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/***************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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**
** Contact:  Qt Software Information (qt-info@nokia.com)
**
**
** Non-Open Source Usage
**
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** Licensees may use this file in accordance with the Qt Beta Version
** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
** agreement between you and Nokia.
**
** GNU General Public License Usage
**
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** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 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 GNU
** General Public Licensing requirements will be met:
**
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt GPL Exception
** version 1.3, included in the file GPL_EXCEPTION.txt in this package.
**
***************************************************************************/
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#include "settings.h"
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#include <QtCore/QSettings>

static const char *syntaxKey = "Syntax";
static const char *minimalKey = "Minimal";
static const char *caseSensitiveKey = "CaseSensitive";
static const char *patternKey = "Patterns";
static const char *currentPatternKey = "CurrentPattern";
static const char *matchKey = "Matches";
static const char *currentMatchKey = "CurrentMatch";
static const char *patternDefault = "[A-Za-z_]+([A-Za-z_0-9]*)";
static const char *matchDefault = "(10 + delta4) * 32";
static const char *settingsGroup = "RegExp";

namespace RegExp {
namespace Internal {

Settings::Settings() :
    m_patternSyntax(QRegExp::RegExp),
    m_minimal(false),
    m_caseSensitive(true),
    m_patterns(QLatin1String(patternDefault)),
    m_currentPattern(m_patterns.front()),
    m_matches(QLatin1String(matchDefault)),
    m_currentMatch(m_matches.front())
{
}

void Settings::clear()
{
    *this = Settings();
}

void Settings::fromQSettings(QSettings *s)
{
    clear();
    s->beginGroup(QLatin1String(settingsGroup));
    m_patternSyntax = static_cast<QRegExp::PatternSyntax>(s->value(QLatin1String(syntaxKey), m_patternSyntax).toInt());
    m_minimal = s->value(QLatin1String(minimalKey), m_minimal).toBool();
    m_caseSensitive = s->value(QLatin1String(caseSensitiveKey), m_caseSensitive).toBool();
    m_patterns = s->value(QLatin1String(patternKey), m_patterns).toStringList();
    m_currentPattern = s->value(QLatin1String(currentPatternKey), m_currentPattern).toString();
    m_matches = s->value(QLatin1String(matchKey), m_matches).toStringList();
    m_currentMatch = s->value(QLatin1String(currentMatchKey), m_currentMatch).toString();
    s->endGroup();
}

void Settings::toQSettings(QSettings *s) const
{
    s->beginGroup(QLatin1String(settingsGroup));
    s->setValue(QLatin1String(syntaxKey), m_patternSyntax);
    s->setValue(QLatin1String(minimalKey), m_minimal);
    s->setValue(QLatin1String(caseSensitiveKey), m_caseSensitive);
    s->setValue(QLatin1String(patternKey), m_patterns);
    s->setValue(QLatin1String(currentPatternKey), m_currentPattern);
    s->setValue(QLatin1String(matchKey), m_matches);
    s->setValue(QLatin1String(currentMatchKey), m_currentMatch);
    s->endGroup();
}

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} // namespace Internal
} // namespace Settings;