diff options
4 files changed, 27 insertions, 1 deletions
diff --git a/svx/inc/svx/sdr/contact/viewobjectcontactofgroup.hxx b/svx/inc/svx/sdr/contact/viewobjectcontactofgroup.hxx index b925889eb9c9..fda5610e0568 100644 --- a/svx/inc/svx/sdr/contact/viewobjectcontactofgroup.hxx +++ b/svx/inc/svx/sdr/contact/viewobjectcontactofgroup.hxx @@ -40,6 +40,9 @@ namespace sdr // This method recursively paints the draw hierarchy. virtual drawinglayer::primitive2d::Primitive2DSequence getPrimitive2DSequenceHierarchy(DisplayInfo& rDisplayInfo) const; + + private: + virtual bool isPrimitiveVisibleOnAnyLayer(const SetOfByte& aLayers) const; }; } // end of namespace contact } // end of namespace sdr diff --git a/svx/inc/svx/sdr/contact/viewobjectcontactofsdrobj.hxx b/svx/inc/svx/sdr/contact/viewobjectcontactofsdrobj.hxx index d7609bdcbb39..e0384426add3 100644 --- a/svx/inc/svx/sdr/contact/viewobjectcontactofsdrobj.hxx +++ b/svx/inc/svx/sdr/contact/viewobjectcontactofsdrobj.hxx @@ -25,6 +25,7 @@ ////////////////////////////////////////////////////////////////////////////// // predeclarations class SdrObject; +class SetOfByte; ////////////////////////////////////////////////////////////////////////////// @@ -34,6 +35,14 @@ namespace sdr { class SVX_DLLPUBLIC ViewObjectContactOfSdrObj : public ViewObjectContact { + /** Test whether the primitive is visible on any layer from @c aLayers + + This should be overriden by ViewObjectContacts of SDR classes + that have subparts which can be on different layers (that is, + SdrObjGroup .-) + */ + virtual bool isPrimitiveVisibleOnAnyLayer(const SetOfByte& aLayers) const; + protected: const SdrObject& getSdrObject() const; diff --git a/svx/source/sdr/contact/viewobjectcontactofgroup.cxx b/svx/source/sdr/contact/viewobjectcontactofgroup.cxx index cdd21dbbc4f0..724b77ea5ba4 100644 --- a/svx/source/sdr/contact/viewobjectcontactofgroup.cxx +++ b/svx/source/sdr/contact/viewobjectcontactofgroup.cxx @@ -25,6 +25,7 @@ #include <drawinglayer/primitive2d/groupprimitive2d.hxx> #include <basegfx/tools/canvastools.hxx> #include <svx/sdr/contact/viewcontact.hxx> +#include <svx/svdobj.hxx> ////////////////////////////////////////////////////////////////////////////// @@ -98,6 +99,14 @@ namespace sdr } return xRetval; } + + bool ViewObjectContactOfGroup::isPrimitiveVisibleOnAnyLayer(const SetOfByte& aLayers) const + { + SetOfByte aObjectLayers; + getSdrObject().getMergedHierarchyLayerSet(aObjectLayers); + aObjectLayers &= aLayers; + return !aObjectLayers.IsEmpty(); + } } // end of namespace contact } // end of namespace sdr diff --git a/svx/source/sdr/contact/viewobjectcontactofsdrobj.cxx b/svx/source/sdr/contact/viewobjectcontactofsdrobj.cxx index e184bde10216..77c97cd431d0 100644 --- a/svx/source/sdr/contact/viewobjectcontactofsdrobj.cxx +++ b/svx/source/sdr/contact/viewobjectcontactofsdrobj.cxx @@ -48,12 +48,17 @@ namespace sdr { } + bool ViewObjectContactOfSdrObj::isPrimitiveVisibleOnAnyLayer(const SetOfByte& aLayers) const + { + return aLayers.IsSet(getSdrObject().GetLayer()); + } + bool ViewObjectContactOfSdrObj::isPrimitiveVisible(const DisplayInfo& rDisplayInfo) const { const SdrObject& rObject = getSdrObject(); // Test layer visibility - if(!rDisplayInfo.GetProcessLayers().IsSet(rObject.GetLayer())) + if(!isPrimitiveVisibleOnAnyLayer(rDisplayInfo.GetProcessLayers())) { return false; } |