def show(self):
size = ini.get_int('general', 'view_postergrid_size')
self.gg.item_size = size, int(size * 1.5)
self.gg.group_item_size = 32, 32 # TODO read from theme and scale mult
gui.signal_emit(self._signal_show)
self.gg.focus_allow = True
self.gg.focus = True
def volume_adjusted_get():
""" logarithmic adjusted volume. Float, between 0.0 and MAX (100 by default)
https://www.dr-lex.be/info-stuff/volumecontrols.html
"""
exp = ini.get_int('mediaplayer', 'volume_exponent')
if 1 < exp < 5:
adjusted = ((_volume / 100.0) ** exp) * 100
else:
adjusted = _volume
return adjusted
def item_selected(self, url, user_data):
dia = EmcDialog(self._lbl,
style='list',
done_cb=self._dia_list_selected_cb)
i = 0
for string in self._vals:
if i == ini.get_int(self._sec, self._opt):
it = dia.list_item_append(string, end='icon/check_on')
it.selected = True
else:
it = dia.list_item_append(string)
it.data['i'] = i
i += 1
dia.list_go()
def volume_set(vol: float) -> None:
""" Set linear volume. Float, always between 0 and 100 """
global _volume
vol = utils.clamp(vol, 0, 100)
vol = vol / 100.0 * ini.get_int('mediaplayer', 'volume_maximum')
if vol == _volume:
return
_volume = vol
EmcGui.instance().volume_set(vol)
ini.set('mediaplayer', 'volume', _volume)
# events.event_emit('VOLUME_CHANGED')
if _player:
_player.volume_set(volume_adjusted_get())
def _change_fps():
gui.fps_set(ini.get_int('general', 'fps'))
def label_end_get(self, url, user_data):
i = ini.get_int(self._sec, self._opt)
return self._vals[i]
def volume_step_get():
""" volume adjustament step. Int, between 1 and 100 """
return ini.get_int('mediaplayer', 'volume_adjust_step')
def volume_get():
""" get linear volume. Float, always between 0 and 100 """
maximum = ini.get_int('mediaplayer', 'volume_maximum')
return _volume / maximum * 100.0
def play_url(url, only_audio=False, start_from=None):
global _onair_url, _onair_title, _onair_poster
global _player, _saved_player
# default to 'file://' if not given
if url.find('://', 2, 15) is -1:
url = 'file://' + url
# check url
if url.startswith('file://') and not os.path.exists(url[7:]):
text = '<b>%s:</b><br>%s' % (_('File not found'), url)
EmcDialog(text=text, style='error')
return
DBG('play_url: %s' % url)
_onair_url = url
_onair_title = None
_onair_poster = None
if only_audio:
_play_real(start_from, only_audio)
return
# save (pause and hide) the AudioPlayer if it's active
# if isinstance(_player, EmcAudioPlayer):
# _player.pause()
# _player.hide()
# _saved_player = _player
# _player = None
# starting position forced by param
if start_from is not None:
_play_real(start_from, only_audio)
return
# dont resume on dvd playback, it doesn't work :(
if url.startswith('dvd://'):
_play_real(0)
return
# resume playback from last position ?
# 0=ask, 1=always, 2=never
resume_opt = ini.get_int('mediaplayer', 'resume_from_last_pos')
if resume_opt == 2: # never resume
_play_real(0)
return
counts = play_counts_get(url)
pos = counts['stop_at'] or 0
if resume_opt == 1: # always resume
_play_real(pos)
return
if pos < 10000: # don't ask if less then 10 seconds
_play_real(0)
return
# ask the user if resume or not
time = utils.millis_to_duration(pos, True)
EmcDialog(style='yesno', title=_('Resume playback'),
text=_('Continue from %s ?') % time,
done_cb=_resume_yes_cb, canc_cb=_resume_no_cb,
user_data=pos)