/*
 * ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2001 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in
 * the documentation and/or other materials provided with the
 * distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 * if any, must include the following acknowledgment:
 * "This product includes software developed by the
 * Apache Software Foundation (http://www.apache.org/)."
 * Alternately, this acknowledgment may appear in the software itself,
 * if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" and
 * "Apache JMeter" must not be used to endorse or promote products
 * derived from this software without prior written permission. For
 * written permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 * "Apache JMeter", nor may "Apache" appear in their name, without
 * prior written permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */
package org.apache.jmeter.gui.action;

import java.awt.event.ActionEvent;
import java.util.*;
import javax.swing.*;

import org.apache.jmeter.gui.tree.*;
import org.apache.jmeter.gui.*;
import org.apache.jmeter.testelement.WorkBench;
import org.apache.jmeter.testelement.TestPlan;
import org.apache.jmeter.util.JMeterUtils;

/**
 *  Title: JMeter Description: Copyright: Copyright (c) 2002 Company: Apache
 * This command clears the existing test plan, 
 * allowing the creation of a New test plan
 *
 *@author     <a href="mramshaw@alumni.concordia.ca">Martin Ramshaw</a>
 *@created    June 6, 2002
 *@version    1.0
 */

public class New implements Command
{

	private static Set commands = new HashSet();

	/**
	 *  Constructor for the New object.
	 */
	public New()
	{
	}

	/**
	 *  Gets the ActionNames attribute of the New object.
	 *
	 *@return    The ActionNames value.
	 */
	public Set getActionNames()
	{
		return commands;
	}

	/**
	 *  This method performs the actual command processing.
	 *
	 *@param  e  This is the generic UI action event.
	 */
	public void doAction(ActionEvent e)
	{
		ActionRouter.getInstance().actionPerformed(new ActionEvent(
				e.getSource(),e.getID(),CheckDirty.CHECK_DIRTY));
		GuiPackage guiPackage = GuiPackage.getInstance();
		if(guiPackage.isDirty())
		{
			if(JOptionPane.showConfirmDialog(GuiPackage.getInstance().getMainFrame(),
					JMeterUtils.getResString("cancel_new_to_save"),
					JMeterUtils.getResString("Save?"),
					JOptionPane.YES_NO_OPTION,
					JOptionPane.QUESTION_MESSAGE) == JOptionPane.YES_OPTION)
				ActionRouter.getInstance().actionPerformed(new ActionEvent(
						e.getSource(),e.getID(),CheckDirty.SAVE_ALL));
		}
		guiPackage.getTreeModel().clearTestPlan();
		guiPackage.getTreeListener().getJTree().setSelectionRow(1);
		ActionRouter.getInstance().actionPerformed(new ActionEvent(
				e.getSource(),e.getID(),CheckDirty.ADD_ALL));
	}

	static
	{
		commands.add("new");
	}

}


@@ -4407,16 +4407,196 @@
 nRow(1);
+%0A%0A%09%09// Clear the name of the test plan file%0A%09%09Save save = (Save) ActionRouter.getInstance().getAction(%22save%22, %22org.apache.jmeter.gui.action.Save%22);%0A%09%09save.setTestPlanFile(null);%0A%09%09
 %0A%09%09Actio

Clear test plan file name on "File->New". Fixes bug#15514.