statusitem.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:   StatusItem.java

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

import org.gudy.azureus2.core3.download.DownloadManager;
import org.gudy.azureus2.core3.util.DisplayFormatters;
import org.gudy.azureus2.plugins.download.Download;
import org.gudy.azureus2.plugins.ui.tables.*;
import org.gudy.azureus2.ui.swt.Utils;
import org.gudy.azureus2.ui.swt.mainwindow.Colors;
import org.gudy.azureus2.ui.swt.views.table.utils.CoreTableColumn;

public class StatusItem extends CoreTableColumn
	implements TableCellRefreshListener
{

	public static final Class DATASOURCE_TYPE = org/gudy/azureus2/plugins/download/Download;
	public static final String COLUMN_ID = "status";
	private boolean changeRowFG;
	private boolean changeCellFG;
	private boolean showTrackerErrors;

	public StatusItem(String sTableID, boolean changeRowFG)
	{
		super(DATASOURCE_TYPE, "status", 1, 80, sTableID);
		changeCellFG = true;
		this.changeRowFG = changeRowFG;
		setRefreshInterval(-2);
	}

	public StatusItem(String sTableID)
	{
		this(sTableID, true);
	}

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

	public void refresh(TableCell cell)
	{
		DownloadManager dm = (DownloadManager)cell.getDataSource();
		int state = dm.getState();
		String text;
		if (dm != null && showTrackerErrors && dm.isUnauthorisedOnTracker() && state != 100)
			text = dm.getTrackerStatus();
		else
			text = dm != null ? DisplayFormatters.formatDownloadStatus(dm) : "";
		if (cell.setText(text) || !cell.isValid())
		{
			if (!changeCellFG && !changeRowFG)
				return;
			TableRow row = cell.getTableRow();
			if (row != null && dm != null)
			{
				org.eclipse.swt.graphics.Color color = null;
				if (state == 60)
					color = Colors.blues[7];
				else
				if (state == 100)
					color = Colors.colorError;
				else
					color = null;
				if (changeRowFG)
					row.setForeground(Utils.colorToIntArray(color));
				else
				if (changeCellFG)
					cell.setForeground(Utils.colorToIntArray(color));
			}
		}
	}

	public boolean isChangeRowFG()
	{
		return changeRowFG;
	}

	public void setChangeRowFG(boolean changeRowFG)
	{
		this.changeRowFG = changeRowFG;
	}

	public boolean isChangeCellFG()
	{
		return changeCellFG;
	}

	public void setChangeCellFG(boolean changeCellFG)
	{
		this.changeCellFG = changeCellFG;
	}

	public void setShowTrackerErrors(boolean s)
	{
		showTrackerErrors = s;
	}

}