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/****************************************************************************
**
**
** Definition of QSettings related classes
**
** Created : 990124
**
** Copyright (C) 1999-2002 Trolltech AS. All rights reserved.
**
** This file is part of the kernel module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef QSETTINGS_P_H
#define QSETTINGS_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of QSettings. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
//
#ifndef QT_H
#include "qstringlist.h"
#include "qmap.h"
#include "qvaluestack.h"
#endif // QT_H
#ifndef QT_NO_SETTINGS
class QSettingsSysPrivate;
// QSettingsGroup is a map of key/value pairs
class QSettingsGroup : public QMap<QString,QString>
{
public:
QSettingsGroup();
bool modified;
};
// QSettingsHeading is a map of heading/group pairs
class QSettingsHeading : public QMap<QString,QSettingsGroup>
{
public:
QSettingsHeading::Iterator git;
void read(const QString &);
void parseLine(QTextStream &);
};
class QSettingsPrivate
{
public:
QSettingsPrivate( QSettings::Format format );
~QSettingsPrivate();
QSettingsGroup readGroup();
void removeGroup(const QString &);
void writeGroup(const QString &, const QString &);
QDateTime modificationTime();
QStringList searchPaths;
QMap<QString,QSettingsHeading> headings;
QString group;
QString heading;
/*### static data brings threading trouble
static QString *defProduct;
static QString *defDomain;
*/
QValueStack<QString> groupStack;
QString groupPrefix;
bool groupDirty :1;
bool modified :1;
bool globalScope :1;
#if !defined(QWS) && (defined(Q_WS_WIN) || defined(Q_OS_MAC))
// system dependent implementations to use the
// system specific setting database (ie. registry on Windows)
QSettingsSysPrivate *sysd;
void sysInit();
void sysClear();
#if !defined(Q_NO_BOOL_TYPE)
bool sysWriteEntry( const QString &, bool );
#endif
bool sysWriteEntry( const QString &, double );
bool sysWriteEntry( const QString &, int );
bool sysWriteEntry( const QString &, const QString & );
bool sysWriteEntry( const QString &, const QStringList & );
bool sysWriteEntry( const QString &, const QStringList &, const QChar& sep );
QStringList sysEntryList(const QString &) const;
QStringList sysSubkeyList(const QString &) const;
QStringList sysReadListEntry( const QString &, bool * = 0 ) const;
QStringList sysReadListEntry( const QString &, const QChar& sep, bool * = 0 ) const;
QString sysReadEntry( const QString &, const QString &def = QString::null, bool * = 0 ) const;
int sysReadNumEntry( const QString &, int def = 0, bool * = 0 ) const;
double sysReadDoubleEntry( const QString &, double def = 0, bool * = 0 ) const;
bool sysReadBoolEntry( const QString &, bool def = 0, bool * = 0 ) const;
bool sysRemoveEntry( const QString & );
bool sysSync();
void sysInsertSearchPath( QSettings::System, const QString & );
void sysRemoveSearchPath( QSettings::System, const QString & );
#endif
};
#endif //QT_NO_SETTINGS
#endif // QSETTINGS_P_H
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