def edit(self):
self._win.move(0, 0)
self._text_box.edit()
file_names = self._text_box.gather().split()
self.draw()
for file_name in file_names:
Player.instance().add(file_name)
def __init__(self, win):
import platform
import getpass
PlayerWindow.__init__(self, win)
EventObserver.__init__(self, Player.instance())
self.user_info = '{user}@{hostname}'.format(user=getpass.getuser(),
hostname=platform.node())
def __init__(self, pad, begin_y, begin_x, end_y, end_x):
Widget.__init__(self)
EventObserver.__init__(self, Player.instance())
self._pad = pad
self._begin_y = begin_y
self._begin_x = begin_x
self._end_y = end_y
self._end_x = end_x
def draw(self):
selected_index = 0
for index, track in enumerate(Player.instance().track_list):
filename = os.path.basename(track.file_path)
track_path = Player.instance().current_track.file_path
if filename == os.path.basename(track_path):
self._pad.addstr(index, 0, track.title, curses.A_REVERSE)
selected_index = index
else:
self._pad.addstr(index, 0, track.title, curses.A_NORMAL)
diff = selected_index - (self._end_y - 1) // 2
start_row = 0 if diff < 0 else diff
try:
self._pad.refresh(start_row, 0, self._begin_y, self._begin_x,
self._end_y - 1, self._end_x - 1)
except:
# do nothing because refresh returns ERR if two refreshes
# happen in quick succession
pass
finally:
self.dirty = False
def draw(self):
self._win.clear()
player = Player.instance()
if player.current_track:
file_path = player.current_track.file_path
else:
file_path = ''
to_display = '{user_info}: {path}'.format(user_info=self.user_info,
path=file_path)
try:
self._win.addstr(0, 0, to_display, curses.A_NORMAL)
if not player.current_track:
self._win.addstr(InfoWindow.NO_PLAYLIST_ERR, curses.A_REVERSE)
except curses.error:
pass
self._win.refresh()
def draw(self):
player = Player.instance()
self._win.clear()
state = 'Stopped'
if player.is_playing():
state = 'Playing'
elif player.is_paused():
state = 'Paused'
name = player.current_track.title if player.current_track else ''
to_display = self.display_format.format(
state=state,
title=name,
progress=hms_format(player.get_current_second()),
duration=hms_format(player.get_song_duration()),
volume=str(int(round(player.volume, 2) * 100)))
try:
self._win.addstr(0, 0, to_display)
except curses.error:
pass
self._win.refresh()
def main_loop(self):
while True:
player = Player.instance()
self.draw()
input_char = self._win.getch()
if input_char == ord('h'):
self.print_help()
elif input_char == ord('n'):
player.play_next()
elif input_char == ord('p'):
if player.is_playing():
player.pause()
else:
player.play()
elif input_char == ord('+'):
volume = player.volume + 0.1
if volume >= 1.0:
volume = 1.0
player.volume = volume
elif input_char == ord('-'):
volume = player.volume - 0.1
if volume >= 1.0:
volume = 1.0
player.volume = volume
elif input_char == ord('a'):
self.input_win.edit()
elif input_char == ord('q'):
player.exit()
break
elif input_char == curses.KEY_RESIZE:
# resize all inner windows
self._win.clear()
max_y, max_x = self._win.getmaxyx()
self.list_win.resize(1, max_x // 2, max_y - 2, max_x // 2)
self.status_win.resize(max_y - 2, 0, 1, max_x)
self.info_win.resize(0, 0, 1, max_x)
elif input_char != -1:
self._win.addstr('Unknown command %s' % input_char)
time.sleep(0.1)
def _play_item(self, list_box, row):
player = Player.instance()
player.play(player.track_list[row.get_index()].file_path)
def __init__(self, win):
PlayerWindow.__init__(self, win)
EventObserver.__init__(self, Player.instance())
self.display_format = '{state} {title} | {progress}/{duration}' + \
' | Volume: {volume}%'
def main(stdscr, playlist):
player = Player(list(set(playlist)))
if playlist:
player.instance().play()
main_window = MainWindow(stdscr)
main_window.main_loop()