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_WidgetPoint2DFlyout.h"
  10 #include "PartSet_WidgetShapeSelector.h"
  11 #include "PartSet_WidgetMultiSelector.h"
  12 #include "PartSet_WidgetSubShapeSelector.h"
  13 #include "PartSet_WidgetFeaturePointSelector.h"
  14 #include "PartSet_WidgetEditor.h"
  15 #include "PartSet_WidgetFileSelector.h"
  16 #include "PartSet_WidgetSketchCreator.h"
  17 #include "PartSet_SketcherMgr.h"
  18 #include "PartSet_SketcherReentrantMgr.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_Tools.h>
  41 #include <ModuleBase_OperationFeature.h>
  42 #include <ModuleBase_WidgetFactory.h>
  43 #include <ModuleBase_OperationDescription.h>
  44 #include <ModuleBase_ViewerPrs.h>
  45
  46 #include <ModelAPI_Object.h>
  47 #include <ModelAPI_Events.h>
  48 #include <ModelAPI_Validator.h>
  49 #include <ModelAPI_Data.h>
  50 #include <ModelAPI_Session.h>
  51 #include <ModelAPI_ResultBody.h>
  52 #include <ModelAPI_AttributeString.h>
  53 #include <ModelAPI_AttributeSelectionList.h>
  54 #include <ModelAPI_Tools.h>
  55 #include <ModelAPI_ResultConstruction.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 <AIS_Dimension.hxx>
  94 #include <AIS_InteractiveObject.hxx>
  95 #include <StdSelect_TypeOfFace.hxx>
  96 #include <TopoDS_Vertex.hxx>
  97 #include <TopoDS.hxx>
  98 #include <TopoDS_Shape.hxx>
  99 #include <BRep_Tool.hxx>
 100
 101 #include <QObject>
 102 #include <QMouseEvent>
 103 #include <QString>
 104 #include <QTimer>
 105 #include <QApplication>
 106 #include <QMessageBox>
 107 #include <QMainWindow>
 108 #include <QLineEdit>
 109 #include <QString>
 110
 111 #include <GeomAlgoAPI_FaceBuilder.h>
 112 #include <GeomDataAPI_Dir.h>
 113
 114 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 115
 116 #ifdef _DEBUG
 117 #include <QDebug>
 118 #endif
 119
 120 /*!Create and return new instance of XGUI_Module*/
 121 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 122 {
 123   return new PartSet_Module(theWshop);
 124 }
 125
 126 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 127 : ModuleBase_IModule(theWshop),
 128   myVisualLayerId(0),
 129   myIsOperationIsLaunched(false)
 130 {
 131   new PartSet_IconFactory();
 132
 133   mySketchMgr = new PartSet_SketcherMgr(this);
 134   mySketchReentrantMgr = new PartSet_SketcherReentrantMgr(theWshop);
 135
 136   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 137   XGUI_Workshop* aWorkshop = aConnector->workshop();
 138
 139   ModuleBase_IViewer* aViewer = theWshop->viewer();
 140   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 141           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 142   connect(aViewer, SIGNAL(viewTransformed(int)),
 143           SLOT(onViewTransformed(int)));
 144   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 145           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 146   myMenuMgr = new PartSet_MenuMgr(this);
 147   myCustomPrs = new PartSet_CustomPrs(theWshop);
 148
 149   myOverconstraintListener = new PartSet_OverconstraintListener(theWshop);
 150
 151   Events_Loop* aLoop = Events_Loop::loop();
 152   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 153
 154   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 155   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 156
 157   setDefaultConstraintShown();
 158
 159   Config_PropManager::registerProp("Visualization", "operation_parameter_color",
 160                           "Reference shape wireframe color in operation", Config_Prop::Color,
 161                           PartSet_CustomPrs::OPERATION_PARAMETER_COLOR());
 162   Config_PropManager::registerProp("Visualization", "operation_result_color",
 163                           "Result shape wireframe color in operation", Config_Prop::Color,
 164                           PartSet_CustomPrs::OPERATION_RESULT_COLOR());
 165   Config_PropManager::registerProp("Visualization", "operation_highlight_color",
 166                           "Multi selector item color in operation", Config_Prop::Color,
 167                           PartSet_CustomPrs::OPERATION_HIGHLIGHT_COLOR());
 168   Config_PropManager::registerProp("Visualization", "operation_remove_feature_color",
 169                           "Color of removed feature in operation", Config_Prop::Color,
 170                           PartSet_CustomPrs::OPERATION_REMOVE_FEATURE_COLOR());
 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   aFactory->registerValidator("PartSet_MultyTranslationSelection",
 237     new PartSet_MultyTranslationSelection);
 238   aFactory->registerValidator("PartSet_SplitSelection", new PartSet_SplitSelection);
 239   aFactory->registerValidator("PartSet_ProjectionSelection", new PartSet_ProjectionSelection);
 240 }
 241
 242 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget,
 243                                             const bool isToConnect)
 244 {
 245   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 246 }
 247
 248 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 249 {
 250   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 251     mySketchMgr->commitNestedSketch(theOperation);
 252   }
 253
 254   /// Restart sketcher operations automatically
 255   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
 256
 257     ModuleBase_OperationFeature* aFOperation =
 258       dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 259     if (aFOperation && !aFOperation->isEditOperation()) {
 260       // the selection is cleared after commit the create operation
 261       // in order to do not use the same selected objects in the restarted operation
 262       // for common behaviour, the selection is cleared even if the operation is not restarted
 263       getWorkshop()->selector()->clearSelection();
 264     }
 265   }
 266 }
 267
 268 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 269 {
 270   /// Restart sketcher operations automatically
 271   mySketchReentrantMgr->operationAborted(theOperation);
 272 }
 273
 274 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 275 {
 276   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 277                                                                                 (theOperation);
 278   if (aFOperation) {
 279     XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(workshop());
 280     XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 281
 282     ModuleBase_ModelWidget* aFilledWidget = 0;
 283     bool aPostonedWidgetActivation = false;
 284
 285     FeaturePtr aFeature = aFOperation->feature();
 286     /// Restart sketcher operations automatically
 287     /// it is important to call method of sketch reentrant manager before filling of PP
 288     /// because it fills some created feature attributes, these new values should be used
 289     /// to fill the property panel
 290     mySketchReentrantMgr->operationStarted(theOperation);
 291
 292     aWorkshop->fillPropertyPanel(aFOperation);
 293     // filling the operation values by the current selection
 294     // if the operation can be committed after the controls filling, the method perform should
 295     // be stopped. Otherwise unnecessary presentations can be shown(e.g. operation prs in sketch)
 296     bool isOperationCommitted = false;
 297     if (!aFOperation->isEditOperation()) {
 298       std::string aGreedAttributeId = ModuleBase_Tools::findGreedAttribute(workshop(), aFeature);
 299       // if there is a greed attribute, automatic commit by preselection
 300       // for this feature is prohibited
 301       aFilledWidget = aFOperation->activateByPreselection(aGreedAttributeId);
 302       if (currentOperation() != aFOperation)
 303         isOperationCommitted = true;
 304       else {
 305         if (aGreedAttributeId.empty()) {
 306           // a signal should be emitted before the next widget activation
 307           // because, the activation of the next widget will give a focus to the widget.
 308           // As a result the value of the widget is initialized.
 309           // And commit may happens until the value is entered.
 310           if (aFilledWidget) {
 311             if (mySketchReentrantMgr->canBeCommittedByPreselection())
 312               isOperationCommitted = mySketchMgr->operationActivatedByPreselection();
 313             // activate the next obligatory widget
 314             if (!isOperationCommitted)
 315               aPropertyPanel->activateNextWidget(aFilledWidget);
 316           }
 317         }
 318         else { // there is a greed widget
 319           const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
 320           std::string aFirstAttributeId = aWidgets.front()->attributeID();
 321           // activate next widget after greeded if it is the first widget in the panel
 322           // else the first panel widget is already activated by operation start
 323           if (aFirstAttributeId == aGreedAttributeId)
 324             aPostonedWidgetActivation = true;
 325         }
 326       }
 327     } if (!isOperationCommitted) {
 328       aWorkshop->connectToPropertyPanel(true);
 329       updateSketcherOnStart(aFOperation);
 330       updatePresentationsOnStart(aFOperation);
 331
 332       // the objects of the current operation should be deactivated
 333       QObjectPtrList anObjects;
 334       anObjects.append(aFeature);
 335       std::list<ResultPtr> aResults;
 336       ModelAPI_Tools::allResults(aFeature, aResults);
 337       std::list<ResultPtr>::const_iterator aIt;
 338       for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 339         anObjects.append(*aIt);
 340       }
 341       QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
 342       for (; anIt != aLast; anIt++)
 343         aWorkshop->deactivateActiveObject(*anIt, false);
 344       if (anObjects.size() > 0) {
 345         XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 346         aDisplayer->updateViewer();
 347       }
 348       /// state of command actions should be updated after displayed objects modification because
 349       /// deactivation(for example) of objects may influence on selection in the viewer
 350       /// State of command actions may depend on selection in the viewer(e.g. Sketch)
 351       workshop()->updateCommandStatus();
 352     }
 353     if (aPostonedWidgetActivation) {
 354       // if the widget is an empty in the chain of activated widgets, the current operation
 355       // is restarted. It should be performed after functionality of the operation starting
 356       aPropertyPanel->activateNextWidget(aFilledWidget);
 357     }
 358   }
 359 }
 360
 361 void PartSet_Module::updateSketcherOnStart(ModuleBase_Operation* theOperation)
 362 {
 363   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 364     mySketchMgr->startSketch(theOperation);
 365   }
 366   else if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 367     mySketchMgr->startNestedSketch(theOperation);
 368   }
 369 }
 370
 371 void PartSet_Module::updatePresentationsOnStart(ModuleBase_Operation* theOperation)
 372 {
 373   ModuleBase_OperationFeature* aFOperation =
 374     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 375   if (aFOperation) {
 376     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 377     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 378   }
 379 }
 380
 381 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 382 {
 383   ModuleBase_IModule::operationResumed(theOperation);
 384
 385   ModuleBase_OperationFeature* aFOperation =
 386     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 387   if (aFOperation) {
 388     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 389     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 390   }
 391 }
 392
 393 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 394 {
 395   bool isModifiedArgs = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false);
 396   bool isModifiedResults = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
 397   bool isModified = isModifiedArgs || isModifiedResults;
 398
 399   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 400     mySketchMgr->stopNestedSketch(theOperation);
 401   }
 402   else if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 403     setDefaultConstraintShown();
 404
 405   //VSV: Viewer is updated on feature update and redisplay
 406   if (isModified) {
 407     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 408     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 409     aDisplayer->updateViewer();
 410   }
 411
 412   QMap<PartSet_Tools::ConstraintVisibleState, bool>::const_iterator
 413     anIt = myHasConstraintShown.begin(), aLast = myHasConstraintShown.end();
 414   for (; anIt != aLast; anIt++) {
 415     mySketchMgr->updateBySketchParameters(anIt.key(), anIt.value());
 416   }
 417 }
 418
 419 ModuleBase_Operation* PartSet_Module::currentOperation() const
 420 {
 421   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 422   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 423   return anOpMgr->currentOperation();
 424 }
 425
 426 bool PartSet_Module::canUndo() const
 427 {
 428   bool aCanUndo = false;
 429   SessionPtr aMgr = ModelAPI_Session::get();
 430   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 431     aCanUndo = !aMgr->isOperation();
 432     if (!aCanUndo) // check the enable state additionally by sketch manager
 433       aCanUndo = aMgr->canUndo();
 434   }
 435   return aCanUndo;
 436 }
 437
 438 bool PartSet_Module::canRedo() const
 439 {
 440   bool aCanRedo = false;
 441   SessionPtr aMgr = ModelAPI_Session::get();
 442   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 443     aCanRedo = !aMgr->isOperation();
 444     if (!aCanRedo) // check the enable state additionally by sketch manager
 445       aCanRedo = aMgr->canRedo();
 446   }
 447   return aCanRedo;
 448 }
 449
 450 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 451 {
 452   bool aValid = true;
 453   if (theActionId == "MOVE_CMD") {
 454     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 455     if (aFeature) {
 456       ResultPtr aResult = ModuleBase_Tools::firstResult(aFeature);
 457       // part features can not be moved in the history.
 458       if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group())
 459         aValid = false;
 460     }
 461   }
 462   return aValid;
 463 }
 464
 465 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 466 {
 467   // the sketch manager put the restriction to the objects erase
 468   return mySketchMgr->canEraseObject(theObject);
 469 }
 470
 471 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 472 {
 473   // the sketch manager put the restriction to the objects display
 474   return mySketchMgr->canDisplayObject(theObject);
 475 }
 476
 477 /*void PartSet_Module::processHiddenObject(const std::list<ObjectPtr>& theObjects)
 478 {
 479   mySketchMgr->processHiddenObject(theObjects);
 480 }*/
 481
 482 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 483 {
 484   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 485
 486   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 487   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 488        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 489   if (isSketchOp || isNestedOp) {
 490     // in active sketch operation it is possible to activate operation object in selection
 491     // in the edit operation, e.g. points of the line can be moved when the line is edited
 492     ModuleBase_OperationFeature* aFOperation =
 493       dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 494     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 495   }
 496   return aCanActivate;
 497 }
 498
 499 bool PartSet_Module::addViewerMenu(const QMap<QString, QAction*>& theStdActions,
 500                                    QWidget* theParent,
 501                                    QMap<int, QAction*>& theMenuActions) const
 502 {
 503   return myMenuMgr->addViewerMenu(theStdActions, theParent, theMenuActions);
 504 }
 505
 506 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 507 {
 508   myMenuMgr->updateViewerMenu(theStdActions);
 509 }
 510
 511 bool PartSet_Module::isActionEnableStateFixed(const int theActionId) const
 512 {
 513   bool isEnabledFixed = false;
 514   if (theActionId == XGUI_ActionsMgr::AcceptAll &&
 515       mySketchReentrantMgr->isInternalEditActive())
 516     isEnabledFixed = true;
 517   return isEnabledFixed;
 518 }
 519
 520 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 521 {
 522   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 523   if (anError.isEmpty())
 524     anError = sketchMgr()->getFeatureError(theFeature);
 525
 526   return anError;
 527 }
 528
 529 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 530                                          QStringList& theIds) const
 531 {
 532   myMenuMgr->grantedOperationIds(theOperation, theIds);
 533
 534   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 535     XGUI_Workshop* aWorkshop = getWorkshop();
 536     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 537   }
 538 }
 539
 540 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 541 {
 542   theModes.clear();
 543   if (mySketchMgr->activeSketch().get())
 544     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 545 }
 546
 547 void PartSet_Module::customSubShapesSelectionModes(QIntList& theTypes)
 548 {
 549   if (theTypes.contains(TopAbs_FACE))
 550     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Face);
 551   if (theTypes.contains(TopAbs_WIRE))
 552     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Wire);
 553 }
 554
 555 void PartSet_Module::getGeomSelection(const std::shared_ptr<ModuleBase_ViewerPrs>& theSelected,
 556                                       ObjectPtr& theObject, AttributePtr& theAttribute)
 557 {
 558   ObjectPtr anObject = theSelected->object();
 559   GeomShapePtr aShape = theSelected->shape();
 560
 561   theAttribute = findAttribute(anObject, aShape);
 562   // TODO: try to create result if object is an external object
 563   theObject = anObject;
 564 }
 565
 566 bool PartSet_Module::isMouseOverWindow()
 567 {
 568   return mySketchMgr->isMouseOverWindow();
 569 }
 570
 571 bool PartSet_Module::isSketchNeutralPointActivated() const
 572 {
 573   bool isNeutralPoint = true;
 574   if (sketchReentranceMgr()->isInternalEditActive())
 575     isNeutralPoint = false;
 576   if (myIsOperationIsLaunched)
 577     isNeutralPoint = false;
 578
 579   return isNeutralPoint;
 580 }
 581
 582 void PartSet_Module::closeDocument()
 583 {
 584   myActivePartIndex = QModelIndex();
 585   clearViewer();
 586 }
 587
 588 void PartSet_Module::clearViewer()
 589 {
 590   myCustomPrs->clearPrs();
 591
 592   XGUI_Workshop* aWorkshop = getWorkshop();
 593   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 594   aDisplayer->deactivateSelectionFilters();
 595 }
 596
 597 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 598 {
 599   ModuleBase_OperationFeature* aFOperation =
 600     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 601   if (!aFOperation)
 602     return;
 603
 604   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 605   // we have to manually activate the sketch label in edit mode
 606   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation()))
 607     aPanel->activateWidget(aPanel->modelWidgets().first());
 608 }
 609
 610 bool PartSet_Module::createWidgets(ModuleBase_Operation* theOperation,
 611                                    QList<ModuleBase_ModelWidget*>& theWidgets) const
 612 {
 613   bool aProcessed = false;
 614
 615   ModuleBase_OperationFeature* aFOperation =
 616     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 617   XGUI_Workshop* aWorkshop = getWorkshop();
 618   XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 619   if (mySketchMgr->activeSketch().get() && aFOperation && aPropertyPanel) {
 620     ModuleBase_ISelection* aSelection = workshop()->selection();
 621     // click on a point in sketch leads here with the point is highlighted, not yet selected
 622     QList<ModuleBase_ViewerPrsPtr> aPreselection = aSelection->getHighlighted();
 623     if (aPreselection.size() == 1) {
 624       ModuleBase_ViewerPrsPtr aSelectedPrs = aPreselection[0];
 625       ObjectPtr anObject = aSelectedPrs->object();
 626
 627       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
 628       FeaturePtr anOpFeature = aFOperation->feature();
 629       GeomShapePtr aShape = aSelectedPrs->shape();
 630       // click on the digit of dimension constrain comes here
 631       // with an empty shape, so we need the check
 632       if (aFeature == anOpFeature && aShape.get() && !aShape->isNull()) {
 633         // if feature has only one result and shape of result is equal to selected shape
 634         // this attribute is not processed. It is a case of Sketch Point.
 635         if (aFeature->results().size() == 1) {
 636           ResultPtr aResult = aFeature->results().front();
 637           if (aResult.get() && aResult->shape()->isEqual(aShape))
 638             return aProcessed;
 639         }
 640         const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
 641         AttributePtr anAttribute = PartSet_Tools::findAttributeBy2dPoint(anObject, aTDShape,
 642                                                                mySketchMgr->activeSketch());
 643         if (anAttribute.get()) {
 644           QString aXmlRepr = aFOperation->getDescription()->xmlRepresentation();
 645           ModuleBase_WidgetFactory aFactory(aXmlRepr.toStdString(), workshop());
 646
 647           const std::string anAttributeId = anAttribute->id();
 648           aFactory.createWidget(aPropertyPanel->contentWidget(), anAttributeId);
 649
 650           theWidgets = aFactory.getModelWidgets();
 651           // it is possible that the point does not present in XML definition,
 652           // in this case, we assume that it is not processed by this module
 653           // e.g. "Intersection point" feature
 654           aProcessed = !theWidgets.isEmpty();
 655         }
 656       }
 657     }
 658   }
 659   return aProcessed;
 660 }
 661
 662 void PartSet_Module::onSelectionChanged()
 663 {
 664   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 665   if (!aOperation)
 666     return;
 667
 668   bool isSketcherOp = false;
 669   // An edit operation is enable only if the current opeation is the sketch operation
 670   if (mySketchMgr->activeSketch()) {
 671     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 672       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 673   }
 674   if (isSketcherOp) {
 675     // Editing of constraints can be done on selection
 676     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 677     QList<ModuleBase_ViewerPrsPtr> aSelected = aSelect->getSelected();
 678     if (aSelected.size() == 1) {
 679       ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
 680       ObjectPtr aObject = aPrs->object();
 681       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 682       if (aFeature) {
 683         std::string aId = aFeature->getKind();
 684         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 685             (aId == SketchPlugin_ConstraintLength::ID()) ||
 686             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 687             (aId == SketchPlugin_ConstraintAngle::ID())) {
 688           editFeature(aFeature);
 689         }
 690       }
 691     }
 692   }
 693 }
 694
 695 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 696 {
 697   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 698   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 699   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
 700 }
 701
 702 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType,
 703                                                            QWidget* theParent,
 704                                                            Config_WidgetAPI* theWidgetApi)
 705 {
 706   ModuleBase_IWorkshop* aWorkshop = workshop();
 707   XGUI_Workshop* aXUIWorkshop = getWorkshop();
 708   ModuleBase_ModelWidget* aWgt = NULL;
 709   if (theType == "sketch-start-label") {
 710     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 711                                                                theWidgetApi, myHasConstraintShown);
 712     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 713       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 714     connect(aLabelWgt, SIGNAL(showConstraintToggled(int, bool)),
 715       mySketchMgr, SLOT(onShowConstraintsToggle(int, bool)));
 716     aWgt = aLabelWgt;
 717   } else if (theType == "sketch-2dpoint_selector") {
 718     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 719                                                                  theWidgetApi);
 720     aPointWgt->setSketch(mySketchMgr->activeSketch());
 721     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 722     aWgt = aPointWgt;
 723   }else if (theType == "sketch-2dpoint_flyout_selector") {
 724     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 725                                                                              theWidgetApi);
 726     aPointWgt->setSketch(mySketchMgr->activeSketch());
 727     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 728     aWgt = aPointWgt;
 729   } else if (theType == "sketch_shape_selector") {
 730     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 731                           new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi);
 732     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 733     aWgt = aShapeSelectorWgt;
 734   } else if (theType == "sketch_multi_selector") {
 735     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 736                           new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi);
 737     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 738     aWgt = aShapeSelectorWgt;
 739   }
 740   else if (theType == "sketch_sub_shape_selector") {
 741     PartSet_WidgetSubShapeSelector* aSubShapeSelectorWgt =
 742                           new PartSet_WidgetSubShapeSelector(theParent, aWorkshop, theWidgetApi);
 743     aSubShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 744     aWgt = aSubShapeSelectorWgt;
 745   }
 746   else if (theType == "sketch_feature_point_selector") {
 747     PartSet_WidgetFeaturePointSelector* aPointSelectorWgt =
 748             new PartSet_WidgetFeaturePointSelector(theParent, aWorkshop, theWidgetApi);
 749     aPointSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 750     aWgt = aPointSelectorWgt;
 751   }
 752   else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 753     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi);
 754   } else if (theType == "export_file_selector") {
 755     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi);
 756   } else if (theType == "sketch_launcher") {
 757     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi);
 758   } else if (theType == "module_choice") {
 759     aWgt = new PartSet_WidgetChoice(theParent, theWidgetApi);
 760     connect(aWgt, SIGNAL(itemSelected(ModuleBase_ModelWidget*, int)),
 761             this, SLOT(onChoiceChanged(ModuleBase_ModelWidget*, int)));
 762   }
 763   return aWgt;
 764 }
 765
 766 ModuleBase_ModelWidget* PartSet_Module::activeWidget() const
 767 {
 768   ModuleBase_ModelWidget* anActiveWidget = 0;
 769
 770   anActiveWidget = mySketchReentrantMgr->internalActiveWidget();
 771   if (!anActiveWidget) {
 772     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 773     if (aOperation) {
 774       ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 775       anActiveWidget = aPanel ? aPanel->activeWidget() : 0;
 776     }
 777   }
 778   return anActiveWidget;
 779 }
 780
 781 bool PartSet_Module::deleteObjects()
 782 {
 783   bool isProcessed = false;
 784
 785   XGUI_Workshop* aWorkshop = getWorkshop();
 786   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 787
 788   //SessionPtr aMgr = ModelAPI_Session::get();
 789   // 1. check whether the delete should be processed in the module
 790   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 791   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 792        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 793   if (isSketchOp || isNestedOp) {
 794     isProcessed = true;
 795     // 2. find selected presentations
 796     // selected objects should be collected before the current operation abort because
 797     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 798     ModuleBase_ISelection* aSel = workshop()->selection();
 799     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 800     // if there are no selected objects in the viewer, that means that the selection in another
 801     // place cased this method. It is necessary to return the false value to understande in above
 802     // method that delete is not processed
 803     if (aSelectedObj.count() == 0)
 804       return false;
 805
 806     // avoid delete of the objects, which are not belong to the current sketch
 807     // in order to do not delete results of other sketches
 808     QObjectPtrList aSketchObjects;
 809     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 810     for ( ; anIt != aLast; anIt++) {
 811       ObjectPtr anObject = *anIt;
 812       if (mySketchMgr->isObjectOfSketch(anObject)) {
 813         // sketch feature should be used in this list because workshop deletes features only
 814         // results are skipped
 815         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 816         aSketchObjects.append(aSketchFeature);
 817       }
 818     }
 819     // if the selection contains only local selected presentations from other sketches,
 820     // the Delete operation should not be done at all
 821     if (aSketchObjects.size() == 0)
 822       return true;
 823
 824     // 3. start operation
 825     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 826     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 827
 828     // the active nested sketch operation should be aborted unconditionally
 829     // the Delete action should be additionally granted for the Sketch operation
 830     // in order to do not abort/commit it
 831     bool isCommitted;
 832     if (!anOpMgr->canStartOperation(anOpAction->id(), isCommitted))
 833       return true; // the objects are processed but can not be deleted
 834
 835     anOpMgr->startOperation(anOpAction);
 836
 837     // WORKAROUND, should be done to avoid viewer highlight update after deletetion of objects
 838     // the problem is in AIS Dimensions recompute
 839     // if a line and the dim are removed, line is the first
 840     // it causes the AIS recompute, where the base line is null,
 841     // the result is empty AIS in the viewer
 842     XGUI_Tools::workshop(myWorkshop)->selector()->clearSelection();
 843
 844     // 4. delete features
 845     // sketch feature should be skipped, only sub-features can be removed
 846     // when sketch operation is active
 847     aWorkshop->deleteFeatures(aSketchObjects);
 848     // 5. stop operation
 849     anOpMgr->commitOperation();
 850   }
 851   return isProcessed;
 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, const bool& isStartAfterCommitOnly)
 866 {
 867   myIsOperationIsLaunched = true;
 868   storeConstraintsState(theCmdId.toStdString());
 869   updateConstraintsState(theCmdId.toStdString());
 870
 871   ModuleBase_IModule::launchOperation(theCmdId, isStartAfterCommitOnly);
 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,
 983                                        const ModuleBase_CustomizeFlag& theFlag,
 984                                        const bool theUpdateViewer)
 985 {
 986   myCustomPrs->activate(theFeature, theFlag, theUpdateViewer);
 987 }
 988
 989 void PartSet_Module::deactivateCustomPrs(const ModuleBase_CustomizeFlag& theFlag,
 990                                          const bool theUpdateViewer)
 991 {
 992   myCustomPrs->deactivate(theFlag, theUpdateViewer);
 993 }
 994
 995 bool PartSet_Module::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
 996                                            std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
 997 {
 998   bool aCustomized = false;
 999
1000   XGUI_Workshop* aWorkshop = getWorkshop();
1001   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1002   ObjectPtr anObject = aDisplayer->getObject(thePrs);
1003   if (!anObject)
1004     return aCustomized;
1005
1006   if (!theResult.get()) {
1007     std::vector<int> aColor;
1008     XGUI_CustomPrs::getDefaultColor(anObject, true, aColor);
1009     if (!aColor.empty()) {
1010       aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1011     }
1012   }
1013   // customize dimentional constrains
1014   sketchMgr()->customizePresentation(anObject);
1015
1016   return aCustomized;
1017 }
1018
1019 bool PartSet_Module::afterCustomisePresentation(std::shared_ptr<ModelAPI_Result> theResult,
1020                                                 AISObjectPtr thePrs,
1021                                                 GeomCustomPrsPtr theCustomPrs)
1022 {
1023   bool aCustomized = false;
1024
1025   XGUI_Workshop* aWorkshop = getWorkshop();
1026   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1027   ObjectPtr anObject = aDisplayer->getObject(thePrs);
1028   if (!anObject)
1029     return aCustomized;
1030
1031   std::vector<int> aColor;
1032   bool aUseCustomColor = true;
1033   if (aUseCustomColor)
1034     myOverconstraintListener->getCustomColor(anObject, aColor);
1035   // customize sketch symbol presentation
1036   Handle(AIS_InteractiveObject) anAISIO = thePrs->impl<Handle(AIS_InteractiveObject)>();
1037   if (!anAISIO.IsNull()) {
1038     if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
1039       Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
1040       if (!aPrs.IsNull()) {
1041         aPrs->SetCustomColor(aColor);
1042         aCustomized = true;
1043       }
1044     } else if (!Handle(SketcherPrs_Coincident)::DownCast(anAISIO).IsNull()) {
1045       Handle(SketcherPrs_Coincident) aPrs = Handle(SketcherPrs_Coincident)::DownCast(anAISIO);
1046       if (!aPrs.IsNull()) {
1047         aPrs->SetCustomColor(aColor);
1048         aCustomized = true;
1049       }
1050     }
1051   }
1052   // customize sketch dimension constraint presentation
1053   if (!aCustomized) {
1054     if (!aColor.empty()) { // otherwise presentation has the default color
1055       aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1056     }
1057   }
1058   return aCustomized;
1059 }
1060
1061 bool PartSet_Module::customizeObject(ObjectPtr theObject, const ModuleBase_CustomizeFlag& theFlag,
1062                                      const bool theUpdateViewer)
1063 {
1064   bool isRedisplayed = false;
1065   if (myCustomPrs->isActive(theFlag))
1066     isRedisplayed = myCustomPrs->redisplay(theObject, theFlag, theUpdateViewer);
1067
1068   return isRedisplayed;
1069 }
1070
1071 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
1072 {
1073   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
1074   if (aOB) {
1075     QLabel* aLabel = aOB->activeDocLabel();
1076     aLabel->installEventFilter(myMenuMgr);
1077     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
1078           SLOT(onActiveDocPopup(const QPoint&)));
1079     aOB->treeView()->setExpandsOnDoubleClick(false);
1080     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
1081       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
1082
1083     Events_Loop* aLoop = Events_Loop::loop();
1084     aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
1085   }
1086 }
1087
1088 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
1089 {
1090   SessionPtr aMgr = ModelAPI_Session::get();
1091   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
1092
1093   XGUI_Workshop* aWorkshop = getWorkshop();
1094   QLabel* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
1095
1096   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
1097
1098   QMenu aMenu;
1099   aMenu.addAction(aActivatePartAction);
1100   aMenu.exec(aHeader->mapToGlobal(thePnt));
1101 }
1102
1103 Handle(AIS_InteractiveObject) PartSet_Module::createPresentation(const ResultPtr& theResult)
1104 {
1105   return mySketchMgr->createPresentation(theResult);
1106 }
1107
1108
1109 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
1110 {
1111   ObjectPtr anObject;
1112   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1113   if (aOperation) {
1114     /// If last line finished on vertex the lines creation sequence has to be break
1115     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1116     if (aPanel) {
1117       ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1118       // if there is an active widget, find the presented object in it
1119       if (!anActiveWidget)
1120         anActiveWidget = aPanel->preselectionWidget();
1121
1122       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1123                                                                              (anActiveWidget);
1124       if (aWidgetValidated)
1125         anObject = aWidgetValidated->findPresentedObject(theAIS);
1126     }
1127   }
1128   return anObject;
1129 }
1130
1131 bool PartSet_Module::canBeShaded(Handle(AIS_InteractiveObject) theAIS) const
1132 {
1133   bool aCanBeShaged = true;
1134
1135   Handle(PartSet_ResultSketchPrs) aPrs = Handle(PartSet_ResultSketchPrs)::DownCast(theAIS);
1136   if (!aPrs.IsNull())
1137     aCanBeShaged = false;
1138
1139   return aCanBeShaged;
1140 }
1141
1142 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
1143 {
1144   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
1145   int aSelected = aObjects.size();
1146   SessionPtr aMgr = ModelAPI_Session::get();
1147   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
1148
1149   bool hasResult = false;
1150   bool hasFeature = false;
1151   bool hasParameter = false;
1152   bool hasCompositeOwner = false;
1153   bool hasResultInHistory = false;
1154   ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter,
1155                                   hasCompositeOwner, hasResultInHistory);
1156
1157   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
1158   if (aSelected == 1) {
1159     ObjectPtr aObject = aObjects.first();
1160     if (aObject) {
1161       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1162       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
1163       bool isPart = aPart.get() ||
1164         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
1165       if (isPart) {
1166         DocumentPtr aPartDoc;
1167         if (!aPart.get()) {
1168           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
1169         }
1170         if (aPart.get()) // this may be null is Part feature is disabled
1171           aPartDoc = aPart->partDoc();
1172
1173         theMenu->addAction(aActivatePartAction);
1174         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
1175
1176       } else if (aObject->document() == aMgr->activeDocument()) {
1177         if (hasParameter || hasFeature) {
1178           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
1179           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1180           if (aCurrentOp && aFeature.get()) {
1181             if (aCurrentOp->id().toStdString() == aFeature->getKind())
1182               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
1183           }
1184         }
1185       }
1186     }
1187   } else {
1188     if (hasFeature) {
1189       myMenuMgr->action("EDIT_CMD")->setEnabled(aCurrentOp == 0);
1190       theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1191       theMenu->addSeparator();
1192     }
1193   }
1194   bool aNotDeactivate = (aCurrentOp == 0);
1195   if (!aNotDeactivate) {
1196     aActivatePartAction->setEnabled(false);
1197   }
1198 }
1199
1200 #define EXPAND_PARENT(OBJ) \
1201 QModelIndex aObjIndex = aDataModel->objectIndex(OBJ); \
1202 if (aObjIndex.isValid()) { \
1203   QModelIndex aParent = aObjIndex.parent(); \
1204   int aCount = aDataModel->rowCount(aParent); \
1205   if (aCount == 1) \
1206     aTreeView->setExpanded(aParent, true); \
1207 }
1208
1209
1210 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
1211 {
1212   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
1213     // Do not change activation of parts if an operation active
1214     static QStringList aAllowActivationList;
1215     if (aAllowActivationList.isEmpty())
1216       aAllowActivationList <<
1217       QString(PartSetPlugin_Part::ID().c_str()) <<
1218       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
1219       QString(PartSetPlugin_Remove::ID().c_str());
1220     if (myWorkshop->currentOperation() &&
1221       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
1222       return;
1223     XGUI_Workshop* aWorkshop = getWorkshop();
1224     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1225     QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
1226     QPalette aPalet = aLabel->palette();
1227
1228     SessionPtr aMgr = ModelAPI_Session::get();
1229     DocumentPtr aActiveDoc = aMgr->activeDocument();
1230     if (myActivePartIndex.isValid())
1231       aTreeView->setExpanded(myActivePartIndex, false);
1232     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1233     myActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
1234     if (myActivePartIndex.isValid())
1235       aTreeView->setExpanded(myActivePartIndex, true);
1236
1237     aLabel->setPalette(aPalet);
1238     aWorkshop->updateCommandStatus();
1239
1240     // Update displayed objects in order to update active color
1241     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1242     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1243     bool aHidden;
1244     foreach(ObjectPtr aObj, aObjects) {
1245       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1246         aObj->isDisabled() || (!aObj->isDisplayed());
1247       if (!aHidden)
1248         aDisplayer->redisplay(aObj, false);
1249     }
1250     aDisplayer->updateViewer();
1251   } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
1252     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
1253         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
1254     std::set<ObjectPtr> aObjects = aUpdMsg->objects();
1255
1256     ObjectPtr aConstrObj;
1257     ObjectPtr aResultObj;
1258     std::set<ObjectPtr>::const_iterator aIt;
1259     DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
1260     for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
1261       ObjectPtr aObject = (*aIt);
1262       if ((!aResultObj.get()) && (aObject->groupName() == ModelAPI_ResultBody::group())
1263           && (aObject->document() != aRootDoc))
1264         aResultObj = aObject;
1265       if ((!aConstrObj.get()) && (aObject->groupName() == ModelAPI_ResultConstruction::group())
1266           && (aObject->document() != aRootDoc))
1267         aConstrObj = aObject;
1268       if (aResultObj.get() && aConstrObj.get())
1269         break;
1270     }
1271
1272     if (aResultObj.get() || aConstrObj.get()) {
1273       XGUI_Workshop* aWorkshop = getWorkshop();
1274       XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1275       XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1276
1277       if (aResultObj.get()) {
1278         EXPAND_PARENT(aResultObj)
1279       }
1280       if (aConstrObj.get()) {
1281         EXPAND_PARENT(aConstrObj)
1282       }
1283     }
1284   }
1285 }
1286
1287 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1288 {
1289   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1290     return;
1291   SessionPtr aMgr = ModelAPI_Session::get();
1292   if (!theIndex.isValid()) {
1293     // It seems that this code is obsolete
1294     //aMgr->setActiveDocument(aMgr->moduleDocument());
1295     return;
1296   }
1297   if (theIndex.column() != 0) // Use only first column
1298     return;
1299
1300   XGUI_Workshop* aWorkshop = getWorkshop();
1301   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1302   // De not use non editable Indexes
1303   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1304     return;
1305   ObjectPtr aObj = aDataModel->object(theIndex);
1306
1307   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1308   if (!aPart.get()) { // Probably this is Feature
1309     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1310     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1311       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1312     }
1313   }
1314   if (aPart.get()) { // if this is a part
1315     if (aPart->partDoc() == aMgr->activeDocument()) {
1316       myMenuMgr->activatePartSet();
1317     } else {
1318       myMenuMgr->activatePart(aPart);
1319     }
1320   }
1321 }
1322
1323
1324 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1325 {
1326   // z layer is created for all started operations in order to visualize operation AIS presentation
1327   // over the object
1328   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1329   if (aContext.IsNull())
1330     return;
1331
1332   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1333   if (myVisualLayerId == 0) {
1334     if (myVisualLayerId == 0)
1335       aViewer->AddZLayer(myVisualLayerId);
1336   } else {
1337     TColStd_SequenceOfInteger aZList;
1338     aViewer->GetAllZLayers(aZList);
1339     bool aFound = false;
1340     for (int i = 1; i <= aZList.Length(); i++) {
1341       if (aZList(i) == myVisualLayerId) {
1342         aFound = true;
1343         break;
1344       }
1345     }
1346     if (!aFound)
1347       aViewer->AddZLayer(myVisualLayerId);
1348   }
1349   // if there is an active operation with validated widget,
1350   // the filters of this widget should be activated in the created view
1351   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1352   if (aOperation) {
1353     ModuleBase_ModelWidget* anActiveWidget = activeWidget();
1354     if (anActiveWidget) {
1355       ModuleBase_WidgetSelector* aWSelector =
1356         dynamic_cast<ModuleBase_WidgetSelector*>(anActiveWidget);
1357       if (aWSelector)
1358         aWSelector->activateSelectionAndFilters(true);
1359     }
1360   }
1361 }
1362
1363 //******************************************************
1364 void PartSet_Module::widgetStateChanged(int thePreviousState)
1365 {
1366   mySketchMgr->widgetStateChanged(thePreviousState);
1367 }
1368
1369 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1370 {
1371   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1372 }
1373
1374 //******************************************************
1375 void PartSet_Module::beforeOperationStopped(ModuleBase_Operation* theOperation)
1376 {
1377   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
1378     mySketchMgr->stopSketch(theOperation);
1379   }
1380 }
1381
1382 //******************************************************
1383 GeomShapePtr PartSet_Module::findShape(const AttributePtr& theAttribute)
1384 {
1385   GeomShapePtr aGeomShape;
1386
1387   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1388   if (anOperation && sketchMgr()->isNestedSketchOperation(anOperation)) {
1389     aGeomShape = PartSet_Tools::findShapeBy2DPoint(theAttribute, myWorkshop);
1390   }
1391   return aGeomShape;
1392 }
1393
1394 //******************************************************
1395 AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
1396                                            const GeomShapePtr& theGeomShape)
1397 {
1398   AttributePtr anAttribute;
1399   GeomShapePtr aGeomShape = theGeomShape;
1400   if (!aGeomShape.get()) {
1401     // processing shape of result, e.g. sketch circle center is selected, this is a result
1402     // the geom shape is empty, the shape of result should be used
1403     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1404     if (aResult.get()) {
1405       aGeomShape = aResult->shape();
1406     }
1407   }
1408
1409   if (aGeomShape.get()) {
1410     TopoDS_Shape aTDSShape = aGeomShape->impl<TopoDS_Shape>();
1411     return PartSet_Tools::findAttributeBy2dPoint(theObject, aTDSShape,
1412                                                  mySketchMgr->activeSketch());
1413   }
1414   return anAttribute;
1415 }
1416
1417 //******************************************************
1418 std::shared_ptr<Events_Message> PartSet_Module::reentrantMessage()
1419 {
1420   return sketchReentranceMgr()->reentrantMessage();
1421 }
1422
1423 //******************************************************
1424 void PartSet_Module::setReentrantPreSelection(const std::shared_ptr<Events_Message>& theMessage)
1425 {
1426   sketchReentranceMgr()->setReentrantPreSelection(theMessage);
1427 }
1428
1429 //******************************************************
1430 void PartSet_Module::onChoiceChanged(ModuleBase_ModelWidget* theWidget,
1431                                      int theIndex)
1432 {
1433   PartSet_WidgetChoice* aChoiceWidget = dynamic_cast<PartSet_WidgetChoice*>(theWidget);
1434   if (!aChoiceWidget)
1435     return;
1436
1437   QString aChoiceTitle = aChoiceWidget->getPropertyPanelTitle(theIndex);
1438   if (!aChoiceTitle.isEmpty()) {
1439     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1440     if (!aOperation)
1441       return;
1442     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1443     if (aPanel)
1444       aPanel->setWindowTitle(aChoiceTitle);
1445   }
1446 }
1447
1448 //******************************************************
1449 XGUI_Workshop* PartSet_Module::getWorkshop() const
1450 {
1451   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
1452   return aConnector->workshop();
1453 }
1454
1455 //******************************************************
1456 void PartSet_Module::setDefaultConstraintShown()
1457 {
1458   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
1459   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
1460   myHasConstraintShown[PartSet_Tools::Expressions] = false;
1461 }