+ ui.setupUi(this);
+ ui.topicEditButton->setIcon(icon::get("edit-rename"));
+ ui.topicLineEdit->setLineWrapEnabled(true);
+ ui.topicLineEdit->installEventFilter(this);
+
+ connect(ui.topicLabel, &StyledLabel::clickableActivated, this, &TopicWidget::clickableActivated);
+ connect(ui.topicLineEdit, &MultiLineEdit::noTextEntered, this, &TopicWidget::on_topicLineEdit_textEntered);
+
+ UiSettings s("TopicWidget");
+ s.notify("DynamicResize", this, &TopicWidget::updateResizeMode);
+ s.notify("ResizeOnHover", this, &TopicWidget::updateResizeMode);
+ updateResizeMode();
+
+ UiStyleSettings fs("Fonts");
+ fs.notify("UseCustomTopicWidgetFont", this, &TopicWidget::setUseCustomFont);
+ fs.notify("TopicWidget", this, selectOverload<const QVariant&>(&TopicWidget::setCustomFont));
+ if (fs.value("UseCustomTopicWidgetFont", false).toBool())
+ setCustomFont(fs.value("TopicWidget", QFont()));
+
+ _mouseEntered = false;
+ _readonly = false;
+}
+
+void TopicWidget::currentChanged(const QModelIndex& current, const QModelIndex& previous)
+{
+ Q_UNUSED(previous);
+ setTopic(current);
+}
+
+void TopicWidget::dataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight)
+{
+ QItemSelectionRange changedArea(topLeft, bottomRight);
+ QModelIndex currentTopicIndex = selectionModel()->currentIndex().sibling(selectionModel()->currentIndex().row(), 1);
+ if (changedArea.contains(currentTopicIndex))
+ setTopic(selectionModel()->currentIndex());
+}
+
+void TopicWidget::setUseCustomFont(const QVariant& v)
+{
+ if (v.toBool()) {
+ UiStyleSettings fs("Fonts");
+ setCustomFont(fs.value("TopicWidget").value<QFont>());
+ }
+ else
+ setCustomFont(QFont());
+}
+
+void TopicWidget::setCustomFont(const QVariant& v)
+{
+ UiStyleSettings fs("Fonts");
+ if (!fs.value("UseCustomTopicWidgetFont", false).toBool())
+ return;
+
+ setCustomFont(v.value<QFont>());
+}
+
+void TopicWidget::setCustomFont(const QFont& f)
+{
+ QFont font = f;
+ if (font.family().isEmpty())
+ font = QApplication::font();
+
+ ui.topicLineEdit->setCustomFont(font);
+ ui.topicLabel->setCustomFont(font);
+}
+
+void TopicWidget::setTopic(const QModelIndex& index)
+{
+ QString newtopic;
+ bool readonly = true;
+
+ BufferId id = index.data(NetworkModel::BufferIdRole).value<BufferId>();
+ if (id.isValid()) {
+ QModelIndex index0 = index.sibling(index.row(), 0);
+ const Network* network = Client::network(Client::networkModel()->networkId(id));
+
+ switch (Client::networkModel()->bufferType(id)) {
+ case BufferInfo::StatusBuffer:
+ if (network) {
+ newtopic = QString("%1 (%2) | %3 | %4")
+ .arg(network->networkName().toHtmlEscaped())
+ .arg(network->currentServer().toHtmlEscaped())
+ .arg(tr("Users: %1").arg(network->ircUsers().count()))
+ .arg(tr("Lag: %1 msecs").arg(network->latency()));
+ }
+ else {
+ newtopic = index0.data(Qt::DisplayRole).toString();
+ }
+ break;
+
+ case BufferInfo::ChannelBuffer:
+ newtopic = index.sibling(index.row(), 1).data().toString();
+ readonly = false;
+ break;
+
+ case BufferInfo::QueryBuffer: {
+ QString nickname = index0.data(Qt::DisplayRole).toString();
+ if (network) {
+ const IrcUser* user = network->ircUser(nickname);
+ if (user) {
+ newtopic = QString("%1%2%3 | %4@%5")
+ .arg(nickname)
+ .arg(user->userModes().isEmpty() ? QString() : QString(" (+%1)").arg(user->userModes()))
+ .arg(user->realName().isEmpty() ? QString() : QString(" | %1").arg(user->realName()))
+ .arg(user->user())
+ .arg(user->host());
+ }
+ else { // no such user
+ newtopic = nickname;
+ }
+ }
+ else { // no valid Network-Obj.
+ newtopic = nickname;
+ }
+ break;
+ }
+ default:
+ newtopic = index0.data(Qt::DisplayRole).toString();
+ }
+ }
+
+ _topic = sanitizeTopic(newtopic);
+ _readonly = readonly;
+
+ ui.topicEditButton->setVisible(!_readonly);
+ ui.topicLabel->setText(_topic);
+ ui.topicLineEdit->setPlainText(_topic);
+ switchPlain();