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// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
/* exported Indicator */
const { Clutter, Gio, GObject, St, UPowerGlib: UPower } = imports.gi;
const Main = imports.ui.main;
const PanelMenu = imports.ui.panelMenu;
const PopupMenu = imports.ui.popupMenu;
const { loadInterfaceXML } = imports.misc.fileUtils;
const BUS_NAME = 'org.freedesktop.UPower';
const OBJECT_PATH = '/org/freedesktop/UPower/devices/DisplayDevice';
const DisplayDeviceInterface = loadInterfaceXML('org.freedesktop.UPower.Device');
const PowerManagerProxy = Gio.DBusProxy.makeProxyWrapper(DisplayDeviceInterface);
const SHOW_BATTERY_PERCENTAGE = 'show-battery-percentage';
var Indicator = GObject.registerClass(
class Indicator extends PanelMenu.SystemIndicator {
_init() {
super._init();
this._desktopSettings = new Gio.Settings({
schema_id: 'org.gnome.desktop.interface',
});
this._desktopSettings.connect(
'changed::%s'.format(SHOW_BATTERY_PERCENTAGE), this._sync.bind(this));
this._indicator = this._addIndicator();
this._percentageLabel = new St.Label({
y_expand: true,
y_align: Clutter.ActorAlign.CENTER,
});
this.add_child(this._percentageLabel);
this.add_style_class_name('power-status');
this._proxy = new PowerManagerProxy(Gio.DBus.system, BUS_NAME, OBJECT_PATH,
(proxy, error) => {
if (error) {
log(error.message);
} else {
this._proxy.connect('g-properties-changed',
this._sync.bind(this));
}
this._sync();
});
this._item = new PopupMenu.PopupSubMenuMenuItem('', true);
this._item.menu.addSettingsAction(_('Power Settings'),
'gnome-power-panel.desktop');
this.menu.addMenuItem(this._item);
Main.sessionMode.connect('updated', this._sessionUpdated.bind(this));
this._sessionUpdated();
}
_sessionUpdated() {
let sensitive = !Main.sessionMode.isLocked && !Main.sessionMode.isGreeter;
this.menu.setSensitive(sensitive);
}
_getStatus() {
let seconds = 0;
if (this._proxy.State === UPower.DeviceState.FULLY_CHARGED)
return _('Fully Charged');
else if (this._proxy.State === UPower.DeviceState.CHARGING)
seconds = this._proxy.TimeToFull;
else if (this._proxy.State === UPower.DeviceState.DISCHARGING)
seconds = this._proxy.TimeToEmpty;
else if (this._proxy.State === UPower.DeviceState.PENDING_CHARGE)
return _('Not Charging');
// state is PENDING_DISCHARGE
else
return _('Estimating…');
let time = Math.round(seconds / 60);
if (time === 0) {
// 0 is reported when UPower does not have enough data
// to estimate battery life
return _('Estimating…');
}
let minutes = time % 60;
let hours = Math.floor(time / 60);
if (this._proxy.State === UPower.DeviceState.DISCHARGING) {
// Translators: this is <hours>:<minutes> Remaining (<percentage>)
return _('%d\u2236%02d Remaining (%d\u2009%%)').format(
hours, minutes, this._proxy.Percentage);
}
if (this._proxy.State === UPower.DeviceState.CHARGING) {
// Translators: this is <hours>:<minutes> Until Full (<percentage>)
return _('%d\u2236%02d Until Full (%d\u2009%%)').format(
hours, minutes, this._proxy.Percentage);
}
return null;
}
_sync() {
// Do we have batteries or a UPS?
let visible = this._proxy.IsPresent;
if (visible) {
this._item.show();
this._percentageLabel.visible =
this._desktopSettings.get_boolean(SHOW_BATTERY_PERCENTAGE);
} else {
// If there's no battery, then we use the power icon.
this._item.hide();
this._indicator.icon_name = 'system-shutdown-symbolic';
this._percentageLabel.hide();
return;
}
// The icons
let chargingState = this._proxy.State === UPower.DeviceState.CHARGING
? '-charging' : '';
let fillLevel = 10 * Math.floor(this._proxy.Percentage / 10);
const charged =
this._proxy.State === UPower.DeviceState.FULLY_CHARGED ||
(this._proxy.State === UPower.DeviceState.CHARGING && fillLevel === 100);
const icon = charged
? 'battery-level-100-charged-symbolic'
: 'battery-level-%d%s-symbolic'.format(fillLevel, chargingState);
// Make sure we fall back to fallback-icon-name and not GThemedIcon's
// default fallbacks
let gicon = new Gio.ThemedIcon({
name: icon,
use_default_fallbacks: false,
});
this._indicator.gicon = gicon;
this._item.icon.gicon = gicon;
let fallbackIcon = this._proxy.IconName;
this._indicator.fallback_icon_name = fallbackIcon;
this._item.icon.fallback_icon_name = fallbackIcon;
// The icon label
let label;
if (this._proxy.State == UPower.DeviceState.FULLY_CHARGED)
label = _("%d\u2009%%").format(100);
else
label = _("%d\u2009%%").format(this._proxy.Percentage);
this._percentageLabel.text = label;
// The status label
this._item.label.text = this._getStatus();
}
});
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