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core/StelFontMgr.hpp

00001 /*
00002  * Copyright (C) 2006 Fabien Chereau
00003  *
00004  * This program is free software; you can redistribute it and/or
00005  * modify it under the terms of the GNU General Public License
00006  * as published by the Free Software Foundation; either version 2
00007  * of the License, or (at your option) any later version.
00008  *
00009  * This program is distributed in the hope that it will be useful,
00010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  * GNU General Public License for more details.
00013  *
00014  * You should have received a copy of the GNU General Public License
00015  * along with this program; if not, write to the Free Software
00016  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00017  */
00018  
00019 #ifndef _STELFONTMGR_HPP_
00020 #define _STELFONTMGR_HPP_
00021 
00022 #include <map>
00023 #include <QString>
00024 
00025 class StelFont;
00026 
00031 class StelFontMgr
00032 {
00033 public:
00034     StelFontMgr();
00035     ~StelFontMgr();
00036     
00040     StelFont& getStandardFont(const QString& langageName, double size=12.);
00041     
00045     StelFont& getFixedFont(const QString& langageName, double size=12.);
00046     
00047 private:
00050     class FontForLanguage
00051     {
00052     public:
00053         QString langageName;
00054         QString fontFileName;
00055         double fontScale;
00056         QString fixedFontFileName;
00057         double fixedFontScale;
00058         bool operator == (const FontForLanguage& f) const;
00059     };  
00060     
00063     class LoadedFont
00064     {
00065     public:
00066         LoadedFont(const QString& fileName, int size);
00067         QString fileName;
00068         int size;   // floating point scale * 10
00069     };
00070     
00073     struct ltLoadedFont
00074     {
00075         bool operator()(const LoadedFont l1, const LoadedFont l2) const
00076         {
00077             return (l1.fileName<l2.fileName || (l1.fileName==l2.fileName && l1.size<l2.size));
00078         }
00079     };  
00080     
00082     FontForLanguage& getFontForLanguage(const QString& langageName);    
00083     
00085     void loadFontForLanguage(const QString& fontMapFile);
00086     
00088     std::map<QString, FontForLanguage> fontMapping;
00089     
00091     std::map<LoadedFont, StelFont*, ltLoadedFont> loadedFonts;
00092 };
00093 
00094 #endif // _STELFONTMGR_HPP_

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