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