X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FPartSet%2FPartSet_Module.cpp;h=09b8ef5d58c71373cb2e8b60fdbcd7e0b8e8c851;hb=9d1e3115a33fa4e36bfb193f110b31c5bc198068;hp=05409232e51619b6b55f2f601d56f2cf0abb850b;hpb=0762e940f001e4860da8cfd16400df23e3dfb088;p=modules%2Fshaper.git

diff --git a/src/PartSet/PartSet_Module.cpp b/src/PartSet/PartSet_Module.cpp
index 05409232e..09b8ef5d5 100644
--- a/src/PartSet/PartSet_Module.cpp
+++ b/src/PartSet/PartSet_Module.cpp
@@ -7,7 +7,10 @@
 #include <PartSet_WidgetPoint2d.h>
 #include <PartSet_WidgetPoint2dDistance.h>
 #include <PartSet_WidgetShapeSelector.h>
-#include <PartSet_SketcherMgr.h>
+#include <PartSet_WidgetMultiSelector.h>
+#include <PartSet_WidgetEditor.h>
+#include "PartSet_SketcherMgr.h"
+#include "PartSet_MenuMgr.h"
 
 #include <ModuleBase_Operation.h>
 #include <ModuleBase_IViewer.h>
@@ -15,11 +18,11 @@
 #include <ModuleBase_IPropertyPanel.h>
 #include <ModuleBase_WidgetEditor.h>
 #include <ModuleBase_FilterFactory.h>
-#include <ModuleBase_FilterLinearEdge.h>
-#include <ModuleBase_FilterFace.h>
-#include <ModuleBase_FilterMulti.h>
-#include <ModuleBase_FilterCustom.h>
-#include <ModuleBase_FilterNoConsructionSubShapes.h>
+#include <GeomValidators_Edge.h>
+#include <GeomValidators_EdgeOrVertex.h>
+#include <GeomValidators_Face.h>
+#include <GeomValidators_ConstructionComposite.h>
+
 
 #include <ModelAPI_Object.h>
 #include <ModelAPI_Events.h>
@@ -37,28 +40,34 @@
 #include <XGUI_OperationMgr.h>
 #include <XGUI_PropertyPanel.h>
 #include <XGUI_ModuleConnector.h>
+#include <XGUI_ContextMenuMgr.h>
 #include <XGUI_Tools.h>
 
 #include <SketchPlugin_Feature.h>
 #include <SketchPlugin_Sketch.h>
 #include <SketchPlugin_Line.h>
-//#include <SketchPlugin_Arc.h>
-//#include <SketchPlugin_Circle.h>
+#include <SketchPlugin_Arc.h>
+#include <SketchPlugin_Circle.h>
+#include <SketchPlugin_Point.h>
 #include <SketchPlugin_ConstraintLength.h>
 #include <SketchPlugin_ConstraintDistance.h>
 #include <SketchPlugin_ConstraintParallel.h>
 #include <SketchPlugin_ConstraintPerpendicular.h>
 #include <SketchPlugin_ConstraintRadius.h>
-//#include <SketchPlugin_ConstraintRigid.h>
+
+#include <SketcherPrs_SymbolPrs.h>
+#include <SketcherPrs_Tools.h>
 
 #include <Events_Loop.h>
 #include <Config_PropManager.h>
+#include <Config_Keywords.h>
 
 #include <StdSelect_TypeOfFace.hxx>
 #include <TopoDS_Vertex.hxx>
 #include <TopoDS.hxx>
 #include <TopoDS_Shape.hxx>
 #include <BRep_Tool.hxx>
+#include <AIS_Dimension.hxx>
 
 #include <QObject>
 #include <QMouseEvent>
@@ -83,9 +92,8 @@ extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop*
 
 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
   : ModuleBase_IModule(theWshop), 
-  myRestartingMode(RM_None)
+  myRestartingMode(RM_None), myVisualLayerId(0)
 {
-  //myWorkshop = dynamic_cast<XGUI_Workshop*>(theWshop);
   mySketchMgr = new PartSet_SketcherMgr(this);
 
   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
@@ -99,8 +107,10 @@ PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
   ModuleBase_IViewer* aViewer = theWshop->viewer();
   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
+  connect(aViewer, SIGNAL(viewTransformed(int)),
+          SLOT(onViewTransformed(int)));
 
-  createActions();
+  myMenuMgr = new PartSet_MenuMgr(this);
 }
 
 PartSet_Module::~PartSet_Module()
@@ -114,15 +124,33 @@ void PartSet_Module::registerValidators()
   //Registering of validators
   SessionPtr aMgr = ModelAPI_Session::get();
   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
-  aFactory->registerValidator("PartSet_DistanceValidator", new PartSet_DistanceValidator);
-  aFactory->registerValidator("PartSet_LengthValidator", new PartSet_LengthValidator);
-  aFactory->registerValidator("PartSet_PerpendicularValidator", new PartSet_PerpendicularValidator);
-  aFactory->registerValidator("PartSet_ParallelValidator", new PartSet_ParallelValidator);
-  aFactory->registerValidator("PartSet_RadiusValidator", new PartSet_RadiusValidator);
-  aFactory->registerValidator("PartSet_RigidValidator", new PartSet_RigidValidator);
+  aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
+  aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
+  aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
+  aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
+  aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
+  aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
+  aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
+  aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
+  aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
+  aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
+
   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
   aFactory->registerValidator("PartSet_DifferentShapes", new ModelAPI_ShapeValidator);
-  aFactory->registerValidator("PartSet_SketchValidator", new PartSet_SketchValidator);
+
+  aFactory->registerValidator("GeomValidators_Edge", new GeomValidators_Edge);
+  aFactory->registerValidator("GeomValidators_EdgeOrVertex",
+                              new GeomValidators_EdgeOrVertex);
+  aFactory->registerValidator("GeomValidators_Face", new GeomValidators_Face);
+
+  aFactory->registerValidator("GeomValidators_ConstructionComposite",
+                              new GeomValidators_ConstructionComposite);
+
+  aFactory->registerValidator("PartSet_SketchEntityValidator",
+                              new PartSet_SketchEntityValidator);
+
+  aFactory->registerValidator("PartSet_SameTypeAttr",
+                              new PartSet_SameTypeAttrValidator);
 }
 
 void PartSet_Module::registerFilters()
@@ -130,13 +158,6 @@ void PartSet_Module::registerFilters()
   //Registering of selection filters
   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
-
-  aFactory->registerFilter("EdgeFilter", new ModuleBase_FilterLinearEdge);
-  aFactory->registerFilter("FaceFilter", new ModuleBase_FilterFace);
-  aFactory->registerFilter("MultiFilter", new ModuleBase_FilterMulti);
-  Handle(SelectMgr_Filter) aSelectFilter = new ModuleBase_FilterNoConsructionSubShapes(workshop());
-  aFactory->registerFilter("NoConstructionSubShapesFilter",
-            new ModuleBase_FilterCustom(aSelectFilter));
 }
 
 void PartSet_Module::registerProperties()
@@ -149,6 +170,10 @@ void PartSet_Module::registerProperties()
 
 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation) 
 {
+  if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
+    mySketchMgr->commitNestedSketch(theOperation);
+  }
+
   if (theOperation->isEditOperation())
     return;
   // the selection is cleared after commit the create operation
@@ -187,6 +212,8 @@ void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 {
   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
+    Handle(V3d_Viewer) aViewer = myWorkshop->viewer()->AISContext()->CurrentViewer();
+    aViewer->AddZLayer(myVisualLayerId);
     mySketchMgr->startSketch(theOperation);
   }
   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
@@ -202,6 +229,9 @@ void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 {
   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
     mySketchMgr->stopSketch(theOperation);
+    Handle(V3d_Viewer) aViewer = myWorkshop->viewer()->AISContext()->CurrentViewer();
+    aViewer->RemoveZLayer(myVisualLayerId);
+    myVisualLayerId = 0;
   }
   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
     mySketchMgr->stopNestedSketch(theOperation);
@@ -209,6 +239,13 @@ void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
   myWorkshop->viewer()->removeSelectionFilter(myDocumentShapeFilter);
 }
 
+ModuleBase_Operation* PartSet_Module::currentOperation() const
+{
+  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
+  XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
+  return anOpMgr->currentOperation();
+}
+
 bool PartSet_Module::canUndo() const
 {
   bool aCanUndo = false;
@@ -235,59 +272,19 @@ bool PartSet_Module::canRedo() const
 
 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 {
-  bool aCanDisplay = false;
-  if (!mySketchMgr->canDisplayObject(theObject))
-    return aCanDisplay;
-  CompositeFeaturePtr aSketchFeature = mySketchMgr->activeSketch();
-  if (aSketchFeature.get() != NULL) {
-    FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
-
-    // MPV: the second and third conditions to avoid crash on exit for application
-    if (aFeature.get() != NULL && aFeature->data().get() && aFeature->data()->isValid()) {
-      if (aFeature == aSketchFeature) {
-        aCanDisplay = false;
-      }
-      else if (aSketchFeature.get() && aSketchFeature->data().get() &&
-               aSketchFeature->data()->isValid()) {
-        for (int i = 0; i < aSketchFeature->numberOfSubs() && !aCanDisplay; i++) {
-          FeaturePtr aSubFeature = aSketchFeature->subFeature(i);
-          std::list<ResultPtr> aResults = aSubFeature->results();
-          std::list<ResultPtr>::const_iterator aIt;
-          for (aIt = aResults.begin(); aIt != aResults.end() && !aCanDisplay; ++aIt) {
-            if (theObject == (*aIt))
-              aCanDisplay = true;
-          }
-          if (aSubFeature == theObject)
-            aCanDisplay = true;
-        }
-      }
-    }
-  }
-  else {
-    aCanDisplay = ModuleBase_IModule::canDisplayObject(theObject);
-  }
-  return aCanDisplay;
+  // the sketch manager put the restriction to the objects display
+  return mySketchMgr->canDisplayObject(theObject);
 }
 
-void PartSet_Module::addViewerItems(QMenu* theMenu) const
+
+bool PartSet_Module::addViewerItems(QMenu* theMenu, const QMap<QString, QAction*>& theStdActions) const
 {
-  if (!PartSet_SketcherMgr::isSketchOperation(myWorkshop->currentOperation()) &&
-      !isSketchFeatureOperationActive())
-    return;
-  ModuleBase_ISelection* aSelection = myWorkshop->selection();
-  QObjectPtrList aObjects = aSelection->selectedPresentations();
-  if (aObjects.size() > 0) {
-    bool hasFeature = false;
-    foreach(ObjectPtr aObject, aObjects)
-    {
-      FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
-      if (aFeature.get() != NULL) {
-        hasFeature = true;
-      }
-    }
-    if (hasFeature)
-      theMenu->addAction(action("DELETE_PARTSET_CMD"));
-  }
+  return myMenuMgr->addViewerItems(theMenu, theStdActions);
+}
+
+bool PartSet_Module::isMouseOverWindow()
+{
+  return mySketchMgr->isMouseOverWindow();
 }
 
 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
@@ -385,24 +382,24 @@ void PartSet_Module::onEnterReleased()
 
 void PartSet_Module::onOperationActivatedByPreselection()
 {
-  ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
-  if(aOperation && isSketchFeatureOperationActive()) {
+  ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
+  if(anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
     // Set final definitions if they are necessary
     //propertyPanelDefined(aOperation);
 
     /// Commit sketcher operations automatically
-    aOperation->commit();
+    anOperation->commit();
   }
 }
 
 void PartSet_Module::onNoMoreWidgets()
 {
-  if (isSketchFeatureOperationActive()) {
-    ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
-    if (aOperation) {
+  ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
+  if (anOperation) {
+    if (PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
       if (myRestartingMode != RM_Forbided)
         myRestartingMode = RM_LastFeatureUsed;
-      aOperation->commit();
+      anOperation->commit();
     }
   }
 }
@@ -413,200 +410,172 @@ void PartSet_Module::onVertexSelected()
   if (aOperation->id().toStdString() == SketchPlugin_Line::ID()) {
     /// If last line finished on vertex the lines creation sequence has to be break
     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
+    ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
     const QList<ModuleBase_ModelWidget*>& aWidgets = aPanel->modelWidgets();
-    if (aWidgets.last() == aPanel->activeWidget()) {
-      myRestartingMode = RM_Forbided;
+    QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
+    bool aFoundWidget = false;
+    bool aFoundObligatory = false;
+    for (; anIt != aLast && !aFoundObligatory; anIt++) {
+      if (!aFoundWidget)
+        aFoundWidget = *anIt == anActiveWidget;
+      else
+        aFoundObligatory = (*anIt)->isObligatory();
     }
+    if (!aFoundObligatory)
+      myRestartingMode = RM_Forbided;
   }
 }
 
-QWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
-                                            Config_WidgetAPI* theWidgetApi, std::string theParentId,
-                                            QList<ModuleBase_ModelWidget*>& theModelWidgets)
+ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
+                                            Config_WidgetAPI* theWidgetApi, std::string theParentId)
 {
   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
   XGUI_Workshop* aWorkshop = aConnector->workshop();
+  ModuleBase_ModelWidget* aWgt = NULL;
   if (theType == "sketch-start-label") {
-    PartSet_WidgetSketchLabel* aWgt = new PartSet_WidgetSketchLabel(theParent, theWidgetApi, theParentId);
-    aWgt->setWorkshop(aWorkshop);
-    connect(aWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)), 
+    PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, 
+      theWidgetApi, theParentId, mySketchMgr->isConstraintsShown());
+    aLabelWgt->setWorkshop(aWorkshop);
+    connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
-    theModelWidgets.append(aWgt);
-    return aWgt->getControl();
-
+    connect(aLabelWgt, SIGNAL(showConstraintToggled(bool)),
+      mySketchMgr, SLOT(onShowConstraintsToggle(bool)));
+    aWgt = aLabelWgt;
   } else if (theType == "sketch-2dpoint_selector") {
-    PartSet_WidgetPoint2D* aWgt = new PartSet_WidgetPoint2D(theParent, theWidgetApi, theParentId);
-    aWgt->setWorkshop(aWorkshop);
-    aWgt->setSketch(mySketchMgr->activeSketch());
-
-    connect(aWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
-
-    theModelWidgets.append(aWgt);
-    return aWgt->getControl();
-
+    PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, theWidgetApi, theParentId);
+    aPointWgt->setWorkshop(aWorkshop);
+    aPointWgt->setSketch(mySketchMgr->activeSketch());
+    connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
+    aWgt = aPointWgt;
   } if (theType == "point2ddistance") {
-    PartSet_WidgetPoint2dDistance* aWgt = new PartSet_WidgetPoint2dDistance(theParent, theWidgetApi, theParentId);
-    aWgt->setWorkshop(aWorkshop);
-    aWgt->setSketch(mySketchMgr->activeSketch());
-
-    theModelWidgets.append(aWgt);
-    return aWgt->getControl();
-
+    PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent, theWidgetApi, theParentId);
+    aDistanceWgt->setWorkshop(aWorkshop);
+    aDistanceWgt->setSketch(mySketchMgr->activeSketch());
+    aWgt = aDistanceWgt;
   } if (theType == "sketch_shape_selector") {
-    PartSet_WidgetShapeSelector* aWgt = 
+    PartSet_WidgetShapeSelector* aShapeSelectorWgt =
       new PartSet_WidgetShapeSelector(theParent, workshop(), theWidgetApi, theParentId);
-    aWgt->setSketcher(mySketchMgr->activeSketch());
-
-    theModelWidgets.append(aWgt);
-    return aWgt->getControl();
-
-  } if (theType == "sketch_constraint_shape_selector") {
-    PartSet_WidgetConstraintShapeSelector* aWgt = 
-      new PartSet_WidgetConstraintShapeSelector(theParent, workshop(), theWidgetApi, theParentId);
-    aWgt->setSketcher(mySketchMgr->activeSketch());
-
-    theModelWidgets.append(aWgt);
-    return aWgt->getControl();
-
-  } else
-    return 0;
+    aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
+    aWgt = aShapeSelectorWgt;
+  } if (theType == "sketch_multi_selector") {
+    PartSet_WidgetMultiSelector* aShapeSelectorWgt =
+      new PartSet_WidgetMultiSelector(theParent, workshop(), theWidgetApi, theParentId);
+    aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
+    aWgt = aShapeSelectorWgt;
+  }
+  if (theType == WDG_DOUBLEVALUE_EDITOR) {
+    aWgt = new PartSet_WidgetEditor(theParent, workshop(), theWidgetApi, theParentId);
+  } 
+  return aWgt;
 }
 
-bool PartSet_Module::isSketchFeatureOperationActive() const
+
+bool PartSet_Module::deleteObjects()
 {
-  bool isCurrentSketchOp = false;
-  ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
-  if (aOperation) {
-    FeaturePtr aFeature = aOperation->feature();
-    std::shared_ptr<SketchPlugin_Feature> aSPFeature = 
-              std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
-    isCurrentSketchOp = aSPFeature.get() != NULL;
+  // 1. check whether the delete should be processed in the module
+  ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
+  bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
+       isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
+  if (!isSketchOp && !isNestedOp)
+    return false;
+
+  // 2. find selected presentations
+  // selected objects should be collected before the current operation abort because
+  // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
+  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
+  XGUI_Workshop* aWorkshop = aConnector->workshop();
+  ModuleBase_ISelection* aSel = workshop()->selection();
+  QObjectPtrList aSelectedObj = aSel->selectedPresentations();
+  // if there are no selected objects in the viewer, that means that the selection in another
+  // place cased this method. It is necessary to return the false value to understande in above
+  // method that delete is not processed
+  if (aSelectedObj.count() == 0)
+    return false;
+
+  // avoid delete of the objects, which are not belong to the current sketch
+  // in order to do not delete results of other sketches
+  QObjectPtrList aSketchObjects;
+  QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
+  for ( ; anIt != aLast; anIt++) {
+    ObjectPtr anObject = *anIt;
+    if (mySketchMgr->isObjectOfSketch(anObject))
+      aSketchObjects.append(anObject);
   }
-  return isCurrentSketchOp;
-}
+  // if the selection contains only local selected presentations from other sketches,
+  // the Delete operation should not be done at all
+  if (aSketchObjects.size() == 0)
+    return true;
 
-void PartSet_Module::createActions()
-{
-  QAction* aAction = new QAction(QIcon(":pictures/delete.png"), tr("Delete"), this);
-  addAction("DELETE_PARTSET_CMD", aAction);
-}
+  // the active nested sketch operation should be aborted unconditionally
+  if (isNestedOp)
+    anOperation->abort();
 
-QAction* PartSet_Module::action(const QString& theId) const
-{
-  if (myActions.contains(theId))
-    return myActions[theId];
-  return 0;
-}
+  // 3. start operation
+  QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
+  SessionPtr aMgr = ModelAPI_Session::get();
+  aMgr->startOperation(aDescription.toStdString());
 
-void PartSet_Module::addAction(const QString& theId, QAction* theAction)
-{
-  if (myActions.contains(theId))
-    qCritical("A command with Id = '%s' already defined!", qPrintable(theId));
-  theAction->setData(theId);
-  connect(theAction, SIGNAL(triggered(bool)), this, SLOT(onAction(bool)));
-  myActions[theId] = theAction;
+  // 4. delete features
+  // sketch feature should be skipped, only sub-features can be removed
+  // when sketch operation is active
+  std::set<FeaturePtr> anIgnoredFeatures;
+  anIgnoredFeatures.insert(mySketchMgr->activeSketch());
+  aWorkshop->deleteFeatures(aSketchObjects, anIgnoredFeatures);
+  
+  // 5. stop operation
+  aWorkshop->displayer()->updateViewer();
+  aMgr->finishOperation();
+
+  return true;
 }
 
-void PartSet_Module::onAction(bool isChecked)
-{
-  QAction* aAction = static_cast<QAction*>(sender());
-  QString anId = aAction->data().toString();
 
-  if (anId == "DELETE_PARTSET_CMD") {
-    deleteObjects();
+void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS) 
+{
+  Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
+  if (!anAIS.IsNull()) {
+    Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
+    Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
+    if (!aDim.IsNull()) {
+      aCtx->SetZLayer(aDim, myVisualLayerId);
+    } else {
+      Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
+      if (!aCons.IsNull())
+        aCtx->SetZLayer(aCons, myVisualLayerId);
+    }
   }
 }
 
-void PartSet_Module::deleteObjects()
+void PartSet_Module::onViewTransformed(int theTrsfType)
 {
-  bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(myWorkshop->currentOperation());
-  if (!isSketchOp && !isSketchFeatureOperationActive())
+  // Set length of arrows constant in pixel size
+  // if the operation is panning or rotate or panglobal then do nothing
+  if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
     return;
 
-  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
-  XGUI_Workshop* aWorkshop = aConnector->workshop();
+  ModuleBase_IViewer* aViewer = myWorkshop->viewer();
+  Handle(V3d_View) aView = aViewer->activeView();
 
-  XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
-  if (!isSketchOp && anOpMgr->canStopOperation()) {
-    ModuleBase_Operation* aCurrentOp = anOpMgr->currentOperation();
-    if (aCurrentOp) {
-      aCurrentOp->abort();
-    }
-  }
-  // sketch feature should be skipped, only sub-features can be removed
-  // when sketch operation is active
-  CompositeFeaturePtr aSketch = mySketchMgr->activeSketch();
-
-  ModuleBase_ISelection* aSel = aConnector->selection();
-  QObjectPtrList aSelectedObj = aSel->selectedPresentations();
-
-  std::set<FeaturePtr> aRefFeatures;
-  foreach (ObjectPtr aObj, aSelectedObj)
-  {
-    //ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
-    //if (aPart) {
-      // TODO: check for what there is this condition. It is placed here historicaly because
-      // ther is this condition during remove features.
-    //} else {
-    FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
-    if (aFeature.get() != NULL) {
-      aObj->document()->refsToFeature(aFeature, aRefFeatures, false);
-    }
-    //}
-  }
+  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
+  XGUI_Workshop* aWorkshop = aConnector->workshop();
+  XGUI_Displayer* aDisplayer = aWorkshop->displayer();
+  Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
 
-  if (!aRefFeatures.empty()) {
-    QStringList aRefNames;
-    std::set<FeaturePtr>::const_iterator anIt = aRefFeatures.begin(),
-                                         aLast = aRefFeatures.end();
-    for (; anIt != aLast; anIt++) {
-      FeaturePtr aFeature = (*anIt);
-      if (aFeature == aSketch)
-        continue;
-      aRefNames.append((*anIt)->name().c_str());
-    }
-    if (!aRefNames.empty()) {
-      QString aNames = aRefNames.join(", ");
-
-      QMainWindow* aDesktop = aWorkshop->desktop();
-      QMessageBox::StandardButton aRes = QMessageBox::warning(
-          aDesktop, tr("Delete features"),
-          QString(tr("Selected features are used in the following features: %1.\
-  These features will be deleted also. Would you like to continue?")).arg(aNames),
-          QMessageBox::No | QMessageBox::Yes, QMessageBox::No);
-      if (aRes != QMessageBox::Yes)
-        return;
-    }
-  }
+  double aLen = aView->Convert(15);
 
-  SessionPtr aMgr = ModelAPI_Session::get();
-  aMgr->startOperation("DeletePartSet");
-  std::set<FeaturePtr>::const_iterator anIt = aRefFeatures.begin(),
-                                       aLast = aRefFeatures.end();
-  for (; anIt != aLast; anIt++) {
-    FeaturePtr aRefFeature = (*anIt);
-    if (aRefFeature == aSketch)
-      continue;
-    aRefFeature->document()->removeFeature(aRefFeature);
-  }
+  SketcherPrs_Tools::setArrowSize(aLen);
+  bool isModified = false;
+  QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
+  foreach (AISObjectPtr aAIS, aPrsList) {
+    Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 
-  foreach (ObjectPtr aObj, aSelectedObj)
-  {
-    DocumentPtr aDoc = aObj->document();
-    //ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
-    //if (aPart) {
-    //  if (aDoc == aMgr->activeDocument()) {
-    //    aDoc->close();
-    //  }
-    //} else {
-      //FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
-    FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
-    if (aFeature.get() != NULL) {
-      aDoc->removeFeature(aFeature);
+    Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
+    if (!aDim.IsNull()) {
+      aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
+      aContext->Redisplay(aDim, false);
+      isModified = true;
     }
-    //}
   }
-  aWorkshop->displayer()->updateViewer();
-  //myDisplayer->updateViewer();
-  aMgr->finishOperation();
+  if (isModified)
+    aDisplayer->updateViewer();
 }