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32
33 package com.jeantessier.dependencyfinder.gui;
34
35 import java.awt.*;
36
37 import javax.swing.*;
38 import javax.swing.table.*;
39
40 import com.jeantessier.metrics.*;
41
42 public class MeasurementTableCellRenderer extends DefaultTableCellRenderer {
43 private static final Color PRIMARY_NORMAL_BACKGROUND = new Color(247, 247, 247);
44 private static final Color SECONDARY_NORMAL_BACKGROUND = new Color(223, 223, 223);
45 private static final Color NORMAL_FOREGROUND = Color.black;
46
47 private static final Color PRIMARY_HIGHLIGHTED_BACKGROUND = new Color(255, 223, 223);
48 private static final Color SECONDARY_HIGHLIGHTED_BACKGROUND = new Color(255, 207, 207);
49 private static final Color HIGHLIGHTED_FOREGROUND = Color.red;
50
51 public Component getTableCellRendererComponent(JTable table, Object  value, boolean isSelected, boolean hasFocus, int row, int column) {
52 JLabel result = (JLabel) super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
53
54 if (column == 0) {
55 result.setHorizontalAlignment(JLabel.LEFT);
56 } else {
57 result.setHorizontalAlignment(JLabel.CENTER);
58 }
59
60 if (value instanceof Measurement) {
61 Measurement measurement = (Measurement) value;
62 if (measurement.isInRange()) {
63 formatAsNormalCell(isSelected, row, result);
64 } else {
65 formatAsHighlightedCell(isSelected, row, result);
66 }
67
68 String text = "";
69 int dispose = ((OOMetricsTableModel) table.getModel()).getRawColumnDispose(column);
70
71 if (measurement instanceof StatisticalMeasurement) {
72 StatisticalMeasurement stat = (StatisticalMeasurement) measurement;
73 switch (dispose) {
74 case StatisticalMeasurement.DISPOSE_MINIMUM:
75 text = String.valueOf(stat.getMinimum());
76 break;
77 case StatisticalMeasurement.DISPOSE_MEDIAN:
78 text = String.valueOf(stat.getMedian());
79 break;
80 case StatisticalMeasurement.DISPOSE_AVERAGE:
81 text = String.valueOf(stat.getAverage());
82 break;
83 case StatisticalMeasurement.DISPOSE_STANDARD_DEVIATION:
84 text = String.valueOf(stat.getStandardDeviation());
85 break;
86 case StatisticalMeasurement.DISPOSE_MAXIMUM:
87 text = String.valueOf(stat.getMaximum());
88 break;
89 case StatisticalMeasurement.DISPOSE_SUM:
90 text = String.valueOf(stat.getSum());
91 break;
92 case StatisticalMeasurement.DISPOSE_IGNORE:
93 case StatisticalMeasurement.DISPOSE_NB_DATA_POINTS:
94 default:
95 text = "n/a";
96 break;
97 }
98 } else {
99 text = measurement.getValue().toString();
100 }
101
102 setCellContent(result, measurement, dispose, text);
103 } else if (value instanceof Metrics) {
104 Metrics metrics = (Metrics) value;
105
106 if (metrics.isInRange()) {
107 formatAsNormalCell(isSelected, row, result);
108 } else {
109 formatAsHighlightedCell(isSelected, row, result);
110 }
111
112 result.setText(metrics.getName());
113 result.setToolTipText(metrics.getName());
114 } else {
115 formatAsNormalCell(isSelected, row, result);
116 }
117
118 return result;
119 }
120
121 private void formatAsNormalCell(boolean isSelected, int row, JLabel result) {
122 result.setForeground(NORMAL_FOREGROUND);
123
124 if (!isSelected) {
125 if (((row / 3) % 2) == 0) {
126 result.setBackground(PRIMARY_NORMAL_BACKGROUND);
127 } else {
128 result.setBackground(SECONDARY_NORMAL_BACKGROUND);
129 }
130 }
131 }
132
133 private void formatAsHighlightedCell(boolean isSelected, int row, JLabel result) {
134 result.setForeground(HIGHLIGHTED_FOREGROUND);
135
136 if (!isSelected) {
137 if (((row / 3) % 2) == 0) {
138 result.setBackground(PRIMARY_HIGHLIGHTED_BACKGROUND);
139 } else {
140 result.setBackground(SECONDARY_HIGHLIGHTED_BACKGROUND);
141 }
142 }
143 }
144
145 private void setCellContent(JLabel result, Measurement measurement, int dispose, String text) {
146 StringBuffer tooltip = new StringBuffer ();
147 tooltip.append("<html><body><p>");
148 tooltip.append("<b>").append(measurement.getContext().getName()).append("</b><br>");
149 tooltip.append(measurement.getLongName()).append(" (").append(measurement.getShortName()).append(")");
150 if (measurement instanceof StatisticalMeasurement) {
151 tooltip.append(", ").append(StatisticalMeasurement.getDisposeLabel(dispose));
152 }
153 tooltip.append("<br>");
154 tooltip.append("valid range: ").append(measurement.getDescriptor().getRangeAsString()).append("<br>");
155 tooltip.append("value: ").append(text);
156 if (!measurement.isInRange()) {
157 tooltip.append(" <b>*** out of range ***</b>");
158 }
159 if (measurement instanceof StatisticalMeasurement) {
160 tooltip.append("<br>").append(measurement);
161 }
162 tooltip.append("</p></body></html>");
163
164 result.setText(text);
165 result.setToolTipText(tooltip.toString());
166 }
167 }
168 |
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