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/***********************************************************************/
/* */
/* MLTk, Tcl/Tk interface of Objective Caml */
/* */
/* Francois Rouaix, Francois Pessaux, Jun Furuse and Pierre Weis */
/* projet Cristal, INRIA Rocquencourt */
/* Jacques Garrigue, Kyoto University RIMS */
/* */
/* Copyright 2002 Institut National de Recherche en Informatique et */
/* en Automatique and Kyoto University. All rights reserved. */
/* This file is distributed under the terms of the GNU Library */
/* General Public License, with the special exception on linking */
/* described in file LICENSE found in the Objective Caml source tree. */
/* */
/***********************************************************************/
/* $Id$ */
#include <tcl.h>
#include <tk.h>
#include <mlvalues.h>
#include <alloc.h>
#include "camltk.h"
CAMLprim value camltk_tk_mainloop(void)
{
CheckInit();
if (cltk_slave_mode) return Val_unit;
if (!signal_events) {
/* Initialise signal handling */
signal_events = 1;
Tk_CreateTimerHandler(100, invoke_pending_caml_signals, NULL);
}
Tk_MainLoop();
return Val_unit;
}
/* Note: this HAS to be reported "as-is" in ML source */
static int event_flag_table[] = {
TK_DONT_WAIT, TK_X_EVENTS, TK_FILE_EVENTS, TK_TIMER_EVENTS, TK_IDLE_EVENTS,
TK_ALL_EVENTS
};
CAMLprim value camltk_dooneevent(value flags)
{
int ret;
CheckInit();
ret = Tk_DoOneEvent(convert_flag_list(flags, event_flag_table));
return Val_int(ret);
}
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