rockbox/apps/plugins/lib/playback_control.c

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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2006 Jonathan Gordon
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "plugin.h"
struct plugin_api* api = 0;
bool prevtrack(void)
{
api->audio_prev();
return false;
}
bool play(void)
{
if (api->audio_status() & AUDIO_STATUS_PAUSE)
api->audio_resume();
else
api->audio_pause();
return false;
}
bool stop(void)
{
api->audio_stop();
return false;
}
bool nexttrack(void)
{
api->audio_next();
return false;
}
static bool volume(void)
{
return api->set_sound("Volume", &api->global_settings->volume,
SOUND_VOLUME);
}
static bool shuffle(void)
{
struct opt_items names[] = {
{"No", NULL},
{"Yes", NULL}
};
return api->set_option("Shuffle", &api->global_settings->playlist_shuffle,
BOOL, names, 2,NULL);
}
static bool repeat_mode(void)
{
bool result;
static const struct opt_items names[] = {
{ "Off", NULL },
{ "Repeat All", NULL },
{ "Repeat One", NULL },
{ "Repeat Shuffle", NULL },
#ifdef AB_REPEAT_ENABLE
{ "Repeat A-B", NULL }
#endif
};
int old_repeat = api->global_settings->repeat_mode;
result = api->set_option( "Repeat Mode",
&api->global_settings->repeat_mode,
INT, names, NUM_REPEAT_MODES, NULL );
if (old_repeat != api->global_settings->repeat_mode &&
(api->audio_status() & AUDIO_STATUS_PLAY))
api->audio_flush_and_reload_tracks();
return result;
}
bool playback_control(struct plugin_api* newapi)
{
int m;
api = newapi;
bool result;
static struct menu_item items[] = {
{ "Previous Track", prevtrack },
{ "Pause / Play", play },
{ "Stop Playback", stop },
{ "Next Track", nexttrack },
{ "Change Volume", volume },
{ "Enable/Disable Shuffle", shuffle },
{ "change Repeat Mode", repeat_mode },
};
m=api->menu_init( items, sizeof(items) / sizeof(*items), NULL,
NULL, NULL, NULL);
result = api->menu_run(m);
api->menu_exit(m);
return result;
}