#i39532#

1 files changed, 40 insertions, 2 deletions

diff --git a/drawinglayer/source/primitive2d/groupprimitive2d.cxx b/drawinglayer/source/primitive2d/groupprimitive2d.cxx
index 5fefcf374f8c..bc48579bd220 100644
--- a/drawinglayer/source/primitive2d/groupprimitive2d.cxx
+++ b/drawinglayer/source/primitive2d/groupprimitive2d.cxx
@@ -4,9 +4,9 @@
  *
  *  $RCSfile: groupprimitive2d.cxx,v $
  *
- *  $Revision: 1.2 $
+ *  $Revision: 1.3 $
  *
- *  last change: $Author: aw $ $Date: 2006-11-07 15:49:08 $
+ *  last change: $Author: aw $ $Date: 2006-11-28 11:03:57 $
  *
  *  The Contents of this file are made available subject to
  *  the terms of GNU Lesser General Public License Version 2.1.
@@ -75,6 +75,44 @@ namespace drawinglayer
             return false;
         }
 
+        bool GroupPrimitive2D::mayDecompositionBeAnimated() const
+        {
+            // check children. If one returns true, return true
+            if(!maChildren.hasElements())
+            {
+                return false;
+            }
+
+            const sal_Int32 nCount(maChildren.getLength());
+
+            for(sal_Int32 a(0L); a < nCount; a++)
+            {
+                // get reference
+                const primitive2d::Primitive2DReference xReference(maChildren[a]);
+
+                if(xReference.is())
+                {
+                    // try to cast to BasePrimitive2D implementation
+                    const primitive2d::BasePrimitive2D* pBasePrimitive = dynamic_cast< const primitive2d::BasePrimitive2D* >(xReference.get());
+
+                    if(pBasePrimitive)
+                    {
+                        if(pBasePrimitive->mayDecompositionBeAnimated())
+                        {
+                            return true;
+                        }
+                    }
+                    else
+                    {
+                        // unknown implementation -> may contain animation
+                        return true;
+                    }
+                }
+            }
+
+            return false;
+        }
+
         // provide unique ID
         ImplPrimitrive2DIDBlock(GroupPrimitive2D, '2','G','r','o')