* viking -- GPS Data and Topo Analyzer, Explorer, and Manager
*
* Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net>
+ * Copyright (C) 2013, Rob Norris <rw_norris@hotmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#ifndef __VIKING_GLOBALS_H
#define __VIKING_GLOBALS_H
+#include <glib.h>
+
+G_BEGIN_DECLS
+
#define PROJECT "Viking"
#define VIKING_VERSION PACKAGE_VERSION
#define VIKING_VERSION_NAME "This Name For Rent"
-#define VIKING_URL "http://viking.sf.net/"
-
-#ifdef WINDOWS
-#define access(a,b) _access(a,b)
-#else
-#include <unistd.h>
-#define UNIX_WEB_BROWSER (g_getenv("BROWSER") ? g_getenv("BROWSER") : "firefox")
-#endif
+#define VIKING_URL PACKAGE_URL
#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)
+
+#define VIK_NAUTICAL_MILES_IN_METER 0.000539957
+#define VIK_METERS_TO_NAUTICAL_MILES(X) ((X)*VIK_NAUTICAL_MILES_IN_METER)
+#define VIK_NAUTICAL_MILES_TO_METERS(X) ((X)/VIK_NAUTICAL_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_GTK_WINDOW_FROM_WIDGET(x) GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(x)))
#define VIK_GTK_WINDOW_FROM_LAYER(x) VIK_GTK_WINDOW_FROM_WIDGET(VIK_LAYER(x)->vt)
-#define DEG2RAD 0.017453293
-#define RAD2DEG 57.2957795
+#define DEG2RAD(x) ((x)*(M_PI/180))
+#define RAD2DEG(x) ((x)*(180/M_PI))
/* mercator projection, latitude conversion (degrees) */
-#define MERCLAT(x) (RAD2DEG * log(tan((0.25 * M_PI) + (0.5 * DEG2RAD * (x)))))
-#define DEMERCLAT(x) (RAD2DEG * atan(sinh(DEG2RAD * (x))))
+#define MERCLAT(x) (RAD2DEG(log(tan((0.25 * M_PI) + (0.5 * DEG2RAD(x))))))
+#define DEMERCLAT(x) (RAD2DEG(atan(sinh(DEG2RAD(x)))))
+
+/* Some command line options */
+extern gboolean vik_debug;
+extern gboolean vik_verbose;
+extern gboolean vik_version;
+
+/* Allow comparing versions */
+gint viking_version_to_number ( gchar *version );
+
+/* Very first run */
+gboolean a_vik_very_first_run ();
+
+/* Global preferences */
+void a_vik_preferences_init ();
+
+/* Coord display preferences */
+typedef enum {
+ VIK_DEGREE_FORMAT_DDD,
+ VIK_DEGREE_FORMAT_DMM,
+ VIK_DEGREE_FORMAT_DMS,
+ VIK_DEGREE_FORMAT_RAW,
+} vik_degree_format_t;
+
+vik_degree_format_t a_vik_get_degree_format ( );
+
+/* Distance preferences */
+typedef enum {
+ VIK_UNITS_DISTANCE_KILOMETRES,
+ VIK_UNITS_DISTANCE_MILES,
+ VIK_UNITS_DISTANCE_NAUTICAL_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 ( );
+
+// Time display format
+typedef enum {
+ VIK_TIME_REF_LOCALE, // User's locale
+ VIK_TIME_REF_WORLD, // Derive the local timezone at the object's position
+ VIK_TIME_REF_UTC,
+} vik_time_ref_frame_t;
+
+vik_time_ref_frame_t a_vik_get_time_ref_frame ( );
+
+/* KML export preferences */
+typedef enum {
+ VIK_KML_EXPORT_UNITS_METRIC,
+ VIK_KML_EXPORT_UNITS_STATUTE,
+ VIK_KML_EXPORT_UNITS_NAUTICAL,
+} vik_kml_export_units_t;
+
+vik_kml_export_units_t a_vik_get_kml_export_units ( );
+
+typedef enum {
+ VIK_GPX_EXPORT_TRK_SORT_ALPHA,
+ VIK_GPX_EXPORT_TRK_SORT_TIME,
+ VIK_GPX_EXPORT_TRK_SORT_CREATION,
+} vik_gpx_export_trk_sort_t;
+
+vik_gpx_export_trk_sort_t a_vik_get_gpx_export_trk_sort ( );
+
+typedef enum {
+ VIK_GPX_EXPORT_WPT_SYM_NAME_TITLECASE,
+ VIK_GPX_EXPORT_WPT_SYM_NAME_LOWERCASE,
+} vik_gpx_export_wpt_sym_name_t;
+
+vik_gpx_export_wpt_sym_name_t a_vik_gpx_export_wpt_sym_name ( );
+
+#ifndef WINDOWS
+/* Windows automatically uses the system defined viewer
+ ATM for other systems need to specify the program to use */
+const gchar* a_vik_get_image_viewer ( );
+#endif
+
+const gchar* a_vik_get_external_gpx_program_1 ( );
+
+const gchar* a_vik_get_external_gpx_program_2 ( );
+
+/* File reference preferences - mainly in saving of a viking file */
+typedef enum {
+ VIK_FILE_REF_FORMAT_ABSOLUTE,
+ VIK_FILE_REF_FORMAT_RELATIVE,
+} vik_file_ref_format_t;
+
+vik_file_ref_format_t a_vik_get_file_ref_format ( );
+
+gboolean a_vik_get_ask_for_create_track_name ( );
+
+gboolean a_vik_get_create_track_tooltip ( );
+
+gboolean a_vik_get_restore_window_state ( );
+
+gboolean a_vik_get_add_default_map_layer ( );
+
+typedef enum {
+ VIK_STARTUP_METHOD_HOME_LOCATION,
+ VIK_STARTUP_METHOD_LAST_LOCATION,
+ VIK_STARTUP_METHOD_SPECIFIED_FILE,
+ VIK_STARTUP_METHOD_AUTO_LOCATION,
+} vik_startup_method_t;
+
+vik_startup_method_t a_vik_get_startup_method ( );
+
+const gchar *a_vik_get_startup_file ( );
+
+gboolean a_vik_get_check_version ( );
+
+gint a_vik_get_recent_number_files ( );
+
+/* Group for global preferences */
+#define VIKING_PREFERENCES_GROUP_KEY "viking.globals"
+#define VIKING_PREFERENCES_NAMESPACE "viking.globals."
+
+/* Another group of global preferences,
+ but in a separate section to try to keep things organized */
+/* AKA Export/External Prefs */
+#define VIKING_PREFERENCES_IO_GROUP_KEY "viking.io"
+#define VIKING_PREFERENCES_IO_NAMESPACE "viking.io."
+
+/* Group for global preferences - but 'advanced'
+ User changeable but only for those that need it */
+#define VIKING_PREFERENCES_ADVANCED_GROUP_KEY "viking.advanced"
+#define VIKING_PREFERENCES_ADVANCED_NAMESPACE "viking.advanced."
+
+#define VIKING_PREFERENCES_STARTUP_GROUP_KEY "viking.startup"
+#define VIKING_PREFERENCES_STARTUP_NAMESPACE "viking.startup."
+
+G_END_DECLS
#endif
projects / andy / viking.git / blobdiff