create-broadcast-app
Version:
Create a NextGen TV broadcast app with one command
42 lines (38 loc) • 993 B
JavaScript
/**
* Copyright (c) 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
/* @flow */
function removeNextBr(parent, component: ?Element) {
while (component != null && component.tagName.toLowerCase() !== 'br') {
component = component.nextElementSibling;
}
if (component != null) {
parent.removeChild(component);
}
}
function absolutifyCaret(component: Node) {
const ccn = component.childNodes;
for (let index = 0; index < ccn.length; ++index) {
const c = ccn[index];
// $FlowFixMe
if (c.tagName.toLowerCase() !== 'span') {
continue;
}
const _text = c.innerText;
if (_text == null) {
continue;
}
const text = _text.replace(/\s/g, '');
if (text !== '|^') {
continue;
}
// $FlowFixMe
c.style.position = 'absolute';
// $FlowFixMe
removeNextBr(component, c);
}
}
export { absolutifyCaret };