convert BasePrimitive2D::get2DDecomposition to use a visitor

which lets us avoid constructing the decomposition when we are only
interesting in the bounding box, e.g. for hit testing

Change-Id: Icd8d430b75d207063f1db70e5a0822d5d82a7d00
Reviewed-on: https://gerrit.libreoffice.org/30835
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 3 insertions, 3 deletions

diff --git a/svx/source/sdr/contact/viewobjectcontactofunocontrol.cxx b/svx/source/sdr/contact/viewobjectcontactofunocontrol.cxx
index 817fb162d364..a0488a38970d 100644
--- a/svx/source/sdr/contact/viewobjectcontactofunocontrol.cxx
+++ b/svx/source/sdr/contact/viewobjectcontactofunocontrol.cxx
@@ -781,7 +781,7 @@ namespace sdr { namespace contact {
     protected:
         virtual void
             get2DDecomposition(
-                ::drawinglayer::primitive2d::Primitive2DContainer& rContainer,
+                ::drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor,
                 const ::drawinglayer::geometry::ViewInformation2D& rViewInformation
             ) const override;
 
@@ -1529,7 +1529,7 @@ namespace sdr { namespace contact {
     }
 
 
-    void LazyControlCreationPrimitive2D::get2DDecomposition( ::drawinglayer::primitive2d::Primitive2DContainer& rContainer, const ::drawinglayer::geometry::ViewInformation2D& _rViewInformation ) const
+    void LazyControlCreationPrimitive2D::get2DDecomposition( ::drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor, const ::drawinglayer::geometry::ViewInformation2D& _rViewInformation ) const
     {
     #if OSL_DEBUG_LEVEL > 0
         ::basegfx::B2DVector aScale, aTranslate;
@@ -1538,7 +1538,7 @@ namespace sdr { namespace contact {
     #endif
         if ( m_pVOCImpl->hasControl() )
             impl_positionAndZoomControl( _rViewInformation );
-        BufferedDecompositionPrimitive2D::get2DDecomposition( rContainer, _rViewInformation );
+        BufferedDecompositionPrimitive2D::get2DDecomposition( rVisitor, _rViewInformation );
     }