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Workaround missing keyup event when user types ctrl-f.

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(imported from commit ad37e0c9069ee29dd8159e020682cc05738b300b)
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Tim Abbott
2012-11-01 14:44:59 -04:00
parent 3aab57a283
commit 3aa7cc521f
1 changed files with 14 additions and 0 deletions
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14
zephyr/static/js/hotkey.js
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@@ -157,6 +157,20 @@ exports.set_compose = function () {
$(document).keydown(function (e) { $(document).keydown(function (e) {
pressed_keys[e.which] = true; pressed_keys[e.which] = true;
if ((num_pressed_keys() >= 2) &&
(48 <= event.which && event.which <= 90) &&
(pressed_keys[17] === true ||
pressed_keys[91] === true)) {
// If the user typed 2 or more characters, one of which was
// ctrl(17) or command(91), and ending with an alphanumeric
// character (between 48 and 90), this is probably a browser
// keyboard shortcut (example: ctrl-f in Chrome). Browsers
// will often not trigger a keyup event after processing those
// shortcuts and we don't have any hotkeys using these
// characters, so just ignore such key presses for our
// accounting.
pressed_keys = {};
}
}); });
$(document).keyup(function (e) { $(document).keyup(function (e) {