Add Terraserver

[andy/viking.git] / src / viktrack.h

diff --git a/src/viktrack.h b/src/viktrack.h
index 512c6a8d419f6507efc7e03a69dffe2fad82b4b8..06a1c913d3cc3249c291e57947b5b6516606d05a 100644 (file)
--- a/src/viktrack.h
+++ b/src/viktrack.h
@@ -24,6 +24,7 @@
 
 #include <time.h>
 #include <glib.h>
 
 #include <time.h>
 #include <glib.h>

+#include <gtk/gtk.h>

 
 #include "vikcoord.h"
 
 
 #include "vikcoord.h"
 


@@ -38,7 +39,17 @@ struct _VikTrackpoint {
   gboolean newsegment;
   gboolean has_timestamp;
   time_t timestamp;
   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;
 };
 
 typedef struct _VikTrack VikTrack;


@@ -47,6 +58,7 @@ struct _VikTrack {
   gboolean visible;
   gchar *comment;
   guint8 ref_count;
   gboolean visible;
   gchar *comment;
   guint8 ref_count;

+  GtkWidget *property_dialog;

 };
 
 VikTrack *vik_track_new();
 };
 
 VikTrack *vik_track_new();


@@ -74,7 +86,8 @@ gdouble vik_track_get_average_speed(const VikTrack *tr);
 void vik_track_convert ( VikTrack *tr, VikCoordMode dest_mode );
 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);
 void vik_track_convert ( VikTrack *tr, VikCoordMode dest_mode );
 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 );
+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 );

 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);
 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);


@@ -85,5 +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 );
 
 /* 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
 
 #endif