def populateLayers( self ):
layers = ftools_utils.getLayerNames([QGis.Line])
self.inPoint.clear()
self.inPoint.addItems(layers)
layers = ftools_utils.getLayerNames([QGis.Polygon])
self.inPolygon.clear()
self.inPolygon.addItems(layers)
def manageGui(self):
if self.myFunction == 2: # List unique values
self.setWindowTitle(self.tr("List unique values"))
self.label_2.setText(self.tr("Unique values"))
self.label_4.setText(self.tr("Total unique values"))
self.useSelected.setVisible(False)
elif self.myFunction == 3: # Basic statistics
self.setWindowTitle(self.tr("Basics statistics"))
self.label_2.setText(self.tr("Statistics output"))
self.label_4.setVisible(False)
self.lstCount.setVisible(False)
self.resize(381, 400)
elif self.myFunction == 4: # Nearest neighbour analysis
self.setWindowTitle(self.tr("Nearest neighbour analysis"))
self.cmbField.setVisible(False)
self.label.setVisible(False)
self.useSelected.setVisible(False)
self.label_2.setText(self.tr("Nearest neighbour statistics"))
self.label_4.setVisible(False)
self.lstCount.setVisible(False)
self.resize(381, 200)
self.inShape.clear()
if self.myFunction == 4:
myList = ftools_utils.getLayerNames([QGis.Point])
else:
myList = ftools_utils.getLayerNames([QGis.Point, QGis.Line, QGis.Polygon])
self.inShape.addItems(myList)
return
def __init__(self, iface):
QDialog.__init__(self)
self.iface = iface
# Set up the user interface from Designer.
self.setupUi(self)
QObject.connect(self.toolOut, SIGNAL("clicked()"), self.outFile)
self.setWindowTitle(self.tr("Sum line lengths"))
self.buttonOk = self.buttonBox_2.button( QDialogButtonBox.Ok )
# populate layer list
self.progressBar.setValue(0)
mapCanvas = self.iface.mapCanvas()
layers = ftools_utils.getLayerNames([QGis.Line])
self.inPoint.addItems(layers)
layers = ftools_utils.getLayerNames([QGis.Polygon])
self.inPolygon.addItems(layers)
def __init__(self, iface):
QDialog.__init__(self)
self.iface = iface
self.setupUi(self)
self.setModal(False) # we want to be able to interact with the featuresmc.extent().width()
# adjust user interface
self.setWindowTitle( self.tr( "Check geometry validity" ) )
self.cmbField.setVisible( False )
self.label.setVisible( False )
self.useSelected.setVisible( True )
self.label_2.setText( self.tr( "Geometry errors" ) )
self.label_4.setText( self.tr( "Total encountered errors" ) )
self.partProgressBar.setVisible( False )
self.tblUnique.setSelectionMode(QAbstractItemView.SingleSelection)
self.tblUnique.setSelectionBehavior(QAbstractItemView.SelectRows)
# populate list of available layers
myList = ftools_utils.getLayerNames( [ QGis.Point, QGis.Line, QGis.Polygon ] )
self.connect(self.tblUnique, SIGNAL("currentItemChanged(QTableWidgetItem*, QTableWidgetItem*)" ),
self.zoomToError)
self.inShape.addItems( myList )
self.cancel_close = self.buttonBox_2.button(QDialogButtonBox.Close)
self.buttonOk = self.buttonBox_2.button(QDialogButtonBox.Ok)
self.progressBar.setValue(0)
self.storedScale = self.iface.mapCanvas().scale()
# create marker for error
self.marker = MarkerErrorGeometry(self.iface.mapCanvas())
def __init__(self, iface):
QDialog.__init__(self, iface.mainWindow())
self.iface = iface
self.setupUi(self)
# self.setModal(False) # we want to be able to interact with the featuresmc.extent().width()
# self.setWindowFlags( Qt.SubWindow )
# adjust user interface
self.setWindowTitle( self.tr( "Check geometry validity" ) )
self.cmbField.setVisible( False )
self.label.setVisible( False )
self.useSelected.setVisible( True )
self.label_2.setText( self.tr( "Geometry errors" ) )
self.label_4.setText( self.tr( "Total encountered errors" ) )
self.partProgressBar.setVisible( False )
self.tblUnique.setSelectionMode(QAbstractItemView.SingleSelection)
self.tblUnique.setSelectionBehavior(QAbstractItemView.SelectRows)
# populate list of available layers
myList = ftools_utils.getLayerNames( [ QGis.Point, QGis.Line, QGis.Polygon ] )
self.connect(self.tblUnique, SIGNAL("currentItemChanged(QTableWidgetItem*, QTableWidgetItem*)" ),
self.zoomToError)
self.inShape.addItems( myList )
self.buttonBox_2.setOrientation(Qt.Horizontal)
self.cancel_close = self.buttonBox_2.button(QDialogButtonBox.Close)
self.buttonOk = self.buttonBox_2.button(QDialogButtonBox.Ok)
self.progressBar.setValue(0)
self.storedScale = self.iface.mapCanvas().scale()
# create marker for error
self.marker = MarkerErrorGeometry(self.iface.mapCanvas())
settings = QSettings()
self.restoreGeometry( settings.value("/fTools/ValidateDialog/geometry").toByteArray() )
QObject.connect( self.browseShpError, SIGNAL( "clicked()" ), self.outFile )
QObject.connect( self.ckBoxShpError, SIGNAL( "stateChanged( int )" ), self.updateGui )
self.updateGui()
def __init__(self, iface):
QDialog.__init__(self)
self.iface = iface
# Set up the user interface from Designer.
self.setupUi(self)
QObject.connect(self.toolOut, SIGNAL("clicked()"), self.outFile)
QObject.connect(self.inShape, SIGNAL("currentIndexChanged(QString)"), self.iupdate)
QObject.connect(self.joinShape, SIGNAL("currentIndexChanged(QString)"), self.jupdate)
QObject.connect(self.toolTable, SIGNAL("clicked()"), self.inFile)
QObject.connect(self.rdoTable, SIGNAL("clicked()"), self.updateTableFields)
QObject.connect(self.rdoVector, SIGNAL("clicked()"), self.jupdate)
QObject.connect(self.cmbEncoding, SIGNAL("currentIndexChanged(QString)"),
self.updateTableFields)
self.setWindowTitle( self.tr("Join attributes") )
self.buttonOk = self.buttonBox_2.button( QDialogButtonBox.Ok )
# populate layer list
self.progressBar.setValue(0)
mapCanvas = self.iface.mapCanvas()
layers = ftools_utils.getLayerNames([QGis.Point, QGis.Line, QGis.Polygon])
encodings = QgsVectorDataProvider.availableEncodings()
self.cmbEncoding.addItems(encodings)
id = encodings.indexOf(QSettings().value( "/UI/encoding", "System").toString())
if id < 0:
id = len(encodings)-1
self.cmbEncoding.setCurrentIndex(id)
self.inShape.addItems(layers)
self.joinShape.addItems(layers)
def __init__(self, iface):
self.iface = iface
self.searchDir = '.'
# Import required plugins and if missing show the plugin's name
ftPath = os.path.join(str(QtCore.QFileInfo(QgsApplication.qgisUserDbFilePath()).path()), 'python/plugins/fTools')
if not ftPath in sys.path:
sys.path.append(ftPath)
req_plugin = "ftools 0.5.10"
try:
import ftools_utils
except:
QtGui.QMessageBox.information(self, self.tr("Missing Plugins"),
self.tr("Missing plugin: %s" % req_plugin))
QtGui.QDialog.__init__(self)
# Set up the user interface from Designer.
self.ui = Ui_qm_import()
self.ui.setupUi(self)
self.setFixedSize(465,398)
self.setWindowTitle(self.tr("Import Marxan Results"))
layers = ftools_utils.getLayerNames([QGis.Polygon])
self.ui.cbxPlanningGrid.addItems(layers)
self.setFields(self.ui.cbxPlanningGrid.currentText())
self.setOutputField()
self.ui.buttonOk = self.ui.buttonBox.button( QtGui.QDialogButtonBox.Ok )
QtCore.QObject.connect(self.ui.pbInputFile, QtCore.SIGNAL("clicked()"), self.selectInputFile)
# selecting measure layer
QtCore.QObject.connect(self.ui.cbxPlanningGrid, QtCore.SIGNAL("currentIndexChanged(QString)"), self.setFields)
# selecting field name
QtCore.QObject.connect(self.ui.cbxSelectField, QtCore.SIGNAL("currentIndexChanged(QString)"), self.setOutputField)
def fillLayersList( self ):
self.lstLayers.clear()
layers = ftools_utils.getLayerNames( [ QGis.Line, QGis.Point, QGis.Polygon ] )
for lay in layers:
source = ftools_utils.getVectorLayerByName( lay ).source()
item = QListWidgetItem( lay, self.lstLayers )
item.setData( Qt.UserRole, source )
item.setData( Qt.ToolTipRole, source )
def populateLayers( self ):
layers = ftools_utils.getLayerNames([QGis.Line])
self.inLine1.blockSignals( True )
self.inLine2.blockSignals( True )
self.inLine1.clear()
self.inLine2.clear()
self.inLine1.blockSignals( False )
self.inLine2.blockSignals( False )
self.inLine1.addItems(layers)
self.inLine2.addItems(layers)
def __init__(self, iface):
QDialog.__init__(self)
self.iface = iface
# Set up the user interface from Designer.
self.setupUi(self)
self.polygons = False
QObject.connect(self.outTool, SIGNAL("clicked()"), self.outFile)
layer_list = ftools_utils.getLayerNames([QGis.Point, QGis.Line, QGis.Polygon])
self.inShape.addItems(layer_list)
def __init__(self, iface):
QDialog.__init__(self, iface.mainWindow())
self.iface = iface
# Set up the user interface from Designer.
self.setupUi(self)
QObject.connect(self.inShape, SIGNAL("currentIndexChanged(QString)"), self.update)
self.setWindowTitle(self.tr("Random selection within subsets"))
self.buttonOk = self.buttonBox_2.button( QDialogButtonBox.Ok )
# populate layer list
self.progressBar.setValue(0)
layers = ftools_utils.getLayerNames([QGis.Point, QGis.Line, QGis.Polygon])
self.inShape.addItems(layers)
def __init__(self, iface):
QDialog.__init__(self)
self.iface = iface
self.setupUi(self)
QObject.connect(self.toolOut, SIGNAL("clicked()"), self.outFile)
QObject.connect(self.inShape, SIGNAL("currentIndexChanged(QString)"), self.update)
self.progressBar.setValue(0)
self.setWindowTitle(self.tr("Random Points"))
self.buttonOk = self.buttonBox_2.button( QDialogButtonBox.Ok )
self.mapCanvas = self.iface.mapCanvas()
layers = ftools_utils.getLayerNames([QGis.Polygon, "Raster"])
self.inShape.addItems(layers)
def __init__(self, iface):
QDialog.__init__(self, iface.mainWindow())
self.iface = iface
# Set up the user interface from Designer.
self.setupUi(self)
QObject.connect(self.toolOut, SIGNAL("clicked()"), self.outFile)
self.setWindowTitle(self.tr("Join attributes by location"))
self.buttonOk = self.buttonBox_2.button(QDialogButtonBox.Ok)
# populate layer list
self.progressBar.setValue(0)
layers = ftools_utils.getLayerNames([QGis.Point, QGis.Line, QGis.Polygon])
self.inShape.addItems(layers)
self.joinShape.addItems(layers)
def __init__(self, iface):
QDialog.__init__(self, iface.mainWindow())
self.opFlags = 0
self.iface = iface
# Set up the user interface from Designer.
self.setupUi(self)
self.buttonOk = self.buttonBox.button(QDialogButtonBox.Ok)
# populate layer list
self.progressBar.setValue(0)
layers = ftools_utils.getLayerNames([QGis.Point, QGis.Line, QGis.Polygon])
self.inPolygon.addItems(layers)
self.inPoint.addItems(layers)
self.connect(self.inPoint, SIGNAL("currentIndexChanged(QString)"), self.updateCheck)
self.cmbModify.addItems([self.tr("creating new selection"), self.tr("adding to current selection"), self.tr("removing from current selection")])
def __init__(self, iface):
QDialog.__init__(self)
self.iface = iface
# Set up the user interface from Designer.
self.setupUi(self)
QObject.connect(self.toolOut, SIGNAL("clicked()"), self.outFile)
QObject.connect(self.inShape, SIGNAL("currentIndexChanged(QString)"), self.update)
self.setWindowTitle(self.tr("Split vector layer"))
self.buttonOk = self.buttonBox_2.button( QDialogButtonBox.Ok )
# populate layer list
self.progressBar.setValue(0)
mapCanvas = self.iface.mapCanvas()
layers = ftools_utils.getLayerNames([QGis.Point, QGis.Line, QGis.Polygon])
self.inShape.addItems(layers)
def __init__(self, iface):
QDialog.__init__(self)
self.iface = iface
self.setupUi(self)
QObject.connect(self.toolOut, SIGNAL("clicked()"), self.outFile)
QObject.connect(self.btnProjection, SIGNAL("clicked()"), self.outProjFile)
QObject.connect(self.inShape, SIGNAL("currentIndexChanged(QString)"), self.updateProj1)
QObject.connect(self.cmbLayer, SIGNAL("currentIndexChanged(QString)"), self.updateProj2)
self.setWindowTitle( self.tr("Export to new projection") )
self.buttonOk = self.buttonBox_2.button( QDialogButtonBox.Ok )
self.progressBar.setValue(0)
mapCanvas = self.iface.mapCanvas()
layers = ftools_utils.getLayerNames([QGis.Point, QGis.Line, QGis.Polygon])
self.inShape.addItems(layers)
self.cmbLayer.addItems(layers)
def __init__(self, iface):
QDialog.__init__(self, iface.mainWindow())
self.iface = iface
# Set up the user interface from Designer.
self.setupUi(self)
QObject.connect(self.btnFile, SIGNAL("clicked()"), self.saveFile)
QObject.connect(self.inPoint1, SIGNAL("currentIndexChanged(QString)"), self.update1)
QObject.connect(self.inPoint2, SIGNAL("currentIndexChanged(QString)"), self.update2)
self.buttonOk = self.buttonBox_2.button(QDialogButtonBox.Ok)
# populate layer list
self.setWindowTitle(self.tr("Distance matrix"))
self.progressBar.setValue(0)
layers = ftools_utils.getLayerNames([QGis.Point])
self.inPoint1.addItems(layers)
self.inPoint2.addItems(layers)
def __init__(self, iface):
QDialog.__init__(self)
self.iface = iface
self.setupUi(self)
self.xMin.setValidator(QDoubleValidator(self.xMin))
self.xMax.setValidator(QDoubleValidator(self.xMax))
self.yMin.setValidator(QDoubleValidator(self.yMin))
self.yMax.setValidator(QDoubleValidator(self.yMax))
QObject.connect(self.toolOut, SIGNAL("clicked()"), self.outFile)
self.setWindowTitle( self.tr("Regular points") )
self.buttonOk = self.buttonBox_2.button( QDialogButtonBox.Ok )
self.progressBar.setValue(0)
self.mapCanvas = self.iface.mapCanvas()
layers = ftools_utils.getLayerNames("all")
self.inShape.addItems(layers)
def __init__(self, iface, function):
QDialog.__init__(self)
self.iface = iface
self.function = function
self.setupUi(self)
self.updateUi()
QObject.connect(self.toolOut, SIGNAL("clicked()"), self.outFile)
QObject.connect(self.inShape, SIGNAL("currentIndexChanged(QString)"), self.update)
self.buttonOk = self.buttonBox_2.button( QDialogButtonBox.Ok )
# populate layer list
self.progressBar.setValue(0)
mapCanvas = self.iface.mapCanvas()
layers = ftools_utils.getLayerNames([QGis.Point, QGis.Line, QGis.Polygon])
self.inShape.addItems(layers)
def __init__(self, iface):
QtGui.QDialog.__init__(self)
self.iface = iface
# Set up the user interface from Designer.
self.setupUi(self)
QtCore.QObject.connect(self.toolOut, QtCore.SIGNAL("clicked()"), self.outFile)
QtCore.QObject.connect(self.inShape, QtCore.SIGNAL("currentIndexChanged(QString)"), self.update)
self.setWindowTitle(self.tr("Eliminate sliver polygons"))
self.buttonOk = self.buttonBox_2.button(QtGui.QDialogButtonBox.Ok)
# populate layer list
self.progressBar.setValue(0)
self.area.setChecked(True)
layers = ftools_utils.getLayerNames([QGis.Polygon])
self.inShape.addItems(layers)
if len(layers) > 0:
self.update(layers[0])
def __init__(self, iface):
self.iface = iface
self.progress = 0
self.step = 0
self.exportCount = 0
self.outDir = "."
# Import required plugins and if missing show the plugin's name
ftPath = os.path.join(str(QtCore.QFileInfo(QgsApplication.qgisUserDbFilePath()).path()), 'python/plugins/fTools')
if not ftPath in sys.path:
sys.path.append(ftPath)
req_plugin = "ftools 0.5.10"
try:
import ftools_utils
except:
QtGui.QMessageBox.information(self, self.tr("Missing Plugins"),
self.tr("Missing plugin: %s" % req_plugin))
QtGui.QDialog.__init__(self)
# Set up the user interface from Designer.
self.ui = Ui_qm_export()
self.ui.setupUi(self)
self.setFixedSize(725,712)
self.setWindowTitle(self.tr("Export data to Marxan Input Files"))
# add input layers to select planning grid
layers = ftools_utils.getLayerNames([QGis.Polygon])
self.ui.cbxPlanningGrid.addItems(layers)
self.ui.cbxTolerance.addItems(['100','10','1','0.1','0.01','0.001','0.0001','0.00001'])
self.ui.cbxTolerance.setCurrentIndex(2)
self.setExportFields(self.ui.cbxPlanningGrid.currentText())
self.ui.buttonOk = self.ui.buttonBox.button( QtGui.QDialogButtonBox.Ok )
# enabled automatic refresh of fields window
QtCore.QObject.connect(self.ui.cbxPlanningGrid, QtCore.SIGNAL("currentIndexChanged(QString)"), self.setExportFields)
# enable buttons under fields window
QtCore.QObject.connect(self.ui.pbSelectAll, QtCore.SIGNAL("clicked()"), self.selectAll)
QtCore.QObject.connect(self.ui.pbSelectNone, QtCore.SIGNAL("clicked()"), self.selectNone)
QtCore.QObject.connect(self.ui.pbInvertSelection, QtCore.SIGNAL("clicked()"), self.invertSelection)
QtCore.QObject.connect(self.ui.pbReadSpecFile, QtCore.SIGNAL("clicked()"), self.readSpecFile)
# enable selection of output directory
QtCore.QObject.connect(self.ui.pbOutputDir, QtCore.SIGNAL("clicked()"), self.setOutputDir)
# enable accessiblity of boundary cost field selection
QtCore.QObject.connect(self.ui.rdoLength, QtCore.SIGNAL("clicked()"), self.disableBCF)
QtCore.QObject.connect(self.ui.rdoField, QtCore.SIGNAL("clicked()"), self.enableBCF)
QtCore.QObject.connect(self.ui.rdoLengthnField, QtCore.SIGNAL("clicked()"), self.enableBCF)
def __init__(self, iface):
QDialog.__init__(self)
self.iface = iface
# Set up the user interface from Designer.
self.setupUi(self)
# QObject.connect(self.toolOut, SIGNAL("clicked()"), self.outFile)
self.buttonOk = self.buttonBox_2.button( QDialogButtonBox.Ok )
QObject.connect(self.comboBox, SIGNAL("clicked()"),
self.contiguity_from_shapefile())
#self.setWindowTitle(self.tr("Weights from Contiguity"))
#self.generateWeights = self.pushButton( QPushButton.Ok )
# populate layer list
# self.progressBar.setValue(0)
mapCanvas = self.iface.mapCanvas()
# layers = ftools_utils.getLayerNames([QGis.Line])
# self.inPoint.addItems(layers)
layers = ftools_utils.getLayerNames([QGis.Polygon])
self.comboBox.addItems(layers)
def __init__(self, iface):
QDialog.__init__(self, iface.mainWindow())
self.iface = iface
self.setupUi(self)
self.setWindowTitle(self.tr("Split vector layer"))
QObject.connect(self.toolOut, SIGNAL("clicked()"), self.outFile)
QObject.connect(self.inShape, SIGNAL("currentIndexChanged(QString)"), self.update)
self.workThread = None
self.btnOk = self.buttonBox_2.button( QDialogButtonBox.Ok )
self.btnClose = self.buttonBox_2.button( QDialogButtonBox.Close )
# populate layer list
layers = ftools_utils.getLayerNames([QGis.Point, QGis.Line, QGis.Polygon])
self.inShape.addItems(layers)
def populateLayers( self ):
self.inShape.clear()
if self.myFunction == 3 or self.myFunction == 6:
myList = ftools_utils.getLayerNames( [ QGis.Polygon, QGis.Line ] )
elif self.myFunction == 4 or self.myFunction == 7:
myList = ftools_utils.getLayerNames( [ QGis.Polygon ] )
elif self.myFunction == 8 or self.myFunction == 10:
myList = ftools_utils.getLayerNames( [ QGis.Point ] )
elif self.myFunction == 9:
myList = ftools_utils.getLayerNames( "all" )
elif self.myFunction == 11:
myList = ftools_utils.getLayerNames( [ QGis.Line ] )
else:
myList = ftools_utils.getLayerNames( [ QGis.Point, QGis.Line, QGis.Polygon ] )
self.inShape.addItems( myList )
def __init__(self, iface):
QDialog.__init__(self, iface.mainWindow())
self.iface = iface
self.setupUi(self)
self.toolOut.setEnabled(False)
self.toolOut.setVisible(False)
self.outShape.setEnabled(False)
self.outShape.setVisible(False)
self.label_2.setVisible(False)
self.label_2.setEnabled(False)
self.setWindowTitle(self.tr("Define current projection"))
self.buttonOk = self.buttonBox_2.button(QDialogButtonBox.Ok)
QObject.connect(self.btnProjection, SIGNAL("clicked()"), self.outProjFile)
QObject.connect(self.inShape, SIGNAL("currentIndexChanged(QString)"), self.updateProj1)
QObject.connect(self.cmbLayer, SIGNAL("currentIndexChanged(QString)"), self.updateProj2)
# populate layer list
self.progressBar.setValue(0)
layers = ftools_utils.getLayerNames([QGis.Point, QGis.Line, QGis.Polygon])
self.inShape.addItems(layers)
self.cmbLayer.addItems(layers)
self.crs = None
def populateLayers( self ): layers = ftools_utils.getLayerNames( [ QGis.Polygon, QGis.Line ] ) self.cmbInputLayer.clear() self.cmbInputLayer.addItems( layers )
def __init__(self, iface):
self.iface = iface
# Import required plugins and if missing show the plugin's name
ftPath = os.path.join(
str(QtCore.QFileInfo(QgsApplication.qgisUserDbFilePath()).path()),
'python/plugins/fTools')
if not ftPath in sys.path:
sys.path.append(ftPath)
req_plugin = "ftools 0.5.10"
try:
import ftools_utils
except:
QtGui.QMessageBox.information(
self, self.tr("Missing Plugins"),
self.tr("Missing plugin: %s" % req_plugin))
QtGui.QDialog.__init__(self)
# Set up the user interface from Designer.
self.ui = Ui_qm_calc()
self.ui.setupUi(self)
self.setFixedSize(809, 714)
#
self.setWindowTitle(
self.tr("Calculate Planning Grid Conservation Factor Values"))
# add input layers to select planning grid
self.allLayers = ftools_utils.getLayerNames(
[QGis.Polygon, QGis.Line, QGis.Point])
layers = ftools_utils.getLayerNames([QGis.Polygon])
self.ui.cbxPlanningGrid.addItems(layers)
self.setMeasurePoints()
self.setIdAndMeasureFields(self.ui.cbxPlanningGrid.currentText())
self.setOutputField()
self.ui.rdoSum.setChecked(True)
self.ui.rdoMeasure.setChecked(True)
# setup calculations list
self.setCalculations()
# connect methods to button interactions
# selecting type of layer to measure
QtCore.QObject.connect(self.ui.rdoPoints, QtCore.SIGNAL("clicked()"),
self.setMeasurePoints)
QtCore.QObject.connect(self.ui.rdoLines, QtCore.SIGNAL("clicked()"),
self.setMeasureLines)
QtCore.QObject.connect(self.ui.rdoAreas, QtCore.SIGNAL("clicked()"),
self.setMeasurePolygons)
QtCore.QObject.connect(self.ui.rdoRaster, QtCore.SIGNAL("clicked()"),
self.setMeasureRasters)
# selecting measure layer
QtCore.QObject.connect(self.ui.cbxPlanningGrid,
QtCore.SIGNAL("currentIndexChanged(QString)"),
self.setIdAndMeasureFields)
# select single or multiple variale output
QtCore.QObject.connect(self.ui.rdoCalcSingle,
QtCore.SIGNAL("clicked()"), self.setSingle)
QtCore.QObject.connect(self.ui.rdoCalcMulti,
QtCore.SIGNAL("clicked()"), self.setMulti)
# selecting measure or calculation
QtCore.QObject.connect(self.ui.rdoMeasure, QtCore.SIGNAL("clicked()"),
self.setMeasure)
QtCore.QObject.connect(self.ui.rdoCalculate,
QtCore.SIGNAL("clicked()"), self.setCalculate)
QtCore.QObject.connect(self.ui.rdoPresence, QtCore.SIGNAL("clicked()"),
self.setPresence)
QtCore.QObject.connect(self.ui.cbxMeasureLayer,
QtCore.SIGNAL("currentIndexChanged(QString)"),
self.setCalcFields)
# selecting field name
QtCore.QObject.connect(self.ui.cbxSelectField,
QtCore.SIGNAL("currentIndexChanged(QString)"),
self.setOutputField)
# calculation list actions
QtCore.QObject.connect(self.ui.twCalculations,
QtCore.SIGNAL("itemSelectionChanged()"),
self.selectCalcForEdit)
QtCore.QObject.connect(self.ui.pbCancel, QtCore.SIGNAL('clicked()'),
self.cancelCalcEdit)
QtCore.QObject.connect(self.ui.pbNew, QtCore.SIGNAL('clicked()'),
self.newCalculation)
QtCore.QObject.connect(self.ui.pbDelete, QtCore.SIGNAL('clicked()'),
self.deleteCalculation)
QtCore.QObject.connect(self.ui.pbSave, QtCore.SIGNAL('clicked()'),
self.saveCalculation)
# set main form buttons
QtCore.QObject.connect(self.ui.pbOpenList, QtCore.SIGNAL('clicked()'),
self.loadCalculationList)
QtCore.QObject.connect(self.ui.pbSaveList, QtCore.SIGNAL('clicked()'),
self.saveCalculationList)
QtCore.QObject.connect(self.ui.pbClose, QtCore.SIGNAL('clicked()'),
self.close)
QtCore.QObject.connect(self.ui.pbRun, QtCore.SIGNAL('clicked()'),
self.doCalculations)
def loadCalculation(self):
import ftools_utils
message = ''
selected = self.ui.twCalculations.selectedItems()
for item in selected:
iText = str(item.text())
if item.column() == 0:
layerList = ftools_utils.getLayerNames([QGis.Polygon])
cbIndex = -1
for lName in layerList:
cLyr = ftools_utils.getVectorLayerByName(lName)
if cLyr.source() == iText:
cbIndex = self.ui.cbxPlanningGrid.findText(cLyr.name())
if cbIndex > -1:
self.ui.cbxPlanningGrid.setCurrentIndex(cbIndex)
else:
self.ui.cbxPlanningGrid.setCurrentIndex(0)
elif item.column() == 1:
fldIndex = self.ui.cbxPuId.findText(iText)
if fldIndex > -1:
self.ui.cbxPuId.setCurrentIndex(fldIndex)
elif item.column() == 2:
self.setMeasurePoints()
self.ui.rdoPoints.setChecked(True)
layerList = ftools_utils.getLayerNames([QGis.Point])
cbIndex = -1
for lName in layerList:
cLyr = ftools_utils.getVectorLayerByName(lName)
if cLyr.source() == iText:
cbIndex = self.ui.cbxMeasureLayer.findText(cLyr.name())
if cbIndex > -1:
self.ui.cbxMeasureLayer.setCurrentIndex(cbIndex)
else:
self.setMeasureLines()
self.ui.rdoLines.setChecked(True)
layerList = ftools_utils.getLayerNames([QGis.Line])
cbIndex = -1
for lName in layerList:
cLyr = ftools_utils.getVectorLayerByName(lName)
if cLyr.source() == iText:
cbIndex = self.ui.cbxMeasureLayer.findText(
cLyr.name())
if cbIndex > -1:
self.ui.cbxMeasureLayer.setCurrentIndex(cbIndex)
else:
self.setMeasurePolygons()
self.ui.rdoAreas.setChecked(True)
layerList = ftools_utils.getLayerNames([QGis.Polygon])
cbIndex = -1
for lName in layerList:
cLyr = ftools_utils.getVectorLayerByName(lName)
if cLyr.source() == iText:
cbIndex = self.ui.cbxMeasureLayer.findText(
cLyr.name())
if cbIndex > -1:
self.ui.cbxMeasureLayer.setCurrentIndex(cbIndex)
else:
self.setMeasureRasters()
self.ui.rdoRaster.setChecked(True)
layerList = []
layers = []
for key, value in QgsMapLayerRegistry.instance(
).mapLayers().iteritems():
if 'raster' in str(value.__class__).lower():
layerList.append(str(value.name()))
layers.append(value)
cbIndex = -1
for q in range(len(layers)):
if layers[q] == iText:
cbIndex = self.ui.cbxMeasureLayer.findText(
layerList[q])
if cbIndex > -1:
self.ui.cbxMeasureLayer.setCurrentIndex(
cbIndex)
elif item.column() == 3:
if iText == 'single':
self.ui.rdoCalcSingle.setChecked(True)
self.setSingle()
else:
self.ui.rdoCalcMulti.setChecked(True)
self.setMulti()
elif item.column() == 4:
if iText == 'measure':
self.ui.rdoMeasure.setChecked(True)
self.setMeasure()
elif iText == 'calculate':
self.ui.rdoCalculate.setChecked(True)
self.setCalculate()
else:
self.ui.rdoPresence.setChecked(True)
self.setPresence()
elif item.column() == 5:
if self.ui.rdoMeasure.isChecked() == False:
fldIndex = self.ui.cbxCalcField.findText(iText)
if fldIndex > -1:
self.ui.cbxCalcField.setCurrentIndex(fldIndex)
elif item.column() == 6:
if iText == 'sum':
self.ui.rdoSum.setChecked(True)
elif iText == 'mean':
self.ui.rdoMean.setChecked(True)
elif iText == 'max':
self.ui.rdoMax.setChecked(True)
elif iText == 'min':
self.ui.rdoMin.setChecked(True)
elif iText == 'count':
self.ui.rdoCount.setChecked(True)
elif item.column() == 7:
outIndex = self.ui.cbxSelectField.findText(iText)
if outIndex > -1:
self.ui.cbxSelectField.setCurrentIndex(outIndex)
self.ui.leNewField.setText('')
else:
self.ui.cbxSelectField.setCurrentIndex(0)
self.ui.leNewField.setText(iText)
def loadCalculationList(self):
import ftools_utils
newLayersLoaded = False
message = ''
cFile = ""
cFile = QtGui.QFileDialog.getOpenFileName(
self, self.tr("Select calculations file"), '.', "*.csv")
if cFile != "":
tf = open(cFile, 'rU')
calcData = tf.readlines()
tf.close()
rCnt = self.ui.twCalculations.rowCount()
for i in range(rCnt):
self.ui.twCalculations.removeRow(i)
warnUser = False
for i in range(len(calcData)):
loadError = 0
fields = calcData[i].strip().split(',')
if i == 0:
if not fields[0] == 'pu_layer':
return
elif len(fields) == 8:
# grid layer check
# remove extra quotation marks
fGText = fields[0].replace("'", '').replace("'", '')
# get polygon layers
layerList = ftools_utils.getLayerNames([QGis.Polygon])
cbIndex = -1
glName = ''
for lName in layerList:
cLyr = ftools_utils.getVectorLayerByName(lName)
if cLyr.source() == fGText:
glName = cLyr.name()
if glName == '':
# get default layer name
glName = os.path.splitext(os.path.basename(fGText))[0]
srcLyr = QgsVectorLayer(fGText, glName, 'ogr')
if srcLyr.isValid():
if srcLyr.geometryType() == QGis.Polygon:
self.allLayers.append(glName)
QgsMapLayerRegistry.instance().addMapLayer(
srcLyr)
newLayersLoaded = True
else:
message = message + '%s is not an area layer and can not be used a PU layer%s' % (
glName, os.linesep)
loadError += 1
warnUser = True
else:
message = message + '%s failed to load%s' % (
glName, os.linesep)
loadError += 1
warnUser = True
# measure layer check
# remove extra quotation marks
fMText = fields[2].replace("'", '').replace("'", '')
# get all vector layers
layerList = ftools_utils.getLayerNames(
[QGis.Polygon, QGis.Line, QGis.Point])
cbIndex = -1
mlName = ''
for lName in layerList:
cLyr = ftools_utils.getVectorLayerByName(lName)
if cLyr.source() == fMText:
mlName = cLyr.name()
if mlName == '':
# get layer name from path
extension = os.path.splitext(
os.path.basename(fMText))[1]
if extension == '.shp':
mlName = os.path.splitext(
os.path.basename(fMText))[0]
srcLyr = QgsVectorLayer(fMText, mlName, 'ogr')
if srcLyr.isValid():
#self.allLayers.append(mlName)
QgsMapLayerRegistry.instance().addMapLayer(
srcLyr)
newLayersLoaded = True
else:
message = message + '%s failed to load%s' % (
mlName, os.linesep)
loadError += 1
warnUser = True
else:
# measure raster layer check
layerList = []
layers = []
for key, value in QgsMapLayerRegistry.instance(
).mapLayers().iteritems():
if 'raster' in str(value.__class__).lower():
layerList.append(str(value.name()))
layers.append(value)
for q in range(len(layers)):
if layers[q] == fMText:
mlName = layerList[q]
if mlName == '':
# get layer name from path
mlName = os.path.splitext(
os.path.basename(fMText))[0]
srcLyr = QgsRasterLayer(fMText, mlName)
if srcLyr.isValid():
self.allLayers.append(mlName)
QgsMapLayerRegistry.instance().addMapLayer(
srcLyr)
newLayersLoaded = True
else:
message = message + '%s failed to load%s' % (
mlName, os.linesep)
loadError += 1
warnUser = True
if loadError == 0:
# create row and populate it
self.newCalculation()
self.ui.twCalculations.item(i - 1, 0).setText(fGText)
self.ui.twCalculations.item(i - 1, 1).setText(
fields[1].replace("'", '').replace("'", ''))
self.ui.twCalculations.item(i - 1, 2).setText(fMText)
self.ui.twCalculations.item(i - 1, 3).setText(
fields[3].replace("'", '').replace("'", ''))
self.ui.twCalculations.item(i - 1, 4).setText(
fields[4].replace("'", '').replace("'", ''))
self.ui.twCalculations.item(i - 1, 5).setText(
fields[5].replace("'", '').replace("'", ''))
self.ui.twCalculations.item(i - 1, 6).setText(
fields[6].replace("'", '').replace("'", ''))
self.ui.twCalculations.item(i - 1, 7).setText(
fields[7].replace("'", '').replace("'", ''))
# check for weird rows
rCnt = self.ui.twCalculations.rowCount()
for i in range(rCnt):
if self.ui.twCalculations.item(i, 0).text() == '':
self.ui.twCalculations.removeRow(i)
if warnUser:
QtGui.QMessageBox.warning(self, self.tr("Load Error"),
self.tr(message))
if newLayersLoaded:
layers = ftools_utils.getLayerNames([QGis.Polygon])
self.ui.cbxPlanningGrid.addItems(layers)
self.ui.pbRun.setEnabled(True)
self.cancelCalcEdit()
def populateLayers( self ):
layers = ftools_utils.getLayerNames([QGis.Point, QGis.Line, QGis.Polygon])
QObject.disconnect(self.inShape, SIGNAL("currentIndexChanged(QString)"), self.update)
self.inShape.clear()
self.inShape.addItems(layers)
QObject.connect(self.inShape, SIGNAL("currentIndexChanged(QString)"), self.update)
def populateLayers(self):
layers = ftools_utils.getLayerNames("all")
self.inShape.clear()
self.inShape.addItems(layers)
def setMeasureLines(self):
import ftools_utils
layers = ftools_utils.getLayerNames([QGis.Line])
self.updateMeasureLayer(layers)
self.setSingle()
def populateLayers(self):
layers = ftools_utils.getLayerNames([QGis.Line])
self.inLine1.clear()
self.inLine2.clear()
self.inLine1.addItems(layers)
self.inLine2.addItems(layers)
def populateLayers( self ):
layers = ftools_utils.getLayerNames([QGis.Polygon, "Raster"])
QObject.disconnect(self.inShape, SIGNAL("currentIndexChanged(QString)"), self.update)
self.inShape.clear()
self.inShape.addItems(layers)
QObject.connect(self.inShape, SIGNAL("currentIndexChanged(QString)"), self.update)
def populateLayers( self ):
layers = ftools_utils.getLayerNames("all")
self.inShape.clear()
self.inShape.addItems(layers)
def populateLayers( self ):
layers = ftools_utils.getLayerNames([QGis.Point, QGis.Line, QGis.Polygon])
self.inShape.blockSignals(True)
self.inShape.clear()
self.inShape.blockSignals(False)
self.inShape.addItems(layers)
def populateLayers( self ):
layers = ftools_utils.getLayerNames([QGis.Polygon, "Raster"])
self.inShape.blockSignals(True)
self.inShape.clear()
self.inShape.blockSignals(False)
self.inShape.addItems(layers)
def manageGui( self ): layers = ftools_utils.getLayerNames( [ QGis.Polygon, QGis.Line ] ) self.cmbInputLayer.clear() self.cmbInputLayer.addItems( layers )
def manageGui(self):
if self.myFunction == 1: # Singleparts to multipart
self.setWindowTitle( self.tr( "Singleparts to multipart" ) )
self.lineEdit.setVisible(False)
self.label.setVisible(False)
self.label_2.setText( self.tr( "Output shapefile" ) )
self.cmbField.setVisible(True)
self.field_label.setVisible(True)
elif self.myFunction == 2: # Multipart to singleparts
self.setWindowTitle( self.tr( "Multipart to singleparts" ) )
self.lineEdit.setVisible(False)
self.label.setVisible(False)
self.label_2.setText(self.tr( "Output shapefile" ) )
self.cmbField.setVisible(False)
self.field_label.setVisible(False)
elif self.myFunction == 3: # Extract nodes
self.setWindowTitle( self.tr( "Extract nodes" ) )
self.lineEdit.setVisible(False)
self.label.setVisible(False)
self.cmbField.setVisible(False)
self.field_label.setVisible(False)
elif self.myFunction == 4: # Polygons to lines
self.setWindowTitle( self.tr( "Polygons to lines" ) )
self.label_2.setText( self.tr( "Output shapefile" ) )
self.label_3.setText( self.tr( "Input polygon vector layer" ) )
self.label.setVisible(False)
self.lineEdit.setVisible(False)
self.cmbField.setVisible(False)
self.field_label.setVisible(False)
elif self.myFunction == 5: # Export/Add geometry columns
self.setWindowTitle( self.tr( "Export/Add geometry columns" ) )
self.label_2.setText( self.tr( "Output shapefile" ) )
self.label_3.setText( self.tr( "Input vector layer" ) )
self.label.setVisible(False)
self.lineEdit.setVisible(False)
self.cmbField.setVisible(False)
self.field_label.setVisible(False)
elif self.myFunction == 7: # Polygon centroids
self.setWindowTitle( self.tr( "Polygon centroids" ) )
self.label_2.setText( self.tr( "Output point shapefile" ) )
self.label_3.setText( self.tr( "Input polygon vector layer" ) )
self.label.setVisible( False )
self.lineEdit.setVisible( False )
self.cmbField.setVisible( False )
self.field_label.setVisible( False )
else:
if self.myFunction == 8: # Delaunay triangulation
self.setWindowTitle( self.tr( "Delaunay triangulation" ) )
self.label_3.setText( self.tr( "Input point vector layer" ) )
self.label.setVisible( False )
self.lineEdit.setVisible( False )
elif self.myFunction == 10: # Voronoi Polygons
self.setWindowTitle( self.tr( "Voronoi polygon" ) )
self.label_3.setText( self.tr( "Input point vector layer" ) )
self.label.setText( self.tr( "Buffer region" ) )
self.lineEdit.setSuffix(" %")
self.lineEdit.setRange(0, 100)
self.lineEdit.setSingleStep(5)
self.lineEdit.setValue(0)
elif self.myFunction == 11: #Lines to polygons
self.setWindowTitle( self.tr( "Lines to polygons" ) )
self.label_2.setText( self.tr( "Output shapefile" ) )
self.label_3.setText( self.tr( "Input line vector layer" ) )
self.label.setVisible(False)
self.lineEdit.setVisible(False)
self.cmbField.setVisible(False)
self.field_label.setVisible(False)
else: # Polygon from layer extent
self.setWindowTitle( self.tr( "Polygon from layer extent" ) )
self.label_3.setText( self.tr( "Input layer" ) )
self.label.setVisible( False )
self.lineEdit.setVisible( False )
self.label_2.setText( self.tr( "Output polygon shapefile" ) )
self.cmbField.setVisible( False )
self.field_label.setVisible( False )
self.resize( 381, 100 )
myList = []
self.inShape.clear()
if self.myFunction == 3 or self.myFunction == 6:
myList = ftools_utils.getLayerNames( [ QGis.Polygon, QGis.Line ] )
elif self.myFunction == 4 or self.myFunction == 7:
myList = ftools_utils.getLayerNames( [ QGis.Polygon ] )
elif self.myFunction == 8 or self.myFunction == 10:
myList = ftools_utils.getLayerNames( [ QGis.Point ] )
elif self.myFunction == 9:
myList = ftools_utils.getLayerNames( "all" )
elif self.myFunction == 11:
myList = ftools_utils.getLayerNames( [ QGis.Line ] )
else:
myList = ftools_utils.getLayerNames( [ QGis.Point, QGis.Line, QGis.Polygon ] )
self.inShape.addItems( myList )
return
