Index: applications/editors/josm/plugins/utilsplugin/src/UtilsPlugin/JumpToAction.java =================================================================== --- applications/editors/josm/plugins/utilsplugin/src/UtilsPlugin/JumpToAction.java (revision 13456) +++ applications/editors/josm/plugins/utilsplugin/src/UtilsPlugin/JumpToAction.java (revision 13456) @@ -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("" + + tr("Enter Lat/Lon to jump to position.") + + "
" + + tr("You can also paste an URL from www.openstreetmap.org") + + "
" + + ""), + 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: applications/editors/josm/plugins/utilsplugin/src/UtilsPlugin/UtilsPlugin.java =================================================================== --- applications/editors/josm/plugins/utilsplugin/src/UtilsPlugin/UtilsPlugin.java (revision 13409) +++ applications/editors/josm/plugins/utilsplugin/src/UtilsPlugin/UtilsPlugin.java (revision 13456) @@ -23,4 +23,5 @@ public class UtilsPlugin extends Plugin { JMenuItem SimplifyWay; + JumpToAction JumpToAct = new JumpToAction(); public UtilsPlugin() { @@ -33,4 +34,5 @@ if (oldFrame == null && newFrame != null) { SimplifyWay.setEnabled(true); + newFrame.statusLine.addMouseListener(JumpToAct); } }