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extensionSystem: Show notification when updates are available

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Now that the extensions app has the ability to handle updates, we
can use it as source of updates notifications.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/1968
This commit is contained in:
Florian Müllner 2020-01-26 23:47:24 +01:00
parent 075f4a5efc
commit ed84541050
1 changed files with 39 additions and 1 deletions
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40
js/ui/extensionSystem.js
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@ -1,12 +1,13 @@
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
/* exported init connect disconnect */
const { GLib, Gio, St } = imports.gi;
const { GLib, Gio, GObject, Shell, St } = imports.gi;
const Signals = imports.signals;
const ExtensionUtils = imports.misc.extensionUtils;
const FileUtils = imports.misc.fileUtils;
const Main = imports.ui.main;
const MessageTray = imports.ui.messageTray;
const { ExtensionState, ExtensionType } = ExtensionUtils;
@ -19,6 +20,7 @@ var ExtensionManager = class {
constructor() {
this._initialized = false;
this._enabled = false;
this._updateNotified = false;
this._extensions = new Map();
this._enabledExtensions = [];
@ -206,6 +208,18 @@ var ExtensionManager = class {
extension.hasUpdate = true;
this.emit('extension-state-changed', extension);
if (!this._updateNotified) {
this._updateNotified = true;
let source = new ExtensionUpdateSource();
Main.messageTray.add(source);
let notification = new MessageTray.Notification(source,
_('Extension Updates Available'),
_('Extension updates are ready to be installed.'));
source.showNotification(notification);
}
}
logExtensionError(uuid, error) {
@ -557,3 +571,27 @@ var ExtensionManager = class {
}
};
Signals.addSignalMethods(ExtensionManager.prototype);
const ExtensionUpdateSource = GObject.registerClass(
class ExtensionUpdateSource extends MessageTray.Source {
_init() {
let appSys = Shell.AppSystem.get_default();
this._app = appSys.lookup_app('org.gnome.Extensions.desktop');
super._init(this._app.get_name());
}
getIcon() {
return this._app.app_info.get_icon();
}
_createPolicy() {
return new MessageTray.NotificationApplicationPolicy(this._app.id);
}
open() {
this._app.activate();
Main.overview.hide();
Main.panel.closeCalendar();
}
});