| /* |
| |
| 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.dom.util.XMLSupport; |
| import org.apache.batik.util.DoublyIndexedTable; |
| import org.apache.batik.util.SVGTypes; |
| |
| import org.w3c.dom.Node; |
| import org.w3c.dom.svg.SVGAngle; |
| import org.w3c.dom.svg.SVGAnimatedAngle; |
| import org.w3c.dom.svg.SVGAnimatedBoolean; |
| import org.w3c.dom.svg.SVGAnimatedEnumeration; |
| import org.w3c.dom.svg.SVGAnimatedLength; |
| import org.w3c.dom.svg.SVGAnimatedPreserveAspectRatio; |
| import org.w3c.dom.svg.SVGAnimatedRect; |
| import org.w3c.dom.svg.SVGMarkerElement; |
| |
| /** |
| * This class implements {@link org.w3c.dom.svg.SVGMarkerElement}. |
| * |
| * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a> |
| * @version $Id$ |
| */ |
| public class SVGOMMarkerElement |
| extends SVGStylableElement |
| implements SVGMarkerElement { |
| |
| /** |
| * Table mapping XML attribute names to TraitInformation objects. |
| */ |
| protected static DoublyIndexedTable xmlTraitInformation; |
| static { |
| DoublyIndexedTable t = |
| new DoublyIndexedTable(SVGStylableElement.xmlTraitInformation); |
| t.put(null, SVG_REF_X_ATTRIBUTE, |
| new TraitInformation(true, SVGTypes.TYPE_LENGTH, PERCENTAGE_VIEWPORT_WIDTH)); |
| t.put(null, SVG_REF_Y_ATTRIBUTE, |
| new TraitInformation(true, SVGTypes.TYPE_LENGTH, PERCENTAGE_VIEWPORT_HEIGHT)); |
| t.put(null, SVG_MARKER_WIDTH_ATTRIBUTE, |
| new TraitInformation(true, SVGTypes.TYPE_LENGTH, PERCENTAGE_VIEWPORT_WIDTH)); |
| t.put(null, SVG_MARKER_HEIGHT_ATTRIBUTE, |
| new TraitInformation(true, SVGTypes.TYPE_LENGTH, PERCENTAGE_VIEWPORT_HEIGHT)); |
| t.put(null, SVG_MARKER_UNITS_ATTRIBUTE, |
| new TraitInformation(true, SVGTypes.TYPE_IDENT)); |
| t.put(null, SVG_ORIENT_ATTRIBUTE, |
| new TraitInformation(true, SVGTypes.TYPE_IDENT)); |
| t.put(null, SVG_PRESERVE_ASPECT_RATIO_ATTRIBUTE, |
| new TraitInformation(true, SVGTypes.TYPE_PRESERVE_ASPECT_RATIO_VALUE)); |
| t.put(null, SVG_EXTERNAL_RESOURCES_REQUIRED_ATTRIBUTE, |
| new TraitInformation(true, SVGTypes.TYPE_BOOLEAN)); |
| xmlTraitInformation = t; |
| } |
| |
| /** |
| * The attribute initializer. |
| */ |
| protected static final AttributeInitializer attributeInitializer; |
| static { |
| attributeInitializer = new AttributeInitializer(1); |
| attributeInitializer.addAttribute(null, |
| null, |
| SVG_PRESERVE_ASPECT_RATIO_ATTRIBUTE, |
| "xMidYMid meet"); |
| } |
| |
| /** |
| * The units values. |
| */ |
| protected static final String[] UNITS_VALUES = { |
| "", |
| SVG_USER_SPACE_ON_USE_VALUE, |
| SVG_STROKE_WIDTH_ATTRIBUTE |
| }; |
| |
| /** |
| * The orient type values. |
| */ |
| protected static final String[] ORIENT_TYPE_VALUES = { |
| "", |
| SVG_AUTO_VALUE, |
| "" |
| }; |
| |
| /** |
| * The 'refX' attribute value. |
| */ |
| protected SVGOMAnimatedLength refX; |
| |
| /** |
| * The 'refY' attribute value. |
| */ |
| protected SVGOMAnimatedLength refY; |
| |
| /** |
| * The 'markerWidth' attribute value. |
| */ |
| protected SVGOMAnimatedLength markerWidth; |
| |
| /** |
| * The 'markerHeight' attribute value. |
| */ |
| protected SVGOMAnimatedLength markerHeight; |
| |
| /** |
| * The 'orient' attribute value. |
| */ |
| protected SVGOMAnimatedMarkerOrientValue orient; |
| |
| /** |
| * The 'markerUnits' attribute value. |
| */ |
| protected SVGOMAnimatedEnumeration markerUnits; |
| |
| /** |
| * The 'preserveAspectRatio' attribute value. |
| */ |
| protected SVGOMAnimatedPreserveAspectRatio preserveAspectRatio; |
| |
| /** |
| * The 'viewBox' attribute value. |
| */ |
| protected SVGOMAnimatedRect viewBox; |
| |
| /** |
| * The 'externalResourcesRequired' attribute value. |
| */ |
| protected SVGOMAnimatedBoolean externalResourcesRequired; |
| |
| /** |
| * Creates a new SVGOMMarkerElement object. |
| */ |
| protected SVGOMMarkerElement() { |
| } |
| |
| /** |
| * Creates a new SVGOMMarkerElement object. |
| * @param prefix The namespace prefix. |
| * @param owner The owner document. |
| */ |
| public SVGOMMarkerElement(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() { |
| refX = |
| createLiveAnimatedLength |
| (null, SVG_REF_X_ATTRIBUTE, SVG_MARKER_REF_X_DEFAULT_VALUE, |
| SVGOMAnimatedLength.HORIZONTAL_LENGTH, false); |
| refY = |
| createLiveAnimatedLength |
| (null, SVG_REF_Y_ATTRIBUTE, SVG_MARKER_REF_Y_DEFAULT_VALUE, |
| SVGOMAnimatedLength.VERTICAL_LENGTH, false); |
| markerWidth = |
| createLiveAnimatedLength |
| (null, SVG_MARKER_WIDTH_ATTRIBUTE, |
| SVG_MARKER_MARKER_WIDTH_DEFAULT_VALUE, |
| SVGOMAnimatedLength.HORIZONTAL_LENGTH, true); |
| markerHeight = |
| createLiveAnimatedLength |
| (null, SVG_MARKER_HEIGHT_ATTRIBUTE, |
| SVG_MARKER_MARKER_WIDTH_DEFAULT_VALUE, |
| SVGOMAnimatedLength.VERTICAL_LENGTH, true); |
| orient = |
| createLiveAnimatedMarkerOrientValue(null, SVG_ORIENT_ATTRIBUTE); |
| markerUnits = |
| createLiveAnimatedEnumeration |
| (null, SVG_MARKER_UNITS_ATTRIBUTE, UNITS_VALUES, (short) 2); |
| preserveAspectRatio = |
| createLiveAnimatedPreserveAspectRatio(); |
| viewBox = createLiveAnimatedRect(null, SVG_VIEW_BOX_ATTRIBUTE, null); |
| externalResourcesRequired = |
| createLiveAnimatedBoolean |
| (null, SVG_EXTERNAL_RESOURCES_REQUIRED_ATTRIBUTE, false); |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link Node#getLocalName()}. |
| */ |
| public String getLocalName() { |
| return SVG_MARKER_TAG; |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link SVGMarkerElement#getRefX()}. |
| */ |
| public SVGAnimatedLength getRefX() { |
| return refX; |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link SVGMarkerElement#getRefY()}. |
| */ |
| public SVGAnimatedLength getRefY() { |
| return refY; |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link SVGMarkerElement#getMarkerUnits()}. |
| */ |
| public SVGAnimatedEnumeration getMarkerUnits() { |
| return markerUnits; |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link SVGMarkerElement#getMarkerWidth()}. |
| */ |
| public SVGAnimatedLength getMarkerWidth() { |
| return markerWidth; |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link SVGMarkerElement#getMarkerHeight()}. |
| */ |
| public SVGAnimatedLength getMarkerHeight() { |
| return markerHeight; |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link SVGMarkerElement#getOrientType()}. |
| */ |
| public SVGAnimatedEnumeration getOrientType() { |
| return orient.getAnimatedEnumeration(); |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link SVGMarkerElement#getOrientAngle()}. |
| */ |
| public SVGAnimatedAngle getOrientAngle() { |
| return orient.getAnimatedAngle(); |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link SVGMarkerElement#setOrientToAuto()}. |
| */ |
| public void setOrientToAuto() { |
| setAttributeNS(null, SVG_ORIENT_ATTRIBUTE, SVG_AUTO_VALUE); |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link |
| * SVGMarkerElement#setOrientToAngle(SVGAngle)}. |
| */ |
| public void setOrientToAngle(SVGAngle angle) { |
| setAttributeNS(null, SVG_ORIENT_ATTRIBUTE, angle.getValueAsString()); |
| } |
| |
| // SVGFitToViewBox support //////////////////////////////////////////// |
| |
| /** |
| * <b>DOM</b>: Implements {@link |
| * org.w3c.dom.svg.SVGFitToViewBox#getViewBox()}. |
| */ |
| public SVGAnimatedRect getViewBox() { |
| return viewBox; |
| } |
| |
| /** |
| * <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; |
| } |
| |
| // SVGLangSpace support ////////////////////////////////////////////////// |
| |
| /** |
| * <b>DOM</b>: Returns the xml:lang attribute value. |
| */ |
| public String getXMLlang() { |
| return XMLSupport.getXMLLang(this); |
| } |
| |
| /** |
| * <b>DOM</b>: Sets the xml:lang attribute value. |
| */ |
| public void setXMLlang(String lang) { |
| setAttributeNS(XML_NAMESPACE_URI, XML_LANG_QNAME, lang); |
| } |
| |
| /** |
| * <b>DOM</b>: Returns the xml:space attribute value. |
| */ |
| public String getXMLspace() { |
| return XMLSupport.getXMLSpace(this); |
| } |
| |
| /** |
| * <b>DOM</b>: Sets the xml:space attribute value. |
| */ |
| public void setXMLspace(String space) { |
| setAttributeNS(XML_NAMESPACE_URI, XML_SPACE_QNAME, space); |
| } |
| |
| /** |
| * 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 SVGOMMarkerElement(); |
| } |
| |
| /** |
| * Returns the table of TraitInformation objects for this element. |
| */ |
| protected DoublyIndexedTable getTraitInformationTable() { |
| return xmlTraitInformation; |
| } |
| |
| // AnimationTarget /////////////////////////////////////////////////////// |
| |
| // XXX TBD |
| // /** |
| // * Updates an attribute value in this target. |
| // */ |
| // public void updateAttributeValue(String ns, String ln, |
| // AnimatableValue val) { |
| // if (ns == null) { |
| // if (ln.equals(SVG_ORIENT_ATTRIBUTE)) { |
| // // XXX Needs testing. Esp with the LiveAttributeValues updating |
| // // the DOM attributes. |
| // SVGOMAnimatedMarkerOrientValue orient = |
| // (SVGOMAnimatedMarkerOrientValue) |
| // getLiveAttributeValue(null, ln); |
| // if (val == null) { |
| // orient.resetAnimatedValue(); |
| // } else { |
| // AnimatableAngleOrIdentValue aloiv = |
| // (AnimatableAngleOrIdentValue) val; |
| // if (aloiv.isIdent() |
| // && aloiv.getIdent().equals(SVG_AUTO_VALUE)) { |
| // orient.setAnimatedValueToAuto(); |
| // } else { |
| // orient.setAnimatedValueToAngle(aloiv.getUnit(), |
| // aloiv.getValue()); |
| // } |
| // } |
| // return; |
| // } |
| // } |
| // super.updateAttributeValue(ns, ln, val); |
| // } |
| // |
| // /** |
| // * Returns the underlying value of an animatable XML attribute. |
| // */ |
| // public AnimatableValue getUnderlyingValue(String ns, String ln) { |
| // if (ns == null) { |
| // if (ln.equals(SVG_ORIENT_ATTRIBUTE)) { |
| // SVGOMAnimatedMarkerOrientValue orient = |
| // (SVGOMAnimatedMarkerOrientValue) |
| // getLiveAttributeValue(null, ln); |
| // if (orient.getAnimatedEnumeration().getBaseVal() == |
| // SVGMarkerElement.SVG_MARKER_ORIENT_ANGLE) { |
| // SVGAngle a = orient.getAnimatedAngle().getBaseVal(); |
| // return new AnimatableAngleOrIdentValue(this, a.getValue(), |
| // a.getUnitType()); |
| // } else { |
| // return new AnimatableAngleOrIdentValue(this, |
| // SVG_AUTO_VALUE); |
| // } |
| // } |
| // } |
| // return super.getUnderlyingValue(ns, ln); |
| // } |
| } |