datecompleteditem.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:   DateCompletedItem.java

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

import org.gudy.azureus2.core3.download.*;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.core3.util.SystemTime;
import org.gudy.azureus2.core3.util.TimeFormatter;
import org.gudy.azureus2.plugins.download.DownloadTypeComplete;
import org.gudy.azureus2.plugins.ui.tables.TableCell;
import org.gudy.azureus2.plugins.ui.tables.TableColumnInfo;
import org.gudy.azureus2.ui.swt.views.table.utils.TableColumnCreator;
import org.gudy.azureus2.ui.swt.views.tableitems.ColumnDateSizer;

public class DateCompletedItem extends ColumnDateSizer
{

	public static final Class DATASOURCE_TYPE = org/gudy/azureus2/plugins/download/DownloadTypeComplete;
	public static final String COLUMN_ID = "DateCompleted";
	private static final long SHOW_ETA_AFTER_MS = 30000L;

	public DateCompletedItem(String sTableID)
	{
		super(DATASOURCE_TYPE, "DateCompleted", TableColumnCreator.DATE_COLUMN_WIDTH, sTableID);
		setMultiline(false);
	}

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

	public DateCompletedItem(String tableID, boolean v)
	{
		this(tableID);
		setVisible(v);
	}

	public void refresh(TableCell cell, long timestamp)
	{
		DownloadManager dm = (DownloadManager)cell.getDataSource();
		long value = 0L;
		if (dm == null)
			return;
		if (dm.isDownloadComplete(false))
		{
			long completedTime = dm.getDownloadState().getLongParameter("stats.download.completed.time");
			if (completedTime <= 0L)
				value = dm.getDownloadState().getLongParameter("stats.download.added.time");
			else
				value = completedTime;
		} else
		{
			long diff = SystemTime.getCurrentTime() - dm.getStats().getTimeStarted();
			if (diff > 30000L)
			{
				long eta = dm.getStats().getETA();
				if (eta > 0L)
				{
					String sETA = TimeFormatter.format(eta);
					value = eta << 42;
					if (value < 0L)
						value = 0x7fffffffffffffffL;
					cell.setText(MessageText.getString("MyTorrents.column.ColumnProgressETA.2ndLine", new String[] {
						sETA
					}));
				} else
				{
					cell.setText("");
					value = (SystemTime.getCurrentTime() / 1000L) * 1001L;
				}
			} else
			{
				cell.setText("");
				value = (SystemTime.getCurrentTime() / 1000L) * 1002L;
			}
			cell.invalidate();
			cell.setSortValue(value);
			return;
		}
		super.refresh(cell, value);
	}

}