From ed3b608ea1751382ebeef98e60575500cd35cede Mon Sep 17 00:00:00 2001
From: Timo Lotterbach <timo.lotterbach@bmw-carit.de>
Date: Wed, 20 Nov 2013 11:05:14 +0100
Subject: [PATCH] protocol: added surface input focus

on platforms, that do not use touch or (mouse-)pointer input,
inputs events are not directly related to the screen content
(e.g. surface positions and sizes).
the controller has to set the input focus for surfaces, so
they will receive input events from sources like buttons or keyboard.

Signed-off-by: Timo Lotterbach <timo.lotterbach@bmw-carit.de>
---
 protocol/ivi-controller.xml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/protocol/ivi-controller.xml b/protocol/ivi-controller.xml
index 2304e8a..614ae71 100755
--- a/protocol/ivi-controller.xml
+++ b/protocol/ivi-controller.xml
@@ -191,6 +191,16 @@
             <arg name="content_state" type="int"/>
         </event>
 
+        <request name="set_input_focus">
+            <description summary="set input_focus to this surface to direct non-graphical inputs (e.g. keyboard) to application providing this surface"/>
+            <arg name="enabled" type="int"/>
+        </request>
+
+        <event name="focus">
+            <description summary="received if input focus of surface has changed"/>
+            <arg name="enabled" type="int"/>
+        </event>
+
     </interface>
 
     <interface name="ivi_controller_layer" version="1">
-- 
2.7.4