import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.*;
import java.text.*;
import java.io.*;
public class Note extends Frame {
private MenuBar mb;
private Menu mset_param ,mhelp;
private MenuItem mibc ,miSound;
private MenuItem miabout;
//缺省的背景颜色
private static Color backgroundcolor = Color.GRAY;
//funtction of the button on plcb is chose year andmonth
//and set alarm colock and remind booking
private JCheckBox remindBook ,alarmColock;
private JComboBox cbyears ,cbmonths;
private JPanel plcb;
//日历按钮
private JPanel plbt;
private JButton button[];
//add vector to contain button[],so that find it
private Vector v;
//save the year and month
private String choseyear ,chosemonth;
private int choseyearint ,chosemonthint;
private boolean changed = false;
private boolean fileExist = false;//the application first run to find file
private static boolean needSound;
//add text to write down what to do in the future
private TextArea tanote;
private JPanel plta;
//默认的年份
private final static String years[]={
“1995” ,”1996″ ,”1997″ ,”1998″ ,”1999″ ,”2000″ ,
“2001” ,”2002″ ,”2003″ ,”2004″ ,”2005″ ,”2006″ ,
“2007” ,”2008″ ,”2009″ ,”2010″ ,”2011″ ,”2012″ ,
“2013” ,”2014″ ,”2015″ ,”2016″ ,”2017″ ,”2018″ ,
“2019” ,”2020″
};
private static final String months[] = {
“January” ,”February” ,”March” ,”April” ,”May” ,”June” ,”July” ,”August” ,
“September” ,”October” ,”November” ,”December”
};
private final static int dom[] = {
31 ,28 ,31 ,30 ,31 ,30 ,31 ,31 ,30 ,31 ,30 ,31
};
//save the first day of the month to use
private int start;
//save the button who is entered
private int btnIndex;
public Note() {
mb = new MenuBar();
mset_param = new Menu(“设置”);
mhelp = new Menu(“帮助”);
mibc = new MenuItem(“背景”);
miSound = new MenuItem(“声音”);
miabout = new MenuItem(“关于…”);
mset_param.add(mibc);
mset_param.addSeparator();
mset_param.add(miSound);
mhelp.add(miabout);
setMenuBar(mb);
mb.add(mset_param);
mb.setHelpMenu(mhelp);
MListener ml = new MListener();
mibc.addActionListener(ml);
miabout.addActionListener(ml);
miSound.addActionListener(ml);
cbyears = new JComboBox();
cbmonths = new JComboBox();
plcb = new JPanel();
plcb.setLayout(new FlowLayout());
JLabel lyears = new JLabel(“年份:”);
JLabel lmonths = new JLabel(“月份:”);
plcb.add(lyears);
plcb.add(cbyears);
plcb.add(lmonths);
plcb.add(cbmonths);
remindBook = new JCheckBox(“预约提示”,true);
alarmColock = new JCheckBox(“闹钟”);
// Dimension d = new Dimension();
// remindBook.setSize(d);
// remindBook.getSize(d);
// System.out.println(“W:”+d.getWidth()+” H:”+d.getHeight());
plcb.add(remindBook);
plcb.add(alarmColock);
remindBook.addActionListener(new RemindListener());
alarmColock.addActionListener(new RemindListener());
add(plcb ,BorderLayout.NORTH);
//add calendar
getCalendar();
plbt = new JPanel();
plbt.setBackground(Color.BLUE);
plbt.setLayout(new GridLayout(7 ,7));
plbt.add(new JLabel(” 星期日”));
plbt.add(new JLabel(” 星期一”));
plbt.add(new JLabel(” 星期二”));
plbt.add(new JLabel(” 星期三”));
plbt.add(new JLabel(” 星期四”));
plbt.add(new JLabel(” 星期五”));
plbt.add(new JLabel(” 星期六”));
//add calendar button to frame
//add button to vector;
v = new Vector();
button = new JButton[42];
for(int i=0;i<41;i++){
button[i] = new JButton();
plbt.add(button[i]);
button[i].addActionListener(new ButtonListener());
v.add(button[i]);
}
button[41] = new JButton();
plbt.add(button[41]);
button[41].setText(“保存”);
button[41].addActionListener(new SaveListener());
add(plbt ,BorderLayout.CENTER);
//add note book
// plta = new JPanel();
tanote = new TextArea(5 ,80);
// tanote.addTextListener(new tanoteTextListener());
// tanote.setColumns(80);
// plta.add(tanote);
// tanote.SCROLLBARS_VERTICAL_ONLY;
add(tanote ,BorderLayout.SOUTH);
/*
//add date to button
GregorianCalendar calendar = new GregorianCalendar(choseyearint ,chosemonthint ,1);
int start = calendar.get(Calendar.DAY_OF_WEEK)-1;
int daysInMonth = dom[chosemonthint];
if(calendar.isLeapYear(choseyearint)&&chosemonthint == 1){
++daysInMonth;
}
for(int i =0;i button[start+i].setText(” “+(i+1)+” “); } */ //add the default year and month to JComboBox for(int i= 0;i<=25;i++){ cbyears.addItem(years[i]); } for(int i=0;i<12;i++){ cbmonths.addItem(months[i]); } /* //add current year and month cbyears.setSelectedIndex(choseyearint-1995); cbmonths.setSelectedIndex(chosemonthint); */ //show date to calendar showDate(); //open file add to note Calendar now = new GregorianCalendar(); int num = start + now.get(Calendar.DAY_OF_MONTH)-1; btnIndex = num; readFile(num); fileSound(); //add threadcb to listen jcombobox state new ThreadCB().start(); //listen the JComboBox of years and months cbyears.addItemListener(new cbyearsItemListener()); cbmonths.addItemListener(new cbmonthsItemListener()); addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { dispose(); System.exit(0); } }); } /** *add menu listener to know the menu what do want to do */ class MListener implements ActionListener{ public void actionPerformed(ActionEvent e){ MenuItem i = (MenuItem)e.getSource(); if(i.equals(miabout)){ JOptionPane.showMessageDialog(null ,”日历记事本程序V1.0″,”关于…” ,JOptionPane.INFORMATION_MESSAGE); } else if(i.equals(mibc)){ //backgroundcolor = Color.BLACK; backgroundcolor = JColorChooser.showDialog(null ,”选择颜色…” ,getBackground()); setBackground(backgroundcolor); plbt.setBackground(backgroundcolor); // System.out.println(choseyear); //// } else{ JOptionPane.showMessageDialog(null ,”I am sorry ,this function is not complation” ,”Sorry” ,JOptionPane.INFORMATION_MESSAGE); } } } /** *add the year JComboBox listener to know what active */ class cbyearsItemListener implements ItemListener{ public void itemStateChanged(ItemEvent e){ // System.out.println(e.paramString()); // System.out.println(e.getStateChange()); // System.out.println(e.getItem().toString()); // if(e.getSource().equals(“1997”)){ // System.out.println(“1997 is chosed”); // } // else{ // System.out.println(“the System is not chose 1997”); // } // choseyear = e.getItem().toString(); changed = true; // showDate(); // cbmonths.setSelectedIndex(5); } } /** *add the month JComboBox listener to know what active */ class cbmonthsItemListener implements ItemListener{ public void itemStateChanged(ItemEvent e){ // System.out.println(choseyear); // chosemonth = e.getItem().toString(); changed = true; // chosemonthint = Integer.parseInt(chosemonth); // System.out.println(chosemonthint); // showDate(); } } public static void main(String args[]) { System.out.println(“Starting Note…”); Note mainFrame = new Note(); mainFrame.setSize(600, 400); mainFrame.setTitle(“日历记事本”); mainFrame.setBackground(backgroundcolor); mainFrame.setVisible(true); for(int i=0;i<10;i++){ System.out.print(“ 07”); } // Thread dd = new ThreadCB(); // dd.start(); // mainFrame.paintCalendar(); } protected void getCalendar(){ Calendar now = new GregorianCalendar(); // System.out.println(“year :”+now.get(Calendar.YEAR)); // System.out.println(“month:”+now.get(Calendar.MONTH)); // int y = now.get(Calendar.YEAR); // choseyear = Integer.toString(y); // int m = now.get(Calendar.MONTH); // chosemonth = Integer.toString(m+1); choseyearint = now.get(Calendar.YEAR); chosemonthint = now.get(Calendar.MONTH); // System.out.println(“y “+choseyear+”::”+chosemonth); } /** *show date to calendar */ protected void showDate(){ GregorianCalendar calendar = new GregorianCalendar(choseyearint ,chosemonthint ,1); start = calendar.get(Calendar.DAY_OF_WEEK)-1; int daysInMonth = dom[chosemonthint]; if(calendar.isLeapYear(choseyearint)&&chosemonthint == 1){ ++daysInMonth; } for(int i =0;i button[start+i].setForeground(Color.BLACK); button[start+i].setText(” “+(i+1)+” “); } //set current day int nowDay = start + calendar.get(Calendar.DAY_OF_MONTH); button[nowDay+1].setForeground(Color.RED); //add current year and month cbyears.setSelectedIndex(choseyearint-1995); cbmonths.setSelectedIndex(chosemonthint); } //listen the buttons active class ButtonListener implements ActionListener{ public void actionPerformed(ActionEvent e){ Object obj = e.getSource(); // System.out.println(“haha”+e.getSource()); btnIndex = v.indexOf(obj); readFile(btnIndex); /* switch(v.indexOf(obj)){ case 1: System.out.println(“i am button1”); break; case 2: // System.out.println(“I am button2”); readFile(2); break; case 41: System.out.println(tanote.getText()); break; default: System.out.println(“I do not know who am I”); break; } */ } } /** *create a thread to listen the year or month′s state */ class ThreadCB extends Thread{ public void run(){ while(true){ if(changed){ changed = false; choseyearint = cbyears.getSelectedIndex()+1995; chosemonthint = cbmonths.getSelectedIndex(); //System.out.println(“y:”+choseyearint+”:M:”+chosemonthint); for(int i=0;i<40;i++){ button[i].setText(“”); } showDate(); } try{ sleep(200); } catch(InterruptedException e){ System.err.println(e); } } } } /** * add note book listener to know the textarea active */ /* class tanoteTextListener implements TextListener{ public void textValueChanged(TextEvent e){ //System.out.println(e.getSource()); } }*/ /** *check file to know the file is exist * if exist,read it to the note book */ protected void readFile(int bt){ int y = cbyears.getSelectedIndex()+1995;//real year int m = cbmonths.getSelectedIndex()+1;//real month String fileName = Integer.toString(y) + Integer.toString(m)+”button”+Integer.toString(bt); // System.out.println(“I am dudu”); // System.out.println(fileName); // String fileName = “testDay.java”; File file = new File(fileName); BufferedReader is; String line; StringBuffer sb = new StringBuffer(); tanote.setText(“”); if(file.exists()){ try{ is = new BufferedReader(new FileReader(fileName)); while((line = is.readLine())!= null){ sb.append(line); sb.append(“n”); } is.close(); } catch(IOException e){ System.err.println(e); System.exit(0); } tanote.setText(sb.toString()); fileExist = true; } else{ System.out.println(fileName+” is not exists”); } } /** *sound */ protected void fileSound(){ if(remindBook.isSelected()){ if(fileExist){ /* for(int i=0;i<10;i++){ System.out.println(“ 07”); } */ needSound = true; } } } /** *listen the save button active */ class SaveListener implements ActionListener{ public void actionPerformed(ActionEvent e){ int bt = btnIndex; int y = cbyears.getSelectedIndex()+1995;//real year int m = cbmonths.getSelectedIndex()+1;//real month String fileName = Integer.toString(y) + Integer.toString(m)+”button”+Integer.toString(bt); try{ BufferedWriter bw = new BufferedWriter(new FileWriter(fileName)); //int row = tanote.getRows(); //System.out.println(“rows:”+row); String s = tanote.getText(); System.out.println(“length:”+s.length()); bw.write(s); bw.close(); } catch(IOException ev){ System.err.println(ev); System.exit(0); } } } // class RemindListener implements ActionListener{ public void actionPerformed(ActionEvent ae){ Object obj = ae.getSource(); if(obj.equals(remindBook)){ if(remindBook.isSelected()){ System.out.println(“I am selected”); } else{ System.out.println(“I am not selected”); } } else{ if(alarmColock.isSelected()){ // System.out.println(“I am selected”); final JFrame jf = new JFrame(“设置时间”); jf.setSize(300,100); jf.setLocation(200 ,200); jf.setVisible(true); // Font f = new Font( ,Font.BOLD ,20); JLabel jl = new JLabel(“逗你玩”); String name=jl.getFont().getName(); // System.out.println(“Font:”+name);//name′s value is Dialog Font f = new Font(name ,Font.BOLD+Font.ITALIC ,20); jl.setForeground(Color.red); jl.setFont(f); jf.getContentPane().setLayout(new GridLayout(5 ,2)); jf.getContentPane().add(new JLabel(” “)); jf.getContentPane().add(jl); jf.getContentPane().add(new JLabel(“sorry! this function is not do!!”)); jf.pack(); jf.addWindowListener(new WindowAdapter(){ public void windowClosing(WindowEvent we){ jf.dispose(); } }); } else{ System.out.println(“I am not selected”); } } } } }