/*
* Copyright 2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.webworker.client;
import com.google.gwt.core.client.JsArray;
/**
* The Dedicated worker has these methods on the top level object.
*
* Runs inside the webworker, so this class cannot assume that Window or
* Document exists.
*
* http://www.whatwg.org/specs/web-workers/current-work/
*/
public class DedicatedWorkerGlobalScope extends WorkerGlobalScope {
public static native DedicatedWorkerGlobalScope get() /*-{
return $self;
}-*/;
protected DedicatedWorkerGlobalScope() {
// Constructors must be protected in JavaScriptObject overlays.
};
public final native void postMessage(double message) /*-{
this.postMessage(message);
}-*/;
public final native void postMessage(double message,
JsArray<MessagePort> ports) /*-{
this.postMessage(message, ports);
}-*/;
public final native void postMessage(String message) /*-{
this.postMessage(message);
}-*/;
public final native void postMessage(String message,
JsArray<MessagePort> ports) /*-{
this.postMessage(message, ports);
}-*/;
public final native void setOnMessage(MessageHandler messageHandler) /*-{
this.onmessage = function(event) {
messageHandler.@com.google.gwt.webworker.client.MessageHandler::onMessage(Lcom/google/gwt/webworker/client/MessageEvent;)(event);
}
}-*/;
public final native void terminate() /*-{
this.terminate();
}-*/;
}