// Copyright 2015 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 WebScreenOrientationClient_h
#define WebScreenOrientationClient_h

#include "public/platform/modules/screen_orientation/WebScreenOrientationLockType.h"

namespace blink {

class WebLockOrientationCallback;

// Client handling screen orientation locking for a given WebFrame.
class WebScreenOrientationClient {
 public:
  virtual ~WebScreenOrientationClient() {}

  // Request a screen orientation lock. The implementation will own the
  // callback.
  virtual void lockOrientation(WebScreenOrientationLockType,
                               WebLockOrientationCallback*) = 0;

  // Unlock the screen orientation. No-op if the screen orientation was not
  // locked.
  virtual void unlockOrientation() = 0;
};

}  // namespace blink

#endif  // WebScreenOrientationClient_h