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rockbox/apps/menus/playback_menu.c
roman.artiukhin ffe2df2e92 Implement Rewind across tracks functionality 
Useful feature for audiobooks. To rewind from the end of the previous track - press rewind at the very beginning of the current track. So if you are in the middle of the track - first rewind till beginning then release and press rewind button again (Playback Settings -> Rewind Across Tracks option should be enabled)

Fixes FS#13290

Change-Id: I5d7f06f64ad76d1e8f7827fe594ccca5f621769d
2022-11-12 09:13:19 -05:00

305 lines
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2007 Jonathan Gordon
*
* 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.
*
****************************************************************************/
#include <stdbool.h>
#include <stddef.h>
#include <limits.h>
#include "config.h"
#include "lang.h"
#include "action.h"
#include "splash.h"
#include "settings.h"
#include "menu.h"
#include "sound_menu.h"
#include "kernel.h"
#include "playlist.h"
#include "audio.h"
#include "cuesheet.h"
#include "misc.h"
#include "playback.h"
#include "pcm_sampr.h"
#ifdef HAVE_PLAY_FREQ
#include "talk.h"
#endif
#if defined(HAVE_CROSSFADE)
static int setcrossfadeonexit_callback(int action,
const struct menu_item_ex *this_item,
struct gui_synclist *this_list)
{
(void)this_item;
(void)this_list;
switch (action)
{
case ACTION_EXIT_MENUITEM: /* on exit */
audio_set_crossfade(global_settings.crossfade);
break;
}
return action;
}
#endif /* HAVE_CROSSFADE */
/***********************************/
/* PLAYBACK MENU */
static int playback_callback(int action,
const struct menu_item_ex *this_item,
struct gui_synclist *this_list);
MENUITEM_SETTING(shuffle_item, &global_settings.playlist_shuffle, playback_callback);
MENUITEM_SETTING(repeat_mode, &global_settings.repeat_mode, playback_callback);
MENUITEM_SETTING(play_selected, &global_settings.play_selected, NULL);
MENUITEM_SETTING(ff_rewind_accel, &global_settings.ff_rewind_accel, NULL);
MENUITEM_SETTING(ff_rewind_min_step, &global_settings.ff_rewind_min_step, NULL);
MAKE_MENU(ff_rewind_settings_menu, ID2P(LANG_WIND_MENU), 0, Icon_NOICON,
&ff_rewind_min_step, &ff_rewind_accel);
#ifdef HAVE_DISK_STORAGE
static int buffermargin_callback(int action,
const struct menu_item_ex *this_item,
struct gui_synclist *this_list)
{
(void)this_item;
(void)this_list;
switch (action)
{
case ACTION_EXIT_MENUITEM: /* on exit */
audio_set_buffer_margin(global_settings.buffer_margin);
break;
}
return action;
}
MENUITEM_SETTING(buffer_margin, &global_settings.buffer_margin,
buffermargin_callback);
#endif /*HAVE_DISK_STORAGE */
MENUITEM_SETTING(fade_on_stop, &global_settings.fade_on_stop, NULL);
MENUITEM_SETTING(single_mode, &global_settings.single_mode, NULL);
MENUITEM_SETTING(party_mode, &global_settings.party_mode, NULL);
#ifdef HAVE_CROSSFADE
/* crossfade submenu */
MENUITEM_SETTING(crossfade, &global_settings.crossfade, setcrossfadeonexit_callback);
MENUITEM_SETTING(crossfade_fade_in_delay,
&global_settings.crossfade_fade_in_delay, NULL);
MENUITEM_SETTING(crossfade_fade_in_duration,
&global_settings.crossfade_fade_in_duration, NULL);
MENUITEM_SETTING(crossfade_fade_out_delay,
&global_settings.crossfade_fade_out_delay, setcrossfadeonexit_callback);
MENUITEM_SETTING(crossfade_fade_out_duration,
&global_settings.crossfade_fade_out_duration, setcrossfadeonexit_callback);
MENUITEM_SETTING(crossfade_fade_out_mixmode,
&global_settings.crossfade_fade_out_mixmode,NULL);
MAKE_MENU(crossfade_settings_menu,ID2P(LANG_CROSSFADE),0, Icon_NOICON,
&crossfade, &crossfade_fade_in_delay, &crossfade_fade_in_duration,
&crossfade_fade_out_delay, &crossfade_fade_out_duration,
&crossfade_fade_out_mixmode);
#endif
/* replay gain submenu */
static int replaygain_callback(int action,
const struct menu_item_ex *this_item,
struct gui_synclist *this_list)
{
(void)this_item;
(void)this_list;
switch (action)
{
case ACTION_EXIT_MENUITEM: /* on exit */
replaygain_update();
break;
}
return action;
}
MENUITEM_SETTING(replaygain_noclip,
&global_settings.replaygain_settings.noclip,
replaygain_callback);
MENUITEM_SETTING(replaygain_type,
&global_settings.replaygain_settings.type,
replaygain_callback);
MENUITEM_SETTING(replaygain_preamp,
&global_settings.replaygain_settings.preamp,
replaygain_callback);
MAKE_MENU(replaygain_settings_menu,ID2P(LANG_REPLAYGAIN),0, Icon_NOICON,
&replaygain_type, &replaygain_noclip, &replaygain_preamp);
MENUITEM_SETTING(beep, &global_settings.beep ,NULL);
#ifdef HAVE_SPDIF_POWER
MENUITEM_SETTING(spdif_enable, &global_settings.spdif_enable, NULL);
#endif
MENUITEM_SETTING(next_folder, &global_settings.next_folder, NULL);
MENUITEM_SETTING(constrain_next_folder,
&global_settings.constrain_next_folder, NULL);
static int cuesheet_callback(int action,
const struct menu_item_ex *this_item,
struct gui_synclist *this_list)
{
(void)this_item;
(void)this_list;
switch (action)
{
case ACTION_EXIT_MENUITEM: /* on exit */
audio_set_cuesheet(global_settings.cuesheet);
}
return action;
}
MENUITEM_SETTING(cuesheet, &global_settings.cuesheet, cuesheet_callback);
#ifdef HAVE_HEADPHONE_DETECTION
MENUITEM_SETTING(unplug_mode, &global_settings.unplug_mode, NULL);
MENUITEM_SETTING(unplug_autoresume, &global_settings.unplug_autoresume, NULL);
MAKE_MENU(unplug_menu, ID2P(LANG_HEADPHONE_UNPLUG), 0, Icon_NOICON,
&unplug_mode, &unplug_autoresume);
#endif
MENUITEM_SETTING(skip_length, &global_settings.skip_length, NULL);
MENUITEM_SETTING(prevent_skip, &global_settings.prevent_skip, NULL);
MENUITEM_SETTING(rewind_across_tracks, &global_settings.rewind_across_tracks, NULL);
MENUITEM_SETTING(resume_rewind, &global_settings.resume_rewind, NULL);
MENUITEM_SETTING(pause_rewind, &global_settings.pause_rewind, NULL);
#ifdef HAVE_PLAY_FREQ
MENUITEM_SETTING(play_frequency, &global_settings.play_frequency,
playback_callback);
#endif
#ifdef HAVE_ALBUMART
static int albumart_callback(int action,
const struct menu_item_ex *this_item,
struct gui_synclist *this_list)
{
(void)this_item;
(void)this_list;
static int initial_aa_setting;
switch (action)
{
case ACTION_ENTER_MENUITEM:
initial_aa_setting = global_settings.album_art;
break;
case ACTION_EXIT_MENUITEM: /* on exit */
if (initial_aa_setting != global_settings.album_art)
set_albumart_mode(global_settings.album_art);
}
return action;
}
MENUITEM_SETTING(album_art, &global_settings.album_art,
albumart_callback);
#endif
MAKE_MENU(playback_settings,ID2P(LANG_PLAYBACK),0,
Icon_Playback_menu,
&shuffle_item, &repeat_mode, &play_selected,
&ff_rewind_settings_menu,
#ifdef HAVE_DISK_STORAGE
&buffer_margin,
#endif
&fade_on_stop, &single_mode, &party_mode,
#if defined(HAVE_CROSSFADE)
&crossfade_settings_menu,
#endif
&replaygain_settings_menu, &beep,
#ifdef HAVE_SPDIF_POWER
&spdif_enable,
#endif
&next_folder, &constrain_next_folder, &cuesheet
#ifdef HAVE_HEADPHONE_DETECTION
,&unplug_menu
#endif
,&skip_length, &prevent_skip
,&rewind_across_tracks
,&resume_rewind
,&pause_rewind
#ifdef HAVE_PLAY_FREQ
,&play_frequency
#endif
#ifdef HAVE_ALBUMART
,&album_art
#endif
);
static int playback_callback(int action,
const struct menu_item_ex *this_item,
struct gui_synclist *this_list)
{
(void)this_list;
static bool old_shuffle = false;
static int old_repeat = 0;
switch (action)
{
case ACTION_ENTER_MENUITEM:
if (this_item == &shuffle_item)
{
old_shuffle = global_settings.playlist_shuffle;
}
else if (this_item == &repeat_mode)
{
old_repeat = global_settings.repeat_mode;
}
break;
case ACTION_EXIT_MENUITEM: /* on exit */
/* Playing or not */
#ifdef HAVE_PLAY_FREQ
if (this_item == &play_frequency)
{
audio_set_playback_frequency(global_settings.play_frequency);
break;
}
#endif /* HAVE_PLAY_FREQ */
if (!(audio_status() & AUDIO_STATUS_PLAY))
break;
/* Playing only */
if (this_item == &shuffle_item)
{
if (old_shuffle == global_settings.playlist_shuffle)
break;
replaygain_update();
if (global_settings.playlist_shuffle)
{
playlist_randomise(NULL, current_tick, true);
}
else
{
playlist_sort(NULL, true);
}
}
else if (this_item == &repeat_mode)
{
if (old_repeat == global_settings.repeat_mode)
break;
audio_flush_and_reload_tracks();
}
break;
}
return action;
}
/* PLAYBACK MENU */
/***********************************/
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