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 #include <SUIT_DataBrowser.h>
  33
  34 #include <QtxPopupMgr.h>
  35 #include <QtxActionMenuMgr.h>
  36 #include <QtxActionToolMgr.h>
  37 #include <QtxResourceMgr.h>
  38
  39 #include <Config_PropManager.h>
  40 #include <Config_ModuleReader.h>
  41
  42 #include <AIS_ListOfInteractive.hxx>
  43 #include <AIS_ListIteratorOfListOfInteractive.hxx>
  44
  45 #include <QDockWidget>
  46 #include <QAction>
  47 #include <QTimer>
  48 #include <QMenu>
  49
  50 //#define SALOME_PATCH_FOR_CTRL_WHEEL
  51
  52 extern "C" {
  53 SHAPERGUI_EXPORT CAM_Module* createModule()
  54 {
  55   return new SHAPERGUI();
  56 }
  57
  58 SHAPERGUI_EXPORT char* getModuleVersion()
  59 {
  60   return (char*)"0.0";
  61 }
  62 } // extern "C"
  63
  64 /**
  65 * Class for preferences management
  66 */
  67 class SHAPERGUI_PrefMgr: public ModuleBase_IPrefMgr
  68 {
  69 public:
  70   /// Constructor
  71   /// \param theMgr preferences manager of SALOME
  72   /// \param theModName name of the module
  73   SHAPERGUI_PrefMgr(LightApp_Preferences* theMgr, const QString& theModName):
  74     myMgr(theMgr), myModName(theModName) {}
  75
  76   virtual int addPreference(const QString& theLbl, int pId,
  77                             SUIT_PreferenceMgr::PrefItemType theType,
  78                             const QString& theSection, const QString& theName )
  79   {
  80     return myMgr->addPreference(myModName, theLbl, pId, theType, theSection, theName);
  81   }
  82
  83   virtual void setItemProperty(const QString& thePropName,
  84                                const QVariant& theValue,
  85                                const int theId = -1)
  86   {
  87     myMgr->setItemProperty(thePropName, theValue, theId);
  88   }
  89
  90
  91   virtual SUIT_PreferenceMgr* prefMgr() const { return myMgr; }
  92
  93 private:
  94   LightApp_Preferences* myMgr;
  95   QString myModName;
  96 };
  97
  98
  99
 100
 101 //******************************************************
 102 SHAPERGUI::SHAPERGUI()
 103     : LightApp_Module("SHAPER"),
 104       mySelector(0), myIsOpened(0), myPopupMgr(0)
 105 {
 106   myWorkshop = new XGUI_Workshop(this);
 107   connect(myWorkshop, SIGNAL(commandStatusUpdated()),
 108           this, SLOT(onUpdateCommandStatus()));
 109
 110   myProxyViewer = new SHAPERGUI_SalomeViewer(this);
 111
 112   ModuleBase_Preferences::setResourceMgr(application()->resourceMgr());
 113   ModuleBase_Preferences::loadCustomProps();
 114 }
 115
 116 //******************************************************
 117 SHAPERGUI::~SHAPERGUI()
 118 {
 119 }
 120
 121 //******************************************************
 122 void SHAPERGUI::initialize(CAM_Application* theApp)
 123 {
 124   LightApp_Module::initialize(theApp);
 125
 126   myWorkshop->startApplication();
 127   LightApp_Application* anApp = dynamic_cast<LightApp_Application*>(theApp);
 128   if (anApp)
 129   {
 130     connect(anApp, SIGNAL(preferenceResetToDefaults()), this, SLOT(onDefaultPreferences()));
 131   }
 132 }
 133
 134 //******************************************************
 135 void SHAPERGUI::windows(QMap<int, int>& theWndMap) const
 136 {
 137   theWndMap.insert(LightApp_Application::WT_PyConsole, Qt::BottomDockWidgetArea);
 138 }
 139
 140 //******************************************************
 141 void SHAPERGUI::viewManagers(QStringList& theList) const
 142 {
 143   theList.append(OCCViewer_Viewer::Type());
 144 }
 145
 146 //******************************************************
 147 // We can not create selector in this method because it can be called when
 148 // SHAPER module is not active. Take into account that creation of our selector
 149 // leads to switching OFF all other selectors
 150 //void SHAPERGUI::connectToStudy(CAM_Study* theStudy)
 151 //{
 152 //  // if there are created viewer managers, we should try to create viewer
 153 //  // selector and initialize viewer with it. It sets interactive contect to the
 154 //  // proxy viewer. If study is opened, CAM application calls this method before the open()
 155 //  // of data model
 156 //  // the SHAPER data model is specific and during open(load) redisplay signals are flushed, so
 157 //  // we need to connect to the viewer before it. Here,
 158 //  // it seems the most appropriate place for this
 159 //  // according to SALOME architecture.
 160 //  if (!mySelector) {
 161 //    ViewManagerList OCCViewManagers;
 162 //    application()->viewManagers(OCCViewer_Viewer::Type(), OCCViewManagers);
 163 //    if (OCCViewManagers.size() > 0) {
 164 //      mySelector = createSelector(OCCViewManagers.first());
 165 //    }
 166 //  }
 167 //  LightApp_Module::connectToStudy(theStudy);
 168 //}
 169
 170 //******************************************************
 171 bool SHAPERGUI::activateModule(SUIT_Study* theStudy)
 172 {
 173   bool isDone = LightApp_Module::activateModule(theStudy);
 174   SHAPERGUI_DataModel* aDataModel = dynamic_cast<SHAPERGUI_DataModel*>(dataModel());
 175   aDataModel->initRootObject();
 176
 177   if (isDone) {
 178     setMenuShown(true);
 179     setToolShown(true);
 180
 181     QObject* aObj = myWorkshop->objectBrowser()->parent();
 182     QDockWidget* aObjDoc = dynamic_cast<QDockWidget*>(aObj);
 183     if (aObjDoc) {
 184       QAction* aViewAct = aObjDoc->toggleViewAction();
 185       aViewAct->setEnabled(true);
 186       myWorkshop->objectBrowser()->setVisible(true);
 187       aObjDoc->setVisible(true);
 188       desktop()->tabifyDockWidget(aObjDoc, myWorkshop->propertyPanel());
 189     }
 190
 191     if (!mySelector) {
 192       ViewManagerList OCCViewManagers;
 193       application()->viewManagers(OCCViewer_Viewer::Type(), OCCViewManagers);
 194       if (OCCViewManagers.size() > 0) {
 195         mySelector = createSelector(OCCViewManagers.first());
 196       }
 197     }
 198     // it should be pefromed after the selector creation in order to have AISContext
 199     myWorkshop->activateModule();
 200     //action(myEraseAll)->setEnabled(false);
 201
 202     if (myIsOpened) {
 203       myWorkshop->objectBrowser()->rebuildDataTree();
 204       myWorkshop->updateCommandStatus();
 205       myIsOpened = false;
 206     }
 207     else
 208       myWorkshop->updateCommandStatus();
 209   }
 210   SUIT_ResourceMgr* aResMgr = application()->resourceMgr();
 211   myIsStorePositions = aResMgr->booleanValue("Study", "store_positions", true);
 212   myIsEditEnabled = getApp()->isEditEnabled();
 213   getApp()->setEditEnabled(false);
 214
 215   // this following row is caused by #187 bug.
 216   // SALOME saves the dock widget positions before deactivateModule() and
 217   // load it after the module activation. So, if the panel is visible before
 218   // deactivate, it becomes visible after activate.
 219   // In order to avoid the visible property panel, the widget position save is
 220   // switch off in this module
 221   aResMgr->setValue("Study", "store_positions", false);
 222
 223   // Synchronize displayed objects
 224   Handle(AIS_InteractiveContext) aContext;
 225   if (mySelector && mySelector->viewer())
 226     aContext = mySelector->viewer()->getAISContext();
 227
 228   if (!aContext.IsNull()) {
 229     XGUI_Displayer* aDisp = myWorkshop->displayer();
 230     QObjectPtrList aObjList = aDisp->displayedObjects();
 231
 232     AIS_ListOfInteractive aList;
 233     aContext->DisplayedObjects(aList);
 234     AIS_ListIteratorOfListOfInteractive aLIt;
 235     Handle(AIS_InteractiveObject) anAISIO;
 236     foreach (ObjectPtr aObj, aObjList) {
 237       AISObjectPtr aPrs = aDisp->getAISObject(aObj);
 238       Handle(AIS_InteractiveObject) aAIS = aPrs->impl<Handle(AIS_InteractiveObject)>();
 239       bool aFound = false;
 240       for (aLIt.Initialize(aList); aLIt.More(); aLIt.Next()) {
 241         anAISIO = aLIt.Value();
 242         if (anAISIO.get() == aAIS.get()) {
 243           aFound = true;
 244           break;
 245         }
 246       }
 247       if (!aFound) {
 248         aObj->setDisplayed(false);
 249         //aDisp->erase(aObj, false);
 250       }
 251     }
 252     Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
 253   }
 254   myProxyViewer->activateViewer(true);
 255
 256   // Postrrocessing for LoadScriptId to remove created(if it was created) SALOME Object Browser
 257   connect(getApp()->action(LightApp_Application::UserID+1), SIGNAL(triggered(bool)),
 258           this, SLOT(onScriptLoaded()));
 259   return isDone;
 260 }
 261
 262 //******************************************************
 263 bool SHAPERGUI::deactivateModule(SUIT_Study* theStudy)
 264 {
 265   myProxyViewer->activateViewer(false);
 266   setMenuShown(false);
 267   setToolShown(false);
 268
 269   myWorkshop->deactivateModule();
 270
 271   QObject* aObj = myWorkshop->objectBrowser()->parent();
 272   QDockWidget* aObjDoc = dynamic_cast<QDockWidget*>(aObj);
 273   if (aObjDoc) {
 274     aObjDoc->setVisible(false);
 275     myWorkshop->objectBrowser()->setVisible(false);
 276     QAction* aViewAct = aObjDoc->toggleViewAction();
 277     aViewAct->setEnabled(false);
 278   }
 279
 280   // the active operation should be stopped for the next activation.
 281   // There should not be active operation and visualized preview.
 282   // Abort operation should be performed before the selection's remove
 283   // because the displayed objects should be removed from the viewer, but
 284   // the AIS context is obtained from the selector.
 285   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 286   while (anOperation) {
 287     anOperation->abort();
 288     anOperation = myWorkshop->operationMgr()->currentOperation();
 289   }
 290   // Delete selector because it has to be redefined on next activation
 291   if (mySelector) {
 292     myProxyViewer->setSelector(0);
 293     delete mySelector;
 294     mySelector = 0;
 295   }
 296
 297   //myWorkshop->contextMenuMgr()->disconnectViewer();
 298
 299   SUIT_ResourceMgr* aResMgr = application()->resourceMgr();
 300   aResMgr->setValue("Study", "store_positions", myIsStorePositions);
 301   getApp()->setEditEnabled(myIsEditEnabled);
 302
 303   // Postrrocessing for LoadScriptId to remove created(if it was created) SALOME Object Browser
 304   disconnect(getApp()->action(LightApp_Application::UserID+1), SIGNAL(triggered(bool)),
 305              this, SLOT(onScriptLoaded()));
 306
 307   return LightApp_Module::deactivateModule(theStudy);
 308 }
 309
 310 //******************************************************
 311 void SHAPERGUI::onViewManagerAdded(SUIT_ViewManager* theMgr)
 312 {
 313   if (!mySelector) {
 314     mySelector = createSelector(theMgr);
 315     myWorkshop->module()->activateSelectionFilters();
 316     myWorkshop->synchronizeViewer();
 317   }
 318 }
 319
 320 //******************************************************
 321 void SHAPERGUI::onViewManagerRemoved(SUIT_ViewManager* theMgr)
 322 {
 323   if (mySelector) {
 324     if (theMgr->getType() == OCCViewer_Viewer::Type()) {
 325       OCCViewer_Viewer* aViewer = static_cast<OCCViewer_Viewer*>(theMgr->getViewModel());
 326       if (mySelector->viewer() == aViewer) {
 327         XGUI_Displayer* aDisp = myWorkshop->displayer();
 328         QObjectPtrList aObjects = aDisp->displayedObjects();
 329         foreach(ObjectPtr aObj, aObjects)
 330           aObj->setDisplayed(false);
 331         Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
 332         myProxyViewer->setSelector(0);
 333         delete mySelector;
 334         mySelector = 0;
 335
 336         myWorkshop->module()->clearViewer();
 337       }
 338     }
 339   }
 340 }
 341
 342 //******************************************************
 343 QtxPopupMgr* SHAPERGUI::popupMgr()
 344 {
 345   if (!myPopupMgr)
 346     myPopupMgr = new QtxPopupMgr( 0, this );
 347   return myPopupMgr;
 348 }
 349
 350 //******************************************************
 351 void SHAPERGUI::onDefaultPreferences()
 352 {
 353   // reset main resources
 354   ModuleBase_Preferences::resetResourcePreferences(preferences());
 355   // reset plugin's resources
 356   ModuleBase_Preferences::resetConfigPropPreferences(preferences());
 357
 358   myWorkshop->displayer()->redisplayObjects();
 359 }
 360
 361 //******************************************************
 362 void SHAPERGUI::onScriptLoaded()
 363 {
 364   // this slot is called after processing of the LoadScriptId action of SalomeApp Application
 365   // Each dumped script contains updateObjBrowser() that creates a new instance of Object
 366   // Browser. When SHAPER module is active, this browser should not be used. It might be removed
 367   // as hidden by means of updateWindows() of SalomeApp_Application or to remove
 368   // it manually (because this method of application is protected)
 369   SUIT_DataBrowser* aBrowser = getApp()->objectBrowser();
 370   if (aBrowser)
 371     delete aBrowser;
 372 }
 373
 374 //******************************************************
 375 void SHAPERGUI::onUpdateCommandStatus()
 376 {
 377   getApp()->updateActions();
 378 }
 379
 380 //******************************************************
 381 SHAPERGUI_OCCSelector* SHAPERGUI::createSelector(SUIT_ViewManager* theMgr)
 382 {
 383   if (theMgr->getType() == OCCViewer_Viewer::Type()) {
 384     OCCViewer_Viewer* aViewer = static_cast<OCCViewer_Viewer*>(theMgr->getViewModel());
 385     SHAPERGUI_OCCSelector* aSelector = new SHAPERGUI_OCCSelector(aViewer,
 386                                                                  getApp()->selectionMgr());
 387 #ifdef SALOME_PATCH_FOR_CTRL_WHEEL
 388     aViewer->setUseLocalSelection(true);
 389 #endif
 390     LightApp_SelectionMgr* aMgr = getApp()->selectionMgr();
 391     QList<SUIT_Selector*> aList;
 392     aMgr->selectors(aList);
 393     foreach(SUIT_Selector* aSel, aList)
 394     {
 395       aSel->setEnabled(aSel == aSelector);
 396     }
 397     myProxyViewer->setSelector(aSelector);
 398     return aSelector;
 399   }
 400   return 0;
 401 }
 402
 403 //******************************************************
 404 CAM_DataModel* SHAPERGUI::createDataModel()
 405 {
 406   return new SHAPERGUI_DataModel(this);
 407 }
 408
 409 QAction* SHAPERGUI::addFeature(const QString& theWBName, const ActionInfo& theInfo,
 410                                const bool isAddSeparator)
 411 {
 412   return addFeature(theWBName,
 413                     theInfo.id,
 414                     theInfo.text,
 415                     //Issue #650: in the SALOME mode the tooltip should be same as text
 416                     theInfo.text,
 417                     theInfo.icon,
 418                     theInfo.shortcut,
 419                     theInfo.checkable,
 420                     isAddSeparator,
 421                     theInfo.toolTip);
 422 }
 423
 424 //******************************************************
 425 QAction* SHAPERGUI::addFeature(const QString& theWBName, const QString& theId,
 426                                const QString& theTitle, const QString& theTip,
 427                                const QIcon& theIcon, const QKeySequence& theKeys,
 428                                bool isCheckable, const bool isAddSeparator,
 429                                const QString& theStatusTip)
 430 {
 431   static QString aLastTool = "";
 432   static int aNb = 0;
 433   if (aLastTool.isEmpty())
 434     aLastTool = theWBName;
 435   else if (theWBName != aLastTool) {
 436     aLastTool = theWBName;
 437     if (aNb > 20) {
 438       desktop()->addToolBarBreak();
 439       aNb = 0;
 440     }
 441   }
 442   aNb++;
 443
 444   int aId = myActionsList.size();
 445   myActionsList.append(theId);
 446   SUIT_Desktop* aDesk = application()->desktop();
 447   int aKeys = 0;
 448   for (int i = 0; i < theKeys.count(); i++)
 449     aKeys += theKeys[i];
 450   QAction* aAction = createAction(aId, theTip, theIcon, theTitle, theTip, aKeys, aDesk,
 451                                   isCheckable);
 452   aAction->setStatusTip(theStatusTip);
 453
 454   aAction->setData(theId);
 455
 456   int aWBMenu = createMenu(theWBName, -1, -1, 30/*10-Window, 1000 - Help*/);
 457   int aItemId = createMenu(aId, aWBMenu);
 458   if (isAddSeparator)
 459     createMenu(separator(), aWBMenu);
 460
 461   int aWBTool = createTool(theWBName, theWBName);
 462   int aToolId = createTool(aId, aWBTool);
 463   if (isAddSeparator)
 464     createTool(separator(), aWBTool);
 465
 466   return aAction;
 467 }
 468
 469 bool SHAPERGUI::isFeatureOfNested(const QAction* theAction)
 470 {
 471   return dynamic_cast<const SHAPERGUI_NestedButton*>(theAction);
 472 }
 473
 474 QAction* SHAPERGUI::addFeatureOfNested(const QString& theWBName,
 475                                        const ActionInfo& theInfo,
 476                                        const QList<QAction*>& theNestedActions)
 477 {
 478   myActionsList.append(theInfo.id);
 479   SUIT_Desktop* aDesk = application()->desktop();
 480   SHAPERGUI_NestedButton* anAction = new SHAPERGUI_NestedButton(aDesk, theNestedActions);
 481   anAction->setData(theInfo.id);
 482   anAction->setCheckable(theInfo.checkable);
 483   anAction->setChecked(theInfo.checked);
 484   anAction->setEnabled(theInfo.enabled);
 485   anAction->setVisible(theInfo.visible);
 486   anAction->setIcon(theInfo.icon);
 487   anAction->setText(theInfo.text);
 488   anAction->setToolTip(theInfo.toolTip);
 489   anAction->setShortcut(theInfo.shortcut);
 490   anAction->setFont(theInfo.font);
 491
 492   int aWBMenu = createMenu(theWBName, -1, -1, 30);
 493   int aItemId = createMenu(anAction, aWBMenu);
 494   createMenu(separator(), aWBMenu); /// nested action is always separated of others
 495
 496   int aWBTool = createTool(theWBName, theWBName);
 497   int aToolId = createTool(anAction, aWBTool);
 498   createTool(separator(), aWBTool); /// nested action is always separated of others
 499
 500   return anAction;
 501 }
 502
 503
 504 //******************************************************
 505 QAction* SHAPERGUI::addDesktopCommand(const QString& theId, const QString& theTitle,
 506                                            const QString& theTip, const QIcon& theIcon,
 507                                            const QKeySequence& theKeys, bool isCheckable,
 508                                            const char* theMenuSourceText, const int theMenuPosition)
 509 {
 510   int aMenu = createMenu(tr(theMenuSourceText), -1, -1);
 511
 512   int aId = myActionsList.size();
 513   myActionsList.append(theId);
 514   SUIT_Desktop* aDesk = application()->desktop();
 515   int aKeys = 0;
 516   for (int i = 0; i < theKeys.count(); i++)
 517     aKeys += theKeys[i];
 518   QAction* aAction = createAction(aId, theTip, theIcon, theTitle, theTip, aKeys, aDesk,
 519                                   isCheckable);
 520   aAction->setStatusTip(theTip);
 521   aAction->setData(theId);
 522   createMenu(aId, aMenu, theMenuPosition);
 523   return aAction;
 524 }
 525
 526 //******************************************************
 527 void SHAPERGUI::addDesktopMenuSeparator(const char* theMenuSourceText, const int theMenuPosition)
 528 {
 529   int aMenu = createMenu(tr(theMenuSourceText), -1, -1);
 530   createMenu(separator(), aMenu, -1, theMenuPosition);
 531 }
 532
 533 bool SHAPERGUI::addActionInToolbar( QAction* theAction, const QString& theToolBarTitle )
 534 {
 535   if( !theAction )
 536     return false;
 537
 538   SUIT_Desktop* aDesktop = application()->desktop();
 539   if( !aDesktop )
 540     return false;
 541
 542   QtxActionToolMgr* aToolMgr = aDesktop->toolMgr();
 543   if( !aToolMgr )
 544     return false;
 545
 546   aToolMgr->append( theAction, theToolBarTitle );
 547   return true;
 548 }
 549
 550 //******************************************************
 551 QList<QAction*> SHAPERGUI::commandList() const
 552 {
 553   QList<QAction*> aActions;
 554   for (int i = 0; i < myActionsList.size(); i++) {
 555     QAction* aCmd = action(i);
 556     if (aCmd && myActionsList.contains(aCmd->data().toString()))
 557       aActions.append(aCmd);
 558   }
 559
 560   return aActions;
 561 }
 562
 563 //******************************************************
 564 QMainWindow* SHAPERGUI::desktop() const
 565 {
 566   return application()->desktop();
 567 }
 568
 569 void SHAPERGUI::setFeatureInfo(const QString& theFeatureId,
 570                                const std::shared_ptr<Config_FeatureMessage>& theMessage)
 571 {
 572   myFeaturesInfo.insert(theFeatureId, theMessage);
 573 }
 574
 575 std::shared_ptr<Config_FeatureMessage> SHAPERGUI::featureInfo(const QString& theFeatureId)
 576 {
 577   std::shared_ptr<Config_FeatureMessage> aMessage;
 578   if (myFeaturesInfo.contains(theFeatureId))
 579     aMessage =  myFeaturesInfo[theFeatureId];
 580   return aMessage;
 581 }
 582
 583 //******************************************************
 584 void SHAPERGUI::selectionChanged()
 585 {
 586   LightApp_Module::selectionChanged();
 587   myWorkshop->salomeViewerSelectionChanged();
 588 }
 589
 590 //******************************************************
 591 void SHAPERGUI::contextMenuPopup(const QString& theClient, QMenu* theMenu, QString& theTitle)
 592 {
 593   myWorkshop->contextMenuMgr()->updateViewerMenu();
 594   myWorkshop->contextMenuMgr()->addViewerMenu(theMenu);
 595   LightApp_Module::contextMenuPopup(theClient, theMenu, theTitle);
 596 }
 597
 598
 599 //******************************************************
 600 void SHAPERGUI::createPreferences()
 601 {
 602   LightApp_Preferences* pref = preferences();
 603   if (!pref)
 604     return;
 605   ModuleBase_Preferences::updateConfigByResources();
 606   QString aModName = moduleName();
 607
 608   QtxPreferenceItem* item = pref->findItem(aModName, true );
 609   if ( item && (!item->isEmpty() )) {
 610     item->parentItem()->removeItem(item);
 611     delete item;
 612   }
 613
 614   int catId = pref->addPreference(aModName, -1 );
 615   if ( catId == -1 )
 616     return;
 617   SHAPERGUI_PrefMgr aMgr(pref, aModName);
 618   ModuleBase_Preferences::createEditContent(&aMgr, catId);
 619
 620   int viewTab = pref->addItem(tr("Viewer"), catId);
 621   // Create other parameters group in viewer tab
 622   int otherGroup = pref->addItem(tr("Default selection"), viewTab);
 623   pref->setItemProperty("columns", 3, otherGroup);
 624   pref->addItem(tr("Faces"), otherGroup,
 625                          SUIT_PreferenceMgr::Bool,
 626                          ModuleBase_Preferences::VIEWER_SECTION, "face-selection");
 627   pref->addItem(tr("Edges"), otherGroup,
 628                          SUIT_PreferenceMgr::Bool,
 629                          ModuleBase_Preferences::VIEWER_SECTION, "edge-selection");
 630   pref->addItem(tr("Vertices"), otherGroup,
 631                          SUIT_PreferenceMgr::Bool,
 632                          ModuleBase_Preferences::VIEWER_SECTION, "vertex-selection");
 633
 634   int sensitivityGroup = pref->addItem(tr("Selection sensitivity"), viewTab);
 635   pref->setItemProperty("columns", 2, sensitivityGroup);
 636   pref->addItem(tr("Vertex"), sensitivityGroup, SUIT_PreferenceMgr::Double,
 637                 ModuleBase_Preferences::VIEWER_SECTION, "point-selection-sensitivity");
 638   pref->addItem(tr("Edge"), sensitivityGroup, SUIT_PreferenceMgr::Double,
 639                 ModuleBase_Preferences::VIEWER_SECTION, "edge-selection-sensitivity");
 640   pref->retrieve();
 641 }
 642
 643 //******************************************************
 644 void SHAPERGUI::preferencesChanged(const QString& theSection, const QString& theParam)
 645 {
 646   SUIT_ResourceMgr* aResMgr = application()->resourceMgr();
 647   QString aVal = aResMgr->stringValue(theSection, theParam);
 648   Config_Prop* aProp = Config_PropManager::findProp(theSection.toStdString(),
 649                                                     theParam.toStdString());
 650   std::string aValue = aVal.toStdString();
 651   if (aValue.empty()) {
 652     aValue = aProp->defaultValue();
 653     aResMgr->setValue(theSection, theParam, QString(aValue.c_str()));
 654
 655     LightApp_Preferences* pref = preferences();
 656     if (pref)
 657       pref->retrieve();
 658   }
 659   aProp->setValue(aValue);
 660
 661   myWorkshop->displayer()->redisplayObjects();
 662 }
 663
 664 void SHAPERGUI::putInfo(const QString& theInfo, const int theMSecs)
 665 {
 666   application()->putInfo(theInfo, theMSecs);
 667 }
 668
 669 bool SHAPERGUI::abortAllOperations()
 670 {
 671   return workshop()->operationMgr()->abortAllOperations();
 672 }
 673
 674 void SHAPERGUI::createFeatureActions()
 675 {
 676   myWorkshop->menuMgr()->createFeatureActions();
 677 }