/**
 *  <PRE>
 *  SortFrame.java
 *
 *  Revisions: 1.0 Nov. 09, 2002
 *               Created the SortFrame class
 *			   1.1 Nov. 10, 2002
 *				 Compiled, Finished, Done
 *			   1.2 Nov. 10, 2002
 *				 Added Final Phase methods and variables
 *
 *  </PRE>
 *
 *	Collaboration Statement:
 *    I worked on the homework assignment alone, using only             
 *    course materials.
 *  
 *  Created with JCreatorLE, some indents are off when viewed through notepad
 *    or EMACS
 *
 *  @author <A HREF="mailto:gtg184g@mail.gatech.edu">Jose Manuel Caban</A>
 *  @version Version 1.2, Nov. 10, 2002
 */

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

public class SortFrame extends JFrame implements ChangeListener{
  
  /**
   *Displays the Array
   */
  private SortBarPanel barPanel;
  
  /**
   *Initiate the sort of the random array
   */
  private JButton startButton;
  
  /**
   *Drop down menu for the frame
   */
  private JMenuBar menuBar;
  
  /**
   *Menu for menubar
   */
  private JMenu sortMenu;
  
  /**
   *Sorting type buttons
   */
  private JMenuItem bubbleItem;
  private JMenuItem quickItem;
  private JMenuItem insertionItem;
  private JMenuItem mergeItem;
  
  /**
   *A curious variable who wants to know what the heck just happened
   */
  private EventHandler eh;
  
  ////////////////
  //Constructors//
  ////////////////
  
  /**
   *Default Constructor for SortFrame()
   *Initializes window
   */
  public SortFrame(){
  	super("Sort Demo");
  	eh = new EventHandler(this);
  	this.initWindow(true);  	
  }
  
  /**
   *Used in P5 driver
   */
  public SortFrame(boolean bVerbose){
  	super("Sort Demo");
  	eh = new EventHandler(this,bVerbose);
  	this.initWindow(false);
  }
  
  /**
   *Initialize function for the window
   *@param bPretty, something I didn't have time to fully implement
   */
  private void initWindow(boolean bPretty){
  	
  	//init Layout
  	BorderLayout BL = new BorderLayout();
  	this.getContentPane().setLayout(BL);
  	
  	//init Sort Items
  	bubbleItem 		= new JMenuItem("Bubble Sort");
  	quickItem 		= new JMenuItem("Quick Sort");
  	insertionItem 	= new JMenuItem("Insertion Sort");
  	mergeItem		= new JMenuItem("Merge Sort");
  	  
  	  //add the actionListeners
  	  bubbleItem.addActionListener(eh);
  	  quickItem.addActionListener(eh);
  	  mergeItem.addActionListener(eh);
  	  insertionItem.addActionListener(eh);
  	
  	//init menues
  	sortMenu = new JMenu("Sorts");
  	sortMenu.add(bubbleItem);
  	sortMenu.add(insertionItem);
  	sortMenu.add(mergeItem);
  	sortMenu.add(quickItem);
  	
  	menuBar = new JMenuBar();
  	menuBar.add(sortMenu);
  	
  	//BL.addLayoutComponent(menuBar,"NORTH");
  	this.setJMenuBar(menuBar);
  	
  	barPanel = new SortBarPanel();
  	this.getContentPane().add(barPanel,BL.CENTER);
  	
  	//init button
  	startButton = new JButton("Start");
  	startButton.addActionListener(eh);
  	this.getContentPane().add(startButton,BL.SOUTH);
    
    //init window properties	
  	setSize(600,500);
  	setResizable(false);
  	setDefaultCloseOperation(EXIT_ON_CLOSE);
  	
  	//Display the Window
  	this.show();
  	
  }//end initWindow()
 
   
  ///////////
  //Methods//
  ///////////
  
  /**
   *Update the barPanel
   */
  public void stateChanged(ChangeEvent ce){
  	if(ce.getSource() instanceof ArrayWrapper){
  		ArrayWrapper awTemp = (ArrayWrapper)ce.getSource();
  		barPanel.display(awTemp.toIntArray());
  	}
  }
  
  /**************************************************/
  
  /**
   *  Debugging main for class SortFrame.  
   *  This method will rigorously test my code.
   *
   *  <br><br>
   *  @param args a String array of command line arguments.
   */
  public static void main(String[] args) {
    SortFrame f = new SortFrame();
    
  }// end of main(String[] args)

}// end of class SortFrame