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

diff --git a/src/globals.h b/src/globals.h
index fdd3f4570aa46c6df3af8997d45f303009ad664a..40d58d58260c0e075dec679b899fecfa7a1dd5a6 100644 (file)
--- a/src/globals.h
+++ b/src/globals.h
@@ -32,6 +32,29 @@
 #define ALTI_TO_MPP 1.4017295
 #define MPP_TO_ALTI 0.7134044
 
 #define ALTI_TO_MPP 1.4017295
 #define MPP_TO_ALTI 0.7134044
 

+#define VIK_FEET_IN_METER 3.2808399
+#define VIK_METERS_TO_FEET(X) ((X)*VIK_FEET_IN_METER)
+#define VIK_FEET_TO_METERS(X) ((X)/VIK_FEET_IN_METER)
+
+#define VIK_MILES_IN_METER 0.000621371192
+#define VIK_METERS_TO_MILES(X) ((X)*VIK_MILES_IN_METER)
+#define VIK_MILES_TO_METERS(X) ((X)/VIK_MILES_IN_METER)
+
+/* MPS - Metres Per Second */
+/* MPH - Metres Per Hour */
+#define VIK_MPH_IN_MPS 2.23693629
+#define VIK_MPS_TO_MPH(X) ((X)*VIK_MPH_IN_MPS)
+#define VIK_MPH_TO_MPS(X) ((X)/VIK_MPH_IN_MPS)
+
+/* KPH - Kilometres Per Hour */
+#define VIK_KPH_IN_MPS 3.6
+#define VIK_MPS_TO_KPH(X) ((X)*VIK_KPH_IN_MPS)
+#define VIK_KPH_TO_MPS(X) ((X)/VIK_KPH_IN_MPS)
+
+#define VIK_KNOTS_IN_MPS 1.94384449
+#define VIK_MPS_TO_KNOTS(X) ((X)*VIK_KNOTS_IN_MPS)
+#define VIK_KNOTS_TO_MPS(X) ((X)/VIK_KNOTS_IN_MPS)
+

 #define VIK_DEFAULT_ALTITUDE 0.0
 #define VIK_DEFAULT_DOP 0.0
 
 #define VIK_DEFAULT_ALTITUDE 0.0
 #define VIK_DEFAULT_DOP 0.0
 


@@ -46,12 +69,11 @@
 #define DEMERCLAT(x) (RAD2DEG * atan(sinh(DEG2RAD * (x))))
 
 /* Some command line options */
 #define DEMERCLAT(x) (RAD2DEG * atan(sinh(DEG2RAD * (x))))
 
 /* Some command line options */

-extern gboolean vik_use_small_wp_icons;

 extern gboolean vik_debug;
 extern gboolean vik_verbose;
 extern gboolean vik_version;
 
 extern gboolean vik_debug;
 extern gboolean vik_verbose;
 extern gboolean vik_version;
 

-/* Glbal preferences */
+/* Global preferences */

 void a_vik_preferences_init ();
 
 /* Coord display preferences */
 void a_vik_preferences_init ();
 
 /* Coord display preferences */


@@ -63,6 +85,43 @@ typedef enum {
 
 vik_degree_format_t a_vik_get_degree_format ( );
 
 
 vik_degree_format_t a_vik_get_degree_format ( );
 

+/* Distance preferences */
+typedef enum {
+  VIK_UNITS_DISTANCE_KILOMETRES,
+  VIK_UNITS_DISTANCE_MILES,
+} vik_units_distance_t;
+
+vik_units_distance_t a_vik_get_units_distance ( );
+
+/* Speed preferences */
+typedef enum {
+  VIK_UNITS_SPEED_KILOMETRES_PER_HOUR,
+  VIK_UNITS_SPEED_MILES_PER_HOUR,
+  VIK_UNITS_SPEED_METRES_PER_SECOND,
+  VIK_UNITS_SPEED_KNOTS,
+} vik_units_speed_t;
+
+vik_units_speed_t a_vik_get_units_speed ( );
+
+/* Height (Depth) preferences */
+typedef enum {
+  VIK_UNITS_HEIGHT_METRES,
+  VIK_UNITS_HEIGHT_FEET,
+} vik_units_height_t;
+
+vik_units_height_t a_vik_get_units_height ( );
+
+gboolean a_vik_get_use_large_waypoint_icons ( );
+
+/* Location preferences */
+typedef enum {
+  VIK_LOCATION_LAT,
+  VIK_LOCATION_LONG,
+} vik_location_t;
+
+gdouble a_vik_get_default_lat ( );
+gdouble a_vik_get_default_long ( );
+

 /* Group for global preferences */
 #define VIKING_PREFERENCES_GROUP_KEY "viking.globals"
 #define VIKING_PREFERENCES_NAMESPACE "viking.globals."
 /* Group for global preferences */
 #define VIKING_PREFERENCES_GROUP_KEY "viking.globals"
 #define VIKING_PREFERENCES_NAMESPACE "viking.globals."