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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