| /**************************************************************************** |
| ** |
| ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). |
| ** All rights reserved. |
| ** Contact: Nokia Corporation (qt-info@nokia.com) |
| ** |
| ** This file is part of the Qt Assistant of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** GNU Lesser General Public License Usage |
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| ** file. Please review the following information to ensure the GNU Lesser |
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| ** |
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| ** rights. These rights are described in the Nokia Qt LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU General |
| ** Public License version 3.0 as published by the Free Software Foundation |
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| ** file. Please review the following information to ensure the GNU General |
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| ** Other Usage |
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| ** $QT_END_LICENSE$ |
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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/QObject> |
| #include <QtCore/QString> |
| #include <QtCore/QThread> |
| #include <QtCore/QWaitCondition> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QHelpEngineCore; |
| |
| namespace fulltextsearch { |
| |
| class QHelpSearchIndexReader : public QThread |
| { |
| Q_OBJECT |
| |
| public: |
| QHelpSearchIndexReader(); |
| ~QHelpSearchIndexReader(); |
| |
| void cancelSearching(); |
| void search(const QString &collectionFile, |
| const QString &indexFilesFolder, |
| const QList<QHelpSearchQuery> &queryList); |
| int hitCount() const; |
| QList<QHelpSearchEngine::SearchHit> hits(int start, int end) const; |
| |
| signals: |
| void searchingStarted(); |
| void searchingFinished(int hits); |
| |
| protected: |
| mutable QMutex mutex; |
| QList<QHelpSearchEngine::SearchHit> hitList; |
| bool m_cancel; |
| QString m_collectionFile; |
| QList<QHelpSearchQuery> m_query; |
| QString m_indexFilesFolder; |
| |
| private: |
| virtual void run()=0; |
| }; |
| |
| } // namespace fulltextsearch |
| |
| QT_END_NAMESPACE |
| |
| #endif // QHELPSEARCHINDEXREADER_H |