surface.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program 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.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 
#ifndef DRACI_SURFACE_H
#define DRACI_SURFACE_H
 
#include "common/list.h"
#include "common/rect.h"
#include "graphics/surface.h"
 
namespace Draci {
 
class Surface : public Graphics::Surface {
 
public:
    Surface(int width, int height);
    ~Surface();
 
    void markDirtyRect(Common::Rect r);
    const Common::List<Common::Rect> *getDirtyRects() const { return &_dirtyRects; }
    void clearDirtyRects() { _dirtyRects.clear(); }
    void markDirty();
    void markClean();
    bool needsFullUpdate() const { return _fullUpdate; }
    uint getTransparentColor() const { return _transparentColor; }
    void setTransparentColor(uint color) { _transparentColor = color; }
    void fill(uint color);
    uint putAboveY(int y, int height) const;
    uint centerOnX(int x, int width) const;
    Common::Rect getDimensions() const { return Common::Rect(w, h); }
 
private:
    uint _transparentColor;
 
    bool _fullUpdate;
 
    Common::List<Common::Rect> _dirtyRects; 
 
};
 
} // End of namespace Draci
 
#endif // DRACI_SURFACE_H