src/SHAPERGUI/SHAPERGUI.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3
   4 #include "SHAPERGUI.h"
   5 #include "SHAPERGUI_DataModel.h"
   6 #include "SHAPERGUI_OCCSelector.h"
   7 #include <SHAPERGUI_NestedButton.h>
   8
   9 #include <XGUI_Workshop.h>
  10 #include <XGUI_PropertyPanel.h>
  11 #include <XGUI_ContextMenuMgr.h>
  12 #include <XGUI_ObjectsBrowser.h>
  13 #include <XGUI_OperationMgr.h>
  14 #include <XGUI_Displayer.h>
  15 #include <XGUI_MenuMgr.h>
  16
  17 #include <ModuleBase_Operation.h>
  18 #include <ModuleBase_Preferences.h>
  19 #include <ModuleBase_ActionInfo.h>
  20 #include <ModuleBase_IModule.h>
  21
  22 #include <LightApp_Application.h>
  23 #include <LightApp_SelectionMgr.h>
  24 #include <LightApp_OCCSelector.h>
  25 #include <LightApp_Study.h>
  26 #include <OCCViewer_ViewModel.h>
  27
  28 #include <SUIT_Selector.h>
  29 #include <SUIT_Desktop.h>
  30 #include <SUIT_ViewManager.h>
  31 #include <SUIT_ResourceMgr.h>
  32
  33 #include <QtxPopupMgr.h>
  34 #include <QtxActionMenuMgr.h>
  35 #include <QtxActionToolMgr.h>
  36 #include <QtxResourceMgr.h>
  37
  38 #include <Config_PropManager.h>
  39 #include <Config_ModuleReader.h>
  40
  41 #include <AIS_ListOfInteractive.hxx>
  42 #include <AIS_ListIteratorOfListOfInteractive.hxx>
  43
  44 #include <QDockWidget>
  45 #include <QAction>
  46 #include <QTimer>
  47 #include <QMenu>
  48
  49
  50 extern "C" {
  51 SHAPERGUI_EXPORT CAM_Module* createModule()
  52 {
  53   return new SHAPERGUI();
  54 }
  55
  56 SHAPERGUI_EXPORT char* getModuleVersion()
  57 {
  58   return (char*)"0.0";
  59 }
  60 } // extern "C"
  61
  62 /**
  63 * Class for preferences management
  64 */
  65 class SHAPERGUI_PrefMgr: public ModuleBase_IPrefMgr
  66 {
  67 public:
  68   /// Constructor
  69   /// \param theMgr preferences manager of SALOME
  70   /// \param theModName name of the module
  71   SHAPERGUI_PrefMgr(LightApp_Preferences* theMgr, const QString& theModName):
  72     myMgr(theMgr), myModName(theModName) {}
  73
  74   virtual int addPreference(const QString& theLbl, int pId,
  75                             SUIT_PreferenceMgr::PrefItemType theType,
  76                             const QString& theSection, const QString& theName )
  77   {
  78     return myMgr->addPreference(myModName, theLbl, pId, theType, theSection, theName);
  79   }
  80
  81   virtual void setItemProperty(const QString& thePropName,
  82                                const QVariant& theValue,
  83                                const int theId = -1)
  84   {
  85     myMgr->setItemProperty(thePropName, theValue, theId);
  86   }
  87
  88
  89   virtual SUIT_PreferenceMgr* prefMgr() const { return myMgr; }
  90
  91 private:
  92   LightApp_Preferences* myMgr;
  93   QString myModName;
  94 };
  95
  96
  97
  98
  99 //******************************************************
 100 SHAPERGUI::SHAPERGUI()
 101     : LightApp_Module("SHAPER"),
 102       mySelector(0), myIsOpened(0), myPopupMgr(0)
 103 {
 104   myWorkshop = new XGUI_Workshop(this);
 105   connect(myWorkshop, SIGNAL(commandStatusUpdated()),
 106           this, SLOT(onUpdateCommandStatus()));
 107
 108   myProxyViewer = new SHAPERGUI_SalomeViewer(this);
 109
 110   ModuleBase_Preferences::setResourceMgr(application()->resourceMgr());
 111   ModuleBase_Preferences::loadCustomProps();
 112 }
 113
 114 //******************************************************
 115 SHAPERGUI::~SHAPERGUI()
 116 {
 117 }
 118
 119 //******************************************************
 120 void SHAPERGUI::initialize(CAM_Application* theApp)
 121 {
 122   LightApp_Module::initialize(theApp);
 123   inspectSalomeModules();
 124
 125   myWorkshop->startApplication();
 126   LightApp_Application* anApp = dynamic_cast<LightApp_Application*>(theApp);
 127   if (anApp)
 128   {
 129     connect(anApp, SIGNAL(preferenceResetToDefaults()), this, SLOT(onDefaultPreferences()));
 130   }
 131 }
 132
 133 //******************************************************
 134 void SHAPERGUI::windows(QMap<int, int>& theWndMap) const
 135 {
 136   theWndMap.insert(LightApp_Application::WT_PyConsole, Qt::BottomDockWidgetArea);
 137 }
 138
 139 //******************************************************
 140 void SHAPERGUI::viewManagers(QStringList& theList) const
 141 {
 142   theList.append(OCCViewer_Viewer::Type());
 143 }
 144
 145 //******************************************************
 146 void SHAPERGUI::connectToStudy(CAM_Study* theStudy)
 147 {
 148   // if there are created viewer managers, we should try to create viewer
 149   // selector and initialize viewer with it. It sets interactive contect to the
 150   // proxy viewer. If study is opened, CAM application calls this method before the open()
 151   // of data model
 152   // the SHAPER data model is specific and during open(load) redisplay signals are flushed, so
 153   // we need to connect to the viewer before it. Here, it seems the most appropriate place for this
 154   // according to SALOME architecture.
 155   if (!mySelector) {
 156     ViewManagerList OCCViewManagers;
 157     application()->viewManagers(OCCViewer_Viewer::Type(), OCCViewManagers);
 158     if (OCCViewManagers.size() > 0) {
 159       mySelector = createSelector(OCCViewManagers.first());
 160     }
 161   }
 162   LightApp_Module::connectToStudy(theStudy);
 163 }
 164
 165 //******************************************************
 166 bool SHAPERGUI::activateModule(SUIT_Study* theStudy)
 167 {
 168   bool isDone = LightApp_Module::activateModule(theStudy);
 169   SHAPERGUI_DataModel* aDataModel = dynamic_cast<SHAPERGUI_DataModel*>(dataModel());
 170   aDataModel->initRootObject();
 171
 172   if (isDone) {
 173     setMenuShown(true);
 174     setToolShown(true);
 175
 176     QObject* aObj = myWorkshop->objectBrowser()->parent();
 177     QDockWidget* aObjDoc = dynamic_cast<QDockWidget*>(aObj);
 178     if (aObjDoc) {
 179       QAction* aViewAct = aObjDoc->toggleViewAction();
 180       aViewAct->setEnabled(true);
 181       myWorkshop->objectBrowser()->setVisible(true);
 182       aObjDoc->setVisible(true);
 183       desktop()->tabifyDockWidget(aObjDoc, myWorkshop->propertyPanel());
 184     }
 185
 186     if (!mySelector) {
 187       ViewManagerList OCCViewManagers;
 188       application()->viewManagers(OCCViewer_Viewer::Type(), OCCViewManagers);
 189       if (OCCViewManagers.size() > 0) {
 190         mySelector = createSelector(OCCViewManagers.first());
 191       }
 192     }
 193     // it should be pefromed after the selector creation in order to have AISContext
 194     myWorkshop->activateModule();
 195     //action(myEraseAll)->setEnabled(false);
 196
 197     if (myIsOpened) {
 198       myWorkshop->objectBrowser()->rebuildDataTree();
 199       myWorkshop->updateCommandStatus();
 200       myIsOpened = false;
 201     }
 202     else
 203       myWorkshop->updateCommandStatus();
 204   }
 205   SUIT_ResourceMgr* aResMgr = application()->resourceMgr();
 206   myIsStorePositions = aResMgr->booleanValue("Study", "store_positions", true);
 207   myIsEditEnabled = getApp()->isEditEnabled();
 208   getApp()->setEditEnabled(false);
 209
 210   // this following row is caused by #187 bug.
 211   // SALOME saves the dock widget positions before deactivateModule() and
 212   // load it after the module activation. So, if the panel is visible before
 213   // deactivate, it becomes visible after activate.
 214   // In order to avoid the visible property panel, the widget position save is
 215   // switch off in this module
 216   aResMgr->setValue("Study", "store_positions", false);
 217
 218   // Synchronize displayed objects
 219   Handle(AIS_InteractiveContext) aContext;
 220   if (mySelector && mySelector->viewer())
 221     aContext = mySelector->viewer()->getAISContext();
 222
 223   if (!aContext.IsNull()) {
 224     XGUI_Displayer* aDisp = myWorkshop->displayer();
 225     QObjectPtrList aObjList = aDisp->displayedObjects();
 226
 227     AIS_ListOfInteractive aList;
 228     aContext->DisplayedObjects(aList);
 229     AIS_ListIteratorOfListOfInteractive aLIt;
 230     Handle(AIS_InteractiveObject) anAISIO;
 231     foreach (ObjectPtr aObj, aObjList) {
 232       AISObjectPtr aPrs = aDisp->getAISObject(aObj);
 233       Handle(AIS_InteractiveObject) aAIS = aPrs->impl<Handle(AIS_InteractiveObject)>();
 234       bool aFound = false;
 235       for (aLIt.Initialize(aList); aLIt.More(); aLIt.Next()) {
 236         anAISIO = aLIt.Value();
 237         if (anAISIO.Access() == aAIS.Access()) {
 238           aFound = true;
 239           break;
 240         }
 241       }
 242       if (!aFound) {
 243         aObj->setDisplayed(false);
 244         //aDisp->erase(aObj, false);
 245       }
 246     }
 247     Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
 248   }
 249   myProxyViewer->activateViewer(true);
 250   return isDone;
 251 }
 252
 253 //******************************************************
 254 bool SHAPERGUI::deactivateModule(SUIT_Study* theStudy)
 255 {
 256   myProxyViewer->activateViewer(false);
 257   setMenuShown(false);
 258   setToolShown(false);
 259
 260   myWorkshop->deactivateModule();
 261
 262   QObject* aObj = myWorkshop->objectBrowser()->parent();
 263   QDockWidget* aObjDoc = dynamic_cast<QDockWidget*>(aObj);
 264   if (aObjDoc) {
 265     aObjDoc->setVisible(false);
 266     myWorkshop->objectBrowser()->setVisible(false);
 267     QAction* aViewAct = aObjDoc->toggleViewAction();
 268     aViewAct->setEnabled(false);
 269   }
 270
 271   // the active operation should be stopped for the next activation.
 272   // There should not be active operation and visualized preview.
 273   // Abort operation should be performed before the selection's remove
 274   // because the displayed objects should be removed from the viewer, but
 275   // the AIS context is obtained from the selector.
 276   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 277   while (anOperation) {
 278     anOperation->abort();
 279     anOperation = myWorkshop->operationMgr()->currentOperation();
 280   }
 281   // Delete selector because it has to be redefined on next activation
 282   if (mySelector) {
 283     myProxyViewer->setSelector(0);
 284     delete mySelector;
 285     mySelector = 0;
 286   }
 287
 288   //myWorkshop->contextMenuMgr()->disconnectViewer();
 289
 290   SUIT_ResourceMgr* aResMgr = application()->resourceMgr();
 291   aResMgr->setValue("Study", "store_positions", myIsStorePositions);
 292   getApp()->setEditEnabled(myIsEditEnabled);
 293
 294   return LightApp_Module::deactivateModule(theStudy);
 295 }
 296
 297 //******************************************************
 298 void SHAPERGUI::onViewManagerAdded(SUIT_ViewManager* theMgr)
 299 {
 300   if (!mySelector) {
 301     mySelector = createSelector(theMgr);
 302     myWorkshop->module()->activateSelectionFilters();
 303     myWorkshop->synchronizeViewer();
 304   }
 305 }
 306
 307 //******************************************************
 308 void SHAPERGUI::onViewManagerRemoved(SUIT_ViewManager* theMgr)
 309 {
 310   if (mySelector) {
 311     if (theMgr->getType() == OCCViewer_Viewer::Type()) {
 312       OCCViewer_Viewer* aViewer = static_cast<OCCViewer_Viewer*>(theMgr->getViewModel());
 313       if (mySelector->viewer() == aViewer) {
 314         XGUI_Displayer* aDisp = myWorkshop->displayer();
 315         QObjectPtrList aObjects = aDisp->displayedObjects();
 316         foreach(ObjectPtr aObj, aObjects)
 317           aObj->setDisplayed(false);
 318         Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
 319         myProxyViewer->setSelector(0);
 320         delete mySelector;
 321         mySelector = 0;
 322
 323         myWorkshop->module()->clearViewer();
 324       }
 325     }
 326   }
 327 }
 328
 329 //******************************************************
 330 QtxPopupMgr* SHAPERGUI::popupMgr()
 331 {
 332   if (!myPopupMgr)
 333     myPopupMgr = new QtxPopupMgr( 0, this );
 334   return myPopupMgr;
 335 }
 336
 337 //******************************************************
 338 void SHAPERGUI::onDefaultPreferences()
 339 {
 340   // reset main resources
 341   ModuleBase_Preferences::resetResourcePreferences(preferences());
 342   // reset plugin's resources
 343   ModuleBase_Preferences::resetConfigPropPreferences(preferences());
 344
 345   myWorkshop->displayer()->redisplayObjects();
 346 }
 347
 348 //******************************************************
 349 void SHAPERGUI::onUpdateCommandStatus()
 350 {
 351   getApp()->updateActions();
 352 }
 353
 354 //******************************************************
 355 SHAPERGUI_OCCSelector* SHAPERGUI::createSelector(SUIT_ViewManager* theMgr)
 356 {
 357   if (theMgr->getType() == OCCViewer_Viewer::Type()) {
 358     OCCViewer_Viewer* aViewer = static_cast<OCCViewer_Viewer*>(theMgr->getViewModel());
 359     SHAPERGUI_OCCSelector* aSelector = new SHAPERGUI_OCCSelector(aViewer,
 360                                                                  getApp()->selectionMgr());
 361     LightApp_SelectionMgr* aMgr = getApp()->selectionMgr();
 362     QList<SUIT_Selector*> aList;
 363     aMgr->selectors(aList);
 364     foreach(SUIT_Selector* aSel, aList)
 365     {
 366       aSel->setEnabled(aSel == aSelector);
 367     }
 368     myProxyViewer->setSelector(aSelector);
 369     return aSelector;
 370   }
 371   return 0;
 372 }
 373
 374 //******************************************************
 375 CAM_DataModel* SHAPERGUI::createDataModel()
 376 {
 377   return new SHAPERGUI_DataModel(this);
 378 }
 379
 380 QAction* SHAPERGUI::addFeature(const QString& theWBName, const ActionInfo& theInfo,
 381                                const bool isAddSeparator)
 382 {
 383   return addFeature(theWBName,
 384                     theInfo.id,
 385                     theInfo.text,
 386                     //Issue #650: in the SALOME mode the tooltip should be same as text
 387                     theInfo.text,
 388                     theInfo.icon,
 389                     theInfo.shortcut,
 390                     theInfo.checkable,
 391                     isAddSeparator,
 392                     theInfo.toolTip);
 393 }
 394
 395 //******************************************************
 396 QAction* SHAPERGUI::addFeature(const QString& theWBName, const QString& theId,
 397                                const QString& theTitle, const QString& theTip,
 398                                const QIcon& theIcon, const QKeySequence& theKeys,
 399                                bool isCheckable, const bool isAddSeparator,
 400                                const QString& theStatusTip)
 401 {
 402   static QString aLastTool = "";
 403   static int aNb = 0;
 404   if (aLastTool.isEmpty())
 405     aLastTool = theWBName;
 406   else if (theWBName != aLastTool) {
 407     aLastTool = theWBName;
 408     if (aNb > 20) {
 409       desktop()->addToolBarBreak();
 410       aNb = 0;
 411     }
 412   }
 413   aNb++;
 414
 415   int aId = myActionsList.size();
 416   myActionsList.append(theId);
 417   SUIT_Desktop* aDesk = application()->desktop();
 418   int aKeys = 0;
 419   for (unsigned int i = 0; i < theKeys.count(); i++)
 420     aKeys += theKeys[i];
 421   QAction* aAction = createAction(aId, theTip, theIcon, theTitle, theTip, aKeys, aDesk,
 422                                   isCheckable);
 423   aAction->setStatusTip(theStatusTip);
 424
 425   aAction->setData(theId);
 426
 427   int aWBMenu = createMenu(theWBName, -1, -1, 30/*10-Window, 1000 - Help*/);
 428   int aItemId = createMenu(aId, aWBMenu);
 429   if (isAddSeparator)
 430     createMenu(separator(), aWBMenu);
 431
 432   int aWBTool = createTool(theWBName, theWBName);
 433   int aToolId = createTool(aId, aWBTool);
 434   if (isAddSeparator)
 435     createTool(separator(), aWBTool);
 436
 437   return aAction;
 438 }
 439
 440 bool SHAPERGUI::isFeatureOfNested(const QAction* theAction)
 441 {
 442   return dynamic_cast<const SHAPERGUI_NestedButton*>(theAction);
 443 }
 444
 445 QAction* SHAPERGUI::addFeatureOfNested(const QString& theWBName,
 446                                        const ActionInfo& theInfo,
 447                                        const QList<QAction*>& theNestedActions)
 448 {
 449   myActionsList.append(theInfo.id);
 450   SUIT_Desktop* aDesk = application()->desktop();
 451   SHAPERGUI_NestedButton* anAction = new SHAPERGUI_NestedButton(aDesk, theNestedActions);
 452   anAction->setData(theInfo.id);
 453   anAction->setCheckable(theInfo.checkable);
 454   anAction->setChecked(theInfo.checked);
 455   anAction->setEnabled(theInfo.enabled);
 456   anAction->setVisible(theInfo.visible);
 457   anAction->setIcon(theInfo.icon);
 458   anAction->setText(theInfo.text);
 459   anAction->setToolTip(theInfo.toolTip);
 460   anAction->setShortcut(theInfo.shortcut);
 461   anAction->setFont(theInfo.font);
 462
 463   int aWBMenu = createMenu(theWBName, -1, -1, 30);
 464   int aItemId = createMenu(anAction, aWBMenu);
 465   createMenu(separator(), aWBMenu); /// nested action is always separated of others
 466
 467   int aWBTool = createTool(theWBName, theWBName);
 468   int aToolId = createTool(anAction, aWBTool);
 469   createTool(separator(), aWBTool); /// nested action is always separated of others
 470
 471   return anAction;
 472 }
 473
 474
 475 //******************************************************
 476 QAction* SHAPERGUI::addDesktopCommand(const QString& theId, const QString& theTitle,
 477                                            const QString& theTip, const QIcon& theIcon,
 478                                            const QKeySequence& theKeys, bool isCheckable,
 479                                            const char* theMenuSourceText, const int theMenuPosition)
 480 {
 481   int aMenu = createMenu(tr(theMenuSourceText), -1, -1);
 482
 483   int aId = myActionsList.size();
 484   myActionsList.append(theId);
 485   SUIT_Desktop* aDesk = application()->desktop();
 486   int aKeys = 0;
 487   for (unsigned int i = 0; i < theKeys.count(); i++)
 488     aKeys += theKeys[i];
 489   QAction* aAction = createAction(aId, theTip, theIcon, theTitle, theTip, aKeys, aDesk,
 490                                   isCheckable);
 491   aAction->setStatusTip(theTip);
 492   aAction->setData(theId);
 493   createMenu(aId, aMenu, theMenuPosition);
 494   return aAction;
 495 }
 496
 497 //******************************************************
 498 void SHAPERGUI::addDesktopMenuSeparator(const char* theMenuSourceText, const int theMenuPosition)
 499 {
 500   int aMenu = createMenu(tr(theMenuSourceText), -1, -1);
 501   createMenu(separator(), aMenu, -1, theMenuPosition);
 502 }
 503
 504 bool SHAPERGUI::addActionInToolbar( QAction* theAction, const QString& theToolBarTitle )
 505 {
 506   if( !theAction )
 507     return false;
 508
 509   SUIT_Desktop* aDesktop = application()->desktop();
 510   if( !aDesktop )
 511     return false;
 512
 513   QtxActionToolMgr* aToolMgr = aDesktop->toolMgr();
 514   if( !aToolMgr )
 515     return false;
 516
 517   aToolMgr->append( theAction, theToolBarTitle );
 518   return true;
 519 }
 520
 521 //******************************************************
 522 QList<QAction*> SHAPERGUI::commandList() const
 523 {
 524   QList<QAction*> aActions;
 525   for (int i = 0; i < myActionsList.size(); i++) {
 526     QAction* aCmd = action(i);
 527     if (aCmd && myActionsList.contains(aCmd->data().toString()))
 528       aActions.append(aCmd);
 529   }
 530
 531   return aActions;
 532 }
 533
 534 //******************************************************
 535 QMainWindow* SHAPERGUI::desktop() const
 536 {
 537   return application()->desktop();
 538 }
 539
 540 void SHAPERGUI::setFeatureInfo(const QString& theFeatureId,
 541                                const std::shared_ptr<Config_FeatureMessage>& theMessage)
 542 {
 543   myFeaturesInfo.insert(theFeatureId, theMessage);
 544 }
 545
 546 std::shared_ptr<Config_FeatureMessage> SHAPERGUI::featureInfo(const QString& theFeatureId)
 547 {
 548   std::shared_ptr<Config_FeatureMessage> aMessage;
 549   if (myFeaturesInfo.contains(theFeatureId))
 550     aMessage =  myFeaturesInfo[theFeatureId];
 551   return aMessage;
 552 }
 553
 554 //******************************************************
 555 void SHAPERGUI::selectionChanged()
 556 {
 557   LightApp_Module::selectionChanged();
 558   myWorkshop->salomeViewerSelectionChanged();
 559 }
 560
 561 //******************************************************
 562 void SHAPERGUI::contextMenuPopup(const QString& theClient, QMenu* theMenu, QString& theTitle)
 563 {
 564   myWorkshop->contextMenuMgr()->updateViewerMenu();
 565   myWorkshop->contextMenuMgr()->addViewerMenu(theMenu);
 566   LightApp_Module::contextMenuPopup(theClient, theMenu, theTitle);
 567 }
 568
 569
 570 //******************************************************
 571 void SHAPERGUI::createPreferences()
 572 {
 573   LightApp_Preferences* pref = preferences();
 574   if (!pref)
 575     return;
 576   ModuleBase_Preferences::updateConfigByResources();
 577   QString aModName = moduleName();
 578
 579   QtxPreferenceItem* item = pref->findItem(aModName, true );
 580   if ( item && (!item->isEmpty() )) {
 581     item->parentItem()->removeItem(item);
 582     delete item;
 583   }
 584
 585   int catId = pref->addPreference(aModName, -1 );
 586   if ( catId == -1 )
 587     return;
 588   SHAPERGUI_PrefMgr aMgr(pref, aModName);
 589   ModuleBase_Preferences::createEditContent(&aMgr, catId);
 590
 591   int viewTab = pref->addItem(tr("Viewer"), catId);
 592   // Create other parameters group in viewer tab
 593   int otherGroup = pref->addItem(tr("Default selection"), viewTab);
 594   pref->setItemProperty("columns", 3, otherGroup);
 595   pref->addItem(tr("Faces"), otherGroup,
 596                          SUIT_PreferenceMgr::Bool,
 597                          ModuleBase_Preferences::VIEWER_SECTION, "face-selection");
 598   pref->addItem(tr("Edges"), otherGroup,
 599                          SUIT_PreferenceMgr::Bool,
 600                          ModuleBase_Preferences::VIEWER_SECTION, "edge-selection");
 601   pref->addItem(tr("Vertices"), otherGroup,
 602                          SUIT_PreferenceMgr::Bool,
 603                          ModuleBase_Preferences::VIEWER_SECTION, "vertex-selection");
 604
 605   int sensitivityGroup = pref->addItem(tr("Selection sensitivity"), viewTab);
 606   pref->setItemProperty("columns", 2, sensitivityGroup);
 607   pref->addItem(tr("Vertex"), sensitivityGroup, SUIT_PreferenceMgr::Double,
 608                 ModuleBase_Preferences::VIEWER_SECTION, "point-selection-sensitivity");
 609   pref->addItem(tr("Edge"), sensitivityGroup, SUIT_PreferenceMgr::Double,
 610                 ModuleBase_Preferences::VIEWER_SECTION, "edge-selection-sensitivity");
 611   pref->retrieve();
 612 }
 613
 614 //******************************************************
 615 void SHAPERGUI::preferencesChanged(const QString& theSection, const QString& theParam)
 616 {
 617   SUIT_ResourceMgr* aResMgr = application()->resourceMgr();
 618   QString aVal = aResMgr->stringValue(theSection, theParam);
 619   Config_Prop* aProp = Config_PropManager::findProp(theSection.toStdString(),
 620                                                     theParam.toStdString());
 621   std::string aValue = aVal.toStdString();
 622   if (aValue.empty()) {
 623     aValue = aProp->defaultValue();
 624     aResMgr->setValue(theSection, theParam, QString(aValue.c_str()));
 625
 626     LightApp_Preferences* pref = preferences();
 627     if (pref)
 628       pref->retrieve();
 629   }
 630   aProp->setValue(aValue);
 631
 632   myWorkshop->displayer()->redisplayObjects();
 633 }
 634
 635 void SHAPERGUI::putInfo(const QString& theInfo, const int theMSecs)
 636 {
 637   application()->putInfo(theInfo, theMSecs);
 638 }
 639
 640 void SHAPERGUI::inspectSalomeModules()
 641 {
 642   QStringList aModuleNames;
 643   getApp()->modules(aModuleNames, false);
 644   foreach(QString eachModule, aModuleNames) {
 645     Config_ModuleReader::addDependencyModule(eachModule.toStdString());
 646   }
 647 }
 648
 649 bool SHAPERGUI::abortAllOperations()
 650 {
 651   return workshop()->operationMgr()->abortAllOperations();
 652 }
 653
 654 void SHAPERGUI::createFeatureActions()
 655 {
 656   myWorkshop->menuMgr()->createFeatureActions();
 657 }