| 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 static org.openstreetmap.josm.tools.I18n.tr;
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| 5 |
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| 6 | import java.awt.Component;
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| 7 | import java.awt.Dimension;
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| 8 | import java.awt.GridBagLayout;
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| 9 | import java.awt.event.ActionEvent;
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| 10 | import java.awt.event.ActionListener;
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| 11 | import java.util.EventObject;
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| 12 |
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| 13 | import javax.swing.AbstractAction;
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| 14 | import javax.swing.ActionMap;
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| 15 | import javax.swing.JCheckBox;
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| 16 | import javax.swing.JPanel;
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| 17 | import javax.swing.JTable;
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| 18 | import javax.swing.event.CellEditorListener;
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| 19 | import javax.swing.table.TableCellEditor;
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| 20 | import javax.swing.table.TableCellRenderer;
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| 21 |
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| 22 | import org.openstreetmap.josm.gui.util.CellEditorSupport;
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| 23 | import org.openstreetmap.josm.tools.GBC;
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| 24 |
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| 25 | /**
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| 26 | * This class creates a table cell that features two checkboxes, Upload and Save. It
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| 27 | * handles everything on its own, in other words it renders itself and also functions
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| 28 | * as editor so the checkboxes may be set by the user.
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| 29 | *
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| 30 | * Intended usage is like this:
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| 31 | * <code>
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| 32 | * <br>ActionFlagsTableCell aftc = new ActionFlagsTableCell();
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| 33 | * <br>col = new TableColumn(0);
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| 34 | * <br>col.setCellRenderer(aftc);
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| 35 | * <br>col.setCellEditor(aftc);
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| 36 | * </code>
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| 37 | */
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| 38 | class ActionFlagsTableCell extends JPanel implements TableCellRenderer, TableCellEditor {
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| 39 | private final JCheckBox[] checkBoxes = new JCheckBox[2];
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| 40 | private final CellEditorSupport cellEditorSupport = new CellEditorSupport(this);
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| 41 |
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| 42 | private ActionListener al = new ActionListener() {
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| 43 | @Override
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| 44 | public void actionPerformed(ActionEvent e) {
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| 45 | cellEditorSupport.fireEditingStopped();
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| 46 | }
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| 47 | };
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| 48 |
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| 49 | public ActionFlagsTableCell() {
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| 50 | checkBoxes[0] = new JCheckBox(tr("Upload"));
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| 51 | checkBoxes[1] = new JCheckBox(tr("Save"));
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| 52 | setLayout(new GridBagLayout());
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| 53 |
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| 54 | ActionMap am = getActionMap();
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| 55 | for (final JCheckBox b : checkBoxes) {
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| 56 | add(b, GBC.eol().fill(GBC.HORIZONTAL));
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| 57 | b.setPreferredSize(new Dimension(b.getPreferredSize().width, 19));
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| 58 | b.addActionListener(al);
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| 59 | am.put(b.getText(), new AbstractAction() {
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| 60 | @Override
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| 61 | public void actionPerformed(ActionEvent e) {
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| 62 | b.setSelected(!b.isSelected());
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| 63 | cellEditorSupport.fireEditingStopped();
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| 64 | }
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| 65 | });
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| 66 | }
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| 67 |
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| 68 | setToolTipText(tr("<html>Select which actions to perform for this layer, if you click the leftmost button.<br/>Check \"upload\" to upload the changes to the OSM server.<br/>Check \"Save\" to save the layer to the file specified on the left.</html>"));
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| 69 | }
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| 70 |
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| 71 | protected void updateCheckboxes(Object v) {
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| 72 | if (v != null && checkBoxes[0] != null && checkBoxes[1] != null) {
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| 73 | boolean[] values;
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| 74 | if(v instanceof SaveLayerInfo) {
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| 75 | values = new boolean[2];
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| 76 | values[0] = ((SaveLayerInfo) v).isDoUploadToServer();
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| 77 | values[1] = ((SaveLayerInfo) v).isDoSaveToFile();
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| 78 | } else {
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| 79 | values = (boolean[]) v;
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| 80 | }
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| 81 | checkBoxes[0].setSelected(values[0]);
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| 82 | checkBoxes[1].setSelected(values[1]);
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| 83 | }
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| 84 | }
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| 85 |
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| 86 | @Override
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| 87 | public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
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| 88 | updateCheckboxes(value);
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| 89 | return this;
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| 90 | }
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| 91 |
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| 92 | @Override
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| 93 | public void addCellEditorListener(CellEditorListener l) {
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| 94 | cellEditorSupport.addCellEditorListener(l);
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| 95 | }
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| 96 |
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| 97 | @Override
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| 98 | public void cancelCellEditing() {
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| 99 | cellEditorSupport.fireEditingCanceled();
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| 100 | }
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| 101 |
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| 102 | @Override
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| 103 | public Object getCellEditorValue() {
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| 104 | boolean[] values = new boolean[2];
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| 105 | values[0] = checkBoxes[0].isSelected();
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| 106 | values[1] = checkBoxes[1].isSelected();
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| 107 | return values;
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| 108 | }
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| 109 |
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| 110 | @Override
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| 111 | public boolean isCellEditable(EventObject anEvent) {
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| 112 | return true;
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| 113 | }
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| 114 |
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| 115 | @Override
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| 116 | public void removeCellEditorListener(CellEditorListener l) {
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| 117 | cellEditorSupport.removeCellEditorListener(l);
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| 118 | }
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| 119 |
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| 120 | @Override
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| 121 | public boolean shouldSelectCell(EventObject anEvent) {
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| 122 | return true;
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| 123 | }
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| 124 |
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| 125 | @Override
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| 126 | public boolean stopCellEditing() {
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| 127 | cellEditorSupport.fireEditingStopped();
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| 128 | return true;
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| 129 | }
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| 130 |
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| 131 | @Override
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| 132 | public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) {
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| 133 | updateCheckboxes(value);
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| 134 | return this;
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| 135 | }
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| 136 | }
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