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