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ProgressPanel.javaAPI DocAzureus 3.0.3.411140Fri Sep 14 11:21:26 BST 2007org.gudy.azureus2.ui.swt.maketorrent

ProgressPanel

public class ProgressPanel extends AbstractWizardPanel implements TOTorrentProgressListener
author
Olivier

Fields Summary
org.eclipse.swt.widgets.Text
tasks
org.eclipse.swt.widgets.ProgressBar
progress
org.eclipse.swt.widgets.Display
display
Constructors Summary
public ProgressPanel(NewTorrentWizard _wizard, IWizardPanel _previousPanel)

    super(_wizard, _previousPanel);
  
Methods Summary
public voidfinish()

    Thread t = new AEThread("Torrent Maker") {
      public void runSupport() {
        makeTorrent();
      }
    };
    t.setPriority(Thread.MIN_PRIORITY);
    t.setDaemon(true);
    t.start();
  
public voidmakeTorrent()

  	NewTorrentWizard _wizard = (NewTorrentWizard)wizard;
  	
  	int	tracker_type = _wizard.getTrackerType();
  	
    if( tracker_type == NewTorrentWizard.TT_EXTERNAL ){
    	
      TrackersUtil.getInstance().addTracker(_wizard.trackerURL);
    }
    
    File f;
    
    if (_wizard.create_from_dir) {
      f = new File(_wizard.directoryPath);
    }
    else {
      f = new File(_wizard.singlePath);
    }

    try {
      URL url = new URL(_wizard.trackerURL);
      
      final TOTorrent torrent;
      
      if ( _wizard.getPieceSizeComputed()){
      	
        _wizard.creator = 
      		TOTorrentFactory.createFromFileOrDirWithComputedPieceLength(
      					f, url, _wizard.getAddOtherHashes());
      	
        _wizard.creator.addListener( this );
      	
      	torrent = _wizard.creator.create();
      	
      }else{
      	TOTorrentCreator c = 
      		TOTorrentFactory.createFromFileOrDirWithFixedPieceLength(
      					f, url, _wizard.getAddOtherHashes(), _wizard.getPieceSizeManual());
      	
    	c.addListener( this );
      	
      	torrent = c.create();
      }
      
      if ( tracker_type == NewTorrentWizard.TT_DECENTRAL ){
      	
      	TorrentUtils.setDecentralised( torrent );
      }
	  
      torrent.setComment(_wizard.getComment());
 
      TorrentUtils.setDHTBackupEnabled( torrent, _wizard.permitDHT );
	  
      TorrentUtils.setPrivate( torrent, _wizard.privateTorrent );
      
      LocaleTorrentUtil.setDefaultTorrentEncoding( torrent );
      
      	// mark this newly created torrent as complete to avoid rechecking on open
      
      final File save_dir;
      
      if (_wizard.create_from_dir){
      	
      	save_dir = f;
      	
      }else{
      	
      	save_dir = f.getParentFile();
      }
      
      if(_wizard.useMultiTracker) {
          this.reportCurrentTask(MessageText.getString("wizard.addingmt"));
          TorrentUtils.listToAnnounceGroups(((NewTorrentWizard)wizard).trackers, torrent);
         }

      if (_wizard.useWebSeed && _wizard.webseeds.size() > 0 ){
          this.reportCurrentTask(MessageText.getString("wizard.webseed.adding"));
          
          Map	ws = _wizard.webseeds;
          
          List	getright = (List)ws.get( "getright" );
          
          if ( getright.size() > 0 ){
          
        	  for (int i=0;i<getright.size();i++){
        		  reportCurrentTask( "    GetRight: " + getright.get(i));
        	  }
        	  torrent.setAdditionalListProperty( "url-list", new ArrayList( getright ));
          }
          
          List	webseed = (List)ws.get( "webseed" );
          
          if ( webseed.size() > 0 ){
          
        	  for (int i=0;i<webseed.size();i++){
        		  reportCurrentTask( "    WebSeed: " + webseed.get(i));
        	  }
        	  torrent.setAdditionalListProperty( "httpseeds", new ArrayList( webseed ));
          }
          
      }
      	// must do this last as it saves a copy of the torrent state for future opening...
      
      /*
       * actually, don't need to do this as the "open-for-seeding" option used when adding the download	
       * does the job. Reason I stopped doing this is 
       * https://sourceforge.net/tracker/index.php?func=detail&aid=1721917&group_id=84122&atid=575154
       * 
	  DownloadManagerState	download_manager_state = 
			DownloadManagerStateFactory.getDownloadState( torrent ); 

	  TorrentUtils.setResumeDataCompletelyValid( download_manager_state );

	  download_manager_state.save();
     */
      
      this.reportCurrentTask(MessageText.getString("wizard.savingfile"));
      
      final File torrent_file = new File(((NewTorrentWizard)wizard).savePath);
      
      torrent.serialiseToBEncodedFile(torrent_file);
      this.reportCurrentTask(MessageText.getString("wizard.filesaved"));
	  wizard.switchToClose();
	  
	  if ( ((NewTorrentWizard)wizard).autoOpen ){
	  	
        new AEThread("TorrentOpener::openTorrent") 
		{
            public void
			runSupport() 
            {
             	boolean	default_start_stopped = COConfigurationManager.getBooleanParameter( "Default Start Torrents Stopped" );
             	
             	byte[] hash = null;
             	try {
             		hash = torrent.getHash();
             	} catch (TOTorrentException e1) { }

                DownloadManager dm = ((NewTorrentWizard)wizard).getAzureusCore().getGlobalManager().addDownloadManager(
                		torrent_file.toString(),
                		hash,
                		save_dir.toString(), 
						default_start_stopped 	? DownloadManager.STATE_STOPPED 
												: DownloadManager.STATE_QUEUED,
						true,	// persistent 
						true,	// for seeding
						null );	// no adapter required
                
                if (!default_start_stopped && dm != null) {
                	// We want this to move to seeding ASAP, so move it to the top
                	// of the download list, where it will do the quick check and
                	// move to the seeding list
                	// (the for seeding flag should really be smarter and verify
                	//  it's a seeding torrent and set appropriately) 
                	dm.getGlobalManager().moveTop(new DownloadManager[] { dm });
                }
                
                if ( ((NewTorrentWizard)wizard).autoHost &&  ((NewTorrentWizard)wizard).getTrackerType() != NewTorrentWizard.TT_EXTERNAL ){
                	
                	try{
                		((NewTorrentWizard)wizard).getAzureusCore().getTrackerHost().hostTorrent( torrent, true, false );
                		
                	}catch( TRHostException e ){
                		Logger.log(new LogAlert(LogAlert.REPEATABLE,
                				"Host operation fails", e));
                	}
                }

            }
		}.start();
	  }
	}
    catch (Exception e) {
      if ( e instanceof TOTorrentException ){
    	  
    	  TOTorrentException	te = (TOTorrentException)e;
    	  
    	  if ( te.getReason() == TOTorrentException.RT_CANCELLED ){
      	
      			//expected failure, don't log exception
    	  }else{
    		  
    		  reportCurrentTask(MessageText.getString("wizard.operationfailed"));
    	      reportCurrentTask( TorrentUtils.exceptionToText( te ));
    	  }
      }else{
      	Debug.printStackTrace( e );
        reportCurrentTask(MessageText.getString("wizard.operationfailed"));
        reportCurrentTask(Debug.getStackTrace(e));
      }
      
 	  wizard.switchToClose();
    }
  
public voidreportCurrentTask(java.lang.String task_description)

    if (display != null && !display.isDisposed()) {
      display.asyncExec(new AERunnable(){
        public void runSupport() {
          if (tasks != null && !tasks.isDisposed()) {
            tasks.append(task_description + Text.DELIMITER);
          }
        }
      });
    }
  
public voidreportProgress(int percent_complete)

    if (display != null && !display.isDisposed()) {
      display.asyncExec(new AERunnable() {
        public void runSupport() {
          if (progress != null && !progress.isDisposed()) {
            progress.setSelection(percent_complete);
          }

        }
      });
    }
  
public voidshow()

    display = wizard.getDisplay();
    wizard.setTitle(MessageText.getString("wizard.progresstitle"));
    wizard.setCurrentInfo("");
    wizard.setPreviousEnabled(false);
    Composite rootPanel = wizard.getPanel();
    GridLayout layout = new GridLayout();
    layout.numColumns = 1;
    rootPanel.setLayout(layout);

    Composite panel = new Composite(rootPanel, SWT.NULL);
    GridData gridData = new GridData(GridData.VERTICAL_ALIGN_CENTER | GridData.FILL_HORIZONTAL);
    panel.setLayoutData(gridData);
    layout = new GridLayout();
    layout.numColumns = 1;
    panel.setLayout(layout);

    tasks = new Text(panel, SWT.BORDER | SWT.MULTI | SWT.READ_ONLY);
    tasks.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
    gridData = new GridData(GridData.FILL_BOTH);
    gridData.heightHint = 120;
    tasks.setLayoutData(gridData);

    progress = new ProgressBar(panel, SWT.NULL);
    progress.setMinimum(0);
    progress.setMaximum(0);
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    progress.setLayoutData(gridData);