From eb03421c5dd132fb79ac12a436efefbfb0287544 Mon Sep 17 00:00:00 2001
From: Jean-Christophe Savard <savard.jean.christophe@gmail.com>
Date: Mon, 30 Mar 2009 17:38:36 +0000
Subject: Core (bug 341760) : TutoSerializer, 2nd version (fonction save_tutorial

added) + Tests : added serializertests.py
---
(limited to 'src/sugar/activity/activity.py')

diff --git a/src/sugar/activity/activity.py b/src/sugar/activity/activity.py
index 21e38f6..3e2d3d4 100644
--- a/src/sugar/activity/activity.py
+++ b/src/sugar/activity/activity.py
@@ -77,6 +77,7 @@ from sugar.datastore import datastore
 from sugar.session import XSMPClient
 from sugar import wm
 from sugar.tutorius.services import ObjectStore
+from sugar.tutorius.tutoserialize import TutoSerializer
 
 _ = lambda msg: gettext.dgettext('sugar-toolkit', msg)
 
@@ -126,11 +127,21 @@ class ActivityToolbar(gtk.Toolbar):
         if hasattr(self._activity,"get_tutorials") and hasattr(self._activity.get_tutorials,"__call__"):
             self.tutorials = ToolComboBox(label_text=_('Tutorials:'))
             self.tutorials.combo.connect('changed', self.__tutorial_changed_cb)
-            tutorials = self._activity.get_tutorials()
+            # Get tutorial list by file
+            logging.debug("************************************ before creating serialize")
+            serialize = TutoSerializer()
+            logging.debug("************************************ before calling load_tuto_list()")
+            
+            #tutorials = self._activity.get_tutorials()
+            if getattr(self._activity,"_tutorials",None) is None:
+                tutorials = serialize.load_tuto_list()
+            
             self._current_tutorial = None
             if tutorials:
                 for key, tutorial in tutorials.items():
-                    self.tutorials.combo.append_item(key, tutorial.name)
+                    # self.tutorials.combo.append_item(key, _(tutorial.name))
+                    self.tutorials.combo.append_item(key, _(tutorial))
+                    
                 self.insert(self.tutorials, -1)
                 self.tutorials.show()
 
@@ -196,16 +207,34 @@ class ActivityToolbar(gtk.Toolbar):
         """
         Callback for tutorial combobox item change
         """
-        model = combo.get_model()
-        it = combo.get_active_iter()
-        (key, ) = model.get(it, 0)
-        tutorial = self._activity.get_tutorials().get(key,None)
-        if not tutorial is None:
+        logging.debug("************ function __tutorial_changed_cb called")
+        serialize = TutoSerializer()
+        
+        if self._current_tutorial:
+            self._current_tutorial.detach()
+
+        model = self.tutorials.combo.get_model()
+        it = self.tutorials.combo.get_active_iter()
+        (key,) = model.get(it, 0)
+        
+        #Load and build chosen tutorial from Pickle file
+        logging.debug("****************** before tuto build")
+##        tutorials = self._activity.get_tutorials()
+        tuto = serialize.build_tutorial(key)
+        self._activity._tutorials = tuto  
+        logging.debug("****************** after tuto build")   
+##        tutorial = self._activity.get_tutorials().get(key,None)
+        tutorial = tuto.get(key, None)
+        
+        if not getattr(self._activity,"_tutorials",None) is None:
             if not self._current_tutorial is None:
                 self._current_tutorial.detach()
+                
             self._current_tutorial = tutorial
+            logging.debug(" *************** try to attach tuto")
             self._current_tutorial.attach(self._activity)
 
+        
     def __keep_clicked_cb(self, button):
         self._activity.copy()
 
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