/*******************************************************************************
* Copyright (c) 2007-2009 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is made available under the terms of the
* Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.seam.vpe.template;
/**
* @author yzhishko
*/
import static org.jboss.tools.vpe.xulrunner.util.XPCOM.queryInterface;
import org.jboss.tools.vpe.editor.context.VpePageContext;
import org.jboss.tools.vpe.editor.template.VpeCreationData;
import org.jboss.tools.vpe.editor.util.HTML;
import org.jboss.tools.vpe.editor.util.VisualDomUtil;
import org.mozilla.interfaces.nsIDOMDocument;
import org.mozilla.interfaces.nsIDOMElement;
import org.mozilla.interfaces.nsIDOMNode;
import org.mozilla.interfaces.nsIDOMNodeList;
import org.mozilla.interfaces.nsIDOMText;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
public class SeamPdfChapterTemplate extends SeamPdfAbstractChapterTemplate {
private static final String NUMBER = "number"; //$NON-NLS-1$
private nsIDOMElement visualElement;
private Element sourceElement;
public VpeCreationData create(VpePageContext pageContext, Node sourceNode,
nsIDOMDocument visualDocument) {
sourceElement = (Element) sourceNode;
visualElement = VisualDomUtil.createBorderlessContainer(visualDocument);
nsIDOMNode headNode = visualDocument.createElement(HTML.TAG_H1);
String chapterNumber = "1"; //$NON-NLS-1$
if (sourceElement.hasAttribute(NUMBER)) {
try {
chapterNumber = sourceElement.getAttribute(NUMBER);
Integer.parseInt(chapterNumber);
} catch (NumberFormatException e) {
chapterNumber = "1"; //$NON-NLS-1$
}
}
nsIDOMText chapterNumberNode = visualDocument
.createTextNode(chapterNumber + ". "); //$NON-NLS-1$
headNode.appendChild(chapterNumberNode);
visualElement.appendChild(headNode);
return new VpeCreationData(visualElement);
}
@Override
protected nsIDOMElement getHeadElement(VpeCreationData data) {
nsIDOMNode visualNode = data.getNode();
nsIDOMNodeList children = visualNode.getChildNodes();
for (int i = 0; i < children.getLength(); i++) {
if (children.item(i).getNodeType() == nsIDOMNode.ELEMENT_NODE) {
if (children.item(i).getNodeName()
.equalsIgnoreCase(HTML.TAG_H1)) {
return queryInterface(children.item(i), nsIDOMElement.class);
}
}
}
return null;
}
}