1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.history;
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3 |
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4 | import java.text.DateFormat;
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5 |
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6 | import javax.swing.table.AbstractTableModel;
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7 |
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8 | import org.openstreetmap.josm.data.osm.Changeset;
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9 | import org.openstreetmap.josm.data.osm.User;
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10 | import org.openstreetmap.josm.data.osm.history.HistoryOsmPrimitive;
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11 | import org.openstreetmap.josm.tools.Logging;
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12 | import org.openstreetmap.josm.tools.date.DateUtils;
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13 |
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14 | /**
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15 | * The table model for the list of versions in the current history
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16 | * @since 11646 (extracted from HistoryBrowserModel)
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17 | */
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18 | public final class VersionTableModel extends AbstractTableModel {
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19 |
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20 | private final HistoryBrowserModel model;
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21 |
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22 | /**
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23 | * Constructs a new {@code VersionTableModel}.
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24 | * @param model parent {@code HistoryBrowserModel}
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25 | */
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26 | public VersionTableModel(HistoryBrowserModel model) {
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27 | this.model = model;
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28 | }
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29 |
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30 | @Override
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31 | public int getRowCount() {
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32 | if (model.getHistory() == null)
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33 | return 0;
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34 | int ret = model.getHistory().getNumVersions();
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35 | if (model.getLatest() != null) {
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36 | ret++;
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37 | }
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38 | return ret;
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39 | }
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40 |
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41 | @Override
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42 | public Object getValueAt(int row, int column) {
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43 | switch (column) {
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44 | case VersionTableColumnModel.COL_VERSION:
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45 | HistoryOsmPrimitive p1 = model.getPrimitive(row);
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46 | if (p1 != null)
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47 | return Long.toString(p1.getVersion());
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48 | return null;
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49 | case VersionTableColumnModel.COL_REFERENCE:
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50 | return model.isReferencePointInTime(row);
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51 | case VersionTableColumnModel.COL_CURRENT:
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52 | return model.isCurrentPointInTime(row);
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53 | case VersionTableColumnModel.COL_DATE:
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54 | HistoryOsmPrimitive p3 = model.getPrimitive(row);
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55 | if (p3 != null && p3.getTimestamp() != null)
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56 | return DateUtils.formatDateTime(p3.getTimestamp(), DateFormat.SHORT, DateFormat.SHORT);
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57 | return null;
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58 | case VersionTableColumnModel.COL_USER:
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59 | HistoryOsmPrimitive p4 = model.getPrimitive(row);
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60 | if (p4 != null) {
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61 | User user = p4.getUser();
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62 | if (user != null)
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63 | return user.getName();
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64 | }
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65 | return null;
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66 | case VersionTableColumnModel.COL_EDITOR:
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67 | HistoryOsmPrimitive p5 = model.getPrimitive(row);
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68 | if (p5 != null) {
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69 | Changeset cs = p5.getChangeset();
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70 | if (cs != null) {
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71 | return cs.get("created_by");
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72 | }
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73 | }
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74 | return null;
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75 | default:
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76 | return null;
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77 | }
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78 | }
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79 |
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80 | @Override
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81 | public void setValueAt(Object aValue, int row, int column) {
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82 | if (!((Boolean) aValue))
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83 | return;
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84 | try {
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85 | switch (column) {
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86 | case 1:
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87 | model.setReferencePointInTime(row);
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88 | break;
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89 | case 2:
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90 | model.setCurrentPointInTime(row);
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91 | break;
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92 | default:
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93 | return;
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94 | }
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95 | } catch (IllegalArgumentException e) {
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96 | Logging.error(e);
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97 | }
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98 | fireTableDataChanged();
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99 | }
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100 |
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101 | @Override
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102 | public boolean isCellEditable(int row, int column) {
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103 | return column >= 1 && column <= 2;
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104 | }
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105 |
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106 | @Override
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107 | public int getColumnCount() {
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108 | return 6;
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109 | }
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110 | }
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