319 lines
10 KiB
JavaScript
319 lines
10 KiB
JavaScript
import React, { PropTypes } from 'react';
|
|
import CodeMirror from 'codemirror';
|
|
import beautifyJS from 'js-beautify';
|
|
import 'codemirror/mode/css/css';
|
|
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';
|
|
import { CSSLint } from 'csslint';
|
|
import { HTMLHint } from 'htmlhint';
|
|
import InlineSVG from 'react-inlinesvg';
|
|
import classNames from 'classnames';
|
|
import { debounce } from 'lodash';
|
|
import '../../../utils/htmlmixed';
|
|
import '../../../utils/p5-javascript';
|
|
import Timer from '../components/Timer';
|
|
import EditorAccessibility from '../components/EditorAccessibility';
|
|
|
|
const beautifyCSS = beautifyJS.css;
|
|
const beautifyHTML = beautifyJS.html;
|
|
|
|
window.JSHINT = JSHINT;
|
|
window.CSSLint = CSSLint;
|
|
window.HTMLHint = HTMLHint;
|
|
|
|
const beepUrl = require('../../../sounds/audioAlert.mp3');
|
|
const downArrowUrl = require('../../../images/down-arrow.svg');
|
|
const unsavedChangesDotUrl = require('../../../images/unsaved-changes-dot.svg');
|
|
const rightArrowUrl = require('../../../images/right-arrow.svg');
|
|
const leftArrowUrl = require('../../../images/left-arrow.svg');
|
|
|
|
class Editor extends React.Component {
|
|
constructor(props) {
|
|
super(props);
|
|
this.tidyCode = this.tidyCode.bind(this);
|
|
}
|
|
componentDidMount() {
|
|
this.beep = new Audio(beepUrl);
|
|
this.widgets = [];
|
|
this._cm = CodeMirror(this.codemirrorContainer, { // eslint-disable-line
|
|
theme: `p5-${this.props.theme}`,
|
|
lineNumbers: true,
|
|
styleActiveLine: true,
|
|
inputStyle: 'contenteditable',
|
|
lineWrapping: false,
|
|
fixedGutter: false,
|
|
gutters: ['CodeMirror-lint-markers'],
|
|
keyMap: 'sublime',
|
|
lint: {
|
|
onUpdateLinting: debounce((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();
|
|
}
|
|
}, 2000),
|
|
options: {
|
|
'asi': true,
|
|
'eqeqeq': false,
|
|
'-W041': false
|
|
}
|
|
}
|
|
});
|
|
|
|
this._cm.setOption('extraKeys', {
|
|
'Cmd-Enter': () => null,
|
|
'Shift-Cmd-Enter': () => null,
|
|
'Ctrl-Enter': () => null,
|
|
'Shift-Ctrl-Enter': () => null
|
|
});
|
|
|
|
this.initializeDocuments(this.props.files);
|
|
this._cm.swapDoc(this._docs[this.props.file.id]);
|
|
|
|
this._cm.on('change', debounce(() => {
|
|
this.props.setUnsavedChanges(true);
|
|
this.props.updateFileContent(this.props.file.name, this._cm.getValue());
|
|
if (this.props.autorefresh && this.props.isPlaying) {
|
|
this.props.startRefreshSketch();
|
|
this.props.clearConsole();
|
|
}
|
|
}, 400));
|
|
|
|
this._cm.on('keyup', () => {
|
|
const temp = `line ${parseInt((this._cm.getCursor().line) + 1, 10)}`;
|
|
document.getElementById('current-line').innerHTML = temp;
|
|
});
|
|
|
|
this._cm.on('keydown', (_cm, e) => {
|
|
// 9 === Tab
|
|
if (e.keyCode === 9 && e.shiftKey) {
|
|
this.tidyCode();
|
|
}
|
|
});
|
|
|
|
this._cm.getWrapperElement().style['font-size'] = `${this.props.fontSize}px`;
|
|
this._cm.setOption('indentWithTabs', this.props.isTabIndent);
|
|
this._cm.setOption('tabSize', this.props.indentationAmount);
|
|
|
|
this._cm.addLineClass(1, null, 'line-runtime-error');
|
|
}
|
|
|
|
componentWillUpdate(nextProps) {
|
|
// check if files have changed
|
|
if (this.props.files[0].id !== nextProps.files[0].id) {
|
|
// then need to make CodeMirror documents
|
|
this.initializeDocuments(nextProps.files);
|
|
}
|
|
if (this.props.files.length !== nextProps.files.length) {
|
|
this.initializeDocuments(nextProps.files);
|
|
}
|
|
}
|
|
|
|
componentDidUpdate(prevProps) {
|
|
if (this.props.file.content !== prevProps.file.content &&
|
|
this.props.file.content !== this._cm.getValue()) {
|
|
const oldDoc = this._cm.swapDoc(this._docs[this.props.file.id]);
|
|
this._docs[prevProps.file.id] = oldDoc;
|
|
this._cm.focus();
|
|
if (!prevProps.unsavedChanges) {
|
|
setTimeout(() => this.props.setUnsavedChanges(false), 400);
|
|
}
|
|
}
|
|
if (this.props.fontSize !== prevProps.fontSize) {
|
|
this._cm.getWrapperElement().style['font-size'] = `${this.props.fontSize}px`;
|
|
}
|
|
if (this.props.indentationAmount !== prevProps.indentationAmount) {
|
|
this._cm.setOption('tabSize', this.props.indentationAmount);
|
|
}
|
|
if (this.props.isTabIndent !== prevProps.isTabIndent) {
|
|
this._cm.setOption('indentWithTabs', this.props.isTabIndent);
|
|
}
|
|
if (this.props.theme !== prevProps.theme) {
|
|
this._cm.setOption('theme', `p5-${this.props.theme}`);
|
|
}
|
|
}
|
|
|
|
componentWillUnmount() {
|
|
this._cm = null;
|
|
}
|
|
|
|
getFileMode(fileName) {
|
|
let mode;
|
|
if (fileName.match(/.+\.js$/i)) {
|
|
mode = 'javascript';
|
|
} else if (fileName.match(/.+\.css$/i)) {
|
|
mode = 'css';
|
|
} else if (fileName.match(/.+\.html$/i)) {
|
|
mode = 'htmlmixed';
|
|
} else if (fileName.match(/.+\.json$/i)) {
|
|
mode = 'application/json';
|
|
} else {
|
|
mode = 'text/plain';
|
|
}
|
|
return mode;
|
|
}
|
|
|
|
initializeDocuments(files) {
|
|
console.log('calling initialize documents');
|
|
this._docs = {};
|
|
files.forEach((file) => {
|
|
if (file.name !== 'root') {
|
|
this._docs[file.id] = CodeMirror.Doc(file.content, this.getFileMode(file.name)); // eslint-disable-line
|
|
}
|
|
});
|
|
}
|
|
|
|
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));
|
|
}
|
|
}
|
|
|
|
toggleEditorOptions() {
|
|
if (this.props.editorOptionsVisible) {
|
|
this.props.closeEditorOptions();
|
|
} else {
|
|
this.optionsButton.focus();
|
|
this.props.showEditorOptions();
|
|
}
|
|
}
|
|
|
|
_cm: CodeMirror.Editor
|
|
|
|
render() {
|
|
const editorSectionClass = classNames({
|
|
'editor': true,
|
|
'sidebar--contracted': !this.props.isExpanded,
|
|
'editor--options': this.props.editorOptionsVisible
|
|
});
|
|
|
|
return (
|
|
<section
|
|
title="code editor"
|
|
role="main"
|
|
className={editorSectionClass}
|
|
>
|
|
<header className="editor__header">
|
|
<button
|
|
aria-label="collapse file navigation"
|
|
className="sidebar__contract"
|
|
onClick={this.props.collapseSidebar}
|
|
>
|
|
<InlineSVG src={leftArrowUrl} />
|
|
</button>
|
|
<button
|
|
aria-label="expand file navigation"
|
|
className="sidebar__expand"
|
|
onClick={this.props.expandSidebar}
|
|
>
|
|
<InlineSVG src={rightArrowUrl} />
|
|
</button>
|
|
<div className="editor__file-name">
|
|
<span>
|
|
{this.props.file.name}
|
|
{this.props.unsavedChanges ? <InlineSVG src={unsavedChangesDotUrl} /> : null}
|
|
</span>
|
|
<Timer
|
|
projectSavedTime={this.props.projectSavedTime}
|
|
isUserOwner={this.props.isUserOwner}
|
|
/>
|
|
</div>
|
|
<button
|
|
className="editor__options-button"
|
|
aria-label="editor options"
|
|
tabIndex="0"
|
|
ref={(element) => { this.optionsButton = element; }}
|
|
onClick={() => {
|
|
this.toggleEditorOptions();
|
|
}}
|
|
onBlur={() => setTimeout(this.props.closeEditorOptions, 200)}
|
|
>
|
|
<InlineSVG src={downArrowUrl} />
|
|
</button>
|
|
<ul className="editor__options" title="editor options">
|
|
<li>
|
|
<button onClick={this.tidyCode}>Tidy</button>
|
|
</li>
|
|
<li>
|
|
<button onClick={this.props.showKeyboardShortcutModal}>Keyboard shortcuts</button>
|
|
</li>
|
|
</ul>
|
|
</header>
|
|
<div ref={(element) => { this.codemirrorContainer = element; }} className="editor-holder" tabIndex="0">
|
|
</div>
|
|
<EditorAccessibility
|
|
lintMessages={this.props.lintMessages}
|
|
/>
|
|
</section>
|
|
);
|
|
}
|
|
}
|
|
|
|
Editor.propTypes = {
|
|
lintWarning: PropTypes.bool.isRequired,
|
|
lintMessages: PropTypes.arrayOf(PropTypes.shape({
|
|
severity: PropTypes.string.isRequired,
|
|
line: PropTypes.number.isRequired,
|
|
message: PropTypes.string.isRequired,
|
|
id: PropTypes.number.isRequired
|
|
})).isRequired,
|
|
updateLintMessage: PropTypes.func.isRequired,
|
|
clearLintMessage: 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,
|
|
id: PropTypes.string.isRequired
|
|
}).isRequired,
|
|
editorOptionsVisible: PropTypes.bool.isRequired,
|
|
showEditorOptions: PropTypes.func.isRequired,
|
|
closeEditorOptions: PropTypes.func.isRequired,
|
|
showKeyboardShortcutModal: PropTypes.func.isRequired,
|
|
setUnsavedChanges: PropTypes.func.isRequired,
|
|
startRefreshSketch: PropTypes.func.isRequired,
|
|
autorefresh: PropTypes.bool.isRequired,
|
|
isPlaying: PropTypes.bool.isRequired,
|
|
theme: PropTypes.string.isRequired,
|
|
unsavedChanges: PropTypes.bool.isRequired,
|
|
projectSavedTime: PropTypes.string.isRequired,
|
|
files: PropTypes.arrayOf(PropTypes.shape({
|
|
id: PropTypes.string.isRequired,
|
|
name: PropTypes.string.isRequired,
|
|
content: PropTypes.string.isRequired
|
|
})).isRequired,
|
|
isExpanded: PropTypes.bool.isRequired,
|
|
collapseSidebar: PropTypes.func.isRequired,
|
|
expandSidebar: PropTypes.func.isRequired,
|
|
isUserOwner: PropTypes.bool,
|
|
clearConsole: PropTypes.func.isRequired
|
|
};
|
|
|
|
Editor.defaultProps = {
|
|
isUserOwner: false
|
|
};
|
|
|
|
export default Editor;
|