From b00f2fbdd7cd8294b3dfb489f89e2d1f2cc68ba3 Mon Sep 17 00:00:00 2001
From: Dmitry Chapyshev <dmitry@reactos.org>
Date: Sun, 18 May 2008 10:37:32 +0000
Subject: [PATCH] - Add hotkeys settings to registry

svn path=/trunk/; revision=33570
---
 reactos/base/setup/usetup/mui.c | 91 +++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)

diff --git a/reactos/base/setup/usetup/mui.c b/reactos/base/setup/usetup/mui.c
index bf9381da6a2..be91246680c 100644
--- a/reactos/base/setup/usetup/mui.c
+++ b/reactos/base/setup/usetup/mui.c
@@ -273,6 +273,90 @@ MUIGetString(ULONG Number)
     return "<nostring>";
 }
 
+static BOOLEAN
+AddHotkeySettings(IN LPCWSTR Hotkey, IN LPCWSTR LangHotkey, IN LPCWSTR LayoutHotkey)
+{
+    OBJECT_ATTRIBUTES ObjectAttributes;
+    UNICODE_STRING KeyName;
+    UNICODE_STRING ValueName;
+    HANDLE KeyHandle;
+    ULONG Disposition;
+    NTSTATUS Status;
+
+    RtlInitUnicodeString(&KeyName,
+                         L"\\Registry\\User\\.DEFAULT\\Keyboard Layout\\Toggle");
+    InitializeObjectAttributes(&ObjectAttributes,
+                               &KeyName,
+                               OBJ_CASE_INSENSITIVE,
+                               NULL,
+                               NULL);
+
+    Status =  NtCreateKey(&KeyHandle,
+                          KEY_ALL_ACCESS,
+                          &ObjectAttributes,
+                          0,
+                          NULL,
+                          0,
+                          &Disposition);
+
+    if(!NT_SUCCESS(Status))
+    {
+        DPRINT1("NtCreateKey() failed (Status %lx)\n", Status);
+        return FALSE;
+    }
+
+    RtlInitUnicodeString(&ValueName,
+                         L"Hotkey");
+
+    Status = NtSetValueKey(KeyHandle,
+                           &ValueName,
+                           0,
+                           REG_SZ,
+                           (PVOID)Hotkey,
+                           (1 + 1) * sizeof(WCHAR));
+    if (!NT_SUCCESS(Status))
+    {
+        DPRINT1("NtSetValueKey() failed (Status %lx)\n", Status);
+        NtClose(KeyHandle);
+        return FALSE;
+    }
+
+    RtlInitUnicodeString(&ValueName,
+                         L"Language Hotkey");
+
+    Status = NtSetValueKey(KeyHandle,
+                           &ValueName,
+                           0,
+                           REG_SZ,
+                           (PVOID)LangHotkey,
+                           (1 + 1) * sizeof(WCHAR));
+    if (!NT_SUCCESS(Status))
+    {
+        DPRINT1("NtSetValueKey() failed (Status %lx)\n", Status);
+        NtClose(KeyHandle);
+        return FALSE;
+    }
+
+    RtlInitUnicodeString(&ValueName,
+                         L"Layout Hotkey");
+
+    Status = NtSetValueKey(KeyHandle,
+                           &ValueName,
+                           0,
+                           REG_SZ,
+                           (PVOID)LayoutHotkey,
+                           (1 + 1) * sizeof(WCHAR));
+    if (!NT_SUCCESS(Status))
+    {
+        DPRINT1("NtSetValueKey() failed (Status %lx)\n", Status);
+        NtClose(KeyHandle);
+        return FALSE;
+    }
+
+    NtClose(KeyHandle);
+    return TRUE;
+}
+
 static BOOLEAN
 AddKbLayoutsToRegistry(IN LPCWSTR DefKbLayout, IN LPCWSTR SecKbLayout)
 {
@@ -374,7 +458,14 @@ AddKbLayoutsToRegistry(IN LPCWSTR DefKbLayout, IN LPCWSTR SecKbLayout)
             NtClose(KeyHandle);
             return FALSE;
         }
+
+        /*
+            Switching input languages - Ctrl + Shift
+            Switching keyboard layouts - Left Alt + Shift
+        */
+        AddHotkeySettings(L"2", L"2", L"1");
     }
+    else AddHotkeySettings(L"3", L"3", L"3"); // Off all hotkeys
 
     NtClose(KeyHandle);
     return TRUE;