src/XGUI/XGUI_Workshop.cpp

   1 #include "XGUI_Module.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 "ModuleBase_WidgetFactory.h"
  12 #include "XGUI_SelectionMgr.h"
  13 #include "XGUI_ObjectsBrowser.h"
  14 #include "XGUI_Displayer.h"
  15 #include "XGUI_OperationMgr.h"
  16 #include "XGUI_SalomeConnector.h"
  17 #include "XGUI_ActionsMgr.h"
  18
  19 #include <ModelAPI_PluginManager.h>
  20 #include <ModelAPI_Feature.h>
  21 #include <ModelAPI_Data.h>
  22 #include <ModelAPI_AttributeDocRef.h>
  23
  24 #include <Events_Loop.h>
  25 #include <ModuleBase_PropPanelOperation.h>
  26 #include <ModuleBase_Operation.h>
  27 #include <Config_FeatureMessage.h>
  28 #include <Config_PointerMessage.h>
  29
  30 #include <QApplication>
  31 #include <QFileDialog>
  32 #include <QMessageBox>
  33 #include <QMdiSubWindow>
  34 #include <QPushButton>
  35 #include <QDockWidget>
  36 #include <QLayout>
  37
  38 #ifdef _DEBUG
  39 #include <QDebug>
  40 #endif
  41
  42 #ifdef WIN32
  43 #include <windows.h>
  44 #else
  45 #include <dlfcn.h>
  46 #endif
  47
  48 XGUI_Workshop::XGUI_Workshop(XGUI_SalomeConnector* theConnector)
  49   : QObject(),
  50   myPartSetModule(NULL),
  51   mySalomeConnector(theConnector),
  52   myPropertyPanelDock(0),
  53   myObjectBrowser(0),
  54   myDisplayer(0)
  55 {
  56   myMainWindow = mySalomeConnector? 0 : new XGUI_MainWindow();
  57
  58   // In SALOME viewer is accessible only when module is initialized
  59   // and in SALOME mode myDisplayer object has to be created later
  60   // So, displayer will be created on demand.
  61
  62   mySelector = new XGUI_SelectionMgr(this);
  63   myOperationMgr = new XGUI_OperationMgr(this);
  64   myActionsMgr = new XGUI_ActionsMgr(this);
  65   connect(myOperationMgr, SIGNAL(operationStarted()),  this, SLOT(onOperationStarted()));
  66   connect(myOperationMgr, SIGNAL(operationStopped(ModuleBase_Operation*)),
  67           this, SLOT(onOperationStopped(ModuleBase_Operation*)));
  68 }
  69
  70 //******************************************************
  71 XGUI_Workshop::~XGUI_Workshop(void)
  72 {
  73 }
  74
  75 //******************************************************
  76 void XGUI_Workshop::startApplication()
  77 {
  78   initMenu();
  79   //Initialize event listening
  80   Events_Loop* aLoop = Events_Loop::loop();
  81   //TODO(sbh): Implement static method to extract event id [SEID]
  82   Events_ID aFeatureId = aLoop->eventByName("FeatureEvent");
  83   aLoop->registerListener(this, aFeatureId);
  84   Events_ID aPartSetId = aLoop->eventByName("PartSetModuleEvent");
  85   aLoop->registerListener(this, aPartSetId);
  86   activateModule();
  87   if (myMainWindow) {
  88     myMainWindow->show();
  89     updateCommandStatus();
  90   }
  91   onNew();
  92   // Testing of document creation
  93   //boost::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
  94   //boost::shared_ptr<ModelAPI_Feature> aPoint1 = aMgr->rootDocument()->addFeature("Point");
  95   //boost::shared_ptr<ModelAPI_Feature> aPart = aMgr->rootDocument()->addFeature("Part");
  96   //aPart->execute();
  97   //aMgr->setCurrentDocument(aPart->data()->docRef("PartDocument")->value());
  98   //boost::shared_ptr<ModelAPI_Feature> aPoint2 = aMgr->rootDocument()->addFeature("Point");
  99   //aPoint2 = aMgr->rootDocument()->addFeature("Point");
 100
 101   //aPart = aMgr->rootDocument()->addFeature("Part");
 102   //aPart->execute();
 103 }
 104
 105 //******************************************************
 106 void XGUI_Workshop::initMenu()
 107 {
 108   if (isSalomeMode()) {
 109     // Create only Undo, Redo commands
 110     salomeConnector()->addEditCommand("UNDO_CMD",
 111                                       tr("Undo"), tr("Undo last command"),
 112                                       QIcon(":pictures/undo.png"),
 113                                       false, this, SLOT(onUndo()),
 114                                       QKeySequence::Undo);
 115     salomeConnector()->addEditCommand("REDO_CMD",
 116                                       tr("Redo"), tr("Redo last command"),
 117                                       QIcon(":pictures/redo.png"),
 118                                       false, this, SLOT(onRedo()),
 119                                       QKeySequence::Redo);
 120     salomeConnector()->addEditMenuSeparator();
 121     return;
 122   }
 123   XGUI_Workbench* aPage = myMainWindow->menuObject()->generalPage();
 124
 125   // File commands group
 126   XGUI_MenuGroupPanel* aGroup = aPage->addGroup("Default");
 127
 128   XGUI_Command* aCommand;
 129
 130   aCommand = aGroup->addFeature("SAVE_CMD", tr("Save..."), tr("Save the document"),
 131                                 QIcon(":pictures/save.png"), QKeySequence::Save);
 132   aCommand->connectTo(this, SLOT(onSave()));
 133   //aCommand->disable();
 134
 135   aCommand = aGroup->addFeature("UNDO_CMD", tr("Undo"), tr("Undo last command"),
 136                                 QIcon(":pictures/undo.png"), QKeySequence::Undo);
 137   aCommand->connectTo(this, SLOT(onUndo()));
 138
 139   aCommand = aGroup->addFeature("REDO_CMD", tr("Redo"), tr("Redo last command"),
 140                                 QIcon(":pictures/redo.png"), QKeySequence::Redo);
 141   aCommand->connectTo(this, SLOT(onRedo()));
 142
 143   aCommand = aGroup->addFeature("REBUILD_CMD", tr("Rebuild"), tr("Rebuild data objects"),
 144                                 QIcon(":pictures/rebuild.png"));
 145
 146   aCommand = aGroup->addFeature("SAVEAS_CMD", tr("Save as..."), tr("Save the document into a file"),
 147                                 QIcon(":pictures/save.png"));
 148   aCommand->connectTo(this, SLOT(onSaveAs()));
 149   //aCommand->disable();
 150
 151   aCommand = aGroup->addFeature("OPEN_CMD", tr("Open..."), tr("Open a new document"),
 152                                 QIcon(":pictures/open.png"), QKeySequence::Open);
 153   aCommand->connectTo(this, SLOT(onOpen()));
 154
 155   //aCommand = aGroup->addFeature("NEW_CMD", tr("New"), tr("Create a new document"),
 156   //                              QIcon(":pictures/new.png"), QKeySequence::New);
 157   //aCommand->connectTo(this, SLOT(onNew()));
 158
 159   aCommand = aGroup->addFeature("EXIT_CMD", tr("Exit"), tr("Exit application"),
 160                                 QIcon(":pictures/close.png"), QKeySequence::Close);
 161   aCommand->connectTo(this, SLOT(onExit()));
 162
 163 }
 164
 165 //******************************************************
 166 XGUI_Workbench* XGUI_Workshop::addWorkbench(const QString& theName)
 167 {
 168   XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
 169   return aMenuBar->addWorkbench(theName);
 170 }
 171
 172 //******************************************************
 173 void XGUI_Workshop::processEvent(const Events_Message* theMessage)
 174 {
 175   static Events_ID aFeatureId = Events_Loop::loop()->eventByName("FeatureEvent");
 176   if (theMessage->eventID() == aFeatureId) {
 177     const Config_FeatureMessage* aFeatureMsg =
 178         dynamic_cast<const Config_FeatureMessage*>(theMessage);
 179     addFeature(aFeatureMsg);
 180     return;
 181   }
 182   const Config_PointerMessage* aPartSetMsg =
 183       dynamic_cast<const Config_PointerMessage*>(theMessage);
 184   if (aPartSetMsg) {
 185     ModuleBase_PropPanelOperation* anOperation =
 186         (ModuleBase_PropPanelOperation*)(aPartSetMsg->pointer());
 187
 188     if (myOperationMgr->startOperation(anOperation)) {
 189       if (anOperation->xmlRepresentation().isEmpty()) {
 190         anOperation->commit();
 191         updateCommandStatus();
 192       }
 193     }
 194     return;
 195   }
 196
 197 #ifdef _DEBUG
 198   qDebug() << "XGUI_Workshop::ProcessEvent: "
 199   << "Catch message, but it can not be processed.";
 200 #endif
 201
 202 }
 203
 204 //******************************************************
 205 void XGUI_Workshop::onOperationStarted()
 206 {
 207   ModuleBase_PropPanelOperation* aOperation =
 208         (ModuleBase_PropPanelOperation*)(myOperationMgr->currentOperation());
 209
 210   if(!aOperation->xmlRepresentation().isEmpty()) { //!< No need for property panel
 211     connectWithOperation(aOperation);
 212     QWidget* aPropWidget = myPropertyPanelDock->findChild<QWidget*>(XGUI::PROP_PANEL_WDG);
 213     qDeleteAll(aPropWidget->children());
 214
 215     showPropertyPanel();
 216
 217     ModuleBase_WidgetFactory aFactory = ModuleBase_WidgetFactory(aOperation);
 218     aFactory.createWidget(aPropWidget);
 219     setPropertyPannelTitle(aOperation->description());
 220   }
 221 }
 222
 223 //******************************************************
 224 void XGUI_Workshop::onOperationStopped(ModuleBase_Operation* theOperation)
 225 {
 226   ModuleBase_PropPanelOperation* aOperation =
 227         (ModuleBase_PropPanelOperation*)(myOperationMgr->currentOperation());
 228
 229   if(aOperation->xmlRepresentation().isEmpty()) { //!< No need for property panel
 230     updateCommandStatus();
 231   } else {
 232     hidePropertyPanel();
 233     updateCommandStatus();
 234
 235     if (myMainWindow) {
 236       myActionsMgr->restoreCommandState();
 237     }
 238   }
 239 }
 240
 241 /*
 242  *
 243  */
 244 void XGUI_Workshop::addFeature(const Config_FeatureMessage* theMessage)
 245 {
 246   if (!theMessage) {
 247 #ifdef _DEBUG
 248     qDebug() << "XGUI_Workshop::addFeature: NULL message.";
 249 #endif
 250     return;
 251   }
 252   //Find or create Workbench
 253   QString aWchName = QString::fromStdString(theMessage->workbenchId());
 254   if (isSalomeMode()) {
 255     salomeConnector()->addFeature(aWchName,
 256                                   QString::fromStdString(theMessage->id()),
 257                                   QString::fromStdString(theMessage->text()),
 258                                   QString::fromStdString(theMessage->tooltip()),
 259                                   QIcon(theMessage->icon().c_str()),
 260                                   false, this,
 261                                   SLOT(onFeatureTriggered()), QKeySequence());
 262   } else {
 263     XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
 264     XGUI_Workbench* aPage = aMenuBar->findWorkbench(aWchName);
 265     if (!aPage) {
 266       aPage = addWorkbench(aWchName);
 267     }
 268     //Find or create Group
 269     QString aGroupName = QString::fromStdString(theMessage->groupId());
 270     XGUI_MenuGroupPanel* aGroup = aPage->findGroup(aGroupName);
 271     if (!aGroup) {
 272       aGroup = aPage->addGroup(aGroupName);
 273     }
 274     bool isUsePropPanel = theMessage->isUseInput();
 275     //Create feature...
 276     XGUI_Command* aCommand = aGroup->addFeature(QString::fromStdString(theMessage->id()),
 277                                                 QString::fromStdString(theMessage->text()),
 278                                                 QString::fromStdString(theMessage->tooltip()),
 279                                                 QIcon(theMessage->icon().c_str()),
 280                                                 QKeySequence(), isUsePropPanel);
 281     myActionsMgr->addCommand(aCommand);
 282     myPartSetModule->featureCreated(aCommand);
 283   }
 284 }
 285
 286 /*
 287  * Makes a signal/slot connections between Property Panel
 288  * and given operation. The given operation becomes a
 289  * current operation and previous operation if exists
 290  */
 291 void XGUI_Workshop::connectWithOperation(ModuleBase_Operation* theOperation)
 292 {
 293   QPushButton* aOkBtn = myPropertyPanelDock->findChild<QPushButton*>(XGUI::PROP_PANEL_OK);
 294   connect(aOkBtn, SIGNAL(clicked()), theOperation, SLOT(commit()));
 295   QPushButton* aCancelBtn = myPropertyPanelDock->findChild<QPushButton*>(XGUI::PROP_PANEL_CANCEL);
 296   connect(aCancelBtn, SIGNAL(clicked()), theOperation, SLOT(abort()));
 297
 298   QAction* aCommand = 0;
 299   if (isSalomeMode()) {
 300     aCommand = salomeConnector()->command(theOperation->operationId());
 301   } else {
 302     XGUI_MainMenu* aMenu = myMainWindow->menuObject();
 303     aCommand = aMenu->feature(theOperation->operationId());
 304   }
 305   //Abort operation on uncheck the command
 306   connect(aCommand, SIGNAL(triggered(bool)), theOperation, SLOT(setRunning(bool)));
 307 }
 308
 309 //******************************************************
 310 void XGUI_Workshop::onExit()
 311 {
 312   qApp->exit();
 313 }
 314
 315 //******************************************************
 316 void XGUI_Workshop::onNew()
 317 {
 318   QApplication::setOverrideCursor(Qt::WaitCursor);
 319   if (objectBrowser() == 0) {
 320     createDockWidgets();
 321     mySelector->connectObjectBrowser(objectBrowser());
 322   }
 323   showObjectBrowser();
 324   if (!isSalomeMode()) {
 325     myMainWindow->showPythonConsole();
 326     QMdiSubWindow* aWnd = myMainWindow->viewer()->createView();
 327     aWnd->showMaximized();
 328     updateCommandStatus();
 329   }
 330   QApplication::restoreOverrideCursor();
 331 }
 332
 333 //******************************************************
 334 void XGUI_Workshop::onOpen()
 335 {
 336   //QString aFileName = QFileDialog::getOpenFileName(mainWindow());
 337   updateCommandStatus();
 338 }
 339
 340 //******************************************************
 341 void XGUI_Workshop::onSave()
 342 {
 343   updateCommandStatus();
 344 }
 345
 346 //******************************************************
 347 void XGUI_Workshop::onSaveAs()
 348 {
 349   //QString aFileName = QFileDialog::getSaveFileName(mainWindow());
 350   updateCommandStatus();
 351 }
 352
 353 //******************************************************
 354 void XGUI_Workshop::onUndo()
 355 {
 356   objectBrowser()->setCurrentIndex(QModelIndex());
 357   boost::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
 358   boost::shared_ptr<ModelAPI_Document> aDoc = aMgr->rootDocument();
 359   aDoc->undo();
 360   updateCommandStatus();
 361 }
 362
 363 //******************************************************
 364 void XGUI_Workshop::onRedo()
 365 {
 366   objectBrowser()->setCurrentIndex(QModelIndex());
 367   boost::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
 368   boost::shared_ptr<ModelAPI_Document> aDoc = aMgr->rootDocument();
 369   aDoc->redo();
 370   updateCommandStatus();
 371 }
 372
 373 //******************************************************
 374 XGUI_Module* XGUI_Workshop::loadModule(const QString& theModule)
 375 {
 376   QString libName = library(theModule);
 377   if (libName.isEmpty()) {
 378     qWarning(
 379     qPrintable( tr( "Information about module \"%1\" doesn't exist." ).arg( theModule ) ));
 380     return 0;
 381   }
 382
 383   QString err;
 384   CREATE_FUNC crtInst = 0;
 385
 386 #ifdef WIN32
 387
 388   HINSTANCE modLib = ::LoadLibrary((LPTSTR) qPrintable(libName));
 389   if (!modLib) {
 390     LPVOID lpMsgBuf;
 391     ::FormatMessage(
 392         FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
 393         0, ::GetLastError(), 0, (LPTSTR) & lpMsgBuf, 0, 0);
 394     QString aMsg((char*) &lpMsgBuf);
 395     err = QString("Failed to load  %1. %2").arg(libName).arg(aMsg);
 396     ::LocalFree(lpMsgBuf);
 397   } else {
 398     crtInst = (CREATE_FUNC) ::GetProcAddress(modLib, CREATE_MODULE);
 399     if (!crtInst) {
 400       LPVOID lpMsgBuf;
 401       ::FormatMessage(
 402           FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM
 403               | FORMAT_MESSAGE_IGNORE_INSERTS,
 404           0, ::GetLastError(), 0, (LPTSTR) & lpMsgBuf, 0, 0);
 405       QString aMsg((char*) &lpMsgBuf);
 406       err = QString("Failed to find  %1 function. %2").arg( CREATE_MODULE).arg(aMsg);
 407       ::LocalFree(lpMsgBuf);
 408     }
 409   }
 410 #else
 411   void* modLib = dlopen( libName.toLatin1(), RTLD_LAZY );
 412   if ( !modLib )
 413   err = QString( "Can not load library %1. %2" ).arg( libName ).arg( dlerror() );
 414   else
 415   {
 416     crtInst = (CREATE_FUNC)dlsym( modLib, CREATE_MODULE );
 417     if ( !crtInst )
 418     err = QString( "Failed to find function %1. %2" ).arg( CREATE_MODULE ).arg( dlerror() );
 419   }
 420 #endif
 421
 422   XGUI_Module* aModule = crtInst ? crtInst(this) : 0;
 423
 424   if (!err.isEmpty()) {
 425     if (mainWindow() && mainWindow()->isVisible())
 426       QMessageBox::warning(mainWindow(), tr("Error"), err);
 427     else
 428       qWarning( qPrintable( err ));
 429   }
 430   return aModule;
 431 }
 432
 433 //******************************************************
 434 bool XGUI_Workshop::activateModule()
 435 {
 436   myPartSetModule = loadModule("PartSet");
 437   if (!myPartSetModule)
 438     return false;
 439   myPartSetModule->createFeatures();
 440   return true;
 441 }
 442
 443 //******************************************************
 444 void XGUI_Workshop::updateCommandStatus()
 445 {
 446   if (isSalomeMode()) // TODO: update commands in SALOME
 447     return;
 448   XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
 449
 450   QList<XGUI_Command*> aCommands = aMenuBar->features();
 451   QList<XGUI_Command*>::const_iterator aIt;
 452
 453   boost::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
 454   if (aMgr->hasRootDocument()) {
 455     XGUI_Command* aUndoCmd;
 456     XGUI_Command* aRedoCmd;
 457     for (aIt = aCommands.constBegin(); aIt != aCommands.constEnd(); ++aIt) {
 458       if ((*aIt)->id() == "UNDO_CMD")
 459         aUndoCmd = (*aIt);
 460       else if ((*aIt)->id() == "REDO_CMD")
 461         aRedoCmd = (*aIt);
 462       else // Enable all commands
 463         (*aIt)->enable();
 464     }
 465     boost::shared_ptr<ModelAPI_Document> aDoc = aMgr->rootDocument();
 466     aUndoCmd->setEnabled(aDoc->canUndo());
 467     aRedoCmd->setEnabled(aDoc->canRedo());
 468   } else {
 469     for (aIt = aCommands.constBegin(); aIt != aCommands.constEnd(); ++aIt) {
 470       if ((*aIt)->id() == "NEW_CMD")
 471         (*aIt)->enable();
 472       else if ((*aIt)->id() == "EXIT_CMD")
 473         (*aIt)->enable();
 474       else
 475         (*aIt)->disable();
 476     }
 477   }
 478 }
 479
 480 //******************************************************
 481 QDockWidget* XGUI_Workshop::createObjectBrowser(QWidget* theParent)
 482 {
 483   QDockWidget* aObjDock = new QDockWidget(theParent);
 484   aObjDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 485   aObjDock->setWindowTitle(tr("Object browser"));
 486   myObjectBrowser = new XGUI_ObjectsBrowser(aObjDock);
 487   aObjDock->setWidget(myObjectBrowser);
 488   return aObjDock;
 489 }
 490
 491 //******************************************************
 492 QDockWidget* XGUI_Workshop::createPropertyPanel(QWidget* theParent)
 493 {
 494   QDockWidget* aPropPanel = new QDockWidget(theParent);
 495   aPropPanel->setWindowTitle(tr("Property Panel"));
 496   QAction* aViewAct = aPropPanel->toggleViewAction();
 497   aPropPanel->setObjectName(XGUI::PROP_PANEL);
 498
 499   QWidget* aContent = new QWidget(aPropPanel);
 500   QVBoxLayout* aMainLay = new QVBoxLayout(aContent);
 501   aMainLay->setContentsMargins(3, 3, 3, 3);
 502   aPropPanel->setWidget(aContent);
 503
 504   QFrame* aFrm = new QFrame(aContent);
 505   aFrm->setFrameStyle(QFrame::Sunken);
 506   aFrm->setFrameShape(QFrame::Panel);
 507   QHBoxLayout* aBtnLay = new QHBoxLayout(aFrm);
 508   aBtnLay->setContentsMargins(0, 0, 0, 0);
 509   aMainLay->addWidget(aFrm);
 510
 511   QPushButton* aBtn = new QPushButton(QIcon(":pictures/button_help.png"), "", aFrm);
 512   aBtn->setFlat(true);
 513   aBtnLay->addWidget(aBtn);
 514   aBtnLay->addStretch(1);
 515   aBtn = new QPushButton(QIcon(":pictures/button_ok.png"), "", aFrm);
 516   aBtn->setObjectName(XGUI::PROP_PANEL_OK);
 517   aBtn->setFlat(true);
 518   aBtnLay->addWidget(aBtn);
 519   aBtn = new QPushButton(QIcon(":pictures/button_cancel.png"), "", aFrm);
 520   aBtn->setObjectName(XGUI::PROP_PANEL_CANCEL);
 521   aBtn->setFlat(true);
 522   aBtnLay->addWidget(aBtn);
 523
 524   QWidget* aCustomWidget = new QWidget(aContent);
 525   aCustomWidget->setObjectName(XGUI::PROP_PANEL_WDG);
 526   aMainLay->addWidget(aCustomWidget);
 527   aMainLay->addStretch(1);
 528
 529   return aPropPanel;
 530 }
 531
 532 //******************************************************
 533 void XGUI_Workshop::setPropertyPannelTitle(const QString& theTitle)
 534 {
 535   myPropertyPanelDock->setWindowTitle(theTitle);
 536 }
 537
 538 //******************************************************
 539 /*
 540  * Creates dock widgets, places them in corresponding area
 541  * and tabifies if necessary.
 542  */
 543 void XGUI_Workshop::createDockWidgets()
 544 {
 545   QMainWindow* aDesktop = isSalomeMode()? salomeConnector()->desktop() :
 546                                           myMainWindow;
 547   QDockWidget* aObjDock = createObjectBrowser(aDesktop);
 548   aDesktop->addDockWidget(Qt::LeftDockWidgetArea, aObjDock);
 549   myPropertyPanelDock = createPropertyPanel(aDesktop);
 550   aDesktop->addDockWidget(Qt::LeftDockWidgetArea, myPropertyPanelDock);
 551   hidePropertyPanel(); //<! Invisible by default
 552   hideObjectBrowser();
 553   aDesktop->tabifyDockWidget(aObjDock, myPropertyPanelDock);
 554 }
 555
 556 //******************************************************
 557 void XGUI_Workshop::showPropertyPanel()
 558 {
 559   QAction* aViewAct = myPropertyPanelDock->toggleViewAction();
 560   //<! Restore ability to close panel from the window's menu
 561   aViewAct->setEnabled(true);
 562   myPropertyPanelDock->show();
 563   myPropertyPanelDock->raise();
 564 }
 565
 566 //******************************************************
 567 void XGUI_Workshop::hidePropertyPanel()
 568 {
 569   QAction* aViewAct = myPropertyPanelDock->toggleViewAction();
 570   //<! Do not allow to show empty property panel
 571   aViewAct->setEnabled(false);
 572   myPropertyPanelDock->hide();
 573 }
 574
 575 //******************************************************
 576 void XGUI_Workshop::showObjectBrowser()
 577 {
 578   myObjectBrowser->parentWidget()->show();
 579 }
 580
 581 //******************************************************
 582 void XGUI_Workshop::hideObjectBrowser()
 583 {
 584   myObjectBrowser->parentWidget()->hide();
 585 }
 586
 587 //******************************************************
 588 void XGUI_Workshop::onFeatureTriggered()
 589 {
 590   QAction* aCmd = dynamic_cast<QAction*>(sender());
 591   if (aCmd) {
 592     QString aId = salomeConnector()->commandId(aCmd);
 593     if (!aId.isNull())
 594       myPartSetModule->launchOperation(aId);
 595   }
 596 }
 597
 598 //******************************************************
 599 XGUI_Displayer* XGUI_Workshop::displayer() const
 600 {
 601   // In SALOME viewer is accessible only when module is initialized
 602   // and in SALOME mode myDisplayer object has to be created later (on demand)
 603   if (!myDisplayer) {
 604     XGUI_Workshop* that = (XGUI_Workshop*)this;
 605     that->myDisplayer = isSalomeMode() ?
 606       new XGUI_Displayer(salomeConnector()->AISContext()):
 607       new XGUI_Displayer(myMainWindow->viewer()->AISContext());
 608   }
 609   return myDisplayer;
 610 }