Contents of /trunk/src/cache.c

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Revision 293 - (show annotations)
Tue Aug 17 19:00:06 2010 UTC (13 years, 9 months ago) by harbaum
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File size: 29718 byte(s) 
Attribute icon handling
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->attribute) {
341 ihbox = gtk_hbox_new(FALSE, 0);
342
343 attribute_t *att = cache->attribute;
344 while(att) {
345 if(att->inc)
346 tip = icon_get_widget(ICON_ATT, att->id+1);
347 else
348 tip = icon_get_widget_ovl(ICON_ATT, att->id+1, 0);
349
350 gtk_box_pack_start(GTK_BOX(ihbox), tip, 1,0,0);
351
352 #ifndef USE_MAEMO
353 gtk_tooltips_set_tip(tips, tip, _(att->name), NULL);
354 #endif
355
356 att = att->next;
357 }
358
359 gtk_box_pack_start(GTK_BOX(vbox), ihbox, FALSE, FALSE, 0);
360 gtk_box_pack_start(GTK_BOX(vbox), gtk_hseparator_new(), FALSE, FALSE, 0);
361 }
362
363 /* ----------------------------------------------------- */
364
365 if(cache->short_description)
366 gtk_box_pack_start_defaults(GTK_BOX(vbox),
367 html_view(appdata, cache->short_description,
368 cache->short_is_html?HTML_HTML:HTML_PLAIN_TEXT, TRUE, cache, NULL));
369
370 return vbox;
371 }
372
373 /* slow but short, we don't need performance here ... */
374 static void rot13(char *t) {
375 int braces = 0;
376
377 while(*t) {
378 if(!braces) {
379 if(*t == '[')
380 braces++;
381 else if(((*t >= 'a') && (*t < 'n')) ||
382 ((*t >= 'A') && (*t < 'N'))) *t += 13;
383 else if(((*t >= 'n') && (*t <= 'z')) ||
384 ((*t >= 'N') && (*t <= 'Z'))) *t -= 13;
385 } else {
386 if(braces > 0 && *t == ']')
387 braces--;
388 }
389
390 t++;
391 }
392 }
393
394 static void on_decrypt(GtkWidget *widget, gpointer data) {
395 /* data is a link to the textview */
396 g_assert(GTK_IS_TEXT_VIEW(data));
397
398 GtkTextIter start, end;
399 GtkTextBuffer *buffer = gtk_text_view_get_buffer((GtkTextView*)data);
400
401 gtk_text_buffer_get_start_iter(buffer, &start);
402 gtk_text_buffer_get_end_iter(buffer, &end);
403 char *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
404
405 rot13(text);
406 gtk_text_buffer_set_text(buffer, text, -1);
407
408 free(text);
409 }
410
411 static GtkWidget *cache_hint(appdata_t *appdata, cache_t *cache) {
412 /* encrypting/decrypting html is nothing we want to do */
413 if(cache->hint_is_html)
414 return html_view(appdata, cache->hint, HTML_HTML, TRUE, NULL, NULL);
415
416 /* we can now be sure that we are talking about pain text */
417 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
418
419 char *hint = strdup(cache->hint);
420 rot13(hint);
421 GtkWidget *view =
422 html_view(appdata, hint, HTML_PLAIN_TEXT, TRUE, NULL, NULL);
423 gtk_box_pack_start_defaults(GTK_BOX(vbox), view);
424 free(hint);
425
426 GtkWidget *button = gtk_button_new_with_label(_("Encrypt/Decrypt"));
427 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
428 hildon_gtk_widget_set_theme_size(button,
429 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
430 #endif
431 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
432 gtk_signal_connect(GTK_OBJECT(button), "clicked",
433 GTK_SIGNAL_FUNC(on_decrypt), gtk_bin_get_child(GTK_BIN(view)));
434
435 return vbox;
436 }
437
438 static GtkWidget *cache_wpts(appdata_t *appdata, wpt_t *wpt) {
439 pos_t *refpos = NULL;
440
441 #ifndef USE_PANNABLE_AREA
442 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
443 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
444 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
445 #else
446 GtkWidget *pannable_area = hildon_pannable_area_new();
447 #endif
448
449 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
450
451 /* four rows per waypoint */
452 GtkWidget *table = gtk_table_new(4*gpx_number_of_waypoints(wpt)-1,4, FALSE);
453
454 refpos = get_pos(appdata);
455
456 int wpt_row=0;
457 while(wpt) {
458 GtkWidget *ihbox, *tip;
459 char str[32];
460
461 /* ----------------------- icon/id ---------------------------- */
462 ihbox = gtk_hbox_new(FALSE, 0);
463
464 if(wpt->sym != WPT_SYM_UNKNOWN) {
465 gtk_box_pack_start(GTK_BOX(ihbox),
466 tip = icon_get_widget(ICON_WPT, wpt->sym), 1,0,0);
467 }
468
469 if(wpt->id)
470 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_BIG(wpt->id), 1,0,0);
471
472 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 0,1,wpt_row, wpt_row+1);
473
474 /* ----------------- the two coordinates ----------------- */
475 /* ----------------- and the heading/distance ------------ */
476 gtk_table_attach_defaults(GTK_TABLE(table),
477 pos_lat(wpt->pos.lat, SIZE_BIG, STRIKETHROUGH_NONE),
478 1,2, wpt_row, wpt_row+1);
479 gtk_table_attach_defaults(GTK_TABLE(table),
480 pos_lon(wpt->pos.lon, SIZE_BIG, STRIKETHROUGH_NONE),
481 2,3, wpt_row, wpt_row+1);
482
483 if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) {
484 ihbox = gtk_hbox_new(FALSE, 0);
485 gtk_box_pack_start(GTK_BOX(ihbox), gtk_image_new_from_pixbuf(
486 icon_bearing(*refpos, wpt->pos)),1,0,0);
487 snprintf(str, sizeof(str), _("%.1f°"),
488 gpx_pos_get_bearing(*refpos, wpt->pos));
489 gtk_box_pack_start_defaults(GTK_BOX(ihbox), GTK_LABEL_SMALL(str));
490
491 gpx_pos_get_distance_str(str, sizeof(str),
492 *refpos, wpt->pos, appdata->imperial);
493 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_SMALL(str),1,0,0);
494
495 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 3,4,
496 wpt_row+0, wpt_row+1);
497 }
498
499 /* ------------------ description ------------------------- */
500 if(wpt->desc)
501 gtk_table_attach_defaults(GTK_TABLE(table),
502 simple_text_widget(wpt->desc), 0,4,
503 wpt_row+1, wpt_row+2);
504
505 /* ------------------ comment ------------------------- */
506 if(wpt->cmt)
507 gtk_table_attach_defaults(GTK_TABLE(table),
508 simple_text_widget(wpt->cmt), 0,4,
509 wpt_row+2, wpt_row+3);
510
511 /* --------------------- seperator -------------------------*/
512 if(wpt->next) {
513 gtk_table_set_row_spacing(GTK_TABLE(table), wpt_row+2, 8);
514 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0,4,
515 wpt_row+3, wpt_row+4);
516 gtk_table_set_row_spacing(GTK_TABLE(table), wpt_row+3, 8);
517 }
518
519 wpt_row+=4;
520 wpt = wpt->next;
521 }
522
523 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
524
525 #ifndef USE_PANNABLE_AREA
526 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
527 vbox);
528 return scrolled_window;
529 #else
530 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
531 vbox);
532 return pannable_area;
533 #endif
534 }
535
536 static GtkWidget *cache_tbs(appdata_t *appdata, tb_t *tb) {
537 pos_t *refpos = NULL;
538
539 #ifndef USE_PANNABLE_AREA
540 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
541 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
542 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
543 #else
544 GtkWidget *pannable_area = hildon_pannable_area_new();
545 #endif
546
547 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
548
549 /* four rows per waypoint */
550 GtkWidget *table = gtk_table_new(2*gpx_number_of_tbs(tb)-1,3, FALSE);
551
552 refpos = get_pos(appdata);
553
554 int tb_row=0;
555 while(tb) {
556 static const char *tb_type = "track/details.aspx";
557
558 /* --------------------- icon/ref/name -------------------------*/
559 GtkWidget *icon = NULL;
560 if((strcasestr(tb->name, "coin") != 0) ||
561 (strcasestr(tb->name, "muenze") != 0) ||
562 (strcasestr(tb->name, "münze") != 0))
563 icon = icon_get_widget(ICON_TB, 1); /* coin icon */
564 else
565 icon = icon_get_widget(ICON_TB, 0); /* tb icon */
566
567 gtk_table_attach_defaults(GTK_TABLE(table), icon,
568 0, 1, tb_row+0, tb_row+1);
569
570 if(tb->ref) {
571 GtkWidget *ref = link_button_by_id(appdata, tb->ref, tb_type, tb->id);
572 gtk_table_attach_defaults(GTK_TABLE(table), ref,
573 1, 2, tb_row+0, tb_row+1);
574 }
575
576 if(tb->name)
577 gtk_table_attach_defaults(GTK_TABLE(table), GTK_LABEL_BIG(tb->name),
578 2, 3, tb_row+0, tb_row+1);
579
580 /* --------------------- seperator -------------------------*/
581 if(tb->next)
582 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0, 3,
583 tb_row+1, tb_row+2);
584 tb_row+=2;
585 tb = tb->next;
586 }
587
588 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
589
590 #ifndef USE_PANNABLE_AREA
591 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
592 vbox);
593 return scrolled_window;
594 #else
595 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
596 vbox);
597 return pannable_area;
598 #endif
599 }
600
601 #ifdef ENABLE_BROWSER_INTERFACE
602 static void on_gclink_clicked(GtkButton *button, gpointer data) {
603 cache_context_t *context = (cache_context_t*)data;
604 char *url = g_strdup_printf("http://www.geocaching.com/seek/log.aspx?wp=%s", context->cache->id);
605 browser_url(context->appdata, url);
606 g_free(url);
607 }
608 #endif
609
610 static GtkWidget *cache_logs(appdata_t *appdata, cache_context_t *context,
611 log_t *log, int is_html) {
612 #ifndef USE_PANNABLE_AREA
613 /* put this inside a scrolled view */
614 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
615 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
616 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
617 #else
618 GtkWidget *pannable_area = hildon_pannable_area_new();
619 #endif
620
621 #ifdef ENABLE_BROWSER_INTERFACE
622 gboolean gc_link = strncmp(context->cache->id, "GC", 2) == 0;
623 #else
624 #define gc_link (FALSE)
625 #endif
626
627 GtkWidget *vbox = gtk_vbox_new(FALSE, 6);
628
629 #ifdef ENABLE_BROWSER_INTERFACE
630 if(gc_link) {
631 GtkWidget *but =
632 gtk_button_new_with_label(_("Post a new log entry for this geocache"));
633 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
634 hildon_gtk_widget_set_theme_size(but,
635 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
636 #endif
637 gtk_signal_connect(GTK_OBJECT(but), "clicked",
638 GTK_SIGNAL_FUNC(on_gclink_clicked), context);
639
640 gtk_box_pack_start(GTK_BOX(vbox), but, FALSE, FALSE, 0);
641 }
642 #endif
643
644 int logs = gpx_number_of_logs(log);
645 GtkWidget *table = gtk_table_new(2*logs-1, 2,FALSE);
646 int log_cnt = 0;
647
648 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
649
650 /* add all logs to the vbox */
651 while(log) {
652 GtkWidget *ivbox = gtk_vbox_new(FALSE, 2);
653 GtkWidget *ihbox = gtk_hbox_new(FALSE, 2);
654
655 static const char *finder_type = "profile/";
656 GtkWidget *finder = link_button_by_id(appdata, log->finder->name,
657 finder_type, log->finder->id);
658
659 /* if the finder is a button make sure it's the right size and */
660 /* does not exceed the size limits */
661 if(GTK_WIDGET_TYPE(finder) == GTK_TYPE_BUTTON) {
662 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
663 hildon_gtk_widget_set_theme_size(finder,
664 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
665 #endif
666
667 gtk_label_set_ellipsize(GTK_LABEL(gtk_bin_get_child(GTK_BIN(finder))),
668 PANGO_ELLIPSIZE_END);
669 } else
670 gtk_label_set_ellipsize(GTK_LABEL(finder), PANGO_ELLIPSIZE_END);
671
672 gtk_box_pack_start(GTK_BOX(ivbox), finder, FALSE, FALSE, 0);
673
674 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
675 icon_get_widget(ICON_LOG, log->type));
676
677 char date_str[32];
678 if(log->day && log->month && log->year) {
679 GDate *date = g_date_new_dmy(log->day, log->month, log->year);
680 g_date_strftime(date_str, sizeof(date_str), "%x", date);
681 g_date_free(date);
682 } else
683 strcpy(date_str, "---");
684
685 gtk_box_pack_start_defaults(GTK_BOX(ihbox), gtk_label_new(date_str));
686
687 gtk_box_pack_start(GTK_BOX(ivbox), ihbox, FALSE, FALSE, 0);
688
689 gtk_table_attach(GTK_TABLE(table), ivbox, 0, 1,
690 2*log_cnt, 2*log_cnt+1, 0, GTK_EXPAND | GTK_FILL, 0, 0);
691
692 if(log->text) {
693 gtk_table_attach_defaults(GTK_TABLE(table),
694 html_view(appdata, log->text,
695 is_html?HTML_HTML:HTML_CUSTOM_MARKUP, FALSE, NULL, NULL),
696 1, 2, 2*log_cnt, 2*log_cnt+1);
697 }
698
699 if(log_cnt < logs-1) {
700 gtk_table_set_row_spacing(GTK_TABLE(table), 2*log_cnt, 8);
701
702 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
703 0, 2, 2*log_cnt+1, 2*log_cnt+2);
704
705 gtk_table_set_row_spacing(GTK_TABLE(table), 2*log_cnt+1, 8);
706 }
707
708 log = log->next;
709 log_cnt++;
710 }
711
712 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
713
714 #ifndef USE_PANNABLE_AREA
715 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
716 vbox);
717 return scrolled_window;
718 #else
719 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
720 vbox);
721 return pannable_area;
722 #endif
723 }
724
725 #ifdef USE_MAEMO
726 /* this routine is called once a second as long as the "goto" tab is visible */
727 static gboolean screensaver_update(gpointer data) {
728 appdata_t *appdata = (appdata_t*)data;
729
730 if(appdata->goto_disable_screensaver)
731 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
732 fprintf(stderr, "error with display blank\n");
733
734 return TRUE; // fire again
735 }
736 #endif
737
738 static void on_notebook_page_change(GtkNotebook *notebook,
739 GtkNotebookPage *page,
740 guint page_num,
741 gpointer user_data) {
742
743 cache_context_t *context = (cache_context_t*)user_data;
744 GtkWidget *w = gtk_notebook_get_nth_page(notebook, page_num);
745 const char *name = gtk_notebook_get_tab_label_text(notebook, w);
746
747 #ifdef USE_MAEMO
748 if(context->handler_id)
749 gtk_timeout_remove(context->handler_id);
750 #endif
751
752 /* this is a workaround, around some bug in the gtktextwidget or so ... */
753 /* i tried to get info on this and everybody agreed that this is a bug */
754 /* in gtk but noone had a fix ready. so i came up with this. */
755 /* seems to work ... */
756 if(strcasecmp(name, _("Logs")) == 0) {
757 gtk_widget_queue_resize(w);
758 } else if(strcasecmp(name, _("Goto")) == 0) {
759 #ifdef USE_MAEMO
760 context->handler_id = gtk_timeout_add(1000, screensaver_update,
761 context->appdata);
762 #endif
763
764 goto_coordinate_update(context);
765 }
766
767 if(strcasecmp(name, _("Main")) == 0) {
768 /* the notes page may have changed its "override" setting, thus the */
769 /* striked out coordinate may need update */
770 overview_coordinate_update(context);
771 }
772 }
773
774 static void on_notebook_destroy(GtkWidget *widget, gpointer user_data ) {
775 cache_context_t *context = (cache_context_t*)user_data;
776
777 printf("destroying notebook\n");
778
779 /* cancel a pending gcvote request */
780 if(context->gcvote_request) {
781 gcvote_request_free(context->gcvote_request);
782 context->gcvote_request = NULL;
783 }
784
785 notes_destroy_event(NULL, context);
786 goto_destroy_event(NULL, context);
787
788 #ifdef USE_MAEMO
789 if(context->handler_id)
790 gtk_timeout_remove(context->handler_id);
791 #endif
792
793 #ifdef USE_STACKABLE_WINDOW
794 if(context->notes_have_been_changed) {
795 printf("notes changed -> cachelist redraw\n");
796
797 /* now the cachelist is visible again. so redraw it since it may */
798 /* have changed */
799 cachelist_redraw(context->appdata);
800 }
801 #endif
802
803 printf("freeing cache context\n");
804 context->appdata->cache_context = NULL;
805 g_free(context);
806 }
807
808 static GObject *notebook_object(GtkWidget *notebook) {
809 return G_OBJECT(notebook_get_gtk_notebook(notebook));
810 }
811
812 GtkWidget *cache_view(appdata_t *appdata, cache_t *cache) {
813 GtkWidget *notebook;
814
815 cache_context_t *cache_context = g_new0(cache_context_t, 1);
816 appdata->cache_context = cache_context;
817 cache_context->appdata = appdata;
818 cache_context->cache = cache;
819
820 #ifdef USE_MAEMO
821 #define TAB_DESC _("Desc.")
822 #define TAB_WPTS _("Wpts")
823 #else
824 #define TAB_DESC _("Description")
825 #define TAB_WPTS _("Waypoints")
826 #endif
827
828 notebook = notebook_new();
829
830 notebook_append_page(notebook,
831 cache_overview(cache_context), _("Main"));
832
833 if(cache->long_description)
834 notebook_append_page(notebook,
835 cache_description(appdata, cache), TAB_DESC);
836
837 if(cache->hint)
838 notebook_append_page(notebook,
839 cache_hint(appdata, cache), _("Hint"));
840
841 // always display log page to allow user to post a new log
842 if(cache->log
843 #ifdef ENABLE_BROWSER_INTERFACE
844 || (strncmp(cache->id, "GC", 2) == 0)
845 #endif
846 )
847 notebook_append_page(notebook,
848 cache_logs(appdata, cache_context, cache->log, cache->logs_are_html),
849 _("Logs"));
850
851 if(cache->wpt)
852 notebook_append_page(notebook,
853 cache_wpts(appdata, cache->wpt), TAB_WPTS);
854
855 if(cache->tb)
856 notebook_append_page(notebook,
857 cache_tbs(appdata, cache->tb), _("TBs"));
858
859 /* the demo caches don't have coordinates, so avoid */
860 /* having to deal with them */
861 if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) {
862 notebook_append_page(notebook,
863 cache_notes(cache_context), _("Notes"));
864
865 notebook_append_page(notebook,
866 goto_cache(cache_context), _("Goto"));
867 }
868
869 g_signal_connect(notebook_object(notebook), "switch-page",
870 G_CALLBACK(on_notebook_page_change), cache_context);
871
872 g_signal_connect(notebook_object(notebook), "destroy",
873 G_CALLBACK(on_notebook_destroy), cache_context);
874
875 return notebook;
876 }
877
878 #ifndef USE_MAEMO
879 void cache_dialog(appdata_t *appdata, cache_t *cache) {
880 GtkWidget *dialog = gtk_dialog_new_with_buttons(cache->name,
881 GTK_WINDOW(appdata->window),
882 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
883 GTK_DIALOG_DESTROY_WITH_PARENT,
884 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
885 NULL);
886
887 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
888
889 /* create cache visualization widget */
890 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
891 cache_view(appdata, cache));
892
893 gtk_widget_show_all(dialog);
894 gtk_dialog_run(GTK_DIALOG(dialog));
895 gtk_widget_destroy(dialog);
896 }
897
898 #else
899 #ifdef USE_STACKABLE_WINDOW
900 static void on_cache_destroy (GtkWidget *widget, appdata_t *appdata) {
901 appdata->cur_cache = NULL;
902
903 HildonWindowStack *stack = hildon_window_stack_get_default();
904 appdata->window = HILDON_WINDOW(hildon_window_stack_peek(stack));
905
906 /* restore cur_view */
907 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
908 }
909
910 void cache_dialog(appdata_t *appdata, cache_t *cache) {
911 GtkWidget *window = hildon_stackable_window_new();
912 appdata->window = HILDON_WINDOW(window);
913
914 /* store last "cur_view" in window */
915 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
916
917 appdata->cur_cache = cache;
918 gtk_window_set_title(GTK_WINDOW(window), cache->name);
919
920 /* make sure window can control gps */
921 g_signal_connect(G_OBJECT(window), "focus-in-event",
922 G_CALLBACK(on_main_focus_change), appdata);
923
924 g_signal_connect(G_OBJECT(window), "focus-out-event",
925 G_CALLBACK(on_main_focus_change), appdata);
926
927 /* create cache visualization widget */
928 appdata->cur_view = cache_view(appdata, cache);
929 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
930
931 hildon_window_set_app_menu(HILDON_WINDOW(window),
932 menu_create(appdata, MENU_CACHE));
933
934 g_signal_connect(G_OBJECT(window), "destroy",
935 G_CALLBACK(on_cache_destroy), appdata);
936
937 gtk_widget_show_all(window);
938 }
939 #endif // USE_STACKABLE_WINDOW
940
941 #endif // USE_MAEMO