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exotkAIS_DisplayModeMenuNode.cxx

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//   exotkAIS_DisplayModeMenuNode.cxx
//    Copyright (C) 2001  Stephane Routelous
//
//    This file is part of exoTK.
//
//    exoTK is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    exoTK is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with exoTK; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#include <exotkAIS_DisplayModeMenuNode.hxx>

#ifndef  _AIS_InteractiveObject_HeaderFile
#include <AIS_InteractiveObject.hxx>
#endif
#ifndef  _AIS_InteractiveContext_HeaderFile
#include <AIS_InteractiveContext.hxx>
#endif
//
IMPLEMENT_STANDARD_HANDLE(exotkAIS_DisplayModeMenuNode, exotkTree_MenuNode)
IMPLEMENT_STANDARD_RTTI(exotkAIS_DisplayModeMenuNode, exotkTree_MenuNode)
//
// Foreach ancestors, we add a IMPLEMENT_STANDARD_SUPERTYPE and 
// a IMPLEMENT_STANDARD_SUPERTYPE_ARRAY_ENTRY macro.
// We must respect the order: from the direct ancestor class
// to the base class.
//

IMPLEMENT_STANDARD_TYPE(exotkAIS_DisplayModeMenuNode)
IMPLEMENT_STANDARD_SUPERTYPE(exotkTree_MenuNode) 
IMPLEMENT_STANDARD_SUPERTYPE(exotkTree_TreeNode) 
IMPLEMENT_STANDARD_SUPERTYPE(MMgt_TShared) 
IMPLEMENT_STANDARD_SUPERTYPE(Standard_Transient)
IMPLEMENT_STANDARD_SUPERTYPE_ARRAY()
IMPLEMENT_STANDARD_SUPERTYPE_ARRAY_ENTRY(exotkTree_MenuNode)
IMPLEMENT_STANDARD_SUPERTYPE_ARRAY_ENTRY(exotkTree_TreeNode)
IMPLEMENT_STANDARD_SUPERTYPE_ARRAY_ENTRY(MMgt_TShared)
IMPLEMENT_STANDARD_SUPERTYPE_ARRAY_ENTRY(Standard_Transient)
IMPLEMENT_STANDARD_SUPERTYPE_ARRAY_END()
IMPLEMENT_STANDARD_TYPE_END(exotkAIS_DisplayModeMenuNode)

exotkAIS_DisplayModeMenuNode::exotkAIS_DisplayModeMenuNode(const Handle_AIS_InteractiveObject& anInteractiveObject,const enum exotkAIS_DisplayMode aMode)
:myInteractiveObject(anInteractiveObject),myDisplayMode(aMode)
{
        myIsChecked = ( anInteractiveObject->DisplayMode() == aMode );
}


//==================================================================================
// Function name        : exotkAIS_DisplayModeMenuNode::~exotkAIS_DisplayModeMenuNode
//==================================================================================
// Written by       : Stephane Routelous - 2001-11-06 15:54:27
// Description      : 
// Return type          : 
//==================================================================================
exotkAIS_DisplayModeMenuNode::~exotkAIS_DisplayModeMenuNode()
{
}

//==================================================================================
// Function name        : exotkAIS_DisplayModeMenuNode::Execute
//==================================================================================
// Written by       : Stephane Routelous - 2001-11-06 15:54:29
// Description      : 
// Return type          : Standard_Boolean 
//==================================================================================
Standard_Boolean exotkAIS_DisplayModeMenuNode::Execute()
{
        Standard_Boolean theReturnValue = Standard_False;
        if ( !myInteractiveObject.IsNull() )
        {
                if ( myInteractiveObject->HasInteractiveContext() )
                {
                        Handle_AIS_InteractiveContext theAISContext = myInteractiveObject->GetContext();
                        if ( !theAISContext.IsNull() )
                        {
                                try
                                {
                                        theAISContext->SetDisplayMode(myInteractiveObject,(Standard_Integer)myDisplayMode);
                                        theReturnValue = Standard_True;
                                }
                                catch(Standard_Failure)
                                {
                                        theReturnValue = Standard_False;
                                }
                                catch(...)
                                {
                                        theReturnValue = Standard_False;
                                }
                        }
                }
        }
        return theReturnValue;
}

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