2 * Implementation of the OLEACC dll
4 * Copyright 2003 Mike McCormack for CodeWeavers
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
28 #include "wine/unicode.h"
29 #include "wine/debug.h"
31 WINE_DEFAULT_DEBUG_CHANNEL(oleacc);
33 static HINSTANCE oleacc_handle = 0;
35 HRESULT WINAPI CreateStdAccessibleObject( HWND hwnd, LONG idObject,
36 REFIID riidInterface, void** ppvObject )
38 FIXME("%p %d %s %p\n", hwnd, idObject,
39 debugstr_guid( riidInterface ), ppvObject );
43 HRESULT WINAPI ObjectFromLresult( LRESULT result, REFIID riid, WPARAM wParam, void **ppObject )
45 FIXME("%ld %s %ld %p\n", result, debugstr_guid(riid), wParam, ppObject );
49 LRESULT WINAPI LresultFromObject( REFIID riid, WPARAM wParam, LPUNKNOWN pAcc )
51 FIXME("%s %ld %p\n", debugstr_guid(riid), wParam, pAcc );
55 HRESULT WINAPI AccessibleObjectFromPoint( POINT ptScreen, IAccessible** ppacc, VARIANT* pvarChild )
57 FIXME("{%d,%d} %p %p: stub\n", ptScreen.x, ptScreen.y, ppacc, pvarChild );
61 HRESULT WINAPI AccessibleObjectFromWindow( HWND hwnd, DWORD dwObjectID,
62 REFIID riid, void** ppvObject )
64 FIXME("%p %d %s %p\n", hwnd, dwObjectID,
65 debugstr_guid( riid ), ppvObject );
69 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason,
72 TRACE("%p, %d, %p\n", hinstDLL, fdwReason, lpvReserved);
76 case DLL_PROCESS_ATTACH:
77 oleacc_handle = hinstDLL;
78 DisableThreadLibraryCalls(hinstDLL);
84 HRESULT WINAPI DllRegisterServer(void)
90 HRESULT WINAPI DllUnregisterServer(void)
96 void WINAPI GetOleaccVersionInfo(DWORD* pVersion, DWORD* pBuild)
98 *pVersion = MAKELONG(2,4); /* Windows XP version of oleacc: 4.2.5406.0 */
99 *pBuild = MAKELONG(0,5406);
102 UINT WINAPI GetRoleTextW(DWORD role, LPWSTR lpRole, UINT rolemax)
107 TRACE("%u %p %u\n", role, lpRole, rolemax);
109 /* return role text length */
111 return LoadStringW(oleacc_handle, role, (LPWSTR)&resptr, 0);
113 ret = LoadStringW(oleacc_handle, role, lpRole, rolemax);
115 if(rolemax > 0) lpRole[0] = '\0';
122 UINT WINAPI GetRoleTextA(DWORD role, LPSTR lpRole, UINT rolemax)
127 TRACE("%u %p %u\n", role, lpRole, rolemax);
129 length = GetRoleTextW(role, NULL, 0);
130 if((length == 0) || (lpRole && !rolemax))
133 roletextW = HeapAlloc(GetProcessHeap(), 0, (length + 1)*sizeof(WCHAR));
137 GetRoleTextW(role, roletextW, length + 1);
139 length = WideCharToMultiByte( CP_ACP, 0, roletextW, -1, NULL, 0, NULL, NULL );
142 HeapFree(GetProcessHeap(), 0, roletextW);
146 WideCharToMultiByte( CP_ACP, 0, roletextW, -1, lpRole, rolemax, NULL, NULL );
148 if(rolemax < length){
149 lpRole[rolemax-1] = '\0';
153 HeapFree(GetProcessHeap(), 0, roletextW);