873 lines
29 KiB
JavaScript
873 lines
29 KiB
JavaScript
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
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const Clutter = imports.gi.Clutter;
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const GdkPixbuf = imports.gi.GdkPixbuf;
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const Gio = imports.gi.Gio;
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const GLib = imports.gi.GLib;
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const Gtk = imports.gi.Gtk;
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const Lang = imports.lang;
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const Shell = imports.gi.Shell;
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const Mainloop = imports.mainloop;
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const St = imports.gi.St;
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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 Util = imports.misc.util;
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// Should really be defined in Gio.js
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const BusIface = '<node> \
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<interface name="org.freedesktop.DBus"> \
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<method name="GetConnectionUnixProcessID"> \
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<arg type="s" direction="in" /> \
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<arg type="u" direction="out" /> \
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</method> \
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</interface> \
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</node>';
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var BusProxy = Gio.DBusProxy.makeProxyWrapper(BusIface);
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function Bus() {
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return new BusProxy(Gio.DBus.session, 'org.freedesktop.DBus', '/org/freedesktop/DBus');
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}
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const FdoNotificationsIface = '<node> \
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<interface name="org.freedesktop.Notifications"> \
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<method name="Notify"> \
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<arg type="s" direction="in"/> \
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<arg type="u" direction="in"/> \
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<arg type="s" direction="in"/> \
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<arg type="s" direction="in"/> \
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<arg type="s" direction="in"/> \
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<arg type="as" direction="in"/> \
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<arg type="a{sv}" direction="in"/> \
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<arg type="i" direction="in"/> \
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<arg type="u" direction="out"/> \
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</method> \
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<method name="CloseNotification"> \
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<arg type="u" direction="in"/> \
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</method> \
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<method name="GetCapabilities"> \
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<arg type="as" direction="out"/> \
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</method> \
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<method name="GetServerInformation"> \
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<arg type="s" direction="out"/> \
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<arg type="s" direction="out"/> \
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<arg type="s" direction="out"/> \
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<arg type="s" direction="out"/> \
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</method> \
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<signal name="NotificationClosed"> \
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<arg type="u"/> \
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<arg type="u"/> \
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</signal> \
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<signal name="ActionInvoked"> \
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<arg type="u"/> \
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<arg type="s"/> \
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</signal> \
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</interface> \
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</node>';
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const 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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const 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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const FdoNotificationDaemon = new Lang.Class({
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Name: 'FdoNotificationDaemon',
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_init: function() {
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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._senderToPid = {};
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this._notifications = {};
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this._busProxy = new Bus();
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this._nextNotificationId = 1;
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Shell.WindowTracker.get_default().connect('notify::focus-app',
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Lang.bind(this, this._onFocusAppChanged));
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Main.overview.connect('hidden',
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Lang.bind(this, this._onFocusAppChanged));
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},
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_imageForNotificationData: function(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 new Gio.FileIcon({ file: Gio.File.new_for_path(hints['image-path']) });
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}
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return null;
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},
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_fallbackIconForNotificationData: function(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 = 'gtk-dialog-info';
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break;
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case Urgency.CRITICAL:
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stockIcon = 'gtk-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: function(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: function(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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//
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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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//
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// Either a pid or ndata.notification is needed to retrieve or
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// create a source.
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_getSource: function(title, pid, ndata, sender) {
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if (!pid && !(ndata && ndata.notification))
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return null;
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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 source = new FdoNotificationDaemonSource(title, pid, sender, ndata ? ndata.hints['desktop-entry'] : null);
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this._sources.push(source);
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source.connect('destroy', Lang.bind(this, function() {
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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: function(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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if (appName == 'Empathy' && (hints['category'] == 'im.received' ||
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hints['category'] == 'x-empathy.im.room-invitation' ||
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hints['category'] == 'x-empathy.call.incoming' ||
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hints['category'] == 'x-empathy.transfer.incoming' ||
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hints['category'] == 'x-empathy.im.subscription-request' ||
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hints['category'] == 'presence.online' ||
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hints['category'] == 'presence.offline')) {
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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 idle_id = Mainloop.idle_add(Lang.bind(this,
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function () {
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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(idle_id, '[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: appName,
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icon: icon,
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summary: summary,
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body: body,
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actions: actions,
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hints: hints,
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timeout: 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 = this._senderToPid[sender];
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let source = this._getSource(appName, pid, ndata, sender, null);
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if (source) {
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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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if (replacesId) {
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// There's already a pending call to GetConnectionUnixProcessID,
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// which will see the new notification data when it finishes,
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// so we don't have to do anything.
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return invocation.return_value(GLib.Variant.new('(u)', [id]));;
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}
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this._busProxy.GetConnectionUnixProcessIDRemote(sender, Lang.bind(this, function (result, excp) {
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// The app may have updated or removed the notification
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ndata = this._notifications[id];
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if (!ndata)
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return;
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if (excp) {
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logError(excp, 'Call to GetConnectionUnixProcessID failed');
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return;
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}
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let [pid] = result;
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source = this._getSource(appName, pid, ndata, sender, null);
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this._senderToPid[sender] = pid;
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source.connect('destroy', Lang.bind(this, function() {
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delete this._senderToPid[sender];
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}));
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this._notifyForSource(source, ndata);
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}));
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return invocation.return_value(GLib.Variant.new('(u)', [id]));
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},
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_makeButton: function(id, label, useActionIcons) {
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let button = new St.Button({ can_focus: true,
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x_expand: true,
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style_class: 'notification-button' });
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let iconName = id.endsWith('-symbolic') ? id : id + '-symbolic';
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if (useActionIcons && Gtk.IconTheme.get_default().has_icon(iconName)) {
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button.child = new St.Icon({ icon_name: iconName, icon_size: 16 });
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} else {
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button.label = label;
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}
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return button;
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},
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_notifyForSource: function(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', Lang.bind(this,
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function(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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// Mark music notifications so they can be shown in the screen shield
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notification.isMusic = (ndata.hints['category'] == 'x-gnome.music');
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let gicon = this._iconForNotificationData(icon, hints);
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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, we show both an icon and
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// a large image.
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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: 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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let useActionIcons = (hints['action-icons'] == true);
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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.addButton(this._makeButton(actionId, label, useActionIcons), Lang.bind(this, function() {
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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('clicked', Lang.bind(this, function() {
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this._emitActionInvoked(ndata.id, 'default');
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}));
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} else {
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notification.connect('clicked', Lang.bind(this, function() {
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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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// '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'] == true);
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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: function(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: function() {
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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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'sound',
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];
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},
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GetServerInformation: function() {
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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: function() {
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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.destroyNotifications();
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return;
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}
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}
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},
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_emitNotificationClosed: function(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: function(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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const FdoNotificationDaemonSource = new Lang.Class({
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Name: 'FdoNotificationDaemonSource',
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Extends: MessageTray.Source,
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_init: function(title, pid, sender, appId) {
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// Need to set the app before chaining up, so
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// methods called from the parent constructor can find it
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this.pid = pid;
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this.app = this._getApp(appId);
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this.parent(title);
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this.initialTitle = 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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Lang.bind(this, this._onNameVanished));
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else
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this._nameWatcherId = 0;
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},
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_createPolicy: function() {
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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();
|
||
}
|
||
},
|
||
|
||
_onNameVanished: function() {
|
||
// Destroy the notification source when its sender is removed from DBus.
|
||
// Only do so if this.app is set to avoid removing "notify-send" sources, senders
|
||
// of which аre removed from DBus immediately.
|
||
if (this.app)
|
||
this.destroy();
|
||
},
|
||
|
||
processNotification: function(notification, gicon) {
|
||
if (gicon)
|
||
this._gicon = gicon;
|
||
|
||
this.iconUpdated();
|
||
|
||
let tracker = Shell.WindowTracker.get_default();
|
||
if (this.app && tracker.focus_app == this.app)
|
||
this.pushNotification(notification);
|
||
else
|
||
this.notify(notification);
|
||
},
|
||
|
||
_getApp: function(appId) {
|
||
let app;
|
||
|
||
app = Shell.WindowTracker.get_default().get_app_from_pid(this.pid);
|
||
if (app != null)
|
||
return app;
|
||
|
||
if (appId) {
|
||
app = Shell.AppSystem.get_default().lookup_app(appId + '.desktop');
|
||
if (app != null)
|
||
return app;
|
||
}
|
||
|
||
return null;
|
||
},
|
||
|
||
setTitle: function(title) {
|
||
// Do nothing if .app is set, we don't want to override the
|
||
// app name with whatever is provided through libnotify (usually
|
||
// garbage)
|
||
if (this.app)
|
||
return;
|
||
|
||
this.parent(title);
|
||
},
|
||
|
||
open: function() {
|
||
this.openApp();
|
||
this.destroyNotifications();
|
||
},
|
||
|
||
_lastNotificationRemoved: function() {
|
||
this.destroy();
|
||
},
|
||
|
||
openApp: function() {
|
||
if (this.app == null)
|
||
return;
|
||
|
||
this.app.activate();
|
||
Main.overview.hide();
|
||
},
|
||
|
||
destroy: function() {
|
||
if (this._nameWatcherId) {
|
||
Gio.DBus.session.unwatch_name(this._nameWatcherId);
|
||
this._nameWatcherId = 0;
|
||
}
|
||
|
||
this.parent();
|
||
},
|
||
|
||
createIcon: function(size) {
|
||
if (this.app) {
|
||
return this.app.create_icon_texture(size);
|
||
} else if (this._gicon) {
|
||
return new St.Icon({ gicon: this._gicon,
|
||
icon_size: size });
|
||
} else {
|
||
return null;
|
||
}
|
||
}
|
||
});
|
||
|
||
|
||
const GtkNotificationDaemonNotification = new Lang.Class({
|
||
Name: 'GtkNotificationDaemonNotification',
|
||
Extends: MessageTray.Notification,
|
||
|
||
_init: function(source, notification) {
|
||
this.parent(source);
|
||
this._serialized = GLib.Variant.new('a{sv}', notification);
|
||
|
||
let { "title": title,
|
||
"body": body,
|
||
"icon": gicon,
|
||
"urgent": urgent,
|
||
"buttons": buttons,
|
||
"default-action": defaultAction,
|
||
"default-action-target": defaultActionTarget } = notification;
|
||
|
||
this.setUrgency(urgent.unpack() ? MessageTray.Urgency.CRITICAL
|
||
: MessageTray.Urgency.NORMAL);
|
||
|
||
if (buttons) {
|
||
buttons.deep_unpack().forEach(Lang.bind(this, function(button) {
|
||
this.addAction(button.label.unpack(),
|
||
Lang.bind(this, 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 });
|
||
},
|
||
|
||
_activateAction: function(namespacedActionId, target) {
|
||
if (namespacedActionId) {
|
||
if (namespacedActionId.startsWith('app.')) {
|
||
let actionId = namespacedActionId.slice('app.'.length);
|
||
this.source.activateAction(actionId, target);
|
||
}
|
||
} else {
|
||
this.source.open();
|
||
}
|
||
},
|
||
|
||
_onButtonClicked: function(button) {
|
||
let { 'action': action, 'target': actionTarget } = button;
|
||
this._activateAction(action.unpack(), actionTarget);
|
||
},
|
||
|
||
_onClicked: function() {
|
||
this._activateAction(this._defaultAction, this._defaultActionTarget);
|
||
this.parent();
|
||
},
|
||
|
||
serialize: function() {
|
||
return this._serialized;
|
||
},
|
||
});
|
||
|
||
const FdoApplicationIface = '<node> \
|
||
<interface name="org.freedesktop.Application"> \
|
||
<method name="ActivateAction"> \
|
||
<arg type="s" direction="in" /> \
|
||
<arg type="av" direction="in" /> \
|
||
<arg type="a{sv}" direction="in" /> \
|
||
</method> \
|
||
<method name="Activate"> \
|
||
<arg type="a{sv}" direction="in" /> \
|
||
</method> \
|
||
</interface> \
|
||
</node>';
|
||
const FdoApplicationProxy = Gio.DBusProxy.makeProxyWrapper(FdoApplicationIface);
|
||
|
||
function objectPathFromAppId(appId) {
|
||
return '/' + appId.replace(/\./g, '/');
|
||
}
|
||
|
||
function getPlatformData() {
|
||
let startupId = GLib.Variant.new('s', '_TIME' + global.get_current_time());
|
||
return { "desktop-startup-id": startupId };
|
||
}
|
||
|
||
function InvalidAppError() {}
|
||
|
||
const GtkNotificationDaemonAppSource = new Lang.Class({
|
||
Name: 'GtkNotificationDaemonAppSource',
|
||
Extends: MessageTray.Source,
|
||
|
||
_init: function(appId) {
|
||
this._appId = appId;
|
||
this._objectPath = objectPathFromAppId(appId);
|
||
|
||
this._app = Shell.AppSystem.get_default().lookup_app(appId + '.desktop');
|
||
if (!this._app)
|
||
throw new InvalidAppError();
|
||
|
||
this._notifications = {};
|
||
|
||
this.parent(this._app.get_name());
|
||
},
|
||
|
||
createIcon: function(size) {
|
||
return this._app.create_icon_texture(size);
|
||
},
|
||
|
||
_createPolicy: function() {
|
||
return new MessageTray.NotificationApplicationPolicy(this._appId);
|
||
},
|
||
|
||
_createApp: function() {
|
||
return new FdoApplicationProxy(Gio.DBus.session, this._appId, this._objectPath);
|
||
},
|
||
|
||
activateAction: function(actionId, target) {
|
||
let app = this._createApp();
|
||
app.ActivateActionRemote(actionId, target ? [target] : [], getPlatformData());
|
||
},
|
||
|
||
open: function() {
|
||
let app = this._createApp();
|
||
app.ActivateRemote(getPlatformData());
|
||
},
|
||
|
||
addNotification: function(notificationId, notificationParams, showBanner) {
|
||
if (this._notifications[notificationId])
|
||
this._notifications[notificationId].destroy();
|
||
|
||
let notification = new GtkNotificationDaemonNotification(this, notificationParams);
|
||
notification.connect('destroy', Lang.bind(this, function() {
|
||
delete this._notifications[notificationId];
|
||
}));
|
||
this._notifications[notificationId] = notification;
|
||
|
||
if (showBanner)
|
||
this.notify(notification);
|
||
else
|
||
this.pushNotification(notification);
|
||
},
|
||
|
||
removeNotification: function(notificationId) {
|
||
if (this._notifications[notificationId])
|
||
this._notifications[notificationId].destroy(MessageTray.NotificationDestroyedReason.SOURCE_CLOSED);
|
||
},
|
||
|
||
serialize: function() {
|
||
let notifications = [];
|
||
for (let notificationId in this._notifications) {
|
||
let notification = this._notifications[notificationId];
|
||
notifications.push([notificationId, notification.serialize()]);
|
||
}
|
||
return [this._appId, notifications];
|
||
},
|
||
});
|
||
|
||
const GtkNotificationsIface = '<node> \
|
||
<interface name="org.gtk.Notifications"> \
|
||
<method name="AddNotification"> \
|
||
<arg type="s" direction="in" /> \
|
||
<arg type="s" direction="in" /> \
|
||
<arg type="a{sv}" direction="in" /> \
|
||
</method> \
|
||
<method name="RemoveNotification"> \
|
||
<arg type="s" direction="in" /> \
|
||
<arg type="s" direction="in" /> \
|
||
</method> \
|
||
</interface> \
|
||
</node>';
|
||
|
||
const GtkNotificationDaemon = new Lang.Class({
|
||
Name: 'GtkNotificationDaemon',
|
||
|
||
_init: function() {
|
||
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: function(appId) {
|
||
if (this._sources[appId])
|
||
return this._sources[appId];
|
||
|
||
let source = new GtkNotificationDaemonAppSource(appId);
|
||
|
||
source.connect('destroy', Lang.bind(this, function() {
|
||
delete this._sources[appId];
|
||
this._saveNotifications();
|
||
}));
|
||
source.connect('count-updated', Lang.bind(this, this._saveNotifications));
|
||
Main.messageTray.add(source);
|
||
this._sources[appId] = source;
|
||
return source;
|
||
},
|
||
|
||
_loadNotifications: function() {
|
||
this._isLoading = true;
|
||
|
||
let value = global.get_persistent_state('a(sa(sv))', 'notifications');
|
||
if (value) {
|
||
let sources = value.deep_unpack();
|
||
sources.forEach(Lang.bind(this, function([appId, notifications]) {
|
||
if (notifications.length == 0)
|
||
return;
|
||
|
||
let source;
|
||
try {
|
||
source = this._ensureAppSource(appId);
|
||
} catch(e if e instanceof InvalidAppError) {
|
||
return;
|
||
}
|
||
|
||
notifications.forEach(function([notificationId, notification]) {
|
||
source.addNotification(notificationId, notification.deep_unpack(), false);
|
||
});
|
||
}));
|
||
}
|
||
|
||
this._isLoading = false;
|
||
},
|
||
|
||
_saveNotifications: function() {
|
||
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: function(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;
|
||
}
|
||
|
||
source.addNotification(notificationId, notification, true);
|
||
|
||
invocation.return_value(null);
|
||
},
|
||
|
||
RemoveNotificationAsync: function(params, invocation) {
|
||
let [appId, notificationId] = params;
|
||
let source = this._sources[appId];
|
||
if (source)
|
||
source.removeNotification(notificationId);
|
||
|
||
invocation.return_value(null);
|
||
},
|
||
});
|
||
|
||
const NotificationDaemon = new Lang.Class({
|
||
Name: 'NotificationDaemon',
|
||
|
||
_init: function() {
|
||
this._fdoNotificationDaemon = new FdoNotificationDaemon();
|
||
this._gtkNotificationDaemon = new GtkNotificationDaemon();
|
||
},
|
||
});
|