DownloadOverpassAction.java

package org.osm2world.viewer.control.actions;

import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;

import javax.swing.JOptionPane;

import org.osm2world.core.map_data.creation.LatLonBounds;
import org.osm2world.core.osm.creation.OSMDataReader;
import org.osm2world.core.osm.creation.OverpassReader;
import org.osm2world.viewer.model.Data;
import org.osm2world.viewer.model.RenderOptions;
import org.osm2world.viewer.view.ViewerFrame;

public class DownloadOverpassAction extends AbstractLoadOSMAction {

	ViewerFrame viewerFrame;
	Data data;
	RenderOptions renderOptions;

	public DownloadOverpassAction(ViewerFrame viewerFrame, Data data, RenderOptions renderOptions) {

		super("Download OSM data", viewerFrame, data, renderOptions);
		putValue(SHORT_DESCRIPTION, "Download OpenStreetMap data from Overpass API");
		putValue(MNEMONIC_KEY, KeyEvent.VK_D);
		
	}

	@Override
	public void actionPerformed(ActionEvent arg0) {

		LatLonBounds bounds = askLatLonBounds();

		if (bounds != null) {
			
			OSMDataReader reader = new OverpassReader(bounds.getMin(), bounds.getMax());
			
			loadOSMData(reader, true);

		}

	}

	private LatLonBounds askLatLonBounds() {
		
		double minLat = Double.parseDouble(
				JOptionPane.showInputDialog(viewerFrame, "minLat"));
		double minLon = Double.parseDouble(
				JOptionPane.showInputDialog(viewerFrame, "minLon"));
		double maxLat = Double.parseDouble(
				JOptionPane.showInputDialog(viewerFrame, "maxLat"));
		double maxLon = Double.parseDouble(
				JOptionPane.showInputDialog(viewerFrame, "maxLon"));
		
		return new LatLonBounds(minLat, minLon, maxLat, maxLon);
				
		/*		
		JDialog dialog = new JDialog(viewerFrame);
		dialog.setTitle("Select data bounds");
		dialog.setSize(600, 300);
		
		JXMapKit map = new JXMapKit();
		
		map.setDefaultProvider(DefaultProviders.OpenStreetMaps);
		map.setCenterPosition(new GeoPosition(50.746, 7.154));
		map.setZoom(3);
		dialog.add(map, java.awt.BorderLayout.CENTER);
		
		JPanel settingsPanel = new JPanel();
		dialog.add(settingsPanel, java.awt.BorderLayout.EAST);
		BoxLayout settingsPanelLayout = new BoxLayout(settingsPanel, BoxLayout.PAGE_AXIS);
		settingsPanel.setLayout(settingsPanelLayout);
		
		ButtonGroup buttonGroup = new ButtonGroup();
		JRadioButton coordinatesRB = new JRadioButton("Coordinates");
		JRadioButton customQueryRB = new JRadioButton("Custom Query");
		buttonGroup.add(coordinatesRB);
		buttonGroup.add(customQueryRB);
		settingsPanel.add(coordinatesRB);
				
		JTextField minLatField = new JTextField();
		settingsPanel.add(new JLabel("minimum latitude"));
		settingsPanel.add(minLatField);
		JTextField minLonField = new JTextField();
		settingsPanel.add(new JLabel("minimum longitude"));
		settingsPanel.add(minLonField);
		JTextField maxLatField = new JTextField();
		settingsPanel.add(new JLabel("maximum latitude"));
		settingsPanel.add(maxLatField);
		JTextField maxLonField = new JTextField();
		settingsPanel.add(new JLabel("maximum longitude"));
		settingsPanel.add(maxLonField);
		
		settingsPanel.add(customQueryRB);
		
		JTextArea queryArea = new JTextArea();
		settingsPanel.add(queryArea);
		
		dialog.setVisible(true);
		
		*/
		
	}
	
}