def remove_route(self):
self.ui.routes_list.blockSignals(True)
# fix it!!!
current_row = self.ui.routes_list.currentRow()
current_path = self.ui.routes_list.currentItem().text()
self.ui.routes_list.takeItem(current_row)
self.ui.routes_list.blockSignals(False)
# update configuration
routes = Configuration.routes()
routes.remove(current_path)
Configuration.set_routes(routes=routes)
def add_route(self):
path = QtGui.QFileDialog.getExistingDirectory(
self,
'Seleccionar ruta',
QtCore.QDir.homePath()
)
if path != '':
for index in xrange(self.ui.routes_list.count()):
if self.ui.routes_list.item(index).text() == path:
QtGui.QMessageBox.information(
self,
_from_Utf8('Añadir ruta'),
'La ruta seleccionada ya existe'
)
return
path_dir = QtCore.QDir(path)
if not path_dir.isReadable:
QtGui.QMessageBox.critical(
self,
_from_Utf8('Añadir ruta'),
'El directorio seleccionado no tiene permiso de lectura'
)
return
# update ui
self.ui.routes_list.addItem(path)
# update configuration
routes = Configuration.routes()
routes.append(path)
Configuration.set_routes(routes=routes)
