/* 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/. */

#include "nsISupports.idl"

%{C++
#include <objc/objc.h>

#define NS_ACCESSIBLE_MAC_EVENT_TOPIC "accessible-mac-event"
%}

native NativeObjectId(id);

/**
 * A generic NSISupports wrapper for native NSObjects.
 */
[scriptable, builtinclass, uuid(4582bb77-de03-4ed1-a9b4-d482d97c0129)]
interface nsIAccessibleMacNSObjectWrapper : nsISupports
{
  [noscript, notxpcom, nostdcall] NativeObjectId GetNativeObject();
};

[scriptable, builtinclass, uuid(9d27cf21-66fc-47dc-8a07-98edb18707b1)]
interface nsIAccessibleMacInterface : nsISupports
{
  /**
   * List of available attribute names for the object.
   * Emulates `AXUIElementCopyAttributeNames`.
   */
  readonly attribute Array<AString> attributeNames;

  /**
   * List of available parameterized attribute names for the object.
   * Emulates `AXUIElementCopyParameterizedAttributeNames`.
   */
  readonly attribute Array<AString> parameterizedAttributeNames;

  /**
   * List of available action names for tthe object.
   * Emulates `AXUIElementCopyActionNames`.
   */
  readonly attribute Array<AString> actionNames;

  /**
   * Returns the value of an attribute.
   * Emulates `AXUIElementCopyAttributeValue`.
   */
  [implicit_jscontext]
  jsval getAttributeValue(in AString attributeName);

  /**
   * Returns the value of an attribute given a name and a parameter.
   * Emulates `AXUIElementCopyParameterizedAttributeValue`.
   **/
  [implicit_jscontext]
  jsval getParameterizedAttributeValue(in AString attributeName, in jsval parameter);

  /**
   * Gets a description of the specified action.
   * Emulates `AXUIElementCopyActionDescription`.
   */
  AString getActionDescription(in AString actionName);

  /**
   * Requests that the accessibility object perform the specified action.
   * Emulates `AXUIElementPerformAction`.
   */
  void performAction(in AString actionName);

  /**
   * Returns true if the given attribute is settable on the object.
   * Emulates `AXUIElementIsAttributeSettable`.
   **/
  boolean isAttributeSettable(in AString attributeName);

  /**
   * Sets the given attribute with the given value on the object.
   * Emulates `AXUIElementSetAttributeValue`.
   **/
  [implicit_jscontext]
  void setAttributeValue(in AString attributeName, in jsval attributeValue);
};

[scriptable, builtinclass, uuid(6153f07b-2260-495b-9899-9699d9fe323e)]
interface nsIAccessibleMacEvent : nsISupports
{
  readonly attribute nsIAccessibleMacInterface macIface;

  [implicit_jscontext]
  readonly attribute jsval data;
};
