void AdvancedSettings::loadAdvancedSettings()
{
const Preferences* const pref = Preferences::instance();
// add section headers
QFont boldFont;
boldFont.setBold(true);
addRow(QBITTORRENT_HEADER, tr("qBittorrent Section"), &labelQbtLink);
item(QBITTORRENT_HEADER, PROPERTY)->setFont(boldFont);
labelQbtLink.setText(QString("<a href=\"%1\">%2</a>").arg("https://github.com/qbittorrent/qBittorrent/wiki/Explanation-of-Options-in-qBittorrent#Advanced").arg(tr("Open documentation")));
labelQbtLink.setOpenExternalLinks(true);
addRow(LIBTORRENT_HEADER, tr("libtorrent Section"), &labelLibtorrentLink);
item(LIBTORRENT_HEADER, PROPERTY)->setFont(boldFont);
labelLibtorrentLink.setText(QString("<a href=\"%1\">%2</a>").arg("http://www.libtorrent.org/reference.html").arg(tr("Open documentation")));
labelLibtorrentLink.setOpenExternalLinks(true);
// Disk write cache
spin_cache.setMinimum(0);
// When build as 32bit binary, set the maximum at less than 2GB to prevent crashes.
// These macros may not be available on compilers other than MSVC and GCC
#if defined(__x86_64__) || defined(_M_X64)
spin_cache.setMaximum(4096);
#else
// allocate 1536MiB and leave 512MiB to the rest of program data in RAM
spin_cache.setMaximum(1536);
#endif
spin_cache.setValue(pref->diskCacheSize());
updateCacheSpinSuffix(spin_cache.value());
addRow(DISK_CACHE, tr("Disk write cache size"), &spin_cache);
// Disk cache expiry
spin_cache_ttl.setMinimum(15);
spin_cache_ttl.setMaximum(600);
spin_cache_ttl.setValue(pref->diskCacheTTL());
spin_cache_ttl.setSuffix(tr(" s", " seconds"));
addRow(DISK_CACHE_TTL, tr("Disk cache expiry interval"), &spin_cache_ttl);
// Enable OS cache
cb_os_cache.setChecked(pref->osCache());
addRow(OS_CACHE, tr("Enable OS cache"), &cb_os_cache);
// Save resume data interval
spin_save_resume_data_interval.setMinimum(1);
spin_save_resume_data_interval.setMaximum(1440);
spin_save_resume_data_interval.setValue(pref->saveResumeDataInterval());
spin_save_resume_data_interval.setSuffix(tr(" m", " minutes"));
addRow(SAVE_RESUME_DATA_INTERVAL, tr("Save resume data interval", "How often the fastresume file is saved."), &spin_save_resume_data_interval);
// Outgoing port Min
outgoing_ports_min.setMinimum(0);
outgoing_ports_min.setMaximum(65535);
outgoing_ports_min.setValue(pref->outgoingPortsMin());
addRow(OUTGOING_PORT_MIN, tr("Outgoing ports (Min) [0: Disabled]"), &outgoing_ports_min);
// Outgoing port Min
outgoing_ports_max.setMinimum(0);
outgoing_ports_max.setMaximum(65535);
outgoing_ports_max.setValue(pref->outgoingPortsMax());
addRow(OUTGOING_PORT_MAX, tr("Outgoing ports (Max) [0: Disabled]"), &outgoing_ports_max);
// Recheck completed torrents
cb_recheck_completed.setChecked(pref->recheckTorrentsOnCompletion());
addRow(RECHECK_COMPLETED, tr("Recheck torrents on completion"), &cb_recheck_completed);
// Transfer list refresh interval
spin_list_refresh.setMinimum(30);
spin_list_refresh.setMaximum(99999);
spin_list_refresh.setValue(pref->getRefreshInterval());
spin_list_refresh.setSuffix(tr(" ms", " milliseconds"));
addRow(LIST_REFRESH, tr("Transfer list refresh interval"), &spin_list_refresh);
// Resolve Peer countries
cb_resolve_countries.setChecked(pref->resolvePeerCountries());
addRow(RESOLVE_COUNTRIES, tr("Resolve peer countries (GeoIP)"), &cb_resolve_countries);
// Resolve peer hosts
cb_resolve_hosts.setChecked(pref->resolvePeerHostNames());
addRow(RESOLVE_HOSTS, tr("Resolve peer host names"), &cb_resolve_hosts);
// Max Half Open connections
spin_maxhalfopen.setMinimum(0);
spin_maxhalfopen.setMaximum(99999);
spin_maxhalfopen.setValue(pref->getMaxHalfOpenConnections());
addRow(MAX_HALF_OPEN, tr("Maximum number of half-open connections [0: Unlimited]"), &spin_maxhalfopen);
// Super seeding
cb_super_seeding.setChecked(pref->isSuperSeedingEnabled());
addRow(SUPER_SEEDING, tr("Strict super seeding"), &cb_super_seeding);
// Network interface
combo_iface.addItem(tr("Any interface", "i.e. Any network interface"));
const QString current_iface = pref->getNetworkInterface();
bool interface_exists = current_iface.isEmpty();
int i = 1;
foreach (const QNetworkInterface& iface, QNetworkInterface::allInterfaces()) {
if (iface.flags() & QNetworkInterface::IsLoopBack) continue;
combo_iface.addItem(iface.humanReadableName(), iface.name());
if (!current_iface.isEmpty() && (iface.name() == current_iface)) {
combo_iface.setCurrentIndex(i);
interface_exists = true;
}
++i;
}
// Saved interface does not exist, show it anyway
if (!interface_exists) {
combo_iface.addItem(pref->getNetworkInterfaceName(), current_iface);
combo_iface.setCurrentIndex(i);
}
addRow(NETWORK_IFACE, tr("Network Interface (requires restart)"), &combo_iface);
// Listen on IPv6 address
cb_listen_ipv6.setChecked(pref->getListenIPv6());
addRow(NETWORK_LISTEN_IPV6, tr("Listen on IPv6 address (requires restart)"), &cb_listen_ipv6);
// Network address
txt_network_address.setText(pref->getNetworkAddress());
addRow(NETWORK_ADDRESS, tr("IP Address to report to trackers (requires restart)"), &txt_network_address);
// Program notifications
cb_program_notifications.setChecked(pref->useProgramNotification());
addRow(PROGRAM_NOTIFICATIONS, tr("Display program on-screen notifications"), &cb_program_notifications);
// Tracker State
cb_tracker_status.setChecked(pref->isTrackerEnabled());
addRow(TRACKER_STATUS, tr("Enable embedded tracker"), &cb_tracker_status);
// Tracker port
spin_tracker_port.setMinimum(1);
spin_tracker_port.setMaximum(65535);
spin_tracker_port.setValue(pref->getTrackerPort());
addRow(TRACKER_PORT, tr("Embedded tracker port"), &spin_tracker_port);
#if defined(Q_OS_WIN) || defined(Q_OS_MAC)
cb_update_check.setChecked(pref->isUpdateCheckEnabled());
addRow(UPDATE_CHECK, tr("Check for software updates"), &cb_update_check);
#endif
#if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC))
cb_use_icon_theme.setChecked(pref->useSystemIconTheme());
addRow(USE_ICON_THEME, tr("Use system icon theme"), &cb_use_icon_theme);
#endif
// Torrent recheck confirmation
cb_confirm_torrent_recheck.setChecked(pref->confirmTorrentRecheck());
addRow(CONFIRM_RECHECK_TORRENT, tr("Confirm torrent recheck"), &cb_confirm_torrent_recheck);
// Tracker exchange
cb_enable_tracker_ext.setChecked(pref->trackerExchangeEnabled());
addRow(TRACKER_EXCHANGE, tr("Exchange trackers with other peers"), &cb_enable_tracker_ext);
// Announce to all trackers
cb_announce_all_trackers.setChecked(pref->announceToAllTrackers());
addRow(ANNOUNCE_ALL_TRACKERS, tr("Always announce to all trackers"), &cb_announce_all_trackers);
}
void AdvancedSettings::loadAdvancedSettings()
{
const Preferences *const pref = Preferences::instance();
const BitTorrent::Session *const session = BitTorrent::Session::instance();
// add section headers
QFont boldFont;
boldFont.setBold(true);
addRow(QBITTORRENT_HEADER, tr("qBittorrent Section"), &labelQbtLink);
item(QBITTORRENT_HEADER, PROPERTY)->setFont(boldFont);
labelQbtLink.setText(QString("<a href=\"%1\">%2</a>")
.arg("https://github.com/qbittorrent/qBittorrent/wiki/Explanation-of-Options-in-qBittorrent#Advanced", tr("Open documentation")));
labelQbtLink.setOpenExternalLinks(true);
addRow(LIBTORRENT_HEADER, tr("libtorrent Section"), &labelLibtorrentLink);
item(LIBTORRENT_HEADER, PROPERTY)->setFont(boldFont);
labelLibtorrentLink.setText(QString("<a href=\"%1\">%2</a>").arg("https://www.libtorrent.org/reference.html", tr("Open documentation")));
labelLibtorrentLink.setOpenExternalLinks(true);
// Async IO threads
spinBoxAsyncIOThreads.setMinimum(1);
spinBoxAsyncIOThreads.setMaximum(1024);
spinBoxAsyncIOThreads.setValue(session->asyncIOThreads());
addRow(ASYNC_IO_THREADS, tr("Asynchronous I/O threads"), &spinBoxAsyncIOThreads);
// Checking Memory Usage
spinBoxCheckingMemUsage.setMinimum(1);
// When build as 32bit binary, set the maximum value lower to prevent crashes.
#ifdef QBT_APP_64BIT
spinBoxCheckingMemUsage.setMaximum(1024);
#else
// Allocate at most 128MiB out of the remaining 512MiB (see the cache part below)
spinBoxCheckingMemUsage.setMaximum(128);
#endif
spinBoxCheckingMemUsage.setValue(session->checkingMemUsage());
spinBoxCheckingMemUsage.setSuffix(tr(" MiB"));
addRow(CHECKING_MEM_USAGE, tr("Outstanding memory when checking torrents"), &spinBoxCheckingMemUsage);
// Disk write cache
spinBoxCache.setMinimum(-1);
// When build as 32bit binary, set the maximum at less than 2GB to prevent crashes.
// These macros may not be available on compilers other than MSVC and GCC
#ifdef QBT_APP_64BIT
spinBoxCache.setMaximum(4096);
#else
// allocate 1536MiB and leave 512MiB to the rest of program data in RAM
spinBoxCache.setMaximum(1536);
#endif
spinBoxCache.setValue(session->diskCacheSize());
updateCacheSpinSuffix(spinBoxCache.value());
addRow(DISK_CACHE, tr("Disk cache"), &spinBoxCache);
// Disk cache expiry
spinBoxCacheTTL.setMinimum(15);
spinBoxCacheTTL.setMaximum(600);
spinBoxCacheTTL.setValue(session->diskCacheTTL());
spinBoxCacheTTL.setSuffix(tr(" s", " seconds"));
addRow(DISK_CACHE_TTL, tr("Disk cache expiry interval"), &spinBoxCacheTTL);
// Enable OS cache
checkBoxOsCache.setChecked(session->useOSCache());
addRow(OS_CACHE, tr("Enable OS cache"), &checkBoxOsCache);
// Guided read cache
checkBoxGuidedReadCache.setChecked(session->isGuidedReadCacheEnabled());
addRow(GUIDED_READ_CACHE, tr("Guided read cache"), &checkBoxGuidedReadCache);
// Coalesce reads & writes
checkBoxCoalesceRW.setChecked(session->isCoalesceReadWriteEnabled());
addRow(COALESCE_RW, tr("Coalesce reads & writes"), &checkBoxCoalesceRW);
// Suggest mode
checkBoxSuggestMode.setChecked(session->isSuggestModeEnabled());
addRow(SUGGEST_MODE, tr("Send upload piece suggestions"), &checkBoxSuggestMode);
// Send buffer watermark
spinBoxSendBufferWatermark.setMinimum(1);
spinBoxSendBufferWatermark.setMaximum(INT_MAX);
spinBoxSendBufferWatermark.setSuffix(tr(" KiB"));
spinBoxSendBufferWatermark.setValue(session->sendBufferWatermark());
addRow(SEND_BUF_WATERMARK, tr("Send buffer watermark"), &spinBoxSendBufferWatermark);
spinBoxSendBufferLowWatermark.setMinimum(1);
spinBoxSendBufferLowWatermark.setMaximum(INT_MAX);
spinBoxSendBufferLowWatermark.setSuffix(tr(" KiB"));
spinBoxSendBufferLowWatermark.setValue(session->sendBufferLowWatermark());
addRow(SEND_BUF_LOW_WATERMARK, tr("Send buffer low watermark"), &spinBoxSendBufferLowWatermark);
spinBoxSendBufferWatermarkFactor.setMinimum(1);
spinBoxSendBufferWatermarkFactor.setMaximum(INT_MAX);
spinBoxSendBufferWatermarkFactor.setSuffix(" %");
spinBoxSendBufferWatermarkFactor.setValue(session->sendBufferWatermarkFactor());
addRow(SEND_BUF_WATERMARK_FACTOR, tr("Send buffer watermark factor"), &spinBoxSendBufferWatermarkFactor);
// Save resume data interval
spinBoxSaveResumeDataInterval.setMinimum(0);
spinBoxSaveResumeDataInterval.setMaximum(std::numeric_limits<int>::max());
spinBoxSaveResumeDataInterval.setValue(session->saveResumeDataInterval());
updateSaveResumeDataIntervalSuffix(spinBoxSaveResumeDataInterval.value());
addRow(SAVE_RESUME_DATA_INTERVAL, tr("Save resume data interval", "How often the fastresume file is saved."), &spinBoxSaveResumeDataInterval);
// Outgoing port Min
spinBoxOutgoingPortsMin.setMinimum(0);
spinBoxOutgoingPortsMin.setMaximum(65535);
spinBoxOutgoingPortsMin.setValue(session->outgoingPortsMin());
addRow(OUTGOING_PORT_MIN, tr("Outgoing ports (Min) [0: Disabled]"), &spinBoxOutgoingPortsMin);
// Outgoing port Min
spinBoxOutgoingPortsMax.setMinimum(0);
spinBoxOutgoingPortsMax.setMaximum(65535);
spinBoxOutgoingPortsMax.setValue(session->outgoingPortsMax());
addRow(OUTGOING_PORT_MAX, tr("Outgoing ports (Max) [0: Disabled]"), &spinBoxOutgoingPortsMax);
// uTP-TCP mixed mode
comboBoxUtpMixedMode.addItems({tr("Prefer TCP"), tr("Peer proportional (throttles TCP)")});
comboBoxUtpMixedMode.setCurrentIndex(static_cast<int>(session->utpMixedMode()));
addRow(UTP_MIX_MODE, tr("%1-TCP mixed mode algorithm", "uTP-TCP mixed mode algorithm").arg(C_UTP), &comboBoxUtpMixedMode);
// multiple connections per IP
checkBoxMultiConnectionsPerIp.setChecked(session->multiConnectionsPerIpEnabled());
addRow(MULTI_CONNECTIONS_PER_IP, tr("Allow multiple connections from the same IP address"), &checkBoxMultiConnectionsPerIp);
// Recheck completed torrents
checkBoxRecheckCompleted.setChecked(pref->recheckTorrentsOnCompletion());
addRow(RECHECK_COMPLETED, tr("Recheck torrents on completion"), &checkBoxRecheckCompleted);
// Transfer list refresh interval
spinBoxListRefresh.setMinimum(30);
spinBoxListRefresh.setMaximum(99999);
spinBoxListRefresh.setValue(session->refreshInterval());
spinBoxListRefresh.setSuffix(tr(" ms", " milliseconds"));
addRow(LIST_REFRESH, tr("Transfer list refresh interval"), &spinBoxListRefresh);
// Resolve Peer countries
checkBoxResolveCountries.setChecked(pref->resolvePeerCountries());
addRow(RESOLVE_COUNTRIES, tr("Resolve peer countries (GeoIP)"), &checkBoxResolveCountries);
// Resolve peer hosts
checkBoxResolveHosts.setChecked(pref->resolvePeerHostNames());
addRow(RESOLVE_HOSTS, tr("Resolve peer host names"), &checkBoxResolveHosts);
// Max Half Open connections
spinBoxMaxHalfOpen.setMinimum(0);
spinBoxMaxHalfOpen.setMaximum(99999);
spinBoxMaxHalfOpen.setValue(session->maxHalfOpenConnections());
addRow(MAX_HALF_OPEN, tr("Maximum number of half-open connections [0: Unlimited]"), &spinBoxMaxHalfOpen);
// Super seeding
checkBoxSuperSeeding.setChecked(session->isSuperSeedingEnabled());
addRow(SUPER_SEEDING, tr("Strict super seeding"), &checkBoxSuperSeeding);
// Network interface
comboBoxInterface.addItem(tr("Any interface", "i.e. Any network interface"));
const QString currentInterface = session->networkInterface();
bool interfaceExists = currentInterface.isEmpty();
int i = 1;
for (const QNetworkInterface &iface : asConst(QNetworkInterface::allInterfaces())) {
// This line fixes a Qt bug => https://bugreports.qt.io/browse/QTBUG-52633
// Tested in Qt 5.6.0. For more info see:
// https://github.com/qbittorrent/qBittorrent/issues/5131
// https://github.com/qbittorrent/qBittorrent/pull/5135
if (iface.addressEntries().isEmpty()) continue;
comboBoxInterface.addItem(iface.humanReadableName(), iface.name());
if (!currentInterface.isEmpty() && (iface.name() == currentInterface)) {
comboBoxInterface.setCurrentIndex(i);
interfaceExists = true;
}
++i;
}
// Saved interface does not exist, show it anyway
if (!interfaceExists) {
comboBoxInterface.addItem(session->networkInterfaceName(), currentInterface);
comboBoxInterface.setCurrentIndex(i);
}
addRow(NETWORK_IFACE, tr("Network Interface (requires restart)"), &comboBoxInterface);
// Network interface address
updateInterfaceAddressCombo();
addRow(NETWORK_IFACE_ADDRESS, tr("Optional IP Address to bind to (requires restart)"), &comboBoxInterfaceAddress);
// Listen on IPv6 address
checkBoxListenIPv6.setChecked(session->isIPv6Enabled());
addRow(NETWORK_LISTEN_IPV6, tr("Listen on IPv6 address (requires restart)"), &checkBoxListenIPv6);
// Announce IP
lineEditAnnounceIP.setText(session->announceIP());
addRow(ANNOUNCE_IP, tr("IP Address to report to trackers (requires restart)"), &lineEditAnnounceIP);
// Program notifications
const MainWindow *const mainWindow = static_cast<Application*>(QCoreApplication::instance())->mainWindow();
checkBoxProgramNotifications.setChecked(mainWindow->isNotificationsEnabled());
addRow(PROGRAM_NOTIFICATIONS, tr("Display notifications"), &checkBoxProgramNotifications);
// Torrent added notifications
checkBoxTorrentAddedNotifications.setChecked(mainWindow->isTorrentAddedNotificationsEnabled());
addRow(TORRENT_ADDED_NOTIFICATIONS, tr("Display notifications for added torrents"), &checkBoxTorrentAddedNotifications);
// Download tracker's favicon
checkBoxTrackerFavicon.setChecked(mainWindow->isDownloadTrackerFavicon());
addRow(DOWNLOAD_TRACKER_FAVICON, tr("Download tracker's favicon"), &checkBoxTrackerFavicon);
// Save path history length
spinBoxSavePathHistoryLength.setRange(AddNewTorrentDialog::minPathHistoryLength, AddNewTorrentDialog::maxPathHistoryLength);
spinBoxSavePathHistoryLength.setValue(AddNewTorrentDialog::savePathHistoryLength());
addRow(SAVE_PATH_HISTORY_LENGTH, tr("Save path history length"), &spinBoxSavePathHistoryLength);
// Enable speed graphs
checkBoxSpeedWidgetEnabled.setChecked(pref->isSpeedWidgetEnabled());
addRow(ENABLE_SPEED_WIDGET, tr("Enable speed graphs"), &checkBoxSpeedWidgetEnabled);
// Tracker State
checkBoxTrackerStatus.setChecked(session->isTrackerEnabled());
addRow(TRACKER_STATUS, tr("Enable embedded tracker"), &checkBoxTrackerStatus);
// Tracker port
spinBoxTrackerPort.setMinimum(1);
spinBoxTrackerPort.setMaximum(65535);
spinBoxTrackerPort.setValue(pref->getTrackerPort());
addRow(TRACKER_PORT, tr("Embedded tracker port"), &spinBoxTrackerPort);
// Choking algorithm
comboBoxChokingAlgorithm.addItems({tr("Fixed slots"), tr("Upload rate based")});
comboBoxChokingAlgorithm.setCurrentIndex(static_cast<int>(session->chokingAlgorithm()));
addRow(CHOKING_ALGORITHM, tr("Upload slots behavior"), &comboBoxChokingAlgorithm);
// Seed choking algorithm
comboBoxSeedChokingAlgorithm.addItems({tr("Round-robin"), tr("Fastest upload"), tr("Anti-leech")});
comboBoxSeedChokingAlgorithm.setCurrentIndex(static_cast<int>(session->seedChokingAlgorithm()));
addRow(SEED_CHOKING_ALGORITHM, tr("Upload choking algorithm"), &comboBoxSeedChokingAlgorithm);
#if defined(Q_OS_WIN) || defined(Q_OS_MAC)
checkBoxUpdateCheck.setChecked(pref->isUpdateCheckEnabled());
addRow(UPDATE_CHECK, tr("Check for software updates"), &checkBoxUpdateCheck);
#endif
#if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC))
checkBoxUseIconTheme.setChecked(pref->useSystemIconTheme());
addRow(USE_ICON_THEME, tr("Use system icon theme"), &checkBoxUseIconTheme);
#endif
// Torrent recheck confirmation
checkBoxConfirmTorrentRecheck.setChecked(pref->confirmTorrentRecheck());
addRow(CONFIRM_RECHECK_TORRENT, tr("Confirm torrent recheck"), &checkBoxConfirmTorrentRecheck);
// Remove all tags confirmation
checkBoxConfirmRemoveAllTags.setChecked(pref->confirmRemoveAllTags());
addRow(CONFIRM_REMOVE_ALL_TAGS, tr("Confirm removal of all tags"), &checkBoxConfirmRemoveAllTags);
// Announce to all trackers in a tier
checkBoxAnnounceAllTrackers.setChecked(session->announceToAllTrackers());
addRow(ANNOUNCE_ALL_TRACKERS, tr("Always announce to all trackers in a tier"), &checkBoxAnnounceAllTrackers);
// Announce to all tiers
checkBoxAnnounceAllTiers.setChecked(session->announceToAllTiers());
addRow(ANNOUNCE_ALL_TIERS, tr("Always announce to all tiers"), &checkBoxAnnounceAllTiers);
}
