From: Florian Müllner <fmuellner@gnome.org>
Date: Thu, 28 Feb 2013 13:43:35 +0000 (+0100)
Subject: extensionUtil: Add ExtensionFinder::extensions-loaded signal
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~4628
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=e99d69b7d9a148bb775f9d99bb9afa231bdeb99d;p=gnome-shell.git

extensionUtil: Add ExtensionFinder::extensions-loaded signal

Consumers might want to defer work until the initial loading of
extensions has finished, so add an appropriate signal.

https://bugzilla.gnome.org/show_bug.cgi?id=694858
---

diff --git a/js/misc/extensionUtils.js b/js/misc/extensionUtils.js
index 9e70e265f..7c6769a5a 100644
--- a/js/misc/extensionUtils.js
+++ b/js/misc/extensionUtils.js
@@ -174,10 +174,15 @@ const ExtensionFinder = new Lang.Class({
         this.emit('extension-found', extension);
     },
 
+    _extensionsLoaded: function() {
+        this.emit('extensions-loaded');
+    },
+
     scanExtensions: function() {
         let perUserDir = Gio.File.new_for_path(global.userdatadir);
         FileUtils.collectFromDatadirsAsync('extensions',
                                            { processFile: Lang.bind(this, this._loadExtension),
+                                             loadedCallback: Lang.bind(this, this._extensionsLoaded),
                                              includeUserDir: true,
                                              data: perUserDir });
     }