From b8c9419f0381c1864035af76853ed1c02ad434cc Mon Sep 17 00:00:00 2001
From: mike <michael.jmontcalm@gmail.com>
Date: Mon, 30 Nov 2009 22:24:58 +0000
Subject: Remote : Adding comments

---
diff --git a/src/extensions/tutoriusremote.py b/src/extensions/tutoriusremote.py
index 50fd736..918f3da 100755
--- a/src/extensions/tutoriusremote.py
+++ b/src/extensions/tutoriusremote.py
@@ -84,39 +84,51 @@ class TPalette(Palette):
     #    default_creator().start_authoring(tutorial=None)
 
     def _list_tutorials(self, widget):
+        # Create the selection dialog
         dlg = gtk.Dialog('Run a tutorial',
                             None,
                             gtk.DIALOG_MODAL, 
                             (gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT,
                             gtk.STOCK_OK, gtk.RESPONSE_ACCEPT))
-        dlg.vbox.pack_start(gtk.Label(_('Which tutorial do you want to run?')))
+        # Write the user prompt
+        dlg.vbox.pack_start(gtk.Label(_('Which tutorial do you want to run?\n')))
 
+        # Fetchthe current activity name
         activity = get_model().get_active_activity()
-
         act_name = activity.get_activity_name()
+
+        # Query the vault to get the tutorials related to this activity 
         tutorial_dict = Vault.list_available_tutorials(act_name)
 
         # Build the combo box
         combo = ComboBox()
+
+        # Insert all the related tutorials
         for (tuto_name, tuto_guid) in tutorial_dict.items():
             combo.append_item(tuto_name, tuto_guid)
         dlg.vbox.pack_end(combo)
         dlg.show_all()
  
+        # Show the dialog to the user
         result = dlg.run()
 
+        # If the user cliked OK
         if result == gtk.RESPONSE_ACCEPT:
+            # Get the current active item in the 
             row = combo.get_active_item()
             if row:
+                # Fetch the name and Guid
                 guid = row[0]
                 name = row[1]
+                
                 LOGGER.debug("TPalette :: Got message to launch tutorial %s with guid %s"%(str(name), str(guid)))
 
+                # Send a DBus message to the Engine to run this tutorial
                 from sugar.tutorius.service import ServiceProxy
                 service = ServiceProxy()
-
                 service.launch(guid)
         
+        # Close the dialog
         dlg.destroy()
 
 def setup(tray):
diff --git a/tutorius/TProbe.py b/tutorius/TProbe.py
index 4e458a0..d0cc6e1 100644
--- a/tutorius/TProbe.py
+++ b/tutorius/TProbe.py
@@ -480,7 +480,7 @@ class ProbeManager(object):
 
     def setCurrentActivity(self, activity_id):
         if not activity_id in self._probes:
-            raise RuntimeError("Activity not attached")
+            raise RuntimeError("Activity not attached, id : %s"%activity_id)
         self._current_activity = activity_id
 
     def getCurrentActivity(self):
--
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