def __init__(self, parent=None):
self.player = None
self.timer_sleep = 100
self.timer_count = 0
self.j2 = None
self.isjingle = 1
self.jingletime = None
self.jingle_volume = None
self.jingle_volume_abs = None
self.jinglefile = None
self.jingleTimeLeft = -1
self.currenttime = 0
self.settings_file = "./nradio.conf"
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_nradio()
self.ui.setupUi(self)
self.PlaylistEta = QtCore.QTimer()
self.timer = QtCore.QTimer()
QtCore.QObject.connect(self.ui.add_new, QtCore.SIGNAL("clicked()"), self.add_new)
QtCore.QObject.connect(self.ui.add_m3u, QtCore.SIGNAL("clicked()"), self.add_m3u)
QtCore.QObject.connect(self.ui.delete_button, QtCore.SIGNAL("clicked()"), self.delete_pos)
QtCore.QObject.connect(self.ui.set_jingle, QtCore.SIGNAL("clicked()"), self.set_jingle)
QtCore.QObject.connect(self.ui.save_to_file_button, QtCore.SIGNAL("clicked()"), self.save_file_settings)
QtCore.QObject.connect(self.ui.play_button, QtCore.SIGNAL("clicked()"), self.play_button)
QtCore.QObject.connect(self.ui.pause_button, QtCore.SIGNAL("clicked()"), self.pause_button)
QtCore.QObject.connect(self.ui.stop_button, QtCore.SIGNAL("clicked()"), self.stop_button)
QtCore.QObject.connect(self.ui.save_settings, QtCore.SIGNAL("clicked()"), self.save_settings)
QtCore.QObject.connect(self.ui.jingle_start, QtCore.SIGNAL("clicked()"), self.jingle_start)
QtCore.QObject.connect(self.ui.volume_locked, QtCore.SIGNAL("stateChanged(int)"), self.volume_locked)
QtCore.QObject.connect(self.ui.seek_locked, QtCore.SIGNAL("stateChanged(int)"), self.seek_locked)
self.player = Phonon.MediaObject(self)
self.jingle = Phonon.MediaObject(self)
QtCore.QObject.connect(self.PlaylistEta, QtCore.SIGNAL("timeout()"), self.UpdatePlaylistEta)
QtCore.QObject.connect(self.jingle, QtCore.SIGNAL("finished()"), self.jingleEnd)
self.load_file_settings()
self.PlaylistEta.start(1000)
class StartQT4(QtGui.QMainWindow):
def __init__(self, parent=None):
self.player = None
self.timer_sleep = 100
self.timer_count = 0
self.j2 = None
self.isjingle = 1
self.jingletime = None
self.jingle_volume = None
self.jingle_volume_abs = None
self.jinglefile = None
self.jingleTimeLeft = -1
self.currenttime = 0
self.settings_file = "./nradio.conf"
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_nradio()
self.ui.setupUi(self)
self.PlaylistEta = QtCore.QTimer()
self.timer = QtCore.QTimer()
QtCore.QObject.connect(self.ui.add_new, QtCore.SIGNAL("clicked()"), self.add_new)
QtCore.QObject.connect(self.ui.add_m3u, QtCore.SIGNAL("clicked()"), self.add_m3u)
QtCore.QObject.connect(self.ui.delete_button, QtCore.SIGNAL("clicked()"), self.delete_pos)
QtCore.QObject.connect(self.ui.set_jingle, QtCore.SIGNAL("clicked()"), self.set_jingle)
QtCore.QObject.connect(self.ui.save_to_file_button, QtCore.SIGNAL("clicked()"), self.save_file_settings)
QtCore.QObject.connect(self.ui.play_button, QtCore.SIGNAL("clicked()"), self.play_button)
QtCore.QObject.connect(self.ui.pause_button, QtCore.SIGNAL("clicked()"), self.pause_button)
QtCore.QObject.connect(self.ui.stop_button, QtCore.SIGNAL("clicked()"), self.stop_button)
QtCore.QObject.connect(self.ui.save_settings, QtCore.SIGNAL("clicked()"), self.save_settings)
QtCore.QObject.connect(self.ui.jingle_start, QtCore.SIGNAL("clicked()"), self.jingle_start)
QtCore.QObject.connect(self.ui.volume_locked, QtCore.SIGNAL("stateChanged(int)"), self.volume_locked)
QtCore.QObject.connect(self.ui.seek_locked, QtCore.SIGNAL("stateChanged(int)"), self.seek_locked)
self.player = Phonon.MediaObject(self)
self.jingle = Phonon.MediaObject(self)
QtCore.QObject.connect(self.PlaylistEta, QtCore.SIGNAL("timeout()"), self.UpdatePlaylistEta)
QtCore.QObject.connect(self.jingle, QtCore.SIGNAL("finished()"), self.jingleEnd)
self.load_file_settings()
self.PlaylistEta.start(1000)
def save_file_settings(self):
self.save_settings()
plik = open(self.settings_file, "w")
plik.write("jingle_time=" + str(self.jingletime))
plik.write("\njingle_file=" + str(self.jinglefile))
if self.jingle_volume > 0:
plik.write("\njingle_volume=" + str(self.jingle_volume))
else:
plik.write("\njingle_volume_abs=" + str(self.jingle_volume_abs))
plik.close()
def load_file_settings(self):
try:
plik = open(self.settings_file)
except:
self.jingletime = 0
self.jingle_volume = 100
self.jinglefile = "../plik.mp3"
self.save_file_settings()
else:
data = plik.readline()
while data != "":
datas = sub("\n$", "", data).split("=")
if datas[0] == "jingle_time":
try:
self.jingletime = int(datas[1])
except:
self.jingletime = 0
elif datas[0] == "jingle_volume":
try:
self.jingle_volume = int(datas[1])
except:
self.jingle_volume = 100
elif datas[0] == "jingle_volume_abs":
try:
self.jingle_volume = int(datas[1])
except:
self.jingle_volume = 1
elif datas[0] == "jingle_file":
if isfile(datas[1]):
self.jinglefile = datas[1]
data = plik.readline()
plik.close()
if self.jinglefile == None:
self.jinglefile = ""
if self.jingletime == None:
self.jingletime = 0
self.ui.jingle_time.setText(str(self.jingletime))
if self.jingle_volume != None:
if self.jingle_volume > 0:
self.ui.jingle_volume.setText(str(self.jingle_volume))
else:
self.jingle_volume = None
if self.jingle_volume_abs != None:
if self.jingle_volume_abs > 0:
self.ui.jingle_volume_abs.setText(str(self.jingle_volume_abs))
else:
self.jingle_volume_abs = None
if (self.jingle_volume_abs == None) and (self.jingle_volume == None):
self.ui.jingle_volume.setText("100")
self.jingle_volume = 100
# TODO what if it's not media file?
self.ui.jingle_file.setText(self.jinglefile)
# TODO rest, autosave :-)
def save_settings(self):
self.jingletime = int(self.ui.jingle_time.text())
self.jingle_volume = int(self.ui.jingle_volume.text())
# TODO what if it's not media file?
def set_jingle(self):
fd = QtGui.QFileDialog(self)
self.filename = fd.getOpenFileName()
if isfile(self.filename):
self.jinglefile = self.filename
self.ui.jingle_file.setText(self.filename)
def add_file(self, fil):
a = QtGui.QTreeWidgetItem(self.ui.playlist)
a.setFlags(a.flags() & ~QtCore.Qt.ItemIsDropEnabled)
id3r = id3reader.Reader(str(fil))
if id3r.getValue("performer") != None:
a.setText(0, id3r.getValue("performer"))
else:
a.setText(0, "---")
if id3r.getValue("title") != None:
a.setText(1, id3r.getValue("title"))
else:
a.setText(1, "---")
time = int(audioread.audio_open(str(fil)).duration)
a.setText(2, "%i:%i (%is)" % (time / 60, time % 60, time))
a.setText(3, "---")
a.setText(4, fil)
def add_m3u(self):
fd = QtGui.QFileDialog(self)
self.filename = fd.getOpenFileName()
if isfile(self.filename):
plik = open(self.filename)
files = plik.readlines()
close(plik)
for l in files:
if isfile(l):
self.add_file(l)
# TODO autoplay
def add_new(self):
fd = QtGui.QFileDialog(self)
self.filename = fd.getOpenFileName()
if isfile(self.filename):
self.add_file(self.filename)
def delete_pos(self):
root = self.ui.playlist.invisibleRootItem()
for item in self.ui.playlist.selectedItems():
(item.parent() or root).removeChild(item)
# TODO first song should have minus time
def UpdatePlaylistEta(self):
eta = 0
for i in xrange(self.ui.playlist.topLevelItemCount()):
stime = int(self.ui.playlist.topLevelItem(i).text(2).split("(")[1].split("s")[0])
self.ui.playlist.topLevelItem(i).setText(3, datetime.fromtimestamp(int(time()) + eta).strftime("%H:%M:%S"))
eta += stime
if not self.player == None:
time2 = self.player.currentTime()
time3 = self.player.remainingTime()
self.ui.lcd1.setText(
str(time2 / 60000)
+ ":"
+ str((time2 / 1000) % 60)
+ " -"
+ str(time3 / 60000)
+ ":"
+ str((time3 / 1000) % 60)
)
# WARNING!
# Phonon has to wait some time for audioOutput to get working, so we need some time (e.g. 500ms before changing volume)
def change_volume(self, to):
self.setvolume = to
audioOutput.setVolume(to)
self.timer.singleShot(self.timer_sleep, self.singletimer)
def play_button(self):
global audioOutput
self.player.setCurrentSource(
Phonon.MediaSource("/media/DYSK/muzyka/Cisza jak ta/Cisza Jak Ta - Bo tak Cie kocham....mp3")
)
audioOutput = Phonon.AudioOutput(Phonon.MusicCategory, self)
audioOutput.setName("nradio")
self.ui.player_volume.setAudioOutput(audioOutput)
self.ui.player_seek.setMediaObject(self.player)
Phonon.createPath(self.player, audioOutput)
self.player.play()
self.change_volume(0.2) # debug only
def pause_button(self):
self.player.pause()
def stop_button(self):
self.player.stop()
def jingle_start(self):
audioOutput.setName("nradio")
Phonon.createPath(self.jingle, audioOutput)
self.jingle.setCurrentSource(Phonon.MediaSource(self.jinglefile))
self.player.pause()
self.jingle.play()
self.change_volume(audioOutput.volume() * self.jingle_volume / 100.0)
self.ui.jingle_volume.readOnly = True
self.ui.volume_locked.setChecked(False)
self.ui.seek_locked.setChecked(False)
def jingleEnd(self):
self.ui.jingle_volume.readOnly = False
self.ui.volume_locked.setChecked(True)
self.ui.seek_locked.setChecked(True)
self.player.play()
self.change_volume(audioOutput.volume() / (self.jingle_volume / 100.0))
def volume_locked(self, i):
if i == 0:
self.ui.player_volume.setEnabled(False)
else:
self.ui.player_volume.setEnabled(True)
def seek_locked(self, i):
if i == 0:
self.ui.player_seek.setEnabled(False)
else:
self.ui.player_seek.setEnabled(True)
def singletimer(self):
audioOutput.setVolume(self.setvolume)
if self.timer_count < 10:
self.timer_count += 1
self.timer.singleShot(self.timer_sleep, self.singletimer)
else:
self.time_count = 0
