sfx2/source/notify/hintpost.cxx

   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 <hintpost.hxx>
  21
  22 #include <sfx2/request.hxx>
  23 #include <utility>
  24 #include <vcl/svapp.hxx>
  25
  26 SfxHintPoster::SfxHintPoster(std::function<void(std::unique_ptr<SfxRequest>)> aLink)
  27     : m_Link(std::move(aLink))
  28 {
  29 }
  30
  31 SfxHintPoster::~SfxHintPoster() {}
  32
  33 void SfxHintPoster::Post(std::unique_ptr<SfxRequest> pHintToPost)
  34 {
  35     Application::PostUserEvent((LINK(this, SfxHintPoster, DoEvent_Impl)), pHintToPost.release());
  36     AddFirstRef();
  37 }
  38
  39 IMPL_LINK(SfxHintPoster, DoEvent_Impl, void*, pPostedHint, void)
  40 {
  41     auto pRequest = static_cast<SfxRequest*>(pPostedHint);
  42     if (m_Link)
  43         m_Link(std::unique_ptr<SfxRequest>(pRequest));
  44     else
  45         delete pRequest;
  46     ReleaseRef();
  47 }
  48
  49 void SfxHintPoster::SetEventHdl(const std::function<void(std::unique_ptr<SfxRequest>)>& rLink)
  50 {
  51     m_Link = rLink;
  52 }
  53
  54 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */