src/PartSet/PartSet_Module.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 #include "PartSet_Module.h"
   4 #include "PartSet_WidgetSketchLabel.h"
   5 #include "PartSet_Validators.h"
   6 #include "PartSet_Tools.h"
   7 #include "PartSet_PreviewPlanes.h"
   8 #include "PartSet_WidgetPoint2d.h"
   9 #include "PartSet_WidgetPoint2dDistance.h"
  10 #include "PartSet_WidgetPoint2DFlyout.h"
  11 #include "PartSet_WidgetShapeSelector.h"
  12 #include "PartSet_WidgetMultiSelector.h"
  13 #include "PartSet_WidgetSubShapeSelector.h"
  14 #include "PartSet_WidgetEditor.h"
  15 #include "PartSet_WidgetFileSelector.h"
  16 #include "PartSet_WidgetSketchCreator.h"
  17 #include "PartSet_SketcherMgr.h"
  18 #include "PartSet_SketcherReetntrantMgr.h"
  19 #include "PartSet_ResultSketchPrs.h"
  20 #include "PartSet_MenuMgr.h"
  21 #include "PartSet_CustomPrs.h"
  22 #include "PartSet_IconFactory.h"
  23 #include "PartSet_WidgetChoice.h"
  24 #include "PartSet_OverconstraintListener.h"
  25
  26 #include "PartSet_Filters.h"
  27 #include "PartSet_FilterInfinite.h"
  28
  29 #include <PartSetPlugin_Remove.h>
  30 #include <PartSetPlugin_Part.h>
  31 #include <PartSetPlugin_Duplicate.h>
  32
  33 #include <ModuleBase_Operation.h>
  34 #include <ModuleBase_OperationAction.h>
  35 #include <ModuleBase_IViewer.h>
  36 #include <ModuleBase_IViewWindow.h>
  37 #include <ModuleBase_IPropertyPanel.h>
  38 #include <ModuleBase_WidgetEditor.h>
  39 #include <ModuleBase_WidgetValidated.h>
  40 #include <ModuleBase_FilterFactory.h>
  41 #include <ModuleBase_Tools.h>
  42 #include <ModuleBase_OperationFeature.h>
  43 #include <ModuleBase_WidgetFactory.h>
  44 #include <ModuleBase_OperationDescription.h>
  45 #include <ModuleBase_ViewerPrs.h>
  46
  47 #include <ModelAPI_Object.h>
  48 #include <ModelAPI_Events.h>
  49 #include <ModelAPI_Validator.h>
  50 #include <ModelAPI_Data.h>
  51 #include <ModelAPI_Session.h>
  52 #include <ModelAPI_ResultBody.h>
  53 #include <ModelAPI_AttributeString.h>
  54 #include <ModelAPI_AttributeSelectionList.h>
  55 #include <ModelAPI_Tools.h>
  56
  57 #include <GeomDataAPI_Point2D.h>
  58 #include <GeomDataAPI_Point.h>
  59 #include <GeomDataAPI_Dir.h>
  60
  61 #include <XGUI_Displayer.h>
  62 #include <XGUI_Workshop.h>
  63 #include <XGUI_OperationMgr.h>
  64 #include <XGUI_PropertyPanel.h>
  65 #include <XGUI_ModuleConnector.h>
  66 #include <XGUI_ContextMenuMgr.h>
  67 #include <XGUI_Tools.h>
  68 #include <XGUI_ObjectsBrowser.h>
  69 #include <XGUI_SelectionMgr.h>
  70 #include <XGUI_DataModel.h>
  71 #include <XGUI_ErrorMgr.h>
  72 #include <XGUI_CustomPrs.h>
  73 #include <XGUI_SelectionMgr.h>
  74 #include <XGUI_ActionsMgr.h>
  75
  76 #include <SketchPlugin_Feature.h>
  77 #include <SketchPlugin_Sketch.h>
  78 #include <SketchPlugin_ConstraintAngle.h>
  79 #include <SketchPlugin_ConstraintLength.h>
  80 #include <SketchPlugin_ConstraintDistance.h>
  81 #include <SketchPlugin_ConstraintParallel.h>
  82 #include <SketchPlugin_ConstraintPerpendicular.h>
  83 #include <SketchPlugin_ConstraintRadius.h>
  84
  85 #include <SketcherPrs_SymbolPrs.h>
  86 #include <SketcherPrs_Coincident.h>
  87 #include <SketcherPrs_Tools.h>
  88
  89 #include <Events_Loop.h>
  90 #include <Config_PropManager.h>
  91 #include <Config_Keywords.h>
  92
  93 #include <StdSelect_TypeOfFace.hxx>
  94 #include <TopoDS_Vertex.hxx>
  95 #include <TopoDS.hxx>
  96 #include <TopoDS_Shape.hxx>
  97 #include <BRep_Tool.hxx>
  98 #include <AIS_Dimension.hxx>
  99
 100 #include <QObject>
 101 #include <QMouseEvent>
 102 #include <QString>
 103 #include <QTimer>
 104 #include <QApplication>
 105 #include <QMessageBox>
 106 #include <QMainWindow>
 107 #include <QLineEdit>
 108 #include <QString>
 109
 110 #include <GeomAlgoAPI_FaceBuilder.h>
 111 #include <GeomDataAPI_Dir.h>
 112
 113 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 114
 115 #ifdef _DEBUG
 116 #include <QDebug>
 117 #endif
 118
 119 /*!Create and return new instance of XGUI_Module*/
 120 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 121 {
 122   return new PartSet_Module(theWshop);
 123 }
 124
 125 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 126 : ModuleBase_IModule(theWshop),
 127   myVisualLayerId(0),
 128   myIsOperationIsLaunched(false)
 129 {
 130   new PartSet_IconFactory();
 131
 132   mySketchMgr = new PartSet_SketcherMgr(this);
 133   mySketchReentrantMgr = new PartSet_SketcherReetntrantMgr(theWshop);
 134
 135   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 136   XGUI_Workshop* aWorkshop = aConnector->workshop();
 137
 138   ModuleBase_IViewer* aViewer = theWshop->viewer();
 139   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 140           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 141   connect(aViewer, SIGNAL(viewTransformed(int)),
 142           SLOT(onViewTransformed(int)));
 143   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 144           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 145   myMenuMgr = new PartSet_MenuMgr(this);
 146   myCustomPrs = new PartSet_CustomPrs(theWshop);
 147
 148   myOverconstraintListener = new PartSet_OverconstraintListener(theWshop);
 149
 150   Events_Loop* aLoop = Events_Loop::loop();
 151   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 152
 153   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 154   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 155
 156   setDefaultConstraintShown();
 157
 158   Config_PropManager::registerProp("Visualization", "operation_parameter_color",
 159                           "Reference shape wireframe color in operation", Config_Prop::Color,
 160                           PartSet_CustomPrs::OPERATION_PARAMETER_COLOR());
 161   Config_PropManager::registerProp("Visualization", "operation_result_color",
 162                           "Result shape wireframe color in operation", Config_Prop::Color,
 163                           PartSet_CustomPrs::OPERATION_RESULT_COLOR());
 164   Config_PropManager::registerProp("Visualization", "operation_highlight_color",
 165                           "Multi selector item color in operation", Config_Prop::Color,
 166                           PartSet_CustomPrs::OPERATION_HIGHLIGHT_COLOR());
 167
 168
 169   Config_PropManager::registerProp(SKETCH_TAB_NAME, "disable_input_fields", "Disable input fields",
 170                           Config_Prop::Boolean, "true");
 171 }
 172
 173 PartSet_Module::~PartSet_Module()
 174 {
 175   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 176   for (; aIt.More(); aIt.Next()) {
 177     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 178     if (!aFilter.IsNull())
 179       aFilter.Nullify();
 180   }
 181   delete myCustomPrs;
 182   delete myOverconstraintListener;
 183 }
 184
 185 void PartSet_Module::activateSelectionFilters()
 186 {
 187   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 188   for (; aIt.More(); aIt.Next()) {
 189     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 190     if (!aFilter.IsNull())
 191       myWorkshop->viewer()->addSelectionFilter(aFilter);
 192   }
 193 }
 194
 195 void PartSet_Module::deactivateSelectionFilters()
 196 {
 197   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 198   for (; aIt.More(); aIt.Next()) {
 199     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 200     if (!aFilter.IsNull())
 201       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 202   }
 203 }
 204
 205 void PartSet_Module::storeSelection()
 206 {
 207   sketchMgr()->storeSelection();
 208 }
 209
 210 void PartSet_Module::restoreSelection()
 211 {
 212   sketchMgr()->restoreSelection();
 213 }
 214
 215 void PartSet_Module::registerValidators()
 216 {
 217   //Registering of validators
 218   SessionPtr aMgr = ModelAPI_Session::get();
 219   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 220   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 221   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 222   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 223   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 224   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 225   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 226   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 227   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 228   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 229   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 230   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 231   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
 232   aFactory->registerValidator("PartSet_CollinearSelection", new PartSet_CollinearSelection);
 233   aFactory->registerValidator("PartSet_MiddlePointSelection", new PartSet_MiddlePointSelection);
 234   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 235   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 236 }
 237
 238 void PartSet_Module::registerFilters()
 239 {
 240   //Registering of selection filters
 241   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 242   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 243 }
 244
 245 void PartSet_Module::registerProperties()
 246 {
 247   Config_PropManager::registerProp(SKETCH_TAB_NAME, "planes_size", "Size", Config_Prop::Double,
 248                                    PLANE_SIZE);
 249   Config_PropManager::registerProp(SKETCH_TAB_NAME, "planes_thickness", "Thickness",
 250                                    Config_Prop::Integer, SKETCH_WIDTH);
 251   Config_PropManager::registerProp(SKETCH_TAB_NAME, "rotate_to_plane", "Rotate to plane when selected",
 252     Config_Prop::Boolean, "false");
 253 }
 254
 255 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget, const bool isToConnect)
 256 {
 257   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 258 }
 259
 260 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 261 {
 262   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 263     mySketchMgr->commitNestedSketch(theOperation);
 264   }
 265
 266   /// Restart sketcher operations automatically
 267   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
 268
 269     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 270     if (aFOperation && !aFOperation->isEditOperation()) {
 271       // the selection is cleared after commit the create operation
 272       // in order to do not use the same selected objects in the restarted operation
 273       // for common behaviour, the selection is cleared even if the operation is not restarted
 274       getWorkshop()->selector()->clearSelection();
 275     }
 276   }
 277 }
 278
 279 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 280 {
 281   /// Restart sketcher operations automatically
 282   mySketchReentrantMgr->operationAborted(theOperation);
 283 }
 284
 285 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 286 {
 287   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 288                                                                                 (theOperation);
 289   if (aFOperation) {
 290     XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(workshop());
 291     XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 292
 293     ModuleBase_ModelWidget* aFilledWidget = 0;
 294     bool aPostonedWidgetActivation = false;
 295
 296     FeaturePtr aFeature = aFOperation->feature();
 297     /// Restart sketcher operations automatically
 298     /// it is important to call method of sketch reentrant manager before filling of PP
 299     /// because it fills some created feature attributes, these new values should be used
 300     /// to fill the property panel
 301     mySketchReentrantMgr->operationStarted(theOperation);
 302
 303     aWorkshop->fillPropertyPanel(aFOperation);
 304     // filling the operation values by the current selection
 305     // if the operation can be committed after the controls filling, the method perform should
 306     // be stopped. Otherwise unnecessary presentations can be shown(e.g. operation prs in sketch)
 307     bool isOperationCommitted = false;
 308     if (!aFOperation->isEditOperation()) {
 309       std::string aGreedAttributeId = ModuleBase_Tools::findGreedAttribute(workshop(), aFeature);
 310       // if there is a greed attribute, automatic commit by preselection for this feature is prohibited
 311       aFilledWidget = aFOperation->activateByPreselection(aGreedAttributeId);
 312       if (currentOperation() != aFOperation)
 313         isOperationCommitted = true;
 314       else {
 315         if (aGreedAttributeId.empty()) {
 316           // a signal should be emitted before the next widget activation
 317           // because, the activation of the next widget will give a focus to the widget. As a result
 318           // the value of the widget is initialized. And commit may happens until the value is entered.
 319           if (aFilledWidget) {
 320             if (mySketchReentrantMgr->canBeCommittedByPreselection())
 321               isOperationCommitted = mySketchMgr->operationActivatedByPreselection();
 322             // activate the next obligatory widget
 323             if (!isOperationCommitted)
 324               aPropertyPanel->activateNextWidget(aFilledWidget);
 325           }
 326         }
 327         else { // there is a greed widget
 328           const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
 329           std::string aFirstAttributeId = aWidgets.front()->attributeID();
 330           // activate next widget after greeded if it is the first widget in the panel
 331           // else the first panel widget is already activated by operation start
 332           if (aFirstAttributeId == aGreedAttributeId)
 333             aPostonedWidgetActivation = true;
 334         }
 335       }
 336     } if (!isOperationCommitted) {
 337       workshop()->updateCommandStatus();
 338       aWorkshop->connectToPropertyPanel(true);
 339       updateSketcherOnStart(aFOperation);
 340       updatePresentationsOnStart(aFOperation);
 341
 342       // the objects of the current operation should be deactivated
 343       QObjectPtrList anObjects;
 344       anObjects.append(aFeature);
 345       std::list<ResultPtr> aResults;
 346       ModelAPI_Tools::allResults(aFeature, aResults);
 347       std::list<ResultPtr>::const_iterator aIt;
 348       for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 349         anObjects.append(*aIt);
 350       }
 351       QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
 352       for (; anIt != aLast; anIt++)
 353         aWorkshop->deactivateActiveObject(*anIt, false);
 354       if (anObjects.size() > 0) {
 355         XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 356         aDisplayer->updateViewer();
 357       }
 358     }
 359     if (aPostonedWidgetActivation) {
 360       // if the widget is an empty in the chain of activated widgets, the current operation
 361       // is restarted. It should be performed after functionality of the operation starting
 362       aPropertyPanel->activateNextWidget(aFilledWidget);
 363     }
 364   }
 365 }
 366
 367 void PartSet_Module::updateSketcherOnStart(ModuleBase_Operation* theOperation)
 368 {
 369   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 370     mySketchMgr->startSketch(theOperation);
 371   }
 372   else if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 373     mySketchMgr->startNestedSketch(theOperation);
 374   }
 375 }
 376
 377 void PartSet_Module::updatePresentationsOnStart(ModuleBase_Operation* theOperation)
 378 {
 379   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 380   if (aFOperation) {
 381     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 382     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 383   }
 384 }
 385
 386 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 387 {
 388   ModuleBase_IModule::operationResumed(theOperation);
 389
 390   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 391   if (aFOperation) {
 392     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 393     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 394   }
 395 }
 396
 397 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 398 {
 399   bool isModifiedArgs = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false);
 400   bool isModifiedResults = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
 401   bool isModified = isModifiedArgs || isModifiedResults;
 402
 403   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 404     mySketchMgr->stopNestedSketch(theOperation);
 405   }
 406   else if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 407     setDefaultConstraintShown();
 408
 409   //VSV: Viewer is updated on feature update and redisplay
 410   if (isModified) {
 411     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 412     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 413     aDisplayer->updateViewer();
 414   }
 415
 416   QMap<PartSet_Tools::ConstraintVisibleState, bool>::const_iterator anIt = myHasConstraintShown.begin(),
 417                                                                     aLast = myHasConstraintShown.end();
 418   for (; anIt != aLast; anIt++) {
 419     mySketchMgr->updateBySketchParameters(anIt.key(), anIt.value());
 420   }
 421 }
 422
 423 ModuleBase_Operation* PartSet_Module::currentOperation() const
 424 {
 425   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 426   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 427   return anOpMgr->currentOperation();
 428 }
 429
 430 bool PartSet_Module::canUndo() const
 431 {
 432   bool aCanUndo = false;
 433   SessionPtr aMgr = ModelAPI_Session::get();
 434   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 435     aCanUndo = !aMgr->isOperation();
 436     if (!aCanUndo) // check the enable state additionally by sketch manager
 437       aCanUndo = aMgr->canUndo();
 438   }
 439   return aCanUndo;
 440 }
 441
 442 bool PartSet_Module::canRedo() const
 443 {
 444   bool aCanRedo = false;
 445   SessionPtr aMgr = ModelAPI_Session::get();
 446   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 447     aCanRedo = !aMgr->isOperation();
 448     if (!aCanRedo) // check the enable state additionally by sketch manager
 449       aCanRedo = aMgr->canRedo();
 450   }
 451   return aCanRedo;
 452 }
 453
 454 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 455 {
 456   bool aValid = true;
 457   if (theActionId == "MOVE_CMD") {
 458     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 459     if (aFeature) {
 460       ResultPtr aResult = ModuleBase_Tools::firstResult(aFeature);
 461       // part features can not be moved in the history.
 462       if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group())
 463         aValid = false;
 464     }
 465   }
 466   return aValid;
 467 }
 468
 469 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 470 {
 471   // the sketch manager put the restriction to the objects erase
 472   return mySketchMgr->canEraseObject(theObject);
 473 }
 474
 475 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 476 {
 477   // the sketch manager put the restriction to the objects display
 478   return mySketchMgr->canDisplayObject(theObject);
 479 }
 480
 481 /*void PartSet_Module::processHiddenObject(const std::list<ObjectPtr>& theObjects)
 482 {
 483   mySketchMgr->processHiddenObject(theObjects);
 484 }*/
 485
 486 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 487 {
 488   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 489
 490   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 491   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 492        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 493   if (isSketchOp || isNestedOp) {
 494     // in active sketch operation it is possible to activate operation object in selection
 495     // in the edit operation, e.g. points of the line can be moved when the line is edited
 496     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 497     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 498   }
 499   return aCanActivate;
 500 }
 501
 502 bool PartSet_Module::addViewerMenu(const QMap<QString, QAction*>& theStdActions,
 503                                    QWidget* theParent,
 504                                    QMap<int, QAction*>& theMenuActions) const
 505 {
 506   return myMenuMgr->addViewerMenu(theStdActions, theParent, theMenuActions);
 507 }
 508
 509 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 510 {
 511   myMenuMgr->updateViewerMenu(theStdActions);
 512 }
 513
 514 bool PartSet_Module::isActionEnableStateFixed(const int theActionId) const
 515 {
 516   bool isEnabledFixed = false;
 517   if (theActionId == XGUI_ActionsMgr::AcceptAll &&
 518       mySketchReentrantMgr->isInternalEditStarted())
 519     isEnabledFixed = true;
 520   return isEnabledFixed;
 521 }
 522
 523 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 524 {
 525   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 526   if (anError.isEmpty())
 527     anError = sketchMgr()->getFeatureError(theFeature);
 528
 529   return anError;
 530 }
 531
 532 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 533                                          QStringList& theIds) const
 534 {
 535   myMenuMgr->grantedOperationIds(theOperation, theIds);
 536
 537   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 538     XGUI_Workshop* aWorkshop = getWorkshop();
 539     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 540   }
 541 }
 542
 543 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 544 {
 545   theModes.clear();
 546   if (mySketchMgr->activeSketch().get())
 547     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 548 }
 549
 550 void PartSet_Module::customSubShapesSelectionModes(QIntList& theTypes)
 551 {
 552   if (theTypes.contains(TopAbs_FACE))
 553     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Face);
 554   if (theTypes.contains(TopAbs_WIRE))
 555     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Wire);
 556 }
 557
 558 bool PartSet_Module::isMouseOverWindow()
 559 {
 560   return mySketchMgr->isMouseOverWindow();
 561 }
 562
 563 bool PartSet_Module::isSketchNeutralPointActivated() const
 564 {
 565   bool isNeutralPoint = true;
 566   if (sketchReentranceMgr()->isInternalEditStarted())
 567     isNeutralPoint = false;
 568   if (myIsOperationIsLaunched)
 569     isNeutralPoint = false;
 570
 571   return isNeutralPoint;
 572 }
 573
 574 void PartSet_Module::closeDocument()
 575 {
 576   clearViewer();
 577 }
 578
 579 void PartSet_Module::clearViewer()
 580 {
 581   myCustomPrs->clearPrs();
 582
 583   XGUI_Workshop* aWorkshop = getWorkshop();
 584   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 585   aDisplayer->deactivateSelectionFilters();
 586 }
 587
 588 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 589 {
 590   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 591   if (!aFOperation)
 592     return;
 593
 594   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 595   // we have to manually activate the sketch label in edit mode
 596   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation()))
 597     aPanel->activateWidget(aPanel->modelWidgets().first());
 598 }
 599
 600 bool PartSet_Module::createWidgets(ModuleBase_Operation* theOperation,
 601                                    QList<ModuleBase_ModelWidget*>& theWidgets) const
 602 {
 603   bool aProcessed = false;
 604
 605   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 606   XGUI_Workshop* aWorkshop = getWorkshop();
 607   XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 608   if (mySketchMgr->activeSketch().get() && aFOperation && aPropertyPanel) {
 609     ModuleBase_ISelection* aSelection = workshop()->selection();
 610     // click on a point in sketch leads here with the point is highlighted, not yet selected
 611     QList<ModuleBase_ViewerPrsPtr> aPreselection = aSelection->getHighlighted();
 612     if (aPreselection.size() == 1) {
 613       ModuleBase_ViewerPrsPtr aSelectedPrs = aPreselection[0];
 614       ObjectPtr anObject = aSelectedPrs->object();
 615
 616       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
 617       FeaturePtr anOpFeature = aFOperation->feature();
 618       GeomShapePtr aShape = aSelectedPrs->shape();
 619       // click on the digit of dimension constrain comes here with an empty shape, so we need the check
 620       if (aFeature == anOpFeature && aShape.get() && !aShape->isNull()) {
 621         const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
 622         AttributePtr anAttribute = PartSet_Tools::findAttributeBy2dPoint(anObject, aTDShape,
 623                                                                          mySketchMgr->activeSketch());
 624         if (anAttribute.get()) {
 625           QString aXmlRepr = aFOperation->getDescription()->xmlRepresentation();
 626           ModuleBase_WidgetFactory aFactory(aXmlRepr.toStdString(), workshop());
 627
 628           const std::string anAttributeId = anAttribute->id();
 629           aFactory.createWidget(aPropertyPanel->contentWidget(), anAttributeId);
 630
 631           theWidgets = aFactory.getModelWidgets();
 632           // it is possible that the point does not present in XML definition,
 633           // in this case, we assume that it is not processed by this module
 634           // e.g. "Intersection point" feature
 635           aProcessed = !theWidgets.isEmpty();
 636         }
 637       }
 638     }
 639   }
 640   return aProcessed;
 641 }
 642
 643 void PartSet_Module::onSelectionChanged()
 644 {
 645   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 646   if (!aOperation)
 647     return;
 648
 649   bool isSketcherOp = false;
 650   // An edit operation is enable only if the current opeation is the sketch operation
 651   if (mySketchMgr->activeSketch()) {
 652     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 653       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 654   }
 655   if (isSketcherOp) {
 656     // Editing of constraints can be done on selection
 657     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 658     QList<ModuleBase_ViewerPrsPtr> aSelected = aSelect->getSelected();
 659     if (aSelected.size() == 1) {
 660       ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
 661       ObjectPtr aObject = aPrs->object();
 662       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 663       if (aFeature) {
 664         std::string aId = aFeature->getKind();
 665         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 666             (aId == SketchPlugin_ConstraintLength::ID()) ||
 667             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 668             (aId == SketchPlugin_ConstraintAngle::ID())) {
 669           editFeature(aFeature);
 670         }
 671       }
 672     }
 673   }
 674 }
 675
 676 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 677 {
 678   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 679   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 680   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
 681 }
 682
 683 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType,
 684                                                            QWidget* theParent,
 685                                                            Config_WidgetAPI* theWidgetApi)
 686 {
 687   ModuleBase_IWorkshop* aWorkshop = workshop();
 688   XGUI_Workshop* aXUIWorkshop = getWorkshop();
 689   ModuleBase_ModelWidget* aWgt = NULL;
 690   if (theType == "sketch-start-label") {
 691     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 692                                                                theWidgetApi, myHasConstraintShown);
 693     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 694       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 695     connect(aLabelWgt, SIGNAL(showConstraintToggled(int, bool)),
 696       mySketchMgr, SLOT(onShowConstraintsToggle(int, bool)));
 697     aWgt = aLabelWgt;
 698   } else if (theType == "sketch-2dpoint_selector") {
 699     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 700                                                                  theWidgetApi);
 701     aPointWgt->setSketch(mySketchMgr->activeSketch());
 702     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 703     aWgt = aPointWgt;
 704   }else if (theType == "sketch-2dpoint_flyout_selector") {
 705     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 706                                                                              theWidgetApi);
 707     aPointWgt->setSketch(mySketchMgr->activeSketch());
 708     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 709     aWgt = aPointWgt;
 710   } else if (theType == "point2ddistance") {
 711     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 712                                                                      aWorkshop, theWidgetApi);
 713     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 714     aWgt = aDistanceWgt;
 715   } else if (theType == "sketch_shape_selector") {
 716     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 717                           new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi);
 718     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 719     aWgt = aShapeSelectorWgt;
 720   } else if (theType == "sketch_multi_selector") {
 721     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 722                           new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi);
 723     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 724     aWgt = aShapeSelectorWgt;
 725   }
 726   else if (theType == "sketch_sub_shape_selector") {
 727     PartSet_WidgetSubShapeSelector* aSubShapeSelectorWgt =
 728                           new PartSet_WidgetSubShapeSelector(theParent, aWorkshop, theWidgetApi);
 729     aSubShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 730     aWgt = aSubShapeSelectorWgt;
 731   }
 732   else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 733     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi);
 734   } else if (theType == "export_file_selector") {
 735     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi);
 736   } else if (theType == "sketch_launcher") {
 737     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi);
 738   } else if (theType == "module_choice") {
 739     aWgt = new PartSet_WidgetChoice(theParent, theWidgetApi);
 740     connect(aWgt, SIGNAL(itemSelected(ModuleBase_ModelWidget*, int)),
 741             this, SLOT(onChoiceChanged(ModuleBase_ModelWidget*, int)));
 742   }
 743   return aWgt;
 744 }
 745
 746 ModuleBase_ModelWidget* PartSet_Module::activeWidget() const
 747 {
 748   ModuleBase_ModelWidget* anActiveWidget = 0;
 749
 750   anActiveWidget = mySketchReentrantMgr->internalActiveWidget();
 751   if (!anActiveWidget) {
 752     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 753     if (aOperation) {
 754       ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 755       anActiveWidget = aPanel ? aPanel->activeWidget() : 0;
 756     }
 757   }
 758   return anActiveWidget;
 759 }
 760
 761 bool PartSet_Module::deleteObjects()
 762 {
 763   bool isProcessed = false;
 764
 765   XGUI_Workshop* aWorkshop = getWorkshop();
 766   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 767
 768   //SessionPtr aMgr = ModelAPI_Session::get();
 769   // 1. check whether the delete should be processed in the module
 770   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 771   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 772        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 773   if (isSketchOp || isNestedOp) {
 774     isProcessed = true;
 775     // 2. find selected presentations
 776     // selected objects should be collected before the current operation abort because
 777     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 778     ModuleBase_ISelection* aSel = workshop()->selection();
 779     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 780     // if there are no selected objects in the viewer, that means that the selection in another
 781     // place cased this method. It is necessary to return the false value to understande in above
 782     // method that delete is not processed
 783     if (aSelectedObj.count() == 0)
 784       return false;
 785
 786     // avoid delete of the objects, which are not belong to the current sketch
 787     // in order to do not delete results of other sketches
 788     QObjectPtrList aSketchObjects;
 789     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 790     for ( ; anIt != aLast; anIt++) {
 791       ObjectPtr anObject = *anIt;
 792       if (mySketchMgr->isObjectOfSketch(anObject)) {
 793         // sketch feature should be used in this list because workshop deletes features only
 794         // results are skipped
 795         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 796         aSketchObjects.append(aSketchFeature);
 797       }
 798     }
 799     // if the selection contains only local selected presentations from other sketches,
 800     // the Delete operation should not be done at all
 801     if (aSketchObjects.size() == 0)
 802       return true;
 803
 804     // 3. start operation
 805     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 806     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 807
 808     // the active nested sketch operation should be aborted unconditionally
 809     // the Delete action should be additionally granted for the Sketch operation
 810     // in order to do not abort/commit it
 811     if (!anOpMgr->canStartOperation(anOpAction->id()))
 812       return true; // the objects are processed but can not be deleted
 813
 814     anOpMgr->startOperation(anOpAction);
 815
 816     // WORKAROUND, should be done to avoid viewer highlight update after deletetion of objects
 817     // the problem is in AIS Dimensions recompute if a line and the dim are removed, line is the first
 818     // it causes the AIS recompute, where the base line is null, the result is empty AIS in the viewer
 819     XGUI_Tools::workshop(myWorkshop)->selector()->clearSelection();
 820
 821     // 4. delete features
 822     // sketch feature should be skipped, only sub-features can be removed
 823     // when sketch operation is active
 824     aWorkshop->deleteFeatures(aSketchObjects);
 825     // 5. stop operation
 826     anOpMgr->commitOperation();
 827   }
 828   return isProcessed;
 829 }
 830
 831 void PartSet_Module::onFeatureTriggered()
 832 {
 833   // is commented for imp: Unpressing the button of the current action must behave like
 834   // a validation if the entity can be created (instead of Cancel, as currently)
 835   /*QAction* aCmd = dynamic_cast<QAction*>(sender());
 836   if (aCmd->isCheckable() && aCmd->isChecked()) {
 837     // 1. check whether the delete should be processed in the module
 838     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 839     bool isNestedOp = myModule->sketchMgr()->isNestedCreateOperation(anOperation);
 840     if (isNestedOp) {
 841       // in case if in the viewer nothing is displayed, the create operation should not be
 842       // comitted even if all values of the feature are initialized
 843       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 844         // the action information should be saved before the operation is aborted
 845         // because this abort leads to update command status, which unchecks this action
 846         anOperation->abort();
 847         launchOperation(aCmd->data().toString());
 848       }
 849     }
 850   }*/
 851   ModuleBase_IModule::onFeatureTriggered();
 852 }
 853
 854 void PartSet_Module::editFeature(FeaturePtr theFeature)
 855 {
 856   storeConstraintsState(theFeature->getKind());
 857   ModuleBase_IModule::editFeature(theFeature);
 858 }
 859
 860 bool PartSet_Module::canCommitOperation() const
 861 {
 862   return true;
 863 }
 864
 865 void PartSet_Module::launchOperation(const QString& theCmdId)
 866 {
 867   myIsOperationIsLaunched = true;
 868   storeConstraintsState(theCmdId.toStdString());
 869   updateConstraintsState(theCmdId.toStdString());
 870
 871   ModuleBase_IModule::launchOperation(theCmdId);
 872
 873   myIsOperationIsLaunched = false;
 874 }
 875
 876 void PartSet_Module::storeConstraintsState(const std::string& theFeatureKind)
 877 {
 878   if (myWorkshop->currentOperation() &&
 879       myWorkshop->currentOperation()->id().toStdString() == SketchPlugin_Sketch::ID()) {
 880     const QMap<PartSet_Tools::ConstraintVisibleState, bool>& aShownStates =
 881                                                   mySketchMgr->showConstraintStates();
 882     myHasConstraintShown = aShownStates;
 883   }
 884 }
 885
 886 void PartSet_Module::updateConstraintsState(const std::string& theFeatureKind)
 887 {
 888   if (PartSet_SketcherMgr::constraintsIdList().contains(theFeatureKind.c_str()) ||
 889       PartSet_SketcherMgr::replicationsIdList().contains(theFeatureKind.c_str())) {
 890     // Show constraints if a constraint was anOperation
 891     mySketchMgr->updateBySketchParameters(PartSet_Tools::Geometrical, true);
 892     mySketchMgr->updateBySketchParameters(PartSet_Tools::Dimensional, true);
 893     mySketchMgr->updateBySketchParameters(PartSet_Tools::Expressions,
 894                                           myHasConstraintShown[PartSet_Tools::Expressions]);
 895   }
 896 }
 897
 898 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 899 {
 900   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 901   if (!anAIS.IsNull()) {
 902     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 903     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 904     if (!aDim.IsNull()) {
 905       aCtx->SetZLayer(aDim, myVisualLayerId);
 906     } else {
 907       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 908       if (!aCons.IsNull())
 909         aCtx->SetZLayer(aCons, myVisualLayerId);
 910     }
 911   }
 912 }
 913
 914 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 915 {
 916   // this is obsolete
 917   // it should be recomputed in order to disappear in the viewer if the corresponded object
 918   // is erased
 919   //if (myCustomPrs->isActive())
 920   //  myCustomPrs->redisplay(theObject, false);
 921 }
 922
 923 void PartSet_Module::onViewTransformed(int theTrsfType)
 924 {
 925   // Set length of arrows constant in pixel size
 926   // if the operation is panning or rotate or panglobal then do nothing
 927   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 928     return;
 929   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 930   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 931   if (aContext.IsNull())
 932     return;
 933
 934   //Handle(V3d_View) aView = aViewer->activeView();
 935
 936   XGUI_Workshop* aWorkshop = getWorkshop();
 937   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 938   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 939   Handle(V3d_View) aView;
 940   double aScale = 0;
 941   for (aV3dViewer->InitDefinedViews();
 942        aV3dViewer->MoreDefinedViews();
 943        aV3dViewer->NextDefinedViews()) {
 944     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 945     double aS = aV->Scale();
 946     if (aS > aScale) {
 947       aScale = aS;
 948       aView = aV;
 949     }
 950   }
 951   if (aView.IsNull())
 952     return;
 953   double aLen = aView->Convert(SketcherPrs_Tools::getDefaultArrowSize());
 954
 955   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 956   SketcherPrs_Tools::setArrowSize(aLen);
 957   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 958   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 959   aViewer->SetScale(aViewer->activeView(), aCurScale);
 960   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 961   bool isModified = false;
 962   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 963   foreach (AISObjectPtr aAIS, aPrsList) {
 964     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 965
 966     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 967     if (!aDim.IsNull()) {
 968       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 969       aContext->Redisplay(aDim, false);
 970       isModified = true;
 971     }
 972   }
 973   if (isModified)
 974     aDisplayer->updateViewer();
 975 }
 976
 977 bool PartSet_Module::isCustomPrsActivated(const ModuleBase_CustomizeFlag& theFlag) const
 978 {
 979   return myCustomPrs->isActive(theFlag);
 980 }
 981
 982 void PartSet_Module::activateCustomPrs(const FeaturePtr& theFeature, const ModuleBase_CustomizeFlag& theFlag,
 983                                        const bool theUpdateViewer)
 984 {
 985   myCustomPrs->activate(theFeature, theFlag, theUpdateViewer);
 986 }
 987
 988 void PartSet_Module::deactivateCustomPrs(const ModuleBase_CustomizeFlag& theFlag,
 989                                          const bool theUpdateViewer)
 990 {
 991   myCustomPrs->deactivate(theFlag, theUpdateViewer);
 992 }
 993
 994 bool PartSet_Module::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
 995                                            std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
 996 {
 997   bool aCustomized = false;
 998
 999   XGUI_Workshop* aWorkshop = getWorkshop();
1000   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1001   ObjectPtr anObject = aDisplayer->getObject(thePrs);
1002   if (!anObject)
1003     return aCustomized;
1004
1005   if (!theResult.get()) {
1006     bool isConflicting = myOverconstraintListener->isConflictingObject(anObject);
1007     // customize sketch symbol presentation
1008     if (thePrs.get()) {
1009       Handle(AIS_InteractiveObject) anAISIO = thePrs->impl<Handle(AIS_InteractiveObject)>();
1010       if (!anAISIO.IsNull()) {
1011         if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
1012           Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
1013           if (!aPrs.IsNull()) {
1014             std::vector<int> aColor;
1015             myOverconstraintListener->getConflictingColor(aColor);
1016             aPrs->SetConflictingConstraint(isConflicting, aColor);
1017             aCustomized = true;
1018           }
1019         } else if (!Handle(SketcherPrs_Coincident)::DownCast(anAISIO).IsNull()) {
1020           Handle(SketcherPrs_Coincident) aPrs = Handle(SketcherPrs_Coincident)::DownCast(anAISIO);
1021           if (!aPrs.IsNull()) {
1022             std::vector<int> aColor;
1023             myOverconstraintListener->getConflictingColor(aColor);
1024             aPrs->SetConflictingConstraint(isConflicting, aColor);
1025             aCustomized = true;
1026           }
1027         }
1028       }
1029     }
1030     // customize sketch dimension constraint presentation
1031     if (!aCustomized) {
1032       std::vector<int> aColor;
1033       if (isConflicting) {
1034         myOverconstraintListener->getConflictingColor(aColor);
1035       }
1036       if (aColor.empty())
1037         XGUI_CustomPrs::getDefaultColor(anObject, true, aColor);
1038       if (!aColor.empty()) {
1039         aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1040       }
1041     }
1042   }
1043   // customize dimentional constrains
1044   sketchMgr()->customizePresentation(anObject);
1045
1046   return aCustomized;
1047 }
1048
1049 bool PartSet_Module::customizeObject(ObjectPtr theObject, const ModuleBase_CustomizeFlag& theFlag,
1050                                      const bool theUpdateViewer)
1051 {
1052   bool isRedisplayed = false;
1053   if (myCustomPrs->isActive(theFlag))
1054     isRedisplayed = myCustomPrs->redisplay(theObject, theFlag, theUpdateViewer);
1055
1056   return isRedisplayed;
1057 }
1058
1059 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
1060 {
1061   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
1062   if (aOB) {
1063     QLabel* aLabel = aOB->activeDocLabel();
1064     aLabel->installEventFilter(myMenuMgr);
1065     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
1066           SLOT(onActiveDocPopup(const QPoint&)));
1067     //QPalette aPalet = aLabel->palette();
1068     //aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
1069     //aLabel->setPalette(aPalet);
1070     aOB->treeView()->setExpandsOnDoubleClick(false);
1071     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
1072       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
1073   }
1074 }
1075
1076 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
1077 {
1078   SessionPtr aMgr = ModelAPI_Session::get();
1079   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
1080
1081   XGUI_Workshop* aWorkshop = getWorkshop();
1082   QLabel* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
1083
1084   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
1085
1086   QMenu aMenu;
1087   aMenu.addAction(aActivatePartAction);
1088   aMenu.exec(aHeader->mapToGlobal(thePnt));
1089 }
1090
1091 Handle(AIS_InteractiveObject) PartSet_Module::createPresentation(const ResultPtr& theResult)
1092 {
1093   return mySketchMgr->createPresentation(theResult);
1094 }
1095
1096
1097 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
1098 {
1099   ObjectPtr anObject;
1100   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1101   if (aOperation) {
1102     /// If last line finished on vertex the lines creation sequence has to be break
1103     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1104     if (aPanel) {
1105       ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1106       // if there is an active widget, find the presented object in it
1107       if (!anActiveWidget)
1108         anActiveWidget = aPanel->preselectionWidget();
1109
1110       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1111                                                                              (anActiveWidget);
1112       if (aWidgetValidated)
1113         anObject = aWidgetValidated->findPresentedObject(theAIS);
1114     }
1115   }
1116   return anObject;
1117 }
1118
1119 bool PartSet_Module::canBeShaded(Handle(AIS_InteractiveObject) theAIS) const
1120 {
1121   bool aCanBeShaged = true;
1122
1123   Handle(PartSet_ResultSketchPrs) aPrs = Handle(PartSet_ResultSketchPrs)::DownCast(theAIS);
1124   if (!aPrs.IsNull())
1125     aCanBeShaged = false;
1126
1127   return aCanBeShaged;
1128 }
1129
1130 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
1131 {
1132   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
1133   int aSelected = aObjects.size();
1134   SessionPtr aMgr = ModelAPI_Session::get();
1135   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
1136
1137   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
1138   if (aSelected == 1) {
1139     bool hasResult = false;
1140     bool hasFeature = false;
1141     bool hasParameter = false;
1142     bool hasCompositeOwner = false;
1143     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter,
1144                                    hasCompositeOwner);
1145     ObjectPtr aObject = aObjects.first();
1146     if (aObject) {
1147       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1148       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
1149       bool isPart = aPart.get() ||
1150         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
1151       if (isPart) {
1152         DocumentPtr aPartDoc;
1153         if (!aPart.get()) {
1154           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
1155         }
1156         if (aPart.get()) // this may be null is Part feature is disabled
1157           aPartDoc = aPart->partDoc();
1158
1159         theMenu->addAction(aActivatePartAction);
1160         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
1161
1162       } else if (aObject->document() == aMgr->activeDocument()) {
1163         if (hasParameter || hasFeature) {
1164           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
1165           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1166           if (aCurrentOp && aFeature.get()) {
1167             if (aCurrentOp->id().toStdString() == aFeature->getKind())
1168               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
1169           }
1170         }
1171       }
1172
1173       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
1174       if( aResult.get() )
1175         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
1176     }
1177   }
1178   bool aNotDeactivate = (aCurrentOp == 0);
1179   if (!aNotDeactivate) {
1180     aActivatePartAction->setEnabled(false);
1181   }
1182 }
1183
1184 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
1185 {
1186   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
1187     // Do not change activation of parts if an operation active
1188     static QStringList aAllowActivationList;
1189     if (aAllowActivationList.isEmpty())
1190       aAllowActivationList <<
1191       QString(PartSetPlugin_Part::ID().c_str()) <<
1192       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
1193       QString(PartSetPlugin_Remove::ID().c_str());
1194     if (myWorkshop->currentOperation() &&
1195       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
1196       return;
1197     XGUI_Workshop* aWorkshop = getWorkshop();
1198     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1199     QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
1200     QPalette aPalet = aLabel->palette();
1201
1202     SessionPtr aMgr = ModelAPI_Session::get();
1203     DocumentPtr aActiveDoc = aMgr->activeDocument();
1204     if (aActivePartIndex.isValid())
1205       aTreeView->setExpanded(aActivePartIndex, false);
1206     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1207     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
1208     if (aActivePartIndex.isValid())
1209       aTreeView->setExpanded(aActivePartIndex, true);
1210
1211     aLabel->setPalette(aPalet);
1212     aWorkshop->updateCommandStatus();
1213
1214     // Update displayed objects in order to update active color
1215     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1216     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1217     bool aHidden;
1218     foreach(ObjectPtr aObj, aObjects) {
1219       //TODO: replace by redisplay event.
1220       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1221         aObj->isDisabled() || (!aObj->isDisplayed());
1222       if (!aHidden)
1223         aDisplayer->redisplay(aObj, false);
1224     }
1225     aDisplayer->updateViewer();
1226   }
1227 }
1228
1229 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1230 {
1231   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1232     return;
1233   SessionPtr aMgr = ModelAPI_Session::get();
1234   if (!theIndex.isValid()) {
1235     aMgr->setActiveDocument(aMgr->moduleDocument());
1236     return;
1237   }
1238   if (theIndex.column() != 0) // Use only first column
1239     return;
1240
1241   XGUI_Workshop* aWorkshop = getWorkshop();
1242   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1243   // De not use non editable Indexes
1244   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1245     return;
1246   ObjectPtr aObj = aDataModel->object(theIndex);
1247
1248   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1249   if (!aPart.get()) { // Probably this is Feature
1250     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1251     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1252       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1253     }
1254   }
1255   if (aPart.get()) { // if this is a part
1256     if (aPart->partDoc() == aMgr->activeDocument()) {
1257       myMenuMgr->activatePartSet();
1258     } else {
1259       aPart->activate();
1260     }
1261   }
1262 }
1263
1264
1265 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1266 {
1267   // z layer is created for all started operations in order to visualize operation AIS presentation
1268   // over the object
1269   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1270   if (aContext.IsNull())
1271     return;
1272
1273   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1274   if (myVisualLayerId == 0) {
1275     if (myVisualLayerId == 0)
1276       aViewer->AddZLayer(myVisualLayerId);
1277   } else {
1278     TColStd_SequenceOfInteger aZList;
1279     aViewer->GetAllZLayers(aZList);
1280     bool aFound = false;
1281     for (int i = 1; i <= aZList.Length(); i++) {
1282       if (aZList(i) == myVisualLayerId) {
1283         aFound = true;
1284         break;
1285       }
1286     }
1287     if (!aFound)
1288       aViewer->AddZLayer(myVisualLayerId);
1289   }
1290   // if there is an active operation with validated widget,
1291   // the filters of this widget should be activated in the created view
1292   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1293   if (aOperation) {
1294     ModuleBase_ModelWidget* anActiveWidget = activeWidget();
1295     if (anActiveWidget) {
1296       ModuleBase_WidgetSelector* aWSelector = dynamic_cast<ModuleBase_WidgetSelector*>(anActiveWidget);
1297       if (aWSelector)
1298         aWSelector->activateSelectionAndFilters(true);
1299     }
1300   }
1301 }
1302
1303 //******************************************************
1304 void PartSet_Module::widgetStateChanged(int thePreviousState)
1305 {
1306   mySketchMgr->widgetStateChanged(thePreviousState);
1307 }
1308
1309 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1310 {
1311   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1312 }
1313
1314 //******************************************************
1315 void PartSet_Module::beforeOperationStopped(ModuleBase_Operation* theOperation)
1316 {
1317   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
1318     mySketchMgr->stopSketch(theOperation);
1319   }
1320 }
1321
1322 //******************************************************
1323 GeomShapePtr PartSet_Module::findShape(const AttributePtr& theAttribute)
1324 {
1325   GeomShapePtr aGeomShape;
1326
1327   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1328   if (anOperation && sketchMgr()->isNestedSketchOperation(anOperation)) {
1329     aGeomShape = PartSet_Tools::findShapeBy2DPoint(theAttribute, myWorkshop);
1330   }
1331   return aGeomShape;
1332 }
1333
1334 //******************************************************
1335 AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
1336                                            const GeomShapePtr& theGeomShape)
1337 {
1338   AttributePtr anAttribute;
1339   GeomShapePtr aGeomShape = theGeomShape;
1340   if (!aGeomShape.get()) {
1341     // processing shape of result, e.g. sketch circle center is selected, this is a result
1342     // the geom shape is empty, the shape of result should be used
1343     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1344     if (aResult.get()) {
1345       aGeomShape = aResult->shape();
1346     }
1347   }
1348
1349   if (aGeomShape.get()) {
1350     TopoDS_Shape aTDSShape = aGeomShape->impl<TopoDS_Shape>();
1351     return PartSet_Tools::findAttributeBy2dPoint(theObject, aTDSShape,
1352                                                  mySketchMgr->activeSketch());
1353   }
1354   return anAttribute;
1355 }
1356
1357 //******************************************************
1358 void PartSet_Module::onChoiceChanged(ModuleBase_ModelWidget* theWidget,
1359                                      int theIndex)
1360 {
1361   PartSet_WidgetChoice* aChoiceWidget = dynamic_cast<PartSet_WidgetChoice*>(theWidget);
1362   if (!aChoiceWidget)
1363     return;
1364
1365   QString aChoiceTitle = aChoiceWidget->getPropertyPanelTitle(theIndex);
1366   if (!aChoiceTitle.isEmpty()) {
1367     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1368     if (!aOperation)
1369       return;
1370     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1371     if (aPanel)
1372       aPanel->setWindowTitle(aChoiceTitle);
1373   }
1374 }
1375
1376 //******************************************************
1377 XGUI_Workshop* PartSet_Module::getWorkshop() const
1378 {
1379   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
1380   return aConnector->workshop();
1381 }
1382
1383 //******************************************************
1384 void PartSet_Module::setDefaultConstraintShown()
1385 {
1386   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
1387   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
1388   myHasConstraintShown[PartSet_Tools::Expressions] = false;
1389 }