/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel Project *
+ * Copyright (C) 2005-09 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
*****************************************/
NetworkItem::NetworkItem(const NetworkId &netid, AbstractTreeItem *parent)
: PropertyMapItem(QList<QString>() << "networkName" << "currentServer" << "nickCount", parent),
- _networkId(netid)
+ _networkId(netid),
+ _statusBufferItem(0)
{
+ // DO NOT EMIT dataChanged() DIRECTLY IN NetworkItem
+ // use networkDataChanged() instead. Otherwise you will end up in a infinite loop
+ // as we "sync" the dataChanged() signals of NetworkItem and StatusBufferItem
setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
+ connect(this, SIGNAL(networkDataChanged(int)), this, SIGNAL(dataChanged(int)));
}
QVariant NetworkItem::data(int column, int role) const {
case NetworkModel::BufferIdRole:
case NetworkModel::BufferInfoRole:
case NetworkModel::BufferTypeRole:
- if(childCount())
- return child(0)->data(column, role);
+ case NetworkModel::BufferActivityRole:
+ if(_statusBufferItem)
+ return _statusBufferItem->data(column, role);
else
return QVariant();
case NetworkModel::NetworkIdRole:
switch(bufferInfo.type()) {
case BufferInfo::StatusBuffer:
- bufferItem = new StatusBufferItem(bufferInfo, this);
+ _statusBufferItem = new StatusBufferItem(bufferInfo, this);
+ bufferItem = _statusBufferItem;
+ disconnect(this, SIGNAL(networkDataChanged(int)), this, SIGNAL(dataChanged(int)));
+ connect(this, SIGNAL(networkDataChanged(int)), bufferItem, SIGNAL(dataChanged(int)));
+ connect(bufferItem, SIGNAL(dataChanged(int)), this, SIGNAL(dataChanged(int)));
break;
case BufferInfo::ChannelBuffer:
bufferItem = new ChannelBufferItem(bufferInfo, this);
connect(network, SIGNAL(ircUserAdded(IrcUser *)),
this, SLOT(attachIrcUser(IrcUser *)));
connect(network, SIGNAL(connectedSet(bool)),
- this, SIGNAL(dataChanged()));
+ this, SIGNAL(networkDataChanged()));
connect(network, SIGNAL(destroyed()),
- this, SIGNAL(dataChanged()));
+ this, SIGNAL(networkDataChanged()));
- emit dataChanged();
+ emit networkDataChanged();
}
void NetworkItem::attachIrcChannel(IrcChannel *ircChannel) {
void NetworkItem::setNetworkName(const QString &networkName) {
Q_UNUSED(networkName);
- emit dataChanged(0);
+ emit networkDataChanged(0);
}
void NetworkItem::setCurrentServer(const QString &serverName) {
Q_UNUSED(serverName);
- emit dataChanged(1);
+ emit networkDataChanged(1);
}
return QString("<p> %1 </p>").arg(toolTip.join("<br />"));
}
+void NetworkItem::onBeginRemoveChilds(int start, int end) {
+ for(int i = start; i <= end; i++) {
+ StatusBufferItem *statusBufferItem = qobject_cast<StatusBufferItem *>(child(i));
+ if(statusBufferItem) {
+ _statusBufferItem = 0;
+ break;
+ }
+ }
+}
+
/*****************************************
* Fancy Buffer Items
*****************************************/
StatusBufferItem::StatusBufferItem(const BufferInfo &bufferInfo, NetworkItem *parent)
: BufferItem(bufferInfo, parent)
{
- Q_ASSERT(parent);
- connect(parent, SIGNAL(dataChanged()), this, SIGNAL(dataChanged()));
}
QString StatusBufferItem::toolTip(int column) const {
- Q_UNUSED(column);
- QStringList toolTip;
-
- QString netName = Client::network(bufferInfo().networkId())->networkName();
- toolTip.append(tr("<b>Status buffer of %1</b>").arg(netName));
-
- return tr("<p> %1 </p>").arg(toolTip.join("<br />"));
+ NetworkItem *networkItem = qobject_cast<NetworkItem *>(parent());
+ if(networkItem)
+ return networkItem->toolTip(column);
+ else
+ return QString();
}
/*****************************************