Java tutorial
package fitmon; import java.awt.*; import java.awt.event.*; import java.io.IOException; import java.security.InvalidKeyException; import java.security.NoSuchAlgorithmException; import java.sql.SQLException; import java.text.DateFormat; import java.text.SimpleDateFormat; import java.util.*; import java.util.Date; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.ComboBoxModel; import javax.swing.JComboBox; import javax.swing.JOptionPane; import javax.swing.JTable; import javax.swing.table.DefaultTableModel; import org.json.JSONException; /* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ /** * * @author jas */ public class WorkoutLog extends javax.swing.JFrame implements ActionListener { private UserSession usrSession; /** * Creates new form WorkoutLog */ ArrayList<String> list = new ArrayList<>(); ArrayList<WorkoutData> wkt = new ArrayList<>(); HashMap<String, Integer> hm = new HashMap<>(); WorkoutData wktd; public WorkoutLog() throws IOException, NoSuchAlgorithmException, InvalidKeyException, JSONException { initComponents(); add.addActionListener(this); //add elements to fit combobox JsonParser jp = new JsonParser(); list = jp.jsonExtract(); for (int i = 0; i < list.size(); i++) { fit.addItem(list.get(i)); } fit.setMaximumRowCount(5); //System.out.println(list); } public WorkoutLog(UserSession usrSession) throws IOException, NoSuchAlgorithmException, InvalidKeyException, JSONException { initComponents(); this.usrSession = usrSession; add.addActionListener(this); //add elements to fit combobox JsonParser jp = new JsonParser(); list = jp.jsonExtract(); for (int i = 0; i < list.size(); i++) { fit.addItem(list.get(i)); } fit.setMaximumRowCount(5); //System.out.println(list); } @Override public void actionPerformed(ActionEvent e) { DefaultTableModel model = (DefaultTableModel) tab.getModel(); DateFormat df = new SimpleDateFormat("dd MMMM yyyy"); String workout = (String) fit.getSelectedItem(); double cal = Double.parseDouble(callo.getText()); String date = (time.getDate().getYear() + 1900 + "-" + String.valueOf(time.getDate().getMonth() + 1) + "-" + time.getDate().getDate()); String intensity = (String) level.getSelectedItem(); int min = minutes.getValue(); //Date date = (Date)cal_workout.getDate(); // Adding to Arraylist temp. // wktd.add(workout); // wkt.add(cal); // wkt.add(date); // wkt.add(intensity); // wkt.add(min); //hm.put(value, val); //System.out.println(hm); //System.out.println(wkt); wktd = new WorkoutData(workout, intensity, min, cal, date); wkt.add(wktd); model.addRow(new Object[] { workout, min, intensity, cal, "Remove" }); // try { // wktd.addData(wkt); // } catch (IOException | NoSuchAlgorithmException | InvalidKeyException | JSONException | SQLException | ClassNotFoundException ex) { // Logger.getLogger(Log.class.getName()).log(Level.SEVERE, null, ex); // } // } /** * This method is called from within the constructor to initialize the form. * WARNING: Do NOT modify this code. The content of this method is always * regenerated by the Form Editor. */ @SuppressWarnings("unchecked") // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents private void initComponents() { jPanel1 = new javax.swing.JPanel(); fit = new javax.swing.JComboBox(); jLabel2 = new javax.swing.JLabel(); minutes = new javax.swing.JSlider(); min = new javax.swing.JLabel(); cal = new javax.swing.JLabel(); callo = new javax.swing.JTextField(); level = new javax.swing.JComboBox(); inten = new javax.swing.JLabel(); add = new javax.swing.JButton(); addanother = new javax.swing.JButton(); table = new javax.swing.JScrollPane(); tab = new javax.swing.JTable(); log_wkt = new javax.swing.JButton(); wkt_head = new javax.swing.JLabel(); time = new com.toedter.calendar.JDateChooser(); cancelButton = new javax.swing.JButton(); img = new javax.swing.JLabel(); jLabel1 = new javax.swing.JLabel(); setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE); setName("wktlog"); // NOI18N jPanel1.setLayout(null); jPanel1.add(fit); fit.setBounds(20, 100, 160, 40); jLabel2.setFont(new java.awt.Font("Microsoft Sans Serif", 2, 14)); // NOI18N jLabel2.setText("Select Workout"); jPanel1.add(jLabel2); jLabel2.setBounds(30, 80, 140, 20); minutes.setMajorTickSpacing(30); minutes.setMaximum(300); minutes.setMinorTickSpacing(5); minutes.setPaintLabels(true); minutes.setPaintTicks(true); minutes.setValue(0); jPanel1.add(minutes); minutes.setBounds(210, 100, 400, 40); min.setFont(new java.awt.Font("Microsoft Sans Serif", 2, 14)); // NOI18N min.setText("Minutes"); jPanel1.add(min); min.setBounds(220, 80, 110, 16); cal.setFont(new java.awt.Font("Microsoft Sans Serif", 2, 14)); // NOI18N cal.setText("Clories Burned"); jPanel1.add(cal); cal.setBounds(30, 140, 130, 20); callo.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { calloActionPerformed(evt); } }); jPanel1.add(callo); callo.setBounds(20, 170, 150, 30); level.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Low", "Moderate", "High" })); jPanel1.add(level); level.setBounds(210, 170, 90, 30); inten.setFont(new java.awt.Font("Microsoft Sans Serif", 2, 14)); // NOI18N inten.setText("Intensity"); jPanel1.add(inten); inten.setBounds(220, 140, 100, 20); add.setText("add "); jPanel1.add(add); add.setBounds(50, 230, 80, 30); addanother.setText("add another workout"); addanother.addMouseListener(new java.awt.event.MouseAdapter() { public void mouseClicked(java.awt.event.MouseEvent evt) { addAnotherButton(evt); } }); addanother.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { addanotherActionPerformed(evt); } }); jPanel1.add(addanother); addanother.setBounds(160, 230, 160, 23); tab.setBackground(new java.awt.Color(204, 204, 255)); tab.setModel(new javax.swing.table.DefaultTableModel(new Object[][] { }, new String[] { "Workout", "Minutes", "Intensity", "Calories Burned", "Edit" })); tab.addMouseListener(new java.awt.event.MouseAdapter() { public void mouseClicked(java.awt.event.MouseEvent evt) { removeItem(evt); } }); table.setViewportView(tab); jPanel1.add(table); table.setBounds(20, 280, 900, 190); log_wkt.setBackground(new java.awt.Color(204, 204, 255)); log_wkt.setFont(new java.awt.Font("Calibri Light", 1, 14)); // NOI18N log_wkt.setText("Save Workout"); log_wkt.addMouseListener(new java.awt.event.MouseAdapter() { public void mouseClicked(java.awt.event.MouseEvent evt) { logWorkout(evt); } }); jPanel1.add(log_wkt); log_wkt.setBounds(590, 530, 140, 40); wkt_head.setFont(new java.awt.Font("Calibri Light", 1, 20)); // NOI18N wkt_head.setText("Log your workout for:"); jPanel1.add(wkt_head); wkt_head.setBounds(200, 20, 220, 40); jPanel1.add(time); time.setBounds(410, 20, 200, 40); cancelButton.setFont(new java.awt.Font("Calibri Light", 1, 14)); // NOI18N cancelButton.setText("Cancel"); cancelButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { cancelButtonActionPerformed(evt); } }); jPanel1.add(cancelButton); cancelButton.setBounds(770, 530, 140, 40); img.setIcon(new javax.swing.ImageIcon(getClass().getResource("/Images/new.png"))); // NOI18N jPanel1.add(img); img.setBounds(0, 0, 940, 600); jLabel1.setText("jLabel1"); jPanel1.add(jLabel1); jLabel1.setBounds(210, 30, 34, 14); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup( javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup() .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, 938, Short.MAX_VALUE) .addContainerGap())); layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addComponent( jPanel1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 601, Short.MAX_VALUE)); pack(); }// </editor-fold>//GEN-END:initComponents private void calloActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_calloActionPerformed // TODO add your handling code here: }//GEN-LAST:event_calloActionPerformed private void addanotherActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_addanotherActionPerformed callo.setText(""); minutes.setValue(0); fit.setSelectedIndex(0); level.setSelectedIndex(0); // TODO add your handling code here: }//GEN-LAST:event_addanotherActionPerformed private void addAnotherButton(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_addAnotherButton // TODO add your handling code here: }//GEN-LAST:event_addAnotherButton private void removeItem(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_removeItem if (evt.getClickCount() == 1) { JTable target = (JTable) evt.getSource(); int row = target.getSelectedRow(); int column = target.getSelectedColumn(); String selectedwkt = (String) target.getValueAt(row, 0); //int index = selectedwkt.indexOf("--"); // String foodName = selectedFood.substring(0, index); //int calorie = selectedFood.substring(index+2); if (target.getColumnName(target.getSelectedColumn()).equals("Edit")) { DefaultTableModel model = (DefaultTableModel) tab.getModel(); model.removeRow(row); for (int i = 0; i < wkt.size(); i++) { if (wkt.get(i).getWorkout().equals(selectedwkt)) //&& wkt.get(i).getCal().equals(calorie)) { wkt.remove(i); break; } } } // do some action if appropriate column } // TODO add your handling code here: }//GEN-LAST:event_removeItem private void logWorkout(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_logWorkout int userId = usrSession.getUserID(); String date = null; for (int i = 0; i < wkt.size(); i++) { try { date = wkt.get(i).getDate(); wktd.addData(wkt.get(i).getWorkout(), wkt.get(i).getIntensity(), wkt.get(i).getMinutes(), wkt.get(i).getCalories(), wkt.get(i).getDate(), userId); } catch (IOException | NoSuchAlgorithmException | InvalidKeyException | JSONException | SQLException | ClassNotFoundException ex) { Logger.getLogger(WorkoutLog.class.getName()).log(Level.SEVERE, null, ex); } } try { wktd.workoutAdded(date, userId); // TODO add your handling code here: } catch (SQLException ex) { Logger.getLogger(WorkoutLog.class.getName()).log(Level.SEVERE, null, ex); } // TODO add your handling code here: }//GEN-LAST:event_logWorkout private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelButtonActionPerformed // TODO add your handling code here: this.setVisible(false); dispose(); }//GEN-LAST:event_cancelButtonActionPerformed /** * @param args the command line arguments */ public static void main(String args[]) { /* Set the Nimbus look and feel */ //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) "> /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel. * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html */ try { for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) { if ("Nimbus".equals(info.getName())) { javax.swing.UIManager.setLookAndFeel(info.getClassName()); break; } } } catch (ClassNotFoundException ex) { java.util.logging.Logger.getLogger(WorkoutLog.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(WorkoutLog.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(WorkoutLog.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(WorkoutLog.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } //</editor-fold> /* Create and display the form */ java.awt.EventQueue.invokeLater(new Runnable() { @Override public void run() { try { new WorkoutLog().setVisible(true); } catch (IOException ex) { Logger.getLogger(WorkoutLog.class.getName()).log(Level.SEVERE, null, ex); } catch (NoSuchAlgorithmException ex) { Logger.getLogger(WorkoutLog.class.getName()).log(Level.SEVERE, null, ex); } catch (InvalidKeyException ex) { Logger.getLogger(WorkoutLog.class.getName()).log(Level.SEVERE, null, ex); } catch (JSONException ex) { Logger.getLogger(WorkoutLog.class.getName()).log(Level.SEVERE, null, ex); } } }); } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton add; private javax.swing.JButton addanother; private javax.swing.JLabel cal; private javax.swing.JTextField callo; private javax.swing.JButton cancelButton; private javax.swing.JComboBox fit; private javax.swing.JLabel img; private javax.swing.JLabel inten; private javax.swing.JLabel jLabel1; private javax.swing.JLabel jLabel2; private javax.swing.JPanel jPanel1; private javax.swing.JComboBox level; private javax.swing.JButton log_wkt; private javax.swing.JLabel min; private javax.swing.JSlider minutes; private javax.swing.JTable tab; private javax.swing.JScrollPane table; private com.toedter.calendar.JDateChooser time; private javax.swing.JLabel wkt_head; // End of variables declaration//GEN-END:variables }