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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(USE_MAEMO) && (MAEMO_VERSION_MAJOR >= 5) |
31 | #include <hildon/hildon-note.h> |
32 | #include <hildon/hildon-entry.h> |
33 | #include <hildon/hildon-check-button.h> |
34 | #endif |
35 | |
36 | #if !defined(LIBXML_TREE_ENABLED) || !defined(LIBXML_OUTPUT_ENABLED) |
37 | #error "libxml doesn't support required tree or output" |
38 | #endif |
39 | |
40 | #include "gpxview.h" |
41 | |
42 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >= 5) |
43 | #include <hildon/hildon-note.h> |
44 | #endif |
45 | |
46 | void gtk_text_buffer_set_can_paste_rich_text(GtkTextBuffer *buffer, gboolean); |
47 | void gtk_text_buffer_set_rich_text_format(GtkTextBuffer *buffer, const gchar *); |
48 | |
49 | #define TAG_STATE GTK_STATE_PRELIGHT |
50 | |
51 | static GtkWidget *check_button_new_with_label(char *label) { |
52 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
53 | return gtk_check_button_new_with_label(label); |
54 | #else |
55 | GtkWidget *cbut = |
56 | hildon_check_button_new(HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH); |
57 | gtk_button_set_label(GTK_BUTTON(cbut), label); |
58 | return cbut; |
59 | #endif |
60 | } |
61 | |
62 | static void check_button_set_active(GtkWidget *button, gboolean active) { |
63 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
64 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), active); |
65 | #else |
66 | hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active); |
67 | #endif |
68 | } |
69 | |
70 | static gboolean check_button_get_active(GtkWidget *button) { |
71 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
72 | return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)); |
73 | #else |
74 | return hildon_check_button_get_active(HILDON_CHECK_BUTTON(button)); |
75 | #endif |
76 | } |
77 | |
78 | static notes_t *notes_load(appdata_t *appdata, cache_t *cache) { |
79 | notes_t *notes = NULL; |
80 | xmlDoc *doc = NULL; |
81 | xmlNode *root_element = NULL; |
82 | |
83 | LIBXML_TEST_VERSION; |
84 | |
85 | /* build local path */ |
86 | int path_len = strlen(appdata->image_path) + 2 * strlen(cache->id) + 6; |
87 | char *path = malloc(path_len); |
88 | snprintf(path, path_len, "%s%s/%s.gpx", |
89 | appdata->image_path, cache->id, cache->id); |
90 | |
91 | /* no such file? */ |
92 | if(!g_file_test(path, G_FILE_TEST_EXISTS)) { |
93 | free(path); |
94 | return NULL; |
95 | } |
96 | |
97 | /* parse the file and get the DOM */ |
98 | doc = xmlReadFile(path, NULL, 0); |
99 | |
100 | if(doc == NULL) { |
101 | printf("error: could not parse file %s\n", path); |
102 | free(path); |
103 | return NULL; |
104 | } |
105 | |
106 | /* Get the root element node */ |
107 | root_element = xmlDocGetRootElement(doc); |
108 | |
109 | xmlNode *cur_node = NULL; |
110 | for (cur_node = root_element; cur_node; cur_node = cur_node->next) { |
111 | if (cur_node->type == XML_ELEMENT_NODE) { |
112 | if(strcasecmp((char*)cur_node->name, "gpx") == 0) { |
113 | xmlNode *wpt_node = cur_node->children; |
114 | |
115 | while(wpt_node != NULL) { |
116 | if(wpt_node->type == XML_ELEMENT_NODE) { |
117 | if(strcasecmp((char*)wpt_node->name, "wpt") == 0) { |
118 | |
119 | notes = malloc(sizeof(notes_t)); |
120 | memset(notes, 0, sizeof(notes_t)); |
121 | notes->pos = gpx_cache_pos(cache); |
122 | |
123 | char *str; |
124 | if((str = (char*)xmlGetProp(wpt_node, BAD_CAST "override"))) { |
125 | notes->override = (strcasecmp(str, "yes") == 0); |
126 | xmlFree(str); |
127 | } |
128 | |
129 | if((str = (char*)xmlGetProp(wpt_node, BAD_CAST "found"))) { |
130 | /* check if there's a valid number -> found time */ |
131 | if(strtoul(str, NULL, 10) != 0) { |
132 | notes->found = TRUE; |
133 | notes->ftime = strtoul(str, NULL, 10); |
134 | } else { |
135 | notes->found = (strcasecmp(str, "yes") == 0); |
136 | notes->ftime = 0; |
137 | } |
138 | xmlFree(str); |
139 | } |
140 | |
141 | if((str = (char*)xmlGetProp(wpt_node, BAD_CAST "logged"))) { |
142 | notes->logged = (strcasecmp(str, "yes") == 0); |
143 | xmlFree(str); |
144 | } |
145 | |
146 | if((str = (char*)xmlGetProp(wpt_node, BAD_CAST "lat"))) { |
147 | notes->pos.lat = g_ascii_strtod(str, NULL); |
148 | xmlFree(str); |
149 | } |
150 | |
151 | if((str = (char*)xmlGetProp(wpt_node, BAD_CAST "lon"))) { |
152 | notes->pos.lon = g_ascii_strtod(str, NULL); |
153 | xmlFree(str); |
154 | } |
155 | |
156 | xmlNode *sub_node = wpt_node->children; |
157 | |
158 | while (sub_node != NULL) { |
159 | if (sub_node->type == XML_ELEMENT_NODE) { |
160 | if(strcasecmp((char*)sub_node->name, "desc") == 0) |
161 | notes->text = (char*) |
162 | xmlNodeListGetString(doc, sub_node->children, 1); |
163 | } |
164 | sub_node = sub_node->next; |
165 | } |
166 | } |
167 | } |
168 | wpt_node = wpt_node->next; |
169 | } |
170 | } |
171 | } |
172 | } |
173 | |
174 | xmlFreeDoc(doc); |
175 | xmlCleanupParser(); |
176 | |
177 | printf("got notes for cache %s\n", cache->id); |
178 | |
179 | free(path); |
180 | return notes; |
181 | } |
182 | |
183 | void notes_load_all(appdata_t *appdata, gpx_t *gpx) { |
184 | printf("Load all notes for %s\n", gpx->name); |
185 | |
186 | cache_t *cache = gpx->cache; |
187 | while(cache) { |
188 | /* a note may actually already be there if this gpx file */ |
189 | /* is e.g. assembled from search results */ |
190 | if(!cache->notes) |
191 | cache->notes = notes_load(appdata, cache); |
192 | |
193 | cache = cache->next; |
194 | } |
195 | } |
196 | |
197 | static int notes_write_file(cache_context_t *context, |
198 | char *text, pos_t pos, |
199 | gboolean override, gboolean found, |
200 | time_t ftime, gboolean logged) { |
201 | |
202 | g_assert(context); |
203 | g_assert(context->cache); |
204 | |
205 | printf("write\n"); |
206 | |
207 | /* build local path */ |
208 | int path_len = strlen(context->appdata->image_path) + |
209 | 2 * strlen(context->cache->id) + 6; |
210 | printf("plen = %d\n", path_len); |
211 | |
212 | char *path = malloc(path_len); |
213 | snprintf(path, path_len, "%s%s/%s.gpx", |
214 | context->appdata->image_path, |
215 | context->cache->id, context->cache->id); |
216 | |
217 | if(checkdir(path) != 0) { |
218 | printf("unable to create notes path\n"); |
219 | free(path); |
220 | return -1; |
221 | } |
222 | |
223 | printf("still al\n"); |
224 | |
225 | LIBXML_TEST_VERSION; |
226 | |
227 | xmlDocPtr doc = xmlNewDoc(BAD_CAST "1.0"); |
228 | xmlNodePtr root_node = xmlNewNode(NULL, BAD_CAST "gpx"); |
229 | xmlDocSetRootElement(doc, root_node); |
230 | |
231 | xmlNodePtr wpt_node = xmlNewChild(root_node, NULL, BAD_CAST "wpt", NULL); |
232 | /* make sure no invalid position gets saved */ |
233 | if(!isnan(pos.lat) && !isnan(pos.lon)) { |
234 | if(override) |
235 | xmlNewProp(wpt_node, BAD_CAST "override", BAD_CAST "yes"); |
236 | else |
237 | xmlNewProp(wpt_node, BAD_CAST "override", BAD_CAST "no"); |
238 | |
239 | if(logged) |
240 | xmlNewProp(wpt_node, BAD_CAST "logged", BAD_CAST "yes"); |
241 | else |
242 | xmlNewProp(wpt_node, BAD_CAST "logged", BAD_CAST "no"); |
243 | |
244 | if(found) { |
245 | if(ftime) { |
246 | char str[32]; |
247 | snprintf(str, sizeof(str), "%lu", ftime); |
248 | xmlNewProp(wpt_node, BAD_CAST "found", BAD_CAST str); |
249 | } else |
250 | xmlNewProp(wpt_node, BAD_CAST "found", BAD_CAST "yes"); |
251 | } else |
252 | xmlNewProp(wpt_node, BAD_CAST "found", BAD_CAST "no"); |
253 | |
254 | char str[32]; |
255 | g_ascii_dtostr(str, sizeof(str), pos.lat); |
256 | xmlNewProp(wpt_node, BAD_CAST "lat", BAD_CAST str); |
257 | g_ascii_dtostr(str, sizeof(str), pos.lon); |
258 | xmlNewProp(wpt_node, BAD_CAST "lon", BAD_CAST str); |
259 | } |
260 | |
261 | int len = strlen(context->cache->id) + strlen(" - ") + |
262 | strlen(context->cache->name) + 1; |
263 | char *name = malloc(len); |
264 | snprintf(name, len, "%s - %s", context->cache->id, context->cache->name); |
265 | xmlNewChild(wpt_node, NULL, BAD_CAST "name", BAD_CAST name); |
266 | free(name); |
267 | xmlNewChild(wpt_node, NULL, BAD_CAST "sym", BAD_CAST "Pin, Blue"); |
268 | xmlNewChild(wpt_node, NULL, BAD_CAST "desc", BAD_CAST text); |
269 | |
270 | /* write everything and free it */ |
271 | printf("writing %s\n", path); |
272 | xmlSaveFormatFileEnc(path, doc, "UTF-8", 1); |
273 | xmlFreeDoc(doc); |
274 | xmlCleanupParser(); |
275 | free(path); |
276 | |
277 | return 0; |
278 | } |
279 | |
280 | static void notes_save(cache_context_t *context) { |
281 | /* only save if: there is a text which has been changed or */ |
282 | /* there is a position which differs from the original one */ |
283 | /* or has been changed */ |
284 | |
285 | printf("saving notes\n"); |
286 | |
287 | if(context->notes.modified) { |
288 | printf("something has been modified, saving notes\n"); |
289 | |
290 | GtkTextIter start; |
291 | GtkTextIter end; |
292 | gtk_text_buffer_get_start_iter(context->notes.buffer, &start); |
293 | gtk_text_buffer_get_end_iter(context->notes.buffer, &end); |
294 | char *text = gtk_text_buffer_get_text(context->notes.buffer, |
295 | &start, &end, FALSE); |
296 | |
297 | pos_t pos; |
298 | pos.lat = lat_entry_get(context->notes.latw); |
299 | pos.lon = lon_entry_get(context->notes.lonw); |
300 | |
301 | gboolean override = |
302 | check_button_get_active(context->notes.overridew); |
303 | gboolean found = |
304 | check_button_get_active(context->notes.foundw); |
305 | gboolean logged = |
306 | check_button_get_active(context->notes.loggedw); |
307 | |
308 | if(pos_differ(&pos, &context->cache->pos)) |
309 | printf("position is modified\n"); |
310 | if(override || found) |
311 | printf("flags are set\n"); |
312 | if(strlen(text)) |
313 | printf("text is present\n"); |
314 | |
315 | /* check if the notes are empty */ |
316 | if(!pos_differ(&pos, &context->cache->pos) && |
317 | !override && !found && !logged && (strlen(text) == 0)) { |
318 | printf("notes are in default state, removing them if present\n"); |
319 | |
320 | /* remove note */ |
321 | int path_len = strlen(context->appdata->image_path) + |
322 | 2 * strlen(context->cache->id) + 6; |
323 | char *path = malloc(path_len); |
324 | snprintf(path, path_len, "%s%s/%s.gpx", |
325 | context->appdata->image_path, |
326 | context->cache->id, context->cache->id); |
327 | |
328 | printf("removing note %s\n", path); |
329 | remove(path); |
330 | free(path); |
331 | |
332 | /* search for matching caches and replace note there */ |
333 | gpx_t *gpx = context->appdata->gpx; |
334 | while(gpx) { |
335 | cache_t *cache = gpx->cache; |
336 | while(cache) { |
337 | if(strcmp(cache->id, context->cache->id)==0) { |
338 | if(cache->notes) { |
339 | notes_free(cache->notes); |
340 | cache->notes = NULL; |
341 | } |
342 | } |
343 | cache = cache->next; |
344 | } |
345 | gpx = gpx->next; |
346 | } |
347 | |
348 | #ifdef USE_MAEMO |
349 | /* update search results if present */ |
350 | if(context->appdata->search_results) { |
351 | printf("Updating search results\n"); |
352 | |
353 | /* add note to all matching search results */ |
354 | cache_t *cache = context->appdata->search_results->cache; |
355 | while(cache) { |
356 | if(strcmp(cache->id, context->cache->id)==0) |
357 | cache->notes = NULL; |
358 | |
359 | cache = cache->next; |
360 | } |
361 | } |
362 | #endif |
363 | |
364 | |
365 | } else { |
366 | /* we have to do two things here: */ |
367 | /* - update the notes.xml file on disk */ |
368 | /* - update the notes entry in the loaded gpx tree */ |
369 | |
370 | /* update file on disk */ |
371 | notes_write_file(context, text, pos, override, found, |
372 | context->notes.ftime, logged); |
373 | |
374 | /* search for matching caches and replace note there */ |
375 | notes_t *note = NULL; |
376 | gpx_t *gpx = context->appdata->gpx; |
377 | while(gpx) { |
378 | cache_t *cache = gpx->cache; |
379 | while(cache) { |
380 | if(strcmp(cache->id, context->cache->id)==0) { |
381 | // printf("found %s in %s\n", cache->id, gpx->name); |
382 | |
383 | if(cache->notes) |
384 | notes_free(cache->notes); |
385 | |
386 | /* create a new note for this cache */ |
387 | cache->notes = note = malloc(sizeof(notes_t)); |
388 | memset(cache->notes, 0, sizeof(notes_t)); |
389 | cache->notes->text = strdup(text); |
390 | cache->notes->pos = pos; |
391 | cache->notes->override = override; |
392 | cache->notes->found = found; |
393 | cache->notes->logged = logged; |
394 | cache->notes->ftime = context->notes.ftime; |
395 | } |
396 | cache = cache->next; |
397 | } |
398 | gpx = gpx->next; |
399 | } |
400 | |
401 | #ifdef USE_MAEMO |
402 | /* update search results if present */ |
403 | if(context->appdata->search_results) { |
404 | printf("Updating search results\n"); |
405 | |
406 | /* add note to all matching search results */ |
407 | cache_t *cache = context->appdata->search_results->cache; |
408 | while(cache) { |
409 | if(strcmp(cache->id, context->cache->id)==0) |
410 | cache->notes = note; |
411 | |
412 | cache = cache->next; |
413 | } |
414 | } |
415 | #endif |
416 | } |
417 | |
418 | if(text) free(text); |
419 | } |
420 | } |
421 | |
422 | /* this is called from the destroy event of the entire notebook */ |
423 | gint notes_destroy_event(GtkWidget *widget, gpointer data ) { |
424 | cache_context_t *context = (cache_context_t*)data; |
425 | |
426 | printf("about to destroy notes view\n"); |
427 | notes_save(context); |
428 | |
429 | return FALSE; |
430 | } |
431 | |
432 | #ifndef NO_COPY_N_PASTE |
433 | static void on_destroy_textview(GtkWidget *widget, gpointer data) { |
434 | appdata_t *appdata = (appdata_t*)data; |
435 | |
436 | printf("destroying notes textview\n"); |
437 | |
438 | /* only do this if main windows hasn't already been destroyed */ |
439 | if(!appdata->window) { |
440 | printf("destroy notes textview: main window is gone\n"); |
441 | return; |
442 | } |
443 | |
444 | if(!appdata->active_buffer) |
445 | printf("There is no active buffer!\n"); |
446 | else { |
447 | if(appdata->active_buffer == |
448 | gtk_text_view_get_buffer(GTK_TEXT_VIEW(widget))) { |
449 | printf("This was the active buffer\n"); |
450 | |
451 | appdata->active_buffer = NULL; |
452 | |
453 | gtk_widget_set_sensitive(appdata->menu_cut, FALSE); |
454 | gtk_widget_set_sensitive(appdata->menu_copy, FALSE); |
455 | gtk_widget_set_sensitive(appdata->menu_paste, FALSE); |
456 | } |
457 | } |
458 | } |
459 | #endif |
460 | |
461 | static void ftime_update(GtkWidget *widget, cache_context_t *context, |
462 | gboolean update) { |
463 | /* check if it has been selected */ |
464 | if(check_button_get_active(widget)) { |
465 | printf("set active\n"); |
466 | |
467 | if(update) |
468 | context->notes.ftime = time(NULL); |
469 | |
470 | if(context->notes.ftime) { |
471 | struct tm *loctime = localtime(&context->notes.ftime); |
472 | char str[32]; |
473 | strftime(str, sizeof(str), "%x %X", loctime); |
474 | |
475 | gtk_label_set_text(GTK_LABEL(context->notes.datew), str); |
476 | } else |
477 | gtk_label_set_text(GTK_LABEL(context->notes.datew), ""); |
478 | |
479 | } else { |
480 | printf("invalidating time\n"); |
481 | context->notes.ftime = 0; |
482 | gtk_label_set_text(GTK_LABEL(context->notes.datew), ""); |
483 | } |
484 | } |
485 | |
486 | /* buffer edited */ |
487 | static void callback_modified(GtkWidget *widget, gpointer data ) { |
488 | cache_context_t *context = (cache_context_t*)data; |
489 | // printf("something has been edited\n"); |
490 | context->notes.modified = TRUE; |
491 | |
492 | if(widget == context->notes.foundw) { |
493 | printf("was foundw\n"); |
494 | |
495 | /* about to remove "found" flag -> ask for confirmation */ |
496 | if(!check_button_get_active(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 \"found\" flag? " |
503 | "This will void the recorded date of your find!")); |
504 | |
505 | gtk_window_set_title(GTK_WINDOW(dialog), _("Reset \"found\" flag?")); |
506 | |
507 | /* set the active flag again if the user answered "no" */ |
508 | if(GTK_RESPONSE_NO == gtk_dialog_run(GTK_DIALOG(dialog))) |
509 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), TRUE); |
510 | |
511 | #else |
512 | GtkWidget *dialog = |
513 | hildon_note_new_confirmation(GTK_WINDOW(context->appdata->window), |
514 | _("Do you really want to remove the \"found\" flag? " |
515 | "This will void the recorded date of your find!")); |
516 | |
517 | /* set the active flag again if the user answered "no" */ |
518 | if(GTK_RESPONSE_OK != gtk_dialog_run(GTK_DIALOG(dialog))) |
519 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), TRUE); |
520 | #endif |
521 | |
522 | gtk_widget_destroy(dialog); |
523 | } |
524 | |
525 | ftime_update(widget, context, TRUE); |
526 | } |
527 | |
528 | if(widget == context->notes.loggedw) { |
529 | printf("was loggedw\n"); |
530 | |
531 | /* about to remove "found" flag -> ask for confirmation */ |
532 | if(!check_button_get_active(widget)) { |
533 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
534 | GtkWidget *dialog = gtk_message_dialog_new( |
535 | GTK_WINDOW(context->appdata->window), |
536 | GTK_DIALOG_DESTROY_WITH_PARENT, |
537 | GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, |
538 | _("Do you really want to remove the \"logged\" flag? " |
539 | "This may cause problems on your next Garmin Field " |
540 | "Notes upload!")); |
541 | |
542 | gtk_window_set_title(GTK_WINDOW(dialog), _("Reset \"logged\" flag?")); |
543 | |
544 | /* set the active flag again if the user answered "no" */ |
545 | if(GTK_RESPONSE_NO == gtk_dialog_run(GTK_DIALOG(dialog))) |
546 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), TRUE); |
547 | else { |
548 | gtk_widget_set_sensitive(widget, FALSE); |
549 | gtk_widget_set_sensitive(context->notes.foundw, TRUE); |
550 | } |
551 | |
552 | #else |
553 | GtkWidget *dialog = |
554 | hildon_note_new_confirmation(GTK_WINDOW(context->appdata->window), |
555 | _("Do you really want to remove the \"logged\" flag? " |
556 | "This may cause problems on your next Garmin Field " |
557 | "Notes upload!")); |
558 | |
559 | /* set the active flag again if the user answered "no" */ |
560 | if(GTK_RESPONSE_OK != gtk_dialog_run(GTK_DIALOG(dialog))) |
561 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), TRUE); |
562 | else { |
563 | gtk_widget_set_sensitive(widget, FALSE); |
564 | gtk_widget_set_sensitive(context->notes.foundw, TRUE); |
565 | } |
566 | |
567 | #endif |
568 | |
569 | gtk_widget_destroy(dialog); |
570 | } |
571 | } |
572 | } |
573 | |
574 | #ifndef NO_COPY_N_PASTE |
575 | static gboolean focus_in(GtkWidget *widget, GdkEventFocus *event, |
576 | gpointer data) { |
577 | appdata_t *appdata = (appdata_t*)data; |
578 | |
579 | printf("note focus in!\n"); |
580 | |
581 | /* these buffers are read/write, thus all items are enabled */ |
582 | gtk_widget_set_sensitive(appdata->menu_cut, TRUE); |
583 | gtk_widget_set_sensitive(appdata->menu_copy, TRUE); |
584 | gtk_widget_set_sensitive(appdata->menu_paste, TRUE); |
585 | |
586 | if(GTK_WIDGET_TYPE(widget) == GTK_TYPE_TEXT_VIEW) { |
587 | appdata->active_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(widget)); |
588 | } else |
589 | printf("not a text view\n"); |
590 | |
591 | return FALSE; |
592 | } |
593 | #endif |
594 | |
595 | static gboolean focus_out(GtkWidget *widget, GdkEventFocus *event, |
596 | gpointer data) { |
597 | cache_context_t *context = (cache_context_t*)data; |
598 | |
599 | notes_save(context); |
600 | #if !defined(USE_MAEMO) && defined(ENABLE_OSM_GPS_MAP) |
601 | map_update(context->appdata); |
602 | #endif |
603 | |
604 | return FALSE; |
605 | } |
606 | |
607 | GtkWidget *cache_notes(cache_context_t *context) { |
608 | cache_t *cache = context->cache; |
609 | |
610 | context->notes.modified = FALSE; |
611 | |
612 | if(context->cache->notes) |
613 | context->notes.ftime = context->cache->notes->ftime; |
614 | else |
615 | context->notes.ftime = 0; |
616 | |
617 | GtkWidget *vbox = gtk_vbox_new(FALSE, 2); |
618 | |
619 | /* -------------- custom coordinate ---------------- */ |
620 | |
621 | GtkWidget *table = gtk_table_new(2, 4, FALSE); |
622 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
623 | gtk_table_set_col_spacing(GTK_TABLE(table), 0, 16); |
624 | #endif |
625 | |
626 | gtk_table_set_col_spacing(GTK_TABLE(table), 2, 16); |
627 | |
628 | gtk_table_attach_defaults(GTK_TABLE(table), |
629 | gtk_label_new(_("New coordinate:")), 0, 1, 0, 1); |
630 | context->notes.overridew = check_button_new_with_label(_("Override")); |
631 | check_button_set_active(context->notes.overridew, |
632 | cache->notes && cache->notes->override); |
633 | gtk_table_attach_defaults(GTK_TABLE(table), |
634 | context->notes.overridew, 2, 3, 0, 1); |
635 | |
636 | GtkWidget *hbox = gtk_hbox_new(FALSE, 2); |
637 | |
638 | context->notes.foundw = check_button_new_with_label(_("Found")); |
639 | check_button_set_active(context->notes.foundw, |
640 | cache->notes && cache->notes->found); |
641 | gtk_box_pack_start_defaults(GTK_BOX(hbox), context->notes.foundw); |
642 | |
643 | context->notes.loggedw = check_button_new_with_label(_("Logged")); |
644 | check_button_set_active(context->notes.loggedw, |
645 | cache->notes && cache->notes->logged); |
646 | gtk_box_pack_start_defaults(GTK_BOX(hbox), context->notes.loggedw); |
647 | |
648 | gtk_table_attach_defaults(GTK_TABLE(table), hbox, 3, 4, 0, 1); |
649 | |
650 | /* only found and logged caches have a log flag the user can change */ |
651 | if(!(cache->notes && cache->notes->found && cache->notes->logged)) |
652 | gtk_widget_set_sensitive(context->notes.loggedw, FALSE); |
653 | else |
654 | gtk_widget_set_sensitive(context->notes.foundw, FALSE); |
655 | |
656 | context->notes.datew = gtk_label_new(""); |
657 | gtk_misc_set_alignment(GTK_MISC(context->notes.datew), 0.5f, 0.5f); |
658 | gtk_table_attach_defaults(GTK_TABLE(table), |
659 | context->notes.datew, 3, 4, 1, 2); |
660 | ftime_update(context->notes.foundw, context, FALSE); |
661 | |
662 | pos_t pos = gpx_cache_pos(cache); |
663 | if(cache->notes) pos = cache->notes->pos; |
664 | |
665 | gtk_table_attach_defaults(GTK_TABLE(table), |
666 | context->notes.latw = lat_entry_new(pos.lat), 0, 1, 1, 2); |
667 | g_signal_connect(G_OBJECT(context->notes.latw), "focus-out-event", |
668 | G_CALLBACK(focus_out), context); |
669 | |
670 | gtk_table_attach_defaults(GTK_TABLE(table), |
671 | context->notes.lonw = lon_entry_new(pos.lon), 2, 3, 1, 2); |
672 | g_signal_connect(G_OBJECT(context->notes.lonw), "focus-out-event", |
673 | G_CALLBACK(focus_out), context); |
674 | |
675 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
676 | hbox = gtk_hbox_new(FALSE, 0); |
677 | gtk_box_pack_start(GTK_BOX(hbox), table, FALSE, FALSE, 0); |
678 | gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0); |
679 | #else |
680 | gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0); |
681 | #endif |
682 | |
683 | #ifndef USE_PANNABLE_AREA |
684 | GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL); |
685 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), |
686 | GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); |
687 | #else |
688 | GtkWidget *pannable_area = hildon_pannable_area_new(); |
689 | #endif |
690 | |
691 | context->notes.buffer = gtk_text_buffer_new(NULL); |
692 | |
693 | if(cache->notes && cache->notes->text) |
694 | gtk_text_buffer_set_text(context->notes.buffer, cache->notes->text, -1); |
695 | |
696 | #ifndef USE_HILDON_TEXT_VIEW |
697 | GtkWidget *view = gtk_text_view_new_with_buffer(context->notes.buffer); |
698 | #else |
699 | GtkWidget *view = hildon_text_view_new(); |
700 | hildon_text_view_set_buffer(HILDON_TEXT_VIEW(view), context->notes.buffer); |
701 | #endif |
702 | |
703 | /* if the cache has been marked found in the logs already, there's */ |
704 | /* no need/use to be able to change all this */ |
705 | if(cache->found) { |
706 | gtk_widget_set_sensitive(table, FALSE); |
707 | gtk_widget_set_sensitive(view, FALSE); |
708 | } |
709 | |
710 | gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(view), GTK_WRAP_WORD); |
711 | gtk_text_view_set_editable(GTK_TEXT_VIEW(view), TRUE); |
712 | gtk_text_view_set_left_margin(GTK_TEXT_VIEW(view), 2 ); |
713 | gtk_text_view_set_right_margin(GTK_TEXT_VIEW(view), 2 ); |
714 | |
715 | #ifdef USE_MAEMO |
716 | /* Enable Rich Text Support */ |
717 | gtk_text_buffer_set_can_paste_rich_text(context->notes.buffer, TRUE ); |
718 | gtk_text_buffer_set_rich_text_format(context->notes.buffer, "RTF" ); |
719 | #endif |
720 | |
721 | #ifndef NO_COPY_N_PASTE |
722 | g_signal_connect(G_OBJECT(view), "focus-in-event", |
723 | G_CALLBACK(focus_in), context->appdata); |
724 | g_signal_connect(G_OBJECT(view), "destroy", |
725 | G_CALLBACK(on_destroy_textview), context->appdata); |
726 | #endif |
727 | |
728 | #ifndef USE_PANNABLE_AREA |
729 | gtk_container_add(GTK_CONTAINER(scrolled_window), view); |
730 | |
731 | gtk_scrolled_window_set_shadow_type( GTK_SCROLLED_WINDOW(scrolled_window), |
732 | GTK_SHADOW_IN); |
733 | gtk_box_pack_start(GTK_BOX(vbox), scrolled_window, TRUE, TRUE, 0); |
734 | #else |
735 | gtk_container_add(GTK_CONTAINER(pannable_area), view); |
736 | gtk_box_pack_start(GTK_BOX(vbox), pannable_area, TRUE, TRUE, 0); |
737 | #endif |
738 | |
739 | gtk_text_view_place_cursor_onscreen(GTK_TEXT_VIEW(view)); |
740 | |
741 | g_signal_connect(G_OBJECT(context->notes.buffer), "modified-changed", |
742 | G_CALLBACK(callback_modified), context); |
743 | g_signal_connect(G_OBJECT(context->notes.buffer), "changed", |
744 | G_CALLBACK(callback_modified), context); |
745 | g_signal_connect(G_OBJECT(context->notes.lonw), "changed", |
746 | G_CALLBACK(callback_modified), context); |
747 | g_signal_connect(G_OBJECT(context->notes.latw), "changed", |
748 | G_CALLBACK(callback_modified), context); |
749 | g_signal_connect(G_OBJECT(context->notes.overridew), "toggled", |
750 | G_CALLBACK(callback_modified), context); |
751 | g_signal_connect(G_OBJECT(context->notes.foundw), "toggled", |
752 | G_CALLBACK(callback_modified), context); |
753 | g_signal_connect(G_OBJECT(context->notes.loggedw), "toggled", |
754 | G_CALLBACK(callback_modified), context); |
755 | |
756 | return vbox; |
757 | } |
758 | |
759 | void notes_free(notes_t *notes) { |
760 | if(notes) { |
761 | if(notes->text) xmlFree(notes->text); |
762 | free(notes); |
763 | } |
764 | } |
765 | |
766 | pos_t notes_get_pos(cache_context_t *context) { |
767 | pos_t pos = context->cache->pos; |
768 | if(check_button_get_active(context->notes.overridew)) { |
769 | pos.lat = lat_entry_get(context->notes.latw); |
770 | pos.lon = lon_entry_get(context->notes.lonw); |
771 | } |
772 | return pos; |
773 | } |
774 | |
775 | gboolean notes_get_override(cache_context_t *context) { |
776 | /* get override value */ |
777 | return check_button_get_active(context->notes.overridew); |
778 | } |
779 | |
780 | typedef struct { |
781 | GtkWidget *info_label; |
782 | GtkWidget *dialog; |
783 | appdata_t *appdata; |
784 | GtkWidget *path_label; |
785 | } export_context_t; |
786 | |
787 | static void on_browse(GtkWidget *widget, gpointer data) { |
788 | GtkWidget *dialog; |
789 | |
790 | export_context_t *context = (export_context_t*)data; |
791 | |
792 | #ifdef USE_MAEMO |
793 | dialog = hildon_file_chooser_dialog_new(GTK_WINDOW(context->dialog), |
794 | GTK_FILE_CHOOSER_ACTION_SAVE); |
795 | #else |
796 | dialog = gtk_file_chooser_dialog_new(_("Save POI database"), |
797 | GTK_WINDOW(context->dialog), |
798 | GTK_FILE_CHOOSER_ACTION_SAVE, |
799 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, |
800 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, |
801 | NULL); |
802 | #endif |
803 | |
804 | printf("set filename <%s>\n", context->appdata->fieldnotes_path); |
805 | |
806 | if(!g_file_test(context->appdata->fieldnotes_path, G_FILE_TEST_EXISTS)) { |
807 | char *last_sep = strrchr(context->appdata->fieldnotes_path, '/'); |
808 | if(last_sep) { |
809 | *last_sep = 0; // seperate path from file |
810 | |
811 | /* the user just created a new document */ |
812 | gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), |
813 | context->appdata->fieldnotes_path); |
814 | gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), last_sep+1); |
815 | |
816 | /* restore full filename */ |
817 | *last_sep = '/'; |
818 | } |
819 | } else |
820 | gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), |
821 | context->appdata->fieldnotes_path); |
822 | |
823 | if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_FM_OK) { |
824 | gchar *name = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); |
825 | if(name) { |
826 | free(context->appdata->fieldnotes_path); |
827 | context->appdata->fieldnotes_path = strdup(name); |
828 | gtk_label_set_text(GTK_LABEL(context->path_label), |
829 | context->appdata->fieldnotes_path); |
830 | } |
831 | } |
832 | |
833 | gtk_widget_destroy (dialog); |
834 | } |
835 | |
836 | typedef struct log_chain_s { |
837 | cache_t *cache; |
838 | struct log_chain_s *next; |
839 | } log_chain_t; |
840 | |
841 | void notes_log_export(appdata_t *appdata) { |
842 | gpx_t *gpx = appdata->gpx; |
843 | log_chain_t *log = NULL, *llog, **clog = &log; |
844 | |
845 | export_context_t context; |
846 | memset(&context, 0, sizeof(export_context_t)); |
847 | context.appdata = appdata; |
848 | |
849 | printf("export log\n"); |
850 | |
851 | int logs2export = 0; |
852 | |
853 | /* make sure all notes are loaded */ |
854 | while(gpx) { |
855 | if(!gpx->notes_loaded) { |
856 | notes_load_all(appdata, gpx); |
857 | gpx->notes_loaded = TRUE; |
858 | } |
859 | |
860 | cache_t *cache = gpx->cache; |
861 | while(cache) { |
862 | if(cache->notes && cache->notes->found && !cache->notes->logged) { |
863 | gboolean already_chained = FALSE; |
864 | llog = log; |
865 | while(llog) { |
866 | if(strcasecmp(llog->cache->id, cache->id) == 0) |
867 | already_chained = TRUE; |
868 | |
869 | llog = llog->next; |
870 | } |
871 | |
872 | if(!already_chained) { |
873 | logs2export++; |
874 | |
875 | printf("chaining log for %s\n", cache->id); |
876 | |
877 | *clog = g_new0(log_chain_t, 1); |
878 | (*clog)->cache = cache; |
879 | clog = &((*clog)->next); |
880 | } else |
881 | printf("dup for %s\n", cache->id); |
882 | |
883 | } |
884 | |
885 | cache = cache->next; |
886 | } |
887 | |
888 | gpx = gpx->next; |
889 | } |
890 | |
891 | |
892 | /* ------------- confirmation dialog ---------------- */ |
893 | char *old_fieldnotes_path = strdup(appdata->fieldnotes_path); |
894 | |
895 | context.dialog = gtk_dialog_new_with_buttons(_("Garmin Field Notes Export"), |
896 | GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL, |
897 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, |
898 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
899 | NULL); |
900 | |
901 | #if defined(USE_MAEMO) && defined(HILDON_HELP) |
902 | hildon_help_dialog_help_enable(GTK_DIALOG(context.dialog), |
903 | HELP_ID_FIELDNOTES, appdata->osso_context); |
904 | #endif |
905 | |
906 | GtkWidget *vbox = gtk_vbox_new(FALSE,0); |
907 | |
908 | /* ------------------ info text -------------- */ |
909 | |
910 | char *msg = g_strdup_printf(_("This will export the notes of %d caches " |
911 | "into the given file. This file can be " |
912 | "uploaded to geocaching.com for logging."), |
913 | logs2export); |
914 | |
915 | context.info_label = gtk_label_new(msg); |
916 | g_free(msg); |
917 | gtk_label_set_line_wrap_mode(GTK_LABEL(context.info_label), PANGO_WRAP_WORD); |
918 | gtk_label_set_line_wrap(GTK_LABEL(context.info_label), TRUE); |
919 | gtk_misc_set_alignment(GTK_MISC(context.info_label), 0.f, 0.5f); |
920 | gtk_box_pack_start_defaults(GTK_BOX(vbox), context.info_label); |
921 | |
922 | /* ------------------ path/file ------------------ */ |
923 | gtk_box_pack_start_defaults(GTK_BOX(vbox), gtk_hseparator_new()); |
924 | |
925 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
926 | GtkWidget *label = gtk_label_new(_("Export to:")); |
927 | gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE,0); |
928 | gtk_misc_set_alignment(GTK_MISC(label), 0.f, 0.5f); |
929 | GtkWidget *button = gtk_button_new_with_label(_("Browse")); |
930 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5) |
931 | hildon_gtk_widget_set_theme_size(button, |
932 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
933 | #endif |
934 | gtk_signal_connect(GTK_OBJECT(button), "clicked", |
935 | GTK_SIGNAL_FUNC(on_browse), (gpointer)&context); |
936 | gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE,0); |
937 | gtk_box_pack_start_defaults(GTK_BOX(vbox), hbox); |
938 | |
939 | context.path_label = gtk_label_new(appdata->fieldnotes_path); |
940 | gtk_misc_set_alignment(GTK_MISC(context.path_label), 0.f, 0.5f); |
941 | gtk_label_set_ellipsize(GTK_LABEL(context.path_label), |
942 | PANGO_ELLIPSIZE_MIDDLE); |
943 | gtk_box_pack_start_defaults(GTK_BOX(vbox), context.path_label); |
944 | |
945 | label = gtk_label_new(_("(a %s in the filename will be replaced by the " |
946 | "current date and time)")); |
947 | gtk_label_set_line_wrap_mode(GTK_LABEL(label), PANGO_WRAP_WORD); |
948 | gtk_label_set_line_wrap(GTK_LABEL(label), TRUE); |
949 | gtk_misc_set_alignment(GTK_MISC(label), 0.f, 0.5f); |
950 | gtk_box_pack_start_defaults(GTK_BOX(vbox), label); |
951 | |
952 | /* ------------------ info ------------------ */ |
953 | |
954 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(context.dialog)->vbox), vbox); |
955 | |
956 | gtk_widget_show_all(context.dialog); |
957 | |
958 | if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(context.dialog))) { |
959 | |
960 | /* ---------------- do actual export ------------------ */ |
961 | |
962 | time_t now = time(NULL); |
963 | struct tm *tm_now = localtime(&now); |
964 | char now_str[32]; |
965 | strftime(now_str, sizeof(now_str)-1, "%F_%H:%M", tm_now); |
966 | char *fname = g_strdup_printf(appdata->fieldnotes_path, now_str); |
967 | printf("--- about to export logs to %s ---\n", fname); |
968 | FILE *file = fopen(fname, "w"); |
969 | g_free(fname); |
970 | |
971 | if(file) { |
972 | |
973 | llog = log; |
974 | while(llog) { |
975 | printf("Exporting %s\n", llog->cache->id); |
976 | |
977 | /* ----------- build utc time string ----------- */ |
978 | |
979 | char *tz = getenv("TZ"); |
980 | setenv("TZ", "", 1); |
981 | tzset(); |
982 | struct tm *tm = localtime(&llog->cache->notes->ftime); |
983 | char tstr[32]; |
984 | strftime(tstr, sizeof(tstr)-1, "%FT%H:%MZ", tm); |
985 | if(tz) setenv("TZ", tz, 1); |
986 | else unsetenv("TZ"); |
987 | tzset(); |
988 | |
989 | /* escape \" in text */ |
990 | char *text = NULL; |
991 | if(llog->cache->notes->text) { |
992 | text = g_strdup(llog->cache->notes->text); |
993 | char *p = text; |
994 | while(*p) { |
995 | /* convert " to ' */ |
996 | if(*p == '\"') *p = '\''; |
997 | p++; |
998 | } |
999 | } else |
1000 | text = g_strdup(""); |
1001 | |
1002 | /* ----------- build complete log string ------------ */ |
1003 | char *str = g_strdup_printf("%s,%s,Found it,\"%s\"\n", |
1004 | llog->cache->id, tstr, text); |
1005 | g_free(text); |
1006 | |
1007 | /* ----------- convert to unicode ------------ */ |
1008 | glong written = 0; |
1009 | gunichar2 *uc = g_utf8_to_utf16(str, -1, NULL, &written, NULL); |
1010 | g_free(str); |
1011 | |
1012 | /* -------------- and write it --------------- */ |
1013 | fwrite(uc, written, sizeof(gunichar2), file); |
1014 | g_free(uc); |
1015 | |
1016 | /* -------------- set "logged" flag in notes and update them ------ */ |
1017 | llog->cache->notes->logged = TRUE; |
1018 | |
1019 | /* update flags in all copies of this cache */ |
1020 | |
1021 | gpx_t *tgpx = appdata->gpx; |
1022 | while(tgpx) { |
1023 | cache_t *tcache = tgpx->cache; |
1024 | while(tcache) { |
1025 | if((tcache != llog->cache) && |
1026 | (strcmp(tcache->id, llog->cache->id) == 0)) { |
1027 | printf("found dup cache %s in %s\n", tcache->id, tgpx->name); |
1028 | |
1029 | if(tcache->notes) |
1030 | notes_free(tcache->notes); |
1031 | |
1032 | /* create a new note for this cache */ |
1033 | tcache->notes = malloc(sizeof(notes_t)); |
1034 | memset(tcache->notes, 0, sizeof(notes_t)); |
1035 | if(llog->cache->notes->text) |
1036 | tcache->notes->text = strdup(llog->cache->notes->text); |
1037 | tcache->notes->pos = llog->cache->notes->pos; |
1038 | tcache->notes->override = llog->cache->notes->override; |
1039 | tcache->notes->found = llog->cache->notes->found; |
1040 | tcache->notes->logged = llog->cache->notes->logged; |
1041 | tcache->notes->ftime = llog->cache->notes->ftime; |
1042 | } |
1043 | tcache = tcache->next; |
1044 | } |
1045 | tgpx = tgpx->next; |
1046 | } |
1047 | |
1048 | /* finally write the notes file itself */ |
1049 | cache_context_t ccontext; |
1050 | ccontext.appdata = appdata; |
1051 | ccontext.cache = llog->cache; |
1052 | |
1053 | notes_write_file(&ccontext, |
1054 | llog->cache->notes->text, llog->cache->notes->pos, |
1055 | llog->cache->notes->override, llog->cache->notes->found, |
1056 | llog->cache->notes->ftime, llog->cache->notes->logged); |
1057 | |
1058 | llog = llog->next; |
1059 | } |
1060 | |
1061 | fclose(file); |
1062 | } |
1063 | } else { |
1064 | /* restore old path, in case it has been altered but not been used */ |
1065 | free(appdata->fieldnotes_path); |
1066 | appdata->fieldnotes_path = strdup(old_fieldnotes_path); |
1067 | } |
1068 | |
1069 | gtk_widget_destroy(context.dialog); |
1070 | |
1071 | free(old_fieldnotes_path); |
1072 | |
1073 | /* free list */ |
1074 | while(log) { |
1075 | log_chain_t *next = log->next; |
1076 | g_free(log); |
1077 | log = next; |
1078 | } |
1079 | } |