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[modules/shaper.git] / src / PartSet / PartSet_Module.cpp
1 // Copyright (C) 2014-2019  CEA/DEN, EDF R&D
2 //
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
7 //
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
11 // Lesser General Public License for more details.
12 //
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
16 //
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
18 //
19
20 #include "PartSet_Module.h"
21 #include "PartSet_WidgetSketchLabel.h"
22 #include "PartSet_Validators.h"
23 #include "PartSet_Tools.h"
24 #include "PartSet_PreviewPlanes.h"
25 #include "PartSet_WidgetBSplinePoints.h"
26 #include "PartSet_WidgetPoint2d.h"
27 #include "PartSet_WidgetPoint2DFlyout.h"
28 #include "PartSet_WidgetShapeSelector.h"
29 #include "PartSet_WidgetMultiSelector.h"
30 #include "PartSet_WidgetFeaturePointSelector.h"
31 #include "PartSet_WidgetEditor.h"
32 #include "PartSet_WidgetFileSelector.h"
33 #include "PartSet_WidgetSketchCreator.h"
34 #include "PartSet_SketcherMgr.h"
35 #include "PartSet_SketcherReentrantMgr.h"
36 #include "PartSet_ResultSketchPrs.h"
37 #include "PartSet_MenuMgr.h"
38 #include "PartSet_CustomPrs.h"
39 #include "PartSet_IconFactory.h"
40 #include "PartSet_OverconstraintListener.h"
41 #include "PartSet_TreeNodes.h"
42 #include "PartSet_FieldStepPrs.h"
43 #include "PartSet_BSplineWidget.h"
44
45 #include "PartSet_Filters.h"
46 #include "PartSet_FilterInfinite.h"
47
48 #ifdef _DEBUG
49 #include <QDebug>
50 #endif
51
52 #include <PartSetPlugin_Remove.h>
53 #include <PartSetPlugin_Part.h>
54 #include <PartSetPlugin_Duplicate.h>
55
56 #include <SketchPlugin_ConstraintCoincidence.h>
57
58 #include <ModuleBase_Operation.h>
59 #include <ModuleBase_IViewer.h>
60 #include <ModuleBase_IViewWindow.h>
61 #include <ModuleBase_IPropertyPanel.h>
62 #include <ModuleBase_ISelectionActivate.h>
63 #include <ModuleBase_WidgetChoice.h>
64 #include <ModuleBase_WidgetEditor.h>
65 #include <ModuleBase_WidgetValidated.h>
66 #include <ModuleBase_Tools.h>
67 #include <ModuleBase_OperationFeature.h>
68 #include <ModuleBase_WidgetFactory.h>
69 #include <ModuleBase_OperationDescription.h>
70 #include <ModuleBase_ViewerPrs.h>
71 #include <ModuleBase_ResultPrs.h>
72
73 #include <ModelAPI_ResultField.h>
74 #include <ModelAPI_Object.h>
75 #include <ModelAPI_Events.h>
76 #include <ModelAPI_Validator.h>
77 #include <ModelAPI_Data.h>
78 #include <ModelAPI_Session.h>
79 #include <ModelAPI_ResultBody.h>
80 #include <ModelAPI_AttributeString.h>
81 #include <ModelAPI_AttributeSelectionList.h>
82 #include <ModelAPI_Tools.h>
83 #include <ModelAPI_ResultConstruction.h>
84 #include <ModelAPI_AttributeIntArray.h>
85 #include <ModelAPI_ResultGroup.h>
86
87 #include <GeomDataAPI_Point2D.h>
88 #include <GeomDataAPI_Point.h>
89 #include <GeomDataAPI_Dir.h>
90
91 #include <XGUI_ActiveControlMgr.h>
92 #include <XGUI_ActiveControlSelector.h>
93 #include <XGUI_ActionsMgr.h>
94 #include <XGUI_ContextMenuMgr.h>
95 #include <XGUI_DataModel.h>
96 #include <XGUI_Displayer.h>
97 #include <XGUI_ErrorMgr.h>
98 #include <XGUI_FacesPanelSelector.h>
99 #include <XGUI_ModuleConnector.h>
100 #include <XGUI_ObjectsBrowser.h>
101 #include <XGUI_OperationMgr.h>
102 #include <XGUI_PropertyPanel.h>
103 #include <XGUI_SelectionMgr.h>
104 #include <XGUI_Tools.h>
105 #include <XGUI_Workshop.h>
106
107 #include <SketchPlugin_ConstraintAngle.h>
108 #include <SketchPlugin_ConstraintLength.h>
109 #include <SketchPlugin_ConstraintDistance.h>
110 #include <SketchPlugin_ConstraintParallel.h>
111 #include <SketchPlugin_ConstraintPerpendicular.h>
112 #include <SketchPlugin_ConstraintRadius.h>
113 #include <SketchPlugin_Feature.h>
114 #include <SketchPlugin_Projection.h>
115 #include <SketchPlugin_Sketch.h>
116
117 #include <SketcherPrs_SymbolPrs.h>
118 #include <SketcherPrs_PositionMgr.h>
119 #include <SketcherPrs_Coincident.h>
120 #include <SketcherPrs_Tools.h>
121
122 #include <Events_Loop.h>
123 #include <Config_PropManager.h>
124 #include <Config_Keywords.h>
125
126 #include <AIS_Dimension.hxx>
127 #include <AIS_InteractiveObject.hxx>
128 #include <StdSelect_TypeOfFace.hxx>
129 #include <TopoDS_Vertex.hxx>
130 #include <TopoDS.hxx>
131 #include <TopoDS_Shape.hxx>
132 #include <BRep_Tool.hxx>
133
134 #include <QObject>
135 #include <QMouseEvent>
136 #include <QString>
137 #include <QTimer>
138 #include <QApplication>
139 #include <QMessageBox>
140 #include <QMainWindow>
141 #include <QLineEdit>
142 #include <QString>
143
144 #include <GeomAlgoAPI_FaceBuilder.h>
145 #include <GeomDataAPI_Dir.h>
146
147 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
148
149 #define FEATURE_ITEM_COLOR "0,0,225"
150
151
152 /*!Create and return new instance of XGUI_Module*/
153 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
154 {
155   return new PartSet_Module(theWshop);
156 }
157
158 //******************************************************
159 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
160 : ModuleBase_IModule(theWshop),
161   myVisualLayerId(0),
162   myRoot(0),
163   myIsOperationIsLaunched(false)
164 {
165   new PartSet_IconFactory(this);
166
167   mySketchMgr = new PartSet_SketcherMgr(this);
168   mySketchReentrantMgr = new PartSet_SketcherReentrantMgr(theWshop);
169
170   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
171   XGUI_Workshop* aWorkshop = aConnector->workshop();
172
173   ModuleBase_IViewer* aViewer = theWshop->viewer();
174   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
175           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
176   connect(aViewer, SIGNAL(viewTransformed(int)),
177           SLOT(onViewTransformed(int)));
178   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
179           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
180   myMenuMgr = new PartSet_MenuMgr(this);
181   myCustomPrs = new PartSet_CustomPrs(theWshop);
182
183   myOverconstraintListener = new PartSet_OverconstraintListener(theWshop);
184
185   Events_Loop* aLoop = Events_Loop::loop();
186   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
187   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
188
189   registerSelectionFilter(SF_GlobalFilter, new PartSet_GlobalFilter(myWorkshop));
190   registerSelectionFilter(SF_FilterInfinite, new PartSet_FilterInfinite(myWorkshop));
191   Handle(PartSet_ResultGroupNameFilter) aCRFilter = new PartSet_ResultGroupNameFilter(myWorkshop);
192   std::set<std::string> aCRGroupNames;
193   aCRGroupNames.insert(ModelAPI_ResultConstruction::group());
194   aCRFilter->setGroupNames(aCRGroupNames);
195   registerSelectionFilter(SF_ResultGroupNameFilter, aCRFilter);
196
197   setDefaultConstraintShown();
198
199   //Config_PropManager::registerProp("Visualization", "object_default_color", "Object color",
200   //                                 Config_Prop::Color, "225,225,225");
201
202   Config_PropManager::registerProp("Visualization", "result_body_color", "Result color",
203     Config_Prop::Color, ModelAPI_ResultBody::DEFAULT_COLOR());
204
205   Config_PropManager::registerProp("Visualization", "result_group_color", "Group color",
206     Config_Prop::Color, ModelAPI_ResultGroup::DEFAULT_COLOR());
207
208   Config_PropManager::registerProp("Visualization", "result_construction_color",
209     "Construction color",
210     Config_Prop::Color,
211     ModelAPI_ResultConstruction::DEFAULT_COLOR());
212
213   Config_PropManager::registerProp("Visualization", "result_part_color", "Part color",
214     Config_Prop::Color, ModelAPI_ResultPart::DEFAULT_COLOR());
215
216   Config_PropManager::registerProp("Visualization", "result_field_color", "Field color",
217     Config_Prop::Color, ModelAPI_ResultField::DEFAULT_COLOR());
218
219   Config_PropManager::registerProp("Visualization", "operation_parameter_color",
220                           "Reference shape wireframe color in operation", Config_Prop::Color,
221                           PartSet_CustomPrs::OPERATION_PARAMETER_COLOR());
222   Config_PropManager::registerProp("Visualization", "operation_result_color",
223                           "Result shape wireframe color in operation", Config_Prop::Color,
224                           PartSet_CustomPrs::OPERATION_RESULT_COLOR());
225   Config_PropManager::registerProp("Visualization", "operation_highlight_color",
226                           "Multi selector item color in operation", Config_Prop::Color,
227                           PartSet_CustomPrs::OPERATION_HIGHLIGHT_COLOR());
228   Config_PropManager::registerProp("Visualization", "operation_remove_feature_color",
229                           "Color of removed feature in operation", Config_Prop::Color,
230                           PartSet_CustomPrs::OPERATION_REMOVE_FEATURE_COLOR());
231   Config_PropManager::registerProp("Visualization", "sketch_preview_plane",
232                           "Color of sketch plane", Config_Prop::Color,
233                           PartSet_CustomPrs::OPERATION_SKETCH_PLANE());
234
235   Config_PropManager::registerProp("Visualization", "hidden_face_transparency",
236                                    "Hidden faces transparency",
237                                    Config_Prop::DblSpin,
238                                    "0.8");
239
240   std::ostringstream aStream;
241   aStream << SketcherPrs_Tools::getDefaultArrowSize();
242   Config_PropManager::registerProp("Visualization", "dimension_arrow_size",
243     "Dimension arrow size", Config_Prop::IntSpin, aStream.str());
244
245   Config_PropManager::registerProp("Visualization", "dimension_font", "Dimension font",
246     Config_Prop::String, "Times-bold");
247
248   aStream.str("");
249   aStream.clear();
250   aStream << SketcherPrs_Tools::getDefaultTextHeight();
251   Config_PropManager::registerProp("Visualization", "dimension_value_size",
252     "Dimension value size", Config_Prop::IntSpin, aStream.str());
253
254   Config_PropManager::registerProp("Visualization", "sketch_dimension_color",
255     "Dimension color",
256     Config_Prop::Color, SKETCH_DIMENSION_COLOR);
257
258   Config_PropManager::registerProp("Visualization", "feature_objectbrowser_color",
259     "Feature items in Object Browser",
260     Config_Prop::Color, FEATURE_ITEM_COLOR);
261
262   Config_PropManager::registerProp("Visualization", "zoom_trihedron_arrows",
263     "Zoom trihedron arrows", Config_Prop::Boolean, "false");
264
265   Config_PropManager::registerProp("Visualization", "axis_arrow_size",
266     "Axis arrow size", Config_Prop::IntSpin, "10");
267
268   Config_PropManager::registerProp("Shortcuts", "add_parameter_shortcut",
269     "Add parameter in parameters manager dialog",
270     Config_Prop::Shortcut, "Ctrl+A");
271
272   Config_PropManager::registerProp("Windows", "use_hide_faces_panel",
273     "Use HideFaces panel in operations", Config_Prop::Boolean, "false");
274 }
275
276 //******************************************************
277 PartSet_Module::~PartSet_Module()
278 {
279   delete myCustomPrs;
280   delete myOverconstraintListener;
281   delete myRoot;
282 }
283
284 //******************************************************
285 void PartSet_Module::createFeatures()
286 {
287   ModuleBase_IModule::createFeatures();
288   myRoot = new PartSet_RootNode();
289   myRoot->setWorkshop(workshop());
290 }
291
292
293 //******************************************************
294 void PartSet_Module::storeSelection()
295 {
296   // cash is used only to restore selection, so it should be filled in storeSelection and
297   // after applying immediatelly cleared in restoreSelection
298   myCurrentSelection.clear();
299   sketchMgr()->storeSelection(PartSet_SketcherMgr::ST_SelectType, myCurrentSelection);
300 }
301
302 //******************************************************
303 void PartSet_Module::restoreSelection()
304 {
305   // cash is used only to restore selection, so it should be filled in storeSelection and
306   // after applying immediatelly cleared in restoreSelection
307   sketchMgr()->restoreSelection(myCurrentSelection);
308   myCurrentSelection.clear();
309 }
310
311 //******************************************************
312 void PartSet_Module::registerValidators()
313 {
314   //Registering of validators
315   SessionPtr aMgr = ModelAPI_Session::get();
316   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
317   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
318   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
319   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
320   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
321   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
322   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
323   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
324   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
325   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
326   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
327   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
328   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
329   aFactory->registerValidator("PartSet_CollinearSelection", new PartSet_CollinearSelection);
330   aFactory->registerValidator("PartSet_MiddlePointSelection", new PartSet_MiddlePointSelection);
331   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
332   aFactory->registerValidator("PartSet_DifferentPoints", new PartSet_DifferentPointsValidator);
333   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
334   aFactory->registerValidator("PartSet_MultyTranslationSelection",
335     new PartSet_MultyTranslationSelection);
336   aFactory->registerValidator("PartSet_SplitSelection", new PartSet_SplitSelection);
337   aFactory->registerValidator("PartSet_ProjectionSelection", new PartSet_ProjectionSelection);
338   aFactory->registerValidator("PartSet_IntersectionSelection", new PartSet_IntersectionSelection);
339 }
340
341 //******************************************************
342 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget,
343                                             const bool isToConnect)
344 {
345   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
346 }
347
348 //******************************************************
349 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
350 {
351   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
352     mySketchMgr->commitNestedSketch(theOperation);
353   }
354   /// deactivate of overconstraint listener should be performed after Sketch commit (#2176)
355   if (PartSet_SketcherMgr::isSketchOperation(theOperation))
356     overconstraintListener()->setActive(false);
357
358   /// Restart sketcher operations automatically
359   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
360
361     ModuleBase_OperationFeature* aFOperation =
362       dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
363     if (aFOperation && !aFOperation->isEditOperation()) {
364       // the selection is cleared after commit the create operation
365       // in order to do not use the same selected objects in the restarted operation
366       // for common behaviour, the selection is cleared even if the operation is not restarted
367       getWorkshop()->selector()->clearSelection();
368     }
369   }
370 }
371
372 //******************************************************
373 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
374 {
375   /// Restart sketcher operations automatically
376   mySketchReentrantMgr->operationAborted(theOperation);
377   /// deactivate of overconstraint listener should be performed after Sketch abort (#2176)
378   if (PartSet_SketcherMgr::isSketchOperation(theOperation))
379     overconstraintListener()->setActive(false);
380 }
381
382 //******************************************************
383 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
384 {
385   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
386                                                                                 (theOperation);
387   if (aFOperation) {
388     XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(workshop());
389     XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
390
391     ModuleBase_ModelWidget* aFilledWidget = 0;
392     bool aPostonedWidgetActivation = false;
393
394     FeaturePtr aFeature = aFOperation->feature();
395     /// Restart sketcher operations automatically
396     /// it is important to call method of sketch reentrant manager before filling of PP
397     /// because it fills some created feature attributes, these new values should be used
398     /// to fill the property panel
399     mySketchReentrantMgr->operationStarted(theOperation);
400
401     aWorkshop->fillPropertyPanel(aFOperation);
402     // filling the operation values by the current selection
403     // if the operation can be committed after the controls filling, the method perform should
404     // be stopped. Otherwise unnecessary presentations can be shown(e.g. operation prs in sketch)
405     bool isOperationCommitted = false;
406     if (!aFOperation->isEditOperation()) {
407       std::string aGreedAttributeId = ModuleBase_Tools::findGreedAttribute(workshop(), aFeature);
408       // if there is a greed attribute, automatic commit by preselection
409       // for this feature is prohibited
410       aFilledWidget = aFOperation->activateByPreselection(aGreedAttributeId);
411       if (currentOperation() != aFOperation)
412         isOperationCommitted = true;
413       else {
414         if (aGreedAttributeId.empty()) {
415           // a signal should be emitted before the next widget activation
416           // because, the activation of the next widget will give a focus to the widget.
417           // As a result the value of the widget is initialized.
418           // And commit may happens until the value is entered.
419           if (aFilledWidget) {
420             if (mySketchReentrantMgr->canBeCommittedByPreselection())
421               isOperationCommitted = mySketchMgr->operationActivatedByPreselection();
422             // activate the next obligatory widget
423             if (!isOperationCommitted)
424               aPropertyPanel->activateNextWidget(aFilledWidget);
425           }
426         }
427         else { // there is a greed widget
428           const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
429           std::string aFirstAttributeId = aWidgets.front()->attributeID();
430           // activate next widget after greeded if it is the first widget in the panel
431           // else the first panel widget is already activated by operation start
432           if (aFirstAttributeId == aGreedAttributeId)
433             aPostonedWidgetActivation = true;
434         }
435       }
436     } if (!isOperationCommitted) {
437       aWorkshop->connectToPropertyPanel(true);
438       updateSketcherOnStart(aFOperation);
439       updatePresentationsOnStart(aFOperation);
440
441       // the objects of the current operation should be deactivated
442       QObjectPtrList anObjects;
443       anObjects.append(aFeature);
444       std::list<ResultPtr> aResults;
445       ModelAPI_Tools::allResults(aFeature, aResults);
446       std::list<ResultPtr>::const_iterator aIt;
447       for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
448         anObjects.append(*aIt);
449       }
450       QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
451       for (; anIt != aLast; anIt++)
452         aWorkshop->deactivateActiveObject(*anIt, false);
453       if (anObjects.size() > 0) {
454         XGUI_Displayer* aDisplayer = aWorkshop->displayer();
455         aDisplayer->updateViewer();
456       }
457       /// state of command actions should be updated after displayed objects modification because
458       /// deactivation(for example) of objects may influence on selection in the viewer
459       /// State of command actions may depend on selection in the viewer(e.g. Sketch)
460       workshop()->updateCommandStatus();
461     }
462     if (aPostonedWidgetActivation) {
463       // if the widget is an empty in the chain of activated widgets, the current operation
464       // is restarted. It should be performed after functionality of the operation starting
465       aPropertyPanel->activateNextWidget(aFilledWidget);
466     }
467   }
468 }
469
470 //******************************************************
471 void PartSet_Module::updateSketcherOnStart(ModuleBase_Operation* theOperation)
472 {
473   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
474     mySketchMgr->startSketch(theOperation);
475   }
476   // It is switched off because of
477   // Task #3067: 5.2.2 Drawing in the sketcher: change the mouse cursor arrow
478   else if (sketchMgr()->isNestedSketchOperation(theOperation)) {
479     mySketchMgr->startNestedSketch(theOperation);
480   }
481 }
482
483 //******************************************************
484 void PartSet_Module::updatePresentationsOnStart(ModuleBase_Operation* theOperation)
485 {
486   ModuleBase_OperationFeature* aFOperation =
487     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
488   if (aFOperation) {
489     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, false);
490     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, false);
491   }
492 }
493
494 //******************************************************
495 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
496 {
497   ModuleBase_IModule::operationResumed(theOperation);
498
499   ModuleBase_OperationFeature* aFOperation =
500     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
501   if (aFOperation) {
502     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, false);
503     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, false);
504   }
505 }
506
507 //******************************************************
508 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
509 {
510   bool isModifiedArgs = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false);
511   bool isModifiedResults = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
512   bool isModified = isModifiedArgs || isModifiedResults;
513
514   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
515     mySketchMgr->stopNestedSketch(theOperation);
516   }
517   else if (PartSet_SketcherMgr::isSketchOperation(theOperation))
518     setDefaultConstraintShown();
519
520   //VSV: Viewer is updated on feature update and redisplay
521   if (isModified) {
522     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
523     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
524     aDisplayer->updateViewer();
525   }
526
527   QMap<PartSet_Tools::ConstraintVisibleState, bool>::const_iterator
528     anIt = myHasConstraintShown.begin(), aLast = myHasConstraintShown.end();
529   for (; anIt != aLast; anIt++) {
530     mySketchMgr->updateBySketchParameters(anIt.key(), anIt.value());
531   }
532 }
533
534 //******************************************************
535 ModuleBase_Operation* PartSet_Module::currentOperation() const
536 {
537   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
538   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
539   return anOpMgr->currentOperation();
540 }
541
542 //******************************************************
543 bool PartSet_Module::canUndo() const
544 {
545   bool aCanUndo = false;
546   SessionPtr aMgr = ModelAPI_Session::get();
547   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
548     aCanUndo = !aMgr->isOperation();
549     if (!aCanUndo) // check the enable state additionally by sketch manager
550       aCanUndo = aMgr->canUndo();
551   }
552   return aCanUndo;
553 }
554
555 //******************************************************
556 bool PartSet_Module::canRedo() const
557 {
558   bool aCanRedo = false;
559   SessionPtr aMgr = ModelAPI_Session::get();
560   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
561     aCanRedo = !aMgr->isOperation();
562     if (!aCanRedo) // check the enable state additionally by sketch manager
563       aCanRedo = aMgr->canRedo();
564   }
565   return aCanRedo;
566 }
567
568 //******************************************************
569 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
570 {
571   bool aValid = true;
572   if (theActionId == "MOVE_CMD" || theActionId == "MOVE_SPLIT_CMD") {
573     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
574     if (aFeature) {
575       ResultPtr aResult = ModuleBase_Tools::firstResult(aFeature);
576       // part features can not be moved in the history.
577       if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group())
578         aValid = false;
579     }
580   }
581   return aValid;
582 }
583
584 //******************************************************
585 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
586 {
587   // the sketch manager put the restriction to the objects erase
588   return mySketchMgr->canEraseObject(theObject);
589 }
590
591 //******************************************************
592 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
593 {
594   // the sketch manager put the restriction to the objects display
595   return mySketchMgr->canDisplayObject(theObject);
596 }
597
598 //******************************************************
599 bool PartSet_Module::canUsePreselection(const QString& thePreviousOperationKind,
600                                         const QString& theStartedOperationKind)
601 {
602   if (ModuleBase_IModule::canUsePreselection(thePreviousOperationKind, theStartedOperationKind))
603     return true;
604
605   return mySketchMgr->isNestedSketchFeature(theStartedOperationKind);
606 }
607
608 /*void PartSet_Module::processHiddenObject(const std::list<ObjectPtr>& theObjects)
609 {
610   mySketchMgr->processHiddenObject(theObjects);
611 }*/
612
613 //******************************************************
614 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
615 {
616   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
617
618   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
619   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
620        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
621   if (isSketchOp || isNestedOp) {
622     // in active sketch operation it is possible to activate operation object in selection
623     // in the edit operation, e.g. points of the line can be moved when the line is edited
624     ModuleBase_OperationFeature* aFOperation =
625       dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
626     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
627   }
628   return aCanActivate;
629 }
630
631 //******************************************************
632 bool PartSet_Module::addViewerMenu(const QMap<QString, QAction*>& theStdActions,
633                                    QWidget* theParent,
634                                    QMap<int, QAction*>& theMenuActions) const
635 {
636   return myMenuMgr->addViewerMenu(theStdActions, theParent, theMenuActions);
637 }
638
639 //******************************************************
640 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
641 {
642   myMenuMgr->updateViewerMenu(theStdActions);
643 }
644
645 //******************************************************
646 bool PartSet_Module::isActionEnableStateFixed(const int theActionId) const
647 {
648   bool isEnabledFixed = false;
649   if (theActionId == XGUI_ActionsMgr::AcceptAll &&
650       mySketchReentrantMgr->isInternalEditActive())
651     isEnabledFixed = true;
652   return isEnabledFixed;
653 }
654
655 //******************************************************
656 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
657 {
658   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
659   if (anError.isEmpty())
660     anError = sketchMgr()->getFeatureError(theFeature);
661
662   return anError;
663 }
664
665 //******************************************************
666 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
667                                          QStringList& theIds) const
668 {
669   myMenuMgr->grantedOperationIds(theOperation, theIds);
670
671   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
672     XGUI_Workshop* aWorkshop = getWorkshop();
673     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
674   }
675 }
676
677 //******************************************************
678 void PartSet_Module::activeSelectionModes(QIntList& theModes)
679 {
680   if (mySketchMgr->activeSketch().get())
681     PartSet_SketcherMgr::sketchSelectionModes(mySketchMgr->activeSketch(), theModes);
682   else
683     theModes = XGUI_Tools::workshop(myWorkshop)->viewerSelectionModes();
684 }
685
686 //******************************************************
687 void PartSet_Module::moduleSelectionModes(int theModesType, QIntList& theModes)
688 {
689   customSubShapesSelectionModes(theModes);
690   //theModes.append(XGUI_Tools::workshop(myWorkshop)->viewerSelectionModes());
691   //myWorkshop->module()->activeSelectionModes(theModes);
692 }
693
694 //******************************************************
695 void PartSet_Module::moduleSelectionFilters(const QIntList& theFilterTypes,
696                                             SelectMgr_ListOfFilter& theSelectionFilters)
697 {
698   bool isSketchActive = mySketchMgr->activeSketch().get();
699
700   std::map<ModuleBase_SelectionFilterType, Handle(SelectMgr_Filter)>::const_iterator aFiltersIt =
701     mySelectionFilters.begin();
702   for (; aFiltersIt != mySelectionFilters.end(); aFiltersIt++) {
703     int aFilterType = aFiltersIt->first;
704     // do not add not participating filters in given parameters
705     if (!theFilterTypes.contains(aFilterType))
706       continue;
707
708     // using sketch filters only if sketch operation is active
709     if (!isSketchActive &&
710         mySketchMgr->sketchSelectionFilter((ModuleBase_SelectionFilterType)aFilterType))
711       continue;
712
713     // using filtering of construction results only from faces panel
714     if (aFilterType == SF_ResultGroupNameFilter)
715       continue;
716
717     theSelectionFilters.Append(aFiltersIt->second);
718   }
719 }
720
721 //******************************************************
722 void PartSet_Module::customSubShapesSelectionModes(QIntList& theModes)
723 {
724   if (theModes.contains(TopAbs_FACE))
725     theModes.append(SketcherPrs_Tools::Sel_Sketch_Face);
726   if (theModes.contains(TopAbs_WIRE))
727     theModes.append(SketcherPrs_Tools::Sel_Sketch_Wire);
728
729   if (mySketchMgr->activeSketch().get())
730     PartSet_SketcherMgr::sketchSelectionModes(mySketchMgr->activeSketch(), theModes);
731 }
732
733 //******************************************************
734 void PartSet_Module::getGeomSelection(const std::shared_ptr<ModuleBase_ViewerPrs>& theSelected,
735                                       ObjectPtr& theObject, AttributePtr& theAttribute)
736 {
737   ObjectPtr anObject = theSelected->object();
738   GeomShapePtr aShape = theSelected->shape();
739
740   theAttribute = findAttribute(anObject, aShape);
741   // TODO: try to create result if object is an external object
742   theObject = anObject;
743 }
744
745 //******************************************************
746 bool PartSet_Module::isMouseOverWindow()
747 {
748   return mySketchMgr->isMouseOverWindow();
749 }
750
751 //******************************************************
752 bool PartSet_Module::isSketchNeutralPointActivated() const
753 {
754   bool isNeutralPoint = true;
755   if (sketchReentranceMgr()->isInternalEditActive())
756     isNeutralPoint = false;
757   if (myIsOperationIsLaunched)
758     isNeutralPoint = false;
759
760   return isNeutralPoint;
761 }
762
763 //******************************************************
764 void PartSet_Module::closeDocument()
765 {
766   myActivePartIndex = QModelIndex();
767   SketcherPrs_PositionMgr::get()->clearAll();
768 }
769
770 //******************************************************
771 void PartSet_Module::clearViewer()
772 {
773   myCustomPrs->clearPrs();
774
775   XGUI_Workshop* aWorkshop = getWorkshop();
776   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
777   aDisplayer->deactivateSelectionFilters(false);
778 }
779
780 //******************************************************
781 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
782 {
783   ModuleBase_OperationFeature* aFOperation =
784     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
785   if (!aFOperation)
786     return;
787
788   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
789   // we have to manually activate the sketch label in edit mode
790   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation()))
791     aPanel->activateWidget(aPanel->modelWidgets().first());
792 }
793
794 //******************************************************
795 bool PartSet_Module::createWidgets(const FeaturePtr& theFeature, const QString& theXmlRepr,
796                                    QList<ModuleBase_ModelWidget*>& theWidgets) const
797 {
798   bool aProcessed = false;
799
800   XGUI_Workshop* aWorkshop = getWorkshop();
801   XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
802   if (mySketchMgr->activeSketch().get() && aPropertyPanel) {
803     ModuleBase_ISelection* aSelection = workshop()->selection();
804     // click on a point in sketch leads here with the point is highlighted, not yet selected
805     QList<ModuleBase_ViewerPrsPtr> aPreselection = aSelection->getHighlighted();
806     if (aPreselection.size() == 1) {
807       ModuleBase_ViewerPrsPtr aSelectedPrs = aPreselection[0];
808       ObjectPtr anObject = aSelectedPrs->object();
809
810       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
811       GeomShapePtr aShape = aSelectedPrs->shape();
812       // click on the digit of dimension constrain comes here
813       // with an empty shape, so we need the check
814       if (aFeature == theFeature && aShape.get() && !aShape->isNull()) {
815         // if feature has only one result and shape of result is equal to selected shape
816         // this attribute is not processed. It is a case of Sketch Point.
817         if (aFeature->results().size() == 1) {
818           ResultPtr aResult = aFeature->results().front();
819           if (aResult.get() && aResult->shape()->isEqual(aShape))
820             return aProcessed;
821         }
822         const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
823         std::pair<AttributePtr, int> anAttribute =
824             PartSet_Tools::findAttributeBy2dPoint(anObject, aTDShape, mySketchMgr->activeSketch());
825         if (anAttribute.first.get()) {
826           ModuleBase_WidgetFactory aFactory(theXmlRepr.toStdString(), workshop());
827
828           const std::string anAttributeId = anAttribute.first->id();
829           aFactory.createWidget(aPropertyPanel->contentWidget(), anAttributeId);
830
831           theWidgets = aFactory.getModelWidgets();
832           // it is possible that the point does not present in XML definition,
833           // in this case, we assume that it is not processed by this module
834           // e.g. "Intersection point" feature
835           aProcessed = !theWidgets.isEmpty();
836         }
837       }
838     }
839   }
840   return aProcessed;
841 }
842
843 //******************************************************
844 void PartSet_Module::onSelectionChanged()
845 {
846   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
847   if (!aOperation)
848     return;
849
850   bool isSketcherOp = false;
851   // An edit operation is enable only if the current opeation is the sketch operation
852   if (mySketchMgr->activeSketch()) {
853     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
854       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
855   }
856   if (isSketcherOp) {
857     // Editing of constraints can be done on selection
858     ModuleBase_ISelection* aSelect = myWorkshop->selection();
859     QList<ModuleBase_ViewerPrsPtr> aSelected = aSelect->getSelected();
860     if (aSelected.size() == 1) {
861       ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
862       ObjectPtr aObject = aPrs->object();
863       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
864       if (aFeature) {
865         std::string aId = aFeature->getKind();
866         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
867             (aId == SketchPlugin_ConstraintLength::ID()) ||
868             (aId == SketchPlugin_ConstraintDistance::ID()) ||
869             (aId == SketchPlugin_ConstraintAngle::ID())) {
870           editFeature(aFeature);
871         }
872       }
873     }
874   }
875 }
876
877 //******************************************************
878 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
879 {
880   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
881   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
882   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
883 }
884
885 //******************************************************
886 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType,
887                                                            QWidget* theParent,
888                                                            Config_WidgetAPI* theWidgetApi)
889 {
890   ModuleBase_IWorkshop* aWorkshop = workshop();
891   XGUI_Workshop* aXUIWorkshop = getWorkshop();
892   ModuleBase_ModelWidget* aWgt = NULL;
893   if (theType == "sketch-start-label") {
894     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
895                                                                theWidgetApi, myHasConstraintShown);
896     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
897       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
898     connect(aLabelWgt, SIGNAL(showConstraintToggled(int, bool)),
899       mySketchMgr, SLOT(onShowConstraintsToggle(int, bool)));
900     connect(aLabelWgt, SIGNAL(showFreePoints(bool)), mySketchMgr, SLOT(onShowPoints(bool)));
901     connect(aLabelWgt, SIGNAL(autoConstraints(bool)),
902       sketchReentranceMgr(), SLOT(onAutoConstraints(bool)));
903     aLabelWgt->setShowPointsState(mySketchMgr->isShowFreePointsShown());
904     aWgt = aLabelWgt;
905   } else if (theType == "sketch-2dpoint_selector") {
906     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
907                                                                  theWidgetApi);
908     aPointWgt->setSketch(mySketchMgr->activeSketch());
909     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
910     aWgt = aPointWgt;
911   }else if (theType == "sketch-2dpoint_flyout_selector") {
912     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
913                                                                              theWidgetApi);
914     aPointWgt->setSketch(mySketchMgr->activeSketch());
915     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
916     aWgt = aPointWgt;
917   } else if (theType == "sketch_shape_selector") {
918     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
919                           new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi);
920     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
921     aWgt = aShapeSelectorWgt;
922   } else if (theType == "sketch_multi_selector") {
923     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
924                           new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi);
925     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
926     aWgt = aShapeSelectorWgt;
927   }
928   else if (theType == "sketch_feature_point_selector") {
929     PartSet_WidgetFeaturePointSelector* aPointSelectorWgt =
930             new PartSet_WidgetFeaturePointSelector(theParent, aWorkshop, theWidgetApi);
931     aPointSelectorWgt->setSketcher(mySketchMgr->activeSketch());
932     aWgt = aPointSelectorWgt;
933   }
934   else if (theType == "sketch-bspline_selector") {
935     PartSet_WidgetBSplinePoints* aBSplineWgt =
936         new PartSet_WidgetBSplinePoints(theParent, aWorkshop, theWidgetApi);
937     aBSplineWgt->setSketch(mySketchMgr->activeSketch());
938     aWgt = aBSplineWgt;
939   }
940   else if (theType == WDG_DOUBLEVALUE_EDITOR) {
941     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi);
942   } else if (theType == "export_file_selector") {
943     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi);
944   } else if (theType == "sketch_launcher") {
945     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi);
946   }
947   else if (theType == "module_choice") {
948     aWgt = new ModuleBase_WidgetChoice(theParent, theWidgetApi);
949     connect(aWgt, SIGNAL(itemSelected(ModuleBase_ModelWidget*, int)),
950       this, SLOT(onChoiceChanged(ModuleBase_ModelWidget*, int)));
951   } else if (theType == "bspline-panel") {
952     PartSet_BSplineWidget* aPanel = new PartSet_BSplineWidget(theParent, theWidgetApi);
953     //aPanel->setFeature(theFeature);
954     aWgt = aPanel;
955   }
956   return aWgt;
957 }
958
959 //******************************************************
960 ModuleBase_ModelWidget* PartSet_Module::activeWidget() const
961 {
962   ModuleBase_ModelWidget* anActiveWidget = 0;
963
964   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
965   if (!aOperation)
966     return anActiveWidget;
967
968   ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
969   if (!aPanel)
970     return anActiveWidget;
971
972   return aPanel->activeWidget(true);
973 }
974
975 //******************************************************
976 bool PartSet_Module::deleteObjects()
977 {
978   bool isProcessed = false;
979
980   XGUI_Workshop* aWorkshop = getWorkshop();
981   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
982
983   //SessionPtr aMgr = ModelAPI_Session::get();
984   // 1. check whether the delete should be processed in the module
985   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
986   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
987        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
988   if (isSketchOp || isNestedOp) {
989     isProcessed = true;
990     // 2. find selected presentations
991     // selected objects should be collected before the current operation abort because
992     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
993     ModuleBase_ISelection* aSel = workshop()->selection();
994     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
995     // if there are no selected objects in the viewer, that means that the selection in another
996     // place cased this method. It is necessary to return the false value to understande in above
997     // method that delete is not processed
998     if (aSelectedObj.count() == 0)
999       return false;
1000
1001     // avoid delete of the objects, which are not belong to the current sketch
1002     // in order to do not delete results of other sketches
1003     QObjectPtrList aSketchObjects;
1004     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
1005     for ( ; anIt != aLast; anIt++) {
1006       ObjectPtr anObject = *anIt;
1007       if (mySketchMgr->isObjectOfSketch(anObject)) {
1008         // sketch feature should be used in this list because workshop deletes features only
1009         // results are skipped
1010         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
1011         aSketchObjects.append(aSketchFeature);
1012       }
1013     }
1014     // if the selection contains only local selected presentations from other sketches,
1015     // the Delete operation should not be done at all
1016     if (aSketchObjects.size() == 0)
1017       return true;
1018
1019     // 3. start operation
1020     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
1021     ModuleBase_Operation* anOpAction = new ModuleBase_Operation(aDescription, this);
1022
1023     // the active nested sketch operation should be aborted unconditionally
1024     // the Delete action should be additionally granted for the Sketch operation
1025     // in order to do not abort/commit it
1026     bool isCommitted;
1027     if (!anOpMgr->canStartOperation(anOpAction->id(), isCommitted))
1028       return true; // the objects are processed but can not be deleted
1029
1030     anOpMgr->startOperation(anOpAction);
1031
1032     // WORKAROUND, should be done to avoid viewer highlight update after deletetion of objects
1033     // the problem is in AIS Dimensions recompute
1034     // if a line and the dim are removed, line is the first
1035     // it causes the AIS recompute, where the base line is null,
1036     // the result is empty AIS in the viewer
1037     XGUI_Tools::workshop(myWorkshop)->selector()->clearSelection();
1038
1039     // 4. delete features
1040     // sketch feature should be skipped, only sub-features can be removed
1041     // when sketch operation is active
1042     aWorkshop->deleteFeatures(aSketchObjects);
1043     // 5. stop operation
1044     anOpMgr->commitOperation();
1045   }
1046   return isProcessed;
1047 }
1048
1049 //******************************************************
1050 void PartSet_Module::editFeature(FeaturePtr theFeature)
1051 {
1052   storeConstraintsState(theFeature->getKind());
1053   ModuleBase_IModule::editFeature(theFeature);
1054 }
1055
1056 //******************************************************
1057 bool PartSet_Module::canCommitOperation() const
1058 {
1059   return true;
1060 }
1061
1062 //******************************************************
1063 void PartSet_Module::launchOperation(const QString& theCmdId, const bool& isStartAfterCommitOnly)
1064 {
1065   myIsOperationIsLaunched = true;
1066   storeConstraintsState(theCmdId.toStdString());
1067   updateConstraintsState(theCmdId.toStdString());
1068
1069   ModuleBase_IModule::launchOperation(theCmdId, isStartAfterCommitOnly);
1070
1071   myIsOperationIsLaunched = false;
1072 }
1073
1074 //******************************************************
1075 void PartSet_Module::storeConstraintsState(const std::string& theFeatureKind)
1076 {
1077   if (myWorkshop->currentOperation() &&
1078       myWorkshop->currentOperation()->id().toStdString() == SketchPlugin_Sketch::ID()) {
1079     const QMap<PartSet_Tools::ConstraintVisibleState, bool>& aShownStates =
1080                                                   mySketchMgr->showConstraintStates();
1081     myHasConstraintShown = aShownStates;
1082   }
1083 }
1084
1085 //******************************************************
1086 void PartSet_Module::updateConstraintsState(const std::string& theFeatureKind)
1087 {
1088   if (PartSet_SketcherMgr::constraintsIdList().contains(theFeatureKind.c_str()) ||
1089       PartSet_SketcherMgr::replicationsIdList().contains(theFeatureKind.c_str())) {
1090     // Show constraints if a constraint was anOperation
1091     mySketchMgr->updateBySketchParameters(PartSet_Tools::Geometrical, true);
1092     mySketchMgr->updateBySketchParameters(PartSet_Tools::Dimensional, true);
1093     mySketchMgr->updateBySketchParameters(PartSet_Tools::Expressions,
1094                                           myHasConstraintShown[PartSet_Tools::Expressions]);
1095   }
1096 }
1097
1098 //******************************************************
1099 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
1100 {
1101   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
1102   if (!anAIS.IsNull()) {
1103     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
1104     if (aFeature.get()) {
1105       bool aToUseZLayer = false;
1106       if (PartSet_Tools::findRefsToMeFeature(aFeature,SketchPlugin_Projection::ID()))
1107         aToUseZLayer = true;
1108       else {
1109         CompositeFeaturePtr aParent = ModelAPI_Tools::compositeOwner(aFeature);
1110         aToUseZLayer = (aParent.get() && (aParent->getKind() == SketchPlugin_Sketch::ID()));
1111       }
1112       if (aToUseZLayer) {
1113         Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
1114         if (aFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID())
1115           aCtx->SetZLayer(anAIS, Graphic3d_ZLayerId_Top);
1116         else
1117           aCtx->SetZLayer(anAIS, myVisualLayerId);
1118       }
1119     }
1120   }
1121 }
1122
1123 //******************************************************
1124 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
1125 {
1126   // this is obsolete
1127   // it should be recomputed in order to disappear in the viewer if the corresponded object
1128   // is erased
1129   //if (myCustomPrs->isActive())
1130   //  myCustomPrs->redisplay(theObject, false);
1131 }
1132
1133 //******************************************************
1134 void PartSet_Module::onViewTransformed(int theTrsfType)
1135 {
1136   // Set length of arrows constant in pixel size
1137   // if the operation is panning or rotate or panglobal then do nothing
1138   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
1139     return;
1140   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
1141   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
1142   if (aContext.IsNull())
1143     return;
1144
1145   //Handle(V3d_View) aView = aViewer->activeView();
1146
1147   XGUI_Workshop* aWorkshop = getWorkshop();
1148   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1149   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
1150   Handle(V3d_View) aView;
1151   double aScale = 0;
1152   for (aV3dViewer->InitDefinedViews();
1153        aV3dViewer->MoreDefinedViews();
1154        aV3dViewer->NextDefinedViews()) {
1155     Handle(V3d_View) aV = aV3dViewer->DefinedView();
1156     double aS = aV->Scale();
1157     if (aS > aScale) {
1158       aScale = aS;
1159       aView = aV;
1160     }
1161   }
1162   if (aView.IsNull())
1163     return;
1164
1165   bool isModified = false;
1166   double aLen = aView->Convert(SketcherPrs_Tools::getConfigArrowSize());
1167   ModuleBase_Operation* aCurrentOperation = myWorkshop->currentOperation();
1168   if (aCurrentOperation &&
1169     (PartSet_SketcherMgr::isSketchOperation(aCurrentOperation) ||
1170      sketchMgr()->isNestedSketchOperation(aCurrentOperation) ||
1171      (aCurrentOperation->id() == "Measurement")))
1172   {
1173
1174     double aPrevLen = SketcherPrs_Tools::getArrowSize();
1175     SketcherPrs_Tools::setArrowSize(aLen);
1176     const double aCurScale = aViewer->activeView()->Camera()->Scale();
1177     aViewer->SetScale(aViewer->activeView(), aCurScale);
1178 #ifdef OPTIMIZE_PRS
1179     QList<Handle(AIS_InteractiveObject)> aPrsList = aDisplayer->displayedPresentations();
1180     foreach(Handle(AIS_InteractiveObject) aAisObj, aPrsList) {
1181 #else
1182     QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
1183     foreach(AISObjectPtr aAIS, aPrsList) {
1184       Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
1185 #endif
1186       Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
1187       if (!aDim.IsNull()) {
1188         aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
1189         aContext->Redisplay(aDim, false);
1190         isModified = true;
1191       }
1192     }
1193   }
1194
1195   // Manage trihedron arrows
1196   if (Config_PropManager::boolean("Visualization", "zoom_trihedron_arrows")) {
1197     Handle(AIS_Trihedron) aTrihedron = aViewer->trihedron();
1198     if (!aTrihedron.IsNull()) {
1199       double aAxLen =
1200         aView->Convert(Config_PropManager::integer("Visualization", "axis_arrow_size"));
1201       Handle(Prs3d_DatumAspect) aDatumAspect = aTrihedron->Attributes()->DatumAspect();
1202       double aAxisLen = aDatumAspect->AxisLength(Prs3d_DP_XAxis);
1203       aDatumAspect->SetAttribute(Prs3d_DP_ShadingConeLengthPercent, aAxLen / aAxisLen);
1204       aTrihedron->Attributes()->SetDatumAspect(aDatumAspect);
1205       aContext->Redisplay(aTrihedron, false);
1206       isModified = true;
1207     }
1208   }
1209   if (isModified)
1210     aDisplayer->updateViewer();
1211 }
1212
1213 //******************************************************
1214 bool PartSet_Module::isCustomPrsActivated(const ModuleBase_CustomizeFlag& theFlag) const
1215 {
1216   return myCustomPrs->isActive(theFlag);
1217 }
1218
1219 //******************************************************
1220 void PartSet_Module::activateCustomPrs(const FeaturePtr& theFeature,
1221                                        const ModuleBase_CustomizeFlag& theFlag,
1222                                        const bool theUpdateViewer)
1223 {
1224   myCustomPrs->activate(theFeature, theFlag, theUpdateViewer);
1225 }
1226
1227 //******************************************************
1228 void PartSet_Module::deactivateCustomPrs(const ModuleBase_CustomizeFlag& theFlag,
1229                                          const bool theUpdateViewer)
1230 {
1231   myCustomPrs->deactivate(theFlag, theUpdateViewer);
1232 }
1233
1234 //******************************************************
1235 //bool PartSet_Module::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
1236 //                                           std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
1237 //{
1238 //  bool aCustomized = false;
1239 //
1240 //  XGUI_Workshop* aWorkshop = getWorkshop();
1241 //  XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1242 //  ObjectPtr anObject = aDisplayer->getObject(thePrs);
1243 //  if (!anObject)
1244 //    return aCustomized;
1245 //
1246 //  if (!theResult.get()) {
1247 //    std::vector<int> aColor;
1248 //    XGUI_CustomPrs::getDefaultColor(anObject, true, aColor);
1249 //    if (!aColor.empty()) {
1250 //      aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1251 //    }
1252 //  }
1253 //  // customize dimentional constrains
1254 //  sketchMgr()->customisePresentation(anObject);
1255 //
1256 //  return aCustomized;
1257 //}
1258 //
1259 ////******************************************************
1260 //bool PartSet_Module::afterCustomisePresentation(std::shared_ptr<ModelAPI_Result> theResult,
1261 //                                                AISObjectPtr thePrs,
1262 //                                                GeomCustomPrsPtr theCustomPrs)
1263 //{
1264 //  bool aCustomized = false;
1265 //
1266 //  XGUI_Workshop* aWorkshop = getWorkshop();
1267 //  XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1268 //  ObjectPtr anObject = aDisplayer->getObject(thePrs);
1269 //  if (!anObject)
1270 //    return aCustomized;
1271 //
1272 //  std::vector<int> aColor;
1273 //  bool aUseCustomColor = true;
1274 //  if (aUseCustomColor)
1275 //    myOverconstraintListener->getCustomColor(anObject, aColor);
1276 //  // customize sketch symbol presentation
1277 //  Handle(AIS_InteractiveObject) anAISIO = thePrs->impl<Handle(AIS_InteractiveObject)>();
1278 //  if (!anAISIO.IsNull()) {
1279 //    if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
1280 //      Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
1281 //      if (!aPrs.IsNull()) {
1282 //        aPrs->SetCustomColor(aColor);
1283 //        aCustomized = true;
1284 //      }
1285 //    } else if (!Handle(SketcherPrs_Coincident)::DownCast(anAISIO).IsNull()) {
1286 //      Handle(SketcherPrs_Coincident) aPrs = Handle(SketcherPrs_Coincident)::DownCast(anAISIO);
1287 //      if (!aPrs.IsNull()) {
1288 //        aPrs->SetCustomColor(aColor);
1289 //        aCustomized = true;
1290 //      }
1291 //    }
1292 //  }
1293 //  // customize sketch dimension constraint presentation
1294 //  if (!aCustomized) {
1295 //    if (!aColor.empty()) { // otherwise presentation has the default color
1296 //      aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1297 //    }
1298 //  }
1299 //  return aCustomized;
1300 //}
1301
1302 //******************************************************
1303 bool PartSet_Module::customizeFeature(ObjectPtr theObject, const ModuleBase_CustomizeFlag& theFlag,
1304                                      const bool theUpdateViewer)
1305 {
1306   bool isRedisplayed = false;
1307   if (myCustomPrs->isActive(theFlag))
1308     isRedisplayed = myCustomPrs->redisplay(theObject, theFlag, theUpdateViewer);
1309
1310   return isRedisplayed;
1311 }
1312
1313 //******************************************************
1314 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
1315 {
1316   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
1317   if (aOB) {
1318     QLabel* aLabel = aOB->activeDocLabel();
1319     aLabel->installEventFilter(myMenuMgr);
1320     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
1321           SLOT(onActiveDocPopup(const QPoint&)));
1322     aOB->treeView()->setExpandsOnDoubleClick(false);
1323     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
1324       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
1325
1326     Events_Loop* aLoop = Events_Loop::loop();
1327     aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
1328   }
1329 }
1330
1331 //******************************************************
1332 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
1333 {
1334   SessionPtr aMgr = ModelAPI_Session::get();
1335   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
1336
1337   XGUI_Workshop* aWorkshop = getWorkshop();
1338   QLabel* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
1339
1340   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
1341
1342   QMenu aMenu;
1343   aMenu.addAction(aActivatePartAction);
1344
1345 #ifndef HAVE_SALOME
1346   if (aMgr->activeDocument() == aMgr->moduleDocument()) {
1347     DocumentPtr aDoc = aMgr->moduleDocument();
1348     int aNbParts = aDoc->size(ModelAPI_ResultPart::group());
1349     bool aHaveToActivate = false;
1350     for (int i = 0; i < aNbParts; i++) {
1351       ObjectPtr aObj = aDoc->object(ModelAPI_ResultPart::group(), i);
1352       ResultPartPtr aPartRes = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1353       if (!aPartRes->partDoc().get()) {
1354         aHaveToActivate = true;
1355         break;
1356       }
1357     }
1358     if (aHaveToActivate) {
1359       QAction* aActivateAllPartAction = myMenuMgr->action("ACTIVATE_ALL_PARTS_CMD");
1360       aMenu.addAction(aActivateAllPartAction);
1361     }
1362   }
1363 #endif
1364
1365   aMenu.exec(aHeader->mapToGlobal(thePnt));
1366 }
1367
1368 //******************************************************
1369 AISObjectPtr PartSet_Module::createPresentation(const ObjectPtr& theObject)
1370 {
1371   Handle(AIS_InteractiveObject) anAISPrs = mySketchMgr->createPresentation(theObject);
1372   if (anAISPrs.IsNull()) {
1373     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1374     if (aResult.get()) {
1375       std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aResult);
1376       if (aShapePtr.get() != NULL)
1377         anAISPrs = new ModuleBase_ResultPrs(aResult);
1378     }
1379     else {
1380       FieldStepPtr aStep =
1381         std::dynamic_pointer_cast<ModelAPI_ResultField::ModelAPI_FieldStep>(theObject);
1382       if (aStep.get()) {
1383         anAISPrs = new PartSet_FieldStepPrs(aStep);
1384       }
1385     }
1386   }
1387   AISObjectPtr anAIS;
1388   if (!anAISPrs.IsNull()) {
1389     Handle(AIS_Shape) aShapePrs = Handle(AIS_Shape)::DownCast(anAISPrs);
1390     if (!aShapePrs.IsNull())
1391       ModuleBase_Tools::setPointBallHighlighting((AIS_Shape*)aShapePrs.get());
1392
1393     anAIS = AISObjectPtr(new GeomAPI_AISObject());
1394     anAIS->setImpl(new Handle(AIS_InteractiveObject)(anAISPrs));
1395     customizePresentation(theObject, anAIS);
1396   }
1397   return anAIS;
1398 }
1399
1400 //******************************************************
1401 void getResultColor(const ResultPtr& theResult, std::vector<int>& theColor)
1402 {
1403   ModelAPI_Tools::getColor(theResult, theColor);
1404   if (theColor.empty())
1405     PartSet_Tools::getDefaultColor(theResult, false, theColor);
1406 }
1407
1408 //******************************************************
1409 double getResultDeflection(const ResultPtr& theResult)
1410 {
1411   double aDeflection = ModelAPI_Tools::getDeflection(theResult);
1412   if (aDeflection < 0)
1413     aDeflection = PartSet_Tools::getDefaultDeflection(theResult);
1414   return aDeflection;
1415 }
1416
1417 //******************************************************
1418 double getResultTransparency(const ResultPtr& theResult)
1419 {
1420   double aTransparency = ModelAPI_Tools::getTransparency(theResult);
1421   if (aTransparency < 0)
1422     aTransparency = PartSet_Tools::getDefaultTransparency();
1423   return aTransparency;
1424 }
1425
1426
1427 //******************************************************
1428 void PartSet_Module::customizePresentation(const ObjectPtr& theObject,
1429                                            const AISObjectPtr& thePrs) const
1430 {
1431   if (mySketchMgr->isObjectOfSketch(theObject)) {
1432     mySketchMgr->customizeSketchPresentation(theObject, thePrs);
1433   }
1434   else {
1435     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1436     if (aResult.get()) {
1437       std::vector<int> aColor;
1438       getResultColor(aResult, aColor);
1439
1440       SessionPtr aMgr = ModelAPI_Session::get();
1441       if (aMgr->activeDocument() != aResult->document()) {
1442         QColor aQColor(aColor[0], aColor[1], aColor[2]);
1443         QColor aNewColor =
1444           QColor::fromHsvF(aQColor.hueF(), aQColor.saturationF() / 3., aQColor.valueF());
1445         aColor[0] = aNewColor.red();
1446         aColor[1] = aNewColor.green();
1447         aColor[2] = aNewColor.blue();
1448       }
1449       thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1450
1451       thePrs->setDeflection(getResultDeflection(aResult));
1452
1453       thePrs->setTransparency(getResultTransparency(aResult));
1454     }
1455     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
1456     if (aFeature.get()) {
1457       if (aFeature->getKind() == SketchPlugin_Sketch::ID())
1458         thePrs->setWidth(2);
1459     }
1460   }
1461 }
1462
1463
1464 //******************************************************
1465 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
1466 {
1467   ObjectPtr anObject;
1468   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1469   if (aOperation) {
1470     /// If last line finished on vertex the lines creation sequence has to be break
1471     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1472     if (aPanel) {
1473       ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1474       // if there is an active widget, find the presented object in it
1475       if (!anActiveWidget)
1476         anActiveWidget = aPanel->preselectionWidget();
1477
1478       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1479                                                                              (anActiveWidget);
1480       if (aWidgetValidated)
1481         anObject = aWidgetValidated->findPresentedObject(theAIS);
1482     }
1483   }
1484   return anObject;
1485 }
1486
1487 //******************************************************
1488 bool PartSet_Module::canBeShaded(Handle(AIS_InteractiveObject) theAIS) const
1489 {
1490   bool aCanBeShaged = true;
1491
1492   Handle(PartSet_ResultSketchPrs) aPrs = Handle(PartSet_ResultSketchPrs)::DownCast(theAIS);
1493   if (!aPrs.IsNull())
1494     aCanBeShaged = false;
1495
1496   return aCanBeShaged;
1497 }
1498
1499 //******************************************************
1500 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
1501 {
1502   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
1503   int aSelected = aObjects.size();
1504   SessionPtr aMgr = ModelAPI_Session::get();
1505   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
1506
1507   bool hasResult = false;
1508   bool hasFeature = false;
1509   bool hasParameter = false;
1510   bool hasCompositeOwner = false;
1511   bool hasResultInHistory = false;
1512   bool hasFolder = false;
1513   ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter,
1514                                   hasCompositeOwner, hasResultInHistory, hasFolder);
1515
1516   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
1517   if (aSelected == 1) {
1518     ObjectPtr aObject = aObjects.first();
1519     if (aObject) {
1520       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1521       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
1522       bool isPart = aPart.get() ||
1523         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
1524       if (isPart) {
1525         DocumentPtr aPartDoc;
1526         if (!aPart.get()) {
1527           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
1528         }
1529         if (aPart.get()) // this may be null is Part feature is disabled
1530           aPartDoc = aPart->partDoc();
1531
1532         theMenu->addAction(aActivatePartAction);
1533         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
1534
1535       } else if (aObject->document() == aMgr->activeDocument()) {
1536         if (hasParameter || hasFeature) {
1537           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
1538           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1539           if (aCurrentOp && aFeature.get()) {
1540             if (aCurrentOp->id().toStdString() == aFeature->getKind())
1541               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
1542           }
1543         }
1544       }
1545     }
1546   } else {
1547     if (hasFeature) {
1548       myMenuMgr->action("EDIT_CMD")->setEnabled(aCurrentOp == 0);
1549       theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1550       theMenu->addSeparator();
1551     }
1552   }
1553   bool aNotDeactivate = (aCurrentOp == 0);
1554   if (!aNotDeactivate) {
1555     aActivatePartAction->setEnabled(false);
1556   }
1557 }
1558
1559 //******************************************************
1560 #define EXPAND_PARENT(OBJ) \
1561 QModelIndex aObjIndex = aDataModel->objectIndex(OBJ); \
1562 if (aObjIndex.isValid()) { \
1563   QModelIndex aParent = aObjIndex.parent(); \
1564   int aCount = aDataModel->rowCount(aParent); \
1565   if (aCount == 1) \
1566     aTreeView->setExpanded(aParent, true); \
1567 }
1568
1569 //******************************************************
1570 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
1571 {
1572   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
1573     // Do not change activation of parts if an operation active
1574     static QStringList aAllowActivationList;
1575     if (aAllowActivationList.isEmpty())
1576       aAllowActivationList <<
1577       QString(PartSetPlugin_Part::ID().c_str()) <<
1578       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
1579       QString(PartSetPlugin_Remove::ID().c_str());
1580     if (myWorkshop->currentOperation() &&
1581       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
1582       return;
1583     XGUI_Workshop* aWorkshop = getWorkshop();
1584     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1585     QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
1586     QPalette aPalet = aLabel->palette();
1587
1588     SessionPtr aMgr = ModelAPI_Session::get();
1589     DocumentPtr aActiveDoc = aMgr->activeDocument();
1590
1591     // Clear active part index if there is no Part documents
1592     // It could be not null if document was closed and opened a new
1593     // without closeDocument call
1594     if (aMgr->allOpenedDocuments().size() <= 1)
1595       myActivePartIndex = QModelIndex();
1596
1597     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1598     QModelIndex aOldActive = myActivePartIndex;
1599     myActivePartIndex = aDataModel->documentRootIndex(aActiveDoc, 0);
1600     bool needUpdate = false;
1601     if (myActivePartIndex.isValid()) {
1602       needUpdate = aTreeView->isExpanded(myActivePartIndex);
1603       if (!needUpdate)
1604         aTreeView->setExpanded(myActivePartIndex, true);
1605     }
1606     if ((aOldActive != myActivePartIndex) && (aOldActive.isValid()))
1607       aTreeView->setExpanded(aOldActive, false);
1608
1609     aLabel->setPalette(aPalet);
1610     aWorkshop->updateCommandStatus();
1611
1612     // Update displayed objects in order to update active color
1613     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1614     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1615     bool aHidden;
1616     foreach(ObjectPtr aObj, aObjects) {
1617       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1618         aObj->isDisabled() || (!aObj->isDisplayed());
1619       if (!aHidden) {
1620         aDisplayer->redisplay(aObj, false);
1621       }
1622     }
1623     aDisplayer->updateViewer();
1624     // Update tree items if they are expanded
1625     if (needUpdate) {
1626       aTreeView->viewport()->update(aTreeView->viewport()->rect());
1627     }
1628   } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
1629     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
1630         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
1631     std::set<ObjectPtr> aObjects = aUpdMsg->objects();
1632
1633     ObjectPtr aConstrObj;
1634     ObjectPtr aResultObj;
1635     std::set<ObjectPtr>::const_iterator aIt;
1636     DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
1637     for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
1638       ObjectPtr aObject = (*aIt);
1639       if ((!aResultObj.get()) && (aObject->groupName() == ModelAPI_ResultBody::group())
1640           && (aObject->document() != aRootDoc))
1641         aResultObj = aObject;
1642       if ((!aConstrObj.get()) && (aObject->groupName() == ModelAPI_ResultConstruction::group())
1643           && (aObject->document() != aRootDoc))
1644         aConstrObj = aObject;
1645       if (aResultObj.get() && aConstrObj.get())
1646         break;
1647     }
1648
1649     if (aResultObj.get() || aConstrObj.get()) {
1650       XGUI_Workshop* aWorkshop = getWorkshop();
1651       XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1652       XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1653
1654       if (aResultObj.get()) {
1655         EXPAND_PARENT(aResultObj)
1656       }
1657       if (aConstrObj.get()) {
1658         EXPAND_PARENT(aConstrObj)
1659       }
1660     }
1661   }
1662   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY)) {
1663     CompositeFeaturePtr aSketch = mySketchMgr->activeSketch();
1664     if (aSketch.get()) {
1665       ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1666       if (PartSet_SketcherMgr::isSketchOperation(anOperation))
1667         mySketchMgr->previewSketchPlane()->createSketchPlane(aSketch, myWorkshop);
1668     }
1669   }
1670 }
1671
1672 //******************************************************
1673 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1674 {
1675   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1676     return;
1677   SessionPtr aMgr = ModelAPI_Session::get();
1678   if (!theIndex.isValid()) {
1679     // It seems that this code is obsolete
1680     //aMgr->setActiveDocument(aMgr->moduleDocument());
1681     return;
1682   }
1683   if (theIndex.column() != 1) // Use only first column
1684     return;
1685
1686   XGUI_Workshop* aWorkshop = getWorkshop();
1687   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1688   // De not use non editable Indexes
1689   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1690     return;
1691   ObjectPtr aObj = aDataModel->object(theIndex);
1692
1693   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1694   if (!aPart.get()) { // Probably this is Feature
1695     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1696     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1697       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1698     }
1699   }
1700   if (aPart.get()) { // if this is a part
1701     if (aPart->partDoc() == aMgr->activeDocument()) {
1702       myMenuMgr->activatePartSet();
1703     } else {
1704       myMenuMgr->activatePart(aPart);
1705     }
1706   }
1707 }
1708
1709 //******************************************************
1710 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1711 {
1712   // z layer is created for all started operations in order to visualize operation AIS presentation
1713   // over the object
1714   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1715   if (aContext.IsNull())
1716     return;
1717
1718   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1719   if (myVisualLayerId == 0) {
1720     if (myVisualLayerId == 0)
1721       aViewer->AddZLayer(myVisualLayerId);
1722   } else {
1723     TColStd_SequenceOfInteger aZList;
1724     aViewer->GetAllZLayers(aZList);
1725     bool aFound = false;
1726     for (int i = 1; i <= aZList.Length(); i++) {
1727       if (aZList(i) == myVisualLayerId) {
1728         aFound = true;
1729         break;
1730       }
1731     }
1732     if (!aFound)
1733       aViewer->AddZLayer(myVisualLayerId);
1734   }
1735   // if there is an active operation with validated widget,
1736   // the filters of this widget should be activated in the created view
1737   myWorkshop->selectionActivate()->updateSelectionFilters();
1738   myWorkshop->selectionActivate()->updateSelectionModes();
1739 }
1740
1741 //******************************************************
1742 void PartSet_Module::widgetStateChanged(int thePreviousState)
1743 {
1744   mySketchMgr->widgetStateChanged(thePreviousState);
1745 }
1746
1747 //******************************************************
1748 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1749 {
1750   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1751 }
1752
1753 //******************************************************
1754 void PartSet_Module::beforeOperationStopped(ModuleBase_Operation* theOperation)
1755 {
1756   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
1757     mySketchMgr->stopSketch(theOperation);
1758   }
1759 }
1760
1761 //******************************************************
1762 GeomShapePtr PartSet_Module::findShape(const AttributePtr& theAttribute)
1763 {
1764   GeomShapePtr aGeomShape;
1765
1766   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1767   if (anOperation && sketchMgr()->isNestedSketchOperation(anOperation)) {
1768     aGeomShape = PartSet_Tools::findShapeBy2DPoint(theAttribute, myWorkshop);
1769   }
1770   return aGeomShape;
1771 }
1772
1773 //******************************************************
1774 AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
1775                                            const GeomShapePtr& theGeomShape)
1776 {
1777   AttributePtr anAttribute;
1778   GeomShapePtr aGeomShape = theGeomShape;
1779   if (!aGeomShape.get()) {
1780     // processing shape of result, e.g. sketch circle center is selected, this is a result
1781     // the geom shape is empty, the shape of result should be used
1782     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1783     if (aResult.get()) {
1784       aGeomShape = aResult->shape();
1785     }
1786   }
1787
1788   if (aGeomShape.get()) {
1789     TopoDS_Shape aTDSShape = aGeomShape->impl<TopoDS_Shape>();
1790     std::pair<AttributePtr, int> anAttrAndIndex =
1791         PartSet_Tools::findAttributeBy2dPoint(theObject, aTDSShape, mySketchMgr->activeSketch());
1792     return anAttrAndIndex.first;
1793   }
1794   return anAttribute;
1795 }
1796
1797 //******************************************************
1798 std::shared_ptr<Events_Message> PartSet_Module::reentrantMessage()
1799 {
1800   return sketchReentranceMgr()->reentrantMessage();
1801 }
1802
1803 //******************************************************
1804 void PartSet_Module::setReentrantPreSelection(const std::shared_ptr<Events_Message>& theMessage)
1805 {
1806   sketchReentranceMgr()->setReentrantPreSelection(theMessage);
1807 }
1808
1809 //******************************************************
1810 void PartSet_Module::onChoiceChanged(ModuleBase_ModelWidget* theWidget,
1811                                      int theIndex)
1812 {
1813   ModuleBase_WidgetChoice* aChoiceWidget = dynamic_cast<ModuleBase_WidgetChoice*>(theWidget);
1814   if (!aChoiceWidget)
1815     return;
1816
1817   QString aChoiceTitle = aChoiceWidget->getPropertyPanelTitle(theIndex);
1818   if (!aChoiceTitle.isEmpty()) {
1819     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1820     if (!aOperation)
1821       return;
1822     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1823     if (aPanel)
1824       aPanel->setWindowTitle(aChoiceTitle);
1825   }
1826 }
1827
1828 //******************************************************
1829 XGUI_Workshop* PartSet_Module::getWorkshop() const
1830 {
1831   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
1832   return aConnector->workshop();
1833 }
1834
1835 void PartSet_Module::setDefaultConstraintShown()
1836 {
1837   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
1838   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
1839   myHasConstraintShown[PartSet_Tools::Expressions] = false;
1840 }
1841
1842 //******************************************************
1843 ModuleBase_ITreeNode* PartSet_Module::rootNode() const
1844 {
1845   return myRoot;
1846 }
1847
1848 //******************************************************
1849 void PartSet_Module::disableCustomMode(ModuleBase_CustomizeFlag theMode) {
1850   myCustomPrs->disableCustomMode(theMode);
1851 }
1852
1853 //******************************************************
1854 void PartSet_Module::enableCustomModes() {
1855   myCustomPrs->enableCustomModes();
1856 }
1857
1858 //******************************************************
1859 void PartSet_Module::onConflictingConstraints()
1860 {
1861   const std::set<ObjectPtr>& aConstraints = myOverconstraintListener->conflictingObjects();
1862   if (aConstraints.size() == 1) {
1863     QObjectPtrList aObjectsList;
1864     std::set<ObjectPtr>::const_iterator aIt;
1865     for (aIt = aConstraints.cbegin(); aIt != aConstraints.cend(); aIt++) {
1866       if (mySketchReentrantMgr->isLastAutoConstraint(*aIt))
1867         aObjectsList.append(*aIt);
1868     }
1869     if (aObjectsList.size() > 0) {
1870       XGUI_Workshop* aWorkshop = getWorkshop();
1871       QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
1872       ModuleBase_Operation* anOpAction = new ModuleBase_Operation(aDescription);
1873       XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
1874
1875       anOpMgr->startOperation(anOpAction);
1876       aWorkshop->deleteFeatures(aObjectsList);
1877       anOpMgr->commitOperation();
1878       ModuleBase_Tools::flushUpdated(sketchMgr()->activeSketch());
1879     }
1880   }
1881 }