OLD | NEW |
| (Empty) |
1 /* | |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | |
3 * | |
4 * Redistribution and use in source and binary forms, with or without | |
5 * modification, are permitted provided that the following conditions are | |
6 * met: | |
7 * | |
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 | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
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 | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #ifndef WebWorker_h | |
32 #define WebWorker_h | |
33 | |
34 #include "WebMessagePortChannel.h" | |
35 | |
36 namespace WebKit { | |
37 | |
38 class WebString; | |
39 class WebURL; | |
40 class WebWorkerClient; | |
41 | |
42 // Provides an interface to the script execution context for a worker. | |
43 class WebWorker { | |
44 public: | |
45 // Instantiates a built-in WebWorker. | |
46 WEBKIT_API static WebWorker* create(WebWorkerClient*); | |
47 | |
48 virtual ~WebWorker() { } | |
49 virtual void startWorkerContext(const WebURL& scriptURL, | |
50 const WebString& userAgent, | |
51 const WebString& sourceCode) = 0; | |
52 virtual void terminateWorkerContext() = 0; | |
53 virtual void postMessageToWorkerContext( | |
54 const WebString&, | |
55 const WebMessagePortChannelArray&) = 0; | |
56 virtual void workerObjectDestroyed() = 0; | |
57 virtual void clientDestroyed() = 0; | |
58 }; | |
59 | |
60 } // namespace WebKit | |
61 | |
62 #endif | |
OLD | NEW |