64 lines
2.0 KiB
JavaScript
64 lines
2.0 KiB
JavaScript
import React, { PropTypes } 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.file.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.updateFileContent('sketch.js', this._cm.getValue());
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this.props.updateFileContent(this.props.file.name, this._cm.getValue());
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});
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this._cm.getWrapperElement().style['font-size'] = `${this.props.fontSize}px`;
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this._cm.setOption('indentWithTabs', this.props.isTabIndent);
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this._cm.setOption('tabSize', this.props.indentationAmount);
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}
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componentDidUpdate(prevProps) {
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if (this.props.file.content !== prevProps.file.content &&
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this.props.file.content !== this._cm.getValue()) {
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this._cm.setValue(this.props.file.content); // eslint-disable-line no-underscore-dangle
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}
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if (this.props.fontSize !== prevProps.fontSize) {
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this._cm.getWrapperElement().style['font-size'] = `${this.props.fontSize}px`;
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}
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if (this.props.indentationAmount !== prevProps.indentationAmount) {
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this._cm.setOption('tabSize', this.props.indentationAmount);
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}
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if (this.props.isTabIndent !== prevProps.isTabIndent) {
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this._cm.setOption('indentWithTabs', this.props.isTabIndent);
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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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Editor.propTypes = {
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indentationAmount: PropTypes.number.isRequired,
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isTabIndent: PropTypes.bool.isRequired,
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updateFileContent: PropTypes.func.isRequired,
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fontSize: PropTypes.number.isRequired,
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file: PropTypes.shape({
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name: PropTypes.string.isRequired,
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content: PropTypes.string.isRequired
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})
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};
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export default Editor;
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