Contents of /trunk/src/cache.c

Parent Directory Parent Directory | Revision Log Revision Log

Revision 288 - (show annotations)
Mon Jun 7 19:19:50 2010 UTC (13 years, 11 months ago) by harbaum
File MIME type: text/plain
File size: 29091 byte(s) 
GPS focus enable, portrait support and some attribute icon work
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 "gpxview.h"
21 #include <math.h>
22 #include <string.h>
23
24 static GtkWidget *cache_description(appdata_t *appdata, cache_t *cache) {
25 return html_view(appdata, cache->long_description,
26 cache->long_is_html?HTML_HTML:HTML_PLAIN_TEXT, TRUE, cache, NULL);
27 }
28
29 #ifndef USE_MAEMO // maemos touchscreen doesn't support tooltips
30 static const char *cache_type_tip[] = {
31 "Traditional Cache", "Multicache", "Mystery/Unknown Cache",
32 "Virtual Cache", "Webcam Cache", "Event Cache",
33 "Letterbox Hybrid", "Earthcache", "Wherigo Cache",
34 "Mega-Event Cache", "Cache-In-Trash-Out Cache"
35 };
36
37 static const char *cache_size_tip[] = {
38 "Regular Container", "Small Container", "Micro",
39 "Other Container", "Container not chosen", "Large Container",
40 "Virtual Container"
41 };
42 #endif
43
44 static const char *cache_size_name[] = {
45 "Regular", "Small", "Micro", "Other", "Not chosen", "Large", "Virtual"
46 };
47
48 void bearing_fill_hbox(GtkWidget *hbox,
49 appdata_t *appdata, pos_t refpos, pos_t pos) {
50 char str[32];
51
52 if(!isnan(pos.lat) && !isnan(pos.lon)) {
53 gtk_box_pack_start(GTK_BOX(hbox), gtk_image_new_from_pixbuf(
54 icon_bearing(refpos, pos)),TRUE,FALSE,0);
55
56 if(!isnan(refpos.lat) && !isnan(refpos.lon)) {
57 snprintf(str, sizeof(str), _("%.1f°"),
58 gpx_pos_get_bearing(refpos, pos));
59 gtk_box_pack_start_defaults(GTK_BOX(hbox), GTK_LABEL_SMALL(str));
60 gpx_pos_get_distance_str(str, sizeof(str),
61 refpos, pos, appdata->imperial);
62 gtk_box_pack_start_defaults(GTK_BOX(hbox), GTK_LABEL_SMALL(" "));
63 gtk_box_pack_start(GTK_BOX(hbox),
64 gtk_label_attrib(str, SIZE_SMALL, STRIKETHROUGH_NONE),TRUE,FALSE,0);
65 } else
66 gtk_box_pack_start(GTK_BOX(hbox),
67 gtk_label_attrib(_("(no position)"),
68 SIZE_SMALL, STRIKETHROUGH_NONE),TRUE,FALSE,0);
69 } else
70 gtk_box_pack_start(GTK_BOX(hbox),
71 gtk_label_attrib(_("(invalid position in notes)"),
72 SIZE_SMALL, STRIKETHROUGH_NONE),TRUE,FALSE,0);
73 }
74
75 /* this function sets everything related to the coordinate. used to */
76 /* cope with the user setting a new "note coordinate" */
77 void overview_coordinate_update(cache_context_t *context) {
78 if(!context->notes.modified)
79 return;
80
81 /* update position labels */
82 int strike = notes_get_override(context)?STRIKETHROUGH:STRIKETHROUGH_NONE;
83 lat_label_attrib_set(context->pos_lat_label,
84 context->cache->pos.lat, SIZE_BIG, strike);
85 lon_label_attrib_set(context->pos_lon_label,
86 context->cache->pos.lon, SIZE_BIG, strike);
87
88 /* remove enire hbox and build a new one */
89 gtk_container_foreach(GTK_CONTAINER(context->bearing_hbox),
90 (GtkCallback)gtk_widget_destroy, NULL);
91
92 /* update distance/etc */
93 if(!isnan(context->cache->pos.lat) &&
94 !isnan(context->cache->pos.lon))
95 bearing_fill_hbox(context->bearing_hbox, context->appdata,
96 *get_pos(context->appdata), notes_get_pos(context));
97
98 gtk_widget_show_all(context->bearing_hbox);
99 }
100
101 static void gcvote_set(cache_context_t *context, vote_t *vote) {
102 if(!vote) return;
103
104 if(context->quality) {
105 gtk_widget_destroy(context->quality);
106 context->quality = NULL;
107 }
108
109 if(context->votes) {
110 gtk_widget_destroy(context->votes);
111 context->votes = NULL;
112 }
113
114 /* update/draw the voting */
115 #ifndef USE_MAEMO
116 GtkTooltips *tips = gtk_tooltips_new();
117 #endif
118
119 char *votes_str = g_strdup_printf(_("Quality (%d %s):"), vote->votes,
120 (vote->votes == 1)?_("vote"):_("votes"));
121 context->votes = GTK_LABEL_SMALL(votes_str);
122 gtk_box_pack_start(GTK_BOX(context->votebox),
123 context->votes, FALSE, FALSE, 0);
124 g_free(votes_str);
125 context->quality = icon_get_widget(ICON_STARS, (int)(vote->quality*2-2));
126 gtk_box_pack_start(GTK_BOX(context->votebox), context->quality,
127 FALSE, FALSE, 0);
128
129 #ifndef USE_MAEMO
130 char *str = g_strdup_printf(_("Quality: %d"), vote->quality);
131 gtk_tooltips_set_tip(tips, context->votebox, str, NULL);
132 g_free(str);
133 #endif
134
135 gtk_widget_show_all(context->votebox);
136
137 g_free(vote);
138 }
139
140 static void gcvote_callback(vote_t *vote, gpointer data) {
141 cache_context_t *context = (cache_context_t*)data;
142
143 /* no vote returned: request failed, just cleanup */
144 if(!vote) {
145 printf("gcvote: callback for failed request\n");
146
147 gcvote_request_free(context->gcvote_request);
148 context->gcvote_request = NULL;
149 return;
150 }
151
152 printf("gcvote: callback is being called with a %d/%d\n",
153 vote->quality, vote->votes);
154
155 gcvote_set(context, vote);
156
157 gcvote_save(context->appdata, context->cache, &context->gcvote_request->mem);
158
159 gcvote_request_free(context->gcvote_request);
160 context->gcvote_request = NULL;
161 }
162
163 static void pack_vcentered(GtkWidget *vbox, GtkWidget *child) {
164 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
165 gtk_container_add(GTK_CONTAINER(align), child);
166 gtk_box_pack_start_defaults(GTK_BOX(vbox), align);
167 }
168
169 #ifdef FREMANTLE
170 #define ICON_SIZE ICON_CACHE_TYPE_2X
171 #else
172 #define ICON_SIZE ICON_CACHE_TYPE_1_5X
173 #endif
174
175 static GtkWidget *cache_overview(cache_context_t *context) {
176 GtkWidget *vbox, *ivbox;
177 GtkWidget *colbox, *tip;
178 char str[64];
179 #ifndef USE_MAEMO
180 GtkTooltips *tips = gtk_tooltips_new();
181 #endif
182 appdata_t *appdata = context->appdata;
183 cache_t *cache = context->cache;
184
185 vbox = gtk_vbox_new(FALSE, 4);
186
187 /* hbox containing the four columns of cache details */
188 GtkWidget *pbox = portrait_box_new(FALSE, 0);
189
190 GtkWidget *ihbox = gtk_hbox_new(FALSE, 0);
191
192 /* vbox containing leftmost column (icon and container) */
193 colbox = gtk_vbox_new(FALSE, 0);
194
195 if(cache->type != CACHE_TYPE_UNKNOWN) {
196 gtk_box_pack_start_defaults(GTK_BOX(colbox),
197 tip = icon_get_widget(ICON_SIZE, cache->type));
198
199 #ifndef USE_MAEMO
200 gtk_tooltips_set_tip(tips, tip, _(cache_type_tip[cache->type]), NULL);
201 #endif
202 }
203
204 /* ------------ box containing container info ------------ */
205 if(cache->container != CACHE_CONT_UNKNOWN) {
206 ivbox = gtk_vbox_new(FALSE, 0);
207 sprintf(str, _("Size: %s"), _(cache_size_name[cache->container]));
208 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(str),
209 FALSE, FALSE, 0);
210 gtk_box_pack_start(GTK_BOX(ivbox),
211 icon_get_widget(ICON_CACHE_SIZE, cache->container),
212 FALSE, FALSE, 0);
213
214 pack_vcentered(colbox, ivbox);
215 #ifndef USE_MAEMO
216 gtk_tooltips_set_tip(tips, ivbox, _(cache_size_tip[cache->container]), NULL);
217 #endif
218 }
219
220 gtk_box_pack_start_defaults(GTK_BOX(ihbox), colbox);
221 colbox = gtk_vbox_new(FALSE, 0);
222
223 /* ----------------------- id ---------------------------- */
224 if(cache->id) {
225 int strike = cache->archived?STRIKETHROUGH_RED:
226 (!cache->available?STRIKETHROUGH:STRIKETHROUGH_NONE);
227 GtkWidget *lbl = link_button_attrib(context->appdata,
228 cache->id, context->cache->url,
229 SIZE_BIG, strike);
230 pack_vcentered(colbox, lbl);
231 }
232
233 /* --------------- box containing owner info ------------- */
234 if(cache->owner) {
235 gtk_box_pack_start_defaults(GTK_BOX(colbox), GTK_LABEL_SMALL(_("by")));
236
237 static const char *owner_type = "profile/";
238 pack_vcentered(colbox,
239 link_button_by_id(appdata, cache->owner->name,
240 owner_type, cache->owner->id));
241 }
242
243 gtk_box_pack_start_defaults(GTK_BOX(ihbox), colbox);
244
245 /* pack left two columns into portrait box */
246 gtk_box_pack_start_defaults(GTK_BOX(pbox), ihbox);
247 ihbox = gtk_hbox_new(FALSE, 0);
248
249 /* ----------- vbox containing all ratings ---------- */
250 colbox = gtk_vbox_new(FALSE, 0);
251
252 /* ----------- box containing difficulty rating ---------- */
253 if(cache->difficulty != 0) {
254 ivbox = gtk_vbox_new(FALSE, 0);
255 gtk_box_pack_start(GTK_BOX(ivbox),
256 GTK_LABEL_SMALL(_("Difficulty:")),
257 FALSE, FALSE, 0);
258 gtk_box_pack_start(GTK_BOX(ivbox),
259 icon_get_widget(ICON_STARS, (int)(cache->difficulty*2-2)),
260 FALSE, FALSE, 0);
261
262 pack_vcentered(colbox, ivbox);
263 #ifndef USE_MAEMO
264 sprintf(str, _("Difficulty: %.1f"), cache->difficulty);
265 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
266 #endif
267 }
268
269 /* ------------ box containing terrain rating ------------ */
270 if(cache->terrain != 0) {
271 ivbox = gtk_vbox_new(FALSE, 0);
272 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("Terrain:")),
273 FALSE, FALSE, 0);
274 gtk_box_pack_start(GTK_BOX(ivbox),
275 icon_get_widget(ICON_STARS, (int)(cache->terrain*2-2)),
276 FALSE, FALSE, 0);
277 pack_vcentered(colbox, ivbox);
278 #ifndef USE_MAEMO
279 sprintf(str, _("Terrain: %.1f"), cache->terrain);
280 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
281 #endif
282 }
283
284 /* --------------------- GCVote ------------------------ */
285 if(!appdata->disable_gcvote) {
286 vote_t *vote = gcvote_restore(appdata, cache);
287
288 context->gcvote_request =
289 gcvote_request(appdata, gcvote_callback, cache->url, context);
290
291 context->votebox = gtk_vbox_new(FALSE, 0);
292 pack_vcentered(colbox, context->votebox);
293
294 /* fill with vote if present on disk (will also free vote) */
295 if(vote)
296 gcvote_set(context, vote);
297 }
298
299 gtk_box_pack_start_defaults(GTK_BOX(ihbox), colbox);
300
301 /* ----------------------------------------------------- */
302
303
304 /* ----------------- the two coordinates ----------------- */
305 /* ----------------- and the heading/distance ------------ */
306 colbox = gtk_vbox_new(FALSE, 0);
307
308 pos_t *refpos = get_pos(appdata);
309
310 ivbox = gtk_vbox_new(FALSE, 0);
311 int strike = (cache->notes && cache->notes->override)?
312 STRIKETHROUGH:STRIKETHROUGH_NONE;
313
314 /* the original coordinate is being displayed */
315 gtk_box_pack_start(GTK_BOX(ivbox),
316 context->pos_lat_label = pos_lat(cache->pos.lat, SIZE_BIG, strike), FALSE, FALSE, 0);
317 gtk_box_pack_start(GTK_BOX(ivbox),
318 context->pos_lon_label = pos_lon(cache->pos.lon, SIZE_BIG, strike), FALSE, FALSE, 0);
319
320 pack_vcentered(colbox, ivbox);
321
322 /* but calculations may be done with respect to the overriden one */
323 if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) {
324 context->bearing_hbox = gtk_hbox_new(FALSE, 0);
325 bearing_fill_hbox(context->bearing_hbox, appdata, *refpos,
326 gpx_cache_pos(cache));
327 pack_vcentered(colbox, context->bearing_hbox);
328 }
329
330 gtk_box_pack_start_defaults(GTK_BOX(ihbox), colbox);
331 gtk_box_pack_start_defaults(GTK_BOX(pbox), ihbox);
332
333 /* ----------------------------------------------------- */
334
335 gtk_box_pack_start(GTK_BOX(vbox), pbox, FALSE, FALSE, 0);
336 gtk_box_pack_start(GTK_BOX(vbox), gtk_hseparator_new(), FALSE, FALSE, 0);
337
338 /* ----------------------------------------------------- */
339
340 if(cache->short_description)
341 gtk_box_pack_start_defaults(GTK_BOX(vbox),
342 html_view(appdata, cache->short_description,
343 cache->short_is_html?HTML_HTML:HTML_PLAIN_TEXT, TRUE, cache, NULL));
344
345 return vbox;
346 }
347
348 /* slow but short, we don't need performance here ... */
349 static void rot13(char *t) {
350 int braces = 0;
351
352 while(*t) {
353 if(!braces) {
354 if(*t == '[')
355 braces++;
356 else if(((*t >= 'a') && (*t < 'n')) ||
357 ((*t >= 'A') && (*t < 'N'))) *t += 13;
358 else if(((*t >= 'n') && (*t <= 'z')) ||
359 ((*t >= 'N') && (*t <= 'Z'))) *t -= 13;
360 } else {
361 if(braces > 0 && *t == ']')
362 braces--;
363 }
364
365 t++;
366 }
367 }
368
369 static void on_decrypt(GtkWidget *widget, gpointer data) {
370 /* data is a link to the textview */
371 g_assert(GTK_IS_TEXT_VIEW(data));
372
373 GtkTextIter start, end;
374 GtkTextBuffer *buffer = gtk_text_view_get_buffer((GtkTextView*)data);
375
376 gtk_text_buffer_get_start_iter(buffer, &start);
377 gtk_text_buffer_get_end_iter(buffer, &end);
378 char *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
379
380 rot13(text);
381 gtk_text_buffer_set_text(buffer, text, -1);
382
383 free(text);
384 }
385
386 static GtkWidget *cache_hint(appdata_t *appdata, cache_t *cache) {
387 /* encrypting/decrypting html is nothing we want to do */
388 if(cache->hint_is_html)
389 return html_view(appdata, cache->hint, HTML_HTML, TRUE, NULL, NULL);
390
391 /* we can now be sure that we are talking about pain text */
392 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
393
394 char *hint = strdup(cache->hint);
395 rot13(hint);
396 GtkWidget *view =
397 html_view(appdata, hint, HTML_PLAIN_TEXT, TRUE, NULL, NULL);
398 gtk_box_pack_start_defaults(GTK_BOX(vbox), view);
399 free(hint);
400
401 GtkWidget *button = gtk_button_new_with_label(_("Encrypt/Decrypt"));
402 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
403 hildon_gtk_widget_set_theme_size(button,
404 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
405 #endif
406 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
407 gtk_signal_connect(GTK_OBJECT(button), "clicked",
408 GTK_SIGNAL_FUNC(on_decrypt), gtk_bin_get_child(GTK_BIN(view)));
409
410 return vbox;
411 }
412
413 static GtkWidget *cache_wpts(appdata_t *appdata, wpt_t *wpt) {
414 pos_t *refpos = NULL;
415
416 #ifndef USE_PANNABLE_AREA
417 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
418 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
419 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
420 #else
421 GtkWidget *pannable_area = hildon_pannable_area_new();
422 #endif
423
424 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
425
426 /* four rows per waypoint */
427 GtkWidget *table = gtk_table_new(4*gpx_number_of_waypoints(wpt)-1,4, FALSE);
428
429 refpos = get_pos(appdata);
430
431 int wpt_row=0;
432 while(wpt) {
433 GtkWidget *ihbox, *tip;
434 char str[32];
435
436 /* ----------------------- icon/id ---------------------------- */
437 ihbox = gtk_hbox_new(FALSE, 0);
438
439 if(wpt->sym != WPT_SYM_UNKNOWN) {
440 gtk_box_pack_start(GTK_BOX(ihbox),
441 tip = icon_get_widget(ICON_WPT, wpt->sym), 1,0,0);
442 }
443
444 if(wpt->id)
445 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_BIG(wpt->id), 1,0,0);
446
447 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 0,1,wpt_row, wpt_row+1);
448
449 /* ----------------- the two coordinates ----------------- */
450 /* ----------------- and the heading/distance ------------ */
451 gtk_table_attach_defaults(GTK_TABLE(table),
452 pos_lat(wpt->pos.lat, SIZE_BIG, STRIKETHROUGH_NONE),
453 1,2, wpt_row, wpt_row+1);
454 gtk_table_attach_defaults(GTK_TABLE(table),
455 pos_lon(wpt->pos.lon, SIZE_BIG, STRIKETHROUGH_NONE),
456 2,3, wpt_row, wpt_row+1);
457
458 if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) {
459 ihbox = gtk_hbox_new(FALSE, 0);
460 gtk_box_pack_start(GTK_BOX(ihbox), gtk_image_new_from_pixbuf(
461 icon_bearing(*refpos, wpt->pos)),1,0,0);
462 snprintf(str, sizeof(str), _("%.1f°"),
463 gpx_pos_get_bearing(*refpos, wpt->pos));
464 gtk_box_pack_start_defaults(GTK_BOX(ihbox), GTK_LABEL_SMALL(str));
465
466 gpx_pos_get_distance_str(str, sizeof(str),
467 *refpos, wpt->pos, appdata->imperial);
468 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_SMALL(str),1,0,0);
469
470 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 3,4,
471 wpt_row+0, wpt_row+1);
472 }
473
474 /* ------------------ description ------------------------- */
475 if(wpt->desc)
476 gtk_table_attach_defaults(GTK_TABLE(table),
477 simple_text_widget(wpt->desc), 0,4,
478 wpt_row+1, wpt_row+2);
479
480 /* ------------------ comment ------------------------- */
481 if(wpt->cmt)
482 gtk_table_attach_defaults(GTK_TABLE(table),
483 simple_text_widget(wpt->cmt), 0,4,
484 wpt_row+2, wpt_row+3);
485
486 /* --------------------- seperator -------------------------*/
487 if(wpt->next) {
488 gtk_table_set_row_spacing(GTK_TABLE(table), wpt_row+2, 8);
489 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0,4,
490 wpt_row+3, wpt_row+4);
491 gtk_table_set_row_spacing(GTK_TABLE(table), wpt_row+3, 8);
492 }
493
494 wpt_row+=4;
495 wpt = wpt->next;
496 }
497
498 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
499
500 #ifndef USE_PANNABLE_AREA
501 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
502 vbox);
503 return scrolled_window;
504 #else
505 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
506 vbox);
507 return pannable_area;
508 #endif
509 }
510
511 static GtkWidget *cache_tbs(appdata_t *appdata, tb_t *tb) {
512 pos_t *refpos = NULL;
513
514 #ifndef USE_PANNABLE_AREA
515 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
516 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
517 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
518 #else
519 GtkWidget *pannable_area = hildon_pannable_area_new();
520 #endif
521
522 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
523
524 /* four rows per waypoint */
525 GtkWidget *table = gtk_table_new(2*gpx_number_of_tbs(tb)-1,3, FALSE);
526
527 refpos = get_pos(appdata);
528
529 int tb_row=0;
530 while(tb) {
531 static const char *tb_type = "track/details.aspx";
532
533 /* --------------------- icon/ref/name -------------------------*/
534 GtkWidget *icon = NULL;
535 if((strcasestr(tb->name, "coin") != 0) ||
536 (strcasestr(tb->name, "muenze") != 0) ||
537 (strcasestr(tb->name, "münze") != 0))
538 icon = icon_get_widget(ICON_TB, 1); /* coin icon */
539 else
540 icon = icon_get_widget(ICON_TB, 0); /* tb icon */
541
542 gtk_table_attach_defaults(GTK_TABLE(table), icon,
543 0, 1, tb_row+0, tb_row+1);
544
545 if(tb->ref) {
546 GtkWidget *ref = link_button_by_id(appdata, tb->ref, tb_type, tb->id);
547 gtk_table_attach_defaults(GTK_TABLE(table), ref,
548 1, 2, tb_row+0, tb_row+1);
549 }
550
551 if(tb->name)
552 gtk_table_attach_defaults(GTK_TABLE(table), GTK_LABEL_BIG(tb->name),
553 2, 3, tb_row+0, tb_row+1);
554
555 /* --------------------- seperator -------------------------*/
556 if(tb->next)
557 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0, 3,
558 tb_row+1, tb_row+2);
559 tb_row+=2;
560 tb = tb->next;
561 }
562
563 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
564
565 #ifndef USE_PANNABLE_AREA
566 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
567 vbox);
568 return scrolled_window;
569 #else
570 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
571 vbox);
572 return pannable_area;
573 #endif
574 }
575
576 #ifdef ENABLE_BROWSER_INTERFACE
577 static void on_gclink_clicked(GtkButton *button, gpointer data) {
578 cache_context_t *context = (cache_context_t*)data;
579 char *url = g_strdup_printf("http://www.geocaching.com/seek/log.aspx?wp=%s", context->cache->id);
580 browser_url(context->appdata, url);
581 g_free(url);
582 }
583 #endif
584
585 static GtkWidget *cache_logs(appdata_t *appdata, cache_context_t *context,
586 log_t *log, int is_html) {
587 #ifndef USE_PANNABLE_AREA
588 /* put this inside a scrolled view */
589 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
590 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
591 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
592 #else
593 GtkWidget *pannable_area = hildon_pannable_area_new();
594 #endif
595
596 #ifdef ENABLE_BROWSER_INTERFACE
597 gboolean gc_link = strncmp(context->cache->id, "GC", 2) == 0;
598 #else
599 #define gc_link (FALSE)
600 #endif
601
602 GtkWidget *vbox = gtk_vbox_new(FALSE, 6);
603
604 #ifdef ENABLE_BROWSER_INTERFACE
605 if(gc_link) {
606 GtkWidget *but =
607 gtk_button_new_with_label(_("Post a new log entry for this geocache"));
608 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
609 hildon_gtk_widget_set_theme_size(but,
610 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
611 #endif
612 gtk_signal_connect(GTK_OBJECT(but), "clicked",
613 GTK_SIGNAL_FUNC(on_gclink_clicked), context);
614
615 gtk_box_pack_start(GTK_BOX(vbox), but, FALSE, FALSE, 0);
616 }
617 #endif
618
619 int logs = gpx_number_of_logs(log);
620 GtkWidget *table = gtk_table_new(2*logs-1, 2,FALSE);
621 int log_cnt = 0;
622
623 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
624
625 /* add all logs to the vbox */
626 while(log) {
627 GtkWidget *ivbox = gtk_vbox_new(FALSE, 2);
628 GtkWidget *ihbox = gtk_hbox_new(FALSE, 2);
629
630 static const char *finder_type = "profile/";
631 GtkWidget *finder = link_button_by_id(appdata, log->finder->name,
632 finder_type, log->finder->id);
633
634 /* if the finder is a button make sure it's the right size and */
635 /* does not exceed the size limits */
636 if(GTK_WIDGET_TYPE(finder) == GTK_TYPE_BUTTON) {
637 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
638 hildon_gtk_widget_set_theme_size(finder,
639 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
640 #endif
641
642 gtk_label_set_ellipsize(GTK_LABEL(gtk_bin_get_child(GTK_BIN(finder))),
643 PANGO_ELLIPSIZE_END);
644 } else
645 gtk_label_set_ellipsize(GTK_LABEL(finder), PANGO_ELLIPSIZE_END);
646
647 gtk_box_pack_start(GTK_BOX(ivbox), finder, FALSE, FALSE, 0);
648
649 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
650 icon_get_widget(ICON_LOG, log->type));
651
652 char date_str[32];
653 if(log->day && log->month && log->year) {
654 GDate *date = g_date_new_dmy(log->day, log->month, log->year);
655 g_date_strftime(date_str, sizeof(date_str), "%x", date);
656 g_date_free(date);
657 } else
658 strcpy(date_str, "---");
659
660 gtk_box_pack_start_defaults(GTK_BOX(ihbox), gtk_label_new(date_str));
661
662 gtk_box_pack_start(GTK_BOX(ivbox), ihbox, FALSE, FALSE, 0);
663
664 gtk_table_attach(GTK_TABLE(table), ivbox, 0, 1,
665 2*log_cnt, 2*log_cnt+1, 0, GTK_EXPAND | GTK_FILL, 0, 0);
666
667 if(log->text) {
668 gtk_table_attach_defaults(GTK_TABLE(table),
669 html_view(appdata, log->text,
670 is_html?HTML_HTML:HTML_CUSTOM_MARKUP, FALSE, NULL, NULL),
671 1, 2, 2*log_cnt, 2*log_cnt+1);
672 }
673
674 if(log_cnt < logs-1) {
675 gtk_table_set_row_spacing(GTK_TABLE(table), 2*log_cnt, 8);
676
677 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
678 0, 2, 2*log_cnt+1, 2*log_cnt+2);
679
680 gtk_table_set_row_spacing(GTK_TABLE(table), 2*log_cnt+1, 8);
681 }
682
683 log = log->next;
684 log_cnt++;
685 }
686
687 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
688
689 #ifndef USE_PANNABLE_AREA
690 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
691 vbox);
692 return scrolled_window;
693 #else
694 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
695 vbox);
696 return pannable_area;
697 #endif
698 }
699
700 #ifdef USE_MAEMO
701 /* this routine is called once a second as long as the "goto" tab is visible */
702 static gboolean screensaver_update(gpointer data) {
703 appdata_t *appdata = (appdata_t*)data;
704
705 if(appdata->goto_disable_screensaver)
706 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
707 fprintf(stderr, "error with display blank\n");
708
709 return TRUE; // fire again
710 }
711 #endif
712
713 static void on_notebook_page_change(GtkNotebook *notebook,
714 GtkNotebookPage *page,
715 guint page_num,
716 gpointer user_data) {
717
718 cache_context_t *context = (cache_context_t*)user_data;
719 GtkWidget *w = gtk_notebook_get_nth_page(notebook, page_num);
720 const char *name = gtk_notebook_get_tab_label_text(notebook, w);
721
722 #ifdef USE_MAEMO
723 if(context->handler_id)
724 gtk_timeout_remove(context->handler_id);
725 #endif
726
727 /* this is a workaround, around some bug in the gtktextwidget or so ... */
728 /* i tried to get info on this and everybody agreed that this is a bug */
729 /* in gtk but noone had a fix ready. so i came up with this. */
730 /* seems to work ... */
731 if(strcasecmp(name, _("Logs")) == 0) {
732 gtk_widget_queue_resize(w);
733 } else if(strcasecmp(name, _("Goto")) == 0) {
734 #ifdef USE_MAEMO
735 context->handler_id = gtk_timeout_add(1000, screensaver_update,
736 context->appdata);
737 #endif
738
739 goto_coordinate_update(context);
740 }
741
742 if(strcasecmp(name, _("Main")) == 0) {
743 /* the notes page may have changed its "override" setting, thus the */
744 /* striked out coordinate may need update */
745 overview_coordinate_update(context);
746 }
747 }
748
749 static void on_notebook_destroy(GtkWidget *widget, gpointer user_data ) {
750 cache_context_t *context = (cache_context_t*)user_data;
751
752 printf("destroying notebook\n");
753
754 /* cancel a pending gcvote request */
755 if(context->gcvote_request) {
756 gcvote_request_free(context->gcvote_request);
757 context->gcvote_request = NULL;
758 }
759
760 notes_destroy_event(NULL, context);
761 goto_destroy_event(NULL, context);
762
763 #ifdef USE_MAEMO
764 if(context->handler_id)
765 gtk_timeout_remove(context->handler_id);
766 #endif
767
768 #ifdef USE_STACKABLE_WINDOW
769 if(context->notes_have_been_changed) {
770 printf("notes changed -> cachelist redraw\n");
771
772 /* now the cachelist is visible again. so redraw it since it may */
773 /* have changed */
774 cachelist_redraw(context->appdata);
775 }
776 #endif
777
778 printf("freeing cache context\n");
779 context->appdata->cache_context = NULL;
780 g_free(context);
781 }
782
783 static GObject *notebook_object(GtkWidget *notebook) {
784 return G_OBJECT(notebook_get_gtk_notebook(notebook));
785 }
786
787 GtkWidget *cache_view(appdata_t *appdata, cache_t *cache) {
788 GtkWidget *notebook;
789
790 cache_context_t *cache_context = g_new0(cache_context_t, 1);
791 appdata->cache_context = cache_context;
792 cache_context->appdata = appdata;
793 cache_context->cache = cache;
794
795 #ifdef USE_MAEMO
796 #define TAB_DESC _("Desc.")
797 #define TAB_WPTS _("Wpts")
798 #else
799 #define TAB_DESC _("Description")
800 #define TAB_WPTS _("Waypoints")
801 #endif
802
803 notebook = notebook_new();
804
805 notebook_append_page(notebook,
806 cache_overview(cache_context), _("Main"));
807
808 if(cache->long_description)
809 notebook_append_page(notebook,
810 cache_description(appdata, cache), TAB_DESC);
811
812 if(cache->hint)
813 notebook_append_page(notebook,
814 cache_hint(appdata, cache), _("Hint"));
815
816 // always display log page to allow user to post a new log
817 if(cache->log
818 #ifdef ENABLE_BROWSER_INTERFACE
819 || (strncmp(cache->id, "GC", 2) == 0)
820 #endif
821 )
822 notebook_append_page(notebook,
823 cache_logs(appdata, cache_context, cache->log, cache->logs_are_html),
824 _("Logs"));
825
826 if(cache->wpt)
827 notebook_append_page(notebook,
828 cache_wpts(appdata, cache->wpt), TAB_WPTS);
829
830 if(cache->tb)
831 notebook_append_page(notebook,
832 cache_tbs(appdata, cache->tb), _("TBs"));
833
834 /* the demo caches don't have coordinates, so avoid */
835 /* having to deal with them */
836 if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) {
837 notebook_append_page(notebook,
838 cache_notes(cache_context), _("Notes"));
839
840 notebook_append_page(notebook,
841 goto_cache(cache_context), _("Goto"));
842 }
843
844 g_signal_connect(notebook_object(notebook), "switch-page",
845 G_CALLBACK(on_notebook_page_change), cache_context);
846
847 g_signal_connect(notebook_object(notebook), "destroy",
848 G_CALLBACK(on_notebook_destroy), cache_context);
849
850 return notebook;
851 }
852
853 #ifndef USE_MAEMO
854 void cache_dialog(appdata_t *appdata, cache_t *cache) {
855 GtkWidget *dialog = gtk_dialog_new_with_buttons(cache->name,
856 GTK_WINDOW(appdata->window),
857 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
858 GTK_DIALOG_DESTROY_WITH_PARENT,
859 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
860 NULL);
861
862 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
863
864 /* create cache visualization widget */
865 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
866 cache_view(appdata, cache));
867
868 gtk_widget_show_all(dialog);
869 gtk_dialog_run(GTK_DIALOG(dialog));
870 gtk_widget_destroy(dialog);
871 }
872
873 #else
874 #ifdef USE_STACKABLE_WINDOW
875 static void on_cache_destroy (GtkWidget *widget, appdata_t *appdata) {
876 appdata->cur_cache = NULL;
877
878 HildonWindowStack *stack = hildon_window_stack_get_default();
879 appdata->window = HILDON_WINDOW(hildon_window_stack_peek(stack));
880
881 /* restore cur_view */
882 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
883 }
884
885 void cache_dialog(appdata_t *appdata, cache_t *cache) {
886 GtkWidget *window = hildon_stackable_window_new();
887 appdata->window = HILDON_WINDOW(window);
888
889 /* store last "cur_view" in window */
890 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
891
892 appdata->cur_cache = cache;
893 gtk_window_set_title(GTK_WINDOW(window), cache->name);
894
895 /* make sure window can control gps */
896 g_signal_connect(G_OBJECT(window), "focus-in-event",
897 G_CALLBACK(on_main_focus_change), appdata);
898
899 g_signal_connect(G_OBJECT(window), "focus-out-event",
900 G_CALLBACK(on_main_focus_change), appdata);
901
902 /* create cache visualization widget */
903 appdata->cur_view = cache_view(appdata, cache);
904 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
905
906 hildon_window_set_app_menu(HILDON_WINDOW(window),
907 menu_create(appdata, MENU_CACHE));
908
909 g_signal_connect(G_OBJECT(window), "destroy",
910 G_CALLBACK(on_cache_destroy), appdata);
911
912 gtk_widget_show_all(window);
913 }
914 #endif // USE_STACKABLE_WINDOW
915
916 #endif // USE_MAEMO