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9775fa6110
Macro NO_CXX_EXCEPTION was removed from code. Method Raise() was replaced by explicit throw statement. Method Standard_Failure::Caught() was replaced by normal C++mechanism of exception transfer. Method Standard_Failure::Caught() is deprecated now. Eliminated empty constructors. Updated samples. Eliminate empty method ChangeValue from NCollection_Map class. Removed not operable methods from NCollection classes.
237 lines
7.6 KiB
C++
237 lines
7.6 KiB
C++
// Created on: 1998-09-30
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// Created by: Denis PASCAL
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// Copyright (c) 1998-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <AIS_InteractiveContext.hxx>
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#include <Standard_GUID.hxx>
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#include <Standard_Type.hxx>
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#include <TDF_Attribute.hxx>
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#include <TDF_ChildIterator.hxx>
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#include <TDF_Label.hxx>
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#include <TDF_RelocationTable.hxx>
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#include <TDataXtd_Presentation.hxx>
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#include <TPrsStd_AISPresentation.hxx>
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#include <TPrsStd_AISViewer.hxx>
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#include <V3d_Viewer.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(TPrsStd_AISViewer,TDF_Attribute)
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//=======================================================================
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//function : GetID
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//purpose :
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//=======================================================================
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const Standard_GUID& TPrsStd_AISViewer::GetID ()
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{
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static Standard_GUID TPrsStd_AISViewerID("04fb4d05-5690-11d1-8940-080009dc3333");
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return TPrsStd_AISViewerID;
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}
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//=======================================================================
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//function : New
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//purpose :
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//=======================================================================
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Handle(TPrsStd_AISViewer) TPrsStd_AISViewer::New (const TDF_Label& acces,
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const Handle(V3d_Viewer)& viewer)
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{
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Handle(TPrsStd_AISViewer) V;
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if (acces.Root().FindAttribute(TPrsStd_AISViewer::GetID(),V)) {
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throw Standard_DomainError("already done");
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}
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V = new TPrsStd_AISViewer();
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V->SetInteractiveContext (new AIS_InteractiveContext(viewer));
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acces.Root().AddAttribute(V);
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// put TPrsStd_AISPresentation attribute at all labels containing
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// TDataXtd_Presentation attribute
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for (TDF_ChildIterator anIt(acces.Root(), Standard_True); anIt.More(); anIt.Next())
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{
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Handle(TDataXtd_Presentation) aPrsData;
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if (anIt.Value().FindAttribute(TDataXtd_Presentation::GetID(), aPrsData)) {
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TPrsStd_AISPresentation::Set (anIt.Value(), aPrsData->GetDriverGUID());
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}
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}
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return V;
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}
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//=======================================================================
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//function : New
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//purpose :
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//=======================================================================
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Handle(TPrsStd_AISViewer) TPrsStd_AISViewer::New (const TDF_Label& acces,
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const Handle(AIS_InteractiveContext)& IC)
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{
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Handle(TPrsStd_AISViewer) V;
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if (acces.Root().FindAttribute(TPrsStd_AISViewer::GetID(),V)) {
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throw Standard_DomainError("already done");
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}
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V = new TPrsStd_AISViewer();
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V->SetInteractiveContext (IC);
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acces.Root().AddAttribute(V);
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// put TPrsStd_AISPresentation attribute at all labels containing
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// TDataXtd_Presentation attribute
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for (TDF_ChildIterator anIt(acces.Root(), Standard_True); anIt.More(); anIt.Next())
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{
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Handle(TDataXtd_Presentation) aPrsData;
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if (anIt.Value().FindAttribute(TDataXtd_Presentation::GetID(), aPrsData)) {
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TPrsStd_AISPresentation::Set (anIt.Value(), aPrsData->GetDriverGUID());
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}
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}
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return V;
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}
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//=======================================================================
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//function : Find
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//purpose :
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//=======================================================================
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Standard_Boolean TPrsStd_AISViewer::Find (const TDF_Label& acces,
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Handle(TPrsStd_AISViewer)& V)
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{
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return (acces.Root().FindAttribute(TPrsStd_AISViewer::GetID(),V));
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}
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//=======================================================================
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//function : Find
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//purpose :
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//=======================================================================
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Standard_Boolean TPrsStd_AISViewer::Find (const TDF_Label& acces,
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Handle(AIS_InteractiveContext)& IC)
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{
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Handle(TPrsStd_AISViewer) V;
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if (acces.Root().FindAttribute(TPrsStd_AISViewer::GetID(),V)) {
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IC = V->GetInteractiveContext();
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return Standard_True;
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}
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return Standard_False;
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}
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//=======================================================================
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//function : Find
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//purpose :
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//=======================================================================
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Standard_Boolean TPrsStd_AISViewer::Find (const TDF_Label& acces,
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Handle(V3d_Viewer)& VIEW)
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{
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Handle(TPrsStd_AISViewer) V;
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if (acces.Root().FindAttribute(TPrsStd_AISViewer::GetID(),V)) {
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VIEW = V->GetInteractiveContext()->CurrentViewer();
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return Standard_True;
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}
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return Standard_False;
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}
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//=======================================================================
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//function : Has
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//purpose :
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//=======================================================================
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Standard_Boolean TPrsStd_AISViewer::Has (const TDF_Label& acces)
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{
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return (acces.Root().IsAttribute(TPrsStd_AISViewer::GetID()));
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}
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//=======================================================================
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//function : Update
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//purpose :
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//=======================================================================
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void TPrsStd_AISViewer::Update (const TDF_Label& acces)
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{
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Handle(TPrsStd_AISViewer) viewer;
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if (Find (acces,viewer)) viewer->Update();
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}
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//=======================================================================
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//function : TPrsStd_AISViewer
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//purpose :
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//=======================================================================
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TPrsStd_AISViewer::TPrsStd_AISViewer()
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{
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}
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//=======================================================================
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//function : Update
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//purpose :
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//=======================================================================
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void TPrsStd_AISViewer::Update () const
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{
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myInteractiveContext->UpdateCurrentViewer();
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}
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//=======================================================================
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//function : SetInteractiveContext
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//purpose :
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//=======================================================================
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void TPrsStd_AISViewer::SetInteractiveContext(const Handle(AIS_InteractiveContext)& ctx)
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{
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myInteractiveContext = ctx;
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}
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//=======================================================================
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//function : GetInteractiveContext
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//purpose :
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//=======================================================================
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Handle(AIS_InteractiveContext) TPrsStd_AISViewer::GetInteractiveContext() const
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{
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return myInteractiveContext;
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}
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//=======================================================================
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//function : ID
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//purpose :
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//=======================================================================
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const Standard_GUID& TPrsStd_AISViewer::ID() const { return GetID(); }
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//=======================================================================
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//function : Restore
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//purpose :
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//=======================================================================
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void TPrsStd_AISViewer::Restore(const Handle(TDF_Attribute)&)
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{
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}
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//=======================================================================
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//function : NewEmpty
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//purpose :
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//=======================================================================
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Handle(TDF_Attribute) TPrsStd_AISViewer::NewEmpty() const
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{
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return new TPrsStd_AISViewer();
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}
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//=======================================================================
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//function : Paste
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//purpose :
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//=======================================================================
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void TPrsStd_AISViewer::Paste (const Handle(TDF_Attribute)&,
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const Handle(TDF_RelocationTable)&) const
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{
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}
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