Rémi Bernon : winex11: Assume IME UI window always has a valid HIMC.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: fd9cd64b7950a461a746b452679efade875fd891
URL:    https://gitlab.winehq.org/wine/wine/-/commit/fd9cd64b7950a461a746b452679efad...

Author: Rémi Bernon 
Date:   Thu Mar 30 11:17:29 2023 +0200

winex11: Assume IME UI window always has a valid HIMC.

---

dlls/winex11.drv/ime.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/dlls/winex11.drv/ime.c b/dlls/winex11.drv/ime.c
index 9c0894717ad..c494aaed2be 100644
--- a/dlls/winex11.drv/ime.c
+++ b/dlls/winex11.drv/ime.c
@@ -987,7 +987,7 @@ static void PaintDefaultIMEWnd(HIMC hIMC, HWND hwnd)
     INT offX=0, offY=0;
     LPINPUTCONTEXT lpIMC;

-    lpIMC = LockRealIMC(hIMC);
+    lpIMC = ImmLockIMC(hIMC);
     if (lpIMC == NULL)
         return;

@@ -1101,7 +1101,7 @@ static void PaintDefaultIMEWnd(HIMC hIMC, HWND hwnd)
     ImmUnlockIMCC(lpIMC->hCompStr);

EndPaint(hwnd,&ps);
-    UnlockRealIMC(hIMC);
+    ImmUnlockIMC(hIMC);
 }

static void UpdateDefaultIMEWindow(HIMC hIMC, HWND hwnd)
@@ -1109,7 +1109,7 @@ static void UpdateDefaultIMEWindow(HIMC hIMC, HWND hwnd)
     LPCOMPOSITIONSTRING compstr;
     LPINPUTCONTEXT lpIMC;

-    lpIMC = LockRealIMC(hIMC);
+    lpIMC = ImmLockIMC(hIMC);
     if (lpIMC == NULL)
         return;

@@ -1130,7 +1130,7 @@ static void UpdateDefaultIMEWindow(HIMC hIMC, HWND hwnd)
         ImmUnlockIMCC(lpIMC->hCompStr);

lpIMC->hWnd = GetFocus();
-    UnlockRealIMC(hIMC);
+    ImmUnlockIMC(hIMC);
 }

static void DefaultIMEComposition(HIMC hIMC, HWND hwnd, LPARAM lParam)
@@ -1214,8 +1214,6 @@ static LRESULT WINAPI IME_WindowProc(HWND hwnd, UINT msg, WPARAM wParam,
      */

hIMC = (HIMC)GetWindowLongPtrW(hwnd,IMMGWL_IMC);
-    if (!hIMC)
-        hIMC = RealIMC(FROM_X11);

/* if we have no hIMC there are many messages we cannot process */
     if (hIMC == NULL)
@@ -1244,14 +1242,14 @@ static LRESULT WINAPI IME_WindowProc(HWND hwnd, UINT msg, WPARAM wParam,

SetWindowTextA(hwnd,"Wine Ime Active");

-            lpIMC = LockRealIMC(hIMC);
+            lpIMC = ImmLockIMC(hIMC);
             if (lpIMC)
             {
                 myPrivate = ImmLockIMCC(lpIMC->hPrivate);
                 myPrivate->hwndDefault = hwnd;
                 ImmUnlockIMCC(lpIMC->hPrivate);
             }
-            UnlockRealIMC(hIMC);
+            ImmUnlockIMC(hIMC);

return TRUE;
         }