com.gargoylesoftware.htmlunit.javascript.host.html.HTMLProgressElement Maven / Gradle / Ivy
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A headless browser intended for use in testing web-based applications.
/*
* Copyright (c) 2002-2018 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
* http://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 com.gargoylesoftware.htmlunit.javascript.host.html;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.CHROME;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.EDGE;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.FF;
import com.gargoylesoftware.htmlunit.html.HtmlProgress;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxClass;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxConstructor;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxGetter;
import com.gargoylesoftware.htmlunit.javascript.host.dom.AbstractList;
/**
* The JavaScript object {@code HTMLProgressElement}.
*
* @author Ahmed Ashour
* @author Marc Guillemot
* @author Ronald Brill
* @author Frank Danek
*/
@JsxClass(domClass = HtmlProgress.class)
public class HTMLProgressElement extends HTMLElement {
/** "Live" labels collection; has to be a member to have equality (==) working. */
private AbstractList labels_;
/**
* Creates an instance.
*/
@JsxConstructor({CHROME, FF, EDGE})
public HTMLProgressElement() {
}
/**
* The getter for the "value" property.
* @return the value
*/
@JsxGetter
public double getValue() {
return getAttributeAsDouble("value", 0);
}
/**
* The getter for the "max" property.
* @return the value
*/
@JsxGetter
public double getMax() {
return getAttributeAsDouble("max", 1);
}
private double getAttributeAsDouble(final String attributeName, final double defaultValue) {
try {
return Double.parseDouble(getDomNodeOrDie().getAttribute(attributeName));
}
catch (final NumberFormatException e) {
return defaultValue;
}
}
/**
* Returns the labels associated with the element.
* @return the labels associated with the element
*/
@JsxGetter(CHROME)
public AbstractList getLabels() {
if (labels_ == null) {
labels_ = new LabelsHelper(getDomNodeOrDie());
}
return labels_;
}
}