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/*
* _ _ _ _ _____
* __ ____| |_ __ _ __ | |_ _ __ _(_)_ __ __| |_ ___ _|___ /
* \ \ / / _` | '__|____| '_ \| | | | |/ _` | | '_ \ _____ / _` \ \/ / '__||_ \
* \ V / (_| | | |_____| |_) | | |_| | (_| | | | | |_____| (_| |> <| | ___) |
* \_/ \__,_|_| | .__/|_|\__,_|\__, |_|_| |_| \__,_/_/\_\_| |____/
* |_| |___/
*
* Copyright (C) 2009 Christian Gmeiner
*
* This file is part of vdr-plugin-dxr3.
*
* vdr-plugin-dxr3 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 version 2.
*
* vdr-plugin-dxr3 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 dxr3-plugin. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef _DXR3_OSD_H_
#define _DXR3_OSD_H_
#include <utility>
#include <vdr/osd.h>
// ==================================
// osd plugin provider
class cDxr3OsdProvider : public cOsdProvider {
public:
cDxr3OsdProvider() {}
virtual cOsd *CreateOsd(int Left, int Top, uint Level);
};
static const int MAXNUMWINDOWS = 7;
typedef std::pair<tIndex, tIndex> transPair;
// ==================================
// osd interface
class cDxr3Osd : public cOsd {
public:
cDxr3Osd(int Left, int Top, uint Level);
virtual ~cDxr3Osd();
virtual eOsdError CanHandleAreas(const tArea *Areas, int NumAreas);
virtual eOsdError SetAreas(const tArea *Areas, int NumAreas);
virtual void Flush();
protected:
virtual void SetActive(bool On);
private:
bool shown; ///< is the osd shown?
cPalette* Palette; ///< global palette (needed by all bitmaps)
tArea areas[MAXNUMWINDOWS];
int numAreas;
cBitmap *mergedBitmap;
void copy(cBitmap *part, int area, transPair pair[16], int numPair);
};
#endif /*_DXR3_OSD_H_*/
// Local variables:
// mode: c++
// c-file-style: "stroustrup"
// c-file-offsets: ((inline-open . 0))
// tab-width: 4;
// indent-tabs-mode: nil
// End:
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