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[qt:qt.git] / demos / embedded / qmltwitter / qmltwitter.cpp
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41
42 #include <QtCore/QFileInfo>
43 #include <QtCore/QSettings>
44 #include <QtGui/QApplication>
45 #include <QtDeclarative/QDeclarativeView>
46 #include <QtDeclarative/QDeclarativeEngine>
47 #include <QtDeclarative/QDeclarativeNetworkAccessManagerFactory>
48 #include <QtNetwork/QNetworkConfiguration>
49 #include <QtNetwork/QNetworkConfigurationManager>
50 #include <QtNetwork/QNetworkAccessManager>
51
52 // Factory to create QNetworkAccessManagers that use the saved network configuration; otherwise
53 // the system default.
54 class NetworkAccessManagerFactory : public QDeclarativeNetworkAccessManagerFactory
55 {
56 public:
57     ~NetworkAccessManagerFactory() { }
58
59     QNetworkAccessManager *create(QObject *parent);
60 };
61
62 QNetworkAccessManager *NetworkAccessManagerFactory::create(QObject *parent)
63 {
64     QNetworkAccessManager *accessManager = new QNetworkAccessManager(parent);
65
66     QNetworkConfigurationManager manager;
67     if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
68         // Get saved network configuration
69         QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
70         settings.beginGroup(QLatin1String("QtNetwork"));
71         const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
72         settings.endGroup();
73
74         // If the saved network configuration is not currently discovered use the system default
75         QNetworkConfiguration config = manager.configurationFromIdentifier(id);
76         if ((config.state() & QNetworkConfiguration::Discovered) !=
77             QNetworkConfiguration::Discovered) {
78             config = manager.defaultConfiguration();
79         }
80
81         accessManager->setConfiguration(config);
82     }
83
84     return accessManager;
85 }
86
87 int main(int argc, char *argv[])
88 {
89     QApplication application(argc, argv);
90
91     NetworkAccessManagerFactory networkAccessManagerFactory;
92
93     const QString mainQmlApp = QLatin1String("twitter.qml");
94     QDeclarativeView view;
95     view.engine()->setNetworkAccessManagerFactory(&networkAccessManagerFactory);
96     view.setSource(QUrl(mainQmlApp));
97     view.setResizeMode(QDeclarativeView::SizeRootObjectToView);
98     QObject::connect(view.engine(), SIGNAL(quit()), &application, SLOT(quit()));
99     
100 #if defined(Q_OS_SYMBIAN)
101     view.showFullScreen();
102 #else // Q_OS_SYMBIAN
103     view.setGeometry(QRect(100, 100, 360, 640));
104     view.show();
105 #endif // Q_OS_SYMBIAN
106     return application.exec();
107 }
108