/*******************************************************************************
* Copyright (c) 2006 Sybase, Inc. 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:
* Sybase, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.pagedesigner.figurehandler;
import org.eclipse.jst.pagedesigner.css2.ICSSStyle;
import org.eclipse.jst.pagedesigner.css2.layout.CSSFigure;
import org.eclipse.jst.pagedesigner.css2.style.DefaultStyle;
import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement;
import org.w3c.dom.Element;
/**
* @author mengbo
* @version 1.5
*/
public abstract class AbstractFigureHandler implements IFigureHandler {
private CSSFigure _figure;
/*
* (non-Javadoc)
*
* @see org.eclipse.wst.sse.core.internal.provisional.INodeAdapter#isAdapterForType(java.lang.Object)
*/
public boolean isAdapterForType(Object type) {
return (type == IFigureHandler.class);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.wst.sse.core.internal.provisional.INodeAdapter#notifyChanged(org.eclipse.wst.sse.core.internal.provisional.INodeNotifier,
* int, java.lang.Object, java.lang.Object, java.lang.Object, int)
*/
public void notifyChanged(INodeNotifier notifier, int eventType,
Object changedFeature, Object oldValue, Object newValue, int pos) {
// TODO: anything?
}
/**
* @param node
* @return the css style on the node
*/
protected ICSSStyle getCSSStyle(Element node) {
ICSSStyle style = null;
if (node instanceof IDOMElement) {
style = (ICSSStyle) ((IDOMElement) node)
.getAdapterFor(ICSSStyle.class);
}
if (style == null) {
style = DefaultStyle.getInstance();
}
return style;
}
/**
* @param oldFigure
*/
protected void setCurrentFigure(CSSFigure oldFigure) {
this._figure = oldFigure;
}
public CSSFigure getFigure() {
return this._figure;
}
/**
* child class could override this method
*/
public void dispose() {
// TODO: anything to dispose?
}
}