Changeset 29958 in osm for applications/editors/josm

Timestamp:

2013-09-24T21:50:36+02:00 (11 years ago)

Author:

oliverw

Message:

[josm_elevationprofile]: Support GPX files with multiple tracks/routes

Location:

applications/editors/josm/plugins/ElevationProfile/src/org/openstreetmap/josm/plugins/elevation

Files:

• gpx/ElevationModel.java (modified) (10 diffs)
• gpx/ElevationProfileBase.java (modified) (1 diff)
• gui/ElevationProfileDialog.java (modified) (9 diffs)
• gui/ElevationProfileLayer.java (modified) (2 diffs)

applications/editors/josm/plugins/ElevationProfile/src/org/openstreetmap/josm/plugins/elevation/gpx/ElevationModel.java

@@ -40 +40 @@
         private GpxData gpxData;
         private String name;
-        private WayPointMap children = new WayPointMap(); 
+        private WayPointMap profiles = new WayPointMap(); 
         private List<IElevationModelListener> listeners = new ArrayList<IElevationModelListener>();
         private List<WayPoint> buffer = new ArrayList<WayPoint>();
@@ -78 +78 @@
          */
         protected WayPointMap getTracks() {
-                return children;
+                return profiles;
         }
 
@@ -86 +86 @@
         protected void fireModelChanged() {             
                 for (IElevationModelListener listener : listeners) {
-                    if (children != null && children.size() > 0)
+                    if (profiles != null && profiles.size() > 0)
                         listener.elevationProfileChanged(getCurrentProfile());
                 }
@@ -149 +149 @@
 
         public void start() {
-                curProfile = new ElevationProfileBase(name);            
-        }
-
-        public void end() {
-                String trackName = name; //gpxData.getString(GpxData.META_NAME);// "Track#" + trackCounter;
-                
-                if (trackCounter > 0) {
-                    trackName += "." + trackCounter;
+                curProfile = new ElevationProfileBase(name);
+                trackCounter++;
+        }
+
+        public void end() {             
+                commitTrack();
+        }
+        
+
+        @Override
+        public void start(GpxTrack track) {
+            // check GPX data 
+            String trackName = (String) track.get("name");
+            
+            // no name given, build artificial one
+            if (trackName == null) {
+                trackName = (String) track.get(GpxData.META_NAME);
+                if (trackName == null) {
+                    trackName = name + "." + trackCounter;
                 }
-                addTrackOrRoute(trackName);     
-                trackCounter++;
-        }
-        
-
-        @Override
-        public void start(GpxTrack track) {
-            curProfile = new ElevationProfileBase(name);            
+            }
+            
+            curProfile = new ElevationProfileBase(trackName);
         }
 
@@ -173 +179 @@
             
             curProfile.setDistance(track.length());
-            addTrackOrRoute(name);          
+            commitTrack();
         }
         
@@ -192 +198 @@
          * @param trackName the track name
          */
-        private void addTrackOrRoute(String trackName) {
-                if (buffer.size() > 0) {                        
+        private void commitTrack() {
+                if (buffer.size() > 0) {    
+                        // assign way points to profile...
                         curProfile.setWayPoints(buffer);
-                        curProfile.setName(trackName);
-                        children.add(curProfile);
+                        // ... and add to profile list
+                        profiles.add(curProfile);
+                        buffer.clear();
                 }
         }
@@ -214 +222 @@
         @Override
         public List<IElevationProfile> getProfiles() {
-                return children;
+                return profiles;
         }
 
@@ -221 +229 @@
             if (currentProfileIndex < 0 || currentProfileIndex >= profileCount()) return null;
             
-            return children.get(currentProfileIndex);
+            return profiles.get(currentProfileIndex);
         }
 
@@ -228 +236 @@
             CheckParameterUtil.ensureParameterNotNull(newProfile);
             
-            if (!children.contains(newProfile)) {
-                children.add(newProfile);
+            if (!profiles.contains(newProfile)) {
+                profiles.add(newProfile);
             }
             
-            setCurrentProfile(children.indexOf(newProfile)); 
+            setCurrentProfile(profiles.indexOf(newProfile)); 
         }
 
@@ -245 +253 @@
         @Override
         public int profileCount() {
-            return children != null ? children.size() : 0;
+            return profiles != null ? profiles.size() : 0;
         }
 }

applications/editors/josm/plugins/ElevationProfile/src/org/openstreetmap/josm/plugins/elevation/gpx/ElevationProfileBase.java

@@ -493 +493 @@
         
         public String toString() {
-                return "ElevationProfileBase [start=" + getStart() + ", end=" + getEnd()
+                return name; /*"ElevationProfileBase [start=" + getStart() + ", end=" + getEnd()
                                 + ", minHeight=" + getMinHeight() + ", maxHeight="
-                                + getMaxHeight() + "]";
+                                + getMaxHeight() + "]";*/
         }
 }

applications/editors/josm/plugins/ElevationProfile/src/org/openstreetmap/josm/plugins/elevation/gui/ElevationProfileDialog.java

@@ -18 +18 @@
 
 import java.awt.BorderLayout;
+import java.awt.FlowLayout;
 import java.awt.Font;
 import java.awt.GridLayout;
@@ -23 +24 @@
 import java.awt.event.ComponentListener;
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 
+import javax.swing.ComboBoxModel;
+import javax.swing.JComboBox;
 import javax.swing.JLabel;
 import javax.swing.JPanel;
-import javax.swing.JRadioButton;
-import javax.swing.JTextField;
+import javax.swing.event.ListDataEvent;
+import javax.swing.event.ListDataListener;
 
 import org.openstreetmap.josm.Main;
@@ -44 +48 @@
 import org.openstreetmap.josm.plugins.elevation.IElevationProfile;
 import org.openstreetmap.josm.plugins.elevation.gpx.ElevationModel;
-import org.openstreetmap.josm.plugins.elevation.gpx.GeoidCorrectionKind;
 import org.openstreetmap.josm.tools.Shortcut;
 /**
@@ -72 +75 @@
         private JLabel totalTimeLabel;
         private JLabel distLabel;
+        private JComboBox<IElevationProfile> trackCombo;
+        
         /* Listener to the elevation model */
         private List<IElevationModelListener> listeners = new ArrayList<IElevationModelListener>();
@@ -78 +83 @@
          * Corresponding layer instance within map view.
          */
-        private ElevationProfileLayer profileLayer;     
+        private ElevationProfileLayer profileLayer;
+        
 
         /**
@@ -116 +122 @@
                         Shortcut shortcut, int preferredHeight, boolean defShow) {
                 super(name, iconName, tooltip, shortcut, preferredHeight, defShow);
+                
+                // create model
+                model = new ElevationModel();
                                 
-                JPanel dataPanel = new JPanel();
-                GridLayout gridLayout = new GridLayout(2, 6);
-                dataPanel.setLayout(gridLayout);
+                // top panel
+                JPanel rootPanel = new JPanel();
+                GridLayout gridLayout1 = new GridLayout(2, 1);
+                rootPanel.setLayout(gridLayout1);
+                
+                // statistics panel 
+                JPanel statPanel = new JPanel();
+                GridLayout gridLayoutStat = new GridLayout(2, 6);
+                statPanel.setLayout(gridLayoutStat);
 
                 // first row: Headlines with bold font
-                JLabel lbl = new JLabel(tr("Min"));
-                lbl.setFont(getFont().deriveFont(Font.BOLD));
-                dataPanel.add(lbl);
-                lbl = new JLabel(tr("Avrg"));
-                lbl.setFont(getFont().deriveFont(Font.BOLD));
-                dataPanel.add(lbl);
-                lbl = new JLabel(tr("Max"));
-                lbl.setFont(getFont().deriveFont(Font.BOLD));
-                dataPanel.add(lbl);
-                lbl = new JLabel(tr("Dist"));
-                lbl.setFont(getFont().deriveFont(Font.BOLD));
-                dataPanel.add(lbl);
-                lbl = new JLabel(tr("Gain"));
-                lbl.setFont(getFont().deriveFont(Font.BOLD));
-                dataPanel.add(lbl);
-                lbl = new JLabel(tr("Time"));
-                lbl.setFont(getFont().deriveFont(Font.BOLD));
-                dataPanel.add(lbl);
-
+                String[] labels = new String[]{tr("Min"), tr("Avrg"), tr("Max"), tr("Dist"), tr("Gain"), tr("Time")};
+                for (int i = 0; i < labels.length; i++) {
+                        JLabel lbl = new JLabel(labels[i]);
+                        lbl.setFont(getFont().deriveFont(Font.BOLD));
+                        statPanel.add(lbl);
+                }
+                
                 // second row
                 minHeightLabel = new JLabel("0 m");
-                dataPanel.add(minHeightLabel);
+                statPanel.add(minHeightLabel);
                 avrgHeightLabel = new JLabel("0 m");
-                dataPanel.add(avrgHeightLabel);
+                statPanel.add(avrgHeightLabel);
                 maxHeightLabel = new JLabel("0 m");
-                dataPanel.add(maxHeightLabel);
+                statPanel.add(maxHeightLabel);
                 distLabel = new JLabel("0 km");
-                dataPanel.add(distLabel);
+                statPanel.add(distLabel);
                 elevationGainLabel = new JLabel("0 m");
-                dataPanel.add(elevationGainLabel);
+                statPanel.add(elevationGainLabel);
                 totalTimeLabel = new JLabel("0");
-                dataPanel.add(totalTimeLabel);
-
-                add(dataPanel, BorderLayout.PAGE_END);
-                model = new ElevationModel();
-
+                statPanel.add(totalTimeLabel);
+                
+                // track selection panel
+                JPanel trackPanel = new JPanel();
+                FlowLayout fl = new FlowLayout(FlowLayout.LEFT);
+                trackPanel.setLayout(fl);
+                                
+                JLabel lbTrack = new JLabel(tr("Tracks"));              
+                lbTrack.setFont(getFont().deriveFont(Font.BOLD));
+                trackPanel.add(lbTrack);
+                
+                trackCombo = new JComboBox<IElevationProfile>(new TrackModel());
+                trackPanel.add(trackCombo);
+
+                // assemble root panel
+                rootPanel.add(statPanel);
+                rootPanel.add(trackPanel);
+                
+                add(rootPanel, BorderLayout.PAGE_END);
+                
+                // add chart component
                 profPanel = new ElevationProfilePanel(null);
                 add(profPanel, BorderLayout.CENTER);
@@ -258 +277 @@
                     totalTimeLabel.setText(String.format("%d:%d h", hours, minutes));
                     distLabel.setText(NavigatableComponent.getSystemOfMeasurement().getDistText(dist));
+                    trackCombo.setEnabled(model.profileCount() > 1);                
                 } else { // no elevation data, -> switch back to empty view
                     setTitle(String.format("%s: (No data)", tr("Elevation Profile")));
@@ -267 +287 @@
                     totalTimeLabel.setText(EMPTY_DATA_STRING);
                     distLabel.setText(EMPTY_DATA_STRING);
-                }
-
+                    trackCombo.setEnabled(false);
+                }
+                
                 fireModelChanged();
                 repaint();          
@@ -398 +419 @@
         public void componentShown(ComponentEvent e) {
         }
+        
+        
+        class TrackModel implements ComboBoxModel<IElevationProfile> {
+            private Collection<ListDataListener> listeners;
+
+            @Override
+            public void addListDataListener(ListDataListener arg0) {
+                if (listeners == null) {
+                    listeners = new ArrayList<ListDataListener>();
+                }
+                listeners.add(arg0);
+            }
+
+            @Override
+            public IElevationProfile getElementAt(int index) {
+                if (model == null) return null;
+                
+                IElevationProfile ep = model.getProfiles().get(index);
+                return ep;
+            }
+
+            @Override
+            public int getSize() {
+                if (model == null) return 0;
+                
+                return model.profileCount();
+            }
+
+            @Override
+            public void removeListDataListener(ListDataListener listener) {
+                if (listeners == null) return;  
+                
+                listeners.remove(listener);
+            }
+
+            @Override
+            public Object getSelectedItem() {
+                if (model == null) return null;
+                
+                return model.getCurrentProfile();
+            }
+
+            @Override
+            public void setSelectedItem(Object selectedObject) {
+                if (model != null && selectedObject instanceof IElevationProfile) {
+                    model.setCurrentProfile((IElevationProfile) selectedObject);
+                    profileLayer.setProfile(model.getCurrentProfile());
+                    
+                    repaint();              
+                }
+            }
+            
+        }
 }

applications/editors/josm/plugins/ElevationProfile/src/org/openstreetmap/josm/plugins/elevation/gui/ElevationProfileLayer.java

@@ -31 +31 @@
 import org.openstreetmap.josm.gui.layer.Layer;
 import org.openstreetmap.josm.plugins.elevation.ElevationHelper;
+import org.openstreetmap.josm.plugins.elevation.IElevationModelListener;
 import org.openstreetmap.josm.plugins.elevation.IElevationProfile;
 import org.openstreetmap.josm.plugins.elevation.gpx.ElevationWayPointKind;
@@ -42 +43 @@
  * 
  */
-public class ElevationProfileLayer extends
-org.openstreetmap.josm.gui.layer.Layer implements IElevationProfileSelectionListener {
+public class ElevationProfileLayer extends Layer implements IElevationProfileSelectionListener {
+    
     private static final double Level_Factor = 100.0;
     private IElevationProfile profile;