def __init__(self, iface):
"""Constructor.
:param iface: An interface instance that will be passed to this class
which provides the hook by which you can manipulate the QGIS
application at run time.
:type iface: QgisInterface
"""
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
locale = QSettings().value('locale/userLocale')[0:2]
locale_path = os.path.join(self.plugin_dir, 'i18n',
'CanadianWebServices_{}.qm'.format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
# Create the dialogs and keep reference
self.dlg = CanadianWebServicesDialog()
self.dlginfo = InfoDialog()
# Declare instance attributes
self.actions = []
self.menu = self.tr(u'&Canadian Web Services')
# TODO: We are going to let the user set this up in a future iteration
self.toolbar = self.iface.addToolBar(u'CanadianWebServices')
self.toolbar.setObjectName(u'CanadianWebServices')
# define the datasets used:
self.works = True # will be used to determine whether the list url can be reached
self.services = self.loadServiceList()
if self.works == True: # only sorts when the url worked
self.services = self.sortServices(
self.services) # initialize and sort the services
self.shownServices = self.services # will change when serch criteria change to allow for the selected dataset to be found by row number
#enlable hidpi scaling
QCoreApplication.setAttribute(Qt.AA_EnableHighDpiScaling)
