/*
* Created on 2 juil. 2003
*
* 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;
import java.util.Map;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.*;
import org.gudy.azureus2.core3.download.DownloadManager;
import org.gudy.azureus2.core3.download.DownloadManagerPeerListener;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.core3.ipfilter.IpFilterManagerFactory;
import org.gudy.azureus2.core3.peer.PEPeer;
import org.gudy.azureus2.core3.peer.PEPeerManager;
import org.gudy.azureus2.core3.util.Debug;
import org.gudy.azureus2.plugins.peers.Peer;
import org.gudy.azureus2.plugins.ui.tables.TableManager;
import org.gudy.azureus2.ui.swt.Messages;
import org.gudy.azureus2.ui.swt.TorrentUtil;
import org.gudy.azureus2.ui.swt.views.peer.PeerInfoView;
import org.gudy.azureus2.ui.swt.views.peer.RemotePieceDistributionView;
import org.gudy.azureus2.ui.swt.views.table.TableViewSWT;
import org.gudy.azureus2.ui.swt.views.table.TableViewSWTMenuFillListener;
import org.gudy.azureus2.ui.swt.views.table.impl.TableViewSWTImpl;
import org.gudy.azureus2.ui.swt.views.table.impl.TableViewTab;
import org.gudy.azureus2.ui.swt.views.tableitems.peers.*;
import org.gudy.azureus2.ui.swt.views.utils.ManagerUtils;
import com.aelitis.azureus.ui.common.table.*;
/**
* @author Olivier
* @author TuxPaper
* 2004/Apr/20: Use TableRowImpl instead of PeerRow
* 2004/Apr/20: Remove need for tableItemToObject
* 2004/Apr/21: extends TableView instead of IAbstractView
* @author MjrTom
* 2005/Oct/08: Add PieceItem
*/
public class PeersView
extends TableViewTab<PEPeer>
implements DownloadManagerPeerListener, TableDataSourceChangedListener,
TableLifeCycleListener, TableViewSWTMenuFillListener
{
static TableColumnCore[] getBasicColumnItems(String table_id) {
return new TableColumnCore[] {
new IpItem(table_id),
new ClientItem(table_id),
new TypeItem(table_id),
new MessagingItem(table_id),
new EncryptionItem(table_id),
new ProtocolItem(table_id),
new PiecesItem(table_id),
new PercentItem(table_id),
new DownSpeedItem(table_id),
new UpSpeedItem(table_id),
new PeerSourceItem(table_id),
new HostNameItem(table_id),
new PortItem(table_id),
new InterestedItem(table_id),
new ChokedItem(table_id),
new DownItem(table_id),
new InterestingItem(table_id),
new ChokingItem(table_id),
new OptimisticUnchokeItem(table_id),
new UpItem(table_id),
new UpDownRatioItem(table_id),
new GainItem(table_id),
new StatUpItem(table_id),
new SnubbedItem(table_id),
new TotalDownSpeedItem(table_id),
new TimeUntilCompleteItem(table_id),
new DiscardedItem(table_id),
new UniquePieceItem(table_id),
new TimeToSendPieceItem(table_id),
new DLedFromOthersItem(table_id),
new UpRatioItem(table_id),
new StateItem(table_id),
new ConnectedTimeItem(table_id),
new PieceItem(table_id),
new IncomingRequestCountItem(table_id),
new OutgoingRequestCountItem(table_id),
new UpSpeedLimitItem(table_id),
new DownSpeedLimitItem(table_id),
new LANItem(table_id),
new PeerIDItem(table_id),
new PeerByteIDItem(table_id),
new HandshakeReservedBytesItem(table_id),
new ClientIdentificationItem(table_id),
new ASItem(table_id),
};
}
private static final TableColumnCore[] basicItems = getBasicColumnItems(TableManager.TABLE_TORRENT_PEERS);
private DownloadManager manager;
private TableViewSWT tv;
private Shell shell;
/**
* Initialize
*
*/
public PeersView() {
super("PeersView");
}
// @see org.gudy.azureus2.ui.swt.views.table.impl.TableViewTab#initYourTableView()
public TableViewSWT initYourTableView() {
tv = new TableViewSWTImpl(Peer.class, TableManager.TABLE_TORRENT_PEERS,
getPropertiesPrefix(), basicItems, "pieces", SWT.MULTI | SWT.FULL_SELECTION
| SWT.VIRTUAL);
tv.setRowDefaultHeight(16);
tv.setEnableTabViews(true);
tv.setCoreTabViews(new IView[] {
new PeerInfoView(),
new RemotePieceDistributionView(),
new LoggerView(true)
});
tv.addTableDataSourceChangedListener(this, true);
tv.addLifeCycleListener(this);
tv.addMenuFillListener(this);
return tv;
}
public void tableDataSourceChanged(Object newDataSource) {
if (manager != null)
manager.removePeerListener(this);
if (newDataSource == null)
manager = null;
else if (newDataSource instanceof Object[])
manager = (DownloadManager)((Object[])newDataSource)[0];
else
manager = (DownloadManager)newDataSource;
if (manager != null && !tv.isDisposed()) {
manager.addPeerListener(this, false);
addExistingDatasources();
}
}
// @see com.aelitis.azureus.ui.common.table.TableLifeCycleListener#tableViewInitialized()
public void tableViewInitialized() {
shell = tv.getComposite().getShell();
if (manager != null) {
manager.removePeerListener(this);
manager.addPeerListener(this, false);
}
addExistingDatasources();
}
public void tableViewDestroyed() {
if (manager != null) {
manager.removePeerListener(this);
}
}
public void fillMenu(String sColumnName, Menu menu) {fillMenu(menu, tv, shell, true);}
public static void fillMenu(final Menu menu, final TableView tv, final Shell shell, boolean download_specific) {
Object[] peers = tv.getSelectedDataSources().toArray();
boolean hasSelection = (peers.length > 0);
boolean downSpeedDisabled = false;
boolean downSpeedUnlimited = false;
long totalDownSpeed = 0;
long downSpeedSetMax = 0;
long maxDown = 0;
boolean upSpeedDisabled = false;
boolean upSpeedUnlimited = false;
long totalUpSpeed = 0;
long upSpeedSetMax = 0;
long maxUp = 0;
if (hasSelection){
for (int i = 0; i < peers.length; i++) {
PEPeer peer = (PEPeer)peers[i];
try {
int maxul = peer.getStats().getUploadRateLimitBytesPerSecond();
maxUp += maxul * 4;
if (maxul == 0) {
upSpeedUnlimited = true;
}else{
if ( maxul > upSpeedSetMax ){
upSpeedSetMax = maxul;
}
}
if (maxul == -1) {
maxul = 0;
upSpeedDisabled = true;
}
totalUpSpeed += maxul;
int maxdl = peer.getStats().getDownloadRateLimitBytesPerSecond();
maxDown += maxdl * 4;
if (maxdl == 0) {
downSpeedUnlimited = true;
}else{
if ( maxdl > downSpeedSetMax ){
downSpeedSetMax = maxdl;
}
}
if (maxdl == -1) {
maxdl = 0;
downSpeedDisabled = true;
}
totalDownSpeed += maxdl;
} catch (Exception ex) {
Debug.printStackTrace(ex);
}
}
}
if (download_specific) {
final MenuItem block_item = new MenuItem(menu, SWT.CHECK);
PEPeer peer = (PEPeer) tv.getFirstSelectedDataSource();
if ( peer == null || peer.getManager().getDiskManager().getRemainingExcludingDND() > 0 ){
// disallow peer upload blocking when downloading
block_item.setSelection(false);
block_item.setEnabled(false);
}
else {
block_item.setEnabled(true);
block_item.setSelection(peer.isSnubbed());
}
Messages.setLanguageText(block_item, "PeersView.menu.blockupload");
block_item.addListener(SWT.Selection, new TableSelectedRowsListener(tv) {
public void run(TableRowCore row) {
((PEPeer) row.getDataSource(true))
.setSnubbed(block_item.getSelection());
}
});
}
final MenuItem ban_item = new MenuItem(menu, SWT.PUSH);
Messages.setLanguageText(ban_item, "PeersView.menu.kickandban");
ban_item.addListener(SWT.Selection, new TableSelectedRowsListener(tv) {
public void run(TableRowCore row) {
PEPeer peer = (PEPeer) row.getDataSource(true);
String msg = MessageText.getString("PeersView.menu.kickandban.reason");
IpFilterManagerFactory.getSingleton().getIPFilter().ban(peer.getIp(),
msg, true );
peer.getManager().removePeer(peer);
}
});
// === advanced menu ===
final MenuItem itemAdvanced = new MenuItem(menu, SWT.CASCADE);
Messages.setLanguageText(itemAdvanced, "MyTorrentsView.menu.advancedmenu"); //$NON-NLS-1$
itemAdvanced.setEnabled(hasSelection);
final Menu menuAdvanced = new Menu(shell, SWT.DROP_DOWN);
itemAdvanced.setMenu(menuAdvanced);
// advanced > Download Speed Menu //
ViewUtils.addSpeedMenu(
shell,
menuAdvanced,
false,
hasSelection,
downSpeedDisabled,
downSpeedUnlimited,
totalDownSpeed,
downSpeedSetMax,
maxDown,
upSpeedDisabled,
upSpeedUnlimited,
totalUpSpeed,
upSpeedSetMax,
maxUp,
peers.length,
new ViewUtils.SpeedAdapter()
{
public void
setDownSpeed(
int speed )
{
setSelectedPeersDownSpeed( speed, tv );
}
public void
setUpSpeed(
int speed )
{
setSelectedPeersUpSpeed( speed, tv );
}
});
new MenuItem(menu, SWT.SEPARATOR);
}
public void addThisColumnSubMenu(String columnName, Menu menuThisColumn) {
}
private static void setSelectedPeersUpSpeed(int speed, TableView tv) {
Object[] peers = tv.getSelectedDataSources().toArray();
if(peers.length > 0) {
for (int i = 0; i < peers.length; i++) {
try {
PEPeer peer = (PEPeer)peers[i];
peer.getStats().setUploadRateLimitBytesPerSecond(speed);
} catch (Exception e) {
Debug.printStackTrace( e );
}
}
}
}
private static void setSelectedPeersDownSpeed(int speed, TableView tv) {
Object[] peers = tv.getSelectedDataSources().toArray();
if(peers.length > 0) {
for (int i = 0; i < peers.length; i++) {
try {
PEPeer peer = (PEPeer)peers[i];
peer.getStats().setDownloadRateLimitBytesPerSecond(speed);
} catch (Exception e) {
Debug.printStackTrace( e );
}
}
}
}
/* DownloadManagerPeerListener implementation */
public void peerAdded(PEPeer created) {
tv.addDataSource(created);
}
public void peerRemoved(PEPeer removed) {
tv.removeDataSource(removed);
}
public void peerManagerWillBeAdded( PEPeerManager peer_manager ){}
public void peerManagerAdded(PEPeerManager manager) { }
public void peerManagerRemoved(PEPeerManager manager) {
tv.removeAllTableRows();
}
/**
* Add datasources already in existance before we called addListener.
* Faster than allowing addListener to call us one datasource at a time.
*/
private void addExistingDatasources() {
if (manager == null || tv.isDisposed()) {
return;
}
Object[] dataSources = manager.getCurrentPeers();
if (dataSources == null || dataSources.length == 0) {
return;
}
tv.addDataSources(dataSources);
tv.processDataSourceQueue();
}
public boolean toolBarItemActivated(String itemKey) {
if ( super.toolBarItemActivated(itemKey)){
return( true );
}
if (itemKey.equals("run")) {
ManagerUtils.run(manager);
return true;
}
if (itemKey.equals("start")) {
ManagerUtils.queue(manager, getComposite().getShell());
return true;
}
if (itemKey.equals("stop")) {
ManagerUtils.stop(manager, getComposite().getShell());
return true;
}
if (itemKey.equals("remove")) {
TorrentUtil.removeDownloads(new DownloadManager[] {
manager
}, null);
return true;
}
return false;
}
public void refreshToolBar(Map<String, Boolean> list) {
list.put("run", true);
list.put("start", ManagerUtils.isStartable(manager));
list.put("stop", ManagerUtils.isStopable(manager));
list.put("remove", true);
super.refreshToolBar(list);
}
}