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| 1 | +package Views; |
| 2 | +/* AddPartyView.java |
| 3 | + * |
| 4 | + * Version: |
| 5 | + * $Id$ |
| 6 | + * |
| 7 | + * Revisions: |
| 8 | + * $Log: AddPartyView.java,v $ |
| 9 | + * Revision 1.7 2003/02/20 02:05:53 ??? |
| 10 | + * Fixed addPatron so that duplicates won't be created. |
| 11 | + * |
| 12 | + * Revision 1.6 2003/02/09 20:52:46 ??? |
| 13 | + * Added comments. |
| 14 | + * |
| 15 | + * Revision 1.5 2003/02/02 17:42:09 ??? |
| 16 | + * Made updates to migrate to observer model. |
| 17 | + * |
| 18 | + * Revision 1.4 2003/02/02 16:29:52 ??? |
| 19 | + * Added ControlDeskEvent and ControlDeskObserver. Updated Queue to allow access to Vector so that contents could be viewed without destroying. Implemented observer model for most of ControlDesk. |
| 20 | + * |
| 21 | + * |
| 22 | + */ |
| 23 | + |
| 24 | +/** |
| 25 | + * Class for GUI components need to add a party |
| 26 | + * |
| 27 | + */ |
| 28 | + |
| 29 | +import java.awt.*; |
| 30 | +import java.awt.event.*; |
| 31 | +import javax.swing.*; |
| 32 | +import javax.swing.event.*; |
| 33 | + |
| 34 | +import models.Bowler; |
| 35 | +import controllers.BowlerFile; |
| 36 | + |
| 37 | +import java.util.*; |
| 38 | + |
| 39 | +/* Constructor for GUI used to Add Parties to the waiting party queue. */ |
| 40 | +public class AddPartyView implements ListSelectionListener { |
| 41 | + private int maxSize; |
| 42 | + private JFrame win; |
| 43 | + private JButton addPatron, newPatron, remPatron, finished; |
| 44 | + private JList partyList, allBowlers; |
| 45 | + Vector party; |
| 46 | + |
| 47 | + private Vector bowlerdb; |
| 48 | + |
| 49 | + private AddPartyView addpartyView; |
| 50 | + private String selectedNick, selectedMember; |
| 51 | + |
| 52 | + public AddPartyView(ControlDeskView controlDesk, int max) { |
| 53 | + this.addpartyView = this; |
| 54 | + maxSize = max; |
| 55 | + |
| 56 | + win = new JFrame("Add Party"); |
| 57 | + win.getContentPane().setLayout(new BorderLayout()); |
| 58 | + ((JPanel) win.getContentPane()).setOpaque(false); |
| 59 | + |
| 60 | + JPanel colPanel = new JPanel(); |
| 61 | + colPanel.setLayout(new GridLayout(1, 3)); |
| 62 | + GeneralView gview=new GeneralView(); |
| 63 | + |
| 64 | + // Party Panel |
| 65 | + JPanel partyPanel = new JPanel(); |
| 66 | + gview.setFlowLayout(partyPanel, "Your Party"); |
| 67 | + |
| 68 | + party = new Vector(); |
| 69 | + Vector empty = new Vector(); |
| 70 | + empty.add("(Empty)"); |
| 71 | + |
| 72 | + partyList = new JList(empty); |
| 73 | + gview.addJList(partyList, 5, 120); |
| 74 | + partyList.addListSelectionListener(this); |
| 75 | + JScrollPane partyPane = new JScrollPane(partyList); |
| 76 | + partyPanel.add(partyPane); |
| 77 | + |
| 78 | + // Bowler Database |
| 79 | + JPanel bowlerPanel = new JPanel(); |
| 80 | + gview.setFlowLayout(bowlerPanel, "Bowler Database"); |
| 81 | + |
| 82 | + try { |
| 83 | + bowlerdb = new Vector(BowlerFile.getBowlers()); |
| 84 | + } catch (Exception e) { |
| 85 | + System.err.println("File Error"); |
| 86 | + bowlerdb = new Vector(); |
| 87 | + } |
| 88 | + allBowlers = new JList(bowlerdb); |
| 89 | + gview.addJList(allBowlers,8,120); |
| 90 | + JScrollPane bowlerPane = new JScrollPane(allBowlers); |
| 91 | + bowlerPane.setVerticalScrollBarPolicy( |
| 92 | + JScrollPane.VERTICAL_SCROLLBAR_ALWAYS); |
| 93 | + allBowlers.addListSelectionListener(this); |
| 94 | + bowlerPanel.add(bowlerPane); |
| 95 | + |
| 96 | + // Button Panel |
| 97 | + JPanel buttonPanel = new JPanel(); |
| 98 | + buttonPanel.setLayout(new GridLayout(4, 1)); |
| 99 | + |
| 100 | + addPatron = new JButton("Add to Party"); |
| 101 | + addPatron.addActionListener(new ActionListener() { |
| 102 | + @Override |
| 103 | + public void actionPerformed(ActionEvent e) { |
| 104 | + if (selectedNick != null && party.size() < maxSize) { |
| 105 | + if (party.contains(selectedNick)) { |
| 106 | + System.err.println("Member already in Party"); |
| 107 | + } else { |
| 108 | + party.add(selectedNick); |
| 109 | + partyList.setListData(party); |
| 110 | + } |
| 111 | + } |
| 112 | + } |
| 113 | + }); |
| 114 | + JPanel addPatronPanel = new JPanel(); |
| 115 | + gview.addButton(addPatron, addPatronPanel); |
| 116 | + |
| 117 | + remPatron = new JButton("Remove Member"); |
| 118 | + remPatron.addActionListener(new ActionListener() { |
| 119 | + @Override |
| 120 | + public void actionPerformed(ActionEvent e) { |
| 121 | + if (selectedMember != null) { |
| 122 | + party.removeElement(selectedMember); |
| 123 | + partyList.setListData(party); |
| 124 | + } |
| 125 | + } |
| 126 | + }); |
| 127 | + JPanel remPatronPanel = new JPanel(); |
| 128 | + gview.addButton(remPatron,remPatronPanel); |
| 129 | + |
| 130 | + newPatron = new JButton("New Patron"); |
| 131 | + newPatron.addActionListener(new ActionListener() { |
| 132 | + @Override |
| 133 | + public void actionPerformed(ActionEvent e) { |
| 134 | + NewPatronView newPatron = new NewPatronView(addpartyView); |
| 135 | + } |
| 136 | + }); |
| 137 | + JPanel newPatronPanel = new JPanel(); |
| 138 | + gview.addButton(newPatron, newPatronPanel); |
| 139 | + |
| 140 | + finished = new JButton("Finished"); |
| 141 | + finished.addActionListener(new ActionListener() { |
| 142 | + @Override |
| 143 | + public void actionPerformed(ActionEvent e) { |
| 144 | + if ( party != null && party.size() > 0) { |
| 145 | + controlDesk.updateAddParty(addpartyView); |
| 146 | + } |
| 147 | + win.hide(); |
| 148 | + } |
| 149 | + }); |
| 150 | + JPanel finishedPanel = new JPanel(); |
| 151 | + gview.addButton(finished, finishedPanel); |
| 152 | + |
| 153 | + buttonPanel.add(addPatronPanel); |
| 154 | + buttonPanel.add(remPatronPanel); |
| 155 | + buttonPanel.add(newPatronPanel); |
| 156 | + buttonPanel.add(finishedPanel); |
| 157 | + |
| 158 | + // Clean up main panel |
| 159 | + colPanel.add(partyPanel); |
| 160 | + colPanel.add(bowlerPanel); |
| 161 | + colPanel.add(buttonPanel); |
| 162 | + |
| 163 | + win.getContentPane().add("Center", colPanel); |
| 164 | + |
| 165 | + win.pack(); |
| 166 | + |
| 167 | + // Center Window on Screen |
| 168 | + Dimension screenSize = (Toolkit.getDefaultToolkit()).getScreenSize(); |
| 169 | + win.setLocation( |
| 170 | + ((screenSize.width) / 2) - ((win.getSize().width) / 2), |
| 171 | + ((screenSize.height) / 2) - ((win.getSize().height) / 2)); |
| 172 | + win.show(); |
| 173 | + |
| 174 | + } |
| 175 | + |
| 176 | + |
| 177 | +/** |
| 178 | + * Handler for List actions |
| 179 | + * @param e the ListActionEvent that triggered the handler |
| 180 | + */ |
| 181 | + |
| 182 | + public void valueChanged(ListSelectionEvent e) { |
| 183 | + if (e.getSource().equals(allBowlers)) { |
| 184 | + selectedNick = ((String) ((JList) e.getSource()).getSelectedValue()); |
| 185 | + } |
| 186 | + else if (e.getSource().equals(partyList)) { |
| 187 | + selectedMember = ((String) ((JList) e.getSource()).getSelectedValue()); |
| 188 | + } |
| 189 | + } |
| 190 | + |
| 191 | +/* Accessor for Party */ |
| 192 | + public Vector getNames() { |
| 193 | + return party; |
| 194 | + } |
| 195 | + |
| 196 | +/** |
| 197 | + * Called by NewPatronView to notify AddPartyView to update |
| 198 | + * |
| 199 | + * @param newPatron the NewPatronView that called this method |
| 200 | + */ |
| 201 | + |
| 202 | + public void updateNewPatron(NewPatronView newPatron) { |
| 203 | + try { |
| 204 | + Bowler checkBowler = BowlerFile.getBowlerInfo( newPatron.getNick() ); |
| 205 | + if ( checkBowler == null ) { |
| 206 | + BowlerFile.putBowlerInfo( |
| 207 | + newPatron.getNick(), |
| 208 | + newPatron.getFull(), |
| 209 | + newPatron.getEmail()); |
| 210 | + bowlerdb = new Vector(BowlerFile.getBowlers()); |
| 211 | + allBowlers.setListData(bowlerdb); |
| 212 | + party.add(newPatron.getNick()); |
| 213 | + partyList.setListData(party); |
| 214 | + } else { |
| 215 | + System.err.println( "A Bowler with that name already exists." ); |
| 216 | + } |
| 217 | + } catch (Exception e2) { |
| 218 | + System.err.println("File I/O Error"); |
| 219 | + } |
| 220 | + } |
| 221 | + |
| 222 | +/* Accessor for Party */ |
| 223 | + public Vector getParty() { |
| 224 | + return party; |
| 225 | + } |
| 226 | + |
| 227 | +} |
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