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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: openBossa - INdT (renato.chencarek@openbossa.org)
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public 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. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** the openBossa stream from INdT (renato.chencarek@openbossa.org).
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef SETTINGS_H
#define SETTINGS_H
#include <QObject>
#include <QSettings>
#include <QSize>
#include <QPixmap>
class Settings : public QObject
{
Q_OBJECT
public:
Settings();
static QString elementPath(const QString & element)
{ return ":images/weather_elements/" + element; }
static QSize windowSize();
static bool scaledImages();
static qreal referenceWidth() { return 480.0; }
static qreal referenceHeight() { return 864.0; }
static qreal widthFactor() { return qreal(windowSize().width()) / referenceWidth(); }
static qreal heightFactor() { return qreal(windowSize().height()) / referenceHeight(); }
static qreal scaleWidth(qreal width) { return width * widthFactor(); }
static qreal scaleHeight(qreal height) { return height * heightFactor(); }
static QStringList getDemoCities();
static QStringList getCurrentCities();
static void setCurrentCities(QStringList cities);
private:
QSettings m_settings;
static Settings *instance();
static QStringList getCities(const QString &type);
};
#endif // SETTINGS_H
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