+void NickView::startQuery(const QModelIndex &index) {
+ if(index.data(NetworkModel::ItemTypeRole) != NetworkModel::IrcUserItemType)
+ return;
+
+ QString nick = nickFromModelIndex(index);
+ bool activated = false;
+
+ if(QSortFilterProxyModel *nickviewFilter = qobject_cast<QSortFilterProxyModel *>(model())) {
+ // rootIndex() is the channel, parent() is the corresponding network
+ QModelIndex networkIndex = rootIndex().parent();
+ QModelIndex source_networkIndex = nickviewFilter->mapToSource(networkIndex);
+ for(int i = 0; i < Client::networkModel()->rowCount(source_networkIndex); i++) {
+ QModelIndex childIndex = source_networkIndex.child( i, 0);
+ if(nick.toLower() == childIndex.data().toString().toLower()) {
+ QModelIndex queryIndex = Client::bufferModel()->mapFromSource(childIndex);
+ Client::bufferModel()->setCurrentIndex(queryIndex);
+ activated = true;
+ }
+ }
+ }
+ if(!activated) {
+ BufferInfo bufferInfo = bufferInfoFromModelIndex(index);
+ executeCommand(bufferInfo, QString("/QUERY %1").arg(nick));
+ }
+}
+
+void NickView::executeCommand(const BufferInfo & bufferInfo, const QString & command) {
+ Client::instance()->userInput(bufferInfo, command);
+}
+
+void NickView::customEvent(QEvent *event) {
+ // THIS IS A REPLACEMENT FOR expandAll()
+ /* WARNING: do not call expandAll()!
+ * it fucks up big time in combination with sorting and changing the rootIndex
+ * the following sequence of commands leads to unexpected behavior when inserting new items
+ * setSortingEnabled(true);
+ * setModel();
+ * expandAll();
+ * setRootIndex();
+ */
+ if(event->type() != QEvent::User)
+ return;
+
+ QModelIndex topLevelIdx;
+ for(int i = 0; i < model()->rowCount(rootIndex()); i++) {
+ topLevelIdx = model()->index(i, 0, rootIndex());
+ if(isExpanded(topLevelIdx))
+ continue;
+ else {
+ expand(topLevelIdx);
+ if(i < model()->rowCount(rootIndex()) - 1)
+ QCoreApplication::postEvent(this, new ExpandAllEvent);
+ break;
+ }
+ }
+ event->accept();