| /*************************************************************************** |
| * __________ __ ___. |
| * Open \______ \ ____ ____ | | _\_ |__ _______ ___ |
| * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / |
| * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < |
| * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ |
| * \/ \/ \/ \/ \/ |
| * $Id$ |
| * |
| * Copyright (C) 2008 by Miika Pekkarinen |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version 2 |
| * of the License, or (at your option) any later version. |
| * |
| * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| * KIND, either express or implied. |
| * |
| ****************************************************************************/ |
| |
| #ifndef _EVENTS_H |
| #define _EVENTS_H |
| |
| #include <stdbool.h> |
| |
| /** |
| * High byte = Event class definition |
| * Low byte = Event ID |
| */ |
| |
| #define EVENT_CLASS_DISK 0x0100 |
| #define EVENT_CLASS_PLAYBACK 0x0200 |
| #define EVENT_CLASS_BUFFERING 0x0400 |
| #define EVENT_CLASS_GUI 0x0800 |
| |
| /** |
| * Because same playback events are used in mpeg.c and playback.c, define |
| * them here to prevent cluttering and ifdefs. |
| */ |
| enum { |
| PLAYBACK_EVENT_TRACK_BUFFER = (EVENT_CLASS_PLAYBACK|1), |
| PLAYBACK_EVENT_TRACK_FINISH, |
| PLAYBACK_EVENT_TRACK_CHANGE, |
| }; |
| |
| |
| bool add_event(unsigned short id, bool oneshot, void (*handler)); |
| void remove_event(unsigned short id, void (*handler)); |
| void send_event(unsigned short id, void *data); |
| |
| #endif |
| |