| /* |
| |
| 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.dom.svg; |
| |
| import org.apache.batik.anim.values.AnimatableStringValue; |
| import org.apache.batik.anim.values.AnimatableValue; |
| import org.apache.batik.dom.anim.AnimationTarget; |
| |
| import org.w3c.dom.Attr; |
| import org.w3c.dom.DOMException; |
| import org.w3c.dom.svg.SVGAnimatedString; |
| |
| /** |
| * This class implements the {@link SVGAnimatedString} interface. |
| * |
| * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a> |
| * @version $Id$ |
| */ |
| public class SVGOMAnimatedString extends AbstractSVGAnimatedValue |
| implements SVGAnimatedString { |
| |
| /** |
| * The current animated value. |
| */ |
| protected String animVal; |
| |
| /** |
| * Creates a new SVGOMAnimatedString. |
| * @param elt The associated element. |
| * @param ns The attribute's namespace URI. |
| * @param ln The attribute's local name. |
| */ |
| public SVGOMAnimatedString(AbstractElement elt, |
| String ns, |
| String ln) { |
| super(elt, ns, ln); |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link SVGAnimatedString#getBaseVal()}. |
| */ |
| public String getBaseVal() { |
| return element.getAttributeNS(namespaceURI, localName); |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link SVGAnimatedString#setBaseVal(String)}. |
| */ |
| public void setBaseVal(String baseVal) throws DOMException { |
| element.setAttributeNS(namespaceURI, localName, baseVal); |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link SVGAnimatedString#getAnimVal()}. |
| */ |
| public String getAnimVal() { |
| if (hasAnimVal) { |
| return animVal; |
| } |
| return element.getAttributeNS(namespaceURI, localName); |
| } |
| |
| /** |
| * Returns the base value of the attribute as an {@link AnimatableValue}. |
| */ |
| public AnimatableValue getUnderlyingValue(AnimationTarget target) { |
| return new AnimatableStringValue(target, getBaseVal()); |
| } |
| |
| /** |
| * Updates the animated value with the given {@link AnimatableValue}. |
| */ |
| protected void updateAnimatedValue(AnimatableValue val) { |
| if (val == null) { |
| hasAnimVal = false; |
| } else { |
| hasAnimVal = true; |
| this.animVal = ((AnimatableStringValue) val).getString(); |
| } |
| fireAnimatedAttributeListeners(); |
| } |
| |
| /** |
| * Called when an Attr node has been added. |
| */ |
| public void attrAdded(Attr node, String newv) { |
| fireBaseAttributeListeners(); |
| if (!hasAnimVal) { |
| fireAnimatedAttributeListeners(); |
| } |
| } |
| |
| /** |
| * Called when an Attr node has been modified. |
| */ |
| public void attrModified(Attr node, String oldv, String newv) { |
| fireBaseAttributeListeners(); |
| if (!hasAnimVal) { |
| fireAnimatedAttributeListeners(); |
| } |
| } |
| |
| /** |
| * Called when an Attr node has been removed. |
| */ |
| public void attrRemoved(Attr node, String oldv) { |
| fireBaseAttributeListeners(); |
| if (!hasAnimVal) { |
| fireAnimatedAttributeListeners(); |
| } |
| } |
| } |