package nu.fw.jeti.plugins.xhtml;
import java.awt.Color;
import java.util.List;
import javax.swing.text.AttributeSet;
import javax.swing.text.MutableAttributeSet;
import javax.swing.text.StyleConstants;
import nu.fw.jeti.jabber.elements.Extension;
import nu.fw.jeti.jabber.elements.XExtension;
import nu.fw.jeti.plugins.Word;
/**
* @author E.S. de Boer
*
*
*/
public class XHTML extends Extension implements XExtension
{
private String body;
private List wordList;
public XHTML(){}
public XHTML(List wordList)
{
this.wordList = wordList;
//this.body = "" + body + "";
}
public XHTML(String body,List text)
{
this.body = body;
this.wordList = text;
}
public List getWordList()
{
return wordList;
}
public String getBody(){return body;}
public void appendToXML(StringBuffer xml)
{
if(body==null) generateBody();
xml.append("");
xml.append(body);
xml.append("");
}
private void generateBody()
{
StringBuffer temp = new StringBuffer();
temp.append("");
parseElement(temp,0,wordList.size(),false);
temp.append("");
body=temp.toString();
}
/************************Methods to convert wordlist to xml*************************/
private void parseElement(StringBuffer xhtml,int start, int end,boolean openStyle)
{//msn transport needs lettertype + color in 1 style to work
if(start>=end)return;
AttributeSet set = ((Word)wordList.get(start)).getAttributes();
int newEnd =0;
if(set==null);//remove empty set
else if (set.isDefined(StyleConstants.FontFamily))
{
String insert ="font-family: " + StyleConstants.getFontFamily(set);
newEnd = addStyle(xhtml, start, end, openStyle, set,insert,StyleConstants.FontFamily);
// xhtml.append("");
openStyle=false;
}
else if (set.isDefined(StyleConstants.FontSize))
{
String insert =" font-size: " + StyleConstants.getFontSize(set) + "pt";
newEnd = addStyle(xhtml, start, end, openStyle, set,insert,StyleConstants.FontSize);
openStyle=false;
}
else if (set.isDefined(StyleConstants.Foreground))
{
String hex = colorToHexString((Color)set.getAttribute(StyleConstants.Foreground));
String insert =" color: #" + hex;
newEnd = addStyle(xhtml, start, end, openStyle, set,insert,StyleConstants.Foreground);
openStyle=false;
// Object value = set.getAttribute(StyleConstants.Foreground);
// if(!set.isDefined(StyleConstants.Foreground+value.toString()))
// {
// newEnd = getStyleEnd(StyleConstants.Foreground,value,start,end);
// if(openStyle)
// {
// if(newEnd");
// openStyle=false;
// }
}
else if (set.isDefined(StyleConstants.Background))
{
String hex = colorToHexString((Color)set.getAttribute(StyleConstants.Background));
String insert =" background-color: #" + hex;
newEnd = addStyle(xhtml, start, end, openStyle, set,insert,StyleConstants.Background);
openStyle=false;
// Object value = set.getAttribute(StyleConstants.Background);
// if(!set.isDefined(StyleConstants.Background+value.toString()))
// {
// xhtml.append("");
// }
}
else if (set.isDefined(StyleConstants.StrikeThrough))
{
String insert =" text-decoration: line-through";
newEnd = addStyle(xhtml, start, end, openStyle, set,insert,StyleConstants.StrikeThrough);
openStyle=false;
// Object value = set.getAttribute(StyleConstants.StrikeThrough);
// if(!set.isDefined(StyleConstants.StrikeThrough+value.toString()))
// {
// xhtml.append("");
// }
}
else if (set.containsAttribute(StyleConstants.Underline,Boolean.TRUE))
{
String insert =" text-decoration: underline";
newEnd = addStyle(xhtml, start, end, openStyle, set,insert,StyleConstants.Underline);
openStyle=false;
// Object value = set.getAttribute(StyleConstants.Underline);
// xhtml.append("");
}
else if (StyleConstants.isBold(set))
{
if(openStyle)xhtml.append("; margin:0 \">");
openStyle=false;
xhtml.append("");
Object value = set.getAttribute(StyleConstants.Bold);
newEnd = getStyleEnd(StyleConstants.Bold,value,start,end);
parseElement(xhtml, start, newEnd,false);
xhtml.append("");
}
else if (StyleConstants.isItalic(set))
{
if(openStyle)xhtml.append("; margin:0 \">");
openStyle=false;
xhtml.append("");
Object value = set.getAttribute(StyleConstants.Italic);
newEnd = getStyleEnd(StyleConstants.Italic,value,start,end);
parseElement(xhtml, start, newEnd,false);
xhtml.append("");
}
if(openStyle)xhtml.append("; margin:0 \">");//margin because msn transport needs ; after all styles
//no more styles so print this one
if(newEnd==0)
{
StringBuffer b = new StringBuffer();
escapeString(b, wordList.get(start).toString());
xhtml.append(b);
if(start+1");
return newEnd;
}
private int getStyleEnd(Object styleConstant,Object value, int start, int end)
{
for(int i=start;i> 4;
}
return new String(cdata);
}
// /**
// * resolve sets of attributes that are recursively stored in each other
// *
// * @param style the set of attributes containing other sets of attributes
// */
// public static AttributeSet resolveAttributes(AttributeSet style) {
// SimpleAttributeSet set = new SimpleAttributeSet();
// if(style != null) {
// Enumeration names = style.getAttributeNames();
// Object value;
// Object key;
// while(names.hasMoreElements()) {
// key = names.nextElement();
// //System.out.println("Util resolveAttributes key=" + key);
// value = style.getAttribute(key);
// //System.out.println("Util resolveAttributes value=" + value);
// if( (!key.equals(StyleConstants.NameAttribute)) &&
// (!key.equals(StyleConstants.ResolveAttribute)) &&
// (!key.equals(AttributeSet.ResolveAttribute)) &&
// (!key.equals(AttributeSet.NameAttribute)))
// {
// set.addAttribute(key, value);
// }
// else {
// if(key.equals(StyleConstants.ResolveAttribute) ||
// key.equals(AttributeSet.ResolveAttribute)) {
// //System.out.println("Util resolveAttributes resolving key=" + key);
// set.addAttributes(resolveAttributes((AttributeSet) value));
// }
// }
// }
// }
// return set;
// }
}
/*
* Overrides for emacs
* Local variables:
* tab-width: 4
* End:
*/