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