appDisplay: Support the 'excluded-apps' key for app folders

https://bugzilla.gnome.org/show_bug.cgi?id=723179

diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index ec71ad00a6b971a766030422bbe84a94dc9bc69b..748537d870f40da0445ea92c73916801106039dd 100644 (file)
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -1075,8 +1075,12 @@ const FolderIcon = new Lang.Class({
 
         this.view.removeAll();
 
+        let excludedApps = this._folder.get_strv('excluded-apps');
         let appSys = Shell.AppSystem.get_default();
         let addAppId = (function addAppId(appId) {
+            if (excludedApps.indexOf(appId) >= 0)
+                return;
+
             let app = appSys.lookup_app(appId);
             if (!app)
                 return;