def __init__(self, path):
QtWidgets.QDialog.__init__(self)
self._path = path
self.ui = Ui_Form()
self.ui.setupUi(self)
self.ui.saveButton.pressed.connect(self.accept)
self.ui.cancelButton.pressed.connect(self.reject)
self.ui.filenameLineEdit.textChanged.connect(self.on_filename_text_edit)
self.ui.filenameSelectButton.pressed.connect(self.on_filename_select_button)
filename = construct_record_filename()
path = os.path.join(path, filename)
self.ui.filenameLineEdit.setText(path)
def on_save_image(self):
filter_str = 'png (*.png)'
filename = construct_record_filename()
filename = os.path.splitext(filename)[0] + '.png'
path = self._cmdp['General/data_path']
filename = os.path.join(path, filename)
dialog = FileDialog(self, 'Save Joulescope Data', filename, 'any')
dialog.setNameFilter(filter_str)
filename = dialog.exec_()
if not bool(filename):
return
png = self._export_as_image()
png.save(filename)
def _filename_select(self, parent, path):
filename = construct_record_filename()
filename = os.path.join(path, filename)
filters = [
'Joulescope Data (*.jls)',
'Binary 32-bit float (*.bin)',
'Comma Separated Values (*.csv)',
'Raw 16-bit samples (*.raw)',
]
filter_str = ';;'.join(filters)
dialog = FileDialog(parent, 'Save Joulescope Data', filename, 'any')
dialog.setNameFilter(filter_str)
filename = dialog.exec_()
if bool(filename):
log.info('save filename selected: %s', filename)
filename = str(filename)
else:
filename = None
return filename