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Viewing changes to lib/chat-widget.cpp

  • Committer: Package Import Robot
  • Author(s): Rohan Garg
  • Date: 2012-08-26 12:46:37 UTC
  • mfrom: (1.2.2)
  • Revision ID: package-import@ubuntu.com-20120826124637-lhv0slddscxlwzbw
Tags: 0.5.0-0ubuntu1
* New upstream release
  - Drop 03_no_redundant_glib_calls.diff 
  - Update 02_ktpchat_soversion.diff
  - Disable tests
  - Update install file

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Lines of Context:
lib/chat-widget.cpp
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#include <KDebug>
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#include <KColorScheme>
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#include <KLineEdit>
 
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#include <KMimeType>
 
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#include <KTemporaryFile>
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#include <TelepathyQt/Account>
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#include <TelepathyQt/Message>
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#include <TelepathyQt/AvatarData>
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#include <TelepathyQt/Connection>
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#include <TelepathyQt/Presence>
 
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#include <TelepathyQt/PendingChannelRequest>
 
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#include <TelepathyQt/OutgoingFileTransferChannel>
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#include <KTp/presence.h>
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#include "message-processor.h"
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    LogManager *logManager;
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    QTimer *pausedStateTimer;
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    QList< Tp::OutgoingFileTransferChannelPtr > tmpFileTransfers;
 
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    KComponentData telepathyComponentData();
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};
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    d->ui.chatArea->load((d->isGroupChat?AdiumThemeView::GroupChat:AdiumThemeView::SingleUserChat));
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    d->ui.sendMessageBox->setAcceptDrops(false);
 
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    d->ui.chatArea->setAcceptDrops(false);
 
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    setAcceptDrops(true);
 
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    AdiumThemeHeaderInfo info;
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    info.setGroupChat(d->isGroupChat);
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KIcon ChatWidget::icon() const
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{
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    if (d->channel->connection()->status() == Tp::ConnectionStatusConnected) {
 
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    if (d->account->currentPresence() != Tp::Presence::offline()) {
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        //normal chat - self and one other person.
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        if (!d->isGroupChat) {
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            //find the other contact which isn't self.
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void ChatWidget::setChatEnabled(bool enable)
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{
 
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    d->ui.contactsView->setEnabled(enable);
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    d->ui.sendMessageBox->setEnabled(enable);
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    // show a message informing the user
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    AdiumThemeStatusInfo statusMessage;
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    if (!enable) {
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        statusMessage.setMessage(i18n("Connection closed"));
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    } else {
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        statusMessage.setMessage(i18nc("Connected to IM service", "Connected"));
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    }
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    statusMessage.setService(d->channel->connection()->protocolName());
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    statusMessage.setTime(QDateTime::currentDateTime());
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    d->ui.chatArea->addStatusMessage(statusMessage);
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    Q_EMIT iconChanged(icon());
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}
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void ChatWidget::setTextChannel(const Tp::TextChannelPtr &newTextChannelPtr)
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{
 
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    if (!d->channel.isNull()) {
 
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        onChannelConnectionChanged(newTextChannelPtr->connection()->status());
 
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    }
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    d->channel = newTextChannelPtr;     // set the new channel
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    d->contactModel->setTextChannel(newTextChannelPtr);
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    QWidget::keyPressEvent(e);
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}
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void ChatWidget::temporaryFileTransferStateChanged(Tp::FileTransferState state, Tp::FileTransferStateChangeReason reason)
 
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{
 
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    Q_UNUSED(reason);
 
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    if ((state == Tp::FileTransferStateCompleted) || (state == Tp::FileTransferStateCancelled)) {
 
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        Tp::OutgoingFileTransferChannel *channel = qobject_cast<Tp::OutgoingFileTransferChannel*>(sender());
 
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        Q_ASSERT(channel);
 
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        QString localFile = QUrl(channel->uri()).toLocalFile();
 
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        if (QFile::exists(localFile)) {
 
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            QFile::remove(localFile);
 
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            kDebug() << "File" << localFile << "removed";
 
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        }
 
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        d->tmpFileTransfers.removeAll(Tp::OutgoingFileTransferChannelPtr(channel));
 
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    }
 
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}
 
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void ChatWidget::temporaryFileTransferChannelCreated(Tp::PendingOperation *operation)
 
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{
 
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    Tp::PendingChannelRequest *request = qobject_cast<Tp::PendingChannelRequest*>(operation);
 
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    Q_ASSERT(request);
 
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    Tp::OutgoingFileTransferChannelPtr transferChannel;
 
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    transferChannel = Tp::OutgoingFileTransferChannelPtr::qObjectCast<Tp::Channel>(request->channelRequest()->channel());
 
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    Q_ASSERT(!transferChannel.isNull());
 
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    /* Make sure the pointer lives until the transfer is over
 
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     * so that the signal connection below lasts until the end */
 
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    d->tmpFileTransfers << transferChannel;
 
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    connect(transferChannel.data(), SIGNAL(stateChanged(Tp::FileTransferState,Tp::FileTransferStateChangeReason)),
 
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            this, SLOT(temporaryFileTransferStateChanged(Tp::FileTransferState,Tp::FileTransferStateChangeReason)));
 
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}
 
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void ChatWidget::dropEvent(QDropEvent *e)
 
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{
 
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    const QMimeData *data = e->mimeData();
 
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    if (data->hasUrls()) {
 
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        Q_FOREACH(const QUrl &url, data->urls()) {
 
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            if (url.isLocalFile()) {
 
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                Tp::FileTransferChannelCreationProperties properties(
 
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                        url.toLocalFile(),
 
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                        KMimeType::findByFileContent(url.toLocalFile())->name());
 
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                d->account->createFileTransfer(d->channel->targetContact(),
 
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                        properties, QDateTime::currentDateTime(),
 
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                        QLatin1String("org.freedesktop.Telepathy.Client.KTp.FileTransfer"));
 
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            } else {
 
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                d->ui.sendMessageBox->append(url.toString());
 
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            }
 
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        }
 
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        e->acceptProposedAction();
 
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    } else if (data->hasText()) {
 
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        d->ui.sendMessageBox->append(data->text());
 
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        e->acceptProposedAction();
 
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    } else if (data->hasHtml()) {
 
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        d->ui.sendMessageBox->insertHtml(data->html());
 
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        e->acceptProposedAction();
 
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    } else if (data->hasImage()) {
 
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        QImage image = qvariant_cast<QImage>(data->imageData());
 
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        KTemporaryFile tmpFile;
 
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        tmpFile.setPrefix(d->account->displayName() + QLatin1String("-"));
 
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        tmpFile.setSuffix(QLatin1String(".png"));
 
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        tmpFile.setAutoRemove(false);
 
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        if (!tmpFile.open()) {
 
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            return;
 
403
        }
 
404
        tmpFile.close();
 
405
 
 
406
        if (!image.save(tmpFile.fileName(), "PNG")) {
 
407
            return;
 
408
        }
 
409
 
 
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        Tp::FileTransferChannelCreationProperties properties(
 
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                    tmpFile.fileName(),
 
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                    KMimeType::findByFileContent(tmpFile.fileName())->name());
 
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        Tp::PendingChannelRequest *request;
 
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        request = d->account->createFileTransfer(d->channel->targetContact(),
 
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                        properties, QDateTime::currentDateTime(),
 
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                        QLatin1String("org.freedesktop.Telepathy.Client.KTp.FileTransfer"));
 
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        connect(request, SIGNAL(finished(Tp::PendingOperation*)),
 
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                this, SLOT(temporaryFileTransferChannelCreated(Tp::PendingOperation*)));
 
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        kDebug() << "Starting transfer of" << tmpFile.fileName();
 
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        e->acceptProposedAction();
 
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    }
 
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424
    QWidget::dropEvent(e);
 
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}
 
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void ChatWidget::dragEnterEvent(QDragEnterEvent *e)
 
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{
 
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    if (e->mimeData()->hasHtml() || e->mimeData()->hasImage() ||
 
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        e->mimeData()->hasText() || e->mimeData()->hasUrls()) {
 
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            e->accept();
 
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    }
 
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    QWidget::dragEnterEvent(e);
 
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}
 
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QString ChatWidget::title() const
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{
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    return d->title;
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            SLOT(onChatStatusChanged(Tp::ContactPtr,Tp::ChannelChatState)));
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    connect(d->channel.data(), SIGNAL(invalidated(Tp::DBusProxy*,QString,QString)),
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            this, SLOT(onChannelInvalidated()));
 
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    connect(d->channel.data()->connection().data(), SIGNAL(statusChanged(Tp::ConnectionStatus)),
 
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            this, SLOT(onChannelConnectionChanged(Tp::ConnectionStatus)));
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    if (d->channel->hasChatStateInterface()) {
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        connect(d->ui.sendMessageBox, SIGNAL(textChanged()), SLOT(onInputBoxChanged()));
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    if (message.sender() == d->channel->groupSelfContact()) {
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        return;
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    }
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    if (message.isDeliveryReport()) {
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        return;
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    }
620
 
    
 
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    // kde_telepathy_contact_highlight (contains your name)
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    // kde_telepathy_info_event
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        d->channel->requestChatState(Tp::ChannelChatStatePaused);
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}
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1047
void ChatWidget::onChannelConnectionChanged(Tp::ConnectionStatus status)
 
1048
{
 
1049
    if (status == Tp::ConnectionStatusConnected) {
 
1050
        onContactPresenceChange(d->channel->groupSelfContact(), KTp::Presence(d->channel->groupSelfContact()->presence()));
 
1051
    } else if (status == Tp::ConnectionStatusDisconnected) {
 
1052
        // show a message informing the user
 
1053
        AdiumThemeStatusInfo statusMessage;
 
1054
        statusMessage.setMessage(i18n("You are now offline"));
 
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        statusMessage.setService(d->channel->connection()->protocolName());
 
1056
        statusMessage.setTime(QDateTime::currentDateTime());
 
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        d->ui.chatArea->addStatusMessage(statusMessage);
 
1058
    }
 
1059
}
 
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#include "chat-widget.moc"