/src/libreoffice/svx/source/form/delayedevent.cxx
Line | Count | Source |
1 | | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
2 | | /* |
3 | | * This file is part of the LibreOffice project. |
4 | | * |
5 | | * This Source Code Form is subject to the terms of the Mozilla Public |
6 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
7 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
8 | | * |
9 | | * This file incorporates work covered by the following license notice: |
10 | | * |
11 | | * Licensed to the Apache Software Foundation (ASF) under one or more |
12 | | * contributor license agreements. See the NOTICE file distributed |
13 | | * with this work for additional information regarding copyright |
14 | | * ownership. The ASF licenses this file to you under the Apache |
15 | | * License, Version 2.0 (the "License"); you may not use this file |
16 | | * except in compliance with the License. You may obtain a copy of |
17 | | * the License at http://www.apache.org/licenses/LICENSE-2.0 . |
18 | | */ |
19 | | |
20 | | #include <delayedevent.hxx> |
21 | | #include <vcl/svapp.hxx> |
22 | | #include <sal/log.hxx> |
23 | | |
24 | | namespace svxform |
25 | | { |
26 | | void DelayedEvent::Call() |
27 | 0 | { |
28 | 0 | CancelPendingCall(); |
29 | 0 | SAL_WARN_IF( m_nEventId != nullptr, "svx.form", "DelayedEvent::Call: CancelPendingCall did not work!" ); |
30 | | |
31 | 0 | m_nEventId = Application::PostUserEvent( LINK( this, DelayedEvent, OnCall ) ); |
32 | 0 | } |
33 | | |
34 | | void DelayedEvent::CancelPendingCall() |
35 | 0 | { |
36 | 0 | if ( m_nEventId ) |
37 | 0 | Application::RemoveUserEvent( m_nEventId ); |
38 | 0 | m_nEventId = nullptr; |
39 | 0 | } |
40 | | |
41 | | IMPL_LINK( DelayedEvent, OnCall, void*, _pArg, void ) |
42 | 0 | { |
43 | 0 | m_nEventId = nullptr; |
44 | 0 | m_aHandler.Call( _pArg ); |
45 | 0 | } |
46 | | } |
47 | | |
48 | | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |