88 lines
2.8 KiB
C++
88 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <hintpost.hxx>
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#include <sfx2/request.hxx>
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#include <sfx2/lokhelper.hxx>
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#include <utility>
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#include <vcl/svapp.hxx>
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#include <comphelper/lok.hxx>
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SfxHintPoster::SfxHintPoster(SfxDispatcher* aLink)
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: m_Link(aLink)
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{
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}
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SfxHintPoster::~SfxHintPoster() {}
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void SfxHintPoster::Post(std::unique_ptr<SfxRequest> pHintToPost)
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{
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if (comphelper::LibreOfficeKit::isActive())
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{
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// Store the LOK view at the time of posting, so we can restore it later.
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if (SfxLokHelper::isSettingView())
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{
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// This would be bad, setView() should not trigger new posted hints, otherwise this will
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// never end if the view doesn't match when we execute the posted hint.
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SAL_WARN("sfx.notify", "SfxHintPoster::Post: posting new hint during setting a view");
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}
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pHintToPost->SetLokViewId(SfxLokHelper::getView());
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}
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Application::PostUserEvent((LINK(this, SfxHintPoster, DoEvent_Impl)), pHintToPost.release());
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AddFirstRef();
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}
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IMPL_LINK(SfxHintPoster, DoEvent_Impl, void*, pPostedHint, void)
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{
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auto pRequest = static_cast<SfxRequest*>(pPostedHint);
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if (m_Link)
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{
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bool bSetView = false;
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int nOldId = -1;
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if (comphelper::LibreOfficeKit::isActive())
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{
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int nNewId = pRequest->GetLokViewId();
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nOldId = SfxLokHelper::getView();
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if (nNewId != -1 && nNewId != nOldId)
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{
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// The current view ID is not the one that was active when posting the hint, switch
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// to it.
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SfxLokHelper::setView(nNewId);
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bSetView = true;
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}
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}
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m_Link->PostMsgHandler(std::unique_ptr<SfxRequest>(pRequest));
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if (bSetView)
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{
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SfxLokHelper::setView(nOldId);
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}
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}
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else
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delete pRequest;
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ReleaseRef();
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}
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void SfxHintPoster::ClearLink() { m_Link = nullptr; }
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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