org.w3c.css.properties.svg.AlignmentBaseline Maven / Gradle / Ivy
//
// $Id: AlignmentBaseline.java,v 1.4 2010-01-05 13:49:58 ylafon Exp $
// From Sijtsche de Jong ([email protected])
//
// (c) COPYRIGHT 1995-2000 World Wide Web Consortium (MIT, INRIA, Keio University)
// Please first read the full copyright statement at
// http://www.w3.org/Consortium/Legal/copyright-software-19980720
package org.w3c.css.properties.svg;
import org.w3c.css.parser.CssStyle;
import org.w3c.css.properties.css.CssProperty;
import org.w3c.css.util.ApplContext;
import org.w3c.css.util.InvalidParamException;
import org.w3c.css.values.CssExpression;
import org.w3c.css.values.CssValue;
/**
*
* Value: auto | baseline | before-edge |
* text-before-edge | middle | after-edge |
* text-after-edge | ideographic | alphabetic | lower | hanging | mathematical
* | inherit
* Initial:see property description
* Applies to:text, tspan, tref, altGlyph, textPath elements
* Inherited:no
* Percentages:no
* Media::visual
*/
public class AlignmentBaseline extends CssProperty {
CssValue albaseline;
private static String[] values = {
"auto", "baseline", "before-edge",
"text-before-edge", "middle", "after-edge",
"text-after-edge", "ideographic", "alphabetic", "hanging", "mathematical",
"inherit"
};
/**
* Create a new CssAlignmentBaseline
*/
public AlignmentBaseline() {
//nothing to do
}
/**
* Create a new CssAlignmentBaseline
*
* @param expression The expression for this property
* @exception InvalidParamException Incorrect value
*/
public AlignmentBaseline(ApplContext ac, CssExpression expression,
boolean check) throws InvalidParamException {
setByUser();
CssValue val = expression.getValue();
int i = 0;
for (; i < values.length; i++) {
if (val.toString().equals(values[i])) {
albaseline = val;
expression.next();
break;
}
}
if (i == values.length) {
throw new InvalidParamException("value", expression.getValue(),
getPropertyName(), ac);
}
}
public AlignmentBaseline(ApplContext ac, CssExpression expression)
throws InvalidParamException {
this(ac, expression, false);
}
/**
* Add this property to the CssStyle
*
* @param style The CssStyle
*/
public void addToStyle(ApplContext ac, CssStyle style) {
if (((SVGBasicStyle) style).alignmentBaseline != null)
style.addRedefinitionWarning(ac, this);
((SVGBasicStyle) style).alignmentBaseline = this;
}
/**
* Get this property in the style.
*
* @param style The style where the property is
* @param resolve if true, resolve the style to find this property
*/
public CssProperty getPropertyInStyle(CssStyle style, boolean resolve) {
if (resolve) {
return ((SVGBasicStyle) style).getAlignmentBaseline();
}
else {
return ((SVGBasicStyle) style).alignmentBaseline;
}
}
/**
* Compares two properties for equality.
*
* @param value The other property.
*/
public boolean equals(CssProperty property) {
return (property instanceof AlignmentBaseline &&
albaseline.equals(((AlignmentBaseline) property).albaseline));
}
/**
* Returns the name of this property
*/
public String getPropertyName() {
return "alignment-baseline";
}
/**
* Returns the value of this property
*/
public Object get() {
return albaseline;
}
/**
* Returns true if this property is "softly" inherited
*/
public boolean isSoftlyInherited() {
return albaseline.equals(inherit);
}
/**
* Returns a string representation of the object
*/
public String toString() {
return albaseline.toString();
}
/**
* Is the value of this property a default value
* It is used by alle macro for the function print
*/
public boolean isDefault() {
return false;
}
}