source: src/main/java/genius/gui/tree/TreeFrame.java@ 1

Last change on this file since 1 was 1, checked in by Wouter Pasman, 7 years ago

Initial import : Genius 9.0.0
File size: 9.8 KB
RevLine 
[1]1package genius.gui.tree;
2
3import java.awt.BorderLayout;
4import java.awt.Color;
5import java.awt.Dimension;
6import java.awt.event.MouseAdapter;
7import java.awt.event.MouseEvent;
8import java.io.IOException;
9import java.util.Enumeration;
10
11import javax.swing.Icon;
12import javax.swing.ImageIcon;
13import javax.swing.JButton;
14import javax.swing.JLabel;
15import javax.swing.JMenu;
16import javax.swing.JMenuBar;
17import javax.swing.JOptionPane;
18import javax.swing.JPanel;
19import javax.swing.JScrollPane;
20import javax.swing.JTextField;
21import javax.swing.ListSelectionModel;
22import javax.swing.table.DefaultTableCellRenderer;
23import javax.swing.table.TableColumnModel;
24
25import genius.core.DomainImpl;
26import genius.core.issue.Issue;
27import genius.core.issue.Objective;
28import genius.core.jtreetable.JTreeTable;
29import genius.core.repository.DomainRepItem;
30import genius.core.utility.AdditiveUtilitySpace;
31import genius.gui.dialogs.EditIssueDialog;
32import genius.gui.dialogs.NewIssueDialog;
33
34/**
35 * Frame from a domain.
36 *
37 * @author Wouter Pasman, Mark Hendrikx
38 */
39public class TreeFrame extends JPanel {
40
41 private static final long serialVersionUID = 9072786889017106286L;
42 // Attributes
43 private static final Color UNSELECTED = Color.WHITE;
44 private static final Color HIGHLIGHT = Color.YELLOW;
45 private JTreeTable treeTable;
46 private NegotiatorTreeTableModel model;
47 private JMenuBar menuBar;
48 private JMenu fileMenu;
49 private JMenu editMenu;
50 private DomainRepItem fDomainRepItem;
51 // as we can't use this in a listener
52 private TreeFrame thisFrame;
53 private boolean hasNoProfiles;
54 private JTextField discount;
55 private JTextField reservationValue;
56
57 // Constructors
58 public TreeFrame(DomainImpl domain, boolean hasNoProfiles) {
59 this(new NegotiatorTreeTableModel(domain), hasNoProfiles);
60 }
61
62 public TreeFrame(DomainImpl domain, AdditiveUtilitySpace utilitySpace) {
63 this(new NegotiatorTreeTableModel(domain, utilitySpace), false);
64 }
65
66 public TreeFrame(NegotiatorTreeTableModel treeModel, boolean hasNoProfiles) {
67 super();
68 this.hasNoProfiles = hasNoProfiles;
69 init(treeModel, null);
70 }
71
72 public void clearTreeTable(DomainImpl domain,
73 AdditiveUtilitySpace utilitySpace) {
74 init(new NegotiatorTreeTableModel(domain, utilitySpace), this.getSize());
75 }
76
77 public boolean isDomain() {
78 return model.getUtilitySpace() == null;
79 }
80
81 private void init(NegotiatorTreeTableModel treeModel, Dimension size) {
82 thisFrame = this;
83 model = treeModel;
84 setLayout(new BorderLayout());
85 // Initialize the table
86 initTable(model);
87 treeTable.addMouseListener(new MouseAdapter() {
88 @Override
89 public void mouseReleased(MouseEvent e) {
90
91 if (e.getClickCount() == 2) {
92 Object selected = treeTable.getTree()
93 .getLastSelectedPathComponent();
94
95 if (selected instanceof Issue) {
96 if (hasNoProfiles || !isDomain()) {
97 new EditIssueDialog(thisFrame, (Issue) selected);
98 } else {
99 JOptionPane
100 .showMessageDialog(
101 null,
102 "You may only edit the issues when there are no preference profiles.",
103 "Edit error", 0);
104 }
105 }
106 }
107 }
108 });
109 treeTable.setRowHeight(40);
110 // Initialize the Menu
111 initMenus();
112 JPanel simplePanel = new JPanel();
113
114 JButton saveButton = new JButton("Save changes");
115 Icon icon = new ImageIcon(getClass().getClassLoader().getResource(
116 "genius/gui/resources/save.png"));
117 saveButton.setPreferredSize(new Dimension(180, 60));
118 saveButton.setIcon(icon);
119 saveButton.setFont(saveButton.getFont().deriveFont(18.0f));
120 saveButton.addActionListener(new java.awt.event.ActionListener() {
121 public void actionPerformed(java.awt.event.ActionEvent evt) {
122 if (model.getUtilitySpace() != null) {
123 double newDiscount = 1.0;
124 try {
125 newDiscount = Double.parseDouble(discount.getText());
126 if (newDiscount < 0 || newDiscount > 1) {
127 JOptionPane.showMessageDialog(null,
128 "The discount value is not valid.");
129 return;
130 }
131 } catch (Exception e) {
132 JOptionPane.showMessageDialog(null,
133 "The discount value is not valid.");
134 return;
135 }
136 double newRV = 1.0;
137 try {
138 newRV = Double.parseDouble(reservationValue.getText());
139 if (newRV < 0 || newRV > 1) {
140 JOptionPane.showMessageDialog(null,
141 "The reservation value is not valid.");
142 return;
143 }
144 } catch (Exception e) {
145 JOptionPane.showMessageDialog(null,
146 "The reservation value is not valid.");
147 return;
148 }
149 model.getUtilitySpace().setDiscount(newDiscount);
150 model.getUtilitySpace().setReservationValue(newRV);
151 try {
152 model.getUtilitySpace()
153 .toXML()
154 .saveToFile(
155 model.getUtilitySpace().getFileName());
156 } catch (IOException e) {
157 e.printStackTrace();
158 }
159 } else { // this is a domain
160 model.getDomain().toXML()
161 .saveToFile(model.getDomain().getName());
162 }
163 }
164 });
165
166 if (hasNoProfiles) {
167
168 JButton addIssue = new JButton("Add issue");
169 Icon icon2 = new ImageIcon(getClass().getClassLoader().getResource(
170 "genius/gui/resources/edit_add-32.png"));
171 addIssue.setPreferredSize(new Dimension(180, 60));
172 addIssue.setIcon(icon2);
173 addIssue.setFont(addIssue.getFont().deriveFont(18.0f));
174 addIssue.addActionListener(new java.awt.event.ActionListener() {
175 public void actionPerformed(java.awt.event.ActionEvent evt) {
176 new NewIssueDialog(thisFrame);
177 }
178 });
179 simplePanel.add(addIssue);
180
181 JButton removeIssue = new JButton("Remove issue");
182 Icon icon3 = new ImageIcon(getClass().getClassLoader().getResource(
183 "genius/gui/resources/edit_remove-32.png"));
184 removeIssue.setPreferredSize(new Dimension(180, 60));
185 removeIssue.setIcon(icon3);
186 removeIssue.setFont(removeIssue.getFont().deriveFont(18.0f));
187 removeIssue.addActionListener(new java.awt.event.ActionListener() {
188 public void actionPerformed(java.awt.event.ActionEvent evt) {
189 Object selected = treeTable.getTree()
190 .getLastSelectedPathComponent();
191
192 if (selected instanceof Issue) {
193 ((Issue) selected).removeFromParent();
194 // correct numbering
195 for (int i = 0; i < model.getDomain().getIssues()
196 .size(); i++) {
197 model.getDomain().getIssues().get(i)
198 .setNumber(i + 1); // + 1 for root
199 }
200 treeTable.updateUI();
201 }
202 }
203 });
204 simplePanel.add(removeIssue);
205 }
206 simplePanel.add(saveButton);
207
208 if (model.getUtilitySpace() != null) {
209 simplePanel.add(new JLabel("Discount: "));
210 discount = new JTextField(model.getUtilitySpace()
211 .getDiscountFactor() + "", 5);
212 simplePanel.add(discount);
213
214 simplePanel.add(new JLabel("Reservation value: "));
215 reservationValue = new JTextField(model.getUtilitySpace()
216 .getReservationValueUndiscounted() + "", 5);
217 simplePanel.add(reservationValue);
218 }
219
220 add(simplePanel, BorderLayout.SOUTH);
221
222 if (size != null)
223 this.setSize(size);
224
225 }
226
227 public boolean hasNoProfiles() {
228 return hasNoProfiles;
229 }
230
231 private void initTable(NegotiatorTreeTableModel model) {
232 treeTable = new JTreeTable(model);
233 treeTable.setPreferredSize(new Dimension(1024, 800));
234 treeTable.setPreferredScrollableViewportSize(new Dimension(1024, 300));
235 treeTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
236 treeTable.setRowSelectionAllowed(true);
237 treeTable.setColumnSelectionAllowed(false);
238 treeTable.setCellSelectionEnabled(true);
239
240 TableColumnModel colModel = treeTable.getColumnModel();
241 if (treeTable.getColumnCount() > 3)
242 colModel.getColumn(3).setMinWidth(220); // Wouter: make it likely
243 // that Weight column is
244 // shown completely.
245
246 DefaultTableCellRenderer labelRenderer = new JLabelCellRenderer();
247 treeTable.setDefaultRenderer(JLabel.class, labelRenderer);
248 treeTable.setDefaultRenderer(JTextField.class, labelRenderer);
249
250 IssueValueCellEditor valueEditor = new IssueValueCellEditor(model);
251 treeTable.setDefaultRenderer(IssueValuePanel.class, valueEditor);
252 treeTable.setDefaultEditor(IssueValuePanel.class, valueEditor);
253
254 WeightSliderCellEditor cellEditor = new WeightSliderCellEditor(model);
255 treeTable.setDefaultRenderer(WeightSlider.class, cellEditor);
256 treeTable.setDefaultEditor(WeightSlider.class, cellEditor);
257 treeTable.setRowHeight(24);
258
259 JScrollPane treePane = new JScrollPane(treeTable);
260 treePane.setBackground(treeTable.getBackground());
261 add(treePane, BorderLayout.CENTER);
262 }
263
264 private void initMenus() {
265 menuBar = new JMenuBar();
266 fileMenu = new JMenu("File");
267 editMenu = new JMenu("Edit");
268 menuBar.add(fileMenu);
269 menuBar.add(editMenu);
270 }
271
272 public JTreeTable getTreeTable() {
273 return treeTable;
274 }
275
276 public NegotiatorTreeTableModel getNegotiatorTreeTableModel() {
277 return model;
278 }
279
280 protected void updateHighlights(Objective selected) {
281 Objective parent = null;
282 if (selected != null) {
283 parent = selected.getParent();
284 }
285 Enumeration<Objective> treeEnum = ((Objective) model.getRoot())
286 .getPreorderEnumeration();
287 while (treeEnum.hasMoreElements()) {
288 Objective obj = treeEnum.nextElement();
289 if (selected == null || parent == null) {
290 setRowBackground(obj, UNSELECTED);
291 } else if (parent.isParent(obj)) {
292 setRowBackground(obj, HIGHLIGHT);
293 } else {
294 setRowBackground(obj, UNSELECTED);
295 }
296 }
297 }
298
299 public Objective getRoot() {
300 return (Objective) model.getRoot();
301 }
302
303 protected void setRowBackground(Objective node, Color color) {
304 model.getNameField(node).setBackground(color);
305 model.getTypeField(node).setBackground(color);
306 model.getNumberField(node).setBackground(color);
307 model.getIssueValuePanel(node).setBackground(color);
308 }
309
310 public DomainRepItem getDomainRepItem() {
311 return fDomainRepItem;
312 }
313}
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