X-Git-Url: https://gitweb.fperrin.net/?a=blobdiff_plain;f=tim%2Fprune%2Fload%2Fxml%2FGpxHandler.java;h=a4906ac0a5b81d9dac6076d1e542a0b4339a7e7f;hb=140e9d165f85c3d4f0435a311e091209313faa2a;hp=771621b57f75b98ca1d5229704dda7b63e3a446b;hpb=da0b1f449260a0b4a94318006382a9039726ef3e;p=GpsPrune.git

diff --git a/tim/prune/load/xml/GpxHandler.java b/tim/prune/load/xml/GpxHandler.java
index 771621b..a4906ac 100644
--- a/tim/prune/load/xml/GpxHandler.java
+++ b/tim/prune/load/xml/GpxHandler.java
@@ -6,6 +6,7 @@ import org.xml.sax.Attributes;
 import org.xml.sax.SAXException;
 
 import tim.prune.data.Field;
+import tim.prune.load.TrackNameList;
 
 
 /**
@@ -13,14 +14,22 @@ import tim.prune.data.Field;
  */
 public class GpxHandler extends XmlHandler
 {
+	private boolean _insidePoint = false;
 	private boolean _insideWaypoint = false;
 	private boolean _insideName = false;
 	private boolean _insideElevation = false;
 	private boolean _insideTime = false;
+	private boolean _insideType = false;
+	private boolean _startSegment = true;
+	private boolean _isTrackPoint = false;
+	private int _trackNum = -1;
+	private String _trackName = null;
 	private String _name = null, _latitude = null, _longitude = null;
 	private String _elevation = null;
 	private String _time = null;
-	private ArrayList _pointList = new ArrayList();
+	private String _type = null;
+	private ArrayList<String[]> _pointList = new ArrayList<String[]>();
+	private TrackNameList _trackNameList = new TrackNameList();
 
 
 	/**
@@ -31,9 +40,11 @@ public class GpxHandler extends XmlHandler
 		Attributes attributes) throws SAXException
 	{
 		// Read the parameters for waypoints and track points
-		if (qName.equalsIgnoreCase("wpt") || qName.equalsIgnoreCase("trkpt"))
+		if (qName.equalsIgnoreCase("wpt") || qName.equalsIgnoreCase("trkpt") || qName.equalsIgnoreCase("rtept"))
 		{
+			_insidePoint = true;
 			_insideWaypoint = qName.equalsIgnoreCase("wpt");
+			_isTrackPoint = qName.equalsIgnoreCase("trkpt");
 			int numAttributes = attributes.getLength();
 			for (int i=0; i<numAttributes; i++)
 			{
@@ -44,6 +55,7 @@ public class GpxHandler extends XmlHandler
 			_elevation = null;
 			_name = null;
 			_time = null;
+			_type = null;
 		}
 		else if (qName.equalsIgnoreCase("ele"))
 		{
@@ -51,12 +63,26 @@ public class GpxHandler extends XmlHandler
 		}
 		else if (qName.equalsIgnoreCase("name"))
 		{
+			_name = null;
 			_insideName = true;
 		}
 		else if (qName.equalsIgnoreCase("time"))
 		{
 			_insideTime = true;
 		}
+		else if (qName.equalsIgnoreCase("type"))
+		{
+			_insideType = true;
+		}
+		else if (qName.equalsIgnoreCase("trkseg"))
+		{
+			_startSegment = true;
+		}
+		else if (qName.equalsIgnoreCase("trk"))
+		{
+			_trackNum++;
+			_trackName = null;
+		}
 		super.startElement(uri, localName, qName, attributes);
 	}
 
@@ -68,9 +94,10 @@ public class GpxHandler extends XmlHandler
 	public void endElement(String uri, String localName, String qName)
 		throws SAXException
 	{
-		if (qName.equalsIgnoreCase("wpt") || qName.equalsIgnoreCase("trkpt"))
+		if (qName.equalsIgnoreCase("wpt") || qName.equalsIgnoreCase("trkpt") || qName.equalsIgnoreCase("rtept"))
 		{
 			processPoint();
+			_insidePoint = false;
 		}
 		else if (qName.equalsIgnoreCase("ele"))
 		{
@@ -84,6 +111,10 @@ public class GpxHandler extends XmlHandler
 		{
 			_insideTime = false;
 		}
+		else if (qName.equalsIgnoreCase("type"))
+		{
+			_insideType = false;
+		}
 		super.endElement(uri, localName, qName);
 	}
 
@@ -97,8 +128,10 @@ public class GpxHandler extends XmlHandler
 	{
 		String value = new String(ch, start, length);
 		if (_insideName && _insideWaypoint) {_name = checkCharacters(_name, value);}
+		if (_insideName && !_insidePoint) {_trackName = checkCharacters(_trackName, value);}
 		else if (_insideElevation) {_elevation = checkCharacters(_elevation, value);}
 		else if (_insideTime) {_time = checkCharacters(_time, value);}
+		else if (_insideType) {_type = checkCharacters(_type, value);}
 		super.characters(ch, start, length);
 	}
 
@@ -122,11 +155,17 @@ public class GpxHandler extends XmlHandler
 	private void processPoint()
 	{
 		// Put the values into a String array matching the order in getFieldArray()
-		String[] values = new String[5];
+		String[] values = new String[7];
 		values[0] = _latitude; values[1] = _longitude;
 		values[2] = _elevation; values[3] = _name;
 		values[4] = _time;
+		if (_startSegment && !_insideWaypoint) {
+			values[5] = "1";
+			_startSegment = false;
+		}
+		values[6] = _type;
 		_pointList.add(values);
+		_trackNameList.addPoint(_trackNum, _trackName, _isTrackPoint);
 	}
 
 
@@ -136,7 +175,7 @@ public class GpxHandler extends XmlHandler
 	public Field[] getFieldArray()
 	{
 		final Field[] fields = {Field.LATITUDE, Field.LONGITUDE, Field.ALTITUDE,
-			Field.WAYPT_NAME, Field.TIMESTAMP};
+			Field.WAYPT_NAME, Field.TIMESTAMP, Field.NEW_SEGMENT, Field.WAYPT_TYPE};
 		return fields;
 	}
 
@@ -152,8 +191,16 @@ public class GpxHandler extends XmlHandler
 		String[][] result = new String[numPoints][];
 		for (int i=0; i<numPoints; i++)
 		{
-			result[i] = (String[]) _pointList.get(i);
+			result[i] = _pointList.get(i);
 		}
 		return result;
 	}
+
+
+	/**
+	 * @return track name list
+	 */
+	public TrackNameList getTrackNameList() {
+		return _trackNameList;
+	}
 }