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Diffstat (limited to 'canvas/source/tools/imagecachedprimitive.hxx')
-rw-r--r-- | canvas/source/tools/imagecachedprimitive.hxx | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/canvas/source/tools/imagecachedprimitive.hxx b/canvas/source/tools/imagecachedprimitive.hxx new file mode 100644 index 000000000000..dfcf2bc6a831 --- /dev/null +++ b/canvas/source/tools/imagecachedprimitive.hxx @@ -0,0 +1,57 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef INCLUDED_CANVAS_IMAGECACHEDPRIMITIVE_HXX +#define INCLUDED_CANVAS_IMAGECACHEDPRIMITIVE_HXX + +#include <canvas/rendering/icachedprimitive.hxx> + +#include <boost/shared_ptr.hpp> + + +namespace canvas +{ + /** Objects with this interface are returned from every Image + render operation. + + These objects can be used to implement the + rendering::XCachedPrimitive interface, which in turn caches + render state and objects to facilitate quick redraws. + + Derived from ICachedPrimitive, to add the setImage() method + (which, strictly speaking, is a technicality, because Image + cannot create objects with a shared_ptr to itself). + */ + struct ImageCachedPrimitive : public ICachedPrimitive + { + virtual void setImage( const ::boost::shared_ptr< class Image >& rTargetImage ) = 0; + }; + + typedef ::boost::shared_ptr< ImageCachedPrimitive > ImageCachedPrimitiveSharedPtr; +} + +#endif /* INCLUDED_CANVAS_IMAGECACHEDPRIMITIVE_HXX */ |