/*******************************************************************************
* Copyright (c) 2009 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
* Zend Technologies
*******************************************************************************/
package org.eclipse.php.internal.core.documentModel.dom;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.Platform;
import org.eclipse.dltk.core.IModelElement;
import org.eclipse.php.internal.core.documentModel.DOMModelForPHP;
import org.eclipse.php.internal.core.documentModel.parser.PHPRegionContext;
import org.eclipse.wst.html.core.internal.document.ElementStyleImpl;
import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter;
import org.eclipse.wst.sse.core.internal.validate.ValidationAdapter;
import org.eclipse.wst.xml.core.internal.document.ElementImpl;
import org.eclipse.wst.xml.core.internal.validate.ValidationComponent;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
/**
* Represents elements in the dom model {@link DOMModelForPHP}
*
* @author Roy, 2007
*/
public class ElementImplForPhp extends ElementStyleImpl implements IAdaptable,
IImplForPhp {
private static final String WORKBENCH_ADAPTER = "org.eclipse.ui.model.IWorkbenchAdapter"; //$NON-NLS-1$
private IModelElement modelElement;
public ElementImplForPhp() {
super();
}
public Object getAdapter(Class adapter) {
if (adapter != null
&& adapter.getName().equals(
WORKBENCH_ADAPTER)) {
return null;
}
return Platform.getAdapterManager().getAdapter(this, adapter);
}
public ElementImplForPhp(ElementStyleImpl that) {
super(that);
}
protected boolean isNestedClosed(String regionType) {
return regionType == PHPRegionContext.PHP_CLOSE;
}
public Node cloneNode(boolean deep) {
ElementImpl cloned = new ElementImplForPhp(this);
if (deep)
cloneChildNodes(cloned, deep);
return cloned;
}
/**
* @see ElementStyleImpl#setOwnerDocument(Document) make this method package
* visible
*/
protected void setOwnerDocument(Document ownerDocument) {
super.setOwnerDocument(ownerDocument);
}
/**
* @see setTagName(String) make this method package visible
*/
protected void setTagName(String tagName) {
super.setTagName(tagName);
}
public boolean isGlobalTag() {
return isPhpTag() ? false : super.isGlobalTag();
}
/**
* @return true if it is a php element
*/
public boolean isPhpTag() {
return PHPDOMModelParser.PHP_TAG_NAME.equals(getNodeName());
}
public INodeAdapter getExistingAdapter(Object type) {
// no validation or validation propagation for PHP tags
if (isPhpTag() && type instanceof Class
&& ValidationAdapter.class.isAssignableFrom((Class) type)) {
return nullValidator;
}
return super.getExistingAdapter(type);
}
private final static ValidationComponent nullValidator = new NullValidator();
public String getPrefix() {
final String prefix = super.getPrefix();
if (prefix == null && isPhpTag()) {
return ""; //$NON-NLS-1$
}
return prefix;
}
public IModelElement getModelElement() {
return modelElement;
}
public void setModelElement(IModelElement modelElement) {
this.modelElement = modelElement;
}
@Override
public boolean isStartTagClosed() {
return isPhpTag() ? true : super.isStartTagClosed();
}
}