Examples with QuickFormRepresentation org.knime.core.quickform.QuickFormRepresentation used on opensource projects

Example 1 with QuickFormRepresentation

use of org.knime.core.quickform.QuickFormRepresentation in project knime-core by knime.

the class SubNodeContainer method getXMLDescription.

/* -------------------- NodeContainer info properties -------------- */
@SuppressWarnings("rawtypes")
/**
 * {@inheritDoc}
 */
@Override
public Element getXMLDescription() {
    VirtualSubNodeInputNodeModel inNode = getVirtualInNodeModel();
    VirtualSubNodeOutputNodeModel outNode = getVirtualOutNodeModel();
    String description = inNode.getSubNodeDescription();
    String sDescription;
    if (StringUtils.isEmpty(description)) {
        sDescription = "";
    } else {
        sDescription = StringUtils.split(description, ".\n")[0];
        sDescription = StringUtils.abbreviate(sDescription, 200);
    }
    String[] inPortNames = inNode.getPortNames();
    String[] inPortDescriptions = inNode.getPortDescriptions();
    String[] outPortNames = outNode.getPortNames();
    String[] outPortDescriptions = outNode.getPortDescriptions();
    Map<NodeID, DialogNode> nodes = m_wfm.findNodes(DialogNode.class, false);
    List<String> optionNames = new ArrayList<String>();
    List<String> optionDescriptions = new ArrayList<String>();
    for (DialogNode dialogNode : nodes.values()) {
        DialogNodeRepresentation representation = dialogNode.getDialogRepresentation();
        if (representation instanceof QuickFormRepresentation) {
            optionNames.add(((QuickFormRepresentation) representation).getLabel());
            optionDescriptions.add(((QuickFormRepresentation) representation).getDescription());
        }
    }
    try {
        // Document
        Document doc = NodeDescription.getDocumentBuilderFactory().newDocumentBuilder().getDOMImplementation().createDocument("http://knime.org/node2012", "knimeNode", null);
        // knimeNode
        Element knimeNode = doc.getDocumentElement();
        knimeNode.setAttribute("type", "Unknown");
        knimeNode.setAttribute("icon", "subnode.png");
        // name
        Element name = doc.createElement("name");
        knimeNode.appendChild(name);
        name.appendChild(doc.createTextNode(getName()));
        // shortDescription
        Element shortDescription = doc.createElement("shortDescription");
        knimeNode.appendChild(shortDescription);
        addText(shortDescription, sDescription, NO_DESCRIPTION_SET);
        // fullDescription
        Element fullDescription = doc.createElement("fullDescription");
        knimeNode.appendChild(fullDescription);
        // intro
        Element intro = doc.createElement("intro");
        fullDescription.appendChild(intro);
        addText(intro, description, NO_DESCRIPTION_SET + "\nIn order to set a description browse the input node " + "contained in the Wrapped Metanode and change its configuration.");
        // option
        for (int i = 0; i < optionNames.size(); i++) {
            Element option = doc.createElement("option");
            fullDescription.appendChild(option);
            option.setAttribute("name", optionNames.get(i));
            addText(option, optionDescriptions.get(i), "");
        }
        // ports
        Element ports = doc.createElement("ports");
        knimeNode.appendChild(ports);
        // inPort
        for (int i = 0; i < inPortNames.length; i++) {
            Element inPort = doc.createElement("inPort");
            ports.appendChild(inPort);
            inPort.setAttribute("index", "" + i);
            inPort.setAttribute("name", inPortNames[i]);
            String defaultText = NO_DESCRIPTION_SET;
            if (i == 0) {
                defaultText += "\nChange this label by browsing the input node contained in the Wrapped Metanode " + "and changing its configuration.";
            }
            addText(inPort, inPortDescriptions[i], defaultText);
        }
        // outPort
        for (int i = 0; i < outPortNames.length; i++) {
            Element outPort = doc.createElement("outPort");
            ports.appendChild(outPort);
            outPort.setAttribute("index", "" + i);
            outPort.setAttribute("name", outPortNames[i]);
            String defaultText = NO_DESCRIPTION_SET;
            if (i == 0) {
                defaultText += "\nChange this label by browsing the output node contained in the Wrapped Metanode " + "and changing its configuration.";
            }
            addText(outPort, outPortDescriptions[i], defaultText);
        }
        return new NodeDescription27Proxy(doc).getXMLDescription();
    } catch (ParserConfigurationException | DOMException | XmlException e) {
        LOGGER.warn("Could not generate Wrapped Metanode description", e);
    }
    return null;
}