/*
* 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.DiskManagerFileInfo;
import org.gudy.azureus2.core3.util.DisplayFormatters;
import org.gudy.azureus2.plugins.ui.tables.*;
import org.gudy.azureus2.ui.swt.views.table.CoreTableColumnSWT;
/**
*
* @author TuxPaper
* @since 2.0.8.5
*/
public class PercentItem
extends CoreTableColumnSWT
implements TableCellRefreshListener
{
/** Default Constructor */
public PercentItem() {
super("%", ALIGN_TRAIL, POSITION_LAST, 60, TableManager.TABLE_TORRENT_FILES);
setRefreshInterval(INTERVAL_LIVE);
setMinWidthAuto(true);
}
public void fillTableColumnInfo(TableColumnInfo info) {
info.addCategories(new String[] {
CAT_PROGRESS,
});
info.setProficiency(TableColumnInfo.PROFICIENCY_BEGINNER);
}
public void refresh(TableCell cell) {
DiskManagerFileInfo fileInfo = (DiskManagerFileInfo) cell.getDataSource();
long percent = 0;
if (fileInfo != null) {
long bytesDownloaded = fileInfo.getDownloaded();
if (bytesDownloaded < 0) {
percent = -1; // unknown skeleton value
} else {
long length = fileInfo.getLength();
if (length != 0) {
percent = (1000 * bytesDownloaded) / length;
} else {
percent = 1000;
}
}
} else {
percent = -1; // unknown skeleton value
}
if (!cell.setSortValue(percent) && cell.isValid()) {
return;
}
cell.setText(percent < 0 ? ""
: DisplayFormatters.formatPercentFromThousands((int) percent));
}
}