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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+#include <QtNetwork>
+#include "lightmaps.h"
+#include "mapzoom.h"
+
+MapZoom::MapZoom()
+ : QMainWindow(0)
+{
+ map = new LightMaps(this);
+ setCentralWidget(map);
+ map->setFocus();
+
+ QAction *osloAction = new QAction(tr("&Oslo"), this);
+ QAction *berlinAction = new QAction(tr("&Berlin"), this);
+ QAction *jakartaAction = new QAction(tr("&Jakarta"), this);
+ QAction *nightModeAction = new QAction(tr("Night Mode"), this);
+ nightModeAction->setCheckable(true);
+ nightModeAction->setChecked(false);
+ QAction *osmAction = new QAction(tr("About OpenStreetMap"), this);
+ connect(osloAction, SIGNAL(triggered()), SLOT(chooseOslo()));
+ connect(berlinAction, SIGNAL(triggered()), SLOT(chooseBerlin()));
+ connect(jakartaAction, SIGNAL(triggered()), SLOT(chooseJakarta()));
+ connect(nightModeAction, SIGNAL(triggered()), map, SLOT(toggleNightMode()));
+ connect(osmAction, SIGNAL(triggered()), SLOT(aboutOsm()));
+
+#if defined(Q_OS_SYMBIAN) || defined(Q_OS_WINCE_WM)
+ menuBar()->addAction(osloAction);
+ menuBar()->addAction(berlinAction);
+ menuBar()->addAction(jakartaAction);
+ menuBar()->addAction(nightModeAction);
+ menuBar()->addAction(osmAction);
+#else
+ QMenu *menu = menuBar()->addMenu(tr("&Options"));
+ menu->addAction(osloAction);
+ menu->addAction(berlinAction);
+ menu->addAction(jakartaAction);
+ menu->addSeparator();
+ menu->addAction(nightModeAction);
+ menu->addAction(osmAction);
+#endif
+
+ QNetworkConfigurationManager manager;
+ if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
+ // Get saved network configuration
+ QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
+ settings.beginGroup(QLatin1String("QtNetwork"));
+ const QString id =
+ settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
+ settings.endGroup();
+
+ // If the saved network configuration is not currently discovered use the system
+ // default
+ QNetworkConfiguration config = manager.configurationFromIdentifier(id);
+ if ((config.state() & QNetworkConfiguration::Discovered) !=
+ QNetworkConfiguration::Discovered) {
+ config = manager.defaultConfiguration();
+ }
+
+ networkSession = new QNetworkSession(config, this);
+ connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
+
+ networkSession->open();
+ } else {
+ networkSession = 0;
+ }
+
+ setWindowTitle(tr("Light Maps"));
+}
+
+void MapZoom::sessionOpened()
+{
+ // Save the used configuration
+ QNetworkConfiguration config = networkSession->configuration();
+ QString id;
+ if (config.type() == QNetworkConfiguration::UserChoice) {
+ id = networkSession->sessionProperty(
+ QLatin1String("UserChoiceConfiguration")).toString();
+ } else {
+ id = config.identifier();
+ }
+
+ QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
+ settings.beginGroup(QLatin1String("QtNetwork"));
+ settings.setValue(QLatin1String("DefaultNetworkConfiguration"), id);
+ settings.endGroup();
+}
+
+void MapZoom::chooseOslo()
+{
+ map->setCenter(59.9138204, 10.7387413);
+}
+
+void MapZoom::chooseBerlin()
+{
+ map->setCenter(52.52958999943302, 13.383053541183472);
+}
+
+void MapZoom::chooseJakarta()
+{
+ map->setCenter(-6.211544, 106.845172);
+}
+
+void MapZoom::aboutOsm()
+{
+ QDesktopServices::openUrl(QUrl("http://www.openstreetmap.org"));
+}