/* * viking -- GPS Data and Topo Analyzer, Explorer, and Manager * * Copyright (C) 2003-2005, Evan Battaglia * Copyright (C) 2013, Rob Norris * * 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 * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ #ifndef __VIKING_GLOBALS_H #define __VIKING_GLOBALS_H #include G_BEGIN_DECLS #define PROJECT "Viking" #define VIKING_VERSION PACKAGE_VERSION #define VIKING_VERSION_NAME "This Name For Rent" #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) /* 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(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))))) /* 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_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_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 ( ); /* 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_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