generate_roi_mask_tab.py 文件源码

def _select_mask(self):
        initial_dir = self._shared_state.base_dir
        if self.selectedMaskText.text() != '':
            initial_dir = self.selectedMaskText.text()

        open_file, used_filter = QFileDialog().getOpenFileName(
            caption='Select the brain mask', directory=initial_dir,
            filter=';;'.join(image_files_filters))

        if os.path.isfile(open_file):
            self.selectedMaskText.setText(open_file)
            self.mask_file_changed()
            self._shared_state.base_dir = os.path.dirname(open_file)