| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_RENDERER_WEBSHAREDWORKERREPOSITORY_IMPL_H_ |
| #define CONTENT_RENDERER_WEBSHAREDWORKERREPOSITORY_IMPL_H_ |
| |
| #include "base/containers/hash_tables.h" |
| #include "third_party/WebKit/public/web/WebSharedWorkerRepository.h" |
| |
| namespace WebKit { |
| class WebSharedWorker; |
| } |
| |
| namespace content { |
| |
| class WebSharedWorkerRepositoryImpl : public WebKit::WebSharedWorkerRepository { |
| public: |
| WebSharedWorkerRepositoryImpl(); |
| virtual ~WebSharedWorkerRepositoryImpl(); |
| |
| virtual void addSharedWorker(WebKit::WebSharedWorker*, DocumentID document); |
| virtual void documentDetached(DocumentID document); |
| |
| // Returns true if the document has created a SharedWorker (used by the |
| // WebKit code to determine if the document can be suspended). |
| virtual bool hasSharedWorkers(DocumentID document); |
| |
| private: |
| // The set of documents that have created a SharedWorker. |
| typedef base::hash_set<DocumentID> DocumentSet; |
| DocumentSet shared_worker_parents_; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_RENDERER_WEBSHAREDWORKERREPOSITORY_IMPL_H_ |