+2007-07-11 Jason Rumney <jasonr@gnu.org>
+
+ * makefile.w32-in (LIBS): Include OLE32.
+
+ * w32fns.c (w32_msg_pump) <WM_EMACS_CREATEWINDOW>: Initialize COM.
+ (w32_msg_pump) <WM_DESTROY>: Uninitialize COM.
+
2007-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
* macterm.c [USE_MAC_TSM] (mac_handle_text_input_event):
#include <shellapi.h>
#include <ctype.h>
#include <winspool.h>
+#include <objbase.h>
#include <dlgs.h>
#define FILE_NAME_TEXT_FIELD edt1
/* Produced by complete_deferred_msg; just ignore. */
break;
case WM_EMACS_CREATEWINDOW:
+ /* Initialize COM for this window. Even though we don't use it,
+ some third party shell extensions can cause it to be used in
+ system dialogs, which causes a crash if it is not initialized.
+ This is a known bug in Windows, which was fixed long ago, but
+ the patch for XP is not publically available until XP SP3,
+ and older versions will never be patched. */
+ CoInitialize (NULL);
w32_createwindow ((struct frame *) msg.wParam);
if (!PostThreadMessage (dwMainThreadId, WM_EMACS_DONE, 0, 0))
abort ();
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
goto dflt;
+ case WM_DESTROY:
+ CoUninitialize ();
+ return 0;
+
case WM_CLOSE:
wmsg.dwModifiers = w32_get_modifiers ();
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);