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/*
Copyright 2010 Christian Vetter veaac.fdirct@gmail.com
This file is part of MoNav.
MoNav is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
MoNav 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with MoNav. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef QTILERENDERER_H
#define QTILERENDERER_H
#include <QObject>
#include <QThread>
#include "brsettingsdialog.h"
#include "rendererbase.h"
#include "interfaces/irenderer.h"
#include <map>
class QtileRendererClient : public RendererBase
{
Q_OBJECT
public:
QtileRendererClient();
virtual ~QtileRendererClient();
virtual QString GetName();
virtual bool IsCompatible( int fileFormatVersion );
virtual int GetMaxZoom();
virtual bool Paint( QPainter* painter, const IRenderer::PaintRequest& request );
signals:
void abort();
void drawImage( QString filename, int x, int y, int zoom, int magnification );
private slots:
void tileLoaded( int x, int y, int zoom, int magnification, QByteArray data );
protected:
virtual bool loadTile( int x, int y, int zoom, int magnification, QPixmap** tile );
virtual bool load();
virtual void unload();
int tileSize;
class TileWriter *twriter;
typedef std::map<long long, struct place_cache_e*> place_cache_t;
place_cache_t place_cache;
int place_cache_zoom;
QThread* m_renderThread;
};
#endif // QTILERENDERER_H
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