2 * Copyright (C) 2011 Google Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
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15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 WebInspector.HeapSnapshotWorkerDispatcher = function(globalObject, postMessage)
37 this._global = globalObject;
38 this._postMessage = postMessage;
41 WebInspector.HeapSnapshotWorkerDispatcher.prototype = {
42 _findFunction: function(name)
44 var path = name.split(".");
45 var result = this._global;
46 for (var i = 0; i < path.length; ++i)
47 result = result[path[i]];
52 * @param {string} name
55 sendEvent: function(name, data)
57 this._postMessage({eventName: name, data: data});
60 dispatchMessage: function(event)
62 var data = /** @type {!WebInspector.HeapSnapshotCommon.WorkerCommand } */(event.data);
63 var response = {callId: data.callId};
65 switch (data.disposition) {
67 var constructorFunction = this._findFunction(data.methodName);
68 this._objects[data.objectId] = new constructorFunction(this);
72 delete this._objects[data.objectId];
76 var object = this._objects[data.objectId];
77 var result = object[data.methodName];
78 response.result = result;
82 var object = this._objects[data.objectId];
83 var result = object[data.methodName].apply(object, data.methodArguments);
85 this._objects[data.newObjectId] = result;
86 response.result = !!result;
90 var object = this._objects[data.objectId];
91 response.result = object[data.methodName].apply(object, data.methodArguments);
94 case "evaluateForTest": {
96 response.result = eval(data.source)
98 response.result = e.toString();
104 response.error = e.toString();
105 response.errorCallStack = e.stack;
107 response.errorMethodName = data.methodName;
109 this._postMessage(response);