Method on_buttonUpload_clicked

bt_editor/sidepanel_editor.cpp:224–282

void SidepanelEditor::on_buttonUpload_clicked()
{
    QDomDocument doc;

    QDomElement root = doc.createElement( "root" );
    doc.appendChild( root );

    QDomElement root_models = doc.createElement("TreeNodesModel");

    for(const auto& tree_it: _tree_nodes_model)
    {
        const auto& ID    = tree_it.first;
        const auto& model = tree_it.second;

        if( BuiltinNodeModels().count(ID) != 0 )
        {
            continue;
        }

        QDomElement node = doc.createElement( QString::fromStdString(toStr(model.type)) );

        if( !node.isNull() )
        {
            node.setAttribute("ID", ID.toStdString().c_str());
            for(const auto& port_it: model.ports)
            {
                node.appendChild(writePortModel(port_it.first, port_it.second, doc));
            }
        }
        root_models.appendChild(node);
    }
    root.appendChild(root_models);

    //-------------------------------------
    QSettings settings;
    QString directory_path  = settings.value("SidepanelEditor.lastSaveDirectory",
                                             QDir::currentPath() ).toString();

    auto fileName = QFileDialog::getSaveFileName(this,"Save BehaviorTree to file",
                                                 directory_path,"BehaviorTree files (*.xml)");
    if (fileName.isEmpty()){
        return;
    }
    if (!fileName.endsWith(".xml"))
    {
        fileName += ".xml";
    }


    QFile file(fileName);
    if (file.open(QIODevice::WriteOnly)) {
        QTextStream stream(&file);
        stream << doc.toString(4) << endl;
    }

    directory_path = QFileInfo(fileName).absolutePath();
    settings.setValue("SidepanelEditor.lastSaveDirectory", directory_path);