Method importFromXML

bt_editor/sidepanel_editor.cpp:334–385

}

NodeModels SidepanelEditor::importFromXML(QFile* file)
{
    QDomDocument doc;


    if (!file->open(QIODevice::ReadOnly))
    {
        QMessageBox::warning(this,"Error loading TreeNodeModel form file",
                             "The XML was not correctly loaded");
        return {};
    }

    QString errorMsg;
    int errorLine;
    if( ! doc.setContent(file, &errorMsg, &errorLine ) )
    {
        auto error = tr("Error parsing XML (line %1): %2").arg(errorLine).arg(errorMsg);
        QMessageBox::warning(this,"Error loading TreeNodeModel form file", error);
        file->close();
        return {};
    }
    file->close();

    NodeModels custom_models;

    QDomElement xml_root = doc.documentElement();
    if ( xml_root.isNull() || xml_root.tagName() != "root")
    {
        QMessageBox::warning(this,"Error loading TreeNodeModel form file",
                             "The XML must have a root node called <root>");
        return custom_models;
    }

    auto manifest_root = xml_root.firstChildElement("TreeNodesModel");

    if ( manifest_root.isNull() )
    {
        QMessageBox::warning(this,"Error loading TreeNodeModel form file",
                             "Expecting <TreeNodesModel> under <root>");
        return custom_models;
    }

    for( QDomElement model_element = manifest_root.firstChildElement();
         !model_element.isNull();
         model_element = model_element.nextSiblingElement() )
    {
        auto model = buildTreeNodeModelFromXML(model_element);
        custom_models.insert( { model.registration_ID, model } );
    }

    return custom_models;
}

NodeModels SidepanelEditor::importFromSkills(const QString &fileName)
{