def __init__(self, parent, filename):
super(LoadDialog, self).__init__(parent)
self.setupUi(self)
# init datatype combobox
self.DataTypeComboBox.addItems(DTYPES_LABELS)
self.DataTypeComboBox.setCurrentIndex(DTYPES.index(rawfile.datatype_float64))
self.filename = filename
self.FileFormatComboBox.currentIndexChanged.connect(self.on_format_change)
self.FileFormatComboBox.currentIndexChanged.connect(self.load_preview)
self.DataTypeComboBox.currentIndexChanged.connect(self.load_preview)
self.ByteOrderComboBox.currentIndexChanged.connect(self.load_preview)
# Detect settings
if futils.istextfile(self.filename):
self.FileFormatComboBox.setCurrentIndex(1)
# Detect sample rate
fs = futils.get_sample_rate(filename)
if fs:
self.SampleFrequencySpinBox.setValue(fs)
else:
self.FileFormatComboBox.setCurrentIndex(0)
if futils.is_little_endian():
self.ByteOrderComboBox.setCurrentIndex(0)
else:
self.ByteOrderComboBox.setCurrentIndex(1)
self.load_preview()
def __init__(self,
parent,
fmt='binary',
dtype='float64',
byteorder='native'):
super(SaveDialog, self).__init__(parent)
self.setupUi(self)
# init comboboxes
self.FileFormatComboBox.addItems(FORMATS_LABELS)
self.DataTypeComboBox.addItems(DTYPES_LABELS)
self.ByteOrderComboBox.addItems(BYTEORDERS_LABELS)
self.FileFormatComboBox.currentIndexChanged.connect(
self.on_format_change)
# Set defaults
self.FileFormatComboBox.setCurrentIndex(FORMATS.index(fmt))
self.DataTypeComboBox.setCurrentIndex(DTYPES.index(dtype))
# Detect endianness if 'native' byteorder is selected
if byteorder == rawfile.byteorder_native:
if futils.is_little_endian():
self.ByteOrderComboBox.setCurrentIndex(
BYTEORDERS.index(rawfile.byteorder_little_endian))
else:
self.ByteOrderComboBox.setCurrentIndex(
BYTEORDERS.index(rawfile.byteorder_big_endian))
else:
self.ByteOrderComboBox.setCurrentIndex(BYTEORDERS.index(byteorder))
def __init__(self, parent, fmt=None, dtype='float64', byteorder='native'):
fmt = fmt.title() if fmt is not None else DEFAULT_FORMAT
super(SaveDialog, self).__init__(parent)
self.setupUi(self)
self.FileFormatComboBox.currentIndexChanged.connect(self.on_format_change)
# init comboboxes
self.FileFormatComboBox.addItems(FORMATS_LABELS)
self.DataTypeComboBox.addItems(DTYPES_LABELS)
self.ByteOrderComboBox.addItems(BYTEORDERS_LABELS)
# Set defaults
self.FileFormatComboBox.setCurrentIndex(FORMATS_LABELS.index(fmt))
self.DataTypeComboBox.setCurrentIndex(DTYPES.index(dtype))
# Detect endianness if 'native' byteorder is selected
if byteorder == rawfile.byteorder_native:
if futils.is_little_endian():
self.ByteOrderComboBox.setCurrentIndex(BYTEORDERS.index(rawfile.byteorder_little_endian))
else:
self.ByteOrderComboBox.setCurrentIndex(BYTEORDERS.index(rawfile.byteorder_big_endian))
else:
self.ByteOrderComboBox.setCurrentIndex(BYTEORDERS.index(byteorder))
