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// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_TEST_ACCISSIBILITY_ACCISSIBILITY_UTIL_H__
#define CHROME_TEST_ACCISSIBILITY_ACCISSIBILITY_UTIL_H__
#include <Oleacc.h>
#include <iostream>
///////////////////////////////////////////////////////////////////////////////
// Functions and Globals which are using IAccessible interface.
// These are the wrappers to fetch accessible object interface and properties.
///////////////////////////////////////////////////////////////////////////////
// Variant ID pointing to object itself.
extern VARIANT g_var_self;
// Returns window handle to Chrome Browser. Retrives it's(having role as
// client) IAccessible pointer, if requested.
HWND GetChromeBrowserWnd(IAccessible** ppi_access);
// Returns IAccessible pointer of object's child window, provided parent's name
// and it's 0 based child index. If child is element and not complete object,
// it's variant id is returned with S_FALSE.
HRESULT GetChildWndOf(std::wstring parent_name, unsigned int child_index,
IAccessible** ppi_access, VARIANT* child_var_id);
// Returns IAccessible pointer for Tabstrip. It does not have window handle.
HRESULT GetTabStripWnd(IAccessible** ppi_access);
// Returns IAccessible pointer for BrowserView. It does not have window handle.
HRESULT GetBrowserViewWnd(IAccessible** ppi_access);
// Returns IAccessible pointer for Toolbar. It does not have window handle.
HRESULT GetToolbarWnd(IAccessible** ppi_access);
// Returns handle to OmniBox(AddressBar) and IAccessible pointer, if requested.
HWND GetAddressBarWnd(IAccessible** ppi_access);
// Returns handle to Find box and IAccessible pointer, if requested.
HWND GetFindTextWnd(IAccessible** ppi_access);
// Returns handle to authentication dialog and IAccessible pointer, if
// requested.
HWND GetAuthWnd(IAccessible** ppi_access);
// Fetches IAccessible pointer for a child of given the IAccessible pointer
// and desired child id.
HRESULT GetChildObject(IAccessible* pi_access, VARIANT var_child,
IAccessible** ppi_child_access);
// Fetches IAccessible pointer for a parent of specified IAccessible pointer.
HRESULT GetParentObject(IAccessible* pi_access,
IAccessible** ppi_parent_access);
// Returns no. of child items of specified IAccessible pointer. If input
// parameter is NULL, -1 is returned.
INT64 GetChildCount(IAccessible* pi_access);
// Extracts (VARIANT)array of child items of specified IAccessible pointer.
HRESULT GetChildrenArray(IAccessible* pi_access, VARIANT* var_array_child);
// Activates specified window using IAccessible pointer and/or window handle.
HRESULT ActivateWnd(IAccessible *pi_access, HWND hwnd);
// Returns title of tab whose index is specified. Tab index starts from 1.
BSTR GetTabName(INT64 tab_index);
// Returns no. of tabs in tabstrip. If processing fails, it returns -1.
INT64 GetTabCnt();
// Returns Name of specified IAccessible pointer or it's child specified by
// variant.
std::wstring GetName(IAccessible* pi_access, VARIANT child = g_var_self);
// Returns Role of specified IAccessible pointer or it's child specified by
// variant.
std::wstring GetRole(IAccessible* pi_access, VARIANT child = g_var_self);
// Returns State of specified IAccessible pointer or it's child specified by
// variant.
std::wstring GetState(IAccessible* pi_access, VARIANT child = g_var_self);
// Returns IAccessible pointer for Chrome Minimize Button. It does not have
// window handle.
HRESULT GetBrowserMinimizeButton(IAccessible** ppi_access,
VARIANT* child_var_id);
// Returns IAccessible pointer for Chrome Maximize Button. It does not have
// window handle.
HRESULT GetBrowserMaximizeButton(IAccessible** ppi_access,
VARIANT* child_var_id);
// Returns IAccessible pointer for Chrome Restore Button. It does not have
// window handle.
HRESULT GetBrowserRestoreButton(IAccessible** ppi_access,
VARIANT* child_var_id);
// Returns IAccessible pointer for Chrome Close Button. It does not have
// window handle.
HRESULT GetBrowserCloseButton(IAccessible** ppi_access, VARIANT* child_var_id);
// Returns IAccessible pointer for Star Button. It does not have window handle.
HRESULT GetStarButton(IAccessible** ppi_access, VARIANT* child_var_id);
// Returns IAccessible pointer for Back Button. It does not have window handle.
HRESULT GetBackButton(IAccessible** ppi_access, VARIANT* child_var_id);
// Returns IAccessible pointer for Forward Button. It does not have window
// handle.
HRESULT GetForwardButton(IAccessible** ppi_access, VARIANT* child_var_id);
#endif // CHROME_TEST_ACCISSIBILITY_ACCISSIBILITY_UTIL_H__
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