00001 #ifndef GSGL_SG_FONT_H 00002 #define GSGL_SG_FONT_H 00003 00004 // 00005 // $Id: font.hpp 2 2008-03-01 20:58:50Z kulibali $ 00006 // 00007 // Copyright (c) 2008, The Periapsis Project. All rights reserved. 00008 // 00009 // Redistribution and use in source and binary forms, with or without 00010 // modification, are permitted provided that the following conditions are 00011 // met: 00012 // 00013 // * Redistributions of source code must retain the above copyright notice, 00014 // this list of conditions and the following disclaimer. 00015 // 00016 // * Redistributions in binary form must reproduce the above copyright 00017 // notice, this list of conditions and the following disclaimer in the 00018 // documentation and/or other materials provided with the distribution. 00019 // 00020 // * Neither the name of the The Periapsis Project nor the names of its 00021 // contributors may be used to endorse or promote products derived from 00022 // this software without specific prior written permission. 00023 // 00024 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 00025 // IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 00026 // TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 00027 // PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 00028 // OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00029 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00030 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00031 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00032 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00033 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00034 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00035 // 00036 00037 #include "platform/platform.hpp" 00038 #include "platform/color.hpp" 00039 00040 namespace gsgl 00041 { 00042 00043 class data_object; 00044 class string; 00045 00046 namespace platform 00047 { 00048 00049 class font_impl; 00050 00051 /// Encapsulates a font for use in OpenGL. 00052 class PLATFORM_API font 00053 : public platform_object 00054 { 00055 font_impl *impl; 00056 00057 public: 00058 font(const gsgl::string & face, int size, const color & fg); 00059 ~font(); 00060 00061 // 00062 const gsgl::string & get_face() const; 00063 const int get_size() const; 00064 00065 /// 00066 float calc_height(const gsgl::string &) const; 00067 float calc_width(const gsgl::string &) const; 00068 00069 /// Draws a string. 00070 void draw(const gsgl::string &) const; 00071 00072 // 00073 static gsgl::data_object *create_global_font_cache(); 00074 }; // class font 00075 00076 00077 } // namespace platform 00078 00079 } // namespace gsgl 00080 00081 #endif
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