QtApplication.hh 6.21 KB
Newer Older
Jan Möbius's avatar
Jan Möbius committed
1 2 3
/*===========================================================================*\
 *                                                                           *
 *                              OpenFlipper                                  *
Jan Möbius's avatar
Jan Möbius committed
4
 *      Copyright (C) 2001-2010 by Computer Graphics Group, RWTH Aachen      *
Jan Möbius's avatar
Jan Möbius committed
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
 *                           www.openflipper.org                             *
 *                                                                           *
 *---------------------------------------------------------------------------*
 *  This file is part of OpenFlipper.                                        *
 *                                                                           *
 *  OpenFlipper 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 3 of           *
 *  the License, or (at your option) any later version with the              *
 *  following exceptions:                                                    *
 *                                                                           *
 *  If other files instantiate templates or use macros                       *
 *  or inline functions from this file, or you compile this file and         *
 *  link it with other files to produce an executable, this file does        *
 *  not by itself cause the resulting executable to be covered by the        *
 *  GNU Lesser General Public License. This exception does not however       *
 *  invalidate any other reasons why the executable file might be            *
 *  covered by the GNU Lesser General Public License.                        *
 *                                                                           *
 *  OpenFlipper 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 Lesser General Public License for more details.                      *
 *                                                                           *
 *  You should have received a copy of the GNU LesserGeneral Public          *
 *  License along with OpenFlipper. If not,                                  *
 *  see <http://www.gnu.org/licenses/>.                                      *
 *                                                                           *
\*===========================================================================*/
Jan Möbius's avatar
 
Jan Möbius committed
34

Jan Möbius's avatar
Jan Möbius committed
35 36
/*===========================================================================*\
 *                                                                           *
Jan Möbius's avatar
Jan Möbius committed
37
 *   $Revision$                                                       *
Jan Möbius's avatar
Jan Möbius committed
38 39 40 41
 *   $Author$                                                      *
 *   $Date$                   *
 *                                                                           *
\*===========================================================================*/
Jan Möbius's avatar
 
Jan Möbius committed
42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209



//=============================================================================
//
//  CLASS QtApplication
//
//=============================================================================

#ifndef QTAPPLICATION_HH
#define QTAPPLICATION_HH


//== INCLUDES =================================================================


// Qt
#include <QApplication>
#include <QObject>
#include <QEvent>
#include <QDateTime>

#include <QTimerEvent>

// stdc++
#include <vector>
#include <string>
#include <iostream>

#include "../Config/ACGDefines.hh"


//== FORWARD DECLARATIONS =====================================================


namespace ACG {
namespace QtWidgets {
  class QtMacroDialog;
}
}


//== NAMESPACES ===============================================================


namespace ACG {
namespace QtWidgets {


//== CLASS DEFINITION =========================================================


class ACGDLLEXPORT QtApplication : public QApplication
{
  Q_OBJECT

public:

  QtApplication(int _argc, char** _argv);
  virtual  ~QtApplication() { cleanUpEventBuffer(); }


public slots:

  // save recorded Events to file
  void saveFile(const char* _filename);

  // load recorded Events from file
  void loadFile(const char* _filename);

  // start playback
  void play();

  // stop playback or record
  void stop();

  // record
  void record();

  // change loop status for playback
  void loop(bool _b);


public:

  // filter events
  bool notify (QObject* _receiver, QEvent* _event);


private:

  // information for one event
  struct FootPrint
  {
    int          time;
    std::string  name;
    std::string  classname;
    std::string  parent;
    QPoint       cursorPos;
    QPoint       position;
    QSize        size;
    QEvent      *event;
  };

  typedef std::vector<FootPrint>  FootPrints;
  typedef FootPrints::iterator    FootPrintIter;


  // record and play events
  void recordEvent(QObject* _receiver, QEvent* _event);
  void playbackEvent(FootPrint & _fp);


  // store and restore sizes of all top-level widgets
  void storeTopLevelSizes();
  void restoreTopLevelSizes();

  // load and save sizes of top-level widgets
  void saveTopLevelSizes(std::ostream & _os);
  void loadTopLevelSizes(std::istream & _is);


  // find Widget for event _fp
  QWidget* findWidget(FootPrint & _fp);
  // timer callback
  void timerEvent(QTimerEvent* _e);
  // clear event buffer (pointers to QEvent)
  void cleanUpEventBuffer();


private:

  // state variables
  bool record_;
  bool playback_;
  bool play_loop_;

  // counter
  unsigned int eventnr_;

  // timer ID
  int timer_id_;

  // stop Time
  QTime time_;

  // vector to store events and top-levels sizes
  FootPrints events_, toplevels_;

  // macro dialog for interaction
  QtMacroDialog* dialog_;

  // Pointer to MainWidget
  QWidget* mainWidget_;

  // Main widget pos
  QPoint mainWidgetDiff_;

  // Old Main widget pos
  QPoint oldMainWidgetPos_;
};

//=============================================================================
} // namespace QtWidgets
} // namespace ACG
//=============================================================================
#endif // MACROAPPLICATION_HH defined
//=============================================================================