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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_RENDERER_WEBSHAREDWORKERREPOSITORY_IMPL_H_ | |
6 #define CONTENT_RENDERER_WEBSHAREDWORKERREPOSITORY_IMPL_H_ | |
7 | |
8 #include "base/containers/hash_tables.h" | |
9 #include "third_party/WebKit/public/web/WebSharedWorkerRepository.h" | |
10 | |
11 namespace WebKit { | |
12 class WebSharedWorker; | |
13 } | |
14 | |
15 namespace content { | |
16 | |
17 class WebSharedWorkerRepositoryImpl : public WebKit::WebSharedWorkerRepository { | |
18 public: | |
19 WebSharedWorkerRepositoryImpl(); | |
20 virtual ~WebSharedWorkerRepositoryImpl(); | |
21 | |
22 virtual void addSharedWorker(WebKit::WebSharedWorker*, DocumentID document); | |
23 virtual void documentDetached(DocumentID document); | |
24 | |
25 // Returns true if the document has created a SharedWorker (used by the | |
26 // WebKit code to determine if the document can be suspended). | |
27 virtual bool hasSharedWorkers(DocumentID document); | |
28 | |
29 private: | |
30 // The set of documents that have created a SharedWorker. | |
31 typedef base::hash_set<DocumentID> DocumentSet; | |
32 DocumentSet shared_worker_parents_; | |
33 }; | |
34 | |
35 } // namespace content | |
36 | |
37 #endif // CONTENT_RENDERER_WEBSHAREDWORKERREPOSITORY_IMPL_H_ | |
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