class SqueezeConnectionWorker(Thread):
"""Thread executing tasks from a given tasks queue"""
def __init__(self, tasks):
Thread.__init__(self)
self.tasks = tasks
self.callbacks = { 'task_done' : {}}
self.daemon = True
self.start()
self.connectionString = None
self.SocketErrNo = Observable(0)
self.SocketErrMsg = Observable("")
self.log = logging.getLogger("JrpcServerthreadPool.SqueezeConnectionWorker")
self.conn = None
def cbAddTaskDone(self,funct):
self.callbacks['task_done'][funct] = 1
def taskDone(self,request):
self.tasks.task_done()
self.log.debug( 'taskDone')
for func in self.callbacks['task_done']:
func(request)
# Now process nicely
return
def processRequest(self,request):
params = request['params']
if self.connectionString == None:
self.log.debug('Connection is none')
return
if self.conn == None:
self.log.debug('Connection creating = "%s"' % (self.connectionString))
self.conn = httplib.HTTPConnection(self.connectionString,timeout=10)
try:
#self.log.debug(type(params))
self.conn.request("POST", "/jsonrpc.js", unicode(params))
except socket.error, E:
errorNumber = 99
try:
errorNumber = E.errno
except TypeError:
pass
self.SocketErrNo.set(errorNumber)
self.SocketErrMsg.set(unicode(E.strerror))
self.conn = None
self.log.error("Socket error.=%s" % (self.connectionString))
return
except httplib.CannotSendRequest, E:
self.conn = None
self.log.error("Cannot Send Request, resetting connection.=%s" % (params))
return
class PopupMenuPresentor(object):
def __init__(self, Model, View, squeezecmd, interactor):
self.Model = Model
self.View = View
self.squeezeConCtrl = squeezecmd
interactor.install(self, self.View)
self.player = Observable(None)
self._cb_settings = []
self.callbacks = {
"on_exit": {},
"on_settings": {},
}
def doCbExit(self):
results = {}
for item in self.callbacks["on_exit"]:
results[item] = item()
return results
def doCbSettings(self):
results = {}
for item in self.callbacks["on_settings"]:
results[item] = item()
return results
def cbAddOnExit(self, func):
self.callbacks['on_exit'][func] = 1
def cbAddOnSettings(self, func):
self.callbacks['on_settings'][func] = 1
def GetSqueezeServerPlayer(self):
return self.player.get()
def onScPause(self):
player = self.GetSqueezeServerPlayer()
#print "player",player
if player != None:
self.squeezeConCtrl.Pause(player)
else:
self.on_settings()
def onScPlay(self):
player = self.GetSqueezeServerPlayer()
if player != None:
self.squeezeConCtrl.Play(player)
else:
self.on_settings()
def onScNext(self):
player = self.GetSqueezeServerPlayer()
if player != None:
#self.squeezecmd.squeezecmd_Index(player,1)
self.squeezeConCtrl.Index(player, 1)
else:
self.on_settings()
def onScPrevious(self):
player = self.GetSqueezeServerPlayer()
if player != None:
#self.squeezecmd.squeezecmd_Index(player,-1)
self.squeezeConCtrl.Index(player, -1)
else:
self.on_settings()
def onScRandom(self):
player = self.GetSqueezeServerPlayer()
if player != None:
#self.squeezecmd.squeezecmd_randomplay(player)
self.squeezeConCtrl.PlayRandomSong(player)
else:
self.on_settings()
def on_settings(self):
self.doCbSettings()
def ChangePlayer(self, player):
oldPlayer = self.player.get()
if oldPlayer != player:
self.player.set(player)
def on_exit(self):
self.doCbExit()
class PopupMenuPresentor(object):
def __init__(self, Model, View,squeezecmd, interactor):
self.Model = Model
self.View = View
self.squeezeConCtrl = squeezecmd
interactor.install(self,self.View)
self.player = Observable(None)
self._cb_settings = []
self.callbacks = {
"on_exit" : {},
"on_settings" : {},
}
def doCbExit(self):
results = {}
for item in self.callbacks["on_exit"]:
results[item] = item()
return results
def doCbSettings(self):
results = {}
for item in self.callbacks["on_settings"]:
results[item] = item()
return results
def cbAddOnExit(self,func):
self.callbacks['on_exit'][func] = 1
def cbAddOnSettings(self,func):
self.callbacks['on_settings'][func] = 1
def GetSqueezeServerPlayer(self):
return self.player.get()
def onScPause(self):
player = self.GetSqueezeServerPlayer()
#print "player",player
if player != None:
self.squeezeConCtrl.Pause(player)
else:
self.on_settings()
def onScPlay(self):
player = self.GetSqueezeServerPlayer()
if player != None:
self.squeezeConCtrl.Play(player)
else:
self.on_settings()
def onScNext(self):
player = self.GetSqueezeServerPlayer()
if player != None:
#self.squeezecmd.squeezecmd_Index(player,1)
self.squeezeConCtrl.Index(player,1)
else:
self.on_settings()
def onScPrevious(self):
player = self.GetSqueezeServerPlayer()
if player != None:
#self.squeezecmd.squeezecmd_Index(player,-1)
self.squeezeConCtrl.Index(player,-1)
else:
self.on_settings()
def onScRandom(self):
player = self.GetSqueezeServerPlayer()
if player != None:
#self.squeezecmd.squeezecmd_randomplay(player)
self.squeezeConCtrl.PlayRandomSong(player)
else:
self.on_settings()
def on_settings(self):
self.doCbSettings()
def ChangePlayer(self,player):
oldPlayer = self.player.get()
if oldPlayer != player:
self.player.set(player)
def on_exit(self):
self.doCbExit()
