src/PartSet/PartSet_Module.cpp

   1 // Copyright (C) 2014-2021  CEA/DEN, EDF R&D
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Lesser General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2.1 of the License, or (at your option) any later version.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Lesser General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU Lesser General Public
  14 // License along with this library; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 //
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19
  20 #include "PartSet_Module.h"
  21 #include "PartSet_WidgetSketchLabel.h"
  22 #include "PartSet_Validators.h"
  23 #include "PartSet_Tools.h"
  24 #include "PartSet_PreviewPlanes.h"
  25 #include "PartSet_WidgetBSplinePoints.h"
  26 #include "PartSet_WidgetPoint2d.h"
  27 #include "PartSet_WidgetPoint2DFlyout.h"
  28 #include "PartSet_WidgetShapeSelector.h"
  29 #include "PartSet_WidgetMultiSelector.h"
  30 #include "PartSet_WidgetFeaturePointSelector.h"
  31 #include "PartSet_WidgetEditor.h"
  32 #include "PartSet_WidgetFileSelector.h"
  33 #include "PartSet_WidgetSketchCreator.h"
  34 #include "PartSet_SketcherMgr.h"
  35 #include "PartSet_SketcherReentrantMgr.h"
  36 #include "PartSet_ResultSketchPrs.h"
  37 #include "PartSet_MenuMgr.h"
  38 #include "PartSet_CustomPrs.h"
  39 #include "PartSet_IconFactory.h"
  40 #include "PartSet_OverconstraintListener.h"
  41 #include "PartSet_TreeNodes.h"
  42 #include "PartSet_FieldStepPrs.h"
  43 #include "PartSet_BSplineWidget.h"
  44
  45 #include "PartSet_Filters.h"
  46 #include "PartSet_FilterInfinite.h"
  47
  48 #ifdef _DEBUG
  49 #include <QDebug>
  50 #endif
  51
  52 #include <PartSetPlugin_Remove.h>
  53 #include <PartSetPlugin_Part.h>
  54 #include <PartSetPlugin_Duplicate.h>
  55
  56 #include <SketchPlugin_ConstraintCoincidence.h>
  57
  58 #include <ModuleBase_Operation.h>
  59 #include <ModuleBase_IViewer.h>
  60 #include <ModuleBase_IViewWindow.h>
  61 #include <ModuleBase_IPropertyPanel.h>
  62 #include <ModuleBase_ISelectionActivate.h>
  63 #include <ModuleBase_WidgetChoice.h>
  64 #include <ModuleBase_WidgetEditor.h>
  65 #include <ModuleBase_WidgetValidated.h>
  66 #include <ModuleBase_Tools.h>
  67 #include <ModuleBase_OperationFeature.h>
  68 #include <ModuleBase_WidgetFactory.h>
  69 #include <ModuleBase_OperationDescription.h>
  70 #include <ModuleBase_ViewerPrs.h>
  71 #include <ModuleBase_ResultPrs.h>
  72 #include <ModuleBase_Preferences.h>
  73
  74 #include <ModelAPI_ResultField.h>
  75 #include <ModelAPI_Object.h>
  76 #include <ModelAPI_Events.h>
  77 #include <ModelAPI_Validator.h>
  78 #include <ModelAPI_Data.h>
  79 #include <ModelAPI_Session.h>
  80 #include <ModelAPI_ResultBody.h>
  81 #include <ModelAPI_AttributeString.h>
  82 #include <ModelAPI_AttributeSelectionList.h>
  83 #include <ModelAPI_Tools.h>
  84 #include <ModelAPI_ResultConstruction.h>
  85 #include <ModelAPI_AttributeIntArray.h>
  86 #include <ModelAPI_AttributeImage.h>
  87 #include <ModelAPI_ResultGroup.h>
  88 #include <ModelAPI_ResultParameter.h>
  89
  90 #include <GeomDataAPI_Point2D.h>
  91 #include <GeomDataAPI_Point.h>
  92 #include <GeomDataAPI_Dir.h>
  93
  94 #include <XGUI_ActiveControlMgr.h>
  95 #include <XGUI_ActiveControlSelector.h>
  96 #include <XGUI_ActionsMgr.h>
  97 #include <XGUI_ContextMenuMgr.h>
  98 #include <XGUI_DataModel.h>
  99 #include <XGUI_Displayer.h>
 100 #include <XGUI_ErrorMgr.h>
 101 #include <XGUI_FacesPanelSelector.h>
 102 #include <XGUI_ModuleConnector.h>
 103 #include <XGUI_ObjectsBrowser.h>
 104 #include <XGUI_OperationMgr.h>
 105 #include <XGUI_PropertyPanel.h>
 106 #include <XGUI_SelectionMgr.h>
 107 #include <XGUI_Tools.h>
 108 #include <XGUI_Workshop.h>
 109
 110 #include <SketchPlugin_ConstraintAngle.h>
 111 #include <SketchPlugin_ConstraintLength.h>
 112 #include <SketchPlugin_ConstraintDistance.h>
 113 #include <SketchPlugin_ConstraintParallel.h>
 114 #include <SketchPlugin_ConstraintPerpendicular.h>
 115 #include <SketchPlugin_ConstraintRadius.h>
 116 #include <SketchPlugin_Feature.h>
 117 #include <SketchPlugin_Projection.h>
 118 #include <SketchPlugin_Sketch.h>
 119
 120 #include <SketcherPrs_SymbolPrs.h>
 121 #include <SketcherPrs_PositionMgr.h>
 122 #include <SketcherPrs_Coincident.h>
 123 #include <SketcherPrs_Tools.h>
 124
 125 #include <Events_Loop.h>
 126 #include <Config_PropManager.h>
 127 #include <Config_Keywords.h>
 128
 129 #include <AIS_InteractiveObject.hxx>
 130 #include <PrsDim_Dimension.hxx>
 131 #include <StdSelect_TypeOfFace.hxx>
 132 #include <TopoDS_Vertex.hxx>
 133 #include <TopoDS.hxx>
 134 #include <TopoDS_Shape.hxx>
 135 #include <BRep_Tool.hxx>
 136
 137 #include <QObject>
 138 #include <QMouseEvent>
 139 #include <QString>
 140 #include <QTimer>
 141 #include <QApplication>
 142 #include <QMessageBox>
 143 #include <QMainWindow>
 144 #include <QLineEdit>
 145 #include <QString>
 146
 147 #include <GeomAlgoAPI_FaceBuilder.h>
 148 #include <GeomDataAPI_Dir.h>
 149
 150 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 151 #include <Graphic3d_Texture2Dmanual.hxx>
 152
 153 #include <SUIT_ResourceMgr.h>
 154
 155 #define FEATURE_ITEM_COLOR "0,0,225"
 156
 157
 158 /*!Create and return new instance of XGUI_Module*/
 159 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 160 {
 161   return new PartSet_Module(theWshop);
 162 }
 163
 164 //******************************************************
 165 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 166 : ModuleBase_IModule(theWshop),
 167   myIsOperationIsLaunched(false),
 168   myVisualLayerId(0),
 169   myRoot(0)
 170 {
 171   new PartSet_IconFactory(this);
 172
 173   mySketchMgr = new PartSet_SketcherMgr(this);
 174   mySketchReentrantMgr = new PartSet_SketcherReentrantMgr(theWshop);
 175
 176   ModuleBase_IViewer* aViewer = theWshop->viewer();
 177   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 178           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 179   connect(aViewer, SIGNAL(viewTransformed(int)),
 180           SLOT(onViewTransformed(int)));
 181   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 182           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 183   myMenuMgr = new PartSet_MenuMgr(this);
 184   myCustomPrs = new PartSet_CustomPrs(theWshop);
 185
 186   myOverconstraintListener = new PartSet_OverconstraintListener(theWshop);
 187
 188   Events_Loop* aLoop = Events_Loop::loop();
 189   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 190   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
 191   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_FEATURE_LICENSE_VALID));
 192
 193   registerSelectionFilter(SF_GlobalFilter, new PartSet_GlobalFilter(myWorkshop));
 194   registerSelectionFilter(SF_FilterInfinite, new PartSet_FilterInfinite(myWorkshop));
 195   Handle(PartSet_ResultGroupNameFilter) aCRFilter = new PartSet_ResultGroupNameFilter(myWorkshop);
 196   std::set<std::string> aCRGroupNames;
 197   aCRGroupNames.insert(ModelAPI_ResultConstruction::group());
 198   aCRFilter->setGroupNames(aCRGroupNames);
 199   registerSelectionFilter(SF_ResultGroupNameFilter, aCRFilter);
 200
 201   setDefaultConstraintShown();
 202
 203   Config_PropManager::registerProp("Visualization", "result_body_color", "Result color",
 204     Config_Prop::Color, ModelAPI_ResultBody::DEFAULT_COLOR());
 205
 206   Config_PropManager::registerProp("Visualization", "result_group_color", "Group color",
 207     Config_Prop::Color, ModelAPI_ResultGroup::DEFAULT_COLOR());
 208
 209   Config_PropManager::registerProp("Visualization", "result_construction_color",
 210     "Construction color",
 211     Config_Prop::Color,
 212     ModelAPI_ResultConstruction::DEFAULT_COLOR());
 213
 214   Config_PropManager::registerProp("Visualization", "result_part_color", "Part color",
 215     Config_Prop::Color, ModelAPI_ResultPart::DEFAULT_COLOR());
 216
 217   Config_PropManager::registerProp("Visualization", "result_field_color", "Field color",
 218     Config_Prop::Color, ModelAPI_ResultField::DEFAULT_COLOR());
 219
 220   Config_PropManager::registerProp("Visualization", "operation_parameter_color",
 221                           "Reference shape wireframe color in operation", Config_Prop::Color,
 222                           PartSet_CustomPrs::OPERATION_PARAMETER_COLOR());
 223   Config_PropManager::registerProp("Visualization", "operation_result_color",
 224                           "Result shape wireframe color in operation", Config_Prop::Color,
 225                           PartSet_CustomPrs::OPERATION_RESULT_COLOR());
 226   Config_PropManager::registerProp("Visualization", "operation_highlight_color",
 227                           "Multi selector item color in operation", Config_Prop::Color,
 228                           PartSet_CustomPrs::OPERATION_HIGHLIGHT_COLOR());
 229   Config_PropManager::registerProp("Visualization", "operation_remove_feature_color",
 230                           "Color of removed feature in operation", Config_Prop::Color,
 231                           PartSet_CustomPrs::OPERATION_REMOVE_FEATURE_COLOR());
 232   Config_PropManager::registerProp("Visualization", "sketch_preview_plane",
 233                           "Color of sketch plane", Config_Prop::Color,
 234                           PartSet_CustomPrs::OPERATION_SKETCH_PLANE());
 235
 236   Config_PropManager::registerProp("Visualization", "hidden_face_transparency",
 237                                    "Hidden faces transparency",
 238                                    Config_Prop::DblSpin,
 239                                    "0.8");
 240
 241   std::ostringstream aStream;
 242   aStream << SketcherPrs_Tools::getDefaultArrowSize();
 243   Config_PropManager::registerProp("Visualization", "dimension_arrow_size",
 244     "Dimension arrow size", Config_Prop::IntSpin, aStream.str());
 245
 246   Config_PropManager::registerProp("Visualization", "dimension_font", "Dimension font",
 247     Config_Prop::String, "Times-bold");
 248
 249   aStream.str("");
 250   aStream.clear();
 251   aStream << SketcherPrs_Tools::getDefaultTextHeight();
 252   Config_PropManager::registerProp("Visualization", "dimension_value_size",
 253     "Dimension value size", Config_Prop::IntSpin, aStream.str());
 254
 255   Config_PropManager::registerProp("Visualization", "sketch_dimension_color",
 256     "Dimension color",
 257     Config_Prop::Color, SKETCH_DIMENSION_COLOR);
 258
 259   Config_PropManager::registerProp("Visualization", "feature_objectbrowser_color",
 260     "Feature items in Object Browser",
 261     Config_Prop::Color, FEATURE_ITEM_COLOR);
 262
 263   Config_PropManager::registerProp("Visualization", "zoom_trihedron_arrows",
 264     "Keep trihedron arrows view size constant", Config_Prop::Boolean, "false");
 265
 266   Config_PropManager::registerProp("Visualization", "axis_arrow_size",
 267     "Trihedron arrows constant size", Config_Prop::IntSpin, "10");
 268
 269   Config_PropManager::registerProp("Shortcuts", "add_parameter_shortcut",
 270     "Add parameter in parameters manager dialog",
 271     Config_Prop::Shortcut, "Ctrl+A");
 272
 273   Config_PropManager::registerProp("Windows", "use_hide_faces_panel",
 274     "Use HideFaces panel in operations", Config_Prop::Boolean, "false");
 275 }
 276
 277 //******************************************************
 278 PartSet_Module::~PartSet_Module()
 279 {
 280   delete myCustomPrs;
 281   delete myOverconstraintListener;
 282   delete myRoot;
 283 }
 284
 285 //******************************************************
 286 void PartSet_Module::createFeatures()
 287 {
 288   ModuleBase_IModule::createFeatures();
 289   myRoot = new PartSet_RootNode();
 290   myRoot->setWorkshop(workshop());
 291   ModuleBase_IModule::loadProprietaryPlugins();
 292 }
 293
 294
 295 //******************************************************
 296 void PartSet_Module::storeSelection()
 297 {
 298   // cash is used only to restore selection, so it should be filled in storeSelection and
 299   // after applying immediatelly cleared in restoreSelection
 300   myCurrentSelection.clear();
 301   sketchMgr()->storeSelection(PartSet_SketcherMgr::ST_SelectType, myCurrentSelection);
 302 }
 303
 304 //******************************************************
 305 void PartSet_Module::restoreSelection()
 306 {
 307   // cash is used only to restore selection, so it should be filled in storeSelection and
 308   // after applying immediatelly cleared in restoreSelection
 309   sketchMgr()->restoreSelection(myCurrentSelection);
 310   myCurrentSelection.clear();
 311 }
 312
 313 //******************************************************
 314 void PartSet_Module::registerValidators()
 315 {
 316   //Registering of validators
 317   SessionPtr aMgr = ModelAPI_Session::get();
 318   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 319   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 320   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 321   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 322   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 323   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 324   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 325   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 326   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 327   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 328   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 329   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 330   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
 331   aFactory->registerValidator("PartSet_CollinearSelection", new PartSet_CollinearSelection);
 332   aFactory->registerValidator("PartSet_MiddlePointSelection", new PartSet_MiddlePointSelection);
 333   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 334   aFactory->registerValidator("PartSet_DifferentPoints", new PartSet_DifferentPointsValidator);
 335   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 336   aFactory->registerValidator("PartSet_MultyTranslationSelection",
 337     new PartSet_MultyTranslationSelection);
 338   aFactory->registerValidator("PartSet_SplitSelection", new PartSet_SplitSelection);
 339   aFactory->registerValidator("PartSet_ProjectionSelection", new PartSet_ProjectionSelection);
 340   aFactory->registerValidator("PartSet_IntersectionSelection", new PartSet_IntersectionSelection);
 341 }
 342
 343 //******************************************************
 344 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget,
 345                                             const bool isToConnect)
 346 {
 347   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 348 }
 349
 350 //******************************************************
 351 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 352 {
 353   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 354     mySketchMgr->commitNestedSketch(theOperation);
 355   }
 356   /// deactivate of overconstraint listener should be performed after Sketch commit (#2176)
 357   if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 358     overconstraintListener()->setActive(false);
 359
 360   /// Restart sketcher operations automatically
 361   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
 362     getWorkshop()->selector()->clearSelection();
 363   }
 364 }
 365
 366 //******************************************************
 367 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 368 {
 369   /// Restart sketcher operations automatically
 370   mySketchReentrantMgr->operationAborted(theOperation);
 371   /// deactivate of overconstraint listener should be performed after Sketch abort (#2176)
 372   if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 373     overconstraintListener()->setActive(false);
 374
 375   getWorkshop()->selector()->clearSelection();
 376 }
 377
 378 //******************************************************
 379 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 380 {
 381   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 382                                                                                 (theOperation);
 383   if (aFOperation) {
 384     XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(workshop());
 385     XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 386
 387     ModuleBase_ModelWidget* aFilledWidget = 0;
 388     bool aPostonedWidgetActivation = false;
 389
 390     FeaturePtr aFeature = aFOperation->feature();
 391     /// Restart sketcher operations automatically
 392     /// it is important to call method of sketch reentrant manager before filling of PP
 393     /// because it fills some created feature attributes, these new values should be used
 394     /// to fill the property panel
 395     mySketchReentrantMgr->operationStarted(theOperation);
 396
 397     aWorkshop->fillPropertyPanel(aFOperation);
 398     // filling the operation values by the current selection
 399     // if the operation can be committed after the controls filling, the method perform should
 400     // be stopped. Otherwise unnecessary presentations can be shown(e.g. operation prs in sketch)
 401     bool isOperationCommitted = false;
 402     if (!aFOperation->isEditOperation()) {
 403       std::string aGreedAttributeId = ModuleBase_Tools::findGreedAttribute(workshop(), aFeature);
 404       // if there is a greed attribute, automatic commit by preselection
 405       // for this feature is prohibited
 406       aFilledWidget = aFOperation->activateByPreselection(aGreedAttributeId);
 407       if (currentOperation() != aFOperation)
 408         isOperationCommitted = true;
 409       else {
 410         if (aGreedAttributeId.empty()) {
 411           // a signal should be emitted before the next widget activation
 412           // because, the activation of the next widget will give a focus to the widget.
 413           // As a result the value of the widget is initialized.
 414           // And commit may happens until the value is entered.
 415           if (aFilledWidget) {
 416             if (mySketchReentrantMgr->canBeCommittedByPreselection())
 417               isOperationCommitted = mySketchMgr->operationActivatedByPreselection();
 418             // activate the next obligatory widget
 419             if (!isOperationCommitted)
 420               aPropertyPanel->activateNextWidget(aFilledWidget);
 421           }
 422         }
 423         else { // there is a greed widget
 424           const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
 425           std::string aFirstAttributeId = aWidgets.front()->attributeID();
 426           // activate next widget after greeded if it is the first widget in the panel
 427           // else the first panel widget is already activated by operation start
 428           if (aFirstAttributeId == aGreedAttributeId)
 429             aPostonedWidgetActivation = true;
 430         }
 431       }
 432     } if (!isOperationCommitted) {
 433       aWorkshop->connectToPropertyPanel(true);
 434       updateSketcherOnStart(aFOperation);
 435       updatePresentationsOnStart(aFOperation);
 436
 437       // the objects of the current operation should be deactivated
 438       QObjectPtrList anObjects;
 439       anObjects.append(aFeature);
 440       std::list<ResultPtr> aResults;
 441       ModelAPI_Tools::allResults(aFeature, aResults);
 442       std::list<ResultPtr>::const_iterator aIt;
 443       for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 444         anObjects.append(*aIt);
 445       }
 446       QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
 447       for (; anIt != aLast; anIt++)
 448         aWorkshop->deactivateActiveObject(*anIt, false);
 449       if (anObjects.size() > 0) {
 450         XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 451         aDisplayer->updateViewer();
 452       }
 453       /// state of command actions should be updated after displayed objects modification because
 454       /// deactivation(for example) of objects may influence on selection in the viewer
 455       /// State of command actions may depend on selection in the viewer(e.g. Sketch)
 456       workshop()->updateCommandStatus();
 457     }
 458     if (aPostonedWidgetActivation) {
 459       // if the widget is an empty in the chain of activated widgets, the current operation
 460       // is restarted. It should be performed after functionality of the operation starting
 461       aPropertyPanel->activateNextWidget(aFilledWidget);
 462     }
 463   }
 464 }
 465
 466 //******************************************************
 467 void PartSet_Module::updateSketcherOnStart(ModuleBase_Operation* theOperation)
 468 {
 469   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 470     mySketchMgr->startSketch(theOperation);
 471   }
 472   // It is switched off because of
 473   // Task #3067: 5.2.2 Drawing in the sketcher: change the mouse cursor arrow
 474   else if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 475     mySketchMgr->startNestedSketch(theOperation);
 476   }
 477 }
 478
 479 //******************************************************
 480 void PartSet_Module::updatePresentationsOnStart(ModuleBase_Operation* theOperation)
 481 {
 482   ModuleBase_OperationFeature* aFOperation =
 483     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 484   if (aFOperation) {
 485     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, false);
 486     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, false);
 487   }
 488 }
 489
 490 //******************************************************
 491 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 492 {
 493   ModuleBase_IModule::operationResumed(theOperation);
 494
 495   ModuleBase_OperationFeature* aFOperation =
 496     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 497   if (aFOperation) {
 498     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, false);
 499     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, false);
 500   }
 501 }
 502
 503 //******************************************************
 504 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 505 {
 506   bool isModifiedArgs = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false);
 507   bool isModifiedResults = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
 508   bool isModified = isModifiedArgs || isModifiedResults;
 509
 510   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 511     mySketchMgr->stopNestedSketch(theOperation);
 512   }
 513   else if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 514     setDefaultConstraintShown();
 515
 516   //VSV: Viewer is updated on feature update and redisplay
 517   if (isModified) {
 518     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 519     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 520     aDisplayer->updateViewer();
 521   }
 522
 523   QMap<PartSet_Tools::ConstraintVisibleState, bool>::const_iterator
 524     anIt = myHasConstraintShown.begin(), aLast = myHasConstraintShown.end();
 525   for (; anIt != aLast; anIt++) {
 526     mySketchMgr->updateBySketchParameters(anIt.key(), anIt.value());
 527   }
 528 }
 529
 530 //******************************************************
 531 ModuleBase_Operation* PartSet_Module::currentOperation() const
 532 {
 533   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 534   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 535   return anOpMgr->currentOperation();
 536 }
 537
 538 //******************************************************
 539 bool PartSet_Module::canUndo() const
 540 {
 541   bool aCanUndo = false;
 542   SessionPtr aMgr = ModelAPI_Session::get();
 543   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 544     aCanUndo = !aMgr->isOperation();
 545     if (!aCanUndo) // check the enable state additionally by sketch manager
 546       aCanUndo = aMgr->canUndo();
 547   }
 548   return aCanUndo;
 549 }
 550
 551 //******************************************************
 552 bool PartSet_Module::canRedo() const
 553 {
 554   bool aCanRedo = false;
 555   SessionPtr aMgr = ModelAPI_Session::get();
 556   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 557     aCanRedo = !aMgr->isOperation();
 558     if (!aCanRedo) // check the enable state additionally by sketch manager
 559       aCanRedo = aMgr->canRedo();
 560   }
 561   return aCanRedo;
 562 }
 563
 564 //******************************************************
 565 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 566 {
 567   bool aValid = true;
 568   if (theActionId == "MOVE_CMD" || theActionId == "MOVE_SPLIT_CMD") {
 569     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 570     if (aFeature) {
 571       ResultPtr aResult = ModuleBase_Tools::firstResult(aFeature);
 572       // part features can not be moved in the history.
 573       if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group())
 574         aValid = false;
 575     }
 576   }
 577   return aValid;
 578 }
 579
 580 //******************************************************
 581 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 582 {
 583   // the sketch manager put the restriction to the objects erase
 584   return mySketchMgr->canEraseObject(theObject);
 585 }
 586
 587 //******************************************************
 588 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 589 {
 590   // the sketch manager put the restriction to the objects display
 591   return mySketchMgr->canDisplayObject(theObject);
 592 }
 593
 594 //******************************************************
 595 bool PartSet_Module::canUsePreselection(const QString& thePreviousOperationKind,
 596                                         const QString& theStartedOperationKind)
 597 {
 598   if (ModuleBase_IModule::canUsePreselection(thePreviousOperationKind, theStartedOperationKind))
 599     return true;
 600
 601   return mySketchMgr->isNestedSketchFeature(theStartedOperationKind);
 602 }
 603
 604 /*void PartSet_Module::processHiddenObject(const std::list<ObjectPtr>& theObjects)
 605 {
 606   mySketchMgr->processHiddenObject(theObjects);
 607 }*/
 608
 609 //******************************************************
 610 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 611 {
 612   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 613
 614   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 615   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 616        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 617   if (isSketchOp || isNestedOp) {
 618     // in active sketch operation it is possible to activate operation object in selection
 619     // in the edit operation, e.g. points of the line can be moved when the line is edited
 620     ModuleBase_OperationFeature* aFOperation =
 621       dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 622     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 623   }
 624   return aCanActivate;
 625 }
 626
 627 //******************************************************
 628 bool PartSet_Module::addViewerMenu(const QMap<QString, QAction*>& theStdActions,
 629                                    QWidget* theParent,
 630                                    QMap<int, QAction*>& theMenuActions) const
 631 {
 632   return myMenuMgr->addViewerMenu(theStdActions, theParent, theMenuActions);
 633 }
 634
 635 //******************************************************
 636 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 637 {
 638   myMenuMgr->updateViewerMenu(theStdActions);
 639 }
 640
 641 //******************************************************
 642 bool PartSet_Module::isActionEnableStateFixed(const int theActionId) const
 643 {
 644   bool isEnabledFixed = false;
 645   if (theActionId == XGUI_ActionsMgr::AcceptAll &&
 646       mySketchReentrantMgr->isInternalEditActive())
 647     isEnabledFixed = true;
 648   return isEnabledFixed;
 649 }
 650
 651 //******************************************************
 652 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 653 {
 654   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 655   if (anError.isEmpty())
 656     anError = sketchMgr()->getFeatureError(theFeature);
 657
 658   return anError;
 659 }
 660
 661 //******************************************************
 662 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 663                                          QStringList& theIds) const
 664 {
 665   myMenuMgr->grantedOperationIds(theOperation, theIds);
 666
 667   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 668     XGUI_Workshop* aWorkshop = getWorkshop();
 669     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 670   }
 671 }
 672
 673 //******************************************************
 674 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 675 {
 676   if (mySketchMgr->activeSketch().get())
 677     PartSet_SketcherMgr::sketchSelectionModes(mySketchMgr->activeSketch(), theModes);
 678   else
 679     theModes = XGUI_Tools::workshop(myWorkshop)->viewerSelectionModes();
 680 }
 681
 682 //******************************************************
 683 void PartSet_Module::moduleSelectionModes(int theModesType, QIntList& theModes)
 684 {
 685   customSubShapesSelectionModes(theModes);
 686   //theModes.append(XGUI_Tools::workshop(myWorkshop)->viewerSelectionModes());
 687   //myWorkshop->module()->activeSelectionModes(theModes);
 688 }
 689
 690 //******************************************************
 691 void PartSet_Module::moduleSelectionFilters(const QIntList& theFilterTypes,
 692                                             SelectMgr_ListOfFilter& theSelectionFilters)
 693 {
 694   bool isSketchActive = mySketchMgr->activeSketch().get();
 695
 696   std::map<ModuleBase_SelectionFilterType, Handle(SelectMgr_Filter)>::const_iterator aFiltersIt =
 697     mySelectionFilters.begin();
 698   for (; aFiltersIt != mySelectionFilters.end(); aFiltersIt++) {
 699     int aFilterType = aFiltersIt->first;
 700     // do not add not participating filters in given parameters
 701     if (!theFilterTypes.contains(aFilterType))
 702       continue;
 703
 704     // using sketch filters only if sketch operation is active
 705     if (!isSketchActive &&
 706         mySketchMgr->sketchSelectionFilter((ModuleBase_SelectionFilterType)aFilterType))
 707       continue;
 708
 709     // using filtering of construction results only from faces panel
 710     if (aFilterType == SF_ResultGroupNameFilter)
 711       continue;
 712
 713     theSelectionFilters.Append(aFiltersIt->second);
 714   }
 715 }
 716
 717 //******************************************************
 718 void PartSet_Module::customSubShapesSelectionModes(QIntList& theModes)
 719 {
 720   if (theModes.contains(TopAbs_FACE))
 721     theModes.append(SketcherPrs_Tools::Sel_Sketch_Face);
 722   if (theModes.contains(TopAbs_WIRE))
 723     theModes.append(SketcherPrs_Tools::Sel_Sketch_Wire);
 724
 725   if (mySketchMgr->activeSketch().get())
 726     PartSet_SketcherMgr::sketchSelectionModes(mySketchMgr->activeSketch(), theModes);
 727 }
 728
 729 //******************************************************
 730 void PartSet_Module::getGeomSelection(const std::shared_ptr<ModuleBase_ViewerPrs>& theSelected,
 731                                       ObjectPtr& theObject, AttributePtr& theAttribute)
 732 {
 733   ObjectPtr anObject = theSelected->object();
 734   GeomShapePtr aShape = theSelected->shape();
 735
 736   theAttribute = findAttribute(anObject, aShape);
 737   // TODO: try to create result if object is an external object
 738   theObject = anObject;
 739 }
 740
 741 //******************************************************
 742 bool PartSet_Module::isMouseOverWindow()
 743 {
 744   return mySketchMgr->isMouseOverWindow();
 745 }
 746
 747 //******************************************************
 748 bool PartSet_Module::isSketchNeutralPointActivated() const
 749 {
 750   bool isNeutralPoint = true;
 751   if (sketchReentranceMgr()->isInternalEditActive())
 752     isNeutralPoint = false;
 753   if (myIsOperationIsLaunched)
 754     isNeutralPoint = false;
 755
 756   return isNeutralPoint;
 757 }
 758
 759 //******************************************************
 760 void PartSet_Module::closeDocument()
 761 {
 762   myActivePartIndex = QModelIndex();
 763   SketcherPrs_PositionMgr::get()->clearAll();
 764 }
 765
 766 //******************************************************
 767 void PartSet_Module::clearViewer()
 768 {
 769   myCustomPrs->clearPrs();
 770
 771   XGUI_Workshop* aWorkshop = getWorkshop();
 772   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 773   aDisplayer->deactivateSelectionFilters(false);
 774 }
 775
 776 //******************************************************
 777 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 778 {
 779   ModuleBase_OperationFeature* aFOperation =
 780     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 781   if (!aFOperation)
 782     return;
 783
 784   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 785   // we have to manually activate the sketch label in edit mode
 786   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation()))
 787     aPanel->activateWidget(aPanel->modelWidgets().first());
 788 }
 789
 790 //******************************************************
 791 bool PartSet_Module::createWidgets(const FeaturePtr& theFeature, const QString& theXmlRepr,
 792                                    QList<ModuleBase_ModelWidget*>& theWidgets) const
 793 {
 794   bool aProcessed = false;
 795
 796   XGUI_Workshop* aWorkshop = getWorkshop();
 797   XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 798   if (mySketchMgr->activeSketch().get() && aPropertyPanel) {
 799     ModuleBase_ISelection* aSelection = workshop()->selection();
 800     // click on a point in sketch leads here with the point is highlighted, not yet selected
 801     QList<ModuleBase_ViewerPrsPtr> aPreselection = aSelection->getHighlighted();
 802     if (aPreselection.size() == 1) {
 803       ModuleBase_ViewerPrsPtr aSelectedPrs = aPreselection[0];
 804       ObjectPtr anObject = aSelectedPrs->object();
 805
 806       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
 807       GeomShapePtr aShape = aSelectedPrs->shape();
 808       // click on the digit of dimension constrain comes here
 809       // with an empty shape, so we need the check
 810       if (aFeature == theFeature && aShape.get() && !aShape->isNull()) {
 811         // if feature has only one result and shape of result is equal to selected shape
 812         // this attribute is not processed. It is a case of Sketch Point.
 813         if (aFeature->results().size() == 1) {
 814           ResultPtr aResult = aFeature->results().front();
 815           if (aResult.get() && aResult->shape()->isEqual(aShape))
 816             return aProcessed;
 817         }
 818         const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
 819         std::pair<AttributePtr, int> anAttribute =
 820             PartSet_Tools::findAttributeBy2dPoint(anObject, aTDShape, mySketchMgr->activeSketch());
 821         if (anAttribute.first.get()) {
 822           ModuleBase_WidgetFactory aFactory(theXmlRepr.toStdString(), workshop());
 823
 824           const std::string anAttributeId = anAttribute.first->id();
 825           aFactory.createWidget(aPropertyPanel->contentWidget(), anAttributeId);
 826
 827           theWidgets = aFactory.getModelWidgets();
 828           // it is possible that the point does not present in XML definition,
 829           // in this case, we assume that it is not processed by this module
 830           // e.g. "Intersection point" feature
 831           aProcessed = !theWidgets.isEmpty();
 832         }
 833       }
 834     }
 835   }
 836   return aProcessed;
 837 }
 838
 839 //******************************************************
 840 void PartSet_Module::onSelectionChanged()
 841 {
 842   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 843   if (!aOperation)
 844     return;
 845
 846   bool isSketcherOp = false;
 847   // An edit operation is enable only if the current opeation is the sketch operation
 848   if (mySketchMgr->activeSketch()) {
 849     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 850       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 851   }
 852   if (isSketcherOp) {
 853     // Editing of constraints can be done on selection
 854     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 855     QList<ModuleBase_ViewerPrsPtr> aSelected = aSelect->getSelected();
 856     if (aSelected.size() == 1) {
 857       ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
 858       ObjectPtr aObject = aPrs->object();
 859       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 860       if (aFeature) {
 861         std::string aId = aFeature->getKind();
 862         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 863             (aId == SketchPlugin_ConstraintLength::ID()) ||
 864             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 865             (aId == SketchPlugin_ConstraintAngle::ID())) {
 866           editFeature(aFeature);
 867         }
 868       }
 869     }
 870   }
 871 }
 872
 873 //******************************************************
 874 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 875 {
 876   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 877   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 878   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
 879 }
 880
 881 //******************************************************
 882 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType,
 883                                                            QWidget* theParent,
 884                                                            Config_WidgetAPI* theWidgetApi)
 885 {
 886   ModuleBase_IWorkshop* aWorkshop = workshop();
 887   ModuleBase_ModelWidget* aWgt = NULL;
 888   if (theType == "sketch-start-label") {
 889     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 890                                                                theWidgetApi, myHasConstraintShown);
 891     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 892       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 893     connect(aLabelWgt, SIGNAL(showConstraintToggled(int, bool)),
 894       mySketchMgr, SLOT(onShowConstraintsToggle(int, bool)));
 895     connect(aLabelWgt, SIGNAL(showFreePoints(bool)), mySketchMgr, SLOT(onShowPoints(bool)));
 896     connect(aLabelWgt, SIGNAL(autoConstraints(bool)),
 897       sketchReentranceMgr(), SLOT(onAutoConstraints(bool)));
 898     aLabelWgt->setShowPointsState(mySketchMgr->isShowFreePointsShown());
 899     aWgt = aLabelWgt;
 900   } else if (theType == "sketch-2dpoint_selector") {
 901     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 902                                                                  theWidgetApi);
 903     aPointWgt->setSketch(mySketchMgr->activeSketch());
 904     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 905     aWgt = aPointWgt;
 906   }else if (theType == "sketch-2dpoint_flyout_selector") {
 907     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 908                                                                              theWidgetApi);
 909     aPointWgt->setSketch(mySketchMgr->activeSketch());
 910     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 911     aWgt = aPointWgt;
 912   } else if (theType == "sketch_shape_selector") {
 913     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 914                           new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi);
 915     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 916     aWgt = aShapeSelectorWgt;
 917   } else if (theType == "sketch_multi_selector") {
 918     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 919                           new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi);
 920     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 921     aWgt = aShapeSelectorWgt;
 922   }
 923   else if (theType == "sketch_feature_point_selector") {
 924     PartSet_WidgetFeaturePointSelector* aPointSelectorWgt =
 925             new PartSet_WidgetFeaturePointSelector(theParent, aWorkshop, theWidgetApi);
 926     aPointSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 927     aWgt = aPointSelectorWgt;
 928   }
 929   else if (theType == "sketch-bspline_selector") {
 930     PartSet_WidgetBSplinePoints* aBSplineWgt =
 931         new PartSet_WidgetBSplinePoints(theParent, aWorkshop, theWidgetApi);
 932     aBSplineWgt->setSketch(mySketchMgr->activeSketch());
 933     aWgt = aBSplineWgt;
 934   }
 935   else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 936     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi);
 937   } else if (theType == "export_file_selector") {
 938     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi);
 939   } else if (theType == "sketch_launcher") {
 940     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi);
 941   }
 942   else if (theType == "module_choice") {
 943     aWgt = new ModuleBase_WidgetChoice(theParent, theWidgetApi);
 944     connect(aWgt, SIGNAL(itemSelected(ModuleBase_ModelWidget*, int)),
 945       this, SLOT(onChoiceChanged(ModuleBase_ModelWidget*, int)));
 946   } else if (theType == "bspline-panel") {
 947     PartSet_BSplineWidget* aPanel = new PartSet_BSplineWidget(theParent, theWidgetApi);
 948     //aPanel->setFeature(theFeature);
 949     aWgt = aPanel;
 950   }
 951   return aWgt;
 952 }
 953
 954 //******************************************************
 955 ModuleBase_ModelWidget* PartSet_Module::activeWidget() const
 956 {
 957   ModuleBase_ModelWidget* anActiveWidget = 0;
 958
 959   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 960   if (!aOperation)
 961     return anActiveWidget;
 962
 963   ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 964   if (!aPanel)
 965     return anActiveWidget;
 966
 967   return aPanel->activeWidget(true);
 968 }
 969
 970 //******************************************************
 971 bool PartSet_Module::deleteObjects()
 972 {
 973   bool isProcessed = false;
 974
 975   XGUI_Workshop* aWorkshop = getWorkshop();
 976   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 977
 978   //SessionPtr aMgr = ModelAPI_Session::get();
 979   // 1. check whether the delete should be processed in the module
 980   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 981   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 982        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 983   if (isSketchOp || isNestedOp) {
 984     isProcessed = true;
 985     // 2. find selected presentations
 986     // selected objects should be collected before the current operation abort because
 987     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 988     ModuleBase_ISelection* aSel = workshop()->selection();
 989     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 990     // if there are no selected objects in the viewer, that means that the selection in another
 991     // place cased this method. It is necessary to return the false value to understande in above
 992     // method that delete is not processed
 993     if (aSelectedObj.count() == 0)
 994       return false;
 995
 996     // avoid delete of the objects, which are not belong to the current sketch
 997     // in order to do not delete results of other sketches
 998     QObjectPtrList aSketchObjects;
 999     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
1000     for ( ; anIt != aLast; anIt++) {
1001       ObjectPtr anObject = *anIt;
1002       if (mySketchMgr->isObjectOfSketch(anObject)) {
1003         // sketch feature should be used in this list because workshop deletes features only
1004         // results are skipped
1005         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
1006         aSketchObjects.append(aSketchFeature);
1007       }
1008     }
1009     // if the selection contains only local selected presentations from other sketches,
1010     // the Delete operation should not be done at all
1011     if (aSketchObjects.size() == 0)
1012       return true;
1013
1014     // 3. start operation
1015     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
1016     ModuleBase_Operation* anOpAction = new ModuleBase_Operation(aDescription, this);
1017
1018     // the active nested sketch operation should be aborted unconditionally
1019     // the Delete action should be additionally granted for the Sketch operation
1020     // in order to do not abort/commit it
1021     bool isCommitted;
1022     if (!anOpMgr->canStartOperation(anOpAction->id(), isCommitted))
1023       return true; // the objects are processed but can not be deleted
1024
1025     anOpMgr->startOperation(anOpAction);
1026
1027     // WORKAROUND, should be done to avoid viewer highlight update after deletetion of objects
1028     // the problem is in AIS Dimensions recompute
1029     // if a line and the dim are removed, line is the first
1030     // it causes the AIS recompute, where the base line is null,
1031     // the result is empty AIS in the viewer
1032     XGUI_Tools::workshop(myWorkshop)->selector()->clearSelection();
1033
1034     // 4. delete features
1035     // sketch feature should be skipped, only sub-features can be removed
1036     // when sketch operation is active
1037     aWorkshop->deleteFeatures(aSketchObjects);
1038     // 5. stop operation
1039     anOpMgr->commitOperation();
1040   }
1041   return isProcessed;
1042 }
1043
1044 //******************************************************
1045 void PartSet_Module::editFeature(FeaturePtr theFeature)
1046 {
1047   storeConstraintsState(theFeature->getKind());
1048   ModuleBase_IModule::editFeature(theFeature);
1049 }
1050
1051 //******************************************************
1052 bool PartSet_Module::canCommitOperation() const
1053 {
1054   return true;
1055 }
1056
1057 //******************************************************
1058 void PartSet_Module::launchOperation(const QString& theCmdId, const bool& isStartAfterCommitOnly)
1059 {
1060   myIsOperationIsLaunched = true;
1061   storeConstraintsState(theCmdId.toStdString());
1062   updateConstraintsState(theCmdId.toStdString());
1063
1064   ModuleBase_IModule::launchOperation(theCmdId, isStartAfterCommitOnly);
1065
1066   myIsOperationIsLaunched = false;
1067 }
1068
1069 //******************************************************
1070 void PartSet_Module::storeConstraintsState(const std::string& theFeatureKind)
1071 {
1072   if (myWorkshop->currentOperation() &&
1073       myWorkshop->currentOperation()->id().toStdString() == SketchPlugin_Sketch::ID()) {
1074     const QMap<PartSet_Tools::ConstraintVisibleState, bool>& aShownStates =
1075                                                   mySketchMgr->showConstraintStates();
1076     myHasConstraintShown = aShownStates;
1077   }
1078 }
1079
1080 //******************************************************
1081 void PartSet_Module::updateConstraintsState(const std::string& theFeatureKind)
1082 {
1083   if (PartSet_SketcherMgr::constraintsIdList().contains(theFeatureKind.c_str()) ||
1084       PartSet_SketcherMgr::replicationsIdList().contains(theFeatureKind.c_str())) {
1085     // Show constraints if a constraint was anOperation
1086     mySketchMgr->updateBySketchParameters(PartSet_Tools::Geometrical, true);
1087     mySketchMgr->updateBySketchParameters(PartSet_Tools::Dimensional, true);
1088     mySketchMgr->updateBySketchParameters(PartSet_Tools::Expressions,
1089                                           myHasConstraintShown[PartSet_Tools::Expressions]);
1090   }
1091 }
1092
1093 //******************************************************
1094 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
1095 {
1096   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
1097   if (!anAIS.IsNull()) {
1098     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
1099     if (aFeature.get()) {
1100       bool aToUseZLayer = false;
1101       if (PartSet_Tools::findRefsToMeFeature(aFeature,SketchPlugin_Projection::ID()))
1102         aToUseZLayer = true;
1103       else {
1104         CompositeFeaturePtr aParent = ModelAPI_Tools::compositeOwner(aFeature);
1105         aToUseZLayer = (aParent.get() && (aParent->getKind() == SketchPlugin_Sketch::ID()));
1106       }
1107       if (aToUseZLayer) {
1108         Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
1109         if (aFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID())
1110           aCtx->SetZLayer(anAIS, Graphic3d_ZLayerId_Top);
1111         else
1112           aCtx->SetZLayer(anAIS, myVisualLayerId);
1113       }
1114     }
1115   }
1116 }
1117
1118 //******************************************************
1119 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
1120 {
1121   // this is obsolete
1122   // it should be recomputed in order to disappear in the viewer if the corresponded object
1123   // is erased
1124   //if (myCustomPrs->isActive())
1125   //  myCustomPrs->redisplay(theObject, false);
1126 }
1127
1128 //******************************************************
1129 void PartSet_Module::onViewTransformed(int theTrsfType)
1130 {
1131   // Set length of arrows constant in pixel size
1132   // if the operation is panning or rotate or panglobal then do nothing
1133   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
1134     return;
1135   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
1136   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
1137   if (aContext.IsNull())
1138     return;
1139
1140   //Handle(V3d_View) aView = aViewer->activeView();
1141
1142   XGUI_Workshop* aWorkshop = getWorkshop();
1143   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1144   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
1145   Handle(V3d_View) aView;
1146   double aScale = 0;
1147   V3d_ListOfView::Iterator aDefinedViews(aV3dViewer->DefinedViews());
1148   for (; aDefinedViews.More(); aDefinedViews.Next()) {
1149     Handle(V3d_View) aV = aDefinedViews.Value();
1150     double aS = aV->Scale();
1151     if (aS > aScale) {
1152       aScale = aS;
1153       aView = aV;
1154     }
1155   }
1156   if (aView.IsNull())
1157     return;
1158
1159   bool isModified = false;
1160   double aLen = aView->Convert(SketcherPrs_Tools::getConfigArrowSize());
1161   ModuleBase_Operation* aCurrentOperation = myWorkshop->currentOperation();
1162   if (aCurrentOperation &&
1163     (PartSet_SketcherMgr::isSketchOperation(aCurrentOperation) ||
1164      sketchMgr()->isNestedSketchOperation(aCurrentOperation) ||
1165      (aCurrentOperation->id() == "Measurement")))
1166   {
1167     SketcherPrs_Tools::setArrowSize(aLen);
1168     const double aCurScale = aViewer->activeView()->Camera()->Scale();
1169     aViewer->SetScale(aViewer->activeView(), aCurScale);
1170 #ifdef OPTIMIZE_PRS
1171     QList<Handle(AIS_InteractiveObject)> aPrsList = aDisplayer->displayedPresentations();
1172     foreach(Handle(AIS_InteractiveObject) aAisObj, aPrsList) {
1173 #else
1174     QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
1175     foreach(AISObjectPtr aAIS, aPrsList) {
1176       Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
1177 #endif
1178       Handle(PrsDim_Dimension) aDim = Handle(PrsDim_Dimension)::DownCast(aAisObj);
1179       if (!aDim.IsNull()) {
1180         aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
1181         aContext->Redisplay(aDim, false);
1182         isModified = true;
1183       }
1184     }
1185   }
1186
1187   // Manage trihedron arrows
1188   if (Config_PropManager::boolean("Visualization", "zoom_trihedron_arrows")) {
1189     Handle(AIS_Trihedron) aTrihedron = aViewer->trihedron();
1190     if (!aTrihedron.IsNull()) {
1191       double aAxLen =
1192         aView->Convert(Config_PropManager::integer("Visualization", "axis_arrow_size"));
1193       Handle(Prs3d_DatumAspect) aDatumAspect = aTrihedron->Attributes()->DatumAspect();
1194       double aAxisLen = aDatumAspect->AxisLength(Prs3d_DP_XAxis);
1195       aDatumAspect->SetAttribute(Prs3d_DP_ShadingConeLengthPercent, aAxLen / aAxisLen);
1196       aTrihedron->Attributes()->SetDatumAspect(aDatumAspect);
1197       aContext->Redisplay(aTrihedron, false);
1198       isModified = true;
1199     }
1200   }
1201   if (isModified)
1202     aDisplayer->updateViewer();
1203 }
1204
1205 //******************************************************
1206 bool PartSet_Module::isCustomPrsActivated(const ModuleBase_CustomizeFlag& theFlag) const
1207 {
1208   return myCustomPrs->isActive(theFlag);
1209 }
1210
1211 //******************************************************
1212 void PartSet_Module::activateCustomPrs(const FeaturePtr& theFeature,
1213                                        const ModuleBase_CustomizeFlag& theFlag,
1214                                        const bool theUpdateViewer)
1215 {
1216   myCustomPrs->activate(theFeature, theFlag, theUpdateViewer);
1217 }
1218
1219 //******************************************************
1220 void PartSet_Module::deactivateCustomPrs(const ModuleBase_CustomizeFlag& theFlag,
1221                                          const bool theUpdateViewer)
1222 {
1223   myCustomPrs->deactivate(theFlag, theUpdateViewer);
1224 }
1225
1226 //******************************************************
1227 //bool PartSet_Module::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
1228 //                                           std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
1229 //{
1230 //  bool aCustomized = false;
1231 //
1232 //  XGUI_Workshop* aWorkshop = getWorkshop();
1233 //  XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1234 //  ObjectPtr anObject = aDisplayer->getObject(thePrs);
1235 //  if (!anObject)
1236 //    return aCustomized;
1237 //
1238 //  if (!theResult.get()) {
1239 //    std::vector<int> aColor;
1240 //    XGUI_CustomPrs::getDefaultColor(anObject, true, aColor);
1241 //    if (!aColor.empty()) {
1242 //      aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1243 //    }
1244 //  }
1245 //  // customize dimentional constrains
1246 //  sketchMgr()->customisePresentation(anObject);
1247 //
1248 //  return aCustomized;
1249 //}
1250 //
1251 ////******************************************************
1252 //bool PartSet_Module::afterCustomisePresentation(std::shared_ptr<ModelAPI_Result> theResult,
1253 //                                                AISObjectPtr thePrs,
1254 //                                                GeomCustomPrsPtr theCustomPrs)
1255 //{
1256 //  bool aCustomized = false;
1257 //
1258 //  XGUI_Workshop* aWorkshop = getWorkshop();
1259 //  XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1260 //  ObjectPtr anObject = aDisplayer->getObject(thePrs);
1261 //  if (!anObject)
1262 //    return aCustomized;
1263 //
1264 //  std::vector<int> aColor;
1265 //  bool aUseCustomColor = true;
1266 //  if (aUseCustomColor)
1267 //    myOverconstraintListener->getCustomColor(anObject, aColor);
1268 //  // customize sketch symbol presentation
1269 //  Handle(AIS_InteractiveObject) anAISIO = thePrs->impl<Handle(AIS_InteractiveObject)>();
1270 //  if (!anAISIO.IsNull()) {
1271 //    if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
1272 //      Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
1273 //      if (!aPrs.IsNull()) {
1274 //        aPrs->SetCustomColor(aColor);
1275 //        aCustomized = true;
1276 //      }
1277 //    } else if (!Handle(SketcherPrs_Coincident)::DownCast(anAISIO).IsNull()) {
1278 //      Handle(SketcherPrs_Coincident) aPrs = Handle(SketcherPrs_Coincident)::DownCast(anAISIO);
1279 //      if (!aPrs.IsNull()) {
1280 //        aPrs->SetCustomColor(aColor);
1281 //        aCustomized = true;
1282 //      }
1283 //    }
1284 //  }
1285 //  // customize sketch dimension constraint presentation
1286 //  if (!aCustomized) {
1287 //    if (!aColor.empty()) { // otherwise presentation has the default color
1288 //      aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1289 //    }
1290 //  }
1291 //  return aCustomized;
1292 //}
1293
1294 //******************************************************
1295 bool PartSet_Module::customizeFeature(ObjectPtr theObject, const ModuleBase_CustomizeFlag& theFlag,
1296                                      const bool theUpdateViewer)
1297 {
1298   bool isRedisplayed = false;
1299   if (myCustomPrs->isActive(theFlag))
1300     isRedisplayed = myCustomPrs->redisplay(theObject, theFlag, theUpdateViewer);
1301
1302   return isRedisplayed;
1303 }
1304
1305 //******************************************************
1306 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
1307 {
1308   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
1309   if (aOB) {
1310     QLabel* aLabel = aOB->activeDocLabel();
1311     aLabel->installEventFilter(myMenuMgr);
1312     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
1313           SLOT(onActiveDocPopup(const QPoint&)));
1314     aOB->treeView()->setExpandsOnDoubleClick(false);
1315     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
1316       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
1317
1318     Events_Loop* aLoop = Events_Loop::loop();
1319     aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
1320   }
1321 }
1322
1323 //******************************************************
1324 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
1325 {
1326   SessionPtr aMgr = ModelAPI_Session::get();
1327   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
1328
1329   XGUI_Workshop* aWorkshop = getWorkshop();
1330   QLabel* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
1331
1332   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
1333
1334   QMenu aMenu;
1335   aMenu.addAction(aActivatePartAction);
1336
1337 #ifndef HAVE_SALOME
1338   if (aMgr->activeDocument() == aMgr->moduleDocument()) {
1339     DocumentPtr aDoc = aMgr->moduleDocument();
1340     int aNbParts = aDoc->size(ModelAPI_ResultPart::group());
1341     bool aHaveToActivate = false;
1342     for (int i = 0; i < aNbParts; i++) {
1343       ObjectPtr aObj = aDoc->object(ModelAPI_ResultPart::group(), i);
1344       ResultPartPtr aPartRes = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1345       if (!aPartRes->partDoc().get()) {
1346         aHaveToActivate = true;
1347         break;
1348       }
1349     }
1350     if (aHaveToActivate) {
1351       QAction* aActivateAllPartAction = myMenuMgr->action("ACTIVATE_ALL_PARTS_CMD");
1352       aMenu.addAction(aActivateAllPartAction);
1353     }
1354   }
1355 #endif
1356
1357   aMenu.exec(aHeader->mapToGlobal(thePnt));
1358 }
1359
1360 //******************************************************
1361 AISObjectPtr PartSet_Module::createPresentation(const ObjectPtr& theObject)
1362 {
1363   Handle(AIS_InteractiveObject) anAISPrs = mySketchMgr->createPresentation(theObject);
1364   if (anAISPrs.IsNull()) {
1365     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1366     if (aResult.get()) {
1367       std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aResult);
1368       if (aShapePtr.get() != NULL)
1369         anAISPrs = new ModuleBase_ResultPrs(aResult);
1370     }
1371     else {
1372       FieldStepPtr aStep =
1373         std::dynamic_pointer_cast<ModelAPI_ResultField::ModelAPI_FieldStep>(theObject);
1374       if (aStep.get()) {
1375         anAISPrs = new PartSet_FieldStepPrs(aStep);
1376       }
1377     }
1378   }
1379   AISObjectPtr anAIS;
1380   if (!anAISPrs.IsNull()) {
1381     Handle(AIS_Shape) aShapePrs = Handle(AIS_Shape)::DownCast(anAISPrs);
1382     if (!aShapePrs.IsNull())
1383       ModuleBase_Tools::setPointBallHighlighting((AIS_Shape*)aShapePrs.get());
1384
1385     anAIS = AISObjectPtr(new GeomAPI_AISObject());
1386     anAIS->setImpl(new Handle(AIS_InteractiveObject)(anAISPrs));
1387     customizePresentation(theObject, anAIS);
1388   }
1389   return anAIS;
1390 }
1391
1392 //******************************************************
1393 double getResultDeflection(const ResultPtr& theResult)
1394 {
1395   double aDeflection = ModelAPI_Tools::getDeflection(theResult);
1396   if (aDeflection < 0)
1397     aDeflection = PartSet_Tools::getDefaultDeflection(theResult);
1398   return aDeflection;
1399 }
1400
1401 //******************************************************
1402 double getResultTransparency(const ResultPtr& theResult)
1403 {
1404   double aTransparency = ModelAPI_Tools::getTransparency(theResult);
1405   if (aTransparency < 0)
1406     aTransparency = PartSet_Tools::getDefaultTransparency();
1407   return aTransparency;
1408 }
1409
1410 static AttributeImagePtr findImage(const ObjectPtr& theResult)
1411 {
1412   AttributeImagePtr anImageAttr;
1413
1414   if (theResult.get()) {
1415     ResultBodyPtr aResultBody =
1416       std::dynamic_pointer_cast<ModelAPI_ResultBody>(theResult);
1417     if (aResultBody.get()) {
1418       anImageAttr = aResultBody->data()->image(ModelAPI_ResultBody::IMAGE_ID());
1419       if (!anImageAttr.get() || !anImageAttr->hasTexture()) {
1420         // try to find an image attribute in parents
1421         ObjectPtr aParent = theResult->document()->parent(theResult);
1422         anImageAttr = findImage(aParent);
1423       }
1424     }
1425   }
1426
1427   return anImageAttr;
1428 }
1429
1430 //******************************************************
1431 void PartSet_Module::setTexture(const AISObjectPtr& thePrs,
1432                                 const ResultPtr& theResult)
1433 {
1434   ResultBodyPtr aResultBody =
1435     std::dynamic_pointer_cast<ModelAPI_ResultBody>(theResult);
1436   if (!aResultBody.get())
1437     return;
1438
1439   AttributeImagePtr anImageAttr = findImage(theResult);
1440   if (!anImageAttr.get() || !anImageAttr->hasTexture())
1441     return;
1442
1443   int aWidth, aHeight;
1444   std::string aFormat;
1445   std::list<unsigned char> aByteList;
1446   anImageAttr->texture(aWidth, aHeight, aByteList, aFormat);
1447
1448   Handle(AIS_InteractiveObject) anAIS = thePrs->impl<Handle(AIS_InteractiveObject)>();
1449   if (!anAIS.IsNull()) {
1450     /// set color to white and change material aspect,
1451     /// in order to keep a natural apect of the image.
1452     thePrs->setColor(255, 255, 255);
1453     Quantity_Color myShadingColor(NCollection_Vec3<float>(1.,  1., 1.));
1454     Handle(AIS_Shape) anAISShape = Handle(AIS_Shape)::DownCast(anAIS);
1455     if (!anAISShape.IsNull())
1456     {
1457       auto myDrawer = anAISShape->Attributes();
1458
1459       myDrawer->ShadingAspect()->SetColor(myShadingColor);
1460       myDrawer->ShadingAspect()->Aspect()->SetDistinguishOn();
1461       Graphic3d_MaterialAspect aMatAspect(Graphic3d_NOM_PLASTIC);
1462       aMatAspect.SetTransparency(0.0);
1463       myDrawer->ShadingAspect()->Aspect()->SetFrontMaterial(aMatAspect);
1464       myDrawer->ShadingAspect()->Aspect()->SetBackMaterial(aMatAspect);
1465
1466       //aPixmap = OCCViewer_Utilities::imageToPixmap( px.toImage());
1467       Handle(Image_PixMap) aPixmap = new Image_PixMap();
1468       aPixmap->InitTrash(Image_PixMap::ImgBGRA, aWidth, aHeight);
1469       std::list<unsigned char>::iterator aByteIter = aByteList.begin();
1470       for (int aLine = 0; aLine < aHeight; ++aLine) {
1471         // convert pixels from ARGB to renderer-compatible RGBA
1472         for (int aByte = 0; aByte < aWidth; ++aByte) {
1473           Image_ColorBGRA& aPixmapBytes = aPixmap->ChangeValue<Image_ColorBGRA>(aLine, aByte);
1474
1475           aPixmapBytes.b() = (Standard_Byte) *aByteIter++;
1476           aPixmapBytes.g() = (Standard_Byte) *aByteIter++;
1477           aPixmapBytes.r() = (Standard_Byte) *aByteIter++;
1478           aPixmapBytes.a() = (Standard_Byte) *aByteIter++;
1479         }
1480       }
1481
1482       anAISShape->Attributes()->ShadingAspect()->Aspect()->SetTextureMap
1483           (new Graphic3d_Texture2Dmanual(aPixmap));
1484       anAISShape->Attributes()->ShadingAspect()->Aspect()->SetTextureMapOn();
1485
1486       anAISShape->SetDisplayMode(AIS_Shaded);
1487     }
1488   }
1489 }
1490
1491 //******************************************************
1492 void PartSet_Module::customizePresentation(const ObjectPtr& theObject,
1493                                            const AISObjectPtr& thePrs) const
1494 {
1495   if (mySketchMgr->isObjectOfSketch(theObject)) {
1496     mySketchMgr->customizeSketchPresentation(theObject, thePrs);
1497   }
1498   else {
1499     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1500     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
1501     if (aResult.get()) {
1502       std::vector<int> aColor;
1503       bool isSameDoc = (ModelAPI_Session::get()->activeDocument() == aResult->document());
1504       // Get user defined color for the object
1505       ModelAPI_Tools::getColor(aResult, aColor);
1506       if (isSameDoc) {
1507         bool isCustomized = false;
1508         if (aColor.empty() && aFeature.get()) {
1509           GeomCustomPrsPtr aCustPrs = std::dynamic_pointer_cast<GeomAPI_ICustomPrs>(aFeature);
1510           if (aCustPrs.get()) {
1511             isCustomized = aCustPrs->customisePresentation(aResult, thePrs);
1512           }
1513         }
1514         if (!isCustomized) {
1515           if (aColor.empty()) {
1516             PartSet_Tools::getDefaultColor(aResult, false, aColor);
1517           }
1518           thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1519         }
1520       }
1521       else {
1522         if (aColor.empty()) {
1523           PartSet_Tools::getDefaultColor(aResult, false, aColor);
1524         }
1525         QColor aQColor(aColor[0], aColor[1], aColor[2]);
1526         QColor aNewColor =
1527           QColor::fromHsvF(aQColor.hueF(), aQColor.saturationF() / 3., aQColor.valueF());
1528         thePrs->setColor(aNewColor.red(), aNewColor.green(), aNewColor.blue());
1529       }
1530       thePrs->setDeflection(getResultDeflection(aResult));
1531       thePrs->setTransparency(getResultTransparency(aResult));
1532
1533       /// set texture parameters, if any
1534       setTexture(thePrs, aResult);
1535     }
1536     if (aFeature.get() && (aFeature->getKind() == SketchPlugin_Sketch::ID())) {
1537         thePrs->setWidth(2);
1538     }
1539   }
1540 }
1541
1542
1543 //******************************************************
1544 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
1545 {
1546   ObjectPtr anObject;
1547   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1548   if (aOperation) {
1549     /// If last line finished on vertex the lines creation sequence has to be break
1550     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1551     if (aPanel) {
1552       ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1553       // if there is an active widget, find the presented object in it
1554       if (!anActiveWidget)
1555         anActiveWidget = aPanel->preselectionWidget();
1556
1557       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1558                                                                              (anActiveWidget);
1559       if (aWidgetValidated)
1560         anObject = aWidgetValidated->findPresentedObject(theAIS);
1561     }
1562   }
1563   return anObject;
1564 }
1565
1566 //******************************************************
1567 bool PartSet_Module::canBeShaded(Handle(AIS_InteractiveObject) theAIS) const
1568 {
1569   bool aCanBeShaged = true;
1570
1571   Handle(PartSet_ResultSketchPrs) aPrs = Handle(PartSet_ResultSketchPrs)::DownCast(theAIS);
1572   if (!aPrs.IsNull())
1573     aCanBeShaged = false;
1574
1575   return aCanBeShaged;
1576 }
1577
1578 //******************************************************
1579 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
1580 {
1581   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
1582   int aSelected = aObjects.size();
1583   SessionPtr aMgr = ModelAPI_Session::get();
1584   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
1585
1586   bool hasResult = false;
1587   bool hasFeature = false;
1588   bool hasParameter = false;
1589   bool hasCompositeOwner = false;
1590   bool hasResultInHistory = false;
1591   bool hasFolder = false;
1592   ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter,
1593                                   hasCompositeOwner, hasResultInHistory, hasFolder);
1594
1595   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
1596   if (aSelected == 1) {
1597     ObjectPtr aObject = aObjects.first();
1598     if (aObject) {
1599       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1600       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
1601       bool isPart = aPart.get() ||
1602         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
1603       if (isPart) {
1604         DocumentPtr aPartDoc;
1605         if (!aPart.get()) {
1606           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
1607         }
1608         if (aPart.get()) // this may be null is Part feature is disabled
1609           aPartDoc = aPart->partDoc();
1610
1611         theMenu->addAction(aActivatePartAction);
1612         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
1613
1614       } else if (aObject->document() == aMgr->activeDocument()) {
1615         if (hasParameter || hasFeature) {
1616
1617           // disable Edit menu for groups under ImportResult feature
1618           bool isEnabled = true;
1619           if (aFeature.get() && aFeature->getKind() == "Group")
1620           {
1621             std::shared_ptr<ModelAPI_CompositeFeature> anOwner =
1622               ModelAPI_Tools::compositeOwner (aFeature);
1623
1624             if (anOwner.get() && anOwner->getKind() == "ImportResult")
1625             {
1626               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
1627               isEnabled = false;
1628             }
1629           }
1630
1631           if (isEnabled)
1632           {
1633             myMenuMgr->action("EDIT_CMD")->setEnabled(true);
1634             theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1635             if (aCurrentOp && aFeature.get()) {
1636               if (aCurrentOp->id().toStdString() == aFeature->getKind())
1637                 myMenuMgr->action("EDIT_CMD")->setEnabled(false);
1638             }
1639           }
1640         }
1641       }
1642     }
1643   } else {
1644     if (hasFeature) {
1645       myMenuMgr->action("EDIT_CMD")->setEnabled(aCurrentOp == 0);
1646       theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1647       theMenu->addSeparator();
1648     }
1649   }
1650   bool aNotDeactivate = (aCurrentOp == 0);
1651   if (!aNotDeactivate) {
1652     aActivatePartAction->setEnabled(false);
1653   }
1654 }
1655
1656 //******************************************************
1657 #define EXPAND_PARENT(OBJ) \
1658 QModelIndex aObjIndex = aDataModel->objectIndex(OBJ); \
1659 if (aObjIndex.isValid()) { \
1660   QModelIndex aParent = aObjIndex.parent(); \
1661   int aCount = aDataModel->rowCount(aParent); \
1662   if (aCount == 1) \
1663     aTreeView->setExpanded(aParent, true); \
1664 }
1665
1666 //******************************************************
1667 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
1668 {
1669   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
1670     SessionPtr aMgr = ModelAPI_Session::get();
1671     if (!aMgr->hasModuleDocument()) // if document is closed, do not call the document creation
1672       return;
1673     // Do not change activation of parts if an operation active
1674     static QStringList aAllowActivationList;
1675     if (aAllowActivationList.isEmpty())
1676       aAllowActivationList <<
1677       QString(PartSetPlugin_Part::ID().c_str()) <<
1678       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
1679       QString(PartSetPlugin_Remove::ID().c_str());
1680     if (myWorkshop->currentOperation() &&
1681       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
1682       return;
1683     XGUI_Workshop* aWorkshop = getWorkshop();
1684     bool needUpdate = false;
1685     XGUI_DataTree* aTreeView = 0;
1686     if (aWorkshop->objectBrowser()) {
1687       aTreeView = aWorkshop->objectBrowser()->treeView();
1688       QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
1689       QPalette aPalet = aLabel->palette();
1690
1691       DocumentPtr aActiveDoc = aMgr->activeDocument();
1692
1693       // Clear active part index if there is no Part documents
1694       // It could be not null if document was closed and opened a new
1695       // without closeDocument call
1696       if (aMgr->allOpenedDocuments().size() <= 1)
1697         myActivePartIndex = QModelIndex();
1698
1699       XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1700       QModelIndex aOldActive = myActivePartIndex;
1701       myActivePartIndex = aDataModel->documentRootIndex(aActiveDoc, 0);
1702       if (myActivePartIndex.isValid()) {
1703         needUpdate = aTreeView->isExpanded(myActivePartIndex);
1704         if (!needUpdate)
1705           aTreeView->setExpanded(myActivePartIndex, true);
1706       }
1707       if ((aOldActive != myActivePartIndex) && (aOldActive.isValid()))
1708         aTreeView->setExpanded(aOldActive, false);
1709
1710       aLabel->setPalette(aPalet);
1711     }
1712     aWorkshop->updateCommandStatus();
1713
1714     // Update displayed objects in order to update active color
1715     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1716     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1717     bool aHidden;
1718     foreach(ObjectPtr aObj, aObjects) {
1719       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1720         aObj->isDisabled() || (!aObj->isDisplayed());
1721       if (!aHidden) {
1722         aDisplayer->redisplay(aObj, false);
1723       }
1724     }
1725     aDisplayer->updateViewer();
1726     // Update tree items if they are expanded
1727     if (needUpdate) {
1728       aTreeView->viewport()->update(aTreeView->viewport()->rect());
1729     }
1730   } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
1731     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
1732         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
1733     std::set<ObjectPtr> aObjects = aUpdMsg->objects();
1734
1735     ObjectPtr aConstrObj;
1736     ObjectPtr aResultObj;
1737     std::set<ObjectPtr>::const_iterator aIt;
1738     DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
1739     for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
1740       ObjectPtr aObject = (*aIt);
1741       if ((!aResultObj.get()) && (aObject->groupName() == ModelAPI_ResultBody::group())
1742           && (aObject->document() != aRootDoc))
1743         aResultObj = aObject;
1744       if ((!aConstrObj.get()) && (aObject->groupName() == ModelAPI_ResultConstruction::group())
1745           && (aObject->document() != aRootDoc))
1746         aConstrObj = aObject;
1747       if (aResultObj.get() && aConstrObj.get())
1748         break;
1749     }
1750
1751     if (aResultObj.get() || aConstrObj.get()) {
1752       XGUI_Workshop* aWorkshop = getWorkshop();
1753       XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1754       XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1755
1756       if (aResultObj.get()) {
1757         EXPAND_PARENT(aResultObj)
1758       }
1759       if (aConstrObj.get()) {
1760         EXPAND_PARENT(aConstrObj)
1761       }
1762     }
1763   }
1764   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY)) {
1765     CompositeFeaturePtr aSketch = mySketchMgr->activeSketch();
1766     if (aSketch.get()) {
1767       ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1768       if (PartSet_SketcherMgr::isSketchOperation(anOperation) &&
1769         mySketchMgr->previewSketchPlane()->isDisplayed())
1770         mySketchMgr->previewSketchPlane()->createSketchPlane(aSketch, myWorkshop);
1771     }
1772   }
1773   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_FEATURE_LICENSE_VALID)) {
1774     std::shared_ptr<ModelAPI_FeaturesLicenseValidMessage> aMsg =
1775       std::dynamic_pointer_cast<ModelAPI_FeaturesLicenseValidMessage>(theMessage);
1776     myFeaturesValidLicense.insert(aMsg->features().begin(), aMsg->features().end());
1777     processProprietaryFeatures();
1778   }
1779 }
1780
1781 //******************************************************
1782 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1783 {
1784   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1785     return;
1786   SessionPtr aMgr = ModelAPI_Session::get();
1787   if (!theIndex.isValid()) {
1788     // It seems that this code is obsolete
1789     //aMgr->setActiveDocument(aMgr->moduleDocument());
1790     return;
1791   }
1792   if (theIndex.column() != 1) // Use only first column
1793     return;
1794
1795   XGUI_Workshop* aWorkshop = getWorkshop();
1796   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1797   // De not use non editable Indexes
1798   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1799     return;
1800   ObjectPtr aObj = aDataModel->object(theIndex);
1801
1802   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1803   if (!aPart.get()) { // Probably this is Feature
1804     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1805     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1806       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1807     }
1808     if (aObj.get())
1809     {
1810       if (!aPart.get() && aObj->groupName() == ModelAPI_ResultParameter::group())
1811       {
1812         QObjectPtrList aSelectedObjects = aWorkshop->objectBrowser()->selectedObjects();
1813         FeaturePtr aFeature;
1814         ResultParameterPtr aParam;
1815         foreach(ObjectPtr aSelected, aSelectedObjects) {
1816           aParam = std::dynamic_pointer_cast<ModelAPI_ResultParameter>(aSelected);
1817           if (aParam.get())
1818             break;
1819         }
1820         if (aParam.get())
1821           aFeature = ModelAPI_Feature::feature(aParam);
1822
1823         if (aFeature.get())
1824           editFeature(aFeature);
1825       }
1826     }
1827   }
1828   if (aPart.get()) { // if this is a part
1829     if (aPart->partDoc() == aMgr->activeDocument()) {
1830       myMenuMgr->activatePartSet();
1831     } else {
1832       myMenuMgr->activatePart(aPart);
1833     }
1834   }
1835 }
1836
1837 //******************************************************
1838 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1839 {
1840   // z layer is created for all started operations in order to visualize operation AIS presentation
1841   // over the object
1842   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1843   if (aContext.IsNull())
1844     return;
1845
1846   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1847   if (myVisualLayerId == 0) {
1848     if (myVisualLayerId == 0)
1849       aViewer->AddZLayer(myVisualLayerId);
1850   } else {
1851     TColStd_SequenceOfInteger aZList;
1852     aViewer->GetAllZLayers(aZList);
1853     bool aFound = false;
1854     for (int i = 1; i <= aZList.Length(); i++) {
1855       if (aZList(i) == myVisualLayerId) {
1856         aFound = true;
1857         break;
1858       }
1859     }
1860     if (!aFound)
1861       aViewer->AddZLayer(myVisualLayerId);
1862   }
1863   // if there is an active operation with validated widget,
1864   // the filters of this widget should be activated in the created view
1865   myWorkshop->selectionActivate()->updateSelectionFilters();
1866   myWorkshop->selectionActivate()->updateSelectionModes();
1867 }
1868
1869 //******************************************************
1870 void PartSet_Module::widgetStateChanged(int thePreviousState)
1871 {
1872   mySketchMgr->widgetStateChanged(thePreviousState);
1873 }
1874
1875 //******************************************************
1876 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1877 {
1878   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1879 }
1880
1881 //******************************************************
1882 void PartSet_Module::beforeOperationStopped(ModuleBase_Operation* theOperation)
1883 {
1884   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
1885     mySketchMgr->stopSketch(theOperation);
1886   }
1887 }
1888
1889 //******************************************************
1890 GeomShapePtr PartSet_Module::findShape(const AttributePtr& theAttribute)
1891 {
1892   GeomShapePtr aGeomShape;
1893
1894   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1895   if (anOperation && sketchMgr()->isNestedSketchOperation(anOperation)) {
1896     aGeomShape = PartSet_Tools::findShapeBy2DPoint(theAttribute, myWorkshop);
1897   }
1898   return aGeomShape;
1899 }
1900
1901 //******************************************************
1902 AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
1903                                            const GeomShapePtr& theGeomShape)
1904 {
1905   AttributePtr anAttribute;
1906   GeomShapePtr aGeomShape = theGeomShape;
1907   if (!aGeomShape.get()) {
1908     // processing shape of result, e.g. sketch circle center is selected, this is a result
1909     // the geom shape is empty, the shape of result should be used
1910     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1911     if (aResult.get()) {
1912       aGeomShape = aResult->shape();
1913     }
1914   }
1915
1916   if (aGeomShape.get()) {
1917     TopoDS_Shape aTDSShape = aGeomShape->impl<TopoDS_Shape>();
1918     std::pair<AttributePtr, int> anAttrAndIndex =
1919         PartSet_Tools::findAttributeBy2dPoint(theObject, aTDSShape, mySketchMgr->activeSketch());
1920     return anAttrAndIndex.first;
1921   }
1922   return anAttribute;
1923 }
1924
1925 //******************************************************
1926 std::shared_ptr<Events_Message> PartSet_Module::reentrantMessage()
1927 {
1928   return sketchReentranceMgr()->reentrantMessage();
1929 }
1930
1931 //******************************************************
1932 void PartSet_Module::setReentrantPreSelection(const std::shared_ptr<Events_Message>& theMessage)
1933 {
1934   sketchReentranceMgr()->setReentrantPreSelection(theMessage);
1935 }
1936
1937 //******************************************************
1938 void PartSet_Module::onChoiceChanged(ModuleBase_ModelWidget* theWidget,
1939                                      int theIndex)
1940 {
1941   ModuleBase_WidgetChoice* aChoiceWidget = dynamic_cast<ModuleBase_WidgetChoice*>(theWidget);
1942   if (!aChoiceWidget)
1943     return;
1944
1945   QString aChoiceTitle = aChoiceWidget->getPropertyPanelTitle(theIndex);
1946   if (!aChoiceTitle.isEmpty()) {
1947     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1948     if (!aOperation)
1949       return;
1950     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1951     if (aPanel)
1952       aPanel->setWindowTitle(aChoiceTitle);
1953   }
1954 }
1955
1956 //******************************************************
1957 XGUI_Workshop* PartSet_Module::getWorkshop() const
1958 {
1959   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
1960   return aConnector->workshop();
1961 }
1962
1963 void PartSet_Module::setDefaultConstraintShown()
1964 {
1965   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
1966   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
1967   myHasConstraintShown[PartSet_Tools::Expressions] = false;
1968 }
1969
1970 //******************************************************
1971 ModuleBase_ITreeNode* PartSet_Module::rootNode() const
1972 {
1973   return myRoot;
1974 }
1975
1976 //******************************************************
1977 void PartSet_Module::disableCustomMode(ModuleBase_CustomizeFlag theMode) {
1978   myCustomPrs->disableCustomMode(theMode);
1979 }
1980
1981 //******************************************************
1982 void PartSet_Module::enableCustomModes() {
1983   myCustomPrs->enableCustomModes();
1984 }
1985
1986 //******************************************************
1987 void PartSet_Module::onRemoveConflictingConstraints()
1988 {
1989   const std::set<ObjectPtr>& aConstraints = myOverconstraintListener->objectsToRemove();
1990   std::set<ObjectPtr>::const_iterator anIt;
1991
1992   XGUI_Workshop* aWorkshop = getWorkshop();
1993   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
1994
1995   bool isAllowToNotify = ModuleBase_Preferences::resourceMgr()->booleanValue(SKETCH_TAB_NAME,
1996     "notify_change_constraint");
1997
1998   if (isAllowToNotify) {
1999     anIt = aConstraints.begin();
2000     std::string aText("Conflict in constraints: \n");
2001
2002     for (; anIt != aConstraints.end(); anIt++)
2003     {
2004       ObjectPtr anObject = *anIt;
2005       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anObject);
2006       TCollection_AsciiString aStr(aFeature->name().c_str());
2007       std::string aName(aStr.ToCString());
2008       aText += aName + "\n";
2009     }
2010
2011     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
2012     ModuleBase_Tools::warningAboutConflict(aConnector->desktop(),
2013       aText);
2014   }
2015
2016   ModuleBase_Operation* anOp = anOpMgr->currentOperation();
2017   if (sketchMgr()->isNestedSketchOperation(anOp)) {
2018     std::set<FeaturePtr> aFeatures;
2019     for (anIt = aConstraints.cbegin(); anIt != aConstraints.cend(); anIt++)
2020       aFeatures.insert(ModelAPI_Feature::feature(*anIt));
2021
2022     ModelAPI_Tools::removeFeaturesAndReferences(aFeatures);
2023   }
2024   else {
2025     QObjectPtrList anObjectsList;
2026     for (anIt = aConstraints.cbegin(); anIt != aConstraints.cend(); anIt++)
2027       anObjectsList.append(*anIt);
2028
2029     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
2030     ModuleBase_Operation* anOpAction = new ModuleBase_Operation(aDescription);
2031
2032     anOpMgr->startOperation(anOpAction);
2033     aWorkshop->deleteFeatures(anObjectsList);
2034     anOpMgr->commitOperation();
2035   }
2036   ModuleBase_Tools::flushUpdated(sketchMgr()->activeSketch());
2037 }