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Volume control for mpegplayer - based on FS #6814 by Jacob Gardner and Pascal Briehl, modified by me (blame me for any problems). Mapped to the same buttons that are used to control volume in the WPS.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12834 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman 2007-03-18 17:04:44 +00:00
parent 2cf98689cf
commit f1bf798b8a
2 changed files with 49 additions and 0 deletions
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47
apps/plugins/mpegplayer/mpegplayer.c
View file

@ -117,31 +117,45 @@ PLUGIN_IRAM_DECLARE
#define MPEG_MENU BUTTON_MODE
#define MPEG_STOP BUTTON_OFF
#define MPEG_PAUSE BUTTON_ON
#define MPEG_VOLDOWN BUTTON_DOWN
#define MPEG_VOLUP BUTTON_UP
#elif (CONFIG_KEYPAD == IPOD_3G_PAD) || (CONFIG_KEYPAD == IPOD_4G_PAD)
#define MPEG_MENU BUTTON_MENU
#define MPEG_PAUSE (BUTTON_PLAY | BUTTON_REL)
#define MPEG_STOP (BUTTON_PLAY | BUTTON_REPEAT)
#define MPEG_VOLDOWN BUTTON_SCROLL_BACK
#define MPEG_VOLUP BUTTON_SCROLL_FWD
#elif CONFIG_KEYPAD == IAUDIO_X5M5_PAD
#define MPEG_MENU (BUTTON_REC | BUTTON_REL)
#define MPEG_STOP BUTTON_POWER
#define MPEG_PAUSE BUTTON_PLAY
#define MPEG_VOLDOWN BUTTON_DOWN
#define MPEG_VOLUP BUTTON_UP
#elif CONFIG_KEYPAD == GIGABEAT_PAD
#define MPEG_MENU BUTTON_MENU
#define MPEG_STOP BUTTON_A
#define MPEG_PAUSE BUTTON_SELECT
#define MPEG_VOLDOWN BUTTON_DOWN
#define MPEG_VOLUP BUTTON_UP
#define MPEG_VOLDOWN2 BUTTON_VOL_DOWN
#define MPEG_VOLUP2 BUTTON_VOL_UP
#elif CONFIG_KEYPAD == IRIVER_H10_PAD
#define MPEG_MENU (BUTTON_REW | BUTTON_REL)
#define MPEG_STOP BUTTON_POWER
#define MPEG_PAUSE BUTTON_PLAY
#define MPEG_VOLDOWN BUTTON_SCROLL_DOWN
#define MPEG_VOLUP BUTTON_SCROLL_UP
#elif CONFIG_KEYPAD == SANSA_E200_PAD
#define MPEG_MENU BUTTON_SELECT
#define MPEG_STOP BUTTON_POWER
#define MPEG_PAUSE BUTTON_UP
#define MPEG_VOLDOWN BUTTON_SCROLL_UP
#define MPEG_VOLUP BUTTON_SCROLL_DOWN
#else
#error MPEGPLAYER: Unsupported keypad
@ -224,10 +238,43 @@ static void pause_timer(void)
static void button_loop(void)
{
bool result;
int vol, minvol, maxvol;
int button = rb->button_get(false);
switch (button)
{
case MPEG_VOLUP:
case MPEG_VOLUP|BUTTON_REPEAT:
#ifdef MPEG_VOLUP2
case MPEG_VOLUP2:
case MPEG_VOLUP2|BUTTON_REPEAT:
#endif
vol = rb->global_settings->volume;
maxvol = rb->sound_max(SOUND_VOLUME);
if (vol < maxvol) {
vol++;
rb->sound_set(SOUND_VOLUME, vol);
rb->global_settings->volume = vol;
}
break;
case MPEG_VOLDOWN:
case MPEG_VOLDOWN|BUTTON_REPEAT:
#ifdef MPEG_VOLDOWN2
case MPEG_VOLDOWN2:
case MPEG_VOLDOWN2|BUTTON_REPEAT:
#endif
vol = rb->global_settings->volume;
minvol = rb->sound_min(SOUND_VOLUME);
if (vol > minvol) {
vol--;
rb->sound_set(SOUND_VOLUME, vol);
rb->global_settings->volume = vol;
}
break;
case MPEG_MENU:
videostatus=PLEASE_PAUSE;
rb->pcm_play_pause(false);

2
docs/CREDITS
View file

@ -283,3 +283,5 @@ Chris Ham
Jose Ramon Garcia
Simon Descarpentries
Douglas Valentine
Jacob Gardner
Pascal Briehl