/* *	HT Editor *	htidle.cc * *	Copyright (C) 1999-2002 Stefan Weyergraf * *	This program is free software; you can redistribute it and/or modify *	it under the terms of the GNU General Public License version 2 as *	published by the Free Software Foundation. * *	This program is distributed in the hope that it will be useful, *	but WITHOUT ANY WARRANTY; without even the implied warranty of *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the *	GNU General Public License for more details. * *	You should have received a copy of the GNU General Public License *	along with this program; if not, write to the Free Software *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */#include "data.h"#include "htdebug.h"#include "htidle.h"#include "keyb.h"#include "sys.h"static List *idle_objs;void register_idle_object(Object *o){	idle_objs->insert(o);}void unregister_idle_object(Object *o){	int c = idle_objs->count();	for (int i=0; i < c; i++) if ((*idle_objs)[i] == o) {		idle_objs->remove(idle_objs->findByIdx(i));	}}void do_idle(){	static int cur_idle = 0;	static bool any_idles = 0;	int c = idle_objs->count();	if (c) {		if (cur_idle >= c) {			cur_idle = 0;			if (!any_idles) sys_suspend();			any_idles = 0;		}		Object *i = (*idle_objs)[cur_idle];		assert(i);		any_idles |= i->idle();		cur_idle++;	} else {		sys_suspend();	}}/* *	INIT */bool init_idle(){	idle_objs = new Array(false);	return true;}/* *	DONE */void done_idle(){	delete idle_objs;}