/*
* Copyright (C) 2004, 2005, 2006 Aelitis SAS, All rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License.
*
* 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 General Public License for more details ( see the LICENSE file ).
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* AELITIS, SAS au capital de 46,603.30 euros,
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*/
package org.gudy.azureus2.ui.swt.views.tableitems.files;
import org.gudy.azureus2.core3.disk.DiskManager;
import org.gudy.azureus2.core3.disk.DiskManagerFileInfo;
import org.gudy.azureus2.core3.disk.DiskManagerPiece;
import org.gudy.azureus2.plugins.ui.tables.*;
import org.gudy.azureus2.ui.swt.views.table.utils.CoreTableColumn;
/**
*
* @author TuxPaper
* @since 2.0.8.5
*/
public class RemainingPiecesItem
extends CoreTableColumn
implements TableCellRefreshListener
{
/** Default Constructor */
public RemainingPiecesItem() {
super("remaining", ALIGN_TRAIL, POSITION_LAST, 60, TableManager.TABLE_TORRENT_FILES);
setRefreshInterval(INTERVAL_LIVE);
setMinWidthAuto(true);
}
public void refresh(TableCell cell) {
DiskManagerFileInfo fileInfo = (DiskManagerFileInfo)cell.getDataSource();
// dm may be null if this is a skeleton file view
DiskManager dm = fileInfo==null?null:fileInfo.getDiskManager();
int remaining = 0;
if( fileInfo != null && dm != null ) {
int start = fileInfo.getFirstPieceNumber();
int end = start + fileInfo.getNbPieces();
DiskManagerPiece[] pieces = dm.getPieces();
for( int i = start; i < end; i++ ) {
if( !pieces[ i ].isDone() ) remaining++;
}
}else{
remaining = -1; // unknown
}
if( !cell.setSortValue( remaining ) && cell.isValid() ) {
return;
}
cell.setText( "" + ( remaining<0?"":(""+remaining)));
}
}
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