fixed Color Picker in machine_area_views

models/ows_models.py

@@ -377,15 +377,57 @@ class OwsUser(models.Model):
     ]
 
 
+AVAILABLE_COLORS = [
+    ('#000000', 'schwarz'),
+    ('#ff0000', 'Rot'),
+    ('#E91E63', 'Pink'),
+    ('#9C27B0', 'Lila'),
+    ('#3F51B5', 'Indigo'),
+    ('#0000ff', 'Blau'),
+    ('#008000', 'Grün'),
+    ('#ffff00', 'Gelb'),
+    ('#FF9800', 'Orange'),
+    ('#795548', 'Braun'),
+    ('#ffffff', 'Weiss'),
+]
+
 class OwsMachineArea(models.Model):
     _name = 'ows.machine.area'
-    _table = "ows_machine_area"
+    _table = 'ows_machine_area'
     _description = 'OWS: Maschinenbereich'
     _order = 'name'
 
-    name = fields.Char(required=True, translate=True)
-    #color = fields.Integer(string="Farbe")
-    color_hex = fields.Char(string="Farbe (Hex)", help="Hex-Farbcode wie #FF0000 für Rot")
+    name = fields.Char(string="Name", required=True, translate=True)
+
+    color_hex = fields.Selection(
+        selection=AVAILABLE_COLORS,
+        string="Farbe (Hex)",
+        required=True,
+    )
+
+    color_hex_value = fields.Char(
+        string="Farbcode",
+        compute='_compute_color_hex_value',
+        store=False
+    )
+
+    color_name = fields.Char(
+        string="Farbname",
+        compute='_compute_color_name',
+        store=False
+    )
+
+    @api.depends('color_hex')
+    def _compute_color_hex_value(self):
+        for rec in self:
+            rec.color_hex_value = rec.color_hex or ''
+
+    @api.depends('color_hex')
+    def _compute_color_name(self):
+        label_dict = dict(AVAILABLE_COLORS)
+        for rec in self:
+            rec.color_name = label_dict.get(rec.color_hex, 'Unbekannt')
+
 
 
 class OwsMachine(models.Model):

views/machine_area_views.xml

@@ -17,7 +17,8 @@
     <field name="arch" type="xml">
       <tree>
         <field name="name"/>
-        <field name="color_hex" widget="color_picker"/>
+        <field name="color_hex_value" string="Farbe (Hex)"/>
+        <field name="color_name" string="Farbname"/>
       </tree>
     </field>
   </record>
@@ -30,7 +31,8 @@
       <form string="Maschinenbereich">
         <group>
           <field name="name"/>
-          <field name="color_hex" widget="color_picker"/>
+          <field name="color_hex"/>
+          <field name="color_name" readonly="1"/>
         </group>
       </form>
     </field>