mainwindow.java

基于JXTA开发平台的下载软件开发源代码

    				statusBar.layout();
    			}
    		});

    dhtStatus = new CLabelPadding(statusBar,borderFlag);
    dhtStatus.setText("");
    dhtStatus.setToolTipText(MessageText.getString("MainWindow.dht.status.tooltip"));
    
    COConfigurationManager.addAndFireParameterListener(
    		"Status Area Show DDB",
    		new ParameterListener()
    		{
    			public void parameterChanged(String parameterName)
    			{
    				dhtStatus.setVisible( COConfigurationManager.getBooleanParameter(parameterName,true));
    				statusBar.layout();
    			}
    		});
    ipBlocked = new CLabelPadding(statusBar, borderFlag);
    ipBlocked.setText("{} IPs:"); //$NON-NLS-1$
    Messages.setLanguageText(ipBlocked,"MainWindow.IPs.tooltip");
    ipBlocked.addMouseListener(new MouseAdapter() {
      public void mouseDoubleClick(MouseEvent arg0) {
       BlockedIpsWindow.showBlockedIps(azureus_core, MainWindow.this.mainWindow);
      }
    });
    
    statusDown = new CLabelPadding(statusBar, borderFlag);
    statusDown.setImage(ImageRepository.getImage("down"));
    statusDown.setText(/*MessageText.getString("ConfigView.download.abbreviated") +*/ "n/a");
    Messages.setLanguageText(statusDown,"MainWindow.status.updowndetails.tooltip");


    Listener lStats = new Listener() {
    	public void handleEvent(Event e) {
    		showStats();
    	}
    };

    statusUp = new CLabelPadding(statusBar, borderFlag);
    statusUp.setImage(ImageRepository.getImage("up"));
    statusUp.setText(/*MessageText.getString("ConfigView.upload.abbreviated") +*/ "n/a");
    Messages.setLanguageText(statusUp,"MainWindow.status.updowndetails.tooltip");

    statusDown.addListener(SWT.MouseDoubleClick,lStats);
    statusUp.addListener(SWT.MouseDoubleClick,lStats);
    
    Listener lDHT = new Listener() {
    	public void handleEvent(Event e) {
     		   
  	    	showStats();
	    	
	    	((StatsView)stats_tab.getView()).showDHT();
    	}
    };
    
    dhtStatus.addListener(SWT.MouseDoubleClick,lDHT);
    
    Listener lSR = new Listener() {
    	public void handleEvent(Event e) {
     		   
  	    	showStats();
	    	
	    	((StatsView)stats_tab.getView()).showTransfers();

    		OverallStats	stats = StatsFactory.getStats();
    		
    	    long ratio = (1000* stats.getUploadedBytes() / (stats.getDownloadedBytes()+1) );

    	    if ( ratio < 900 ){
    	    	     	    	
    			Utils.openURL( "http://azureus.aelitis.com/wiki/index.php/Share_Ratio" );
    		}
    	}
    };
    
    srStatus.addListener(SWT.MouseDoubleClick,lSR);
    
    Listener lNAT = new Listener() {
    	public void handleEvent(Event e) {
    		showConfig();
    		
    		config_view.selectSection( ConfigSectionConnection.class );
    		
    		if( azureus_core.getPluginManager().getDefaultPluginInterface().getConnectionManager().getNATStatus() != ConnectionManager.NAT_OK ) {
    			Utils.openURL( "http://azureus.aelitis.com/wiki/index.php/NAT_problem" );
    		}
    	}
    };
    
    natStatus.addListener(SWT.MouseDoubleClick,lNAT);
       
  	// Status Bar Menu construction
    final Menu menuUpSpeed = new Menu(mainWindow,SWT.POP_UP);
    menuUpSpeed.addListener(SWT.Show,new Listener() {
      public void handleEvent(Event e) {
        MenuItem[] items = menuUpSpeed.getItems();
        for(int i = 0 ; i < items.length ; i++) {
         items[i].dispose(); 
        }
        
        final String	config_param = TransferSpeedValidator.getActiveUploadParameter(globalManager);
      	
        int upLimit = COConfigurationManager.getIntParameter(config_param,0);
        
        MenuItem item = new MenuItem(menuUpSpeed,SWT.RADIO);
        item.setText(MessageText.getString("ConfigView.unlimited"));
        item.addListener(SWT.Selection,new Listener() {
          public void handleEvent(Event e) {
            COConfigurationManager.setParameter(config_param,0);
            COConfigurationManager.save();
          }
        });
        if(upLimit == 0) item.setSelection(true);
        
        final Listener speedChangeListener = new Listener() {
              public void handleEvent(Event e) {
                int iSpeed = ((Integer)new TransferSpeedValidator(config_param, ((MenuItem)e.widget).getData("speed")).getValue()).intValue();
                COConfigurationManager.setParameter(config_param, iSpeed);
                COConfigurationManager.save();
              }
            };
      
        int iRel = 0;
        for (int i = 0; i < 12; i++) {
          int[] iAboveBelow;
          if (iRel == 0) {
            iAboveBelow = new int[] { upLimit };
          } else {
            iAboveBelow = new int[] { upLimit - iRel, upLimit + iRel };
          }
          
          for (int j = 0; j < iAboveBelow.length; j++) {
            if (iAboveBelow[j] >= 5) {
              item = new MenuItem(menuUpSpeed, SWT.RADIO, 
                                  (j == 0) ? 1 : menuUpSpeed.getItemCount());
              item.setText(DisplayFormatters.formatByteCountToKiBEtcPerSec(iAboveBelow[j] * 1024, true));
              item.setData("speed", new Long(iAboveBelow[j]));
              item.addListener(SWT.Selection, speedChangeListener);
  
              if (upLimit == iAboveBelow[j]) item.setSelection(true);
            }
          }
          
          iRel += (iRel >= 50) ? 50 : (iRel >= 10) ? 10 : (iRel >= 5) ? 5 : (iRel >= 2) ? 3 : 1;
        }
        
      }
    });    
    statusUp.setMenu(menuUpSpeed);
    
    
    final Menu menuDownSpeed = new Menu(mainWindow,SWT.POP_UP);    
    menuDownSpeed.addListener(SWT.Show,new Listener() {
      public void handleEvent(Event e) {
        MenuItem[] items = menuDownSpeed.getItems();
        for(int i = 0 ; i < items.length ; i++) {
         items[i].dispose(); 
        }
        
        int downLimit = COConfigurationManager.getIntParameter("Max Download Speed KBs",0);
        final boolean unlim = (downLimit == 0);
        if(downLimit == 0)
            downLimit = 275;
        
        MenuItem item = new MenuItem(menuDownSpeed,SWT.RADIO);
        item.setText(MessageText.getString("ConfigView.unlimited"));
        item.addListener(SWT.Selection,new Listener() {
          public void handleEvent(Event e) {
            COConfigurationManager.setParameter(
                    "Max Download Speed KBs",
                    ((Integer)new TransferSpeedValidator("Max Download Speed KBs", new Integer(0)).getValue()).intValue()
                ); 
            COConfigurationManager.save();
          }
        });
        if(unlim) item.setSelection(true);
        
        final Listener speedChangeListener = new Listener() {
              public void handleEvent(Event e) {
                int iSpeed = ((Integer)new TransferSpeedValidator("Max Download Speed KBs", ((MenuItem)e.widget).getData("speed")).getValue()).intValue();
                COConfigurationManager.setParameter("Max Download Speed KBs", iSpeed);
                COConfigurationManager.save();
              }
            };

        int iRel = 0;
        for (int i = 0; i < 12; i++) {
          int[] iAboveBelow;
          if (iRel == 0) {
            iAboveBelow = new int[] { downLimit };
          } else {
            iAboveBelow = new int[] { downLimit - iRel, downLimit + iRel };
          }
          for (int j = 0; j < iAboveBelow.length; j++) {
            if (iAboveBelow[j] >= 5) {
              item = new MenuItem(menuDownSpeed, SWT.RADIO, 
                                  (j == 0) ? 1 : menuDownSpeed.getItemCount());
              item.setText(DisplayFormatters.formatByteCountToKiBEtcPerSec(iAboveBelow[j] * 1024, true));
              item.setData("speed", new Long(iAboveBelow[j]));
              item.addListener(SWT.Selection, speedChangeListener);
              item.setSelection(!unlim && downLimit == iAboveBelow[j]);
            }
          }
          
          iRel += (iRel >= 50) ? 50 : (iRel >= 10) ? 10 : (iRel >= 5) ? 5 : (iRel >= 2) ? 3 : 1;
        }
        
      }
    });    
    statusDown.setMenu(menuDownSpeed);
    
    

    if (Logger.isEnabled())
			Logger.log(new LogEvent(LOGID, "Initializing GUI complete"));
   
    globalManager.addListener(this);

    Utils.linkShellMetricsToConfig(mainWindow, "window");
    
    //NICO catch the dispose event from file/quit on osx
    mainWindow.addDisposeListener(new DisposeListener() {
    	public void widgetDisposed(DisposeEvent event) {
    		if (!isAlreadyDead) {
    			isDisposeFromListener = true;
    			if (mainWindow != null) {
    				mainWindow.removeDisposeListener(this);
    				dispose(false,false);
    			}
    			isAlreadyDead = true;
    		}
    	}      
    });
        
    mainWindow.layout();

    mainWindow.addShellListener(new ShellAdapter() {
      public void 
	  shellClosed(ShellEvent event) 
      {
        if (	systemTraySWT != null &&
        		COConfigurationManager.getBooleanParameter("Enable System Tray") && 
        		COConfigurationManager.getBooleanParameter("Close To Tray", true)){
        	
          minimizeToTray(event);
        }
        else {
          event.doit = dispose(false,false);
        }
      }

      public void 
	  shellIconified(ShellEvent event) 
      {
        if ( 	systemTraySWT != null &&
        		COConfigurationManager.getBooleanParameter("Enable System Tray") &&
        		COConfigurationManager.getBooleanParameter("Minimize To Tray", false)) {
        	
          minimizeToTray(event);
        }
      }
      
    });
    
    mainWindow.addListener(SWT.Deiconify, new Listener() {
      public void handleEvent(Event e) {
        if (Constants.isOSX && COConfigurationManager.getBooleanParameter("Password enabled", false)) {
          e.doit = false;
        		mainWindow.setVisible(false);
        		PasswordWindow.showPasswordWindow(display);
        }
      }
    });
       
  }catch( Throwable e ){
    System.out.println("Initialize Error");
    Debug.printStackTrace( e );
	}
}

  private void 
  openMainWindow() 
  {
	   
  		// attach the UI to plugins
  
  	uiSWTInstanceImpl = new UISWTInstanceImpl( azureus_core );
  
		//  share progress window
	
    new ProgressWindow();
    
    addUpdateListener();
    
    if ( azureus_core.getTrackerHost().getTorrents().length > 0 ){     
    	
      showMyTracker();
    }
    
    showMyTorrents();

    if (COConfigurationManager.getBooleanParameter("Open Console", false)) {
			showConsole();
		}
    events = null;
    
    if (COConfigurationManager.getBooleanParameter("Open Config", false)) {
        showConfig();
    }
    
    if (COConfigurationManager.getBooleanParameter("Open Stats On Start", false)) {
      showStats();
    }
  
    mainWindow.open();
    if(!Constants.isOSX) {mainWindow.forceActive();}
    updater = new GUIUpdater(azureus_core,this);
    updater.start();

     
    

    if ( COConfigurationManager.getBooleanParameter("Enable System Tray")){
    	
   	   try {
    	      systemTraySWT = new SystemTraySWT(this);
    	      
   	    } catch (Throwable e) {
   	    	
   	    	Logger.log(new LogEvent(LOGID, LogEvent.LT_ERROR,
						"Upgrade to SWT3.0M8 or later for system tray support."));
   	    }

	    if (COConfigurationManager.getBooleanParameter("Start Minimized", false)) {
	      minimizeToTray(null);
	    }
	    //Only show the password if not started minimized
	    //Correct bug #878227
	    else {
		    if (COConfigurationManager.getBooleanParameter("Password enabled", false)) {
		      minimizeToTray(null);
		      PasswordWindow.showPasswordWindow(display);
		    }
	    }
    }

    azureus_core.getPluginManager().firePluginEvent( PluginEvent.PEV_CONFIGURATION_WIZARD_STARTS );
    
    if (!COConfigurationManager.getBooleanParameter("Wizard Completed", false)) {
    	ConfigureWizard	wizard = new ConfigureWizard(getAzureusCore(),display);
    	
    	wizard.addListener(
    		new WizardListener()
    		{
    			public void
    			closed()
    			{
   					azureus_core.getPluginManager().firePluginEvent( PluginEvent.PEV_CONFIGURATION_WIZARD_COMPLETES );
    			}
    		});
    }else{
    	
    	azureus_core.getPluginManager().firePluginEvent( PluginEvent.PEV_CONFIGURATION_WIZARD_COMPLETES );
    }
  
    if (COConfigurationManager.getBooleanParameter("Show Download Basket", false)) { //$NON-NLS-1$
      if(tray == null)
        tray = new TrayWindow(this);
      tray.setVisible(true);
    }
    COConfigurationManager.addParameterListener("Show Download Basket", this);
    COConfigurationManager.addParameterListener("GUI_SWT_bFancyTab", this);
    
    checkForWhatsNewWindow();
        
    
    // globalManager.startChecker();
    
    	// check file associations   
    DonationWindow2.checkForDonationPopup();
   }


  public void showMyTracker() {
  	if (my_tracker_tab == null) {
  		my_tracker_tab = new Tab(new MyTrackerView(azureus_core));
  	} else {
  		my_tracker_tab.setFocus();
  		refreshIconBar();
  	}
  }
  
  public void 
  showMyShares() 
  {
  	if (my_shares_tab == null) {
  		my_shares_tab = new Tab(new MySharesView(azureus_core));
  	} else {
  		my_shares_tab.setFocus();
  		refreshIconBar();
  	}
  }
  
  public void showMyTorrents() {
    if (mytorrents == null) {
      mytorrents = new Tab(new MyTorrentsSuperView(azureus_core));
    } else
      mytorrents.setFocus();
    	refreshIconBar();
  }
	
  private void minimizeToTray(ShellEvent event) {
    //Added this test so that we can call this method with null parameter.
    if (event != null)
      event.doit = false;
    if(Constants.isOSX) {
      mainWindow.setMinimized(true);
    } else {  
      mainWindow.setVisible(false);
    }
    if (tray != null)
      tray.setVisible(true);
    try{
    	downloadBars_mon.enter();
      Iterator iter = downloadBars.values().iterator();
      while (iter.hasNext()) {
        MinimizedWindow mw = (MinimizedWindow) iter.next();
        mw.setVisible(true);
      }
    }finally{
    	downloadBars_mon.exit();
    }
  }
  
  public void setStatusText(String keyedSentence) {
    this.statusTextKey = keyedSentence==null?"":keyedSentence;
    statusImageKey = null;
    if(statusTextKey.length() == 0) { // reset
      if( Constants.isCVSVersion() ) {
        statusTextKey =  "MainWindow.status.unofficialversion (" +Constants.AZUREUS_VERSION+ ")";
        statusImageKey = STATUS_ICON_WARN;
      }
      else if( !Constants.isOSX ) {  //don't show official version numbers for OSX L&F
        statusTextKey = Constants.AZUREUS_NAME+ " " +Constants.AZUREUS_VERSION;
      }
    }

    updateStatusText();
  }
  
  
  private void updateStatusText() {
    if (display == null || display.isDisposed())
      return;
    final String text;
    if(updateWindow != null) {
      text = "MainWindow.updateavail";
    } else {
      text = this.statusTextKey;
    }
    Utils.execSWTThread(new AERunnable(){
      public void runSupport() {
        if (statusText != null && !statusText.isDisposed()) {      
          statusText.setText(MessageText.getStringForSentence(text));
          statusText.setImage((statusImageKey == null) ? null : ImageRepository.getImage(statusImageKey));
        }
      }
    });
  }

  private void
  updateComponents()
  {
  	if (statusText != null)
  		statusText.update();
  	if (folder != null) {
  		if(useCustomTab) {
  			((CTabFolder)folder).update();
  		} else {
  			((TabFolder)folder).update();
  		}
  	}
  }

  public void closeDownloadBars() {
    Utils.execSWTThread(new AERunnable() {

      public void runSupport() {
        if (display == null || display.isDisposed())
          return;

        try{
        	downloadBars_mon.enter();
        
          Iterator iter = downloadBars.keySet().iterator();
          while (iter.hasNext()) {
            DownloadManager dm = (DownloadManager) iter.next();
            MinimizedWindow mw = (MinimizedWindow) downloadBars.get(dm);
            mw.close();
            iter.remove();
          }
        }finally{
        	
        	downloadBars_mon.exit();
        }
      }

    });
  }

  private void createDropTarget(final Control control) {
    DropTarget dropTarget = new DropTarget(control, DND.DROP_DEFAULT | DND.DROP_MOVE | DND.DROP_COPY | DND.DROP_LINK);
    dropTarget.setTransfer(new Transfer[] {URLTransfer.getInstance(), FileTransfer.getInstance()});
    dropTarget.addDropListener(new DropTargetAdapter() {
      public void dragOver(DropTargetEvent event) {
        if(URLTransfer.getInstance().isSupportedType(event.currentDataType)) {
          event.detail = DND.DROP_LINK;
        }
      }
      public void drop(DropTargetEvent event) {
        TorrentOpener.openDroppedTorrents(azureus_core,event);
      }
    });
  }

  public void
  destroyRequest()
  {
	  Logger.log(new LogEvent(LOGID, "MainWindow::destroyRequest"));

	  if ( COConfigurationManager.getBooleanParameter("Password enabled", false )){