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50a14534 EB |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
4 | * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | */ | |
21 | ||
22 | #ifndef __VIKING_GLOBALS_H | |
23 | #define __VIKING_GLOBALS_H | |
24 | ||
2936913d GB |
25 | #include <glib.h> |
26 | ||
722b5481 RN |
27 | G_BEGIN_DECLS |
28 | ||
50a14534 | 29 | #define PROJECT "Viking" |
901ca9d5 | 30 | #define VIKING_VERSION PACKAGE_VERSION |
1fe49af0 | 31 | #define VIKING_VERSION_NAME "This Name For Rent" |
11748363 | 32 | #define VIKING_URL PACKAGE_URL |
50a14534 | 33 | |
50a14534 EB |
34 | #define ALTI_TO_MPP 1.4017295 |
35 | #define MPP_TO_ALTI 0.7134044 | |
36 | ||
6c20e59a | 37 | #define VIK_FEET_IN_METER 3.2808399 |
9ac936f2 | 38 | #define VIK_METERS_TO_FEET(X) ((X)*VIK_FEET_IN_METER) |
6b2be5d9 | 39 | #define VIK_FEET_TO_METERS(X) ((X)/VIK_FEET_IN_METER) |
ab1e0693 | 40 | |
433b3f7f RN |
41 | #define VIK_MILES_IN_METER 0.000621371192 |
42 | #define VIK_METERS_TO_MILES(X) ((X)*VIK_MILES_IN_METER) | |
43 | #define VIK_MILES_TO_METERS(X) ((X)/VIK_MILES_IN_METER) | |
44 | ||
ab1e0693 RN |
45 | /* MPS - Metres Per Second */ |
46 | /* MPH - Metres Per Hour */ | |
47 | #define VIK_MPH_IN_MPS 2.23693629 | |
6b2be5d9 GB |
48 | #define VIK_MPS_TO_MPH(X) ((X)*VIK_MPH_IN_MPS) |
49 | #define VIK_MPH_TO_MPS(X) ((X)/VIK_MPH_IN_MPS) | |
ab1e0693 RN |
50 | |
51 | /* KPH - Kilometres Per Hour */ | |
52 | #define VIK_KPH_IN_MPS 3.6 | |
6b2be5d9 GB |
53 | #define VIK_MPS_TO_KPH(X) ((X)*VIK_KPH_IN_MPS) |
54 | #define VIK_KPH_TO_MPS(X) ((X)/VIK_KPH_IN_MPS) | |
ab1e0693 RN |
55 | |
56 | #define VIK_KNOTS_IN_MPS 1.94384449 | |
6b2be5d9 GB |
57 | #define VIK_MPS_TO_KNOTS(X) ((X)*VIK_KNOTS_IN_MPS) |
58 | #define VIK_KNOTS_TO_MPS(X) ((X)/VIK_KNOTS_IN_MPS) | |
62e4939d | 59 | |
50a14534 | 60 | #define VIK_DEFAULT_ALTITUDE 0.0 |
4a42b254 | 61 | #define VIK_DEFAULT_DOP 0.0 |
50a14534 EB |
62 | |
63 | #define VIK_GTK_WINDOW_FROM_WIDGET(x) GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(x))) | |
64 | #define VIK_GTK_WINDOW_FROM_LAYER(x) VIK_GTK_WINDOW_FROM_WIDGET(VIK_LAYER(x)->vt) | |
65 | ||
81765f5e GB |
66 | #define DEG2RAD(x) ((x)*(M_PI/180)) |
67 | #define RAD2DEG(x) ((x)*(180/M_PI)) | |
50a14534 EB |
68 | |
69 | /* mercator projection, latitude conversion (degrees) */ | |
81765f5e GB |
70 | #define MERCLAT(x) (RAD2DEG(log(tan((0.25 * M_PI) + (0.5 * DEG2RAD(x)))))) |
71 | #define DEMERCLAT(x) (RAD2DEG(atan(sinh(DEG2RAD(x))))) | |
50a14534 | 72 | |
2936913d GB |
73 | /* Some command line options */ |
74 | extern gboolean vik_debug; | |
75 | extern gboolean vik_verbose; | |
76 | extern gboolean vik_version; | |
77 | ||
6cdf89e5 RN |
78 | /* Allow comparing versions */ |
79 | gint viking_version_to_number ( gchar *version ); | |
80 | ||
3bfdae59 | 81 | /* Global preferences */ |
a58aaed4 GB |
82 | void a_vik_preferences_init (); |
83 | ||
84 | /* Coord display preferences */ | |
85 | typedef enum { | |
86 | VIK_DEGREE_FORMAT_DDD, | |
87 | VIK_DEGREE_FORMAT_DMM, | |
88 | VIK_DEGREE_FORMAT_DMS, | |
89 | } vik_degree_format_t; | |
90 | ||
91 | vik_degree_format_t a_vik_get_degree_format ( ); | |
92 | ||
6f9336aa RN |
93 | /* Distance preferences */ |
94 | typedef enum { | |
95 | VIK_UNITS_DISTANCE_KILOMETRES, | |
96 | VIK_UNITS_DISTANCE_MILES, | |
97 | } vik_units_distance_t; | |
98 | ||
99 | vik_units_distance_t a_vik_get_units_distance ( ); | |
100 | ||
13bdea80 RN |
101 | /* Speed preferences */ |
102 | typedef enum { | |
103 | VIK_UNITS_SPEED_KILOMETRES_PER_HOUR, | |
104 | VIK_UNITS_SPEED_MILES_PER_HOUR, | |
105 | VIK_UNITS_SPEED_METRES_PER_SECOND, | |
a4c92313 | 106 | VIK_UNITS_SPEED_KNOTS, |
13bdea80 RN |
107 | } vik_units_speed_t; |
108 | ||
109 | vik_units_speed_t a_vik_get_units_speed ( ); | |
110 | ||
6027a9c5 RN |
111 | /* Height (Depth) preferences */ |
112 | typedef enum { | |
113 | VIK_UNITS_HEIGHT_METRES, | |
114 | VIK_UNITS_HEIGHT_FEET, | |
115 | } vik_units_height_t; | |
116 | ||
117 | vik_units_height_t a_vik_get_units_height ( ); | |
118 | ||
9be0449f RN |
119 | gboolean a_vik_get_use_large_waypoint_icons ( ); |
120 | ||
5210c3d3 GB |
121 | /* Location preferences */ |
122 | typedef enum { | |
123 | VIK_LOCATION_LAT, | |
124 | VIK_LOCATION_LONG, | |
125 | } vik_location_t; | |
126 | ||
127 | gdouble a_vik_get_default_lat ( ); | |
128 | gdouble a_vik_get_default_long ( ); | |
129 | ||
60dbd0ad RN |
130 | /* KML export preferences */ |
131 | typedef enum { | |
132 | VIK_KML_EXPORT_UNITS_METRIC, | |
133 | VIK_KML_EXPORT_UNITS_STATUTE, | |
134 | VIK_KML_EXPORT_UNITS_NAUTICAL, | |
135 | } vik_kml_export_units_t; | |
136 | ||
137 | vik_kml_export_units_t a_vik_get_kml_export_units ( ); | |
138 | ||
d13f1a57 RN |
139 | typedef enum { |
140 | VIK_GPX_EXPORT_TRK_SORT_ALPHA, | |
141 | VIK_GPX_EXPORT_TRK_SORT_TIME, | |
b02cd3a3 | 142 | VIK_GPX_EXPORT_TRK_SORT_CREATION, |
d13f1a57 RN |
143 | } vik_gpx_export_trk_sort_t; |
144 | ||
145 | vik_gpx_export_trk_sort_t a_vik_get_gpx_export_trk_sort ( ); | |
146 | ||
72f067ad RN |
147 | typedef enum { |
148 | VIK_GPX_EXPORT_WPT_SYM_NAME_TITLECASE, | |
149 | VIK_GPX_EXPORT_WPT_SYM_NAME_LOWERCASE, | |
150 | } vik_gpx_export_wpt_sym_name_t; | |
151 | ||
152 | vik_gpx_export_wpt_sym_name_t a_vik_gpx_export_wpt_sym_name ( ); | |
153 | ||
3317dc4e RN |
154 | #ifndef WINDOWS |
155 | /* Windows automatically uses the system defined viewer | |
156 | ATM for other systems need to specify the program to use */ | |
157 | const gchar* a_vik_get_image_viewer ( ); | |
158 | #endif | |
159 | ||
ccccf356 RN |
160 | const gchar* a_vik_get_external_gpx_program_1 ( ); |
161 | ||
ff02058b RN |
162 | const gchar* a_vik_get_external_gpx_program_2 ( ); |
163 | ||
88542aa9 RN |
164 | /* File reference preferences - mainly in saving of a viking file */ |
165 | typedef enum { | |
166 | VIK_FILE_REF_FORMAT_ABSOLUTE, | |
167 | VIK_FILE_REF_FORMAT_RELATIVE, | |
168 | } vik_file_ref_format_t; | |
169 | ||
170 | vik_file_ref_format_t a_vik_get_file_ref_format ( ); | |
171 | ||
90611609 RN |
172 | gboolean a_vik_get_create_track_tooltip ( ); |
173 | ||
d8fa3de5 JJ |
174 | /* Group for global preferences */ |
175 | #define VIKING_PREFERENCES_GROUP_KEY "viking.globals" | |
176 | #define VIKING_PREFERENCES_NAMESPACE "viking.globals." | |
177 | ||
2702f416 RN |
178 | /* Another group of global preferences, |
179 | but in a separate section to try to keep things organized */ | |
180 | /* AKA Export/External Prefs */ | |
181 | #define VIKING_PREFERENCES_IO_GROUP_KEY "viking.io" | |
182 | #define VIKING_PREFERENCES_IO_NAMESPACE "viking.io." | |
183 | ||
29277258 RN |
184 | /* Group for global preferences - but 'advanced' |
185 | User changeable but only for those that need it */ | |
186 | #define VIKING_PREFERENCES_ADVANCED_GROUP_KEY "viking.advanced" | |
187 | #define VIKING_PREFERENCES_ADVANCED_NAMESPACE "viking.advanced." | |
188 | ||
722b5481 RN |
189 | G_END_DECLS |
190 | ||
50a14534 | 191 | #endif |