SO3WidgetFactory.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
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http://www.gnu.org/copyleft/lesser.txt
 
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*/
 
#ifndef _SO3_WIDGET_FACTORY_H_
#define _SO3_WIDGET_FACTORY_H_
 
#include "SCOLBasic/SO3Prerequisites.h"
#include "SO3Widget.h"
 
namespace SO3
{
 
class _SO3_Export SWidgetFactory
{
public:
protected:
private:
  std::string type;
 
public:
  SWidgetFactory(const std::string& widgetType);
 
  virtual ~SWidgetFactory();
 
  std::string GetType();
 
  SWidget* CreateWidget(SScene* targetScene, const std::string& widgetName, const int& xPos, const int& yPos, const unsigned short& width, const unsigned short& height, SViewPort* targetViewport, const unsigned int& widgetZOrder);
 
  SWidget* CreateWidget(SScene* targetScene, const std::string& widgetName, const int& xPos, const int& yPos, const unsigned short& width, const unsigned short& height, SViewPort* targetViewport);
 
  SWidget* CreateWidget(SScene* targetScene, const std::string& widgetName, const unsigned short& width, const unsigned short& height, SMaterial* targetMaterial, const unsigned short& targetTechnique, const unsigned short& targetPass, const unsigned short& targetTextureUnit);
 
  void DeleteWidget(SWidget* existingWidget);
protected:
  virtual SWidget* CreateWidgetImpl(SScene* targetScene, const std::string& widgetName, const int& xPos, const int& yPos, const unsigned short& width, const unsigned short& height, SViewPort* targetViewport, const unsigned int& widgetZOrder)=0;
 
  virtual SWidget* CreateWidgetImpl(SScene* targetScene, const std::string& widgetName, const int& xPos, const int& yPos, const unsigned short& width, const unsigned short& height, SViewPort* targetViewport)=0;
 
  virtual SWidget* CreateWidgetImpl(SScene* targetScene, const std::string& widgetName, const unsigned short& width, const unsigned short& height, SMaterial* targetMaterial, const unsigned short& targetTechnique, const unsigned short& targetPass, const unsigned short& targetTextureUnit)=0;
 
  virtual void DeleteWidgetImpl(SWidget* existingWidget)=0;
private:
  SWidgetFactory();
};
 
}
 
#endif