canvasview.h

This a framework to test new ideas in transmission technology. Actual development is a LDPC-coder in

/*******************************************************************************/
/*  Project:        SOFTWARE RADIO - LCM Laboratoire de Communications Mobiles */
/*  -------------------------------------------------------------------------- */
/*  Filename:       canvasview.h                                               */
/*  Description:    Subclass of QCanvasview, implements mouse click functiona- */
/*                  lities.                                                    */
/*  -------------------------------------------------------------------------- */
/*  Date:           January 09 2003                                            */
/*  Version:        v1.0                                                       */
/*  Authors:        Braure Jerome, Ferreiro Jose                               */
/*                  Communication Systems (9th semester) - EPFL                */
/*******************************************************************************/

/*******************************************************************************/
/*  This program is free software; you can redistribute it and/or modify it    */
/*  under the terms of the GNU General Public License as published by the Free */
/*  Software Foundation; either version 2 of the License, or (at your option)  */
/*  any later version.                                                         */
/*******************************************************************************/

#ifndef CANVASWIEW_H
#define CANVASWIEW_H

#include <qmenubar.h>
#include <qpopupmenu.h>
#include <qcanvas.h>
#include <qcombobox.h>
#include <qstring.h>
#include <qpixmap.h>

#include "mapper.h"
#include "module.h"
#include "defines.h"
#include "show.h"

class CanvasView : public QCanvasView {
  Q_OBJECT

public:
  CanvasView(QCanvas* canvas, QWidget* parent, Mapper* mapper);

private:
  void contentsMousePressEvent(QMouseEvent*);
  void mouseReleaseEvent(QMouseEvent *e);
  void mouseMoveEvent(QMouseEvent *e);
  void displayData(int id, int blockType);

  Mapper* mapper;
  bool mousePressed;
  QWidget *window;
  QComboBox *qcbType;
  // string holding the name of the variable
  // that the user wants to see
  QString variableToDisplay; 
  QPixmap *graphItem; 
  //  number of the clicked module
  Module *selectedModule; 
  // x coordinate of mouse location when user clicks
  int mousePressX;      
  // y coordinate of mouse location when user clicks
  int mousePressY;      
  // x coordinate of canvas centering
  int centeredX;        
  // x coordinate of canvas centering
  int centeredY;        
  int stfaNumber;

public slots:
  void slotDisplayStatsData(int id);
  void slotDisplayPortData(int id);
  void slotConfig(int id);
  void slotStfaChoosen(int id);
  void processData();

  signals:
  void moduleSelected (Module*);
};


#endif