INTEGRATION: CWS presfixes02 (1.1.2); FILE ADDED

2005/03/15 00:34:31 thb 1.1.2.1: #i44100# Added bitmap caching, as a natural consequence when using GraphicObject

canvas/source/vcl/repainttarget.hxx

@@ -0,0 +1,97 @@
+/*************************************************************************
+ *
+ *  $RCSfile: repainttarget.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: rt $ $Date: 2005-03-30 07:38:40 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef _VCLCANVAS_REPAINTTARGET_HXX
+#define _VCLCANVAS_REPAINTTARGET_HXX
+
+#ifndef _RTL_REF_HXX_
+#include <rtl/ref.hxx>
+#endif
+
+#include "cachedbitmap.hxx"
+
+class Point;
+class Size;
+class GraphicAttr;
+
+namespace vclcanvas
+{
+    /* Definition of RepaintTarget interface */
+
+    /** Target interface for XCachedPrimitive implementations
+
+        This interface must be implemented on all canvas
+        implementations that hand out XCachedPrimitives
+     */
+    class RepaintTarget
+    {
+    public:
+        virtual ~RepaintTarget() {}
+
+        // call this when a bitmap is repainted
+        virtual bool repaint( const GraphicObjectSharedPtr& rGrf,
+                              const ::Point&                rPt,
+                              const ::Size&                 rSz,
+                              const GraphicAttr&            rAttr ) const = 0;
+    };
+}
+
+#endif /* _VCLCANVAS_REPAINTTARGET_HXX */