import javax.swing.*; import javax.swing.border.*; import javax.swing.table.*; import javax.swing.event.*; import java.awt.*; import java.awt.event.*; import java.io.*; import java.util.*; import java.util.List; /** * OHCS Reference Tool — SDG&E Overhead Construction Standards * ============================================================ * Tracks publication dates and provides fast lookup of standards. * * TO ADD A NEW RELEASE: Add one line to CHANGE_LOG below: * {"MM/DD/YY", "list of standards", "page qty", "filename.pdf"}, * * To compile: javac OHCSReference.java * To run: java OHCSReference * To jar: jar cfe OHCSReference.jar OHCSReference *.class && java -jar OHCSReference.jar */ public class OHCSReference extends JFrame { // ───────────────────────────────────────────────────────────────────────── // CHANGE LOG DATA — add new releases here (newest last) // Columns: { Date, Standards Modified, Pages Changed, Filename } // ───────────────────────────────────────────────────────────────────────── static final String[][] CHANGE_LOG = { {"01/30/18", "NEW FORMAT RELEASE", "0", "OHCS2018v0130.pdf"}, {"03/01/18", "103, 340.1, 340.2, 340.3, 631, 701, 711.1-711.2, 712.1-712.2, 713-718, 720.1-720.11, 755.1-755.2, 970.1-970.2, 1207.1-1207.2, 1218.1, 1231.1-1231.4, 1272.2-1272.11, 1320.1-1320.9, 1325.1-1325.9, 1356.1-1356.5, 1452.1-1452.10", "82", "OHCS2018v0301.pdf"}, {"04/16/18", "303.1-303.6, (379.1-379.54 New Format), 546.1-546.3, 601, 701, 711-718, 755-755.2, 760-764.2, 1002.1-1002.6, 1145-1148.3, 1188.1-1188.3, 1212.1-1212.3, 1273.1-1273.7, 1325.1-1325.9, 1432.1-1432.5, 1442.1-1442.4, 1620.1-1620.8, 1640.1-1640.2", "90", "OHCS2018v0416.pdf"}, {"05/15/18", "101.1, (379.1-379.54 Removed), 540.1-540.4, 581.1-581.2, 593.1-593.3, 793.1, 901, 967, 968.1-968.2, 1180.1-1180.4, 1271.1-1271.7, 1352.1-1352.4, 1355.1-1355.4", "35", "OHCS2018v0515.pdf"}, {"06/11/18", "301.1, 331.1-331.3, 435.1-435.4, 576.1-576.3, 1194.1-1194.3, 1320.1-1320.9", "23", "OHCS2018v0611.pdf"}, {"08/01/18", "102.1-102.9, 220-224.4, 389.1-389.2, 392.1-392.4, 401.1, 430.1-433.2, 435.1-440.3, 473.1-473.2, 565.1-565.2, 601, 720.1-720.11, 750.1-750.5, 941.1-941.2, 1004.1-1004.2, 1240.4-1240.6, 1620.1-1620.8, 1701-1710.1, 801, 805-824 (SAG TABLES)", "160", "OHCS2018v0801.pdf"}, {"08/24/18", "392.1-392.4, 394.1, 577.1-577.3, 592.1-592.3, 594.1-594.3, 1002.1-1002.6, 1311.1", "7", "OHCS2018v0824.pdf"}, {"08/30/18", "Special Release — 720.1-720.11, 1272.1-1272.11, 1325.1-1325.9", "3", "OHCS2018v0830.pdf"}, {"09/21/18", "105.1-105.3, 401.1, 430.1-432.4, 590.1-591.4, 601, (635.4 moved to FMO), 750.1-750.5", "9", "OHCS2018v0921.pdf"}, {"10/19/18", "301.1, 303.1-303.6, 720.7, 764.1-764.2, 1004.1-1004.2, 1272.1-1272.10, 1274.1-1274.9, 1352.4, SECTION 1100 REFORMATTED", "8", "OHCS2018v1019.pdf"}, {"11/16/18", "101.1, 103.1, 392.1-392.5, 711.1-711.2, 712.1-712.3, 713-718, 927.1-927.3", "12", "OHCS2018v1116.pdf"}, {"12/21/18", "1003.1-1003.2, SECTION 600 REFORMATTED", "1", "OHCS2018v1221.pdf"}, {"01/24/19", "SECTIONS 1600 & 1700 REFORMATTED", "1", "OHCS2019v0124.pdf"}, {"02/22/19", "432.1-432.4, 701.1, 783.1-783.16, 794.1, SECTIONS 200, 900, 1200, 1300, 1400, 1500 REFORMATTED", "10", "OHCS2019v0222.pdf"}, {"03/20/19", "379, 430, 1201, (1208 TO FMO), 1212, 1276, 1401, (1432 TO FMO), SECTIONS 300 & 500 REFORMATTED", "8", "OHCS2019v0320.pdf"}, {"04/22/19", "201, 207, 211, 213, 217, 220, 225, 229, 251, 262, 281, 285, 287, 396, 577, 760, 784, 1004, 1109, 1207, 1222, 1230, 1231, 1518, 1519, 1620, 1630, (433 TEMPORARILY REMOVED), SECTION 700 REFORMATTED", "29", "OHCS2019v0422.pdf"}, {"05/23/19", "301, 303, 310, 311, 1309", "5", "OHCS2019v0523.pdf"}, {"06/13/19", "310, 374, 711, 1004, 1640", "5", "OHCS2019v0613.pdf"}, {"07/11/19", "1700, 1703, 1704, (1705 to FMO), 1706, 1707, 1708, 1710", "8", "OHCS2019v0711.pdf"}, {"07/15/19", "501, (530 to FMO), 577, 750, 784, 1207", "6", "OHCS2019v0715.pdf"}, {"08/20/19", "229, 301, (388 to FMO), 560, 1444", "5", "OHCS2019v0820.pdf"}, {"09/20/19", "251, 396, 540, 760, 908, 1274, 1401, 1800", "8", "OHCS2019v0920.pdf"}, {"10/25/19", "220, 310, 390, 709, 755, 788, 901, 930, 1206, 1271, 1570, 1571", "12", "OHCS2019v1025.pdf"}, {"11/19/19", "220, 281, 396, 435, 576, 711, 784, 950, 1121, 1156, 1194, 1240, 1273, 1435, 1530, 1615", "16", "OHCS2019v1119.pdf"}, {"12/20/19", "909, 1247", "2", "OHCS2019v1220.pdf"}, {"01/24/20", "Cover Page, 208, 325, 330, 501, 546, 550, 579, 580, 591, 635, 731, 739, 1174, 1231, 1650, 1651, 1652, 1653, 1654, 1655", "21", "OHCS2020v0124.pdf"}, {"02/19/20", "510, 1242, 1274", "3", "OHCS2020v0219.pdf"}, {"03/20/20", "200, 207, 211, 217, 225, 228, 229, 262, 264, 281, 401, 474, 501, 560, 576, 783, 1002, 1116, 1207", "19", "OHCS2020v0320.pdf"}, {"04/24/20", "331, 379, 433, 701, 750, 760, 784, 785, 1201, 1208, 1212, 1272, 1352, 1401, 1442, 1444, 1447, 1561, 1566, 1571, 2000", "21", "OHCS2020v0424.pdf"}, {"05/22/20", "372, 378, 397, 614, 651, 929, 1168, 1230, 1251, INTERNAL SERVER UPGRADE", "10", "OHCS2020v0522.pdf"}, {"06/19/20", "784, 1341", "2", "OHCS2020v0619.pdf"}, {"07/24/20", "251, 320, 1116, 1501, (1511 to FMO), 1651, 1653", "7", "OHCS2020v0724.pdf"}, {"08/21/20", "363, 474, 750, 789, 927, 928", "6", "OHCS2020v0821.pdf"}, {"09/25/20", "540, 1122, 1630", "3", "OHCS2020v0925.pdf"}, {"10/23/20", "501, 543, 1116, 1188, 1190, 1206, 1207, 1212, 1272, 1275, 1452, 2001, 2004, 2007, 2010, 2015, 2025, 2030, 2035, 2036, 2040", "21", "OHCS2020v1023.pdf"}, {"10/28/20", "105", "1", "OHCS2020v1028.pdf"}, {"11/20/20", "320, 390, 396, 577, 612, 720, 739, 745, 789, 975, 1000, 1274, 1440", "13", "OHCS2020v1120.pdf"}, {"12/18/20", "540, 601, 602, 635, 1231, 1325, 1442", "7", "OHCS2020v1218.pdf"}, {"01/22/21", "Cover Page, Disclaimer, 204, 211, 287", "5", "OHCS2021v0122.pdf"}, {"02/19/21", "207, 210, 501, 530, 783, 789, 1101, (1194 TO FMO), 1115, 1121, 1141, 1402, 1403, 1435", "14", "OHCS2021v0219.pdf"}, {"03/19/21", "251, 971, 1341, 1352, 2001, 2004, 2005, 2007, 2010, 2015, 2025, 2030, 2035, 2036, 2040", "15", "OHCS2021v0319.pdf"}, {"04/23/21", "301, 320, 354, 388, 750", "5", "OHCS2021v0423.pdf"}, {"05/21/21", "433, 1501, 1572", "3", "OHCS2021v0521.pdf"}, {"06/25/21", "310", "1", "OHCS2021v0625.pdf"}, {"07/23/21", "635, 739", "2", "OHCS2021v0723.pdf"}, {"08/20/21", "206, 287, 303, 320, 432, 545, 546, 550, 612, 720, 908, 1101, 1184, (1192 to FMO), 1218, 1320, 1451, 1704", "19", "OHCS2021v0820.pdf"}, {"09/24/21", "379, 435, 758, 1222, 1404, 1406, 1414, 1418, 1440, 1444, 1509, 1640", "12", "OHCS2021v0924.pdf"}, {"10/22/21", "201, 208, 213, 220, 320, 430, 543, 1212, 1274, 1620, 1650, 1651", "12", "OHCS2021v1022.pdf"}, {"11/19/21", "927, 1121, 1131, 1141, 1860, 1920", "6", "OHCS2021v1119.pdf"}, {"12/17/21", "229, 262, 301, 315, 331, 354, 435, 474, 540, 711, 720, 739, 750, 784, 793, 1201, 1208, (1230 to FMO), 1231, 1242, 1247, 1271, 1301, 1309, 1311, 1320, 1404, 1801, 1821, 1822, 1830, 1831, 1832, 1840, 1850", "35", "OHCS2021v1217.pdf"}, {"01/21/22", "Cover Page", "1", "OHCS2022v0121.pdf"}, {"02/25/22", "401, 501, 1201, 1207, 1210, (1215 to FMO), 1314, 1401, 1402, 1406, 1501, 1510, 1512, 1514, 1570, 1571, 1573, 1630, 2025", "19", "OHCS2022v0225.pdf"}, {"03/25/22", "101, 103, 105, 390, 801, 1002, 1414, 1812, 1820, 1920", "10", "OHCS2022v0325.pdf"}, {"04/22/22", "102, 530, 1003, 1418, 1701, 1704, 1805, 1901", "8", "OHCS2022v0422.pdf"}, {"05/20/22", "201, 290, 1001, 1206, 1301, (1316 to FMO), 1403, 1435, 1702", "9", "OHCS2022v0520.pdf"}, {"06/24/22", "1610, 1615, 1821", "3", "OHCS2022v0624.pdf"}, {"07/22/22", "331, 545, 575, 720, 739, 1406, 1444, 1451, 1830, 2004", "10", "OHCS2022v0722.pdf"}, {"08/17/22", "432, 437, 576, 801, 1101, 1104, 1208, 1247, 1831", "9", "OHCS2022v0817.pdf"}, {"09/23/22", "303, 1105, 1109, 1218, 1570, 1601, 1810, 2035, Disclaimer", "9", "OHCS2022v0923.pdf"}, {"10/14/22", "1101, 1111, 1115, 1116, 1811", "5", "OHCS2022v1014.pdf"}, {"11/22/22", "301, 379, 389, 397, 440, 590, 612, 701, 789, 941, 971, 1101, 1122, (1190 to FMO), 1206, 1440, 1601, (1660 to FMO)", "18", "OHCS2022v1122.pdf"}, {"12/22/22", "540, 635, 1125, 1222, 1274, 1832", "6", "OHCS2022v1222.pdf"}, {"01/20/23", "Cover Page, Disclaimer, 211, 1184", "4", "OHCS2023v0120.pdf"}, {"02/07/23", "(1440 reverted to previous version)", "1", "OHCS2023v0207.pdf"}, {"02/24/23", "208, 961, 2036", "3", "OHCS2023v0224.pdf"}, {"03/24/23", "390, 602, 907, 1101, (1156 to FMO), 1231, 1444, 1571, 1822", "9", "OHCS2023v0324.pdf"}, {"04/21/23", "346, 546, 581, 701, 739, 745, 783, 787, 901, (974 to FMO), 1170, 1201, (1243 to FMO), 1352, 2005, 1500", "15", "OHCS2023v0421.pdf"}, {"05/19/23", "201, 204, 207, 216, 285, 287, 325, 430, 530, 579, 580, 590, 635, 760, 785, 962, 1121, 1222, 1601, 1610, (1650-1653 to FMO), 2004, 2025", "25", "OHCS2023v0519.pdf"}, {"06/23/23", "210, 211, 220, 281, 380, 396, 511, 711, 784, 787, 908, 971, 1004, 1101, (1188 to FMO), 1247, 1276, 1452, 1620, 1830", "20", "OHCS2023v0623.pdf"}, {"07/21/23", "374, 543, 969, 1174, 1201, (1204 to FMO), (1242 to FMO)", "7", "OHCS2023v0721.pdf"}, {"07/27/23", "229, 354", "2", "OHCS2023v0727.pdf"}, {"08/25/23", "432, 1141, 1435, 1501, (1510 to FMO)", "5", "OHCS2023v0825.pdf"}, {"09/22/23", "201, 209, 218, 225, (264 to FMO), 303, 379, 401, 414, 415, 420, 421, 422, 581, 755, 1101, (1168 to FMO), 1201, 1231, (1273 to FMO), 1640, 2010", "21", "OHCS2023v0922.pdf"}, {"10/20/23", "217, 750, 1703, 1706", "4", "OHCS2023v1020.pdf"}, {"11/22/23", "301, 349, 350, 474, 1707, 1708, 1709, 2035", "8", "OHCS2023v1122.pdf"}, {"12/21/23", "216, 228, 229, 330, 383, 760, 783, 788, 1003, 1170, 1174, 1309, 2005", "13", "OHCS2023v1221.pdf"}, {"01/19/24", "397, 601, 701, 1247", "4", "OHCS2024v0119.pdf"}, {"01/31/24", "Cover Page, 1247, 1444", "3", "OHCS2024v0131.pdf"}, {"02/23/24", "209, 290, 379, 644, 720, 755, 928, 1212, 1352, 2015", "10", "OHCS2024v0223.pdf"}, {"03/22/24", "340, 352, 373, 1121, 1207, 1271, 1301, 1355, 1570, 1573, 2035, 2036", "12", "OHCS2024v0322.pdf"}, {"04/19/24", "103, 216, 225, 285, 331, 645, 731, 758, 773, 775, 777, 793, 901, 961, 1247, 1710, 1805", "17", "OHCS2024v0419.pdf"}, {"06/07/24", "228, 315, 330, 376, 378, 380, 381, 473, 631, 646, 788, 920, 973, 1201, 1512, 1530, 1901", "17", "OHCS2024v0607.pdf"}, {"06/21/24", "213, 346, 711, 1002, 1501, 1812", "6", "OHCS2024v0621.pdf"}, {"08/23/24", "201, 303, 501, 592, 801, 1201, 1277, 2004", "8", "OHCS2024v0823.pdf"}, {"09/20/24", "363, 401, 801, 901, 929, 969, (972 to FMO), 1401, 1519, 1701", "10", "OHCS2024v0920.pdf"}, {"10/25/24", "382, 501, 975, 1401, 2010", "5", "OHCS2024v1025.pdf"}, {"11/22/24", "201, 228, 1128, 1655, 2007", "5", "OHCS2024v1122.pdf"}, {"12/13/24", "310, 433, 1401, 1418, 1850", "5", "OHCS2024v1213.pdf"}, {"01/24/25", "101, 102, 105, 106, 311, 363, 433, 575, 591, 601, 930, 950, 1001, 1003, 1101, 1630, 1640, 2004", "18", "OHCS2025v0124.pdf"}, {"02/21/25", "201, 228, 379, 397, 437, 1105, 1276, 1301, 1314, 1440, 1447, 1570, 2010", "13", "OHCS2025v0221.pdf"}, {"03/21/25", "379, 1212", "2", "OHCS2025v0321.pdf"}, {"05/23/25", "1271, 1272, 1341, 1442, 1620, 1654, 2004", "7", "OHCS2025v0523.pdf"}, {"05/28/25", "739", "1", "OHCS2025v0528.pdf"}, {"06/20/25", "218, 927, 929, 1101, (1104 REMOVED), 1274, 1352, 1435, 1452, 2005", "10", "OHCS2025v0620.pdf"}, {"07/18/25", "208, 701, (2040 moved to 786), 739, 750, 1002, 1218, 1355, 2001, 2034", "11", "OHCS2025v0718.pdf"}, {"08/22/25", "211, 217, 363, 711, 786, 1206, 1212, 1440, 1442, 1615", "10", "OHCS2025v0822.pdf"}, {"09/19/25", "210, 1206, 1222, 1447", "4", "OHCS2025v0919.pdf"}, {"10/24/25", "401, 480, 739, 783, 1207, 1440", "6", "OHCS2025v1024.pdf"}, {"11/21/25", "207, 229, 311, 701, 782, 1247, 1620, 1640, 2005, 2025", "10", "OHCS2025v1121.pdf"}, {"12/19/25", "379, 565, 617, 907", "4", "OHCS2025v1219.pdf"}, {"01/23/26", "208, 315, 331, 390, 435, 440, 701, 750, 784, 909, 1141, 1709, 2004, 2015, 2030", "15", "OHCS2026v0123.pdf"}, {"02/20/26", "908, 1630", "2", "OHCS2026v0220.pdf"}, {"03/20/26", "229, 385, 581, 590, 1207, 1240, 1247, 1271, 1320, 1325, 1414", "11", "OHCS2026v0320.pdf"}, }; // ───────────────────────────────────────────────────────────────────────── // SECTION DESCRIPTIONS // ───────────────────────────────────────────────────────────────────────── static final String[][] SECTIONS = { {"100", "General Information — Construction Standard Requests, Deviation Requests, Page Format"}, {"200", "Practices — Pole Marking, GFMS Maps, Working Space, G.O. Requirements"}, {"300", "Poles, Arms & Hardware — Pole Info, Loading Districts, Crossarms, Conductor Loading"}, {"400", "Distribution Pole Tops — Crossarm/Buckarm Construction, Flying Tap, Alley Arms"}, {"500", "Telecommunications, SCADA & Fiber Optics — Cable, SCADA Switch, Repeater, Load Monitor"}, {"600", "Secondaries, Services — 0-750V Cable, Mid-Span Services, Connections, Cathodic Protection"}, {"700", "Conductor Data & Accessories — Wire specs, connectors, accessories"}, {"800", "Sag — Sag tables, calculations, clearances"}, {"900", "Guying — Guy wire, anchors, dead-ends"}, {"1000", "Grounding & Bonding — Ground rods, bonding conductors, electrode systems"}, {"1100", "Transformers & Boosters — Distribution transformers, kVA sizing, boosters"}, {"1200", "Sectionalizing & Arresters — Switches, fuses, reclosers, surge arresters"}, {"1300", "Capacitors & Regulators — Shunt capacitors, voltage regulators"}, {"1400", "Cable Poles — Joint cable poles, primary cable construction, risers"}, {"1500", "Lighting — Street lighting, switching, photoelectric controls, clearances"}, {"1600", "Wildlife Protection — Critical area maps, cover-up devices, avian safe construction"}, {"1700", "Spacer Cable System — Cable/messenger, dead-ends, tangent, line angles"}, {"1800", "Engineered Steel Poles — External risers, steel pole construction"}, {"1900", "Miscellaneous Equipment — Various utility equipment and hardware"}, {"2000", "Covered Conductor — Covered conductor system construction"}, }; // ───────────────────────────────────────────────────────────────────────── // COLORS // ───────────────────────────────────────────────────────────────────────── static final Color NAVY = new Color(0x0D, 0x2B, 0x4E); static final Color ORANGE = new Color(0xE0, 0x7B, 0x2A); static final Color LIGHT_BLUE = new Color(0xE8, 0xF2, 0xFB); static final Color ROW_ALT = new Color(0xF5, 0xF8, 0xFC); static final Color WHITE = Color.WHITE; // UI fields private JTextField searchField; private JTable changeTable; private DefaultTableModel changeModel; private JTable sectionTable; private JLabel statusLabel; private JTextArea detailArea; private String pdfPath = ""; // ───────────────────────────────────────────────────────────────────────── public static void main(String[] args) { SwingUtilities.invokeLater(() -> { try { UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); } catch (Exception ignored) {} new OHCSReference().setVisible(true); }); } // ───────────────────────────────────────────────────────────────────────── public OHCSReference() { super("OHCS Reference — SDG&E Overhead Construction Standards"); setDefaultCloseOperation(EXIT_ON_CLOSE); setSize(1100, 760); setMinimumSize(new Dimension(800, 560)); setLocationRelativeTo(null); setLayout(new BorderLayout()); add(buildHeader(), BorderLayout.NORTH); add(buildTabs(), BorderLayout.CENTER); add(buildStatus(), BorderLayout.SOUTH); // Reverse change log so newest is first reverseChangeLog(); refreshChangeTable(""); } // ───────────────────────────────────────────────────────────────────────── // Reverse the change log so newest release is first // ───────────────────────────────────────────────────────────────────────── static String[][] reversedLog; static { reversedLog = new String[CHANGE_LOG.length][]; for (int i = 0; i < CHANGE_LOG.length; i++) { reversedLog[i] = CHANGE_LOG[CHANGE_LOG.length - 1 - i]; } } void reverseChangeLog() { /* data already reversed in static block */ } // ───────────────────────────────────────────────────────────────────────── // HEADER // ───────────────────────────────────────────────────────────────────────── JPanel buildHeader() { JPanel header = new JPanel(new BorderLayout()); header.setBackground(NAVY); header.setBorder(BorderFactory.createMatteBorder(0, 0, 3, 0, ORANGE)); // Title JPanel titlePanel = new JPanel(new GridLayout(2, 1, 0, 2)); titlePanel.setBackground(NAVY); titlePanel.setBorder(new EmptyBorder(12, 18, 12, 18)); JLabel title = new JLabel("SDG&E Overhead Construction Standards (OHCS)"); title.setForeground(WHITE); title.setFont(new Font("Segoe UI", Font.BOLD, 16)); String latestDate = reversedLog[0][0]; String latestFile = reversedLog[0][3]; JLabel sub = new JLabel("Current: " + latestFile + " · Released: " + latestDate + " · " + CHANGE_LOG.length + " releases tracked since 2018"); sub.setForeground(new Color(0x90, 0xB8, 0xE0)); sub.setFont(new Font("Segoe UI", Font.PLAIN, 11)); titlePanel.add(title); titlePanel.add(sub); header.add(titlePanel, BorderLayout.CENTER); // Search + PDF button JPanel rightPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT, 10, 12)); rightPanel.setBackground(NAVY); searchField = new JTextField(18); searchField.setFont(new Font("Segoe UI", Font.PLAIN, 13)); searchField.putClientProperty("JTextField.placeholderText", "Search standard # or keyword…"); searchField.addKeyListener(new KeyAdapter() { public void keyReleased(KeyEvent e) { doSearch(); } }); JButton searchBtn = navButton("🔍 Search", ORANGE, WHITE); searchBtn.addActionListener(e -> doSearch()); JButton pdfBtn = navButton("📂 Load PDF", new Color(0x1A, 0x4F, 0x8A), WHITE); pdfBtn.addActionListener(e -> loadPdf()); rightPanel.add(new JLabel(" ") {{ setForeground(WHITE); }}); rightPanel.add(searchField); rightPanel.add(searchBtn); rightPanel.add(pdfBtn); header.add(rightPanel, BorderLayout.EAST); return header; } JButton navButton(String text, Color bg, Color fg) { JButton btn = new JButton(text); btn.setBackground(bg); btn.setForeground(fg); btn.setFont(new Font("Segoe UI", Font.BOLD, 12)); btn.setBorder(new EmptyBorder(7, 14, 7, 14)); btn.setFocusPainted(false); btn.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); return btn; } // ───────────────────────────────────────────────────────────────────────── // TABS // ───────────────────────────────────────────────────────────────────────── JTabbedPane buildTabs() { JTabbedPane tabs = new JTabbedPane(); tabs.setFont(new Font("Segoe UI", Font.BOLD, 12)); tabs.addTab("📋 Change Log", buildChangeLogTab()); tabs.addTab("📁 Sections", buildSectionsTab()); tabs.addTab("🔍 Standard Lookup", buildLookupTab()); return tabs; } // ───────────────────────────────────────────────────────────────────────── // TAB 1: CHANGE LOG // ───────────────────────────────────────────────────────────────────────── JPanel buildChangeLogTab() { JPanel panel = new JPanel(new BorderLayout(0, 0)); // Table String[] cols = {"Date", "Pages", "Filename", "Standards Modified"}; changeModel = new DefaultTableModel(cols, 0) { public boolean isCellEditable(int r, int c) { return false; } }; changeTable = new JTable(changeModel); changeTable.setFont(new Font("Segoe UI", Font.PLAIN, 12)); changeTable.setRowHeight(22); changeTable.setShowGrid(false); changeTable.setIntercellSpacing(new Dimension(0, 0)); changeTable.getTableHeader().setFont(new Font("Segoe UI", Font.BOLD, 12)); changeTable.getTableHeader().setBackground(NAVY); changeTable.getTableHeader().setForeground(WHITE); // Column widths changeTable.getColumnModel().getColumn(0).setPreferredWidth(80); changeTable.getColumnModel().getColumn(1).setPreferredWidth(50); changeTable.getColumnModel().getColumn(2).setPreferredWidth(160); changeTable.getColumnModel().getColumn(3).setPreferredWidth(700); // Alternating row colors changeTable.setDefaultRenderer(Object.class, new DefaultTableCellRenderer() { public Component getTableCellRendererComponent(JTable t, Object v, boolean sel, boolean foc, int r, int c) { super.getTableCellRendererComponent(t, v, sel, foc, r, c); if (sel) { setBackground(ORANGE); setForeground(WHITE); } else { setBackground(r % 2 == 0 ? WHITE : ROW_ALT); setForeground(Color.BLACK); } setBorder(new EmptyBorder(2, 8, 2, 8)); // Highlight dates in orange if (c == 0 && !sel) { setForeground(new Color(0x1A, 0x4F, 0x8A)); setFont(getFont().deriveFont(Font.BOLD)); } // Filename in teal if (c == 2 && !sel) { setForeground(new Color(0x0D, 0x94, 0x88)); } return this; } }); // Click row → show detail + open PDF button changeTable.getSelectionModel().addListSelectionListener(e -> { if (!e.getValueIsAdjusting()) showChangeDetail(); }); // Double-click → open PDF changeTable.addMouseListener(new MouseAdapter() { public void mouseClicked(MouseEvent e) { if (e.getClickCount() == 2) openPdf(); } }); JScrollPane scroll = new JScrollPane(changeTable); scroll.setBorder(BorderFactory.createEmptyBorder()); // Detail panel at bottom detailArea = new JTextArea(4, 40); detailArea.setFont(new Font("Segoe UI", Font.PLAIN, 12)); detailArea.setEditable(false); detailArea.setLineWrap(true); detailArea.setWrapStyleWord(true); detailArea.setBackground(LIGHT_BLUE); detailArea.setBorder(new EmptyBorder(10, 14, 10, 14)); detailArea.setText("← Select a row to see full list of standards changed. Double-click to open PDF."); JPanel bottomBar = new JPanel(new BorderLayout()); bottomBar.setBorder(BorderFactory.createMatteBorder(2, 0, 0, 0, ORANGE)); bottomBar.add(new JScrollPane(detailArea), BorderLayout.CENTER); JButton openBtn = navButton("📄 Open PDF", new Color(0x1A, 0x4F, 0x8A), WHITE); openBtn.addActionListener(e -> openPdf()); JPanel btnPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT, 10, 8)); btnPanel.setBackground(LIGHT_BLUE); btnPanel.add(openBtn); bottomBar.add(btnPanel, BorderLayout.EAST); JSplitPane split = new JSplitPane(JSplitPane.VERTICAL_SPLIT, scroll, bottomBar); split.setResizeWeight(0.75); split.setDividerSize(4); panel.add(split, BorderLayout.CENTER); return panel; } void showChangeDetail() { int row = changeTable.getSelectedRow(); if (row < 0) return; String date = (String) changeModel.getValueAt(row, 0); String pages = (String) changeModel.getValueAt(row, 1); String file = (String) changeModel.getValueAt(row, 2); String stds = (String) changeModel.getValueAt(row, 3); detailArea.setText("Release: " + file + " | Date: " + date + " | Pages changed: " + pages + "\n\nStandards modified:\n" + stds); detailArea.setCaretPosition(0); setStatus("Selected: " + file + " — " + date); } void refreshChangeTable(String filter) { changeModel.setRowCount(0); String q = filter.trim().toLowerCase(); int count = 0; for (String[] row : reversedLog) { if (q.isEmpty() || row[0].contains(q) || row[1].toLowerCase().contains(q) || row[2].toLowerCase().contains(q) || row[3].toLowerCase().contains(q)) { changeModel.addRow(new Object[]{row[0], row[1], row[2], row[3]}); count++; } } setStatus(count + " release(s) shown" + (q.isEmpty() ? "" : " matching "" + q + """)); } // ───────────────────────────────────────────────────────────────────────── // TAB 2: SECTIONS // ───────────────────────────────────────────────────────────────────────── JPanel buildSectionsTab() { JPanel panel = new JPanel(new BorderLayout()); String[] cols = {"Section", "Description"}; DefaultTableModel model = new DefaultTableModel(cols, 0) { public boolean isCellEditable(int r, int c) { return false; } }; for (String[] s : SECTIONS) { model.addRow(new Object[]{s[0], s[1]}); } JTable table = new JTable(model); table.setFont(new Font("Segoe UI", Font.PLAIN, 13)); table.setRowHeight(26); table.setShowGrid(false); table.setIntercellSpacing(new Dimension(0, 0)); table.getTableHeader().setFont(new Font("Segoe UI", Font.BOLD, 13)); table.getTableHeader().setBackground(NAVY); table.getTableHeader().setForeground(WHITE); table.getColumnModel().getColumn(0).setPreferredWidth(70); table.getColumnModel().getColumn(1).setPreferredWidth(900); table.setDefaultRenderer(Object.class, new DefaultTableCellRenderer() { public Component getTableCellRendererComponent(JTable t, Object v, boolean sel, boolean foc, int r, int c) { super.getTableCellRendererComponent(t, v, sel, foc, r, c); if (sel) { setBackground(ORANGE); setForeground(WHITE); } else { setBackground(r % 2 == 0 ? WHITE : ROW_ALT); setForeground(Color.BLACK); } if (c == 0 && !sel) { setFont(getFont().deriveFont(Font.BOLD)); setForeground(NAVY); } setBorder(new EmptyBorder(4, 10, 4, 10)); return this; } }); // Click section → filter change log table.getSelectionModel().addListSelectionListener(e -> { if (!e.getValueIsAdjusting() && table.getSelectedRow() >= 0) { String sec = (String) model.getValueAt(table.getSelectedRow(), 0); searchField.setText(sec); doSearch(); setStatus("Showing changes for Section " + sec); } }); JLabel hint = new JLabel(" Click a section to filter the Change Log tab"); hint.setFont(new Font("Segoe UI", Font.ITALIC, 11)); hint.setForeground(Color.GRAY); hint.setBorder(new EmptyBorder(6, 10, 6, 10)); panel.add(hint, BorderLayout.NORTH); panel.add(new JScrollPane(table), BorderLayout.CENTER); return panel; } // ───────────────────────────────────────────────────────────────────────── // TAB 3: STANDARD LOOKUP // ───────────────────────────────────────────────────────────────────────── JPanel buildLookupTab() { JPanel panel = new JPanel(new BorderLayout(10, 10)); panel.setBorder(new EmptyBorder(18, 18, 18, 18)); // Input row JPanel inputRow = new JPanel(new FlowLayout(FlowLayout.LEFT, 10, 0)); JLabel lbl = new JLabel("Enter Standard Number:"); lbl.setFont(new Font("Segoe UI", Font.BOLD, 13)); JTextField stdInput = new JTextField(12); stdInput.setFont(new Font("Segoe UI", Font.PLAIN, 14)); JButton lookupBtn = navButton("Find All Changes", ORANGE, WHITE); inputRow.add(lbl); inputRow.add(stdInput); inputRow.add(lookupBtn); // Results JTextArea results = new JTextArea(); results.setFont(new Font("Courier New", Font.PLAIN, 12)); results.setEditable(false); results.setBackground(LIGHT_BLUE); results.setBorder(new EmptyBorder(12, 14, 12, 14)); results.setText("Enter a standard number above (e.g. 711, 1207, 379) and click Find.\n" + "Shows every release date that standard was modified."); Runnable doLookup = () -> { String q = stdInput.getText().trim(); if (q.isEmpty()) return; StringBuilder sb = new StringBuilder(); sb.append("Standard: ").append(q).append("\n"); // Determine section try { int num = Integer.parseInt(q.replaceAll("[^0-9]", "")); int sec = (num / 100) * 100; for (String[] s : SECTIONS) { if (s[0].equals(String.valueOf(sec))) { sb.append("Section ").append(sec).append(": ").append(s[1]).append("\n"); break; } } } catch (Exception ignored) {} sb.append("\n").append("─".repeat(60)).append("\n"); sb.append(String.format("%-12s %-8s %s%n", "Date", "Pages", "File")); sb.append("─".repeat(60)).append("\n"); int found = 0; // Search newest first for (String[] row : reversedLog) { // Match whole standard number (avoid 711 matching 1711) String stds = row[3]; if (containsStandard(stds, q)) { sb.append(String.format("%-12s %-8s %s%n", row[0], row[1], row[2])); found++; } } if (found == 0) { sb.append("No changes found for standard ").append(q).append(".\n"); sb.append("Try a partial number or check the Change Log tab."); } else { sb.append("\n").append(found).append(" release(s) modified this standard."); } results.setText(sb.toString()); results.setCaretPosition(0); setStatus("Found " + found + " release(s) for standard " + q); }; lookupBtn.addActionListener(e -> doLookup.run()); stdInput.addKeyListener(new KeyAdapter() { public void keyPressed(KeyEvent e) { if (e.getKeyCode() == KeyEvent.VK_ENTER) doLookup.run(); } }); panel.add(inputRow, BorderLayout.NORTH); panel.add(new JScrollPane(results), BorderLayout.CENTER); return panel; } /** Match exact standard number, avoiding false positives (e.g. 711 vs 1711) */ boolean containsStandard(String haystack, String needle) { // Normalize String h = " " + haystack.replace(",", " ").replace("-", " ") + " "; // Look for the needle surrounded by non-digit chars return h.matches("(?i).*[^0-9]" + needle.replace(".", "\\.") + "[^0-9].*") || haystack.toLowerCase().contains(needle.toLowerCase()); } // ───────────────────────────────────────────────────────────────────────── // STATUS BAR // ───────────────────────────────────────────────────────────────────────── JPanel buildStatus() { JPanel bar = new JPanel(new BorderLayout()); bar.setBackground(new Color(0x07, 0x15, 0x26)); bar.setBorder(new EmptyBorder(4, 14, 4, 14)); statusLabel = new JLabel("Ready — " + CHANGE_LOG.length + " releases loaded | " + "Current version: " + reversedLog[0][3] + " (" + reversedLog[0][0] + ")"); statusLabel.setForeground(new Color(0x90, 0xB8, 0xE0)); statusLabel.setFont(new Font("Segoe UI", Font.PLAIN, 11)); JLabel hint = new JLabel("Double-click a row to open PDF | Load PDF first with 📂 button"); hint.setForeground(new Color(0x6A, 0x90, 0xB8)); hint.setFont(new Font("Segoe UI", Font.PLAIN, 11)); bar.add(statusLabel, BorderLayout.WEST); bar.add(hint, BorderLayout.EAST); return bar; } void setStatus(String msg) { statusLabel.setText(msg); } // ───────────────────────────────────────────────────────────────────────── // ACTIONS // ───────────────────────────────────────────────────────────────────────── void doSearch() { refreshChangeTable(searchField.getText()); } void loadPdf() { JFileChooser fc = new JFileChooser(); fc.setDialogTitle("Locate OHCS PDF file"); fc.setFileFilter(new javax.swing.filechooser.FileNameExtensionFilter("PDF files", "pdf")); int result = fc.showOpenDialog(this); if (result == JFileChooser.APPROVE_OPTION) { pdfPath = fc.getSelectedFile().getAbsolutePath(); setStatus("PDF loaded: " + fc.getSelectedFile().getName() + " — double-click a row to open"); } } void openPdf() { if (pdfPath.isEmpty()) { JOptionPane.showMessageDialog(this, "No PDF loaded. Click the '📂 Load PDF' button first to point to your OHCS PDF file.", "Load PDF First", JOptionPane.INFORMATION_MESSAGE); return; } try { Desktop.getDesktop().open(new File(pdfPath)); } catch (Exception ex) { JOptionPane.showMessageDialog(this, "Could not open PDF:\n" + ex.getMessage(), "Error", JOptionPane.ERROR_MESSAGE); } } }