1 /*
2 * Copyright (c) 2002-2025 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.html;
16
17 import static org.htmlunit.BrowserVersionFeatures.CSS_RT_DISPLAY_RUBY_TEXT_ALWAYS;
18
19 import java.util.Map;
20
21 import org.htmlunit.SgmlPage;
22
23 /**
24 * Wrapper for the HTML element "rt".
25 *
26 * @author Ronald Brill
27 * @author Frank Danek
28 * @author Ahmed Ashour
29 */
30 public class HtmlRt extends HtmlElement {
31
32 /** The HTML tag represented by this element. */
33 public static final String TAG_NAME = "rt";
34 private boolean createdByJavascript_;
35
36 /**
37 * Creates a new instance.
38 *
39 * @param qualifiedName the qualified name of the element type to instantiate
40 * @param page the page that contains this element
41 * @param attributes the initial attributes
42 */
43 HtmlRt(final String qualifiedName, final SgmlPage page,
44 final Map<String, DomAttr> attributes) {
45 super(qualifiedName, page, attributes);
46 }
47
48 /**
49 * <span style="color:red">INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.</span><br>
50 *
51 * Marks this frame as created by javascript.
52 */
53 public void markAsCreatedByJavascript() {
54 createdByJavascript_ = true;
55 }
56
57 /**
58 * <span style="color:red">INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.</span><br>
59 *
60 * Returns true if this frame was created by javascript.
61 * @return true or false
62 */
63 public boolean wasCreatedByJavascript() {
64 return createdByJavascript_;
65 }
66
67 /**
68 * {@inheritDoc}
69 */
70 @Override
71 public DisplayStyle getDefaultStyleDisplay() {
72 if (hasFeature(CSS_RT_DISPLAY_RUBY_TEXT_ALWAYS)) {
73 return DisplayStyle.RUBY_TEXT;
74 }
75 if (wasCreatedByJavascript()) {
76 if (getParentNode() == null) {
77 return DisplayStyle.EMPTY;
78 }
79 }
80 else {
81 return DisplayStyle.RUBY_TEXT;
82 }
83 return DisplayStyle.INLINE;
84 }
85 }