Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-12-29 10:35:28 +00:00
Code Issues Projects Releases Packages Wiki Activity
reactos/win32ss/user/user32/windows/input.c
Katayama Hirofumi MZ 063e5e2514
[USER32] Simplify CliSaveImeHotKey (#7199) 
Code diet. RegCreateKeyExW will
create sub-keys recursively, so
this code is okay.
JIRA issue: CORE-19268
Simplify registry key creation code.
2024-07-31 03:50:29 +09:00

1120 lines
26 KiB
C
Raw Blame History

/*
* ReactOS kernel
* Copyright (C) 1998, 1999, 2000, 2001 ReactOS Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* PROJECT: ReactOS user32.dll
* FILE: win32ss/user/user32/windows/input.c
* PURPOSE: Input
* PROGRAMMER: Casper S. Hornstrup (chorns@users.sourceforge.net)
* UPDATE HISTORY:
* 09-05-2001 CSH Created
*/
#include <user32.h>
#include <strsafe.h>
WINE_DEFAULT_DEBUG_CHANNEL(user32);
typedef struct tagIMEHOTKEYENTRY
{
DWORD dwHotKeyId;
UINT uVirtualKey;
UINT uModifiers;
HKL hKL;
} IMEHOTKEYENTRY, *PIMEHOTKEYENTRY;
// Japanese
IMEHOTKEYENTRY DefaultHotKeyTableJ[] =
{
{ IME_JHOTKEY_CLOSE_OPEN, VK_KANJI, MOD_IGNORE_ALL_MODIFIER, NULL },
};
// Chinese Traditional
IMEHOTKEYENTRY DefaultHotKeyTableT[] =
{
{ IME_THOTKEY_IME_NONIME_TOGGLE, VK_SPACE, MOD_LEFT | MOD_RIGHT | MOD_CONTROL, NULL },
{ IME_THOTKEY_SHAPE_TOGGLE, VK_SPACE, MOD_LEFT | MOD_RIGHT | MOD_SHIFT, NULL },
};
// Chinese Simplified
IMEHOTKEYENTRY DefaultHotKeyTableC[] =
{
{ IME_CHOTKEY_IME_NONIME_TOGGLE, VK_SPACE, MOD_LEFT | MOD_RIGHT | MOD_CONTROL, NULL },
{ IME_CHOTKEY_SHAPE_TOGGLE, VK_SPACE, MOD_LEFT | MOD_RIGHT | MOD_SHIFT, NULL },
};
// The far-east flags
#define FE_JAPANESE (1 << 0)
#define FE_CHINESE_TRADITIONAL (1 << 1)
#define FE_CHINESE_SIMPLIFIED (1 << 2)
#define FE_KOREAN (1 << 3)
// Sets the far-east flags
// Win: SetFeKeyboardFlags
VOID FASTCALL IntSetFeKeyboardFlags(LANGID LangID, PBYTE pbFlags)
{
switch (LangID)
{
case MAKELANGID(LANG_JAPANESE, SUBLANG_DEFAULT):
*pbFlags |= FE_JAPANESE;
break;
case MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_TRADITIONAL):
case MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_HONGKONG):
*pbFlags |= FE_CHINESE_TRADITIONAL;
break;
case MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_SIMPLIFIED):
case MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_SINGAPORE):
*pbFlags |= FE_CHINESE_SIMPLIFIED;
break;
case MAKELANGID(LANG_KOREAN, SUBLANG_KOREAN):
*pbFlags |= FE_KOREAN;
break;
default:
break;
}
}
DWORD FASTCALL CliReadRegistryValue(HANDLE hKey, LPCWSTR pszName)
{
DWORD dwValue, cbValue;
LONG error;
cbValue = sizeof(dwValue);
error = RegQueryValueExW(hKey, pszName, NULL, NULL, (LPBYTE)&dwValue, &cbValue);
if (error != ERROR_SUCCESS || cbValue < sizeof(DWORD))
return 0;
return dwValue;
}
BOOL APIENTRY
CliImmSetHotKeyWorker(DWORD dwHotKeyId, UINT uModifiers, UINT uVirtualKey, HKL hKL, DWORD dwAction)
{
if (dwAction == SETIMEHOTKEY_ADD)
{
if (IME_HOTKEY_DSWITCH_FIRST <= dwHotKeyId && dwHotKeyId <= IME_HOTKEY_DSWITCH_LAST)
{
if (!hKL)
goto Failure;
}
else
{
if (hKL)
goto Failure;
if (IME_KHOTKEY_SHAPE_TOGGLE <= dwHotKeyId &&
dwHotKeyId < IME_THOTKEY_IME_NONIME_TOGGLE)
{
// The Korean cannot set the IME hotkeys
goto Failure;
}
}
#define MOD_ALL_MODS (MOD_ALT | MOD_CONTROL | MOD_SHIFT | MOD_WIN)
if ((uModifiers & MOD_ALL_MODS) && !(uModifiers & (MOD_LEFT | MOD_RIGHT)))
goto Failure;
#undef MOD_ALL_MODS
}
return NtUserSetImeHotKey(dwHotKeyId, uModifiers, uVirtualKey, hKL, dwAction);
Failure:
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
/* Win: LoadPreloadKeyboardLayouts */
VOID IntLoadPreloadKeyboardLayouts(VOID)
{
UINT nNumber, uFlags;
DWORD cbValue, dwType;
WCHAR szNumber[32], szValue[KL_NAMELENGTH];
HKEY hPreloadKey;
BOOL bOK = FALSE;
HKL hKL, hDefaultKL = NULL;
if (RegOpenKeyW(HKEY_CURRENT_USER,
L"Keyboard Layout\\Preload",
&hPreloadKey) != ERROR_SUCCESS)
{
return;
}
for (nNumber = 1; nNumber <= 1000; ++nNumber)
{
_ultow(nNumber, szNumber, 10);
cbValue = sizeof(szValue);
if (RegQueryValueExW(hPreloadKey,
szNumber,
NULL,
&dwType,
(LPBYTE)szValue,
&cbValue) != ERROR_SUCCESS)
{
break;
}
if (dwType != REG_SZ)
continue;
if (nNumber == 1) /* The first entry is for default keyboard layout */
uFlags = KLF_SUBSTITUTE_OK | KLF_ACTIVATE | KLF_RESET;
else
uFlags = KLF_SUBSTITUTE_OK | KLF_NOTELLSHELL | KLF_REPLACELANG;
hKL = LoadKeyboardLayoutW(szValue, uFlags);
if (hKL)
{
bOK = TRUE;
if (nNumber == 1) /* The first entry */
hDefaultKL = hKL;
}
}
RegCloseKey(hPreloadKey);
if (hDefaultKL)
SystemParametersInfoW(SPI_SETDEFAULTINPUTLANG, 0, &hDefaultKL, 0);
if (!bOK)
{
/* Fallback to English (US) */
LoadKeyboardLayoutW(L"00000409", KLF_SUBSTITUTE_OK | KLF_ACTIVATE | KLF_RESET);
}
}
BOOL APIENTRY
CliSaveImeHotKey(DWORD dwID, UINT uModifiers, UINT uVirtualKey, HKL hKL, BOOL bDelete)
{
WCHAR szName[MAX_PATH];
LONG error;
HKEY hKey;
BOOL ret = FALSE, bRevertOnFailure = FALSE;
StringCchPrintfW(szName, _countof(szName),
L"Control Panel\\Input Method\\Hot Keys\\%08lX", dwID);
if (bDelete)
{
error = RegDeleteKeyW(HKEY_CURRENT_USER, szName);
return (error == ERROR_SUCCESS);
}
error = RegCreateKeyExW(HKEY_CURRENT_USER, szName, 0, NULL, 0, KEY_WRITE, NULL, &hKey, NULL);
if (error == ERROR_SUCCESS)
{
bRevertOnFailure = TRUE;
// Set "Virtual Key"
error = RegSetValueExW(hKey, L"Virtual Key", 0, REG_BINARY,
(LPBYTE)&uVirtualKey, sizeof(uVirtualKey));
if (error == ERROR_SUCCESS)
{
// Set "Key Modifiers"
error = RegSetValueExW(hKey, L"Key Modifiers", 0, REG_BINARY,
(LPBYTE)&uModifiers, sizeof(uModifiers));
if (error == ERROR_SUCCESS)
{
// Set "Target IME"
error = RegSetValueExW(hKey, L"Target IME", 0, REG_BINARY,
(LPBYTE)&hKL, sizeof(hKL));
if (error == ERROR_SUCCESS)
{
// Success!
ret = TRUE;
bRevertOnFailure = FALSE;
}
}
}
RegCloseKey(hKey);
}
if (bRevertOnFailure)
CliSaveImeHotKey(dwID, uVirtualKey, uModifiers, hKL, TRUE);
return ret;
}
/*
* @implemented
* Same as imm32!ImmSetHotKey.
*/
BOOL WINAPI CliImmSetHotKey(DWORD dwID, UINT uModifiers, UINT uVirtualKey, HKL hKL)
{
BOOL ret;
if (uVirtualKey == 0) // Delete?
{
ret = CliSaveImeHotKey(dwID, uModifiers, uVirtualKey, hKL, TRUE);
if (ret)
CliImmSetHotKeyWorker(dwID, uModifiers, uVirtualKey, hKL, SETIMEHOTKEY_DELETE);
return ret;
}
// Add
ret = CliImmSetHotKeyWorker(dwID, uModifiers, uVirtualKey, hKL, SETIMEHOTKEY_ADD);
if (ret)
{
ret = CliSaveImeHotKey(dwID, uModifiers, uVirtualKey, hKL, FALSE);
if (!ret) // Failure?
CliImmSetHotKeyWorker(dwID, uModifiers, uVirtualKey, hKL, SETIMEHOTKEY_DELETE);
}
return ret;
}
BOOL FASTCALL CliSetSingleHotKey(LPCWSTR pszSubKey, HANDLE hKey)
{
LONG error;
HKEY hSubKey;
DWORD dwHotKeyId = 0;
UINT uModifiers = 0, uVirtualKey = 0;
HKL hKL = NULL;
UNICODE_STRING ustrName;
error = RegOpenKeyExW(hKey, pszSubKey, 0, KEY_READ, &hSubKey);
if (error != ERROR_SUCCESS)
return FALSE;
RtlInitUnicodeString(&ustrName, pszSubKey);
RtlUnicodeStringToInteger(&ustrName, 16, &dwHotKeyId);
uModifiers = CliReadRegistryValue(hSubKey, L"Key Modifiers");
hKL = (HKL)(ULONG_PTR)CliReadRegistryValue(hSubKey, L"Target IME");
uVirtualKey = CliReadRegistryValue(hSubKey, L"Virtual Key");
RegCloseKey(hSubKey);
return CliImmSetHotKeyWorker(dwHotKeyId, uModifiers, uVirtualKey, hKL, SETIMEHOTKEY_ADD);
}
BOOL FASTCALL CliGetImeHotKeysFromRegistry(VOID)
{
HKEY hKey;
LONG error;
BOOL ret = FALSE;
DWORD dwIndex, cchKeyName;
WCHAR szKeyName[16];
error = RegOpenKeyExW(HKEY_CURRENT_USER,
L"Control Panel\\Input Method\\Hot Keys",
0,
KEY_READ,
&hKey);
if (error != ERROR_SUCCESS)
return ret;
for (dwIndex = 0; dwIndex < 1000; ++dwIndex)
{
cchKeyName = _countof(szKeyName);
error = RegEnumKeyExW(hKey, dwIndex, szKeyName, &cchKeyName, NULL, NULL, NULL, NULL);
if (error != ERROR_SUCCESS)
break;
szKeyName[_countof(szKeyName) - 1] = 0; /* Avoid stack overrun */
if (CliSetSingleHotKey(szKeyName, hKey))
ret = TRUE;
}
RegCloseKey(hKey);
return ret;
}
VOID APIENTRY CliGetPreloadKeyboardLayouts(PBYTE pbFlags)
{
WCHAR szValueName[33], szValue[16];
UNICODE_STRING ustrValue;
DWORD dwKL, cbValue, dwType;
UINT iNumber;
HKEY hKey;
LONG error;
error = RegOpenKeyExW(HKEY_CURRENT_USER, L"Keyboard Layout\\Preload", 0, KEY_READ, &hKey);
if (error != ERROR_SUCCESS)
return;
for (iNumber = 1; iNumber < 1000; ++iNumber)
{
_ultow(iNumber, szValueName, 10);
cbValue = sizeof(szValue);
error = RegQueryValueExW(hKey, szValueName, NULL, &dwType, (LPBYTE)szValue, &cbValue);
if (error != ERROR_SUCCESS)
break;
if (dwType != REG_SZ)
continue;
szValue[_countof(szValue) - 1] = 0; /* Avoid stack overrun */
RtlInitUnicodeString(&ustrValue, szValue);
RtlUnicodeStringToInteger(&ustrValue, 16, &dwKL);
IntSetFeKeyboardFlags(LOWORD(dwKL), pbFlags);
}
RegCloseKey(hKey);
}
VOID APIENTRY CliSetDefaultImeHotKeys(PIMEHOTKEYENTRY pEntries, UINT nCount, BOOL bCheck)
{
UINT uVirtualKey, uModifiers;
HKL hKL;
while (nCount-- > 0)
{
if (!bCheck || !NtUserGetImeHotKey(pEntries->dwHotKeyId, &uModifiers, &uVirtualKey, &hKL))
{
CliImmSetHotKeyWorker(pEntries->dwHotKeyId,
pEntries->uModifiers,
pEntries->uVirtualKey,
pEntries->hKL,
SETIMEHOTKEY_ADD);
}
++pEntries;
}
}
VOID APIENTRY CliImmInitializeHotKeys(DWORD dwAction, HKL hKL)
{
UINT nCount;
LPHKL pList;
UINT iIndex;
LANGID LangID;
BYTE bFlags = 0;
BOOL bCheck;
NtUserSetImeHotKey(0, 0, 0, NULL, SETIMEHOTKEY_INITIALIZE);
bCheck = CliGetImeHotKeysFromRegistry();
if (dwAction == SETIMEHOTKEY_INITIALIZE)
{
LangID = LANGIDFROMLCID(GetUserDefaultLCID());
IntSetFeKeyboardFlags(LangID, &bFlags);
CliGetPreloadKeyboardLayouts(&bFlags);
}
else
{
nCount = NtUserGetKeyboardLayoutList(0, NULL);
if (!nCount)
return;
pList = RtlAllocateHeap(RtlGetProcessHeap(), 0, nCount * sizeof(HKL));
if (!pList)
return;
NtUserGetKeyboardLayoutList(nCount, pList);
for (iIndex = 0; iIndex < nCount; ++iIndex)
{
LangID = LOWORD(pList[iIndex]);
IntSetFeKeyboardFlags(LangID, &bFlags);
}
RtlFreeHeap(RtlGetProcessHeap(), 0, pList);
}
if (bFlags & FE_JAPANESE)
CliSetDefaultImeHotKeys(DefaultHotKeyTableJ, _countof(DefaultHotKeyTableJ), bCheck);
if (bFlags & FE_CHINESE_TRADITIONAL)
CliSetDefaultImeHotKeys(DefaultHotKeyTableT, _countof(DefaultHotKeyTableT), bCheck);
if (bFlags & FE_CHINESE_SIMPLIFIED)
CliSetDefaultImeHotKeys(DefaultHotKeyTableC, _countof(DefaultHotKeyTableC), bCheck);
}
/*
* @implemented
*/
BOOL
WINAPI
DragDetect(
HWND hWnd,
POINT pt)
{
return NtUserDragDetect(hWnd, pt);
#if 0
MSG msg;
RECT rect;
POINT tmp;
ULONG dx = GetSystemMetrics(SM_CXDRAG);
ULONG dy = GetSystemMetrics(SM_CYDRAG);
rect.left = pt.x - dx;
rect.right = pt.x + dx;
rect.top = pt.y - dy;
rect.bottom = pt.y + dy;
SetCapture(hWnd);
for (;;)
{
while (
PeekMessageW(&msg, 0, WM_MOUSEFIRST, WM_MOUSELAST, PM_REMOVE) ||
PeekMessageW(&msg, 0, WM_KEYFIRST, WM_KEYLAST, PM_REMOVE)
)
{
if (msg.message == WM_LBUTTONUP)
{
ReleaseCapture();
return FALSE;
}
if (msg.message == WM_MOUSEMOVE)
{
tmp.x = LOWORD(msg.lParam);
tmp.y = HIWORD(msg.lParam);
if (!PtInRect(&rect, tmp))
{
ReleaseCapture();
return TRUE;
}
}
if (msg.message == WM_KEYDOWN)
{
if (msg.wParam == VK_ESCAPE)
{
ReleaseCapture();
return TRUE;
}
}
}
WaitMessage();
}
return 0;
#endif
}
/*
* @implemented
*/
BOOL WINAPI
EnableWindow(HWND hWnd, BOOL bEnable)
{
return NtUserxEnableWindow(hWnd, bEnable);
}
/*
* @implemented
*/
SHORT
WINAPI
DECLSPEC_HOTPATCH
GetAsyncKeyState(int vKey)
{
if (vKey < 0 || vKey > 256)
return 0;
return (SHORT)NtUserGetAsyncKeyState((DWORD)vKey);
}
/*
* @implemented
*/
HKL WINAPI
GetKeyboardLayout(DWORD idThread)
{
return NtUserxGetKeyboardLayout(idThread);
}
/*
* @implemented
*/
UINT WINAPI
GetKBCodePage(VOID)
{
return GetOEMCP();
}
/*
* @implemented
*/
int WINAPI
GetKeyNameTextA(LONG lParam,
LPSTR lpString,
int nSize)
{
LPWSTR pwszBuf;
UINT cchBuf = 0;
int iRet = 0;
BOOL defChar = FALSE;
pwszBuf = HeapAlloc(GetProcessHeap(), 0, nSize * sizeof(WCHAR));
if (!pwszBuf)
return 0;
cchBuf = NtUserGetKeyNameText(lParam, pwszBuf, nSize);
iRet = WideCharToMultiByte(CP_ACP, 0,
pwszBuf, cchBuf,
lpString, nSize, ".", &defChar); // FIXME: do we need defChar?
lpString[iRet] = 0;
HeapFree(GetProcessHeap(), 0, pwszBuf);
return iRet;
}
/*
* @implemented
*/
int WINAPI
GetKeyNameTextW(LONG lParam,
LPWSTR lpString,
int nSize)
{
return NtUserGetKeyNameText(lParam, lpString, nSize);
}
/*
* @implemented
*/
SHORT
WINAPI
DECLSPEC_HOTPATCH
GetKeyState(int nVirtKey)
{
return (SHORT)NtUserGetKeyState((DWORD)nVirtKey);
}
/*
* @implemented
*/
BOOL WINAPI
GetKeyboardLayoutNameA(LPSTR pwszKLID)
{
WCHAR buf[KL_NAMELENGTH];
if (!GetKeyboardLayoutNameW(buf))
return FALSE;
if (!WideCharToMultiByte(CP_ACP, 0, buf, -1, pwszKLID, KL_NAMELENGTH, NULL, NULL))
return FALSE;
return TRUE;
}
/*
* @implemented
*/
BOOL WINAPI
GetKeyboardLayoutNameW(LPWSTR pwszKLID)
{
UNICODE_STRING Name;
RtlInitEmptyUnicodeString(&Name,
pwszKLID,
KL_NAMELENGTH * sizeof(WCHAR));
return NtUserGetKeyboardLayoutName(&Name);
}
/*
* @implemented
*/
int WINAPI
GetKeyboardType(int nTypeFlag)
{
return NtUserxGetKeyboardType(nTypeFlag);
}
/*
* @implemented
*/
BOOL WINAPI
GetLastInputInfo(PLASTINPUTINFO plii)
{
TRACE("%p\n", plii);
if (plii->cbSize != sizeof (*plii))
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
plii->dwTime = gpsi->dwLastRITEventTickCount;
return TRUE;
}
/*
* @implemented
*/
HKL WINAPI
LoadKeyboardLayoutA(LPCSTR pszKLID,
UINT Flags)
{
WCHAR wszKLID[16];
if (!MultiByteToWideChar(CP_ACP, 0, pszKLID, -1,
wszKLID, sizeof(wszKLID)/sizeof(wszKLID[0])))
{
return FALSE;
}
return LoadKeyboardLayoutW(wszKLID, Flags);
}
static inline BOOL IsValidKLID(_In_ LPCWSTR pwszKLID)
{
return (pwszKLID != NULL) && (wcsspn(pwszKLID, L"0123456789ABCDEFabcdef") == (KL_NAMELENGTH - 1));
}
VOID GetSystemLibraryPath(LPWSTR pszPath, INT cchPath, LPCWSTR pszFileName)
{
WCHAR szSysDir[MAX_PATH];
GetSystemDirectoryW(szSysDir, _countof(szSysDir));
StringCchPrintfW(pszPath, cchPath, L"%s\\%s", szSysDir, pszFileName);
}
#define ENGLISH_US MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US)
/*
* @unimplemented
*
* NOTE: We adopt a different design from Microsoft's one due to security reason.
* See NtUserLoadKeyboardLayoutEx.
*/
HKL APIENTRY
IntLoadKeyboardLayout(
_In_ HKL hklUnload,
_In_z_ LPCWSTR pwszKLID,
_In_ LANGID wLangID,
_In_ UINT Flags,
_In_ BOOL unknown5)
{
DWORD dwKLID, dwHKL, dwType, dwSize;
UNICODE_STRING ustrKLID;
WCHAR wszRegKey[256] = L"SYSTEM\\CurrentControlSet\\Control\\Keyboard Layouts\\";
WCHAR wszLayoutId[10], wszNewKLID[KL_NAMELENGTH], szImeFileName[80];
HKL hNewKL;
HKEY hKey;
BOOL bIsIME;
WORD wLow, wHigh;
if (!IsValidKLID(pwszKLID))
{
ERR("pwszKLID: %s\n", debugstr_w(pwszKLID));
return UlongToHandle(MAKELONG(ENGLISH_US, ENGLISH_US));
}
dwKLID = wcstoul(pwszKLID, NULL, 16);
bIsIME = IS_IME_HKL(UlongToHandle(dwKLID));
wLow = LOWORD(dwKLID);
wHigh = HIWORD(dwKLID);
if (Flags & KLF_SUBSTITUTE_OK)
{
/* Check substitutes key */
if (RegOpenKeyExW(HKEY_CURRENT_USER, L"Keyboard Layout\\Substitutes", 0,
KEY_READ, &hKey) == ERROR_SUCCESS)
{
dwSize = sizeof(wszNewKLID);
if (RegQueryValueExW(hKey, pwszKLID, NULL, &dwType, (LPBYTE)wszNewKLID,
&dwSize) == ERROR_SUCCESS &&
dwType == REG_SZ)
{
/* Use new KLID value */
pwszKLID = wszNewKLID;
dwKLID = wcstoul(pwszKLID, NULL, 16);
wHigh = LOWORD(dwKLID);
}
/* Close the key now */
RegCloseKey(hKey);
}
}
/* Append KLID at the end of registry key */
StringCbCatW(wszRegKey, sizeof(wszRegKey), pwszKLID);
/* Open layout registry key for read */
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, wszRegKey, 0, KEY_READ, &hKey) == ERROR_SUCCESS)
{
dwSize = sizeof(wszLayoutId);
if (RegQueryValueExW(hKey, L"Layout Id", NULL, &dwType, (LPBYTE)wszLayoutId,
&dwSize) == ERROR_SUCCESS && dwType == REG_SZ)
{
/* If Layout Id is specified, use this value | f000 as HIWORD */
wHigh = (0xF000 | wcstoul(wszLayoutId, NULL, 16));
}
if (bIsIME)
{
/* Check "IME File" value */
dwSize = sizeof(szImeFileName);
if (RegQueryValueExW(hKey, L"IME File", NULL, &dwType, (LPBYTE)szImeFileName,
&dwSize) != ERROR_SUCCESS)
{
bIsIME = FALSE;
wHigh = 0;
ERR("0x%X\n", dwKLID);
}
else
{
WCHAR szPath[MAX_PATH];
szImeFileName[_countof(szImeFileName) - 1] = UNICODE_NULL;
GetSystemLibraryPath(szPath, _countof(szPath), szImeFileName);
/* We don't allow the invalid "IME File" values due to security reason */
if (dwType != REG_SZ || szImeFileName[0] == 0 ||
wcscspn(szImeFileName, L":\\/") != wcslen(szImeFileName) ||
GetFileAttributesW(szPath) == INVALID_FILE_ATTRIBUTES) /* Does not exist? */
{
bIsIME = FALSE;
wHigh = 0;
ERR("'%s'\n", debugstr_w(szPath));
}
}
}
/* Close the key now */
RegCloseKey(hKey);
}
else
{
ERR("Could not find keyboard layout %S.\n", pwszKLID);
return NULL;
}
if (wHigh == 0)
wHigh = wLow;
dwHKL = MAKELONG(wLow, wHigh);
RtlInitUnicodeString(&ustrKLID, pwszKLID);
hNewKL = NtUserLoadKeyboardLayoutEx(NULL, 0, NULL, hklUnload, &ustrKLID, dwHKL, Flags);
CliImmInitializeHotKeys(SETIMEHOTKEY_ADD, hNewKL);
return hNewKL;
}
/*
* @implemented
*/
HKL WINAPI
LoadKeyboardLayoutW(LPCWSTR pwszKLID,
UINT Flags)
{
TRACE("(%s, 0x%X)\n", debugstr_w(pwszKLID), Flags);
return IntLoadKeyboardLayout(NULL, pwszKLID, 0, Flags, FALSE);
}
/*
* @unimplemented
*/
HKL WINAPI
LoadKeyboardLayoutEx(HKL hklUnload,
LPCWSTR pwszKLID,
UINT Flags)
{
FIXME("(%p, %s, 0x%X)", hklUnload, debugstr_w(pwszKLID), Flags);
if (!hklUnload)
return NULL;
return IntLoadKeyboardLayout(hklUnload, pwszKLID, 0, Flags, FALSE);
}
/*
* @implemented
*/
BOOL WINAPI UnloadKeyboardLayout(HKL hKL)
{
if (!NtUserUnloadKeyboardLayout(hKL))
return FALSE;
CliImmInitializeHotKeys(SETIMEHOTKEY_DELETE, hKL);
return TRUE;
}
/*
* @implemented
*/
UINT WINAPI
MapVirtualKeyA(UINT uCode,
UINT uMapType)
{
return MapVirtualKeyExA(uCode, uMapType, GetKeyboardLayout(0));
}
/*
* @implemented
*/
UINT WINAPI
MapVirtualKeyExA(UINT uCode,
UINT uMapType,
HKL dwhkl)
{
return MapVirtualKeyExW(uCode, uMapType, dwhkl);
}
/*
* @implemented
*/
UINT WINAPI
MapVirtualKeyExW(UINT uCode,
UINT uMapType,
HKL dwhkl)
{
return NtUserMapVirtualKeyEx(uCode, uMapType, 0, dwhkl);
}
/*
* @implemented
*/
UINT WINAPI
MapVirtualKeyW(UINT uCode,
UINT uMapType)
{
return MapVirtualKeyExW(uCode, uMapType, GetKeyboardLayout(0));
}
/*
* @implemented
*/
DWORD WINAPI
OemKeyScan(WORD wOemChar)
{
WCHAR p;
SHORT Vk;
UINT Scan;
MultiByteToWideChar(CP_OEMCP, 0, (PCSTR)&wOemChar, 1, &p, 1);
Vk = VkKeyScanW(p);
Scan = MapVirtualKeyW((Vk & 0x00ff), 0);
if (!Scan) return -1;
/*
Page 450-1, MS W2k SuperBible by SAMS. Return, low word has the
scan code and high word has the shift state.
*/
return ((Vk & 0xff00) << 8) | Scan;
}
/*
* @implemented
*/
BOOL WINAPI
SetDoubleClickTime(UINT uInterval)
{
return (BOOL)NtUserSystemParametersInfo(SPI_SETDOUBLECLICKTIME,
uInterval,
NULL,
0);
}
/*
* @implemented
*/
BOOL
WINAPI
SwapMouseButton(
BOOL fSwap)
{
return NtUserxSwapMouseButton(fSwap);
}
/*
* @implemented
*/
int WINAPI
ToAscii(UINT uVirtKey,
UINT uScanCode,
CONST BYTE *lpKeyState,
LPWORD lpChar,
UINT uFlags)
{
return ToAsciiEx(uVirtKey, uScanCode, lpKeyState, lpChar, uFlags, 0);
}
/*
* @implemented
*/
int WINAPI
ToAsciiEx(UINT uVirtKey,
UINT uScanCode,
CONST BYTE *lpKeyState,
LPWORD lpChar,
UINT uFlags,
HKL dwhkl)
{
WCHAR UniChars[2];
int Ret, CharCount;
Ret = ToUnicodeEx(uVirtKey, uScanCode, lpKeyState, UniChars, 2, uFlags, dwhkl);
CharCount = (Ret < 0 ? 1 : Ret);
WideCharToMultiByte(CP_ACP, 0, UniChars, CharCount, (LPSTR)lpChar, 2, NULL, NULL);
return Ret;
}
/*
* @implemented
*/
int WINAPI
ToUnicode(UINT wVirtKey,
UINT wScanCode,
CONST BYTE *lpKeyState,
LPWSTR pwszBuff,
int cchBuff,
UINT wFlags)
{
return ToUnicodeEx(wVirtKey, wScanCode, lpKeyState, pwszBuff, cchBuff,
wFlags, 0);
}
/*
* @implemented
*/
int WINAPI
ToUnicodeEx(UINT wVirtKey,
UINT wScanCode,
CONST BYTE *lpKeyState,
LPWSTR pwszBuff,
int cchBuff,
UINT wFlags,
HKL dwhkl)
{
return NtUserToUnicodeEx(wVirtKey, wScanCode, (PBYTE)lpKeyState, pwszBuff, cchBuff,
wFlags, dwhkl);
}
/*
* @implemented
*/
SHORT WINAPI
VkKeyScanA(CHAR ch)
{
WCHAR wChar;
if (IsDBCSLeadByte(ch))
return -1;
MultiByteToWideChar(CP_ACP, 0, &ch, 1, &wChar, 1);
return VkKeyScanW(wChar);
}
/*
* @implemented
*/
SHORT WINAPI
VkKeyScanExA(CHAR ch,
HKL dwhkl)
{
WCHAR wChar;
if (IsDBCSLeadByte(ch))
return -1;
MultiByteToWideChar(CP_ACP, 0, &ch, 1, &wChar, 1);
return VkKeyScanExW(wChar, dwhkl);
}
/*
* @implemented
*/
SHORT WINAPI
VkKeyScanExW(WCHAR ch,
HKL dwhkl)
{
return (SHORT)NtUserVkKeyScanEx(ch, dwhkl, TRUE);
}
/*
* @implemented
*/
SHORT WINAPI
VkKeyScanW(WCHAR ch)
{
return (SHORT)NtUserVkKeyScanEx(ch, 0, FALSE);
}
/*
* @implemented
*/
VOID
WINAPI
keybd_event(
BYTE bVk,
BYTE bScan,
DWORD dwFlags,
ULONG_PTR dwExtraInfo)
{
INPUT Input;
Input.type = INPUT_KEYBOARD;
Input.ki.wVk = bVk;
Input.ki.wScan = bScan;
Input.ki.dwFlags = dwFlags;
Input.ki.time = 0;
Input.ki.dwExtraInfo = dwExtraInfo;
NtUserSendInput(1, &Input, sizeof(INPUT));
}
/*
* @implemented
*/
VOID
WINAPI
mouse_event(
DWORD dwFlags,
DWORD dx,
DWORD dy,
DWORD dwData,
ULONG_PTR dwExtraInfo)
{
INPUT Input;
Input.type = INPUT_MOUSE;
Input.mi.dx = dx;
Input.mi.dy = dy;
Input.mi.mouseData = dwData;
Input.mi.dwFlags = dwFlags;
Input.mi.time = 0;
Input.mi.dwExtraInfo = dwExtraInfo;
NtUserSendInput(1, &Input, sizeof(INPUT));
}
/* EOF */
Reference in a new issue View git blame Copy permalink