/*
* File : SeedsItem.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 java.util.Locale;
import org.gudy.azureus2.core3.config.COConfigurationManager;
import org.gudy.azureus2.core3.config.ParameterListener;
import org.gudy.azureus2.core3.download.DownloadManager;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.core3.internat.MessageText.MessageTextListener;
import org.gudy.azureus2.core3.tracker.client.TRTrackerScraperResponse;
import org.gudy.azureus2.plugins.download.Download;
import org.gudy.azureus2.plugins.ui.tables.TableCell;
import org.gudy.azureus2.plugins.ui.tables.TableCellAddedListener;
import org.gudy.azureus2.plugins.ui.tables.TableColumnInfo;
import org.gudy.azureus2.ui.swt.views.table.utils.CoreTableColumn;
/**
*
* @author Olivier<br>
* @author TuxPaper 2004/Apr/17: modified to TableCellAdapter<br>
* @author TuxPaper 2005/Oct/13: Full Copy text & Scrape listener
*/
public class SeedsItem
extends CoreTableColumn
implements TableCellAddedListener, ParameterListener
{
public static final Class DATASOURCE_TYPE = Download.class;
private static final String CFG_FC_SEEDSTART = "StartStopManager_iFakeFullCopySeedStart";
private static final String CFG_FC_NUMPEERS = "StartStopManager_iNumPeersAsFullCopy";
public static final String COLUMN_ID = "seeds";
private static String textStarted;
private static String textStartedOver;
private static String textNotStarted;
private static String textStartedNoScrape;
private static String textNotStartedNoScrape;
static {
MessageText.addAndFireListener(new MessageTextListener() {
public void localeChanged(Locale old_locale, Locale new_locale) {
textStarted = MessageText.getString("Column.seedspeers.started");
textStartedOver = MessageText.getString("Column.seedspeers.started.over");
textNotStarted = MessageText.getString("Column.seedspeers.notstarted");
textStartedNoScrape = MessageText.getString("Column.seedspeers.started.noscrape");
textNotStartedNoScrape = MessageText.getString("Column.seedspeers.notstarted.noscrape");
}
});
}
public void fillTableColumnInfo(TableColumnInfo info) {
info.addCategories(new String[] { CAT_SWARM });
}
// don't count x peers as a full copy if seeds below
private int iFC_MinSeeds;
// count x peers as a full copy, but..
private int iFC_NumPeers;
/** Default Constructor */
public SeedsItem(String sTableID) {
super(DATASOURCE_TYPE, COLUMN_ID, ALIGN_CENTER, 60, sTableID);
setRefreshInterval(INTERVAL_LIVE);
setMinWidthAuto(true);
iFC_MinSeeds = COConfigurationManager.getIntParameter(CFG_FC_SEEDSTART);
iFC_NumPeers = COConfigurationManager.getIntParameter(CFG_FC_NUMPEERS);
COConfigurationManager.addParameterListener(CFG_FC_SEEDSTART, this);
COConfigurationManager.addParameterListener(CFG_FC_NUMPEERS, this);
}
protected void finalize() throws Throwable {
super.finalize();
COConfigurationManager.removeParameterListener(CFG_FC_SEEDSTART, this);
COConfigurationManager.removeParameterListener(CFG_FC_NUMPEERS, this);
}
public void cellAdded(TableCell cell) {
new Cell(cell);
}
public void parameterChanged(String parameterName) {
iFC_MinSeeds = COConfigurationManager.getIntParameter(CFG_FC_SEEDSTART);
iFC_NumPeers = COConfigurationManager.getIntParameter(CFG_FC_NUMPEERS);
}
private class Cell
extends AbstractTrackerCell
{
private long lTotalPeers = 0;
private long lTotalSeeds = -1;
/**
* Initialize
*
* @param cell
*/
public Cell(TableCell cell) {
super(cell);
}
public void scrapeResult(final TRTrackerScraperResponse response) {
if (checkScrapeResult(response)) {
lTotalSeeds = response.getSeeds();
lTotalPeers = response.getPeers();
}
}
public void refresh(TableCell cell) {
super.refresh(cell);
long lConnectedSeeds = 0;
if (dm != null) {
lConnectedSeeds = dm.getNbSeeds();
if (lTotalSeeds == -1) {
TRTrackerScraperResponse response = dm.getTrackerScrapeResponse();
if (response != null && response.isValid()) {
lTotalSeeds = response.getSeeds();
lTotalPeers = response.getPeers();
}
}
}
// Allows for 2097151 of each type (connected seeds, seeds, peers)
long value = (lConnectedSeeds << 42);
if (lTotalSeeds > 0)
value += (lTotalSeeds << 21);
if (lTotalPeers > 0)
value += lTotalPeers;
if (!cell.setSortValue(value) && cell.isValid())
return;
boolean bCompleteTorrent = dm == null ? false : dm.getAssumedComplete();
int state = dm.getState();
boolean started = (state == DownloadManager.STATE_SEEDING || state == DownloadManager.STATE_DOWNLOADING);
boolean hasScrape = lTotalSeeds >= 0;
String tmp;
if (started) {
tmp = hasScrape ? (lConnectedSeeds > lTotalSeeds ? textStartedOver
: textStarted) : textStartedNoScrape;
} else {
tmp = hasScrape ? textNotStarted : textNotStartedNoScrape;
}
tmp = tmp.replaceAll("%1", String.valueOf(lConnectedSeeds));
String param2 = "?";
if (lTotalSeeds != -1) {
param2 = String.valueOf(lTotalSeeds);
if (bCompleteTorrent && iFC_NumPeers > 0 && lTotalSeeds >= iFC_MinSeeds
&& lTotalPeers > 0) {
long lSeedsToAdd = lTotalPeers / iFC_NumPeers;
if (lSeedsToAdd > 0) {
param2 += "+" + lSeedsToAdd;
}
}
}
tmp = tmp.replaceAll("%2", param2);
cell.setText(tmp);
}
public void cellHover(TableCell cell) {
super.cellHover(cell);
long lConnectedSeeds = 0;
DownloadManager dm = (DownloadManager) cell.getDataSource();
if (dm != null) {
lConnectedSeeds = dm.getNbSeeds();
}
String sToolTip = lConnectedSeeds + " "
+ MessageText.getString("GeneralView.label.connected") + "\n";
if (lTotalSeeds != -1) {
sToolTip += lTotalSeeds + " "
+ MessageText.getString("GeneralView.label.in_swarm");
} else {
TRTrackerScraperResponse response = dm.getTrackerScrapeResponse();
sToolTip += "?? " + MessageText.getString("GeneralView.label.in_swarm");
if (response != null)
sToolTip += "(" + response.getStatusString() + ")";
}
boolean bCompleteTorrent = dm == null ? false : dm.getAssumedComplete();
if (bCompleteTorrent && iFC_NumPeers > 0 && lTotalSeeds >= iFC_MinSeeds
&& lTotalPeers > 0) {
long lSeedsToAdd = lTotalPeers / iFC_NumPeers;
sToolTip += "\n"
+ MessageText.getString("TableColumn.header.seeds.fullcopycalc",
new String[] {
"" + lTotalPeers,
"" + lSeedsToAdd
});
}
cell.setToolTip(sToolTip);
}
}
}