Beispiel #1
0
void QCopChannel::init(const QString& channel)
{
    d = new QCopChannelPrivate;
    d->channel = channel;

    if (!qApp) {
        qFatal("QCopChannel: Must construct a QApplication "
                "before QCopChannel");
        return;
    }

    {
	QMutexLocker locker(qcopClientMapMutex());

	if (!qcopClientMap)
	    qcopClientMap = new QCopClientMap;

	// do we need a new channel list ?
	QCopClientMap::Iterator it = qcopClientMap->find(channel);
	if (it != qcopClientMap->end()) {
	    it.value().append(this);
	    return;
	}

	it = qcopClientMap->insert(channel, QList< QPointer<QCopChannel> >());
	it.value().append(QPointer<QCopChannel>(this));
    }

    // inform server about this channel
    if ( !clientConnection )
	clientConnection = new QCopX11Client();
    clientConnection->registerChannel(channel);
}
QCopChannel::QCopChannel( const QCString& channel, QObject* parent, const char* name ) :
    QObject( parent, name )
{
    d = new QCopChannelPrivate;
    d->channel = channel;

    if ( !qt_fbdpy ) {
	qFatal( "QCopChannel: Must construct a QApplication "
		"before QCopChannel" );
	return;
    }

    if ( !qcopClientMap )
	qcopClientMap = new QCopClientMap;

    // do we need a new channel list ?
    QCopClientMap::Iterator it = qcopClientMap->find( channel );
    if ( it != qcopClientMap->end() ) {
	it.data().append( this );
	return;
    }

    it = qcopClientMap->insert( channel, QList<QCopChannel>() );
    it.data().append( this );

    // inform server about this channel
    qt_fbdpy->registerChannel( channel );
}
/*!
  \internal

  Resend all channel registrations
  */
void QCopChannel::reregisterAll()
{
    if(qcopClientMap)
        for(QCopClientMap::Iterator iter = qcopClientMap->begin();
            iter != qcopClientMap->end();
            ++iter)
            qt_fbdpy->registerChannel(iter.key());
}
Beispiel #4
0
/*!
  \internal

  Resend all channel registrations
  */
void QCopChannel::reregisterAll()
{
    if(qcopClientMap) {
        for(QCopClientMap::Iterator iter = qcopClientMap->begin();
            iter != qcopClientMap->end();
            ++iter) {
            if ( !clientConnection )
	        clientConnection = new QCopX11Client();
            clientConnection->registerChannel(iter.key());
        }
    }
}
Beispiel #5
0
QCopChannel::~QCopChannel()
{
    QMutexLocker locker(qcopClientMapMutex());
    QCopClientMap::Iterator it = qcopClientMap->find(d->channel);
    Q_ASSERT(it != qcopClientMap->end());
    it.value().removeAll(this);
    // still any clients connected locally ?
    if (it.value().isEmpty()) {
        if (clientConnection)
            clientConnection->detachChannel(d->channel);
        qcopClientMap->remove(d->channel);
    }

    delete d;
}
QCopChannel::~QCopChannel()
{
    QCopClientMap::Iterator it = qcopClientMap->find( d->channel );
    ASSERT( it != qcopClientMap->end() );
    it.data().removeRef( this );
    // still any clients connected locally ?
    if ( it.data().isEmpty() ) {
	QByteArray data;
	QDataStream s( data, IO_WriteOnly );
	s << d->channel;
	if ( qt_fbdpy )
	    send( "", "detach()", data );
	qcopClientMap->remove( d->channel );
    }
    
    delete d;
}
QCopChannel::~QCopChannel()
{
    QMutexLocker locker(qcopClientMapMutex());
    QCopClientMap::Iterator it = qcopClientMap->find(d->channel);
    Q_ASSERT(it != qcopClientMap->end());
    it.value().removeAll(this);
    // still any clients connected locally ?
    if (it.value().isEmpty()) {
        QByteArray data;
        QDataStream s(&data, QIODevice::WriteOnly);
        s << d->channel;
        if (qt_fbdpy)
            send(QLatin1String(""), QLatin1String("detach()"), data);
        qcopClientMap->remove(d->channel);
    }

    delete d;
}