import java.awt.*;
import java.io.*;
import javax.swing.*;
import java.net.*;
public class PhoneSimulator extends javax.swing.JApplet {
    
    /**構造方法
     */
    public PhoneSimulator() {
        initComponents();
        
    }
    
    /** 初始化界面。
     */
    private void initComponents() {//GEN-BEGIN:initComponents
        functionRadioGroup = new javax.swing.ButtonGroup();
        topPanel = new javax.swing.JPanel();
        westPanel = new javax.swing.JPanel();
        notepadLabel = new javax.swing.JLabel();
        notepadScrollPane = new javax.swing.JScrollPane();
        notepadTextArea = new javax.swing.JTextArea();
        centerPanel = new javax.swing.JPanel();
        phoneNumDisp = new javax.swing.JTextField();
        buttonPanel = new javax.swing.JPanel();
        Button1 = new javax.swing.JButton();
        Button2 = new javax.swing.JButton();
        Button3 = new javax.swing.JButton();
        Button4 = new javax.swing.JButton();
        Button5 = new javax.swing.JButton();
        Button6 = new javax.swing.JButton();
        Button7 = new javax.swing.JButton();
        Button8 = new javax.swing.JButton();
        Button9 = new javax.swing.JButton();
        ButtonStar = new javax.swing.JButton();
        Button0 = new javax.swing.JButton();
        ButtonSharp = new javax.swing.JButton();
        eastPanel = new javax.swing.JPanel();
        phoneAddLabel = new javax.swing.JLabel();
        phoneAddScrollPane = new javax.swing.JScrollPane();
        phoneAddTextArea = new javax.swing.JTextArea();
        southPanel = new javax.swing.JPanel();
        dialButton = new javax.swing.JButton();
        storeButton = new javax.swing.JButton();
        saveButton = new javax.swing.JButton();
        hangupButton = new javax.swing.JButton();
        redialButton = new javax.swing.JButton();
        directListenToggle = new javax.swing.JToggleButton();
        pauseToggle = new javax.swing.JToggleButton();
        
        
        topPanel.setLayout(new java.awt.BorderLayout());
        
        topPanel.setPreferredSize(new java.awt.Dimension(550, 400));
        westPanel.setLayout(new java.awt.BorderLayout());
        
        westPanel.setPreferredSize(new java.awt.Dimension(100, 40));
        notepadLabel.setVerticalAlignment(javax.swing.SwingConstants.BOTTOM);
        notepadLabel.setText("留言簿");
        notepadLabel.setFont(new java.awt.Font("宋體", 1, 14));
        notepadLabel.setPreferredSize(new java.awt.Dimension(48, 30));
        westPanel.add(notepadLabel, java.awt.BorderLayout.NORTH);
        
        notepadScrollPane.setMinimumSize(new java.awt.Dimension(22, 20));
        notepadTextArea.setToolTipText("請留言");
        notepadScrollPane.setViewportView(notepadTextArea);
        
        westPanel.add(notepadScrollPane, java.awt.BorderLayout.CENTER);
        
        topPanel.add(westPanel, java.awt.BorderLayout.WEST);
        
        centerPanel.setLayout(new java.awt.BorderLayout());
        
        centerPanel.setPreferredSize(new java.awt.Dimension(250, 40));
        centerPanel.setMinimumSize(new java.awt.Dimension(483, 40));
        phoneNumDisp.setEditable(false);
        phoneNumDisp.setPreferredSize(new java.awt.Dimension(4, 30));
        phoneNumDisp.setMinimumSize(new java.awt.Dimension(4, 20));
        centerPanel.add(phoneNumDisp, java.awt.BorderLayout.NORTH);
        
        buttonPanel.setLayout(new java.awt.GridLayout(4, 3, 1, 1));
        
        buttonPanel.setPreferredSize(new java.awt.Dimension(150, 50));
        Button1.setToolTipText("1");
        Button1.setFont(new java.awt.Font("Arial Black", 0, 18));
        Button1.setText("1");
        Button1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                processNumberDial(evt);
            }
        });
        
        buttonPanel.add(Button1);
        
        Button2.setToolTipText("2");
        Button2.setFont(new java.awt.Font("Arial Black", 0, 18));
        Button2.setText("2");
        Button2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                processNumberDial(evt);
            }
        });
        
        buttonPanel.add(Button2);
        
        Button3.setToolTipText("3");
        Button3.setFont(new java.awt.Font("Arial Black", 0, 18));
        Button3.setText("3");
        Button3.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                processNumberDial(evt);
            }
        });
        
        buttonPanel.add(Button3);
        
        Button4.setToolTipText("4");
        Button4.setFont(new java.awt.Font("Arial Black", 0, 18));
        Button4.setText("4");
        Button4.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                processNumberDial(evt);
            }
        });
        
        buttonPanel.add(Button4);
        
        Button5.setToolTipText("5");
        Button5.setFont(new java.awt.Font("Arial Black", 0, 18));
        Button5.setText("5");
        Button5.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                processNumberDial(evt);
            }
        });
        
        buttonPanel.add(Button5);
        
        Button6.setToolTipText("6");
        Button6.setFont(new java.awt.Font("Arial Black", 0, 18));
        Button6.setText("6");
        Button6.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                processNumberDial(evt);
            }
        });
        
        buttonPanel.add(Button6);
        
        Button7.setToolTipText("7");
        Button7.setFont(new java.awt.Font("Arial Black", 0, 18));
        Button7.setText("7");
        Button7.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                processNumberDial(evt);
            }
        });
        
        buttonPanel.add(Button7);
        
        Button8.setToolTipText("8");
        Button8.setFont(new java.awt.Font("Arial Black", 0, 18));
        Button8.setText("8");
        Button8.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                processNumberDial(evt);
            }
        });
        
        buttonPanel.add(Button8);
        
        Button9.setToolTipText("9");
        Button9.setFont(new java.awt.Font("Arial Black", 0, 18));
        Button9.setText("9");
        Button9.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                processNumberDial(evt);
            }
        });
        
        buttonPanel.add(Button9);
        
        ButtonStar.setToolTipText("*");
        ButtonStar.setFont(new java.awt.Font("Arial Black", 0, 26));
        ButtonStar.setText("*");
        ButtonStar.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                processNumberDial(evt);
            }
        });
        
        buttonPanel.add(ButtonStar);
        
        Button0.setToolTipText("0");
        Button0.setFont(new java.awt.Font("Arial Black", 0, 18));
        Button0.setText("0");
        Button0.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                processNumberDial(evt);
            }
        });
        
        buttonPanel.add(Button0);
        
        ButtonSharp.setToolTipText("#");
        ButtonSharp.setFont(new java.awt.Font("Arial Black", 0, 18));
        ButtonSharp.setText("#");
        ButtonSharp.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                processNumberDial(evt);
            }
        });
        
        buttonPanel.add(ButtonSharp);
        
        centerPanel.add(buttonPanel, java.awt.BorderLayout.CENTER);
        
        topPanel.add(centerPanel, java.awt.BorderLayout.CENTER);
        
        eastPanel.setLayout(new java.awt.BorderLayout());
        
        eastPanel.setPreferredSize(new java.awt.Dimension(100, 40));
        phoneAddLabel.setVerticalAlignment(javax.swing.SwingConstants.BOTTOM);
        phoneAddLabel.setText("地址簿");
        phoneAddLabel.setFont(new java.awt.Font("華文行楷", 1, 14));
        phoneAddLabel.setPreferredSize(new java.awt.Dimension(37, 30));
        phoneAddLabel.setMaximumSize(new java.awt.Dimension(37, 20));
        eastPanel.add(phoneAddLabel, java.awt.BorderLayout.NORTH);
        
        phoneAddTextArea.addCaretListener(new javax.swing.event.CaretListener() {
            public void caretUpdate(javax.swing.event.CaretEvent evt) {
                phoneAddTextAreaCaretUpdate(evt);
            }
        });
        
        phoneAddScrollPane.setViewportView(phoneAddTextArea);
        
        eastPanel.add(phoneAddScrollPane, java.awt.BorderLayout.CENTER);
        
        topPanel.add(eastPanel, java.awt.BorderLayout.EAST);
        
        southPanel.setLayout(new java.awt.GridBagLayout());
        java.awt.GridBagConstraints gridBagConstraints1;
        
        southPanel.setBorder(new javax.swing.border.EmptyBorder(new java.awt.Insets(1, 0, 0, 0)));
        southPanel.setPreferredSize(new java.awt.Dimension(550, 70));
        dialButton.setToolTipText("撥號");
        dialButton.setFont(new java.awt.Font("宋體", 0, 12));
        dialButton.setText("撥號");
        dialButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                dialButtonActionPerformed(evt);
            }
        });
        
        gridBagConstraints1 = new java.awt.GridBagConstraints();
        gridBagConstraints1.gridx = 0;
        gridBagConstraints1.gridy = 0;
        gridBagConstraints1.gridheight = 2;
        gridBagConstraints1.ipadx = 1;
        gridBagConstraints1.insets = new java.awt.Insets(2, 2, 2, 2);
        gridBagConstraints1.weightx = 0.5;
        southPanel.add(dialButton, gridBagConstraints1);
        
        storeButton.setToolTipText("存儲當前的號碼到地址簿");
        storeButton.setFont(new java.awt.Font("宋體", 0, 12));
        storeButton.setText("存儲");
        storeButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                storeButtonActionPerformed(evt);
            }
        });
        
        gridBagConstraints1 = new java.awt.GridBagConstraints();
        gridBagConstraints1.gridx = 5;
        gridBagConstraints1.gridy = 1;
        gridBagConstraints1.weightx = 0.5;
        southPanel.add(storeButton, gridBagConstraints1);
        
        saveButton.setToolTipText("保存當前的地址簿到磁盤");
        saveButton.setFont(new java.awt.Font("宋體", 0, 12));
        saveButton.setText("保存");
        saveButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                saveButtonActionPerformed(evt);
            }
        });