downloadstable.java

JMule是一个基于Java开发

			 //g.setColor(Color.GRAY);
			 //System.out.println(pixels_for_byte);
			  //g.drawLine(0, 6, this.getWidth(), 6);
				// g.fillRect(2, 2, this.getWidth(), 7);
			  g.setColor(Color.WHITE);
			  //g.fillRect(0, 1, this.getWidth(), 1);
			  g.drawLine(0, 3, this.getWidth(), 3);
			  for(Gap gap : gap_list.getGaps()) {
				  g.fillRect( Math.round(gap.getStart()*pixels_for_byte), 
						     4, 
						     Math.round(gap.getEnd()*pixels_for_byte - gap.getStart()*pixels_for_byte), 
						     this.getHeight());
			  }
			  /*for(Pair p : pairs) {
				  g.fillRect( Math.round(p.getX()*pixels_for_byte), 
						     5, 
						     Math.round(p.getY()*pixels_for_byte - p.getX()*pixels_for_byte), 
						     this.getHeight());
				  // ---------------------------------------------------------
				  System.out.println(Math.round(p.getX()*pixels_for_byte));
				  System.out.println(Math.round(p.getY()*pixels_for_byte - p.getX()*pixels_for_byte));
			  }*/
		}
		
		
		
	}

	
	class DoneTableCellRenderer extends DownloadTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
            this.setHorizontalAlignment(SwingConstants.RIGHT);
            this.setText(NumberFormatter.formatProgress(session.getPercentCompleted()) + " ");
			return this;
		}
	}
	
	class CompletedSourcesTableCellRenderer extends DownloadTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
            this.setHorizontalAlignment(SwingConstants.CENTER);
            this.setText(session.getCompletedSources()+"");
			return this;
		}
	}
	
	class PartialSourcesTableCellRenderer extends DownloadTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
            this.setHorizontalAlignment(SwingConstants.CENTER);
            this.setText(session.getPartialSources()+"");
			return this;
		}
	}
	
	class ETATableCellRenderer extends DownloadTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
            this.setHorizontalAlignment(SwingConstants.RIGHT);
            this.setText(TimeFormatter.format(session.getETA()) + " ");
			return this;
		}
	}
	
	class StatusTableCellRenderer extends DownloadTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
			this.setHorizontalAlignment(SwingConstants.LEFT);
			if( session.getStatus() == DownloadSession.STATUS_STARTED ) this.setText(" started");
			else if( session.getStatus() == DownloadSession.STATUS_STOPPED ) this.setText(" stopped");
			return this;
		}
	}
	
	class ProgressBarTableCellRenderer extends JProgressBar implements  TableCellRenderer { //extends DefaultTableCellRenderer {
        public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			DownloadSession session = (DownloadSession)value;
			//JProgressBar progress_bar = new JProgressBar();
			this.setMinimum(0);
			this.setMaximum((int)session.getFileSize());
			this.setValue((int)session.getTransferredBytes());
			this.setStringPainted(true);
			this.setBackground(Color.WHITE);
			this.setForeground(new Color(0,100,199));
			//this.setBorder(javax.swing.BorderFactory.createEtchedBorder());
			this.setBorder(new javax.swing.border.LineBorder(java.awt.Color.lightGray, 1, true));
			//this.setBorderPainted(false);
			//this.setLayout(new GridLayout(1,1));
			//if(isSelected) {
			//	  this.setForeground(table.getSelectionForeground());
			//	  this.setBackground(table.getSelectionBackground());
			//} else {
			//	  this.setForeground(table.getForeground());
			//	  this.setBackground(table.getBackground());
			//}
			//this.setOpaque(true);
			//this.add(progress_bar);
			return this;
		}
	}
	
	private SwingGUIUpdater _gui_updater = SwingGUIUpdater.getInstance();
	protected final Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
	
	public DownloadsTable(JFrame parent) {
		super(parent);
		init();		
	}
	
	private void init() {
		
		//JMTableColumn order = new JMTableColumn();
		//order.setIdentifier(UIConstants.DOWNLOAD_LIST_ORDER_ID);
		//order.setModelIndex(DownloadTableModel.ORDER);
		//order.setVisible(_pref.isColumnVisible(UIConstants.DOWNLOAD_LIST_ORDER_ID));
		//order.setHeaderValue("#");
		//order.setCellRenderer(new OrderTableCellRenderer());
		
		//table_columns.add(order);
		
		TableColumnExt file_name = new TableColumnExt();
		file_name.setIdentifier(UIConstants.DOWNLOAD_LIST_FILE_NAME_COLUMN_ID);
		file_name.setModelIndex(DownloadTableModel.FILE_NAME);
		file_name.setVisible(_pref.isColumnVisible(UIConstants.DOWNLOAD_LIST_FILE_NAME_COLUMN_ID));
		file_name.setHeaderValue("File name");
		file_name.setCellRenderer(new FileNameTableCellRenderer());
		file_name.setComparator(new GeneralComparator("getSharingName"));
		
		table_columns.add(file_name);
		
		TableColumnExt file_size = new TableColumnExt();
		file_size.setIdentifier(UIConstants.DOWNLOAD_LIST_SIZE_COLUMN_ID);
		file_size.setModelIndex(DownloadTableModel.FILE_SIZE);
		file_size.setVisible(_pref.isColumnVisible(UIConstants.DOWNLOAD_LIST_SIZE_COLUMN_ID));
		file_size.setHeaderValue("Size");
		file_size.setCellRenderer(new FileSizeTableCellRenderer());
		file_size.setComparator(new GeneralComparator("getFileSize"));
		
		table_columns.add(file_size);
		
		TableColumnExt transferred = new TableColumnExt();
		transferred.setIdentifier(UIConstants.DOWNLOAD_LIST_TRANSFERRED_COLUMN_ID);
		transferred.setModelIndex(DownloadTableModel.TRANSFERRED);
		transferred.setVisible(_pref.isColumnVisible(UIConstants.DOWNLOAD_LIST_TRANSFERRED_COLUMN_ID));
		transferred.setHeaderValue("Transferred");
		transferred.setCellRenderer(new TransferredTableCellRenderer());
		transferred.setComparator(new GeneralComparator("getTransferredBytes"));
		
		table_columns.add(transferred);
		
		TableColumnExt download_speed = new TableColumnExt();
		download_speed.setIdentifier(UIConstants.DOWNLOAD_LIST_DOWNLOAD_SPEED_COLUMN_ID);
		download_speed.setModelIndex(DownloadTableModel.DOWNLOAD_SPEED);
		download_speed.setVisible(_pref.isColumnVisible(UIConstants.DOWNLOAD_LIST_DOWNLOAD_SPEED_COLUMN_ID));
		download_speed.setHeaderValue("Down speed");
		download_speed.setCellRenderer(new DownloadSpeedTableCellRenderer());
		download_speed.setComparator(new GeneralComparator("getSpeed"));
		
		table_columns.add(download_speed);
		
		TableColumnExt upload_speed = new TableColumnExt();
		upload_speed.setIdentifier(UIConstants.DOWNLOAD_LIST_UPLOAD_SPEED_COLUMN_ID);
		upload_speed.setModelIndex(DownloadTableModel.UPLOAD_SPEED);
		upload_speed.setVisible(_pref.isColumnVisible(UIConstants.DOWNLOAD_LIST_UPLOAD_SPEED_COLUMN_ID));
		upload_speed.setHeaderValue("Up speed");
		upload_speed.setCellRenderer(new UploadSpeedTableCellRenderer());
		upload_speed.setComparator(new Comparator() {
			public int compare(Object o1, Object o2) {
				DownloadSession d_session1 = (DownloadSession)o1;
				DownloadSession d_session2 = (DownloadSession)o2;
				UploadSession u_session1 = null;
				UploadSession u_session2 = null;
				if(_upload_manager.hasUpload(d_session1.getFileHash()))
					u_session1 = _upload_manager.getUpload(d_session1.getFileHash());
				if(_upload_manager.hasUpload(d_session2.getFileHash()))
					u_session2 = _upload_manager.getUpload(d_session2.getFileHash());
				Float u_speed1 = new Float((u_session1!=null)?u_session1.getSpeed():0.0f);
				Float u_speed2 = new Float((u_session2!=null)?u_session2.getSpeed():0.0f);
				
				return Misc.compareAllObjects(u_speed1, u_speed2, "floatValue", true);
			}	
		});
		
		table_columns.add(upload_speed);
		
		TableColumnExt pieces = new TableColumnExt();
		pieces.setIdentifier(UIConstants.DOWNLOAD_LIST_PROGRESS_COLUMN_ID);
		pieces.setModelIndex(DownloadTableModel.PIECES);
		pieces.setVisible(_pref.isColumnVisible(UIConstants.DOWNLOAD_LIST_PROGRESS_COLUMN_ID));
		pieces.setHeaderValue("Pieces");
		pieces.setCellRenderer(new PiecesTableCellRenderer());
		pieces.setComparator(new GeneralComparator("getPercentCompleted"));
		
		table_columns.add(pieces);
		
		TableColumnExt done = new TableColumnExt();
		done.setIdentifier(UIConstants.DOWNLOAD_LIST_COMPLETED_COLUMN_ID);
		done.setModelIndex(DownloadTableModel.DONE);
		done.setVisible(_pref.isColumnVisible(UIConstants.DOWNLOAD_LIST_COMPLETED_COLUMN_ID));
		done.setHeaderValue("Done");
		done.setCellRenderer(new DoneTableCellRenderer());
		done.setComparator(new GeneralComparator("getPercentCompleted"));
		
		table_columns.add(done);
		
		TableColumnExt progress_bar = new TableColumnExt();
		progress_bar.setIdentifier(UIConstants.DOWNLOAD_LIST_PROGRESS_BAR_COLUMN_ID);
		progress_bar.setModelIndex(DownloadTableModel.PROGRESS_BAR);
		progress_bar.setVisible(_pref.isColumnVisible(UIConstants.DOWNLOAD_LIST_PROGRESS_BAR_COLUMN_ID));
		progress_bar.setHeaderValue("Progress");
		progress_bar.setCellRenderer(new ProgressBarTableCellRenderer());
		progress_bar.setComparator(new GeneralComparator("getPercentCompleted"));
		
		table_columns.add(progress_bar);
		
		TableColumnExt complete_sources = new TableColumnExt();
		complete_sources.setIdentifier(UIConstants.DOWNLOAD_LIST_COMPLETE_SOURCES_COLUMN_ID);
		complete_sources.setModelIndex(DownloadTableModel.COMPLETE_SOURCES);
		complete_sources.setVisible(_pref.isColumnVisible(UIConstants.DOWNLOAD_LIST_COMPLETE_SOURCES_COLUMN_ID));
		complete_sources.setVisible(true);
		complete_sources.setHeaderValue("Complete sources");
		complete_sources.setCellRenderer(new CompletedSourcesTableCellRenderer());
		complete_sources.setComparator(new GeneralComparator("getCompletedSources"));
		
		table_columns.add(complete_sources);
		
		TableColumnExt partial_sources = new TableColumnExt();
		partial_sources.setIdentifier(UIConstants.DOWNLOAD_LIST_PARTIAL_SOURCES_COLUMN_ID);
		partial_sources.setModelIndex(DownloadTableModel.PARTIAL_SOURCES);
		partial_sources.setVisible(_pref.isColumnVisible(UIConstants.DOWNLOAD_LIST_PARTIAL_SOURCES_COLUMN_ID));
		partial_sources.setVisible(true);
		partial_sources.setHeaderValue("Partial sources");
		partial_sources.setCellRenderer(new PartialSourcesTableCellRenderer());
		partial_sources.setComparator(new GeneralComparator("getPartialSources"));
		
		table_columns.add(partial_sources);
		
		TableColumnExt eta = new TableColumnExt();
		eta.setIdentifier(UIConstants.DOWNLOAD_LIST_REMAINING_COLUMN_ID);
		eta.setModelIndex(DownloadTableModel.ETA);
		eta.setVisible(_pref.isColumnVisible(UIConstants.DOWNLOAD_LIST_REMAINING_COLUMN_ID));
		eta.setHeaderValue("ETA");
		eta.setCellRenderer(new ETATableCellRenderer());
		eta.setComparator(new GeneralComparator("getETA"));
		
		table_columns.add(eta);
		
		TableColumnExt status = new TableColumnExt();
		status.setIdentifier(UIConstants.DOWNLOAD_LIST_STATUS_COLUMN_ID);
		status.setModelIndex(DownloadTableModel.STATUS);
		status.setVisible(_pref.isColumnVisible(UIConstants.DOWNLOAD_LIST_STATUS_COLUMN_ID));
		status.setHeaderValue("Status");
		status.setCellRenderer(new StatusTableCellRenderer());
		status.setComparator(new GeneralComparator("getStatus"));
		
		table_columns.add(status);
		
		super.buildColumns(new DownloadTableModel());
		
		class PopupListener extends MouseAdapter {
			
			JMenuItem start_download, stop_download, cancel_download,
	                  paste_ed2k_links, copy_ed2k_links, column_setup, properties;
			
			public PopupListener() {
				 start_download = new JMenuItem("Start download");
				 start_download.setIcon(ImgRep.getIcon("start_download.png"));
				 start_download.addActionListener(new ActionListener() {
					public void actionPerformed(ActionEvent e) {
						for(DownloadSession session : getSelectedDownloadSessions()) 
						  if(session.getStatus() == DownloadSession.STATUS_STOPPED)	
							session.startDownload();
					}
				 });
				 stop_download = new JMenuItem("Stop download");
				 stop_download.setIcon(ImgRep.getIcon("stop_download.png"));
				 stop_download.addActionListener(new ActionListener() {
					public void actionPerformed(ActionEvent e) {
						for(DownloadSession session : getSelectedDownloadSessions()) 
						  if(session.getStatus() == DownloadSession.STATUS_STARTED)	
							session.stopDownload();
					}