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Diffstat (limited to 'examples/network/bearermonitor/sessionwidget.cpp')
| -rw-r--r-- | examples/network/bearermonitor/sessionwidget.cpp | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/examples/network/bearermonitor/sessionwidget.cpp b/examples/network/bearermonitor/sessionwidget.cpp new file mode 100644 index 0000000000..eed3660ca0 --- /dev/null +++ b/examples/network/bearermonitor/sessionwidget.cpp @@ -0,0 +1,204 @@ +/**************************************************************************** +** +** 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 examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "sessionwidget.h" +#include "qnetworkconfigmanager.h" + +SessionWidget::SessionWidget(const QNetworkConfiguration &config, QWidget *parent) +: QWidget(parent), statsTimer(-1) +{ + setupUi(this); + +#ifdef QT_NO_NETWORKINTERFACE + interfaceName->setVisible(false); + interfaceNameLabel->setVisible(false); + interfaceGuid->setVisible(false); + interfaceGuidLabel->setVisible(false); +#endif + + session = new QNetworkSession(config, this); + + connect(session, SIGNAL(stateChanged(QNetworkSession::State)), + this, SLOT(updateSession())); + connect(session, SIGNAL(error(QNetworkSession::SessionError)), + this, SLOT(updateSessionError(QNetworkSession::SessionError))); + + 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())); +#ifdef MAEMO_UI + connect(deleteSessionButton, SIGNAL(clicked()), + this, SLOT(deleteSession())); +#endif +} + +SessionWidget::~SessionWidget() +{ + delete session; +} + +void SessionWidget::timerEvent(QTimerEvent *e) +{ + if (e->timerId() == statsTimer) { + rxData->setText(QString::number(session->bytesReceived())); + txData->setText(QString::number(session->bytesWritten())); + activeTime->setText(QString::number(session->activeTime())); + } +} + +#ifdef MAEMO_UI +void SessionWidget::deleteSession() +{ + delete this; +} +#endif + +void SessionWidget::updateSession() +{ + updateSessionState(session->state()); + + if (session->state() == QNetworkSession::Connected) + statsTimer = startTimer(1000); + else if (statsTimer != -1) + killTimer(statsTimer); + + if (session->configuration().type() == QNetworkConfiguration::InternetAccessPoint) + bearer->setText(session->configuration().bearerTypeName()); + else { + QNetworkConfigurationManager mgr; + QNetworkConfiguration c = mgr.configurationFromIdentifier(session->sessionProperty("ActiveConfiguration").toString()); + bearer->setText(c.bearerTypeName()); + } + +#ifndef QT_NO_NETWORKINTERFACE + interfaceName->setText(session->interface().humanReadableName()); + interfaceGuid->setText(session->interface().name()); +#endif +} + +void SessionWidget::openSession() +{ + clearError(); + session->open(); + updateSession(); +} + +void SessionWidget::openSyncSession() +{ + clearError(); + session->open(); + session->waitForOpened(); + updateSession(); +} + +void SessionWidget::closeSession() +{ + clearError(); + session->close(); + updateSession(); +} + +void SessionWidget::stopSession() +{ + clearError(); + 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->isOpen()) + s = s.arg(tr("Open")); + else + s = s.arg(tr("Closed")); + + sessionState->setText(s); +} + +void SessionWidget::updateSessionError(QNetworkSession::SessionError error) +{ + lastError->setText(QString::number(error)); + errorString->setText(session->errorString()); +} + +void SessionWidget::clearError() +{ + lastError->clear(); + errorString->clear(); +} |