Commit 3aef7b4e authored by Geoff Voelker's avatar Geoff Voelker
Browse files

(w32_wnd_proc): Use dummy message to wake up thread on quit_char.

parent f440d049
......@@ -3046,24 +3046,31 @@ w32_wnd_proc (hwnd, msg, wParam, lParam)
case WM_CHAR:
wmsg.dwModifiers = construct_modifiers (wParam, lParam);
enter_crit ();
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
#if 1
/* Detect quit_char and set quit-flag directly. Note that we dow
this *after* posting the message to ensure the main thread will
be woken up if blocked in sys_select(). */
/* Detect quit_char and set quit-flag directly. Note that we
still need to post a message to ensure the main thread will be
woken up if blocked in sys_select(), but we do NOT want to post
the quit_char message itself (because it will usually be as if
the user had typed quit_char twice). Instead, we post a dummy
message that has no particular effect. */
{
int c = wParam;
if (isalpha (c) && (wmsg.dwModifiers == LEFT_CTRL_PRESSED
|| wmsg.dwModifiers == RIGHT_CTRL_PRESSED))
c = make_ctrl_char (c) & 0377;
if (c == quit_char)
Vquit_flag = Qt;
{
Vquit_flag = Qt;
/* The choice of message is somewhat arbitrary, as long as
the main thread handler just ignores it. */
msg = WM_QUIT;
}
}
#endif
leave_crit ();
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
break;
/* Simulate middle mouse button events when left and right buttons
......
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