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47 lines (39 loc) · 1.46 KB
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Copy pathworkerMain.ts
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47 lines (39 loc) · 1.46 KB
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
(function () {
let MonacoEnvironment = (<any>self).MonacoEnvironment;
let monacoBaseUrl = MonacoEnvironment && MonacoEnvironment.baseUrl ? MonacoEnvironment.baseUrl : '../../../';
if (typeof (<any>self).define !== 'function' || !(<any>self).define.amd) {
importScripts(monacoBaseUrl + 'vs/loader.js');
}
require.config({
baseUrl: monacoBaseUrl,
catchError: true,
createTrustedScriptURL: (value: string) => value,
});
let loadCode = function (moduleId: string) {
require([moduleId], function (ws) {
setTimeout(function () {
let messageHandler = ws.create((msg: any, transfer?: Transferable[]) => {
(<any>self).postMessage(msg, transfer);
}, null);
self.onmessage = (e: MessageEvent) => messageHandler.onmessage(e.data);
while (beforeReadyMessages.length > 0) {
self.onmessage(beforeReadyMessages.shift()!);
}
}, 0);
});
};
let isFirstMessage = true;
let beforeReadyMessages: MessageEvent[] = [];
self.onmessage = (message: MessageEvent) => {
if (!isFirstMessage) {
beforeReadyMessages.push(message);
return;
}
isFirstMessage = false;
loadCode(message.data);
};
})();