsNull())
+    {
+        // when local region is null-region, intersect will be equal to source
+        *this = rRegion;
+        return;
+    }
+
+    if(rRegion.IsEmpty())
+    {
+        // source region is empty, intersection will always be empty
+        SetEmpty();
+        return;
+    }
+
+    if(IsEmpty())
+    {
+        // local region is empty, cannot get more empty than that. Nothing to do
+        return;
+    }
+
+    if( rRegion.HasPolyPolygonOrB2DPolyPolygon() || HasPolyPolygonOrB2DPolyPolygon() )
+    {
+        // get this B2DPolyPolygon
+        basegfx::B2DPolyPolygon aThisPolyPoly(GetAsB2DPolyPolygon());
+
+        if(!aThisPolyPoly.count())
+        {
+            // local region is empty, cannot get more empty than that. Nothing to do
+            return;
+        }
+
+        // get the other B2DPolyPolygon
+        basegfx::B2DPolyPolygon aOtherPolyPoly(rRegion.GetAsB2DPolyPolygon());
+
+        if(!aOtherPolyPoly.count())
+        {
+            // source region is empty, intersection will always be empty
+            SetEmpty();
+            return;
+        }
+
+        const basegfx::B2DPolyPolygon aClip(
+            basegfx::utils::clipPolyPolygonOnPolyPolygon(
+                aOtherPolyPoly,
+                aThisPolyPoly,
+                true,
+                false));
+        *this = vcl::Region( aClip );
+        return;
+    }
+
+    // only region band mode possibility left here or null/empty
+    const RegionBand* pCurrent = getRegionBand();
+
+    if(!pCurrent)
+    {
+        // local region is empty, cannot get more empty than that. Nothing to do
+        return;
+    }
+
+    const RegionBand* pSource = rRegion.getRegionBand();
+
+    if(!pSource)
+    {
+        // source region is empty, intersection will always be empty
+        SetEmpty();
+        return;
+    }
+
+    // both RegionBands exist and are not empty
+    if(pCurrent->getRectangleCount() + 2 < pSource->getRectangleCount())
+    {
+        // when we have less rectangles, turn around the call
+        vcl::Region aTempRegion = rRegion;
+        aTempRegion.Intersect( *this );
+        *this = aTempRegion;
+    }
+    else
+    {
+        // prepare new regionBand
+        std::shared_ptr<RegionBand> pNew( std::make_shared<RegionBand>(*pCurrent));
+
+        // intersect with source
+        pNew->Intersect(*pSource);
+
+        // cleanup
+        if(!pNew->OptimizeBandList())
+        {
+            pNew.reset();
+        }
+
+        mpRegionBand = std::move(pNew);
+    }
+}
+
+void vcl::Region::Exclude( const vcl::Region& rRegion )
+{
+    if ( rRegion.IsEmpty() )
+    {
+        // excluding nothing will do no change
+        return;
+    }
+
+    if ( rRegion.IsNull() )
+    {
+        // excluding everything will create empty region
+        SetEmpty();
+        return;
+    }
+
+    if(IsEmpty())
+    {
+        // cannot exclude from empty, done
+        return;
+    }
+
+    if(IsNull())
+    {
+        // error; cannot exclude from null region since this is not representable
+        // in the data
+        OSL_ENSURE(false, "Region::Exclude error: Cannot exclude from null region (!)");
+        return;
+    }
+
+    if( rRegion.HasPolyPolygonOrB2DPolyPolygon() || HasPolyPolygonOrB2DPolyPolygon() )
+    {
+        // get this B2DPolyPolygon
+        basegfx::B2DPolyPolygon aThisPolyPoly(GetAsB2DPolyPolygon());
+
+        if(!aThisPolyPoly.count())
+        {
+            // cannot exclude from empty, done
+            return;
+        }
+
+        aThisPolyPoly = basegfx::utils::prepareForPolygonOperation( aThisPolyPoly );
+
+        // get the other B2DPolyPolygon
+        basegfx::B2DPolyPolygon aOtherPolyPoly(rRegion.GetAsB2DPolyPolygon());
+        aOtherPolyPoly = basegfx::utils::prepareForPolygonOperation( aOtherPolyPoly );
+
+        basegfx::B2DPolyPolygon aClip = basegfx::utils::solvePolygonOperationDiff( aThisPolyPoly, aOtherPolyPoly );
+        *this = vcl::Region( aClip );
+        return;
+    }
+
+    // only region band mode possibility left here or null/empty
+    const RegionBand* pCurrent = getRegionBand();
+
+    if(!pCurrent)
+    {
+        // cannot exclude from empty, done
+        return;
+    }
+
+    const RegionBand* pSource = rRegion.getRegionBand();
+
+    if(!pSource)
+    {
+        // excluding nothing will do no change
+        return;
+    }
+
+    // prepare source and target
+    std::shared_ptr<RegionBand> pNew( std::make_shared<RegionBand>(*pCurrent));
+
+    // union with source
+    const bool bSuccess(pNew->Exclude(*pSource));
+
+    // cleanup
+    if(!bSuccess)
+    {
+        pNew.reset();
+    }
+
+    mpRegionBand = std::move(pNew);
+}
+
+bool vcl::Region::XOr( const vcl::Region& rRegion )
+{
+    if ( rRegion.IsEmpty() )
+    {
+        // empty region will not change local content
+        return true;
+    }
+
+    if ( rRegion.IsNull() )
+    {
+        // error; cannot exclude null region from local since this is not representable
+        // in the data
+        OSL_ENSURE(false, "Region::XOr error: Cannot XOr with null region (!)");
+        return true;
+    }
+
+    if(IsEmpty())
+    {
+        // rRect will be the xored-form (local off, rect on)
+        *this = rRegion;
+        return true;
+    }
+
+    if(IsNull())
+    {
+        // error: cannot exclude from null region since this is not representable
+        // in the data
+        OSL_ENSURE(false, "Region::XOr error: Cannot XOr with null region (!)");
+        return false;
+    }
+
+    if( rRegion.HasPolyPolygonOrB2DPolyPolygon() || HasPolyPolygonOrB2DPolyPolygon() )
+    {
+        // get this B2DPolyPolygon
+        basegfx::B2DPolyPolygon aThisPolyPoly(GetAsB2DPolyPolygon());
+
+        if(!aThisPolyPoly.count())
+        {
+            // rRect will be the xored-form (local off, rect on)
+            *this = rRegion;
+            return true;
+        }
+
+        aThisPolyPoly = basegfx::utils::prepareForPolygonOperation( aThisPolyPoly );
+
+        // get the other B2DPolyPolygon
+        basegfx::B2DPolyPolygon aOtherPolyPoly(rRegion.GetAsB2DPolyPolygon());
+        aOtherPolyPoly = basegfx::utils::prepareForPolygonOperation( aOtherPolyPoly );
+
+        basegfx::B2DPolyPolygon aClip = basegfx::utils::solvePolygonOperationXor( aThisPolyPoly, aOtherPolyPoly );
+        *this = vcl::Region( aClip );
+        return true;
+    }
+
+    // only region band mode possibility left here or null/empty
+    const RegionBand* pCurrent = getRegionBand();
+
+    if(!pCurrent)
+    {
+        // rRect will be the xored-form (local off, rect on)
+        *this = rRegion;
+        return true;
+    }
+
+    const RegionBand* pSource = rRegion.getRegionBand();
+
+    if(!pSource)
+    {
+        // empty region will not change local content
+        return true;
+    }
+
+    // prepare source and target
+    std::shared_ptr<RegionBand> pNew( std::make_shared<RegionBand>(*pCurrent));
+
+    // union with source
+    pNew->XOr(*pSource);
+
+    // cleanup
+    if(!pNew->OptimizeBandList())
+    {
+        pNew.reset();
+    }
+
+    mpRegionBand = std::move(pNew);
+
+    return true;
+}
+
+tools::Rectangle vcl::Region::GetBoundRect() const
+{
+    if(IsEmpty())
+    {
+        // no internal data? -> region is empty!
+        return tools::Rectangle();
+    }
+
+    if(IsNull())
+    {
+        // error; null region has no BoundRect
+        // OSL_ENSURE(false, "Region::GetBoundRect error: null region has unlimited bound rect, not representable (!)");
+        return tools::Rectangle();
+    }
+
+    // prefer double precision source
+    if(getB2DPolyPolygon())
+    {
+        const basegfx::B2DRange aRange(basegfx::utils::getRange(*getB2DPolyPolygon()));
+
+        if(aRange.isEmpty())
+        {
+            // emulate PolyPolygon::GetBoundRect() when empty polygon
+            return tools::Rectangle();
+        }
+        else
+        {
+            // #i122149# corrected rounding, no need for ceil() and floor() here
+            return tools::Rectangle(
+                basegfx::fround(aRange.getMinX()), basegfx::fround(aRange.getMinY()),
+                basegfx::fround(aRange.getMaxX()), basegfx::fround(aRange.getMaxY()));
+        }
+    }
+
+    if(getPolyPolygon())
+    {
+        return getPolyPolygon()->GetBoundRect();
+    }
+
+    if(getRegionBand())
+    {
+        return getRegionBand()->GetBoundRect();
+    }
+
+    return tools::Rectangle();
+}
+
+tools::PolyPolygon vcl::Region::GetAsPolyPolygon() const
+{
+    if(getPolyPolygon())
+    {
+        return *getPolyPolygon();
+    }
+
+    if(getB2DPolyPolygon())
+    {
+        // the polygon needs to be converted, buffer the down conversion
+        const tools::PolyPolygon aPolyPolgon(*getB2DPolyPolygon());
+        const_cast< vcl::Region* >(this)->mpPolyPolygon = std::make_shared<tools::PolyPolygon>(aPolyPolgon);
+
+        return *getPolyPolygon();
+    }
+
+    if(getRegionBand())
+    {
+        // the BandRegion needs to be converted, buffer the conversion
+        const tools::PolyPolygon aPolyPolgon(ImplCreatePolyPolygonFromRegionBand());
+        const_cast< vcl::Region* >(this)->mpPolyPolygon = std::make_shared<tools::PolyPolygon>(aPolyPolgon);
+
+        return *getPolyPolygon();
+    }
+
+    return tools::PolyPolygon();
+}
+
+basegfx::B2DPolyPolygon vcl::Region::GetAsB2DPolyPolygon() const
+{
+    if(getB2DPolyPolygon())
+    {
+        return *getB2DPolyPolygon();
+    }
+
+    if(getPolyPolygon())
+    {
+        // the polygon needs to be converted, buffer the up conversion. This will be preferred from now.
+        const basegfx::B2DPolyPolygon aB2DPolyPolygon(getPolyPolygon()->getB2DPolyPolygon());
+        const_cast< vcl::Region* >(this)->mpB2DPolyPolygon = std::make_shared<basegfx::B2DPolyPolygon>(aB2DPolyPolygon);
+
+        return *getB2DPolyPolygon();
+    }
+
+    if(getRegionBand())
+    {
+        // the BandRegion needs to be converted, buffer the conversion
+        const basegfx::B2DPolyPolygon aB2DPolyPolygon(ImplCreateB2DPolyPolygonFromRegionBand());
+        const_cast< vcl::Region* >(this)->mpB2DPolyPolygon = std::make_shared<basegfx::B2DPolyPolygon>(aB2DPolyPolygon);
+
+        return *getB2DPolyPolygon();
+    }
+
+    return basegfx::B2DPolyPolygon();
+}
+
+const RegionBand* vcl::Region::GetAsRegionBand() const
+{
+    if(!getRegionBand())
+    {
+        if(getB2DPolyPolygon())
+        {
+            // convert B2DPolyPolygon to RegionBand, buffer it and return it
+            const_cast< vcl::Region* >(this)->mpRegionBand = ImplCreateRegionBandFromPolyPolygon(tools::PolyPolygon(*getB2DPolyPolygon()));
+        }
+        else if(getPolyPolygon())
+        {
+            // convert B2DPolyPolygon to RegionBand, buffer it and return it
+            const_cast< vcl::Region* >(this)->mpRegionBand = ImplCreateRegionBandFromPolyPolygon(*getPolyPolygon());
+        }
+    }
+
+    return getRegionBand();
+}
+
+bool vcl::Region::IsInside( const Point& rPoint ) const
+{
+    if(IsEmpty())
+    {
+        // no point can be in empty region
+        return false;
+    }
+
+    if(IsNull())
+    {
+        // all points are inside null-region
+        return true;
+    }
+
+    // Too expensive (?)
+    //if(mpImplRegion->getRegionPolyPoly())
+    //{
+    //  return mpImplRegion->getRegionPolyPoly()->IsInside( rPoint );
+    //}
+
+    // ensure RegionBand existence
+    const RegionBand* pRegionBand = GetAsRegionBand();
+
+    if(pRegionBand)
+    {
+        return pRegionBand->IsInside(rPoint);
+    }
+
+    return false;
+}
+
+bool vcl::Region::IsOver( const tools::Rectangle& rRect ) const
+{
+    if(IsEmpty())
+    {
+        // nothing can be over something empty
+        return false;
+    }
+
+    if(IsNull())
+    {
+        // everything is over null region
+        return true;
+    }
+
+    // Can we optimize this ??? - is used in StarDraw for brushes pointers
+    // Why we have no IsOver for Regions ???
+    // create region from rectangle and intersect own region
+    vcl::Region aRegion(rRect);
+    aRegion.Intersect( *this );
+
+    // rectangle is over if include is not empty
+    return !aRegion.IsEmpty();
+}
+
+bool vcl::Region::IsRectangle() const
+{
+    if( IsEmpty() || IsNull() )
+        return false;
+
+    if( getB2DPolyPolygon() )
+        return basegfx::utils::isRectangle( *getB2DPolyPolygon() );
+
+    if( getPolyPolygon() )
+        return getPolyPolygon()->IsRect();
+
+    if( getRegionBand() )
+        return (getRegionBand()->getRectangleCount() == 1);
+
+    return false;
+}
+
+void vcl::Region::SetNull()
+{
+    // reset all content
+    mpB2DPolyPolygon.reset();
+    mpPolyPolygon.reset();
+    mpRegionBand.reset();
+    mbIsNull = true;
+}
+
+void vcl::Region::SetEmpty()
+{
+    // reset all content
+    mpB2DPolyPolygon.reset();
+    mpPolyPolygon.reset();
+    mpRegionBand.reset();
+    mbIsNull = false;
+}
+
+Region& vcl::Region::operator=( const vcl::Region& ) = default;
+
+Region& vcl::Region::operator=( vcl::Region&& rRegion ) noexcept
+{
+    mpB2DPolyPolygon = std::move(rRegion.mpB2DPolyPolygon);
+    mpPolyPolygon = std::move(rRegion.mpPolyPolygon);
+    mpRegionBand = std::move(rRegion.mpRegionBand);
+    mbIsNull = rRegion.mbIsNull;
+    rRegion.mbIsNull = true;
+
+    return *this;
+}
+
+Region& vcl::Region::operator=( const tools::Rectangle& rRect )
+{
+    mpB2DPolyPolygon.reset();
+    mpPolyPolygon.reset();
+    mpRegionBand.reset(rRect.IsEmpty() ? nullptr : new RegionBand(rRect));
+    mbIsNull = false;
+
+    return *this;
+}
+
+bool vcl::Region::operator==( const vcl::Region& rRegion ) const
+{
+    if(IsNull() && rRegion.IsNull())
+    {
+        // both are null region
+        return true;
+    }
+
+    if(IsEmpty() && rRegion.IsEmpty())
+    {
+        // both are empty
+        return true;
+    }
+
+    if(getB2DPolyPolygon() && getB2DPolyPolygon() == rRegion.getB2DPolyPolygon())
+    {
+        // same instance data? -> equal
+        return true;
+    }
+
+    if(getPolyPolygon() && getPolyPolygon() == rRegion.getPolyPolygon())
+    {
+        // same instance data? -> equal
+        return true;
+    }
+
+    if(getRegionBand() && getRegionBand() == rRegion.getRegionBand())
+    {
+        // same instance data? -> equal
+        return true;
+    }
+
+    if(IsNull() || IsEmpty())
+    {
+        return false;
+    }
+
+    if(rRegion.IsNull() || rRegion.IsEmpty())
+    {
+        return false;
+    }
+
+    if(rRegion.getB2DPolyPolygon() || getB2DPolyPolygon())
+    {
+        // one of both has a B2DPolyPolygon based region, ensure both have it
+        // by evtl. conversion
+        GetAsB2DPolyPolygon();
+        rRegion.GetAsB2DPolyPolygon();
+
+        return *rRegion.getB2DPolyPolygon() == *getB2DPolyPolygon();
+    }
+
+    if(rRegion.getPolyPolygon() || getPolyPolygon())
+    {
+        // one of both has a B2DPolyPolygon based region, ensure both have it
+        // by evtl. conversion
+        GetAsPolyPolygon();
+        rRegion.GetAsPolyPolygon();
+
+        return *rRegion.getPolyPolygon() == *getPolyPolygon();
+    }
+
+    // both are not empty or null (see above) and if content supported polygon
+    // data the comparison is already done. Only both on RegionBand base can be left,
+    // but better check
+    if(rRegion.getRegionBand() && getRegionBand())
+    {
+        return *rRegion.getRegionBand() == *getRegionBand();
+    }
+
+    // should not happen, but better deny equality
+    return false;
+}
+
+SvStream& ReadRegion(SvStream& rIStrm, vcl::Region& rRegion)
+{
+    VersionCompat aCompat(rIStrm, StreamMode::READ);
+    sal_uInt16 nVersion(0);
+    sal_uInt16 nTmp16(0);
+
+    // clear region to be loaded
+    rRegion.SetEmpty();
+
+    // get version of streamed region
+    rIStrm.ReadUInt16( nVersion );
+
+    // get type of region
+    rIStrm.ReadUInt16( nTmp16 );
+
+    enum RegionType { REGION_NULL, REGION_EMPTY, REGION_RECTANGLE, REGION_COMPLEX };
+    RegionType meStreamedType = static_cast<RegionType>(nTmp16);
+
+    switch(meStreamedType)
+    {
+        case REGION_NULL:
+        {
+            rRegion.SetNull();
+            break;
+        }
+
+        case REGION_EMPTY:
+        {
+            rRegion.SetEmpty();
+            break;
+        }
+
+        default:
+        {
+            RegionBand* pNewRegionBand = new RegionBand();
+            bool bSuccess = pNewRegionBand->load(rIStrm);
+            rRegion.mpRegionBand.reset(pNewRegionBand);
+
+            bool bHasPolyPolygon(false);
+            if (aCompat.GetVersion() >= 2)
+            {
+                rIStrm.ReadCharAsBool( bHasPolyPolygon );
+
+                if (bHasPolyPolygon)
+                {
+                    tools::PolyPolygon* pNewPoly = new tools::PolyPolygon();
+                    ReadPolyPolygon( rIStrm, *pNewPoly );
+                    rRegion.mpPolyPolygon.reset(pNewPoly);
+                }
+            }
+
+            if (!bSuccess && !bHasPolyPolygon)
+            {
+                SAL_WARN("vcl.gdi", "bad region band:" << bHasPolyPolygon);
+                rRegion.SetNull();
+            }
+
+            break;
+        }
+    }
+
+    return rIStrm;
+}
+
+SvStream& WriteRegion( SvStream& rOStrm, const vcl::Region& rRegion )
+{
+    const sal_uInt16 nVersion(2);
+    VersionCompat aCompat(rOStrm, StreamMode::WRITE, nVersion);
+
+    // put version
+    rOStrm.WriteUInt16( nVersion );
+
+    // put type
+    enum RegionType { REGION_NULL, REGION_EMPTY, REGION_RECTANGLE, REGION_COMPLEX };
+    RegionType aRegionType(REGION_COMPLEX);
+    bool bEmpty(rRegion.IsEmpty());
+
+    if(!bEmpty && rRegion.getB2DPolyPolygon() && 0 == rRegion.getB2DPolyPolygon()->count())
+    {
+        OSL_ENSURE(false, "Region with empty B2DPolyPolygon, should not be created (!)");
+        bEmpty = true;
+    }
+
+    if(!bEmpty && rRegion.getPolyPolygon() && 0 == rRegion.getPolyPolygon()->Count())
+    {
+        OSL_ENSURE(false, "Region with empty PolyPolygon, should not be created (!)");
+        bEmpty = true;
+    }
+
+    if(bEmpty)
+    {
+        aRegionType = REGION_EMPTY;
+    }
+    else if(rRegion.IsNull())
+    {
+        aRegionType = REGION_NULL;
+    }
+    else if(rRegion.getRegionBand() && rRegion.getRegionBand()->isSingleRectangle())
+    {
+        aRegionType = REGION_RECTANGLE;
+    }
+
+    rOStrm.WriteUInt16( aRegionType );
+
+    // get RegionBand
+    const RegionBand* pRegionBand = rRegion.getRegionBand();
+
+    if(pRegionBand)
+    {
+        pRegionBand->save(rOStrm);
+    }
+    else
+    {
+        // for compatibility, write an empty RegionBand (will only write
+        // the end marker STREAMENTRY_END, but this *is* needed)
+        const RegionBand aRegionBand;
+
+        aRegionBand.save(rOStrm);
+    }
+
+    // write polypolygon if available
+    const bool bHasPolyPolygon(rRegion.HasPolyPolygonOrB2DPolyPolygon());
+    rOStrm.WriteBool( bHasPolyPolygon );
+
+    if(bHasPolyPolygon)
+    {
+        // #i105373#
+        tools::PolyPolygon aNoCurvePolyPolygon;
+        rRegion.GetAsPolyPolygon().AdaptiveSubdivide(aNoCurvePolyPolygon);
+
+        WritePolyPolygon( rOStrm, aNoCurvePolyPolygon );
+    }
+
+    return rOStrm;
+}
+
+void vcl::Region::GetRegionRectangles(RectangleVector& rTarget) const
+{
+    // clear returnvalues
+    rTarget.clear();
+
+    // ensure RegionBand existence
+    const RegionBand* pRegionBand = GetAsRegionBand();
+
+    if(pRegionBand)
+    {
+        pRegionBand->GetRegionRectangles(rTarget);
+    }
+}
+
+static bool ImplPolygonRectTest( const tools::Polygon& rPoly, tools::Rectangle* pRectOut = nullptr )
+{
+    bool bIsRect = false;
+    const Point* pPoints = rPoly.GetConstPointAry();
+    sal_uInt16 nPoints = rPoly.GetSize();
+
+    if( nPoints == 4 || (nPoints == 5 && pPoints[0] == pPoints[4]) )
+    {
+        long nX1 = pPoints[0].X(), nX2 = pPoints[2].X(), nY1 = pPoints[0].Y(), nY2 = pPoints[2].Y();
+
+        if( ( (pPoints[1].X() == nX1 && pPoints[3].X() == nX2) && (pPoints[1].Y() == nY2 && pPoints[3].Y() == nY1) )
+         || ( (pPoints[1].X() == nX2 && pPoints[3].X() == nX1) && (pPoints[1].Y() == nY1 && pPoints[3].Y() == nY2) ) )
+        {
+            bIsRect = true;
+
+            if( pRectOut )
+            {
+                long nSwap;
+
+                if( nX2 < nX1 )
+                {
+                    nSwap = nX2;
+                    nX2 = nX1;
+                    nX1 = nSwap;
+                }
+
+                if( nY2 < nY1 )
+                {
+                    nSwap = nY2;
+                    nY2 = nY1;
+                    nY1 = nSwap;
+                }
+
+                if( nX2 != nX1 )
+                {
+                    nX2--;
+                }
+
+                if( nY2 != nY1 )
+                {
+                    nY2--;
+                }
+
+                pRectOut->SetLeft( nX1 );
+                pRectOut->SetRight( nX2 );
+                pRectOut->SetTop( nY1 );
+                pRectOut->SetBottom( nY2 );
+            }
+        }
+    }
+
+    return bIsRect;
+}
+
+vcl::Region vcl::Region::GetRegionFromPolyPolygon( const tools::PolyPolygon& rPolyPoly )
+{
+    //return vcl::Region( rPolyPoly );
+
+    // check if it's worth extracting the XOr'ing the Rectangles
+    // empiricism shows that break even between XOr'ing rectangles separately
+    // and ImplCreateRegionBandFromPolyPolygon is at half rectangles/half polygons
+    int nPolygonRects = 0, nPolygonPolygons = 0;
+    int nPolygons = rPolyPoly.Count();
+
+    for( int i = 0; i < nPolygons; i++ )
+    {
+        const tools::Polygon& rPoly = rPolyPoly[i];
+
+        if( ImplPolygonRectTest( rPoly ) )
+        {
+            nPolygonRects++;
+        }
+        else
+        {
+            nPolygonPolygons++;
+        }
+    }
+
+    if( nPolygonPolygons > nPolygonRects )
+    {
+        return vcl::Region( rPolyPoly );
+    }
+
+    vcl::Region aResult;
+    tools::Rectangle aRect;
+
+    for( int i = 0; i < nPolygons; i++ )
+    {
+        const tools::Polygon& rPoly = rPolyPoly[i];
+
+        if( ImplPolygonRectTest( rPoly, &aRect ) )
+        {
+            aResult.XOr( aRect );
+        }
+        else
+        {
+            aResult.XOr( vcl::Region(rPoly) );
+        }
+    }
+
+    return aResult;
+}
+
+} /* namespace vcl */
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/regionband.cxx b/vcl/source/gdi/regionband.cxx
new file mode 100644
index 000000000..8478ebb1f
--- /dev/null
+++ b/vcl/source/gdi/regionband.cxx
@@ -0,0 +1,1358 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <tools/stream.hxx>
+#include <regionband.hxx>
+#include <osl/diagnose.h>
+#include <sal/log.hxx>
+
+RegionBand::RegionBand()
+:   mpFirstBand(nullptr),
+    mpLastCheckedBand(nullptr)
+{
+}
+
+RegionBand::RegionBand(const RegionBand& rRef)
+:   mpFirstBand(nullptr),
+    mpLastCheckedBand(nullptr)
+{
+    *this = rRef;
+}
+
+RegionBand& RegionBand::operator=(const RegionBand& rRef)
+{
+    if (this != &rRef)
+    {
+        ImplRegionBand* pPrevBand = nullptr;
+        ImplRegionBand* pBand = rRef.mpFirstBand;
+
+        while(pBand)
+        {
+            ImplRegionBand* pNewBand = new ImplRegionBand(*pBand);
+
+            // first element? -> set as first into the list
+            if(pBand == rRef.mpFirstBand)
+            {
+                mpFirstBand = pNewBand;
+            }
+            else
+            {
+                pPrevBand->mpNextBand = pNewBand;
+            }
+
+            pPrevBand = pNewBand;
+            pBand = pBand->mpNextBand;
+        }
+    }
+    return *this;
+}
+
+RegionBand::RegionBand(const tools::Rectangle& rRect)
+:   mpFirstBand(nullptr),
+    mpLastCheckedBand(nullptr)
+{
+    const long nTop(std::min(rRect.Top(), rRect.Bottom()));
+    const long nBottom(std::max(rRect.Top(), rRect.Bottom()));
+    const long nLeft(std::min(rRect.Left(), rRect.Right()));
+    const long nRight(std::max(rRect.Left(), rRect.Right()));
+
+    // add band with boundaries of the rectangle
+    mpFirstBand = new ImplRegionBand(nTop, nBottom);
+
+    // Set left and right boundaries of the band
+    mpFirstBand->Union(nLeft, nRight);
+
+}
+
+void RegionBand::implReset()
+{
+    ImplRegionBand* pBand = mpFirstBand;
+
+    while(pBand)
+    {
+        ImplRegionBand* pTempBand = pBand->mpNextBand;
+        delete pBand;
+        pBand = pTempBand;
+    }
+
+    mpLastCheckedBand = nullptr;
+    mpFirstBand = nullptr;
+}
+
+RegionBand::~RegionBand()
+{
+    implReset();
+}
+
+bool RegionBand::operator==( const RegionBand& rRegionBand ) const
+{
+
+    // initialise pointers
+    ImplRegionBand*      pOwnRectBand = mpFirstBand;
+    ImplRegionBandSep*   pOwnRectBandSep = pOwnRectBand->mpFirstSep;
+    ImplRegionBand*      pSecondRectBand = rRegionBand.mpFirstBand;
+    ImplRegionBandSep*   pSecondRectBandSep = pSecondRectBand->mpFirstSep;
+
+    while ( pOwnRectBandSep && pSecondRectBandSep )
+    {
+        // get boundaries of current rectangle
+        long nOwnXLeft = pOwnRectBandSep->mnXLeft;
+        long nSecondXLeft = pSecondRectBandSep->mnXLeft;
+
+        if ( nOwnXLeft != nSecondXLeft )
+        {
+            return false;
+        }
+
+        long nOwnYTop = pOwnRectBand->mnYTop;
+        long nSecondYTop = pSecondRectBand->mnYTop;
+
+        if ( nOwnYTop != nSecondYTop )
+        {
+            return false;
+        }
+
+        long nOwnXRight = pOwnRectBandSep->mnXRight;
+        long nSecondXRight = pSecondRectBandSep->mnXRight;
+
+        if ( nOwnXRight != nSecondXRight )
+        {
+            return false;
+        }
+
+        long nOwnYBottom = pOwnRectBand->mnYBottom;
+        long nSecondYBottom = pSecondRectBand->mnYBottom;
+
+        if ( nOwnYBottom != nSecondYBottom )
+        {
+            return false;
+        }
+
+        // get next separation from current band
+        pOwnRectBandSep = pOwnRectBandSep->mpNextSep;
+
+        // no separation found? -> go to next band!
+        if ( !pOwnRectBandSep )
+        {
+            // get next band
+            pOwnRectBand = pOwnRectBand->mpNextBand;
+
+            // get first separation in current band
+            if( pOwnRectBand )
+            {
+                pOwnRectBandSep = pOwnRectBand->mpFirstSep;
+            }
+        }
+
+        // get next separation from current band
+        pSecondRectBandSep = pSecondRectBandSep->mpNextSep;
+
+        // no separation found? -> go to next band!
+        if ( !pSecondRectBandSep )
+        {
+            // get next band
+            pSecondRectBand = pSecondRectBand->mpNextBand;
+
+            // get first separation in current band
+            if( pSecondRectBand )
+            {
+                pSecondRectBandSep = pSecondRectBand->mpFirstSep;
+            }
+        }
+
+        if ( pOwnRectBandSep && !pSecondRectBandSep )
+        {
+            return false;
+        }
+
+        if ( !pOwnRectBandSep && pSecondRectBandSep )
+        {
+            return false;
+        }
+    }
+
+    return true;
+}
+
+namespace {
+
+enum StreamEntryType { STREAMENTRY_BANDHEADER, STREAMENTRY_SEPARATION, STREAMENTRY_END };
+
+}
+
+bool RegionBand::load(SvStream& rIStrm)
+{
+    // clear this instance data
+    implReset();
+
+    // get all bands
+    ImplRegionBand* pCurrBand = nullptr;
+
+    // get header from first element
+    sal_uInt16 nTmp16(STREAMENTRY_END);
+    rIStrm.ReadUInt16(nTmp16);
+
+    if (STREAMENTRY_END == static_cast<StreamEntryType>(nTmp16))
+        return false;
+
+    size_t nRecordsPossible = rIStrm.remainingSize() / (2*sizeof(sal_Int32));
+    if (!nRecordsPossible)
+    {
+        OSL_ENSURE(false, "premature end of region stream" );
+        implReset();
+        return false;
+    }
+
+    do
+    {
+        // insert new band or new separation?
+        if(STREAMENTRY_BANDHEADER == static_cast<StreamEntryType>(nTmp16))
+        {
+            sal_Int32 nYTop(0);
+            sal_Int32 nYBottom(0);
+
+            rIStrm.ReadInt32( nYTop );
+            rIStrm.ReadInt32( nYBottom );
+
+            // create band
+            ImplRegionBand* pNewBand = new ImplRegionBand( nYTop, nYBottom );
+
+            // first element? -> set as first into the list
+            if ( !pCurrBand )
+            {
+                mpFirstBand = pNewBand;
+            }
+            else
+            {
+                pCurrBand->mpNextBand = pNewBand;
+            }
+
+            // save pointer for next creation
+            pCurrBand = pNewBand;
+        }
+        else
+        {
+            sal_Int32 nXLeft(0);
+            sal_Int32 nXRight(0);
+
+            rIStrm.ReadInt32( nXLeft );
+            rIStrm.ReadInt32( nXRight );
+
+            // add separation
+            if ( pCurrBand )
+            {
+                pCurrBand->Union( nXLeft, nXRight );
+            }
+        }
+
+        if( rIStrm.eof() )
+        {
+            OSL_ENSURE(false, "premature end of region stream" );
+            implReset();
+            return false;
+        }
+
+        // get next header
+        rIStrm.ReadUInt16( nTmp16 );
+    }
+    while (STREAMENTRY_END != static_cast<StreamEntryType>(nTmp16) && rIStrm.good());
+    if (!CheckConsistency())
+    {
+        implReset();
+        return false;
+    }
+    return true;
+}
+
+void RegionBand::save(SvStream& rOStrm) const
+{
+    ImplRegionBand* pBand = mpFirstBand;
+
+    while(pBand)
+    {
+        // put boundaries
+        rOStrm.WriteUInt16( STREAMENTRY_BANDHEADER );
+        rOStrm.WriteInt32( pBand->mnYTop );
+        rOStrm.WriteInt32( pBand->mnYBottom );
+
+        // put separations of current band
+        ImplRegionBandSep* pSep = pBand->mpFirstSep;
+
+        while(pSep)
+        {
+            // put separation
+            rOStrm.WriteUInt16( STREAMENTRY_SEPARATION );
+            rOStrm.WriteInt32( pSep->mnXLeft );
+            rOStrm.WriteInt32( pSep->mnXRight );
+
+            // next separation from current band
+            pSep = pSep->mpNextSep;
+        }
+
+        pBand = pBand->mpNextBand;
+    }
+
+    // put endmarker
+    rOStrm.WriteUInt16( STREAMENTRY_END );
+}
+
+bool RegionBand::isSingleRectangle() const
+{
+    // just one band?
+    if(mpFirstBand && !mpFirstBand->mpNextBand)
+    {
+        // just one sep?
+        if(mpFirstBand->mpFirstSep && !mpFirstBand->mpFirstSep->mpNextSep)
+        {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+void RegionBand::InsertBand(ImplRegionBand* pPreviousBand, ImplRegionBand* pBandToInsert)
+{
+    OSL_ASSERT(pBandToInsert!=nullptr);
+
+    if(!pPreviousBand)
+    {
+        // Insert band before all others.
+        if(mpFirstBand)
+        {
+            mpFirstBand->mpPrevBand = pBandToInsert;
+        }
+
+        pBandToInsert->mpNextBand = mpFirstBand;
+        mpFirstBand = pBandToInsert;
+    }
+    else
+    {
+        // Insert band directly after pPreviousBand.
+        pBandToInsert->mpNextBand = pPreviousBand->mpNextBand;
+        pPreviousBand->mpNextBand = pBandToInsert;
+        pBandToInsert->mpPrevBand = pPreviousBand;
+    }
+
+}
+
+void RegionBand::processPoints()
+{
+    ImplRegionBand* pRegionBand = mpFirstBand;
+
+    while(pRegionBand)
+    {
+        // generate separations from the lines and process union
+        pRegionBand->ProcessPoints();
+        pRegionBand = pRegionBand->mpNextBand;
+    }
+
+}
+
+/** This function is similar to the RegionBand::InsertBands() method.
+    It creates a minimal set of missing bands so that the entire vertical
+    interval from nTop to nBottom is covered by bands.
+*/
+void RegionBand::ImplAddMissingBands(const long nTop, const long nBottom)
+{
+    // Iterate over already existing bands and add missing bands atop the
+    // first and between two bands.
+    ImplRegionBand* pPreviousBand = nullptr;
+    ImplRegionBand* pBand = ImplGetFirstRegionBand();
+    long nCurrentTop (nTop);
+
+    while (pBand != nullptr && nCurrentTop<nBottom)
+    {
+        if (nCurrentTop < pBand->mnYTop)
+        {
+            // Create new band above the current band.
+            ImplRegionBand* pAboveBand = new ImplRegionBand(
+                nCurrentTop,
+                ::std::min(nBottom,pBand->mnYTop-1));
+            InsertBand(pPreviousBand, pAboveBand);
+        }
+
+        // Adapt the top of the interval to prevent overlapping bands.
+        nCurrentTop = ::std::max(nTop, pBand->mnYBottom+1);
+
+        // Advance to next band.
+        pPreviousBand = pBand;
+        pBand = pBand->mpNextBand;
+    }
+
+    // We still have to cover two cases:
+    // 1. The region does not yet contain any bands.
+    // 2. The interval nTop->nBottom extends past the bottom most band.
+    if (nCurrentTop <= nBottom
+        && (pBand==nullptr || nBottom>pBand->mnYBottom))
+    {
+        // When there is no previous band then the new one will be the
+        // first.  Otherwise the new band is inserted behind the last band.
+        InsertBand(
+            pPreviousBand,
+            new ImplRegionBand(
+                nCurrentTop,
+                nBottom));
+    }
+
+}
+
+void RegionBand::CreateBandRange(long nYTop, long nYBottom)
+{
+    // add top band
+    mpFirstBand = new ImplRegionBand( nYTop-1, nYTop-1 );
+
+    // begin first search from the first element
+    mpLastCheckedBand = mpFirstBand;
+    ImplRegionBand* pBand = mpFirstBand;
+
+    for ( long i = nYTop; i <= nYBottom+1; i++ )
+    {
+        // create new band
+        ImplRegionBand* pNewBand = new ImplRegionBand( i, i );
+        pBand->mpNextBand = pNewBand;
+
+        if ( pBand != mpFirstBand )
+        {
+            pNewBand->mpPrevBand = pBand;
+        }
+
+        pBand = pBand->mpNextBand;
+    }
+
+}
+
+void RegionBand::InsertLine(const Point& rStartPt, const Point& rEndPt, long nLineId)
+{
+    long nX, nY;
+
+    // lines consisting of a single point do not interest here
+    if ( rStartPt == rEndPt )
+    {
+        return;
+    }
+
+    LineType eLineType = (rStartPt.Y() > rEndPt.Y()) ? LineType::Descending : LineType::Ascending;
+    if ( rStartPt.X() == rEndPt.X() )
+    {
+        // vertical line
+        const long nEndY = rEndPt.Y();
+
+        nX = rStartPt.X();
+        nY = rStartPt.Y();
+
+        if( nEndY > nY )
+        {
+            for ( ; nY <= nEndY; nY++ )
+            {
+                Point aNewPoint( nX, nY );
+                InsertPoint( aNewPoint, nLineId,
+                             (aNewPoint == rEndPt) || (aNewPoint == rStartPt),
+                             eLineType );
+            }
+        }
+        else
+        {
+            for ( ; nY >= nEndY; nY-- )
+            {
+                Point aNewPoint( nX, nY );
+                InsertPoint( aNewPoint, nLineId,
+                             (aNewPoint == rEndPt) || (aNewPoint == rStartPt),
+                             eLineType );
+            }
+        }
+    }
+    else if ( rStartPt.Y() != rEndPt.Y() )
+    {
+        const long  nDX = labs( rEndPt.X() - rStartPt.X() );
+        const long  nDY = labs( rEndPt.Y() - rStartPt.Y() );
+        const long  nStartX = rStartPt.X();
+        const long  nStartY = rStartPt.Y();
+        const long  nEndX = rEndPt.X();
+        const long  nEndY = rEndPt.Y();
+        const long  nXInc = ( nStartX < nEndX ) ? 1 : -1;
+        const long  nYInc = ( nStartY < nEndY ) ? 1 : -1;
+
+        if ( nDX >= nDY )
+        {
+            const long  nDYX = ( nDY - nDX ) * 2;
+            const long  nDY2 = nDY << 1;
+            long        nD = nDY2 - nDX;
+
+            for ( nX = nStartX, nY = nStartY; nX != nEndX; nX += nXInc )
+            {
+                InsertPoint( Point( nX, nY ), nLineId, nStartX == nX, eLineType );
+
+                if ( nD < 0 )
+                    nD += nDY2;
+                else
+                {
+                    nD += nDYX;
+                    nY += nYInc;
+                }
+            }
+        }
+        else
+        {
+            const long  nDYX = ( nDX - nDY ) * 2;
+            const long  nDY2 = nDX << 1;
+            long        nD = nDY2 - nDY;
+
+            for ( nX = nStartX, nY = nStartY; nY != nEndY; nY += nYInc )
+            {
+                InsertPoint( Point( nX, nY ), nLineId, nStartY == nY, eLineType );
+
+                if ( nD < 0 )
+                    nD += nDY2;
+                else
+                {
+                    nD += nDYX;
+                    nX += nXInc;
+                }
+            }
+        }
+
+        // last point
+        InsertPoint( Point( nEndX, nEndY ), nLineId, true, eLineType );
+    }
+}
+
+void RegionBand::InsertPoint(const Point &rPoint, long nLineID, bool bEndPoint, LineType eLineType)
+{
+    SAL_WARN_IF( mpFirstBand == nullptr, "vcl", "RegionBand::InsertPoint - no bands available!" );
+
+    if ( rPoint.Y() == mpLastCheckedBand->mnYTop )
+    {
+        mpLastCheckedBand->InsertPoint( rPoint.X(), nLineID, bEndPoint, eLineType );
+        return;
+    }
+
+    if ( rPoint.Y() > mpLastCheckedBand->mnYTop )
+    {
+        // Search ascending
+        while ( mpLastCheckedBand )
+        {
+            // Insert point if possible
+            if ( rPoint.Y() == mpLastCheckedBand->mnYTop )
+            {
+                mpLastCheckedBand->InsertPoint( rPoint.X(), nLineID, bEndPoint, eLineType );
+                return;
+            }
+
+            mpLastCheckedBand = mpLastCheckedBand->mpNextBand;
+        }
+
+        OSL_ENSURE(false, "RegionBand::InsertPoint reached the end of the list!" );
+    }
+    else
+    {
+        // Search descending
+        while ( mpLastCheckedBand )
+        {
+            // Insert point if possible
+            if ( rPoint.Y() == mpLastCheckedBand->mnYTop )
+            {
+                mpLastCheckedBand->InsertPoint( rPoint.X(), nLineID, bEndPoint, eLineType );
+                return;
+            }
+
+            mpLastCheckedBand = mpLastCheckedBand->mpPrevBand;
+        }
+
+        OSL_ENSURE(false, "RegionBand::InsertPoint reached the beginning of the list!" );
+    }
+
+    OSL_ENSURE(false, "RegionBand::InsertPoint point not inserted!" );
+
+    // reinitialize pointer (should never be reached!)
+    mpLastCheckedBand = mpFirstBand;
+}
+
+bool RegionBand::OptimizeBandList()
+{
+    ImplRegionBand* pPrevBand = nullptr;
+    ImplRegionBand* pBand = mpFirstBand;
+
+    while ( pBand )
+    {
+        const bool bBTEqual = pBand->mpNextBand && (pBand->mnYBottom == pBand->mpNextBand->mnYTop);
+
+        // no separation? -> remove!
+        if ( pBand->IsEmpty() || (bBTEqual && (pBand->mnYBottom == pBand->mnYTop)) )
+        {
+            // save pointer
+            ImplRegionBand* pOldBand = pBand;
+
+            // previous element of the list
+            if ( pBand == mpFirstBand )
+                mpFirstBand = pBand->mpNextBand;
+            else
+                pPrevBand->mpNextBand = pBand->mpNextBand;
+
+            pBand = pBand->mpNextBand;
+            delete pOldBand;
+        }
+        else
+        {
+            // fixup
+            if ( bBTEqual )
+                pBand->mnYBottom = pBand->mpNextBand->mnYTop-1;
+
+            // this and next band with equal separations? -> combine!
+            if ( pBand->mpNextBand &&
+                 ((pBand->mnYBottom+1) == pBand->mpNextBand->mnYTop) &&
+                 (*pBand == *pBand->mpNextBand) )
+            {
+                // expand current height
+                pBand->mnYBottom = pBand->mpNextBand->mnYBottom;
+
+                // remove next band from list
+                ImplRegionBand* pDeletedBand = pBand->mpNextBand;
+                pBand->mpNextBand = pDeletedBand->mpNextBand;
+                delete pDeletedBand;
+
+                // check band again!
+            }
+            else
+            {
+                // count rectangles within band
+                ImplRegionBandSep* pSep = pBand->mpFirstSep;
+                while ( pSep )
+                {
+                    pSep = pSep->mpNextSep;
+                }
+
+                pPrevBand = pBand;
+                pBand = pBand->mpNextBand;
+            }
+        }
+    }
+
+#ifdef DBG_UTIL
+    pBand = mpFirstBand;
+    while ( pBand )
+    {
+        SAL_WARN_IF( pBand->mpFirstSep == nullptr, "vcl", "Exiting RegionBand::OptimizeBandList(): empty band in region!" );
+
+        if ( pBand->mnYBottom < pBand->mnYTop )
+            OSL_ENSURE(false, "RegionBand::OptimizeBandList(): YBottomBoundary < YTopBoundary" );
+
+        if ( pBand->mpNextBand && pBand->mnYBottom >= pBand->mpNextBand->mnYTop )
+            OSL_ENSURE(false, "RegionBand::OptimizeBandList(): overlapping bands in region!" );
+
+        pBand = pBand->mpNextBand;
+    }
+#endif
+
+    return (nullptr != mpFirstBand);
+}
+
+void RegionBand::Move(long nHorzMove, long nVertMove)
+{
+    ImplRegionBand* pBand = mpFirstBand;
+
+    while(pBand)
+    {
+        // process the vertical move
+        if(nVertMove)
+        {
+            pBand->mnYTop = pBand->mnYTop + nVertMove;
+            pBand->mnYBottom = pBand->mnYBottom + nVertMove;
+        }
+
+        // process the horizontal move
+        if(nHorzMove)
+        {
+            pBand->MoveX(nHorzMove);
+        }
+
+        pBand = pBand->mpNextBand;
+    }
+
+}
+
+void RegionBand::Scale(double fScaleX, double fScaleY)
+{
+    ImplRegionBand* pBand = mpFirstBand;
+
+    while(pBand)
+    {
+        // process the vertical move
+        if(0.0 != fScaleY)
+        {
+            pBand->mnYTop = basegfx::fround(pBand->mnYTop * fScaleY);
+            pBand->mnYBottom = basegfx::fround(pBand->mnYBottom * fScaleY);
+        }
+
+        // process the horizontal move
+        if(0.0 != fScaleX)
+        {
+            pBand->ScaleX(fScaleX);
+        }
+
+        pBand = pBand->mpNextBand;
+    }
+
+}
+
+void RegionBand::InsertBands(long nTop, long nBottom)
+{
+    // region empty? -> set rectangle as first entry!
+    if ( !mpFirstBand )
+    {
+        // add band with boundaries of the rectangle
+        mpFirstBand = new ImplRegionBand( nTop, nBottom );
+        return;
+    }
+
+    // find/insert bands for the boundaries of the rectangle
+    bool bTopBoundaryInserted = false;
+    bool bTop2BoundaryInserted = false;
+    bool bBottomBoundaryInserted = false;
+
+    // special case: top boundary is above the first band
+    ImplRegionBand* pNewBand;
+
+    if ( nTop < mpFirstBand->mnYTop )
+    {
+        // create new band above the first in the list
+        pNewBand = new ImplRegionBand( nTop, mpFirstBand->mnYTop );
+
+        if ( nBottom < mpFirstBand->mnYTop )
+        {
+            pNewBand->mnYBottom = nBottom;
+        }
+
+        // insert band into the list
+        pNewBand->mpNextBand = mpFirstBand;
+        mpFirstBand = pNewBand;
+
+        bTopBoundaryInserted = true;
+    }
+
+    // insert band(s) into the list
+    ImplRegionBand* pBand = mpFirstBand;
+
+    while ( pBand )
+    {
+        // Insert Bands if possible
+        if ( !bTopBoundaryInserted )
+        {
+            bTopBoundaryInserted = InsertSingleBand( pBand, nTop - 1 );
+        }
+
+        if ( !bTop2BoundaryInserted )
+        {
+            bTop2BoundaryInserted = InsertSingleBand( pBand, nTop );
+        }
+
+        if ( !bBottomBoundaryInserted && (nTop != nBottom) )
+        {
+            bBottomBoundaryInserted = InsertSingleBand( pBand, nBottom );
+        }
+
+        // both boundaries inserted? -> nothing more to do
+        if ( bTopBoundaryInserted && bTop2BoundaryInserted && bBottomBoundaryInserted )
+        {
+            break;
+        }
+
+        // insert bands between two bands if necessary
+        if ( pBand->mpNextBand )
+        {
+            if ( (pBand->mnYBottom + 1) < pBand->mpNextBand->mnYTop )
+            {
+                // copy band with list and set new boundary
+                pNewBand = new ImplRegionBand( pBand->mnYBottom+1, pBand->mpNextBand->mnYTop-1 );
+
+                // insert band into the list
+                pNewBand->mpNextBand = pBand->mpNextBand;
+                pBand->mpNextBand = pNewBand;
+            }
+        }
+
+        pBand = pBand->mpNextBand;
+    }
+
+}
+
+bool RegionBand::InsertSingleBand(ImplRegionBand* pBand, long nYBandPosition)
+{
+    // boundary already included in band with height 1? -> nothing to do!
+    if ( (pBand->mnYTop == pBand->mnYBottom) && (nYBandPosition == pBand->mnYTop) )
+    {
+        return true;
+    }
+
+    // insert single height band on top?
+    ImplRegionBand* pNewBand;
+
+    if ( nYBandPosition == pBand->mnYTop )
+    {
+        // copy band with list and set new boundary
+        pNewBand = new ImplRegionBand( *pBand );
+        pNewBand->mnYTop = nYBandPosition+1;
+
+        // insert band into the list
+        pNewBand->mpNextBand = pBand->mpNextBand;
+        pBand->mnYBottom = nYBandPosition;
+        pBand->mpNextBand = pNewBand;
+
+        return true;
+    }
+
+    // top of new rectangle within the current band? -> insert new band and copy data
+    if ( (nYBandPosition > pBand->mnYTop) && (nYBandPosition < pBand->mnYBottom) )
+    {
+        // copy band with list and set new boundary
+        pNewBand = new ImplRegionBand( *pBand );
+        pNewBand->mnYTop = nYBandPosition;
+
+        // insert band into the list
+        pNewBand->mpNextBand = pBand->mpNextBand;
+        pBand->mnYBottom = nYBandPosition;
+        pBand->mpNextBand = pNewBand;
+
+        // copy band with list and set new boundary
+        pNewBand = new ImplRegionBand( *pBand );
+        pNewBand->mnYTop = nYBandPosition;
+
+        // insert band into the list
+        pBand->mpNextBand->mnYTop = nYBandPosition+1;
+
+        pNewBand->mpNextBand = pBand->mpNextBand;
+        pBand->mnYBottom = nYBandPosition - 1;
+        pBand->mpNextBand = pNewBand;
+
+        return true;
+    }
+
+    // create new band behind the current in the list
+    if ( !pBand->mpNextBand )
+    {
+        if ( nYBandPosition == pBand->mnYBottom )
+        {
+            // copy band with list and set new boundary
+            pNewBand = new ImplRegionBand( *pBand );
+            pNewBand->mnYTop = pBand->mnYBottom;
+            pNewBand->mnYBottom = nYBandPosition;
+
+            pBand->mnYBottom = nYBandPosition-1;
+
+            // append band to the list
+            pBand->mpNextBand = pNewBand;
+            return true;
+        }
+
+        if ( nYBandPosition > pBand->mnYBottom )
+        {
+            // create new band
+            pNewBand = new ImplRegionBand( pBand->mnYBottom + 1, nYBandPosition );
+
+            // append band to the list
+            pBand->mpNextBand = pNewBand;
+            return true;
+        }
+    }
+
+    return false;
+}
+
+void RegionBand::Union(long nLeft, long nTop, long nRight, long nBottom)
+{
+    SAL_WARN_IF( nLeft > nRight, "vcl", "RegionBand::Union() - nLeft > nRight" );
+    SAL_WARN_IF( nTop > nBottom, "vcl", "RegionBand::Union() - nTop > nBottom" );
+
+    // process union
+    ImplRegionBand* pBand = mpFirstBand;
+    while ( pBand )
+    {
+        if ( pBand->mnYTop >= nTop )
+        {
+            if ( pBand->mnYBottom <= nBottom )
+                pBand->Union( nLeft, nRight );
+            else
+            {
+#ifdef DBG_UTIL
+                long nCurY = pBand->mnYBottom;
+                pBand = pBand->mpNextBand;
+                while ( pBand )
+                {
+                    if ( (pBand->mnYTop < nCurY) || (pBand->mnYBottom < nCurY) )
+                    {
+                        OSL_ENSURE(false, "RegionBand::Union() - Bands not sorted!" );
+                    }
+                    pBand = pBand->mpNextBand;
+                }
+#endif
+                break;
+            }
+        }
+
+        pBand = pBand->mpNextBand;
+    }
+
+}
+
+void RegionBand::Intersect(long nLeft, long nTop, long nRight, long nBottom)
+{
+    // process intersections
+    ImplRegionBand* pPrevBand = nullptr;
+    ImplRegionBand* pBand = mpFirstBand;
+
+    while(pBand)
+    {
+        // band within intersection boundary? -> process. otherwise remove
+        if((pBand->mnYTop >= nTop) && (pBand->mnYBottom <= nBottom))
+        {
+            // process intersection
+            pBand->Intersect(nLeft, nRight);
+            pPrevBand = pBand;
+            pBand = pBand->mpNextBand;
+        }
+        else
+        {
+            ImplRegionBand* pOldBand = pBand;
+
+            if(pBand == mpFirstBand)
+            {
+                mpFirstBand = pBand->mpNextBand;
+            }
+            else
+            {
+                pPrevBand->mpNextBand = pBand->mpNextBand;
+            }
+
+            pBand = pBand->mpNextBand;
+            delete pOldBand;
+        }
+    }
+
+}
+
+void RegionBand::Union(const RegionBand& rSource)
+{
+    // apply all rectangles from rSource to this
+    ImplRegionBand* pBand = rSource.mpFirstBand;
+
+    while ( pBand )
+    {
+        // insert bands if the boundaries are not already in the list
+        InsertBands(pBand->mnYTop, pBand->mnYBottom);
+
+        // process all elements of the list
+        ImplRegionBandSep* pSep = pBand->mpFirstSep;
+
+        while(pSep)
+        {
+            Union(pSep->mnXLeft, pBand->mnYTop, pSep->mnXRight, pBand->mnYBottom);
+            pSep = pSep->mpNextSep;
+        }
+
+        pBand = pBand->mpNextBand;
+    }
+
+}
+
+void RegionBand::Exclude(long nLeft, long nTop, long nRight, long nBottom)
+{
+    SAL_WARN_IF( nLeft > nRight, "vcl", "RegionBand::Exclude() - nLeft > nRight" );
+    SAL_WARN_IF( nTop > nBottom, "vcl", "RegionBand::Exclude() - nTop > nBottom" );
+
+    // process exclude
+    ImplRegionBand* pBand = mpFirstBand;
+
+    while(pBand)
+    {
+        if(pBand->mnYTop >= nTop)
+        {
+            if(pBand->mnYBottom <= nBottom)
+            {
+                pBand->Exclude(nLeft, nRight);
+            }
+            else
+            {
+#ifdef DBG_UTIL
+                long nCurY = pBand->mnYBottom;
+                pBand = pBand->mpNextBand;
+
+                while(pBand)
+                {
+                    if((pBand->mnYTop < nCurY) || (pBand->mnYBottom < nCurY))
+                    {
+                        OSL_ENSURE(false, "RegionBand::Exclude() - Bands not sorted!" );
+                    }
+
+                    pBand = pBand->mpNextBand;
+                }
+#endif
+                break;
+            }
+        }
+
+        pBand = pBand->mpNextBand;
+    }
+
+}
+
+void RegionBand::XOr(long nLeft, long nTop, long nRight, long nBottom)
+{
+    SAL_WARN_IF( nLeft > nRight, "vcl", "RegionBand::Exclude() - nLeft > nRight" );
+    SAL_WARN_IF( nTop > nBottom, "vcl", "RegionBand::Exclude() - nTop > nBottom" );
+
+    // process xor
+    ImplRegionBand* pBand = mpFirstBand;
+
+    while(pBand)
+    {
+        if(pBand->mnYTop >= nTop)
+        {
+            if(pBand->mnYBottom <= nBottom)
+            {
+                pBand->XOr(nLeft, nRight);
+            }
+            else
+            {
+#ifdef DBG_UTIL
+                long nCurY = pBand->mnYBottom;
+                pBand = pBand->mpNextBand;
+
+                while(pBand)
+                {
+                    if((pBand->mnYTop < nCurY) || (pBand->mnYBottom < nCurY))
+                    {
+                        OSL_ENSURE(false, "RegionBand::XOr() - Bands not sorted!" );
+                    }
+
+                    pBand = pBand->mpNextBand;
+                }
+#endif
+                break;
+            }
+        }
+
+        pBand = pBand->mpNextBand;
+    }
+
+}
+
+void RegionBand::Intersect(const RegionBand& rSource)
+{
+    // mark all bands as untouched
+    ImplRegionBand* pBand = mpFirstBand;
+
+    while ( pBand )
+    {
+        pBand->mbTouched = false;
+        pBand = pBand->mpNextBand;
+    }
+
+    pBand = rSource.mpFirstBand;
+
+    while ( pBand )
+    {
+        // insert bands if the boundaries are not already in the list
+        InsertBands( pBand->mnYTop, pBand->mnYBottom );
+
+        // process all elements of the list
+        ImplRegionBandSep* pSep = pBand->mpFirstSep;
+
+        while ( pSep )
+        {
+            // left boundary?
+            if ( pSep == pBand->mpFirstSep )
+            {
+                // process intersection and do not remove untouched bands
+                Exclude( LONG_MIN+1, pBand->mnYTop, pSep->mnXLeft-1, pBand->mnYBottom );
+            }
+
+            // right boundary?
+            if ( pSep->mpNextSep == nullptr )
+            {
+                // process intersection and do not remove untouched bands
+                Exclude( pSep->mnXRight+1, pBand->mnYTop, LONG_MAX-1, pBand->mnYBottom );
+            }
+            else
+            {
+                // process intersection and do not remove untouched bands
+                Exclude( pSep->mnXRight+1, pBand->mnYTop, pSep->mpNextSep->mnXLeft-1, pBand->mnYBottom );
+            }
+
+            pSep = pSep->mpNextSep;
+        }
+
+        pBand = pBand->mpNextBand;
+    }
+
+    // remove all untouched bands if bands already left
+    ImplRegionBand* pPrevBand = nullptr;
+    pBand = mpFirstBand;
+
+    while ( pBand )
+    {
+        if ( !pBand->mbTouched )
+        {
+            // save pointer
+            ImplRegionBand* pOldBand = pBand;
+
+            // previous element of the list
+            if ( pBand == mpFirstBand )
+            {
+                mpFirstBand = pBand->mpNextBand;
+            }
+            else
+            {
+                pPrevBand->mpNextBand = pBand->mpNextBand;
+            }
+
+            pBand = pBand->mpNextBand;
+            delete pOldBand;
+        }
+        else
+        {
+            pPrevBand = pBand;
+            pBand = pBand->mpNextBand;
+        }
+    }
+
+}
+
+bool RegionBand::Exclude(const RegionBand& rSource)
+{
+    // apply all rectangles to the region passed to this region
+    ImplRegionBand* pBand = rSource.mpFirstBand;
+
+    while ( pBand )
+    {
+        // insert bands if the boundaries are not already in the list
+        InsertBands( pBand->mnYTop, pBand->mnYBottom );
+
+        // process all elements of the list
+        ImplRegionBandSep* pSep = pBand->mpFirstSep;
+
+        while ( pSep )
+        {
+            Exclude( pSep->mnXLeft, pBand->mnYTop, pSep->mnXRight, pBand->mnYBottom );
+            pSep = pSep->mpNextSep;
+        }
+
+        // to test less bands, already check in the loop
+        if ( !OptimizeBandList() )
+        {
+            return false;
+        }
+
+        pBand = pBand->mpNextBand;
+    }
+
+    return true;
+}
+
+bool RegionBand::CheckConsistency() const
+{
+    if (!mpFirstBand)
+        return true;
+    // look in the band list (don't test first band again!)
+    const ImplRegionBand* pBand = mpFirstBand->mpNextBand;
+    while (pBand)
+    {
+        if (!pBand->mpFirstSep)
+            return false;
+        pBand = pBand->mpNextBand;
+    }
+    return true;
+}
+
+tools::Rectangle RegionBand::GetBoundRect() const
+{
+
+    // get the boundaries of the first band
+    long nYTop(mpFirstBand->mnYTop);
+    long nYBottom(mpFirstBand->mnYBottom);
+    long nXLeft(mpFirstBand->GetXLeftBoundary());
+    long nXRight(mpFirstBand->GetXRightBoundary());
+
+    // look in the band list (don't test first band again!)
+    ImplRegionBand* pBand = mpFirstBand->mpNextBand;
+
+    while ( pBand )
+    {
+        nYBottom = pBand->mnYBottom;
+        nXLeft = std::min( nXLeft, pBand->GetXLeftBoundary() );
+        nXRight = std::max( nXRight, pBand->GetXRightBoundary() );
+
+        pBand = pBand->mpNextBand;
+    }
+
+    return tools::Rectangle( nXLeft, nYTop, nXRight, nYBottom );
+}
+
+void RegionBand::XOr(const RegionBand& rSource)
+{
+    ImplRegionBand* pBand = rSource.mpFirstBand;
+
+    while ( pBand )
+    {
+        // insert bands if the boundaries are not already in the list
+        InsertBands( pBand->mnYTop, pBand->mnYBottom );
+
+        // process all elements of the list
+        ImplRegionBandSep* pSep = pBand->mpFirstSep;
+
+        while ( pSep )
+        {
+            XOr( pSep->mnXLeft, pBand->mnYTop, pSep->mnXRight, pBand->mnYBottom );
+            pSep = pSep->mpNextSep;
+        }
+
+        pBand = pBand->mpNextBand;
+    }
+}
+
+bool RegionBand::IsInside(const Point& rPoint) const
+{
+
+    // search band list
+    ImplRegionBand* pBand = mpFirstBand;
+
+    while(pBand)
+    {
+        // is point within band?
+        if((pBand->mnYTop <= rPoint.Y()) && (pBand->mnYBottom >= rPoint.Y()))
+        {
+            // is point within separation of the band?
+            return pBand->IsInside(rPoint.X());
+        }
+
+        pBand = pBand->mpNextBand;
+    }
+
+    return false;
+}
+
+void RegionBand::GetRegionRectangles(RectangleVector& rTarget) const
+{
+    // clear result vector
+    rTarget.clear();
+    ImplRegionBand* pCurrRectBand = mpFirstBand;
+    tools::Rectangle aRectangle;
+
+    while(pCurrRectBand)
+    {
+        ImplRegionBandSep* pCurrRectBandSep = pCurrRectBand->mpFirstSep;
+
+        aRectangle.SetTop( pCurrRectBand->mnYTop );
+        aRectangle.SetBottom( pCurrRectBand->mnYBottom );
+
+        while(pCurrRectBandSep)
+        {
+            aRectangle.SetLeft( pCurrRectBandSep->mnXLeft );
+            aRectangle.SetRight( pCurrRectBandSep->mnXRight );
+            rTarget.push_back(aRectangle);
+            pCurrRectBandSep = pCurrRectBandSep->mpNextSep;
+        }
+
+        pCurrRectBand = pCurrRectBand->mpNextBand;
+    }
+}
+
+sal_uInt32 RegionBand::getRectangleCount() const
+{
+    sal_uInt32 nCount = 0;
+    const ImplRegionBand* pBand = mpFirstBand;
+
+    while(pBand)
+    {
+        ImplRegionBandSep* pSep = pBand->mpFirstSep;
+
+        while(pSep)
+        {
+            nCount++;
+            pSep = pSep->mpNextSep;
+        }
+
+        pBand = pBand->mpNextBand;
+    }
+
+    return nCount;
+}
+
+#ifdef DBG_UTIL
+const char* ImplDbgTestRegionBand(const void* pObj)
+{
+    const RegionBand* pRegionBand = static_cast< const RegionBand* >(pObj);
+
+    if(pRegionBand)
+    {
+        const ImplRegionBand* pBand = pRegionBand->ImplGetFirstRegionBand();
+
+        while(pBand)
+        {
+            if(pBand->mnYBottom < pBand->mnYTop)
+            {
+                return "YBottom < YTop";
+            }
+
+            if(pBand->mpNextBand)
+            {
+                if(pBand->mnYBottom >= pBand->mpNextBand->mnYTop)
+                {
+                    return "overlapping bands in region";
+                }
+            }
+
+            if(pBand->mbTouched)
+            {
+                return "Band-mbTouched overwrite";
+            }
+
+            ImplRegionBandSep* pSep = pBand->mpFirstSep;
+
+            while(pSep)
+            {
+                if(pSep->mnXRight < pSep->mnXLeft)
+                {
+                    return "XLeft < XRight";
+                }
+
+                if(pSep->mpNextSep)
+                {
+                    if(pSep->mnXRight >= pSep->mpNextSep->mnXLeft)
+                    {
+                        return "overlapping separations in region";
+                    }
+                }
+
+                if ( pSep->mbRemoved )
+                {
+                    return "Sep-mbRemoved overwrite";
+                }
+
+                pSep = pSep->mpNextSep;
+            }
+
+            pBand = pBand->mpNextBand;
+        }
+    }
+
+    return nullptr;
+}
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/salgdiimpl.cxx b/vcl/source/gdi/salgdiimpl.cxx
new file mode 100644
index 000000000..654ae90ed
--- /dev/null
+++ b/vcl/source/gdi/salgdiimpl.cxx
@@ -0,0 +1,26 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <salgdiimpl.hxx>
+
+SalGraphicsImpl::~SalGraphicsImpl()
+{
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/salgdilayout.cxx b/vcl/source/gdi/salgdilayout.cxx
new file mode 100644
index 000000000..e6581d45c
--- /dev/null
+++ b/vcl/source/gdi/salgdilayout.cxx
@@ -0,0 +1,897 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <memory>
+#include <config_features.h>
+#include <sal/log.hxx>
+#if HAVE_FEATURE_OPENGL
+#include <opengl/gdiimpl.hxx>
+#include <opengl/zone.hxx>
+#include <desktop/exithelper.h>
+#ifdef _WIN32
+#include <svsys.h>
+#endif
+#endif
+#include <salgdi.hxx>
+#include <salframe.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
+#include <FileDefinitionWidgetDraw.hxx>
+
+// The only common SalFrame method
+
+SalFrameGeometry SalFrame::GetGeometry() const
+{
+    // mirror frame coordinates at parent
+    SalFrame *pParent = GetParent();
+    if( pParent && AllSettings::GetLayoutRTL() )
+    {
+        SalFrameGeometry aGeom = maGeometry;
+        int parent_x = aGeom.nX - pParent->maGeometry.nX;
+        aGeom.nX = pParent->maGeometry.nX + pParent->maGeometry.nWidth - maGeometry.nWidth - parent_x;
+        return aGeom;
+    }
+    else
+        return maGeometry;
+}
+
+SalGraphics::SalGraphics()
+:   m_nLayout( SalLayoutFlags::NONE ),
+    m_aLastMirror(),
+    m_aLastMirrorW(0),
+    m_bAntiAliasB2DDraw(false)
+{
+    // read global RTL settings
+    if( AllSettings::GetLayoutRTL() )
+        m_nLayout = SalLayoutFlags::BiDiRtl;
+}
+
+bool SalGraphics::initWidgetDrawBackends(bool bForce)
+{
+    bool bFileDefinitionsWidgetDraw = !!getenv("VCL_DRAW_WIDGETS_FROM_FILE");
+
+    if (bFileDefinitionsWidgetDraw || bForce)
+    {
+        m_pWidgetDraw.reset(new vcl::FileDefinitionWidgetDraw(*this));
+        auto pFileDefinitionWidgetDraw = static_cast<vcl::FileDefinitionWidgetDraw*>(m_pWidgetDraw.get());
+        if (!pFileDefinitionWidgetDraw->isActive())
+        {
+            m_pWidgetDraw.reset();
+            return false;
+        }
+        return true;
+    }
+    return false;
+}
+
+SalGraphics::~SalGraphics() COVERITY_NOEXCEPT_FALSE
+{
+    // can't call ReleaseFonts here, as the destructor just calls this classes SetFont (pure virtual)!
+}
+
+#if HAVE_FEATURE_OPENGL
+
+namespace
+{
+    void disableOpenGLAndTerminateForRestart()
+    {
+        OpenGLZone::hardDisable();
+#ifdef _WIN32
+        TerminateProcess(GetCurrentProcess(), EXITHELPER_NORMAL_RESTART);
+#endif
+    }
+}
+
+rtl::Reference<OpenGLContext> SalGraphics::GetOpenGLContext() const
+{
+    OpenGLSalGraphicsImpl *pImpl = dynamic_cast<OpenGLSalGraphicsImpl*>(GetImpl());
+    if (pImpl)
+    {
+        // If we notice that OpenGL is broken the first time being called, it is not too late to call
+        // disableOpenGLAndTerminateForRestart(). The first time this will be called is from displaying
+        // the splash screen, so if OpenGL is broken, it is "early enough" for us to be able to disable
+        // OpenGL and terminate bluntly with EXITHELPER_NORMAL_RESTART, thus causing the wrapper process
+        // to restart us, then without using OpenGL.
+        static bool bFirstCall = true;
+        rtl::Reference<OpenGLContext> xRet(pImpl->GetOpenGLContext());
+        if (!xRet.is() && bFirstCall)
+            disableOpenGLAndTerminateForRestart();
+        bFirstCall = false;
+        return xRet;
+    }
+    return nullptr;
+}
+
+#endif
+
+bool SalGraphics::drawTransformedBitmap(
+    const basegfx::B2DPoint& /* rNull */,
+    const basegfx::B2DPoint& /* rX */,
+    const basegfx::B2DPoint& /* rY */,
+    const SalBitmap& /* rSourceBitmap */,
+    const SalBitmap* /* pAlphaBitmap */)
+{
+    // here direct support for transformed bitmaps can be implemented
+    return false;
+}
+
+long SalGraphics::mirror2( long x, const OutputDevice *pOutDev ) const
+{
+    mirror(x, pOutDev);
+    return x;
+}
+
+inline long SalGraphics::GetDeviceWidth(const OutputDevice* pOutDev) const
+{
+    return (pOutDev && pOutDev->IsVirtual())
+        ? pOutDev->GetOutputWidthPixel() : GetGraphicsWidth();
+}
+
+void SalGraphics::mirror( long& x, const OutputDevice *pOutDev ) const
+{
+    const long w = GetDeviceWidth(pOutDev);
+    if( w )
+    {
+        if( pOutDev && pOutDev->ImplIsAntiparallel() )
+        {
+            OutputDevice *pOutDevRef = const_cast<OutputDevice*>(pOutDev);
+            // mirror this window back
+            if( m_nLayout & SalLayoutFlags::BiDiRtl )
+            {
+                long devX = w-pOutDevRef->GetOutputWidthPixel()-pOutDevRef->GetOutOffXPixel();   // re-mirrored mnOutOffX
+                x = devX + (x - pOutDevRef->GetOutOffXPixel());
+            }
+            else
+            {
+                long devX = pOutDevRef->GetOutOffXPixel();   // re-mirrored mnOutOffX
+                x = pOutDevRef->GetOutputWidthPixel() - (x - devX) + pOutDevRef->GetOutOffXPixel() - 1;
+            }
+        }
+        else if( m_nLayout & SalLayoutFlags::BiDiRtl )
+            x = w-1-x;
+    }
+}
+
+void SalGraphics::mirror( long& x, long nWidth, const OutputDevice *pOutDev, bool bBack ) const
+{
+    const long w = GetDeviceWidth(pOutDev);
+    if( w )
+    {
+        if( pOutDev && pOutDev->ImplIsAntiparallel() )
+        {
+            OutputDevice *pOutDevRef = const_cast<OutputDevice*>(pOutDev);
+            // mirror this window back
+            if( m_nLayout & SalLayoutFlags::BiDiRtl )
+            {
+                long devX = w-pOutDevRef->GetOutputWidthPixel()-pOutDevRef->GetOutOffXPixel();   // re-mirrored mnOutOffX
+                if( bBack )
+                    x = x - devX + pOutDevRef->GetOutOffXPixel();
+                else
+                    x = devX + (x - pOutDevRef->GetOutOffXPixel());
+            }
+            else
+            {
+                long devX = pOutDevRef->GetOutOffXPixel();   // re-mirrored mnOutOffX
+                if( bBack )
+                    x = devX + (pOutDevRef->GetOutputWidthPixel() + devX) - (x + nWidth);
+                else
+                    x = pOutDevRef->GetOutputWidthPixel() - (x - devX) + pOutDevRef->GetOutOffXPixel() - nWidth;
+            }
+        }
+        else if( m_nLayout & SalLayoutFlags::BiDiRtl )
+            x = w-nWidth-x;
+    }
+}
+
+bool SalGraphics::mirror( sal_uInt32 nPoints, const SalPoint *pPtAry, SalPoint *pPtAry2, const OutputDevice *pOutDev ) const
+{
+    const long w = GetDeviceWidth(pOutDev);
+    if( w )
+    {
+        sal_uInt32 i, j;
+
+        if( pOutDev && pOutDev->ImplIsAntiparallel() )
+        {
+            OutputDevice *pOutDevRef = const_cast<OutputDevice*>(pOutDev);
+            // mirror this window back
+            if( m_nLayout & SalLayoutFlags::BiDiRtl )
+            {
+                long devX = w-pOutDevRef->GetOutputWidthPixel()-pOutDevRef->GetOutOffXPixel();   // re-mirrored mnOutOffX
+                for( i=0, j=nPoints-1; i<nPoints; i++,j-- )
+                {
+                    pPtAry2[j].mnX = devX + (pPtAry[i].mnX - pOutDevRef->GetOutOffXPixel());
+                    pPtAry2[j].mnY = pPtAry[i].mnY;
+                }
+            }
+            else
+            {
+                long devX = pOutDevRef->GetOutOffXPixel();   // re-mirrored mnOutOffX
+                for( i=0, j=nPoints-1; i<nPoints; i++,j-- )
+                {
+                    pPtAry2[j].mnX = pOutDevRef->GetOutputWidthPixel() - (pPtAry[i].mnX - devX) + pOutDevRef->GetOutOffXPixel() - 1;
+                    pPtAry2[j].mnY = pPtAry[i].mnY;
+                }
+            }
+        }
+        else if( m_nLayout & SalLayoutFlags::BiDiRtl )
+        {
+            for( i=0, j=nPoints-1; i<nPoints; i++,j-- )
+            {
+                pPtAry2[j].mnX = w-1-pPtAry[i].mnX;
+                pPtAry2[j].mnY = pPtAry[i].mnY;
+            }
+        }
+        return true;
+    }
+    else
+        return false;
+}
+
+void SalGraphics::mirror( vcl::Region& rRgn, const OutputDevice *pOutDev ) const
+{
+    if( rRgn.HasPolyPolygonOrB2DPolyPolygon() )
+    {
+        const basegfx::B2DPolyPolygon aPolyPoly(mirror(rRgn.GetAsB2DPolyPolygon(), pOutDev));
+
+        rRgn = vcl::Region(aPolyPoly);
+    }
+    else
+    {
+        RectangleVector aRectangles;
+        rRgn.GetRegionRectangles(aRectangles);
+        rRgn.SetEmpty();
+
+        for (auto & rectangle : aRectangles)
+        {
+            mirror(rectangle, pOutDev);
+            rRgn.Union(rectangle);
+        }
+
+        //ImplRegionInfo        aInfo;
+        //bool              bRegionRect;
+        //Region              aMirroredRegion;
+        //long nX, nY, nWidth, nHeight;
+
+        //bRegionRect = rRgn.ImplGetFirstRect( aInfo, nX, nY, nWidth, nHeight );
+        //while ( bRegionRect )
+        //{
+        //    Rectangle aRect( Point(nX, nY), Size(nWidth, nHeight) );
+        //    mirror( aRect, pOutDev, bBack );
+        //    aMirroredRegion.Union( aRect );
+        //    bRegionRect = rRgn.ImplGetNextRect( aInfo, nX, nY, nWidth, nHeight );
+        //}
+        //rRgn = aMirroredRegion;
+    }
+}
+
+void SalGraphics::mirror( tools::Rectangle& rRect, const OutputDevice *pOutDev, bool bBack ) const
+{
+    long nWidth = rRect.GetWidth();
+    long x      = rRect.Left();
+    long x_org = x;
+
+    mirror( x, nWidth, pOutDev, bBack );
+    rRect.Move( x - x_org, 0 );
+}
+
+basegfx::B2DPolyPolygon SalGraphics::mirror( const basegfx::B2DPolyPolygon& i_rPoly, const OutputDevice* i_pOutDev ) const
+{
+    const basegfx::B2DHomMatrix& rMirror(getMirror(i_pOutDev));
+
+    if(rMirror.isIdentity())
+    {
+        return i_rPoly;
+    }
+    else
+    {
+        basegfx::B2DPolyPolygon aRet(i_rPoly);
+        aRet.transform(rMirror);
+        aRet.flip();
+        return aRet;
+    }
+}
+
+const basegfx::B2DHomMatrix& SalGraphics::getMirror( const OutputDevice* i_pOutDev ) const
+{
+    // get mirroring transformation
+    const long w = GetDeviceWidth(i_pOutDev);
+    SAL_WARN_IF( !w, "vcl", "missing graphics width" );
+
+    if(w != m_aLastMirrorW)
+    {
+        const_cast<SalGraphics*>(this)->m_aLastMirrorW = w;
+
+        if(w)
+        {
+            if(nullptr != i_pOutDev && !i_pOutDev->IsRTLEnabled())
+            {
+                // Original code was (removed here already pOutDevRef->i_pOutDev):
+                //      // mirror this window back
+                //      double devX = w-i_pOutDev->GetOutputWidthPixel()-i_pOutDev->GetOutOffXPixel();   // re-mirrored mnOutOffX
+                //      aRet.setX( devX + (i_rPoint.getX() - i_pOutDev->GetOutOffXPixel()) );
+                // I do not really understand the comment 'mirror this window back', so cannot guarantee
+                // that this works as before, but I have reduced this (by re-placing and re-formatting) to
+                // a simple translation:
+                const_cast<SalGraphics*>(this)->m_aLastMirror = basegfx::utils::createTranslateB2DHomMatrix(
+                    w - i_pOutDev->GetOutputWidthPixel() - (2 * i_pOutDev->GetOutOffXPixel()),
+                    0.0);
+            }
+            else
+            {
+                // Original code was:
+                //      aRet.setX( w-1-i_rPoint.getX() );
+                // -mirror X -> scale(-1.0, 1.0)
+                // -translate X -> translate(w-1, 0)
+                // Checked this one, works as expected.
+                const_cast<SalGraphics*>(this)->m_aLastMirror = basegfx::utils::createScaleTranslateB2DHomMatrix(
+                    -1.0,
+                    1.0,
+                    w-1,
+                    0.0);
+            }
+        }
+        else
+        {
+            const_cast<SalGraphics*>(this)->m_aLastMirror.identity();
+        }
+    }
+
+    return m_aLastMirror;
+}
+
+bool SalGraphics::SetClipRegion( const vcl::Region& i_rClip, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        vcl::Region aMirror( i_rClip );
+        mirror( aMirror, pOutDev );
+        return setClipRegion( aMirror );
+    }
+    return setClipRegion( i_rClip );
+}
+
+void SalGraphics::DrawPixel( long nX, long nY, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+        mirror( nX, pOutDev );
+    drawPixel( nX, nY );
+}
+
+void SalGraphics::DrawPixel( long nX, long nY, Color nColor, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+        mirror( nX, pOutDev );
+    drawPixel( nX, nY, nColor );
+}
+
+void SalGraphics::DrawLine( long nX1, long nY1, long nX2, long nY2, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        mirror( nX1, pOutDev );
+        mirror( nX2, pOutDev );
+    }
+    drawLine( nX1, nY1, nX2, nY2 );
+}
+
+void SalGraphics::DrawRect( long nX, long nY, long nWidth, long nHeight, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+        mirror( nX, nWidth, pOutDev );
+    drawRect( nX, nY, nWidth, nHeight );
+}
+
+void SalGraphics::DrawPolyLine( sal_uInt32 nPoints, SalPoint const * pPtAry, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        std::unique_ptr<SalPoint[]> pPtAry2(new SalPoint[nPoints]);
+        bool bCopied = mirror( nPoints, pPtAry, pPtAry2.get(), pOutDev );
+        drawPolyLine( nPoints, bCopied ? pPtAry2.get() : pPtAry );
+    }
+    else
+        drawPolyLine( nPoints, pPtAry );
+}
+
+void SalGraphics::DrawPolygon( sal_uInt32 nPoints, const SalPoint* pPtAry, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        std::unique_ptr<SalPoint[]> pPtAry2(new SalPoint[nPoints]);
+        bool bCopied = mirror( nPoints, pPtAry, pPtAry2.get(), pOutDev );
+        drawPolygon( nPoints, bCopied ? pPtAry2.get() : pPtAry );
+    }
+    else
+        drawPolygon( nPoints, pPtAry );
+}
+
+void SalGraphics::DrawPolyPolygon( sal_uInt32 nPoly, const sal_uInt32* pPoints, PCONSTSALPOINT* pPtAry, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        // TODO: optimize, reduce new/delete calls
+        std::unique_ptr<SalPoint*[]> pPtAry2( new SalPoint*[nPoly] );
+        sal_uLong i;
+        for(i=0; i<nPoly; i++)
+        {
+            sal_uLong nPoints = pPoints[i];
+            pPtAry2[i] = new SalPoint[ nPoints ];
+            mirror( nPoints, pPtAry[i], pPtAry2[i], pOutDev );
+        }
+
+        drawPolyPolygon( nPoly, pPoints, const_cast<PCONSTSALPOINT*>(pPtAry2.get()) );
+
+        for(i=0; i<nPoly; i++)
+            delete [] pPtAry2[i];
+    }
+    else
+        drawPolyPolygon( nPoly, pPoints, pPtAry );
+}
+
+namespace
+{
+    basegfx::B2DHomMatrix createTranslateToMirroredBounds(const basegfx::B2DRange &rBoundingBox, const basegfx::B2DHomMatrix& rMirror)
+    {
+        basegfx::B2DRange aRTLBoundingBox(rBoundingBox);
+        aRTLBoundingBox *= rMirror;
+        return basegfx::utils::createTranslateB2DHomMatrix(aRTLBoundingBox.getMinX() - rBoundingBox.getMinX(), 0);
+    }
+}
+
+bool SalGraphics::DrawPolyPolygon(
+    const basegfx::B2DHomMatrix& rObjectToDevice,
+    const basegfx::B2DPolyPolygon& i_rPolyPolygon,
+    double i_fTransparency,
+    const OutputDevice* i_pOutDev)
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (i_pOutDev && i_pOutDev->IsRTLEnabled()) )
+    {
+        // mirroring set
+        const basegfx::B2DHomMatrix& rMirror(getMirror(i_pOutDev));
+        if(!rMirror.isIdentity())
+        {
+            basegfx::B2DRange aBoundingBox(i_rPolyPolygon.getB2DRange());
+            aBoundingBox *= rObjectToDevice;
+            auto aTranslateToMirroredBounds = createTranslateToMirroredBounds(aBoundingBox, rMirror);
+
+            return drawPolyPolygon(
+                aTranslateToMirroredBounds * rObjectToDevice,
+                i_rPolyPolygon,
+                i_fTransparency);
+        }
+    }
+
+    return drawPolyPolygon(
+        rObjectToDevice,
+        i_rPolyPolygon,
+        i_fTransparency);
+}
+
+bool SalGraphics::DrawPolyLineBezier( sal_uInt32 nPoints, const SalPoint* pPtAry, const PolyFlags* pFlgAry, const OutputDevice* pOutDev )
+{
+    bool bResult = false;
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        std::unique_ptr<SalPoint[]> pPtAry2(new SalPoint[nPoints]);
+        bool bCopied = mirror( nPoints, pPtAry, pPtAry2.get(), pOutDev );
+        bResult = drawPolyLineBezier( nPoints, bCopied ? pPtAry2.get() : pPtAry, pFlgAry );
+    }
+    else
+        bResult = drawPolyLineBezier( nPoints, pPtAry, pFlgAry );
+    return bResult;
+}
+
+bool SalGraphics::DrawPolygonBezier( sal_uInt32 nPoints, const SalPoint* pPtAry, const PolyFlags* pFlgAry, const OutputDevice* pOutDev )
+{
+    bool bResult = false;
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        std::unique_ptr<SalPoint[]> pPtAry2(new SalPoint[nPoints]);
+        bool bCopied = mirror( nPoints, pPtAry, pPtAry2.get(), pOutDev );
+        bResult = drawPolygonBezier( nPoints, bCopied ? pPtAry2.get() : pPtAry, pFlgAry );
+    }
+    else
+        bResult = drawPolygonBezier( nPoints, pPtAry, pFlgAry );
+    return bResult;
+}
+
+bool SalGraphics::DrawPolyPolygonBezier( sal_uInt32 i_nPoly, const sal_uInt32* i_pPoints,
+                                         const SalPoint* const* i_pPtAry, const PolyFlags* const* i_pFlgAry, const OutputDevice* i_pOutDev )
+{
+    bool bRet = false;
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (i_pOutDev && i_pOutDev->IsRTLEnabled()) )
+    {
+        // TODO: optimize, reduce new/delete calls
+        std::unique_ptr<SalPoint*[]> pPtAry2( new SalPoint*[i_nPoly] );
+        sal_uLong i;
+        for(i=0; i<i_nPoly; i++)
+        {
+            sal_uLong nPoints = i_pPoints[i];
+            pPtAry2[i] = new SalPoint[ nPoints ];
+            mirror( nPoints, i_pPtAry[i], pPtAry2[i], i_pOutDev );
+        }
+
+        bRet = drawPolyPolygonBezier( i_nPoly, i_pPoints, const_cast<PCONSTSALPOINT const *>(pPtAry2.get()), i_pFlgAry );
+
+        for(i=0; i<i_nPoly; i++)
+            delete [] pPtAry2[i];
+    }
+    else
+        bRet = drawPolyPolygonBezier( i_nPoly, i_pPoints, i_pPtAry, i_pFlgAry );
+    return bRet;
+}
+
+bool SalGraphics::DrawPolyLine(
+    const basegfx::B2DHomMatrix& rObjectToDevice,
+    const basegfx::B2DPolygon& i_rPolygon,
+    double i_fTransparency,
+    double i_rLineWidth,
+    const std::vector< double >* i_pStroke, // MM01
+    basegfx::B2DLineJoin i_eLineJoin,
+    css::drawing::LineCap i_eLineCap,
+    double i_fMiterMinimumAngle,
+    bool bPixelSnapHairline,
+    const OutputDevice* i_pOutDev)
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (i_pOutDev && i_pOutDev->IsRTLEnabled()) )
+    {
+        // mirroring set
+        const basegfx::B2DHomMatrix& rMirror(getMirror(i_pOutDev));
+        if(!rMirror.isIdentity())
+        {
+            basegfx::B2DRange aBoundingBox(i_rPolygon.getB2DRange());
+            aBoundingBox *= rObjectToDevice;
+            auto aTranslateToMirroredBounds = createTranslateToMirroredBounds(aBoundingBox, rMirror);
+
+            return drawPolyLine(
+                aTranslateToMirroredBounds * rObjectToDevice,
+                i_rPolygon,
+                i_fTransparency,
+                i_rLineWidth,
+                i_pStroke, // MM01
+                i_eLineJoin,
+                i_eLineCap,
+                i_fMiterMinimumAngle,
+                bPixelSnapHairline);
+        }
+    }
+
+    // no mirroring set (or identity), use standard call
+    return drawPolyLine(
+        rObjectToDevice,
+        i_rPolygon,
+        i_fTransparency,
+        i_rLineWidth,
+        i_pStroke, // MM01
+        i_eLineJoin,
+        i_eLineCap,
+        i_fMiterMinimumAngle,
+        bPixelSnapHairline);
+}
+
+bool SalGraphics::DrawGradient( const tools::PolyPolygon& rPolyPoly, const Gradient& rGradient )
+{
+    return drawGradient( rPolyPoly, rGradient );
+}
+
+bool SalGraphics::DrawGradient(basegfx::B2DPolyPolygon const & rPolyPolygon, SalGradient const & rSalGradient)
+{
+    return implDrawGradient(rPolyPolygon, rSalGradient);
+}
+
+void SalGraphics::CopyArea( long nDestX, long nDestY,
+                            long nSrcX, long nSrcY,
+                            long nSrcWidth, long nSrcHeight,
+                            const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        mirror( nDestX, nSrcWidth, pOutDev );
+        mirror( nSrcX, nSrcWidth, pOutDev );
+    }
+    copyArea( nDestX, nDestY, nSrcX, nSrcY, nSrcWidth, nSrcHeight, true/*bWindowInvalidate*/ );
+}
+
+void SalGraphics::CopyBits( const SalTwoRect& rPosAry,
+                            SalGraphics* pSrcGraphics, const OutputDevice *pOutDev, const OutputDevice *pSrcOutDev )
+{
+    if( ( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) ) ||
+        (pSrcGraphics && ( (pSrcGraphics->GetLayout() & SalLayoutFlags::BiDiRtl)  || (pSrcOutDev && pSrcOutDev->IsRTLEnabled()) ) ) )
+    {
+        SalTwoRect aPosAry2 = rPosAry;
+        if( (pSrcGraphics && (pSrcGraphics->GetLayout() & SalLayoutFlags::BiDiRtl)) || (pSrcOutDev && pSrcOutDev->IsRTLEnabled()) )
+            mirror( aPosAry2.mnSrcX, aPosAry2.mnSrcWidth, pSrcOutDev );
+        if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+            mirror( aPosAry2.mnDestX, aPosAry2.mnDestWidth, pOutDev );
+        copyBits( aPosAry2, pSrcGraphics );
+    }
+    else
+        copyBits( rPosAry, pSrcGraphics );
+}
+
+void SalGraphics::DrawBitmap( const SalTwoRect& rPosAry,
+                              const SalBitmap& rSalBitmap, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        SalTwoRect aPosAry2 = rPosAry;
+        mirror( aPosAry2.mnDestX, aPosAry2.mnDestWidth, pOutDev );
+        drawBitmap( aPosAry2, rSalBitmap );
+    }
+    else
+        drawBitmap( rPosAry, rSalBitmap );
+}
+
+void SalGraphics::DrawBitmap( const SalTwoRect& rPosAry,
+                              const SalBitmap& rSalBitmap,
+                              const SalBitmap& rTransparentBitmap, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        SalTwoRect aPosAry2 = rPosAry;
+        mirror( aPosAry2.mnDestX, aPosAry2.mnDestWidth, pOutDev );
+        drawBitmap( aPosAry2, rSalBitmap, rTransparentBitmap );
+    }
+    else
+        drawBitmap( rPosAry, rSalBitmap, rTransparentBitmap );
+}
+
+void SalGraphics::DrawMask( const SalTwoRect& rPosAry,
+                            const SalBitmap& rSalBitmap,
+                            Color nMaskColor, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        SalTwoRect aPosAry2 = rPosAry;
+        mirror( aPosAry2.mnDestX, aPosAry2.mnDestWidth, pOutDev );
+        drawMask( aPosAry2, rSalBitmap, nMaskColor );
+    }
+    else
+        drawMask( rPosAry, rSalBitmap, nMaskColor );
+}
+
+std::shared_ptr<SalBitmap> SalGraphics::GetBitmap( long nX, long nY, long nWidth, long nHeight, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+        mirror( nX, nWidth, pOutDev );
+    return getBitmap( nX, nY, nWidth, nHeight );
+}
+
+Color SalGraphics::GetPixel( long nX, long nY, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+        mirror( nX, pOutDev );
+    return getPixel( nX, nY );
+}
+
+void SalGraphics::Invert( long nX, long nY, long nWidth, long nHeight, SalInvert nFlags, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+        mirror( nX, nWidth, pOutDev );
+    invert( nX, nY, nWidth, nHeight, nFlags );
+}
+
+void SalGraphics::Invert( sal_uInt32 nPoints, const SalPoint* pPtAry, SalInvert nFlags, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        std::unique_ptr<SalPoint[]> pPtAry2(new SalPoint[nPoints]);
+        bool bCopied = mirror( nPoints, pPtAry, pPtAry2.get(), pOutDev );
+        invert( nPoints, bCopied ? pPtAry2.get() : pPtAry, nFlags );
+    }
+    else
+        invert( nPoints, pPtAry, nFlags );
+}
+
+bool SalGraphics::DrawEPS( long nX, long nY, long nWidth, long nHeight, void* pPtr, sal_uInt32 nSize, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+        mirror( nX, nWidth, pOutDev );
+    return drawEPS( nX, nY, nWidth, nHeight,  pPtr, nSize );
+}
+
+bool SalGraphics::HitTestNativeScrollbar( ControlPart nPart, const tools::Rectangle& rControlRegion,
+                                                const Point& aPos, bool& rIsInside, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        Point pt( aPos );
+        tools::Rectangle rgn( rControlRegion );
+        pt.setX( mirror2( pt.X(), pOutDev ) );
+        mirror( rgn, pOutDev );
+        return forWidget()->hitTestNativeControl( ControlType::Scrollbar, nPart, rgn, pt, rIsInside );
+    }
+    else
+        return forWidget()->hitTestNativeControl( ControlType::Scrollbar, nPart, rControlRegion, aPos, rIsInside );
+}
+
+void SalGraphics::mirror( ImplControlValue& rVal, const OutputDevice* pOutDev ) const
+{
+    switch( rVal.getType() )
+    {
+        case ControlType::Slider:
+        {
+            SliderValue* pSlVal = static_cast<SliderValue*>(&rVal);
+            mirror(pSlVal->maThumbRect,pOutDev);
+        }
+        break;
+        case ControlType::Scrollbar:
+        {
+            ScrollbarValue* pScVal = static_cast<ScrollbarValue*>(&rVal);
+            mirror(pScVal->maThumbRect,pOutDev);
+            mirror(pScVal->maButton1Rect,pOutDev);
+            mirror(pScVal->maButton2Rect,pOutDev);
+        }
+        break;
+        case ControlType::Spinbox:
+        case ControlType::SpinButtons:
+        {
+            SpinbuttonValue* pSpVal = static_cast<SpinbuttonValue*>(&rVal);
+            mirror(pSpVal->maUpperRect,pOutDev);
+            mirror(pSpVal->maLowerRect,pOutDev);
+        }
+        break;
+        case ControlType::Toolbar:
+        {
+            ToolbarValue* pTVal = static_cast<ToolbarValue*>(&rVal);
+            mirror(pTVal->maGripRect,pOutDev);
+        }
+        break;
+        default: break;
+    }
+}
+
+bool SalGraphics::DrawNativeControl( ControlType nType, ControlPart nPart, const tools::Rectangle& rControlRegion,
+                                                ControlState nState, const ImplControlValue& aValue,
+                                                const OUString& aCaption, const OutputDevice *pOutDev,
+                                                const Color& rBackgroundColor)
+{
+    bool bRet = false;
+    tools::Rectangle aControlRegion(rControlRegion);
+    if (aControlRegion.IsEmpty() || aControlRegion.GetWidth() <= 0 || aControlRegion.GetHeight() <= 0)
+        return bRet;
+
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        mirror(aControlRegion, pOutDev);
+        std::unique_ptr< ImplControlValue > mirrorValue( aValue.clone());
+        mirror( *mirrorValue, pOutDev );
+        bRet = forWidget()->drawNativeControl(nType, nPart, aControlRegion, nState, *mirrorValue, aCaption, rBackgroundColor);
+    }
+    else
+        bRet = forWidget()->drawNativeControl(nType, nPart, aControlRegion, nState, aValue, aCaption, rBackgroundColor);
+
+    if (bRet && m_pWidgetDraw)
+        handleDamage(aControlRegion);
+    return bRet;
+}
+
+bool SalGraphics::GetNativeControlRegion( ControlType nType, ControlPart nPart, const tools::Rectangle& rControlRegion, ControlState nState,
+                                                const ImplControlValue& aValue,
+                                                tools::Rectangle &rNativeBoundingRegion, tools::Rectangle &rNativeContentRegion, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        tools::Rectangle rgn( rControlRegion );
+        mirror( rgn, pOutDev );
+        std::unique_ptr< ImplControlValue > mirrorValue( aValue.clone());
+        mirror( *mirrorValue, pOutDev );
+        if (forWidget()->getNativeControlRegion(nType, nPart, rgn, nState, *mirrorValue, OUString(), rNativeBoundingRegion, rNativeContentRegion))
+        {
+            mirror( rNativeBoundingRegion, pOutDev, true );
+            mirror( rNativeContentRegion, pOutDev, true );
+            return true;
+        }
+        return false;
+    }
+    else
+        return forWidget()->getNativeControlRegion(nType, nPart, rControlRegion, nState, aValue, OUString(), rNativeBoundingRegion, rNativeContentRegion);
+}
+
+bool SalGraphics::BlendBitmap( const SalTwoRect& rPosAry,
+                               const SalBitmap& rBitmap,
+                               const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        SalTwoRect aPosAry2 = rPosAry;
+        mirror( aPosAry2.mnDestX, aPosAry2.mnDestWidth, pOutDev );
+        return blendBitmap( aPosAry2, rBitmap );
+    }
+    else
+        return blendBitmap( rPosAry, rBitmap );
+}
+
+bool SalGraphics::BlendAlphaBitmap( const SalTwoRect& rPosAry,
+                                    const SalBitmap& rSrcBitmap,
+                                    const SalBitmap& rMaskBitmap,
+                                    const SalBitmap& rAlphaBitmap,
+                                    const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        SalTwoRect aPosAry2 = rPosAry;
+        mirror( aPosAry2.mnDestX, aPosAry2.mnDestWidth, pOutDev );
+        return blendAlphaBitmap( aPosAry2, rSrcBitmap, rMaskBitmap, rAlphaBitmap );
+    }
+    else
+        return blendAlphaBitmap( rPosAry, rSrcBitmap, rMaskBitmap, rAlphaBitmap );
+}
+
+bool SalGraphics::DrawAlphaBitmap( const SalTwoRect& rPosAry,
+                                   const SalBitmap& rSourceBitmap,
+                                   const SalBitmap& rAlphaBitmap,
+                                   const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        SalTwoRect aPosAry2 = rPosAry;
+        mirror( aPosAry2.mnDestX, aPosAry2.mnDestWidth, pOutDev );
+        return drawAlphaBitmap( aPosAry2, rSourceBitmap, rAlphaBitmap );
+    }
+    else
+        return drawAlphaBitmap( rPosAry, rSourceBitmap, rAlphaBitmap );
+}
+
+bool SalGraphics::DrawTransformedBitmap(
+    const basegfx::B2DPoint& rNull,
+    const basegfx::B2DPoint& rX,
+    const basegfx::B2DPoint& rY,
+    const SalBitmap& rSourceBitmap,
+    const SalBitmap* pAlphaBitmap,
+    const OutputDevice* pOutDev)
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+    {
+        // mirroring set
+        const basegfx::B2DHomMatrix& rMirror(getMirror(pOutDev));
+        if (!rMirror.isIdentity())
+        {
+            basegfx::B2DPolygon aPoints({rNull, rX, rY});
+            basegfx::B2DRange aBoundingBox(aPoints.getB2DRange());
+            auto aTranslateToMirroredBounds = createTranslateToMirroredBounds(aBoundingBox, rMirror);
+
+            basegfx::B2DPoint aNull = aTranslateToMirroredBounds * rNull;
+            basegfx::B2DPoint aX = aTranslateToMirroredBounds * rX;
+            basegfx::B2DPoint aY = aTranslateToMirroredBounds * rY;
+
+            return drawTransformedBitmap(aNull, aX, aY, rSourceBitmap, pAlphaBitmap);
+        }
+    }
+
+    return drawTransformedBitmap(rNull, rX, rY, rSourceBitmap, pAlphaBitmap);
+}
+
+bool SalGraphics::DrawAlphaRect( long nX, long nY, long nWidth, long nHeight,
+                                 sal_uInt8 nTransparency, const OutputDevice *pOutDev )
+{
+    if( (m_nLayout & SalLayoutFlags::BiDiRtl) || (pOutDev && pOutDev->IsRTLEnabled()) )
+        mirror( nX, nWidth, pOutDev );
+
+    return drawAlphaRect( nX, nY, nWidth, nHeight, nTransparency );
+}
+
+OUString SalGraphics::getRenderBackendName() const
+{
+    if (GetImpl())
+        return GetImpl()->getRenderBackendName();
+    return OUString();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/sallayout.cxx b/vcl/source/gdi/sallayout.cxx
new file mode 100644
index 000000000..eaa016ed1
--- /dev/null
+++ b/vcl/source/gdi/sallayout.cxx
@@ -0,0 +1,1585 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <iostream>
+#include <iomanip>
+
+#include <sal/config.h>
+#include <sal/log.hxx>
+
+#include <cstdio>
+
+#include <math.h>
+
+#include <salgdi.hxx>
+#include <sallayout.hxx>
+#include <basegfx/polygon/b2dpolypolygon.hxx>
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
+
+#include <i18nlangtag/lang.h>
+
+#include <vcl/svapp.hxx>
+
+#include <unicode/ubidi.h>
+#include <unicode/uchar.h>
+
+#include <algorithm>
+#include <memory>
+
+#include <impglyphitem.hxx>
+
+// Glyph Flags
+#define GF_FONTMASK  0xF0000000
+#define GF_FONTSHIFT 28
+
+
+std::ostream &operator <<(std::ostream& s, ImplLayoutArgs const &rArgs)
+{
+#ifndef SAL_LOG_INFO
+    (void) rArgs;
+#else
+    s << "ImplLayoutArgs{";
+
+    s << "Flags=";
+    if (rArgs.mnFlags == SalLayoutFlags::NONE)
+        s << 0;
+    else {
+        bool need_or = false;
+        s << "{";
+#define TEST(x) if (rArgs.mnFlags & SalLayoutFlags::x) { if (need_or) s << "|"; s << #x; need_or = true; }
+        TEST(BiDiRtl);
+        TEST(BiDiStrong);
+        TEST(RightAlign);
+        TEST(DisableKerning);
+        TEST(KerningAsian);
+        TEST(Vertical);
+        TEST(KashidaJustification);
+        TEST(ForFallback);
+#undef TEST
+        s << "}";
+    }
+
+    const int nLength = rArgs.mrStr.getLength();
+
+    s << ",Length=" << nLength;
+    s << ",MinCharPos=" << rArgs.mnMinCharPos;
+    s << ",EndCharPos=" << rArgs.mnEndCharPos;
+
+    s << ",Str=\"";
+    int lim = nLength;
+    if (lim > 10)
+        lim = 7;
+    for (int i = 0; i < lim; i++) {
+        if (rArgs.mrStr[i] == '\n')
+            s << "\\n";
+        else if (rArgs.mrStr[i] < ' ' || (rArgs.mrStr[i] >= 0x7F && rArgs.mrStr[i] <= 0xFF))
+            s << "\\0x" << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(rArgs.mrStr[i]) << std::setfill(' ') << std::setw(1) << std::dec;
+        else if (rArgs.mrStr[i] < 0x7F)
+            s << static_cast<char>(rArgs.mrStr[i]);
+        else
+            s << "\\u" << std::hex << std::setw(4) << std::setfill('0') << static_cast<int>(rArgs.mrStr[i]) << std::setfill(' ') << std::setw(1) << std::dec;
+    }
+    if (nLength > lim)
+        s << "...";
+    s << "\"";
+
+    s << ",DXArray=";
+    if (rArgs.mpDXArray) {
+        s << "[";
+        int count = rArgs.mnEndCharPos - rArgs.mnMinCharPos;
+        lim = count;
+        if (lim > 10)
+            lim = 7;
+        for (int i = 0; i < lim; i++) {
+            s << rArgs.mpDXArray[i];
+            if (i < lim-1)
+                s << ",";
+        }
+        if (count > lim) {
+            if (count > lim + 1)
+                s << "...";
+            s << rArgs.mpDXArray[count-1];
+        }
+        s << "]";
+    } else
+        s << "NULL";
+
+    s << ",LayoutWidth=" << rArgs.mnLayoutWidth;
+
+    s << "}";
+
+#endif
+    return s;
+}
+
+sal_UCS4 GetMirroredChar( sal_UCS4 nChar )
+{
+    nChar = u_charMirror( nChar );
+    return nChar;
+}
+
+sal_UCS4 GetLocalizedChar( sal_UCS4 nChar, LanguageType eLang )
+{
+    // currently only conversion from ASCII digits is interesting
+    if( (nChar < '0') || ('9' < nChar) )
+        return nChar;
+
+    int nOffset;
+    // eLang & LANGUAGE_MASK_PRIMARY catches language independent of region.
+    // CAVEAT! To some like Mongolian MS assigned the same primary language
+    // although the script type is different!
+    LanguageType pri = primary(eLang);
+    if( pri == primary(LANGUAGE_ARABIC_SAUDI_ARABIA) )
+        nOffset = 0x0660 - '0';  // arabic-indic digits
+    else if ( pri.anyOf(
+        primary(LANGUAGE_FARSI),
+        primary(LANGUAGE_URDU_PAKISTAN),
+        primary(LANGUAGE_PUNJABI), //???
+        primary(LANGUAGE_SINDHI)))
+        nOffset = 0x06F0 - '0';  // eastern arabic-indic digits
+    else if ( pri == primary(LANGUAGE_BENGALI) )
+        nOffset = 0x09E6 - '0';  // bengali
+    else if ( pri == primary(LANGUAGE_HINDI) )
+        nOffset = 0x0966 - '0';  // devanagari
+    else if ( pri.anyOf(
+        primary(LANGUAGE_AMHARIC_ETHIOPIA),
+        primary(LANGUAGE_TIGRIGNA_ETHIOPIA)))
+        // TODO case:
+        nOffset = 0x1369 - '0';  // ethiopic
+    else if ( pri == primary(LANGUAGE_GUJARATI) )
+        nOffset = 0x0AE6 - '0';  // gujarati
+#ifdef LANGUAGE_GURMUKHI // TODO case:
+    else if ( pri == primary(LANGUAGE_GURMUKHI) )
+        nOffset = 0x0A66 - '0';  // gurmukhi
+#endif
+    else if ( pri == primary(LANGUAGE_KANNADA) )
+        nOffset = 0x0CE6 - '0';  // kannada
+    else if ( pri == primary(LANGUAGE_KHMER))
+        nOffset = 0x17E0 - '0';  // khmer
+    else if ( pri == primary(LANGUAGE_LAO) )
+        nOffset = 0x0ED0 - '0';  // lao
+    else if ( pri == primary(LANGUAGE_MALAYALAM) )
+        nOffset = 0x0D66 - '0';  // malayalam
+    else if ( pri == primary(LANGUAGE_MONGOLIAN_MONGOLIAN_LSO))
+    {
+        if (eLang.anyOf(
+             LANGUAGE_MONGOLIAN_MONGOLIAN_MONGOLIA,
+             LANGUAGE_MONGOLIAN_MONGOLIAN_CHINA,
+             LANGUAGE_MONGOLIAN_MONGOLIAN_LSO))
+                nOffset = 0x1810 - '0';   // mongolian
+        else
+                nOffset = 0;              // mongolian cyrillic
+    }
+    else if ( pri == primary(LANGUAGE_BURMESE) )
+        nOffset = 0x1040 - '0';  // myanmar
+    else if ( pri == primary(LANGUAGE_ODIA) )
+        nOffset = 0x0B66 - '0';  // odia
+    else if ( pri == primary(LANGUAGE_TAMIL) )
+        nOffset = 0x0BE7 - '0';  // tamil
+    else if ( pri == primary(LANGUAGE_TELUGU) )
+        nOffset = 0x0C66 - '0';  // telugu
+    else if ( pri == primary(LANGUAGE_THAI) )
+        nOffset = 0x0E50 - '0';  // thai
+    else if ( pri == primary(LANGUAGE_TIBETAN) )
+        nOffset = 0x0F20 - '0';  // tibetan
+    else
+    {
+        nOffset = 0;
+    }
+
+    nChar += nOffset;
+    return nChar;
+}
+
+static bool IsControlChar( sal_UCS4 cChar )
+{
+    // C0 control characters
+    if( (0x0001 <= cChar) && (cChar <= 0x001F) )
+        return true;
+    // formatting characters
+    if( (0x200E <= cChar) && (cChar <= 0x200F) )
+        return true;
+    if( (0x2028 <= cChar) && (cChar <= 0x202E) )
+        return true;
+    // deprecated formatting characters
+    if( (0x206A <= cChar) && (cChar <= 0x206F) )
+        return true;
+    if( 0x2060 == cChar )
+        return true;
+    // byte order markers and invalid unicode
+    if( (cChar == 0xFEFF) || (cChar == 0xFFFE) || (cChar == 0xFFFF) )
+        return true;
+    return false;
+}
+
+void ImplLayoutRuns::AddPos( int nCharPos, bool bRTL )
+{
+    // check if charpos could extend current run
+    int nIndex = maRuns.size();
+    if( nIndex >= 2 )
+    {
+        int nRunPos0 = maRuns[ nIndex-2 ];
+        int nRunPos1 = maRuns[ nIndex-1 ];
+        if( ((nCharPos + int(bRTL)) == nRunPos1) && ((nRunPos0 > nRunPos1) == bRTL) )
+        {
+            // extend current run by new charpos
+            maRuns[ nIndex-1 ] = nCharPos + int(!bRTL);
+            return;
+        }
+        // ignore new charpos when it is in current run
+        if( (nRunPos0 <= nCharPos) && (nCharPos < nRunPos1) )
+            return;
+        if( (nRunPos1 <= nCharPos) && (nCharPos < nRunPos0) )
+            return;
+    }
+
+    // else append a new run consisting of the new charpos
+    maRuns.push_back( nCharPos + (bRTL ? 1 : 0) );
+    maRuns.push_back( nCharPos + (bRTL ? 0 : 1) );
+}
+
+void ImplLayoutRuns::AddRun( int nCharPos0, int nCharPos1, bool bRTL )
+{
+    if( nCharPos0 == nCharPos1 )
+        return;
+
+    // swap if needed
+    if( bRTL == (nCharPos0 < nCharPos1) )
+    {
+        int nTemp = nCharPos0;
+        nCharPos0 = nCharPos1;
+        nCharPos1 = nTemp;
+    }
+
+    if (maRuns.size() >= 2 && nCharPos0 == maRuns[maRuns.size() - 2] && nCharPos1 == maRuns[maRuns.size() - 1])
+    {
+        //this run is the same as the last
+        return;
+    }
+
+    // append new run
+    maRuns.push_back( nCharPos0 );
+    maRuns.push_back( nCharPos1 );
+}
+
+bool ImplLayoutRuns::PosIsInRun( int nCharPos ) const
+{
+    if( mnRunIndex >= static_cast<int>(maRuns.size()) )
+        return false;
+
+    int nMinCharPos = maRuns[ mnRunIndex+0 ];
+    int nEndCharPos = maRuns[ mnRunIndex+1 ];
+    if( nMinCharPos > nEndCharPos ) // reversed in RTL case
+    {
+        int nTemp = nMinCharPos;
+        nMinCharPos = nEndCharPos;
+        nEndCharPos = nTemp;
+    }
+
+    if( nCharPos < nMinCharPos )
+        return false;
+    if( nCharPos >= nEndCharPos )
+        return false;
+    return true;
+}
+
+bool ImplLayoutRuns::PosIsInAnyRun( int nCharPos ) const
+{
+    bool bRet = false;
+    int nRunIndex = mnRunIndex;
+
+    ImplLayoutRuns *pThis = const_cast<ImplLayoutRuns*>(this);
+
+    pThis->ResetPos();
+
+    for (size_t i = 0; i < maRuns.size(); i+=2)
+    {
+        bRet = PosIsInRun( nCharPos );
+        if( bRet )
+            break;
+        pThis->NextRun();
+    }
+
+    pThis->mnRunIndex = nRunIndex;
+    return bRet;
+}
+
+bool ImplLayoutRuns::GetNextPos( int* nCharPos, bool* bRightToLeft )
+{
+    // negative nCharPos => reset to first run
+    if( *nCharPos < 0 )
+        mnRunIndex = 0;
+
+    // return false when all runs completed
+    if( mnRunIndex >= static_cast<int>(maRuns.size()) )
+        return false;
+
+    int nRunPos0 = maRuns[ mnRunIndex+0 ];
+    int nRunPos1 = maRuns[ mnRunIndex+1 ];
+    *bRightToLeft = (nRunPos0 > nRunPos1);
+
+    if( *nCharPos < 0 )
+    {
+        // get first valid nCharPos in run
+        *nCharPos = nRunPos0;
+    }
+    else
+    {
+        // advance to next nCharPos for LTR case
+        if( !*bRightToLeft )
+            ++(*nCharPos);
+
+        // advance to next run if current run is completed
+        if( *nCharPos == nRunPos1 )
+        {
+            if( (mnRunIndex += 2) >= static_cast<int>(maRuns.size()) )
+                return false;
+            nRunPos0 = maRuns[ mnRunIndex+0 ];
+            nRunPos1 = maRuns[ mnRunIndex+1 ];
+            *bRightToLeft = (nRunPos0 > nRunPos1);
+            *nCharPos = nRunPos0;
+        }
+    }
+
+    // advance to next nCharPos for RTL case
+    if( *bRightToLeft )
+        --(*nCharPos);
+
+    return true;
+}
+
+bool ImplLayoutRuns::GetRun( int* nMinRunPos, int* nEndRunPos, bool* bRightToLeft ) const
+{
+    if( mnRunIndex >= static_cast<int>(maRuns.size()) )
+        return false;
+
+    int nRunPos0 = maRuns[ mnRunIndex+0 ];
+    int nRunPos1 = maRuns[ mnRunIndex+1 ];
+    *bRightToLeft = (nRunPos1 < nRunPos0) ;
+    if( !*bRightToLeft )
+    {
+        *nMinRunPos = nRunPos0;
+        *nEndRunPos = nRunPos1;
+    }
+    else
+    {
+        *nMinRunPos = nRunPos1;
+        *nEndRunPos = nRunPos0;
+    }
+    return true;
+}
+
+ImplLayoutArgs::ImplLayoutArgs(const OUString& rStr,
+    int nMinCharPos, int nEndCharPos, SalLayoutFlags nFlags, const LanguageTag& rLanguageTag,
+    vcl::TextLayoutCache const*const pLayoutCache)
+:
+    maLanguageTag( rLanguageTag ),
+    mnFlags( nFlags ),
+    mrStr( rStr ),
+    mnMinCharPos( nMinCharPos ),
+    mnEndCharPos( nEndCharPos ),
+    m_pTextLayoutCache(pLayoutCache),
+    mpDXArray( nullptr ),
+    mnLayoutWidth( 0 ),
+    mnOrientation( 0 )
+{
+    if( mnFlags & SalLayoutFlags::BiDiStrong )
+    {
+        // handle strong BiDi mode
+
+        // do not bother to BiDi analyze strong LTR/RTL
+        // TODO: can we assume these strings do not have unicode control chars?
+        //       if not remove the control characters from the runs
+        bool bRTL(mnFlags & SalLayoutFlags::BiDiRtl);
+        AddRun( mnMinCharPos, mnEndCharPos, bRTL );
+    }
+    else
+    {
+        // handle weak BiDi mode
+        UBiDiLevel nLevel = (mnFlags & SalLayoutFlags::BiDiRtl)? 1 : 0;
+
+        // prepare substring for BiDi analysis
+        // TODO: reuse allocated pParaBidi
+        UErrorCode rcI18n = U_ZERO_ERROR;
+        const int nLength = mrStr.getLength();
+        UBiDi* pParaBidi = ubidi_openSized(nLength, 0, &rcI18n);
+        if( !pParaBidi )
+            return;
+        ubidi_setPara(pParaBidi, reinterpret_cast<const UChar *>(mrStr.getStr()), nLength, nLevel, nullptr, &rcI18n);
+
+        UBiDi* pLineBidi = pParaBidi;
+        int nSubLength = mnEndCharPos - mnMinCharPos;
+        if (nSubLength != nLength)
+        {
+            pLineBidi = ubidi_openSized( nSubLength, 0, &rcI18n );
+            ubidi_setLine( pParaBidi, mnMinCharPos, mnEndCharPos, pLineBidi, &rcI18n );
+        }
+
+        // run BiDi algorithm
+        const int nRunCount = ubidi_countRuns( pLineBidi, &rcI18n );
+        //maRuns.resize( 2 * nRunCount );
+        for( int i = 0; i < nRunCount; ++i )
+        {
+            int32_t nMinPos, nRunLength;
+            const UBiDiDirection nDir = ubidi_getVisualRun( pLineBidi, i, &nMinPos, &nRunLength );
+            const int nPos0 = nMinPos + mnMinCharPos;
+            const int nPos1 = nPos0 + nRunLength;
+
+            const bool bRTL = (nDir == UBIDI_RTL);
+            AddRun( nPos0, nPos1, bRTL );
+        }
+
+        // cleanup BiDi engine
+        if( pLineBidi != pParaBidi )
+            ubidi_close( pLineBidi );
+        ubidi_close( pParaBidi );
+    }
+
+    // prepare calls to GetNextPos/GetNextRun
+    maRuns.ResetPos();
+}
+
+// add a run after splitting it up to get rid of control chars
+void ImplLayoutArgs::AddRun( int nCharPos0, int nCharPos1, bool bRTL )
+{
+    SAL_WARN_IF( nCharPos0 > nCharPos1, "vcl", "ImplLayoutArgs::AddRun() nCharPos0>=nCharPos1" );
+
+    // remove control characters from runs by splitting them up
+    if( !bRTL )
+    {
+        for( int i = nCharPos0; i < nCharPos1; ++i )
+            if( IsControlChar( mrStr[i] ) )
+            {
+                // add run until control char
+                maRuns.AddRun( nCharPos0, i, bRTL );
+                nCharPos0 = i + 1;
+            }
+    }
+    else
+    {
+        for( int i = nCharPos1; --i >= nCharPos0; )
+            if( IsControlChar( mrStr[i] ) )
+            {
+                // add run until control char
+                maRuns.AddRun( i+1, nCharPos1, bRTL );
+                nCharPos1 = i;
+            }
+    }
+
+    // add remainder of run
+    maRuns.AddRun( nCharPos0, nCharPos1, bRTL );
+}
+
+bool ImplLayoutArgs::PrepareFallback()
+{
+    // short circuit if no fallback is needed
+    if( maFallbackRuns.IsEmpty() )
+    {
+        maRuns.Clear();
+        return false;
+    }
+
+    // convert the fallback requests to layout requests
+    bool bRTL;
+    int nMin, nEnd;
+
+    // get the individual fallback requests
+    std::vector<int> aPosVector;
+    aPosVector.reserve(mrStr.getLength());
+    maFallbackRuns.ResetPos();
+    for(; maFallbackRuns.GetRun( &nMin, &nEnd, &bRTL ); maFallbackRuns.NextRun() )
+        for( int i = nMin; i < nEnd; ++i )
+            aPosVector.push_back( i );
+    maFallbackRuns.Clear();
+
+    // sort the individual fallback requests
+    std::sort( aPosVector.begin(), aPosVector.end() );
+
+    // adjust fallback runs to have the same order and limits of the original runs
+    ImplLayoutRuns aNewRuns;
+    maRuns.ResetPos();
+    for(; maRuns.GetRun( &nMin, &nEnd, &bRTL ); maRuns.NextRun() )
+    {
+        if( !bRTL) {
+            auto it = std::lower_bound( aPosVector.begin(), aPosVector.end(), nMin );
+            for(; (it != aPosVector.end()) && (*it < nEnd); ++it )
+                aNewRuns.AddPos( *it, bRTL );
+        } else {
+            auto it = std::upper_bound( aPosVector.begin(), aPosVector.end(), nEnd );
+            while( (it != aPosVector.begin()) && (*--it >= nMin) )
+                aNewRuns.AddPos( *it, bRTL );
+        }
+    }
+
+    maRuns = aNewRuns;  // TODO: use vector<>::swap()
+    maRuns.ResetPos();
+    return true;
+}
+
+bool ImplLayoutArgs::GetNextRun( int* nMinRunPos, int* nEndRunPos, bool* bRTL )
+{
+    bool bValid = maRuns.GetRun( nMinRunPos, nEndRunPos, bRTL );
+    maRuns.NextRun();
+    return bValid;
+}
+
+SalLayout::SalLayout()
+:   mnMinCharPos( -1 ),
+    mnEndCharPos( -1 ),
+    mnUnitsPerPixel( 1 ),
+    mnOrientation( 0 ),
+    maDrawOffset( 0, 0 )
+{}
+
+SalLayout::~SalLayout()
+{}
+
+void SalLayout::AdjustLayout( ImplLayoutArgs& rArgs )
+{
+    mnMinCharPos  = rArgs.mnMinCharPos;
+    mnEndCharPos  = rArgs.mnEndCharPos;
+    mnOrientation = rArgs.mnOrientation;
+}
+
+Point SalLayout::GetDrawPosition( const Point& rRelative ) const
+{
+    Point aPos = maDrawBase;
+    Point aOfs = rRelative + maDrawOffset;
+
+    if( mnOrientation == 0 )
+        aPos += aOfs;
+    else
+    {
+        // cache trigonometric results
+        static int nOldOrientation = 0;
+        static double fCos = 1.0, fSin = 0.0;
+        if( nOldOrientation != mnOrientation )
+        {
+            nOldOrientation = mnOrientation;
+            double fRad = mnOrientation * (M_PI / 1800.0);
+            fCos = cos( fRad );
+            fSin = sin( fRad );
+        }
+
+        double fX = aOfs.X();
+        double fY = aOfs.Y();
+        long nX = static_cast<long>( +fCos * fX + fSin * fY );
+        long nY = static_cast<long>( +fCos * fY - fSin * fX );
+        aPos += Point( nX, nY );
+    }
+
+    return aPos;
+}
+
+bool SalLayout::GetOutline(basegfx::B2DPolyPolygonVector& rVector) const
+{
+    bool bAllOk = true;
+    bool bOneOk = false;
+
+    basegfx::B2DPolyPolygon aGlyphOutline;
+
+    Point aPos;
+    const GlyphItem* pGlyph;
+    int nStart = 0;
+    while (GetNextGlyph(&pGlyph, aPos, nStart))
+    {
+        // get outline of individual glyph, ignoring "empty" glyphs
+        bool bSuccess = pGlyph->GetGlyphOutline(aGlyphOutline);
+        bAllOk &= bSuccess;
+        bOneOk |= bSuccess;
+        // only add non-empty outlines
+        if( bSuccess && (aGlyphOutline.count() > 0) )
+        {
+            if( aPos.X() || aPos.Y() )
+            {
+                aGlyphOutline.transform(basegfx::utils::createTranslateB2DHomMatrix(aPos.X(), aPos.Y()));
+            }
+
+            // insert outline at correct position
+            rVector.push_back( aGlyphOutline );
+        }
+    }
+
+    return (bAllOk && bOneOk);
+}
+
+bool SalLayout::GetBoundRect(tools::Rectangle& rRect) const
+{
+    bool bRet = false;
+    rRect.SetEmpty();
+
+    tools::Rectangle aRectangle;
+
+    Point aPos;
+    const GlyphItem* pGlyph;
+    int nStart = 0;
+    while (GetNextGlyph(&pGlyph, aPos, nStart))
+    {
+        // get bounding rectangle of individual glyph
+        if (pGlyph->GetGlyphBoundRect(aRectangle))
+        {
+            // merge rectangle
+            aRectangle += aPos;
+            if (rRect.IsEmpty())
+                rRect = aRectangle;
+            else
+                rRect.Union(aRectangle);
+            bRet = true;
+        }
+    }
+
+    return bRet;
+}
+
+DeviceCoordinate GenericSalLayout::FillDXArray( DeviceCoordinate* pCharWidths ) const
+{
+    if (pCharWidths)
+        GetCharWidths(pCharWidths);
+
+    return GetTextWidth();
+}
+
+// the text width is the maximum logical extent of all glyphs
+DeviceCoordinate GenericSalLayout::GetTextWidth() const
+{
+    if (!m_GlyphItems.IsValid())
+        return 0;
+
+    // initialize the extent
+    DeviceCoordinate nMinPos = 0;
+    DeviceCoordinate nMaxPos = 0;
+
+    for (auto const& aGlyphItem : *m_GlyphItems.Impl())
+    {
+        // update the text extent with the glyph extent
+        DeviceCoordinate nXPos = aGlyphItem.m_aLinearPos.getX();
+        if( nMinPos > nXPos )
+            nMinPos = nXPos;
+        nXPos += aGlyphItem.m_nNewWidth - aGlyphItem.xOffset();
+        if( nMaxPos < nXPos )
+            nMaxPos = nXPos;
+    }
+
+    DeviceCoordinate nWidth = nMaxPos - nMinPos;
+    return nWidth;
+}
+
+void GenericSalLayout::Justify( DeviceCoordinate nNewWidth )
+{
+    nNewWidth *= mnUnitsPerPixel;
+    DeviceCoordinate nOldWidth = GetTextWidth();
+    if( !nOldWidth || nNewWidth==nOldWidth )
+        return;
+
+    if (!m_GlyphItems.IsValid())
+    {
+        return;
+    }
+    // find rightmost glyph, it won't get stretched
+    std::vector<GlyphItem>::iterator pGlyphIterRight = m_GlyphItems.Impl()->begin();
+    pGlyphIterRight += m_GlyphItems.Impl()->size() - 1;
+    std::vector<GlyphItem>::iterator pGlyphIter;
+    // count stretchable glyphs
+    int nStretchable = 0;
+    int nMaxGlyphWidth = 0;
+    for(pGlyphIter = m_GlyphItems.Impl()->begin(); pGlyphIter != pGlyphIterRight; ++pGlyphIter)
+    {
+        if( !pGlyphIter->IsDiacritic() )
+            ++nStretchable;
+        if (nMaxGlyphWidth < pGlyphIter->origWidth())
+            nMaxGlyphWidth = pGlyphIter->origWidth();
+    }
+
+    // move rightmost glyph to requested position
+    nOldWidth -= pGlyphIterRight->origWidth();
+    if( nOldWidth <= 0 )
+        return;
+    if( nNewWidth < nMaxGlyphWidth)
+        nNewWidth = nMaxGlyphWidth;
+    nNewWidth -= pGlyphIterRight->origWidth();
+    pGlyphIterRight->m_aLinearPos.setX( nNewWidth );
+
+    // justify glyph widths and positions
+    int nDiffWidth = nNewWidth - nOldWidth;
+    if( nDiffWidth >= 0) // expanded case
+    {
+        // expand width by distributing space between glyphs evenly
+        int nDeltaSum = 0;
+        for( pGlyphIter = m_GlyphItems.Impl()->begin(); pGlyphIter != pGlyphIterRight; ++pGlyphIter )
+        {
+            // move glyph to justified position
+            pGlyphIter->m_aLinearPos.AdjustX(nDeltaSum );
+
+            // do not stretch non-stretchable glyphs
+            if( pGlyphIter->IsDiacritic() || (nStretchable <= 0) )
+                continue;
+
+            // distribute extra space equally to stretchable glyphs
+            int nDeltaWidth = nDiffWidth / nStretchable--;
+            nDiffWidth     -= nDeltaWidth;
+            pGlyphIter->m_nNewWidth += nDeltaWidth;
+            nDeltaSum      += nDeltaWidth;
+        }
+    }
+    else // condensed case
+    {
+        // squeeze width by moving glyphs proportionally
+        double fSqueeze = static_cast<double>(nNewWidth) / nOldWidth;
+        if(m_GlyphItems.Impl()->size() > 1)
+        {
+            for( pGlyphIter = m_GlyphItems.Impl()->begin(); ++pGlyphIter != pGlyphIterRight;)
+            {
+                int nX = pGlyphIter->m_aLinearPos.getX();
+                nX = static_cast<int>(nX * fSqueeze);
+                pGlyphIter->m_aLinearPos.setX( nX );
+            }
+        }
+        // adjust glyph widths to new positions
+        for( pGlyphIter = m_GlyphItems.Impl()->begin(); pGlyphIter != pGlyphIterRight; ++pGlyphIter )
+            pGlyphIter->m_nNewWidth = pGlyphIter[1].m_aLinearPos.getX() - pGlyphIter[0].m_aLinearPos.getX();
+    }
+}
+
+// returns asian kerning values in quarter of character width units
+// to enable automatic halfwidth substitution for fullwidth punctuation
+// return value is negative for l, positive for r, zero for neutral
+// TODO: handle vertical layout as proposed in commit 43bf2ad49c2b3989bbbe893e4fee2e032a3920f5?
+static int lcl_CalcAsianKerning(sal_UCS4 c, bool bLeft)
+{
+    // http://www.asahi-net.or.jp/~sd5a-ucd/freetexts/jis/x4051/1995/appendix.html
+    static const signed char nTable[0x30] =
+    {
+         0, -2, -2,  0,   0,  0,  0,  0,  +2, -2, +2, -2,  +2, -2, +2, -2,
+        +2, -2,  0,  0,  +2, -2, +2, -2,   0,  0,  0,  0,   0, +2, -2, -2,
+         0,  0,  0,  0,   0,  0,  0,  0,   0,  0, -2, -2,  +2, +2, -2, -2
+    };
+
+    int nResult = 0;
+    if( (c >= 0x3000) && (c < 0x3030) )
+        nResult = nTable[ c - 0x3000 ];
+    else switch( c )
+    {
+        case 0x30FB:
+            nResult = bLeft ? -1 : +1;      // 25% left/right/top/bottom
+            break;
+        case 0x2019: case 0x201D:
+        case 0xFF01: case 0xFF09: case 0xFF0C:
+        case 0xFF1A: case 0xFF1B:
+            nResult = -2;
+            break;
+        case 0x2018: case 0x201C:
+        case 0xFF08:
+            nResult = +2;
+            break;
+        default:
+            break;
+    }
+
+    return nResult;
+}
+
+static bool lcl_CanApplyAsianKerning(sal_Unicode cp)
+{
+    return (0x3000 == (cp & 0xFF00)) || (0xFF00 == (cp & 0xFF00)) || (0x2010 == (cp & 0xFFF0));
+}
+
+void GenericSalLayout::ApplyAsianKerning(const OUString& rStr)
+{
+    const int nLength = rStr.getLength();
+    long nOffset = 0;
+
+    for (std::vector<GlyphItem>::iterator pGlyphIter = m_GlyphItems.Impl()->begin(),
+                                          pGlyphIterEnd = m_GlyphItems.Impl()->end();
+         pGlyphIter != pGlyphIterEnd; ++pGlyphIter)
+    {
+        const int n = pGlyphIter->charPos();
+        if (n < nLength - 1)
+        {
+            // ignore code ranges that are not affected by asian punctuation compression
+            const sal_Unicode cCurrent = rStr[n];
+            if (!lcl_CanApplyAsianKerning(cCurrent))
+                continue;
+            const sal_Unicode cNext = rStr[n + 1];
+            if (!lcl_CanApplyAsianKerning(cNext))
+                continue;
+
+            // calculate compression values
+            const int nKernCurrent = +lcl_CalcAsianKerning(cCurrent, true);
+            if (nKernCurrent == 0)
+                continue;
+            const int nKernNext = -lcl_CalcAsianKerning(cNext, false);
+            if (nKernNext == 0)
+                continue;
+
+            // apply punctuation compression to logical glyph widths
+            int nDelta = (nKernCurrent < nKernNext) ? nKernCurrent : nKernNext;
+            if (nDelta < 0)
+            {
+                nDelta = (nDelta * pGlyphIter->origWidth() + 2) / 4;
+                if( pGlyphIter+1 == pGlyphIterEnd )
+                    pGlyphIter->m_nNewWidth += nDelta;
+                nOffset += nDelta;
+            }
+        }
+
+        // adjust the glyph positions to the new glyph widths
+        if( pGlyphIter+1 != pGlyphIterEnd )
+            pGlyphIter->m_aLinearPos.AdjustX(nOffset);
+    }
+}
+
+void GenericSalLayout::GetCaretPositions( int nMaxIndex, long* pCaretXArray ) const
+{
+    // initialize result array
+    for (int i = 0; i < nMaxIndex; ++i)
+        pCaretXArray[i] = -1;
+
+    // calculate caret positions using glyph array
+    for (auto const& aGlyphItem : *m_GlyphItems.Impl())
+    {
+        long nXPos = aGlyphItem.m_aLinearPos.getX();
+        long nXRight = nXPos + aGlyphItem.origWidth();
+        int n = aGlyphItem.charPos();
+        int nCurrIdx = 2 * (n - mnMinCharPos);
+        // tdf#86399 if this is not the start of a cluster, don't overwrite the caret bounds of the cluster start
+        if (aGlyphItem.IsInCluster() && pCaretXArray[nCurrIdx] != -1)
+            continue;
+        if (!aGlyphItem.IsRTLGlyph() )
+        {
+            // normal positions for LTR case
+            pCaretXArray[ nCurrIdx ]   = nXPos;
+            pCaretXArray[ nCurrIdx+1 ] = nXRight;
+        }
+        else
+        {
+            // reverse positions for RTL case
+            pCaretXArray[ nCurrIdx ]   = nXRight;
+            pCaretXArray[ nCurrIdx+1 ] = nXPos;
+        }
+    }
+}
+
+sal_Int32 GenericSalLayout::GetTextBreak( DeviceCoordinate nMaxWidth, DeviceCoordinate nCharExtra, int nFactor ) const
+{
+    int nCharCapacity = mnEndCharPos - mnMinCharPos;
+    std::unique_ptr<DeviceCoordinate[]> const pCharWidths(new DeviceCoordinate[nCharCapacity]);
+    GetCharWidths(pCharWidths.get());
+
+    DeviceCoordinate nWidth = 0;
+    for( int i = mnMinCharPos; i < mnEndCharPos; ++i )
+    {
+        nWidth += pCharWidths[ i - mnMinCharPos ] * nFactor;
+        if( nWidth > nMaxWidth )
+            return i;
+        nWidth += nCharExtra;
+    }
+
+    return -1;
+}
+
+bool GenericSalLayout::GetNextGlyph(const GlyphItem** pGlyph,
+                                    Point& rPos, int& nStart,
+                                    const PhysicalFontFace**, int* const pFallbackLevel) const
+{
+    std::vector<GlyphItem>::const_iterator pGlyphIter = m_GlyphItems.Impl()->begin();
+    std::vector<GlyphItem>::const_iterator pGlyphIterEnd = m_GlyphItems.Impl()->end();
+    pGlyphIter += nStart;
+
+    // find next glyph in substring
+    for(; pGlyphIter != pGlyphIterEnd; ++nStart, ++pGlyphIter )
+    {
+        int n = pGlyphIter->charPos();
+        if( (mnMinCharPos <= n) && (n < mnEndCharPos) )
+            break;
+    }
+
+    // return zero if no more glyph found
+    if( nStart >= static_cast<int>(m_GlyphItems.Impl()->size()) )
+        return false;
+
+    if( pGlyphIter == pGlyphIterEnd )
+        return false;
+
+    // update return data with glyph info
+    *pGlyph = &(*pGlyphIter);
+    if (pFallbackLevel)
+        *pFallbackLevel = 0;
+    ++nStart;
+
+    // calculate absolute position in pixel units
+    Point aRelativePos = pGlyphIter->m_aLinearPos;
+
+    aRelativePos.setX( aRelativePos.X() / mnUnitsPerPixel );
+    aRelativePos.setY( aRelativePos.Y() / mnUnitsPerPixel );
+    rPos = GetDrawPosition( aRelativePos );
+
+    return true;
+}
+
+void GenericSalLayout::MoveGlyph( int nStart, long nNewXPos )
+{
+    if( nStart >= static_cast<int>(m_GlyphItems.Impl()->size()) )
+        return;
+
+    std::vector<GlyphItem>::iterator pGlyphIter = m_GlyphItems.Impl()->begin();
+    pGlyphIter += nStart;
+
+    // the nNewXPos argument determines the new cell position
+    // as RTL-glyphs are right justified in their cell
+    // the cell position needs to be adjusted to the glyph position
+    if( pGlyphIter->IsRTLGlyph() )
+        nNewXPos += pGlyphIter->m_nNewWidth - pGlyphIter->origWidth();
+    // calculate the x-offset to the old position
+    long nXDelta = nNewXPos - pGlyphIter->m_aLinearPos.getX();
+    // adjust all following glyph positions if needed
+    if( nXDelta != 0 )
+    {
+        for( std::vector<GlyphItem>::iterator pGlyphIterEnd = m_GlyphItems.Impl()->end(); pGlyphIter != pGlyphIterEnd; ++pGlyphIter )
+        {
+            pGlyphIter->m_aLinearPos.AdjustX(nXDelta );
+        }
+    }
+}
+
+void GenericSalLayout::DropGlyph( int nStart )
+{
+    if( nStart >= static_cast<int>(m_GlyphItems.Impl()->size()))
+        return;
+
+    std::vector<GlyphItem>::iterator pGlyphIter = m_GlyphItems.Impl()->begin();
+    pGlyphIter += nStart;
+    pGlyphIter->dropGlyph();
+}
+
+void GenericSalLayout::Simplify( bool bIsBase )
+{
+    // remove dropped glyphs inplace
+    size_t j = 0;
+    for(size_t i = 0; i < m_GlyphItems.Impl()->size(); i++ )
+    {
+        if (bIsBase && (*m_GlyphItems.Impl())[i].IsDropped())
+            continue;
+        if (!bIsBase && (*m_GlyphItems.Impl())[i].glyphId() == 0)
+            continue;
+
+        if( i != j )
+        {
+            (*m_GlyphItems.Impl())[j] = (*m_GlyphItems.Impl())[i];
+        }
+        j += 1;
+    }
+    m_GlyphItems.Impl()->erase(m_GlyphItems.Impl()->begin() + j, m_GlyphItems.Impl()->end());
+}
+
+MultiSalLayout::MultiSalLayout( std::unique_ptr<SalLayout> pBaseLayout )
+:   SalLayout()
+,   mnLevel( 1 )
+,   mbIncomplete( false )
+{
+    assert(dynamic_cast<GenericSalLayout*>(pBaseLayout.get()));
+
+    mpLayouts[ 0 ].reset(static_cast<GenericSalLayout*>(pBaseLayout.release()));
+    mnUnitsPerPixel = mpLayouts[ 0 ]->GetUnitsPerPixel();
+}
+
+void MultiSalLayout::SetIncomplete(bool bIncomplete)
+{
+    mbIncomplete = bIncomplete;
+    maFallbackRuns[mnLevel-1] = ImplLayoutRuns();
+}
+
+MultiSalLayout::~MultiSalLayout()
+{
+}
+
+void MultiSalLayout::AddFallback( std::unique_ptr<SalLayout> pFallback,
+    ImplLayoutRuns const & rFallbackRuns)
+{
+    assert(dynamic_cast<GenericSalLayout*>(pFallback.get()));
+    if( mnLevel >= MAX_FALLBACK )
+        return;
+
+    mpLayouts[ mnLevel ].reset(static_cast<GenericSalLayout*>(pFallback.release()));
+    maFallbackRuns[ mnLevel-1 ] = rFallbackRuns;
+    ++mnLevel;
+}
+
+bool MultiSalLayout::LayoutText( ImplLayoutArgs& rArgs, const SalLayoutGlyphs* )
+{
+    if( mnLevel <= 1 )
+        return false;
+    if (!mbIncomplete)
+        maFallbackRuns[ mnLevel-1 ] = rArgs.maRuns;
+    return true;
+}
+
+void MultiSalLayout::AdjustLayout( ImplLayoutArgs& rArgs )
+{
+    SalLayout::AdjustLayout( rArgs );
+    ImplLayoutArgs aMultiArgs = rArgs;
+    std::unique_ptr<DeviceCoordinate[]> pJustificationArray;
+
+    if( !rArgs.mpDXArray && rArgs.mnLayoutWidth )
+    {
+        // for stretched text in a MultiSalLayout the target width needs to be
+        // distributed by individually adjusting its virtual character widths
+        DeviceCoordinate nTargetWidth = aMultiArgs.mnLayoutWidth;
+        nTargetWidth *= mnUnitsPerPixel; // convert target width to base font units
+        aMultiArgs.mnLayoutWidth = 0;
+
+        // we need to get the original unmodified layouts ready
+        for( int n = 0; n < mnLevel; ++n )
+            mpLayouts[n]->SalLayout::AdjustLayout( aMultiArgs );
+        // then we can measure the unmodified metrics
+        int nCharCount = rArgs.mnEndCharPos - rArgs.mnMinCharPos;
+        pJustificationArray.reset(new DeviceCoordinate[nCharCount]);
+        FillDXArray( pJustificationArray.get() );
+        // #i17359# multilayout is not simplified yet, so calculating the
+        // unjustified width needs handholding; also count the number of
+        // stretchable virtual char widths
+        DeviceCoordinate nOrigWidth = 0;
+        int nStretchable = 0;
+        for( int i = 0; i < nCharCount; ++i )
+        {
+            // convert array from widths to sum of widths
+            nOrigWidth += pJustificationArray[i];
+            if( pJustificationArray[i] > 0 )
+                ++nStretchable;
+        }
+
+        // now we are able to distribute the extra width over the virtual char widths
+        if( nOrigWidth && (nTargetWidth != nOrigWidth) )
+        {
+            DeviceCoordinate nDiffWidth = nTargetWidth - nOrigWidth;
+            DeviceCoordinate nWidthSum = 0;
+            for( int i = 0; i < nCharCount; ++i )
+            {
+                DeviceCoordinate nJustWidth = pJustificationArray[i];
+                if( (nJustWidth > 0) && (nStretchable > 0) )
+                {
+                    DeviceCoordinate nDeltaWidth = nDiffWidth / nStretchable;
+                    nJustWidth += nDeltaWidth;
+                    nDiffWidth -= nDeltaWidth;
+                    --nStretchable;
+                }
+                nWidthSum += nJustWidth;
+                pJustificationArray[i] = nWidthSum;
+            }
+            if( nWidthSum != nTargetWidth )
+                pJustificationArray[ nCharCount-1 ] = nTargetWidth;
+
+            // the justification array is still in base level units
+            // => convert it to pixel units
+            if( mnUnitsPerPixel > 1 )
+            {
+                for( int i = 0; i < nCharCount; ++i )
+                {
+                    DeviceCoordinate nVal = pJustificationArray[ i ];
+                    nVal += (mnUnitsPerPixel + 1) / 2;
+                    pJustificationArray[ i ] = nVal / mnUnitsPerPixel;
+                }
+            }
+
+            // change the mpDXArray temporarily (just for the justification)
+            aMultiArgs.mpDXArray = pJustificationArray.get();
+        }
+    }
+
+    // Compute rtl flags, since in some scripts glyphs/char order can be
+    // reversed for a few character sequences e.g. Myanmar
+    std::vector<bool> vRtl(rArgs.mnEndCharPos - rArgs.mnMinCharPos, false);
+    rArgs.ResetPos();
+    bool bRtl;
+    int nRunStart, nRunEnd;
+    while (rArgs.GetNextRun(&nRunStart, &nRunEnd, &bRtl))
+    {
+        if (bRtl) std::fill(vRtl.begin() + (nRunStart - rArgs.mnMinCharPos),
+                            vRtl.begin() + (nRunEnd - rArgs.mnMinCharPos), true);
+    }
+    rArgs.ResetPos();
+
+    // prepare "merge sort"
+    int nStartOld[ MAX_FALLBACK ];
+    int nStartNew[ MAX_FALLBACK ];
+    const GlyphItem* pGlyphs[MAX_FALLBACK];
+    bool bValid[MAX_FALLBACK] = { false };
+
+    Point aPos;
+    int nLevel = 0, n;
+    for( n = 0; n < mnLevel; ++n )
+    {
+        // now adjust the individual components
+        if( n > 0 )
+        {
+            aMultiArgs.maRuns = maFallbackRuns[ n-1 ];
+            aMultiArgs.mnFlags |= SalLayoutFlags::ForFallback;
+        }
+        mpLayouts[n]->AdjustLayout( aMultiArgs );
+
+        // remove unused parts of component
+        if( n > 0 )
+        {
+            if (mbIncomplete && (n == mnLevel-1))
+                mpLayouts[n]->Simplify( true );
+            else
+                mpLayouts[n]->Simplify( false );
+        }
+
+        // prepare merging components
+        nStartNew[ nLevel ] = nStartOld[ nLevel ] = 0;
+        bValid[nLevel] = mpLayouts[n]->GetNextGlyph(&pGlyphs[nLevel], aPos, nStartNew[nLevel]);
+
+        if( (n > 0) && !bValid[ nLevel ] )
+        {
+            // an empty fallback layout can be released
+            mpLayouts[n].reset();
+        }
+        else
+        {
+            // reshuffle used fallbacks if needed
+            if( nLevel != n )
+            {
+                mpLayouts[ nLevel ]         = std::move(mpLayouts[ n ]);
+                maFallbackRuns[ nLevel ]    = maFallbackRuns[ n ];
+            }
+            ++nLevel;
+        }
+    }
+    mnLevel = nLevel;
+
+    // prepare merge the fallback levels
+    long nXPos = 0;
+    double fUnitMul = 1.0;
+    for( n = 0; n < nLevel; ++n )
+        maFallbackRuns[n].ResetPos();
+
+    int nFirstValid = -1;
+    for( n = 0; n < nLevel; ++n )
+    {
+        if(bValid[n])
+        {
+            nFirstValid = n;
+            break;
+        }
+    }
+    assert(nFirstValid >= 0);
+
+    // get the next codepoint index that needs fallback
+    int nActiveCharPos = pGlyphs[nFirstValid]->charPos();
+    int nActiveCharIndex = nActiveCharPos - mnMinCharPos;
+    // get the end index of the active run
+    int nLastRunEndChar = (nActiveCharIndex >= 0 && vRtl[nActiveCharIndex]) ?
+        rArgs.mnEndCharPos : rArgs.mnMinCharPos - 1;
+    int nRunVisibleEndChar = pGlyphs[nFirstValid]->charPos();
+    // merge the fallback levels
+    while( bValid[nFirstValid] && (nLevel > 0))
+    {
+        // find best fallback level
+        for( n = 0; n < nLevel; ++n )
+            if( bValid[n] && !maFallbackRuns[n].PosIsInAnyRun( nActiveCharPos ) )
+                // fallback level n wins when it requested no further fallback
+                break;
+        int nFBLevel = n;
+
+        if( n < nLevel )
+        {
+            // use base(n==0) or fallback(n>=1) level
+            fUnitMul = mnUnitsPerPixel;
+            fUnitMul /= mpLayouts[n]->GetUnitsPerPixel();
+            long nNewPos = static_cast<long>(nXPos/fUnitMul + 0.5);
+            mpLayouts[n]->MoveGlyph( nStartOld[n], nNewPos );
+        }
+        else
+        {
+            n = 0;  // keep NotDef in base level
+            fUnitMul = 1.0;
+        }
+
+        if( n > 0 )
+        {
+            // drop the NotDef glyphs in the base layout run if a fallback run exists
+            while (
+                    (maFallbackRuns[n-1].PosIsInRun(pGlyphs[nFirstValid]->charPos())) &&
+                    (!maFallbackRuns[n].PosIsInAnyRun(pGlyphs[nFirstValid]->charPos()))
+                  )
+            {
+                mpLayouts[0]->DropGlyph( nStartOld[0] );
+                nStartOld[0] = nStartNew[0];
+                bValid[nFirstValid] = mpLayouts[0]->GetNextGlyph(&pGlyphs[nFirstValid], aPos, nStartNew[0]);
+
+                if( !bValid[nFirstValid] )
+                   break;
+            }
+        }
+
+        // skip to end of layout run and calculate its advance width
+        DeviceCoordinate nRunAdvance = 0;
+        bool bKeepNotDef = (nFBLevel >= nLevel);
+        for(;;)
+        {
+            nRunAdvance += pGlyphs[n]->m_nNewWidth;
+
+            // proceed to next glyph
+            nStartOld[n] = nStartNew[n];
+            int nOrigCharPos = pGlyphs[n]->charPos();
+            bValid[n] = mpLayouts[n]->GetNextGlyph(&pGlyphs[n], aPos, nStartNew[n]);
+            // break after last glyph of active layout
+            if( !bValid[n] )
+            {
+                // performance optimization (when a fallback layout is no longer needed)
+                if( n >= nLevel-1 )
+                    --nLevel;
+                break;
+            }
+
+            //If the next character is one which belongs to the next level, then we
+            //are finished here for now, and we'll pick up after the next level has
+            //been processed
+            if ((n+1 < nLevel) && (pGlyphs[n]->charPos() != nOrigCharPos))
+            {
+                if (nOrigCharPos < pGlyphs[n]->charPos())
+                {
+                    if (pGlyphs[n+1]->charPos() > nOrigCharPos && (pGlyphs[n+1]->charPos() < pGlyphs[n]->charPos()))
+                        break;
+                }
+                else if (nOrigCharPos > pGlyphs[n]->charPos())
+                {
+                    if (pGlyphs[n+1]->charPos() > pGlyphs[n]->charPos() && (pGlyphs[n+1]->charPos() < nOrigCharPos))
+                        break;
+                }
+            }
+
+            // break at end of layout run
+            if( n > 0 )
+            {
+                // skip until end of fallback run
+                if (!maFallbackRuns[n-1].PosIsInRun(pGlyphs[n]->charPos()))
+                    break;
+            }
+            else
+            {
+                // break when a fallback is needed and available
+                bool bNeedFallback = maFallbackRuns[0].PosIsInRun(pGlyphs[nFirstValid]->charPos());
+                if( bNeedFallback )
+                    if (!maFallbackRuns[nLevel-1].PosIsInRun(pGlyphs[nFirstValid]->charPos()))
+                        break;
+                // break when change from resolved to unresolved base layout run
+                if( bKeepNotDef && !bNeedFallback )
+                    { maFallbackRuns[0].NextRun(); break; }
+                bKeepNotDef = bNeedFallback;
+            }
+            // check for reordered glyphs
+            if (aMultiArgs.mpDXArray &&
+                nRunVisibleEndChar < mnEndCharPos &&
+                nRunVisibleEndChar >= mnMinCharPos &&
+                pGlyphs[n]->charPos() < mnEndCharPos &&
+                pGlyphs[n]->charPos() >= mnMinCharPos)
+            {
+                if (vRtl[nActiveCharPos - mnMinCharPos])
+                {
+                    if (aMultiArgs.mpDXArray[nRunVisibleEndChar-mnMinCharPos]
+                        >= aMultiArgs.mpDXArray[pGlyphs[n]->charPos() - mnMinCharPos])
+                    {
+                        nRunVisibleEndChar = pGlyphs[n]->charPos();
+                    }
+                }
+                else if (aMultiArgs.mpDXArray[nRunVisibleEndChar-mnMinCharPos]
+                         <= aMultiArgs.mpDXArray[pGlyphs[n]->charPos() - mnMinCharPos])
+                {
+                    nRunVisibleEndChar = pGlyphs[n]->charPos();
+                }
+            }
+        }
+
+        // if a justification array is available
+        // => use it directly to calculate the corresponding run width
+        if( aMultiArgs.mpDXArray )
+        {
+            // the run advance is the width from the first char
+            // in the run to the first char in the next run
+            nRunAdvance = 0;
+            nActiveCharIndex = nActiveCharPos - mnMinCharPos;
+            if (nActiveCharIndex >= 0 && vRtl[nActiveCharIndex])
+            {
+              if (nRunVisibleEndChar > mnMinCharPos && nRunVisibleEndChar <= mnEndCharPos)
+                  nRunAdvance -= aMultiArgs.mpDXArray[nRunVisibleEndChar - 1 - mnMinCharPos];
+              if (nLastRunEndChar > mnMinCharPos && nLastRunEndChar <= mnEndCharPos)
+                  nRunAdvance += aMultiArgs.mpDXArray[nLastRunEndChar - 1 - mnMinCharPos];
+            }
+            else
+            {
+                if (nRunVisibleEndChar >= mnMinCharPos)
+                  nRunAdvance += aMultiArgs.mpDXArray[nRunVisibleEndChar - mnMinCharPos];
+                if (nLastRunEndChar >= mnMinCharPos)
+                  nRunAdvance -= aMultiArgs.mpDXArray[nLastRunEndChar - mnMinCharPos];
+            }
+            nLastRunEndChar = nRunVisibleEndChar;
+            nRunVisibleEndChar = pGlyphs[nFirstValid]->charPos();
+            // the requested width is still in pixel units
+            // => convert it to base level font units
+            nRunAdvance *= mnUnitsPerPixel;
+        }
+        else
+        {
+            // the measured width is still in fallback font units
+            // => convert it to base level font units
+            if( n > 0 ) // optimization: because (fUnitMul==1.0) for (n==0)
+                nRunAdvance = static_cast<long>(nRunAdvance*fUnitMul + 0.5);
+        }
+
+        // calculate new x position (in base level units)
+        nXPos += nRunAdvance;
+
+        // prepare for next fallback run
+        nActiveCharPos = pGlyphs[nFirstValid]->charPos();
+        // it essential that the runs don't get ahead of themselves and in the
+        // if( bKeepNotDef && !bNeedFallback ) statement above, the next run may
+        // have already been reached on the base level
+        for( int i = nFBLevel; --i >= 0;)
+        {
+            if (maFallbackRuns[i].GetRun(&nRunStart, &nRunEnd, &bRtl))
+            {
+                if (bRtl)
+                {
+                    if (nRunStart > nActiveCharPos)
+                        maFallbackRuns[i].NextRun();
+                }
+                else
+                {
+                    if (nRunEnd <= nActiveCharPos)
+                        maFallbackRuns[i].NextRun();
+                }
+            }
+        }
+    }
+
+    mpLayouts[0]->Simplify( true );
+}
+
+void MultiSalLayout::InitFont() const
+{
+    if( mnLevel > 0 )
+        mpLayouts[0]->InitFont();
+}
+
+void MultiSalLayout::DrawText( SalGraphics& rGraphics ) const
+{
+    for( int i = mnLevel; --i >= 0; )
+    {
+        SalLayout& rLayout = *mpLayouts[ i ];
+        rLayout.DrawBase() += maDrawBase;
+        rLayout.DrawOffset() += maDrawOffset;
+        rLayout.InitFont();
+        rLayout.DrawText( rGraphics );
+        rLayout.DrawOffset() -= maDrawOffset;
+        rLayout.DrawBase() -= maDrawBase;
+    }
+    // NOTE: now the baselevel font is active again
+}
+
+sal_Int32 MultiSalLayout::GetTextBreak( DeviceCoordinate nMaxWidth, DeviceCoordinate nCharExtra, int nFactor ) const
+{
+    if( mnLevel <= 0 )
+        return -1;
+    if( mnLevel == 1 )
+        return mpLayouts[0]->GetTextBreak( nMaxWidth, nCharExtra, nFactor );
+
+    int nCharCount = mnEndCharPos - mnMinCharPos;
+    std::unique_ptr<DeviceCoordinate[]> const pCharWidths(new DeviceCoordinate[nCharCount]);
+    std::unique_ptr<DeviceCoordinate[]> const pFallbackCharWidths(new DeviceCoordinate[nCharCount]);
+    mpLayouts[0]->FillDXArray( pCharWidths.get() );
+
+    for( int n = 1; n < mnLevel; ++n )
+    {
+        SalLayout& rLayout = *mpLayouts[ n ];
+        rLayout.FillDXArray( pFallbackCharWidths.get() );
+        double fUnitMul = mnUnitsPerPixel;
+        fUnitMul /= rLayout.GetUnitsPerPixel();
+        for( int i = 0; i < nCharCount; ++i )
+        {
+            if( pCharWidths[ i ] == 0 )
+            {
+                DeviceCoordinate w = pFallbackCharWidths[i];
+                w = static_cast<DeviceCoordinate>(w * fUnitMul + 0.5);
+                pCharWidths[ i ] = w;
+            }
+        }
+    }
+
+    DeviceCoordinate nWidth = 0;
+    for( int i = 0; i < nCharCount; ++i )
+    {
+        nWidth += pCharWidths[ i ] * nFactor;
+        if( nWidth > nMaxWidth )
+            return (i + mnMinCharPos);
+        nWidth += nCharExtra;
+    }
+
+    return -1;
+}
+
+DeviceCoordinate MultiSalLayout::FillDXArray( DeviceCoordinate* pCharWidths ) const
+{
+    DeviceCoordinate nMaxWidth = 0;
+
+    // prepare merging of fallback levels
+    std::unique_ptr<DeviceCoordinate[]> pTempWidths;
+    const int nCharCount = mnEndCharPos - mnMinCharPos;
+    if( pCharWidths )
+    {
+        for( int i = 0; i < nCharCount; ++i )
+            pCharWidths[i] = 0;
+        pTempWidths.reset(new DeviceCoordinate[nCharCount]);
+    }
+
+    for( int n = mnLevel; --n >= 0; )
+    {
+        // query every fallback level
+        DeviceCoordinate nTextWidth = mpLayouts[n]->FillDXArray( pTempWidths.get() );
+        if( !nTextWidth )
+            continue;
+        // merge results from current level
+        double fUnitMul = mnUnitsPerPixel;
+        fUnitMul /= mpLayouts[n]->GetUnitsPerPixel();
+        nTextWidth = static_cast<DeviceCoordinate>(nTextWidth * fUnitMul + 0.5);
+        if( nMaxWidth < nTextWidth )
+            nMaxWidth = nTextWidth;
+        if( !pCharWidths )
+            continue;
+        // calculate virtual char widths using most probable fallback layout
+        for( int i = 0; i < nCharCount; ++i )
+        {
+            // #i17359# restriction:
+            // one char cannot be resolved from different fallbacks
+            if( pCharWidths[i] != 0 )
+                continue;
+            DeviceCoordinate nCharWidth = pTempWidths[i];
+            if( !nCharWidth )
+                continue;
+            nCharWidth = static_cast<DeviceCoordinate>(nCharWidth * fUnitMul + 0.5);
+            pCharWidths[i] = nCharWidth;
+        }
+    }
+
+    return nMaxWidth;
+}
+
+void MultiSalLayout::GetCaretPositions( int nMaxIndex, long* pCaretXArray ) const
+{
+    SalLayout& rLayout = *mpLayouts[ 0 ];
+    rLayout.GetCaretPositions( nMaxIndex, pCaretXArray );
+
+    if( mnLevel > 1 )
+    {
+        std::unique_ptr<long[]> const pTempPos(new long[nMaxIndex]);
+        for( int n = 1; n < mnLevel; ++n )
+        {
+            mpLayouts[ n ]->GetCaretPositions( nMaxIndex, pTempPos.get() );
+            double fUnitMul = mnUnitsPerPixel;
+            fUnitMul /= mpLayouts[n]->GetUnitsPerPixel();
+            for( int i = 0; i < nMaxIndex; ++i )
+                if( pTempPos[i] >= 0 )
+                {
+                    long w = pTempPos[i];
+                    w = static_cast<long>(w*fUnitMul + 0.5);
+                    pCaretXArray[i] = w;
+                }
+        }
+    }
+}
+
+bool MultiSalLayout::GetNextGlyph(const GlyphItem** pGlyph,
+                                  Point& rPos, int& nStart,
+                                  const PhysicalFontFace** pFallbackFont,
+                                  int* const pFallbackLevel) const
+{
+    // NOTE: nStart is tagged with current font index
+    int nLevel = static_cast<unsigned>(nStart) >> GF_FONTSHIFT;
+    nStart &= ~GF_FONTMASK;
+    for(; nLevel < mnLevel; ++nLevel, nStart=0 )
+    {
+        GenericSalLayout& rLayout = *mpLayouts[ nLevel ];
+        rLayout.InitFont();
+        const PhysicalFontFace* pFontFace = rLayout.GetFont().GetFontFace();
+        if (rLayout.GetNextGlyph(pGlyph, rPos, nStart))
+        {
+            int nFontTag = nLevel << GF_FONTSHIFT;
+            nStart |= nFontTag;
+            if (pFallbackFont)
+                *pFallbackFont = pFontFace;
+            if (pFallbackLevel)
+                *pFallbackLevel = nLevel;
+            rPos += maDrawBase;
+            rPos += maDrawOffset;
+            return true;
+        }
+    }
+
+    // #111016# reset to base level font when done
+    mpLayouts[0]->InitFont();
+    return false;
+}
+
+bool MultiSalLayout::GetOutline(basegfx::B2DPolyPolygonVector& rPPV) const
+{
+    bool bRet = false;
+
+    for( int i = mnLevel; --i >= 0; )
+    {
+        SalLayout& rLayout = *mpLayouts[ i ];
+        rLayout.DrawBase() = maDrawBase;
+        rLayout.DrawOffset() += maDrawOffset;
+        rLayout.InitFont();
+        bRet |= rLayout.GetOutline(rPPV);
+        rLayout.DrawOffset() -= maDrawOffset;
+    }
+
+    return bRet;
+}
+
+bool MultiSalLayout::IsKashidaPosValid(int nCharPos) const
+{
+    // Check the base layout
+    bool bValid = mpLayouts[0]->IsKashidaPosValid(nCharPos);
+
+    // If base layout returned false, it might be because the character was not
+    // supported there, so we check fallback layouts.
+    if (!bValid)
+    {
+        for (int i = 1; i < mnLevel; ++i)
+        {
+            // - 1 because there is no fallback run for the base layout, IIUC.
+            if (maFallbackRuns[i - 1].PosIsInAnyRun(nCharPos))
+            {
+                bValid = mpLayouts[i]->IsKashidaPosValid(nCharPos);
+                break;
+            }
+        }
+    }
+
+    return bValid;
+}
+
+const SalLayoutGlyphs* SalLayout::GetGlyphs() const
+{
+    // No access to the glyphs by default.
+    return nullptr;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/salmisc.cxx b/vcl/source/gdi/salmisc.cxx
new file mode 100644
index 000000000..a6a5e3627
--- /dev/null
+++ b/vcl/source/gdi/salmisc.cxx
@@ -0,0 +1,491 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/bitmapaccess.hxx>
+#include <vcl/salgtype.hxx>
+#include <bmpfast.hxx>
+#include <o3tl/safeint.hxx>
+#include <osl/diagnose.h>
+#include <sal/log.hxx>
+#include <tools/helpers.hxx>
+#include <memory>
+
+#define IMPL_CASE_GET_FORMAT( Format )                          \
+case( ScanlineFormat::Format ):                                 \
+    pFncGetPixel = BitmapReadAccess::GetPixelFor##Format;       \
+break
+
+#define IMPL_CASE_SET_FORMAT( Format, BitCount )                \
+case( ScanlineFormat::Format ):                                 \
+{                                                               \
+    pFncSetPixel = BitmapReadAccess::SetPixelFor##Format;       \
+    pDstBuffer->mnBitCount = BitCount;                          \
+}                                                               \
+break
+
+#define DOUBLE_SCANLINES()                                                      \
+while( ( nActY < nHeight1 ) && ( pMapY[ nActY + 1 ] == nMapY ) )                \
+{                                                                               \
+    memcpy( pDstScanMap[ nActY + 1 ], pDstScan, rDstBuffer.mnScanlineSize );   \
+    nActY++;                                                                    \
+}
+
+#define TC_TO_PAL_COLORS    4096
+
+static long ImplIndexFromColor( const BitmapColor& rCol )
+{
+#if TC_TO_PAL_COLORS == 4096
+
+    return( ( ( static_cast<long>(rCol.GetBlue()) >> 4) << 8 ) |
+            ( ( static_cast<long>(rCol.GetGreen()) >> 4 ) << 4 ) |
+            ( static_cast<long>(rCol.GetRed()) >> 4 ) );
+
+#elif TC_TO_PAL_COLORS == 32768
+
+    return( ( ( (long) rCol.GetBlue() >> 3) << 10 ) |
+            ( ( (long) rCol.GetGreen() >> 3 ) << 5 ) |
+            ( (long) rCol.GetRed() >> 3 ) );
+
+#endif
+}
+
+static void ImplPALToPAL( const BitmapBuffer& rSrcBuffer, BitmapBuffer& rDstBuffer,
+                          FncGetPixel pFncGetPixel, FncSetPixel pFncSetPixel,
+                          Scanline* pSrcScanMap, Scanline* pDstScanMap, long const * pMapX, const long* pMapY )
+{
+    const long          nHeight1 = rDstBuffer.mnHeight - 1;
+    const ColorMask&    rSrcMask = rSrcBuffer.maColorMask;
+    const ColorMask&    rDstMask = rDstBuffer.maColorMask;
+    BitmapPalette       aColMap( rSrcBuffer.maPalette.GetEntryCount() );
+    BitmapColor*        pColMapBuf = aColMap.ImplGetColorBuffer();
+    BitmapColor         aIndex( 0 );
+
+    for( sal_uInt16 i = 0, nSrcCount = aColMap.GetEntryCount(), nDstCount = rDstBuffer.maPalette.GetEntryCount(); i < nSrcCount; i++ )
+    {
+        if( ( i < nDstCount ) && ( rSrcBuffer.maPalette[ i ] == rDstBuffer.maPalette[ i ] ) )
+            aIndex.SetIndex( sal::static_int_cast<sal_uInt8>(i) );
+        else
+            aIndex.SetIndex( sal::static_int_cast<sal_uInt8>(rDstBuffer.maPalette.GetBestIndex( rSrcBuffer.maPalette[ i ] )) );
+
+        pColMapBuf[ i ] = aIndex;
+    }
+
+    for (long nActY = 0; nActY < rDstBuffer.mnHeight; ++nActY)
+    {
+        long nMapY = pMapY[nActY];
+        Scanline pSrcScan(pSrcScanMap[nMapY]), pDstScan(pDstScanMap[nActY]);
+
+        for (long nX = 0; nX < rDstBuffer.mnWidth; ++nX)
+            pFncSetPixel( pDstScan, nX, pColMapBuf[ pFncGetPixel( pSrcScan, pMapX[ nX ], rSrcMask ).GetIndex() ], rDstMask );
+
+        DOUBLE_SCANLINES();
+    }
+}
+
+static void ImplPALToTC( const BitmapBuffer& rSrcBuffer, BitmapBuffer const & rDstBuffer,
+                         FncGetPixel pFncGetPixel, FncSetPixel pFncSetPixel,
+                         Scanline* pSrcScanMap, Scanline* pDstScanMap, long const * pMapX, const long* pMapY )
+{
+    const long          nHeight1 = rDstBuffer.mnHeight - 1;
+    const ColorMask&    rSrcMask = rSrcBuffer.maColorMask;
+    const ColorMask&    rDstMask = rDstBuffer.maColorMask;
+    const BitmapColor*  pColBuf = rSrcBuffer.maPalette.ImplGetColorBuffer();
+
+    if( RemoveScanline( rSrcBuffer.mnFormat ) == ScanlineFormat::N1BitMsbPal )
+    {
+        const BitmapColor   aCol0( pColBuf[ 0 ] );
+        const BitmapColor   aCol1( pColBuf[ 1 ] );
+        long                nMapX;
+
+        for (long nActY = 0; nActY < rDstBuffer.mnHeight; ++nActY)
+        {
+            long nMapY = pMapY[nActY];
+            Scanline pSrcScan(pSrcScanMap[nMapY]), pDstScan(pDstScanMap[nActY]);
+
+            for (long nX = 0; nX < rDstBuffer.mnWidth;)
+            {
+                nMapX = pMapX[ nX ];
+                pFncSetPixel( pDstScan, nX++,
+                              pSrcScan[ nMapX >> 3 ] & ( 1 << ( 7 - ( nMapX & 7 ) ) ) ? aCol1 : aCol0,
+                              rDstMask );
+            }
+
+            DOUBLE_SCANLINES();
+        }
+    }
+    else if( RemoveScanline( rSrcBuffer.mnFormat ) == ScanlineFormat::N4BitMsnPal )
+    {
+        long nMapX;
+
+        for (long nActY = 0; nActY < rDstBuffer.mnHeight; ++nActY)
+        {
+            long nMapY = pMapY[nActY];
+            Scanline pSrcScan(pSrcScanMap[nMapY]), pDstScan(pDstScanMap[nActY]);
+
+            for (long nX = 0; nX < rDstBuffer.mnWidth;)
+            {
+                nMapX = pMapX[ nX ];
+                pFncSetPixel( pDstScan, nX++,
+                              pColBuf[ ( pSrcScan[ nMapX >> 1 ] >> ( nMapX & 1 ? 0 : 4 ) ) & 0x0f ],
+                              rDstMask );
+            }
+
+            DOUBLE_SCANLINES();
+        }
+    }
+    else if( RemoveScanline( rSrcBuffer.mnFormat ) == ScanlineFormat::N8BitPal )
+    {
+        for (long nActY = 0; nActY < rDstBuffer.mnHeight; ++nActY)
+        {
+            long nMapY = pMapY[nActY];
+            Scanline pSrcScan(pSrcScanMap[nMapY]), pDstScan(pDstScanMap[nActY]);
+
+            for (long nX = 0; nX < rDstBuffer.mnWidth; ++nX)
+                pFncSetPixel( pDstScan, nX, pColBuf[ pSrcScan[ pMapX[ nX ] ] ], rDstMask );
+
+            DOUBLE_SCANLINES();
+        }
+    }
+    else
+    {
+        for (long nActY = 0; nActY < rDstBuffer.mnHeight; ++nActY)
+        {
+            long nMapY = pMapY[nActY];
+            Scanline pSrcScan(pSrcScanMap[nMapY]), pDstScan(pDstScanMap[nActY]);
+
+            for (long nX = 0; nX < rDstBuffer.mnWidth; ++nX)
+                pFncSetPixel( pDstScan, nX, pColBuf[ pFncGetPixel( pSrcScan, pMapX[ nX ], rSrcMask ).GetIndex() ], rDstMask );
+
+            DOUBLE_SCANLINES();
+        }
+    }
+}
+
+static void ImplTCToTC( const BitmapBuffer& rSrcBuffer, BitmapBuffer const & rDstBuffer,
+                        FncGetPixel pFncGetPixel, FncSetPixel pFncSetPixel,
+                        Scanline* pSrcScanMap, Scanline* pDstScanMap, long const * pMapX, const long* pMapY )
+{
+    const long          nHeight1 = rDstBuffer.mnHeight - 1;
+    const ColorMask&    rSrcMask = rSrcBuffer.maColorMask;
+    const ColorMask&    rDstMask = rDstBuffer.maColorMask;
+
+    if( RemoveScanline( rSrcBuffer.mnFormat ) == ScanlineFormat::N24BitTcBgr )
+    {
+        BitmapColor aCol;
+        sal_uInt8* pPixel = nullptr;
+
+        for (long nActY = 0; nActY < rDstBuffer.mnHeight; ++nActY)
+        {
+            long nMapY = pMapY[nActY];
+            Scanline pSrcScan(pSrcScanMap[nMapY]), pDstScan(pDstScanMap[nActY]);
+
+            for (long nX = 0; nX < rDstBuffer.mnWidth; ++nX)
+            {
+                pPixel = pSrcScan + pMapX[ nX ] * 3;
+                aCol.SetBlue( *pPixel++ );
+                aCol.SetGreen( *pPixel++ );
+                aCol.SetRed( *pPixel );
+                pFncSetPixel( pDstScan, nX, aCol, rDstMask );
+            }
+
+            DOUBLE_SCANLINES()
+        }
+    }
+    else
+    {
+        for (long nActY = 0; nActY < rDstBuffer.mnHeight; ++nActY)
+        {
+            long nMapY = pMapY[nActY];
+            Scanline pSrcScan(pSrcScanMap[nMapY]), pDstScan(pDstScanMap[nActY]);
+
+            for (long nX = 0; nX < rDstBuffer.mnWidth; ++nX)
+                pFncSetPixel( pDstScan, nX, pFncGetPixel( pSrcScan, pMapX[ nX ], rSrcMask ), rDstMask );
+
+            DOUBLE_SCANLINES();
+        }
+    }
+}
+
+static void ImplTCToPAL( const BitmapBuffer& rSrcBuffer, BitmapBuffer const & rDstBuffer,
+                         FncGetPixel pFncGetPixel, FncSetPixel pFncSetPixel,
+                         Scanline* pSrcScanMap, Scanline* pDstScanMap, long const * pMapX, const long* pMapY )
+{
+    const long          nHeight1 = rDstBuffer.mnHeight- 1;
+    const ColorMask&    rSrcMask = rSrcBuffer.maColorMask;
+    const ColorMask&    rDstMask = rDstBuffer.maColorMask;
+    std::unique_ptr<sal_uInt8[]> pColToPalMap(new sal_uInt8[ TC_TO_PAL_COLORS ]);
+    BitmapColor         aIndex( 0 );
+
+    for( long nR = 0; nR < 16; nR++ )
+    {
+        for( long nG = 0; nG < 16; nG++ )
+        {
+            for( long nB = 0; nB < 16; nB++ )
+            {
+                BitmapColor aCol( sal::static_int_cast<sal_uInt8>(nR << 4),
+                                  sal::static_int_cast<sal_uInt8>(nG << 4),
+                                  sal::static_int_cast<sal_uInt8>(nB << 4) );
+                pColToPalMap[ ImplIndexFromColor( aCol ) ] = static_cast<sal_uInt8>(rDstBuffer.maPalette.GetBestIndex( aCol ));
+            }
+        }
+    }
+
+    for (long nActY = 0; nActY < rDstBuffer.mnHeight; ++nActY)
+    {
+        long nMapY = pMapY[nActY];
+        Scanline pSrcScan(pSrcScanMap[nMapY]), pDstScan(pDstScanMap[nActY]);
+
+        for (long nX = 0; nX < rDstBuffer.mnWidth; ++nX)
+        {
+            aIndex.SetIndex( pColToPalMap[ ImplIndexFromColor( pFncGetPixel( pSrcScan, pMapX[ nX ], rSrcMask ) ) ] );
+            pFncSetPixel( pDstScan, nX, aIndex, rDstMask );
+        }
+
+        DOUBLE_SCANLINES();
+    }
+}
+
+std::unique_ptr<BitmapBuffer> StretchAndConvert(
+    const BitmapBuffer& rSrcBuffer, const SalTwoRect& rTwoRect,
+    ScanlineFormat nDstBitmapFormat, const BitmapPalette* pDstPal, const ColorMask* pDstMask )
+{
+    FncGetPixel     pFncGetPixel;
+    FncSetPixel     pFncSetPixel;
+    std::unique_ptr<BitmapBuffer> pDstBuffer(new BitmapBuffer);
+
+    // set function for getting pixels
+    switch( RemoveScanline( rSrcBuffer.mnFormat ) )
+    {
+        IMPL_CASE_GET_FORMAT( N1BitMsbPal );
+        IMPL_CASE_GET_FORMAT( N1BitLsbPal );
+        IMPL_CASE_GET_FORMAT( N4BitMsnPal );
+        IMPL_CASE_GET_FORMAT( N4BitLsnPal );
+        IMPL_CASE_GET_FORMAT( N8BitPal );
+        IMPL_CASE_GET_FORMAT( N8BitTcMask );
+        IMPL_CASE_GET_FORMAT( N24BitTcBgr );
+        IMPL_CASE_GET_FORMAT( N24BitTcRgb );
+        IMPL_CASE_GET_FORMAT( N32BitTcAbgr );
+        IMPL_CASE_GET_FORMAT( N32BitTcArgb );
+        IMPL_CASE_GET_FORMAT( N32BitTcBgra );
+        IMPL_CASE_GET_FORMAT( N32BitTcRgba );
+        IMPL_CASE_GET_FORMAT( N32BitTcMask );
+
+        default:
+            // should never come here
+            // initialize pFncGetPixel to something valid that is
+            // least likely to crash
+            pFncGetPixel = BitmapReadAccess::GetPixelForN1BitMsbPal;
+            OSL_FAIL( "unknown read format" );
+        break;
+    }
+
+    // set function for setting pixels
+    const ScanlineFormat nDstScanlineFormat = RemoveScanline( nDstBitmapFormat );
+    switch( nDstScanlineFormat )
+    {
+        IMPL_CASE_SET_FORMAT( N1BitMsbPal, 1 );
+        IMPL_CASE_SET_FORMAT( N1BitLsbPal, 1 );
+        IMPL_CASE_SET_FORMAT( N4BitMsnPal, 1 );
+        IMPL_CASE_SET_FORMAT( N4BitLsnPal, 4 );
+        IMPL_CASE_SET_FORMAT( N8BitPal, 8 );
+        IMPL_CASE_SET_FORMAT( N8BitTcMask, 8 );
+        IMPL_CASE_SET_FORMAT( N24BitTcBgr, 24 );
+        IMPL_CASE_SET_FORMAT( N24BitTcRgb, 24 );
+        IMPL_CASE_SET_FORMAT( N32BitTcAbgr, 32 );
+        IMPL_CASE_SET_FORMAT( N32BitTcArgb, 32 );
+        IMPL_CASE_SET_FORMAT( N32BitTcBgra, 32 );
+        IMPL_CASE_SET_FORMAT( N32BitTcRgba, 32 );
+        IMPL_CASE_SET_FORMAT( N32BitTcMask, 32 );
+
+        default:
+            // should never come here
+            // initialize pFncSetPixel to something valid that is
+            // least likely to crash
+            pFncSetPixel = BitmapReadAccess::SetPixelForN1BitMsbPal;
+            pDstBuffer->mnBitCount = 1;
+            OSL_FAIL( "unknown write format" );
+        break;
+    }
+
+    // fill destination buffer
+    pDstBuffer->mnFormat = nDstBitmapFormat;
+    pDstBuffer->mnWidth = rTwoRect.mnDestWidth;
+    pDstBuffer->mnHeight = rTwoRect.mnDestHeight;
+    long nScanlineBase;
+    bool bFail = o3tl::checked_multiply<long>(pDstBuffer->mnBitCount, pDstBuffer->mnWidth, nScanlineBase);
+    if (bFail)
+    {
+        SAL_WARN("vcl.gdi", "checked multiply failed");
+        pDstBuffer->mpBits = nullptr;
+        return nullptr;
+    }
+    pDstBuffer->mnScanlineSize = AlignedWidth4Bytes(nScanlineBase);
+    if (pDstBuffer->mnScanlineSize < nScanlineBase/8)
+    {
+        SAL_WARN("vcl.gdi", "scanline calculation wraparound");
+        pDstBuffer->mpBits = nullptr;
+        return nullptr;
+    }
+    try
+    {
+        pDstBuffer->mpBits = new sal_uInt8[ pDstBuffer->mnScanlineSize * pDstBuffer->mnHeight ];
+    }
+    catch( const std::bad_alloc& )
+    {
+        // memory exception, clean up
+        pDstBuffer->mpBits = nullptr;
+        return nullptr;
+    }
+
+    // do we need a destination palette or color mask?
+    if( ( nDstScanlineFormat == ScanlineFormat::N1BitMsbPal ) ||
+        ( nDstScanlineFormat == ScanlineFormat::N1BitLsbPal ) ||
+        ( nDstScanlineFormat == ScanlineFormat::N4BitMsnPal ) ||
+        ( nDstScanlineFormat == ScanlineFormat::N4BitLsnPal ) ||
+        ( nDstScanlineFormat == ScanlineFormat::N8BitPal ) )
+    {
+        assert(pDstPal && "destination buffer requires palette");
+        if (!pDstPal)
+        {
+            return nullptr;
+        }
+        pDstBuffer->maPalette = *pDstPal;
+    }
+    else if( ( nDstScanlineFormat == ScanlineFormat::N8BitTcMask ) ||
+             ( nDstScanlineFormat == ScanlineFormat::N32BitTcMask ) )
+    {
+        assert(pDstMask && "destination buffer requires color mask");
+        if (!pDstMask)
+        {
+            return nullptr;
+        }
+        pDstBuffer->maColorMask = *pDstMask;
+    }
+
+    // short circuit the most important conversions
+    bool bFastConvert = ImplFastBitmapConversion( *pDstBuffer, rSrcBuffer, rTwoRect );
+    if( bFastConvert )
+        return pDstBuffer;
+
+    std::unique_ptr<Scanline[]> pSrcScan;
+    std::unique_ptr<Scanline[]> pDstScan;
+    std::unique_ptr<long[]>     pMapX;
+    std::unique_ptr<long[]>     pMapY;
+
+    try
+    {
+        pSrcScan.reset(new Scanline[rSrcBuffer.mnHeight]);
+        pDstScan.reset(new Scanline[pDstBuffer->mnHeight]);
+        pMapX.reset(new long[pDstBuffer->mnWidth]);
+        pMapY.reset(new long[pDstBuffer->mnHeight]);
+    }
+    catch( const std::bad_alloc& )
+    {
+        // memory exception, clean up
+        // remark: the buffer ptr causing the exception
+        // is still NULL here
+        return nullptr;
+    }
+
+    // horizontal mapping table
+    if( (pDstBuffer->mnWidth != rTwoRect.mnSrcWidth) && (pDstBuffer->mnWidth != 0) )
+    {
+        const double fFactorX = static_cast<double>(rTwoRect.mnSrcWidth) / pDstBuffer->mnWidth;
+
+        for (long i = 0; i < pDstBuffer->mnWidth; ++i)
+            pMapX[ i ] = rTwoRect.mnSrcX + static_cast<int>( i * fFactorX );
+    }
+    else
+    {
+        for (long i = 0, nTmp = rTwoRect.mnSrcX ; i < pDstBuffer->mnWidth; ++i)
+            pMapX[ i ] = nTmp++;
+    }
+
+    // vertical mapping table
+    if( (pDstBuffer->mnHeight != rTwoRect.mnSrcHeight) && (pDstBuffer->mnHeight != 0) )
+    {
+        const double fFactorY = static_cast<double>(rTwoRect.mnSrcHeight) / pDstBuffer->mnHeight;
+
+        for (long i = 0; i < pDstBuffer->mnHeight; ++i)
+            pMapY[ i ] = rTwoRect.mnSrcY + static_cast<int>( i * fFactorY );
+    }
+    else
+    {
+        for (long i = 0, nTmp = rTwoRect.mnSrcY; i < pDstBuffer->mnHeight; ++i)
+            pMapY[ i ] = nTmp++;
+    }
+
+    // source scanline buffer
+    Scanline pTmpScan;
+    long nOffset;
+    if( rSrcBuffer.mnFormat & ScanlineFormat::TopDown )
+    {
+        pTmpScan = rSrcBuffer.mpBits;
+        nOffset = rSrcBuffer.mnScanlineSize;
+    }
+    else
+    {
+        pTmpScan = rSrcBuffer.mpBits + ( rSrcBuffer.mnHeight - 1 ) * rSrcBuffer.mnScanlineSize;
+        nOffset = -rSrcBuffer.mnScanlineSize;
+    }
+
+    for (long i = 0; i < rSrcBuffer.mnHeight; i++, pTmpScan += nOffset)
+        pSrcScan[ i ] = pTmpScan;
+
+    // destination scanline buffer
+    if( pDstBuffer->mnFormat & ScanlineFormat::TopDown )
+    {
+        pTmpScan = pDstBuffer->mpBits;
+        nOffset = pDstBuffer->mnScanlineSize;
+    }
+    else
+    {
+        pTmpScan = pDstBuffer->mpBits + ( pDstBuffer->mnHeight - 1 ) * pDstBuffer->mnScanlineSize;
+        nOffset = -pDstBuffer->mnScanlineSize;
+    }
+
+    for (long i = 0; i < pDstBuffer->mnHeight; i++, pTmpScan += nOffset)
+        pDstScan[ i ] = pTmpScan;
+
+    // do buffer scaling and conversion
+    if( rSrcBuffer.mnBitCount <= 8 && pDstBuffer->mnBitCount <= 8 )
+    {
+        ImplPALToPAL( rSrcBuffer, *pDstBuffer, pFncGetPixel, pFncSetPixel,
+                      pSrcScan.get(), pDstScan.get(), pMapX.get(), pMapY.get() );
+    }
+    else if( rSrcBuffer.mnBitCount <= 8 && pDstBuffer->mnBitCount > 8 )
+    {
+        ImplPALToTC( rSrcBuffer, *pDstBuffer, pFncGetPixel, pFncSetPixel,
+                     pSrcScan.get(), pDstScan.get(), pMapX.get(), pMapY.get() );
+    }
+    else if( rSrcBuffer.mnBitCount > 8 && pDstBuffer->mnBitCount > 8 )
+    {
+        ImplTCToTC( rSrcBuffer, *pDstBuffer, pFncGetPixel, pFncSetPixel,
+                    pSrcScan.get(), pDstScan.get(), pMapX.get(), pMapY.get() );
+    }
+    else
+    {
+        ImplTCToPAL( rSrcBuffer, *pDstBuffer, pFncGetPixel, pFncSetPixel,
+                     pSrcScan.get(), pDstScan.get(), pMapX.get(), pMapY.get() );
+    }
+
+    return pDstBuffer;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/scrptrun.cxx b/vcl/source/gdi/scrptrun.cxx
new file mode 100644
index 000000000..b18816cac
--- /dev/null
+++ b/vcl/source/gdi/scrptrun.cxx
@@ -0,0 +1,247 @@
+/*
+ *******************************************************************************
+ *
+ *   Copyright (c) 1995-2013 International Business Machines Corporation and others
+ *
+ *   All rights reserved.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy of
+ *   this software and associated documentation files (the "Software"), to deal in
+ *   the Software without restriction, including without limitation the rights to
+ *   use, copy, modify, merge, publish, distribute, and/or sell copies of the
+ *   Software, and to permit persons to whom the Software is furnished to do so,
+ *   provided that the above copyright notice(s) and this permission notice appear
+ *   in all copies of the Software and that both the above copyright notice(s) and
+ *   this permission notice appear in supporting documentation.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN
+ *   NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS NOTICE BE
+ *   LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY
+ *   DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ *   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ *   CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ *   Except as contained in this notice, the name of a copyright holder shall not be
+ *   used in advertising or otherwise to promote the sale, use or other dealings in
+ *   this Software without prior written authorization of the copyright holder.
+ *
+ *******************************************************************************
+ *   file name:  scrptrun.cpp
+ *
+ *   created on: 10/17/2001
+ *   created by: Eric R. Mader
+ */
+/**
+  * This file is largely copied from the ICU project,
+  * under folder source/extra/scrptrun/scrptrun.cpp
+  */
+#include <unicode/utypes.h>
+#include <unicode/uscript.h>
+
+#include <scrptrun.h>
+#include <algorithm>
+
+namespace {
+
+struct PairIndices
+{
+    int8_t ma00[0xff];
+    int8_t ma20[0x7f];
+    int8_t ma30[0x7f];
+
+    PairIndices()
+    {
+        std::fill_n(ma00, 0xff, -1);
+        std::fill_n(ma20, 0x7f, -1);
+        std::fill_n(ma30, 0x7f, -1);
+
+        // characters in the range 0x0000 - 0x007e (inclusive)
+        // ascii paired punctuation
+        ma00[0x28] =  0;
+        ma00[0x29] =  1;
+        ma00[0x3c] =  2;
+        ma00[0x3e] =  3;
+        ma00[0x5b] =  4;
+        ma00[0x5d] =  5;
+        ma00[0x7b] =  6;
+        ma00[0x7d] =  7;
+        // guillemets
+        ma00[0xab] =  8;
+        ma00[0xbb] =  9;
+
+        // characters in the range 0x2000 - 0x207e (inclusive)
+        // general punctuation
+        ma20[0x18] = 10;
+        ma20[0x19] = 11;
+        ma20[0x1c] = 12;
+        ma20[0x1d] = 13;
+        ma20[0x39] = 14;
+        ma20[0x3a] = 15;
+
+        // characters in the range 0x3000 - 0x307e (inclusive)
+        // chinese paired punctuation
+        ma30[0x08] = 16;
+        ma30[0x09] = 17;
+        ma30[0x0a] = 18;
+        ma30[0x0b] = 19;
+        ma30[0x0c] = 20;
+        ma30[0x0d] = 21;
+        ma30[0x0e] = 22;
+        ma30[0x0f] = 23;
+        ma30[0x10] = 24;
+        ma30[0x11] = 25;
+        ma30[0x14] = 26;
+        ma30[0x15] = 27;
+        ma30[0x16] = 28;
+        ma30[0x17] = 29;
+        ma30[0x18] = 30;
+        ma30[0x19] = 31;
+        ma30[0x1a] = 32;
+        ma30[0x1b] = 33;
+    }
+
+    int32_t getPairIndex(UChar32 ch) const
+    {
+        if (ch < 0xff)
+            return ma00[ch];
+        if (ch >= 0x2000 && ch < 0x207f)
+            return ma20[ch - 0x2000];
+        if (ch >= 0x3000 && ch < 0x307f)
+            return ma30[ch - 0x3000];
+        return -1;
+    }
+
+};
+
+// There are three Unicode script codes for Japanese text, but only one
+// OpenType script tag, so we want to keep them in one run as splitting is
+// pointless for the purpose of OpenType shaping.
+UScriptCode getScript(UChar32 ch, UErrorCode* status)
+{
+    UScriptCode script = uscript_getScript(ch, status);
+    if (U_FAILURE(*status))
+        return script;
+    if (script == USCRIPT_KATAKANA || script == USCRIPT_KATAKANA_OR_HIRAGANA)
+        return USCRIPT_HIRAGANA;
+    return script;
+}
+
+}
+
+static const PairIndices gPairIndices;
+
+
+namespace vcl {
+
+const char ScriptRun::fgClassID=0;
+
+static bool sameScript(int32_t scriptOne, int32_t scriptTwo)
+{
+    return scriptOne <= USCRIPT_INHERITED || scriptTwo <= USCRIPT_INHERITED || scriptOne == scriptTwo;
+}
+
+UBool ScriptRun::next()
+{
+    int32_t startSP  = parenSP;  // used to find the first new open character
+    UErrorCode error = U_ZERO_ERROR;
+
+    // if we've fallen off the end of the text, we're done
+    if (scriptEnd >= charLimit) {
+        return false;
+    }
+
+    scriptCode = USCRIPT_COMMON;
+
+    for (scriptStart = scriptEnd; scriptEnd < charLimit; scriptEnd += 1) {
+        UChar   high = charArray[scriptEnd];
+        UChar32 ch   = high;
+
+        // if the character is a high surrogate and it's not the last one
+        // in the text, see if it's followed by a low surrogate
+        if (high >= 0xD800 && high <= 0xDBFF && scriptEnd < charLimit - 1)
+        {
+            UChar low = charArray[scriptEnd + 1];
+
+            // if it is followed by a low surrogate,
+            // consume it and form the full character
+            if (low >= 0xDC00 && low <= 0xDFFF) {
+                ch = (high - 0xD800) * 0x0400 + low - 0xDC00 + 0x10000;
+                scriptEnd += 1;
+            }
+        }
+
+        UScriptCode sc = getScript(ch, &error);
+        int32_t pairIndex = gPairIndices.getPairIndex(ch);
+
+        // Paired character handling:
+
+        // if it's an open character, push it onto the stack.
+        // if it's a close character, find the matching open on the
+        // stack, and use that script code. Any non-matching open
+        // characters above it on the stack will be popped.
+        if (pairIndex >= 0) {
+            if ((pairIndex & 1) == 0) {
+                ++parenSP;
+                int32_t nVecSize = parenStack.size();
+                if (parenSP == nVecSize)
+                    parenStack.resize(nVecSize + 128);
+                parenStack[parenSP].pairIndex = pairIndex;
+                parenStack[parenSP].scriptCode  = scriptCode;
+            } else if (parenSP >= 0) {
+                int32_t pi = pairIndex & ~1;
+
+                while (parenSP >= 0 && parenStack[parenSP].pairIndex != pi) {
+                    parenSP -= 1;
+                }
+
+                if (parenSP < startSP) {
+                    startSP = parenSP;
+                }
+
+                if (parenSP >= 0) {
+                    sc = parenStack[parenSP].scriptCode;
+                }
+            }
+        }
+
+        if (sameScript(scriptCode, sc)) {
+            if (scriptCode <= USCRIPT_INHERITED && sc > USCRIPT_INHERITED) {
+                scriptCode = sc;
+
+                // now that we have a final script code, fix any open
+                // characters we pushed before we knew the script code.
+                while (startSP < parenSP) {
+                    parenStack[++startSP].scriptCode = scriptCode;
+                }
+            }
+
+            // if this character is a close paired character,
+            // pop it from the stack
+            if (pairIndex >= 0 && (pairIndex & 1) != 0 && parenSP >= 0) {
+                parenSP -= 1;
+                /* decrement startSP only if it is >= 0,
+                   decrementing it unnecessarily will lead to memory corruption
+                   while processing the above while block.
+                   e.g. startSP = -4 , parenSP = -1
+                */
+                if (startSP >= 0) {
+                    startSP -= 1;
+                }
+            }
+        } else {
+            // if the run broke on a surrogate pair,
+            // end it before the high surrogate
+            if (ch >= 0x10000) {
+                scriptEnd -= 1;
+            }
+
+            break;
+        }
+    }
+
+    return true;
+}
+
+}
diff --git a/vcl/source/gdi/svmconverter.cxx b/vcl/source/gdi/svmconverter.cxx
new file mode 100644
index 000000000..d65b6c52f
--- /dev/null
+++ b/vcl/source/gdi/svmconverter.cxx
@@ -0,0 +1,1245 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <algorithm>
+#include <string.h>
+
+#include <o3tl/safeint.hxx>
+#include <osl/thread.h>
+#include <tools/fract.hxx>
+#include <tools/stream.hxx>
+#include <vcl/dibtools.hxx>
+#include <vcl/virdev.hxx>
+#include <vcl/lineinfo.hxx>
+#include <vcl/metaact.hxx>
+#include <sal/log.hxx>
+#include <osl/diagnose.h>
+
+#include <TypeSerializer.hxx>
+#include <svmconverter.hxx>
+#include <memory>
+#include <stack>
+
+// Inlines
+static void ImplReadRect( SvStream& rIStm, tools::Rectangle& rRect )
+{
+    Point aTL;
+    Point aBR;
+
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(aTL);
+    aSerializer.readPoint(aBR);
+
+    rRect = tools::Rectangle( aTL, aBR );
+}
+
+static bool ImplReadPoly(SvStream& rIStm, tools::Polygon& rPoly)
+{
+    TypeSerializer aSerializer(rIStm);
+
+    sal_Int32 nSize32(0);
+    rIStm.ReadInt32(nSize32);
+    sal_uInt16 nSize = nSize32;
+
+    const size_t nMaxPossiblePoints = rIStm.remainingSize() / 2 * sizeof(sal_Int32);
+    if (nSize > nMaxPossiblePoints)
+    {
+        SAL_WARN("vcl.gdi", "svm record claims to have: " << nSize << " points, but only " << nMaxPossiblePoints << " possible");
+        return false;
+    }
+
+    rPoly = tools::Polygon(nSize);
+
+    for (sal_uInt16 i = 0; i < nSize && rIStm.good(); ++i)
+    {
+        aSerializer.readPoint(rPoly[i]);
+    }
+    return rIStm.good();
+}
+
+static bool ImplReadPolyPoly(SvStream& rIStm, tools::PolyPolygon& rPolyPoly)
+{
+    bool bSuccess = true;
+
+    tools::Polygon aPoly;
+    sal_Int32 nPolyCount32(0);
+    rIStm.ReadInt32(nPolyCount32);
+    sal_uInt16 nPolyCount = static_cast<sal_uInt16>(nPolyCount32);
+
+    for (sal_uInt16 i = 0; i < nPolyCount && rIStm.good(); ++i)
+    {
+        if (!ImplReadPoly(rIStm, aPoly))
+        {
+            bSuccess = false;
+            break;
+        }
+        rPolyPoly.Insert(aPoly);
+    }
+
+    return bSuccess && rIStm.good();
+}
+
+static void ImplReadColor( SvStream& rIStm, Color& rColor )
+{
+    sal_Int16 nVal(0);
+
+    rIStm.ReadInt16( nVal ); rColor.SetRed( sal::static_int_cast<sal_uInt8>(static_cast<sal_uInt16>(nVal) >> 8) );
+    rIStm.ReadInt16( nVal ); rColor.SetGreen( sal::static_int_cast<sal_uInt8>(static_cast<sal_uInt16>(nVal) >> 8) );
+    rIStm.ReadInt16( nVal ); rColor.SetBlue( sal::static_int_cast<sal_uInt8>(static_cast<sal_uInt16>(nVal) >> 8) );
+}
+
+static bool ImplReadMapMode(SvStream& rIStm, MapMode& rMapMode)
+{
+    sal_Int16 nUnit(0);
+    rIStm.ReadInt16(nUnit);
+
+    Point aOrg;
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readPoint(aOrg);
+
+    sal_Int32 nXNum(0), nXDenom(0), nYNum(0), nYDenom(0);
+    rIStm.ReadInt32(nXNum).ReadInt32(nXDenom).ReadInt32(nYNum).ReadInt32(nYDenom);
+
+    if (!rIStm.good() || nXDenom <= 0 || nYDenom <= 0 || nXNum <= 0 || nYNum <= 0)
+    {
+        SAL_WARN("vcl.gdi", "Parsing error: invalid mapmode fraction");
+        return false;
+    }
+
+    if (nUnit < sal_Int16(MapUnit::Map100thMM) || nUnit > sal_Int16(MapUnit::LAST))
+    {
+        SAL_WARN("vcl.gdi", "Parsing error: invalid mapmode");
+        return false;
+    }
+
+    rMapMode = MapMode(static_cast<MapUnit>(nUnit), aOrg, Fraction(nXNum, nXDenom), Fraction(nYNum, nYDenom));
+
+    return true;
+}
+
+static void ImplReadUnicodeComment( sal_uInt32 nStrmPos, SvStream& rIStm, OUString& rString )
+{
+    sal_uInt32 nOld = rIStm.Tell();
+    if ( nStrmPos )
+    {
+        sal_uInt16  nType;
+        sal_uInt32  nActionSize;
+        std::size_t nStringLen;
+
+        rIStm.Seek( nStrmPos );
+        rIStm  .ReadUInt16( nType )
+               .ReadUInt32( nActionSize );
+
+        nStringLen = (nActionSize - 4) >> 1;
+
+        if ( nStringLen && ( nType == GDI_UNICODE_COMMENT ) )
+            rString = read_uInt16s_ToOUString(rIStm, nStringLen);
+    }
+    rIStm.Seek( nOld );
+}
+
+static void ImplSkipActions(SvStream& rIStm, sal_uLong nSkipCount)
+{
+    sal_Int32 nActionSize;
+    sal_Int16 nType;
+    for (sal_uLong i = 0; i < nSkipCount; ++i)
+    {
+        rIStm.ReadInt16(nType).ReadInt32(nActionSize);
+        if (!rIStm.good() || nActionSize < 4)
+            break;
+        rIStm.SeekRel(nActionSize - 4);
+    }
+}
+
+static void ImplReadExtendedPolyPolygonAction(SvStream& rIStm, tools::PolyPolygon& rPolyPoly)
+{
+    TypeSerializer aSerializer(rIStm);
+
+    rPolyPoly.Clear();
+    sal_uInt16 nPolygonCount(0);
+    rIStm.ReadUInt16( nPolygonCount );
+
+    if (!nPolygonCount)
+        return;
+
+    const size_t nMinRecordSize = sizeof(sal_uInt16);
+    const size_t nMaxRecords = rIStm.remainingSize() / nMinRecordSize;
+    if (nPolygonCount > nMaxRecords)
+    {
+        SAL_WARN("vcl.gdi", "Parsing error: " << nMaxRecords <<
+                 " max possible entries, but " << nPolygonCount << " claimed, truncating");
+        nPolygonCount = nMaxRecords;
+    }
+
+    for(sal_uInt16 a(0); a < nPolygonCount; a++)
+    {
+        sal_uInt16 nPointCount(0);
+        rIStm.ReadUInt16(nPointCount);
+
+        const size_t nMinPolygonSize = sizeof(sal_Int32) * 2;
+        const size_t nMaxPolygons = rIStm.remainingSize() / nMinPolygonSize;
+        if (nPointCount > nMaxPolygons)
+        {
+            SAL_WARN("vcl.gdi", "Parsing error: " << nMaxPolygons <<
+                     " max possible entries, but " << nPointCount << " claimed, truncating");
+            nPointCount = nMaxPolygons;
+        }
+
+        tools::Polygon aCandidate(nPointCount);
+
+        if (nPointCount)
+        {
+            for(sal_uInt16 b(0); b < nPointCount; b++)
+            {
+                aSerializer.readPoint(aCandidate[b]);
+            }
+
+            sal_uInt8 bHasFlags(int(false));
+            rIStm.ReadUChar( bHasFlags );
+
+            if(bHasFlags)
+            {
+                sal_uInt8 aPolyFlags(0);
+
+                for(sal_uInt16 c(0); c < nPointCount; c++)
+                {
+                    rIStm.ReadUChar( aPolyFlags );
+                    aCandidate.SetFlags(c, static_cast<PolyFlags>(aPolyFlags));
+                }
+            }
+        }
+
+        rPolyPoly.Insert(aCandidate);
+    }
+}
+
+SVMConverter::SVMConverter( SvStream& rStm, GDIMetaFile& rMtf )
+{
+    if( !rStm.GetError() )
+    {
+        ImplConvertFromSVM1( rStm, rMtf );
+    }
+}
+
+namespace
+{
+    sal_Int32 SkipActions(sal_Int32 i, sal_Int32 nFollowingActionCount, sal_Int32 nActions)
+    {
+        sal_Int32 remainingActions = nActions - i;
+        if (nFollowingActionCount < 0)
+            nFollowingActionCount = remainingActions;
+        return std::min(remainingActions, nFollowingActionCount);
+    }
+}
+
+#define LF_FACESIZE 32
+
+void static lcl_error( SvStream& rIStm, const SvStreamEndian& nOldFormat, sal_uLong nPos)
+{
+    rIStm.SetError(SVSTREAM_FILEFORMAT_ERROR);
+    rIStm.SetEndian(nOldFormat);
+    rIStm.Seek(nPos);
+    return;
+}
+void SVMConverter::ImplConvertFromSVM1( SvStream& rIStm, GDIMetaFile& rMtf )
+{
+    const sal_uLong         nPos = rIStm.Tell();
+    const SvStreamEndian    nOldFormat = rIStm.GetEndian();
+
+    rIStm.SetEndian( SvStreamEndian::LITTLE );
+
+    char    aCode[ 5 ];
+    Size    aPrefSz;
+
+    // read header
+    rIStm.ReadBytes(aCode, sizeof(aCode));  // Identifier
+    sal_Int16 nSize(0);
+    rIStm.ReadInt16( nSize );                                 // Size
+    sal_Int16 nVersion(0);
+    rIStm.ReadInt16( nVersion );                              // Version
+    sal_Int32 nTmp32(0);
+    rIStm.ReadInt32( nTmp32 );
+    if (nTmp32 < 0)
+    {
+        SAL_WARN("vcl.gdi", "svm: value for width should be positive");
+        lcl_error(rIStm, nOldFormat, nPos);
+        return;
+    }
+    aPrefSz.setWidth( nTmp32 );                       // PrefSize.Width()
+    rIStm.ReadInt32( nTmp32 );
+    if (nTmp32 < 0)
+    {
+        SAL_WARN("vcl.gdi", "svm: value for height should be positive");
+        lcl_error(rIStm, nOldFormat, nPos);
+        return;
+    }
+    aPrefSz.setHeight( nTmp32 );                      // PrefSize.Height()
+
+    // check header-magic and version
+    if( rIStm.GetError()
+        || ( memcmp( aCode, "SVGDI", sizeof( aCode ) ) != 0 )
+        || ( nVersion != 200 ) )
+    {
+        SAL_WARN("vcl.gdi", "svm: wrong check for header-magic and version");
+        lcl_error(rIStm, nOldFormat, nPos);
+        return;
+    }
+
+    LineInfo            aLineInfo( LineStyle::NONE, 0 );
+    std::stack<std::unique_ptr<LineInfo>> aLIStack;
+    ScopedVclPtrInstance< VirtualDevice > aFontVDev;
+    rtl_TextEncoding    eActualCharSet = osl_getThreadTextEncoding();
+    bool                bFatLine = false;
+
+    tools::Polygon     aActionPoly;
+    tools::Rectangle   aRect;
+    Point       aPt, aPt1;
+    Size        aSz;
+    Color       aActionColor;
+
+    sal_uInt32  nUnicodeCommentStreamPos = 0;
+    sal_Int32       nUnicodeCommentActionNumber = 0;
+
+    rMtf.SetPrefSize(aPrefSz);
+
+    MapMode aMapMode;
+    if (ImplReadMapMode(rIStm, aMapMode))           // MapMode
+        rMtf.SetPrefMapMode(aMapMode);
+
+    sal_Int32 nActions(0);
+    rIStm.ReadInt32(nActions);                      // Action count
+    if (nActions < 0)
+    {
+        SAL_WARN("vcl.gdi", "svm claims negative action count (" << nActions << ")");
+        nActions = 0;
+    }
+
+    const size_t nMinActionSize = sizeof(sal_uInt16) + sizeof(sal_Int32);
+    const size_t nMaxPossibleActions = rIStm.remainingSize() / nMinActionSize;
+    if (o3tl::make_unsigned(nActions) > nMaxPossibleActions)
+    {
+        SAL_WARN("vcl.gdi", "svm claims more actions (" << nActions << ") than stream could provide, truncating");
+        nActions = nMaxPossibleActions;
+    }
+
+    size_t nLastPolygonAction(0);
+
+    TypeSerializer aSerializer(rIStm);
+
+    for (sal_Int32 i = 0; i < nActions && rIStm.good(); ++i)
+    {
+        sal_Int16 nType(0);
+        rIStm.ReadInt16(nType);
+        sal_Int32 nActBegin = rIStm.Tell();
+        sal_Int32 nActionSize(0);
+        rIStm.ReadInt32(nActionSize);
+
+        SAL_WARN_IF( ( nType > 33 ) && ( nType < 1024 ), "vcl.gdi", "Unknown GDIMetaAction while converting!" );
+
+        switch( nType )
+        {
+            case GDI_PIXEL_ACTION:
+            {
+                aSerializer.readPoint(aPt);
+                ImplReadColor( rIStm, aActionColor );
+                rMtf.AddAction( new MetaPixelAction( aPt, aActionColor ) );
+            }
+            break;
+
+            case GDI_POINT_ACTION:
+            {
+                aSerializer.readPoint(aPt);
+                rMtf.AddAction( new MetaPointAction( aPt ) );
+            }
+            break;
+
+            case GDI_LINE_ACTION:
+            {
+                aSerializer.readPoint(aPt);
+                aSerializer.readPoint(aPt1);
+                rMtf.AddAction( new MetaLineAction( aPt, aPt1, aLineInfo ) );
+            }
+            break;
+
+            case GDI_LINEJOIN_ACTION :
+            {
+                sal_Int16 nLineJoin(0);
+                rIStm.ReadInt16( nLineJoin );
+                aLineInfo.SetLineJoin(static_cast<basegfx::B2DLineJoin>(nLineJoin));
+            }
+            break;
+
+            case GDI_LINECAP_ACTION :
+            {
+                sal_Int16 nLineCap(0);
+                rIStm.ReadInt16( nLineCap );
+                aLineInfo.SetLineCap(static_cast<css::drawing::LineCap>(nLineCap));
+            }
+            break;
+
+            case GDI_LINEDASHDOT_ACTION :
+            {
+                sal_Int16 a(0);
+                sal_Int32 b(0);
+
+                rIStm.ReadInt16( a ); aLineInfo.SetDashCount(a);
+                rIStm.ReadInt32( b ); aLineInfo.SetDashLen(b);
+                rIStm.ReadInt16( a ); aLineInfo.SetDotCount(a);
+                rIStm.ReadInt32( b ); aLineInfo.SetDotLen(b);
+                rIStm.ReadInt32( b ); aLineInfo.SetDistance(b);
+
+                if(((aLineInfo.GetDashCount() && aLineInfo.GetDashLen())
+                    || (aLineInfo.GetDotCount() && aLineInfo.GetDotLen()))
+                    && aLineInfo.GetDistance())
+                {
+                    aLineInfo.SetStyle(LineStyle::Dash);
+                }
+            }
+            break;
+
+            case GDI_EXTENDEDPOLYGON_ACTION :
+            {
+                // read the tools::PolyPolygon in every case
+                tools::PolyPolygon aInputPolyPolygon;
+                ImplReadExtendedPolyPolygonAction(rIStm, aInputPolyPolygon);
+
+                // now check if it can be set somewhere
+                if(nLastPolygonAction < rMtf.GetActionSize())
+                {
+                    MetaPolyLineAction* pPolyLineAction = dynamic_cast< MetaPolyLineAction* >(rMtf.GetAction(nLastPolygonAction));
+
+                    if(pPolyLineAction)
+                    {
+                        // replace MetaPolyLineAction when we have a single polygon. Do not rely on the
+                        // same point count; the originally written GDI_POLYLINE_ACTION may have been
+                        // Subdivided for better quality for older usages
+                        if(1 == aInputPolyPolygon.Count())
+                        {
+                            rMtf.ReplaceAction(
+                                new MetaPolyLineAction(
+                                    aInputPolyPolygon.GetObject(0),
+                                    pPolyLineAction->GetLineInfo()),
+                                nLastPolygonAction);
+                        }
+                    }
+                    else
+                    {
+                        MetaPolyPolygonAction* pPolyPolygonAction = dynamic_cast< MetaPolyPolygonAction* >(rMtf.GetAction(nLastPolygonAction));
+
+                        if(pPolyPolygonAction)
+                        {
+                            // replace MetaPolyPolygonAction when we have a curved polygon. Do rely on the
+                            // same sub-polygon count
+                            if(pPolyPolygonAction->GetPolyPolygon().Count() == aInputPolyPolygon.Count())
+                            {
+                                rMtf.ReplaceAction(
+                                    new MetaPolyPolygonAction(
+                                        aInputPolyPolygon),
+                                    nLastPolygonAction);
+                            }
+                        }
+                        else
+                        {
+                            MetaPolygonAction* pPolygonAction = dynamic_cast< MetaPolygonAction* >(rMtf.GetAction(nLastPolygonAction));
+
+                            if(pPolygonAction)
+                            {
+                                // replace MetaPolygonAction
+                                if(1 == aInputPolyPolygon.Count())
+                                {
+                                    rMtf.ReplaceAction(
+                                        new MetaPolygonAction(
+                                            aInputPolyPolygon.GetObject(0)),
+                                        nLastPolygonAction);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            break;
+
+            case GDI_RECT_ACTION:
+            {
+                ImplReadRect( rIStm, aRect );
+                sal_Int32 nTmp(0), nTmp1(0);
+                rIStm.ReadInt32( nTmp ).ReadInt32( nTmp1 );
+
+                if( nTmp || nTmp1 )
+                    rMtf.AddAction( new MetaRoundRectAction( aRect, nTmp, nTmp1 ) );
+                else
+                {
+                    rMtf.AddAction( new MetaRectAction( aRect ) );
+
+                    if( bFatLine )
+                        rMtf.AddAction( new MetaPolyLineAction( aRect, aLineInfo ) );
+                }
+            }
+            break;
+
+            case GDI_ELLIPSE_ACTION:
+            {
+                ImplReadRect( rIStm, aRect );
+
+                if( bFatLine )
+                {
+                    const tools::Polygon aPoly( aRect.Center(), aRect.GetWidth() >> 1, aRect.GetHeight() >> 1 );
+
+                    rMtf.AddAction( new MetaPushAction( PushFlags::LINECOLOR ) );
+                    rMtf.AddAction( new MetaLineColorAction( COL_TRANSPARENT, false ) );
+                    rMtf.AddAction( new MetaPolygonAction( aPoly ) );
+                    rMtf.AddAction( new MetaPopAction() );
+                    rMtf.AddAction( new MetaPolyLineAction( aPoly, aLineInfo ) );
+                }
+                else
+                    rMtf.AddAction( new MetaEllipseAction( aRect ) );
+            }
+            break;
+
+            case GDI_ARC_ACTION:
+            {
+                ImplReadRect( rIStm, aRect );
+                aSerializer.readPoint(aPt);
+                aSerializer.readPoint(aPt1);
+
+                if( bFatLine )
+                {
+                    const tools::Polygon aPoly( aRect, aPt, aPt1, PolyStyle::Arc );
+
+                    rMtf.AddAction( new MetaPushAction( PushFlags::LINECOLOR ) );
+                    rMtf.AddAction( new MetaLineColorAction( COL_TRANSPARENT, false ) );
+                    rMtf.AddAction( new MetaPolygonAction( aPoly ) );
+                    rMtf.AddAction( new MetaPopAction() );
+                    rMtf.AddAction( new MetaPolyLineAction( aPoly, aLineInfo ) );
+                }
+                else
+                    rMtf.AddAction( new MetaArcAction( aRect, aPt, aPt1 ) );
+            }
+            break;
+
+            case GDI_PIE_ACTION:
+            {
+                ImplReadRect( rIStm, aRect );
+                aSerializer.readPoint(aPt);
+                aSerializer.readPoint(aPt1);
+
+                if( bFatLine )
+                {
+                    const tools::Polygon aPoly( aRect, aPt, aPt1, PolyStyle::Pie );
+
+                    rMtf.AddAction( new MetaPushAction( PushFlags::LINECOLOR ) );
+                    rMtf.AddAction( new MetaLineColorAction( COL_TRANSPARENT, false ) );
+                    rMtf.AddAction( new MetaPolygonAction( aPoly ) );
+                    rMtf.AddAction( new MetaPopAction() );
+                    rMtf.AddAction( new MetaPolyLineAction( aPoly, aLineInfo ) );
+                }
+                else
+                    rMtf.AddAction( new MetaPieAction( aRect, aPt, aPt1 ) );
+            }
+            break;
+
+            case GDI_INVERTRECT_ACTION:
+            case GDI_HIGHLIGHTRECT_ACTION:
+            {
+                ImplReadRect( rIStm, aRect );
+                rMtf.AddAction( new MetaPushAction( PushFlags::RASTEROP ) );
+                rMtf.AddAction( new MetaRasterOpAction( RasterOp::Invert ) );
+                rMtf.AddAction( new MetaRectAction( aRect ) );
+                rMtf.AddAction( new MetaPopAction() );
+            }
+            break;
+
+            case GDI_POLYLINE_ACTION:
+            {
+                if (ImplReadPoly(rIStm, aActionPoly))
+                {
+                    nLastPolygonAction = rMtf.GetActionSize();
+
+                    if( bFatLine )
+                        rMtf.AddAction( new MetaPolyLineAction( aActionPoly, aLineInfo ) );
+                    else
+                        rMtf.AddAction( new MetaPolyLineAction( aActionPoly ) );
+                }
+            }
+            break;
+
+            case GDI_POLYGON_ACTION:
+            {
+                if (ImplReadPoly(rIStm, aActionPoly))
+                {
+                    if( bFatLine )
+                    {
+                        rMtf.AddAction( new MetaPushAction( PushFlags::LINECOLOR ) );
+                        rMtf.AddAction( new MetaLineColorAction( COL_TRANSPARENT, false ) );
+                        rMtf.AddAction( new MetaPolygonAction( aActionPoly ) );
+                        rMtf.AddAction( new MetaPopAction() );
+                        rMtf.AddAction( new MetaPolyLineAction( aActionPoly, aLineInfo ) );
+                    }
+                    else
+                    {
+                        nLastPolygonAction = rMtf.GetActionSize();
+                        rMtf.AddAction( new MetaPolygonAction( aActionPoly ) );
+                    }
+                }
+            }
+            break;
+
+            case GDI_POLYPOLYGON_ACTION:
+            {
+                tools::PolyPolygon aPolyPoly;
+
+                if (ImplReadPolyPoly(rIStm, aPolyPoly))
+                {
+                    if( bFatLine )
+                    {
+                        rMtf.AddAction( new MetaPushAction( PushFlags::LINECOLOR ) );
+                        rMtf.AddAction( new MetaLineColorAction( COL_TRANSPARENT, false ) );
+                        rMtf.AddAction( new MetaPolyPolygonAction( aPolyPoly ) );
+                        rMtf.AddAction( new MetaPopAction() );
+
+                        for( sal_uInt16 nPoly = 0, nCount = aPolyPoly.Count(); nPoly < nCount; nPoly++ )
+                            rMtf.AddAction( new MetaPolyLineAction( aPolyPoly[ nPoly ], aLineInfo ) );
+                    }
+                    else
+                    {
+                        nLastPolygonAction = rMtf.GetActionSize();
+                        rMtf.AddAction( new MetaPolyPolygonAction( aPolyPoly ) );
+                    }
+                }
+            }
+            break;
+
+            case GDI_FONT_ACTION:
+            {
+                vcl::Font   aFont;
+                char        aName[LF_FACESIZE+1];
+
+                ImplReadColor( rIStm, aActionColor ); aFont.SetColor( aActionColor );
+                ImplReadColor( rIStm, aActionColor ); aFont.SetFillColor( aActionColor );
+                size_t nRet = rIStm.ReadBytes(aName, LF_FACESIZE);
+                aName[nRet] = 0;
+                aFont.SetFamilyName( OUString( aName, strlen(aName), rIStm.GetStreamCharSet() ) );
+
+                sal_Int32 nWidth(0), nHeight(0);
+                rIStm.ReadInt32(nWidth).ReadInt32(nHeight);
+                sal_Int16 nCharOrient(0), nLineOrient(0);
+                rIStm.ReadInt16(nCharOrient).ReadInt16(nLineOrient);
+                sal_Int16 nCharSet(0), nFamily(0), nPitch(0), nAlign(0), nWeight(0), nUnderline(0), nStrikeout(0);
+                rIStm.ReadInt16(nCharSet).ReadInt16(nFamily).ReadInt16(nPitch).ReadInt16(nAlign).ReadInt16(nWeight).ReadInt16(nUnderline).ReadInt16(nStrikeout);
+                bool bItalic(false), bOutline(false), bShadow(false), bTransparent(false);
+                rIStm.ReadCharAsBool(bItalic).ReadCharAsBool(bOutline).ReadCharAsBool(bShadow).ReadCharAsBool(bTransparent);
+
+                aFont.SetFontSize( Size( nWidth, nHeight ) );
+                aFont.SetCharSet( static_cast<rtl_TextEncoding>(nCharSet) );
+                aFont.SetFamily( static_cast<FontFamily>(nFamily) );
+                aFont.SetPitch( static_cast<FontPitch>(nPitch) );
+                aFont.SetAlignment( static_cast<FontAlign>(nAlign) );
+                aFont.SetWeight( ( nWeight == 1 ) ? WEIGHT_LIGHT : ( nWeight == 2 ) ? WEIGHT_NORMAL :
+                                 ( nWeight == 3 ) ? WEIGHT_BOLD : WEIGHT_DONTKNOW );
+                aFont.SetUnderline( static_cast<FontLineStyle>(nUnderline) );
+                aFont.SetStrikeout( static_cast<FontStrikeout>(nStrikeout) );
+                aFont.SetItalic( bItalic ? ITALIC_NORMAL : ITALIC_NONE );
+                aFont.SetOutline( bOutline );
+                aFont.SetShadow( bShadow );
+                aFont.SetOrientation( nLineOrient );
+                aFont.SetTransparent( bTransparent );
+
+                eActualCharSet = aFont.GetCharSet();
+                if ( eActualCharSet == RTL_TEXTENCODING_DONTKNOW )
+                    eActualCharSet = osl_getThreadTextEncoding();
+
+                rMtf.AddAction( new MetaFontAction( aFont ) );
+                rMtf.AddAction( new MetaTextAlignAction( aFont.GetAlignment() ) );
+                rMtf.AddAction( new MetaTextColorAction( aFont.GetColor() ) );
+                rMtf.AddAction( new MetaTextFillColorAction( aFont.GetFillColor(), !aFont.IsTransparent() ) );
+
+                // #106172# Track font relevant data in shadow VDev
+                aFontVDev->SetFont( aFont );
+            }
+            break;
+
+            case GDI_TEXT_ACTION:
+            {
+                sal_Int32 nIndex(0), nLen(0), nTmp(0);
+                aSerializer.readPoint(aPt);
+                rIStm.ReadInt32( nIndex ).ReadInt32( nLen ).ReadInt32( nTmp );
+                if (nTmp > 0)
+                {
+                    OString aByteStr = read_uInt8s_ToOString(rIStm, nTmp);
+                    sal_uInt8 nTerminator = 0;
+                    rIStm.ReadUChar( nTerminator );
+                    SAL_WARN_IF( nTerminator != 0, "vcl.gdi", "expected string to be NULL terminated" );
+
+                    OUString aStr(OStringToOUString(aByteStr, eActualCharSet));
+                    if ( nUnicodeCommentActionNumber == i )
+                        ImplReadUnicodeComment( nUnicodeCommentStreamPos, rIStm, aStr );
+                    rMtf.AddAction( new MetaTextAction( aPt, aStr, nIndex, nLen ) );
+                }
+
+                if (nActionSize < 24)
+                    rIStm.SetError(SVSTREAM_FILEFORMAT_ERROR);
+                else
+                    rIStm.Seek(nActBegin + nActionSize);
+            }
+            break;
+
+            case GDI_TEXTARRAY_ACTION:
+            {
+                sal_Int32 nIndex(0), nLen(0), nAryLen(0), nTmp(0);
+                aSerializer.readPoint(aPt);
+                rIStm.ReadInt32( nIndex ).ReadInt32( nLen ).ReadInt32( nTmp ).ReadInt32( nAryLen );
+                if (nTmp > 0)
+                {
+                    OString aByteStr = read_uInt8s_ToOString(rIStm, nTmp);
+                    sal_uInt8 nTerminator = 0;
+                    rIStm.ReadUChar( nTerminator );
+                    SAL_WARN_IF( nTerminator != 0, "vcl.gdi", "expected string to be NULL terminated" );
+
+                    OUString aStr(OStringToOUString(aByteStr, eActualCharSet));
+
+                    std::unique_ptr<long[]> pDXAry;
+                    sal_Int32 nDXAryLen = 0;
+                    if (nAryLen > 0)
+                    {
+                        const size_t nMinRecordSize = sizeof(sal_Int32);
+                        const size_t nMaxRecords = rIStm.remainingSize() / nMinRecordSize;
+                        if (o3tl::make_unsigned(nAryLen) > nMaxRecords)
+                        {
+                            SAL_WARN("vcl.gdi", "Parsing error: " << nMaxRecords <<
+                                     " max possible entries, but " << nAryLen << " claimed, truncating");
+                            nAryLen = nMaxRecords;
+                        }
+
+                        sal_Int32 nStrLen( aStr.getLength() );
+
+                        nDXAryLen = std::max(nAryLen, nStrLen);
+
+                        if (nDXAryLen < nLen)
+                        {
+                            //MetaTextArrayAction ctor expects pDXAry to be >= nLen if set, so if this can't
+                            //be achieved, don't read it, it's utterly broken.
+                            SAL_WARN("vcl.gdi", "dxary too short, discarding completely");
+                            rIStm.SeekRel(sizeof(sal_Int32) * nDXAryLen);
+                            nLen = 0;
+                            nIndex = 0;
+                        }
+                        else
+                        {
+                            pDXAry.reset(new long[nDXAryLen]);
+
+                            for (sal_Int32 j = 0; j < nAryLen; ++j)
+                            {
+                                rIStm.ReadInt32( nTmp );
+                                pDXAry[ j ] = nTmp;
+                            }
+
+                            // #106172# Add last DX array elem, if missing
+                            if( nAryLen != nStrLen )
+                            {
+                                if (nAryLen+1 == nStrLen && nIndex >= 0)
+                                {
+                                    std::unique_ptr<long[]> pTmpAry(new long[nStrLen]);
+
+                                    aFontVDev->GetTextArray( aStr, pTmpAry.get(), nIndex, nLen );
+
+                                    // now, the difference between the
+                                    // last and the second last DX array
+                                    // is the advancement for the last
+                                    // glyph. Thus, to complete our meta
+                                    // action's DX array, just add that
+                                    // difference to last elem and store
+                                    // in very last.
+                                    if( nStrLen > 1 )
+                                        pDXAry[ nStrLen-1 ] = pDXAry[ nStrLen-2 ] + pTmpAry[ nStrLen-1 ] - pTmpAry[ nStrLen-2 ];
+                                    else
+                                        pDXAry[ nStrLen-1 ] = pTmpAry[ nStrLen-1 ]; // len=1: 0th position taken to be 0
+                                }
+#ifdef DBG_UTIL
+                                else
+                                    OSL_FAIL("More than one DX array element missing on SVM import");
+#endif
+                            }
+                        }
+                    }
+                    if ( nUnicodeCommentActionNumber == i )
+                        ImplReadUnicodeComment( nUnicodeCommentStreamPos, rIStm, aStr );
+                    rMtf.AddAction( new MetaTextArrayAction( aPt, aStr, pDXAry.get(), nIndex, nLen ) );
+                }
+
+                if (nActionSize < 24)
+                    rIStm.SetError(SVSTREAM_FILEFORMAT_ERROR);
+                else
+                    rIStm.Seek(nActBegin + nActionSize);
+            }
+            break;
+
+            case GDI_STRETCHTEXT_ACTION:
+            {
+                sal_Int32 nIndex(0), nLen(0), nWidth(0), nTmp(0);
+
+                aSerializer.readPoint(aPt);
+                rIStm.ReadInt32( nIndex ).ReadInt32( nLen ).ReadInt32( nTmp ).ReadInt32( nWidth );
+                if (nTmp > 0)
+                {
+                    OString aByteStr = read_uInt8s_ToOString(rIStm, nTmp);
+                    sal_uInt8 nTerminator = 0;
+                    rIStm.ReadUChar( nTerminator );
+                    SAL_WARN_IF( nTerminator != 0, "vcl.gdi", "expected string to be NULL terminated" );
+
+                    OUString aStr(OStringToOUString(aByteStr, eActualCharSet));
+                    if ( nUnicodeCommentActionNumber == i )
+                        ImplReadUnicodeComment( nUnicodeCommentStreamPos, rIStm, aStr );
+                    rMtf.AddAction( new MetaStretchTextAction( aPt, nWidth, aStr, nIndex, nLen ) );
+                }
+
+                if (nActionSize < 28)
+                    rIStm.SetError(SVSTREAM_FILEFORMAT_ERROR);
+                else
+                    rIStm.Seek(nActBegin + nActionSize);
+            }
+            break;
+
+            case GDI_BITMAP_ACTION:
+            {
+                Bitmap aBmp;
+
+                aSerializer.readPoint(aPt);
+                ReadDIB(aBmp, rIStm, true);
+                rMtf.AddAction( new MetaBmpAction( aPt, aBmp ) );
+            }
+            break;
+
+            case GDI_BITMAPSCALE_ACTION:
+            {
+                Bitmap aBmp;
+
+                aSerializer.readPoint(aPt);
+                aSerializer.readSize(aSz);
+                ReadDIB(aBmp, rIStm, true);
+                rMtf.AddAction( new MetaBmpScaleAction( aPt, aSz, aBmp ) );
+            }
+            break;
+
+            case GDI_BITMAPSCALEPART_ACTION:
+            {
+                Bitmap  aBmp;
+                Size    aSz2;
+
+                aSerializer.readPoint(aPt);
+                aSerializer.readSize(aSz);
+                aSerializer.readPoint(aPt1);
+                aSerializer.readSize(aSz2);
+                ReadDIB(aBmp, rIStm, true);
+                rMtf.AddAction( new MetaBmpScalePartAction( aPt, aSz, aPt1, aSz2, aBmp ) );
+            }
+            break;
+
+            case GDI_PEN_ACTION:
+            {
+                sal_Int32 nPenWidth;
+                sal_Int16 nPenStyle;
+
+                ImplReadColor( rIStm, aActionColor );
+                rIStm.ReadInt32( nPenWidth ).ReadInt16( nPenStyle );
+
+                aLineInfo.SetStyle( nPenStyle ? LineStyle::Solid : LineStyle::NONE );
+                aLineInfo.SetWidth( nPenWidth );
+                bFatLine = nPenStyle && !aLineInfo.IsDefault();
+
+                rMtf.AddAction( new MetaLineColorAction( aActionColor, nPenStyle != 0 ) );
+            }
+            break;
+
+            case GDI_FILLBRUSH_ACTION:
+            {
+                sal_Int16 nBrushStyle;
+
+                ImplReadColor( rIStm, aActionColor );
+                rIStm.SeekRel( 6 );
+                rIStm.ReadInt16( nBrushStyle );
+                rMtf.AddAction( new MetaFillColorAction( aActionColor, nBrushStyle != 0 ) );
+                rIStm.SeekRel( 2 );
+            }
+            break;
+
+            case GDI_MAPMODE_ACTION:
+            {
+                if (ImplReadMapMode(rIStm, aMapMode))
+                {
+                    rMtf.AddAction(new MetaMapModeAction(aMapMode));
+
+                    // #106172# Track font relevant data in shadow VDev
+                    aFontVDev->SetMapMode(aMapMode);
+                };
+            }
+            break;
+
+            case GDI_CLIPREGION_ACTION:
+            {
+                vcl::Region  aRegion;
+                sal_Int16   nRegType;
+                sal_Int16   bIntersect;
+                bool    bClip = false;
+
+                rIStm.ReadInt16( nRegType ).ReadInt16( bIntersect );
+                ImplReadRect( rIStm, aRect );
+
+                switch( nRegType )
+                {
+                    case 0:
+                    break;
+
+                    case 1:
+                    {
+                        tools::Rectangle aRegRect;
+
+                        ImplReadRect( rIStm, aRegRect );
+                        aRegion = vcl::Region( aRegRect );
+                        bClip = true;
+                    }
+                    break;
+
+                    case 2:
+                    {
+                        if (ImplReadPoly(rIStm, aActionPoly))
+                        {
+                            aRegion = vcl::Region( aActionPoly );
+                            bClip = true;
+                        }
+                    }
+                    break;
+
+                    case 3:
+                    {
+                        bool bSuccess = true;
+                        tools::PolyPolygon aPolyPoly;
+                        sal_Int32 nPolyCount32(0);
+                        rIStm.ReadInt32(nPolyCount32);
+                        sal_uInt16 nPolyCount(nPolyCount32);
+
+                        for (sal_uInt16 j = 0; j < nPolyCount && rIStm.good(); ++j)
+                        {
+                            if (!ImplReadPoly(rIStm, aActionPoly))
+                            {
+                                bSuccess = false;
+                                break;
+                            }
+                            aPolyPoly.Insert(aActionPoly);
+                        }
+
+                        if (bSuccess)
+                        {
+                            aRegion = vcl::Region( aPolyPoly );
+                            bClip = true;
+                        }
+                    }
+                    break;
+                }
+
+                if( bIntersect )
+                    aRegion.Intersect( aRect );
+
+                rMtf.AddAction( new MetaClipRegionAction( aRegion, bClip ) );
+            }
+            break;
+
+            case GDI_MOVECLIPREGION_ACTION:
+            {
+                sal_Int32 nTmp(0), nTmp1(0);
+                rIStm.ReadInt32( nTmp ).ReadInt32( nTmp1 );
+                rMtf.AddAction( new MetaMoveClipRegionAction( nTmp, nTmp1 ) );
+            }
+            break;
+
+            case GDI_ISECTCLIPREGION_ACTION:
+            {
+                ImplReadRect( rIStm, aRect );
+                rMtf.AddAction( new MetaISectRectClipRegionAction( aRect ) );
+            }
+            break;
+
+            case GDI_RASTEROP_ACTION:
+            {
+                RasterOp    eRasterOp;
+                sal_Int16       nRasterOp;
+
+                rIStm.ReadInt16( nRasterOp );
+
+                switch( nRasterOp )
+                {
+                    case 1:
+                        eRasterOp = RasterOp::Invert;
+                    break;
+
+                    case 4:
+                    case 5:
+                        eRasterOp = RasterOp::Xor;
+                    break;
+
+                    default:
+                        eRasterOp = RasterOp::OverPaint;
+                    break;
+                }
+
+                rMtf.AddAction( new MetaRasterOpAction( eRasterOp ) );
+            }
+            break;
+
+            case GDI_PUSH_ACTION:
+            {
+                aLIStack.push(std::make_unique<LineInfo>(aLineInfo));
+                rMtf.AddAction( new MetaPushAction( PushFlags::ALL ) );
+
+                // #106172# Track font relevant data in shadow VDev
+                aFontVDev->Push();
+            }
+            break;
+
+            case GDI_POP_ACTION:
+            {
+
+                std::unique_ptr<LineInfo> xLineInfo;
+                if (!aLIStack.empty())
+                {
+                    xLineInfo = std::move(aLIStack.top());
+                    aLIStack.pop();
+                }
+
+                // restore line info
+                if (xLineInfo)
+                {
+                    aLineInfo = *xLineInfo;
+                    xLineInfo.reset();
+                    bFatLine = ( LineStyle::NONE != aLineInfo.GetStyle() ) && !aLineInfo.IsDefault();
+                }
+
+                rMtf.AddAction( new MetaPopAction() );
+
+                // #106172# Track font relevant data in shadow VDev
+                aFontVDev->Pop();
+            }
+            break;
+
+            case GDI_GRADIENT_ACTION:
+            {
+                Color   aStartCol;
+                Color   aEndCol;
+                sal_Int16   nStyle;
+                sal_Int16   nAngle;
+                sal_Int16   nBorder;
+                sal_Int16   nOfsX;
+                sal_Int16   nOfsY;
+                sal_Int16   nIntensityStart;
+                sal_Int16   nIntensityEnd;
+
+                ImplReadRect( rIStm, aRect );
+                rIStm.ReadInt16( nStyle );
+                ImplReadColor( rIStm, aStartCol );
+                ImplReadColor( rIStm, aEndCol );
+                rIStm.ReadInt16( nAngle ).ReadInt16( nBorder ).ReadInt16( nOfsX ).ReadInt16( nOfsY ).ReadInt16( nIntensityStart ).ReadInt16( nIntensityEnd );
+
+                Gradient aGrad( static_cast<GradientStyle>(nStyle), aStartCol, aEndCol );
+
+                aGrad.SetAngle( nAngle );
+                aGrad.SetBorder( nBorder );
+                aGrad.SetOfsX( nOfsX );
+                aGrad.SetOfsY( nOfsY );
+                aGrad.SetStartIntensity( nIntensityStart );
+                aGrad.SetEndIntensity( nIntensityEnd );
+                rMtf.AddAction( new MetaGradientAction( aRect, aGrad ) );
+            }
+            break;
+
+            case GDI_TRANSPARENT_COMMENT:
+            {
+                tools::PolyPolygon aPolyPoly;
+                sal_Int32 nFollowingActionCount(0);
+                sal_Int16 nTrans(0);
+
+                ReadPolyPolygon( rIStm, aPolyPoly );
+                rIStm.ReadInt16( nTrans ).ReadInt32( nFollowingActionCount );
+                ImplSkipActions( rIStm, nFollowingActionCount );
+                rMtf.AddAction( new MetaTransparentAction( aPolyPoly, nTrans ) );
+
+                i = SkipActions(i, nFollowingActionCount, nActions);
+            }
+            break;
+
+            case GDI_FLOATTRANSPARENT_COMMENT:
+            {
+                GDIMetaFile aMtf;
+                Point       aPos;
+                Size        aSize;
+                Gradient    aGradient;
+                sal_Int32   nFollowingActionCount(0);
+
+                ReadGDIMetaFile( rIStm, aMtf );
+                aSerializer.readPoint(aPos);
+                aSerializer.readSize(aSize);
+                aSerializer.readGradient(aGradient);
+                rIStm.ReadInt32( nFollowingActionCount );
+                ImplSkipActions( rIStm, nFollowingActionCount );
+                rMtf.AddAction( new MetaFloatTransparentAction( aMtf, aPos, aSize, aGradient ) );
+
+                i = SkipActions(i, nFollowingActionCount, nActions);
+            }
+            break;
+
+            case GDI_HATCH_COMMENT:
+            {
+                tools::PolyPolygon aPolyPoly;
+                Hatch       aHatch;
+                sal_Int32   nFollowingActionCount(0);
+
+                ReadPolyPolygon( rIStm, aPolyPoly );
+                ReadHatch( rIStm, aHatch );
+                rIStm.ReadInt32( nFollowingActionCount );
+                ImplSkipActions( rIStm, nFollowingActionCount );
+                rMtf.AddAction( new MetaHatchAction( aPolyPoly, aHatch ) );
+
+                i = SkipActions(i, nFollowingActionCount, nActions);
+            }
+            break;
+
+            case GDI_REFPOINT_COMMENT:
+            {
+                Point   aRefPoint;
+                bool    bSet;
+                sal_Int32 nFollowingActionCount(0);
+
+                aSerializer.readPoint(aRefPoint);
+                rIStm.ReadCharAsBool( bSet ).ReadInt32( nFollowingActionCount );
+                ImplSkipActions( rIStm, nFollowingActionCount );
+                rMtf.AddAction( new MetaRefPointAction( aRefPoint, bSet ) );
+
+                i = SkipActions(i, nFollowingActionCount, nActions);
+
+                // #106172# Track font relevant data in shadow VDev
+                if( bSet )
+                    aFontVDev->SetRefPoint( aRefPoint );
+                else
+                    aFontVDev->SetRefPoint();
+            }
+            break;
+
+            case GDI_TEXTLINECOLOR_COMMENT:
+            {
+                Color   aColor;
+                bool    bSet;
+                sal_Int32 nFollowingActionCount(0);
+
+                aSerializer.readColor(aColor);
+                rIStm.ReadCharAsBool( bSet ).ReadInt32( nFollowingActionCount );
+                ImplSkipActions( rIStm, nFollowingActionCount );
+                rMtf.AddAction( new MetaTextLineColorAction( aColor, bSet ) );
+
+                i = SkipActions(i, nFollowingActionCount, nActions);
+            }
+            break;
+
+            case GDI_TEXTLINE_COMMENT:
+            {
+                Point   aStartPt;
+                sal_Int32  nWidth(0);
+                sal_uInt32 nStrikeout(0);
+                sal_uInt32 nUnderline(0);
+                sal_Int32  nFollowingActionCount(0);
+
+                aSerializer.readPoint(aStartPt);
+                rIStm.ReadInt32(nWidth ).ReadUInt32(nStrikeout).ReadUInt32(nUnderline).ReadInt32(nFollowingActionCount);
+                ImplSkipActions(rIStm, nFollowingActionCount);
+                rMtf.AddAction( new MetaTextLineAction( aStartPt, nWidth,
+                                                        static_cast<FontStrikeout>(nStrikeout),
+                                                        static_cast<FontLineStyle>(nUnderline),
+                                                        LINESTYLE_NONE ) );
+
+                i = SkipActions(i, nFollowingActionCount, nActions);
+            }
+            break;
+
+            case GDI_GRADIENTEX_COMMENT:
+            {
+                tools::PolyPolygon aPolyPoly;
+                Gradient    aGradient;
+                sal_Int32 nFollowingActionCount(0);
+
+                ReadPolyPolygon( rIStm, aPolyPoly );
+                aSerializer.readGradient(aGradient);
+                rIStm.ReadInt32( nFollowingActionCount );
+                ImplSkipActions( rIStm, nFollowingActionCount );
+                rMtf.AddAction( new MetaGradientExAction( aPolyPoly, aGradient ) );
+
+                i = SkipActions(i, nFollowingActionCount, nActions);
+            }
+            break;
+
+            case GDI_COMMENT_COMMENT:
+            {
+                std::vector<sal_uInt8> aData;
+
+                OString aComment = read_uInt16_lenPrefixed_uInt8s_ToOString(rIStm);
+                sal_Int32 nValue(0);
+                sal_uInt32 nDataSize(0);
+                rIStm.ReadInt32(nValue).ReadUInt32(nDataSize);
+
+                if (nDataSize)
+                {
+                    const size_t nMaxPossibleData = rIStm.remainingSize();
+                    if (nDataSize > nMaxPossibleActions)
+                    {
+                        SAL_WARN("vcl.gdi", "svm record claims to have: " << nDataSize << " data, but only " << nMaxPossibleData << " possible");
+                        nDataSize = nMaxPossibleActions;
+                    }
+                    aData.resize(nDataSize);
+                    nDataSize = rIStm.ReadBytes(aData.data(), nDataSize);
+                }
+
+                sal_Int32 nFollowingActionCount(0);
+                rIStm.ReadInt32(nFollowingActionCount);
+                ImplSkipActions( rIStm, nFollowingActionCount );
+                rMtf.AddAction(new MetaCommentAction(aComment, nValue, aData.data(), nDataSize));
+
+                i = SkipActions(i, nFollowingActionCount, nActions);
+            }
+            break;
+
+            case GDI_UNICODE_COMMENT:
+            {
+                nUnicodeCommentActionNumber = i + 1;
+                nUnicodeCommentStreamPos = rIStm.Tell() - 6;
+                if (nActionSize < 4)
+                    rIStm.SetError(SVSTREAM_FILEFORMAT_ERROR);
+                else
+                    rIStm.SeekRel(nActionSize - 4);
+            }
+            break;
+
+            default:
+                if (nActionSize < 4)
+                    rIStm.SetError(SVSTREAM_FILEFORMAT_ERROR);
+                else
+                    rIStm.SeekRel(nActionSize - 4);
+            break;
+        }
+    }
+
+    rIStm.SetEndian( nOldFormat );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/textlayout.cxx b/vcl/source/gdi/textlayout.cxx
new file mode 100644
index 000000000..1efe1e617
--- /dev/null
+++ b/vcl/source/gdi/textlayout.cxx
@@ -0,0 +1,351 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/ctrl.hxx>
+#include <vcl/outdev.hxx>
+
+#include <textlayout.hxx>
+
+#include <osl/diagnose.h>
+#include <tools/fract.hxx>
+#include <sal/log.hxx>
+
+#if OSL_DEBUG_LEVEL > 1
+#include <rtl/strbuf.hxx>
+#endif
+
+#include <memory>
+#include <iterator>
+
+namespace vcl
+{
+
+    DefaultTextLayout::~DefaultTextLayout()
+    {
+    }
+
+    long DefaultTextLayout::GetTextWidth( const OUString& _rText, sal_Int32 _nStartIndex, sal_Int32 _nLength ) const
+    {
+        return m_rTargetDevice.GetTextWidth( _rText, _nStartIndex, _nLength );
+    }
+
+    void DefaultTextLayout::DrawText( const Point& _rStartPoint, const OUString& _rText, sal_Int32 _nStartIndex,
+        sal_Int32 _nLength, MetricVector* _pVector, OUString* _pDisplayText )
+    {
+        m_rTargetDevice.DrawText( _rStartPoint, _rText, _nStartIndex, _nLength, _pVector, _pDisplayText );
+    }
+
+    void DefaultTextLayout::GetCaretPositions( const OUString& _rText, long* _pCaretXArray,
+        sal_Int32 _nStartIndex, sal_Int32 _nLength ) const
+    {
+        m_rTargetDevice.GetCaretPositions( _rText, _pCaretXArray, _nStartIndex, _nLength );
+    }
+
+    sal_Int32 DefaultTextLayout::GetTextBreak( const OUString& _rText, long _nMaxTextWidth, sal_Int32 _nStartIndex, sal_Int32 _nLength ) const
+    {
+        return m_rTargetDevice.GetTextBreak( _rText, _nMaxTextWidth, _nStartIndex, _nLength );
+    }
+
+    bool DefaultTextLayout::DecomposeTextRectAction() const
+    {
+        return false;
+    }
+
+    class ReferenceDeviceTextLayout : public ITextLayout
+    {
+    public:
+        ReferenceDeviceTextLayout( const Control& _rControl, OutputDevice& _rTargetDevice, OutputDevice& _rReferenceDevice );
+        virtual ~ReferenceDeviceTextLayout();
+
+        // ITextLayout
+        virtual long        GetTextWidth( const OUString& rStr, sal_Int32 nIndex, sal_Int32 nLen ) const override;
+        virtual void        DrawText( const Point& _rStartPoint, const OUString& _rText, sal_Int32 _nStartIndex, sal_Int32 _nLength, MetricVector* _pVector, OUString* _pDisplayText ) override;
+        virtual void        GetCaretPositions( const OUString& _rText, long* _pCaretXArray, sal_Int32 _nStartIndex, sal_Int32 _nLength ) const override;
+        virtual sal_Int32   GetTextBreak(const OUString& _rText, long _nMaxTextWidth, sal_Int32 _nStartIndex, sal_Int32 _nLength) const override;
+        virtual bool        DecomposeTextRectAction() const override;
+
+    public:
+        // equivalents to the respective OutputDevice methods, which take the reference device into account
+        tools::Rectangle   DrawText( const tools::Rectangle& _rRect, const OUString& _rText, DrawTextFlags _nStyle, MetricVector* _pVector, OUString* _pDisplayText, const Size* i_pDeviceSize );
+        tools::Rectangle   GetTextRect( const tools::Rectangle& _rRect, const OUString& _rText, DrawTextFlags _nStyle, Size* o_pDeviceSize );
+
+    private:
+        long        GetTextArray( const OUString& _rText, long* _pDXAry, sal_Int32 _nStartIndex, sal_Int32 _nLength ) const;
+
+        OutputDevice&   m_rTargetDevice;
+        OutputDevice&   m_rReferenceDevice;
+        const bool      m_bRTLEnabled;
+
+        tools::Rectangle       m_aCompleteTextRect;
+    };
+
+    ReferenceDeviceTextLayout::ReferenceDeviceTextLayout( const Control& _rControl, OutputDevice& _rTargetDevice,
+        OutputDevice& _rReferenceDevice )
+        :m_rTargetDevice( _rTargetDevice )
+        ,m_rReferenceDevice( _rReferenceDevice )
+        ,m_bRTLEnabled( _rControl.IsRTLEnabled() )
+    {
+        Font const aUnzoomedPointFont( _rControl.GetUnzoomedControlPointFont() );
+        const Fraction& aZoom( _rControl.GetZoom() );
+        m_rTargetDevice.Push( PushFlags::MAPMODE | PushFlags::FONT | PushFlags::TEXTLAYOUTMODE );
+
+        MapMode aTargetMapMode( m_rTargetDevice.GetMapMode() );
+        OSL_ENSURE( aTargetMapMode.GetOrigin() == Point(), "ReferenceDeviceTextLayout::ReferenceDeviceTextLayout: uhm, the code below won't work here ..." );
+
+        // normally, controls simulate "zoom" by "zooming" the font. This is responsible for (part of) the discrepancies
+        // between text in Writer and text in controls in Writer, though both have the same font.
+        // So, if we have a zoom set at the control, then we do not scale the font, but instead modify the map mode
+        // to accommodate for the zoom.
+        aTargetMapMode.SetScaleX( aZoom );    // TODO: shouldn't this be "current_scale * zoom"?
+        aTargetMapMode.SetScaleY( aZoom );
+
+        // also, use a higher-resolution map unit than "pixels", which should save us some rounding errors when
+        // translating coordinates between the reference device and the target device.
+        OSL_ENSURE( aTargetMapMode.GetMapUnit() == MapUnit::MapPixel,
+            "ReferenceDeviceTextLayout::ReferenceDeviceTextLayout: this class is not expected to work with such target devices!" );
+            // we *could* adjust all the code in this class to handle this case, but at the moment, it's not necessary
+        const MapUnit eTargetMapUnit = m_rReferenceDevice.GetMapMode().GetMapUnit();
+        aTargetMapMode.SetMapUnit( eTargetMapUnit );
+        OSL_ENSURE( aTargetMapMode.GetMapUnit() != MapUnit::MapPixel,
+            "ReferenceDeviceTextLayout::ReferenceDeviceTextLayout: a reference device which has map mode PIXEL?!" );
+
+        m_rTargetDevice.SetMapMode( aTargetMapMode );
+
+        // now that the Zoom is part of the map mode, reset the target device's font to the "unzoomed" version
+        Font aDrawFont( aUnzoomedPointFont );
+        aDrawFont.SetFontSize( OutputDevice::LogicToLogic(aDrawFont.GetFontSize(), MapMode(MapUnit::MapPoint), MapMode(eTargetMapUnit)) );
+        _rTargetDevice.SetFont( aDrawFont );
+
+        // transfer font to the reference device
+        m_rReferenceDevice.Push( PushFlags::FONT | PushFlags::TEXTLAYOUTMODE );
+        Font aRefFont( aUnzoomedPointFont );
+        aRefFont.SetFontSize( OutputDevice::LogicToLogic(
+            aRefFont.GetFontSize(), MapMode(MapUnit::MapPoint), m_rReferenceDevice.GetMapMode()) );
+        m_rReferenceDevice.SetFont( aRefFont );
+    }
+
+    ReferenceDeviceTextLayout::~ReferenceDeviceTextLayout()
+    {
+        m_rReferenceDevice.Pop();
+        m_rTargetDevice.Pop();
+    }
+
+    namespace
+    {
+        bool lcl_normalizeLength( const OUString& _rText, const sal_Int32 _nStartIndex, sal_Int32& _io_nLength )
+        {
+            sal_Int32 nTextLength = _rText.getLength();
+            if ( _nStartIndex > nTextLength )
+                return false;
+            if ( _nStartIndex + _io_nLength > nTextLength )
+                _io_nLength = nTextLength - _nStartIndex;
+            return true;
+        }
+    }
+
+    long ReferenceDeviceTextLayout::GetTextArray( const OUString& _rText, long* _pDXAry, sal_Int32 _nStartIndex, sal_Int32 _nLength ) const
+    {
+        if ( !lcl_normalizeLength( _rText, _nStartIndex, _nLength ) )
+            return 0;
+
+        // retrieve the character widths from the reference device
+        long nTextWidth = m_rReferenceDevice.GetTextArray( _rText, _pDXAry, _nStartIndex, _nLength );
+#if OSL_DEBUG_LEVEL > 1
+        if ( _pDXAry )
+        {
+            OStringBuffer aTrace;
+            aTrace.append( "ReferenceDeviceTextLayout::GetTextArray( " );
+            aTrace.append( OUStringToOString( _rText, RTL_TEXTENCODING_UTF8 ) );
+            aTrace.append( " ): " );
+            aTrace.append( nTextWidth );
+            aTrace.append( " = ( " );
+            for ( sal_Int32 i=0; i<_nLength; )
+            {
+                aTrace.append( _pDXAry[i] );
+                if ( ++i < _nLength )
+                    aTrace.append( ", " );
+            }
+            aTrace.append( ")" );
+            SAL_INFO( "vcl", aTrace.makeStringAndClear() );
+        }
+#endif
+        return nTextWidth;
+    }
+
+    long ReferenceDeviceTextLayout::GetTextWidth( const OUString& _rText, sal_Int32 _nStartIndex, sal_Int32 _nLength ) const
+    {
+        return GetTextArray( _rText, nullptr, _nStartIndex, _nLength );
+    }
+
+    void ReferenceDeviceTextLayout::DrawText( const Point& _rStartPoint, const OUString& _rText, sal_Int32 _nStartIndex, sal_Int32 _nLength, MetricVector* _pVector, OUString* _pDisplayText )
+    {
+        if ( !lcl_normalizeLength( _rText, _nStartIndex, _nLength ) )
+            return;
+
+        if ( _pVector && _pDisplayText )
+        {
+            MetricVector aGlyphBounds;
+            m_rReferenceDevice.GetGlyphBoundRects( _rStartPoint, _rText, _nStartIndex, _nLength, aGlyphBounds );
+            ::std::copy(
+                aGlyphBounds.begin(), aGlyphBounds.end(),
+                ::std::insert_iterator< MetricVector > ( *_pVector, _pVector->end() ) );
+            *_pDisplayText += _rText.copy( _nStartIndex, _nLength );
+            return;
+        }
+
+        std::unique_ptr<long[]> pCharWidths(new long[ _nLength ]);
+        long nTextWidth = GetTextArray( _rText, pCharWidths.get(), _nStartIndex, _nLength );
+        m_rTargetDevice.DrawTextArray( _rStartPoint, _rText, pCharWidths.get(), _nStartIndex, _nLength );
+        pCharWidths.reset();
+
+        m_aCompleteTextRect.Union( tools::Rectangle( _rStartPoint, Size( nTextWidth, m_rTargetDevice.GetTextHeight() ) ) );
+    }
+
+    void ReferenceDeviceTextLayout::GetCaretPositions( const OUString& _rText, long* _pCaretXArray,
+                                                       sal_Int32 _nStartIndex, sal_Int32 _nLength ) const
+    {
+        if ( !lcl_normalizeLength( _rText, _nStartIndex, _nLength ) )
+            return;
+
+        // retrieve the caret positions from the reference device
+        m_rReferenceDevice.GetCaretPositions( _rText, _pCaretXArray, _nStartIndex, _nLength );
+    }
+
+    sal_Int32 ReferenceDeviceTextLayout::GetTextBreak( const OUString& _rText, long _nMaxTextWidth, sal_Int32 _nStartIndex, sal_Int32 _nLength ) const
+    {
+        if ( !lcl_normalizeLength( _rText, _nStartIndex, _nLength ) )
+            return 0;
+
+        return m_rReferenceDevice.GetTextBreak( _rText, _nMaxTextWidth, _nStartIndex, _nLength );
+    }
+
+    bool ReferenceDeviceTextLayout::DecomposeTextRectAction() const
+    {
+        return true;
+    }
+
+    tools::Rectangle ReferenceDeviceTextLayout::DrawText( const tools::Rectangle& _rRect, const OUString& _rText, DrawTextFlags _nStyle,
+                                                   MetricVector* _pVector, OUString* _pDisplayText, const Size* i_pDeviceSize )
+    {
+        if ( _rText.isEmpty() )
+            return tools::Rectangle();
+
+        // determine text layout mode from the RTL-ness of the control whose text we render
+        ComplexTextLayoutFlags nTextLayoutMode = m_bRTLEnabled ? ComplexTextLayoutFlags::BiDiRtl : ComplexTextLayoutFlags::Default;
+        m_rReferenceDevice.SetLayoutMode( nTextLayoutMode );
+        m_rTargetDevice.SetLayoutMode( nTextLayoutMode | ComplexTextLayoutFlags::TextOriginLeft );
+
+        // ComplexTextLayoutFlags::TextOriginLeft is because when we do actually draw the text (in DrawText( Point, ... )), then
+        // our caller gives us the left border of the draw position, regardless of script type, text layout,
+        // and the like in our ctor, we set the map mode of the target device from pixel to twip, but our caller doesn't know this,
+        // but passed pixel coordinates. So, adjust the rect.
+        tools::Rectangle aRect( m_rTargetDevice.PixelToLogic( _rRect ) );
+        if (i_pDeviceSize)
+        {
+            //if i_pDeviceSize is passed in here, it was the original pre logic-to-pixel size of _rRect
+            SAL_WARN_IF(std::abs(_rRect.GetSize().Width() - m_rTargetDevice.LogicToPixel(*i_pDeviceSize).Width()) > 1, "vcl", "DeviceSize width was expected to match Pixel width");
+            SAL_WARN_IF(std::abs(_rRect.GetSize().Height() - m_rTargetDevice.LogicToPixel(*i_pDeviceSize).Height()) > 1, "vcl", "DeviceSize height was expected to match Pixel height");
+            aRect.SetSize(*i_pDeviceSize);
+        }
+
+        m_aCompleteTextRect.SetEmpty();
+        m_rTargetDevice.DrawText( aRect, _rText, _nStyle, _pVector, _pDisplayText, this );
+        tools::Rectangle aTextRect = m_aCompleteTextRect;
+
+        if ( aTextRect.IsEmpty() && !aRect.IsEmpty() )
+        {
+            // this happens for instance if we're in a PaintToDevice call, where only a MetaFile is recorded,
+            // but no actual painting happens, so our "DrawText( Point, ... )" is never called
+            // In this case, calculate the rect from what OutputDevice::GetTextRect would give us. This has
+            // the disadvantage of less accuracy, compared with the approach to calculate the rect from the
+            // single "DrawText( Point, ... )" calls, since more intermediate arithmetic will translate
+            // from ref- to target-units.
+            aTextRect = m_rTargetDevice.GetTextRect( aRect, _rText, _nStyle, nullptr, this );
+        }
+
+        // similar to above, the text rect now contains TWIPs (or whatever unit the ref device has), but the caller
+        // expects pixel coordinates
+        aTextRect = m_rTargetDevice.LogicToPixel( aTextRect );
+
+        // convert the metric vector
+        if ( _pVector )
+        {
+            for ( auto& rCharRect : *_pVector )
+            {
+                rCharRect = m_rTargetDevice.LogicToPixel( rCharRect );
+            }
+        }
+
+        return aTextRect;
+    }
+
+    tools::Rectangle ReferenceDeviceTextLayout::GetTextRect( const tools::Rectangle& _rRect, const OUString& _rText, DrawTextFlags _nStyle, Size* o_pDeviceSize )
+    {
+        if ( _rText.isEmpty() )
+            return tools::Rectangle();
+
+        // determine text layout mode from the RTL-ness of the control whose text we render
+        ComplexTextLayoutFlags nTextLayoutMode = m_bRTLEnabled ? ComplexTextLayoutFlags::BiDiRtl : ComplexTextLayoutFlags::Default;
+        m_rReferenceDevice.SetLayoutMode( nTextLayoutMode );
+        m_rTargetDevice.SetLayoutMode( nTextLayoutMode | ComplexTextLayoutFlags::TextOriginLeft );
+
+        // ComplexTextLayoutFlags::TextOriginLeft is because when we do actually draw the text (in DrawText( Point, ... )), then
+        // our caller gives us the left border of the draw position, regardless of script type, text layout,
+        // and the like in our ctor, we set the map mode of the target device from pixel to twip, but our caller doesn't know this,
+        // but passed pixel coordinates. So, adjust the rect.
+        tools::Rectangle aRect( m_rTargetDevice.PixelToLogic( _rRect ) );
+
+        tools::Rectangle aTextRect = m_rTargetDevice.GetTextRect( aRect, _rText, _nStyle, nullptr, this );
+
+        //if o_pDeviceSize is available, stash the pre logic-to-pixel size in it
+        if (o_pDeviceSize)
+        {
+            *o_pDeviceSize = aTextRect.GetSize();
+        }
+
+        // similar to above, the text rect now contains TWIPs (or whatever unit the ref device has), but the caller
+        // expects pixel coordinates
+        aTextRect = m_rTargetDevice.LogicToPixel( aTextRect );
+
+        return aTextRect;
+    }
+
+    ControlTextRenderer::ControlTextRenderer( const Control& _rControl, OutputDevice& _rTargetDevice, OutputDevice& _rReferenceDevice )
+        :m_pImpl( new ReferenceDeviceTextLayout( _rControl, _rTargetDevice, _rReferenceDevice ) )
+    {
+    }
+
+    ControlTextRenderer::~ControlTextRenderer()
+    {
+    }
+
+    tools::Rectangle ControlTextRenderer::DrawText( const tools::Rectangle& _rRect, const OUString& _rText, DrawTextFlags _nStyle,
+        MetricVector* _pVector, OUString* _pDisplayText, const Size* i_pDeviceSize )
+    {
+        return m_pImpl->DrawText( _rRect, _rText, _nStyle, _pVector, _pDisplayText, i_pDeviceSize );
+    }
+
+    tools::Rectangle ControlTextRenderer::GetTextRect( const tools::Rectangle& _rRect, const OUString& _rText, DrawTextFlags _nStyle, Size* o_pDeviceSize = nullptr )
+    {
+        return m_pImpl->GetTextRect( _rRect, _rText, _nStyle, o_pDeviceSize );
+    }
+
+} // namespace vcl
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/vectorgraphicdata.cxx b/vcl/source/gdi/vectorgraphicdata.cxx
new file mode 100644
index 000000000..80195dc26
--- /dev/null
+++ b/vcl/source/gdi/vectorgraphicdata.cxx
@@ -0,0 +1,358 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <tools/diagnose_ex.h>
+#include <tools/stream.hxx>
+#include <sal/log.hxx>
+#include <vcl/vectorgraphicdata.hxx>
+#include <comphelper/processfactory.hxx>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/graphic/PdfTools.hpp>
+#include <com/sun/star/graphic/SvgTools.hpp>
+#include <com/sun/star/graphic/EmfTools.hpp>
+#include <com/sun/star/graphic/Primitive2DTools.hpp>
+#include <com/sun/star/rendering/XIntegerReadOnlyBitmap.hpp>
+#include <com/sun/star/util/XAccounting.hpp>
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
+#include <vcl/canvastools.hxx>
+#include <comphelper/seqstream.hxx>
+#include <comphelper/sequence.hxx>
+#include <comphelper/propertysequence.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/outdev.hxx>
+#include <vcl/wmfexternal.hxx>
+#include <vcl/pdfread.hxx>
+
+using namespace ::com::sun::star;
+
+BitmapEx convertPrimitive2DSequenceToBitmapEx(
+    const std::deque< css::uno::Reference< css::graphic::XPrimitive2D > >& rSequence,
+    const basegfx::B2DRange& rTargetRange,
+    const sal_uInt32 nMaximumQuadraticPixels)
+{
+    BitmapEx aRetval;
+
+    if(!rSequence.empty())
+    {
+        // create replacement graphic from maSequence
+        // create XPrimitive2DRenderer
+        try
+        {
+            uno::Reference< uno::XComponentContext > xContext(::comphelper::getProcessComponentContext());
+            const uno::Reference< graphic::XPrimitive2DRenderer > xPrimitive2DRenderer = graphic::Primitive2DTools::create(xContext);
+
+            uno::Sequence< beans::PropertyValue > aViewParameters;
+            geometry::RealRectangle2D aRealRect;
+
+            aRealRect.X1 = rTargetRange.getMinX();
+            aRealRect.Y1 = rTargetRange.getMinY();
+            aRealRect.X2 = rTargetRange.getMaxX();
+            aRealRect.Y2 = rTargetRange.getMaxY();
+
+            // get system DPI
+            const Size aDPI(Application::GetDefaultDevice()->LogicToPixel(Size(1, 1), MapMode(MapUnit::MapInch)));
+
+            const uno::Reference< rendering::XBitmap > xBitmap(
+                xPrimitive2DRenderer->rasterize(
+                    comphelper::containerToSequence(rSequence),
+                    aViewParameters,
+                    aDPI.getWidth(),
+                    aDPI.getHeight(),
+                    aRealRect,
+                    nMaximumQuadraticPixels));
+
+            if(xBitmap.is())
+            {
+                const uno::Reference< rendering::XIntegerReadOnlyBitmap> xIntBmp(xBitmap, uno::UNO_QUERY_THROW);
+                aRetval = vcl::unotools::bitmapExFromXBitmap(xIntBmp);
+            }
+        }
+        catch (const uno::Exception&)
+        {
+            TOOLS_WARN_EXCEPTION("vcl", "Got no graphic::XPrimitive2DRenderer!");
+        }
+        catch (const std::exception& e)
+        {
+            SAL_WARN("vcl", "Got no graphic::XPrimitive2DRenderer! : " << e.what());
+        }
+    }
+
+    return aRetval;
+}
+
+static size_t estimateSize(
+    std::deque<uno::Reference<graphic::XPrimitive2D>> const& rSequence)
+{
+    size_t nRet(0);
+    for (auto& it : rSequence)
+    {
+        uno::Reference<util::XAccounting> const xAcc(it, uno::UNO_QUERY);
+        assert(xAcc.is()); // we expect only BasePrimitive2D from SVG parser
+        nRet += xAcc->estimateUsage();
+    }
+    return nRet;
+}
+
+bool VectorGraphicData::operator==(const VectorGraphicData& rCandidate) const
+{
+    if (getVectorGraphicDataType() == rCandidate.getVectorGraphicDataType())
+    {
+        if (getVectorGraphicDataArrayLength() == rCandidate.getVectorGraphicDataArrayLength())
+        {
+            if (0 == memcmp(
+                getVectorGraphicDataArray().getConstArray(),
+                rCandidate.getVectorGraphicDataArray().getConstArray(),
+                getVectorGraphicDataArrayLength()))
+            {
+                return true;
+            }
+        }
+    }
+
+    return false;
+}
+
+void VectorGraphicData::setWmfExternalHeader(const WmfExternal& aExtHeader)
+{
+    if (!mpExternalHeader)
+    {
+        mpExternalHeader.reset( new WmfExternal );
+    }
+
+    *mpExternalHeader = aExtHeader;
+}
+
+void VectorGraphicData::ensurePdfReplacement()
+{
+    assert(getVectorGraphicDataType() == VectorGraphicDataType::Pdf);
+
+    if (!maReplacement.IsEmpty())
+        return; // nothing to do
+
+    // use PDFium directly
+    std::vector<Bitmap> aBitmaps;
+    sal_Int32 nUsePageIndex = 0;
+    if (mnPageIndex >= 0)
+        nUsePageIndex = mnPageIndex;
+    vcl::RenderPDFBitmaps(maVectorGraphicDataArray.getConstArray(),
+                          maVectorGraphicDataArray.getLength(), aBitmaps, nUsePageIndex, 1,
+                          &maSizeHint);
+    if (!aBitmaps.empty())
+        maReplacement = aBitmaps[0];
+}
+
+void VectorGraphicData::ensureReplacement()
+{
+    if (!maReplacement.IsEmpty())
+        return; // nothing to do
+
+    // shortcut for PDF - PDFium can generate the replacement bitmap for us
+    // directly
+    if (getVectorGraphicDataType() == VectorGraphicDataType::Pdf)
+    {
+        ensurePdfReplacement();
+        return;
+    }
+
+    ensureSequenceAndRange();
+
+    if (!maSequence.empty())
+    {
+        maReplacement = convertPrimitive2DSequenceToBitmapEx(maSequence, getRange());
+    }
+}
+
+void VectorGraphicData::ensureSequenceAndRange()
+{
+    if (!mbSequenceCreated && maVectorGraphicDataArray.hasElements())
+    {
+        // import SVG to maSequence, also set maRange
+        maRange.reset();
+
+        // create Vector Graphic Data interpreter
+        uno::Reference<uno::XComponentContext> xContext(::comphelper::getProcessComponentContext());
+
+        switch (getVectorGraphicDataType())
+        {
+            case VectorGraphicDataType::Svg:
+            {
+                const uno::Reference< graphic::XSvgParser > xSvgParser = graphic::SvgTools::create(xContext);
+                const uno::Reference< io::XInputStream > myInputStream(new comphelper::SequenceInputStream(maVectorGraphicDataArray));
+
+                if (myInputStream.is())
+                    maSequence = comphelper::sequenceToContainer<std::deque<css::uno::Reference< css::graphic::XPrimitive2D >>>(xSvgParser->getDecomposition(myInputStream, maPath));
+
+                break;
+            }
+            case VectorGraphicDataType::Emf:
+            case VectorGraphicDataType::Wmf:
+            {
+                const uno::Reference< graphic::XEmfParser > xEmfParser = graphic::EmfTools::create(xContext);
+                const uno::Reference< io::XInputStream > myInputStream(new comphelper::SequenceInputStream(maVectorGraphicDataArray));
+                uno::Sequence< ::beans::PropertyValue > aSequence;
+
+                if (mpExternalHeader)
+                {
+                    aSequence = mpExternalHeader->getSequence();
+                }
+
+                if (myInputStream.is())
+                {
+                    // Pass the size hint of the graphic to the EMF parser.
+                    geometry::RealPoint2D aSizeHint;
+                    aSizeHint.X = maSizeHint.getX();
+                    aSizeHint.Y = maSizeHint.getY();
+                    xEmfParser->setSizeHint(aSizeHint);
+
+                    maSequence = comphelper::sequenceToContainer<std::deque<css::uno::Reference< css::graphic::XPrimitive2D >>>(xEmfParser->getDecomposition(myInputStream, maPath, aSequence));
+                }
+
+                break;
+            }
+            case VectorGraphicDataType::Pdf:
+            {
+                const uno::Reference<graphic::XPdfDecomposer> xPdfDecomposer = graphic::PdfTools::create(xContext);
+                uno::Sequence<beans::PropertyValue> aDecompositionParameters = comphelper::InitPropertySequence({
+                    {"PageIndex", uno::makeAny<sal_Int32>(mnPageIndex)},
+                });
+                auto xPrimitive2D = xPdfDecomposer->getDecomposition(maVectorGraphicDataArray, aDecompositionParameters);
+                maSequence = comphelper::sequenceToContainer<std::deque<uno::Reference<graphic::XPrimitive2D>>>(xPrimitive2D);
+
+                break;
+            }
+        }
+
+        if(!maSequence.empty())
+        {
+            const sal_Int32 nCount(maSequence.size());
+            geometry::RealRectangle2D aRealRect;
+            uno::Sequence< beans::PropertyValue > aViewParameters;
+
+            for(sal_Int32 a(0); a < nCount; a++)
+            {
+                // get reference
+                const css::uno::Reference< css::graphic::XPrimitive2D > xReference(maSequence[a]);
+
+                if(xReference.is())
+                {
+                    aRealRect = xReference->getRange(aViewParameters);
+
+                    maRange.expand(
+                        basegfx::B2DRange(
+                            aRealRect.X1,
+                            aRealRect.Y1,
+                            aRealRect.X2,
+                            aRealRect.Y2));
+                }
+            }
+        }
+        mNestedBitmapSize = estimateSize(maSequence);
+        mbSequenceCreated = true;
+    }
+}
+
+auto VectorGraphicData::getSizeBytes() const -> std::pair<State, size_t>
+{
+    if (maSequence.empty() && maVectorGraphicDataArray.hasElements())
+    {
+        return std::make_pair(State::UNPARSED, maVectorGraphicDataArray.getLength());
+    }
+    else
+    {
+        return std::make_pair(State::PARSED, maVectorGraphicDataArray.getLength() + mNestedBitmapSize);
+    }
+}
+
+VectorGraphicData::VectorGraphicData(
+    const VectorGraphicDataArray& rVectorGraphicDataArray,
+    const OUString& rPath,
+    VectorGraphicDataType eVectorDataType,
+    sal_Int32 nPageIndex)
+:   maVectorGraphicDataArray(rVectorGraphicDataArray),
+    maPath(rPath),
+    mbSequenceCreated(false),
+    maRange(),
+    maSequence(),
+    maReplacement(),
+    mNestedBitmapSize(0),
+    meVectorGraphicDataType(eVectorDataType),
+    mnPageIndex(nPageIndex)
+{
+}
+
+VectorGraphicData::VectorGraphicData(
+    const OUString& rPath,
+    VectorGraphicDataType eVectorDataType)
+:   maVectorGraphicDataArray(),
+    maPath(rPath),
+    mbSequenceCreated(false),
+    maRange(),
+    maSequence(),
+    maReplacement(),
+    mNestedBitmapSize(0),
+    meVectorGraphicDataType(eVectorDataType),
+    mnPageIndex(-1)
+{
+    SvFileStream rIStm(rPath, StreamMode::STD_READ);
+    if(rIStm.GetError())
+        return;
+    const sal_uInt32 nStmLen(rIStm.remainingSize());
+    if (nStmLen)
+    {
+        maVectorGraphicDataArray.realloc(nStmLen);
+        rIStm.ReadBytes(maVectorGraphicDataArray.begin(), nStmLen);
+
+        if (rIStm.GetError())
+        {
+            maVectorGraphicDataArray = VectorGraphicDataArray();
+        }
+    }
+}
+
+VectorGraphicData::~VectorGraphicData()
+{
+}
+
+const basegfx::B2DRange& VectorGraphicData::getRange() const
+{
+    const_cast< VectorGraphicData* >(this)->ensureSequenceAndRange();
+
+    return maRange;
+}
+
+const std::deque< css::uno::Reference< css::graphic::XPrimitive2D > >& VectorGraphicData::getPrimitive2DSequence() const
+{
+    const_cast< VectorGraphicData* >(this)->ensureSequenceAndRange();
+
+    return maSequence;
+}
+
+const BitmapEx& VectorGraphicData::getReplacement() const
+{
+    const_cast< VectorGraphicData* >(this)->ensureReplacement();
+
+    return maReplacement;
+}
+
+BitmapChecksum VectorGraphicData::GetChecksum() const
+{
+    return vcl_get_checksum(0, maVectorGraphicDataArray.getConstArray(), maVectorGraphicDataArray.getLength());
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/virdev.cxx b/vcl/source/gdi/virdev.cxx
new file mode 100644
index 000000000..1bb163cda
--- /dev/null
+++ b/vcl/source/gdi/virdev.cxx
@@ -0,0 +1,510 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <salinst.hxx>
+#include <salgdi.hxx>
+#include <salvd.hxx>
+#include <outdev.h>
+#include <PhysicalFontCollection.hxx>
+#include <svdata.hxx>
+#include <vcl/virdev.hxx>
+#include <sal/log.hxx>
+#include <tools/debug.hxx>
+
+using namespace ::com::sun::star::uno;
+
+bool VirtualDevice::AcquireGraphics() const
+{
+    DBG_TESTSOLARMUTEX();
+
+    if ( mpGraphics )
+        return true;
+
+    mbInitLineColor     = true;
+    mbInitFillColor     = true;
+    mbInitFont          = true;
+    mbInitTextColor     = true;
+    mbInitClipRegion    = true;
+
+    ImplSVData* pSVData = ImplGetSVData();
+
+    if ( mpVirDev )
+    {
+        mpGraphics = mpVirDev->AcquireGraphics();
+        // if needed retry after releasing least recently used virtual device graphics
+        while ( !mpGraphics )
+        {
+            if ( !pSVData->maGDIData.mpLastVirGraphics )
+                break;
+            pSVData->maGDIData.mpLastVirGraphics->ReleaseGraphics();
+            mpGraphics = mpVirDev->AcquireGraphics();
+        }
+        // update global LRU list of virtual device graphics
+        if ( mpGraphics )
+        {
+            mpNextGraphics = pSVData->maGDIData.mpFirstVirGraphics;
+            pSVData->maGDIData.mpFirstVirGraphics = const_cast<VirtualDevice*>(this);
+            if ( mpNextGraphics )
+                mpNextGraphics->mpPrevGraphics = const_cast<VirtualDevice*>(this);
+            if ( !pSVData->maGDIData.mpLastVirGraphics )
+                pSVData->maGDIData.mpLastVirGraphics = const_cast<VirtualDevice*>(this);
+        }
+    }
+
+    if ( mpGraphics )
+    {
+        mpGraphics->SetXORMode( (RasterOp::Invert == meRasterOp) || (RasterOp::Xor == meRasterOp), RasterOp::Invert == meRasterOp );
+        mpGraphics->setAntiAliasB2DDraw(bool(mnAntialiasing & AntialiasingFlags::EnableB2dDraw));
+    }
+
+    return mpGraphics != nullptr;
+}
+
+void VirtualDevice::ReleaseGraphics( bool bRelease )
+{
+    DBG_TESTSOLARMUTEX();
+
+    if ( !mpGraphics )
+        return;
+
+    // release the fonts of the physically released graphics device
+    if ( bRelease )
+        ImplReleaseFonts();
+
+    ImplSVData* pSVData = ImplGetSVData();
+
+    VirtualDevice* pVirDev = this;
+
+    if ( bRelease )
+        pVirDev->mpVirDev->ReleaseGraphics( mpGraphics );
+    // remove from global LRU list of virtual device graphics
+    if ( mpPrevGraphics )
+        mpPrevGraphics->mpNextGraphics = mpNextGraphics;
+    else
+        pSVData->maGDIData.mpFirstVirGraphics = mpNextGraphics;
+    if ( mpNextGraphics )
+        mpNextGraphics->mpPrevGraphics = mpPrevGraphics;
+    else
+        pSVData->maGDIData.mpLastVirGraphics = mpPrevGraphics;
+
+    mpGraphics      = nullptr;
+    mpPrevGraphics  = nullptr;
+    mpNextGraphics  = nullptr;
+}
+
+void VirtualDevice::ImplInitVirDev( const OutputDevice* pOutDev,
+                                    long nDX, long nDY, const SystemGraphicsData *pData )
+{
+    SAL_INFO( "vcl.virdev", "ImplInitVirDev(" << nDX << "," << nDY << ")" );
+
+    meRefDevMode = RefDevMode::NONE;
+    mbForceZeroExtleadBug = false;
+
+    bool bErase = nDX > 0 && nDY > 0;
+
+    if ( nDX < 1 )
+        nDX = 1;
+
+    if ( nDY < 1 )
+        nDY = 1;
+
+    ImplSVData* pSVData = ImplGetSVData();
+
+    if ( !pOutDev )
+        pOutDev = ImplGetDefaultWindow();
+    if( !pOutDev )
+        return;
+
+    SalGraphics* pGraphics;
+    if ( !pOutDev->mpGraphics )
+        (void)pOutDev->AcquireGraphics();
+    pGraphics = pOutDev->mpGraphics;
+    if ( pGraphics )
+        mpVirDev = pSVData->mpDefInst->CreateVirtualDevice(pGraphics, nDX, nDY, meFormat, pData);
+    else
+        mpVirDev = nullptr;
+    if ( !mpVirDev )
+    {
+        // do not abort but throw an exception, may be the current thread terminates anyway (plugin-scenario)
+        throw css::uno::RuntimeException(
+            "Could not create system bitmap!",
+            css::uno::Reference< css::uno::XInterface >() );
+    }
+
+    switch (meFormat)
+    {
+        case DeviceFormat::BITMASK:
+            mnBitCount = 1;
+            break;
+        default:
+            mnBitCount = pOutDev->GetBitCount();
+            break;
+    }
+    mnOutWidth      = nDX;
+    mnOutHeight     = nDY;
+
+    if (meFormat == DeviceFormat::BITMASK)
+        SetAntialiasing( AntialiasingFlags::DisableText );
+
+    mbScreenComp    = pOutDev->IsScreenComp();
+
+    mbDevOutput     = true;
+    mxFontCollection = pSVData->maGDIData.mxScreenFontList;
+    mxFontCache     = pSVData->maGDIData.mxScreenFontCache;
+    mnDPIX          = pOutDev->mnDPIX;
+    mnDPIY          = pOutDev->mnDPIY;
+    mnDPIScalePercentage = pOutDev->mnDPIScalePercentage;
+    maFont          = pOutDev->maFont;
+
+    if( maTextColor != pOutDev->maTextColor )
+    {
+        maTextColor = pOutDev->maTextColor;
+        mbInitTextColor = true;
+    }
+
+    // virtual devices have white background by default
+    SetBackground( Wallpaper( COL_WHITE ) );
+
+    // #i59283# don't erase user-provided surface
+    if( !pData && bErase)
+        Erase();
+
+    // register VirDev in the list
+    mpNext = pSVData->maGDIData.mpFirstVirDev;
+    mpPrev = nullptr;
+    if ( mpNext )
+        mpNext->mpPrev = this;
+    pSVData->maGDIData.mpFirstVirDev = this;
+}
+
+VirtualDevice::VirtualDevice(const OutputDevice* pCompDev, DeviceFormat eFormat,
+                             DeviceFormat eAlphaFormat, OutDevType eOutDevType)
+    : OutputDevice(eOutDevType)
+    , meFormat(eFormat)
+    , meAlphaFormat(eAlphaFormat)
+{
+    SAL_INFO( "vcl.virdev", "VirtualDevice::VirtualDevice( " << static_cast<int>(eFormat)
+                            << ", " << static_cast<int>(eAlphaFormat)
+                            << ", " << static_cast<int>(eOutDevType) << " )" );
+
+    ImplInitVirDev(pCompDev ? pCompDev : Application::GetDefaultDevice(), 0, 0);
+}
+
+VirtualDevice::VirtualDevice(const SystemGraphicsData& rData, const Size &rSize,
+                             DeviceFormat eFormat)
+    : OutputDevice(OUTDEV_VIRDEV)
+    , meFormat(eFormat)
+    , meAlphaFormat(DeviceFormat::NONE)
+{
+    SAL_INFO( "vcl.virdev", "VirtualDevice::VirtualDevice( " << static_cast<int>(eFormat) << " )" );
+
+    ImplInitVirDev(Application::GetDefaultDevice(), rSize.Width(), rSize.Height(), &rData);
+}
+
+VirtualDevice::~VirtualDevice()
+{
+    SAL_INFO( "vcl.virdev", "VirtualDevice::~VirtualDevice()" );
+    disposeOnce();
+}
+
+void VirtualDevice::dispose()
+{
+    SAL_INFO( "vcl.virdev", "VirtualDevice::dispose()" );
+
+    ImplSVData* pSVData = ImplGetSVData();
+
+    ReleaseGraphics();
+
+    mpVirDev.reset();
+
+    // remove this VirtualDevice from the double-linked global list
+    if( mpPrev )
+        mpPrev->mpNext = mpNext;
+    else
+        pSVData->maGDIData.mpFirstVirDev = mpNext;
+
+    if( mpNext )
+        mpNext->mpPrev = mpPrev;
+
+    OutputDevice::dispose();
+}
+
+bool VirtualDevice::InnerImplSetOutputSizePixel( const Size& rNewSize, bool bErase,
+                                                 sal_uInt8 *const pBuffer)
+{
+    SAL_INFO( "vcl.virdev",
+              "VirtualDevice::InnerImplSetOutputSizePixel( " << rNewSize.Width() << ", "
+              << rNewSize.Height() << ", " << int(bErase) << " )" );
+
+    if ( !mpVirDev )
+        return false;
+    else if ( rNewSize == GetOutputSizePixel() )
+    {
+        if ( bErase )
+            Erase();
+        SAL_INFO( "vcl.virdev", "Trying to re-use a VirtualDevice but this time using a pre-allocated buffer");
+        return true;
+    }
+
+    bool bRet;
+    long nNewWidth = rNewSize.Width(), nNewHeight = rNewSize.Height();
+
+    if ( nNewWidth < 1 )
+        nNewWidth = 1;
+
+    if ( nNewHeight < 1 )
+        nNewHeight = 1;
+
+    if ( bErase )
+    {
+        if ( pBuffer )
+            bRet = mpVirDev->SetSizeUsingBuffer( nNewWidth, nNewHeight, pBuffer );
+        else
+            bRet = mpVirDev->SetSize( nNewWidth, nNewHeight );
+
+        if ( bRet )
+        {
+            mnOutWidth  = rNewSize.Width();
+            mnOutHeight = rNewSize.Height();
+            Erase();
+        }
+    }
+    else
+    {
+        std::unique_ptr<SalVirtualDevice> pNewVirDev;
+        ImplSVData*         pSVData = ImplGetSVData();
+
+        // we need a graphics
+        if ( !mpGraphics && !AcquireGraphics() )
+            return false;
+
+        pNewVirDev = pSVData->mpDefInst->CreateVirtualDevice(mpGraphics, nNewWidth, nNewHeight, meFormat);
+        if ( pNewVirDev )
+        {
+            SalGraphics* pGraphics = pNewVirDev->AcquireGraphics();
+            if ( pGraphics )
+            {
+                long nWidth;
+                long nHeight;
+                if ( mnOutWidth < nNewWidth )
+                    nWidth = mnOutWidth;
+                else
+                    nWidth = nNewWidth;
+                if ( mnOutHeight < nNewHeight )
+                    nHeight = mnOutHeight;
+                else
+                    nHeight = nNewHeight;
+                SalTwoRect aPosAry(0, 0, nWidth, nHeight, 0, 0, nWidth, nHeight);
+                pGraphics->CopyBits( aPosAry, mpGraphics, this, this );
+                pNewVirDev->ReleaseGraphics( pGraphics );
+                ReleaseGraphics();
+                mpVirDev = std::move(pNewVirDev);
+                mnOutWidth  = rNewSize.Width();
+                mnOutHeight = rNewSize.Height();
+                bRet = true;
+            }
+            else
+            {
+                bRet = false;
+            }
+        }
+        else
+            bRet = false;
+    }
+
+    return bRet;
+}
+
+// #i32109#: Fill opaque areas correctly (without relying on
+// fill/linecolor state)
+void VirtualDevice::ImplFillOpaqueRectangle( const tools::Rectangle& rRect )
+{
+    // Set line and fill color to black (->opaque),
+    // fill rect with that (linecolor, too, because of
+    // those pesky missing pixel problems)
+    Push( PushFlags::LINECOLOR | PushFlags::FILLCOLOR );
+    SetLineColor( COL_BLACK );
+    SetFillColor( COL_BLACK );
+    DrawRect( rRect );
+    Pop();
+}
+
+bool VirtualDevice::ImplSetOutputSizePixel( const Size& rNewSize, bool bErase,
+                                            sal_uInt8 *const pBuffer)
+{
+    if( InnerImplSetOutputSizePixel(rNewSize, bErase, pBuffer) )
+    {
+        if (meAlphaFormat != DeviceFormat::NONE)
+        {
+            // #110958# Setup alpha bitmap
+            if(mpAlphaVDev && mpAlphaVDev->GetOutputSizePixel() != rNewSize)
+            {
+                mpAlphaVDev.disposeAndClear();
+            }
+
+            if( !mpAlphaVDev )
+            {
+                mpAlphaVDev = VclPtr<VirtualDevice>::Create(*this, meAlphaFormat);
+                mpAlphaVDev->InnerImplSetOutputSizePixel(rNewSize, bErase, nullptr);
+            }
+
+            // TODO: copy full outdev state to new one, here. Also needed in outdev2.cxx:DrawOutDev
+            if( GetLineColor() != COL_TRANSPARENT )
+                mpAlphaVDev->SetLineColor( COL_BLACK );
+
+            if( GetFillColor() != COL_TRANSPARENT )
+                mpAlphaVDev->SetFillColor( COL_BLACK );
+
+            mpAlphaVDev->SetMapMode( GetMapMode() );
+        }
+
+        return true;
+    }
+
+    return false;
+}
+
+void VirtualDevice::EnableRTL( bool bEnable )
+{
+    // virdevs default to not mirroring, they will only be set to mirroring
+    // under rare circumstances in the UI, eg the valueset control
+    // because each virdev has its own SalGraphics we can safely switch the SalGraphics here
+    // ...hopefully
+    if( AcquireGraphics() )
+        mpGraphics->SetLayout( bEnable ? SalLayoutFlags::BiDiRtl : SalLayoutFlags::NONE );
+
+    OutputDevice::EnableRTL(bEnable);
+}
+
+bool VirtualDevice::SetOutputSizePixel( const Size& rNewSize, bool bErase )
+{
+    return ImplSetOutputSizePixel(rNewSize, bErase, nullptr);
+}
+
+bool VirtualDevice::SetOutputSizePixelScaleOffsetAndBuffer(
+    const Size& rNewSize, const Fraction& rScale, const Point& rNewOffset,
+    sal_uInt8 *const pBuffer)
+{
+    if (pBuffer) {
+        MapMode mm = GetMapMode();
+        mm.SetOrigin( rNewOffset );
+        mm.SetScaleX( rScale );
+        mm.SetScaleY( rScale );
+        SetMapMode( mm );
+    }
+    return ImplSetOutputSizePixel(rNewSize, true, pBuffer);
+}
+
+void VirtualDevice::SetReferenceDevice( RefDevMode i_eRefDevMode )
+{
+    sal_Int32 nDPIX = 600, nDPIY = 600;
+    switch( i_eRefDevMode )
+    {
+    case RefDevMode::NONE:
+    default:
+        SAL_WARN( "vcl.virdev", "VDev::SetRefDev illegal argument!" );
+        break;
+    case RefDevMode::Dpi600:
+        nDPIX = nDPIY = 600;
+        break;
+    case RefDevMode::MSO1:
+        nDPIX = nDPIY = 6*1440;
+        break;
+    case RefDevMode::PDF1:
+        nDPIX = nDPIY = 720;
+        break;
+    }
+    ImplSetReferenceDevice( i_eRefDevMode, nDPIX, nDPIY );
+}
+
+void VirtualDevice::SetReferenceDevice( sal_Int32 i_nDPIX, sal_Int32 i_nDPIY )
+{
+    ImplSetReferenceDevice( RefDevMode::Custom, i_nDPIX, i_nDPIY );
+}
+
+bool VirtualDevice::IsVirtual() const
+{
+    return true;
+}
+
+void VirtualDevice::ImplSetReferenceDevice( RefDevMode i_eRefDevMode, sal_Int32 i_nDPIX, sal_Int32 i_nDPIY )
+{
+    mnDPIX = i_nDPIX;
+    mnDPIY = i_nDPIY;
+    mnDPIScalePercentage = 100;
+
+    EnableOutput( false );  // prevent output on reference device
+    mbScreenComp = false;
+
+    // invalidate currently selected fonts
+    mbInitFont = true;
+    mbNewFont = true;
+
+    // avoid adjusting font lists when already in refdev mode
+    RefDevMode nOldRefDevMode = meRefDevMode;
+    meRefDevMode = i_eRefDevMode;
+    if( nOldRefDevMode != RefDevMode::NONE )
+        return;
+
+    // the reference device should have only scalable fonts
+    // => clean up the original font lists before getting new ones
+    mpFontInstance.clear();
+    mpDeviceFontList.reset();
+    mpDeviceFontSizeList.reset();
+
+    // preserve global font lists
+    ImplSVData* pSVData = ImplGetSVData();
+    mxFontCollection.reset();
+    mxFontCache.reset();
+
+    // get font list with scalable fonts only
+    (void)AcquireGraphics();
+    mxFontCollection = pSVData->maGDIData.mxScreenFontList->Clone();
+
+    // prepare to use new font lists
+    mxFontCache = std::make_shared<ImplFontCache>();
+}
+
+sal_uInt16 VirtualDevice::GetBitCount() const
+{
+    return mnBitCount;
+}
+
+bool VirtualDevice::UsePolyPolygonForComplexGradient()
+{
+    return true;
+}
+
+void VirtualDevice::Compat_ZeroExtleadBug()
+{
+    mbForceZeroExtleadBug = true;
+}
+
+long VirtualDevice::GetFontExtLeading() const
+{
+#ifdef UNX
+    // backwards compatible line metrics after fixing #i60945#
+    if ( mbForceZeroExtleadBug )
+        return 0;
+#endif
+
+    return mpFontInstance->mxFontMetric->GetExternalLeading();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/gdi/wall.cxx b/vcl/source/gdi/wall.cxx
new file mode 100644
index 000000000..5170134cc
--- /dev/null
+++ b/vcl/source/gdi/wall.cxx
@@ -0,0 +1,366 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <tools/stream.hxx>
+#include <tools/vcompat.hxx>
+#include <vcl/bitmapex.hxx>
+#include <vcl/gradient.hxx>
+#include <vcl/wall.hxx>
+#include <vcl/svapp.hxx>
+#include <wall2.hxx>
+#include <vcl/dibtools.hxx>
+#include <vcl/settings.hxx>
+
+#include <TypeSerializer.hxx>
+
+ImplWallpaper::ImplWallpaper() :
+    maColor( COL_TRANSPARENT ), meStyle( WallpaperStyle::NONE )
+{
+}
+
+ImplWallpaper::ImplWallpaper( const ImplWallpaper& rImplWallpaper ) :
+    maColor( rImplWallpaper.maColor ), meStyle(rImplWallpaper.meStyle)
+{
+    if ( rImplWallpaper.mpBitmap )
+        mpBitmap = std::make_unique<BitmapEx>( *rImplWallpaper.mpBitmap );
+
+    if( rImplWallpaper.mpCache )
+        mpCache = std::make_unique<BitmapEx>( *rImplWallpaper.mpCache );
+
+    if ( rImplWallpaper.mpGradient )
+        mpGradient = std::make_unique<Gradient>( *rImplWallpaper.mpGradient );
+
+    if ( rImplWallpaper.mpRect )
+        mpRect = *rImplWallpaper.mpRect;
+}
+
+ImplWallpaper::~ImplWallpaper()
+{
+}
+
+SvStream& ReadImplWallpaper( SvStream& rIStm, ImplWallpaper& rImplWallpaper )
+{
+    VersionCompat   aCompat( rIStm, StreamMode::READ );
+
+    rImplWallpaper.mpRect.reset();
+    rImplWallpaper.mpGradient.reset();
+    rImplWallpaper.mpBitmap.reset();
+
+    // version 1
+    TypeSerializer aSerializer(rIStm);
+    aSerializer.readColor(rImplWallpaper.maColor);
+    sal_uInt16 nTmp16(0);
+    rIStm.ReadUInt16(nTmp16);
+    rImplWallpaper.meStyle = static_cast<WallpaperStyle>(nTmp16);
+
+    // version 2
+    if( aCompat.GetVersion() >= 2 )
+    {
+        bool bRect(false), bGrad(false), bBmp(false), bDummy;
+
+        rIStm.ReadCharAsBool( bRect ).ReadCharAsBool( bGrad ).ReadCharAsBool( bBmp ).ReadCharAsBool( bDummy ).ReadCharAsBool( bDummy ).ReadCharAsBool( bDummy );
+
+        if( bRect )
+        {
+            rImplWallpaper.mpRect = tools::Rectangle();
+            aSerializer.readRectangle(*rImplWallpaper.mpRect);
+        }
+
+        if( bGrad )
+        {
+            rImplWallpaper.mpGradient = std::make_unique<Gradient>();
+            aSerializer.readGradient(*rImplWallpaper.mpGradient);
+        }
+
+        if( bBmp )
+        {
+            rImplWallpaper.mpBitmap = std::make_unique<BitmapEx>();
+            ReadDIBBitmapEx(*rImplWallpaper.mpBitmap, rIStm);
+        }
+
+        // version 3 (new color format)
+        if( aCompat.GetVersion() >= 3 )
+        {
+            rIStm.ReadUInt32(rImplWallpaper.maColor.mValue);
+        }
+    }
+
+    return rIStm;
+}
+
+SvStream& WriteImplWallpaper( SvStream& rOStm, const ImplWallpaper& rImplWallpaper )
+{
+    VersionCompat   aCompat( rOStm, StreamMode::WRITE, 3 );
+    bool            bRect = bool(rImplWallpaper.mpRect);
+    bool            bGrad = bool(rImplWallpaper.mpGradient);
+    bool            bBmp = bool(rImplWallpaper.mpBitmap);
+    bool            bDummy = false;
+
+    // version 1
+    TypeSerializer aSerializer(rOStm);
+    aSerializer.writeColor(rImplWallpaper.maColor);
+
+    rOStm.WriteUInt16( static_cast<sal_uInt16>(rImplWallpaper.meStyle) );
+
+    // version 2
+    rOStm.WriteBool( bRect ).WriteBool( bGrad ).WriteBool( bBmp ).WriteBool( bDummy ).WriteBool( bDummy ).WriteBool( bDummy );
+
+    if( bRect )
+    {
+        aSerializer.writeRectangle(*rImplWallpaper.mpRect);
+    }
+
+    if (bGrad)
+    {
+        aSerializer.writeGradient(*rImplWallpaper.mpGradient);
+    }
+
+    if( bBmp )
+        WriteDIBBitmapEx(*rImplWallpaper.mpBitmap, rOStm);
+
+    // version 3 (new color format)
+    rOStm.WriteUInt32(rImplWallpaper.maColor.mValue);
+
+    return rOStm;
+}
+
+namespace
+{
+    struct theGlobalDefault :
+        public rtl::Static< Wallpaper::ImplType, theGlobalDefault > {};
+}
+
+Wallpaper::Wallpaper() : mpImplWallpaper(theGlobalDefault::get())
+{
+}
+
+Wallpaper::Wallpaper( const Wallpaper& ) = default;
+
+Wallpaper::Wallpaper( Wallpaper&& ) = default;
+
+Wallpaper::Wallpaper( const Color& rColor ) : mpImplWallpaper()
+{
+    mpImplWallpaper->maColor    = rColor;
+    mpImplWallpaper->meStyle    = WallpaperStyle::Tile;
+}
+
+Wallpaper::Wallpaper( const BitmapEx& rBmpEx ) : mpImplWallpaper()
+{
+    mpImplWallpaper->mpBitmap   = std::make_unique<BitmapEx>( rBmpEx );
+    mpImplWallpaper->meStyle    = WallpaperStyle::Tile;
+}
+
+Wallpaper::Wallpaper( const Gradient& rGradient ) : mpImplWallpaper()
+{
+    mpImplWallpaper->mpGradient = std::make_unique<Gradient>( rGradient );
+    mpImplWallpaper->meStyle    = WallpaperStyle::Tile;
+}
+
+Wallpaper::~Wallpaper() = default;
+
+void Wallpaper::ImplSetCachedBitmap( BitmapEx& rBmp ) const
+{
+   if( !mpImplWallpaper->mpCache )
+      const_cast< ImplWallpaper* >(mpImplWallpaper.get())->mpCache = std::make_unique<BitmapEx>( rBmp );
+   else
+      *const_cast< ImplWallpaper* >(mpImplWallpaper.get())->mpCache = rBmp;
+}
+
+const BitmapEx* Wallpaper::ImplGetCachedBitmap() const
+{
+    return mpImplWallpaper->mpCache.get();
+}
+
+void Wallpaper::ImplReleaseCachedBitmap() const
+{
+    const_cast< ImplWallpaper* >(mpImplWallpaper.get())->mpCache.reset();
+}
+
+void Wallpaper::SetColor( const Color& rColor )
+{
+    ImplReleaseCachedBitmap();
+    mpImplWallpaper->maColor = rColor;
+
+    if( WallpaperStyle::NONE == mpImplWallpaper->meStyle || WallpaperStyle::ApplicationGradient == mpImplWallpaper->meStyle )
+        mpImplWallpaper->meStyle = WallpaperStyle::Tile;
+}
+
+const Color& Wallpaper::GetColor() const
+{
+    return mpImplWallpaper->maColor;
+}
+
+void Wallpaper::SetStyle( WallpaperStyle eStyle )
+{
+    if( eStyle == WallpaperStyle::ApplicationGradient )
+        // set a dummy gradient, the correct gradient
+        // will be created dynamically in GetGradient()
+        SetGradient( ImplGetApplicationGradient() );
+
+    mpImplWallpaper->meStyle = eStyle;
+}
+
+WallpaperStyle Wallpaper::GetStyle() const
+{
+    return mpImplWallpaper->meStyle;
+}
+
+void Wallpaper::SetBitmap( const BitmapEx& rBitmap )
+{
+    if ( !rBitmap )
+    {
+        if ( mpImplWallpaper->mpBitmap )
+        {
+            ImplReleaseCachedBitmap();
+            mpImplWallpaper->mpBitmap.reset();
+        }
+    }
+    else
+    {
+        ImplReleaseCachedBitmap();
+        if ( mpImplWallpaper->mpBitmap )
+            *(mpImplWallpaper->mpBitmap) = rBitmap;
+        else
+            mpImplWallpaper->mpBitmap = std::make_unique<BitmapEx>( rBitmap );
+    }
+
+    if( WallpaperStyle::NONE == mpImplWallpaper->meStyle || WallpaperStyle::ApplicationGradient == mpImplWallpaper->meStyle)
+        mpImplWallpaper->meStyle = WallpaperStyle::Tile;
+}
+
+BitmapEx Wallpaper::GetBitmap() const
+{
+    if ( mpImplWallpaper->mpBitmap )
+        return *(mpImplWallpaper->mpBitmap);
+    else
+        return BitmapEx();
+}
+
+bool Wallpaper::IsBitmap() const
+{
+    return bool(mpImplWallpaper->mpBitmap);
+}
+
+void Wallpaper::SetGradient( const Gradient& rGradient )
+{
+    ImplReleaseCachedBitmap();
+
+    if ( mpImplWallpaper->mpGradient )
+        *(mpImplWallpaper->mpGradient) = rGradient;
+    else
+        mpImplWallpaper->mpGradient = std::make_unique<Gradient>( rGradient );
+
+    if( WallpaperStyle::NONE == mpImplWallpaper->meStyle || WallpaperStyle::ApplicationGradient == mpImplWallpaper->meStyle )
+        mpImplWallpaper->meStyle = WallpaperStyle::Tile;
+}
+
+Gradient Wallpaper::GetGradient() const
+{
+    if( WallpaperStyle::ApplicationGradient == mpImplWallpaper->meStyle )
+        return ImplGetApplicationGradient();
+    else if ( mpImplWallpaper->mpGradient )
+        return *(mpImplWallpaper->mpGradient);
+    else
+        return Gradient();
+}
+
+bool Wallpaper::IsGradient() const
+{
+    return bool(mpImplWallpaper->mpGradient);
+}
+
+Gradient Wallpaper::ImplGetApplicationGradient()
+{
+    Gradient g;
+    g.SetAngle( 900 );
+    g.SetStyle( GradientStyle::Linear );
+    g.SetStartColor( Application::GetSettings().GetStyleSettings().GetFaceColor() );
+    // no 'extreme' gradient when high contrast
+    if( Application::GetSettings().GetStyleSettings().GetHighContrastMode() )
+        g.SetEndColor( Application::GetSettings().GetStyleSettings().GetFaceColor() );
+    else
+        g.SetEndColor( Application::GetSettings().GetStyleSettings().GetFaceGradientColor() );
+    return g;
+}
+
+void Wallpaper::SetRect( const tools::Rectangle& rRect )
+{
+    if ( rRect.IsEmpty() )
+    {
+        mpImplWallpaper->mpRect.reset();
+    }
+    else
+    {
+        mpImplWallpaper->mpRect = rRect;
+    }
+}
+
+tools::Rectangle Wallpaper::GetRect() const
+{
+    if ( mpImplWallpaper->mpRect )
+        return *mpImplWallpaper->mpRect;
+    else
+        return tools::Rectangle();
+}
+
+bool Wallpaper::IsRect() const
+{
+    return bool(mpImplWallpaper->mpRect);
+}
+
+bool Wallpaper::IsFixed() const
+{
+    if ( mpImplWallpaper->meStyle == WallpaperStyle::NONE )
+        return false;
+    else
+        return (!mpImplWallpaper->mpBitmap && !mpImplWallpaper->mpGradient);
+}
+
+bool Wallpaper::IsScrollable() const
+{
+    if ( mpImplWallpaper->meStyle == WallpaperStyle::NONE )
+        return false;
+    else if ( !mpImplWallpaper->mpBitmap && !mpImplWallpaper->mpGradient )
+        return true;
+    else if ( mpImplWallpaper->mpBitmap )
+        return (mpImplWallpaper->meStyle == WallpaperStyle::Tile);
+    else
+        return false;
+}
+
+Wallpaper& Wallpaper::operator=( const Wallpaper& ) = default;
+
+Wallpaper& Wallpaper::operator=( Wallpaper&& ) = default;
+
+bool Wallpaper::operator==( const Wallpaper& rWallpaper ) const
+{
+    return mpImplWallpaper.same_object(rWallpaper.mpImplWallpaper);
+}
+
+SvStream& ReadWallpaper( SvStream& rIStm, Wallpaper& rWallpaper )
+{
+    return ReadImplWallpaper( rIStm, *rWallpaper.mpImplWallpaper );
+}
+
+SvStream& WriteWallpaper( SvStream& rOStm, const Wallpaper& rWallpaper )
+{
+    return WriteImplWallpaper( rOStm, *rWallpaper.mpImplWallpaper );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */