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[USER32] Implement UnloadKeyboardLayout (#4503)
- Add IntSetFeKeyboardFlags, CliImmSetHotKeyWorker, CliSetDefaultImeHotKeys, CliGetPreloadKeyboardLayouts, CliGetImeHotKeysFromRegistry, CliImmInitializeHotKeys, CliSetSingleHotKey, and CliReadRegistryValue helper functions. CORE-11700
This commit is contained in:
Katayama Hirofumi MZ
GitHub
parent
fa52f2fae0
commit
7396ba84ce
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@ -703,7 +703,7 @@
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694 stdcall UnhookWindowsHook(long ptr)
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695 stdcall UnhookWindowsHookEx(long) NtUserUnhookWindowsHookEx
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696 stdcall UnionRect(ptr ptr ptr)
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697 stdcall UnloadKeyboardLayout(long) NtUserUnloadKeyboardLayout
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697 stdcall UnloadKeyboardLayout(ptr)
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698 stdcall UnlockWindowStation(long) NtUserUnlockWindowStation
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699 stdcall UnpackDDElParam(long long ptr ptr)
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700 stdcall UnregisterClassA(str long)
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@ -31,6 +31,279 @@
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WINE_DEFAULT_DEBUG_CHANNEL(user32);
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typedef struct tagIMEHOTKEYENTRY
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{
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DWORD dwHotKeyId;
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UINT uVirtualKey;
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UINT uModifiers;
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HKL hKL;
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} IMEHOTKEYENTRY, *PIMEHOTKEYENTRY;
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// Japanese
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IMEHOTKEYENTRY DefaultHotKeyTableJ[] =
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{
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{ IME_JHOTKEY_CLOSE_OPEN, VK_KANJI, MOD_IGNORE_ALL_MODIFIER, NULL },
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};
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// Chinese Traditional
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IMEHOTKEYENTRY DefaultHotKeyTableT[] =
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{
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{ IME_THOTKEY_IME_NONIME_TOGGLE, VK_SPACE, MOD_LEFT | MOD_RIGHT | MOD_CONTROL, NULL },
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{ IME_THOTKEY_SHAPE_TOGGLE, VK_SPACE, MOD_LEFT | MOD_RIGHT | MOD_SHIFT, NULL },
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};
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// Chinese Simplified
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IMEHOTKEYENTRY DefaultHotKeyTableC[] =
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{
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{ IME_CHOTKEY_IME_NONIME_TOGGLE, VK_SPACE, MOD_LEFT | MOD_RIGHT | MOD_CONTROL, NULL },
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{ IME_CHOTKEY_SHAPE_TOGGLE, VK_SPACE, MOD_LEFT | MOD_RIGHT | MOD_SHIFT, NULL },
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};
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// The far-east flags
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#define FE_JAPANESE (1 << 0)
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#define FE_CHINESE_TRADITIONAL (1 << 1)
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#define FE_CHINESE_SIMPLIFIED (1 << 2)
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#define FE_KOREAN (1 << 3)
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// Sets the far-east flags
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// Win: SetFeKeyboardFlags
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VOID FASTCALL IntSetFeKeyboardFlags(LANGID LangID, PBYTE pbFlags)
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{
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switch (LangID)
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{
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case MAKELANGID(LANG_JAPANESE, SUBLANG_DEFAULT):
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*pbFlags |= FE_JAPANESE;
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break;
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case MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_TRADITIONAL):
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case MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_HONGKONG):
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*pbFlags |= FE_CHINESE_TRADITIONAL;
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break;
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case MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_SIMPLIFIED):
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case MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_SINGAPORE):
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*pbFlags |= FE_CHINESE_SIMPLIFIED;
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break;
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case MAKELANGID(LANG_KOREAN, SUBLANG_KOREAN):
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*pbFlags |= FE_KOREAN;
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break;
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default:
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break;
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}
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}
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DWORD FASTCALL CliReadRegistryValue(HANDLE hKey, LPCWSTR pszName)
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{
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DWORD dwValue, cbValue;
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LONG error;
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cbValue = sizeof(dwValue);
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error = RegQueryValueExW(hKey, pszName, NULL, NULL, (LPBYTE)&dwValue, &cbValue);
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if (error != ERROR_SUCCESS || cbValue < sizeof(DWORD))
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return 0;
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return dwValue;
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}
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BOOL APIENTRY
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CliImmSetHotKeyWorker(DWORD dwHotKeyId, UINT uModifiers, UINT uVirtualKey, HKL hKL, DWORD dwAction)
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{
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if (dwAction == SETIMEHOTKEY_ADD)
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{
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if (IME_HOTKEY_DSWITCH_FIRST <= dwHotKeyId && dwHotKeyId <= IME_HOTKEY_DSWITCH_LAST)
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{
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if (!hKL)
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goto Failure;
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}
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else
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{
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if (hKL)
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goto Failure;
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if (IME_KHOTKEY_SHAPE_TOGGLE <= dwHotKeyId &&
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dwHotKeyId < IME_THOTKEY_IME_NONIME_TOGGLE)
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{
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// The Korean cannot set the IME hotkeys
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goto Failure;
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}
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}
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#define MOD_ALL_MODS (MOD_ALT | MOD_CONTROL | MOD_SHIFT | MOD_WIN)
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if ((uModifiers & MOD_ALL_MODS) && !(uModifiers & (MOD_LEFT | MOD_RIGHT)))
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goto Failure;
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#undef MOD_ALL_MODS
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}
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return NtUserSetImeHotKey(dwHotKeyId, uModifiers, uVirtualKey, hKL, dwAction);
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Failure:
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SetLastError(ERROR_INVALID_PARAMETER);
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return FALSE;
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}
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BOOL FASTCALL CliSetSingleHotKey(LPCWSTR pszSubKey, HANDLE hKey)
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{
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LONG error;
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HKEY hSubKey;
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DWORD dwHotKeyId = 0;
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UINT uModifiers = 0, uVirtualKey = 0;
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HKL hKL = NULL;
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UNICODE_STRING ustrName;
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error = RegOpenKeyExW(hKey, pszSubKey, 0, KEY_READ, &hSubKey);
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if (error != ERROR_SUCCESS)
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return FALSE;
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RtlInitUnicodeString(&ustrName, pszSubKey);
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RtlUnicodeStringToInteger(&ustrName, 16, &dwHotKeyId);
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uModifiers = CliReadRegistryValue(hSubKey, L"Key Modifiers");
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hKL = (HKL)(ULONG_PTR)CliReadRegistryValue(hSubKey, L"Target IME");
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uVirtualKey = CliReadRegistryValue(hSubKey, L"Virtual Key");
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RegCloseKey(hSubKey);
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return CliImmSetHotKeyWorker(dwHotKeyId, uModifiers, uVirtualKey, hKL, SETIMEHOTKEY_ADD);
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}
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BOOL FASTCALL CliGetImeHotKeysFromRegistry(VOID)
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{
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HKEY hKey;
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LONG error;
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BOOL ret = FALSE;
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DWORD dwIndex, cchKeyName;
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WCHAR szKeyName[16];
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error = RegOpenKeyExW(HKEY_CURRENT_USER,
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L"Control Panel\\Input Method\\Hot Keys",
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0,
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KEY_ALL_ACCESS,
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&hKey);
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if (error != ERROR_SUCCESS)
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return ret;
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for (dwIndex = 0; ; ++dwIndex)
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{
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cchKeyName = _countof(szKeyName);
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error = RegEnumKeyExW(hKey, dwIndex, szKeyName, &cchKeyName, NULL, NULL, NULL, NULL);
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if (error == ERROR_NO_MORE_ITEMS || error != ERROR_SUCCESS)
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break;
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szKeyName[_countof(szKeyName) - 1] = 0;
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if (CliSetSingleHotKey(szKeyName, hKey))
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ret = TRUE;
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}
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RegCloseKey(hKey);
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return ret;
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}
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VOID APIENTRY CliGetPreloadKeyboardLayouts(PBYTE pbFlags)
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{
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WCHAR szValueName[8], szValue[16];
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UNICODE_STRING ustrValue;
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DWORD dwKL, cbValue, dwType;
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UINT iNumber;
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HKEY hKey;
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LONG error;
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error = RegOpenKeyExW(HKEY_CURRENT_USER, L"Keyboard Layout\\Preload", 0, KEY_READ, &hKey);
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if (error != ERROR_SUCCESS)
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return;
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for (iNumber = 1; iNumber < 1000; ++iNumber)
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{
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StringCchPrintfW(szValueName, _countof(szValueName), L"%u", iNumber);
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cbValue = sizeof(szValue);
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error = RegQueryValueExW(hKey, szValueName, NULL, &dwType, (LPBYTE)szValue, &cbValue);
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if (error != ERROR_SUCCESS || dwType != REG_SZ)
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break;
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szValue[_countof(szValue) - 1] = 0;
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RtlInitUnicodeString(&ustrValue, szValue);
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RtlUnicodeStringToInteger(&ustrValue, 16, &dwKL);
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IntSetFeKeyboardFlags(LOWORD(dwKL), pbFlags);
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}
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RegCloseKey(hKey);
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}
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VOID APIENTRY CliSetDefaultImeHotKeys(PIMEHOTKEYENTRY pEntries, UINT nCount, BOOL bCheck)
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{
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UINT uVirtualKey, uModifiers;
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HKL hKL;
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while (nCount-- > 0)
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{
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if (!bCheck || !NtUserGetImeHotKey(pEntries->dwHotKeyId, &uModifiers, &uVirtualKey, &hKL))
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{
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CliImmSetHotKeyWorker(pEntries->dwHotKeyId,
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pEntries->uModifiers,
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pEntries->uVirtualKey,
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pEntries->hKL,
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SETIMEHOTKEY_ADD);
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}
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++pEntries;
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}
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}
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VOID APIENTRY CliImmInitializeHotKeys(DWORD dwAction, HKL hKL)
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{
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UINT nCount;
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LPHKL pList;
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UINT iIndex;
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LANGID LangID;
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BYTE bFlags = 0;
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BOOL bCheck;
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NtUserSetImeHotKey(0, 0, 0, NULL, SETIMEHOTKEY_DELETEALL);
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bCheck = CliGetImeHotKeysFromRegistry();
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if (dwAction == SETIMEHOTKEY_DELETEALL)
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{
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LangID = LANGIDFROMLCID(GetUserDefaultLCID());
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IntSetFeKeyboardFlags(LangID, &bFlags);
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CliGetPreloadKeyboardLayouts(&bFlags);
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}
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else
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{
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nCount = NtUserGetKeyboardLayoutList(0, NULL);
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if (!nCount)
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return;
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pList = RtlAllocateHeap(RtlGetProcessHeap(), 0, nCount * sizeof(HKL));
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if (!pList)
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return;
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NtUserGetKeyboardLayoutList(nCount, pList);
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for (iIndex = 0; iIndex < nCount; ++iIndex)
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{
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LangID = LOWORD(pList[iIndex]);
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IntSetFeKeyboardFlags(LangID, &bFlags);
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}
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RtlFreeHeap(RtlGetProcessHeap(), 0, pList);
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}
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if (bFlags & FE_JAPANESE)
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CliSetDefaultImeHotKeys(DefaultHotKeyTableJ, _countof(DefaultHotKeyTableJ), bCheck);
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if (bFlags & FE_CHINESE_TRADITIONAL)
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CliSetDefaultImeHotKeys(DefaultHotKeyTableT, _countof(DefaultHotKeyTableT), bCheck);
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if (bFlags & FE_CHINESE_SIMPLIFIED)
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CliSetDefaultImeHotKeys(DefaultHotKeyTableC, _countof(DefaultHotKeyTableC), bCheck);
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}
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/*
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* @implemented
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*/
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@ -330,6 +603,18 @@ LoadKeyboardLayoutW(LPCWSTR pwszKLID,
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dwhkl, Flags);
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}
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/*
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* @implemented
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*/
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BOOL WINAPI UnloadKeyboardLayout(HKL hKL)
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{
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if (!NtUserUnloadKeyboardLayout(hKL))
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return FALSE;
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CliImmInitializeHotKeys(SETIMEHOTKEY_DELETE, hKL);
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return TRUE;
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}
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/*
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* @implemented
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*/
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