public String setPickedDate() {
if (day.equals("")) return day;
java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("dd-MM-yyyy");
java.util.Calendar cal = java.util.Calendar.getInstance();
cal.set(year, month, Integer.parseInt(day));
return sdf.format(cal.getTime());
}
// Creates a new thread, runs the program in that thread, and reports any errors as needed.
private void run(String clazz) {
try {
// Makes sure the JVM resets if it's already running.
if (JVMrunning) kill();
// Some String constants for java path and OS-specific separators.
String separator = System.getProperty("file.separator");
String path = System.getProperty("java.home") + separator + "bin" + separator + "java";
// Tries to run compiled code.
ProcessBuilder builder = new ProcessBuilder(path, clazz);
// Should be good now! Everything past this is on you. Don't mess it up.
println(
"Build succeeded on " + java.util.Calendar.getInstance().getTime().toString(), progErr);
println("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~", progErr);
JVM = builder.start();
// Note that as of right now, there is no support for input. Only output.
Reader errorReader = new InputStreamReader(JVM.getErrorStream());
Reader outReader = new InputStreamReader(JVM.getInputStream());
// Writer inReader = new OutputStreamWriter(JVM.getOutputStream());
redirectErr = redirectIOStream(errorReader, err);
redirectOut = redirectIOStream(outReader, out);
// redirectIn = redirectIOStream(null, inReader);
} catch (Exception e) {
// This catches any other errors we might get.
println("Some error thrown", progErr);
logError(e.toString());
displayLog();
return;
}
}
public void displayDate() {
for (int x = 7; x < button.length; x++) button[x].setText("");
java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("MMMM yyyy");
java.util.Calendar cal = java.util.Calendar.getInstance();
cal.set(year, month, 1);
int dayOfWeek = cal.get(java.util.Calendar.DAY_OF_WEEK);
int daysInMonth = cal.getActualMaximum(java.util.Calendar.DAY_OF_MONTH);
for (int x = 6 + dayOfWeek, day = 1; day <= daysInMonth; x++, day++)
button[x].setText("" + day);
l.setText(sdf.format(cal.getTime()));
d.setTitle("Date Picker");
}
// Kills the JVM process and any active threads on it.
private void kill() {
if (redirectErr != null) {
redirectErr.close();
redirectErr.interrupt();
}
if (redirectOut != null) {
redirectOut.close();
redirectOut.interrupt();
}
if (JVM != null) {
JVM.destroy();
JVM = null;
}
JVMrunning = false;
println("JVM reset on " + java.util.Calendar.getInstance().getTime().toString(), progErr);
}
public NewTaskFrame() throws SQLException {
this.setModal(true);
this.setTitle("Create Task"); // title of frame
this.setSize(400, 350);
this.setLayout(new BorderLayout()); // layout of frame
JLabel task_id = new JLabel("ID:");
JLabel task_name = new JLabel("Name:");
JLabel task_desc = new JLabel("Description:");
JLabel priority = new JLabel("Level of Priority:");
JLabel duedate = new JLabel("Due Date (yyyy-mm-dd)");
JLabel numberofdays = new JLabel("Number of days required:");
JLabel skills_required = new JLabel("Skills Required:");
Object[] id_possibilities = {1, 2, 3, 4, 5, 6, 7, 8, 9, 0};
StringBuffer generated_name = new StringBuffer("t");
for (int i = 0; i < 6; ++i) {
generated_name.append(
id_possibilities[new java.util.Random().nextInt(id_possibilities.length)]);
}
task_idfield = new JTextField(generated_name.toString());
taskname_field = new JTextField();
taskdesc_field = new JTextArea();
priority_checkbox = new JCheckBox("High", false);
numberofdays_field = new JTextField();
format = new SimpleDateFormat("dd-MM-yyyy"); // set format
duedate_field = new JFormattedTextField(format);
// set the duedatefield to tomorrow (since minimum task length = 1)
java.util.Calendar cal = java.util.Calendar.getInstance();
cal.setTime(new Date()); // get current date
cal.add(Calendar.DAY_OF_MONTH, 1); // add 1 to current date
Date date = cal.getTime(); // get this date
duedate_field.setValue(date); // set this date to the field
// panel to hold labels and text fields
JPanel labeltextpanel = new JPanel();
labeltextpanel.setLayout(new GridLayout(7, 2));
labeltextpanel.add(task_id);
labeltextpanel.add(task_idfield);
labeltextpanel.add(task_name);
labeltextpanel.add(taskname_field);
labeltextpanel.add(task_desc);
labeltextpanel.add(taskdesc_field);
labeltextpanel.add(priority);
labeltextpanel.add(priority_checkbox);
labeltextpanel.add(numberofdays);
labeltextpanel.add(numberofdays_field);
labeltextpanel.add(duedate);
labeltextpanel.add(duedate_field);
labeltextpanel.add(skills_required);
this.getSkills();
// main panel for frame including its layout
JPanel mainPanel = new JPanel();
mainPanel.setLayout(new BorderLayout());
mainPanel.add(labeltextpanel, BorderLayout.CENTER);
// buttons
clear_button = new JButton("Clear");
submit_button = new JButton("Submit");
// add listeners to buttons
clear_button.addActionListener(this);
submit_button.addActionListener(this);
// create panel for buttons and add buttons
JPanel buttonpanel = new JPanel();
buttonpanel.setLayout(new FlowLayout());
buttonpanel.add(clear_button);
buttonpanel.add(submit_button);
JPanel checkbox_panel = new JPanel();
checkbox_panel.setLayout(new FlowLayout());
for (int i = 0; i < skill_list.size(); i++) {
checkbox_panel.add(skill_list.get(i)); // make this panel flowlayout
}
scrollpane = new JScrollPane(checkbox_panel);
scrollpane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
JPanel panel = new JPanel();
panel.setLayout(new BorderLayout());
panel.add(mainPanel, BorderLayout.CENTER);
panel.add(scrollpane, BorderLayout.SOUTH);
// add the main panel to main frame
add(panel, BorderLayout.CENTER);
add(buttonpanel, BorderLayout.SOUTH);
this.setVisible(true);
}
class DatePicker {
int month = java.util.Calendar.getInstance().get(java.util.Calendar.MONTH);
int year = java.util.Calendar.getInstance().get(java.util.Calendar.YEAR);;
JLabel l = new JLabel("", JLabel.CENTER);
String day = "";
JDialog d;
JButton[] button = new JButton[49];
public DatePicker(JFrame parent) {
d = new JDialog();
d.setModal(true);
String[] header = {"Sun", "Mon", "Tue", "Wed", "Thur", "Fri", "Sat"};
JPanel p1 = new JPanel(new GridLayout(7, 7));
p1.setPreferredSize(new Dimension(430, 120));
for (int x = 0; x < button.length; x++) {
final int selection = x;
button[x] = new JButton();
button[x].setFocusPainted(false);
button[x].setBackground(Color.white);
if (x > 6)
button[x].addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent ae) {
day = button[selection].getActionCommand();
d.dispose();
}
});
if (x < 7) {
button[x].setText(header[x]);
button[x].setForeground(Color.red);
}
p1.add(button[x]);
}
JPanel p2 = new JPanel(new GridLayout(1, 3));
JButton previous = new JButton("<< Previous");
previous.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent ae) {
month--;
displayDate();
}
});
p2.add(previous);
p2.add(l);
JButton next = new JButton("Next >>");
next.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent ae) {
month++;
displayDate();
}
});
p2.add(next);
d.add(p1, BorderLayout.CENTER);
d.add(p2, BorderLayout.SOUTH);
d.pack();
d.setLocationRelativeTo(parent);
displayDate();
d.setVisible(true);
}
public void displayDate() {
for (int x = 7; x < button.length; x++) button[x].setText("");
java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("MMMM yyyy");
java.util.Calendar cal = java.util.Calendar.getInstance();
cal.set(year, month, 1);
int dayOfWeek = cal.get(java.util.Calendar.DAY_OF_WEEK);
int daysInMonth = cal.getActualMaximum(java.util.Calendar.DAY_OF_MONTH);
for (int x = 6 + dayOfWeek, day = 1; day <= daysInMonth; x++, day++)
button[x].setText("" + day);
l.setText(sdf.format(cal.getTime()));
d.setTitle("Date Picker");
}
public String setPickedDate() {
if (day.equals("")) return day;
java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("dd-MM-yyyy");
java.util.Calendar cal = java.util.Calendar.getInstance();
cal.set(year, month, Integer.parseInt(day));
return sdf.format(cal.getTime());
}
}