[FIX] product_extended: "Compute from BOM"

Display the 'Compute from BOM' button on the simplified view of
`product.product`, alongside the 'Cost' price.

opw-1814973

addons/product_extended/views/product_views.xml

@@ -35,4 +35,24 @@
                 </div>
             </field>
         </record>
+
+        <record id="product_product_view_form_easy_inherit_extended" model="ir.ui.view">
+            <field name="name">product.product.view.form.easy.inherit.extended</field>
+            <field name="model">product.product</field>
+            <field name="inherit_id" ref="product.product_variant_easy_edit_view"/>
+            <field name="groups_id" eval="[(4, ref('mrp.group_mrp_user'))]"/>
+            <field name="arch" type="xml">
+               <field name="standard_price" position="after">
+                   <field name="cost_method" invisible='1'/>
+                   <field name="bom_count" invisible='1'/>
+                    <button name="compute_price"
+                        string="Compute from BOM" type="object"
+                        attrs="{'invisible': ['|', ('cost_method', '!=', 'standard'), ('bom_count', '=', 0)]}"
+                        help="Compute the price of the product using products and operations of related bill of materials, for manufactured products only."
+                        class="oe_link oe_read_only"
+                        colspan="2"/>
+                </field>
+            </field>
+        </record>
+
 </odoo>