Move Rectangle,Point,Size serialization to GenericTypeSerializer

Change-Id: Iae489fc31b13b836e1df5327ba2fa07e0325907a
Reviewed-on: https://gerrit.libreoffice.org/79793
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>

2 files changed, 81 insertions, 44 deletions

diff --git a/tools/source/generic/gen.cxx b/tools/source/generic/gen.cxx
index 0a488a4e51b4..7c182818c460 100644
--- a/tools/source/generic/gen.cxx
+++ b/tools/source/generic/gen.cxx
@@ -27,23 +27,6 @@
 #include <tools/gen.hxx>
 #include <tools/stream.hxx>
 
-SvStream& ReadPair( SvStream& rIStream, Pair& rPair )
-{
-    sal_Int32 nTmpA(0), nTmpB(0);
-    rIStream.ReadInt32( nTmpA ).ReadInt32( nTmpB );
-    rPair.nA = nTmpA;
-    rPair.nB = nTmpB;
-
-    return rIStream;
-}
-
-SvStream& WritePair( SvStream& rOStream, const Pair& rPair )
-{
-    rOStream.WriteInt32( rPair.nA ).WriteInt32( rPair.nB );
-
-    return rOStream;
-}
-
 OString Pair::toString() const
 {
     std::stringstream ss;
@@ -200,33 +183,6 @@ bool tools::Rectangle::IsOver( const tools::Rectangle& rRect ) const
     return !GetIntersection( rRect ).IsEmpty();
 }
 
-namespace tools
-{
-SvStream& ReadRectangle( SvStream& rIStream, tools::Rectangle& rRect )
-{
-    sal_Int32 nTmpL(0), nTmpT(0), nTmpR(0), nTmpB(0);
-
-    rIStream.ReadInt32( nTmpL ).ReadInt32( nTmpT ).ReadInt32( nTmpR ).ReadInt32( nTmpB );
-
-    rRect.nLeft = nTmpL;
-    rRect.nTop = nTmpT;
-    rRect.nRight = nTmpR;
-    rRect.nBottom = nTmpB;
-
-    return rIStream;
-}
-
-SvStream& WriteRectangle( SvStream& rOStream, const tools::Rectangle& rRect )
-{
-    rOStream.WriteInt32( rRect.nLeft )
-            .WriteInt32( rRect.nTop )
-            .WriteInt32( rRect.nRight )
-            .WriteInt32( rRect.nBottom );
-
-    return rOStream;
-}
-}
-
 OString tools::Rectangle::toString() const
 {
     std::stringstream ss;
diff --git a/tools/source/stream/GenericTypeSerializer.cxx b/tools/source/stream/GenericTypeSerializer.cxx
index 7e261350ad50..c099713d24ac 100644
--- a/tools/source/stream/GenericTypeSerializer.cxx
+++ b/tools/source/stream/GenericTypeSerializer.cxx
@@ -26,6 +26,8 @@ namespace tools
 {
 constexpr sal_uInt16 COL_NAME_USER = 0x8000;
 
+constexpr sal_Int32 RECT_EMPTY_VALUE_RIGHT_BOTTOM = -32767;
+
 void GenericTypeSerializer::readColor(Color& rColor)
 {
     sal_uInt16 nColorNameID(0);
@@ -100,6 +102,85 @@ void GenericTypeSerializer::writeColor(const Color& rColor)
     mrStream.WriteUInt16((nB << 8) + nB);
 }
 
+void GenericTypeSerializer::readPoint(Point& rPoint)
+{
+    sal_Int32 nX(0);
+    sal_Int32 nY(0);
+
+    mrStream.ReadInt32(nX);
+    mrStream.ReadInt32(nY);
+
+    rPoint.setX(nX);
+    rPoint.setY(nY);
+}
+
+void GenericTypeSerializer::writePoint(const Point& rPoint)
+{
+    mrStream.WriteInt32(rPoint.getX());
+    mrStream.WriteInt32(rPoint.getY());
+}
+
+void GenericTypeSerializer::readSize(Size& rSize)
+{
+    sal_Int32 nWidth(0);
+    sal_Int32 nHeight(0);
+
+    mrStream.ReadInt32(nWidth);
+    mrStream.ReadInt32(nHeight);
+
+    rSize.setWidth(nWidth);
+    rSize.setHeight(nHeight);
+}
+
+void GenericTypeSerializer::writeSize(const Size& rSize)
+{
+    mrStream.WriteInt32(rSize.getWidth());
+    mrStream.WriteInt32(rSize.getHeight());
+}
+
+void GenericTypeSerializer::readRectangle(Rectangle& rRectangle)
+{
+    sal_Int32 nLeft(0);
+    sal_Int32 nTop(0);
+    sal_Int32 nRight(0);
+    sal_Int32 nBottom(0);
+
+    mrStream.ReadInt32(nLeft);
+    mrStream.ReadInt32(nTop);
+    mrStream.ReadInt32(nRight);
+    mrStream.ReadInt32(nBottom);
+
+    if (nRight == RECT_EMPTY_VALUE_RIGHT_BOTTOM || nBottom == RECT_EMPTY_VALUE_RIGHT_BOTTOM)
+    {
+        rRectangle.SetEmpty();
+    }
+    else
+    {
+        rRectangle.SetLeft(nLeft);
+        rRectangle.SetTop(nTop);
+        rRectangle.SetRight(nRight);
+        rRectangle.SetBottom(nBottom);
+    }
+}
+
+void GenericTypeSerializer::writeRectangle(const Rectangle& rRectangle)
+{
+    if (rRectangle.IsEmpty())
+    {
+        mrStream.WriteInt32(0);
+        mrStream.WriteInt32(0);
+        mrStream.WriteInt32(RECT_EMPTY_VALUE_RIGHT_BOTTOM);
+        mrStream.WriteInt32(RECT_EMPTY_VALUE_RIGHT_BOTTOM);
+    }
+    else
+    {
+        mrStream.WriteInt32(rRectangle.Left());
+        mrStream.WriteInt32(rRectangle.Top());
+        mrStream.WriteInt32(rRectangle.Right());
+        mrStream.WriteInt32(rRectangle.Bottom());
+    }
+}
+
 } // end namespace tools
 
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