| /* |
| * 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.flow; |
| |
| // XML |
| import org.xml.sax.Attributes; |
| 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_float"> |
| * <code>fo:float</code></a> object. |
| */ |
| public class Float extends FObj { |
| // The value of properties relevant for fo:float (commented out for performance. |
| private int foFloat; |
| private int clear; |
| // End of property values |
| private boolean inWhiteSpace; |
| private boolean disabled; |
| |
| /** |
| * Base constructor |
| * |
| * @param parent the parent {@link FONode} |
| */ |
| public Float(FONode parent) { |
| super(parent); |
| } |
| |
| /** {@inheritDoc} */ |
| public void bind(PropertyList pList) throws FOPException { |
| super.bind(pList); |
| foFloat = pList.get(PR_FLOAT).getEnum(); |
| clear = pList.get(PR_CLEAR).getEnum(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| * <br>XSL Content Model: (%block;)+ |
| */ |
| protected void validateChildNode(Locator loc, String nsURI, String localName) |
| throws ValidationException { |
| if (FO_URI.equals(nsURI)) { |
| if (!isBlockItem(nsURI, localName)) { |
| invalidChildError(loc, nsURI, localName); |
| } |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| public void endOfNode() throws FOPException { |
| if (firstChild == null) { |
| missingChildElementError("(%block;)+"); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| public String getLocalName() { |
| return "float"; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * @return {@link org.apache.fop.fo.Constants#FO_FLOAT} |
| */ |
| public int getNameId() { |
| return FO_FLOAT; |
| } |
| |
| public int getFloat() { |
| return foFloat; |
| } |
| |
| public void setInWhiteSpace(boolean iws) { |
| inWhiteSpace = iws; |
| } |
| |
| public boolean getInWhiteSpace() { |
| return inWhiteSpace; |
| } |
| |
| public void processNode(String elementName, Locator locator, Attributes attlist, PropertyList pList) |
| throws FOPException { |
| if (findAncestor(FO_TABLE) > 0) { |
| disabled = true; |
| getFOValidationEventProducer().unimplementedFeature(this, "fo:table", getName(), getLocator()); |
| } else { |
| super.processNode(elementName, locator, attlist, pList); |
| } |
| } |
| |
| public boolean isDisabled() { |
| return disabled; |
| } |
| } |