CEGUIPixmapFont.h

00001 /***********************************************************************
00002         filename:       CEGUIPixmapFont.h
00003         created:        14/6/2006
00004         author:         Andrew Zabolotny
00005         
00006         purpose:    Implementation of the Font class via static imagesets
00007 *************************************************************************/
00008 /***************************************************************************
00009  *   Copyright (C) 2004 - 2006 Paul D Turner & The CEGUI Development Team
00010  *
00011  *   Permission is hereby granted, free of charge, to any person obtaining
00012  *   a copy of this software and associated documentation files (the
00013  *   "Software"), to deal in the Software without restriction, including
00014  *   without limitation the rights to use, copy, modify, merge, publish,
00015  *   distribute, sublicense, and/or sell copies of the Software, and to
00016  *   permit persons to whom the Software is furnished to do so, subject to
00017  *   the following conditions:
00018  *
00019  *   The above copyright notice and this permission notice shall be
00020  *   included in all copies or substantial portions of the Software.
00021  *
00022  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
00023  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00024  *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
00025  *   IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
00026  *   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
00027  *   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
00028  *   OTHER DEALINGS IN THE SOFTWARE.
00029  ***************************************************************************/
00030 #ifndef _CEGUIPixmapFont_h_
00031 #define _CEGUIPixmapFont_h_
00032 
00033 #include "CEGUIFont.h"
00034 #include "CEGUIImage.h"
00035 
00036 // Start of CEGUI namespace section
00037 namespace CEGUI
00038 {
00039 
00040 // Forward declarations for font properties
00041 namespace FontProperties
00042 {
00043     class PixmapImageset;
00044     class PixmapMapping;
00045 };
00046 
00055 class PixmapFont : public Font
00056 {
00057 protected:
00058     friend class FontManager;
00059     friend class FontProperties::PixmapImageset;
00060     friend class FontProperties::PixmapMapping;
00061 
00063     Imageset *d_glyphImages;
00064 
00066     float d_origHorzScaling;
00067 
00069         bool d_imagesetOwner;
00070 
00099     PixmapFont (const String& name, const String& fontname,
00100                 const String& resourceGroup = "");
00101 
00103     PixmapFont (const XMLAttributes& attributes);
00104 
00106     virtual ~PixmapFont ();
00107 
00109     virtual void updateFont ();
00110 
00112     virtual void writeXMLToStream_impl (XMLSerializer& xml_stream) const;
00113 
00118     virtual void defineMapping (const XMLAttributes& attributes);
00119 
00124     void defineMapping (String image_name, utf32 codepoint, float horzAdvance);
00125 
00130     void addPixmapFontProperties ();
00131 
00136     void reinit ();
00137 
00138 public:
00140     virtual void load ();
00141 };
00142 
00143 } // End of  CEGUI namespace section
00144 
00145 #endif  // end of guard _CEGUIPixmapFont_h_

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