def createWidget(self):
if self.dialogType == DIALOG_BATCH:
widget = BatchInputSelectionPanel(self.param, self.row, self.col,
self.dialog)
widget.valueChanged.connect(
lambda: self.widgetValueHasChanged.emit(self))
return widget
else:
return None
def createWidget(self):
if self.dialogType == DIALOG_STANDARD:
widget = QWidget()
layout = QHBoxLayout()
layout.setMargin(0)
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(2)
self.combo = QgsMapLayerComboBox()
layout.addWidget(self.combo)
btn = QToolButton()
btn.setText('...')
btn.setToolTip(self.tr("Select file"))
btn.clicked.connect(self.selectFile)
layout.addWidget(btn)
widget.setLayout(layout)
if self.param.optional:
self.combo.setAllowEmptyLayer(True)
if ProcessingConfig.getSetting(ProcessingConfig.SHOW_CRS_DEF):
self.combo.setShowCrs(True)
self.combo.setFilters(QgsMapLayerProxyModel.RasterLayer)
self.combo.setExcludedProviders(['grass'])
self.combo.currentIndexChanged.connect(
lambda: self.widgetValueHasChanged.emit(self))
self.combo.currentTextChanged.connect(
lambda: self.widgetValueHasChanged.emit(self))
return widget
elif self.dialogType == DIALOG_BATCH:
return BatchInputSelectionPanel(self.param, self.row, self.col,
self.dialog)
else:
self.combo = QComboBox()
layers = self.dialog.getAvailableValuesOfType(
ParameterRaster, OutputRaster)
self.combo.setEditable(True)
for layer in layers:
self.combo.addItem(self.dialog.resolveValueDescription(layer),
layer)
if self.param.optional:
self.combo.setEditText("")
widget = QWidget()
layout = QHBoxLayout()
layout.setMargin(0)
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(2)
layout.addWidget(self.combo)
btn = QToolButton()
btn.setText('...')
btn.setToolTip(self.tr("Select file"))
btn.clicked.connect(self.selectFile)
layout.addWidget(btn)
widget.setLayout(layout)
return widget
def addRow(self):
self.wrappers.append([None] * self.tblParameters.columnCount())
self.tblParameters.setRowCount(self.tblParameters.rowCount() + 1)
context = dataobjects.createContext()
wrappers = {}
row = self.tblParameters.rowCount() - 1
column = 0
for param in self.alg.parameterDefinitions():
if param.flags(
) & QgsProcessingParameterDefinition.FlagHidden or param.isDestination(
):
continue
if isinstance(
param,
(QgsProcessingParameterMapLayer,
QgsProcessingParameterRasterLayer,
QgsProcessingParameterVectorLayer,
QgsProcessingParameterMeshLayer, QgsProcessingParameterFile)):
self.tblParameters.setCellWidget(
row, column,
BatchInputSelectionPanel(param, row, column, self.parent))
else:
wrapper = WidgetWrapperFactory.create_wrapper(
param, self.parent, row, column)
wrappers[param.name()] = wrapper
self.setCellWrapper(row, column, wrapper, context)
column += 1
for out in self.alg.destinationParameterDefinitions():
if out.flags() & QgsProcessingParameterDefinition.FlagHidden:
continue
self.tblParameters.setCellWidget(
row, column,
BatchOutputSelectionPanel(out, self.alg, row, column, self))
column += 1
if len(self.alg.destinationParameterDefinitions()) > 0:
item = QComboBox()
item.addItem(self.tr('Yes'))
item.addItem(self.tr('No'))
item.setCurrentIndex(0)
self.tblParameters.setCellWidget(row, column, item)
for wrapper in list(wrappers.values()):
wrapper.postInitialize(list(wrappers.values()))
def createWidget(self):
if self.dialogType == DIALOG_STANDARD:
layers = dataobjects.getRasterLayers()
items = []
if self.param.optional:
items.append((self.NOT_SELECTED, None))
for layer in layers:
items.append((getExtendedLayerName(layer), layer))
return InputLayerSelectorPanel(items, self.param)
elif self.dialogType == DIALOG_BATCH:
return BatchInputSelectionPanel(self.param, self.row, self.col, self.dialog)
else:
widget = QComboBox()
widget.setEditable(True)
files = self.dialog.getAvailableValuesOfType(ParameterRaster, OutputRaster)
for f in files:
widget.addItem(self.dialog.resolveValueDescription(f), f)
if self.param.optional:
widget.setEditText("")
return widget
def createWidget(self):
if self.dialogType == DIALOG_STANDARD:
if self.param.datatype == dataobjects.TYPE_FILE:
return MultipleInputPanel(datatype=dataobjects.TYPE_FILE)
else:
if self.param.datatype == dataobjects.TYPE_RASTER:
options = dataobjects.getRasterLayers(sorting=False)
elif self.param.datatype == dataobjects.TYPE_VECTOR_ANY:
options = dataobjects.getVectorLayers(sorting=False)
else:
options = dataobjects.getVectorLayers([self.param.datatype], sorting=False)
opts = [getExtendedLayerName(opt) for opt in options]
return MultipleInputPanel(opts)
elif self.dialogType == DIALOG_BATCH:
widget = BatchInputSelectionPanel(self.param, self.row, self.col, self.dialog)
widget.valueChanged.connect(lambda: self.widgetValueHasChanged.emit(self))
return widget
else:
options = [self.dialog.resolveValueDescription(opt) for opt in self._getOptions()]
return MultipleInputPanel(options)
def createWidget(self):
if self.dialogType == DIALOG_STANDARD:
if self.param.datatype == dataobjects.TYPE_FILE:
return MultipleInputPanel(datatype=dataobjects.TYPE_FILE)
else:
if self.param.datatype == dataobjects.TYPE_RASTER:
options = QgsProcessingUtils.compatibleRasterLayers(QgsProject.instance(), False)
elif self.param.datatype in (dataobjects.TYPE_VECTOR_ANY, dataobjects.TYPE_TABLE):
options = QgsProcessingUtils.compatibleVectorLayers(QgsProject.instance(), [], False)
else:
options = QgsProcessingUtils.compatibleVectorLayers(QgsProject.instance(), [self.param.datatype], False)
opts = [getExtendedLayerName(opt) for opt in options]
return MultipleInputPanel(opts)
elif self.dialogType == DIALOG_BATCH:
widget = BatchInputSelectionPanel(self.param, self.row, self.col, self.dialog)
widget.valueChanged.connect(lambda: self.widgetValueHasChanged.emit(self))
return widget
else:
options = [self.dialog.resolveValueDescription(opt) for opt in self._getOptions()]
return MultipleInputPanel(options)
def getWidgetFromParameter(self, param, row, col):
if isinstance(param, (ParameterRaster, ParameterVector, ParameterTable,
ParameterMultipleInput)):
item = BatchInputSelectionPanel(param, row, col, self)
elif isinstance(param, ParameterBoolean):
item = QComboBox()
item.addItem(self.tr('Yes'))
item.addItem(self.tr('No'))
if param.default:
item.setCurrentIndex(0)
else:
item.setCurrentIndex(1)
elif isinstance(param, ParameterSelection):
item = QComboBox()
item.addItems(param.options)
elif isinstance(param, ParameterFixedTable):
item = FixedTablePanel(param)
elif isinstance(param, ParameterExtent):
item = ExtentSelectionPanel(self.parent, self.alg, param.default)
elif isinstance(param, ParameterPoint):
item = PointSelectionPanel(self.parent, param.default)
elif isinstance(param, ParameterCrs):
item = CrsSelectionPanel(param.default)
elif isinstance(param, ParameterFile):
item = FileSelectionPanel(param.isFolder)
elif isinstance(param, ParameterGeometryPredicate):
item = GeometryPredicateSelectionPanel(param.enabledPredicates, rows=1)
width = max(self.tblParameters.columnWidth(col),
item.sizeHint().width())
self.tblParameters.setColumnWidth(col, width)
else:
item = QLineEdit()
try:
item.setText(unicode(param.default))
except:
pass
return item
def createWidget(self):
if self.dialogType == DIALOG_STANDARD:
widget = QWidget()
layout = QHBoxLayout()
layout.setMargin(0)
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(2)
self.combo = QgsMapLayerComboBox()
layout.addWidget(self.combo)
btn = QToolButton()
btn.setText('...')
btn.setToolTip(self.tr("Select file"))
btn.clicked.connect(self.selectFile)
layout.addWidget(btn)
widget.setLayout(layout)
filters = QgsMapLayerProxyModel.Filters()
if self.param.datatype == [-1] or -1 in self.param.datatype:
filters = QgsMapLayerProxyModel.HasGeometry
if QgsWkbTypes.PointGeometry in self.param.datatype:
filters |= QgsMapLayerProxyModel.PointLayer
if QgsWkbTypes.LineGeometry in self.param.datatype:
filters |= QgsMapLayerProxyModel.LineLayer
if QgsWkbTypes.PolygonGeometry in self.param.datatype:
filters |= QgsMapLayerProxyModel.PolygonLayer
try:
if iface.activeLayer().type() == QgsMapLayer.VectorLayer:
self.combo.setLayer(iface.activeLayer())
except:
pass
if self.param.optional:
self.combo.setAllowEmptyLayer(True)
if ProcessingConfig.getSetting(ProcessingConfig.SHOW_CRS_DEF):
self.combo.setShowCrs(True)
self.combo.setFilters(filters)
self.combo.setExcludedProviders(['grass'])
self.combo.currentIndexChanged.connect(
lambda: self.widgetValueHasChanged.emit(self))
self.combo.currentTextChanged.connect(
lambda: self.widgetValueHasChanged.emit(self))
return widget
elif self.dialogType == DIALOG_BATCH:
widget = BatchInputSelectionPanel(self.param, self.row, self.col,
self.dialog)
widget.valueChanged.connect(
lambda: self.widgetValueHasChanged.emit(self))
return widget
else:
self.combo = QComboBox()
layers = self.dialog.getAvailableValuesOfType(
ParameterVector, OutputVector)
self.combo.setEditable(True)
for layer in layers:
self.combo.addItem(self.dialog.resolveValueDescription(layer),
layer)
if self.param.optional:
self.combo.setEditText("")
widget = QWidget()
layout = QHBoxLayout()
layout.setMargin(0)
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(2)
layout.addWidget(self.combo)
btn = QToolButton()
btn.setText('...')
btn.setToolTip(self.tr("Select file"))
btn.clicked.connect(self.selectFile)
layout.addWidget(btn)
widget.setLayout(layout)
return widget
def createWidget(self):
if self.dialogType == DIALOG_STANDARD:
widget = QWidget()
layout = QHBoxLayout()
layout.setMargin(0)
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(2)
self.combo = QgsMapLayerComboBox()
layout.addWidget(self.combo)
btn = QToolButton()
btn.setText('...')
btn.setToolTip(self.tr("Select file"))
btn.clicked.connect(self.selectFile)
layout.addWidget(btn)
widget.setLayout(layout)
if self.param.optional:
self.combo.setAllowEmptyLayer(True)
self.combo.setFilters(QgsMapLayerProxyModel.VectorLayer)
self.combo.setExcludedProviders(['grass'])
try:
if iface.activeLayer().type() == QgsMapLayer.VectorLayer:
self.combo.setLayer(iface.activeLayer())
except:
pass
self.combo.currentIndexChanged.connect(
lambda: self.widgetValueHasChanged.emit(self))
self.combo.currentTextChanged.connect(
lambda: self.widgetValueHasChanged.emit(self))
return widget
elif self.dialogType == DIALOG_BATCH:
return BatchInputSelectionPanel(self.param, self.row, self.col,
self.dialog)
else:
self.combo = QComboBox()
layers = self.dialog.getAvailableValuesOfType(
ParameterRaster, OutputRaster)
self.combo.setEditable(True)
tables = self.dialog.getAvailableValuesOfType(
ParameterTable, OutputTable)
layers = self.dialog.getAvailableValuesOfType(
ParameterVector, OutputVector)
if self.param.optional:
self.combo.addItem(self.NOT_SELECTED, None)
for table in tables:
self.combo.addItem(self.dialog.resolveValueDescription(table),
table)
for layer in layers:
self.combo.addItem(self.dialog.resolveValueDescription(layer),
layer)
widget = QWidget()
layout = QHBoxLayout()
layout.setMargin(0)
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(2)
layout.addWidget(self.combo)
btn = QToolButton()
btn.setText('...')
btn.setToolTip(self.tr("Select file"))
btn.clicked.connect(self.selectFile)
layout.addWidget(btn)
widget.setLayout(layout)
return widget
def getWidgetFromParameter(self, param, row, col):
if isinstance(param, (ParameterRaster, ParameterVector, ParameterTable,
ParameterMultipleInput)):
item = BatchInputSelectionPanel(param, row, col, self)
elif isinstance(param, ParameterBoolean):
item = QComboBox()
item.addItem(self.tr('Yes'))
item.addItem(self.tr('No'))
if param.default:
item.setCurrentIndex(0)
else:
item.setCurrentIndex(1)
elif isinstance(param, ParameterSelection):
item = QComboBox()
item.addItems(param.options)
elif isinstance(param, ParameterFixedTable):
item = FixedTablePanel(param)
elif isinstance(param, ParameterExtent):
item = ExtentSelectionPanel(self.parent, self.alg, param.default)
elif isinstance(param, ParameterCrs):
item = CrsSelectionPanel(param.default)
elif isinstance(param, ParameterFile):
item = FileSelectionPanel(param.isFolder)
elif isinstance(param, ParameterGeometryPredicate):
item = GeometryPredicateSelectionPanel(param.enabledPredicates,
rows=1)
width = max(self.tblParameters.columnWidth(col),
item.sizeHint().width())
self.tblParameters.setColumnWidth(col, width)
else:
item = QLineEdit()
try:
item.setText(unicode(param.default))
except:
pass
return item
def getWidgetFromParameter(self, param, row, col):
if isinstance(param, (ParameterRaster, ParameterVector, ParameterTable, ParameterMultipleInput)):
item = BatchInputSelectionPanel(param, row, col, self)
elif isinstance(param, ParameterBoolean):
item = QtGui.QComboBox()
item.addItem("Yes")
item.addItem("No")
if param.default:
item.setCurrentIndex(0)
else:
item.setCurrentIndex(1)
elif isinstance(param, ParameterSelection):
item = QtGui.QComboBox()
item.addItems(param.options)
elif isinstance(param, ParameterFixedTable):
item = FixedTablePanel(param)
elif isinstance(param, ParameterExtent):
item = ExtentSelectionPanel(self, self.alg, param.default)
elif isinstance(param, ParameterCrs):
item = CrsSelectionPanel(param.default)
elif isinstance(param, ParameterFile):
item = FileSelectionPanel(param.isFolder)
else:
item = QtGui.QLineEdit()
try:
item.setText(str(param.default))
except:
pass
return item
def getWidgetFromParameter(self, param, row, col):
if isinstance(param, (ParameterRaster, ParameterVector, ParameterTable,
ParameterMultipleInput)):
item = BatchInputSelectionPanel(param, row, col, self)
elif isinstance(param, ParameterBoolean):
item = QtGui.QComboBox()
item.addItem('Yes')
item.addItem('No')
if param.default:
item.setCurrentIndex(0)
else:
item.setCurrentIndex(1)
elif isinstance(param, ParameterSelection):
item = QtGui.QComboBox()
item.addItems(param.options)
elif isinstance(param, ParameterFixedTable):
item = FixedTablePanel(param)
elif isinstance(param, ParameterExtent):
item = ExtentSelectionPanel(self, self.alg, param.default)
elif isinstance(param, ParameterCrs):
item = CrsSelectionPanel(param.default)
elif isinstance(param, ParameterFile):
item = FileSelectionPanel(param.isFolder)
else:
item = QtGui.QLineEdit()
try:
item.setText(str(param.default))
except:
pass
return item