tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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LiveText.mjs (1125B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this
      3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      4 
      5 import React from "resource://devtools/client/shared/vendor/react.mjs";
      6 import PropTypes from "resource://devtools/client/shared/vendor/react-prop-types.mjs";
      7 import ReactDOM from "resource://devtools/client/shared/vendor/react-dom.mjs";
      8 import { pre } from "resource://devtools/client/shared/vendor/react-dom-factories.mjs";
      9 
     10 const { Component } = React;
     11 const { findDOMNode } = ReactDOM;
     12 
     13 /**
     14 * This object represents a live DOM text node in a <pre>.
     15 */
     16 class LiveText extends Component {
     17  static get propTypes() {
     18    return {
     19      data: PropTypes.instanceOf(Text),
     20    };
     21  }
     22 
     23  componentDidMount() {
     24    this.componentDidUpdate();
     25  }
     26 
     27  componentDidUpdate() {
     28    const el = findDOMNode(this);
     29    if (el.firstChild === this.props.data) {
     30      return;
     31    }
     32    el.textContent = "";
     33    el.append(this.props.data);
     34  }
     35 
     36  render() {
     37    return pre({ className: "data" });
     38  }
     39 }
     40 
     41 export default { LiveText };