projects / andy / viking.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 | ||
| 50a14534 | 27 | #define PROJECT "Viking" |
| 901ca9d5 | 28 | #define VIKING_VERSION PACKAGE_VERSION |
| 1fe49af0 | 29 | #define VIKING_VERSION_NAME "This Name For Rent" |
| 50a14534 EB |
30 | #define VIKING_URL "http://viking.sf.net/" |
| 31 | ||
| 50a14534 EB |
32 | #define ALTI_TO_MPP 1.4017295 |
| 33 | #define MPP_TO_ALTI 0.7134044 | |
| 34 | ||
| 35 | #define VIK_DEFAULT_ALTITUDE 0.0 | |
| 36 | ||
| 37 | #define VIK_GTK_WINDOW_FROM_WIDGET(x) GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(x))) | |
| 38 | #define VIK_GTK_WINDOW_FROM_LAYER(x) VIK_GTK_WINDOW_FROM_WIDGET(VIK_LAYER(x)->vt) | |
| 39 | ||
| 40 | #define DEG2RAD 0.017453293 | |
| 41 | #define RAD2DEG 57.2957795 | |
| 42 | ||
| 43 | /* mercator projection, latitude conversion (degrees) */ | |
| 44 | #define MERCLAT(x) (RAD2DEG * log(tan((0.25 * M_PI) + (0.5 * DEG2RAD * (x))))) | |
| 45 | #define DEMERCLAT(x) (RAD2DEG * atan(sinh(DEG2RAD * (x)))) | |
| 46 | ||
| 2936913d | 47 | /* Some command line options */ |
| 8eb76f51 | 48 | extern gboolean vik_use_small_wp_icons; |
| 2936913d GB |
49 | extern gboolean vik_debug; |
| 50 | extern gboolean vik_verbose; | |
| 51 | extern gboolean vik_version; | |
| 52 | ||
| a58aaed4 GB |
53 | /* Glbal preferences */ |
| 54 | void a_vik_preferences_init (); | |
| 55 | ||
| 56 | /* Coord display preferences */ | |
| 57 | typedef enum { | |
| 58 | VIK_DEGREE_FORMAT_DDD, | |
| 59 | VIK_DEGREE_FORMAT_DMM, | |
| 60 | VIK_DEGREE_FORMAT_DMS, | |
| 61 | } vik_degree_format_t; | |
| 62 | ||
| 63 | vik_degree_format_t a_vik_get_degree_format ( ); | |
| 64 | ||
| 50a14534 | 65 | #endif |