def startThreads( self ):
self.grabFrameOK = False
self.listenerThread = SocketListener( self.requestQ, self.messageQ )
error = self.listenerThread.test()
if error:
wx.MessageBox('Socket Error:\n\n{}\n\nIs another CrossMgrVideo or CrossMgrCamera running on this computer?'.format(error),
"Socket Error",
wx.OK | wx.ICON_ERROR
)
wx.Exit()
self.camInQ, self.camReader = CamServer.getCamServer( self.getCameraInfo() )
self.cameraThread = threading.Thread( target=self.processCamera )
self.cameraThread.daemon = True
self.eventThread = threading.Thread( target=self.processRequests )
self.eventThread.daemon = True
self.dbWriterThread = threading.Thread( target=DBWriter, args=(self.dbWriterQ, lambda: wx.CallAfter(self.delayRefreshTriggers), self.db.fname) )
self.dbWriterThread.daemon = True
self.cameraThread.start()
self.eventThread.start()
self.dbWriterThread.start()
self.listenerThread.start()
self.grabFrameOK = True
self.messageQ.put( ('threads', 'Successfully Launched') )
self.primaryFreq = 5
self.camInQ.put( {'cmd':'send_update', 'name':'primary', 'freq':self.primaryFreq} )
return True
def startThreads(self):
self.grabFrameOK = False
self.listenerThread = SocketListener(self.requestQ, self.messageQ)
error = self.listenerThread.test()
if error:
wx.MessageBox(
'Socket Error:\n\n{}\n\nIs another CrossMgrVideo or CrossMgrCamera running on this computer?'
.format(error), "Socket Error", wx.OK | wx.ICON_ERROR)
wx.Exit()
self.dbWriterThread = threading.Thread(target=DBWriter,
args=(self.dbWriterQ, ))
self.dbWriterThread.daemon = True
self.dbReaderThread = threading.Thread(target=DBReader,
args=(self.dbReaderQ,
self.setFinishStripJpgs))
self.dbReaderThread.daemon = True
self.fcb = FrameCircBuf(int(self.bufferSecs * self.fps))
self.listenerThread.start()
self.dbWriterThread.start()
self.dbReaderThread.start()
self.grabFrameOK = True
self.messageQ.put(('threads', 'Successfully Launched'))
return True
def __init__(self, config, logger):
super(MainWidget, self).__init__()
self.config = config
self.logger = logger
self.imageDir = self.config.get("display",
"image_dir",
fallback="images")
self.alarm = None
self.route = ([], None, None)
self.seenPager = False
self.seenXml = False
self.seenJson = False
self.reportDone = False
self.alarmDateTime = None
self.forwarder = Forwarder(config, logger)
self.notifier = Notifier(config, logger)
self.sound = Sound(config, logger)
self.gpioControl = GpioControl(config, logger)
self.tts = TextToSpeech(config, logger)
self.reportTimer = QTimer(self)
self.reportTimer.setInterval( \
self.config.getint("report", "timeout", fallback = 60) * 1000)
self.reportTimer.setSingleShot(True)
self.reportTimer.timeout.connect(self.generateReport)
self.simTimer = QTimer(self)
self.simTimer.setInterval(10000)
self.simTimer.setSingleShot(True)
self.simTimer.timeout.connect(self.simTimeout)
#self.simTimer.start()
self.idleTimer = QTimer(self)
idleTimeout = self.config.getint("display",
"idle_timeout",
fallback=30)
self.idleTimer.setInterval(idleTimeout * 60000)
self.idleTimer.setSingleShot(True)
self.idleTimer.timeout.connect(self.idleTimeout)
self.screenTimer = QTimer(self)
screenTimeout = self.config.getint("display",
"screen_timeout",
fallback=0)
self.screenTimer.setInterval(screenTimeout * 60000)
self.screenTimer.setSingleShot(True)
self.screenTimer.timeout.connect(self.screenTimeout)
if self.screenTimer.interval() > 0:
self.screenTimer.start()
# Presence -----------------------------------------------------------
self.presenceTimer = QTimer(self)
self.presenceTimer.setInterval(1000)
self.presenceTimer.setSingleShot(False)
self.presenceTimer.timeout.connect(self.checkPresence)
self.presenceTimer.start()
self.switchOnTimes = []
self.switchOffTimes = []
if self.config.has_section('presence'):
onRe = re.compile('on[0-9]+')
offRe = re.compile('off[0-9]+')
for key, value in self.config.items('presence'):
ma = onRe.fullmatch(key)
if ma:
tup = self.parsePresence(key, value)
if tup:
self.switchOnTimes.append(tup)
continue
ma = offRe.fullmatch(key)
if ma:
tup = self.parsePresence(key, value)
if tup:
self.switchOffTimes.append(tup)
continue
self.updateNextSwitchTimes()
# Appearance ---------------------------------------------------------
self.logger.info('Setting up X server...')
subprocess.call(['xset', 's', 'off'])
subprocess.call(['xset', 's', 'noblank'])
subprocess.call(['xset', 's', '0', '0'])
subprocess.call(['xset', '-dpms'])
self.move(0, 0)
self.resize(1920, 1080)
self.setWindowTitle('Alarmdisplay')
self.setStyleSheet("""
font-size: 60px;
background-color: rgb(0, 34, 44);
color: rgb(2, 203, 255);
font-family: "DejaVu Sans";
""")
# Sub-widgets --------------------------------------------------------
layout = QVBoxLayout(self)
layout.setSpacing(0)
layout.setContentsMargins(0, 0, 0, 0)
self.stackedWidget = QStackedWidget(self)
layout.addWidget(self.stackedWidget)
self.idleWidget = IdleWidget(self)
self.idleWidget.start()
self.stackedWidget.addWidget(self.idleWidget)
self.alarmWidget = AlarmWidget(self)
self.stackedWidget.addWidget(self.alarmWidget)
self.errorWidget = QLabel(self)
self.errorWidget.setGeometry(self.contentsRect())
self.errorWidget.setAlignment(Qt.AlignCenter | Qt.AlignVCenter)
self.errorWidget.setStyleSheet("""
background-color: transparent;
font-size: 20px;
color: red;
""")
# Shortcuts ----------------------------------------------------------
action = QAction(self)
action.setShortcut(QKeySequence("1"))
action.setShortcutContext(Qt.ApplicationShortcut)
action.triggered.connect(self.exampleJugend)
self.addAction(action)
action = QAction(self)
action.setShortcut(QKeySequence("2"))
action.setShortcutContext(Qt.ApplicationShortcut)
action.triggered.connect(self.exampleEngels)
self.addAction(action)
action = QAction(self)
action.setShortcut(QKeySequence("3"))
action.setShortcutContext(Qt.ApplicationShortcut)
action.triggered.connect(self.exampleSack)
self.addAction(action)
action = QAction(self)
action.setShortcut(QKeySequence("4"))
action.setShortcutContext(Qt.ApplicationShortcut)
action.triggered.connect(self.exampleWolfsgrabenPager)
self.addAction(action)
action = QAction(self)
action.setShortcut(QKeySequence("5"))
action.setShortcutContext(Qt.ApplicationShortcut)
action.triggered.connect(self.exampleWolfsgrabenMail)
self.addAction(action)
action = QAction(self)
action.setShortcut(QKeySequence("6"))
action.setShortcutContext(Qt.ApplicationShortcut)
action.triggered.connect(self.exampleWald)
self.addAction(action)
action = QAction(self)
action.setShortcut(QKeySequence("7"))
action.setShortcutContext(Qt.ApplicationShortcut)
action.triggered.connect(self.exampleStadtwerkePager)
self.addAction(action)
action = QAction(self)
action.setShortcut(QKeySequence("8"))
action.setShortcutContext(Qt.ApplicationShortcut)
action.triggered.connect(self.exampleLebenshilfe)
self.addAction(action)
action = QAction(self)
action.setShortcut(QKeySequence("9"))
action.setShortcutContext(Qt.ApplicationShortcut)
action.triggered.connect(self.exampleHuissen)
self.addAction(action)
# Threads ------------------------------------------------------------
self.receiverThread = QThread()
self.alarmReceiver = AlarmReceiver(self.config, self.logger)
self.alarmReceiver.receivedAlarm.connect(self.receivedPagerAlarm)
self.alarmReceiver.finished.connect(self.receiverThread.quit)
self.alarmReceiver.errorMessage.connect(self.receiverError)
self.alarmReceiver.moveToThread(self.receiverThread)
self.receiverThread.started.connect(self.alarmReceiver.receive)
self.receiverThread.start()
self.websocketReceiverThread = QThread()
self.websocketReceiver = WebsocketReceiver(self.config, self.logger)
self.websocketReceiver.receivedAlarm.connect( \
self.receivedWebsocketAlarm)
self.websocketReceiver.finished.connect( \
self.websocketReceiverThread.quit)
self.websocketReceiver.moveToThread(self.websocketReceiverThread)
self.websocketReceiverThread.started.connect( \
self.websocketReceiver.receive)
self.websocketReceiverThread.start()
if self.websocketReceiver.status:
self.statusWidget = StatusWidget(self)
layout.addWidget(self.statusWidget)
self.websocketReceiver.receivedStatus.connect( \
self.statusWidget.setStatus)
if self.config.has_section('email') and \
self.config.get("email", "imap_host", fallback = ''):
from ImapMonitor import ImapMonitor
self.imapThread = QThread()
self.imapMonitor = ImapMonitor(self.config, self.logger)
self.imapMonitor.receivedAlarm.connect(self.receivedXmlAlarm)
self.imapMonitor.moveToThread(self.imapThread)
self.imapMonitor.finished.connect(self.imapThread.quit)
self.imapThread.started.connect(self.imapMonitor.start)
self.imapThread.start()
self.socketListener = SocketListener(self.logger)
self.socketListener.pagerAlarm.connect(self.receivedPagerAlarm)
self.socketListener.xmlAlarm.connect(self.receivedXmlAlarm)
self.cecThread = QThread()
self.cecThread.start()
self.cecCommand = CecCommand(self.logger)
self.cecCommand.moveToThread(self.cecThread)
self.report = AlarmReport(self.config, self.logger)
try:
self.notifier.startup()
except:
self.logger.error('Startup notification failed:', exc_info=True)
self.logger.info('Setup finished.')
