Rémi Bernon : winex11: Remove now unnecessary selected HIMC tracking code.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: cbf719d72d885e9da96acf1fec6fc89ca95660e7
URL:    https://gitlab.winehq.org/wine/wine/-/commit/cbf719d72d885e9da96acf1fec6fc89...

Author: Rémi Bernon 
Date:   Sat Apr  1 22:24:19 2023 +0200

winex11: Remove now unnecessary selected HIMC tracking code.

---

dlls/winex11.drv/ime.c | 82 ++------------------------------------------------
 1 file changed, 3 insertions(+), 79 deletions(-)

diff --git a/dlls/winex11.drv/ime.c b/dlls/winex11.drv/ime.c
index 019312cfd5a..daf6d89dc7a 100644
--- a/dlls/winex11.drv/ime.c
+++ b/dlls/winex11.drv/ime.c
@@ -47,91 +47,15 @@

WINE_DEFAULT_DEBUG_CHANNEL(imm);

-#define FROM_X11 ((HIMC)0xcafe1337)
-
-static HIMC *hSelectedFrom = NULL;
-static INT  hSelectedCount = 0;
-
-static HIMC RealIMC(HIMC hIMC)
-{
-    if (hIMC == FROM_X11)
-    {
-        INT i;
-        HWND wnd = GetFocus();
-        HIMC winHimc = ImmGetContext(wnd);
-        for (i = 0; i < hSelectedCount; i++)
-            if (winHimc == hSelectedFrom[i])
-                return winHimc;
-        return NULL;
-    }
-    else
-        return hIMC;
-}
-
-static LPINPUTCONTEXT LockRealIMC(HIMC hIMC)
-{
-    HIMC real_imc = RealIMC(hIMC);
-    if (real_imc)
-        return ImmLockIMC(real_imc);
-    else
-        return NULL;
-}
-
-static BOOL UnlockRealIMC(HIMC hIMC)
-{
-    HIMC real_imc = RealIMC(hIMC);
-    if (real_imc)
-        return ImmUnlockIMC(real_imc);
-    else
-        return FALSE;
-}
-
-static BOOL IME_RemoveFromSelected(HIMC hIMC)
-{
-    int i;
-    for (i = 0; i < hSelectedCount; i++)
-        if (hSelectedFrom[i] == hIMC)
-        {
-            if (i < hSelectedCount - 1)
-                memmove(&hSelectedFrom[i], &hSelectedFrom[i+1], (hSelectedCount - i - 1)*sizeof(HIMC));
-            hSelectedCount --;
-            return TRUE;
-        }
-    return FALSE;
-}
-
-static void IME_AddToSelected(HIMC hIMC)
-{
-    hSelectedCount++;
-    if (hSelectedFrom)
-        hSelectedFrom = HeapReAlloc(GetProcessHeap(), 0, hSelectedFrom, hSelectedCount*sizeof(HIMC));
-    else
-        hSelectedFrom = HeapAlloc(GetProcessHeap(), 0, sizeof(HIMC));
-    hSelectedFrom[hSelectedCount-1] = hIMC;
-}
-
 BOOL WINAPI ImeSelect(HIMC hIMC, BOOL fSelect)
 {
     LPINPUTCONTEXT lpIMC;
     TRACE("%p %s\n",hIMC,(fSelect)?"TRUE":"FALSE");

-    if (hIMC == FROM_X11)
-    {
-        ERR("ImeSelect should never be called from X11\n");
-        return FALSE;
-    }
-
-    if (!hIMC)
-        return TRUE;
-
-    /* not selected */
-    if (!fSelect)
-        return IME_RemoveFromSelected(hIMC);
-
-    IME_AddToSelected(hIMC);
+    if (!hIMC || !fSelect) return TRUE;

/* Initialize our structures */
-    lpIMC = LockRealIMC(hIMC);
+    lpIMC = ImmLockIMC(hIMC);
     if (lpIMC != NULL)
     {
         LPIMEPRIVATE myPrivate;
@@ -141,7 +65,7 @@ BOOL WINAPI ImeSelect(HIMC hIMC, BOOL fSelect)
         myPrivate->textfont = NULL;
         myPrivate->hwndDefault = NULL;
         ImmUnlockIMCC(lpIMC->hPrivate);
-        UnlockRealIMC(hIMC);
+        ImmUnlockIMC(hIMC);
     }

return TRUE;