Parent Directory | Revision Log
Welcome.gpx updated
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 | #include <stddef.h> |
21 | #include <stdlib.h> |
22 | #include <ctype.h> |
23 | #include "gpxview.h" |
24 | |
25 | #define GCONF_PATH "/apps/gpxview/" |
26 | #define GCONF_KEY_GPX GCONF_PATH "gpx%d" |
27 | #define GCONF_KEY_CNT GCONF_PATH "entries" |
28 | |
29 | #define GCONF_KEY_LOC_NAME GCONF_PATH "location%d/name" |
30 | #define GCONF_KEY_LOC_LAT GCONF_PATH "location%d/latitude" |
31 | #define GCONF_KEY_LOC_LON GCONF_PATH "location%d/longitude" |
32 | #define GCONF_KEY_LOC_CNT GCONF_PATH "location_entries" |
33 | |
34 | #define GCONF_KEY_CLOSED GCONF_PATH "closed/%s" |
35 | |
36 | #include <string.h> |
37 | |
38 | enum { |
39 | STORE_STRING, STORE_FLOAT, STORE_INT, STORE_BOOL, |
40 | }; |
41 | |
42 | typedef struct { |
43 | char *key; |
44 | int type; |
45 | int offset; |
46 | } store_t; |
47 | |
48 | #define OFFSET(a) offsetof(appdata_t, a) |
49 | |
50 | static store_t store[] = { |
51 | { "image_path", STORE_STRING, OFFSET(image_path) }, |
52 | { "path", STORE_STRING, OFFSET(path) }, |
53 | { "geotext/text", STORE_STRING, OFFSET(geotext_text) }, |
54 | { "geotext/shift", STORE_INT, OFFSET(geotext_shift) }, |
55 | { "mmpoi_path", STORE_STRING, OFFSET(mmpoi_path) }, |
56 | { "garmin_path", STORE_STRING, OFFSET(garmin_path) }, |
57 | { "fnotes_path", STORE_STRING, OFFSET(fieldnotes_path) }, |
58 | { "garmin_ign_found", STORE_BOOL, OFFSET(garmin_ign_found) }, |
59 | { "active_location", STORE_INT, OFFSET(active_location) }, |
60 | { "mmpoi_use_radius", STORE_BOOL, OFFSET(mmpoi_use_radius) }, |
61 | { "mmpoi_radius", STORE_FLOAT, OFFSET(mmpoi_radius) }, |
62 | { "mmpoi_ign_found", STORE_BOOL, OFFSET(mmpoi_dont_export_found) }, |
63 | { "mmpoi_ign_disabl", STORE_BOOL, OFFSET(mmpoi_dont_export_disabled) }, |
64 | { "use_gps", STORE_BOOL, OFFSET(use_gps) }, |
65 | { "imperial", STORE_BOOL, OFFSET(imperial) }, |
66 | { "compass_locked", STORE_BOOL, OFFSET(compass_locked) }, |
67 | { "latitude", STORE_FLOAT, OFFSET(home.lat) }, |
68 | { "longitude", STORE_FLOAT, OFFSET(home.lon) }, |
69 | { "manual_goto_lat", STORE_FLOAT, OFFSET(manual_goto.lat) }, |
70 | { "manual_goto_lon", STORE_FLOAT, OFFSET(manual_goto.lon) }, |
71 | { "gps_lat", STORE_FLOAT, OFFSET(gps.lat) }, |
72 | { "gps_lon", STORE_FLOAT, OFFSET(gps.lon) }, |
73 | { "search_in", STORE_INT, OFFSET(search) }, |
74 | { "search_days", STORE_INT, OFFSET(search_days) }, |
75 | { "search_str", STORE_STRING, OFFSET(search_str) }, |
76 | { "gpxlist_items", STORE_INT, OFFSET(gpxlist_items) }, |
77 | { "cachelist_items", STORE_INT, OFFSET(cachelist_items) }, |
78 | { "compass_damping", STORE_INT, OFFSET(compass_damping) }, |
79 | { "cachelist_hide_found", STORE_BOOL, OFFSET(cachelist_hide_found) }, |
80 | #ifdef USE_MAEMO |
81 | { "mmpoi_dontlaunch", STORE_BOOL, OFFSET(mmpoi_dontlaunch) }, |
82 | { "cachelist_dss", STORE_BOOL, OFFSET(cachelist_disable_screensaver) }, |
83 | { "goto_dss", STORE_BOOL, OFFSET(goto_disable_screensaver) }, |
84 | { "cachelist_update", STORE_BOOL, OFFSET(cachelist_update) }, |
85 | #endif |
86 | |
87 | { NULL, -1, -1 } |
88 | }; |
89 | |
90 | static char *get_basename(char *name) { |
91 | char *p = strrchr(name, '/'); |
92 | if(!p) p = name; |
93 | else p = p+1; |
94 | |
95 | g_assert(*p); |
96 | |
97 | /* escape all non alnum characters */ |
98 | p = g_strdup(p); |
99 | int i; |
100 | for(i=0;i<strlen(p);i++) |
101 | if(!isalnum(p[i])) |
102 | p[i] = '_'; |
103 | |
104 | return p; |
105 | } |
106 | |
107 | void gconf_remove_closed_name(appdata_t *appdata, char *filename) { |
108 | char *key = g_strdup_printf(GCONF_KEY_CLOSED, get_basename(filename)); |
109 | gconf_client_unset(appdata->gconf_client, key, NULL); |
110 | g_free(key); |
111 | } |
112 | |
113 | void gconf_save_closed_name(appdata_t *appdata, char *filename, char *name) { |
114 | char *key = g_strdup_printf(GCONF_KEY_CLOSED, get_basename(filename)); |
115 | gconf_client_set_string(appdata->gconf_client, key, name, NULL); |
116 | g_free(key); |
117 | } |
118 | |
119 | char *gconf_restore_closed_name(appdata_t *appdata, char *filename) { |
120 | char *key = g_strdup_printf(GCONF_KEY_CLOSED, get_basename(filename)); |
121 | char *ret = gconf_client_get_string(appdata->gconf_client, key, NULL); |
122 | g_free(key); |
123 | return ret; |
124 | } |
125 | |
126 | void gconf_save_state(appdata_t *appdata) { |
127 | int entries = 0; |
128 | |
129 | gpx_t *gpx = appdata->gpx; |
130 | while(gpx) { |
131 | char str[128]; |
132 | snprintf(str, sizeof(str), GCONF_KEY_GPX, entries++); |
133 | gconf_client_set_string(appdata->gconf_client, str, gpx->filename, NULL); |
134 | gpx = gpx->next; |
135 | } |
136 | |
137 | gconf_client_set_int(appdata->gconf_client, GCONF_KEY_CNT, entries, NULL); |
138 | |
139 | /* -------------- save locations (excl. home location) --------------- */ |
140 | entries = 0; |
141 | location_t *loc = appdata->location; |
142 | while(loc) { |
143 | char str[128]; |
144 | snprintf(str, sizeof(str), GCONF_KEY_LOC_NAME, entries); |
145 | gconf_client_set_string(appdata->gconf_client, str, loc->name, NULL); |
146 | snprintf(str, sizeof(str), GCONF_KEY_LOC_LAT, entries); |
147 | gconf_client_set_float(appdata->gconf_client, str, loc->pos.lat, NULL); |
148 | snprintf(str, sizeof(str), GCONF_KEY_LOC_LON, entries); |
149 | gconf_client_set_float(appdata->gconf_client, str, loc->pos.lon, NULL); |
150 | entries++; |
151 | loc = loc->next; |
152 | } |
153 | |
154 | gconf_client_set_int(appdata->gconf_client, GCONF_KEY_LOC_CNT, entries, NULL); |
155 | |
156 | /* store everything listed in the store table */ |
157 | store_t *st = store; |
158 | while(st->key) { |
159 | char key[256]; |
160 | void **ptr = ((void*)appdata) + st->offset; |
161 | snprintf(key, sizeof(key), GCONF_PATH "%s", st->key); |
162 | |
163 | switch(st->type) { |
164 | case STORE_STRING: |
165 | if((char*)(*ptr)) { |
166 | gconf_client_set_string(appdata->gconf_client, key, (char*)(*ptr), NULL); |
167 | } |
168 | break; |
169 | |
170 | case STORE_BOOL: |
171 | gconf_client_set_bool(appdata->gconf_client, key, *((int*)ptr), NULL); |
172 | break; |
173 | |
174 | case STORE_INT: |
175 | gconf_client_set_int(appdata->gconf_client, key, *((int*)ptr), NULL); |
176 | break; |
177 | |
178 | case STORE_FLOAT: |
179 | gconf_client_set_float(appdata->gconf_client, key, *((float*)ptr), NULL); |
180 | break; |
181 | |
182 | default: |
183 | printf("Unsupported type %d\n", st->type); |
184 | break; |
185 | } |
186 | |
187 | st++; |
188 | } |
189 | } |
190 | |
191 | void gconf_load_state(appdata_t *appdata) { |
192 | gpx_t **gpx = &appdata->gpx; |
193 | |
194 | while(*gpx) gpx = &((*gpx)->next); |
195 | |
196 | gpx_dialog_t *dialog = NULL; |
197 | |
198 | int i, entries = gconf_client_get_int(appdata->gconf_client, |
199 | GCONF_KEY_CNT, NULL); |
200 | |
201 | if(entries) |
202 | dialog = gpx_busy_dialog_new(GTK_WIDGET(appdata->window)); |
203 | |
204 | for(i=0;i<entries;i++) { |
205 | char str[128]; |
206 | snprintf(str, sizeof(str), GCONF_KEY_GPX, i); |
207 | char *fname = gconf_client_get_string(appdata->gconf_client, str, NULL); |
208 | |
209 | if(fname) { |
210 | /* check if there's a valid name stored for this file. */ |
211 | /* if yes it's a "closed" file */ |
212 | char *name = gconf_restore_closed_name(appdata, fname); |
213 | if(name) { |
214 | *gpx = g_new0(gpx_t, 1); |
215 | (*gpx)->filename = fname; |
216 | (*gpx)->name = g_strdup(name); |
217 | (*gpx)->closed = TRUE; |
218 | } else { |
219 | if(g_file_test(fname, G_FILE_TEST_IS_DIR)) |
220 | *gpx = gpx_parse_dir(dialog, fname); |
221 | else |
222 | *gpx = gpx_parse(dialog, fname); |
223 | |
224 | free(fname); |
225 | } |
226 | } |
227 | |
228 | /* use next gpx entry of this was loaded successfully */ |
229 | if(*gpx) |
230 | gpx = &((*gpx)->next); |
231 | } |
232 | |
233 | gpx_busy_dialog_destroy(dialog); |
234 | |
235 | /* ------------- load locations --------------------- */ |
236 | entries = gconf_client_get_int(appdata->gconf_client, |
237 | GCONF_KEY_LOC_CNT, NULL); |
238 | |
239 | location_t **loc = &appdata->location; |
240 | for(i=0;i<entries;i++) { |
241 | *loc = g_new0(location_t, 1); |
242 | if(*loc) { |
243 | char str[128]; |
244 | snprintf(str, sizeof(str), GCONF_KEY_LOC_NAME, i); |
245 | (*loc)->name = gconf_client_get_string(appdata->gconf_client, str, NULL); |
246 | snprintf(str, sizeof(str), GCONF_KEY_LOC_LAT, i); |
247 | (*loc)->pos.lat = gconf_client_get_float(appdata->gconf_client, str, NULL); |
248 | snprintf(str, sizeof(str), GCONF_KEY_LOC_LON, i); |
249 | (*loc)->pos.lon = gconf_client_get_float(appdata->gconf_client, str, NULL); |
250 | |
251 | loc = &((*loc)->next); |
252 | } |
253 | } |
254 | |
255 | /* restore everything listed in the store table */ |
256 | store_t *st = store; |
257 | while(st->key) { |
258 | char key[256]; |
259 | void **ptr = ((void*)appdata) + st->offset; |
260 | snprintf(key, sizeof(key), GCONF_PATH "%s", st->key); |
261 | |
262 | switch(st->type) { |
263 | case STORE_STRING: { |
264 | char **str = (char**)ptr; |
265 | *str = gconf_client_get_string(appdata->gconf_client, key, NULL); |
266 | } break; |
267 | |
268 | case STORE_BOOL: |
269 | *((int*)ptr) = gconf_client_get_bool(appdata->gconf_client, key, NULL); |
270 | break; |
271 | |
272 | case STORE_INT: |
273 | *((int*)ptr) = gconf_client_get_int(appdata->gconf_client, key, NULL); |
274 | break; |
275 | |
276 | case STORE_FLOAT: |
277 | *((float*)ptr) = gconf_client_get_float(appdata->gconf_client, key, NULL); |
278 | break; |
279 | |
280 | default: |
281 | printf("Unsupported type %d\n", st->type); |
282 | break; |
283 | } |
284 | |
285 | st++; |
286 | } |
287 | |
288 | /* ----- set all kinds of defaults ------- */ |
289 | |
290 | #if 0 |
291 | if(!appdata->home.lon || !appdata->home.lat) { |
292 | appdata->home.lat = DEFAULT_LAT; |
293 | appdata->home.lon = DEFAULT_LON; |
294 | } |
295 | |
296 | if(!appdata->manual_goto.lon || !appdata->manual_goto.lat) { |
297 | appdata->manual_goto.lat = DEFAULT_LAT; |
298 | appdata->manual_goto.lon = DEFAULT_LON; |
299 | } |
300 | |
301 | if(!appdata->gps.lon || !appdata->gps.lat) { |
302 | appdata->gps.lat = DEFAULT_LAT; |
303 | appdata->gps.lon = DEFAULT_LON; |
304 | } |
305 | #endif |
306 | |
307 | if(!appdata->compass_damping) appdata->compass_damping = 1; |
308 | |
309 | if(!appdata->mmpoi_radius) |
310 | appdata->mmpoi_radius = 100.0; // 100 km |
311 | |
312 | if(!appdata->search) |
313 | appdata->search = SEARCH_NAME | SEARCH_ID; |
314 | |
315 | if(!appdata->image_path) { |
316 | |
317 | /* use gps by default */ |
318 | appdata->use_gps = TRUE; |
319 | |
320 | #ifndef USE_MAEMO |
321 | char *p = getenv("HOME"); |
322 | if(p) { |
323 | /* build image path in home directory */ |
324 | appdata->image_path = |
325 | malloc(strlen(p)+strlen(DEFAULT_IMAGE_PATH_HOME)+2); |
326 | strcpy(appdata->image_path, p); |
327 | if(appdata->image_path[strlen(appdata->image_path)-1] != '/') |
328 | strcat(appdata->image_path, "/"); |
329 | strcat(appdata->image_path, DEFAULT_IMAGE_PATH_HOME); |
330 | } else |
331 | #endif |
332 | appdata->image_path = strdup(DEFAULT_IMAGE_PATH); |
333 | |
334 | } else { |
335 | /* some versions old versions messed up the path */ |
336 | if(appdata->image_path[strlen(appdata->image_path)-1] != '/') { |
337 | printf("adjusting image path\n"); |
338 | appdata->image_path = realloc(appdata->image_path, |
339 | strlen(appdata->image_path)+2); |
340 | strcat(appdata->image_path, "/"); |
341 | } |
342 | } |
343 | |
344 | if(!appdata->mmpoi_path) { |
345 | char *p = getenv("HOME"); |
346 | if(p) { |
347 | /* build mmpoi path in home directory */ |
348 | appdata->mmpoi_path = |
349 | malloc(strlen(p)+strlen(DEFAULT_MMPOI_PATH)+2); |
350 | strcpy(appdata->mmpoi_path, p); |
351 | if(appdata->mmpoi_path[strlen(appdata->mmpoi_path)-1] != '/') |
352 | strcat(appdata->mmpoi_path, "/"); |
353 | strcat(appdata->mmpoi_path, DEFAULT_MMPOI_PATH); |
354 | } else |
355 | appdata->mmpoi_path = strdup(DEFAULT_MMPOI_PATH); |
356 | } |
357 | |
358 | if(!appdata->fieldnotes_path) { |
359 | char *p = getenv("HOME"); |
360 | if(p) { |
361 | /* build fieldnotes path in home directory */ |
362 | appdata->fieldnotes_path = |
363 | malloc(strlen(p)+strlen(DEFAULT_FIELDNOTES_PATH)+2); |
364 | strcpy(appdata->fieldnotes_path, p); |
365 | if(appdata->fieldnotes_path[strlen(appdata->fieldnotes_path)-1] != '/') |
366 | strcat(appdata->fieldnotes_path, "/"); |
367 | strcat(appdata->fieldnotes_path, DEFAULT_FIELDNOTES_PATH); |
368 | } else |
369 | appdata->fieldnotes_path = strdup(DEFAULT_FIELDNOTES_PATH); |
370 | } |
371 | |
372 | if(!appdata->garmin_path) { |
373 | char *p = getenv("HOME"); |
374 | if(p) { |
375 | /* build image path in home directory */ |
376 | appdata->garmin_path = |
377 | malloc(strlen(p)+strlen(DEFAULT_GARMIN_PATH)+2); |
378 | strcpy(appdata->garmin_path, p); |
379 | if(appdata->garmin_path[strlen(appdata->garmin_path)-1] != '/') |
380 | strcat(appdata->garmin_path, "/"); |
381 | strcat(appdata->garmin_path, DEFAULT_GARMIN_PATH); |
382 | } else |
383 | appdata->garmin_path = strdup(DEFAULT_GARMIN_PATH); |
384 | } |
385 | |
386 | /* make sure image path actually exists */ |
387 | checkdir(appdata->image_path); |
388 | |
389 | if(!appdata->gpxlist_items) |
390 | appdata->gpxlist_items = GPXLIST_ITEM_DEFAULT; |
391 | |
392 | if(!appdata->cachelist_items) |
393 | appdata->cachelist_items = CACHELIST_ITEM_DEFAULT; |
394 | |
395 | /* if there are no entries in the main list, try to add the */ |
396 | /* "welcome" one */ |
397 | if(!appdata->gpx) { |
398 | char *name = g_strdup("/usr/share/gpxview/welcome.gpx"); |
399 | dialog = gpx_busy_dialog_new(GTK_WIDGET(appdata->window)); |
400 | printf("No GPX file loaded, trying to load demo\n"); |
401 | appdata->gpx = gpx_parse(dialog, name); |
402 | gpx_busy_dialog_destroy(dialog); |
403 | g_free(name); |
404 | } |
405 | } |
406 |