kc3-lang/ftgl/src/FTLayout/FTLayout.cpp

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• Author : sammy
  Date : 2008-04-30 16:27:34
  Hash : 2aa2aeb5
  Message : * Move include/* to src/FTGL/* so the files in there can directly be referred to as "FTGL/*.h". This is convenient because they will be installed in a similar location. * Put a warning in each legacy public header to advise users to only include the generic <FTGL/ftgl.h> header instead.

• src/FTLayout/FTLayout.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.
   */
  
  #include "config.h"
  
  #include "FTGL/ftgl.h"
  
  #include "FTFontImpl.h"
  #include "FTLayoutImpl.h"
  
  
  //
  //  FTLayout
  //
  
  
  FTLayout::FTLayout()
  {
      /* impl is set by the child class */
      impl = NULL;
  }
  
  
  FTLayout::~FTLayout()
  {
      /* Only the top class should be allowed to destroy impl, because
       * we do not know how many levels of inheritance there are. */
      delete impl;
  }
  
  
  void FTLayout::BBox(const char* string, float& llx, float& lly,
                      float& llz, float& urx, float& ury, float& urz)
  {
      impl->BBox(string, llx, lly, llz, urx, ury, urz);
  }
  
  
  void FTLayout::BBox(const wchar_t* string, float& llx, float& lly,
                      float& llz, float& urx, float& ury, float& urz)
  {
      impl->BBox(string, llx, lly, llz, urx, ury, urz);
  }
  
  
  void FTLayout::Render(const char *string)
  {
      impl->Render(string);
  }
  
  
  void FTLayout::Render(const char *string, int renderMode)
  {
      impl->Render(string, renderMode);
  }
  
  
  void FTLayout::Render(const wchar_t *string)
  {
      impl->Render(string);
  }
  
  
  void FTLayout::Render(const wchar_t *string, int renderMode)
  {
      impl->Render(string, renderMode);
  }
  
  
  FT_Error FTLayout::Error() const
  {
      return impl->err;
  }
  
  
  //
  //  FTLayoutImpl
  //
  
  
  void FTLayoutImpl::DoRender(FTFont *font, const unsigned int chr,
                              const unsigned int nextChr, int renderMode)
  {
      font->impl->DoRender(chr, nextChr, pen, renderMode);
  }
  
  
  void FTLayoutImpl::CheckGlyph(FTFont *font, const unsigned int Chr)
  {
      font->impl->CheckGlyph(Chr);
  }
  
  
  FTGlyphContainer * FTLayoutImpl::GetGlyphs(FTFont *font)
  {
      return font->impl->glyphList;
  }
  
  
  FTSize & FTLayoutImpl::GetCharSize(FTFont *font)
  {
      return font->impl->charSize;
  }