glwindow.h

/***************************************************************************
                          glwindow.h  -  description
                             -------------------
    begin                : Wed Apr 30 2003
    copyright            : (C) 2003 by Jacques Gasselin De Richebourg
    email                : jgasseli@hotmail.com
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef GLWINDOW_H
#define GLWINDOW_H

#include <GL/gl.h>
#include <iostream>
#include "glcamera.h"
#include "glrenderset.h"

using namespace std;

class GLWindow
{
protected:
   GLsizei width, height;
   int xPos, yPos;
   IRCPointer<GLRenderSet> camerasAndLights;

   inline void setRenderSet(GLRenderSet* rs)
   { camerasAndLights = rs; }
  
public: 
   GLWindow(GLsizei w, GLsizei h, bool genRenderSet = true): width(w), height(h)
   {
      setPos(0,0);
      if(genRenderSet) camerasAndLights = new GLRenderSet(w,h);
   }
   
   virtual ~GLWindow() {}

   virtual void create(char* str, char** argv, int argc ) = 0;

   inline IRCPointer<GLRenderSet> getRenderSet() { return camerasAndLights; }
   inline GLScene::CameraPtr getCamera() { return camerasAndLights->getActiveCamera(); }
   
   inline void setSize(GLsizei w, GLsizei h) { width = w; height = h; }
   inline void setPos(int x, int y) { xPos = x; yPos = y; }
   inline void swapRenderSet(GLWindow* win)
   {
     IRCPointer<GLRenderSet> temp = camerasAndLights;
     camerasAndLights = win->camerasAndLights;
     win->camerasAndLights = temp;
   }

   inline void useCamera() { camerasAndLights->useCamera(); }
   inline void useLights() { camerasAndLights->useLights(); }
   inline void displayGrids() { camerasAndLights->displayGrids(); }
   
   const GLsizei getWidth() { return width; }
   const GLsizei getHeight() { return height; }
   const int getX() { return xPos; }
   const int getY() { return yPos; }
   
};

#endif

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