renaissance01: #i107213# further layout work, initial support for new layout toolbox control

1 files changed, 84 insertions, 0 deletions

diff --git a/sd/source/ui/view/sdview5.cxx b/sd/source/ui/view/sdview5.cxx
index 6fc8349dfb21..a459011b5f10 100644
--- a/sd/source/ui/view/sdview5.cxx
+++ b/sd/source/ui/view/sdview5.cxx
@@ -30,3 +30,87 @@
 
 // MARKER(update_precomp.py): autogen include statement, do not remove
 #include "precompiled_sd.hxx"
+
+#include "sdpage.hxx"
+#include "View.hxx"
+#include "pres.hxx"
+
+namespace sd {
+
+static bool implIsMultiPresObj( PresObjKind eKind )
+{
+    switch( eKind )
+    {
+    case PRESOBJ_OUTLINE:
+    case PRESOBJ_GRAPHIC:
+    case PRESOBJ_OBJECT:
+    case PRESOBJ_CHART:
+    case PRESOBJ_ORGCHART:
+    case PRESOBJ_TABLE:
+    case PRESOBJ_IMAGE:
+        return true;
+    default:
+        return false;
+    }
+}
+
+SdrObject* View::GetEmptyPresentationObject( PresObjKind eKind )
+{
+    SdrObject* pEmptyObj = 0;
+
+    SdrPageView*    pPV = GetSdrPageView();
+    if( pPV )
+    {
+        SdPage* pPage = static_cast< SdPage* >( pPV->GetPage() );
+        if( pPage )
+        {
+            // first try selected shape
+            if ( AreObjectsMarked() )
+            {
+                /**********************************************************
+                * Is an empty graphic object available?
+                **********************************************************/
+                const SdrMarkList& rMarkList = GetMarkedObjectList();
+
+                if (rMarkList.GetMarkCount() == 1)
+                {
+                    SdrMark* pMark = rMarkList.GetMark(0);
+                    SdrObject* pObj = pMark->GetMarkedSdrObj();
+
+                    if( pObj->IsEmptyPresObj() && implIsMultiPresObj( pPage->GetPresObjKind(pObj) ) )
+                        pEmptyObj = pObj;
+                }
+            }
+
+            // try to find empty pres obj of same type
+            if( !pEmptyObj )
+            {
+                int nIndex = 1;
+                do
+                {
+                    pEmptyObj = pPage->GetPresObj(eKind, nIndex++ );
+                }
+                while( (pEmptyObj != 0) && (!pEmptyObj->IsEmptyPresObj()) );
+            }
+
+            // last try to find empty pres obj of multiple type
+            if( !pEmptyObj )
+            {
+                const std::list< SdrObject* >& rShapes = pPage->GetPresentationShapeList().getList();
+
+                for( std::list< SdrObject* >::const_iterator iter( rShapes.begin() ); iter != rShapes.end(); iter++ )
+                {
+                    if( (*iter)->IsEmptyPresObj() && implIsMultiPresObj(pPage->GetPresObjKind(*iter)) )
+                    {
+                        pEmptyObj = (*iter);
+                        break;
+                    }
+                }
+            }
+        }
+    }
+
+    return pEmptyObj;
+}
+
+}
\ No newline at end of file