org.htmlunit.javascript.host.html.HTMLOutputElement Maven / Gradle / Ivy

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/*
 * Copyright (c) 2002-2024 Gargoyle Software Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.htmlunit.javascript.host.html;

import static org.htmlunit.javascript.configuration.SupportedBrowser.CHROME;
import static org.htmlunit.javascript.configuration.SupportedBrowser.EDGE;
import static org.htmlunit.javascript.configuration.SupportedBrowser.FF;
import static org.htmlunit.javascript.configuration.SupportedBrowser.FF_ESR;

import org.htmlunit.html.DomElement;
import org.htmlunit.html.HtmlForm;
import org.htmlunit.html.HtmlOutput;
import org.htmlunit.javascript.configuration.JsxClass;
import org.htmlunit.javascript.configuration.JsxConstructor;
import org.htmlunit.javascript.configuration.JsxFunction;
import org.htmlunit.javascript.configuration.JsxGetter;
import org.htmlunit.javascript.configuration.JsxSetter;
import org.htmlunit.javascript.host.dom.NodeList;

/**
 * The JavaScript object {@code HTMLOutputElement}.
 *
 * @author Ronald Brill
 * @author Ahmed Ashour
 */
@JsxClass(domClass = HtmlOutput.class, value = {CHROME, EDGE, FF, FF_ESR})
public class HTMLOutputElement extends HTMLElement {

    /** "Live" labels collection; has to be a member to have equality (==) working. */
    private NodeList labels_;

    /**
     * Creates an instance.
     */
    public HTMLOutputElement() {
    }

    /**
     * JavaScript constructor.
     */
    @Override
    @JsxConstructor
    public void jsConstructor() {
        super.jsConstructor();
    }

    /**
     * Returns the {@code name} attribute.
     * @return the {@code name} attribute
     */
    @JsxGetter
    @Override
    public String getName() {
        return getDomNodeOrDie().getAttributeDirect(DomElement.NAME_ATTRIBUTE);
    }

    /**
     * Sets the {@code name} attribute.
     * @param name the {@code name} attribute
     */
    @JsxSetter
    @Override
    public void setName(final String name) {
        getDomNodeOrDie().setAttribute(DomElement.NAME_ATTRIBUTE, name);
    }

    /**
     * Returns the value of the JavaScript {@code form} attribute.
     *
     * @return the value of the JavaScript {@code form} attribute
     */
    @JsxGetter
    @Override
    public HTMLFormElement getForm() {
        final HtmlForm form = getDomNodeOrDie().getEnclosingForm();
        if (form == null) {
            return null;
        }
        return (HTMLFormElement) getScriptableFor(form);
    }

    /**
     * Returns the labels associated with the element.
     * @return the labels associated with the element
     */
    @JsxGetter({CHROME, EDGE, FF, FF_ESR})
    public NodeList getLabels() {
        if (labels_ == null) {
            labels_ = new LabelsNodeList(getDomNodeOrDie());
        }
        return labels_;
    }

    /**
     * Checks whether the element has any constraints and whether it satisfies them.
     * @return if the element is valid
     */
    @JsxFunction
    public boolean checkValidity() {
        return getDomNodeOrDie().isValid();
    }

    /**
     * @return a ValidityState with the validity states that this element is in.
     */
    @JsxGetter
    public ValidityState getValidity() {
        final ValidityState validityState = new ValidityState();
        validityState.setPrototype(getPrototype(validityState.getClass()));
        validityState.setParentScope(getParentScope());
        validityState.setDomNode(getDomNodeOrDie());
        return validityState;
    }

    /**
     * @return whether the element is a candidate for constraint validation
     */
    @JsxGetter
    public boolean getWillValidate() {
        return ((HtmlOutput) getDomNodeOrDie()).willValidate();
    }

    /**
     * Sets the custom validity message for the element to the specified message.
     * @param message the new message
     */
    @JsxFunction
    public void setCustomValidity(final String message) {
        ((HtmlOutput) getDomNodeOrDie()).setCustomValidity(message);
    }
}