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author | David Boddie <david.boddie@nokia.com> | 2011-03-30 13:32:43 (GMT) |
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committer | David Boddie <david.boddie@nokia.com> | 2011-04-05 14:42:35 (GMT) |
commit | 2fce25b50d92687eca58f2f80fd9de8cef8864f3 (patch) | |
tree | fa15f37b798969d1481fab36739390e2ac14a2e1 /demos/embedded/lightmaps/mapzoom.cpp | |
parent | 0dd4a8c535b51ed66b84c77872dd0309d4d2690c (diff) | |
download | Qt-2fce25b50d92687eca58f2f80fd9de8cef8864f3.zip Qt-2fce25b50d92687eca58f2f80fd9de8cef8864f3.tar.gz Qt-2fce25b50d92687eca58f2f80fd9de8cef8864f3.tar.bz2 |
Minor feature fix led to refactoring for i18n's sake.
Task-number: QTBUG-18397
Diffstat (limited to 'demos/embedded/lightmaps/mapzoom.cpp')
-rw-r--r-- | demos/embedded/lightmaps/mapzoom.cpp | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/demos/embedded/lightmaps/mapzoom.cpp b/demos/embedded/lightmaps/mapzoom.cpp new file mode 100644 index 0000000..6cafc59 --- /dev/null +++ b/demos/embedded/lightmaps/mapzoom.cpp @@ -0,0 +1,147 @@ +/**************************************************************************** +** +** 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")); +} |