class Erosiebezwaren(object):
"""Main class of the Erosiebezwaren plugin.
Used to instanciate objects of the other classes and provide links between
them.
"""
def __init__(self, iface):
"""Initialisation.
Parameters
----------
iface : QGisGui.QGisInterface
Instance of the QGis interface.
"""
# Save reference to the QGIS interface
self.iface = iface
self.qsettings = QtCore.QSettings()
self.settings = SettingsManager(self)
def initGui(self):
"""Initialise the GUI of the plugin."""
# Create action that will start plugin configuration
self.action = QtGui.QAction('DOV - Erosiebezwaren',
self.iface.mainWindow())
# Add toolbar and menu item
self.toolbar = self.iface.addToolBar('Erosiebezwaren toolbar')
self.toolbar.setObjectName('ErosiebezwarenToolbar')
self.iface.addPluginToMenu('DOV - Erosiebezwaren', self.action)
self.utils = utils.Utils(self)
self.selectionManagerPolygons = SelectionManager(
self, self.settings.getValue('layers/tempSelectionPolygons'))
self.selectionManagerPoints = SelectionManager(
self, self.settings.getValue('layers/tempSelectionPoints'))
self.annotationManager = AnnotationManager(self)
self.actions = actions.Actions(self, self.iface.mainWindow(),
self.toolbar)
self.parcelInfoDock = ParcelInfoDock(self.iface.mainWindow())
self.parcelInfoWidget = ParcelInfoWidget(self.parcelInfoDock, self)
self.parcelInfoDock.setWidget(self.parcelInfoWidget)
def unload(self):
"""Unload the plugin.
Deactivate all loaded objectes in order to shut down properly.
"""
self.iface.removePluginMenu('DOV - Erosiebezwaren', self.action)
# FIXME: commented out to prevent segfault on QGis exit..?
# self.selectionManagerPolygons.deactivate()
# self.selectionManagerPoints.deactivate()
# self.annotationManager.deactivate()
self.actions.deactivate()
self.iface.removeDockWidget(self.parcelInfoDock)
del (self.actions)
del (self.toolbar)
del (self.parcelInfoWidget)
del (self.parcelInfoDock)
del (self.selectionManagerPolygons)
del (self.selectionManagerPoints)
del (self.annotationManager)
