47bcc09516
Unlike the desktop-entry hint, the app name is not optional. That
doesn't mean that we'll be able to match it to a .desktop file,
but we can at least try if we fail to match on PID or desktop-entry.
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1291
(cherry picked from commit b487846c0a)
792 lines
26 KiB
JavaScript
792 lines
26 KiB
JavaScript
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
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/* exported NotificationDaemon */
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const { GdkPixbuf, Gio, GLib, GObject, Shell, St } = imports.gi;
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const Config = imports.misc.config;
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const Main = imports.ui.main;
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const MessageTray = imports.ui.messageTray;
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const Params = imports.misc.params;
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const { loadInterfaceXML } = imports.misc.fileUtils;
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const FdoNotificationsIface = loadInterfaceXML('org.freedesktop.Notifications');
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var NotificationClosedReason = {
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EXPIRED: 1,
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DISMISSED: 2,
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APP_CLOSED: 3,
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UNDEFINED: 4,
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};
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var Urgency = {
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LOW: 0,
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NORMAL: 1,
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CRITICAL: 2,
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};
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const rewriteRules = {
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'XChat': [
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{ pattern: /^XChat: Private message from: (\S*) \(.*\)$/,
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replacement: '<$1>' },
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{ pattern: /^XChat: New public message from: (\S*) \((.*)\)$/,
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replacement: '$2 <$1>' },
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{ pattern: /^XChat: Highlighted message from: (\S*) \((.*)\)$/,
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replacement: '$2 <$1>' },
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],
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};
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var FdoNotificationDaemon = class FdoNotificationDaemon {
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constructor() {
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this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(FdoNotificationsIface, this);
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this._dbusImpl.export(Gio.DBus.session, '/org/freedesktop/Notifications');
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this._sources = [];
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this._notifications = {};
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this._nextNotificationId = 1;
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Shell.WindowTracker.get_default().connect('notify::focus-app',
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this._onFocusAppChanged.bind(this));
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Main.overview.connect('hidden',
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this._onFocusAppChanged.bind(this));
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}
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_imageForNotificationData(hints) {
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if (hints['image-data']) {
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let [width, height, rowStride, hasAlpha,
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bitsPerSample, nChannels_, data] = hints['image-data'];
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return Shell.util_create_pixbuf_from_data(data, GdkPixbuf.Colorspace.RGB, hasAlpha,
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bitsPerSample, width, height, rowStride);
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} else if (hints['image-path']) {
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return this._iconForNotificationData(hints['image-path']);
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}
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return null;
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}
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_fallbackIconForNotificationData(hints) {
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let stockIcon;
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switch (hints.urgency) {
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case Urgency.LOW:
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case Urgency.NORMAL:
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stockIcon = 'dialog-information';
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break;
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case Urgency.CRITICAL:
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stockIcon = 'dialog-error';
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break;
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}
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return new Gio.ThemedIcon({ name: stockIcon });
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}
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_iconForNotificationData(icon) {
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if (icon) {
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if (icon.substr(0, 7) == 'file://')
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return new Gio.FileIcon({ file: Gio.File.new_for_uri(icon) });
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else if (icon[0] == '/')
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return new Gio.FileIcon({ file: Gio.File.new_for_path(icon) });
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else
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return new Gio.ThemedIcon({ name: icon });
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}
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return null;
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}
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_lookupSource(title, pid) {
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for (let i = 0; i < this._sources.length; i++) {
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let source = this._sources[i];
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if (source.pid == pid && source.initialTitle == title)
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return source;
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}
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return null;
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}
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// Returns the source associated with ndata.notification if it is set.
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// If the existing or requested source is associated with a tray icon
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// and passed in pid matches a pid of an existing source, the title
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// match is ignored to enable representing a tray icon and notifications
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// from the same application with a single source.
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//
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// If no existing source is found, a new source is created as long as
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// pid is provided.
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_getSource(title, pid, ndata, sender) {
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if (!pid && !(ndata && ndata.notification))
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throw new Error('Either a pid or ndata.notification is needed');
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// We use notification's source for the notifications we still have
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// around that are getting replaced because we don't keep sources
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// for transient notifications in this._sources, but we still want
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// the notification associated with them to get replaced correctly.
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if (ndata && ndata.notification)
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return ndata.notification.source;
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let source = this._lookupSource(title, pid);
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if (source) {
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source.setTitle(title);
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return source;
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}
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let appId = ndata ? ndata.hints['desktop-entry'] || null : null;
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source = new FdoNotificationDaemonSource(title, pid, sender, appId);
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this._sources.push(source);
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source.connect('destroy', () => {
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let index = this._sources.indexOf(source);
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if (index >= 0)
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this._sources.splice(index, 1);
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});
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Main.messageTray.add(source);
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return source;
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}
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NotifyAsync(params, invocation) {
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let [appName, replacesId, icon, summary, body, actions, hints, timeout] = params;
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let id;
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for (let hint in hints) {
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// unpack the variants
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hints[hint] = hints[hint].deep_unpack();
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}
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hints = Params.parse(hints, { urgency: Urgency.NORMAL }, true);
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// Filter out chat, presence, calls and invitation notifications from
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// Empathy, since we handle that information from telepathyClient.js
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//
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// Note that empathy uses im.received for one to one chats and
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// x-empathy.im.mentioned for multi-user, so we're good here
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if (appName == 'Empathy' && hints['category'] == 'im.received') {
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// Ignore replacesId since we already sent back a
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// NotificationClosed for that id.
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id = this._nextNotificationId++;
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let idleId = GLib.idle_add(GLib.PRIORITY_DEFAULT, () => {
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this._emitNotificationClosed(id, NotificationClosedReason.DISMISSED);
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return GLib.SOURCE_REMOVE;
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});
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GLib.Source.set_name_by_id(idleId, '[gnome-shell] this._emitNotificationClosed');
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return invocation.return_value(GLib.Variant.new('(u)', [id]));
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}
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let rewrites = rewriteRules[appName];
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if (rewrites) {
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for (let i = 0; i < rewrites.length; i++) {
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let rule = rewrites[i];
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if (summary.search(rule.pattern) != -1)
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summary = summary.replace(rule.pattern, rule.replacement);
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}
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}
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// Be compatible with the various hints for image data and image path
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// 'image-data' and 'image-path' are the latest name of these hints, introduced in 1.2
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if (!hints['image-path'] && hints['image_path'])
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hints['image-path'] = hints['image_path']; // version 1.1 of the spec
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if (!hints['image-data']) {
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if (hints['image_data'])
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hints['image-data'] = hints['image_data']; // version 1.1 of the spec
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else if (hints['icon_data'] && !hints['image-path'])
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// early versions of the spec; 'icon_data' should only be used if 'image-path' is not available
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hints['image-data'] = hints['icon_data'];
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}
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let ndata = { appName,
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icon,
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summary,
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body,
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actions,
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hints,
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timeout };
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if (replacesId != 0 && this._notifications[replacesId]) {
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ndata.id = id = replacesId;
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ndata.notification = this._notifications[replacesId].notification;
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} else {
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replacesId = 0;
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ndata.id = id = this._nextNotificationId++;
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}
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this._notifications[id] = ndata;
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let sender = invocation.get_sender();
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let pid = hints['sender-pid'];
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let source = this._getSource(appName, pid, ndata, sender, null);
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this._notifyForSource(source, ndata);
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return invocation.return_value(GLib.Variant.new('(u)', [id]));
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}
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_notifyForSource(source, ndata) {
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let [id_, icon, summary, body, actions, hints, notification] =
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[ndata.id, ndata.icon, ndata.summary, ndata.body,
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ndata.actions, ndata.hints, ndata.notification];
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if (notification == null) {
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notification = new MessageTray.Notification(source);
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ndata.notification = notification;
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notification.connect('destroy', (n, reason) => {
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delete this._notifications[ndata.id];
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let notificationClosedReason;
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switch (reason) {
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case MessageTray.NotificationDestroyedReason.EXPIRED:
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notificationClosedReason = NotificationClosedReason.EXPIRED;
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break;
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case MessageTray.NotificationDestroyedReason.DISMISSED:
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notificationClosedReason = NotificationClosedReason.DISMISSED;
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break;
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case MessageTray.NotificationDestroyedReason.SOURCE_CLOSED:
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notificationClosedReason = NotificationClosedReason.APP_CLOSED;
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break;
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}
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this._emitNotificationClosed(ndata.id, notificationClosedReason);
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});
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}
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let gicon = this._iconForNotificationData(icon);
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let gimage = this._imageForNotificationData(hints);
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// If an icon is not specified, we use 'image-data' or 'image-path' hint for an icon
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// and don't show a large image. There are currently many applications that use
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// notify_notification_set_icon_from_pixbuf() from libnotify, which in turn sets
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// the 'image-data' hint. These applications don't typically pass in 'app_icon'
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// argument to Notify() and actually expect the pixbuf to be shown as an icon.
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// So the logic here does the right thing for this case. If both an icon and either
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// one of 'image-data' or 'image-path' are specified, the icon and takes precedence.
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if (!gicon && gimage)
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gicon = gimage;
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else if (!gicon)
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gicon = this._fallbackIconForNotificationData(hints);
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notification.update(summary, body, { gicon,
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bannerMarkup: true,
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clear: true,
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soundFile: hints['sound-file'],
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soundName: hints['sound-name'] });
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let hasDefaultAction = false;
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if (actions.length) {
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for (let i = 0; i < actions.length - 1; i += 2) {
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let [actionId, label] = [actions[i], actions[i + 1]];
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if (actionId == 'default') {
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hasDefaultAction = true;
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} else {
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notification.addAction(label, () => {
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this._emitActionInvoked(ndata.id, actionId);
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});
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}
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}
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}
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if (hasDefaultAction) {
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notification.connect('activated', () => {
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this._emitActionInvoked(ndata.id, 'default');
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});
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} else {
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notification.connect('activated', () => {
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source.open();
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});
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}
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switch (hints.urgency) {
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case Urgency.LOW:
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notification.setUrgency(MessageTray.Urgency.LOW);
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break;
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case Urgency.NORMAL:
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notification.setUrgency(MessageTray.Urgency.NORMAL);
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break;
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case Urgency.CRITICAL:
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notification.setUrgency(MessageTray.Urgency.CRITICAL);
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break;
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}
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notification.setResident(!!hints.resident);
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// 'transient' is a reserved keyword in JS, so we have to retrieve the value
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// of the 'transient' hint with hints['transient'] rather than hints.transient
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notification.setTransient(!!hints['transient']);
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let privacyScope = hints['x-gnome-privacy-scope'] || 'user';
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notification.setPrivacyScope(privacyScope == 'system'
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? MessageTray.PrivacyScope.SYSTEM
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: MessageTray.PrivacyScope.USER);
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let sourceGIcon = source.useNotificationIcon ? gicon : null;
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source.processNotification(notification, sourceGIcon);
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}
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CloseNotification(id) {
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let ndata = this._notifications[id];
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if (ndata) {
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if (ndata.notification)
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ndata.notification.destroy(MessageTray.NotificationDestroyedReason.SOURCE_CLOSED);
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delete this._notifications[id];
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}
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}
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GetCapabilities() {
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return [
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'actions',
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// 'action-icons',
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'body',
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// 'body-hyperlinks',
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// 'body-images',
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'body-markup',
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// 'icon-multi',
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'icon-static',
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'persistence',
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'sound',
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];
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}
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GetServerInformation() {
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return [
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Config.PACKAGE_NAME,
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'GNOME',
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Config.PACKAGE_VERSION,
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'1.2',
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];
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}
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_onFocusAppChanged() {
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let tracker = Shell.WindowTracker.get_default();
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if (!tracker.focus_app)
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return;
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for (let i = 0; i < this._sources.length; i++) {
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let source = this._sources[i];
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if (source.app == tracker.focus_app) {
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source.destroyNonResidentNotifications();
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return;
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}
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}
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}
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_emitNotificationClosed(id, reason) {
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this._dbusImpl.emit_signal('NotificationClosed',
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GLib.Variant.new('(uu)', [id, reason]));
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}
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_emitActionInvoked(id, action) {
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this._dbusImpl.emit_signal('ActionInvoked',
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GLib.Variant.new('(us)', [id, action]));
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}
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};
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var FdoNotificationDaemonSource = GObject.registerClass(
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class FdoNotificationDaemonSource extends MessageTray.Source {
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_init(title, pid, sender, appId) {
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this.pid = pid;
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this.initialTitle = title;
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this.app = this._getApp(appId);
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super._init(title);
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if (this.app)
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this.title = this.app.get_name();
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else
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this.useNotificationIcon = true;
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if (sender) {
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this._nameWatcherId = Gio.DBus.session.watch_name(sender,
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Gio.BusNameWatcherFlags.NONE,
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null,
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this._onNameVanished.bind(this));
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} else {
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this._nameWatcherId = 0;
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}
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}
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_createPolicy() {
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if (this.app && this.app.get_app_info()) {
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let id = this.app.get_id().replace(/\.desktop$/, '');
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return new MessageTray.NotificationApplicationPolicy(id);
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} else {
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return new MessageTray.NotificationGenericPolicy();
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}
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}
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_onNameVanished() {
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// Destroy the notification source when its sender is removed from DBus.
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// Only do so if this.app is set to avoid removing "notify-send" sources, senders
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// of which аre removed from DBus immediately.
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// Sender being removed from DBus would normally result in a tray icon being removed,
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// so allow the code path that handles the tray icon being removed to handle that case.
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if (this.app)
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this.destroy();
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}
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processNotification(notification, gicon) {
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if (gicon)
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this._gicon = gicon;
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this.iconUpdated();
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let tracker = Shell.WindowTracker.get_default();
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if (notification.resident && this.app && tracker.focus_app == this.app)
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this.pushNotification(notification);
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else
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this.showNotification(notification);
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}
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_getApp(appId) {
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const appSys = Shell.AppSystem.get_default();
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let app;
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app = Shell.WindowTracker.get_default().get_app_from_pid(this.pid);
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if (app != null)
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return app;
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if (appId)
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app = appSys.lookup_app('%s.desktop'.format(appId));
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if (!app)
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app = appSys.lookup_app('%s.desktop'.format(this.initialTitle));
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return app;
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}
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setTitle(title) {
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// Do nothing if .app is set, we don't want to override the
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// app name with whatever is provided through libnotify (usually
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// garbage)
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if (this.app)
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return;
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super.setTitle(title);
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}
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open() {
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this.openApp();
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this.destroyNonResidentNotifications();
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}
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openApp() {
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if (this.app == null)
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return;
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this.app.activate();
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Main.overview.hide();
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Main.panel.closeCalendar();
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}
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destroy() {
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if (this._nameWatcherId) {
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Gio.DBus.session.unwatch_name(this._nameWatcherId);
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this._nameWatcherId = 0;
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}
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super.destroy();
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}
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createIcon(size) {
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if (this.app) {
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return this.app.create_icon_texture(size);
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} else if (this._gicon) {
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return new St.Icon({ gicon: this._gicon,
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icon_size: size });
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} else {
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return null;
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}
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}
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});
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const PRIORITY_URGENCY_MAP = {
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low: MessageTray.Urgency.LOW,
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normal: MessageTray.Urgency.NORMAL,
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high: MessageTray.Urgency.HIGH,
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urgent: MessageTray.Urgency.CRITICAL,
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};
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var GtkNotificationDaemonNotification = GObject.registerClass(
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class GtkNotificationDaemonNotification extends MessageTray.Notification {
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_init(source, notification) {
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super._init(source);
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this._serialized = GLib.Variant.new('a{sv}', notification);
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let { title,
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body,
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icon: gicon,
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urgent,
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priority,
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buttons,
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"default-action": defaultAction,
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"default-action-target": defaultActionTarget,
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timestamp: time } = notification;
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if (priority) {
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let urgency = PRIORITY_URGENCY_MAP[priority.unpack()];
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this.setUrgency(urgency != undefined ? urgency : MessageTray.Urgency.NORMAL);
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} else if (urgent) {
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this.setUrgency(urgent.unpack()
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? MessageTray.Urgency.CRITICAL
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: MessageTray.Urgency.NORMAL);
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} else {
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this.setUrgency(MessageTray.Urgency.NORMAL);
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}
|
||
|
||
if (buttons) {
|
||
buttons.deep_unpack().forEach(button => {
|
||
this.addAction(button.label.unpack(), () => {
|
||
this._onButtonClicked(button);
|
||
});
|
||
});
|
||
}
|
||
|
||
this._defaultAction = defaultAction ? defaultAction.unpack() : null;
|
||
this._defaultActionTarget = defaultActionTarget;
|
||
|
||
this.update(title.unpack(), body ? body.unpack() : null,
|
||
{ gicon: gicon ? Gio.icon_deserialize(gicon) : null,
|
||
datetime: time ? GLib.DateTime.new_from_unix_local(time.unpack()) : null });
|
||
}
|
||
|
||
_activateAction(namespacedActionId, target) {
|
||
if (namespacedActionId) {
|
||
if (namespacedActionId.startsWith('app.')) {
|
||
let actionId = namespacedActionId.slice('app.'.length);
|
||
this.source.activateAction(actionId, target);
|
||
}
|
||
} else {
|
||
this.source.open();
|
||
}
|
||
}
|
||
|
||
_onButtonClicked(button) {
|
||
let { action, target } = button;
|
||
this._activateAction(action.unpack(), target);
|
||
}
|
||
|
||
activate() {
|
||
this._activateAction(this._defaultAction, this._defaultActionTarget);
|
||
super.activate();
|
||
}
|
||
|
||
serialize() {
|
||
return this._serialized;
|
||
}
|
||
});
|
||
|
||
const FdoApplicationIface = loadInterfaceXML('org.freedesktop.Application');
|
||
const FdoApplicationProxy = Gio.DBusProxy.makeProxyWrapper(FdoApplicationIface);
|
||
|
||
function objectPathFromAppId(appId) {
|
||
return '/' + appId.replace(/\./g, '/').replace(/-/g, '_');
|
||
}
|
||
|
||
function getPlatformData() {
|
||
let startupId = GLib.Variant.new('s', '_TIME%s'.format(global.get_current_time()));
|
||
return { "desktop-startup-id": startupId };
|
||
}
|
||
|
||
function InvalidAppError() {}
|
||
|
||
var GtkNotificationDaemonAppSource = GObject.registerClass(
|
||
class GtkNotificationDaemonAppSource extends MessageTray.Source {
|
||
_init(appId) {
|
||
let objectPath = objectPathFromAppId(appId);
|
||
if (!GLib.Variant.is_object_path(objectPath))
|
||
throw new InvalidAppError();
|
||
|
||
let app = Shell.AppSystem.get_default().lookup_app('%s.desktop'.format(appId));
|
||
if (!app)
|
||
throw new InvalidAppError();
|
||
|
||
this._appId = appId;
|
||
this._app = app;
|
||
this._objectPath = objectPath;
|
||
|
||
super._init(app.get_name());
|
||
|
||
this._notifications = {};
|
||
this._notificationPending = false;
|
||
}
|
||
|
||
createIcon(size) {
|
||
return this._app.create_icon_texture(size);
|
||
}
|
||
|
||
_createPolicy() {
|
||
return new MessageTray.NotificationApplicationPolicy(this._appId);
|
||
}
|
||
|
||
_createApp(callback) {
|
||
return new FdoApplicationProxy(Gio.DBus.session, this._appId, this._objectPath, callback);
|
||
}
|
||
|
||
_createNotification(params) {
|
||
return new GtkNotificationDaemonNotification(this, params);
|
||
}
|
||
|
||
activateAction(actionId, target) {
|
||
this._createApp((app, error) => {
|
||
if (error == null)
|
||
app.ActivateActionRemote(actionId, target ? [target] : [], getPlatformData());
|
||
else
|
||
logError(error, 'Failed to activate application proxy');
|
||
});
|
||
Main.overview.hide();
|
||
Main.panel.closeCalendar();
|
||
}
|
||
|
||
open() {
|
||
this._createApp((app, error) => {
|
||
if (error == null)
|
||
app.ActivateRemote(getPlatformData());
|
||
else
|
||
logError(error, 'Failed to open application proxy');
|
||
});
|
||
Main.overview.hide();
|
||
Main.panel.closeCalendar();
|
||
}
|
||
|
||
addNotification(notificationId, notificationParams, showBanner) {
|
||
this._notificationPending = true;
|
||
|
||
if (this._notifications[notificationId])
|
||
this._notifications[notificationId].destroy(MessageTray.NotificationDestroyedReason.REPLACED);
|
||
|
||
let notification = this._createNotification(notificationParams);
|
||
notification.connect('destroy', () => {
|
||
delete this._notifications[notificationId];
|
||
});
|
||
this._notifications[notificationId] = notification;
|
||
|
||
if (showBanner)
|
||
this.showNotification(notification);
|
||
else
|
||
this.pushNotification(notification);
|
||
|
||
this._notificationPending = false;
|
||
}
|
||
|
||
destroy(reason) {
|
||
if (this._notificationPending)
|
||
return;
|
||
super.destroy(reason);
|
||
}
|
||
|
||
removeNotification(notificationId) {
|
||
if (this._notifications[notificationId])
|
||
this._notifications[notificationId].destroy(MessageTray.NotificationDestroyedReason.SOURCE_CLOSED);
|
||
}
|
||
|
||
serialize() {
|
||
let notifications = [];
|
||
for (let notificationId in this._notifications) {
|
||
let notification = this._notifications[notificationId];
|
||
notifications.push([notificationId, notification.serialize()]);
|
||
}
|
||
return [this._appId, notifications];
|
||
}
|
||
});
|
||
|
||
const GtkNotificationsIface = loadInterfaceXML('org.gtk.Notifications');
|
||
|
||
var GtkNotificationDaemon = class GtkNotificationDaemon {
|
||
constructor() {
|
||
this._sources = {};
|
||
|
||
this._loadNotifications();
|
||
|
||
this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(GtkNotificationsIface, this);
|
||
this._dbusImpl.export(Gio.DBus.session, '/org/gtk/Notifications');
|
||
|
||
Gio.DBus.session.own_name('org.gtk.Notifications', Gio.BusNameOwnerFlags.REPLACE, null, null);
|
||
}
|
||
|
||
_ensureAppSource(appId) {
|
||
if (this._sources[appId])
|
||
return this._sources[appId];
|
||
|
||
let source = new GtkNotificationDaemonAppSource(appId);
|
||
|
||
source.connect('destroy', () => {
|
||
delete this._sources[appId];
|
||
this._saveNotifications();
|
||
});
|
||
source.connect('notify::count', this._saveNotifications.bind(this));
|
||
Main.messageTray.add(source);
|
||
this._sources[appId] = source;
|
||
return source;
|
||
}
|
||
|
||
_loadNotifications() {
|
||
this._isLoading = true;
|
||
|
||
try {
|
||
let value = global.get_persistent_state('a(sa(sv))', 'notifications');
|
||
if (value) {
|
||
let sources = value.deep_unpack();
|
||
sources.forEach(([appId, notifications]) => {
|
||
if (notifications.length == 0)
|
||
return;
|
||
|
||
let source;
|
||
try {
|
||
source = this._ensureAppSource(appId);
|
||
} catch (e) {
|
||
if (e instanceof InvalidAppError)
|
||
return;
|
||
throw e;
|
||
}
|
||
|
||
notifications.forEach(([notificationId, notification]) => {
|
||
source.addNotification(notificationId, notification.deep_unpack(), false);
|
||
});
|
||
});
|
||
}
|
||
} catch (e) {
|
||
logError(e, 'Failed to load saved notifications');
|
||
} finally {
|
||
this._isLoading = false;
|
||
}
|
||
}
|
||
|
||
_saveNotifications() {
|
||
if (this._isLoading)
|
||
return;
|
||
|
||
let sources = [];
|
||
for (let appId in this._sources) {
|
||
let source = this._sources[appId];
|
||
sources.push(source.serialize());
|
||
}
|
||
|
||
global.set_persistent_state('notifications', new GLib.Variant('a(sa(sv))', sources));
|
||
}
|
||
|
||
AddNotificationAsync(params, invocation) {
|
||
let [appId, notificationId, notification] = params;
|
||
|
||
let source;
|
||
try {
|
||
source = this._ensureAppSource(appId);
|
||
} catch (e) {
|
||
if (e instanceof InvalidAppError) {
|
||
invocation.return_dbus_error('org.gtk.Notifications.InvalidApp', 'The app by ID "%s" could not be found'.format(appId));
|
||
return;
|
||
}
|
||
throw e;
|
||
}
|
||
|
||
let timestamp = GLib.DateTime.new_now_local().to_unix();
|
||
notification['timestamp'] = new GLib.Variant('x', timestamp);
|
||
|
||
source.addNotification(notificationId, notification, true);
|
||
|
||
invocation.return_value(null);
|
||
}
|
||
|
||
RemoveNotificationAsync(params, invocation) {
|
||
let [appId, notificationId] = params;
|
||
let source = this._sources[appId];
|
||
if (source)
|
||
source.removeNotification(notificationId);
|
||
|
||
invocation.return_value(null);
|
||
}
|
||
};
|
||
|
||
var NotificationDaemon = class NotificationDaemon {
|
||
constructor() {
|
||
this._fdoNotificationDaemon = new FdoNotificationDaemon();
|
||
this._gtkNotificationDaemon = new GtkNotificationDaemon();
|
||
}
|
||
};
|