/*
* {{{ header & license
* Copyright (c) 2006 Patrick Wright
* Copyright (c) 2007 Wisconsin Court System
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* }}}
*/
package org.xhtmlrenderer.demo.svg;
import org.xhtmlrenderer.extend.ReplacedElementFactory;
import org.xhtmlrenderer.extend.ReplacedElement;
import org.xhtmlrenderer.extend.UserAgentCallback;
import org.xhtmlrenderer.layout.LayoutContext;
import org.xhtmlrenderer.render.BlockBox;
import org.w3c.dom.Element;
import java.util.ArrayList;
import java.util.List;
import java.util.Iterator;
import org.xhtmlrenderer.simple.extend.FormSubmissionListener;
/**
*
*/
public class ChainedReplacedElementFactory implements ReplacedElementFactory {
private List factoryList;
public ChainedReplacedElementFactory() {
this.factoryList = new ArrayList();
}
public ReplacedElement createReplacedElement(LayoutContext c, BlockBox box, UserAgentCallback uac, int cssWidth, int cssHeight) {
ReplacedElement re = null;
for (Iterator it = factoryList.iterator(); it.hasNext();) {
ReplacedElementFactory ref = (ReplacedElementFactory) it.next();
re = ref.createReplacedElement(c, box, uac, cssWidth, cssHeight);
if ( re != null) break;
}
return re;
}
public void addFactory(ReplacedElementFactory ref) {
this.factoryList.add(ref);
}
public void reset() {
for (Iterator i = this.factoryList.iterator(); i.hasNext(); ) {
ReplacedElementFactory factory = (ReplacedElementFactory)i.next();
factory.reset();
}
}
public void remove(Element e) {
for (Iterator i = this.factoryList.iterator(); i.hasNext(); ) {
ReplacedElementFactory factory = (ReplacedElementFactory)i.next();
factory.remove(e);
}
}
public void setFormSubmissionListener(FormSubmissionListener listener) {
// nothing to do ?
}
}