def push_last_to_qgis(self, iface: QgisInterface) -> None:
"""
Show last exception in QGIS log message window and as a message bar hint
:param iface: QgisInterface representation
:return: Nothing
"""
split = self.last_exception.split('\n')
if len(split) > 1:
widget = iface.messageBar().createMessage("Error", self.last_exception.split('\n')[1])
else:
widget = iface.messageBar().createMessage("Error",
"An exception occurred during the process. " +
"For more details, please take a look to the log windows.")
button = QPushButton(widget)
button.setText("Show log windows")
# noinspection PyUnresolvedReferences
button.pressed.connect(self.iface.openMessageLog)
widget.layout().addWidget(button)
iface.messageBar().pushWidget(widget, level=2)
# noinspection PyCallByClass, PyArgumentList
QgsMessageLog.logMessage(self.last_exception, level=2)
def __init__(self, iface: QgisInterface, button, network_analyzer: QgepGraphManager = None):
QgsMapTool.__init__(self, iface.mapCanvas())
self.canvas = iface.mapCanvas()
self.cursor = QCursor(Qt.CrossCursor)
self.button = button
self.msgBar = iface.messageBar()
self.network_analyzer = network_analyzer
settings = QSettings()
current_profile_color = settings.value(
"/QGEP/CurrentProfileColor", '#FF9500')
self.rubberBand = QgsRubberBand(self.canvas)
self.rubberBand.setColor(QColor(current_profile_color))
self.rubberBand.setWidth(3)
def __init__(self, iface: QgisInterface) -> None:
self.msg_bar = iface.messageBar() # type: QgsMessageBar