Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

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

1 files changed, 372 insertions, 0 deletions

diff --git a/svx/source/sdr/attribute/sdrformtextattribute.cxx b/svx/source/sdr/attribute/sdrformtextattribute.cxx
new file mode 100644
index 000000000..69fff8a8d
--- /dev/null
+++ b/svx/source/sdr/attribute/sdrformtextattribute.cxx
@@ -0,0 +1,372 @@
+/* -*- 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 <sdr/attribute/sdrformtextattribute.hxx>
+#include <basegfx/vector/b2enums.hxx>
+#include <svl/itemset.hxx>
+#include <svx/sdprcitm.hxx>
+#include <svx/svddef.hxx>
+#include <svx/xftdiit.hxx>
+#include <svx/xftstit.hxx>
+#include <svx/xftshxy.hxx>
+#include <xftshtit.hxx>
+#include <svx/xtextit0.hxx>
+#include <svx/xftadit.hxx>
+#include <svx/xftshit.hxx>
+#include <svx/xftshcit.hxx>
+#include <svx/xftmrit.hxx>
+#include <svx/xftouit.hxx>
+#include <svx/xlntrit.hxx>
+#include <svx/xlnclit.hxx>
+#include <svx/xlnwtit.hxx>
+#include <svx/xlinjoit.hxx>
+#include <svx/xlncapit.hxx>
+#include <svx/xlineit0.hxx>
+#include <svx/xdash.hxx>
+#include <svx/xlndsit.hxx>
+#include <drawinglayer/attribute/lineattribute.hxx>
+#include <drawinglayer/attribute/strokeattribute.hxx>
+#include <sdr/attribute/sdrformtextoutlineattribute.hxx>
+#include <com/sun/star/drawing/LineCap.hpp>
+#include <com/sun/star/drawing/LineStyle.hpp>
+
+
+// helper to get line, stroke and transparence attributes from SfxItemSet
+
+namespace
+{
+    basegfx::B2DLineJoin impGetB2DLineJoin(css::drawing::LineJoint eLineJoint)
+    {
+        switch(eLineJoint)
+        {
+            case css::drawing::LineJoint_BEVEL :
+            {
+                return basegfx::B2DLineJoin::Bevel;
+            }
+            case css::drawing::LineJoint_MIDDLE :
+            case css::drawing::LineJoint_MITER :
+            {
+                return basegfx::B2DLineJoin::Miter;
+            }
+            case css::drawing::LineJoint_ROUND :
+            {
+                return basegfx::B2DLineJoin::Round;
+            }
+            default : // css::drawing::LineJoint_NONE
+            {
+                return basegfx::B2DLineJoin::NONE; // XLINEJOINT_NONE
+            }
+        }
+    }
+
+    sal_uInt8 impGetStrokeTransparence(bool bShadow, const SfxItemSet& rSet)
+    {
+        sal_uInt8 nRetval;
+
+        if(bShadow)
+        {
+            nRetval = static_cast<sal_uInt8>((rSet.Get(SDRATTR_SHADOWTRANSPARENCE).GetValue() * 255) / 100);
+        }
+        else
+        {
+            nRetval = static_cast<sal_uInt8>((rSet.Get(XATTR_LINETRANSPARENCE).GetValue() * 255) / 100);
+        }
+
+        return nRetval;
+    }
+
+    drawinglayer::attribute::LineAttribute impGetLineAttribute(bool bShadow, const SfxItemSet& rSet)
+    {
+        basegfx::BColor aColorAttribute;
+
+        if(bShadow)
+        {
+            const Color aShadowColor(rSet.Get(SDRATTR_SHADOWCOLOR).GetColorValue());
+            aColorAttribute = aShadowColor.getBColor();
+        }
+        else
+        {
+            const Color aLineColor(rSet.Get(XATTR_LINECOLOR).GetColorValue());
+            aColorAttribute = aLineColor.getBColor();
+        }
+
+        const sal_uInt32 nLineWidth = rSet.Get(XATTR_LINEWIDTH).GetValue();
+        const css::drawing::LineJoint eLineJoint = rSet.Get(XATTR_LINEJOINT).GetValue();
+        const css::drawing::LineCap eLineCap = rSet.Get(XATTR_LINECAP).GetValue();
+
+        return drawinglayer::attribute::LineAttribute(
+            aColorAttribute,
+            static_cast<double>(nLineWidth),
+            impGetB2DLineJoin(eLineJoint),
+            eLineCap);
+    }
+
+    drawinglayer::attribute::StrokeAttribute impGetStrokeAttribute(const SfxItemSet& rSet)
+    {
+        const css::drawing::LineStyle eLineStyle = rSet.Get(XATTR_LINESTYLE).GetValue();
+        double fFullDotDashLen(0.0);
+        ::std::vector< double > aDotDashArray;
+
+        if(css::drawing::LineStyle_DASH == eLineStyle)
+        {
+            const XDash& rDash = rSet.Get(XATTR_LINEDASH).GetDashValue();
+
+            if(rDash.GetDots() || rDash.GetDashes())
+            {
+                const sal_uInt32 nLineWidth = rSet.Get(XATTR_LINEWIDTH).GetValue();
+                fFullDotDashLen = rDash.CreateDotDashArray(aDotDashArray, static_cast<double>(nLineWidth));
+            }
+        }
+
+        return drawinglayer::attribute::StrokeAttribute(std::move(aDotDashArray), fFullDotDashLen);
+    }
+} // end of anonymous namespace
+
+
+namespace drawinglayer::attribute
+{
+        class ImpSdrFormTextAttribute
+        {
+        public:
+            // FormText (FontWork) Attributes
+            sal_Int32                               mnFormTextDistance;     // distance from line in upright direction
+            sal_Int32                               mnFormTextStart;        // shift from polygon start
+            sal_Int32                               mnFormTextShdwXVal;     // shadow distance or 10th degrees
+            sal_Int32                               mnFormTextShdwYVal;     // shadow distance or scaling
+            sal_uInt16                              mnFormTextShdwTransp;   // shadow transparence
+            XFormTextStyle                          meFormTextStyle;        // on/off and char orientation
+            XFormTextAdjust                         meFormTextAdjust;       // adjustment (left/right/center) and scale
+            XFormTextShadow                         meFormTextShadow;       // shadow mode
+            Color                                   maFormTextShdwColor;    // shadow color
+
+            // outline attributes; used when getFormTextOutline() is true and (for
+            // shadow) when getFormTextShadow() != XFormTextShadow::NONE
+            SdrFormTextOutlineAttribute             maOutline;
+            SdrFormTextOutlineAttribute             maShadowOutline;
+
+            bool                                    mbFormTextMirror : 1;   // change orientation
+            bool                                    mbFormTextOutline : 1;  // show contour of objects
+
+            explicit ImpSdrFormTextAttribute(const SfxItemSet& rSet)
+            :   mnFormTextDistance(rSet.Get(XATTR_FORMTXTDISTANCE).GetValue()),
+                mnFormTextStart(rSet.Get(XATTR_FORMTXTSTART).GetValue()),
+                mnFormTextShdwXVal(rSet.Get(XATTR_FORMTXTSHDWXVAL).GetValue()),
+                mnFormTextShdwYVal(rSet.Get(XATTR_FORMTXTSHDWYVAL).GetValue()),
+                mnFormTextShdwTransp(rSet.Get(XATTR_FORMTXTSHDWTRANSP).GetValue()),
+                meFormTextStyle(rSet.Get(XATTR_FORMTXTSTYLE).GetValue()),
+                meFormTextAdjust(rSet.Get(XATTR_FORMTXTADJUST).GetValue()),
+                meFormTextShadow(rSet.Get(XATTR_FORMTXTSHADOW).GetValue()),
+                maFormTextShdwColor(rSet.Get(XATTR_FORMTXTSHDWCOLOR).GetColorValue()),
+                mbFormTextMirror(rSet.Get(XATTR_FORMTXTMIRROR).GetValue()),
+                mbFormTextOutline(rSet.Get(XATTR_FORMTXTOUTLINE).GetValue())
+            {
+                if(!getFormTextOutline())
+                    return;
+
+                const StrokeAttribute aStrokeAttribute(impGetStrokeAttribute(rSet));
+
+                // also need to prepare attributes for outlines
+                {
+                    const LineAttribute aLineAttribute(impGetLineAttribute(false, rSet));
+                    const sal_uInt8 nTransparence(impGetStrokeTransparence(false, rSet));
+
+                    maOutline = SdrFormTextOutlineAttribute(
+                        aLineAttribute, aStrokeAttribute, nTransparence);
+                }
+
+                if(XFormTextShadow::NONE != getFormTextShadow())
+                {
+                    // also need to prepare attributes for shadow outlines
+                    const LineAttribute aLineAttribute(impGetLineAttribute(true, rSet));
+                    const sal_uInt8 nTransparence(impGetStrokeTransparence(true, rSet));
+
+                    maShadowOutline = SdrFormTextOutlineAttribute(
+                        aLineAttribute, aStrokeAttribute, nTransparence);
+                }
+            }
+
+            ImpSdrFormTextAttribute()
+            :   mnFormTextDistance(0),
+                mnFormTextStart(0),
+                mnFormTextShdwXVal(0),
+                mnFormTextShdwYVal(0),
+                mnFormTextShdwTransp(0),
+                meFormTextStyle(XFormTextStyle::NONE),
+                meFormTextAdjust(XFormTextAdjust::Center),
+                meFormTextShadow(XFormTextShadow::NONE),
+                mbFormTextMirror(false),
+                mbFormTextOutline(false)
+            {
+            }
+
+            // data read access
+            sal_Int32 getFormTextDistance() const { return mnFormTextDistance; }
+            sal_Int32 getFormTextStart() const { return mnFormTextStart; }
+            sal_Int32 getFormTextShdwXVal() const { return mnFormTextShdwXVal; }
+            sal_Int32 getFormTextShdwYVal() const { return mnFormTextShdwYVal; }
+            XFormTextStyle getFormTextStyle() const { return meFormTextStyle; }
+            XFormTextAdjust getFormTextAdjust() const { return meFormTextAdjust; }
+            XFormTextShadow getFormTextShadow() const { return meFormTextShadow; }
+            const Color& getFormTextShdwColor() const { return maFormTextShdwColor; }
+            const SdrFormTextOutlineAttribute& getOutline() const { return maOutline; }
+            const SdrFormTextOutlineAttribute& getShadowOutline() const { return maShadowOutline; }
+            bool getFormTextMirror() const { return mbFormTextMirror; }
+            bool getFormTextOutline() const { return mbFormTextOutline; }
+
+            // compare operator
+            bool operator==(const ImpSdrFormTextAttribute& rCandidate) const
+            {
+                return (getFormTextDistance() == rCandidate.getFormTextDistance()
+                    && getFormTextStart() == rCandidate.getFormTextStart()
+                    && getFormTextShdwXVal() == rCandidate.getFormTextShdwXVal()
+                    && getFormTextShdwYVal() == rCandidate.getFormTextShdwYVal()
+                    && mnFormTextShdwTransp == rCandidate.mnFormTextShdwTransp
+                    && getFormTextStyle() == rCandidate.getFormTextStyle()
+                    && getFormTextAdjust() == rCandidate.getFormTextAdjust()
+                    && getFormTextShadow() == rCandidate.getFormTextShadow()
+                    && getFormTextShdwColor() == rCandidate.getFormTextShdwColor()
+                    && getOutline() == rCandidate.getOutline()
+                    && getShadowOutline() == rCandidate.getShadowOutline()
+                    && getFormTextMirror() == rCandidate.getFormTextMirror()
+                    && getFormTextOutline() == rCandidate.getFormTextOutline());
+            }
+        };
+
+        namespace
+        {
+            SdrFormTextAttribute::ImplType& theGlobalDefault()
+            {
+                static SdrFormTextAttribute::ImplType SINGLETON;
+                return SINGLETON;
+            }
+        }
+
+        SdrFormTextAttribute::SdrFormTextAttribute(const SfxItemSet& rSet)
+        :   mpSdrFormTextAttribute(ImpSdrFormTextAttribute(rSet))
+        {
+        }
+
+        SdrFormTextAttribute::SdrFormTextAttribute()
+        :   mpSdrFormTextAttribute(theGlobalDefault())
+        {
+        }
+
+        SdrFormTextAttribute::SdrFormTextAttribute(const SdrFormTextAttribute& rCandidate)
+        :   mpSdrFormTextAttribute(rCandidate.mpSdrFormTextAttribute)
+        {
+        }
+
+        SdrFormTextAttribute::SdrFormTextAttribute(SdrFormTextAttribute&& rCandidate) noexcept
+        :   mpSdrFormTextAttribute(std::move(rCandidate.mpSdrFormTextAttribute))
+        {
+        }
+
+        SdrFormTextAttribute::~SdrFormTextAttribute()
+        {
+        }
+
+        bool SdrFormTextAttribute::isDefault() const
+        {
+            return mpSdrFormTextAttribute.same_object(theGlobalDefault());
+        }
+
+        SdrFormTextAttribute& SdrFormTextAttribute::operator=(const SdrFormTextAttribute& rCandidate)
+        {
+            mpSdrFormTextAttribute = rCandidate.mpSdrFormTextAttribute;
+            return *this;
+        }
+
+        SdrFormTextAttribute& SdrFormTextAttribute::operator=(SdrFormTextAttribute&& rCandidate) noexcept
+        {
+            mpSdrFormTextAttribute = std::move(rCandidate.mpSdrFormTextAttribute);
+            return *this;
+        }
+
+        bool SdrFormTextAttribute::operator==(const SdrFormTextAttribute& rCandidate) const
+        {
+            // tdf#87509 default attr is always != non-default attr, even with same values
+            if(rCandidate.isDefault() != isDefault())
+                return false;
+
+            return rCandidate.mpSdrFormTextAttribute == mpSdrFormTextAttribute;
+        }
+
+        sal_Int32 SdrFormTextAttribute::getFormTextDistance() const
+        {
+            return mpSdrFormTextAttribute->getFormTextDistance();
+        }
+
+        sal_Int32 SdrFormTextAttribute::getFormTextStart() const
+        {
+            return mpSdrFormTextAttribute->getFormTextStart();
+        }
+
+        sal_Int32 SdrFormTextAttribute::getFormTextShdwXVal() const
+        {
+            return mpSdrFormTextAttribute->getFormTextShdwXVal();
+        }
+
+        sal_Int32 SdrFormTextAttribute::getFormTextShdwYVal() const
+        {
+            return mpSdrFormTextAttribute->getFormTextShdwYVal();
+        }
+
+        XFormTextStyle SdrFormTextAttribute::getFormTextStyle() const
+        {
+            return mpSdrFormTextAttribute->getFormTextStyle();
+        }
+
+        XFormTextAdjust SdrFormTextAttribute::getFormTextAdjust() const
+        {
+            return mpSdrFormTextAttribute->getFormTextAdjust();
+        }
+
+        XFormTextShadow SdrFormTextAttribute::getFormTextShadow() const
+        {
+            return mpSdrFormTextAttribute->getFormTextShadow();
+        }
+
+        Color const & SdrFormTextAttribute::getFormTextShdwColor() const
+        {
+            return mpSdrFormTextAttribute->getFormTextShdwColor();
+        }
+
+        const SdrFormTextOutlineAttribute& SdrFormTextAttribute::getOutline() const
+        {
+            return mpSdrFormTextAttribute->getOutline();
+        }
+
+        const SdrFormTextOutlineAttribute& SdrFormTextAttribute::getShadowOutline() const
+        {
+            return mpSdrFormTextAttribute->getShadowOutline();
+        }
+
+        bool SdrFormTextAttribute::getFormTextMirror() const
+        {
+            return mpSdrFormTextAttribute->getFormTextMirror();
+        }
+
+        bool SdrFormTextAttribute::getFormTextOutline() const
+        {
+            return mpSdrFormTextAttribute->getFormTextOutline();
+        }
+
+} // end of namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */