1 /************************************************************************* 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * 4 * Copyright 2000, 2010 Oracle and/or its affiliates. 5 * 6 * OpenOffice.org - a multi-platform office productivity suite 7 * 8 * This file is part of OpenOffice.org. 9 * 10 * OpenOffice.org is free software: you can redistribute it and/or modify 11 * it under the terms of the GNU Lesser General Public License version 3 12 * only, as published by the Free Software Foundation. 13 * 14 * OpenOffice.org is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU Lesser General Public License version 3 for more details 18 * (a copy is included in the LICENSE file that accompanied this code). 19 * 20 * You should have received a copy of the GNU Lesser General Public License 21 * version 3 along with OpenOffice.org. If not, see 22 * <http://www.openoffice.org/license.html> 23 * for a copy of the LGPLv3 License. 24 * 25 ************************************************************************/ 26 27 #include "precompiled_svx.hxx" 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