1 files changed, 122 insertions, 0 deletions
diff --git a/weather/src/settings.cpp b/weather/src/settings.cpp
new file mode 100644
index 0000000..32b3071
--- /dev/null
+++ b/weather/src/settings.cpp
@@ -0,0 +1,122 @@
+/****************************************************************************
+**
+** 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).
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "settings.h"
+#include <QApplication>
+#include <QDesktopWidget>
+#include <QTimer>
+#include <QDebug>
+
+#if defined(Q_OS_SYMBIAN)
+#define SETTINGS_FILE   "c://data/weather.ini"
+#elif defined(Q_WS_MAEMO_5)
+#define SETTINGS_FILE   "/usr/share/applications/weather.ini"
+#else
+#define SETTINGS_FILE   "weather.ini"
+#endif
+
+Settings::Settings()
+    : m_settings(SETTINGS_FILE, QSettings::IniFormat)
+{
+}
+
+Settings *Settings::instance()
+{
+    static Settings * const result = new Settings();
+    return result;
+}
+
+QSize Settings::windowSize()
+{
+#ifdef Q_OS_SYMBIAN
+    static const QSize result(QApplication::desktop()->screenGeometry().size());
+#else
+    static const QSize result(instance()->m_settings.value("windowSize").toSize());
+#endif
+    return result;
+}
+
+bool Settings::scaledImages()
+{
+    QSize size(windowSize());
+    return size.width() != 480 || size.height() != 864;
+}
+
+class CitySortHelper
+{
+public:
+    CitySortHelper(const QMap<QString, int> &map) : m_map(map) {}
+    bool operator()(const QString &city1, const QString &city2)
+    {
+        return m_map[city1] < m_map[city2];
+    }
+
+private:
+    const QMap<QString, int> &m_map;
+};
+
+QStringList Settings::getCurrentCities()
+{
+    return getCities("Cities");
+}
+
+QStringList Settings::getDemoCities()
+{
+    return getCities("Demo");
+}
+
+QStringList Settings::getCities(const QString &type)
+{
+    Settings *obj = instance();
+
+    obj->m_settings.beginGroup(type);
+
+    QStringList result = obj->m_settings.allKeys();
+    QMap<QString, int> map;
+    foreach(const QString &key, result)
+        map[key] = obj->m_settings.value(key).toInt();
+
+    obj->m_settings.endGroup();
+
+    qSort(result.begin(), result.end(), CitySortHelper(map));
+    return result;
+}
+
+void Settings::setCurrentCities(QStringList cities)
+{
+    Settings *obj = instance();
+    obj->m_settings.beginGroup("Cities");
+    obj->m_settings.remove("");
+    for (int i = 0; i < cities.count(); ++i)
+        obj->m_settings.setValue(cities[i], i);
+    obj->m_settings.endGroup();
+    obj->m_settings.sync();
+}