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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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#ifndef QHELPDBREADER_H
#define QHELPDBREADER_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 <QtCore/QObject>
#include <QtCore/QStringList>
#include <QtCore/QUrl>
#include <QtCore/QByteArray>
#include <QtCore/QSet>
QT_BEGIN_NAMESPACE
class QSqlQuery;
class QHelpDBReader : public QObject
{
Q_OBJECT
public:
class IndexItem
{
public:
IndexItem() = default;
QString name;
QString identifier;
int fileId = 0;
QString anchor;
QStringList filterAttributes;
};
class FileItem
{
public:
FileItem() = default;
QString name;
QString title;
QStringList filterAttributes;
};
class ContentsItem
{
public:
ContentsItem() = default;
QByteArray data;
QStringList filterAttributes;
};
class IndexTable
{
public:
QList<IndexItem> indexItems;
QList<FileItem> fileItems;
QList<ContentsItem> contentsItems;
QStringList usedFilterAttributes;
};
QHelpDBReader(const QString &dbName);
QHelpDBReader(const QString &dbName, const QString &uniqueId,
QObject *parent);
~QHelpDBReader();
bool init();
QString namespaceName() const;
QString virtualFolder() const;
QString version() const;
IndexTable indexTable() const;
QList<QStringList> filterAttributeSets() const;
QMap<QString, QByteArray> filesData(const QStringList &filterAttributes,
const QString &extensionFilter = QString()) const;
QByteArray fileData(const QString &virtualFolder,
const QString &filePath) const;
QStringList customFilters() const;
QStringList filterAttributes(const QString &filterName = QString()) const;
QVariant metaData(const QString &name) const;
private:
QString quote(const QString &string) const;
bool initDB();
QString qtVersionHeuristic() const;
bool m_initDone = false;
QString m_dbName;
QString m_uniqueId;
QString m_error;
QSqlQuery *m_query = nullptr;
mutable QString m_namespace;
};
QT_END_NAMESPACE
#endif
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