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* Use events to notify things when the track has changed instead of the nasty has_track_changed() * Event for when the mp3entry for the next track is avilable (which allows alot more tags to be static which means less redrawing in the WPS) * virtually guarentee that the mp3entry sturct returned by audio_current/next_track() is going to be valid for the duration of the current track. The only time it wont be now is during the time between the codec finishing the previous track and the next track actually starting (~2s), but this is not an issue as long as it is called again when the TRACK_CHANGED event happens (or just use the pointer that gives) It is still possible to confuse the WPS with the next tracks id3 info being displayed but this should fix itself up faster than it used to (and be harder to do) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20633 a1c6a512-1295-4272-9138-f99709370657
58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id: events.h 17847 2008-06-28 18:10:04Z bagder $
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*
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* Copyright (C) 2008 by Jonathan Gordon
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef _APPEVENTS_H
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#define _APPEVENTS_H
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#include <stdbool.h>
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#include "events.h"
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/** Only app/ level events should be defined here.
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* firmware/ level events and CLASS's are defined in firmware/export/events.h
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*/
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/** Playback events **/
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enum {
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PLAYBACK_EVENT_TRACK_BUFFER = (EVENT_CLASS_PLAYBACK|1),
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PLAYBACK_EVENT_TRACK_FINISH,
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PLAYBACK_EVENT_TRACK_CHANGE,
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PLAYBACK_EVENT_NEXTTRACKID3_AVAILABLE,
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};
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/** Buffering events **/
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enum {
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BUFFER_EVENT_BUFFER_LOW = (EVENT_CLASS_BUFFERING|1),
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BUFFER_EVENT_REBUFFER,
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BUFFER_EVENT_CLOSED,
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BUFFER_EVENT_MOVED,
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BUFFER_EVENT_FINISHED,
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};
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/** Generic GUI class events **/
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enum {
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GUI_EVENT_THEME_CHANGED = (EVENT_CLASS_GUI|1),
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GUI_EVENT_STATUSBAR_TOGGLE,
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GUI_EVENT_ACTIONUPDATE,
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};
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#endif
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