From 60a415ae1c338856b1e47ea3517067e6e8257c85 Mon Sep 17 00:00:00 2001
From: samhed <samuel@cendio.se>
Date: Mon, 14 Apr 2014 13:26:52 +0200
Subject: [PATCH] Credit for this fix goes to Jesper Dam
 (https://github.com/Medical-Insight/noVNC/tree/fix-ie10-keyboard).

Fix keyboard handling for IE10 (issue #352)
* Keyboard events in IE10 do not provide any useful information on the properties 'which', 'char' or 'charCode'. Instead, it seems to store the char code in the keyCode property.
---
 include/keyboard.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/keyboard.js b/include/keyboard.js
index 6bea9b53..c89411cc 100644
--- a/include/keyboard.js
+++ b/include/keyboard.js
@@ -173,7 +173,10 @@ var kbdUtil = (function() {
         else if (evt.charCode) {
             codepoint = evt.charCode;
         }
-
+        else if (evt.keyCode && evt.type === 'keypress') {
+            // IE10 stores the char code as keyCode, and has no other useful properties
+            codepoint = evt.keyCode;
+        }
         if (codepoint) {
             var res = keysyms.fromUnicode(substituteCodepoint(codepoint));
             if (res) {