imm32: Update existing input contexts on layout change.

dlls/imm32/imm.c

@@ -3152,6 +3152,11 @@ static LRESULT ime_internal_msg( WPARAM wparam, LPARAM lparam)
         ImmSetActiveContext(hwnd, himc, wparam == IME_INTERNAL_ACTIVATE);
         ImmReleaseContext(hwnd, himc);
         break;
+    case IME_INTERNAL_HKL_ACTIVATE:
+        ImmEnumInputContext( 0, enum_activate_layout, 0 );
+        break;
+   case IME_INTERNAL_HKL_DEACTIVATE:
+        break;
     default:
         FIXME("wparam = %Ix\n", wparam);
         break;

dlls/imm32/tests/imm32.c

@@ -4013,12 +4013,12 @@ static void test_ImmActivateLayout(void)
         {
             .hkl = expect_ime, .himc = default_himc,
             .func = IME_SELECT, .select = 1,
-            .todo = TRUE, .flaky_himc = TRUE,
+            .flaky_himc = TRUE,
         },
         {
             .hkl = expect_ime, .himc = 0/*himc*/,
             .func = IME_SELECT, .select = 1,
-            .todo = TRUE, .flaky_himc = TRUE,
+            .flaky_himc = TRUE,
         },
         {
             .hkl = expect_ime, .himc = default_himc,
@@ -4067,12 +4067,12 @@ static void test_ImmActivateLayout(void)
         {
             .hkl = default_hkl, .himc = default_himc,
             .func = IME_SELECT, .select = 0,
-            .todo = TRUE, .flaky_himc = TRUE,
+            .flaky_himc = TRUE,
         },
         {
             .hkl = default_hkl, .himc = 0/*himc*/,
             .func = IME_SELECT, .select = 0,
-            .todo = TRUE, .flaky_himc = TRUE,
+            .flaky_himc = TRUE,
         },
         {0},
     };
@@ -4149,7 +4149,6 @@ static void test_ImmActivateLayout(void)
 
     SET_EXPECT( ImeInquire );
     ok_eq( old_hkl, ActivateKeyboardLayout( hkl, 0 ), HKL, "%p" );
-    todo_wine
     CHECK_CALLED( ImeInquire );
     activate_with_window_seq[1].himc = himc;
     ok_seq( activate_with_window_seq );
@@ -4164,7 +4163,9 @@ static void test_ImmActivateLayout(void)
     memset( ime_calls, 0, sizeof(ime_calls) );
     ime_call_count = 0;
 
+    todo_ImeDestroy = TRUE; /* Wine doesn't leak the IME */
     ok_eq( hkl, ActivateKeyboardLayout( old_hkl, 0 ), HKL, "%p" );
+    todo_ImeDestroy = FALSE;
     deactivate_with_window_seq[1].himc = himc;
     deactivate_with_window_seq[5].himc = himc;
     ok_seq( deactivate_with_window_seq );
@@ -4175,7 +4176,9 @@ static void test_ImmActivateLayout(void)
     ok_seq( empty_sequence );
 
 
+    todo_ImeInquire = TRUE;
     ok_eq( old_hkl, ActivateKeyboardLayout( hkl, 0 ), HKL, "%p" );
+    todo_ImeInquire = FALSE;
     ok_eq( hkl, GetKeyboardLayout( 0 ), HKL, "%p" );
 
     ok_ret( 1, EnumThreadWindows( GetCurrentThreadId(), enum_thread_ime_windows, (LPARAM)&ime_windows ) );
@@ -4183,7 +4186,9 @@ static void test_ImmActivateLayout(void)
     todo_wine ok( !!ime_windows.ime_ui_hwnd, "missing IME UI window\n" );
     todo_wine ok_ret( (UINT_PTR)ime_windows.ime_hwnd, (UINT_PTR)GetParent( ime_windows.ime_ui_hwnd ) );
 
+    todo_ImeDestroy = TRUE; /* Wine doesn't leak the IME */
     ok_eq( hkl, ActivateKeyboardLayout( old_hkl, 0 ), HKL, "%p" );
+    todo_ImeDestroy = FALSE;
     ok_eq( old_hkl, GetKeyboardLayout( 0 ), HKL, "%p" );
 
 

dlls/win32u/input.c

@@ -1219,12 +1219,14 @@ HKL WINAPI NtUserActivateKeyboardLayout( HKL layout, UINT flags )
         return 0;
 
     old_layout = info->kbd_layout;
-    info->kbd_layout = layout;
     if (old_layout != layout)
     {
+        HWND ime_hwnd = get_default_ime_window( 0 );
         const NLS_LOCALE_DATA *data;
         CHARSETINFO cs = {0};
 
+        if (ime_hwnd) send_message( ime_hwnd, WM_IME_INTERNAL, IME_INTERNAL_HKL_DEACTIVATE, HandleToUlong(old_layout) );
+
         if (HIWORD(layout) & 0x8000)
             FIXME( "Aliased keyboard layout not yet implemented\n" );
         else if (!(data = get_locale_data( HIWORD(layout) )))
@@ -1232,7 +1234,11 @@ HKL WINAPI NtUserActivateKeyboardLayout( HKL layout, UINT flags )
         else
             translate_charset_info( ULongToPtr(data->idefaultansicodepage), &cs, TCI_SRCCODEPAGE );
 
+        info->kbd_layout = layout;
         info->kbd_layout_id = 0;
+
+        if (ime_hwnd) send_message( ime_hwnd, WM_IME_INTERNAL, IME_INTERNAL_HKL_ACTIVATE, HandleToUlong(layout) );
+
         if ((focus = get_focus()) && get_window_thread( focus, NULL ) == GetCurrentThreadId())
             send_message( focus, WM_INPUTLANGCHANGE, cs.ciCharset, (LPARAM)layout );
     }

include/ntuser.h

@@ -487,6 +487,8 @@ enum wine_internal_message
 #define WM_IME_INTERNAL 0x287
 #define IME_INTERNAL_ACTIVATE   0x17
 #define IME_INTERNAL_DEACTIVATE 0x18
+#define IME_INTERNAL_HKL_ACTIVATE    0x19
+#define IME_INTERNAL_HKL_DEACTIVATE  0x20
 
 #define WM_SYSTIMER  0x0118