gnome-shell/js/ui/status/nightLight.js
Florian Müllner 785c813771 status: Add nightLight indicator
The display configuration now exposes a setting to automatically
shift the display color at nighttime. As there are cases where
disabling the filtering temporarily is useful, it makes sense to
expose the feature in the system menu for quick access.

https://bugzilla.gnome.org/show_bug.cgi?id=741224
2017-02-15 23:20:14 +01:00

75 lines
2.9 KiB
JavaScript

// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
const Gio = imports.gi.Gio;
const Lang = imports.lang;
const Main = imports.ui.main;
const PanelMenu = imports.ui.panelMenu;
const PopupMenu = imports.ui.popupMenu;
const BUS_NAME = 'org.gnome.SettingsDaemon.Color';
const OBJECT_PATH = '/org/gnome/SettingsDaemon/Color';
const ColorInterface = '<node> \
<interface name="org.gnome.SettingsDaemon.Color"> \
<property name="DisabledUntilTomorrow" type="b" access="readwrite"/> \
<property name="NightLightActive" type="b" access="read"/> \
</interface> \
</node>';
const ColorProxy = Gio.DBusProxy.makeProxyWrapper(ColorInterface);
const Indicator = new Lang.Class({
Name: 'NightLightIndicator',
Extends: PanelMenu.SystemIndicator,
_init: function() {
this.parent();
this._indicator = this._addIndicator();
this._indicator.icon_name = 'night-light-symbolic';
this._proxy = new ColorProxy(Gio.DBus.session, BUS_NAME, OBJECT_PATH,
(proxy, error) => {
if (error) {
log(error.message);
return;
}
this._proxy.connect('g-properties-changed',
Lang.bind(this, this._sync));
this._sync();
});
this._item = new PopupMenu.PopupSubMenuMenuItem("", true);
this._item.icon.icon_name = 'night-light-symbolic';
this._disableItem = this._item.menu.addAction('', () => {
this._proxy.DisabledUntilTomorrow = !this._proxy.DisabledUntilTomorrow;
});
this._item.menu.addAction(_("Turn Off"), () => {
let settings = new Gio.Settings({ schema_id: 'org.gnome.settings-daemon.plugins.color' });
settings.set_boolean('night-light-enabled', false);
});
this._item.menu.addSettingsAction(_("Display Settings"), 'gnome-display-panel.desktop');
this.menu.addMenuItem(this._item);
Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
this._sessionUpdated();
this._sync();
},
_sessionUpdated: function() {
let sensitive = !Main.sessionMode.isLocked && !Main.sessionMode.isGreeter;
this.menu.setSensitive(sensitive);
},
_sync: function() {
let visible = this._proxy.NightLightActive;
let disabled = this._proxy.DisabledUntilTomorrow;
this._item.label.text = disabled ? _("Night Light Disabled")
: _("Night Light On");
this._disableItem.label.text = disabled ? _("Resume")
: _("Disable Until Tomorrow");
this._item.actor.visible = this._indicator.visible = visible;
}
});