| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QHELPSEARCHINDEXWRITER_H |
| 5 | #define QHELPSEARCHINDEXWRITER_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists for the convenience |
| 12 | // of the help generator tools. This header file may change from version |
| 13 | // to version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | // |
| 17 | |
| 18 | #include <QtCore/qmutex.h> |
| 19 | #include <QtCore/qthread.h> |
| 20 | |
| 21 | QT_BEGIN_NAMESPACE |
| 22 | |
| 23 | class QSqlDatabase; |
| 24 | |
| 25 | namespace fulltextsearch { |
| 26 | |
| 27 | // TODO: Employ QFuture / QtConcurrent::run() ? |
| 28 | class QHelpSearchIndexWriter : public QThread |
| 29 | { |
| 30 | Q_OBJECT |
| 31 | |
| 32 | public: |
| 33 | ~QHelpSearchIndexWriter() override; |
| 34 | |
| 35 | void cancelIndexing(); |
| 36 | void updateIndex(const QString &collectionFile, const QString &indexFilesFolder, bool reindex); |
| 37 | |
| 38 | signals: |
| 39 | void indexingStarted(); |
| 40 | void indexingFinished(); |
| 41 | |
| 42 | private: |
| 43 | void run() override; |
| 44 | |
| 45 | private: |
| 46 | QMutex m_mutex; |
| 47 | |
| 48 | bool m_cancel = false; |
| 49 | bool m_reindex; |
| 50 | QString m_collectionFile; |
| 51 | QString m_indexFilesFolder; |
| 52 | }; |
| 53 | |
| 54 | } // namespace fulltextsearch |
| 55 | |
| 56 | QT_END_NAMESPACE |
| 57 | |
| 58 | #endif // QHELPSEARCHINDEXWRITER_H |
| 59 |