void CoreInfoDlg::coreInfoAvailable()
{
ui.labelCoreVersion->setText(_coreInfo["quasselVersion"].toString());
ui.labelClientCount->setNum(_coreInfo["sessionConnectedClients"].toInt());
updateUptime();
startTimer(1000);
}
CoreInfoDlg::CoreInfoDlg(QWidget* parent)
: QDialog(parent)
{
ui.setupUi(this);
// Listen for resynchronization events (pre-0.13 cores only)
connect(Client::instance(), &Client::coreInfoResynchronized, this, &CoreInfoDlg::coreInfoResynchronized);
// Update legacy core info for Quassel cores earlier than 0.13. This does nothing on modern
// cores.
refreshLegacyCoreInfo();
// Display existing core info, set up signal handlers
coreInfoResynchronized();
// Warning icon
ui.coreUnsupportedIcon->setPixmap(icon::get("dialog-warning").pixmap(16));
updateUptime();
startTimer(1000);
}
void CoreInfoDlg::coreInfoChanged(const QVariantMap& coreInfo)
{
if (coreInfo.isEmpty()) {
// We're missing data for some reason
if (Client::isConnected()) {
// Core info is entirely empty despite being connected. Something's probably wrong.
ui.labelCoreVersion->setText(tr("Unknown"));
ui.labelCoreVersionDate->setText(tr("Unknown"));
}
else {
// We're disconnected. Mark as such.
ui.labelCoreVersion->setText(tr("Disconnected from core"));
ui.labelCoreVersionDate->setText(tr("Not available"));
}
ui.labelClientCount->setNum(0);
// Don't return, allow the code below to remove any existing session widgets
}
else {
ui.labelCoreVersion->setText(coreInfo["quasselVersion"].toString());
// "BuildDate" for compatibility
if (coreInfo["quasselBuildDate"].toString().isEmpty()) {
ui.labelCoreVersionDate->setText(QString("<i>%1</i>").arg(tr("Unknown date")));
}
else {
ui.labelCoreVersionDate->setText(
tryFormatUnixEpoch(coreInfo["quasselBuildDate"].toString(), Qt::DateFormat::DefaultLocaleShortDate));
}
ui.labelClientCount->setNum(coreInfo["sessionConnectedClients"].toInt());
}
auto coreSessionSupported = false;
auto ids = _widgets.keys();
for (const auto& peerData : coreInfo["sessionConnectedClientData"].toList()) {
coreSessionSupported = true;
auto peerMap = peerData.toMap();
int peerId = peerMap["id"].toInt();
ids.removeAll(peerId);
bool isNew = false;
CoreSessionWidget* coreSessionWidget = _widgets[peerId];
if (coreSessionWidget == nullptr) {
coreSessionWidget = new CoreSessionWidget(ui.coreSessionScrollContainer);
isNew = true;
}
coreSessionWidget->setData(peerMap);
if (isNew) {
_widgets[peerId] = coreSessionWidget;
// Add this to the end of the session list, but before the default layout stretch item.
// The layout stretch item should never be removed, so count should always be >= 1.
ui.coreSessionContainer->insertWidget(ui.coreSessionContainer->count() - 1, coreSessionWidget, 0, Qt::AlignTop);
connect(coreSessionWidget, &CoreSessionWidget::disconnectClicked, this, &CoreInfoDlg::disconnectClicked);
}
}
for (const auto& key : ids) {
delete _widgets[key];
_widgets.remove(key);
}
ui.coreSessionScrollArea->setVisible(coreSessionSupported);
// Hide the information bar when core sessions are supported or when disconnected
ui.coreUnsupportedWidget->setVisible(!(coreSessionSupported || Client::isConnected() == false));
// Update uptime for immediate display, don't wait for the timer
updateUptime();
}
