Introduce DocumentToGraphicRenderer::hasSelection() and maSelection

Change-Id: Ib7a9df04eb1b8646e20f58c3f9af3ee2dbbb13db
Reviewed-on: https://gerrit.libreoffice.org/42489
Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Eike Rathke <erack@redhat.com>

1 files changed, 25 insertions, 17 deletions

diff --git a/svtools/source/filter/DocumentToGraphicRenderer.cxx b/svtools/source/filter/DocumentToGraphicRenderer.cxx
index 459bfb925174..8cf4e0e53a77 100644
--- a/svtools/source/filter/DocumentToGraphicRenderer.cxx
+++ b/svtools/source/filter/DocumentToGraphicRenderer.cxx
@@ -46,22 +46,6 @@ DocumentToGraphicRenderer::DocumentToGraphicRenderer( const Reference<XComponent
     mxToolkit( VCLUnoHelper::CreateToolkit() ),
     mbSelectionOnly( bSelectionOnly )
 {
-}
-
-DocumentToGraphicRenderer::~DocumentToGraphicRenderer()
-{
-}
-
-Size DocumentToGraphicRenderer::getDocumentSizeInPixels(sal_Int32 nCurrentPage)
-{
-    Size aSize100mm = getDocumentSizeIn100mm(nCurrentPage);
-    return Application::GetDefaultDevice()->LogicToPixel( aSize100mm, MapUnit::Map100thMM );
-}
-
-uno::Any DocumentToGraphicRenderer::getSelection() const
-{
-    uno::Any aSelection;
-    aSelection <<= mxDocument;  // default: render whole document
     if (mbSelectionOnly && mxController.is())
     {
         try
@@ -71,13 +55,37 @@ uno::Any DocumentToGraphicRenderer::getSelection() const
             {
                 uno::Any aViewSelection( xSelSup->getSelection());
                 if (aViewSelection.hasValue())
-                    aSelection = aViewSelection;
+                    maSelection = aViewSelection;
             }
         }
         catch (const uno::Exception&)
         {
         }
     }
+}
+
+DocumentToGraphicRenderer::~DocumentToGraphicRenderer()
+{
+}
+
+Size DocumentToGraphicRenderer::getDocumentSizeInPixels(sal_Int32 nCurrentPage)
+{
+    Size aSize100mm = getDocumentSizeIn100mm(nCurrentPage);
+    return Application::GetDefaultDevice()->LogicToPixel( aSize100mm, MapUnit::Map100thMM );
+}
+
+bool DocumentToGraphicRenderer::hasSelection() const
+{
+    return maSelection.hasValue();
+}
+
+uno::Any DocumentToGraphicRenderer::getSelection() const
+{
+    uno::Any aSelection;
+    if (hasSelection())
+        aSelection <<= maSelection;
+    else
+        aSelection <<= mxDocument;  // default: render whole document
     return aSelection;
 }