From: Christian Linhart <chris@demorecorder.com>
Date: Mon, 18 Aug 2014 12:59:42 +0000 (+0200)
Subject: xinput: rep ChangeKeyboardDevice.status: altenum to enum
X-Git-Url: http://git.demorecorder.com/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa8b37167cffd211b2ab635d2521d5b6d9d3cc47;hp=63b08d46f699b8a548cf2b9f500da26b11428ebf;p=free-sw%2Fxcb%2Fproto

xinput: rep ChangeKeyboardDevice.status: altenum to enum

Field "status" can only get values from enum GrabStatus
therefore make it an enum instead of altenum.

spec:
http://cgit.freedesktop.org/xorg/proto/inputproto/tree/specs/XIproto.txt#n1016

Add comment about valid values for field status.

Note:
An old spec lists value 2 for enum value "Frozen"
while enum GrabStatus has value 4 for Frozen.
The old spec is probably wrong.
Here is the URL of the old spec:
http://cgit.freedesktop.org/xorg/lib/libXi/tree/specs/encoding.xml#n1044
---

diff --git a/src/xinput.xml b/src/xinput.xml
index 58551ea..51a5a5d 100644
--- a/src/xinput.xml
+++ b/src/xinput.xml
@@ -304,7 +304,10 @@ authorization from the authors.
         <pad bytes="3" />
         <reply>
             <pad bytes="1" />
-            <field type="CARD8" name="status" altenum="GrabStatus" />
+            <!-- only the following GrabStatus-values are valid here:
+                 "Success", "AlreadyGrabbed", and "Frozen"
+            -->
+            <field type="CARD8" name="status" enum="GrabStatus" />
             <pad bytes="23" />
         </reply>
     </request>