uiswitcherutil.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:   UISwitcherUtil.java

package org.gudy.azureus2.ui.swt;

import java.io.File;
import java.lang.reflect.Constructor;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Map;
import org.gudy.azureus2.core3.config.COConfigurationManager;
import org.gudy.azureus2.core3.util.*;

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

public class UISwitcherUtil
{

	private static final long UPTIME_NEWUSER = 3600L;
	private static boolean NOT_GOOD_ENOUGH_FOR_AZ2_USERS_YET = true;
	public static ArrayList listeners = new ArrayList();
	public static String lastUI = null;

	public UISwitcherUtil()
	{
	}

	public static void addListener(UISwitcherListener l)
	{
		listeners.add(l);
		if (lastUI != null)
			triggerListeners(lastUI);
	}

	public static void removeListener(UISwitcherListener l)
	{
		listeners.remove(l);
	}

	public static String openSwitcherWindow(boolean bForceAsk)
	{
		lastUI = _openSwitcherWindow(bForceAsk);
		triggerListeners(lastUI);
		return lastUI;
	}

	private static void triggerListeners(String ui)
	{
		Object array[] = listeners.toArray();
		for (int i = 0; i < array.length; i++)
		{
			UISwitcherListener l = (UISwitcherListener)array[i];
			l.uiSwitched(ui);
		}

	}

	public static String _openSwitcherWindow(boolean bForceAsk)
	{
		Class uiswClass;
		uiswClass = null;
		try
		{
			uiswClass = Class.forName("com.aelitis.azureus.ui.swt.shells.uiswitcher.UISwitcherWindow");
		}
		catch (ClassNotFoundException e1) { }
		if (uiswClass == null)
			return "az2";
		if (bForceAsk)
			break MISSING_BLOCK_LABEL_356;
		if ("1".equals(System.getProperty("azureus.safemode")))
			return "az2";
		String lastUI = COConfigurationManager.getStringParameter("ui", "az2");
		COConfigurationManager.setParameter("lastUI", lastUI);
		String forceUI = System.getProperty("force.ui");
		if (forceUI != null)
		{
			COConfigurationManager.setParameter("ui", forceUI);
			return forceUI;
		}
		boolean installLogExists = FileUtil.getApplicationFile("installer.log").exists();
		boolean alreadySwitched = COConfigurationManager.getBooleanParameter("installer.ui.alreadySwitched", false);
		if (!alreadySwitched && installLogExists)
		{
			COConfigurationManager.setParameter("installer.ui.alreadySwitched", true);
			COConfigurationManager.setParameter("ui", "az3");
			COConfigurationManager.setParameter("az3.virgin.switch", true);
			if (!lastUI.equals("az3"))
			{
				String sFirstVersion = COConfigurationManager.getStringParameter("First Recorded Version", "4.2.0.0");
				if (!Constants.getBaseVersion(sFirstVersion).equals(Constants.getBaseVersion("4.2.0.0")))
					COConfigurationManager.setParameter("v3.Start Advanced", true);
			}
			return "az3";
		}
		boolean asked = COConfigurationManager.getBooleanParameter("ui.asked", false);
		if (asked || COConfigurationManager.hasParameter("ui", true))
			return COConfigurationManager.getStringParameter("ui", "az3");
		String sFirstVersion = COConfigurationManager.getStringParameter("First Recorded Version");
		if (Constants.compareVersions(sFirstVersion, "3.0.0.0") >= 0)
		{
			COConfigurationManager.setParameter("ui", "az3");
			return "az3";
		}
		Map map = FileUtil.readResilientConfigFile("azureus.statistics");
		if (map == null)
			break MISSING_BLOCK_LABEL_339;
		Map overallMap = (Map)map.get("all");
		if (overallMap == null)
			break MISSING_BLOCK_LABEL_339;
		long uptime = 0L;
		Object uptimeObject = overallMap.get("uptime");
		if (uptimeObject instanceof Number)
			uptime = ((Number)uptimeObject).longValue();
		if (uptime >= 3600L || uptime < 0L)
			break MISSING_BLOCK_LABEL_339;
		COConfigurationManager.setParameter("ui", "az3");
		COConfigurationManager.setParameter("az3.virgin.switch", true);
		COConfigurationManager.setParameter("az3.switch.immediate", true);
		return "az3";
		Exception e;
		e;
		Debug.out(e);
		if (NOT_GOOD_ENOUGH_FOR_AZ2_USERS_YET)
		{
			COConfigurationManager.setParameter("ui", "az2");
			return "az2";
		}
		try
		{
			int result[] = {
				-1
			};
			Class fuiswClass = uiswClass;
			Utils.execSWTThread(new AERunnable(fuiswClass, result) {

				final Class val$fuiswClass;
				final int val$result[];

				public void runSupport()
				{
					try
					{
						Constructor constructor = fuiswClass.getConstructor(new Class[0]);
						Object object = constructor.newInstance(new Object[0]);
						Method method = fuiswClass.getMethod("open", new Class[0]);
						Object resultObj = method.invoke(object, new Object[0]);
						if (resultObj instanceof Number)
							result[0] = ((Number)resultObj).intValue();
					}
					catch (Exception e)
					{
						Debug.printStackTrace(e);
					}
				}

			
			{
				fuiswClass = class1;
				result = ai;
				super();
			}
			}, false);
			if (result[0] == 0)
			{
				COConfigurationManager.setParameter("ui", "az3");
				if (!lastUI.equals("az3"))
					COConfigurationManager.setParameter("v3.Start Advanced", true);
			} else
			if (result[0] == 1)
				COConfigurationManager.setParameter("ui", "az2");
			if (result[0] != -1)
				COConfigurationManager.setParameter("ui.asked", true);
		}
		catch (Exception e)
		{
			Debug.printStackTrace(e);
		}
		return COConfigurationManager.getStringParameter("ui");
	}

	public static boolean isAZ3Avail()
	{
		Class uiswClass = null;
		uiswClass = Class.forName("com.aelitis.azureus.ui.swt.shells.uiswitcher.UISwitcherWindow");
		return true;
		ClassNotFoundException e1;
		e1;
		return false;
	}

}