X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_Workshop.cpp;h=60bad111dbc77e1b051e2f6df8c41965a11821cc;hb=3ccd62a2eedaf895c689d77ab4bfc698a592870e;hp=58d5a87c1f5fdb0a9c14a76095575fd0e6f2a00c;hpb=d4d5684c9088ac4fea8411b62e10a277729c75fa;p=modules%2Fshaper.git

diff --git a/src/XGUI/XGUI_Workshop.cpp b/src/XGUI/XGUI_Workshop.cpp
index 58d5a87c1..60bad111d 100644
--- a/src/XGUI/XGUI_Workshop.cpp
+++ b/src/XGUI/XGUI_Workshop.cpp
@@ -8,16 +8,23 @@
 #include "XGUI_Workbench.h"
 #include "XGUI_Workshop.h"
 #include "XGUI_Viewer.h"
-#include "XGUI_WidgetFactory.h"
+#include "ModuleBase_WidgetFactory.h"
 #include "XGUI_SelectionMgr.h"
 #include "XGUI_ObjectsBrowser.h"
+#include "XGUI_Displayer.h"
+#include "XGUI_OperationMgr.h"
+#include "XGUI_SalomeConnector.h"
+#include "XGUI_ActionsMgr.h"
+#include "XGUI_ErrorDialog.h"
 
 #include <ModelAPI_PluginManager.h>
 #include <ModelAPI_Feature.h>
 #include <ModelAPI_Data.h>
 #include <ModelAPI_AttributeDocRef.h>
 
-#include <Event_Loop.h>
+#include <Events_Loop.h>
+#include <Events_Error.h>
+#include <ModuleBase_PropPanelOperation.h>
 #include <ModuleBase_Operation.h>
 #include <Config_FeatureMessage.h>
 #include <Config_PointerMessage.h>
@@ -28,6 +35,7 @@
 #include <QMdiSubWindow>
 #include <QPushButton>
 #include <QDockWidget>
+#include <QLayout>
 
 #ifdef _DEBUG
 #include <QDebug>
@@ -39,13 +47,31 @@
 #include <dlfcn.h>
 #endif
 
-XGUI_Workshop::XGUI_Workshop()
-  : QObject(), 
-  myCurrentOperation(NULL),
-  myPartSetModule(NULL)
+XGUI_Workshop::XGUI_Workshop(XGUI_SalomeConnector* theConnector)
+  : QObject(),
+  myCurrentFile(QString()),
+  myPartSetModule(NULL),
+  mySalomeConnector(theConnector),
+  myPropertyPanelDock(0),
+  myObjectBrowser(0),
+  myDisplayer(0)
 {
-  myMainWindow = new XGUI_MainWindow();
+  myMainWindow = mySalomeConnector? 0 : new XGUI_MainWindow();
+
+  // In SALOME viewer is accessible only when module is initialized
+  // and in SALOME mode myDisplayer object has to be created later
+  // So, displayer will be created on demand.
+
   mySelector = new XGUI_SelectionMgr(this);
+  connect(mySelector, SIGNAL(selectionChanged()), this, SLOT(changeCurrentDocument()));
+  myOperationMgr = new XGUI_OperationMgr(this);
+  myActionsMgr = new XGUI_ActionsMgr(this);
+  myErrorDlg = new XGUI_ErrorDialog(myMainWindow);
+
+  connect(myOperationMgr, SIGNAL(operationStarted()),  this, SLOT(onOperationStarted()));
+  connect(myOperationMgr, SIGNAL(operationStopped(ModuleBase_Operation*)),
+          this, SLOT(onOperationStopped(ModuleBase_Operation*)));
+  connect(this, SIGNAL(errorOccurred(const QString&)), myErrorDlg, SLOT(addError(const QString&)));
 }
 
 //******************************************************
@@ -58,24 +84,26 @@ void XGUI_Workshop::startApplication()
 {
   initMenu();
   //Initialize event listening
-  Event_Loop* aLoop = Event_Loop::loop();
+  Events_Loop* aLoop = Events_Loop::loop();
+  aLoop->registerListener(this, Events_Error::errorID()); //!< Listening application errors.
   //TODO(sbh): Implement static method to extract event id [SEID]
-  Event_ID aFeatureId = aLoop->eventByName("FeatureEvent");
+  Events_ID aFeatureId = aLoop->eventByName("FeatureEvent");
   aLoop->registerListener(this, aFeatureId);
-  Event_ID aPartSetId = aLoop->eventByName("PartSetModuleEvent");
+  Events_ID aPartSetId = aLoop->eventByName("PartSetModuleEvent");
   aLoop->registerListener(this, aPartSetId);
   activateModule();
-  myMainWindow->show();
-
-  updateCommandStatus();
+  if (myMainWindow) {
+    myMainWindow->show();
+    updateCommandStatus();
+  }
   onNew();
   // Testing of document creation
-  //std::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
-  //std::shared_ptr<ModelAPI_Feature> aPoint1 = aMgr->rootDocument()->addFeature("Point");
-  //std::shared_ptr<ModelAPI_Feature> aPart = aMgr->rootDocument()->addFeature("Part");
+  //boost::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
+  //boost::shared_ptr<ModelAPI_Feature> aPoint1 = aMgr->rootDocument()->addFeature("Point");
+  //boost::shared_ptr<ModelAPI_Feature> aPart = aMgr->rootDocument()->addFeature("Part");
   //aPart->execute();
   //aMgr->setCurrentDocument(aPart->data()->docRef("PartDocument")->value());
-  //std::shared_ptr<ModelAPI_Feature> aPoint2 = aMgr->rootDocument()->addFeature("Point");
+  //boost::shared_ptr<ModelAPI_Feature> aPoint2 = aMgr->rootDocument()->addFeature("Point");
   //aPoint2 = aMgr->rootDocument()->addFeature("Point");
 
   //aPart = aMgr->rootDocument()->addFeature("Part");
@@ -85,6 +113,21 @@ void XGUI_Workshop::startApplication()
 //******************************************************
 void XGUI_Workshop::initMenu()
 {
+  if (isSalomeMode()) {
+    // Create only Undo, Redo commands
+    salomeConnector()->addEditCommand("UNDO_CMD", 
+                                      tr("Undo"), tr("Undo last command"),
+                                      QIcon(":pictures/undo.png"), 
+                                      false, this, SLOT(onUndo()),
+                                      QKeySequence::Undo);
+    salomeConnector()->addEditCommand("REDO_CMD", 
+                                      tr("Redo"), tr("Redo last command"),
+                                      QIcon(":pictures/redo.png"), 
+                                      false, this, SLOT(onRedo()),
+                                      QKeySequence::Redo);
+    salomeConnector()->addEditMenuSeparator();
+    return;
+  }
   XGUI_Workbench* aPage = myMainWindow->menuObject()->generalPage();
 
   // File commands group
@@ -135,29 +178,34 @@ XGUI_Workbench* XGUI_Workshop::addWorkbench(const QString& theName)
 }
 
 //******************************************************
-void XGUI_Workshop::processEvent(const Event_Message* theMessage)
+void XGUI_Workshop::processEvent(const Events_Message* theMessage)
 {
-  static Event_ID aFeatureId = Event_Loop::loop()->eventByName("FeatureEvent");
+  static Events_ID aFeatureId = Events_Loop::loop()->eventByName("FeatureEvent");
   if (theMessage->eventID() == aFeatureId) {
-    const Config_FeatureMessage* aFeatureMsg =
-        dynamic_cast<const Config_FeatureMessage*>(theMessage);
+    const Config_FeatureMessage* aFeatureMsg = dynamic_cast<const Config_FeatureMessage*>(theMessage);
     addFeature(aFeatureMsg);
     return;
   }
-  const Config_PointerMessage* aPartSetMsg =
-      dynamic_cast<const Config_PointerMessage*>(theMessage);
+  const Config_PointerMessage* aPartSetMsg = dynamic_cast<const Config_PointerMessage*>(theMessage);
   if (aPartSetMsg) {
-    ModuleBase_Operation* aOperation = (ModuleBase_Operation*)(aPartSetMsg->pointer());
-    setCurrentOperation(aOperation);
-    if(aOperation->xmlRepresentation().isEmpty()) { //!< No need for property panel
-      myCurrentOperation->start();
-      myCurrentOperation->commit();
-      updateCommandStatus();
-    } else {
-      fillPropertyPanel(aOperation);
+    ModuleBase_PropPanelOperation* anOperation =
+        (ModuleBase_PropPanelOperation*)(aPartSetMsg->pointer());
+
+    if (myOperationMgr->startOperation(anOperation)) {
+      if (anOperation->xmlRepresentation().isEmpty()) {
+        anOperation->commit();
+        updateCommandStatus();
+      }
     }
     return;
   }
+  const Events_Error* anAppError = dynamic_cast<const Events_Error*>(theMessage);
+  if (anAppError) {
+      emit errorOccurred(QString::fromLatin1(anAppError->description()));
+      myErrorDlg->show();
+      myErrorDlg->raise();
+      myErrorDlg->activateWindow();
+  }
 
 #ifdef _DEBUG
   qDebug() << "XGUI_Workshop::ProcessEvent: "
@@ -166,6 +214,43 @@ void XGUI_Workshop::processEvent(const Event_Message* theMessage)
 
 }
 
+//******************************************************
+void XGUI_Workshop::onOperationStarted()
+{
+  ModuleBase_PropPanelOperation* aOperation =
+        (ModuleBase_PropPanelOperation*)(myOperationMgr->currentOperation());
+
+  if(!aOperation->xmlRepresentation().isEmpty()) { //!< No need for property panel
+    connectWithOperation(aOperation);
+    QWidget* aPropWidget = myPropertyPanelDock->findChild<QWidget*>(XGUI::PROP_PANEL_WDG);
+    qDeleteAll(aPropWidget->children());
+
+    showPropertyPanel();
+
+    ModuleBase_WidgetFactory aFactory = ModuleBase_WidgetFactory(aOperation);
+    aFactory.createWidget(aPropWidget);
+    setPropertyPannelTitle(aOperation->description());
+  }
+}
+
+//******************************************************
+void XGUI_Workshop::onOperationStopped(ModuleBase_Operation* theOperation)
+{
+  ModuleBase_PropPanelOperation* aOperation =
+        (ModuleBase_PropPanelOperation*)(myOperationMgr->currentOperation());
+
+  if(aOperation->xmlRepresentation().isEmpty()) { //!< No need for property panel
+    updateCommandStatus();
+  } else {
+    hidePropertyPanel();
+    updateCommandStatus();
+
+    if (myMainWindow) {
+      myActionsMgr->restoreCommandState();
+    }
+  }
+}
+
 /*
  *
  */
@@ -178,76 +263,92 @@ void XGUI_Workshop::addFeature(const Config_FeatureMessage* theMessage)
     return;
   }
   //Find or create Workbench
-  XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
   QString aWchName = QString::fromStdString(theMessage->workbenchId());
-  XGUI_Workbench* aPage = aMenuBar->findWorkbench(aWchName);
-  if (!aPage) {
-    aPage = addWorkbench(aWchName);
-  }
-  //Find or create Group
-  QString aGroupName = QString::fromStdString(theMessage->groupId());
-  XGUI_MenuGroupPanel* aGroup = aPage->findGroup(aGroupName);
-  if (!aGroup) {
-    aGroup = aPage->addGroup(aGroupName);
+  if (isSalomeMode()) {
+    salomeConnector()->addFeature(aWchName,
+                                  QString::fromStdString(theMessage->id()),
+                                  QString::fromStdString(theMessage->text()),
+                                  QString::fromStdString(theMessage->tooltip()),
+                                  QIcon(theMessage->icon().c_str()),
+                                  false, this, 
+                                  SLOT(onFeatureTriggered()), QKeySequence());
+  } else {
+    XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
+    XGUI_Workbench* aPage = aMenuBar->findWorkbench(aWchName);
+    if (!aPage) {
+      aPage = addWorkbench(aWchName);
+    }
+    //Find or create Group
+    QString aGroupName = QString::fromStdString(theMessage->groupId());
+    XGUI_MenuGroupPanel* aGroup = aPage->findGroup(aGroupName);
+    if (!aGroup) {
+      aGroup = aPage->addGroup(aGroupName);
+    }
+    bool isUsePropPanel = theMessage->isUseInput();
+    //Create feature...
+    XGUI_Command* aCommand = aGroup->addFeature(QString::fromStdString(theMessage->id()),
+                                                QString::fromStdString(theMessage->text()),
+                                                QString::fromStdString(theMessage->tooltip()),
+                                                QIcon(theMessage->icon().c_str()),
+                                                QKeySequence(), isUsePropPanel);
+    QString aNestedFeatures = QString::fromStdString(theMessage->nestedFeatures());
+    aCommand->setUnblockableCommands(aNestedFeatures.split(" "));
+    myActionsMgr->addCommand(aCommand);
+    myPartSetModule->featureCreated(aCommand);
   }
-  //Create feature...
-  QString aFeatureId = QString::fromStdString(theMessage->id());
-  XGUI_Command* aCommand = aGroup->addFeature(QString::fromStdString(theMessage->id()),
-                                              QString::fromStdString(theMessage->text()),
-                                              QString::fromStdString(theMessage->tooltip()),
-                                              QIcon(theMessage->icon().c_str())
-                                              //TODO(sbh): QKeySequence
-                                                  );
-  myPartSetModule->featureCreated(aCommand);
 }
 
 /*
- *
+ * Makes a signal/slot connections between Property Panel
+ * and given operation. The given operation becomes a
+ * current operation and previous operation if exists
  */
-void XGUI_Workshop::fillPropertyPanel(ModuleBase_Operation* theOperation)
-{
-  connectToPropertyPanel(theOperation);
-  QWidget* aPropWidget = myMainWindow->findChild<QWidget*>(XGUI::PROP_PANEL_WDG);
-  qDeleteAll(aPropWidget->children());
-  theOperation->start();
-  XGUI_WidgetFactory aFactory = XGUI_WidgetFactory(theOperation);
-  aFactory.createWidget(aPropWidget);
-}
-
-void XGUI_Workshop::setCurrentOperation(ModuleBase_Operation* theOperation)
+void XGUI_Workshop::connectWithOperation(ModuleBase_Operation* theOperation)
 {
-  //FIXME: Ask user about aborting of current operation?
-  if (myCurrentOperation) {
-    //TODO get isOperation from document
-    if (myCurrentOperation->isRunning())
-      myCurrentOperation->abort();
+  QPushButton* aOkBtn = myPropertyPanelDock->findChild<QPushButton*>(XGUI::PROP_PANEL_OK);
+  connect(aOkBtn, SIGNAL(clicked()), theOperation, SLOT(commit()));
+  QPushButton* aCancelBtn = myPropertyPanelDock->findChild<QPushButton*>(XGUI::PROP_PANEL_CANCEL);
+  connect(aCancelBtn, SIGNAL(clicked()), theOperation, SLOT(abort()));
 
-    myCurrentOperation->deleteLater();
+  QAction* aCommand = 0;
+  if (isSalomeMode()) {
+    aCommand = salomeConnector()->command(theOperation->operationId());
+  } else {
+    XGUI_MainMenu* aMenu = myMainWindow->menuObject();
+    aCommand = aMenu->feature(theOperation->operationId());
   }
-  myCurrentOperation = theOperation;
+  //Abort operation on uncheck the command
+  connect(aCommand, SIGNAL(triggered(bool)), theOperation, SLOT(setRunning(bool)));
 }
 
 /*
- * Makes a signal/slot connections between Property Panel
- * and given operation. The given operation becomes a
- * current operation and previous operation if exists
+ * Saves document with given name.
  */
-void XGUI_Workshop::connectToPropertyPanel(ModuleBase_Operation* theOperation)
+void XGUI_Workshop::saveDocument(QString theName)
 {
-  QDockWidget* aPanel = myMainWindow->findChild<QDockWidget*>(XGUI::PROP_PANEL);
-  QPushButton* aOkBtn = aPanel->findChild<QPushButton*>(XGUI::PROP_PANEL_OK);
-  connect(aOkBtn, SIGNAL(clicked()), theOperation, SLOT(commit()));
-  QPushButton* aCancelBtn = aPanel->findChild<QPushButton*>(XGUI::PROP_PANEL_CANCEL);
-  connect(aCancelBtn, SIGNAL(clicked()), theOperation, SLOT(abort()));
-
-  connect(theOperation, SIGNAL(started()), myMainWindow, SLOT(showPropertyPanel()));
-  connect(theOperation, SIGNAL(stopped()), myMainWindow, SLOT(hidePropertyPanel()));
-  connect(theOperation, SIGNAL(stopped()), this, SLOT(updateCommandStatus()));
+  QApplication::restoreOverrideCursor();
+  boost::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
+  boost::shared_ptr<ModelAPI_Document> aDoc = aMgr->rootDocument();
+  aDoc->save(theName.toLatin1().constData());
+  QApplication::restoreOverrideCursor();
 }
 
 //******************************************************
 void XGUI_Workshop::onExit()
 {
+  boost::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
+  boost::shared_ptr<ModelAPI_Document> aDoc = aMgr->rootDocument();
+  if(aDoc->isModified()) {
+    int anAnswer = QMessageBox::question(
+        myMainWindow, tr("Save current file"),
+        tr("The document is modified, save before exit?"),
+        QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Cancel);
+    if(anAnswer == QMessageBox::Save) {
+      onSave();
+    } else if (anAnswer == QMessageBox::Cancel) {
+      return;
+    }
+  }
   qApp->exit();
 }
 
@@ -255,44 +356,91 @@ void XGUI_Workshop::onExit()
 void XGUI_Workshop::onNew()
 {
   QApplication::setOverrideCursor(Qt::WaitCursor);
-  if (myMainWindow->objectBrowser() == 0) {
-    myMainWindow->createDockWidgets();
-    mySelector->connectObjectBrowser(myMainWindow->objectBrowser());
+  if (objectBrowser() == 0) {
+    createDockWidgets();
+    mySelector->connectViewers();
+  }
+  showObjectBrowser();
+  if (!isSalomeMode()) {
+    myMainWindow->showPythonConsole();
+    QMdiSubWindow* aWnd = myMainWindow->viewer()->createView();
+    aWnd->showMaximized();
+    updateCommandStatus();
   }
-  myMainWindow->showObjectBrowser();
-  myMainWindow->showPythonConsole();
-  QMdiSubWindow* aWnd = myMainWindow->viewer()->createView();
-  aWnd->showMaximized();
-  updateCommandStatus();
   QApplication::restoreOverrideCursor();
 }
 
 //******************************************************
 void XGUI_Workshop::onOpen()
 {
-  //QString aFileName = QFileDialog::getOpenFileName(mainWindow());
+  //save current file before close if modified
+  boost::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
+  boost::shared_ptr<ModelAPI_Document> aDoc = aMgr->rootDocument();
+  if(aDoc->isModified()) {
+    //TODO(sbh): re-launch the app?
+    int anAnswer = QMessageBox::question(
+        myMainWindow, tr("Save current file"),
+        tr("The document is modified, save before opening another?"),
+        QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Cancel);
+    if(anAnswer == QMessageBox::Save) {
+      onSave();
+    } else if (anAnswer == QMessageBox::Cancel) {
+      return;
+    }
+    aDoc->close();
+    myCurrentFile = "";
+  }
+
+  //show file dialog, check if readable and open
+  myCurrentFile = QFileDialog::getOpenFileName(mainWindow());
+  if(myCurrentFile.isEmpty())
+    return;
+  QFileInfo aFileInfo(myCurrentFile);
+  if(!aFileInfo.exists() || !aFileInfo.isReadable()) {
+    QMessageBox::critical(myMainWindow, tr("Warning"), tr("Unable to open the file."));
+    myCurrentFile = "";
+    return;
+  }
+  QApplication::setOverrideCursor(Qt::WaitCursor);
+  aDoc->load(myCurrentFile.toLatin1().constData());
+  QApplication::restoreOverrideCursor();
   updateCommandStatus();
 }
 
 //******************************************************
 void XGUI_Workshop::onSave()
 {
+  if(myCurrentFile.isEmpty()) {
+    onSaveAs();
+    return;
+  }
+  saveDocument(myCurrentFile);
   updateCommandStatus();
 }
 
 //******************************************************
 void XGUI_Workshop::onSaveAs()
 {
-  //QString aFileName = QFileDialog::getSaveFileName(mainWindow());
-  updateCommandStatus();
+  QString aTemp = myCurrentFile;
+  myCurrentFile = QFileDialog::getSaveFileName(mainWindow());
+  if(myCurrentFile.isEmpty()) {
+    myCurrentFile = aTemp;
+    return;
+  }
+  QFileInfo aFileInfo(myCurrentFile);
+  if(aFileInfo.exists() && !aFileInfo.isWritable()) {
+    QMessageBox::critical(myMainWindow, tr("Warning"), tr("Unable to save the file."));
+    return;
+  }
+  onSave();
 }
 
 //******************************************************
 void XGUI_Workshop::onUndo()
 {
-  myMainWindow->objectBrowser()->setCurrentIndex(QModelIndex());
-  std::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
-  std::shared_ptr<ModelAPI_Document> aDoc = aMgr->rootDocument();
+  objectBrowser()->setCurrentIndex(QModelIndex());
+  boost::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
+  boost::shared_ptr<ModelAPI_Document> aDoc = aMgr->rootDocument();
   aDoc->undo();
   updateCommandStatus();
 }
@@ -300,14 +448,13 @@ void XGUI_Workshop::onUndo()
 //******************************************************
 void XGUI_Workshop::onRedo()
 {
-  myMainWindow->objectBrowser()->setCurrentIndex(QModelIndex());
-  std::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
-  std::shared_ptr<ModelAPI_Document> aDoc = aMgr->rootDocument();
+  objectBrowser()->setCurrentIndex(QModelIndex());
+  boost::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
+  boost::shared_ptr<ModelAPI_Document> aDoc = aMgr->rootDocument();
   aDoc->redo();
   updateCommandStatus();
 }
 
-
 //******************************************************
 XGUI_Module* XGUI_Workshop::loadModule(const QString& theModule)
 {
@@ -381,12 +528,14 @@ bool XGUI_Workshop::activateModule()
 //******************************************************
 void XGUI_Workshop::updateCommandStatus()
 {
+  if (isSalomeMode()) // TODO: update commands in SALOME
+    return;
   XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
 
   QList<XGUI_Command*> aCommands = aMenuBar->features();
   QList<XGUI_Command*>::const_iterator aIt;
 
-  std::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
+  boost::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
   if (aMgr->hasRootDocument()) {
     XGUI_Command* aUndoCmd;
     XGUI_Command* aRedoCmd;
@@ -398,7 +547,7 @@ void XGUI_Workshop::updateCommandStatus()
       else // Enable all commands
         (*aIt)->enable();
     }
-    std::shared_ptr<ModelAPI_Document> aDoc = aMgr->rootDocument();
+    boost::shared_ptr<ModelAPI_Document> aDoc = aMgr->rootDocument();
     aUndoCmd->setEnabled(aDoc->canUndo());
     aRedoCmd->setEnabled(aDoc->canRedo());
   } else {
@@ -412,3 +561,157 @@ void XGUI_Workshop::updateCommandStatus()
     }
   }
 }
+
+//******************************************************
+QDockWidget* XGUI_Workshop::createObjectBrowser(QWidget* theParent)
+{
+  QDockWidget* aObjDock = new QDockWidget(theParent);
+  aObjDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
+  aObjDock->setWindowTitle(tr("Object browser"));
+  myObjectBrowser = new XGUI_ObjectsBrowser(aObjDock);
+  aObjDock->setWidget(myObjectBrowser);
+  return aObjDock;
+}
+
+//******************************************************
+QDockWidget* XGUI_Workshop::createPropertyPanel(QWidget* theParent)
+{
+  QDockWidget* aPropPanel = new QDockWidget(theParent);
+  aPropPanel->setWindowTitle(tr("Property Panel"));
+  QAction* aViewAct = aPropPanel->toggleViewAction();
+  aPropPanel->setObjectName(XGUI::PROP_PANEL);
+
+  QWidget* aContent = new QWidget(aPropPanel);
+  QVBoxLayout* aMainLay = new QVBoxLayout(aContent);
+  aMainLay->setContentsMargins(3, 3, 3, 3);
+  aPropPanel->setWidget(aContent);
+
+  QFrame* aFrm = new QFrame(aContent);
+  aFrm->setFrameStyle(QFrame::Sunken);
+  aFrm->setFrameShape(QFrame::Panel);
+  QHBoxLayout* aBtnLay = new QHBoxLayout(aFrm);
+  aBtnLay->setContentsMargins(0, 0, 0, 0);
+  aMainLay->addWidget(aFrm);
+
+  QPushButton* aBtn = new QPushButton(QIcon(":pictures/button_help.png"), "", aFrm);
+  aBtn->setFlat(true);
+  aBtnLay->addWidget(aBtn);
+  aBtnLay->addStretch(1);
+  aBtn = new QPushButton(QIcon(":pictures/button_ok.png"), "", aFrm);
+  aBtn->setObjectName(XGUI::PROP_PANEL_OK);
+  aBtn->setFlat(true);
+  aBtnLay->addWidget(aBtn);
+  aBtn = new QPushButton(QIcon(":pictures/button_cancel.png"), "", aFrm);
+  aBtn->setObjectName(XGUI::PROP_PANEL_CANCEL);
+  aBtn->setFlat(true);
+  aBtnLay->addWidget(aBtn);
+
+  QWidget* aCustomWidget = new QWidget(aContent);
+  aCustomWidget->setObjectName(XGUI::PROP_PANEL_WDG);
+  aMainLay->addWidget(aCustomWidget);
+  aMainLay->addStretch(1);
+
+  return aPropPanel;
+}
+
+//******************************************************
+void XGUI_Workshop::setPropertyPannelTitle(const QString& theTitle)
+{
+  myPropertyPanelDock->setWindowTitle(theTitle);
+}
+
+//******************************************************
+/*
+ * Creates dock widgets, places them in corresponding area
+ * and tabifies if necessary.
+ */
+void XGUI_Workshop::createDockWidgets()
+{
+  QMainWindow* aDesktop = isSalomeMode()? salomeConnector()->desktop() :
+                                          myMainWindow;
+  QDockWidget* aObjDock = createObjectBrowser(aDesktop);
+  aDesktop->addDockWidget(Qt::LeftDockWidgetArea, aObjDock);
+  myPropertyPanelDock = createPropertyPanel(aDesktop);
+  aDesktop->addDockWidget(Qt::LeftDockWidgetArea, myPropertyPanelDock);
+  hidePropertyPanel(); //<! Invisible by default
+  hideObjectBrowser();
+  aDesktop->tabifyDockWidget(aObjDock, myPropertyPanelDock);
+}
+
+//******************************************************
+void XGUI_Workshop::showPropertyPanel()
+{
+  QAction* aViewAct = myPropertyPanelDock->toggleViewAction();
+  //<! Restore ability to close panel from the window's menu
+  aViewAct->setEnabled(true);
+  myPropertyPanelDock->show();
+  myPropertyPanelDock->raise();
+}
+
+//******************************************************
+void XGUI_Workshop::hidePropertyPanel()
+{
+  QAction* aViewAct = myPropertyPanelDock->toggleViewAction();
+  //<! Do not allow to show empty property panel
+  aViewAct->setEnabled(false);
+  myPropertyPanelDock->hide();
+}
+
+//******************************************************
+void XGUI_Workshop::showObjectBrowser()
+{
+  myObjectBrowser->parentWidget()->show();
+}
+
+//******************************************************
+void XGUI_Workshop::hideObjectBrowser()
+{
+  myObjectBrowser->parentWidget()->hide();
+}
+
+//******************************************************
+void XGUI_Workshop::onFeatureTriggered()
+{
+  QAction* aCmd = dynamic_cast<QAction*>(sender());
+  if (aCmd) {
+    QString aId = salomeConnector()->commandId(aCmd);
+    if (!aId.isNull())
+      myPartSetModule->launchOperation(aId);
+  }
+}
+
+//******************************************************
+XGUI_Displayer* XGUI_Workshop::displayer() const
+{
+  // In SALOME viewer is accessible only when module is initialized
+  // and in SALOME mode myDisplayer object has to be created later (on demand)
+  if (!myDisplayer) {
+    XGUI_Workshop* that = (XGUI_Workshop*)this;
+    that->myDisplayer = isSalomeMode() ?
+      new XGUI_Displayer(salomeConnector()->AISContext()):
+      new XGUI_Displayer(myMainWindow->viewer()->AISContext());
+  }
+  return myDisplayer;
+}
+
+//******************************************************
+void XGUI_Workshop::changeCurrentDocument()
+{
+  QFeatureList aFeatures = objectBrowser()->selectedFeatures();
+  
+  // Set current document
+  if (aFeatures.size() > 0) {
+    FeaturePtr aFeature = aFeatures.first();
+
+    boost::shared_ptr<ModelAPI_PluginManager> aMgr = ModelAPI_PluginManager::get();
+    boost::shared_ptr<ModelAPI_AttributeDocRef> aDocRef = aFeature->data()->docRef("PartDocument");
+    if (aDocRef)
+      aMgr->setCurrentDocument(aDocRef->value());
+  }
+}
+
+//******************************************************
+void XGUI_Workshop::salomeViewerSelectionChanged()
+{
+  emit salomeViewerSelection();
+}