trackernextaccessitem.java

来自「Azureus is a powerful, full-featured, cr」· Java 代码 · 共 67 行

/*
 * File    : TrackerStatusItem.java
 * Created : 24 nov. 2003
 * By      : Olivier
 *
 * Copyright (C) 2004 Aelitis SARL, 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, SARL au capital de 30,000 euros,
 * 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
 */
 
package org.gudy.azureus2.ui.swt.views.tableitems.mytorrents;

import org.gudy.azureus2.core3.download.DownloadManager;
import org.gudy.azureus2.core3.util.TimeFormatter;
import org.gudy.azureus2.plugins.ui.tables.*;
import org.gudy.azureus2.ui.swt.views.table.utils.CoreTableColumn;

/**
 * @author Olivier
 *
 */
public class TrackerNextAccessItem
       extends CoreTableColumn 
       implements TableCellRefreshListener
{
  public TrackerNextAccessItem(String sTableID) {
    super("trackernextaccess", ALIGN_TRAIL, POSITION_INVISIBLE, 70, sTableID);
    setRefreshInterval(INTERVAL_LIVE);
  }

  public void refresh(TableCell cell) {
    DownloadManager dm = (DownloadManager)cell.getDataSource();
    long value = (dm == null) ? 0 : dm.getTrackerTime();
    
    if (value < -1)
      value = -1;

    // Update every minute, unless under a minute, then update every second
    if (value > 60)
      value = value - (value % 60) + 60;

    if (!cell.setSortValue(value) && cell.isValid())
      return;

    if (value > 60) {
      cell.setText("< " + TimeFormatter.formatColon(value));
    } else {
      cell.setText(TimeFormatter.formatColon(value));
    }
      
  }
}