Contents of /trunk/src/cache.c

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Revision 176 - (show annotations)
Wed Nov 11 20:21:55 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
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 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >= 5)
182 tip = icon_get_widget(ICON_CACHE_TYPE_2X, cache->type),
183 #else
184 tip = icon_get_widget(ICON_CACHE_TYPE_1_5X, cache->type),
185 #endif
186 0,1,0,1, GTK_FILL, 0, GTK_FILL, 0);
187 #ifndef USE_MAEMO
188 gtk_tooltips_set_tip(tips, tip, _(cache_type_tip[cache->type]), NULL);
189 #endif
190 }
191
192 /* ------------ box containing container info ------------ */
193 if(cache->container != CACHE_CONT_UNKNOWN) {
194 ivbox = gtk_vbox_new(FALSE, 0);
195 sprintf(str, _("Size: %s"), _(cache_size_name[cache->container]));
196 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(str),
197 FALSE, FALSE, 0);
198 gtk_box_pack_start(GTK_BOX(ivbox),
199 icon_get_widget(ICON_CACHE_SIZE, cache->container),
200 FALSE, FALSE, 0);
201 gtk_table_attach(GTK_TABLE(table), ivbox, 0,1,1,2,
202 GTK_EXPAND | GTK_FILL, 0, GTK_FILL, 0);
203 #ifndef USE_MAEMO
204 gtk_tooltips_set_tip(tips, ivbox, _(cache_size_tip[cache->container]), NULL);
205 #endif
206 }
207
208 /* ----------------------- id ---------------------------- */
209 if(cache->id) {
210 int strike = cache->archived?STRIKETHROUGH_RED:
211 (!cache->available?STRIKETHROUGH:STRIKETHROUGH_NONE);
212 GtkWidget *lbl = link_button_attrib(context->appdata,
213 cache->id, context->cache->url,
214 SIZE_BIG, strike);
215 gtk_table_attach(GTK_TABLE(table), lbl, 1,2,0,1, FALSE, FALSE, 0, 0);
216 }
217
218 /* --------------- box containing owner info ------------- */
219 if(cache->owner) {
220 ivbox = gtk_vbox_new(FALSE, 0);
221 gtk_box_pack_start_defaults(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("by")));
222
223 static const char *owner_type = "profile/";
224 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
225 link_button_by_id(appdata, cache->owner->name,
226 owner_type, cache->owner->id));
227 gtk_table_attach(GTK_TABLE(table), ivbox, 1,2,1,2, FALSE,FALSE,0,0);
228 }
229
230 /* ----------- vbox containing all ratings ---------- */
231 GtkWidget *ratebox = gtk_vbox_new(FALSE, 0);
232
233 /* ----------- box containing difficulty rating ---------- */
234 if(cache->difficulty != 0) {
235 ivbox = gtk_vbox_new(FALSE, 0);
236 gtk_box_pack_start(GTK_BOX(ivbox),
237 GTK_LABEL_SMALL(_("Difficulty:")),
238 FALSE, FALSE, 0);
239 gtk_box_pack_start(GTK_BOX(ivbox),
240 icon_get_widget(ICON_STARS, (int)(cache->difficulty*2-2)),
241 FALSE, FALSE, 0);
242
243 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
244 gtk_container_add(GTK_CONTAINER(align), ivbox);
245 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
246 #ifndef USE_MAEMO
247 sprintf(str, _("Difficulty: %.1f"), cache->difficulty);
248 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
249 #endif
250 }
251
252 /* ------------ box containing terrain rating ------------ */
253 if(cache->terrain != 0) {
254 ivbox = gtk_vbox_new(FALSE, 0);
255 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("Terrain:")),
256 FALSE, FALSE, 0);
257 gtk_box_pack_start(GTK_BOX(ivbox),
258 icon_get_widget(ICON_STARS, (int)(cache->terrain*2-2)),
259 FALSE, FALSE, 0);
260 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
261 gtk_container_add(GTK_CONTAINER(align), ivbox);
262 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
263 #ifndef USE_MAEMO
264 sprintf(str, _("Terrain: %.1f"), cache->terrain);
265 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
266 #endif
267 }
268
269 /* --------------------- GCVote ------------------------ */
270 if(!appdata->disable_gcvote) {
271 vote_t *vote = gcvote_restore(appdata, cache);
272
273 context->gcvote_request =
274 gcvote_request(appdata, gcvote_callback, cache->url, context);
275
276 context->votebox = gtk_vbox_new(FALSE, 0);
277 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
278 gtk_container_add(GTK_CONTAINER(align), context->votebox);
279 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
280
281 /* fill with vote if present on disk (will also free vote) */
282 if(vote)
283 gcvote_set(context, vote);
284
285 gtk_table_attach_defaults(GTK_TABLE(table), ratebox, 2,3,0,2);
286 }
287
288 /* ----------------------------------------------------- */
289
290
291 /* ----------------- the two coordinates ----------------- */
292 /* ----------------- and the heading/distance ------------ */
293 pos_t *refpos = get_pos(appdata);
294
295 ivbox = gtk_vbox_new(FALSE, 0);
296 int strike = (cache->notes && cache->notes->override)?
297 STRIKETHROUGH:STRIKETHROUGH_NONE;
298
299 /* the original coordinate is being displayed */
300 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
301 context->pos_lat_label = pos_lat(cache->pos.lat, SIZE_BIG, strike));
302 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
303 context->pos_lon_label = pos_lon(cache->pos.lon, SIZE_BIG, strike));
304
305 /* but calculations may be done with respect to the overriden one */
306 if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) {
307 context->bearing_hbox = gtk_hbox_new(FALSE, 0);
308 bearing_fill_hbox(context->bearing_hbox, appdata, *refpos,
309 gpx_cache_pos(cache));
310 gtk_box_pack_start_defaults(GTK_BOX(ivbox), context->bearing_hbox);
311 }
312
313 gtk_table_attach_defaults(GTK_TABLE(table), ivbox, 3,4,0,2);
314
315 /* ----------------------------------------------------- */
316
317 gtk_box_pack_start(GTK_BOX(vbox), table, 0,0,0);
318 gtk_box_pack_start(GTK_BOX(vbox), gtk_hseparator_new(),FALSE,FALSE,0);
319
320 /* ----------------------------------------------------- */
321
322 if(cache->short_description)
323 gtk_box_pack_start_defaults(GTK_BOX(vbox),
324 html_view(appdata, cache->short_description,
325 cache->short_is_html?HTML_HTML:HTML_PLAIN_TEXT, TRUE, cache, NULL));
326
327 return vbox;
328 }
329
330 /* slow but short, we don't need performance here ... */
331 static void rot13(char *t) {
332 int braces = 0;
333
334 while(*t) {
335 if(!braces) {
336 if(*t == '[')
337 braces++;
338 else if(((*t >= 'a') && (*t < 'n')) ||
339 ((*t >= 'A') && (*t < 'N'))) *t += 13;
340 else if(((*t >= 'n') && (*t <= 'z')) ||
341 ((*t >= 'N') && (*t <= 'Z'))) *t -= 13;
342 } else {
343 if(braces > 0 && *t == ']')
344 braces--;
345 }
346
347 t++;
348 }
349 }
350
351 static void on_decrypt(GtkWidget *widget, gpointer data) {
352 /* data is a link to the textview */
353 g_assert(GTK_IS_TEXT_VIEW(data));
354
355 GtkTextIter start, end;
356 GtkTextBuffer *buffer = gtk_text_view_get_buffer((GtkTextView*)data);
357
358 gtk_text_buffer_get_start_iter(buffer, &start);
359 gtk_text_buffer_get_end_iter(buffer, &end);
360 char *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
361
362 rot13(text);
363 gtk_text_buffer_set_text(buffer, text, -1);
364
365 free(text);
366 }
367
368 static GtkWidget *cache_hint(appdata_t *appdata, cache_t *cache) {
369 /* encrypting/decrypting html is nothing we want to do */
370 if(cache->hint_is_html)
371 return html_view(appdata, cache->hint, HTML_HTML, TRUE, NULL, NULL);
372
373 /* we can now be sure that we are talking about pain text */
374 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
375
376 char *hint = strdup(cache->hint);
377 rot13(hint);
378 GtkWidget *view =
379 html_view(appdata, hint, HTML_PLAIN_TEXT, TRUE, NULL, NULL);
380 gtk_box_pack_start_defaults(GTK_BOX(vbox), view);
381 free(hint);
382
383 GtkWidget *button = gtk_button_new_with_label(_("Encrypt/Decrypt"));
384 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
385 hildon_gtk_widget_set_theme_size(button,
386 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
387 #endif
388 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
389 gtk_signal_connect(GTK_OBJECT(button), "clicked",
390 GTK_SIGNAL_FUNC(on_decrypt), gtk_bin_get_child(GTK_BIN(view)));
391
392 return vbox;
393 }
394
395 static GtkWidget *cache_wpts(appdata_t *appdata, wpt_t *wpt) {
396 pos_t *refpos = NULL;
397
398 #ifndef USE_PANNABLE_AREA
399 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
400 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
401 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
402 #else
403 GtkWidget *pannable_area = hildon_pannable_area_new();
404 #endif
405
406 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
407
408 /* four rows per waypoint */
409 GtkWidget *table = gtk_table_new(4*gpx_number_of_waypoints(wpt)-1,4, FALSE);
410
411 refpos = get_pos(appdata);
412
413 int wpt_row=0;
414 while(wpt) {
415 GtkWidget *ihbox, *tip;
416 char str[32];
417
418 /* ----------------------- icon/id ---------------------------- */
419 ihbox = gtk_hbox_new(FALSE, 0);
420
421 if(wpt->sym != WPT_SYM_UNKNOWN) {
422 gtk_box_pack_start(GTK_BOX(ihbox),
423 tip = icon_get_widget(ICON_WPT, wpt->sym), 1,0,0);
424 }
425
426 if(wpt->id)
427 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_BIG(wpt->id), 1,0,0);
428
429 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 0,1,wpt_row, wpt_row+1);
430
431 /* ----------------- the two coordinates ----------------- */
432 /* ----------------- and the heading/distance ------------ */
433 gtk_table_attach_defaults(GTK_TABLE(table),
434 pos_lat(wpt->pos.lat, SIZE_BIG, STRIKETHROUGH_NONE),
435 1,2, wpt_row, wpt_row+1);
436 gtk_table_attach_defaults(GTK_TABLE(table),
437 pos_lon(wpt->pos.lon, SIZE_BIG, STRIKETHROUGH_NONE),
438 2,3, wpt_row, wpt_row+1);
439
440 ihbox = gtk_hbox_new(FALSE, 0);
441 gtk_box_pack_start(GTK_BOX(ihbox), gtk_image_new_from_pixbuf(
442 icon_bearing(*refpos, wpt->pos)),1,0,0);
443 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
444 GTK_LABEL_SMALL((char*)pos_get_bearing_str(*refpos, wpt->pos)));
445 snprintf(str, sizeof(str), _("%.1f°"),
446 gpx_pos_get_bearing(*refpos, wpt->pos));
447 gtk_box_pack_start_defaults(GTK_BOX(ihbox), GTK_LABEL_SMALL(str));
448 gpx_pos_get_distance_str(str, sizeof(str),
449 *refpos, wpt->pos, appdata->imperial);
450 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_SMALL(str),1,0,0);
451
452 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 3,4,
453 wpt_row+0, wpt_row+1);
454
455 /* ------------------ description ------------------------- */
456 if(wpt->desc)
457 gtk_table_attach_defaults(GTK_TABLE(table),
458 simple_text_widget(wpt->desc), 0,4,
459 wpt_row+1, wpt_row+2);
460
461 /* ------------------ comment ------------------------- */
462 if(wpt->cmt)
463 gtk_table_attach_defaults(GTK_TABLE(table),
464 simple_text_widget(wpt->cmt), 0,4,
465 wpt_row+2, wpt_row+3);
466
467 /* --------------------- seperator -------------------------*/
468 if(wpt->next) {
469 gtk_table_set_row_spacing(GTK_TABLE(table), wpt_row+2, 8);
470 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0,4,
471 wpt_row+3, wpt_row+4);
472 gtk_table_set_row_spacing(GTK_TABLE(table), wpt_row+3, 8);
473 }
474
475 wpt_row+=4;
476 wpt = wpt->next;
477 }
478
479 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
480
481 #ifndef USE_PANNABLE_AREA
482 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
483 vbox);
484 return scrolled_window;
485 #else
486 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
487 vbox);
488 return pannable_area;
489 #endif
490 }
491
492 static GtkWidget *cache_tbs(appdata_t *appdata, tb_t *tb) {
493 pos_t *refpos = NULL;
494
495 #ifndef USE_PANNABLE_AREA
496 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
497 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
498 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
499 #else
500 GtkWidget *pannable_area = hildon_pannable_area_new();
501 #endif
502
503 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
504
505 /* four rows per waypoint */
506 GtkWidget *table = gtk_table_new(2*gpx_number_of_tbs(tb)-1,3, FALSE);
507
508 refpos = get_pos(appdata);
509
510 int tb_row=0;
511 while(tb) {
512 static const char *tb_type = "track/details.aspx";
513
514 /* --------------------- icon/ref/name -------------------------*/
515 gtk_table_attach_defaults(GTK_TABLE(table), icon_get_widget(ICON_TB, 0),
516 0, 1, tb_row+0, tb_row+1);
517
518
519 if(tb->ref) {
520 GtkWidget *ref = link_button_by_id(appdata, tb->ref, tb_type, tb->id);
521 gtk_table_attach_defaults(GTK_TABLE(table), ref,
522 1, 2, tb_row+0, tb_row+1);
523 }
524
525 if(tb->name)
526 gtk_table_attach_defaults(GTK_TABLE(table), GTK_LABEL_BIG(tb->name),
527 2, 3, tb_row+0, tb_row+1);
528
529 /* --------------------- seperator -------------------------*/
530 if(tb->next)
531 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0, 3,
532 tb_row+1, tb_row+2);
533 tb_row+=2;
534 tb = tb->next;
535 }
536
537 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
538
539 #ifndef USE_PANNABLE_AREA
540 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
541 vbox);
542 return scrolled_window;
543 #else
544 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
545 vbox);
546 return pannable_area;
547 #endif
548 }
549
550 #ifdef ENABLE_BROWSER_INTERFACE
551 static void on_gclink_clicked(GtkButton *button, gpointer data) {
552 cache_context_t *context = (cache_context_t*)data;
553 char *url = g_strdup_printf("http://www.geocaching.com/seek/log.aspx?wp=%s", context->cache->id);
554 browser_url(context->appdata, url);
555 g_free(url);
556 }
557 #endif
558
559 static GtkWidget *cache_logs(appdata_t *appdata, cache_context_t *context,
560 log_t *log, int is_html) {
561 #ifndef USE_PANNABLE_AREA
562 /* put this inside a scrolled view */
563 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
564 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
565 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
566 #else
567 GtkWidget *pannable_area = hildon_pannable_area_new();
568 #endif
569
570 #ifdef ENABLE_BROWSER_INTERFACE
571 gboolean gc_link = strncmp(context->cache->id, "GC", 2) == 0;
572 #else
573 #define gc_link (FALSE)
574 #endif
575
576 GtkWidget *vbox = gtk_vbox_new(FALSE, 6);
577
578 #ifdef ENABLE_BROWSER_INTERFACE
579 if(gc_link) {
580 GtkWidget *but =
581 gtk_button_new_with_label(_("Post a new log entry for this geocache"));
582 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
583 hildon_gtk_widget_set_theme_size(but,
584 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
585 #endif
586 gtk_signal_connect(GTK_OBJECT(but), "clicked",
587 GTK_SIGNAL_FUNC(on_gclink_clicked), context);
588
589 gtk_box_pack_start_defaults(GTK_BOX(vbox), but);
590 }
591 #endif
592
593 int logs = gpx_number_of_logs(log);
594 GtkWidget *table = gtk_table_new(2*logs-1, 2,FALSE);
595 int log_cnt = 0;
596
597 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
598
599 /* add all logs to the vbox */
600 while(log) {
601 GtkWidget *ivbox = gtk_vbox_new(FALSE, 2);
602 GtkWidget *ihbox = gtk_hbox_new(FALSE, 2);
603
604 static const char *finder_type = "profile/";
605 GtkWidget *finder = link_button_by_id(appdata, log->finder->name,
606 finder_type, log->finder->id);
607
608 /* if the finder is a button make sure it's the right size and */
609 /* does not exceed the size limits */
610 if(GTK_WIDGET_TYPE(finder) == GTK_TYPE_BUTTON) {
611 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
612 hildon_gtk_widget_set_theme_size(finder,
613 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
614 #endif
615
616 gtk_label_set_ellipsize(GTK_LABEL(gtk_bin_get_child(GTK_BIN(finder))),
617 PANGO_ELLIPSIZE_END);
618 } else
619 gtk_label_set_ellipsize(GTK_LABEL(finder), PANGO_ELLIPSIZE_END);
620
621 gtk_box_pack_start(GTK_BOX(ivbox), finder, FALSE, FALSE, 0);
622
623 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
624 icon_get_widget(ICON_LOG, log->type));
625
626 char date_str[32];
627 if(log->day && log->month && log->year) {
628 GDate *date = g_date_new_dmy(log->day, log->month, log->year);
629 g_date_strftime(date_str, sizeof(date_str), "%x", date);
630 g_date_free(date);
631 } else
632 strcpy(date_str, "---");
633
634 gtk_box_pack_start_defaults(GTK_BOX(ihbox), gtk_label_new(date_str));
635
636 gtk_box_pack_start(GTK_BOX(ivbox), ihbox, FALSE, FALSE, 0);
637
638 gtk_table_attach_defaults(GTK_TABLE(table), ivbox, 0, 1,
639 2*log_cnt, 2*log_cnt+1);
640
641 if(log->text) {
642 gtk_table_attach_defaults(GTK_TABLE(table),
643 html_view(appdata, log->text,
644 is_html?HTML_HTML:HTML_CUSTOM_MARKUP, FALSE, NULL, NULL),
645 1, 2, 2*log_cnt, 2*log_cnt+1);
646 }
647
648 if(log_cnt < logs-1) {
649 gtk_table_set_row_spacing(GTK_TABLE(table), 2*log_cnt, 8);
650
651 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
652 0, 2, 2*log_cnt+1, 2*log_cnt+2);
653
654 gtk_table_set_row_spacing(GTK_TABLE(table), 2*log_cnt+1, 8);
655 }
656
657 log = log->next;
658 log_cnt++;
659 }
660
661 gtk_box_pack_start_defaults(GTK_BOX(vbox), table);
662
663 #ifndef USE_PANNABLE_AREA
664 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
665 vbox);
666 return scrolled_window;
667 #else
668 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
669 vbox);
670 return pannable_area;
671 #endif
672 }
673
674 #ifdef USE_MAEMO
675 /* this routine is called once a second as long as the "goto" tab is visible */
676 static gboolean screensaver_update(gpointer data) {
677 appdata_t *appdata = (appdata_t*)data;
678
679 if(appdata->goto_disable_screensaver)
680 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
681 fprintf(stderr, "error with display blank\n");
682
683 return TRUE; // fire again
684 }
685 #endif
686
687 static void on_notebook_page_change(GtkNotebook *notebook,
688 GtkNotebookPage *page,
689 guint page_num,
690 gpointer user_data) {
691
692 cache_context_t *context = (cache_context_t*)user_data;
693 GtkWidget *w = gtk_notebook_get_nth_page(notebook, page_num);
694 const char *name = gtk_notebook_get_tab_label_text(notebook, w);
695
696 #ifdef USE_MAEMO
697 if(context->handler_id)
698 gtk_timeout_remove(context->handler_id);
699 #endif
700
701 /* this is a workaround, around some bug in the gtktextwidget or so ... */
702 /* i tried to get info on this and everybody agreed that this is a bug */
703 /* in gtk but noone had a fix ready. so i came up with this. */
704 /* seems to work ... */
705 if(strcasecmp(name, _("Logs")) == 0) {
706 gtk_widget_queue_resize(w);
707 } else if(strcasecmp(name, _("TBs")) == 0) {
708 gtk_widget_queue_resize(w);
709 } else if(strcasecmp(name, _("Goto")) == 0) {
710 #ifdef USE_MAEMO
711 context->handler_id = gtk_timeout_add(1000, screensaver_update,
712 context->appdata);
713 #endif
714 goto_coordinate_update(context);
715 }
716
717 if(strcasecmp(name, _("Main")) == 0) {
718 /* the notes page may have changed its "override" setting, thus the */
719 /* striked out coordinate may need update */
720 overview_coordinate_update(context);
721 }
722 }
723
724 static void on_notebook_destroy(GtkWidget *widget, gpointer user_data ) {
725 cache_context_t *context = (cache_context_t*)user_data;
726
727 printf("destroying notebook\n");
728
729 /* cancel a pending gcvote request */
730 if(context->gcvote_request) {
731 gcvote_request_free(context->gcvote_request);
732 context->gcvote_request = NULL;
733 }
734
735 notes_destroy_event(NULL, context);
736 goto_destroy_event(NULL, context);
737
738 #ifdef USE_MAEMO
739 if(context->handler_id)
740 gtk_timeout_remove(context->handler_id);
741 #endif
742
743 free(user_data);
744 }
745
746 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >= 5)
747 #define CUSTOM_NOTEBOOK
748 #endif
749
750 static GtkWidget *notebook_new(void) {
751 #ifdef CUSTOM_NOTEBOOK
752 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
753
754 GtkWidget *notebook = gtk_notebook_new();
755
756 /* prevents user from accidentially touching the breadcrumb trail */
757 /* (looks ugly on fremantle as it isn't themed) */
758 // gtk_notebook_set_tab_pos(GTK_NOTEBOOK(notebook), GTK_POS_BOTTOM);
759
760 /* solution for fremantle: we use a row of ordinary buttons instead */
761 /* of regular tabs */
762
763 /* hide the regular tabs */
764 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(notebook), FALSE);
765
766 gtk_box_pack_start_defaults(GTK_BOX(vbox), notebook);
767
768 /* store a reference to the notebook in the vbox */
769 g_object_set_data(G_OBJECT(vbox), "notebook", (gpointer)notebook);
770
771 /* create a hbox for the buttons */
772 GtkWidget *hbox = gtk_hbox_new(TRUE, 0);
773 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
774 g_object_set_data(G_OBJECT(vbox), "hbox", (gpointer)hbox);
775
776 return vbox;
777 #else
778 return gtk_notebook_new();
779 #endif
780 }
781
782 static void on_notebook_button_clicked(GtkWidget *button, gpointer data) {
783 GtkNotebook *nb =
784 GTK_NOTEBOOK(g_object_get_data(G_OBJECT(data), "notebook"));
785
786 gint page = (gint)g_object_get_data(G_OBJECT(button), "page");
787 gtk_notebook_set_current_page(nb, page);
788 }
789
790 static void notebook_append_page(GtkWidget *notebook,
791 GtkWidget *page, char *label) {
792 #ifdef CUSTOM_NOTEBOOK
793 GtkNotebook *nb =
794 GTK_NOTEBOOK(g_object_get_data(G_OBJECT(notebook), "notebook"));
795
796 gint page_num = gtk_notebook_append_page(nb, page, gtk_label_new(label));
797 GtkWidget *button = NULL;
798
799 /* select button for page 0 by default */
800 if(!page_num) {
801 button = gtk_radio_button_new_with_label(NULL, label);
802 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
803 g_object_set_data(G_OBJECT(notebook), "group_master", (gpointer)button);
804 } else {
805 GtkWidget *master = g_object_get_data(G_OBJECT(notebook), "group_master");
806 button = gtk_radio_button_new_with_label_from_widget(
807 GTK_RADIO_BUTTON(master), label);
808 }
809
810 gtk_toggle_button_set_mode(GTK_TOGGLE_BUTTON(button), FALSE);
811 g_object_set_data(G_OBJECT(button), "page", (gpointer)page_num);
812
813 gtk_signal_connect(GTK_OBJECT(button), "clicked",
814 GTK_SIGNAL_FUNC(on_notebook_button_clicked), notebook);
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 gtk_box_pack_start_defaults(
822 GTK_BOX(g_object_get_data(G_OBJECT(notebook), "hbox")),
823 button);
824
825 #else
826 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page, gtk_label_new(label));
827 #endif
828 }
829
830 static GObject *notebook_object(GtkWidget *notebook) {
831 #ifdef CUSTOM_NOTEBOOK
832 return G_OBJECT(g_object_get_data(G_OBJECT(notebook), "notebook"));
833 #else
834 return G_OBJECT(notebook);
835 #endif
836 }
837
838 GtkWidget *cache_view(appdata_t *appdata, cache_t *cache) {
839 GtkWidget *notebook;
840
841 cache_context_t *cache_context = malloc(sizeof(cache_context_t));
842 memset(cache_context, 0, sizeof(cache_context_t));
843 cache_context->appdata = appdata;
844 cache_context->cache = cache;
845
846 #ifdef USE_MAEMO
847 #define TAB_DESC _("Desc.")
848 #define TAB_WPTS _("Wpts")
849 #else
850 #define TAB_DESC _("Description")
851 #define TAB_WPTS _("Waypoints")
852 #endif
853
854 notebook = notebook_new();
855
856 notebook_append_page(notebook,
857 cache_overview(cache_context), _("Main"));
858
859 if(cache->long_description)
860 notebook_append_page(notebook,
861 cache_description(appdata, cache), TAB_DESC);
862
863 if(cache->hint)
864 notebook_append_page(notebook,
865 cache_hint(appdata, cache), _("Hint"));
866
867 if(cache->log)
868 notebook_append_page(notebook,
869 cache_logs(appdata, cache_context, cache->log, cache->logs_are_html),
870 _("Logs"));
871
872 if(cache->wpt)
873 notebook_append_page(notebook,
874 cache_wpts(appdata, cache->wpt), TAB_WPTS);
875
876 if(cache->tb)
877 notebook_append_page(notebook,
878 cache_tbs(appdata, cache->tb), _("TBs"));
879
880 notebook_append_page(notebook,
881 cache_notes(cache_context), _("Notes"));
882
883 notebook_append_page(notebook,
884 goto_cache(cache_context), _("Goto"));
885
886 g_signal_connect(notebook_object(notebook), "switch-page",
887 G_CALLBACK(on_notebook_page_change), cache_context);
888
889 g_signal_connect(notebook_object(notebook), "destroy",
890 G_CALLBACK(on_notebook_destroy), cache_context);
891
892 return notebook;
893 }
894
895 #ifndef USE_MAEMO
896 void cache_dialog(appdata_t *appdata, cache_t *cache) {
897 GtkWidget *dialog = gtk_dialog_new_with_buttons(cache->name,
898 GTK_WINDOW(appdata->window),
899 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
900 GTK_DIALOG_DESTROY_WITH_PARENT,
901 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
902 NULL);
903
904 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
905
906 /* create cache visualization widget */
907 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
908 cache_view(appdata, cache));
909
910 gtk_widget_show_all(dialog);
911 gtk_dialog_run(GTK_DIALOG(dialog));
912 gtk_widget_destroy(dialog);
913 }
914
915 #else
916 #ifdef USE_STACKABLE_WINDOW
917 static void on_cache_destroy (GtkWidget *widget, appdata_t *appdata) {
918 appdata->cur_cache = NULL;
919
920 /* restore cur_view */
921 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
922 }
923
924 void cache_dialog(appdata_t *appdata, cache_t *cache) {
925 GtkWidget *window = hildon_stackable_window_new();
926
927 /* store last "cur_view" in window */
928 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
929
930 appdata->cur_cache = cache;
931 char *title = g_strdup_printf("%s - GPXView", cache->name);
932 gtk_window_set_title(GTK_WINDOW(window), title);
933 g_free(title);
934
935 /* create cache visualization widget */
936 appdata->cur_view = cache_view(appdata, cache);
937 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
938
939 hildon_window_set_app_menu(HILDON_WINDOW(window),
940 menu_create(appdata, MENU_CACHE));
941
942 g_signal_connect(G_OBJECT(window), "destroy",
943 G_CALLBACK(on_cache_destroy), appdata);
944
945 gtk_widget_show_all(window);
946 }
947 #endif // USE_STACKABLE_WINDOW
948
949 #endif // USE_MAEMO