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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 <stdio.h> |
21 | #include <string.h> |
22 | |
23 | #include <glib/gunicode.h> |
24 | |
25 | #include <libxml/parser.h> |
26 | #include <libxml/tree.h> |
27 | |
28 | #include <math.h> |
29 | |
30 | #if !defined(LIBXML_TREE_ENABLED) || !defined(LIBXML_OUTPUT_ENABLED) |
31 | #error "libxml doesn't support required tree or output" |
32 | #endif |
33 | |
34 | #include "gpxview.h" |
35 | |
36 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >= 5) |
37 | #include <hildon/hildon-note.h> |
38 | #endif |
39 | |
40 | void gtk_text_buffer_set_can_paste_rich_text(GtkTextBuffer *buffer, gboolean); |
41 | void gtk_text_buffer_set_rich_text_format(GtkTextBuffer *buffer, const gchar *); |
42 | |
43 | #define TAG_STATE GTK_STATE_PRELIGHT |
44 | |
45 | static notes_t *notes_load(appdata_t *appdata, cache_t *cache) { |
46 | notes_t *notes = NULL; |
47 | xmlDoc *doc = NULL; |
48 | xmlNode *root_element = NULL; |
49 | |
50 | LIBXML_TEST_VERSION; |
51 | |
52 | /* build local path */ |
53 | int path_len = strlen(appdata->image_path) + 2 * strlen(cache->id) + 6; |
54 | char *path = malloc(path_len); |
55 | snprintf(path, path_len, "%s%s/%s.gpx", |
56 | appdata->image_path, cache->id, cache->id); |
57 | |
58 | /* no such file? */ |
59 | if(!g_file_test(path, G_FILE_TEST_EXISTS)) { |
60 | free(path); |
61 | return NULL; |
62 | } |
63 | |
64 | /* parse the file and get the DOM */ |
65 | doc = xmlReadFile(path, NULL, 0); |
66 | |
67 | if(doc == NULL) { |
68 | printf("error: could not parse file %s\n", path); |
69 | free(path); |
70 | return NULL; |
71 | } |
72 | |
73 | /* Get the root element node */ |
74 | root_element = xmlDocGetRootElement(doc); |
75 | |
76 | xmlNode *cur_node = NULL; |
77 | for (cur_node = root_element; cur_node; cur_node = cur_node->next) { |
78 | if (cur_node->type == XML_ELEMENT_NODE) { |
79 | if(strcasecmp((char*)cur_node->name, "gpx") == 0) { |
80 | xmlNode *wpt_node = cur_node->children; |
81 | |
82 | while(wpt_node != NULL) { |
83 | if(wpt_node->type == XML_ELEMENT_NODE) { |
84 | if(strcasecmp((char*)wpt_node->name, "wpt") == 0) { |
85 | |
86 | notes = malloc(sizeof(notes_t)); |
87 | memset(notes, 0, sizeof(notes_t)); |
88 | notes->pos = gpx_cache_pos(cache); |
89 | |
90 | char *str; |
91 | if((str = (char*)xmlGetProp(wpt_node, BAD_CAST "override"))) { |
92 | notes->override = (strcasecmp(str, "yes") == 0); |
93 | xmlFree(str); |
94 | } |
95 | |
96 | if((str = (char*)xmlGetProp(wpt_node, BAD_CAST "found"))) { |
97 | /* check if there's a valid number -> found time */ |
98 | if(strtoul(str, NULL, 10) != 0) { |
99 | notes->found = TRUE; |
100 | notes->ftime = strtoul(str, NULL, 10); |
101 | } else { |
102 | notes->found = (strcasecmp(str, "yes") == 0); |
103 | notes->ftime = 0; |
104 | } |
105 | xmlFree(str); |
106 | } |
107 | |
108 | if((str = (char*)xmlGetProp(wpt_node, BAD_CAST "logged"))) { |
109 | notes->logged = (strcasecmp(str, "yes") == 0); |
110 | xmlFree(str); |
111 | } |
112 | |
113 | if((str = (char*)xmlGetProp(wpt_node, BAD_CAST "lat"))) { |
114 | notes->pos.lat = g_ascii_strtod(str, NULL); |
115 | xmlFree(str); |
116 | } |
117 | |
118 | if((str = (char*)xmlGetProp(wpt_node, BAD_CAST "lon"))) { |
119 | notes->pos.lon = g_ascii_strtod(str, NULL); |
120 | xmlFree(str); |
121 | } |
122 | |
123 | xmlNode *sub_node = wpt_node->children; |
124 | |
125 | while (sub_node != NULL) { |
126 | if (sub_node->type == XML_ELEMENT_NODE) { |
127 | if(strcasecmp((char*)sub_node->name, "desc") == 0) |
128 | notes->text = (char*) |
129 | xmlNodeListGetString(doc, sub_node->children, 1); |
130 | } |
131 | sub_node = sub_node->next; |
132 | } |
133 | } |
134 | } |
135 | wpt_node = wpt_node->next; |
136 | } |
137 | } |
138 | } |
139 | } |
140 | |
141 | xmlFreeDoc(doc); |
142 | xmlCleanupParser(); |
143 | |
144 | printf("got notes for cache %s\n", cache->id); |
145 | |
146 | free(path); |
147 | return notes; |
148 | } |
149 | |
150 | void notes_load_all(appdata_t *appdata, gpx_t *gpx) { |
151 | printf("Load all notes for %s\n", gpx->name); |
152 | |
153 | cache_t *cache = gpx->cache; |
154 | while(cache) { |
155 | /* a note may actually already be there if this gpx file */ |
156 | /* is e.g. assembled from search results */ |
157 | if(!cache->notes) |
158 | cache->notes = notes_load(appdata, cache); |
159 | |
160 | cache = cache->next; |
161 | } |
162 | } |
163 | |
164 | static int notes_write_file(cache_context_t *context, |
165 | char *text, pos_t pos, |
166 | gboolean override, gboolean found, |
167 | time_t ftime, gboolean logged) { |
168 | /* build local path */ |
169 | int path_len = strlen(context->appdata->image_path) + |
170 | 2 * strlen(context->cache->id) + 6; |
171 | char *path = malloc(path_len); |
172 | snprintf(path, path_len, "%s%s/%s.gpx", |
173 | context->appdata->image_path, |
174 | context->cache->id, context->cache->id); |
175 | |
176 | if(checkdir(path) != 0) { |
177 | printf("unable to create notes path\n"); |
178 | free(path); |
179 | return -1; |
180 | } |
181 | |
182 | LIBXML_TEST_VERSION; |
183 | |
184 | xmlDocPtr doc = xmlNewDoc(BAD_CAST "1.0"); |
185 | xmlNodePtr root_node = xmlNewNode(NULL, BAD_CAST "gpx"); |
186 | xmlDocSetRootElement(doc, root_node); |
187 | |
188 | xmlNodePtr wpt_node = xmlNewChild(root_node, NULL, BAD_CAST "wpt", NULL); |
189 | /* make sure no invalid position gets saved */ |
190 | if(!isnan(pos.lat) && !isnan(pos.lon)) { |
191 | if(override) |
192 | xmlNewProp(wpt_node, BAD_CAST "override", BAD_CAST "yes"); |
193 | else |
194 | xmlNewProp(wpt_node, BAD_CAST "override", BAD_CAST "no"); |
195 | |
196 | if(logged) |
197 | xmlNewProp(wpt_node, BAD_CAST "logged", BAD_CAST "yes"); |
198 | else |
199 | xmlNewProp(wpt_node, BAD_CAST "logged", BAD_CAST "no"); |
200 | |
201 | if(found) { |
202 | if(ftime) { |
203 | char str[32]; |
204 | snprintf(str, sizeof(str), "%lu", ftime); |
205 | xmlNewProp(wpt_node, BAD_CAST "found", BAD_CAST str); |
206 | } else |
207 | xmlNewProp(wpt_node, BAD_CAST "found", BAD_CAST "yes"); |
208 | } else |
209 | xmlNewProp(wpt_node, BAD_CAST "found", BAD_CAST "no"); |
210 | |
211 | char str[32]; |
212 | g_ascii_dtostr(str, sizeof(str), pos.lat); |
213 | xmlNewProp(wpt_node, BAD_CAST "lat", BAD_CAST str); |
214 | g_ascii_dtostr(str, sizeof(str), pos.lon); |
215 | xmlNewProp(wpt_node, BAD_CAST "lon", BAD_CAST str); |
216 | } |
217 | |
218 | int len = strlen(context->cache->id) + strlen(" - ") + |
219 | strlen(context->cache->name) + 1; |
220 | char *name = malloc(len); |
221 | snprintf(name, len, "%s - %s", context->cache->id, context->cache->name); |
222 | xmlNewChild(wpt_node, NULL, BAD_CAST "name", BAD_CAST name); |
223 | free(name); |
224 | xmlNewChild(wpt_node, NULL, BAD_CAST "sym", BAD_CAST "Pin, Blue"); |
225 | xmlNewChild(wpt_node, NULL, BAD_CAST "desc", BAD_CAST text); |
226 | |
227 | /* write everything and free it */ |
228 | printf("writing %s\n", path); |
229 | xmlSaveFormatFileEnc(path, doc, "UTF-8", 1); |
230 | xmlFreeDoc(doc); |
231 | xmlCleanupParser(); |
232 | free(path); |
233 | |
234 | return 0; |
235 | } |
236 | |
237 | static void notes_save(cache_context_t *context) { |
238 | /* only save if: there is a text which has been changed or */ |
239 | /* there is a position which differs from the original one */ |
240 | /* or has been changed */ |
241 | |
242 | if(context->notes.modified) { |
243 | printf("something has been modified, saving notes\n"); |
244 | |
245 | GtkTextIter start; |
246 | GtkTextIter end; |
247 | gtk_text_buffer_get_start_iter(context->notes.buffer, &start); |
248 | gtk_text_buffer_get_end_iter(context->notes.buffer, &end); |
249 | char *text = gtk_text_buffer_get_text(context->notes.buffer, |
250 | &start, &end, FALSE); |
251 | |
252 | pos_t pos; |
253 | pos.lat = lat_get(context->notes.latw); |
254 | pos.lon = lon_get(context->notes.lonw); |
255 | |
256 | gboolean override = |
257 | gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context->notes.overridew)); |
258 | gboolean found = |
259 | gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context->notes.foundw)); |
260 | gboolean logged = |
261 | gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context->notes.loggedw)); |
262 | |
263 | /* required accuracy is 1/60000 degree */ |
264 | if(((int)(pos.lat * 60000 + .5) != |
265 | (int)(context->cache->pos.lat * 60000 + .5)) || |
266 | ((int)(pos.lon * 60000 + .5) != |
267 | (int)(context->cache->pos.lon * 60000 + .5))) |
268 | printf("position is modified %f != %f / %f != %f\n", |
269 | pos.lat * 60000 + .5, context->cache->pos.lat * 60000 + .5, |
270 | pos.lon * 60000 + .5, context->cache->pos.lon * 60000 + .5); |
271 | if(override || found) |
272 | printf("flags are set\n"); |
273 | if(strlen(text)) |
274 | printf("text is present\n"); |
275 | |
276 | /* check if the notes are empty */ |
277 | if(((int)(pos.lat * 60000 + .5) == |
278 | (int)(context->cache->pos.lat * 60000 + .5)) && |
279 | ((int)(pos.lon * 60000 + .5) == |
280 | (int)(context->cache->pos.lon * 60000 + .5)) && |
281 | !override && !found && !logged && (strlen(text) == 0)) { |
282 | printf("notes are in default state, removing them if present\n"); |
283 | |
284 | /* remove note */ |
285 | int path_len = strlen(context->appdata->image_path) + |
286 | 2 * strlen(context->cache->id) + 6; |
287 | char *path = malloc(path_len); |
288 | snprintf(path, path_len, "%s%s/%s.gpx", |
289 | context->appdata->image_path, |
290 | context->cache->id, context->cache->id); |
291 | |
292 | printf("removing note %s\n", path); |
293 | remove(path); |
294 | free(path); |
295 | |
296 | /* search for matching caches and replace note there */ |
297 | gpx_t *gpx = context->appdata->gpx; |
298 | while(gpx) { |
299 | cache_t *cache = gpx->cache; |
300 | while(cache) { |
301 | if(strcmp(cache->id, context->cache->id)==0) { |
302 | if(cache->notes) { |
303 | notes_free(cache->notes); |
304 | cache->notes = NULL; |
305 | } |
306 | } |
307 | cache = cache->next; |
308 | } |
309 | gpx = gpx->next; |
310 | } |
311 | |
312 | #ifdef USE_MAEMO |
313 | /* update search results if present */ |
314 | if(context->appdata->search_results) { |
315 | printf("Updating search results\n"); |
316 | |
317 | /* add note to all matching search results */ |
318 | cache_t *cache = context->appdata->search_results->cache; |
319 | while(cache) { |
320 | if(strcmp(cache->id, context->cache->id)==0) |
321 | cache->notes = NULL; |
322 | |
323 | cache = cache->next; |
324 | } |
325 | } |
326 | #endif |
327 | |
328 | |
329 | } else { |
330 | /* we have to do two things here: */ |
331 | /* - update the notes.xml file on disk */ |
332 | /* - update the notes entry in the loaded gpx tree */ |
333 | |
334 | /* update file on disk */ |
335 | notes_write_file(context, text, pos, override, found, |
336 | context->notes.ftime, logged); |
337 | |
338 | /* search for matching caches and replace note there */ |
339 | notes_t *note = NULL; |
340 | gpx_t *gpx = context->appdata->gpx; |
341 | while(gpx) { |
342 | cache_t *cache = gpx->cache; |
343 | while(cache) { |
344 | if(strcmp(cache->id, context->cache->id)==0) { |
345 | // printf("found %s in %s\n", cache->id, gpx->name); |
346 | |
347 | if(cache->notes) |
348 | notes_free(cache->notes); |
349 | |
350 | /* create a new note for this cache */ |
351 | cache->notes = note = malloc(sizeof(notes_t)); |
352 | memset(cache->notes, 0, sizeof(notes_t)); |
353 | cache->notes->text = strdup(text); |
354 | cache->notes->pos = pos; |
355 | cache->notes->override = override; |
356 | cache->notes->found = found; |
357 | cache->notes->logged = logged; |
358 | cache->notes->ftime = context->notes.ftime; |
359 | } |
360 | cache = cache->next; |
361 | } |
362 | gpx = gpx->next; |
363 | } |
364 | |
365 | #ifdef USE_MAEMO |
366 | /* update search results if present */ |
367 | if(context->appdata->search_results) { |
368 | printf("Updating search results\n"); |
369 | |
370 | /* add note to all matching search results */ |
371 | cache_t *cache = context->appdata->search_results->cache; |
372 | while(cache) { |
373 | if(strcmp(cache->id, context->cache->id)==0) |
374 | cache->notes = note; |
375 | |
376 | cache = cache->next; |
377 | } |
378 | } |
379 | #endif |
380 | } |
381 | |
382 | if(text) free(text); |
383 | } |
384 | } |
385 | |
386 | /* this is called from the destroy event of the entire notebook */ |
387 | gint notes_destroy_event(GtkWidget *widget, gpointer data ) { |
388 | cache_context_t *context = (cache_context_t*)data; |
389 | |
390 | printf("about to destroy notes view\n"); |
391 | notes_save(context); |
392 | |
393 | return FALSE; |
394 | } |
395 | |
396 | #ifndef NO_COPY_N_PASTE |
397 | static void on_destroy_textview(GtkWidget *widget, gpointer data) { |
398 | appdata_t *appdata = (appdata_t*)data; |
399 | |
400 | printf("destroying notes textview\n"); |
401 | |
402 | /* only do this if main windows hasn't already been destroyed */ |
403 | if(!appdata->window) { |
404 | printf("destroy notes textview: main window is gone\n"); |
405 | return; |
406 | } |
407 | |
408 | if(!appdata->active_buffer) |
409 | printf("There is no active buffer!\n"); |
410 | else { |
411 | if(appdata->active_buffer == |
412 | gtk_text_view_get_buffer(GTK_TEXT_VIEW(widget))) { |
413 | printf("This was the active buffer\n"); |
414 | |
415 | appdata->active_buffer = NULL; |
416 | |
417 | gtk_widget_set_sensitive(appdata->menu_cut, FALSE); |
418 | gtk_widget_set_sensitive(appdata->menu_copy, FALSE); |
419 | gtk_widget_set_sensitive(appdata->menu_paste, FALSE); |
420 | } |
421 | } |
422 | } |
423 | #endif |
424 | |
425 | static void ftime_update(GtkWidget *widget, cache_context_t *context, |
426 | gboolean update) { |
427 | /* check if it has been selected */ |
428 | if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) { |
429 | printf("set active\n"); |
430 | |
431 | if(update) |
432 | context->notes.ftime = time(NULL); |
433 | |
434 | if(context->notes.ftime) { |
435 | struct tm *loctime = localtime(&context->notes.ftime); |
436 | char str[32]; |
437 | strftime(str, sizeof(str), "%x %X", loctime); |
438 | |
439 | gtk_label_set_text(GTK_LABEL(context->notes.datew), str); |
440 | } else |
441 | gtk_label_set_text(GTK_LABEL(context->notes.datew), ""); |
442 | |
443 | } else { |
444 | printf("invalidating time\n"); |
445 | context->notes.ftime = 0; |
446 | gtk_label_set_text(GTK_LABEL(context->notes.datew), ""); |
447 | } |
448 | } |
449 | |
450 | /* buffer edited */ |
451 | static void callback_modified(GtkWidget *widget, gpointer data ) { |
452 | cache_context_t *context = (cache_context_t*)data; |
453 | // printf("something has been edited\n"); |
454 | context->notes.modified = TRUE; |
455 | |
456 | if(widget == context->notes.foundw) { |
457 | printf("was foundw\n"); |
458 | |
459 | /* about to remove "found" flag -> ask for confirmation */ |
460 | if(!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) { |
461 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
462 | GtkWidget *dialog = gtk_message_dialog_new( |
463 | GTK_WINDOW(context->appdata->window), |
464 | GTK_DIALOG_DESTROY_WITH_PARENT, |
465 | GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, |
466 | _("Do you really want to remove the \"found\" flag? " |
467 | "This will void the recorded date of your find!")); |
468 | |
469 | gtk_window_set_title(GTK_WINDOW(dialog), _("Reset \"found\" flag?")); |
470 | |
471 | /* set the active flag again if the user answered "no" */ |
472 | if(GTK_RESPONSE_NO == gtk_dialog_run(GTK_DIALOG(dialog))) |
473 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), TRUE); |
474 | |
475 | #else |
476 | GtkWidget *dialog = |
477 | hildon_note_new_confirmation(GTK_WINDOW(context->appdata->window), |
478 | _("Do you really want to remove the \"found\" flag? " |
479 | "This will void the recorded date of your find!")); |
480 | |
481 | /* set the active flag again if the user answered "no" */ |
482 | if(GTK_RESPONSE_OK != gtk_dialog_run(GTK_DIALOG(dialog))) |
483 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), TRUE); |
484 | #endif |
485 | |
486 | gtk_widget_destroy(dialog); |
487 | } |
488 | |
489 | ftime_update(widget, context, TRUE); |
490 | } |
491 | |
492 | if(widget == context->notes.loggedw) { |
493 | printf("was loggedw\n"); |
494 | |
495 | /* about to remove "found" flag -> ask for confirmation */ |
496 | if(!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) { |
497 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
498 | GtkWidget *dialog = gtk_message_dialog_new( |
499 | GTK_WINDOW(context->appdata->window), |
500 | GTK_DIALOG_DESTROY_WITH_PARENT, |
501 | GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, |
502 | _("Do you really want to remove the \"logged\" flag? " |
503 | "This may cause problems on your next Garmin Field " |
504 | "Notes upload!")); |
505 | |
506 | gtk_window_set_title(GTK_WINDOW(dialog), _("Reset \"logged\" flag?")); |
507 | |
508 | /* set the active flag again if the user answered "no" */ |
509 | if(GTK_RESPONSE_NO == gtk_dialog_run(GTK_DIALOG(dialog))) |
510 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), TRUE); |
511 | else { |
512 | gtk_widget_set_sensitive(widget, FALSE); |
513 | gtk_widget_set_sensitive(context->notes.foundw, TRUE); |
514 | } |
515 | |
516 | #else |
517 | GtkWidget *dialog = |
518 | hildon_note_new_confirmation(GTK_WINDOW(context->appdata->window), |
519 | _("Do you really want to remove the \"logged\" flag? " |
520 | "This may cause problems on your next Garmin Field " |
521 | "Notes upload!")); |
522 | |
523 | /* set the active flag again if the user answered "no" */ |
524 | if(GTK_RESPONSE_OK != gtk_dialog_run(GTK_DIALOG(dialog))) |
525 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), TRUE); |
526 | else { |
527 | gtk_widget_set_sensitive(widget, FALSE); |
528 | gtk_widget_set_sensitive(context->notes.foundw, TRUE); |
529 | } |
530 | |
531 | #endif |
532 | |
533 | gtk_widget_destroy(dialog); |
534 | } |
535 | } |
536 | } |
537 | |
538 | #ifndef NO_COPY_N_PASTE |
539 | static gboolean focus_in(GtkWidget *widget, GdkEventFocus *event, |
540 | gpointer data) { |
541 | appdata_t *appdata = (appdata_t*)data; |
542 | |
543 | printf("note focus in!\n"); |
544 | |
545 | /* these buffers are read/write, thus all items are enabled */ |
546 | gtk_widget_set_sensitive(appdata->menu_cut, TRUE); |
547 | gtk_widget_set_sensitive(appdata->menu_copy, TRUE); |
548 | gtk_widget_set_sensitive(appdata->menu_paste, TRUE); |
549 | |
550 | if(GTK_WIDGET_TYPE(widget) == GTK_TYPE_TEXT_VIEW) { |
551 | appdata->active_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(widget)); |
552 | } else |
553 | printf("not a text view\n"); |
554 | |
555 | return FALSE; |
556 | } |
557 | #endif |
558 | |
559 | static gboolean focus_out(GtkWidget *widget, GdkEventFocus *event, |
560 | gpointer data) { |
561 | cache_context_t *context = (cache_context_t*)data; |
562 | |
563 | notes_save(context); |
564 | #if !defined(USE_MAEMO) && defined(ENABLE_OSM_GPS_MAP) |
565 | map_update(context->appdata); |
566 | #endif |
567 | |
568 | return FALSE; |
569 | } |
570 | |
571 | GtkWidget *cache_notes(cache_context_t *context) { |
572 | cache_t *cache = context->cache; |
573 | |
574 | context->notes.modified = FALSE; |
575 | |
576 | if(context->cache->notes) |
577 | context->notes.ftime = context->cache->notes->ftime; |
578 | else |
579 | context->notes.ftime = 0; |
580 | |
581 | GtkWidget *vbox = gtk_vbox_new(FALSE, 2); |
582 | |
583 | /* -------------- custom coordinate ---------------- */ |
584 | |
585 | GtkWidget *table = gtk_table_new(2, 4, FALSE); |
586 | gtk_table_set_col_spacing(GTK_TABLE(table), 0, 16); |
587 | gtk_table_set_col_spacing(GTK_TABLE(table), 2, 16); |
588 | |
589 | gtk_table_attach_defaults(GTK_TABLE(table), |
590 | gtk_label_new(_("New coordinate:")), 0, 1, 0, 1); |
591 | context->notes.overridew = gtk_check_button_new_with_label(_("Override")); |
592 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context->notes.overridew), |
593 | cache->notes && cache->notes->override); |
594 | gtk_table_attach_defaults(GTK_TABLE(table), |
595 | context->notes.overridew, 0, 1, 1, 2); |
596 | |
597 | GtkWidget *hbox = gtk_hbox_new(FALSE, 2); |
598 | |
599 | context->notes.foundw = gtk_check_button_new_with_label(_("Found")); |
600 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context->notes.foundw), |
601 | cache->notes && cache->notes->found); |
602 | gtk_box_pack_start_defaults(GTK_BOX(hbox), context->notes.foundw); |
603 | |
604 | context->notes.loggedw = gtk_check_button_new_with_label(_("Logged")); |
605 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context->notes.loggedw), |
606 | cache->notes && cache->notes->logged); |
607 | gtk_box_pack_start_defaults(GTK_BOX(hbox), context->notes.loggedw); |
608 | |
609 | gtk_table_attach_defaults(GTK_TABLE(table), hbox, 3, 4, 0, 1); |
610 | |
611 | /* only found and logged caches have a log flag the user can change */ |
612 | if(!(cache->notes && cache->notes->found && cache->notes->logged)) |
613 | gtk_widget_set_sensitive(context->notes.loggedw, FALSE); |
614 | else |
615 | gtk_widget_set_sensitive(context->notes.foundw, FALSE); |
616 | |
617 | context->notes.datew = gtk_label_new(""); |
618 | gtk_misc_set_alignment(GTK_MISC(context->notes.datew), 0.0f, 0.5f); |
619 | gtk_table_attach_defaults(GTK_TABLE(table), |
620 | context->notes.datew, 3, 4, 1, 2); |
621 | ftime_update(context->notes.foundw, context, FALSE); |
622 | |
623 | pos_t pos = gpx_cache_pos(cache); |
624 | if(cache->notes) pos = cache->notes->pos; |
625 | |
626 | gtk_table_attach_defaults(GTK_TABLE(table), |
627 | context->notes.latw = lat_entry_new(pos.lat), 2, 3, 0, 1); |
628 | g_signal_connect(G_OBJECT(context->notes.latw), "focus-out-event", |
629 | G_CALLBACK(focus_out), context); |
630 | |
631 | gtk_table_attach_defaults(GTK_TABLE(table), |
632 | context->notes.lonw = lon_entry_new(pos.lon), 2, 3, 1, 2); |
633 | g_signal_connect(G_OBJECT(context->notes.lonw), "focus-out-event", |
634 | G_CALLBACK(focus_out), context); |
635 | |
636 | hbox = gtk_hbox_new(FALSE, 0); |
637 | gtk_box_pack_start(GTK_BOX(hbox), table, FALSE, FALSE, 0); |
638 | gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0); |
639 | |
640 | #ifndef USE_PANNABLE_AREA |
641 | GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL); |
642 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), |
643 | GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); |
644 | #else |
645 | GtkWidget *pannable_area = hildon_pannable_area_new(); |
646 | #endif |
647 | |
648 | context->notes.buffer = gtk_text_buffer_new(NULL); |
649 | |
650 | if(cache->notes && cache->notes->text) |
651 | gtk_text_buffer_set_text(context->notes.buffer, cache->notes->text, -1); |
652 | |
653 | #ifndef USE_HILDON_TEXT_VIEW |
654 | GtkWidget *view = gtk_text_view_new_with_buffer(context->notes.buffer); |
655 | #else |
656 | GtkWidget *view = hildon_text_view_new(); |
657 | hildon_text_view_set_buffer(HILDON_TEXT_VIEW(view), context->notes.buffer); |
658 | #endif |
659 | |
660 | gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(view), GTK_WRAP_WORD); |
661 | gtk_text_view_set_editable(GTK_TEXT_VIEW(view), TRUE); |
662 | gtk_text_view_set_left_margin(GTK_TEXT_VIEW(view), 2 ); |
663 | gtk_text_view_set_right_margin(GTK_TEXT_VIEW(view), 2 ); |
664 | |
665 | #ifdef USE_MAEMO |
666 | /* Enable Rich Text Support */ |
667 | gtk_text_buffer_set_can_paste_rich_text(context->notes.buffer, TRUE ); |
668 | gtk_text_buffer_set_rich_text_format(context->notes.buffer, "RTF" ); |
669 | #endif |
670 | |
671 | #ifndef NO_COPY_N_PASTE |
672 | g_signal_connect(G_OBJECT(view), "focus-in-event", |
673 | G_CALLBACK(focus_in), context->appdata); |
674 | g_signal_connect(G_OBJECT(view), "destroy", |
675 | G_CALLBACK(on_destroy_textview), context->appdata); |
676 | #endif |
677 | |
678 | #ifndef USE_PANNABLE_AREA |
679 | gtk_container_add(GTK_CONTAINER(scrolled_window), view); |
680 | |
681 | gtk_scrolled_window_set_shadow_type( GTK_SCROLLED_WINDOW(scrolled_window), |
682 | GTK_SHADOW_IN); |
683 | gtk_box_pack_start(GTK_BOX(vbox), scrolled_window, TRUE, TRUE, 0); |
684 | #else |
685 | gtk_container_add(GTK_CONTAINER(pannable_area), view); |
686 | gtk_box_pack_start(GTK_BOX(vbox), pannable_area, TRUE, TRUE, 0); |
687 | #endif |
688 | |
689 | gtk_text_view_place_cursor_onscreen(GTK_TEXT_VIEW(view)); |
690 | |
691 | g_signal_connect(G_OBJECT(context->notes.buffer), "modified-changed", |
692 | G_CALLBACK(callback_modified), context); |
693 | g_signal_connect(G_OBJECT(context->notes.buffer), "changed", |
694 | G_CALLBACK(callback_modified), context); |
695 | g_signal_connect(G_OBJECT(context->notes.lonw), "changed", |
696 | G_CALLBACK(callback_modified), context); |
697 | g_signal_connect(G_OBJECT(context->notes.latw), "changed", |
698 | G_CALLBACK(callback_modified), context); |
699 | g_signal_connect(G_OBJECT(context->notes.overridew), "toggled", |
700 | G_CALLBACK(callback_modified), context); |
701 | g_signal_connect(G_OBJECT(context->notes.foundw), "toggled", |
702 | G_CALLBACK(callback_modified), context); |
703 | g_signal_connect(G_OBJECT(context->notes.loggedw), "toggled", |
704 | G_CALLBACK(callback_modified), context); |
705 | |
706 | return vbox; |
707 | } |
708 | |
709 | void notes_free(notes_t *notes) { |
710 | if(notes) { |
711 | if(notes->text) xmlFree(notes->text); |
712 | free(notes); |
713 | } |
714 | } |
715 | |
716 | pos_t notes_get_pos(cache_context_t *context) { |
717 | pos_t pos = context->cache->pos; |
718 | if(gtk_toggle_button_get_active( |
719 | GTK_TOGGLE_BUTTON(context->notes.overridew))) { |
720 | pos.lat = lat_get(context->notes.latw); |
721 | pos.lon = lon_get(context->notes.lonw); |
722 | } |
723 | return pos; |
724 | } |
725 | |
726 | gboolean notes_get_override(cache_context_t *context) { |
727 | /* get override value */ |
728 | return gtk_toggle_button_get_active( |
729 | GTK_TOGGLE_BUTTON(context->notes.overridew)); |
730 | |
731 | } |
732 | |
733 | typedef struct { |
734 | GtkWidget *info_label; |
735 | GtkWidget *dialog; |
736 | appdata_t *appdata; |
737 | GtkWidget *path_label; |
738 | } export_context_t; |
739 | |
740 | static void on_browse(GtkWidget *widget, gpointer data) { |
741 | GtkWidget *dialog; |
742 | |
743 | export_context_t *context = (export_context_t*)data; |
744 | |
745 | #ifdef USE_MAEMO |
746 | dialog = hildon_file_chooser_dialog_new(GTK_WINDOW(context->dialog), |
747 | GTK_FILE_CHOOSER_ACTION_SAVE); |
748 | #else |
749 | dialog = gtk_file_chooser_dialog_new(_("Save POI database"), |
750 | GTK_WINDOW(context->dialog), |
751 | GTK_FILE_CHOOSER_ACTION_SAVE, |
752 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, |
753 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, |
754 | NULL); |
755 | #endif |
756 | |
757 | printf("set filename <%s>\n", context->appdata->fieldnotes_path); |
758 | |
759 | if(!g_file_test(context->appdata->fieldnotes_path, G_FILE_TEST_EXISTS)) { |
760 | char *last_sep = strrchr(context->appdata->fieldnotes_path, '/'); |
761 | if(last_sep) { |
762 | *last_sep = 0; // seperate path from file |
763 | |
764 | /* the user just created a new document */ |
765 | gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), |
766 | context->appdata->fieldnotes_path); |
767 | gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), last_sep+1); |
768 | |
769 | /* restore full filename */ |
770 | *last_sep = '/'; |
771 | } |
772 | } else |
773 | gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), |
774 | context->appdata->fieldnotes_path); |
775 | |
776 | if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_FM_OK) { |
777 | gchar *name = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); |
778 | if(name) { |
779 | free(context->appdata->fieldnotes_path); |
780 | context->appdata->fieldnotes_path = strdup(name); |
781 | gtk_label_set_text(GTK_LABEL(context->path_label), |
782 | context->appdata->fieldnotes_path); |
783 | } |
784 | } |
785 | |
786 | gtk_widget_destroy (dialog); |
787 | } |
788 | |
789 | typedef struct log_chain_s { |
790 | cache_t *cache; |
791 | struct log_chain_s *next; |
792 | } log_chain_t; |
793 | |
794 | void notes_log_export(appdata_t *appdata) { |
795 | gpx_t *gpx = appdata->gpx; |
796 | log_chain_t *log = NULL, *llog, **clog = &log; |
797 | |
798 | export_context_t context; |
799 | memset(&context, 0, sizeof(export_context_t)); |
800 | context.appdata = appdata; |
801 | |
802 | printf("export log\n"); |
803 | |
804 | int logs2export = 0; |
805 | |
806 | /* make sure all notes are loaded */ |
807 | while(gpx) { |
808 | if(!gpx->notes_loaded) { |
809 | notes_load_all(appdata, gpx); |
810 | gpx->notes_loaded = TRUE; |
811 | } |
812 | |
813 | cache_t *cache = gpx->cache; |
814 | while(cache) { |
815 | if(cache->notes && cache->notes->found && !cache->notes->logged) { |
816 | gboolean already_chained = FALSE; |
817 | llog = log; |
818 | while(llog) { |
819 | if(strcasecmp(llog->cache->id, cache->id) == 0) |
820 | already_chained = TRUE; |
821 | |
822 | llog = llog->next; |
823 | } |
824 | |
825 | if(!already_chained) { |
826 | logs2export++; |
827 | |
828 | printf("chaining log for %s\n", cache->id); |
829 | |
830 | *clog = g_new0(log_chain_t, 1); |
831 | (*clog)->cache = cache; |
832 | clog = &((*clog)->next); |
833 | } else |
834 | printf("dup for %s\n", cache->id); |
835 | |
836 | } |
837 | |
838 | cache = cache->next; |
839 | } |
840 | |
841 | gpx = gpx->next; |
842 | } |
843 | |
844 | |
845 | /* ------------- confirmation dialog ---------------- */ |
846 | char *old_fieldnotes_path = strdup(appdata->fieldnotes_path); |
847 | |
848 | context.dialog = gtk_dialog_new_with_buttons(_("Garmin Field Notes Export"), |
849 | GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL, |
850 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, |
851 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
852 | NULL); |
853 | |
854 | #if defined(USE_MAEMO) && defined(HILDON_HELP) |
855 | hildon_help_dialog_help_enable(GTK_DIALOG(context.dialog), |
856 | HELP_ID_FIELDNOTES, appdata->osso_context); |
857 | #endif |
858 | |
859 | GtkWidget *vbox = gtk_vbox_new(FALSE,0); |
860 | |
861 | /* ------------------ info text -------------- */ |
862 | |
863 | char *msg = g_strdup_printf(_("This will export the notes of %d caches " |
864 | "into the given file. This file can be " |
865 | "uploaded to geocaching.com for logging."), |
866 | logs2export); |
867 | |
868 | context.info_label = gtk_label_new(msg); |
869 | g_free(msg); |
870 | gtk_label_set_line_wrap_mode(GTK_LABEL(context.info_label), PANGO_WRAP_WORD); |
871 | gtk_label_set_line_wrap(GTK_LABEL(context.info_label), TRUE); |
872 | gtk_misc_set_alignment(GTK_MISC(context.info_label), 0.f, 0.5f); |
873 | gtk_box_pack_start_defaults(GTK_BOX(vbox), context.info_label); |
874 | |
875 | /* ------------------ path/file ------------------ */ |
876 | gtk_box_pack_start_defaults(GTK_BOX(vbox), gtk_hseparator_new()); |
877 | |
878 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
879 | GtkWidget *label = gtk_label_new(_("Export to:")); |
880 | gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE,0); |
881 | gtk_misc_set_alignment(GTK_MISC(label), 0.f, 0.5f); |
882 | GtkWidget *button = gtk_button_new_with_label(_("Browse")); |
883 | gtk_signal_connect(GTK_OBJECT(button), "clicked", |
884 | GTK_SIGNAL_FUNC(on_browse), (gpointer)&context); |
885 | gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE,0); |
886 | gtk_box_pack_start_defaults(GTK_BOX(vbox), hbox); |
887 | |
888 | context.path_label = gtk_label_new(appdata->fieldnotes_path); |
889 | gtk_misc_set_alignment(GTK_MISC(context.path_label), 0.f, 0.5f); |
890 | gtk_label_set_ellipsize(GTK_LABEL(context.path_label), |
891 | PANGO_ELLIPSIZE_MIDDLE); |
892 | gtk_box_pack_start_defaults(GTK_BOX(vbox), context.path_label); |
893 | |
894 | label = gtk_label_new(_("(a %s in the filename will be replaced by the " |
895 | "current date and time)")); |
896 | gtk_label_set_line_wrap_mode(GTK_LABEL(label), PANGO_WRAP_WORD); |
897 | gtk_label_set_line_wrap(GTK_LABEL(label), TRUE); |
898 | gtk_misc_set_alignment(GTK_MISC(label), 0.f, 0.5f); |
899 | gtk_box_pack_start_defaults(GTK_BOX(vbox), label); |
900 | |
901 | /* ------------------ info ------------------ */ |
902 | |
903 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(context.dialog)->vbox), vbox); |
904 | |
905 | gtk_widget_show_all(context.dialog); |
906 | |
907 | if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(context.dialog))) { |
908 | |
909 | /* ---------------- do actual export ------------------ */ |
910 | |
911 | time_t now = time(NULL); |
912 | struct tm *tm_now = localtime(&now); |
913 | char now_str[32]; |
914 | strftime(now_str, sizeof(now_str)-1, "%F_%H:%M", tm_now); |
915 | char *fname = g_strdup_printf(appdata->fieldnotes_path, now_str); |
916 | printf("--- about to export logs to %s ---\n", fname); |
917 | FILE *file = fopen(fname, "w"); |
918 | g_free(fname); |
919 | |
920 | if(file) { |
921 | |
922 | llog = log; |
923 | while(llog) { |
924 | printf("Exporting %s\n", llog->cache->id); |
925 | |
926 | /* ----------- build utc time string ----------- */ |
927 | |
928 | char *tz = getenv("TZ"); |
929 | setenv("TZ", "", 1); |
930 | tzset(); |
931 | struct tm *tm = localtime(&llog->cache->notes->ftime); |
932 | char tstr[32]; |
933 | strftime(tstr, sizeof(tstr)-1, "%FT%H:%MZ", tm); |
934 | if(tz) setenv("TZ", tz, 1); |
935 | else unsetenv("TZ"); |
936 | tzset(); |
937 | |
938 | /* escape \" in text */ |
939 | char *text = NULL; |
940 | if(llog->cache->notes->text) { |
941 | text = g_strdup(llog->cache->notes->text); |
942 | char *p = text; |
943 | while(*p) { |
944 | /* convert " to ' */ |
945 | if(*p == '\"') *p = '\''; |
946 | p++; |
947 | } |
948 | } else |
949 | text = g_strdup(""); |
950 | |
951 | /* ----------- build complete log string ------------ */ |
952 | char *str = g_strdup_printf("%s,%s,Found it,\"%s\"\n", |
953 | llog->cache->id, tstr, text); |
954 | g_free(text); |
955 | |
956 | /* ----------- convert to unicode ------------ */ |
957 | glong written = 0; |
958 | gunichar2 *uc = g_utf8_to_utf16(str, -1, NULL, &written, NULL); |
959 | g_free(str); |
960 | |
961 | /* -------------- and write it --------------- */ |
962 | fwrite(uc, written, sizeof(gunichar2), file); |
963 | g_free(uc); |
964 | |
965 | /* -------------- set "logged" flag in notes and update them ------ */ |
966 | llog->cache->notes->logged = TRUE; |
967 | |
968 | /* update flags in all copies of this cache */ |
969 | |
970 | gpx_t *tgpx = appdata->gpx; |
971 | while(tgpx) { |
972 | cache_t *tcache = tgpx->cache; |
973 | while(tcache) { |
974 | if((tcache != llog->cache) && |
975 | (strcmp(tcache->id, llog->cache->id) == 0)) { |
976 | printf("found dup cache %s in %s\n", tcache->id, tgpx->name); |
977 | |
978 | if(tcache->notes) |
979 | notes_free(tcache->notes); |
980 | |
981 | /* create a new note for this cache */ |
982 | tcache->notes = malloc(sizeof(notes_t)); |
983 | memset(tcache->notes, 0, sizeof(notes_t)); |
984 | if(llog->cache->notes->text) |
985 | tcache->notes->text = strdup(llog->cache->notes->text); |
986 | tcache->notes->pos = llog->cache->notes->pos; |
987 | tcache->notes->override = llog->cache->notes->override; |
988 | tcache->notes->found = llog->cache->notes->found; |
989 | tcache->notes->logged = llog->cache->notes->logged; |
990 | tcache->notes->ftime = llog->cache->notes->ftime; |
991 | } |
992 | tcache = tcache->next; |
993 | } |
994 | tgpx = tgpx->next; |
995 | } |
996 | |
997 | /* finally write the notes file itself */ |
998 | cache_context_t ccontext; |
999 | ccontext.appdata = appdata; |
1000 | ccontext.cache = llog->cache; |
1001 | |
1002 | notes_write_file(&ccontext, |
1003 | llog->cache->notes->text, llog->cache->notes->pos, |
1004 | llog->cache->notes->override, llog->cache->notes->found, |
1005 | llog->cache->notes->ftime, llog->cache->notes->logged); |
1006 | |
1007 | llog = llog->next; |
1008 | } |
1009 | |
1010 | fclose(file); |
1011 | } |
1012 | } else { |
1013 | /* restore old path, in case it has been altered but not been used */ |
1014 | free(appdata->fieldnotes_path); |
1015 | appdata->fieldnotes_path = strdup(old_fieldnotes_path); |
1016 | } |
1017 | |
1018 | gtk_widget_destroy(context.dialog); |
1019 | |
1020 | free(old_fieldnotes_path); |
1021 | |
1022 | /* free list */ |
1023 | while(log) { |
1024 | log_chain_t *next = log->next; |
1025 | g_free(log); |
1026 | log = next; |
1027 | } |
1028 | } |