experimental jtidy version adapted for phpeclipse

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / tidy / AttVal.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/tidy/AttVal.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/tidy/AttVal.java
new file mode 100644 (file)
index 0000000..6da908a
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/tidy/AttVal.java
@@ -0,0 +1,182 @@
+/*
+ * @(#)AttVal.java   1.11 2000/08/16
+ *
+ */
+
+package net.sourceforge.phpdt.tidy;
+
+/**
+ *
+ * Attribute/Value linked list node
+ *
+ * (c) 1998-2000 (W3C) MIT, INRIA, Keio University
+ * See Tidy.java for the copyright notice.
+ * Derived from <a href="http://www.w3.org/People/Raggett/tidy">
+ * HTML Tidy Release 4 Aug 2000</a>
+ *
+ * @author  Dave Raggett <dsr@w3.org>
+ * @author  Andy Quick <ac.quick@sympatico.ca> (translation to Java)
+ * @version 1.0, 1999/05/22
+ * @version 1.0.1, 1999/05/29
+ * @version 1.1, 1999/06/18 Java Bean
+ * @version 1.2, 1999/07/10 Tidy Release 7 Jul 1999
+ * @version 1.3, 1999/07/30 Tidy Release 26 Jul 1999
+ * @version 1.4, 1999/09/04 DOM support
+ * @version 1.5, 1999/10/23 Tidy Release 27 Sep 1999
+ * @version 1.6, 1999/11/01 Tidy Release 22 Oct 1999
+ * @version 1.7, 1999/12/06 Tidy Release 30 Nov 1999
+ * @version 1.8, 2000/01/22 Tidy Release 13 Jan 2000
+ * @version 1.9, 2000/06/03 Tidy Release 30 Apr 2000
+ * @version 1.10, 2000/07/22 Tidy Release 8 Jul 2000
+ * @version 1.11, 2000/08/16 Tidy Release 4 Aug 2000
+ */
+
+public class AttVal extends Object implements Cloneable {
+
+    public AttVal    next;
+    public Attribute dict;
+    public Node      asp;
+    public Node      php;
+    public int       delim;
+    public String    attribute;
+    public String    value;
+
+    public AttVal()
+    {
+        this.next = null;
+        this.dict = null;
+        this.asp = null;
+        this.php = null;
+        this.delim = 0;
+        this.attribute = null;
+        this.value = null;
+    }
+
+    public AttVal(AttVal next, Attribute dict, int delim,
+                  String attribute, String value)
+    {
+        this.next = next;
+        this.dict = dict;
+        this.asp = null;
+        this.php = null;
+        this.delim = delim;
+        this.attribute = attribute;
+        this.value = value;
+    }
+
+    public AttVal(AttVal next, Attribute dict, Node asp, Node php,
+                  int delim, String attribute, String value)
+    {
+        this.next = next;
+        this.dict = dict;
+        this.asp = asp;
+        this.php = php;
+        this.delim = delim;
+        this.attribute = attribute;
+        this.value = value;
+    }
+
+    protected Object clone()
+    {
+        AttVal av = new AttVal();
+        if (next != null) {
+            av.next = (AttVal)next.clone();
+        }
+        if (attribute != null)
+            av.attribute = attribute;
+        if (value != null)
+            av.value = value;
+        av.delim = delim;
+        if (asp != null) {
+            av.asp = (Node)asp.clone();
+        }
+        if (php != null) {
+            av.php = (Node)php.clone();
+        }
+        av.dict =
+          AttributeTable.getDefaultAttributeTable().findAttribute(this);
+        return av;
+    }
+
+    public boolean isBoolAttribute()
+    {
+        Attribute attribute = this.dict;
+        if ( attribute != null ) {
+            if (attribute.attrchk == AttrCheckImpl.getCheckBool() ) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /* ignore unknown attributes for proprietary elements */
+    public Attribute checkAttribute( Lexer lexer, Node node )
+    {
+        TagTable tt = lexer.configuration.tt;
+
+        if (this.asp == null && this.php == null)
+            this.checkUniqueAttribute(lexer, node);
+
+        Attribute attribute = this.dict;
+        if ( attribute != null ) {
+            /* title is vers 2.0 for A and LINK otherwise vers 4.0 */
+            if (attribute == AttributeTable.attrTitle &&
+                    (node.tag == tt.tagA || node.tag == tt.tagLink))
+                    lexer.versions &= Dict.VERS_ALL;
+            else if ((attribute.versions & Dict.VERS_XML) != 0)
+            {
+                if (!(lexer.configuration.XmlTags || lexer.configuration.XmlOut))
+                    Report.attrError(lexer, node, this.attribute, Report.XML_ATTRIBUTE_VALUE);
+            }
+            else
+                lexer.versions &= attribute.versions;
+        
+            if (attribute.attrchk != null)
+                attribute.attrchk.check(lexer, node, this);
+        }
+        else if (!lexer.configuration.XmlTags && !(node.tag == null) && this.asp == null &&
+                 !(node.tag != null && ((node.tag.versions & Dict.VERS_PROPRIETARY) != 0)))
+            Report.attrError(lexer, node, this.attribute, Report.UNKNOWN_ATTRIBUTE);
+
+        return attribute;
+    }
+
+    /*
+     the same attribute name can't be used
+     more than once in each element
+    */
+    public void checkUniqueAttribute(Lexer lexer, Node node)
+    {
+        AttVal attr;
+        int count = 0;
+
+        for (attr = this.next; attr != null; attr = attr.next)
+        {
+            if (this.attribute != null &&
+                attr.attribute != null &&
+                attr.asp == null &&
+                attr.php == null &&
+                Lexer.wstrcasecmp(this.attribute, attr.attribute) == 0)
+                ++count;
+        }
+
+        if (count > 0)
+            Report.attrError(lexer, node, this.attribute, Report.REPEATED_ATTRIBUTE);
+    }
+
+    /* --------------------- DOM ---------------------------- */
+
+    protected org.w3c.dom.Attr adapter = null;
+
+    protected org.w3c.dom.Attr getAdapter()
+    {
+        if (adapter == null)
+        {
+            adapter = new DOMAttrImpl(this);
+        }
+        return adapter;
+    }
+    /* --------------------- END DOM ------------------------ */
+
+}