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qBittorrent/src/preferences/advancedsettings.h

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#ifndef ADVANCEDSETTINGS_H
#define ADVANCEDSETTINGS_H
#include <QTableWidget>
#include <QHeaderView>
#include <QSpinBox>
#include <QHostAddress>
#include <QCheckBox>
#include <QLineEdit>
#include <QComboBox>
#include <QNetworkInterface>
#include <libtorrent/version.hpp>
#include "preferences.h"
enum AdvSettingsCols {PROPERTY, VALUE};
enum AdvSettingsRows {DISK_CACHE, OUTGOING_PORT_MIN, OUTGOING_PORT_MAX, IGNORE_LIMIT_LAN, RECHECK_COMPLETED, LIST_REFRESH, RESOLVE_COUNTRIES, RESOLVE_HOSTS, MAX_HALF_OPEN, SUPER_SEEDING, NETWORK_IFACE, NETWORK_ADDRESS, PROGRAM_NOTIFICATIONS, TRACKER_STATUS, TRACKER_PORT,
#if defined(Q_WS_WIN) || defined(Q_WS_MAC)
UPDATE_CHECK,
#endif
#if defined(Q_WS_X11)
USE_ICON_THEME,
#endif
CONFIRM_DELETE_TORRENT, TRACKER_EXCHANGE,
ANNOUNCE_ALL_TRACKERS,
ROW_COUNT};
class AdvancedSettings: public QTableWidget {
Q_OBJECT
private:
QSpinBox spin_cache, outgoing_ports_min, outgoing_ports_max, spin_list_refresh, spin_maxhalfopen, spin_tracker_port;
QCheckBox cb_ignore_limits_lan, cb_recheck_completed, cb_resolve_countries, cb_resolve_hosts,
cb_super_seeding, cb_program_notifications, cb_tracker_status, cb_confirm_torrent_deletion,
cb_enable_tracker_ext;
QComboBox combo_iface;
#if defined(Q_WS_WIN) || defined(Q_WS_MAC)
QCheckBox cb_update_check;
#endif
#if defined(Q_WS_X11)
QCheckBox cb_use_icon_theme;
#endif
QCheckBox cb_announce_all_trackers;
QLineEdit txt_network_address;
public:
AdvancedSettings(QWidget *parent=0): QTableWidget(parent) {
// Set visual appearance
setEditTriggers(QAbstractItemView::NoEditTriggers);
setAlternatingRowColors(true);
setColumnCount(2);
QStringList header;
header << tr("Setting") << tr("Value", "Value set for this setting");
setHorizontalHeaderLabels(header);
setColumnWidth(0, width()/2);
horizontalHeader()->setStretchLastSection(true);
verticalHeader()->setVisible(false);
setRowCount(ROW_COUNT);
// Signals
connect(&spin_cache, SIGNAL(valueChanged(int)), SLOT(updateCacheSpinSuffix(int)));
// Load settings
loadAdvancedSettings();
}
~AdvancedSettings() {
}
public slots:
void saveAdvancedSettings() {
Preferences pref;
// Disk write cache
pref.setDiskCacheSize(spin_cache.value());
// Outgoing ports
pref.setOutgoingPortsMin(outgoing_ports_min.value());
pref.setOutgoingPortsMax(outgoing_ports_max.value());
// Ignore limits on LAN
pref.ignoreLimitsOnLAN(cb_ignore_limits_lan.isChecked());
// Recheck torrents on completion
pref.recheckTorrentsOnCompletion(cb_recheck_completed.isChecked());
// Transfer list refresh interval
pref.setRefreshInterval(spin_list_refresh.value());
// Peer resolution
pref.resolvePeerCountries(cb_resolve_countries.isChecked());
pref.resolvePeerHostNames(cb_resolve_hosts.isChecked());
// Max Half-Open connections
pref.setMaxHalfOpenConnections(spin_maxhalfopen.value());
// Super seeding
pref.enableSuperSeeding(cb_super_seeding.isChecked());
// Network interface
if (combo_iface.currentIndex() == 0) {
// All interfaces (default)
pref.setNetworkInterface(QString::null);
pref.setNetworkInterfaceName(QString::null);
} else {
pref.setNetworkInterface(combo_iface.itemData(combo_iface.currentIndex()).toString());
pref.setNetworkInterfaceName(combo_iface.currentText());
}
// Network address
QHostAddress addr(txt_network_address.text().trimmed());
if (addr.isNull())
pref.setNetworkAddress("");
else
pref.setNetworkAddress(addr.toString());
// Program notification
pref.useProgramNotification(cb_program_notifications.isChecked());
// Tracker
pref.setTrackerEnabled(cb_tracker_status.isChecked());
pref.setTrackerPort(spin_tracker_port.value());
#if defined(Q_WS_WIN) || defined(Q_WS_MAC)
pref.setUpdateCheckEnabled(cb_update_check.isChecked());
#endif
// Icon theme
#if defined(Q_WS_X11)
pref.useSystemIconTheme(cb_use_icon_theme.isChecked());
#endif
pref.setConfirmTorrentDeletion(cb_confirm_torrent_deletion.isChecked());
// Tracker exchange
pref.setTrackerExchangeEnabled(cb_enable_tracker_ext.isChecked());
pref.setAnnounceToAllTrackers(cb_announce_all_trackers.isChecked());
}
signals:
void settingsChanged();
private:
void setRow(int row, const QString &property, QSpinBox* editor) {
setItem(row, PROPERTY, new QTableWidgetItem(property));
bool ok; Q_UNUSED(ok);
ok = connect(editor, SIGNAL(valueChanged(int)), SIGNAL(settingsChanged()));
Q_ASSERT(ok);
setCellWidget(row, VALUE, editor);
}
void setRow(int row, const QString &property, QComboBox* editor) {
setItem(row, PROPERTY, new QTableWidgetItem(property));
bool ok; Q_UNUSED(ok);
ok = connect(editor, SIGNAL(currentIndexChanged(int)), SIGNAL(settingsChanged()));
Q_ASSERT(ok);
setCellWidget(row, VALUE, editor);
}
void setRow(int row, const QString &property, QCheckBox* editor) {
setItem(row, PROPERTY, new QTableWidgetItem(property));
bool ok; Q_UNUSED(ok);
ok = connect(editor, SIGNAL(stateChanged(int)), SIGNAL(settingsChanged()));
Q_ASSERT(ok);
setCellWidget(row, VALUE, editor);
}
void setRow(int row, const QString &property, QLineEdit* editor) {
setItem(row, PROPERTY, new QTableWidgetItem(property));
bool ok; Q_UNUSED(ok);
ok = connect(editor, SIGNAL(textChanged(QString)), SIGNAL(settingsChanged()));
Q_ASSERT(ok);
setCellWidget(row, VALUE, editor);
}
private slots:
void updateCacheSpinSuffix(int value)
{
if (value <= 0)
spin_cache.setSuffix(tr(" (auto)"));
else
spin_cache.setSuffix(tr(" MiB"));
}
void loadAdvancedSettings()
{
const Preferences pref;
// Disk write cache
spin_cache.setMinimum(0);
spin_cache.setMaximum(2048);
spin_cache.setValue(pref.diskCacheSize());
updateCacheSpinSuffix(spin_cache.value());
setRow(DISK_CACHE, tr("Disk write cache size"), &spin_cache);
// Outgoing port Min
outgoing_ports_min.setMinimum(0);
outgoing_ports_min.setMaximum(65535);
outgoing_ports_min.setValue(pref.outgoingPortsMin());
setRow(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());
setRow(OUTGOING_PORT_MAX, tr("Outgoing ports (Max) [0: Disabled]"), &outgoing_ports_max);
// Ignore transfer limits on local network
cb_ignore_limits_lan.setChecked(pref.ignoreLimitsOnLAN());
setRow(IGNORE_LIMIT_LAN, tr("Ignore transfer limits on local network"), &cb_ignore_limits_lan);
// Recheck completed torrents
cb_recheck_completed.setChecked(pref.recheckTorrentsOnCompletion());
setRow(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"));
setRow(LIST_REFRESH, tr("Transfer list refresh interval"), &spin_list_refresh);
// Resolve Peer countries
cb_resolve_countries.setChecked(pref.resolvePeerCountries());
setRow(RESOLVE_COUNTRIES, tr("Resolve peer countries (GeoIP)"), &cb_resolve_countries);
// Resolve peer hosts
cb_resolve_hosts.setChecked(pref.resolvePeerHostNames());
setRow(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());
setRow(MAX_HALF_OPEN, tr("Maximum number of half-open connections [0: Disabled]"), &spin_maxhalfopen);
// Super seeding
cb_super_seeding.setChecked(pref.isSuperSeedingEnabled());
setRow(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);
}
setRow(NETWORK_IFACE, tr("Network Interface (requires restart)"), &combo_iface);
// Network address
txt_network_address.setText(pref.getNetworkAddress());
setRow(NETWORK_ADDRESS, tr("IP Address to report to trackers (requires restart)"), &txt_network_address);
// Program notifications
cb_program_notifications.setChecked(pref.useProgramNotification());
setRow(PROGRAM_NOTIFICATIONS, tr("Display program on-screen notifications"), &cb_program_notifications);
// Tracker State
cb_tracker_status.setChecked(pref.isTrackerEnabled());
setRow(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());
setRow(TRACKER_PORT, tr("Embedded tracker port"), &spin_tracker_port);
#if defined(Q_WS_WIN) || defined(Q_WS_MAC)
cb_update_check.setChecked(pref.isUpdateCheckEnabled());
setRow(UPDATE_CHECK, tr("Check for software updates"), &cb_update_check);
#endif
#if defined(Q_WS_X11)
cb_use_icon_theme.setChecked(pref.useSystemIconTheme());
setRow(USE_ICON_THEME, tr("Use system icon theme"), &cb_use_icon_theme);
#endif
// Torrent deletion confirmation
cb_confirm_torrent_deletion.setChecked(pref.confirmTorrentDeletion());
setRow(CONFIRM_DELETE_TORRENT, tr("Confirm torrent deletion"), &cb_confirm_torrent_deletion);
// Tracker exchange
cb_enable_tracker_ext.setChecked(pref.trackerExchangeEnabled());
setRow(TRACKER_EXCHANGE, tr("Exchange trackers with other peers"), &cb_enable_tracker_ext);
// Announce to all trackers
cb_announce_all_trackers.setChecked(pref.announceToAllTrackers());
setRow(ANNOUNCE_ALL_TRACKERS, tr("Always announce to all trackers"), &cb_announce_all_trackers);
}
};
#endif // ADVANCEDSETTINGS_H
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