diff options
Diffstat (limited to 'goodies/source')
| -rw-r--r-- | goodies/source/graphic/grfcache.cxx | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/goodies/source/graphic/grfcache.cxx b/goodies/source/graphic/grfcache.cxx index 3a554ea9eefd..2f512d3224a0 100644 --- a/goodies/source/graphic/grfcache.cxx +++ b/goodies/source/graphic/grfcache.cxx @@ -2,9 +2,9 @@ * * $RCSfile: grfcache.cxx,v $ * - * $Revision: 1.8 $ + * $Revision: 1.9 $ * - * last change: $Author: ka $ $Date: 2001-03-02 12:41:50 $ + * last change: $Author: ka $ $Date: 2001-04-10 16:06:27 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses @@ -783,7 +783,20 @@ BOOL GraphicCache::IsInDisplayCache( OutputDevice* pOut, const Point& rPt, const ByteString GraphicCache::GetUniqueID( const GraphicObject& rObj ) const { - return( ( (GraphicCache*) this )->ImplGetCacheEntry( rObj )->GetID().GetIDString() ); + ByteString aRet; + GraphicCacheEntry* pEntry = ( (GraphicCache*) this )->ImplGetCacheEntry( rObj ); + + // ensure that the entry is correctly initialized (it has to be read at least once) + if( pEntry && !pEntry->IsInitialized() ) + pEntry->TryToSwapIn(); + + // do another call to ImplGetCacheEntry in case of modified entry list + pEntry = ( (GraphicCache*) this )->ImplGetCacheEntry( rObj ); + + if( pEntry ) + aRet = pEntry->GetID().GetIDString(); + + return aRet; } // ----------------------------------------------------------------------------- |