scummvm/engines/sci/graphics/cache.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 2
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * $URL$
 * $Id$
 *
 */

#ifndef SCI_GRAPHICS_CACHE_H
#define SCI_GRAPHICS_CACHE_H

#include "sci/graphics/gui.h"

#include "common/hashmap.h"

namespace Sci {

class Font;
class View;

typedef Common::HashMap<int, View *> ViewCache;

class GfxCache {
public:
	GfxCache(ResourceManager *resMan, Screen *screen, SciPalette *palette);
	~GfxCache();

	View *getView(GuiResourceId viewNum);

private:
	void purgeCache();

	ResourceManager *_resMan;
	Screen *_screen;
	SciPalette *_palette;

	ViewCache _cachedViews;
};

} // End of namespace Sci

#endif