c68c744b68
so that subclasses can drop the lock while calling listeners Change-Id: I6105438110af08f10b0ed50057b28172c3442b95 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/127434 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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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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#include <comphelper/compbase.hxx>
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namespace comphelper
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{
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WeakComponentImplHelperBase::WeakComponentImplHelperBase()
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: m_bDisposed(false)
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{
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}
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WeakComponentImplHelperBase::~WeakComponentImplHelperBase() {}
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// css::lang::XComponent
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void SAL_CALL WeakComponentImplHelperBase::dispose()
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{
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std::unique_lock aGuard(m_aMutex);
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if (m_bDisposed)
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return;
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m_bDisposed = true;
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disposing(aGuard);
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if (!aGuard.owns_lock())
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aGuard.lock();
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css::lang::EventObject aEvt(static_cast<OWeakObject*>(this));
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maEventListeners.disposeAndClear(aGuard, aEvt);
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}
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void WeakComponentImplHelperBase::disposing(std::unique_lock<std::mutex>&) {}
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void SAL_CALL WeakComponentImplHelperBase::addEventListener(
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css::uno::Reference<css::lang::XEventListener> const& rxListener)
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{
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std::unique_lock aGuard(m_aMutex);
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if (m_bDisposed)
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return;
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maEventListeners.addInterface(rxListener);
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}
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void SAL_CALL WeakComponentImplHelperBase::removeEventListener(
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css::uno::Reference<css::lang::XEventListener> const& rxListener)
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{
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std::unique_lock aGuard(m_aMutex);
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maEventListeners.removeInterface(rxListener);
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}
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} // namespace comphelper
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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