/*
* File : AvailabilityItem.java
* Created : 24 nov. 2003
* By : Olivier
*
* 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.mytorrents;
import org.gudy.azureus2.core3.download.DownloadManager;
import org.gudy.azureus2.core3.peer.PEPeerManager;
import org.gudy.azureus2.plugins.download.Download;
import org.gudy.azureus2.plugins.ui.tables.TableCell;
import org.gudy.azureus2.plugins.ui.tables.TableCellRefreshListener;
import org.gudy.azureus2.plugins.ui.tables.TableColumnInfo;
import org.gudy.azureus2.ui.swt.views.table.CoreTableColumnSWT;
/** Availability/"Seeing Copies" Column
*
* @author TuxPaper
*/
public class AvailabilityItem
extends CoreTableColumnSWT
implements TableCellRefreshListener
{
public static final Class DATASOURCE_TYPE = Download.class;
// If you want more decimals, just add a zero
private static final String zeros = "0000";
// # decimal places == numZeros - 1
private static final int numZeros = zeros.length();
public static final String COLUMN_ID = "availability";
private int iTimesBy;
/** Default Constructor */
public AvailabilityItem(String sTableID) {
super(DATASOURCE_TYPE, COLUMN_ID, ALIGN_TRAIL, 50, sTableID);
setRefreshInterval(INTERVAL_LIVE);
setMinWidthAuto(true);
iTimesBy = 1;
for (int i = 1; i < numZeros; i++)
iTimesBy *= 10;
}
public void fillTableColumnInfo(TableColumnInfo info) {
info.addCategories(new String[] {
CAT_SWARM,
});
info.setProficiency(TableColumnInfo.PROFICIENCY_INTERMEDIATE);
}
public void refresh(TableCell cell) {
String sText = "";
DownloadManager dm = (DownloadManager)cell.getDataSource();
if (dm == null)
return;
PEPeerManager pm = dm.getPeerManager();
if (pm != null) {
float f = pm.getMinAvailability();
if (!cell.setSortValue((long)(f * 1000)) && cell.isValid())
return;
sText = String.valueOf((int)(f * iTimesBy));
if (numZeros - sText.length() > 0)
sText = zeros.substring(0, numZeros - sText.length()) + sText;
sText = sText.substring(0, sText.length() - numZeros + 1) + "." +
sText.substring(sText.length() - numZeros + 1);
} else {
cell.setSortValue(0);
}
cell.setText(sText);
}
}