From: vsv <vitaly.smetannikov@opencascade.com>
Date: Fri, 28 Nov 2014 16:23:29 +0000 (+0300)
Subject: Provide selection only in plane of sketcher
X-Git-Tag: V_0.6.0^2~46
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=9ef2d81a8b97eee85d6506d95f2481fe7fae1e56;p=modules%2Fshaper.git

Provide selection only in plane of sketcher
---

diff --git a/src/ModuleBase/ModuleBase_ViewerFilters.h b/src/ModuleBase/ModuleBase_ViewerFilters.h
index e4aa93ae2..4860776f4 100644
--- a/src/ModuleBase/ModuleBase_ViewerFilters.h
+++ b/src/ModuleBase/ModuleBase_ViewerFilters.h
@@ -44,8 +44,10 @@ DEFINE_STANDARD_HANDLE(ModuleBase_ShapeInPlaneFilter, SelectMgr_Filter);
 class ModuleBase_ShapeInPlaneFilter: public SelectMgr_Filter
 {
 public:
-  Standard_EXPORT ModuleBase_ShapeInPlaneFilter(const gp_Pln& thePane): 
-      SelectMgr_Filter(), myPlane(thePane) {}
+  Standard_EXPORT ModuleBase_ShapeInPlaneFilter(): SelectMgr_Filter() {}
+
+  void setPlane(const gp_Pln& thePane) { myPlane = thePane; }
+  gp_Pln plane() const { return myPlane; }
 
   Standard_EXPORT virtual Standard_Boolean IsOk(const Handle(SelectMgr_EntityOwner)& theOwner) const;
 
diff --git a/src/PartSet/PartSet_Module.cpp b/src/PartSet/PartSet_Module.cpp
index 9ced217aa..2f4fbb47a 100644
--- a/src/PartSet/PartSet_Module.cpp
+++ b/src/PartSet/PartSet_Module.cpp
@@ -159,6 +159,16 @@ void PartSet_Module::onOperationStarted(ModuleBase_Operation* theOperation)
       aDisplayer->erase((*aIt), false);
     }
     aDisplayer->erase(myCurrentSketch);
+
+
+    if (myPlaneFilter.IsNull()) 
+      myPlaneFilter = new ModuleBase_ShapeInPlaneFilter();
+    myWorkshop->viewer()->addSelectionFilter(myPlaneFilter);
+    if (theOperation->isEditOperation()) {
+      // If it is editing of sketch then it means that plane is already defined
+      std::shared_ptr<GeomAPI_Pln> aPln = PartSet_Tools::sketchPlane(myCurrentSketch);
+      myPlaneFilter->setPlane(aPln->impl<gp_Pln>());
+    }
   }
 }
 
@@ -192,9 +202,14 @@ void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
     aDisplayer->display(myCurrentSketch);
     
     myCurrentSketch = CompositeFeaturePtr();
+    myWorkshop->viewer()->removeSelectionFilter(myPlaneFilter);
   }
 }
 
+void PartSet_Module::onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>& thePln)
+{
+  myPlaneFilter->setPlane(thePln->impl<gp_Pln>());
+}
 
 
 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
@@ -409,6 +424,8 @@ QWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget*
   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>&)), 
+      this, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
     theModelWidgets.append(aWgt);
     return aWgt->getControl();
 
diff --git a/src/PartSet/PartSet_Module.h b/src/PartSet/PartSet_Module.h
index 7c90584b8..305cd88e7 100644
--- a/src/PartSet/PartSet_Module.h
+++ b/src/PartSet/PartSet_Module.h
@@ -82,6 +82,8 @@ protected slots:
  private slots:
    void onVertexSelected(ObjectPtr theObject, const TopoDS_Shape& theShape);
 
+   void onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>& thePln);
+
  private:
    /// Converts mouse position to 2d coordinates. 
    /// Member myCurrentSketch has to be correctly defined
@@ -104,6 +106,8 @@ protected slots:
    double myCurX, myCurY;
    CompositeFeaturePtr myCurrentSketch;
    QList<FeaturePtr> myEditingFeatures;
+
+   Handle(ModuleBase_ShapeInPlaneFilter) myPlaneFilter;
 };
 
 #endif
diff --git a/src/PartSet/PartSet_WidgetSketchLabel.cpp b/src/PartSet/PartSet_WidgetSketchLabel.cpp
index a76691881..37cd83445 100644
--- a/src/PartSet/PartSet_WidgetSketchLabel.cpp
+++ b/src/PartSet/PartSet_WidgetSketchLabel.cpp
@@ -104,7 +104,10 @@ void PartSet_WidgetSketchLabel::onPlaneSelected()
         XGUI_Displayer* aDisp = myWorkshop->displayer();
         aDisp->removeSelectionFilter(myPlaneFilter);
         aDisp->closeLocalContexts();
+        emit planeSelected(plane());
         setSketchingMode();
+
+        // Update sketcher actions
         XGUI_ActionsMgr* anActMgr = myWorkshop->actionsMgr();
         anActMgr->update();
       }
diff --git a/src/PartSet/PartSet_WidgetSketchLabel.h b/src/PartSet/PartSet_WidgetSketchLabel.h
index 7c1d460be..906e96295 100644
--- a/src/PartSet/PartSet_WidgetSketchLabel.h
+++ b/src/PartSet/PartSet_WidgetSketchLabel.h
@@ -61,6 +61,9 @@ Q_OBJECT
 
   std::shared_ptr<GeomAPI_Pln> plane() const;
 
+signals:
+  void planeSelected(const std::shared_ptr<GeomAPI_Pln>& thePln);
+
  private slots:
   void onPlaneSelected();
 
diff --git a/src/XGUI/XGUI_Displayer.cpp b/src/XGUI/XGUI_Displayer.cpp
index 74041948e..0ebba5866 100644
--- a/src/XGUI/XGUI_Displayer.cpp
+++ b/src/XGUI/XGUI_Displayer.cpp
@@ -328,6 +328,9 @@ void XGUI_Displayer::openLocalContext()
     //for (aContext->InitCurrent(); aContext->MoreCurrent(); aContext->NextCurrent())
     //  aAisList.Append(aContext->Current());
 
+    SelectMgr_ListOfFilter aFilters;
+    aFilters.Assign(aContext->Filters());
+
     aContext->ClearCurrents();
     aContext->OpenLocalContext();
     aContext->NotUseDisplayedObjects();
@@ -335,6 +338,10 @@ void XGUI_Displayer::openLocalContext()
     myUseExternalObjects = false;
     myActiveSelectionModes.clear();
 
+    SelectMgr_ListIteratorOfListOfFilter aIt(aFilters);
+    for (;aIt.More(); aIt.Next()) {
+      aContext->AddFilter(aIt.Value());
+    }
     // Restore selection
     //AIS_ListIteratorOfListOfInteractive aIt(aAisList);
     //for(; aIt.More(); aIt.Next()) {