119 lines
3.5 KiB
C++
119 lines
3.5 KiB
C++
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: SlsViewCacheContext.hxx,v $
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*
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* $Revision: 1.3 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef SD_SLIDESORTER_VIEW_LAYERED_DEVICE_HXX
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#define SD_SLIDESORTER_VIEW_LAYERED_DEVICE_HXX
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#include "view/SlsILayerPainter.hxx"
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#include <tools/gen.hxx>
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#include <vcl/region.hxx>
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#include <vcl/virdev.hxx>
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#include <boost/noncopyable.hpp>
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#include <boost/scoped_ptr.hpp>
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#include <boost/shared_ptr.hpp>
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#include <boost/enable_shared_from_this.hpp>
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#include <vector>
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class Window;
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namespace sd { namespace slidesorter { namespace view {
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class LayeredDevice
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: public ::boost::enable_shared_from_this<LayeredDevice>
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{
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public:
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LayeredDevice (const ::boost::shared_ptr< ::Window>& rpTargetWindow);
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~LayeredDevice (void);
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void Invalidate (
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const Rectangle& rInvalidationBox,
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const sal_Int32 nLayer);
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void InvalidateAllLayers (
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const Rectangle& rInvalidationBox);
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void RegisterPainter (
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const SharedILayerPainter& rPainter,
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const sal_Int32 nLayer);
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void RemovePainter (
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const SharedILayerPainter& rPainter,
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const sal_Int32 nLayer);
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bool HasPainter (const sal_Int32 nLayer);
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void Repaint (const Region& rRepaintRegion);
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void Resize (void);
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void Dispose (void);
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class Layer
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{
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public:
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Layer (void);
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void Initialize (const ::boost::shared_ptr< ::Window>& rpTargetWindow);
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void Invalidate (const Rectangle& rInvalidationBox);
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void Validate (const MapMode& rMapMode);
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void Repaint (
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OutputDevice& rTargetDevice,
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const Rectangle& rRepaintRectangle);
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void Resize (const Size& rSize);
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void AddPainter (const SharedILayerPainter& rpPainter);
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void RemovePainter (const SharedILayerPainter& rpPainter);
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bool HasPainter (void) const;
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void Dispose (void);
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private:
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::boost::shared_ptr<VirtualDevice> mpLayerDevice;
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::std::vector<SharedILayerPainter> maPainters;
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Region maInvalidationRegion;
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void ValidateRectangle (const Rectangle& rBox);
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};
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private:
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const ::boost::shared_ptr< ::Window> mpTargetWindow;
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::std::vector<Layer> maLayers;
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::boost::scoped_ptr<VirtualDevice> mpBackBuffer;
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MapMode maSavedMapMode;
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void RepaintRectangle (const Rectangle& rRepaintRectangle);
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void HandleMapModeChange (void);
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};
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} } } // end of namespace ::sd::slidesorter::view
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#endif
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