def vectorFileDir():
"""
Returns the directory of the last vector file accessed by QGIS.
"""
qgisReg = QGISRegistryConfig(_UIGroup)
regValues = qgisReg.read([_lastVectorDirKey])
if len(regValues) == 0:
return ""
else:
return regValues[_lastVectorDirKey]
def vectorFileDir():
"""
Returns the directory of the last vector file accessed by QGIS.
"""
qgisReg = QGISRegistryConfig(_UIGroup)
regValues = qgisReg.read([_lastVectorDirKey])
if len(regValues) == 0:
return ""
else:
return regValues[_lastVectorDirKey]
def _on_pg_profile_changed(self, index):
"""
Slot raised when the index of the pg profile changes. If the
selection is valid then the system will attempt to extract
the database connection properties of the selected profile
stored in the registry.
"""
if index == 0:
return
profile_path = self.cbo_pg_connections.itemData(index)
q_config = QGISRegistryConfig(profile_path)
db_items = q_config.read(['Database', 'Host', 'Port'])
if len(db_items) > 0:
self.txtDatabase.setText(db_items['Database'])
self.txtHost.setText(db_items['Host'])
self.txtPort.setText(db_items['Port'])
def _on_pg_profile_changed(self, index):
"""
Slot raised when the index of the pg profile changes. If the
selection is valid then the system will attempt to extract
the database connection properties of the selected profile
stored in the registry.
"""
if index == 0:
return
profile_path = self.cbo_pg_connections.itemData(index)
q_config = QGISRegistryConfig(profile_path)
db_items = q_config.read(['Database', 'Host', 'Port'])
if len(db_items) > 0:
self.txtDatabase.setText(db_items['Database'])
self.txtHost.setText(db_items['Host'])
self.txtPort.setText(db_items['Port'])