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*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
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* $RCSfile: delayedevent.cxx,v $
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* $Revision: 1.1.2.1 $
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#include "precompiled_svx.hxx"

#include "delayedevent.hxx"

#include <osl/diagnose.h>
#include <vcl/svapp.hxx>

//........................................................................
namespace svxform
{
//........................................................................

    //====================================================================
    //= DelayedEvent
    //====================================================================
    //--------------------------------------------------------------------
    void DelayedEvent::Call( void* _pArg )
    {
        CancelPendingCall();
        OSL_POSTCOND( m_nEventId == 0, "DelayedEvent::Call: CancelPendingCall did not work!" );

        m_nEventId = Application::PostUserEvent( LINK( this, DelayedEvent, OnCall ), _pArg );
    }

    //--------------------------------------------------------------------
    void DelayedEvent::CancelPendingCall()
    {
        if ( m_nEventId )
            Application::RemoveUserEvent( m_nEventId );
        m_nEventId = 0;
    }

    //--------------------------------------------------------------------
    IMPL_LINK( DelayedEvent, OnCall, void*, _pArg )
    {
        m_nEventId = 0;
        return m_aHandler.Call( _pArg );
    }

//........................................................................
} // namespace svxform
//........................................................................