Method on_add_protocol

DSView/pv/dock/protocoldock.cpp:293–356

} 

void ProtocolDock::on_add_protocol()
{ 
     if (_decoderInfoList.size() == 0){
        MsgBox::Show(NULL, L_S(STR_PAGE_MSG, S_ID(IDS_MSG_DECODER_LIST_EMPTY), "Decoder list is empty!"));
        return;
    }
    if (_selected_protocol_id == ""){
        MsgBox::Show(NULL, L_S(STR_PAGE_MSG, S_ID(IDS_MSG_NO_SEL_DECODER), "Please select a decoder!"));
        return;
    }

    int dex = this->get_protocol_index_by_id(_selected_protocol_id);
    assert(dex >= 0);

    //check the base protocol
    srd_decoder *const dec = (srd_decoder *)(_decoderInfoList[dex]->_data_handle);
    QString pro_id(dec->id);
    std::list<data::decode::Decoder*> sub_decoders;
    
    assert(dec->inputs);

    QString input_id = parse_protocol_id((char *)dec->inputs->data);

    if (input_id != "logic")
    {
        pro_id = ""; //reset base protocol

        int base_dex = get_output_protocol_by_id(input_id);
        sub_decoders.push_front(new data::decode::Decoder(dec));

        while (base_dex != -1)
        {
            srd_decoder *base_dec = (srd_decoder *)(_decoderInfoList[base_dex]->_data_handle);
            pro_id = QString(base_dec->id); //change base protocol           

            assert(base_dec->inputs);

            input_id = parse_protocol_id((char *)base_dec->inputs->data);

            if (input_id == "logic")
            {
                break;
            }

            sub_decoders.push_front(new data::decode::Decoder(base_dec));
            pro_id = ""; //reset base protocol
            base_dex = get_output_protocol_by_id(input_id);
        }
    }

    if (pro_id == ""){
        MsgBox::Show(L_S(STR_PAGE_MSG, S_ID(IDS_MSG_ERROR), "error"), 
                     L_S(STR_PAGE_MSG, S_ID(IDS_MSG_FIND_BASE_DECODER_ERROR), "find the base decoder error!"));

        for(auto sub: sub_decoders){
            delete sub;
        }
        sub_decoders.clear();