Add context_model to URL

issue6750
review44341002

tryton/gui/main.py

@@ -1276,6 +1276,7 @@ class Main(object):
                     object_hook=object_hook)
                 context = json.loads(params.get('context', '{}'),
                     object_hook=object_hook)
+                context_model = params.get('context_model')
             except ValueError:
                 return
             if path:
@@ -1290,6 +1291,7 @@ class Main(object):
                     res_id=res_id,
                     domain=domain,
                     context=context,
+                    context_model=context_model,
                     mode=mode,
                     name=name,
                     limit=limit,

tryton/gui/window/view_form/screen/screen.py

@@ -1152,6 +1152,9 @@ class Screen(SignalEvent):
         if self.context:
             query_string.append(('context', json.dumps(
                         self.context, cls=JSONEncoder, separators=(',', ':'))))
+        if self.context_screen:
+            query_string.append(
+                ('context_model', self.context_screen.model_name))
         if name:
             query_string.append(
                 ('name', json.dumps(name, separators=(',', ':'))))