// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*- const Gio = imports.gi.Gio; const Lang = imports.lang; const UPower = imports.gi.UPowerGlib; const Main = imports.ui.main; const PanelMenu = imports.ui.panelMenu; const PopupMenu = imports.ui.popupMenu; const BUS_NAME = 'org.freedesktop.UPower'; const OBJECT_PATH = '/org/freedesktop/UPower/devices/DisplayDevice'; const DisplayDeviceInterface = ' \ \ \ \ \ \ \ \ \ \ '; const PowerManagerProxy = Gio.DBusProxy.makeProxyWrapper(DisplayDeviceInterface); const Indicator = new Lang.Class({ Name: 'PowerIndicator', Extends: PanelMenu.SystemIndicator, _init: function() { this.parent(); this._indicator = this._addIndicator(); this._proxy = new PowerManagerProxy(Gio.DBus.system, BUS_NAME, OBJECT_PATH, Lang.bind(this, function(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.menu.addSettingsAction(_("Power Settings"), 'gnome-power-panel.desktop'); this.menu.addMenuItem(this._item); Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated)); this._sessionUpdated(); }, _sessionUpdated: function() { let sensitive = !Main.sessionMode.isLocked && !Main.sessionMode.isGreeter; this.menu.setSensitive(sensitive); }, _getStatus: function() { 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; // state is one of PENDING_CHARGING, PENDING_DISCHARGING 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 : Remaining () return _("%d\u2236%02d Remaining (%d\u2009%%)").format(hours, minutes, this._proxy.Percentage); } if (this._proxy.State == UPower.DeviceState.CHARGING) { // Translators: this is : Until Full () return _("%d\u2236%02d Until Full (%d\u2009%%)").format(hours, minutes, this._proxy.Percentage); } return null; }, _sync: function() { // Do we have batteries or a UPS? let visible = this._proxy.IsPresent; if (visible) { this._item.actor.show(); } else { // If there's no battery, then we use the power icon. this._item.actor.hide(); this._indicator.icon_name = 'system-shutdown-symbolic'; return; } // The icons let icon = this._proxy.IconName; this._indicator.icon_name = icon; this._item.icon.icon_name = icon; // The status label this._item.label.text = this._getStatus(); }, });