From 17c63bbab3aafabe3d3306b0121b85e041d4f4e8 Mon Sep 17 00:00:00 2001
From: Alexandre Julliard <julliard@winehq.org>
Date: Sun, 11 May 2003 02:58:19 +0000
Subject: [PATCH] Added A<->W mappings for WM_IME_CHAR.

---
 dlls/user/message.c | 78 ++++++++++++++++++++++++++++++---------------
 windows/winproc.c   | 42 ++++++++++++++++++++++++
 2 files changed, 95 insertions(+), 25 deletions(-)

diff --git a/dlls/user/message.c b/dlls/user/message.c
index 72c3cdf7e5..6fba2d4054 100644
--- a/dlls/user/message.c
+++ b/dlls/user/message.c
@@ -187,7 +187,7 @@ static const unsigned int message_unicode_flags[] =
     /* 0x260 - 0x27f */
     0,
     /* 0x280 - 0x29f */
-    0,
+    SET(WM_IME_CHAR),
     /* 0x2a0 - 0x2bf */
     0,
     /* 0x2c0 - 0x2df */
@@ -325,18 +325,32 @@ static BOOL CALLBACK broadcast_message_callback( HWND hwnd, LPARAM lparam )
  */
 static WPARAM map_wparam_AtoW( UINT message, WPARAM wparam )
 {
-    if (message == WM_CHARTOITEM ||
-        message == EM_SETPASSWORDCHAR ||
-        message == WM_CHAR ||
-        message == WM_DEADCHAR ||
-        message == WM_SYSCHAR ||
-        message == WM_SYSDEADCHAR ||
-        message == WM_MENUCHAR)
-    {
-        char ch = LOWORD(wparam);
-        WCHAR wch;
-        MultiByteToWideChar(CP_ACP, 0, &ch, 1, &wch, 1);
-        wparam = MAKEWPARAM( wch, HIWORD(wparam) );
+    switch(message)
+    {
+    case WM_CHARTOITEM:
+    case EM_SETPASSWORDCHAR:
+    case WM_CHAR:
+    case WM_DEADCHAR:
+    case WM_SYSCHAR:
+    case WM_SYSDEADCHAR:
+    case WM_MENUCHAR:
+        {
+            char ch = LOWORD(wparam);
+            WCHAR wch;
+            MultiByteToWideChar(CP_ACP, 0, &ch, 1, &wch, 1);
+            wparam = MAKEWPARAM( wch, HIWORD(wparam) );
+        }
+        break;
+    case WM_IME_CHAR:
+        {
+            char ch[2];
+            WCHAR wch;
+            ch[0] = (wparam >> 8);
+            ch[1] = (wparam & 0xff);
+            MultiByteToWideChar(CP_ACP, 0, ch, 2, &wch, 1);
+            wparam = MAKEWPARAM( wch, HIWORD(wparam) );
+        }
+        break;
     }
     return wparam;
 }
@@ -349,18 +363,32 @@ static WPARAM map_wparam_AtoW( UINT message, WPARAM wparam )
  */
 static WPARAM map_wparam_WtoA( UINT message, WPARAM wparam )
 {
-    if (message == WM_CHARTOITEM ||
-        message == EM_SETPASSWORDCHAR ||
-        message == WM_CHAR ||
-        message == WM_DEADCHAR ||
-        message == WM_SYSCHAR ||
-        message == WM_SYSDEADCHAR ||
-        message == WM_MENUCHAR)
-    {
-        WCHAR wch = LOWORD(wparam);
-        char ch;
-        WideCharToMultiByte( CP_ACP, 0, &wch, 1, &ch, 1, NULL, NULL );
-        wparam = MAKEWPARAM( (unsigned char)ch, HIWORD(wparam) );
+    switch(message)
+    {
+    case WM_CHARTOITEM:
+    case EM_SETPASSWORDCHAR:
+    case WM_CHAR:
+    case WM_DEADCHAR:
+    case WM_SYSCHAR:
+    case WM_SYSDEADCHAR:
+    case WM_MENUCHAR:
+        {
+            WCHAR wch = LOWORD(wparam);
+            BYTE ch;
+            WideCharToMultiByte( CP_ACP, 0, &wch, 1, &ch, 1, NULL, NULL );
+            wparam = MAKEWPARAM( ch, HIWORD(wparam) );
+        }
+        break;
+    case WM_IME_CHAR:
+        {
+            WCHAR wch = LOWORD(wparam);
+            BYTE ch[2];
+
+            ch[1] = 0;
+            WideCharToMultiByte( CP_ACP, 0, &wch, 1, ch, 2, NULL, NULL );
+            wparam = MAKEWPARAM( (ch[0] << 8) | ch[1], HIWORD(wparam) );
+        }
+        break;
     }
     return wparam;
 }
diff --git a/windows/winproc.c b/windows/winproc.c
index 0430f623fd..d07720614b 100644
--- a/windows/winproc.c
+++ b/windows/winproc.c
@@ -729,6 +729,17 @@ INT WINPROC_MapMsg32ATo32W( HWND hwnd, UINT msg, WPARAM *pwparam, LPARAM *plpara
         }
         return 0;
 
+    case WM_IME_CHAR:
+        {
+            BYTE ch[2];
+            WCHAR wch;
+            ch[0] = (*pwparam >> 8);
+            ch[1] = *pwparam & 0xff;
+            MultiByteToWideChar(CP_ACP, 0, ch, 2, &wch, 1);
+            *pwparam = MAKEWPARAM( wch, HIWORD(*pwparam) );
+        }
+        return 0;
+
     case WM_PAINTCLIPBOARD:
     case WM_SIZECLIPBOARD:
         FIXME_(msg)("message %s (0x%x) needs translation, please report\n", SPY_GetMsgName(msg, hwnd), msg );
@@ -985,6 +996,17 @@ INT WINPROC_MapMsg32WTo32A( HWND hwnd, UINT msg, WPARAM *pwparam, LPARAM *plpara
         }
         return 0;
 
+    case WM_IME_CHAR:
+        {
+            WCHAR wch = LOWORD(*pwparam);
+            BYTE ch[2];
+
+            ch[1] = 0;
+            WideCharToMultiByte( CP_ACP, 0, &wch, 1, ch, 2, NULL, NULL );
+            *pwparam = MAKEWPARAM( (ch[0] << 8) | ch[1], HIWORD(*pwparam) );
+        }
+        return 0;
+
     case WM_PAINTCLIPBOARD:
     case WM_SIZECLIPBOARD:
         FIXME_(msg)("message %s (%04x) needs translation, please report\n",SPY_GetMsgName(msg, hwnd),msg );
@@ -1648,6 +1670,15 @@ INT WINPROC_MapMsg16To32W( HWND hwnd, UINT16 msg16, WPARAM16 wParam16, UINT *pms
         MultiByteToWideChar( CP_ACP, 0, &ch, 1, &wch, 1);
         *pwparam32 = wch;
         return 0;
+    case WM_IME_CHAR:
+        {
+            char ch[2];
+            ch[0] = (wParam16 >> 8);
+            ch[1] = wParam16 & 0xff;
+            MultiByteToWideChar(CP_ACP, 0, ch, 2, &wch, 1);
+            *pwparam32 = wch;
+        }
+        return 0;
 
     default:  /* No Unicode translation needed */
         return WINPROC_MapMsg16To32A( hwnd, msg16, wParam16, pmsg32,
@@ -2504,6 +2535,17 @@ INT WINPROC_MapMsg32WTo16( HWND hwnd, UINT msg32, WPARAM wParam32,
         *pwparam16 = ch;
         return 0;
 
+    case WM_IME_CHAR:
+        {
+            BYTE ch[2];
+
+            wch = wParam32;
+            ch[1] = 0;
+            WideCharToMultiByte( CP_ACP, 0, &wch, 1, ch, 2, NULL, NULL );
+            *pwparam16 = (ch[0] << 8) | ch[1];
+        }
+        return 0;
+
     default:  /* No Unicode translation needed (?) */
         return WINPROC_MapMsg32ATo16( hwnd, msg32, wParam32, pmsg16,
                                       pwparam16, plparam );
-- 
2.32.0.93.g670b81a890