def initGui(self):
# Create action that will start plugin configuration
self.aboutA = QAction(
QIcon(":/plugins/" + self.plugin_basename + "/icons/agsense.png"),
"About", self.iface.mainWindow()) # Replace or Add About
# connect the action to the run method
self.aboutA.triggered.connect(self.about)
self.configureA = QAction(
QIcon(":/plugins/" + self.plugin_basename + "/icons/icon.png"),
"Configure", self.iface.mainWindow()) # Replace or Add About
# connect the action to the run method
self.configureA.triggered.connect(self.configure)
# From New Memory Layer plugin
lMenuTitle = 'New Telemetry Layer...'
self.newLayerA = QAction(
QIcon(":/plugins/" + self.plugin_basename + "/icons/icon.png"),
lMenuTitle, self.iface.mainWindow())
QObject.connect(self.newLayerA, SIGNAL("triggered()"),
self.createLayer)
self.iface.newLayerMenu().addAction(self.newLayerA) # API >= 1.9
self.iface.registerMainWindowAction(self.newLayerA, "Shift+Ctrl+T")
try:
Log.debug("Loading Layer Manager")
self.layerManager = layerManager(self)
Log.debug("Layer Manager Loaded")
self.telemetryLayer = TelemetryLayer(self)
Log.debug(Settings.getMeta("name") + ": Loaded")
self.iface.projectRead.connect(self.layerManager.rebuildLegend)
self.iface.newProjectCreated.connect(
self.layerManager.rebuildLegend)
Brokers.instance().brokersLoaded.connect(
self.layerManager.brokersLoaded)
#Log.debug(TelemetryLayer.instance()._layerManager.getTLayers(False).iteritems())
except Exception as e:
Log.critical(
Settings.getMeta("name") +
": There was a problem loading the layer manager")
exc_type, exc_value, exc_traceback = sys.exc_info()
Log.debug(
repr(
traceback.format_exception(exc_type, exc_value,
exc_traceback)))
# Add toolbar button and menu item
self.iface.addToolBarIcon(self.aboutA)
self.iface.addToolBarIcon(self.configureA)
self.iface.addPluginToMenu(u"&Telemetry Layer", self.aboutA)
self.iface.addPluginToMenu(u"&Telemetry Layer", self.configureA)
self.installed = True
mw = self.iface.mainWindow()
def initGui(self):
# Tree Widget test
Log.debug("initGUI")
# Create action that will start plugin configuration
self.aboutA = QAction(
QIcon(":/plugins/" + self.plugin_basename + "/icons/agsense.png"),
"About", self.iface.mainWindow()) # Replace or Add About
# connect the action to the run method
self.aboutA.triggered.connect(self.about)
self.configureA = QAction(
QIcon(":/plugins/" + self.plugin_basename + "/icons/icon.png"),
"Configure", self.iface.mainWindow()) # Replace or Add About
# connect the action to the run method
self.configureA.triggered.connect(self.configure)
# From New Memory Layer plugin
lMenuTitle = 'New Telemetry Layer...'
self.newLayerA = QAction(
QIcon(":/plugins/" + self.plugin_basename + "/icons/icon.png"),
lMenuTitle, self.iface.mainWindow())
QObject.connect(self.newLayerA, SIGNAL("triggered()"), self.createLayer)
self.iface.newLayerMenu().addAction(self.newLayerA) # API >= 1.9
self.iface.registerMainWindowAction(self.newLayerA, "Shift+Ctrl+T")
try:
Log.debug("Loading Layer Manager")
self.layerManager = layerManager(self)
Log.debug("Layer Manager Loaded")
self.telemetryLayer = TelemetryLayer(self)
Log.debug(Settings.getMeta("name") + ": Loaded")
self.iface.projectRead.connect(self.layerManager.rebuildLegend)
self.iface.newProjectCreated.connect(self.layerManager.rebuildLegend)
Brokers.instance().brokersLoaded.connect(self.layerManager.brokersLoaded)
except Exception as e:
Log.critical(Settings.getMeta("name") + ": There was a problem loading the layer manager")
exc_type, exc_value, exc_traceback = sys.exc_info()
Log.debug(repr(traceback.format_exception(exc_type, exc_value,
exc_traceback)))
# Add toolbar button and menu item
self.iface.addToolBarIcon(self.aboutA)
self.iface.addToolBarIcon(self.configureA)
self.iface.addPluginToMenu(u"&Telemetry Layer", self.aboutA)
self.iface.addPluginToMenu(u"&Telemetry Layer", self.configureA)
self.installed = True
mw = self.iface.mainWindow()
def _connect(self):
try:
if not self._connected:
if not self._attempts < self.kMaxAttempts:
if not self._resetTimer.isActive():
Log.progress(Settings.getMeta("name") + ": Max connection attempts reached - waiting " + str(self.kResetTimer) + " seconds before retrying" )
self._resetTimer.start(self.kResetTimer*1000) # 1 minute parameterise
return
if self._attempts > 0 and (time.time() - pow(2,self._attempts +1)) < self._attemped:
return
Log.debug("Trying to connect")
self._attemped = time.time()
result = self.mqttc.connect(str(self._host), int(self._port),int( self._keepAlive), 1)
self._connected = result == mqtt.MQTT_ERR_SUCCESS # paho
# self._connected = result == mqtt.MOSQ_ERR_SUCCESS # mosquitto
if not self._connected:
self._attempts += 1
Log.progress(mqtt.connack_string(connResult))
self.mqttConnectionError.emit(self, mqtt.connack_string(connResult))
except Exception as e:
msg = 'MQTT: ' + str(e)
self.mqttConnectionError.emit(self, msg)
#Log.progress(msg)
Log.debug(msg)
#exc_type, exc_value, exc_traceback = sys.exc_info()
#Log.debug(repr(traceback.format_exception(exc_type, exc_value,
# exc_traceback)))
self._attempts += 1
self._connected = False
def _connect(self):
try:
if not self._connected:
if not self._attempts < self.kMaxAttempts:
if not self._resetTimer.isActive():
Log.progress(
Settings.getMeta("name") +
": Max connection attempts reached - waiting " +
str(self.kResetTimer) + " seconds before retrying")
self._resetTimer.start(self.kResetTimer *
1000) # 1 minute parameterise
return
if self._attempts > 0 and (time.time() - pow(
2, self._attempts + 1)) < self._attemped:
return
Log.debug("Trying to connect")
self._attemped = time.time()
result = self.mqttc.connect(str(self._host), int(self._port),
int(self._keepAlive), 1)
self._connected = result == mqtt.MQTT_ERR_SUCCESS # paho
# self._connected = result == mqtt.MOSQ_ERR_SUCCESS # mosquitto
if not self._connected:
self._attempts += 1
Log.progress(mqtt.connack_string(connResult))
self.mqttConnectionError.emit(
self, mqtt.connack_string(connResult))
except Exception as e:
msg = 'MQTT: ' + str(e)
self.mqttConnectionError.emit(self, msg)
#Log.progress(msg)
Log.debug(msg)
#exc_type, exc_value, exc_traceback = sys.exc_info()
#Log.debug(repr(traceback.format_exception(exc_type, exc_value,
# exc_traceback)))
self._attempts += 1
self._connected = False
def __init__(self, creator):
Log.debug('init Layer Manager')
super(layerManager, self).__init__()
self._creator = creator
self._iface = creator.iface
self._plugin_dir = creator.plugin_dir
self.disableDialog = False
self.actions = {}
self.menuName = Settings.getMeta('name')
self._tLayers = {}
layerManager._rebuildingLegend = False
layers = layerManager.getLayers()
if len(layers) > 0: # Existing layers
for layer in layers:
if self.initLayer(layer) is None:
self.removeLayer(layer, True)
self._disable_enter_attribute_values_dialog_global_default = QSettings().value(
"/qgis/digitizing/disable_enter_attribute_values_dialog")
self.actions['config'] = QAction(QIcon(":/plugins/telemetrylayer/icon.png"), u"Configure",
self._iface.legendInterface())
self.actions['pause'] = QAction(
QIcon(":/plugins/telemetrylayer/icon.png"),
"Pause", self._iface.legendInterface())
self.actions['resume'] = QAction(
QIcon(":/plugins/telemetrylayer/icon.png"),
"Resume", self._iface.legendInterface())
self._iface.legendInterface().addLegendLayerAction(self.actions['resume'], self.menuName, u"id1",
QgsMapLayer.VectorLayer, False)
self._iface.legendInterface().addLegendLayerAction(self.actions['config'], self.menuName, u"id1",
QgsMapLayer.VectorLayer, False)
self._iface.legendInterface().addLegendLayerAction(self.actions['pause'], self.menuName, u"id1",
QgsMapLayer.VectorLayer, False)
# self.actions['resume'].setEnabled(False)
QgsMapLayerRegistry.instance().layerWillBeRemoved.connect(
self.layerWillBeRemoved) # change to when layer is loaded also!
self._iface.legendInterface().currentLayerChanged.connect(
self.currentLayerChanged) # change to when layer is loaded also!
self._iface.mapCanvas().renderStarting.connect(self.renderStarting)
QgsProject.instance().readProject.connect(self.readProject)
QgsProject.instance().readMapLayer.connect(self.readMapLayer)
QgsProject.instance().layerLoaded.connect(self.layerLoaded)
mw = self._iface.mainWindow()
self.lgd = mw.findChild(QTreeView, "theLayerTreeView")
self.lgd.clicked.connect(self.legendPressed)
self.lgd.doubleClicked.connect(self.legendDblClicked)
self._iface.legendInterface().groupRelationsChanged.connect(self.legendRelationsChanged)
for layer in layers:
layer.triggerRepaint()
layerManager._this = self
def __init__(self, creator):
Log.debug('init Layer Manager')
super(layerManager, self).__init__()
self._creator = creator
self._iface = creator.iface
self._plugin_dir = creator.plugin_dir
self.disableDialog = False
self.actions = {}
self.menuName = Settings.getMeta('name')
self._tLayers = {}
self._featureDocks = {}
layerManager._rebuildingLegend = False
QgsProject.instance().readProject.connect(self._showFeatureDocks)
# QgsProject.instance().writeProject.connect(self.tearDownDocks)
QgsProject.instance().writeMapLayer.connect(self._writeMapLayer)
layers = layerManager.getLayers()
if len(layers) > 0: # Existing layers
for layer in layers:
if self.initLayer(layer) is None:
self.removeLayer(layer, True)
self._disable_enter_attribute_values_dialog_global_default = QSettings(
).value("/qgis/digitizing/disable_enter_attribute_values_dialog")
self.actions['config'] = QAction(
QIcon(":/plugins/telemetrylayer/icon.png"), u"Configure",
self._iface.legendInterface())
self.actions['pause'] = QAction(
QIcon(":/plugins/telemetrylayer/icon.png"), "Pause",
self._iface.legendInterface())
self.actions['resume'] = QAction(
QIcon(":/plugins/telemetrylayer/icon.png"), "Resume",
self._iface.legendInterface())
self._iface.legendInterface().addLegendLayerAction(
self.actions['resume'], self.menuName, u"id1",
QgsMapLayer.VectorLayer, False)
self._iface.legendInterface().addLegendLayerAction(
self.actions['config'], self.menuName, u"id1",
QgsMapLayer.VectorLayer, False)
self._iface.legendInterface().addLegendLayerAction(
self.actions['pause'], self.menuName, u"id1",
QgsMapLayer.VectorLayer, False)
# self.actions['resume'].setEnabled(False)
QgsMapLayerRegistry.instance().layerWillBeRemoved.connect(
self.layerWillBeRemoved) # change to when layer is loaded also!
self._iface.legendInterface().currentLayerChanged.connect(
self.currentLayerChanged) # change to when layer is loaded also!
self._iface.mapCanvas().renderStarting.connect(self.renderStarting)
QgsProject.instance().readProject.connect(self.readProject)
QgsProject.instance().readMapLayer.connect(self.readMapLayer)
QgsProject.instance().layerLoaded.connect(self.layerLoaded)
mw = self._iface.mainWindow()
self.lgd = mw.findChild(QTreeView, "theLayerTreeView")
self.lgd.clicked.connect(self.legendPressed)
self.lgd.doubleClicked.connect(self.legendDblClicked)
self._iface.legendInterface().groupRelationsChanged.connect(
self.legendRelationsChanged)
for layer in layers:
layer.triggerRepaint()
layerManager._this = self
def _help(self):
webbrowser.open(Settings.getMeta('helpURL'))
def freshInstall(self):
version = Settings.get('version')
current = Settings.getMeta('version')
return current != version
def about(self):
webbrowser.open(Settings.getMeta("homepage"))
def freshInstall(self):
version = Settings.get('version')
current = Settings.getMeta('version')
return current != version
def about(self):
webbrowser.open(Settings.getMeta("homepage"))
def _help(self):
webbrowser.open(Settings.getMeta('helpURL'))
