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1.1.3
by Jonathan Riddell
Import upstream version 5.5.95 |
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/*
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* This file is part of the KDE Baloo Project
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* Copyright (C) 2013 Vishesh Handa <me@vhanda.in>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) version 3, or any
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* later version accepted by the membership of KDE e.V. (or its
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* successor approved by the membership of KDE e.V.), which shall
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* act as a proxy defined in Section 6 of version 3 of the license.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "queryrunnable.h" |
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#include <QAtomicInt> |
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using namespace Baloo; |
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class QueryRunnable::Private { |
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public: |
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Query m_query; |
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QAtomicInt m_stop; |
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bool stopRequested() const { |
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return m_stop.load(); |
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}
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};
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QueryRunnable::QueryRunnable(const Query& query, QObject* parent) |
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: QObject(parent) |
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, d(new Private) |
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{
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d->m_query = query; |
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d->m_stop = false; |
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qRegisterMetaType<Baloo::Result>("Baloo::Result"); |
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}
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QueryRunnable::~QueryRunnable() |
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{
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delete d; |
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}
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void QueryRunnable::stop() |
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{
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d->m_stop.store(true); |
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}
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void QueryRunnable::run() |
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{
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ResultIterator it = d->m_query.exec(); |
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while (!d->stopRequested() && it.next()) { |
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Q_EMIT queryResult(this, it.result()); |
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}
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Q_EMIT finished(this); |
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}
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