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149 lines
4.7 KiB
149 lines
4.7 KiB
14 years ago
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/****************************************************************************
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**
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** Definition of QSettings related classes
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**
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** Created : 990124
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**
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** Copyright (C) 1999-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the kernel module of the Qt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free Qt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.QPL
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** included in the packaging of this file. Licensees holding valid Qt
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** Commercial licenses may use this file in accordance with the Qt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef QSETTINGS_P_H
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#define QSETTINGS_P_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists for the convenience
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// of QSettings. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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//
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#ifndef QT_H
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#include "qstringlist.h"
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#include "qmap.h"
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#include "qvaluestack.h"
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#endif // QT_H
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#ifndef QT_NO_SETTINGS
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class QSettingsSysPrivate;
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// QSettingsGroup is a map of key/value pairs
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class QSettingsGroup : public QMap<QString,QString>
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{
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public:
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QSettingsGroup();
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bool modified;
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};
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// QSettingsHeading is a map of heading/group pairs
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class QSettingsHeading : public QMap<QString,QSettingsGroup>
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{
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public:
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QSettingsHeading::Iterator git;
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void read(const QString &);
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void parseLine(QTextStream &);
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};
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class QSettingsPrivate
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{
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public:
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QSettingsPrivate( QSettings::Format format );
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~QSettingsPrivate();
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QSettingsGroup readGroup();
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void removeGroup(const QString &);
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void writeGroup(const QString &, const QString &);
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QDateTime modificationTime();
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QStringList searchPaths;
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QMap<QString,QSettingsHeading> headings;
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QString group;
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QString heading;
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/*### static data brings threading trouble
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static QString *defProduct;
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static QString *defDomain;
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*/
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QValueStack<QString> groupStack;
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QString groupPrefix;
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bool groupDirty :1;
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bool modified :1;
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bool globalScope :1;
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#if !defined(QWS) && (defined(Q_WS_WIN) || defined(Q_OS_MAC))
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// system dependent implementations to use the
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// system specific setting database (ie. registry on Windows)
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QSettingsSysPrivate *sysd;
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void sysInit();
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void sysClear();
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#if !defined(Q_NO_BOOL_TYPE)
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bool sysWriteEntry( const QString &, bool );
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#endif
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bool sysWriteEntry( const QString &, double );
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bool sysWriteEntry( const QString &, int );
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bool sysWriteEntry( const QString &, const QString & );
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bool sysWriteEntry( const QString &, const QStringList & );
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bool sysWriteEntry( const QString &, const QStringList &, const QChar& sep );
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QStringList sysEntryList(const QString &) const;
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QStringList sysSubkeyList(const QString &) const;
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QStringList sysReadListEntry( const QString &, bool * = 0 ) const;
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QStringList sysReadListEntry( const QString &, const QChar& sep, bool * = 0 ) const;
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QString sysReadEntry( const QString &, const QString &def = QString::null, bool * = 0 ) const;
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int sysReadNumEntry( const QString &, int def = 0, bool * = 0 ) const;
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double sysReadDoubleEntry( const QString &, double def = 0, bool * = 0 ) const;
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bool sysReadBoolEntry( const QString &, bool def = 0, bool * = 0 ) const;
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bool sysRemoveEntry( const QString & );
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bool sysSync();
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void sysInsertSearchPath( QSettings::System, const QString & );
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void sysRemoveSearchPath( QSettings::System, const QString & );
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#endif
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};
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#endif //QT_NO_SETTINGS
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#endif // QSETTINGS_P_H
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