org.apache.batik.css.engine.value
Class AbstractColorManager

java.lang.Object
  org.apache.batik.css.engine.value.AbstractValueFactory
      org.apache.batik.css.engine.value.AbstractValueManager
          org.apache.batik.css.engine.value.IdentifierManager
              org.apache.batik.css.engine.value.AbstractColorManager

All Implemented Interfaces:

ValueManager

Direct Known Subclasses:

ColorManager

public abstract class AbstractColorManager
extends IdentifierManager

This class provides a manager for the property with support for CSS color values.

Version:

$Id: AbstractColorManager.java 1733416 2016-03-03 07:07:13Z gadams $

Author:

Stephane Hillion

Field Summary

protected static StringMap	computedValues The computed identifier values.
protected static StringMap	values The identifier values.

Constructor Summary

AbstractColorManager()

Method Summary

Value	computeValue(CSSStylableElement elt, String pseudo, CSSEngine engine, int idx, StyleMap sm, Value value) Implements ValueManager.computeValue(CSSStylableElement,String,CSSEngine,int,StyleMap,Value).
protected Value	createColorComponent(org.w3c.css.sac.LexicalUnit lu) Creates a color component from a lexical unit.
protected Value	createRGBColor(Value r, Value g, Value b) Creates an RGB color.
Value	createValue(org.w3c.css.sac.LexicalUnit lu, CSSEngine engine) Implements ValueManager.createValue(LexicalUnit,CSSEngine).
StringMap	getIdentifiers() Implements IdentifierManager.getIdentifiers().

Methods inherited from class org.apache.batik.css.engine.value.IdentifierManager

createStringValue

Methods inherited from class org.apache.batik.css.engine.value.AbstractValueManager

createFloatValue

Methods inherited from class org.apache.batik.css.engine.value.AbstractValueFactory

createDOMException, createInvalidFloatTypeDOMException, createInvalidFloatValueDOMException, createInvalidIdentifierDOMException, createInvalidLexicalUnitDOMException, createInvalidStringTypeDOMException, createMalformedLexicalUnitDOMException, getPropertyName, resolveURI

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.batik.css.engine.value.ValueManager

getDefaultValue, getPropertyName, getPropertyType, isAdditiveProperty, isAnimatableProperty, isInheritedProperty

Field Detail

values

protected static final StringMap values

The identifier values.

computedValues

protected static final StringMap computedValues

The computed identifier values.

Constructor Detail

AbstractColorManager

public AbstractColorManager()

Method Detail

createValue

public Value createValue(org.w3c.css.sac.LexicalUnit lu,
                         CSSEngine engine)
                  throws DOMException

Implements ValueManager.createValue(LexicalUnit,CSSEngine).

Specified by:

createValue in interface ValueManager

Overrides:

createValue in class IdentifierManager

Parameters:

lu - The SAC lexical unit used to create the value.

engine - The calling CSSEngine.

Throws:

DOMException

computeValue

public Value computeValue(CSSStylableElement elt,
                          String pseudo,
                          CSSEngine engine,
                          int idx,
                          StyleMap sm,
                          Value value)

Implements ValueManager.computeValue(CSSStylableElement,String,CSSEngine,int,StyleMap,Value).

Specified by:

computeValue in interface ValueManager

Overrides:

computeValue in class AbstractValueManager

Parameters:

elt - The owner of the value.

pseudo - The pseudo element.

engine - The CSSEngine.

idx - The property index in the engine.

sm - The computed style map.

value - The value to compute.

createRGBColor

protected Value createRGBColor(Value r,
                               Value g,
                               Value b)

Creates an RGB color.

createColorComponent

protected Value createColorComponent(org.w3c.css.sac.LexicalUnit lu)
                              throws DOMException

Creates a color component from a lexical unit.

Throws:

DOMException

getIdentifiers

public StringMap getIdentifiers()

Implements IdentifierManager.getIdentifiers().

Specified by:

getIdentifiers in class IdentifierManager