/*******************************************************************************
* Copyright (c) 2004, 2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.xml.ui.internal.tabletree;
import java.util.List;
import org.eclipse.ui.views.properties.IPropertyDescriptor;
import org.eclipse.ui.views.properties.TextPropertyDescriptor;
import org.eclipse.wst.xml.core.internal.contentmodel.CMAttributeDeclaration;
import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration;
import org.eclipse.wst.xml.core.internal.contentmodel.CMNode;
import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQuery;
import org.eclipse.wst.xml.core.internal.modelquery.ModelQueryUtil;
import org.eclipse.wst.xml.ui.internal.properties.EnumeratedStringPropertyDescriptor;
import org.w3c.dom.Attr;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.Text;
public class XMLTableTreePropertyDescriptorFactory extends DOMPropertyDescriptorFactory {
protected TreeContentHelper treeContentHelper = new TreeContentHelper();
public XMLTableTreePropertyDescriptorFactory() {
super();
}
protected IPropertyDescriptor createPropertyDescriptorHelper(String name, Element element, CMNode cmNode) {
IPropertyDescriptor result = null;
ModelQuery mq = ModelQueryUtil.getModelQuery(element.getOwnerDocument());
String[] valuesArray = null;
if (mq != null) {
valuesArray = mq.getPossibleDataTypeValues(element, cmNode);
}
if ((valuesArray != null) && (valuesArray.length > 0)) {
result = new EnumeratedStringPropertyDescriptor(name, name, valuesArray);
}
else {
result = createDefaultPropertyDescriptor(name);
}
return result;
}
public IPropertyDescriptor createTextPropertyDescriptor(Text text) {
IPropertyDescriptor result = null;
Node parentNode = text.getParentNode();
if ((parentNode != null) && (parentNode.getNodeType() == Node.ELEMENT_NODE)) {
Element parentElement = (Element) parentNode;
ModelQuery mq = ModelQueryUtil.getModelQuery(text.getOwnerDocument());
CMElementDeclaration ed = null;
if (mq != null) {
ed = mq.getCMElementDeclaration(parentElement);
}
if (ed != null) {
result = createPropertyDescriptorHelper(HACK, parentElement, ed);
}
else {
result = createDefaultPropertyDescriptor(parentElement.getNodeName());
}
}
if (result == null) {
result = new TextPropertyDescriptor(HACK, HACK);
}
return result;
}
public IPropertyDescriptor createAttributePropertyDescriptor(Attr attr) {
IPropertyDescriptor result = null;
String attributeName = attr.getName();
ModelQuery mq = ModelQueryUtil.getModelQuery(attr.getOwnerDocument());
CMAttributeDeclaration ad = null;
if (mq != null) {
ad = mq.getCMAttributeDeclaration(attr);
}
if (ad != null) {
result = createPropertyDescriptorHelper(attributeName, attr.getOwnerElement(), ad);
}
if (result == null) {
result = new TextPropertyDescriptor(attributeName, attributeName);
}
return result;
}
public IPropertyDescriptor createElementPropertyDescriptor(Element element) {
IPropertyDescriptor result = null;
List list = treeContentHelper.getElementTextContent(element);
if (list != null) {
Text text = treeContentHelper.getEffectiveTextNodeForCombinedNodeList(list);
if (text != null) {
result = createTextPropertyDescriptor(text);
}
}
if (result == null) {
result = new TextPropertyDescriptor(HACK, HACK);
}
return result;
}
}