44 lines
1.2 KiB
JavaScript
44 lines
1.2 KiB
JavaScript
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import React from 'react';
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import CodeMirror from 'codemirror';
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import 'codemirror/mode/javascript/javascript';
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import 'codemirror/addon/selection/active-line';
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class Editor extends React.Component {
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componentDidMount() {
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this._cm = CodeMirror(this.refs.container, { // eslint-disable-line
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theme: 'p5-widget',
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value: this.props.content,
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lineNumbers: true,
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styleActiveLine: true,
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mode: 'javascript'
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});
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this._cm.on('change', () => { // eslint-disable-line
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this.props.updateFile('sketch.js', this._cm.getValue());
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});
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this._cm.getWrapperElement().style['font-size'] = `${this.props.fontSize}px`;
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}
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componentDidUpdate(prevProps) {
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if (this.props.content !== prevProps.content &&
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this.props.content !== this._cm.getValue()) {
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this._cm.setValue(this.props.content); // eslint-disable-line no-underscore-dangle
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}
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if (this.props.fontSize !== prevProps.fontSize) {
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this._cm.getWrapperElement().style['font-size'] = `${this.props.fontSize}px`;
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}
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}
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componentWillUnmount() {
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this._cm = null;
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}
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_cm: CodeMirror.Editor
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render() {
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return <div ref="container" className="editor-holder"></div>;
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}
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}
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export default Editor;
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