ContextMenu.cc 31.3 KB
Newer Older
1
/*===========================================================================*\
Jan Möbius's avatar
Jan Möbius committed
2
3
4
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
*                                                                            *
*                              OpenFlipper                                   *
*      Copyright (C) 2001-2010 by Computer Graphics Group, RWTH Aachen       *
*                           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/>.                                       *
*                                                                            *
33
\*===========================================================================*/
Jan Möbius's avatar
 
Jan Möbius committed
34

35
/*===========================================================================*\
Jan Möbius's avatar
Jan Möbius committed
36
37
38
39
40
*                                                                            *
*   $Revision$                                                       *
*   $LastChangedBy$                                                *
*   $Date$                     *
*                                                                            *
41
\*===========================================================================*/
Jan Möbius's avatar
 
Jan Möbius committed
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58



//=============================================================================
//
//  CLASS CoreWidget - IMPLEMENTATION
//
//=============================================================================


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

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

#include <OpenFlipper/BasePlugin/PluginFunctions.hh>
#include <OpenFlipper/common/GlobalOptions.hh>
59
#include "../../common/GlobalOptions.hh"
Jan Möbius's avatar
 
Jan Möbius committed
60

Jan Möbius's avatar
Jan Möbius committed
61
//== IMPLEMENTATION ==========================================================
62
#include <ACG/Scenegraph/CoordsysNode.hh>
Jan Möbius's avatar
 
Jan Möbius committed
63
64

void CoreWidget::slotCustomContextMenu( const QPoint& _point ) {
Jan Möbius's avatar
Jan Möbius committed
65

Jan Möbius's avatar
Jan Möbius committed
66
  QPoint   popupPosition;
Jan Möbius's avatar
Jan Möbius committed
67
  QPoint   scenePos;
Jan Möbius's avatar
Jan Möbius committed
68

Jan Möbius's avatar
Jan Möbius committed
69
70
71
72
  // Calculate popup position. Use the position from the viewer which was clicked on.
  popupPosition =  examiner_widgets_[PluginFunctions::activeExaminer()]->glMapToGlobal(_point);
  QPointF f = examiner_widgets_[PluginFunctions::activeExaminer()]->mapToScene(QPointF(_point.x(), _point.y()));
  scenePos = QPoint (f.x(), f.y());
73

Jan Möbius's avatar
Jan Möbius committed
74
  // Call function to adapt the menu to the currently used contex.
75
  updatePopupMenu(scenePos);
Jan Möbius's avatar
Jan Möbius committed
76

Jan Möbius's avatar
Jan Möbius committed
77
  // If the menu is not correctly initialized, dont try to show it.
Jan Möbius's avatar
 
Jan Möbius committed
78
  if ( !contextMenu_->isEmpty () )
Jan Möbius's avatar
Jan Möbius committed
79
    contextMenu_->popup( popupPosition );
Jan Möbius's avatar
Jan Möbius committed
80

Jan Möbius's avatar
 
Jan Möbius committed
81
82
}

83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
/** \brief Update context Menu when an arbitrary node has been clicked on.
 *
 * This function is called when a node has been clicked on not belonging to an object.
 * This context menu will show all function relevant for the Node.
 *
 * @param _menu Pointer to the context Menu
 * @param _node node which has been clicked on.
 */
void CoreWidget::updatePopupMenuNode(QMenu* _menu , ACG::SceneGraph::BaseNode* _node) {

  QString nodeName = QString(_node->name().c_str());
  QAction* typeEntry = new QAction( nodeName ,_menu );
  _menu->addAction( typeEntry );

  _menu->addSeparator();

  emit updateContextMenuNode(_node->id());

101
  addContextMenus( _menu , CONTEXTNODEMENU, _node->id() ) ;
102
103
}

Jan Möbius's avatar
Jan Möbius committed
104
/** \brief Update context Menu when Coordsys node has been clicked on.
105
 *
Jan Möbius's avatar
Jan Möbius committed
106
107
108
 * This function is called when the coordinate system in a viewer has been clicked on.
 * This context menu will show all function relevant for the current view like the
 * projection/viewing direction...
109
 *
Jan Möbius's avatar
Jan Möbius committed
110
111
112
 * @param _menu Pointer to the context Menu
 * @param _part id of the coordsys part which has been clicked on.
 */
Jan Möbius's avatar
Jan Möbius committed
113
void CoreWidget::updatePopupMenuCoordsysNode(QMenu* _menu  , const int /*_part*/) {
114
115
116
    
  QString iconPath = OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator();
  
117
  QAction* typeEntry = new QAction(tr("Viewer Settings"),_menu);
Jan Möbius's avatar
Jan Möbius committed
118
  _menu->addAction( typeEntry );
119
  typeEntry->setDisabled(true);
120
  _menu->addSeparator();
121
122
123
124
125
126
127
128
129
130
131
  
  QAction* orthogonalCoordsys = 0;
  if ( getCoordsysProjection() == ACG::SceneGraph::CoordsysNode::PERSPECTIVE_PROJECTION ) {
    orthogonalCoordsys = new QAction( tr("Switch to Orthogonal coordinate system"), _menu );
    orthogonalCoordsys->setIcon( QIcon(iconPath+"orthogonal.png") );
  } else {
    orthogonalCoordsys = new QAction( tr("Switch to Perspective coordinate system"), _menu );
    orthogonalCoordsys->setIcon( QIcon(iconPath+"perspective.png") );
  }
  connect( orthogonalCoordsys,SIGNAL( triggered() ), this, SLOT( slotContextSwitchCoordsysProjection() ) );
  _menu->addAction(orthogonalCoordsys);
132

Jan Möbius's avatar
Jan Möbius committed
133
  //====================================================================================================
134
135
136
  // DrawModes
  //====================================================================================================
  slotUpdateViewerDrawMenu();
137
138
  if (! viewerDrawMenu_->isEmpty())
    _menu->addMenu( viewerDrawMenu_ );
139

140
141
142
  //====================================================================================================
  // RenderingOptions
  //====================================================================================================
143
  
144
  QMenu* renderingOptionsMenu = new QMenu(tr("Rendering Options"),_menu);
145
  renderingOptionsMenu->setIcon( QIcon(iconPath+"core_renderingOptions.png") );
146
  _menu->addMenu(renderingOptionsMenu);
147

148
149
  QAction* projectionAction = 0;
  if ( examiner_widgets_[PluginFunctions::activeExaminer() ]->projectionMode() == glViewer::PERSPECTIVE_PROJECTION ) {
150
    projectionAction = new QAction( tr("Switch to Orthogonal Projection"), renderingOptionsMenu );
151
    projectionAction->setIcon( QIcon(iconPath+"orthogonal.png") );
152
    projectionAction->setToolTip(   tr("Switch to perspective orthogonal mode."));
153
  } else {
154
    projectionAction = new QAction( tr("Switch to Perspective Projection"), renderingOptionsMenu );
155
    projectionAction->setIcon( QIcon(iconPath+"perspective.png") );
156
    projectionAction->setToolTip(   tr("Switch to perspective projection mode."));
157
  }
158

159
  projectionAction->setCheckable( false );
160
161
162
  projectionAction->setToolTip(   tr("Switch between <b>perspective</b> and "
      "<b>parrallel</b> projection mode."));
  projectionAction->setWhatsThis( tr("Switch projection modes<br><br>"
163
      "Switch between <b>perspective</b> and "
164
      "<b>parrallel</b> projection mode."));
165
166
  connect( projectionAction,SIGNAL( triggered() ), this, SLOT( slotContextSwitchProjection() ) );
  renderingOptionsMenu->addAction( projectionAction );
167
168


169
  QAction* animation = renderingOptionsMenu->addAction(tr("Animation"));
170

171
  animation->setToolTip(tr("Animate rotation of objects"));
172
  animation->setCheckable( true );
173
  animation->setIcon( QIcon(iconPath+"animation.png") );
174
175
  animation->setChecked( PluginFunctions::viewerProperties(PluginFunctions::activeExaminer()).animation() );
  connect(animation, SIGNAL(triggered(bool)), this , SLOT( slotLocalChangeAnimation(bool) ) );
176
177


178
179
  //====================================================================================================

180
181
  QAction* backfaceCulling = renderingOptionsMenu->addAction(tr("Backface Culling"));
  backfaceCulling->setToolTip(tr("Enable backface culling"));
182
  backfaceCulling->setCheckable( true );
183
  backfaceCulling->setIcon( QIcon(iconPath+"backFaceCulling.png") );
184
185
186
187
188
  backfaceCulling->setChecked( PluginFunctions::viewerProperties().backFaceCulling() );
  connect(backfaceCulling, SIGNAL(triggered(bool)), this , SLOT( slotLocalChangeBackFaceCulling(bool) ) );

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

189
190
  QAction* twoSidedLighting = renderingOptionsMenu->addAction(tr("Two-sided Lighting"));
  twoSidedLighting->setToolTip(tr("Enable two-sided lighting"));
191
  twoSidedLighting->setCheckable( true );
192
  twoSidedLighting->setIcon( QIcon(iconPath+"twosidedLighting.png") );
193
194
  twoSidedLighting->setChecked( PluginFunctions::viewerProperties().twoSidedLighting() );
  connect(twoSidedLighting, SIGNAL(triggered(bool)), this , SLOT( slotLocalChangeTwoSidedLighting(bool) ) );
195
196
197
  
  //====================================================================================================

198
199
  QAction* multisampling = renderingOptionsMenu->addAction(tr("Multisampling"));
  multisampling->setToolTip(tr("Enable Multisampling"));
200
  multisampling->setCheckable( true );
201
  multisampling->setIcon( QIcon(iconPath+"multiSampling.png") );
202
  multisampling->setChecked( PluginFunctions::viewerProperties().multisampling() );
Mike Kremer's avatar
Mike Kremer committed
203
204
205
206
207
208
209
  connect(multisampling, SIGNAL(triggered(bool)), this , SLOT( slotLocalChangeMultisampling(bool) ) );
  
  //====================================================================================================

  QAction* mipmapping = renderingOptionsMenu->addAction(tr("Mipmapping"));
  mipmapping->setToolTip(tr("Enable Mipmapping"));
  mipmapping->setCheckable( true );
210
  mipmapping->setIcon( QIcon(iconPath+"mipmapping.png") );
Mike Kremer's avatar
Mike Kremer committed
211
212
  mipmapping->setChecked( PluginFunctions::viewerProperties().mipmapping() );
  connect(mipmapping, SIGNAL(triggered(bool)), this , SLOT( slotLocalChangeMipmapping(bool) ) );
213

214
215
216
217
218
219

  //============================================================================================================
  // Viewing Direction Menu
  //============================================================================================================

  QMenu* viewingDirectionMenu = new QMenu( tr("Viewing Direction"), _menu);
220
  viewingDirectionMenu->setIcon(QIcon(iconPath+"core_viewingDirection.png"));
221
222
223
224
225
226
227
  _menu->addMenu(viewingDirectionMenu);

  QActionGroup* dirGroup = new QActionGroup(this);

  QAction* viewAction;
  // freeView
  viewAction = new QAction( tr("Free View"), viewingDirectionMenu );
228
  viewAction->setIcon( QIcon(iconPath+"orthogonal.png") );
229
230
231
232
233
234
235
236
  viewAction->setCheckable( true );
  viewAction->setData( PluginFunctions::VIEW_FREE );
  viewAction->setChecked( PluginFunctions::viewerProperties().currentViewingDirection() == PluginFunctions::VIEW_FREE );
  viewingDirectionMenu->addAction( viewAction );
  dirGroup->addAction(viewAction);
  viewingDirectionMenu->addSeparator();
  // TOP
  viewAction = new QAction( tr("Top View"), viewingDirectionMenu );
237
  viewAction->setIcon( QIcon(iconPath+"viewcontrol_top.png") );
238
239
240
241
242
243
244
  viewAction->setCheckable( true );
  viewAction->setData( PluginFunctions::VIEW_TOP );
  viewAction->setChecked( PluginFunctions::viewerProperties().currentViewingDirection() == PluginFunctions::VIEW_TOP );
  viewingDirectionMenu->addAction( viewAction );
  dirGroup->addAction(viewAction);
  // BOTTOM
  viewAction = new QAction( tr("Bottom View"), viewingDirectionMenu );
245
  viewAction->setIcon( QIcon(iconPath+"viewcontrol_bottom.png") );
246
247
248
249
250
251
252
  viewAction->setCheckable( true );
  viewAction->setData( PluginFunctions::VIEW_BOTTOM );
  viewAction->setChecked( PluginFunctions::viewerProperties().currentViewingDirection() == PluginFunctions::VIEW_BOTTOM );
  viewingDirectionMenu->addAction( viewAction );
  dirGroup->addAction(viewAction);
  // LEFT
  viewAction = new QAction( tr("Left View"), viewingDirectionMenu );
253
  viewAction->setIcon( QIcon(iconPath+"viewcontrol_left.png") );
254
255
256
257
258
259
260
  viewAction->setCheckable( true );
  viewAction->setData( PluginFunctions::VIEW_LEFT );
  viewAction->setChecked( PluginFunctions::viewerProperties().currentViewingDirection() == PluginFunctions::VIEW_LEFT );
  viewingDirectionMenu->addAction( viewAction );
  dirGroup->addAction(viewAction);
  // RIGHT
  viewAction = new QAction( tr("Right View"), viewingDirectionMenu );
261
  viewAction->setIcon( QIcon(iconPath+"viewcontrol_right.png") );
262
263
264
265
266
267
268
  viewAction->setCheckable( true );
  viewAction->setData( PluginFunctions::VIEW_RIGHT );
  viewAction->setChecked( PluginFunctions::viewerProperties().currentViewingDirection() == PluginFunctions::VIEW_RIGHT );
  viewingDirectionMenu->addAction( viewAction );
  dirGroup->addAction(viewAction);
  // FRONT
  viewAction = new QAction( tr("Front View"), viewingDirectionMenu );
269
  viewAction->setIcon( QIcon(iconPath+"viewcontrol_front.png") );
270
271
272
273
274
275
276
  viewAction->setCheckable( true );
  viewAction->setData( PluginFunctions::VIEW_FRONT );
  viewAction->setChecked( PluginFunctions::viewerProperties().currentViewingDirection() == PluginFunctions::VIEW_FRONT );
  viewingDirectionMenu->addAction( viewAction );
  dirGroup->addAction(viewAction);
  // BACK
  viewAction = new QAction( tr("Back View"), viewingDirectionMenu );
277
  viewAction->setIcon( QIcon(iconPath+"viewcontrol_back.png") );
278
279
280
281
282
  viewAction->setCheckable( true );
  viewAction->setData( PluginFunctions::VIEW_BACK );
  viewAction->setChecked( PluginFunctions::viewerProperties().currentViewingDirection() == PluginFunctions::VIEW_BACK );
  viewingDirectionMenu->addAction( viewAction );
  dirGroup->addAction(viewAction);
283
284
  
  viewingDirectionMenu->addSeparator();
285
286

  connect( dirGroup, SIGNAL(triggered(QAction*)), this, SLOT(slotSetViewingDirection(QAction*) ) );
287
288
289
290
291
292
  
  //===========================================================================
  // Check box to determine whether rotation should be locked or not
  
  QAction* lockAction = viewingDirectionMenu->addAction("Lock rotation");
  lockAction->setCheckable( true );
293
  lockAction->setIcon( QIcon(iconPath+"lock_rotation.png") );
294
295
296
297
298
299
  lockAction->setToolTip(tr("Lock rotation in current examiner"));
  lockAction->setChecked( PluginFunctions::viewerProperties().rotationLocked() );
  viewingDirectionMenu->addAction( lockAction );
  
  connect( lockAction, SIGNAL(triggered(bool)), this, SLOT(slotLockRotation(bool) ) );
  
300
301
302
  //====================================================================================================
  // Other Toplevel Action
  //====================================================================================================
303

304
  _menu->addSeparator();
305

306
  //====================================================================================================
307

308
  QAction* homeAction = new QAction(tr("Restore home view"),_menu);
309
  homeAction->setIcon( QIcon(iconPath+"go-home.png") );
310
  homeAction->setCheckable( false );
311
312
313
  homeAction->setToolTip(tr("Restore <b>home</b> view."));
  homeAction->setWhatsThis( tr("Restore home view<br><br>"
                            "Resets the view to the home view"));
314
315
  _menu->addAction( homeAction );
  connect( homeAction,SIGNAL( triggered() ), this, SLOT( slotContextHomeView() ) );
316

317
  QAction* setHomeAction = new QAction( tr("Set Home View") , _menu );
318
  setHomeAction->setIcon( QIcon(iconPath+"set-home.png") );
319
  setHomeAction->setCheckable( false );
320
321
322
  setHomeAction->setToolTip(tr("Set <b>home</b> view"));
  setHomeAction->setWhatsThis( tr("Store home view<br><br>"
                               "Stores the current view as the home view"));
323
  _menu->addAction( setHomeAction);
324
325
  connect( setHomeAction,SIGNAL( triggered() ), this, SLOT( slotContextSetHomeView() ) );

326
  QAction* viewAllAction = new QAction( tr("View all"), _menu );
327
  viewAllAction->setIcon( QIcon(iconPath+"viewall.png") );
328
  viewAllAction->setCheckable( false );
329
330
331
332
  viewAllAction->setToolTip(tr("View all."));
  viewAllAction->setWhatsThis( tr("View all<br><br>"
                                  "Move the objects in the scene so that"
                                  " the whole scene is visible."));
333
334
  connect( viewAllAction,SIGNAL( triggered() ), this, SLOT( slotContextViewAll() ) );
  _menu->addAction( viewAllAction);
335
336


337
  _menu->addSeparator();
338

339
  //====================================================================================================
340

341
342
  QAction* copyView = _menu->addAction(tr("Copy View"));
  copyView->setToolTip(tr("Copy current view to clipboard"));
343
  copyView->setIcon( QIcon(iconPath+"edit-copy.png") );
344
345
346
347
  connect(copyView, SIGNAL(triggered()), this, SLOT(slotCopyView()) );

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

348
349
  QAction* pasteView = _menu->addAction(tr("Paste View"));
  pasteView->setToolTip(tr("Paste current view from clipboard"));
350
  pasteView->setIcon( QIcon(iconPath+"edit-paste.png") );
351
  connect(pasteView, SIGNAL(triggered()), this , SLOT( slotPasteView( ) ) );
352

353
  //====================================================================================================
354

355
356
  QAction* snapshot_examiner = _menu->addAction(tr("Examiner Snapshot"));
  snapshot_examiner->setToolTip(tr("Take a snapshot of the current examiner"));
357
  snapshot_examiner->setIcon( QIcon(iconPath+"snapshot.png") );
358
359
360
361
362
363
  connect(snapshot_examiner, SIGNAL(triggered()), this, SLOT( slotExaminerSnapshot() ) );
  
  //====================================================================================================
  
  QAction* snapshot_viewer = _menu->addAction(tr("Viewer Snapshot"));
  snapshot_viewer->setToolTip(tr("Take a snapshot of the whole viewer"));
364
  snapshot_viewer->setIcon( QIcon(iconPath+"snapshot.png") );
365
  connect(snapshot_viewer, SIGNAL(triggered()), this, SLOT( viewerSnapshotDialog() ) );
366

367
368
}

Jan Möbius's avatar
Jan Möbius committed
369
/** \brief Update context Menu when background has been clicked on.
370
 *
Jan Möbius's avatar
Jan Möbius committed
371
 * This function is called when the background in a viewer has been clicked on.
372
 * This context menu will show functions which are related to the background of the
Jan Möbius's avatar
Jan Möbius committed
373
 * viewer.
374
 *
Jan Möbius's avatar
Jan Möbius committed
375
376
377
 * @param _menu Pointer to the context Menu
 * @param _point position in the viewer where the user clicked.
 */
Jan Möbius's avatar
Jan Möbius committed
378
void CoreWidget::updatePopupMenuBackground(QMenu* _menu , const QPoint& /*_point*/) {
379

380
381
382
383
384
385
386
  //====================================================================================================
  // DrawModes
  //====================================================================================================
  slotUpdateViewerDrawMenu();
  _menu->addMenu( viewerDrawMenu_ );

  _menu->addSeparator();
387
  
388
389
  QAction* action = _menu->addAction(tr("Set Background Color"));
  action->setToolTip(tr("Set the background color for the current viewer"));
Jan Möbius's avatar
Jan Möbius committed
390
  action->setStatusTip(tr("Set the background color for the current viewer"));
391
  action->setWhatsThis(tr("Set the background color for the current viewer"));
392
  action->setIcon(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"BackgroundColor.png") );
393
  connect(action, SIGNAL(triggered()), this, SLOT(slotSetContextBackgroundColor()) );
394

395
  /*
Mike Kremer's avatar
Mike Kremer committed
396
   * Show coordsys context menu of coordsys if
397
398
399
400
401
402
403
   * invisible...
   */

  ACG::SceneGraph::BaseNode* root = PluginFunctions::getSceneGraphRootNode();
  ACG::SceneGraph::BaseNode* coordSys = root->find("Core Coordsys Node");

  if(!coordSys->visible()) {
404
405

	  if(!coordSysMenu_) {
406
		  coordSysMenu_ = new QMenu(tr("Viewer Settings"), _menu);
407
408
		  updatePopupMenuCoordsysNode(coordSysMenu_, 0);
	  }
409
	  _menu->addSeparator();
410
	  _menu->addMenu(coordSysMenu_);
411
412
  }

413
414
415
416
417
  // Tell Plugins to update their context Menu
  emit updateContextMenuBackground();

  addContextMenus( _menu , CONTEXTBACKGROUNDMENU ) ;

Jan Möbius's avatar
Jan Möbius committed
418
}
Jan Möbius's avatar
Jan Möbius committed
419

Jan Möbius's avatar
Jan Möbius committed
420
/** \brief Update context Menu an object has been clicked on.
421
 *
Jan Möbius's avatar
Jan Möbius committed
422
423
 * This function is called when an object has been clicked on.
 * This context menu will show all properties for the given object.
424
 *
Jan Möbius's avatar
Jan Möbius committed
425
426
427
 * @param _menu Pointer to the context Menu
 * @param _objectId Id of the object that has been clicked on.
 */
428
429
430
void CoreWidget::updatePopupMenuObject(QMenu* _menu , BaseObjectData* _object ) {

  QAction* typeEntry = new QAction( typeName(_object->dataType()) ,_menu);
431
  typeEntry->setIcon(typeIcon(_object->dataType()));
432
433
434
435
436
437
438
439
440
441
442
  _menu->addAction( typeEntry );

  _menu->addSeparator( );

  // Tell Plugins to update their context Menu
  emit updateContextMenu(_object->id() );

  if ( addContextMenus( _menu , CONTEXTOBJECTMENU , _object->id() ) )
    _menu->addSeparator();

  // Add picking Menu
443
  if (pickMenu_ != 0 && pickMenu_->actions().size() > 0) {
444
    pickMenu_->setTitle(tr("&Picking"));
445
446
    contextMenu_->addMenu( pickMenu_ );
    pickMenu_->setTearOffEnabled(true);
447
448
449
450
451
452
453
  }
}

bool CoreWidget::addContextMenus( QMenu* _menu , ContextMenuType _type , int _id ) {

  bool added = false;

454
455
456
  QMap< QString , QAction* > menuMap; //QMap sorts by key
  QMap< QString , QAction* > actionMap;

457
458
459
460
461
462
463
464
465
466
467
468
  // Add context menus from plugins
  for ( uint i = 0 ; i < contextMenus_.size(); ++i ) {

    if ( contextMenus_[i].type != _type )
      continue;

    switch (contextMenus_[i].type) {
      case CONTEXTBACKGROUNDMENU:
        break;
      case CONTEXTOBJECTMENU:
        BaseObjectData* object;
        if ( !PluginFunctions::getObject(_id, object) ) {
469
          emit log(LOGERR,tr("Cant get object for objectContextMenu"));
470
471
472
473
474
475
476
477
478
479
480
481
482
          continue;
        }

        // Datatype does not match
        if ( ! object->dataType(  contextMenus_[i].contextType ) )
          continue;

        break;
      case CONTEXTNODEMENU:
        break;

    }

483
484
485
486
487
488
    QMenu* menu = contextMenus_[i].action->menu();

    if (menu == 0) //is it a menu
      actionMap[ contextMenus_[i].action->text() ] = contextMenus_[i].action;
    else
      menuMap[ contextMenus_[i].action->text() ] = contextMenus_[i].action;
489
490
491
492
493

    added = true;

    // Get all Actions in the menu and its submenus.
    // Set their data to the picked Object id
494

Jan Möbius's avatar
 
Jan Möbius committed
495
496
497
498
499
500
501
502

    QList< QAction *> allActions;
    if ( menu == 0) {
      allActions.push_back(contextMenus_[i].action);
    } else {
      allActions = menu->actions();
    }

503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
    while ( !allActions.empty() ) {
      QList< QAction *> tmpList;

      // Set userdata of all actions to the picked Object Id
      for ( int j = 0 ; j < allActions.size(); ++j ) {
        allActions[j]->setData( QVariant( _id ) );
        if ( allActions[j]->menu() != 0 )
          tmpList << allActions[j]->menu()->actions();
      }

      allActions = tmpList;
    }

  }

Jan Möbius's avatar
Marlin:  
Jan Möbius committed
518
519
520
521
522
523
524
525
526
527
  //find the currently selected view mode
  int id = -1;
  for (int i=0; i<viewModes_.size(); i++) {
    if (viewModes_[i]->name == OpenFlipper::Options::currentViewMode()) {
      id = i;
      break;
    }
  }
  
  /// \todo Sort the menu entries by the order given in visibleContextMenus
Jan Möbius's avatar
Marlin:  
Jan Möbius committed
528
  
529
530
  //first add all menus
  QMapIterator<QString, QAction*> it(menuMap);
Jan Möbius's avatar
Marlin:  
Jan Möbius committed
531
532
  
  QStringList visible = viewModes_[id]->visibleContextMenus;
Jan Möbius's avatar
Marlin:  
Jan Möbius committed
533
534
535
536
  if (visible.contains("ALL_THAT_EXIST")) {
    //this plugin adds all context menus, no special configuration so far.
    visible = viewModes_[0]->visibleContextMenus;
  }
Jan Möbius's avatar
Marlin:  
Jan Möbius committed
537
538
  visible.replaceInStrings(QRegExp(".*>"), "");
  
539
540
  while (it.hasNext()) {
     it.next();
Jan Möbius's avatar
Marlin:  
Jan Möbius committed
541
542
543
     if (visible.contains(it.key())) {
        _menu->addAction( it.value() );
     }
544
545
546
547
548
549
  }

  _menu->addSeparator();

  //then all actions
  QMapIterator<QString, QAction*> it2(actionMap);
550

551
552
  while (it2.hasNext()) {
     it2.next();
Jan Möbius's avatar
Marlin:  
Jan Möbius committed
553
554
555
     if (visible.contains(it2.key())) {
        _menu->addAction( it2.value() );
     }
556
557
558
  }

  return added;
Jan Möbius's avatar
Jan Möbius committed
559
}
Jan Möbius's avatar
Jan Möbius committed
560
561
562



563
564
565
/** \brief check current context and initialize context menu according to this context.
 *
 * This function is called whenever a context menu for the corewidget is requested.
Jan Möbius's avatar
Jan Möbius committed
566
567
568
569
 * It will decide about the current context, collect all menus for plugins and
 * construct the final context menu.
 */
void CoreWidget::updatePopupMenu(const QPoint& _point) {
Jan Möbius's avatar
Jan Möbius committed
570

Jan Möbius's avatar
Jan Möbius committed
571
572
  // Clear the complete context menu.
  contextMenu_->clear();
573

Jan Möbius's avatar
Jan Möbius committed
574
575
  // Clear the selection context menu part.
  contextSelectionMenu_->clear();
Jan Möbius's avatar
Jan Möbius committed
576

Jan Möbius's avatar
Jan Möbius committed
577
578
579
  // =============================================================================
  // First do a picking on the current position to check which context we are in.
  // =============================================================================
Jan Möbius's avatar
 
Jan Möbius committed
580
  int objectId = -1;
581

Jan Möbius's avatar
Jan Möbius committed
582
  enum CONTEXTTYPE {
583
    COORDSYSCONTEXT ,BACKGROUNDCONTEXT ,OBJECTCONTEXT, NODECONTEXT
Jan Möbius's avatar
Jan Möbius committed
584
  } context = BACKGROUNDCONTEXT;
Jan Möbius's avatar
Jan Möbius committed
585

Jan Möbius's avatar
 
Jan Möbius committed
586
  // Do picking in the gl area to find an object
587
588
589
590
591
  unsigned int               node_idx, target_idx;
  ACG::Vec3d                 hit_point;
  BaseObjectData*            object;
  ACG::SceneGraph::BaseNode* node = 0;

592
  if (examiner_widgets_[PluginFunctions::activeExaminer()]->pick( ACG::SceneGraph::PICK_ANYTHING,_point,node_idx, target_idx, &hit_point ) ) {
593

Jan Möbius's avatar
Jan Möbius committed
594
    if ( PluginFunctions::getPickedObject(node_idx, object) ) {
Jan Möbius's avatar
 
Jan Möbius committed
595
      objectId = object->id();
Jan Möbius's avatar
Jan Möbius committed
596
597
      context  = OBJECTCONTEXT;
    } else {
598
599
      node = ACG::SceneGraph::find_node( PluginFunctions::getSceneGraphRootNode() , node_idx );
      if ( node != 0 && ( node->name() == "Core Coordsys Node") )
Jan Möbius's avatar
Jan Möbius committed
600
        context = COORDSYSCONTEXT;
601
602
      else
        context = NODECONTEXT;
603
    }
604
605
  }

Jan Möbius's avatar
Jan Möbius committed
606
607
608
  // =============================================================================
  // Depending on the context create the basic context menu.
  // =============================================================================
609

Jan Möbius's avatar
Jan Möbius committed
610
  QIcon icon;
611

Jan Möbius's avatar
Jan Möbius committed
612
613
614
  switch (context) {
    case BACKGROUNDCONTEXT:
      updatePopupMenuBackground(contextMenu_,_point);
615
      return;
Jan Möbius's avatar
Jan Möbius committed
616
617
      break;
    case OBJECTCONTEXT:
618
      updatePopupMenuObject(contextMenu_ , object );
619
      return;
Jan Möbius's avatar
Jan Möbius committed
620
621
622
      break;
    case COORDSYSCONTEXT:
      updatePopupMenuCoordsysNode(contextMenu_,target_idx);
623
      return;
Jan Möbius's avatar
Jan Möbius committed
624
      break;
625
626
627
628
    case NODECONTEXT:
      updatePopupMenuNode(contextMenu_,node);
      return;
      break;
Jan Möbius's avatar
 
Jan Möbius committed
629
  }
Jan Möbius's avatar
Jan Möbius committed
630

Jan Möbius's avatar
 
Jan Möbius committed
631
632
}

633

634
635
void CoreWidget::slotSnapshotName() {
  std::cerr << "Todo : slotSnapShotName only sets name for current viewer" << std::endl;
636
637
638
639

  QString fname = PluginFunctions::viewerProperties().snapshotName();

  fname.replace('%', '$');
640
  fname = QFileDialog::getSaveFileName ( 0, tr("Save snapshot name") );
641
642
643
644
645
  if (!fname.isEmpty())
  {
    fname.replace('$', '%');

    PluginFunctions::viewerProperties().snapshotBaseFileName(fname);
646
    QString msg=tr("next snapshot: ");
647
648
649
    statusBar()->showMessage(msg);
  }

650
651
}

Jan Möbius's avatar
 
Jan Möbius committed
652
void CoreWidget::slotAddContextItem(QAction* _entry, ContextMenuType _type) {
Jan Möbius's avatar
 
Jan Möbius committed
653
  MenuInfo info;
Jan Möbius's avatar
 
Jan Möbius committed
654
655
  info.action = _entry;
  info.type   = _type;
Jan Möbius's avatar
Jan Möbius committed
656

Jan Möbius's avatar
Marlin:  
Jan Möbius committed
657
658
  contextMenus_.push_back(info); 
  slotAddContextItemToViewMode(_entry);
Jan Möbius's avatar
 
Jan Möbius committed
659
660
}

Jan Möbius's avatar
 
Jan Möbius committed
661
void CoreWidget::slotAddContextItem( QAction* _entry , DataType _dataType ,ContextMenuType _type ) {
Jan Möbius's avatar
 
Jan Möbius committed
662
  MenuInfo info;
Jan Möbius's avatar
 
Jan Möbius committed
663
  info.action      = _entry;
Jan Möbius's avatar
 
Jan Möbius committed
664
  info.contextType = _dataType;
Jan Möbius's avatar
 
Jan Möbius committed
665
  info.type        = _type;
Jan Möbius's avatar
Jan Möbius committed
666

Jan Möbius's avatar
 
Jan Möbius committed
667
  contextMenus_.push_back(info);
Jan Möbius's avatar
Marlin:  
Jan Möbius committed
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
  slotAddContextItemToViewMode(_entry);
}

void CoreWidget::slotAddContextItemToViewMode( QAction* _entry ) {
  int id = -1;
  // Find the plugin which added this Context Menu
  for ( uint i = 0 ; i < plugins_.size(); ++i ) {
    if ( plugins_[i].plugin == sender() ) {
      id = i;
      break;
    }
  }

  // Find the scripting plugin because we assign this context menu to it as we did not find the original sender
  if ( id == -1 ) {
    for ( uint i = 0 ; i < plugins_.size(); ++i ) {
      if ( plugins_[i].name == "Scripting" ) {
        id = i;
        break;
      }
    }


    if ( id == -1 ) {
      std::cerr << "Unknown sender plugin when adding Context Menu!" << std::endl;
      return;
    }
  }

  plugins_[id].contextMenus.push_back( std::pair< QString,QAction* >( plugins_[id].name + "->" + _entry->text(), _entry) );

  // add widget name to viewMode 'all'
  if ( !viewModes_[0]->visibleContextMenus.contains(plugins_[id].name + "->" + _entry->text()) ){
    viewModes_[0]->visibleContextMenus << plugins_[id].name + "->" + _entry->text();
    viewModes_[0]->visibleContextMenus.sort();
  }

  setViewMode( OpenFlipper::Options::currentViewMode() );
Jan Möbius's avatar
 
Jan Möbius committed
706
707
}

708
709
void CoreWidget::slotUpdateViewerDrawMenu() {
  if ( drawGroupViewer_ ) {
710

711
712
713
714
    disconnect( drawGroupViewer_ , SIGNAL( triggered( QAction * ) ),
                this             , SLOT( slotViewerDrawMenu( QAction * ) ) );
    delete( drawGroupViewer_ );
    drawGroupViewer_ = 0;
715

716
  }
717

718
719
720
  // Recreate drawGroup
  drawGroupViewer_ = new QActionGroup( this );
  drawGroupViewer_->setExclusive( false );
721

722
  connect( drawGroupViewer_ , SIGNAL( triggered( QAction * ) ),
723
724
           this       , SLOT( slotViewerDrawMenu( QAction * ) ) );

725
  if ( !viewerDrawMenu_ ) {
726

727
728
    QIcon icon;
    icon.addFile(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"drawModes.png");
729
    viewerDrawMenu_  = new QMenu(tr("Set Draw Mode"));
730
731
    viewerDrawMenu_->setTearOffEnabled(true);
    viewerDrawMenu_->setIcon(icon);
732

733
734
    connect(viewerDrawMenu_,SIGNAL(aboutToShow () ) , this, SLOT(slotUpdateGlobalDrawMenu() ) );
  }
735

736
737
  // Collect available draw modes
  // Single pass action, draw modes independent from multipass rendering
738
739
740
  ACG::SceneGraph::CollectDrawModesAction actionAvailable;
  ACG::SceneGraph::traverse( PluginFunctions::getRootNode() , actionAvailable);
  availableGlobalDrawModes_ = actionAvailable.drawModes();
741

742
743
  // Get currently active drawModes (first viewer only )
  // TODO: create combination from all viewers!
Jan Möbius's avatar
Jan Möbius committed
744
  ACG::SceneGraph::DrawModes::DrawMode activeDrawModes = PluginFunctions::drawMode();
745

746
  // Convert to ids
Jan Möbius's avatar
Jan Möbius committed
747
748
  std::vector< ACG::SceneGraph::DrawModes::DrawMode > availDrawModeIds;
  availDrawModeIds = availableGlobalDrawModes_.getAtomicDrawModes() ;
749

750
  viewerDrawMenu_->clear();
751

752
753
  for ( unsigned int i = 0; i < availDrawModeIds.size(); ++i )
  {
Jan Möbius's avatar
Jan Möbius committed
754
755
    ACG::SceneGraph::DrawModes::DrawMode id    = availDrawModeIds[i];
    std::string  descr =  id.description();
756
757
758

    QAction * action = new QAction( descr.c_str(), drawGroupViewer_ );
    action->setCheckable( true );
Jan Möbius's avatar
Jan Möbius committed
759
    action->setChecked(  activeDrawModes.containsAtomicDrawMode(id) );
760
761
762
763
764
765
766
  }

  viewerDrawMenu_->addActions( drawGroupViewer_->actions() );

}

void CoreWidget::slotViewerDrawMenu(QAction * _action) {
767

768
769
770
  //======================================================================================
  // Get the mode toggled
  //======================================================================================
Jan Möbius's avatar
Jan Möbius committed
771
772
773
  ACG::SceneGraph::DrawModes::DrawMode mode = 0;
  std::vector< ACG::SceneGraph::DrawModes::DrawMode > availDrawModeIds;
  availDrawModeIds = availableGlobalDrawModes_.getAtomicDrawModes();
774
775
  for ( unsigned int i = 0; i < availDrawModeIds.size(); ++i )
  {
Jan Möbius's avatar
Jan Möbius committed
776
    QString descr = QString(  availDrawModeIds[i].description().c_str() );
777
778
779
780
781
782

    if ( descr == _action->text() ) {
      mode = availDrawModeIds[i];
      break;
    }
  }
783

784
785
786
787
  if ( qApp->keyboardModifiers() & Qt::ShiftModifier )
    PluginFunctions::viewerProperties().drawMode(  PluginFunctions::viewerProperties().drawMode() ^ mode );
  else
    PluginFunctions::viewerProperties().drawMode(mode );
788

789
790
}

Jan Möbius's avatar
 
Jan Möbius committed
791
//=============================================================================