svx/source/form/delayedevent.cxx

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  27
  28
  29 #include "delayedevent.hxx"
  30
  31 #include <osl/diagnose.h>
  32 #include <vcl/svapp.hxx>
  33
  34 //........................................................................
  35 namespace svxform
  36 {
  37 //........................................................................
  38
  39     //====================================================================
  40     //= DelayedEvent
  41     //====================================================================
  42     //--------------------------------------------------------------------
  43     void DelayedEvent::Call( void* _pArg )
  44     {
  45         CancelPendingCall();
  46         OSL_POSTCOND( m_nEventId == 0, "DelayedEvent::Call: CancelPendingCall did not work!" );
  47
  48         m_nEventId = Application::PostUserEvent( LINK( this, DelayedEvent, OnCall ), _pArg );
  49     }
  50
  51     //--------------------------------------------------------------------
  52     void DelayedEvent::CancelPendingCall()
  53     {
  54         if ( m_nEventId )
  55             Application::RemoveUserEvent( m_nEventId );
  56         m_nEventId = 0;
  57     }
  58
  59     //--------------------------------------------------------------------
  60     IMPL_LINK( DelayedEvent, OnCall, void*, _pArg )
  61     {
  62         m_nEventId = 0;
  63         return m_aHandler.Call( _pArg );
  64     }
  65
  66 //........................................................................
  67 } // namespace svxform
  68 //........................................................................
  69
  70 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */