jyapayne/ace
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make detection of altGr more robust

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nightwing 2015-01-23 17:16:41 +04:00
commit 845a6d4e98
1 changed files with 5 additions and 6 deletions
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11
lib/ace/lib/event.js
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@ -241,12 +241,11 @@ function normalizeCommandKeys(callback, e, keyCode) {
if (keyCode === 18 || keyCode === 17) { if (keyCode === 18 || keyCode === 17) {
var location = "location" in e ? e.location : e.keyLocation; var location = "location" in e ? e.location : e.keyLocation;
if (keyCode === 17 && location === 1) { if (keyCode === 17 && location === 1) {
ts = e.timeStamp; if (pressedKeys[keyCode] == 1)
ts = e.timeStamp;
} else if (keyCode === 18 && hashId === 3 && location === 2) { } else if (keyCode === 18 && hashId === 3 && location === 2) {
var dt = -ts; var dt = e.timestamp - ts;
ts = e.timeStamp; if (dt < 50)
dt += ts;
if (dt < 3)
pressedKeys.altGr = true; pressedKeys.altGr = true;
} }
} }
@ -309,7 +308,7 @@ exports.addCommandKeyListener = function(el, callback) {
var lastDefaultPrevented = null; var lastDefaultPrevented = null;
addListener(el, "keydown", function(e) { addListener(el, "keydown", function(e) {
pressedKeys[e.keyCode] = true; pressedKeys[e.keyCode] = (pressedKeys[e.keyCode] || 0) + 1;
var result = normalizeCommandKeys(callback, e, e.keyCode); var result = normalizeCommandKeys(callback, e, e.keyCode);
lastDefaultPrevented = e.defaultPrevented; lastDefaultPrevented = e.defaultPrevented;
return result; return result;