/*
 * Copyright 2012 Jacek Caban for CodeWeavers
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License 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
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#define DO_NO_IMPORTS
import "oaidl.idl";
import "oleacc.idl";

enum ProviderOptions {
    ProviderOptions_ClientSideProvider    = 0x0001,
    ProviderOptions_ServerSideProvider    = 0x0002,
    ProviderOptions_NonClientAreaProvider = 0x0004,
    ProviderOptions_OverrideProvider      = 0x0008,
    ProviderOptions_ProviderOwnsSetFocus  = 0x0010,
    ProviderOptions_UseComThreading       = 0x0020
};

typedef int PROPERTYID;
typedef int PATTERNID;
typedef int EVENTID;
typedef int TEXTATTRIBUTEID;
typedef int CONTROLTYPEID;

[
    version(1.0),
    uuid(930299ce-9965-4dec-b0f4-a54848d4b667),
    lcid(0),
    hidden
]
library UIA
{
    importlib("stdole2.tlb");

    [
        object,
        uuid(d6dd68d1-86fd-4332-8666-9abedea2d24c),
        pointer_default(unique)
    ]
    interface IRawElementProviderSimple : IUnknown
    {
        [propget] HRESULT ProviderOptions([out, retval] enum ProviderOptions *pRetVal);

        HRESULT GetPatternProvider(
                [in] PATTERNID patternId,
                [out, retval] IUnknown **pRetVal);

        HRESULT GetPropertyValue(
                [in] PROPERTYID propertyId,
                [out, retval] VARIANT *pRetVal);

        [propget] HRESULT HostRawElementProvider([out, retval] IRawElementProviderSimple **pRetVal);
    }

    [
        object,
        uuid(f8b80ada-2c44-48d0-89be-5ff23c9cd875),
        pointer_default(unique),
        oleautomation
    ]
    interface IAccessibleEx : IUnknown
    {
        HRESULT GetObjectForChild(
                [in] long idChild,
                [out, retval] IAccessibleEx **pRetVal);

        HRESULT GetIAccessiblePair(
                [out] IAccessible **ppAcc,
                [out] long *pidChild);

        HRESULT GetRuntimeId(
                [out, retval] SAFEARRAY(int) *pRetVal);

        HRESULT ConvertReturnedElement(
                [in] IRawElementProviderSimple *pIn,
                [out] IAccessibleEx **ppRetValOut);
    }
}