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/*******************************************************************************
* 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 org.eclipse.jst.pagedesigner.IHTMLConstants;
import org.eclipse.jst.pagedesigner.css2.ICSSStyle;
import org.eclipse.jst.pagedesigner.utils.DOMUtil;
import org.w3c.dom.Element;
/**
* @author mengbo
*/
public class VerticalAlignMeta extends LengthMeta {
/**
* baseline keyword
*/
public static final String BASELINE = "baseline"; //$NON-NLS-1$
/**
* middle keyword
*/
public static final String MIDDLE = "middle"; //$NON-NLS-1$
/**
* sub keyword
*/
public static final String SUB = "sub"; //$NON-NLS-1$
/**
* super keyword
*/
public static final String SUPER = "super"; //$NON-NLS-1$
/**
* text-top keyword
*/
public static final String TEXT_TOP = "text-top"; //$NON-NLS-1$
/**
* text-bottom keyword
*/
public static final String TEXT_BOTTOM = "text-bottom"; //$NON-NLS-1$
/**
* top keyword
*/
public static final String TOP = "top"; //$NON-NLS-1$
/**
* bottom keyword
*/
public static final String BOTTOM = "bottom"; //$NON-NLS-1$
/**
* center keyword
*/
public static final String CENTER = "center"; //$NON-NLS-1$
/**
* default vertical align
*/
public static final String DEFAULT_VERTICAL_ALIGN = BASELINE;
private static final String[] KEYWORDS = new String[] { BASELINE, MIDDLE,
SUB, SUPER, TEXT_TOP, TEXT_BOTTOM, TOP, BOTTOM };
private static final String[] htmlAttributes = new String[] { IHTMLConstants.ATTR_VALIGN };
/**
* Default constructor
*/
public VerticalAlignMeta() {
super(true, DEFAULT_VERTICAL_ALIGN);
}
/**
* @param inherit
* @param initvalue
*/
public VerticalAlignMeta(boolean inherit, Object initvalue) {
super(inherit, initvalue);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jst.pagedesigner.css2.property.CSSPropertyMeta#getKeywordValues()
*/
protected String[] getKeywordValues() {
return KEYWORDS;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jst.pagedesigner.css2.property.CSSPropertyMeta#calculateHTMLAttributeOverride(org.w3c.dom.Element,
* java.lang.String, java.lang.String,
* org.eclipse.jst.pagedesigner.css2.ICSSStyle)
*/
public Object calculateHTMLAttributeOverride(Element element,
String htmltag, String propertyName, ICSSStyle style) {
for (int i = 0; i < htmlAttributes.length; i++) {
String align = DOMUtil.getAttributeIgnoreCase(element,
htmlAttributes[i]);
if (TOP.equalsIgnoreCase(align)) {
return TOP;
}
if (MIDDLE.equalsIgnoreCase(align)) {
return MIDDLE;
}
if (BOTTOM.equalsIgnoreCase(align)) {
return BOTTOM;
}
if (BASELINE.equalsIgnoreCase(align)) {
return BASELINE;
}
if (CENTER.equalsIgnoreCase(align)) {
return MIDDLE;
}
}
return null;
}
}
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