third_party/WebKit/Source/web/WorkerContentSettingsClient.h

   1 /*
   2  * Copyright (C) 2013 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 WorkerContentSettingsClient_h
  32 #define WorkerContentSettingsClient_h
  33
  34 #include "core/workers/WorkerClients.h"
  35 #include "wtf/Forward.h"
  36
  37 namespace blink {
  38
  39 class ExecutionContext;
  40 class WebString;
  41 class WebWorkerContentSettingsClientProxy;
  42
  43 class WorkerContentSettingsClient final : public NoBaseWillBeGarbageCollectedFinalized<WorkerContentSettingsClient>, public WillBeHeapSupplement<WorkerClients> {
  44     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(WorkerContentSettingsClient);
  45 public:
  46     static PassOwnPtrWillBeRawPtr<WorkerContentSettingsClient> create(PassOwnPtr<WebWorkerContentSettingsClientProxy>);
  47     virtual ~WorkerContentSettingsClient();
  48
  49     bool requestFileSystemAccessSync();
  50     bool allowIndexedDB(const WebString& name);
  51
  52     static const char* supplementName();
  53     static WorkerContentSettingsClient* from(ExecutionContext&);
  54
  55     DEFINE_INLINE_VIRTUAL_TRACE() { WillBeHeapSupplement<WorkerClients>::trace(visitor); }
  56
  57 private:
  58     explicit WorkerContentSettingsClient(PassOwnPtr<WebWorkerContentSettingsClientProxy>);
  59
  60     OwnPtr<WebWorkerContentSettingsClientProxy> m_proxy;
  61 };
  62
  63 void provideContentSettingsClientToWorker(WorkerClients*, PassOwnPtr<WebWorkerContentSettingsClientProxy>);
  64
  65 } // namespace blink
  66
  67 #endif // WorkerContentSettingsClient_h