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/*
* Copyright (c) 2002-2006 Samit Basu
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef __HandleWindow_hpp__
#define __HandleWindow_hpp__
#include "Interpreter.hpp"
#include <QWidget>
#include "HandleFigure.hpp"
#include <QStackedWidget>
#include <QTabWidget>
#include <QObject>
#include <QGLWidget>
#include <QEventLoop>
#include <QMenu>
#include <QAction>
#include <QToolBar>
#include <QMainWindow>
#include <QActionGroup>
#include <QRubberBand>
#include <QtGui>
const int normal_mode = 1;
const int point_mode = 2;
const int zoom_mode = 3;
const int pan_mode = 4;
const int click_mode = 5;
const int rotate_mode = 6;
const int cam_rotate_mode = 7;
const int point_sample_mode = 8;
class HandleWindow : public QMainWindow {
Q_OBJECT
private:
Interpreter *m_eval;
protected:
bool initialized;
unsigned handle;
bool glActive;
//QGLWidget *glchild;
QWidget *child;
HandleFigure *hfig;
//QStackedWidget *layout;
QToolBar *toolBar;
QAction *zoomAct, *panAct, *rotateAct, *camRotateAct, *pointSampleAct;
QAction *saveAct, *copyAct, *closeAct;
QActionGroup *toolGroup;
QMenu *fileMenu, *editMenu;
// QTabWidget *layout;
QEventLoop m_loop;
int click_x, click_y;
int mode;
QRubberBand *band;
QPoint origin;
bool pan_active;
double pan_xrange, pan_xmean;
double pan_yrange, pan_ymean;
bool zoom_active;
bool rotate_active;
QVector<double> rotate_up, rotate_target, rotate_camera, rotate_forward, rotate_right;
double rotate_source_cam_dist;
int remapX(int x);
int remapY(int y);
public:
QWidget *GetQtWidget() {return child;}
HandleWindow(unsigned ahandle, Interpreter *eval);
~HandleWindow() {delete hfig;}
unsigned Handle();
HandleFigure *HFig();
void closeEvent(QCloseEvent* e);
bool event(QEvent* e);
void GetClick(int &x, int &y);
void mousePressEvent(QMouseEvent* e);
void mouseMoveEvent(QMouseEvent* e);
void mouseReleaseEvent(QMouseEvent* e);
void createActions();
void createMenus();
void createToolBars();
void redraw();
public slots:
void zoom(bool);
void pan(bool);
void rotate(bool);
void camRotate(bool);
void pointSample(bool);
void save();
void copy();
};
class BaseFigureQt : public QWidget {
Q_OBJECT
HandleFigure *hfig;
QPixmap backStore;
public:
BaseFigureQt(QWidget *parent, HandleFigure *fig);
void paintEvent(QPaintEvent *e);
void resizeEvent(QResizeEvent *e);
QSize sizeHint() const;
// QSizePolicy sizePolicy() const;
};
class BaseFigureGL : public QGLWidget {
Q_OBJECT
HandleFigure *hfig;
public:
BaseFigureGL(QWidget *parent, HandleFigure *fig);
virtual void initializeGL();
virtual void paintGL();
virtual void resizeGL(int width, int height);
QSize sizeHint() const;
// Support dragging...
// void mousePressEvent(QMouseEvent* e);
// void mouseMoveEvent(QMouseEvent* e);
// void mouseReleaseEvent(QMouseEvent* e);
// virtual void Show() {QWidget::show();};
};
void GfxEnableRepaint();
void GfxDisableRepaint();
bool GfxEnableFlag();
#endif
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