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 #include <ModelAPI_ResultField.h>
  83
  84 //#include <PartSetPlugin_Part.h>
  85
  86 #include <Events_Loop.h>
  87 #include <Events_InfoMessage.h>
  88 #include <Events_LongOp.h>
  89
  90 #include <GeomAPI_Pnt.h>
  91
  92 #include <ModuleBase_IModule.h>
  93 #include <ModuleBase_IViewer.h>
  94 #include <ModuleBase_Operation.h>
  95 #include <ModuleBase_OperationDescription.h>
  96 #include <ModuleBase_PageBase.h>
  97 #include <ModuleBase_Preferences.h>
  98 #include <ModuleBase_SelectionValidator.h>
  99 #include <ModuleBase_Tools.h>
 100 #include <ModuleBase_WidgetFactory.h>
 101 #include <ModuleBase_OperationFeature.h>
 102 #include <ModuleBase_OperationAction.h>
 103 #include <ModuleBase_PagedContainer.h>
 104 #include <ModuleBase_WidgetValidated.h>
 105 #include <ModuleBase_ModelWidget.h>
 106 #include <ModuleBase_ResultPrs.h>
 107 #include <ModuleBase_ActionIntParameter.h>
 108 #include <ModuleBase_IStepPrs.h>
 109
 110 #include <Config_Common.h>
 111 #include <Config_FeatureMessage.h>
 112 #include <Config_ModuleReader.h>
 113 #include <Config_PointerMessage.h>
 114 #include <Config_PropManager.h>
 115 #include <Config_DataModelReader.h>
 116 #include <Config_Translator.h>
 117 #include <Config_WidgetAPI.h>
 118 #include <Config_Keywords.h>
 119
 120 #include <SUIT_ResourceMgr.h>
 121
 122 #include <AIS_Trihedron.hxx>
 123 #ifdef BEFORE_TRIHEDRON_PATCH
 124 #include <AIS_Point.hxx>
 125 #include <AIS_Axis.hxx>
 126 #endif
 127
 128 #include <QApplication>
 129 #include <QFileDialog>
 130 #include <QMessageBox>
 131 #include <QMdiSubWindow>
 132 #include <QMainWindow>
 133 #include <QPushButton>
 134 #include <QDockWidget>
 135 #include <QLayout>
 136 #include <QThread>
 137 #include <QObject>
 138 #include <QMenu>
 139 #include <QToolButton>
 140 #include <QAction>
 141 #include <QDesktopWidget>
 142 #include <QProcess>
 143 #include <QDesktopServices>
 144
 145 #include <iterator>
 146
 147 #ifdef TINSPECTOR
 148 #include <CDF_Session.hxx>
 149 #include <CDF_Application.hxx>
 150 #include <inspector/TInspector_Communicator.hxx>
 151 #include <inspector/VInspector_CallBack.hxx>
 152 static TInspector_Communicator* MyTCommunicator;
 153 static Handle(VInspector_CallBack) MyVCallBack;
 154
 155 #endif
 156
 157 #ifdef _DEBUG
 158 #include <QDebug>
 159 #include <iostream>
 160 #endif
 161
 162 #ifdef WIN32
 163 #include <windows.h>
 164 #else
 165 #include <dlfcn.h>
 166 #endif
 167
 168 //#define DEBUG_WITH_MESSAGE_REPORT
 169
 170 QString XGUI_Workshop::MOVE_TO_END_COMMAND = QObject::tr("Move to the end");
 171
 172 //#define DEBUG_DELETE
 173 //#define DEBUG_FEATURE_NAME
 174 //#define DEBUG_CLEAN_HISTORY
 175
 176 #ifdef HAVE_SALOME
 177 static QString MyFilter(QObject::tr("SHAPER files (*.shaper *.cadbld)"));
 178 static QString MyFilter2(QObject::tr("SHAPER files (*.shaper)"));
 179 static QString MyExtension(".shaper");
 180 #else
 181 static QString MyFilter(QObject::tr("CAD Builder files (*.cadbld);;All files (*.*)"));
 182 static QString MyFilter2(QObject::tr("CAD Builder files (*.cadbld)"));
 183 static QString MyExtension(".cadbld");
 184 #endif
 185
 186
 187 //******************************************************
 188 XGUI_Workshop::XGUI_Workshop(XGUI_SalomeConnector* theConnector)
 189     : QObject(),
 190       myModule(NULL),
 191       mySalomeConnector(theConnector),
 192       myPropertyPanel(0),
 193       myInspectionPanel(0),
 194       myFacesPanel(0),
 195       myObjectBrowser(0),
 196       myDisplayer(0)
 197       //myViewerSelMode(TopAbs_FACE)
 198 {
 199   mySelector = new XGUI_SelectionMgr(this);
 200   myModuleConnector = new XGUI_ModuleConnector(this);
 201   myOperationMgr = new XGUI_OperationMgr(this, 0);
 202   ModuleBase_IWorkshop* aWorkshop = moduleConnector();
 203   // Has to be defined first in order to get errors and messages from other components
 204   myEventsListener = new XGUI_WorkshopListener(this);
 205   mySelectionActivate = new XGUI_SelectionActivate(aWorkshop);
 206
 207   SUIT_ResourceMgr* aResMgr = ModuleBase_Preferences::resourceMgr();
 208 #ifndef HAVE_SALOME
 209   myMainWindow = new AppElements_MainWindow();
 210
 211   bool aCloc = aResMgr->booleanValue("language", "locale", true);
 212   if (aCloc)
 213     QLocale::setDefault( QLocale::c() );
 214   else
 215     QLocale::setDefault( QLocale::system() );
 216 #endif
 217   QString aPath = Config_XMLReader::pluginConfigFile().c_str();
 218   QDir aDir(aPath);
 219
 220   // Load translations
 221   QStringList aLangs;
 222   aLangs << "*_en.ts"; // load by default eng translations
 223   QString aCurrLang = aResMgr->stringValue("language", "language", "en");
 224   if(aCurrLang != "en") {
 225     aLangs << "*_" + aCurrLang + ".ts"; // then replace with translated files
 226   }
 227
 228   foreach(QString aLang, aLangs) {
 229     QStringList aFilters;
 230     aFilters << aLang;
 231     QStringList aTsFiles = aDir.entryList(aFilters, QDir::Files);
 232     foreach(QString aFileName, aTsFiles) {
 233       Config_Translator::load(aFileName.toStdString());
 234     }
 235   }
 236
 237   myDataModelXMLReader = new Config_DataModelReader();
 238   //myDataModelXMLReader->readAll();
 239
 240   myDisplayer = new XGUI_Displayer(this);
 241
 242   connect(mySelector, SIGNAL(selectionChanged()), this, SLOT(updateCommandStatus()));
 243
 244   myActionsMgr = new XGUI_ActionsMgr(this);
 245   myActiveControlMgr = new XGUI_ActiveControlMgr(myModuleConnector);
 246   myMenuMgr = new XGUI_MenuMgr(this);
 247   myErrorDlg = new XGUI_ErrorDialog(QApplication::desktop());
 248   myContextMenuMgr = new XGUI_ContextMenuMgr(this);
 249   connect(myContextMenuMgr, SIGNAL(actionTriggered(const QString&, bool)), this,
 250           SLOT(onContextMenuCommand(const QString&, bool)));
 251
 252   myViewerProxy = new XGUI_ViewerProxy(this);
 253   //connect(myViewerProxy, SIGNAL(selectionChanged()),
 254   //        myActionsMgr,  SLOT(updateOnViewSelection()));
 255
 256   myOperationMgr->setWorkshop(aWorkshop);
 257
 258   myErrorMgr = new XGUI_ErrorMgr(this, aWorkshop);
 259
 260   connect(myOperationMgr, SIGNAL(operationResumed(ModuleBase_Operation*)),
 261           SLOT(onOperationResumed(ModuleBase_Operation*)));
 262   connect(myOperationMgr, SIGNAL(operationStopped(ModuleBase_Operation*)),
 263           SLOT(onOperationStopped(ModuleBase_Operation*)));
 264   connect(myOperationMgr, SIGNAL(operationCommitted(ModuleBase_Operation*)),
 265           SLOT(onOperationCommitted(ModuleBase_Operation*)));
 266   connect(myOperationMgr, SIGNAL(operationAborted(ModuleBase_Operation*)),
 267           SLOT(onOperationAborted(ModuleBase_Operation*)));
 268
 269 #ifndef HAVE_SALOME
 270   connect(myMainWindow, SIGNAL(exitKeySequence()), SLOT(onExit()));
 271   onTrihedronVisibilityChanged(true);
 272 #endif
 273
 274   connect(myEventsListener, SIGNAL(errorOccurred(std::shared_ptr<Events_InfoMessage>)),
 275           myErrorDlg, SLOT(addError(std::shared_ptr<Events_InfoMessage>)));
 276
 277   //Config_PropManager::registerProp("Visualization", "object_default_color", "Object color",
 278   //                                 Config_Prop::Color, "225,225,225");
 279
 280   Config_PropManager::registerProp("Visualization", "result_body_color", "Result color",
 281                                    Config_Prop::Color, ModelAPI_ResultBody::DEFAULT_COLOR());
 282   Config_PropManager::registerProp("Visualization", "result_group_color", "Group color",
 283                                    Config_Prop::Color, ModelAPI_ResultGroup::DEFAULT_COLOR());
 284   Config_PropManager::registerProp("Visualization", "result_construction_color",
 285                                    "Construction color",
 286                                    Config_Prop::Color,
 287                                    ModelAPI_ResultConstruction::DEFAULT_COLOR());
 288   Config_PropManager::registerProp("Visualization", "result_part_color", "Part color",
 289                                    Config_Prop::Color, ModelAPI_ResultPart::DEFAULT_COLOR());
 290   Config_PropManager::registerProp("Visualization", "result_field_color", "Field color",
 291                                    Config_Prop::Color, ModelAPI_ResultField::DEFAULT_COLOR());
 292
 293   if (ModuleBase_Preferences::resourceMgr()->booleanValue("Viewer", "face-selection", true))
 294     myViewerSelMode.append(TopAbs_FACE);
 295   if (ModuleBase_Preferences::resourceMgr()->booleanValue("Viewer", "edge-selection", true))
 296     myViewerSelMode.append(TopAbs_EDGE);
 297   if (ModuleBase_Preferences::resourceMgr()->booleanValue("Viewer", "vertex-selection", true))
 298     myViewerSelMode.append(TopAbs_VERTEX);
 299   //IMP: an attempt to use result selection with other selection modes
 300   myViewerSelMode.append(ModuleBase_ResultPrs::Sel_Result);//TopAbs_VERTEX);
 301   myViewerSelMode.append(TopAbs_COMPSOLID);
 302 }
 303
 304 //******************************************************
 305 XGUI_Workshop::~XGUI_Workshop(void)
 306 {
 307 #ifdef _DEBUG
 308 #ifdef MISSED_TRANSLATION
 309   // Save Missed translations
 310   Config_Translator::saveMissedTranslations();
 311 #endif
 312 #endif
 313
 314   delete myDisplayer;
 315   delete myDataModelXMLReader;
 316   delete mySelectionActivate;
 317   delete myMenuMgr;
 318   clearTemporaryDir();
 319 }
 320
 321 //******************************************************
 322 void XGUI_Workshop::startApplication()
 323 {
 324   //Initialize event listening
 325   myEventsListener->initializeEventListening();
 326
 327   myDataModelXMLReader->readAll();
 328   initMenu();
 329
 330   Config_PropManager::registerProp("Plugins", "default_path", "Default Path",
 331                                    Config_Prop::Directory, "");
 332
 333   std::string aDir = Config_XMLReader::resourcesConfigFile();
 334   Config_PropManager::registerProp("Plugins", "import_initial_path", "Import initial directory",
 335                                    Config_Prop::Directory, aDir);
 336
 337 #ifdef _DEBUG
 338   Config_PropManager::registerProp("Plugins", "create_part_by_start", "Create Part by Start",
 339     Config_Prop::Boolean, "false");
 340
 341   Config_PropManager::registerProp("Plugins", "show_hide_faces", "Show Hide Faces (on the right)",
 342     Config_Prop::Boolean, "false");
 343 #endif
 344   registerValidators();
 345
 346   // Calling of  loadCustomProps before activating module is required
 347   // by Config_PropManger to restore user-defined path to plugins
 348   ModuleBase_Preferences::loadCustomProps();
 349   createModule();
 350
 351 #ifndef HAVE_SALOME
 352   myMainWindow->show();
 353   updateCommandStatus();
 354 #endif
 355
 356   onNew();
 357
 358   myViewerProxy->connectViewProxy();
 359   connect(myViewerProxy, SIGNAL(trihedronVisibilityChanged(bool)),
 360           SLOT(onTrihedronVisibilityChanged(bool)));
 361
 362   emit applicationStarted();
 363
 364 #ifdef _DEBUG
 365   bool aNewPart = Config_PropManager::boolean("Plugins", "create_part_by_start");
 366   if (aNewPart) {
 367       module()->launchOperation("Part", false); // PartSetPlugin_Part::ID()
 368   }
 369 #endif
 370 }
 371
 372 //******************************************************
 373 void XGUI_Workshop::activateModule()
 374 {
 375   selectionActivate()->updateSelectionFilters();
 376
 377   connect(myDisplayer, SIGNAL(objectDisplayed(ObjectPtr, AISObjectPtr)),
 378     myModule, SLOT(onObjectDisplayed(ObjectPtr, AISObjectPtr)));
 379   connect(myDisplayer, SIGNAL(beforeObjectErase(ObjectPtr, AISObjectPtr)),
 380     myModule, SLOT(onBeforeObjectErase(ObjectPtr, AISObjectPtr)));
 381
 382   updateCommandStatus();
 383
 384   // TODO: get default selection mode
 385
 386   // activate visualized objects in the viewer
 387   activateObjectsSelection(displayer()->displayedObjects());
 388   myOperationMgr->activate();
 389 }
 390
 391 //******************************************************
 392 void XGUI_Workshop::deactivateModule()
 393 {
 394   // remove internal displayer filter
 395   displayer()->deactivateSelectionFilters(false);
 396
 397   disconnect(myDisplayer, SIGNAL(objectDisplayed(ObjectPtr, AISObjectPtr)),
 398     myModule, SLOT(onObjectDisplayed(ObjectPtr, AISObjectPtr)));
 399   disconnect(myDisplayer, SIGNAL(beforeObjectErase(ObjectPtr, AISObjectPtr)),
 400     myModule, SLOT(onBeforeObjectErase(ObjectPtr, AISObjectPtr)));
 401
 402   XGUI_Displayer* aDisplayer = displayer();
 403   QObjectPtrList aDisplayed = aDisplayer->displayedObjects();
 404   aDisplayer->deactivateObjects(aDisplayed, true);
 405   selectionActivate()->deactivateTrihedronInSelectionModes();
 406
 407 #ifdef BEFORE_TRIHEDRON_PATCH
 408   //Handle(AIS_Trihedron) aTrihedron = Handle(AIS_Trihedron)::DownCast(aDisplayer->getTrihedron());
 409   /// Trihedron problem: objects stayed in the viewer, should be removed manually
 410   /// otherwise in SALOME happens crash by HideAll in the viewer
 411   aContext->Remove(aTrihedron->Position(), true);
 412   aContext->Remove(aTrihedron->Axis(), true);
 413   aContext->Remove(aTrihedron->XAxis(), true);
 414   aContext->Remove(aTrihedron->YAxis(), true);
 415 #endif
 416
 417   myOperationMgr->deactivate();
 418 }
 419
 420 //******************************************************
 421 void XGUI_Workshop::initMenu()
 422 {
 423   myContextMenuMgr->createActions();
 424
 425 #ifdef HAVE_SALOME
 426   // Create only Undo, Redo commands
 427   QAction* aAction = salomeConnector()->addDesktopCommand("UNDO_CMD", tr("Undo"),
 428                                                         tr("Undo last command"),
 429                                                         QIcon(":pictures/undo.png"),
 430                                                         QKeySequence::Undo, false,
 431                                                         "MEN_DESK_EDIT");
 432   QString aToolBarTitle = tr( "INF_DESK_TOOLBAR_STANDARD" );
 433   salomeConnector()->addActionInToolbar( aAction,aToolBarTitle );
 434
 435   connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onUndo()));
 436   addHistoryMenu(aAction, SIGNAL(updateUndoHistory(const QList<ActionInfo>&)), SLOT(onUndo(int)));
 437
 438   aAction = salomeConnector()->addDesktopCommand("REDO_CMD", tr("Redo"), tr("Redo last command"),
 439                                               QIcon(":pictures/redo.png"), QKeySequence::Redo,
 440                                               false, "MEN_DESK_EDIT");
 441   salomeConnector()->addActionInToolbar( aAction, aToolBarTitle );
 442
 443   connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onRedo()));
 444   addHistoryMenu(aAction, SIGNAL(updateRedoHistory(const QList<ActionInfo>&)), SLOT(onRedo(int)));
 445
 446   salomeConnector()->addDesktopMenuSeparator("MEN_DESK_EDIT");
 447
 448   //aAction = salomeConnector()->addDesktopCommand("AUTOCOMPUTE_CMD", tr("Auto rebuild"),
 449   //                                            tr("Blocks immediate apply of modifications"),
 450   //                                            QIcon(":pictures/autoapply.png"), QKeySequence(),
 451   //                                            false, "MEN_DESK_EDIT");
 452   //salomeConnector()->addActionInToolbar( aAction, aToolBarTitle );
 453
 454   //connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onAutoApply()));
 455
 456   salomeConnector()->addDesktopMenuSeparator("MEN_DESK_EDIT");
 457
 458
 459   // Add commands to a file menu
 460   aAction = salomeConnector()->addDesktopCommand("SAVEAS_CMD", tr("Export native..."),
 461                                              tr("Export the current document into a native file"),
 462                                               QIcon(), QKeySequence(),
 463                                               false, "MEN_DESK_FILE");
 464   connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onSaveAs()));
 465
 466   aAction = salomeConnector()->addDesktopCommand("OPEN_CMD", tr("Import native..."),
 467                                               tr("Import native file"),
 468                                               QIcon(), QKeySequence(),
 469                                               false, "MEN_DESK_FILE");
 470   connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onOpen()));
 471   salomeConnector()->addDesktopMenuSeparator("MEN_DESK_FILE");
 472
 473 #else
 474   // File commands group
 475   AppElements_MenuGroupPanel* aGroup = myMainWindow->menuObject()->generalPage();
 476
 477   AppElements_Command* aCommand;
 478
 479   aCommand = aGroup->addFeature("SAVE_CMD", tr("Save"), tr("Save the document"),
 480                                 QIcon(":pictures/save.png"), QKeySequence::Save);
 481   aCommand->connectTo(this, SLOT(onSave()));
 482   //aCommand->disable();
 483
 484   aCommand = aGroup->addFeature("SAVEAS_CMD", tr("Save as..."), tr("Save the document into a file"),
 485                                 QIcon(":pictures/save.png"), QKeySequence());
 486   aCommand->connectTo(this, SLOT(onSaveAs()));
 487
 488   QString aUndoId = "UNDO_CMD";
 489   aCommand = aGroup->addFeature(aUndoId, tr("Undo"), tr("Undo last command"),
 490                                 QIcon(":pictures/undo.png"), QKeySequence::Undo);
 491   aCommand->connectTo(this, SLOT(onUndo()));
 492   AppElements_Button* aUndoButton = qobject_cast<AppElements_Button*>(aGroup->widget(aUndoId));
 493   addHistoryMenu(aUndoButton,
 494                  SIGNAL(updateUndoHistory(const QList<ActionInfo>&)),
 495                  SLOT(onUndo(int)));
 496
 497   QString aRedoId = "REDO_CMD";
 498   aCommand = aGroup->addFeature(aRedoId, tr("Redo"), tr("Redo last command"),
 499                                 QIcon(":pictures/redo.png"), QKeySequence::Redo);
 500   aCommand->connectTo(this, SLOT(onRedo()));
 501   AppElements_Button* aRedoButton = qobject_cast<AppElements_Button*>(aGroup->widget(aRedoId));
 502   addHistoryMenu(aRedoButton,
 503                  SIGNAL(updateRedoHistory(const QList<ActionInfo>&)),
 504                  SLOT(onRedo(int)));
 505
 506   aCommand = aGroup->addFeature("OPEN_CMD", tr("Open..."), tr("Open a new document"),
 507                                 QIcon(":pictures/open.png"), QKeySequence::Open);
 508   aCommand->connectTo(this, SLOT(onOpen()));
 509
 510
 511   aCommand = aGroup->addFeature("AUTOCOMPUTE_CMD", tr("Auto rebuild"),
 512                                 tr("Blocks immediate apply of modifications"),
 513                                 QIcon(":pictures/autoapply_start.png"), QKeySequence());
 514   aCommand->setChecked(ModelAPI_Session::get()->isAutoUpdateBlocked());
 515   aCommand->connectTo(this, SLOT(onAutoApply()));
 516
 517   aCommand = aGroup->addFeature("PREF_CMD", tr("Preferences"), tr("Edit preferences"),
 518                                 QIcon(":pictures/preferences.png"), QKeySequence::Preferences);
 519   aCommand->connectTo(this, SLOT(onPreferences()));
 520
 521   aCommand = aGroup->addFeature("EXIT_CMD", tr("Exit"), tr("Exit application"),
 522                                 QIcon(":pictures/close.png"), QKeySequence::Close);
 523   aCommand->connectTo(this, SLOT(onExit()));
 524 #endif
 525 }
 526
 527 #ifndef HAVE_SALOME
 528 //******************************************************
 529 AppElements_Workbench* XGUI_Workshop::addWorkbench(const QString& theName)
 530 {
 531   AppElements_MainMenu* aMenuBar = myMainWindow->menuObject();
 532   return aMenuBar->addWorkbench(theName);
 533 }
 534 #endif
 535
 536 //******************************************************
 537 QMainWindow* XGUI_Workshop::desktop() const
 538 {
 539 #ifdef HAVE_SALOME
 540   return salomeConnector()->desktop();
 541 #else
 542   return myMainWindow;
 543 #endif
 544 }
 545
 546 //******************************************************
 547 void XGUI_Workshop::onStartWaiting()
 548 {
 549   if (Events_LongOp::isPerformed()) {
 550     QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 551   }
 552 }
 553
 554 //******************************************************
 555 void XGUI_Workshop::onAcceptActionClicked()
 556 {
 557   QAction* anAction = dynamic_cast<QAction*>(sender());
 558   XGUI_OperationMgr* anOperationMgr = operationMgr();
 559   if (anOperationMgr) {
 560     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 561                                                     (anOperationMgr->currentOperation());
 562     if (aFOperation) {
 563       //if (errorMgr()->canProcessClick(anAction, aFOperation->feature()))
 564       myOperationMgr->commitOperation();
 565     }
 566   }
 567 }
 568
 569 //******************************************************
 570 void XGUI_Workshop::onAcceptPlusActionClicked()
 571 {
 572   QAction* anAction = dynamic_cast<QAction*>(sender());
 573   XGUI_OperationMgr* anOperationMgr = operationMgr();
 574   if (anOperationMgr) {
 575     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 576                                                     (anOperationMgr->currentOperation());
 577     if (aFOperation) {
 578       if (myOperationMgr->commitOperation())
 579         module()->launchOperation(aFOperation->id(), false);
 580     }
 581   }
 582 }
 583
 584 //******************************************************
 585 void XGUI_Workshop::onPreviewActionClicked()
 586 {
 587   ModuleBase_IPropertyPanel* aPanel = propertyPanel();
 588   if (aPanel) {
 589     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 590     if (anActiveWidget && anActiveWidget->getValueState() == ModuleBase_ModelWidget::ModifiedInPP) {
 591       anActiveWidget->storeValue();
 592     }
 593   }
 594   std::shared_ptr<Events_Message> aMsg = std::shared_ptr<Events_Message>(
 595                 new Events_Message(Events_Loop::eventByName(EVENT_PREVIEW_REQUESTED)));
 596   Events_Loop::loop()->send(aMsg);
 597 }
 598
 599
 600 //******************************************************
 601 void XGUI_Workshop::onHelpActionClicked()
 602 {
 603   XGUI_OperationMgr* anOperationMgr = operationMgr();
 604   if (anOperationMgr) {
 605     ModuleBase_Operation* aOperation = anOperationMgr->currentOperation();
 606     if (aOperation) {
 607       QString aHelpPage = aOperation->helpFileName();
 608       if (!aHelpPage.isEmpty()) {
 609         QString aDocDir;
 610         const QChar aSep = QDir::separator();
 611 //        QString platform;
 612 //        SUIT_ResourceMgr* aResMgr = ModuleBase_Preferences::resourceMgr();
 613 //#ifdef WIN32
 614 //        platform = "winapplication";
 615 //#else
 616 //        platform = "application";
 617 //#endif
 618 //        QString aBrowserName = aResMgr->stringValue("ExternalBrowser", platform);
 619
 620 #ifdef HAVE_SALOME
 621         QString aDir(getenv("SHAPER_ROOT_DIR"));
 622         if (!aDir.isEmpty()) {
 623           aDocDir = aDir + aSep + "share" + aSep + "doc" + aSep +
 624             "salome" + aSep + "gui" + aSep + "SHAPER";
 625         }
 626 #else
 627         QString aDir(getenv("CADBUILDER_ROOT_DIR"));
 628         aDocDir = aDir + aSep + "doc" + aSep + "gui";
 629 #endif
 630         QString aFileName = aDocDir + aSep + aHelpPage;
 631         if (QFile::exists(aFileName)) {
 632           QUrl aUrl = QUrl::fromLocalFile(aFileName);
 633           QDesktopServices::openUrl(aUrl);
 634         }
 635       }
 636     }
 637   }
 638 }
 639
 640
 641 //******************************************************
 642 void XGUI_Workshop::deactivateActiveObject(const ObjectPtr& theObject, const bool theUpdateViewer)
 643 {
 644   if (!myModule->canActivateSelection(theObject)) {
 645     if (selectionActivate()->isActive(theObject)) {
 646       QObjectPtrList anObjects;
 647       anObjects.append(theObject);
 648       myDisplayer->deactivateObjects(anObjects, theUpdateViewer);
 649     }
 650   }
 651 }
 652
 653 //******************************************************
 654 bool XGUI_Workshop::isFeatureOfNested(const FeaturePtr& theFeature)
 655 {
 656   bool aHasNested = false;
 657   std::string aFeatureKind = theFeature->getKind();
 658 #ifdef HAVE_SALOME
 659     XGUI_SalomeConnector* aSalomeConnector = salomeConnector();
 660     if (aSalomeConnector->isFeatureOfNested(actionsMgr()->action(aFeatureKind.c_str())))
 661       aHasNested = true;
 662 #else
 663     AppElements_MainMenu* aMenuBar = mainWindow()->menuObject();
 664     AppElements_Command* aCommand = aMenuBar->feature(aFeatureKind.c_str());
 665     if (aCommand && aCommand->button()->additionalButtonWidget())
 666       aHasNested = true;
 667 #endif
 668   return aHasNested;
 669 }
 670
 671 //******************************************************
 672 void XGUI_Workshop::fillPropertyPanel(ModuleBase_Operation* theOperation)
 673 {
 674   ModuleBase_OperationFeature* aFOperation =
 675     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 676   if (!aFOperation)
 677     return;
 678
 679   showPanel(myPropertyPanel);
 680   myPropertyPanel->cleanContent();
 681
 682   QList<ModuleBase_ModelWidget*> aWidgets;
 683   if (!module()->createWidgets(theOperation, aWidgets)) {
 684     QString aXmlRepr = aFOperation->getDescription()->xmlRepresentation();
 685     ModuleBase_WidgetFactory aFactory(aXmlRepr.toStdString(), myModuleConnector);
 686     aFactory.createWidget(myPropertyPanel->contentWidget());
 687     aWidgets = aFactory.getModelWidgets();
 688   }
 689
 690   // check compatibility of feature and widgets
 691   FeaturePtr aFeature = aFOperation->feature();
 692   std::string aFeatureKind = aFeature->getKind();
 693   foreach (ModuleBase_ModelWidget* aWidget, aWidgets) {
 694     if (aWidget->usesAttribute()) {
 695       if (!aWidget->attributeID().empty() && !aFeature->attribute(aWidget->attributeID()).get()) {
 696         std::string anErrorMsg = "The feature '%1' has no attribute '%2' used by widget '%3'.";
 697         Events_InfoMessage("XGUI_Workshop", anErrorMsg)
 698           .arg(aFeatureKind).arg(aWidget->attributeID())
 699           .arg(aWidget->metaObject()->className()).send();
 700         myPropertyPanel->cleanContent();
 701         return;
 702       }
 703     }
 704   }
 705   // for performance purpose, flush should be done after all controls are filled
 706   bool isUpdateFlushed = false;
 707   foreach (ModuleBase_ModelWidget* aWidget, aWidgets) {
 708     bool isStoreValue = !aFOperation->isEditOperation() &&
 709                         !aWidget->getDefaultValue().empty() &&
 710                         !aWidget->isComputedDefault();
 711     aWidget->setFeature(aFeature, isStoreValue, isUpdateFlushed);
 712     if (!isStoreValue)
 713       aWidget->restoreValue();
 714     aWidget->enableFocusProcessing();
 715   }
 716   // update visible state of Preview button
 717   std::shared_ptr<Config_FeatureMessage> aFeatureInfo;
 718 #ifdef HAVE_SALOME
 719   aFeatureInfo = mySalomeConnector->featureInfo(aFeatureKind.c_str());
 720 #else
 721   AppElements_MainMenu* aMenuBar = mainWindow()->menuObject();
 722   AppElements_Command* aCommand = aMenuBar->feature(aFeatureKind.c_str());
 723   if (aCommand)
 724     aFeatureInfo = aCommand->featureMessage();
 725 #endif
 726   bool anIsAutoPreview = true;
 727   if (aFeatureInfo.get()) {
 728     anIsAutoPreview = aFeatureInfo->isAutoPreview();
 729     theOperation->setHelpFileName(aFeatureInfo->helpFileName().c_str());
 730   } else {
 731     std::string aXmlCfg, aDescription;
 732     module()->getXMLRepresentation(aFeatureKind, aXmlCfg, aDescription);
 733     ModuleBase_WidgetFactory aFactory(aXmlCfg, moduleConnector());
 734     anIsAutoPreview = aFactory.widgetAPI()->getBooleanAttribute(FEATURE_AUTO_PREVIEW, true);
 735   }
 736
 737   if (!anIsAutoPreview) {
 738     myPropertyPanel->findButton(PROP_PANEL_PREVIEW)->setVisible(true);
 739     // send signal about preview should not be computed automatically, click on preview
 740     // button should initiate it
 741     std::shared_ptr<Events_Message> aMsg = std::shared_ptr<Events_Message>(
 742                   new Events_Message(Events_Loop::eventByName(EVENT_PREVIEW_BLOCKED)));
 743     Events_Loop::loop()->send(aMsg);
 744   }
 745   // if update happens after preview is blocked, it does nothing when blocked
 746   // it improves performance for valid objects on feature start
 747   ModuleBase_Tools::flushUpdated(aFeature);
 748
 749   myPropertyPanel->setModelWidgets(aWidgets);
 750   aFOperation->setPropertyPanel(myPropertyPanel);
 751
 752   myModule->propertyPanelDefined(theOperation);
 753
 754 #ifndef DEBUG_FEATURE_NAME
 755   myPropertyPanel->setWindowTitle(ModuleBase_Tools::translate("workshop",
 756     theOperation->getDescription()->description().toStdString()));
 757 #else
 758   std::string aFeatureName = aFeature->name();
 759   myPropertyPanel->setWindowTitle(QString("%1: %2")
 760     .arg(translate(theOperation->getDescription()->description()))
 761     .arg(translate(aFeatureName.c_str())));
 762 #endif
 763
 764   myErrorMgr->setPropertyPanel(myPropertyPanel);
 765 }
 766
 767 //******************************************************
 768 void XGUI_Workshop::connectToPropertyPanel(const bool isToConnect)
 769 {
 770   XGUI_PropertyPanel* aPropertyPanel = propertyPanel();
 771   if (aPropertyPanel) {
 772     const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
 773     foreach (ModuleBase_ModelWidget* aWidget, aWidgets) {
 774        myModule->connectToPropertyPanel(aWidget, isToConnect);
 775        if (isToConnect) {
 776         connect(aWidget, SIGNAL(valueStateChanged(int)), this, SLOT(onWidgetStateChanged(int)));
 777         connect(aWidget, SIGNAL(valuesChanged()), this, SLOT(onValuesChanged()));
 778         connect(aWidget, SIGNAL(objectUpdated()), this, SLOT(onWidgetObjectUpdated()));
 779        }
 780       else {
 781         disconnect(aWidget, SIGNAL(valueStateChanged(int)), this, SLOT(onWidgetStateChanged(int)));
 782         disconnect(aWidget, SIGNAL(valuesChanged()), this, SLOT(onValuesChanged()));
 783         disconnect(aWidget, SIGNAL(objectUpdated()), this, SLOT(onWidgetObjectUpdated()));
 784       }
 785     }
 786   }
 787 }
 788
 789 //******************************************************
 790 void XGUI_Workshop::onOperationResumed(ModuleBase_Operation* theOperation)
 791 {
 792   setGrantedFeatures(theOperation);
 793
 794   if (theOperation->getDescription()->hasXmlRepresentation()) {  //!< No need for property panel
 795     fillPropertyPanel(theOperation);
 796     connectToPropertyPanel(true);
 797     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 798       (theOperation);
 799     if (aFOperation)
 800       myPropertyPanel->updateApplyPlusButton(aFOperation->feature());
 801     else
 802       myPropertyPanel->updateApplyPlusButton(FeaturePtr());
 803   }
 804   updateCommandStatus();
 805
 806   myModule->operationResumed(theOperation);
 807 }
 808
 809 //******************************************************
 810 void XGUI_Workshop::onOperationStopped(ModuleBase_Operation* theOperation)
 811 {
 812   updateCommandStatus();
 813
 814   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 815                                                                         (theOperation);
 816   if (!aFOperation)
 817     return;
 818
 819   ModuleBase_ISelection* aSel = mySelector->selection();
 820   QObjectPtrList aObj = aSel->selectedPresentations();
 821   //!< No need for property panel
 822   hidePanel(myPropertyPanel);
 823   myPropertyPanel->cleanContent();
 824
 825   connectToPropertyPanel(false);
 826   myModule->operationStopped(aFOperation);
 827
 828   // the deactivated objects of the current operation should be activated back.
 829   // They were deactivated on operation start or an object redisplay
 830   QObjectPtrList anObjects;
 831   FeaturePtr aFeature = aFOperation->feature();
 832   if (aFeature.get()) { // feature may be not created (plugin load fail)
 833     if (myDisplayer->isVisible(aFeature) && !selectionActivate()->isActive(aFeature))
 834       anObjects.append(aFeature);
 835     std::list<ResultPtr> aResults;
 836     ModelAPI_Tools::allResults(aFeature, aResults);
 837     std::list<ResultPtr>::const_iterator aIt;
 838     for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 839       ResultPtr anObject = *aIt;
 840       if (myDisplayer->isVisible(anObject) && !selectionActivate()->isActive(anObject)) {
 841         anObjects.append(anObject);
 842       }
 843     }
 844   }
 845   activateObjectsSelection(anObjects);
 846 }
 847
 848 //******************************************************
 849 void XGUI_Workshop::onOperationCommitted(ModuleBase_Operation* theOperation)
 850 {
 851   myModule->operationCommitted(theOperation);
 852 }
 853
 854 //******************************************************
 855 void XGUI_Workshop::onOperationAborted(ModuleBase_Operation* theOperation)
 856 {
 857   myModule->operationAborted(theOperation);
 858 }
 859
 860 //******************************************************
 861 void XGUI_Workshop::setGrantedFeatures(ModuleBase_Operation* theOperation)
 862 {
 863   ModuleBase_OperationFeature* aFOperation =
 864     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 865   if (!aFOperation)
 866     return;
 867
 868   QStringList aGrantedIds;
 869   if (isSalomeMode()) {
 870     const std::shared_ptr<Config_FeatureMessage>& anInfo =
 871                          mySalomeConnector->featureInfo(theOperation->id());
 872     if (anInfo.get())
 873       aGrantedIds = QString::fromStdString(anInfo->nestedFeatures())
 874                                    .split(" ", QString::SkipEmptyParts);
 875   }
 876   else
 877     aGrantedIds = myActionsMgr->nestedCommands(theOperation->id());
 878
 879   ModuleBase_IModule* aModule = module();
 880   if (aModule)
 881     aModule->grantedOperationIds(theOperation, aGrantedIds);
 882
 883   aFOperation->setGrantedOperationIds(aGrantedIds);
 884 }
 885
 886 //******************************************************
 887 void XGUI_Workshop::saveDocument(const QString& theName, std::list<std::string>& theFileNames)
 888 {
 889   QApplication::restoreOverrideCursor();
 890   SessionPtr aMgr = ModelAPI_Session::get();
 891
 892   std::list<DocumentPtr> aDocList = aMgr->allOpenedDocuments();
 893   std::list<DocumentPtr>::const_iterator aIt;
 894   for (aIt = aDocList.cbegin(); aIt != aDocList.cend(); aIt++) {
 895     std::list<bool> aState = myObjectBrowser->getStateForDoc(*aIt);
 896     (*aIt)->storeNodesState(aState);
 897   }
 898
 899   aMgr->save(theName.toLatin1().constData(), theFileNames);
 900
 901   QApplication::restoreOverrideCursor();
 902 }
 903
 904 //******************************************************
 905 bool XGUI_Workshop::abortAllOperations()
 906 {
 907   return myOperationMgr->abortAllOperations();
 908 }
 909
 910 //******************************************************
 911 void XGUI_Workshop::operationStarted(ModuleBase_Operation* theOperation)
 912 {
 913   setGrantedFeatures(theOperation);
 914   if (!theOperation->getDescription()->hasXmlRepresentation()) {  //!< No need for property panel
 915     updateCommandStatus();
 916   }
 917   else {
 918     myModule->operationStarted(theOperation);
 919   }
 920 }
 921
 922 //******************************************************
 923 void XGUI_Workshop::onOpen()
 924 {
 925   if(!abortAllOperations())
 926     return;
 927   //save current file before close if modified
 928   SessionPtr aSession = ModelAPI_Session::get();
 929   if (aSession->isModified()) {
 930     int anAnswer = QMessageBox::question(
 931         desktop(), tr("Save current file"),
 932         tr("The document is modified, save before opening another?"),
 933         QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Cancel);
 934     if (anAnswer == QMessageBox::Save) {
 935       onSave();
 936     } else if (anAnswer == QMessageBox::Cancel) {
 937       return;
 938     }
 939     myCurrentFile = QString();
 940   }
 941
 942   //show file dialog, check if readable and open
 943   qreal aRatio = ModuleBase_Tools::currentPixelRatio();
 944   // If the ratio is > 1 (HD screen) then QT has a bug in
 945   // displaying of system open file dialog (too small)
 946   QString aFile = QFileDialog::getOpenFileName(desktop(), tr("Open file"), QString(), MyFilter,
 947     Q_NULLPTR, ((aRatio > 1)? QFileDialog::DontUseNativeDialog : QFileDialog::Options()));
 948   if (!aFile.isNull())
 949     openFile(aFile);
 950 }
 951
 952 //******************************************************
 953 void XGUI_Workshop::openFile(const QString& theDirectory)
 954 {
 955   myCurrentFile = theDirectory;
 956   if (myCurrentFile.isEmpty())
 957     return;
 958
 959   QFileInfo aFileInfo(myCurrentFile);
 960   if (!aFileInfo.exists() || !aFileInfo.isReadable()) {
 961     QMessageBox::critical(desktop(), tr("Warning"), tr("Unable to open the file."));
 962     myCurrentFile = QString();
 963     return;
 964   }
 965
 966   QApplication::setOverrideCursor(Qt::WaitCursor);
 967   module()->closeDocument();
 968   SessionPtr aSession = ModelAPI_Session::get();
 969   aSession->closeAll();
 970
 971   clearTemporaryDir();
 972   if (!XGUI_CompressFiles::uncompress(myCurrentFile, myTmpDir.path()))
 973     return;
 974
 975   aSession->load(myTmpDir.path().toLatin1().constData());
 976   myObjectBrowser->rebuildDataTree();
 977
 978   // Open first level of data tree
 979   DocumentPtr aRootDoc = aSession->moduleDocument();
 980   std::list<bool> aStates;
 981   aRootDoc->restoreNodesState(aStates);
 982   myObjectBrowser->setStateForDoc(aRootDoc, aStates);
 983
 984   updateCommandStatus();
 985 #ifndef HAVE_SALOME
 986   myMainWindow->setCurrentDir(myCurrentFile, true);
 987 #endif
 988
 989 #ifdef _DEBUG
 990   bool aNewPart = Config_PropManager::boolean("Plugins", "create_part_by_start");
 991   if (aNewPart) {
 992
 993     DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
 994     int aSize = aRootDoc->size(ModelAPI_ResultPart::group());
 995     if (aSize > 0 ) {
 996       ObjectPtr aObject = aRootDoc->object(ModelAPI_ResultPart::group(), 0);
 997       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
 998       if (aPart.get())
 999         aPart->activate();
1000     }
1001   }
1002 #endif
1003
1004   QApplication::restoreOverrideCursor();
1005 }
1006
1007 //******************************************************
1008 void XGUI_Workshop::onNew()
1009 {
1010   QApplication::setOverrideCursor(Qt::WaitCursor);
1011   if (objectBrowser() == 0) {
1012     createDockWidgets();
1013     mySelector->connectViewers();
1014   }
1015   myViewerProxy->connectToViewer();
1016   showObjectBrowser();
1017 #ifndef HAVE_SALOME
1018   myMainWindow->showPythonConsole();
1019   QMdiSubWindow* aWnd = myMainWindow->viewer()->createView();
1020   aWnd->showMaximized();
1021   updateCommandStatus();
1022 #endif
1023   myContextMenuMgr->connectViewer();
1024   QApplication::restoreOverrideCursor();
1025 }
1026
1027 #ifndef HAVE_SALOME
1028 //******************************************************
1029 void XGUI_Workshop::onExit()
1030 {
1031   SessionPtr aMgr = ModelAPI_Session::get();
1032   if (aMgr->isModified()) {
1033     int anAnswer = QMessageBox::question(
1034         myMainWindow, tr("Save current file"), tr("The document is modified, save before exit?"),
1035         QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Cancel);
1036     if (anAnswer == QMessageBox::Save) {
1037       bool saved = onSave();
1038       if (!saved) {
1039         return;
1040       }
1041     } else if (anAnswer == QMessageBox::Cancel) {
1042       return;
1043     }
1044   }
1045   qApp->exit();
1046 }
1047
1048 //******************************************************
1049 void XGUI_Workshop::onPreferences()
1050 {
1051   ModuleBase_Prefs aModif;
1052   ModuleBase_Preferences::editPreferences(aModif);
1053   if (aModif.size() > 0) {
1054     QString aSection;
1055     foreach (ModuleBase_Pref aPref, aModif)
1056     {
1057       aSection = aPref.first;
1058       if (aSection == ModuleBase_Preferences::VIEWER_SECTION) {
1059         myMainWindow->viewer()->updateFromResources();
1060       } else if (aSection == ModuleBase_Preferences::MENU_SECTION) {
1061         myMainWindow->menuObject()->updateFromResources();
1062       }
1063     }
1064     displayer()->redisplayObjects();
1065   }
1066 }
1067 #endif
1068
1069 //******************************************************
1070 void XGUI_Workshop::onTrihedronVisibilityChanged(bool theState)
1071 {
1072   XGUI_Displayer* aDisplayer = displayer();
1073   if (aDisplayer)
1074     aDisplayer->displayTrihedron(theState);
1075 }
1076
1077 //******************************************************
1078 bool XGUI_Workshop::onSave()
1079 {
1080   if(!myOperationMgr->abortAllOperations(XGUI_OperationMgr::XGUI_InformationMessage))
1081     return false;
1082   if (myCurrentFile.isEmpty()) {
1083     return onSaveAs();
1084   }
1085   SessionPtr aMgr = ModelAPI_Session::get();
1086   if (aMgr->isAutoUpdateBlocked())
1087     aMgr->blockAutoUpdate(false);
1088
1089   std::list<std::string> aFiles;
1090   // issue #2899: create a temporary directory, save and then remove it
1091 #ifdef HAVE_SALOME
1092   std::string aTmpDir = XGUI_Tools::getTmpDirByEnv("SALOME_TMP_DIR");
1093 #else
1094   std::string aTmpDir = XGUI_Tools::getTmpDirByEnv("");
1095 #endif
1096   saveDocument(QString(aTmpDir.c_str()), aFiles);
1097   bool aResult = XGUI_CompressFiles::compress(myCurrentFile, aFiles);
1098   XGUI_Tools::removeTemporaryFiles(aTmpDir, aFiles);
1099
1100   if (aResult) {
1101     updateCommandStatus();
1102 #ifndef HAVE_SALOME
1103     myMainWindow->setModifiedState(false);
1104 #endif
1105   }
1106   return aResult;
1107 }
1108
1109 //******************************************************
1110 bool XGUI_Workshop::onSaveAs()
1111 {
1112   if(!myOperationMgr->abortAllOperations(XGUI_OperationMgr::XGUI_InformationMessage))
1113     return false;
1114   qreal aRatio = ModuleBase_Tools::currentPixelRatio();
1115   myCurrentFile = QFileDialog::getSaveFileName(desktop(), tr("Select name to save file..."),
1116     QString(), MyFilter2,
1117     Q_NULLPTR, ((aRatio > 1) ? QFileDialog::DontUseNativeDialog : QFileDialog::Options()));
1118   if (!myCurrentFile.isNull()) {
1119     if (!myCurrentFile.endsWith(MyExtension)) {
1120       myCurrentFile += MyExtension;
1121     }
1122   }
1123   else
1124     return false;
1125 #ifndef HAVE_SALOME
1126     myMainWindow->setCurrentDir(myCurrentFile, false);
1127     myMainWindow->setModifiedState(false);
1128 #endif
1129   return onSave();
1130 }
1131
1132 //******************************************************
1133 void XGUI_Workshop::onUndo(int theTimes)
1134 {
1135   processUndoRedo(ActionUndo, theTimes);
1136   myObjectBrowser->updateAllIndexes(1);
1137 }
1138
1139 //******************************************************
1140 void XGUI_Workshop::onRedo(int theTimes)
1141 {
1142   processUndoRedo(ActionRedo, theTimes);
1143   myObjectBrowser->updateAllIndexes(1);
1144 }
1145
1146 //******************************************************
1147 void XGUI_Workshop::processUndoRedo(const ModuleBase_ActionType theActionType, int theTimes)
1148 {
1149   ModuleBase_ModelWidget* anActiveWidget = myOperationMgr->activeWidget();
1150   if (anActiveWidget) {
1151     ActionIntParamPtr aParam(new ModuleBase_ActionIntParameter(theTimes));
1152     if (anActiveWidget->processAction(theActionType, aParam))
1153       return;
1154   }
1155   // the viewer update should be blocked in order to avoid the features blinking. For the created
1156   // feature a results are created, the flush of the created signal caused the viewer redisplay for
1157   // each created result. After a redisplay signal is flushed. So, the viewer update is blocked
1158   // until redo of all possible objects happens
1159   bool isUpdateEnabled = myDisplayer->enableUpdateViewer(false);
1160
1161   SessionPtr aMgr = ModelAPI_Session::get();
1162   if (aMgr->isOperation()) {
1163     XGUI_OperationMgr* aOpMgr = operationMgr();
1164     /// this is important for nested operations
1165     /// when sketch operation is active, this condition is false and
1166     /// the sketch operation is not aborted
1167     if (aOpMgr->canStopOperation(aOpMgr->currentOperation()))
1168       aOpMgr->abortOperation(aOpMgr->currentOperation());
1169     else
1170     {
1171       myDisplayer->enableUpdateViewer(isUpdateEnabled);
1172       return;
1173     }
1174   }
1175   objectBrowser()->treeView()->setCurrentIndex(QModelIndex());
1176   std::list<std::string> anActionList = theActionType == ActionUndo ? aMgr->undoList()
1177     : aMgr->redoList();
1178   std::list<std::string>::const_iterator aIt = anActionList.cbegin();
1179   for (int i = 0; (i < theTimes) && (aIt != anActionList.cend()); ++i, ++aIt) {
1180     if (theActionType == ActionUndo)
1181       aMgr->undo();
1182     else
1183       aMgr->redo();
1184
1185     if (QString((*aIt).c_str()) == MOVE_TO_END_COMMAND)
1186       myObjectBrowser->rebuildDataTree();
1187   }
1188   operationMgr()->updateApplyOfOperations();
1189   facesPanel()->reset(true);
1190   updateCommandStatus();
1191
1192   // unblock the viewer update functionality and make update on purpose
1193   myDisplayer->enableUpdateViewer(isUpdateEnabled);
1194   myDisplayer->updateViewer();
1195   // Clear messages in status bar from previous operations if exists
1196   setStatusBarMessage("");
1197 }
1198
1199 //******************************************************
1200 void XGUI_Workshop::onWidgetStateChanged(int thePreviousState)
1201 {
1202   ModuleBase_ModelWidget* anActiveWidget = myOperationMgr->activeWidget();
1203   //ModuleBase_Operation* anOperation = myOperationMgr->currentOperation();
1204   //if (anOperation) {
1205   //  ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
1206   //  if (aPanel)
1207   //    anActiveWidget = aPanel->activeWidget();
1208   //}
1209   if (anActiveWidget)
1210     operationMgr()->onValidateOperation();
1211
1212   myModule->widgetStateChanged(thePreviousState);
1213 }
1214
1215 //******************************************************
1216 void XGUI_Workshop::onValuesChanged()
1217 {
1218   ModuleBase_ModelWidget* aSenderWidget = (ModuleBase_ModelWidget*)(sender());
1219   if (!aSenderWidget || aSenderWidget->canAcceptFocus())
1220     return;
1221
1222   ModuleBase_ModelWidget* anActiveWidget = 0;
1223   ModuleBase_Operation* anOperation = myOperationMgr->currentOperation();
1224   if (anOperation) {
1225     ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
1226     if (aPanel)
1227       anActiveWidget = aPanel->activeWidget();
1228   }
1229   if (anActiveWidget) {
1230     ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1231                                                                            (anActiveWidget);
1232     if (aWidgetValidated)
1233       aWidgetValidated->clearValidatedCash();
1234   }
1235 }
1236
1237 //******************************************************
1238 void XGUI_Workshop::onWidgetObjectUpdated()
1239 {
1240   operationMgr()->onValidateOperation();
1241 }
1242
1243 //******************************************************
1244 ModuleBase_IModule* XGUI_Workshop::loadModule(const QString& theModule)
1245 {
1246   QString libName = QString::fromStdString(library(theModule.toStdString()));
1247   if (libName.isEmpty()) {
1248     qWarning(qPrintable(tr("Information about module \"%1\" doesn't exist.").arg(theModule)));
1249     return 0;
1250   }
1251
1252   QString err;
1253   CREATE_FUNC crtInst = 0;
1254
1255 #ifdef WIN32
1256   HINSTANCE modLib = ::LoadLibraryA(qPrintable(libName));
1257   if (!modLib) {
1258     LPVOID lpMsgBuf;
1259     ::FormatMessage(
1260         FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
1261         0, ::GetLastError(), 0, (LPTSTR) & lpMsgBuf, 0, 0);
1262     QString aMsg((char*) &lpMsgBuf);
1263     err = QString("Failed to load  %1. %2").arg(libName).arg(aMsg);
1264     ::LocalFree(lpMsgBuf);
1265   } else {
1266     crtInst = (CREATE_FUNC) ::GetProcAddress(modLib, CREATE_MODULE);
1267     if (!crtInst) {
1268       LPVOID lpMsgBuf;
1269       ::FormatMessage(
1270           FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM
1271               | FORMAT_MESSAGE_IGNORE_INSERTS,
1272           0, ::GetLastError(), 0, (LPTSTR) & lpMsgBuf, 0, 0);
1273       QString aMsg((char*) &lpMsgBuf);
1274       err = QString("Failed to find  %1 function. %2").arg( CREATE_MODULE).arg(aMsg);
1275       ::LocalFree(lpMsgBuf);
1276     }
1277   }
1278 #else
1279   void* modLib = dlopen( libName.toLatin1(), RTLD_LAZY | RTLD_GLOBAL );
1280   if ( !modLib ) {
1281     err = QString( "Can not load library %1. %2" ).arg( libName ).arg( dlerror() );
1282   } else {
1283     crtInst = (CREATE_FUNC)dlsym( modLib, CREATE_MODULE );
1284     if ( !crtInst ) {
1285       err = QString( "Failed to find function %1. %2" ).arg( CREATE_MODULE ).arg( dlerror() );
1286     }
1287   }
1288 #endif
1289
1290   ModuleBase_IModule* aModule = crtInst ? crtInst(myModuleConnector) : 0;
1291
1292   if (!err.isEmpty()) {
1293     if (desktop()) {
1294       Events_InfoMessage("XGUI_Workshop", err.toStdString()).send();
1295     } else {
1296       qWarning(qPrintable(err));
1297     }
1298   }
1299   return aModule;
1300 }
1301
1302 //******************************************************
1303 bool XGUI_Workshop::createModule()
1304 {
1305   Config_ModuleReader aModuleReader;
1306   QString moduleName = QString::fromStdString(aModuleReader.getModuleName());
1307   myModule = loadModule(moduleName);
1308   if (!myModule)
1309     return false;
1310
1311   //connect(myDisplayer, SIGNAL(objectDisplayed(ObjectPtr, AISObjectPtr)),
1312   //  myModule, SLOT(onObjectDisplayed(ObjectPtr, AISObjectPtr)));
1313   //connect(myDisplayer, SIGNAL(beforeObjectErase(ObjectPtr, AISObjectPtr)),
1314   //  myModule, SLOT(onBeforeObjectErase(ObjectPtr, AISObjectPtr)));
1315
1316   myModule->createFeatures();
1317 #ifdef HAVE_SALOME
1318   salomeConnector()->createFeatureActions();
1319 #endif
1320   //myActionsMgr->update();
1321   return true;
1322 }
1323
1324 //******************************************************
1325 void XGUI_Workshop::updateCommandStatus()
1326 {
1327   QList<QAction*> aCommands;
1328 #ifdef HAVE_SALOME
1329     aCommands = salomeConnector()->commandList();
1330 #else
1331     AppElements_MainMenu* aMenuBar = myMainWindow->menuObject();
1332     foreach (AppElements_Command* aCmd, aMenuBar->features())
1333       aCommands.append(aCmd);
1334 #endif
1335   SessionPtr aMgr = ModelAPI_Session::get();
1336   if (aMgr->hasModuleDocument()) {
1337     foreach(QAction* aCmd, aCommands) {
1338       QString aId = aCmd->data().toString();
1339       if (aId == "UNDO_CMD") {
1340         bool isActionEnabled = false;
1341         // if ultimate is true -> using result of operation only, or using OR combination
1342         ModuleBase_ModelWidget* anActiveWidget = myOperationMgr->activeWidget();
1343         if (anActiveWidget && anActiveWidget->canProcessAction(ActionUndo, isActionEnabled))
1344           aCmd->setEnabled(isActionEnabled);
1345         else
1346           aCmd->setEnabled(myModule->canUndo());
1347       }
1348       else if (aId == "REDO_CMD") {
1349         bool isActionEnabled = false;
1350         // if ultimate is true -> using result of operation only, or using OR combination
1351         ModuleBase_ModelWidget* anActiveWidget = myOperationMgr->activeWidget();
1352         if (anActiveWidget && anActiveWidget->canProcessAction(ActionRedo, isActionEnabled))
1353           aCmd->setEnabled(isActionEnabled);
1354         else
1355           aCmd->setEnabled(myModule->canRedo());
1356       }
1357       else if (aId == "AUTOCOMPUTE_CMD") {
1358         aCmd->setIcon(aMgr->isAutoUpdateBlocked() ?
1359           QIcon(":pictures/autoapply_stop.png") :
1360           QIcon(":pictures/autoapply_start.png"));
1361       }
1362       else
1363         // Enable all commands
1364         aCmd->setEnabled(true);
1365     }
1366     updateHistory();
1367   } else {
1368     foreach(QAction* aCmd, aCommands) {
1369       QString aId = aCmd->data().toString();
1370       if (aId == "NEW_CMD")
1371         aCmd->setEnabled(true);
1372       else if (aId == "EXIT_CMD")
1373         aCmd->setEnabled(true);
1374       else
1375         aCmd->setEnabled(false);
1376     }
1377   }
1378   myActionsMgr->updateCommandsStatus();
1379   emit commandStatusUpdated();
1380 }
1381
1382 //******************************************************
1383 void XGUI_Workshop::updateHistory()
1384 {
1385   bool isActionEnabled = false;
1386   ModuleBase_ModelWidget* anActiveWidget = myOperationMgr->activeWidget();
1387   QList<ActionInfo> aUndoRes;
1388   QList<ActionInfo> aRedoRes;
1389   if (anActiveWidget && anActiveWidget->canProcessAction(ActionUndo, isActionEnabled)) {
1390     aUndoRes = anActiveWidget->actionsList(ActionUndo);
1391     aRedoRes = anActiveWidget->actionsList(ActionRedo);
1392   } else {
1393     std::list<std::string> aUndoList = ModelAPI_Session::get()->undoList();
1394     aUndoRes = processHistoryList(aUndoList);
1395
1396     std::list<std::string> aRedoList = ModelAPI_Session::get()->redoList();
1397     aRedoRes = processHistoryList(aRedoList);
1398   }
1399   emit updateUndoHistory(aUndoRes);
1400   emit updateRedoHistory(aRedoRes);
1401 }
1402
1403 //******************************************************
1404 QDockWidget* XGUI_Workshop::createObjectBrowser(QWidget* theParent)
1405 {
1406   QDockWidget* aObjDock = new QDockWidget(theParent);
1407   aObjDock->setAllowedAreas(Qt::LeftDockWidgetArea |
1408                             Qt::RightDockWidgetArea);
1409   aObjDock->setWindowTitle(tr("Object browser"));
1410   aObjDock->setStyleSheet(
1411       "::title { position: relative; padding-left: 5px; text-align: left center }");
1412   myObjectBrowser = new XGUI_ObjectsBrowser(aObjDock, this);
1413   myObjectBrowser->initialize(myModule->rootNode());
1414   myModule->customizeObjectBrowser(myObjectBrowser);
1415   aObjDock->setWidget(myObjectBrowser);
1416
1417   connect(myObjectBrowser, SIGNAL(sizeChanged()), SLOT(onDockSizeChanged()));
1418
1419   myContextMenuMgr->connectObjectBrowser();
1420   return aObjDock;
1421 }
1422
1423 //******************************************************
1424 /*
1425  * Creates dock widgets, places them in corresponding area
1426  * and tabifies if necessary.
1427  */
1428 void XGUI_Workshop::createDockWidgets()
1429 {
1430   QMainWindow* aDesktop = desktop();
1431   QDockWidget* aObjDock = createObjectBrowser(aDesktop);
1432   aDesktop->addDockWidget(Qt::LeftDockWidgetArea, aObjDock);
1433   myPropertyPanel = new XGUI_PropertyPanel(aDesktop, myOperationMgr);
1434   myActiveControlMgr->addSelector(new XGUI_PropertyPanelSelector(myPropertyPanel));
1435
1436   myPropertyPanel->setupActions(myActionsMgr);
1437   myPropertyPanel->setAllowedAreas(Qt::LeftDockWidgetArea |
1438                                    Qt::RightDockWidgetArea);
1439   aDesktop->addDockWidget(Qt::LeftDockWidgetArea, myPropertyPanel);
1440
1441   hidePanel(myPropertyPanel);  ///<! Invisible by default
1442
1443   myFacesPanel = new XGUI_FacesPanel(aDesktop, myModuleConnector);
1444   myActiveControlMgr->addSelector(new XGUI_FacesPanelSelector(myFacesPanel));
1445   myFacesPanel->setAllowedAreas(Qt::LeftDockWidgetArea |
1446                                 Qt::RightDockWidgetArea |
1447                                 Qt::BottomDockWidgetArea);
1448   connect(myFacesPanel, SIGNAL(closed()), myFacesPanel, SLOT(onClosed()));
1449
1450   myInspectionPanel = new XGUI_InspectionPanel(aDesktop, mySelector);
1451   myInspectionPanel->setAllowedAreas(Qt::LeftDockWidgetArea |
1452     Qt::RightDockWidgetArea);
1453   aDesktop->addDockWidget(Qt::RightDockWidgetArea, myInspectionPanel);
1454
1455   myInspectionPanel->hide();
1456
1457   aDesktop->addDockWidget(
1458 #ifdef HAVE_SALOME
1459     Qt::RightDockWidgetArea,
1460 #else
1461     Qt::LeftDockWidgetArea,
1462 #endif
1463     myFacesPanel);
1464   hidePanel(myFacesPanel);  ///<! Invisible by default
1465
1466 #ifdef _DEBUG
1467   bool aShowOnTheRight = Config_PropManager::boolean("Plugins", "show_hide_faces");
1468   if (aShowOnTheRight) {
1469     aDesktop->addDockWidget(Qt::RightDockWidgetArea, myFacesPanel);
1470     showPanel(myFacesPanel);
1471   }
1472 #endif
1473   hideObjectBrowser();
1474
1475 #ifndef HAVE_SALOME
1476 #ifdef _DEBUG
1477   if (!aShowOnTheRight)
1478   {
1479 #endif // _DEBUG
1480   aDesktop->tabifyDockWidget(myFacesPanel, aObjDock);
1481 #ifdef _DEBUG
1482   }
1483 #endif // _DEBUG
1484
1485 #endif // HAVE_SALOME
1486
1487   aDesktop->tabifyDockWidget(aObjDock, myPropertyPanel);
1488   myPropertyPanel->installEventFilter(myOperationMgr);
1489
1490   QAction* aOkAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::Accept);
1491   connect(aOkAct, SIGNAL(triggered()), this, SLOT(onAcceptActionClicked()));
1492
1493   QAction* aOkContAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::AcceptPlus);
1494   connect(aOkContAct, SIGNAL(triggered()), this, SLOT(onAcceptPlusActionClicked()));
1495
1496   QAction* aCancelAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::Abort);
1497   connect(aCancelAct, SIGNAL(triggered()), myOperationMgr, SLOT(onAbortOperation()));
1498
1499   QAction* aPreviewAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::Preview);
1500   connect(aPreviewAct, SIGNAL(triggered()), this, SLOT(onPreviewActionClicked()));
1501
1502   QAction* aHelpAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::Help);
1503   connect(aHelpAct, SIGNAL(triggered()), this, SLOT(onHelpActionClicked()));
1504
1505   connect(myPropertyPanel, SIGNAL(keyReleased(QObject*, QKeyEvent*)),
1506           myOperationMgr,  SLOT(onKeyReleased(QObject*, QKeyEvent*)));
1507   connect(myPropertyPanel, SIGNAL(enterClicked(QObject*)),
1508           myOperationMgr,  SLOT(onProcessEnter(QObject*)));
1509 }
1510
1511 //******************************************************
1512 void XGUI_Workshop::showPanel(QDockWidget* theDockWidget)
1513 {
1514   if (theDockWidget == myPropertyPanel) {
1515     QAction* aViewAct = myPropertyPanel->toggleViewAction();
1516     ///<! Restore ability to close panel from the window's menu
1517     aViewAct->setEnabled(true);
1518   }
1519   theDockWidget->show();
1520   theDockWidget->raise();
1521
1522   // The next code is necessary to made the property panel the active window
1523   // in order to operation manager could process key events of the panel.
1524   // otherwise they are ignored. It happens only if the same(activateWindow) is
1525   // not happened by property panel activation(e.g. resume operation of Sketch)
1526   ModuleBase_Tools::setFocus(theDockWidget, "XGUI_Workshop::showPanel()");
1527 }
1528
1529 //******************************************************
1530 void XGUI_Workshop::hidePanel(QDockWidget* theDockWidget)
1531 {
1532   if (theDockWidget && theDockWidget == myPropertyPanel) {
1533     QAction* aViewAct = theDockWidget->toggleViewAction();
1534     ///<! Do not allow to show empty property panel
1535     aViewAct->setEnabled(false);
1536   }
1537   theDockWidget->hide();
1538
1539   // the property panel is active window of the desktop, when it is
1540   // hidden, it is undefined which window becomes active. By this reason
1541   // it is defined to perform the desktop as the active window.
1542   // in SALOME mode, work-stack made the PyConsole the active window,
1543   // set the focus on it. As a result, shortcuts of the application, like
1544   // are processed by this console. For example Undo actions.
1545   // It is possible that this code is to be moved to SHAPER package
1546   QMainWindow* aDesktop = desktop();
1547   ModuleBase_Tools::setFocus(aDesktop, "XGUI_Workshop::hidePanel()");
1548 }
1549
1550 //******************************************************
1551 void XGUI_Workshop::showObjectBrowser()
1552 {
1553   if (!isSalomeMode()) {
1554     myObjectBrowser->parentWidget()->show();
1555   }
1556 }
1557
1558 //******************************************************
1559 void XGUI_Workshop::hideObjectBrowser()
1560 {
1561   if (!isSalomeMode())
1562     myObjectBrowser->parentWidget()->hide();
1563 }
1564
1565 //******************************************************
1566 void XGUI_Workshop::salomeViewerSelectionChanged()
1567 {
1568   emit salomeViewerSelection();
1569 }
1570
1571 //**************************************************************
1572 ModuleBase_IViewer* XGUI_Workshop::salomeViewer() const
1573 {
1574   return mySalomeConnector->viewer();
1575 }
1576
1577 //**************************************************************
1578 void XGUI_Workshop::onContextMenuCommand(const QString& theId, bool isChecked)
1579 {
1580   QObjectPtrList aObjects = mySelector->selection()->selectedObjects();
1581   if (theId == "DELETE_CMD")
1582     deleteObjects();
1583   else if (theId == "CLEAN_HISTORY_CMD")
1584     cleanHistory();
1585   else if (theId == "MOVE_CMD")
1586     moveObjects();
1587   else if (theId == "COLOR_CMD")
1588     changeColor(aObjects);
1589   else if (theId == "DEFLECTION_CMD")
1590     changeDeflection(aObjects);
1591   else if (theId == "TRANSPARENCY_CMD")
1592     changeTransparency(aObjects);
1593   else if (theId == "SHOW_CMD") {
1594     showObjects(aObjects, true);
1595     mySelector->updateSelectionBy(ModuleBase_ISelection::Browser);
1596     updateCommandStatus();
1597   }
1598   else if (theId == "HIDE_CMD") {
1599     showObjects(aObjects, false);
1600     updateCommandStatus();
1601   }
1602   else if (theId == "SHOW_ONLY_CMD") {
1603     showOnlyObjects(aObjects);
1604     mySelector->updateSelectionBy(ModuleBase_ISelection::Browser);
1605     updateCommandStatus();
1606   }
1607   else if (theId == "SHADING_CMD")
1608     setDisplayMode(aObjects, XGUI_Displayer::Shading);
1609   else if (theId == "WIREFRAME_CMD")
1610     setDisplayMode(aObjects, XGUI_Displayer::Wireframe);
1611   else if (theId == "HIDEALL_CMD") {
1612     QObjectPtrList aList = myDisplayer->displayedObjects();
1613     foreach (ObjectPtr aObj, aList) {
1614       if (module()->canEraseObject(aObj))
1615         aObj->setDisplayed(false);
1616     }
1617     Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
1618 #ifdef HAVE_SALOME
1619     //issue #2159 Hide all incomplete behavior
1620     viewer()->eraseAll();
1621 #endif
1622     updateCommandStatus();
1623     // Necessary for update icons in ObjectBrowser on Linux
1624     myObjectBrowser->updateAllIndexes();
1625   } else if (theId == "SELECT_VERTEX_CMD") {
1626     setViewerSelectionMode(TopAbs_VERTEX);
1627   } else if (theId == "SELECT_EDGE_CMD") {
1628     setViewerSelectionMode(TopAbs_EDGE);
1629   } else if (theId == "SELECT_FACE_CMD") {
1630     setViewerSelectionMode(TopAbs_FACE);
1631   } else if (theId == "INSERT_FOLDER_CMD") {
1632     insertFeatureFolder();
1633   } else if (theId == "ADD_TO_FOLDER_BEFORE_CMD") {
1634     insertToFolder(true);
1635   } else if (theId == "ADD_TO_FOLDER_AFTER_CMD") {
1636     insertToFolder(false);
1637   } else if (theId == "ADD_OUT_FOLDER_BEFORE_CMD") {
1638     moveOutFolder(true);
1639   } else if (theId == "ADD_OUT_FOLDER_AFTER_CMD") {
1640     moveOutFolder(false);
1641   } else if (theId == "SELECT_RESULT_CMD") {
1642     //setViewerSelectionMode(-1);
1643     //IMP: an attempt to use result selection with other selection modes
1644     setViewerSelectionMode(ModuleBase_ResultPrs::Sel_Result);
1645     setViewerSelectionMode(TopAbs_COMPSOLID);
1646   } else if (theId == "SHOW_RESULTS_CMD") {
1647     highlightResults(aObjects);
1648   } else if (theId == "SHOW_FEATURE_CMD") {
1649     highlightFeature(aObjects);
1650   } else if (theId == "SET_VIEW_NORMAL_CMD") {
1651     setNormalView();
1652   } else if (theId == "SET_VIEW_INVERTEDNORMAL_CMD") {
1653     setNormalView(true);
1654   }
1655 #ifdef TINSPECTOR
1656   else if (theId == "TINSPECTOR_VIEW") {
1657     Handle(CDF_Application) anApplication = CDF_Session::CurrentSession()->CurrentApplication();
1658     if (!anApplication.IsNull())
1659     {
1660       if (!MyTCommunicator)
1661       {
1662         MyTCommunicator = new TInspector_Communicator();
1663
1664         NCollection_List<Handle(Standard_Transient)> aParameters;
1665         aParameters.Append(anApplication);
1666         Handle(AIS_InteractiveContext) aContext = viewer()->AISContext();
1667         if (!aContext.IsNull())
1668           aParameters.Append(aContext);
1669
1670 #ifdef DEBUG_WITH_MESSAGE_REPORT
1671         Handle(Message_Report) aContextReport = aContext->GetReport();
1672         aContext->SetReportActive (Standard_True);
1673         aContextReport->SetLimit (1000);
1674         if (!aContextReport.IsNull())
1675           aParameters.Append(aContextReport);
1676 #endif
1677         MyVCallBack = new VInspector_CallBack();
1678         myDisplayer->setCallBack(MyVCallBack);
1679         #ifndef HAVE_SALOME
1680         AppElements_Viewer* aViewer = mainWindow()->viewer();
1681         if (aViewer)
1682           aViewer->setCallBack(MyVCallBack);
1683         #endif
1684         aParameters.Append(MyVCallBack);
1685
1686         MyTCommunicator->RegisterPlugin("TKDFBrowser");
1687         MyTCommunicator->RegisterPlugin("TKShapeView");
1688         MyTCommunicator->RegisterPlugin("TKVInspector");
1689 #ifdef DEBUG_WITH_MESSAGE_REPORT
1690         MyTCommunicator->RegisterPlugin("TKMessageView");
1691 #endif
1692         //MyTCommunicator->RegisterPlugin("SMBrowser"); // custom plugin to view ModelAPI
1693         //MyTCommunicator->RegisterPlugin("TKSMBrowser"); // custom plugin to view ModelAPI
1694
1695         MyTCommunicator->Init(aParameters);
1696         MyTCommunicator->Activate("TKSMBrowser"); // to have button in TInspector
1697 #ifndef DEBUG_WITH_MESSAGE_REPORT
1698         MyTCommunicator->Activate("TKVInspector"); // to have filled callback by model
1699 #endif
1700         MyTCommunicator->Activate("TKDFBrowser");
1701
1702 #ifdef DEBUG_WITH_MESSAGE_REPORT
1703         MyTCommunicator->Activate("TKMessageView"); // temporary
1704         MyTCommunicator->Activate("TKVInspector"); // to have filled callback by model
1705 #endif
1706       }
1707       MyTCommunicator->SetVisible(true);
1708     }
1709   }
1710 #endif
1711 }
1712
1713 //**************************************************************
1714 void XGUI_Workshop::setViewerSelectionMode(int theMode)
1715 {
1716   if (theMode == -1)
1717     myViewerSelMode.clear();
1718   else {
1719     if (myViewerSelMode.contains(theMode))
1720       myViewerSelMode.removeAll(theMode);
1721     else
1722       myViewerSelMode.append(theMode);
1723   }
1724   selectionActivate()->updateSelectionModes();
1725 }
1726
1727 //**************************************************************
1728 void XGUI_Workshop::activateObjectsSelection(const QObjectPtrList& theList)
1729 {
1730   QIntList aModes;
1731   module()->activeSelectionModes(aModes);
1732   if (aModes.isEmpty() && (myViewerSelMode.length() > 0))
1733     aModes.append(myViewerSelMode);
1734   selectionActivate()->activateObjects(aModes, theList);
1735 }
1736
1737 //**************************************************************
1738 bool XGUI_Workshop::prepareForDisplay(const std::set<ObjectPtr>& theObjects) const
1739 {
1740   if (facesPanel()->isEmpty())
1741     return true;
1742
1743   // generate container of objects taking into account sub elments of compsolid
1744   std::set<ObjectPtr> anAllProcessedObjects;
1745   for (std::set<ObjectPtr>::const_iterator anObjectsIt = theObjects.begin();
1746     anObjectsIt != theObjects.end(); anObjectsIt++) {
1747     ObjectPtr anObject = *anObjectsIt;
1748     ResultBodyPtr aCompRes = std::dynamic_pointer_cast<ModelAPI_ResultBody>(anObject);
1749     if (aCompRes.get()) {
1750       std::list<ResultPtr> allRes;
1751       ModelAPI_Tools::allSubs(aCompRes, allRes);
1752       if (allRes.empty()) {
1753         anAllProcessedObjects.insert(anObject);
1754       } else {
1755         for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
1756           ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRes);
1757           if (aBody.get() && aBody->numberOfSubs() == 0)
1758             anAllProcessedObjects.insert(aBody);
1759         }
1760       }
1761     } else
1762       anAllProcessedObjects.insert(anObject);
1763   }
1764
1765   // find hidden objects in faces panel
1766   std::set<ObjectPtr> aHiddenObjects;
1767   QStringList aHiddenObjectNames;
1768   for (std::set<ObjectPtr>::const_iterator anObjectsIt = anAllProcessedObjects.begin();
1769        anObjectsIt != anAllProcessedObjects.end(); anObjectsIt++) {
1770     if (!facesPanel()->isObjectHiddenByPanel(*anObjectsIt))
1771       continue;
1772     aHiddenObjects.insert(*anObjectsIt);
1773     aHiddenObjectNames.append((*anObjectsIt)->data()->name().c_str());
1774   }
1775   if (aHiddenObjects.empty()) // in parameter objects there are no hidden objects in hide face
1776     return true;
1777
1778   int anAnswer = QMessageBox::question(
1779         desktop(), tr("Show object"),
1780         tr("'%1'\n are hidden by %2:\nRemove objects from the panel to be displayed?")
1781         .arg(aHiddenObjectNames.join(", ")).arg(facesPanel()->windowTitle()),
1782         QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
1783
1784   bool aToBeDisplayed = anAnswer == QMessageBox::Yes;
1785   if (aToBeDisplayed)
1786     facesPanel()->restoreObjects(aHiddenObjects);
1787
1788   return aToBeDisplayed;
1789 }
1790
1791 //**************************************************************
1792 void XGUI_Workshop::deleteObjects()
1793 {
1794   ModuleBase_IModule* aModule = module();
1795   // allow the module to delete objects, do nothing if it has succeed
1796   if (aModule->deleteObjects()) {
1797     updateCommandStatus();
1798     return;
1799   }
1800
1801   QObjectPtrList anObjects = mySelector->selection()->selectedObjects();
1802   if (!abortAllOperations())
1803     return;
1804
1805   bool hasResult = false;
1806   bool hasFeature = false;
1807   bool hasParameter = false;
1808   bool hasCompositeOwner = false;
1809   bool hasResultInHistory = false;
1810   bool hasFolder = false;
1811   ModuleBase_Tools::checkObjects(anObjects, hasResult, hasFeature, hasParameter, hasCompositeOwner,
1812                                  hasResultInHistory, hasFolder);
1813   if (!(hasResult || hasFeature || hasParameter || hasFolder))
1814     return;
1815
1816   // delete objects
1817   std::map<FeaturePtr, std::set<FeaturePtr> > aReferences;
1818   std::set<FeaturePtr> aFeatures;
1819   ModuleBase_Tools::convertToFeatures(anObjects, aFeatures);
1820   ModelAPI_Tools::findAllReferences(aFeatures, aReferences);
1821
1822   std::set<FolderPtr> aFolders;
1823   ModuleBase_Tools::convertToFolders(anObjects, aFolders);
1824
1825   bool aDone = false;
1826   QString aDescription = contextMenuMgr()->action("DELETE_CMD")->text() + " %1";
1827   aDescription = aDescription.arg(XGUI_Tools::unionOfObjectNames(anObjects, ", "));
1828   ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, module());
1829
1830   operationMgr()->startOperation(anOpAction);
1831
1832   std::set<FeaturePtr> aFeatureRefsToDelete;
1833   if (ModuleBase_Tools::askToDelete(aFeatures, aReferences, desktop(), aFeatureRefsToDelete)) {
1834     // WORKAROUND, should be done before each object remove, if it presents in XGUI_DataModel tree
1835     // It is necessary to clear selection in order to avoid selection changed event during
1836     // deletion and negative consequences connected with processing of already deleted items
1837     mySelector->clearSelection();
1838
1839     if (!aFeatureRefsToDelete.empty())
1840       aFeatures.insert(aFeatureRefsToDelete.begin(), aFeatureRefsToDelete.end());
1841     aDone = ModelAPI_Tools::removeFeatures(aFeatures, false);
1842   }
1843   if (aFolders.size() > 0) {
1844     std::set<FolderPtr>::const_iterator anIt = aFolders.begin(),
1845                                          aLast = aFolders.end();
1846     for (; anIt != aLast; anIt++) {
1847       FolderPtr aFolder = *anIt;
1848       if (aFolder.get()) {
1849         DocumentPtr aDoc = aFolder->document();
1850         aDoc->removeFolder(aFolder);
1851       }
1852     }
1853   }
1854   // remove results selected
1855   std::list<ResultPtr> aResults;
1856   for(QObjectPtrList::const_iterator anIt = anObjects.begin(); anIt != anObjects.end(); anIt++) {
1857     ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(*anIt);
1858     if (aRes.get() && aRes->data()->isValid() && !aRes->data()->isDeleted() &&
1859         aRes->groupName() != ModelAPI_ResultGroup::group() && // don't remove groups and fields
1860         aRes->groupName() != ModelAPI_ResultField::group()) // because they are badly selected
1861       aResults.push_back(aRes);
1862   }
1863   if (!aResults.empty()) {
1864     ModelAPI_Tools::removeResults(aResults);
1865   }
1866
1867   if (aDone)
1868     operationMgr()->commitOperation();
1869   else
1870     operationMgr()->abortOperation(operationMgr()->currentOperation());
1871 }
1872
1873 //**************************************************************
1874 void addRefsToFeature(const FeaturePtr& theFeature,
1875                       const std::map<FeaturePtr, std::set<FeaturePtr> >& theMainList,
1876                       std::set<FeaturePtr>& theReferences)
1877 {
1878   //if (theReferences.find(theFeature) != theReferences.end())
1879   //  return;
1880   if (theMainList.find(theFeature) == theMainList.end())
1881     return; // this feature is not in the selection list, so exists without references to it
1882   std::set<FeaturePtr> aMainReferences = theMainList.at(theFeature);
1883
1884   std::set<FeaturePtr>::const_iterator anIt = aMainReferences.begin(),
1885                                        aLast = aMainReferences.end();
1886   for (; anIt != aLast; anIt++) {
1887     FeaturePtr aRefFeature = *anIt;
1888     if (theReferences.find(aRefFeature) == theReferences.end())
1889       theReferences.insert(aRefFeature);
1890     addRefsToFeature(aRefFeature, theMainList, theReferences);
1891   }
1892 }
1893
1894 //**************************************************************
1895 void XGUI_Workshop::cleanHistory()
1896 {
1897   if (!abortAllOperations())
1898     return;
1899
1900   QObjectPtrList anObjects = mySelector->selection()->selectedObjects();
1901   std::set<FeaturePtr> aFeatures;
1902   ModuleBase_Tools::convertToFeatures(anObjects, aFeatures);
1903
1904 #ifdef DEBUG_CLEAN_HISTORY
1905   QStringList anInfo;
1906   std::set<FeaturePtr>::const_iterator aFIt;
1907   for (aFIt = aFeatures.begin(); aFIt != aFeatures.end(); ++aFIt) {
1908     FeaturePtr aFeature = ModelAPI_Feature::feature(*aFIt);
1909     anInfo.append(aFeature->name().c_str());
1910   }
1911   QString anInfoStr = anInfo.join(";\t");
1912   qDebug(QString("cleanHistory for: [%1] - %2").
1913     arg(aFeatures.size()).arg(anInfoStr).toStdString().c_str());
1914 #endif
1915
1916   std::map<FeaturePtr, std::set<FeaturePtr> > aReferences;
1917   ModelAPI_Tools::findAllReferences(aFeatures, aReferences, true, false);
1918   // find for each object whether all reference values are in the map as key, that means that there
1919   // is no other reference in the model to this object, so it might be removed by cleaning history
1920   // sk_1(ext_1, vertex_1) + (sk_3, bool_1) - can't be deleted, dependency to bool_1
1921   // ext_1(bool_1, sk_3)  - can't be deleted, dependency to bool_1
1922   // vertex_1()
1923   // sk_2(ext_2) + (bool_1)  - can't be deleted, dependency to bool_1
1924   // ext_2(bool_1)  - can't be deleted, dependency to bool_1
1925   // sk_3()
1926   // Information: bool_1 is not selected
1927   std::set<FeaturePtr> anUnusedObjects;
1928   std::map<FeaturePtr, std::set<FeaturePtr> >::const_iterator aMainIt = aReferences.begin(),
1929                                                               aMainLast = aReferences.end();
1930   for (; aMainIt != aMainLast; aMainIt++) {
1931     FeaturePtr aMainListFeature = aMainIt->first;
1932     std::set<FeaturePtr> aMainRefList = aMainIt->second;
1933     std::set<FeaturePtr>::const_iterator aRefIt = aMainRefList.begin(),
1934                                                   aRefLast = aMainRefList.end();
1935     bool aFeatureOutOfTheList = false;
1936     for (; aRefIt != aRefLast && !aFeatureOutOfTheList; aRefIt++) {
1937       FeaturePtr aRefFeature = *aRefIt;
1938       aFeatureOutOfTheList = aReferences.find(aRefFeature) == aReferences.end();
1939     }
1940     if (!aFeatureOutOfTheList)
1941       anUnusedObjects.insert(aMainListFeature);
1942   }
1943
1944 #ifdef DEBUG_CLEAN_HISTORY
1945   anInfo.clear();
1946   for (aFIt = anUnusedObjects.begin(); aFIt != anUnusedObjects.end(); ++aFIt) {
1947     FeaturePtr aFeature = *aFIt;
1948     anInfo.append(aFeature->name().c_str());
1949   }
1950   qDebug(QString("unused objects: [%1] - %2").
1951     arg(anInfo.size()).arg(anInfo.join(";\t")).toStdString().c_str());
1952 #endif
1953
1954   // warn about the references remove, break the delete operation if the user chose it
1955   if (!anUnusedObjects.empty()) {
1956     QStringList aNames;
1957     foreach (const FeaturePtr& aFeature, anUnusedObjects) {
1958       aNames.append(aFeature->name().c_str());
1959     }
1960     aNames.sort();
1961     QString anUnusedNames = aNames.join(", ");
1962
1963     QString anActionId = "CLEAN_HISTORY_CMD";
1964     QString aDescription = ModuleBase_Tools::translate("workshop",
1965         contextMenuMgr()->action(anActionId)->text().toStdString());
1966
1967     QMessageBox aMessageBox(desktop());
1968     aMessageBox.setWindowTitle(aDescription);
1969     aMessageBox.setIcon(QMessageBox::Warning);
1970     aMessageBox.setStandardButtons(QMessageBox::No | QMessageBox::Yes);
1971     aMessageBox.setDefaultButton(QMessageBox::No);
1972
1973     const char* aKeyStr = "Unused features are the following: "
1974                           "%1.\nThese features will be deleted.\nWould you like to continue?";
1975     QString aText = QString(tr(aKeyStr).arg(anUnusedNames));
1976     aMessageBox.setText(aText);
1977     if (aMessageBox.exec() == QMessageBox::No)
1978       return;
1979
1980     // 1. start operation
1981     aDescription += "by deleting of " +
1982       aDescription.arg(XGUI_Tools::unionOfObjectNames(anObjects, ", "));
1983     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, module());
1984     operationMgr()->startOperation(anOpAction);
1985
1986     // WORKAROUND, should be done before each object remove, if it presents in XGUI_DataModel tree
1987     // It is necessary to clear selection in order to avoid selection changed event during
1988     // deletion and negative consequences connected with processing of already deleted items
1989     mySelector->clearSelection();
1990
1991     std::set<FeaturePtr> anIgnoredFeatures;
1992     if (ModelAPI_Tools::removeFeatures(anUnusedObjects, true)) {
1993       operationMgr()->commitOperation();
1994     }
1995     else {
1996       operationMgr()->abortOperation(operationMgr()->currentOperation());
1997     }
1998   }
1999   else {
2000     QString anActionId = "CLEAN_HISTORY_CMD";
2001     QString aDescription = contextMenuMgr()->action(anActionId)->text();
2002
2003     QMessageBox aMessageBox(desktop());
2004     aMessageBox.setWindowTitle(aDescription);
2005     aMessageBox.setIcon(QMessageBox::Warning);
2006     aMessageBox.setStandardButtons(QMessageBox::No | QMessageBox::Yes);
2007     aMessageBox.setDefaultButton(QMessageBox::No);
2008
2009     QString aText;
2010     aMessageBox.setStandardButtons(QMessageBox::Ok);
2011     aMessageBox.setDefaultButton(QMessageBox::Ok);
2012
2013     aText = QString(tr("All features are relevant, there is nothing to be deleted"));
2014     aMessageBox.setText(aText);
2015
2016     if (aMessageBox.exec() == QMessageBox::No)
2017       return;
2018   }
2019 }
2020
2021 //**************************************************************
2022 bool compareFeature(const FeaturePtr& theF1, const FeaturePtr& theF2) {
2023   DocumentPtr aDoc = theF1->document();
2024   return aDoc->index(theF1) < aDoc->index(theF2);
2025 }
2026 void XGUI_Workshop::moveObjects()
2027 {
2028   if (!abortAllOperations())
2029     return;
2030
2031   SessionPtr aMgr = ModelAPI_Session::get();
2032
2033   QString anActionId = "MOVE_CMD";
2034   QString aDescription = contextMenuMgr()->action(anActionId)->text();
2035   aMgr->startOperation(aDescription.toStdString());
2036
2037   QObjectPtrList anObjects = mySelector->selection()->selectedObjects();
2038   // It is necessary to clear selection in order to avoid selection changed event during
2039   // moving and negative consequences connected with processing of already moved items
2040   mySelector->clearSelection();
2041   // check whether the object can be moved. There should not be parts which are not loaded
2042   std::set<FeaturePtr> aFeatures;
2043   ModuleBase_Tools::convertToFeatures(anObjects, aFeatures);
2044   if (!XGUI_Tools::canRemoveOrRename(desktop(), aFeatures))
2045     return;
2046
2047   // Sort features by index in document
2048   std::list<FeaturePtr> aFList(aFeatures.begin(), aFeatures.end());
2049   aFList.sort(compareFeature);
2050
2051   DocumentPtr anActiveDocument = aMgr->activeDocument();
2052   FeaturePtr aCurrentFeature = anActiveDocument->currentFeature(true);
2053   std::list<FeaturePtr>::const_iterator anIt = aFList.begin(), aLast = aFList.end();
2054   for (; anIt != aLast; anIt++) {
2055     FeaturePtr aFeature = *anIt;
2056     if (!aFeature.get() || !myModule->canApplyAction(aFeature, anActionId))
2057       continue;
2058
2059     anActiveDocument->moveFeature(aFeature, aCurrentFeature);
2060     aCurrentFeature = anActiveDocument->currentFeature(true);
2061   }
2062   aMgr->finishOperation();
2063 }
2064
2065 //**************************************************************
2066 bool XGUI_Workshop::deleteFeatures(const QObjectPtrList& theObjects)
2067 {
2068   std::set<FeaturePtr> aFeatures;
2069   ModuleBase_Tools::convertToFeatures(theObjects, aFeatures);
2070
2071   return ModelAPI_Tools::removeFeaturesAndReferences(aFeatures);
2072 }
2073
2074 //******************************************************
2075 bool hasResults(QObjectPtrList theObjects, const std::set<std::string>& theTypes)
2076 {
2077   bool isFoundResultType = false;
2078   foreach(ObjectPtr anObj, theObjects)
2079   {
2080     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
2081     if (aResult.get() == NULL)
2082       continue;
2083
2084     isFoundResultType = theTypes.find(aResult->groupName()) != theTypes.end();
2085     if (isFoundResultType)
2086       break;
2087   }
2088   return isFoundResultType;
2089 }
2090
2091 //**************************************************************
2092 // Returns the list of all features for theDocument and all features of
2093 // all nested parts.
2094 std::list<FeaturePtr> allFeatures(const DocumentPtr& theDocument)
2095 {
2096   std::list<FeaturePtr> aResultList;
2097   std::list<FeaturePtr> anAllFeatures = theDocument->allFeatures();
2098   foreach (const FeaturePtr& aFeature, anAllFeatures) {
2099     // The order of appending features of the part and the part itself is important
2100
2101     // Append features from a part feature
2102     std::list<ResultPtr> aResults;
2103     ModelAPI_Tools::allResults(aFeature, aResults);
2104     foreach (const ResultPtr& aResult, aResults) {
2105       ResultPartPtr aResultPart =
2106           std::dynamic_pointer_cast<ModelAPI_ResultPart>(aResult);
2107       if (aResultPart.get() && aResultPart->partDoc().get()) {
2108         // Recursion
2109         std::list<FeaturePtr> anAllFeatures = allFeatures(aResultPart->partDoc());
2110         aResultList.insert(aResultList.end(), anAllFeatures.begin(), anAllFeatures.end());
2111       }
2112     }
2113
2114     aResultList.push_back(aFeature);
2115   }
2116   return aResultList;
2117 }
2118
2119 //**************************************************************
2120 // Returns the list of features placed between theObject and the current feature
2121 // in the same document. Excludes theObject, includes the current feature.
2122 std::list<FeaturePtr> toCurrentFeatures(const ObjectPtr& theObject)
2123 {
2124   std::list<FeaturePtr> aResult;
2125   DocumentPtr aDocument = theObject->document();
2126   std::list<FeaturePtr> anAllFeatures = allFeatures(aDocument);
2127   // find the object iterator
2128   std::list<FeaturePtr>::iterator aObjectIt =
2129     std::find(anAllFeatures.begin(), anAllFeatures.end(), theObject);
2130   if (aObjectIt == anAllFeatures.end())
2131     return aResult;
2132   // find the current feature iterator
2133   std::list<FeaturePtr>::iterator aCurrentIt =
2134     std::find(anAllFeatures.begin(), anAllFeatures.end(), aDocument->currentFeature(true));
2135   if (aCurrentIt == anAllFeatures.end())
2136     return aResult;
2137   // check the right order
2138   if (std::distance(aObjectIt, anAllFeatures.end()) <=
2139       std::distance(aCurrentIt, anAllFeatures.end()))
2140     return aResult;
2141   // exclude the object
2142   std::advance(aObjectIt, 1);
2143   // include the current feature
2144   std::advance(aCurrentIt, 1);
2145   return std::list<FeaturePtr>(aObjectIt, aCurrentIt);
2146 }
2147
2148 //******************************************************
2149 bool XGUI_Workshop::canMoveFeature()
2150 {
2151   QString anActionId = "MOVE_CMD";
2152
2153   QObjectPtrList aObjects = mySelector->selection()->selectedObjects();
2154   QObjectPtrList aValidatedObjects;
2155   foreach (ObjectPtr aObject, aObjects) {
2156     if (!myModule->canApplyAction(aObject, anActionId))
2157       continue;
2158     // To be moved feature should be in active document
2159     if (aObject->document() != ModelAPI_Session::get()->activeDocument())
2160       continue;
2161     aValidatedObjects.append(aObject);
2162   }
2163   if (aValidatedObjects.size() != aObjects.size())
2164     aObjects = aValidatedObjects;
2165
2166   bool aCanMove = !aObjects.empty();
2167
2168   QObjectPtrList::const_iterator anIt = aObjects.begin(), aLast = aObjects.end();
2169   for (; anIt != aLast && aCanMove; anIt++) {
2170     ObjectPtr aObject = *anIt;
2171     if (!aObject.get() || !aObject->data().get() || !aObject->data()->isValid()) {
2172       aCanMove = false;
2173       break;
2174     }
2175     FeaturePtr aFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
2176     // only groups can be moved to the end for now (#2451)
2177     if (aFeat.get() && aFeat->getKind() != "Group") {
2178       aCanMove = false;
2179       break;
2180     }
2181
2182     // 1. Get features placed between selected and current in the document
2183     std::list<FeaturePtr> aFeaturesBetween = toCurrentFeatures(aObject);
2184     // if aFeaturesBetween is empty it means wrong order or aObject is the current feature
2185     if (aFeaturesBetween.empty())
2186       aCanMove = false;
2187     else {
2188       std::set<FeaturePtr> aPlacedFeatures(aFeaturesBetween.begin(), aFeaturesBetween.end());
2189       // 2. Get all reference features to the selected object in the document
2190       std::set<FeaturePtr> aRefFeatures;
2191       ModuleBase_Tools::refsToFeatureInFeatureDocument(aObject, aRefFeatures);
2192
2193       if (aRefFeatures.empty())
2194         continue;
2195       else {
2196         // 3. Find any placed features in all reference features
2197         std::set<FeaturePtr> aIntersectionFeatures;
2198         std::set_intersection(aRefFeatures.begin(), aRefFeatures.end(),
2199                               aPlacedFeatures.begin(), aPlacedFeatures.end(),
2200                               std::inserter(aIntersectionFeatures, aIntersectionFeatures.begin()));
2201         // 4. Return false if any reference feature is placed before current feature
2202         if (!aIntersectionFeatures.empty())
2203           aCanMove = false;
2204       }
2205     }
2206   }
2207   return aCanMove;
2208 }
2209
2210 //**************************************************************
2211 bool XGUI_Workshop::canBeShaded(const ObjectPtr& theObject) const
2212 {
2213   bool aCanBeShaded = myDisplayer->canBeShaded(theObject);
2214   if (!aCanBeShaded) {
2215     ResultBodyPtr aCompRes = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theObject);
2216     if (aCompRes.get() != NULL) { // change colors for all sub-solids
2217       std::list<ResultPtr> allRes;
2218       ModelAPI_Tools::allSubs(aCompRes, allRes);
2219       std::list<ResultPtr>::iterator aRes = allRes.begin();
2220       for(; aRes != allRes.end() && !aCanBeShaded; aRes++) {
2221         aCanBeShaded = myDisplayer->canBeShaded(*aRes);
2222       }
2223     }
2224   }
2225   return aCanBeShaded;
2226 }
2227
2228 //**************************************************************
2229 bool XGUI_Workshop::canChangeProperty(const QString& theActionName) const
2230 {
2231   if (theActionName == "COLOR_CMD" ||
2232       theActionName == "DEFLECTION_CMD" ||
2233       theActionName == "TRANSPARENCY_CMD") {
2234     QObjectPtrList aObjects = mySelector->selection()->selectedObjects();
2235
2236     std::set<std::string> aTypes;
2237     aTypes.insert(ModelAPI_ResultGroup::group());
2238     aTypes.insert(ModelAPI_ResultConstruction::group());
2239     aTypes.insert(ModelAPI_ResultBody::group());
2240     aTypes.insert(ModelAPI_ResultPart::group());
2241
2242     return hasResults(aObjects, aTypes);
2243   }
2244   return false;
2245 }
2246
2247 //******************************************************
2248 void setColor(ResultPtr theResult, const std::vector<int>& theColor)
2249 {
2250   if (!theResult.get())
2251     return;
2252
2253   AttributeIntArrayPtr aColorAttr = theResult->data()->intArray(ModelAPI_Result::COLOR_ID());
2254   if (aColorAttr.get() != NULL) {
2255     if (!aColorAttr->size()) {
2256       aColorAttr->setSize(3);
2257     }
2258     aColorAttr->setValue(0, theColor[0]);
2259     aColorAttr->setValue(1, theColor[1]);
2260     aColorAttr->setValue(2, theColor[2]);
2261   }
2262   static const Events_ID kRedisplayEvent =
2263     Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
2264   ModelAPI_EventCreator::get()->sendUpdated(theResult, kRedisplayEvent);
2265 }
2266
2267 //**************************************************************
2268 void XGUI_Workshop::changeColor(const QObjectPtrList& theObjects)
2269 {
2270
2271   AttributeIntArrayPtr aColorAttr;
2272   // 1. find the current color of the object. This is a color of AIS presentation
2273   // The objects are iterated until a first valid color is found
2274   std::vector<int> aColor;
2275   foreach(ObjectPtr anObject, theObjects) {
2276     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
2277     if (aResult.get()) {
2278       XGUI_CustomPrs::getResultColor(aResult, aColor);
2279     }
2280     else {
2281       // TODO: remove the obtaining a color from the AIS object
2282       // this does not happen never because:
2283       // 1. The color can be changed only on results
2284       // 2. The result can be not visualized in the viewer(e.g. Origin Construction)
2285       AISObjectPtr anAISObj = myDisplayer->getAISObject(anObject);
2286       if (anAISObj.get()) {
2287         aColor.resize(3);
2288         anAISObj->getColor(aColor[0], aColor[1], aColor[2]);
2289       }
2290     }
2291     if (!aColor.empty())
2292       break;
2293   }
2294   if (aColor.size() != 3)
2295     return;
2296
2297   if (!abortAllOperations())
2298   return;
2299   // 2. show the dialog to change the value
2300   XGUI_ColorDialog* aDlg = new XGUI_ColorDialog(desktop());
2301   aDlg->setColor(aColor);
2302   aDlg->move(QCursor::pos());
2303   bool isDone = aDlg->exec() == QDialog::Accepted;
2304   if (!isDone)
2305     return;
2306
2307   bool isRandomColor = aDlg->isRandomColor();
2308
2309   // 3. abort the previous operation and start a new one
2310   SessionPtr aMgr = ModelAPI_Session::get();
2311   QString aDescription = contextMenuMgr()->action("COLOR_CMD")->text();
2312   aMgr->startOperation(aDescription.toStdString());
2313
2314   // 4. set the value to all results
2315   std::vector<int> aColorResult = aDlg->getColor();
2316   foreach(ObjectPtr anObj, theObjects) {
2317     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
2318     if (aResult.get() != NULL) {
2319       ResultBodyPtr aBodyResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
2320       if (aBodyResult.get() != NULL) { // change colors for all sub-solids
2321         std::list<ResultPtr> allRes;
2322         ModelAPI_Tools::allSubs(aBodyResult, allRes);
2323         for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
2324           setColor(*aRes, !isRandomColor ? aColorResult : aDlg->getRandomColor());
2325         }
2326       }
2327       setColor(aResult, !isRandomColor ? aColorResult : aDlg->getRandomColor());
2328     }
2329   }
2330   aMgr->finishOperation();
2331   updateCommandStatus();
2332 }
2333
2334 //**************************************************************
2335 void setDeflection(ResultPtr theResult, const double theDeflection)
2336 {
2337   if (!theResult.get())
2338     return;
2339
2340   AttributeDoublePtr aDeflectionAttr = theResult->data()->real(ModelAPI_Result::DEFLECTION_ID());
2341   if (aDeflectionAttr.get() != NULL)
2342     aDeflectionAttr->setValue(theDeflection);
2343   static const Events_ID kRedisplayEvent =
2344     Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
2345   ModelAPI_EventCreator::get()->sendUpdated(theResult, kRedisplayEvent);
2346 }
2347
2348 //**************************************************************
2349 void setTransparency(ResultPtr theResult, double theTransparency)
2350 {
2351   if (!theResult.get())
2352     return;
2353
2354   AttributeDoublePtr anAttribute = theResult->data()->real(ModelAPI_Result::TRANSPARENCY_ID());
2355   if (anAttribute.get() != NULL)
2356     anAttribute->setValue(theTransparency);
2357   static const Events_ID kRedisplayEvent =
2358     Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
2359   ModelAPI_EventCreator::get()->sendUpdated(theResult, kRedisplayEvent);
2360 }
2361
2362 //**************************************************************
2363 void setTransparency(double theTransparency, const QObjectPtrList& theObjects)
2364 {
2365   foreach(ObjectPtr anObj, theObjects) {
2366     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
2367     if (aResult.get() != NULL) {
2368       ResultBodyPtr aBodyResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
2369       if (aBodyResult.get() != NULL) { // change property for all sub-solids
2370         std::list<ResultPtr> allRes;
2371         ModelAPI_Tools::allSubs(aBodyResult, allRes);
2372         for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
2373           setTransparency(*aRes, theTransparency);
2374         }
2375       }
2376       setTransparency(aResult, theTransparency);
2377     }
2378   }
2379 }
2380
2381 //**************************************************************
2382 void XGUI_Workshop::changeDeflection(const QObjectPtrList& theObjects)
2383 {
2384   AttributeDoublePtr aDoubleAttr;
2385   // 1. find the current property of the object. This is a property of AIS presentation
2386   // The objects are iterated until a first valid property is found
2387   double aDeflection = -1;
2388   foreach(ObjectPtr anObject, theObjects) {
2389     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
2390     if (aResult.get()) {
2391       aDeflection = XGUI_CustomPrs::getResultDeflection(aResult);
2392     }
2393     else {
2394       // TODO: remove the obtaining a property from the AIS object
2395       // this does not happen never because:
2396       // 1. The property can be changed only on results
2397       // 2. The result can be not visualized in the viewer(e.g. Origin Construction)
2398       AISObjectPtr anAISObj = myDisplayer->getAISObject(anObject);
2399       if (anAISObj.get()) {
2400         aDeflection = anAISObj->getDeflection();
2401       }
2402     }
2403     if (aDeflection > 0)
2404       break;
2405   }
2406   if (aDeflection < 0)
2407     return;
2408
2409   if (!abortAllOperations())
2410   return;
2411   // 2. show the dialog to change the value
2412   XGUI_DeflectionDialog* aDlg = new XGUI_DeflectionDialog(desktop());
2413   aDlg->setDeflection(aDeflection);
2414   aDlg->move(QCursor::pos());
2415   bool isDone = aDlg->exec() == QDialog::Accepted;
2416   if (!isDone)
2417     return;
2418
2419   // 3. abort the previous operation and start a new one
2420   SessionPtr aMgr = ModelAPI_Session::get();
2421   QString aDescription = contextMenuMgr()->action("DEFLECTION_CMD")->text();
2422   aMgr->startOperation(aDescription.toStdString());
2423
2424   // 4. set the value to all results
2425   aDeflection = aDlg->getDeflection();
2426   foreach(ObjectPtr anObj, theObjects) {
2427     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
2428     if (aResult.get() != NULL) {
2429       ResultBodyPtr aBodyResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
2430       if (aBodyResult.get() != NULL) { // change property for all sub-solids
2431         std::list<ResultPtr> allRes;
2432         ModelAPI_Tools::allSubs(aBodyResult, allRes);
2433         for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
2434           setDeflection(*aRes, aDeflection);
2435         }
2436       }
2437       setDeflection(aResult, aDeflection);
2438     }
2439   }
2440   aMgr->finishOperation();
2441   updateCommandStatus();
2442 }
2443
2444 //**************************************************************
2445 void XGUI_Workshop::changeTransparency(const QObjectPtrList& theObjects)
2446 {
2447   AttributeDoublePtr aDoubleAttr;
2448   // 1. find the current property of the object. This is a property of AIS presentation
2449   // The objects are iterated until a first valid property is found
2450   double aCurrentValue = -1;
2451   foreach(ObjectPtr anObject, theObjects) {
2452     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
2453     if (aResult.get()) {
2454       aCurrentValue = XGUI_CustomPrs::getResultTransparency(aResult);
2455     }
2456     if (aCurrentValue > 0)
2457       break;
2458   }
2459   if (aCurrentValue < 0)
2460     return;
2461
2462   if (!abortAllOperations())
2463     return;
2464
2465   // 2. show the dialog to change the value
2466   XGUI_PropertyDialog* aDlg = new XGUI_PropertyDialog(desktop());
2467   aDlg->setWindowTitle(tr("Transparency"));
2468   XGUI_TransparencyWidget* aTransparencyWidget = new XGUI_TransparencyWidget(aDlg);
2469   connect(aTransparencyWidget, SIGNAL(transparencyValueChanged()),
2470           this, SLOT(onTransparencyValueChanged()));
2471   aDlg->setContent(aTransparencyWidget);
2472   aTransparencyWidget->setValue(aCurrentValue);
2473
2474   // 3. abort the previous operation and start a new one
2475   SessionPtr aMgr = ModelAPI_Session::get();
2476   QString aDescription = contextMenuMgr()->action("TRANSPARENCY_CMD")->text();
2477   aMgr->startOperation(aDescription.toStdString());
2478
2479   if (aDlg->exec() == QDialog::Accepted) {
2480     // 4. set the value to all results
2481     aCurrentValue = aTransparencyWidget->getValue();
2482     setTransparency(aCurrentValue, theObjects);
2483     aMgr->finishOperation();
2484   } else {
2485     aMgr->abortOperation();
2486     Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2487   }
2488
2489   updateCommandStatus();
2490 }
2491
2492 //**************************************************************
2493 void XGUI_Workshop::onTransparencyValueChanged()
2494 {
2495   XGUI_TransparencyWidget* aTransparencyWidget = (XGUI_TransparencyWidget*)sender();
2496   if (!aTransparencyWidget)
2497     return;
2498
2499   QObjectPtrList anObjects = mySelector->selection()->selectedObjects();
2500   setTransparency(aTransparencyWidget->getValue(), anObjects);
2501   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2502 }
2503
2504
2505 //******************************************************
2506 void XGUI_Workshop::showObjects(const QObjectPtrList& theList, bool isVisible)
2507 {
2508   if (isVisible) {
2509     std::set<ObjectPtr> anObjects;
2510     foreach (ObjectPtr aObj, theList) {
2511       anObjects.insert(aObj);
2512     }
2513     if (!prepareForDisplay(anObjects))
2514       return;
2515   }
2516
2517   foreach (ObjectPtr aObj, theList) {
2518     aObj->setDisplayed(isVisible);
2519   }
2520   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2521   myObjectBrowser->updateAllIndexes();
2522
2523   updateColorScaleVisibility();
2524 }
2525
2526 //**************************************************************
2527 void XGUI_Workshop::showOnlyObjects(const QObjectPtrList& theList)
2528 {
2529   QObjectPtrList aSrcList = theList;
2530   // Hide all displayed objects
2531   QObjectPtrList aList = myDisplayer->displayedObjects();
2532   foreach (ObjectPtr aObj, aList) {
2533     if ((!aSrcList.contains(aObj)) && (module()->canEraseObject(aObj)))
2534       aObj->setDisplayed(false);
2535     else
2536       aSrcList.removeAll(aObj);
2537   }
2538   //Do not use eraseAll if you didn't send Redisplay event:
2539   //all objects are erased from viewer, but considered as displayed in displayer
2540   // Problem in bug 2218
2541   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2542 #ifdef HAVE_SALOME
2543     //issue #2159 Hide all incomplete behavior
2544     viewer()->eraseAll();
2545 #endif
2546
2547   std::set<ObjectPtr> anObjects;
2548   foreach (ObjectPtr aObj, aSrcList) {
2549     anObjects.insert(aObj);
2550   }
2551
2552   if (!prepareForDisplay(anObjects))
2553     return;
2554
2555   // Show only objects from the list
2556   foreach (ObjectPtr aObj, aSrcList) {
2557     aObj->setDisplayed(true);
2558   }
2559   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2560
2561   // Necessary for update icons in ObjectBrowser on Linux
2562   myObjectBrowser->updateAllIndexes();
2563   updateColorScaleVisibility();
2564 }
2565
2566
2567 //**************************************************************
2568 void XGUI_Workshop::updateColorScaleVisibility()
2569 {
2570   QObjectPtrList aObjects = mySelector->selection()->selectedObjects();
2571   viewer()->setColorScaleShown(false);
2572   if (aObjects.size() == 1) {
2573     FieldStepPtr aStep =
2574       std::dynamic_pointer_cast<ModelAPI_ResultField::ModelAPI_FieldStep>(aObjects.first());
2575     if (aStep.get() && myDisplayer->isVisible(aStep)) {
2576       AISObjectPtr aAisPtr = myDisplayer->getAISObject(aStep);
2577       Handle(AIS_InteractiveObject) aIO = aAisPtr->impl<Handle(AIS_InteractiveObject)>();
2578       ModuleBase_IStepPrs* aPrs = dynamic_cast<ModuleBase_IStepPrs*>(aIO.get());
2579       if (aPrs) {
2580         ModelAPI_AttributeTables::ValueType aType = aPrs->dataType();
2581         if ((aType == ModelAPI_AttributeTables::DOUBLE) ||
2582           (aType == ModelAPI_AttributeTables::INTEGER) ||
2583           (aType == ModelAPI_AttributeTables::BOOLEAN)) {
2584           myViewerProxy->setupColorScale();
2585           if (aType == ModelAPI_AttributeTables::BOOLEAN) {
2586             myViewerProxy->setColorScaleIntervals(2);
2587             myViewerProxy->setColorScaleRange(0., 1.);
2588           }
2589           else {
2590             double aMin, aMax;
2591             aPrs->dataRange(aMin, aMax);
2592             myViewerProxy->setColorScaleRange(aMin, aMax);
2593           }
2594           myViewerProxy->setColorScaleTitle(aStep->name().c_str());
2595           myViewerProxy->setColorScaleShown(true);
2596         }
2597       }
2598     }
2599   }
2600 }
2601
2602
2603 //**************************************************************
2604 void XGUI_Workshop::setNormalView(bool toInvert)
2605 {
2606   QList<ModuleBase_ViewerPrsPtr> aPrsList =
2607     mySelector->selection()->getSelected(ModuleBase_ISelection::Viewer);
2608   GeomShapePtr aPlanarFace;
2609   foreach(ModuleBase_ViewerPrsPtr aPrs, aPrsList) {
2610     GeomShapePtr aShape = aPrs->shape();
2611     if (aShape.get() && aShape->isPlanar()) {
2612       aPlanarFace = aShape;
2613       break;
2614     }
2615   }
2616   if (aPlanarFace.get()) {
2617     GeomFacePtr aFace(new GeomAPI_Face(aPlanarFace));
2618     GeomPlanePtr aPlane = aFace->getPlane();
2619     GeomDirPtr aNormal = aPlane->direction();
2620     if (toInvert)
2621       aNormal->reverse();
2622     GeomPointPtr aPos = aPlane->location();
2623
2624     double aXmin, aYmin, aZmin, aXmax, aYmax, aZmax;
2625     aFace->computeSize(aXmin, aYmin, aZmin, aXmax, aYmax, aZmax);
2626
2627     Handle(V3d_View) aView = myViewerProxy->activeView();
2628     double aScale = aView->Scale();
2629     aView->SetAt(aPos->x(), aPos->y(), aPos->z());
2630     aView->SetProj(aNormal->x(), aNormal->y(), aNormal->z());
2631     Bnd_Box aBox;
2632     aBox.Update(aXmin, aYmin, aZmin, aXmax, aYmax, aZmax);
2633     aView->FitAll(aBox);
2634   }
2635 }
2636
2637 //**************************************************************
2638 void XGUI_Workshop::registerValidators() const
2639 {
2640   SessionPtr aMgr = ModelAPI_Session::get();
2641   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
2642 }
2643
2644 //**************************************************************
2645 void XGUI_Workshop::displayDocumentResults(DocumentPtr theDoc)
2646 {
2647   if (!theDoc)
2648     return;
2649   displayGroupResults(theDoc, ModelAPI_ResultConstruction::group());
2650   displayGroupResults(theDoc, ModelAPI_ResultBody::group());
2651 }
2652
2653 //**************************************************************
2654 void XGUI_Workshop::displayGroupResults(DocumentPtr theDoc, std::string theGroup)
2655 {
2656   for (int i = 0; i < theDoc->size(theGroup); i++)
2657     theDoc->object(theGroup, i)->setDisplayed(true);
2658     //displayObject(theDoc->object(theGroup, i));
2659   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2660 }
2661
2662 //**************************************************************
2663 void XGUI_Workshop::setDisplayMode(const QObjectPtrList& theList, int theMode)
2664 {
2665   foreach(ObjectPtr anObj, theList) {
2666     myDisplayer->setDisplayMode(anObj, (XGUI_Displayer::DisplayMode)theMode, false);
2667
2668     ResultBodyPtr aBodyResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(anObj);
2669     if (aBodyResult.get() != NULL) { // change display mode for all sub-solids
2670       std::list<ResultPtr> allRes;
2671       ModelAPI_Tools::allSubs(aBodyResult, allRes);
2672       for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
2673         myDisplayer->setDisplayMode(*aRes, (XGUI_Displayer::DisplayMode)theMode, false);
2674       }
2675     }
2676   }
2677   if (theList.size() > 0)
2678     myDisplayer->updateViewer();
2679 }
2680
2681 //**************************************************************
2682 void XGUI_Workshop::closeDocument()
2683 {
2684   ModuleBase_Operation* anOperation = operationMgr()->currentOperation();
2685   while (anOperation) {
2686     anOperation->abort();
2687     anOperation = operationMgr()->currentOperation();
2688   }
2689   //myDisplayer->closeLocalContexts();
2690   myDisplayer->eraseAll();
2691   objectBrowser()->clearContent();
2692
2693   module()->closeDocument();
2694   // we need to clear viewer (with created filters) to do not have problems in 2nd SALOME study
2695   module()->clearViewer();
2696
2697
2698   // data model need not process the document's signals about objects modifications as
2699   // the document is closed
2700   //bool isBlocked = objectBrowser()->dataModel()->blockEventsProcessing(true);
2701
2702   SessionPtr aMgr = ModelAPI_Session::get();
2703   aMgr->closeAll();
2704
2705   //objectBrowser()->dataModel()->blockEventsProcessing(isBlocked);
2706 }
2707
2708 //******************************************************
2709 void XGUI_Workshop::addHistoryMenu(QObject* theObject, const char* theSignal, const char* theSlot)
2710 {
2711   XGUI_HistoryMenu* aMenu = NULL;
2712   if (isSalomeMode()) {
2713     QAction* anAction = qobject_cast<QAction*>(theObject);
2714     if (!anAction)
2715       return;
2716     aMenu = new XGUI_HistoryMenu(anAction);
2717   } else {
2718     QToolButton* aButton =  qobject_cast<QToolButton*>(theObject);
2719     aMenu = new XGUI_HistoryMenu(aButton);
2720   }
2721   connect(this, theSignal, aMenu, SLOT(setHistory(const QList<ActionInfo>&)));
2722   connect(aMenu, SIGNAL(actionSelected(int)), this, theSlot);
2723 }
2724
2725 //******************************************************
2726 QList<ActionInfo> XGUI_Workshop::processHistoryList(const std::list<std::string>& theList) const
2727 {
2728   QList<ActionInfo> aResult;
2729   std::list<std::string>::const_iterator it = theList.cbegin();
2730   for (; it != theList.cend(); it++) {
2731     QString anId = QString::fromStdString(*it);
2732     bool isEditing = anId.endsWith(ModuleBase_OperationFeature::EditSuffix());
2733     if (isEditing) {
2734       anId.chop(ModuleBase_OperationFeature::EditSuffix().size());
2735     }
2736     ActionInfo anInfo;
2737     QAction* aContextMenuAct = myContextMenuMgr->actionByName(anId);
2738     if (aContextMenuAct) {
2739       anInfo.initFrom(aContextMenuAct);
2740     } else {
2741       anInfo = myActionsMgr->actionInfoById(anId);
2742     }
2743     if (isEditing) {
2744       anInfo.text = anInfo.text.prepend("Modify ");
2745     }
2746     aResult << anInfo;
2747   }
2748   return aResult;
2749 }
2750
2751 //******************************************************
2752 void XGUI_Workshop::setStatusBarMessage(const QString& theMessage)
2753 {
2754 #ifdef HAVE_SALOME
2755   salomeConnector()->putInfo(theMessage, -1);
2756 #else
2757   myMainWindow->putInfo(theMessage, -1);
2758 #endif
2759 }
2760
2761 #ifdef HAVE_SALOME
2762 //******************************************************
2763 void XGUI_Workshop::synchronizeViewer()
2764 {
2765   SessionPtr aMgr = ModelAPI_Session::get();
2766   QList<DocumentPtr> aDocs;
2767   aDocs.append(aMgr->activeDocument());
2768   aDocs.append(aMgr->moduleDocument());
2769
2770   foreach(DocumentPtr aDoc, aDocs) {
2771     synchronizeGroupInViewer(aDoc, ModelAPI_ResultConstruction::group(), false);
2772     synchronizeGroupInViewer(aDoc, ModelAPI_ResultBody::group(), false);
2773     synchronizeGroupInViewer(aDoc, ModelAPI_ResultPart::group(), false);
2774     synchronizeGroupInViewer(aDoc, ModelAPI_ResultGroup::group(), false);
2775   }
2776 }
2777
2778 //******************************************************
2779 void XGUI_Workshop::synchronizeGroupInViewer(const DocumentPtr& theDoc,
2780                                              const std::string& theGroup,
2781                                              bool theUpdateViewer)
2782 {
2783   ObjectPtr aObj;
2784   int aSize = theDoc->size(theGroup);
2785   for (int i = 0; i < aSize; i++) {
2786     aObj = theDoc->object(theGroup, i);
2787     if (aObj->isDisplayed()) {
2788       // Hide the presentation with an empty shape. But isDisplayed state of the object should not
2789       // be changed to the object becomes visible when the shape becomes not empty
2790       ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
2791       if (aRes.get() && (!aRes->shape().get() || aRes->shape()->isNull()))
2792         continue;
2793       ResultBodyPtr aResBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObj);
2794       if (aResBody.get())
2795         synchronizeResultTree(aResBody, false);
2796       else
2797         myDisplayer->display(aObj, false);
2798     }
2799   }
2800   if (theUpdateViewer)
2801     myDisplayer->updateViewer();
2802 }
2803
2804 void XGUI_Workshop::synchronizeResultTree(const ResultBodyPtr& theRes, bool theUpdateViewer)
2805 {
2806   if (theRes->numberOfSubs() > 0)
2807     for (int i = 0; i < theRes->numberOfSubs(); i++) {
2808       ResultBodyPtr aRes = theRes->subResult(i);
2809       if (aRes.get())
2810         synchronizeResultTree(aRes, theUpdateViewer);
2811     }
2812   else {
2813     if (theRes->isDisplayed())
2814       myDisplayer->display(theRes, theUpdateViewer);
2815     else
2816       myDisplayer->erase(theRes, theUpdateViewer);
2817   }
2818 }
2819 #endif
2820
2821 //******************************************************
2822 void XGUI_Workshop::highlightResults(const QObjectPtrList& theObjects)
2823 {
2824   FeaturePtr aFeature;
2825   QObjectPtrList aSelList = theObjects;
2826   QObjectPtrList aNewSel;
2827   bool aHasHidden = false;
2828   foreach(ObjectPtr aObj, theObjects) {
2829     aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
2830     if (aFeature.get()) {
2831       std::list<ResultPtr> aResults;
2832       ModelAPI_Tools::allResults(aFeature, aResults);
2833       std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aIt;
2834       for(aIt = aResults.cbegin(); aIt != aResults.cend(); aIt++) {
2835         aHasHidden |= (*aIt)->isConcealed();
2836         aSelList.append(*aIt);
2837         aNewSel.append(*aIt);
2838       }
2839     }
2840   }
2841   if (aSelList.count() > theObjects.count()) {
2842     // if something was found
2843     objectBrowser()->setObjectsSelected(aSelList);
2844     objectBrowser()->ensureVisible(aNewSel.first());
2845   }
2846   if (aHasHidden)
2847     QMessageBox::information(desktop(), tr("Find results"),
2848                              tr("Results not found"), QMessageBox::Ok);
2849 }
2850
2851 //******************************************************
2852 void XGUI_Workshop::highlightFeature(const QObjectPtrList& theObjects)
2853 {
2854   ResultPtr aResult;
2855   QObjectPtrList aSelList = theObjects;
2856   QObjectPtrList aNewSel;
2857   FeaturePtr aFeature;
2858   foreach(ObjectPtr aObj, theObjects) {
2859     aResult = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
2860     if (aResult.get()) {
2861       aFeature = ModelAPI_Feature::feature(aResult);
2862       if (aFeature.get()) {
2863         aSelList.append(aFeature);
2864         aNewSel.append(aFeature);
2865       }
2866     }
2867   }
2868   if (aSelList.count() > theObjects.count()) {
2869     // if something was found
2870     objectBrowser()->setObjectsSelected(aSelList);
2871     objectBrowser()->ensureVisible(aNewSel.first());
2872   }
2873 }
2874
2875 void XGUI_Workshop::insertFeatureFolder()
2876 {
2877   QObjectPtrList aObjects = mySelector->selection()->selectedObjects();
2878   if (aObjects.isEmpty())
2879     return;
2880   ObjectPtr aObj = aObjects.first();
2881   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
2882   if (aFeature.get() == NULL)
2883     return;
2884   SessionPtr aMgr = ModelAPI_Session::get();
2885   DocumentPtr aDoc = aMgr->activeDocument();
2886
2887   QString aDescription = contextMenuMgr()->action("INSERT_FOLDER_CMD")->text();
2888
2889   aMgr->startOperation(aDescription.toStdString());
2890   aDoc->addFolder(aFeature);
2891   aMgr->finishOperation();
2892
2893   updateCommandStatus();
2894 }
2895
2896
2897 void XGUI_Workshop::insertToFolder(bool isBefore)
2898 {
2899   std::list<FeaturePtr> aFeatures = mySelector->getSelectedFeatures();
2900   if (aFeatures.empty())
2901     return;
2902
2903   SessionPtr aMgr = ModelAPI_Session::get();
2904   DocumentPtr aDoc = aMgr->activeDocument();
2905
2906   FolderPtr aFolder = isBefore? aDoc->findFolderAbove(aFeatures):
2907                                 aDoc->findFolderBelow(aFeatures);
2908   if (!aFolder.get())
2909     return;
2910
2911   QString aDescription = contextMenuMgr()->action(
2912     isBefore ? "ADD_TO_FOLDER_BEFORE_CMD" : "ADD_TO_FOLDER_AFTER_CMD")->text();
2913
2914   QMap<ObjectPtr, bool> aStates = myObjectBrowser->getFoldersState(aDoc);
2915
2916   aMgr->startOperation(aDescription.toStdString());
2917   aDoc->moveToFolder(aFeatures, aFolder);
2918   aMgr->finishOperation();
2919
2920   myObjectBrowser->setFoldersState(aStates);
2921
2922   updateCommandStatus();
2923 }
2924
2925 void XGUI_Workshop::moveOutFolder(bool isBefore)
2926 {
2927   std::list<FeaturePtr> aFeatures = mySelector->getSelectedFeatures();
2928   if (aFeatures.empty())
2929     return;
2930
2931   SessionPtr aMgr = ModelAPI_Session::get();
2932   DocumentPtr aDoc = aMgr->activeDocument();
2933
2934   QString aDescription = contextMenuMgr()->action(
2935     isBefore ? "ADD_OUT_FOLDER_BEFORE_CMD" : "ADD_OUT_FOLDER_AFTER_CMD")->text();
2936
2937   QMap<ObjectPtr, bool> aStates = myObjectBrowser->getFoldersState(aDoc);
2938
2939   aMgr->startOperation(aDescription.toStdString());
2940   aDoc->removeFromFolder(aFeatures, isBefore);
2941   aMgr->finishOperation();
2942
2943   myObjectBrowser->setFoldersState(aStates);
2944
2945   updateCommandStatus();
2946 }
2947
2948 void XGUI_Workshop::onAutoApply()
2949 {
2950   SessionPtr aMgr = ModelAPI_Session::get();
2951   bool isBlocked = aMgr->isAutoUpdateBlocked();
2952   aMgr->blockAutoUpdate(!isBlocked);
2953 }
2954
2955 void XGUI_Workshop::updateAutoComputeState()
2956 {
2957   SessionPtr aMgr = ModelAPI_Session::get();
2958   bool isComputeBlocked = aMgr->isAutoUpdateBlocked();
2959 #ifdef HAVE_SALOME
2960 //  QAction* aUpdateCmd;
2961 //  QList<QAction*> aCommands = mySalomeConnector->commandList();
2962 //  foreach(QAction* aCmd, aCommands) {
2963 //    if (aCmd->data().toString() == "AUTOCOMPUTE_CMD") {
2964 //      aUpdateCmd = aCmd;
2965 //      break;
2966 //    }
2967 //  }
2968 //  aUpdateCmd->setIcon(isComputeBlocked? QIcon(":pictures/autoapply_stop.png") :
2969 //    QIcon(":pictures/autoapply_start.png"));
2970 #else
2971   AppElements_MainMenu* aMenuBar = myMainWindow->menuObject();
2972   AppElements_Command* aUpdateCmd = aMenuBar->feature("AUTOCOMPUTE_CMD");
2973   aUpdateCmd->button()->setIcon(isComputeBlocked? QIcon(":pictures/autoapply_stop.png") :
2974     QIcon(":pictures/autoapply_start.png"));
2975 #endif
2976 }
2977
2978
2979 void XGUI_Workshop::clearTemporaryDir()
2980 {
2981   QDir aDir(myTmpDir.path());
2982   if (!aDir.isEmpty()) {
2983     QStringList aEntries;
2984     aDir.entryList(aEntries);
2985     foreach(QString aFile, aEntries) {
2986       aDir.remove(aFile);
2987     }
2988   }
2989 }
2990
2991
2992 void XGUI_Workshop::onDockSizeChanged()
2993 {
2994   QDockWidget* aDockWgt = dynamic_cast<QDockWidget*>(myObjectBrowser->parentWidget());
2995   int aObWidth = aDockWgt->size().width();
2996   if (myPropertyPanel->width() != aObWidth) {
2997     QList<QDockWidget*> aWgtList;
2998     aWgtList << myPropertyPanel << aDockWgt;
2999     QList<int> aSizeList;
3000     aSizeList << aObWidth << aObWidth;
3001     desktop()->resizeDocks(aWgtList, aSizeList, Qt::Horizontal);
3002     disconnect(myObjectBrowser, SIGNAL(sizeChanged()), this, SLOT(onDockSizeChanged()));
3003   }
3004 }
3005
3006 void XGUI_Workshop::deactivateCurrentSelector()
3007 {
3008   myActiveControlMgr->deactivateSelector(myActiveControlMgr->activeSelector());
3009 }