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_WidgetShapeSelector.h"
  10 #include "PartSet_WidgetPoint2dAngle.h"
  11 #include "PartSet_WidgetMultiSelector.h"
  12 #include "PartSet_WidgetEditor.h"
  13 #include "PartSet_WidgetFileSelector.h"
  14 #include "PartSet_WidgetSketchCreator.h"
  15 #include "PartSet_SketcherMgr.h"
  16 #include "PartSet_MenuMgr.h"
  17 #include "PartSet_CustomPrs.h"
  18 #include "PartSet_IconFactory.h"
  19
  20 #include "PartSet_Filters.h"
  21 #include "PartSet_FilterInfinite.h"
  22
  23 #include <PartSetPlugin_Remove.h>
  24 #include <PartSetPlugin_Part.h>
  25 #include <PartSetPlugin_Duplicate.h>
  26
  27 #include <ModuleBase_Operation.h>
  28 #include <ModuleBase_IViewer.h>
  29 #include <ModuleBase_IViewWindow.h>
  30 #include <ModuleBase_IPropertyPanel.h>
  31 #include <ModuleBase_WidgetEditor.h>
  32 #include <ModuleBase_WidgetValidated.h>
  33 #include <ModuleBase_FilterFactory.h>
  34 #include <ModuleBase_Tools.h>
  35 #include <GeomValidators_ShapeType.h>
  36
  37 #include <GeomValidators_Face.h>
  38 #include <GeomValidators_ConstructionComposite.h>
  39 #include <GeomValidators_ZeroOffset.h>
  40 #include <GeomValidators_BooleanArguments.h>
  41 #include <GeomValidators_Different.h>
  42
  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_ShapeValidator.h>
  50 #include <ModelAPI_ResultBody.h>
  51 #include <ModelAPI_ResultCompSolid.h>
  52
  53 #include <GeomDataAPI_Point2D.h>
  54 #include <GeomDataAPI_Point.h>
  55 #include <GeomDataAPI_Dir.h>
  56
  57 #include <XGUI_Displayer.h>
  58 #include <XGUI_Workshop.h>
  59 #include <XGUI_OperationMgr.h>
  60 #include <XGUI_PropertyPanel.h>
  61 #include <XGUI_ModuleConnector.h>
  62 #include <XGUI_ContextMenuMgr.h>
  63 #include <XGUI_Tools.h>
  64 #include <XGUI_ObjectsBrowser.h>
  65 #include <XGUI_SelectionMgr.h>
  66 #include <XGUI_DataModel.h>
  67
  68 #include <SketchPlugin_Feature.h>
  69 #include <SketchPlugin_Sketch.h>
  70 #include <SketchPlugin_Line.h>
  71 #include <SketchPlugin_Arc.h>
  72 #include <SketchPlugin_Circle.h>
  73 #include <SketchPlugin_Point.h>
  74 #include <SketchPlugin_ConstraintLength.h>
  75 #include <SketchPlugin_ConstraintDistance.h>
  76 #include <SketchPlugin_ConstraintParallel.h>
  77 #include <SketchPlugin_ConstraintPerpendicular.h>
  78 #include <SketchPlugin_ConstraintRadius.h>
  79
  80 #include <SketcherPrs_SymbolPrs.h>
  81 #include <SketcherPrs_Tools.h>
  82
  83 #include <Events_Loop.h>
  84 #include <Config_PropManager.h>
  85 #include <Config_Keywords.h>
  86
  87 #include <StdSelect_TypeOfFace.hxx>
  88 #include <TopoDS_Vertex.hxx>
  89 #include <TopoDS.hxx>
  90 #include <TopoDS_Shape.hxx>
  91 #include <BRep_Tool.hxx>
  92 #include <AIS_Dimension.hxx>
  93
  94 #include <QObject>
  95 #include <QMouseEvent>
  96 #include <QString>
  97 #include <QTimer>
  98 #include <QApplication>
  99 #include <QMessageBox>
 100 #include <QMainWindow>
 101 #include <QLineEdit>
 102
 103 #include <GeomAlgoAPI_FaceBuilder.h>
 104 #include <GeomDataAPI_Dir.h>
 105
 106 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 107
 108 #ifdef _DEBUG
 109 #include <QDebug>
 110 #endif
 111
 112 //#define DEBUG_COMPOSOLID
 113
 114
 115 /*!Create and return new instance of XGUI_Module*/
 116 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 117 {
 118   return new PartSet_Module(theWshop);
 119 }
 120
 121 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 122   : ModuleBase_IModule(theWshop),
 123   myRestartingMode(RM_None), myVisualLayerId(0)
 124 {
 125   new PartSet_IconFactory();
 126
 127   mySketchMgr = new PartSet_SketcherMgr(this);
 128   myDataModel = new PartSet_DocumentDataModel(this);
 129
 130   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 131   XGUI_Workshop* aWorkshop = aConnector->workshop();
 132
 133   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 134   connect(anOpMgr, SIGNAL(keyEnterReleased()), this, SLOT(onEnterReleased()));
 135   connect(anOpMgr, SIGNAL(operationActivatedByPreselection()),
 136           this, SLOT(onOperationActivatedByPreselection()));
 137
 138   ModuleBase_IViewer* aViewer = theWshop->viewer();
 139   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 140           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 141   connect(aViewer, SIGNAL(viewTransformed(int)),
 142           SLOT(onViewTransformed(int)));
 143   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 144           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 145
 146   myMenuMgr = new PartSet_MenuMgr(this);
 147   myCustomPrs = new PartSet_CustomPrs(theWshop);
 148
 149   Events_Loop* aLoop = Events_Loop::loop();
 150   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 151
 152   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 153   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 154 }
 155
 156 PartSet_Module::~PartSet_Module()
 157 {
 158   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 159   for (; aIt.More(); aIt.Next()) {
 160     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 161     if (!aFilter.IsNull())
 162       aFilter.Nullify();
 163   }
 164   delete myCustomPrs;
 165 }
 166
 167 void PartSet_Module::activateSelectionFilters()
 168 {
 169   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 170   for (; aIt.More(); aIt.Next()) {
 171     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 172     if (!aFilter.IsNull())
 173       myWorkshop->viewer()->addSelectionFilter(aFilter);
 174   }
 175 }
 176
 177 void PartSet_Module::deactivateSelectionFilters()
 178 {
 179   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 180   for (; aIt.More(); aIt.Next()) {
 181     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 182     if (!aFilter.IsNull())
 183       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 184   }
 185 }
 186
 187 void PartSet_Module::registerValidators()
 188 {
 189   //Registering of validators
 190   SessionPtr aMgr = ModelAPI_Session::get();
 191   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 192   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 193   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 194   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 195   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 196   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 197   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 198   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 199   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 200   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 201   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 202
 203   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 204   aFactory->registerValidator("PartSet_DifferentShapes", new ModelAPI_ShapeValidator);
 205
 206   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 207
 208   aFactory->registerValidator("GeomValidators_ShapeType", new GeomValidators_ShapeType);
 209   aFactory->registerValidator("GeomValidators_Face", new GeomValidators_Face);
 210
 211   aFactory->registerValidator("GeomValidators_ConstructionComposite",
 212                               new GeomValidators_ConstructionComposite);
 213
 214   aFactory->registerValidator("GeomValidators_ZeroOffset",
 215                               new GeomValidators_ZeroOffset);
 216
 217   aFactory->registerValidator("GeomValidators_BooleanArguments",
 218                               new GeomValidators_BooleanArguments);
 219
 220   aFactory->registerValidator("PartSet_SketchEntityValidator",
 221                               new PartSet_SketchEntityValidator);
 222
 223   aFactory->registerValidator("PartSet_SameTypeAttr",
 224                               new PartSet_SameTypeAttrValidator);
 225
 226   aFactory->registerValidator("GeomValidators_Different",
 227                               new GeomValidators_Different);
 228 }
 229
 230 void PartSet_Module::registerFilters()
 231 {
 232   //Registering of selection filters
 233   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 234   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 235 }
 236
 237 void PartSet_Module::registerProperties()
 238 {
 239   Config_PropManager::registerProp("Sketch planes", "planes_size", "Size", Config_Prop::Double,
 240                                    PLANE_SIZE);
 241   Config_PropManager::registerProp("Sketch planes", "planes_thickness", "Thickness",
 242                                    Config_Prop::Integer, SKETCH_WIDTH);
 243 }
 244
 245 void PartSet_Module::onOperationCommitted(ModuleBase_Operation* theOperation)
 246 {
 247   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 248     mySketchMgr->commitNestedSketch(theOperation);
 249   }
 250
 251   if (theOperation->isEditOperation())
 252     return;
 253   // the selection is cleared after commit the create operation
 254   // in order to do not use the same selected objects in the restarted operation
 255   // for common behaviour, the selection is cleared even if the operation is not restarted
 256   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 257   XGUI_Workshop* aWorkshop = aConnector->workshop();
 258   aWorkshop->selector()->clearSelection();
 259
 260   /// Restart sketcher operations automatically
 261   FeaturePtr aFeature = theOperation->feature();
 262   std::shared_ptr<SketchPlugin_Feature> aSPFeature =
 263             std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
 264   if (aSPFeature && (myRestartingMode == RM_LastFeatureUsed ||
 265                      myRestartingMode == RM_EmptyFeatureUsed)) {
 266     myLastOperationId = theOperation->id();
 267     myLastFeature = myRestartingMode == RM_LastFeatureUsed ? theOperation->feature() : FeaturePtr();
 268
 269     launchOperation(myLastOperationId);
 270   }
 271   breakOperationSequence();
 272 }
 273
 274 void PartSet_Module::breakOperationSequence()
 275 {
 276   myLastOperationId = "";
 277   myLastFeature = FeaturePtr();
 278   myRestartingMode = RM_None;
 279 }
 280
 281 void PartSet_Module::onOperationAborted(ModuleBase_Operation* theOperation)
 282 {
 283   breakOperationSequence();
 284 }
 285
 286 void PartSet_Module::onOperationStarted(ModuleBase_Operation* theOperation)
 287 {
 288   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 289     mySketchMgr->startSketch(theOperation);
 290   }
 291   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 292     mySketchMgr->startNestedSketch(theOperation);
 293   }
 294
 295   myCustomPrs->activate(theOperation->feature());
 296 }
 297
 298 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 299 {
 300   myCustomPrs->deactivate();
 301
 302   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 303     mySketchMgr->stopSketch(theOperation);
 304   }
 305   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 306     mySketchMgr->stopNestedSketch(theOperation);
 307   }
 308 }
 309
 310 ModuleBase_Operation* PartSet_Module::currentOperation() const
 311 {
 312   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 313   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 314   return anOpMgr->currentOperation();
 315 }
 316
 317 bool PartSet_Module::canUndo() const
 318 {
 319   bool aCanUndo = false;
 320   SessionPtr aMgr = ModelAPI_Session::get();
 321   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 322     aCanUndo = !aMgr->isOperation();
 323     if (!aCanUndo) // check the enable state additionally by sketch manager
 324       aCanUndo = aMgr->canUndo();
 325   }
 326   return aCanUndo;
 327 }
 328
 329 bool PartSet_Module::canRedo() const
 330 {
 331   bool aCanRedo = false;
 332   SessionPtr aMgr = ModelAPI_Session::get();
 333   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 334     aCanRedo = !aMgr->isOperation();
 335     if (!aCanRedo) // check the enable state additionally by sketch manager
 336       aCanRedo = aMgr->canRedo();
 337   }
 338   return aCanRedo;
 339 }
 340
 341 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 342 {
 343   bool aValid = true;
 344   if (theActionId == "DELETE_CMD" || theActionId == "MOVE_CMD") {
 345     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 346     if (aFeature) {
 347       // part features are removed in the PartSet module only.
 348       if (aFeature->getKind() == PartSetPlugin_Part::ID())
 349         aValid = false;
 350     }
 351   }
 352   return aValid;
 353 }
 354
 355 bool PartSet_Module::canCommitOperation() const
 356 {
 357   return mySketchMgr->canCommitOperation();
 358 }
 359
 360 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 361 {
 362 #ifdef DEBUG_COMPOSOLID
 363   ResultCompSolidPtr aCompSolid = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>
 364                                                                          (theObject);
 365   if (aCompSolid.get() && aCompSolid->numberOfSubs() > 0)
 366     return false;
 367 #endif
 368
 369   // the sketch manager put the restriction to the objects display
 370   return mySketchMgr->canDisplayObject(theObject);
 371 }
 372
 373 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 374 {
 375   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 376
 377   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 378   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 379        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 380   if (isSketchOp || isNestedOp) {
 381     // in active sketch operation it is possible to activate operation object in selection
 382     // in the edit operation, e.g. points of the line can be moved when the line is edited
 383     aCanActivate = aCanActivate || anOperation->isEditOperation();
 384   }
 385   return aCanActivate;
 386 }
 387
 388 bool PartSet_Module::addViewerMenu(QMenu* theMenu, const QMap<QString, QAction*>& theStdActions) const
 389 {
 390   return myMenuMgr->addViewerMenu(theMenu, theStdActions);
 391 }
 392
 393 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 394 {
 395   myMenuMgr->updateViewerMenu(theStdActions);
 396 }
 397
 398
 399 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 400 {
 401   theModes.clear();
 402   if (mySketchMgr->activeSketch().get())
 403     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 404 }
 405
 406 bool PartSet_Module::isMouseOverWindow()
 407 {
 408   return mySketchMgr->isMouseOverWindow();
 409 }
 410
 411 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 412 {
 413   ModuleBase_IPropertyPanel* aPanel = theOperation->propertyPanel();
 414   if (PartSet_SketcherMgr::isSketchOperation(theOperation) &&  (theOperation->isEditOperation())) {
 415     // we have to manually activate the sketch label in edit mode
 416       aPanel->activateWidget(aPanel->modelWidgets().first());
 417       return;
 418   }
 419
 420   // Restart last operation type
 421   if ((theOperation->id() == myLastOperationId) && myLastFeature) {
 422     ModuleBase_ModelWidget* aWgt = aPanel->activeWidget();
 423     if (theOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 424       // Initialise new line with first point equal to end of previous
 425       PartSet_WidgetPoint2D* aPnt2dWgt = dynamic_cast<PartSet_WidgetPoint2D*>(aWgt);
 426       if (aPnt2dWgt) {
 427         std::shared_ptr<ModelAPI_Data> aData = myLastFeature->data();
 428         std::shared_ptr<GeomDataAPI_Point2D> aPoint =
 429           std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::END_ID()));
 430         if (aPoint) {
 431           aPnt2dWgt->setPoint(aPoint->x(), aPoint->y());
 432           PartSet_Tools::setConstraints(mySketchMgr->activeSketch(), theOperation->feature(),
 433             aWgt->attributeID(), aPoint->x(), aPoint->y());
 434           aPanel->activateNextWidget(aPnt2dWgt);
 435         }
 436       }
 437     }
 438   }
 439 }
 440
 441
 442 void PartSet_Module::onSelectionChanged()
 443 {
 444   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 445   if (!aOperation)
 446     return;
 447
 448   bool isSketcherOp = false;
 449   // An edit operation is enable only if the current opeation is the sketch operation
 450   if (mySketchMgr->activeSketch()) {
 451     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 452       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 453   }
 454   if (isSketcherOp) {
 455     // Editing of constraints can be done on selection
 456     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 457     QList<ModuleBase_ViewerPrs> aSelected = aSelect->getSelected();
 458     if (aSelected.size() == 1) {
 459       ModuleBase_ViewerPrs aPrs = aSelected.first();
 460       ObjectPtr aObject = aPrs.object();
 461       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 462       if (aFeature) {
 463         std::string aId = aFeature->getKind();
 464         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 465             (aId == SketchPlugin_ConstraintLength::ID()) ||
 466             (aId == SketchPlugin_ConstraintDistance::ID())) {
 467           editFeature(aFeature);
 468         }
 469       }
 470     }
 471   }
 472 }
 473
 474 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 475 {
 476   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 477   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 478   anOpMgr->onKeyReleased(theEvent);
 479 }
 480
 481 void PartSet_Module::onEnterReleased()
 482 {
 483   myRestartingMode = RM_EmptyFeatureUsed;
 484 }
 485
 486 void PartSet_Module::onOperationActivatedByPreselection()
 487 {
 488   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 489   if(anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 490     // Set final definitions if they are necessary
 491     //propertyPanelDefined(aOperation);
 492
 493     /// Commit sketcher operations automatically
 494     anOperation->commit();
 495   }
 496 }
 497
 498 void PartSet_Module::onNoMoreWidgets()
 499 {
 500   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 501   if (anOperation) {
 502     if (PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 503       if (myRestartingMode != RM_Forbided)
 504         myRestartingMode = RM_LastFeatureUsed;
 505       anOperation->commit();
 506     }
 507   }
 508 }
 509
 510 void PartSet_Module::onVertexSelected()
 511 {
 512   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 513   if (aOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 514     /// If last line finished on vertex the lines creation sequence has to be break
 515     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 516     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 517     const QList<ModuleBase_ModelWidget*>& aWidgets = aPanel->modelWidgets();
 518     QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
 519     bool aFoundWidget = false;
 520     bool aFoundObligatory = false;
 521     for (; anIt != aLast && !aFoundObligatory; anIt++) {
 522       if (!aFoundWidget)
 523         aFoundWidget = *anIt == anActiveWidget;
 524       else
 525         aFoundObligatory = (*anIt)->isObligatory();
 526     }
 527     if (!aFoundObligatory)
 528       myRestartingMode = RM_Forbided;
 529   }
 530 }
 531
 532 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 533                                             Config_WidgetAPI* theWidgetApi, std::string theParentId)
 534 {
 535   ModuleBase_IWorkshop* aWorkshop = workshop();
 536   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(aWorkshop);
 537   XGUI_Workshop* aXUIWorkshop = aConnector->workshop();
 538   ModuleBase_ModelWidget* aWgt = NULL;
 539   if (theType == "sketch-start-label") {
 540     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 541       theWidgetApi, theParentId, mySketchMgr->isConstraintsShown());
 542     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 543       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 544     connect(aLabelWgt, SIGNAL(showConstraintToggled(bool)),
 545       mySketchMgr, SLOT(onShowConstraintsToggle(bool)));
 546     aWgt = aLabelWgt;
 547   } else if (theType == "sketch-2dpoint_selector") {
 548     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 549                                                                  theWidgetApi, theParentId);
 550     aPointWgt->setSketch(mySketchMgr->activeSketch());
 551     connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
 552     aWgt = aPointWgt;
 553   } else if (theType == "point2ddistance") {
 554     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 555                                                         aWorkshop, theWidgetApi, theParentId);
 556     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 557     aWgt = aDistanceWgt;
 558   } else if(theType == "point2dangle") {
 559     PartSet_WidgetPoint2dAngle* anAngleWgt = new PartSet_WidgetPoint2dAngle(theParent,
 560                                                            aWorkshop, theWidgetApi, theParentId);
 561     anAngleWgt->setSketch(mySketchMgr->activeSketch());
 562     aWgt = anAngleWgt;
 563   } else if (theType == "sketch_shape_selector") {
 564     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 565       new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 566     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 567     aWgt = aShapeSelectorWgt;
 568   } else if (theType == "sketch_multi_selector") {
 569     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 570       new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 571     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 572     aWgt = aShapeSelectorWgt;
 573   } else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 574     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi, theParentId);
 575   } else if (theType == "export_file_selector") {
 576     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 577   } else if (theType == "sketch_launcher") {
 578     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi, theParentId);
 579   }
 580   return aWgt;
 581 }
 582
 583
 584 bool PartSet_Module::deleteObjects()
 585 {
 586   SessionPtr aMgr = ModelAPI_Session::get();
 587   // 1. check whether the delete should be processed in the module
 588   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 589   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 590        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 591   if (isSketchOp || isNestedOp) {
 592     // 2. find selected presentations
 593     // selected objects should be collected before the current operation abort because
 594     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 595     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 596     XGUI_Workshop* aWorkshop = aConnector->workshop();
 597     ModuleBase_ISelection* aSel = workshop()->selection();
 598     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 599     // if there are no selected objects in the viewer, that means that the selection in another
 600     // place cased this method. It is necessary to return the false value to understande in above
 601     // method that delete is not processed
 602     if (aSelectedObj.count() == 0)
 603       return false;
 604
 605     // avoid delete of the objects, which are not belong to the current sketch
 606     // in order to do not delete results of other sketches
 607     QObjectPtrList aSketchObjects;
 608     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 609     for ( ; anIt != aLast; anIt++) {
 610       ObjectPtr anObject = *anIt;
 611       if (mySketchMgr->isObjectOfSketch(anObject)) {
 612         // sketch feature should be used in this list because workshop deletes features only
 613         // results are skipped
 614         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 615         aSketchObjects.append(aSketchFeature);
 616       }
 617     }
 618     // if the selection contains only local selected presentations from other sketches,
 619     // the Delete operation should not be done at all
 620     if (aSketchObjects.size() == 0)
 621       return true;
 622
 623     // the active nested sketch operation should be aborted unconditionally
 624     if (isNestedOp)
 625       anOperation->abort();
 626
 627     // 3. start operation
 628     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 629     aMgr->startOperation(aDescription.toStdString());
 630
 631     // 4. delete features
 632     // sketch feature should be skipped, only sub-features can be removed
 633     // when sketch operation is active
 634     aWorkshop->deleteFeatures(aSketchObjects);
 635     // 5. stop operation
 636     aWorkshop->displayer()->updateViewer();
 637     aMgr->finishOperation();
 638   } else {
 639     bool isPartRemoved = false;
 640     // Delete part with help of PartSet plugin
 641     // TODO: the deleted objects has to be processed by multiselection
 642     QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 643     if (aObjects.size() == 1) {
 644       ObjectPtr aObj = aObjects.first();
 645       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 646       if (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID())) {
 647         // Remove feature should be created in the document of the part results
 648         ResultPtr aPartResult = aFeature->firstResult();
 649         if (aPartResult.get()) {
 650           std::shared_ptr<ModelAPI_ResultPart> aPart =
 651                        std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartResult);
 652           DocumentPtr aPartDoc = aPart->partDoc();
 653           if (aPartDoc.get()) {
 654             aMgr->startOperation(PartSetPlugin_Remove::ID());
 655             FeaturePtr aFeature = aPartDoc->addFeature(PartSetPlugin_Remove::ID());
 656             aFeature->execute();
 657             aMgr->finishOperation();
 658             isPartRemoved = true;
 659           }
 660         }
 661       }
 662     }
 663     return isPartRemoved;
 664   }
 665   return true;
 666 }
 667
 668 void PartSet_Module::onFeatureTriggered()
 669 {
 670   SessionPtr aMgr = ModelAPI_Session::get();
 671   // 1. check whether the delete should be processed in the module
 672   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 673   bool isNestedOp = PartSet_SketcherMgr::isNestedCreateOperation(anOperation);
 674   if (isNestedOp) {
 675     // in case if in the viewer nothing is displayed, the create operation should not be
 676     // comitted even if all values of the feature are initialized
 677     if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 678       QAction* aCmd = dynamic_cast<QAction*>(sender());
 679       //Do nothing on uncheck
 680       if (aCmd->isCheckable() && !aCmd->isChecked())
 681         return;
 682
 683       // the action information should be saved before the operation is aborted
 684       // because this abort leads to update command status, which unchecks this action
 685       anOperation->abort();
 686
 687       launchOperation(aCmd->data().toString());
 688     }
 689   }
 690   ModuleBase_IModule::onFeatureTriggered();
 691 }
 692
 693 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 694 {
 695   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 696   if (!anAIS.IsNull()) {
 697     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 698     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 699     if (!aDim.IsNull()) {
 700       aCtx->SetZLayer(aDim, myVisualLayerId);
 701     } else {
 702       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 703       if (!aCons.IsNull())
 704         aCtx->SetZLayer(aCons, myVisualLayerId);
 705     }
 706   }
 707 }
 708
 709 void PartSet_Module::onViewTransformed(int theTrsfType)
 710 {
 711   // Set length of arrows constant in pixel size
 712   // if the operation is panning or rotate or panglobal then do nothing
 713   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 714     return;
 715
 716   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 717   //Handle(V3d_View) aView = aViewer->activeView();
 718
 719   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 720   XGUI_Workshop* aWorkshop = aConnector->workshop();
 721   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 722   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 723
 724   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 725   Handle(V3d_View) aView;
 726   double aScale = 0;
 727   for (aV3dViewer->InitDefinedViews();
 728        aV3dViewer->MoreDefinedViews();
 729        aV3dViewer->NextDefinedViews()) {
 730     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 731     double aS = aV->Scale();
 732     if (aS > aScale) {
 733       aScale = aS;
 734       aView = aV;
 735     }
 736   }
 737   if (aView.IsNull())
 738     return;
 739   double aLen = aView->Convert(20);
 740
 741   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 742   SketcherPrs_Tools::setArrowSize(aLen);
 743   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 744   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 745   aViewer->SetScale(aViewer->activeView(), aCurScale);
 746   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 747   bool isModified = false;
 748   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 749   foreach (AISObjectPtr aAIS, aPrsList) {
 750     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 751
 752     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 753     if (!aDim.IsNull()) {
 754       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 755       aContext->Redisplay(aDim, false);
 756       isModified = true;
 757     }
 758   }
 759   if (isModified)
 760     aDisplayer->updateViewer();
 761 }
 762
 763 void PartSet_Module::customizeObject(ObjectPtr theObject)
 764 {
 765   if (myCustomPrs->isActive())
 766     myCustomPrs->customize(theObject);
 767 }
 768
 769 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
 770 {
 771   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
 772   if (aOB) {
 773     QLineEdit* aLabel = aOB->activeDocLabel();
 774     QPalette aPalet = aLabel->palette();
 775     aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 776     aLabel->setPalette(aPalet);
 777     aOB->treeView()->setExpandsOnDoubleClick(false);
 778 #ifdef ModuleDataModel
 779     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 780       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 781     connect(aOB, SIGNAL(headerMouseDblClicked(const QModelIndex&)),
 782       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 783     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 784       myDataModel, SLOT(onMouseDoubleClick(const QModelIndex&)));
 785 #endif
 786   }
 787 }
 788
 789 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
 790 {
 791   ObjectPtr anObject;
 792   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 793   if (aOperation) {
 794     /// If last line finished on vertex the lines creation sequence has to be break
 795     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 796     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 797     // if there is an active widget, find the presented object in it
 798     if (!anActiveWidget)
 799       anActiveWidget = aPanel->preselectionWidget();
 800
 801     ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
 802                                                                            (anActiveWidget);
 803     if (aWidgetValidated)
 804       anObject = aWidgetValidated->findPresentedObject(theAIS);
 805   }
 806   return anObject;
 807 }
 808
 809 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
 810 {
 811   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 812   int aSelected = aObjects.size();
 813   SessionPtr aMgr = ModelAPI_Session::get();
 814   if (aSelected == 1) {
 815     bool hasResult = false;
 816     bool hasFeature = false;
 817     bool hasParameter = false;
 818     bool hasSubFeature = false;
 819     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter, hasSubFeature);
 820
 821     ObjectPtr aObject = aObjects.first();
 822     if (aObject) {
 823       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
 824       FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
 825       bool isPart = aPart.get() ||
 826         (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID()));
 827       if (isPart) {
 828         DocumentPtr aPartDoc;
 829         if (!aPart.get()) {
 830           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
 831         }
 832         if (aPart.get()) // this may be null is Part feature is disabled
 833           aPartDoc = aPart->partDoc();
 834         if (aMgr->activeDocument() == aPartDoc)
 835           theMenu->addAction(myMenuMgr->action("DEACTIVATE_PART_CMD"));
 836         else
 837           theMenu->addAction(myMenuMgr->action("ACTIVATE_PART_CMD"));
 838       } else if (aObject->document() == aMgr->activeDocument()) {
 839         if (hasParameter || hasFeature)
 840           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
 841       }
 842
 843       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
 844       if( aResult.get() )
 845       {
 846         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
 847       }
 848     } else {  // If feature is 0 the it means that selected root object (document)
 849       if (aMgr->activeDocument() != aMgr->moduleDocument())
 850         theMenu->addAction(myMenuMgr->action("ACTIVATE_PARTSET_CMD"));
 851     }
 852   } else if (aSelected == 0) {
 853     // if there is no selection then it means that upper label is selected
 854     QModelIndexList aIndexes = myWorkshop->selection()->selectedIndexes();
 855     if (aIndexes.size() == 0) // it means that selection happens in top label outside of tree view
 856       if (aMgr->activeDocument() != aMgr->moduleDocument())
 857         theMenu->addAction(myMenuMgr->action("ACTIVATE_PARTSET_CMD"));
 858   }
 859   bool aCanDeactivate = (myWorkshop->currentOperation() == 0);
 860   myMenuMgr->action("ACTIVATE_PARTSET_CMD")->setEnabled(aCanDeactivate);
 861   myMenuMgr->action("DEACTIVATE_PART_CMD")->setEnabled(aCanDeactivate);
 862   myMenuMgr->action("ACTIVATE_PART_CMD")->setEnabled(aCanDeactivate);
 863 }
 864
 865 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 866 {
 867   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
 868     // Do not change activation of parts if an operation active
 869     static QStringList aAllowActivationList;
 870     if (aAllowActivationList.isEmpty())
 871       aAllowActivationList <<
 872       QString(PartSetPlugin_Part::ID().c_str()) <<
 873       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
 874       QString(PartSetPlugin_Remove::ID().c_str());
 875     if (myWorkshop->currentOperation() &&
 876       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
 877       return;
 878     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 879     XGUI_Workshop* aWorkshop = aConnector->workshop();
 880     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
 881     QLineEdit* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
 882     QPalette aPalet = aLabel->palette();
 883
 884     SessionPtr aMgr = ModelAPI_Session::get();
 885     DocumentPtr aActiveDoc = aMgr->activeDocument();
 886 #ifdef ModuleDataModel
 887     QModelIndex aOldIndex = myDataModel->activePartTree();
 888     DocumentPtr aDoc = aMgr->moduleDocument();
 889     if (aActiveDoc == aDoc) {
 890       if (aOldIndex.isValid())
 891         aTreeView->setExpanded(aOldIndex, false);
 892       myDataModel->deactivatePart();
 893       aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 894     } else {
 895       std::string aGrpName = ModelAPI_ResultPart::group();
 896       for (int i = 0; i < aDoc->size(aGrpName); i++) {
 897         ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aDoc->object(aGrpName, i));
 898         if (aPart->partDoc() == aActiveDoc) {
 899           QModelIndex aIndex = myDataModel->partIndex(aPart);
 900           if (myDataModel->activatePart(aIndex)) {
 901             if (aOldIndex.isValid())
 902               aTreeView->setExpanded(aOldIndex, false);
 903             aTreeView->setExpanded(myDataModel->activePartTree(), true);
 904             aPalet.setColor(QPalette::Text, Qt::black);
 905           }
 906           break;
 907         }
 908       }
 909     }
 910 #else
 911     // Problem with MPV: At first time on creation it doesn't work because Part feature
 912     // creation event will be sent after
 913     if (aActivePartIndex.isValid())
 914       aTreeView->setExpanded(aActivePartIndex, false);
 915     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
 916     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
 917     if (aActivePartIndex.isValid())
 918       aTreeView->setExpanded(aActivePartIndex, true);
 919 #endif
 920     aLabel->setPalette(aPalet);
 921     aWorkshop->updateCommandStatus();
 922
 923     // Update displayed objects in order to update active color
 924     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 925     QObjectPtrList aObjects = aDisplayer->displayedObjects();
 926     foreach(ObjectPtr aObj, aObjects)
 927       aDisplayer->redisplay(aObj, false);
 928     aDisplayer->updateViewer();
 929   }
 930 }
 931
 932 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
 933 {
 934   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
 935     return;
 936   SessionPtr aMgr = ModelAPI_Session::get();
 937   if (!theIndex.isValid()) {
 938     aMgr->setActiveDocument(aMgr->moduleDocument());
 939     return;
 940   }
 941   if (theIndex.column() != 0) // Use only first column
 942     return;
 943   ObjectPtr aObj = myDataModel->object(theIndex);
 944   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
 945   if (!aPart.get()) { // Probably this is Feature
 946     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 947     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
 948       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
 949     }
 950   }
 951   if (aPart.get()) { // if this is a part
 952     if (aPart->partDoc() == aMgr->activeDocument()) {
 953       aMgr->setActiveDocument(aMgr->moduleDocument());
 954     } else {
 955       aPart->activate();
 956     }
 957   }
 958 }
 959
 960
 961 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
 962 {
 963   // z layer is created for all started operations in order to visualize operation AIS presentation
 964   // over the object
 965   Handle(V3d_Viewer) aViewer = myWorkshop->viewer()->AISContext()->CurrentViewer();
 966   if (myVisualLayerId == 0) {
 967     if (myVisualLayerId == 0)
 968       aViewer->AddZLayer(myVisualLayerId);
 969   } else {
 970     TColStd_SequenceOfInteger aZList;
 971     aViewer->GetAllZLayers(aZList);
 972     bool aFound = false;
 973     for (int i = 1; i <= aZList.Length(); i++) {
 974       if (aZList(i) == myVisualLayerId) {
 975         aFound = true;
 976         break;
 977       }
 978     }
 979     if (!aFound)
 980       aViewer->AddZLayer(myVisualLayerId);
 981   }
 982 }