SO3Compositor.h

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/*
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This source file is part of OpenSpace3D
For the latest info, see http://www.openspace3d.com
 
Copyright (c) 2012 I-maginer
 
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
 
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
 
You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt
 
-----------------------------------------------------------------------------
*/
 
#ifndef __SO3_COMPOSITOR_H__
#define __SO3_COMPOSITOR_H__
 
#include "SCOLBasic/SO3Prerequisites.h"
#include "SCOLBasic/SO3DataScol.h"
 
namespace SO3
{
 
class _SO3_Export SCompositor : public SData,
                                public Ogre::MaterialManager::Listener
{
public:
protected:
private:
  bool isEnable;
  bool isInternal;
  SViewPort* parent;
  Ogre::Viewport* mViewport;
        Ogre::MaterialPtr mBlackMat;
  Ogre::MaterialPtr mBlackMatTrans;
  Ogre::String scheme;
  Ogre::CompositorPtr ogreCompositor;
  typedef std::vector<SCompositorTechnique*> CompositorTechniquesByIndex;
  CompositorTechniquesByIndex compositorTechniquesByIndex;
  typedef std::map<std::string, unsigned int> CompositorTechniquesIndexByName;
  CompositorTechniquesIndexByName compositorTechniquesIndexByName;
 
public:
  SCompositor(SViewPort* scolViewPort, const std::string& compositorName, const std::string& schemeName = "");
  
  SCompositor(SViewPort* scolViewPort, const std::string& compositorName, const bool& isActivated);
 
  SCompositor(const std::string& compositorName, const std::string& schemeName = "");
 
  ~SCompositor();
 
  bool GetEnable();
 
  void SetEnable(const bool& enable);
 
  SViewPort* GetParentViewPort();
 
  int GetNumCompositorTechniques();
 
  SCompositorTechnique* GetCompositorTechnique(const unsigned int& technique);
 
  int GetCompositorTechniqueIndexByName(const std::string& techname);
 
  void SetViewport(Ogre::Viewport* vp);
 
        virtual Ogre::Technique* handleSchemeNotFound(unsigned short schemeIndex, const Ogre::String& schemeName, Ogre::Material* originalMaterial, unsigned short lodIndex, const Ogre::Renderable* rend);
protected:
private:
  SCompositor();
 
  void CommonConstructor(SViewPort* scolViewPort, const std::string& schemeName, bool internalCompo, bool activateCompo);
 
  void _AttachToParent();
 
  void _DetachFromParent();
};
 
}
 
#endif