X-Git-Url: https://git.street.me.uk/andy/viking.git/blobdiff_plain/a2817d3c0765ed9e2bfc9226cea43701c9ec2a12..af2341f318ad676de4945c1dd471c6a6ed2d313b:/src/viktrack.h

diff --git a/src/viktrack.h b/src/viktrack.h
index 0dc335e7..124027d2 100644
--- a/src/viktrack.h
+++ b/src/viktrack.h
@@ -24,6 +24,7 @@
 
 #include <time.h>
 #include <glib.h>
+#include <gtk/gtk.h>
 
 #include "vikcoord.h"
 
@@ -38,17 +39,18 @@ struct _VikTrackpoint {
   gboolean newsegment;
   gboolean has_timestamp;
   time_t timestamp;
-  gdouble altitude;	/* only in 3D fixes */
-  /* Most GPSs provide this in realtime mode (NMEA) but not in data mode */
-  gboolean extended;
-  gdouble speed;  	/* only in 3D fixes */
-  gdouble course;
-  guint nsats;		/* number of satellites used */
+  gdouble altitude;	/* VIK_DEFAULT_ALTITUDE if data unavailable */
+  gdouble speed;  	/* NAN if data unavailable */
+  gdouble course;   /* NAN if data unavailable */
+  guint nsats;      /* number of satellites used. 0 if data unavailable */
 #define VIK_GPS_MODE_NOT_SEEN	0	/* mode update not seen yet */
 #define VIK_GPS_MODE_NO_FIX	1	/* none */
 #define VIK_GPS_MODE_2D  	2	/* good for latitude/longitude */
 #define VIK_GPS_MODE_3D  	3	/* good for altitude/climb too */
-  gint fix_mode;
+  gint fix_mode;    /* VIK_GPS_MODE_NOT_SEEN if data unavailable */
+  gdouble hdop;     /* VIK_DEFAULT_DOP if data unavailable */
+  gdouble vdop;     /* VIK_DEFAULT_DOP if data unavailable */
+  gdouble pdop;     /* VIK_DEFAULT_DOP if data unavailable */
 };
 
 typedef struct _VikTrack VikTrack;
@@ -57,6 +59,7 @@ struct _VikTrack {
   gboolean visible;
   gchar *comment;
   guint8 ref_count;
+  GtkWidget *property_dialog;
 };
 
 VikTrack *vik_track_new();
@@ -86,6 +89,9 @@ gdouble *vik_track_make_elevation_map ( const VikTrack *tr, guint16 num_chunks )
 void vik_track_get_total_elevation_gain(const VikTrack *tr, gdouble *up, gdouble *down);
 VikTrackpoint *vik_track_get_closest_tp_by_percentage_dist ( VikTrack *tr, gdouble reldist, gdouble *meters_from_start );
 VikTrackpoint *vik_track_get_closest_tp_by_percentage_time ( VikTrack *tr, gdouble reldist, time_t *seconds_from_start );
+VikTrackpoint *vik_track_get_tp_by_max_speed ( const VikTrack *tr );
+VikTrackpoint *vik_track_get_tp_by_max_alt ( const VikTrack *tr );
+VikTrackpoint *vik_track_get_tp_by_min_alt ( const VikTrack *tr );
 gdouble *vik_track_make_speed_map ( const VikTrack *tr, guint16 num_chunks );
 gboolean vik_track_get_minmax_alt ( const VikTrack *tr, gdouble *min_alt, gdouble *max_alt );
 void vik_track_marshall ( VikTrack *tr, guint8 **data, guint *len);
@@ -103,5 +109,7 @@ void vik_track_steal_and_append_trackpoints ( VikTrack *t1, VikTrack *t2 );
  */
 VikCoord *vik_track_cut_back_to_double_point ( VikTrack *tr );
 
+void vik_track_set_property_dialog(VikTrack *tr, GtkWidget *dialog);
+void vik_track_clear_property_dialog(VikTrack *tr);
 
 #endif