third_party/WebKit/Source/modules/storage/DOMWindowStorageController.h

// Copyright 2014 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 DOMWindowStorageController_h
#define DOMWindowStorageController_h

#include "core/dom/Document.h"
#include "core/frame/LocalDOMWindow.h"
#include "modules/ModulesExport.h"
#include "platform/Supplementable.h"
#include "platform/heap/Handle.h"

namespace blink {

class Document;
class Event;

class MODULES_EXPORT DOMWindowStorageController final
    : public GarbageCollected<DOMWindowStorageController>,
      public Supplement<Document>,
      public LocalDOMWindow::EventListenerObserver {
  USING_GARBAGE_COLLECTED_MIXIN(DOMWindowStorageController);

 public:
  DECLARE_VIRTUAL_TRACE();

  static const char* supplementName();
  static DOMWindowStorageController& from(Document&);

  // Inherited from LocalDOMWindow::EventListenerObserver
  void didAddEventListener(LocalDOMWindow*, const AtomicString&) override;
  void didRemoveEventListener(LocalDOMWindow*, const AtomicString&) override {}
  void didRemoveAllEventListeners(LocalDOMWindow*) override {}

 protected:
  explicit DOMWindowStorageController(Document&);

 private:
  Document& document() const { return *m_document; }

  Member<Document> m_document;
};

}  // namespace blink

#endif  // DOMWindowStorageController_h