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Merged from master

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Henry
2015-11-25 09:04:11 -08:00
parent 7849803a5d
commit 268a2c2427
64 changed files with 3200 additions and 231 deletions
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15
platform/execution/src/WorkerService.js
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@ -38,7 +38,8 @@ define(
* @constructor
*/
function WorkerService($window, workers) {
var workerUrls = {};
var workerUrls = {},
sharedWorkers = {};
function addWorker(worker) {
var key = worker.key;
@ -48,12 +49,15 @@ define(
worker.bundle.sources,
worker.scriptUrl
].join("/");
sharedWorkers[key] = worker.shared;
}
}
(workers || []).forEach(addWorker);
this.workerUrls = workerUrls;
this.sharedWorkers = sharedWorkers;
this.Worker = $window.Worker;
this.SharedWorker = $window.SharedWorker;
}
/**
@ -61,12 +65,17 @@ define(
* that has been registered under the `workers` category
* of extension.
*
* This will return either a Worker or a SharedWorker,
* depending on whether a `shared` flag has been specified
* on the the extension definition for the referenced worker.
*
* @param {string} key symbolic identifier for the worker
* @returns {Worker} the running Worker
* @returns {Worker | SharedWorker} the running Worker
*/
WorkerService.prototype.run = function (key) {
var scriptUrl = this.workerUrls[key],
Worker = this.Worker;
Worker = this.sharedWorkers[key] ?
this.SharedWorker : this.Worker;
return scriptUrl && Worker && new Worker(scriptUrl);
};