[PATCH] This patch fixes context menu crashes for edit controls as apparent in vb apps.

Michael Martin martinmnet at hotmail.com
Wed Apr 29 11:47:58 CDT 2009


---
 dlls/user32/edit.c |   73 ++++++++++++++++++++++------------------------------
 1 files changed, 31 insertions(+), 42 deletions(-)

diff --git a/dlls/user32/edit.c b/dlls/user32/edit.c
index eadcc3d..ca91d46 100644
--- a/dlls/user32/edit.c
+++ b/dlls/user32/edit.c
@@ -3357,43 +3357,6 @@ static LRESULT EDIT_WM_Char(EDITSTATE *es, WCHAR c)
 
 /*********************************************************************
  *
- *     WM_COMMAND
- *
- */
-static void EDIT_WM_Command(EDITSTATE *es, INT code, INT id, HWND control)
-{
-       if (code || control)
-               return;
-
-       switch (id) {
-               case EM_UNDO:
-                        SendMessageW(es->hwndSelf, WM_UNDO, 0, 0);
-                       break;
-               case WM_CUT:
-                        SendMessageW(es->hwndSelf, WM_CUT, 0, 0);
-                       break;
-               case WM_COPY:
-                        SendMessageW(es->hwndSelf, WM_COPY, 0, 0);
-                       break;
-               case WM_PASTE:
-                        SendMessageW(es->hwndSelf, WM_PASTE, 0, 0);
-                       break;
-               case WM_CLEAR:
-                        SendMessageW(es->hwndSelf, WM_CLEAR, 0, 0);
-                       break;
-               case EM_SETSEL:
-                       EDIT_EM_SetSel(es, 0, (UINT)-1, FALSE);
-                       EDIT_EM_ScrollCaret(es);
-                       break;
-               default:
-                       ERR("unknown menu item, please report\n");
-                       break;
-       }
-}
-
-
-/*********************************************************************
- *
  *     WM_CONTEXTMENU
  *
  *     Note: the resource files resource/sysres_??.rc cannot define a
@@ -3415,6 +3378,8 @@ static void EDIT_WM_ContextMenu(EDITSTATE *es, INT x, INT y)
        UINT start = es->selection_start;
        UINT end = es->selection_end;
 
+       BOOL selectedMenuItem;
+
        ORDER_UINT(start, end);
 
        /* undo */
@@ -3440,7 +3405,35 @@ static void EDIT_WM_ContextMenu(EDITSTATE *es, INT x, INT y)
             y = rc.top + (rc.bottom - rc.top) / 2;
         }
 
-       TrackPopupMenu(popup, TPM_LEFTALIGN | TPM_RIGHTBUTTON, x, y, 0, es->hwndSelf, NULL);
+       selectedMenuItem = TrackPopupMenu(popup, TPM_LEFTALIGN | TPM_RIGHTBUTTON | TMPRETURNCMD, x, y, 0, es->hwndSelf, NULL);
+
+       switch (selectedMenuItem) {
+               case 0:
+                       break;
+               case EM_UNDO:
+                        SendMessageW(es->hwndSelf, WM_UNDO, 0, 0);
+                       break;
+               case WM_CUT:
+                        SendMessageW(es->hwndSelf, WM_CUT, 0, 0);
+                       break;
+               case WM_COPY:
+                        SendMessageW(es->hwndSelf, WM_COPY, 0, 0);
+                       break;
+               case WM_PASTE:
+                        SendMessageW(es->hwndSelf, WM_PASTE, 0, 0);
+                       break;
+               case WM_CLEAR:
+                        SendMessageW(es->hwndSelf, WM_CLEAR, 0, 0);
+                       break;
+               case EM_SETSEL:
+                       EDIT_EM_SetSel(es, 0, (UINT)-1, FALSE);
+                       EDIT_EM_ScrollCaret(es);
+                       break;
+               default:
+                       ERR("unknown menu item, please report\n");
+                       break;
+       }
+
        DestroyMenu(menu);
 }
 
@@ -5192,10 +5185,6 @@ static LRESULT EditWndProc_common( HWND hwnd, UINT msg,
                EDIT_WM_Clear(es);
                break;
 
-       case WM_COMMAND:
-               EDIT_WM_Command(es, HIWORD(wParam), LOWORD(wParam), (HWND)lParam);
-               break;
-
         case WM_CONTEXTMENU:
                EDIT_WM_ContextMenu(es, (short)LOWORD(lParam), (short)HIWORD(lParam));
                break;
-- 
1.5.6
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