// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*- /* exported WindowAttentionHandler */ const { GObject, Shell } = imports.gi; const Main = imports.ui.main; const MessageTray = imports.ui.messageTray; var WindowAttentionHandler = class { constructor() { this._tracker = Shell.WindowTracker.get_default(); this._windowDemandsAttentionId = global.display.connect('window-demands-attention', this._onWindowDemandsAttention.bind(this)); this._windowMarkedUrgentId = global.display.connect('window-marked-urgent', this._onWindowDemandsAttention.bind(this)); } _getTitleAndBanner(app, window) { let title = app.get_name(); let banner = _("ā%sā is ready").format(window.get_title()); return [title, banner]; } _onWindowDemandsAttention(display, window) { // We don't want to show the notification when the window is already focused, // because this is rather pointless. // Some apps (like GIMP) do things like setting the urgency hint on the // toolbar windows which would result into a notification even though GIMP itself is // focused. // We are just ignoring the hint on skip_taskbar windows for now. // (Which is the same behaviour as with metacity + panel) if (!window || window.has_focus() || window.is_skip_taskbar()) return; let app = this._tracker.get_window_app(window); let source = new WindowAttentionSource(app, window); Main.messageTray.add(source); let [title, banner] = this._getTitleAndBanner(app, window); let notification = new MessageTray.Notification(source, title, banner); notification.connect('activated', () => { source.open(); }); notification.setForFeedback(true); source.showNotification(notification); source.signalIDs.push(window.connect('notify::title', () => { [title, banner] = this._getTitleAndBanner(app, window); notification.update(title, banner); })); } }; var WindowAttentionSource = GObject.registerClass( class WindowAttentionSource extends MessageTray.Source { _init(app, window) { super._init(app.get_name()); this._window = window; this._app = app; this.signalIDs = []; this.signalIDs.push(this._window.connect('notify::demands-attention', this._sync.bind(this))); this.signalIDs.push(this._window.connect('notify::urgent', this._sync.bind(this))); this.signalIDs.push(this._window.connect('focus', () => this.destroy())); this.signalIDs.push(this._window.connect('unmanaged', () => this.destroy())); } _sync() { if (this._window.demands_attention || this._window.urgent) return; this.destroy(); } _createPolicy() { if (this._app && this._app.get_app_info()) { let id = this._app.get_id().replace(/\.desktop$/, ''); return new MessageTray.NotificationApplicationPolicy(id); } else { return new MessageTray.NotificationGenericPolicy(); } } createIcon(size) { return this._app.create_icon_texture(size); } destroy(params) { for (let i = 0; i < this.signalIDs.length; i++) this._window.disconnect(this.signalIDs[i]); this.signalIDs = []; super.destroy(params); } open() { Main.activateWindow(this._window); } });