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Bug 614570 - Rev IAccessible2 1.3, r=tbsaunde
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| /************************************************************************* | ||
| * | ||
| * File Name (Accessible2_2.idl) | ||
| * | ||
| * IAccessible2 IDL Specification | ||
| * | ||
| * Copyright (c) 2007, 2013 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. | ||
| * | ||
| ************************************************************************/ | ||
|
|
||
| import "objidl.idl"; | ||
| import "oaidl.idl"; | ||
| import "oleacc.idl"; | ||
| import "Accessible2.idl"; | ||
|
|
||
| /** @brief This interface exposes the primary set of information about an | ||
| IAccessible2 enabled accessible object. | ||
|
|
||
| This interface must always be provided for objects that support some | ||
| portion of the collection of the %IAccessible2 interfaces. | ||
|
|
||
| Please refer to @ref _changingInterfaces "Changing between Accessible Interfaces" | ||
| for special considerations related to use of the MSAA IAccessible interface and | ||
| the set of %IAccessible2 interfaces. | ||
| */ | ||
| [object, uuid(6C9430E9-299D-4E6F-BD01-A82A1E88D3FF)] | ||
| interface IAccessible2_2 : IAccessible2 | ||
| { | ||
| /** @brief Returns the attribute value of a specified attribute specific to this object. | ||
| @param [in] name | ||
| @param [out] attribute | ||
| @retval S_OK | ||
| @retval S_FALSE returned if there is nothing to return, [out] value is NULL. | ||
| @retval E_INVALIDARG if bad [in] passed. | ||
| @note The output value is a VARIANT. Typically it will be a VT_BSTR, but there | ||
| are some cases where it will be a VT_I4 or VT_BOOL. Refer to the <a href= | ||
| "http://www.linuxfoundation.org/collaborate/workgroups/accessibility/iaccessible2/objectattributesIAccessible2"> | ||
| Object Attributes specification</a> for more information. | ||
| */ | ||
| [propget] HRESULT attribute | ||
| ( | ||
| [in] BSTR name, | ||
| [out, retval] VARIANT *attribute | ||
| ); | ||
|
|
||
| /** @brief Returns the deepest hypertext accessible in the subtree of this object, and the caret offset within it. | ||
| @param [out] accessible | ||
| @param [out] caretOffset | ||
| @retval S_OK | ||
| @retval S_FALSE returned if there is no caret in any of the objects in the subtree, [out] accessible is NULL and [out] caretOffset is -1. | ||
| */ | ||
| [propget] HRESULT accessibleWithCaret | ||
| ( | ||
| [out] IUnknown **accessible, | ||
| [out, retval] long *caretOffset | ||
| ); | ||
|
|
||
| /** @brief Returns relation targets for a specified target type. | ||
| @param [in] type | ||
| The requested @ref grpRelations "relation type". | ||
| @param [in] maxTargets | ||
| The number of targets requested. 0 indicates that all targets should be returned. | ||
| @param [out] targets | ||
| This array is allocated by the server. The client must free it with CoTaskMemFree. | ||
| @param [out] nTargets | ||
| The number of targets returned; the size of the returned array. | ||
| @retval S_OK | ||
| @retval S_FALSE if there are no targets, [out] values are NULL and 0 respectively. | ||
| @retval E_INVALIDARG if bad [in] passed. | ||
| */ | ||
| [propget] HRESULT relationTargetsOfType | ||
| ( | ||
| [in] BSTR type, | ||
| [in] long maxTargets, | ||
| [out, size_is(,*nTargets)] IUnknown ***targets, | ||
| [out, retval] long *nTargets | ||
| ); | ||
|
|
||
| } | ||
|
|
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