1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.io;
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3 |
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4 | import java.awt.Component;
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5 | import java.awt.event.MouseAdapter;
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6 | import java.awt.event.MouseEvent;
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7 | import java.util.EventObject;
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8 | import java.util.concurrent.CopyOnWriteArrayList;
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9 |
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10 | import javax.swing.JCheckBox;
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11 | import javax.swing.JTable;
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12 | import javax.swing.event.CellEditorListener;
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13 | import javax.swing.event.ChangeEvent;
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14 | import javax.swing.table.TableCellEditor;
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15 |
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16 | /**
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17 | * This is {@see TableCellEditor} for a boolean flag. It is used in two table columns of
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18 | * {@see SaveLayersTable} and renders the values of {@see SaveLayerInfo#isDoSaveToFile()}
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19 | * and {@see SaveLayerInfo#isDoUploadToServer()}
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20 | *
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21 | */
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22 | class SaveFlagCellEditor extends JCheckBox implements TableCellEditor {
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23 | private CopyOnWriteArrayList<CellEditorListener> listeners;
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24 | private boolean value;
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25 |
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26 | public SaveFlagCellEditor() {
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27 | listeners = new CopyOnWriteArrayList<CellEditorListener>();
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28 | addMouseListener(
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29 | new MouseAdapter() {
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30 | @Override
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31 | public void mouseExited(MouseEvent e) {
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32 | stopCellEditing();
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33 | }
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34 | }
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35 | );
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36 | }
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37 |
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38 | public void addCellEditorListener(CellEditorListener l) {
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39 | if (!listeners.contains(l)) {
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40 | listeners.add(l);
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41 | }
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42 | }
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43 |
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44 | protected void fireEditingCanceled() {
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45 | for (CellEditorListener l: listeners) {
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46 | l.editingCanceled(new ChangeEvent(this));
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47 | }
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48 | }
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49 |
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50 | protected void fireEditingStopped() {
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51 | for (CellEditorListener l: listeners) {
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52 | l.editingStopped(new ChangeEvent(this));
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53 | }
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54 | }
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55 |
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56 | public void cancelCellEditing() {
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57 | fireEditingCanceled();
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58 | }
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59 |
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60 | public Object getCellEditorValue() {
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61 | return value;
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62 | }
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63 |
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64 | public boolean isCellEditable(EventObject anEvent) {
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65 | return true;
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66 | }
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67 |
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68 | public void removeCellEditorListener(CellEditorListener l) {
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69 | if (listeners.contains(l)) {
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70 | listeners.remove(l);
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71 | }
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72 | }
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73 |
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74 | public boolean shouldSelectCell(EventObject anEvent) {
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75 | return true;
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76 | }
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77 |
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78 | public void setInitialValue(boolean value) {
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79 | this.value = value;
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80 | setSelected(value);
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81 | }
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82 |
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83 | public boolean stopCellEditing() {
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84 | this.value = isSelected();
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85 | fireEditingStopped();
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86 | return true;
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87 | }
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88 |
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89 | public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) {
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90 | SaveLayerInfo info = (SaveLayerInfo)value;
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91 | switch(column) {
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92 | case 4: setInitialValue(info.isDoUploadToServer()); break;
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93 | case 5: setInitialValue(info.isDoSaveToFile()); break;
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94 | }
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95 | return this;
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96 | }
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97 | }
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