src/PartSet/PartSet_Module.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 #include "PartSet_Module.h"
   4 #include "PartSet_WidgetSketchLabel.h"
   5 #include "PartSet_Validators.h"
   6 #include "PartSet_Tools.h"
   7 #include "PartSet_PreviewPlanes.h"
   8 #include "PartSet_WidgetPoint2d.h"
   9 #include "PartSet_WidgetPoint2dDistance.h"
  10 #include "PartSet_WidgetPoint2DFlyout.h"
  11 #include "PartSet_WidgetShapeSelector.h"
  12 #include "PartSet_WidgetMultiSelector.h"
  13 #include "PartSet_WidgetSubShapeSelector.h"
  14 #include "PartSet_WidgetEditor.h"
  15 #include "PartSet_WidgetFileSelector.h"
  16 #include "PartSet_WidgetSketchCreator.h"
  17 #include "PartSet_SketcherMgr.h"
  18 #include "PartSet_SketcherReetntrantMgr.h"
  19 #include "PartSet_ResultSketchPrs.h"
  20 #include "PartSet_MenuMgr.h"
  21 #include "PartSet_CustomPrs.h"
  22 #include "PartSet_IconFactory.h"
  23 #include "PartSet_WidgetChoice.h"
  24 #include "PartSet_OverconstraintListener.h"
  25
  26 #include "PartSet_Filters.h"
  27 #include "PartSet_FilterInfinite.h"
  28
  29 #include <PartSetPlugin_Remove.h>
  30 #include <PartSetPlugin_Part.h>
  31 #include <PartSetPlugin_Duplicate.h>
  32
  33 #include <ModuleBase_Operation.h>
  34 #include <ModuleBase_OperationAction.h>
  35 #include <ModuleBase_IViewer.h>
  36 #include <ModuleBase_IViewWindow.h>
  37 #include <ModuleBase_IPropertyPanel.h>
  38 #include <ModuleBase_WidgetEditor.h>
  39 #include <ModuleBase_WidgetValidated.h>
  40 #include <ModuleBase_FilterFactory.h>
  41 #include <ModuleBase_Tools.h>
  42 #include <ModuleBase_OperationFeature.h>
  43 #include <ModuleBase_WidgetFactory.h>
  44 #include <ModuleBase_OperationDescription.h>
  45 #include <ModuleBase_ViewerPrs.h>
  46
  47 #include <ModelAPI_Object.h>
  48 #include <ModelAPI_Events.h>
  49 #include <ModelAPI_Validator.h>
  50 #include <ModelAPI_Data.h>
  51 #include <ModelAPI_Session.h>
  52 #include <ModelAPI_ResultBody.h>
  53 #include <ModelAPI_AttributeString.h>
  54 #include <ModelAPI_AttributeSelectionList.h>
  55 #include <ModelAPI_Tools.h>
  56
  57 #include <GeomDataAPI_Point2D.h>
  58 #include <GeomDataAPI_Point.h>
  59 #include <GeomDataAPI_Dir.h>
  60
  61 #include <XGUI_Displayer.h>
  62 #include <XGUI_Workshop.h>
  63 #include <XGUI_OperationMgr.h>
  64 #include <XGUI_PropertyPanel.h>
  65 #include <XGUI_ModuleConnector.h>
  66 #include <XGUI_ContextMenuMgr.h>
  67 #include <XGUI_Tools.h>
  68 #include <XGUI_ObjectsBrowser.h>
  69 #include <XGUI_SelectionMgr.h>
  70 #include <XGUI_DataModel.h>
  71 #include <XGUI_ErrorMgr.h>
  72 #include <XGUI_CustomPrs.h>
  73 #include <XGUI_SelectionMgr.h>
  74 #include <XGUI_ActionsMgr.h>
  75
  76 #include <SketchPlugin_Feature.h>
  77 #include <SketchPlugin_Sketch.h>
  78 #include <SketchPlugin_ConstraintAngle.h>
  79 #include <SketchPlugin_ConstraintLength.h>
  80 #include <SketchPlugin_ConstraintDistance.h>
  81 #include <SketchPlugin_ConstraintParallel.h>
  82 #include <SketchPlugin_ConstraintPerpendicular.h>
  83 #include <SketchPlugin_ConstraintRadius.h>
  84
  85 #include <SketcherPrs_SymbolPrs.h>
  86 #include <SketcherPrs_Coincident.h>
  87 #include <SketcherPrs_Tools.h>
  88
  89 #include <Events_Loop.h>
  90 #include <Config_PropManager.h>
  91 #include <Config_Keywords.h>
  92
  93 #include <StdSelect_TypeOfFace.hxx>
  94 #include <TopoDS_Vertex.hxx>
  95 #include <TopoDS.hxx>
  96 #include <TopoDS_Shape.hxx>
  97 #include <BRep_Tool.hxx>
  98 #include <AIS_Dimension.hxx>
  99
 100 #include <QObject>
 101 #include <QMouseEvent>
 102 #include <QString>
 103 #include <QTimer>
 104 #include <QApplication>
 105 #include <QMessageBox>
 106 #include <QMainWindow>
 107 #include <QLineEdit>
 108 #include <QString>
 109
 110 #include <GeomAlgoAPI_FaceBuilder.h>
 111 #include <GeomDataAPI_Dir.h>
 112
 113 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 114
 115 #ifdef _DEBUG
 116 #include <QDebug>
 117 #endif
 118
 119 /*!Create and return new instance of XGUI_Module*/
 120 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 121 {
 122   return new PartSet_Module(theWshop);
 123 }
 124
 125 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 126 : ModuleBase_IModule(theWshop),
 127   myVisualLayerId(0),
 128   myIsOperationIsLaunched(false)
 129 {
 130   new PartSet_IconFactory();
 131
 132   mySketchMgr = new PartSet_SketcherMgr(this);
 133   mySketchReentrantMgr = new PartSet_SketcherReetntrantMgr(theWshop);
 134
 135   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 136   XGUI_Workshop* aWorkshop = aConnector->workshop();
 137
 138   ModuleBase_IViewer* aViewer = theWshop->viewer();
 139   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 140           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 141   connect(aViewer, SIGNAL(viewTransformed(int)),
 142           SLOT(onViewTransformed(int)));
 143   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 144           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 145   myMenuMgr = new PartSet_MenuMgr(this);
 146   myCustomPrs = new PartSet_CustomPrs(theWshop);
 147
 148   myOverconstraintListener = new PartSet_OverconstraintListener(theWshop);
 149
 150   Events_Loop* aLoop = Events_Loop::loop();
 151   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 152
 153   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 154   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 155
 156   setDefaultConstraintShown();
 157
 158   Config_PropManager::registerProp("Visualization", "operation_parameter_color",
 159                           "Reference shape wireframe color in operation", Config_Prop::Color,
 160                           PartSet_CustomPrs::OPERATION_PARAMETER_COLOR());
 161   Config_PropManager::registerProp("Visualization", "operation_result_color",
 162                           "Result shape wireframe color in operation", Config_Prop::Color,
 163                           PartSet_CustomPrs::OPERATION_RESULT_COLOR());
 164   Config_PropManager::registerProp("Visualization", "operation_highlight_color",
 165                           "Multi selector item color in operation", Config_Prop::Color,
 166                           PartSet_CustomPrs::OPERATION_HIGHLIGHT_COLOR());
 167 }
 168
 169 PartSet_Module::~PartSet_Module()
 170 {
 171   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 172   for (; aIt.More(); aIt.Next()) {
 173     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 174     if (!aFilter.IsNull())
 175       aFilter.Nullify();
 176   }
 177   delete myCustomPrs;
 178   delete myOverconstraintListener;
 179 }
 180
 181 void PartSet_Module::activateSelectionFilters()
 182 {
 183   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 184   for (; aIt.More(); aIt.Next()) {
 185     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 186     if (!aFilter.IsNull())
 187       myWorkshop->viewer()->addSelectionFilter(aFilter);
 188   }
 189 }
 190
 191 void PartSet_Module::deactivateSelectionFilters()
 192 {
 193   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 194   for (; aIt.More(); aIt.Next()) {
 195     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 196     if (!aFilter.IsNull())
 197       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 198   }
 199 }
 200
 201 void PartSet_Module::storeSelection()
 202 {
 203   sketchMgr()->storeSelection();
 204 }
 205
 206 void PartSet_Module::restoreSelection()
 207 {
 208   sketchMgr()->restoreSelection();
 209 }
 210
 211 void PartSet_Module::registerValidators()
 212 {
 213   //Registering of validators
 214   SessionPtr aMgr = ModelAPI_Session::get();
 215   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 216   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 217   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 218   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 219   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 220   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 221   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 222   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 223   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 224   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 225   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 226   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 227   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
 228   aFactory->registerValidator("PartSet_CollinearSelection", new PartSet_CollinearSelection);
 229   aFactory->registerValidator("PartSet_MiddlePointSelection", new PartSet_MiddlePointSelection);
 230   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 231   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 232 }
 233
 234 void PartSet_Module::registerFilters()
 235 {
 236   //Registering of selection filters
 237   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 238   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 239 }
 240
 241 void PartSet_Module::registerProperties()
 242 {
 243   Config_PropManager::registerProp(SKETCH_TAB_NAME, "planes_size", "Size", Config_Prop::Double,
 244                                    PLANE_SIZE);
 245   Config_PropManager::registerProp(SKETCH_TAB_NAME, "planes_thickness", "Thickness",
 246                                    Config_Prop::Integer, SKETCH_WIDTH);
 247   Config_PropManager::registerProp(SKETCH_TAB_NAME, "rotate_to_plane",
 248     "Rotate to plane when selected", Config_Prop::Boolean, "false");
 249 }
 250
 251 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget,
 252                                             const bool isToConnect)
 253 {
 254   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 255 }
 256
 257 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 258 {
 259   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 260     mySketchMgr->commitNestedSketch(theOperation);
 261   }
 262
 263   /// Restart sketcher operations automatically
 264   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
 265
 266     ModuleBase_OperationFeature* aFOperation =
 267       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_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 286                                                                                 (theOperation);
 287   if (aFOperation) {
 288     XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(workshop());
 289     XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 290
 291     ModuleBase_ModelWidget* aFilledWidget = 0;
 292     bool aPostonedWidgetActivation = false;
 293
 294     FeaturePtr aFeature = aFOperation->feature();
 295     /// Restart sketcher operations automatically
 296     /// it is important to call method of sketch reentrant manager before filling of PP
 297     /// because it fills some created feature attributes, these new values should be used
 298     /// to fill the property panel
 299     mySketchReentrantMgr->operationStarted(theOperation);
 300
 301     aWorkshop->fillPropertyPanel(aFOperation);
 302     // filling the operation values by the current selection
 303     // if the operation can be committed after the controls filling, the method perform should
 304     // be stopped. Otherwise unnecessary presentations can be shown(e.g. operation prs in sketch)
 305     bool isOperationCommitted = false;
 306     if (!aFOperation->isEditOperation()) {
 307       std::string aGreedAttributeId = ModuleBase_Tools::findGreedAttribute(workshop(), aFeature);
 308       // if there is a greed attribute, automatic commit by preselection
 309       // for this feature is prohibited
 310       aFilledWidget = aFOperation->activateByPreselection(aGreedAttributeId);
 311       if (currentOperation() != aFOperation)
 312         isOperationCommitted = true;
 313       else {
 314         if (aGreedAttributeId.empty()) {
 315           // a signal should be emitted before the next widget activation
 316           // because, the activation of the next widget will give a focus to the widget.
 317           // As a result the value of the widget is initialized.
 318           // And commit may happens until the value is entered.
 319           if (aFilledWidget) {
 320             if (mySketchReentrantMgr->canBeCommittedByPreselection())
 321               isOperationCommitted = mySketchMgr->operationActivatedByPreselection();
 322             // activate the next obligatory widget
 323             if (!isOperationCommitted)
 324               aPropertyPanel->activateNextWidget(aFilledWidget);
 325           }
 326         }
 327         else { // there is a greed widget
 328           const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
 329           std::string aFirstAttributeId = aWidgets.front()->attributeID();
 330           // activate next widget after greeded if it is the first widget in the panel
 331           // else the first panel widget is already activated by operation start
 332           if (aFirstAttributeId == aGreedAttributeId)
 333             aPostonedWidgetActivation = true;
 334         }
 335       }
 336     } if (!isOperationCommitted) {
 337       workshop()->updateCommandStatus();
 338       aWorkshop->connectToPropertyPanel(true);
 339       updateSketcherOnStart(aFOperation);
 340       updatePresentationsOnStart(aFOperation);
 341
 342       // the objects of the current operation should be deactivated
 343       QObjectPtrList anObjects;
 344       anObjects.append(aFeature);
 345       std::list<ResultPtr> aResults;
 346       ModelAPI_Tools::allResults(aFeature, aResults);
 347       std::list<ResultPtr>::const_iterator aIt;
 348       for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 349         anObjects.append(*aIt);
 350       }
 351       QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
 352       for (; anIt != aLast; anIt++)
 353         aWorkshop->deactivateActiveObject(*anIt, false);
 354       if (anObjects.size() > 0) {
 355         XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 356         aDisplayer->updateViewer();
 357       }
 358     }
 359     if (aPostonedWidgetActivation) {
 360       // if the widget is an empty in the chain of activated widgets, the current operation
 361       // is restarted. It should be performed after functionality of the operation starting
 362       aPropertyPanel->activateNextWidget(aFilledWidget);
 363     }
 364   }
 365 }
 366
 367 void PartSet_Module::updateSketcherOnStart(ModuleBase_Operation* theOperation)
 368 {
 369   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 370     mySketchMgr->startSketch(theOperation);
 371   }
 372   else if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 373     mySketchMgr->startNestedSketch(theOperation);
 374   }
 375 }
 376
 377 void PartSet_Module::updatePresentationsOnStart(ModuleBase_Operation* theOperation)
 378 {
 379   ModuleBase_OperationFeature* aFOperation =
 380     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 381   if (aFOperation) {
 382     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 383     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 384   }
 385 }
 386
 387 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 388 {
 389   ModuleBase_IModule::operationResumed(theOperation);
 390
 391   ModuleBase_OperationFeature* aFOperation =
 392     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 393   if (aFOperation) {
 394     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 395     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 396   }
 397 }
 398
 399 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 400 {
 401   bool isModifiedArgs = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false);
 402   bool isModifiedResults = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
 403   bool isModified = isModifiedArgs || isModifiedResults;
 404
 405   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 406     mySketchMgr->stopNestedSketch(theOperation);
 407   }
 408   else if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 409     setDefaultConstraintShown();
 410
 411   //VSV: Viewer is updated on feature update and redisplay
 412   if (isModified) {
 413     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 414     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 415     aDisplayer->updateViewer();
 416   }
 417
 418   QMap<PartSet_Tools::ConstraintVisibleState, bool>::const_iterator
 419     anIt = myHasConstraintShown.begin(), aLast = myHasConstraintShown.end();
 420   for (; anIt != aLast; anIt++) {
 421     mySketchMgr->updateBySketchParameters(anIt.key(), anIt.value());
 422   }
 423 }
 424
 425 ModuleBase_Operation* PartSet_Module::currentOperation() const
 426 {
 427   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 428   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 429   return anOpMgr->currentOperation();
 430 }
 431
 432 bool PartSet_Module::canUndo() const
 433 {
 434   bool aCanUndo = false;
 435   SessionPtr aMgr = ModelAPI_Session::get();
 436   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 437     aCanUndo = !aMgr->isOperation();
 438     if (!aCanUndo) // check the enable state additionally by sketch manager
 439       aCanUndo = aMgr->canUndo();
 440   }
 441   return aCanUndo;
 442 }
 443
 444 bool PartSet_Module::canRedo() const
 445 {
 446   bool aCanRedo = false;
 447   SessionPtr aMgr = ModelAPI_Session::get();
 448   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 449     aCanRedo = !aMgr->isOperation();
 450     if (!aCanRedo) // check the enable state additionally by sketch manager
 451       aCanRedo = aMgr->canRedo();
 452   }
 453   return aCanRedo;
 454 }
 455
 456 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 457 {
 458   bool aValid = true;
 459   if (theActionId == "MOVE_CMD") {
 460     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 461     if (aFeature) {
 462       ResultPtr aResult = ModuleBase_Tools::firstResult(aFeature);
 463       // part features can not be moved in the history.
 464       if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group())
 465         aValid = false;
 466     }
 467   }
 468   return aValid;
 469 }
 470
 471 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 472 {
 473   // the sketch manager put the restriction to the objects erase
 474   return mySketchMgr->canEraseObject(theObject);
 475 }
 476
 477 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 478 {
 479   // the sketch manager put the restriction to the objects display
 480   return mySketchMgr->canDisplayObject(theObject);
 481 }
 482
 483 /*void PartSet_Module::processHiddenObject(const std::list<ObjectPtr>& theObjects)
 484 {
 485   mySketchMgr->processHiddenObject(theObjects);
 486 }*/
 487
 488 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 489 {
 490   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 491
 492   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 493   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 494        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 495   if (isSketchOp || isNestedOp) {
 496     // in active sketch operation it is possible to activate operation object in selection
 497     // in the edit operation, e.g. points of the line can be moved when the line is edited
 498     ModuleBase_OperationFeature* aFOperation =
 499       dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 500     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 501   }
 502   return aCanActivate;
 503 }
 504
 505 bool PartSet_Module::addViewerMenu(const QMap<QString, QAction*>& theStdActions,
 506                                    QWidget* theParent,
 507                                    QMap<int, QAction*>& theMenuActions) const
 508 {
 509   return myMenuMgr->addViewerMenu(theStdActions, theParent, theMenuActions);
 510 }
 511
 512 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 513 {
 514   myMenuMgr->updateViewerMenu(theStdActions);
 515 }
 516
 517 bool PartSet_Module::isActionEnableStateFixed(const int theActionId) const
 518 {
 519   bool isEnabledFixed = false;
 520   if (theActionId == XGUI_ActionsMgr::AcceptAll &&
 521       mySketchReentrantMgr->isInternalEditStarted())
 522     isEnabledFixed = true;
 523   return isEnabledFixed;
 524 }
 525
 526 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 527 {
 528   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 529   if (anError.isEmpty())
 530     anError = sketchMgr()->getFeatureError(theFeature);
 531
 532   return anError;
 533 }
 534
 535 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 536                                          QStringList& theIds) const
 537 {
 538   myMenuMgr->grantedOperationIds(theOperation, theIds);
 539
 540   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 541     XGUI_Workshop* aWorkshop = getWorkshop();
 542     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 543   }
 544 }
 545
 546 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 547 {
 548   theModes.clear();
 549   if (mySketchMgr->activeSketch().get())
 550     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 551 }
 552
 553 void PartSet_Module::customSubShapesSelectionModes(QIntList& theTypes)
 554 {
 555   if (theTypes.contains(TopAbs_FACE))
 556     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Face);
 557   if (theTypes.contains(TopAbs_WIRE))
 558     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Wire);
 559 }
 560
 561 bool PartSet_Module::isMouseOverWindow()
 562 {
 563   return mySketchMgr->isMouseOverWindow();
 564 }
 565
 566 bool PartSet_Module::isSketchNeutralPointActivated() const
 567 {
 568   bool isNeutralPoint = true;
 569   if (sketchReentranceMgr()->isInternalEditStarted())
 570     isNeutralPoint = false;
 571   if (myIsOperationIsLaunched)
 572     isNeutralPoint = false;
 573
 574   return isNeutralPoint;
 575 }
 576
 577 void PartSet_Module::closeDocument()
 578 {
 579   clearViewer();
 580 }
 581
 582 void PartSet_Module::clearViewer()
 583 {
 584   myCustomPrs->clearPrs();
 585
 586   XGUI_Workshop* aWorkshop = getWorkshop();
 587   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 588   aDisplayer->deactivateSelectionFilters();
 589 }
 590
 591 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 592 {
 593   ModuleBase_OperationFeature* aFOperation =
 594     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 595   if (!aFOperation)
 596     return;
 597
 598   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 599   // we have to manually activate the sketch label in edit mode
 600   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation()))
 601     aPanel->activateWidget(aPanel->modelWidgets().first());
 602 }
 603
 604 bool PartSet_Module::createWidgets(ModuleBase_Operation* theOperation,
 605                                    QList<ModuleBase_ModelWidget*>& theWidgets) const
 606 {
 607   bool aProcessed = false;
 608
 609   ModuleBase_OperationFeature* aFOperation =
 610     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 611   XGUI_Workshop* aWorkshop = getWorkshop();
 612   XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 613   if (mySketchMgr->activeSketch().get() && aFOperation && aPropertyPanel) {
 614     ModuleBase_ISelection* aSelection = workshop()->selection();
 615     // click on a point in sketch leads here with the point is highlighted, not yet selected
 616     QList<ModuleBase_ViewerPrsPtr> aPreselection = aSelection->getHighlighted();
 617     if (aPreselection.size() == 1) {
 618       ModuleBase_ViewerPrsPtr aSelectedPrs = aPreselection[0];
 619       ObjectPtr anObject = aSelectedPrs->object();
 620
 621       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
 622       FeaturePtr anOpFeature = aFOperation->feature();
 623       GeomShapePtr aShape = aSelectedPrs->shape();
 624       // click on the digit of dimension constrain comes here
 625       // with an empty shape, so we need the check
 626       if (aFeature == anOpFeature && aShape.get() && !aShape->isNull()) {
 627         const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
 628         AttributePtr anAttribute = PartSet_Tools::findAttributeBy2dPoint(anObject, aTDShape,
 629                                                                mySketchMgr->activeSketch());
 630         if (anAttribute.get()) {
 631           QString aXmlRepr = aFOperation->getDescription()->xmlRepresentation();
 632           ModuleBase_WidgetFactory aFactory(aXmlRepr.toStdString(), workshop());
 633
 634           const std::string anAttributeId = anAttribute->id();
 635           aFactory.createWidget(aPropertyPanel->contentWidget(), anAttributeId);
 636
 637           theWidgets = aFactory.getModelWidgets();
 638           // it is possible that the point does not present in XML definition,
 639           // in this case, we assume that it is not processed by this module
 640           // e.g. "Intersection point" feature
 641           aProcessed = !theWidgets.isEmpty();
 642         }
 643       }
 644     }
 645   }
 646   return aProcessed;
 647 }
 648
 649 void PartSet_Module::onSelectionChanged()
 650 {
 651   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 652   if (!aOperation)
 653     return;
 654
 655   bool isSketcherOp = false;
 656   // An edit operation is enable only if the current opeation is the sketch operation
 657   if (mySketchMgr->activeSketch()) {
 658     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 659       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 660   }
 661   if (isSketcherOp) {
 662     // Editing of constraints can be done on selection
 663     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 664     QList<ModuleBase_ViewerPrsPtr> aSelected = aSelect->getSelected();
 665     if (aSelected.size() == 1) {
 666       ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
 667       ObjectPtr aObject = aPrs->object();
 668       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 669       if (aFeature) {
 670         std::string aId = aFeature->getKind();
 671         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 672             (aId == SketchPlugin_ConstraintLength::ID()) ||
 673             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 674             (aId == SketchPlugin_ConstraintAngle::ID())) {
 675           editFeature(aFeature);
 676         }
 677       }
 678     }
 679   }
 680 }
 681
 682 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 683 {
 684   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 685   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 686   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
 687 }
 688
 689 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType,
 690                                                            QWidget* theParent,
 691                                                            Config_WidgetAPI* theWidgetApi)
 692 {
 693   ModuleBase_IWorkshop* aWorkshop = workshop();
 694   XGUI_Workshop* aXUIWorkshop = getWorkshop();
 695   ModuleBase_ModelWidget* aWgt = NULL;
 696   if (theType == "sketch-start-label") {
 697     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 698                                                                theWidgetApi, myHasConstraintShown);
 699     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 700       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 701     connect(aLabelWgt, SIGNAL(showConstraintToggled(int, bool)),
 702       mySketchMgr, SLOT(onShowConstraintsToggle(int, bool)));
 703     aWgt = aLabelWgt;
 704   } else if (theType == "sketch-2dpoint_selector") {
 705     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 706                                                                  theWidgetApi);
 707     aPointWgt->setSketch(mySketchMgr->activeSketch());
 708     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 709     aWgt = aPointWgt;
 710   }else if (theType == "sketch-2dpoint_flyout_selector") {
 711     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 712                                                                              theWidgetApi);
 713     aPointWgt->setSketch(mySketchMgr->activeSketch());
 714     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 715     aWgt = aPointWgt;
 716   } else if (theType == "point2ddistance") {
 717     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 718                                                                      aWorkshop, theWidgetApi);
 719     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 720     aWgt = aDistanceWgt;
 721   } else if (theType == "sketch_shape_selector") {
 722     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 723                           new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi);
 724     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 725     aWgt = aShapeSelectorWgt;
 726   } else if (theType == "sketch_multi_selector") {
 727     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 728                           new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi);
 729     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 730     aWgt = aShapeSelectorWgt;
 731   }
 732   else if (theType == "sketch_sub_shape_selector") {
 733     PartSet_WidgetSubShapeSelector* aSubShapeSelectorWgt =
 734                           new PartSet_WidgetSubShapeSelector(theParent, aWorkshop, theWidgetApi);
 735     aSubShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 736     aWgt = aSubShapeSelectorWgt;
 737   }
 738   else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 739     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi);
 740   } else if (theType == "export_file_selector") {
 741     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi);
 742   } else if (theType == "sketch_launcher") {
 743     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi);
 744   } else if (theType == "module_choice") {
 745     aWgt = new PartSet_WidgetChoice(theParent, theWidgetApi);
 746     connect(aWgt, SIGNAL(itemSelected(ModuleBase_ModelWidget*, int)),
 747             this, SLOT(onChoiceChanged(ModuleBase_ModelWidget*, int)));
 748   }
 749   return aWgt;
 750 }
 751
 752 ModuleBase_ModelWidget* PartSet_Module::activeWidget() const
 753 {
 754   ModuleBase_ModelWidget* anActiveWidget = 0;
 755
 756   anActiveWidget = mySketchReentrantMgr->internalActiveWidget();
 757   if (!anActiveWidget) {
 758     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 759     if (aOperation) {
 760       ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 761       anActiveWidget = aPanel ? aPanel->activeWidget() : 0;
 762     }
 763   }
 764   return anActiveWidget;
 765 }
 766
 767 bool PartSet_Module::deleteObjects()
 768 {
 769   bool isProcessed = false;
 770
 771   XGUI_Workshop* aWorkshop = getWorkshop();
 772   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 773
 774   //SessionPtr aMgr = ModelAPI_Session::get();
 775   // 1. check whether the delete should be processed in the module
 776   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 777   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 778        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 779   if (isSketchOp || isNestedOp) {
 780     isProcessed = true;
 781     // 2. find selected presentations
 782     // selected objects should be collected before the current operation abort because
 783     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 784     ModuleBase_ISelection* aSel = workshop()->selection();
 785     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 786     // if there are no selected objects in the viewer, that means that the selection in another
 787     // place cased this method. It is necessary to return the false value to understande in above
 788     // method that delete is not processed
 789     if (aSelectedObj.count() == 0)
 790       return false;
 791
 792     // avoid delete of the objects, which are not belong to the current sketch
 793     // in order to do not delete results of other sketches
 794     QObjectPtrList aSketchObjects;
 795     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 796     for ( ; anIt != aLast; anIt++) {
 797       ObjectPtr anObject = *anIt;
 798       if (mySketchMgr->isObjectOfSketch(anObject)) {
 799         // sketch feature should be used in this list because workshop deletes features only
 800         // results are skipped
 801         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 802         aSketchObjects.append(aSketchFeature);
 803       }
 804     }
 805     // if the selection contains only local selected presentations from other sketches,
 806     // the Delete operation should not be done at all
 807     if (aSketchObjects.size() == 0)
 808       return true;
 809
 810     // 3. start operation
 811     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 812     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 813
 814     // the active nested sketch operation should be aborted unconditionally
 815     // the Delete action should be additionally granted for the Sketch operation
 816     // in order to do not abort/commit it
 817     if (!anOpMgr->canStartOperation(anOpAction->id()))
 818       return true; // the objects are processed but can not be deleted
 819
 820     anOpMgr->startOperation(anOpAction);
 821
 822     // WORKAROUND, should be done to avoid viewer highlight update after deletetion of objects
 823     // the problem is in AIS Dimensions recompute
 824     // if a line and the dim are removed, line is the first
 825     // it causes the AIS recompute, where the base line is null,
 826     // the result is empty AIS in the viewer
 827     XGUI_Tools::workshop(myWorkshop)->selector()->clearSelection();
 828
 829     // 4. delete features
 830     // sketch feature should be skipped, only sub-features can be removed
 831     // when sketch operation is active
 832     aWorkshop->deleteFeatures(aSketchObjects);
 833     // 5. stop operation
 834     anOpMgr->commitOperation();
 835   }
 836   return isProcessed;
 837 }
 838
 839 void PartSet_Module::onFeatureTriggered()
 840 {
 841   // is commented for imp: Unpressing the button of the current action must behave like
 842   // a validation if the entity can be created (instead of Cancel, as currently)
 843   /*QAction* aCmd = dynamic_cast<QAction*>(sender());
 844   if (aCmd->isCheckable() && aCmd->isChecked()) {
 845     // 1. check whether the delete should be processed in the module
 846     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 847     bool isNestedOp = myModule->sketchMgr()->isNestedCreateOperation(anOperation);
 848     if (isNestedOp) {
 849       // in case if in the viewer nothing is displayed, the create operation should not be
 850       // comitted even if all values of the feature are initialized
 851       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 852         // the action information should be saved before the operation is aborted
 853         // because this abort leads to update command status, which unchecks this action
 854         anOperation->abort();
 855         launchOperation(aCmd->data().toString());
 856       }
 857     }
 858   }*/
 859   ModuleBase_IModule::onFeatureTriggered();
 860 }
 861
 862 void PartSet_Module::editFeature(FeaturePtr theFeature)
 863 {
 864   storeConstraintsState(theFeature->getKind());
 865   ModuleBase_IModule::editFeature(theFeature);
 866 }
 867
 868 bool PartSet_Module::canCommitOperation() const
 869 {
 870   return true;
 871 }
 872
 873 void PartSet_Module::launchOperation(const QString& theCmdId)
 874 {
 875   myIsOperationIsLaunched = true;
 876   storeConstraintsState(theCmdId.toStdString());
 877   updateConstraintsState(theCmdId.toStdString());
 878
 879   ModuleBase_IModule::launchOperation(theCmdId);
 880
 881   myIsOperationIsLaunched = false;
 882 }
 883
 884 void PartSet_Module::storeConstraintsState(const std::string& theFeatureKind)
 885 {
 886   if (myWorkshop->currentOperation() &&
 887       myWorkshop->currentOperation()->id().toStdString() == SketchPlugin_Sketch::ID()) {
 888     const QMap<PartSet_Tools::ConstraintVisibleState, bool>& aShownStates =
 889                                                   mySketchMgr->showConstraintStates();
 890     myHasConstraintShown = aShownStates;
 891   }
 892 }
 893
 894 void PartSet_Module::updateConstraintsState(const std::string& theFeatureKind)
 895 {
 896   if (PartSet_SketcherMgr::constraintsIdList().contains(theFeatureKind.c_str()) ||
 897       PartSet_SketcherMgr::replicationsIdList().contains(theFeatureKind.c_str())) {
 898     // Show constraints if a constraint was anOperation
 899     mySketchMgr->updateBySketchParameters(PartSet_Tools::Geometrical, true);
 900     mySketchMgr->updateBySketchParameters(PartSet_Tools::Dimensional, true);
 901     mySketchMgr->updateBySketchParameters(PartSet_Tools::Expressions,
 902                                           myHasConstraintShown[PartSet_Tools::Expressions]);
 903   }
 904 }
 905
 906 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 907 {
 908   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 909   if (!anAIS.IsNull()) {
 910     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 911     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 912     if (!aDim.IsNull()) {
 913       aCtx->SetZLayer(aDim, myVisualLayerId);
 914     } else {
 915       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 916       if (!aCons.IsNull())
 917         aCtx->SetZLayer(aCons, myVisualLayerId);
 918     }
 919   }
 920 }
 921
 922 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 923 {
 924   // this is obsolete
 925   // it should be recomputed in order to disappear in the viewer if the corresponded object
 926   // is erased
 927   //if (myCustomPrs->isActive())
 928   //  myCustomPrs->redisplay(theObject, false);
 929 }
 930
 931 void PartSet_Module::onViewTransformed(int theTrsfType)
 932 {
 933   // Set length of arrows constant in pixel size
 934   // if the operation is panning or rotate or panglobal then do nothing
 935   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 936     return;
 937   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 938   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 939   if (aContext.IsNull())
 940     return;
 941
 942   //Handle(V3d_View) aView = aViewer->activeView();
 943
 944   XGUI_Workshop* aWorkshop = getWorkshop();
 945   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 946   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 947   Handle(V3d_View) aView;
 948   double aScale = 0;
 949   for (aV3dViewer->InitDefinedViews();
 950        aV3dViewer->MoreDefinedViews();
 951        aV3dViewer->NextDefinedViews()) {
 952     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 953     double aS = aV->Scale();
 954     if (aS > aScale) {
 955       aScale = aS;
 956       aView = aV;
 957     }
 958   }
 959   if (aView.IsNull())
 960     return;
 961   double aLen = aView->Convert(SketcherPrs_Tools::getDefaultArrowSize());
 962
 963   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 964   SketcherPrs_Tools::setArrowSize(aLen);
 965   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 966   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 967   aViewer->SetScale(aViewer->activeView(), aCurScale);
 968   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 969   bool isModified = false;
 970   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 971   foreach (AISObjectPtr aAIS, aPrsList) {
 972     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 973
 974     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 975     if (!aDim.IsNull()) {
 976       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 977       aContext->Redisplay(aDim, false);
 978       isModified = true;
 979     }
 980   }
 981   if (isModified)
 982     aDisplayer->updateViewer();
 983 }
 984
 985 bool PartSet_Module::isCustomPrsActivated(const ModuleBase_CustomizeFlag& theFlag) const
 986 {
 987   return myCustomPrs->isActive(theFlag);
 988 }
 989
 990 void PartSet_Module::activateCustomPrs(const FeaturePtr& theFeature,
 991                                        const ModuleBase_CustomizeFlag& theFlag,
 992                                        const bool theUpdateViewer)
 993 {
 994   myCustomPrs->activate(theFeature, theFlag, theUpdateViewer);
 995 }
 996
 997 void PartSet_Module::deactivateCustomPrs(const ModuleBase_CustomizeFlag& theFlag,
 998                                          const bool theUpdateViewer)
 999 {
1000   myCustomPrs->deactivate(theFlag, theUpdateViewer);
1001 }
1002
1003 bool PartSet_Module::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
1004                                            std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
1005 {
1006   bool aCustomized = false;
1007
1008   XGUI_Workshop* aWorkshop = getWorkshop();
1009   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1010   ObjectPtr anObject = aDisplayer->getObject(thePrs);
1011   if (!anObject)
1012     return aCustomized;
1013
1014   if (!theResult.get()) {
1015     bool isConflicting = myOverconstraintListener->isConflictingObject(anObject);
1016     // customize sketch symbol presentation
1017     if (thePrs.get()) {
1018       Handle(AIS_InteractiveObject) anAISIO = thePrs->impl<Handle(AIS_InteractiveObject)>();
1019       if (!anAISIO.IsNull()) {
1020         if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
1021           Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
1022           if (!aPrs.IsNull()) {
1023             std::vector<int> aColor;
1024             myOverconstraintListener->getConflictingColor(aColor);
1025             aPrs->SetConflictingConstraint(isConflicting, aColor);
1026             aCustomized = true;
1027           }
1028         } else if (!Handle(SketcherPrs_Coincident)::DownCast(anAISIO).IsNull()) {
1029           Handle(SketcherPrs_Coincident) aPrs = Handle(SketcherPrs_Coincident)::DownCast(anAISIO);
1030           if (!aPrs.IsNull()) {
1031             std::vector<int> aColor;
1032             myOverconstraintListener->getConflictingColor(aColor);
1033             aPrs->SetConflictingConstraint(isConflicting, aColor);
1034             aCustomized = true;
1035           }
1036         }
1037       }
1038     }
1039     // customize sketch dimension constraint presentation
1040     if (!aCustomized) {
1041       std::vector<int> aColor;
1042       if (isConflicting) {
1043         myOverconstraintListener->getConflictingColor(aColor);
1044       }
1045       if (aColor.empty())
1046         XGUI_CustomPrs::getDefaultColor(anObject, true, aColor);
1047       if (!aColor.empty()) {
1048         aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1049       }
1050     }
1051   }
1052   // customize dimentional constrains
1053   sketchMgr()->customizePresentation(anObject);
1054
1055   return aCustomized;
1056 }
1057
1058 bool PartSet_Module::customizeObject(ObjectPtr theObject, const ModuleBase_CustomizeFlag& theFlag,
1059                                      const bool theUpdateViewer)
1060 {
1061   bool isRedisplayed = false;
1062   if (myCustomPrs->isActive(theFlag))
1063     isRedisplayed = myCustomPrs->redisplay(theObject, theFlag, theUpdateViewer);
1064
1065   return isRedisplayed;
1066 }
1067
1068 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
1069 {
1070   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
1071   if (aOB) {
1072     QLabel* aLabel = aOB->activeDocLabel();
1073     aLabel->installEventFilter(myMenuMgr);
1074     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
1075           SLOT(onActiveDocPopup(const QPoint&)));
1076     //QPalette aPalet = aLabel->palette();
1077     //aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
1078     //aLabel->setPalette(aPalet);
1079     aOB->treeView()->setExpandsOnDoubleClick(false);
1080     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
1081       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
1082   }
1083 }
1084
1085 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
1086 {
1087   SessionPtr aMgr = ModelAPI_Session::get();
1088   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
1089
1090   XGUI_Workshop* aWorkshop = getWorkshop();
1091   QLabel* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
1092
1093   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
1094
1095   QMenu aMenu;
1096   aMenu.addAction(aActivatePartAction);
1097   aMenu.exec(aHeader->mapToGlobal(thePnt));
1098 }
1099
1100 Handle(AIS_InteractiveObject) PartSet_Module::createPresentation(const ResultPtr& theResult)
1101 {
1102   return mySketchMgr->createPresentation(theResult);
1103 }
1104
1105
1106 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
1107 {
1108   ObjectPtr anObject;
1109   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1110   if (aOperation) {
1111     /// If last line finished on vertex the lines creation sequence has to be break
1112     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1113     if (aPanel) {
1114       ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1115       // if there is an active widget, find the presented object in it
1116       if (!anActiveWidget)
1117         anActiveWidget = aPanel->preselectionWidget();
1118
1119       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1120                                                                              (anActiveWidget);
1121       if (aWidgetValidated)
1122         anObject = aWidgetValidated->findPresentedObject(theAIS);
1123     }
1124   }
1125   return anObject;
1126 }
1127
1128 bool PartSet_Module::canBeShaded(Handle(AIS_InteractiveObject) theAIS) const
1129 {
1130   bool aCanBeShaged = true;
1131
1132   Handle(PartSet_ResultSketchPrs) aPrs = Handle(PartSet_ResultSketchPrs)::DownCast(theAIS);
1133   if (!aPrs.IsNull())
1134     aCanBeShaged = false;
1135
1136   return aCanBeShaged;
1137 }
1138
1139 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
1140 {
1141   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
1142   int aSelected = aObjects.size();
1143   SessionPtr aMgr = ModelAPI_Session::get();
1144   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
1145
1146   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
1147   if (aSelected == 1) {
1148     bool hasResult = false;
1149     bool hasFeature = false;
1150     bool hasParameter = false;
1151     bool hasCompositeOwner = false;
1152     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter,
1153                                    hasCompositeOwner);
1154     ObjectPtr aObject = aObjects.first();
1155     if (aObject) {
1156       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1157       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
1158       bool isPart = aPart.get() ||
1159         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
1160       if (isPart) {
1161         DocumentPtr aPartDoc;
1162         if (!aPart.get()) {
1163           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
1164         }
1165         if (aPart.get()) // this may be null is Part feature is disabled
1166           aPartDoc = aPart->partDoc();
1167
1168         theMenu->addAction(aActivatePartAction);
1169         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
1170
1171       } else if (aObject->document() == aMgr->activeDocument()) {
1172         if (hasParameter || hasFeature) {
1173           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
1174           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1175           if (aCurrentOp && aFeature.get()) {
1176             if (aCurrentOp->id().toStdString() == aFeature->getKind())
1177               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
1178           }
1179         }
1180       }
1181
1182       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
1183       if( aResult.get() )
1184         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
1185     }
1186   }
1187   bool aNotDeactivate = (aCurrentOp == 0);
1188   if (!aNotDeactivate) {
1189     aActivatePartAction->setEnabled(false);
1190   }
1191 }
1192
1193 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
1194 {
1195   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
1196     // Do not change activation of parts if an operation active
1197     static QStringList aAllowActivationList;
1198     if (aAllowActivationList.isEmpty())
1199       aAllowActivationList <<
1200       QString(PartSetPlugin_Part::ID().c_str()) <<
1201       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
1202       QString(PartSetPlugin_Remove::ID().c_str());
1203     if (myWorkshop->currentOperation() &&
1204       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
1205       return;
1206     XGUI_Workshop* aWorkshop = getWorkshop();
1207     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1208     QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
1209     QPalette aPalet = aLabel->palette();
1210
1211     SessionPtr aMgr = ModelAPI_Session::get();
1212     DocumentPtr aActiveDoc = aMgr->activeDocument();
1213     if (aActivePartIndex.isValid())
1214       aTreeView->setExpanded(aActivePartIndex, false);
1215     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1216     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
1217     if (aActivePartIndex.isValid())
1218       aTreeView->setExpanded(aActivePartIndex, true);
1219
1220     aLabel->setPalette(aPalet);
1221     aWorkshop->updateCommandStatus();
1222
1223     // Update displayed objects in order to update active color
1224     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1225     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1226     bool aHidden;
1227     foreach(ObjectPtr aObj, aObjects) {
1228       //TODO: replace by redisplay event.
1229       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1230         aObj->isDisabled() || (!aObj->isDisplayed());
1231       if (!aHidden)
1232         aDisplayer->redisplay(aObj, false);
1233     }
1234     aDisplayer->updateViewer();
1235   }
1236 }
1237
1238 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1239 {
1240   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1241     return;
1242   SessionPtr aMgr = ModelAPI_Session::get();
1243   if (!theIndex.isValid()) {
1244     aMgr->setActiveDocument(aMgr->moduleDocument());
1245     return;
1246   }
1247   if (theIndex.column() != 0) // Use only first column
1248     return;
1249
1250   XGUI_Workshop* aWorkshop = getWorkshop();
1251   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1252   // De not use non editable Indexes
1253   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1254     return;
1255   ObjectPtr aObj = aDataModel->object(theIndex);
1256
1257   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1258   if (!aPart.get()) { // Probably this is Feature
1259     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1260     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1261       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1262     }
1263   }
1264   if (aPart.get()) { // if this is a part
1265     if (aPart->partDoc() == aMgr->activeDocument()) {
1266       myMenuMgr->activatePartSet();
1267     } else {
1268       aPart->activate();
1269     }
1270   }
1271 }
1272
1273
1274 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1275 {
1276   // z layer is created for all started operations in order to visualize operation AIS presentation
1277   // over the object
1278   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1279   if (aContext.IsNull())
1280     return;
1281
1282   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1283   if (myVisualLayerId == 0) {
1284     if (myVisualLayerId == 0)
1285       aViewer->AddZLayer(myVisualLayerId);
1286   } else {
1287     TColStd_SequenceOfInteger aZList;
1288     aViewer->GetAllZLayers(aZList);
1289     bool aFound = false;
1290     for (int i = 1; i <= aZList.Length(); i++) {
1291       if (aZList(i) == myVisualLayerId) {
1292         aFound = true;
1293         break;
1294       }
1295     }
1296     if (!aFound)
1297       aViewer->AddZLayer(myVisualLayerId);
1298   }
1299   // if there is an active operation with validated widget,
1300   // the filters of this widget should be activated in the created view
1301   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1302   if (aOperation) {
1303     ModuleBase_ModelWidget* anActiveWidget = activeWidget();
1304     if (anActiveWidget) {
1305       ModuleBase_WidgetSelector* aWSelector =
1306         dynamic_cast<ModuleBase_WidgetSelector*>(anActiveWidget);
1307       if (aWSelector)
1308         aWSelector->activateSelectionAndFilters(true);
1309     }
1310   }
1311 }
1312
1313 //******************************************************
1314 void PartSet_Module::widgetStateChanged(int thePreviousState)
1315 {
1316   mySketchMgr->widgetStateChanged(thePreviousState);
1317 }
1318
1319 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1320 {
1321   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1322 }
1323
1324 //******************************************************
1325 void PartSet_Module::beforeOperationStopped(ModuleBase_Operation* theOperation)
1326 {
1327   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
1328     mySketchMgr->stopSketch(theOperation);
1329   }
1330 }
1331
1332 //******************************************************
1333 GeomShapePtr PartSet_Module::findShape(const AttributePtr& theAttribute)
1334 {
1335   GeomShapePtr aGeomShape;
1336
1337   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1338   if (anOperation && sketchMgr()->isNestedSketchOperation(anOperation)) {
1339     aGeomShape = PartSet_Tools::findShapeBy2DPoint(theAttribute, myWorkshop);
1340   }
1341   return aGeomShape;
1342 }
1343
1344 //******************************************************
1345 AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
1346                                            const GeomShapePtr& theGeomShape)
1347 {
1348   AttributePtr anAttribute;
1349   GeomShapePtr aGeomShape = theGeomShape;
1350   if (!aGeomShape.get()) {
1351     // processing shape of result, e.g. sketch circle center is selected, this is a result
1352     // the geom shape is empty, the shape of result should be used
1353     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1354     if (aResult.get()) {
1355       aGeomShape = aResult->shape();
1356     }
1357   }
1358
1359   if (aGeomShape.get()) {
1360     TopoDS_Shape aTDSShape = aGeomShape->impl<TopoDS_Shape>();
1361     return PartSet_Tools::findAttributeBy2dPoint(theObject, aTDSShape,
1362                                                  mySketchMgr->activeSketch());
1363   }
1364   return anAttribute;
1365 }
1366
1367 //******************************************************
1368 void PartSet_Module::onChoiceChanged(ModuleBase_ModelWidget* theWidget,
1369                                      int theIndex)
1370 {
1371   PartSet_WidgetChoice* aChoiceWidget = dynamic_cast<PartSet_WidgetChoice*>(theWidget);
1372   if (!aChoiceWidget)
1373     return;
1374
1375   QString aChoiceTitle = aChoiceWidget->getPropertyPanelTitle(theIndex);
1376   if (!aChoiceTitle.isEmpty()) {
1377     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1378     if (!aOperation)
1379       return;
1380     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1381     if (aPanel)
1382       aPanel->setWindowTitle(aChoiceTitle);
1383   }
1384 }
1385
1386 //******************************************************
1387 XGUI_Workshop* PartSet_Module::getWorkshop() const
1388 {
1389   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
1390   return aConnector->workshop();
1391 }
1392
1393 //******************************************************
1394 void PartSet_Module::setDefaultConstraintShown()
1395 {
1396   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
1397   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
1398   myHasConstraintShown[PartSet_Tools::Expressions] = false;
1399 }