X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_Displayer.cpp;h=736de32d2d7059deaafe0394e5b8e1d83f5cf0cd;hb=4fcd5da2d972334e887716499b0ea75d9d6c51c2;hp=d92a5f6e20e00452c0c25a1d7f778c581f0fa902;hpb=b79c515f93a0a63c5cea6e02daf0ea92442bb225;p=modules%2Fshaper.git

diff --git a/src/XGUI/XGUI_Displayer.cpp b/src/XGUI/XGUI_Displayer.cpp
index d92a5f6e2..736de32d2 100644
--- a/src/XGUI/XGUI_Displayer.cpp
+++ b/src/XGUI/XGUI_Displayer.cpp
@@ -6,11 +6,13 @@
 #include "XGUI_Viewer.h"
 #include "XGUI_Workshop.h"
 #include "XGUI_ViewerProxy.h"
-#include "ModuleBase_Tools.h"
 
 #include <ModelAPI_Document.h>
 #include <ModelAPI_Data.h>
 #include <ModelAPI_Object.h>
+#include <ModelAPI_Tools.h>
+
+#include <ModuleBase_ResultPrs.h>
 
 #include <GeomAPI_Shape.h>
 #include <GeomAPI_IPresentable.h>
@@ -20,12 +22,13 @@
 #include <AIS_ListOfInteractive.hxx>
 #include <AIS_ListIteratorOfListOfInteractive.hxx>
 #include <AIS_DimensionSelectionMode.hxx>
-
 #include <AIS_Shape.hxx>
+#include <AIS_Dimension.hxx>
+#include <TColStd_ListIteratorOfListOfInteger.hxx>
 
 #include <set>
 
-const int MOUSE_SENSITIVITY_IN_PIXEL = 10; ///< defines the local context mouse selection sensitivity
+const int MOUSE_SENSITIVITY_IN_PIXEL = 10;  ///< defines the local context mouse selection sensitivity
 
 XGUI_Displayer::XGUI_Displayer(XGUI_Workshop* theWorkshop)
 {
@@ -36,7 +39,7 @@ XGUI_Displayer::~XGUI_Displayer()
 {
 }
 
-bool XGUI_Displayer::isVisible(ObjectPtr theObject)
+bool XGUI_Displayer::isVisible(ObjectPtr theObject) const
 {
   return myResult2AISObjectMap.find(theObject) != myResult2AISObjectMap.end();
 }
@@ -46,164 +49,147 @@ void XGUI_Displayer::display(ObjectPtr theObject, bool isUpdateViewer)
   if (isVisible(theObject)) {
     redisplay(theObject, isUpdateViewer);
   } else {
-    boost::shared_ptr<GeomAPI_AISObject> anAIS;
+    AISObjectPtr anAIS;
 
     GeomPresentablePtr aPrs = boost::dynamic_pointer_cast<GeomAPI_IPresentable>(theObject);
+    bool isShading = false;
     if (aPrs) {
-      anAIS = aPrs->getAISObject(boost::shared_ptr<GeomAPI_AISObject>());
+      anAIS = aPrs->getAISObject(AISObjectPtr());
     } else {
       ResultPtr aResult = boost::dynamic_pointer_cast<ModelAPI_Result>(theObject);
       if (aResult) {
-        boost::shared_ptr<GeomAPI_Shape> aShapePtr = ModuleBase_Tools::shape(aResult);
+        boost::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aResult);
         if (aShapePtr) {
-          anAIS = boost::shared_ptr<GeomAPI_AISObject>(new GeomAPI_AISObject());
-          anAIS->createShape(aShapePtr);
+          anAIS = AISObjectPtr(new GeomAPI_AISObject());
+          anAIS->setImpl(new Handle(AIS_InteractiveObject)(new ModuleBase_ResultPrs(aResult)));
+          //anAIS->createShape(aShapePtr);
+          isShading = true;
         }
       }
     }
     if (anAIS)
-      display(theObject, anAIS, isUpdateViewer);
+      display(theObject, anAIS, isShading, isUpdateViewer);
   }
 }
 
-void XGUI_Displayer::display(ObjectPtr theObject,
-                             boost::shared_ptr<GeomAPI_AISObject> theAIS, bool isUpdateViewer)
+void XGUI_Displayer::display(ObjectPtr theObject, AISObjectPtr theAIS, 
+                             bool isShading, bool isUpdateViewer)
 {
   Handle(AIS_InteractiveContext) aContext = AISContext();
+  if (aContext.IsNull())
+    return;
 
   Handle(AIS_InteractiveObject) anAISIO = theAIS->impl<Handle(AIS_InteractiveObject)>();
   if (!anAISIO.IsNull()) {
     myResult2AISObjectMap[theObject] = theAIS;
-    aContext->Display(anAISIO, isUpdateViewer);
+    aContext->Display(anAISIO, false);
+    aContext->SetDisplayMode(anAISIO, isShading? Shading : Wireframe, isUpdateViewer);
   }
 }
 
-
-
 void XGUI_Displayer::erase(ObjectPtr theObject, const bool isUpdateViewer)
 {
-  if (!isVisible(theObject)) return;
+  if (!isVisible(theObject))
+    return;
 
   Handle(AIS_InteractiveContext) aContext = AISContext();
-  boost::shared_ptr<GeomAPI_AISObject> anObject = myResult2AISObjectMap[theObject];
-  if (anObject)  {
+  if (aContext.IsNull())
+    return;
+  AISObjectPtr anObject = myResult2AISObjectMap[theObject];
+  if (anObject) {
     Handle(AIS_InteractiveObject) anAIS = anObject->impl<Handle(AIS_InteractiveObject)>();
     if (!anAIS.IsNull()) {
-      aContext->Erase(anAIS, isUpdateViewer);
+      aContext->Remove(anAIS, isUpdateViewer);
     }
   }
   myResult2AISObjectMap.erase(theObject);
 }
 
-
-/*bool XGUI_Displayer::redisplay(ObjectPtr theObject,
-                               boost::shared_ptr<GeomAPI_AISObject> theAIS,
-                               const bool isUpdateViewer)
-{
-  bool isCreated = false;
-  Handle(AIS_InteractiveObject) anAIS = 
-    theAIS ? theAIS->impl<Handle(AIS_InteractiveObject)>() : Handle(AIS_InteractiveObject)();
-  Handle(AIS_InteractiveContext) aContext = AISContext();
-  // Open local context if there is no one
-  if (!aContext->HasOpenedContext()) {
-    aContext->ClearCurrents(false);
-    aContext->OpenLocalContext(false /use displayed objects/, true /allow shape decomposition/);
-    // set mouse sensitivity
-    //aContext->SetSensitivityMode(StdSelect_SM_WINDOW);
-    //aContext->SetPixelTolerance(MOUSE_SENSITIVITY_IN_PIXEL);
-  }
-  // display or redisplay presentation
-  boost::shared_ptr<GeomAPI_AISObject> anObj = myResult2AISObjectMap[theObject];
-  if (isVisible(theObject) && anObj && !anObj->empty()) {
-    aContext->Redisplay(anAIS, isUpdateViewer);
-    //aContext->RecomputeSelectionOnly(anAIS);
-  }
-  else {
-    myResult2AISObjectMap[theObject] = theAIS;
-    aContext->Display(anAIS, isUpdateViewer);
-    isCreated = true;
-  }
-  return isCreated;
-}*/
-
 void XGUI_Displayer::redisplay(ObjectPtr theObject, bool isUpdateViewer)
 {
   if (!isVisible(theObject))
     return;
 
-  boost::shared_ptr<GeomAPI_AISObject> aAISObj = getAISObject(theObject);
+  AISObjectPtr aAISObj = getAISObject(theObject);
+  Handle(AIS_InteractiveObject) aAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
+
   GeomPresentablePtr aPrs = boost::dynamic_pointer_cast<GeomAPI_IPresentable>(theObject);
   if (aPrs) {
-    boost::shared_ptr<GeomAPI_AISObject> aAIS_Obj = aPrs->getAISObject(aAISObj);
-    if (aAISObj && !aAIS_Obj) {
+    AISObjectPtr aAIS_Obj = aPrs->getAISObject(aAISObj);
+    if (!aAIS_Obj) {
       erase(theObject, isUpdateViewer);
       return;
     }
-    Handle(AIS_InteractiveObject) aAISIO = aAIS_Obj->impl<Handle(AIS_InteractiveObject)>();
-    AISContext()->Redisplay(aAISIO, isUpdateViewer);
-  } else {
-    ResultPtr aResult = boost::dynamic_pointer_cast<ModelAPI_Result>(theObject);
-    if (aResult) {
-      boost::shared_ptr<GeomAPI_Shape> aShapePtr = ModuleBase_Tools::shape(aResult);
-      if (aShapePtr) {
-        Handle(AIS_Shape) aAISShape = Handle(AIS_Shape)::DownCast(aAISObj->impl<Handle(AIS_InteractiveObject)>());
-        if (!aAISShape.IsNull()) {
-          aAISShape->Set(aShapePtr->impl<TopoDS_Shape>());
-          AISContext()->Redisplay(aAISShape, isUpdateViewer);
-        }
-      }
+    if (aAIS_Obj != aAISObj) {
+      myResult2AISObjectMap[theObject] = aAIS_Obj;
     }
+    aAISIO = aAIS_Obj->impl<Handle(AIS_InteractiveObject)>();
+  }
+
+  if (!aAISIO.IsNull()) {
+    Handle(AIS_InteractiveContext) aContext = AISContext();
+    if (aContext.IsNull())
+      return;
+    aContext->Redisplay(aAISIO, isUpdateViewer);
   }
 }
 
-void XGUI_Displayer::activateInLocalContext(ObjectPtr theResult,
-                                         const std::list<int>& theModes, const bool isUpdateViewer)
+void XGUI_Displayer::deactivate(ObjectPtr theObject)
 {
-  Handle(AIS_InteractiveContext) aContext = AISContext();
-  // Open local context if there is no one
-  if (!aContext->HasOpenedContext()) {
-    aContext->ClearCurrents(false);
-    aContext->OpenLocalContext(false/*use displayed objects*/, true/*allow shape decomposition*/);
-  }
-  // display or redisplay presentation
-  Handle(AIS_InteractiveObject) anAIS;
-  if (isVisible(theResult)) {
-    boost::shared_ptr<GeomAPI_AISObject> anObj = myResult2AISObjectMap[theResult];
-    if (anObj)
-      anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
-  }
+  if (isVisible(theObject)) {
+    Handle(AIS_InteractiveContext) aContext = AISContext();
+    if (aContext.IsNull())
+      return;
 
-  // Activate selection of objects from prs
-  if (!anAIS.IsNull()) {
-    aContext->ClearSelected(false); // ToCheck
-    aContext->Load(anAIS, -1, true/*allow decomposition*/);
+    AISObjectPtr anObj = myResult2AISObjectMap[theObject];
+    Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
     aContext->Deactivate(anAIS);
-
-    std::list<int>::const_iterator anIt = theModes.begin(), aLast = theModes.end();
-    for (; anIt != aLast; anIt++) {
-      aContext->Activate(anAIS, (*anIt));
-    }
   }
-
-  if (isUpdateViewer)
-    updateViewer();
 }
 
-void XGUI_Displayer::deactvate(ObjectPtr theObject, bool toUpdate)
+void XGUI_Displayer::activate(ObjectPtr theObject, const QIntList& theModes)
 {
   if (isVisible(theObject)) {
     Handle(AIS_InteractiveContext) aContext = AISContext();
+    if (aContext.IsNull())
+      return;
 
-     boost::shared_ptr<GeomAPI_AISObject> anObj = myResult2AISObjectMap[theObject];
-     Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
-     aContext->Deactivate(anAIS);
+    AISObjectPtr anObj = myResult2AISObjectMap[theObject];
+    Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
+    if (aContext->HasOpenedContext()) {
+      aContext->Load(anAIS, -1, true);
+    }
+    if (theModes.size() > 0) {
+      foreach(int aMode, theModes) {
+        aContext->Activate(anAIS, aMode);
+      }
+    } else 
+      aContext->Activate(anAIS);
   }
 }
 
+bool XGUI_Displayer::isActive(ObjectPtr theObject) const
+{
+  Handle(AIS_InteractiveContext) aContext = AISContext();
+  if (aContext.IsNull())
+    return false;
+  if (!isVisible(theObject))
+    return false;
+    
+  AISObjectPtr anObj = myResult2AISObjectMap.at(theObject);
+  Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
+
+  TColStd_ListOfInteger aModes;
+  aContext->ActivatedModes(anAIS, aModes);
+  return aModes.Extent() > 0;
+}
+
 void XGUI_Displayer::stopSelection(const QList<ObjectPtr>& theResults, const bool isStop,
                                    const bool isUpdateViewer)
 {
   Handle(AIS_InteractiveContext) aContext = AISContext();
+  if (aContext.IsNull())
+    return;
 
   Handle(AIS_Shape) anAIS;
   QList<ObjectPtr>::const_iterator anIt = theResults.begin(), aLast = theResults.end();
@@ -211,18 +197,22 @@ void XGUI_Displayer::stopSelection(const QList<ObjectPtr>& theResults, const boo
   for (; anIt != aLast; anIt++) {
     aFeature = *anIt;
     if (isVisible(aFeature))
-      anAIS = Handle(AIS_Shape)::DownCast(myResult2AISObjectMap[aFeature]->impl<Handle(AIS_InteractiveObject)>());
+      anAIS = Handle(AIS_Shape)::DownCast(
+          myResult2AISObjectMap[aFeature]->impl<Handle(AIS_InteractiveObject)>());
     if (anAIS.IsNull())
       continue;
 
     if (isStop) {
       QColor aColor(Qt::white);
-      anAIS->SetColor(Quantity_Color(aColor.red()/255., aColor.green()/255., aColor.blue()/255., Quantity_TOC_RGB));
+      anAIS->SetColor(
+          Quantity_Color(aColor.red() / 255., aColor.green() / 255., aColor.blue() / 255.,
+                         Quantity_TOC_RGB));
       anAIS->Redisplay();
-    }
-    else {
+    } else {
       QColor aColor(Qt::red);
-      anAIS->SetColor(Quantity_Color(aColor.red()/255., aColor.green()/255., aColor.blue()/255., Quantity_TOC_RGB));
+      anAIS->SetColor(
+          Quantity_Color(aColor.red() / 255., aColor.green() / 255., aColor.blue() / 255.,
+                         Quantity_TOC_RGB));
       anAIS->Redisplay();
     }
   }
@@ -240,11 +230,12 @@ void XGUI_Displayer::setSelected(const QList<ObjectPtr>& theResults, const bool
     aLocalContext->UnhilightLastDetected(myWorkshop->viewer()->activeView());
 
   aContext->ClearSelected();
-  foreach(ObjectPtr aResult, theResults) {
-    if (myResult2AISObjectMap.find(aResult) == myResult2AISObjectMap.end()) 
+  foreach(ObjectPtr aResult, theResults)
+  {
+    if (myResult2AISObjectMap.find(aResult) == myResult2AISObjectMap.end())
       continue;
 
-    boost::shared_ptr<GeomAPI_AISObject> anObj = myResult2AISObjectMap[aResult];
+    AISObjectPtr anObj = myResult2AISObjectMap[aResult];
     if (anObj) {
       Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
       if (!anAIS.IsNull())
@@ -256,48 +247,57 @@ void XGUI_Displayer::setSelected(const QList<ObjectPtr>& theResults, const bool
 }
 
 
-/*void XGUI_Displayer::EraseAll(const bool isUpdateViewer)
+void XGUI_Displayer::clearSelected()
 {
-  Handle(AIS_InteractiveContext) ic = AISContext();
+  Handle(AIS_InteractiveContext) aContext = AISContext();
+  if (aContext) {
+    aContext->UnhilightCurrents(false);
+    aContext->ClearSelected();
+  }
+}
 
-  AIS_ListOfInteractive aList;
-  ic->DisplayedObjects(aList);
-  AIS_ListIteratorOfListOfInteractive anIter(aList);
-  for (; anIter.More(); anIter.Next()) {
-    if ((anIter.Value()->DynamicType() == STANDARD_TYPE(AIS_Trihedron)))
-      continue;
+void XGUI_Displayer::eraseAll(const bool isUpdateViewer)
+{
+  Handle(AIS_InteractiveContext) ic = AISContext();
+  if (ic.IsNull())
+    return;
 
-    // erase an object
-    Handle(AIS_InteractiveObject) anIO = anIter.Value();
-    ic->Erase(anIO, false);
-  }
-  myResult2AISObjectMap.clear();
-  if (isUpdateViewer)
-    updateViewer();
-}*/
+   ResultToAISMap::iterator aIt;
+   for (aIt = myResult2AISObjectMap.begin(); aIt != myResult2AISObjectMap.end(); aIt++) {
+     // erase an object
+     AISObjectPtr aAISObj = (*aIt).second;
+     Handle(AIS_InteractiveObject) anIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
+     if (!anIO.IsNull())
+      ic->Remove(anIO, false);
+   }
+   myResult2AISObjectMap.clear();
+   if (isUpdateViewer)
+     updateViewer();
+ }
 
 void XGUI_Displayer::eraseDeletedResults(const bool isUpdateViewer)
 {
   Handle(AIS_InteractiveContext) aContext = AISContext();
+  if (aContext.IsNull())
+    return;
 
-  ResultToAISMap::const_iterator aFIt = myResult2AISObjectMap.begin(),
-                                 aFLast = myResult2AISObjectMap.end();
+  ResultToAISMap::const_iterator aFIt = myResult2AISObjectMap.begin(), aFLast =
+      myResult2AISObjectMap.end();
   std::list<ObjectPtr> aRemoved;
-  for (; aFIt != aFLast; aFIt++)
-  {
+  for (; aFIt != aFLast; aFIt++) {
     ObjectPtr aFeature = (*aFIt).first;
     if (!aFeature || !aFeature->data() || !aFeature->data()->isValid()) {
-      boost::shared_ptr<GeomAPI_AISObject> anObj = (*aFIt).second;
-      if (!anObj) continue;
+      AISObjectPtr anObj = (*aFIt).second;
+      if (!anObj)
+        continue;
       Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
       if (!anAIS.IsNull()) {
-        aContext->Erase(anAIS, false);
+        aContext->Remove(anAIS, false);
         aRemoved.push_back(aFeature);
       }
     }
   }
-  std::list<ObjectPtr>::const_iterator anIt = aRemoved.begin(),
-                                                                 aLast = aRemoved.end();
+  std::list<ObjectPtr>::const_iterator anIt = aRemoved.begin(), aLast = aRemoved.end();
   for (; anIt != aLast; anIt++) {
     myResult2AISObjectMap.erase(myResult2AISObjectMap.find(*anIt));
   }
@@ -306,27 +306,49 @@ void XGUI_Displayer::eraseDeletedResults(const bool isUpdateViewer)
     updateViewer();
 }
 
+void XGUI_Displayer::openLocalContext()
+{
+  Handle(AIS_InteractiveContext) aContext = AISContext();
+  if (aContext.IsNull())
+    return;
+  // Open local context if there is no one
+  if (!aContext->HasOpenedContext()) {
+    aContext->ClearCurrents(false);
+    //aContext->OpenLocalContext(false/*use displayed objects*/, true/*allow shape decomposition*/);
+    aContext->OpenLocalContext();
+    aContext->NotUseDisplayedObjects();
+  }
+}
+
 void XGUI_Displayer::closeLocalContexts(const bool isUpdateViewer)
 {
+  AISContext()->ClearSelected(false);
   closeAllContexts(true);
 }
 
-boost::shared_ptr<GeomAPI_AISObject> XGUI_Displayer::getAISObject(ObjectPtr theObject) const
+AISObjectPtr XGUI_Displayer::getAISObject(ObjectPtr theObject) const
 {
-  boost::shared_ptr<GeomAPI_AISObject> anIO;
+  AISObjectPtr anIO;
   if (myResult2AISObjectMap.find(theObject) != myResult2AISObjectMap.end())
     anIO = (myResult2AISObjectMap.find(theObject))->second;
   return anIO;
 }
 
-ObjectPtr XGUI_Displayer::getObject(Handle(AIS_InteractiveObject) theIO) const
+ObjectPtr XGUI_Displayer::getObject(const AISObjectPtr& theIO) const
+{
+  Handle(AIS_InteractiveObject) aRefAIS = theIO->impl<Handle(AIS_InteractiveObject)>();
+  return getObject(aRefAIS);
+}
+
+ObjectPtr XGUI_Displayer::getObject(const Handle(AIS_InteractiveObject)& theIO) const
 {
   ObjectPtr aFeature;
-  ResultToAISMap::const_iterator aFIt = myResult2AISObjectMap.begin(),
-                                 aFLast = myResult2AISObjectMap.end();
+  ResultToAISMap::const_iterator aFIt = myResult2AISObjectMap.begin(), aFLast =
+      myResult2AISObjectMap.end();
   for (; aFIt != aFLast && !aFeature; aFIt++) {
-    boost::shared_ptr<GeomAPI_AISObject> anObj = (*aFIt).second;
-    if (!anObj) continue;
+    AISObjectPtr anObj = (*aFIt).second;
+    if (!anObj)
+      continue;
     Handle(AIS_InteractiveObject) anAIS = anObj->impl<Handle(AIS_InteractiveObject)>();
     if (anAIS != theIO)
       continue;
@@ -352,13 +374,12 @@ void XGUI_Displayer::updateViewer()
     ic->UpdateCurrentViewer();
 }
 
-Handle(AIS_InteractiveContext) XGUI_Displayer::AISContext() const 
-{ 
-  return myWorkshop->viewer()->AISContext(); 
+Handle(AIS_InteractiveContext) XGUI_Displayer::AISContext() const
+{
+  return myWorkshop->viewer()->AISContext();
 }
 
-
-void XGUI_Displayer::display(boost::shared_ptr<GeomAPI_AISObject> theAIS, bool isUpdate)
+void XGUI_Displayer::display(AISObjectPtr theAIS, bool isUpdate)
 {
   Handle(AIS_InteractiveContext) aContext = AISContext();
   Handle(AIS_InteractiveObject) anAISIO = theAIS->impl<Handle(AIS_InteractiveObject)>();
@@ -366,7 +387,7 @@ void XGUI_Displayer::display(boost::shared_ptr<GeomAPI_AISObject> theAIS, bool i
     aContext->Display(anAISIO, isUpdate);
 }
 
-void XGUI_Displayer::erase(boost::shared_ptr<GeomAPI_AISObject> theAIS, const bool isUpdate)
+void XGUI_Displayer::erase(AISObjectPtr theAIS, const bool isUpdate)
 {
   Handle(AIS_InteractiveContext) aContext = AISContext();
   Handle(AIS_InteractiveObject) anAISIO = theAIS->impl<Handle(AIS_InteractiveObject)>();
@@ -375,3 +396,106 @@ void XGUI_Displayer::erase(boost::shared_ptr<GeomAPI_AISObject> theAIS, const bo
   }
 }
 
+void XGUI_Displayer::activateObjectsOutOfContext(const QIntList& theModes)
+{
+  Handle(AIS_InteractiveContext) aContext = AISContext();
+  // Open local context if there is no one
+  if (!aContext->HasOpenedContext()) 
+    return;
+
+  aContext->UseDisplayedObjects();
+  ResultToAISMap::iterator aIt;
+  Handle(AIS_InteractiveObject) anAISIO;
+  for (aIt = myResult2AISObjectMap.begin(); aIt != myResult2AISObjectMap.end(); aIt++) {
+    anAISIO = (*aIt).second->impl<Handle(AIS_InteractiveObject)>();
+    aContext->Load(anAISIO, -1, true);
+    if (theModes.size() == 0)
+      aContext->Activate(anAISIO);
+    else {
+      foreach(int aMode, theModes) {
+        aContext->Activate(anAISIO, aMode);
+      }
+    }
+  }
+}
+
+
+void XGUI_Displayer::deactivateObjectsOutOfContext()
+{
+  Handle(AIS_InteractiveContext) aContext = AISContext();
+  // Open local context if there is no one
+  if (!aContext->HasOpenedContext()) 
+    return;
+
+  aContext->NotUseDisplayedObjects();
+}
+
+
+void XGUI_Displayer::setDisplayMode(ObjectPtr theObject, DisplayMode theMode, bool toUpdate)
+{
+  if (theMode == NoMode)
+    return;
+
+  Handle(AIS_InteractiveContext) aContext = AISContext();
+  if (aContext.IsNull())
+    return;
+
+  AISObjectPtr aAISObj = getAISObject(theObject);
+  if (!aAISObj)
+    return;
+
+  Handle(AIS_InteractiveObject) aAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
+  aContext->SetDisplayMode(aAISIO, theMode, toUpdate);
+}
+
+void XGUI_Displayer::setSelectionModes(const QIntList& theModes)
+{
+  Handle(AIS_InteractiveContext) aContext = AISContext();
+  if (aContext.IsNull())
+    return;
+  if (!aContext->HasOpenedContext())
+    return;
+  // Clear previous mode
+  const TColStd_ListOfInteger& aModes = aContext->ActivatedStandardModes();
+  if (!aModes.IsEmpty()) {
+    TColStd_ListOfInteger aMModes;
+    aMModes.Assign(aModes);
+    TColStd_ListIteratorOfListOfInteger it(aMModes);
+    for(; it.More(); it.Next()) {
+      aContext->DeactivateStandardMode((TopAbs_ShapeEnum)it.Value());
+    }
+  }
+  foreach(int aMode, theModes) {
+    aContext->ActivateStandardMode((TopAbs_ShapeEnum)aMode);
+  }
+}
+
+XGUI_Displayer::DisplayMode XGUI_Displayer::displayMode(ObjectPtr theObject) const
+{
+  Handle(AIS_InteractiveContext) aContext = AISContext();
+  if (aContext.IsNull())
+    return NoMode;
+
+  AISObjectPtr aAISObj = getAISObject(theObject);
+  if (!aAISObj)
+    return NoMode;
+
+  Handle(AIS_InteractiveObject) aAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
+  return (XGUI_Displayer::DisplayMode) aAISIO->DisplayMode();
+}
+
+void XGUI_Displayer::addSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
+{
+  Handle(AIS_InteractiveContext) aContext = AISContext();
+  if (aContext.IsNull())
+    return;
+  aContext->AddFilter(theFilter);
+}
+
+void XGUI_Displayer::removeSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
+{
+  Handle(AIS_InteractiveContext) aContext = AISContext();
+  if (aContext.IsNull())
+    return;
+  aContext->RemoveFilter(theFilter);
+}