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GUAC-862: Use keyIdentifier if it looks like it's necessary.

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Michael Jumper
2014-09-22 16:38:59 -07:00
parent a97bab2f4b
commit 9ef5d14a01
1 changed files with 10 additions and 0 deletions
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10
guacamole-common-js/src/main/webapp/modules/Keyboard.js
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@@ -768,6 +768,16 @@ Guacamole.Keyboard = function(element) {
// If key is known from keyCode or DOM3 alone, use that
keysym = keysym_from_key_identifier(first.key, first.location)
|| keysym_from_keycode(first.keyCode, first.location);
// We must use the (potentially buggy) keyIdentifier immediately if
// keypress will likely not fire, as we need to make a best effort
// to prevent default if requested
if (guac_keyboard.modifiers.ctrl
|| guac_keyboard.modifiers.alt
|| guac_keyboard.modifiers.meta
|| guac_keyboard.modifiers.hyper)
keysym = keysym || keysym_from_key_identifier(first.keyIdentifier, first.location);
if (keysym) {
recentKeysym[first.keyCode] = keysym;
first.defaultPrevented = !press_key(keysym);