RenderingHandler.h

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//------------------------------------------------------------------------------

// Last Change: 2004/05/21
//     Version: 0.1

#ifndef _RENDERINGHANDLER_H_
#define _RENDERINGHANDLER_H_

//---------------------------------------------------------------------includes-
#include "../src/WindowHandler.h"
#include "../src/RadialLayout.h"
#include "../src/Graph.h"

//-------------------------------------------------------------RenderingHandler-

class RenderingHandler
{
 protected:
  WindowHandler *window_handler_;
  RadialLayout *radial_layout_;
  Graph *graph_;
  GLuint screen_width_;
  GLuint screen_height_;
  bool is_animation_mode_active_;

 protected:
//----------------------------------------------------------default constructor-
  RenderingHandler() :
    window_handler_(NULL),
    radial_layout_(NULL)
  {
  }

 public:
//------------------------------------------------------------------constructor-
  RenderingHandler(WindowHandler *window_handler, RadialLayout *radial_layout,
                   Graph *graph, GLuint screen_width, GLuint screen_height) :
    window_handler_(window_handler),
    radial_layout_(radial_layout),
    graph_(graph),
    screen_width_(screen_width),
    screen_height_(screen_height),
    is_animation_mode_active_(false)
  {
  }

//-------------------------------------------------------------------destructor-
  ~RenderingHandler()
  {
  }

//------------------------------------------------------------------runMainLoop-
  void runMainLoop();

//----------------------------------------------------------handleKeyPressEvent-
  void handleKeyPressEvent(SDL_keysym *keysym);

//------------------------------------------------------------------renderScene-
  void renderScene();

//-------------------------------------------------------------RetrieveObjectID-
//
  int RetrieveObjectID(int x, int y);
};


#endif // _RENDERINGHANDLER_H_


// eof

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