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/*
* $Id: Table.java,v 1.50 2003/03/05 20:38:21 jeremias Exp $
* ============================================================================
* The Apache Software License, Version 1.1
* ============================================================================
*
* Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by the Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
*
* 4. The names "FOP" and "Apache Software Foundation" must not be used to
* endorse or promote products derived from this software without prior
* written permission. For written permission, please contact
* apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache", nor may
* "Apache" appear in their name, without prior written permission of the
* Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
* DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ============================================================================
*
* This software consists of voluntary contributions made by many individuals
* on behalf of the Apache Software Foundation and was originally created by
* James Tauber <jtauber@jtauber.com>. For more information on the Apache
* Software Foundation, please see <http://www.apache.org/>.
*/
package org.apache.fop.fo.flow;
// Java
import java.util.ArrayList;
import java.util.List;
// FOP
import org.apache.fop.datatypes.ColorType;
import org.apache.fop.datatypes.LengthRange;
import org.apache.fop.fo.FONode;
import org.apache.fop.fo.FObj;
import org.apache.fop.fo.properties.TableLayout;
import org.apache.fop.fo.properties.TableOmitFooterAtBreak;
import org.apache.fop.fo.properties.TableOmitHeaderAtBreak;
import org.apache.fop.layout.AccessibilityProps;
import org.apache.fop.layout.AuralProps;
import org.apache.fop.layout.BackgroundProps;
import org.apache.fop.layout.BorderAndPadding;
import org.apache.fop.layout.MarginProps;
import org.apache.fop.layout.RelativePositionProps;
import org.apache.fop.layoutmgr.table.TableLayoutManager;
/**
* 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 LengthRange 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);
}
/**
* Overrides FObj.
* @param child FONode child object to be added
*/
protected void addChild(FONode child) {
if (child.getName().equals("fo:table-column")) {
if (columns == null) {
columns = new ArrayList();
}
columns.add(((TableColumn)child).getLayoutManager());
} 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.addChild(child);
}
}
/**
* Return a LayoutManager responsible for laying out this FObj's content.
* Must override in subclasses if their content can be laid out.
* @param list the list to which the layout manager(s) should be added
*/
public void addLayoutManager(List list) {
TableLayoutManager tlm = new TableLayoutManager();
tlm.setUserAgent(getUserAgent());
tlm.setFObj(this);
tlm.setColumns(columns);
if (tableHeader != null) {
tlm.setTableHeader(tableHeader.getLayoutManager());
}
if (tableFooter != null) {
tlm.setTableFooter(tableFooter.getLayoutManager());
}
list.add(tlm);
}
private void setup() {
// Common Accessibility Properties
AccessibilityProps mAccProps = propMgr.getAccessibilityProps();
// Common Aural Properties
AuralProps mAurProps = propMgr.getAuralProps();
// Common Border, Padding, and Background Properties
BorderAndPadding bap = propMgr.getBorderAndPadding();
BackgroundProps bProps = propMgr.getBackgroundProps();
// Common Margin Properties-Block
MarginProps mProps = propMgr.getMarginProps();
// Common Relative Position Properties
RelativePositionProps mRelProps =
propMgr.getRelativePositionProps();
// this.properties.get("block-progression-dimension");
// this.properties.get("border-after-precendence");
// this.properties.get("border-before-precedence");
// this.properties.get("border-collapse");
// this.properties.get("border-end-precendence");
// this.properties.get("border-separation");
// this.properties.get("border-start-precendence");
// this.properties.get("break-after");
// this.properties.get("break-before");
setupID();
// this.properties.get("inline-progression-dimension");
// this.properties.get("height");
// this.properties.get("keep-together");
// this.properties.get("keep-with-next");
// this.properties.get("keep-with-previous");
// this.properties.get("table-layout");
// this.properties.get("table-omit-footer-at-break");
// this.properties.get("table-omit-header-at-break");
// this.properties.get("width");
// this.properties.get("writing-mode");
this.breakBefore = this.properties.get("break-before").getEnum();
this.breakAfter = this.properties.get("break-after").getEnum();
this.spaceBefore = this.properties.get(
"space-before.optimum").getLength().getValue();
this.spaceAfter = this.properties.get(
"space-after.optimum").getLength().getValue();
this.backgroundColor =
this.properties.get("background-color").getColorType();
this.ipd = this.properties.get(
"inline-progression-dimension").getLengthRange();
this.height = this.properties.get("height").getLength().getValue();
this.bAutoLayout = (this.properties.get(
"table-layout").getEnum() == TableLayout.AUTO);
this.omitHeaderAtBreak = this.properties.get(
"table-omit-header-at-break").getEnum()
== TableOmitHeaderAtBreak.TRUE;
this.omitFooterAtBreak = this.properties.get(
"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;
}
}
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