X-Git-Url: https://git.street.me.uk/andy/viking.git/blobdiff_plain/ddc2372eb9273ed0f37fce2c2b143f3f90f3f4d2..8f661d805260d5e9540afe6111a86d1e1afc0d90:/src/viktrack.h?ds=inline

diff --git a/src/viktrack.h b/src/viktrack.h
index efd62934..06a1c913 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"
 
@@ -38,7 +39,17 @@ struct _VikTrackpoint {
   gboolean newsegment;
   gboolean has_timestamp;
   time_t timestamp;
-  gdouble altitude;
+  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 */
+#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;
 };
 
 typedef struct _VikTrack VikTrack;
@@ -47,6 +58,7 @@ struct _VikTrack {
   gboolean visible;
   gchar *comment;
   guint8 ref_count;
+  GtkWidget *property_dialog;
 };
 
 VikTrack *vik_track_new();
@@ -86,5 +98,14 @@ void vik_track_apply_dem_data ( VikTrack *tr);
 /* appends t2 to t1, leaving t2 with no trackpoints */
 void vik_track_steal_and_append_trackpoints ( VikTrack *t1, VikTrack *t2 );
 
+/* starting at the end, looks backwards for the last "double point", a duplicate trackpoint.
+ * this is indicative of magic scissors continued use. If there is no double point,
+ * deletes all the trackpoints. returns new end of the track (or the start if
+ * there are no double points)
+ */
+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