/*
 * Copyright 2007, Haiku. All rights reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Stephan Aßmus <superstippi@gmx.de>
 */

#ifndef FONT_CACHE_H
#define FONT_CACHE_H

#include "FontCacheEntry.h"
#include "HashMap.h"
#include "HashString.h"
#include "MultiLocker.h"
#include "ServerFont.h"


class FontCache : public MultiLocker {
 public:
                                                                FontCache();
        virtual                                         ~FontCache();

        // global instance
        static  FontCache*                      Default();

                        FontCacheEntry*         FontCacheEntryFor(const ServerFont& font,
                                                                        bool forceVector);
                        void                            Recycle(FontCacheEntry* entry);

 private:
                        void                            _ConstrainEntryCount();

        static  FontCache                       sDefaultInstance;

        typedef HashMap<HashString, BReference<FontCacheEntry> > FontMap;

                        FontMap                         fFontCacheEntries;
};

#endif // FONT_CACHE_H