CompareFrameController.py 文件源码

def set_decoding(self, decoding: Encoding, messages=None):
        """

        :param decoding:
        :param messages: None = set for all messages
        :return:
        """
        if decoding is None:
            self.show_decoding_clicked.emit()
        else:
            if messages is None:
                messages = self.proto_analyzer.messages
                if len(messages) > 10:
                    reply = QMessageBox.question(self, "Set decoding",
                                                 "Do you want to apply the selected decoding to {} messages?".format(
                                                     len(messages)), QMessageBox.Yes | QMessageBox.No)
                    if reply != QMessageBox.Yes:
                        self.ui.cbDecoding.blockSignals(True)
                        self.ui.cbDecoding.setCurrentText("...")
                        self.ui.cbDecoding.blockSignals(False)
                        return

            self.show_all_cols()

            for msg in messages:
                msg.decoder = decoding

            self.clear_search()

            selected = self.ui.tblViewProtocol.selectionModel().selection()

            if not selected.isEmpty() and self.isVisible() and self.proto_analyzer.num_messages > 0:
                min_row = min(rng.top() for rng in selected)
                min_row = min_row if min_row < len(self.proto_analyzer.messages) else -1
                try:
                    msg = self.proto_analyzer.messages[min_row]
                except IndexError:
                    msg = None
                self.__set_decoding_error_label(msg)
            else:
                self.__set_decoding_error_label(None)

            self.protocol_model.update()
            self.protocol_label_list_model.update()
            self.label_value_model.update()

            for lbl in self.proto_analyzer.protocol_labels:
                self.set_protocol_label_visibility(lbl)

            self.ui.tblViewProtocol.resize_columns()