Example usage for javafx.scene Node lookupAll

Introduction

In this page you can find the example usage for javafx.scene Node lookupAll.

Prototype

public Set<Node> lookupAll(String selector) 

Source Link

Document

Finds all Node s, including this one and any children, which match the given CSS selector.

Usage

From source file:de.bayern.gdi.gui.Controller.java

private List<ProcessingStep> extractProcessingSteps() {

    List<ProcessingStep> steps = new ArrayList<>();
    if (!this.chkChain.isSelected()) {
        return steps;
    }/*ww w  . ja v a  2 s  . c  o  m*/

    Set<Node> parameter = this.chainContainer.lookupAll("#process_parameter");

    if (parameter.isEmpty()) {
        return steps;
    }

    String format = this.dataBean.getAttributeValue(OUTPUTFORMAT);
    if (format == null || format.isEmpty()) {
        setStatusTextUI(I18n.getMsg(GUI_PROCESS_NO_FORMAT));
        logToAppLog(I18n.getMsg(GUI_PROCESS_NO_FORMAT));
        return steps;
    }

    MIMETypes mtypes = Config.getInstance().getMimeTypes();
    MIMEType mtype = mtypes.findByName(format);
    if (mtype == null) {
        setStatusTextUI(I18n.getMsg(GUI_PROCESS_FORMAT_NOT_FOUND));
        logToAppLog(I18n.getMsg(GUI_PROCESS_FORMAT_NOT_FOUND));
        return steps;
    }

    for (Node n : parameter) {
        Set<Node> vars = n.lookupAll("#process_var");
        Node nameNode = n.lookup("#process_name");
        ComboBox namebox = (ComboBox) nameNode;
        ProcessingStepConfiguration psc = (ProcessingStepConfiguration) namebox.getValue();

        String name = psc.getName();

        if (!psc.isCompatibleWithFormat(mtype.getType())) {
            setStatusTextUI(I18n.format(GUI_PROCESS_NOT_COMPATIBLE, name));
            logToAppLog(I18n.format(GUI_PROCESS_NOT_COMPATIBLE, name));
            continue;
        }

        ProcessingStep step = new ProcessingStep();
        steps.add(step);
        step.setName(name);
        ArrayList<Parameter> parameters = new ArrayList<>();
        step.setParameters(parameters);

        for (Node v : vars) {
            String varName = null;
            String varValue = null;
            if (v instanceof TextField) {
                TextField input = (TextField) v;
                varName = input.getUserData().toString();
                varValue = input.getText();
            } else if (v instanceof ComboBox) {
                ComboBox input = (ComboBox) v;
                varName = input.getUserData().toString();
                varValue = input.getValue() != null ? ((Option) input.getValue()).getValue() : null;
            }
            if (varName != null && varValue != null) {
                Parameter p = new Parameter(varName, varValue);
                parameters.add(p);
            }
        }
    }
    return steps;
}

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