sw lok comments: fix comment widget width with custom zoom

When tiled rendering, then only the render context (or failing that,
SwViewShell::GetOut()) has the correct zoom level, so use that when
doing pixel-to-logic conversion or scaling pixel values.

Change-Id: I265a642b8253c6eced42da2a0e06a2de25c36ca8

sw/source/uibase/docvw/PostItMgr.cxx

@@ -870,7 +870,7 @@ void SwPostItMgr::PaintTile(OutputDevice& rRenderContext, const Rectangle& /*rRe
         MapMode aMapMode(rRenderContext.GetMapMode());
         aMapMode.SetOrigin(aMapMode.GetOrigin() + aOffset);
         rRenderContext.SetMapMode(aMapMode);
-        Size aSize(pPostIt->PixelToLogic(pPostIt->GetSizePixel()));
+        Size aSize(rRenderContext.PixelToLogic(pPostIt->GetSizePixel()));
         Rectangle aRectangle(Point(0, 0), aSize);
 
         pPostIt->PaintTile(rRenderContext, aRectangle);

sw/source/uibase/docvw/SidebarWin.cxx

@@ -285,7 +285,8 @@ void SwSidebarWin::PaintTile(vcl::RenderContext& rRenderContext, const Rectangle
             continue;
 
         rRenderContext.Push(PushFlags::MAPMODE);
-        Point aOffset(PixelToLogic(pChild->GetPosPixel()));
+        const Fraction& rFraction(mrView.GetWrtShellPtr()->GetOut()->GetMapMode().GetScaleY());
+        Point aOffset(PixelToLogic(pChild->GetPosPixel() * rFraction.GetDenominator() / rFraction.GetNumerator()));
         MapMode aMapMode(rRenderContext.GetMapMode());
         aMapMode.SetOrigin(aMapMode.GetOrigin() + aOffset);
         rRenderContext.SetMapMode(aMapMode);
@@ -1402,7 +1403,7 @@ sal_Int32 SwSidebarWin::GetMetaButtonAreaWidth()
 
 sal_Int32 SwSidebarWin::GetMetaHeight()
 {
-    const Fraction& f( GetMapMode().GetScaleY() );
+    const Fraction& f(mrView.GetWrtShellPtr()->GetOut()->GetMapMode().GetScaleY());
     return POSTIT_META_HEIGHT * f.GetNumerator() / f.GetDenominator();
 }
 
@@ -1413,7 +1414,7 @@ sal_Int32 SwSidebarWin::GetMinimumSizeWithMeta()
 
 sal_Int32 SwSidebarWin::GetMinimumSizeWithoutMeta()
 {
-    const Fraction& f( GetMapMode().GetScaleY() );
+    const Fraction& f(mrView.GetWrtShellPtr()->GetOut()->GetMapMode().GetScaleY());
     return POSTIT_MINIMUMSIZE_WITHOUT_META * f.GetNumerator() / f.GetDenominator();
 }