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GPS accuracy indicator in map working
| 1 | harbaum | 1 | /* |
| 2 | * Copyright (C) 2008 Till Harbaum <till@harbaum.org>. | ||
| 3 | * | ||
| 4 | * This file is part of GPXView. | ||
| 5 | * | ||
| 6 | * GPXView 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 3 of the License, or | ||
| 9 | * (at your option) any later version. | ||
| 10 | * | ||
| 11 | * GPXView 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 GPXView. If not, see <http://www.gnu.org/licenses/>. | ||
| 18 | */ | ||
| 19 | |||
| 20 | #ifndef CACHE_H | ||
| 21 | #define CACHE_H | ||
| 22 | |||
| 23 | /* number of heading values used max for averaging */ | ||
| 24 | #define MAX_AVERAGE 10 | ||
| 25 | |||
| 26 | typedef struct { | ||
| 27 | GtkTextBuffer *buffer; | ||
| 28 | GtkWidget *latw, *lonw, *overridew, *foundw, *datew, *loggedw; | ||
| 29 | gboolean modified; | ||
| 30 | time_t ftime; | ||
| 31 | } notes_context_t; | ||
| 32 | |||
| 33 | typedef struct { | ||
| 34 | harbaum | 53 | GtkWidget *distance_label, *bearing_label, *eph_label, *cbox; |
| 35 | harbaum | 1 | GtkWidget *lat_lbl, *lon_lbl, *edit_but; |
| 36 | |||
| 37 | /* Backing pixmap for drawing area */ | ||
| 38 | GtkWidget *compass_area; | ||
| 39 | GdkPixmap *compass_pixmap; | ||
| 40 | |||
| 41 | guint handler_id; | ||
| 42 | pos_t pos; | ||
| 43 | float heading, head_avg[MAX_AVERAGE]; | ||
| 44 | |||
| 45 | /* things needed for sat view */ | ||
| 46 | GtkWidget *sat_area; | ||
| 47 | GdkPixmap *sat_pixmap; | ||
| 48 | |||
| 49 | } goto_context_t; | ||
| 50 | |||
| 51 | typedef struct { | ||
| 52 | appdata_t *appdata; | ||
| 53 | cache_t *cache; | ||
| 54 | notes_context_t notes; | ||
| 55 | goto_context_t gotoc; | ||
| 56 | |||
| 57 | /* widgets in the overview that change when the pos is overwritten */ | ||
| 58 | GtkWidget *pos_lat_label, *pos_lon_label; | ||
| 59 | GtkWidget *bearing_hbox; | ||
| 60 | |||
| 61 | #ifdef USE_MAEMO | ||
| 62 | guint handler_id; | ||
| 63 | #endif | ||
| 64 | } cache_context_t; | ||
| 65 | |||
| 66 | void cache_dialog(appdata_t *appdata, cache_t *cache); | ||
| 67 | GtkWidget *cache_view(appdata_t *appdata, cache_t *cache); | ||
| 68 | |||
| 69 | #endif // CACHE_H |