/*************************************************************************
 *
 *  File Name (AccessibleApplication.idl)
 * 
 *  IAccessible2 IDL Specification 
 * 
 *  Copyright (c) 2007, 2010 Linux Foundation 
 *  Copyright (c) 2006 IBM Corporation 
 *  Copyright (c) 2000, 2006 Sun Microsystems, Inc. 
 *  All rights reserved. 
 *   
 *   
 *  Redistribution and use in source and binary forms, with or without 
 *  modification, are permitted provided that the following conditions 
 *  are met: 
 *   
 *   1. Redistributions of source code must retain the above copyright 
 *      notice, this list of conditions and the following disclaimer. 
 *   
 *   2. Redistributions in binary form must reproduce the above 
 *      copyright notice, this list of conditions and the following 
 *      disclaimer in the documentation and/or other materials 
 *      provided with the distribution. 
 *
 *   3. Neither the name of the Linux Foundation nor the names of its 
 *      contributors may be used to endorse or promote products 
 *      derived from this software without specific prior written 
 *      permission. 
 *   
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
 *  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
 *  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
 *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
 *  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
 *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
 *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
 *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
 *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
 *  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
 *  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 
 *  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 *   
 *  This BSD License conforms to the Open Source Initiative "Simplified 
 *  BSD License" as published at: 
 *  http://www.opensource.org/licenses/bsd-license.php 
 *   
 *  IAccessible2 is a trademark of the Linux Foundation. The IAccessible2 
 *  mark may be used in accordance with the Linux Foundation Trademark 
 *  Policy to indicate compliance with the IAccessible2 specification. 
 * 
 ************************************************************************/ 

midl_pragma warning(disable: 2111)
midl_pragma warning(disable: 2402)

import "objidl.idl";
import "oaidl.idl";
import "oleacc.idl";

/** @brief This interface gives access to the application's name and version information.
        
 This interface provides the AT with the information it needs to differentiate 
 this application from other applications, from other versions of this 
 application, or from other versions of this application running on different 
 versions of an accessibility bridge or accessibility toolkit.

 Servers implementing IAccessible2 should provide access to the %IAccessibleApplication 
 interface via QueryService from any object so that ATs can easily determine specific 
 information about the application such as its name or version.
*/
[object, uuid(D49DED83-5B25-43F4-9B95-93B44595979E)]
interface IAccessibleApplication : IUnknown
{
  
  /** @brief Returns the application name.
   @param [out] name
   @retval S_OK
   @retval S_FALSE if there is nothing to return, [out] value is NULL
  */
  [propget] HRESULT appName
    (
     [out, retval] BSTR *name
    );

  /** @brief Returns the application version.
   @param [out] version
    The version string must not contain levels when it is know beforehand that
    this information will never require a change in a client's behavior.
    For example, use "3.6.0" rather than "3.6.0.v201005131500".
   @retval S_OK
   @retval S_FALSE if there is nothing to return, [out] value is NULL
  */
  [propget] HRESULT appVersion
    (
     [out, retval] BSTR *version
    );

  /** @brief Returns the toolkit/bridge name.
   @param [out] name
   @retval S_OK
   @retval S_FALSE if there is nothing to return, [out] value is NULL
  */
  [propget] HRESULT toolkitName
    (
     [out, retval] BSTR *name
    );

  /** @brief Returns the toolkit/bridge version.
   @param [out] version
    The version string must not contain levels when it is know beforehand that
    this information will never require a change in a client's behavior.
    For example, use "3.6.0" rather than "3.6.0.v201005131500".
   @retval S_OK
   @retval S_FALSE if there is nothing to return, [out] value is NULL
  */
  [propget] HRESULT toolkitVersion
    (
     [out, retval] BSTR *version
    );  

}