src/XGUI/XGUI_Workshop.cpp

   1 #include "ModuleBase_IModule.h"
   2 #include "XGUI_Constants.h"
   3 #include "XGUI_Command.h"
   4 #include "XGUI_MainMenu.h"
   5 #include "XGUI_MainWindow.h"
   6 #include "XGUI_MenuGroupPanel.h"
   7 #include "XGUI_Tools.h"
   8 #include "XGUI_Workbench.h"
   9 #include "XGUI_Workshop.h"
  10 #include "XGUI_Viewer.h"
  11 #include "XGUI_SelectionMgr.h"
  12 #include "XGUI_Selection.h"
  13 #include "XGUI_ObjectsBrowser.h"
  14 #include "XGUI_Displayer.h"
  15 #include "XGUI_OperationMgr.h"
  16 #include "XGUI_SalomeConnector.h"
  17 #include "XGUI_SalomeViewer.h"
  18 #include "XGUI_ActionsMgr.h"
  19 #include "XGUI_ErrorDialog.h"
  20 #include "XGUI_ViewerProxy.h"
  21 #include "XGUI_PropertyPanel.h"
  22 #include "XGUI_ContextMenuMgr.h"
  23 #include "XGUI_ModuleConnector.h"
  24 #include "XGUI_Preferences.h"
  25
  26 #include <ModelAPI_Events.h>
  27 #include <ModelAPI_PluginManager.h>
  28 #include <ModelAPI_Feature.h>
  29 #include <ModelAPI_Data.h>
  30 #include <ModelAPI_AttributeDocRef.h>
  31 #include <ModelAPI_Object.h>
  32 #include <ModelAPI_Validator.h>
  33 #include <ModelAPI_ResultConstruction.h>
  34 #include <ModelAPI_ResultBody.h>
  35
  36 #include <PartSetPlugin_Part.h>
  37
  38 #include <Events_Loop.h>
  39 #include <Events_Error.h>
  40 #include <Events_LongOp.h>
  41
  42 #include <ModuleBase_Operation.h>
  43 #include <ModuleBase_Operation.h>
  44 #include <ModuleBase_OperationDescription.h>
  45 #include <ModuleBase_SelectionValidator.h>
  46 #include <ModuleBase_ResultValidators.h>
  47 #include "ModuleBase_WidgetFactory.h"
  48
  49 #include <Config_Common.h>
  50 #include <Config_FeatureMessage.h>
  51 #include <Config_PointerMessage.h>
  52 #include <Config_ModuleReader.h>
  53
  54 #include <QApplication>
  55 #include <QFileDialog>
  56 #include <QMessageBox>
  57 #include <QMdiSubWindow>
  58 #include <QPushButton>
  59 #include <QDockWidget>
  60 #include <QLayout>
  61 #include <QTimer>
  62
  63 #ifdef _DEBUG
  64 #include <QDebug>
  65 #endif
  66
  67 #ifdef WIN32
  68 #include <windows.h>
  69 #else
  70 #include <dlfcn.h>
  71 #endif
  72
  73 QMap<QString, QString> XGUI_Workshop::myIcons;
  74
  75 QString XGUI_Workshop::featureIcon(const std::string& theId)
  76 {
  77   QString aId(theId.c_str());
  78   if (myIcons.contains(aId))
  79     return myIcons[aId];
  80   return QString();
  81 }
  82
  83 XGUI_Workshop::XGUI_Workshop(XGUI_SalomeConnector* theConnector)
  84   : QObject(),
  85   myCurrentDir(QString()),
  86   myModule(NULL),
  87   mySalomeConnector(theConnector),
  88   myPropertyPanel(0),
  89   myObjectBrowser(0),
  90   myDisplayer(0)
  91 {
  92   myMainWindow = mySalomeConnector? 0 : new XGUI_MainWindow();
  93
  94   myDisplayer = new XGUI_Displayer(this);
  95
  96   mySelector = new XGUI_SelectionMgr(this);
  97   //connect(mySelector, SIGNAL(selectionChanged()), this, SLOT(updateModuleCommands()));
  98
  99   myOperationMgr = new XGUI_OperationMgr(this);
 100   myActionsMgr = new XGUI_ActionsMgr(this);
 101   myErrorDlg = new XGUI_ErrorDialog(myMainWindow);
 102   myContextMenuMgr = new XGUI_ContextMenuMgr(this);
 103   connect(myContextMenuMgr, SIGNAL(actionTriggered(const QString&, bool)),
 104           this, SLOT(onContextMenuCommand(const QString&, bool)));
 105
 106   myViewerProxy = new XGUI_ViewerProxy(this);
 107   connect(myViewerProxy, SIGNAL(selectionChanged()), this, SLOT(updateCommandsOnViewSelection()));
 108
 109   myModuleConnector = new XGUI_ModuleConnector(this);
 110
 111   connect(myOperationMgr, SIGNAL(operationStarted()), SLOT(onOperationStarted()));
 112   connect(myOperationMgr, SIGNAL(operationResumed()), SLOT(onOperationStarted()));
 113   connect(myOperationMgr, SIGNAL(operationStopped(ModuleBase_Operation*)), SLOT(onOperationStopped(ModuleBase_Operation*)));
 114   connect(myMainWindow, SIGNAL(exitKeySequence()), SLOT(onExit()));
 115   connect(myOperationMgr, SIGNAL(operationStarted()), myActionsMgr, SLOT(update()));
 116   connect(myOperationMgr, SIGNAL(operationStopped(ModuleBase_Operation*)), myActionsMgr, SLOT(update()));
 117   connect(this, SIGNAL(errorOccurred(const QString&)), myErrorDlg, SLOT(addError(const QString&)));
 118 }
 119
 120 //******************************************************
 121 XGUI_Workshop::~XGUI_Workshop(void)
 122 {
 123 }
 124
 125 //******************************************************
 126 void XGUI_Workshop::startApplication()
 127 {
 128   initMenu();
 129   //Initialize event listening
 130   Events_Loop* aLoop = Events_Loop::loop();
 131   aLoop->registerListener(this, Events_Error::errorID()); //!< Listening application errors.
 132   //TODO(sbh): Implement static method to extract event id [SEID]
 133   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_FEATURE_LOADED));
 134   // TODO Is it good to use non standard event within workshop?
 135   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OPERATION_LAUNCHED));
 136   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
 137   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
 138   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
 139   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_DELETED));
 140   aLoop->registerListener(this, Events_Loop::eventByName("LongOperation"));
 141
 142   registerValidators();
 143   activateModule();
 144   if (myMainWindow) {
 145     myMainWindow->show();
 146     updateCommandStatus();
 147   }
 148   onNew();
 149 }
 150
 151 //******************************************************
 152 void XGUI_Workshop::initMenu()
 153 {
 154   myContextMenuMgr->createActions();
 155
 156   if (isSalomeMode()) {
 157     // Create only Undo, Redo commands
 158     QAction* aAction = salomeConnector()->addEditCommand("UNDO_CMD",
 159                                       tr("Undo"), tr("Undo last command"),
 160                                       QIcon(":pictures/undo.png"),
 161                                       QKeySequence::Undo, false);
 162     connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onUndo()));
 163     aAction = salomeConnector()->addEditCommand("REDO_CMD",
 164                                       tr("Redo"), tr("Redo last command"),
 165                                       QIcon(":pictures/redo.png"),
 166                                       QKeySequence::Redo, false);
 167     connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onRedo()));
 168     salomeConnector()->addEditMenuSeparator();
 169     return;
 170   }
 171   // File commands group
 172   XGUI_MenuGroupPanel* aGroup = myMainWindow->menuObject()->generalPage();
 173
 174   XGUI_Command* aCommand;
 175
 176   aCommand = aGroup->addFeature("SAVE_CMD", tr("Save..."), tr("Save the document"),
 177                                 QIcon(":pictures/save.png"), QKeySequence::Save);
 178   aCommand->connectTo(this, SLOT(onSave()));
 179   //aCommand->disable();
 180
 181   aCommand = aGroup->addFeature("UNDO_CMD", tr("Undo"), tr("Undo last command"),
 182                                 QIcon(":pictures/undo.png"), QKeySequence::Undo);
 183   aCommand->connectTo(this, SLOT(onUndo()));
 184
 185   aCommand = aGroup->addFeature("REDO_CMD", tr("Redo"), tr("Redo last command"),
 186                                 QIcon(":pictures/redo.png"), QKeySequence::Redo);
 187   aCommand->connectTo(this, SLOT(onRedo()));
 188
 189   aCommand = aGroup->addFeature("REBUILD_CMD", tr("Rebuild"), tr("Rebuild data objects"),
 190                                 QIcon(":pictures/rebuild.png"));
 191
 192   aCommand = aGroup->addFeature("SAVEAS_CMD", tr("Save as..."), tr("Save the document into a file"),
 193                                 QIcon(":pictures/save.png"));
 194   aCommand->connectTo(this, SLOT(onSaveAs()));
 195   //aCommand->disable();
 196
 197   aCommand = aGroup->addFeature("OPEN_CMD", tr("Open..."), tr("Open a new document"),
 198                                 QIcon(":pictures/open.png"), QKeySequence::Open);
 199   aCommand->connectTo(this, SLOT(onOpen()));
 200
 201   //aCommand = aGroup->addFeature("NEW_CMD", tr("New"), tr("Create a new document"),
 202   //                              QIcon(":pictures/new.png"), QKeySequence::New);
 203   //aCommand->connectTo(this, SLOT(onNew()));
 204
 205   aCommand = aGroup->addFeature("PREF_CMD", tr("Preferences"), tr("Edit preferences"),
 206                                 QIcon(":pictures/preferences.png"), QKeySequence::Preferences);
 207   aCommand->connectTo(this, SLOT(onPreferences()));
 208
 209   aCommand = aGroup->addFeature("EXIT_CMD", tr("Exit"), tr("Exit application"),
 210                                 QIcon(":pictures/close.png"), QKeySequence::Close);
 211   aCommand->connectTo(this, SLOT(onExit()));
 212   //FIXME: SBH's test action. Can be used for some GUI tests.
 213 //  #ifdef _DEBUG
 214 //    aCommand = aGroup->addFeature("TEST_CMD", "Test!", "Private debug button",
 215 //                                  QIcon(":pictures/close.png"), QKeySequence(), true);
 216 //    aCommand->connectTo(myMainWindow, SLOT(dockPythonConsole()));
 217 //  #endif
 218 }
 219
 220 //******************************************************
 221 XGUI_Workbench* XGUI_Workshop::addWorkbench(const QString& theName)
 222 {
 223   XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
 224   return aMenuBar->addWorkbench(theName);
 225 }
 226
 227 //******************************************************
 228 void XGUI_Workshop::processEvent(const Events_Message* theMessage)
 229 {
 230   //A message to start feature creation received.
 231   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_FEATURE_LOADED)) {
 232     const Config_FeatureMessage* aFeatureMsg = dynamic_cast<const Config_FeatureMessage*>(theMessage);
 233     if(!aFeatureMsg->isInternal()) {
 234       addFeature(aFeatureMsg);
 235     }
 236     return;
 237   }
 238
 239   // Process creation of Part
 240   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
 241     const ModelAPI_ObjectUpdatedMessage* aUpdMsg = dynamic_cast<const ModelAPI_ObjectUpdatedMessage*>(theMessage);
 242     onFeatureCreatedMsg(aUpdMsg);
 243     return;
 244   }
 245
 246   // Redisplay feature
 247   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY)) {
 248     const ModelAPI_ObjectUpdatedMessage* aUpdMsg = dynamic_cast<const ModelAPI_ObjectUpdatedMessage*>(theMessage);
 249     onFeatureRedisplayMsg(aUpdMsg);
 250     return;
 251   }
 252
 253   //Update property panel on corresponding message. If there is no current operation (no
 254   //property panel), or received message has different feature to the current - do nothing.
 255   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED)) {
 256     const ModelAPI_ObjectUpdatedMessage* anUpdateMsg =
 257         dynamic_cast<const ModelAPI_ObjectUpdatedMessage*>(theMessage);
 258     onFeatureUpdatedMsg(anUpdateMsg);
 259     return;
 260   }
 261
 262   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED)) {
 263     const ModelAPI_ObjectDeletedMessage* aDelMsg =
 264         dynamic_cast<const ModelAPI_ObjectDeletedMessage*>(theMessage);
 265     onObjectDeletedMsg(aDelMsg);
 266     return;
 267   }
 268
 269   if (theMessage->eventID() == Events_LongOp::eventID()) {
 270     if (Events_LongOp::isPerformed())
 271       QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 272       //QTimer::singleShot(10, this, SLOT(onStartWaiting()));
 273     else
 274       QApplication::restoreOverrideCursor();
 275     return;
 276   }
 277
 278   //An operation passed by message. Start it, process and commit.
 279   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OPERATION_LAUNCHED)) {
 280     const Config_PointerMessage* aPartSetMsg = dynamic_cast<const Config_PointerMessage*>(theMessage);
 281     //myPropertyPanel->cleanContent();
 282     ModuleBase_Operation* anOperation = (ModuleBase_Operation*)aPartSetMsg->pointer();
 283
 284     if (myOperationMgr->startOperation(anOperation)) {
 285       myPropertyPanel->updateContentWidget(anOperation->feature());
 286       if (!anOperation->getDescription()->hasXmlRepresentation()) {
 287         if (anOperation->commit())
 288           updateCommandStatus();
 289       }
 290     }
 291     return;
 292   }
 293   //Show error dialog if error message received.
 294   const Events_Error* anAppError = dynamic_cast<const Events_Error*>(theMessage);
 295   if (anAppError) {
 296     emit errorOccurred(QString::fromLatin1(anAppError->description()));
 297   }
 298 }
 299
 300 //******************************************************
 301 void XGUI_Workshop::onStartWaiting()
 302 {
 303   if (Events_LongOp::isPerformed()) {
 304     QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 305   }
 306 }
 307
 308 //******************************************************
 309 void XGUI_Workshop::onFeatureUpdatedMsg(const ModelAPI_ObjectUpdatedMessage* theMsg)
 310 {
 311   std::set<ObjectPtr> aFeatures = theMsg->objects();
 312   if (myOperationMgr->hasOperation())
 313   {
 314     FeaturePtr aCurrentFeature = myOperationMgr->currentOperation()->feature();
 315     std::set<ObjectPtr>::const_iterator aIt;
 316     for (aIt = aFeatures.begin(); aIt != aFeatures.end(); ++aIt) {
 317       ObjectPtr aNewFeature = (*aIt);
 318       if(aNewFeature == aCurrentFeature) {
 319         myPropertyPanel->updateContentWidget(aCurrentFeature);
 320         break;
 321       }
 322     }
 323   }
 324   myOperationMgr->validateCurrentOperation();
 325 }
 326
 327 //******************************************************
 328 void XGUI_Workshop::onFeatureRedisplayMsg(const ModelAPI_ObjectUpdatedMessage* theMsg)
 329 {
 330   std::set<ObjectPtr> aObjects = theMsg->objects();
 331   std::set<ObjectPtr>::const_iterator aIt;
 332   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 333     ObjectPtr aObj = (*aIt);
 334     if (!aObj->data() || !aObj->data()->isValid())
 335       myDisplayer->erase(aObj, false);
 336     else {
 337       if (myDisplayer->isVisible(aObj)) // TODO VSV: Correction sketch drawing
 338         myDisplayer->display(aObj, false); // In order to update presentation
 339       else {
 340         if(myOperationMgr->hasOperation()) {
 341           ModuleBase_Operation* aOperation = myOperationMgr->currentOperation();
 342           if (aOperation->hasObject(aObj)) { // Display only current operation results
 343             myDisplayer->display(aObj, false);
 344           }
 345         }
 346       }
 347     }
 348   }
 349   myDisplayer->updateViewer();
 350 }
 351
 352 //******************************************************
 353 void XGUI_Workshop::onFeatureCreatedMsg(const ModelAPI_ObjectUpdatedMessage* theMsg)
 354 {
 355   std::set<ObjectPtr> aObjects = theMsg->objects();
 356
 357   std::set<ObjectPtr>::const_iterator aIt;
 358   bool aHasPart = false;
 359   bool isDisplayed = false;
 360   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 361     ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(*aIt);
 362     if (aPart) {
 363       aHasPart = true;
 364     // If a feature is created from the aplication's python console
 365     // it doesn't stored in the operation mgr and doesn't displayed
 366     } else if(myOperationMgr->hasOperation()) {
 367       ModuleBase_Operation* aOperation = myOperationMgr->currentOperation();
 368       if (aOperation->hasObject(*aIt)) { // Display only current operation results
 369         myDisplayer->display(*aIt, false);
 370         isDisplayed = true;
 371       }
 372     }
 373   }
 374   if (isDisplayed)
 375     myDisplayer->updateViewer();
 376   if (aHasPart) {
 377     //The created part will be created in Object Browser later and we have to activate it
 378     // only when it is created everywere
 379     QTimer::singleShot(50, this, SLOT(activateLastPart()));
 380   }
 381 }
 382
 383 //******************************************************
 384 void XGUI_Workshop::onObjectDeletedMsg(const ModelAPI_ObjectDeletedMessage* theMsg)
 385 {
 386   //std::set<ObjectPtr> aFeatures = theMsg->objects();
 387 }
 388
 389 //******************************************************
 390 void XGUI_Workshop::onOperationStarted()
 391 {
 392   ModuleBase_Operation* aOperation = myOperationMgr->currentOperation();
 393
 394   if(aOperation->getDescription()->hasXmlRepresentation()) { //!< No need for property panel
 395     connectWithOperation(aOperation);
 396
 397     showPropertyPanel();
 398     QString aXmlRepr = aOperation->getDescription()->xmlRepresentation();
 399     ModuleBase_WidgetFactory aFactory = ModuleBase_WidgetFactory(aXmlRepr.toStdString(),
 400                                                                  myModuleConnector);
 401
 402     myPropertyPanel->cleanContent();
 403     aFactory.createWidget(myPropertyPanel->contentWidget());
 404
 405     QList<ModuleBase_ModelWidget*> aWidgets = aFactory.getModelWidgets();
 406     QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
 407     ModuleBase_ModelWidget* aWidget;
 408     for (; anIt != aLast; anIt++) {
 409       aWidget = *anIt;
 410       aWidget->setFeature(aOperation->feature());
 411       //QObject::connect(aWidget, SIGNAL(valuesChanged()),  aOperation, SLOT(storeCustomValue()));
 412       QObject::connect(aWidget, SIGNAL(valuesChanged()),
 413                        this, SLOT(onWidgetValuesChanged()));
 414       // Init default values
 415       if (!aOperation->isEditOperation() && aWidget->hasDefaultValue()) {
 416         //aWidget->storeValue(aOperation->feature());
 417
 418         aWidget->storeValue();
 419       }
 420     }
 421
 422     myPropertyPanel->setModelWidgets(aWidgets);
 423     myPropertyPanel->setWindowTitle(aOperation->getDescription()->description());
 424   }
 425   updateCommandStatus();
 426 }
 427
 428 //******************************************************
 429 void XGUI_Workshop::onOperationStopped(ModuleBase_Operation* theOperation)
 430 {
 431   //!< No need for property panel
 432   updateCommandStatus();
 433   hidePropertyPanel();
 434   myPropertyPanel->cleanContent();
 435 }
 436
 437 /*
 438  *
 439  */
 440 void XGUI_Workshop::addFeature(const Config_FeatureMessage* theMessage)
 441 {
 442   if (!theMessage) {
 443 #ifdef _DEBUG
 444     qDebug() << "XGUI_Workshop::addFeature: NULL message.";
 445 #endif
 446     return;
 447   }
 448   // Remember features icons
 449   myIcons[QString::fromStdString(theMessage->id())] = QString::fromStdString(theMessage->icon());
 450
 451   //Find or create Workbench
 452   QString aWchName = QString::fromStdString(theMessage->workbenchId());
 453   QString aNestedFeatures = QString::fromStdString(theMessage->nestedFeatures());
 454   bool isUsePropPanel = theMessage->isUseInput();
 455   QString aFeatureId = QString::fromStdString(theMessage->id());
 456   if (isSalomeMode()) {
 457     QAction* aAction = salomeConnector()->addFeature(aWchName,
 458                               aFeatureId,
 459                               QString::fromStdString(theMessage->text()),
 460                               QString::fromStdString(theMessage->tooltip()),
 461                               QIcon(theMessage->icon().c_str()),
 462                               QKeySequence(), isUsePropPanel);
 463     salomeConnector()->setNestedActions(aFeatureId, aNestedFeatures.split(" "));
 464     myActionsMgr->addCommand(aAction);
 465     myModule->featureCreated(aAction);
 466   } else {
 467
 468     XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
 469     XGUI_Workbench* aPage = aMenuBar->findWorkbench(aWchName);
 470     if (!aPage) {
 471       aPage = addWorkbench(aWchName);
 472     }
 473     //Find or create Group
 474     QString aGroupName = QString::fromStdString(theMessage->groupId());
 475     XGUI_MenuGroupPanel* aGroup = aPage->findGroup(aGroupName);
 476     if (!aGroup) {
 477       aGroup = aPage->addGroup(aGroupName);
 478     }
 479     // Check if hotkey sequence is already defined:
 480     QKeySequence aHotKey = myActionsMgr->registerShortcut(
 481         QString::fromStdString(theMessage->keysequence()));
 482     // Create feature...
 483     XGUI_Command* aCommand = aGroup->addFeature(aFeatureId,
 484                                                 QString::fromStdString(theMessage->text()),
 485                                                 QString::fromStdString(theMessage->tooltip()),
 486                                                 QIcon(theMessage->icon().c_str()),
 487                                                 aHotKey, isUsePropPanel);
 488     aCommand->setNestedCommands(aNestedFeatures.split(" ", QString::SkipEmptyParts));
 489     myActionsMgr->addCommand(aCommand);
 490     myModule->featureCreated(aCommand);
 491   }
 492 }
 493
 494 /*
 495  * Makes a signal/slot connections between Property Panel
 496  * and given operation. The given operation becomes a
 497  * current operation and previous operation if exists
 498  */
 499 void XGUI_Workshop::connectWithOperation(ModuleBase_Operation* theOperation)
 500 {
 501   QAction* aCommand = 0;
 502   if (isSalomeMode()) {
 503     aCommand = salomeConnector()->command(theOperation->getDescription()->operationId());
 504   } else {
 505     XGUI_MainMenu* aMenu = myMainWindow->menuObject();
 506     aCommand = aMenu->feature(theOperation->getDescription()->operationId());
 507   }
 508   //Abort operation on uncheck the command
 509   if (aCommand)
 510     connect(aCommand, SIGNAL(triggered(bool)), theOperation, SLOT(setRunning(bool)));
 511 }
 512
 513 /*
 514  * Saves document with given name.
 515  */
 516 void XGUI_Workshop::saveDocument(QString theName)
 517 {
 518   QApplication::restoreOverrideCursor();
 519   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 520   DocumentPtr aDoc = aMgr->rootDocument();
 521   aDoc->save(theName.toLatin1().constData());
 522   QApplication::restoreOverrideCursor();
 523 }
 524
 525 //******************************************************
 526 void XGUI_Workshop::onExit()
 527 {
 528   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 529   DocumentPtr aDoc = aMgr->rootDocument();
 530   if(aDoc->isModified()) {
 531     int anAnswer = QMessageBox::question(
 532         myMainWindow, tr("Save current file"),
 533         tr("The document is modified, save before exit?"),
 534         QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Cancel);
 535     if(anAnswer == QMessageBox::Save) {
 536       bool saved = onSave();
 537       if(!saved) {
 538         return;
 539       }
 540     } else if (anAnswer == QMessageBox::Cancel) {
 541       return;
 542     }
 543   }
 544   qApp->exit();
 545 }
 546
 547 //******************************************************
 548 void XGUI_Workshop::onNew()
 549 {
 550   QApplication::setOverrideCursor(Qt::WaitCursor);
 551   if (objectBrowser() == 0) {
 552     createDockWidgets();
 553     mySelector->connectViewers();
 554   }
 555   myViewerProxy->connectToViewer();
 556   showObjectBrowser();
 557   if (!isSalomeMode()) {
 558     myMainWindow->showPythonConsole();
 559     QMdiSubWindow* aWnd = myMainWindow->viewer()->createView();
 560     aWnd->showMaximized();
 561     updateCommandStatus();
 562   }
 563   myContextMenuMgr->connectViewer();
 564   QApplication::restoreOverrideCursor();
 565 }
 566
 567 //******************************************************
 568 void XGUI_Workshop::onOpen()
 569 {
 570   //save current file before close if modified
 571   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 572   DocumentPtr aDoc = aMgr->rootDocument();
 573   if(aDoc->isModified()) {
 574     //TODO(sbh): re-launch the app?
 575     int anAnswer = QMessageBox::question(
 576         myMainWindow, tr("Save current file"),
 577         tr("The document is modified, save before opening another?"),
 578         QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Cancel);
 579     if(anAnswer == QMessageBox::Save) {
 580       onSave();
 581     } else if (anAnswer == QMessageBox::Cancel) {
 582       return;
 583     }
 584     aDoc->close();
 585     myCurrentDir = "";
 586   }
 587
 588   //show file dialog, check if readable and open
 589   myCurrentDir = QFileDialog::getExistingDirectory(mainWindow());
 590   if(myCurrentDir.isEmpty())
 591     return;
 592   QFileInfo aFileInfo(myCurrentDir);
 593   if(!aFileInfo.exists() || !aFileInfo.isReadable()) {
 594     QMessageBox::critical(myMainWindow, tr("Warning"), tr("Unable to open the file."));
 595     myCurrentDir = "";
 596     return;
 597   }
 598   QApplication::setOverrideCursor(Qt::WaitCursor);
 599   aDoc->load(myCurrentDir.toLatin1().constData());
 600   myObjectBrowser->rebuildDataTree();
 601   displayAllResults();
 602   updateCommandStatus();
 603   QApplication::restoreOverrideCursor();
 604 }
 605
 606 //******************************************************
 607 bool XGUI_Workshop::onSave()
 608 {
 609   if(myCurrentDir.isEmpty()) {
 610     return onSaveAs();
 611   }
 612   saveDocument(myCurrentDir);
 613   updateCommandStatus();
 614   return true;
 615 }
 616
 617 //******************************************************
 618 bool XGUI_Workshop::onSaveAs()
 619 {
 620   QFileDialog dialog(mainWindow());
 621   dialog.setWindowTitle(tr("Select directory to save files..."));
 622   dialog.setFileMode(QFileDialog::Directory);
 623   dialog.setFilter(tr("Folders (*)"));
 624   dialog.setOptions(QFileDialog::HideNameFilterDetails | QFileDialog::ShowDirsOnly);
 625   dialog.setViewMode(QFileDialog::Detail);
 626
 627   if(!dialog.exec()) {
 628     return false;
 629   }
 630   QString aTempDir = dialog.selectedFiles().first();
 631   QDir aDir(aTempDir);
 632   if(aDir.exists() && !aDir.entryInfoList(QDir::NoDotAndDotDot|QDir::AllEntries).isEmpty()) {
 633     int answer = QMessageBox::question(myMainWindow,
 634                                        //: Title of the dialog which asks user if he wants to save study in existing non-empty folder
 635                                        tr("Save"),
 636                                        tr("The folder already contains some files, save anyway?"),
 637                                        QMessageBox::Save|QMessageBox::Cancel);
 638     if(answer == QMessageBox::Cancel) {
 639       return false;
 640     }
 641   }
 642   myCurrentDir = aTempDir;
 643   return onSave();
 644 }
 645
 646 //******************************************************
 647 void XGUI_Workshop::onUndo()
 648 {
 649   objectBrowser()->treeView()->setCurrentIndex(QModelIndex());
 650   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 651   DocumentPtr aDoc = aMgr->rootDocument();
 652   if (aDoc->isOperation())
 653     operationMgr()->abortOperation();
 654   aDoc->undo();
 655   updateCommandStatus();
 656 }
 657
 658 //******************************************************
 659 void XGUI_Workshop::onRedo()
 660 {
 661   objectBrowser()->treeView()->setCurrentIndex(QModelIndex());
 662   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 663   DocumentPtr aDoc = aMgr->rootDocument();
 664   if (aDoc->isOperation())
 665     operationMgr()->abortOperation();
 666   aDoc->redo();
 667   updateCommandStatus();
 668 }
 669
 670 //******************************************************
 671 void XGUI_Workshop::onPreferences()
 672 {
 673   XGUI_Preferences::editPreferences();
 674 }
 675
 676 //******************************************************
 677 ModuleBase_IModule* XGUI_Workshop::loadModule(const QString& theModule)
 678 {
 679   QString libName =
 680       QString::fromStdString(library(theModule.toStdString()));
 681   if (libName.isEmpty()) {
 682     qWarning(
 683     qPrintable( tr( "Information about module \"%1\" doesn't exist." ).arg( theModule ) ));
 684     return 0;
 685   }
 686
 687   QString err;
 688   CREATE_FUNC crtInst = 0;
 689
 690 #ifdef WIN32
 691   HINSTANCE modLib = ::LoadLibrary((LPTSTR) qPrintable(libName));
 692   if (!modLib) {
 693     LPVOID lpMsgBuf;
 694     ::FormatMessage(
 695         FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
 696         0, ::GetLastError(), 0, (LPTSTR) & lpMsgBuf, 0, 0);
 697     QString aMsg((char*) &lpMsgBuf);
 698     err = QString("Failed to load  %1. %2").arg(libName).arg(aMsg);
 699     ::LocalFree(lpMsgBuf);
 700   } else {
 701     crtInst = (CREATE_FUNC) ::GetProcAddress(modLib, CREATE_MODULE);
 702     if (!crtInst) {
 703       LPVOID lpMsgBuf;
 704       ::FormatMessage(
 705           FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM
 706               | FORMAT_MESSAGE_IGNORE_INSERTS,
 707           0, ::GetLastError(), 0, (LPTSTR) & lpMsgBuf, 0, 0);
 708       QString aMsg((char*) &lpMsgBuf);
 709       err = QString("Failed to find  %1 function. %2").arg( CREATE_MODULE).arg(aMsg);
 710       ::LocalFree(lpMsgBuf);
 711     }
 712   }
 713 #else
 714   void* modLib = dlopen( libName.toLatin1(), RTLD_LAZY | RTLD_GLOBAL );
 715   if ( !modLib ) {
 716     err = QString( "Can not load library %1. %2" ).arg( libName ).arg( dlerror() );
 717   } else {
 718     crtInst = (CREATE_FUNC)dlsym( modLib, CREATE_MODULE );
 719     if ( !crtInst ) {
 720       err = QString( "Failed to find function %1. %2" ).arg( CREATE_MODULE ).arg( dlerror() );
 721     }
 722   }
 723 #endif
 724
 725   ModuleBase_IModule* aModule = crtInst ? crtInst(this) : 0;
 726
 727   if (!err.isEmpty()) {
 728     if (mainWindow()) {
 729       QMessageBox::warning(mainWindow(), tr("Error"), err);
 730     } else {
 731       qWarning( qPrintable( err ));
 732     }
 733   }
 734   return aModule;
 735 }
 736
 737 //******************************************************
 738 bool XGUI_Workshop::activateModule()
 739 {
 740   Config_ModuleReader aModuleReader;
 741   QString moduleName = QString::fromStdString(aModuleReader.getModuleName());
 742   myModule = loadModule(moduleName);
 743   if (!myModule)
 744     return false;
 745   myModule->createFeatures();
 746   myActionsMgr->update();
 747   return true;
 748 }
 749
 750 //******************************************************
 751 void XGUI_Workshop::updateCommandStatus()
 752 {
 753   QList<QAction*> aCommands;
 754   if (isSalomeMode()) { // update commands in SALOME mode
 755     aCommands = salomeConnector()->commandList();
 756   } else {
 757     XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
 758     foreach (XGUI_Command* aCmd, aMenuBar->features())
 759       aCommands.append(aCmd);
 760   }
 761   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 762   if (aMgr->hasRootDocument()) {
 763     QAction* aUndoCmd;
 764     QAction* aRedoCmd;
 765     foreach(QAction* aCmd, aCommands) {
 766       QString aId = aCmd->data().toString();
 767       if (aId == "UNDO_CMD")
 768         aUndoCmd = aCmd;
 769       else if (aId == "REDO_CMD")
 770         aRedoCmd = aCmd;
 771       else // Enable all commands
 772         aCmd->setEnabled(true);
 773     }
 774     DocumentPtr aDoc = aMgr->rootDocument();
 775     aUndoCmd->setEnabled(aDoc->canUndo());
 776     aRedoCmd->setEnabled(aDoc->canRedo());
 777   } else {
 778     foreach(QAction* aCmd, aCommands) {
 779       QString aId = aCmd->data().toString();
 780       if (aId == "NEW_CMD")
 781         aCmd->setEnabled(true);
 782       else if (aId == "EXIT_CMD")
 783         aCmd->setEnabled(true);
 784       else
 785         aCmd->setEnabled(false);
 786     }
 787   }
 788   myActionsMgr->update();
 789 }
 790
 791 //******************************************************
 792 QList<QAction*> XGUI_Workshop::getModuleCommands() const
 793 {
 794   QList<QAction*> aCommands;
 795   if (isSalomeMode()) { // update commands in SALOME mode
 796     aCommands = salomeConnector()->commandList();
 797   } else {
 798     XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
 799     foreach(XGUI_Command* aCmd, aMenuBar->features()) {
 800       aCommands.append(aCmd);
 801     }
 802   }
 803   return aCommands;
 804 }
 805
 806 //******************************************************
 807 QDockWidget* XGUI_Workshop::createObjectBrowser(QWidget* theParent)
 808 {
 809   QDockWidget* aObjDock = new QDockWidget(theParent);
 810   aObjDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 811   aObjDock->setWindowTitle(tr("Object browser"));
 812   aObjDock->setStyleSheet("::title { position: relative; padding-left: 5px; text-align: left center }");
 813   myObjectBrowser = new XGUI_ObjectsBrowser(aObjDock);
 814   connect(myObjectBrowser, SIGNAL(activePartChanged(ObjectPtr)), this, SLOT(changeCurrentDocument(ObjectPtr)));
 815   aObjDock->setWidget(myObjectBrowser);
 816
 817   myContextMenuMgr->connectObjectBrowser();
 818   return aObjDock;
 819 }
 820
 821 //******************************************************
 822 /*
 823  * Creates dock widgets, places them in corresponding area
 824  * and tabifies if necessary.
 825  */
 826 void XGUI_Workshop::createDockWidgets()
 827 {
 828   QMainWindow* aDesktop = isSalomeMode()? salomeConnector()->desktop() :
 829                                           myMainWindow;
 830   QDockWidget* aObjDock = createObjectBrowser(aDesktop);
 831   aDesktop->addDockWidget(Qt::LeftDockWidgetArea, aObjDock);
 832   myPropertyPanel = new XGUI_PropertyPanel(aDesktop);
 833   aDesktop->addDockWidget(Qt::LeftDockWidgetArea, myPropertyPanel);
 834   hidePropertyPanel(); //<! Invisible by default
 835   hideObjectBrowser();
 836   aDesktop->tabifyDockWidget(aObjDock, myPropertyPanel);
 837
 838   QPushButton* aOkBtn = myPropertyPanel->findChild<QPushButton*>(XGUI::PROP_PANEL_OK);
 839   connect(aOkBtn, SIGNAL(clicked()), myOperationMgr, SLOT(onCommitOperation()));
 840   QPushButton* aCancelBtn = myPropertyPanel->findChild<QPushButton*>(XGUI::PROP_PANEL_CANCEL);
 841   connect(aCancelBtn, SIGNAL(clicked()), myOperationMgr, SLOT(onAbortOperation()));
 842
 843   connect(myPropertyPanel, SIGNAL(keyReleased(const std::string&, QKeyEvent*)),
 844           myOperationMgr, SLOT(onKeyReleased(const std::string&, QKeyEvent*)));
 845
 846   connect(myPropertyPanel, SIGNAL(widgetActivated(ModuleBase_ModelWidget*)),
 847           myOperationMgr, SLOT(onWidgetActivated(ModuleBase_ModelWidget*)));
 848   connect(myOperationMgr, SIGNAL(activateNextWidget(ModuleBase_ModelWidget*)),
 849           myPropertyPanel, SLOT(onActivateNextWidget(ModuleBase_ModelWidget*)));
 850   connect(myOperationMgr, SIGNAL(operationValidated(bool)),
 851           myPropertyPanel, SLOT(setAcceptEnabled(bool)));
 852
 853 }
 854
 855 //******************************************************
 856 void XGUI_Workshop::showPropertyPanel()
 857 {
 858   QAction* aViewAct = myPropertyPanel->toggleViewAction();
 859   //<! Restore ability to close panel from the window's menu
 860   aViewAct->setEnabled(true);
 861   myPropertyPanel->show();
 862   myPropertyPanel->raise();
 863 }
 864
 865 //******************************************************
 866 void XGUI_Workshop::hidePropertyPanel()
 867 {
 868   QAction* aViewAct = myPropertyPanel->toggleViewAction();
 869   //<! Do not allow to show empty property panel
 870   aViewAct->setEnabled(false);
 871   myPropertyPanel->hide();
 872 }
 873
 874 //******************************************************
 875 void XGUI_Workshop::showObjectBrowser()
 876 {
 877   myObjectBrowser->parentWidget()->show();
 878 }
 879
 880 //******************************************************
 881 void XGUI_Workshop::hideObjectBrowser()
 882 {
 883   myObjectBrowser->parentWidget()->hide();
 884 }
 885
 886 //******************************************************
 887 void XGUI_Workshop::onFeatureTriggered()
 888 {
 889   QAction* aCmd = dynamic_cast<QAction*>(sender());
 890   if (aCmd) {
 891     QString aId = salomeConnector()->commandId(aCmd);
 892     if (!aId.isNull())
 893       myModule->launchOperation(aId);
 894   }
 895 }
 896
 897 //******************************************************
 898 void XGUI_Workshop::changeCurrentDocument(ObjectPtr theObj)
 899 {
 900   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 901   if (theObj) {
 902     ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(theObj);
 903     if (aPart) {
 904       DocumentPtr aPartDoc = aPart->partDoc();
 905       if (aPartDoc) {
 906         aMgr->setCurrentDocument(aPartDoc);
 907         return;
 908       }
 909     }
 910   }
 911   aMgr->setCurrentDocument(aMgr->rootDocument());
 912 }
 913
 914 //******************************************************
 915 void XGUI_Workshop::salomeViewerSelectionChanged()
 916 {
 917   emit salomeViewerSelection();
 918 }
 919
 920
 921 //**************************************************************
 922 XGUI_SalomeViewer* XGUI_Workshop::salomeViewer() const
 923 {
 924   return mySalomeConnector->viewer();
 925 }
 926
 927 //**************************************************************
 928 void XGUI_Workshop::onContextMenuCommand(const QString& theId, bool isChecked)
 929 {
 930   QList<ObjectPtr> aObjects = mySelector->selection()->selectedObjects();
 931   if ((theId == "ACTIVATE_PART_CMD") && (aObjects.size() > 0)) {
 932     ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(aObjects.first());
 933     activatePart(aPart);
 934   } else if (theId == "DEACTIVATE_PART_CMD")
 935     activatePart(ResultPartPtr());
 936   else if (theId == "DELETE_CMD")
 937     deleteObjects(aObjects);
 938   else if (theId == "SHOW_CMD")
 939     showObjects(aObjects, true);
 940   else if (theId == "HIDE_CMD")
 941     showObjects(aObjects, false);
 942 }
 943
 944 //**************************************************************
 945 void XGUI_Workshop::onWidgetValuesChanged()
 946 {
 947   ModuleBase_Operation* anOperation = myOperationMgr->currentOperation();
 948   FeaturePtr aFeature = anOperation->feature();
 949
 950   ModuleBase_ModelWidget* aSenderWidget = dynamic_cast<ModuleBase_ModelWidget*>(sender());
 951   //if (aCustom)
 952   //  aCustom->storeValue(aFeature);
 953
 954   const QList<ModuleBase_ModelWidget*>& aWidgets = myPropertyPanel->modelWidgets();
 955   QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
 956   for (; anIt != aLast; anIt++) {
 957     ModuleBase_ModelWidget* aCustom = *anIt;
 958     if (aCustom && (/*!aCustom->isInitialized(aFeature) ||*/ aCustom == aSenderWidget)) {
 959       //aCustom->storeValue(aFeature);
 960       aCustom->storeValue();
 961     }
 962   }
 963 }
 964
 965 //**************************************************************
 966 void XGUI_Workshop::activatePart(ResultPartPtr theFeature)
 967 {
 968   changeCurrentDocument(theFeature);
 969   myObjectBrowser->activatePart(theFeature);
 970 }
 971
 972 //**************************************************************
 973 void XGUI_Workshop::activateLastPart()
 974 {
 975   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 976   DocumentPtr aDoc = aMgr->rootDocument();
 977   std::string aGrpName = ModelAPI_ResultPart::group();
 978   ObjectPtr aLastPart = aDoc->object(aGrpName, aDoc->size(aGrpName) - 1);
 979   ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(aLastPart);
 980   if (aPart)
 981     activatePart(aPart);
 982 }
 983
 984 //**************************************************************
 985 void XGUI_Workshop::deleteObjects(const QList<ObjectPtr>& theList)
 986 {
 987   QMainWindow* aDesktop = isSalomeMode()? salomeConnector()->desktop() : myMainWindow;
 988   QMessageBox::StandardButton aRes = QMessageBox::warning(aDesktop, tr("Delete features"),
 989                                                           tr("Seleted features will be deleted. Continue?"),
 990                                                           QMessageBox::No | QMessageBox::Yes, QMessageBox::No);
 991   // ToDo: definbe deleting method
 992   if (aRes == QMessageBox::Yes) {
 993     PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 994     aMgr->rootDocument()->startOperation();
 995     foreach (ObjectPtr aObj, theList) {
 996       ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
 997       if (aPart) {
 998         DocumentPtr aDoc = aPart->document();
 999         if (aDoc == aMgr->currentDocument()) {
1000           aDoc->close();
1001         }
1002         //aMgr->rootDocument()->removeFeature(aPart->owner());
1003       } else {
1004         FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1005         if (aFeature)
1006           aObj->document()->removeFeature(aFeature);
1007       }
1008     }
1009     myDisplayer->updateViewer();
1010     aMgr->rootDocument()->finishOperation();
1011   }
1012 }
1013
1014 //**************************************************************
1015 void XGUI_Workshop::showObjects(const QList<ObjectPtr>& theList, bool isVisible)
1016 {
1017   foreach (ObjectPtr aObj, theList) {
1018     ResultPtr aRes = boost::dynamic_pointer_cast<ModelAPI_Result>(aObj);
1019     if (aRes) {
1020       if (isVisible) {
1021         myDisplayer->display(aRes, false);
1022       } else {
1023         myDisplayer->erase(aRes, false);
1024       }
1025     }
1026   }
1027   myDisplayer->updateViewer();
1028 }
1029
1030 //**************************************************************
1031 void XGUI_Workshop::updateCommandsOnViewSelection()
1032 {
1033   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
1034   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
1035   XGUI_Selection* aSelection = mySelector->selection();
1036   if (aSelection->getSelected().size() == 0)
1037     return;
1038
1039   QList<QAction*> aActions = getModuleCommands();
1040   foreach(QAction* aAction, aActions) {
1041     QString aId = aAction->data().toString();
1042     std::list<ModelAPI_Validator*> aValidators;
1043     aFactory->validators(aId.toStdString(), aValidators);
1044     std::list<ModelAPI_Validator*>::iterator aValidator = aValidators.begin();
1045     for(; aValidator != aValidators.end(); aValidator++) {
1046       if (*aValidator) {
1047         const ModuleBase_SelectionValidator* aSelValidator =
1048           dynamic_cast<const ModuleBase_SelectionValidator*>(*aValidator);
1049         if (aSelValidator) {
1050           aAction->setEnabled(aSelValidator->isValid(aSelection));
1051         }
1052       }
1053     }
1054   }
1055 }
1056
1057
1058 //**************************************************************
1059 void XGUI_Workshop::registerValidators() const
1060 {
1061   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
1062   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
1063 }
1064
1065
1066 //**************************************************************
1067 void XGUI_Workshop::displayAllResults()
1068 {
1069   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
1070   DocumentPtr aRootDoc = aMgr->rootDocument();
1071   displayDocumentResults(aRootDoc);
1072   for (int i = 0; i < aRootDoc->size(ModelAPI_ResultPart::group()); i++) {
1073     ObjectPtr aObject = aRootDoc->object(ModelAPI_ResultPart::group(), i);
1074     ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1075     displayDocumentResults(aPart->partDoc());
1076   }
1077   myDisplayer->updateViewer();
1078 }
1079
1080 //**************************************************************
1081 void XGUI_Workshop::displayDocumentResults(DocumentPtr theDoc)
1082 {
1083   displayGroupResults(theDoc, ModelAPI_ResultConstruction::group());
1084   displayGroupResults(theDoc, ModelAPI_ResultBody::group());
1085 }
1086
1087 //**************************************************************
1088 void XGUI_Workshop::displayGroupResults(DocumentPtr theDoc, std::string theGroup)
1089 {
1090   for (int i = 0; i < theDoc->size(theGroup); i++)
1091     myDisplayer->display(theDoc->object(theGroup, i), false);
1092 }