/**
* Copyright (C) 2007 Aelitis, 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, or (at your option) any later version.
* 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.
* 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 63.529,40 euros
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*
*/
package org.gudy.azureus2.ui.swt.views.peer;
import java.util.Arrays;
import org.gudy.azureus2.core3.peer.PEPeer;
import org.gudy.azureus2.core3.peer.impl.transport.PEPeerTransportProtocol;
import org.gudy.azureus2.core3.util.AERunnable;
import org.gudy.azureus2.ui.swt.Utils;
import org.gudy.azureus2.ui.swt.views.PieceDistributionView;
import com.aelitis.azureus.core.peermanager.piecepicker.util.BitFlags;
/**
* @author Aaron Grunthal
* @create 02.10.2007
*/
public class RemotePieceDistributionView extends PieceDistributionView {
private PEPeer peer = null;
/* (non-Javadoc)
* @see org.gudy.azureus2.ui.swt.views.PieceDistributionView#dataSourceChanged(java.lang.Object)
*/
public void dataSourceChanged(Object newDataSource) {
if (newDataSource instanceof Object[])
newDataSource = ((Object[]) newDataSource)[0];
if (newDataSource instanceof PEPeer)
{
peer = (PEPeer) newDataSource;
pem = peer.getManager();
} else
{
peer = null;
pem = null;
}
Utils.execSWTThread(new AERunnable() {
public void runSupport() {
refresh();
}
});
}
public void refresh() {
if (pem == null)
return;
if (peer instanceof PEPeerTransportProtocol)
{
PEPeerTransportProtocol pet = (PEPeerTransportProtocol) peer;
BitFlags avl = pet.getAvailable();
if (avl == null)
hasPieces = null;
else
hasPieces = avl.flags;
} else
{
if (peer.isSeed())
{
hasPieces = new boolean[pem.getPieces().length];
Arrays.fill(hasPieces, true);
} else
hasPieces = null;
}
super.refresh();
}
}