From 196b36db9ada5f2a67d9229485ab12c2d2e299b6 Mon Sep 17 00:00:00 2001
From: mreficent <miquel.raich@eficent.com>
Date: Fri, 20 Oct 2017 10:33:10 +0200
Subject: [PATCH] [FIX] Restrict button_cancel

---
 stock_inventory_revaluation/README.rst                     | 7 ++++++-
 .../views/stock_inventory_revaluation_view.xml             | 3 ++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/stock_inventory_revaluation/README.rst b/stock_inventory_revaluation/README.rst
index 3423646f0..d9d38947b 100644
--- a/stock_inventory_revaluation/README.rst
+++ b/stock_inventory_revaluation/README.rst
@@ -44,11 +44,16 @@ Usage
   select the records in the tree view and go to
   *Action / Post Inventory Revaluations*.
 
-
 .. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
    :alt: Try me on Runbot
    :target: https://runbot.odoo-community.org/runbot/153/10.0
 
+Known issues / Roadmap
+======================
+
+* It is not possible to cancel inventory revaluations for products set with
+  average or standard price.
+
 Bug Tracker
 ===========
 
diff --git a/stock_inventory_revaluation/views/stock_inventory_revaluation_view.xml b/stock_inventory_revaluation/views/stock_inventory_revaluation_view.xml
index 395e7f9d2..4aec0d09d 100644
--- a/stock_inventory_revaluation/views/stock_inventory_revaluation_view.xml
+++ b/stock_inventory_revaluation/views/stock_inventory_revaluation_view.xml
@@ -16,7 +16,8 @@
                                 class="oe_highlight"/>
                         <button name="button_cancel" states="draft,posted"
                                 string="Cancel" type="object"
-                                class="oe_highlight"/>
+                                class="oe_highlight"
+                                attrs="{'invisible':[('cost_method','in',['average','standard'])]}"/>
                         <field name="state" widget="statusbar"
                                statusbar_visible="draft,done,cancel"
                                statusbar_colors='{"done":"blue"}'/>