refimagewidget.h

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/****************************************************************************
**
** Author:  Jaime Valls Miro <jaime.vallsmiro@eng.uts.edu.au>
**          Hue Tuan Thi <huetuan.thi@uts.edu.au>, (C) 2006
**
** This file is part of the S3D Viewer Project
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at sales@trolltech.com.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef REFIMAGEWIDGET_H
#define REFIMAGEWIDGET_H

#include <QGLWidget>
#include <qgl.h>
#include <qapplication.h>
#include <qevent.h>
#include <GL/glu.h>
#include <stdlib.h>
#include <stdio.h>
#include <QMainWindow>

#include "filereader.h"
#include "point3dwidget.h"

class RefImgWidget : public QGLWidget
{
    Q_OBJECT

public:
    RefImgWidget(QWidget *parent = 0);        
    ~RefImgWidget();                          
    FileReader *fileReader;                   
    void updateFile( FileReader *fd);         
    void setDrawAble(bool status);            
    void setPointWidget(Point3dWidget *pw);   

signals:
    void setMousePoint(int mousePoint);       

protected:
    void initializeGL();                      
    void paintGL();                           
    void resizeGL(int width, int height);     
    void mouseMoveEvent(QMouseEvent *event);  
    void keyPressEvent( QKeyEvent *e );       

private:
    QMainWindow *mainWindow;                  
    bool drawAble;                            
    int windowHeight;                         
    int windowWidth;                          
    int getColor(int x, int y, int z);        
    float getCoord(int x, int y, int k);      
    Point3dWidget *point3dWidget;             
    GLint myHeight;                           
};

#endif

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