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

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

1 files changed, 1459 insertions, 0 deletions

diff --git a/svx/source/dialog/dlgctrl.cxx b/svx/source/dialog/dlgctrl.cxx
new file mode 100644
index 000000000..75f9319fc
--- /dev/null
+++ b/svx/source/dialog/dlgctrl.cxx
@@ -0,0 +1,1459 @@
+/* -*- 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/svapp.hxx>
+#include <vcl/settings.hxx>
+#include <vcl/virdev.hxx>
+#include <vcl/event.hxx>
+#include <sfx2/dialoghelper.hxx>
+#include <sfx2/weldutils.hxx>
+#include <svx/relfld.hxx>
+#include <svx/xlineit0.hxx>
+#include <svx/xtable.hxx>
+#include <svx/strings.hrc>
+#include <bitmaps.hlst>
+#include <svx/dlgctrl.hxx>
+#include <svx/dialmgr.hxx>
+#include <tools/debug.hxx>
+#include <svxpixelctlaccessiblecontext.hxx>
+#include <svtools/colorcfg.hxx>
+#include <svxrectctaccessiblecontext.hxx>
+#include <basegfx/point/b2dpoint.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <svx/svdorect.hxx>
+#include <svx/svdmodel.hxx>
+#include <svx/svdopath.hxx>
+#include <sdr/contact/objectcontactofobjlistpainter.hxx>
+#include <svx/sdr/contact/displayinfo.hxx>
+#include <vcl/BitmapTools.hxx>
+
+#define OUTPUT_DRAWMODE_COLOR       (DrawModeFlags::Default)
+#define OUTPUT_DRAWMODE_CONTRAST    (DrawModeFlags::SettingsLine | DrawModeFlags::SettingsFill | DrawModeFlags::SettingsText | DrawModeFlags::SettingsGradient)
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::accessibility;
+
+// Control for display and selection of the corner points and
+// mid point of an object
+
+BitmapEx& SvxRectCtl::GetRectBitmap()
+{
+    if( !pBitmap )
+        InitRectBitmap();
+
+    return *pBitmap;
+}
+
+SvxRectCtl::SvxRectCtl(SvxTabPage* pPage, RectPoint eRpt, sal_uInt16 nBorder)
+    : m_pPage(pPage)
+    , nBorderWidth(Application::GetDefaultDevice()->LogicToPixel(Size(nBorder, 0), MapMode(MapUnit::Map100thMM)).Width())
+    , eRP(eRpt)
+    , eDefRP(eRpt)
+    , m_nState(CTL_STATE::NONE)
+    , mbCompleteDisable(false)
+{
+}
+
+void SvxRectCtl::SetDrawingArea(weld::DrawingArea* pDrawingArea)
+{
+    CustomWidgetController::SetDrawingArea(pDrawingArea);
+    Size aSize(pDrawingArea->get_approximate_digit_width() * 25,
+               pDrawingArea->get_text_height() * 5);
+    pDrawingArea->set_size_request(aSize.Width(), aSize.Height());
+    Resize_Impl(aSize);
+}
+
+void SvxRectCtl::SetControlSettings(RectPoint eRpt, sal_uInt16 nBorder)
+{
+    nBorderWidth = Application::GetDefaultDevice()->LogicToPixel(Size(nBorder, 0), MapMode(MapUnit::Map100thMM)).Width();
+    eDefRP = eRpt;
+    Resize();
+}
+
+SvxRectCtl::~SvxRectCtl()
+{
+    pBitmap.reset();
+    pAccContext.clear();
+}
+
+void SvxRectCtl::Resize()
+{
+    Resize_Impl(GetOutputSizePixel());
+}
+
+void SvxRectCtl::Resize_Impl(const Size &rSize)
+{
+    aPtLT = Point( 0 + nBorderWidth,  0 + nBorderWidth );
+    aPtMT = Point( rSize.Width() / 2, 0 + nBorderWidth );
+    aPtRT = Point( rSize.Width() - nBorderWidth, 0 + nBorderWidth );
+
+    aPtLM = Point( 0 + nBorderWidth,  rSize.Height() / 2 );
+    aPtMM = Point( rSize.Width() / 2, rSize.Height() / 2 );
+    aPtRM = Point( rSize.Width() - nBorderWidth, rSize.Height() / 2 );
+
+    aPtLB = Point( 0 + nBorderWidth,    rSize.Height() - nBorderWidth );
+    aPtMB = Point( rSize.Width() / 2,   rSize.Height() - nBorderWidth );
+    aPtRB = Point( rSize.Width() - nBorderWidth, rSize.Height() - nBorderWidth );
+
+    Reset();
+    StyleUpdated();
+}
+
+void SvxRectCtl::InitRectBitmap()
+{
+    pBitmap.reset();
+
+    const StyleSettings& rStyles = Application::GetSettings().GetStyleSettings();
+    svtools::ColorConfig aColorConfig;
+
+    pBitmap.reset(new BitmapEx(RID_SVXCTRL_RECTBTNS));
+
+    // set bitmap-colors
+    Color aColorAry1[7];
+    Color aColorAry2[7];
+    aColorAry1[0] = Color( 0xC0, 0xC0, 0xC0 );  // light-gray
+    aColorAry1[1] = Color( 0xFF, 0xFF, 0x00 );  // yellow
+    aColorAry1[2] = Color( 0xFF, 0xFF, 0xFF );  // white
+    aColorAry1[3] = Color( 0x80, 0x80, 0x80 );  // dark-gray
+    aColorAry1[4] = Color( 0x00, 0x00, 0x00 );  // black
+    aColorAry1[5] = Color( 0x00, 0xFF, 0x00 );  // green
+    aColorAry1[6] = Color( 0x00, 0x00, 0xFF );  // blue
+    aColorAry2[0] = rStyles.GetDialogColor();       // background
+    aColorAry2[1] = rStyles.GetWindowColor();
+    aColorAry2[2] = rStyles.GetLightColor();
+    aColorAry2[3] = rStyles.GetShadowColor();
+    aColorAry2[4] = rStyles.GetDarkShadowColor();
+    aColorAry2[5] = aColorConfig.GetColorValue( svtools::FONTCOLOR ).nColor;
+    aColorAry2[6] = rStyles.GetDialogColor();
+
+#ifdef DBG_UTIL
+    static bool     bModify = false;
+    bool&           rModify = bModify;
+    if( rModify )
+    {
+        static int      n = 0;
+        static sal_uInt8    r = 0xFF;
+        static sal_uInt8    g = 0x00;
+        static sal_uInt8    b = 0xFF;
+        int&            rn = n;
+        sal_uInt8&          rr = r;
+        sal_uInt8&          rg = g;
+        sal_uInt8&          rb = b;
+        aColorAry2[ rn ] = Color( rr, rg, rb );
+    }
+#endif
+
+    pBitmap->Replace( aColorAry1, aColorAry2, 7 );
+}
+
+void SvxRectCtl::StyleUpdated()
+{
+    pBitmap.reset(); // forces new creating of bitmap
+    CustomWidgetController::StyleUpdated();
+}
+
+void SvxRectCtl::InitSettings(vcl::RenderContext& rRenderContext)
+{
+    svtools::ColorConfig aColorConfig;
+    Color aTextColor(aColorConfig.GetColorValue(svtools::FONTCOLOR).nColor);
+    rRenderContext.SetTextColor(aTextColor);
+    const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
+    rRenderContext.SetBackground(rStyleSettings.GetWindowColor());
+}
+
+// The clicked rectangle (3 x 3) is determined and the parent (dialog)
+// is notified that the item was changed
+bool SvxRectCtl::MouseButtonDown(const MouseEvent& rMEvt)
+{
+    // CompletelyDisabled() added to have a disabled state for SvxRectCtl
+    if(!IsCompletelyDisabled())
+    {
+        aPtNew = GetApproxLogPtFromPixPt( rMEvt.GetPosPixel() );
+        eRP = GetRPFromPoint( aPtNew );
+        SetActualRP( eRP );
+
+        if (m_pPage)
+            m_pPage->PointChanged(GetDrawingArea(), eRP);
+    }
+    return true;
+}
+
+bool SvxRectCtl::KeyInput(const KeyEvent& rKeyEvt)
+{
+    // CompletelyDisabled() added to have a disabled state for SvxRectCtl
+    if (IsCompletelyDisabled())
+        return false;
+
+    RectPoint eNewRP = eRP;
+
+    switch( rKeyEvt.GetKeyCode().GetCode() )
+    {
+        case KEY_DOWN:
+        {
+            if( !(m_nState & CTL_STATE::NOVERT) )
+                switch( eNewRP )
+                {
+                    case RectPoint::LT: eNewRP = RectPoint::LM; break;
+                    case RectPoint::MT: eNewRP = RectPoint::MM; break;
+                    case RectPoint::RT: eNewRP = RectPoint::RM; break;
+                    case RectPoint::LM: eNewRP = RectPoint::LB; break;
+                    case RectPoint::MM: eNewRP = RectPoint::MB; break;
+                    case RectPoint::RM: eNewRP = RectPoint::RB; break;
+                    default: ; //prevent warning
+                }
+        }
+        break;
+        case KEY_UP:
+        {
+            if( !(m_nState & CTL_STATE::NOVERT) )
+                switch( eNewRP )
+                {
+                    case RectPoint::LM: eNewRP = RectPoint::LT; break;
+                    case RectPoint::MM: eNewRP = RectPoint::MT; break;
+                    case RectPoint::RM: eNewRP = RectPoint::RT; break;
+                    case RectPoint::LB: eNewRP = RectPoint::LM; break;
+                    case RectPoint::MB: eNewRP = RectPoint::MM; break;
+                    case RectPoint::RB: eNewRP = RectPoint::RM; break;
+                    default: ; //prevent warning
+                }
+        }
+        break;
+        case KEY_LEFT:
+        {
+            if( !(m_nState & CTL_STATE::NOHORZ) )
+                switch( eNewRP )
+                {
+                    case RectPoint::MT: eNewRP = RectPoint::LT; break;
+                    case RectPoint::RT: eNewRP = RectPoint::MT; break;
+                    case RectPoint::MM: eNewRP = RectPoint::LM; break;
+                    case RectPoint::RM: eNewRP = RectPoint::MM; break;
+                    case RectPoint::MB: eNewRP = RectPoint::LB; break;
+                    case RectPoint::RB: eNewRP = RectPoint::MB; break;
+                    default: ; //prevent warning
+                }
+        }
+        break;
+        case KEY_RIGHT:
+        {
+            if( !(m_nState & CTL_STATE::NOHORZ) )
+                switch( eNewRP )
+                {
+                    case RectPoint::LT: eNewRP = RectPoint::MT; break;
+                    case RectPoint::MT: eNewRP = RectPoint::RT; break;
+                    case RectPoint::LM: eNewRP = RectPoint::MM; break;
+                    case RectPoint::MM: eNewRP = RectPoint::RM; break;
+                    case RectPoint::LB: eNewRP = RectPoint::MB; break;
+                    case RectPoint::MB: eNewRP = RectPoint::RB; break;
+                    default: ; //prevent warning
+                }
+        }
+        break;
+        default:
+            return false;
+    }
+    if( eNewRP != eRP )
+    {
+        SetActualRP( eNewRP );
+
+        if (m_pPage)
+            m_pPage->PointChanged(GetDrawingArea(), eRP);
+    }
+    return true;
+}
+
+// the control (rectangle with 9 circles)
+void SvxRectCtl::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&)
+{
+    InitSettings(rRenderContext);
+
+    Point aPtDiff(1, 1);
+
+    const StyleSettings& rStyles = Application::GetSettings().GetStyleSettings();
+
+    rRenderContext.SetLineColor(rStyles.GetDialogColor());
+    rRenderContext.SetFillColor(rStyles.GetDialogColor());
+    rRenderContext.DrawRect(tools::Rectangle(Point(0,0), rRenderContext.GetOutputSize()));
+
+    if (IsEnabled())
+        rRenderContext.SetLineColor(rStyles.GetLabelTextColor());
+    else
+        rRenderContext.SetLineColor(rStyles.GetShadowColor());
+
+    rRenderContext.SetFillColor();
+
+    if (!IsEnabled())
+    {
+        Color aOldCol = rRenderContext.GetLineColor();
+        rRenderContext.SetLineColor(rStyles.GetLightColor());
+        rRenderContext.DrawRect(tools::Rectangle(aPtLT + aPtDiff, aPtRB + aPtDiff));
+        rRenderContext.SetLineColor(aOldCol);
+    }
+    rRenderContext.DrawRect(tools::Rectangle(aPtLT, aPtRB));
+
+    rRenderContext.SetFillColor(rRenderContext.GetBackground().GetColor());
+
+    Size aBtnSize(11, 11);
+    Size aDstBtnSize(aBtnSize);
+    Point aToCenter(aDstBtnSize.Width() >> 1, aDstBtnSize.Height() >> 1);
+    Point aBtnPnt1(IsEnabled() ? 0 : 22, 0);
+    Point aBtnPnt2(11, 0);
+    Point aBtnPnt3(22, 0);
+
+    bool bNoHorz = bool(m_nState & CTL_STATE::NOHORZ);
+    bool bNoVert = bool(m_nState & CTL_STATE::NOVERT);
+
+    BitmapEx& rBitmap = GetRectBitmap();
+
+    // CompletelyDisabled() added to have a disabled state for SvxRectCtl
+    if (IsCompletelyDisabled())
+    {
+        rRenderContext.DrawBitmapEx(aPtLT - aToCenter, aDstBtnSize, aBtnPnt3, aBtnSize, rBitmap);
+        rRenderContext.DrawBitmapEx(aPtMT - aToCenter, aDstBtnSize, aBtnPnt3, aBtnSize, rBitmap);
+        rRenderContext.DrawBitmapEx(aPtRT - aToCenter, aDstBtnSize, aBtnPnt3, aBtnSize, rBitmap);
+        rRenderContext.DrawBitmapEx(aPtLM - aToCenter, aDstBtnSize, aBtnPnt3, aBtnSize, rBitmap);
+        rRenderContext.DrawBitmapEx(aPtMM - aToCenter, aDstBtnSize, aBtnPnt3, aBtnSize, rBitmap);
+        rRenderContext.DrawBitmapEx(aPtRM - aToCenter, aDstBtnSize, aBtnPnt3, aBtnSize, rBitmap);
+        rRenderContext.DrawBitmapEx(aPtLB - aToCenter, aDstBtnSize, aBtnPnt3, aBtnSize, rBitmap);
+        rRenderContext.DrawBitmapEx(aPtMB - aToCenter, aDstBtnSize, aBtnPnt3, aBtnSize, rBitmap);
+        rRenderContext.DrawBitmapEx(aPtRB - aToCenter, aDstBtnSize, aBtnPnt3, aBtnSize, rBitmap);
+    }
+    else
+    {
+        rRenderContext.DrawBitmapEx(aPtLT - aToCenter, aDstBtnSize, (bNoHorz || bNoVert)?aBtnPnt3:aBtnPnt1, aBtnSize, rBitmap);
+        rRenderContext.DrawBitmapEx(aPtMT - aToCenter, aDstBtnSize, bNoVert?aBtnPnt3:aBtnPnt1, aBtnSize, rBitmap);
+        rRenderContext.DrawBitmapEx(aPtRT - aToCenter, aDstBtnSize, (bNoHorz || bNoVert)?aBtnPnt3:aBtnPnt1, aBtnSize, rBitmap);
+        rRenderContext.DrawBitmapEx(aPtLM - aToCenter, aDstBtnSize, bNoHorz?aBtnPnt3:aBtnPnt1, aBtnSize, rBitmap);
+
+        // Center for rectangle and line
+        rRenderContext.DrawBitmapEx(aPtMM - aToCenter, aDstBtnSize, aBtnPnt1, aBtnSize, rBitmap);
+
+        rRenderContext.DrawBitmapEx(aPtRM - aToCenter, aDstBtnSize, bNoHorz?aBtnPnt3:aBtnPnt1, aBtnSize, rBitmap);
+        rRenderContext.DrawBitmapEx(aPtLB - aToCenter, aDstBtnSize, (bNoHorz || bNoVert)?aBtnPnt3:aBtnPnt1, aBtnSize, rBitmap);
+        rRenderContext.DrawBitmapEx(aPtMB - aToCenter, aDstBtnSize, bNoVert?aBtnPnt3:aBtnPnt1, aBtnSize, rBitmap);
+        rRenderContext.DrawBitmapEx(aPtRB - aToCenter, aDstBtnSize, (bNoHorz || bNoVert)?aBtnPnt3:aBtnPnt1, aBtnSize, rBitmap);
+    }
+
+    // draw active button, avoid center pos for angle
+    // CompletelyDisabled() added to have a disabled state for SvxRectCtl
+    if (!IsCompletelyDisabled())
+    {
+        if (IsEnabled())
+        {
+            Point aCenterPt(aPtNew);
+            aCenterPt -= aToCenter;
+
+            rRenderContext.DrawBitmapEx(aCenterPt, aDstBtnSize, aBtnPnt2, aBtnSize, rBitmap);
+        }
+    }
+}
+
+tools::Rectangle SvxRectCtl::GetFocusRect()
+{
+    tools::Rectangle aRet;
+    if (HasFocus())
+        aRet = CalculateFocusRectangle();
+    return aRet;
+}
+
+// Convert RectPoint Point
+
+const Point& SvxRectCtl::GetPointFromRP( RectPoint _eRP) const
+{
+    switch( _eRP )
+    {
+        case RectPoint::LT: return aPtLT;
+        case RectPoint::MT: return aPtMT;
+        case RectPoint::RT: return aPtRT;
+        case RectPoint::LM: return aPtLM;
+        case RectPoint::MM: return aPtMM;
+        case RectPoint::RM: return aPtRM;
+        case RectPoint::LB: return aPtLB;
+        case RectPoint::MB: return aPtMB;
+        case RectPoint::RB: return aPtRB;
+    }
+    return aPtMM; // default
+}
+
+Point SvxRectCtl::SetActualRPWithoutInvalidate( RectPoint eNewRP )
+{
+    Point aPtLast = aPtNew;
+    aPtNew = GetPointFromRP( eNewRP );
+
+    if( m_nState & CTL_STATE::NOHORZ )
+        aPtNew.setX( aPtMM.X() );
+
+    if( m_nState & CTL_STATE::NOVERT )
+        aPtNew.setY( aPtMM.Y() );
+
+    // fdo#74751 this fix reverse base point on RTL UI.
+    bool bRTL = AllSettings::GetLayoutRTL();
+    eNewRP = GetRPFromPoint( aPtNew, bRTL );
+
+    eDefRP = eNewRP;
+    eRP = eNewRP;
+
+    return aPtLast;
+}
+
+void SvxRectCtl::GetFocus()
+{
+    Invalidate();
+
+    // Send accessibility event.
+    if (pAccContext.is())
+    {
+        pAccContext->FireChildFocus(GetActualRP());
+    }
+}
+
+void SvxRectCtl::LoseFocus()
+{
+    Invalidate();
+}
+
+Point SvxRectCtl::GetApproxLogPtFromPixPt( const Point& rPt ) const
+{
+    Point   aPt = rPt;
+    long    x;
+    long    y;
+
+    Size aSize(GetOutputSizePixel());
+
+    if( !( m_nState & CTL_STATE::NOHORZ ) )
+    {
+        if( aPt.X() < aSize.Width() / 3 )
+            x = aPtLT.X();
+        else if( aPt.X() < aSize.Width() * 2 / 3 )
+            x = aPtMM.X();
+        else
+            x = aPtRB.X();
+    }
+    else
+        x = aPtMM.X();
+
+    if( !( m_nState & CTL_STATE::NOVERT ) )
+    {
+        if( aPt.Y() < aSize.Height() / 3 )
+            y = aPtLT.Y();
+        else if( aPt.Y() < aSize.Height() * 2 / 3 )
+            y = aPtMM.Y();
+        else
+            y = aPtRB.Y();
+    }
+    else
+            y = aPtMM.Y();
+
+    return Point( x, y );
+}
+
+
+// Converts Point in RectPoint
+
+RectPoint SvxRectCtl::GetRPFromPoint( Point aPt, bool bRTL ) const
+{
+    RectPoint rPoint = RectPoint::MM;  // default
+
+    if (aPt == aPtLT) rPoint = bRTL ? RectPoint::RT : RectPoint::LT;
+    else if( aPt == aPtMT) rPoint = RectPoint::MT;
+    else if( aPt == aPtRT) rPoint = bRTL ? RectPoint::LT : RectPoint::RT;
+    else if( aPt == aPtLM) rPoint = bRTL ? RectPoint::RM : RectPoint::LM;
+    else if( aPt == aPtRM) rPoint = bRTL ? RectPoint::LM : RectPoint::RM;
+    else if( aPt == aPtLB) rPoint = bRTL ? RectPoint::RB : RectPoint::LB;
+    else if( aPt == aPtMB) rPoint = RectPoint::MB;
+    else if( aPt == aPtRB) rPoint = bRTL ? RectPoint::LB : RectPoint::RB;
+
+    return rPoint;
+}
+
+// Resets to the original state of the control
+
+void SvxRectCtl::Reset()
+{
+    aPtNew = GetPointFromRP( eDefRP );
+    eRP = eDefRP;
+    Invalidate();
+}
+
+// Returns the currently selected RectPoint
+
+
+void SvxRectCtl::SetActualRP( RectPoint eNewRP )
+{
+    SetActualRPWithoutInvalidate(eNewRP);
+
+    Invalidate();
+
+    // notify accessibility object about change
+    if (pAccContext.is())
+        pAccContext->selectChild( eNewRP /* MT, bFireFocus */ );
+}
+
+void SvxRectCtl::SetState( CTL_STATE nState )
+{
+    m_nState = nState;
+
+    Point aPtLast( GetPointFromRP( eRP ) );
+    Point _aPtNew( aPtLast );
+
+    if( m_nState & CTL_STATE::NOHORZ )
+        _aPtNew.setX( aPtMM.X() );
+
+    if( m_nState & CTL_STATE::NOVERT)
+        _aPtNew.setY( aPtMM.Y() );
+
+    eRP = GetRPFromPoint( _aPtNew );
+    Invalidate();
+
+    if (m_pPage)
+        m_pPage->PointChanged(GetDrawingArea(), eRP);
+}
+
+tools::Rectangle SvxRectCtl::CalculateFocusRectangle() const
+{
+    Size        aDstBtnSize(15, 15);
+    return tools::Rectangle( aPtNew - Point( aDstBtnSize.Width() >> 1, aDstBtnSize.Height() >> 1 ), aDstBtnSize );
+}
+
+tools::Rectangle SvxRectCtl::CalculateFocusRectangle( RectPoint eRectPoint ) const
+{
+    tools::Rectangle   aRet;
+    RectPoint  eOldRectPoint = GetActualRP();
+
+    if( eOldRectPoint == eRectPoint )
+        aRet = CalculateFocusRectangle();
+    else
+    {
+        SvxRectCtl* pThis = const_cast<SvxRectCtl*>(this);
+
+        pThis->SetActualRPWithoutInvalidate( eRectPoint );      // no invalidation because it's only temporary!
+        aRet = CalculateFocusRectangle();
+
+        pThis->SetActualRPWithoutInvalidate( eOldRectPoint );   // no invalidation because nothing has changed!
+    }
+
+    return aRet;
+}
+
+Reference< XAccessible > SvxRectCtl::CreateAccessible()
+{
+    pAccContext = new SvxRectCtlAccessibleContext(this);
+    return pAccContext.get();
+}
+
+RectPoint SvxRectCtl::GetApproxRPFromPixPt( const css::awt::Point& r ) const
+{
+    return GetRPFromPoint( GetApproxLogPtFromPixPt( Point( r.X, r.Y ) ) );
+}
+
+// CompletelyDisabled() added to have a disabled state for SvxRectCtl
+void SvxRectCtl::DoCompletelyDisable(bool bNew)
+{
+    mbCompleteDisable = bNew;
+    Invalidate();
+}
+
+// Control for editing bitmaps
+
+css::uno::Reference< css::accessibility::XAccessible > SvxPixelCtl::CreateAccessible()
+{
+    if (!m_xAccess.is())
+        m_xAccess = new SvxPixelCtlAccessible(this);
+    return m_xAccess.get();
+}
+
+long SvxPixelCtl::PointToIndex(const Point &aPt) const
+{
+    long nX = aPt.X() * nLines / aRectSize.Width();
+    long nY = aPt.Y() * nLines / aRectSize.Height();
+
+    return nX + nY * nLines ;
+}
+
+Point SvxPixelCtl::IndexToPoint(long nIndex) const
+{
+    DBG_ASSERT(nIndex >= 0 && nIndex < nSquares ," Check Index");
+
+    sal_Int32 nXIndex = nIndex % nLines;
+    sal_Int32 nYIndex = nIndex / nLines;
+
+    Point aPtTl;
+    aPtTl.setY( aRectSize.Height() * nYIndex / nLines + 1 );
+    aPtTl.setX( aRectSize.Width() * nXIndex / nLines + 1 );
+
+    return aPtTl;
+}
+
+long SvxPixelCtl::GetFocusPosIndex() const
+{
+    return aFocusPosition.getX() + aFocusPosition.getY() * nLines ;
+}
+
+long SvxPixelCtl::ShowPosition( const Point &rPt)
+{
+    sal_Int32 nX = rPt.X() * nLines / aRectSize.Width();
+    sal_Int32 nY = rPt.Y() * nLines / aRectSize.Height();
+
+    ChangePixel( nX + nY * nLines );
+
+    //Solution:Set new focus position and repaint
+    aFocusPosition.setX(nX);
+    aFocusPosition.setY(nY);
+    Invalidate(tools::Rectangle(Point(0,0),aRectSize));
+
+    if (m_pPage)
+        m_pPage->PointChanged(GetDrawingArea(), RectPoint::MM ); // RectPoint is dummy
+
+    return GetFocusPosIndex();
+
+}
+
+SvxPixelCtl::SvxPixelCtl(SvxTabPage* pPage)
+    : m_pPage(pPage)
+    , bPaintable(true)
+    , aFocusPosition(0,0)
+{
+    maPixelData.fill(0);
+}
+
+void SvxPixelCtl::Resize()
+{
+    CustomWidgetController::Resize();
+    aRectSize = GetOutputSizePixel();
+}
+
+void SvxPixelCtl::SetDrawingArea(weld::DrawingArea* pDrawingArea)
+{
+    CustomWidgetController::SetDrawingArea(pDrawingArea);
+    pDrawingArea->set_size_request(pDrawingArea->get_approximate_digit_width() * 25,
+                                   pDrawingArea->get_text_height() * 10);
+}
+
+SvxPixelCtl::~SvxPixelCtl()
+{
+}
+
+// Changes the foreground or Background color
+
+void SvxPixelCtl::ChangePixel( sal_uInt16 nPixel )
+{
+    if( maPixelData[nPixel] == 0 )
+        maPixelData[nPixel] = 1; //  could be extended to more colors
+    else
+        maPixelData[nPixel] = 0;
+}
+
+// The clicked rectangle is identified, to change its color
+
+bool SvxPixelCtl::MouseButtonDown( const MouseEvent& rMEvt )
+{
+    if (!aRectSize.Width() || !aRectSize.Height())
+        return true;
+
+    //Grab focus when click in window
+    if (!HasFocus())
+    {
+        GrabFocus();
+    }
+
+    long nIndex = ShowPosition(rMEvt.GetPosPixel());
+
+    if(m_xAccess.is())
+    {
+        m_xAccess->NotifyChild(nIndex,true, true);
+    }
+
+    return true;
+}
+
+tools::Rectangle SvxPixelCtl::GetFocusRect()
+{
+    tools::Rectangle aRet;
+    //Draw visual focus when has focus
+    if (HasFocus())
+        aRet = implCalFocusRect(aFocusPosition);
+    return aRet;
+}
+
+// Draws the Control (Rectangle with nine circles)
+void SvxPixelCtl::Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& )
+{
+    if (!aRectSize.Width() || !aRectSize.Height())
+        return;
+
+    sal_uInt16 i, j, nTmp;
+    Point aPtTl, aPtBr;
+
+    if (bPaintable)
+    {
+        // Draw lines
+        rRenderContext.SetLineColor(Color());
+        for (i = 1; i < nLines; i++)
+        {
+            // horizontal
+            nTmp = static_cast<sal_uInt16>(aRectSize.Height() * i / nLines);
+            rRenderContext.DrawLine(Point(0, nTmp), Point(aRectSize.Width(), nTmp));
+            // vertically
+            nTmp = static_cast<sal_uInt16>( aRectSize.Width() * i / nLines );
+            rRenderContext.DrawLine(Point(nTmp, 0), Point(nTmp, aRectSize.Height()));
+        }
+
+        //Draw Rectangles (squares)
+        rRenderContext.SetLineColor();
+        sal_uInt16 nLastPixel = maPixelData[0] ? 0 : 1;
+
+        for (i = 0; i < nLines; i++)
+        {
+            aPtTl.setY( aRectSize.Height() * i / nLines + 1 );
+            aPtBr.setY( aRectSize.Height() * (i + 1) / nLines - 1 );
+
+            for (j = 0; j < nLines; j++)
+            {
+                aPtTl.setX( aRectSize.Width() * j / nLines + 1 );
+                aPtBr.setX( aRectSize.Width() * (j + 1) / nLines - 1 );
+
+                if (maPixelData[i * nLines + j] != nLastPixel)
+                {
+                    nLastPixel = maPixelData[i * nLines + j];
+                    // Change color: 0 -> Background color
+                    rRenderContext.SetFillColor(nLastPixel ? aPixelColor : aBackgroundColor);
+                }
+                rRenderContext.DrawRect(tools::Rectangle(aPtTl, aPtBr));
+            }
+        }
+    }
+    else
+    {
+        rRenderContext.SetBackground(Wallpaper(COL_LIGHTGRAY));
+        rRenderContext.SetLineColor(COL_LIGHTRED);
+        rRenderContext.DrawLine(Point(0, 0), Point(aRectSize.Width(), aRectSize.Height()));
+        rRenderContext.DrawLine(Point(0, aRectSize.Height()), Point(aRectSize.Width(), 0));
+    }
+}
+
+//Calculate visual focus rectangle via focus position
+tools::Rectangle SvxPixelCtl::implCalFocusRect( const Point& aPosition )
+{
+    long nLeft,nTop,nRight,nBottom;
+    long i,j;
+    i = aPosition.Y();
+    j = aPosition.X();
+    nLeft = aRectSize.Width() * j / nLines + 1;
+    nRight = aRectSize.Width() * (j + 1) / nLines - 1;
+    nTop = aRectSize.Height() * i / nLines + 1;
+    nBottom = aRectSize.Height() * (i + 1) / nLines - 1;
+    return tools::Rectangle(nLeft,nTop,nRight,nBottom);
+}
+
+//Solution:Keyboard function
+bool SvxPixelCtl::KeyInput( const KeyEvent& rKEvt )
+{
+    vcl::KeyCode aKeyCode = rKEvt.GetKeyCode();
+    sal_uInt16 nCode = aKeyCode.GetCode();
+    bool bIsMod = aKeyCode.IsShift() || aKeyCode.IsMod1() || aKeyCode.IsMod2();
+
+    if( !bIsMod )
+    {
+        Point aRepaintPoint( aRectSize.Width() *( aFocusPosition.getX() - 1)/ nLines - 1,
+                             aRectSize.Height() *( aFocusPosition.getY() - 1)/ nLines -1
+                            );
+        Size  aRepaintSize( aRectSize.Width() *3/ nLines + 2,aRectSize.Height() *3/ nLines + 2);
+        tools::Rectangle aRepaintRect( aRepaintPoint, aRepaintSize );
+        bool bFocusPosChanged=false;
+        switch(nCode)
+        {
+            case KEY_LEFT:
+                if(aFocusPosition.getX() >= 1)
+                {
+                    aFocusPosition.setX( aFocusPosition.getX() - 1 );
+                    Invalidate(aRepaintRect);
+                    bFocusPosChanged=true;
+                }
+                break;
+            case KEY_RIGHT:
+                if( aFocusPosition.getX() < (nLines - 1) )
+                {
+                    aFocusPosition.setX( aFocusPosition.getX() + 1 );
+                    Invalidate(aRepaintRect);
+                    bFocusPosChanged=true;
+                }
+                break;
+            case KEY_UP:
+                if(aFocusPosition.getY() >= 1)
+                {
+                    aFocusPosition.setY( aFocusPosition.getY() - 1 );
+                    Invalidate(aRepaintRect);
+                    bFocusPosChanged=true;
+                }
+                break;
+            case KEY_DOWN:
+                if( aFocusPosition.getY() < ( nLines - 1 ) )
+                {
+                    aFocusPosition.setY( aFocusPosition.getY() + 1 );
+                    Invalidate(aRepaintRect);
+                    bFocusPosChanged=true;
+                }
+                break;
+            case KEY_SPACE:
+                ChangePixel( sal_uInt16(aFocusPosition.getX() + aFocusPosition.getY() * nLines) );
+                Invalidate( implCalFocusRect(aFocusPosition) );
+                break;
+            default:
+                return CustomWidgetController::KeyInput( rKEvt );
+        }
+        if(m_xAccess.is())
+        {
+            long nIndex = GetFocusPosIndex();
+            switch(nCode)
+            {
+            case KEY_LEFT:
+            case KEY_RIGHT:
+            case KEY_UP:
+            case KEY_DOWN:
+                if (bFocusPosChanged)
+                {
+                    m_xAccess->NotifyChild(nIndex,false,false);
+                }
+                break;
+            case KEY_SPACE:
+                m_xAccess->NotifyChild(nIndex,false,true);
+                break;
+            default:
+                break;
+            }
+        }
+        return true;
+    }
+    else
+    {
+        return CustomWidgetController::KeyInput( rKEvt );
+    }
+}
+
+//Draw focus when get focus
+void SvxPixelCtl::GetFocus()
+{
+    Invalidate(implCalFocusRect(aFocusPosition));
+
+    if (m_xAccess.is())
+    {
+        m_xAccess->NotifyChild(GetFocusPosIndex(),true,false);
+    }
+}
+
+void SvxPixelCtl::LoseFocus()
+{
+    Invalidate();
+}
+
+void SvxPixelCtl::SetXBitmap(const BitmapEx& rBitmapEx)
+{
+    if (vcl::bitmap::isHistorical8x8(rBitmapEx, aBackgroundColor, aPixelColor))
+    {
+        for (sal_uInt16 i = 0; i < nSquares; i++)
+        {
+            Color aColor = rBitmapEx.GetPixelColor(i%8, i/8);
+            maPixelData[i] = (aColor == aBackgroundColor) ? 0 : 1;
+        }
+    }
+}
+
+// Returns a specific pixel
+
+sal_uInt8 SvxPixelCtl::GetBitmapPixel( const sal_uInt16 nPixel ) const
+{
+    return maPixelData[nPixel];
+}
+
+// Resets to the original state of the control
+
+void SvxPixelCtl::Reset()
+{
+    // clear pixel area
+    maPixelData.fill(0);
+    Invalidate();
+}
+
+SvxLineLB::SvxLineLB(std::unique_ptr<weld::ComboBox> pControl)
+    : m_xControl(std::move(pControl))
+    , mbAddStandardFields(true)
+{
+}
+
+void SvxLineLB::setAddStandardFields(bool bNew)
+{
+    if(getAddStandardFields() != bNew)
+    {
+        mbAddStandardFields = bNew;
+    }
+}
+
+// Fills the listbox (provisional) with strings
+
+void SvxLineLB::Fill( const XDashListRef &pList )
+{
+    m_xControl->clear();
+
+    if( !pList.is() )
+        return;
+
+    ScopedVclPtrInstance< VirtualDevice > pVD;
+
+    if(getAddStandardFields())
+    {
+        // entry for 'none'
+        m_xControl->append_text(pList->GetStringForUiNoLine());
+
+        // entry for solid line
+        const BitmapEx aBitmap = pList->GetBitmapForUISolidLine();
+        const Size aBmpSize(aBitmap.GetSizePixel());
+        pVD->SetOutputSizePixel(aBmpSize, false);
+        pVD->DrawBitmapEx(Point(), aBitmap);
+        m_xControl->append("", pList->GetStringForUiSolidLine(), *pVD);
+    }
+
+    // entries for dashed lines
+
+    long nCount = pList->Count();
+    m_xControl->freeze();
+
+    for( long i = 0; i < nCount; i++ )
+    {
+        const XDashEntry* pEntry = pList->GetDash(i);
+        const BitmapEx aBitmap = pList->GetUiBitmap( i );
+        if( !aBitmap.IsEmpty() )
+        {
+            const Size aBmpSize(aBitmap.GetSizePixel());
+            pVD->SetOutputSizePixel(aBmpSize, false);
+            pVD->DrawBitmapEx(Point(), aBitmap);
+            m_xControl->append("", pEntry->GetName(), *pVD);
+        }
+        else
+        {
+            m_xControl->append_text(pEntry->GetName());
+        }
+    }
+
+    m_xControl->thaw();
+}
+
+void SvxLineLB::Append( const XDashEntry& rEntry, const BitmapEx& rBitmap )
+{
+    if (!rBitmap.IsEmpty())
+    {
+        ScopedVclPtrInstance< VirtualDevice > pVD;
+
+        const Size aBmpSize(rBitmap.GetSizePixel());
+        pVD->SetOutputSizePixel(aBmpSize, false);
+        pVD->DrawBitmapEx(Point(), rBitmap);
+        m_xControl->append("", rEntry.GetName(), *pVD);
+    }
+    else
+    {
+        m_xControl->append_text(rEntry.GetName());
+    }
+}
+
+void SvxLineLB::Modify(const XDashEntry& rEntry, sal_Int32 nPos, const BitmapEx& rBitmap)
+{
+    m_xControl->remove(nPos);
+
+    if (!rBitmap.IsEmpty())
+    {
+        ScopedVclPtrInstance< VirtualDevice > pVD;
+
+        const Size aBmpSize(rBitmap.GetSizePixel());
+        pVD->SetOutputSizePixel(aBmpSize, false);
+        pVD->DrawBitmapEx(Point(), rBitmap);
+        m_xControl->insert(nPos, rEntry.GetName(), nullptr, nullptr, pVD);
+    }
+    else
+    {
+        m_xControl->insert_text(nPos, rEntry.GetName());
+    }
+}
+
+SvxLineEndLB::SvxLineEndLB(std::unique_ptr<weld::ComboBox> pControl)
+    : m_xControl(std::move(pControl))
+{
+}
+
+void SvxLineEndLB::Fill( const XLineEndListRef &pList, bool bStart )
+{
+    if( !pList.is() )
+        return;
+
+    long nCount = pList->Count();
+    ScopedVclPtrInstance< VirtualDevice > pVD;
+    m_xControl->freeze();
+
+    for( long i = 0; i < nCount; i++ )
+    {
+        const XLineEndEntry* pEntry = pList->GetLineEnd(i);
+        const BitmapEx aBitmap = pList->GetUiBitmap( i );
+        if( !aBitmap.IsEmpty() )
+        {
+            const Size aBmpSize(aBitmap.GetSizePixel());
+            pVD->SetOutputSizePixel(Size(aBmpSize.Width() / 2, aBmpSize.Height()), false);
+            pVD->DrawBitmapEx(bStart ? Point() : Point(-aBmpSize.Width() / 2, 0), aBitmap);
+            m_xControl->append("", pEntry->GetName(), *pVD);
+        }
+        else
+            m_xControl->append_text(pEntry->GetName());
+    }
+
+    m_xControl->thaw();
+}
+
+void SvxLineEndLB::Append( const XLineEndEntry& rEntry, const BitmapEx& rBitmap )
+{
+    if(!rBitmap.IsEmpty())
+    {
+        ScopedVclPtrInstance< VirtualDevice > pVD;
+
+        const Size aBmpSize(rBitmap.GetSizePixel());
+        pVD->SetOutputSizePixel(Size(aBmpSize.Width() / 2, aBmpSize.Height()), false);
+        pVD->DrawBitmapEx(Point(-aBmpSize.Width() / 2, 0), rBitmap);
+        m_xControl->append("", rEntry.GetName(), *pVD);
+    }
+    else
+    {
+        m_xControl->append_text(rEntry.GetName());
+    }
+}
+
+void SvxLineEndLB::Modify( const XLineEndEntry& rEntry, sal_Int32 nPos, const BitmapEx& rBitmap )
+{
+    m_xControl->remove(nPos);
+
+    if(!rBitmap.IsEmpty())
+    {
+        ScopedVclPtrInstance< VirtualDevice > pVD;
+
+        const Size aBmpSize(rBitmap.GetSizePixel());
+        pVD->SetOutputSizePixel(Size(aBmpSize.Width() / 2, aBmpSize.Height()), false);
+        pVD->DrawBitmapEx(Point(-aBmpSize.Width() / 2, 0), rBitmap);
+        m_xControl->insert(nPos, rEntry.GetName(), nullptr, nullptr, pVD);
+    }
+    else
+    {
+        m_xControl->insert_text(nPos, rEntry.GetName());
+    }
+}
+
+void SvxXLinePreview::Resize()
+{
+    SvxPreviewBase::Resize();
+
+    const Size aOutputSize(GetOutputSize());
+    const sal_Int32 nDistance(500);
+    const sal_Int32 nAvailableLength(aOutputSize.Width() - (4 * nDistance));
+
+    // create DrawObectA
+    const sal_Int32 aYPosA(aOutputSize.Height() / 2);
+    const basegfx::B2DPoint aPointA1( nDistance,  aYPosA);
+    const basegfx::B2DPoint aPointA2( aPointA1.getX() + ((nAvailableLength * 14) / 20), aYPosA );
+    basegfx::B2DPolygon aPolygonA;
+    aPolygonA.append(aPointA1);
+    aPolygonA.append(aPointA2);
+    mpLineObjA->SetPathPoly(basegfx::B2DPolyPolygon(aPolygonA));
+
+    // create DrawObectB
+    const sal_Int32 aYPosB1((aOutputSize.Height() * 3) / 4);
+    const sal_Int32 aYPosB2((aOutputSize.Height() * 1) / 4);
+    const basegfx::B2DPoint aPointB1( aPointA2.getX() + nDistance,  aYPosB1);
+    const basegfx::B2DPoint aPointB2( aPointB1.getX() + ((nAvailableLength * 2) / 20), aYPosB2 );
+    const basegfx::B2DPoint aPointB3( aPointB2.getX() + ((nAvailableLength * 2) / 20), aYPosB1 );
+    basegfx::B2DPolygon aPolygonB;
+    aPolygonB.append(aPointB1);
+    aPolygonB.append(aPointB2);
+    aPolygonB.append(aPointB3);
+    mpLineObjB->SetPathPoly(basegfx::B2DPolyPolygon(aPolygonB));
+
+    // create DrawObectC
+    basegfx::B2DPolygon aPolygonC;
+    const basegfx::B2DPoint aPointC1( aPointB3.getX() + nDistance,  aYPosB1);
+    const basegfx::B2DPoint aPointC2( aPointC1.getX() + ((nAvailableLength * 1) / 20), aYPosB2 );
+    const basegfx::B2DPoint aPointC3( aPointC2.getX() + ((nAvailableLength * 1) / 20), aYPosB1 );
+    aPolygonC.append(aPointC1);
+    aPolygonC.append(aPointC2);
+    aPolygonC.append(aPointC3);
+    mpLineObjC->SetPathPoly(basegfx::B2DPolyPolygon(aPolygonC));
+}
+
+SvxXLinePreview::SvxXLinePreview()
+    : mpLineObjA(nullptr)
+    , mpLineObjB(nullptr)
+    , mpLineObjC(nullptr)
+    , mpGraphic(nullptr)
+    , mbWithSymbol(false)
+{
+}
+
+void SvxXLinePreview::SetDrawingArea(weld::DrawingArea* pDrawingArea)
+{
+    SvxPreviewBase::SetDrawingArea(pDrawingArea);
+
+    mpLineObjA = new SdrPathObj(getModel(), OBJ_LINE);
+    mpLineObjB = new SdrPathObj(getModel(), OBJ_PLIN);
+    mpLineObjC = new SdrPathObj(getModel(), OBJ_PLIN);
+
+    Resize();
+    Invalidate();
+}
+
+SvxXLinePreview::~SvxXLinePreview()
+{
+    SdrObject *pFoo = mpLineObjA;
+    SdrObject::Free( pFoo );
+    pFoo = mpLineObjB;
+    SdrObject::Free( pFoo );
+    pFoo = mpLineObjC;
+    SdrObject::Free( pFoo );
+}
+
+void SvxXLinePreview::SetSymbol(Graphic* p,const Size& s)
+{
+    mpGraphic = p;
+    maSymbolSize = s;
+}
+
+void SvxXLinePreview::ResizeSymbol(const Size& s)
+{
+    if ( s != maSymbolSize )
+    {
+        maSymbolSize = s;
+        Invalidate();
+    }
+}
+
+void SvxXLinePreview::SetLineAttributes(const SfxItemSet& rItemSet)
+{
+    // Set ItemSet at objects
+    mpLineObjA->SetMergedItemSet(rItemSet);
+
+    // At line joints, do not use arrows
+    SfxItemSet aTempSet(rItemSet);
+    aTempSet.ClearItem(XATTR_LINESTART);
+    aTempSet.ClearItem(XATTR_LINEEND);
+
+    mpLineObjB->SetMergedItemSet(aTempSet);
+    mpLineObjC->SetMergedItemSet(aTempSet);
+}
+
+void SvxXLinePreview::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&)
+{
+    LocalPrePaint(rRenderContext);
+
+    // paint objects to buffer device
+    sdr::contact::SdrObjectVector aObjectVector;
+    aObjectVector.push_back(mpLineObjA);
+    aObjectVector.push_back(mpLineObjB);
+    aObjectVector.push_back(mpLineObjC);
+
+    sdr::contact::ObjectContactOfObjListPainter aPainter(getBufferDevice(), aObjectVector, nullptr);
+    sdr::contact::DisplayInfo aDisplayInfo;
+
+    // do processing
+    aPainter.ProcessDisplay(aDisplayInfo);
+
+    if ( mbWithSymbol && mpGraphic )
+    {
+        const Size aOutputSize(GetOutputSize());
+        Point aPos( aOutputSize.Width() / 3, aOutputSize.Height() / 2 );
+        aPos.AdjustX( -(maSymbolSize.Width() / 2) );
+        aPos.AdjustY( -(maSymbolSize.Height() / 2) );
+        mpGraphic->Draw(&getBufferDevice(), aPos, maSymbolSize);
+    }
+
+    LocalPostPaint(rRenderContext);
+}
+
+SvxXShadowPreview::SvxXShadowPreview()
+    : mpRectangleObject(nullptr)
+    , mpRectangleShadow(nullptr)
+{
+}
+
+void SvxXShadowPreview::SetDrawingArea(weld::DrawingArea* pDrawingArea)
+{
+    SvxPreviewBase::SetDrawingArea(pDrawingArea);
+    InitSettings();
+
+    // prepare size
+    Size aSize = GetPreviewSize().GetSize();
+    aSize.setWidth( aSize.Width() / 3 );
+    aSize.setHeight( aSize.Height() / 3 );
+
+    // create RectangleObject
+    const tools::Rectangle aObjectSize( Point( aSize.Width(), aSize.Height() ), aSize );
+    mpRectangleObject = new SdrRectObj(
+        getModel(),
+        aObjectSize);
+
+    // create ShadowObject
+    const tools::Rectangle aShadowSize( Point( aSize.Width(), aSize.Height() ), aSize );
+    mpRectangleShadow = new SdrRectObj(
+        getModel(),
+        aShadowSize);
+}
+
+SvxXShadowPreview::~SvxXShadowPreview()
+{
+    SdrObject::Free(mpRectangleObject);
+    SdrObject::Free(mpRectangleShadow);
+}
+
+void SvxXShadowPreview::SetRectangleAttributes(const SfxItemSet& rItemSet)
+{
+    mpRectangleObject->SetMergedItemSet(rItemSet, true);
+    mpRectangleObject->SetMergedItem(XLineStyleItem(drawing::LineStyle_NONE));
+}
+
+void SvxXShadowPreview::SetShadowAttributes(const SfxItemSet& rItemSet)
+{
+    mpRectangleShadow->SetMergedItemSet(rItemSet, true);
+    mpRectangleShadow->SetMergedItem(XLineStyleItem(drawing::LineStyle_NONE));
+}
+
+void SvxXShadowPreview::SetShadowPosition(const Point& rPos)
+{
+    maShadowOffset = rPos;
+}
+
+void SvxXShadowPreview::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&)
+{
+    rRenderContext.Push(PushFlags::MAPMODE);
+    rRenderContext.SetMapMode(MapMode(MapUnit::Map100thMM));
+
+    LocalPrePaint(rRenderContext);
+
+    // prepare size
+    Size aSize = rRenderContext.GetOutputSize();
+    aSize.setWidth( aSize.Width() / 3 );
+    aSize.setHeight( aSize.Height() / 3 );
+
+    tools::Rectangle aObjectRect(Point(aSize.Width(), aSize.Height()), aSize);
+    mpRectangleObject->SetSnapRect(aObjectRect);
+    aObjectRect.Move(maShadowOffset.X(), maShadowOffset.Y());
+    mpRectangleShadow->SetSnapRect(aObjectRect);
+
+    sdr::contact::SdrObjectVector aObjectVector;
+
+    aObjectVector.push_back(mpRectangleShadow);
+    aObjectVector.push_back(mpRectangleObject);
+
+    sdr::contact::ObjectContactOfObjListPainter aPainter(getBufferDevice(), aObjectVector, nullptr);
+    sdr::contact::DisplayInfo aDisplayInfo;
+
+    aPainter.ProcessDisplay(aDisplayInfo);
+
+    LocalPostPaint(rRenderContext);
+
+    rRenderContext.Pop();
+}
+
+void SvxPreviewBase::InitSettings()
+{
+    const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
+
+    svtools::ColorConfig aColorConfig;
+    Color aTextColor(aColorConfig.GetColorValue(svtools::FONTCOLOR).nColor);
+    getBufferDevice().SetTextColor(aTextColor);
+
+    getBufferDevice().SetBackground(rStyleSettings.GetWindowColor());
+
+    getBufferDevice().SetDrawMode(rStyleSettings.GetHighContrastMode() ? OUTPUT_DRAWMODE_CONTRAST : OUTPUT_DRAWMODE_COLOR);
+
+    Invalidate();
+}
+
+SvxPreviewBase::SvxPreviewBase()
+    : mpModel(new SdrModel(nullptr, nullptr, true))
+{
+    // init model
+    mpModel->GetItemPool().FreezeIdRanges();
+}
+
+void SvxPreviewBase::SetDrawingArea(weld::DrawingArea* pDrawingArea)
+{
+    CustomWidgetController::SetDrawingArea(pDrawingArea);
+    Size aSize(getPreviewStripSize(pDrawingArea->get_ref_device()));
+    pDrawingArea->set_size_request(aSize.Width(), aSize.Height());
+    SetOutputSizePixel(aSize);
+
+    mpBufferDevice = VclPtr<VirtualDevice>::Create(pDrawingArea->get_ref_device());
+    mpBufferDevice->SetMapMode(MapMode(MapUnit::Map100thMM));
+}
+
+SvxPreviewBase::~SvxPreviewBase()
+{
+    mpModel.reset();
+    mpBufferDevice.disposeAndClear();
+}
+
+void SvxPreviewBase::LocalPrePaint(vcl::RenderContext const & rRenderContext)
+{
+    // init BufferDevice
+    if (mpBufferDevice->GetOutputSizePixel() != GetOutputSizePixel())
+        mpBufferDevice->SetOutputSizePixel(GetOutputSizePixel());
+    mpBufferDevice->SetAntialiasing(rRenderContext.GetAntialiasing());
+
+    const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
+
+    if (rStyleSettings.GetPreviewUsesCheckeredBackground())
+    {
+        const Point aNull(0, 0);
+        static const sal_uInt32 nLen(8);
+        static const Color aW(COL_WHITE);
+        static const Color aG(0xef, 0xef, 0xef);
+        const bool bWasEnabled(mpBufferDevice->IsMapModeEnabled());
+
+        mpBufferDevice->EnableMapMode(false);
+        mpBufferDevice->DrawCheckered(aNull, mpBufferDevice->GetOutputSizePixel(), nLen, aW, aG);
+        mpBufferDevice->EnableMapMode(bWasEnabled);
+    }
+    else
+    {
+        mpBufferDevice->Erase();
+    }
+}
+
+void SvxPreviewBase::LocalPostPaint(vcl::RenderContext& rRenderContext)
+{
+    // copy to front (in pixel mode)
+    const bool bWasEnabledSrc(mpBufferDevice->IsMapModeEnabled());
+    const bool bWasEnabledDst(rRenderContext.IsMapModeEnabled());
+    const Point aEmptyPoint;
+
+    mpBufferDevice->EnableMapMode(false);
+    rRenderContext.EnableMapMode(false);
+
+    rRenderContext.DrawOutDev(aEmptyPoint, GetOutputSizePixel(),
+                              aEmptyPoint, GetOutputSizePixel(),
+                              *mpBufferDevice);
+
+    mpBufferDevice->EnableMapMode(bWasEnabledSrc);
+    rRenderContext.EnableMapMode(bWasEnabledDst);
+}
+
+void SvxPreviewBase::StyleUpdated()
+{
+    InitSettings();
+    CustomWidgetController::StyleUpdated();
+}
+
+SvxXRectPreview::SvxXRectPreview()
+    : mpRectangleObject(nullptr)
+{
+}
+
+tools::Rectangle SvxPreviewBase::GetPreviewSize() const
+{
+    tools::Rectangle aObjectSize(Point(), getBufferDevice().PixelToLogic(GetOutputSizePixel()));
+    return aObjectSize;
+}
+
+void SvxXRectPreview::SetDrawingArea(weld::DrawingArea* pDrawingArea)
+{
+    SvxPreviewBase::SetDrawingArea(pDrawingArea);
+    InitSettings();
+
+    // create RectangleObject
+    mpRectangleObject = new SdrRectObj(getModel(), GetPreviewSize());
+}
+
+void SvxXRectPreview::Resize()
+{
+    SdrObject *pOrigObject = mpRectangleObject;
+    if (pOrigObject)
+    {
+        mpRectangleObject = new SdrRectObj(getModel(), GetPreviewSize());
+        SetAttributes(pOrigObject->GetMergedItemSet());
+        SdrObject::Free(pOrigObject);
+    }
+    SvxPreviewBase::Resize();
+}
+
+SvxXRectPreview::~SvxXRectPreview()
+{
+    SdrObject::Free(mpRectangleObject);
+}
+
+void SvxXRectPreview::SetAttributes(const SfxItemSet& rItemSet)
+{
+    mpRectangleObject->SetMergedItemSet(rItemSet, true);
+    mpRectangleObject->SetMergedItem(XLineStyleItem(drawing::LineStyle_NONE));
+}
+
+void SvxXRectPreview::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&)
+{
+    rRenderContext.Push(PushFlags::MAPMODE);
+    rRenderContext.SetMapMode(MapMode(MapUnit::Map100thMM));
+    LocalPrePaint(rRenderContext);
+
+    sdr::contact::SdrObjectVector aObjectVector;
+
+    aObjectVector.push_back(mpRectangleObject);
+
+    sdr::contact::ObjectContactOfObjListPainter aPainter(getBufferDevice(), aObjectVector, nullptr);
+    sdr::contact::DisplayInfo aDisplayInfo;
+
+    aPainter.ProcessDisplay(aDisplayInfo);
+
+    LocalPostPaint(rRenderContext);
+    rRenderContext.Pop();
+}
+
+void limitWidthForSidebar(weld::SpinButton& rSpinButton)
+{
+    // space is limited in the sidebar, so limit MetricSpinButtons to a width of 4 digits
+    const int nMaxDigits = 4;
+    rSpinButton.set_width_chars(std::min(rSpinButton.get_width_chars(), nMaxDigits));
+}
+
+void limitWidthForSidebar(SvxRelativeField& rMetricSpinButton)
+{
+    weld::SpinButton& rSpinButton = rMetricSpinButton.get_widget();
+    limitWidthForSidebar(rSpinButton);
+}
+
+void padWidthForSidebar(weld::Toolbar& rToolbar, const css::uno::Reference<css::frame::XFrame>& rFrame)
+{
+    static int nColumnWidth = -1;
+    static vcl::ImageType eSize;
+    if (nColumnWidth != -1 && eSize != rToolbar.get_icon_size())
+        nColumnWidth = -1;
+    if (nColumnWidth == -1)
+    {
+        // use the, filled-in by dispatcher, width of measurewidth as the width
+        // of a "standard" column in a two column panel
+        std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(&rToolbar, "svx/ui/measurewidthbar.ui"));
+        std::unique_ptr<weld::Toolbar> xToolbar1(xBuilder->weld_toolbar("measurewidth1"));
+        std::unique_ptr<ToolbarUnoDispatcher> xDispatcher1(new ToolbarUnoDispatcher(*xToolbar1, *xBuilder, rFrame));
+        std::unique_ptr<weld::Toolbar> xToolbar2(xBuilder->weld_toolbar("measurewidth2"));
+        std::unique_ptr<ToolbarUnoDispatcher> xDispatcher2(new ToolbarUnoDispatcher(*xToolbar2, *xBuilder, rFrame));
+        nColumnWidth = std::max(xToolbar1->get_preferred_size().Width(), xToolbar2->get_preferred_size().Width());
+        eSize = rToolbar.get_icon_size();
+    }
+    rToolbar.set_size_request(nColumnWidth, -1);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */