// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*- const Gio = imports.gi.Gio; const Lang = imports.lang; const St = imports.gi.St; const PanelMenu = imports.ui.panelMenu; const PopupMenu = imports.ui.popupMenu; const BUS_NAME = 'org.gnome.SettingsDaemon'; const OBJECT_PATH = '/org/gnome/SettingsDaemon/Power'; const UPDeviceType = { UNKNOWN: 0, AC_POWER: 1, BATTERY: 2, UPS: 3, MONITOR: 4, MOUSE: 5, KEYBOARD: 6, PDA: 7, PHONE: 8, MEDIA_PLAYER: 9, TABLET: 10, COMPUTER: 11 }; const UPDeviceState = { UNKNOWN: 0, CHARGING: 1, DISCHARGING: 2, EMPTY: 3, FULLY_CHARGED: 4, PENDING_CHARGE: 5, PENDING_DISCHARGE: 6 }; const PowerManagerInterface = <interface name="org.gnome.SettingsDaemon.Power"> <method name="GetDevices"> <arg type="a(susdut)" direction="out" /> </method> <method name="GetPrimaryDevice"> <arg type="(susdut)" direction="out" /> </method> <property name="Icon" type="s" access="read" /> </interface>; const PowerManagerProxy = Gio.DBusProxy.makeProxyWrapper(PowerManagerInterface); const Indicator = new Lang.Class({ Name: 'PowerIndicator', Extends: PanelMenu.SystemStatusButton, _init: function() { this.parent('battery-missing-symbolic', _("Battery")); this._proxy = new PowerManagerProxy(Gio.DBus.session, BUS_NAME, OBJECT_PATH); this._isLocked = false; this._deviceItems = [ ]; this._hasPrimary = false; this._primaryDeviceId = null; this._batteryItem = new PopupMenu.PopupMenuItem('', { reactive: false }); this._primaryPercentage = new St.Label(); this._batteryItem.addActor(this._primaryPercentage, { align: St.Align.END }); this.menu.addMenuItem(this._batteryItem); this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem()); this._otherDevicePosition = 2; this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem()); this.menu.addSettingsAction(_("Power Settings"), 'gnome-power-panel.desktop'); this._proxy.connect('g-properties-changed', Lang.bind(this, this._devicesChanged)); this._devicesChanged(); }, setLockedState: function(locked) { this._isLocked = locked; this._syncIcon(); }, _readPrimaryDevice: function() { this._proxy.GetPrimaryDeviceRemote(Lang.bind(this, function(result, error) { if (error) { this._hasPrimary = false; this._primaryDeviceId = null; this._batteryItem.actor.hide(); return; } let [[device_id, device_type, icon, percentage, state, seconds]] = result; if (device_type == UPDeviceType.BATTERY) { this._hasPrimary = true; let time = Math.round(seconds / 60); if (time == 0) { // 0 is reported when UPower does not have enough data // to estimate battery life this._batteryItem.label.text = _("Estimating..."); } else { let minutes = time % 60; let hours = Math.floor(time / 60); let timestring; if (time > 60) { if (minutes == 0) { timestring = ngettext("%d hour remaining", "%d hours remaining", hours).format(hours); } else { /* TRANSLATORS: this is a time string, as in "%d hours %d minutes remaining" */ let template = _("%d %s %d %s remaining"); timestring = template.format (hours, ngettext("hour", "hours", hours), minutes, ngettext("minute", "minutes", minutes)); } } else timestring = ngettext("%d minute remaining", "%d minutes remaining", minutes).format(minutes); this._batteryItem.label.text = timestring; } this._primaryPercentage.text = C_("percent of battery remaining", "%d%%").format(Math.round(percentage)); this._batteryItem.actor.show(); } else { this._hasPrimary = false; this._batteryItem.actor.hide(); } this._primaryDeviceId = device_id; })); }, _readOtherDevices: function() { this._proxy.GetDevicesRemote(Lang.bind(this, function(result, error) { this._deviceItems.forEach(function(i) { i.destroy(); }); this._deviceItems = []; if (error) { return; } let position = 0; let [devices] = result; for (let i = 0; i < devices.length; i++) { let [device_id, device_type] = devices[i]; if (device_type == UPDeviceType.AC_POWER || device_id == this._primaryDeviceId) continue; let item = new DeviceItem (devices[i]); this._deviceItems.push(item); this.menu.addMenuItem(item, this._otherDevicePosition + position); position++; } })); }, _syncIcon: function() { let icon = this._proxy.Icon; let hasIcon = (icon != null); if (hasIcon) { let gicon = Gio.icon_new_for_string(icon); this.setGIcon(gicon); } this.mainIcon.visible = hasIcon; this.actor.visible = hasIcon && !this._isLocked; }, _devicesChanged: function() { this._syncIcon(); this._readPrimaryDevice(); this._readOtherDevices(); } }); const DeviceItem = new Lang.Class({ Name: 'DeviceItem', Extends: PopupMenu.PopupBaseMenuItem, _init: function(device) { this.parent({ reactive: false }); let [device_id, device_type, icon, percentage, state, time] = device; this._box = new St.BoxLayout({ style_class: 'popup-device-menu-item' }); this._label = new St.Label({ text: this._deviceTypeToString(device_type) }); this._icon = new St.Icon({ gicon: Gio.icon_new_for_string(icon), style_class: 'popup-menu-icon' }); this._box.add_actor(this._icon); this._box.add_actor(this._label); this.addActor(this._box); let percentLabel = new St.Label({ text: C_("percent of battery remaining", "%d%%").format(Math.round(percentage)) }); this.addActor(percentLabel, { align: St.Align.END }); //FIXME: ideally we would like to expose this._label and percentLabel this.actor.label_actor = percentLabel; }, _deviceTypeToString: function(type) { switch (type) { case UPDeviceType.AC_POWER: return _("AC adapter"); case UPDeviceType.BATTERY: return _("Laptop battery"); case UPDeviceType.UPS: return _("UPS"); case UPDeviceType.MONITOR: return _("Monitor"); case UPDeviceType.MOUSE: return _("Mouse"); case UPDeviceType.KEYBOARD: return _("Keyboard"); case UPDeviceType.PDA: return _("PDA"); case UPDeviceType.PHONE: return _("Cell phone"); case UPDeviceType.MEDIA_PLAYER: return _("Media player"); case UPDeviceType.TABLET: return _("Tablet"); case UPDeviceType.COMPUTER: return _("Computer"); default: return C_("device", "Unknown"); } } });