Contents of /trunk/src/cache.c

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Revision 179 - (show annotations)
Thu Nov 12 20:51:33 2009 UTC (14 years, 6 months ago) by harbaum
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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",
46 "Not chosen", "Large", "Virtual"
47 };
48
49 void bearing_fill_hbox(GtkWidget *hbox,
50 appdata_t *appdata, pos_t refpos, pos_t pos) {
51 char str[32];
52
53 if(!isnan(pos.lat) && !isnan(pos.lon)) {
54 gtk_box_pack_start(GTK_BOX(hbox), gtk_image_new_from_pixbuf(
55 icon_bearing(refpos, pos)),1,0,0);
56
57 if(!isnan(refpos.lat) && !isnan(refpos.lon)) {
58 gtk_box_pack_start_defaults(GTK_BOX(hbox),
59 GTK_LABEL_SMALL((char*)pos_get_bearing_str(refpos, pos)));
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(GTK_BOX(hbox),
66 gtk_label_attrib(str, SIZE_SMALL, STRIKETHROUGH_NONE),1,0,0);
67 } else
68 gtk_box_pack_start(GTK_BOX(hbox),
69 gtk_label_attrib(_("(no position)"),
70 SIZE_SMALL, STRIKETHROUGH_NONE),1,0,0);
71 } else
72 gtk_box_pack_start(GTK_BOX(hbox),
73 gtk_label_attrib(_("(invalid position in notes)"),
74 SIZE_SMALL, STRIKETHROUGH_NONE),1,0,0);
75 }
76
77 /* this function sets everthing related to the coordinate. used to */
78 /* cope with the user setting a new "note coordinate" */
79 void overview_coordinate_update(cache_context_t *context) {
80 if(!context->notes.modified)
81 return;
82
83 /* update position labels */
84 int strike = notes_get_override(context)?STRIKETHROUGH:STRIKETHROUGH_NONE;
85 char str[32];
86 pos_lat_str(str, sizeof(str), context->cache->pos.lat);
87 gtk_label_attrib_set(context->pos_lat_label, str, SIZE_BIG, strike);
88 pos_lon_str(str, sizeof(str), context->cache->pos.lon);
89 gtk_label_attrib_set(context->pos_lon_label, str, SIZE_BIG, strike);
90
91 /* remove enire hbox and build a new one */
92 gtk_container_foreach(GTK_CONTAINER(context->bearing_hbox),
93 (GtkCallback)gtk_widget_destroy, NULL);
94
95 /* update distance/etc */
96 if(!isnan(context->cache->pos.lat) &&
97 !isnan(context->cache->pos.lon))
98 bearing_fill_hbox(context->bearing_hbox, context->appdata,
99 *get_pos(context->appdata), notes_get_pos(context));
100
101 gtk_widget_show_all(context->bearing_hbox);
102 }
103
104 static void gcvote_set(cache_context_t *context, vote_t *vote) {
105 if(!vote) return;
106
107 if(context->quality) {
108 gtk_widget_destroy(context->quality);
109 context->quality = NULL;
110 }
111
112 if(context->votes) {
113 gtk_widget_destroy(context->votes);
114 context->votes = NULL;
115 }
116
117 /* update/draw the voting */
118 #ifndef USE_MAEMO
119 GtkTooltips *tips = gtk_tooltips_new();
120 #endif
121
122 char *votes_str = g_strdup_printf(_("Quality (%d %s):"), vote->votes,
123 (vote->votes == 1)?_("vote"):_("votes"));
124 context->votes = GTK_LABEL_SMALL(votes_str);
125 gtk_box_pack_start(GTK_BOX(context->votebox),
126 context->votes, FALSE, FALSE, 0);
127 g_free(votes_str);
128 context->quality = icon_get_widget(ICON_STARS, (int)(vote->quality*2-2));
129 gtk_box_pack_start(GTK_BOX(context->votebox), context->quality,
130 FALSE, FALSE, 0);
131
132 #ifndef USE_MAEMO
133 char *str = g_strdup_printf(_("Quality: %d"), vote->quality);
134 gtk_tooltips_set_tip(tips, context->votebox, str, NULL);
135 g_free(str);
136 #endif
137
138 gtk_widget_show_all(context->votebox);
139
140 g_free(vote);
141 }
142
143 static void gcvote_callback(vote_t *vote, gpointer data) {
144 cache_context_t *context = (cache_context_t*)data;
145
146 /* no vote returned: request failed, just cleanup */
147 if(!vote) {
148 printf("gcvote: callback for failed request\n");
149
150 gcvote_request_free(context->gcvote_request);
151 context->gcvote_request = NULL;
152 return;
153 }
154
155 printf("gcvote: callback is being called with a %d/%d\n",
156 vote->quality, vote->votes);
157
158 gcvote_set(context, vote);
159
160 gcvote_save(context->appdata, context->cache, &context->gcvote_request->mem);
161
162 gcvote_request_free(context->gcvote_request);
163 context->gcvote_request = NULL;
164 }
165
166 static GtkWidget *cache_overview(cache_context_t *context) {
167 GtkWidget *vbox, *ivbox;
168 GtkWidget *table, *tip;
169 char str[64];
170 #ifndef USE_MAEMO
171 GtkTooltips *tips = gtk_tooltips_new();
172 #endif
173 appdata_t *appdata = context->appdata;
174 cache_t *cache = context->cache;
175
176 vbox = gtk_vbox_new(FALSE, 0);
177
178 table = gtk_table_new(3,4, FALSE);
179
180 if(cache->type != CACHE_TYPE_UNKNOWN) {
181 gtk_table_attach(GTK_TABLE(table),
182 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >= 5)
183 tip = icon_get_widget(ICON_CACHE_TYPE_2X, cache->type),
184 #else
185 tip = icon_get_widget(ICON_CACHE_TYPE_1_5X, cache->type),
186 #endif
187 0,1,0,1, GTK_FILL, 0, GTK_FILL, 0);
188 #ifndef USE_MAEMO
189 gtk_tooltips_set_tip(tips, tip, _(cache_type_tip[cache->type]), NULL);
190 #endif
191 }
192
193 /* ------------ box containing container info ------------ */
194 if(cache->container != CACHE_CONT_UNKNOWN) {
195 ivbox = gtk_vbox_new(FALSE, 0);
196 sprintf(str, _("Size: %s"), _(cache_size_name[cache->container]));
197 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(str),
198 FALSE, FALSE, 0);
199 gtk_box_pack_start(GTK_BOX(ivbox),
200 icon_get_widget(ICON_CACHE_SIZE, cache->container),
201 FALSE, FALSE, 0);
202 gtk_table_attach(GTK_TABLE(table), ivbox, 0,1,1,2,
203 GTK_EXPAND | GTK_FILL, 0, GTK_FILL, 0);
204 #ifndef USE_MAEMO
205 gtk_tooltips_set_tip(tips, ivbox, _(cache_size_tip[cache->container]), NULL);
206 #endif
207 }
208
209 /* ----------------------- id ---------------------------- */
210 if(cache->id) {
211 int strike = cache->archived?STRIKETHROUGH_RED:
212 (!cache->available?STRIKETHROUGH:STRIKETHROUGH_NONE);
213 GtkWidget *lbl = link_button_attrib(context->appdata,
214 cache->id, context->cache->url,
215 SIZE_BIG, strike);
216 gtk_table_attach(GTK_TABLE(table), lbl, 1,2,0,1, FALSE, FALSE, 0, 0);
217 }
218
219 /* --------------- box containing owner info ------------- */
220 if(cache->owner) {
221 ivbox = gtk_vbox_new(FALSE, 0);
222 gtk_box_pack_start_defaults(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("by")));
223
224 static const char *owner_type = "profile/";
225 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
226 link_button_by_id(appdata, cache->owner->name,
227 owner_type, cache->owner->id));
228 gtk_table_attach(GTK_TABLE(table), ivbox, 1,2,1,2, FALSE,FALSE,0,0);
229 }
230
231 /* ----------- vbox containing all ratings ---------- */
232 GtkWidget *ratebox = gtk_vbox_new(FALSE, 0);
233
234 /* ----------- box containing difficulty rating ---------- */
235 if(cache->difficulty != 0) {
236 ivbox = gtk_vbox_new(FALSE, 0);
237 gtk_box_pack_start(GTK_BOX(ivbox),
238 GTK_LABEL_SMALL(_("Difficulty:")),
239 FALSE, FALSE, 0);
240 gtk_box_pack_start(GTK_BOX(ivbox),
241 icon_get_widget(ICON_STARS, (int)(cache->difficulty*2-2)),
242 FALSE, FALSE, 0);
243
244 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
245 gtk_container_add(GTK_CONTAINER(align), ivbox);
246 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
247 #ifndef USE_MAEMO
248 sprintf(str, _("Difficulty: %.1f"), cache->difficulty);
249 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
250 #endif
251 }
252
253 /* ------------ box containing terrain rating ------------ */
254 if(cache->terrain != 0) {
255 ivbox = gtk_vbox_new(FALSE, 0);
256 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("Terrain:")),
257 FALSE, FALSE, 0);
258 gtk_box_pack_start(GTK_BOX(ivbox),
259 icon_get_widget(ICON_STARS, (int)(cache->terrain*2-2)),
260 FALSE, FALSE, 0);
261 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
262 gtk_container_add(GTK_CONTAINER(align), ivbox);
263 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
264 #ifndef USE_MAEMO
265 sprintf(str, _("Terrain: %.1f"), cache->terrain);
266 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
267 #endif
268 }
269
270 /* --------------------- GCVote ------------------------ */
271 if(!appdata->disable_gcvote) {
272 vote_t *vote = gcvote_restore(appdata, cache);
273
274 context->gcvote_request =
275 gcvote_request(appdata, gcvote_callback, cache->url, context);
276
277 context->votebox = gtk_vbox_new(FALSE, 0);
278 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
279 gtk_container_add(GTK_CONTAINER(align), context->votebox);
280 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
281
282 /* fill with vote if present on disk (will also free vote) */
283 if(vote)
284 gcvote_set(context, vote);
285
286 gtk_table_attach_defaults(GTK_TABLE(table), ratebox, 2,3,0,2);
287 }
288
289 /* ----------------------------------------------------- */
290
291
292 /* ----------------- the two coordinates ----------------- */
293 /* ----------------- and the heading/distance ------------ */
294 pos_t *refpos = get_pos(appdata);
295
296 ivbox = gtk_vbox_new(FALSE, 0);
297 int strike = (cache->notes && cache->notes->override)?
298 STRIKETHROUGH:STRIKETHROUGH_NONE;
299
300 /* the original coordinate is being displayed */
301 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
302 context->pos_lat_label = pos_lat(cache->pos.lat, SIZE_BIG, strike));
303 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
304 context->pos_lon_label = pos_lon(cache->pos.lon, SIZE_BIG, strike));
305
306 /* but calculations may be done with respect to the overriden one */
307 if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) {
308 context->bearing_hbox = gtk_hbox_new(FALSE, 0);
309 bearing_fill_hbox(context->bearing_hbox, appdata, *refpos,
310 gpx_cache_pos(cache));
311 gtk_box_pack_start_defaults(GTK_BOX(ivbox), context->bearing_hbox);
312 }
313
314 gtk_table_attach_defaults(GTK_TABLE(table), ivbox, 3,4,0,2);
315
316 /* ----------------------------------------------------- */
317
318 gtk_box_pack_start(GTK_BOX(vbox), table, 0,0,0);
319 gtk_box_pack_start(GTK_BOX(vbox), gtk_hseparator_new(),FALSE,FALSE,0);
320
321 /* ----------------------------------------------------- */
322
323 if(cache->short_description)
324 gtk_box_pack_start_defaults(GTK_BOX(vbox),
325 html_view(appdata, cache->short_description,
326 cache->short_is_html?HTML_HTML:HTML_PLAIN_TEXT, TRUE, cache, NULL));
327
328 return vbox;
329 }
330
331 /* slow but short, we don't need performance here ... */
332 static void rot13(char *t) {
333 int braces = 0;
334
335 while(*t) {
336 if(!braces) {
337 if(*t == '[')
338 braces++;
339 else if(((*t >= 'a') && (*t < 'n')) ||
340 ((*t >= 'A') && (*t < 'N'))) *t += 13;
341 else if(((*t >= 'n') && (*t <= 'z')) ||
342 ((*t >= 'N') && (*t <= 'Z'))) *t -= 13;
343 } else {
344 if(braces > 0 && *t == ']')
345 braces--;
346 }
347
348 t++;
349 }
350 }
351
352 static void on_decrypt(GtkWidget *widget, gpointer data) {
353 /* data is a link to the textview */
354 g_assert(GTK_IS_TEXT_VIEW(data));
355
356 GtkTextIter start, end;
357 GtkTextBuffer *buffer = gtk_text_view_get_buffer((GtkTextView*)data);
358
359 gtk_text_buffer_get_start_iter(buffer, &start);
360 gtk_text_buffer_get_end_iter(buffer, &end);
361 char *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
362
363 rot13(text);
364 gtk_text_buffer_set_text(buffer, text, -1);
365
366 free(text);
367 }
368
369 static GtkWidget *cache_hint(appdata_t *appdata, cache_t *cache) {
370 /* encrypting/decrypting html is nothing we want to do */
371 if(cache->hint_is_html)
372 return html_view(appdata, cache->hint, HTML_HTML, TRUE, NULL, NULL);
373
374 /* we can now be sure that we are talking about pain text */
375 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
376
377 char *hint = strdup(cache->hint);
378 rot13(hint);
379 GtkWidget *view =
380 html_view(appdata, hint, HTML_PLAIN_TEXT, TRUE, NULL, NULL);
381 gtk_box_pack_start_defaults(GTK_BOX(vbox), view);
382 free(hint);
383
384 GtkWidget *button = gtk_button_new_with_label(_("Encrypt/Decrypt"));
385 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
386 hildon_gtk_widget_set_theme_size(button,
387 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
388 #endif
389 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
390 gtk_signal_connect(GTK_OBJECT(button), "clicked",
391 GTK_SIGNAL_FUNC(on_decrypt), gtk_bin_get_child(GTK_BIN(view)));
392
393 return vbox;
394 }
395
396 static GtkWidget *cache_wpts(appdata_t *appdata, wpt_t *wpt) {
397 pos_t *refpos = NULL;
398
399 #ifndef USE_PANNABLE_AREA
400 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
401 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
402 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
403 #else
404 GtkWidget *pannable_area = hildon_pannable_area_new();
405 #endif
406
407 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
408
409 /* four rows per waypoint */
410 GtkWidget *table = gtk_table_new(4*gpx_number_of_waypoints(wpt)-1,4, FALSE);
411
412 refpos = get_pos(appdata);
413
414 int wpt_row=0;
415 while(wpt) {
416 GtkWidget *ihbox, *tip;
417 char str[32];
418
419 /* ----------------------- icon/id ---------------------------- */
420 ihbox = gtk_hbox_new(FALSE, 0);
421
422 if(wpt->sym != WPT_SYM_UNKNOWN) {
423 gtk_box_pack_start(GTK_BOX(ihbox),
424 tip = icon_get_widget(ICON_WPT, wpt->sym), 1,0,0);
425 }
426
427 if(wpt->id)
428 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_BIG(wpt->id), 1,0,0);
429
430 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 0,1,wpt_row, wpt_row+1);
431
432 /* ----------------- the two coordinates ----------------- */
433 /* ----------------- and the heading/distance ------------ */
434 gtk_table_attach_defaults(GTK_TABLE(table),
435 pos_lat(wpt->pos.lat, SIZE_BIG, STRIKETHROUGH_NONE),
436 1,2, wpt_row, wpt_row+1);
437 gtk_table_attach_defaults(GTK_TABLE(table),
438 pos_lon(wpt->pos.lon, SIZE_BIG, STRIKETHROUGH_NONE),
439 2,3, wpt_row, wpt_row+1);
440
441 ihbox = gtk_hbox_new(FALSE, 0);
442 gtk_box_pack_start(GTK_BOX(ihbox), gtk_image_new_from_pixbuf(
443 icon_bearing(*refpos, wpt->pos)),1,0,0);
444 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
445 GTK_LABEL_SMALL((char*)pos_get_bearing_str(*refpos, wpt->pos)));
446 snprintf(str, sizeof(str), _("%.1f°"),
447 gpx_pos_get_bearing(*refpos, wpt->pos));
448 gtk_box_pack_start_defaults(GTK_BOX(ihbox), GTK_LABEL_SMALL(str));
449 gpx_pos_get_distance_str(str, sizeof(str),
450 *refpos, wpt->pos, appdata->imperial);
451 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_SMALL(str),1,0,0);
452
453 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 3,4,
454 wpt_row+0, wpt_row+1);
455
456 /* ------------------ description ------------------------- */
457 if(wpt->desc)
458 gtk_table_attach_defaults(GTK_TABLE(table),
459 simple_text_widget(wpt->desc), 0,4,
460 wpt_row+1, wpt_row+2);
461
462 /* ------------------ comment ------------------------- */
463 if(wpt->cmt)
464 gtk_table_attach_defaults(GTK_TABLE(table),
465 simple_text_widget(wpt->cmt), 0,4,
466 wpt_row+2, wpt_row+3);
467
468 /* --------------------- seperator -------------------------*/
469 if(wpt->next) {
470 gtk_table_set_row_spacing(GTK_TABLE(table), wpt_row+2, 8);
471 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0,4,
472 wpt_row+3, wpt_row+4);
473 gtk_table_set_row_spacing(GTK_TABLE(table), wpt_row+3, 8);
474 }
475
476 wpt_row+=4;
477 wpt = wpt->next;
478 }
479
480 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
481
482 #ifndef USE_PANNABLE_AREA
483 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
484 vbox);
485 return scrolled_window;
486 #else
487 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
488 vbox);
489 return pannable_area;
490 #endif
491 }
492
493 static GtkWidget *cache_tbs(appdata_t *appdata, tb_t *tb) {
494 pos_t *refpos = NULL;
495
496 #ifndef USE_PANNABLE_AREA
497 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
498 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
499 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
500 #else
501 GtkWidget *pannable_area = hildon_pannable_area_new();
502 #endif
503
504 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
505
506 /* four rows per waypoint */
507 GtkWidget *table = gtk_table_new(2*gpx_number_of_tbs(tb)-1,3, FALSE);
508
509 refpos = get_pos(appdata);
510
511 int tb_row=0;
512 while(tb) {
513 static const char *tb_type = "track/details.aspx";
514
515 /* --------------------- icon/ref/name -------------------------*/
516 GtkWidget *icon = NULL;
517 if((strcasestr(tb->name, "coin") != 0) ||
518 (strcasestr(tb->name, "muenze") != 0) ||
519 (strcasestr(tb->name, "münze") != 0))
520 icon = icon_get_widget(ICON_TB, 1); /* coin icon */
521 else
522 icon = icon_get_widget(ICON_TB, 0); /* tb icon */
523
524 gtk_table_attach_defaults(GTK_TABLE(table), icon,
525 0, 1, tb_row+0, tb_row+1);
526
527 if(tb->ref) {
528 GtkWidget *ref = link_button_by_id(appdata, tb->ref, tb_type, tb->id);
529 gtk_table_attach_defaults(GTK_TABLE(table), ref,
530 1, 2, tb_row+0, tb_row+1);
531 }
532
533 if(tb->name)
534 gtk_table_attach_defaults(GTK_TABLE(table), GTK_LABEL_BIG(tb->name),
535 2, 3, tb_row+0, tb_row+1);
536
537 /* --------------------- seperator -------------------------*/
538 if(tb->next)
539 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0, 3,
540 tb_row+1, tb_row+2);
541 tb_row+=2;
542 tb = tb->next;
543 }
544
545 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
546
547 #ifndef USE_PANNABLE_AREA
548 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
549 vbox);
550 return scrolled_window;
551 #else
552 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
553 vbox);
554 return pannable_area;
555 #endif
556 }
557
558 #ifdef ENABLE_BROWSER_INTERFACE
559 static void on_gclink_clicked(GtkButton *button, gpointer data) {
560 cache_context_t *context = (cache_context_t*)data;
561 char *url = g_strdup_printf("http://www.geocaching.com/seek/log.aspx?wp=%s", context->cache->id);
562 browser_url(context->appdata, url);
563 g_free(url);
564 }
565 #endif
566
567 static GtkWidget *cache_logs(appdata_t *appdata, cache_context_t *context,
568 log_t *log, int is_html) {
569 #ifndef USE_PANNABLE_AREA
570 /* put this inside a scrolled view */
571 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
572 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
573 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
574 #else
575 GtkWidget *pannable_area = hildon_pannable_area_new();
576 #endif
577
578 #ifdef ENABLE_BROWSER_INTERFACE
579 gboolean gc_link = strncmp(context->cache->id, "GC", 2) == 0;
580 #else
581 #define gc_link (FALSE)
582 #endif
583
584 GtkWidget *vbox = gtk_vbox_new(FALSE, 6);
585
586 #ifdef ENABLE_BROWSER_INTERFACE
587 if(gc_link) {
588 GtkWidget *but =
589 gtk_button_new_with_label(_("Post a new log entry for this geocache"));
590 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
591 hildon_gtk_widget_set_theme_size(but,
592 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
593 #endif
594 gtk_signal_connect(GTK_OBJECT(but), "clicked",
595 GTK_SIGNAL_FUNC(on_gclink_clicked), context);
596
597 gtk_box_pack_start_defaults(GTK_BOX(vbox), but);
598 }
599 #endif
600
601 int logs = gpx_number_of_logs(log);
602 GtkWidget *table = gtk_table_new(2*logs-1, 2,FALSE);
603 int log_cnt = 0;
604
605 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
606
607 /* add all logs to the vbox */
608 while(log) {
609 GtkWidget *ivbox = gtk_vbox_new(FALSE, 2);
610 GtkWidget *ihbox = gtk_hbox_new(FALSE, 2);
611
612 static const char *finder_type = "profile/";
613 GtkWidget *finder = link_button_by_id(appdata, log->finder->name,
614 finder_type, log->finder->id);
615
616 /* if the finder is a button make sure it's the right size and */
617 /* does not exceed the size limits */
618 if(GTK_WIDGET_TYPE(finder) == GTK_TYPE_BUTTON) {
619 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
620 hildon_gtk_widget_set_theme_size(finder,
621 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
622 #endif
623
624 gtk_label_set_ellipsize(GTK_LABEL(gtk_bin_get_child(GTK_BIN(finder))),
625 PANGO_ELLIPSIZE_END);
626 } else
627 gtk_label_set_ellipsize(GTK_LABEL(finder), PANGO_ELLIPSIZE_END);
628
629 gtk_box_pack_start(GTK_BOX(ivbox), finder, FALSE, FALSE, 0);
630
631 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
632 icon_get_widget(ICON_LOG, log->type));
633
634 char date_str[32];
635 if(log->day && log->month && log->year) {
636 GDate *date = g_date_new_dmy(log->day, log->month, log->year);
637 g_date_strftime(date_str, sizeof(date_str), "%x", date);
638 g_date_free(date);
639 } else
640 strcpy(date_str, "---");
641
642 gtk_box_pack_start_defaults(GTK_BOX(ihbox), gtk_label_new(date_str));
643
644 gtk_box_pack_start(GTK_BOX(ivbox), ihbox, FALSE, FALSE, 0);
645
646 gtk_table_attach_defaults(GTK_TABLE(table), ivbox, 0, 1,
647 2*log_cnt, 2*log_cnt+1);
648
649 if(log->text) {
650 gtk_table_attach_defaults(GTK_TABLE(table),
651 html_view(appdata, log->text,
652 is_html?HTML_HTML:HTML_CUSTOM_MARKUP, FALSE, NULL, NULL),
653 1, 2, 2*log_cnt, 2*log_cnt+1);
654 }
655
656 if(log_cnt < logs-1) {
657 gtk_table_set_row_spacing(GTK_TABLE(table), 2*log_cnt, 8);
658
659 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
660 0, 2, 2*log_cnt+1, 2*log_cnt+2);
661
662 gtk_table_set_row_spacing(GTK_TABLE(table), 2*log_cnt+1, 8);
663 }
664
665 log = log->next;
666 log_cnt++;
667 }
668
669 gtk_box_pack_start_defaults(GTK_BOX(vbox), table);
670
671 #ifndef USE_PANNABLE_AREA
672 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
673 vbox);
674 return scrolled_window;
675 #else
676 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
677 vbox);
678 return pannable_area;
679 #endif
680 }
681
682 #ifdef USE_MAEMO
683 /* this routine is called once a second as long as the "goto" tab is visible */
684 static gboolean screensaver_update(gpointer data) {
685 appdata_t *appdata = (appdata_t*)data;
686
687 if(appdata->goto_disable_screensaver)
688 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
689 fprintf(stderr, "error with display blank\n");
690
691 return TRUE; // fire again
692 }
693 #endif
694
695 static void on_notebook_page_change(GtkNotebook *notebook,
696 GtkNotebookPage *page,
697 guint page_num,
698 gpointer user_data) {
699
700 cache_context_t *context = (cache_context_t*)user_data;
701 GtkWidget *w = gtk_notebook_get_nth_page(notebook, page_num);
702 const char *name = gtk_notebook_get_tab_label_text(notebook, w);
703
704 #ifdef USE_MAEMO
705 if(context->handler_id)
706 gtk_timeout_remove(context->handler_id);
707 #endif
708
709 /* this is a workaround, around some bug in the gtktextwidget or so ... */
710 /* i tried to get info on this and everybody agreed that this is a bug */
711 /* in gtk but noone had a fix ready. so i came up with this. */
712 /* seems to work ... */
713 if(strcasecmp(name, _("Logs")) == 0) {
714 gtk_widget_queue_resize(w);
715 } else if(strcasecmp(name, _("TBs")) == 0) {
716 gtk_widget_queue_resize(w);
717 } else if(strcasecmp(name, _("Goto")) == 0) {
718 #ifdef USE_MAEMO
719 context->handler_id = gtk_timeout_add(1000, screensaver_update,
720 context->appdata);
721 #endif
722 goto_coordinate_update(context);
723 }
724
725 if(strcasecmp(name, _("Main")) == 0) {
726 /* the notes page may have changed its "override" setting, thus the */
727 /* striked out coordinate may need update */
728 overview_coordinate_update(context);
729 }
730 }
731
732 static void on_notebook_destroy(GtkWidget *widget, gpointer user_data ) {
733 cache_context_t *context = (cache_context_t*)user_data;
734
735 printf("destroying notebook\n");
736
737 /* cancel a pending gcvote request */
738 if(context->gcvote_request) {
739 gcvote_request_free(context->gcvote_request);
740 context->gcvote_request = NULL;
741 }
742
743 notes_destroy_event(NULL, context);
744 goto_destroy_event(NULL, context);
745
746 #ifdef USE_MAEMO
747 if(context->handler_id)
748 gtk_timeout_remove(context->handler_id);
749 #endif
750
751 free(user_data);
752 }
753
754 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >= 5)
755 #define CUSTOM_NOTEBOOK
756 #endif
757
758 static GtkWidget *notebook_new(void) {
759 #ifdef CUSTOM_NOTEBOOK
760 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
761
762 GtkWidget *notebook = gtk_notebook_new();
763
764 /* prevents user from accidentially touching the breadcrumb trail */
765 /* (looks ugly on fremantle as it isn't themed) */
766 // gtk_notebook_set_tab_pos(GTK_NOTEBOOK(notebook), GTK_POS_BOTTOM);
767
768 /* solution for fremantle: we use a row of ordinary buttons instead */
769 /* of regular tabs */
770
771 /* hide the regular tabs */
772 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(notebook), FALSE);
773
774 gtk_box_pack_start_defaults(GTK_BOX(vbox), notebook);
775
776 /* store a reference to the notebook in the vbox */
777 g_object_set_data(G_OBJECT(vbox), "notebook", (gpointer)notebook);
778
779 /* create a hbox for the buttons */
780 GtkWidget *hbox = gtk_hbox_new(TRUE, 0);
781 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
782 g_object_set_data(G_OBJECT(vbox), "hbox", (gpointer)hbox);
783
784 return vbox;
785 #else
786 return gtk_notebook_new();
787 #endif
788 }
789
790 #ifdef CUSTOM_NOTEBOOK
791 static void on_notebook_button_clicked(GtkWidget *button, gpointer data) {
792 GtkNotebook *nb =
793 GTK_NOTEBOOK(g_object_get_data(G_OBJECT(data), "notebook"));
794
795 gint page = (gint)g_object_get_data(G_OBJECT(button), "page");
796 gtk_notebook_set_current_page(nb, page);
797 }
798 #endif
799
800 static void notebook_append_page(GtkWidget *notebook,
801 GtkWidget *page, char *label) {
802 #ifdef CUSTOM_NOTEBOOK
803 GtkNotebook *nb =
804 GTK_NOTEBOOK(g_object_get_data(G_OBJECT(notebook), "notebook"));
805
806 gint page_num = gtk_notebook_append_page(nb, page, gtk_label_new(label));
807 GtkWidget *button = NULL;
808
809 /* select button for page 0 by default */
810 if(!page_num) {
811 button = gtk_radio_button_new_with_label(NULL, label);
812 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
813 g_object_set_data(G_OBJECT(notebook), "group_master", (gpointer)button);
814 } else {
815 GtkWidget *master = g_object_get_data(G_OBJECT(notebook), "group_master");
816 button = gtk_radio_button_new_with_label_from_widget(
817 GTK_RADIO_BUTTON(master), label);
818 }
819
820 gtk_toggle_button_set_mode(GTK_TOGGLE_BUTTON(button), FALSE);
821 g_object_set_data(G_OBJECT(button), "page", (gpointer)page_num);
822
823 gtk_signal_connect(GTK_OBJECT(button), "clicked",
824 GTK_SIGNAL_FUNC(on_notebook_button_clicked), notebook);
825
826 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
827 hildon_gtk_widget_set_theme_size(button,
828 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
829 #endif
830
831 gtk_box_pack_start_defaults(
832 GTK_BOX(g_object_get_data(G_OBJECT(notebook), "hbox")),
833 button);
834
835 #else
836 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page, gtk_label_new(label));
837 #endif
838 }
839
840 static GObject *notebook_object(GtkWidget *notebook) {
841 #ifdef CUSTOM_NOTEBOOK
842 return G_OBJECT(g_object_get_data(G_OBJECT(notebook), "notebook"));
843 #else
844 return G_OBJECT(notebook);
845 #endif
846 }
847
848 GtkWidget *cache_view(appdata_t *appdata, cache_t *cache) {
849 GtkWidget *notebook;
850
851 cache_context_t *cache_context = malloc(sizeof(cache_context_t));
852 memset(cache_context, 0, sizeof(cache_context_t));
853 cache_context->appdata = appdata;
854 cache_context->cache = cache;
855
856 #ifdef USE_MAEMO
857 #define TAB_DESC _("Desc.")
858 #define TAB_WPTS _("Wpts")
859 #else
860 #define TAB_DESC _("Description")
861 #define TAB_WPTS _("Waypoints")
862 #endif
863
864 notebook = notebook_new();
865
866 notebook_append_page(notebook,
867 cache_overview(cache_context), _("Main"));
868
869 if(cache->long_description)
870 notebook_append_page(notebook,
871 cache_description(appdata, cache), TAB_DESC);
872
873 if(cache->hint)
874 notebook_append_page(notebook,
875 cache_hint(appdata, cache), _("Hint"));
876
877 if(cache->log)
878 notebook_append_page(notebook,
879 cache_logs(appdata, cache_context, cache->log, cache->logs_are_html),
880 _("Logs"));
881
882 if(cache->wpt)
883 notebook_append_page(notebook,
884 cache_wpts(appdata, cache->wpt), TAB_WPTS);
885
886 if(cache->tb)
887 notebook_append_page(notebook,
888 cache_tbs(appdata, cache->tb), _("TBs"));
889
890 notebook_append_page(notebook,
891 cache_notes(cache_context), _("Notes"));
892
893 notebook_append_page(notebook,
894 goto_cache(cache_context), _("Goto"));
895
896 g_signal_connect(notebook_object(notebook), "switch-page",
897 G_CALLBACK(on_notebook_page_change), cache_context);
898
899 g_signal_connect(notebook_object(notebook), "destroy",
900 G_CALLBACK(on_notebook_destroy), cache_context);
901
902 return notebook;
903 }
904
905 #ifndef USE_MAEMO
906 void cache_dialog(appdata_t *appdata, cache_t *cache) {
907 GtkWidget *dialog = gtk_dialog_new_with_buttons(cache->name,
908 GTK_WINDOW(appdata->window),
909 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
910 GTK_DIALOG_DESTROY_WITH_PARENT,
911 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
912 NULL);
913
914 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
915
916 /* create cache visualization widget */
917 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
918 cache_view(appdata, cache));
919
920 gtk_widget_show_all(dialog);
921 gtk_dialog_run(GTK_DIALOG(dialog));
922 gtk_widget_destroy(dialog);
923 }
924
925 #else
926 #ifdef USE_STACKABLE_WINDOW
927 static void on_cache_destroy (GtkWidget *widget, appdata_t *appdata) {
928 appdata->cur_cache = NULL;
929
930 /* restore cur_view */
931 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
932 }
933
934 void cache_dialog(appdata_t *appdata, cache_t *cache) {
935 GtkWidget *window = hildon_stackable_window_new();
936
937 /* store last "cur_view" in window */
938 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
939
940 appdata->cur_cache = cache;
941 char *title = g_strdup_printf("%s - GPXView", cache->name);
942 gtk_window_set_title(GTK_WINDOW(window), title);
943 g_free(title);
944
945 /* create cache visualization widget */
946 appdata->cur_view = cache_view(appdata, cache);
947 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
948
949 hildon_window_set_app_menu(HILDON_WINDOW(window),
950 menu_create(appdata, MENU_CACHE));
951
952 g_signal_connect(G_OBJECT(window), "destroy",
953 G_CALLBACK(on_cache_destroy), appdata);
954
955 gtk_widget_show_all(window);
956 }
957 #endif // USE_STACKABLE_WINDOW
958
959 #endif // USE_MAEMO