/*******************************************************************************
* 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.css2.property;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.jst.pagedesigner.css2.ICSSStyle;
import org.eclipse.jst.pagedesigner.css2.list.CounterHelper;
import org.eclipse.jst.pagedesigner.css2.list.ResetObject;
import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode;
import org.eclipse.wst.css.core.internal.provisional.document.ICSSPrimitiveValue;
import org.w3c.dom.css.CSSValue;
/**
* @author mengbo
*/
public class CounterResetMeta extends CSSPropertyMeta {
/**
*
*/
public CounterResetMeta() {
super(false, null);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jst.pagedesigner.css2.property.CSSPropertyMeta#getKeywordValues()
*/
protected String[] getKeywordValues() {
// TODO Auto-generated method stub
return null;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jst.pagedesigner.css2.property.ICSSPropertyMeta#calculateCSSValueResult(org.w3c.dom.css.CSSValue,
* java.lang.String,
* org.eclipse.jst.pagedesigner.css2.style.AbstractStyle)
*/
public Object calculateCSSValueResult(CSSValue value, String propertyName,
ICSSStyle style) {
return getCounter(value);
}
/**
* @param value
* @return the counter
*/
public List getCounter(CSSValue value) {
if (value == null) {
return null;
}
List result = new ArrayList();
ResetObject resetObject = null;
String identifier = null;
Integer initial = null;
ICSSNode cssValue = (ICSSNode) value;
while (cssValue != null) {
// find next idetifier.
while (cssValue != null && !CounterHelper.isIdentifier(cssValue)) {
cssValue = cssValue.getNextSibling();
}
if (cssValue == null) {
return null;
}
// identifier:
identifier = ((ICSSPrimitiveValue) value).getStringValue();
cssValue = cssValue.getNextSibling();
// value:
if (CounterHelper.isNumber(cssValue)) {
initial = new Integer((int) ((ICSSPrimitiveValue) value)
.getFloatValue(ICSSPrimitiveValue.CSS_INTEGER));
}
if (identifier != null) {
resetObject = new ResetObject(identifier, initial);
result.add(resetObject);
}
}
return result;
}
}