131 lines
3.9 KiB
C++
131 lines
3.9 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2015 The Qt Company Ltd.
|
|
** Contact: http://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the Qt Assistant of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** 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 http://www.qt.io/terms-conditions. For further
|
|
** information use the contact form at http://www.qt.io/contact-us.
|
|
**
|
|
** GNU Lesser General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU Lesser
|
|
** General Public License version 2.1 or version 3 as published by the Free
|
|
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
|
|
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
|
|
** following information to ensure the GNU Lesser General Public License
|
|
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
|
|
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** As a special exception, The Qt Company gives you certain additional
|
|
** rights. These rights are described in The Qt Company 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 and appearing in the file LICENSE.GPL included in the
|
|
** packaging of this file. Please review the following information to
|
|
** ensure the GNU General Public License version 3.0 requirements will be
|
|
** met: http://www.gnu.org/copyleft/gpl.html.
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef QHELPSEARCHINDEXWRITERDEFAULT_H
|
|
#define QHELPSEARCHINDEXWRITERDEFAULT_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 "qhelpsearchindex_default_p.h"
|
|
|
|
#include <QtCore/QHash>
|
|
#include <QtCore/QMutex>
|
|
#include <QtCore/QObject>
|
|
#include <QtCore/QString>
|
|
#include <QtCore/QThread>
|
|
#include <QtCore/QStringList>
|
|
#include <QtCore/QWaitCondition>
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
namespace fulltextsearch {
|
|
namespace std {
|
|
|
|
class Writer
|
|
{
|
|
public:
|
|
Writer(const QString &path);
|
|
~Writer();
|
|
|
|
void reset();
|
|
bool writeIndex() const;
|
|
void removeIndex() const;
|
|
void setIndexFile(const QString &namespaceName, const QString &attributes);
|
|
void insertInIndex(const QString &string, int docNum);
|
|
void insertInDocumentList(const QString &title, const QString &url);
|
|
|
|
private:
|
|
QString indexPath;
|
|
QString indexFile;
|
|
QString documentFile;
|
|
|
|
QHash<QString, Entry*> index;
|
|
QList<QStringList> documentList;
|
|
};
|
|
|
|
|
|
class QHelpSearchIndexWriter : public QThread
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
QHelpSearchIndexWriter();
|
|
~QHelpSearchIndexWriter();
|
|
|
|
void cancelIndexing();
|
|
void updateIndex(const QString &collectionFile,
|
|
const QString &indexFilesFolder, bool reindex);
|
|
|
|
signals:
|
|
void indexingStarted();
|
|
void indexingFinished();
|
|
|
|
private:
|
|
void run();
|
|
QString addNamespace(const QString namespaces, const QString &namespaceName);
|
|
QString removeNamespace(const QString namespaces, const QString &namespaceName);
|
|
|
|
private:
|
|
QMutex mutex;
|
|
QWaitCondition waitCondition;
|
|
|
|
bool m_cancel;
|
|
bool m_reindex;
|
|
QString m_collectionFile;
|
|
QString m_indexFilesFolder;
|
|
};
|
|
|
|
} // namespace std
|
|
} // namespace fulltextsearch
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
#endif // QHELPSEARCHINDEXWRITERDEFAULT_H
|