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Issue #2556: Implementation of the customer remarks
[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   myInspectionPanel->hide();
1427
1428   aDesktop->addDockWidget(
1429 #ifdef HAVE_SALOME
1430     Qt::RightDockWidgetArea,
1431 #else
1432     Qt::LeftDockWidgetArea,
1433 #endif
1434     myFacesPanel);
1435   hidePanel(myFacesPanel);  ///<! Invisible by default
1436
1437 #ifdef _DEBUG
1438   bool aShowOnTheRight = Config_PropManager::boolean("Plugins", "show_hide_faces");
1439   if (aShowOnTheRight) {
1440     aDesktop->addDockWidget(Qt::RightDockWidgetArea, myFacesPanel);
1441     showPanel(myFacesPanel);
1442   }
1443 #endif
1444   hideObjectBrowser();
1445
1446 #ifndef HAVE_SALOME
1447 #ifdef _DEBUG
1448   if (!aShowOnTheRight)
1449   {
1450 #endif // _DEBUG
1451   aDesktop->tabifyDockWidget(myFacesPanel, aObjDock);
1452 #ifdef _DEBUG
1453   }
1454 #endif // _DEBUG
1455
1456 #endif // HAVE_SALOME
1457
1458   aDesktop->tabifyDockWidget(aObjDock, myPropertyPanel);
1459   myPropertyPanel->installEventFilter(myOperationMgr);
1460
1461   QAction* aOkAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::Accept);
1462   connect(aOkAct, SIGNAL(triggered()), this, SLOT(onAcceptActionClicked()));
1463
1464   QAction* aOkContAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::AcceptPlus);
1465   connect(aOkContAct, SIGNAL(triggered()), this, SLOT(onAcceptPlusActionClicked()));
1466
1467   QAction* aCancelAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::Abort);
1468   connect(aCancelAct, SIGNAL(triggered()), myOperationMgr, SLOT(onAbortOperation()));
1469
1470   QAction* aPreviewAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::Preview);
1471   connect(aPreviewAct, SIGNAL(triggered()), this, SLOT(onPreviewActionClicked()));
1472
1473   QAction* aHelpAct = myActionsMgr->operationStateAction(XGUI_ActionsMgr::Help);
1474   connect(aHelpAct, SIGNAL(triggered()), this, SLOT(onHelpActionClicked()));
1475
1476   connect(myPropertyPanel, SIGNAL(keyReleased(QObject*, QKeyEvent*)),
1477           myOperationMgr,  SLOT(onKeyReleased(QObject*, QKeyEvent*)));
1478   connect(myPropertyPanel, SIGNAL(enterClicked(QObject*)),
1479           myOperationMgr,  SLOT(onProcessEnter(QObject*)));
1480 }
1481
1482 //******************************************************
1483 void XGUI_Workshop::showPanel(QDockWidget* theDockWidget)
1484 {
1485   if (theDockWidget == myPropertyPanel) {
1486     QAction* aViewAct = myPropertyPanel->toggleViewAction();
1487     ///<! Restore ability to close panel from the window's menu
1488     aViewAct->setEnabled(true);
1489   }
1490   theDockWidget->show();
1491   theDockWidget->raise();
1492
1493   // The next code is necessary to made the property panel the active window
1494   // in order to operation manager could process key events of the panel.
1495   // otherwise they are ignored. It happens only if the same(activateWindow) is
1496   // not happened by property panel activation(e.g. resume operation of Sketch)
1497   ModuleBase_Tools::setFocus(theDockWidget, "XGUI_Workshop::showPanel()");
1498 }
1499
1500 //******************************************************
1501 void XGUI_Workshop::hidePanel(QDockWidget* theDockWidget)
1502 {
1503   if (theDockWidget && theDockWidget == myPropertyPanel) {
1504     QAction* aViewAct = theDockWidget->toggleViewAction();
1505     ///<! Do not allow to show empty property panel
1506     aViewAct->setEnabled(false);
1507   }
1508   theDockWidget->hide();
1509
1510   // the property panel is active window of the desktop, when it is
1511   // hidden, it is undefined which window becomes active. By this reason
1512   // it is defined to perform the desktop as the active window.
1513   // in SALOME mode, workstack made the PyConsole the active window,
1514   // set the focus on it. As a result, shortcuts of the application, like
1515   // are processed by this console. For example Undo actions.
1516   // It is possible that this code is to be moved to SHAPER package
1517   QMainWindow* aDesktop = desktop();
1518   ModuleBase_Tools::setFocus(aDesktop, "XGUI_Workshop::hidePanel()");
1519 }
1520
1521 //******************************************************
1522 void XGUI_Workshop::showObjectBrowser()
1523 {
1524   if (!isSalomeMode()) {
1525     myObjectBrowser->parentWidget()->show();
1526   }
1527 }
1528
1529 //******************************************************
1530 void XGUI_Workshop::hideObjectBrowser()
1531 {
1532   if (!isSalomeMode())
1533     myObjectBrowser->parentWidget()->hide();
1534 }
1535
1536 //******************************************************
1537 void XGUI_Workshop::salomeViewerSelectionChanged()
1538 {
1539   emit salomeViewerSelection();
1540 }
1541
1542 //**************************************************************
1543 ModuleBase_IViewer* XGUI_Workshop::salomeViewer() const
1544 {
1545   return mySalomeConnector->viewer();
1546 }
1547
1548 //**************************************************************
1549 void XGUI_Workshop::onContextMenuCommand(const QString& theId, bool isChecked)
1550 {
1551   QObjectPtrList aObjects = mySelector->selection()->selectedObjects();
1552   if (theId == "DELETE_CMD")
1553     deleteObjects();
1554   else if (theId == "CLEAN_HISTORY_CMD")
1555     cleanHistory();
1556   else if (theId == "MOVE_CMD")
1557     moveObjects();
1558   else if (theId == "COLOR_CMD")
1559     changeColor(aObjects);
1560   else if (theId == "DEFLECTION_CMD")
1561     changeDeflection(aObjects);
1562 #ifdef USE_TRANSPARENCY
1563   else if (theId == "TRANSPARENCY_CMD")
1564     changeTransparency(aObjects);
1565 #endif
1566   else if (theId == "SHOW_CMD") {
1567     showObjects(aObjects, true);
1568     mySelector->updateSelectionBy(ModuleBase_ISelection::Browser);
1569     updateCommandStatus();
1570   }
1571   else if (theId == "HIDE_CMD") {
1572     showObjects(aObjects, false);
1573     updateCommandStatus();
1574   }
1575   else if (theId == "SHOW_ONLY_CMD") {
1576     showOnlyObjects(aObjects);
1577     mySelector->updateSelectionBy(ModuleBase_ISelection::Browser);
1578     updateCommandStatus();
1579   }
1580   else if (theId == "SHADING_CMD")
1581     setDisplayMode(aObjects, XGUI_Displayer::Shading);
1582   else if (theId == "WIREFRAME_CMD")
1583     setDisplayMode(aObjects, XGUI_Displayer::Wireframe);
1584   else if (theId == "HIDEALL_CMD") {
1585     QObjectPtrList aList = myDisplayer->displayedObjects();
1586     foreach (ObjectPtr aObj, aList) {
1587       if (module()->canEraseObject(aObj))
1588         aObj->setDisplayed(false);
1589     }
1590     Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
1591 #ifdef HAVE_SALOME
1592     //issue #2159 Hide all incomplete behavior
1593     viewer()->eraseAll();
1594 #endif
1595     updateCommandStatus();
1596     // Necessary for update icons in ObjectBrowser on Linux
1597     myObjectBrowser->updateAllIndexes();
1598   } else if (theId == "SELECT_VERTEX_CMD") {
1599     setViewerSelectionMode(TopAbs_VERTEX);
1600   } else if (theId == "SELECT_EDGE_CMD") {
1601     setViewerSelectionMode(TopAbs_EDGE);
1602   } else if (theId == "SELECT_FACE_CMD") {
1603     setViewerSelectionMode(TopAbs_FACE);
1604   } else if (theId == "INSERT_FOLDER_CMD") {
1605     insertFeatureFolder();
1606   } else if (theId == "ADD_TO_FOLDER_BEFORE_CMD") {
1607     insertToFolder(true);
1608   } else if (theId == "ADD_TO_FOLDER_AFTER_CMD") {
1609     insertToFolder(false);
1610   } else if (theId == "ADD_OUT_FOLDER_BEFORE_CMD") {
1611     moveOutFolder(true);
1612   } else if (theId == "ADD_OUT_FOLDER_AFTER_CMD") {
1613     moveOutFolder(false);
1614   } else if (theId == "SELECT_RESULT_CMD") {
1615     //setViewerSelectionMode(-1);
1616     //IMP: an attempt to use result selection with other selection modes
1617     setViewerSelectionMode(ModuleBase_ResultPrs::Sel_Result);
1618     setViewerSelectionMode(TopAbs_COMPSOLID);
1619   } else if (theId == "SHOW_RESULTS_CMD") {
1620     highlightResults(aObjects);
1621   } else if (theId == "SHOW_FEATURE_CMD") {
1622     highlightFeature(aObjects);
1623   }
1624 #ifdef TINSPECTOR
1625   else if (theId == "TINSPECTOR_VIEW") {
1626     Handle(CDF_Application) anApplication = CDF_Session::CurrentSession()->CurrentApplication();
1627     if (!anApplication.IsNull())
1628     {
1629       if (!MyTCommunicator)
1630       {
1631         MyTCommunicator = new TInspector_Communicator();
1632
1633         NCollection_List<Handle(Standard_Transient)> aParameters;
1634         aParameters.Append(anApplication);
1635         Handle(AIS_InteractiveContext) aContext = viewer()->AISContext();
1636         if (!aContext.IsNull())
1637           aParameters.Append(aContext);
1638
1639 #ifdef DEBUG_WITH_MESSAGE_REPORT
1640         Handle(Message_Report) aContextReport = aContext->GetReport();
1641         aContext->SetReportActive (Standard_True);
1642         aContextReport->SetLimit (1000);
1643         if (!aContextReport.IsNull())
1644           aParameters.Append(aContextReport);
1645 #endif
1646         MyVCallBack = new VInspector_CallBack();
1647         myDisplayer->setCallBack(MyVCallBack);
1648         #ifndef HAVE_SALOME
1649         AppElements_Viewer* aViewer = mainWindow()->viewer();
1650         if (aViewer)
1651           aViewer->setCallBack(MyVCallBack);
1652         #endif
1653         aParameters.Append(MyVCallBack);
1654
1655         MyTCommunicator->RegisterPlugin("TKDFBrowser");
1656         MyTCommunicator->RegisterPlugin("TKShapeView");
1657         MyTCommunicator->RegisterPlugin("TKVInspector");
1658 #ifdef DEBUG_WITH_MESSAGE_REPORT
1659         MyTCommunicator->RegisterPlugin("TKMessageView");
1660 #endif
1661         //MyTCommunicator->RegisterPlugin("SMBrowser"); // custom plugin to view ModelAPI
1662         //MyTCommunicator->RegisterPlugin("TKSMBrowser"); // custom plugin to view ModelAPI
1663
1664         MyTCommunicator->Init(aParameters);
1665         MyTCommunicator->Activate("TKSMBrowser"); // to have button in TInspector
1666 #ifndef DEBUG_WITH_MESSAGE_REPORT
1667         MyTCommunicator->Activate("TKVInspector"); // to have filled callback by model
1668 #endif
1669         MyTCommunicator->Activate("TKDFBrowser");
1670
1671 #ifdef DEBUG_WITH_MESSAGE_REPORT
1672         MyTCommunicator->Activate("TKMessageView"); // temporary
1673         MyTCommunicator->Activate("TKVInspector"); // to have filled callback by model
1674 #endif
1675       }
1676       MyTCommunicator->SetVisible(true);
1677     }
1678   }
1679 #endif
1680 }
1681
1682 //**************************************************************
1683 void XGUI_Workshop::setViewerSelectionMode(int theMode)
1684 {
1685   if (theMode == -1)
1686     myViewerSelMode.clear();
1687   else {
1688     if (myViewerSelMode.contains(theMode))
1689       myViewerSelMode.removeAll(theMode);
1690     else
1691       myViewerSelMode.append(theMode);
1692   }
1693   selectionActivate()->updateSelectionModes();
1694 }
1695
1696 //**************************************************************
1697 void XGUI_Workshop::activateObjectsSelection(const QObjectPtrList& theList)
1698 {
1699   QIntList aModes;
1700   module()->activeSelectionModes(aModes);
1701   if (aModes.isEmpty() && (myViewerSelMode.length() > 0))
1702     aModes.append(myViewerSelMode);
1703   selectionActivate()->activateObjects(aModes, theList);
1704 }
1705
1706 //**************************************************************
1707 bool XGUI_Workshop::prepareForDisplay(const std::set<ObjectPtr>& theObjects) const
1708 {
1709   if (facesPanel()->isEmpty())
1710     return true;
1711
1712   // generate container of objects taking into account sub elments of compsolid
1713   std::set<ObjectPtr> anAllProcessedObjects;
1714   for (std::set<ObjectPtr>::const_iterator anObjectsIt = theObjects.begin();
1715     anObjectsIt != theObjects.end(); anObjectsIt++) {
1716     ObjectPtr anObject = *anObjectsIt;
1717     ResultBodyPtr aCompRes = std::dynamic_pointer_cast<ModelAPI_ResultBody>(anObject);
1718     if (aCompRes.get()) {
1719       std::list<ResultPtr> allRes;
1720       ModelAPI_Tools::allSubs(aCompRes, allRes);
1721       if (allRes.empty()) {
1722         anAllProcessedObjects.insert(anObject);
1723       } else {
1724         for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
1725           ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aRes);
1726           if (aBody.get() && aBody->numberOfSubs() == 0)
1727             anAllProcessedObjects.insert(aBody);
1728         }
1729       }
1730     } else
1731       anAllProcessedObjects.insert(anObject);
1732   }
1733
1734   // find hidden objects in faces panel
1735   std::set<ObjectPtr> aHiddenObjects;
1736   QStringList aHiddenObjectNames;
1737   for (std::set<ObjectPtr>::const_iterator anObjectsIt = anAllProcessedObjects.begin();
1738        anObjectsIt != anAllProcessedObjects.end(); anObjectsIt++) {
1739     if (!facesPanel()->isObjectHiddenByPanel(*anObjectsIt))
1740       continue;
1741     aHiddenObjects.insert(*anObjectsIt);
1742     aHiddenObjectNames.append((*anObjectsIt)->data()->name().c_str());
1743   }
1744   if (aHiddenObjects.empty()) // in parameter objects there are no hidden objects in hide face
1745     return true;
1746
1747   int anAnswer = QMessageBox::question(
1748         desktop(), tr("Show object"),
1749         tr("'%1'\n are hidden by %2:\nRemove objects from the panel to be displayed?")
1750         .arg(aHiddenObjectNames.join(", ")).arg(facesPanel()->windowTitle()),
1751         QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
1752
1753   bool aToBeDisplayed = anAnswer == QMessageBox::Yes;
1754   if (aToBeDisplayed)
1755     facesPanel()->restoreObjects(aHiddenObjects);
1756
1757   return aToBeDisplayed;
1758 }
1759
1760 //**************************************************************
1761 void XGUI_Workshop::deleteObjects()
1762 {
1763   ModuleBase_IModule* aModule = module();
1764   // allow the module to delete objects, do nothing if it has succeed
1765   if (aModule->deleteObjects()) {
1766     updateCommandStatus();
1767     return;
1768   }
1769
1770   QObjectPtrList anObjects = mySelector->selection()->selectedObjects();
1771   if (!abortAllOperations())
1772     return;
1773
1774   bool hasResult = false;
1775   bool hasFeature = false;
1776   bool hasParameter = false;
1777   bool hasCompositeOwner = false;
1778   bool hasResultInHistory = false;
1779   bool hasFolder = false;
1780   ModuleBase_Tools::checkObjects(anObjects, hasResult, hasFeature, hasParameter, hasCompositeOwner,
1781                                  hasResultInHistory, hasFolder);
1782   if (!(hasFeature || hasParameter || hasFolder))
1783     return;
1784
1785   // delete objects
1786   std::map<FeaturePtr, std::set<FeaturePtr> > aReferences;
1787   std::set<FeaturePtr> aFeatures;
1788   ModuleBase_Tools::convertToFeatures(anObjects, aFeatures);
1789   ModelAPI_Tools::findAllReferences(aFeatures, aReferences);
1790
1791   std::set<FolderPtr> aFolders;
1792   ModuleBase_Tools::convertToFolders(anObjects, aFolders);
1793
1794   bool aDone = false;
1795   QString aDescription = contextMenuMgr()->action("DELETE_CMD")->text() + " %1";
1796   aDescription = aDescription.arg(XGUI_Tools::unionOfObjectNames(anObjects, ", "));
1797   ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, module());
1798
1799   operationMgr()->startOperation(anOpAction);
1800
1801   std::set<FeaturePtr> aFeatureRefsToDelete;
1802   if (ModuleBase_Tools::askToDelete(aFeatures, aReferences, desktop(), aFeatureRefsToDelete)) {
1803     // WORKAROUND, should be done before each object remove, if it presents in XGUI_DataModel tree
1804     // It is necessary to clear selection in order to avoid selection changed event during
1805     // deletion and negative consequences connected with processing of already deleted items
1806     mySelector->clearSelection();
1807
1808     if (!aFeatureRefsToDelete.empty())
1809       aFeatures.insert(aFeatureRefsToDelete.begin(), aFeatureRefsToDelete.end());
1810     aDone = ModelAPI_Tools::removeFeatures(aFeatures, false);
1811   }
1812   if (aFolders.size() > 0) {
1813     std::set<FolderPtr>::const_iterator anIt = aFolders.begin(),
1814                                          aLast = aFolders.end();
1815     for (; anIt != aLast; anIt++) {
1816       FolderPtr aFolder = *anIt;
1817       if (aFolder.get()) {
1818         DocumentPtr aDoc = aFolder->document();
1819         aDoc->removeFolder(aFolder);
1820       }
1821     }
1822   }
1823
1824   if (aDone)
1825     operationMgr()->commitOperation();
1826   else
1827     operationMgr()->abortOperation(operationMgr()->currentOperation());
1828 }
1829
1830 //**************************************************************
1831 void addRefsToFeature(const FeaturePtr& theFeature,
1832                       const std::map<FeaturePtr, std::set<FeaturePtr> >& theMainList,
1833                       std::set<FeaturePtr>& theReferences)
1834 {
1835   //if (theReferences.find(theFeature) != theReferences.end())
1836   //  return;
1837   if (theMainList.find(theFeature) == theMainList.end())
1838     return; // this feature is not in the selection list, so exists without references to it
1839   std::set<FeaturePtr> aMainReferences = theMainList.at(theFeature);
1840
1841   std::set<FeaturePtr>::const_iterator anIt = aMainReferences.begin(),
1842                                        aLast = aMainReferences.end();
1843   for (; anIt != aLast; anIt++) {
1844     FeaturePtr aRefFeature = *anIt;
1845     if (theReferences.find(aRefFeature) == theReferences.end())
1846       theReferences.insert(aRefFeature);
1847     addRefsToFeature(aRefFeature, theMainList, theReferences);
1848   }
1849 }
1850
1851 //**************************************************************
1852 void XGUI_Workshop::cleanHistory()
1853 {
1854   if (!abortAllOperations())
1855     return;
1856
1857   QObjectPtrList anObjects = mySelector->selection()->selectedObjects();
1858   std::set<FeaturePtr> aFeatures;
1859   ModuleBase_Tools::convertToFeatures(anObjects, aFeatures);
1860
1861 #ifdef DEBUG_CLEAN_HISTORY
1862   QStringList anInfo;
1863   std::set<FeaturePtr>::const_iterator aFIt;
1864   for (aFIt = aFeatures.begin(); aFIt != aFeatures.end(); ++aFIt) {
1865     FeaturePtr aFeature = ModelAPI_Feature::feature(*aFIt);
1866     anInfo.append(aFeature->name().c_str());
1867   }
1868   QString anInfoStr = anInfo.join(";\t");
1869   qDebug(QString("cleanHistory for: [%1] - %2").
1870     arg(aFeatures.size()).arg(anInfoStr).toStdString().c_str());
1871 #endif
1872
1873   std::map<FeaturePtr, std::set<FeaturePtr> > aReferences;
1874   ModelAPI_Tools::findAllReferences(aFeatures, aReferences, true, false);
1875   // find for each object whether all reference values are in the map as key, that means that there
1876   // is no other reference in the model to this object, so it might be removed by cleaning history
1877   // sk_1(ext_1, vertex_1) + (sk_3, bool_1) - cann't be deleted, dependency to bool_1
1878   // ext_1(bool_1, sk_3)  - cann't be deleted, dependency to bool_1
1879   // vertex_1()
1880   // sk_2(ext_2) + (bool_1)  - cann't be deleted, dependency to bool_1
1881   // ext_2(bool_1)  - cann't be deleted, dependency to bool_1
1882   // sk_3()
1883   // Information: bool_1 is not selected
1884   std::set<FeaturePtr> anUnusedObjects;
1885   std::map<FeaturePtr, std::set<FeaturePtr> >::const_iterator aMainIt = aReferences.begin(),
1886                                                               aMainLast = aReferences.end();
1887   for (; aMainIt != aMainLast; aMainIt++) {
1888     FeaturePtr aMainListFeature = aMainIt->first;
1889     std::set<FeaturePtr> aMainRefList = aMainIt->second;
1890     std::set<FeaturePtr>::const_iterator aRefIt = aMainRefList.begin(),
1891                                                   aRefLast = aMainRefList.end();
1892     bool aFeatureOutOfTheList = false;
1893     for (; aRefIt != aRefLast && !aFeatureOutOfTheList; aRefIt++) {
1894       FeaturePtr aRefFeature = *aRefIt;
1895       aFeatureOutOfTheList = aReferences.find(aRefFeature) == aReferences.end();
1896     }
1897     if (!aFeatureOutOfTheList)
1898       anUnusedObjects.insert(aMainListFeature);
1899   }
1900
1901 #ifdef DEBUG_CLEAN_HISTORY
1902   anInfo.clear();
1903   for (aFIt = anUnusedObjects.begin(); aFIt != anUnusedObjects.end(); ++aFIt) {
1904     FeaturePtr aFeature = *aFIt;
1905     anInfo.append(aFeature->name().c_str());
1906   }
1907   qDebug(QString("unused objects: [%1] - %2").
1908     arg(anInfo.size()).arg(anInfo.join(";\t")).toStdString().c_str());
1909 #endif
1910
1911   // warn about the references remove, break the delete operation if the user chose it
1912   if (!anUnusedObjects.empty()) {
1913     QStringList aNames;
1914     foreach (const FeaturePtr& aFeature, anUnusedObjects) {
1915       aNames.append(aFeature->name().c_str());
1916     }
1917     aNames.sort();
1918     QString anUnusedNames = aNames.join(", ");
1919
1920     QString anActionId = "CLEAN_HISTORY_CMD";
1921     QString aDescription = contextMenuMgr()->action(anActionId)->text();
1922
1923     QMessageBox aMessageBox(desktop());
1924     aMessageBox.setWindowTitle(aDescription);
1925     aMessageBox.setIcon(QMessageBox::Warning);
1926     aMessageBox.setStandardButtons(QMessageBox::No | QMessageBox::Yes);
1927     aMessageBox.setDefaultButton(QMessageBox::No);
1928
1929     const char* aKeyStr = "Unused features are the following: "
1930                           "%1.\nThese features will be deleted.\nWould you like to continue?";
1931     QString aText = QString(tr(aKeyStr).arg(anUnusedNames));
1932     aMessageBox.setText(aText);
1933     if (aMessageBox.exec() == QMessageBox::No)
1934       return;
1935
1936     // 1. start operation
1937     aDescription += "by deleting of " +
1938       aDescription.arg(XGUI_Tools::unionOfObjectNames(anObjects, ", "));
1939     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, module());
1940     operationMgr()->startOperation(anOpAction);
1941
1942     // WORKAROUND, should be done before each object remove, if it presents in XGUI_DataModel tree
1943     // It is necessary to clear selection in order to avoid selection changed event during
1944     // deletion and negative consequences connected with processing of already deleted items
1945     mySelector->clearSelection();
1946
1947     std::set<FeaturePtr> anIgnoredFeatures;
1948     if (ModelAPI_Tools::removeFeatures(anUnusedObjects, true)) {
1949       operationMgr()->commitOperation();
1950     }
1951     else {
1952       operationMgr()->abortOperation(operationMgr()->currentOperation());
1953     }
1954   }
1955   else {
1956     QString anActionId = "CLEAN_HISTORY_CMD";
1957     QString aDescription = contextMenuMgr()->action(anActionId)->text();
1958
1959     QMessageBox aMessageBox(desktop());
1960     aMessageBox.setWindowTitle(aDescription);
1961     aMessageBox.setIcon(QMessageBox::Warning);
1962     aMessageBox.setStandardButtons(QMessageBox::No | QMessageBox::Yes);
1963     aMessageBox.setDefaultButton(QMessageBox::No);
1964
1965     QString aText;
1966     aMessageBox.setStandardButtons(QMessageBox::Ok);
1967     aMessageBox.setDefaultButton(QMessageBox::Ok);
1968
1969     aText = QString(tr("All features are relevant, there is nothing to be deleted"));
1970     aMessageBox.setText(aText);
1971
1972     if (aMessageBox.exec() == QMessageBox::No)
1973       return;
1974   }
1975 }
1976
1977 //**************************************************************
1978 void XGUI_Workshop::moveObjects()
1979 {
1980   if (!abortAllOperations())
1981     return;
1982
1983   SessionPtr aMgr = ModelAPI_Session::get();
1984
1985   QString anActionId = "MOVE_CMD";
1986   QString aDescription = contextMenuMgr()->action(anActionId)->text();
1987   aMgr->startOperation(aDescription.toStdString());
1988
1989   QObjectPtrList anObjects = mySelector->selection()->selectedObjects();
1990   // It is necessary to clear selection in order to avoid selection changed event during
1991   // moving and negative consequences connected with processing of already moved items
1992   mySelector->clearSelection();
1993   // check whether the object can be moved. There should not be parts which are not loaded
1994   std::set<FeaturePtr> aFeatures;
1995   ModuleBase_Tools::convertToFeatures(anObjects, aFeatures);
1996   if (!XGUI_Tools::canRemoveOrRename(desktop(), aFeatures))
1997     return;
1998
1999   DocumentPtr anActiveDocument = aMgr->activeDocument();
2000   FeaturePtr aCurrentFeature = anActiveDocument->currentFeature(true);
2001   std::set<FeaturePtr>::const_iterator anIt = aFeatures.begin(), aLast = aFeatures.end();
2002   for (; anIt != aLast; anIt++) {
2003     FeaturePtr aFeature = *anIt;
2004     if (!aFeature.get() || !myModule->canApplyAction(aFeature, anActionId))
2005       continue;
2006
2007     anActiveDocument->moveFeature(aFeature, aCurrentFeature);
2008     aCurrentFeature = anActiveDocument->currentFeature(true);
2009   }
2010   aMgr->finishOperation();
2011 }
2012
2013 //**************************************************************
2014 bool XGUI_Workshop::deleteFeatures(const QObjectPtrList& theObjects)
2015 {
2016   std::set<FeaturePtr> aFeatures;
2017   ModuleBase_Tools::convertToFeatures(theObjects, aFeatures);
2018
2019   return ModelAPI_Tools::removeFeaturesAndReferences(aFeatures);
2020 }
2021
2022 //******************************************************
2023 bool hasResults(QObjectPtrList theObjects, const std::set<std::string>& theTypes)
2024 {
2025   bool isFoundResultType = false;
2026   foreach(ObjectPtr anObj, theObjects)
2027   {
2028     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
2029     if (aResult.get() == NULL)
2030       continue;
2031
2032     isFoundResultType = theTypes.find(aResult->groupName()) != theTypes.end();
2033     if (isFoundResultType)
2034       break;
2035   }
2036   return isFoundResultType;
2037 }
2038
2039 //**************************************************************
2040 // Returns the list of all features for theDocument and all features of
2041 // all nested parts.
2042 std::list<FeaturePtr> allFeatures(const DocumentPtr& theDocument)
2043 {
2044   std::list<FeaturePtr> aResultList;
2045   std::list<FeaturePtr> anAllFeatures = theDocument->allFeatures();
2046   foreach (const FeaturePtr& aFeature, anAllFeatures) {
2047     // The order of appending features of the part and the part itself is important
2048
2049     // Append features from a part feature
2050     std::list<ResultPtr> aResults;
2051     ModelAPI_Tools::allResults(aFeature, aResults);
2052     foreach (const ResultPtr& aResult, aResults) {
2053       ResultPartPtr aResultPart =
2054           std::dynamic_pointer_cast<ModelAPI_ResultPart>(aResult);
2055       if (aResultPart.get() && aResultPart->partDoc().get()) {
2056         // Recursion
2057         std::list<FeaturePtr> anAllFeatures = allFeatures(aResultPart->partDoc());
2058         aResultList.insert(aResultList.end(), anAllFeatures.begin(), anAllFeatures.end());
2059       }
2060     }
2061
2062     aResultList.push_back(aFeature);
2063   }
2064   return aResultList;
2065 }
2066
2067 //**************************************************************
2068 // Returns the list of features placed between theObject and the current feature
2069 // in the same document. Excludes theObject, includes the current feature.
2070 std::list<FeaturePtr> toCurrentFeatures(const ObjectPtr& theObject)
2071 {
2072   std::list<FeaturePtr> aResult;
2073   DocumentPtr aDocument = theObject->document();
2074   std::list<FeaturePtr> anAllFeatures = allFeatures(aDocument);
2075   // find the object iterator
2076   std::list<FeaturePtr>::iterator aObjectIt =
2077     std::find(anAllFeatures.begin(), anAllFeatures.end(), theObject);
2078   if (aObjectIt == anAllFeatures.end())
2079     return aResult;
2080   // find the current feature iterator
2081   std::list<FeaturePtr>::iterator aCurrentIt =
2082     std::find(anAllFeatures.begin(), anAllFeatures.end(), aDocument->currentFeature(true));
2083   if (aCurrentIt == anAllFeatures.end())
2084     return aResult;
2085   // check the right order
2086   if (std::distance(aObjectIt, anAllFeatures.end()) <=
2087       std::distance(aCurrentIt, anAllFeatures.end()))
2088     return aResult;
2089   // exclude the object
2090   std::advance(aObjectIt, 1);
2091   // include the current feature
2092   std::advance(aCurrentIt, 1);
2093   return std::list<FeaturePtr>(aObjectIt, aCurrentIt);
2094 }
2095
2096 //******************************************************
2097 bool XGUI_Workshop::canMoveFeature()
2098 {
2099   QString anActionId = "MOVE_CMD";
2100
2101   QObjectPtrList aObjects = mySelector->selection()->selectedObjects();
2102   QObjectPtrList aValidatedObjects;
2103   foreach (ObjectPtr aObject, aObjects) {
2104     if (!myModule->canApplyAction(aObject, anActionId))
2105       continue;
2106     // To be moved feature should be in active document
2107     if (aObject->document() != ModelAPI_Session::get()->activeDocument())
2108       continue;
2109     aValidatedObjects.append(aObject);
2110   }
2111   if (aValidatedObjects.size() != aObjects.size())
2112     aObjects = aValidatedObjects;
2113
2114   bool aCanMove = !aObjects.empty();
2115
2116   QObjectPtrList::const_iterator anIt = aObjects.begin(), aLast = aObjects.end();
2117   for (; anIt != aLast && aCanMove; anIt++) {
2118     ObjectPtr aObject = *anIt;
2119     if (!aObject.get() || !aObject->data().get() || !aObject->data()->isValid()) {
2120       aCanMove = false;
2121       break;
2122     }
2123     FeaturePtr aFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
2124     // only groups can be moved to the end for now (#2451)
2125     if (aFeat.get() && aFeat->getKind() != "Group") {
2126       aCanMove = false;
2127       break;
2128     }
2129
2130     // 1. Get features placed between selected and current in the document
2131     std::list<FeaturePtr> aFeaturesBetween = toCurrentFeatures(aObject);
2132     // if aFeaturesBetween is empty it means wrong order or aObject is the current feature
2133     if (aFeaturesBetween.empty())
2134       aCanMove = false;
2135     else {
2136       std::set<FeaturePtr> aPlacedFeatures(aFeaturesBetween.begin(), aFeaturesBetween.end());
2137       // 2. Get all reference features to the selected object in the document
2138       std::set<FeaturePtr> aRefFeatures;
2139       ModuleBase_Tools::refsToFeatureInFeatureDocument(aObject, aRefFeatures);
2140
2141       if (aRefFeatures.empty())
2142         continue;
2143       else {
2144         // 3. Find any placed features in all reference features
2145         std::set<FeaturePtr> aIntersectionFeatures;
2146         std::set_intersection(aRefFeatures.begin(), aRefFeatures.end(),
2147                               aPlacedFeatures.begin(), aPlacedFeatures.end(),
2148                               std::inserter(aIntersectionFeatures, aIntersectionFeatures.begin()));
2149         // 4. Return false if any reference feature is placed before current feature
2150         if (!aIntersectionFeatures.empty())
2151           aCanMove = false;
2152       }
2153     }
2154   }
2155   return aCanMove;
2156 }
2157
2158 //**************************************************************
2159 bool XGUI_Workshop::canBeShaded(const ObjectPtr& theObject) const
2160 {
2161   bool aCanBeShaded = myDisplayer->canBeShaded(theObject);
2162   if (!aCanBeShaded) {
2163     ResultBodyPtr aCompRes = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theObject);
2164     if (aCompRes.get() != NULL) { // change colors for all sub-solids
2165       std::list<ResultPtr> allRes;
2166       ModelAPI_Tools::allSubs(aCompRes, allRes);
2167       std::list<ResultPtr>::iterator aRes = allRes.begin();
2168       for(; aRes != allRes.end() && !aCanBeShaded; aRes++) {
2169         aCanBeShaded = myDisplayer->canBeShaded(*aRes);
2170       }
2171     }
2172   }
2173   return aCanBeShaded;
2174 }
2175
2176 //**************************************************************
2177 bool XGUI_Workshop::canChangeProperty(const QString& theActionName) const
2178 {
2179   if (theActionName == "COLOR_CMD" ||
2180       theActionName == "DEFLECTION_CMD"
2181 #ifdef USE_TRANSPARENCY
2182       || theActionName == "TRANSPARENCY_CMD"
2183 #endif
2184       ) {
2185     QObjectPtrList aObjects = mySelector->selection()->selectedObjects();
2186
2187     std::set<std::string> aTypes;
2188     aTypes.insert(ModelAPI_ResultGroup::group());
2189     aTypes.insert(ModelAPI_ResultConstruction::group());
2190     aTypes.insert(ModelAPI_ResultBody::group());
2191     aTypes.insert(ModelAPI_ResultPart::group());
2192
2193     return hasResults(aObjects, aTypes);
2194   }
2195   return false;
2196 }
2197
2198 //******************************************************
2199 void setColor(ResultPtr theResult, const std::vector<int>& theColor)
2200 {
2201   if (!theResult.get())
2202     return;
2203
2204   AttributeIntArrayPtr aColorAttr = theResult->data()->intArray(ModelAPI_Result::COLOR_ID());
2205   if (aColorAttr.get() != NULL) {
2206     if (!aColorAttr->size()) {
2207       aColorAttr->setSize(3);
2208     }
2209     aColorAttr->setValue(0, theColor[0]);
2210     aColorAttr->setValue(1, theColor[1]);
2211     aColorAttr->setValue(2, theColor[2]);
2212   }
2213 }
2214
2215 //**************************************************************
2216 void XGUI_Workshop::changeColor(const QObjectPtrList& theObjects)
2217 {
2218
2219   AttributeIntArrayPtr aColorAttr;
2220   // 1. find the current color of the object. This is a color of AIS presentation
2221   // The objects are iterated until a first valid color is found
2222   std::vector<int> aColor;
2223   foreach(ObjectPtr anObject, theObjects) {
2224     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
2225     if (aResult.get()) {
2226       XGUI_CustomPrs::getResultColor(aResult, aColor);
2227     }
2228     else {
2229       // TODO: remove the obtaining a color from the AIS object
2230       // this does not happen never because:
2231       // 1. The color can be changed only on results
2232       // 2. The result can be not visualized in the viewer(e.g. Origin Construction)
2233       AISObjectPtr anAISObj = myDisplayer->getAISObject(anObject);
2234       if (anAISObj.get()) {
2235         aColor.resize(3);
2236         anAISObj->getColor(aColor[0], aColor[1], aColor[2]);
2237       }
2238     }
2239     if (!aColor.empty())
2240       break;
2241   }
2242   if (aColor.size() != 3)
2243     return;
2244
2245   if (!abortAllOperations())
2246   return;
2247   // 2. show the dialog to change the value
2248   XGUI_ColorDialog* aDlg = new XGUI_ColorDialog(desktop());
2249   aDlg->setColor(aColor);
2250   aDlg->move(QCursor::pos());
2251   bool isDone = aDlg->exec() == QDialog::Accepted;
2252   if (!isDone)
2253     return;
2254
2255   bool isRandomColor = aDlg->isRandomColor();
2256
2257   // 3. abort the previous operation and start a new one
2258   SessionPtr aMgr = ModelAPI_Session::get();
2259   QString aDescription = contextMenuMgr()->action("COLOR_CMD")->text();
2260   aMgr->startOperation(aDescription.toStdString());
2261
2262   // 4. set the value to all results
2263   std::vector<int> aColorResult = aDlg->getColor();
2264   foreach(ObjectPtr anObj, theObjects) {
2265     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
2266     if (aResult.get() != NULL) {
2267       ResultBodyPtr aBodyResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
2268       if (aBodyResult.get() != NULL) { // change colors for all sub-solids
2269         std::list<ResultPtr> allRes;
2270         ModelAPI_Tools::allSubs(aBodyResult, allRes);
2271         for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
2272           setColor(*aRes, !isRandomColor ? aColorResult : aDlg->getRandomColor());
2273         }
2274       }
2275       setColor(aResult, !isRandomColor ? aColorResult : aDlg->getRandomColor());
2276     }
2277   }
2278   aMgr->finishOperation();
2279   updateCommandStatus();
2280 }
2281
2282 //**************************************************************
2283 void setDeflection(ResultPtr theResult, const double theDeflection)
2284 {
2285   if (!theResult.get())
2286     return;
2287
2288   AttributeDoublePtr aDeflectionAttr = theResult->data()->real(ModelAPI_Result::DEFLECTION_ID());
2289   if (aDeflectionAttr.get() != NULL)
2290     aDeflectionAttr->setValue(theDeflection);
2291 }
2292
2293 //**************************************************************
2294 void setTransparency(ResultPtr theResult, double theTransparency)
2295 {
2296   if (!theResult.get())
2297     return;
2298
2299   AttributeDoublePtr anAttribute = theResult->data()->real(ModelAPI_Result::TRANSPARENCY_ID());
2300   if (anAttribute.get() != NULL)
2301     anAttribute->setValue(theTransparency);
2302 }
2303
2304 //**************************************************************
2305 void setTransparency(double theTransparency, const QObjectPtrList& theObjects)
2306 {
2307   foreach(ObjectPtr anObj, theObjects) {
2308     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
2309     if (aResult.get() != NULL) {
2310       ResultBodyPtr aBodyResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
2311       if (aBodyResult.get() != NULL) { // change property for all sub-solids
2312         std::list<ResultPtr> allRes;
2313         ModelAPI_Tools::allSubs(aBodyResult, allRes);
2314         for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
2315           setTransparency(*aRes, theTransparency);
2316         }
2317       }
2318       setTransparency(aResult, theTransparency);
2319     }
2320   }
2321 }
2322
2323 //**************************************************************
2324 void XGUI_Workshop::changeDeflection(const QObjectPtrList& theObjects)
2325 {
2326   AttributeDoublePtr aDoubleAttr;
2327   // 1. find the current property of the object. This is a property of AIS presentation
2328   // The objects are iterated until a first valid property is found
2329   double aDeflection = -1;
2330   foreach(ObjectPtr anObject, theObjects) {
2331     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
2332     if (aResult.get()) {
2333       aDeflection = XGUI_CustomPrs::getResultDeflection(aResult);
2334     }
2335     else {
2336       // TODO: remove the obtaining a property from the AIS object
2337       // this does not happen never because:
2338       // 1. The property can be changed only on results
2339       // 2. The result can be not visualized in the viewer(e.g. Origin Construction)
2340       AISObjectPtr anAISObj = myDisplayer->getAISObject(anObject);
2341       if (anAISObj.get()) {
2342         aDeflection = anAISObj->getDeflection();
2343       }
2344     }
2345     if (aDeflection > 0)
2346       break;
2347   }
2348   if (aDeflection < 0)
2349     return;
2350
2351   if (!abortAllOperations())
2352   return;
2353   // 2. show the dialog to change the value
2354   XGUI_DeflectionDialog* aDlg = new XGUI_DeflectionDialog(desktop());
2355   aDlg->setDeflection(aDeflection);
2356   aDlg->move(QCursor::pos());
2357   bool isDone = aDlg->exec() == QDialog::Accepted;
2358   if (!isDone)
2359     return;
2360
2361   // 3. abort the previous operation and start a new one
2362   SessionPtr aMgr = ModelAPI_Session::get();
2363   QString aDescription = contextMenuMgr()->action("DEFLECTION_CMD")->text();
2364   aMgr->startOperation(aDescription.toStdString());
2365
2366   // 4. set the value to all results
2367   aDeflection = aDlg->getDeflection();
2368   foreach(ObjectPtr anObj, theObjects) {
2369     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
2370     if (aResult.get() != NULL) {
2371       ResultBodyPtr aBodyResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
2372       if (aBodyResult.get() != NULL) { // change property for all sub-solids
2373         std::list<ResultPtr> allRes;
2374         ModelAPI_Tools::allSubs(aBodyResult, allRes);
2375         for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
2376           setDeflection(*aRes, aDeflection);
2377         }
2378       }
2379       setDeflection(aResult, aDeflection);
2380     }
2381   }
2382   aMgr->finishOperation();
2383   updateCommandStatus();
2384 }
2385
2386 //**************************************************************
2387 void XGUI_Workshop::changeTransparency(const QObjectPtrList& theObjects)
2388 {
2389   AttributeDoublePtr aDoubleAttr;
2390   // 1. find the current property of the object. This is a property of AIS presentation
2391   // The objects are iterated until a first valid property is found
2392   double aCurrentValue = -1;
2393   foreach(ObjectPtr anObject, theObjects) {
2394     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
2395     if (aResult.get()) {
2396       aCurrentValue = XGUI_CustomPrs::getResultTransparency(aResult);
2397     }
2398     else {
2399       // TODO: remove the obtaining a property from the AIS object
2400       // this does not happen never because:
2401       // 1. The property can be changed only on results
2402       // 2. The result can be not visualized in the viewer(e.g. Origin Construction)
2403       AISObjectPtr anAISObj = myDisplayer->getAISObject(anObject);
2404       if (anAISObj.get()) {
2405         aCurrentValue = anAISObj->getDeflection();
2406       }
2407     }
2408     if (aCurrentValue > 0)
2409       break;
2410   }
2411   if (aCurrentValue < 0)
2412     return;
2413
2414   if (!abortAllOperations())
2415   return;
2416
2417   // 2. show the dialog to change the value
2418   XGUI_PropertyDialog* aDlg = new XGUI_PropertyDialog(desktop());
2419   aDlg->setWindowTitle("Transparency");
2420   XGUI_TransparencyWidget* aTransparencyWidget = new XGUI_TransparencyWidget(aDlg);
2421   connect(aTransparencyWidget, SIGNAL(transparencyValueChanged()),
2422           this, SLOT(onTransparencyValueChanged()));
2423   connect(aTransparencyWidget, SIGNAL(previewStateChanged()),
2424           this, SLOT(onPreviewStateChanged()));
2425   aDlg->setContent(aTransparencyWidget);
2426   aTransparencyWidget->setValue(aCurrentValue);
2427
2428   // 3. abort the previous operation and start a new one
2429   SessionPtr aMgr = ModelAPI_Session::get();
2430   QString aDescription = contextMenuMgr()->action("TRANSPARENCY_CMD")->text();
2431   aMgr->startOperation(aDescription.toStdString());
2432
2433   aDlg->move(QCursor::pos());
2434   bool isDone = aDlg->exec() == QDialog::Accepted;
2435   if (!isDone)
2436     return;
2437
2438   // 4. set the value to all results
2439   aCurrentValue = aTransparencyWidget->getValue();
2440   setTransparency(aCurrentValue, theObjects);
2441
2442   aMgr->finishOperation();
2443   updateCommandStatus();
2444 }
2445
2446 //**************************************************************
2447 void XGUI_Workshop::onTransparencyValueChanged()
2448 {
2449   XGUI_TransparencyWidget* aTransparencyWidget = (XGUI_TransparencyWidget*)sender();
2450   if (!aTransparencyWidget || !aTransparencyWidget->isPreviewNeeded())
2451     return;
2452
2453   QObjectPtrList anObjects = mySelector->selection()->selectedObjects();
2454   setTransparency(aTransparencyWidget->getValue(), anObjects);
2455   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2456 }
2457
2458 //**************************************************************
2459 void XGUI_Workshop::onPreviewStateChanged()
2460 {
2461   XGUI_TransparencyWidget* aTransparencyWidget = (XGUI_TransparencyWidget*)sender();
2462   if (!aTransparencyWidget || !aTransparencyWidget->isPreviewNeeded())
2463     return;
2464
2465   QObjectPtrList anObjects = mySelector->selection()->selectedObjects();
2466   setTransparency(aTransparencyWidget->getValue(), anObjects);
2467   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2468 }
2469
2470 //**************************************************************
2471 #define SET_DISPLAY_GROUP(aGroupName, aDisplay) \
2472 for (int i = 0; i < aDoc->size(aGroupName); i++) { \
2473   aDoc->object(aGroupName, i)->setDisplayed(aDisplay); \
2474 }
2475
2476 //******************************************************
2477 void XGUI_Workshop::showObjects(const QObjectPtrList& theList, bool isVisible)
2478 {
2479   if (isVisible) {
2480     std::set<ObjectPtr> anObjects;
2481     foreach (ObjectPtr aObj, theList) {
2482       anObjects.insert(aObj);
2483     }
2484     if (!prepareForDisplay(anObjects))
2485       return;
2486   }
2487
2488   foreach (ObjectPtr aObj, theList) {
2489     aObj->setDisplayed(isVisible);
2490   }
2491   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2492   myObjectBrowser->updateAllIndexes();
2493 }
2494
2495 //**************************************************************
2496 void XGUI_Workshop::showOnlyObjects(const QObjectPtrList& theList)
2497 {
2498   // Hide all displayed objects
2499   QObjectPtrList aList = myDisplayer->displayedObjects();
2500   foreach (ObjectPtr aObj, aList) {
2501     if (module()->canEraseObject(aObj))
2502       aObj->setDisplayed(false);
2503   }
2504   //Do not use eraseAll if you didn't send Redisplay event:
2505   //all objects are erased from viewer, but considered as displayed in displayer
2506   // Problem in bug 2218
2507   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2508 #ifdef HAVE_SALOME
2509     //issue #2159 Hide all incomplete behavior
2510     viewer()->eraseAll();
2511 #endif
2512
2513   std::set<ObjectPtr> anObjects;
2514   foreach (ObjectPtr aObj, theList) {
2515     anObjects.insert(aObj);
2516   }
2517
2518   if (!prepareForDisplay(anObjects))
2519     return;
2520
2521   // Show only objects from the list
2522   foreach (ObjectPtr aObj, theList) {
2523     aObj->setDisplayed(true);
2524   }
2525   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2526
2527   // Necessary for update icons in ObjectBrowser on Linux
2528   myObjectBrowser->updateAllIndexes();
2529 }
2530
2531 //**************************************************************
2532 void XGUI_Workshop::registerValidators() const
2533 {
2534   SessionPtr aMgr = ModelAPI_Session::get();
2535   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
2536 }
2537
2538 //**************************************************************
2539 void XGUI_Workshop::displayDocumentResults(DocumentPtr theDoc)
2540 {
2541   if (!theDoc)
2542     return;
2543   displayGroupResults(theDoc, ModelAPI_ResultConstruction::group());
2544   displayGroupResults(theDoc, ModelAPI_ResultBody::group());
2545 }
2546
2547 //**************************************************************
2548 void XGUI_Workshop::displayGroupResults(DocumentPtr theDoc, std::string theGroup)
2549 {
2550   for (int i = 0; i < theDoc->size(theGroup); i++)
2551     theDoc->object(theGroup, i)->setDisplayed(true);
2552     //displayObject(theDoc->object(theGroup, i));
2553   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
2554 }
2555
2556 //**************************************************************
2557 void XGUI_Workshop::setDisplayMode(const QObjectPtrList& theList, int theMode)
2558 {
2559   foreach(ObjectPtr anObj, theList) {
2560     myDisplayer->setDisplayMode(anObj, (XGUI_Displayer::DisplayMode)theMode, false);
2561
2562     ResultBodyPtr aBodyResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(anObj);
2563     if (aBodyResult.get() != NULL) { // change display mode for all sub-solids
2564       std::list<ResultPtr> allRes;
2565       ModelAPI_Tools::allSubs(aBodyResult, allRes);
2566       for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
2567         myDisplayer->setDisplayMode(*aRes, (XGUI_Displayer::DisplayMode)theMode, false);
2568       }
2569     }
2570   }
2571   if (theList.size() > 0)
2572     myDisplayer->updateViewer();
2573 }
2574
2575 //**************************************************************
2576 void XGUI_Workshop::closeDocument()
2577 {
2578   ModuleBase_Operation* anOperation = operationMgr()->currentOperation();
2579   while (anOperation) {
2580     anOperation->abort();
2581     anOperation = operationMgr()->currentOperation();
2582   }
2583   //myDisplayer->closeLocalContexts();
2584   myDisplayer->eraseAll();
2585   objectBrowser()->clearContent();
2586
2587   module()->closeDocument();
2588   // we need to clear viewer (with created filters) to do not have problems in 2nd SALOME study
2589   module()->clearViewer();
2590
2591
2592   // data model need not process the document's signals about objects modifications as
2593   // the document is closed
2594   //bool isBlocked = objectBrowser()->dataModel()->blockEventsProcessing(true);
2595
2596   SessionPtr aMgr = ModelAPI_Session::get();
2597   aMgr->closeAll();
2598
2599   //objectBrowser()->dataModel()->blockEventsProcessing(isBlocked);
2600 }
2601
2602 //******************************************************
2603 void XGUI_Workshop::addHistoryMenu(QObject* theObject, const char* theSignal, const char* theSlot)
2604 {
2605   XGUI_HistoryMenu* aMenu = NULL;
2606   if (isSalomeMode()) {
2607     QAction* anAction = qobject_cast<QAction*>(theObject);
2608     if (!anAction)
2609       return;
2610     aMenu = new XGUI_HistoryMenu(anAction);
2611   } else {
2612     QToolButton* aButton =  qobject_cast<QToolButton*>(theObject);
2613     aMenu = new XGUI_HistoryMenu(aButton);
2614   }
2615   connect(this, theSignal, aMenu, SLOT(setHistory(const QList<ActionInfo>&)));
2616   connect(aMenu, SIGNAL(actionSelected(int)), this, theSlot);
2617 }
2618
2619 //******************************************************
2620 QList<ActionInfo> XGUI_Workshop::processHistoryList(const std::list<std::string>& theList) const
2621 {
2622   QList<ActionInfo> aResult;
2623   std::list<std::string>::const_iterator it = theList.cbegin();
2624   for (; it != theList.cend(); it++) {
2625     QString anId = QString::fromStdString(*it);
2626     bool isEditing = anId.endsWith(ModuleBase_OperationFeature::EditSuffix());
2627     if (isEditing) {
2628       anId.chop(ModuleBase_OperationFeature::EditSuffix().size());
2629     }
2630     ActionInfo anInfo;
2631     QAction* aContextMenuAct = myContextMenuMgr->actionByName(anId);
2632     if (aContextMenuAct) {
2633       anInfo.initFrom(aContextMenuAct);
2634     } else {
2635       anInfo = myActionsMgr->actionInfoById(anId);
2636     }
2637     if (isEditing) {
2638       anInfo.text = anInfo.text.prepend("Modify ");
2639     }
2640     aResult << anInfo;
2641   }
2642   return aResult;
2643 }
2644
2645 //******************************************************
2646 void XGUI_Workshop::setStatusBarMessage(const QString& theMessage)
2647 {
2648 #ifdef HAVE_SALOME
2649   salomeConnector()->putInfo(theMessage, -1);
2650 #else
2651   myMainWindow->putInfo(theMessage, -1);
2652 #endif
2653 }
2654
2655 #ifdef HAVE_SALOME
2656 //******************************************************
2657 void XGUI_Workshop::synchronizeViewer()
2658 {
2659   SessionPtr aMgr = ModelAPI_Session::get();
2660   QList<DocumentPtr> aDocs;
2661   aDocs.append(aMgr->activeDocument());
2662   aDocs.append(aMgr->moduleDocument());
2663
2664   foreach(DocumentPtr aDoc, aDocs) {
2665     synchronizeGroupInViewer(aDoc, ModelAPI_ResultConstruction::group(), false);
2666     synchronizeGroupInViewer(aDoc, ModelAPI_ResultBody::group(), false);
2667     synchronizeGroupInViewer(aDoc, ModelAPI_ResultPart::group(), false);
2668     synchronizeGroupInViewer(aDoc, ModelAPI_ResultGroup::group(), false);
2669   }
2670 }
2671
2672 //******************************************************
2673 void XGUI_Workshop::synchronizeGroupInViewer(const DocumentPtr& theDoc,
2674                                              const std::string& theGroup,
2675                                              bool theUpdateViewer)
2676 {
2677   ObjectPtr aObj;
2678   int aSize = theDoc->size(theGroup);
2679   for (int i = 0; i < aSize; i++) {
2680     aObj = theDoc->object(theGroup, i);
2681     if (aObj->isDisplayed()) {
2682       // Hide the presentation with an empty shape. But isDisplayed state of the object should not
2683       // be changed to the object becomes visible when the shape becomes not empty
2684       ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
2685       if (aRes.get() && (!aRes->shape().get() || aRes->shape()->isNull()))
2686         continue;
2687       myDisplayer->display(aObj, false);
2688     }
2689   }
2690   if (theUpdateViewer)
2691     myDisplayer->updateViewer();
2692 }
2693 #endif
2694
2695 //******************************************************
2696 void XGUI_Workshop::highlightResults(const QObjectPtrList& theObjects)
2697 {
2698   FeaturePtr aFeature;
2699   QObjectPtrList aSelList = theObjects;
2700   QObjectPtrList aNewSel;
2701   bool aHasHidden = false;
2702   foreach(ObjectPtr aObj, theObjects) {
2703     aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
2704     if (aFeature.get()) {
2705       std::list<ResultPtr> aResults;
2706       ModelAPI_Tools::allResults(aFeature, aResults);
2707       std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aIt;
2708       for(aIt = aResults.cbegin(); aIt != aResults.cend(); aIt++) {
2709         aHasHidden |= (*aIt)->isConcealed();
2710         aSelList.append(*aIt);
2711         aNewSel.append(*aIt);
2712       }
2713     }
2714   }
2715   if (aSelList.count() > theObjects.count()) {
2716     // if something was found
2717     bool aBlocked = objectBrowser()->blockSignals(true);
2718     objectBrowser()->setObjectsSelected(aSelList);
2719     objectBrowser()->blockSignals(aBlocked);
2720     objectBrowser()->ensureVisible(aNewSel.first());
2721   }
2722   if (aHasHidden)
2723     QMessageBox::information(desktop(), tr("Find results"),
2724                              tr("Results not found"), QMessageBox::Ok);
2725 }
2726
2727 //******************************************************
2728 void XGUI_Workshop::highlightFeature(const QObjectPtrList& theObjects)
2729 {
2730   ResultPtr aResult;
2731   QObjectPtrList aSelList = theObjects;
2732   QObjectPtrList aNewSel;
2733   FeaturePtr aFeature;
2734   foreach(ObjectPtr aObj, theObjects) {
2735     aResult = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
2736     if (aResult.get()) {
2737       aFeature = ModelAPI_Feature::feature(aResult);
2738       if (aFeature.get()) {
2739         aSelList.append(aFeature);
2740         aNewSel.append(aFeature);
2741       }
2742     }
2743   }
2744   if (aSelList.count() > theObjects.count()) {
2745     // if something was found
2746     bool aBlocked = objectBrowser()->blockSignals(true);
2747     objectBrowser()->setObjectsSelected(aSelList);
2748     objectBrowser()->blockSignals(aBlocked);
2749     objectBrowser()->ensureVisible(aNewSel.first());
2750   }
2751 }
2752
2753 void XGUI_Workshop::insertFeatureFolder()
2754 {
2755   QObjectPtrList aObjects = mySelector->selection()->selectedObjects();
2756   if (aObjects.isEmpty())
2757     return;
2758   ObjectPtr aObj = aObjects.first();
2759   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
2760   if (aFeature.get() == NULL)
2761     return;
2762   SessionPtr aMgr = ModelAPI_Session::get();
2763   DocumentPtr aDoc = aMgr->activeDocument();
2764
2765   QString aDescription = contextMenuMgr()->action("INSERT_FOLDER_CMD")->text();
2766
2767   aMgr->startOperation(aDescription.toStdString());
2768   aDoc->addFolder(aFeature);
2769   aMgr->finishOperation();
2770
2771   updateCommandStatus();
2772 }
2773
2774
2775 void XGUI_Workshop::insertToFolder(bool isBefore)
2776 {
2777   std::list<FeaturePtr> aFeatures = mySelector->getSelectedFeatures();
2778   if (aFeatures.empty())
2779     return;
2780
2781   SessionPtr aMgr = ModelAPI_Session::get();
2782   DocumentPtr aDoc = aMgr->activeDocument();
2783
2784   FolderPtr aFolder = isBefore? aDoc->findFolderAbove(aFeatures):
2785                                 aDoc->findFolderBelow(aFeatures);
2786   if (!aFolder.get())
2787     return;
2788
2789   QString aDescription = contextMenuMgr()->action(
2790     isBefore ? "ADD_TO_FOLDER_BEFORE_CMD" : "ADD_TO_FOLDER_AFTER_CMD")->text();
2791
2792   QMap<ObjectPtr, bool> aStates = myObjectBrowser->getFoldersState(aDoc);
2793
2794   aMgr->startOperation(aDescription.toStdString());
2795   aDoc->moveToFolder(aFeatures, aFolder);
2796   aMgr->finishOperation();
2797
2798   myObjectBrowser->setFoldersState(aStates);
2799
2800   updateCommandStatus();
2801 }
2802
2803 void XGUI_Workshop::moveOutFolder(bool isBefore)
2804 {
2805   std::list<FeaturePtr> aFeatures = mySelector->getSelectedFeatures();
2806   if (aFeatures.empty())
2807     return;
2808
2809   SessionPtr aMgr = ModelAPI_Session::get();
2810   DocumentPtr aDoc = aMgr->activeDocument();
2811
2812   QString aDescription = contextMenuMgr()->action(
2813     isBefore ? "ADD_OUT_FOLDER_BEFORE_CMD" : "ADD_OUT_FOLDER_AFTER_CMD")->text();
2814
2815   QMap<ObjectPtr, bool> aStates = myObjectBrowser->getFoldersState(aDoc);
2816
2817   aMgr->startOperation(aDescription.toStdString());
2818   aDoc->removeFromFolder(aFeatures, isBefore);
2819   aMgr->finishOperation();
2820
2821   myObjectBrowser->setFoldersState(aStates);
2822
2823   updateCommandStatus();
2824 }
2825
2826 #ifndef HAVE_SALOME
2827 #include <PyConsole_Console.h>
2828 void XGUI_Workshop::onFileExec()
2829 {
2830   QString aScript = QFileDialog::getOpenFileName(myMainWindow, tr("Open script"),
2831       QString(), "Python script (*.py)");
2832
2833   if (!aScript.isNull()) {
2834     PyConsole_Console* aConsole = myMainWindow->pythonConsole();
2835     aConsole->execAndWait(QString("f = open('%1', 'rb')").arg(aScript));
2836     QString aExecStr =
2837       QString("exec(compile(f.read(), '%1', 'exec'))").arg(aScript);
2838     aConsole->execAndWait(aExecStr);
2839     aConsole->execAndWait("f.close()");
2840   }
2841 }
2842 #endif
2843
2844 void XGUI_Workshop::onAutoApply(bool isToggle)
2845 {
2846   SessionPtr aMgr = ModelAPI_Session::get();
2847   aMgr->blockAutoUpdate(isToggle);
2848 }