class QMPCApp(QObject):
__images__ = {
'background': "images/background.png",
}
__icons__ = {
'homeButton': "general_backspace",
'volumeButton': "general_speaker",
'settingsButton': "keyboard_menu",
'prevButton': "/etc/hildon/theme/mediaplayer/Back.png",
'prevButtonPressed': "/etc/hildon/theme/mediaplayer/BackPressed.png",
'playButton': "/etc/hildon/theme/mediaplayer/Play.png",
'pauseButton': "/etc/hildon/theme/mediaplayer/Pause.png",
'stopButton': "/etc/hildon/theme/mediaplayer/Stop.png",
'stopButtonPressed': "/etc/hildon/theme/mediaplayer/StopPressed.png",
'nextButton': "/etc/hildon/theme/mediaplayer/Forward.png",
'nextButtonPressed': "/etc/hildon/theme/mediaplayer/ForwardPressed.png",
'repeatButton': "/etc/hildon/theme/mediaplayer/Repeat.png",
'repeatButtonPressed': "/etc/hildon/theme/mediaplayer/RepeatPressed.png",
'shuffleButton': "/etc/hildon/theme/mediaplayer/Shuffle.png",
'shuffleButtonPressed': "/etc/hildon/theme/mediaplayer/ShufflePressed.png",
}
def __init__(self):
super(QMPCApp,self).__init__()
self.mw = None
self.initData()
self.initMPD()
self.initActions()
self.initGUI()
QTimer.singleShot(100,self.deferredStart)
def deferredStart(self):
if self.data.autoconnect: self.connectMPD()
def initData(self):
self.selectedServerName = None
self.data = DataModel()
self.data.loadSettings()
self.imagehelper = ImageHelper(images=self.__images__,
icons=self.__icons__)
QApplication.instance().aboutToQuit.connect(self.data.saveSettings)
def initActions(self):
self.actionPlayer = QAction("Player", self)
self.actionPlayer.triggered.connect(
lambda: self.showWidget(self.player))
self.actionPlaylist = QAction("Playlist",self)
self.actionPlaylist.triggered.connect(
lambda: self.showWidget(self.playlist))
self.actionBrowser = QAction("Browser",self)
self.actionBrowser.triggered.connect(
lambda: self.showWidget(self.browser))
self.actionOutputs = QAction("Outputs",self)
self.actionOutputs.triggered.connect(self.showOutputs)
self.actionStats = QAction("Statistics",self)
self.actionStats.triggered.connect(self.showStats)
self.actionPrefs = QAction("Preferences",self)
self.actionPrefs.triggered.connect(self.showPrefs)
self.actionConnect = QAction("Connect",self)
self.actionConnect.triggered.connect(self.connectActivated)
def initGUI(self):
self.initStartScreen()
self.initWidgets()
if not have_maemo:
self.mw = QMainWindow()
menu = self.mw.menuBar()
menufile = menu.addMenu("&File")
menuwindows = menu.addMenu("&Windows")
self.mw.statusBar()
menuwindows.addAction(self.actionPlayer)
menuwindows.addAction(self.actionPlaylist)
menuwindows.addAction(self.actionBrowser)
menuwindows.addAction(self.actionOutputs)
menuwindows.addAction(self.actionStats)
menufile.addAction(self.actionConnect)
menufile.addAction(self.actionPrefs)
menufile.addSeparator()
menufile.addAction("&Quit", QApplication.quit)
self.setConnectionState(False)
def initStartScreen(self):
self.startscreen = StartScreen(self)
self.startscreen.clicked.connect(self.connectActivated)
if have_maemo:
menu = QMenuBar(self.startscreen)
menu.addAction(self.actionConnect)
menu.addAction(self.actionPrefs)
def initWidgets(self):
# create subwidgets
self.player = Player(self)
self.playlist = Playlist(self)
self.browser = Browser(self)
if have_maemo:
# build Maemo stack hierarchy
self.playlist.setParent(self.player)
self.browser.setParent(self.player)
for w in [ self.player, self.playlist, self.browser ]:
w.setAttribute( Qt.WA_Maemo5StackedWindow)
w.setWindowFlags( w.windowFlags() | Qt.Window)
# add menu bar
menu = QMenuBar(self.player)
menu.addAction(self.actionPlaylist)
menu.addAction(self.actionBrowser)
menu.addAction(self.actionStats)
menu.addAction(self.actionOutputs)
menu.addAction(self.actionPrefs)
menu.addAction(self.actionConnect)
else:
self.stack = QStackedWidget()
for w in [ self.player, self.playlist, self.browser ]:
w.setParent(self.stack)
self.stack.addWidget(w)
def switchView(self, connected):
if have_maemo:
if connected:
self.player.show()
self.startscreen.hide()
else:
self.startscreen.show()
else:
cw = self.mw.centralWidget()
if cw:
cw.setParent(None)
cw.hide()
if connected:
self.mw.setCentralWidget(self.stack)
self.stack.show()
self.showWidget(self.player)
else:
self.mw.setCentralWidget(self.startscreen)
self.startscreen.show()
self.mw.show()
def showWidget(self,widget):
if not have_maemo:
self.stack.setCurrentWidget(widget)
widget.show()
def connectActivated(self):
if self.actionConnect.text() == "Connect":
self.connectMPD()
else:
self.disconnectMPD()
def initMPD(self):
self.mpd = MPDWrapper()
self.mpdtimer = None
def connectMPD(self,reconnect=False):
selected = self.data.selectedServer()
if not len(selected):
InformationBox.information( self.mw, "Select server to connect")
self.showPrefs()
selected = self.data.selectedServer()
if len(selected):
name, address, port = selected
try:
if not reconnect:
InformationBox.information(
self.mw, "Connecting to <b>%s</b>" % name)
QApplication.processEvents()
self.mpd.timeout = 10
self.mpd.connect( str(address), int(port))
if not reconnect:
InformationBox.information(
self.mw, "Connected to <b>%s</b>" % name)
QApplication.processEvents()
self.setConnectionState(True)
self.selectedServerName = name
self.mpdtimer = self.startTimer(5000)
except socket.timeout, e:
self.setConnectionState(False)
InformationBox.information( self.mw, "%s: %s" %(name,e))
QApplication.processEvents()
except socket.gaierror, e:
self.setConnectionState(False)
InformationBox.information( self.mw, "%s: %s" %(name,e[1]))
QApplication.processEvents()
except socket.error, e:
self.setConnectionState(False)
InformationBox.information( self.mw, "%s: %s" %(name,e[1]))
QApplication.processEvents()