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/*
* $Id$
* Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
* For details on use and redistribution please refer to the
* LICENSE file included with these sources.
*/
package org.apache.fop.fo.flow;
// FOP
import org.apache.fop.fo.*;
import org.apache.fop.fo.properties.*;
import org.apache.fop.layout.*;
import org.apache.fop.apps.FOPException;
import org.apache.fop.datatypes.*;
public class TableColumn extends FObj {
ColorType backgroundColor;
Length columnWidthPropVal;
int columnWidth;
int columnOffset;
int numColumnsRepeated;
int iColumnNumber;
boolean setup = false;
AreaContainer areaContainer;
public static class Maker extends FObj.Maker {
public FObj make(FObj parent,
PropertyList propertyList) throws FOPException {
return new TableColumn(parent, propertyList);
}
}
public static FObj.Maker maker() {
return new TableColumn.Maker();
}
public TableColumn(FObj parent, PropertyList propertyList) {
super(parent, propertyList);
this.name = "fo:table-column";
}
public Length getColumnWidthAsLength() {
return columnWidthPropVal;
}
public int getColumnWidth() {
return columnWidth;
}
/**
* Set the column width value in base units which overrides the
* value from the column-width Property.
*/
public void setColumnWidth(int columnWidth) {
this.columnWidth = columnWidth;
}
public int getColumnNumber() {
return iColumnNumber;
}
public int getNumColumnsRepeated() {
return numColumnsRepeated;
}
public void doSetup(Area area) throws FOPException {
// Common Border, Padding, and Background Properties
// only background apply, border apply if border-collapse
// is collapse.
BorderAndPadding bap = propMgr.getBorderAndPadding();
BackgroundProps bProps = propMgr.getBackgroundProps();
// this.properties.get("column-width");
// this.properties.get("number-columns-repeated");
// this.properties.get("number-columns-spanned");
// this.properties.get("visibility");
this.iColumnNumber =
this.properties.get("column-number").getNumber().intValue();
this.numColumnsRepeated =
this.properties.get("number-columns-repeated").getNumber().intValue();
this.backgroundColor =
this.properties.get("background-color").getColorType();
this.columnWidthPropVal =
this.properties.get("column-width").getLength();
// This won't include resolved table-units or % values yet.
this.columnWidth = columnWidthPropVal.mvalue();
// initialize id
String id = this.properties.get("id").getString();
area.getIDReferences().initializeID(id, area);
setup = true;
}
public Status layout(Area area) throws FOPException {
if (this.marker == BREAK_AFTER) {
return new Status(Status.OK);
}
if (this.marker == START) {
if (!setup) {
doSetup(area);
}
}
if (columnWidth > 0) {
this.areaContainer =
new AreaContainer(propMgr.getFontState(area.getFontInfo()),
columnOffset, 0, columnWidth,
area.getContentHeight(), Position.RELATIVE);
areaContainer.foCreator = this; // G Seshadri
areaContainer.setPage(area.getPage());
areaContainer.setBorderAndPadding(propMgr.getBorderAndPadding());
areaContainer.setBackgroundColor(this.backgroundColor);
areaContainer.setHeight(area.getHeight());
area.addChild(areaContainer);
}
return new Status(Status.OK);
}
public void setColumnOffset(int columnOffset) {
this.columnOffset = columnOffset;
}
public void setHeight(int height) {
if (areaContainer != null) {
areaContainer.setMaxHeight(height);
areaContainer.setHeight(height);
}
}
}
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