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_WidgetFeaturePointSelector.h"
  15 #include "PartSet_WidgetEditor.h"
  16 #include "PartSet_WidgetFileSelector.h"
  17 #include "PartSet_WidgetSketchCreator.h"
  18 #include "PartSet_SketcherMgr.h"
  19 #include "PartSet_SketcherReetntrantMgr.h"
  20 #include "PartSet_ResultSketchPrs.h"
  21 #include "PartSet_MenuMgr.h"
  22 #include "PartSet_CustomPrs.h"
  23 #include "PartSet_IconFactory.h"
  24 #include "PartSet_WidgetChoice.h"
  25 #include "PartSet_OverconstraintListener.h"
  26
  27 #include "PartSet_Filters.h"
  28 #include "PartSet_FilterInfinite.h"
  29
  30 #include <PartSetPlugin_Remove.h>
  31 #include <PartSetPlugin_Part.h>
  32 #include <PartSetPlugin_Duplicate.h>
  33
  34 #include <ModuleBase_Operation.h>
  35 #include <ModuleBase_OperationAction.h>
  36 #include <ModuleBase_IViewer.h>
  37 #include <ModuleBase_IViewWindow.h>
  38 #include <ModuleBase_IPropertyPanel.h>
  39 #include <ModuleBase_WidgetEditor.h>
  40 #include <ModuleBase_WidgetValidated.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   Config_PropManager::registerProp("Visualization", "operation_remove_feature_color",
 170                           "Color of removed feature in operation", Config_Prop::Color,
 171                           PartSet_CustomPrs::OPERATION_REMOVE_FEATURE_COLOR());
 172 }
 173
 174 PartSet_Module::~PartSet_Module()
 175 {
 176   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 177   for (; aIt.More(); aIt.Next()) {
 178     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 179     if (!aFilter.IsNull())
 180       aFilter.Nullify();
 181   }
 182   delete myCustomPrs;
 183   delete myOverconstraintListener;
 184 }
 185
 186 void PartSet_Module::activateSelectionFilters()
 187 {
 188   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 189   for (; aIt.More(); aIt.Next()) {
 190     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 191     if (!aFilter.IsNull())
 192       myWorkshop->viewer()->addSelectionFilter(aFilter);
 193   }
 194 }
 195
 196 void PartSet_Module::deactivateSelectionFilters()
 197 {
 198   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 199   for (; aIt.More(); aIt.Next()) {
 200     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 201     if (!aFilter.IsNull())
 202       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 203   }
 204 }
 205
 206 void PartSet_Module::storeSelection()
 207 {
 208   sketchMgr()->storeSelection();
 209 }
 210
 211 void PartSet_Module::restoreSelection()
 212 {
 213   sketchMgr()->restoreSelection();
 214 }
 215
 216 void PartSet_Module::registerValidators()
 217 {
 218   //Registering of validators
 219   SessionPtr aMgr = ModelAPI_Session::get();
 220   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 221   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 222   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 223   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 224   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 225   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 226   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 227   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 228   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 229   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 230   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 231   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 232   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
 233   aFactory->registerValidator("PartSet_CollinearSelection", new PartSet_CollinearSelection);
 234   aFactory->registerValidator("PartSet_MiddlePointSelection", new PartSet_MiddlePointSelection);
 235   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 236   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 237   aFactory->registerValidator("PartSet_MultyTranslationSelection",
 238     new PartSet_MultyTranslationSelection);
 239   aFactory->registerValidator("PartSet_SplitSelection", new PartSet_SplitSelection);
 240   aFactory->registerValidator("PartSet_ProjectionSelection", new PartSet_ProjectionSelection);
 241 }
 242
 243 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget,
 244                                             const bool isToConnect)
 245 {
 246   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 247 }
 248
 249 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 250 {
 251   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 252     mySketchMgr->commitNestedSketch(theOperation);
 253   }
 254
 255   /// Restart sketcher operations automatically
 256   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
 257
 258     ModuleBase_OperationFeature* aFOperation =
 259       dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 260     if (aFOperation && !aFOperation->isEditOperation()) {
 261       // the selection is cleared after commit the create operation
 262       // in order to do not use the same selected objects in the restarted operation
 263       // for common behaviour, the selection is cleared even if the operation is not restarted
 264       getWorkshop()->selector()->clearSelection();
 265     }
 266   }
 267 }
 268
 269 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 270 {
 271   /// Restart sketcher operations automatically
 272   mySketchReentrantMgr->operationAborted(theOperation);
 273 }
 274
 275 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 276 {
 277   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 278                                                                                 (theOperation);
 279   if (aFOperation) {
 280     XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(workshop());
 281     XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 282
 283     ModuleBase_ModelWidget* aFilledWidget = 0;
 284     bool aPostonedWidgetActivation = false;
 285
 286     FeaturePtr aFeature = aFOperation->feature();
 287     /// Restart sketcher operations automatically
 288     /// it is important to call method of sketch reentrant manager before filling of PP
 289     /// because it fills some created feature attributes, these new values should be used
 290     /// to fill the property panel
 291     mySketchReentrantMgr->operationStarted(theOperation);
 292
 293     aWorkshop->fillPropertyPanel(aFOperation);
 294     // filling the operation values by the current selection
 295     // if the operation can be committed after the controls filling, the method perform should
 296     // be stopped. Otherwise unnecessary presentations can be shown(e.g. operation prs in sketch)
 297     bool isOperationCommitted = false;
 298     if (!aFOperation->isEditOperation()) {
 299       std::string aGreedAttributeId = ModuleBase_Tools::findGreedAttribute(workshop(), aFeature);
 300       // if there is a greed attribute, automatic commit by preselection
 301       // for this feature is prohibited
 302       aFilledWidget = aFOperation->activateByPreselection(aGreedAttributeId);
 303       if (currentOperation() != aFOperation)
 304         isOperationCommitted = true;
 305       else {
 306         if (aGreedAttributeId.empty()) {
 307           // a signal should be emitted before the next widget activation
 308           // because, the activation of the next widget will give a focus to the widget.
 309           // As a result the value of the widget is initialized.
 310           // And commit may happens until the value is entered.
 311           if (aFilledWidget) {
 312             if (mySketchReentrantMgr->canBeCommittedByPreselection())
 313               isOperationCommitted = mySketchMgr->operationActivatedByPreselection();
 314             // activate the next obligatory widget
 315             if (!isOperationCommitted)
 316               aPropertyPanel->activateNextWidget(aFilledWidget);
 317           }
 318         }
 319         else { // there is a greed widget
 320           const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
 321           std::string aFirstAttributeId = aWidgets.front()->attributeID();
 322           // activate next widget after greeded if it is the first widget in the panel
 323           // else the first panel widget is already activated by operation start
 324           if (aFirstAttributeId == aGreedAttributeId)
 325             aPostonedWidgetActivation = true;
 326         }
 327       }
 328     } if (!isOperationCommitted) {
 329       aWorkshop->connectToPropertyPanel(true);
 330       updateSketcherOnStart(aFOperation);
 331       updatePresentationsOnStart(aFOperation);
 332
 333       // the objects of the current operation should be deactivated
 334       QObjectPtrList anObjects;
 335       anObjects.append(aFeature);
 336       std::list<ResultPtr> aResults;
 337       ModelAPI_Tools::allResults(aFeature, aResults);
 338       std::list<ResultPtr>::const_iterator aIt;
 339       for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 340         anObjects.append(*aIt);
 341       }
 342       QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
 343       for (; anIt != aLast; anIt++)
 344         aWorkshop->deactivateActiveObject(*anIt, false);
 345       if (anObjects.size() > 0) {
 346         XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 347         aDisplayer->updateViewer();
 348       }
 349       /// state of command actions should be updated after displayed objects modification because
 350       /// deactivation(for example) of objects may influence on selection in the viewer
 351       /// State of command actions may depend on selection in the viewer(e.g. Sketch)
 352       workshop()->updateCommandStatus();
 353     }
 354     if (aPostonedWidgetActivation) {
 355       // if the widget is an empty in the chain of activated widgets, the current operation
 356       // is restarted. It should be performed after functionality of the operation starting
 357       aPropertyPanel->activateNextWidget(aFilledWidget);
 358     }
 359   }
 360 }
 361
 362 void PartSet_Module::updateSketcherOnStart(ModuleBase_Operation* theOperation)
 363 {
 364   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 365     mySketchMgr->startSketch(theOperation);
 366   }
 367   else if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 368     mySketchMgr->startNestedSketch(theOperation);
 369   }
 370 }
 371
 372 void PartSet_Module::updatePresentationsOnStart(ModuleBase_Operation* theOperation)
 373 {
 374   ModuleBase_OperationFeature* aFOperation =
 375     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 376   if (aFOperation) {
 377     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 378     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 379   }
 380 }
 381
 382 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 383 {
 384   ModuleBase_IModule::operationResumed(theOperation);
 385
 386   ModuleBase_OperationFeature* aFOperation =
 387     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 388   if (aFOperation) {
 389     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 390     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 391   }
 392 }
 393
 394 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 395 {
 396   bool isModifiedArgs = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false);
 397   bool isModifiedResults = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
 398   bool isModified = isModifiedArgs || isModifiedResults;
 399
 400   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 401     mySketchMgr->stopNestedSketch(theOperation);
 402   }
 403   else if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 404     setDefaultConstraintShown();
 405
 406   //VSV: Viewer is updated on feature update and redisplay
 407   if (isModified) {
 408     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 409     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 410     aDisplayer->updateViewer();
 411   }
 412
 413   QMap<PartSet_Tools::ConstraintVisibleState, bool>::const_iterator
 414     anIt = myHasConstraintShown.begin(), aLast = myHasConstraintShown.end();
 415   for (; anIt != aLast; anIt++) {
 416     mySketchMgr->updateBySketchParameters(anIt.key(), anIt.value());
 417   }
 418 }
 419
 420 ModuleBase_Operation* PartSet_Module::currentOperation() const
 421 {
 422   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 423   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 424   return anOpMgr->currentOperation();
 425 }
 426
 427 bool PartSet_Module::canUndo() const
 428 {
 429   bool aCanUndo = false;
 430   SessionPtr aMgr = ModelAPI_Session::get();
 431   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 432     aCanUndo = !aMgr->isOperation();
 433     if (!aCanUndo) // check the enable state additionally by sketch manager
 434       aCanUndo = aMgr->canUndo();
 435   }
 436   return aCanUndo;
 437 }
 438
 439 bool PartSet_Module::canRedo() const
 440 {
 441   bool aCanRedo = false;
 442   SessionPtr aMgr = ModelAPI_Session::get();
 443   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 444     aCanRedo = !aMgr->isOperation();
 445     if (!aCanRedo) // check the enable state additionally by sketch manager
 446       aCanRedo = aMgr->canRedo();
 447   }
 448   return aCanRedo;
 449 }
 450
 451 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 452 {
 453   bool aValid = true;
 454   if (theActionId == "MOVE_CMD") {
 455     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 456     if (aFeature) {
 457       ResultPtr aResult = ModuleBase_Tools::firstResult(aFeature);
 458       // part features can not be moved in the history.
 459       if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group())
 460         aValid = false;
 461     }
 462   }
 463   return aValid;
 464 }
 465
 466 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 467 {
 468   // the sketch manager put the restriction to the objects erase
 469   return mySketchMgr->canEraseObject(theObject);
 470 }
 471
 472 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 473 {
 474   // the sketch manager put the restriction to the objects display
 475   return mySketchMgr->canDisplayObject(theObject);
 476 }
 477
 478 /*void PartSet_Module::processHiddenObject(const std::list<ObjectPtr>& theObjects)
 479 {
 480   mySketchMgr->processHiddenObject(theObjects);
 481 }*/
 482
 483 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 484 {
 485   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 486
 487   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 488   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 489        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 490   if (isSketchOp || isNestedOp) {
 491     // in active sketch operation it is possible to activate operation object in selection
 492     // in the edit operation, e.g. points of the line can be moved when the line is edited
 493     ModuleBase_OperationFeature* aFOperation =
 494       dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 495     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 496   }
 497   return aCanActivate;
 498 }
 499
 500 bool PartSet_Module::addViewerMenu(const QMap<QString, QAction*>& theStdActions,
 501                                    QWidget* theParent,
 502                                    QMap<int, QAction*>& theMenuActions) const
 503 {
 504   return myMenuMgr->addViewerMenu(theStdActions, theParent, theMenuActions);
 505 }
 506
 507 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 508 {
 509   myMenuMgr->updateViewerMenu(theStdActions);
 510 }
 511
 512 bool PartSet_Module::isActionEnableStateFixed(const int theActionId) const
 513 {
 514   bool isEnabledFixed = false;
 515   if (theActionId == XGUI_ActionsMgr::AcceptAll &&
 516       mySketchReentrantMgr->isInternalEditStarted())
 517     isEnabledFixed = true;
 518   return isEnabledFixed;
 519 }
 520
 521 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 522 {
 523   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 524   if (anError.isEmpty())
 525     anError = sketchMgr()->getFeatureError(theFeature);
 526
 527   return anError;
 528 }
 529
 530 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 531                                          QStringList& theIds) const
 532 {
 533   myMenuMgr->grantedOperationIds(theOperation, theIds);
 534
 535   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 536     XGUI_Workshop* aWorkshop = getWorkshop();
 537     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 538   }
 539 }
 540
 541 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 542 {
 543   theModes.clear();
 544   if (mySketchMgr->activeSketch().get())
 545     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 546 }
 547
 548 void PartSet_Module::customSubShapesSelectionModes(QIntList& theTypes)
 549 {
 550   if (theTypes.contains(TopAbs_FACE))
 551     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Face);
 552   if (theTypes.contains(TopAbs_WIRE))
 553     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Wire);
 554 }
 555
 556 bool PartSet_Module::isMouseOverWindow()
 557 {
 558   return mySketchMgr->isMouseOverWindow();
 559 }
 560
 561 bool PartSet_Module::isSketchNeutralPointActivated() const
 562 {
 563   bool isNeutralPoint = true;
 564   if (sketchReentranceMgr()->isInternalEditStarted())
 565     isNeutralPoint = false;
 566   if (myIsOperationIsLaunched)
 567     isNeutralPoint = false;
 568
 569   return isNeutralPoint;
 570 }
 571
 572 void PartSet_Module::closeDocument()
 573 {
 574   myActivePartIndex = QModelIndex();
 575   clearViewer();
 576 }
 577
 578 void PartSet_Module::clearViewer()
 579 {
 580   myCustomPrs->clearPrs();
 581
 582   XGUI_Workshop* aWorkshop = getWorkshop();
 583   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 584   aDisplayer->deactivateSelectionFilters();
 585 }
 586
 587 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 588 {
 589   ModuleBase_OperationFeature* aFOperation =
 590     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 591   if (!aFOperation)
 592     return;
 593
 594   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 595   // we have to manually activate the sketch label in edit mode
 596   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation()))
 597     aPanel->activateWidget(aPanel->modelWidgets().first());
 598 }
 599
 600 bool PartSet_Module::createWidgets(ModuleBase_Operation* theOperation,
 601                                    QList<ModuleBase_ModelWidget*>& theWidgets) const
 602 {
 603   bool aProcessed = false;
 604
 605   ModuleBase_OperationFeature* aFOperation =
 606     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 607   XGUI_Workshop* aWorkshop = getWorkshop();
 608   XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 609   if (mySketchMgr->activeSketch().get() && aFOperation && aPropertyPanel) {
 610     ModuleBase_ISelection* aSelection = workshop()->selection();
 611     // click on a point in sketch leads here with the point is highlighted, not yet selected
 612     QList<ModuleBase_ViewerPrsPtr> aPreselection = aSelection->getHighlighted();
 613     if (aPreselection.size() == 1) {
 614       ModuleBase_ViewerPrsPtr aSelectedPrs = aPreselection[0];
 615       ObjectPtr anObject = aSelectedPrs->object();
 616
 617       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
 618       FeaturePtr anOpFeature = aFOperation->feature();
 619       GeomShapePtr aShape = aSelectedPrs->shape();
 620       // click on the digit of dimension constrain comes here
 621       // with an empty shape, so we need the check
 622       if (aFeature == anOpFeature && aShape.get() && !aShape->isNull()) {
 623         // if feature has only one result and shape of result is equal to selected shape
 624         // this attribute is not processed. It is a case of Sketch Point.
 625         if (aFeature->results().size() == 1) {
 626           ResultPtr aResult = aFeature->results().front();
 627           if (aResult.get() && aResult->shape()->isEqual(aShape))
 628             return aProcessed;
 629         }
 630         const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
 631         AttributePtr anAttribute = PartSet_Tools::findAttributeBy2dPoint(anObject, aTDShape,
 632                                                                mySketchMgr->activeSketch());
 633         if (anAttribute.get()) {
 634           QString aXmlRepr = aFOperation->getDescription()->xmlRepresentation();
 635           ModuleBase_WidgetFactory aFactory(aXmlRepr.toStdString(), workshop());
 636
 637           const std::string anAttributeId = anAttribute->id();
 638           aFactory.createWidget(aPropertyPanel->contentWidget(), anAttributeId);
 639
 640           theWidgets = aFactory.getModelWidgets();
 641           // it is possible that the point does not present in XML definition,
 642           // in this case, we assume that it is not processed by this module
 643           // e.g. "Intersection point" feature
 644           aProcessed = !theWidgets.isEmpty();
 645         }
 646       }
 647     }
 648   }
 649   return aProcessed;
 650 }
 651
 652 void PartSet_Module::onSelectionChanged()
 653 {
 654   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 655   if (!aOperation)
 656     return;
 657
 658   bool isSketcherOp = false;
 659   // An edit operation is enable only if the current opeation is the sketch operation
 660   if (mySketchMgr->activeSketch()) {
 661     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 662       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 663   }
 664   if (isSketcherOp) {
 665     // Editing of constraints can be done on selection
 666     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 667     QList<ModuleBase_ViewerPrsPtr> aSelected = aSelect->getSelected();
 668     if (aSelected.size() == 1) {
 669       ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
 670       ObjectPtr aObject = aPrs->object();
 671       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 672       if (aFeature) {
 673         std::string aId = aFeature->getKind();
 674         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 675             (aId == SketchPlugin_ConstraintLength::ID()) ||
 676             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 677             (aId == SketchPlugin_ConstraintAngle::ID())) {
 678           editFeature(aFeature);
 679         }
 680       }
 681     }
 682   }
 683 }
 684
 685 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 686 {
 687   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 688   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 689   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
 690 }
 691
 692 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType,
 693                                                            QWidget* theParent,
 694                                                            Config_WidgetAPI* theWidgetApi)
 695 {
 696   ModuleBase_IWorkshop* aWorkshop = workshop();
 697   XGUI_Workshop* aXUIWorkshop = getWorkshop();
 698   ModuleBase_ModelWidget* aWgt = NULL;
 699   if (theType == "sketch-start-label") {
 700     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 701                                                                theWidgetApi, myHasConstraintShown);
 702     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 703       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 704     connect(aLabelWgt, SIGNAL(showConstraintToggled(int, bool)),
 705       mySketchMgr, SLOT(onShowConstraintsToggle(int, bool)));
 706     aWgt = aLabelWgt;
 707   } else if (theType == "sketch-2dpoint_selector") {
 708     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 709                                                                  theWidgetApi);
 710     aPointWgt->setSketch(mySketchMgr->activeSketch());
 711     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 712     aWgt = aPointWgt;
 713   }else if (theType == "sketch-2dpoint_flyout_selector") {
 714     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 715                                                                              theWidgetApi);
 716     aPointWgt->setSketch(mySketchMgr->activeSketch());
 717     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 718     aWgt = aPointWgt;
 719   } else if (theType == "point2ddistance") {
 720     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 721                                                                      aWorkshop, theWidgetApi);
 722     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 723     aWgt = aDistanceWgt;
 724   } else if (theType == "sketch_shape_selector") {
 725     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 726                           new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi);
 727     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 728     aWgt = aShapeSelectorWgt;
 729   } else if (theType == "sketch_multi_selector") {
 730     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 731                           new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi);
 732     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 733     aWgt = aShapeSelectorWgt;
 734   }
 735   else if (theType == "sketch_sub_shape_selector") {
 736     PartSet_WidgetSubShapeSelector* aSubShapeSelectorWgt =
 737                           new PartSet_WidgetSubShapeSelector(theParent, aWorkshop, theWidgetApi);
 738     aSubShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 739     aWgt = aSubShapeSelectorWgt;
 740   }
 741   else if (theType == "sketch_feature_point_selector") {
 742     PartSet_WidgetFeaturePointSelector* aPointSelectorWgt =
 743             new PartSet_WidgetFeaturePointSelector(theParent, aWorkshop, theWidgetApi);
 744     aPointSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 745     aWgt = aPointSelectorWgt;
 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   bool hasResult = false;
1156   bool hasFeature = false;
1157   bool hasParameter = false;
1158   bool hasCompositeOwner = false;
1159   ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter,
1160                                   hasCompositeOwner);
1161
1162   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
1163   if (aSelected == 1) {
1164     ObjectPtr aObject = aObjects.first();
1165     if (aObject) {
1166       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1167       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
1168       bool isPart = aPart.get() ||
1169         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
1170       if (isPart) {
1171         DocumentPtr aPartDoc;
1172         if (!aPart.get()) {
1173           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
1174         }
1175         if (aPart.get()) // this may be null is Part feature is disabled
1176           aPartDoc = aPart->partDoc();
1177
1178         theMenu->addAction(aActivatePartAction);
1179         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
1180
1181       } else if (aObject->document() == aMgr->activeDocument()) {
1182         if (hasParameter || hasFeature) {
1183           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
1184           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1185           if (aCurrentOp && aFeature.get()) {
1186             if (aCurrentOp->id().toStdString() == aFeature->getKind())
1187               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
1188           }
1189         }
1190       }
1191     }
1192   } else {
1193     if (hasFeature) {
1194       myMenuMgr->action("EDIT_CMD")->setEnabled(aCurrentOp == 0);
1195       theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1196       theMenu->addSeparator();
1197     }
1198   }
1199   bool aNotDeactivate = (aCurrentOp == 0);
1200   if (!aNotDeactivate) {
1201     aActivatePartAction->setEnabled(false);
1202   }
1203 }
1204
1205 #define EXPAND_PARENT(OBJ) \
1206 QModelIndex aObjIndex = aDataModel->objectIndex(OBJ); \
1207 if (aObjIndex.isValid()) { \
1208   QModelIndex aParent = aObjIndex.parent(); \
1209   int aCount = aDataModel->rowCount(aParent); \
1210   if (aCount == 1) \
1211     aTreeView->setExpanded(aParent, true); \
1212 }
1213
1214
1215 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
1216 {
1217   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
1218     // Do not change activation of parts if an operation active
1219     static QStringList aAllowActivationList;
1220     if (aAllowActivationList.isEmpty())
1221       aAllowActivationList <<
1222       QString(PartSetPlugin_Part::ID().c_str()) <<
1223       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
1224       QString(PartSetPlugin_Remove::ID().c_str());
1225     if (myWorkshop->currentOperation() &&
1226       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
1227       return;
1228     XGUI_Workshop* aWorkshop = getWorkshop();
1229     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1230     QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
1231     QPalette aPalet = aLabel->palette();
1232
1233     SessionPtr aMgr = ModelAPI_Session::get();
1234     DocumentPtr aActiveDoc = aMgr->activeDocument();
1235     if (myActivePartIndex.isValid())
1236       aTreeView->setExpanded(myActivePartIndex, false);
1237     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1238     myActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
1239     if (myActivePartIndex.isValid())
1240       aTreeView->setExpanded(myActivePartIndex, true);
1241
1242     aLabel->setPalette(aPalet);
1243     aWorkshop->updateCommandStatus();
1244
1245     // Update displayed objects in order to update active color
1246     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1247     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1248     bool aHidden;
1249     foreach(ObjectPtr aObj, aObjects) {
1250       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1251         aObj->isDisabled() || (!aObj->isDisplayed());
1252       if (!aHidden)
1253         aDisplayer->redisplay(aObj, false);
1254     }
1255     aDisplayer->updateViewer();
1256   } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
1257     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
1258         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
1259     std::set<ObjectPtr> aObjects = aUpdMsg->objects();
1260
1261     ObjectPtr aConstrObj;
1262     ObjectPtr aResultObj;
1263     std::set<ObjectPtr>::const_iterator aIt;
1264     DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
1265     for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
1266       ObjectPtr aObject = (*aIt);
1267       if ((!aResultObj.get()) && (aObject->groupName() == ModelAPI_ResultBody::group())
1268           && (aObject->document() != aRootDoc))
1269         aResultObj = aObject;
1270       if ((!aConstrObj.get()) && (aObject->groupName() == ModelAPI_ResultConstruction::group())
1271           && (aObject->document() != aRootDoc))
1272         aConstrObj = aObject;
1273       if (aResultObj.get() && aConstrObj.get())
1274         break;
1275     }
1276
1277     if (aResultObj.get() || aConstrObj.get()) {
1278       XGUI_Workshop* aWorkshop = getWorkshop();
1279       XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1280       XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1281
1282       if (aResultObj.get()) {
1283         EXPAND_PARENT(aResultObj)
1284       }
1285       if (aConstrObj.get()) {
1286         EXPAND_PARENT(aConstrObj)
1287       }
1288     }
1289   }
1290 }
1291
1292 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1293 {
1294   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1295     return;
1296   SessionPtr aMgr = ModelAPI_Session::get();
1297   if (!theIndex.isValid()) {
1298     // It seems that this code is obsolete
1299     //aMgr->setActiveDocument(aMgr->moduleDocument());
1300     return;
1301   }
1302   if (theIndex.column() != 0) // Use only first column
1303     return;
1304
1305   XGUI_Workshop* aWorkshop = getWorkshop();
1306   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1307   // De not use non editable Indexes
1308   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1309     return;
1310   ObjectPtr aObj = aDataModel->object(theIndex);
1311
1312   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1313   if (!aPart.get()) { // Probably this is Feature
1314     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1315     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1316       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1317     }
1318   }
1319   if (aPart.get()) { // if this is a part
1320     if (aPart->partDoc() == aMgr->activeDocument()) {
1321       myMenuMgr->activatePartSet();
1322     } else {
1323       myMenuMgr->activatePart(aPart);
1324     }
1325   }
1326 }
1327
1328
1329 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1330 {
1331   // z layer is created for all started operations in order to visualize operation AIS presentation
1332   // over the object
1333   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1334   if (aContext.IsNull())
1335     return;
1336
1337   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1338   if (myVisualLayerId == 0) {
1339     if (myVisualLayerId == 0)
1340       aViewer->AddZLayer(myVisualLayerId);
1341   } else {
1342     TColStd_SequenceOfInteger aZList;
1343     aViewer->GetAllZLayers(aZList);
1344     bool aFound = false;
1345     for (int i = 1; i <= aZList.Length(); i++) {
1346       if (aZList(i) == myVisualLayerId) {
1347         aFound = true;
1348         break;
1349       }
1350     }
1351     if (!aFound)
1352       aViewer->AddZLayer(myVisualLayerId);
1353   }
1354   // if there is an active operation with validated widget,
1355   // the filters of this widget should be activated in the created view
1356   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1357   if (aOperation) {
1358     ModuleBase_ModelWidget* anActiveWidget = activeWidget();
1359     if (anActiveWidget) {
1360       ModuleBase_WidgetSelector* aWSelector =
1361         dynamic_cast<ModuleBase_WidgetSelector*>(anActiveWidget);
1362       if (aWSelector)
1363         aWSelector->activateSelectionAndFilters(true);
1364     }
1365   }
1366 }
1367
1368 //******************************************************
1369 void PartSet_Module::widgetStateChanged(int thePreviousState)
1370 {
1371   mySketchMgr->widgetStateChanged(thePreviousState);
1372 }
1373
1374 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1375 {
1376   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1377 }
1378
1379 //******************************************************
1380 void PartSet_Module::beforeOperationStopped(ModuleBase_Operation* theOperation)
1381 {
1382   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
1383     mySketchMgr->stopSketch(theOperation);
1384   }
1385 }
1386
1387 //******************************************************
1388 GeomShapePtr PartSet_Module::findShape(const AttributePtr& theAttribute)
1389 {
1390   GeomShapePtr aGeomShape;
1391
1392   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1393   if (anOperation && sketchMgr()->isNestedSketchOperation(anOperation)) {
1394     aGeomShape = PartSet_Tools::findShapeBy2DPoint(theAttribute, myWorkshop);
1395   }
1396   return aGeomShape;
1397 }
1398
1399 //******************************************************
1400 AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
1401                                            const GeomShapePtr& theGeomShape)
1402 {
1403   AttributePtr anAttribute;
1404   GeomShapePtr aGeomShape = theGeomShape;
1405   if (!aGeomShape.get()) {
1406     // processing shape of result, e.g. sketch circle center is selected, this is a result
1407     // the geom shape is empty, the shape of result should be used
1408     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1409     if (aResult.get()) {
1410       aGeomShape = aResult->shape();
1411     }
1412   }
1413
1414   if (aGeomShape.get()) {
1415     TopoDS_Shape aTDSShape = aGeomShape->impl<TopoDS_Shape>();
1416     return PartSet_Tools::findAttributeBy2dPoint(theObject, aTDSShape,
1417                                                  mySketchMgr->activeSketch());
1418   }
1419   return anAttribute;
1420 }
1421
1422 //******************************************************
1423 void PartSet_Module::onChoiceChanged(ModuleBase_ModelWidget* theWidget,
1424                                      int theIndex)
1425 {
1426   PartSet_WidgetChoice* aChoiceWidget = dynamic_cast<PartSet_WidgetChoice*>(theWidget);
1427   if (!aChoiceWidget)
1428     return;
1429
1430   QString aChoiceTitle = aChoiceWidget->getPropertyPanelTitle(theIndex);
1431   if (!aChoiceTitle.isEmpty()) {
1432     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1433     if (!aOperation)
1434       return;
1435     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1436     if (aPanel)
1437       aPanel->setWindowTitle(aChoiceTitle);
1438   }
1439 }
1440
1441 //******************************************************
1442 XGUI_Workshop* PartSet_Module::getWorkshop() const
1443 {
1444   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
1445   return aConnector->workshop();
1446 }
1447
1448 //******************************************************
1449 void PartSet_Module::setDefaultConstraintShown()
1450 {
1451   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
1452   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
1453   myHasConstraintShown[PartSet_Tools::Expressions] = false;
1454 }