/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.layout.table;
import org.pentaho.reporting.engine.classic.core.AttributeNames;
import org.pentaho.reporting.engine.classic.core.Band;
import org.pentaho.reporting.engine.classic.core.Element;
import org.pentaho.reporting.engine.classic.core.filter.types.LabelType;
import org.pentaho.reporting.engine.classic.core.style.BandStyleKeys;
import org.pentaho.reporting.engine.classic.core.style.ElementStyleKeys;
import org.pentaho.reporting.engine.classic.core.style.TableLayout;
public class TableTestUtil {
public static interface ElementProducer {
public Element createDataItem( final String text, final int row, final int column );
public Band createCell( final int row, final int column );
}
public static class DefaultElementProducer implements ElementProducer {
private boolean createText;
private float width;
private float height;
public DefaultElementProducer( final boolean createText ) {
this.createText = createText;
this.width = 100;
this.height = 200;
}
public DefaultElementProducer( final float width, final float height ) {
this.createText = true;
this.width = width;
this.height = height;
}
public Band createCell( final int row, final int column ) {
return TableTestUtil.createCell( 1, 1 );
}
public Element createDataItem( final String text, final int row, final int column ) {
if ( createText ) {
return TableTestUtil.createDataItem( text, width, height );
}
return null;
}
}
public static Band createRow( final Element... boxes ) {
final Band tableRow = new Band();
tableRow.getStyle().setStyleProperty( BandStyleKeys.LAYOUT, BandStyleKeys.LAYOUT_TABLE_ROW );
tableRow.getStyle().setStyleProperty( ElementStyleKeys.MIN_WIDTH, 100f );
tableRow.getStyle().setStyleProperty( ElementStyleKeys.MIN_HEIGHT, 200f );
for ( int i = 0; i < boxes.length; i++ ) {
tableRow.addElement( boxes[i] );
}
return tableRow;
}
public static Band createAutoBox( final Element... boxes ) {
final Band tableRow = new Band();
tableRow.getStyle().setStyleProperty( BandStyleKeys.LAYOUT, BandStyleKeys.LAYOUT_AUTO );
for ( int i = 0; i < boxes.length; i++ ) {
tableRow.addElement( boxes[i] );
}
return tableRow;
}
public static Band createCell( final Element dataItem ) {
return createCell( dataItem, 1, 1 );
}
public static Band createCell( final Element dataItem, final int rowSpan, final int colSpan ) {
final Band tableCell = new Band();
tableCell.getStyle().setStyleProperty( BandStyleKeys.LAYOUT, BandStyleKeys.LAYOUT_TABLE_CELL );
tableCell.getStyle().setStyleProperty( ElementStyleKeys.MIN_WIDTH, 150f );
tableCell.getStyle().setStyleProperty( ElementStyleKeys.MIN_HEIGHT, 200f );
tableCell.setAttribute( AttributeNames.Table.NAMESPACE, AttributeNames.Table.ROWSPAN, rowSpan );
tableCell.setAttribute( AttributeNames.Table.NAMESPACE, AttributeNames.Table.COLSPAN, colSpan );
tableCell.addElement( dataItem );
return tableCell;
}
public static Band createCell( final int rowNumber, final int colNumber, final float cellWidth,
final float cellHeight, final Element... elements ) {
final Band cell = new Band();
cell.getStyle().setStyleProperty( BandStyleKeys.LAYOUT, BandStyleKeys.LAYOUT_TABLE_CELL );
cell.getStyle().setStyleProperty( ElementStyleKeys.MIN_WIDTH, cellWidth );
cell.getStyle().setStyleProperty( ElementStyleKeys.MIN_HEIGHT, cellHeight );
cell.setName( "c-" + rowNumber + "-" + colNumber );
for ( int i = 0; i < elements.length; i++ ) {
final Element element = elements[i];
cell.addElement( element );
}
return cell;
}
public static Element createDataItem( final String text ) {
return createDataItem( text, 100, 200 );
}
public static Element createDataItem( final String text, final float width, final float height ) {
final Element label = new Element();
label.setElementType( LabelType.INSTANCE );
label.setAttribute( AttributeNames.Core.NAMESPACE, AttributeNames.Core.VALUE, text );
label.getStyle().setStyleProperty( ElementStyleKeys.MIN_WIDTH, width );
label.getStyle().setStyleProperty( ElementStyleKeys.MIN_HEIGHT, height );
return label;
}
public static Band createTable( final int columns, final int headerRows, final int dataRows ) {
return createTable( columns, headerRows, dataRows, false );
}
public static Band createTable( final int columns, final int headerRows, final int dataRows, final boolean addData ) {
return createTable( columns, headerRows, dataRows, new DefaultElementProducer( addData ) );
}
public static Band createTable( final int columns, final int headerRows, final int dataRows,
final ElementProducer producer ) {
final Band table = new Band();
table.getStyle().setStyleProperty( BandStyleKeys.LAYOUT, BandStyleKeys.LAYOUT_TABLE );
table.getStyle().setStyleProperty( BandStyleKeys.TABLE_LAYOUT, TableLayout.fixed );
if ( headerRows > 0 ) {
final Band tableHeader = new Band();
tableHeader.getStyle().setStyleProperty( BandStyleKeys.LAYOUT, BandStyleKeys.LAYOUT_TABLE_HEADER );
for ( int r = 0; r < headerRows; r += 1 ) {
final Band row = new Band();
row.getStyle().setStyleProperty( BandStyleKeys.LAYOUT, BandStyleKeys.LAYOUT_TABLE_ROW );
row.setName( "r-" + r );
for ( int cellNumber = 0; cellNumber < columns; cellNumber++ ) {
final Band cell = producer.createCell( r, cellNumber );
if ( cell == null ) {
continue;
}
cell.setName( "hr-" + r + "-" + cellNumber );
final Element dataItem = producer.createDataItem( "Head-" + r + "-" + cellNumber, r, cellNumber );
if ( dataItem != null ) {
cell.addElement( dataItem );
}
row.addElement( cell );
}
tableHeader.addElement( row );
}
table.addElement( tableHeader );
}
final Band tableBody = new Band();
tableBody.getStyle().setStyleProperty( BandStyleKeys.LAYOUT, BandStyleKeys.LAYOUT_TABLE_BODY );
for ( int r = 0; r < dataRows; r += 1 ) {
final Band row = new Band();
row.getStyle().setStyleProperty( BandStyleKeys.LAYOUT, BandStyleKeys.LAYOUT_TABLE_ROW );
row.setName( "r-" + ( r + headerRows ) );
for ( int cellNumber = 0; cellNumber < columns; cellNumber++ ) {
final Band cell = producer.createCell( r + headerRows, cellNumber );
if ( cell == null ) {
continue;
}
cell.setName( "dr-" + r + "-" + cellNumber );
Element dataItem = producer.createDataItem( "Data-" + r + "-" + cellNumber, r + headerRows, cellNumber );
if ( dataItem != null ) {
cell.addElement( dataItem );
}
row.addElement( cell );
}
tableBody.addElement( row );
}
table.addElement( tableBody );
return table;
}
public static Band createCell( final int rowSpan, final int colSpan ) {
return createCell( 150, 20, rowSpan, colSpan );
}
public static Band createCell( final float width, final float height, final int rowSpan, final int colSpan ) {
final Band tableCell = new Band();
tableCell.getStyle().setStyleProperty( BandStyleKeys.LAYOUT, BandStyleKeys.LAYOUT_TABLE_CELL );
tableCell.getStyle().setStyleProperty( ElementStyleKeys.MIN_WIDTH, width );
tableCell.getStyle().setStyleProperty( ElementStyleKeys.MIN_HEIGHT, height );
tableCell.setAttribute( AttributeNames.Table.NAMESPACE, AttributeNames.Table.ROWSPAN, rowSpan );
tableCell.setAttribute( AttributeNames.Table.NAMESPACE, AttributeNames.Table.COLSPAN, colSpan );
return tableCell;
}
}