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_WidgetPoint2d.h"
   8 #include "PartSet_WidgetPoint2dDistance.h"
   9 #include "PartSet_WidgetPoint2DFlyout.h"
  10 #include "PartSet_WidgetShapeSelector.h"
  11 #include "PartSet_WidgetMultiSelector.h"
  12 #include "PartSet_WidgetMultiSelectorComposite.h"
  13 #include "PartSet_WidgetEditor.h"
  14 #include "PartSet_WidgetFileSelector.h"
  15 #include "PartSet_WidgetSketchCreator.h"
  16 #include "PartSet_SketcherMgr.h"
  17 #include "PartSet_SketcherReetntrantMgr.h"
  18 #include "PartSet_MenuMgr.h"
  19 #include "PartSet_CustomPrs.h"
  20 #include "PartSet_IconFactory.h"
  21 #include "PartSet_WidgetChoice.h"
  22 #include "PartSet_OverconstraintListener.h"
  23
  24 #include "PartSet_Filters.h"
  25 #include "PartSet_FilterInfinite.h"
  26
  27 #include <PartSetPlugin_Remove.h>
  28 #include <PartSetPlugin_Part.h>
  29 #include <PartSetPlugin_Duplicate.h>
  30
  31 #include <ModuleBase_Operation.h>
  32 #include <ModuleBase_OperationAction.h>
  33 #include <ModuleBase_IViewer.h>
  34 #include <ModuleBase_IViewWindow.h>
  35 #include <ModuleBase_IPropertyPanel.h>
  36 #include <ModuleBase_WidgetEditor.h>
  37 #include <ModuleBase_WidgetValidated.h>
  38 #include <ModuleBase_FilterFactory.h>
  39 #include <ModuleBase_Tools.h>
  40 #include <ModuleBase_OperationFeature.h>
  41 #include <ModuleBase_WidgetFactory.h>
  42 #include <ModuleBase_OperationDescription.h>
  43
  44 #include <ModelAPI_Object.h>
  45 #include <ModelAPI_Events.h>
  46 #include <ModelAPI_Validator.h>
  47 #include <ModelAPI_Data.h>
  48 #include <ModelAPI_Session.h>
  49 #include <ModelAPI_ResultBody.h>
  50 #include <ModelAPI_AttributeString.h>
  51
  52 #include <GeomDataAPI_Point2D.h>
  53 #include <GeomDataAPI_Point.h>
  54 #include <GeomDataAPI_Dir.h>
  55
  56 #include <XGUI_Displayer.h>
  57 #include <XGUI_Workshop.h>
  58 #include <XGUI_OperationMgr.h>
  59 #include <XGUI_PropertyPanel.h>
  60 #include <XGUI_ModuleConnector.h>
  61 #include <XGUI_ContextMenuMgr.h>
  62 #include <XGUI_Tools.h>
  63 #include <XGUI_ObjectsBrowser.h>
  64 #include <XGUI_SelectionMgr.h>
  65 #include <XGUI_DataModel.h>
  66 #include <XGUI_ErrorMgr.h>
  67 #include <XGUI_CustomPrs.h>
  68
  69 #include <SketchPlugin_Feature.h>
  70 #include <SketchPlugin_Sketch.h>
  71 #include <SketchPlugin_ConstraintAngle.h>
  72 #include <SketchPlugin_ConstraintLength.h>
  73 #include <SketchPlugin_ConstraintDistance.h>
  74 #include <SketchPlugin_ConstraintParallel.h>
  75 #include <SketchPlugin_ConstraintPerpendicular.h>
  76 #include <SketchPlugin_ConstraintRadius.h>
  77
  78 #include <SketcherPrs_SymbolPrs.h>
  79 #include <SketcherPrs_Tools.h>
  80
  81 #include <Events_Loop.h>
  82 #include <Config_PropManager.h>
  83 #include <Config_Keywords.h>
  84
  85 #include <StdSelect_TypeOfFace.hxx>
  86 #include <TopoDS_Vertex.hxx>
  87 #include <TopoDS.hxx>
  88 #include <TopoDS_Shape.hxx>
  89 #include <BRep_Tool.hxx>
  90 #include <AIS_Dimension.hxx>
  91
  92 #include <QObject>
  93 #include <QMouseEvent>
  94 #include <QString>
  95 #include <QTimer>
  96 #include <QApplication>
  97 #include <QMessageBox>
  98 #include <QMainWindow>
  99 #include <QLineEdit>
 100 #include <QString>
 101
 102 #include <GeomAlgoAPI_FaceBuilder.h>
 103 #include <GeomDataAPI_Dir.h>
 104
 105 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 106
 107 #ifdef _DEBUG
 108 #include <QDebug>
 109 #endif
 110
 111 /*!Create and return new instance of XGUI_Module*/
 112 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 113 {
 114   return new PartSet_Module(theWshop);
 115 }
 116
 117 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 118 : ModuleBase_IModule(theWshop),
 119   myVisualLayerId(0)
 120 {
 121   new PartSet_IconFactory();
 122
 123   mySketchMgr = new PartSet_SketcherMgr(this);
 124   mySketchReentrantMgr = new PartSet_SketcherReetntrantMgr(theWshop);
 125
 126   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 127   XGUI_Workshop* aWorkshop = aConnector->workshop();
 128
 129   ModuleBase_IViewer* aViewer = theWshop->viewer();
 130   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 131           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 132   connect(aViewer, SIGNAL(viewTransformed(int)),
 133           SLOT(onViewTransformed(int)));
 134   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 135           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 136   myMenuMgr = new PartSet_MenuMgr(this);
 137   myCustomPrs = new PartSet_CustomPrs(theWshop);
 138
 139   myOverconstraintListener = new PartSet_OverconstraintListener(theWshop);
 140
 141   Events_Loop* aLoop = Events_Loop::loop();
 142   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 143
 144   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 145   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 146
 147   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
 148   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
 149   myHasConstraintShown[PartSet_Tools::Expressions] = false;
 150
 151   Config_PropManager::registerProp("Visualization", "operation_parameter_color",
 152                           "Reference shape wireframe color in operation", Config_Prop::Color,
 153                           PartSet_CustomPrs::OPERATION_PARAMETER_COLOR());
 154   Config_PropManager::registerProp("Visualization", "operation_result_color",
 155                           "Result shape wireframe color in operation", Config_Prop::Color,
 156                           PartSet_CustomPrs::OPERATION_RESULT_COLOR());
 157   Config_PropManager::registerProp("Visualization", "operation_highlight_color",
 158                           "Multi selector item color in operation", Config_Prop::Color,
 159                           PartSet_CustomPrs::OPERATION_HIGHLIGHT_COLOR());
 160 }
 161
 162 PartSet_Module::~PartSet_Module()
 163 {
 164   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 165   for (; aIt.More(); aIt.Next()) {
 166     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 167     if (!aFilter.IsNull())
 168       aFilter.Nullify();
 169   }
 170   delete myCustomPrs;
 171   delete myOverconstraintListener;
 172 }
 173
 174 void PartSet_Module::activateSelectionFilters()
 175 {
 176   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 177   for (; aIt.More(); aIt.Next()) {
 178     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 179     if (!aFilter.IsNull())
 180       myWorkshop->viewer()->addSelectionFilter(aFilter);
 181   }
 182 }
 183
 184 void PartSet_Module::deactivateSelectionFilters()
 185 {
 186   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 187   for (; aIt.More(); aIt.Next()) {
 188     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 189     if (!aFilter.IsNull())
 190       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 191   }
 192 }
 193
 194 void PartSet_Module::storeSelection()
 195 {
 196   sketchMgr()->storeSelection();
 197 }
 198
 199 void PartSet_Module::restoreSelection()
 200 {
 201   sketchMgr()->restoreSelection();
 202 }
 203
 204 void PartSet_Module::registerValidators()
 205 {
 206   //Registering of validators
 207   SessionPtr aMgr = ModelAPI_Session::get();
 208   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 209   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 210   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 211   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 212   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 213   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 214   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 215   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 216   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 217   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 218   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 219   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 220   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
 221   aFactory->registerValidator("PartSet_CollinearSelection", new PartSet_CollinearSelection);
 222   aFactory->registerValidator("PartSet_MiddlePointSelection", new PartSet_MiddlePointSelection);
 223   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 224   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 225 }
 226
 227 void PartSet_Module::registerFilters()
 228 {
 229   //Registering of selection filters
 230   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 231   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 232 }
 233
 234 void PartSet_Module::registerProperties()
 235 {
 236   Config_PropManager::registerProp("Sketch planes", "planes_size", "Size", Config_Prop::Double,
 237                                    PLANE_SIZE);
 238   Config_PropManager::registerProp("Sketch planes", "planes_thickness", "Thickness",
 239                                    Config_Prop::Integer, SKETCH_WIDTH);
 240   Config_PropManager::registerProp("Sketch planes", "rotate_to_plane", "Rotate to plane when selected",
 241     Config_Prop::Boolean, "false");
 242 }
 243
 244 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget, const bool isToConnect)
 245 {
 246   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 247 }
 248
 249 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 250 {
 251   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 252     mySketchMgr->commitNestedSketch(theOperation);
 253   }
 254
 255   /// Restart sketcher operations automatically
 256   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
 257
 258     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 259     if (aFOperation && !aFOperation->isEditOperation()) {
 260       // the selection is cleared after commit the create operation
 261       // in order to do not use the same selected objects in the restarted operation
 262       // for common behaviour, the selection is cleared even if the operation is not restarted
 263       getWorkshop()->selector()->clearSelection();
 264     }
 265   }
 266 }
 267
 268 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 269 {
 270   /// Restart sketcher operations automatically
 271   mySketchReentrantMgr->operationAborted(theOperation);
 272 }
 273
 274 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 275 {
 276   ModuleBase_IWorkshop* anIWorkshop = workshop();
 277   if (!theOperation->getDescription()->hasXmlRepresentation()) {  //!< No need for property panel
 278     anIWorkshop->updateCommandStatus();
 279   }
 280   else {
 281     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 282                                                                                  (theOperation);
 283     if (aFOperation) {
 284       XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(anIWorkshop);
 285       XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 286       ModuleBase_ModelWidget* aFilledWidget = 0;
 287       bool aPostonedWidgetActivation = false;
 288       FeaturePtr aFeature = aFOperation->feature();
 289
 290       std::string aGreedAttributeId = ModuleBase_Tools::findGreedAttribute(anIWorkshop, aFeature);
 291       // if there is a greed attribute, automatic commit by preselection for this feature is prohibited
 292       aWorkshop->setPropertyPanel(aFOperation);
 293
 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         aFilledWidget = aFOperation->activateByPreselection(aGreedAttributeId);
 300         if (currentOperation() != aFOperation)
 301           isOperationCommitted = true;
 302         else {
 303           if (aGreedAttributeId.empty()) {
 304             // a signal should be emitted before the next widget activation
 305             // because, the activation of the next widget will give a focus to the widget. As a result
 306             // the value of the widget is initialized. And commit may happens until the value is entered.
 307             if (aFilledWidget) {
 308               if (mySketchReentrantMgr->canBeCommittedByPreselection())
 309                 isOperationCommitted = mySketchMgr->operationActivatedByPreselection();
 310               // activate the next obligatory widget
 311               if (!isOperationCommitted)
 312                 aPropertyPanel->activateNextWidget(aFilledWidget);
 313             }
 314           }
 315           else { // there is a greed widget
 316             const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
 317             std::string aFirstAttributeId = aWidgets.front()->attributeID();
 318             // activate next widget after greeded if it is the first widget in the panel
 319             // else the first panel widget is already activated by operation start
 320             if (aFirstAttributeId == aGreedAttributeId)
 321               aPostonedWidgetActivation = true;
 322           }
 323         }
 324       } if (!isOperationCommitted) {
 325         anIWorkshop->updateCommandStatus();
 326         aWorkshop->connectToPropertyPanel(true);
 327         operationStartedInternal(aFOperation);
 328
 329         // the objects of the current operation should be deactivated
 330         QObjectPtrList anObjects;
 331         anObjects.append(aFeature);
 332         std::list<ResultPtr> aResults = aFeature->results();
 333         std::list<ResultPtr>::const_iterator aIt;
 334         for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 335           anObjects.append(*aIt);
 336         }
 337         QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
 338         for (; anIt != aLast; anIt++)
 339           aWorkshop->deactivateActiveObject(*anIt, false);
 340         if (anObjects.size() > 0) {
 341           XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 342           aDisplayer->updateViewer();
 343         }
 344       }
 345       if (aPostonedWidgetActivation) {
 346         // if the widget is an empty in the chain of activated widgets, the current operation
 347         // is restarted. It should be performed after functionality of the operation starting
 348         aPropertyPanel->activateNextWidget(aFilledWidget);
 349       }
 350     }
 351   }
 352 }
 353
 354 void PartSet_Module::operationStartedInternal(ModuleBase_Operation* theOperation)
 355 {
 356   /// Restart sketcher operations automatically
 357   mySketchReentrantMgr->operationStarted(theOperation);
 358
 359   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 360     mySketchMgr->startSketch(theOperation);
 361   }
 362   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 363     mySketchMgr->startNestedSketch(theOperation);
 364   }
 365
 366   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 367   if (aFOperation) {
 368     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 369     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 370   }
 371 }
 372
 373 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 374 {
 375   ModuleBase_IModule::operationResumed(theOperation);
 376
 377   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 378   if (aFOperation) {
 379     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 380     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 381   }
 382 }
 383
 384 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 385 {
 386   bool isModifiedArgs = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false);
 387   bool isModifiedResults = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
 388   bool isModified = isModifiedArgs || isModifiedResults;
 389
 390   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 391     mySketchMgr->stopNestedSketch(theOperation);
 392   }
 393
 394   //VSV: Viewer is updated on feature update and redisplay
 395   if (isModified) {
 396     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 397     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 398     aDisplayer->updateViewer();
 399   }
 400
 401   QMap<PartSet_Tools::ConstraintVisibleState, bool>::const_iterator anIt = myHasConstraintShown.begin(),
 402                                                                     aLast = myHasConstraintShown.end();
 403   for (; anIt != aLast; anIt++) {
 404     myHasConstraintShown[anIt.key()];
 405     mySketchMgr->updateBySketchParameters(anIt.key(), anIt.value());
 406   }
 407 }
 408
 409 ModuleBase_Operation* PartSet_Module::currentOperation() const
 410 {
 411   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 412   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 413   return anOpMgr->currentOperation();
 414 }
 415
 416 bool PartSet_Module::canUndo() const
 417 {
 418   bool aCanUndo = false;
 419   SessionPtr aMgr = ModelAPI_Session::get();
 420   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 421     aCanUndo = !aMgr->isOperation();
 422     if (!aCanUndo) // check the enable state additionally by sketch manager
 423       aCanUndo = aMgr->canUndo();
 424   }
 425   return aCanUndo;
 426 }
 427
 428 bool PartSet_Module::canRedo() const
 429 {
 430   bool aCanRedo = false;
 431   SessionPtr aMgr = ModelAPI_Session::get();
 432   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 433     aCanRedo = !aMgr->isOperation();
 434     if (!aCanRedo) // check the enable state additionally by sketch manager
 435       aCanRedo = aMgr->canRedo();
 436   }
 437   return aCanRedo;
 438 }
 439
 440 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 441 {
 442   bool aValid = true;
 443   if (theActionId == "MOVE_CMD") {
 444     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 445     if (aFeature) {
 446       // part features can not be moved in the history.
 447       if (aFeature->getKind() == PartSetPlugin_Part::ID())
 448         aValid = false;
 449     }
 450   }
 451   return aValid;
 452 }
 453
 454 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 455 {
 456   // the sketch manager put the restriction to the objects erase
 457   return mySketchMgr->canEraseObject(theObject);
 458 }
 459
 460 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 461 {
 462   // the sketch manager put the restriction to the objects display
 463   return mySketchMgr->canDisplayObject(theObject);
 464 }
 465
 466 void PartSet_Module::processHiddenObject(const std::list<ObjectPtr>& theObjects)
 467 {
 468   mySketchMgr->processHiddenObject(theObjects);
 469 }
 470
 471 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 472 {
 473   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 474
 475   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 476   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 477        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 478   if (isSketchOp || isNestedOp) {
 479     // in active sketch operation it is possible to activate operation object in selection
 480     // in the edit operation, e.g. points of the line can be moved when the line is edited
 481     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 482     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 483   }
 484   return aCanActivate;
 485 }
 486
 487 bool PartSet_Module::addViewerMenu(QMenu* theMenu, const QMap<QString, QAction*>& theStdActions) const
 488 {
 489   return myMenuMgr->addViewerMenu(theMenu, theStdActions);
 490 }
 491
 492 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 493 {
 494   myMenuMgr->updateViewerMenu(theStdActions);
 495 }
 496
 497 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 498 {
 499   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 500   if (anError.isEmpty())
 501     anError = sketchMgr()->getFeatureError(theFeature);
 502
 503   return anError;
 504 }
 505
 506 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 507                                          QStringList& theIds) const
 508 {
 509   myMenuMgr->grantedOperationIds(theOperation, theIds);
 510
 511   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 512     XGUI_Workshop* aWorkshop = getWorkshop();
 513     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 514   }
 515 }
 516
 517 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 518 {
 519   theModes.clear();
 520   if (mySketchMgr->activeSketch().get())
 521     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 522 }
 523
 524 bool PartSet_Module::isMouseOverWindow()
 525 {
 526   return mySketchMgr->isMouseOverWindow();
 527 }
 528
 529 void PartSet_Module::closeDocument()
 530 {
 531   clearViewer();
 532 }
 533
 534 void PartSet_Module::clearViewer()
 535 {
 536   myCustomPrs->clearPrs();
 537
 538   XGUI_Workshop* aWorkshop = getWorkshop();
 539   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 540   aDisplayer->deactivateSelectionFilters();
 541 }
 542
 543 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 544 {
 545   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 546   if (!aFOperation)
 547     return;
 548
 549   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 550   // we have to manually activate the sketch label in edit mode
 551   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation()))
 552     aPanel->activateWidget(aPanel->modelWidgets().first());
 553 }
 554
 555 bool PartSet_Module::createWidgets(ModuleBase_Operation* theOperation,
 556                                    QList<ModuleBase_ModelWidget*>& theWidgets) const
 557 {
 558   bool aProcessed = false;
 559
 560   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 561   XGUI_Workshop* aWorkshop = getWorkshop();
 562   XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 563   if (mySketchMgr->activeSketch().get() && aFOperation && aPropertyPanel) {
 564     ModuleBase_ISelection* aSelection = workshop()->selection();
 565     // click on a point in sketch leads here with the point is highlighted, not yet selected
 566     QList<ModuleBase_ViewerPrs> aPreselection = aSelection->getHighlighted();
 567     if (aPreselection.size() == 1) {
 568       ModuleBase_ViewerPrs aSelectedPrs = aPreselection[0];
 569       ObjectPtr anObject = aSelectedPrs.object();
 570
 571       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
 572       FeaturePtr anOpFeature = aFOperation->feature();
 573       GeomShapePtr aShape = aSelectedPrs.shape();
 574       // click on the digit of dimension constrain comes here with an empty shape, so we need the check
 575       if (aFeature == anOpFeature && aShape.get() && !aShape->isNull()) {
 576         const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
 577         AttributePtr anAttribute = PartSet_Tools::findAttributeBy2dPoint(anObject, aTDShape,
 578                                                                          mySketchMgr->activeSketch());
 579         if (anAttribute.get()) {
 580           QString aXmlRepr = aFOperation->getDescription()->xmlRepresentation();
 581           ModuleBase_WidgetFactory aFactory(aXmlRepr.toStdString(), workshop());
 582
 583           const std::string anAttributeId = anAttribute->id();
 584           aFactory.createWidget(aPropertyPanel->contentWidget(), anAttributeId);
 585
 586           theWidgets = aFactory.getModelWidgets();
 587           // it is possible that the point does not present in XML definition,
 588           // in this case, we assume that it is not processed by this module
 589           // e.g. "Intersection point" feature
 590           aProcessed = !theWidgets.isEmpty();
 591         }
 592       }
 593     }
 594   }
 595   return aProcessed;
 596 }
 597
 598 void PartSet_Module::onSelectionChanged()
 599 {
 600   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 601   if (!aOperation)
 602     return;
 603
 604   bool isSketcherOp = false;
 605   // An edit operation is enable only if the current opeation is the sketch operation
 606   if (mySketchMgr->activeSketch()) {
 607     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 608       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 609   }
 610   if (isSketcherOp) {
 611     // Editing of constraints can be done on selection
 612     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 613     QList<ModuleBase_ViewerPrs> aSelected = aSelect->getSelected();
 614     if (aSelected.size() == 1) {
 615       ModuleBase_ViewerPrs aPrs = aSelected.first();
 616       ObjectPtr aObject = aPrs.object();
 617       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 618       if (aFeature) {
 619         std::string aId = aFeature->getKind();
 620         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 621             (aId == SketchPlugin_ConstraintLength::ID()) ||
 622             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 623             (aId == SketchPlugin_ConstraintAngle::ID())) {
 624           editFeature(aFeature);
 625         }
 626       }
 627     }
 628   }
 629 }
 630
 631 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 632 {
 633   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 634   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 635   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
 636 }
 637
 638 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType,
 639                                                            QWidget* theParent,
 640                                                            Config_WidgetAPI* theWidgetApi)
 641 {
 642   ModuleBase_IWorkshop* aWorkshop = workshop();
 643   XGUI_Workshop* aXUIWorkshop = getWorkshop();
 644   ModuleBase_ModelWidget* aWgt = NULL;
 645   if (theType == "sketch-start-label") {
 646     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 647                                                                theWidgetApi, myHasConstraintShown);
 648     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 649       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 650     connect(aLabelWgt, SIGNAL(showConstraintToggled(int, bool)),
 651       mySketchMgr, SLOT(onShowConstraintsToggle(int, bool)));
 652     aWgt = aLabelWgt;
 653   } else if (theType == "sketch-2dpoint_selector") {
 654     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 655                                                                  theWidgetApi);
 656     aPointWgt->setSketch(mySketchMgr->activeSketch());
 657     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 658     aWgt = aPointWgt;
 659   }else if (theType == "sketch-2dpoint_flyout_selector") {
 660     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 661                                                                              theWidgetApi);
 662     aPointWgt->setSketch(mySketchMgr->activeSketch());
 663     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 664     aWgt = aPointWgt;
 665   } else if (theType == "point2ddistance") {
 666     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 667                                                                      aWorkshop, theWidgetApi);
 668     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 669     aWgt = aDistanceWgt;
 670   } else if (theType == "sketch_shape_selector") {
 671     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 672                           new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi);
 673     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 674     aWgt = aShapeSelectorWgt;
 675   } else if (theType == "sketch_multi_selector") {
 676     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 677                           new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi);
 678     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 679     aWgt = aShapeSelectorWgt;
 680   } else if (theType == "composite_multi_selector") {
 681     PartSet_WidgetMultiSelectorComposite* aShapeSelectorWgt =
 682                  new PartSet_WidgetMultiSelectorComposite(theParent, aWorkshop, theWidgetApi);
 683     aWgt = aShapeSelectorWgt;
 684   }
 685   else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 686     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi);
 687   } else if (theType == "export_file_selector") {
 688     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi);
 689   } else if (theType == "sketch_launcher") {
 690     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi);
 691   } else if (theType == "module_choice") {
 692     aWgt = new PartSet_WidgetChoice(theParent, theWidgetApi);
 693     connect(aWgt, SIGNAL(itemSelected(ModuleBase_ModelWidget*, int)),
 694             this, SLOT(onChoiceChanged(ModuleBase_ModelWidget*, int)));
 695   }
 696   return aWgt;
 697 }
 698
 699 ModuleBase_ModelWidget* PartSet_Module::activeWidget() const
 700 {
 701   ModuleBase_ModelWidget* anActiveWidget = 0;
 702
 703   anActiveWidget = mySketchReentrantMgr->internalActiveWidget();
 704   if (!anActiveWidget) {
 705     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 706     if (aOperation) {
 707       ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 708       anActiveWidget = aPanel->activeWidget();
 709     }
 710   }
 711   return anActiveWidget;
 712 }
 713
 714 bool PartSet_Module::deleteObjects()
 715 {
 716   bool isProcessed = false;
 717
 718   XGUI_Workshop* aWorkshop = getWorkshop();
 719   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 720
 721   //SessionPtr aMgr = ModelAPI_Session::get();
 722   // 1. check whether the delete should be processed in the module
 723   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 724   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 725        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 726   if (isSketchOp || isNestedOp) {
 727     isProcessed = true;
 728     // 2. find selected presentations
 729     // selected objects should be collected before the current operation abort because
 730     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 731     ModuleBase_ISelection* aSel = workshop()->selection();
 732     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 733     // if there are no selected objects in the viewer, that means that the selection in another
 734     // place cased this method. It is necessary to return the false value to understande in above
 735     // method that delete is not processed
 736     if (aSelectedObj.count() == 0)
 737       return false;
 738
 739     // avoid delete of the objects, which are not belong to the current sketch
 740     // in order to do not delete results of other sketches
 741     QObjectPtrList aSketchObjects;
 742     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 743     for ( ; anIt != aLast; anIt++) {
 744       ObjectPtr anObject = *anIt;
 745       if (mySketchMgr->isObjectOfSketch(anObject)) {
 746         // sketch feature should be used in this list because workshop deletes features only
 747         // results are skipped
 748         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 749         aSketchObjects.append(aSketchFeature);
 750       }
 751     }
 752     // if the selection contains only local selected presentations from other sketches,
 753     // the Delete operation should not be done at all
 754     if (aSketchObjects.size() == 0)
 755       return true;
 756
 757     // 3. start operation
 758     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 759     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 760
 761     // the active nested sketch operation should be aborted unconditionally
 762     // the Delete action should be additionally granted for the Sketch operation
 763     // in order to do not abort/commit it
 764     if (!anOpMgr->canStartOperation(anOpAction->id()))
 765       return true; // the objects are processed but can not be deleted
 766
 767     anOpMgr->startOperation(anOpAction);
 768
 769     // 4. delete features
 770     // sketch feature should be skipped, only sub-features can be removed
 771     // when sketch operation is active
 772     aWorkshop->deleteFeatures(aSketchObjects);
 773     // 5. stop operation
 774     anOpMgr->commitOperation();
 775   }
 776   return isProcessed;
 777 }
 778
 779 void PartSet_Module::onFeatureTriggered()
 780 {
 781   QAction* aCmd = dynamic_cast<QAction*>(sender());
 782   if (aCmd->isCheckable() && aCmd->isChecked()) {
 783     // 1. check whether the delete should be processed in the module
 784     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 785     bool isNestedOp = PartSet_SketcherMgr::isNestedCreateOperation(anOperation);
 786     if (isNestedOp) {
 787       // in case if in the viewer nothing is displayed, the create operation should not be
 788       // comitted even if all values of the feature are initialized
 789       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 790         // the action information should be saved before the operation is aborted
 791         // because this abort leads to update command status, which unchecks this action
 792         anOperation->abort();
 793         launchOperation(aCmd->data().toString());
 794       }
 795     }
 796   }
 797   ModuleBase_IModule::onFeatureTriggered();
 798 }
 799
 800 void PartSet_Module::editFeature(FeaturePtr theFeature)
 801 {
 802   storeConstraintsState(theFeature->getKind());
 803   ModuleBase_IModule::editFeature(theFeature);
 804 }
 805
 806 void PartSet_Module::launchOperation(const QString& theCmdId)
 807 {
 808   storeConstraintsState(theCmdId.toStdString());
 809   ModuleBase_IModule::launchOperation(theCmdId);
 810 }
 811
 812 void PartSet_Module::storeConstraintsState(const std::string& theFeatureKind)
 813 {
 814   if (myWorkshop->currentOperation() &&
 815       myWorkshop->currentOperation()->id().toStdString() == SketchPlugin_Sketch::ID()) {
 816     const QMap<PartSet_Tools::ConstraintVisibleState, bool>& aShownStates =
 817                                                   mySketchMgr->showConstraintStates();
 818     myHasConstraintShown = aShownStates;
 819   }
 820   if (PartSet_SketcherMgr::constraintsIdList().contains(theFeatureKind.c_str())) {
 821     // Show constraints if a constraint was anOperation
 822     mySketchMgr->updateBySketchParameters(PartSet_Tools::Geometrical, true);
 823     mySketchMgr->updateBySketchParameters(PartSet_Tools::Dimensional, true);
 824     mySketchMgr->updateBySketchParameters(PartSet_Tools::Expressions,
 825                                           myHasConstraintShown[PartSet_Tools::Expressions]);
 826   }
 827 }
 828
 829 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 830 {
 831   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 832   if (!anAIS.IsNull()) {
 833     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 834     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 835     if (!aDim.IsNull()) {
 836       aCtx->SetZLayer(aDim, myVisualLayerId);
 837     } else {
 838       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 839       if (!aCons.IsNull())
 840         aCtx->SetZLayer(aCons, myVisualLayerId);
 841     }
 842   }
 843 }
 844
 845 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 846 {
 847   // this is obsolete
 848   // it should be recomputed in order to disappear in the viewer if the corresponded object
 849   // is erased
 850   //if (myCustomPrs->isActive())
 851   //  myCustomPrs->redisplay(theObject, false);
 852 }
 853
 854 void PartSet_Module::onViewTransformed(int theTrsfType)
 855 {
 856   // Set length of arrows constant in pixel size
 857   // if the operation is panning or rotate or panglobal then do nothing
 858   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 859     return;
 860   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 861   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 862   if (aContext.IsNull())
 863     return;
 864
 865   //Handle(V3d_View) aView = aViewer->activeView();
 866
 867   XGUI_Workshop* aWorkshop = getWorkshop();
 868   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 869   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 870   Handle(V3d_View) aView;
 871   double aScale = 0;
 872   for (aV3dViewer->InitDefinedViews();
 873        aV3dViewer->MoreDefinedViews();
 874        aV3dViewer->NextDefinedViews()) {
 875     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 876     double aS = aV->Scale();
 877     if (aS > aScale) {
 878       aScale = aS;
 879       aView = aV;
 880     }
 881   }
 882   if (aView.IsNull())
 883     return;
 884   double aLen = aView->Convert(SketcherPrs_Tools::getDefaultArrowSize());
 885
 886   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 887   SketcherPrs_Tools::setArrowSize(aLen);
 888   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 889   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 890   aViewer->SetScale(aViewer->activeView(), aCurScale);
 891   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 892   bool isModified = false;
 893   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 894   foreach (AISObjectPtr aAIS, aPrsList) {
 895     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 896
 897     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 898     if (!aDim.IsNull()) {
 899       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 900       aContext->Redisplay(aDim, false);
 901       isModified = true;
 902     }
 903   }
 904   if (isModified)
 905     aDisplayer->updateViewer();
 906 }
 907
 908 void PartSet_Module::activateCustomPrs(const FeaturePtr& theFeature, const ModuleBase_CustomizeFlag& theFlag,
 909                                        const bool theUpdateViewer)
 910 {
 911   myCustomPrs->activate(theFeature, theFlag, theUpdateViewer);
 912 }
 913
 914 void PartSet_Module::deactivateCustomPrs(const ModuleBase_CustomizeFlag& theFlag,
 915                                          const bool theUpdateViewer)
 916 {
 917   myCustomPrs->deactivate(theFlag, theUpdateViewer);
 918 }
 919
 920 bool PartSet_Module::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
 921                                            std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
 922 {
 923   bool aCustomized = false;
 924
 925   if (theResult.get())
 926     return aCustomized;
 927
 928   XGUI_Workshop* aWorkshop = getWorkshop();
 929   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 930   ObjectPtr anObject = aDisplayer->getObject(thePrs);
 931   if (anObject.get()) {
 932     bool isConflicting = myOverconstraintListener->isConflictingObject(anObject);
 933     // customize sketch symbol presentation
 934     if (thePrs.get()) {
 935       Handle(AIS_InteractiveObject) anAISIO = thePrs->impl<Handle(AIS_InteractiveObject)>();
 936       if (!anAISIO.IsNull()) {
 937         if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
 938           Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
 939           if (!aPrs.IsNull()) {
 940             std::vector<int> aColor;
 941             myOverconstraintListener->getConflictingColor(aColor);
 942             aPrs->SetConflictingConstraint(isConflicting, aColor);
 943             aCustomized = true;
 944           }
 945         }
 946       }
 947     }
 948     // customize sketch dimension constraint presentation
 949     if (!aCustomized) {
 950       std::vector<int> aColor;
 951       if (isConflicting) {
 952         myOverconstraintListener->getConflictingColor(aColor);
 953       }
 954       if (aColor.empty())
 955         XGUI_CustomPrs::getDefaultColor(anObject, true, aColor);
 956       if (!aColor.empty()) {
 957         thePrs->setColor(aColor[0], aColor[1], aColor[2]);
 958         aCustomized = true;
 959       }
 960     }
 961
 962     // customize dimentional constrains
 963     sketchMgr()->customizePresentation(anObject);
 964   }
 965
 966   return aCustomized;
 967 }
 968
 969 bool PartSet_Module::customizeObject(ObjectPtr theObject, const ModuleBase_CustomizeFlag& theFlag,
 970                                      const bool theUpdateViewer)
 971 {
 972   bool isRedisplayed = false;
 973   if (myCustomPrs->isActive(theFlag))
 974     isRedisplayed = myCustomPrs->redisplay(theObject, theFlag, theUpdateViewer);
 975
 976   return isRedisplayed;
 977 }
 978
 979 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
 980 {
 981   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
 982   if (aOB) {
 983     QLabel* aLabel = aOB->activeDocLabel();
 984     aLabel->installEventFilter(myMenuMgr);
 985     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
 986           SLOT(onActiveDocPopup(const QPoint&)));
 987     //QPalette aPalet = aLabel->palette();
 988     //aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 989     //aLabel->setPalette(aPalet);
 990     aOB->treeView()->setExpandsOnDoubleClick(false);
 991     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 992       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 993   }
 994 }
 995
 996 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
 997 {
 998   SessionPtr aMgr = ModelAPI_Session::get();
 999   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
1000
1001   XGUI_Workshop* aWorkshop = getWorkshop();
1002   QLabel* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
1003
1004   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
1005
1006   QMenu aMenu;
1007   aMenu.addAction(aActivatePartAction);
1008   aMenu.exec(aHeader->mapToGlobal(thePnt));
1009 }
1010
1011
1012 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
1013 {
1014   ObjectPtr anObject;
1015   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1016   if (aOperation) {
1017     /// If last line finished on vertex the lines creation sequence has to be break
1018     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1019     if (aPanel) {
1020       ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1021       // if there is an active widget, find the presented object in it
1022       if (!anActiveWidget)
1023         anActiveWidget = aPanel->preselectionWidget();
1024
1025       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1026                                                                              (anActiveWidget);
1027       if (aWidgetValidated)
1028         anObject = aWidgetValidated->findPresentedObject(theAIS);
1029     }
1030   }
1031   return anObject;
1032 }
1033
1034 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
1035 {
1036   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
1037   int aSelected = aObjects.size();
1038   SessionPtr aMgr = ModelAPI_Session::get();
1039   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
1040
1041   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
1042   if (aSelected == 1) {
1043     bool hasResult = false;
1044     bool hasFeature = false;
1045     bool hasParameter = false;
1046     bool hasSubFeature = false;
1047     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter, hasSubFeature);
1048
1049     ObjectPtr aObject = aObjects.first();
1050     if (aObject) {
1051       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1052       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
1053       bool isPart = aPart.get() ||
1054         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
1055       if (isPart) {
1056         DocumentPtr aPartDoc;
1057         if (!aPart.get()) {
1058           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
1059         }
1060         if (aPart.get()) // this may be null is Part feature is disabled
1061           aPartDoc = aPart->partDoc();
1062
1063         theMenu->addAction(aActivatePartAction);
1064         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
1065
1066       } else if (aObject->document() == aMgr->activeDocument()) {
1067         if (hasParameter || hasFeature) {
1068           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
1069           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1070           if (aCurrentOp && aFeature.get()) {
1071             if (aCurrentOp->id().toStdString() == aFeature->getKind())
1072               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
1073           }
1074         }
1075       }
1076
1077       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
1078       if( aResult.get() )
1079         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
1080     }
1081   }
1082   bool aNotDeactivate = (aCurrentOp == 0);
1083   if (!aNotDeactivate) {
1084     aActivatePartAction->setEnabled(false);
1085   }
1086 }
1087
1088 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
1089 {
1090   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
1091     // Do not change activation of parts if an operation active
1092     static QStringList aAllowActivationList;
1093     if (aAllowActivationList.isEmpty())
1094       aAllowActivationList <<
1095       QString(PartSetPlugin_Part::ID().c_str()) <<
1096       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
1097       QString(PartSetPlugin_Remove::ID().c_str());
1098     if (myWorkshop->currentOperation() &&
1099       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
1100       return;
1101     XGUI_Workshop* aWorkshop = getWorkshop();
1102     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1103     QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
1104     QPalette aPalet = aLabel->palette();
1105
1106     SessionPtr aMgr = ModelAPI_Session::get();
1107     DocumentPtr aActiveDoc = aMgr->activeDocument();
1108     if (aActivePartIndex.isValid())
1109       aTreeView->setExpanded(aActivePartIndex, false);
1110     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1111     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
1112     if (aActivePartIndex.isValid())
1113       aTreeView->setExpanded(aActivePartIndex, true);
1114
1115     aLabel->setPalette(aPalet);
1116     aWorkshop->updateCommandStatus();
1117
1118     // Update displayed objects in order to update active color
1119     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1120     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1121     bool aHidden;
1122     foreach(ObjectPtr aObj, aObjects) {
1123       //TODO: replace by redisplay event.
1124       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1125         aObj->isDisabled() || (!aObj->isDisplayed());
1126       if (!aHidden)
1127         aDisplayer->redisplay(aObj, false);
1128     }
1129     aDisplayer->updateViewer();
1130   }
1131 }
1132
1133 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1134 {
1135   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1136     return;
1137   SessionPtr aMgr = ModelAPI_Session::get();
1138   if (!theIndex.isValid()) {
1139     aMgr->setActiveDocument(aMgr->moduleDocument());
1140     return;
1141   }
1142   if (theIndex.column() != 0) // Use only first column
1143     return;
1144
1145   XGUI_Workshop* aWorkshop = getWorkshop();
1146   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1147   // De not use non editable Indexes
1148   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1149     return;
1150   ObjectPtr aObj = aDataModel->object(theIndex);
1151
1152   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1153   if (!aPart.get()) { // Probably this is Feature
1154     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1155     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1156       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1157     }
1158   }
1159   if (aPart.get()) { // if this is a part
1160     if (aPart->partDoc() == aMgr->activeDocument()) {
1161       myMenuMgr->activatePartSet();
1162     } else {
1163       aPart->activate();
1164     }
1165   }
1166 }
1167
1168
1169 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1170 {
1171   // z layer is created for all started operations in order to visualize operation AIS presentation
1172   // over the object
1173   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1174   if (aContext.IsNull())
1175     return;
1176
1177   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1178   if (myVisualLayerId == 0) {
1179     if (myVisualLayerId == 0)
1180       aViewer->AddZLayer(myVisualLayerId);
1181   } else {
1182     TColStd_SequenceOfInteger aZList;
1183     aViewer->GetAllZLayers(aZList);
1184     bool aFound = false;
1185     for (int i = 1; i <= aZList.Length(); i++) {
1186       if (aZList(i) == myVisualLayerId) {
1187         aFound = true;
1188         break;
1189       }
1190     }
1191     if (!aFound)
1192       aViewer->AddZLayer(myVisualLayerId);
1193   }
1194   // if there is an active operation with validated widget,
1195   // the filters of this widget should be activated in the created view
1196   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1197   if (aOperation) {
1198     ModuleBase_ModelWidget* anActiveWidget = activeWidget();
1199     if (anActiveWidget) {
1200       ModuleBase_WidgetSelector* aWSelector = dynamic_cast<ModuleBase_WidgetSelector*>(anActiveWidget);
1201       if (aWSelector)
1202         aWSelector->activateSelectionAndFilters(true);
1203     }
1204   }
1205 }
1206
1207 //******************************************************
1208 void PartSet_Module::widgetStateChanged(int thePreviousState)
1209 {
1210   mySketchMgr->widgetStateChanged(thePreviousState);
1211 }
1212
1213 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1214 {
1215   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1216 }
1217
1218 //******************************************************
1219 void PartSet_Module::beforeOperationStarted(ModuleBase_Operation* theOperation)
1220 {
1221 }
1222
1223 //******************************************************
1224 void PartSet_Module::beforeOperationStopped(ModuleBase_Operation* theOperation)
1225 {
1226   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
1227     mySketchMgr->stopSketch(theOperation);
1228   }
1229 }
1230
1231 //******************************************************
1232 GeomShapePtr PartSet_Module::findShape(const AttributePtr& theAttribute)
1233 {
1234   GeomShapePtr aGeomShape;
1235
1236   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1237   if (anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
1238     aGeomShape = PartSet_Tools::findShapeBy2DPoint(theAttribute, myWorkshop);
1239   }
1240   return aGeomShape;
1241 }
1242
1243 //******************************************************
1244 AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
1245                                            const GeomShapePtr& theGeomShape)
1246 {
1247   AttributePtr anAttribute;
1248   GeomShapePtr aGeomShape = theGeomShape;
1249   if (!aGeomShape.get()) {
1250     // processing shape of result, e.g. sketch circle center is selected, this is a result
1251     // the geom shape is empty, the shape of result should be used
1252     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1253     if (aResult.get()) {
1254       aGeomShape = aResult->shape();
1255     }
1256   }
1257
1258   if (aGeomShape.get()) {
1259     TopoDS_Shape aTDSShape = aGeomShape->impl<TopoDS_Shape>();
1260     return PartSet_Tools::findAttributeBy2dPoint(theObject, aTDSShape,
1261                                                  mySketchMgr->activeSketch());
1262   }
1263   return anAttribute;
1264 }
1265
1266 //******************************************************
1267 void PartSet_Module::onChoiceChanged(ModuleBase_ModelWidget* theWidget,
1268                                      int theIndex)
1269 {
1270   PartSet_WidgetChoice* aChoiceWidget = dynamic_cast<PartSet_WidgetChoice*>(theWidget);
1271   if (!aChoiceWidget)
1272     return;
1273
1274   QString aChoiceTitle = aChoiceWidget->getPropertyPanelTitle(theIndex);
1275   if (!aChoiceTitle.isEmpty()) {
1276     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1277     if (!aOperation)
1278       return;
1279     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1280     aPanel->setWindowTitle(aChoiceTitle);
1281   }
1282 }
1283
1284 //******************************************************
1285 XGUI_Workshop* PartSet_Module::getWorkshop() const
1286 {
1287   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
1288   return aConnector->workshop();
1289 }