docbrown/app/javascript/chat/codeEditor.jsx

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No EOL
1.2 KiB
JavaScript

import { h, Component } from 'preact';
import PropTypes from 'prop-types';
export default class CodeEditor extends Component {
componentDidMount() {
import('codemirror')
.then(CodeMirror => {
const editor = document.getElementById("codeeditor");
const myCodeMirror = CodeMirror(editor, {
mode: "javascript",
theme: "material",
autofocus: true,
});
myCodeMirror.setSize("100%", "100%");
//Initial trigger:
const channel = window.pusher.channel(`presence-channel-${this.props.activeChannelId}`)
channel.trigger('client-livecode', {
context: 'initializing-live-code-channel',
channel: `presence-channel-${this.props.activeChannelId}`
});
//Coding trigger:
myCodeMirror.on('keyup', cm => {
channel.trigger('client-livecode', {
keyPressed: true,
value: cm.getValue(),
cursorPos: cm.getCursor(),
});
});
});
}
shouldComponentUpdate() {
return false;
}
render() {
return <div id="codeeditor" className="chatcodeeditor">
<div className="chatcodeeditor__header">Experimental (WIP)</div>
</div>
}
}