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unregister listeners on closing showCodeMirrorPopup

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tophf 2017-12-10 11:24:52 +03:00
parent baab837be4
commit 8679e55206
1 changed files with 6 additions and 2 deletions
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8
edit/edit.js
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@ -583,10 +583,14 @@ function showCodeMirrorPopup(title, html, options) {
keyMap: prefs.get('editor.keyMap')
}, options));
cm.focus();
cm.on('focus', () => cm.rerouteHotkeys(false));
cm.on('blur', () => cm.rerouteHotkeys(true));
const rerouteOn = () => cm.rerouteHotkeys(false);
const rerouteOff = () => cm.rerouteHotkeys(true);
cm.on('focus', rerouteOn);
cm.on('blur', rerouteOff);
window.addEventListener('closeHelp', function _() {
window.removeEventListener('closeHelp', _);
cm.off('focus', rerouteOn);
cm.off('blur', rerouteOff);
cm = popup.codebox = null;
});
return popup;