Add Handler for MaskScalePart Read

The handler separates MetaMaskScaleAction::Read from metaact.hxx
Read implementation is now in SvmReader.hxx

Change-Id: I3642bc16d015e93a83e68e3e69cdab5da595efac

3 files changed, 37 insertions, 1 deletions

diff --git a/include/vcl/filter/SvmReader.hxx b/include/vcl/filter/SvmReader.hxx
index 9544bb2f8e4d..720480e7fd57 100644
--- a/include/vcl/filter/SvmReader.hxx
+++ b/include/vcl/filter/SvmReader.hxx
@@ -64,6 +64,7 @@ public:
     rtl::Reference<MetaAction> BmpExScalePartHandler();
     rtl::Reference<MetaAction> MaskHandler();
     rtl::Reference<MetaAction> MaskScaleHandler();
+    rtl::Reference<MetaAction> MaskScalePartHandler();
 };
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/vcl/metaact.hxx b/include/vcl/metaact.hxx
index e48cdf2d8c0d..c7e7fb6ade9c 100644
--- a/include/vcl/metaact.hxx
+++ b/include/vcl/metaact.hxx
@@ -1031,6 +1031,12 @@ public:
     const Size&         GetDestSize() const { return maDstSz; }
     const Point&        GetSrcPoint() const { return maSrcPt; }
     const Size&         GetSrcSize() const { return maSrcSz; }
+    void                SetBitmap(Bitmap& rBmp) { maBmp = rBmp; }
+    void                SetColor(Color& rColor) { maColor = rColor; }
+    void                SetDestPoint(Point& rPt) { maDstPt = rPt; }
+    void                SetDestSize(Size& rSz) { maDstSz = rSz; }
+    void                SetSrcPoint(Point& rPt) { maSrcPt = rPt; }
+    void                SetSrcSize(Size& rSz) { maSrcSz = rSz; }
 };
 
 class SAL_DLLPUBLIC_RTTI MetaGradientAction final : public MetaAction
diff --git a/vcl/source/filter/svm/SvmReader.cxx b/vcl/source/filter/svm/SvmReader.cxx
index 624712be19ba..55330baa3afd 100644
--- a/vcl/source/filter/svm/SvmReader.cxx
+++ b/vcl/source/filter/svm/SvmReader.cxx
@@ -235,7 +235,7 @@ rtl::Reference<MetaAction> SvmReader::MetaActionHandler(ImplMetaReadData* pData)
             return MaskScaleHandler();
             break;
         case MetaActionType::MASKSCALEPART:
-            pAction = new MetaMaskScalePartAction;
+            return MaskScalePartHandler();
             break;
         case MetaActionType::GRADIENT:
             pAction = new MetaGradientAction;
@@ -998,4 +998,33 @@ rtl::Reference<MetaAction> SvmReader::MaskScaleHandler()
 
     return pAction;
 }
+
+rtl::Reference<MetaAction> SvmReader::MaskScalePartHandler()
+{
+    auto pAction = new MetaMaskScalePartAction();
+
+    VersionCompatRead aCompat(mrStream);
+    Bitmap aBmp;
+    ReadDIB(aBmp, mrStream, true);
+    Color aColor;
+    ReadColor(aColor);
+    TypeSerializer aSerializer(mrStream);
+    Point aDstPt;
+    aSerializer.readPoint(aDstPt);
+    Size aDstSz;
+    aSerializer.readSize(aDstSz);
+    Point aSrcPt;
+    aSerializer.readPoint(aSrcPt);
+    Size aSrcSz;
+    aSerializer.readSize(aSrcSz);
+
+    pAction->SetBitmap(aBmp);
+    pAction->SetColor(aColor);
+    pAction->SetDestPoint(aDstPt);
+    pAction->SetDestSize(aDstSz);
+    pAction->SetSrcPoint(aSrcPt);
+    pAction->SetSrcSize(aSrcSz);
+
+    return pAction;
+}
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */