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// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
/* exported Indicator */
const { GObject, Shell, St } = imports.gi;
const BoxPointer = imports.ui.boxpointer;
const SystemActions = imports.misc.systemActions;
const Main = imports.ui.main;
const PanelMenu = imports.ui.panelMenu;
const PopupMenu = imports.ui.popupMenu;
var Indicator = GObject.registerClass(
class Indicator extends PanelMenu.SystemIndicator {
_init() {
super._init();
this._systemActions = new SystemActions.getDefault();
this._createSubMenu();
this._loginScreenItem.connect('notify::visible',
() => this._updateSessionSubMenu());
this._logoutItem.connect('notify::visible',
() => this._updateSessionSubMenu());
this._suspendItem.connect('notify::visible',
() => this._updateSessionSubMenu());
this._powerOffItem.connect('notify::visible',
() => this._updateSessionSubMenu());
this._restartItem.connect('notify::visible',
() => this._updateSessionSubMenu());
// Whether shutdown is available or not depends on both lockdown
// settings (disable-log-out) and Polkit policy - the latter doesn't
// notify, so we update the menu item each time the menu opens or
// the lockdown setting changes, which should be close enough.
this.menu.connect('open-state-changed', (menu, open) => {
if (!open)
return;
this._systemActions.forceUpdate();
});
this._updateSessionSubMenu();
Main.sessionMode.connect('updated', this._sessionUpdated.bind(this));
this._sessionUpdated();
}
_sessionUpdated() {
this._settingsItem.visible = Main.sessionMode.allowSettings;
}
_updateSessionSubMenu() {
this._sessionSubMenu.visible =
this._loginScreenItem.visible ||
this._logoutItem.visible ||
this._suspendItem.visible ||
this._restartItem.visible ||
this._powerOffItem.visible;
}
_createSubMenu() {
let bindFlags = GObject.BindingFlags.DEFAULT | GObject.BindingFlags.SYNC_CREATE;
let item;
item = new PopupMenu.PopupImageMenuItem(
this._systemActions.getName('lock-orientation'),
this._systemActions.orientation_lock_icon);
item.connect('activate', () => {
this.menu.itemActivated(BoxPointer.PopupAnimation.NONE);
this._systemActions.activateLockOrientation();
});
this.menu.addMenuItem(item);
this._orientationLockItem = item;
this._systemActions.bind_property('can-lock-orientation',
this._orientationLockItem, 'visible',
bindFlags);
this._systemActions.connect('notify::orientation-lock-icon', () => {
let iconName = this._systemActions.orientation_lock_icon;
let labelText = this._systemActions.getName("lock-orientation");
this._orientationLockItem.setIcon(iconName);
this._orientationLockItem.label.text = labelText;
});
let app = this._settingsApp = Shell.AppSystem.get_default().lookup_app(
'gnome-control-center.desktop');
if (app) {
const [icon] = app.app_info.get_icon().names;
const name = app.app_info.get_name();
item = new PopupMenu.PopupImageMenuItem(name, icon);
item.connect('activate', () => {
this.menu.itemActivated(BoxPointer.PopupAnimation.NONE);
Main.overview.hide();
this._settingsApp.activate();
});
this.menu.addMenuItem(item);
this._settingsItem = item;
} else {
log('Missing required core component Settings, expect trouble…');
this._settingsItem = new St.Widget();
}
item = new PopupMenu.PopupImageMenuItem(_('Lock'), 'changes-prevent-symbolic');
item.connect('activate', () => {
this.menu.itemActivated(BoxPointer.PopupAnimation.NONE);
this._systemActions.activateLockScreen();
});
this.menu.addMenuItem(item);
this._lockScreenItem = item;
this._systemActions.bind_property('can-lock-screen',
this._lockScreenItem, 'visible',
bindFlags);
this._sessionSubMenu = new PopupMenu.PopupSubMenuMenuItem(
_('Power Off / Log Out'), true);
this._sessionSubMenu.icon.icon_name = 'system-shutdown-symbolic';
item = new PopupMenu.PopupMenuItem(_('Suspend'));
item.connect('activate', () => {
this.menu.itemActivated(BoxPointer.PopupAnimation.NONE);
this._systemActions.activateSuspend();
});
this._sessionSubMenu.menu.addMenuItem(item);
this._suspendItem = item;
this._systemActions.bind_property('can-suspend',
this._suspendItem, 'visible',
bindFlags);
item = new PopupMenu.PopupMenuItem(_('Restart…'));
item.connect('activate', () => {
this.menu.itemActivated(BoxPointer.PopupAnimation.NONE);
this._systemActions.activateRestart();
});
this._sessionSubMenu.menu.addMenuItem(item);
this._restartItem = item;
this._systemActions.bind_property('can-restart',
this._restartItem, 'visible',
bindFlags);
item = new PopupMenu.PopupMenuItem(_('Power Off…'));
item.connect('activate', () => {
this.menu.itemActivated(BoxPointer.PopupAnimation.NONE);
this._systemActions.activatePowerOff();
});
this._sessionSubMenu.menu.addMenuItem(item);
this._powerOffItem = item;
this._systemActions.bind_property('can-power-off',
this._powerOffItem, 'visible',
bindFlags);
this._sessionSubMenu.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
item = new PopupMenu.PopupMenuItem(_('Log Out'));
item.connect('activate', () => {
this.menu.itemActivated(BoxPointer.PopupAnimation.NONE);
this._systemActions.activateLogout();
});
this._sessionSubMenu.menu.addMenuItem(item);
this._logoutItem = item;
this._systemActions.bind_property('can-logout',
this._logoutItem, 'visible',
bindFlags);
item = new PopupMenu.PopupMenuItem(_('Switch User…'));
item.connect('activate', () => {
this.menu.itemActivated(BoxPointer.PopupAnimation.NONE);
this._systemActions.activateSwitchUser();
});
this._sessionSubMenu.menu.addMenuItem(item);
this._loginScreenItem = item;
this._systemActions.bind_property('can-switch-user',
this._loginScreenItem, 'visible',
bindFlags);
this.menu.addMenuItem(this._sessionSubMenu);
}
});
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