/*******************************************************************************
* Copyright (c) 2007-2008 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
*
* Contributor:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.jsf.vpe.jsf.template.selectitem;
import org.jboss.tools.jsf.vpe.jsf.template.JSF;
import org.jboss.tools.vpe.editor.context.VpePageContext;
import org.jboss.tools.vpe.editor.template.VpeCreationData;
import org.jboss.tools.vpe.editor.util.Constants;
import org.jboss.tools.vpe.editor.util.HTML;
import org.mozilla.interfaces.nsIDOMDocument;
import org.mozilla.interfaces.nsIDOMElement;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
/**
* @author dmaliarevich
*
*/
abstract public class AbstractCheckboxSelectItemTemplate extends AbstractSelectItemTemplate {
private static final String TYPE_CHECKBOX = "checkbox"; //$NON-NLS-1$
private String dir;
private String disabled;
private String enabledClass;
private String disabledClass;
protected AbstractCheckboxSelectItemTemplate(SelectItemType selectItemType) {
super(selectItemType);
}
/*
* (non-Javadoc)
*
* @see org.jboss.tools.vpe.editor.template.VpeTemplate#create(org.jboss.tools.vpe.editor.context.VpePageContext,
* org.w3c.dom.Node, org.mozilla.interfaces.nsIDOMDocument)
*/
public VpeCreationData create(VpePageContext pageContext, Node sourceNode,
nsIDOMDocument visualDocument) {
readParentAttributes(sourceNode.getParentNode());
Element element = (Element) sourceNode;
nsIDOMElement input = visualDocument.createElement(HTML.TAG_INPUT);
nsIDOMElement label = visualDocument.createElement(HTML.TAG_LABEL);
/*
* https://issues.jboss.org/browse/JBIDE-8062
* Put into DIV to allow focus in it's itemLabel
*/
nsIDOMElement div = visualDocument.createElement(HTML.TAG_DIV);
VpeCreationData creationData = new VpeCreationData(div);
// add title attribute to div
div.setAttribute(HTML.ATTR_TITLE, getTitle(sourceNode));
input.setAttribute(HTML.ATTR_TYPE, TYPE_CHECKBOX);
if (attrPresents(dir)) {
input.setAttribute(HTML.ATTR_DIR, dir);
}
if (attrPresents(disabled) && Constants.TRUE.equalsIgnoreCase(disabled)) {
label.setAttribute(HTML.ATTR_CLASS, disabledClass);
} else if (attrPresents(enabledClass)) {
label.setAttribute(HTML.ATTR_CLASS, enabledClass);
}
div.appendChild(input);
div.appendChild(label);
processOutputAttribute(pageContext, visualDocument, element, label, creationData);
return creationData;
}
/**
* Checks is attribute presents.
*
* @param attr
* the attribute
*
* @return true, if successful
*/
private boolean attrPresents(String attr) {
return ((null != attr) && (attr.length() != 0));
}
/**
* generate title of element
*
* @param sourceNode
* @return
*/
private String getTitle(Node sourceNode) {
String tagString = " <" + sourceNode.getNodeName(); //$NON-NLS-1$
NamedNodeMap attrs = sourceNode.getAttributes();
if (attrs != null) {
tagString += attrs.getLength() > 0 ? " " : ""; //$NON-NLS-1$ //$NON-NLS-2$
for (int i = 0; i < attrs.getLength(); i++) {
Node attr = attrs.item(i);
tagString += attr.getNodeName() + "=\"" + attr.getNodeValue() //$NON-NLS-1$
+ "\"" + (i < (attrs.getLength() - 1) ? " " : ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
}
tagString += (sourceNode.hasChildNodes() ? "" : "/") + "> "; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
return tagString;
}
/**
* Read attributes from the h:SelectManyCheckbox element.
*
* @param sourceNode
* the source node
*/
private void readParentAttributes(Node sourceNode) {
if (null == sourceNode) {
return;
}
Element source = (Element) sourceNode;
dir = source.getAttribute(JSF.ATTR_DIR);
disabled = source.getAttribute(JSF.ATTR_DISABLED);
enabledClass = source.getAttribute(JSF.ATTR_ENABLED_CLASS);
disabledClass = source.getAttribute(JSF.ATTR_DISABLED_CLASS);
}
@Override
public boolean recreateAtAttrChange(VpePageContext pageContext,
Element sourceElement, nsIDOMDocument visualDocument,
nsIDOMElement visualNode, Object data, String name, String value) {
return true;
}
}