001// License: GPL. For details, see LICENSE file.
002package org.openstreetmap.josm.gui.layer.gpx;
003
004import static org.openstreetmap.josm.gui.help.HelpUtil.ht;
005import static org.openstreetmap.josm.tools.I18n.tr;
006
007import java.awt.Component;
008import java.awt.Dimension;
009import java.awt.Toolkit;
010import java.awt.event.ActionEvent;
011import java.util.LinkedList;
012import java.util.List;
013
014import javax.swing.AbstractAction;
015import javax.swing.Action;
016import javax.swing.BorderFactory;
017import javax.swing.JMenuItem;
018import javax.swing.JOptionPane;
019import javax.swing.JScrollPane;
020
021import org.openstreetmap.josm.Main;
022import org.openstreetmap.josm.gui.layer.GpxLayer;
023import org.openstreetmap.josm.gui.layer.Layer;
024import org.openstreetmap.josm.gui.layer.Layer.LayerAction;
025import org.openstreetmap.josm.gui.layer.Layer.MultiLayerAction;
026import org.openstreetmap.josm.gui.preferences.display.GPXSettingsPanel;
027import org.openstreetmap.josm.gui.util.GuiHelper;
028import org.openstreetmap.josm.tools.ImageProvider;
029
030public class CustomizeDrawingAction extends AbstractAction implements LayerAction, MultiLayerAction {
031    List<Layer> layers;
032
033    public CustomizeDrawingAction(List<Layer> l) {
034        this();
035        layers = l;
036    }
037
038    public CustomizeDrawingAction(Layer l) {
039        this();
040        layers = new LinkedList<>();
041        layers.add(l);
042    }
043
044    private CustomizeDrawingAction() {
045        super(tr("Customize track drawing"), ImageProvider.get("mapmode/addsegment"));
046        putValue("help", ht("/Action/GPXLayerCustomizeLineDrawing"));
047    }
048
049    @Override
050    public boolean supportLayers(List<Layer> layers) {
051        for (Layer layer : layers) {
052            if (!(layer instanceof GpxLayer)) {
053                return false;
054            }
055        }
056        return true;
057    }
058
059    @Override
060    public Component createMenuComponent() {
061        return new JMenuItem(this);
062    }
063
064    @Override
065    public Action getMultiLayerAction(List<Layer> layers) {
066        return new CustomizeDrawingAction(layers);
067    }
068
069    @Override
070    public void actionPerformed(ActionEvent e) {
071        boolean hasLocal = false;
072        boolean hasNonlocal = false;
073        for (Layer layer : layers) {
074            if (layer instanceof GpxLayer) {
075                if (((GpxLayer) layer).isLocalFile()) {
076                    hasLocal = true;
077                } else {
078                    hasNonlocal = true;
079                }
080            }
081        }
082        GPXSettingsPanel panel = new GPXSettingsPanel(layers.get(0).getName(), hasLocal, hasNonlocal);
083        JScrollPane scrollpane = GuiHelper.embedInVerticalScrollPane(panel);
084        scrollpane.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
085        int screenHeight = Toolkit.getDefaultToolkit().getScreenSize().height;
086        if (screenHeight < 700) {
087            // to fit on screen 800x600
088            scrollpane.setPreferredSize(new Dimension(panel.getPreferredSize().width, Math.min(panel.getPreferredSize().height, 450)));
089        }
090        int answer = JOptionPane.showConfirmDialog(Main.parent, scrollpane, tr("Customize track drawing"), JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE);
091        if (answer == JOptionPane.CANCEL_OPTION || answer == JOptionPane.CLOSED_OPTION) {
092            return;
093        }
094        for (Layer layer : layers) {
095            // save preferences for all layers
096            boolean f = false;
097            if (layer instanceof GpxLayer) {
098                f = ((GpxLayer) layer).isLocalFile();
099            }
100            panel.savePreferences(layer.getName(), f);
101        }
102        Main.map.repaint();
103    }
104
105}