Demo/bin/Debug/front_end/sdk/WorkerManager.js

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/*
 * Copyright (C) 2011 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/**
 * @constructor
 * @extends {WebInspector.SDKObject}
 * @param {!WebInspector.Target} target
 */
WebInspector.WorkerManager = function(target)
{
    WebInspector.SDKObject.call(this, target);
    target.registerWorkerDispatcher(new WebInspector.WorkerDispatcher(this));
    this._lastAnonymousTargetId = 0;
    /** @type {!Map.<string, !WebInspector.WorkerConnection>} */
    this._connections = new Map();

    /** @type {!Map.<string, !WebInspector.Target>} */
    this._targetsByWorkerId = new Map();

    WebInspector.targetManager.addEventListener(WebInspector.TargetManager.Events.SuspendStateChanged, this._onSuspendStateChanged, this);
    this._onSuspendStateChanged();
    this.enable();
}

WebInspector.WorkerManager.prototype = {
    enable: function()
    {
        if (this._enabled)
            return;
        this._enabled = true;

        this.target().workerAgent().enable();
        this.target().resourceTreeModel.addEventListener(WebInspector.TargetManager.Events.MainFrameNavigated, this._mainFrameNavigated, this);