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/*
* 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.table;
// XML
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.ValidationException;
/**
* Class modelling the <a href="http://www.w3.org/TR/xsl/#fo_table-and-caption">
* <code>fo:table-and-caption</code></a> property.
* @todo needs implementation
*/
public class TableAndCaption extends FObj {
// The value of properties relevant for fo:table-and-caption.
// Unused but valid items, commented out for performance:
// private CommonAccessibility commonAccessibility;
// private CommonAural commonAural;
// private CommonBorderPaddingBackground commonBorderPaddingBackground;
// private CommonMarginBlock commonMarginBlock;
// private CommonRelativePosition commonRelativePosition;
// private int breakAfter;
// private int breakBefore;
// private int captionSide;
// private int intrusionDisplace;
// private KeepProperty keepTogether;
// private KeepProperty keepWithNext;
// private KeepProperty keepWithPrevious;
// private int textAlign;
// End of property values
static boolean notImplementedWarningGiven = false;
/** used for FO validation */
private boolean tableCaptionFound = false;
private boolean tableFound = false;
/**
* Create a TableAndCaption instance with the given {@link FONode}
* as parent.
* @param parent FONode that is the parent of this object
*/
public TableAndCaption(FONode parent) {
super(parent);
if (!notImplementedWarningGiven) {
getFOValidationEventProducer().unimplementedFeature(this, getName(),
"fo:table-and-caption", getLocator());
notImplementedWarningGiven = true;
}
}
/**
* Make sure content model satisfied, if so then tell the
* FOEventHandler that we are at the end of the flow.
* {@inheritDoc}
*/
protected void endOfNode() throws FOPException {
if (!tableFound) {
missingChildElementError("marker* table-caption? table");
}
}
/**
* {@inheritDoc}
* <br>XSL Content Model: marker* table-caption? table
*/
protected void validateChildNode(Locator loc, String nsURI, String localName)
throws ValidationException {
if (FO_URI.equals(nsURI)) {
if (localName.equals("marker")) {
if (tableCaptionFound) {
nodesOutOfOrderError(loc, "fo:marker", "fo:table-caption");
} else if (tableFound) {
nodesOutOfOrderError(loc, "fo:marker", "fo:table");
}
} else if (localName.equals("table-caption")) {
if (tableCaptionFound) {
tooManyNodesError(loc, "fo:table-caption");
} else if (tableFound) {
nodesOutOfOrderError(loc, "fo:table-caption", "fo:table");
} else {
tableCaptionFound = true;
}
} else if (localName.equals("table")) {
if (tableFound) {
tooManyNodesError(loc, "fo:table");
} else {
tableFound = true;
}
} else {
invalidChildError(loc, nsURI, localName);
}
}
}
/** {@inheritDoc} */
public String getLocalName() {
return "table-and-caption";
}
/**
* {@inheritDoc}
* @return {@link org.apache.fop.fo.Constants#FO_TABLE_AND_CAPTION}
*/
public int getNameId() {
return FO_TABLE_AND_CAPTION;
}
}
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