src/XGUI/XGUI_Workshop.cpp

   1 // Copyright (C) 2014-2019  CEA/DEN, EDF R&D
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Lesser General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2.1 of the License, or (at your option) any later version.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Lesser General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU Lesser General Public
  14 // License along with this library; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 //
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19
  20 #include "XGUI_Workshop.h"
  21
  22 #include "XGUI_ActionsMgr.h"
  23 #include "XGUI_ActiveControlMgr.h"
  24 #include "XGUI_ActiveControlSelector.h"
  25 #include "XGUI_MenuMgr.h"
  26 #include "XGUI_ColorDialog.h"
  27 #include "XGUI_DeflectionDialog.h"
  28 #include "XGUI_TransparencyWidget.h"
  29 #include "XGUI_ContextMenuMgr.h"
  30 #include "XGUI_Displayer.h"
  31 #include "XGUI_ErrorDialog.h"
  32 #include "XGUI_ErrorMgr.h"
  33 #include "XGUI_FacesPanel.h"
  34 #include "XGUI_FacesPanelSelector.h"
  35 #include "XGUI_ModuleConnector.h"
  36 #include "XGUI_ObjectsBrowser.h"
  37 #include "XGUI_OperationMgr.h"
  38 #include "XGUI_PropertyPanel.h"
  39 #include "XGUI_PropertyPanelSelector.h"
  40 #include "XGUI_PropertyDialog.h"
  41 #include "XGUI_SalomeConnector.h"
  42 #include "XGUI_Selection.h"
  43 #include "XGUI_SelectionActivate.h"
  44 #include "XGUI_SelectionMgr.h"
  45 #include "XGUI_Tools.h"
  46 #include "XGUI_ViewerProxy.h"
  47 #include "XGUI_WorkshopListener.h"
  48 #include <XGUI_CustomPrs.h>
  49 #include <XGUI_HistoryMenu.h>
  50 #include <XGUI_QtEvents.h>
  51 #include <XGUI_DataModel.h>
  52 #include <XGUI_InspectionPanel.h>
  53 #include <XGUI_CompressFiles.h>
  54
  55 #ifndef HAVE_SALOME
  56 #include <AppElements_Button.h>
  57 #include <AppElements_Command.h>
  58 #include <AppElements_MainMenu.h>
  59 #include <AppElements_MainWindow.h>
  60 #include <AppElements_MenuGroupPanel.h>
  61 #include <AppElements_Viewer.h>
  62 #include <AppElements_Workbench.h>
  63 #endif
  64
  65 #include <Config_XMLReader.h>
  66
  67 #include <ModelAPI_AttributeDocRef.h>
  68 #include <ModelAPI_AttributeIntArray.h>
  69 #include <ModelAPI_AttributeDouble.h>
  70 #include <ModelAPI_Data.h>
  71 #include <ModelAPI_Events.h>
  72 #include <ModelAPI_Feature.h>
  73 #include <ModelAPI_Object.h>
  74 #include <ModelAPI_ResultBody.h>
  75 #include <ModelAPI_ResultConstruction.h>
  76 #include <ModelAPI_ResultGroup.h>
  77 #include <ModelAPI_ResultParameter.h>
  78 #include <ModelAPI_ResultField.h>
  79 #include <ModelAPI_Session.h>
  80 #include <ModelAPI_Validator.h>
  81 #include <ModelAPI_Tools.h>
  82
  83 //#include <PartSetPlugin_Part.h>
  84
  85 #include <Events_Loop.h>
  86 #include <Events_InfoMessage.h>
  87 #include <Events_LongOp.h>
  88
  89 #include <ModuleBase_IModule.h>
  90 #include <ModuleBase_IViewer.h>
  91 #include <ModuleBase_Operation.h>
  92 #include <ModuleBase_OperationDescription.h>
  93 #include <ModuleBase_PageBase.h>
  94 #include <ModuleBase_Preferences.h>
  95 #include <ModuleBase_SelectionValidator.h>
  96 #include <ModuleBase_Tools.h>
  97 #include <ModuleBase_WidgetFactory.h>
  98 #include <ModuleBase_OperationFeature.h>
  99 #include <ModuleBase_OperationAction.h>
 100 #include <ModuleBase_PagedContainer.h>
 101 #include <ModuleBase_WidgetValidated.h>
 102 #include <ModuleBase_ModelWidget.h>
 103 #include <ModuleBase_ResultPrs.h>
 104 #include <ModuleBase_ActionIntParameter.h>
 105
 106 #include <Config_Common.h>
 107 #include <Config_FeatureMessage.h>
 108 #include <Config_ModuleReader.h>
 109 #include <Config_PointerMessage.h>
 110 #include <Config_PropManager.h>
 111 #include <Config_DataModelReader.h>
 112 #include <Config_Translator.h>
 113 #include <Config_WidgetAPI.h>
 114 #include <Config_Keywords.h>
 115
 116 #include <SUIT_ResourceMgr.h>
 117
 118 #include <AIS_Trihedron.hxx>
 119 #ifdef BEFORE_TRIHEDRON_PATCH
 120 #include <AIS_Point.hxx>
 121 #include <AIS_Axis.hxx>
 122 #endif
 123
 124 #include <QApplication>
 125 #include <QFileDialog>
 126 #include <QMessageBox>
 127 #include <QMdiSubWindow>
 128 #include <QMainWindow>
 129 #include <QPushButton>
 130 #include <QDockWidget>
 131 #include <QLayout>
 132 #include <QThread>
 133 #include <QObject>
 134 #include <QMenu>
 135 #include <QToolButton>
 136 #include <QAction>
 137 #include <QDesktopWidget>
 138 #include <QProcess>
 139 #include <QDesktopServices>
 140
 141 #include <iterator>
 142
 143 #ifdef TINSPECTOR
 144 #include <CDF_Session.hxx>
 145 #include <CDF_Application.hxx>
 146 #include <inspector/TInspector_Communicator.hxx>
 147 #include <inspector/VInspector_CallBack.hxx>
 148 static TInspector_Communicator* MyTCommunicator;
 149 static Handle(VInspector_CallBack) MyVCallBack;
 150
 151 #endif
 152
 153 #ifdef _DEBUG
 154 #include <QDebug>
 155 #include <iostream>
 156 #endif
 157
 158 #ifdef WIN32
 159 #include <windows.h>
 160 #else
 161 #include <dlfcn.h>
 162 #endif
 163
 164 //#define DEBUG_WITH_MESSAGE_REPORT
 165
 166 QString XGUI_Workshop::MOVE_TO_END_COMMAND = QObject::tr("Move to the end");
 167
 168 //#define DEBUG_DELETE
 169 //#define DEBUG_FEATURE_NAME
 170 //#define DEBUG_CLEAN_HISTORY
 171
 172 #ifdef HAVE_SALOME
 173 static QString MyFilter(QObject::tr("SHAPER files (*.shaper *.opp)"));
 174 static QString MyFilter2(QObject::tr("SHAPER files (*.shaper)"));
 175 static QString MyExtension(".shaper");
 176 #else
 177 static QString MyFilter(QObject::tr("OpenParts files (*.opp);;All files (*.*)"));
 178 static QString MyFilter2(QObject::tr("OpenParts files (*.opp)"));
 179 static QString MyExtension(".opp");
 180 #endif
 181
 182
 183 //******************************************************
 184 XGUI_Workshop::XGUI_Workshop(XGUI_SalomeConnector* theConnector)
 185     : QObject(),
 186       myModule(NULL),
 187       mySalomeConnector(theConnector),
 188       myPropertyPanel(0),
 189       myInspectionPanel(0),
 190       myFacesPanel(0),
 191       myObjectBrowser(0),
 192       myDisplayer(0)
 193       //myViewerSelMode(TopAbs_FACE)
 194 {
 195   mySelector = new XGUI_SelectionMgr(this);
 196   myModuleConnector = new XGUI_ModuleConnector(this);
 197   myOperationMgr = new XGUI_OperationMgr(this, 0);
 198   ModuleBase_IWorkshop* aWorkshop = moduleConnector();
 199   // Has to be defined first in order to get errors and messages from other components
 200   myEventsListener = new XGUI_WorkshopListener(this);
 201   mySelectionActivate = new XGUI_SelectionActivate(aWorkshop);
 202
 203   SUIT_ResourceMgr* aResMgr = ModuleBase_Preferences::resourceMgr();
 204 #ifndef HAVE_SALOME
 205   myMainWindow = new AppElements_MainWindow();
 206
 207   bool aCloc = aResMgr->booleanValue("language", "locale", true);
 208   if (aCloc)
 209     QLocale::setDefault( QLocale::c() );
 210   else
 211     QLocale::setDefault( QLocale::system() );
 212 #endif
 213   QString aPath = Config_XMLReader::pluginConfigFile().c_str();
 214   QDir aDir(aPath);
 215
 216   // Load translations
 217   QStringList aLangs;
 218   aLangs << "*_en.ts"; // load by default eng translations
 219   QString aCurrLang = aResMgr->stringValue("language", "language", "en");
 220   if(aCurrLang != "en") {
 221     aLangs << "*_" + aCurrLang + ".ts"; // then replace with translated files
 222   }
 223
 224   foreach(QString aLang, aLangs) {
 225     QStringList aFilters;
 226     aFilters << aLang;
 227     QStringList aTsFiles = aDir.entryList(aFilters, QDir::Files);
 228     foreach(QString aFileName, aTsFiles) {
 229       Config_Translator::load(aFileName.toStdString());
 230     }
 231   }
 232
 233   myDataModelXMLReader = new Config_DataModelReader();
 234   //myDataModelXMLReader->readAll();
 235
 236   myDisplayer = new XGUI_Displayer(this);
 237
 238   connect(mySelector, SIGNAL(selectionChanged()), this, SLOT(updateCommandStatus()));
 239
 240   myActionsMgr = new XGUI_ActionsMgr(this);
 241   myActiveControlMgr = new XGUI_ActiveControlMgr(myModuleConnector);
 242   myMenuMgr = new XGUI_MenuMgr(this);
 243   myErrorDlg = new XGUI_ErrorDialog(QApplication::desktop());
 244   myContextMenuMgr = new XGUI_ContextMenuMgr(this);
 245   connect(myContextMenuMgr, SIGNAL(actionTriggered(const QString&, bool)), this,
 246           SLOT(onContextMenuCommand(const QString&, bool)));
 247
 248   myViewerProxy = new XGUI_ViewerProxy(this);
 249   //connect(myViewerProxy, SIGNAL(selectionChanged()),
 250   //        myActionsMgr,  SLOT(updateOnViewSelection()));
 251
 252   myOperationMgr->setWorkshop(aWorkshop);
 253
 254   myErrorMgr = new XGUI_ErrorMgr(this, aWorkshop);
 255
 256   connect(myOperationMgr, SIGNAL(operationResumed(ModuleBase_Operation*)),
 257           SLOT(onOperationResumed(ModuleBase_Operation*)));
 258   connect(myOperationMgr, SIGNAL(operationStopped(ModuleBase_Operation*)),
 259           SLOT(onOperationStopped(ModuleBase_Operation*)));
 260   connect(myOperationMgr, SIGNAL(operationCommitted(ModuleBase_Operation*)),
 261           SLOT(onOperationCommitted(ModuleBase_Operation*)));
 262   connect(myOperationMgr, SIGNAL(operationAborted(ModuleBase_Operation*)),
 263           SLOT(onOperationAborted(ModuleBase_Operation*)));
 264
 265 #ifndef HAVE_SALOME
 266   connect(myMainWindow, SIGNAL(exitKeySequence()), SLOT(onExit()));
 267   onTrihedronVisibilityChanged(true);
 268 #endif
 269
 270   connect(myEventsListener, SIGNAL(errorOccurred(std::shared_ptr<Events_InfoMessage>)),
 271           myErrorDlg, SLOT(addError(std::shared_ptr<Events_InfoMessage>)));
 272
 273   //Config_PropManager::registerProp("Visualization", "object_default_color", "Object color",
 274   //                                 Config_Prop::Color, "225,225,225");
 275
 276   Config_PropManager::registerProp("Visualization", "result_body_color", "Result color",
 277                                    Config_Prop::Color, ModelAPI_ResultBody::DEFAULT_COLOR());
 278   Config_PropManager::registerProp("Visualization", "result_group_color", "Group color",
 279                                    Config_Prop::Color, ModelAPI_ResultGroup::DEFAULT_COLOR());
 280   Config_PropManager::registerProp("Visualization", "result_construction_color",
 281                                    "Construction color",
 282                                    Config_Prop::Color,
 283                                    ModelAPI_ResultConstruction::DEFAULT_COLOR());
 284   Config_PropManager::registerProp("Visualization", "result_part_color", "Part color",
 285                                    Config_Prop::Color, ModelAPI_ResultPart::DEFAULT_COLOR());
 286   Config_PropManager::registerProp("Visualization", "result_field_color", "Field color",
 287                                    Config_Prop::Color, ModelAPI_ResultField::DEFAULT_COLOR());
 288
 289   if (ModuleBase_Preferences::resourceMgr()->booleanValue("Viewer", "face-selection", true))
 290     myViewerSelMode.append(TopAbs_FACE);
 291   if (ModuleBase_Preferences::resourceMgr()->booleanValue("Viewer", "edge-selection", true))
 292     myViewerSelMode.append(TopAbs_EDGE);
 293   if (ModuleBase_Preferences::resourceMgr()->booleanValue("Viewer", "vertex-selection", true))
 294     myViewerSelMode.append(TopAbs_VERTEX);
 295   //IMP: an attempt to use result selection with other selection modes
 296   myViewerSelMode.append(ModuleBase_ResultPrs::Sel_Result);//TopAbs_VERTEX);
 297   myViewerSelMode.append(TopAbs_COMPSOLID);
 298 }
 299
 300 //******************************************************
 301 XGUI_Workshop::~XGUI_Workshop(void)
 302 {
 303 #ifdef _DEBUG
 304 #ifdef MISSED_TRANSLATION
 305   // Save Missed translations
 306   Config_Translator::saveMissedTranslations();
 307 #endif
 308 #endif
 309
 310   delete myDisplayer;
 311   delete myDataModelXMLReader;
 312   delete mySelectionActivate;
 313   delete myMenuMgr;
 314   clearTemporaryDir();
 315 }
 316
 317 //******************************************************
 318 void XGUI_Workshop::startApplication()
 319 {
 320   //Initialize event listening
 321   myEventsListener->initializeEventListening();
 322
 323   myDataModelXMLReader->readAll();
 324   initMenu();
 325
 326   Config_PropManager::registerProp("Plugins", "default_path", "Default Path",
 327                                    Config_Prop::Directory, "");
 328
 329   std::string aDir = Config_XMLReader::resourcesConfigFile();
 330   Config_PropManager::registerProp("Plugins", "import_initial_path", "Import initial directory",
 331                                    Config_Prop::Directory, aDir);
 332
 333 #ifdef _DEBUG
 334   Config_PropManager::registerProp("Plugins", "create_part_by_start", "Create Part by Start",
 335     Config_Prop::Boolean, "false");
 336
 337   Config_PropManager::registerProp("Plugins", "show_hide_faces", "Show Hide Faces (on the right)",
 338     Config_Prop::Boolean, "false");
 339 #endif
 340   registerValidators();
 341
 342   // Calling of  loadCustomProps before activating module is required
 343   // by Config_PropManger to restore user-defined path to plugins
 344   ModuleBase_Preferences::loadCustomProps();
 345   createModule();
 346
 347 #ifndef HAVE_SALOME
 348   myMainWindow->show();
 349   updateCommandStatus();
 350 #endif
 351
 352   onNew();
 353
 354   myViewerProxy->connectViewProxy();
 355   connect(myViewerProxy, SIGNAL(trihedronVisibilityChanged(bool)),
 356           SLOT(onTrihedronVisibilityChanged(bool)));
 357
 358   emit applicationStarted();
 359
 360 #ifdef _DEBUG
 361   bool aNewPart = Config_PropManager::boolean("Plugins", "create_part_by_start");
 362   if (aNewPart) {
 363       module()->launchOperation("Part", false); // PartSetPlugin_Part::ID()
 364   }
 365 #endif
 366 }
 367
 368 //******************************************************
 369 void XGUI_Workshop::activateModule()
 370 {
 371   selectionActivate()->updateSelectionFilters();
 372
 373   connect(myDisplayer, SIGNAL(objectDisplayed(ObjectPtr, AISObjectPtr)),
 374     myModule, SLOT(onObjectDisplayed(ObjectPtr, AISObjectPtr)));
 375   connect(myDisplayer, SIGNAL(beforeObjectErase(ObjectPtr, AISObjectPtr)),
 376     myModule, SLOT(onBeforeObjectErase(ObjectPtr, AISObjectPtr)));
 377
 378   updateCommandStatus();
 379
 380   // TODO: get default selection mode
 381
 382   // activate visualized objects in the viewer
 383   activateObjectsSelection(displayer()->displayedObjects());
 384   myOperationMgr->activate();
 385 }
 386
 387 //******************************************************
 388 void XGUI_Workshop::deactivateModule()
 389 {
 390   // remove internal displayer filter
 391   displayer()->deactivateSelectionFilters(false);
 392
 393   disconnect(myDisplayer, SIGNAL(objectDisplayed(ObjectPtr, AISObjectPtr)),
 394     myModule, SLOT(onObjectDisplayed(ObjectPtr, AISObjectPtr)));
 395   disconnect(myDisplayer, SIGNAL(beforeObjectErase(ObjectPtr, AISObjectPtr)),
 396     myModule, SLOT(onBeforeObjectErase(ObjectPtr, AISObjectPtr)));
 397
 398   XGUI_Displayer* aDisplayer = displayer();
 399   QObjectPtrList aDisplayed = aDisplayer->displayedObjects();
 400   aDisplayer->deactivateObjects(aDisplayed, true);
 401   selectionActivate()->deactivateTrihedronInSelectionModes();
 402
 403 #ifdef BEFORE_TRIHEDRON_PATCH
 404   //Handle(AIS_Trihedron) aTrihedron = Handle(AIS_Trihedron)::DownCast(aDisplayer->getTrihedron());
 405   /// Trihedron problem: objects stayed in the viewer, should be removed manually
 406   /// otherwise in SALOME happens crash by HideAll in the viewer
 407   aContext->Remove(aTrihedron->Position(), true);
 408   aContext->Remove(aTrihedron->Axis(), true);
 409   aContext->Remove(aTrihedron->XAxis(), true);
 410   aContext->Remove(aTrihedron->YAxis(), true);
 411 #endif
 412
 413   myOperationMgr->deactivate();
 414 }
 415
 416 //******************************************************
 417 void XGUI_Workshop::initMenu()
 418 {
 419   myContextMenuMgr->createActions();
 420
 421 #ifdef HAVE_SALOME
 422   // Create only Undo, Redo commands
 423   QAction* aAction = salomeConnector()->addDesktopCommand("UNDO_CMD", tr("Undo"),
 424                                                         tr("Undo last command"),
 425                                                         QIcon(":pictures/undo.png"),
 426                                                         QKeySequence::Undo, false,
 427                                                         "MEN_DESK_EDIT");
 428   QString aToolBarTitle = tr( "INF_DESK_TOOLBAR_STANDARD" );
 429   salomeConnector()->addActionInToolbar( aAction,aToolBarTitle );
 430
 431   connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onUndo()));
 432   addHistoryMenu(aAction, SIGNAL(updateUndoHistory(const QList<ActionInfo>&)), SLOT(onUndo(int)));
 433
 434   aAction = salomeConnector()->addDesktopCommand("REDO_CMD", tr("Redo"), tr("Redo last command"),
 435                                               QIcon(":pictures/redo.png"), QKeySequence::Redo,
 436                                               false, "MEN_DESK_EDIT");
 437   salomeConnector()->addActionInToolbar( aAction, aToolBarTitle );
 438
 439   connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onRedo()));
 440   addHistoryMenu(aAction, SIGNAL(updateRedoHistory(const QList<ActionInfo>&)), SLOT(onRedo(int)));
 441
 442   salomeConnector()->addDesktopMenuSeparator("MEN_DESK_EDIT");
 443
 444   //aAction = salomeConnector()->addDesktopCommand("AUTOCOMPUTE_CMD", tr("Auto rebuild"),
 445   //                                            tr("Blocks immediate apply of modifications"),
 446   //                                            QIcon(":pictures/autoapply.png"), QKeySequence(),
 447   //                                            false, "MEN_DESK_EDIT");
 448   //salomeConnector()->addActionInToolbar( aAction, aToolBarTitle );
 449
 450   //connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onAutoApply()));
 451
 452   salomeConnector()->addDesktopMenuSeparator("MEN_DESK_EDIT");
 453
 454
 455   // Add commands to a file menu
 456   aAction = salomeConnector()->addDesktopCommand("SAVEAS_CMD", tr("Export native..."),
 457                                              tr("Export the current document into a native file"),
 458                                               QIcon(), QKeySequence(),
 459                                               false, "MEN_DESK_FILE");
 460   connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onSaveAs()));
 461
 462   aAction = salomeConnector()->addDesktopCommand("OPEN_CMD", tr("Import native..."),
 463                                               tr("Import native file"),
 464                                               QIcon(), QKeySequence(),
 465                                               false, "MEN_DESK_FILE");
 466   connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onOpen()));
 467   salomeConnector()->addDesktopMenuSeparator("MEN_DESK_FILE");
 468
 469 #else
 470   // File commands group
 471   AppElements_MenuGroupPanel* aGroup = myMainWindow->menuObject()->generalPage();
 472
 473   AppElements_Command* aCommand;
 474
 475   aCommand = aGroup->addFeature("SAVE_CMD", tr("Save"), tr("Save the document"),
 476                                 QIcon(":pictures/save.png"), QKeySequence::Save);
 477   aCommand->connectTo(this, SLOT(onSave()));
 478   //aCommand->disable();
 479
 480   aCommand = aGroup->addFeature("SAVEAS_CMD", tr("Save as..."), tr("Save the document into a file"),
 481                                 QIcon(":pictures/save.png"), QKeySequence());
 482   aCommand->connectTo(this, SLOT(onSaveAs()));
 483
 484   QString aUndoId = "UNDO_CMD";
 485   aCommand = aGroup->addFeature(aUndoId, tr("Undo"), tr("Undo last command"),
 486                                 QIcon(":pictures/undo.png"), QKeySequence::Undo);
 487   aCommand->connectTo(this, SLOT(onUndo()));
 488   AppElements_Button* aUndoButton = qobject_cast<AppElements_Button*>(aGroup->widget(aUndoId));
 489   addHistoryMenu(aUndoButton,
 490                  SIGNAL(updateUndoHistory(const QList<ActionInfo>&)),
 491                  SLOT(onUndo(int)));
 492
 493   QString aRedoId = "REDO_CMD";
 494   aCommand = aGroup->addFeature(aRedoId, tr("Redo"), tr("Redo last command"),
 495                                 QIcon(":pictures/redo.png"), QKeySequence::Redo);
 496   aCommand->connectTo(this, SLOT(onRedo()));
 497   AppElements_Button* aRedoButton = qobject_cast<AppElements_Button*>(aGroup->widget(aRedoId));
 498   addHistoryMenu(aRedoButton,
 499                  SIGNAL(updateRedoHistory(const QList<ActionInfo>&)),
 500                  SLOT(onRedo(int)));
 501
 502   aCommand = aGroup->addFeature("OPEN_CMD", tr("Open..."), tr("Open a new document"),
 503                                 QIcon(":pictures/open.png"), QKeySequence::Open);
 504   aCommand->connectTo(this, SLOT(onOpen()));
 505
 506
 507   aCommand = aGroup->addFeature("AUTOCOMPUTE_CMD", tr("Auto rebuild"),
 508                                 tr("Blocks immediate apply of modifications"),
 509                                 QIcon(":pictures/autoapply_start.png"), QKeySequence());
 510   aCommand->setChecked(ModelAPI_Session::get()->isAutoUpdateBlocked());
 511   aCommand->connectTo(this, SLOT(onAutoApply()));
 512
 513   aCommand = aGroup->addFeature("PREF_CMD", tr("Preferences"), tr("Edit preferences"),
 514                                 QIcon(":pictures/preferences.png"), QKeySequence::Preferences);
 515   aCommand->connectTo(this, SLOT(onPreferences()));
 516
 517   aCommand = aGroup->addFeature("EXIT_CMD", tr("Exit"), tr("Exit application"),
 518                                 QIcon(":pictures/close.png"), QKeySequence::Close);
 519   aCommand->connectTo(this, SLOT(onExit()));
 520 #endif
 521 }
 522
 523 #ifndef HAVE_SALOME
 524 //******************************************************
 525 AppElements_Workbench* XGUI_Workshop::addWorkbench(const QString& theName)
 526 {
 527   AppElements_MainMenu* aMenuBar = myMainWindow->menuObject();
 528   return aMenuBar->addWorkbench(theName);
 529 }
 530 #endif
 531
 532 //******************************************************
 533 QMainWindow* XGUI_Workshop::desktop() const
 534 {
 535 #ifdef HAVE_SALOME
 536   return salomeConnector()->desktop();
 537 #else
 538   return myMainWindow;
 539 #endif
 540 }
 541
 542 //******************************************************
 543 void XGUI_Workshop::onStartWaiting()
 544 {
 545   if (Events_LongOp::isPerformed()) {
 546     QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 547   }
 548 }
 549
 550 //******************************************************
 551 void XGUI_Workshop::onAcceptActionClicked()
 552 {
 553   QAction* anAction = dynamic_cast<QAction*>(sender());
 554   XGUI_OperationMgr* anOperationMgr = operationMgr();
 555   if (anOperationMgr) {
 556     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 557                                                     (anOperationMgr->currentOperation());
 558     if (aFOperation) {
 559       //if (errorMgr()->canProcessClick(anAction, aFOperation->feature()))
 560       myOperationMgr->commitOperation();
 561     }
 562   }
 563 }
 564
 565 //******************************************************
 566 void XGUI_Workshop::onAcceptPlusActionClicked()
 567 {
 568   QAction* anAction = dynamic_cast<QAction*>(sender());
 569   XGUI_OperationMgr* anOperationMgr = operationMgr();
 570   if (anOperationMgr) {
 571     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 572                                                     (anOperationMgr->currentOperation());
 573     if (aFOperation) {
 574       if (myOperationMgr->commitOperation())
 575         module()->launchOperation(aFOperation->id(), false);
 576     }
 577   }
 578 }
 579
 580 //******************************************************
 581 void XGUI_Workshop::onPreviewActionClicked()
 582 {
 583   ModuleBase_IPropertyPanel* aPanel = propertyPanel();
 584   if (aPanel) {
 585     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 586     if (anActiveWidget && anActiveWidget->getValueState() == ModuleBase_ModelWidget::ModifiedInPP) {
 587       anActiveWidget->storeValue();
 588     }
 589   }
 590   std::shared_ptr<Events_Message> aMsg = std::shared_ptr<Events_Message>(
 591                 new Events_Message(Events_Loop::eventByName(EVENT_PREVIEW_REQUESTED)));
 592   Events_Loop::loop()->send(aMsg);
 593 }
 594
 595
 596 //******************************************************
 597 void XGUI_Workshop::onHelpActionClicked()
 598 {
 599   XGUI_OperationMgr* anOperationMgr = operationMgr();
 600   if (anOperationMgr) {
 601     ModuleBase_Operation* aOperation = anOperationMgr->currentOperation();
 602     if (aOperation) {
 603       QString aHelpPage = aOperation->helpFileName();
 604       if (!aHelpPage.isEmpty()) {
 605         QString aDocDir;
 606         const QChar aSep = QDir::separator();
 607 //        QString platform;
 608 //        SUIT_ResourceMgr* aResMgr = ModuleBase_Preferences::resourceMgr();
 609 //#ifdef WIN32
 610 //        platform = "winapplication";
 611 //#else
 612 //        platform = "application";
 613 //#endif
 614 //        QString aBrowserName = aResMgr->stringValue("ExternalBrowser", platform);
 615
 616 #ifdef HAVE_SALOME
 617         QString aDir(getenv("SHAPER_ROOT_DIR"));
 618         if (!aDir.isEmpty()) {
 619           aDocDir = aDir + aSep + "share" + aSep + "doc" + aSep +
 620             "salome" + aSep + "gui" + aSep + "SHAPER";
 621         }
 622 #else
 623         QString aDir(getenv("OPENPARTS_ROOT_DIR"));
 624         aDocDir = aDir + aSep + "doc" + aSep + "gui";
 625 #endif
 626         QString aFileName = aDocDir + aSep + aHelpPage;
 627         if (QFile::exists(aFileName)) {
 628           QUrl aUrl = QUrl::fromLocalFile(aFileName);
 629           QDesktopServices::openUrl(aUrl);
 630         }
 631       }
 632     }
 633   }
 634 }
 635
 636
 637 //******************************************************
 638 void XGUI_Workshop::deactivateActiveObject(const ObjectPtr& theObject, const bool theUpdateViewer)
 639 {
 640   if (!myModule->canActivateSelection(theObject)) {
 641     if (selectionActivate()->isActive(theObject)) {
 642       QObjectPtrList anObjects;
 643       anObjects.append(theObject);
 644       myDisplayer->deactivateObjects(anObjects, theUpdateViewer);
 645     }
 646   }
 647 }
 648
 649 //******************************************************
 650 bool XGUI_Workshop::isFeatureOfNested(const FeaturePtr& theFeature)
 651 {
 652   bool aHasNested = false;
 653   std::string aFeatureKind = theFeature->getKind();
 654 #ifdef HAVE_SALOME
 655     XGUI_SalomeConnector* aSalomeConnector = salomeConnector();
 656     if (aSalomeConnector->isFeatureOfNested(actionsMgr()->action(aFeatureKind.c_str())))
 657       aHasNested = true;
 658 #else
 659     AppElements_MainMenu* aMenuBar = mainWindow()->menuObject();
 660     AppElements_Command* aCommand = aMenuBar->feature(aFeatureKind.c_str());
 661     if (aCommand && aCommand->button()->additionalButtonWidget())
 662       aHasNested = true;
 663 #endif
 664   return aHasNested;
 665 }
 666
 667 //******************************************************
 668 void XGUI_Workshop::fillPropertyPanel(ModuleBase_Operation* theOperation)
 669 {
 670   ModuleBase_OperationFeature* aFOperation =
 671     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 672   if (!aFOperation)
 673     return;
 674
 675   showPanel(myPropertyPanel);
 676   myPropertyPanel->cleanContent();
 677
 678   QList<ModuleBase_ModelWidget*> aWidgets;
 679   if (!module()->createWidgets(theOperation, aWidgets)) {
 680     QString aXmlRepr = aFOperation->getDescription()->xmlRepresentation();
 681     ModuleBase_WidgetFactory aFactory(aXmlRepr.toStdString(), myModuleConnector);
 682     aFactory.createWidget(myPropertyPanel->contentWidget());
 683     aWidgets = aFactory.getModelWidgets();
 684   }
 685
 686   // check compatibility of feature and widgets
 687   FeaturePtr aFeature = aFOperation->feature();
 688   std::string aFeatureKind = aFeature->getKind();
 689   foreach (ModuleBase_ModelWidget* aWidget, aWidgets) {
 690     if (aWidget->usesAttribute()) {
 691       if (!aWidget->attributeID().empty() && !aFeature->attribute(aWidget->attributeID()).get()) {
 692         std::string anErrorMsg = "The feature '%1' has no attribute '%2' used by widget '%3'.";
 693         Events_InfoMessage("XGUI_Workshop", anErrorMsg)
 694           .arg(aFeatureKind).arg(aWidget->attributeID())
 695           .arg(aWidget->metaObject()->className()).send();
 696         myPropertyPanel->cleanContent();
 697         return;
 698       }
 699     }
 700   }
 701   // for performance purpose, flush should be done after all controls are filled
 702   bool isUpdateFlushed = false;
 703   foreach (ModuleBase_ModelWidget* aWidget, aWidgets) {
 704     bool isStoreValue = !aFOperation->isEditOperation() &&
 705                         !aWidget->getDefaultValue().empty() &&
 706                         !aWidget->isComputedDefault();
 707     aWidget->setFeature(aFeature, isStoreValue, isUpdateFlushed);
 708     if (!isStoreValue)
 709       aWidget->restoreValue();
 710     aWidget->enableFocusProcessing();
 711   }
 712   // update visible state of Preview button
 713   std::shared_ptr<Config_FeatureMessage> aFeatureInfo;
 714 #ifdef HAVE_SALOME
 715   aFeatureInfo = mySalomeConnector->featureInfo(aFeatureKind.c_str());
 716 #else
 717   AppElements_MainMenu* aMenuBar = mainWindow()->menuObject();
 718   AppElements_Command* aCommand = aMenuBar->feature(aFeatureKind.c_str());
 719   if (aCommand)
 720     aFeatureInfo = aCommand->featureMessage();
 721 #endif
 722   bool anIsAutoPreview = true;
 723   if (aFeatureInfo.get()) {
 724     anIsAutoPreview = aFeatureInfo->isAutoPreview();
 725     theOperation->setHelpFileName(aFeatureInfo->helpFileName().c_str());
 726   } else {
 727     std::string aXmlCfg, aDescription;
 728     module()->getXMLRepresentation(aFeatureKind, aXmlCfg, aDescription);
 729     ModuleBase_WidgetFactory aFactory(aXmlCfg, moduleConnector());
 730     anIsAutoPreview = aFactory.widgetAPI()->getBooleanAttribute(FEATURE_AUTO_PREVIEW, true);
 731   }
 732
 733   if (!anIsAutoPreview) {
 734     myPropertyPanel->findButton(PROP_PANEL_PREVIEW)->setVisible(true);
 735     // send signal about preview should not be computed automatically, click on preview
 736     // button should initiate it
 737     std::shared_ptr<Events_Message> aMsg = std::shared_ptr<Events_Message>(
 738                   new Events_Message(Events_Loop::eventByName(EVENT_PREVIEW_BLOCKED)));
 739     Events_Loop::loop()->send(aMsg);
 740   }
 741   // if update happens after preview is blocked, it does nothing when blocked
 742   // it improves performance for valid objects on feature start
 743   ModuleBase_Tools::flushUpdated(aFeature);
 744
 745   myPropertyPanel->setModelWidgets(aWidgets);
 746   aFOperation->setPropertyPanel(myPropertyPanel);
 747
 748   myModule->propertyPanelDefined(theOperation);
 749
 750 #ifndef DEBUG_FEATURE_NAME
 751   myPropertyPanel->setWindowTitle(theOperation->getDescription()->description());
 752 #else
 753   std::string aFeatureName = aFeature->name();
 754   myPropertyPanel->setWindowTitle(QString("%1: %2")
 755     .arg(theOperation->getDescription()->description())
 756     .arg(aFeatureName.c_str()));
 757 #endif
 758
 759   myErrorMgr->setPropertyPanel(myPropertyPanel);
 760 }
 761
 762 //******************************************************
 763 void XGUI_Workshop::connectToPropertyPanel(const bool isToConnect)
 764 {
 765   XGUI_PropertyPanel* aPropertyPanel = propertyPanel();
 766   if (aPropertyPanel) {
 767     const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
 768     foreach (ModuleBase_ModelWidget* aWidget, aWidgets) {
 769        myModule->connectToPropertyPanel(aWidget, isToConnect);
 770        if (isToConnect) {
 771         connect(aWidget, SIGNAL(valueStateChanged(int)), this, SLOT(onWidgetStateChanged(int)));
 772         connect(aWidget, SIGNAL(valuesChanged()), this, SLOT(onValuesChanged()));
 773         connect(aWidget, SIGNAL(objectUpdated()), this, SLOT(onWidgetObjectUpdated()));
 774        }
 775       else {
 776         disconnect(aWidget, SIGNAL(valueStateChanged(int)), this, SLOT(onWidgetStateChanged(int)));
 777         disconnect(aWidget, SIGNAL(valuesChanged()), this, SLOT(onValuesChanged()));
 778         disconnect(aWidget, SIGNAL(objectUpdated()), this, SLOT(onWidgetObjectUpdated()));
 779       }
 780     }
 781   }
 782 }
 783
 784 //******************************************************
 785 void XGUI_Workshop::onOperationResumed(ModuleBase_Operation* theOperation)
 786 {
 787   setGrantedFeatures(theOperation);
 788
 789   if (theOperation->getDescription()->hasXmlRepresentation()) {  //!< No need for property panel
 790     fillPropertyPanel(theOperation);
 791     connectToPropertyPanel(true);
 792   }
 793   updateCommandStatus();
 794
 795   myModule->operationResumed(theOperation);
 796 }
 797
 798 //******************************************************
 799 void XGUI_Workshop::onOperationStopped(ModuleBase_Operation* theOperation)
 800 {
 801   updateCommandStatus();
 802
 803   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 804                                                                         (theOperation);
 805   if (!aFOperation)
 806     return;
 807
 808   ModuleBase_ISelection* aSel = mySelector->selection();
 809   QObjectPtrList aObj = aSel->selectedPresentations();
 810   //!< No need for property panel
 811   hidePanel(myPropertyPanel);
 812   myPropertyPanel->cleanContent();
 813
 814   connectToPropertyPanel(false);
 815   myModule->operationStopped(aFOperation);
 816
 817   // the deactivated objects of the current operation should be activated back.
 818   // They were deactivated on operation start or an object redisplay
 819   QObjectPtrList anObjects;
 820   FeaturePtr aFeature = aFOperation->feature();
 821   if (aFeature.get()) { // feature may be not created (plugin load fail)
 822     if (myDisplayer->isVisible(aFeature) && !selectionActivate()->isActive(aFeature))
 823       anObjects.append(aFeature);
 824     std::list<ResultPtr> aResults;
 825     ModelAPI_Tools::allResults(aFeature, aResults);
 826     std::list<ResultPtr>::const_iterator aIt;
 827     for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 828       ResultPtr anObject = *aIt;
 829       if (myDisplayer->isVisible(anObject) && !selectionActivate()->isActive(anObject)) {
 830         anObjects.append(anObject);
 831       }
 832     }
 833   }
 834   activateObjectsSelection(anObjects);
 835 }
 836
 837 //******************************************************
 838 void XGUI_Workshop::onOperationCommitted(ModuleBase_Operation* theOperation)
 839 {
 840   myModule->operationCommitted(theOperation);
 841 }
 842
 843 //******************************************************
 844 void XGUI_Workshop::onOperationAborted(ModuleBase_Operation* theOperation)
 845 {
 846   myModule->operationAborted(theOperation);
 847 }
 848
 849 //******************************************************
 850 void XGUI_Workshop::setGrantedFeatures(ModuleBase_Operation* theOperation)
 851 {
 852   ModuleBase_OperationFeature* aFOperation =
 853     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 854   if (!aFOperation)
 855     return;
 856
 857   QStringList aGrantedIds;
 858   if (isSalomeMode()) {
 859     const std::shared_ptr<Config_FeatureMessage>& anInfo =
 860                          mySalomeConnector->featureInfo(theOperation->id());
 861     if (anInfo.get())
 862       aGrantedIds = QString::fromStdString(anInfo->nestedFeatures())
 863                                    .split(" ", QString::SkipEmptyParts);
 864   }
 865   else
 866     aGrantedIds = myActionsMgr->nestedCommands(theOperation->id());
 867
 868   ModuleBase_IModule* aModule = module();
 869   if (aModule)
 870     aModule->grantedOperationIds(theOperation, aGrantedIds);
 871
 872   aFOperation->setGrantedOperationIds(aGrantedIds);
 873 }
 874
 875 //******************************************************
 876 void XGUI_Workshop::saveDocument(const QString& theName, std::list<std::string>& theFileNames)
 877 {
 878   QApplication::restoreOverrideCursor();
 879   SessionPtr aMgr = ModelAPI_Session::get();
 880
 881   std::list<DocumentPtr> aDocList = aMgr->allOpenedDocuments();
 882   std::list<DocumentPtr>::const_iterator aIt;
 883   for (aIt = aDocList.cbegin(); aIt != aDocList.cend(); aIt++) {
 884     std::list<bool> aState = myObjectBrowser->getStateForDoc(*aIt);
 885     (*aIt)->storeNodesState(aState);
 886   }
 887
 888   aMgr->save(theName.toLatin1().constData(), theFileNames);
 889
 890   QApplication::restoreOverrideCursor();
 891 }
 892
 893 //******************************************************
 894 bool XGUI_Workshop::abortAllOperations()
 895 {
 896   return myOperationMgr->abortAllOperations();
 897 }
 898
 899 //******************************************************
 900 void XGUI_Workshop::operationStarted(ModuleBase_Operation* theOperation)
 901 {
 902   setGrantedFeatures(theOperation);
 903   if (!theOperation->getDescription()->hasXmlRepresentation()) {  //!< No need for property panel
 904     updateCommandStatus();
 905   }
 906   else {
 907     myModule->operationStarted(theOperation);
 908   }
 909 }
 910
 911 //******************************************************
 912 void XGUI_Workshop::onOpen()
 913 {
 914   if(!abortAllOperations())
 915     return;
 916   //save current file before close if modified
 917   SessionPtr aSession = ModelAPI_Session::get();
 918   if (aSession->isModified()) {
 919     int anAnswer = QMessageBox::question(
 920         desktop(), tr("Save current file"),
 921         tr("The document is modified, save before opening another?"),
 922         QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Cancel);
 923     if (anAnswer == QMessageBox::Save) {
 924       onSave();
 925     } else if (anAnswer == QMessageBox::Cancel) {
 926       return;
 927     }
 928     myCurrentFile = QString();
 929   }
 930
 931   //show file dialog, check if readable and open
 932   QString aFile = QFileDialog::getOpenFileName(desktop(), tr("Open file"), QString(), MyFilter);
 933   if (!aFile.isNull())
 934     openFile(aFile);
 935 }
 936
 937 //******************************************************
 938 void XGUI_Workshop::openFile(const QString& theDirectory)
 939 {
 940   myCurrentFile = theDirectory;
 941   if (myCurrentFile.isEmpty())
 942     return;
 943
 944   QFileInfo aFileInfo(myCurrentFile);
 945   if (!aFileInfo.exists() || !aFileInfo.isReadable()) {
 946     QMessageBox::critical(desktop(), tr("Warning"), tr("Unable to open the file."));
 947     myCurrentFile = QString();
 948     return;
 949   }
 950
 951   QApplication::setOverrideCursor(Qt::WaitCursor);
 952   module()->closeDocument();
 953   SessionPtr aSession = ModelAPI_Session::get();
 954   aSession->closeAll();
 955
 956   clearTemporaryDir();
 957   if (!XGUI_CompressFiles::uncompress(myCurrentFile, myTmpDir.path()))
 958     return;
 959
 960   aSession->load(myTmpDir.path().toLatin1().constData());
 961   myObjectBrowser->rebuildDataTree();
 962
 963   // Open first level of data tree
 964   DocumentPtr aRootDoc = aSession->moduleDocument();
 965   std::list<bool> aStates;
 966   aRootDoc->restoreNodesState(aStates);
 967   myObjectBrowser->setStateForDoc(aRootDoc, aStates);
 968
 969   updateCommandStatus();
 970 #ifndef HAVE_SALOME
 971   myMainWindow->setCurrentDir(myCurrentFile, true);
 972 #endif
 973
 974 #ifdef _DEBUG
 975   bool aNewPart = Config_PropManager::boolean("Plugins", "create_part_by_start");
 976   if (aNewPart) {
 977
 978     DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
 979     int aSize = aRootDoc->size(ModelAPI_ResultPart::group());
 980     if (aSize > 0 ) {
 981       ObjectPtr aObject = aRootDoc->object(ModelAPI_ResultPart::group(), 0);
 982       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
 983       if (aPart.get())
 984         aPart->activate();
 985     }
 986   }
 987 #endif
 988
 989   QApplication::restoreOverrideCursor();
 990 }
 991
 992 //******************************************************
 993 void XGUI_Workshop::onNew()
 994 {
 995   QApplication::setOverrideCursor(Qt::WaitCursor);
 996   if (objectBrowser() == 0) {
 997     createDockWidgets();
 998     mySelector->connectViewers();
 999   }
1000   myViewerProxy->connectToViewer();
1001   showObjectBrowser();
1002 #ifndef HAVE_SALOME
1003   myMainWindow->showPythonConsole();
1004   QMdiSubWindow* aWnd = myMainWindow->viewer()->createView();
1005   aWnd->showMaximized();
1006   updateCommandStatus();
1007 #endif
1008   myContextMenuMgr->connectViewer();
1009   QApplication::restoreOverrideCursor();
1010 }
1011
1012 #ifndef HAVE_SALOME
1013 //******************************************************
1014 void XGUI_Workshop::onExit()
1015 {
1016   SessionPtr aMgr = ModelAPI_Session::get();
1017   if (aMgr->isModified()) {
1018     int anAnswer = QMessageBox::question(
1019         myMainWindow, tr("Save current file"), tr("The document is modified, save before exit?"),
1020         QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Cancel);
1021     if (anAnswer == QMessageBox::Save) {
1022       bool saved = onSave();
1023       if (!saved) {
1024         return;
1025       }
1026     } else if (anAnswer == QMessageBox::Cancel) {
1027       return;
1028     }
1029   }
1030   qApp->exit();
1031 }
1032
1033 //******************************************************
1034 void XGUI_Workshop::onPreferences()
1035 {
1036   ModuleBase_Prefs aModif;
1037   ModuleBase_Preferences::editPreferences(aModif);
1038   if (aModif.size() > 0) {
1039     QString aSection;
1040     foreach (ModuleBase_Pref aPref, aModif)
1041     {
1042       aSection = aPref.first;
1043       if (aSection == ModuleBase_Preferences::VIEWER_SECTION) {
1044         myMainWindow->viewer()->updateFromResources();
1045       } else if (aSection == ModuleBase_Preferences::MENU_SECTION) {
1046         myMainWindow->menuObject()->updateFromResources();
1047       }
1048     }
1049     displayer()->redisplayObjects();
1050   }
1051 }
1052 #endif
1053
1054 //******************************************************
1055 void XGUI_Workshop::onTrihedronVisibilityChanged(bool theState)
1056 {
1057   XGUI_Displayer* aDisplayer = displayer();
1058   if (aDisplayer)
1059     aDisplayer->displayTrihedron(theState);
1060 }
1061
1062 //******************************************************
1063 bool XGUI_Workshop::onSave()
1064 {
1065   if(!myOperationMgr->abortAllOperations(XGUI_OperationMgr::XGUI_InformationMessage))
1066     return false;
1067   if (myCurrentFile.isEmpty()) {
1068     return onSaveAs();
1069   }
1070   SessionPtr aMgr = ModelAPI_Session::get();
1071   if (aMgr->isAutoUpdateBlocked())
1072     aMgr->blockAutoUpdate(false);
1073
1074   std::list<std::string> aFiles;
1075   // issue #2899: create a temporary directory, save and then remove it
1076 #ifdef HAVE_SALOME
1077   std::string aTmpDir = XGUI_Tools::getTmpDirByEnv("SALOME_TMP_DIR");
1078 #else
1079   std::string aTmpDir = XGUI_Tools::getTmpDirByEnv("");
1080 #endif
1081   saveDocument(QString(aTmpDir.c_str()), aFiles);
1082   bool aResult = XGUI_CompressFiles::compress(myCurrentFile, aFiles);
1083   XGUI_Tools::removeTemporaryFiles(aTmpDir, aFiles);
1084
1085   if (aResult) {
1086     updateCommandStatus();
1087 #ifndef HAVE_SALOME
1088     myMainWindow->setModifiedState(false);
1089 #endif
1090   }
1091   return aResult;
1092 }
1093
1094 //******************************************************
1095 bool XGUI_Workshop::onSaveAs()
1096 {
1097   if(!myOperationMgr->abortAllOperations(XGUI_OperationMgr::XGUI_InformationMessage))
1098     return false;
1099   myCurrentFile = QFileDialog::getSaveFileName(desktop(), tr("Select name to save file..."),
1100     QString(), MyFilter2);
1101   if (!myCurrentFile.isNull()) {
1102     if (!myCurrentFile.endsWith(MyExtension)) {
1103       myCurrentFile += MyExtension;
1104     }
1105   }
1106   else
1107     return false;
1108 #ifndef HAVE_SALOME
1109     myMainWindow->setCurrentDir(myCurrentFile, false);
1110     myMainWindow->setModifiedState(false);
1111 #endif
1112   return onSave();
1113 }
1114
1115 //******************************************************
1116 void XGUI_Workshop::onUndo(int theTimes)
1117 {
1118   processUndoRedo(ActionUndo, theTimes);
1119   myObjectBrowser->updateAllIndexes(1);
1120 }
1121
1122 //******************************************************
1123 void XGUI_Workshop::onRedo(int theTimes)
1124 {
1125   processUndoRedo(ActionRedo, theTimes);
1126   myObjectBrowser->updateAllIndexes(1);
1127 }
1128
1129 //******************************************************
1130 void XGUI_Workshop::processUndoRedo(const ModuleBase_ActionType theActionType, int theTimes)
1131 {
1132   ModuleBase_ModelWidget* anActiveWidget = myOperationMgr->activeWidget();
1133   if (anActiveWidget) {
1134     ActionIntParamPtr aParam(new ModuleBase_ActionIntParameter(theTimes));
1135     if (anActiveWidget->processAction(theActionType, aParam))
1136       return;
1137   }
1138   // the viewer update should be blocked in order to avoid the features blinking. For the created
1139   // feature a results are created, the flush of the created signal caused the viewer redisplay for
1140   // each created result. After a redisplay signal is flushed. So, the viewer update is blocked
1141   // until redo of all possible objects happens
1142   bool isUpdateEnabled = myDisplayer->enableUpdateViewer(false);
1143
1144   SessionPtr aMgr = ModelAPI_Session::get();
1145   if (aMgr->isOperation()) {
1146     XGUI_OperationMgr* aOpMgr = operationMgr();
1147     /// this is important for nested operations
1148     /// when sketch operation is active, this condition is false and
1149     /// the sketch operation is not aborted
1150     if (aOpMgr->canStopOperation(aOpMgr->currentOperation()))
1151       aOpMgr->abortOperation(aOpMgr->currentOperation());
1152     else
1153     {
1154       myDisplayer->enableUpdateViewer(isUpdateEnabled);
1155       return;
1156     }
1157   }
1158   objectBrowser()->treeView()->setCurrentIndex(QModelIndex());
1159   std::list<std::string> anActionList = theActionType == ActionUndo ? aMgr->undoList()
1160     : aMgr->redoList();
1161   std::list<std::string>::const_iterator aIt = anActionList.cbegin();
1162   for (int i = 0; (i < theTimes) && (aIt != anActionList.cend()); ++i, ++aIt) {
1163     if (theActionType == ActionUndo)
1164       aMgr->undo();
1165     else
1166       aMgr->redo();
1167
1168     if (QString((*aIt).c_str()) == MOVE_TO_END_COMMAND)
1169       myObjectBrowser->rebuildDataTree();
1170   }
1171   operationMgr()->updateApplyOfOperations();
1172   facesPanel()->reset(true);
1173   updateCommandStatus();
1174
1175   // unblock the viewer update functionality and make update on purpose
1176   myDisplayer->enableUpdateViewer(isUpdateEnabled);
1177   myDisplayer->updateViewer();
1178   // Clear messages in status bar from previous operations if exists
1179   setStatusBarMessage("");
1180 }
1181
1182 //******************************************************
1183 void XGUI_Workshop::onWidgetStateChanged(int thePreviousState)
1184 {
1185   ModuleBase_ModelWidget* anActiveWidget = myOperationMgr->activeWidget();
1186   //ModuleBase_Operation* anOperation = myOperationMgr->currentOperation();
1187   //if (anOperation) {
1188   //  ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
1189   //  if (aPanel)
1190   //    anActiveWidget = aPanel->activeWidget();
1191   //}
1192   if (anActiveWidget)
1193     operationMgr()->onValidateOperation();
1194
1195   myModule->widgetStateChanged(thePreviousState);
1196 }
1197
1198 //******************************************************
1199 void XGUI_Workshop::onValuesChanged()
1200 {
1201   ModuleBase_ModelWidget* aSenderWidget = (ModuleBase_ModelWidget*)(sender());
1202   if (!aSenderWidget || aSenderWidget->canAcceptFocus())
1203     return;
1204
1205   ModuleBase_ModelWidget* anActiveWidget = 0;
1206   ModuleBase_Operation* anOperation = myOperationMgr->currentOperation();
1207   if (anOperation) {
1208     ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
1209     if (aPanel)
1210       anActiveWidget = aPanel->activeWidget();
1211   }
1212   if (anActiveWidget) {
1213     ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1214                                                                            (anActiveWidget);
1215     if (aWidgetValidated)
1216       aWidgetValidated->clearValidatedCash();
1217   }
1218 }
1219
1220 //******************************************************
1221 void XGUI_Workshop::onWidgetObjectUpdated()
1222 {
1223   operationMgr()->onValidateOperation();
1224 }
1225
1226 //******************************************************
1227 ModuleBase_IModule* XGUI_Workshop::loadModule(const QString& theModule)
1228 {
1229   QString libName = QString::fromStdString(library(theModule.toStdString()));
1230   if (libName.isEmpty()) {
1231     qWarning(qPrintable(tr("Information about module \"%1\" doesn't exist.").arg(theModule)));
1232     return 0;
1233   }
1234
1235   QString err;
1236   CREATE_FUNC crtInst = 0;
1237
1238 #ifdef WIN32
1239   HINSTANCE modLib = ::LoadLibraryA(qPrintable(libName));
1240   if (!modLib) {
1241     LPVOID lpMsgBuf;
1242     ::FormatMessage(
1243         FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
1244         0, ::GetLastError(), 0, (LPTSTR) & lpMsgBuf, 0, 0);
1245     QString aMsg((char*) &lpMsgBuf);
1246     err = QString("Failed to load  %1. %2").arg(libName).arg(aMsg);
1247     ::LocalFree(lpMsgBuf);
1248   } else {
1249     crtInst = (CREATE_FUNC) ::GetProcAddress(modLib, CREATE_MODULE);
1250     if (!crtInst) {
1251       LPVOID lpMsgBuf;
1252       ::FormatMessage(
1253           FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM
1254               | FORMAT_MESSAGE_IGNORE_INSERTS,
1255           0, ::GetLastError(), 0, (LPTSTR) & lpMsgBuf, 0, 0);
1256       QString aMsg((char*) &lpMsgBuf);
1257       err = QString("Failed to find  %1 function. %2").arg( CREATE_MODULE).arg(aMsg);
1258       ::LocalFree(lpMsgBuf);
1259     }
1260   }
1261 #else
1262   void* modLib = dlopen( libName.toLatin1(), RTLD_LAZY | RTLD_GLOBAL );
1263   if ( !modLib ) {
1264     err = QString( "Can not load library %1. %2" ).arg( libName ).arg( dlerror() );
1265   } else {
1266     crtInst = (CREATE_FUNC)dlsym( modLib, CREATE_MODULE );
1267     if ( !crtInst ) {
1268       err = QString( "Failed to find function %1. %2" ).arg( CREATE_MODULE ).arg( dlerror() );
1269     }
1270   }
1271 #endif
1272
1273   ModuleBase_IModule* aModule = crtInst ? crtInst(myModuleConnector) : 0;
1274
1275   if (!err.isEmpty()) {
1276     if (desktop()) {
1277       Events_InfoMessage("XGUI_Workshop", err.toStdString()).send();
1278     } else {
1279       qWarning(qPrintable(err));
1280     }
1281   }
1282   return aModule;
1283 }
1284
1285 //******************************************************
1286 bool XGUI_Workshop::createModule()
1287 {
1288   Config_ModuleReader aModuleReader;
1289   QString moduleName = QString::fromStdString(aModuleReader.getModuleName());
1290   myModule = loadModule(moduleName);
1291   if (!myModule)
1292     return false;
1293
1294   //connect(myDisplayer, SIGNAL(objectDisplayed(ObjectPtr, AISObjectPtr)),
1295   //  myModule, SLOT(onObjectDisplayed(ObjectPtr, AISObjectPtr)));
1296   //connect(myDisplayer, SIGNAL(beforeObjectErase(ObjectPtr, AISObjectPtr)),
1297   //  myModule, SLOT(onBeforeObjectErase(ObjectPtr, AISObjectPtr)));
1298
1299   myModule->createFeatures();
1300 #ifdef HAVE_SALOME
1301   salomeConnector()->createFeatureActions();
1302 #endif
1303   //myActionsMgr->update();
1304   return true;
1305 }
1306
1307 //******************************************************
1308 void XGUI_Workshop::updateCommandStatus()
1309 {
1310   QList<QAction*> aCommands;
1311 #ifdef HAVE_SALOME
1312     aCommands = salomeConnector()->commandList();
1313 #else
1314     AppElements_MainMenu* aMenuBar = myMainWindow->menuObject();
1315     foreach (AppElements_Command* aCmd, aMenuBar->features())
1316       aCommands.append(aCmd);
1317 #endif
1318   SessionPtr aMgr = ModelAPI_Session::get();
1319   if (aMgr->hasModuleDocument()) {
1320     foreach(QAction* aCmd, aCommands) {
1321       QString aId = aCmd->data().toString();
1322       if (aId == "UNDO_CMD") {
1323         bool isActionEnabled = false;
1324         // if ultimate is true -> using result of operation only, or using OR combination
1325         ModuleBase_ModelWidget* anActiveWidget = myOperationMgr->activeWidget();
1326         if (anActiveWidget && anActiveWidget->canProcessAction(ActionUndo, isActionEnabled))
1327           aCmd->setEnabled(isActionEnabled);
1328         else
1329           aCmd->setEnabled(myModule->canUndo());
1330       }
1331       else if (aId == "REDO_CMD") {
1332         bool isActionEnabled = false;
1333         // if ultimate is true -> using result of operation only, or using OR combination
1334         ModuleBase_ModelWidget* anActiveWidget = myOperationMgr->activeWidget();
1335         if (anActiveWidget && anActiveWidget->canProcessAction(ActionRedo, isActionEnabled))
1336           aCmd->setEnabled(isActionEnabled);
1337         else
1338           aCmd->setEnabled(myModule->canRedo());
1339       }
1340       else if (aId == "AUTOCOMPUTE_CMD") {
1341         aCmd->setIcon(aMgr->isAutoUpdateBlocked() ?
1342           QIcon(":pictures/autoapply_stop.png") :
1343           QIcon(":pictures/autoapply_start.png"));
1344       }
1345       else
1346         // Enable all commands
1347         aCmd->setEnabled(true);
1348     }
1349     updateHistory();
1350   } else {
1351     foreach(QAction* aCmd, aCommands) {
1352       QString aId = aCmd->data().toString();
1353       if (aId == "NEW_CMD")
1354         aCmd->setEnabled(true);
1355       else if (aId == "EXIT_CMD")
1356         aCmd->setEnabled(true);
1357       else
1358         aCmd->setEnabled(false);
1359     }
1360   }
1361   myActionsMgr->updateCommandsStatus();
1362   emit commandStatusUpdated();
1363 }
1364
1365 //******************************************************
1366 void XGUI_Workshop::updateHistory()
1367 {
1368   bool isActionEnabled = false;
1369   ModuleBase_ModelWidget* anActiveWidget = myOperationMgr->activeWidget();
1370   QList<ActionInfo> aUndoRes;
1371   QList<ActionInfo> aRedoRes;
1372   if (anActiveWidget && anActiveWidget->canProcessAction(ActionUndo, isActionEnabled)) {
1373     aUndoRes = anActiveWidget->actionsList(ActionUndo);
1374     aRedoRes = anActiveWidget->actionsList(ActionRedo);
1375   } else {
1376     std::list<std::string> aUndoList = ModelAPI_Session::get()->undoList();
1377     aUndoRes = processHistoryList(aUndoList);
1378
1379     std::list<std::string> aRedoList = ModelAPI_Session::get()->redoList();
1380     aRedoRes = processHistoryList(aRedoList);
1381   }
1382   emit updateUndoHistory(aUndoRes);
1383   emit updateRedoHistory(aRedoRes);
1384 }
1385
1386 //******************************************************
1387 QDockWidget* XGUI_Workshop::createObjectBrowser(QWidget* theParent)
1388 {
1389   QDockWidget* aObjDock = new QDockWidget(theParent);
1390   aObjDock->setAllowedAreas(Qt::LeftDockWidgetArea |
1391                             Qt::RightDockWidgetArea |
1392                             Qt::BottomDockWidgetArea);
1393   aObjDock->setWindowTitle(tr("Object browser"));
1394   aObjDock->setStyleSheet(
1395       "::title { position: relative; padding-left: 5px; text-align: left center }");
1396   myObjectBrowser = new XGUI_ObjectsBrowser(aObjDock, this);
1397   myObjectBrowser->initialize(myModule->rootNode());
1398   myModule->customizeObjectBrowser(myObjectBrowser);
1399   aObjDock->setWidget(myObjectBrowser);
1400
1401   myContextMenuMgr->connectObjectBrowser();
1402   return aObjDock;
1403 }
1404
1405 //******************************************************
1406 /*
1407  * Creates dock widgets, places them in corresponding area
1408  * and tabifies if necessary.
1409  */
1410 void XGUI_Workshop::createDockWidgets()
1411 {
1412   QMainWindow* aDesktop = desktop();
1413   QDockWidget* aObjDock = createObjectBrowser(aDesktop);
1414   aDesktop->addDockWidget(Qt::LeftDockWidgetArea, aObjDock);
1415   myPropertyPanel = new XGUI_PropertyPanel(aDesktop, myOperationMgr);
1416   myActiveControlMgr->addSelector(new XGUI_PropertyPanelSelector(myPropertyPanel));
1417
1418   myPropertyPanel->setupActions(myActionsMgr);
1419   myPropertyPanel->setAllowedAreas(Qt::LeftDockWidgetArea |
1420                                    Qt::RightDockWidgetArea |
1421                                    Qt::BottomDockWidgetArea);
1422   aDesktop->addDockWidget(Qt::LeftDockWidgetArea, myPropertyPanel);
1423   hidePanel(myPropertyPanel);  ///<! Invisible by default
1424
1425   myFacesPanel = new XGUI_FacesPanel(aDesktop, myModuleConnector);
1426   myActiveControlMgr->addSelector(new XGUI_FacesPanelSelector(myFacesPanel));
1427   myFacesPanel->setAllowedAreas(Qt::LeftDockWidgetArea |
1428                                 Qt::RightDockWidgetArea |
1429                                 Qt::BottomDockWidgetArea);
1430   connect(myFacesPanel, SIGNAL(closed()), myFacesPanel, SLOT(onClosed()));
1431
1432   myInspectionPanel = new XGUI_InspectionPanel(aDesktop, mySelector);
1433   myInspectionPanel->setAllowedAreas(Qt::LeftDockWidgetArea |
1434     Qt::RightDockWidgetArea);
1435   aDesktop->addDockWidget(Qt::RightDockWidgetArea, myInspectionPanel);
1436
1437   myInspectionPanel->hide();
1438
1439   aDesktop->addDockWidget(
1440 #ifdef HAVE_SALOME
1441     Qt::RightDockWidgetArea,
1442 #else
1443     Qt::LeftDockWidgetArea,
1444 #endif
1445     myFacesPanel);
1446   hidePanel(myFacesPanel);  ///<! Invisible by default
1447
1448 #ifdef _DEBUG
1449   bool aShowOnTheRight = Config_PropManager::boolean("Plugins", "show_hide_faces");
1450   if (aShowOnTheRight) {
1451     aDesktop->addDockWidget(Qt::RightDockWidgetArea, myFacesPanel);
1452     showPanel(myFacesPanel);
1453   }
1454 #endif
1455   hideObjectBrowser();
1456
1457 #ifndef HAVE_SALOME
1458 #ifdef _DEBUG
1459   if (!aShowOnTheRight)
1460   {
1461 #endif // _DEBUG
1462   aDesktop->tabifyDockWidget(myFacesPanel, aObjDock);
1463 #ifdef _DEBUG
1464   }
1465 #endif // _DEBUG
1466
1467 #endif // HAVE_SALOME
1468
1469   aDesktop->tabifyDockWidget(aObjDock, myPropertyPanel);
1470   myPropertyPanel->installEventFilter(myOperationMgr);
1471
1472   QAction* aOkAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::Accept);
1473   connect(aOkAct, SIGNAL(triggered()), this, SLOT(onAcceptActionClicked()));
1474
1475   QAction* aOkContAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::AcceptPlus);
1476   connect(aOkContAct, SIGNAL(triggered()), this, SLOT(onAcceptPlusActionClicked()));
1477
1478   QAction* aCancelAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::Abort);
1479   connect(aCancelAct, SIGNAL(triggered()), myOperationMgr, SLOT(onAbortOperation()));
1480
1481   QAction* aPreviewAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::Preview);
1482   connect(aPreviewAct, SIGNAL(triggered()), this, SLOT(onPreviewActionClicked()));
1483
1484   QAction* aHelpAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::Help);
1485   connect(aHelpAct, SIGNAL(triggered()), this, SLOT(onHelpActionClicked()));
1486
1487   connect(myPropertyPanel, SIGNAL(keyReleased(QObject*, QKeyEvent*)),
1488           myOperationMgr,  SLOT(onKeyReleased(QObject*, QKeyEvent*)));
1489   connect(myPropertyPanel, SIGNAL(enterClicked(QObject*)),
1490           myOperationMgr,  SLOT(onProcessEnter(QObject*)));
1491 }
1492
1493 //******************************************************
1494 void XGUI_Workshop::showPanel(QDockWidget* theDockWidget)
1495 {
1496   if (theDockWidget == myPropertyPanel) {
1497     QAction* aViewAct = myPropertyPanel->toggleViewAction();
1498     ///<! Restore ability to close panel from the window's menu
1499     aViewAct->setEnabled(true);
1500   }
1501   theDockWidget->show();
1502   theDockWidget->raise();
1503
1504   // The next code is necessary to made the property panel the active window
1505   // in order to operation manager could process key events of the panel.
1506   // otherwise they are ignored. It happens only if the same(activateWindow) is
1507   // not happened by property panel activation(e.g. resume operation of Sketch)
1508   ModuleBase_Tools::setFocus(theDockWidget, "XGUI_Workshop::showPanel()");
1509 }
1510
1511 //******************************************************
1512 void XGUI_Workshop::hidePanel(QDockWidget* theDockWidget)
1513 {
1514   if (theDockWidget && theDockWidget == myPropertyPanel) {
1515     QAction* aViewAct = theDockWidget->toggleViewAction();
1516     ///<! Do not allow to show empty property panel
1517     aViewAct->setEnabled(false);
1518   }
1519   theDockWidget->hide();
1520
1521   // the property panel is active window of the desktop, when it is
1522   // hidden, it is undefined which window becomes active. By this reason
1523   // it is defined to perform the desktop as the active window.
1524   // in SALOME mode, work-stack made the PyConsole the active window,
1525   // set the focus on it. As a result, shortcuts of the application, like
1526   // are processed by this console. For example Undo actions.
1527   // It is possible that this code is to be moved to SHAPER package
1528   QMainWindow* aDesktop = desktop();
1529   ModuleBase_Tools::setFocus(aDesktop, "XGUI_Workshop::hidePanel()");
1530 }
1531
1532 //******************************************************
1533 void XGUI_Workshop::showObjectBrowser()
1534 {
1535   if (!isSalomeMode()) {
1536     myObjectBrowser->parentWidget()->show();
1537   }
1538 }
1539
1540 //******************************************************
1541 void XGUI_Workshop::hideObjectBrowser()
1542 {
1543   if (!isSalomeMode())
1544     myObjectBrowser->parentWidget()->hide();
1545 }
1546
1547 //******************************************************
1548 void XGUI_Workshop::salomeViewerSelectionChanged()
1549 {
1550   emit salomeViewerSelection();
1551 }
1552
1553 //**************************************************************
1554 ModuleBase_IViewer* XGUI_Workshop::salomeViewer() const
1555 {
1556   return mySalomeConnector->viewer();
1557 }
1558
1559 //**************************************************************
1560 void XGUI_Workshop::onContextMenuCommand(const QString& theId, bool isChecked)
1561 {
1562   QObjectPtrList aObjects = mySelector->selection()->selectedObjects();
1563   if (theId == "DELETE_CMD")
1564     deleteObjects();
1565   else if (theId == "CLEAN_HISTORY_CMD")
1566     cleanHistory();
1567   else if (theId == "MOVE_CMD")
1568     moveObjects();
1569   else if (theId == "COLOR_CMD")
1570     changeColor(aObjects);
1571   else if (theId == "DEFLECTION_CMD")
1572     changeDeflection(aObjects);
1573 #ifdef USE_TRANSPARENCY
1574   else if (theId == "TRANSPARENCY_CMD")
1575     changeTransparency(aObjects);
1576 #endif
1577   else if (theId == "SHOW_CMD") {
1578     showObjects(aObjects, true);
1579     mySelector->updateSelectionBy(ModuleBase_ISelection::Browser);
1580     updateCommandStatus();
1581   }
1582   else if (theId == "HIDE_CMD") {
1583     showObjects(aObjects, false);
1584     updateCommandStatus();
1585   }
1586   else if (theId == "SHOW_ONLY_CMD") {
1587     showOnlyObjects(aObjects);
1588     mySelector->updateSelectionBy(ModuleBase_ISelection::Browser);
1589     updateCommandStatus();
1590   }
1591   else if (theId == "SHADING_CMD")
1592     setDisplayMode(aObjects, XGUI_Displayer::Shading);
1593   else if (theId == "WIREFRAME_CMD")
1594     setDisplayMode(aObjects, XGUI_Displayer::Wireframe);
1595   else if (theId == "HIDEALL_CMD") {
1596     QObjectPtrList aList = myDisplayer->displayedObjects();
1597     foreach (ObjectPtr aObj, aList) {
1598       if (module()->canEraseObject(aObj))
1599         aObj->setDisplayed(false);
1600     }
1601     Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
1602 #ifdef HAVE_SALOME
1603     //issue #2159 Hide all incomplete behavior
1604     viewer()->eraseAll();
1605 #endif
1606     updateCommandStatus();
1607     // Necessary for update icons in ObjectBrowser on Linux
1608     myObjectBrowser->updateAllIndexes();
1609   } else if (theId == "SELECT_VERTEX_CMD") {
1610     setViewerSelectionMode(TopAbs_VERTEX);
1611   } else if (theId == "SELECT_EDGE_CMD") {
1612     setViewerSelectionMode(TopAbs_EDGE);
1613   } else if (theId == "SELECT_FACE_CMD") {
1614     setViewerSelectionMode(TopAbs_FACE);
1615   } else if (theId == "INSERT_FOLDER_CMD") {
1616     insertFeatureFolder();
1617   } else if (theId == "ADD_TO_FOLDER_BEFORE_CMD") {
1618     insertToFolder(true);
1619   } else if (theId == "ADD_TO_FOLDER_AFTER_CMD") {
1620     insertToFolder(false);
1621   } else if (theId == "ADD_OUT_FOLDER_BEFORE_CMD") {
1622     moveOutFolder(true);
1623   } else if (theId == "ADD_OUT_FOLDER_AFTER_CMD") {
1624     moveOutFolder(false);
1625   } else if (theId == "SELECT_RESULT_CMD") {
1626     //setViewerSelectionMode(-1);
1627     //IMP: an attempt to use result selection with other selection modes
1628     setViewerSelectionMode(ModuleBase_ResultPrs::Sel_Result);
1629     setViewerSelectionMode(TopAbs_COMPSOLID);
1630   } else if (theId == "SHOW_RESULTS_CMD") {
1631     highlightResults(aObjects);
1632   } else if (theId == "SHOW_FEATURE_CMD") {
1633     highlightFeature(aObjects);
1634   }
1635 #ifdef TINSPECTOR
1636   else if (theId == "TINSPECTOR_VIEW") {
1637     Handle(CDF_Application) anApplication = CDF_Session::CurrentSession()->CurrentApplication();
1638     if (!anApplication.IsNull())
1639     {
1640       if (!MyTCommunicator)
1641       {
1642         MyTCommunicator = new TInspector_Communicator();
1643
1644         NCollection_List<Handle(Standard_Transient)> aParameters;
1645         aParameters.Append(anApplication);
1646         Handle(AIS_InteractiveContext) aContext = viewer()->AISContext();
1647         if (!aContext.IsNull())
1648           aParameters.Append(aContext);
1649
1650 #ifdef DEBUG_WITH_MESSAGE_REPORT
1651         Handle(Message_Report) aContextReport = aContext->GetReport();
1652         aContext->SetReportActive (Standard_True);
1653         aContextReport->SetLimit (1000);
1654         if (!aContextReport.IsNull())
1655           aParameters.Append(aContextReport);
1656 #endif
1657         MyVCallBack = new VInspector_CallBack();
1658         myDisplayer->setCallBack(MyVCallBack);
1659         #ifndef HAVE_SALOME
1660         AppElements_Viewer* aViewer = mainWindow()->viewer();
1661         if (aViewer)
1662           aViewer->setCallBack(MyVCallBack);
1663         #endif
1664         aParameters.Append(MyVCallBack);
1665
1666         MyTCommunicator->RegisterPlugin("TKDFBrowser");
1667         MyTCommunicator->RegisterPlugin("TKShapeView");
1668         MyTCommunicator->RegisterPlugin("TKVInspector");
1669 #ifdef DEBUG_WITH_MESSAGE_REPORT
1670         MyTCommunicator->RegisterPlugin("TKMessageView");
1671 #endif
1672         //MyTCommunicator->RegisterPlugin("SMBrowser"); // custom plugin to view ModelAPI
1673         //MyTCommunicator->RegisterPlugin("TKSMBrowser"); // custom plugin to view ModelAPI
1674
1675         MyTCommunicator->Init(aParameters);
1676         MyTCommunicator->Activate("TKSMBrowser"); // to have button in TInspector
1677 #ifndef DEBUG_WITH_MESSAGE_REPORT
1678         MyTCommunicator->Activate("TKVInspector"); // to have filled callback by model
1679 #endif
1680         MyTCommunicator->Activate("TKDFBrowser");
1681
1682 #ifdef DEBUG_WITH_MESSAGE_REPORT
1683         MyTCommunicator->Activate("TKMessageView"); // temporary
1684         MyTCommunicator->Activate("TKVInspector"); // to have filled callback by model
1685 #endif
1686       }
1687       MyTCommunicator->SetVisible(true);
1688     }
1689   }
1690 #endif
1691 }
1692
1693 //**************************************************************
1694 void XGUI_Workshop::setViewerSelectionMode(int theMode)
1695 {
1696   if (theMode == -1)
1697     myViewerSelMode.clear();
1698   else {
1699     if (myViewerSelMode.contains(theMode))
1700       myViewerSelMode.removeAll(theMode);
1701     else
1702       myViewerSelMode.append(theMode);
1703   }
1704   selectionActivate()->updateSelectionModes();
1705 }
1706
1707 //**************************************************************
1708 void XGUI_Workshop::activateObjectsSelection(const QObjectPtrList& theList)
1709 {
1710   QIntList aModes;
1711   module()->activeSelectionModes(aModes);
1712   if (aModes.isEmpty() && (myViewerSelMode.length() > 0))
1713     aModes.append(myViewerSelMode);
1714   selectionActivate()->activateObjects(aModes, theList);
1715 }
1716
1717 //**************************************************************
1718 bool XGUI_Workshop::prepareForDisplay(const std::set<ObjectPtr>& theObjects) const
1719 {
1720   if (facesPanel()->isEmpty())
1721     return true;
1722
1723   // generate container of objects taking into account sub elments of compsolid
1724   std::set<ObjectPtr> anAllProcessedObjects;
1725   for (std::set<ObjectPtr>::const_iterator anObjectsIt = theObjects.begin();
1726     anObjectsIt != theObjects.end(); anObjectsIt++) {
1727     ObjectPtr anObject = *anObjectsIt;
1728     ResultBodyPtr aCompRes = std::dynamic_pointer_cast<ModelAPI_ResultBody>(anObject);
1729     if (aCompRes.get()) {
1730       std::list<ResultPtr> allRes;
1731       ModelAPI_Tools::allSubs(aCompRes, allRes);
1732       if (allRes.empty()) {
1733         anAllProcessedObjects.insert(anObject);
1734       } else {
1735         for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
1736           ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRes);
1737           if (aBody.get() && aBody->numberOfSubs() == 0)
1738             anAllProcessedObjects.insert(aBody);
1739         }
1740       }
1741     } else
1742       anAllProcessedObjects.insert(anObject);
1743   }
1744
1745   // find hidden objects in faces panel
1746   std::set<ObjectPtr> aHiddenObjects;
1747   QStringList aHiddenObjectNames;
1748   for (std::set<ObjectPtr>::const_iterator anObjectsIt = anAllProcessedObjects.begin();
1749        anObjectsIt != anAllProcessedObjects.end(); anObjectsIt++) {
1750     if (!facesPanel()->isObjectHiddenByPanel(*anObjectsIt))
1751       continue;
1752     aHiddenObjects.insert(*anObjectsIt);
1753     aHiddenObjectNames.append((*anObjectsIt)->data()->name().c_str());
1754   }
1755   if (aHiddenObjects.empty()) // in parameter objects there are no hidden objects in hide face
1756     return true;
1757
1758   int anAnswer = QMessageBox::question(
1759         desktop(), tr("Show object"),
1760         tr("'%1'\n are hidden by %2:\nRemove objects from the panel to be displayed?")
1761         .arg(aHiddenObjectNames.join(", ")).arg(facesPanel()->windowTitle()),
1762         QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
1763
1764   bool aToBeDisplayed = anAnswer == QMessageBox::Yes;
1765   if (aToBeDisplayed)
1766     facesPanel()->restoreObjects(aHiddenObjects);
1767
1768   return aToBeDisplayed;
1769 }
1770
1771 //**************************************************************
1772 void XGUI_Workshop::deleteObjects()
1773 {
1774   ModuleBase_IModule* aModule = module();
1775   // allow the module to delete objects, do nothing if it has succeed
1776   if (aModule->deleteObjects()) {
1777     updateCommandStatus();
1778     return;
1779   }
1780
1781   QObjectPtrList anObjects = mySelector->selection()->selectedObjects();
1782   if (!abortAllOperations())
1783     return;
1784
1785   bool hasResult = false;
1786   bool hasFeature = false;
1787   bool hasParameter = false;
1788   bool hasCompositeOwner = false;
1789   bool hasResultInHistory = false;
1790   bool hasFolder = false;
1791   ModuleBase_Tools::checkObjects(anObjects, hasResult, hasFeature, hasParameter, hasCompositeOwner,
1792                                  hasResultInHistory, hasFolder);
1793   if (!(hasResult || hasFeature || hasParameter || hasFolder))
1794     return;
1795
1796   // delete objects
1797   std::map<FeaturePtr, std::set<FeaturePtr> > aReferences;
1798   std::set<FeaturePtr> aFeatures;
1799   ModuleBase_Tools::convertToFeatures(anObjects, aFeatures);
1800   ModelAPI_Tools::findAllReferences(aFeatures, aReferences);
1801
1802   std::set<FolderPtr> aFolders;
1803   ModuleBase_Tools::convertToFolders(anObjects, aFolders);
1804
1805   bool aDone = false;
1806   QString aDescription = contextMenuMgr()->action("DELETE_CMD")->text() + " %1";
1807   aDescription = aDescription.arg(XGUI_Tools::unionOfObjectNames(anObjects, ", "));
1808   ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, module());
1809
1810   operationMgr()->startOperation(anOpAction);
1811
1812   std::set<FeaturePtr> aFeatureRefsToDelete;
1813   if (ModuleBase_Tools::askToDelete(aFeatures, aReferences, desktop(), aFeatureRefsToDelete)) {
1814     // WORKAROUND, should be done before each object remove, if it presents in XGUI_DataModel tree
1815     // It is necessary to clear selection in order to avoid selection changed event during
1816     // deletion and negative consequences connected with processing of already deleted items
1817     mySelector->clearSelection();
1818
1819     if (!aFeatureRefsToDelete.empty())
1820       aFeatures.insert(aFeatureRefsToDelete.begin(), aFeatureRefsToDelete.end());
1821     aDone = ModelAPI_Tools::removeFeatures(aFeatures, false);
1822   }
1823   if (aFolders.size() > 0) {
1824     std::set<FolderPtr>::const_iterator anIt = aFolders.begin(),
1825                                          aLast = aFolders.end();
1826     for (; anIt != aLast; anIt++) {
1827       FolderPtr aFolder = *anIt;
1828       if (aFolder.get()) {
1829         DocumentPtr aDoc = aFolder->document();
1830         aDoc->removeFolder(aFolder);
1831       }
1832     }
1833   }
1834   // remove results selected
1835   std::list<ResultPtr> aResults;
1836   for(QObjectPtrList::const_iterator anIt = anObjects.begin(); anIt != anObjects.end(); anIt++) {
1837     ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(*anIt);
1838     if (aRes.get() && aRes->data()->isValid() && !aRes->data()->isDeleted())
1839       aResults.push_back(aRes);
1840   }
1841   if (!aResults.empty()) {
1842     ModelAPI_Tools::removeResults(aResults);
1843   }
1844
1845   if (aDone)
1846     operationMgr()->commitOperation();
1847   else
1848     operationMgr()->abortOperation(operationMgr()->currentOperation());
1849 }
1850
1851 //**************************************************************
1852 void addRefsToFeature(const FeaturePtr& theFeature,
1853                       const std::map<FeaturePtr, std::set<FeaturePtr> >& theMainList,
1854                       std::set<FeaturePtr>& theReferences)
1855 {
1856   //if (theReferences.find(theFeature) != theReferences.end())
1857   //  return;
1858   if (theMainList.find(theFeature) == theMainList.end())
1859     return; // this feature is not in the selection list, so exists without references to it
1860   std::set<FeaturePtr> aMainReferences = theMainList.at(theFeature);
1861
1862   std::set<FeaturePtr>::const_iterator anIt = aMainReferences.begin(),
1863                                        aLast = aMainReferences.end();
1864   for (; anIt != aLast; anIt++) {
1865     FeaturePtr aRefFeature = *anIt;
1866     if (theReferences.find(aRefFeature) == theReferences.end())
1867       theReferences.insert(aRefFeature);
1868     addRefsToFeature(aRefFeature, theMainList, theReferences);
1869   }
1870 }
1871
1872 //**************************************************************
1873 void XGUI_Workshop::cleanHistory()
1874 {
1875   if (!abortAllOperations())
1876     return;
1877
1878   QObjectPtrList anObjects = mySelector->selection()->selectedObjects();
1879   std::set<FeaturePtr> aFeatures;
1880   ModuleBase_Tools::convertToFeatures(anObjects, aFeatures);
1881
1882 #ifdef DEBUG_CLEAN_HISTORY
1883   QStringList anInfo;
1884   std::set<FeaturePtr>::const_iterator aFIt;
1885   for (aFIt = aFeatures.begin(); aFIt != aFeatures.end(); ++aFIt) {
1886     FeaturePtr aFeature = ModelAPI_Feature::feature(*aFIt);
1887     anInfo.append(aFeature->name().c_str());
1888   }
1889   QString anInfoStr = anInfo.join(";\t");
1890   qDebug(QString("cleanHistory for: [%1] - %2").
1891     arg(aFeatures.size()).arg(anInfoStr).toStdString().c_str());
1892 #endif
1893
1894   std::map<FeaturePtr, std::set<FeaturePtr> > aReferences;
1895   ModelAPI_Tools::findAllReferences(aFeatures, aReferences, true, false);
1896   // find for each object whether all reference values are in the map as key, that means that there
1897   // is no other reference in the model to this object, so it might be removed by cleaning history
1898   // sk_1(ext_1, vertex_1) + (sk_3, bool_1) - can't be deleted, dependency to bool_1
1899   // ext_1(bool_1, sk_3)  - can't be deleted, dependency to bool_1
1900   // vertex_1()
1901   // sk_2(ext_2) + (bool_1)  - can't be deleted, dependency to bool_1
1902   // ext_2(bool_1)  - can't be deleted, dependency to bool_1
1903   // sk_3()
1904   // Information: bool_1 is not selected
1905   std::set<FeaturePtr> anUnusedObjects;
1906   std::map<FeaturePtr, std::set<FeaturePtr> >::const_iterator aMainIt = aReferences.begin(),
1907                                                               aMainLast = aReferences.end();
1908   for (; aMainIt != aMainLast; aMainIt++) {
1909     FeaturePtr aMainListFeature = aMainIt->first;
1910     std::set<FeaturePtr> aMainRefList = aMainIt->second;
1911     std::set<FeaturePtr>::const_iterator aRefIt = aMainRefList.begin(),
1912                                                   aRefLast = aMainRefList.end();
1913     bool aFeatureOutOfTheList = false;
1914     for (; aRefIt != aRefLast && !aFeatureOutOfTheList; aRefIt++) {
1915       FeaturePtr aRefFeature = *aRefIt;
1916       aFeatureOutOfTheList = aReferences.find(aRefFeature) == aReferences.end();
1917     }
1918     if (!aFeatureOutOfTheList)
1919       anUnusedObjects.insert(aMainListFeature);
1920   }
1921
1922 #ifdef DEBUG_CLEAN_HISTORY
1923   anInfo.clear();
1924   for (aFIt = anUnusedObjects.begin(); aFIt != anUnusedObjects.end(); ++aFIt) {
1925     FeaturePtr aFeature = *aFIt;
1926     anInfo.append(aFeature->name().c_str());
1927   }
1928   qDebug(QString("unused objects: [%1] - %2").
1929     arg(anInfo.size()).arg(anInfo.join(";\t")).toStdString().c_str());
1930 #endif
1931
1932   // warn about the references remove, break the delete operation if the user chose it
1933   if (!anUnusedObjects.empty()) {
1934     QStringList aNames;
1935     foreach (const FeaturePtr& aFeature, anUnusedObjects) {
1936       aNames.append(aFeature->name().c_str());
1937     }
1938     aNames.sort();
1939     QString anUnusedNames = aNames.join(", ");
1940
1941     QString anActionId = "CLEAN_HISTORY_CMD";
1942     QString aDescription = contextMenuMgr()->action(anActionId)->text();
1943
1944     QMessageBox aMessageBox(desktop());
1945     aMessageBox.setWindowTitle(aDescription);
1946     aMessageBox.setIcon(QMessageBox::Warning);
1947     aMessageBox.setStandardButtons(QMessageBox::No | QMessageBox::Yes);
1948     aMessageBox.setDefaultButton(QMessageBox::No);
1949
1950     const char* aKeyStr = "Unused features are the following: "
1951                           "%1.\nThese features will be deleted.\nWould you like to continue?";
1952     QString aText = QString(tr(aKeyStr).arg(anUnusedNames));
1953     aMessageBox.setText(aText);
1954     if (aMessageBox.exec() == QMessageBox::No)
1955       return;
1956
1957     // 1. start operation
1958     aDescription += "by deleting of " +
1959       aDescription.arg(XGUI_Tools::unionOfObjectNames(anObjects, ", "));
1960     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, module());
1961     operationMgr()->startOperation(anOpAction);
1962
1963     // WORKAROUND, should be done before each object remove, if it presents in XGUI_DataModel tree
1964     // It is necessary to clear selection in order to avoid selection changed event during
1965     // deletion and negative consequences connected with processing of already deleted items
1966     mySelector->clearSelection();
1967
1968     std::set<FeaturePtr> anIgnoredFeatures;
1969     if (ModelAPI_Tools::removeFeatures(anUnusedObjects, true)) {
1970       operationMgr()->commitOperation();
1971     }
1972     else {
1973       operationMgr()->abortOperation(operationMgr()->currentOperation());
1974     }
1975   }
1976   else {
1977     QString anActionId = "CLEAN_HISTORY_CMD";
1978     QString aDescription = contextMenuMgr()->action(anActionId)->text();
1979
1980     QMessageBox aMessageBox(desktop());
1981     aMessageBox.setWindowTitle(aDescription);
1982     aMessageBox.setIcon(QMessageBox::Warning);
1983     aMessageBox.setStandardButtons(QMessageBox::No | QMessageBox::Yes);
1984     aMessageBox.setDefaultButton(QMessageBox::No);
1985
1986     QString aText;
1987     aMessageBox.setStandardButtons(QMessageBox::Ok);
1988     aMessageBox.setDefaultButton(QMessageBox::Ok);
1989
1990     aText = QString(tr("All features are relevant, there is nothing to be deleted"));
1991     aMessageBox.setText(aText);
1992
1993     if (aMessageBox.exec() == QMessageBox::No)
1994       return;
1995   }
1996 }
1997
1998 //**************************************************************
1999 void XGUI_Workshop::moveObjects()
2000 {
2001   if (!abortAllOperations())
2002     return;
2003
2004   SessionPtr aMgr = ModelAPI_Session::get();
2005
2006   QString anActionId = "MOVE_CMD";
2007   QString aDescription = contextMenuMgr()->action(anActionId)->text();
2008   aMgr->startOperation(aDescription.toStdString());
2009
2010   QObjectPtrList anObjects = mySelector->selection()->selectedObjects();
2011   // It is necessary to clear selection in order to avoid selection changed event during
2012   // moving and negative consequences connected with processing of already moved items
2013   mySelector->clearSelection();
2014   // check whether the object can be moved. There should not be parts which are not loaded
2015   std::set<FeaturePtr> aFeatures;
2016   ModuleBase_Tools::convertToFeatures(anObjects, aFeatures);
2017   if (!XGUI_Tools::canRemoveOrRename(desktop(), aFeatures))
2018     return;
2019
2020   DocumentPtr anActiveDocument = aMgr->activeDocument();
2021   FeaturePtr aCurrentFeature = anActiveDocument->currentFeature(true);
2022   std::set<FeaturePtr>::const_iterator anIt = aFeatures.begin(), aLast = aFeatures.end();
2023   for (; anIt != aLast; anIt++) {
2024     FeaturePtr aFeature = *anIt;
2025     if (!aFeature.get() || !myModule->canApplyAction(aFeature, anActionId))
2026       continue;
2027
2028     anActiveDocument->moveFeature(aFeature, aCurrentFeature);
2029     aCurrentFeature = anActiveDocument->currentFeature(true);
2030   }
2031   aMgr->finishOperation();
2032 }
2033
2034 //**************************************************************
2035 bool XGUI_Workshop::deleteFeatures(const QObjectPtrList& theObjects)
2036 {
2037   std::set<FeaturePtr> aFeatures;
2038   ModuleBase_Tools::convertToFeatures(theObjects, aFeatures);
2039
2040   return ModelAPI_Tools::removeFeaturesAndReferences(aFeatures);
2041 }
2042
2043 //******************************************************
2044 bool hasResults(QObjectPtrList theObjects, const std::set<std::string>& theTypes)
2045 {
2046   bool isFoundResultType = false;
2047   foreach(ObjectPtr anObj, theObjects)
2048   {
2049     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
2050     if (aResult.get() == NULL)
2051       continue;
2052
2053     isFoundResultType = theTypes.find(aResult->groupName()) != theTypes.end();
2054     if (isFoundResultType)
2055       break;
2056   }
2057   return isFoundResultType;
2058 }
2059
2060 //**************************************************************
2061 // Returns the list of all features for theDocument and all features of
2062 // all nested parts.
2063 std::list<FeaturePtr> allFeatures(const DocumentPtr& theDocument)
2064 {
2065   std::list<FeaturePtr> aResultList;
2066   std::list<FeaturePtr> anAllFeatures = theDocument->allFeatures();
2067   foreach (const FeaturePtr& aFeature, anAllFeatures) {
2068     // The order of appending features of the part and the part itself is important
2069
2070     // Append features from a part feature
2071     std::list<ResultPtr> aResults;
2072     ModelAPI_Tools::allResults(aFeature, aResults);
2073     foreach (const ResultPtr& aResult, aResults) {
2074       ResultPartPtr aResultPart =
2075           std::dynamic_pointer_cast<ModelAPI_ResultPart>(aResult);
2076       if (aResultPart.get() && aResultPart->partDoc().get()) {
2077         // Recursion
2078         std::list<FeaturePtr> anAllFeatures = allFeatures(aResultPart->partDoc());
2079         aResultList.insert(aResultList.end(), anAllFeatures.begin(), anAllFeatures.end());
2080       }
2081     }
2082
2083     aResultList.push_back(aFeature);
2084   }
2085   return aResultList;
2086 }
2087
2088 //**************************************************************
2089 // Returns the list of features placed between theObject and the current feature
2090 // in the same document. Excludes theObject, includes the current feature.
2091 std::list<FeaturePtr> toCurrentFeatures(const ObjectPtr& theObject)
2092 {
2093   std::list<FeaturePtr> aResult;
2094   DocumentPtr aDocument = theObject->document();
2095   std::list<FeaturePtr> anAllFeatures = allFeatures(aDocument);
2096   // find the object iterator
2097   std::list<FeaturePtr>::iterator aObjectIt =
2098     std::find(anAllFeatures.begin(), anAllFeatures.end(), theObject);
2099   if (aObjectIt == anAllFeatures.end())
2100     return aResult;
2101   // find the current feature iterator
2102   std::list<FeaturePtr>::iterator aCurrentIt =
2103     std::find(anAllFeatures.begin(), anAllFeatures.end(), aDocument->currentFeature(true));
2104   if (aCurrentIt == anAllFeatures.end())
2105     return aResult;
2106   // check the right order
2107   if (std::distance(aObjectIt, anAllFeatures.end()) <=
2108       std::distance(aCurrentIt, anAllFeatures.end()))
2109     return aResult;
2110   // exclude the object
2111   std::advance(aObjectIt, 1);
2112   // include the current feature
2113   std::advance(aCurrentIt, 1);
2114   return std::list<FeaturePtr>(aObjectIt, aCurrentIt);
2115 }
2116
2117 //******************************************************
2118 bool XGUI_Workshop::canMoveFeature()
2119 {
2120   QString anActionId = "MOVE_CMD";
2121
2122   QObjectPtrList aObjects = mySelector->selection()->selectedObjects();
2123   QObjectPtrList aValidatedObjects;
2124   foreach (ObjectPtr aObject, aObjects) {
2125     if (!myModule->canApplyAction(aObject, anActionId))
2126       continue;
2127     // To be moved feature should be in active document
2128     if (aObject->document() != ModelAPI_Session::get()->activeDocument())
2129       continue;
2130     aValidatedObjects.append(aObject);
2131   }
2132   if (aValidatedObjects.size() != aObjects.size())
2133     aObjects = aValidatedObjects;
2134
2135   bool aCanMove = !aObjects.empty();
2136
2137   QObjectPtrList::const_iterator anIt = aObjects.begin(), aLast = aObjects.end();
2138   for (; anIt != aLast && aCanMove; anIt++) {
2139     ObjectPtr aObject = *anIt;
2140     if (!aObject.get() || !aObject->data().get() || !aObject->data()->isValid()) {
2141       aCanMove = false;
2142       break;
2143     }
2144     FeaturePtr aFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
2145     // only groups can be moved to the end for now (#2451)
2146     if (aFeat.get() && aFeat->getKind() != "Group") {
2147       aCanMove = false;
2148       break;
2149     }
2150
2151     // 1. Get features placed between selected and current in the document
2152     std::list<FeaturePtr> aFeaturesBetween = toCurrentFeatures(aObject);
2153     // if aFeaturesBetween is empty it means wrong order or aObject is the current feature
2154     if (aFeaturesBetween.empty())
2155       aCanMove = false;
2156     else {
2157       std::set<FeaturePtr> aPlacedFeatures(aFeaturesBetween.begin(), aFeaturesBetween.end());
2158       // 2. Get all reference features to the selected object in the document
2159       std::set<FeaturePtr> aRefFeatures;
2160       ModuleBase_Tools::refsToFeatureInFeatureDocument(aObject, aRefFeatures);
2161
2162       if (aRefFeatures.empty())
2163         continue;
2164       else {
2165         // 3. Find any placed features in all reference features
2166         std::set<FeaturePtr> aIntersectionFeatures;
2167         std::set_intersection(aRefFeatures.begin(), aRefFeatures.end(),
2168                               aPlacedFeatures.begin(), aPlacedFeatures.end(),
2169                               std::inserter(aIntersectionFeatures, aIntersectionFeatures.begin()));
2170         // 4. Return false if any reference feature is placed before current feature
2171         if (!aIntersectionFeatures.empty())
2172           aCanMove = false;
2173       }
2174     }
2175   }
2176   return aCanMove;
2177 }
2178
2179 //**************************************************************
2180 bool XGUI_Workshop::canBeShaded(const ObjectPtr& theObject) const
2181 {
2182   bool aCanBeShaded = myDisplayer->canBeShaded(theObject);
2183   if (!aCanBeShaded) {
2184     ResultBodyPtr aCompRes = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theObject);
2185     if (aCompRes.get() != NULL) { // change colors for all sub-solids
2186       std::list<ResultPtr> allRes;
2187       ModelAPI_Tools::allSubs(aCompRes, allRes);
2188       std::list<ResultPtr>::iterator aRes = allRes.begin();
2189       for(; aRes != allRes.end() && !aCanBeShaded; aRes++) {
2190         aCanBeShaded = myDisplayer->canBeShaded(*aRes);
2191       }
2192     }
2193   }
2194   return aCanBeShaded;
2195 }
2196
2197 //**************************************************************
2198 bool XGUI_Workshop::canChangeProperty(const QString& theActionName) const
2199 {
2200   if (theActionName == "COLOR_CMD" ||
2201       theActionName == "DEFLECTION_CMD"
2202 #ifdef USE_TRANSPARENCY
2203       || theActionName == "TRANSPARENCY_CMD"
2204 #endif
2205       ) {
2206     QObjectPtrList aObjects = mySelector->selection()->selectedObjects();
2207
2208     std::set<std::string> aTypes;
2209     aTypes.insert(ModelAPI_ResultGroup::group());
2210     aTypes.insert(ModelAPI_ResultConstruction::group());
2211     aTypes.insert(ModelAPI_ResultBody::group());
2212     aTypes.insert(ModelAPI_ResultPart::group());
2213
2214     return hasResults(aObjects, aTypes);
2215   }
2216   return false;
2217 }
2218
2219 //******************************************************
2220 void setColor(ResultPtr theResult, const std::vector<int>& theColor)
2221 {
2222   if (!theResult.get())
2223     return;
2224
2225   AttributeIntArrayPtr aColorAttr = theResult->data()->intArray(ModelAPI_Result::COLOR_ID());
2226   if (aColorAttr.get() != NULL) {
2227     if (!aColorAttr->size()) {
2228       aColorAttr->setSize(3);
2229     }
2230     aColorAttr->setValue(0, theColor[0]);
2231     aColorAttr->setValue(1, theColor[1]);
2232     aColorAttr->setValue(2, theColor[2]);
2233   }
2234   static const Events_ID kRedisplayEvent =
2235     Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
2236   ModelAPI_EventCreator::get()->sendUpdated(theResult, kRedisplayEvent);
2237 }
2238
2239 //**************************************************************
2240 void XGUI_Workshop::changeColor(const QObjectPtrList& theObjects)
2241 {
2242
2243   AttributeIntArrayPtr aColorAttr;
2244   // 1. find the current color of the object. This is a color of AIS presentation
2245   // The objects are iterated until a first valid color is found
2246   std::vector<int> aColor;
2247   foreach(ObjectPtr anObject, theObjects) {
2248     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
2249     if (aResult.get()) {
2250       XGUI_CustomPrs::getResultColor(aResult, aColor);
2251     }
2252     else {
2253       // TODO: remove the obtaining a color from the AIS object
2254       // this does not happen never because:
2255       // 1. The color can be changed only on results
2256       // 2. The result can be not visualized in the viewer(e.g. Origin Construction)
2257       AISObjectPtr anAISObj = myDisplayer->getAISObject(anObject);
2258       if (anAISObj.get()) {
2259         aColor.resize(3);
2260         anAISObj->getColor(aColor[0], aColor[1], aColor[2]);
2261       }
2262     }
2263     if (!aColor.empty())
2264       break;
2265   }
2266   if (aColor.size() != 3)
2267     return;
2268
2269   if (!abortAllOperations())
2270   return;
2271   // 2. show the dialog to change the value
2272   XGUI_ColorDialog* aDlg = new XGUI_ColorDialog(desktop());
2273   aDlg->setColor(aColor);
2274   aDlg->move(QCursor::pos());
2275   bool isDone = aDlg->exec() == QDialog::Accepted;
2276   if (!isDone)
2277     return;
2278
2279   bool isRandomColor = aDlg->isRandomColor();
2280
2281   // 3. abort the previous operation and start a new one
2282   SessionPtr aMgr = ModelAPI_Session::get();
2283   QString aDescription = contextMenuMgr()->action("COLOR_CMD")->text();
2284   aMgr->startOperation(aDescription.toStdString());
2285
2286   // 4. set the value to all results
2287   std::vector<int> aColorResult = aDlg->getColor();
2288   foreach(ObjectPtr anObj, theObjects) {
2289     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
2290     if (aResult.get() != NULL) {
2291       ResultBodyPtr aBodyResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
2292       if (aBodyResult.get() != NULL) { // change colors for all sub-solids
2293         std::list<ResultPtr> allRes;
2294         ModelAPI_Tools::allSubs(aBodyResult, allRes);
2295         for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
2296           setColor(*aRes, !isRandomColor ? aColorResult : aDlg->getRandomColor());
2297         }
2298       }
2299       setColor(aResult, !isRandomColor ? aColorResult : aDlg->getRandomColor());
2300     }
2301   }
2302   aMgr->finishOperation();
2303   updateCommandStatus();
2304 }
2305
2306 //**************************************************************
2307 void setDeflection(ResultPtr theResult, const double theDeflection)
2308 {
2309   if (!theResult.get())
2310     return;
2311
2312   AttributeDoublePtr aDeflectionAttr = theResult->data()->real(ModelAPI_Result::DEFLECTION_ID());
2313   if (aDeflectionAttr.get() != NULL)
2314     aDeflectionAttr->setValue(theDeflection);
2315   static const Events_ID kRedisplayEvent =
2316     Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
2317   ModelAPI_EventCreator::get()->sendUpdated(theResult, kRedisplayEvent);
2318 }
2319
2320 //**************************************************************
2321 void setTransparency(ResultPtr theResult, double theTransparency)
2322 {
2323   if (!theResult.get())
2324     return;
2325
2326   AttributeDoublePtr anAttribute = theResult->data()->real(ModelAPI_Result::TRANSPARENCY_ID());
2327   if (anAttribute.get() != NULL)
2328     anAttribute->setValue(theTransparency);
2329   static const Events_ID kRedisplayEvent =
2330     Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
2331   ModelAPI_EventCreator::get()->sendUpdated(theResult, kRedisplayEvent);
2332 }
2333
2334 //**************************************************************
2335 void setTransparency(double theTransparency, const QObjectPtrList& theObjects)
2336 {
2337   foreach(ObjectPtr anObj, theObjects) {
2338     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
2339     if (aResult.get() != NULL) {
2340       ResultBodyPtr aBodyResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
2341       if (aBodyResult.get() != NULL) { // change property for all sub-solids
2342         std::list<ResultPtr> allRes;
2343         ModelAPI_Tools::allSubs(aBodyResult, allRes);
2344         for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
2345           setTransparency(*aRes, theTransparency);
2346         }
2347       }
2348       setTransparency(aResult, theTransparency);
2349     }
2350   }
2351 }
2352
2353 //**************************************************************
2354 void XGUI_Workshop::changeDeflection(const QObjectPtrList& theObjects)
2355 {
2356   AttributeDoublePtr aDoubleAttr;
2357   // 1. find the current property of the object. This is a property of AIS presentation
2358   // The objects are iterated until a first valid property is found
2359   double aDeflection = -1;
2360   foreach(ObjectPtr anObject, theObjects) {
2361     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
2362     if (aResult.get()) {
2363       aDeflection = XGUI_CustomPrs::getResultDeflection(aResult);
2364     }
2365     else {
2366       // TODO: remove the obtaining a property from the AIS object
2367       // this does not happen never because:
2368       // 1. The property can be changed only on results
2369       // 2. The result can be not visualized in the viewer(e.g. Origin Construction)
2370       AISObjectPtr anAISObj = myDisplayer->getAISObject(anObject);
2371       if (anAISObj.get()) {
2372         aDeflection = anAISObj->getDeflection();
2373       }
2374     }
2375     if (aDeflection > 0)
2376       break;
2377   }
2378   if (aDeflection < 0)
2379     return;
2380
2381   if (!abortAllOperations())
2382   return;
2383   // 2. show the dialog to change the value
2384   XGUI_DeflectionDialog* aDlg = new XGUI_DeflectionDialog(desktop());
2385   aDlg->setDeflection(aDeflection);
2386   aDlg->move(QCursor::pos());
2387   bool isDone = aDlg->exec() == QDialog::Accepted;
2388   if (!isDone)
2389     return;
2390
2391   // 3. abort the previous operation and start a new one
2392   SessionPtr aMgr = ModelAPI_Session::get();
2393   QString aDescription = contextMenuMgr()->action("DEFLECTION_CMD")->text();
2394   aMgr->startOperation(aDescription.toStdString());
2395
2396   // 4. set the value to all results
2397   aDeflection = aDlg->getDeflection();
2398   foreach(ObjectPtr anObj, theObjects) {
2399     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
2400     if (aResult.get() != NULL) {
2401       ResultBodyPtr aBodyResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
2402       if (aBodyResult.get() != NULL) { // change property for all sub-solids
2403         std::list<ResultPtr> allRes;
2404         ModelAPI_Tools::allSubs(aBodyResult, allRes);
2405         for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
2406           setDeflection(*aRes, aDeflection);
2407         }
2408       }
2409       setDeflection(aResult, aDeflection);
2410     }
2411   }
2412   aMgr->finishOperation();
2413   updateCommandStatus();
2414 }
2415
2416 //**************************************************************
2417 void XGUI_Workshop::changeTransparency(const QObjectPtrList& theObjects)
2418 {
2419   AttributeDoublePtr aDoubleAttr;
2420   // 1. find the current property of the object. This is a property of AIS presentation
2421   // The objects are iterated until a first valid property is found
2422   double aCurrentValue = -1;
2423   foreach(ObjectPtr anObject, theObjects) {
2424     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
2425     if (aResult.get()) {
2426       aCurrentValue = XGUI_CustomPrs::getResultTransparency(aResult);
2427     }
2428     else {
2429       // TODO: remove the obtaining a property from the AIS object
2430       // this does not happen never because:
2431       // 1. The property can be changed only on results
2432       // 2. The result can be not visualized in the viewer(e.g. Origin Construction)
2433       AISObjectPtr anAISObj = myDisplayer->getAISObject(anObject);
2434       if (anAISObj.get()) {
2435         aCurrentValue = anAISObj->getDeflection();
2436       }
2437     }
2438     if (aCurrentValue > 0)
2439       break;
2440   }
2441   if (aCurrentValue < 0)
2442     return;
2443
2444   if (!abortAllOperations())
2445   return;
2446
2447   // 2. show the dialog to change the value
2448   XGUI_PropertyDialog* aDlg = new XGUI_PropertyDialog(desktop());
2449   aDlg->setWindowTitle("Transparency");
2450   XGUI_TransparencyWidget* aTransparencyWidget = new XGUI_TransparencyWidget(aDlg);
2451   connect(aTransparencyWidget, SIGNAL(transparencyValueChanged()),
2452           this, SLOT(onTransparencyValueChanged()));
2453   connect(aTransparencyWidget, SIGNAL(previewStateChanged()),
2454           this, SLOT(onPreviewStateChanged()));
2455   aDlg->setContent(aTransparencyWidget);
2456   aTransparencyWidget->setValue(aCurrentValue);
2457
2458   // 3. abort the previous operation and start a new one
2459   SessionPtr aMgr = ModelAPI_Session::get();
2460   QString aDescription = contextMenuMgr()->action("TRANSPARENCY_CMD")->text();
2461   aMgr->startOperation(aDescription.toStdString());
2462
2463   aDlg->move(QCursor::pos());
2464   bool isDone = aDlg->exec() == QDialog::Accepted;
2465   if (!isDone)
2466     return;
2467
2468   // 4. set the value to all results
2469   aCurrentValue = aTransparencyWidget->getValue();
2470   setTransparency(aCurrentValue, theObjects);
2471
2472   aMgr->finishOperation();
2473   updateCommandStatus();
2474 }
2475
2476 //**************************************************************
2477 void XGUI_Workshop::onTransparencyValueChanged()
2478 {
2479   XGUI_TransparencyWidget* aTransparencyWidget = (XGUI_TransparencyWidget*)sender();
2480   if (!aTransparencyWidget || !aTransparencyWidget->isPreviewNeeded())
2481     return;
2482
2483   QObjectPtrList anObjects = mySelector->selection()->selectedObjects();
2484   setTransparency(aTransparencyWidget->getValue(), anObjects);
2485   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2486 }
2487
2488 //**************************************************************
2489 void XGUI_Workshop::onPreviewStateChanged()
2490 {
2491   XGUI_TransparencyWidget* aTransparencyWidget = (XGUI_TransparencyWidget*)sender();
2492   if (!aTransparencyWidget || !aTransparencyWidget->isPreviewNeeded())
2493     return;
2494
2495   QObjectPtrList anObjects = mySelector->selection()->selectedObjects();
2496   setTransparency(aTransparencyWidget->getValue(), anObjects);
2497   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2498 }
2499
2500 //**************************************************************
2501 #define SET_DISPLAY_GROUP(aGroupName, aDisplay) \
2502 for (int i = 0; i < aDoc->size(aGroupName); i++) { \
2503   aDoc->object(aGroupName, i)->setDisplayed(aDisplay); \
2504 }
2505
2506 //******************************************************
2507 void XGUI_Workshop::showObjects(const QObjectPtrList& theList, bool isVisible)
2508 {
2509   if (isVisible) {
2510     std::set<ObjectPtr> anObjects;
2511     foreach (ObjectPtr aObj, theList) {
2512       anObjects.insert(aObj);
2513     }
2514     if (!prepareForDisplay(anObjects))
2515       return;
2516   }
2517
2518   foreach (ObjectPtr aObj, theList) {
2519     aObj->setDisplayed(isVisible);
2520   }
2521   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2522   myObjectBrowser->updateAllIndexes();
2523 }
2524
2525 //**************************************************************
2526 void XGUI_Workshop::showOnlyObjects(const QObjectPtrList& theList)
2527 {
2528   QObjectPtrList aSrcList = theList;
2529   // Hide all displayed objects
2530   QObjectPtrList aList = myDisplayer->displayedObjects();
2531   foreach (ObjectPtr aObj, aList) {
2532     if ((!aSrcList.contains(aObj)) && (module()->canEraseObject(aObj)))
2533       aObj->setDisplayed(false);
2534     else
2535       aSrcList.removeAll(aObj);
2536   }
2537   //Do not use eraseAll if you didn't send Redisplay event:
2538   //all objects are erased from viewer, but considered as displayed in displayer
2539   // Problem in bug 2218
2540   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2541 #ifdef HAVE_SALOME
2542     //issue #2159 Hide all incomplete behavior
2543     viewer()->eraseAll();
2544 #endif
2545
2546   std::set<ObjectPtr> anObjects;
2547   foreach (ObjectPtr aObj, aSrcList) {
2548     anObjects.insert(aObj);
2549   }
2550
2551   if (!prepareForDisplay(anObjects))
2552     return;
2553
2554   // Show only objects from the list
2555   foreach (ObjectPtr aObj, aSrcList) {
2556     aObj->setDisplayed(true);
2557   }
2558   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2559
2560   // Necessary for update icons in ObjectBrowser on Linux
2561   myObjectBrowser->updateAllIndexes();
2562 }
2563
2564 //**************************************************************
2565 void XGUI_Workshop::registerValidators() const
2566 {
2567   SessionPtr aMgr = ModelAPI_Session::get();
2568   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
2569 }
2570
2571 //**************************************************************
2572 void XGUI_Workshop::displayDocumentResults(DocumentPtr theDoc)
2573 {
2574   if (!theDoc)
2575     return;
2576   displayGroupResults(theDoc, ModelAPI_ResultConstruction::group());
2577   displayGroupResults(theDoc, ModelAPI_ResultBody::group());
2578 }
2579
2580 //**************************************************************
2581 void XGUI_Workshop::displayGroupResults(DocumentPtr theDoc, std::string theGroup)
2582 {
2583   for (int i = 0; i < theDoc->size(theGroup); i++)
2584     theDoc->object(theGroup, i)->setDisplayed(true);
2585     //displayObject(theDoc->object(theGroup, i));
2586   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2587 }
2588
2589 //**************************************************************
2590 void XGUI_Workshop::setDisplayMode(const QObjectPtrList& theList, int theMode)
2591 {
2592   foreach(ObjectPtr anObj, theList) {
2593     myDisplayer->setDisplayMode(anObj, (XGUI_Displayer::DisplayMode)theMode, false);
2594
2595     ResultBodyPtr aBodyResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(anObj);
2596     if (aBodyResult.get() != NULL) { // change display mode for all sub-solids
2597       std::list<ResultPtr> allRes;
2598       ModelAPI_Tools::allSubs(aBodyResult, allRes);
2599       for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
2600         myDisplayer->setDisplayMode(*aRes, (XGUI_Displayer::DisplayMode)theMode, false);
2601       }
2602     }
2603   }
2604   if (theList.size() > 0)
2605     myDisplayer->updateViewer();
2606 }
2607
2608 //**************************************************************
2609 void XGUI_Workshop::closeDocument()
2610 {
2611   ModuleBase_Operation* anOperation = operationMgr()->currentOperation();
2612   while (anOperation) {
2613     anOperation->abort();
2614     anOperation = operationMgr()->currentOperation();
2615   }
2616   //myDisplayer->closeLocalContexts();
2617   myDisplayer->eraseAll();
2618   objectBrowser()->clearContent();
2619
2620   module()->closeDocument();
2621   // we need to clear viewer (with created filters) to do not have problems in 2nd SALOME study
2622   module()->clearViewer();
2623
2624
2625   // data model need not process the document's signals about objects modifications as
2626   // the document is closed
2627   //bool isBlocked = objectBrowser()->dataModel()->blockEventsProcessing(true);
2628
2629   SessionPtr aMgr = ModelAPI_Session::get();
2630   aMgr->closeAll();
2631
2632   //objectBrowser()->dataModel()->blockEventsProcessing(isBlocked);
2633 }
2634
2635 //******************************************************
2636 void XGUI_Workshop::addHistoryMenu(QObject* theObject, const char* theSignal, const char* theSlot)
2637 {
2638   XGUI_HistoryMenu* aMenu = NULL;
2639   if (isSalomeMode()) {
2640     QAction* anAction = qobject_cast<QAction*>(theObject);
2641     if (!anAction)
2642       return;
2643     aMenu = new XGUI_HistoryMenu(anAction);
2644   } else {
2645     QToolButton* aButton =  qobject_cast<QToolButton*>(theObject);
2646     aMenu = new XGUI_HistoryMenu(aButton);
2647   }
2648   connect(this, theSignal, aMenu, SLOT(setHistory(const QList<ActionInfo>&)));
2649   connect(aMenu, SIGNAL(actionSelected(int)), this, theSlot);
2650 }
2651
2652 //******************************************************
2653 QList<ActionInfo> XGUI_Workshop::processHistoryList(const std::list<std::string>& theList) const
2654 {
2655   QList<ActionInfo> aResult;
2656   std::list<std::string>::const_iterator it = theList.cbegin();
2657   for (; it != theList.cend(); it++) {
2658     QString anId = QString::fromStdString(*it);
2659     bool isEditing = anId.endsWith(ModuleBase_OperationFeature::EditSuffix());
2660     if (isEditing) {
2661       anId.chop(ModuleBase_OperationFeature::EditSuffix().size());
2662     }
2663     ActionInfo anInfo;
2664     QAction* aContextMenuAct = myContextMenuMgr->actionByName(anId);
2665     if (aContextMenuAct) {
2666       anInfo.initFrom(aContextMenuAct);
2667     } else {
2668       anInfo = myActionsMgr->actionInfoById(anId);
2669     }
2670     if (isEditing) {
2671       anInfo.text = anInfo.text.prepend("Modify ");
2672     }
2673     aResult << anInfo;
2674   }
2675   return aResult;
2676 }
2677
2678 //******************************************************
2679 void XGUI_Workshop::setStatusBarMessage(const QString& theMessage)
2680 {
2681 #ifdef HAVE_SALOME
2682   salomeConnector()->putInfo(theMessage, -1);
2683 #else
2684   myMainWindow->putInfo(theMessage, -1);
2685 #endif
2686 }
2687
2688 #ifdef HAVE_SALOME
2689 //******************************************************
2690 void XGUI_Workshop::synchronizeViewer()
2691 {
2692   SessionPtr aMgr = ModelAPI_Session::get();
2693   QList<DocumentPtr> aDocs;
2694   aDocs.append(aMgr->activeDocument());
2695   aDocs.append(aMgr->moduleDocument());
2696
2697   foreach(DocumentPtr aDoc, aDocs) {
2698     synchronizeGroupInViewer(aDoc, ModelAPI_ResultConstruction::group(), false);
2699     synchronizeGroupInViewer(aDoc, ModelAPI_ResultBody::group(), false);
2700     synchronizeGroupInViewer(aDoc, ModelAPI_ResultPart::group(), false);
2701     synchronizeGroupInViewer(aDoc, ModelAPI_ResultGroup::group(), false);
2702   }
2703 }
2704
2705 //******************************************************
2706 void XGUI_Workshop::synchronizeGroupInViewer(const DocumentPtr& theDoc,
2707                                              const std::string& theGroup,
2708                                              bool theUpdateViewer)
2709 {
2710   ObjectPtr aObj;
2711   int aSize = theDoc->size(theGroup);
2712   for (int i = 0; i < aSize; i++) {
2713     aObj = theDoc->object(theGroup, i);
2714     if (aObj->isDisplayed()) {
2715       // Hide the presentation with an empty shape. But isDisplayed state of the object should not
2716       // be changed to the object becomes visible when the shape becomes not empty
2717       ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
2718       if (aRes.get() && (!aRes->shape().get() || aRes->shape()->isNull()))
2719         continue;
2720       ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObj);
2721       if (aResBody.get())
2722         synchronizeResultTree(aResBody, false);
2723       else
2724         myDisplayer->display(aObj, false);
2725     }
2726   }
2727   if (theUpdateViewer)
2728     myDisplayer->updateViewer();
2729 }
2730
2731 void XGUI_Workshop::synchronizeResultTree(const ResultBodyPtr& theRes, bool theUpdateViewer)
2732 {
2733   if (theRes->numberOfSubs() > 0)
2734     for (int i = 0; i < theRes->numberOfSubs(); i++) {
2735       ResultBodyPtr aRes = theRes->subResult(i);
2736       if (aRes.get())
2737         synchronizeResultTree(aRes, theUpdateViewer);
2738     }
2739   else
2740     myDisplayer->display(theRes, theUpdateViewer);
2741 }
2742 #endif
2743
2744 //******************************************************
2745 void XGUI_Workshop::highlightResults(const QObjectPtrList& theObjects)
2746 {
2747   FeaturePtr aFeature;
2748   QObjectPtrList aSelList = theObjects;
2749   QObjectPtrList aNewSel;
2750   bool aHasHidden = false;
2751   foreach(ObjectPtr aObj, theObjects) {
2752     aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
2753     if (aFeature.get()) {
2754       std::list<ResultPtr> aResults;
2755       ModelAPI_Tools::allResults(aFeature, aResults);
2756       std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aIt;
2757       for(aIt = aResults.cbegin(); aIt != aResults.cend(); aIt++) {
2758         aHasHidden |= (*aIt)->isConcealed();
2759         aSelList.append(*aIt);
2760         aNewSel.append(*aIt);
2761       }
2762     }
2763   }
2764   if (aSelList.count() > theObjects.count()) {
2765     // if something was found
2766     objectBrowser()->setObjectsSelected(aSelList);
2767     objectBrowser()->ensureVisible(aNewSel.first());
2768   }
2769   if (aHasHidden)
2770     QMessageBox::information(desktop(), tr("Find results"),
2771                              tr("Results not found"), QMessageBox::Ok);
2772 }
2773
2774 //******************************************************
2775 void XGUI_Workshop::highlightFeature(const QObjectPtrList& theObjects)
2776 {
2777   ResultPtr aResult;
2778   QObjectPtrList aSelList = theObjects;
2779   QObjectPtrList aNewSel;
2780   FeaturePtr aFeature;
2781   foreach(ObjectPtr aObj, theObjects) {
2782     aResult = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
2783     if (aResult.get()) {
2784       aFeature = ModelAPI_Feature::feature(aResult);
2785       if (aFeature.get()) {
2786         aSelList.append(aFeature);
2787         aNewSel.append(aFeature);
2788       }
2789     }
2790   }
2791   if (aSelList.count() > theObjects.count()) {
2792     // if something was found
2793     objectBrowser()->setObjectsSelected(aSelList);
2794     objectBrowser()->ensureVisible(aNewSel.first());
2795   }
2796 }
2797
2798 void XGUI_Workshop::insertFeatureFolder()
2799 {
2800   QObjectPtrList aObjects = mySelector->selection()->selectedObjects();
2801   if (aObjects.isEmpty())
2802     return;
2803   ObjectPtr aObj = aObjects.first();
2804   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
2805   if (aFeature.get() == NULL)
2806     return;
2807   SessionPtr aMgr = ModelAPI_Session::get();
2808   DocumentPtr aDoc = aMgr->activeDocument();
2809
2810   QString aDescription = contextMenuMgr()->action("INSERT_FOLDER_CMD")->text();
2811
2812   aMgr->startOperation(aDescription.toStdString());
2813   aDoc->addFolder(aFeature);
2814   aMgr->finishOperation();
2815
2816   updateCommandStatus();
2817 }
2818
2819
2820 void XGUI_Workshop::insertToFolder(bool isBefore)
2821 {
2822   std::list<FeaturePtr> aFeatures = mySelector->getSelectedFeatures();
2823   if (aFeatures.empty())
2824     return;
2825
2826   SessionPtr aMgr = ModelAPI_Session::get();
2827   DocumentPtr aDoc = aMgr->activeDocument();
2828
2829   FolderPtr aFolder = isBefore? aDoc->findFolderAbove(aFeatures):
2830                                 aDoc->findFolderBelow(aFeatures);
2831   if (!aFolder.get())
2832     return;
2833
2834   QString aDescription = contextMenuMgr()->action(
2835     isBefore ? "ADD_TO_FOLDER_BEFORE_CMD" : "ADD_TO_FOLDER_AFTER_CMD")->text();
2836
2837   QMap<ObjectPtr, bool> aStates = myObjectBrowser->getFoldersState(aDoc);
2838
2839   aMgr->startOperation(aDescription.toStdString());
2840   aDoc->moveToFolder(aFeatures, aFolder);
2841   aMgr->finishOperation();
2842
2843   myObjectBrowser->setFoldersState(aStates);
2844
2845   updateCommandStatus();
2846 }
2847
2848 void XGUI_Workshop::moveOutFolder(bool isBefore)
2849 {
2850   std::list<FeaturePtr> aFeatures = mySelector->getSelectedFeatures();
2851   if (aFeatures.empty())
2852     return;
2853
2854   SessionPtr aMgr = ModelAPI_Session::get();
2855   DocumentPtr aDoc = aMgr->activeDocument();
2856
2857   QString aDescription = contextMenuMgr()->action(
2858     isBefore ? "ADD_OUT_FOLDER_BEFORE_CMD" : "ADD_OUT_FOLDER_AFTER_CMD")->text();
2859
2860   QMap<ObjectPtr, bool> aStates = myObjectBrowser->getFoldersState(aDoc);
2861
2862   aMgr->startOperation(aDescription.toStdString());
2863   aDoc->removeFromFolder(aFeatures, isBefore);
2864   aMgr->finishOperation();
2865
2866   myObjectBrowser->setFoldersState(aStates);
2867
2868   updateCommandStatus();
2869 }
2870
2871 void XGUI_Workshop::onAutoApply()
2872 {
2873   SessionPtr aMgr = ModelAPI_Session::get();
2874   bool isBlocked = aMgr->isAutoUpdateBlocked();
2875   aMgr->blockAutoUpdate(!isBlocked);
2876 }
2877
2878 void XGUI_Workshop::updateAutoComputeState()
2879 {
2880   SessionPtr aMgr = ModelAPI_Session::get();
2881   bool isComputeBlocked = aMgr->isAutoUpdateBlocked();
2882 #ifdef HAVE_SALOME
2883 //  QAction* aUpdateCmd;
2884 //  QList<QAction*> aCommands = mySalomeConnector->commandList();
2885 //  foreach(QAction* aCmd, aCommands) {
2886 //    if (aCmd->data().toString() == "AUTOCOMPUTE_CMD") {
2887 //      aUpdateCmd = aCmd;
2888 //      break;
2889 //    }
2890 //  }
2891 //  aUpdateCmd->setIcon(isComputeBlocked? QIcon(":pictures/autoapply_stop.png") :
2892 //    QIcon(":pictures/autoapply_start.png"));
2893 #else
2894   AppElements_MainMenu* aMenuBar = myMainWindow->menuObject();
2895   AppElements_Command* aUpdateCmd = aMenuBar->feature("AUTOCOMPUTE_CMD");
2896   aUpdateCmd->button()->setIcon(isComputeBlocked? QIcon(":pictures/autoapply_stop.png") :
2897     QIcon(":pictures/autoapply_start.png"));
2898 #endif
2899 }
2900
2901
2902 void XGUI_Workshop::clearTemporaryDir()
2903 {
2904   QDir aDir(myTmpDir.path());
2905   if (!aDir.isEmpty()) {
2906     QStringList aEntries;
2907     aDir.entryList(aEntries);
2908     foreach(QString aFile, aEntries) {
2909       aDir.remove(aFile);
2910     }
2911   }
2912 }