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fontman.h

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00001 /* ScummVM - Graphic Adventure Engine
00002  *
00003  * ScummVM is the legal property of its developers, whose names
00004  * are too numerous to list here. Please refer to the COPYRIGHT
00005  * file distributed with this source distribution.
00006  *
00007  * This program is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU General Public License
00009  * as published by the Free Software Foundation; either version 2
00010  * of the License, or (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00020  *
00021  */
00022 
00023 #ifndef GRAPHICS_FONTMAN_H
00024 #define GRAPHICS_FONTMAN_H
00025 
00026 #include "common/scummsys.h"
00027 #include "common/singleton.h"
00028 #include "common/str.h"
00029 #include "common/hashmap.h"
00030 #include "common/hash-str.h"
00031 
00032 
00033 namespace Graphics {
00034 
00035 class Font;
00036 class BdfFont;
00037 
00038 class FontManager : public Common::Singleton<FontManager> {
00039 public:
00040     enum FontUsage {
00041         kLocalizedFont = 0,
00042         kConsoleFont = 1,
00043         kGUIFont = 2,
00044         kBigGUIFont = 3
00045     };
00046 
00053     bool setLocalizedFont(const Common::String &name);
00054 
00061     const Font *getFontByName(const Common::String &name) const;
00062 
00072     bool assignFontToName(const Common::String &name, const Font *font);
00073 
00081     bool setFont(FontUsage usage, const BdfFont *font);
00082 
00088     void removeFontName(const Common::String &name);
00089 
00097     const Font *getFontByUsage(FontUsage usage) const;
00098 
00106     Common::String genLocalizedFontFilename(const Common::String &filename) const;
00107 
00108     //const Font *getFontBySize(int size???) const;
00109 
00110 private:
00111     friend class Common::Singleton<SingletonBaseType>;
00112     FontManager();
00113     ~FontManager();
00114 
00115     Common::HashMap<Common::String, const Font *> _fontMap;
00116     Common::Array<const Font *> _ownedFonts;
00117     Common::String _localizedFontName;
00118 };
00119 
00120 
00121 } // End of namespace Graphics
00122 
00124 #define FontMan     (Graphics::FontManager::instance())
00125 
00126 #endif


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