rankitem.java

java 文件下载器。可自定义

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   RankItem.java

package org.gudy.azureus2.ui.swt.views.tableitems.mytorrents;

import com.aelitis.azureus.core.AzureusCore;
import com.aelitis.azureus.core.AzureusCoreFactory;
import org.gudy.azureus2.core3.disk.DiskManagerFileInfo;
import org.gudy.azureus2.core3.download.DownloadManager;
import org.gudy.azureus2.core3.download.DownloadManagerListener;
import org.gudy.azureus2.core3.global.GlobalManager;
import org.gudy.azureus2.core3.global.GlobalManagerListener;
import org.gudy.azureus2.plugins.download.Download;
import org.gudy.azureus2.plugins.ui.tables.*;
import org.gudy.azureus2.ui.swt.views.table.utils.CoreTableColumn;

public class RankItem extends CoreTableColumn
	implements TableCellRefreshListener
{
	private class GMListener
		implements GlobalManagerListener
	{

		DownloadManagerListener listener;
		final RankItem this$0;

		public void destroyed()
		{
		}

		public void destroyInitiated()
		{
			GlobalManager gm = AzureusCoreFactory.getSingleton().getGlobalManager();
			gm.removeListener(this);
		}

		public void downloadManagerAdded(DownloadManager dm)
		{
			dm.addListener(listener);
		}

		public void downloadManagerRemoved(DownloadManager dm)
		{
			dm.removeListener(listener);
		}

		public void seedingStatusChanged(boolean flag, boolean flag1)
		{
		}

		public GMListener()
		{
			this$0 = RankItem.this;
			super();
			listener = new DownloadManagerListener() {

				final RankItem val$this$0;
				final GMListener this$1;

				public void completionChanged(DownloadManager downloadmanager, boolean flag)
				{
				}

				public void downloadComplete(DownloadManager downloadmanager)
				{
				}

				public void positionChanged(DownloadManager download, int oldPosition, int newPosition)
				{
					if (bInvalidByTrigger)
					{
						return;
					} else
					{
						invalidateCells();
						bInvalidByTrigger = true;
						return;
					}
				}

				public void stateChanged(DownloadManager downloadmanager, int i)
				{
				}

				public void filePriorityChanged(DownloadManager downloadmanager, DiskManagerFileInfo diskmanagerfileinfo)
				{
				}


// JavaClassFileOutputException: Invalid index accessing method local variables table of <init>
			};
		}
	}


	public static final Class DATASOURCE_TYPE = org/gudy/azureus2/plugins/download/Download;
	public static final String COLUMN_ID = "#";
	private boolean bInvalidByTrigger;
	private boolean showCompleteIncomplete;

	public void fillTableColumnInfo(TableColumnInfo info)
	{
		info.addCategories(new String[] {
			"content"
		});
	}

	public RankItem(String sTableID)
	{
		super(DATASOURCE_TYPE, "#", 2, 50, sTableID);
		bInvalidByTrigger = false;
		showCompleteIncomplete = false;
		setRefreshInterval(-3);
		GlobalManager gm = AzureusCoreFactory.getSingleton().getGlobalManager();
		gm.addListener(new GMListener());
		setMaxWidthAuto(true);
		setMinWidthAuto(true);
	}

	public RankItem(String sTableID, boolean showCompleteIncomplete)
	{
		this(sTableID);
		this.showCompleteIncomplete = showCompleteIncomplete;
	}

	public void refresh(TableCell cell)
	{
		bInvalidByTrigger = false;
		DownloadManager dm = (DownloadManager)cell.getDataSource();
		long value = dm != null ? dm.getPosition() : 0L;
		String text;
		if (showCompleteIncomplete)
		{
			boolean complete = dm != null ? dm.getAssumedComplete() : false;
			text = (new StringBuilder()).append(complete ? "Done\n#" : "Partial\n#").append(value).toString();
			if (complete)
				value += 0x10000L;
		} else
		{
			text = (new StringBuilder()).append("").append(value).toString();
		}
		cell.setSortValue(value);
		cell.setText(text);
	}

	public boolean isShowCompleteIncomplete()
	{
		return showCompleteIncomplete;
	}

	public void setShowCompleteIncomplete(boolean showCompleteIncomplete)
	{
		this.showCompleteIncomplete = showCompleteIncomplete;
	}



}