def selectFile(self):
output = self.alg.parameterDefinition('OUTPUT')
fileFilter = getFileFilter(output)
settings = QgsSettings()
if settings.contains('/Processing/LastOutputPath'):
path = settings.value('/Processing/LastOutputPath')
else:
path = ProcessingConfig.getSetting(ProcessingConfig.OUTPUT_FOLDER)
lastEncoding = settings.value('/Processing/encoding', 'System')
fileDialog = QgsEncodingFileDialog(self,
self.tr('Save file'),
path,
fileFilter,
lastEncoding)
fileDialog.setFileMode(QFileDialog.AnyFile)
fileDialog.setAcceptMode(QFileDialog.AcceptSave)
fileDialog.setOption(QFileDialog.DontConfirmOverwrite, False)
if fileDialog.exec_() == QDialog.Accepted:
files = fileDialog.selectedFiles()
encoding = str(fileDialog.encoding())
output.encoding = encoding
filename = str(files[0])
selectedFileFilter = str(fileDialog.selectedNameFilter())
if not filename.lower().endswith(
tuple(re.findall("\\*(\\.[a-z]{1,10})", fileFilter))):
ext = re.search("\\*(\\.[a-z]{1,10})", selectedFileFilter)
if ext:
filename = filename + ext.group(1)
self.leOutputFile.setText(filename)
settings.setValue('/Processing/LastOutputPath',
os.path.dirname(filename))
settings.setValue('/Processing/encoding', encoding)
def selectFile(self):
output = self.alg.parameterDefinition('OUTPUT')
fileFilter = getFileFilter(output)
settings = QgsSettings()
if settings.contains('/Processing/LastOutputPath'):
path = settings.value('/Processing/LastOutputPath')
else:
path = ProcessingConfig.getSetting(ProcessingConfig.OUTPUT_FOLDER)
lastEncoding = settings.value('/Processing/encoding', 'System')
fileDialog = QgsEncodingFileDialog(self, self.tr('Save file'), path,
fileFilter, lastEncoding)
fileDialog.setFileMode(QFileDialog.AnyFile)
fileDialog.setAcceptMode(QFileDialog.AcceptSave)
fileDialog.setOption(QFileDialog.DontConfirmOverwrite, False)
if fileDialog.exec_() == QDialog.Accepted:
files = fileDialog.selectedFiles()
encoding = str(fileDialog.encoding())
output.encoding = encoding
filename = str(files[0])
selectedFileFilter = str(fileDialog.selectedNameFilter())
if not filename.lower().endswith(
tuple(re.findall("\\*(\\.[a-z]{1,10})", fileFilter))):
ext = re.search("\\*(\\.[a-z]{1,10})", selectedFileFilter)
if ext:
filename = filename + ext.group(1)
self.leOutputFile.setText(filename)
settings.setValue('/Processing/LastOutputPath',
os.path.dirname(filename))
settings.setValue('/Processing/encoding', encoding)
def showFileSelectionDialog(self):
settings = QgsSettings()
text = str(self.text.text())
if os.path.isdir(text):
path = text
elif os.path.isdir(os.path.dirname(text)):
path = os.path.dirname(text)
elif settings.contains('/Processing/LastInputPath'):
path = str(settings.value('/Processing/LastInputPath'))
else:
path = ''
ret, selected_filter = QFileDialog.getOpenFileNames(self, self.tr('Select Files'), path,
getFileFilter(self.param))
if ret:
files = list(ret)
settings.setValue('/Processing/LastInputPath',
os.path.dirname(str(files[0])))
for i, filename in enumerate(files):
files[i] = dataobjects.getRasterSublayer(filename, self.param)
if len(files) == 1:
self.text.setText(files[0])
self.textEditingFinished()
else:
if isinstance(self.param, QgsProcessingParameterMultipleLayers):
self.text.setText(';'.join(str(f) for f in files))
else:
rowdif = len(files) - (self._table().rowCount() - self.row)
for i in range(rowdif):
self._panel().addRow()
for i, f in enumerate(files):
self._table().cellWidget(i + self.row,
self.col).setValue(f)
def showFileSelectionDialog(self):
settings = QgsSettings()
text = str(self.text.text())
if os.path.isdir(text):
path = text
elif os.path.isdir(os.path.dirname(text)):
path = os.path.dirname(text)
elif settings.contains('/Processing/LastInputPath'):
path = str(settings.value('/Processing/LastInputPath'))
else:
path = ''
ret, selected_filter = QFileDialog.getOpenFileNames(
self, self.tr('Select Files'), path, getFileFilter(self.param))
if ret:
files = list(ret)
settings.setValue('/Processing/LastInputPath',
os.path.dirname(str(files[0])))
for i, filename in enumerate(files):
files[i] = dataobjects.getRasterSublayer(filename, self.param)
if len(files) == 1:
self.text.setText(files[0])
self.textEditingFinished()
else:
if isinstance(self.param,
QgsProcessingParameterMultipleLayers):
self.text.setText(';'.join(str(f) for f in files))
else:
rowdif = len(files) - (self._table().rowCount() - self.row)
for i in range(rowdif):
self._panel().addRow()
for i, f in enumerate(files):
self._table().cellWidget(i + self.row,
self.col).setValue(f)
def showFileDialog(self, seldir):
settings = QgsSettings()
text = str(self.text.text())
if os.path.isdir(text):
path = text
elif not seldir and os.path.isdir(os.path.dirname(text)):
path = os.path.dirname(text)
elif settings.contains('/Processing/LastInputPath'):
path = str(settings.value('/Processing/LastInputPath'))
else:
path = ''
if not seldir:
ret, selected_filter = QFileDialog.getOpenFileNames(
self, self.tr('Select Files'), path, getFileFilter(self.param)
)
else:
ret = QFileDialog.getExistingDirectory(self, self.tr('Select Directory'), path)
if ret:
if seldir:
settings.setValue('/Processing/LastInputPath', ret)
files = []
for pp in Path(ret).rglob("*"):
if not pp.is_file():
continue
p = pp.as_posix()
if ((isinstance(self.param, QgsProcessingParameterRasterLayer)
or (isinstance(self.param, QgsProcessingParameterMultipleLayers) and self.param.layerType() == QgsProcessing.TypeRaster)) and
not QgsRasterLayer.isValidRasterFileName(p)):
continue
files.append(p)
if not files:
return
else:
files = list(ret)
settings.setValue('/Processing/LastInputPath', os.path.dirname(str(files[0])))
for i, filename in enumerate(files):
files[i] = dataobjects.getRasterSublayer(filename, self.param)
if len(files) == 1:
self.text.setText(files[0])
self.textEditingFinished()
else:
if isinstance(self.param, QgsProcessingParameterMultipleLayers):
self.text.setText(';'.join(str(f) for f in files))
else:
rowdif = len(files) - (self._table().rowCount() - self.row)
for i in range(rowdif):
self._panel().addRow()
for i, f in enumerate(files):
self._table().cellWidget(i + self.row,
self.col).setValue(f)
def showSelectionDialog(self):
if isinstance(self.output, QgsProcessingParameterFolderDestination):
self.selectDirectory()
return
filefilter = getFileFilter(self.output)
settings = QgsSettings()
if settings.contains('/Processing/LastBatchOutputPath'):
path = str(settings.value('/Processing/LastBatchOutputPath'))
else:
path = ''
filename, selectedFileFilter = QFileDialog.getSaveFileName(
self, self.tr('Save File'), path, filefilter)
if filename:
if not filename.lower().endswith(
tuple(re.findall("\\*(\\.[a-z]{1,10})", filefilter))):
ext = re.search("\\*(\\.[a-z]{1,10})", selectedFileFilter)
if ext:
filename += ext.group(1)
settings.setValue('/Processing/LastBatchOutputPath',
os.path.dirname(filename))
dlg = AutofillDialog(self.alg)
dlg.exec_()
if dlg.mode is not None:
if dlg.mode == AutofillDialog.DO_NOT_AUTOFILL:
self.table.cellWidget(self.row,
self.col).setValue(filename)
elif dlg.mode == AutofillDialog.FILL_WITH_NUMBERS:
n = self.table.rowCount() - self.row
for i in range(n):
name = filename[:filename.rfind('.')] \
+ str(i + 1) + filename[filename.rfind('.'):]
self.table.cellWidget(i + self.row,
self.col).setValue(name)
elif dlg.mode == AutofillDialog.FILL_WITH_PARAMETER:
for row in range(self.row, self.table.rowCount()):
v = self.panel.valueForParameter(
row - 1, dlg.param_name)
param = self.alg.parameterDefinition(dlg.param_name)
if isinstance(param,
(QgsProcessingParameterRasterLayer,
QgsProcessingParameterFeatureSource,
QgsProcessingParameterVectorLayer,
QgsProcessingParameterMultipleLayers)):
if isinstance(v, QgsMapLayer):
s = v.name()
else:
s = os.path.basename(v)
s = os.path.splitext(s)[0]
elif isinstance(param, QgsProcessingParameterBoolean):
s = 'true' if v else 'false'
elif isinstance(param, QgsProcessingParameterEnum):
s = param.options()[v]
else:
s = str(v)
name = filename[:filename.rfind('.')] + s \
+ filename[filename.rfind('.'):]
self.table.cellWidget(row, self.col).setValue(name)
def selectFile(self):
file_filter = getFileFilter(self.parameter)
settings = QgsSettings()
if isinstance(self.parameter,
(QgsProcessingParameterFeatureSink,
QgsProcessingParameterVectorDestination)):
last_ext_path = '/Processing/LastVectorOutputExt'
last_ext = settings.value(
last_ext_path,
'.{}'.format(self.parameter.defaultFileExtension()))
elif isinstance(self.parameter,
QgsProcessingParameterRasterDestination):
last_ext_path = '/Processing/LastRasterOutputExt'
last_ext = settings.value(
last_ext_path,
'.{}'.format(self.parameter.defaultFileExtension()))
else:
last_ext_path = None
last_ext = None
# get default filter
filters = file_filter.split(';;')
try:
last_filter = [
f for f in filters if '*{}'.format(last_ext) in f.lower()
][0]
except IndexError:
last_filter = None
if settings.contains('/Processing/LastOutputPath'):
path = settings.value('/Processing/LastOutputPath')
else:
path = ProcessingConfig.getSetting(ProcessingConfig.OUTPUT_FOLDER)
filename, filter = QFileDialog.getSaveFileName(self,
self.tr("Save file"),
path, file_filter,
last_filter)
if filename:
self.use_temporary = False
if not filename.lower().endswith(
tuple(re.findall("\\*(\\.[a-z]{1,10})", file_filter))):
ext = re.search("\\*(\\.[a-z]{1,10})", filter)
if ext:
filename += ext.group(1)
self.leText.setText(filename)
settings.setValue('/Processing/LastOutputPath',
os.path.dirname(filename))
if not last_ext_path is None:
settings.setValue(last_ext_path,
os.path.splitext(filename)[1].lower())
self.skipOutputChanged.emit(False)
self.destinationChanged.emit()
def selectFile(self):
file_filter = getFileFilter(self.parameter)
settings = QgsSettings()
if isinstance(self.parameter, QgsProcessingParameterFeatureSink):
last_ext_path = '/Processing/LastVectorOutputExt'
last_ext = settings.value(last_ext_path, '.gpkg')
elif isinstance(self.parameter, QgsProcessingParameterRasterDestination):
last_ext_path = '/Processing/LastRasterOutputExt'
last_ext = settings.value(last_ext_path, '.tif')
else:
last_ext_path = None
last_ext = None
# get default filter
filters = file_filter.split(';;')
try:
last_filter = [f for f in filters if '*{}'.format(last_ext) in f.lower()][0]
except:
last_filter = None
if settings.contains('/Processing/LastOutputPath'):
path = settings.value('/Processing/LastOutputPath')
else:
path = ProcessingConfig.getSetting(ProcessingConfig.OUTPUT_FOLDER)
filename, filter = QFileDialog.getSaveFileName(self, self.tr("Save file"), path,
file_filter, last_filter)
if filename:
self.use_temporary = False
if not filename.lower().endswith(
tuple(re.findall("\\*(\\.[a-z]{1,10})", file_filter))):
ext = re.search("\\*(\\.[a-z]{1,10})", filter)
if ext:
filename += ext.group(1)
self.leText.setText(filename)
settings.setValue('/Processing/LastOutputPath',
os.path.dirname(filename))
if not last_ext_path is None:
settings.setValue(last_ext_path, os.path.splitext(filename)[1].lower())
self.skipOutputChanged.emit(False)
self.destinationChanged.emit()
def showSelectionDialog(self):
if isinstance(self.output, QgsProcessingParameterFolderDestination):
self.selectDirectory()
return
filefilter = getFileFilter(self.output)
settings = QgsSettings()
if settings.contains('/Processing/LastBatchOutputPath'):
path = str(settings.value('/Processing/LastBatchOutputPath'))
else:
path = ''
filename, selectedFileFilter = QFileDialog.getSaveFileName(self,
self.tr('Save File'), path, filefilter)
if filename:
if not filename.lower().endswith(
tuple(re.findall("\\*(\\.[a-z]{1,10})", filefilter))):
ext = re.search("\\*(\\.[a-z]{1,10})", selectedFileFilter)
if ext:
filename += ext.group(1)
settings.setValue('/Processing/LastBatchOutputPath', os.path.dirname(filename))
dlg = AutofillDialog(self.alg)
dlg.exec_()
if dlg.mode is not None:
try:
if dlg.mode == AutofillDialog.DO_NOT_AUTOFILL:
self.table.cellWidget(self.row,
self.col).setValue(filename)
elif dlg.mode == AutofillDialog.FILL_WITH_NUMBERS:
n = self.table.rowCount() - self.row
for i in range(n):
name = filename[:filename.rfind('.')] \
+ str(i + 1) + filename[filename.rfind('.'):]
self.table.cellWidget(i + self.row,
self.col).setValue(name)
elif dlg.mode == AutofillDialog.FILL_WITH_PARAMETER:
n = self.table.rowCount() - self.row
for i in range(n):
widget = self.table.cellWidget(i + self.row,
dlg.param_index)
param = self.alg.parameterDefinitions()[dlg.param_index]
if isinstance(param, (QgsProcessingParameterRasterLayer,
QgsProcessingParameterFeatureSource,
QgsProcessingParameterVectorLayer,
QgsProcessingParameterMultipleLayers)):
v = widget.value()
if isinstance(v, QgsMapLayer):
s = v.name()
else:
s = os.path.basename(v)
s = os.path.splitext(s)[0]
elif isinstance(param, QgsProcessingParameterBoolean):
s = str(widget.currentIndex() == 0)
elif isinstance(param, QgsProcessingParameterEnum):
s = str(widget.currentText())
elif isinstance(param, QgsProcessingParameterMatrix):
s = str(widget.table)
else:
s = str(widget.text())
name = filename[:filename.rfind('.')] + s \
+ filename[filename.rfind('.'):]
self.table.cellWidget(i + self.row,
self.col).setValue(name)
except:
pass
def showFileDialog(self, seldir):
settings = QgsSettings()
text = str(self.text.text())
if os.path.isdir(text):
path = text
elif not seldir and os.path.isdir(os.path.dirname(text)):
path = os.path.dirname(text)
elif settings.contains('/Processing/LastInputPath'):
path = str(settings.value('/Processing/LastInputPath'))
else:
path = ''
if not seldir:
ret, selected_filter = QFileDialog.getOpenFileNames(
self, self.tr('Select Files'), path, getFileFilter(self.param))
else:
ret = QFileDialog.getExistingDirectory(self,
self.tr('Select Directory'),
path)
if ret:
if seldir:
settings.setValue('/Processing/LastInputPath', ret)
files = []
for pp in Path(ret).rglob("*"):
if not pp.is_file():
continue
p = pp.as_posix()
if ((isinstance(self.param,
QgsProcessingParameterRasterLayer) or
(isinstance(self.param,
QgsProcessingParameterMultipleLayers) and
self.param.layerType() == QgsProcessing.TypeRaster))
and not QgsRasterLayer.isValidRasterFileName(p)):
continue
files.append(p)
if not files:
return
else:
files = list(ret)
settings.setValue('/Processing/LastInputPath',
os.path.dirname(str(files[0])))
for i, filename in enumerate(files):
files[i] = dataobjects.getRasterSublayer(filename, self.param)
if len(files) == 1:
self.text.setText(files[0])
self.textEditingFinished()
else:
if isinstance(self.param,
QgsProcessingParameterMultipleLayers):
self.text.setText(';'.join(str(f) for f in files))
else:
rowdif = len(files) - (self._table().rowCount() - self.row)
for i in range(rowdif):
self._panel().addRow()
for i, f in enumerate(files):
self._table().cellWidget(i + self.row,
self.col).setValue(f)
