CoreWidget.cc 27.3 KB
Newer Older
Jan Möbius's avatar
 
Jan Möbius committed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
//=============================================================================
//
//                               OpenFlipper
//        Copyright (C) 2008 by Computer Graphics Group, RWTH Aachen
//                           www.openflipper.org
//
//-----------------------------------------------------------------------------
//
//                                License
//
//  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.
Jan Möbius's avatar
Jan Möbius committed
15
//
Jan Möbius's avatar
 
Jan Möbius committed
16
17
18
19
//  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.
Jan Möbius's avatar
Jan Möbius committed
20
//
Jan Möbius's avatar
 
Jan Möbius committed
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
//  You should have received a copy of the GNU Lesser General Public License
//  along with OpenFlipper.  If not, see <http://www.gnu.org/licenses/>.
//
//-----------------------------------------------------------------------------
//
//   $Revision$
//   $Author$
//   $Date$
//
//=============================================================================




//=============================================================================
//
//  CLASS MViewWidget - IMPLEMENTATION
//
//=============================================================================


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

// -------------------- mview
#include "CoreWidget.hh"

// -------------------- OpenFlipper Includes
#include <OpenFlipper/common/GlobalOptions.hh>
#include <OpenFlipper/common/RecentFiles.hh>
#include <OpenFlipper/BasePlugin/PluginFunctions.hh>
Jan Möbius's avatar
   
Jan Möbius committed
51
#include <OpenFlipper/BasePlugin/PluginFunctionsCore.hh>
Dirk Wilden's avatar
Dirk Wilden committed
52
53
#include <OpenFlipper/BasePlugin/KeyInterface.hh>
#include <OpenFlipper/BasePlugin/LoggingInterface.hh>
Jan Möbius's avatar
 
Jan Möbius committed
54
55
56
57

#define WIDGET_HEIGHT 800
#define WIDGET_WIDTH  800

Jan Möbius's avatar
Jan Möbius committed
58
//== IMPLEMENTATION ==========================================================
Jan Möbius's avatar
 
Jan Möbius committed
59

Jan Möbius's avatar
Jan Möbius committed
60
61
/** \brief Constuctor for the Core Widget
 *
Jan Möbius's avatar
 
Jan Möbius committed
62
63
*/
CoreWidget::
Dirk Wilden's avatar
Dirk Wilden committed
64
CoreWidget( QVector<ViewMode*>& _viewModes,
Dirk Wilden's avatar
Dirk Wilden committed
65
66
            std::vector<PluginInfo>& _plugins,
            QList< SlotInfo >& _coreSlots ) :
Jan Möbius's avatar
 
Jan Möbius committed
67
  QMainWindow(),
Dirk Wilden's avatar
Dirk Wilden committed
68
  coreSlots_(_coreSlots),
Dirk Wilden's avatar
Dirk Wilden committed
69
  shiftPressed_(false),
Jan Möbius's avatar
 
Jan Möbius committed
70
71
  viewModes_(_viewModes),
  viewModeButton_(0),
72
  viewModeMenu_(0),
Jan Möbius's avatar
 
Jan Möbius committed
73
  splitter_(0),
74
  logWidget_(0),
Jan Möbius's avatar
 
Jan Möbius committed
75
  recentFilesMenu_(0),
76
77
  helpMenu_(0),
  sceneGraphDialog_(0),
78
79
80
  fileMenu_(0),
  viewMenu_(0),
  toolsMenu_(0),
Jan Möbius's avatar
 
Jan Möbius committed
81
  fileMenuEnd_(0),
82
83
84
85
  stereoButton_(0),
  moveButton_(0),
  lightButton_(0),
  pickButton_(0),
Dirk Wilden's avatar
Dirk Wilden committed
86
  questionButton_(0),
87
88
89
  globalDrawMenu_(0),
  drawGroup_(0),
  viewGroup_(0),
90
  perspectiveProjectionAction_(0),
91
92
  activeDrawModes_(0),
  availableGlobalDrawModes_(0),
Jan Möbius's avatar
 
Jan Möbius committed
93
  contextMenu_(0),
Jan Möbius's avatar
Jan Möbius committed
94
  contextSelectionMenu_(0),
95
96
  drawGroupViewer_(0),
  viewerDrawMenu_(0),
Dirk Wilden's avatar
Dirk Wilden committed
97
98
  snapshotName_("snap.png"),
  snapshotCounter_(0),
Jan Möbius's avatar
 
Jan Möbius committed
99
  stackMenu_(0),
100
  helpWidget_(0),
Jan Möbius's avatar
Jan Möbius committed
101
  aboutWidget_(0),
102
  optionsWidget_(0),
103
  plugins_(_plugins),
104
105
106
107
108
109
  stereoActive_(false),
  actionMode_(Viewer::PickingMode),
  lastActionMode_(Viewer::ExamineMode),
  pickMenu_(0),
  pick_mode_name_(""),
  pick_mode_idx_(-1)
Jan Möbius's avatar
 
Jan Möbius committed
110
111
{
  setupStatusBar();
Jan Möbius's avatar
Jan Möbius committed
112

Jan Möbius's avatar
Dennis:    
Jan Möbius committed
113
114
115
116
117
  toolSplitter_ = new QSplitter(Qt::Horizontal,this);

  setCentralWidget(toolSplitter_);

  splitter_ = new QSplitter(Qt::Vertical,toolSplitter_);
Jan Möbius's avatar
 
Jan Möbius committed
118
  stackedWidget_ = new QStackedWidget(splitter_);
Jan Möbius's avatar
Jan Möbius committed
119

120
121
  QGLFormat format = QGLFormat::defaultFormat();

122
123
124
  #ifdef ARCH_DARWIN
  format.setStereo(false);
  #else
Jan Möbius's avatar
   
Jan Möbius committed
125
  format.setStereo( OpenFlipper::Options::stereo() );
126
  #endif
Jan Möbius's avatar
   
Jan Möbius committed
127
  format.setAlpha(true);
128
  format.setStencil(true);
129
130
  format.setSampleBuffers(true);
  QGLFormat::setDefaultFormat(format);
Jan Möbius's avatar
   
Jan Möbius committed
131
132

  // Construct GL context & widget
133
134
135
  baseLayout_ = new QtMultiViewLayout;
  baseLayout_->setContentsMargins(0,0,0,0);

136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
  // ===============================================================================
  // Test context capabilities ...
  // If we get stereo buffers, we use them .. which might disable multisampling
  // If we dont have stereo, we disable it to not interfere with multisampling
  // ===============================================================================
  QGLWidget* test = new QGLWidget(format);
  if ( ! test->format().stereo() ) {
    //     std::cerr << "No stereo ... disabling stereo for real context!" << std::endl;
    format.setStereo(false);
    QGLFormat::setDefaultFormat(format);
  }/* else {
    std::cerr << "Stereo found ok" << std::endl;
  }*/

  delete test;

  glWidget_ = new QGLWidget(format,0);


Jan Möbius's avatar
   
Jan Möbius committed
155
  glView_ = new QtGLGraphicsView(stackedWidget_);
156
  glScene_ = new QtGLGraphicsScene (&examiner_widgets_, baseLayout_);
Jan Möbius's avatar
   
Jan Möbius committed
157

Jan Möbius's avatar
Jan Möbius committed
158
  // is stereo possible, use it?
Jan Möbius's avatar
Dennis:    
Jan Möbius committed
159
  OpenFlipper::Options::glStereo(glWidget_->format().stereo());
Jan Möbius's avatar
Jan Möbius committed
160

Jan Möbius's avatar
   
Jan Möbius committed
161
162
163
164
  glView_->setViewport(glWidget_);
  glView_->setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
  glView_->setScene(glScene_);

165

166

Jan Möbius's avatar
   
Jan Möbius committed
167
168
169
170
171
172
173
174
175
176
  centerWidget_ = new QGraphicsWidget;
  glScene_->addItem(centerWidget_);
  centerWidget_->setGeometry (glScene_->sceneRect ());

  connect ( glView_, SIGNAL( sceneRectChanged( const QRectF & ) ),
            this, SLOT( sceneRectChanged( const QRectF & ) ) );

  stackedWidget_->addWidget(glView_);
  stackWidgetList_.push_back( StackWidgetInfo( false, "3D Examiner Widget", glView_ ) );

Jan Möbius's avatar
 
Jan Möbius committed
177
178
179
  // ======================================================================
  // Set up the logging window
  // ======================================================================
180
181
182
183

  slidingLogger_ = new QtSlideWindow ("Log Viewer", centerWidget_);
  tempLogWidget = new QWidget;

184
185
186
  logWidget_ = new LoggerWidget(splitter_);
  logWidget_->setReadOnly(true);
  logWidget_->setSizePolicy( QSizePolicy ( QSizePolicy::Preferred , QSizePolicy::Preferred ) );
187
  logWidget_->resize( splitter_->width() ,240);
188
  logWidget_->setLineWrapMode( QTextEdit::NoWrap );
Jan Möbius's avatar
Jan Möbius committed
189

190
  originalLoggerSize_ = 0;
Jan Möbius's avatar
Jan Möbius committed
191
  loggerState_ = OpenFlipper::Options::Normal;
192

Jan Möbius's avatar
 
Jan Möbius committed
193
  QList<int> wsizes( splitter_->sizes() );
194

Jan Möbius's avatar
Jan Möbius committed
195
  if (OpenFlipper::Options::loggerState() == OpenFlipper::Options::InScene) {
196
197
    slidingLogger_->attachWidget (logWidget_);
    splitter_->insertWidget (1, tempLogWidget);
198
    wsizes[0] = 1;
Jan Möbius's avatar
 
Jan Möbius committed
199
200
    wsizes[1] = 0;
    splitter_->setSizes(wsizes);
Jan Möbius's avatar
Jan Möbius committed
201
    loggerState_ = OpenFlipper::Options::InScene;
202
    baseLayout_->setContentsMargins (0, 0, 0, 16);
Jan Möbius's avatar
Jan Möbius committed
203
204
205
206
207
208
209
210
211
212
213
  } else if (OpenFlipper::Options::loggerState() == OpenFlipper::Options::Hidden) {
    splitter_->insertWidget (1, tempLogWidget);
    wsizes[0] = 1;
    wsizes[1] = 0;
    splitter_->setSizes(wsizes);
    loggerState_ = OpenFlipper::Options::Hidden;
  } else {
    // Set initial values to have a usable state
    wsizes[0] = 480;
    wsizes[1] = 240;
    splitter_->setSizes(wsizes);
Jan Möbius's avatar
 
Jan Möbius committed
214
  }
Jan Möbius's avatar
Jan Möbius committed
215

216

Jan Möbius's avatar
 
Jan Möbius committed
217
218
219
  // ======================================================================
  // Create examiner
  // ======================================================================
Jan Möbius's avatar
Jan Möbius committed
220
221
222

  if ( !OpenFlipper::Options::multiView() ) {

Jan Möbius's avatar
   
Jan Möbius committed
223
224
    glViewer* examinerWidget = new glViewer(glScene_,
					    glWidget_,
225
                                            PluginFunctions::viewerProperties(0),
Jan Möbius's avatar
   
Jan Möbius committed
226
227
228
					    centerWidget_,
                                            "Examiner Widget",
                                            statusBar_);
Jan Möbius's avatar
Jan Möbius committed
229

Jan Möbius's avatar
Jan Möbius committed
230
231
232
    examiner_widgets_.push_back(examinerWidget);

    examinerWidget->sceneGraph( PluginFunctions::getSceneGraphRootNode() );
Jan Möbius's avatar
Jan Möbius committed
233

Jan Möbius's avatar
Jan Möbius committed
234
    baseLayout_->addItem(examinerWidget, 0);
Jan Möbius's avatar
Jan Möbius committed
235
236
237
238

  } else {


Jan Möbius's avatar
   
Jan Möbius committed
239
240
241
242
    // Create examiners
    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets() ; ++i ) {
      glViewer* newWidget = new glViewer(glScene_,
					 glWidget_,
243
                                         PluginFunctions::viewerProperties(i),
Jan Möbius's avatar
   
Jan Möbius committed
244
245
					 centerWidget_,
					 "Examiner Widget",
Dirk Wilden's avatar
Dirk Wilden committed
246
247
           statusBar_);

Jan Möbius's avatar
Jan Möbius committed
248
      examiner_widgets_.push_back(newWidget);
249
250
251
252
253
254
255
256
257
258

      connect (&PluginFunctions::viewerProperties(i), SIGNAL( getPickMode(std::string&) ),
               this,                                   SLOT( getPickMode(std::string&) ),Qt::DirectConnection );
      connect (&PluginFunctions::viewerProperties(i), SIGNAL( setPickMode(const std::string) ),
               this,                                   SLOT( setPickMode(const std::string) ),Qt::DirectConnection );
      connect (&PluginFunctions::viewerProperties(i), SIGNAL( getActionMode(Viewer::ActionMode&) ),
               this,                                   SLOT( getActionMode(Viewer::ActionMode&) ),Qt::DirectConnection );
      connect (&PluginFunctions::viewerProperties(i), SIGNAL( setActionMode(const Viewer::ActionMode) ),
               this,                                   SLOT( setActionMode(const Viewer::ActionMode)), Qt::DirectConnection );

Jan Möbius's avatar
Jan Möbius committed
259
260
261
262
263
264
265
    }

    // Initialize all examiners
    for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets() ; ++i ) {
      examiner_widgets_[i]->sceneGraph( PluginFunctions::getSceneGraphRootNode() );
    }

Jan Möbius's avatar
Jan Möbius committed
266
267
268
269
    baseLayout_->addItem(examiner_widgets_[0],0);
    baseLayout_->addItem(examiner_widgets_[1],1);
    baseLayout_->addItem(examiner_widgets_[2],2);
    baseLayout_->addItem(examiner_widgets_[3],3);
Jan Möbius's avatar
Jan Möbius committed
270
271
  }

Jan Möbius's avatar
   
Jan Möbius committed
272
273
274
  // Make examiner available to the plugins ( defined in PluginFunctions.hh)
  PluginFunctions::setViewers( examiner_widgets_ );

Jan Möbius's avatar
   
Jan Möbius committed
275
  centerWidget_->setLayout(baseLayout_);
276
277


Jan Möbius's avatar
 
Jan Möbius committed
278
279
280
  // ======================================================================
  // Setup dragging for examiner widget
  // ======================================================================
281
282
283
284
285
286
287
288
  for ( uint i = 0 ; i < OpenFlipper::Options::examinerWidgets() ; ++i ) {

    connect( examiner_widgets_[i], SIGNAL(startDragEvent( QMouseEvent*)),
             this, SLOT(startDrag(QMouseEvent* )));
    connect( examiner_widgets_[i], SIGNAL(dragEnterEvent( QDragEnterEvent*)),
            this, SLOT(dragEnterEvent(QDragEnterEvent* )));
    connect( examiner_widgets_[i], SIGNAL(dropEvent( QDropEvent*)),
            this, SLOT(dropEvent(QDropEvent* )));
Jan Möbius's avatar
Jan Möbius committed
289
290
291
  }


Jan Möbius's avatar
 
Jan Möbius committed
292
293
294
  // ======================================================================
  // Create main Toolbar
  // ======================================================================
Jan Möbius's avatar
Jan Möbius committed
295

Jan Möbius's avatar
 
Jan Möbius committed
296
  mainToolbar_ = new QToolBar("Main Toolbar");
297
  mainToolbar_->setWindowTitle("Main Toolbar");
Dirk Wilden's avatar
Dirk Wilden committed
298
  mainToolbar_->setObjectName("MainToolbar");
299
  slotAddToolbar(mainToolbar_);
Jan Möbius's avatar
Jan Möbius committed
300

Jan Möbius's avatar
 
Jan Möbius committed
301
302
303
  // ======================================================================
  // Get Toolbar from examiner and integrate it into main window
  // ======================================================================
Jan Möbius's avatar
Jan Möbius committed
304

Jan Möbius's avatar
Jan Möbius committed
305

306
307
308
  // Create the toolbar
  viewerToolbar_ = new QToolBar( "Viewer Toolbar", this );
  viewerToolbar_->setOrientation(Qt::Vertical);
Jan Möbius's avatar
 
Jan Möbius committed
309
310
  viewerToolbar_->setAllowedAreas(Qt::AllToolBarAreas);
  viewerToolbar_->setIconSize(QSize(20,20));
Dirk Wilden's avatar
Dirk Wilden committed
311
  viewerToolbar_->setObjectName("ViewerToolbar");
Jan Möbius's avatar
Jan Möbius committed
312

313
314
315
316
317
318
319
320
321
322
  moveButton_ = new QToolButton( viewerToolbar_ );
  moveButton_->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"transform-move.png") );
  moveButton_->setMinimumSize( 16, 16 );
  moveButton_->setMaximumSize( 32, 32 );
  moveButton_->setToolTip( "Switch to <b>move</b> mode." );
  moveButton_->setWhatsThis(
                  "Switch to <b>move</b> mode.<br>"
                  "<ul><li><b>Rotate</b> using <b>left</b> mouse button.</li>"
                  "<li><b>Translate</b> using <b>middle</b> mouse button.</li>"
                  "<li><b>Zoom</b> using <b>left+middle</b> mouse buttons.</li></ul>" );
323
324

  connect( moveButton_,SIGNAL( clicked() ), this, SLOT( setExamineMode() ) );
325
/*
326
  connect( this, SIGNAL( actionModeChanged( Viewer::ActionMode ) ),
327
            this, SLOT(   slotActionModeChanged(Viewer::ActionMode) ) );*/
328

329
330
331
332
333
334
335
336
337
338
339
340
  viewerToolbar_->addWidget( moveButton_ )->setText("Move");
  moveButton_->setDown(true);


  lightButton_ = new QToolButton( viewerToolbar_ );
  lightButton_->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"light-mode.png") );
  lightButton_->setMinimumSize( 16, 16 );
  lightButton_->setMaximumSize( 32, 32 );
  lightButton_->setToolTip("Switch to <b>light</b> mode.");
  lightButton_->setWhatsThis(
                  "Switch to <b>light</b> mode.<br>"
                  "Rotate lights using left mouse button.");
341
342

  connect( lightButton_,SIGNAL( clicked() ), this, SLOT( setLightMode() ) );
343
344
345
346
347
348
349
350
351
352
353
354
355
  viewerToolbar_->addWidget( lightButton_)->setText("Light");


  pickButton_ = new QToolButton( viewerToolbar_ );
  pickButton_->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"pick.png") );
  pickButton_->setMinimumSize( 16, 16 );
  pickButton_->setMaximumSize( 32, 32 );
  pickButton_->setToolTip("Switch to <b>picking</b> mode.");
  pickButton_->setWhatsThis(
                  "Switch to <b>picking</b> mode.<br>"
                  "Use picking functions like flipping edges.<br>"
                  "To change the mode use the right click<br>"
                  "context menu in the viewer.");
356
  connect( pickButton_,SIGNAL( clicked() ), this, SLOT( setPickingMode() ) );
357
358
359
360
361
362
363
364
365
366
367
368
369
370
  viewerToolbar_->addWidget( pickButton_)->setText("Pick");


  questionButton_ = new QToolButton( viewerToolbar_ );
  questionButton_->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"help-about.png") );
  questionButton_->setMinimumSize( 16, 16 );
  questionButton_->setMaximumSize( 32, 32 );
  questionButton_->setToolTip("Switch to <b>identification</b> mode.");
  questionButton_->setWhatsThis(
                  "Switch to <b>identification</b> mode.<br>"
                  "Use identification mode to get information "
                  "about objects. Click on an object and see "
                  "the log output for information about the "
                  "object.");
371
  connect( questionButton_,SIGNAL( clicked() ), this, SLOT( setQuestionMode() ) );
372
  viewerToolbar_->addWidget( questionButton_)->setText("Question");
373

374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
  viewmodeBox_ = new QComboBox( viewerToolbar_ );
  viewmodeBox_->setMinimumSize( 32, 16 );
  viewmodeBox_->setMaximumSize( 64, 32 );
  viewmodeBox_->setToolTip("Switch <b>view mode</b>.");
  viewmodeBox_->setWhatsThis(
                  "Switch <b>view mode</b>.<br>"
                  "Select the desired view mode. "
                  "Possible modes are: "
                  "<ul> "
				  "<li>Single view mode</li>"
				  "<li>Multi view mode (grid)</li>"
				  "<li>Multi view mode (hsplit)</li>"
				  "</ul>");

  viewmodeBox_->addItem(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"singleviewmode.png"), "");
  viewmodeBox_->addItem(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"multiviewmode1.png"), "");
  viewmodeBox_->addItem(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"multiviewmode2.png"), "");

392
  viewmodeBox_->setIconSize(QSize(22,22));
393
394
395
396
397

  connect( viewmodeBox_,SIGNAL( activated(int) ), this, SLOT( setViewMode(int) ) );

  viewerToolbar_->addWidget( viewmodeBox_ );

398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
  viewerToolbar_->addSeparator();

  if (OpenFlipper::Options::stereo())
  {
    stereoButton_ = new QToolButton( viewerToolbar_ );
    stereoButton_->setIcon(  QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"mono.png")  );
    stereoButton_->setMinimumSize( 16, 16 );
    stereoButton_->setMaximumSize( 32, 32 );
    stereoButton_->setCheckable( true );
    stereoButton_->setToolTip( "Toggle stereo viewing");
    stereoButton_->setWhatsThis(
                  "Toggle stereo mode<br><br>"
                  "Use this button to switch between stereo "
                  "and mono view. To use this feature you need "
                  "a stereo capable graphics card and a stereo "
                  "display/projection system.");
    connect( stereoButton_,SIGNAL( clicked() ), this , SLOT( slotToggleStereoMode() ) );
    viewerToolbar_->addWidget( stereoButton_ )->setText( "Stereo");
  }
417
418


419
  addToolBar(Qt::TopToolBarArea,viewerToolbar_);
Jan Möbius's avatar
Jan Möbius committed
420

Jan Möbius's avatar
 
Jan Möbius committed
421
422
423
  // Remember logger size
  wsizes = splitter_->sizes();
  originalLoggerSize_  = wsizes[1];
Jan Möbius's avatar
Jan Möbius committed
424

Jan Möbius's avatar
 
Jan Möbius committed
425
  // ======================================================================
Jan Möbius's avatar
Dennis:    
Jan Möbius committed
426
  // Create ToolBox area
Jan Möbius's avatar
Jan Möbius committed
427
  // ======================================================================
Jan Möbius's avatar
Dennis:    
Jan Möbius committed
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458

  toolBoxArea_ = new QWidget (toolSplitter_);

  QGroupBox *gb = new QGroupBox ("ViewMode");

  QHBoxLayout *hLayout = new QHBoxLayout;

  QPushButton* vmButton = new QPushButton("Change View Mode");
  hLayout->addWidget (vmButton);
  gb->setLayout (hLayout);

  connect(vmButton, SIGNAL(clicked()), this, SLOT(slotViewModeDialog()));

  toolBoxScroll_ = new QScrollArea ();
  toolBox_ = new SideArea ();
  toolBoxScroll_->setWidget (toolBox_);
  toolBoxScroll_->setWidgetResizable (true);
  toolBoxScroll_->setFrameStyle (QFrame::StyledPanel);

  QVBoxLayout *vLayout = new QVBoxLayout;
  vLayout->addWidget(gb);
  vLayout->addWidget(toolBoxScroll_);

  toolBoxArea_->setLayout (vLayout);

  wsizes = toolSplitter_->sizes();

  wsizes[0] = 480;
  wsizes[1] = 240;
  toolSplitter_->setSizes(wsizes);

Jan Möbius's avatar
Jan Möbius committed
459

Jan Möbius's avatar
 
Jan Möbius committed
460
461
462
  // ======================================================================
  // Context menu setup
  // ======================================================================
Jan Möbius's avatar
Jan Möbius committed
463

Jan Möbius's avatar
Jan Möbius committed
464
465
466
467
  for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets() ; ++i ) {
    connect( examiner_widgets_[i] , SIGNAL(signalCustomContextMenuRequested( const QPoint&) ) ,
             this                 , SLOT( slotCustomContextMenu( const QPoint&) ) );
  }
Jan Möbius's avatar
Jan Möbius committed
468

Dirk Wilden's avatar
   
Dirk Wilden committed
469
  contextMenu_ = new QMenu(this);
Jan Möbius's avatar
 
Jan Möbius committed
470
  contextSelectionMenu_ = new QMenu("Selection",0);
Jan Möbius's avatar
Jan Möbius committed
471

Jan Möbius's avatar
 
Jan Möbius committed
472
  setupMenuBar();
Jan Möbius's avatar
Jan Möbius committed
473

Jan Möbius's avatar
 
Jan Möbius committed
474
  updateRecent();
Jan Möbius's avatar
Jan Möbius committed
475

Jan Möbius's avatar
 
Jan Möbius committed
476
  statusBar_->showMessage("Ready", 5000);
Dirk Wilden's avatar
Dirk Wilden committed
477

478
  registerCoreKeys();
Dirk Wilden's avatar
Dirk Wilden committed
479

480
  setExamineMode();
481
482
483

  setWindowIcon( OpenFlipper::Options::OpenFlipperIcon() );

Jan Möbius's avatar
 
Jan Möbius committed
484
485
486
487
488
489
490
}


//-----------------------------------------------------------------------------


CoreWidget::~CoreWidget() {
Jan Möbius's avatar
Jan Möbius committed
491

Jan Möbius's avatar
 
Jan Möbius committed
492
493
494
495
496
497
498
499
}

//-----------------------------------------------------------------------------

/** Set viewer to Fullscreen Mode and back
  */
void
CoreWidget::toggleFullscreen() {
Jan Möbius's avatar
Jan Möbius committed
500

501
502
503
504
  setWindowState( windowState() ^  Qt::WindowFullScreen);

  OpenFlipper::Options::fullScreen( bool( windowState() & Qt::WindowFullScreen) );

Jan Möbius's avatar
 
Jan Möbius committed
505
506
507
508
509
  show();
}

//-----------------------------------------------------------------------------

510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
/** Enable or disable Fullscreen Mode
  */
void
CoreWidget::setFullscreen(bool _state ) {
  if ( _state )
    setWindowState( windowState() | Qt::WindowFullScreen);
  else {
    if ( windowState() & Qt::WindowFullScreen )
      setWindowState( windowState() ^  Qt::WindowFullScreen);
  }

  OpenFlipper::Options::fullScreen( bool( windowState() & Qt::WindowFullScreen) );

  show();
}

//-----------------------------------------------------------------------------

Jan Möbius's avatar
 
Jan Möbius committed
528
529
530
531
/** Hide or show logger
  */
void
CoreWidget::toggleLogger() {
Jan Möbius's avatar
Jan Möbius committed
532
533
534
535
536
537
538
539
540
541
542
543
544

  switch (OpenFlipper::Options::loggerState ())
  {
    case OpenFlipper::Options::InScene:
      OpenFlipper::Options::loggerState(OpenFlipper::Options::Normal);
      break;
    case OpenFlipper::Options::Normal:
      OpenFlipper::Options::loggerState(OpenFlipper::Options::Hidden);
      break;
    case OpenFlipper::Options::Hidden:
      OpenFlipper::Options::loggerState(OpenFlipper::Options::InScene);
      break;
  }
Jan Möbius's avatar
Jan Möbius committed
545

546
  // Hide/Show Logger
Jan Möbius's avatar
Jan Möbius committed
547
  showLogger( OpenFlipper::Options::loggerState() );
548
549
550
551
552
}

/** Hide or show logger
  */
void
Jan Möbius's avatar
Jan Möbius committed
553
CoreWidget::showLogger(OpenFlipper::Options::LoggerState _state) {
Jan Möbius's avatar
 
Jan Möbius committed
554
  //Hide Logger
Jan Möbius's avatar
Jan Möbius committed
555
556
557
  if (_state == loggerState_)
    return;

558
559
560
  qreal left, top, right, bottom;
  baseLayout_->getContentsMargins (&left, &top, &right, &bottom);

Jan Möbius's avatar
Jan Möbius committed
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
  switch (_state)
  {
    case OpenFlipper::Options::InScene:
      {
        QList<int> wsizes( splitter_->sizes() );

        // Remember old size
        if (loggerState_ == OpenFlipper::Options::Normal)
          originalLoggerSize_  = wsizes[1];

	if ( originalLoggerSize_ == 0)
          originalLoggerSize_ = 240;

        splitter_->insertWidget (1, tempLogWidget);
        wsizes[0] = wsizes[0]+wsizes[1];
        wsizes[1] = 0;
        splitter_->setSizes(wsizes);
        logWidget_->resize (logWidget_->width (), originalLoggerSize_);
        slidingLogger_->attachWidget (logWidget_);
580
        baseLayout_->setContentsMargins (left, top, right, 16);
Jan Möbius's avatar
Jan Möbius committed
581
582
583
584
585
586
587
588
589
590
591
592
593
594
      }
      break;
    case OpenFlipper::Options::Normal:
      {
        if ( originalLoggerSize_ == 0)
          originalLoggerSize_ = 240;

        QList<int> wsizes( splitter_->sizes() );

        if (loggerState_ == OpenFlipper::Options::InScene)
          originalLoggerSize_ = logWidget_->height ();

        slidingLogger_->detachWidget ();
        splitter_->insertWidget (1, logWidget_);
595
        logWidget_->show ();
Jan Möbius's avatar
Jan Möbius committed
596
597
598
599

        wsizes[0] = wsizes[0]+wsizes[1] - originalLoggerSize_;
        wsizes[1] = originalLoggerSize_;
        splitter_->setSizes(wsizes);
600
        baseLayout_->setContentsMargins (left, top, right, 0);
Jan Möbius's avatar
Jan Möbius committed
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
      }
      break;
    case OpenFlipper::Options::Hidden:
      {
        QList<int> wsizes( splitter_->sizes() );

        // Remember old size
        if (loggerState_ == OpenFlipper::Options::Normal)
          originalLoggerSize_  = wsizes[1];

	if (loggerState_ == OpenFlipper::Options::InScene)
	{
	  slidingLogger_->detachWidget ();
	  originalLoggerSize_ = logWidget_->height ();
	}

        splitter_->insertWidget (1, tempLogWidget);
        wsizes[0] = wsizes[0]+wsizes[1];
        wsizes[1] = 0;
        splitter_->setSizes(wsizes);
621
        baseLayout_->setContentsMargins (left, top, right, 0);
Jan Möbius's avatar
Jan Möbius committed
622
623
624
625
626
627
      }
      break;
  }
  loggerState_ = _state;

/*
628
  if ( !_state ) {
Jan Möbius's avatar
 
Jan Möbius committed
629
    QList<int> wsizes( splitter_->sizes() );
Jan Möbius's avatar
Jan Möbius committed
630

Jan Möbius's avatar
 
Jan Möbius committed
631
632
    // Remember old size
    originalLoggerSize_  = wsizes[1];
Jan Möbius's avatar
Jan Möbius committed
633

634
635
636
    int height = logWidget_->height ();

    splitter_->insertWidget (1, tempLogWidget);
Jan Möbius's avatar
 
Jan Möbius committed
637
638
639
    wsizes[0] = wsizes[0]+wsizes[1];
    wsizes[1] = 0;
    splitter_->setSizes(wsizes);
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
    logWidget_->resize (logWidget_->width (), height);
    slidingLogger_->attachWidget (logWidget_);

  } else if (splitter_->widget (1) == logWidget_) {

    if ( originalLoggerSize_ == 0)
        originalLoggerSize_ = 240;

    QList<int> wsizes( splitter_->sizes() );

    if (wsizes[0] == 0)
      wsizes[0] = height();

    wsizes[0] = wsizes[0]+wsizes[1] - originalLoggerSize_;
    wsizes[1] = originalLoggerSize_;
    splitter_->setSizes(wsizes);
Jan Möbius's avatar
 
Jan Möbius committed
656
  } else {
Jan Möbius's avatar
Jan Möbius committed
657

658
659
660
661
662
663
664
665
666
667
    QList<int> wsizes( splitter_->sizes() );

    int height = logWidget_->height ();

    slidingLogger_->detachWidget ();
    splitter_->insertWidget (1, logWidget_);

    wsizes[0] = wsizes[0]+wsizes[1] - height;
    wsizes[1] = height;
    splitter_->setSizes(wsizes);
Jan Möbius's avatar
 
Jan Möbius committed
668
  }
Jan Möbius's avatar
Jan Möbius committed
669
  */
Jan Möbius's avatar
 
Jan Möbius committed
670
671
672
673
674
675
676
677
}

//-----------------------------------------------------------------------------

/** Hide or show toolbox
  */
void
CoreWidget::toggleToolbox() {
Jan Möbius's avatar
Jan Möbius committed
678

Jan Möbius's avatar
 
Jan Möbius committed
679
  //toggle
680
681
682
683
684
685
686
687
688
689
690
691
  showToolbox( OpenFlipper::Options::hideToolbox() );
}

//-----------------------------------------------------------------------------

/** Hide or show toolbox
  */
void
CoreWidget::showToolbox( bool _state ) {

  //toggle
  OpenFlipper::Options::hideToolbox( !_state );
Jan Möbius's avatar
 
Jan Möbius committed
692

Jan Möbius's avatar
Jan Möbius committed
693
  if ( OpenFlipper::Options::hideToolbox() ){
Jan Möbius's avatar
 
Jan Möbius committed
694
695

    //hide ViewMode Selection Widget
Jan Möbius's avatar
Dennis:    
Jan Möbius committed
696
    toolBoxArea_->setVisible(false);
Jan Möbius's avatar
 
Jan Möbius committed
697
698
699
700
701
702
703

  }else{
    //reset last ViewMode
    if (OpenFlipper::Options::defaultToolboxMode().trimmed() == "")
      setViewMode("All");
    else
      setViewMode( OpenFlipper::Options::defaultToolboxMode() );
Jan Möbius's avatar
Dennis:    
Jan Möbius committed
704
    toolBoxArea_->setVisible(true);
Jan Möbius's avatar
 
Jan Möbius committed
705
706
  }
}
Jan Möbius's avatar
Jan Möbius committed
707

Jan Möbius's avatar
 
Jan Möbius committed
708
709
//=============================================================================

Jan Möbius's avatar
Jan Möbius committed
710
711
void
CoreWidget::addRecent(QString _filename, DataType _type)
Jan Möbius's avatar
 
Jan Möbius committed
712
{
713
714
  //dont add objects to recentMenu while loadind Settings
  if ( OpenFlipper::Options::loadingSettings() ) return;
Jan Möbius's avatar
Jan Möbius committed
715

Jan Möbius's avatar
 
Jan Möbius committed
716
  OpenFlipper::Options::addRecentFile(_filename, _type);
Jan Möbius's avatar
Jan Möbius committed
717

Jan Möbius's avatar
 
Jan Möbius committed
718
  updateRecent();
Jan Möbius's avatar
Jan Möbius committed
719
720
721
722
723
724
725

}

//=============================================================================

void
CoreWidget::updateRecent()
Jan Möbius's avatar
 
Jan Möbius committed
726
727
728
{
  if ( recentFilesMenu_ == NULL)
    return;
Jan Möbius's avatar
Jan Möbius committed
729

Jan Möbius's avatar
 
Jan Möbius committed
730
731
732
733
734
  recentFilesMenu_->clear();

  QVector< OpenFlipper::Options::RecentFile > recentFiles = OpenFlipper::Options::recentFiles();
  for (int i = 0 ; i < recentFiles.size() ; ++i ) {
    QString path = OpenFlipper::Options::iconDirStr() + OpenFlipper::Options::dirSeparator();
735
736
    path += typeIcon( recentFiles[i].type );

Jan Möbius's avatar
Jan Möbius committed
737
    recentFilesMenu_->addAction(QIcon(path), recentFiles[i].filename);
Jan Möbius's avatar
 
Jan Möbius committed
738
739
  }

Jan Möbius's avatar
Jan Möbius committed
740
741
742
}

void
Jan Möbius's avatar
 
Jan Möbius committed
743
744
745
CoreWidget::closeEvent ( QCloseEvent * /* event */ ) {
  emit exit();
}
746
747

void CoreWidget::showOptionsWidget() {
Jan Möbius's avatar
Jan Möbius committed
748

749
750
  if ( OpenFlipper::Options::nogui() )
    return;
Jan Möbius's avatar
Jan Möbius committed
751

752
  if ( optionsWidget_ == 0 ) {
Dirk Wilden's avatar
Dirk Wilden committed
753
    optionsWidget_ = new OptionsWidget(plugins_, coreKeys_, invKeys_, 0);
754
    connect(optionsWidget_,SIGNAL(applyOptions()),this,SIGNAL(applyOptions()));
Dirk Wilden's avatar
Dirk Wilden committed
755
    connect(optionsWidget_,SIGNAL(saveOptions()),this,SIGNAL(saveOptions()));
Dirk Wilden's avatar
Dirk Wilden committed
756
757
    connect(optionsWidget_,SIGNAL(addKeyMapping(int,Qt::KeyboardModifiers,QObject*,int)),
            this,          SLOT(slotAddKeyMapping(int,Qt::KeyboardModifiers,QObject*,int)));
758
759

    optionsWidget_->setWindowIcon( OpenFlipper::Options::OpenFlipperIcon() );
760
  }
Dirk Wilden's avatar
Dirk Wilden committed
761

Jan Möbius's avatar
Jan Möbius committed
762
  //show the optionsWidget centered
Dirk Wilden's avatar
Dirk Wilden committed
763
  QPoint center;
Jan Möbius's avatar
Jan Möbius committed
764
  center.setX( x() + width() / 2 );
Dirk Wilden's avatar
Dirk Wilden committed
765
766
  center.setY( y() + height() / 2 );

Dirk Wilden's avatar
Dirk Wilden committed
767
768
  optionsWidget_->setGeometry(center.x() - optionsWidget_->width() / 2,
                              center.y() - optionsWidget_->height()/ 2, optionsWidget_->width(), optionsWidget_->height());
Dirk Wilden's avatar
Dirk Wilden committed
769

770
  optionsWidget_->show();
Jan Möbius's avatar
Jan Möbius committed
771

772
}
Jan Möbius's avatar
Jan Möbius committed
773

774
775
776
777
778
779
780
void CoreWidget::nextViewMode() {

	if (OpenFlipper::Options::multiView()) {
		emit log("Switch MultiView mode");

		switch (baseLayout_->mode()) {
		case QtMultiViewLayout::SingleView:
781
                        baseLayout_->setPrimary (PluginFunctions::activeExaminer ());
782
			baseLayout_->setMode(QtMultiViewLayout::Grid);
783
784
785

			// Update combo box in the toolbar
			viewmodeBox_->setCurrentIndex(1);
786
787
			break;
		case QtMultiViewLayout::Grid:
788
                        baseLayout_->setPrimary (PluginFunctions::activeExaminer ());
789
			baseLayout_->setMode(QtMultiViewLayout::HSplit);
790
791
792

			// Update combo box in the toolbar
			viewmodeBox_->setCurrentIndex(2);
793
794
			break;
		case QtMultiViewLayout::HSplit:
795
                        baseLayout_->setPrimary (PluginFunctions::activeExaminer ());
796
			baseLayout_->setMode(QtMultiViewLayout::SingleView);
797
798
799

			// Update combo box in the toolbar
			viewmodeBox_->setCurrentIndex(0);
800
801
802
803
804
805
806
807
808
809
810
811
812
813
			break;
		}
	}
}


void
CoreWidget::setViewMode(int _idx) {

	if (OpenFlipper::Options::multiView()) {
		emit log("Switch MultiView mode");

		switch (_idx) {
		case 0:
814
                        baseLayout_->setPrimary (PluginFunctions::activeExaminer ());
815
816
817
			baseLayout_->setMode(QtMultiViewLayout::SingleView);
			break;
		case 1:
818
                        baseLayout_->setPrimary (PluginFunctions::activeExaminer ());
819
820
821
			baseLayout_->setMode(QtMultiViewLayout::Grid);
			break;
		case 2:
822
                        baseLayout_->setPrimary (PluginFunctions::activeExaminer ());
823
824
825
826
827
			baseLayout_->setMode(QtMultiViewLayout::HSplit);
			break;
		}
	}
}
Jan Möbius's avatar
 
Jan Möbius committed
828

829
830
831
832
833
834
835
836
837
838
839
840
841
842
void
CoreWidget::slotShowSceneGraphDialog()
{
  if ( PluginFunctions::getSceneGraphRootNode() )
  {
    if (!sceneGraphDialog_)
    {
      sceneGraphDialog_ = new ACG::QtWidgets::QtSceneGraphDialog( this, PluginFunctions::getSceneGraphRootNode() );

      for ( unsigned int i = 0 ; i < OpenFlipper::Options::examinerWidgets() ; ++i ) {
        connect(examiner_widgets_[i], SIGNAL(signalSceneGraphChanged(ACG::SceneGraph::BaseNode*)),
                sceneGraphDialog_,    SLOT(update(ACG::SceneGraph::BaseNode*)));

        connect(sceneGraphDialog_, SIGNAL(signalNodeChanged(ACG::SceneGraph::BaseNode*)),
843
                examiner_widgets_[i], SLOT(updateGL()));
844
845
846
847
848
849
850
851
      }

    }

    sceneGraphDialog_->show();
  }
}

Jan Möbius's avatar
   
Jan Möbius committed
852
853
854
855
856
857
//-----------------------------------------------------------------------------

void
CoreWidget::sceneRectChanged(const QRectF &rect)
{
  centerWidget_->setGeometry (rect);
858
  slidingLogger_->updateGeometry ();
Jan Möbius's avatar
   
Jan Möbius committed
859
860
861
}


862
863


Jan Möbius's avatar
 
Jan Möbius committed
864
//=============================================================================