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package junit.extensions.jfcunit.finder;

import java.awt.Component;

import javax.swing.JPopupMenu;

/**
 * 
 * Title: Find a popup menu given the invoker.
 * 
 * 
 * Description: Locate the popup menu associated with the invoker.
 * 
 * 
 * Copyright: Copyright (c) 2003
 * 
 * 
 * Company: JFCUnit OpenSource Project
 * 
 * 
 * @author Kevin Wilson
 * @version 1.0
 */
public class JPopupMenuFinder extends Finder
{
	/**
	 * The Invoker of the Popup Menu.
	 */
	private Component m_invoker;

	/**
	 * Constructor.
	 * 
	 * @param invoker
	 *            Component which is used to determine which menu to return.
	 */
	public JPopupMenuFinder(final Component invoker)
	{
		setInvoker(invoker);
		setWait(2);
	}

	/**
	 * Set the invoker to be matched.
	 * 
	 * @param invoker
	 *            Component invoker to be matched.
	 */
	public final void setInvoker(final Component invoker)
	{
		this.m_invoker = invoker;
	}

	/**
	 * Get the invoker to be matched.
	 * 
	 * @return Component invoker to be matched.
	 */
	public final Component getInvoker()
	{
		return this.m_invoker;
	}

	/**
	 * For JPopupMenu components validate return all Components with the
	 * invoker.
	 * 
	 * @param comp
	 *            Component to be tested.
	 * @return boolean true if the invokers of the JPopupMenu matches the
	 *         invoker passed in the constructor.
	 */
	@Override
	public boolean testComponent(final Component comp)
	{
		if (isValidForProcessing(comp, JPopupMenu.class))
		{
			return this.m_invoker.equals(((JPopupMenu) comp).getInvoker());
		}

		return false;
	}
}