1 | // License: GPL. Copyright 2007 by Immanuel Scholz and others
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2 | package org.openstreetmap.josm.gui.preferences;
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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.Color;
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7 | import java.awt.GridBagLayout;
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8 |
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9 | import javax.swing.BorderFactory;
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10 | import javax.swing.Box;
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11 | import javax.swing.JComboBox;
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12 | import javax.swing.JLabel;
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13 | import javax.swing.JScrollPane;
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14 | import javax.swing.JPanel;
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15 |
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16 | import org.openstreetmap.josm.Main;
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17 | import org.openstreetmap.josm.data.coor.CoordinateFormat;
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18 | import org.openstreetmap.josm.data.osm.Node;
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19 | import org.openstreetmap.josm.data.projection.Mercator;
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20 | import org.openstreetmap.josm.data.projection.Projection;
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21 | import org.openstreetmap.josm.tools.GBC;
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22 |
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23 | public class ProjectionPreference implements PreferenceSetting {
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24 |
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25 | public static class Factory implements PreferenceSettingFactory {
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26 | public PreferenceSetting createPreferenceSetting() {
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27 | return new ProjectionPreference();
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28 | }
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29 | }
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30 |
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31 | /**
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32 | * Combobox with all projections available
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33 | */
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34 | private JComboBox projectionCombo = new JComboBox(Projection.allProjections);
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35 | private JComboBox coordinatesCombo = new JComboBox(CoordinateFormat.values());
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36 |
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37 | public void addGui(PreferenceDialog gui) {
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38 |
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39 | for (int i = 0; i < projectionCombo.getItemCount(); ++i) {
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40 | if (projectionCombo.getItemAt(i).getClass().getName().equals(Main.pref.get("projection", Mercator.class.getName()))) {
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41 | projectionCombo.setSelectedIndex(i);
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42 | break;
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43 | }
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44 | }
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45 |
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46 | for (int i = 0; i < coordinatesCombo.getItemCount(); ++i) {
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47 | if (((CoordinateFormat)coordinatesCombo.getItemAt(i)).name().equals(Main.pref.get("coordinates"))) {
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48 | coordinatesCombo.setSelectedIndex(i);
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49 | break;
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50 | }
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51 | }
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52 |
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53 | JPanel projPanel = new JPanel();
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54 | projPanel.setBorder(BorderFactory.createEmptyBorder( 0, 0, 0, 0 ));
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55 | projPanel.setLayout(new GridBagLayout());
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56 | projPanel.add(new JLabel(tr("Display coordinates as")), GBC.std().insets(5,5,0,5));
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57 | projPanel.add(GBC.glue(5,0), GBC.std().fill(GBC.HORIZONTAL));
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58 | projPanel.add(coordinatesCombo, GBC.eop().fill(GBC.HORIZONTAL).insets(0,5,5,5));
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59 | projPanel.add(new JLabel(tr("Projection method")), GBC.std().insets(5,5,0,5));
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60 | projPanel.add(GBC.glue(5,0), GBC.std().fill(GBC.HORIZONTAL));
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61 | projPanel.add(projectionCombo, GBC.eop().fill(GBC.HORIZONTAL).insets(0,5,5,5));
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62 | projPanel.add(Box.createVerticalGlue(), GBC.eol().fill(GBC.BOTH));
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63 | JScrollPane scrollpane = new JScrollPane(projPanel);
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64 | gui.mapcontent.addTab(tr("Map Projection"), scrollpane);
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65 | }
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66 |
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67 | public boolean ok() {
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68 | String projname = projectionCombo.getSelectedItem().getClass().getName();
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69 | if(Main.pref.put("projection", projname)) {
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70 | Main.setProjection(projname);
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71 | }
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72 | if(Main.pref.put("coordinates",
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73 | ((CoordinateFormat)coordinatesCombo.getSelectedItem()).name())) {
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74 | CoordinateFormat.setCoordinateFormat((CoordinateFormat)coordinatesCombo.getSelectedItem());
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75 | }
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76 | return false;
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77 | }
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78 | }
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