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/*
* Copyright 1999-2004 The Apache Software Foundation.
*
* Licensed 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.SAXParseException;
// FOP
import org.apache.fop.datatypes.ColorType;
import org.apache.fop.datatypes.KeepValue;
import org.apache.fop.fo.FONode;
import org.apache.fop.fo.FObj;
import org.apache.fop.layoutmgr.AddLMVisitor;
import org.apache.fop.fo.Constants;
import org.apache.fop.fo.properties.CommonAccessibility;
import org.apache.fop.fo.properties.CommonAural;
import org.apache.fop.fo.properties.CommonBackground;
import org.apache.fop.fo.properties.CommonBorderAndPadding;
import org.apache.fop.fo.properties.CommonRelativePosition;
import org.apache.fop.fo.properties.Property;
/**
* Class modelling the fo:table-row object. See Sec. 6.7.9 of the XSL-FO
* Standard.
*/
public class TableRow extends FObj {
private boolean setup = false;
private int breakAfter;
private ColorType backgroundColor;
private KeepValue keepWithNext;
private KeepValue keepWithPrevious;
private KeepValue keepTogether;
private int minHeight = 0; // force row height
/**
* @param parent FONode that is the parent of this object
*/
public TableRow(FONode parent) {
super(parent);
}
/**
* @see org.apache.fop.fo.FObj#addProperties
*/
protected void addProperties(Attributes attlist) throws SAXParseException {
super.addProperties(attlist);
setupID();
getFOInputHandler().startRow(this);
}
/**
* @return keepWithPrevious
*/
public KeepValue getKeepWithPrevious() {
return keepWithPrevious;
}
private void doSetup() {
// Common Accessibility Properties
CommonAccessibility mAccProps = propMgr.getAccessibilityProps();
// this.propertyList.get("block-progression-dimension");
// Common Aural Properties
CommonAural mAurProps = propMgr.getAuralProps();
// Common Border, Padding, and Background Properties
// only background apply, border apply if border-collapse
// is collapse.
CommonBorderAndPadding bap = propMgr.getBorderAndPadding();
CommonBackground bProps = propMgr.getBackgroundProps();
// Common Relative Position Properties
CommonRelativePosition mRelProps = propMgr.getRelativePositionProps();
// this.propertyList.get("break-before");
// this.propertyList.get("break-after");
setupID();
// this.propertyList.get("height");
// this.propertyList.get("keep-together");
// this.propertyList.get("keep-with-next");
// this.propertyList.get("keep-with-previous");
this.breakAfter = this.propertyList.get(PR_BREAK_AFTER).getEnum();
this.backgroundColor =
this.propertyList.get(PR_BACKGROUND_COLOR).getColorType();
this.keepTogether = getKeepValue(PR_KEEP_TOGETHER | CP_WITHIN_COLUMN);
this.keepWithNext = getKeepValue(PR_KEEP_WITH_NEXT | CP_WITHIN_COLUMN);
this.keepWithPrevious =
getKeepValue(PR_KEEP_WITH_PREVIOUS | CP_WITHIN_COLUMN);
this.minHeight = this.propertyList.get(PR_HEIGHT).getLength().getValue();
setup = true;
}
private KeepValue getKeepValue(int propId) {
Property p = this.propertyList.get(propId);
Number n = p.getNumber();
if (n != null) {
return new KeepValue(KeepValue.KEEP_WITH_VALUE, n.intValue());
}
switch (p.getEnum()) {
case Constants.ALWAYS:
return new KeepValue(KeepValue.KEEP_WITH_ALWAYS, 0);
case Constants.AUTO:
default:
return new KeepValue(KeepValue.KEEP_WITH_AUTO, 0);
}
}
/**
* This is a hook for the AddLMVisitor class to be able to access
* this object.
* @param aLMV the AddLMVisitor object that can access this object.
*/
public void acceptVisitor(AddLMVisitor aLMV) {
aLMV.serveTableRow(this);
}
protected void endOfNode() throws SAXParseException {
getFOInputHandler().endRow(this);
}
public String getName() {
return "fo:table-row";
}
}
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