openurlwindow.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:   OpenUrlWindow.java

package org.gudy.azureus2.ui.swt;

import com.aelitis.azureus.core.AzureusCore;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.*;
import org.gudy.azureus2.core3.config.*;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.core3.torrentdownloader.TorrentDownloaderCallBackInterface;
import org.gudy.azureus2.core3.util.UrlUtils;
import org.gudy.azureus2.ui.swt.components.shell.ShellFactory;

// Referenced classes of package org.gudy.azureus2.ui.swt:
//			Utils, FileDownloadWindow

public class OpenUrlWindow
{

	protected static String CONFIG_REFERRER_DEFAULT;
	protected static String last_referrer = null;

	public OpenUrlWindow(AzureusCore azureus_core, Shell parent, String linkURL, String referrer)
	{
		this(azureus_core, parent, linkURL, referrer, null);
	}

	public OpenUrlWindow(final AzureusCore azureus_core, final Shell parent, String linkURL, String referrer, final TorrentDownloaderCallBackInterface listener)
	{
		final Shell shell = ShellFactory.createShell(parent, 0x10870);
		shell.setText(MessageText.getString("openUrl.title"));
		Utils.setShellIcon(shell);
		GridLayout layout = new GridLayout();
		layout.numColumns = 3;
		shell.setLayout(layout);
		Label label = new Label(shell, 0);
		label.setText(MessageText.getString("openUrl.url"));
		GridData gridData = new GridData();
		label.setLayoutData(gridData);
		final Text url = new Text(shell, 2048);
		gridData = new GridData(768);
		gridData.widthHint = 400;
		gridData.horizontalSpan = 2;
		url.setLayoutData(gridData);
		if (linkURL == null)
			Utils.setTextLinkFromClipboard(shell, url, true);
		else
			url.setText(linkURL);
		url.setSelection(url.getText().length());
		Label help_label = new Label(shell, 0);
		help_label.setText(MessageText.getString("openUrl.url.info"));
		gridData = new GridData();
		gridData.horizontalSpan = 3;
		help_label.setLayoutData(gridData);
		Label space = new Label(shell, 0);
		gridData = new GridData();
		gridData.horizontalSpan = 3;
		space.setLayoutData(gridData);
		Label referrer_label = new Label(shell, 0);
		referrer_label.setText(MessageText.getString("openUrl.referrer"));
		gridData = new GridData();
		referrer_label.setLayoutData(gridData);
		final Combo referrer_combo = new Combo(shell, 2048);
		gridData = new GridData(768);
		gridData.widthHint = 150;
		gridData.grabExcessHorizontalSpace = true;
		referrer_combo.setLayoutData(gridData);
		final StringList referrers = COConfigurationManager.getStringListParameter("url_open_referrers");
		for (StringIterator iter = referrers.iterator(); iter.hasNext(); referrer_combo.add(iter.next()));
		if (referrer != null && referrer.length() > 0)
			referrer_combo.setText(referrer);
		else
		if (last_referrer != null)
			referrer_combo.setText(last_referrer);
		Label referrer_info = new Label(shell, 0);
		referrer_info.setText(MessageText.getString("openUrl.referrer.info"));
		Label labelSeparator = new Label(shell, 258);
		gridData = new GridData(776);
		gridData.horizontalSpan = 3;
		labelSeparator.setLayoutData(gridData);
		Composite panel = new Composite(shell, 0);
		layout = new GridLayout();
		layout.numColumns = 3;
		panel.setLayout(layout);
		gridData = new GridData(904);
		gridData.horizontalSpan = 3;
		gridData.grabExcessHorizontalSpace = true;
		panel.setLayoutData(gridData);
		new Label(panel, 0);
		Button ok = new Button(panel, 8);
		gridData = new GridData(904);
		gridData.widthHint = 70;
		gridData.grabExcessHorizontalSpace = true;
		ok.setLayoutData(gridData);
		ok.setText(MessageText.getString("Button.ok"));
		ok.addListener(13, new Listener() {

			final Combo val$referrer_combo;
			final StringList val$referrers;
			final Text val$url;
			final AzureusCore val$azureus_core;
			final Shell val$parent;
			final TorrentDownloaderCallBackInterface val$listener;
			final Shell val$shell;
			final OpenUrlWindow this$0;

			public void handleEvent(Event e)
			{
				OpenUrlWindow.last_referrer = referrer_combo.getText().trim();
				if (!referrers.contains(OpenUrlWindow.last_referrer))
				{
					referrers.add(OpenUrlWindow.last_referrer);
					COConfigurationManager.setParameter("url_open_referrers", referrers);
					COConfigurationManager.save();
				}
				COConfigurationManager.setParameter(OpenUrlWindow.CONFIG_REFERRER_DEFAULT, OpenUrlWindow.last_referrer);
				COConfigurationManager.save();
				String url_str = url.getText();
				url_str = UrlUtils.parseHTMLforURL(url_str);
				if (url_str == null)
					url_str = url.getText();
				new FileDownloadWindow(azureus_core, parent, url_str, OpenUrlWindow.last_referrer, null, listener);
				shell.dispose();
			}

			
			{
				this$0 = OpenUrlWindow.this;
				referrer_combo = combo;
				referrers = stringlist;
				url = text;
				azureus_core = azureuscore;
				parent = shell1;
				listener = torrentdownloadercallbackinterface;
				shell = shell2;
				super();
			}
		});
		shell.setDefaultButton(ok);
		Button cancel = new Button(panel, 8);
		gridData = new GridData(128);
		gridData.grabExcessHorizontalSpace = false;
		gridData.widthHint = 70;
		cancel.setLayoutData(gridData);
		cancel.setText(MessageText.getString("Button.cancel"));
		cancel.addListener(13, new Listener() {

			final Shell val$shell;
			final OpenUrlWindow this$0;

			public void handleEvent(Event e)
			{
				shell.dispose();
			}

			
			{
				this$0 = OpenUrlWindow.this;
				shell = shell1;
				super();
			}
		});
		shell.addListener(31, new Listener() {

			final Shell val$shell;
			final OpenUrlWindow this$0;

			public void handleEvent(Event e)
			{
				if (e.character == '\033')
					shell.dispose();
			}

			
			{
				this$0 = OpenUrlWindow.this;
				shell = shell1;
				super();
			}
		});
		Point p = shell.computeSize(-1, -1);
		if (p.x > 800)
			p.x = 800;
		shell.setSize(p);
		Utils.createURLDropTarget(shell, url);
		Utils.centreWindow(shell);
		shell.open();
	}

	static 
	{
		CONFIG_REFERRER_DEFAULT = "openUrl.referrer.default";
		last_referrer = COConfigurationManager.getStringParameter(CONFIG_REFERRER_DEFAULT, "");
	}
}