def load_catalogue(self):
"""
Open a file dialog, load a catalogue from a csv file,
setup the maps and the charts
"""
csv_file = QtGui.QFileDialog.getOpenFileName(
self, 'Open Catalogue', '')
if not csv_file:
return
self.change_model(CatalogueModel.from_csv_file(csv_file))
def main(argv):
# load plugins
if os.path.exists(PLUGIN_FILE):
imp.load_source('hmtk.plugin', PLUGIN_FILE)
# create Qt application
# Claim to be QGIS2 so that used plugins that tries to access
# QSettings will get the QGIS2 settings
QtGui.QApplication.setApplicationName('QGIS2')
QtGui.QApplication.setOrganizationDomain('qgis.org')
if QtCore.QSettings().value('locale/userLocale') is None:
QtGui.QApplication.setOrganizationDomain('QGIS')
app = QtGui.QApplication(argv, True)
# setup QGIS
QgsApplication.setPrefixPath(os.environ['QGIS_PREFIX_PATH'], True)
QgsApplication.initQgis()
# Install a custom exception hook that prints exception into a
# MessageBox
sys.excepthook = excepthook
# create main window
wnd = MainWindow() # classname
wnd.show()
if sys.platform == "darwin":
wnd.raise_()
if len(argv) > 1:
wnd.change_model(CatalogueModel.from_csv_file(argv[1]))
if len(argv) > 2:
wnd.load_fault_source(argv[2])
else:
wnd.load_catalogue()
# Connect signal for app finish
def on_quit():
QgsApplication.exitQgis()
app.quit()
app.lastWindowClosed.connect(on_quit)
# Start the app up
ret = app.exec_()
sys.exit(ret)
