1 | /* |
2 | * Copyright (c) 2001-2009, Jean Tessier |
3 | * All rights reserved. |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
8 | * |
9 | * * Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * |
12 | * * Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
15 | * |
16 | * * Neither the name of Jean Tessier nor the names of his contributors |
17 | * may be used to endorse or promote products derived from this software |
18 | * without specific prior written permission. |
19 | * |
20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR |
24 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
25 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
26 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
27 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
28 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
29 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
30 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
31 | */ |
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 | } |