[gnome-shell] Make clicking on the active workspace thumbnail go to the main view

[Owen Taylor <otaylor src gnome org>]

commit 2d716041f160a9960e18207fbbb6a52dd98e9087
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Wed Feb 9 17:43:09 2011 -0500

    Make clicking on the active workspace thumbnail go to the main view
    
    If you want to select a workspace and go there, having to go back to
    the main part of the window selector and click on a window is annoying,
    so make a second click on the active workspace go to the main view.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=641973

 js/ui/workspaceThumbnail.js |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)
---
diff --git a/js/ui/workspaceThumbnail.js b/js/ui/workspaceThumbnail.js
index 7e46a28..df6ab10 100644
--- a/js/ui/workspaceThumbnail.js
+++ b/js/ui/workspaceThumbnail.js
@@ -146,7 +146,7 @@ WorkspaceThumbnail.prototype = {
             }));
         this.actor.connect('button-release-event', Lang.bind(this,
             function(actor, event) {
-                this.metaWorkspace.activate(event.get_time());
+                this._activate();
                 return true;
             }));
 
@@ -264,7 +264,7 @@ WorkspaceThumbnail.prototype = {
         let clone = new WindowClone(win);
 
         clone.connect('selected',
-                      Lang.bind(this, this._onCloneSelected));
+                      Lang.bind(this, this._activate));
         clone.connect('drag-begin',
                       Lang.bind(this, function(clone) {
                           Main.overview.beginWindowDrag();
@@ -280,8 +280,12 @@ WorkspaceThumbnail.prototype = {
         return clone;
     },
 
-    _onCloneSelected : function (clone, time) {
-        this.metaWorkspace.activate(time);
+    _activate : function (clone, time) {
+        // a click on the already current workspace should go back to the main view
+        if (this.metaWorkspace == global.screen.get_active_workspace())
+            Main.overview.hide();
+        else
+            this.metaWorkspace.activate(time);
     },
 
     // Draggable target interface