Adding them here because Trac rejects them as spam.
Ticket: http://josm.openstreetmap.de/ticket/1721
The patch consists of two parts:
1) Adds the actual dialog, registers CTRL+G shortcut. It allows to
enter Lan/Lot or an OSM URL and will move to the given coordinates. It
also gives the OSM URL for the current Lat/Lon/Zoom which is probably
easier to paste to a friend than lon/lat.
2) MapStatus needs to be modified so that its labels (lon/lat) don't
consume the click. Otherwise it'd only react to a border click.
Greetings
xeen
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Index: utilsplugin/src/UtilsPlugin/JumpToAction.java
===================================================================
--- utilsplugin/src/UtilsPlugin/JumpToAction.java (revision 0)
+++ utilsplugin/src/UtilsPlugin/JumpToAction.java (revision 0)
@@ -0,0 +1,157 @@
+package UtilsPlugin;
+
+import static org.openstreetmap.josm.tools.I18n.tr;
+
+import java.awt.BorderLayout;
+import java.awt.Component;
+import java.awt.event.ActionEvent;
+import java.awt.event.InputEvent;
+import java.awt.event.KeyEvent;
+import java.awt.event.MouseListener;
+import java.awt.event.MouseEvent;
+import java.awt.GridBagLayout;
+import java.awt.GridLayout;
+import java.awt.Toolkit;
+
+import javax.swing.Box;
+import javax.swing.event.DocumentListener;
+import javax.swing.event.DocumentEvent;
+import javax.swing.JComponent;
+import javax.swing.JDialog;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JTextField;
+import javax.swing.KeyStroke;
+
+import org.openstreetmap.josm.Main;
+import org.openstreetmap.josm.actions.JosmAction;
+import org.openstreetmap.josm.data.Bounds;
+import org.openstreetmap.josm.data.coor.EastNorth;
+import org.openstreetmap.josm.data.coor.LatLon;
+import org.openstreetmap.josm.gui.dialogs.ToggleDialog;
+import org.openstreetmap.josm.data.osm.visitor.BoundingXYVisitor;
+import org.openstreetmap.josm.tools.GBC;
+import org.openstreetmap.josm.tools.OsmUrlToBounds;
+import org.openstreetmap.josm.tools.Shortcut;
+
+public class JumpToAction extends JosmAction implements MouseListener {
+ public JumpToAction() {
+ super(tr("Jump To Position"), null, tr("Opens a dialog that allows to jump to a specific location"), Shortcut.registerShortcut("tools:jumpto", tr("Tool: {0}", tr("Jump To Position")),
+ KeyEvent.VK_G, Shortcut.GROUP_HOTKEY), true);
+ }
+
+ public JTextField url = new JTextField();
+ public JTextField lat = new JTextField();
+ public JTextField lon = new JTextField();
+ public void showJumpToDialog() {
+ LatLon curPos=Main.proj.eastNorth2latlon(Main.map.mapView.getCenter());
+ lat.setText(java.lang.Double.toString(curPos.lat()));
+ lon.setText(java.lang.Double.toString(curPos.lon()));
+ updateUrl(true);
+
+ JPanel panel = new JPanel(new BorderLayout());
+ panel.add(new JLabel("<html>"
+ + tr("Enter Lat/Lon to jump to position.")
+ + "<br>"
+ + tr("You can also paste an URL from www.openstreetmap.org")
+ + "<br>"
+ + "</html>"),
+ BorderLayout.NORTH);
+
+ class osmURLListener implements DocumentListener {
+ public void changedUpdate(DocumentEvent e) { parseURL(); }
+ public void insertUpdate(DocumentEvent e) { parseURL(); }
+ public void removeUpdate(DocumentEvent e) { parseURL(); }
+ }
+
+ class osmLonLatListener implements DocumentListener {
+ public void changedUpdate(DocumentEvent e) { updateUrl(false); }
+ public void insertUpdate(DocumentEvent e) { updateUrl(false); }
+ public void removeUpdate(DocumentEvent e) { updateUrl(false); }
+ }
+
+ osmLonLatListener x=new osmLonLatListener();
+ lat.getDocument().addDocumentListener(x);
+ lon.getDocument().addDocumentListener(x);
+ url.getDocument().addDocumentListener(new osmURLListener());
+
+ JPanel p = new JPanel(new GridBagLayout());
+ panel.add(p, BorderLayout.NORTH);
+
+ p.add(new JLabel(tr("Latitude")), GBC.eol());
+ p.add(lat, GBC.eol().fill(GBC.HORIZONTAL));
+
+ p.add(new JLabel(tr("Longitude")), GBC.eol());
+ p.add(lon, GBC.eol().fill(GBC.HORIZONTAL));
+
+ p.add(new JLabel(tr("URL")), GBC.eol());
+ p.add(url, GBC.eol().fill(GBC.HORIZONTAL));
+
+ Object[] buttons = { tr("Jump there"), tr("Cancel") };
+ LatLon ll = null;
+ while(ll == null) {
+ int option = JOptionPane.showOptionDialog(
+ Main.parent,
+ panel,
+ tr("Jump to Position"),
+ JOptionPane.OK_CANCEL_OPTION,
+ JOptionPane.PLAIN_MESSAGE,
+ null,
+ buttons,
+ buttons[0]);
+
+ if (option != JOptionPane.OK_OPTION) return;
+ try {
+ ll = new LatLon(Double.parseDouble(lat.getText()), Double.parseDouble(lon.getText()));
+ } catch (Exception ex) {
+ JOptionPane.showMessageDialog(Main.parent, tr("Could not parse Latitude or Longitude. Please check."), tr("Unable to parse Lon/Lat"), JOptionPane.ERROR_MESSAGE);
+ }
+ }
+
+ Main.map.mapView.zoomTo(Main.proj.latlon2eastNorth(ll), Main.map.mapView.getScale());
+
+
+ }
+
+ private void parseURL() {
+ if(!url.hasFocus()) return;
+ Bounds b = OsmUrlToBounds.parse(url.getText());
+ if (b != null) {
+ lat.setText(java.lang.Double.toString((b.min.lat() + b.max.lat())/2));
+ lon.setText(java.lang.Double.toString((b.min.lon() + b.max.lon())/2));
+ }
+ }
+
+ private void updateUrl(boolean force) {
+ if(!lat.hasFocus() && !lon.hasFocus() && !force) return;
+ try {
+ double dlat = Double.parseDouble(lat.getText());
+ double dlon = Double.parseDouble(lon.getText());
+ int zoom = Main.map.mapView.zoom();
+
+ int decimals = (int) Math.pow(10, (zoom / 3));
+ dlat = Math.round(dlat * decimals);
+ dlat /= decimals;
+ dlon = Math.round(dlon * decimals);
+ dlon /= decimals;
+ url.setText("http://www.openstreetmap.org/?lat="+dlat+"&lon="+dlon+"&zoom="+zoom);
+ } catch (NumberFormatException x) {}
+ }
+
+ public void actionPerformed(ActionEvent e) {
+ showJumpToDialog();
+ }
+
+ public void mousePressed(MouseEvent e) {}
+
+ public void mouseReleased(MouseEvent e) {}
+
+ public void mouseEntered(MouseEvent e) {}
+
+ public void mouseExited(MouseEvent e) {}
+
+ public void mouseClicked(MouseEvent e) {
+ showJumpToDialog();
+ }
+}
Index: utilsplugin/src/UtilsPlugin/UtilsPlugin.java
===================================================================
--- utilsplugin/src/UtilsPlugin/UtilsPlugin.java (revision 13442)
+++ utilsplugin/src/UtilsPlugin/UtilsPlugin.java (working copy)
@@ -22,6 +22,8 @@
public class UtilsPlugin extends Plugin {
JMenuItem SimplifyWay;
+ JMenuItem JumpTo;
+ JumpToAction JumpToAct = new JumpToAction();
public UtilsPlugin() {
SimplifyWay = MainMenu.add(Main.main.menu.toolsMenu, new SimplifyWayAction());
@@ -32,6 +34,7 @@
public void mapFrameInitialized(MapFrame oldFrame, MapFrame newFrame) {
if (oldFrame == null && newFrame != null) {
SimplifyWay.setEnabled(true);
+ newFrame.statusLine.addMouseListener(JumpToAct);
}
}
}
Index: src/org/openstreetmap/josm/gui/MapStatus.java
===================================================================
--- src/org/openstreetmap/josm/gui/MapStatus.java (revision 1348)
+++ src/org/openstreetmap/josm/gui/MapStatus.java (working copy)
@@ -21,6 +21,7 @@
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionListener;
+import java.awt.event.MouseListener;
import java.lang.reflect.InvocationTargetException;
import java.text.DecimalFormat;
import java.util.Collection;
@@ -344,6 +345,13 @@
public String helpTopic() {
return "Statusline";
}
+
+ @Override
+ public void addMouseListener(MouseListener ml) {
+ //super.addMouseListener(ml);
+ lonText.addMouseListener(ml);
+ latText.addMouseListener(ml);
+ }
public void setHelpText(String t) {
helpText.setText(t);
@@ -359,5 +367,4 @@
String text = dist > 1000 ? (Math.round(dist/100)/10.0)+" km" : Math.round(dist*10)/10.0 +" m";
distText.setText(dist < 0 ? "--" : text);
}
-
}
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