Rémi Bernon : win32u: Also pass WM_KEYUP messages to ImmProcessKey.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: faa342a2f1689824a174a83aaf3780b1c9911ad7
URL:    https://gitlab.winehq.org/wine/wine/-/commit/faa342a2f1689824a174a83aaf3780b...

Author: Rémi Bernon 
Date:   Wed Jan 10 17:28:16 2024 +0100

win32u: Also pass WM_KEYUP messages to ImmProcessKey.

And to ImmTranslateMessage if they have been processed.

---

dlls/imm32/tests/imm32.c | 2 +-
 dlls/win32u/message.c    | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/dlls/imm32/tests/imm32.c b/dlls/imm32/tests/imm32.c
index a306a7a065b..d59103b165e 100644
--- a/dlls/imm32/tests/imm32.c
+++ b/dlls/imm32/tests/imm32.c
@@ -7246,7 +7246,7 @@ static void test_ImmTranslateMessage( BOOL kbd_char_first )
     keybd_event( 'Q', 0x10, KEYEVENTF_KEYUP, 0 );
     flush_events();
     process_messages_( hwnd );
-    todo_wine ok_seq( key_up_seq );
+    ok_seq( key_up_seq );

ignore_WM_IME_NOTIFY = FALSE;

diff --git a/dlls/win32u/message.c b/dlls/win32u/message.c
index 21d3af8c5fc..0cd20684b4e 100644
--- a/dlls/win32u/message.c
+++ b/dlls/win32u/message.c
@@ -2397,7 +2397,7 @@ static BOOL process_keyboard_message( MSG *msg, UINT hw_id, HWND hwnd_filter,
     }
     msg->pt = point_phys_to_win_dpi( msg->hwnd, msg->pt );

-    if (remove && msg->message == WM_KEYDOWN)
+    if (remove && (msg->message == WM_KEYDOWN || msg->message == WM_KEYUP))
         if (ImmProcessKey( msg->hwnd, NtUserGetKeyboardLayout(0), msg->wParam, msg->lParam, 0 ))
             msg->wParam = VK_PROCESSKEY;

@@ -4399,6 +4399,11 @@ BOOL WINAPI NtUserTranslateMessage( const MSG *msg, UINT flags )
     if (flags) FIXME( "unsupported flags %x\n", flags );

if (msg->message < WM_KEYFIRST || msg->message > WM_KEYLAST) return FALSE;
+    if (msg->message == WM_KEYUP || msg->message == WM_SYSKEYUP)
+    {
+        if (msg->wParam != VK_PROCESSKEY) return TRUE;
+        return ImmTranslateMessage( msg->hwnd, msg->message, msg->wParam, msg->lParam );
+    }
     if (msg->message != WM_KEYDOWN && msg->message != WM_SYSKEYDOWN) return TRUE;

TRACE_(key)( "Translating key %s (%04x), scancode %04x\n",