Enforce readonly on WinForm

issue3778
review4511002

tryton/gui/window/view_form/view/form_gtk/interface.py

@@ -150,10 +150,12 @@ class WidgetInterface(object):
             self._readonly_set(self.attrs.get('readonly', True))
             self.invisible_set(self.attrs.get('invisible', False))
             return
-        self._readonly_set(self.attrs.get('readonly',
-            field.get_state_attrs(record).get('readonly', False)))
-        if self.attrs.get('readonly',
-                field.get_state_attrs(record).get('readonly', False)):
+        readonly = self.attrs.get('readonly',
+            field.get_state_attrs(record).get('readonly', False))
+        if self.view.screen.readonly:
+            readonly = True
+        self._readonly_set(readonly)
+        if readonly:
             self.color_set('readonly')
         elif not field.get_state_attrs(record).get('valid', True):
             self.color_set('invalid')

tryton/gui/window/view_form/view/form_gtk/many2many.py

@@ -196,7 +196,8 @@ class Many2Many(WidgetInterface):
             domain = [domain, add_remove]
         screen = Screen(self.attrs['relation'], domain=domain,
             view_ids=self.attrs.get('view_ids', '').split(','),
-            mode=['form'], views_preload=self.attrs.get('views', {}))
+            mode=['form'], views_preload=self.attrs.get('views', {}),
+            readonly=self.attrs.get('readonly', False))
         screen.load([self.screen.current_record.id])
 
         def callback(result):

tryton/gui/window/view_form/view/form_gtk/one2many.py

@@ -178,6 +178,7 @@ class One2Many(WidgetInterface):
             view_ids=attrs.get('view_ids', '').split(','),
             views_preload=attrs.get('views', {}),
             row_activate=self._on_activate,
+            readonly=self.attrs.get('readonly', False),
             exclude_field=attrs.get('relation_field', None))
         self.screen.pre_validate = bool(int(attrs.get('pre_validate', 0)))
         self.screen.signal_connect(self, 'record-message', self._sig_label)

tryton/gui/window/win_form.py

@@ -45,10 +45,12 @@ class WinForm(NoModal):
         self.accel_group = gtk.AccelGroup()
         self.win.add_accel_group(self.accel_group)
 
+        readonly = self.screen.readonly or self.screen.group.readonly
+
         self.but_ok = None
         self.but_new = None
 
-        if view_type == 'form':
+        if view_type == 'form' and not readonly:
             if not new and self.screen.current_record.id < 0:
                 stock_id = gtk.STOCK_DELETE
             else:
@@ -122,7 +124,6 @@ class WinForm(NoModal):
             hbox = gtk.HBox(homogeneous=False, spacing=0)
             tooltips = common.Tooltips()
             access = common.MODELACCESS[screen.model_name]
-            readonly = self.screen.group.readonly
 
             if domain is not None:
                 self.wid_text = gtk.Entry()
@@ -400,7 +401,9 @@ class WinForm(NoModal):
         validate = False
         cancel_responses = (gtk.RESPONSE_CANCEL, gtk.RESPONSE_DELETE_EVENT)
         self.screen.current_view.set_value()
+        readonly = self.screen.group.readonly
         if (response_id not in cancel_responses
+                and not readonly
                 and self.screen.current_record is not None):
             validate = self.screen.current_record.validate(
                 self.screen.current_view.get_fields())
@@ -426,6 +429,7 @@ class WinForm(NoModal):
                 self.new()
                 return
         if (self.screen.current_record
+                and not readonly
                 and response_id in cancel_responses):
             if (self.screen.current_record.id < 0
                     or self.save_current):