[IMP] provide hook methods for extensions orthogonal to the event handlers themselves

bzr revid: xmo@tinyerp.com-20091210073213-4wpiu60tr6ap8lco

bin/addons/base/res/res_config.py

@@ -80,7 +80,21 @@ class res_config_configurable(osv.osv_memory):
         return {'type': 'ir.actions.act_window_close'}
     def next(self, cr, uid, *args, **kwargs):
         return self._next(cr, uid)
-    def action_skip(self, cr, uid, *args, **kwargs):
+
+    def execute(self, cr, uid, ids, context=None):
+        raise NotImplementedError(
+            'Configuration items need to implement execute')
+    def cancel(self, cr, uid, ids, context=None):
+        pass
+
+    def action_next(self, cr, uid, ids, context=None):
+        next = self.execute(cr, uid, ids, context=None)
+        if next: return next
+        return self._next(cr, uid)
+        
+    def action_skip(self, cr, uid, ids, context=None):
+        next = self.cancel(cr, uid, ids, context=None)
+        if next: return next
         return self._next(cr, uid)
 res_config_configurable()
 

bin/addons/base/res/res_user.py

@@ -270,7 +270,7 @@ class config_users(osv.osv_memory):
         self.pool.get('res.users').create(
             cr, uid, self.user_data(cr, uid, new_id, context), context)
     
-    def action_next(self, cr, uid, ids, context=None):
+    def execute(self, cr, uid, ids, context=None):
         self.create_user(cr, uid, ids[0], context=context)
         return {
             'view_type': 'form',
@@ -301,7 +301,7 @@ class res_config_view(osv.osv_memory):
         'view':lambda *args: 'simple',
     }
 
-    def action_next(self, cr, uid, ids, context=None):
+    def execute(self, cr, uid, ids, context=None):
         res=self.read(cr,uid,ids)[0]
         users_obj = self.pool.get('res.users')
         group_obj=self.pool.get('res.groups')
@@ -311,7 +311,6 @@ class res_config_view(osv.osv_memory):
                 users_obj.write(cr, uid, [uid],{
                                 'groups_id':[(4,group_ids[0])]
                             }, context=context)
-        return self.next(cr, uid)
 res_config_view()
 
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