| 1 | // License: GPL. Copyright 2007 by Immanuel Scholz and others
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| 2 | package org.openstreetmap.josm.gui.download;
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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.GridBagLayout;
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| 7 | import java.awt.GridLayout;
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| 8 | import java.awt.event.ActionEvent;
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| 9 | import java.awt.event.ActionListener;
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| 10 |
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| 11 | import javax.swing.DefaultListModel;
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| 12 | import javax.swing.JButton;
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| 13 | import javax.swing.JOptionPane;
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| 14 | import javax.swing.JPanel;
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| 15 | import javax.swing.JScrollPane;
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| 16 | import javax.swing.event.ListSelectionEvent;
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| 17 | import javax.swing.event.ListSelectionListener;
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| 18 |
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| 19 | import org.openstreetmap.josm.Main;
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| 20 | import org.openstreetmap.josm.data.Preferences;
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| 21 | import org.openstreetmap.josm.gui.BookmarkList;
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| 22 | import org.openstreetmap.josm.tools.GBC;
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| 23 |
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| 24 | /**
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| 25 | * Bookmark selector.
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| 26 | *
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| 27 | * Provides selection, creation and deletion of bookmarks.
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| 28 | * Extracted from old DownloadAction.
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| 29 | *
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| 30 | * @author Frederik Ramm <frederik@remote.org>
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| 31 | *
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| 32 | */
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| 33 | public class BookmarkSelection implements DownloadSelection {
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| 34 |
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| 35 | private Preferences.Bookmark tempBookmark= null;
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| 36 | private BookmarkList bookmarks;
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| 37 |
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| 38 | public void addGui(final DownloadDialog gui) {
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| 39 |
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| 40 | JPanel dlg = new JPanel(new GridBagLayout());
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| 41 | gui.tabpane.addTab("Bookmarks", dlg);
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| 42 |
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| 43 | bookmarks = new BookmarkList();
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| 44 | bookmarks.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
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| 45 | public void valueChanged(ListSelectionEvent e) {
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| 46 | Preferences.Bookmark b = (Preferences.Bookmark)bookmarks.getSelectedValue();
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| 47 | if (b != null) {
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| 48 | gui.minlat = b.latlon[0];
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| 49 | gui.minlon = b.latlon[1];
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| 50 | gui.maxlat = b.latlon[2];
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| 51 | gui.maxlon = b.latlon[3];
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| 52 | gui.boundingBoxChanged(BookmarkSelection.this);
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| 53 | }
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| 54 | }
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| 55 | });
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| 56 | //wc.addListMarker(bookmarks);
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| 57 | dlg.add(new JScrollPane(bookmarks), GBC.eol().fill());
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| 58 |
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| 59 | JPanel buttons = new JPanel(new GridLayout(1,2));
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| 60 | JButton add = new JButton(tr("Add"));
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| 61 | add.addActionListener(new ActionListener(){
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| 62 | public void actionPerformed(ActionEvent e) {
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| 63 |
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| 64 | if (tempBookmark == null) {
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| 65 | JOptionPane.showMessageDialog(Main.parent, tr("Please enter the desired coordinates first."));
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| 66 | return;
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| 67 | }
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| 68 | tempBookmark.name = JOptionPane.showInputDialog(Main.parent,tr("Please enter a name for the location."));
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| 69 | if (tempBookmark.name != null && !tempBookmark.name.equals("")) {
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| 70 | ((DefaultListModel)bookmarks.getModel()).addElement(tempBookmark);
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| 71 | bookmarks.save();
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| 72 | }
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| 73 | }
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| 74 | });
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| 75 | buttons.add(add);
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| 76 | JButton remove = new JButton(tr("Remove"));
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| 77 | remove.addActionListener(new ActionListener(){
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| 78 | public void actionPerformed(ActionEvent e) {
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| 79 | Object sel = bookmarks.getSelectedValue();
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| 80 | if (sel == null) {
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| 81 | JOptionPane.showMessageDialog(Main.parent,tr("Select a bookmark first."));
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| 82 | return;
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| 83 | }
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| 84 | ((DefaultListModel)bookmarks.getModel()).removeElement(sel);
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| 85 | bookmarks.save();
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| 86 | }
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| 87 | });
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| 88 | buttons.add(remove);
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| 89 | dlg.add(buttons, GBC.eop().fill(GBC.HORIZONTAL));
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| 90 | }
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| 91 |
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| 92 | public void boundingBoxChanged(DownloadDialog gui) {
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| 93 | tempBookmark = new Preferences.Bookmark();
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| 94 | tempBookmark.latlon[0] = gui.minlat;
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| 95 | tempBookmark.latlon[1] = gui.minlon;
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| 96 | tempBookmark.latlon[2] = gui.maxlat;
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| 97 | tempBookmark.latlon[3] = gui.maxlon;
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| 98 | bookmarks.clearSelection();
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| 99 | }
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| 100 |
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| 101 |
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| 102 | }
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