Contents of /trunk/src/cache.c

Parent Directory Parent Directory | Revision Log Revision Log

Revision 187 - (show annotations)
Mon Nov 16 13:39:00 2009 UTC (14 years, 6 months ago) by harbaum
File MIME type: text/plain
File size: 31148 byte(s) 
More 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 gtk_box_pack_start_defaults(GTK_BOX(hbox),
58 GTK_LABEL_SMALL((char*)pos_get_bearing_str(refpos, pos)));
59 gtk_box_pack_start_defaults(GTK_BOX(hbox), GTK_LABEL_SMALL(" "));
60 snprintf(str, sizeof(str), _("%.1f°"),
61 gpx_pos_get_bearing(refpos, pos));
62 gtk_box_pack_start_defaults(GTK_BOX(hbox), GTK_LABEL_SMALL(str));
63 gpx_pos_get_distance_str(str, sizeof(str),
64 refpos, pos, appdata->imperial);
65 gtk_box_pack_start_defaults(GTK_BOX(hbox), GTK_LABEL_SMALL(" "));
66 gtk_box_pack_start(GTK_BOX(hbox),
67 gtk_label_attrib(str, SIZE_SMALL, STRIKETHROUGH_NONE),TRUE,FALSE,0);
68 } else
69 gtk_box_pack_start(GTK_BOX(hbox),
70 gtk_label_attrib(_("(no position)"),
71 SIZE_SMALL, STRIKETHROUGH_NONE),TRUE,FALSE,0);
72 } else
73 gtk_box_pack_start(GTK_BOX(hbox),
74 gtk_label_attrib(_("(invalid position in notes)"),
75 SIZE_SMALL, STRIKETHROUGH_NONE),TRUE,FALSE,0);
76 }
77
78 /* this function sets everything related to the coordinate. used to */
79 /* cope with the user setting a new "note coordinate" */
80 void overview_coordinate_update(cache_context_t *context) {
81 if(!context->notes.modified)
82 return;
83
84 /* update position labels */
85 int strike = notes_get_override(context)?STRIKETHROUGH:STRIKETHROUGH_NONE;
86 char str[32];
87 pos_lat_str(str, sizeof(str), context->cache->pos.lat);
88 gtk_label_attrib_set(context->pos_lat_label, str, SIZE_BIG, strike);
89 pos_lon_str(str, sizeof(str), context->cache->pos.lon);
90 gtk_label_attrib_set(context->pos_lon_label, str, SIZE_BIG, strike);
91
92 /* remove enire hbox and build a new one */
93 gtk_container_foreach(GTK_CONTAINER(context->bearing_hbox),
94 (GtkCallback)gtk_widget_destroy, NULL);
95
96 /* update distance/etc */
97 if(!isnan(context->cache->pos.lat) &&
98 !isnan(context->cache->pos.lon))
99 bearing_fill_hbox(context->bearing_hbox, context->appdata,
100 *get_pos(context->appdata), notes_get_pos(context));
101
102 gtk_widget_show_all(context->bearing_hbox);
103 }
104
105 static void gcvote_set(cache_context_t *context, vote_t *vote) {
106 if(!vote) return;
107
108 if(context->quality) {
109 gtk_widget_destroy(context->quality);
110 context->quality = NULL;
111 }
112
113 if(context->votes) {
114 gtk_widget_destroy(context->votes);
115 context->votes = NULL;
116 }
117
118 /* update/draw the voting */
119 #ifndef USE_MAEMO
120 GtkTooltips *tips = gtk_tooltips_new();
121 #endif
122
123 char *votes_str = g_strdup_printf(_("Quality (%d %s):"), vote->votes,
124 (vote->votes == 1)?_("vote"):_("votes"));
125 context->votes = GTK_LABEL_SMALL(votes_str);
126 gtk_box_pack_start(GTK_BOX(context->votebox),
127 context->votes, FALSE, FALSE, 0);
128 g_free(votes_str);
129 context->quality = icon_get_widget(ICON_STARS, (int)(vote->quality*2-2));
130 gtk_box_pack_start(GTK_BOX(context->votebox), context->quality,
131 FALSE, FALSE, 0);
132
133 #ifndef USE_MAEMO
134 char *str = g_strdup_printf(_("Quality: %d"), vote->quality);
135 gtk_tooltips_set_tip(tips, context->votebox, str, NULL);
136 g_free(str);
137 #endif
138
139 gtk_widget_show_all(context->votebox);
140
141 g_free(vote);
142 }
143
144 static void gcvote_callback(vote_t *vote, gpointer data) {
145 cache_context_t *context = (cache_context_t*)data;
146
147 /* no vote returned: request failed, just cleanup */
148 if(!vote) {
149 printf("gcvote: callback for failed request\n");
150
151 gcvote_request_free(context->gcvote_request);
152 context->gcvote_request = NULL;
153 return;
154 }
155
156 printf("gcvote: callback is being called with a %d/%d\n",
157 vote->quality, vote->votes);
158
159 gcvote_set(context, vote);
160
161 gcvote_save(context->appdata, context->cache, &context->gcvote_request->mem);
162
163 gcvote_request_free(context->gcvote_request);
164 context->gcvote_request = NULL;
165 }
166
167 static void pack_vcentered(GtkWidget *vbox, GtkWidget *child) {
168 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
169 gtk_container_add(GTK_CONTAINER(align), child);
170 gtk_box_pack_start_defaults(GTK_BOX(vbox), align);
171 }
172
173 static GtkWidget *cache_overview(cache_context_t *context) {
174 GtkWidget *vbox, *ivbox;
175 GtkWidget *colbox, *tip;
176 char str[64];
177 #ifndef USE_MAEMO
178 GtkTooltips *tips = gtk_tooltips_new();
179 #endif
180 appdata_t *appdata = context->appdata;
181 cache_t *cache = context->cache;
182
183 vbox = gtk_vbox_new(FALSE, 4);
184
185 /* hbox containing the four columns of cache details */
186 GtkWidget *ihbox = gtk_hbox_new(FALSE, 0);
187
188 /* vbox containing leftmost column (icon and container) */
189 colbox = gtk_vbox_new(FALSE, 0);
190
191 if(cache->type != CACHE_TYPE_UNKNOWN) {
192 gtk_box_pack_start_defaults(GTK_BOX(colbox),
193
194 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >= 5)
195 tip = icon_get_widget(ICON_CACHE_TYPE_2X, cache->type));
196 #else
197 tip = icon_get_widget(ICON_CACHE_TYPE_1_5X, cache->type));
198 #endif
199
200 #ifndef USE_MAEMO
201 gtk_tooltips_set_tip(tips, tip, _(cache_type_tip[cache->type]), NULL);
202 #endif
203 }
204
205 /* ------------ box containing container info ------------ */
206 if(cache->container != CACHE_CONT_UNKNOWN) {
207 ivbox = gtk_vbox_new(FALSE, 0);
208 sprintf(str, _("Size: %s"), _(cache_size_name[cache->container]));
209 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(str),
210 FALSE, FALSE, 0);
211 gtk_box_pack_start(GTK_BOX(ivbox),
212 icon_get_widget(ICON_CACHE_SIZE, cache->container),
213 FALSE, FALSE, 0);
214
215 pack_vcentered(colbox, ivbox);
216 #ifndef USE_MAEMO
217 gtk_tooltips_set_tip(tips, ivbox, _(cache_size_tip[cache->container]), NULL);
218 #endif
219 }
220
221 gtk_box_pack_start_defaults(GTK_BOX(ihbox), colbox);
222 colbox = gtk_vbox_new(FALSE, 0);
223
224 /* ----------------------- id ---------------------------- */
225 if(cache->id) {
226 int strike = cache->archived?STRIKETHROUGH_RED:
227 (!cache->available?STRIKETHROUGH:STRIKETHROUGH_NONE);
228 GtkWidget *lbl = link_button_attrib(context->appdata,
229 cache->id, context->cache->url,
230 SIZE_BIG, strike);
231 pack_vcentered(colbox, lbl);
232 }
233
234 /* --------------- box containing owner info ------------- */
235 if(cache->owner) {
236 gtk_box_pack_start_defaults(GTK_BOX(colbox), GTK_LABEL_SMALL(_("by")));
237
238 static const char *owner_type = "profile/";
239 pack_vcentered(colbox,
240 link_button_by_id(appdata, cache->owner->name,
241 owner_type, cache->owner->id));
242 }
243
244 gtk_box_pack_start_defaults(GTK_BOX(ihbox), colbox);
245
246 /* ----------- vbox containing all ratings ---------- */
247 colbox = gtk_vbox_new(FALSE, 0);
248
249 /* ----------- box containing difficulty rating ---------- */
250 if(cache->difficulty != 0) {
251 ivbox = gtk_vbox_new(FALSE, 0);
252 gtk_box_pack_start(GTK_BOX(ivbox),
253 GTK_LABEL_SMALL(_("Difficulty:")),
254 FALSE, FALSE, 0);
255 gtk_box_pack_start(GTK_BOX(ivbox),
256 icon_get_widget(ICON_STARS, (int)(cache->difficulty*2-2)),
257 FALSE, FALSE, 0);
258
259 pack_vcentered(colbox, ivbox);
260 #ifndef USE_MAEMO
261 sprintf(str, _("Difficulty: %.1f"), cache->difficulty);
262 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
263 #endif
264 }
265
266 /* ------------ box containing terrain rating ------------ */
267 if(cache->terrain != 0) {
268 ivbox = gtk_vbox_new(FALSE, 0);
269 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("Terrain:")),
270 FALSE, FALSE, 0);
271 gtk_box_pack_start(GTK_BOX(ivbox),
272 icon_get_widget(ICON_STARS, (int)(cache->terrain*2-2)),
273 FALSE, FALSE, 0);
274 pack_vcentered(colbox, ivbox);
275 #ifndef USE_MAEMO
276 sprintf(str, _("Terrain: %.1f"), cache->terrain);
277 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
278 #endif
279 }
280
281 /* --------------------- GCVote ------------------------ */
282 if(!appdata->disable_gcvote) {
283 vote_t *vote = gcvote_restore(appdata, cache);
284
285 context->gcvote_request =
286 gcvote_request(appdata, gcvote_callback, cache->url, context);
287
288 context->votebox = gtk_vbox_new(FALSE, 0);
289 pack_vcentered(colbox, context->votebox);
290
291 /* fill with vote if present on disk (will also free vote) */
292 if(vote)
293 gcvote_set(context, vote);
294 }
295
296 gtk_box_pack_start_defaults(GTK_BOX(ihbox), colbox);
297
298 /* ----------------------------------------------------- */
299
300
301 /* ----------------- the two coordinates ----------------- */
302 /* ----------------- and the heading/distance ------------ */
303 colbox = gtk_vbox_new(FALSE, 0);
304
305 pos_t *refpos = get_pos(appdata);
306
307 ivbox = gtk_vbox_new(FALSE, 0);
308 int strike = (cache->notes && cache->notes->override)?
309 STRIKETHROUGH:STRIKETHROUGH_NONE;
310
311 /* the original coordinate is being displayed */
312 gtk_box_pack_start(GTK_BOX(ivbox),
313 context->pos_lat_label = pos_lat(cache->pos.lat, SIZE_BIG, strike), FALSE, FALSE, 0);
314 gtk_box_pack_start(GTK_BOX(ivbox),
315 context->pos_lon_label = pos_lon(cache->pos.lon, SIZE_BIG, strike), FALSE, FALSE, 0);
316
317 pack_vcentered(colbox, ivbox);
318
319 /* but calculations may be done with respect to the overriden one */
320 if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) {
321 context->bearing_hbox = gtk_hbox_new(FALSE, 0);
322 bearing_fill_hbox(context->bearing_hbox, appdata, *refpos,
323 gpx_cache_pos(cache));
324 pack_vcentered(colbox, context->bearing_hbox);
325 }
326
327 gtk_box_pack_start_defaults(GTK_BOX(ihbox), colbox);
328
329 /* ----------------------------------------------------- */
330
331 gtk_box_pack_start(GTK_BOX(vbox), ihbox, FALSE, FALSE, 0);
332 gtk_box_pack_start(GTK_BOX(vbox), gtk_hseparator_new(), FALSE, FALSE, 0);
333
334 /* ----------------------------------------------------- */
335
336 if(cache->short_description)
337 gtk_box_pack_start_defaults(GTK_BOX(vbox),
338 html_view(appdata, cache->short_description,
339 cache->short_is_html?HTML_HTML:HTML_PLAIN_TEXT, TRUE, cache, NULL));
340
341 return vbox;
342 }
343
344 /* slow but short, we don't need performance here ... */
345 static void rot13(char *t) {
346 int braces = 0;
347
348 while(*t) {
349 if(!braces) {
350 if(*t == '[')
351 braces++;
352 else if(((*t >= 'a') && (*t < 'n')) ||
353 ((*t >= 'A') && (*t < 'N'))) *t += 13;
354 else if(((*t >= 'n') && (*t <= 'z')) ||
355 ((*t >= 'N') && (*t <= 'Z'))) *t -= 13;
356 } else {
357 if(braces > 0 && *t == ']')
358 braces--;
359 }
360
361 t++;
362 }
363 }
364
365 static void on_decrypt(GtkWidget *widget, gpointer data) {
366 /* data is a link to the textview */
367 g_assert(GTK_IS_TEXT_VIEW(data));
368
369 GtkTextIter start, end;
370 GtkTextBuffer *buffer = gtk_text_view_get_buffer((GtkTextView*)data);
371
372 gtk_text_buffer_get_start_iter(buffer, &start);
373 gtk_text_buffer_get_end_iter(buffer, &end);
374 char *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
375
376 rot13(text);
377 gtk_text_buffer_set_text(buffer, text, -1);
378
379 free(text);
380 }
381
382 static GtkWidget *cache_hint(appdata_t *appdata, cache_t *cache) {
383 /* encrypting/decrypting html is nothing we want to do */
384 if(cache->hint_is_html)
385 return html_view(appdata, cache->hint, HTML_HTML, TRUE, NULL, NULL);
386
387 /* we can now be sure that we are talking about pain text */
388 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
389
390 char *hint = strdup(cache->hint);
391 rot13(hint);
392 GtkWidget *view =
393 html_view(appdata, hint, HTML_PLAIN_TEXT, TRUE, NULL, NULL);
394 gtk_box_pack_start_defaults(GTK_BOX(vbox), view);
395 free(hint);
396
397 GtkWidget *button = gtk_button_new_with_label(_("Encrypt/Decrypt"));
398 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
399 hildon_gtk_widget_set_theme_size(button,
400 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
401 #endif
402 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
403 gtk_signal_connect(GTK_OBJECT(button), "clicked",
404 GTK_SIGNAL_FUNC(on_decrypt), gtk_bin_get_child(GTK_BIN(view)));
405
406 return vbox;
407 }
408
409 static GtkWidget *cache_wpts(appdata_t *appdata, wpt_t *wpt) {
410 pos_t *refpos = NULL;
411
412 #ifndef USE_PANNABLE_AREA
413 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
414 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
415 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
416 #else
417 GtkWidget *pannable_area = hildon_pannable_area_new();
418 #endif
419
420 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
421
422 /* four rows per waypoint */
423 GtkWidget *table = gtk_table_new(4*gpx_number_of_waypoints(wpt)-1,4, FALSE);
424
425 refpos = get_pos(appdata);
426
427 int wpt_row=0;
428 while(wpt) {
429 GtkWidget *ihbox, *tip;
430 char str[32];
431
432 /* ----------------------- icon/id ---------------------------- */
433 ihbox = gtk_hbox_new(FALSE, 0);
434
435 if(wpt->sym != WPT_SYM_UNKNOWN) {
436 gtk_box_pack_start(GTK_BOX(ihbox),
437 tip = icon_get_widget(ICON_WPT, wpt->sym), 1,0,0);
438 }
439
440 if(wpt->id)
441 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_BIG(wpt->id), 1,0,0);
442
443 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 0,1,wpt_row, wpt_row+1);
444
445 /* ----------------- the two coordinates ----------------- */
446 /* ----------------- and the heading/distance ------------ */
447 gtk_table_attach_defaults(GTK_TABLE(table),
448 pos_lat(wpt->pos.lat, SIZE_BIG, STRIKETHROUGH_NONE),
449 1,2, wpt_row, wpt_row+1);
450 gtk_table_attach_defaults(GTK_TABLE(table),
451 pos_lon(wpt->pos.lon, SIZE_BIG, STRIKETHROUGH_NONE),
452 2,3, wpt_row, wpt_row+1);
453
454 if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) {
455 ihbox = gtk_hbox_new(FALSE, 0);
456 gtk_box_pack_start(GTK_BOX(ihbox), gtk_image_new_from_pixbuf(
457 icon_bearing(*refpos, wpt->pos)),1,0,0);
458 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
459 GTK_LABEL_SMALL((char*)pos_get_bearing_str(*refpos, wpt->pos)));
460 snprintf(str, sizeof(str), _("%.1f°"),
461 gpx_pos_get_bearing(*refpos, wpt->pos));
462 gtk_box_pack_start_defaults(GTK_BOX(ihbox), GTK_LABEL_SMALL(str));
463
464 gpx_pos_get_distance_str(str, sizeof(str),
465 *refpos, wpt->pos, appdata->imperial);
466 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_SMALL(str),1,0,0);
467
468 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 3,4,
469 wpt_row+0, wpt_row+1);
470 }
471
472 /* ------------------ description ------------------------- */
473 if(wpt->desc)
474 gtk_table_attach_defaults(GTK_TABLE(table),
475 simple_text_widget(wpt->desc), 0,4,
476 wpt_row+1, wpt_row+2);
477
478 /* ------------------ comment ------------------------- */
479 if(wpt->cmt)
480 gtk_table_attach_defaults(GTK_TABLE(table),
481 simple_text_widget(wpt->cmt), 0,4,
482 wpt_row+2, wpt_row+3);
483
484 /* --------------------- seperator -------------------------*/
485 if(wpt->next) {
486 gtk_table_set_row_spacing(GTK_TABLE(table), wpt_row+2, 8);
487 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0,4,
488 wpt_row+3, wpt_row+4);
489 gtk_table_set_row_spacing(GTK_TABLE(table), wpt_row+3, 8);
490 }
491
492 wpt_row+=4;
493 wpt = wpt->next;
494 }
495
496 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
497
498 #ifndef USE_PANNABLE_AREA
499 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
500 vbox);
501 return scrolled_window;
502 #else
503 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
504 vbox);
505 return pannable_area;
506 #endif
507 }
508
509 static GtkWidget *cache_tbs(appdata_t *appdata, tb_t *tb) {
510 pos_t *refpos = NULL;
511
512 #ifndef USE_PANNABLE_AREA
513 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
514 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
515 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
516 #else
517 GtkWidget *pannable_area = hildon_pannable_area_new();
518 #endif
519
520 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
521
522 /* four rows per waypoint */
523 GtkWidget *table = gtk_table_new(2*gpx_number_of_tbs(tb)-1,3, FALSE);
524
525 refpos = get_pos(appdata);
526
527 int tb_row=0;
528 while(tb) {
529 static const char *tb_type = "track/details.aspx";
530
531 /* --------------------- icon/ref/name -------------------------*/
532 GtkWidget *icon = NULL;
533 if((strcasestr(tb->name, "coin") != 0) ||
534 (strcasestr(tb->name, "muenze") != 0) ||
535 (strcasestr(tb->name, "münze") != 0))
536 icon = icon_get_widget(ICON_TB, 1); /* coin icon */
537 else
538 icon = icon_get_widget(ICON_TB, 0); /* tb icon */
539
540 gtk_table_attach_defaults(GTK_TABLE(table), icon,
541 0, 1, tb_row+0, tb_row+1);
542
543 if(tb->ref) {
544 GtkWidget *ref = link_button_by_id(appdata, tb->ref, tb_type, tb->id);
545 gtk_table_attach_defaults(GTK_TABLE(table), ref,
546 1, 2, tb_row+0, tb_row+1);
547 }
548
549 if(tb->name)
550 gtk_table_attach_defaults(GTK_TABLE(table), GTK_LABEL_BIG(tb->name),
551 2, 3, tb_row+0, tb_row+1);
552
553 /* --------------------- seperator -------------------------*/
554 if(tb->next)
555 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0, 3,
556 tb_row+1, tb_row+2);
557 tb_row+=2;
558 tb = tb->next;
559 }
560
561 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
562
563 #ifndef USE_PANNABLE_AREA
564 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
565 vbox);
566 return scrolled_window;
567 #else
568 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
569 vbox);
570 return pannable_area;
571 #endif
572 }
573
574 #ifdef ENABLE_BROWSER_INTERFACE
575 static void on_gclink_clicked(GtkButton *button, gpointer data) {
576 cache_context_t *context = (cache_context_t*)data;
577 char *url = g_strdup_printf("http://www.geocaching.com/seek/log.aspx?wp=%s", context->cache->id);
578 browser_url(context->appdata, url);
579 g_free(url);
580 }
581 #endif
582
583 static GtkWidget *cache_logs(appdata_t *appdata, cache_context_t *context,
584 log_t *log, int is_html) {
585 #ifndef USE_PANNABLE_AREA
586 /* put this inside a scrolled view */
587 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
588 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
589 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
590 #else
591 GtkWidget *pannable_area = hildon_pannable_area_new();
592 #endif
593
594 #ifdef ENABLE_BROWSER_INTERFACE
595 gboolean gc_link = strncmp(context->cache->id, "GC", 2) == 0;
596 #else
597 #define gc_link (FALSE)
598 #endif
599
600 GtkWidget *vbox = gtk_vbox_new(FALSE, 6);
601
602 #ifdef ENABLE_BROWSER_INTERFACE
603 if(gc_link) {
604 GtkWidget *but =
605 gtk_button_new_with_label(_("Post a new log entry for this geocache"));
606 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
607 hildon_gtk_widget_set_theme_size(but,
608 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
609 #endif
610 gtk_signal_connect(GTK_OBJECT(but), "clicked",
611 GTK_SIGNAL_FUNC(on_gclink_clicked), context);
612
613 gtk_box_pack_start(GTK_BOX(vbox), but, FALSE, FALSE, 0);
614 }
615 #endif
616
617 int logs = gpx_number_of_logs(log);
618 GtkWidget *table = gtk_table_new(2*logs-1, 2,FALSE);
619 int log_cnt = 0;
620
621 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
622
623 /* add all logs to the vbox */
624 while(log) {
625 GtkWidget *ivbox = gtk_vbox_new(FALSE, 2);
626 GtkWidget *ihbox = gtk_hbox_new(FALSE, 2);
627
628 static const char *finder_type = "profile/";
629 GtkWidget *finder = link_button_by_id(appdata, log->finder->name,
630 finder_type, log->finder->id);
631
632 /* if the finder is a button make sure it's the right size and */
633 /* does not exceed the size limits */
634 if(GTK_WIDGET_TYPE(finder) == GTK_TYPE_BUTTON) {
635 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
636 hildon_gtk_widget_set_theme_size(finder,
637 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
638 #endif
639
640 gtk_label_set_ellipsize(GTK_LABEL(gtk_bin_get_child(GTK_BIN(finder))),
641 PANGO_ELLIPSIZE_END);
642 } else
643 gtk_label_set_ellipsize(GTK_LABEL(finder), PANGO_ELLIPSIZE_END);
644
645 gtk_box_pack_start(GTK_BOX(ivbox), finder, FALSE, FALSE, 0);
646
647 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
648 icon_get_widget(ICON_LOG, log->type));
649
650 char date_str[32];
651 if(log->day && log->month && log->year) {
652 GDate *date = g_date_new_dmy(log->day, log->month, log->year);
653 g_date_strftime(date_str, sizeof(date_str), "%x", date);
654 g_date_free(date);
655 } else
656 strcpy(date_str, "---");
657
658 gtk_box_pack_start_defaults(GTK_BOX(ihbox), gtk_label_new(date_str));
659
660 gtk_box_pack_start(GTK_BOX(ivbox), ihbox, FALSE, FALSE, 0);
661
662 gtk_table_attach(GTK_TABLE(table), ivbox, 0, 1,
663 2*log_cnt, 2*log_cnt+1, 0, GTK_EXPAND | GTK_FILL, 0, 0);
664
665 if(log->text) {
666 gtk_table_attach_defaults(GTK_TABLE(table),
667 html_view(appdata, log->text,
668 is_html?HTML_HTML:HTML_CUSTOM_MARKUP, FALSE, NULL, NULL),
669 1, 2, 2*log_cnt, 2*log_cnt+1);
670 }
671
672 if(log_cnt < logs-1) {
673 gtk_table_set_row_spacing(GTK_TABLE(table), 2*log_cnt, 8);
674
675 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
676 0, 2, 2*log_cnt+1, 2*log_cnt+2);
677
678 gtk_table_set_row_spacing(GTK_TABLE(table), 2*log_cnt+1, 8);
679 }
680
681 log = log->next;
682 log_cnt++;
683 }
684
685 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
686
687 #ifndef USE_PANNABLE_AREA
688 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
689 vbox);
690 return scrolled_window;
691 #else
692 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
693 vbox);
694 return pannable_area;
695 #endif
696 }
697
698 #ifdef USE_MAEMO
699 /* this routine is called once a second as long as the "goto" tab is visible */
700 static gboolean screensaver_update(gpointer data) {
701 appdata_t *appdata = (appdata_t*)data;
702
703 if(appdata->goto_disable_screensaver)
704 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
705 fprintf(stderr, "error with display blank\n");
706
707 return TRUE; // fire again
708 }
709 #endif
710
711 static void on_notebook_page_change(GtkNotebook *notebook,
712 GtkNotebookPage *page,
713 guint page_num,
714 gpointer user_data) {
715
716 cache_context_t *context = (cache_context_t*)user_data;
717 GtkWidget *w = gtk_notebook_get_nth_page(notebook, page_num);
718 const char *name = gtk_notebook_get_tab_label_text(notebook, w);
719
720 #ifdef USE_MAEMO
721 if(context->handler_id)
722 gtk_timeout_remove(context->handler_id);
723 #endif
724
725 /* this is a workaround, around some bug in the gtktextwidget or so ... */
726 /* i tried to get info on this and everybody agreed that this is a bug */
727 /* in gtk but noone had a fix ready. so i came up with this. */
728 /* seems to work ... */
729 if(strcasecmp(name, _("Logs")) == 0) {
730 gtk_widget_queue_resize(w);
731 } else if(strcasecmp(name, _("TBs")) == 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 goto_coordinate_update(context);
739 }
740
741 if(strcasecmp(name, _("Main")) == 0) {
742 /* the notes page may have changed its "override" setting, thus the */
743 /* striked out coordinate may need update */
744 overview_coordinate_update(context);
745 }
746 }
747
748 static void on_notebook_destroy(GtkWidget *widget, gpointer user_data ) {
749 cache_context_t *context = (cache_context_t*)user_data;
750
751 printf("destroying notebook\n");
752
753 /* cancel a pending gcvote request */
754 if(context->gcvote_request) {
755 gcvote_request_free(context->gcvote_request);
756 context->gcvote_request = NULL;
757 }
758
759 notes_destroy_event(NULL, context);
760 goto_destroy_event(NULL, context);
761
762 #ifdef USE_MAEMO
763 if(context->handler_id)
764 gtk_timeout_remove(context->handler_id);
765 #endif
766
767 free(user_data);
768 }
769
770 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >= 5)
771 #define CUSTOM_NOTEBOOK
772 #endif
773
774 static GtkWidget *notebook_new(void) {
775 #ifdef CUSTOM_NOTEBOOK
776 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
777
778 GtkWidget *notebook = gtk_notebook_new();
779
780 /* prevents user from accidentially touching the breadcrumb trail */
781 /* (looks ugly on fremantle as it isn't themed) */
782 // gtk_notebook_set_tab_pos(GTK_NOTEBOOK(notebook), GTK_POS_BOTTOM);
783
784 /* solution for fremantle: we use a row of ordinary buttons instead */
785 /* of regular tabs */
786
787 /* hide the regular tabs */
788 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(notebook), FALSE);
789
790 gtk_box_pack_start_defaults(GTK_BOX(vbox), notebook);
791
792 /* store a reference to the notebook in the vbox */
793 g_object_set_data(G_OBJECT(vbox), "notebook", (gpointer)notebook);
794
795 /* create a hbox for the buttons */
796 GtkWidget *hbox = gtk_hbox_new(TRUE, 0);
797 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
798 g_object_set_data(G_OBJECT(vbox), "hbox", (gpointer)hbox);
799
800 return vbox;
801 #else
802 return gtk_notebook_new();
803 #endif
804 }
805
806 #ifdef CUSTOM_NOTEBOOK
807 static void on_notebook_button_clicked(GtkWidget *button, gpointer data) {
808 GtkNotebook *nb =
809 GTK_NOTEBOOK(g_object_get_data(G_OBJECT(data), "notebook"));
810
811 gint page = (gint)g_object_get_data(G_OBJECT(button), "page");
812 gtk_notebook_set_current_page(nb, page);
813 }
814 #endif
815
816 static void notebook_append_page(GtkWidget *notebook,
817 GtkWidget *page, char *label) {
818 #ifdef CUSTOM_NOTEBOOK
819 GtkNotebook *nb =
820 GTK_NOTEBOOK(g_object_get_data(G_OBJECT(notebook), "notebook"));
821
822 gint page_num = gtk_notebook_append_page(nb, page, gtk_label_new(label));
823 GtkWidget *button = NULL;
824
825 /* select button for page 0 by default */
826 if(!page_num) {
827 button = gtk_radio_button_new_with_label(NULL, label);
828 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
829 g_object_set_data(G_OBJECT(notebook), "group_master", (gpointer)button);
830 } else {
831 GtkWidget *master = g_object_get_data(G_OBJECT(notebook), "group_master");
832 button = gtk_radio_button_new_with_label_from_widget(
833 GTK_RADIO_BUTTON(master), label);
834 }
835
836 gtk_toggle_button_set_mode(GTK_TOGGLE_BUTTON(button), FALSE);
837 g_object_set_data(G_OBJECT(button), "page", (gpointer)page_num);
838
839 gtk_signal_connect(GTK_OBJECT(button), "clicked",
840 GTK_SIGNAL_FUNC(on_notebook_button_clicked), notebook);
841
842 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
843 hildon_gtk_widget_set_theme_size(button,
844 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
845 #endif
846
847 gtk_box_pack_start_defaults(
848 GTK_BOX(g_object_get_data(G_OBJECT(notebook), "hbox")),
849 button);
850
851 #else
852 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page, gtk_label_new(label));
853 #endif
854 }
855
856 static GObject *notebook_object(GtkWidget *notebook) {
857 #ifdef CUSTOM_NOTEBOOK
858 return G_OBJECT(g_object_get_data(G_OBJECT(notebook), "notebook"));
859 #else
860 return G_OBJECT(notebook);
861 #endif
862 }
863
864 GtkWidget *cache_view(appdata_t *appdata, cache_t *cache) {
865 GtkWidget *notebook;
866
867 cache_context_t *cache_context = malloc(sizeof(cache_context_t));
868 memset(cache_context, 0, sizeof(cache_context_t));
869 cache_context->appdata = appdata;
870 cache_context->cache = cache;
871
872 #ifdef USE_MAEMO
873 #define TAB_DESC _("Desc.")
874 #define TAB_WPTS _("Wpts")
875 #else
876 #define TAB_DESC _("Description")
877 #define TAB_WPTS _("Waypoints")
878 #endif
879
880 notebook = notebook_new();
881
882 notebook_append_page(notebook,
883 cache_overview(cache_context), _("Main"));
884
885 if(cache->long_description)
886 notebook_append_page(notebook,
887 cache_description(appdata, cache), TAB_DESC);
888
889 if(cache->hint)
890 notebook_append_page(notebook,
891 cache_hint(appdata, cache), _("Hint"));
892
893 if(cache->log)
894 notebook_append_page(notebook,
895 cache_logs(appdata, cache_context, cache->log, cache->logs_are_html),
896 _("Logs"));
897
898 if(cache->wpt)
899 notebook_append_page(notebook,
900 cache_wpts(appdata, cache->wpt), TAB_WPTS);
901
902 if(cache->tb)
903 notebook_append_page(notebook,
904 cache_tbs(appdata, cache->tb), _("TBs"));
905
906 notebook_append_page(notebook,
907 cache_notes(cache_context), _("Notes"));
908
909 notebook_append_page(notebook,
910 goto_cache(cache_context), _("Goto"));
911
912 g_signal_connect(notebook_object(notebook), "switch-page",
913 G_CALLBACK(on_notebook_page_change), cache_context);
914
915 g_signal_connect(notebook_object(notebook), "destroy",
916 G_CALLBACK(on_notebook_destroy), cache_context);
917
918 return notebook;
919 }
920
921 #ifndef USE_MAEMO
922 void cache_dialog(appdata_t *appdata, cache_t *cache) {
923 GtkWidget *dialog = gtk_dialog_new_with_buttons(cache->name,
924 GTK_WINDOW(appdata->window),
925 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
926 GTK_DIALOG_DESTROY_WITH_PARENT,
927 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
928 NULL);
929
930 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
931
932 /* create cache visualization widget */
933 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
934 cache_view(appdata, cache));
935
936 gtk_widget_show_all(dialog);
937 gtk_dialog_run(GTK_DIALOG(dialog));
938 gtk_widget_destroy(dialog);
939 }
940
941 #else
942 #ifdef USE_STACKABLE_WINDOW
943 static void on_cache_destroy (GtkWidget *widget, appdata_t *appdata) {
944 appdata->cur_cache = NULL;
945
946 /* restore cur_view */
947 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
948 }
949
950 void cache_dialog(appdata_t *appdata, cache_t *cache) {
951 GtkWidget *window = hildon_stackable_window_new();
952
953 /* store last "cur_view" in window */
954 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
955
956 appdata->cur_cache = cache;
957 char *title = g_strdup_printf("%s - GPXView", cache->name);
958 gtk_window_set_title(GTK_WINDOW(window), title);
959 g_free(title);
960
961 /* create cache visualization widget */
962 appdata->cur_view = cache_view(appdata, cache);
963 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
964
965 hildon_window_set_app_menu(HILDON_WINDOW(window),
966 menu_create(appdata, MENU_CACHE));
967
968 g_signal_connect(G_OBJECT(window), "destroy",
969 G_CALLBACK(on_cache_destroy), appdata);
970
971 gtk_widget_show_all(window);
972 }
973 #endif // USE_STACKABLE_WINDOW
974
975 #endif // USE_MAEMO