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Diffstat (limited to 'tools/assistant/lib/qhelpdbreader_p.h')
| -rw-r--r-- | tools/assistant/lib/qhelpdbreader_p.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/tools/assistant/lib/qhelpdbreader_p.h b/tools/assistant/lib/qhelpdbreader_p.h new file mode 100644 index 0000000..08fc382 --- /dev/null +++ b/tools/assistant/lib/qhelpdbreader_p.h @@ -0,0 +1,128 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the Qt Assistant of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, 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. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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: + QHelpDBReader(const QString &dbName); + QHelpDBReader(const QString &dbName, const QString &uniqueId, + QObject *parent); + ~QHelpDBReader(); + + bool init(); + + QString errorMessage() const; + + QString databaseName() const; + QString namespaceName() const; + QString virtualFolder() const; + QList<QStringList> filterAttributeSets() const; + QStringList files(const QStringList &filterAttributes, + const QString &extensionFilter = QString()) const; + bool fileExists(const QString &virtualFolder, const QString &filePath, + const QStringList &filterAttributes = QStringList()) const; + QByteArray fileData(const QString &virtualFolder, + const QString &filePath) const; + + QStringList customFilters() const; + QStringList filterAttributes(const QString &filterName = QString()) const; + QStringList indicesForFilter(const QStringList &filterAttributes) const; + void linksForKeyword(const QString &keyword, const QStringList &filterAttributes, + QMap<QString, QUrl> &linkMap) const; + + void linksForIdentifier(const QString &id, const QStringList &filterAttributes, + QMap<QString, QUrl> &linkMap) const; + + QList<QByteArray> contentsForFilter(const QStringList &filterAttributes) const; + QUrl urlOfPath(const QString &relativePath) const; + + QSet<int> indexIds(const QStringList &attributes) const; + bool createAttributesCache(const QStringList &attributes, + const QSet<int> &indexIds); + QVariant metaData(const QString &name) const; + +private: + void initObject(const QString &dbName, const QString &uniqueId); + QUrl buildQUrl(const QString &ns, const QString &folder, + const QString &relFileName, const QString &anchor) const; + QString mergeList(const QStringList &list) const; + QString quote(const QString &string) const; + + bool m_initDone; + QString m_dbName; + QString m_uniqueId; + QString m_error; + QSqlQuery *m_query; + mutable QString m_namespace; + QSet<QString> m_viewAttributes; + bool m_useAttributesCache; + QSet<int> m_indicesCache; +}; + +QT_END_NAMESPACE + +#endif |