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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;
// Java
import java.util.ArrayList;
// XML
import org.xml.sax.Attributes;
import org.xml.sax.SAXParseException;
// FOP
import org.apache.fop.apps.FOPException;
import org.apache.fop.datatypes.ColorType;
import org.apache.fop.fo.FONode;
import org.apache.fop.fo.FObj;
import org.apache.fop.layoutmgr.AddLMVisitor;
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.CommonMarginBlock;
import org.apache.fop.fo.properties.CommonRelativePosition;
import org.apache.fop.fo.properties.LengthRangeProperty;
/**
* Class modelling the fo:table object. See Sec. 6.7.3 of the XSL-FO Standard.
*/
public class Table extends FObj {
private static final int MINCOLWIDTH = 10000; // 10pt
/** collection of columns in this table */
protected ArrayList columns = null;
private TableBody tableHeader = null;
private TableBody tableFooter = null;
private boolean omitHeaderAtBreak = false;
private boolean omitFooterAtBreak = false;
private int breakBefore;
private int breakAfter;
private int spaceBefore;
private int spaceAfter;
private ColorType backgroundColor;
private LengthRangeProperty ipd;
private int height;
private boolean bAutoLayout = false;
private int contentWidth = 0; // Sum of column widths
/** Optimum inline-progression-dimension */
private int optIPD;
/** Minimum inline-progression-dimension */
private int minIPD;
/** Maximum inline-progression-dimension */
private int maxIPD;
/**
* @param parent FONode that is the parent of this object
*/
public Table(FONode parent) {
super(parent);
}
/**
* @see org.apache.fop.fo.FObj#addProperties
*/
protected void addProperties(Attributes attlist) throws FOPException {
super.addProperties(attlist);
setupID();
getFOInputHandler().startTable(this);
}
/**
* @see org.apache.fop.fo.FONode#addChildNode(FONode)
*/
protected void addChildNode(FONode child) {
if (child.getName().equals("fo:table-column")) {
if (columns == null) {
columns = new ArrayList();
}
columns.add(((TableColumn)child));
} else if (child.getName().equals("fo:table-footer")) {
tableFooter = (TableBody)child;
} else if (child.getName().equals("fo:table-header")) {
tableHeader = (TableBody)child;
} else {
// add bodies
super.addChildNode(child);
}
}
private void setup() {
// Common Accessibility Properties
CommonAccessibility mAccProps = propMgr.getAccessibilityProps();
// Common Aural Properties
CommonAural mAurProps = propMgr.getAuralProps();
// Common Border, Padding, and Background Properties
CommonBorderAndPadding bap = propMgr.getBorderAndPadding();
CommonBackground bProps = propMgr.getBackgroundProps();
// Common Margin Properties-Block
CommonMarginBlock mProps = propMgr.getMarginProps();
// Common Relative Position Properties
CommonRelativePosition mRelProps =
propMgr.getRelativePositionProps();
// this.propertyList.get("block-progression-dimension");
// this.propertyList.get("border-after-precendence");
// this.propertyList.get("border-before-precedence");
// this.propertyList.get("border-collapse");
// this.propertyList.get("border-end-precendence");
// this.propertyList.get("border-separation");
// this.propertyList.get("border-start-precendence");
// this.propertyList.get("break-after");
// this.propertyList.get("break-before");
setupID();
// this.propertyList.get("inline-progression-dimension");
// this.propertyList.get("height");
// this.propertyList.get("keep-together");
// this.propertyList.get("keep-with-next");
// this.propertyList.get("keep-with-previous");
// this.propertyList.get("table-layout");
// this.propertyList.get("table-omit-footer-at-break");
// this.propertyList.get("table-omit-header-at-break");
// this.propertyList.get("width");
// this.propertyList.get("writing-mode");
this.breakBefore = this.propertyList.get(PR_BREAK_BEFORE).getEnum();
this.breakAfter = this.propertyList.get(PR_BREAK_AFTER).getEnum();
this.spaceBefore = this.propertyList.get(
PR_SPACE_BEFORE | CP_OPTIMUM).getLength().getValue();
this.spaceAfter = this.propertyList.get(
PR_SPACE_AFTER | CP_OPTIMUM).getLength().getValue();
this.backgroundColor =
this.propertyList.get(PR_BACKGROUND_COLOR).getColorType();
this.ipd = this.propertyList.get(
PR_INLINE_PROGRESSION_DIMENSION).getLengthRange();
this.height = this.propertyList.get(PR_HEIGHT).getLength().getValue();
this.bAutoLayout = (this.propertyList.get(
PR_TABLE_LAYOUT).getEnum() == TableLayout.AUTO);
this.omitHeaderAtBreak = this.propertyList.get(
PR_TABLE_OMIT_HEADER_AT_BREAK).getEnum()
== TableOmitHeaderAtBreak.TRUE;
this.omitFooterAtBreak = this.propertyList.get(
PR_TABLE_OMIT_FOOTER_AT_BREAK).getEnum()
== TableOmitFooterAtBreak.TRUE;
}
/**
* @return false (Table does not generate inline areas)
*/
public boolean generatesInlineAreas() {
return false;
}
/**
* @return true (Table contains Markers)
*/
protected boolean containsMarkers() {
return true;
}
public ArrayList getColumns() {
return columns;
}
public TableBody getTableHeader() {
return tableHeader;
}
public TableBody getTableFooter() {
return tableFooter;
}
/**
* 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.serveTable(this);
}
protected void endOfNode() throws SAXParseException {
getFOInputHandler().endTable(this);
}
public String getName() {
return "fo:table";
}
}
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