genericbooleanparameter.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:   GenericBooleanParameter.java

package org.gudy.azureus2.ui.swt.config.generic;

import java.io.PrintStream;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.swt.widgets.*;
import org.gudy.azureus2.core3.util.AERunnable;
import org.gudy.azureus2.ui.swt.Messages;
import org.gudy.azureus2.ui.swt.Utils;
import org.gudy.azureus2.ui.swt.config.IAdditionalActionPerformer;

// Referenced classes of package org.gudy.azureus2.ui.swt.config.generic:
//			GenericParameterAdapter

public class GenericBooleanParameter
{

	protected static final boolean DEBUG = false;
	GenericParameterAdapter adapter;
	String name;
	Button checkBox;
	boolean defaultValue;
	List performers;

	public GenericBooleanParameter(GenericParameterAdapter adapter, Composite composite, String name)
	{
		this(adapter, composite, name, adapter.getBooleanValue(name), null, null);
	}

	public GenericBooleanParameter(GenericParameterAdapter adapter, Composite composite, String name, String textKey)
	{
		this(adapter, composite, name, adapter.getBooleanValue(name), textKey, null);
	}

	public GenericBooleanParameter(GenericParameterAdapter adapter, Composite composite, String name, boolean defaultValue, String textKey)
	{
		this(adapter, composite, name, defaultValue, textKey, null);
	}

	public GenericBooleanParameter(GenericParameterAdapter adapter, Composite composite, String name, boolean defaultValue)
	{
		this(adapter, composite, name, defaultValue, null, null);
	}

	public GenericBooleanParameter(GenericParameterAdapter _adapter, Composite composite, String _name, boolean _defaultValue, String textKey, IAdditionalActionPerformer actionPerformer)
	{
		performers = new ArrayList();
		adapter = _adapter;
		name = _name;
		defaultValue = _defaultValue;
		if (actionPerformer != null)
			performers.add(actionPerformer);
		boolean value = adapter.getBooleanValue(name, defaultValue);
		checkBox = new Button(composite, 32);
		if (textKey != null)
			Messages.setLanguageText(checkBox, textKey);
		checkBox.setSelection(value);
		checkBox.addListener(13, new Listener() {

			final GenericBooleanParameter this$0;

			public void handleEvent(Event event)
			{
				setSelected(checkBox.getSelection(), true);
			}

			
			{
				this$0 = GenericBooleanParameter.this;
				super();
			}
		});
	}

	public void setLayoutData(Object layoutData)
	{
		checkBox.setLayoutData(layoutData);
	}

	public void setAdditionalActionPerformer(IAdditionalActionPerformer actionPerformer)
	{
		performers.add(actionPerformer);
		actionPerformer.setSelected(isSelected());
		actionPerformer.performAction();
	}

	public Control getControl()
	{
		return checkBox;
	}

	public String getName()
	{
		return name;
	}

	public void setName(String newName)
	{
		name = newName;
	}

	public boolean isSelected()
	{
		return adapter.getBooleanValue(name);
	}

	public void setSelected(final boolean selected)
	{
		Utils.execSWTThread(new AERunnable() {

			final boolean val$selected;
			final GenericBooleanParameter this$0;

			public void runSupport()
			{
				if (!checkBox.isDisposed())
				{
					if (checkBox.getSelection() != selected)
						checkBox.setSelection(selected);
					adapter.setBooleanValue(name, checkBox.getSelection());
				} else
				{
					adapter.setBooleanValue(name, selected);
				}
				if (performers.size() > 0)
				{
					for (int i = 0; i < performers.size(); i++)
					{
						IAdditionalActionPerformer performer = (IAdditionalActionPerformer)performers.get(i);
						performer.setSelected(selected);
						performer.performAction();
					}

				}
				adapter.informChanged(false);
			}

			
			{
				this$0 = GenericBooleanParameter.this;
				selected = flag;
				super();
			}
		});
	}

	protected void setSelected(final boolean selected, boolean force)
	{
		if (force)
			setSelected(selected);
		else
			Utils.execSWTThread(new AERunnable() {

				final boolean val$selected;
				final GenericBooleanParameter this$0;

				public void runSupport()
				{
					if (checkBox.getSelection() != selected)
						checkBox.setSelection(selected);
				}

			
			{
				this$0 = GenericBooleanParameter.this;
				selected = flag;
				super();
			}
			});
	}

	private void debug(String string)
	{
		System.out.println((new StringBuilder()).append("[GenericBooleanParameter:").append(name).append("] ").append(string).toString());
	}
}