kc3-lang/ftgl/src/FTGLBufferFont.cpp

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• Hash : 9caaa891
  Author :
  Date : 2008-04-28T21:48:44
  

  * Split Font and Layout headers into Foo.h and FooImpl.h, and taking the latter out of the include/ directory.

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• src/FTGLBufferFont.cpp

• /*
   * FTGL - OpenGL font library
   *
   * Copyright (c) 2001-2004 Henry Maddocks <ftgl@opengl.geek.nz>
   *
   * Permission is hereby granted, free of charge, to any person obtaining
   * a copy of this software and associated documentation files (the
   * "Software"), to deal in the Software without restriction, including
   * without limitation the rights to use, copy, modify, merge, publish,
   * distribute, sublicense, and/or sell copies of the Software, and to
   * permit persons to whom the Software is furnished to do so, subject to
   * the following conditions:
   *
   * The above copyright notice and this permission notice shall be
   * included in all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
   * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
   * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
   * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
   * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   *
   * Alternatively, you can redistribute and/or modify this software under
   * the terms of the GNU Lesser General Public License as published by
   * the Free Software Foundation; either version 2.1 of the License,
   * or (at your option) any later version.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this software; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA.
   */
  
  #include "config.h"
  
  #include "FTGLBufferFont.h"
  #include "FTGLBufferFontImpl.h"
  #include "FTBufferGlyph.h"
  
  
  //
  //  FTGLBufferFont
  //
  
  
  FTGLBufferFont::FTGLBufferFont(char const *fontname) :
      FTFont(FTGL::FONT_BUFFER, fontname)
  {
      ;
  }
  
  
  FTGLBufferFont::FTGLBufferFont(unsigned char const *pBufferBytes,
                                 size_t bufferSizeInBytes) :
      FTFont(FTGL::FONT_BUFFER, pBufferBytes, bufferSizeInBytes)
  {
      ;
  }
  
  
  FTGLBufferFont::~FTGLBufferFont()
  {
      ;
  }
  
  
  void FTGLBufferFont::SetClientBuffer(unsigned char* b)
  {
      dynamic_cast<FTGLBufferFontImpl *>(impl)->buffer = b;
  }
  
  
  //
  //  FTGLBufferFontImpl
  //
  
  
  FTGLBufferFontImpl::FTGLBufferFontImpl(const char* fontname)
  :   FTFont(fontname),
      buffer(0)
  {
      ;
  }
  
  
  FTGLBufferFontImpl::FTGLBufferFontImpl(const unsigned char *pBufferBytes,
                                         size_t bufferSizeInBytes)
  :   FTFont(pBufferBytes, bufferSizeInBytes),
      buffer(0)
  {
      ;
  }
  
  
  FTGLBufferFontImpl::~FTGLBufferFontImpl()
  {
      ;
  }
  
  
  FTGlyph* FTGLBufferFontImpl::MakeGlyph(unsigned int g)
  {
      FT_GlyphSlot ftGlyph = face.Glyph(g, FT_LOAD_NO_HINTING);
  
      if(ftGlyph)
      {
          FTBufferGlyph* tempGlyph = new FTBufferGlyph(ftGlyph, buffer);
          return tempGlyph;
      }
  
      err = face.Error();
      return NULL;
  }
  
  
  void FTGLBufferFontImpl::Render(const char* string)
  {
      if(NULL != buffer)
      {
          FTFont::Render(string);
      }
  }
  
  
  void FTGLBufferFontImpl::Render(const wchar_t* string)
  {
      if(NULL != buffer)
      {
          FTFont::Render(string);
      }
  }
  
  
  

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