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status/network: Use binding for updating primary indicator

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The primary indicator is a bit tricker than the VPN one: The source
of the binding can change depending on the connection, and we still
want to show it when there is a network connection we don't know
about (either because we don't handle the device type, or the
device isn't managed by NetworkManager).

Bindings still make the whole thing a lot nicer though.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2408>
This commit is contained in:
Florian Müllner 2022-08-03 04:33:48 +02:00 committed by Marge Bot
parent ded451f334
commit 2231fce157
1 changed files with 20 additions and 52 deletions
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72
js/ui/status/network.js
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@ -50,17 +50,6 @@ function ssidToLabel(ssid) {
return label;
}
function ensureActiveConnectionProps(active) {
if (!active._primaryDevice) {
let devices = active.get_devices();
if (devices.length > 0) {
// This list is guaranteed to have at most one device in it.
let device = devices[0]._delegate;
active._primaryDevice = device;
}
}
}
function launchSettingsPanel(panel, ...args) {
const param = new GLib.Variant('(sav)',
[panel, args.map(s => new GLib.Variant('s', s))]);
@ -1764,7 +1753,6 @@ class Indicator extends PanelMenu.SystemIndicator {
this._allSections.forEach(section => {
section.connectObject(
'activation-failed', () => this._onActivationFailed(),
'notify::icon-name', () => this._updateIcon(),
this);
this.menu.addMenuItem(section.menu);
});
@ -1772,6 +1760,11 @@ class Indicator extends PanelMenu.SystemIndicator {
this._primaryIndicator = this._addIndicator();
this._vpnIndicator = this._addIndicator();
this._primaryIndicatorBinding = new GObject.BindingGroup();
this._primaryIndicatorBinding.bind('icon-name',
this._primaryIndicator, 'icon-name',
GObject.BindingFlags.DEFAULT);
this._vpnSection.bind_property('checked',
this._vpnIndicator, 'visible',
GObject.BindingFlags.SYNC_CREATE);
@ -1796,7 +1789,6 @@ class Indicator extends PanelMenu.SystemIndicator {
GObject.BindingFlags.SYNC_CREATE);
this._client.connectObject(
'notify::state', () => this._updateIcon(),
'notify::primary-connection', () => this._syncMainConnection(),
'notify::activating-connection', () => this._syncMainConnection(),
'notify::connectivity', () => this._syncConnectivity(),
@ -1842,33 +1834,14 @@ class Indicator extends PanelMenu.SystemIndicator {
source.showNotification(this._notification);
}
_getMainConnection() {
let connection;
connection = this._client.get_primary_connection();
if (connection) {
ensureActiveConnectionProps(connection);
return connection;
}
connection = this._client.get_activating_connection();
if (connection) {
ensureActiveConnectionProps(connection);
return connection;
}
return null;
}
_syncMainConnection() {
this._mainConnection?._primaryDevice?.disconnectObject(this);
this._mainConnection?.disconnectObject(this);
this._mainConnection = this._getMainConnection();
this._mainConnection =
this._client.get_primary_connection() ||
this._client.get_activating_connection();
if (this._mainConnection) {
this._mainConnection._primaryDevice?.connectObject('notify::icon-name',
this._updateIcon.bind(this), this);
this._mainConnection.connectObject('notify::state',
this._mainConnectionStateChanged.bind(this), this);
this._mainConnectionStateChanged();
@ -1963,24 +1936,19 @@ class Indicator extends PanelMenu.SystemIndicator {
}
_updateIcon() {
if (!this._client.networking_enabled) {
this._primaryIndicator.visible = false;
} else {
let dev = null;
if (this._mainConnection)
dev = this._mainConnection._primaryDevice;
const [dev] = this._mainConnection?.get_devices() ?? [];
const primarySection = this._deviceSections.get(dev?.device_type) ?? null;
this._primaryIndicatorBinding.source = primarySection;
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.icon_name;
} 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';
}
if (!primarySection) {
if (this._client.connectivity === NM.ConnectivityState.FULL)
this._primaryIndicator.icon_name = 'network-wired-symbolic';
else
this._primaryIndicator.icon_name = 'network-wired-no-route-symbolic';
}
const state = this._client.get_state();
const connected = state === NM.State.CONNECTED_GLOBAL;
this._primaryIndicator.visible = (primarySection != null) || connected;
}
});