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 #include <ModelAPI_ResultConstruction.h>
  57
  58 #include <GeomDataAPI_Point2D.h>
  59 #include <GeomDataAPI_Point.h>
  60 #include <GeomDataAPI_Dir.h>
  61
  62 #include <XGUI_Displayer.h>
  63 #include <XGUI_Workshop.h>
  64 #include <XGUI_OperationMgr.h>
  65 #include <XGUI_PropertyPanel.h>
  66 #include <XGUI_ModuleConnector.h>
  67 #include <XGUI_ContextMenuMgr.h>
  68 #include <XGUI_Tools.h>
  69 #include <XGUI_ObjectsBrowser.h>
  70 #include <XGUI_SelectionMgr.h>
  71 #include <XGUI_DataModel.h>
  72 #include <XGUI_ErrorMgr.h>
  73 #include <XGUI_CustomPrs.h>
  74 #include <XGUI_SelectionMgr.h>
  75 #include <XGUI_ActionsMgr.h>
  76
  77 #include <SketchPlugin_Feature.h>
  78 #include <SketchPlugin_Sketch.h>
  79 #include <SketchPlugin_ConstraintAngle.h>
  80 #include <SketchPlugin_ConstraintLength.h>
  81 #include <SketchPlugin_ConstraintDistance.h>
  82 #include <SketchPlugin_ConstraintParallel.h>
  83 #include <SketchPlugin_ConstraintPerpendicular.h>
  84 #include <SketchPlugin_ConstraintRadius.h>
  85
  86 #include <SketcherPrs_SymbolPrs.h>
  87 #include <SketcherPrs_Coincident.h>
  88 #include <SketcherPrs_Tools.h>
  89
  90 #include <Events_Loop.h>
  91 #include <Config_PropManager.h>
  92 #include <Config_Keywords.h>
  93
  94 #include <AIS_Dimension.hxx>
  95 #include <AIS_InteractiveObject.hxx>
  96 #include <StdSelect_TypeOfFace.hxx>
  97 #include <TopoDS_Vertex.hxx>
  98 #include <TopoDS.hxx>
  99 #include <TopoDS_Shape.hxx>
 100 #include <BRep_Tool.hxx>
 101
 102 #include <QObject>
 103 #include <QMouseEvent>
 104 #include <QString>
 105 #include <QTimer>
 106 #include <QApplication>
 107 #include <QMessageBox>
 108 #include <QMainWindow>
 109 #include <QLineEdit>
 110 #include <QString>
 111
 112 #include <GeomAlgoAPI_FaceBuilder.h>
 113 #include <GeomDataAPI_Dir.h>
 114
 115 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 116
 117 #ifdef _DEBUG
 118 #include <QDebug>
 119 #endif
 120
 121 /*!Create and return new instance of XGUI_Module*/
 122 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 123 {
 124   return new PartSet_Module(theWshop);
 125 }
 126
 127 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 128 : ModuleBase_IModule(theWshop),
 129   myVisualLayerId(0),
 130   myIsOperationIsLaunched(false)
 131 {
 132   new PartSet_IconFactory();
 133
 134   mySketchMgr = new PartSet_SketcherMgr(this);
 135   mySketchReentrantMgr = new PartSet_SketcherReetntrantMgr(theWshop);
 136
 137   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 138   XGUI_Workshop* aWorkshop = aConnector->workshop();
 139
 140   ModuleBase_IViewer* aViewer = theWshop->viewer();
 141   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 142           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 143   connect(aViewer, SIGNAL(viewTransformed(int)),
 144           SLOT(onViewTransformed(int)));
 145   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 146           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 147   myMenuMgr = new PartSet_MenuMgr(this);
 148   myCustomPrs = new PartSet_CustomPrs(theWshop);
 149
 150   myOverconstraintListener = new PartSet_OverconstraintListener(theWshop);
 151
 152   Events_Loop* aLoop = Events_Loop::loop();
 153   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 154
 155   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 156   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 157
 158   setDefaultConstraintShown();
 159
 160   Config_PropManager::registerProp("Visualization", "operation_parameter_color",
 161                           "Reference shape wireframe color in operation", Config_Prop::Color,
 162                           PartSet_CustomPrs::OPERATION_PARAMETER_COLOR());
 163   Config_PropManager::registerProp("Visualization", "operation_result_color",
 164                           "Result shape wireframe color in operation", Config_Prop::Color,
 165                           PartSet_CustomPrs::OPERATION_RESULT_COLOR());
 166   Config_PropManager::registerProp("Visualization", "operation_highlight_color",
 167                           "Multi selector item color in operation", Config_Prop::Color,
 168                           PartSet_CustomPrs::OPERATION_HIGHLIGHT_COLOR());
 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_TAB_NAME, "planes_size", "Size", Config_Prop::Double,
 246                                    PLANE_SIZE);
 247   Config_PropManager::registerProp(SKETCH_TAB_NAME, "planes_thickness", "Thickness",
 248                                    Config_Prop::Integer, SKETCH_WIDTH);
 249   Config_PropManager::registerProp(SKETCH_TAB_NAME, "rotate_to_plane",
 250     "Rotate to plane when selected", Config_Prop::Boolean, "false");
 251 }
 252
 253 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget,
 254                                             const bool isToConnect)
 255 {
 256   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 257 }
 258
 259 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 260 {
 261   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 262     mySketchMgr->commitNestedSketch(theOperation);
 263   }
 264
 265   /// Restart sketcher operations automatically
 266   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
 267
 268     ModuleBase_OperationFeature* aFOperation =
 269       dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 270     if (aFOperation && !aFOperation->isEditOperation()) {
 271       // the selection is cleared after commit the create operation
 272       // in order to do not use the same selected objects in the restarted operation
 273       // for common behaviour, the selection is cleared even if the operation is not restarted
 274       getWorkshop()->selector()->clearSelection();
 275     }
 276   }
 277 }
 278
 279 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 280 {
 281   /// Restart sketcher operations automatically
 282   mySketchReentrantMgr->operationAborted(theOperation);
 283 }
 284
 285 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 286 {
 287   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 288                                                                                 (theOperation);
 289   if (aFOperation) {
 290     XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(workshop());
 291     XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 292
 293     ModuleBase_ModelWidget* aFilledWidget = 0;
 294     bool aPostonedWidgetActivation = false;
 295
 296     FeaturePtr aFeature = aFOperation->feature();
 297     /// Restart sketcher operations automatically
 298     /// it is important to call method of sketch reentrant manager before filling of PP
 299     /// because it fills some created feature attributes, these new values should be used
 300     /// to fill the property panel
 301     mySketchReentrantMgr->operationStarted(theOperation);
 302
 303     aWorkshop->fillPropertyPanel(aFOperation);
 304     // filling the operation values by the current selection
 305     // if the operation can be committed after the controls filling, the method perform should
 306     // be stopped. Otherwise unnecessary presentations can be shown(e.g. operation prs in sketch)
 307     bool isOperationCommitted = false;
 308     if (!aFOperation->isEditOperation()) {
 309       std::string aGreedAttributeId = ModuleBase_Tools::findGreedAttribute(workshop(), aFeature);
 310       // if there is a greed attribute, automatic commit by preselection
 311       // for this feature is prohibited
 312       aFilledWidget = aFOperation->activateByPreselection(aGreedAttributeId);
 313       if (currentOperation() != aFOperation)
 314         isOperationCommitted = true;
 315       else {
 316         if (aGreedAttributeId.empty()) {
 317           // a signal should be emitted before the next widget activation
 318           // because, the activation of the next widget will give a focus to the widget.
 319           // As a result the value of the widget is initialized.
 320           // And commit may happens until the value is entered.
 321           if (aFilledWidget) {
 322             if (mySketchReentrantMgr->canBeCommittedByPreselection())
 323               isOperationCommitted = mySketchMgr->operationActivatedByPreselection();
 324             // activate the next obligatory widget
 325             if (!isOperationCommitted)
 326               aPropertyPanel->activateNextWidget(aFilledWidget);
 327           }
 328         }
 329         else { // there is a greed widget
 330           const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
 331           std::string aFirstAttributeId = aWidgets.front()->attributeID();
 332           // activate next widget after greeded if it is the first widget in the panel
 333           // else the first panel widget is already activated by operation start
 334           if (aFirstAttributeId == aGreedAttributeId)
 335             aPostonedWidgetActivation = true;
 336         }
 337       }
 338     } if (!isOperationCommitted) {
 339       workshop()->updateCommandStatus();
 340       aWorkshop->connectToPropertyPanel(true);
 341       updateSketcherOnStart(aFOperation);
 342       updatePresentationsOnStart(aFOperation);
 343
 344       // the objects of the current operation should be deactivated
 345       QObjectPtrList anObjects;
 346       anObjects.append(aFeature);
 347       std::list<ResultPtr> aResults;
 348       ModelAPI_Tools::allResults(aFeature, aResults);
 349       std::list<ResultPtr>::const_iterator aIt;
 350       for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 351         anObjects.append(*aIt);
 352       }
 353       QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
 354       for (; anIt != aLast; anIt++)
 355         aWorkshop->deactivateActiveObject(*anIt, false);
 356       if (anObjects.size() > 0) {
 357         XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 358         aDisplayer->updateViewer();
 359       }
 360     }
 361     if (aPostonedWidgetActivation) {
 362       // if the widget is an empty in the chain of activated widgets, the current operation
 363       // is restarted. It should be performed after functionality of the operation starting
 364       aPropertyPanel->activateNextWidget(aFilledWidget);
 365     }
 366   }
 367 }
 368
 369 void PartSet_Module::updateSketcherOnStart(ModuleBase_Operation* theOperation)
 370 {
 371   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 372     mySketchMgr->startSketch(theOperation);
 373   }
 374   else if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 375     mySketchMgr->startNestedSketch(theOperation);
 376   }
 377 }
 378
 379 void PartSet_Module::updatePresentationsOnStart(ModuleBase_Operation* theOperation)
 380 {
 381   ModuleBase_OperationFeature* aFOperation =
 382     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 383   if (aFOperation) {
 384     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 385     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 386   }
 387 }
 388
 389 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 390 {
 391   ModuleBase_IModule::operationResumed(theOperation);
 392
 393   ModuleBase_OperationFeature* aFOperation =
 394     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 395   if (aFOperation) {
 396     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 397     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 398   }
 399 }
 400
 401 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 402 {
 403   bool isModifiedArgs = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false);
 404   bool isModifiedResults = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
 405   bool isModified = isModifiedArgs || isModifiedResults;
 406
 407   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 408     mySketchMgr->stopNestedSketch(theOperation);
 409   }
 410   else if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 411     setDefaultConstraintShown();
 412
 413   //VSV: Viewer is updated on feature update and redisplay
 414   if (isModified) {
 415     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 416     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 417     aDisplayer->updateViewer();
 418   }
 419
 420   QMap<PartSet_Tools::ConstraintVisibleState, bool>::const_iterator
 421     anIt = myHasConstraintShown.begin(), aLast = myHasConstraintShown.end();
 422   for (; anIt != aLast; anIt++) {
 423     mySketchMgr->updateBySketchParameters(anIt.key(), anIt.value());
 424   }
 425 }
 426
 427 ModuleBase_Operation* PartSet_Module::currentOperation() const
 428 {
 429   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 430   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 431   return anOpMgr->currentOperation();
 432 }
 433
 434 bool PartSet_Module::canUndo() const
 435 {
 436   bool aCanUndo = false;
 437   SessionPtr aMgr = ModelAPI_Session::get();
 438   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 439     aCanUndo = !aMgr->isOperation();
 440     if (!aCanUndo) // check the enable state additionally by sketch manager
 441       aCanUndo = aMgr->canUndo();
 442   }
 443   return aCanUndo;
 444 }
 445
 446 bool PartSet_Module::canRedo() const
 447 {
 448   bool aCanRedo = false;
 449   SessionPtr aMgr = ModelAPI_Session::get();
 450   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 451     aCanRedo = !aMgr->isOperation();
 452     if (!aCanRedo) // check the enable state additionally by sketch manager
 453       aCanRedo = aMgr->canRedo();
 454   }
 455   return aCanRedo;
 456 }
 457
 458 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 459 {
 460   bool aValid = true;
 461   if (theActionId == "MOVE_CMD") {
 462     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 463     if (aFeature) {
 464       ResultPtr aResult = ModuleBase_Tools::firstResult(aFeature);
 465       // part features can not be moved in the history.
 466       if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group())
 467         aValid = false;
 468     }
 469   }
 470   return aValid;
 471 }
 472
 473 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 474 {
 475   // the sketch manager put the restriction to the objects erase
 476   return mySketchMgr->canEraseObject(theObject);
 477 }
 478
 479 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 480 {
 481   // the sketch manager put the restriction to the objects display
 482   return mySketchMgr->canDisplayObject(theObject);
 483 }
 484
 485 /*void PartSet_Module::processHiddenObject(const std::list<ObjectPtr>& theObjects)
 486 {
 487   mySketchMgr->processHiddenObject(theObjects);
 488 }*/
 489
 490 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 491 {
 492   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 493
 494   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 495   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 496        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 497   if (isSketchOp || isNestedOp) {
 498     // in active sketch operation it is possible to activate operation object in selection
 499     // in the edit operation, e.g. points of the line can be moved when the line is edited
 500     ModuleBase_OperationFeature* aFOperation =
 501       dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 502     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 503   }
 504   return aCanActivate;
 505 }
 506
 507 bool PartSet_Module::addViewerMenu(const QMap<QString, QAction*>& theStdActions,
 508                                    QWidget* theParent,
 509                                    QMap<int, QAction*>& theMenuActions) const
 510 {
 511   return myMenuMgr->addViewerMenu(theStdActions, theParent, theMenuActions);
 512 }
 513
 514 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 515 {
 516   myMenuMgr->updateViewerMenu(theStdActions);
 517 }
 518
 519 bool PartSet_Module::isActionEnableStateFixed(const int theActionId) const
 520 {
 521   bool isEnabledFixed = false;
 522   if (theActionId == XGUI_ActionsMgr::AcceptAll &&
 523       mySketchReentrantMgr->isInternalEditStarted())
 524     isEnabledFixed = true;
 525   return isEnabledFixed;
 526 }
 527
 528 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 529 {
 530   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 531   if (anError.isEmpty())
 532     anError = sketchMgr()->getFeatureError(theFeature);
 533
 534   return anError;
 535 }
 536
 537 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 538                                          QStringList& theIds) const
 539 {
 540   myMenuMgr->grantedOperationIds(theOperation, theIds);
 541
 542   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 543     XGUI_Workshop* aWorkshop = getWorkshop();
 544     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 545   }
 546 }
 547
 548 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 549 {
 550   theModes.clear();
 551   if (mySketchMgr->activeSketch().get())
 552     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 553 }
 554
 555 void PartSet_Module::customSubShapesSelectionModes(QIntList& theTypes)
 556 {
 557   if (theTypes.contains(TopAbs_FACE))
 558     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Face);
 559   if (theTypes.contains(TopAbs_WIRE))
 560     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Wire);
 561 }
 562
 563 bool PartSet_Module::isMouseOverWindow()
 564 {
 565   return mySketchMgr->isMouseOverWindow();
 566 }
 567
 568 bool PartSet_Module::isSketchNeutralPointActivated() const
 569 {
 570   bool isNeutralPoint = true;
 571   if (sketchReentranceMgr()->isInternalEditStarted())
 572     isNeutralPoint = false;
 573   if (myIsOperationIsLaunched)
 574     isNeutralPoint = false;
 575
 576   return isNeutralPoint;
 577 }
 578
 579 void PartSet_Module::closeDocument()
 580 {
 581   clearViewer();
 582 }
 583
 584 void PartSet_Module::clearViewer()
 585 {
 586   myCustomPrs->clearPrs();
 587
 588   XGUI_Workshop* aWorkshop = getWorkshop();
 589   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 590   aDisplayer->deactivateSelectionFilters();
 591 }
 592
 593 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 594 {
 595   ModuleBase_OperationFeature* aFOperation =
 596     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 597   if (!aFOperation)
 598     return;
 599
 600   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 601   // we have to manually activate the sketch label in edit mode
 602   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation()))
 603     aPanel->activateWidget(aPanel->modelWidgets().first());
 604 }
 605
 606 bool PartSet_Module::createWidgets(ModuleBase_Operation* theOperation,
 607                                    QList<ModuleBase_ModelWidget*>& theWidgets) const
 608 {
 609   bool aProcessed = false;
 610
 611   ModuleBase_OperationFeature* aFOperation =
 612     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 613   XGUI_Workshop* aWorkshop = getWorkshop();
 614   XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 615   if (mySketchMgr->activeSketch().get() && aFOperation && aPropertyPanel) {
 616     ModuleBase_ISelection* aSelection = workshop()->selection();
 617     // click on a point in sketch leads here with the point is highlighted, not yet selected
 618     QList<ModuleBase_ViewerPrsPtr> aPreselection = aSelection->getHighlighted();
 619     if (aPreselection.size() == 1) {
 620       ModuleBase_ViewerPrsPtr aSelectedPrs = aPreselection[0];
 621       ObjectPtr anObject = aSelectedPrs->object();
 622
 623       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
 624       FeaturePtr anOpFeature = aFOperation->feature();
 625       GeomShapePtr aShape = aSelectedPrs->shape();
 626       // click on the digit of dimension constrain comes here
 627       // with an empty shape, so we need the check
 628       if (aFeature == anOpFeature && aShape.get() && !aShape->isNull()) {
 629         // if feature has only one result and shape of result is equal to selected shape
 630         // this attribute is not processed. It is a case of Sketch Point.
 631         if (aFeature->results().size() == 1) {
 632           ResultPtr aResult = aFeature->results().front();
 633           if (aResult.get() && aResult->shape()->isEqual(aShape))
 634             return aProcessed;
 635         }
 636         const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
 637         AttributePtr anAttribute = PartSet_Tools::findAttributeBy2dPoint(anObject, aTDShape,
 638                                                                mySketchMgr->activeSketch());
 639         if (anAttribute.get()) {
 640           QString aXmlRepr = aFOperation->getDescription()->xmlRepresentation();
 641           ModuleBase_WidgetFactory aFactory(aXmlRepr.toStdString(), workshop());
 642
 643           const std::string anAttributeId = anAttribute->id();
 644           aFactory.createWidget(aPropertyPanel->contentWidget(), anAttributeId);
 645
 646           theWidgets = aFactory.getModelWidgets();
 647           // it is possible that the point does not present in XML definition,
 648           // in this case, we assume that it is not processed by this module
 649           // e.g. "Intersection point" feature
 650           aProcessed = !theWidgets.isEmpty();
 651         }
 652       }
 653     }
 654   }
 655   return aProcessed;
 656 }
 657
 658 void PartSet_Module::onSelectionChanged()
 659 {
 660   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 661   if (!aOperation)
 662     return;
 663
 664   bool isSketcherOp = false;
 665   // An edit operation is enable only if the current opeation is the sketch operation
 666   if (mySketchMgr->activeSketch()) {
 667     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 668       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 669   }
 670   if (isSketcherOp) {
 671     // Editing of constraints can be done on selection
 672     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 673     QList<ModuleBase_ViewerPrsPtr> aSelected = aSelect->getSelected();
 674     if (aSelected.size() == 1) {
 675       ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
 676       ObjectPtr aObject = aPrs->object();
 677       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 678       if (aFeature) {
 679         std::string aId = aFeature->getKind();
 680         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 681             (aId == SketchPlugin_ConstraintLength::ID()) ||
 682             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 683             (aId == SketchPlugin_ConstraintAngle::ID())) {
 684           editFeature(aFeature);
 685         }
 686       }
 687     }
 688   }
 689 }
 690
 691 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 692 {
 693   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 694   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 695   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
 696 }
 697
 698 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType,
 699                                                            QWidget* theParent,
 700                                                            Config_WidgetAPI* theWidgetApi)
 701 {
 702   ModuleBase_IWorkshop* aWorkshop = workshop();
 703   XGUI_Workshop* aXUIWorkshop = getWorkshop();
 704   ModuleBase_ModelWidget* aWgt = NULL;
 705   if (theType == "sketch-start-label") {
 706     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 707                                                                theWidgetApi, myHasConstraintShown);
 708     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 709       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 710     connect(aLabelWgt, SIGNAL(showConstraintToggled(int, bool)),
 711       mySketchMgr, SLOT(onShowConstraintsToggle(int, bool)));
 712     aWgt = aLabelWgt;
 713   } else if (theType == "sketch-2dpoint_selector") {
 714     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 715                                                                  theWidgetApi);
 716     aPointWgt->setSketch(mySketchMgr->activeSketch());
 717     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 718     aWgt = aPointWgt;
 719   }else if (theType == "sketch-2dpoint_flyout_selector") {
 720     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 721                                                                              theWidgetApi);
 722     aPointWgt->setSketch(mySketchMgr->activeSketch());
 723     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 724     aWgt = aPointWgt;
 725   } else if (theType == "point2ddistance") {
 726     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 727                                                                      aWorkshop, theWidgetApi);
 728     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 729     aWgt = aDistanceWgt;
 730   } else if (theType == "sketch_shape_selector") {
 731     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 732                           new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi);
 733     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 734     aWgt = aShapeSelectorWgt;
 735   } else if (theType == "sketch_multi_selector") {
 736     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 737                           new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi);
 738     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 739     aWgt = aShapeSelectorWgt;
 740   }
 741   else if (theType == "sketch_sub_shape_selector") {
 742     PartSet_WidgetSubShapeSelector* aSubShapeSelectorWgt =
 743                           new PartSet_WidgetSubShapeSelector(theParent, aWorkshop, theWidgetApi);
 744     aSubShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 745     aWgt = aSubShapeSelectorWgt;
 746   }
 747   else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 748     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi);
 749   } else if (theType == "export_file_selector") {
 750     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi);
 751   } else if (theType == "sketch_launcher") {
 752     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi);
 753   } else if (theType == "module_choice") {
 754     aWgt = new PartSet_WidgetChoice(theParent, theWidgetApi);
 755     connect(aWgt, SIGNAL(itemSelected(ModuleBase_ModelWidget*, int)),
 756             this, SLOT(onChoiceChanged(ModuleBase_ModelWidget*, int)));
 757   }
 758   return aWgt;
 759 }
 760
 761 ModuleBase_ModelWidget* PartSet_Module::activeWidget() const
 762 {
 763   ModuleBase_ModelWidget* anActiveWidget = 0;
 764
 765   anActiveWidget = mySketchReentrantMgr->internalActiveWidget();
 766   if (!anActiveWidget) {
 767     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 768     if (aOperation) {
 769       ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 770       anActiveWidget = aPanel ? aPanel->activeWidget() : 0;
 771     }
 772   }
 773   return anActiveWidget;
 774 }
 775
 776 bool PartSet_Module::deleteObjects()
 777 {
 778   bool isProcessed = false;
 779
 780   XGUI_Workshop* aWorkshop = getWorkshop();
 781   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 782
 783   //SessionPtr aMgr = ModelAPI_Session::get();
 784   // 1. check whether the delete should be processed in the module
 785   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 786   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 787        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 788   if (isSketchOp || isNestedOp) {
 789     isProcessed = true;
 790     // 2. find selected presentations
 791     // selected objects should be collected before the current operation abort because
 792     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 793     ModuleBase_ISelection* aSel = workshop()->selection();
 794     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 795     // if there are no selected objects in the viewer, that means that the selection in another
 796     // place cased this method. It is necessary to return the false value to understande in above
 797     // method that delete is not processed
 798     if (aSelectedObj.count() == 0)
 799       return false;
 800
 801     // avoid delete of the objects, which are not belong to the current sketch
 802     // in order to do not delete results of other sketches
 803     QObjectPtrList aSketchObjects;
 804     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 805     for ( ; anIt != aLast; anIt++) {
 806       ObjectPtr anObject = *anIt;
 807       if (mySketchMgr->isObjectOfSketch(anObject)) {
 808         // sketch feature should be used in this list because workshop deletes features only
 809         // results are skipped
 810         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 811         aSketchObjects.append(aSketchFeature);
 812       }
 813     }
 814     // if the selection contains only local selected presentations from other sketches,
 815     // the Delete operation should not be done at all
 816     if (aSketchObjects.size() == 0)
 817       return true;
 818
 819     // 3. start operation
 820     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 821     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 822
 823     // the active nested sketch operation should be aborted unconditionally
 824     // the Delete action should be additionally granted for the Sketch operation
 825     // in order to do not abort/commit it
 826     if (!anOpMgr->canStartOperation(anOpAction->id()))
 827       return true; // the objects are processed but can not be deleted
 828
 829     anOpMgr->startOperation(anOpAction);
 830
 831     // WORKAROUND, should be done to avoid viewer highlight update after deletetion of objects
 832     // the problem is in AIS Dimensions recompute
 833     // if a line and the dim are removed, line is the first
 834     // it causes the AIS recompute, where the base line is null,
 835     // the result is empty AIS in the viewer
 836     XGUI_Tools::workshop(myWorkshop)->selector()->clearSelection();
 837
 838     // 4. delete features
 839     // sketch feature should be skipped, only sub-features can be removed
 840     // when sketch operation is active
 841     aWorkshop->deleteFeatures(aSketchObjects);
 842     // 5. stop operation
 843     anOpMgr->commitOperation();
 844   }
 845   return isProcessed;
 846 }
 847
 848 void PartSet_Module::onFeatureTriggered()
 849 {
 850   // is commented for imp: Unpressing the button of the current action must behave like
 851   // a validation if the entity can be created (instead of Cancel, as currently)
 852   /*QAction* aCmd = dynamic_cast<QAction*>(sender());
 853   if (aCmd->isCheckable() && aCmd->isChecked()) {
 854     // 1. check whether the delete should be processed in the module
 855     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 856     bool isNestedOp = myModule->sketchMgr()->isNestedCreateOperation(anOperation);
 857     if (isNestedOp) {
 858       // in case if in the viewer nothing is displayed, the create operation should not be
 859       // comitted even if all values of the feature are initialized
 860       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 861         // the action information should be saved before the operation is aborted
 862         // because this abort leads to update command status, which unchecks this action
 863         anOperation->abort();
 864         launchOperation(aCmd->data().toString());
 865       }
 866     }
 867   }*/
 868   ModuleBase_IModule::onFeatureTriggered();
 869 }
 870
 871 void PartSet_Module::editFeature(FeaturePtr theFeature)
 872 {
 873   storeConstraintsState(theFeature->getKind());
 874   ModuleBase_IModule::editFeature(theFeature);
 875 }
 876
 877 bool PartSet_Module::canCommitOperation() const
 878 {
 879   return true;
 880 }
 881
 882 void PartSet_Module::launchOperation(const QString& theCmdId)
 883 {
 884   myIsOperationIsLaunched = true;
 885   storeConstraintsState(theCmdId.toStdString());
 886   updateConstraintsState(theCmdId.toStdString());
 887
 888   ModuleBase_IModule::launchOperation(theCmdId);
 889
 890   myIsOperationIsLaunched = false;
 891 }
 892
 893 void PartSet_Module::storeConstraintsState(const std::string& theFeatureKind)
 894 {
 895   if (myWorkshop->currentOperation() &&
 896       myWorkshop->currentOperation()->id().toStdString() == SketchPlugin_Sketch::ID()) {
 897     const QMap<PartSet_Tools::ConstraintVisibleState, bool>& aShownStates =
 898                                                   mySketchMgr->showConstraintStates();
 899     myHasConstraintShown = aShownStates;
 900   }
 901 }
 902
 903 void PartSet_Module::updateConstraintsState(const std::string& theFeatureKind)
 904 {
 905   if (PartSet_SketcherMgr::constraintsIdList().contains(theFeatureKind.c_str()) ||
 906       PartSet_SketcherMgr::replicationsIdList().contains(theFeatureKind.c_str())) {
 907     // Show constraints if a constraint was anOperation
 908     mySketchMgr->updateBySketchParameters(PartSet_Tools::Geometrical, true);
 909     mySketchMgr->updateBySketchParameters(PartSet_Tools::Dimensional, true);
 910     mySketchMgr->updateBySketchParameters(PartSet_Tools::Expressions,
 911                                           myHasConstraintShown[PartSet_Tools::Expressions]);
 912   }
 913 }
 914
 915 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 916 {
 917   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 918   if (!anAIS.IsNull()) {
 919     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 920     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 921     if (!aDim.IsNull()) {
 922       aCtx->SetZLayer(aDim, myVisualLayerId);
 923     } else {
 924       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 925       if (!aCons.IsNull())
 926         aCtx->SetZLayer(aCons, myVisualLayerId);
 927     }
 928   }
 929 }
 930
 931 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 932 {
 933   // this is obsolete
 934   // it should be recomputed in order to disappear in the viewer if the corresponded object
 935   // is erased
 936   //if (myCustomPrs->isActive())
 937   //  myCustomPrs->redisplay(theObject, false);
 938 }
 939
 940 void PartSet_Module::onViewTransformed(int theTrsfType)
 941 {
 942   // Set length of arrows constant in pixel size
 943   // if the operation is panning or rotate or panglobal then do nothing
 944   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 945     return;
 946   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 947   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 948   if (aContext.IsNull())
 949     return;
 950
 951   //Handle(V3d_View) aView = aViewer->activeView();
 952
 953   XGUI_Workshop* aWorkshop = getWorkshop();
 954   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 955   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 956   Handle(V3d_View) aView;
 957   double aScale = 0;
 958   for (aV3dViewer->InitDefinedViews();
 959        aV3dViewer->MoreDefinedViews();
 960        aV3dViewer->NextDefinedViews()) {
 961     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 962     double aS = aV->Scale();
 963     if (aS > aScale) {
 964       aScale = aS;
 965       aView = aV;
 966     }
 967   }
 968   if (aView.IsNull())
 969     return;
 970   double aLen = aView->Convert(SketcherPrs_Tools::getDefaultArrowSize());
 971
 972   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 973   SketcherPrs_Tools::setArrowSize(aLen);
 974   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 975   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 976   aViewer->SetScale(aViewer->activeView(), aCurScale);
 977   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 978   bool isModified = false;
 979   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 980   foreach (AISObjectPtr aAIS, aPrsList) {
 981     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 982
 983     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 984     if (!aDim.IsNull()) {
 985       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 986       aContext->Redisplay(aDim, false);
 987       isModified = true;
 988     }
 989   }
 990   if (isModified)
 991     aDisplayer->updateViewer();
 992 }
 993
 994 bool PartSet_Module::isCustomPrsActivated(const ModuleBase_CustomizeFlag& theFlag) const
 995 {
 996   return myCustomPrs->isActive(theFlag);
 997 }
 998
 999 void PartSet_Module::activateCustomPrs(const FeaturePtr& theFeature,
1000                                        const ModuleBase_CustomizeFlag& theFlag,
1001                                        const bool theUpdateViewer)
1002 {
1003   myCustomPrs->activate(theFeature, theFlag, theUpdateViewer);
1004 }
1005
1006 void PartSet_Module::deactivateCustomPrs(const ModuleBase_CustomizeFlag& theFlag,
1007                                          const bool theUpdateViewer)
1008 {
1009   myCustomPrs->deactivate(theFlag, theUpdateViewer);
1010 }
1011
1012 bool PartSet_Module::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
1013                                            std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
1014 {
1015   bool aCustomized = false;
1016
1017   XGUI_Workshop* aWorkshop = getWorkshop();
1018   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1019   ObjectPtr anObject = aDisplayer->getObject(thePrs);
1020   if (!anObject)
1021     return aCustomized;
1022
1023   if (!theResult.get()) {
1024     bool isConflicting = myOverconstraintListener->isConflictingObject(anObject);
1025     // customize sketch symbol presentation
1026     if (thePrs.get()) {
1027       Handle(AIS_InteractiveObject) anAISIO = thePrs->impl<Handle(AIS_InteractiveObject)>();
1028       if (!anAISIO.IsNull()) {
1029         if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
1030           Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
1031           if (!aPrs.IsNull()) {
1032             std::vector<int> aColor;
1033             myOverconstraintListener->getConflictingColor(aColor);
1034             aPrs->SetConflictingConstraint(isConflicting, aColor);
1035             aCustomized = true;
1036           }
1037         } else if (!Handle(SketcherPrs_Coincident)::DownCast(anAISIO).IsNull()) {
1038           Handle(SketcherPrs_Coincident) aPrs = Handle(SketcherPrs_Coincident)::DownCast(anAISIO);
1039           if (!aPrs.IsNull()) {
1040             std::vector<int> aColor;
1041             myOverconstraintListener->getConflictingColor(aColor);
1042             aPrs->SetConflictingConstraint(isConflicting, aColor);
1043             aCustomized = true;
1044           }
1045         }
1046       }
1047     }
1048     // customize sketch dimension constraint presentation
1049     if (!aCustomized) {
1050       std::vector<int> aColor;
1051       if (isConflicting) {
1052         myOverconstraintListener->getConflictingColor(aColor);
1053       }
1054       if (aColor.empty())
1055         XGUI_CustomPrs::getDefaultColor(anObject, true, aColor);
1056       if (!aColor.empty()) {
1057         aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1058       }
1059     }
1060   }
1061   // customize dimentional constrains
1062   sketchMgr()->customizePresentation(anObject);
1063
1064   return aCustomized;
1065 }
1066
1067 bool PartSet_Module::customizeObject(ObjectPtr theObject, const ModuleBase_CustomizeFlag& theFlag,
1068                                      const bool theUpdateViewer)
1069 {
1070   bool isRedisplayed = false;
1071   if (myCustomPrs->isActive(theFlag))
1072     isRedisplayed = myCustomPrs->redisplay(theObject, theFlag, theUpdateViewer);
1073
1074   return isRedisplayed;
1075 }
1076
1077 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
1078 {
1079   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
1080   if (aOB) {
1081     QLabel* aLabel = aOB->activeDocLabel();
1082     aLabel->installEventFilter(myMenuMgr);
1083     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
1084           SLOT(onActiveDocPopup(const QPoint&)));
1085     aOB->treeView()->setExpandsOnDoubleClick(false);
1086     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
1087       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
1088
1089     Events_Loop* aLoop = Events_Loop::loop();
1090     aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
1091   }
1092 }
1093
1094 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
1095 {
1096   SessionPtr aMgr = ModelAPI_Session::get();
1097   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
1098
1099   XGUI_Workshop* aWorkshop = getWorkshop();
1100   QLabel* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
1101
1102   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
1103
1104   QMenu aMenu;
1105   aMenu.addAction(aActivatePartAction);
1106   aMenu.exec(aHeader->mapToGlobal(thePnt));
1107 }
1108
1109 Handle(AIS_InteractiveObject) PartSet_Module::createPresentation(const ResultPtr& theResult)
1110 {
1111   return mySketchMgr->createPresentation(theResult);
1112 }
1113
1114
1115 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
1116 {
1117   ObjectPtr anObject;
1118   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1119   if (aOperation) {
1120     /// If last line finished on vertex the lines creation sequence has to be break
1121     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1122     if (aPanel) {
1123       ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1124       // if there is an active widget, find the presented object in it
1125       if (!anActiveWidget)
1126         anActiveWidget = aPanel->preselectionWidget();
1127
1128       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1129                                                                              (anActiveWidget);
1130       if (aWidgetValidated)
1131         anObject = aWidgetValidated->findPresentedObject(theAIS);
1132     }
1133   }
1134   return anObject;
1135 }
1136
1137 bool PartSet_Module::canBeShaded(Handle(AIS_InteractiveObject) theAIS) const
1138 {
1139   bool aCanBeShaged = true;
1140
1141   Handle(PartSet_ResultSketchPrs) aPrs = Handle(PartSet_ResultSketchPrs)::DownCast(theAIS);
1142   if (!aPrs.IsNull())
1143     aCanBeShaged = false;
1144
1145   return aCanBeShaged;
1146 }
1147
1148 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
1149 {
1150   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
1151   int aSelected = aObjects.size();
1152   SessionPtr aMgr = ModelAPI_Session::get();
1153   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
1154
1155   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
1156   if (aSelected == 1) {
1157     bool hasResult = false;
1158     bool hasFeature = false;
1159     bool hasParameter = false;
1160     bool hasCompositeOwner = false;
1161     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter,
1162                                    hasCompositeOwner);
1163     ObjectPtr aObject = aObjects.first();
1164     if (aObject) {
1165       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1166       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
1167       bool isPart = aPart.get() ||
1168         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
1169       if (isPart) {
1170         DocumentPtr aPartDoc;
1171         if (!aPart.get()) {
1172           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
1173         }
1174         if (aPart.get()) // this may be null is Part feature is disabled
1175           aPartDoc = aPart->partDoc();
1176
1177         theMenu->addAction(aActivatePartAction);
1178         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
1179
1180       } else if (aObject->document() == aMgr->activeDocument()) {
1181         if (hasParameter || hasFeature) {
1182           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
1183           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1184           if (aCurrentOp && aFeature.get()) {
1185             if (aCurrentOp->id().toStdString() == aFeature->getKind())
1186               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
1187           }
1188         }
1189       }
1190
1191       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
1192       if( aResult.get() )
1193         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
1194     }
1195   }
1196   bool aNotDeactivate = (aCurrentOp == 0);
1197   if (!aNotDeactivate) {
1198     aActivatePartAction->setEnabled(false);
1199   }
1200 }
1201
1202 #define EXPAND_PARENT(OBJ) \
1203 QModelIndex aObjIndex = aDataModel->objectIndex(OBJ); \
1204 if (aObjIndex.isValid()) { \
1205   QModelIndex aParent = aObjIndex.parent(); \
1206   int aCount = aDataModel->rowCount(aParent); \
1207   if (aCount == 1) \
1208     aTreeView->setExpanded(aParent, true); \
1209 }
1210
1211
1212 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
1213 {
1214   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
1215     // Do not change activation of parts if an operation active
1216     static QStringList aAllowActivationList;
1217     if (aAllowActivationList.isEmpty())
1218       aAllowActivationList <<
1219       QString(PartSetPlugin_Part::ID().c_str()) <<
1220       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
1221       QString(PartSetPlugin_Remove::ID().c_str());
1222     if (myWorkshop->currentOperation() &&
1223       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
1224       return;
1225     XGUI_Workshop* aWorkshop = getWorkshop();
1226     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1227     QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
1228     QPalette aPalet = aLabel->palette();
1229
1230     SessionPtr aMgr = ModelAPI_Session::get();
1231     DocumentPtr aActiveDoc = aMgr->activeDocument();
1232     if (aActivePartIndex.isValid())
1233       aTreeView->setExpanded(aActivePartIndex, false);
1234     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1235     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
1236     if (aActivePartIndex.isValid())
1237       aTreeView->setExpanded(aActivePartIndex, true);
1238
1239     aLabel->setPalette(aPalet);
1240     aWorkshop->updateCommandStatus();
1241
1242     // Update displayed objects in order to update active color
1243     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1244     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1245     bool aHidden;
1246     foreach(ObjectPtr aObj, aObjects) {
1247       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1248         aObj->isDisabled() || (!aObj->isDisplayed());
1249       if (!aHidden)
1250         aDisplayer->redisplay(aObj, false);
1251     }
1252     aDisplayer->updateViewer();
1253   } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
1254     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
1255         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
1256     std::set<ObjectPtr> aObjects = aUpdMsg->objects();
1257
1258     ObjectPtr aConstrObj;
1259     ObjectPtr aResultObj;
1260     std::set<ObjectPtr>::const_iterator aIt;
1261     DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
1262     for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
1263       ObjectPtr aObject = (*aIt);
1264       if ((!aResultObj.get()) && (aObject->groupName() == ModelAPI_ResultBody::group())
1265           && (aObject->document() != aRootDoc))
1266         aResultObj = aObject;
1267       if ((!aConstrObj.get()) && (aObject->groupName() == ModelAPI_ResultConstruction::group())
1268           && (aObject->document() != aRootDoc))
1269         aConstrObj = aObject;
1270       if (aResultObj.get() && aConstrObj.get())
1271         break;
1272     }
1273
1274     if (aResultObj.get() || aConstrObj.get()) {
1275       XGUI_Workshop* aWorkshop = getWorkshop();
1276       XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1277       XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1278
1279       if (aResultObj.get()) {
1280         EXPAND_PARENT(aResultObj)
1281       }
1282       if (aConstrObj.get()) {
1283         EXPAND_PARENT(aConstrObj)
1284       }
1285     }
1286   }
1287 }
1288
1289 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1290 {
1291   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1292     return;
1293   SessionPtr aMgr = ModelAPI_Session::get();
1294   if (!theIndex.isValid()) {
1295     // It seems that this code is obsolete
1296     //aMgr->setActiveDocument(aMgr->moduleDocument());
1297     return;
1298   }
1299   if (theIndex.column() != 0) // Use only first column
1300     return;
1301
1302   XGUI_Workshop* aWorkshop = getWorkshop();
1303   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1304   // De not use non editable Indexes
1305   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1306     return;
1307   ObjectPtr aObj = aDataModel->object(theIndex);
1308
1309   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1310   if (!aPart.get()) { // Probably this is Feature
1311     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1312     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1313       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1314     }
1315   }
1316   if (aPart.get()) { // if this is a part
1317     if (aPart->partDoc() == aMgr->activeDocument()) {
1318       myMenuMgr->activatePartSet();
1319     } else {
1320       myMenuMgr->activatePart(aPart);
1321     }
1322   }
1323 }
1324
1325
1326 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1327 {
1328   // z layer is created for all started operations in order to visualize operation AIS presentation
1329   // over the object
1330   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1331   if (aContext.IsNull())
1332     return;
1333
1334   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1335   if (myVisualLayerId == 0) {
1336     if (myVisualLayerId == 0)
1337       aViewer->AddZLayer(myVisualLayerId);
1338   } else {
1339     TColStd_SequenceOfInteger aZList;
1340     aViewer->GetAllZLayers(aZList);
1341     bool aFound = false;
1342     for (int i = 1; i <= aZList.Length(); i++) {
1343       if (aZList(i) == myVisualLayerId) {
1344         aFound = true;
1345         break;
1346       }
1347     }
1348     if (!aFound)
1349       aViewer->AddZLayer(myVisualLayerId);
1350   }
1351   // if there is an active operation with validated widget,
1352   // the filters of this widget should be activated in the created view
1353   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1354   if (aOperation) {
1355     ModuleBase_ModelWidget* anActiveWidget = activeWidget();
1356     if (anActiveWidget) {
1357       ModuleBase_WidgetSelector* aWSelector =
1358         dynamic_cast<ModuleBase_WidgetSelector*>(anActiveWidget);
1359       if (aWSelector)
1360         aWSelector->activateSelectionAndFilters(true);
1361     }
1362   }
1363 }
1364
1365 //******************************************************
1366 void PartSet_Module::widgetStateChanged(int thePreviousState)
1367 {
1368   mySketchMgr->widgetStateChanged(thePreviousState);
1369 }
1370
1371 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1372 {
1373   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1374 }
1375
1376 //******************************************************
1377 void PartSet_Module::beforeOperationStopped(ModuleBase_Operation* theOperation)
1378 {
1379   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
1380     mySketchMgr->stopSketch(theOperation);
1381   }
1382 }
1383
1384 //******************************************************
1385 GeomShapePtr PartSet_Module::findShape(const AttributePtr& theAttribute)
1386 {
1387   GeomShapePtr aGeomShape;
1388
1389   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1390   if (anOperation && sketchMgr()->isNestedSketchOperation(anOperation)) {
1391     aGeomShape = PartSet_Tools::findShapeBy2DPoint(theAttribute, myWorkshop);
1392   }
1393   return aGeomShape;
1394 }
1395
1396 //******************************************************
1397 AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
1398                                            const GeomShapePtr& theGeomShape)
1399 {
1400   AttributePtr anAttribute;
1401   GeomShapePtr aGeomShape = theGeomShape;
1402   if (!aGeomShape.get()) {
1403     // processing shape of result, e.g. sketch circle center is selected, this is a result
1404     // the geom shape is empty, the shape of result should be used
1405     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1406     if (aResult.get()) {
1407       aGeomShape = aResult->shape();
1408     }
1409   }
1410
1411   if (aGeomShape.get()) {
1412     TopoDS_Shape aTDSShape = aGeomShape->impl<TopoDS_Shape>();
1413     return PartSet_Tools::findAttributeBy2dPoint(theObject, aTDSShape,
1414                                                  mySketchMgr->activeSketch());
1415   }
1416   return anAttribute;
1417 }
1418
1419 //******************************************************
1420 void PartSet_Module::onChoiceChanged(ModuleBase_ModelWidget* theWidget,
1421                                      int theIndex)
1422 {
1423   PartSet_WidgetChoice* aChoiceWidget = dynamic_cast<PartSet_WidgetChoice*>(theWidget);
1424   if (!aChoiceWidget)
1425     return;
1426
1427   QString aChoiceTitle = aChoiceWidget->getPropertyPanelTitle(theIndex);
1428   if (!aChoiceTitle.isEmpty()) {
1429     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1430     if (!aOperation)
1431       return;
1432     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1433     if (aPanel)
1434       aPanel->setWindowTitle(aChoiceTitle);
1435   }
1436 }
1437
1438 //******************************************************
1439 XGUI_Workshop* PartSet_Module::getWorkshop() const
1440 {
1441   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
1442   return aConnector->workshop();
1443 }
1444
1445 //******************************************************
1446 void PartSet_Module::setDefaultConstraintShown()
1447 {
1448   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
1449   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
1450   myHasConstraintShown[PartSet_Tools::Expressions] = false;
1451 }