def on_playing(obj):
global alsamixer
if control_center.ccchange("volume"):
alsamixer.setvolume( int(math.log10(control_center.ccget("volume")*100.0) / 0.02) )
if control_center.ccget("next"):
control_center.ccset("next",False)
obj.next()
if control_center.ccchange("playing"):
if control_center.ccget("playing"):
obj.resume()
else:
obj.pause()
write_led2("p")
if control_center.ccchange("channel"):
obj.play_list = []
obj.next()
try:
dur = obj.cur_song['length']
if dur == 0:
dur = int(obj.player.query_duration(gst.FORMAT_TIME, None)[0] / 1000000000)
pos = int(obj.player.query_position(gst.FORMAT_TIME, None)[0] / 1000000000)
except Exception, e:
print "+++++++++++++++",e
dur,pos = 0,0
def play(self,uri):
self.player.set_state(gst.STATE_NULL)
self.player.set_property("uri", uri)
self.player.set_state(gst.STATE_PLAYING)
self.is_playing = True
self.is_pause = False
waiting = 0
while self.is_playing:
if control_center.ccchange("volume"):
volume(control_center.ccget("volume"))
if control_center.ccget("next"):
control_center.ccset("next",False)
mute(True)
self.player.set_state(gst.STATE_NULL)
self.is_playing = False
if control_center.ccchange("playing"):
if control_center.ccget("playing"):
self.player.set_state(gst.STATE_PLAYING)
self.is_pause = False
mute(False)
else:
self.player.set_state(gst.STATE_PAUSED)
self.is_pause = True
mute(True)
if control_center.ccchange("channel"):
self.play_list = []
mute(True)
self.player.set_state(gst.STATE_NULL)
self.is_playing = False
if waiting % 10 == 0:
try:
dur = self.cur_song['length']
if dur == 0:
dur = int(self.player.query_duration(gst.FORMAT_TIME, None)[0] / 1000000000)
pos = int(self.player.query_position(gst.FORMAT_TIME, None)[0] / 1000000000)
print "%s / %s %f @%f"%(self.convert_s(pos), self.convert_s(dur), 1.0 - pos * 1.0 / dur, control_center.ccget("volume"))
if not self.is_pause:
write_led2("%d"%(dur - pos))
mute(False)
else:
write_led2("p")
except Exception, e:
print "+++++++++++++++",e
print "00:00 / 00:00"
write_led2("")
time.sleep(0.1)
waiting += 1
def start(self):
control_center.ccchange("channel")
while True:
try:
if len(self.play_list) == 0:
self.fetch_playlist()
self.cur_song = self.play_list.pop()
control_center.ccset("db_cur_song",json.dumps(self.cur_song))
print "play ===",self.cur_song
write_led2("")
self.play(self.cur_song["url"])
except Exception, e:
print "="*100
print e
time.sleep(10)
def control():
global sig_play_over
if control_center.ccget("next"):
control_center.ccset("next",False)
sig_play_over = True
if control_center.ccchange("playing"):
if control_center.ccget("playing"):
resume()
else:
pause()