/*
 * 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
 */

#ifndef _INC_UIAUTOMATIONCOREAPI
#define _INC_UIAUTOMATIONCOREAPI

#ifdef __cplusplus
extern "C" {
#endif

#define UIA_E_ELEMENTNOTENABLED       0x80040200
#define UIA_E_ELEMENTNOTAVAILABLE     0x80040201
#define UIA_E_NOCLICKABLEPOINT        0x80040202
#define UIA_E_PROXYASSEMBLYNOTLOADED  0x80040203
#define UIA_E_NOTSUPPORTED            0x80040204
#define UIA_E_INVALIDOPERATION        0x80131509
#define UIA_E_TIMEOUT                 0x80131505

#define UiaAppendRuntimeId  3
#define UiaRootObjectId     -25

#define UIA_PFIA_DEFAULT       0x00
#define UIA_PFIA_UNWRAP_BRIDGE 0x01

DECLARE_HANDLE(HUIANODE);
DECLARE_HANDLE(HUIAPATTERNOBJECT);
DECLARE_HANDLE(HUIATEXTRANGE);
DECLARE_HANDLE(HUIAEVENT);

enum AutomationIdentifierType
{
    AutomationIdentifierType_Property,
    AutomationIdentifierType_Pattern,
    AutomationIdentifierType_Event,
    AutomationIdentifierType_ControlType,
    AutomationIdentifierType_TextAttribute,
    AutomationIdentifierType_LandmarkType,
    AutomationIdentifierType_Annotation,
    AutomationIdentifierType_Changes,
    AutomationIdentifierType_Style
};

enum ProviderType
{
    ProviderType_BaseHwnd,
    ProviderType_Proxy,
    ProviderType_NonClientArea,
};

typedef SAFEARRAY * WINAPI UiaProviderCallback(HWND hwnd,enum ProviderType providerType);

HRESULT WINAPI UiaGetReservedMixedAttributeValue(IUnknown **value);
HRESULT WINAPI UiaGetReservedNotSupportedValue(IUnknown **value);
int WINAPI UiaLookupId(enum AutomationIdentifierType type, const GUID *guid);
BOOL WINAPI UiaPatternRelease(HUIAPATTERNOBJECT hobj);
HRESULT WINAPI UiaRaiseAutomationEvent(IRawElementProviderSimple *provider, EVENTID id);
HRESULT WINAPI UiaRaiseAutomationPropertyChangedEvent(IRawElementProviderSimple *, PROPERTYID, VARIANT, VARIANT);
void WINAPI UiaRegisterProviderCallback(UiaProviderCallback *pCallback);
LRESULT WINAPI UiaReturnRawElementProvider(HWND hwnd, WPARAM wParam, LPARAM lParam, IRawElementProviderSimple *elprov);
BOOL WINAPI UiaTextRangeRelease(HUIATEXTRANGE hobj);
HRESULT WINAPI UiaHostProviderFromHwnd(HWND hwnd, IRawElementProviderSimple **elprov);
HRESULT WINAPI UiaProviderFromIAccessible(IAccessible *acc, long child_id, DWORD flags, IRawElementProviderSimple **elprov);

#ifdef __cplusplus
}
#endif

#endif /* _INC_UIAUTOMATIONCOREAPI */