1 /*
2 * Copyright (c) 2002-2026 Gargoyle Software Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 * https://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15 package org.htmlunit.javascript.host.html;
16
17 import java.io.Serializable;
18 import java.util.ArrayList;
19 import java.util.List;
20 import java.util.function.Supplier;
21
22 import org.htmlunit.html.DomElement;
23 import org.htmlunit.html.DomNode;
24 import org.htmlunit.html.HtmlArea;
25 import org.htmlunit.html.HtmlMap;
26 import org.htmlunit.javascript.configuration.JsxClass;
27 import org.htmlunit.javascript.configuration.JsxConstructor;
28 import org.htmlunit.javascript.configuration.JsxGetter;
29 import org.htmlunit.javascript.configuration.JsxSetter;
30
31 /**
32 * The JavaScript object {@code HTMLMapElement}.
33 *
34 * @author Ahmed Ashour
35 * @author Ronald Brill
36 *
37 * @see <a href="https://developer.mozilla.org/en-US/docs/Web/API/HTMLMapElement">MDN Documentation</a>
38 */
39 @JsxClass(domClass = HtmlMap.class)
40 public class HTMLMapElement extends HTMLElement {
41
42 private HTMLCollection areas_;
43
44 /**
45 * JavaScript constructor.
46 */
47 @Override
48 @JsxConstructor
49 public void jsConstructor() {
50 super.jsConstructor();
51 }
52
53 /**
54 * Returns the value of the JavaScript attribute {@code areas}.
55 * @return the value of this attribute
56 */
57 @JsxGetter
58 public HTMLCollection getAreas() {
59 if (areas_ == null) {
60 final HtmlMap map = (HtmlMap) getDomNodeOrDie();
61 areas_ = new HTMLCollection(map, false);
62 areas_.setElementsSupplier(
63 (Supplier<List<DomNode>> & Serializable)
64 () -> {
65 final List<DomNode> list = new ArrayList<>();
66 for (final DomNode node : map.getChildElements()) {
67 if (node instanceof HtmlArea) {
68 list.add(node);
69 }
70 }
71 return list;
72 });
73 }
74 return areas_;
75 }
76
77 /**
78 * Returns the {@code name} attribute.
79 * @return the {@code name} attribute
80 */
81 @JsxGetter
82 @Override
83 public String getName() {
84 return getDomNodeOrDie().getAttributeDirect(DomElement.NAME_ATTRIBUTE);
85 }
86
87 /**
88 * Sets the {@code name} attribute.
89 * @param name the {@code name} attribute value
90 */
91 @JsxSetter
92 @Override
93 public void setName(final String name) {
94 getDomNodeOrDie().setAttribute(DomElement.NAME_ATTRIBUTE, name);
95 }
96
97 }