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INTEGRATION: CWS presfixes02 (1.1.2); FILE ADDED

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2005/03/15 00:34:20 thb 1.1.2.1: #i44100# Added bitmap caching, as a natural consequence when using GraphicObject
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Rüdiger Timm
2005-03-30 06:35:16 +00:00
parent 76f0af20d7
commit ef0dc56ab3
1 changed files with 148 additions and 0 deletions
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canvas/source/vcl/cachedbitmap.hxx Normal file
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/*************************************************************************
*
* $RCSfile: cachedbitmap.hxx,v $
*
* $Revision: 1.2 $
*
* last change: $Author: rt $ $Date: 2005-03-30 07:35:16 $
*
* 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_CACHEDBITMAP_HXX
#define _VCLCANVAS_CACHEDBITMAP_HXX
#ifndef _COM_SUN_STAR_UNO_REFERENCE_HXX_
#include <com/sun/star/uno/Reference.hxx>
#endif
#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
#include <com/sun/star/lang/XServiceInfo.hpp>
#endif
#ifndef _COM_SUN_STAR_RENDERING_XCANVAS_HPP_
#include <com/sun/star/rendering/XCanvas.hpp>
#endif
#ifndef _COM_SUN_STAR_RENDERING_XCACHEDPRIMITIVE_HPP_
#include <com/sun/star/rendering/XCachedPrimitive.hpp>
#endif
#ifndef _COM_SUN_STAR_RENDERING_VIEWSTATE_HPP__
#include <com/sun/star/rendering/ViewState.hpp>
#endif
#ifndef _CPPUHELPER_COMPBASE2_HXX_
#include <cppuhelper/compbase2.hxx>
#endif
#ifndef _COMPHELPER_BROADCASTHELPER_HXX_
#include <comphelper/broadcasthelper.hxx>
#endif
#ifndef _GRFMGR_HXX
#include <goodies/grfmgr.hxx>
#endif
#ifndef BOOST_SHARED_PTR_HPP_INCLUDED
#include <boost/shared_ptr.hpp>
#endif
/* Definition of CachedBitmap class */
namespace vclcanvas
{
typedef ::boost::shared_ptr< GraphicObject > GraphicObjectSharedPtr;
typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::rendering::XCachedPrimitive,
::com::sun::star::lang::XServiceInfo > CachedBitmap_Base;
class CachedBitmap : public ::comphelper::OBaseMutex, public CachedBitmap_Base
{
public:
/** Create an XCachedPrimitive for given GraphicObject
*/
CachedBitmap( const GraphicObjectSharedPtr& rGraphicObject,
const ::Point& rPoint,
const ::Size& rSize,
const GraphicAttr& rAttr,
const ::com::sun::star::rendering::ViewState& rUsedViewState,
const ::com::sun::star::uno::Reference<
::com::sun::star::rendering::XCanvas >& rTarget );
/// Dispose all internal references
virtual void SAL_CALL disposing();
// XCachedPrimitive
virtual ::sal_Int8 SAL_CALL redraw( const ::com::sun::star::rendering::ViewState& aState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
// XServiceInfo
virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw (::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (::com::sun::star::uno::RuntimeException);
protected:
~CachedBitmap(); // we're a ref-counted UNO class. _We_ destroy ourselves.
private:
// default: disabled copy/assignment
CachedBitmap(const CachedBitmap&);
CachedBitmap& operator=( const CachedBitmap& );
GraphicObjectSharedPtr mpGraphicObject;
const ::Point maPoint;
const ::Size maSize;
const GraphicAttr maAttributes;
::com::sun::star::rendering::ViewState maUsedViewState;
::com::sun::star::uno::Reference< ::com::sun::star::rendering::XCanvas > mxTarget;
};
}
#endif /* _VCLCANVAS_CACHEDBITMAP_HXX */