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kde_glue_agg.h

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00001 //
00002 //   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Free Software
00003 //   Foundation, Inc
00004 //
00005 // This program is free software; you can redistribute it and/or modify
00006 // it under the terms of the GNU General Public License as published by
00007 // the Free Software Foundation; either version 3 of the License, or
00008 // (at your option) any later version.
00009 //
00010 // This program is distributed in the hope that it will be useful,
00011 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00012 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013 // GNU General Public License for more details.
00014 // 
00015 // You should have received a copy of the GNU General Public License
00016 // along with this program; if not, write to the Free Software
00017 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00018 
00019 #ifdef HAVE_CONFIG_H
00020 #include "gnashconfig.h"
00021 #endif
00022 
00023 #if GNASH_QT_VERSION == 4
00024 # include <QtGui/QImage>
00025 #else
00026 # include <qimage.h>
00027 #endif
00028 
00029 #include "kde_glue.h"
00030 #include <vector>
00031 #include <boost/scoped_array.hpp>
00032 
00033 
00034 namespace gnash
00035 {
00036 
00037 class KdeAggGlue : public KdeGlue
00038 {
00039   public:
00040     KdeAggGlue();
00041     ~KdeAggGlue();
00042     
00043     bool init(int argc, char **argv[]);
00044     void prepDrawingArea(QWidget *drawing_area);
00045     Renderer* createRenderHandler();
00046     void initBuffer(int width, int height);
00047     void resize(int width, int height);
00048     void render();
00049     void setInvalidatedRegions(const InvalidatedRanges& ranges);
00050 
00051   private:
00052     int _width;
00053     int _height;
00054     boost::scoped_array<unsigned char> _offscreenbuf;
00055     Renderer* _renderer; // We don't own this pointer.
00056     geometry::Range2d<int> _validbounds;
00057     std::vector< geometry::Range2d<int> > _drawbounds;
00058     std::auto_ptr<QImage> _qimage;
00059 };
00060 
00061 
00062 
00063 
00064 }

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