Contents of /trunk/src/cache.c

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Revision 185 - (show annotations)
Sat Nov 14 16:55:33 2009 UTC (14 years, 6 months ago) by harbaum
File MIME type: text/plain
File size: 31073 byte(s) 
All icons redone
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
183 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >= 5)
184 tip = icon_get_widget(ICON_CACHE_TYPE_2X, cache->type),
185 #else
186 tip = icon_get_widget(ICON_CACHE_TYPE_1_5X, cache->type),
187 #endif
188 0,1,0,1, GTK_FILL, 0, GTK_FILL, 0);
189
190 #ifndef USE_MAEMO
191 gtk_tooltips_set_tip(tips, tip, _(cache_type_tip[cache->type]), NULL);
192 #endif
193 }
194
195 /* ------------ box containing container info ------------ */
196 if(cache->container != CACHE_CONT_UNKNOWN) {
197 ivbox = gtk_vbox_new(FALSE, 0);
198 sprintf(str, _("Size: %s"), _(cache_size_name[cache->container]));
199 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(str),
200 FALSE, FALSE, 0);
201 gtk_box_pack_start(GTK_BOX(ivbox),
202 icon_get_widget(ICON_CACHE_SIZE, cache->container),
203 FALSE, FALSE, 0);
204 gtk_table_attach(GTK_TABLE(table), ivbox, 0,1,1,2,
205 GTK_EXPAND | GTK_FILL, 0, GTK_FILL, 0);
206 #ifndef USE_MAEMO
207 gtk_tooltips_set_tip(tips, ivbox, _(cache_size_tip[cache->container]), NULL);
208 #endif
209 }
210
211 /* ----------------------- id ---------------------------- */
212 if(cache->id) {
213 int strike = cache->archived?STRIKETHROUGH_RED:
214 (!cache->available?STRIKETHROUGH:STRIKETHROUGH_NONE);
215 GtkWidget *lbl = link_button_attrib(context->appdata,
216 cache->id, context->cache->url,
217 SIZE_BIG, strike);
218 gtk_table_attach(GTK_TABLE(table), lbl, 1,2,0,1, FALSE, FALSE, 0, 0);
219 }
220
221 /* --------------- box containing owner info ------------- */
222 if(cache->owner) {
223 ivbox = gtk_vbox_new(FALSE, 0);
224 gtk_box_pack_start_defaults(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("by")));
225
226 static const char *owner_type = "profile/";
227 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
228 link_button_by_id(appdata, cache->owner->name,
229 owner_type, cache->owner->id));
230 gtk_table_attach(GTK_TABLE(table), ivbox, 1,2,1,2, FALSE,FALSE,0,0);
231 }
232
233 /* ----------- vbox containing all ratings ---------- */
234 GtkWidget *ratebox = gtk_vbox_new(FALSE, 0);
235
236 /* ----------- box containing difficulty rating ---------- */
237 if(cache->difficulty != 0) {
238 ivbox = gtk_vbox_new(FALSE, 0);
239 gtk_box_pack_start(GTK_BOX(ivbox),
240 GTK_LABEL_SMALL(_("Difficulty:")),
241 FALSE, FALSE, 0);
242 gtk_box_pack_start(GTK_BOX(ivbox),
243 icon_get_widget(ICON_STARS, (int)(cache->difficulty*2-2)),
244 FALSE, FALSE, 0);
245
246 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
247 gtk_container_add(GTK_CONTAINER(align), ivbox);
248 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
249 #ifndef USE_MAEMO
250 sprintf(str, _("Difficulty: %.1f"), cache->difficulty);
251 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
252 #endif
253 }
254
255 /* ------------ box containing terrain rating ------------ */
256 if(cache->terrain != 0) {
257 ivbox = gtk_vbox_new(FALSE, 0);
258 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("Terrain:")),
259 FALSE, FALSE, 0);
260 gtk_box_pack_start(GTK_BOX(ivbox),
261 icon_get_widget(ICON_STARS, (int)(cache->terrain*2-2)),
262 FALSE, FALSE, 0);
263 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
264 gtk_container_add(GTK_CONTAINER(align), ivbox);
265 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
266 #ifndef USE_MAEMO
267 sprintf(str, _("Terrain: %.1f"), cache->terrain);
268 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
269 #endif
270 }
271
272 /* --------------------- GCVote ------------------------ */
273 if(!appdata->disable_gcvote) {
274 vote_t *vote = gcvote_restore(appdata, cache);
275
276 context->gcvote_request =
277 gcvote_request(appdata, gcvote_callback, cache->url, context);
278
279 context->votebox = gtk_vbox_new(FALSE, 0);
280 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
281 gtk_container_add(GTK_CONTAINER(align), context->votebox);
282 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
283
284 /* fill with vote if present on disk (will also free vote) */
285 if(vote)
286 gcvote_set(context, vote);
287 }
288
289 gtk_table_attach_defaults(GTK_TABLE(table), ratebox, 2,3,0,2);
290
291 /* ----------------------------------------------------- */
292
293
294 /* ----------------- the two coordinates ----------------- */
295 /* ----------------- and the heading/distance ------------ */
296 pos_t *refpos = get_pos(appdata);
297
298 ivbox = gtk_vbox_new(FALSE, 0);
299 int strike = (cache->notes && cache->notes->override)?
300 STRIKETHROUGH:STRIKETHROUGH_NONE;
301
302 /* the original coordinate is being displayed */
303 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
304 context->pos_lat_label = pos_lat(cache->pos.lat, SIZE_BIG, strike));
305 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
306 context->pos_lon_label = pos_lon(cache->pos.lon, SIZE_BIG, strike));
307
308 /* but calculations may be done with respect to the overriden one */
309 if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) {
310 context->bearing_hbox = gtk_hbox_new(FALSE, 0);
311 bearing_fill_hbox(context->bearing_hbox, appdata, *refpos,
312 gpx_cache_pos(cache));
313 gtk_box_pack_start_defaults(GTK_BOX(ivbox), context->bearing_hbox);
314 }
315
316 gtk_table_attach_defaults(GTK_TABLE(table), ivbox, 3,4,0,2);
317
318 /* ----------------------------------------------------- */
319
320 gtk_box_pack_start(GTK_BOX(vbox), table, 0,0,0);
321 gtk_box_pack_start(GTK_BOX(vbox), gtk_hseparator_new(),FALSE,FALSE,0);
322
323 /* ----------------------------------------------------- */
324
325 if(cache->short_description)
326 gtk_box_pack_start_defaults(GTK_BOX(vbox),
327 html_view(appdata, cache->short_description,
328 cache->short_is_html?HTML_HTML:HTML_PLAIN_TEXT, TRUE, cache, NULL));
329
330 return vbox;
331 }
332
333 /* slow but short, we don't need performance here ... */
334 static void rot13(char *t) {
335 int braces = 0;
336
337 while(*t) {
338 if(!braces) {
339 if(*t == '[')
340 braces++;
341 else if(((*t >= 'a') && (*t < 'n')) ||
342 ((*t >= 'A') && (*t < 'N'))) *t += 13;
343 else if(((*t >= 'n') && (*t <= 'z')) ||
344 ((*t >= 'N') && (*t <= 'Z'))) *t -= 13;
345 } else {
346 if(braces > 0 && *t == ']')
347 braces--;
348 }
349
350 t++;
351 }
352 }
353
354 static void on_decrypt(GtkWidget *widget, gpointer data) {
355 /* data is a link to the textview */
356 g_assert(GTK_IS_TEXT_VIEW(data));
357
358 GtkTextIter start, end;
359 GtkTextBuffer *buffer = gtk_text_view_get_buffer((GtkTextView*)data);
360
361 gtk_text_buffer_get_start_iter(buffer, &start);
362 gtk_text_buffer_get_end_iter(buffer, &end);
363 char *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
364
365 rot13(text);
366 gtk_text_buffer_set_text(buffer, text, -1);
367
368 free(text);
369 }
370
371 static GtkWidget *cache_hint(appdata_t *appdata, cache_t *cache) {
372 /* encrypting/decrypting html is nothing we want to do */
373 if(cache->hint_is_html)
374 return html_view(appdata, cache->hint, HTML_HTML, TRUE, NULL, NULL);
375
376 /* we can now be sure that we are talking about pain text */
377 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
378
379 char *hint = strdup(cache->hint);
380 rot13(hint);
381 GtkWidget *view =
382 html_view(appdata, hint, HTML_PLAIN_TEXT, TRUE, NULL, NULL);
383 gtk_box_pack_start_defaults(GTK_BOX(vbox), view);
384 free(hint);
385
386 GtkWidget *button = gtk_button_new_with_label(_("Encrypt/Decrypt"));
387 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
388 hildon_gtk_widget_set_theme_size(button,
389 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
390 #endif
391 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
392 gtk_signal_connect(GTK_OBJECT(button), "clicked",
393 GTK_SIGNAL_FUNC(on_decrypt), gtk_bin_get_child(GTK_BIN(view)));
394
395 return vbox;
396 }
397
398 static GtkWidget *cache_wpts(appdata_t *appdata, wpt_t *wpt) {
399 pos_t *refpos = NULL;
400
401 #ifndef USE_PANNABLE_AREA
402 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
403 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
404 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
405 #else
406 GtkWidget *pannable_area = hildon_pannable_area_new();
407 #endif
408
409 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
410
411 /* four rows per waypoint */
412 GtkWidget *table = gtk_table_new(4*gpx_number_of_waypoints(wpt)-1,4, FALSE);
413
414 refpos = get_pos(appdata);
415
416 int wpt_row=0;
417 while(wpt) {
418 GtkWidget *ihbox, *tip;
419 char str[32];
420
421 /* ----------------------- icon/id ---------------------------- */
422 ihbox = gtk_hbox_new(FALSE, 0);
423
424 if(wpt->sym != WPT_SYM_UNKNOWN) {
425 gtk_box_pack_start(GTK_BOX(ihbox),
426 tip = icon_get_widget(ICON_WPT, wpt->sym), 1,0,0);
427 }
428
429 if(wpt->id)
430 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_BIG(wpt->id), 1,0,0);
431
432 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 0,1,wpt_row, wpt_row+1);
433
434 /* ----------------- the two coordinates ----------------- */
435 /* ----------------- and the heading/distance ------------ */
436 gtk_table_attach_defaults(GTK_TABLE(table),
437 pos_lat(wpt->pos.lat, SIZE_BIG, STRIKETHROUGH_NONE),
438 1,2, wpt_row, wpt_row+1);
439 gtk_table_attach_defaults(GTK_TABLE(table),
440 pos_lon(wpt->pos.lon, SIZE_BIG, STRIKETHROUGH_NONE),
441 2,3, wpt_row, wpt_row+1);
442
443 if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) {
444 ihbox = gtk_hbox_new(FALSE, 0);
445 gtk_box_pack_start(GTK_BOX(ihbox), gtk_image_new_from_pixbuf(
446 icon_bearing(*refpos, wpt->pos)),1,0,0);
447 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
448 GTK_LABEL_SMALL((char*)pos_get_bearing_str(*refpos, wpt->pos)));
449 snprintf(str, sizeof(str), _("%.1f°"),
450 gpx_pos_get_bearing(*refpos, wpt->pos));
451 gtk_box_pack_start_defaults(GTK_BOX(ihbox), GTK_LABEL_SMALL(str));
452
453 gpx_pos_get_distance_str(str, sizeof(str),
454 *refpos, wpt->pos, appdata->imperial);
455 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_SMALL(str),1,0,0);
456
457 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 3,4,
458 wpt_row+0, wpt_row+1);
459 }
460
461 /* ------------------ description ------------------------- */
462 if(wpt->desc)
463 gtk_table_attach_defaults(GTK_TABLE(table),
464 simple_text_widget(wpt->desc), 0,4,
465 wpt_row+1, wpt_row+2);
466
467 /* ------------------ comment ------------------------- */
468 if(wpt->cmt)
469 gtk_table_attach_defaults(GTK_TABLE(table),
470 simple_text_widget(wpt->cmt), 0,4,
471 wpt_row+2, wpt_row+3);
472
473 /* --------------------- seperator -------------------------*/
474 if(wpt->next) {
475 gtk_table_set_row_spacing(GTK_TABLE(table), wpt_row+2, 8);
476 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0,4,
477 wpt_row+3, wpt_row+4);
478 gtk_table_set_row_spacing(GTK_TABLE(table), wpt_row+3, 8);
479 }
480
481 wpt_row+=4;
482 wpt = wpt->next;
483 }
484
485 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
486
487 #ifndef USE_PANNABLE_AREA
488 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
489 vbox);
490 return scrolled_window;
491 #else
492 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
493 vbox);
494 return pannable_area;
495 #endif
496 }
497
498 static GtkWidget *cache_tbs(appdata_t *appdata, tb_t *tb) {
499 pos_t *refpos = NULL;
500
501 #ifndef USE_PANNABLE_AREA
502 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
503 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
504 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
505 #else
506 GtkWidget *pannable_area = hildon_pannable_area_new();
507 #endif
508
509 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
510
511 /* four rows per waypoint */
512 GtkWidget *table = gtk_table_new(2*gpx_number_of_tbs(tb)-1,3, FALSE);
513
514 refpos = get_pos(appdata);
515
516 int tb_row=0;
517 while(tb) {
518 static const char *tb_type = "track/details.aspx";
519
520 /* --------------------- icon/ref/name -------------------------*/
521 GtkWidget *icon = NULL;
522 if((strcasestr(tb->name, "coin") != 0) ||
523 (strcasestr(tb->name, "muenze") != 0) ||
524 (strcasestr(tb->name, "münze") != 0))
525 icon = icon_get_widget(ICON_TB, 1); /* coin icon */
526 else
527 icon = icon_get_widget(ICON_TB, 0); /* tb icon */
528
529 gtk_table_attach_defaults(GTK_TABLE(table), icon,
530 0, 1, tb_row+0, tb_row+1);
531
532 if(tb->ref) {
533 GtkWidget *ref = link_button_by_id(appdata, tb->ref, tb_type, tb->id);
534 gtk_table_attach_defaults(GTK_TABLE(table), ref,
535 1, 2, tb_row+0, tb_row+1);
536 }
537
538 if(tb->name)
539 gtk_table_attach_defaults(GTK_TABLE(table), GTK_LABEL_BIG(tb->name),
540 2, 3, tb_row+0, tb_row+1);
541
542 /* --------------------- seperator -------------------------*/
543 if(tb->next)
544 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0, 3,
545 tb_row+1, tb_row+2);
546 tb_row+=2;
547 tb = tb->next;
548 }
549
550 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
551
552 #ifndef USE_PANNABLE_AREA
553 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
554 vbox);
555 return scrolled_window;
556 #else
557 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
558 vbox);
559 return pannable_area;
560 #endif
561 }
562
563 #ifdef ENABLE_BROWSER_INTERFACE
564 static void on_gclink_clicked(GtkButton *button, gpointer data) {
565 cache_context_t *context = (cache_context_t*)data;
566 char *url = g_strdup_printf("http://www.geocaching.com/seek/log.aspx?wp=%s", context->cache->id);
567 browser_url(context->appdata, url);
568 g_free(url);
569 }
570 #endif
571
572 static GtkWidget *cache_logs(appdata_t *appdata, cache_context_t *context,
573 log_t *log, int is_html) {
574 #ifndef USE_PANNABLE_AREA
575 /* put this inside a scrolled view */
576 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
577 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
578 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
579 #else
580 GtkWidget *pannable_area = hildon_pannable_area_new();
581 #endif
582
583 #ifdef ENABLE_BROWSER_INTERFACE
584 gboolean gc_link = strncmp(context->cache->id, "GC", 2) == 0;
585 #else
586 #define gc_link (FALSE)
587 #endif
588
589 GtkWidget *vbox = gtk_vbox_new(FALSE, 6);
590
591 #ifdef ENABLE_BROWSER_INTERFACE
592 if(gc_link) {
593 GtkWidget *but =
594 gtk_button_new_with_label(_("Post a new log entry for this geocache"));
595 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
596 hildon_gtk_widget_set_theme_size(but,
597 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
598 #endif
599 gtk_signal_connect(GTK_OBJECT(but), "clicked",
600 GTK_SIGNAL_FUNC(on_gclink_clicked), context);
601
602 gtk_box_pack_start(GTK_BOX(vbox), but, FALSE, FALSE, 0);
603 }
604 #endif
605
606 int logs = gpx_number_of_logs(log);
607 GtkWidget *table = gtk_table_new(2*logs-1, 2,FALSE);
608 int log_cnt = 0;
609
610 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
611
612 /* add all logs to the vbox */
613 while(log) {
614 GtkWidget *ivbox = gtk_vbox_new(FALSE, 2);
615 GtkWidget *ihbox = gtk_hbox_new(FALSE, 2);
616
617 static const char *finder_type = "profile/";
618 GtkWidget *finder = link_button_by_id(appdata, log->finder->name,
619 finder_type, log->finder->id);
620
621 /* if the finder is a button make sure it's the right size and */
622 /* does not exceed the size limits */
623 if(GTK_WIDGET_TYPE(finder) == GTK_TYPE_BUTTON) {
624 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
625 hildon_gtk_widget_set_theme_size(finder,
626 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
627 #endif
628
629 gtk_label_set_ellipsize(GTK_LABEL(gtk_bin_get_child(GTK_BIN(finder))),
630 PANGO_ELLIPSIZE_END);
631 } else
632 gtk_label_set_ellipsize(GTK_LABEL(finder), PANGO_ELLIPSIZE_END);
633
634 gtk_box_pack_start(GTK_BOX(ivbox), finder, FALSE, FALSE, 0);
635
636 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
637 icon_get_widget(ICON_LOG, log->type));
638
639 char date_str[32];
640 if(log->day && log->month && log->year) {
641 GDate *date = g_date_new_dmy(log->day, log->month, log->year);
642 g_date_strftime(date_str, sizeof(date_str), "%x", date);
643 g_date_free(date);
644 } else
645 strcpy(date_str, "---");
646
647 gtk_box_pack_start_defaults(GTK_BOX(ihbox), gtk_label_new(date_str));
648
649 gtk_box_pack_start(GTK_BOX(ivbox), ihbox, FALSE, FALSE, 0);
650
651 gtk_table_attach(GTK_TABLE(table), ivbox, 0, 1,
652 2*log_cnt, 2*log_cnt+1, 0, GTK_EXPAND | GTK_FILL, 0, 0);
653
654 if(log->text) {
655 gtk_table_attach_defaults(GTK_TABLE(table),
656 html_view(appdata, log->text,
657 is_html?HTML_HTML:HTML_CUSTOM_MARKUP, FALSE, NULL, NULL),
658 1, 2, 2*log_cnt, 2*log_cnt+1);
659 }
660
661 if(log_cnt < logs-1) {
662 gtk_table_set_row_spacing(GTK_TABLE(table), 2*log_cnt, 8);
663
664 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
665 0, 2, 2*log_cnt+1, 2*log_cnt+2);
666
667 gtk_table_set_row_spacing(GTK_TABLE(table), 2*log_cnt+1, 8);
668 }
669
670 log = log->next;
671 log_cnt++;
672 }
673
674 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
675
676 #ifndef USE_PANNABLE_AREA
677 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
678 vbox);
679 return scrolled_window;
680 #else
681 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
682 vbox);
683 return pannable_area;
684 #endif
685 }
686
687 #ifdef USE_MAEMO
688 /* this routine is called once a second as long as the "goto" tab is visible */
689 static gboolean screensaver_update(gpointer data) {
690 appdata_t *appdata = (appdata_t*)data;
691
692 if(appdata->goto_disable_screensaver)
693 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
694 fprintf(stderr, "error with display blank\n");
695
696 return TRUE; // fire again
697 }
698 #endif
699
700 static void on_notebook_page_change(GtkNotebook *notebook,
701 GtkNotebookPage *page,
702 guint page_num,
703 gpointer user_data) {
704
705 cache_context_t *context = (cache_context_t*)user_data;
706 GtkWidget *w = gtk_notebook_get_nth_page(notebook, page_num);
707 const char *name = gtk_notebook_get_tab_label_text(notebook, w);
708
709 #ifdef USE_MAEMO
710 if(context->handler_id)
711 gtk_timeout_remove(context->handler_id);
712 #endif
713
714 /* this is a workaround, around some bug in the gtktextwidget or so ... */
715 /* i tried to get info on this and everybody agreed that this is a bug */
716 /* in gtk but noone had a fix ready. so i came up with this. */
717 /* seems to work ... */
718 if(strcasecmp(name, _("Logs")) == 0) {
719 gtk_widget_queue_resize(w);
720 } else if(strcasecmp(name, _("TBs")) == 0) {
721 gtk_widget_queue_resize(w);
722 } else if(strcasecmp(name, _("Goto")) == 0) {
723 #ifdef USE_MAEMO
724 context->handler_id = gtk_timeout_add(1000, screensaver_update,
725 context->appdata);
726 #endif
727 goto_coordinate_update(context);
728 }
729
730 if(strcasecmp(name, _("Main")) == 0) {
731 /* the notes page may have changed its "override" setting, thus the */
732 /* striked out coordinate may need update */
733 overview_coordinate_update(context);
734 }
735 }
736
737 static void on_notebook_destroy(GtkWidget *widget, gpointer user_data ) {
738 cache_context_t *context = (cache_context_t*)user_data;
739
740 printf("destroying notebook\n");
741
742 /* cancel a pending gcvote request */
743 if(context->gcvote_request) {
744 gcvote_request_free(context->gcvote_request);
745 context->gcvote_request = NULL;
746 }
747
748 notes_destroy_event(NULL, context);
749 goto_destroy_event(NULL, context);
750
751 #ifdef USE_MAEMO
752 if(context->handler_id)
753 gtk_timeout_remove(context->handler_id);
754 #endif
755
756 free(user_data);
757 }
758
759 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >= 5)
760 #define CUSTOM_NOTEBOOK
761 #endif
762
763 static GtkWidget *notebook_new(void) {
764 #ifdef CUSTOM_NOTEBOOK
765 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
766
767 GtkWidget *notebook = gtk_notebook_new();
768
769 /* prevents user from accidentially touching the breadcrumb trail */
770 /* (looks ugly on fremantle as it isn't themed) */
771 // gtk_notebook_set_tab_pos(GTK_NOTEBOOK(notebook), GTK_POS_BOTTOM);
772
773 /* solution for fremantle: we use a row of ordinary buttons instead */
774 /* of regular tabs */
775
776 /* hide the regular tabs */
777 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(notebook), FALSE);
778
779 gtk_box_pack_start_defaults(GTK_BOX(vbox), notebook);
780
781 /* store a reference to the notebook in the vbox */
782 g_object_set_data(G_OBJECT(vbox), "notebook", (gpointer)notebook);
783
784 /* create a hbox for the buttons */
785 GtkWidget *hbox = gtk_hbox_new(TRUE, 0);
786 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
787 g_object_set_data(G_OBJECT(vbox), "hbox", (gpointer)hbox);
788
789 return vbox;
790 #else
791 return gtk_notebook_new();
792 #endif
793 }
794
795 #ifdef CUSTOM_NOTEBOOK
796 static void on_notebook_button_clicked(GtkWidget *button, gpointer data) {
797 GtkNotebook *nb =
798 GTK_NOTEBOOK(g_object_get_data(G_OBJECT(data), "notebook"));
799
800 gint page = (gint)g_object_get_data(G_OBJECT(button), "page");
801 gtk_notebook_set_current_page(nb, page);
802 }
803 #endif
804
805 static void notebook_append_page(GtkWidget *notebook,
806 GtkWidget *page, char *label) {
807 #ifdef CUSTOM_NOTEBOOK
808 GtkNotebook *nb =
809 GTK_NOTEBOOK(g_object_get_data(G_OBJECT(notebook), "notebook"));
810
811 gint page_num = gtk_notebook_append_page(nb, page, gtk_label_new(label));
812 GtkWidget *button = NULL;
813
814 /* select button for page 0 by default */
815 if(!page_num) {
816 button = gtk_radio_button_new_with_label(NULL, label);
817 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
818 g_object_set_data(G_OBJECT(notebook), "group_master", (gpointer)button);
819 } else {
820 GtkWidget *master = g_object_get_data(G_OBJECT(notebook), "group_master");
821 button = gtk_radio_button_new_with_label_from_widget(
822 GTK_RADIO_BUTTON(master), label);
823 }
824
825 gtk_toggle_button_set_mode(GTK_TOGGLE_BUTTON(button), FALSE);
826 g_object_set_data(G_OBJECT(button), "page", (gpointer)page_num);
827
828 gtk_signal_connect(GTK_OBJECT(button), "clicked",
829 GTK_SIGNAL_FUNC(on_notebook_button_clicked), notebook);
830
831 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
832 hildon_gtk_widget_set_theme_size(button,
833 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
834 #endif
835
836 gtk_box_pack_start_defaults(
837 GTK_BOX(g_object_get_data(G_OBJECT(notebook), "hbox")),
838 button);
839
840 #else
841 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page, gtk_label_new(label));
842 #endif
843 }
844
845 static GObject *notebook_object(GtkWidget *notebook) {
846 #ifdef CUSTOM_NOTEBOOK
847 return G_OBJECT(g_object_get_data(G_OBJECT(notebook), "notebook"));
848 #else
849 return G_OBJECT(notebook);
850 #endif
851 }
852
853 GtkWidget *cache_view(appdata_t *appdata, cache_t *cache) {
854 GtkWidget *notebook;
855
856 cache_context_t *cache_context = malloc(sizeof(cache_context_t));
857 memset(cache_context, 0, sizeof(cache_context_t));
858 cache_context->appdata = appdata;
859 cache_context->cache = cache;
860
861 #ifdef USE_MAEMO
862 #define TAB_DESC _("Desc.")
863 #define TAB_WPTS _("Wpts")
864 #else
865 #define TAB_DESC _("Description")
866 #define TAB_WPTS _("Waypoints")
867 #endif
868
869 notebook = notebook_new();
870
871 notebook_append_page(notebook,
872 cache_overview(cache_context), _("Main"));
873
874 if(cache->long_description)
875 notebook_append_page(notebook,
876 cache_description(appdata, cache), TAB_DESC);
877
878 if(cache->hint)
879 notebook_append_page(notebook,
880 cache_hint(appdata, cache), _("Hint"));
881
882 if(cache->log)
883 notebook_append_page(notebook,
884 cache_logs(appdata, cache_context, cache->log, cache->logs_are_html),
885 _("Logs"));
886
887 if(cache->wpt)
888 notebook_append_page(notebook,
889 cache_wpts(appdata, cache->wpt), TAB_WPTS);
890
891 if(cache->tb)
892 notebook_append_page(notebook,
893 cache_tbs(appdata, cache->tb), _("TBs"));
894
895 notebook_append_page(notebook,
896 cache_notes(cache_context), _("Notes"));
897
898 notebook_append_page(notebook,
899 goto_cache(cache_context), _("Goto"));
900
901 g_signal_connect(notebook_object(notebook), "switch-page",
902 G_CALLBACK(on_notebook_page_change), cache_context);
903
904 g_signal_connect(notebook_object(notebook), "destroy",
905 G_CALLBACK(on_notebook_destroy), cache_context);
906
907 return notebook;
908 }
909
910 #ifndef USE_MAEMO
911 void cache_dialog(appdata_t *appdata, cache_t *cache) {
912 GtkWidget *dialog = gtk_dialog_new_with_buttons(cache->name,
913 GTK_WINDOW(appdata->window),
914 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
915 GTK_DIALOG_DESTROY_WITH_PARENT,
916 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
917 NULL);
918
919 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
920
921 /* create cache visualization widget */
922 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
923 cache_view(appdata, cache));
924
925 gtk_widget_show_all(dialog);
926 gtk_dialog_run(GTK_DIALOG(dialog));
927 gtk_widget_destroy(dialog);
928 }
929
930 #else
931 #ifdef USE_STACKABLE_WINDOW
932 static void on_cache_destroy (GtkWidget *widget, appdata_t *appdata) {
933 appdata->cur_cache = NULL;
934
935 /* restore cur_view */
936 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
937 }
938
939 void cache_dialog(appdata_t *appdata, cache_t *cache) {
940 GtkWidget *window = hildon_stackable_window_new();
941
942 /* store last "cur_view" in window */
943 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
944
945 appdata->cur_cache = cache;
946 char *title = g_strdup_printf("%s - GPXView", cache->name);
947 gtk_window_set_title(GTK_WINDOW(window), title);
948 g_free(title);
949
950 /* create cache visualization widget */
951 appdata->cur_view = cache_view(appdata, cache);
952 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
953
954 hildon_window_set_app_menu(HILDON_WINDOW(window),
955 menu_create(appdata, MENU_CACHE));
956
957 g_signal_connect(G_OBJECT(window), "destroy",
958 G_CALLBACK(on_cache_destroy), appdata);
959
960 gtk_widget_show_all(window);
961 }
962 #endif // USE_STACKABLE_WINDOW
963
964 #endif // USE_MAEMO