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Issue #1343. Improvement of Extrusion and Revolution operations: transaction correcti...
[modules/shaper.git] / src / PartSet / PartSet_Module.cpp
index 35a07704158cb12a36619794de2eec6ba2be13d2..a55a66c4844a8e60b56fb502f50e8b8dad8e6c76 100755 (executable)
@@ -4,6 +4,7 @@
 #include "PartSet_WidgetSketchLabel.h"
 #include "PartSet_Validators.h"
 #include "PartSet_Tools.h"
+#include "PartSet_PreviewPlanes.h"
 #include "PartSet_WidgetPoint2d.h"
 #include "PartSet_WidgetPoint2dDistance.h"
 #include "PartSet_WidgetPoint2DFlyout.h"
 #include "PartSet_WidgetSketchCreator.h"
 #include "PartSet_SketcherMgr.h"
 #include "PartSet_SketcherReetntrantMgr.h"
+#include "PartSet_ResultSketchPrs.h"
 #include "PartSet_MenuMgr.h"
 #include "PartSet_CustomPrs.h"
 #include "PartSet_IconFactory.h"
 #include "PartSet_WidgetChoice.h"
+#include "PartSet_OverconstraintListener.h"
 
 #include "PartSet_Filters.h"
 #include "PartSet_FilterInfinite.h"
@@ -36,6 +39,8 @@
 #include <ModuleBase_FilterFactory.h>
 #include <ModuleBase_Tools.h>
 #include <ModuleBase_OperationFeature.h>
+#include <ModuleBase_WidgetFactory.h>
+#include <ModuleBase_OperationDescription.h>
 
 #include <ModelAPI_Object.h>
 #include <ModelAPI_Events.h>
@@ -44,6 +49,7 @@
 #include <ModelAPI_Session.h>
 #include <ModelAPI_ResultBody.h>
 #include <ModelAPI_AttributeString.h>
+#include <ModelAPI_AttributeSelectionList.h>
 
 #include <GeomDataAPI_Point2D.h>
 #include <GeomDataAPI_Point.h>
@@ -60,6 +66,7 @@
 #include <XGUI_SelectionMgr.h>
 #include <XGUI_DataModel.h>
 #include <XGUI_ErrorMgr.h>
+#include <XGUI_CustomPrs.h>
 
 #include <SketchPlugin_Feature.h>
 #include <SketchPlugin_Sketch.h>
@@ -92,6 +99,7 @@
 #include <QMessageBox>
 #include <QMainWindow>
 #include <QLineEdit>
+#include <QString>
 
 #include <GeomAlgoAPI_FaceBuilder.h>
 #include <GeomDataAPI_Dir.h>
@@ -120,10 +128,6 @@ PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
   XGUI_Workshop* aWorkshop = aConnector->workshop();
 
-  XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
-  connect(anOpMgr, SIGNAL(operationActivatedByPreselection()),
-          this, SLOT(onOperationActivatedByPreselection()));
-
   ModuleBase_IViewer* aViewer = theWshop->viewer();
   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
@@ -134,6 +138,8 @@ PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
   myMenuMgr = new PartSet_MenuMgr(this);
   myCustomPrs = new PartSet_CustomPrs(theWshop);
 
+  myOverconstraintListener = new PartSet_OverconstraintListener(theWshop);
+
   Events_Loop* aLoop = Events_Loop::loop();
   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 
@@ -142,6 +148,7 @@ PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 
   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
+  myHasConstraintShown[PartSet_Tools::Expressions] = false;
 
   Config_PropManager::registerProp("Visualization", "operation_parameter_color",
                           "Reference shape wireframe color in operation", Config_Prop::Color,
@@ -163,6 +170,7 @@ PartSet_Module::~PartSet_Module()
       aFilter.Nullify();
   }
   delete myCustomPrs;
+  delete myOverconstraintListener;
 }
 
 void PartSet_Module::activateSelectionFilters()
@@ -185,6 +193,16 @@ void PartSet_Module::deactivateSelectionFilters()
   }
 }
 
+void PartSet_Module::storeSelection()
+{
+  sketchMgr()->storeSelection();
+}
+
+void PartSet_Module::restoreSelection()
+{
+  sketchMgr()->restoreSelection();
+}
+
 void PartSet_Module::registerValidators()
 {
   //Registering of validators
@@ -206,7 +224,6 @@ void PartSet_Module::registerValidators()
   aFactory->registerValidator("PartSet_MiddlePointSelection", new PartSet_MiddlePointSelection);
   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
-  aFactory->registerValidator("PartSet_SketchEntityValidator", new PartSet_SketchEntityValidator);
 }
 
 void PartSet_Module::registerFilters()
@@ -245,9 +262,7 @@ void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
       // the selection is cleared after commit the create operation
       // in order to do not use the same selected objects in the restarted operation
       // for common behaviour, the selection is cleared even if the operation is not restarted
-      XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
-      XGUI_Workshop* aWorkshop = aConnector->workshop();
-      aWorkshop->selector()->clearSelection();
+      getWorkshop()->selector()->clearSelection();
     }
   }
 }
@@ -259,6 +274,86 @@ void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 }
 
 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
+{
+  ModuleBase_IWorkshop* anIWorkshop = workshop();
+  if (!theOperation->getDescription()->hasXmlRepresentation()) {  //!< No need for property panel
+    anIWorkshop->updateCommandStatus();
+  }
+  else {
+    ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
+                                                                                 (theOperation);
+    if (aFOperation) {
+      XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(anIWorkshop);
+      XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
+      ModuleBase_ModelWidget* aFilledWidget = 0;
+      bool aPostonedWidgetActivation = false;
+      FeaturePtr aFeature = aFOperation->feature();
+
+      std::string aGreedAttributeId = ModuleBase_Tools::findGreedAttribute(anIWorkshop, aFeature);
+      // if there is a greed attribute, automatic commit by preselection for this feature is prohibited
+      aWorkshop->setPropertyPanel(aFOperation);
+
+      // filling the operation values by the current selection
+      // if the operation can be committed after the controls filling, the method perform should
+      // be stopped. Otherwise unnecessary presentations can be shown(e.g. operation prs in sketch)
+      bool isOperationCommitted = false;
+      if (!aFOperation->isEditOperation()) {
+        aFilledWidget = aFOperation->activateByPreselection(aGreedAttributeId);
+        if (currentOperation() != aFOperation)
+          isOperationCommitted = true;
+        else {
+          if (aGreedAttributeId.empty()) {
+            // a signal should be emitted before the next widget activation
+            // because, the activation of the next widget will give a focus to the widget. As a result
+            // the value of the widget is initialized. And commit may happens until the value is entered.
+            if (aFilledWidget) {
+              if (mySketchReentrantMgr->canBeCommittedByPreselection())
+                isOperationCommitted = mySketchMgr->operationActivatedByPreselection();
+              // activate the next obligatory widget
+              if (!isOperationCommitted)
+                aPropertyPanel->activateNextWidget(aFilledWidget);
+            }
+          }
+          else { // there is a greed widget
+            const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
+            std::string aFirstAttributeId = aWidgets.front()->attributeID();
+            // activate next widget after greeded if it is the first widget in the panel
+            // else the first panel widget is already activated by operation start
+            if (aFirstAttributeId == aGreedAttributeId)
+              aPostonedWidgetActivation = true;
+          }
+        }
+      } if (!isOperationCommitted) {
+        anIWorkshop->updateCommandStatus();
+        aWorkshop->connectToPropertyPanel(true);
+        operationStartedInternal(aFOperation);
+
+        // the objects of the current operation should be deactivated
+        QObjectPtrList anObjects;
+        anObjects.append(aFeature);
+        std::list<ResultPtr> aResults = aFeature->results();
+        std::list<ResultPtr>::const_iterator aIt;
+        for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
+          anObjects.append(*aIt);
+        }
+        QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
+        for (; anIt != aLast; anIt++)
+          aWorkshop->deactivateActiveObject(*anIt, false);
+        if (anObjects.size() > 0) {
+          XGUI_Displayer* aDisplayer = aWorkshop->displayer();
+          aDisplayer->updateViewer();
+        }
+      }
+      if (aPostonedWidgetActivation) {
+        // if the widget is an empty in the chain of activated widgets, the current operation
+        // is restarted. It should be performed after functionality of the operation starting
+        aPropertyPanel->activateNextWidget(aFilledWidget);
+      }
+    }
+  }
+}
+
+void PartSet_Module::operationStartedInternal(ModuleBase_Operation* theOperation)
 {
   /// Restart sketcher operations automatically
   mySketchReentrantMgr->operationStarted(theOperation);
@@ -290,8 +385,9 @@ void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 
 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 {
-  bool isModified = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false) ||
-                    myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
+  bool isModifiedArgs = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false);
+  bool isModifiedResults = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
+  bool isModified = isModifiedArgs || isModifiedResults;
 
   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
     mySketchMgr->stopNestedSketch(theOperation);
@@ -308,7 +404,7 @@ void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
                                                                     aLast = myHasConstraintShown.end();
   for (; anIt != aLast; anIt++) {
     myHasConstraintShown[anIt.key()];
-    mySketchMgr->onShowConstraintsToggle(anIt.value(), myHasConstraintShown[anIt.key()]);
+    mySketchMgr->updateBySketchParameters(anIt.key(), anIt.value());
   }
 }
 
@@ -415,9 +511,7 @@ void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
   myMenuMgr->grantedOperationIds(theOperation, theIds);
 
   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
-    XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
-    XGUI_Workshop* aWorkshop = aConnector->workshop();
-
+    XGUI_Workshop* aWorkshop = getWorkshop();
     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
   }
 }
@@ -443,8 +537,7 @@ void PartSet_Module::clearViewer()
 {
   myCustomPrs->clearPrs();
 
-  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
-  XGUI_Workshop* aWorkshop = aConnector->workshop();
+  XGUI_Workshop* aWorkshop = getWorkshop();
   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
   aDisplayer->deactivateSelectionFilters();
 }
@@ -461,6 +554,48 @@ void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
     aPanel->activateWidget(aPanel->modelWidgets().first());
 }
 
+bool PartSet_Module::createWidgets(ModuleBase_Operation* theOperation,
+                                   QList<ModuleBase_ModelWidget*>& theWidgets) const
+{
+  bool aProcessed = false;
+
+  ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
+  XGUI_Workshop* aWorkshop = getWorkshop();
+  XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
+  if (mySketchMgr->activeSketch().get() && aFOperation && aPropertyPanel) {
+    ModuleBase_ISelection* aSelection = workshop()->selection();
+    // click on a point in sketch leads here with the point is highlighted, not yet selected
+    QList<ModuleBase_ViewerPrs> aPreselection = aSelection->getHighlighted();
+    if (aPreselection.size() == 1) {
+      ModuleBase_ViewerPrs aSelectedPrs = aPreselection[0];
+      ObjectPtr anObject = aSelectedPrs.object();
+
+      FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
+      FeaturePtr anOpFeature = aFOperation->feature();
+      GeomShapePtr aShape = aSelectedPrs.shape();
+      // click on the digit of dimension constrain comes here with an empty shape, so we need the check
+      if (aFeature == anOpFeature && aShape.get() && !aShape->isNull()) {
+        const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
+        AttributePtr anAttribute = PartSet_Tools::findAttributeBy2dPoint(anObject, aTDShape,
+                                                                         mySketchMgr->activeSketch());
+        if (anAttribute.get()) {
+          QString aXmlRepr = aFOperation->getDescription()->xmlRepresentation();
+          ModuleBase_WidgetFactory aFactory(aXmlRepr.toStdString(), workshop());
+
+          const std::string anAttributeId = anAttribute->id();
+          aFactory.createWidget(aPropertyPanel->contentWidget(), anAttributeId);
+
+          theWidgets = aFactory.getModelWidgets();
+          // it is possible that the point does not present in XML definition,
+          // in this case, we assume that it is not processed by this module
+          // e.g. "Intersection point" feature
+          aProcessed = !theWidgets.isEmpty();
+        }
+      }
+    }
+  }
+  return aProcessed;
+}
 
 void PartSet_Module::onSelectionChanged()
 {
@@ -502,64 +637,59 @@ void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* the
   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
 }
 
-void PartSet_Module::onOperationActivatedByPreselection()
-{
-  if (!mySketchReentrantMgr->canBeCommittedByPreselection())
-    return;
-  mySketchMgr->operationActivatedByPreselection();
-}
-
-ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
-                                            Config_WidgetAPI* theWidgetApi, std::string theParentId)
+ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType,
+                                                           QWidget* theParent,
+                                                           Config_WidgetAPI* theWidgetApi)
 {
   ModuleBase_IWorkshop* aWorkshop = workshop();
-  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(aWorkshop);
-  XGUI_Workshop* aXUIWorkshop = aConnector->workshop();
+  XGUI_Workshop* aXUIWorkshop = getWorkshop();
   ModuleBase_ModelWidget* aWgt = NULL;
   if (theType == "sketch-start-label") {
     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
-      theWidgetApi, theParentId, mySketchMgr->showConstraintStates());
+                                                               theWidgetApi, myHasConstraintShown);
     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
-    connect(aLabelWgt, SIGNAL(showConstraintToggled(bool, int)),
-      mySketchMgr, SLOT(onShowConstraintsToggle(bool, int)));
+    connect(aLabelWgt, SIGNAL(showConstraintToggled(int, bool)),
+      mySketchMgr, SLOT(onShowConstraintsToggle(int, bool)));
     aWgt = aLabelWgt;
   } else if (theType == "sketch-2dpoint_selector") {
     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
-                                                                 theWidgetApi, theParentId);
+                                                                 theWidgetApi);
     aPointWgt->setSketch(mySketchMgr->activeSketch());
     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
     aWgt = aPointWgt;
   }else if (theType == "sketch-2dpoint_flyout_selector") {
     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
-                                                                 theWidgetApi, theParentId);
+                                                                             theWidgetApi);
     aPointWgt->setSketch(mySketchMgr->activeSketch());
     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
     aWgt = aPointWgt;
   } else if (theType == "point2ddistance") {
     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
-                                                        aWorkshop, theWidgetApi, theParentId);
+                                                                     aWorkshop, theWidgetApi);
     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
     aWgt = aDistanceWgt;
   } else if (theType == "sketch_shape_selector") {
     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
-      new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi, theParentId);
+                          new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi);
     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
     aWgt = aShapeSelectorWgt;
   } else if (theType == "sketch_multi_selector") {
     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
-      new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi, theParentId);
+                          new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi);
     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
     aWgt = aShapeSelectorWgt;
-  } else if (theType == WDG_DOUBLEVALUE_EDITOR) {
-    aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi, theParentId);
+  }
+  else if (theType == WDG_DOUBLEVALUE_EDITOR) {
+    aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi);
   } else if (theType == "export_file_selector") {
-    aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi, theParentId);
+    aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi);
   } else if (theType == "sketch_launcher") {
-    aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi, theParentId);
+    aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi);
   } else if (theType == "module_choice") {
-    aWgt = new PartSet_WidgetChoice(theParent, theWidgetApi, theParentId);
-    connect(aWgt, SIGNAL(itemSelected(int)), SLOT(onBooleanOperationChange(int)));
+    aWgt = new PartSet_WidgetChoice(theParent, theWidgetApi);
+    connect(aWgt, SIGNAL(itemSelected(ModuleBase_ModelWidget*, int)),
+            this, SLOT(onChoiceChanged(ModuleBase_ModelWidget*, int)));
   }
   return aWgt;
 }
@@ -583,8 +713,7 @@ bool PartSet_Module::deleteObjects()
 {
   bool isProcessed = false;
 
-  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
-  XGUI_Workshop* aWorkshop = aConnector->workshop();
+  XGUI_Workshop* aWorkshop = getWorkshop();
   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 
   //SessionPtr aMgr = ModelAPI_Session::get();
@@ -666,22 +795,40 @@ void PartSet_Module::onFeatureTriggered()
   ModuleBase_IModule::onFeatureTriggered();
 }
 
+void PartSet_Module::editFeature(FeaturePtr theFeature)
+{
+  storeConstraintsState(theFeature->getKind());
+  ModuleBase_IModule::editFeature(theFeature);
+}
+
+bool PartSet_Module::canCommitOperation() const
+{
+  return true;
+}
+
 void PartSet_Module::launchOperation(const QString& theCmdId)
+{
+  storeConstraintsState(theCmdId.toStdString());
+  ModuleBase_IModule::launchOperation(theCmdId);
+}
+
+void PartSet_Module::storeConstraintsState(const std::string& theFeatureKind)
 {
   if (myWorkshop->currentOperation() && 
       myWorkshop->currentOperation()->id().toStdString() == SketchPlugin_Sketch::ID()) {
-      const QMap<PartSet_Tools::ConstraintVisibleState, bool>& aShownStates = mySketchMgr->showConstraintStates();
-      myHasConstraintShown = aShownStates;
+    const QMap<PartSet_Tools::ConstraintVisibleState, bool>& aShownStates =
+                                                  mySketchMgr->showConstraintStates();
+    myHasConstraintShown = aShownStates;
   }
-  if (PartSet_SketcherMgr::constraintsIdList().contains(theCmdId)) {
+  if (PartSet_SketcherMgr::constraintsIdList().contains(theFeatureKind.c_str())) {
     // Show constraints if a constraint was anOperation
-    mySketchMgr->onShowConstraintsToggle(true, PartSet_Tools::Geometrical);
-    mySketchMgr->onShowConstraintsToggle(true, PartSet_Tools::Dimensional);
+    mySketchMgr->updateBySketchParameters(PartSet_Tools::Geometrical, true);
+    mySketchMgr->updateBySketchParameters(PartSet_Tools::Dimensional, true);
+    mySketchMgr->updateBySketchParameters(PartSet_Tools::Expressions,
+                                          myHasConstraintShown[PartSet_Tools::Expressions]);
   }
-  ModuleBase_IModule::launchOperation(theCmdId);
 }
 
-
 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS) 
 {
   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
@@ -720,8 +867,7 @@ void PartSet_Module::onViewTransformed(int theTrsfType)
 
   //Handle(V3d_View) aView = aViewer->activeView();
 
-  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
-  XGUI_Workshop* aWorkshop = aConnector->workshop();
+  XGUI_Workshop* aWorkshop = getWorkshop();
   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
   Handle(V3d_View) aView;
@@ -738,7 +884,7 @@ void PartSet_Module::onViewTransformed(int theTrsfType)
   }
   if (aView.IsNull())
     return;
-  double aLen = aView->Convert(20);
+  double aLen = aView->Convert(SketcherPrs_Tools::getDefaultArrowSize());
 
   double aPrevLen = SketcherPrs_Tools::getArrowSize();
   SketcherPrs_Tools::setArrowSize(aLen);
@@ -774,6 +920,55 @@ void PartSet_Module::deactivateCustomPrs(const ModuleBase_CustomizeFlag& theFlag
   myCustomPrs->deactivate(theFlag, theUpdateViewer);
 }
 
+bool PartSet_Module::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
+                                           std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
+{
+  bool aCustomized = false;
+
+  if (theResult.get())
+    return aCustomized;
+
+  XGUI_Workshop* aWorkshop = getWorkshop();
+  XGUI_Displayer* aDisplayer = aWorkshop->displayer();
+  ObjectPtr anObject = aDisplayer->getObject(thePrs);
+  if (anObject.get()) {
+    bool isConflicting = myOverconstraintListener->isConflictingObject(anObject);
+    // customize sketch symbol presentation
+    if (thePrs.get()) {
+      Handle(AIS_InteractiveObject) anAISIO = thePrs->impl<Handle(AIS_InteractiveObject)>();
+      if (!anAISIO.IsNull()) {
+        if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
+          Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
+          if (!aPrs.IsNull()) {
+            std::vector<int> aColor;
+            myOverconstraintListener->getConflictingColor(aColor);
+            aPrs->SetConflictingConstraint(isConflicting, aColor);
+            aCustomized = true;
+          }
+        }
+      }
+    }
+    // customize sketch dimension constraint presentation
+    if (!aCustomized) {
+      std::vector<int> aColor;
+      if (isConflicting) {
+        myOverconstraintListener->getConflictingColor(aColor);
+      }
+      if (aColor.empty())
+        XGUI_CustomPrs::getDefaultColor(anObject, true, aColor);
+      if (!aColor.empty()) {
+        thePrs->setColor(aColor[0], aColor[1], aColor[2]);
+        aCustomized = true;
+      }
+    }
+
+    // customize dimentional constrains
+    sketchMgr()->customizePresentation(anObject);
+  }
+
+  return aCustomized;
+}
+
 bool PartSet_Module::customizeObject(ObjectPtr theObject, const ModuleBase_CustomizeFlag& theFlag,
                                      const bool theUpdateViewer)
 {
@@ -806,8 +1001,7 @@ void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
   SessionPtr aMgr = ModelAPI_Session::get();
   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
 
-  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
-  XGUI_Workshop* aWorkshop = aConnector->workshop();
+  XGUI_Workshop* aWorkshop = getWorkshop();
   QLabel* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
 
   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
@@ -817,6 +1011,11 @@ void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
   aMenu.exec(aHeader->mapToGlobal(thePnt));
 }
 
+Handle(AIS_InteractiveObject) PartSet_Module::createPresentation(const ResultPtr& theResult)
+{
+  return mySketchMgr->createPresentation(theResult);
+}
+
 
 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
 {
@@ -840,6 +1039,17 @@ ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
   return anObject;
 }
 
+bool PartSet_Module::canBeShaded(Handle(AIS_InteractiveObject) theAIS) const
+{
+  bool aCanBeShaged = true;
+
+  Handle(PartSet_ResultSketchPrs) aPrs = Handle(PartSet_ResultSketchPrs)::DownCast(theAIS);
+  if (!aPrs.IsNull()) 
+    aCanBeShaged = false;
+
+  return aCanBeShaged;
+}
+
 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
 {
   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
@@ -907,8 +1117,7 @@ void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMess
     if (myWorkshop->currentOperation() && 
       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
       return;
-    XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
-    XGUI_Workshop* aWorkshop = aConnector->workshop();
+    XGUI_Workshop* aWorkshop = getWorkshop();
     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
     QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
     QPalette aPalet = aLabel->palette();
@@ -952,8 +1161,7 @@ void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
   if (theIndex.column() != 0) // Use only first column
     return;
 
-  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
-  XGUI_Workshop* aWorkshop = aConnector->workshop();
+  XGUI_Workshop* aWorkshop = getWorkshop();
   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
   // De not use non editable Indexes
   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
@@ -1075,21 +1283,26 @@ AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
 }
 
 //******************************************************
-void PartSet_Module::onBooleanOperationChange(int theOperation)
+void PartSet_Module::onChoiceChanged(ModuleBase_ModelWidget* theWidget,
+                                     int theIndex)
 {
-  ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
-  if (!aOperation)
+  PartSet_WidgetChoice* aChoiceWidget = dynamic_cast<PartSet_WidgetChoice*>(theWidget);
+  if (!aChoiceWidget)
     return;
-  ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
-  switch (theOperation) {
-  case 0:
-    aPanel->setWindowTitle(tr("Cut"));
-    break;
-  case 1:
-    aPanel->setWindowTitle(tr("Fuse"));
-    break;
-  case 2:
-    aPanel->setWindowTitle(tr("Common"));
-    break;
+
+  QString aChoiceTitle = aChoiceWidget->getPropertyPanelTitle(theIndex);
+  if (!aChoiceTitle.isEmpty()) {
+    ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
+    if (!aOperation)
+      return;
+    ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
+    aPanel->setWindowTitle(aChoiceTitle);
   }
 }
+
+//******************************************************
+XGUI_Workshop* PartSet_Module::getWorkshop() const
+{
+  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
+  return aConnector->workshop();
+}