[Aimmath-commit] AIM/WEB-INF/java/tth TtH.java,1.4,1.4.4.1

[Neil S. <nps...@us...>]

Update of /cvsroot/aimmath/AIM/WEB-INF/java/tth
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv4631/java/tth

Modified Files:
      Tag: aim-xml
	TtH.java 
Log Message:


Index: TtH.java
===================================================================
RCS file: /cvsroot/aimmath/AIM/WEB-INF/java/tth/TtH.java,v
retrieving revision 1.4
retrieving revision 1.4.4.1
diff -C2 -d -r1.4 -r1.4.4.1
*** TtH.java	1 Sep 2003 20:22:23 -0000	1.4
--- TtH.java	10 Mar 2005 21:16:00 -0000	1.4.4.1
***************
*** 16,19 ****
--- 16,27 ----
  import java.io.*;
  import java.util.*;
+ import org.w3c.dom.Attr;
+ import org.w3c.dom.Document;
+ import org.w3c.dom.NamedNodeMap;
+ import org.w3c.dom.Node;
+ import org.w3c.dom.NodeList;
+ import org.apache.xerces.parsers.DOMParser;
+ import org.xml.sax.InputSource;
+ import org.xml.sax.SAXException;
  
  public class TtH {
***************
*** 221,224 ****
--- 229,267 ----
      return(html);
    }
+ 
+   public static void convertXML(Document doc,String opt)
+     throws Exception {
+     convertXML(doc,doc,opt);
+   }
+ 
+   public static void convertXML(Document doc,Node node,String opt)
+     throws Exception {
+     int type = node.getNodeType();
+     if (type == Node.ELEMENT_NODE) {
+       NamedNodeMap nnm = node.getAttributes();
+       if (nnm != null && nnm.getNamedItem("convertLaTeX") != null) {
+ 	nnm.removeNamedItem("convertLaTeX");
+ 	String s = "";
+ 	while (node.hasChildNodes()) {
+ 	  Node c = node.getFirstChild();
+ 	  node.removeChild(c);
+ 	  if (c.getNodeType() == Node.TEXT_NODE) {
+ 	    s += c.getNodeValue();
+ 	  } else {
+ 	    throw new Exception("Non-text node");
+ 	  }
+ 	}
+ 	s = convert(s,opt);
+ 	node.appendChild(doc.createTextNode(s));
+       }
+     }
+               
+     //recurse
+     for(Node child = node.getFirstChild(); 
+ 	child != null; 
+ 	child = child.getNextSibling()) {
+       convertXML(doc,child,opt);
+     }
+   }
  }