| /* |
| * 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. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.fo.pagination; |
| |
| // Java |
| import java.util.Map; |
| |
| import org.xml.sax.Locator; |
| |
| import org.apache.fop.apps.FOPException; |
| import org.apache.fop.fo.FONode; |
| import org.apache.fop.fo.FObj; |
| import org.apache.fop.fo.PropertyList; |
| import org.apache.fop.fo.ValidationException; |
| |
| /** |
| * Class modelling the <a href="http://www.w3.org/TR/xsl/#fo_declarations"> |
| * <code>fo:declarations</code></a> object. |
| * |
| * A declarations formatting object holds a set of color-profiles |
| * and optionally additional non-XSL namespace elements. |
| * The color-profiles are held in a hashmap for use with color-profile |
| * references. |
| */ |
| public class Declarations extends FObj { |
| |
| private Map<String, ColorProfile> colorProfiles = null; |
| |
| /** |
| * @param parent FONode that is the parent of this object |
| */ |
| public Declarations(FONode parent) { |
| super(parent); |
| ((Root) parent).setDeclarations(this); |
| } |
| |
| /** {@inheritDoc} */ |
| public void bind(PropertyList pList) throws FOPException { |
| // No properties defined for fo:declarations |
| } |
| |
| /** |
| * {@inheritDoc} |
| * <br>XSL 1.0: (color-profile)+ (and non-XSL NS nodes) |
| * <br>FOP/XSL 1.1: (color-profile)* (and non-XSL NS nodes) |
| */ |
| protected void validateChildNode(Locator loc, String nsURI, String localName) |
| throws ValidationException { |
| if (FO_URI.equals(nsURI)) { |
| if (!localName.equals("color-profile")) { |
| invalidChildError(loc, nsURI, localName); |
| } |
| } // anything outside of XSL namespace is OK. |
| } |
| |
| /** |
| * At the end of this element sort out the children into |
| * a hashmap of color profiles and a list of extension attachments. |
| * @throws FOPException if there's a problem during processing |
| */ |
| protected void endOfNode() throws FOPException { |
| if (firstChild != null) { |
| for (FONodeIterator iter = getChildNodes(); iter.hasNext();) { |
| FONode node = iter.nextNode(); |
| if (node.getName().equals("fo:color-profile")) { |
| ColorProfile cp = (ColorProfile)node; |
| if (!"".equals(cp.getColorProfileName())) { |
| addColorProfile(cp); |
| } else { |
| getFOValidationEventProducer().missingProperty(this, |
| cp.getName(), "color-profile-name", locator); |
| } |
| } else { |
| log.debug("Ignoring element " + node.getName() |
| + " inside fo:declarations."); |
| } |
| } |
| } |
| firstChild = null; |
| } |
| |
| private void addColorProfile(ColorProfile cp) { |
| if (colorProfiles == null) { |
| colorProfiles = new java.util.HashMap<String, ColorProfile>(); |
| } |
| if (colorProfiles.get(cp.getColorProfileName()) != null) { |
| // duplicate names |
| getFOValidationEventProducer().colorProfileNameNotUnique(this, |
| cp.getName(), cp.getColorProfileName(), locator); |
| } |
| colorProfiles.put(cp.getColorProfileName(), cp); |
| } |
| |
| /** {@inheritDoc} */ |
| public String getLocalName() { |
| return "declarations"; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * @return {@link org.apache.fop.fo.Constants#FO_DECLARATIONS} |
| */ |
| public int getNameId() { |
| return FO_DECLARATIONS; |
| } |
| |
| /** |
| * Return ColorProfile with given name. |
| * |
| * @param cpName Name of ColorProfile, i.e. the value of the color-profile-name attribute of |
| * the fo:color-profile element |
| * @return The org.apache.fop.fo.pagination.ColorProfile object associated with this |
| * color-profile-name or null |
| */ |
| public ColorProfile getColorProfile(String cpName) { |
| ColorProfile profile = null; |
| if (this.colorProfiles != null) { |
| profile = this.colorProfiles.get(cpName); |
| } |
| return profile; |
| } |
| |
| |
| } |