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Diffstat (limited to 'examples/network/bearermonitor/sessionwidget.cpp')
-rw-r--r-- | examples/network/bearermonitor/sessionwidget.cpp | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/examples/network/bearermonitor/sessionwidget.cpp b/examples/network/bearermonitor/sessionwidget.cpp new file mode 100644 index 0000000..7633dd7 --- /dev/null +++ b/examples/network/bearermonitor/sessionwidget.cpp @@ -0,0 +1,156 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 "sessionwidget.h" + +SessionWidget::SessionWidget(const QNetworkConfiguration &config, QWidget *parent) +: QWidget(parent) +{ + setupUi(this); + + session = new QNetworkSession(config, this); + + connect(session, SIGNAL(stateChanged(QNetworkSession::State)), + this, SLOT(updateSession())); + connect(session, SIGNAL(error(QNetworkSession::SessionError)), + this, SLOT(updateSession())); + + updateSession(); + + sessionId->setText(QString("0x%1").arg(qulonglong(session), 8, 16, QChar('0'))); + + configuration->setText(session->configuration().name()); + + connect(openSessionButton, SIGNAL(clicked()), + this, SLOT(openSession())); + connect(openSyncSessionButton, SIGNAL(clicked()), + this, SLOT(openSyncSession())); + connect(closeSessionButton, SIGNAL(clicked()), + this, SLOT(closeSession())); + connect(stopSessionButton, SIGNAL(clicked()), + this, SLOT(stopSession())); +} + +SessionWidget::~SessionWidget() +{ + delete session; +} + +void SessionWidget::updateSession() +{ + updateSessionState(session->state()); + updateSessionError(session->error()); + + bearer->setText(session->bearerName()); + + interfaceName->setText(session->interface().humanReadableName()); + interfaceGuid->setText(session->interface().name()); +} + +void SessionWidget::openSession() +{ + session->open(); + updateSession(); +} + +void SessionWidget::openSyncSession() +{ + session->open(); + session->waitForOpened(); + updateSession(); +} + +void SessionWidget::closeSession() +{ + session->close(); + updateSession(); +} + +void SessionWidget::stopSession() +{ + session->stop(); + updateSession(); +} + +void SessionWidget::updateSessionState(QNetworkSession::State state) +{ + QString s = tr("%1 (%2)"); + + switch (state) { + case QNetworkSession::Invalid: + s = s.arg(tr("Invalid")); + break; + case QNetworkSession::NotAvailable: + s = s.arg(tr("Not Available")); + break; + case QNetworkSession::Connecting: + s = s.arg(tr("Connecting")); + break; + case QNetworkSession::Connected: + s = s.arg(tr("Connected")); + break; + case QNetworkSession::Closing: + s = s.arg(tr("Closing")); + break; + case QNetworkSession::Disconnected: + s = s.arg(tr("Disconnected")); + break; + case QNetworkSession::Roaming: + s = s.arg(tr("Roaming")); + break; + default: + s = s.arg(tr("Unknown")); + } + + if (session->isActive()) + s = s.arg(tr("Active")); + else + s = s.arg(tr("Inactive")); + + sessionState->setText(s); +} + +void SessionWidget::updateSessionError(QNetworkSession::SessionError error) +{ + lastError->setText(QString::number(error)); + errorString->setText(session->errorString()); +} + |