1 /*************************************************************************
2  *
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * Copyright 2000, 2010 Oracle and/or its affiliates.
6  *
7  * OpenOffice.org - a multi-platform office productivity suite
8  *
9  * This file is part of OpenOffice.org.
10  *
11  * OpenOffice.org is free software: you can redistribute it and/or modify
12  * it under the terms of the GNU Lesser General Public License version 3
13  * only, as published by the Free Software Foundation.
14  *
15  * OpenOffice.org is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU Lesser General Public License version 3 for more details
19  * (a copy is included in the LICENSE file that accompanied this code).
20  *
21  * You should have received a copy of the GNU Lesser General Public License
22  * version 3 along with OpenOffice.org.  If not, see
23  * <http://www.openoffice.org/license.html>
24  * for a copy of the LGPLv3 License.
25  *
26  ************************************************************************/
27 
28 #ifndef _CAIROCANVAS_REPAINTTARGET_HXX
29 #define _CAIROCANVAS_REPAINTTARGET_HXX
30 
31 #ifndef _RTL_REF_HXX_
32 #include <rtl/ref.hxx>
33 #endif
34 
35 #include "cairo_cairo.hxx"
36 
37 using namespace ::cairo;
38 
39 namespace cairocanvas
40 {
41 	/* Definition of RepaintTarget interface */
42 
43     /** Target interface for XCachedPrimitive implementations
44 
45     	This interface must be implemented on all canvas
46     	implementations that hand out XCachedPrimitives
47      */
48     class RepaintTarget
49     {
50     public:
51         virtual ~RepaintTarget() {}
52 
53         // call this when a bitmap is repainted
54         virtual bool repaint( const ::cairo::SurfaceSharedPtr&                pSurface,
55                               const ::com::sun::star::rendering::ViewState&   viewState,
56                               const ::com::sun::star::rendering::RenderState& renderState ) = 0;
57     };
58 }
59 
60 #endif /* _CAIROCANVAS_REPAINTTARGET_HXX */
61