apps/gui/wps.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2002 Björn Stenberg
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21 #ifndef _WPS_H_
  22 #define _WPS_H_
  23 #include <stdbool.h>
  24 #include "config.h"
  25 #include "screen_access.h"
  26
  27 long gui_wps_show(void);
  28
  29 /* wrapper for the wps to load the skin (.wps/.rwps) files */
  30 void wps_data_load(enum screen_type, const char *, bool);
  31
  32 void gui_sync_wps_init(void) INIT_ATTR;
  33
  34 /* fade (if enabled) and pause the audio, optionally rewind a little */
  35 void pause_action(bool may_fade, bool updatewps);
  36 void unpause_action(bool may_fade, bool updatewps);
  37
  38 /* fades the volume, e.g. on pause or stop */
  39 void fade(bool fade_in, bool updatewps);
  40
  41 bool ffwd_rew(int button);
  42 void wps_do_playpause(bool updatewps);
  43
  44 #ifdef IPOD_ACCESSORY_PROTOCOL
  45 /* whether the wps is fading the volume due to pausing/stopping */
  46 bool is_wps_fading(void);
  47 /* return length of the current ff or rewin action, IAP needs this */
  48 int wps_get_ff_rewind_count(void);
  49 #endif /* IPOD_ACCESSORY_PROTOCOL */
  50
  51 /* in milliseconds */
  52 #define DEFAULT_SKIP_TRESH          3000l
  53
  54 #endif /* _WPS_H_ */