1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 /* $Id$ */ 19 20 package org.apache.fop.render.pdf.extensions; 21 22 import org.xml.sax.Attributes; 23 import org.xml.sax.Locator; 24 25 import org.apache.fop.apps.FOPException; 26 import org.apache.fop.fo.Constants; 27 import org.apache.fop.fo.FONode; 28 import org.apache.fop.fo.PropertyList; 29 30 // CSOFF: LineLengthCheck 31 32 /** 33 * Extension element for pdf:action. 34 */ 35 public class PDFActionElement extends PDFDictionaryElement { 36 37 public static final String ATT_TYPE = PDFActionExtension.PROPERTY_TYPE; 38 39 /** 40 * Main constructor 41 * @param parent parent FO node 42 */ PDFActionElement(FONode parent)43 PDFActionElement(FONode parent) { 44 super(parent, PDFDictionaryType.Action); 45 } 46 47 @Override processNode(String elementName, Locator locator, Attributes attlist, PropertyList propertyList)48 public void processNode(String elementName, Locator locator, Attributes attlist, PropertyList propertyList) throws FOPException { 49 super.processNode(elementName, locator, attlist, propertyList); 50 String type = attlist.getValue(ATT_TYPE); 51 if (type != null) { 52 getDictionaryExtension().setProperty(PDFActionExtension.PROPERTY_TYPE, type); 53 } 54 } 55 56 @Override startOfNode()57 public void startOfNode() throws FOPException { 58 super.startOfNode(); 59 if (parent.getNameId() != Constants.FO_DECLARATIONS) { 60 invalidChildError(getLocator(), parent.getName(), getNamespaceURI(), getName(), "rule.childOfDeclarations"); 61 } 62 } 63 64 } 65