qt-creator/src/plugins/texteditor/storagesettings.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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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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#include "storagesettings.h"

#include <utils/settingsutils.h>

#include <QtCore/QSettings>
#include <QtCore/QString>

namespace TextEditor {

static const char * const cleanWhitespaceKey = "cleanWhitespace";
static const char * const inEntireDocumentKey = "inEntireDocument";
static const char * const addFinalNewLineKey = "addFinalNewLine";
static const char * const cleanIndentationKey = "cleanIndentation";
static const char * const groupPostfix = "StorageSettings";

StorageSettings::StorageSettings()
    : m_cleanWhitespace(true),
      m_inEntireDocument(false),
      m_addFinalNewLine(true),
      m_cleanIndentation(true)
{
}

void StorageSettings::toSettings(const QString &category, QSettings *s) const
{
    Utils::toSettings(QLatin1String(groupPostfix), category, s, this);
}

void StorageSettings::fromSettings(const QString &category, const QSettings *s)
{
    *this = StorageSettings();
    Utils::fromSettings(QLatin1String(groupPostfix), category, s, this);
}

void StorageSettings::toMap(const QString &prefix, QVariantMap *map) const
{
    map->insert(prefix + QLatin1String(cleanWhitespaceKey), m_cleanWhitespace);
    map->insert(prefix + QLatin1String(inEntireDocumentKey), m_inEntireDocument);
    map->insert(prefix + QLatin1String(addFinalNewLineKey), m_addFinalNewLine);
    map->insert(prefix + QLatin1String(cleanIndentationKey), m_cleanIndentation);
}

void StorageSettings::fromMap(const QString &prefix, const QVariantMap &map)
{
    m_cleanWhitespace =
        map.value(prefix + QLatin1String(cleanWhitespaceKey), m_cleanWhitespace).toBool();
    m_inEntireDocument =
        map.value(prefix + QLatin1String(inEntireDocumentKey), m_inEntireDocument).toBool();
    m_addFinalNewLine =
        map.value(prefix + QLatin1String(addFinalNewLineKey), m_addFinalNewLine).toBool();
    m_cleanIndentation =
        map.value(prefix + QLatin1String(cleanIndentationKey), m_cleanIndentation).toBool();
}

bool StorageSettings::equals(const StorageSettings &ts) const
{
    return m_addFinalNewLine == ts.m_addFinalNewLine
        && m_cleanWhitespace == ts.m_cleanWhitespace
        && m_inEntireDocument == ts.m_inEntireDocument
        && m_cleanIndentation == ts.m_cleanIndentation;
}

} // namespace TextEditor