src/main/java/at/ac/tuwien/sbc/valesriegler/group/gui/GroupCreationDetailsPanel.java

   1 package at.ac.tuwien.sbc.valesriegler.group.gui;
   2
   3 import java.awt.GridLayout;
   4 import java.awt.event.ActionEvent;
   5 import java.awt.event.ActionListener;
   6 import java.util.ArrayList;
   7 import java.util.List;
   8
   9 import javax.swing.*;
  10
  11 import at.ac.tuwien.sbc.valesriegler.group.GroupAgent;
  12 import at.ac.tuwien.sbc.valesriegler.types.PizzaType;
  13
  14 /**
  15  * Panel which allows the selection of pizzas and the number of groups to create
  16  * <p />
  17  * Features a Create- and Cancel-Button which call the respective methods of the
  18  * {@link GroupCreationHandler} set by {@link #setCreateAndCancelHandler(GroupCreationHandler)}
  19  *
  20  * @author Gregor Riegler <gregor DOT riegler AT gmail DOT com>
  21  *
  22  */
  23 @SuppressWarnings("serial")
  24 public class GroupCreationDetailsPanel extends JPanel {
  25
  26         private GroupCreationHandler handler;
  27         private int numberMembers;
  28         private JSpinner numberOfGroupsSpinner;
  29         private List<JComboBox> combos = new ArrayList<JComboBox>();
  30     private JTextField addressField = new JTextField();
  31     private final JComboBox pizzeriaDropdown = new JComboBox();
  32
  33     public GroupCreationDetailsPanel(int numberMembers, boolean withAddressField) {
  34                 this.numberMembers = numberMembers;
  35
  36                 GridLayout layout = new GridLayout(0, 2);
  37                 setLayout(layout);
  38
  39                 for(int i=1; i<=numberMembers; i++) {
  40                         JLabel memberLabel = new JLabel(i + ". Person");
  41                         JComboBox pizzaDropdown = new JComboBox();
  42                         combos.add(pizzaDropdown);
  43                         for(PizzaType type : PizzaType.values()) {
  44                                 pizzaDropdown.addItem(type);
  45                         }
  46                         this.add(memberLabel);
  47                         this.add(pizzaDropdown);
  48                 }
  49                 JLabel numberOfGroupsLabel = new JLabel("Number of groups to create: ");
  50                 SpinnerNumberModel model = new SpinnerNumberModel(1,1,100,1);
  51             numberOfGroupsSpinner = new JSpinner(model);
  52
  53             this.add(numberOfGroupsLabel);
  54             this.add(numberOfGroupsSpinner);
  55
  56         final JLabel pizzeriaLabel = new JLabel("Pizzeria: ");
  57
  58         final List<String> pizzeriaIdentifiers = GroupAgent.getInstance().getPizzeriaIdentifiers();
  59         for (String pizzeriaIdentifier : pizzeriaIdentifiers) {
  60             pizzeriaDropdown.addItem(pizzeriaIdentifier);
  61         }
  62
  63         this.add(pizzeriaLabel);
  64         this.add(pizzeriaDropdown);
  65
  66         if(withAddressField) {
  67             final JLabel addressLabel = new JLabel("Address: ");
  68             this.add(addressLabel);
  69             this.add(addressField);
  70         }
  71
  72         JButton create = new JButton("Create");
  73             JButton cancel = new JButton("Cancel");
  74
  75             this.add(create);
  76             this.add(cancel);
  77
  78             addCreateHandler(create);
  79             addCancelHandler(cancel);
  80         }
  81
  82
  83         private void addCancelHandler(JButton cancel) {
  84                 cancel.addActionListener(new ActionListener() {
  85
  86                         @Override
  87                         public void actionPerformed(ActionEvent e) {
  88                                 handler.handleCancel();
  89                         }
  90                 });
  91         }
  92
  93         private void addCreateHandler(JButton create) {
  94                 create.addActionListener(new ActionListener() {
  95
  96                         @Override
  97                         public void actionPerformed(ActionEvent e) {
  98                                 List<PizzaType> types = new ArrayList<>();
  99                                 for(JComboBox combo : combos) {
 100                                         types.add((PizzaType) combo.getSelectedItem());
 101                                 }
 102                                 GroupCreationDetailsRequest gcr = new GroupCreationDetailsRequest(numberMembers, (int) numberOfGroupsSpinner.getValue(), types, addressField.getText(), (String) pizzeriaDropdown.getSelectedItem());
 103                                 handler.handleGroupCreation(gcr);
 104                         }
 105                 });
 106         }
 107
 108         public void setCreateAndCancelHandler(
 109                         GroupCreationHandler groupCreationCallback) {
 110                 this.handler = groupCreationCallback;
 111         }
 112
 113 }