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115 lines
3.5 KiB
JavaScript
115 lines
3.5 KiB
JavaScript
import React from 'react';
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import { connect } from 'react-redux';
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import { load } from 'vj/components/monaco/loader';
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const mapStateToProps = (state) => ({
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value: state.editor.code,
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language: window.LANGS[state.editor.lang]?.monaco,
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mainSize: state.ui.main.size,
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pretestSize: state.ui.pretest.size,
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recordSize: state.ui.records.size,
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});
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const mapDispatchToProps = (dispatch) => ({
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handleUpdateCode: (code) => {
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dispatch({
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type: 'SCRATCHPAD_EDITOR_UPDATE_CODE',
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payload: code,
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});
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},
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});
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export default connect(mapStateToProps, mapDispatchToProps)(class MonacoEditor extends React.PureComponent {
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disposable = [];
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async componentDidMount() {
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const value = this.props.value || '';
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const { language } = this.props;
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const { monaco, registerAction, customOptions } = await load([language]);
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const uri = monaco.Uri.parse(`hydro://${UiContext.pdoc.pid || UiContext.pdoc.docId}.${language}`);
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this.model = monaco.editor.createModel(value, language, uri);
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if (this.containerElement) {
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/** @type {monaco.editor.IStandaloneEditorConstructionOptions} */
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const config = {
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theme: 'vs-light',
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...customOptions,
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lineNumbers: true,
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glyphMargin: true,
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lightbulb: { enabled: true },
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model: this.model,
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};
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this.editor = monaco.editor.create(this.containerElement, config);
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registerAction(this.editor, this.model);
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this.disposable.push(
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this.editor.onDidChangeModelContent((event) => {
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if (!this.__prevent_trigger_change_event) {
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this.props.handleUpdateCode(this.editor.getValue({ lineEnding: '\n', preserveBOM: false }), event);
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}
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}),
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);
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window.editor = this.editor;
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window.monaco = monaco;
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}
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}
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async componentDidUpdate(prevProps) {
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const {
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value, language, mainSize, recordSize, pretestSize,
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} = this.props;
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const { editor, model } = this;
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const { monaco } = await load([language]);
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const { LF } = monaco.editor.EndOfLinePreference;
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if (this.props.value != null && this.props.value !== model.getValue(LF, false)) {
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this.__prevent_trigger_change_event = true;
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editor.pushUndoStop();
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model.pushEditOperations(
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[],
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[
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{
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range: model.getFullModelRange(),
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text: value,
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},
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],
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);
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editor.pushUndoStop();
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this.__prevent_trigger_change_event = false;
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}
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if (prevProps.language !== language) {
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const val = model.getValue(LF, false);
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model.dispose();
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const uri = monaco.Uri.parse(`hydro://${UiContext.pdoc.pid || UiContext.pdoc.docId}.${language}`);
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this.model = monaco.editor.createModel(val, language, uri);
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editor.setModel(this.model);
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}
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if (editor) {
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if (prevProps.mainSize !== mainSize
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|| prevProps.recordSize !== recordSize
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|| prevProps.pretestSize !== pretestSize) editor.layout();
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}
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}
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componentWillUnmount() {
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if (this.editor) this.editor.dispose();
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if (this.model) this.model.dispose();
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this.disposable.map((i) => i.dispose());
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}
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assignRef = (component) => {
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this.containerElement = component;
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};
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render() {
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return (
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<div
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ref={this.assignRef}
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style={{
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height: '100%',
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width: '100%',
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}}
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className="ScratchpadMonacoEditor"
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>
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<div className="loader-container"><div className="loader"></div></div>
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</div>
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);
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}
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});
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