text: /***********************************************************************
      created:    Tue Feb 17 2009
      author:     Paul D Turner
  *************************************************************************/
  /***************************************************************************
   *   Copyright (C) 2004 - 2011 Paul D Turner & The CEGUI Development Team
   *
   *   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 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 "CEGUI/RendererModules/Ogre/WindowTarget.h"
  
  #include <OgreRenderTarget.h>
  #include <OgreViewport.h>
  
  // Start of CEGUI namespace section
  namespace CEGUI
  {
  //----------------------------------------------------------------------------//
  OgreWindowTarget::OgreWindowTarget(OgreRenderer& owner,
                                     Ogre::RenderSystem& rs,
                                     Ogre::RenderTarget& target) :
      OgreRenderTarget<>(owner, rs)
  {
      initRenderTarget(target);
  }
  
  //----------------------------------------------------------------------------//
  OgreWindowTarget::~OgreWindowTarget()
  {
  }
  
  //----------------------------------------------------------------------------//
  void OgreWindowTarget::setOgreRenderTarget(Ogre::RenderTarget& target)
  {
      // cleanup viewport since it's RT dependent.
      OGRE_DELETE d_viewport;
      d_viewport = 0;
      d_viewportValid = false;
  
      initRenderTarget(target);
  }
  
  //----------------------------------------------------------------------------//
  bool OgreWindowTarget::isImageryCache() const
  {
      return false;
  }
  
  //----------------------------------------------------------------------------//
  void OgreWindowTarget::initRenderTarget(Ogre::RenderTarget& target)
  {
      d_renderTarget = &target;
  
      Rectf init_area(
          Vector2f(0, 0),
          Sizef(d_renderTarget->getWidth(), d_renderTarget->getHeight())
      );
  
      setArea(init_area);
  }
  
  //----------------------------------------------------------------------------//
  
  } // End of  CEGUI namespace section
  
  //----------------------------------------------------------------------------//
  // Implementation of template base class
  #include "./RenderTarget.inl"
  
  