2 * @(#)AttVal.java 1.11 2000/08/16
6 package net.sourceforge.phpdt.tidy.w3c;
10 * Attribute/Value linked list node
12 * (c) 1998-2000 (W3C) MIT, INRIA, Keio University
13 * See Tidy.java for the copyright notice.
14 * Derived from <a href="http://www.w3.org/People/Raggett/tidy">
15 * HTML Tidy Release 4 Aug 2000</a>
17 * @author Dave Raggett <dsr@w3.org>
18 * @author Andy Quick <ac.quick@sympatico.ca> (translation to Java)
19 * @version 1.0, 1999/05/22
20 * @version 1.0.1, 1999/05/29
21 * @version 1.1, 1999/06/18 Java Bean
22 * @version 1.2, 1999/07/10 Tidy Release 7 Jul 1999
23 * @version 1.3, 1999/07/30 Tidy Release 26 Jul 1999
24 * @version 1.4, 1999/09/04 DOM support
25 * @version 1.5, 1999/10/23 Tidy Release 27 Sep 1999
26 * @version 1.6, 1999/11/01 Tidy Release 22 Oct 1999
27 * @version 1.7, 1999/12/06 Tidy Release 30 Nov 1999
28 * @version 1.8, 2000/01/22 Tidy Release 13 Jan 2000
29 * @version 1.9, 2000/06/03 Tidy Release 30 Apr 2000
30 * @version 1.10, 2000/07/22 Tidy Release 8 Jul 2000
31 * @version 1.11, 2000/08/16 Tidy Release 4 Aug 2000
34 public class AttVal extends Object implements Cloneable {
37 public Attribute dict;
41 public String attribute;
51 this.attribute = null;
55 public AttVal(AttVal next, Attribute dict, int delim,
56 String attribute, String value)
63 this.attribute = attribute;
67 public AttVal(AttVal next, Attribute dict, Node asp, Node php,
68 int delim, String attribute, String value)
75 this.attribute = attribute;
79 protected Object clone()
81 AttVal av = new AttVal();
83 av.next = (AttVal)next.clone();
85 if (attribute != null)
86 av.attribute = attribute;
91 av.asp = (Node)asp.clone();
94 av.php = (Node)php.clone();
97 AttributeTable.getDefaultAttributeTable().findAttribute(this);
101 public boolean isBoolAttribute()
103 Attribute attribute = this.dict;
104 if ( attribute != null ) {
105 if (attribute.attrchk == AttrCheckImpl.getCheckBool() ) {
113 /* ignore unknown attributes for proprietary elements */
114 public Attribute checkAttribute( Lexer lexer, Node node )
116 TagTable tt = lexer.configuration.tt;
118 if (this.asp == null && this.php == null)
119 this.checkUniqueAttribute(lexer, node);
121 Attribute attribute = this.dict;
122 if ( attribute != null ) {
123 /* title is vers 2.0 for A and LINK otherwise vers 4.0 */
124 if (attribute == AttributeTable.attrTitle &&
125 (node.tag == tt.tagA || node.tag == tt.tagLink))
126 lexer.versions &= Dict.VERS_ALL;
127 else if ((attribute.versions & Dict.VERS_XML) != 0)
129 if (!(lexer.configuration.XmlTags || lexer.configuration.XmlOut))
130 Report.attrError(lexer, node, this.attribute, Report.XML_ATTRIBUTE_VALUE);
133 lexer.versions &= attribute.versions;
135 if (attribute.attrchk != null)
136 attribute.attrchk.check(lexer, node, this);
138 else if (!lexer.configuration.XmlTags && !(node.tag == null) && this.asp == null &&
139 !(node.tag != null && ((node.tag.versions & Dict.VERS_PROPRIETARY) != 0)))
140 Report.attrError(lexer, node, this.attribute, Report.UNKNOWN_ATTRIBUTE);
146 the same attribute name can't be used
147 more than once in each element
149 public void checkUniqueAttribute(Lexer lexer, Node node)
154 for (attr = this.next; attr != null; attr = attr.next)
156 if (this.attribute != null &&
157 attr.attribute != null &&
160 Lexer.wstrcasecmp(this.attribute, attr.attribute) == 0)
165 Report.attrError(lexer, node, this.attribute, Report.REPEATED_ATTRIBUTE);
168 /* --------------------- DOM ---------------------------- */
170 protected org.w3c.dom.Attr adapter = null;
172 protected org.w3c.dom.Attr getAdapter()
176 adapter = new DOMAttrImpl(this);
180 /* --------------------- END DOM ------------------------ */