/**
* Send a volume notification. This is mainly called
* from the alsa subsystem whenever we have volume
* changes.
*
* @param level the playback volume level
* @param muted whether the playback is muted
*/
void
do_notify_volume(gint level, gboolean muted)
{
static NotifyNotification *notification = NULL;
gchar *summary, *icon, *active_card_name;
const char *active_channel;
GError *error = NULL;
active_card_name = (alsa_get_active_card())->name;
active_channel = alsa_get_active_channel();
if (notification == NULL) {
notification = NOTIFICATION_NEW("", NULL, NULL);
notify_notification_set_timeout(notification, noti_timeout);
NOTIFICATION_SET_HINT_STRING(notification,
"x-canonical-private-synchronous", "");
}
if (level < 0)
level = 0;
if (level > 100)
level = 100;
if (muted)
summary = g_strdup("Volume muted");
else
summary =
g_strdup_printf("%s (%s)\nVolume: %d%%\n",
active_card_name, active_channel, level);
if (muted)
icon = "audio-volume-muted";
else if (level == 0)
icon = "audio-volume-off";
else if (level < 33)
icon = "audio-volume-low";
else if (level < 66)
icon = "audio-volume-medium";
else
icon = "audio-volume-high";
notify_notification_update(notification, summary, NULL, icon);
NOTIFICATION_SET_HINT_INT32(notification, "value", level);
if (!notify_notification_show(notification, &error)) {
report_error(_("Could not send notification: %s"), error->message);
g_error_free(error);
}
g_free(summary);
}
/**
* Updates the tray icon. Usually called after volume has been muted
* or changed.
*/
void
update_tray_icon(void)
{
int muted;
int tmpvol = getvol();
char tooltip[60];
gchar *active_card_name = (alsa_get_active_card())->name;
const char *active_channel = alsa_get_active_channel();
muted = ismuted();
if (muted == 1) {
GdkPixbuf *icon;
if (tmpvol == 0)
icon = status_icons[VOLUME_OFF];
else if (tmpvol < 33)
icon = status_icons[VOLUME_LOW];
else if (tmpvol < 66)
icon = status_icons[VOLUME_MEDIUM];
else
icon = status_icons[VOLUME_HIGH];
sprintf(tooltip, _("%s (%s)\nVolume: %d %%"), active_card_name,
active_channel,
tmpvol);
if (vol_meter_row) {
GdkPixbuf *old_icon = icon_copy;
icon_copy = gdk_pixbuf_copy(icon);
draw_vol_meter(icon_copy, draw_offset, 5,
(tmpvol * vol_div_factor));
if (old_icon)
g_object_unref(old_icon);
gtk_status_icon_set_from_pixbuf(tray_icon, icon_copy);
} else
gtk_status_icon_set_from_pixbuf(tray_icon, icon);
} else {
gtk_status_icon_set_from_pixbuf(tray_icon, status_icons[VOLUME_MUTED]);
sprintf(tooltip, _("%s (%s)\nVolume: %d %%\nMuted"), active_card_name,
active_channel, tmpvol);
}
gtk_status_icon_set_tooltip_text(tray_icon, tooltip);
}
