third_party/WebKit/Source/modules/media_controls/elements/MediaControlDivElement.h

// Copyright 2017 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 MediaControlDivElement_h
#define MediaControlDivElement_h

#include "core/html/HTMLDivElement.h"
#include "modules/media_controls/elements/MediaControlElementBase.h"

namespace blink {

class MediaControlsImpl;

// MediaControlElementBase implementation based on a <div>. Used for panels, and
// floating UI.
class MODULES_EXPORT MediaControlDivElement : public HTMLDivElement,
                                              public MediaControlElementBase {
  USING_GARBAGE_COLLECTED_MIXIN(MediaControlDivElement);

 public:
  // Implements MediaControlElementBase.
  void SetOverflowElementIsWanted(bool) final;
  void MaybeRecordDisplayed() final;

  // Get the size of the element in pixels or the default if we cannot get the
  // size because the element has not been layed out yet.
  WebSize GetSizeOrDefault() const override;

  virtual void Trace(blink::Visitor*);

 protected:
  MediaControlDivElement(MediaControlsImpl&, MediaControlElementType);

 private:
  bool IsMediaControlElement() const final;
};

}  // namespace blink

#endif  // MediaControlDivElement_h