/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this file,

 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_a11y_xpcAccessibleImage_h_

#define mozilla_a11y_xpcAccessibleImage_h_

#include "nsIAccessibleImage.h"

#include "xpcAccessibleGeneric.h"

namespace mozilla {

namespace a11y {

class xpcAccessibleImage : public xpcAccessibleGeneric,

                           public nsIAccessibleImage {

 public:

  explicit xpcAccessibleImage(Accessible* aIntl)

      : xpcAccessibleGeneric(aIntl) {}

  xpcAccessibleImage(ProxyAccessible* aProxy, uint32_t aInterfaces)

      : xpcAccessibleGeneric(aProxy, aInterfaces) {}

  NS_DECL_ISUPPORTS_INHERITED

  NS_IMETHOD GetImagePosition(uint32_t aCoordType, int32_t* aX,

                              int32_t* aY) final;

  NS_IMETHOD GetImageSize(int32_t* aWidth, int32_t* aHeight) final;

 protected:

  virtual ~xpcAccessibleImage() {}

 private:

  ImageAccessible* Intl() {

    return mIntl.IsAccessible() ? mIntl.AsAccessible()->AsImage() : nullptr;

  }

  xpcAccessibleImage(const xpcAccessibleImage&) = delete;

  xpcAccessibleImage& operator=(const xpcAccessibleImage&) = delete;

};

}  // namespace a11y

}  // namespace mozilla

#endif