Integration of OCCT 6.5.0 from SVN

[occt.git] / samples / java / src / ISession2D / ISession2D_ObjectOwner.cxx

#include <ISession2D_ObjectOwner.ixx>
#include <PrsMgr_PresentationManager2d.hxx>
#include <Graphic2d_Text.hxx>


ISession2D_ObjectOwner::ISession2D_ObjectOwner(const Standard_Integer aPriority)
:SelectMgr_EntityOwner(aPriority)
{
}

ISession2D_ObjectOwner::ISession2D_ObjectOwner(const Handle(SelectMgr_SelectableObject)& aSO,
					       const Standard_Integer aPriority)
:SelectMgr_EntityOwner(aSO,aPriority)
{
}

// Presentation Management
 void ISession2D_ObjectOwner::Hilight(const Handle(PrsMgr_PresentationManager)& aPM,
				      const Standard_Integer ) 
{
  if (aPM->IsKind(STANDARD_TYPE(PrsMgr_PresentationManager2d))) {
    if (myGo.IsNull())
      {
	Handle(Graphic2d_View) aView = Handle(PrsMgr_PresentationManager2d)::DownCast(aPM)->StructureManager();
	myGo = new Graphic2d_GraphicObject(aView); 
      }

    Handle(Graphic2d_Text) text;
    text = new Graphic2d_Text(myGo, myDumpMessage, 0, 0, 0,Aspect_TOT_SOLID,1.5);
    text->SetZoomable(Standard_False);
    myGo->Display();
  }
}

 void ISession2D_ObjectOwner::Unhilight(const Handle(PrsMgr_PresentationManager)& ,
					const Standard_Integer ) 
{
  if (myGo.IsNull()) return;
  myGo->RemovePrimitives();
  myGo->Display();
  myGo->Remove();
}