197 lines
6.6 KiB
JavaScript
197 lines
6.6 KiB
JavaScript
import React, { PropTypes } from 'react';
|
|
import EditorAccessibility from '../components/EditorAccessibility';
|
|
import CodeMirror from 'codemirror';
|
|
import beautifyJS from 'js-beautify';
|
|
const beautifyCSS = beautifyJS.css;
|
|
const beautifyHTML = beautifyJS.html;
|
|
import 'codemirror/mode/javascript/javascript';
|
|
import 'codemirror/mode/css/css';
|
|
import 'codemirror/mode/htmlmixed/htmlmixed';
|
|
import 'codemirror/addon/selection/active-line';
|
|
import 'codemirror/addon/lint/lint';
|
|
import 'codemirror/addon/lint/javascript-lint';
|
|
import 'codemirror/addon/lint/css-lint';
|
|
import 'codemirror/addon/lint/html-lint';
|
|
import 'codemirror/addon/comment/comment';
|
|
import 'codemirror/keymap/sublime';
|
|
import 'codemirror/addon/search/jump-to-line';
|
|
import { JSHINT } from 'jshint';
|
|
window.JSHINT = JSHINT;
|
|
import { CSSLint } from 'csslint';
|
|
window.CSSLint = CSSLint;
|
|
import { HTMLHint } from 'htmlhint';
|
|
window.HTMLHint = HTMLHint;
|
|
const beepUrl = require('../../../sounds/audioAlert.mp3');
|
|
import InlineSVG from 'react-inlinesvg';
|
|
const downArrowUrl = require('../../../images/down-arrow.svg');
|
|
import classNames from 'classnames';
|
|
|
|
import { debounce } from 'throttle-debounce';
|
|
|
|
class Editor extends React.Component {
|
|
constructor(props) {
|
|
super(props);
|
|
this.tidyCode = this.tidyCode.bind(this);
|
|
}
|
|
|
|
componentDidMount() {
|
|
this.beep = new Audio(beepUrl);
|
|
this._cm = CodeMirror(this.refs.container, { // eslint-disable-line
|
|
theme: 'p5-widget',
|
|
value: this.props.file.content,
|
|
lineNumbers: true,
|
|
styleActiveLine: true,
|
|
inputStyle: 'contenteditable',
|
|
mode: 'javascript',
|
|
lineWrapping: true,
|
|
gutters: ['CodeMirror-lint-markers'],
|
|
keyMap: 'sublime',
|
|
lint: {
|
|
onUpdateLinting: debounce(2000, (annotations) => {
|
|
this.props.clearLintMessage();
|
|
annotations.forEach((x) => {
|
|
if (x.from.line > -1) {
|
|
this.props.updateLintMessage(x.severity, (x.from.line + 1), x.message);
|
|
}
|
|
});
|
|
if (this.props.lintMessages.length > 0 && this.props.lintWarning) {
|
|
this.beep.play();
|
|
}
|
|
})
|
|
}
|
|
});
|
|
this._cm.on('change', debounce(200, () => {
|
|
this.props.updateFileContent(this.props.file.name, this._cm.getValue());
|
|
}));
|
|
this._cm.on('keyup', () => {
|
|
const temp = `line ${parseInt((this._cm.getCursor().line) + 1, 10)}`;
|
|
document.getElementById('current-line').innerHTML = temp;
|
|
});
|
|
// this._cm.on('change', () => { // eslint-disable-line
|
|
// // this.props.updateFileContent('sketch.js', this._cm.getValue());
|
|
// throttle(1000, () => console.log('debounce is working!'));
|
|
// this.props.updateFileContent(this.props.file.name, this._cm.getValue());
|
|
// });
|
|
this._cm.getWrapperElement().style['font-size'] = `${this.props.fontSize}px`;
|
|
this._cm.setOption('indentWithTabs', this.props.isTabIndent);
|
|
this._cm.setOption('tabSize', this.props.indentationAmount);
|
|
|
|
this._cm.on('keydown', (_cm, e) => {
|
|
if (e.key === 'Tab' && e.shiftKey) {
|
|
this.tidyCode();
|
|
}
|
|
});
|
|
}
|
|
|
|
componentDidUpdate(prevProps) {
|
|
if (this.props.file.content !== prevProps.file.content &&
|
|
this.props.file.content !== this._cm.getValue()) {
|
|
this._cm.setValue(this.props.file.content); // eslint-disable-line no-underscore-dangle
|
|
}
|
|
if (this.props.fontSize !== prevProps.fontSize) {
|
|
this._cm.getWrapperElement().style['font-size'] = `${this.props.fontSize}px`;
|
|
}
|
|
if (this.props.indentationAmount !== prevProps.indentationAmount) {
|
|
this._cm.setOption('tabSize', this.props.indentationAmount);
|
|
}
|
|
if (this.props.isTabIndent !== prevProps.isTabIndent) {
|
|
this._cm.setOption('indentWithTabs', this.props.isTabIndent);
|
|
}
|
|
if (this.props.file.name !== prevProps.name) {
|
|
if (this.props.file.name.match(/.+\.js$/)) {
|
|
this._cm.setOption('mode', 'javascript');
|
|
} else if (this.props.file.name.match(/.+\.css$/)) {
|
|
this._cm.setOption('mode', 'css');
|
|
} else if (this.props.file.name.match(/.+\.html$/)) {
|
|
this._cm.setOption('mode', 'htmlmixed');
|
|
}
|
|
}
|
|
}
|
|
|
|
componentWillUnmount() {
|
|
this._cm = null;
|
|
}
|
|
|
|
tidyCode() {
|
|
const beautifyOptions = {
|
|
indent_size: this.props.indentationAmount,
|
|
indent_with_tabs: this.props.isTabIndent
|
|
};
|
|
|
|
const mode = this._cm.getOption('mode');
|
|
if (mode === 'javascript') {
|
|
this._cm.doc.setValue(beautifyJS(this._cm.doc.getValue(), beautifyOptions));
|
|
} else if (mode === 'css') {
|
|
this._cm.doc.setValue(beautifyCSS(this._cm.doc.getValue(), beautifyOptions));
|
|
} else if (mode === 'htmlmixed') {
|
|
this._cm.doc.setValue(beautifyHTML(this._cm.doc.getValue(), beautifyOptions));
|
|
}
|
|
}
|
|
|
|
_cm: CodeMirror.Editor
|
|
|
|
render() {
|
|
const editorSectionClass = classNames({
|
|
editor: true,
|
|
'editor--options': this.props.editorOptionsVisible
|
|
});
|
|
|
|
return (
|
|
<section
|
|
title="code editor"
|
|
role="main"
|
|
className={editorSectionClass}
|
|
>
|
|
<button
|
|
className="editor__options-button"
|
|
tabIndex="0"
|
|
onClick={(e) => {
|
|
e.target.focus();
|
|
this.props.showEditorOptions();
|
|
}}
|
|
onBlur={() => setTimeout(this.props.closeEditorOptions, 200)}
|
|
>
|
|
<InlineSVG src={downArrowUrl} />
|
|
</button>
|
|
<ul className="editor__options">
|
|
<li>
|
|
<a onClick={this.tidyCode}>Tidy</a>
|
|
</li>
|
|
<li>
|
|
<a onClick={this.props.showKeyboardShortcutModal}>Keyboard Shortcuts</a>
|
|
</li>
|
|
</ul>
|
|
<div ref="container" className="editor-holder" tabIndex="0">
|
|
</div>
|
|
<EditorAccessibility
|
|
lintMessages={this.props.lintMessages}
|
|
lineNumber={this.props.lineNumber}
|
|
/>
|
|
</section>
|
|
);
|
|
}
|
|
}
|
|
|
|
Editor.propTypes = {
|
|
lintWarning: PropTypes.bool.isRequired,
|
|
lineNumber: PropTypes.string.isRequired,
|
|
lintMessages: PropTypes.array.isRequired,
|
|
updateLintMessage: PropTypes.func.isRequired,
|
|
clearLintMessage: PropTypes.func.isRequired,
|
|
updateLineNumber: PropTypes.func.isRequired,
|
|
indentationAmount: PropTypes.number.isRequired,
|
|
isTabIndent: PropTypes.bool.isRequired,
|
|
updateFileContent: PropTypes.func.isRequired,
|
|
fontSize: PropTypes.number.isRequired,
|
|
file: PropTypes.shape({
|
|
name: PropTypes.string.isRequired,
|
|
content: PropTypes.string.isRequired
|
|
}),
|
|
editorOptionsVisible: PropTypes.bool.isRequired,
|
|
showEditorOptions: PropTypes.func.isRequired,
|
|
closeEditorOptions: PropTypes.func.isRequired,
|
|
showKeyboardShortcutModal: PropTypes.func.isRequired
|
|
};
|
|
|
|
export default Editor;
|