| /* |
| |
| 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.dom.AbstractDocument; |
| import org.apache.batik.util.DoublyIndexedTable; |
| import org.apache.batik.util.SVGTypes; |
| |
| import org.w3c.dom.Node; |
| import org.w3c.dom.svg.SVGAnimatedBoolean; |
| import org.w3c.dom.svg.SVGAnimatedPreserveAspectRatio; |
| import org.w3c.dom.svg.SVGAnimatedRect; |
| import org.w3c.dom.svg.SVGStringList; |
| import org.w3c.dom.svg.SVGViewElement; |
| |
| /** |
| * This class implements {@link org.w3c.dom.svg.SVGViewElement}. |
| * |
| * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a> |
| * @version $Id$ |
| */ |
| public class SVGOMViewElement |
| extends SVGOMElement |
| implements SVGViewElement { |
| |
| /** |
| * Table mapping XML attribute names to TraitInformation objects. |
| */ |
| protected static DoublyIndexedTable xmlTraitInformation; |
| static { |
| DoublyIndexedTable t = |
| new DoublyIndexedTable(SVGOMElement.xmlTraitInformation); |
| t.put(null, SVG_PRESERVE_ASPECT_RATIO_ATTRIBUTE, |
| new TraitInformation(true, SVGTypes.TYPE_PRESERVE_ASPECT_RATIO_VALUE)); |
| t.put(null, SVG_VIEW_BOX_ATTRIBUTE, |
| new TraitInformation(true, SVGTypes.TYPE_NUMBER_LIST)); |
| t.put(null, SVG_EXTERNAL_RESOURCES_REQUIRED_ATTRIBUTE, |
| new TraitInformation(true, SVGTypes.TYPE_BOOLEAN)); |
| // t.put(null, SVG_VIEW_TARGET_ATTRIBUTE, |
| // new TraitInformation(false, SVGTypes.TYPE_CDATA)); |
| // t.put(null, SVG_ZOOM_AND_PAN_ATTRIBUTE, |
| // new TraitInformation(false, SVGTypes.TYPE_IDENT)); |
| xmlTraitInformation = t; |
| } |
| |
| /** |
| * The attribute initializer. |
| */ |
| protected static final AttributeInitializer attributeInitializer; |
| static { |
| attributeInitializer = new AttributeInitializer(2); |
| attributeInitializer.addAttribute(null, |
| null, |
| SVG_PRESERVE_ASPECT_RATIO_ATTRIBUTE, |
| "xMidYMid meet"); |
| attributeInitializer.addAttribute(null, |
| null, |
| SVG_ZOOM_AND_PAN_ATTRIBUTE, |
| SVG_MAGNIFY_VALUE); |
| } |
| |
| /** |
| * The 'externalResourcesRequired' attribute value. |
| */ |
| protected SVGOMAnimatedBoolean externalResourcesRequired; |
| |
| /** |
| * The 'preserveAspectRatio' attribute value. |
| */ |
| protected SVGOMAnimatedPreserveAspectRatio preserveAspectRatio; |
| |
| /** |
| * Creates a new SVGOMViewElement object. |
| */ |
| protected SVGOMViewElement() { |
| } |
| |
| /** |
| * Creates a new SVGOMSVGElement object. |
| * @param prefix The namespace prefix. |
| * @param owner The owner document. |
| */ |
| public SVGOMViewElement(String prefix, AbstractDocument owner) { |
| super(prefix, owner); |
| initializeLiveAttributes(); |
| } |
| |
| /** |
| * Initializes all live attributes for this element. |
| */ |
| protected void initializeAllLiveAttributes() { |
| super.initializeAllLiveAttributes(); |
| initializeLiveAttributes(); |
| } |
| |
| /** |
| * Initializes the live attribute values of this element. |
| */ |
| private void initializeLiveAttributes() { |
| externalResourcesRequired = |
| createLiveAnimatedBoolean |
| (null, SVG_EXTERNAL_RESOURCES_REQUIRED_ATTRIBUTE, false); |
| preserveAspectRatio = createLiveAnimatedPreserveAspectRatio(); |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link Node#getLocalName()}. |
| */ |
| public String getLocalName() { |
| return SVG_VIEW_TAG; |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link SVGViewElement#getViewTarget()}. |
| */ |
| public SVGStringList getViewTarget() { |
| throw new UnsupportedOperationException |
| ("SVGViewElement.getViewTarget is not implemented"); // XXX |
| } |
| |
| // SVGZoomAndPan support /////////////////////////////////////////////// |
| |
| /** |
| * <b>DOM</b>: Implements {@link |
| * org.w3c.dom.svg.SVGZoomAndPan#getZoomAndPan()}. |
| */ |
| public short getZoomAndPan() { |
| return SVGZoomAndPanSupport.getZoomAndPan(this); |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link |
| * org.w3c.dom.svg.SVGZoomAndPan#getZoomAndPan()}. |
| */ |
| public void setZoomAndPan(short val) { |
| SVGZoomAndPanSupport.setZoomAndPan(this, val); |
| } |
| |
| // SVGFitToViewBox support //////////////////////////////////////////// |
| |
| /** |
| * <b>DOM</b>: Implements {@link |
| * org.w3c.dom.svg.SVGFitToViewBox#getViewBox()}. |
| */ |
| public SVGAnimatedRect getViewBox() { |
| throw new UnsupportedOperationException |
| ("SVGFitToViewBox.getViewBox is not implemented"); // XXX |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link |
| * org.w3c.dom.svg.SVGFitToViewBox#getPreserveAspectRatio()}. |
| */ |
| public SVGAnimatedPreserveAspectRatio getPreserveAspectRatio() { |
| return preserveAspectRatio; |
| } |
| |
| // SVGExternalResourcesRequired support ///////////////////////////// |
| |
| /** |
| * <b>DOM</b>: Implements {@link |
| * org.w3c.dom.svg.SVGExternalResourcesRequired#getExternalResourcesRequired()}. |
| */ |
| public SVGAnimatedBoolean getExternalResourcesRequired() { |
| return externalResourcesRequired; |
| } |
| |
| /** |
| * Returns the AttributeInitializer for this element type. |
| * @return null if this element has no attribute with a default value. |
| */ |
| protected AttributeInitializer getAttributeInitializer() { |
| return attributeInitializer; |
| } |
| |
| /** |
| * Returns a new uninitialized instance of this object's class. |
| */ |
| protected Node newNode() { |
| return new SVGOMViewElement(); |
| } |
| |
| /** |
| * Returns the table of TraitInformation objects for this element. |
| */ |
| protected DoublyIndexedTable getTraitInformationTable() { |
| return xmlTraitInformation; |
| } |
| } |