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path: root/src/cuchaz/enigma/analysis/ClassImplementationsTreeNode.java
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/*******************************************************************************
 * Copyright (c) 2014 Jeff Martin.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 * 
 * Contributors:
 *     Jeff Martin - initial API and implementation
 ******************************************************************************/
package cuchaz.enigma.analysis;

import java.util.List;

import javax.swing.tree.DefaultMutableTreeNode;

import com.google.common.collect.Lists;

import cuchaz.enigma.mapping.ClassEntry;
import cuchaz.enigma.mapping.MethodEntry;
import cuchaz.enigma.mapping.Translator;

public class ClassImplementationsTreeNode extends DefaultMutableTreeNode
{
	private static final long serialVersionUID = 3112703459157851912L;
	
	private Translator m_deobfuscatingTranslator;
	private ClassEntry m_entry;
	
	public ClassImplementationsTreeNode( Translator deobfuscatingTranslator, ClassEntry entry )
	{
		m_deobfuscatingTranslator = deobfuscatingTranslator;
		m_entry = entry;
	}
	
	public ClassEntry getClassEntry( )
	{
		return m_entry;
	}
	
	public String getDeobfClassName( )
	{
		return m_deobfuscatingTranslator.translateClass( m_entry.getClassName() );
	}
	
	@Override
	public String toString( )
	{
		String className = getDeobfClassName();
		if( className == null )
		{
			className = m_entry.getClassName();
		}
		return className;
	}
	
	public void load( JarIndex index )
	{
		// get all method implementations
		List<ClassImplementationsTreeNode> nodes = Lists.newArrayList();
		for( String implementingClassName : index.getImplementingClasses( m_entry.getClassName() ) )
		{
			nodes.add( new ClassImplementationsTreeNode( m_deobfuscatingTranslator, new ClassEntry( implementingClassName ) ) );
		}
		
		// add them to this node
		for( ClassImplementationsTreeNode node : nodes )
		{
			this.add( node );
		}
	}
	
	public static ClassImplementationsTreeNode findNode( ClassImplementationsTreeNode node, MethodEntry entry )
	{
		// is this the node?
		if( node.m_entry.equals( entry ) )
		{
			return node;
		}
		
		// recurse
		for( int i=0; i<node.getChildCount(); i++ )
		{
			ClassImplementationsTreeNode foundNode = findNode( (ClassImplementationsTreeNode)node.getChildAt( i ), entry );
			if( foundNode != null )
			{
				return foundNode;
			}
		}
		return null;
	}
}