/*
* File : RankItem.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.download.DownloadManagerListener;
import org.gudy.azureus2.core3.global.GlobalManager;
import org.gudy.azureus2.core3.global.GlobalManagerListener;
import org.gudy.azureus2.core3.util.Debug;
import org.gudy.azureus2.ui.swt.views.table.utils.CoreTableColumn;
import com.aelitis.azureus.core.AzureusCore;
import com.aelitis.azureus.core.AzureusCoreRunningListener;
import com.aelitis.azureus.core.AzureusCoreFactory;
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;
/**
* Torrent Position column.
*
* One object for all rows to save memory
*
* @author Olivier
* @author TuxPaper (2004/Apr/17: modified to TableCellAdapter)
*/
public class RankItem
extends CoreTableColumn
implements TableCellRefreshListener
{
public static final Class DATASOURCE_TYPE = Download.class;
public static final String COLUMN_ID = "#";
public void fillTableColumnInfo(TableColumnInfo info) {
info.addCategories(new String[] { CAT_CONTENT });
}
private boolean bInvalidByTrigger = false;
private boolean showCompleteIncomplete = false;
/** Default Constructor */
public RankItem(String sTableID) {
super(DATASOURCE_TYPE, COLUMN_ID, ALIGN_TRAIL, 50, sTableID);
setRefreshInterval(INTERVAL_INVALID_ONLY);
AzureusCoreFactory.addCoreRunningListener(new AzureusCoreRunningListener() {
public void azureusCoreRunning(AzureusCore core) {
core.getGlobalManager().addListener(new GMListener());
}
});
setMaxWidthAuto(true);
setMinWidthAuto(true);
}
public RankItem(String sTableID, boolean showCompleteIncomplete) {
this(sTableID);
this.showCompleteIncomplete = showCompleteIncomplete;
}
public void refresh(TableCell cell) {
bInvalidByTrigger = false;
DownloadManager dm = (DownloadManager)cell.getDataSource();
long value = (dm == null) ? 0 : dm.getPosition();
String text;
if (showCompleteIncomplete) {
boolean complete = dm == null ? false : dm.getAssumedComplete();
text = (complete ? "Done\n#" : "Partial\n#") + value;
if (complete) {
value += 0x10000;
}
} else {
text = "" + value;
}
cell.setSortValue(value);
cell.setText(text);
}
private class GMListener implements GlobalManagerListener {
DownloadManagerListener listener;
public GMListener() {
listener = new DownloadManagerListener() {
public void completionChanged(DownloadManager manager, boolean bCompleted) {
}
public void downloadComplete(DownloadManager manager) {
}
public void positionChanged(DownloadManager download, int oldPosition, int newPosition) {
/** We will be getting multiple position changes, but we only need
* to invalidate cells once.
*/
if (bInvalidByTrigger)
return;
RankItem.this.invalidateCells();
bInvalidByTrigger = true;
}
public void stateChanged(DownloadManager manager, int state) {
}
public void
filePriorityChanged( DownloadManager download, org.gudy.azureus2.core3.disk.DiskManagerFileInfo file )
{
}
};
}
public void destroyed() {
}
public void destroyInitiated() {
try {
GlobalManager gm = AzureusCoreFactory.getSingleton().getGlobalManager();
gm.removeListener(this);
} catch (Exception e) {
Debug.out(e);
}
}
public void downloadManagerAdded(DownloadManager dm) {
dm.addListener(listener);
}
public void downloadManagerRemoved(DownloadManager dm) {
dm.removeListener(listener);
}
public void seedingStatusChanged(boolean seeding_only_mode, boolean b) {
}
}
public boolean isShowCompleteIncomplete() {
return showCompleteIncomplete;
}
public void setShowCompleteIncomplete(boolean showCompleteIncomplete) {
this.showCompleteIncomplete = showCompleteIncomplete;
}
}