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- Store settings of SPI_SETMOUSEBUTTONSWAP in registry

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- bug 2443

svn path=/trunk/; revision=37618
This commit is contained in:
Johannes Anderwald 2008-11-24 17:57:17 +00:00
parent b4d5ee6914
commit d8a4dde485
1 changed files with 45 additions and 3 deletions
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48
reactos/subsystems/win32/win32k/ntuser/sysparams.c
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@ -45,6 +45,40 @@ IntGetFontMetricSetting(LPWSTR lpValueName, PLOGFONTW font)
}
}
VOID
IntWriteSystemParametersSettings(PUNICODE_STRING SubKeyName, PUNICODE_STRING KeyName, ULONG Type, PVOID Data, ULONG DataSize)
{
UNICODE_STRING KeyPath;
NTSTATUS Status;
HANDLE CurrentUserKey, KeyHandle;
OBJECT_ATTRIBUTES KeyAttributes, ObjectAttributes;
/* Get a handle to the current users settings */
Status = RtlFormatCurrentUserKeyPath(&KeyPath);
if(!NT_SUCCESS(Status))
return;
InitializeObjectAttributes(&ObjectAttributes, &KeyPath, OBJ_CASE_INSENSITIVE, NULL, NULL);
/* Open the HKCU key */
Status = ZwOpenKey(&CurrentUserKey, KEY_WRITE, &ObjectAttributes);
RtlFreeUnicodeString(&KeyPath);
if(!NT_SUCCESS(Status))
return;
/* Open up the settings to read the values */
InitializeObjectAttributes(&KeyAttributes, SubKeyName, OBJ_CASE_INSENSITIVE, CurrentUserKey, NULL);
Status = ZwOpenKey(&KeyHandle, KEY_WRITE, &KeyAttributes);
ZwClose(CurrentUserKey);
if (NT_SUCCESS(Status))
{
ZwSetValueKey(KeyHandle, KeyName, 0, Type, Data, DataSize);
ZwClose(KeyHandle);
}
}
ULONG FASTCALL
IntSystemParametersInfo(
@ -260,9 +294,17 @@ IntSystemParametersInfo(
CurInfo->MouseHoverHeight = uiParam;
break;
case SPI_SETMOUSEBUTTONSWAP:
CurInfo = IntGetSysCursorInfo(WinStaObject);
CurInfo->SwapButtons = uiParam;
break;
{
UNICODE_STRING SubKeyName = RTL_CONSTANT_STRING(L"Control Panel\\Mouse");
UNICODE_STRING SwapMouseButtons = RTL_CONSTANT_STRING(L"SwapMouseButtons");
WCHAR szBuffer[10];
swprintf(szBuffer, L"%u", uiParam);
CurInfo = IntGetSysCursorInfo(WinStaObject);
CurInfo->SwapButtons = uiParam;
IntWriteSystemParametersSettings(&SubKeyName, &SwapMouseButtons, REG_SZ, szBuffer, (wcslen(szBuffer)+1) * sizeof(WCHAR));
break;
}
case SPI_SETMOUSE:
CurInfo = IntGetSysCursorInfo(WinStaObject);
CurInfo->CursorAccelerationInfo = *(PCURSORACCELERATION_INFO)pvParam;