Rémi Bernon : winex11: Make sure HIMC is opened before sending IME updates.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f7e76184f1c5064604381cdfc3c30ef357955e52
URL:    https://gitlab.winehq.org/wine/wine/-/commit/f7e76184f1c5064604381cdfc3c30ef...

Author: Rémi Bernon <rbernon(a)codeweavers.com>
Date:   Tue May 30 13:16:39 2023 +0200

winex11: Make sure HIMC is opened before sending IME updates.

---

 dlls/winex11.drv/xim.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/winex11.drv/xim.c b/dlls/winex11.drv/xim.c
index 1b063cfe886..209d63f0402 100644
--- a/dlls/winex11.drv/xim.c
+++ b/dlls/winex11.drv/xim.c
@@ -175,6 +175,7 @@ static int xic_preedit_start( XIC xic, XPointer user, XPointer arg )
     if ((ime_comp_buf = realloc( ime_comp_buf, sizeof(WCHAR) ))) *ime_comp_buf = 0;
     else ERR( "Failed to allocate preedit buffer\n" );
 
+    NtUserPostMessage( hwnd, WM_IME_NOTIFY, IMN_WINE_SET_OPEN_STATUS, TRUE );
     post_ime_update( hwnd, 0, ime_comp_buf, NULL );
 
     return -1;
@@ -190,6 +191,7 @@ static int xic_preedit_done( XIC xic, XPointer user, XPointer arg )
     ime_comp_buf = NULL;
 
     post_ime_update( hwnd, 0, NULL, NULL );
+    NtUserPostMessage( hwnd, WM_IME_NOTIFY, IMN_WINE_SET_OPEN_STATUS, FALSE );
 
     return 0;
 }