content/renderer/websharedworkerrepository_impl.cc

   1 // Copyright (c) 2009 The Chromium Authors. All rights reserved.  Use of this
   2 // source code is governed by a BSD-style license that can be found in the
   3 // LICENSE file.
   4
   5 #include "content/renderer/websharedworkerrepository_impl.h"
   6
   7 #include "content/common/child_thread.h"
   8 #include "content/common/view_messages.h"
   9 #include "content/renderer/websharedworker_proxy.h"
  10
  11 namespace content {
  12
  13 WebSharedWorkerRepositoryImpl::WebSharedWorkerRepositoryImpl() {}
  14
  15 WebSharedWorkerRepositoryImpl::~WebSharedWorkerRepositoryImpl() {}
  16
  17 void WebSharedWorkerRepositoryImpl::addSharedWorker(
  18     WebKit::WebSharedWorker* worker, DocumentID document) {
  19   shared_worker_parents_.insert(document);
  20 }
  21
  22 void WebSharedWorkerRepositoryImpl::documentDetached(DocumentID document) {
  23   DocumentSet::iterator iter = shared_worker_parents_.find(document);
  24   if (iter != shared_worker_parents_.end()) {
  25     // Notify the browser process that the document has shut down.
  26     ChildThread::current()->Send(new ViewHostMsg_DocumentDetached(document));
  27     shared_worker_parents_.erase(iter);
  28   }
  29 }
  30
  31 bool WebSharedWorkerRepositoryImpl::hasSharedWorkers(DocumentID document) {
  32   return shared_worker_parents_.find(document) != shared_worker_parents_.end();
  33 }
  34
  35 }  // namespace content