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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Assistant of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
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**
**
**
****************************************************************************/
#ifndef QHELPSEARCHINDEXREADER_H
#define QHELPSEARCHINDEXREADER_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of the help generator tools. This header file may change from version
// to version without notice, or even be removed.
//
// We mean it.
//
#include "qhelpsearchengine.h"
#include <QtCore/QList>
#include <QtCore/QMutex>
#include <QtCore/QThread>
#include <QtCore/QVector>
QT_BEGIN_NAMESPACE
class QHelpEngineCore;
namespace fulltextsearch {
class QHelpSearchIndexReader : public QThread
{
Q_OBJECT
public:
~QHelpSearchIndexReader() override;
void cancelSearching();
void search(const QString &collectionFile,
const QString &indexFilesFolder,
const QString &searchInput,
bool usesFilterEngine = false);
int searchResultCount() const;
QVector<QHelpSearchResult> searchResults(int start, int end) const;
signals:
void searchingStarted();
void searchingFinished(int searchResultCount);
protected:
mutable QMutex m_mutex;
QVector<QHelpSearchResult> m_searchResults;
bool m_cancel = false;
QString m_collectionFile;
QString m_searchInput;
QString m_indexFilesFolder;
bool m_usesFilterEngine = false;
private:
void run() override = 0;
};
} // namespace fulltextsearch
QT_END_NAMESPACE
#endif // QHELPSEARCHINDEXREADER_H
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