Examples with TOTorrent com.biglybt.core.torrent.TOTorrent used on opensource projects

Example 61 with TOTorrent

use of com.biglybt.core.torrent.TOTorrent in project BiglyBT by BiglySoftware.

the class TorrentOpener method addTorrent.

/**
 * @param torrentOptions
 * @return
 * @since 5.0.0.1
 *
 * @TODO: Remove SWT UI parts (use UIFunctions) and move out of SWT tree
 */
public static final boolean addTorrent(final TorrentOpenOptions torrentOptions) {
    try {
        if (torrentOptions.getTorrent() == null) {
            return false;
        }
        final DownloadManagerInitialisationAdapter dmia = new DownloadManagerInitialisationAdapter() {

            @Override
            public int getActions() {
                return (ACT_ASSIGNS_TAGS);
            }

            @Override
            public void initialised(DownloadManager dm, boolean for_seeding) {
                DiskManagerFileInfoSet file_info_set = dm.getDiskManagerFileInfoSet();
                DiskManagerFileInfo[] fileInfos = file_info_set.getFiles();
                boolean reorder_mode = COConfigurationManager.getBooleanParameter("Enable reorder storage mode");
                int reorder_mode_min_mb = COConfigurationManager.getIntParameter("Reorder storage mode min MB");
                try {
                    dm.getDownloadState().suppressStateSave(true);
                    boolean[] toSkip = new boolean[fileInfos.length];
                    boolean[] toCompact = new boolean[fileInfos.length];
                    boolean[] toReorderCompact = new boolean[fileInfos.length];
                    int[] priorities = null;
                    int comp_num = 0;
                    int reorder_comp_num = 0;
                    final TorrentOpenFileOptions[] files = torrentOptions.getFiles();
                    for (int iIndex = 0; iIndex < fileInfos.length; iIndex++) {
                        DiskManagerFileInfo fileInfo = fileInfos[iIndex];
                        if (iIndex >= 0 && iIndex < files.length && files[iIndex].lSize == fileInfo.getLength()) {
                            // Always pull destination file from fileInfo and not from
                            // TorrentFileInfo because the destination may have changed
                            // by magic code elsewhere
                            File fDest = fileInfo.getFile(true);
                            if (files[iIndex].isLinked()) {
                                fDest = files[iIndex].getDestFileFullName();
                                // Can't use fileInfo.setLink(fDest) as it renames
                                // the existing file if there is one
                                dm.getDownloadState().setFileLink(iIndex, fileInfo.getFile(false), fDest);
                            }
                            if (files[iIndex].isToDownload()) {
                                int priority = files[iIndex].getPriority();
                                if (priority != 0) {
                                    if (priorities == null) {
                                        priorities = new int[fileInfos.length];
                                    }
                                    priorities[iIndex] = priority;
                                }
                            } else {
                                toSkip[iIndex] = true;
                                if (!fDest.exists()) {
                                    if (reorder_mode && (fileInfo.getLength() / (1024 * 1024)) >= reorder_mode_min_mb) {
                                        toReorderCompact[iIndex] = true;
                                        reorder_comp_num++;
                                    } else {
                                        toCompact[iIndex] = true;
                                        comp_num++;
                                    }
                                }
                            }
                        }
                    }
                    if (files.length == 1) {
                        TorrentOpenFileOptions file = files[0];
                        if (file.isManualRename()) {
                            String fileRename = file.getDestFileName();
                            if (fileRename != null && fileRename.length() > 0) {
                                dm.getDownloadState().setDisplayName(fileRename);
                            }
                        }
                    } else {
                        String folderRename = torrentOptions.getManualRename();
                        if (folderRename != null && folderRename.length() > 0) {
                            dm.getDownloadState().setDisplayName(folderRename);
                        }
                    }
                    if (comp_num > 0) {
                        file_info_set.setStorageTypes(toCompact, DiskManagerFileInfo.ST_COMPACT);
                    }
                    if (reorder_comp_num > 0) {
                        file_info_set.setStorageTypes(toReorderCompact, DiskManagerFileInfo.ST_REORDER_COMPACT);
                    }
                    file_info_set.setSkipped(toSkip, true);
                    if (priorities != null) {
                        file_info_set.setPriority(priorities);
                    }
                    int maxUp = torrentOptions.getMaxUploadSpeed();
                    int kInB = DisplayFormatters.getKinB();
                    if (maxUp > 0) {
                        dm.getStats().setUploadRateLimitBytesPerSecond(maxUp * kInB);
                    }
                    int maxDown = torrentOptions.getMaxDownloadSpeed();
                    if (maxDown > 0) {
                        dm.getStats().setDownloadRateLimitBytesPerSecond(maxDown * kInB);
                    }
                    DownloadManagerState dm_state = dm.getDownloadState();
                    if (torrentOptions.disableIPFilter) {
                        dm_state.setFlag(DownloadManagerState.FLAG_DISABLE_IP_FILTER, true);
                    }
                    if (torrentOptions.peerSource != null) {
                        for (String peerSource : torrentOptions.peerSource.keySet()) {
                            boolean enable = torrentOptions.peerSource.get(peerSource);
                            dm_state.setPeerSourceEnabled(peerSource, enable);
                        }
                    }
                    Map<String, Boolean> enabledNetworks = torrentOptions.getEnabledNetworks();
                    if (enabledNetworks != null) {
                        if (!dm_state.getFlag(DownloadManagerState.FLAG_INITIAL_NETWORKS_SET)) {
                            for (String net : enabledNetworks.keySet()) {
                                boolean enable = enabledNetworks.get(net);
                                dm_state.setNetworkEnabled(net, enable);
                            }
                        }
                    }
                    List<Tag> initialTags = torrentOptions.getInitialTags();
                    for (Tag t : initialTags) {
                        t.addTaggable(dm);
                    }
                    List<List<String>> trackers = torrentOptions.getTrackers(true);
                    if (trackers != null) {
                        TOTorrent torrent = dm.getTorrent();
                        TorrentUtils.listToAnnounceGroups(trackers, torrent);
                        try {
                            TorrentUtils.writeToFile(torrent);
                        } catch (Throwable e2) {
                            Debug.printStackTrace(e2);
                        }
                    }
                    if (torrentOptions.bSequentialDownload) {
                        dm_state.setFlag(DownloadManagerState.FLAG_SEQUENTIAL_DOWNLOAD, true);
                    }
                    File moc = torrentOptions.getMoveOnComplete();
                    if (moc != null) {
                        dm_state.setAttribute(DownloadManagerState.AT_MOVE_ON_COMPLETE_DIR, moc.getAbsolutePath());
                    }
                } finally {
                    dm.getDownloadState().suppressStateSave(false);
                }
            }
        };
        CoreFactory.addCoreRunningListener(new CoreRunningListener() {

            @Override
            public void coreRunning(Core core) {
                TOTorrent torrent = torrentOptions.getTorrent();
                byte[] hash = null;
                try {
                    hash = torrent.getHash();
                } catch (TOTorrentException e1) {
                }
                int iStartState = (torrentOptions.getStartMode() == TorrentOpenOptions.STARTMODE_STOPPED) ? DownloadManager.STATE_STOPPED : DownloadManager.STATE_QUEUED;
                GlobalManager gm = core.getGlobalManager();
                DownloadManager dm = gm.addDownloadManager(torrentOptions.sFileName, hash, torrentOptions.getParentDir(), torrentOptions.getSubDir(), iStartState, true, torrentOptions.getStartMode() == TorrentOpenOptions.STARTMODE_SEEDING, dmia);
                // since gm.addDown.. will handle it.
                if (dm == null) {
                    return;
                }
                if (torrentOptions.iQueueLocation == TorrentOpenOptions.QUEUELOCATION_TOP) {
                    gm.moveTop(new DownloadManager[] { dm });
                }
                if (torrentOptions.getStartMode() == TorrentOpenOptions.STARTMODE_FORCESTARTED) {
                    dm.setForceStart(true);
                }
            }
        });
    } catch (Exception e) {
        UIFunctions uif = UIFunctionsManager.getUIFunctions();
        if (uif != null) {
            uif.showErrorMessage("OpenTorrentWindow.mb.openError", Debug.getStackTrace(e), new String[] { torrentOptions.sOriginatingLocation, e.getMessage() });
        }
        return false;
    }
    return true;
}

Example 62 with TOTorrent

use of com.biglybt.core.torrent.TOTorrent in project BiglyBT by BiglySoftware.

the class GeneralView method refresh.

public void refresh() {
    if (gFile == null || gFile.isDisposed() || manager == null)
        return;
    loopFactor++;
    if ((loopFactor % graphicsUpdate) == 0) {
        updateAvailability();
        availabilityImage.redraw();
        updatePiecesInfo(false);
        piecesImage.redraw();
    }
    DiskManager dm = manager.getDiskManager();
    String remaining;
    String eta = DisplayFormatters.formatETA(manager.getStats().getSmoothedETA());
    if (dm != null) {
        long rem = dm.getRemainingExcludingDND();
        String data_rem = DisplayFormatters.formatByteCountToKiBEtc(rem);
        if (rem > 0) {
            remaining = eta + (eta.length() == 0 ? "" : " ") + data_rem;
        } else {
            if (eta.length() == 0) {
                remaining = data_rem;
            } else {
                remaining = eta;
            }
        }
    } else {
        // only got eta value, just use that
        remaining = eta;
    }
    setTime(manager.getStats().getElapsedTime(), remaining);
    TRTrackerScraperResponse hd = manager.getTrackerScrapeResponse();
    String seeds_str = manager.getNbSeeds() + " " + MessageText.getString("GeneralView.label.connected");
    String peers_str = manager.getNbPeers() + " " + MessageText.getString("GeneralView.label.connected");
    String completed;
    if (hd != null && hd.isValid()) {
        seeds_str += " ( " + hd.getSeeds() + " " + MessageText.getString("GeneralView.label.in_swarm") + " )";
        peers_str += " ( " + hd.getPeers() + " " + MessageText.getString("GeneralView.label.in_swarm") + " )";
        completed = hd.getCompleted() > -1 ? Integer.toString(hd.getCompleted()) : "?";
    } else {
        completed = "?";
    }
    String _shareRatio = "";
    int sr = manager.getStats().getShareRatio();
    if (sr == -1)
        _shareRatio = Constants.INFINITY_STRING;
    if (sr > 0) {
        String partial = "" + sr % 1000;
        while (partial.length() < 3) partial = "0" + partial;
        _shareRatio = (sr / 1000) + "." + partial;
    }
    DownloadManagerStats stats = manager.getStats();
    String swarm_speed = DisplayFormatters.formatByteCountToKiBEtcPerSec(stats.getTotalAverage()) + " ( " + DisplayFormatters.formatByteCountToKiBEtcPerSec(stats.getTotalAveragePerPeer()) + " " + MessageText.getString("GeneralView.label.averagespeed") + " )";
    String swarm_completion = "";
    String distributedCopies = "0.000";
    String piecesDoneAndSum = "" + manager.getNbPieces();
    PEPeerManager pm = manager.getPeerManager();
    if (pm != null) {
        int comp = pm.getAverageCompletionInThousandNotation();
        if (comp >= 0) {
            swarm_completion = DisplayFormatters.formatPercentFromThousands(comp);
        }
        piecesDoneAndSum = pm.getPiecePicker().getNbPiecesDone() + "/" + piecesDoneAndSum;
        distributedCopies = new DecimalFormat("0.000").format(pm.getPiecePicker().getMinAvailability() - pm.getNbSeeds() - (pm.isSeeding() && stats.getDownloadCompleted(false) == 1000 ? 1 : 0));
    }
    int kInB = DisplayFormatters.getKinB();
    setStats(DisplayFormatters.formatDownloaded(stats), DisplayFormatters.formatByteCountToKiBEtc(stats.getTotalDataBytesSent()), DisplayFormatters.formatByteCountToKiBEtcPerSec(stats.getDataReceiveRate()), DisplayFormatters.formatByteCountToKiBEtcPerSec(stats.getDataSendRate()), swarm_speed, "" + manager.getStats().getDownloadRateLimitBytesPerSecond() / kInB, "" + (manager.getStats().getUploadRateLimitBytesPerSecond() / kInB), seeds_str, peers_str, completed, DisplayFormatters.formatHashFails(manager), _shareRatio, swarm_completion, distributedCopies);
    TOTorrent torrent = manager.getTorrent();
    String creation_date = DisplayFormatters.formatDate(manager.getTorrentCreationDate() * 1000);
    byte[] created_by = torrent == null ? null : torrent.getCreatedBy();
    if (created_by != null) {
        try {
            creation_date = MessageText.getString("GeneralView.torrent_created_on_and_by", new String[] { creation_date, new String(created_by, Constants.DEFAULT_ENCODING) });
        } catch (java.io.UnsupportedEncodingException e) {
        /* forget it */
        }
    }
    setInfos(manager.getDisplayName(), DisplayFormatters.formatByteCountToKiBEtc(manager.getSize()), DisplayFormatters.formatDownloadStatus(manager), manager.getState() == DownloadManager.STATE_ERROR, manager.getSaveLocation().toString(), TorrentUtils.nicePrintTorrentHash(torrent), piecesDoneAndSum, manager.getPieceLength(), manager.getTorrentComment(), creation_date, manager.getDownloadState().getUserComment(), MessageText.getString("GeneralView." + (torrent != null && torrent.getPrivate() ? "yes" : "no")));
    // the initial layout fails.
    if (loopFactor == 2) {
        getComposite().layout(true);
    }
}

Example 63 with TOTorrent

use of com.biglybt.core.torrent.TOTorrent in project BiglyBT by BiglySoftware.

the class PrivacyView method swt_updateFields.

private void swt_updateFields(DownloadManager old_dm, DownloadManager new_dm) {
    if (cMainComposite == null || cMainComposite.isDisposed()) {
        return;
    }
    byte[] hash = null;
    if (new_dm != null) {
        TOTorrent torrent = new_dm.getTorrent();
        if (torrent != null) {
            try {
                hash = torrent.getHash();
            } catch (Throwable e) {
            }
        }
    }
    i2p_lookup_button.setData("hash", hash);
    updateI2PState();
    Utils.disposeComposite(i2p_lookup_comp, false);
    i2p_result_summary.setText("");
    i2p_result_list.setText("");
    if (old_dm != null) {
        DownloadManagerState state = old_dm.getDownloadState();
        state.removeListener(this, DownloadManagerState.AT_NETWORKS, DownloadManagerStateAttributeListener.WRITTEN);
        state.removeListener(this, DownloadManagerState.AT_PEER_SOURCES, DownloadManagerStateAttributeListener.WRITTEN);
        state.removeListener(this, DownloadManagerState.AT_FLAGS, DownloadManagerStateAttributeListener.WRITTEN);
    }
    if (new_dm != null) {
        DownloadManagerState state = new_dm.getDownloadState();
        state.addListener(this, DownloadManagerState.AT_NETWORKS, DownloadManagerStateAttributeListener.WRITTEN);
        state.addListener(this, DownloadManagerState.AT_PEER_SOURCES, DownloadManagerStateAttributeListener.WRITTEN);
        state.addListener(this, DownloadManagerState.AT_FLAGS, DownloadManagerStateAttributeListener.WRITTEN);
        setupNetworksAndSources(new_dm);
        setupTorrentTracker(new_dm);
    } else {
        setupNetworksAndSources(null);
        setupTorrentTracker(null);
    }
}

Example 64 with TOTorrent

use of com.biglybt.core.torrent.TOTorrent in project BiglyBT by BiglySoftware.

the class ScrapeInfoView method initialize.

private void initialize(Composite parent) {
    cParent = parent;
    Label label;
    GridData gridData;
    final Display display = parent.getDisplay();
    if (cScrapeInfoView == null || cScrapeInfoView.isDisposed()) {
        cScrapeInfoView = new Composite(parent, SWT.NONE);
    }
    gridData = new GridData(GridData.FILL_BOTH);
    cScrapeInfoView.setLayoutData(gridData);
    GridLayout layoutInfo = new GridLayout();
    layoutInfo.numColumns = 4;
    cScrapeInfoView.setLayout(layoutInfo);
    label = new Label(cScrapeInfoView, SWT.LEFT);
    // $NON-NLS-1$
    Messages.setLanguageText(label, "GeneralView.label.trackerurl");
    label.setCursor(display.getSystemCursor(SWT.CURSOR_HAND));
    label.setForeground(Colors.blue);
    label.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDoubleClick(MouseEvent arg0) {
            String announce = trackerUrlValue.getText();
            if (announce != null && announce.length() != 0) {
                new Clipboard(display).setContents(new Object[] { announce }, new Transfer[] { TextTransfer.getInstance() });
            }
        }

        @Override
        public void mouseDown(MouseEvent arg0) {
            String announce = trackerUrlValue.getText();
            if (announce != null && announce.length() != 0) {
                new Clipboard(display).setContents(new Object[] { announce }, new Transfer[] { TextTransfer.getInstance() });
            }
        }
    });
    menuTracker = new Menu(parent.getShell(), SWT.POP_UP);
    itemSelect = new MenuItem(menuTracker, SWT.CASCADE);
    Messages.setLanguageText(itemSelect, "GeneralView.menu.selectTracker");
    MenuItem itemEdit = new MenuItem(menuTracker, SWT.NULL);
    Messages.setLanguageText(itemEdit, "MyTorrentsView.menu.editTracker");
    cScrapeInfoView.addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            menuTracker.dispose();
        }
    });
    itemEdit.addListener(SWT.Selection, new Listener() {

        @Override
        public void handleEvent(Event e) {
            final TOTorrent torrent = manager.getTorrent();
            if (torrent == null) {
                return;
            }
            List<List<String>> group = TorrentUtils.announceGroupsToList(torrent);
            new MultiTrackerEditor(null, null, group, new TrackerEditorListener() {

                @Override
                public void trackersChanged(String str, String str2, List<List<String>> _group) {
                    TorrentUtils.listToAnnounceGroups(_group, torrent);
                    try {
                        TorrentUtils.writeToFile(torrent);
                    } catch (Throwable e2) {
                        Debug.printStackTrace(e2);
                    }
                    TRTrackerAnnouncer tc = manager.getTrackerClient();
                    if (tc != null) {
                        tc.resetTrackerUrl(true);
                    }
                }
            }, true, true);
        }
    });
    TOTorrent torrent = manager == null ? null : manager.getTorrent();
    itemEdit.setEnabled(torrent != null && !TorrentUtils.isReallyPrivate(torrent));
    final Listener menuListener = new Listener() {

        @Override
        public void handleEvent(Event e) {
            if (e.widget instanceof MenuItem) {
                String text = ((MenuItem) e.widget).getText();
                TOTorrent torrent = manager.getTorrent();
                TorrentUtils.announceGroupsSetFirst(torrent, text);
                try {
                    TorrentUtils.writeToFile(torrent);
                } catch (TOTorrentException f) {
                    Debug.printStackTrace(f);
                }
                TRTrackerAnnouncer tc = manager.getTrackerClient();
                if (tc != null) {
                    tc.resetTrackerUrl(false);
                }
            }
        }
    };
    menuTracker.addListener(SWT.Show, new Listener() {

        @Override
        public void handleEvent(Event e) {
            Menu menuSelect = itemSelect.getMenu();
            if (menuSelect != null && !menuSelect.isDisposed()) {
                menuSelect.dispose();
            }
            if (manager == null || cScrapeInfoView == null || cScrapeInfoView.isDisposed()) {
                return;
            }
            List<List<String>> groups = TorrentUtils.announceGroupsToList(manager.getTorrent());
            menuSelect = new Menu(cScrapeInfoView.getShell(), SWT.DROP_DOWN);
            itemSelect.setMenu(menuSelect);
            for (List<String> trackers : groups) {
                MenuItem menuItem = new MenuItem(menuSelect, SWT.CASCADE);
                Messages.setLanguageText(menuItem, "wizard.multitracker.group");
                Menu menu = new Menu(cScrapeInfoView.getShell(), SWT.DROP_DOWN);
                menuItem.setMenu(menu);
                for (String url : trackers) {
                    MenuItem menuItemTracker = new MenuItem(menu, SWT.CASCADE);
                    menuItemTracker.setText(url);
                    menuItemTracker.addListener(SWT.Selection, menuListener);
                }
            }
        }
    });
    trackerUrlValue = new BufferedTruncatedLabel(cScrapeInfoView, SWT.LEFT, 70);
    trackerUrlValue.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent event) {
            if (event.button == 3 || (event.button == 1 && event.stateMask == SWT.CONTROL)) {
                menuTracker.setVisible(true);
            } else if (event.button == 1) {
                String url = trackerUrlValue.getText();
                if (url.startsWith("http://") || url.startsWith("https://")) {
                    int pos = -1;
                    if ((pos = url.indexOf("/announce")) != -1) {
                        url = url.substring(0, pos + 1);
                    }
                    Utils.launch(url);
                }
            }
        }
    });
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.horizontalSpan = 3;
    trackerUrlValue.setLayoutData(gridData);
    // //////////////////////
    label = new Label(cScrapeInfoView, SWT.LEFT);
    Messages.setLanguageText(label, "GeneralView.label.tracker");
    tracker_status = new BufferedTruncatedLabel(cScrapeInfoView, SWT.LEFT, 150);
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.horizontalSpan = 3;
    tracker_status.setLayoutData(gridData);
    label = new Label(cScrapeInfoView, SWT.LEFT);
    Messages.setLanguageText(label, "GeneralView.label.updatein");
    trackerUpdateIn = new BufferedLabel(cScrapeInfoView, SWT.LEFT);
    gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_CENTER);
    trackerUpdateIn.setLayoutData(gridData);
    updateButton = new Button(cScrapeInfoView, SWT.PUSH);
    Messages.setLanguageText(updateButton, "GeneralView.label.trackerurlupdate");
    updateButton.setLayoutData(new GridData());
    updateButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent event) {
            new AEThread2("SIV:async") {

                @Override
                public void run() {
                    if (manager.getTrackerClient() != null) {
                        manager.requestTrackerAnnounce(false);
                    } else {
                        manager.requestTrackerScrape(true);
                    }
                }
            }.start();
        }
    });
    cScrapeInfoView.layout(true);
}

Example 65 with TOTorrent

use of com.biglybt.core.torrent.TOTorrent in project BiglyBT by BiglySoftware.

the class ScrapeInfoView method setTracker.

private void setTracker() {
    if (cScrapeInfoView == null || cScrapeInfoView.isDisposed()) {
        return;
    }
    Display display = cScrapeInfoView.getDisplay();
    String status = manager.getTrackerStatus();
    int time = manager.getTrackerTime();
    TRTrackerAnnouncer trackerClient = manager.getTrackerClient();
    if (trackerClient != null) {
        tracker_status.setText(trackerClient.getStatusString());
        time = trackerClient.getTimeUntilNextUpdate();
    } else {
        tracker_status.setText(status);
    }
    if (time < 0) {
        trackerUpdateIn.setText(MessageText.getString("GeneralView.label.updatein.querying"));
    } else {
        trackerUpdateIn.setText(TimeFormatter.formatColon(time));
    }
    boolean update_state;
    String trackerURL = null;
    if (trackerClient != null) {
        URL temp = trackerClient.getTrackerURL();
        if (temp != null) {
            trackerURL = temp.toString();
        }
    }
    if (trackerURL == null) {
        TOTorrent torrent = manager.getTorrent();
        if (torrent != null) {
            trackerURL = torrent.getAnnounceURL().toString();
        }
    }
    if (trackerURL != null) {
        trackerUrlValue.setText(trackerURL);
        if ((trackerURL.startsWith("http://") || trackerURL.startsWith("https://"))) {
            trackerUrlValue.setForeground(Colors.blue);
            trackerUrlValue.setCursor(display.getSystemCursor(SWT.CURSOR_HAND));
            Messages.setLanguageText(trackerUrlValue.getWidget(), "GeneralView.label.trackerurlopen.tooltip", true);
        } else {
            trackerUrlValue.setForeground(null);
            trackerUrlValue.setCursor(null);
            Messages.setLanguageText(trackerUrlValue.getWidget(), null);
            trackerUrlValue.setToolTipText(null);
        }
    }
    if (trackerClient != null) {
        update_state = ((SystemTime.getCurrentTime() / 1000 - trackerClient.getLastUpdateTime() >= TRTrackerAnnouncer.REFRESH_MINIMUM_SECS));
    } else {
        TRTrackerScraperResponse sr = manager.getTrackerScrapeResponse();
        if (sr == null) {
            update_state = true;
        } else {
            update_state = ((SystemTime.getCurrentTime() - sr.getScrapeStartTime() >= TRTrackerScraper.REFRESH_MINIMUM_SECS * 1000));
        }
    }
    if (updateButton.getEnabled() != update_state) {
        updateButton.setEnabled(update_state);
    }
    cScrapeInfoView.layout();
}