fontoptions.h

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00001 /* Copyright (C) 2005 The cairomm Development Team
00002  *
00003  * This library is free software; you can redistribute it and/or
00004  * modify it under the terms of the GNU Library General Public
00005  * License as published by the Free Software Foundation; either
00006  * version 2 of the License, or (at your option) any later version.
00007  *
00008  * This library is distributed in the hope that it will be useful,
00009  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00010  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011  * Library General Public License for more details.
00012  *
00013  * You should have received a copy of the GNU Library General Public
00014  * License along with this library; if not, write to the Free Software
00015  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
00016  * 02110-1301, USA.
00017  */
00018 
00019 #ifndef __CAIROMM_FONTOPTIONS_H
00020 #define __CAIROMM_FONTOPTIONS_H
00021 
00022 #include <cairomm/enums.h>
00023 #include <string>
00024 //#include <cairo.h>
00025 #ifdef CAIRO_HAS_FT_FONT
00026 #include <cairo-ft.h>
00027 #endif // CAIRO_HAS_FT_FONT
00028 
00029 namespace Cairo
00030 {
00031 
00034 class FontOptions
00035 {
00036 public:
00037   FontOptions();
00038   explicit FontOptions(cairo_font_options_t* cobject, bool take_ownership = false);
00039   FontOptions(const FontOptions& src);
00040 
00041   virtual ~FontOptions();
00042 
00043   FontOptions& operator=(const FontOptions& src);
00044 
00045   bool operator ==(const FontOptions& src) const;
00046   //bool operator !=(const FontOptions& src) const;
00047 
00055   void merge(const FontOptions& other);
00056 
00064   unsigned long hash() const;
00065 
00072   void set_antialias(Antialias antialias);
00073 
00079   Antialias get_antialias() const;
00080 
00089   void set_subpixel_order(SubpixelOrder subpixel_order);
00090 
00097   SubpixelOrder get_subpixel_order() const;
00098 
00107   void set_hint_style(HintStyle hint_style);
00108 
00115   HintStyle get_hint_style() const;
00116 
00125   void set_hint_metrics(HintMetrics hint_metrics);
00126 
00133   HintMetrics get_hint_metrics() const;
00134 
00135 #ifdef CAIRO_HAS_FT_FONT
00136 
00146   void substitute(FcPattern* pattern);
00147 #endif // CAIRO_HAS_FT_FONT
00148 
00149   typedef cairo_font_options_t cobject;
00150   inline cobject* cobj() { return m_cobject; }
00151   inline const cobject* cobj() const { return m_cobject; }
00152 
00153   #ifndef DOXYGEN_IGNORE_THIS
00155   inline ErrorStatus get_status() const
00156   { return cairo_font_options_status(const_cast<cairo_font_options_t*>(cobj())); }
00157   #endif //DOXYGEN_IGNORE_THIS
00158 
00159 protected:
00160 
00161   cobject* m_cobject;
00162 };
00163 
00164 } // namespace Cairo
00165 
00166 #endif //__CAIROMM_FONTOPTIONS_H
00167 
00168 // vim: ts=2 sw=2 et

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