ContextMenu.cc 31.4 KB
Newer Older
1 2 3
/*===========================================================================*\
 *                                                                           *
 *                              OpenFlipper                                  *
Jan Möbius's avatar
Jan Möbius committed
4
 *      Copyright (C) 2001-2010 by Computer Graphics Group, RWTH Aachen      *
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

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



//=============================================================================
//
//  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 ==========================================================
Jan Möbius's avatar
 
Jan Möbius committed
62 63

void CoreWidget::slotCustomContextMenu( const QPoint& _point ) {
Jan Möbius's avatar
Jan Möbius committed
64

Jan Möbius's avatar
Jan Möbius committed
65
  QPoint   popupPosition;
Jan Möbius's avatar
Jan Möbius committed
66
  QPoint   scenePos;
Jan Möbius's avatar
Jan Möbius committed
67

Jan Möbius's avatar
Jan Möbius committed
68 69 70 71
  // 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());
72

Jan Möbius's avatar
Jan Möbius committed
73
  // Call function to adapt the menu to the currently used contex.
74
  updatePopupMenu(scenePos);
Jan Möbius's avatar
Jan Möbius committed
75

Jan Möbius's avatar
Jan Möbius committed
76
  // If the menu is not correctly initialized, dont try to show it.
Jan Möbius's avatar
 
Jan Möbius committed
77
  if ( !contextMenu_->isEmpty () )
Jan Möbius's avatar
Jan Möbius committed
78
    contextMenu_->popup( popupPosition );
Jan Möbius's avatar
Jan Möbius committed
79

Jan Möbius's avatar
 
Jan Möbius committed
80 81
}

82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
/** \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());

100
  addContextMenus( _menu , CONTEXTNODEMENU, _node->id() ) ;
101 102
}

Jan Möbius's avatar
Jan Möbius committed
103
/** \brief Update context Menu when Coordsys node has been clicked on.
104
 *
Jan Möbius's avatar
Jan Möbius committed
105 106 107
 * 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...
108
 *
Jan Möbius's avatar
Jan Möbius committed
109 110 111
 * @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
112
void CoreWidget::updatePopupMenuCoordsysNode(QMenu* _menu  , const int /*_part*/) {
Jan Möbius's avatar
Jan Möbius committed
113
//   std::cerr << "Coordsys part was : " << _part << std::endl;
114
  QAction* typeEntry = new QAction(tr("Viewer Settings"),_menu);
Jan Möbius's avatar
Jan Möbius committed
115
  _menu->addAction( typeEntry );
116
  _menu->addSeparator();
117

Jan Möbius's avatar
Jan Möbius committed
118
  //====================================================================================================
119 120 121 122
  // DrawModes
  //====================================================================================================
  slotUpdateViewerDrawMenu();
  _menu->addMenu( viewerDrawMenu_ );
123

124 125 126
  //====================================================================================================
  // RenderingOptions
  //====================================================================================================
127

128
  QMenu* renderingOptionsMenu = new QMenu(tr("Rendering Options"),_menu);
Jan Möbius's avatar
Jan Möbius committed
129
  renderingOptionsMenu->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"core_renderingOptions.png") );
130
  _menu->addMenu(renderingOptionsMenu);
131

132 133
  QAction* projectionAction = 0;
  if ( examiner_widgets_[PluginFunctions::activeExaminer() ]->projectionMode() == glViewer::PERSPECTIVE_PROJECTION ) {
134
    projectionAction = new QAction( tr("Switch to Orthogonal Projection"), renderingOptionsMenu );
135
    projectionAction->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"orthogonal.png") );
136
    projectionAction->setToolTip(   tr("Switch to perspective orthogonal mode."));
137
  } else {
138
    projectionAction = new QAction( tr("Switch to Perspective Projection"), renderingOptionsMenu );
139
    projectionAction->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"perspective.png") );
140
    projectionAction->setToolTip(   tr("Switch to perspective projection mode."));
141
  }
142

143
  projectionAction->setCheckable( false );
144 145 146
  projectionAction->setToolTip(   tr("Switch between <b>perspective</b> and "
      "<b>parrallel</b> projection mode."));
  projectionAction->setWhatsThis( tr("Switch projection modes<br><br>"
147
      "Switch between <b>perspective</b> and "
148
      "<b>parrallel</b> projection mode."));
149 150
  connect( projectionAction,SIGNAL( triggered() ), this, SLOT( slotContextSwitchProjection() ) );
  renderingOptionsMenu->addAction( projectionAction );
151 152


153
  QAction* animation = renderingOptionsMenu->addAction(tr("Animation"));
154

155
  animation->setToolTip(tr("Animate rotation of objects"));
156 157 158 159
  animation->setCheckable( true );
  animation->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"animation.png") );
  animation->setChecked( PluginFunctions::viewerProperties(PluginFunctions::activeExaminer()).animation() );
  connect(animation, SIGNAL(triggered(bool)), this , SLOT( slotLocalChangeAnimation(bool) ) );
160 161


162 163
  //====================================================================================================

164 165
  QAction* backfaceCulling = renderingOptionsMenu->addAction(tr("Backface Culling"));
  backfaceCulling->setToolTip(tr("Enable backface culling"));
166 167 168 169 170 171 172
  backfaceCulling->setCheckable( true );
  backfaceCulling->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"backFaceCulling.png") );
  backfaceCulling->setChecked( PluginFunctions::viewerProperties().backFaceCulling() );
  connect(backfaceCulling, SIGNAL(triggered(bool)), this , SLOT( slotLocalChangeBackFaceCulling(bool) ) );

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

173 174
  QAction* twoSidedLighting = renderingOptionsMenu->addAction(tr("Two-sided Lighting"));
  twoSidedLighting->setToolTip(tr("Enable two-sided lighting"));
175 176 177 178
  twoSidedLighting->setCheckable( true );
  twoSidedLighting->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"twosidedLighting.png") );
  twoSidedLighting->setChecked( PluginFunctions::viewerProperties().twoSidedLighting() );
  connect(twoSidedLighting, SIGNAL(triggered(bool)), this , SLOT( slotLocalChangeTwoSidedLighting(bool) ) );
179 180 181
  
  //====================================================================================================

182 183
  QAction* multisampling = renderingOptionsMenu->addAction(tr("Multisampling"));
  multisampling->setToolTip(tr("Enable Multisampling"));
184
  multisampling->setCheckable( true );
Dirk Wilden's avatar
Dirk Wilden committed
185
  multisampling->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"multiSampling.png") );
186
  multisampling->setChecked( PluginFunctions::viewerProperties().multisampling() );
Mike Kremer's avatar
Mike Kremer committed
187 188 189 190 191 192 193
  connect(multisampling, SIGNAL(triggered(bool)), this , SLOT( slotLocalChangeMultisampling(bool) ) );
  
  //====================================================================================================

  QAction* mipmapping = renderingOptionsMenu->addAction(tr("Mipmapping"));
  mipmapping->setToolTip(tr("Enable Mipmapping"));
  mipmapping->setCheckable( true );
194
  mipmapping->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"mipmapping.png") );
Mike Kremer's avatar
Mike Kremer committed
195 196
  mipmapping->setChecked( PluginFunctions::viewerProperties().mipmapping() );
  connect(mipmapping, SIGNAL(triggered(bool)), this , SLOT( slotLocalChangeMipmapping(bool) ) );
197

198 199 200 201 202 203

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

  QMenu* viewingDirectionMenu = new QMenu( tr("Viewing Direction"), _menu);
Jan Möbius's avatar
Jan Möbius committed
204
  viewingDirectionMenu->setIcon(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"core_viewingDirection.png"));
205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266
  _menu->addMenu(viewingDirectionMenu);

  QActionGroup* dirGroup = new QActionGroup(this);

  QAction* viewAction;
  // freeView
  viewAction = new QAction( tr("Free View"), viewingDirectionMenu );
//   viewAction->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"orthogonal.png") );
  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 );
//   viewAction->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"orthogonal.png") );
  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 );
//   viewAction->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"orthogonal.png") );
  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 );
//   viewAction->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"orthogonal.png") );
  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 );
//   viewAction->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"orthogonal.png") );
  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 );
//   viewAction->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"orthogonal.png") );
  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 );
//   viewAction->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"orthogonal.png") );
  viewAction->setCheckable( true );
  viewAction->setData( PluginFunctions::VIEW_BACK );
  viewAction->setChecked( PluginFunctions::viewerProperties().currentViewingDirection() == PluginFunctions::VIEW_BACK );
  viewingDirectionMenu->addAction( viewAction );
  dirGroup->addAction(viewAction);
267 268
  
  viewingDirectionMenu->addSeparator();
269 270

  connect( dirGroup, SIGNAL(triggered(QAction*)), this, SLOT(slotSetViewingDirection(QAction*) ) );
271 272 273 274 275 276
  
  //===========================================================================
  // Check box to determine whether rotation should be locked or not
  
  QAction* lockAction = viewingDirectionMenu->addAction("Lock rotation");
  lockAction->setCheckable( true );
277
  lockAction->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"lock_rotation.png") );
278 279 280 281 282 283
  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) ) );
  
284 285 286
  //====================================================================================================
  // Other Toplevel Action
  //====================================================================================================
287

288
  _menu->addSeparator();
289

290
  //====================================================================================================
291

292
  QAction* homeAction = new QAction(tr("Restore home view"),_menu);
293 294
  homeAction->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"go-home.png") );
  homeAction->setCheckable( false );
295 296 297
  homeAction->setToolTip(tr("Restore <b>home</b> view."));
  homeAction->setWhatsThis( tr("Restore home view<br><br>"
                            "Resets the view to the home view"));
298 299
  _menu->addAction( homeAction );
  connect( homeAction,SIGNAL( triggered() ), this, SLOT( slotContextHomeView() ) );
300

301
  QAction* setHomeAction = new QAction( tr("Set Home View") , _menu );
302 303
  setHomeAction->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"set-home.png") );
  setHomeAction->setCheckable( false );
304 305 306
  setHomeAction->setToolTip(tr("Set <b>home</b> view"));
  setHomeAction->setWhatsThis( tr("Store home view<br><br>"
                               "Stores the current view as the home view"));
307
  _menu->addAction( setHomeAction);
308 309
  connect( setHomeAction,SIGNAL( triggered() ), this, SLOT( slotContextSetHomeView() ) );

310
  QAction* viewAllAction = new QAction( tr("View all"), _menu );
311 312
  viewAllAction->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"viewall.png") );
  viewAllAction->setCheckable( false );
313 314 315 316
  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."));
317 318
  connect( viewAllAction,SIGNAL( triggered() ), this, SLOT( slotContextViewAll() ) );
  _menu->addAction( viewAllAction);
319 320


321
  _menu->addSeparator();
322

323
  //====================================================================================================
324

325 326
  QAction* copyView = _menu->addAction(tr("Copy View"));
  copyView->setToolTip(tr("Copy current view to clipboard"));
Dirk Wilden's avatar
Dirk Wilden committed
327
  copyView->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"edit-copy.png") );
328 329 330 331
  connect(copyView, SIGNAL(triggered()), this, SLOT(slotCopyView()) );

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

332 333
  QAction* pasteView = _menu->addAction(tr("Paste View"));
  pasteView->setToolTip(tr("Paste current view from clipboard"));
Dirk Wilden's avatar
Dirk Wilden committed
334
  pasteView->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"edit-paste.png") );
335
  connect(pasteView, SIGNAL(triggered()), this , SLOT( slotPasteView( ) ) );
336

337
  //====================================================================================================
338

339 340
  QAction* snapshot = _menu->addAction(tr("Snapshot"));
  snapshot->setToolTip(tr("Make a snapshot"));
341 342
  snapshot->setIcon( QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"snapshot.png") );
  connect(snapshot, SIGNAL(triggered()), this, SLOT( slotSnapshot() ) );
343

344 345
}

Jan Möbius's avatar
Jan Möbius committed
346
/** \brief Update context Menu when background has been clicked on.
347
 *
Jan Möbius's avatar
Jan Möbius committed
348
 * This function is called when the background in a viewer has been clicked on.
349
 * This context menu will show functions which are related to the background of the
Jan Möbius's avatar
Jan Möbius committed
350
 * viewer.
351
 *
Jan Möbius's avatar
Jan Möbius committed
352 353 354
 * @param _menu Pointer to the context Menu
 * @param _point position in the viewer where the user clicked.
 */
Jan Möbius's avatar
Jan Möbius committed
355
void CoreWidget::updatePopupMenuBackground(QMenu* _menu , const QPoint& /*_point*/) {
356

357 358 359 360 361 362 363 364
  //====================================================================================================
  // DrawModes
  //====================================================================================================
  slotUpdateViewerDrawMenu();
  _menu->addMenu( viewerDrawMenu_ );

  _menu->addSeparator();

365 366
  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
367
  action->setStatusTip(tr("Set the background color for the current viewer"));
368
  action->setWhatsThis(tr("Set the background color for the current viewer"));
369
  action->setIcon(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"BackgroundColor.png") );
370
  connect(action, SIGNAL(triggered()), this, SLOT(slotSetContextBackgroundColor()) );
371

372
  /*
Mike Kremer's avatar
Mike Kremer committed
373
   * Show coordsys context menu of coordsys if
374 375 376 377 378 379 380
   * invisible...
   */

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

  if(!coordSys->visible()) {
381 382

	  if(!coordSysMenu_) {
383
		  coordSysMenu_ = new QMenu(tr("Viewer Settings"), _menu);
384 385
		  updatePopupMenuCoordsysNode(coordSysMenu_, 0);
	  }
386
	  _menu->addSeparator();
387
	  _menu->addMenu(coordSysMenu_);
388 389
  }

390 391 392 393 394
  // Tell Plugins to update their context Menu
  emit updateContextMenuBackground();

  addContextMenus( _menu , CONTEXTBACKGROUNDMENU ) ;

Jan Möbius's avatar
Jan Möbius committed
395
}
Jan Möbius's avatar
Jan Möbius committed
396

Jan Möbius's avatar
Jan Möbius committed
397
/** \brief Update context Menu an object has been clicked on.
398
 *
Jan Möbius's avatar
Jan Möbius committed
399 400
 * This function is called when an object has been clicked on.
 * This context menu will show all properties for the given object.
401
 *
Jan Möbius's avatar
Jan Möbius committed
402 403 404
 * @param _menu Pointer to the context Menu
 * @param _objectId Id of the object that has been clicked on.
 */
405 406 407
void CoreWidget::updatePopupMenuObject(QMenu* _menu , BaseObjectData* _object ) {

  QAction* typeEntry = new QAction( typeName(_object->dataType()) ,_menu);
408
  typeEntry->setIcon(typeIcon(_object->dataType()));
409 410 411 412 413 414 415 416 417 418 419
  _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
420
  if (pickMenu_ != 0 && pickMenu_->actions().size() > 0) {
421
    pickMenu_->setTitle(tr("&Picking"));
422 423
    contextMenu_->addMenu( pickMenu_ );
    pickMenu_->setTearOffEnabled(true);
424 425 426 427 428 429 430
  }
}

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

  bool added = false;

431 432 433
  QMap< QString , QAction* > menuMap; //QMap sorts by key
  QMap< QString , QAction* > actionMap;

434 435 436 437 438 439 440 441 442 443 444 445
  // 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) ) {
446
          emit log(LOGERR,tr("Cant get object for objectContextMenu"));
447 448 449 450 451 452 453 454 455 456 457 458 459
          continue;
        }

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

        break;
      case CONTEXTNODEMENU:
        break;

    }

460 461 462 463 464 465
    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;
466 467 468 469 470

    added = true;

    // Get all Actions in the menu and its submenus.
    // Set their data to the picked Object id
471

Jan Möbius's avatar
 
Jan Möbius committed
472 473 474 475 476 477 478 479

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

480 481 482 483 484 485 486 487 488 489 490 491 492 493 494
    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
495 496 497 498 499 500 501 502 503 504
  //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
505
  
506 507
  //first add all menus
  QMapIterator<QString, QAction*> it(menuMap);
Jan Möbius's avatar
Marlin:  
Jan Möbius committed
508 509
  
  QStringList visible = viewModes_[id]->visibleContextMenus;
Jan Möbius's avatar
Marlin:  
Jan Möbius committed
510 511 512 513
  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
514 515
  visible.replaceInStrings(QRegExp(".*>"), "");
  
516 517
  while (it.hasNext()) {
     it.next();
Jan Möbius's avatar
Marlin:  
Jan Möbius committed
518 519 520
     if (visible.contains(it.key())) {
        _menu->addAction( it.value() );
     }
521 522 523 524 525 526
  }

  _menu->addSeparator();

  //then all actions
  QMapIterator<QString, QAction*> it2(actionMap);
527

528 529
  while (it2.hasNext()) {
     it2.next();
Jan Möbius's avatar
Marlin:  
Jan Möbius committed
530 531 532
     if (visible.contains(it2.key())) {
        _menu->addAction( it2.value() );
     }
533 534 535
  }

  return added;
Jan Möbius's avatar
Jan Möbius committed
536
}
Jan Möbius's avatar
Jan Möbius committed
537 538 539



540 541 542
/** \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
543 544 545 546
 * 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
547

Jan Möbius's avatar
Jan Möbius committed
548 549
  // Clear the complete context menu.
  contextMenu_->clear();
550

Jan Möbius's avatar
Jan Möbius committed
551 552
  // Clear the selection context menu part.
  contextSelectionMenu_->clear();
Jan Möbius's avatar
Jan Möbius committed
553

Jan Möbius's avatar
Jan Möbius committed
554 555 556
  // =============================================================================
  // First do a picking on the current position to check which context we are in.
  // =============================================================================
Jan Möbius's avatar
 
Jan Möbius committed
557
  int objectId = -1;
558

Jan Möbius's avatar
Jan Möbius committed
559
  enum CONTEXTTYPE {
560
    COORDSYSCONTEXT ,BACKGROUNDCONTEXT ,OBJECTCONTEXT, NODECONTEXT
Jan Möbius's avatar
Jan Möbius committed
561
  } context = BACKGROUNDCONTEXT;
Jan Möbius's avatar
Jan Möbius committed
562

Jan Möbius's avatar
 
Jan Möbius committed
563
  // Do picking in the gl area to find an object
564 565 566 567 568
  unsigned int               node_idx, target_idx;
  ACG::Vec3d                 hit_point;
  BaseObjectData*            object;
  ACG::SceneGraph::BaseNode* node = 0;

569
  if (examiner_widgets_[PluginFunctions::activeExaminer()]->pick( ACG::SceneGraph::PICK_ANYTHING,_point,node_idx, target_idx, &hit_point ) ) {
570

Jan Möbius's avatar
Jan Möbius committed
571
    if ( PluginFunctions::getPickedObject(node_idx, object) ) {
Jan Möbius's avatar
 
Jan Möbius committed
572
      objectId = object->id();
Jan Möbius's avatar
Jan Möbius committed
573 574
      context  = OBJECTCONTEXT;
    } else {
575 576
      node = ACG::SceneGraph::find_node( PluginFunctions::getSceneGraphRootNode() , node_idx );
      if ( node != 0 && ( node->name() == "Core Coordsys Node") )
Jan Möbius's avatar
Jan Möbius committed
577
        context = COORDSYSCONTEXT;
578 579
      else
        context = NODECONTEXT;
580
    }
581 582
  }

Jan Möbius's avatar
Jan Möbius committed
583 584 585
  // =============================================================================
  // Depending on the context create the basic context menu.
  // =============================================================================
586

Jan Möbius's avatar
Jan Möbius committed
587
  QIcon icon;
588

Jan Möbius's avatar
Jan Möbius committed
589 590 591
  switch (context) {
    case BACKGROUNDCONTEXT:
      updatePopupMenuBackground(contextMenu_,_point);
592
      return;
Jan Möbius's avatar
Jan Möbius committed
593 594
      break;
    case OBJECTCONTEXT:
595
      updatePopupMenuObject(contextMenu_ , object );
596
      return;
Jan Möbius's avatar
Jan Möbius committed
597 598 599
      break;
    case COORDSYSCONTEXT:
      updatePopupMenuCoordsysNode(contextMenu_,target_idx);
600
      return;
Jan Möbius's avatar
Jan Möbius committed
601
      break;
602 603 604 605
    case NODECONTEXT:
      updatePopupMenuNode(contextMenu_,node);
      return;
      break;
Jan Möbius's avatar
 
Jan Möbius committed
606
  }
Jan Möbius's avatar
Jan Möbius committed
607

Jan Möbius's avatar
 
Jan Möbius committed
608 609
}

610

611 612
void CoreWidget::slotSnapshotName() {
  std::cerr << "Todo : slotSnapShotName only sets name for current viewer" << std::endl;
613 614 615 616

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

  fname.replace('%', '$');
617
  fname = QFileDialog::getSaveFileName ( 0, tr("Save snapshot name") );
618 619 620 621 622
  if (!fname.isEmpty())
  {
    fname.replace('$', '%');

    PluginFunctions::viewerProperties().snapshotBaseFileName(fname);
623
    QString msg=tr("next snapshot: ");
624 625 626
    statusBar()->showMessage(msg);
  }

627 628
}

Jan Möbius's avatar
 
Jan Möbius committed
629
void CoreWidget::slotAddContextItem(QAction* _entry, ContextMenuType _type) {
Jan Möbius's avatar
 
Jan Möbius committed
630
  MenuInfo info;
Jan Möbius's avatar
 
Jan Möbius committed
631 632
  info.action = _entry;
  info.type   = _type;
Jan Möbius's avatar
Jan Möbius committed
633

Jan Möbius's avatar
Marlin:  
Jan Möbius committed
634 635
  contextMenus_.push_back(info); 
  slotAddContextItemToViewMode(_entry);
Jan Möbius's avatar
 
Jan Möbius committed
636 637
}

Jan Möbius's avatar
 
Jan Möbius committed
638
void CoreWidget::slotAddContextItem( QAction* _entry , DataType _dataType ,ContextMenuType _type ) {
Jan Möbius's avatar
 
Jan Möbius committed
639
  MenuInfo info;
Jan Möbius's avatar
 
Jan Möbius committed
640
  info.action      = _entry;
Jan Möbius's avatar
 
Jan Möbius committed
641
  info.contextType = _dataType;
Jan Möbius's avatar
 
Jan Möbius committed
642
  info.type        = _type;
Jan Möbius's avatar
Jan Möbius committed
643

Jan Möbius's avatar
 
Jan Möbius committed
644
  contextMenus_.push_back(info);
Jan Möbius's avatar
Marlin:  
Jan Möbius committed
645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682
  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
683 684
}

685 686
void CoreWidget::slotUpdateViewerDrawMenu() {
  if ( drawGroupViewer_ ) {
687

688 689 690 691
    disconnect( drawGroupViewer_ , SIGNAL( triggered( QAction * ) ),
                this             , SLOT( slotViewerDrawMenu( QAction * ) ) );
    delete( drawGroupViewer_ );
    drawGroupViewer_ = 0;
692

693
  }
694

695 696 697
  // Recreate drawGroup
  drawGroupViewer_ = new QActionGroup( this );
  drawGroupViewer_->setExclusive( false );
698

699
  connect( drawGroupViewer_ , SIGNAL( triggered( QAction * ) ),
700 701
           this       , SLOT( slotViewerDrawMenu( QAction * ) ) );

702
  if ( !viewerDrawMenu_ ) {
703

704 705
    QIcon icon;
    icon.addFile(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"drawModes.png");
706
    viewerDrawMenu_  = new QMenu(tr("Set Draw Mode"));
707 708
    viewerDrawMenu_->setTearOffEnabled(true);
    viewerDrawMenu_->setIcon(icon);
709

710 711
    connect(viewerDrawMenu_,SIGNAL(aboutToShow () ) , this, SLOT(slotUpdateGlobalDrawMenu() ) );
  }
712

713 714
  // Collect available draw modes
  // Single pass action, draw modes independent from multipass rendering
715 716 717
  ACG::SceneGraph::CollectDrawModesAction actionAvailable;
  ACG::SceneGraph::traverse( PluginFunctions::getRootNode() , actionAvailable);
  availableGlobalDrawModes_ = actionAvailable.drawModes();
718

719 720
  // Get currently active drawModes (first viewer only )
  // TODO: create combination from all viewers!
Jan Möbius's avatar
Jan Möbius committed
721
  ACG::SceneGraph::DrawModes::DrawMode activeDrawModes = PluginFunctions::drawMode();
722

723
  // Convert to ids
Jan Möbius's avatar
Jan Möbius committed
724 725
  std::vector< ACG::SceneGraph::DrawModes::DrawMode > availDrawModeIds;
  availDrawModeIds = availableGlobalDrawModes_.getAtomicDrawModes() ;
726

727
  viewerDrawMenu_->clear();
728

729 730
  for ( unsigned int i = 0; i < availDrawModeIds.size(); ++i )
  {
Jan Möbius's avatar
Jan Möbius committed
731 732
    ACG::SceneGraph::DrawModes::DrawMode id    = availDrawModeIds[i];
    std::string  descr =  id.description();
733 734 735

    QAction * action = new QAction( descr.c_str(), drawGroupViewer_ );
    action->setCheckable( true );
Jan Möbius's avatar
Jan Möbius committed
736
    action->setChecked(  activeDrawModes.containsAtomicDrawMode(id) );
737 738 739 740 741 742 743
  }

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

}

void CoreWidget::slotViewerDrawMenu(QAction * _action) {
744

745 746 747
  //======================================================================================
  // Get the mode toggled
  //======================================================================================
Jan Möbius's avatar
Jan Möbius committed
748 749 750
  ACG::SceneGraph::DrawModes::DrawMode mode = 0;
  std::vector< ACG::SceneGraph::DrawModes::DrawMode > availDrawModeIds;
  availDrawModeIds = availableGlobalDrawModes_.getAtomicDrawModes();
751 752
  for ( unsigned int i = 0; i < availDrawModeIds.size(); ++i )
  {
Jan Möbius's avatar
Jan Möbius committed
753
    QString descr = QString(  availDrawModeIds[i].description().c_str() );
754 755 756 757 758 759

    if ( descr == _action->text() ) {
      mode = availDrawModeIds[i];
      break;
    }
  }
760

761 762 763 764
  if ( qApp->keyboardModifiers() & Qt::ShiftModifier )
    PluginFunctions::viewerProperties().drawMode(  PluginFunctions::viewerProperties().drawMode() ^ mode );
  else
    PluginFunctions::viewerProperties().drawMode(mode );
765

766 767
}

Jan Möbius's avatar
 
Jan Möbius committed
768
//=============================================================================