org.w3c.css.properties.css3.CssUserFocusPointer Maven / Gradle / Ivy
//
// $Id: CssUserFocusPointer.java,v 1.3 2010-01-05 13:49:56 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.css3;
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.CssIdent;
import org.w3c.css.values.CssValue;
/**
*
* Value: auto || normal || select-all || select-before ||
* select-after || select-same || select-menu || inherit
* Initial:auto
* Applies to:all elements
* Inherited:yes
* Percentages:no
* Media::interactive
*
* The purpose of this property is to determine what happens to an element
* when the user focusses it specifically by "tabbing" into it.
*/
public class CssUserFocusPointer extends CssProperty {
CssValue userfocuspointer;
static CssIdent auto = new CssIdent("auto");
static CssIdent normal = new CssIdent("normal");
static CssIdent selectall = new CssIdent("select-all");
static CssIdent selectbefore = new CssIdent("select-before");
static CssIdent selectafter = new CssIdent("select-after");
static CssIdent selectsame = new CssIdent("select-same");
static CssIdent selectmenu = new CssIdent("select-menu");
/**
* Create a new CssUserFocusPointer
*/
public CssUserFocusPointer() {
userfocuspointer = auto;
}
/**
* Create a new CssUserFocusPointer
*
* @param expression The expression for this property
* @exception InvalidParamException Incorrect value
*/
public CssUserFocusPointer(ApplContext ac, CssExpression expression,
boolean check) throws InvalidParamException {
setByUser();
CssValue val = expression.getValue();
if (val.equals(auto)) {
userfocuspointer = auto;
expression.next();
}
else if (val.equals(normal)) {
userfocuspointer = normal;
expression.next();
}
else if (val.equals(selectall)) {
userfocuspointer = selectall;
expression.next();
}
else if (val.equals(selectbefore)) {
userfocuspointer = selectbefore;
expression.next();
}
else if (val.equals(selectafter)) {
userfocuspointer = selectafter;
expression.next();
}
else if (val.equals(selectsame)) {
userfocuspointer = selectsame;
expression.next();
}
else if (val.equals(selectmenu)) {
userfocuspointer = selectmenu;
expression.next();
}
else if (val.equals(inherit)) {
userfocuspointer = inherit;
expression.next();
}
else {
throw new InvalidParamException("value", expression.getValue(),
getPropertyName(), ac);
}
}
public CssUserFocusPointer(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 (((Css3Style) style).cssUserFocusPointer != null)
style.addRedefinitionWarning(ac, this);
((Css3Style) style).cssUserFocusPointer = 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 ((Css3Style) style).getUserFocusPointer();
}
else {
return ((Css3Style) style).cssUserFocusPointer;
}
}
/**
* Compares two properties for equality.
*
* @param value The other property.
*/
public boolean equals(CssProperty property) {
return (property instanceof CssUserFocusPointer &&
userfocuspointer.equals(((CssUserFocusPointer) property).userfocuspointer));
}
/**
* Returns the name of this property
*/
public String getPropertyName() {
return "user-focus-pointer";
}
/**
* Returns the value of this property
*/
public Object get() {
return userfocuspointer;
}
/**
* Returns true if this property is "softly" inherited
*/
public boolean isSoftlyInherited() {
return userfocuspointer.equals(inherit);
}
/**
* Returns a string representation of the object
*/
public String toString() {
return userfocuspointer.toString();
}
/**
* Is the value of this property a default value
* It is used by alle macro for the function print
*/
public boolean isDefault() {
return userfocuspointer == auto;
}
}