From 9830447295bbd212cff8379bdedb28dd45734ccf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Tue, 13 Jun 2023 00:06:06 +0200
Subject: [PATCH] Use message for exclusive constraint on trigger

---
 trytond/trytond/ir/message.xml | 3 +++
 trytond/trytond/ir/trigger.py  | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/trytond/trytond/ir/message.xml b/trytond/trytond/ir/message.xml
index bbf181b6d9..e40ca0c3a2 100644
--- a/trytond/trytond/ir/message.xml
+++ b/trytond/trytond/ir/message.xml
@@ -321,6 +321,9 @@ this repository contains the full copyright notices and license terms. -->
             <field name="text">Some activated modules depend on the ones you are trying to deactivate:</field>
         </record>
 
+        <record model="ir.message" id="msg_trigger_exclusive">
+            <field name="text">You can not select "On Time" and any other on the same time, they are mutually exclusive.</field>
+        </record>
         <record model="ir.message" id="msg_trigger_invalid_condition">
             <field name="text">Condition "%(condition)s" is not a valid PYSON expression for trigger "%(trigger)s".</field>
         </record>
diff --git a/trytond/trytond/ir/trigger.py b/trytond/trytond/ir/trigger.py
index 624c161951..ec4958081c 100644
--- a/trytond/trytond/ir/trigger.py
+++ b/trytond/trytond/ir/trigger.py
@@ -71,7 +71,7 @@ class Trigger(DeactivableMixin, ModelSQL, ModelView):
                         & ((t.on_create == Literal(True))
                             | (t.on_write == Literal(True))
                             | (t.on_delete == Literal(True))))),
-                '"On Time" and others are mutually exclusive!'),
+                'ir.msg_trigger_exclusive'),
             ]
         cls._order.insert(0, ('name', 'ASC'))