class CamModule:
def __init__(self):
self.name = "Kamere"
#Cam urls
self.camUrls = {u"Ribčev Laz (v živo)": "http://firma.sportnet.si:8080/dvs2000/r1.jpg",\
u"Ribčev Laz": "http://www.bohinj.si/cam/slika3.jpg",\
u"Vogel - 1" : "http://www.snezni-telefon.si/Images/Kamere/6_a.jpg",\
u"Vogel - 2" : "http://www.snezni-telefon.si/Images/Kamere/6_b.jpg",\
u"Vogel - 3" : "http://www.snezni-telefon.si/Images/Kamere/6_c.jpg",\
u"Vogel - 4" : "http://www.snezni-telefon.si/Images/Kamere/6_d.jpg",\
u"Bohinjska Češnjica" : "http://www2.arnes.si/~smisma1/canon.jpg",\
u"Bohinjska Bistrica" : "http://www.drsc.si/kamere/kamslike/bohinjska/slike/boh1_0001.jpg",\
u"Orožnova koča": "http://www.bohinj.si/cam/lisc/slika1.jpg"}
self.camSizes ={u"Ribčev Laz (v živo)": "352x228", \
u"Ribčev Laz": "2048x1536",\
u"Vogel - 1" : "1280x1024",\
u"Vogel - 2" : "640x480",\
u"Vogel - 3" : "1280x1024",\
u"Vogel - 4" : "640x480",\
u"Bohinjska Češnjica" : "800x600",\
u"Bohinjska Bistrica" : "352x228",\
u"Orožnova koča": "1280x1024"}
self.updateTimer = QTimer()
self.updateTimer.timeout.connect(self.update)
def makeLayout(self):
self.layout = QGraphicsLinearLayout(Qt.Vertical)
self.topCamLayout = QGraphicsLinearLayout(Qt.Horizontal)
# Cam layout
self.camRefreshButton = Plasma.IconWidget()
self.camRefreshButton.setIcon("view-refresh")
self.camRefreshButton.clicked.connect(self.update)
self.camTimeLabel = Plasma.Label()
self.camTimeLabel.setText(u"ob")
self.camEnlargeButton = Plasma.IconWidget()
self.camEnlargeButton.setIcon("zoom-in")
self.camEnlargeButton.clicked.connect(self.showFullCamWidget)
self.camSelectorCombo = Plasma.ComboBox()
for source in sorted(self.camUrls.keys()):
self.camSelectorCombo.addItem(source)
self.camSelectorCombo.setMinimumWidth(125)
self.camSelectorCombo.textChanged.connect(self.camChanged)
self.camView = QGraphicsWebView()
self.camView.setEnabled(False)
self.camTimeDataLabel = Plasma.Label()
self.camUpdateTimeSelector = UpdateTimeSelector()
self.camUpdateTimeSelector.setDefaultTime(30)
self.camUpdateTimeSelector.setDefaultInterval('min')
self.camUpdateTimeSelector.updateTimeSpin.valueChanged.connect(self.camTimeChanged)
self.camUpdateTimeSelector.updateCheckBox.toggled.connect(self.camTimerToggle)
self.topCamLayout.addItem(self.camSelectorCombo)
self.topCamLayout.addItem(self.camTimeLabel)
self.topCamLayout.addItem(self.camTimeDataLabel)
self.topCamLayout.addStretch()
self.topCamLayout.addItem(self.camEnlargeButton)
self.topCamLayout.addItem(self.camRefreshButton)
self.layout.addItem(self.topCamLayout)
self.layout.addItem(self.camView)
self.layout.addItem(self.camUpdateTimeSelector.layout)
self.layout.itemAt(0).setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed, QSizePolicy.DefaultType)
self.layout.itemAt(2).setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed, QSizePolicy.DefaultType)
def update(self, text=None):
try:
urllib.urlopen('http://www.google.com', timeout=2)
except:
self.offlineMode()
return
if not self.camUpdateTimeSelector.updateCheckBox.isChecked():
self.updateTimer.stop()
self.camChanged(self.camSelectorCombo.text())
self.setCamTimeLabel()
def offlineMode(self):
self.camView.setUrl(QUrl("weather-none-available.png"))
self.camTimeDataLabel.setText(" ni na voljo.")
def setCamTimeLabel(self):
hour = time.localtime().tm_hour if not time.localtime().tm_hour in range(10) else '0' + str(time.localtime().tm_hour)
minute = time.localtime().tm_min if not time.localtime().tm_min in range(10) else '0' + str(time.localtime().tm_min)
second = time.localtime().tm_sec if not time.localtime().tm_sec in range(10) else '0' + str(time.localtime().tm_sec)
self.camTimeDataLabel.setText(u'<b>%s:%s:%s</b>' % (str(hour), str(minute), str(second)) )
def camTimerToggle(self, toggled):
if toggled:
multiplier = 1
if self.camUpdateTimeSelector.getInterval() == 'min':
multiplier = 60
if self.camUpdateTimeSelector.getInterval() == 'h':
multiplier = 60 * 60
self.updateTimer.start(self.camUpdateTimeSelector.getTime() * 1000 * multiplier)
self.update()
else:
self.updateTimer.stop()
def camChanged(self, text):
self.camView.setUrl( QUrl( self.camUrls[unicode(text)] ) )
self.setCamTimeLabel()
def camTimeChanged(self, value):
if self.camUpdateTimeSelector.isChecked():
self.updateTimer.stop()
self.camTimerToggle(self.camUpdateTimeSelector.isChecked())
def showFullCamWidget(self):
fullcamwidget = FullCamWidget()
size = self.camSizes[unicode(self.camSelectorCombo.text())]
size = [ int(i) for i in size.split('x')]
if size[0] < 640 and size[1] < 480:
fullcamwidget.show(self.camView.url(), size[0] + 25, size[1] + 125)
else:
fullcamwidget.show(self.camView.url(), 645, 505)
class FlowModule:
def __init__(self):
self.name = "Pretok"
self.updateTimer = QTimer()
self.updateTimer.timeout.connect(self.update)
def makeLayout(self):
self.layout = QGraphicsLinearLayout(Qt.Vertical)
self.flowComboLayout = QGraphicsLinearLayout(Qt.Horizontal)
self.flowLabelLayout = QGraphicsGridLayout()
#Flow Layout
self.flowData = SvJanez()
self.flowView = QGraphicsWebView()
self.flowView.setUrl( QUrl(self.flowData.flowImageUrl) )
self.flowView.setEnabled(False)
self.flowSelectorCombo = Plasma.ComboBox()
self.flowSelectorCombo.addItem(u"Sveti Janez")
self.flowSelectorCombo.addItem(u"Soteska")
self.flowSelectorCombo.setMinimumWidth(125)
self.flowSelectorCombo.textChanged.connect(self.flowSourceChanged)
self.flowRefresh = Plasma.IconWidget()
self.flowRefresh.setIcon("view-refresh")
self.flowRefresh.clicked.connect(self.update)
self.flowEnlargeButton = Plasma.IconWidget()
self.flowEnlargeButton.setIcon("zoom-in")
self.flowEnlargeButton.clicked.connect(self.showFullFlowWidget)
self.flowLabel = Plasma.Label()
self.flowLabel.setText(u"<b>Pretok:</b> ")
self.flowDataLabel = Plasma.Label()
self.flowLevelLabel = Plasma.Label()
self.flowLevelLabel.setText(u"<b>Višina:</b> ")
self.flowLevelDataLabel = Plasma.Label()
self.flowTempLabel = Plasma.Label()
self.flowTempLabel.setText(u"<b>Temperatura:</b> ")
self.flowTempDataLabel = Plasma.Label()
self.flowLabelLayout.addItem(self.flowLevelLabel,0,0)
self.flowLabelLayout.addItem(self.flowLevelDataLabel,0,1)
self.flowLabelLayout.addItem(self.flowLabel,1,0)
self.flowLabelLayout.addItem(self.flowDataLabel,1,1)
self.flowLabelLayout.addItem(self.flowTempLabel,2,0)
self.flowLabelLayout.addItem(self.flowTempDataLabel,2,1)
self.flowUpdateTimeSelector = UpdateTimeSelector()
self.flowUpdateTimeSelector.setDefaultTime(4)
self.flowUpdateTimeSelector.setDefaultInterval('h')
self.flowUpdateTimeSelector.updateTimeSpin.valueChanged.connect(self.flowTimeChanged)
self.flowUpdateTimeSelector.updateCheckBox.toggled.connect(self.flowTimerToggle)
self.flowComboLayout.addItem(self.flowSelectorCombo)
self.flowComboLayout.addStretch()
self.flowComboLayout.addItem(self.flowEnlargeButton)
self.flowComboLayout.addItem(self.flowRefresh)
self.layout.addItem(self.flowComboLayout)
self.layout.addItem(self.flowView)
self.layout.addItem(self.flowLabelLayout)
self.layout.addStretch()
self.layout.addItem(self.flowUpdateTimeSelector.layout)
self.layout.itemAt(0).setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed, QSizePolicy.DefaultType)
self.layout.itemAt(2).setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed, QSizePolicy.DefaultType)
def flowTimerToggle(self, toggled):
if toggled:
multiplier = 1
if self.flowUpdateTimeSelector.getInterval() == 'min':
multiplier = 60
if self.flowUpdateTimeSelector.getInterval() == 'h':
multiplier = 60 * 60
self.updateTimer.start(self.flowUpdateTimeSelector.getTime() * 1000 * multiplier)
self.update()
else:
self.updateTimer.stop()
def flowTimeChanged(self, value):
if self.flowUpdateTimeSelector.isChecked():
self.updateTimer.stop()
self.flowTimerToggle(self.flowUpdateTimeSelector.isChecked())
def flowSourceChanged(self, text):
if text == "Sveti Janez":
self.flowData = SvJanez()
else:
self.flowData = Soteska()
self.flowView.setUrl(QUrl(self.flowData.flowImageUrl))
self.updateFlowLabels()
def updateFlowImage(self):
self.flowSourceChanged(self.flowSelectorCombo.text())
def updateFlowLabels(self):
self.flowData.fetchData()
self.flowDataLabel.setText(u"%s %s" % (self.flowData.currentFlow, u' m3/s'))
self.flowTempDataLabel.setText(u"%s %s" % (self.flowData.temperature , u' °C'))
self.flowLevelDataLabel.setText(u"%s %s" % (self.flowData.waterLevel , u' cm'))
def update(self):
try:
urllib.urlopen('http://www.google.com', timeout=2)
except:
self.offlineMode()
return
self.updateFlowLabels()
self.updateFlowImage()
def offlineMode(self):
self.flowView.setUrl(QUrl("weather-none-available.png"))
self.flowDataLabel.setText(u"N/A")
self.flowTempDataLabel.setText(u"N/A")
self.flowLevelDataLabel.setText(u"N/A")
def showFullFlowWidget(self):
fullcamwidget = FullCamWidget()
fullcamwidget.show(self.flowView.url(), 840, 400)