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/*
Copyright (C) 2009 Red Hat, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
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, see <http://www.gnu.org/licenses/>.
*/
#ifndef _H_PIXELS_SOURCE
#define _H_PIXELS_SOURCE
#include <spice/draw.h>
#define PIXELES_SOURCE_OPAQUE_SIZE (20 * sizeof(void*))
class PixelsSource {
public:
PixelsSource();
virtual ~PixelsSource();
virtual SpicePoint get_size() = 0;
void set_origin(int x, int y) { _origin.x = x; _origin.y = y;}
const SpicePoint& get_origin() { return _origin;}
protected:
const uint8_t* get_opaque() const { return _opaque;}
private:
SpicePoint _origin;
uint8_t _opaque[PIXELES_SOURCE_OPAQUE_SIZE];
friend class RedDrawable;
};
class ImageFromRes: public PixelsSource {
public:
ImageFromRes(int res_id);
virtual ~ImageFromRes();
virtual SpicePoint get_size();
};
class AlphaImageFromRes: public PixelsSource {
public:
AlphaImageFromRes(int res_id);
virtual ~AlphaImageFromRes();
virtual SpicePoint get_size();
};
#endif
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