2002/css-validator/org/w3c/css/properties/css3 CssCounterIncrement.java,NONE,1.1

Update of /sources/public/2002/css-validator/org/w3c/css/properties/css3
In directory hutz:/tmp/cvs-serv15906/css3

Added Files:
	CssCounterIncrement.java 
Log Message:
counter-increment per css2/21/3

--- NEW FILE: CssCounterIncrement.java ---
// $Id: CssCounterIncrement.java,v 1.1 2012/11/06 09:49:49 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.css3;

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

import java.util.ArrayList;

import static org.w3c.css.values.CssOperator.SPACE;

/**
 * @spec http://www.w3.org/TR/2003/WD-css3-content-20030514/#counter-increment
 */
public class CssCounterIncrement extends org.w3c.css.properties.css.CssCounterIncrement {

	/**
	 * Create a new CssCounterIncrement
	 */
	public CssCounterIncrement() {
	}

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

		CssValue val;
		char op;
		boolean intallowed = false;
		ArrayList<CssValue> v = new ArrayList<CssValue>();

		while (!expression.end()) {
			val = expression.getValue();
			op = expression.getOperator();
			switch (val.getType()) {
				case CssTypes.CSS_IDENT:
					if (inherit.equals(val)) {
						value = inherit;
						if (expression.getCount() > 1) {
							throw new InvalidParamException("value", val,
									getPropertyName(), ac);
						}
						break;
					}
					if (none.equals(val)) {
						value = none;
						if (expression.getCount() > 1) {
							throw new InvalidParamException("value", val,
									getPropertyName(), ac);
						}
						break;
					}
					// initial is reserved keyword
					if (initial.equals(val)) {
						throw new InvalidParamException("value", val,
								getPropertyName(), ac);
					}
					v.add(val);
					intallowed = true;
					break;
				case CssTypes.CSS_NUMBER:
					if (intallowed) {
						// we allow int only after an ident
						intallowed = false;
						CssNumber n = val.getNumber();
						n.checkInteger(ac, this);
						v.add(val);
						break;
					}
					// if int wasn't allowed, let it fail
				default:
					throw new InvalidParamException("value", val,
							getPropertyName(), ac);
			}
			if (op != SPACE) {
				throw new InvalidParamException("operator",
						((new Character(op)).toString()), ac);
			}
			expression.next();
		}
		// check it's not inherit or none
		if (v.size() > 0) {
			value = (v.size() == 1) ? v.get(0) : new CssValueList(v);
		}
	}

	public CssCounterIncrement(ApplContext ac, CssExpression expression)
			throws InvalidParamException {
		this(ac, expression, false);
	}

}

Received on Tuesday, 6 November 2012 09:49:52 UTC