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