Contents of /trunk/src/cache.c

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Revision 165 - (show annotations)
Sun Nov 8 20:32:55 2009 UTC (14 years, 5 months ago) by harbaum
File MIME type: text/plain
File size: 30671 byte(s) 
Lots of Fremantle'ization
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
23 static GtkWidget *cache_description(appdata_t *appdata, cache_t *cache) {
24 return html_view(appdata, cache->long_description,
25 cache->long_is_html?HTML_HTML:HTML_PLAIN_TEXT, TRUE, cache, NULL);
26 }
27
28 #ifndef USE_MAEMO // maemos touchscreen doesn't support tooltips
29 static const char *cache_type_tip[] = {
30 "Traditional Cache", "Multicache", "Mystery/Unknown Cache",
31 "Virtual Cache", "Webcam Cache", "Event Cache",
32 "Letterbox Hybrid", "Earthcache", "Wherigo Cache",
33 "Mega-Event Cache", "Cache-In-Trash-Out Cache"
34 };
35
36 static const char *cache_size_tip[] = {
37 "Regular Container", "Small Container", "Micro",
38 "Other Container", "Container not chosen", "Large Container",
39 "Virtual Container"
40 };
41 #endif
42
43 static const char *cache_size_name[] = {
44 "Regular", "Small", "Micro", "Other",
45 "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)),1,0,0);
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 snprintf(str, sizeof(str), _("%.1f°"),
60 gpx_pos_get_bearing(refpos, pos));
61 gtk_box_pack_start_defaults(GTK_BOX(hbox), GTK_LABEL_SMALL(str));
62 gpx_pos_get_distance_str(str, sizeof(str),
63 refpos, pos, appdata->imperial);
64 gtk_box_pack_start(GTK_BOX(hbox),
65 gtk_label_attrib(str, SIZE_SMALL, STRIKETHROUGH_NONE),1,0,0);
66 } else
67 gtk_box_pack_start(GTK_BOX(hbox),
68 gtk_label_attrib(_("(no position)"),
69 SIZE_SMALL, STRIKETHROUGH_NONE),1,0,0);
70 } else
71 gtk_box_pack_start(GTK_BOX(hbox),
72 gtk_label_attrib(_("(invalid position in notes)"),
73 SIZE_SMALL, STRIKETHROUGH_NONE),1,0,0);
74 }
75
76 /* this function sets everthing related to the coordinate. used to */
77 /* cope with the user setting a new "note coordinate" */
78 void overview_coordinate_update(cache_context_t *context) {
79 if(!context->notes.modified)
80 return;
81
82 /* update position labels */
83 int strike = notes_get_override(context)?STRIKETHROUGH:STRIKETHROUGH_NONE;
84 char str[32];
85 pos_lat_str(str, sizeof(str), context->cache->pos.lat);
86 gtk_label_attrib_set(context->pos_lat_label, str, SIZE_BIG, strike);
87 pos_lon_str(str, sizeof(str), context->cache->pos.lon);
88 gtk_label_attrib_set(context->pos_lon_label, str, SIZE_BIG, strike);
89
90 /* remove enire hbox and build a new one */
91 gtk_container_foreach(GTK_CONTAINER(context->bearing_hbox),
92 (GtkCallback)gtk_widget_destroy, NULL);
93
94 /* update distance/etc */
95 if(!isnan(context->cache->pos.lat) &&
96 !isnan(context->cache->pos.lon))
97 bearing_fill_hbox(context->bearing_hbox, context->appdata,
98 *get_pos(context->appdata), notes_get_pos(context));
99
100 gtk_widget_show_all(context->bearing_hbox);
101 }
102
103 static void gcvote_set(cache_context_t *context, vote_t *vote) {
104 if(!vote) return;
105
106 if(context->quality) {
107 gtk_widget_destroy(context->quality);
108 context->quality = NULL;
109 }
110
111 if(context->votes) {
112 gtk_widget_destroy(context->votes);
113 context->votes = NULL;
114 }
115
116 /* update/draw the voting */
117 #ifndef USE_MAEMO
118 GtkTooltips *tips = gtk_tooltips_new();
119 #endif
120
121 char *votes_str = g_strdup_printf(_("Quality (%d %s):"), vote->votes,
122 (vote->votes == 1)?_("vote"):_("votes"));
123 context->votes = GTK_LABEL_SMALL(votes_str);
124 gtk_box_pack_start(GTK_BOX(context->votebox),
125 context->votes, FALSE, FALSE, 0);
126 g_free(votes_str);
127 context->quality = icon_get_widget(ICON_STARS, (int)(vote->quality*2-2));
128 gtk_box_pack_start(GTK_BOX(context->votebox), context->quality,
129 FALSE, FALSE, 0);
130
131 #ifndef USE_MAEMO
132 char *str = g_strdup_printf(_("Quality: %d"), vote->quality);
133 gtk_tooltips_set_tip(tips, context->votebox, str, NULL);
134 g_free(str);
135 #endif
136
137 gtk_widget_show_all(context->votebox);
138
139 g_free(vote);
140 }
141
142 static void gcvote_callback(vote_t *vote, gpointer data) {
143 cache_context_t *context = (cache_context_t*)data;
144
145 /* no vote returned: request failed, just cleanup */
146 if(!vote) {
147 printf("gcvote: callback for failed request\n");
148
149 gcvote_request_free(context->gcvote_request);
150 context->gcvote_request = NULL;
151 return;
152 }
153
154 printf("gcvote: callback is being called with a %d/%d\n",
155 vote->quality, vote->votes);
156
157 gcvote_set(context, vote);
158
159 gcvote_save(context->appdata, context->cache, &context->gcvote_request->mem);
160
161 gcvote_request_free(context->gcvote_request);
162 context->gcvote_request = NULL;
163 }
164
165 static GtkWidget *cache_overview(cache_context_t *context) {
166 GtkWidget *vbox, *ivbox;
167 GtkWidget *table, *tip;
168 char str[64];
169 #ifndef USE_MAEMO
170 GtkTooltips *tips = gtk_tooltips_new();
171 #endif
172 appdata_t *appdata = context->appdata;
173 cache_t *cache = context->cache;
174
175 vbox = gtk_vbox_new(FALSE, 0);
176
177 table = gtk_table_new(3,4, FALSE);
178
179 if(cache->type != CACHE_TYPE_UNKNOWN) {
180 gtk_table_attach(GTK_TABLE(table),
181 tip = icon_get_widget(ICON_CACHE_TYPE, cache->type), 0,1,0,1,
182 GTK_FILL, 0, GTK_FILL, 0);
183 #ifndef USE_MAEMO
184 gtk_tooltips_set_tip(tips, tip, _(cache_type_tip[cache->type]), NULL);
185 #endif
186 }
187
188 /* ------------ box containing container info ------------ */
189 if(cache->container != CACHE_CONT_UNKNOWN) {
190 ivbox = gtk_vbox_new(FALSE, 0);
191 sprintf(str, _("Size: %s"), _(cache_size_name[cache->container]));
192 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(str),
193 FALSE, FALSE, 0);
194 gtk_box_pack_start(GTK_BOX(ivbox),
195 icon_get_widget(ICON_CACHE_SIZE, cache->container),
196 FALSE, FALSE, 0);
197 gtk_table_attach(GTK_TABLE(table), ivbox, 0,1,1,2,
198 GTK_EXPAND | GTK_FILL, 0, GTK_FILL, 0);
199 #ifndef USE_MAEMO
200 gtk_tooltips_set_tip(tips, ivbox, _(cache_size_tip[cache->container]), NULL);
201 #endif
202 }
203
204 /* ----------------------- id ---------------------------- */
205 if(cache->id) {
206 int strike = cache->archived?STRIKETHROUGH_RED:
207 (!cache->available?STRIKETHROUGH:STRIKETHROUGH_NONE);
208 GtkWidget *lbl = link_button_attrib(context->appdata,
209 cache->id, context->cache->url,
210 SIZE_BIG, strike);
211 gtk_table_attach(GTK_TABLE(table), lbl, 1,2,0,1, FALSE, FALSE, 0, 0);
212 }
213
214 /* --------------- box containing owner info ------------- */
215 if(cache->owner) {
216 ivbox = gtk_vbox_new(FALSE, 0);
217 gtk_box_pack_start_defaults(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("by")));
218
219 static const char *owner_type = "profile/";
220 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
221 link_button_by_id(appdata, cache->owner->name,
222 owner_type, cache->owner->id));
223 gtk_table_attach(GTK_TABLE(table), ivbox, 1,2,1,2, FALSE,FALSE,0,0);
224 }
225
226 /* ----------- vbox containing all ratings ---------- */
227 GtkWidget *ratebox = gtk_vbox_new(FALSE, 0);
228
229 /* ----------- box containing difficulty rating ---------- */
230 if(cache->difficulty != 0) {
231 ivbox = gtk_vbox_new(FALSE, 0);
232 gtk_box_pack_start(GTK_BOX(ivbox),
233 GTK_LABEL_SMALL(_("Difficulty:")),
234 FALSE, FALSE, 0);
235 gtk_box_pack_start(GTK_BOX(ivbox),
236 icon_get_widget(ICON_STARS, (int)(cache->difficulty*2-2)),
237 FALSE, FALSE, 0);
238
239 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
240 gtk_container_add(GTK_CONTAINER(align), ivbox);
241 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
242 #ifndef USE_MAEMO
243 sprintf(str, _("Difficulty: %.1f"), cache->difficulty);
244 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
245 #endif
246 }
247
248 /* ------------ box containing terrain rating ------------ */
249 if(cache->terrain != 0) {
250 ivbox = gtk_vbox_new(FALSE, 0);
251 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("Terrain:")),
252 FALSE, FALSE, 0);
253 gtk_box_pack_start(GTK_BOX(ivbox),
254 icon_get_widget(ICON_STARS, (int)(cache->terrain*2-2)),
255 FALSE, FALSE, 0);
256 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
257 gtk_container_add(GTK_CONTAINER(align), ivbox);
258 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
259 #ifndef USE_MAEMO
260 sprintf(str, _("Terrain: %.1f"), cache->terrain);
261 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
262 #endif
263 }
264
265 /* --------------------- GCVote ------------------------ */
266
267 vote_t *vote = gcvote_restore(appdata, cache);
268
269 context->gcvote_request =
270 gcvote_request(appdata, gcvote_callback, cache->url, context);
271
272 context->votebox = gtk_vbox_new(FALSE, 0);
273 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
274 gtk_container_add(GTK_CONTAINER(align), context->votebox);
275 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
276
277 /* fill with vote if present on disk (will also free vote) */
278 if(vote)
279 gcvote_set(context, vote);
280
281 gtk_table_attach_defaults(GTK_TABLE(table), ratebox, 2,3,0,2);
282
283 /* ----------------------------------------------------- */
284
285
286 /* ----------------- the two coordinates ----------------- */
287 /* ----------------- and the heading/distance ------------ */
288 pos_t *refpos = get_pos(appdata);
289
290 ivbox = gtk_vbox_new(FALSE, 0);
291 int strike = (cache->notes && cache->notes->override)?
292 STRIKETHROUGH:STRIKETHROUGH_NONE;
293
294 /* the original coordinate is being displayed */
295 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
296 context->pos_lat_label = pos_lat(cache->pos.lat, SIZE_BIG, strike));
297 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
298 context->pos_lon_label = pos_lon(cache->pos.lon, SIZE_BIG, strike));
299
300 /* but calculations may be done with respect to the overriden one */
301 if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) {
302 context->bearing_hbox = gtk_hbox_new(FALSE, 0);
303 bearing_fill_hbox(context->bearing_hbox, appdata, *refpos,
304 gpx_cache_pos(cache));
305 gtk_box_pack_start_defaults(GTK_BOX(ivbox), context->bearing_hbox);
306 }
307
308 gtk_table_attach_defaults(GTK_TABLE(table), ivbox, 3,4,0,2);
309
310 /* ----------------------------------------------------- */
311
312 gtk_box_pack_start(GTK_BOX(vbox), table, 0,0,0);
313 gtk_box_pack_start(GTK_BOX(vbox), gtk_hseparator_new(),FALSE,FALSE,0);
314
315 /* ----------------------------------------------------- */
316
317 if(cache->short_description)
318 gtk_box_pack_start_defaults(GTK_BOX(vbox),
319 html_view(appdata, cache->short_description,
320 cache->short_is_html?HTML_HTML:HTML_PLAIN_TEXT, TRUE, cache, NULL));
321
322 return vbox;
323 }
324
325 /* slow but short, we don't need performance here ... */
326 static void rot13(char *t) {
327 int braces = 0;
328
329 while(*t) {
330 if(!braces) {
331 if(*t == '[')
332 braces++;
333 else if(((*t >= 'a') && (*t < 'n')) ||
334 ((*t >= 'A') && (*t < 'N'))) *t += 13;
335 else if(((*t >= 'n') && (*t <= 'z')) ||
336 ((*t >= 'N') && (*t <= 'Z'))) *t -= 13;
337 } else {
338 if(braces > 0 && *t == ']')
339 braces--;
340 }
341
342 t++;
343 }
344 }
345
346 static void on_decrypt(GtkWidget *widget, gpointer data) {
347 /* data is a link to the textview */
348 g_assert(GTK_IS_TEXT_VIEW(data));
349
350 GtkTextIter start, end;
351 GtkTextBuffer *buffer = gtk_text_view_get_buffer((GtkTextView*)data);
352
353 gtk_text_buffer_get_start_iter(buffer, &start);
354 gtk_text_buffer_get_end_iter(buffer, &end);
355 char *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
356
357 rot13(text);
358 gtk_text_buffer_set_text(buffer, text, -1);
359
360 free(text);
361 }
362
363 static GtkWidget *cache_hint(appdata_t *appdata, cache_t *cache) {
364 /* encrypting/decrypting html is nothing we want to do */
365 if(cache->hint_is_html)
366 return html_view(appdata, cache->hint, HTML_HTML, TRUE, NULL, NULL);
367
368 /* we can now be sure that we are talking about pain text */
369 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
370
371 char *hint = strdup(cache->hint);
372 rot13(hint);
373 GtkWidget *view =
374 html_view(appdata, hint, HTML_PLAIN_TEXT, TRUE, NULL, NULL);
375 gtk_box_pack_start_defaults(GTK_BOX(vbox), view);
376 free(hint);
377
378 GtkWidget *button = gtk_button_new_with_label(_("Encrypt/Decrypt"));
379 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
380 hildon_gtk_widget_set_theme_size(button,
381 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
382 #endif
383 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
384 gtk_signal_connect(GTK_OBJECT(button), "clicked",
385 GTK_SIGNAL_FUNC(on_decrypt), gtk_bin_get_child(GTK_BIN(view)));
386
387 return vbox;
388 }
389
390 static GtkWidget *cache_wpts(appdata_t *appdata, wpt_t *wpt) {
391 pos_t *refpos = NULL;
392
393 #ifndef USE_PANNABLE_AREA
394 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
395 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
396 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
397 #else
398 GtkWidget *pannable_area = hildon_pannable_area_new();
399 #endif
400
401 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
402
403 /* four rows per waypoint */
404 GtkWidget *table = gtk_table_new(4*gpx_number_of_waypoints(wpt)-1,4, FALSE);
405
406 refpos = get_pos(appdata);
407
408 int wpt_row=0;
409 while(wpt) {
410 GtkWidget *ihbox, *tip;
411 char str[32];
412
413 /* ----------------------- icon/id ---------------------------- */
414 ihbox = gtk_hbox_new(FALSE, 0);
415
416 if(wpt->sym != WPT_SYM_UNKNOWN) {
417 gtk_box_pack_start(GTK_BOX(ihbox),
418 tip = icon_get_widget(ICON_WPT, wpt->sym), 1,0,0);
419 }
420
421 if(wpt->id)
422 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_BIG(wpt->id), 1,0,0);
423
424 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 0,1,wpt_row, wpt_row+1);
425
426 /* ----------------- the two coordinates ----------------- */
427 /* ----------------- and the heading/distance ------------ */
428 gtk_table_attach_defaults(GTK_TABLE(table),
429 pos_lat(wpt->pos.lat, SIZE_BIG, STRIKETHROUGH_NONE),
430 1,2, wpt_row, wpt_row+1);
431 gtk_table_attach_defaults(GTK_TABLE(table),
432 pos_lon(wpt->pos.lon, SIZE_BIG, STRIKETHROUGH_NONE),
433 2,3, wpt_row, wpt_row+1);
434
435 ihbox = gtk_hbox_new(FALSE, 0);
436 gtk_box_pack_start(GTK_BOX(ihbox), gtk_image_new_from_pixbuf(
437 icon_bearing(*refpos, wpt->pos)),1,0,0);
438 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
439 GTK_LABEL_SMALL((char*)pos_get_bearing_str(*refpos, wpt->pos)));
440 snprintf(str, sizeof(str), _("%.1f°"),
441 gpx_pos_get_bearing(*refpos, wpt->pos));
442 gtk_box_pack_start_defaults(GTK_BOX(ihbox), GTK_LABEL_SMALL(str));
443 gpx_pos_get_distance_str(str, sizeof(str),
444 *refpos, wpt->pos, appdata->imperial);
445 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_SMALL(str),1,0,0);
446
447 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 3,4,
448 wpt_row+0, wpt_row+1);
449
450 /* ------------------ description ------------------------- */
451 if(wpt->desc)
452 gtk_table_attach_defaults(GTK_TABLE(table),
453 simple_text_widget(wpt->desc), 0,4,
454 wpt_row+1, wpt_row+2);
455
456 /* ------------------ comment ------------------------- */
457 if(wpt->cmt)
458 gtk_table_attach_defaults(GTK_TABLE(table),
459 simple_text_widget(wpt->cmt), 0,4,
460 wpt_row+2, wpt_row+3);
461
462 /* --------------------- seperator -------------------------*/
463 if(wpt->next) {
464 gtk_table_set_row_spacing(GTK_TABLE(table), wpt_row+2, 8);
465 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0,4,
466 wpt_row+3, wpt_row+4);
467 gtk_table_set_row_spacing(GTK_TABLE(table), wpt_row+3, 8);
468 }
469
470 wpt_row+=4;
471 wpt = wpt->next;
472 }
473
474 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
475
476 #ifndef USE_PANNABLE_AREA
477 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
478 vbox);
479 return scrolled_window;
480 #else
481 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
482 vbox);
483 return pannable_area;
484 #endif
485 }
486
487 static GtkWidget *cache_tbs(appdata_t *appdata, tb_t *tb) {
488 pos_t *refpos = NULL;
489
490 #ifndef USE_PANNABLE_AREA
491 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
492 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
493 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
494 #else
495 GtkWidget *pannable_area = hildon_pannable_area_new();
496 #endif
497
498 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
499
500 /* four rows per waypoint */
501 GtkWidget *table = gtk_table_new(2*gpx_number_of_tbs(tb)-1,3, FALSE);
502
503 refpos = get_pos(appdata);
504
505 int tb_row=0;
506 while(tb) {
507 static const char *tb_type = "track/details.aspx";
508
509 /* --------------------- icon/ref/name -------------------------*/
510 gtk_table_attach_defaults(GTK_TABLE(table), icon_get_widget(ICON_TB, 0),
511 0, 1, tb_row+0, tb_row+1);
512
513
514 if(tb->ref) {
515 GtkWidget *ref = link_button_by_id(appdata, tb->ref, tb_type, tb->id);
516 gtk_table_attach_defaults(GTK_TABLE(table), ref,
517 1, 2, tb_row+0, tb_row+1);
518 }
519
520 if(tb->name)
521 gtk_table_attach_defaults(GTK_TABLE(table), GTK_LABEL_BIG(tb->name),
522 2, 3, tb_row+0, tb_row+1);
523
524 /* --------------------- seperator -------------------------*/
525 if(tb->next)
526 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0, 3,
527 tb_row+1, tb_row+2);
528 tb_row+=2;
529 tb = tb->next;
530 }
531
532 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
533
534 #ifndef USE_PANNABLE_AREA
535 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
536 vbox);
537 return scrolled_window;
538 #else
539 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
540 vbox);
541 return pannable_area;
542 #endif
543 }
544
545 #ifdef ENABLE_BROWSER_INTERFACE
546 static void on_gclink_clicked(GtkButton *button, gpointer data) {
547 cache_context_t *context = (cache_context_t*)data;
548 char *url = g_strdup_printf("http://www.geocaching.com/seek/log.aspx?wp=%s", context->cache->id);
549 browser_url(context->appdata, url);
550 g_free(url);
551 }
552 #endif
553
554 static GtkWidget *cache_logs(appdata_t *appdata, cache_context_t *context,
555 log_t *log, int is_html) {
556 #ifndef USE_PANNABLE_AREA
557 /* put this inside a scrolled view */
558 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
559 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
560 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
561 #else
562 GtkWidget *pannable_area = hildon_pannable_area_new();
563 #endif
564
565 #ifdef ENABLE_BROWSER_INTERFACE
566 gboolean gc_link = strncmp(context->cache->id, "GC", 2) == 0;
567 #else
568 #define gc_link (FALSE)
569 #endif
570
571 GtkWidget *vbox = gtk_vbox_new(FALSE, 6);
572
573 #ifdef ENABLE_BROWSER_INTERFACE
574 if(gc_link) {
575 GtkWidget *but =
576 gtk_button_new_with_label(_("Post a new log entry for this geocache"));
577 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
578 hildon_gtk_widget_set_theme_size(but,
579 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
580 #endif
581 gtk_signal_connect(GTK_OBJECT(but), "clicked",
582 GTK_SIGNAL_FUNC(on_gclink_clicked), context);
583
584 gtk_box_pack_start_defaults(GTK_BOX(vbox), but);
585 }
586 #endif
587
588 int logs = gpx_number_of_logs(log);
589 GtkWidget *table = gtk_table_new(2*logs-1, 2,FALSE);
590 int log_cnt = 0;
591
592 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
593
594 /* add all logs to the vbox */
595 while(log) {
596 GtkWidget *ivbox = gtk_vbox_new(FALSE, 2);
597 GtkWidget *ihbox = gtk_hbox_new(FALSE, 2);
598
599 static const char *finder_type = "profile/";
600 GtkWidget *finder = link_button_by_id(appdata, log->finder->name,
601 finder_type, log->finder->id);
602
603 /* if the finder is a button make sure it's the right size and */
604 /* does not exceed the size limits */
605 if(GTK_WIDGET_TYPE(finder) == GTK_TYPE_BUTTON) {
606 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
607 hildon_gtk_widget_set_theme_size(finder,
608 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
609 #endif
610
611 gtk_label_set_ellipsize(GTK_LABEL(gtk_bin_get_child(GTK_BIN(finder))),
612 PANGO_ELLIPSIZE_END);
613 } else
614 gtk_label_set_ellipsize(GTK_LABEL(finder), PANGO_ELLIPSIZE_END);
615
616 gtk_box_pack_start(GTK_BOX(ivbox), finder, FALSE, FALSE, 0);
617
618 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
619 icon_get_widget(ICON_LOG, log->type));
620
621 char date_str[32];
622 if(log->day && log->month && log->year) {
623 GDate *date = g_date_new_dmy(log->day, log->month, log->year);
624 g_date_strftime(date_str, sizeof(date_str), "%x", date);
625 g_date_free(date);
626 } else
627 strcpy(date_str, "---");
628
629 gtk_box_pack_start_defaults(GTK_BOX(ihbox), gtk_label_new(date_str));
630
631 gtk_box_pack_start(GTK_BOX(ivbox), ihbox, FALSE, FALSE, 0);
632
633 gtk_table_attach_defaults(GTK_TABLE(table), ivbox, 0, 1,
634 2*log_cnt, 2*log_cnt+1);
635
636 if(log->text) {
637 gtk_table_attach_defaults(GTK_TABLE(table),
638 html_view(appdata, log->text,
639 is_html?HTML_HTML:HTML_CUSTOM_MARKUP, FALSE, NULL, NULL),
640 1, 2, 2*log_cnt, 2*log_cnt+1);
641 }
642
643 if(log_cnt < logs-1) {
644 gtk_table_set_row_spacing(GTK_TABLE(table), 2*log_cnt, 8);
645
646 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
647 0, 2, 2*log_cnt+1, 2*log_cnt+2);
648
649 gtk_table_set_row_spacing(GTK_TABLE(table), 2*log_cnt+1, 8);
650 }
651
652 log = log->next;
653 log_cnt++;
654 }
655
656 gtk_box_pack_start_defaults(GTK_BOX(vbox), table);
657
658 #ifndef USE_PANNABLE_AREA
659 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
660 vbox);
661 return scrolled_window;
662 #else
663 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
664 vbox);
665 return pannable_area;
666 #endif
667 }
668
669 #ifdef USE_MAEMO
670 /* this routine is called once a second as long as the "goto" tab is visible */
671 static gboolean screensaver_update(gpointer data) {
672 appdata_t *appdata = (appdata_t*)data;
673
674 if(appdata->goto_disable_screensaver)
675 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
676 fprintf(stderr, "error with display blank\n");
677
678 return TRUE; // fire again
679 }
680 #endif
681
682 static void on_notebook_page_change(GtkNotebook *notebook,
683 GtkNotebookPage *page,
684 guint page_num,
685 gpointer user_data) {
686
687 cache_context_t *context = (cache_context_t*)user_data;
688 GtkWidget *w = gtk_notebook_get_nth_page(notebook, page_num);
689 const char *name = gtk_notebook_get_tab_label_text(notebook, w);
690
691 #ifdef USE_MAEMO
692 if(context->handler_id)
693 gtk_timeout_remove(context->handler_id);
694 #endif
695
696 /* this is a workaround, around some bug in the gtktextwidget or so ... */
697 /* i tried to get info on this and everybody agreed that this is a bug */
698 /* in gtk but noone had a fix ready. so i came up with this. */
699 /* seems to work ... */
700 if(strcasecmp(name, _("Logs")) == 0) {
701 gtk_widget_queue_resize(w);
702 } else if(strcasecmp(name, _("TBs")) == 0) {
703 gtk_widget_queue_resize(w);
704 } else if(strcasecmp(name, _("Goto")) == 0) {
705 #ifdef USE_MAEMO
706 context->handler_id = gtk_timeout_add(1000, screensaver_update,
707 context->appdata);
708 #endif
709 goto_coordinate_update(context);
710 }
711
712 if(strcasecmp(name, _("Main")) == 0) {
713 /* the notes page may have changed its "override" setting, thus the */
714 /* striked out coordinate may need update */
715 overview_coordinate_update(context);
716 }
717 }
718
719 static void on_notebook_destroy(GtkWidget *widget, gpointer user_data ) {
720 cache_context_t *context = (cache_context_t*)user_data;
721
722 printf("destroying notebook\n");
723
724 /* cancel a pending gcvote request */
725 if(context->gcvote_request) {
726 gcvote_request_free(context->gcvote_request);
727 context->gcvote_request = NULL;
728 }
729
730 notes_destroy_event(NULL, context);
731 goto_destroy_event(NULL, context);
732
733 #ifdef USE_MAEMO
734 if(context->handler_id)
735 gtk_timeout_remove(context->handler_id);
736 #endif
737
738 free(user_data);
739 }
740
741 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >= 5)
742 #define CUSTOM_NOTEBOOK
743 #endif
744
745 static GtkWidget *notebook_new(void) {
746 #ifdef CUSTOM_NOTEBOOK
747 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
748
749 GtkWidget *notebook = gtk_notebook_new();
750
751 /* prevents user from accidentially touching the breadcrumb trail */
752 /* (looks ugly on fremantle as it isn't themed) */
753 // gtk_notebook_set_tab_pos(GTK_NOTEBOOK(notebook), GTK_POS_BOTTOM);
754
755 /* solution for fremantle: we use a row of ordinary buttons instead */
756 /* of regular tabs */
757
758 /* hide the regular tabs */
759 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(notebook), FALSE);
760
761 gtk_box_pack_start_defaults(GTK_BOX(vbox), notebook);
762
763 /* store a reference to the notebook in the vbox */
764 g_object_set_data(G_OBJECT(vbox), "notebook", (gpointer)notebook);
765
766 /* create a hbox for the buttons */
767 GtkWidget *hbox = gtk_hbox_new(TRUE, 0);
768 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
769 g_object_set_data(G_OBJECT(vbox), "hbox", (gpointer)hbox);
770
771 return vbox;
772 #else
773 return gtk_notebook_new();
774 #endif
775 }
776
777 static void on_notebook_button_clicked(GtkWidget *button, gpointer data) {
778 GtkNotebook *nb =
779 GTK_NOTEBOOK(g_object_get_data(G_OBJECT(data), "notebook"));
780
781 /* get previously selected page */
782 gint page = gtk_notebook_get_current_page(nb);
783 char *id_str = g_strdup_printf("button_%d", page);
784 gtk_toggle_button_set_active(
785 GTK_TOGGLE_BUTTON(g_object_get_data(G_OBJECT(data), id_str)), FALSE);
786 g_free(id_str);
787
788 page = (gint)g_object_get_data(G_OBJECT(button), "page");
789 gtk_notebook_set_current_page(nb, page);
790
791 // gtk_widget_set_state(button, GTK_STATE_ACTIVE); // or: SELECTED, ACTIVE
792 // gtk_widget_show_all(button);
793 }
794
795
796 static void notebook_append_page(GtkWidget *notebook,
797 GtkWidget *page, char *label) {
798 #ifdef CUSTOM_NOTEBOOK
799 GtkNotebook *nb =
800 GTK_NOTEBOOK(g_object_get_data(G_OBJECT(notebook), "notebook"));
801
802 gint page_num = gtk_notebook_append_page(nb, page, gtk_label_new(label));
803
804 GtkWidget *button = gtk_toggle_button_new_with_label(label);
805 g_object_set_data(G_OBJECT(button), "page", (gpointer)page_num);
806
807 /* select button for page 0 by default */
808 if(!page_num)
809 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
810
811 gtk_signal_connect(GTK_OBJECT(button), "clicked",
812 GTK_SIGNAL_FUNC(on_notebook_button_clicked), notebook);
813
814 g_object_set_data(G_OBJECT(button), "page", (gpointer)page_num);
815
816 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
817 hildon_gtk_widget_set_theme_size(button,
818 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
819 #endif
820
821 char *id_str = g_strdup_printf("button_%d", page_num);
822 g_object_set_data(G_OBJECT(notebook), id_str, (gpointer)button);
823 g_free(id_str);
824
825 gtk_box_pack_start_defaults(
826 GTK_BOX(g_object_get_data(G_OBJECT(notebook), "hbox")),
827 button);
828
829 #else
830 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page, gtk_label_new(label));
831 #endif
832 }
833
834 static GObject *notebook_object(GtkWidget *notebook) {
835 #ifdef CUSTOM_NOTEBOOK
836 return G_OBJECT(g_object_get_data(G_OBJECT(notebook), "notebook"));
837 #else
838 return G_OBJECT(notebook);
839 #endif
840 }
841
842 GtkWidget *cache_view(appdata_t *appdata, cache_t *cache) {
843 GtkWidget *notebook;
844
845 cache_context_t *cache_context = malloc(sizeof(cache_context_t));
846 memset(cache_context, 0, sizeof(cache_context_t));
847 cache_context->appdata = appdata;
848 cache_context->cache = cache;
849
850 #ifdef USE_MAEMO
851 #define TAB_DESC _("Desc.")
852 #define TAB_WPTS _("Wpts")
853 #else
854 #define TAB_DESC _("Description")
855 #define TAB_WPTS _("Waypoints")
856 #endif
857
858 notebook = notebook_new();
859
860 notebook_append_page(notebook,
861 cache_overview(cache_context), _("Main"));
862
863 if(cache->long_description)
864 notebook_append_page(notebook,
865 cache_description(appdata, cache), TAB_DESC);
866
867 if(cache->hint)
868 notebook_append_page(notebook,
869 cache_hint(appdata, cache), _("Hint"));
870
871 if(cache->log)
872 notebook_append_page(notebook,
873 cache_logs(appdata, cache_context, cache->log, cache->logs_are_html),
874 _("Logs"));
875
876 if(cache->wpt)
877 notebook_append_page(notebook,
878 cache_wpts(appdata, cache->wpt), TAB_WPTS);
879
880 if(cache->tb)
881 notebook_append_page(notebook,
882 cache_tbs(appdata, cache->tb), _("TBs"));
883
884 notebook_append_page(notebook,
885 cache_notes(cache_context), _("Notes"));
886
887 notebook_append_page(notebook,
888 goto_cache(cache_context), _("Goto"));
889
890 g_signal_connect(notebook_object(notebook), "switch-page",
891 G_CALLBACK(on_notebook_page_change), cache_context);
892
893 g_signal_connect(notebook_object(notebook), "destroy",
894 G_CALLBACK(on_notebook_destroy), cache_context);
895
896 return notebook;
897 }
898
899 #ifndef USE_MAEMO
900 void cache_dialog(appdata_t *appdata, cache_t *cache) {
901 GtkWidget *dialog = gtk_dialog_new_with_buttons(cache->name,
902 GTK_WINDOW(appdata->window),
903 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
904 GTK_DIALOG_DESTROY_WITH_PARENT,
905 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
906 NULL);
907
908 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
909
910 /* create cache visualization widget */
911 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
912 cache_view(appdata, cache));
913
914 gtk_widget_show_all(dialog);
915 gtk_dialog_run(GTK_DIALOG(dialog));
916 gtk_widget_destroy(dialog);
917 }
918
919 #else
920 #ifdef USE_STACKABLE_WINDOW
921 static void on_cache_destroy (GtkWidget *widget, appdata_t *appdata) {
922 appdata->cur_cache = NULL;
923
924 /* restore cur_view */
925 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
926 }
927
928 void cache_dialog(appdata_t *appdata, cache_t *cache) {
929 GtkWidget *window = hildon_stackable_window_new();
930
931 /* store last "cur_view" in window */
932 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
933
934 appdata->cur_cache = cache;
935 char *title = g_strdup_printf("%s - GPXView", cache->name);
936 gtk_window_set_title(GTK_WINDOW(window), title);
937 g_free(title);
938
939 /* create cache visualization widget */
940 appdata->cur_view = cache_view(appdata, cache);
941 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
942
943 hildon_window_set_app_menu(HILDON_WINDOW(window),
944 menu_create(appdata, MENU_CACHE));
945
946 g_signal_connect(G_OBJECT(window), "destroy",
947 G_CALLBACK(on_cache_destroy), appdata);
948
949 gtk_widget_show_all(window);
950 }
951 #endif // USE_STACKABLE_WINDOW
952
953 #endif // USE_MAEMO