//Loops.java
//tests the prompt class
//Adds menus to the frame
//Andy Harris, 05/00

import java.awt.*;
import java.applet.*;
import java.awt.event.*;
import Prompt;

public class Loops extends Applet implements ActionListener{

  Frame theFrame = new Frame("This is a frame");
  Button btnShowDialog = new Button("Show dialog");
  Button btnCloseFrame = new Button("Close frame");
  Button btnForLoop = new Button("Count");
  Button btnAskName = new Button("Ask name");
  Button btnPassword = new Button("Password");
  
  MenuBar mb = new MenuBar();
  Menu mnuFile = new Menu("File");
  MenuItem mniClose = new MenuItem("Close frame");

  Menu mnuExamples = new Menu("Examples");
  Menu mnuSay = new Menu ("Say");
  Menu mnuAsk = new Menu ("Ask");
  
  MenuItem mniShowDialog = new MenuItem("Show dialog");
  MenuItem mniCount = new MenuItem("Count");
  MenuItem mniAskName = new MenuItem("Ask name");
  MenuItem mniPassword = new MenuItem("Password");
  
  public void init(){
    add(new Label("Loop , menu, and dialog"));
    add(new Label("Demonstration"));
    add(new Label("Look at the frame"));
    theFrame.setVisible(true);
    theFrame.setLayout(new FlowLayout());
    theFrame.add(btnShowDialog);
    theFrame.add(btnCloseFrame);
    theFrame.add(btnForLoop);
    theFrame.add(btnAskName);
    theFrame.add(btnPassword);
    theFrame.setSize(200,200);
 
    //set up menus
    theFrame.setMenuBar(mb);
    mb.add(mnuFile);
    mnuFile.add(mniClose);
    
    mb.add(mnuExamples);
    mnuExamples.add(mnuSay);
    mnuSay.add(mniShowDialog);
    mnuSay.add(mniCount);

    mnuExamples.add(mnuAsk);
    mnuAsk.add(mniAskName);
    mnuAsk.add(mniPassword);

    mniClose.addActionListener(this);
    mniShowDialog.addActionListener(this);
    mniCount.addActionListener(this);
    mniAskName.addActionListener(this);
    mniPassword.addActionListener(this);
    
    btnShowDialog.addActionListener(this);
    btnCloseFrame.addActionListener(this);
    btnForLoop.addActionListener(this);
    btnAskName.addActionListener(this);
    btnPassword.addActionListener(this);
    
  } // end init

  public void actionPerformed(ActionEvent e){
    Prompt p = new Prompt(theFrame);

    if(e.getActionCommand().equals("Show dialog")){
      p.say ("Hello!");
      p.say ("Goodbye");

    } else if (e.getActionCommand().equals("Count")){
      for (int i = 1; i <= 5; i++){
	p.say("Now on Lap: " + String.valueOf(i));
      } // end for loop
      
    } else if (e.getActionCommand().equals("Ask name")){
      p.ask("What is your name?");
      p.say("Hi, " + p.getResponse());
      
    } else if (e.getActionCommand().equals("Password")){
      p.ask("What's the password?");
      while (!(p.getResponse().equals("java"))){
        p.say("Hint:  it is 'java'");
        p.ask("What's the password?");
      } // end while
      p.say("You got it!!");

    } else {
      theFrame.setVisible(false);
      theFrame.dispose();
    } // end 'which button' if
       
  } // end actionPerformed
  

} // end class def