def removeSelectedFeatures(self, setupObject, featStringDict):
selectedFeatIDList = [
featStringDict[item.text()]
for item in self.featListWidget.selectedItems()
]
selectedFeatIDSet = set(selectedFeatIDList)
selectedFeatIDListLength = len(selectedFeatIDList)
if selectedFeatIDListLength > 0:
qgis.utils.iface.mainWindow().statusBar().showMessage(
"Updating puvspr2.dat.")
cluz_functions1.remFeaturesFromPuvspr2(setupObject,
selectedFeatIDSet)
setupObject.abundPUKeyDict = cluz_setup.makeAbundancePUKeyDict(
setupObject)
cluz_setup.makeSporderDatFile(setupObject)
qgis.utils.iface.mainWindow().statusBar().showMessage(
"Updating target table.")
cluz_functions1.remFeaturesFromTargetCsv_Dict(
setupObject, selectedFeatIDSet)
setupObject.targetDict = cluz_setup.makeTargetDict(setupObject)
qgis.utils.iface.mainWindow().statusBar().showMessage(
"Task successfully completed: " +
str(selectedFeatIDListLength) + " features have been removed.")
self.close()
else:
self.close()
QMessageBox.critical(
None, "No features selected",
"No features were selected and so no changes have been made.")
def convertCSVToAbundTable(self, setupObject):
layerFactorCheck = True
convFactorCheck = True
unitIDFieldName = self.idfieldComboBox.currentText()
csvFilePath = self.csvFileLineEdit.text()
if csvFilePath == "":
self.close()
QMessageBox.critical(None, "No file specified", "Please specify a csv file to import.")
layerFactorCheck = False
elif os.path.isfile(csvFilePath) == False:
self.close()
QMessageBox.critical(None, "Incorrect format", "The specified csv file does not exist.")
layerFactorCheck = False
else:
pass
if layerFactorCheck == True:
convFactor = 1 # Default value
if self.userRadioButton.isChecked():
try:
convFactor = float(self.convLineEdit.text())
if convFactor <= 0:
self.close()
QMessageBox.critical(None, "Incorrect conversion value", "The conversion value must be a number greater than 0.")
convFactorCheck = False
except:
self.close()
QMessageBox.critical(None, "Incorrect conversion value", "The conversion value must be a number greater than 0.")
convFactorCheck = False
if layerFactorCheck == True and convFactorCheck == True:
addAbundDict, featIDList, warningStatus = cluz_functions1.makeCsvAddAbundDict(setupObject, csvFilePath, unitIDFieldName, convFactor)
if warningStatus == "ExistingFeatures":
self.close()
QMessageBox.critical(None, "Duplicate features", "The feature ID values in the table duplicate some of those in the abundance table. This process will terminate.")
elif warningStatus == "HeaderWithNoID":
self.close()
QMessageBox.critical(None, "Missing ID code", "One of the fields containing abundance data in the specified table does not contain any numerical characters and so does not specify the feature ID. This process will terminate.")
else:
setupObject.abundPUKeyDict = cluz_functions1.addAbundDictToAbundPUKeyDict(setupObject, addAbundDict)
cluz_setup.makePuvspr2DatFile(setupObject)
cluz_setup.makeSporderDatFile(setupObject)
cluz_functions1.addFeaturesToTargetCsvFile(setupObject, addAbundDict, featIDList)
setupObject.targetDict = cluz_setup.makeTargetDict(setupObject)
self.close()
def removeSelectedFeatures(self, setupObject, featStringDict):
selectedFeatIDList = [featStringDict[item.text()] for item in self.featListWidget.selectedItems()]
selectedFeatIDSet = set(selectedFeatIDList)
selectedFeatIDListLength = len(selectedFeatIDList)
if selectedFeatIDListLength > 0:
qgis.utils.iface.mainWindow().statusBar().showMessage("Updating puvspr2.dat.")
cluz_functions1.remFeaturesFromPuvspr2(setupObject, selectedFeatIDSet)
setupObject.abundPUKeyDict = cluz_setup.makeAbundancePUKeyDict(setupObject)
cluz_setup.makeSporderDatFile(setupObject)
qgis.utils.iface.mainWindow().statusBar().showMessage("Updating target table.")
cluz_functions1.remFeaturesFromTargetCsv_Dict(setupObject, selectedFeatIDSet)
setupObject.targetDict = cluz_setup.makeTargetDict(setupObject)
qgis.utils.iface.mainWindow().statusBar().showMessage("Task successfully completed: " + str(selectedFeatIDListLength) + " features have been removed.")
self.close()
else:
self.close()
QMessageBox.critical(None, "No features selected", "No features were selected and so no changes have been made.")
def convertLayersToAbundTable(self, setupObject):
layerFactorCheck = True
convFactorCheck = True
layerList = []
idFieldName = self.idfieldLineEdit.text()
selectedLayerNameList = [item.text() for item in self.selectListWidget.selectedItems()]
if len(selectedLayerNameList) == 0:
self.close()
qgis.utils.iface.messageBar().pushMessage("No layers selected", "No layers were selected.", QgsMessageBar.WARNING)
layerFactorCheck = False
else:
listMapItems = QgsMapLayerRegistry.instance().mapLayers()
for nameCode, layer in listMapItems.iteritems():
layerName = layer.name()
if layerName in selectedLayerNameList:
layerList.append(layer)
for aLayer in layerList:
provider = aLayer.dataProvider()
aLayerName = aLayer.name()
idFieldOrder = provider.fieldNameIndex(idFieldName)
if idFieldOrder == -1:
self.close()
qgis.utils.iface.messageBar().pushMessage("Layer format error with " + aLayerName, "The specified ID field " + idFieldName + " is not in the layer " + aLayerName + ".", QgsMessageBar.WARNING)
layerFactorCheck = False
else:
idField = provider.fields().field(idFieldOrder)
idFieldType = idField.typeName()
if idFieldType != "Integer":
self.close()
qgis.utils.iface.messageBar().pushMessage("Layer format error" + aLayerName, "The specified ID field " + idFieldName + " does not contain integer values.", QgsMessageBar.WARNING)
layerFactorCheck = False
if layerFactorCheck:
convFactor = 1
if self.userRadioButton.isChecked():
try:
convFactor = float(self.convLineEdit.text())
if convFactor <= 0:
self.close()
qgis.utils.iface.messageBar().pushMessage("Incorrect conversion value", "The conversion value must be a number greater than 0.", QgsMessageBar.WARNING)
convFactorCheck = False
except:
self.close()
qgis.utils.iface.messageBar().pushMessage("Incorrect conversion value", "The conversion value must be a number greater than 0.", QgsMessageBar.WARNING)
convFactorCheck = False
if layerFactorCheck and convFactorCheck:
addAbundDict, addFeatIDList = cluz_functions1.makeVecAddAbundDict(setupObject, layerList, idFieldName, convFactor)
existingIDSet = set(addFeatIDList).intersection(set(setupObject.targetDict.keys()))
if len(existingIDSet) > 0:
self.close()
listText = ""
for aID in existingIDSet:
listText += str(aID) + ", "
finalListText = listText[0: -2]
qgis.utils.iface.messageBar().pushMessage("Existing features", "The abundance table already contains features with ID values of " + finalListText + ". This process will terminate without adding the new values.", QgsMessageBar.WARNING)
else:
if setupObject.abundPUKeyDict == "blank":
setupObject.abundPUKeyDict = cluz_setup.makeAbundancePUKeyDict(setupObject)
cluz_functions1.addFeaturesToPuvspr2File(setupObject, addAbundDict)
setupObject.abundPUKeyDict = cluz_setup.makeAbundancePUKeyDict(setupObject)
cluz_setup.makeSporderDatFile(setupObject)
cluz_functions1.addFeaturesToTargetCsvFile(setupObject, addAbundDict, addFeatIDList)
setupObject.targetDict = cluz_setup.makeTargetDict(setupObject)
self.close()
def convertCSVToAbundTable(self, setupObject):
layerFactorCheck = True
convFactorCheck = True
unitIDFieldName = self.idfieldComboBox.currentText()
csvFilePath = self.csvFileLineEdit.text()
if csvFilePath == "":
self.close()
QMessageBox.critical(None, "No file specified",
"Please specify a csv file to import.")
layerFactorCheck = False
elif os.path.isfile(csvFilePath) == False:
self.close()
QMessageBox.critical(None, "Incorrect format",
"The specified csv file does not exist.")
layerFactorCheck = False
else:
pass
if layerFactorCheck == True:
convFactor = 1 # Default value
if self.userRadioButton.isChecked():
try:
convFactor = float(self.convLineEdit.text())
if convFactor <= 0:
self.close()
QMessageBox.critical(
None, "Incorrect conversion value",
"The conversion value must be a number greater than 0."
)
convFactorCheck = False
except:
self.close()
QMessageBox.critical(
None, "Incorrect conversion value",
"The conversion value must be a number greater than 0."
)
convFactorCheck = False
if layerFactorCheck == True and convFactorCheck == True:
addAbundDict, featIDList, warningStatus = cluz_functions1.makeCsvAddAbundDict(
setupObject, csvFilePath, unitIDFieldName, convFactor)
if warningStatus == "ExistingFeatures":
self.close()
QMessageBox.critical(
None, "Duplicate features",
"The feature ID values in the table duplicate some of those in the abundance table. This process will terminate."
)
elif warningStatus == "HeaderWithNoID":
self.close()
QMessageBox.critical(
None, "Missing ID code",
"One of the fields containing abundance data in the specified table does not contain any numerical characters and so does not specify the feature ID. This process will terminate."
)
else:
setupObject.abundPUKeyDict = cluz_functions1.addAbundDictToAbundPUKeyDict(
setupObject, addAbundDict)
cluz_setup.makePuvspr2DatFile(setupObject)
cluz_setup.makeSporderDatFile(setupObject)
cluz_functions1.addFeaturesToTargetCsvFile(
setupObject, addAbundDict, featIDList)
setupObject.targetDict = cluz_setup.makeTargetDict(setupObject)
self.close()
def convertLayersToAbundTable(self, setupObject):
layerFactorCheck = True
convFactorCheck = True
layerList = []
idFieldName = self.idfieldLineEdit.text()
selectedLayerNameList = [
item.text() for item in self.selectListWidget.selectedItems()
]
if len(selectedLayerNameList) == 0:
self.close()
qgis.utils.iface.messageBar().pushMessage(
"No layers selected", "No layers were selected.",
QgsMessageBar.WARNING)
layerFactorCheck = False
else:
listMapItems = QgsMapLayerRegistry.instance().mapLayers()
for nameCode, layer in listMapItems.iteritems():
layerName = layer.name()
if layerName in selectedLayerNameList:
layerList.append(layer)
for aLayer in layerList:
provider = aLayer.dataProvider()
aLayerName = aLayer.name()
idFieldOrder = provider.fieldNameIndex(idFieldName)
if idFieldOrder == -1:
self.close()
qgis.utils.iface.messageBar().pushMessage(
"Layer format error with " + aLayerName,
"The specified ID field " + idFieldName +
" is not in the layer " + aLayerName + ".",
QgsMessageBar.WARNING)
layerFactorCheck = False
else:
idField = provider.fields().field(idFieldOrder)
idFieldType = idField.typeName()
if idFieldType != "Integer" and idFieldType != "Integer64":
self.close()
qgis.utils.iface.messageBar().pushMessage(
"Layer format error" + aLayerName,
"The specified ID field " + idFieldName +
" does not contain integer values.",
QgsMessageBar.WARNING)
layerFactorCheck = False
if layerFactorCheck:
convFactor = 1
if self.userRadioButton.isChecked():
try:
convFactor = float(self.convLineEdit.text())
if convFactor <= 0:
self.close()
qgis.utils.iface.messageBar().pushMessage(
"Incorrect conversion value",
"The conversion value must be a number greater than 0.",
QgsMessageBar.WARNING)
convFactorCheck = False
except:
self.close()
qgis.utils.iface.messageBar().pushMessage(
"Incorrect conversion value",
"The conversion value must be a number greater than 0.",
QgsMessageBar.WARNING)
convFactorCheck = False
if layerFactorCheck and convFactorCheck:
addAbundDict, addFeatIDList = cluz_functions1.makeVecAddAbundDict(
setupObject, layerList, idFieldName, convFactor)
existingIDSet = set(addFeatIDList).intersection(
set(setupObject.targetDict.keys()))
if len(existingIDSet) > 0:
self.close()
listText = ""
for aID in existingIDSet:
listText += str(aID) + ", "
finalListText = listText[0:-2]
qgis.utils.iface.messageBar().pushMessage(
"Existing features",
"The abundance table already contains features with ID values of "
+ finalListText +
". This process will terminate without adding the new values.",
QgsMessageBar.WARNING)
else:
if setupObject.abundPUKeyDict == "blank":
setupObject.abundPUKeyDict = cluz_setup.makeAbundancePUKeyDict(
setupObject)
cluz_functions1.addFeaturesToPuvspr2File(
setupObject, addAbundDict)
setupObject.abundPUKeyDict = cluz_setup.makeAbundancePUKeyDict(
setupObject)
cluz_setup.makeSporderDatFile(setupObject)
cluz_functions1.addFeaturesToTargetCsvFile(
setupObject, addAbundDict, addFeatIDList)
setupObject.targetDict = cluz_setup.makeTargetDict(setupObject)
self.close()