1 /* 2 * Copyright 2007, Haiku. All rights reserved. 3 * Distributed under the terms of the MIT License. 4 * 5 * Authors: 6 * Stephan Aßmus <superstippi@gmx.de> 7 */ 8 9 #ifndef FONT_CACHE_H 10 #define FONT_CACHE_H 11 12 #include "FontCacheEntry.h" 13 #include "HashMap.h" 14 #include "HashString.h" 15 #include "MultiLocker.h" 16 #include "ServerFont.h" 17 18 19 class FontCache : public MultiLocker { 20 public: 21 FontCache(); 22 virtual ~FontCache(); 23 24 // global instance 25 static FontCache* Default(); 26 27 FontCacheEntry* FontCacheEntryFor(const ServerFont& font); 28 void Recycle(FontCacheEntry* entry); 29 30 private: 31 void _ConstrainEntryCount(); 32 33 static FontCache sDefaultInstance; 34 35 typedef HashMap<HashString, FontCacheEntry*> FontMap; 36 37 FontMap fFontCacheEntries; 38 }; 39 40 #endif // FONT_CACHE_H 41