fdo#56402: SVG in About Dialog.

cui/source/dialogs/about.cxx

@@ -207,22 +207,19 @@ void AboutDialog::LayoutControls()
     Size aLogoSize( aIdealTextWidth, aIdealTextWidth / 20 );
     Point aLogoPos( 0, 0 );
 
-#ifdef FIXME_REMOVE_WHEN_RE_BASE_COMPLETE
-    vcl::RenderGraphicRasterizer aRasterizerLogo = Application::LoadBrandSVG("flat_logo");
-    if ( !aRasterizerLogo.GetRenderGraphic().IsEmpty() &&
-         aRasterizerLogo.GetDefaultSizePixel().Width() > 0 && aRasterizerLogo.GetDefaultSizePixel().Height() > 0 )
+    if( Application::LoadBrandSVG("flat_logo", aLogoBitmap) &&
+        !aLogoBitmap.IsEmpty() )
     {
-        const float aLogoWidthHeightRatio = (float)aRasterizerLogo.GetDefaultSizePixel().Width() / (float)aRasterizerLogo.GetDefaultSizePixel().Height();
+        const float aLogoWidthHeightRatio = (float)aLogoBitmap.GetSizePixel().Width() / (float)aLogoBitmap.GetSizePixel().Height();
         aLogoSize.Width() = aDialogSize.Width() ;
         aLogoSize.Height() = aLogoSize.Width() / aLogoWidthHeightRatio ;
+        aLogoBitmap.Scale(aLogoSize);
 
-        aLogoBitmap = aRasterizerLogo.Rasterize( aLogoSize );
         aLogoImage.SetImage( Image( aLogoBitmap ) );
         aLogoImage.SetPosSizePixel( aLogoPos, aLogoSize );
         aLogoImage.Show();
     }
     else
-#endif
     {
         aLogoPos.X() = aDialogBorder;
         aLogoPos.Y() = aDialogBorder;
@@ -277,27 +274,21 @@ void AboutDialog::LayoutControls()
 
 
     // Layout background image
-#ifdef FIXME_REMOVE_WHEN_RE_BASE_COMPLETE
-    if ( !(Application::GetSettings().GetStyleSettings().GetHighContrastMode()) )   {
-        vcl::RenderGraphicRasterizer aRasterizerBackground = Application::LoadBrandSVG("shell/about");
+    if ( !(Application::GetSettings().GetStyleSettings().GetHighContrastMode()) &&
+          Application::LoadBrandSVG("shell/about", aBackgroundBitmap) &&
+          !aBackgroundBitmap.IsEmpty() )
+    {
+        const float aBackgroundWidthHeightRatio = (float)aBackgroundBitmap.GetSizePixel().Width() /
+            (float)aBackgroundBitmap.GetSizePixel().Height();
+        Size aBackgroundSize (aDialogSize.Width(), aDialogSize.Width() / aBackgroundWidthHeightRatio );
 
-        if ( !aRasterizerBackground.GetRenderGraphic().IsEmpty() &&
-            aRasterizerBackground.GetDefaultSizePixel().Width() > 0 && aRasterizerBackground.GetDefaultSizePixel().Height() > 0 )
+        if ( aBackgroundSize.Height() < aDialogSize.Height())
         {
-            const float aBackgroundWidthHeightRatio = (float)aRasterizerBackground.GetDefaultSizePixel().Width() /
-                                       (float)aRasterizerBackground.GetDefaultSizePixel().Height();
-            Size aBackgroundSize (aDialogSize.Width(), aDialogSize.Width() / aBackgroundWidthHeightRatio );
-
-            if ( aBackgroundSize.Height() < aDialogSize.Height())
-            {
-                aBackgroundSize.Width() = aDialogSize.Height() * aBackgroundWidthHeightRatio ;
-                aBackgroundSize.Height() = aDialogSize.Height();
-            }
-
-            aBackgroundBitmap = aRasterizerBackground.Rasterize( aBackgroundSize );
+            aBackgroundSize.Width() = aDialogSize.Height() * aBackgroundWidthHeightRatio ;
+            aBackgroundSize.Height() = aDialogSize.Height();
         }
+        aBackgroundBitmap.Scale(aBackgroundSize);
     }
-#endif
 
     SetOutputSizePixel( aDialogSize );
 

vcl/inc/vcl/svapp.hxx

@@ -267,6 +267,7 @@ public:
     static void                 SetAppName( const String& rUniqueName );
     static String               GetAppName();
     static bool                 LoadBrandBitmap (const char* pName, BitmapEx &rBitmap);
+    static bool                 LoadBrandSVG( const char *pName, BitmapEx &rBitmap );
 
     // default name of the application for message dialogs and printing
     static void                 SetDisplayName( const UniString& rDisplayName );

vcl/inc/vcl/svgdata.hxx

@@ -57,6 +57,7 @@ private:
 
 public:
     SvgData(const SvgDataArray& rSvgDataArray, sal_uInt32 nSvgDataArrayLength, const rtl::OUString& rPath);
+    SvgData(const rtl::OUString& rPath);
 
     /// data read
     const SvgDataArray& getSvgDataArray() const { return maSvgDataArray; }

vcl/source/app/brand.cxx

@@ -24,6 +24,7 @@
 #include <tools/stream.hxx>
 #include <vcl/pngread.hxx>
 #include <vcl/svapp.hxx>
+#include <vcl/svgdata.hxx>
 
 namespace {
     static bool loadPng(const char *pPath, const rtl::OUString &rName, BitmapEx &rBitmap)
@@ -40,27 +41,6 @@ namespace {
         else
             return false;
     }
-
-#ifdef FIXME_REMOVE_WHEN_RE_BASE_COMPLETE
-    static vcl::RenderGraphicRasterizer loadSvg(const char *pPath, const rtl::OUString &rName)
-    {
-        rtl::OUString uri = rtl::OUString::createFromAscii( pPath ) + rName;
-        rtl::Bootstrap::expandMacros( uri );
-        INetURLObject aObj( uri );
-        SvFileStream aStrm( aObj.PathToFileName(), STREAM_STD_READ );
-
-        vcl::RenderGraphic aRenderGraphic;
-        vcl::RenderGraphic aRasterizer ( aRenderGraphic );
-
-        if ( !aStrm.GetError() ) {
-            vcl::SVGReader aSVGReader( aStrm );
-            aRenderGraphic = aSVGReader.GetRenderGraphic();
-            vcl::RenderGraphic aNewRasterizer ( aRenderGraphic );
-            aRasterizer = aNewRasterizer;
-        }
-        return aRasterizer;
-    }
-#endif
 }
 
 bool Application::LoadBrandBitmap (const char* pName, BitmapEx &rBitmap)
@@ -86,8 +66,7 @@ bool Application::LoadBrandBitmap (const char* pName, BitmapEx &rBitmap)
              loadPng ("$BRAND_BASE_DIR/program", aName, rBitmap) );
 }
 
-#ifdef FIXME_REMOVE_WHEN_RE_BASE_COMPLETE
-vcl::RenderGraphicRasterizer Application::LoadBrandSVG (const char* pName)
+bool Application::LoadBrandSVG (const char *pName, BitmapEx &rBitmap)
 {
     rtl::OUString aBaseName = ( rtl::OUString("/") +
                                 rtl::OUString::createFromAscii( pName ) );
@@ -101,20 +80,13 @@ vcl::RenderGraphicRasterizer Application::LoadBrandSVG (const char* pName)
     rtl::OUString aLocaleName = ( aBaseName + rtl::OUString("-") +
                                   aLanguageTag.getBcp47() +
                                   aSvg );
-
-    vcl::RenderGraphicRasterizer aRasterizer = loadSvg ("$BRAND_BASE_DIR/program/edition", aLocaleName);
-    if (!aRasterizer.GetRenderGraphic().IsEmpty())
-        return aRasterizer;
-    aRasterizer = loadSvg ("$BRAND_BASE_DIR/program", aLocaleName);
-    if (!aRasterizer.GetRenderGraphic().IsEmpty())
-        return aRasterizer;
-    aRasterizer = loadSvg ("$BRAND_BASE_DIR/program/edition", aName);
-    if (!aRasterizer.GetRenderGraphic().IsEmpty())
-        return aRasterizer;
-
-    aRasterizer = loadSvg ("$BRAND_BASE_DIR/program", aName);
-    return aRasterizer;
+    //rtl::OUString uri = rtl::OUString::createFromAscii( "$BRAND_BASE_DIR/program/edition" ) + aLocaleName;
+    rtl::OUString uri = rtl::OUString::createFromAscii( "$BRAND_BASE_DIR/program" ) + aBaseName+aSvg;
+    rtl::Bootstrap::expandMacros( uri );
+    INetURLObject aObj( uri );
+    SvgData aSvgData(aObj.PathToFileName());
+    rBitmap = aSvgData.getReplacement();
+    return true;
 }
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

vcl/source/gdi/svgdata.cxx

@@ -17,6 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#include <tools/stream.hxx>
 #include <vcl/svgdata.hxx>
 #include <comphelper/processfactory.hxx>
 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
@@ -163,6 +164,34 @@ SvgData::SvgData(const SvgDataArray& rSvgDataArray, sal_uInt32 nSvgDataArrayLeng
 {
 }
 
+//////////////////////////////////////////////////////////////////////////////
+SvgData::SvgData(const OUString& rPath):
+    maSvgDataArray(NULL),
+    mnSvgDataArrayLength(0),
+    maPath(rPath),
+    maRange(),
+    maSequence(),
+    maReplacement()
+{
+    SvFileStream rIStm(rPath, STREAM_STD_READ);
+    if(rIStm.GetError())
+        return;
+    const sal_uInt32 nStmPos(rIStm.Tell());
+    const sal_uInt32 nStmLen(rIStm.Seek(STREAM_SEEK_TO_END) - nStmPos);
+    if(nStmLen)
+    {
+        SvgDataArray aNewData(new sal_uInt8[nStmLen]);
+        rIStm.Seek(nStmPos);
+        rIStm.Read(aNewData.get(), nStmLen);
+
+        if(!rIStm.GetError())
+        {
+            maSvgDataArray = aNewData;
+            mnSvgDataArrayLength = nStmLen;
+        }
+    }
+}
+
 //////////////////////////////////////////////////////////////////////////////
 
 const basegfx::B2DRange& SvgData::getRange() const