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gnome-shell/js/ui/status/network.js
Mario Sanchez Prada 9a2597f80b network: Update the icon in the panel whenever NM's state changes 
Similar to what it's done when the main connection changes, we need
to make sure that the icon in the panel gets updated before calling
_syncConnectivity(), so that the icon gets always updated if needed,
regardless of whether there's an active connection or not.

This is needed because there's at least one case when an icon should
be shown when the computer is not connected to any network: when a
hotspot has been enabled, which can be useful even if there's not
an internet connection to share (e.g. to easily allow connecting
other devices to the computer.

Closes: https://gitlab.gnome.org/GNOME/gnome-shell/issues/214


(cherry picked from commit d8b9e23502)
2018-05-17 20:28:26 +00:00

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JavaScript
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// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
const Clutter = imports.gi.Clutter;
const GLib = imports.gi.GLib;
const GObject = imports.gi.GObject;
const Gio = imports.gi.Gio;
const Gtk = imports.gi.Gtk;
const Lang = imports.lang;
const Mainloop = imports.mainloop;
const NM = imports.gi.NM;
const Signals = imports.signals;
const Shell = imports.gi.Shell;
const St = imports.gi.St;
const Animation = imports.ui.animation;
const Main = imports.ui.main;
const PanelMenu = imports.ui.panelMenu;
const PopupMenu = imports.ui.popupMenu;
const MessageTray = imports.ui.messageTray;
const ModalDialog = imports.ui.modalDialog;
const ModemManager = imports.misc.modemManager;
const Rfkill = imports.ui.status.rfkill;
const Util = imports.misc.util;
const NMConnectionCategory = {
INVALID: 'invalid',
WIRED: 'wired',
WIRELESS: 'wireless',
WWAN: 'wwan',
VPN: 'vpn'
};
const NMAccessPointSecurity = {
NONE: 1,
WEP: 2,
WPA_PSK: 3,
WPA2_PSK: 4,
WPA_ENT: 5,
WPA2_ENT: 6
};
var MAX_DEVICE_ITEMS = 4;
// small optimization, to avoid using [] all the time
const NM80211Mode = NM['80211Mode'];
const NM80211ApFlags = NM['80211ApFlags'];
const NM80211ApSecurityFlags = NM['80211ApSecurityFlags'];
var PortalHelperResult = {
CANCELLED: 0,
COMPLETED: 1,
RECHECK: 2
};
const PortalHelperIface = '<node> \
<interface name="org.gnome.Shell.PortalHelper"> \
<method name="Authenticate"> \
<arg type="o" direction="in" name="connection" /> \
<arg type="s" direction="in" name="url" /> \
<arg type="u" direction="in" name="timestamp" /> \
</method> \
<method name="Close"> \
<arg type="o" direction="in" name="connection" /> \
</method> \
<method name="Refresh"> \
<arg type="o" direction="in" name="connection" /> \
</method> \
<signal name="Done"> \
<arg type="o" name="connection" /> \
<arg type="u" name="result" /> \
</signal> \
</interface> \
</node>';
const PortalHelperProxy = Gio.DBusProxy.makeProxyWrapper(PortalHelperIface);
function signalToIcon(value) {
if (value > 80)
return 'excellent';
if (value > 55)
return 'good';
if (value > 30)
return 'ok';
if (value > 5)
return 'weak';
return 'none';
}
function ssidToLabel(ssid) {
let label = NM.utils_ssid_to_utf8(ssid.get_data());
if (!label)
label = _("<unknown>");
return label;
}
function ensureActiveConnectionProps(active, client) {
if (!active._primaryDevice) {
// This list is guaranteed to have only one device in it.
let device = active.get_devices()[0]._delegate;
active._primaryDevice = device;
}
}
var NMConnectionItem = new Lang.Class({
Name: 'NMConnectionItem',
_init(section, connection) {
this._section = section;
this._connection = connection;
this._activeConnection = null;
this._activeConnectionChangedId = 0;
this._buildUI();
this._sync();
},
_buildUI() {
this.labelItem = new PopupMenu.PopupMenuItem('');
this.labelItem.connect('activate', this._toggle.bind(this));
this.radioItem = new PopupMenu.PopupMenuItem(this._connection.get_id(), false);
this.radioItem.connect('activate', this._activate.bind(this));
},
destroy() {
this.labelItem.destroy();
this.radioItem.destroy();
},
updateForConnection(connection) {
// connection should always be the same object
// (and object path) as this._connection, but
// this can be false if NetworkManager was restarted
// and picked up connections in a different order
// Just to be safe, we set it here again
this._connection = connection;
this.radioItem.label.text = connection.get_id();
this._sync();
this.emit('name-changed');
},
getName() {
return this._connection.get_id();
},
isActive() {
if (this._activeConnection == null)
return false;
return this._activeConnection.state <= NM.ActiveConnectionState.ACTIVATED;
},
_sync() {
let isActive = this.isActive();
this.labelItem.label.text = isActive ? _("Turn Off") : this._section.getConnectLabel();
this.radioItem.setOrnament(isActive ? PopupMenu.Ornament.DOT : PopupMenu.Ornament.NONE);
this.emit('icon-changed');
},
_toggle() {
if (this._activeConnection == null)
this._section.activateConnection(this._connection);
else
this._section.deactivateConnection(this._activeConnection);
this._sync();
},
_activate() {
if (this._activeConnection == null)
this._section.activateConnection(this._connection);
this._sync();
},
_connectionStateChanged(ac, newstate, reason) {
this._sync();
},
setActiveConnection(activeConnection) {
if (this._activeConnectionChangedId > 0) {
this._activeConnection.disconnect(this._activeConnectionChangedId);
this._activeConnectionChangedId = 0;
}
this._activeConnection = activeConnection;
if (this._activeConnection)
this._activeConnectionChangedId = this._activeConnection.connect('notify::state',
this._connectionStateChanged.bind(this));
this._sync();
},
});
Signals.addSignalMethods(NMConnectionItem.prototype);
var NMConnectionSection = new Lang.Class({
Name: 'NMConnectionSection',
Abstract: true,
_init(client) {
this._client = client;
this._connectionItems = new Map();
this._connections = [];
this._labelSection = new PopupMenu.PopupMenuSection();
this._radioSection = new PopupMenu.PopupMenuSection();
this.item = new PopupMenu.PopupSubMenuMenuItem('', true);
this.item.menu.addMenuItem(this._labelSection);
this.item.menu.addMenuItem(this._radioSection);
this._notifyConnectivityId = this._client.connect('notify::connectivity', this._iconChanged.bind(this));
},
destroy() {
if (this._notifyConnectivityId != 0) {
this._client.disconnect(this._notifyConnectivityId);
this._notifyConnectivityId = 0;
}
this.item.destroy();
},
_iconChanged() {
this._sync();
this.emit('icon-changed');
},
_sync() {
let nItems = this._connectionItems.size;
this._radioSection.actor.visible = (nItems > 1);
this._labelSection.actor.visible = (nItems == 1);
this.item.label.text = this._getStatus();
this.item.icon.icon_name = this._getMenuIcon();
},
_getMenuIcon() {
return this.getIndicatorIcon();
},
getConnectLabel() {
return _("Connect");
},
_connectionValid(connection) {
return true;
},
_connectionSortFunction(one, two) {
return GLib.utf8_collate(one.get_id(), two.get_id());
},
_makeConnectionItem(connection) {
return new NMConnectionItem(this, connection);
},
checkConnection(connection) {
if (!this._connectionValid(connection))
return;
// This function is called everytime connection is added or updated
// In the usual case, we already added this connection and UUID
// didn't change. So we need to check if we already have an item,
// and update it for properties in the connection that changed
// (the only one we care about is the name)
// But it's also possible we didn't know about this connection
// (eg, during coldplug, or because it was updated and suddenly
// it's valid for this device), in which case we add a new item
let item = this._connectionItems.get(connection.get_uuid());
if (item)
this._updateForConnection(item, connection);
else
this._addConnection(connection);
},
_updateForConnection(item, connection) {
let pos = this._connections.indexOf(connection);
this._connections.splice(pos, 1);
pos = Util.insertSorted(this._connections, connection, this._connectionSortFunction.bind(this));
this._labelSection.moveMenuItem(item.labelItem, pos);
this._radioSection.moveMenuItem(item.radioItem, pos);
item.updateForConnection(connection);
},
_addConnection(connection) {
let item = this._makeConnectionItem(connection);
if (!item)
return;
item.connect('icon-changed', () => { this._iconChanged(); });
item.connect('activation-failed', (item, reason) => {
this.emit('activation-failed', reason);
});
item.connect('name-changed', this._sync.bind(this));
let pos = Util.insertSorted(this._connections, connection, this._connectionSortFunction.bind(this));
this._labelSection.addMenuItem(item.labelItem, pos);
this._radioSection.addMenuItem(item.radioItem, pos);
this._connectionItems.set(connection.get_uuid(), item);
this._sync();
},
removeConnection(connection) {
let uuid = connection.get_uuid();
let item = this._connectionItems.get(uuid);
if (item == undefined)
return;
item.destroy();
this._connectionItems.delete(uuid);
let pos = this._connections.indexOf(connection);
this._connections.splice(pos, 1);
this._sync();
},
});
Signals.addSignalMethods(NMConnectionSection.prototype);
var NMConnectionDevice = new Lang.Class({
Name: 'NMConnectionDevice',
Extends: NMConnectionSection,
Abstract: true,
_init(client, device) {
this.parent(client);
this._device = device;
this._description = '';
this._autoConnectItem = this.item.menu.addAction(_("Connect"), this._autoConnect.bind(this));
this._deactivateItem = this._radioSection.addAction(_("Turn Off"), this.deactivateConnection.bind(this));
this._stateChangedId = this._device.connect('state-changed', this._deviceStateChanged.bind(this));
this._activeConnectionChangedId = this._device.connect('notify::active-connection', this._activeConnectionChanged.bind(this));
},
_canReachInternet() {
if (this._client.primary_connection != this._device.active_connection)
return true;
return this._client.connectivity == NM.ConnectivityState.FULL;
},
_autoConnect() {
let connection = new NM.SimpleConnection();
this._client.add_and_activate_connection_async(connection, this._device, null, null, null);
},
destroy() {
if (this._stateChangedId) {
GObject.Object.prototype.disconnect.call(this._device, this._stateChangedId);
this._stateChangedId = 0;
}
if (this._activeConnectionChangedId) {
GObject.Object.prototype.disconnect.call(this._device, this._activeConnectionChangedId);
this._activeConnectionChangedId = 0;
}
this.parent();
},
_activeConnectionChanged() {
if (this._activeConnection) {
let item = this._connectionItems.get(this._activeConnection.connection.get_uuid());
item.setActiveConnection(null);
this._activeConnection = null;
}
this._sync();
},
_deviceStateChanged(device, newstate, oldstate, reason) {
if (newstate == oldstate) {
log('device emitted state-changed without actually changing state');
return;
}
/* Emit a notification if activation fails, but don't do it
if the reason is no secrets, as that indicates the user
cancelled the agent dialog */
if (newstate == NM.DeviceState.FAILED &&
reason != NM.DeviceStateReason.NO_SECRETS) {
this.emit('activation-failed', reason);
}
this._sync();
},
_connectionValid(connection) {
return this._device.connection_valid(connection);
},
activateConnection(connection) {
this._client.activate_connection_async(connection, this._device, null, null, null);
},
deactivateConnection(activeConnection) {
this._device.disconnect(null);
},
setDeviceDescription(desc) {
this._description = desc;
this._sync();
},
_getDescription() {
return this._description;
},
_sync() {
let nItems = this._connectionItems.size;
this._autoConnectItem.actor.visible = (nItems == 0);
this._deactivateItem.actor.visible = this._device.state > NM.DeviceState.DISCONNECTED;
if (this._activeConnection == null) {
this._activeConnection = this._device.active_connection;
if (this._activeConnection) {
ensureActiveConnectionProps(this._activeConnection, this._client);
let item = this._connectionItems.get(this._activeConnection.connection.get_uuid());
item.setActiveConnection(this._activeConnection);
}
}
this.parent();
},
_getStatus() {
if (!this._device)
return '';
switch(this._device.state) {
case NM.DeviceState.DISCONNECTED:
/* Translators: %s is a network identifier */
return _("%s Off").format(this._getDescription());
case NM.DeviceState.ACTIVATED:
/* Translators: %s is a network identifier */
return _("%s Connected").format(this._getDescription());
case NM.DeviceState.UNMANAGED:
/* Translators: this is for network devices that are physically present but are not
under NetworkManager's control (and thus cannot be used in the menu);
%s is a network identifier */
return _("%s Unmanaged").format(this._getDescription());
case NM.DeviceState.DEACTIVATING:
/* Translators: %s is a network identifier */
return _("%s Disconnecting").format(this._getDescription());
case NM.DeviceState.PREPARE:
case NM.DeviceState.CONFIG:
case NM.DeviceState.IP_CONFIG:
case NM.DeviceState.IP_CHECK:
case NM.DeviceState.SECONDARIES:
/* Translators: %s is a network identifier */
return _("%s Connecting").format(this._getDescription());
case NM.DeviceState.NEED_AUTH:
/* Translators: this is for network connections that require some kind of key or password; %s is a network identifier */
return _("%s Requires Authentication").format(this._getDescription());
case NM.DeviceState.UNAVAILABLE:
// This state is actually a compound of various states (generically unavailable,
// firmware missing), that are exposed by different properties (whose state may
// or may not updated when we receive state-changed).
if (this._device.firmware_missing) {
/* Translators: this is for devices that require some kind of firmware or kernel
module, which is missing; %s is a network identifier */
return _("Firmware Missing For %s").format(this._getDescription());
}
/* Translators: this is for a network device that cannot be activated (for example it
is disabled by rfkill, or it has no coverage; %s is a network identifier */
return _("%s Unavailable").format(this._getDescription());
case NM.DeviceState.FAILED:
/* Translators: %s is a network identifier */
return _("%s Connection Failed").format(this._getDescription());
default:
log('Device state invalid, is %d'.format(this._device.state));
return 'invalid';
}
},
});
var NMDeviceWired = new Lang.Class({
Name: 'NMDeviceWired',
Extends: NMConnectionDevice,
category: NMConnectionCategory.WIRED,
_init(client, device) {
this.parent(client, device);
this.item.menu.addSettingsAction(_("Wired Settings"), 'gnome-network-panel.desktop');
},
_hasCarrier() {
if (this._device instanceof NM.DeviceEthernet)
return this._device.carrier;
else
return true;
},
_sync() {
this.item.actor.visible = this._hasCarrier();
this.parent();
},
getIndicatorIcon() {
if (this._device.active_connection) {
let state = this._device.active_connection.state;
if (state == NM.ActiveConnectionState.ACTIVATING) {
return 'network-wired-acquiring-symbolic';
} else if (state == NM.ActiveConnectionState.ACTIVATED) {
if (this._canReachInternet())
return 'network-wired-symbolic';
else
return 'network-wired-no-route-symbolic';
} else {
return 'network-wired-disconnected-symbolic';
}
} else
return 'network-wired-disconnected-symbolic';
}
});
var NMDeviceModem = new Lang.Class({
Name: 'NMDeviceModem',
Extends: NMConnectionDevice,
category: NMConnectionCategory.WWAN,
_init(client, device) {
this.parent(client, device);
this.item.menu.addSettingsAction(_("Mobile Broadband Settings"), 'gnome-network-panel.desktop');
this._mobileDevice = null;
let capabilities = device.current_capabilities;
if (device.udi.indexOf('/org/freedesktop/ModemManager1/Modem') == 0)
this._mobileDevice = new ModemManager.BroadbandModem(device.udi, capabilities);
else if (capabilities & NM.DeviceModemCapabilities.GSM_UMTS)
this._mobileDevice = new ModemManager.ModemGsm(device.udi);
else if (capabilities & NM.DeviceModemCapabilities.CDMA_EVDO)
this._mobileDevice = new ModemManager.ModemCdma(device.udi);
else if (capabilities & NM.DeviceModemCapabilities.LTE)
this._mobileDevice = new ModemManager.ModemGsm(device.udi);
if (this._mobileDevice) {
this._operatorNameId = this._mobileDevice.connect('notify::operator-name', this._sync.bind(this));
this._signalQualityId = this._mobileDevice.connect('notify::signal-quality', () => {
this._iconChanged();
});
}
},
_autoConnect() {
Util.spawn(['gnome-control-center', 'network',
'connect-3g', this._device.get_path()]);
},
destroy() {
if (this._operatorNameId) {
this._mobileDevice.disconnect(this._operatorNameId);
this._operatorNameId = 0;
}
if (this._signalQualityId) {
this._mobileDevice.disconnect(this._signalQualityId);
this._signalQualityId = 0;
}
this.parent();
},
_getStatus() {
if (!this._client.wwan_hardware_enabled)
/* Translators: %s is a network identifier */
return _("%s Hardware Disabled").format(this._getDescription());
else if (!this._client.wwan_enabled)
/* Translators: this is for a network device that cannot be activated
because it's disabled by rfkill (airplane mode); %s is a network identifier */
return _("%s Disabled").format(this._getDescription());
else if (this._device.state == NM.DeviceState.ACTIVATED &&
this._mobileDevice && this._mobileDevice.operator_name)
return this._mobileDevice.operator_name;
else
return this.parent();
},
getIndicatorIcon() {
if (this._device.active_connection) {
if (this._device.active_connection.state == NM.ActiveConnectionState.ACTIVATING)
return 'network-cellular-acquiring-symbolic';
return this._getSignalIcon();
} else {
return 'network-cellular-signal-none-symbolic';
}
},
_getSignalIcon() {
return 'network-cellular-signal-' + signalToIcon(this._mobileDevice.signal_quality) + '-symbolic';
},
});
var NMDeviceBluetooth = new Lang.Class({
Name: 'NMDeviceBluetooth',
Extends: NMConnectionDevice,
category: NMConnectionCategory.WWAN,
_init(client, device) {
this.parent(client, device);
this.item.menu.addSettingsAction(_("Bluetooth Settings"), 'gnome-network-panel.desktop');
},
_getDescription() {
return this._device.name;
},
getConnectLabel() {
return _("Connect to Internet");
},
getIndicatorIcon() {
if (this._device.active_connection) {
let state = this._device.active_connection.state;
if (state == NM.ActiveConnectionState.ACTIVATING)
return 'network-cellular-acquiring-symbolic';
else if (state == NM.ActiveConnectionState.ACTIVATED)
return 'network-cellular-connected-symbolic';
else
return 'network-cellular-signal-none-symbolic';
} else {
return 'network-cellular-signal-none-symbolic';
}
}
});
var NMWirelessDialogItem = new Lang.Class({
Name: 'NMWirelessDialogItem',
_init(network) {
this._network = network;
this._ap = network.accessPoints[0];
this.actor = new St.BoxLayout({ style_class: 'nm-dialog-item',
can_focus: true,
reactive: true });
this.actor.connect('key-focus-in', () => { this.emit('selected'); });
let action = new Clutter.ClickAction();
action.connect('clicked', () => { this.actor.grab_key_focus(); });
this.actor.add_action(action);
let title = ssidToLabel(this._ap.get_ssid());
this._label = new St.Label({ text: title });
this.actor.label_actor = this._label;
this.actor.add(this._label, { x_align: St.Align.START });
this._selectedIcon = new St.Icon({ style_class: 'nm-dialog-icon',
icon_name: 'object-select-symbolic' });
this.actor.add(this._selectedIcon);
this._icons = new St.BoxLayout({ style_class: 'nm-dialog-icons' });
this.actor.add(this._icons, { expand: true, x_fill: false, x_align: St.Align.END });
this._secureIcon = new St.Icon({ style_class: 'nm-dialog-icon' });
if (this._ap._secType != NMAccessPointSecurity.NONE)
this._secureIcon.icon_name = 'network-wireless-encrypted-symbolic';
this._icons.add_actor(this._secureIcon);
this._signalIcon = new St.Icon({ style_class: 'nm-dialog-icon' });
this._icons.add_actor(this._signalIcon);
this._sync();
},
_sync() {
this._signalIcon.icon_name = this._getSignalIcon();
},
updateBestAP(ap) {
this._ap = ap;
this._sync();
},
setActive(isActive) {
this._selectedIcon.opacity = isActive ? 255 : 0;
},
_getSignalIcon() {
if (this._ap.mode == NM80211Mode.ADHOC)
return 'network-workgroup-symbolic';
else
return 'network-wireless-signal-' + signalToIcon(this._ap.strength) + '-symbolic';
}
});
Signals.addSignalMethods(NMWirelessDialogItem.prototype);
var NMWirelessDialog = new Lang.Class({
Name: 'NMWirelessDialog',
Extends: ModalDialog.ModalDialog,
_init(client, device) {
this.parent({ styleClass: 'nm-dialog' });
this._client = client;
this._device = device;
this._wirelessEnabledChangedId = this._client.connect('notify::wireless-enabled',
this._syncView.bind(this));
this._rfkill = Rfkill.getRfkillManager();
this._airplaneModeChangedId = this._rfkill.connect('airplane-mode-changed',
this._syncView.bind(this));
this._networks = [];
this._buildLayout();
let connections = client.get_connections();
this._connections = connections.filter(
connection => device.connection_valid(connection)
);
this._apAddedId = device.connect('access-point-added', this._accessPointAdded.bind(this));
this._apRemovedId = device.connect('access-point-removed', this._accessPointRemoved.bind(this));
this._activeApChangedId = device.connect('notify::active-access-point', this._activeApChanged.bind(this));
// accessPointAdded will also create dialog items
let accessPoints = device.get_access_points() || [ ];
accessPoints.forEach(ap => {
this._accessPointAdded(this._device, ap);
});
this._selectedNetwork = null;
this._activeApChanged();
this._updateSensitivity();
this._syncView();
this._scanTimeoutId = Mainloop.timeout_add_seconds(15, this._onScanTimeout.bind(this));
GLib.Source.set_name_by_id(this._scanTimeoutId, '[gnome-shell] this._onScanTimeout');
this._onScanTimeout();
let id = Main.sessionMode.connect('updated', () => {
if (Main.sessionMode.allowSettings)
return;
Main.sessionMode.disconnect(id);
this.close();
});
},
destroy() {
if (this._apAddedId) {
GObject.Object.prototype.disconnect.call(this._device, this._apAddedId);
this._apAddedId = 0;
}
if (this._apRemovedId) {
GObject.Object.prototype.disconnect.call(this._device, this._apRemovedId);
this._apRemovedId = 0;
}
if (this._activeApChangedId) {
GObject.Object.prototype.disconnect.call(this._device, this._activeApChangedId);
this._activeApChangedId = 0;
}
if (this._wirelessEnabledChangedId) {
this._client.disconnect(this._wirelessEnabledChangedId);
this._wirelessEnabledChangedId = 0;
}
if (this._airplaneModeChangedId) {
this._rfkill.disconnect(this._airplaneModeChangedId);
this._airplaneModeChangedId = 0;
}
if (this._scanTimeoutId) {
Mainloop.source_remove(this._scanTimeoutId);
this._scanTimeoutId = 0;
}
this.parent();
},
_onScanTimeout() {
this._device.request_scan_async(null, null);
return GLib.SOURCE_CONTINUE;
},
_activeApChanged() {
if (this._activeNetwork)
this._activeNetwork.item.setActive(false);
this._activeNetwork = null;
if (this._device.active_access_point) {
let idx = this._findNetwork(this._device.active_access_point);
if (idx >= 0)
this._activeNetwork = this._networks[idx];
}
if (this._activeNetwork)
this._activeNetwork.item.setActive(true);
this._updateSensitivity();
},
_updateSensitivity() {
let connectSensitive = this._client.wireless_enabled && this._selectedNetwork && (this._selectedNetwork != this._activeNetwork);
this._connectButton.reactive = connectSensitive;
this._connectButton.can_focus = connectSensitive;
},
_syncView() {
if (this._rfkill.airplaneMode) {
this._airplaneBox.show();
this._airplaneIcon.icon_name = 'airplane-mode-symbolic';
this._airplaneHeadline.text = _("Airplane Mode is On");
this._airplaneText.text = _("Wi-Fi is disabled when airplane mode is on.");
this._airplaneButton.label = _("Turn Off Airplane Mode");
this._airplaneButton.visible = !this._rfkill.hwAirplaneMode;
this._airplaneInactive.visible = this._rfkill.hwAirplaneMode;
this._noNetworksBox.hide();
} else if (!this._client.wireless_enabled) {
this._airplaneBox.show();
this._airplaneIcon.icon_name = 'dialog-information-symbolic';
this._airplaneHeadline.text = _("Wi-Fi is Off");
this._airplaneText.text = _("Wi-Fi needs to be turned on in order to connect to a network.");
this._airplaneButton.label = _("Turn On Wi-Fi");
this._airplaneButton.show();
this._airplaneInactive.hide();
this._noNetworksBox.hide();
} else {
this._airplaneBox.hide();
this._noNetworksBox.visible = (this._networks.length == 0);
}
if (this._noNetworksBox.visible)
this._noNetworksSpinner.play();
else
this._noNetworksSpinner.stop();
},
_buildLayout() {
let headline = new St.BoxLayout({ style_class: 'nm-dialog-header-hbox' });
let icon = new St.Icon({ style_class: 'nm-dialog-header-icon',
icon_name: 'network-wireless-signal-excellent-symbolic' });
let titleBox = new St.BoxLayout({ vertical: true });
let title = new St.Label({ style_class: 'nm-dialog-header',
text: _("Wi-Fi Networks") });
let subtitle = new St.Label({ style_class: 'nm-dialog-subheader',
text: _("Select a network") });
titleBox.add(title);
titleBox.add(subtitle);
headline.add(icon);
headline.add(titleBox);
this.contentLayout.style_class = 'nm-dialog-content';
this.contentLayout.add(headline);
this._stack = new St.Widget({ layout_manager: new Clutter.BinLayout() });
this._itemBox = new St.BoxLayout({ vertical: true });
this._scrollView = new St.ScrollView({ style_class: 'nm-dialog-scroll-view' });
this._scrollView.set_x_expand(true);
this._scrollView.set_y_expand(true);
this._scrollView.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC);
this._scrollView.add_actor(this._itemBox);
this._stack.add_child(this._scrollView);
this._noNetworksBox = new St.BoxLayout({ vertical: true,
style_class: 'no-networks-box',
x_align: Clutter.ActorAlign.CENTER,
y_align: Clutter.ActorAlign.CENTER });
let file = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/process-working.svg');
this._noNetworksSpinner = new Animation.AnimatedIcon(file, 16, 16);
this._noNetworksBox.add_actor(this._noNetworksSpinner.actor);
this._noNetworksBox.add_actor(new St.Label({ style_class: 'no-networks-label',
text: _("No Networks") }));
this._stack.add_child(this._noNetworksBox);
this._airplaneBox = new St.BoxLayout({ vertical: true,
style_class: 'nm-dialog-airplane-box',
x_align: Clutter.ActorAlign.CENTER,
y_align: Clutter.ActorAlign.CENTER });
this._airplaneIcon = new St.Icon({ icon_size: 48 });
this._airplaneHeadline = new St.Label({ style_class: 'nm-dialog-airplane-headline headline' });
this._airplaneText = new St.Label({ style_class: 'nm-dialog-airplane-text' });
let airplaneSubStack = new St.Widget({ layout_manager: new Clutter.BinLayout });
this._airplaneButton = new St.Button({ style_class: 'modal-dialog-button button' });
this._airplaneButton.connect('clicked', () => {
if (this._rfkill.airplaneMode)
this._rfkill.airplaneMode = false;
else
this._client.wireless_enabled = true;
});
airplaneSubStack.add_actor(this._airplaneButton);
this._airplaneInactive = new St.Label({ style_class: 'nm-dialog-airplane-text',
text: _("Use hardware switch to turn off") });
airplaneSubStack.add_actor(this._airplaneInactive);
this._airplaneBox.add(this._airplaneIcon, { x_align: St.Align.MIDDLE });
this._airplaneBox.add(this._airplaneHeadline, { x_align: St.Align.MIDDLE });
this._airplaneBox.add(this._airplaneText, { x_align: St.Align.MIDDLE });
this._airplaneBox.add(airplaneSubStack, { x_align: St.Align.MIDDLE });
this._stack.add_child(this._airplaneBox);
this.contentLayout.add(this._stack, { expand: true });
this._disconnectButton = this.addButton({ action: this.close.bind(this),
label: _("Cancel"),
key: Clutter.Escape });
this._connectButton = this.addButton({ action: this._connect.bind(this),
label: _("Connect"),
key: Clutter.Return });
},
_connect() {
let network = this._selectedNetwork;
if (network.connections.length > 0) {
let connection = network.connections[0];
this._client.activate_connection_async(connection, this._device, null, null, null);
} else {
let accessPoints = network.accessPoints;
if ((accessPoints[0]._secType == NMAccessPointSecurity.WPA2_ENT)
|| (accessPoints[0]._secType == NMAccessPointSecurity.WPA_ENT)) {
// 802.1x-enabled APs require further configuration, so they're
// handled in gnome-control-center
Util.spawn(['gnome-control-center', 'wifi', 'connect-8021x-wifi',
this._device.get_path(), accessPoints[0].path]);
} else {
let connection = new NM.SimpleConnection();
this._client.add_and_activate_connection_async(connection, this._device, accessPoints[0].path, null, null)
}
}
this.close();
},
_notifySsidCb(accessPoint) {
if (accessPoint.get_ssid() != null) {
accessPoint.disconnect(accessPoint._notifySsidId);
accessPoint._notifySsidId = 0;
this._accessPointAdded(this._device, accessPoint);
}
},
_getApSecurityType(accessPoint) {
if (accessPoint._secType)
return accessPoint._secType;
let flags = accessPoint.flags;
let wpa_flags = accessPoint.wpa_flags;
let rsn_flags = accessPoint.rsn_flags;
let type;
if (rsn_flags != NM80211ApSecurityFlags.NONE) {
/* RSN check first so that WPA+WPA2 APs are treated as RSN/WPA2 */
if (rsn_flags & NM80211ApSecurityFlags.KEY_MGMT_802_1X)
type = NMAccessPointSecurity.WPA2_ENT;
else if (rsn_flags & NM80211ApSecurityFlags.KEY_MGMT_PSK)
type = NMAccessPointSecurity.WPA2_PSK;
} else if (wpa_flags != NM80211ApSecurityFlags.NONE) {
if (wpa_flags & NM80211ApSecurityFlags.KEY_MGMT_802_1X)
type = NMAccessPointSecurity.WPA_ENT;
else if (wpa_flags & NM80211ApSecurityFlags.KEY_MGMT_PSK)
type = NMAccessPointSecurity.WPA_PSK;
} else {
if (flags & NM80211ApFlags.PRIVACY)
type = NMAccessPointSecurity.WEP;
else
type = NMAccessPointSecurity.NONE;
}
// cache the found value to avoid checking flags all the time
accessPoint._secType = type;
return type;
},
_networkSortFunction(one, two) {
let oneHasConnection = one.connections.length != 0;
let twoHasConnection = two.connections.length != 0;
// place known connections first
// (-1 = good order, 1 = wrong order)
if (oneHasConnection && !twoHasConnection)
return -1;
else if (!oneHasConnection && twoHasConnection)
return 1;
let oneStrength = one.accessPoints[0].strength;
let twoStrength = two.accessPoints[0].strength;
// place stronger connections first
if (oneStrength != twoStrength)
return oneStrength < twoStrength ? 1 : -1;
let oneHasSecurity = one.security != NMAccessPointSecurity.NONE;
let twoHasSecurity = two.security != NMAccessPointSecurity.NONE;
// place secure connections first
// (we treat WEP/WPA/WPA2 the same as there is no way to
// take them apart from the UI)
if (oneHasSecurity && !twoHasSecurity)
return -1;
else if (!oneHasSecurity && twoHasSecurity)
return 1;
// sort alphabetically
return GLib.utf8_collate(one.ssidText, two.ssidText);
},
_networkCompare(network, accessPoint) {
if (!network.ssid.equal (accessPoint.get_ssid()))
return false;
if (network.mode != accessPoint.mode)
return false;
if (network.security != this._getApSecurityType(accessPoint))
return false;
return true;
},
_findExistingNetwork(accessPoint) {
for (let i = 0; i < this._networks.length; i++) {
let network = this._networks[i];
for (let j = 0; j < network.accessPoints.length; j++) {
if (network.accessPoints[j] == accessPoint)
return { network: i, ap: j };
}
}
return null;
},
_findNetwork(accessPoint) {
if (accessPoint.get_ssid() == null)
return -1;
for (let i = 0; i < this._networks.length; i++) {
if (this._networkCompare(this._networks[i], accessPoint))
return i;
}
return -1;
},
_checkConnections(network, accessPoint) {
this._connections.forEach(connection => {
if (accessPoint.connection_valid(connection) &&
network.connections.indexOf(connection) == -1) {
network.connections.push(connection);
}
});
},
_accessPointAdded(device, accessPoint) {
if (accessPoint.get_ssid() == null) {
// This access point is not visible yet
// Wait for it to get a ssid
accessPoint._notifySsidId = accessPoint.connect('notify::ssid', this._notifySsidCb.bind(this));
return;
}
let pos = this._findNetwork(accessPoint);
let network;
if (pos != -1) {
network = this._networks[pos];
if (network.accessPoints.indexOf(accessPoint) != -1) {
log('Access point was already seen, not adding again');
return;
}
Util.insertSorted(network.accessPoints, accessPoint, (one, two) => {
return two.strength - one.strength;
});
network.item.updateBestAP(network.accessPoints[0]);
this._checkConnections(network, accessPoint);
this._resortItems();
} else {
network = { ssid: accessPoint.get_ssid(),
mode: accessPoint.mode,
security: this._getApSecurityType(accessPoint),
connections: [ ],
item: null,
accessPoints: [ accessPoint ]
};
network.ssidText = ssidToLabel(network.ssid);
this._checkConnections(network, accessPoint);
let newPos = Util.insertSorted(this._networks, network, this._networkSortFunction);
this._createNetworkItem(network);
this._itemBox.insert_child_at_index(network.item.actor, newPos);
}
this._syncView();
},
_accessPointRemoved(device, accessPoint) {
let res = this._findExistingNetwork(accessPoint);
if (res == null) {
log('Removing an access point that was never added');
return;
}
let network = this._networks[res.network];
network.accessPoints.splice(res.ap, 1);
if (network.accessPoints.length == 0) {
network.item.actor.destroy();
this._networks.splice(res.network, 1);
} else {
network.item.updateBestAP(network.accessPoints[0]);
this._resortItems();
}
this._syncView();
},
_resortItems() {
let adjustment = this._scrollView.vscroll.adjustment;
let scrollValue = adjustment.value;
this._itemBox.remove_all_children();
this._networks.forEach(network => {
this._itemBox.add_child(network.item.actor);
});
adjustment.value = scrollValue;
},
_selectNetwork(network) {
if (this._selectedNetwork)
this._selectedNetwork.item.actor.remove_style_pseudo_class('selected');
this._selectedNetwork = network;
this._updateSensitivity();
if (this._selectedNetwork)
this._selectedNetwork.item.actor.add_style_pseudo_class('selected');
},
_createNetworkItem(network) {
network.item = new NMWirelessDialogItem(network);
network.item.setActive(network == this._selectedNetwork);
network.item.connect('selected', () => {
Util.ensureActorVisibleInScrollView(this._scrollView, network.item.actor);
this._selectNetwork(network);
});
},
});
var NMDeviceWireless = new Lang.Class({
Name: 'NMDeviceWireless',
category: NMConnectionCategory.WIRELESS,
_init(client, device) {
this._client = client;
this._device = device;
this._description = '';
this.item = new PopupMenu.PopupSubMenuMenuItem('', true);
this.item.menu.addAction(_("Select Network"), this._showDialog.bind(this));
this._toggleItem = new PopupMenu.PopupMenuItem('');
this._toggleItem.connect('activate', this._toggleWifi.bind(this));
this.item.menu.addMenuItem(this._toggleItem);
this.item.menu.addSettingsAction(_("Wi-Fi Settings"), 'gnome-wifi-panel.desktop');
this._wirelessEnabledChangedId = this._client.connect('notify::wireless-enabled', this._sync.bind(this));
this._wirelessHwEnabledChangedId = this._client.connect('notify::wireless-hardware-enabled', this._sync.bind(this));
this._activeApChangedId = this._device.connect('notify::active-access-point', this._activeApChanged.bind(this));
this._stateChangedId = this._device.connect('state-changed', this._deviceStateChanged.bind(this));
this._notifyConnectivityId = this._client.connect('notify::connectivity', this._iconChanged.bind(this));
this._sync();
},
_iconChanged() {
this._sync();
this.emit('icon-changed');
},
destroy() {
if (this._activeApChangedId) {
GObject.Object.prototype.disconnect.call(this._device, this._activeApChangedId);
this._activeApChangedId = 0;
}
if (this._stateChangedId) {
GObject.Object.prototype.disconnect.call(this._device, this._stateChangedId);
this._stateChangedId = 0;
}
if (this._strengthChangedId > 0) {
this._activeAccessPoint.disconnect(this._strengthChangedId);
this._strengthChangedId = 0;
}
if (this._wirelessEnabledChangedId) {
this._client.disconnect(this._wirelessEnabledChangedId);
this._wirelessEnabledChangedId = 0;
}
if (this._wirelessHwEnabledChangedId) {
this._client.disconnect(this._wirelessHwEnabledChangedId);
this._wirelessHwEnabledChangedId = 0;
}
if (this._dialog) {
this._dialog.destroy();
this._dialog = null;
}
if (this._notifyConnectivityId) {
this._client.disconnect(this._notifyConnectivityId);
this._notifyConnectivityId = 0;
}
this.item.destroy();
},
_deviceStateChanged(device, newstate, oldstate, reason) {
if (newstate == oldstate) {
log('device emitted state-changed without actually changing state');
return;
}
/* Emit a notification if activation fails, but don't do it
if the reason is no secrets, as that indicates the user
cancelled the agent dialog */
if (newstate == NM.DeviceState.FAILED &&
reason != NM.DeviceStateReason.NO_SECRETS) {
this.emit('activation-failed', reason);
}
this._sync();
},
_toggleWifi() {
this._client.wireless_enabled = !this._client.wireless_enabled;
},
_showDialog() {
this._dialog = new NMWirelessDialog(this._client, this._device);
this._dialog.connect('closed', this._dialogClosed.bind(this));
this._dialog.open();
},
_dialogClosed() {
this._dialog.destroy();
this._dialog = null;
},
_strengthChanged() {
this._iconChanged();
},
_activeApChanged() {
if (this._activeAccessPoint) {
this._activeAccessPoint.disconnect(this._strengthChangedId);
this._strengthChangedId = 0;
}
this._activeAccessPoint = this._device.active_access_point;
if (this._activeAccessPoint) {
this._strengthChangedId = this._activeAccessPoint.connect('notify::strength',
this._strengthChanged.bind(this));
}
this._sync();
},
_sync() {
this._toggleItem.label.text = this._client.wireless_enabled ? _("Turn Off") : _("Turn On");
this._toggleItem.actor.visible = this._client.wireless_hardware_enabled;
this.item.icon.icon_name = this._getMenuIcon();
this.item.label.text = this._getStatus();
},
setDeviceDescription(desc) {
this._description = desc;
this._sync();
},
_getStatus() {
let ap = this._device.active_access_point;
if (this._isHotSpotMaster())
/* Translators: %s is a network identifier */
return _("%s Hotspot Active").format(this._description);
else if (this._device.state >= NM.DeviceState.PREPARE &&
this._device.state < NM.DeviceState.ACTIVATED)
/* Translators: %s is a network identifier */
return _("%s Connecting").format(this._description);
else if (ap)
return ssidToLabel(ap.get_ssid());
else if (!this._client.wireless_hardware_enabled)
/* Translators: %s is a network identifier */
return _("%s Hardware Disabled").format(this._description);
else if (!this._client.wireless_enabled)
/* Translators: %s is a network identifier */
return _("%s Off").format(this._description);
else if (this._device.state == NM.DeviceState.DISCONNECTED)
/* Translators: %s is a network identifier */
return _("%s Not Connected").format(this._description);
else
return '';
},
_getMenuIcon() {
if (this._device.active_connection)
return this.getIndicatorIcon();
else
return 'network-wireless-signal-none-symbolic';
},
_canReachInternet() {
if (this._client.primary_connection != this._device.active_connection)
return true;
return this._client.connectivity == NM.ConnectivityState.FULL;
},
_isHotSpotMaster() {
if (!this._device.active_connection)
return false;
let connection = this._device.active_connection.connection;
if (!connection)
return false;
let ip4config = connection.get_setting_ip4_config();
if (!ip4config)
return false;
return ip4config.get_method() == NM.SETTING_IP4_CONFIG_METHOD_SHARED;
},
getIndicatorIcon() {
if (this._device.state < NM.DeviceState.PREPARE)
return 'network-wireless-disconnected-symbolic';
if (this._device.state < NM.DeviceState.ACTIVATED)
return 'network-wireless-acquiring-symbolic';
if (this._isHotSpotMaster())
return 'network-wireless-hotspot-symbolic';
let ap = this._device.active_access_point;
if (!ap) {
if (this._device.mode != NM80211Mode.ADHOC)
log('An active wireless connection, in infrastructure mode, involves no access point?');
if (this._canReachInternet())
return 'network-wireless-connected-symbolic';
else
return 'network-wireless-no-route-symbolic';
}
if (this._canReachInternet())
return 'network-wireless-signal-' + signalToIcon(ap.strength) + '-symbolic';
else
return 'network-wireless-no-route-symbolic';
},
});
Signals.addSignalMethods(NMDeviceWireless.prototype);
var NMVpnConnectionItem = new Lang.Class({
Name: 'NMVpnConnectionItem',
Extends: NMConnectionItem,
isActive() {
if (this._activeConnection == null)
return false;
return this._activeConnection.vpn_state != NM.VpnConnectionState.DISCONNECTED;
},
_buildUI() {
this.labelItem = new PopupMenu.PopupMenuItem('');
this.labelItem.connect('activate', this._toggle.bind(this));
this.radioItem = new PopupMenu.PopupSwitchMenuItem(this._connection.get_id(), false);
this.radioItem.connect('toggled', this._toggle.bind(this));
},
_sync() {
let isActive = this.isActive();
this.labelItem.label.text = isActive ? _("Turn Off") : this._section.getConnectLabel();
this.radioItem.setToggleState(isActive);
this.radioItem.setStatus(this._getStatus());
this.emit('icon-changed');
},
_getStatus() {
if (this._activeConnection == null)
return null;
switch(this._activeConnection.vpn_state) {
case NM.VpnConnectionState.DISCONNECTED:
case NM.VpnConnectionState.ACTIVATED:
return null;
case NM.VpnConnectionState.PREPARE:
case NM.VpnConnectionState.CONNECT:
case NM.VpnConnectionState.IP_CONFIG_GET:
return _("connecting…");
case NM.VpnConnectionState.NEED_AUTH:
/* Translators: this is for network connections that require some kind of key or password */
return _("authentication required");
case NM.VpnConnectionState.FAILED:
return _("connection failed");
default:
return 'invalid';
}
},
_connectionStateChanged(ac, newstate, reason) {
if (newstate == NM.VpnConnectionState.FAILED &&
reason != NM.VpnConnectionStateReason.NO_SECRETS) {
// FIXME: if we ever want to show something based on reason,
// we need to convert from NM.VpnConnectionStateReason
// to NM.DeviceStateReason
this.emit('activation-failed', reason);
}
this.emit('icon-changed');
this.parent();
},
setActiveConnection(activeConnection) {
if (this._activeConnectionChangedId > 0) {
this._activeConnection.disconnect(this._activeConnectionChangedId);
this._activeConnectionChangedId = 0;
}
this._activeConnection = activeConnection;
if (this._activeConnection)
this._activeConnectionChangedId = this._activeConnection.connect('vpn-state-changed',
this._connectionStateChanged.bind(this));
this._sync();
},
getIndicatorIcon() {
if (this._activeConnection) {
if (this._activeConnection.vpn_state < NM.VpnConnectionState.ACTIVATED)
return 'network-vpn-acquiring-symbolic';
else
return 'network-vpn-symbolic';
} else {
return '';
}
},
});
var NMVpnSection = new Lang.Class({
Name: 'NMVpnSection',
Extends: NMConnectionSection,
category: NMConnectionCategory.VPN,
_init(client) {
this.parent(client);
this.item.menu.addSettingsAction(_("VPN Settings"), 'gnome-network-panel.desktop');
this._sync();
},
_sync() {
let nItems = this._connectionItems.size;
this.item.actor.visible = (nItems > 0);
this.parent();
},
_getDescription() {
return _("VPN");
},
_getStatus() {
let values = this._connectionItems.values();
for (let item of values) {
if (item.isActive())
return item.getName();
}
return _("VPN Off");
},
_getMenuIcon() {
return this.getIndicatorIcon() || 'network-vpn-symbolic';
},
activateConnection(connection) {
this._client.activate_connection_async(connection, null, null, null, null);
},
deactivateConnection(activeConnection) {
this._client.deactivate_connection(activeConnection, null);
},
setActiveConnections(vpnConnections) {
let connections = this._connectionItems.values();
for (let item of connections) {
item.setActiveConnection(null);
}
vpnConnections.forEach(a => {
if (a.connection) {
let item = this._connectionItems.get(a.connection.get_uuid());
item.setActiveConnection(a);
}
});
},
_makeConnectionItem(connection) {
return new NMVpnConnectionItem(this, connection);
},
getIndicatorIcon() {
let items = this._connectionItems.values();
for (let item of items) {
let icon = item.getIndicatorIcon();
if (icon)
return icon;
}
return '';
},
});
Signals.addSignalMethods(NMVpnSection.prototype);
var DeviceCategory = new Lang.Class({
Name: 'DeviceCategory',
Extends: PopupMenu.PopupMenuSection,
_init(category) {
this.parent();
this._category = category;
this.devices = [];
this.section = new PopupMenu.PopupMenuSection();
this.section.box.connect('actor-added', this._sync.bind(this));
this.section.box.connect('actor-removed', this._sync.bind(this));
this.addMenuItem(this.section);
this._summaryItem = new PopupMenu.PopupSubMenuMenuItem('', true);
this._summaryItem.icon.icon_name = this._getSummaryIcon();
this.addMenuItem(this._summaryItem);
this._summaryItem.menu.addSettingsAction(_('Network Settings'),
'gnome-network-panel.desktop');
this._summaryItem.actor.hide();
},
_sync() {
let nDevices = this.section.box.get_children().reduce(
(prev, child) => prev + (child.visible ? 1 : 0), 0);
this._summaryItem.label.text = this._getSummaryLabel(nDevices);
let shouldSummarize = nDevices > MAX_DEVICE_ITEMS;
this._summaryItem.actor.visible = shouldSummarize;
this.section.actor.visible = !shouldSummarize;
},
_getSummaryIcon() {
switch(this._category) {
case NMConnectionCategory.WIRED:
return 'network-wired-symbolic';
case NMConnectionCategory.WIRELESS:
case NMConnectionCategory.WWAN:
return 'network-wireless-symbolic';
}
return '';
},
_getSummaryLabel(nDevices) {
switch(this._category) {
case NMConnectionCategory.WIRED:
return ngettext("%s Wired Connection",
"%s Wired Connections",
nDevices).format(nDevices);
case NMConnectionCategory.WIRELESS:
return ngettext("%s Wi-Fi Connection",
"%s Wi-Fi Connections",
nDevices).format(nDevices);
case NMConnectionCategory.WWAN:
return ngettext("%s Modem Connection",
"%s Modem Connections",
nDevices).format(nDevices);
}
return '';
}
});
var NMApplet = new Lang.Class({
Name: 'NMApplet',
Extends: PanelMenu.SystemIndicator,
_init() {
this.parent();
this._primaryIndicator = this._addIndicator();
this._vpnIndicator = this._addIndicator();
// Device types
this._dtypes = { };
this._dtypes[NM.DeviceType.ETHERNET] = NMDeviceWired;
this._dtypes[NM.DeviceType.WIFI] = NMDeviceWireless;
this._dtypes[NM.DeviceType.MODEM] = NMDeviceModem;
this._dtypes[NM.DeviceType.BT] = NMDeviceBluetooth;
// Connection types
this._ctypes = { };
this._ctypes[NM.SETTING_WIRED_SETTING_NAME] = NMConnectionCategory.WIRED;
this._ctypes[NM.SETTING_WIRELESS_SETTING_NAME] = NMConnectionCategory.WIRELESS;
this._ctypes[NM.SETTING_BLUETOOTH_SETTING_NAME] = NMConnectionCategory.WWAN;
this._ctypes[NM.SETTING_CDMA_SETTING_NAME] = NMConnectionCategory.WWAN;
this._ctypes[NM.SETTING_GSM_SETTING_NAME] = NMConnectionCategory.WWAN;
this._ctypes[NM.SETTING_VPN_SETTING_NAME] = NMConnectionCategory.VPN;
NM.Client.new_async(null, this._clientGot.bind(this));
},
_clientGot(obj, result) {
this._client = NM.Client.new_finish(result);
this._activeConnections = [ ];
this._connections = [ ];
this._connectivityQueue = [ ];
this._mainConnection = null;
this._mainConnectionIconChangedId = 0;
this._mainConnectionStateChangedId = 0;
this._notification = null;
this._nmDevices = [];
this._devices = { };
let categories = [NMConnectionCategory.WIRED,
NMConnectionCategory.WIRELESS,
NMConnectionCategory.WWAN];
for (let category of categories) {
this._devices[category] = new DeviceCategory(category);
this.menu.addMenuItem(this._devices[category]);
}
this._vpnSection = new NMVpnSection(this._client);
this._vpnSection.connect('activation-failed', this._onActivationFailed.bind(this));
this._vpnSection.connect('icon-changed', this._updateIcon.bind(this));
this.menu.addMenuItem(this._vpnSection.item);
this._readConnections();
this._readDevices();
this._syncNMState();
this._syncMainConnection();
this._syncVpnConnections();
this._client.connect('notify::nm-running', this._syncNMState.bind(this));
this._client.connect('notify::networking-enabled', this._syncNMState.bind(this));
this._client.connect('notify::state', this._syncNMState.bind(this));
this._client.connect('notify::primary-connection', this._syncMainConnection.bind(this));
this._client.connect('notify::activating-connection', this._syncMainConnection.bind(this));
this._client.connect('notify::active-connections', this._syncVpnConnections.bind(this));
this._client.connect('notify::connectivity', this._syncConnectivity.bind(this));
this._client.connect('device-added', this._deviceAdded.bind(this));
this._client.connect('device-removed', this._deviceRemoved.bind(this));
this._client.connect('connection-added', this._connectionAdded.bind(this));
this._client.connect('connection-removed', this._connectionRemoved.bind(this));
Main.sessionMode.connect('updated', this._sessionUpdated.bind(this));
this._sessionUpdated();
},
_sessionUpdated() {
let sensitive = !Main.sessionMode.isLocked && !Main.sessionMode.isGreeter;
this.menu.setSensitive(sensitive);
},
_ensureSource() {
if (!this._source) {
this._source = new MessageTray.Source(_("Network Manager"),
'network-transmit-receive');
this._source.policy = new MessageTray.NotificationApplicationPolicy('gnome-network-panel');
this._source.connect('destroy', () => { this._source = null; });
Main.messageTray.add(this._source);
}
},
_readDevices() {
let devices = this._client.get_devices() || [ ];
for (let i = 0; i < devices.length; ++i) {
this._deviceAdded(this._client, devices[i], true);
}
this._syncDeviceNames();
},
_notify(iconName, title, text, urgency) {
if (this._notification)
this._notification.destroy();
this._ensureSource();
let gicon = new Gio.ThemedIcon({ name: iconName });
this._notification = new MessageTray.Notification(this._source, title, text, { gicon: gicon });
this._notification.setUrgency(urgency);
this._notification.setTransient(true);
this._notification.connect('destroy', () => {
this._notification = null;
});
this._source.notify(this._notification);
},
_onActivationFailed(device, reason) {
// XXX: nm-applet has no special text depending on reason
// but I'm not sure of this generic message
this._notify('network-error-symbolic',
_("Connection failed"),
_("Activation of network connection failed"),
MessageTray.Urgency.HIGH);
},
_syncDeviceNames() {
let names = NM.Device.disambiguate_names(this._nmDevices);
for (let i = 0; i < this._nmDevices.length; i++) {
let device = this._nmDevices[i];
let description = names[i];
if (device._delegate)
device._delegate.setDeviceDescription(description);
}
},
_deviceAdded(client, device, skipSyncDeviceNames) {
if (device._delegate) {
// already seen, not adding again
return;
}
let wrapperClass = this._dtypes[device.get_device_type()];
if (wrapperClass) {
let wrapper = new wrapperClass(this._client, device);
device._delegate = wrapper;
this._addDeviceWrapper(wrapper);
this._nmDevices.push(device);
if (!skipSyncDeviceNames)
this._syncDeviceNames();
if (wrapper instanceof NMConnectionSection) {
this._connections.forEach(connection => {
wrapper.checkConnection(connection);
});
}
}
},
_addDeviceWrapper(wrapper) {
wrapper._activationFailedId = wrapper.connect('activation-failed',
this._onActivationFailed.bind(this));
let section = this._devices[wrapper.category].section;
section.addMenuItem(wrapper.item);
let devices = this._devices[wrapper.category].devices;
devices.push(wrapper);
},
_deviceRemoved(client, device) {
let pos = this._nmDevices.indexOf(device);
if (pos != -1) {
this._nmDevices.splice(pos, 1);
this._syncDeviceNames();
}
let wrapper = device._delegate;
if (!wrapper) {
log('Removing a network device that was not added');
return;
}
this._removeDeviceWrapper(wrapper);
},
_removeDeviceWrapper(wrapper) {
wrapper.disconnect(wrapper._activationFailedId);
wrapper.destroy();
let devices = this._devices[wrapper.category].devices;
let pos = devices.indexOf(wrapper);
devices.splice(pos, 1);
},
_getMainConnection() {
let connection;
connection = this._client.get_primary_connection();
if (connection) {
ensureActiveConnectionProps(connection, this._client);
return connection;
}
connection = this._client.get_activating_connection();
if (connection) {
ensureActiveConnectionProps(connection, this._client);
return connection;
}
return null;
},
_syncMainConnection() {
if (this._mainConnectionIconChangedId > 0) {
this._mainConnection._primaryDevice.disconnect(this._mainConnectionIconChangedId);
this._mainConnectionIconChangedId = 0;
}
if (this._mainConnectionStateChangedId > 0) {
this._mainConnection.disconnect(this._mainConnectionStateChangedId);
this._mainConnectionStateChangedId = 0;
}
this._mainConnection = this._getMainConnection();
if (this._mainConnection) {
if (this._mainConnection._primaryDevice)
this._mainConnectionIconChangedId = this._mainConnection._primaryDevice.connect('icon-changed', this._updateIcon.bind(this));
this._mainConnectionStateChangedId = this._mainConnection.connect('notify::state', this._mainConnectionStateChanged.bind(this));
this._mainConnectionStateChanged();
}
this._updateIcon();
this._syncConnectivity();
},
_syncVpnConnections() {
let activeConnections = this._client.get_active_connections() || [];
let vpnConnections = activeConnections.filter(
a => (a instanceof NM.VpnConnection)
);
vpnConnections.forEach(a => {
ensureActiveConnectionProps(a, this._client);
});
this._vpnSection.setActiveConnections(vpnConnections);
this._updateIcon();
},
_mainConnectionStateChanged() {
if (this._mainConnection.state == NM.ActiveConnectionState.ACTIVATED && this._notification)
this._notification.destroy();
},
_ignoreConnection(connection) {
let setting = connection.get_setting_connection();
if (!setting)
return true;
// Ignore slave connections
if (setting.get_master())
return true;
return false;
},
_addConnection(connection) {
if (this._ignoreConnection(connection))
return;
if (connection._updatedId) {
// connection was already seen
return;
}
connection._updatedId = connection.connect('changed', this._updateConnection.bind(this));
this._updateConnection(connection);
this._connections.push(connection);
},
_readConnections() {
let connections = this._client.get_connections();
connections.forEach(this._addConnection.bind(this));
},
_connectionAdded(client, connection) {
this._addConnection(connection);
},
_connectionRemoved(client, connection) {
let pos = this._connections.indexOf(connection);
if (pos != -1)
this._connections.splice(pos, 1);
let section = connection._section;
if (section == NMConnectionCategory.INVALID)
return;
if (section == NMConnectionCategory.VPN) {
this._vpnSection.removeConnection(connection);
} else {
let devices = this._devices[section].devices;
for (let i = 0; i < devices.length; i++) {
if (devices[i] instanceof NMConnectionSection)
devices[i].removeConnection(connection);
}
}
connection.disconnect(connection._updatedId);
connection._updatedId = 0;
},
_updateConnection(connection) {
let connectionSettings = connection.get_setting_by_name(NM.SETTING_CONNECTION_SETTING_NAME);
connection._type = connectionSettings.type;
connection._section = this._ctypes[connection._type] || NMConnectionCategory.INVALID;
let section = connection._section;
if (section == NMConnectionCategory.INVALID)
return;
if (section == NMConnectionCategory.VPN) {
this._vpnSection.checkConnection(connection);
} else {
let devices = this._devices[section].devices;
devices.forEach(wrapper => {
if (wrapper instanceof NMConnectionSection)
wrapper.checkConnection(connection);
});
}
},
_syncNMState() {
this.indicators.visible = this._client.nm_running;
this.menu.actor.visible = this._client.networking_enabled;
this._updateIcon();
this._syncConnectivity();
},
_flushConnectivityQueue() {
if (this._portalHelperProxy) {
for (let item of this._connectivityQueue)
this._portalHelperProxy.CloseRemote(item);
}
this._connectivityQueue = [];
},
_closeConnectivityCheck(path) {
let index = this._connectivityQueue.indexOf(path);
if (index >= 0) {
if (this._portalHelperProxy)
this._portalHelperProxy.CloseRemote(path);
this._connectivityQueue.splice(index, 1);
}
},
_portalHelperDone(proxy, emitter, parameters) {
let [path, result] = parameters;
if (result == PortalHelperResult.CANCELLED) {
// Keep the connection in the queue, so the user is not
// spammed with more logins until we next flush the queue,
// which will happen once he chooses a better connection
// or we get to full connectivity through other means
} else if (result == PortalHelperResult.COMPLETED) {
this._closeConnectivityCheck(path);
return;
} else if (result == PortalHelperResult.RECHECK) {
this._client.check_connectivity_async(null, (client, result) => {
try {
let state = client.check_connectivity_finish(result);
if (state >= NM.ConnectivityState.FULL)
this._closeConnectivityCheck(path);
} catch(e) { }
});
} else {
log('Invalid result from portal helper: ' + result);
}
},
_syncConnectivity() {
if (this._mainConnection == null ||
this._mainConnection.state != NM.ActiveConnectionState.ACTIVATED) {
this._flushConnectivityQueue();
return;
}
let isPortal = this._client.connectivity == NM.ConnectivityState.PORTAL;
// For testing, allow interpreting any value != FULL as PORTAL, because
// LIMITED (no upstream route after the default gateway) is easy to obtain
// with a tethered phone
// NONE is also possible, with a connection configured to force no default route
// (but in general we should only prompt a portal if we know there is a portal)
if (GLib.getenv('GNOME_SHELL_CONNECTIVITY_TEST') != null)
isPortal = isPortal || this._client.connectivity < NM.ConnectivityState.FULL;
if (!isPortal || Main.sessionMode.isGreeter)
return;
let path = this._mainConnection.get_path();
for (let item of this._connectivityQueue) {
if (item == path)
return;
}
let timestamp = global.get_current_time();
if (this._portalHelperProxy) {
this._portalHelperProxy.AuthenticateRemote(path, '', timestamp);
} else {
new PortalHelperProxy(Gio.DBus.session, 'org.gnome.Shell.PortalHelper',
'/org/gnome/Shell/PortalHelper', (proxy, error) => {
if (error) {
log('Error launching the portal helper: ' + error);
return;
}
this._portalHelperProxy = proxy;
proxy.connectSignal('Done', this._portalHelperDone.bind(this));
proxy.AuthenticateRemote(path, '', timestamp);
});
}
this._connectivityQueue.push(path);
},
_updateIcon() {
if (!this._client.networking_enabled) {
this._primaryIndicator.visible = false;
} else {
let dev = null;
if (this._mainConnection)
dev = this._mainConnection._primaryDevice;
let state = this._client.get_state();
let connected = state == NM.State.CONNECTED_GLOBAL;
this._primaryIndicator.visible = (dev != null) || connected;
if (dev) {
this._primaryIndicator.icon_name = dev.getIndicatorIcon();
} else if (connected) {
if (this._client.connectivity == NM.ConnectivityState.FULL)
this._primaryIndicator.icon_name = 'network-wired-symbolic';
else
this._primaryIndicator.icon_name = 'network-wired-no-route-symbolic';
}
}
this._vpnIndicator.icon_name = this._vpnSection.getIndicatorIcon();
this._vpnIndicator.visible = (this._vpnIndicator.icon_name != '');
}
});
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