| /* |
| |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| |
| */ |
| package org.apache.batik.css.dom; |
| |
| import org.apache.batik.css.engine.CSSEngine; |
| import org.apache.batik.css.engine.CSSStylableElement; |
| import org.apache.batik.css.engine.SVGCSSEngine; |
| import org.apache.batik.css.engine.value.Value; |
| import org.apache.batik.css.engine.value.svg.SVGColorManager; |
| import org.apache.batik.css.engine.value.svg.SVGPaintManager; |
| import org.w3c.dom.css.CSSValue; |
| |
| /** |
| * This class represents the computed style of an SVG element. |
| * |
| * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a> |
| * @version $Id$ |
| */ |
| public class CSSOMSVGComputedStyle extends CSSOMComputedStyle { |
| |
| /** |
| * Creates a new computed style. |
| */ |
| public CSSOMSVGComputedStyle(CSSEngine e, |
| CSSStylableElement elt, |
| String pseudoElt) { |
| super(e, elt, pseudoElt); |
| } |
| |
| /** |
| * Creates a CSSValue to manage the value at the given index. |
| */ |
| protected CSSValue createCSSValue(int idx) { |
| if (idx > SVGCSSEngine.FINAL_INDEX) { |
| if (cssEngine.getValueManagers()[idx] instanceof SVGPaintManager) { |
| return new ComputedCSSPaintValue(idx); |
| } |
| if (cssEngine.getValueManagers()[idx] instanceof SVGColorManager) { |
| return new ComputedCSSColorValue(idx); |
| } |
| } else { |
| switch (idx) { |
| case SVGCSSEngine.FILL_INDEX: |
| case SVGCSSEngine.STROKE_INDEX: |
| return new ComputedCSSPaintValue(idx); |
| |
| case SVGCSSEngine.FLOOD_COLOR_INDEX: |
| case SVGCSSEngine.LIGHTING_COLOR_INDEX: |
| case SVGCSSEngine.STOP_COLOR_INDEX: |
| return new ComputedCSSColorValue(idx); |
| } |
| } |
| return super.createCSSValue(idx); |
| } |
| |
| /** |
| * To manage a computed color CSSValue. |
| */ |
| protected class ComputedCSSColorValue |
| extends CSSOMSVGColor |
| implements CSSOMSVGColor.ValueProvider { |
| |
| /** |
| * The index of the associated value. |
| */ |
| protected int index; |
| |
| /** |
| * Creates a new ComputedCSSColorValue. |
| */ |
| public ComputedCSSColorValue(int idx) { |
| super(null); |
| valueProvider = this; |
| index = idx; |
| } |
| |
| /** |
| * Returns the Value associated with this object. |
| */ |
| public Value getValue() { |
| return cssEngine.getComputedStyle(element, pseudoElement, index); |
| } |
| } |
| |
| /** |
| * To manage a computed paint CSSValue. |
| */ |
| public class ComputedCSSPaintValue |
| extends CSSOMSVGPaint |
| implements CSSOMSVGPaint.ValueProvider { |
| |
| /** |
| * The index of the associated value. |
| */ |
| protected int index; |
| |
| /** |
| * Creates a new ComputedCSSPaintValue. |
| */ |
| public ComputedCSSPaintValue(int idx) { |
| super(null); |
| valueProvider = this; |
| index = idx; |
| } |
| |
| /** |
| * Returns the Value associated with this object. |
| */ |
| public Value getValue() { |
| return cssEngine.getComputedStyle(element, pseudoElement, index); |
| } |
| } |
| } |