/* 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 ACCESSIBLE_IMAGE_H
#define ACCESSIBLE_IMAGE_H

#include "AccessibleImage.h"
#include "IUnknownImpl.h"
#include "MsaaAccessible.h"

namespace mozilla {
namespace a11y {
class ImageAccessible;

class ia2AccessibleImage : public IAccessibleImage, public MsaaAccessible {
 public:
  // IUnknown
  DECL_IUNKNOWN_INHERITED
  IMPL_IUNKNOWN_REFCOUNTING_INHERITED(MsaaAccessible)

  // IAccessibleAction
  // We indirectly inherit IAccessibleAction, which has a get_description
  // method, but IAccessibleImage  also has a get_description method with a
  // different signature. We want both.
  using MsaaAccessible::get_description;

  // IAccessibleImage
  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_description(
      /* [retval][out] */ BSTR* description);

  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_imagePosition(
      /* [in] */ enum IA2CoordinateType coordinateType,
      /* [out] */ long* x,
      /* [retval][out] */ long* y);

  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_imageSize(
      /* [out] */ long* height,
      /* [retval][out] */ long* width);

 protected:
  using MsaaAccessible::MsaaAccessible;
};

}  // namespace a11y
}  // namespace mozilla

#endif
