def onSelected(self):
if self.state == "":
self.state = "on duty"
system.startCommand(
" sudo abcde -N & ") # works with sudo ? to be tested
else:
self.state = ""
system.startCommand(" pkill abcde ; pkill cdpara ")
self.name = "Ripping " + self.state
def populate(self):
self.clearEntries()
system.startCommand("mpc update")
allArtists = system.startReturnCommand("/usr/bin/mpc list AlbumArtist")
self.clearEntries()
for name in allArtists:
if name.strip("") != "":
artist = Artist(self, name)
self.addEntry(artist)
def update(self, key, data):
system.putToShelf(key, data)
if key == "magicMode":
return
if key == "mpcVol":
system.startCommand("mpc volume " + str(data))
if key == "bluetooth":
return
if key == "wifi":
return
def onSelected(self):
SubMenu.onSelected(self)
if self.loaded == False:
system.mpcClear()
for i in range(len(self.parent.tracks)):
system.startCommand("mpc add cdda:///" + str(i + 1))
self.loaded = True
self.resetHelper()
if self.play == False:
system.mpcPlay()
self.mpcH.updateView()
else:
system.mpcPause()
self.mpcH.updateView()
self.play = not self.play
def askNewVolume(self, dec):
""" must be changed to fulfill with updateView patern asked from _main thread in update is required
:param dec:
:return:
"""
"if current submenu is a setting menu ; this control is used to modify the property"
if self.menu.isSettingShown() and self.mode == MODE_LOCAL:
self.menu.currentSub.subMenuShown().update(dec)
return
# if still here, it means we must modify the volume
# constants
minVol = 0
maxVol = 100
maxDec = 18
ndec = max(min(maxDec, dec * 2), -maxDec)
self.volume = min(maxVol, max(minVol, self.volume + ndec))
self.io.writeText(" Vol : " + str(self.volume), 4)
"""
if kind==BIG :
system.startCommand("amixer -c 0 -q -- set Digital "+str(self.volume)+"dB")
else :
# this hack is because hifiberry mini amp does not have a proper hardware mixer ; I would prefer a better and simpler solution !
if self.mode == MODE_SNAPSTREAM_IN or self.mode == MODE_SNAPSTREAM_OUT:
system.startCommand("mpc volume 70" ) # default volume : to be changed
system.startCommand("bash /home/pi/os/scripts/setSnapVolume.sh "+self.macAdrr+" "+str(100 + 2 * newVol)) ############### to be changed !!! it is not only piMain who streams
else:
system.startCommand("mpc volume " + str(100 + 2 * newVol))
"""
if self.mode == MODE_SNAPSTREAM_IN or self.mode == MODE_SNAPSTREAM_OUT:
# it means that we are streaming or receiving stream
system.mpcVolume(100)
# in this case, mpd is put at max and we thus modify snapclient volume with the following awfull bash script
realVol = self.mpcToSnapVolumConvert(self.volume)
system.startCommand(
"bash /home/pi/os/scripts/setSnapVolume.sh " + self.macAdrr +
" " + self.streamSource + " " + str(realVol)
) ############### te be changed !!! it is not only piMain who streams
else:
# here, we directly modify mpd volume
system.mpcVolume(self.volume)
def onSelected(self):
SubMenu.onSelected(self)
# if content is not yet loaded in mpc, mpc playlist is cleared and then content is loaded
# mpc helper is also started
if self.loaded == False:
system.mpcClear()
cmd = "mpc search Album \"" + self.name + "\" albumartist \"" + self.parent.name + "\" | mpc add"
system.startCommand(cmd)
self.loaded = True
self.resetHelper()
if self.play:
system.mpcPause()
self.mpcH.updateView()
self.play = False
else:
system.mpcPlay()
self.mpcH.updateView()
self.play = True
def initMPD(self):
system.switchToLocalOutput()
try:
self.volume = system.getDataFromShelf("MPDVolume")
system.logDebug("found volume ", self.volume)
except:
self.volume = 85
system.logDebug("default volume ", self.volume)
self.changeMode(MODE_LOCAL)
system.startCommand("mpc update")
system.startCommand("mpc clear") # clear last mpd playlist
system.startCommand("mpc stop")
def _safeStop(self, shutdown=False):
"""
This function should never be called directelly. The programm might be stopped by ending the _main io loop : io.goOn=False
:param shutdown:
:return:
"""
system.logInfo("finishing")
self.io.writeText("Exiting", 1)
system.startCommand("mpc stop")
system.startCommand("mpc clear")
self.io.closeIO()
system.closeShelf()
self.io.writeText("power off", 1)
system.logInfo("finished safely")
if shutdown:
system.startCommand("sudo reboot")
def onSelected(self):
self.getAncestorMenu().back()
self.getAncestorMenu()
self.getAncestorMenu().askRefreshFromOutside()
system.startCommand("sudo eject &")
self.getAncestorMenu().os.setCDInside(False)
def onShowed(self):
SubMenu.onShowed(self)
system.mpcClear()
system.startCommand("mpc add \"" + self.webAddr + "\"")
system.mpcPlay()
def _back(self):
system.startCommand("mpc clear")
return SubMenu._back(self)