qt-creator/src/plugins/texteditor/extraencodingsettings.cpp

/**************************************************************************
**
** This file is part of Qt Creator
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
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** GNU Lesser General Public License Usage
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** 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.
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** Public License version 2.1 requirements will be met:
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#include "extraencodingsettings.h"

#include <utils/settingsutils.h>

#include <QtCore/QLatin1String>
#include <QtCore/QSettings>

// Keep this for compatibility reasons.
static const char * const kGroupPostfix = "EditorManager";
static const char * const kUtf8BomBehaviorKey = "Utf8BomBehavior";

using namespace TextEditor;

ExtraEncodingSettings::ExtraEncodingSettings() : m_utf8BomSetting(OnlyKeep)
{}

ExtraEncodingSettings::~ExtraEncodingSettings()
{}

void ExtraEncodingSettings::toSettings(const QString &category, QSettings *s) const
{
    Q_UNUSED(category)

    Utils::toSettings(QLatin1String(kGroupPostfix), QString(), s, this);
}

void ExtraEncodingSettings::fromSettings(const QString &category, const QSettings *s)
{
    Q_UNUSED(category)

    *this = ExtraEncodingSettings();
    Utils::fromSettings(QLatin1String(kGroupPostfix), QString(), s, this);
}

void ExtraEncodingSettings::toMap(const QString &prefix, QVariantMap *map) const
{
    map->insert(prefix + QLatin1String(kUtf8BomBehaviorKey), m_utf8BomSetting);
}

void ExtraEncodingSettings::fromMap(const QString &prefix, const QVariantMap &map)
{
    m_utf8BomSetting = (Utf8BomSetting)
        map.value(prefix + QLatin1String(kUtf8BomBehaviorKey), m_utf8BomSetting).toInt();
}

bool ExtraEncodingSettings::equals(const ExtraEncodingSettings &s) const
{
    return m_utf8BomSetting == s.m_utf8BomSetting;
}