author reed@reedloden.com
Tue, 29 Jan 2008 10:38:15 -0800
changeset 10924 c240b3f25bb784ee39ab1baf99e7fcd12077be68
parent 1 9b2a99adc05e53cd4010de512f50118594756650
child 32381 37b976412c043d9436b495730565f1068b0887d0
permissions -rw-r--r--
Bug 66057 - "Proxy: $http_proxy should influence proxy settings" [p=roc@ocallahan.org (Robert O'Callahan [roc]) / diane@ghic.org (Diane Trout) / ventnor.bugzilla@yahoo.com.au (Michael Ventnor) r=josh r+sr=biesi a1.9=damons]

 *  File Name (AccessibleAction.idl)
 *  IAccessible2 IDL Specification
 *  Copyright (c) IBM Corp. 2006
 *  Copyright (c) Sun Microsystems, Inc. 2000, 2006
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  Lesser General Public License for more details.
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02110-1301  USA

import "objidl.idl";
import "oaidl.idl";
import "oleacc.idl";
/** @brief This interface gives access to actions that can be executed
  for accessible objects.
 Every accessible object that can be manipulated beyond its methods
  exported over the accessibility API should support this interface to
  expose all actions that it can perform.  Each action can be performed
  or queried for a name, description or associated key bindings.  Actions
  are needed more for ATs that assist the mobility impaired.  By providing 
  actions directly, the AT can present them to the user without the user having
  to perform the extra steps to navigate a context menu.
[object, uuid(B70D9F59-3B5A-4dba-AB9E-22012F607DF5)]
interface IAccessibleAction : IUnknown

  /** @brief Returns the number of accessible actions available in this object.
   If there are more than one, the first one is considered the
    "default" action of the object.
   @param [out] nActions
    The returned value of the number of actions is zero if there are
    no actions.
  HRESULT nActions
     [out,retval] long* nActions

  /** @brief Performs the specified Action on the object.
   @param [in] actionIndex
    This index specifies the action to perform.  If it lies outside
    the valid range no action is performed.
  HRESULT doAction
     [in] long actionIndex

  /** @brief Returns a description of the specified action of the object.
   @param [in] actionIndex
    This index specifies the action of which to return a
    description.  If it lies outside the valid range an empty string
    is returned.
   @param [out] description
    The returned value is a localized string of the specified action.
  [propget] HRESULT description
     [in] long actionIndex,
     [out, retval] BSTR *description

  /** @brief Returns an array of BSTRs describing one or more key bindings, if there
   are any, associated with the specified action.

   Note: the client allocates and passes in an array of pointers.  The server
   allocates the BSTRs and passes back one or more pointers to these BSTRs into
   the array of pointers allocated by the client.  The client is responsible 
   for deallocating the BSTRs.

   @param [in] actionIndex
    This index specifies the action of which to return the key bindings.
   @param [in] nMaxBinding
    The maximum number of keybindings requested, i.e. the size of the array 
	allocated to hold the results.
   @param [out] keyBinding
    An array of BSTRs, one for each key binding.
   @param [out] nBinding
    The actual number of key bindings returned.
  [propget] HRESULT keyBinding
     [in] long actionIndex,
     [in] long nMaxBinding,
     [out, size_is(,nMaxBinding), length_is(,*nBinding)] BSTR **keyBinding,
	 [out, retval] long *nBinding

  /** @brief Returns the non-localized name of specified action.
   @param [in] actionIndex
   @param [out] name
  [propget] HRESULT name
     [in] long actionIndex,
     [out, retval] BSTR *name

  /** @brief Returns the localized name of specified action.
   @param [in] actionIndex
   @param [out] localizedName
  [propget] HRESULT localizedName
     [in] long actionIndex,
     [out, retval] BSTR *localizedName