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2002/css-validator/org/w3c/css/properties/css21 CssTextAlign.java,NONE,1.1

From: Yves Lafon via cvs-syncmail <cvsmail@w3.org>
Date: Mon, 03 Sep 2012 15:05:45 +0000
To: www-validator-cvs@w3.org
Message-Id: <E1T8YDh-0004GY-JC@lionel-hutz.w3.org>
Update of /sources/public/2002/css-validator/org/w3c/css/properties/css21
In directory hutz:/tmp/cvs-serv16342/css21

Added Files:
	CssTextAlign.java 
Log Message:
reimpl of text-ident

--- NEW FILE: CssTextAlign.java ---
// $Id: CssTextAlign.java,v 1.1 2012/09/03 15:05:43 ylafon Exp $
// Author: Yves Lafon <ylafon@w3.org>
//
// (c) COPYRIGHT MIT, ERCIM and Keio University, 2012.
// Please first read the full copyright statement in file COPYRIGHT.html
package org.w3c.css.properties.css21;

import org.w3c.css.util.ApplContext;
import org.w3c.css.util.InvalidParamException;
import org.w3c.css.values.CssExpression;
import org.w3c.css.values.CssIdent;
import org.w3c.css.values.CssTypes;
import org.w3c.css.values.CssValue;

/**
 * @spec http://www.w3.org/TR/2011/REC-CSS2-20110607/text.html#propdef-text-align
 */
public class CssTextAlign extends org.w3c.css.properties.css.CssTextAlign {

	private static CssIdent[] allowed_values;

	static {
		String[] _allowed_values = {"left", "right", "center", "justify"};

		allowed_values = new CssIdent[_allowed_values.length];
		int i = 0;
		for (String s : _allowed_values) {
			allowed_values[i++] = CssIdent.getIdent(s);
		}
	}

	public static CssIdent getMatchingIdent(CssIdent ident) {
		for (CssIdent id : allowed_values) {
			if (id.equals(ident)) {
				return id;
			}
		}
		return null;
	}
	/**
	 * Create a new CssTextAlign
	 */
	public CssTextAlign() {
	}

	/**
	 * Creates a new CssTextAlign
	 *
	 * @param expression The expression for this property
	 * @throws org.w3c.css.util.InvalidParamException
	 *          Expressions are incorrect
	 */
	public CssTextAlign(ApplContext ac, CssExpression expression, boolean check)
			throws InvalidParamException {
		setByUser();
		CssValue val = expression.getValue();

		if (check && expression.getCount() > 1) {
			throw new InvalidParamException("unrecognize", ac);
		}

		if (val.getType() != CssTypes.CSS_IDENT) {
			throw new InvalidParamException("value",
					expression.getValue(),
					getPropertyName(), ac);
		}
		// ident, so inherit, or allowed value
		if (inherit.equals(val)) {
			value = inherit;
		} else {
			val = getMatchingIdent((CssIdent) val);
			if (val == null) {
				throw new InvalidParamException("value",
						expression.getValue(),
						getPropertyName(), ac);
			}
			value = val;
		}
		expression.next();
	}

	public CssTextAlign(ApplContext ac, CssExpression expression)
			throws InvalidParamException {
		this(ac, expression, false);
	}
}
Received on Monday, 3 September 2012 15:05:52 UTC

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