CVS 2002/css-validator/org/w3c/css/properties/css3

Update of /sources/public/2002/css-validator/org/w3c/css/properties/css3
In directory roscoe:/tmp/cvs-serv23373/css3

Added Files:
	CssMarks.java 
Log Message:
marks per css2/css3


--- /sources/public/2002/css-validator/org/w3c/css/properties/css3/CssMarks.java	2014/01/30 15:09:54	NONE
+++ /sources/public/2002/css-validator/org/w3c/css/properties/css3/CssMarks.java	2014/01/30 15:09:54	1.1
// $Id: CssMarks.java,v 1.1 2014/01/30 15:09:54 ylafon Exp $
// Author: Yves Lafon <ylafon@w3.org>
//
// (c) COPYRIGHT MIT, ERCIM, Keio University, Beihang University 2014.
// 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.CssIdent;
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/2011/WD-css3-gcpm-20111129/#marks
 */
public class CssMarks extends org.w3c.css.properties.css.CssMarks {

	public static final CssIdent[] allowed_values;

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

	public static final CssIdent getAllowedIdent(CssIdent ident) {
		for (CssIdent id : allowed_values) {
			if (id.equals(ident)) {
				return id;
			}
		}
		return null;
	}

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

	/**
	 * Creates a new CssMarks
	 *
	 * @param expression The expression for this property
	 * @throws org.w3c.css.util.InvalidParamException
	 *          Expressions are incorrect
	 */
	public CssMarks(ApplContext ac, CssExpression expression, boolean check)
			throws InvalidParamException {
		if (check && expression.getCount() > 2) {
			throw new InvalidParamException("unrecognize", ac);
		}
		setByUser();

		CssValue val;
		char op;

		val = expression.getValue();
		op = expression.getOperator();

		ArrayList<CssValue> vals = new ArrayList<>();

		while (!expression.end()) {
			val = expression.getValue();
			op = expression.getOperator();

			switch (val.getType()) {
				case CssTypes.CSS_IDENT:
					if (inherit.equals(val)) {
						if (expression.getCount() > 1) {
							throw new InvalidParamException("unrecognize", ac);
						}
						value = inherit;
						break;
					}
					if (none.equals(val)) {
						value = none;
						break;
					}
					// now we go to other values...
					CssIdent id = (CssIdent) val;
					CssValue v = getAllowedIdent((CssIdent) val);
					if (v != null) {
						vals.add(v);
						break;
					}
					// unrecognized ident.. fail!
				default:
					throw new InvalidParamException("value", val,
							getPropertyName(), ac);
			}
			if (op != SPACE) {
				throw new InvalidParamException("operator",
						((new Character(op)).toString()), ac);
			}
			expression.next();
		}
		// extra checks
		if (vals.size() != 0) {
			// inherit or none are single value
			if (value == inherit || value == none) {
				throw new InvalidParamException("value", vals.get(0),
						getPropertyName(), ac);
			}
			// if we have two values and those are the same...
			if (vals.size() == 2 && (vals.get(0) == vals.get(1))) {
				throw new InvalidParamException("value", vals.get(0),
						getPropertyName(), ac);
			}
			// and set the value (the empty arraylist is taken care of during parsing)
			value = (vals.size() == 1) ? vals.get(0) : new CssValueList(vals);
		}
	}

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

Received on Thursday, 30 January 2014 15:09:56 UTC