| 1 | package org.openstreetmap.josm.gui.dialogs;
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| 2 |
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| 3 | import java.awt.BorderLayout;
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| 4 | import java.awt.Dimension;
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| 5 | import java.awt.GridLayout;
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| 6 | import java.awt.event.ActionEvent;
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| 7 | import java.awt.event.ActionListener;
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| 8 | import java.awt.event.KeyEvent;
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| 9 | import java.awt.event.MouseAdapter;
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| 10 | import java.awt.event.MouseEvent;
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| 11 | import java.util.Collection;
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| 12 |
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| 13 | import javax.swing.DefaultListModel;
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| 14 | import javax.swing.JButton;
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| 15 | import javax.swing.JLabel;
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| 16 | import javax.swing.JList;
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| 17 | import javax.swing.JOptionPane;
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| 18 | import javax.swing.JPanel;
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| 19 | import javax.swing.JScrollPane;
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| 20 | import javax.swing.ListSelectionModel;
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| 21 |
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| 22 | import org.openstreetmap.josm.Main;
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| 23 | import org.openstreetmap.josm.data.SelectionChangedListener;
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| 24 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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| 25 | import org.openstreetmap.josm.gui.ImageProvider;
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| 26 | import org.openstreetmap.josm.gui.MapFrame;
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| 27 | import org.openstreetmap.josm.gui.OsmPrimitivRenderer;
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| 28 | import org.openstreetmap.josm.tools.SearchCompiler;
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| 29 |
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| 30 | /**
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| 31 | * A small tool dialog for displaying the current selection. The selection manager
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| 32 | * respects clicks into the selection list. Ctrl-click will remove entries from
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| 33 | * the list while single click will make the clicked entry the only selection.
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| 34 | *
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| 35 | * @author imi
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| 36 | */
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| 37 | public class SelectionListDialog extends ToggleDialog implements SelectionChangedListener {
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| 38 |
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| 39 | /**
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| 40 | * The selection's list data.
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| 41 | */
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| 42 | private final DefaultListModel list = new DefaultListModel();
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| 43 | /**
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| 44 | * The display list.
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| 45 | */
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| 46 | private JList displaylist = new JList(list);
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| 47 |
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| 48 | /**
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| 49 | * Create a SelectionList dialog.
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| 50 | * @param mapView The mapView to get the dataset from.
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| 51 | */
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| 52 | public SelectionListDialog(MapFrame mapFrame) {
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| 53 | super("Current Selection", "Selection List", "selectionlist", "Open a selection list window.", "E", KeyEvent.VK_E);
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| 54 | setPreferredSize(new Dimension(320,150));
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| 55 | displaylist.setCellRenderer(new OsmPrimitivRenderer());
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| 56 | displaylist.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
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| 57 | displaylist.addMouseListener(new MouseAdapter(){
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| 58 | @Override
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| 59 | public void mouseClicked(MouseEvent e) {
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| 60 | if (e.getClickCount() < 2)
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| 61 | return;
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| 62 | updateMap();
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| 63 | }
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| 64 | });
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| 65 |
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| 66 | add(new JScrollPane(displaylist), BorderLayout.CENTER);
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| 67 |
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| 68 | JPanel buttonPanel = new JPanel(new GridLayout(1,2));
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| 69 |
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| 70 | JButton button = new JButton("Select", ImageProvider.get("mapmode", "selection"));
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| 71 | button.setToolTipText("Set the selected elements on the map to the selected items in the list above.");
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| 72 | button.addActionListener(new ActionListener(){
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| 73 | public void actionPerformed(ActionEvent e) {
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| 74 | updateMap();
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| 75 | }
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| 76 | });
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| 77 | buttonPanel.add(button);
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| 78 |
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| 79 | button = new JButton("Search", ImageProvider.get("dialogs", "search"));
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| 80 | button.setToolTipText("Search for objects.");
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| 81 | button.addActionListener(new ActionListener(){
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| 82 | private String lastSearch = "";
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| 83 | public void actionPerformed(ActionEvent e) {
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| 84 | JLabel l = new JLabel("Please enter a search string.");
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| 85 | l.setToolTipText("<html>Fulltext search.<ul>" +
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| 86 | "<li><code>Baker Street</code> - 'Baker' and 'Street' in any key or name.</li>" +
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| 87 | "<li><code>\"Baker Street\"</code> - 'Baker Street' in any key or name.</li>" +
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| 88 | "<li><code>name:Bak</code> - 'Bak' anywhere in the name.</li>" +
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| 89 | "<li><code>-name:Bak</code> - not 'Bak' in the name.</li>" +
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| 90 | "<li><code>foot:</code> - key=foot set to any value." +
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| 91 | "</ul></html>");
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| 92 | lastSearch = (String)JOptionPane.showInputDialog(Main.main,l,"Search",JOptionPane.INFORMATION_MESSAGE,null,null,lastSearch);
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| 93 | if (lastSearch == null)
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| 94 | return;
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| 95 | SearchCompiler.Match matcher = SearchCompiler.compile(lastSearch);
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| 96 | for (OsmPrimitive osm : Main.main.ds.allNonDeletedPrimitives())
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| 97 | osm.setSelected(matcher.match(osm));
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| 98 | selectionChanged(Main.main.ds.getSelected());
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| 99 | Main.main.getMapFrame().repaint();
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| 100 | }
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| 101 | });
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| 102 | buttonPanel.add(button);
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| 103 |
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| 104 | add(buttonPanel, BorderLayout.SOUTH);
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| 105 | selectionChanged(Main.main.ds.getSelected());
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| 106 | }
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| 107 |
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| 108 | @Override
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| 109 | public void setVisible(boolean b) {
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| 110 | if (b) {
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| 111 | Main.main.ds.addSelectionChangedListener(this);
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| 112 | selectionChanged(Main.main.ds.getSelected());
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| 113 | } else {
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| 114 | Main.main.ds.removeSelectionChangedListener(this);
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| 115 | }
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| 116 | super.setVisible(b);
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| 117 | }
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| 118 |
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| 119 |
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| 120 |
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| 121 | /**
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| 122 | * Called when the selection in the dataset changed.
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| 123 | * @param newSelection The new selection array.
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| 124 | */
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| 125 | public void selectionChanged(Collection<OsmPrimitive> newSelection) {
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| 126 | list.removeAllElements();
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| 127 | list.setSize(newSelection.size());
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| 128 | int i = 0;
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| 129 | for (OsmPrimitive osm : newSelection)
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| 130 | list.setElementAt(osm, i++);
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| 131 | }
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| 132 |
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| 133 | /**
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| 134 | * Sets the selection of the map to the current selected items.
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| 135 | */
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| 136 | public void updateMap() {
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| 137 | Main.main.ds.clearSelection();
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| 138 | for (int i = 0; i < list.getSize(); ++i)
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| 139 | if (displaylist.isSelectedIndex(i))
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| 140 | ((OsmPrimitive)list.get(i)).setSelected(true);
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| 141 | Main.main.getMapFrame().repaint();
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| 142 | }
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| 143 | }
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