public static void main(String[] args) {
int month = calendar.get(MyCalendar.MONTH) + 1;
int year = calendar.get(MyCalendar.YEAR);
if (args.length > 2) System.out.println("Usage java Exercise14_10 month year");
else if (args.length == 2) {
// use user-defined month and year
year = Integer.parseInt(args[1]);
month = Integer.parseInt(args[0]);
calendar.set(Calendar.YEAR, year);
calendar.set(Calendar.MONTH, month - 1);
} else if (args.length == 1) {
// use user-defined month for the current year
month = Integer.parseInt(args[0]);
calendar.set(Calendar.MONTH, month - 1);
}
// set date to the first day in a month
calendar.set(Calendar.DATE, 1);
// print calendar for the month
printMonth(year, month);
}
static void printMonth(int year, int month) {
// get start day of the week for the first date in the month
int startDay = getStartDay();
// get number of days in the month
int numOfDaysInMonth = calendar.daysInMonth();
// print headings
printMonthTitle(year, month);
// print body
printMonthBody(startDay, numOfDaysInMonth);
}
public int oneMonthDays(int month) {
switch (month) {
case 4:
case 6:
case 9:
case 11:
return 30;
case 2:
if (isLeapYear(MyCalendar.getInstance().getThisYear())) {
return 29;
} else {
return 28;
}
default:
return 31;
}
}
/**
* Private method used when the "Add button is clicked on the dialog box. Either adds the
* appointment or spawns an error message if invalid info entered
*/
private void jButtonAddMouseClicked(java.awt.event.MouseEvent evt) {
int startHours = Integer.parseInt((String) jComboBoxStartHours.getSelectedItem());
int startMinutes = Integer.parseInt((String) jComboBoxStartMinutes.getSelectedItem());
int endHours = startHours == 12 ? 1 : startHours + 1;
int endMinutes = 0;
boolean startPM = false, endPM = false;
if (jRadioButtonPM.isSelected()) startPM = true;
if (startHours == 11) endPM = true;
else endPM = startPM;
String startTime =
startHours + ":" + String.format("%02d", startMinutes) + " " + (startPM ? "PM" : "AM");
String endTime =
endHours + ":" + String.format("%02d", endMinutes) + " " + (endPM ? "PM" : "AM");
int x = startHours + (startPM ? 12 : 0);
int start = Integer.parseInt(x + "" + String.format("%02d", startMinutes));
x = endHours + (endPM ? 12 : 0);
int end = Integer.parseInt(x + "" + String.format("%02d", endMinutes));
// hours = 9-5
boolean outHours =
(startPM && startHours > MyCalendar.endLimit - 1)
|| (!startPM && startHours < MyCalendar.startLimit);
if (outHours
|| end <= start
|| !isValidInput(jTextFieldName.getText())
|| !isValidInput(jTextFieldPhone.getText())) {
// invalid input throw popup
EntryErrorDialog error = new EntryErrorDialog(owner, true);
error.setVisible(true);
} else {
Appt newAppt =
new Appt(
date,
jTextFieldName.getText(),
jTextFieldPhone.getText(),
startTime,
endTime,
jTextFieldNotes.getText(),
uid);
if (appointment != null) {
if (!newAppt.equals(appointment)) {
// delete and create new if edited version is not the same
owner.deleteAppt(appointment);
if (owner.addAppt(newAppt)) {
setVisible(false);
} else {
ApptFullErrorDialog error = new ApptFullErrorDialog(owner, true);
error.setVisible(true);
owner.addAppt(appointment);
}
}
} else {
if (owner.addAppt(newAppt)) {
setVisible(false);
} else {
ApptFullErrorDialog error = new ApptFullErrorDialog(owner, true);
error.setVisible(true);
}
}
}
}
public static void main(String[] args) {
MyCalendar.getInstance().yearAllCalendar(2014);
}
public int monthOfWeek(int year, int month) {
return MyCalendar.getInstance()
.dayOfWeek(MyCalendar.getInstance().yearAndMonthDays(year, month))
+ 1;
}
static void printMonthTitle(int year, int month) {
System.out.println(" " + calendar.getMonthName() + ", " + year);
System.out.println("-----------------------------");
System.out.println(" Sun Mon Tue Wed Thu Fri Sat");
}
static int getStartDay() {
return calendar.get(Calendar.DAY_OF_WEEK);
}
