src/XGUI/XGUI_ContextMenuMgr.cpp

   1 // Copyright (C) 2014-2019  CEA/DEN, EDF R&D
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Lesser General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2.1 of the License, or (at your option) any later version.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Lesser General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU Lesser General Public
  14 // License along with this library; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 //
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19
  20 #include "XGUI_ContextMenuMgr.h"
  21 #include "XGUI_Workshop.h"
  22 #include "XGUI_ObjectsBrowser.h"
  23 #include "XGUI_SelectionMgr.h"
  24 #include "XGUI_Displayer.h"
  25 #include "XGUI_ViewerProxy.h"
  26 #include "XGUI_SalomeConnector.h"
  27 #include "XGUI_Selection.h"
  28 #include "XGUI_SelectionActivate.h"
  29 #include "XGUI_DataModel.h"
  30 #include "XGUI_OperationMgr.h"
  31 #include "XGUI_Tools.h"
  32 #include "XGUI_ActionsMgr.h"
  33
  34 #ifndef HAVE_SALOME
  35 #include <AppElements_MainWindow.h>
  36 #endif
  37
  38 //#include "PartSetPlugin_Part.h"
  39
  40 #include <ModelAPI_Data.h>
  41 #include <ModelAPI_AttributeDocRef.h>
  42 #include <ModelAPI_Object.h>
  43 #include <ModelAPI_Session.h>
  44 #include <ModelAPI_ResultGroup.h>
  45 #include <ModelAPI_ResultParameter.h>
  46 #include <ModelAPI_ResultConstruction.h>
  47 #include <ModelAPI_ResultBody.h>
  48 #include <ModelAPI_Tools.h>
  49 #include <ModelAPI_ResultField.h>
  50 #include <ModelAPI_Folder.h>
  51 #include <ModelAPI_AttributeReference.h>
  52 #include <ModelAPI_ResultField.h>
  53
  54 #include <Config_DataModelReader.h>
  55
  56 #include <ModuleBase_IModule.h>
  57 #include <ModuleBase_Tools.h>
  58 #include <ModuleBase_OperationAction.h>
  59 #include <ModuleBase_ViewerPrs.h>
  60
  61 #include <QAction>
  62 #include <QActionGroup>
  63 #include <QContextMenuEvent>
  64 #include <QMenu>
  65 #include <QMdiArea>
  66 #include <QMainWindow>
  67 #include <QModelIndex>
  68
  69 XGUI_ContextMenuMgr::XGUI_ContextMenuMgr(XGUI_Workshop* theParent)
  70     : QObject(theParent),
  71       myWorkshop(theParent),
  72       mySeparator1(0), mySeparator2(0), mySeparator3(0)
  73 {
  74 }
  75
  76 XGUI_ContextMenuMgr::~XGUI_ContextMenuMgr()
  77 {
  78 }
  79
  80 void XGUI_ContextMenuMgr::createActions()
  81 {
  82 #ifdef HAVE_SALOME
  83   QMainWindow* aDesktop = myWorkshop->salomeConnector()->desktop();
  84 #else
  85   QMainWindow* aDesktop = myWorkshop->mainWindow();
  86 #endif
  87
  88   QAction* aAction = ModuleBase_Tools::createAction(QIcon(":pictures/delete.png"), tr("Delete"),
  89                                                     aDesktop);
  90   aDesktop->addAction(aAction);
  91
  92   addAction("DELETE_CMD", aAction);
  93   aAction->setShortcutContext(Qt::ApplicationShortcut);
  94
  95   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/rename_edit.png"), tr("Rename"),
  96                                            aDesktop, this, SLOT(onRename()));
  97   addAction("RENAME_CMD", aAction);
  98
  99   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/move.png"),
 100                                            XGUI_Workshop::MOVE_TO_END_COMMAND, this);
 101   addAction("MOVE_CMD", aAction);
 102
 103   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/clean_history.png"),
 104                                            tr("Clean history"), aDesktop);
 105   addAction("CLEAN_HISTORY_CMD", aAction);
 106
 107   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/color.png"), tr("Color..."), aDesktop);
 108   addAction("COLOR_CMD", aAction);
 109
 110   aAction = ModuleBase_Tools::createAction(QIcon(""), tr("Deflection..."), aDesktop);
 111   addAction("DEFLECTION_CMD", aAction);
 112
 113   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/transparency.png"),
 114                                            tr("Transparency..."), aDesktop);
 115   addAction("TRANSPARENCY_CMD", aAction);
 116
 117   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/eye_pencil.png"), tr("Show"), aDesktop);
 118   addAction("SHOW_CMD", aAction);
 119
 120   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/eye_pencil.png"), tr("Show only"),
 121                                            aDesktop);
 122   addAction("SHOW_ONLY_CMD", aAction);
 123
 124   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/eye_pencil_closed.png"), tr("Hide"),
 125                                            aDesktop);
 126   addAction("HIDE_CMD", aAction);
 127
 128   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/eye_pencil_closed.png"), tr("Hide all"),
 129                                            aDesktop);
 130   addAction("HIDEALL_CMD", aAction);
 131
 132   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/shading.png"), tr("Shading"), aDesktop);
 133   addAction("SHADING_CMD", aAction);
 134
 135   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/wireframe.png"), tr("Wireframe"),
 136                                            aDesktop);
 137   addAction("WIREFRAME_CMD", aAction);
 138
 139   mySeparator1 = ModuleBase_Tools::createAction(QIcon(), "", aDesktop);
 140   mySeparator1->setSeparator(true);
 141
 142   mySeparator2 = ModuleBase_Tools::createAction(QIcon(), "", aDesktop);
 143   mySeparator2->setSeparator(true);
 144
 145   mySeparator3 = ModuleBase_Tools::createAction(QIcon(), "", aDesktop);
 146   mySeparator3->setSeparator(true);
 147
 148   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/vertex.png"), tr("Vertices"), aDesktop,
 149                                            this, SLOT(onShapeSelection(bool)));
 150   aAction->setCheckable(true);
 151   addAction("SELECT_VERTEX_CMD", aAction);
 152
 153   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/edge.png"), tr("Edges"), aDesktop,
 154                                            this, SLOT(onShapeSelection(bool)));
 155   aAction->setCheckable(true);
 156   addAction("SELECT_EDGE_CMD", aAction);
 157
 158   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/face.png"), tr("Faces"), aDesktop,
 159                                            this, SLOT(onShapeSelection(bool)));
 160   aAction->setCheckable(true);
 161   addAction("SELECT_FACE_CMD", aAction);
 162
 163   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/result.png"), tr("Results"), aDesktop,
 164                                            this, SLOT(onResultSelection(bool)));
 165   aAction->setCheckable(true);
 166   addAction("SELECT_RESULT_CMD", aAction);
 167
 168   aAction->setChecked(true);
 169
 170   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/find_result.png"),
 171                                            tr("Select results"), aDesktop);
 172   addAction("SHOW_RESULTS_CMD", aAction);
 173
 174   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/find_result.png"),
 175                                            tr("Select parent feature"), aDesktop);
 176   addAction("SHOW_FEATURE_CMD", aAction);
 177
 178 #ifdef TINSPECTOR
 179   aAction = ModuleBase_Tools::createAction(QIcon(), tr("TInspector"), aDesktop);
 180   addAction("TINSPECTOR_VIEW", aAction);
 181 #endif
 182
 183   // Features folders actions
 184   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/create_folder.png"),
 185                                            tr("Insert a folder before"), aDesktop);
 186   addAction("INSERT_FOLDER_CMD", aAction);
 187
 188   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/insert_folder_before.png"),
 189                                            tr("Move into the previous folder"), aDesktop);
 190   addAction("ADD_TO_FOLDER_BEFORE_CMD", aAction);
 191
 192   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/insert_folder_after.png"),
 193                                            tr("Move into the next folder"), aDesktop);
 194   addAction("ADD_TO_FOLDER_AFTER_CMD", aAction);
 195
 196   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/move_out_before.png"),
 197                                            tr("Move out before the folder"), aDesktop);
 198   addAction("ADD_OUT_FOLDER_BEFORE_CMD", aAction);
 199
 200   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/move_out_after.png"),
 201                                            tr("Move out after the folder"), aDesktop);
 202   addAction("ADD_OUT_FOLDER_AFTER_CMD", aAction);
 203
 204   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/normal-view-inversed.png"),
 205                                            tr("Set view by inverted normal to face"), aDesktop);
 206   addAction("SET_VIEW_INVERTEDNORMAL_CMD", aAction);
 207
 208   aAction = ModuleBase_Tools::createAction(QIcon(":pictures/normal-view.png"),
 209                                            tr("Set view by normal to face"), aDesktop);
 210   addAction("SET_VIEW_NORMAL_CMD", aAction);
 211
 212   buildObjBrowserMenu();
 213   buildViewerMenu();
 214 }
 215
 216 void XGUI_ContextMenuMgr::addAction(const QString& theId, QAction* theAction)
 217 {
 218   if (myActions.contains(theId))
 219     qCritical("A command with Id = '%s' already defined!", qPrintable(theId));
 220   theAction->setData(theId);
 221   connect(theAction, SIGNAL(triggered(bool)), this, SLOT(onAction(bool)));
 222   myActions[theId] = theAction;
 223 }
 224
 225 QAction* XGUI_ContextMenuMgr::action(const QString& theId) const
 226 {
 227   if (myActions.contains(theId))
 228     return myActions[theId];
 229   return 0;
 230 }
 231
 232 QAction* XGUI_ContextMenuMgr::actionByName(const QString& theName) const
 233 {
 234   foreach(QAction* eachAction, myActions) {
 235     if (eachAction->text() == theName) {
 236       return eachAction;
 237     }
 238   }
 239   return NULL;
 240 }
 241
 242 QStringList XGUI_ContextMenuMgr::actionIds() const
 243 {
 244   return myActions.keys();
 245 }
 246
 247 void XGUI_ContextMenuMgr::onAction(bool isChecked)
 248 {
 249   QAction* aAction = static_cast<QAction*>(sender());
 250   emit actionTriggered(aAction->data().toString(), isChecked);
 251 }
 252
 253 void XGUI_ContextMenuMgr::updateCommandsStatus()
 254 {
 255 }
 256
 257 void XGUI_ContextMenuMgr::onContextMenuRequest(QContextMenuEvent* theEvent)
 258 {
 259   QMenu* aMenu = new QMenu();
 260   if (sender() == myWorkshop->objectBrowser()) {
 261     updateObjectBrowserMenu();
 262     addObjBrowserMenu(aMenu);
 263   } else if (sender() == myWorkshop->viewer()) {
 264     updateViewerMenu();
 265     addViewerMenu(aMenu);
 266   }
 267
 268   if (aMenu && (aMenu->actions().size() > 0)) {
 269     // it is possible that some objects should do something before and after the popup menu exec
 270     // e.g. a sketch manager changes an internal flag on this signals in order to do not hide
 271     // a created entity
 272     emit beforeContextMenu();
 273     aMenu->exec(theEvent->globalPos());
 274     emit afterContextMenu();
 275     delete aMenu;
 276   }
 277 }
 278
 279 void XGUI_ContextMenuMgr::updateObjectBrowserMenu()
 280 {
 281   foreach(QAction* aAction, myActions)
 282     aAction->setEnabled(false);
 283
 284   XGUI_SelectionMgr* aSelMgr = myWorkshop->selector();
 285   QObjectPtrList aObjects = aSelMgr->selection()->selectedObjects();
 286   int aSelected = aObjects.size();
 287   if (aSelected > 0) {
 288     SessionPtr aMgr = ModelAPI_Session::get();
 289     XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 290     bool hasResult = false;
 291     bool hasFeature = false;
 292     bool hasParameter = false;
 293     bool hasCompositeOwner = false;
 294     bool hasResultInHistory = false;
 295     bool hasFolder = false;
 296     bool canBeDeleted = true;
 297     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter,
 298                                    hasCompositeOwner, hasResultInHistory, hasFolder);
 299     //Process Feature
 300     if (aSelected == 1) { // single selection
 301       ObjectPtr aObject = aObjects.first();
 302       if (aObject) {
 303         if (hasResult && myWorkshop->canBeShaded(aObject)) {
 304           XGUI_Displayer::DisplayMode aMode = aDisplayer->displayMode(aObject);
 305           if (aMode != XGUI_Displayer::NoMode) {
 306             action("WIREFRAME_CMD")->setEnabled(aMode == XGUI_Displayer::Shading);
 307             action("SHADING_CMD")->setEnabled(aMode == XGUI_Displayer::Wireframe);
 308           } else {
 309             action("WIREFRAME_CMD")->setEnabled(true);
 310             action("SHADING_CMD")->setEnabled(true);
 311           }
 312         }
 313         if (!hasFeature) {
 314           bool aHasSubResults = ModelAPI_Tools::hasSubResults(
 315                                             std::dynamic_pointer_cast<ModelAPI_Result>(aObject));
 316           if (aHasSubResults) {
 317             action("HIDE_CMD")->setEnabled(true);
 318             action("SHOW_CMD")->setEnabled(true);
 319           }
 320           else {
 321             if (aObject->isDisplayed()) {
 322               action("HIDE_CMD")->setEnabled(true);
 323             } else if (hasResult && (!hasParameter)) {
 324               action("SHOW_CMD")->setEnabled(true);
 325             }
 326           }
 327           if (!(hasParameter || hasFeature))
 328             action("SHOW_ONLY_CMD")->setEnabled(true);
 329         }
 330         else if (hasFeature && myWorkshop->canMoveFeature())
 331           action("MOVE_CMD")->setEnabled(true);
 332
 333         if( aMgr->activeDocument() == aObject->document() )
 334         {
 335           action("RENAME_CMD")->setEnabled(true);
 336           if (aObject->groupName() == ModelAPI_ResultConstruction::group()) {
 337             FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 338             canBeDeleted = aFeature->isInHistory();
 339             action("DELETE_CMD")->setEnabled(canBeDeleted);
 340           }
 341           else
 342             action("DELETE_CMD")->setEnabled(!hasCompositeOwner);
 343           action("CLEAN_HISTORY_CMD")->setEnabled(!hasCompositeOwner &&
 344                                                   (hasFeature || hasParameter));
 345         }
 346       }
 347       // end single selection
 348     } else { // multi-selection
 349       // parameter is commented because the actions are not in the list of result parameter actions
 350       if (hasResult /*&& (!hasParameter)*/) {
 351         action("SHOW_CMD")->setEnabled(true);
 352         action("HIDE_CMD")->setEnabled(true);
 353         action("SHOW_ONLY_CMD")->setEnabled(true);
 354         action("SHADING_CMD")->setEnabled(true);
 355         action("WIREFRAME_CMD")->setEnabled(true);
 356
 357         foreach(ObjectPtr aObj, aObjects) {
 358           FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
 359           if (!aFeature->isInHistory()) {
 360             canBeDeleted = false;
 361             break;
 362           }
 363         }
 364         action("DELETE_CMD")->setEnabled(canBeDeleted);
 365       }
 366     } // end multi-selection
 367
 368     // Check folder management commands state if only features are selected
 369     if ((!hasResult) && hasFeature && (!hasParameter) && (!hasCompositeOwner) &&
 370       (!hasResultInHistory) && (!hasFolder)) {
 371       std::list<FeaturePtr> aFeatures = aSelMgr->getSelectedFeatures();
 372       if (aFeatures.size() > 0) { // Check that features do not include Parts
 373         QModelIndexList aIndexes = aSelMgr->selection()->selectedIndexes();
 374         QModelIndex aFirstIdx = aIndexes.first();
 375         QModelIndex aLastIdx = aIndexes.last();
 376         QModelIndex aParentIdx = aFirstIdx.parent();
 377
 378         // if all selected are from the same level
 379         bool isSameParent = true;
 380         foreach(QModelIndex aIdx, aIndexes) {
 381           if (aIdx.parent() != aParentIdx) {
 382             isSameParent = false;
 383             break;
 384           }
 385         }
 386         if (isSameParent) {
 387           // Check is selection continuous
 388           XGUI_DataModel* aModel = myWorkshop->objectBrowser()->dataModel();
 389           DocumentPtr aDoc = aMgr->activeDocument();
 390           std::list<FeaturePtr> aFeatures = aSelMgr->getSelectedFeatures();
 391
 392           bool isContinuos = true;
 393           if (aSelected > 1) {
 394             int aId = -1;
 395             foreach(FeaturePtr aF, aFeatures) {
 396               if (aId == -1)
 397                 aId = aDoc->index(aF);
 398               else {
 399                 aId++;
 400                 if (aId != aDoc->index(aF)) {
 401                   isContinuos = false;
 402                   break;
 403                 }
 404               }
 405             }
 406           }
 407           if (isContinuos) {
 408             ObjectPtr aDataObj = aModel->object(aParentIdx);
 409
 410             ObjectPtr aPrevObj;
 411             if (aFirstIdx.row() > 0) {
 412               QModelIndex aPrevIdx = aFirstIdx.sibling(aFirstIdx.row() - 1, 0);
 413               aPrevObj = aModel->object(aPrevIdx);
 414             }
 415
 416             ObjectPtr aNextObj;
 417             if (aLastIdx.row() < (aModel->rowCount(aParentIdx) - 1)) {
 418               QModelIndex aNextIdx = aFirstIdx.sibling(aLastIdx.row() + 1, 0);
 419               aNextObj = aModel->object(aNextIdx);
 420             }
 421
 422             bool isPrevFolder = (aPrevObj.get() &&
 423               (aPrevObj->groupName() == ModelAPI_Folder::group()));
 424             bool isNextFolder = (aNextObj.get() &&
 425               (aNextObj->groupName() == ModelAPI_Folder::group()));
 426             bool isInFolder = (aDataObj.get() &&
 427               (aDataObj->groupName() == ModelAPI_Folder::group()));
 428             bool isOutsideFolder = !isInFolder;
 429
 430             bool hasFirst = false;
 431             bool hasLast = false;
 432             if (isInFolder) {
 433               FolderPtr aFolder = std::dynamic_pointer_cast<ModelAPI_Folder>(aDataObj);
 434               FeaturePtr aFirstFeatureInFolder;
 435               AttributeReferencePtr aFirstFeatAttr =
 436                   aFolder->data()->reference(ModelAPI_Folder::FIRST_FEATURE_ID());
 437               if (aFirstFeatAttr)
 438                 aFirstFeatureInFolder = ModelAPI_Feature::feature(aFirstFeatAttr->value());
 439               hasFirst = (aFirstFeatureInFolder == aFeatures.front());
 440
 441               FeaturePtr aLastFeatureInFolder;
 442               AttributeReferencePtr aLastFeatAttr =
 443                   aFolder->data()->reference(ModelAPI_Folder::LAST_FEATURE_ID());
 444               if (aLastFeatAttr)
 445                 aLastFeatureInFolder = ModelAPI_Feature::feature(aLastFeatAttr->value());
 446               hasLast = (aLastFeatureInFolder == aFeatures.back());
 447             }
 448             action("INSERT_FOLDER_CMD")->setEnabled(isOutsideFolder);
 449             action("ADD_TO_FOLDER_BEFORE_CMD")->setEnabled(isOutsideFolder && isPrevFolder);
 450             action("ADD_TO_FOLDER_AFTER_CMD")->setEnabled(isOutsideFolder && isNextFolder);
 451             action("ADD_OUT_FOLDER_BEFORE_CMD")->setEnabled(isInFolder && hasFirst);
 452             action("ADD_OUT_FOLDER_AFTER_CMD")->setEnabled(isInFolder && hasLast);
 453           }
 454         }
 455       }
 456     } // end folder management commands
 457
 458     bool allActive = true;
 459     foreach( ObjectPtr aObject, aObjects )
 460       if( aMgr->activeDocument() != aObject->document() )  {
 461         allActive = false;
 462         break;
 463       }
 464     if (!hasCompositeOwner && allActive ) {
 465       if (hasResult || hasFeature || hasParameter)  // #2924 results can be erased
 466         action("DELETE_CMD")->setEnabled(canBeDeleted);
 467     }
 468     if (!hasCompositeOwner && allActive && (hasFeature|| hasParameter))
 469       action("CLEAN_HISTORY_CMD")->setEnabled(true);
 470
 471     action("SHOW_RESULTS_CMD")->setEnabled(hasFeature);
 472     action("SHOW_FEATURE_CMD")->setEnabled(hasResult && hasResultInHistory);
 473   } // end selection processing
 474
 475   // Show/Hide command has to be disabled for objects from non active document
 476   bool aDeactivate = false;
 477   foreach (ObjectPtr aObj, aObjects) {
 478     if (!aObj->document()->isActive()) {
 479       if ((aObj->document() != ModelAPI_Session::get()->moduleDocument()) ||
 480            aObj->groupName() == ModelAPI_ResultPart::group()) {
 481         aDeactivate = true;
 482         break;
 483       }
 484     }
 485   }
 486   if (aDeactivate) {
 487     // If at leas a one object can not be edited then Show/Hide has to be disabled
 488     action("SHOW_CMD")->setEnabled(false);
 489     action("HIDE_CMD")->setEnabled(false);
 490     action("SHOW_ONLY_CMD")->setEnabled(false);
 491   }
 492
 493   action("COLOR_CMD")->setEnabled(myWorkshop->canChangeProperty("COLOR_CMD"));
 494   action("DEFLECTION_CMD")->setEnabled(myWorkshop->canChangeProperty("DEFLECTION_CMD"));
 495   action("TRANSPARENCY_CMD")->setEnabled(myWorkshop->canChangeProperty("TRANSPARENCY_CMD"));
 496   #ifdef _DEBUG
 497     #ifdef TINSPECTOR
 498       action("TINSPECTOR_VIEW")->setEnabled(true);
 499     #endif
 500   #endif
 501
 502
 503   ModuleBase_IModule* aModule = myWorkshop->module();
 504   if (aModule)
 505     aModule->updateObjectBrowserMenu(myActions);
 506 }
 507
 508 void XGUI_ContextMenuMgr::updateViewerMenu()
 509 {
 510   foreach(QAction* aAction, myActions)
 511     aAction->setEnabled(false);
 512
 513   XGUI_SelectionMgr* aSelMgr = myWorkshop->selector();
 514   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 515   QList<ModuleBase_ViewerPrsPtr> aPrsList =
 516     aSelMgr->selection()->getSelected(ModuleBase_ISelection::Viewer);
 517   if (aPrsList.size() > 0) {
 518     bool isVisible = false;
 519     bool isShading = false;
 520     bool canBeShaded = false;
 521     bool hasPlanar = false;
 522     ObjectPtr aObject;
 523     foreach(ModuleBase_ViewerPrsPtr aPrs, aPrsList) {
 524       aObject = aPrs->object();
 525       if (!aObject.get())
 526         continue;
 527       GeomShapePtr aShape = aPrs->shape();
 528       if (aObject->isDisplayed()) {
 529         isVisible = true;
 530         canBeShaded = myWorkshop->displayer()->canBeShaded(aObject);
 531         isShading =
 532           (myWorkshop->displayer()->displayMode(aObject) == XGUI_Displayer::Shading);
 533       }
 534       if (aShape.get()) {
 535         if (aShape->isPlanar()) {
 536           hasPlanar = true;
 537         }
 538       }
 539     }
 540     if (isVisible) {
 541       if (canBeShaded) {
 542         XGUI_Displayer::DisplayMode aMode = aDisplayer->displayMode(aObject);
 543         if (aMode != XGUI_Displayer::NoMode) {
 544           action("WIREFRAME_CMD")->setEnabled(aMode == XGUI_Displayer::Shading);
 545           action("SHADING_CMD")->setEnabled(aMode == XGUI_Displayer::Wireframe);
 546         } else {
 547           action("WIREFRAME_CMD")->setEnabled(true);
 548           action("SHADING_CMD")->setEnabled(true);
 549         }
 550       }
 551       action("SHOW_ONLY_CMD")->setEnabled(true);
 552       action("HIDE_CMD")->setEnabled(true);
 553     } else
 554       action("SHOW_CMD")->setEnabled(true);
 555
 556     action("SET_VIEW_NORMAL_CMD")->setEnabled(hasPlanar);
 557     action("SET_VIEW_INVERTEDNORMAL_CMD")->setEnabled(hasPlanar);
 558   }
 559   //issue #2159 Hide all incomplete behavior
 560 #ifdef HAVE_SALOME
 561     action("HIDEALL_CMD")->setEnabled(true);
 562 #else
 563   if (myWorkshop->displayer()->objectsCount() > 0)
 564     action("HIDEALL_CMD")->setEnabled(true);
 565 #endif
 566
 567   // Update selection menu
 568   QIntList aModes = myWorkshop->selectionActivate()->activeSelectionModes();
 569   action("SELECT_VERTEX_CMD")->setEnabled(true);
 570   action("SELECT_EDGE_CMD")->setEnabled(true);
 571   action("SELECT_FACE_CMD")->setEnabled(true);
 572   action("SELECT_RESULT_CMD")->setEnabled(true);
 573
 574   action("SELECT_RESULT_CMD")->setChecked(false);
 575   action("SELECT_VERTEX_CMD")->setChecked(false);
 576   action("SELECT_EDGE_CMD")->setChecked(false);
 577   action("SELECT_FACE_CMD")->setChecked(false);
 578   action("SELECT_RESULT_CMD")->setChecked(false);
 579   if (aModes.count() == 0) {
 580     action("SELECT_RESULT_CMD")->setChecked(true);
 581   } else {
 582     foreach(int aMode, aModes) {
 583       switch (aMode) {
 584       case TopAbs_VERTEX:
 585         action("SELECT_VERTEX_CMD")->setChecked(true);
 586         break;
 587       case TopAbs_EDGE:
 588         action("SELECT_EDGE_CMD")->setChecked(true);
 589         break;
 590       case TopAbs_FACE:
 591         action("SELECT_FACE_CMD")->setChecked(true);
 592         break;
 593       default:
 594         action("SELECT_RESULT_CMD")->setChecked(true);
 595       }
 596     }
 597   }
 598
 599   ModuleBase_IModule* aModule = myWorkshop->module();
 600   if (aModule)
 601     aModule->updateViewerMenu(myActions);
 602
 603   if (myWorkshop->canChangeProperty("COLOR_CMD"))
 604     action("COLOR_CMD")->setEnabled(true);
 605
 606   if (myWorkshop->canChangeProperty("DEFLECTION_CMD"))
 607     action("DEFLECTION_CMD")->setEnabled(true);
 608
 609   if (myWorkshop->canChangeProperty("TRANSPARENCY_CMD"))
 610     action("TRANSPARENCY_CMD")->setEnabled(true);
 611
 612   // Delete command is not used in viewer pop-up menu
 613   action("DELETE_CMD")->setEnabled(false);
 614 }
 615
 616 void XGUI_ContextMenuMgr::connectObjectBrowser()
 617 {
 618   connect(myWorkshop->objectBrowser(), SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
 619           SLOT(onContextMenuRequest(QContextMenuEvent*)));
 620 }
 621
 622 void XGUI_ContextMenuMgr::connectViewer()
 623 {
 624   connect(myWorkshop->viewer(), SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
 625           SLOT(onContextMenuRequest(QContextMenuEvent*)));
 626 }
 627
 628
 629 void XGUI_ContextMenuMgr::buildObjBrowserMenu()
 630 {
 631   QAction* aSeparator = ModuleBase_Tools::createAction(QIcon(), "", myWorkshop->desktop());
 632   aSeparator->setSeparator(true);
 633
 634   QActionsList aList;
 635
 636   // Result construction menu
 637   aList.append(action("SHOW_CMD"));
 638   aList.append(action("HIDE_CMD"));
 639   aList.append(action("SHOW_ONLY_CMD"));
 640   aList.append(mySeparator1);
 641   aList.append(action("RENAME_CMD"));
 642   aList.append(action("COLOR_CMD"));
 643   aList.append(action("DEFLECTION_CMD"));
 644   aList.append(action("TRANSPARENCY_CMD"));
 645   aList.append(action("SHOW_FEATURE_CMD"));
 646   aList.append(mySeparator2);
 647   aList.append(action("DELETE_CMD"));
 648   myObjBrowserMenus[ModelAPI_ResultConstruction::group()] = aList;
 649
 650   //-------------------------------------
 651   // Result body menu
 652   aList.clear();
 653   aList.append(action("WIREFRAME_CMD"));
 654   aList.append(action("SHADING_CMD"));
 655   aList.append(mySeparator1); // this separator is not shown as this action is added after show only
 656   // qt list container contains only one instance of the same action
 657   aList.append(action("SHOW_CMD"));
 658   aList.append(action("HIDE_CMD"));
 659   aList.append(action("SHOW_ONLY_CMD"));
 660   aList.append(mySeparator2);
 661   aList.append(action("RENAME_CMD"));
 662   aList.append(action("COLOR_CMD"));
 663   aList.append(action("DEFLECTION_CMD"));
 664   aList.append(action("TRANSPARENCY_CMD"));
 665   aList.append(action("SHOW_FEATURE_CMD"));
 666   aList.append(mySeparator3);
 667   aList.append(action("DELETE_CMD"));
 668   myObjBrowserMenus[ModelAPI_ResultBody::group()] = aList;
 669   // Group menu
 670   myObjBrowserMenus[ModelAPI_ResultGroup::group()] = aList;
 671   myObjBrowserMenus[ModelAPI_ResultField::group()] = aList;
 672   // Result part menu
 673   myObjBrowserMenus[ModelAPI_ResultPart::group()] = aList;
 674   //-------------------------------------
 675   // Feature menu
 676   aList.clear();
 677   aList.append(action("RENAME_CMD"));
 678   aList.append(action("SHOW_RESULTS_CMD"));
 679   aList.append(action("MOVE_CMD"));
 680   aList.append(mySeparator1);
 681   aList.append(action("INSERT_FOLDER_CMD"));
 682   aList.append(action("ADD_TO_FOLDER_BEFORE_CMD"));
 683   aList.append(action("ADD_TO_FOLDER_AFTER_CMD"));
 684   aList.append(mySeparator2);
 685   aList.append(action("ADD_OUT_FOLDER_BEFORE_CMD"));
 686   aList.append(action("ADD_OUT_FOLDER_AFTER_CMD"));
 687   aList.append(mySeparator3);
 688   aList.append(action("CLEAN_HISTORY_CMD"));
 689   aList.append(action("DELETE_CMD"));
 690   myObjBrowserMenus[ModelAPI_Feature::group()] = aList;
 691
 692   aList.clear();
 693   aList.append(action("RENAME_CMD"));
 694   aList.append(mySeparator1);
 695   aList.append(action("CLEAN_HISTORY_CMD"));
 696   aList.append(action("DELETE_CMD"));
 697   myObjBrowserMenus[ModelAPI_ResultParameter::group()] = aList;
 698   //-------------------------------------
 699
 700   aList.clear();
 701   aList.append(action("RENAME_CMD"));
 702   aList.append(action("DELETE_CMD"));
 703   myObjBrowserMenus[ModelAPI_Folder::group()] = aList;
 704
 705   //---------------------------------------
 706   // Step objects menu
 707   aList.clear();
 708   aList.append(action("SHOW_CMD"));
 709   aList.append(action("HIDE_CMD"));
 710   aList.append(action("SHOW_ONLY_CMD"));
 711   myObjBrowserMenus[ModelAPI_ResultField::ModelAPI_FieldStep::group()] = aList;
 712 }
 713
 714 void XGUI_ContextMenuMgr::buildViewerMenu()
 715 {
 716   QActionsList aList;
 717   // Result construction menu
 718   aList.append(action("COLOR_CMD"));
 719   aList.append(action("DEFLECTION_CMD"));
 720   aList.append(action("TRANSPARENCY_CMD"));
 721   aList.append(mySeparator3);
 722   aList.append(action("SET_VIEW_NORMAL_CMD"));
 723   aList.append(action("SET_VIEW_INVERTEDNORMAL_CMD"));
 724   aList.append(mySeparator1);
 725   aList.append(action("SHOW_ONLY_CMD"));
 726   aList.append(action("HIDE_CMD"));
 727   myViewerMenu[ModelAPI_ResultConstruction::group()] = aList;
 728   // Result part menu
 729   myViewerMenu[ModelAPI_ResultPart::group()] = aList;
 730   //-------------------------------------
 731   // Result body menu
 732   aList.clear();
 733   aList.append(action("WIREFRAME_CMD"));
 734   aList.append(action("SHADING_CMD"));
 735   aList.append(mySeparator2);
 736   aList.append(action("COLOR_CMD"));
 737   aList.append(action("DEFLECTION_CMD"));
 738   aList.append(action("TRANSPARENCY_CMD"));
 739   aList.append(mySeparator3);
 740   aList.append(action("SET_VIEW_NORMAL_CMD"));
 741   aList.append(action("SET_VIEW_INVERTEDNORMAL_CMD"));
 742   aList.append(mySeparator1);
 743   aList.append(action("SHOW_ONLY_CMD"));
 744   aList.append(action("HIDE_CMD"));
 745   myViewerMenu[ModelAPI_ResultBody::group()] = aList;
 746   // Group menu
 747   myViewerMenu[ModelAPI_ResultGroup::group()] = aList;
 748   myViewerMenu[ModelAPI_ResultField::group()] = aList;
 749   //-------------------------------------
 750   // Step objects menu
 751   aList.clear();
 752   aList.append(action("HIDE_CMD"));
 753   myViewerMenu[ModelAPI_ResultField::ModelAPI_FieldStep::group()] = aList;
 754 }
 755
 756
 757 void XGUI_ContextMenuMgr::addObjBrowserMenu(QMenu* theMenu) const
 758 {
 759   ModuleBase_IModule* aModule = myWorkshop->module();
 760   if (aModule) {
 761     theMenu->addSeparator();
 762     aModule->addObjectBrowserMenu(theMenu);
 763   }
 764
 765   XGUI_SelectionMgr* aSelMgr = myWorkshop->selector();
 766   QObjectPtrList aObjects = aSelMgr->selection()->selectedObjects();
 767   int aSelected = aObjects.size();
 768   QActionsList aActions;
 769   if (aSelected == 1) {
 770     ObjectPtr aObject = aObjects.first();
 771     std::string aName = aObject->groupName();
 772     if (myObjBrowserMenus.contains(aName))
 773       aActions = myObjBrowserMenus[aName];
 774   } else if (aSelected > 1) {
 775       aActions.append(action("WIREFRAME_CMD"));
 776       aActions.append(action("SHADING_CMD"));
 777       aActions.append(mySeparator1);
 778       aActions.append(action("SHOW_CMD"));
 779       aActions.append(action("HIDE_CMD"));
 780       aActions.append(action("SHOW_ONLY_CMD"));
 781       aActions.append(mySeparator2);
 782       aActions.append(action("ADD_TO_FOLDER_BEFORE_CMD"));
 783       aActions.append(action("ADD_TO_FOLDER_AFTER_CMD"));
 784       aActions.append(action("ADD_OUT_FOLDER_BEFORE_CMD"));
 785       aActions.append(action("ADD_OUT_FOLDER_AFTER_CMD"));
 786       aActions.append(mySeparator3);
 787       //aActions.append(action("MOVE_CMD"));
 788       aActions.append(action("COLOR_CMD"));
 789       aActions.append(action("DEFLECTION_CMD"));
 790       aActions.append(action("TRANSPARENCY_CMD"));
 791       aActions.append(action("CLEAN_HISTORY_CMD"));
 792       aActions.append(action("DELETE_CMD"));
 793   }
 794 #ifdef _DEBUG
 795   if (aSelected == 0) {
 796     #ifdef TINSPECTOR
 797     aActions.append(action("TINSPECTOR_VIEW"));
 798     #endif
 799   }
 800 #endif
 801   theMenu->addActions(aActions);
 802   addFeatures(theMenu);
 803
 804   // It is commented out because Object Browser does not have actions
 805   //theMenu->addSeparator();
 806   //theMenu->addActions(myWorkshop->objectBrowser()->actions());
 807 }
 808
 809 void XGUI_ContextMenuMgr::addViewerMenu(QMenu* theMenu) const
 810 {
 811   XGUI_SelectionMgr* aSelMgr = myWorkshop->selector();
 812   QList<ModuleBase_ViewerPrsPtr> aPrsList =
 813     aSelMgr->selection()->getSelected(ModuleBase_ISelection::Viewer);
 814   int aSelected = aPrsList.size();
 815   QActionsList aActions;
 816
 817   // Create selection menu
 818   XGUI_OperationMgr* aOpMgr = myWorkshop->operationMgr();
 819   if (!aOpMgr->hasOperation() &&
 820       myWorkshop->selectionActivate()->activeSelectionPlace() == XGUI_SelectionActivate::Workshop) {
 821     QMenu* aSelMenu = new QMenu(tr("Selection mode"), theMenu);
 822     aSelMenu->addAction(action("SELECT_VERTEX_CMD"));
 823     aSelMenu->addAction(action("SELECT_EDGE_CMD"));
 824     aSelMenu->addAction(action("SELECT_FACE_CMD"));
 825     //IMP: an attempt to use result selection with other selection modes
 826     //aSelMenu->addSeparator();
 827     aSelMenu->addAction(action("SELECT_RESULT_CMD"));
 828     theMenu->addMenu(aSelMenu);
 829     theMenu->addSeparator();
 830   }
 831   if (aSelected == 1) {
 832     ObjectPtr aObject = aPrsList.first()->object();
 833     if (aObject.get() != NULL) {
 834       std::string aName = aObject->groupName();
 835       if (myViewerMenu.contains(aName))
 836         aActions = myViewerMenu[aName];
 837     }
 838   } else if (aSelected > 1) {
 839     aActions.append(action("COLOR_CMD"));
 840     aActions.append(action("DEFLECTION_CMD"));
 841     aActions.append(action("TRANSPARENCY_CMD"));
 842     aActions.append(mySeparator1);
 843     aActions.append(action("SHOW_ONLY_CMD"));
 844     aActions.append(action("HIDE_CMD"));
 845   }
 846   // hide all is shown always even if selection in the viewer is empty
 847   aActions.append(action("HIDEALL_CMD"));
 848   theMenu->addActions(aActions);
 849
 850   QMap<int, QAction*> aMenuActions;
 851   ModuleBase_IModule* aModule = myWorkshop->module();
 852   if (aModule) {
 853     if (aModule->addViewerMenu(myActions, theMenu, aMenuActions))
 854       theMenu->addSeparator();
 855   }
 856
 857   // insert the module menu items on specific positions in the popup menu: some actions should be
 858   // in the begin of the list, Delete action should be the last by #1343 issue
 859   QList<QAction*> anActions = theMenu->actions();
 860   int anActionsSize = anActions.size();
 861   QAction* aFirstAction = anActions[0];
 862   QMap<int, QAction*>::const_iterator anIt = aMenuActions.begin(), aLast = aMenuActions.end();
 863   for (; anIt != aLast; anIt++) {
 864     if (anIt.key() > anActionsSize)
 865       theMenu->addAction(anIt.value());
 866     else
 867       theMenu->insertAction(aFirstAction, *anIt);
 868   }
 869
 870 #ifndef HAVE_SALOME
 871   theMenu->addSeparator();
 872   QMdiArea* aMDI = myWorkshop->mainWindow()->mdiArea();
 873   if (aMDI->actions().size() > 0) {
 874     QMenu* aSubMenu = theMenu->addMenu(tr("Windows"));
 875     aSubMenu->addActions(aMDI->actions());
 876   }
 877 #endif
 878 }
 879
 880 QStringList XGUI_ContextMenuMgr::actionObjectGroups(const QString& theName)
 881 {
 882   QStringList aGroups;
 883
 884   QMap<std::string, QActionsList>::const_iterator anIt = myObjBrowserMenus.begin(),
 885                                                   aLast = myObjBrowserMenus.end();
 886   for (; anIt != aLast; anIt++) {
 887     QString aGroupName(anIt.key().c_str());
 888     if (aGroups.contains(aGroupName))
 889       continue;
 890     QActionsList anActions = anIt.value();
 891     QActionsList::const_iterator anAIt = anActions.begin(), anALast = anActions.end();
 892     bool aFound = false;
 893     for (; anAIt != anALast && !aFound; anAIt++)
 894       aFound = (*anAIt)->data().toString() == theName;
 895     if (aFound)
 896       aGroups.append(aGroupName);
 897   }
 898   return aGroups;
 899 }
 900
 901 void XGUI_ContextMenuMgr::onRename()
 902 {
 903   QObjectPtrList anObjects = myWorkshop->selector()->selection()->selectedObjects();
 904   if (!myWorkshop->abortAllOperations())
 905     return;
 906   // restore selection in case if dialog box was shown
 907   myWorkshop->objectBrowser()->setObjectsSelected(anObjects);
 908   myWorkshop->objectBrowser()->onEditItem();
 909 }
 910
 911 void XGUI_ContextMenuMgr::addFeatures(QMenu* theMenu) const
 912 {
 913   SessionPtr aMgr = ModelAPI_Session::get();
 914   DocumentPtr aActiveDoc = aMgr->activeDocument();
 915
 916   XGUI_SelectionMgr* aSelMgr = myWorkshop->selector();
 917   XGUI_ActionsMgr* aActionMgr = myWorkshop->actionsMgr();
 918   const Config_DataModelReader* aDataModelXML = myWorkshop->dataModelXMLReader();
 919   QModelIndexList aSelectedIndexes = aSelMgr->selection()->selectedIndexes();
 920
 921   QString aName;
 922   int aLen = 0;
 923   bool aIsRoot = false;
 924   foreach(QModelIndex aIdx, aSelectedIndexes) {
 925     // Process only first column
 926     if (aIdx.column() == 1) {
 927       aIsRoot = !aIdx.parent().isValid();
 928       // Exit if the selected index belongs to non active document
 929       if (aIsRoot && (aActiveDoc != aMgr->moduleDocument()))
 930         return;
 931
 932       // Get name of the selected index
 933       aName = aIdx.data().toString();
 934       aLen = aName.indexOf('(');
 935       if (aLen != -1) {
 936         aName = aName.left(--aLen);
 937       }
 938       std::string aFeaturesStr = aIsRoot?
 939         aDataModelXML->rootFolderFeatures(aName.toStdString()) :
 940         aDataModelXML->subFolderFeatures(aName.toStdString());
 941         if (aFeaturesStr.length() > 0) {
 942           QStringList aFeturesList =
 943             QString(aFeaturesStr.c_str()).split(",", QString::SkipEmptyParts);
 944           foreach(QString aFea, aFeturesList) {
 945             QAction* aAction = aActionMgr->action(aFea);
 946             if (aAction)
 947               theMenu->addAction(aAction);
 948           }
 949         }
 950     }
 951   }
 952 }
 953
 954 #define UNCHECK_ACTION(NAME) \
 955 { QAction* aAction = action(NAME); \
 956 bool isBlock = aAction->signalsBlocked(); \
 957 aAction->blockSignals(true); \
 958 aAction->setChecked(false); \
 959   aAction->blockSignals(isBlock); }
 960
 961
 962 void XGUI_ContextMenuMgr::onResultSelection(bool theChecked)
 963 {
 964   UNCHECK_ACTION("SELECT_VERTEX_CMD");
 965   UNCHECK_ACTION("SELECT_EDGE_CMD");
 966   UNCHECK_ACTION("SELECT_FACE_CMD");
 967 }
 968
 969 void XGUI_ContextMenuMgr::onShapeSelection(bool theChecked)
 970 {
 971   UNCHECK_ACTION("SHOW_RESULTS_CMD");
 972 }