Quelle  ia2AccessibleAction.h

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:expandtab:shiftwidth=2:tabstop=2:
 */
/* 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_ACTION_H
#define _ACCESSIBLE_ACTION_H

#include "nsISupports.h"

#include "mozilla/a11y/Accessible.h"
#include "AccessibleAction.h"

namespace mozilla {
namespace a11y {

class ia2AccessibleAction : public IAccessibleAction {
 public:
  // IUnknown
  STDMETHODIMP QueryInterface(REFIID, void**);

  // IAccessibleAction
  virtual HRESULT STDMETHODCALLTYPE nActions(
      /* [retval][out] */ long* nActions);

  virtual HRESULT STDMETHODCALLTYPE doAction(
      /* [in] */ long actionIndex);

  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_description(
      /* [in] */ long actionIndex,
      /* [retval][out] */ BSTR* description);

  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_keyBinding(
      /* [in] */ long actionIndex,
      /* [in] */ long nMaxBinding,
      /* [length_is][length_is][size_is][size_is][out] */ BSTR** keyBinding,
      /* [retval][out] */ long* nBinding);

  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_name(
      /* [in] */ long actionIndex,
      /* [retval][out] */ BSTR* name);

  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_localizedName(
      /* [in] */ long actionIndex,
      /* [retval][out] */ BSTR* localizedName);

 private:
  Accessible* Acc();
};

}  // namespace a11y
}  // namespace mozilla

#define FORWARD_IACCESSIBLEACTION(Class)                                       \
  virtual HRESULT STDMETHODCALLTYPE nActions(long* nActions) {                 \
    return Class::nActions(nActions);                                          \
  }                                                                            \
                                                                               \
  virtual HRESULT STDMETHODCALLTYPE doAction(long actionIndex) {               \
    return Class::doAction(actionIndex);                                       \
  }                                                                            \
                                                                               \
  virtual HRESULT STDMETHODCALLTYPE get_description(long actionIndex,          \
                                                    BSTR* description) {       \
    return Class::get_description(actionIndex, description);                   \
  }                                                                            \
                                                                               \
  virtual HRESULT STDMETHODCALLTYPE get_keyBinding(                            \
      long actionIndex, long nMaxBinding, BSTR** keyBinding, long* nBinding) { \
    return Class::get_keyBinding(actionIndex, nMaxBinding, keyBinding,         \
                                 nBinding);                                    \
  }                                                                            \
                                                                               \
  virtual HRESULT STDMETHODCALLTYPE get_name(long actionIndex, BSTR* name) {   \
    return Class::get_name(actionIndex, name);                                 \
  }                                                                            \
                                                                               \
  virtual HRESULT STDMETHODCALLTYPE get_localizedName(long actionIndex,        \
                                                      BSTR* localizedName) {   \
    return Class::get_localizedName(actionIndex, localizedName);               \
  }

#endif