ui_utils.py 文件源码

def get_save_filename(window, filename, title="Save..."):
        dialog = Gtk.FileChooserDialog(title,
                                       window,
                                       Gtk.FileChooserAction.SAVE,
                                       (Gtk.STOCK_CANCEL,
                                        Gtk.ResponseType.CANCEL,
                                        Gtk.STOCK_SAVE,
                                        Gtk.ResponseType.ACCEPT))

        dialog.set_default_response(Gtk.ResponseType.OK)
        dialog.set_do_overwrite_confirmation(True)
        dialog.set_current_name(filename)
        UiUtils._set_save_keyfile_filter(dialog)

        response = dialog.run()

        filename = None
        armor = True
        if response == Gtk.ResponseType.ACCEPT:
            filename = dialog.get_filename()

            if dialog.get_filter().get_name() == 'Encoded key':
                armor = False

            # Suffix the filename
            if not (filename.endswith('.asc') or filename.endswith('.gpg')):
                suffix = '.asc'
                if not armor:
                    suffix = '.gpg'

                filename += suffix

            print("Filename chosen as:", filename)

        dialog.destroy()
        return filename, armor