From 57a171ee8c7c21c97faae76695f7c7fdacb9adb8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20T=C5=AFma?= <tumic@cbox.cz>
Date: Wed, 11 Oct 2017 22:41:01 +0200
Subject: [PATCH] Fixed broaken loading of KML files with multitracks and
 folder element outside document element

---
 src/kmlparser.cpp | 18 ++++++++++++++++++
 src/kmlparser.h   |  1 +
 2 files changed, 19 insertions(+)

diff --git a/src/kmlparser.cpp b/src/kmlparser.cpp
index bca65464..c28def54 100644
--- a/src/kmlparser.cpp
+++ b/src/kmlparser.cpp
@@ -251,6 +251,16 @@ void KMLParser::track(TrackData &track)
 		_reader.raiseError(mismatchError);
 }
 
+void KMLParser::multiTrack(TrackData &t)
+{
+	while (_reader.readNextStartElement()) {
+		if (_reader.name() == "Track")
+			track(t);
+		else
+			_reader.skipCurrentElement();
+	}
+}
+
 void KMLParser::multiGeometry(QList<TrackData> &tracks,
   QList<Waypoint> &waypoints, const QString &name, const QString &desc,
   const QDateTime timestamp)
@@ -308,6 +318,12 @@ void KMLParser::placemark(QList<TrackData> &tracks, QList<Waypoint> &waypoints)
 			t.setName(name);
 			t.setDescription(desc);
 			track(t);
+		} else if (_reader.name() == "MultiTrack") {
+			tracks.append(TrackData());
+			TrackData &t = tracks.last();
+			t.setName(name);
+			t.setDescription(desc);
+			multiTrack(t);
 		} else
 			_reader.skipCurrentElement();
 	}
@@ -344,6 +360,8 @@ void KMLParser::kml(QList<TrackData> &tracks, QList<Waypoint> &waypoints)
 			document(tracks, waypoints);
 		else if (_reader.name() == "Placemark")
 			placemark(tracks, waypoints);
+		else if (_reader.name() == "Folder")
+			folder(tracks, waypoints);
 		else
 			_reader.skipCurrentElement();
 	}
diff --git a/src/kmlparser.h b/src/kmlparser.h
index 54aa4062..de197aba 100644
--- a/src/kmlparser.h
+++ b/src/kmlparser.h
@@ -23,6 +23,7 @@ private:
 	void multiGeometry(QList<TrackData> &tracks, QList<Waypoint> &waypoints,
 	  const QString &name, const QString &desc, const QDateTime timestamp);
 	void track(TrackData &track);
+	void multiTrack(TrackData &t);
 	void lineString(TrackData &track);
 	void point(Waypoint &waypoint);
 	bool pointCoordinates(Waypoint &waypoint);