[WIN32K]

- Don't set every loaded layout as default. Instead implement SPI_SETDEFAULTINPUTLANG. Fixes some minor problems with wrong layout loaded.
- Fix removing hotkey not associated with window (fixes winetest).

svn path=/trunk/; revision=54223

reactos/subsystems/win32/win32k/include/input.h

@@ -68,8 +68,8 @@ BOOL NTAPI UserSendKeyboardInput(KEYBDINPUT *pKbdInput, BOOL bInjected);
 VOID NTAPI UserProcessMouseInput(PMOUSE_INPUT_DATA Data, ULONG InputCount);
 BOOL FASTCALL IntBlockInput(PTHREADINFO W32Thread, BOOL BlockIt);
 BOOL FASTCALL IntMouseInput(MOUSEINPUT *mi, BOOL Injected);
-BOOL UserInitDefaultKeyboardLayout(VOID);
-PKL UserHklToKbl(HKL hKl);
+PKL NTAPI UserHklToKbl(HKL hKl);
+BOOL NTAPI UserSetDefaultInputLang(HKL hKl);
 VOID NTAPI KeyboardThreadMain(PVOID StartContext);
 DWORD NTAPI CreateSystemThreads(UINT Type);
 BOOL FASTCALL UserAttachThreadInput(PTHREADINFO,PTHREADINFO,BOOL);

reactos/subsystems/win32/win32k/ntuser/hotkey.c

@@ -448,14 +448,13 @@ BOOL APIENTRY
 NtUserUnregisterHotKey(HWND hWnd, int id)
 {
     PHOT_KEY pHotKey = gphkFirst, phkNext, *pLink = &gphkFirst;
-    PWND pWnd;
     BOOL bRet = FALSE;
 
     TRACE("Enter NtUserUnregisterHotKey\n");
     UserEnterExclusive();
 
-    pWnd = UserGetWindowObject(hWnd);
-    if (!pWnd)
+    /* Fail if given window is invalid */
+    if (hWnd && !UserGetWindowObject(hWnd))
         goto cleanup;
 
     while (pHotKey)

reactos/subsystems/win32/win32k/ntuser/kbdlayout.c

@@ -324,6 +324,7 @@ W32kGetDefaultKeyLayout(VOID)
  * Gets KL object from hkl value
  */
 PKL
+NTAPI
 UserHklToKbl(HKL hKl)
 {
     PKL pKl = gspklBaseLayout;
@@ -342,6 +343,25 @@ UserHklToKbl(HKL hKl)
     return NULL;
 }
 
+/*
+ * UserSetDefaultInputLang
+ *
+ * Sets default kyboard layout for system. Called from UserSystemParametersInfo.
+ */
+BOOL
+NTAPI
+UserSetDefaultInputLang(HKL hKl)
+{
+    PKL pKl;
+    
+    pKl = UserHklToKbl(hKl);
+    if (!pKl)
+        return FALSE;
+
+    gspklBaseLayout = pKl;
+    return TRUE;
+}
+
 /*
  * co_UserActivateKbl
  *
@@ -598,9 +618,6 @@ NtUserLoadKeyboardLayoutEx(
     /* If this layout was prepared to unload, undo it */
     pKl->dwKL_Flags &= ~KLF_UNLOAD;
 
-    /* Loaded keyboard layout became the default */
-    gspklBaseLayout = pKl;
-
     /* Activate this layout in current thread */
     if (Flags & KLF_ACTIVATE)
         co_UserActivateKbl(PsGetCurrentThreadWin32Thread(), pKl, Flags);

reactos/subsystems/win32/win32k/ntuser/sysparams.c

@@ -1167,8 +1167,19 @@ SpiGetSet(UINT uiAction, UINT uiParam, PVOID pvParam, FLONG fl)
             break;
 
         case SPI_SETDEFAULTINPUTLANG:
-            ERR("SPI_SETDEFAULTINPUTLANG is unimplemented\n");
-            break;
+        {
+            HKL hkl;
+
+            if (!SpiSet(&hkl, pvParam, sizeof(hkl), fl))
+                return FALSE;
+
+            if (fl & SPIF_UPDATEINIFILE)
+            {
+                // FIXME: what to do?
+            }
+
+            return UserSetDefaultInputLang(hkl);
+        }
 
         case SPI_SETLANGTOGGLE:
             ERR("SPI_SETLANGTOGGLE is unimplemented\n");