Aric Stewart : winex11.drv: Improve setting IME result text with no composition.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: e4d94e48138ff4963e1b896d392e6fa6b9b87054
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=e4d94e48138ff4963e1b896d392e6fa6b9b87054

Author: Aric Stewart <aric at codeweavers.com>
Date:   Fri Apr 22 13:59:03 2016 -0500

winex11.drv: Improve setting IME result text with no composition.

This greatly improves behaviors around deadkeys in Microsoft Word.

Signed-off-by: Aric Stewart <aric at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/winex11.drv/ime.c | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

diff --git a/dlls/winex11.drv/ime.c b/dlls/winex11.drv/ime.c
index 22698cf..ee622c1 100644
--- a/dlls/winex11.drv/ime.c
+++ b/dlls/winex11.drv/ime.c
@@ -1046,24 +1046,38 @@ void IME_SetResultString(LPWSTR lpResult, DWORD dwResultLen)
     LPINPUTCONTEXT lpIMC;
     HIMCC newCompStr;
     LPIMEPRIVATE myPrivate;
+    BOOL inComp;
 
     imc = RealIMC(FROM_X11);
     lpIMC = ImmLockIMC(imc);
     if (lpIMC == NULL)
         return;
 
+    newCompStr = updateCompStr(lpIMC->hCompStr, NULL, 0);
+    ImmDestroyIMCC(lpIMC->hCompStr);
+    lpIMC->hCompStr = newCompStr;
+
     newCompStr = updateResultStr(lpIMC->hCompStr, lpResult, dwResultLen);
     ImmDestroyIMCC(lpIMC->hCompStr);
     lpIMC->hCompStr = newCompStr;
 
     myPrivate = ImmLockIMCC(lpIMC->hPrivate);
-    if (!myPrivate->bInComposition)
-        GenerateIMEMessage(imc, WM_IME_STARTCOMPOSITION, 0, 0);
-    GenerateIMEMessage(imc, WM_IME_COMPOSITION, 0, GCS_RESULTSTR);
-    if (!myPrivate->bInComposition)
-        GenerateIMEMessage(imc, WM_IME_ENDCOMPOSITION, 0, 0);
+    inComp = myPrivate->bInComposition;
     ImmUnlockIMCC(lpIMC->hPrivate);
 
+    if (!inComp)
+    {
+        ImmSetOpenStatus(imc, TRUE);
+        GenerateIMEMessage(imc, WM_IME_STARTCOMPOSITION, 0, 0);
+    }
+
+    GenerateIMEMessage(imc, WM_IME_COMPOSITION, 0, GCS_COMPSTR);
+    GenerateIMEMessage(imc, WM_IME_COMPOSITION, lpResult[0], GCS_RESULTSTR|GCS_RESULTCLAUSE);
+    GenerateIMEMessage(imc, WM_IME_ENDCOMPOSITION, 0, 0);
+
+    if (!inComp)
+        ImmSetOpenStatus(imc, FALSE);
+
     ImmUnlockIMC(imc);
 }