105 lines
3.3 KiB
C++
105 lines
3.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the Qt Assistant of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qhelpsearchindexreader_p.h"
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QT_BEGIN_NAMESPACE
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namespace fulltextsearch {
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QHelpSearchIndexReader::QHelpSearchIndexReader()
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: QThread()
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, m_cancel(false)
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{
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// nothing todo
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}
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QHelpSearchIndexReader::~QHelpSearchIndexReader()
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{
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mutex.lock();
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this->m_cancel = true;
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mutex.unlock();
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wait();
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}
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void QHelpSearchIndexReader::cancelSearching()
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{
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mutex.lock();
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this->m_cancel = true;
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mutex.unlock();
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}
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void QHelpSearchIndexReader::search(const QString &collectionFile, const QString &indexFilesFolder,
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const QList<QHelpSearchQuery> &queryList)
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{
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wait();
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this->hitList.clear();
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this->m_cancel = false;
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this->m_query = queryList;
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this->m_collectionFile = collectionFile;
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this->m_indexFilesFolder = indexFilesFolder;
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start(QThread::NormalPriority);
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}
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int QHelpSearchIndexReader::hitCount() const
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{
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QMutexLocker lock(&mutex);
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return hitList.count();
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}
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QList<QHelpSearchEngine::SearchHit> QHelpSearchIndexReader::hits(int start,
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int end) const
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{
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QList<QHelpSearchEngine::SearchHit> hits;
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QMutexLocker lock(&mutex);
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for (int i = start; i < end && i < hitList.count(); ++i)
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hits.append(hitList.at(i));
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return hits;
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}
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} // namespace fulltextsearch
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QT_END_NAMESPACE
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