// Copyright (C) 2010, Guy Barrand. All rights reserved.
// See the file tools.license for terms.

#ifndef tools_Qt_plots_glarea
#define tools_Qt_plots_glarea

#include <QtOpenGL/qgl.h>

#include "../sg/GL_plots_viewer"

namespace tools {
namespace Qt {

class plots_glarea : public QGLWidget {
  typedef QGLWidget parent;
  Q_OBJECT
public:
  virtual void initialieGL() {}
  virtual void resizeGL(int a_w,int a_h){
    //::printf("debug : resize : %d %d\n",a_w,a_h);
#if QT_VERSION < 0x050000
#else    
    m_width = a_w;
    m_height = a_h;
#endif    
  }
  //virtual void paintGL();
  virtual void paintGL() {
#if QT_VERSION < 0x050000
    //::printf("debug : exlib::Qt::plots_glarea::paintGL %d %d\n",width(),height());
    m_viewer.set_size(width(),height());
#else  
    //::printf("debug : exlib::Qt::plots_glarea::paintGL %d %d\n",m_width,m_height);
    m_viewer.set_size(m_width,m_height);
#endif  
    m_viewer.render();
  }

  virtual void mousePressEvent(QMouseEvent*){}
  virtual void mouseReleaseEvent(QMouseEvent*){}
  virtual void mouseMoveEvent(QMouseEvent*){}
public:
  plots_glarea(QWidget* a_parent,tools::sg::GL_plots_viewer& a_viewer):parent(a_parent),m_viewer(a_viewer){}
  virtual ~plots_glarea(){}
protected:
  tools::sg::GL_plots_viewer& m_viewer;
#if QT_VERSION < 0x050000
#else  
protected:
  int m_width;
  int m_height;
#endif  
};

}}

#endif