Contents of /trunk/src/cache.c

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Revision 159 - (show annotations)
Wed Nov 4 20:28:54 2009 UTC (14 years, 6 months ago) by harbaum
File MIME type: text/plain
File size: 28141 byte(s) 
More gcvote 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 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 context->gcvote_request =
268 gcvote_request(appdata, gcvote_callback, cache->url, context);
269
270 context->votebox = gtk_vbox_new(FALSE, 0);
271 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
272 gtk_container_add(GTK_CONTAINER(align), context->votebox);
273 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
274
275 gtk_table_attach_defaults(GTK_TABLE(table), ratebox, 2,3,0,2);
276
277 /* ----------------------------------------------------- */
278
279
280 /* ----------------- the two coordinates ----------------- */
281 /* ----------------- and the heading/distance ------------ */
282 pos_t *refpos = get_pos(appdata);
283
284 ivbox = gtk_vbox_new(FALSE, 0);
285 int strike = (cache->notes && cache->notes->override)?
286 STRIKETHROUGH:STRIKETHROUGH_NONE;
287
288 /* the original coordinate is being displayed */
289 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
290 context->pos_lat_label = pos_lat(cache->pos.lat, SIZE_BIG, strike));
291 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
292 context->pos_lon_label = pos_lon(cache->pos.lon, SIZE_BIG, strike));
293
294 /* but calculations may be done with respect to the overriden one */
295 if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) {
296 context->bearing_hbox = gtk_hbox_new(FALSE, 0);
297 bearing_fill_hbox(context->bearing_hbox, appdata, *refpos,
298 gpx_cache_pos(cache));
299 gtk_box_pack_start_defaults(GTK_BOX(ivbox), context->bearing_hbox);
300 }
301
302 gtk_table_attach_defaults(GTK_TABLE(table), ivbox, 3,4,0,2);
303
304 /* ----------------------------------------------------- */
305
306 gtk_box_pack_start(GTK_BOX(vbox), table, 0,0,0);
307 gtk_box_pack_start(GTK_BOX(vbox), gtk_hseparator_new(),FALSE,FALSE,0);
308
309 /* ----------------------------------------------------- */
310
311 if(cache->short_description)
312 gtk_box_pack_start_defaults(GTK_BOX(vbox),
313 html_view(appdata, cache->short_description,
314 cache->short_is_html?HTML_HTML:HTML_PLAIN_TEXT, TRUE, cache, NULL));
315
316 return vbox;
317 }
318
319 /* slow but short, we don't need performance here ... */
320 static void rot13(char *t) {
321 int braces = 0;
322
323 while(*t) {
324 if(!braces) {
325 if(*t == '[')
326 braces++;
327 else if(((*t >= 'a') && (*t < 'n')) ||
328 ((*t >= 'A') && (*t < 'N'))) *t += 13;
329 else if(((*t >= 'n') && (*t <= 'z')) ||
330 ((*t >= 'N') && (*t <= 'Z'))) *t -= 13;
331 } else {
332 if(braces > 0 && *t == ']')
333 braces--;
334 }
335
336 t++;
337 }
338 }
339
340 static void on_decrypt(GtkWidget *widget, gpointer data) {
341 /* data is a link to the textview */
342 g_assert(GTK_IS_TEXT_VIEW(data));
343
344 GtkTextIter start, end;
345 GtkTextBuffer *buffer = gtk_text_view_get_buffer((GtkTextView*)data);
346
347 gtk_text_buffer_get_start_iter(buffer, &start);
348 gtk_text_buffer_get_end_iter(buffer, &end);
349 char *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
350
351 rot13(text);
352 gtk_text_buffer_set_text(buffer, text, -1);
353
354 free(text);
355 }
356
357 static GtkWidget *cache_hint(appdata_t *appdata, cache_t *cache) {
358 /* encrypting/decrypting html is nothing we want to do */
359 if(cache->hint_is_html)
360 return html_view(appdata, cache->hint, HTML_HTML, TRUE, NULL, NULL);
361
362 /* we can now be sure that we are talking about pain text */
363 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
364
365 char *hint = strdup(cache->hint);
366 rot13(hint);
367 GtkWidget *view =
368 html_view(appdata, hint, HTML_PLAIN_TEXT, TRUE, NULL, NULL);
369 gtk_box_pack_start_defaults(GTK_BOX(vbox), view);
370 free(hint);
371
372 GtkWidget *button = gtk_button_new_with_label(_("Encrypt/Decrypt"));
373 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
374 hildon_gtk_widget_set_theme_size(button,
375 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
376 #endif
377 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
378 gtk_signal_connect(GTK_OBJECT(button), "clicked",
379 GTK_SIGNAL_FUNC(on_decrypt), gtk_bin_get_child(GTK_BIN(view)));
380
381 return vbox;
382 }
383
384 static GtkWidget *cache_wpts(appdata_t *appdata, wpt_t *wpt) {
385 pos_t *refpos = NULL;
386
387 #ifndef USE_PANNABLE_AREA
388 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
389 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
390 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
391 #else
392 GtkWidget *pannable_area = hildon_pannable_area_new();
393 #endif
394
395 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
396
397 /* four rows per waypoint */
398 GtkWidget *table = gtk_table_new(4*gpx_number_of_waypoints(wpt)-1,4, FALSE);
399
400 refpos = get_pos(appdata);
401
402 int wpt_row=0;
403 while(wpt) {
404 GtkWidget *ihbox, *tip;
405 char str[32];
406
407 /* ----------------------- icon/id ---------------------------- */
408 ihbox = gtk_hbox_new(FALSE, 0);
409
410 if(wpt->sym != WPT_SYM_UNKNOWN) {
411 gtk_box_pack_start(GTK_BOX(ihbox),
412 tip = icon_get_widget(ICON_WPT, wpt->sym), 1,0,0);
413 }
414
415 if(wpt->id)
416 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_BIG(wpt->id), 1,0,0);
417
418 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 0,1,wpt_row, wpt_row+1);
419
420 /* ----------------- the two coordinates ----------------- */
421 /* ----------------- and the heading/distance ------------ */
422 gtk_table_attach_defaults(GTK_TABLE(table),
423 pos_lat(wpt->pos.lat, SIZE_BIG, STRIKETHROUGH_NONE),
424 1,2, wpt_row, wpt_row+1);
425 gtk_table_attach_defaults(GTK_TABLE(table),
426 pos_lon(wpt->pos.lon, SIZE_BIG, STRIKETHROUGH_NONE),
427 2,3, wpt_row, wpt_row+1);
428
429 ihbox = gtk_hbox_new(FALSE, 0);
430 gtk_box_pack_start(GTK_BOX(ihbox), gtk_image_new_from_pixbuf(
431 icon_bearing(*refpos, wpt->pos)),1,0,0);
432 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
433 GTK_LABEL_SMALL((char*)pos_get_bearing_str(*refpos, wpt->pos)));
434 snprintf(str, sizeof(str), _("%.1f°"),
435 gpx_pos_get_bearing(*refpos, wpt->pos));
436 gtk_box_pack_start_defaults(GTK_BOX(ihbox), GTK_LABEL_SMALL(str));
437 gpx_pos_get_distance_str(str, sizeof(str),
438 *refpos, wpt->pos, appdata->imperial);
439 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_SMALL(str),1,0,0);
440
441 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 3,4,
442 wpt_row+0, wpt_row+1);
443
444 /* ------------------ description ------------------------- */
445 if(wpt->desc) {
446 GtkTextBuffer *buffer = gtk_text_buffer_new(NULL);
447 gtk_text_buffer_set_text(buffer, wpt->desc, strlen(wpt->desc));
448
449 #ifndef USE_HILDON_TEXT_VIEW
450 GtkWidget *textview = gtk_text_view_new_with_buffer(buffer);
451 #else
452 GtkWidget *textview = hildon_text_view_new();
453 hildon_text_view_set_buffer(HILDON_TEXT_VIEW(textview), buffer);
454 #endif
455
456 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview), GTK_WRAP_WORD);
457 gtk_text_view_set_editable(GTK_TEXT_VIEW(textview), FALSE);
458 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview), FALSE);
459
460 gtk_table_attach_defaults(GTK_TABLE(table), textview, 0,4,
461 wpt_row+1, wpt_row+2);
462 }
463
464 /* ------------------ comment ------------------------- */
465 if(wpt->cmt) {
466 GtkTextBuffer *buffer = gtk_text_buffer_new(NULL);
467 gtk_text_buffer_set_text(buffer, wpt->cmt, strlen(wpt->cmt));
468 #ifndef USE_HILDON_TEXT_VIEW
469 GtkWidget *textview = gtk_text_view_new_with_buffer(buffer);
470 #else
471 GtkWidget *textview = hildon_text_view_new();
472 hildon_text_view_set_buffer(HILDON_TEXT_VIEW(textview), buffer);
473 #endif
474 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview), GTK_WRAP_WORD);
475 gtk_text_view_set_editable(GTK_TEXT_VIEW(textview), FALSE);
476 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview), FALSE);
477
478 gtk_table_attach_defaults(GTK_TABLE(table), textview, 0,4,
479 wpt_row+2, wpt_row+3);
480 }
481
482 /* --------------------- seperator -------------------------*/
483 if(wpt->next)
484 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0,4,
485 wpt_row+3, wpt_row+4);
486
487
488 wpt_row+=4;
489 wpt = wpt->next;
490 }
491
492 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
493
494 #ifndef USE_PANNABLE_AREA
495 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
496 vbox);
497 return scrolled_window;
498 #else
499 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
500 vbox);
501 return pannable_area;
502 #endif
503 }
504
505 static GtkWidget *cache_tbs(appdata_t *appdata, tb_t *tb) {
506 pos_t *refpos = NULL;
507
508 #ifndef USE_PANNABLE_AREA
509 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
510 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
511 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
512 #else
513 GtkWidget *pannable_area = hildon_pannable_area_new();
514 #endif
515
516 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
517
518 /* four rows per waypoint */
519 GtkWidget *table = gtk_table_new(2*gpx_number_of_tbs(tb)-1,3, FALSE);
520
521 refpos = get_pos(appdata);
522
523 int tb_row=0;
524 while(tb) {
525 static const char *tb_type = "track/details.aspx";
526
527 /* --------------------- icon/ref/name -------------------------*/
528 gtk_table_attach_defaults(GTK_TABLE(table), icon_get_widget(ICON_TB, 0),
529 0, 1, tb_row+0, tb_row+1);
530
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, log_t *log, int is_html) {
573 #ifndef USE_PANNABLE_AREA
574 /* put this inside a scrolled view */
575 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
576 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
577 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
578 #else
579 GtkWidget *pannable_area = hildon_pannable_area_new();
580 #endif
581
582 #ifdef ENABLE_BROWSER_INTERFACE
583 gboolean gc_link = strncmp(context->cache->id, "GC", 2) == 0;
584 #else
585 #define gc_link (FALSE)
586 #endif
587
588 GtkWidget *table = gtk_table_new(4*gpx_number_of_logs(log)+(gc_link?1:0), 3, FALSE);
589 int cnt = 0;
590
591 #ifdef ENABLE_BROWSER_INTERFACE
592 if(gc_link) {
593 GtkWidget *but = gtk_button_new_with_label(_("Post a new log entry for this geocache"));
594 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
595 hildon_gtk_widget_set_theme_size(but,
596 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
597 #endif
598 gtk_signal_connect(GTK_OBJECT(but), "clicked",
599 GTK_SIGNAL_FUNC(on_gclink_clicked), context);
600
601 gtk_table_attach_defaults(GTK_TABLE(table), but, 0, 3, 0, 1);
602 cnt++;
603 }
604 #endif
605
606 /* add all logs to the vbox */
607 while(log) {
608 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
609 0, 3, cnt+0, cnt+1);
610 #if 0
611 static const char *log_type = "seek/log.aspx";
612 GtkWidget *log_but =
613 link_icon_button_by_id(appdata, icon_get_widget(ICON_LOG, log->type),
614 log_type, log->id);
615 gtk_table_attach(GTK_TABLE(table), log_but,
616 0, 1, cnt+1, cnt+2, FALSE, FALSE, 0, 0);
617 #else
618 gtk_table_attach_defaults(GTK_TABLE(table),
619 icon_get_widget(ICON_LOG, log->type), 0, 1, cnt+1, cnt+2);
620 #endif
621
622 char date_str[32];
623 if(log->day && log->month && log->year) {
624 GDate *date = g_date_new_dmy(log->day, log->month, log->year);
625 g_date_strftime(date_str, sizeof(date_str), "%x", date);
626 g_date_free(date);
627 } else
628 strcpy(date_str, "---");
629
630 gtk_table_attach_defaults(GTK_TABLE(table), gtk_label_new(date_str),
631 1, 2, cnt+1, cnt+2);
632
633 static const char *finder_type = "profile/";
634 GtkWidget *finder = link_button_by_id(appdata, log->finder->name,
635 finder_type, log->finder->id);
636
637 gtk_table_attach(GTK_TABLE(table), finder,
638 2, 3, cnt+1, cnt+2, FALSE, FALSE, 0, 0);
639
640 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
641 0, 3, cnt+2, cnt+3);
642
643 if(log->text) {
644 gtk_table_attach_defaults(GTK_TABLE(table),
645 html_view(appdata, log->text,
646 is_html?HTML_HTML:HTML_CUSTOM_MARKUP, FALSE, NULL, NULL),
647 0, 3, cnt+3, cnt+4);
648 }
649
650 log = log->next;
651 cnt+=4;
652 }
653
654 #ifndef USE_PANNABLE_AREA
655 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
656 table);
657 return scrolled_window;
658 #else
659 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
660 table);
661 return pannable_area;
662 #endif
663 }
664
665 #ifdef USE_MAEMO
666 /* this routine is called once a second as long as the "goto" tab is visible */
667 static gboolean screensaver_update(gpointer data) {
668 appdata_t *appdata = (appdata_t*)data;
669
670 if(appdata->goto_disable_screensaver)
671 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
672 fprintf(stderr, "error with display blank\n");
673
674 return TRUE; // fire again
675 }
676 #endif
677
678 static void on_notebook_page_change(GtkNotebook *notebook,
679 GtkNotebookPage *page,
680 guint page_num,
681 gpointer user_data) {
682
683 cache_context_t *context = (cache_context_t*)user_data;
684 GtkWidget *w = gtk_notebook_get_nth_page(notebook, page_num);
685 const char *name = gtk_notebook_get_tab_label_text(notebook, w);
686
687 #ifdef USE_MAEMO
688 if(context->handler_id)
689 gtk_timeout_remove(context->handler_id);
690 #endif
691
692 /* this is a workaround, around some bug in the gtktextwidget or so ... */
693 /* i tried to get info on this and everybody agreed that this is a bug */
694 /* in gtk but noone had a fix ready. so i came up with this. */
695 /* seems to work ... */
696 if(strcasecmp(name, _("Logs")) == 0) {
697 gtk_widget_queue_resize(w);
698 } else if(strcasecmp(name, _("TBs")) == 0) {
699 gtk_widget_queue_resize(w);
700 } else if(strcasecmp(name, _("Goto")) == 0) {
701 #ifdef USE_MAEMO
702 context->handler_id = gtk_timeout_add(1000, screensaver_update,
703 context->appdata);
704 #endif
705 goto_coordinate_update(context);
706 }
707
708 if(strcasecmp(name, _("Main")) == 0) {
709 /* the notes page may have changed its "override" setting, thus the */
710 /* striked out coordinate may need update */
711 overview_coordinate_update(context);
712 }
713 }
714
715 static void on_notebook_destroy(GtkWidget *widget, gpointer user_data ) {
716 cache_context_t *context = (cache_context_t*)user_data;
717
718 printf("destroying notebook\n");
719
720 /* cancel a pending gcvote request */
721 if(context->gcvote_request) {
722 gcvote_request_free(context->gcvote_request);
723 context->gcvote_request = NULL;
724 }
725
726 notes_destroy_event(NULL, context);
727 goto_destroy_event(NULL, context);
728
729 #ifdef USE_MAEMO
730 if(context->handler_id)
731 gtk_timeout_remove(context->handler_id);
732 #endif
733
734 free(user_data);
735 }
736
737 GtkWidget *cache_view(appdata_t *appdata, cache_t *cache) {
738 GtkWidget *notebook;
739
740 cache_context_t *cache_context = malloc(sizeof(cache_context_t));
741 memset(cache_context, 0, sizeof(cache_context_t));
742 cache_context->appdata = appdata;
743 cache_context->cache = cache;
744
745 #ifdef USE_MAEMO
746 #define TAB_DESC _("Desc.")
747 #define TAB_WPTS _("Wpts")
748 #else
749 #define TAB_DESC _("Description")
750 #define TAB_WPTS _("Waypoints")
751 #endif
752
753 notebook = gtk_notebook_new();
754
755 #ifdef USE_MAEMO
756 #if MAEMO_VERSION_MAJOR >= 5
757 /* prevents user from accidentially touching the breadcrumb trail */
758 gtk_notebook_set_tab_pos(GTK_NOTEBOOK(notebook), GTK_POS_BOTTOM);
759 #endif
760 #endif
761
762 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
763 cache_overview(cache_context), gtk_label_new(_("Main")));
764
765 if(cache->long_description)
766 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
767 cache_description(appdata, cache), gtk_label_new(TAB_DESC));
768
769 if(cache->hint)
770 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
771 cache_hint(appdata, cache), gtk_label_new(_("Hint")));
772
773 if(cache->log)
774 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
775 cache_logs(appdata, cache_context, cache->log, cache->logs_are_html),
776 gtk_label_new(_("Logs")));
777
778 if(cache->wpt)
779 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
780 cache_wpts(appdata, cache->wpt), gtk_label_new(TAB_WPTS));
781
782 if(cache->tb)
783 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
784 cache_tbs(appdata, cache->tb), gtk_label_new(_("TBs")));
785
786 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
787 cache_notes(cache_context), gtk_label_new(_("Notes")));
788
789 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
790 goto_cache(cache_context), gtk_label_new(_("Goto")));
791
792 g_signal_connect(G_OBJECT(notebook), "switch-page",
793 G_CALLBACK(on_notebook_page_change), cache_context);
794
795 g_signal_connect(G_OBJECT(notebook), "destroy",
796 G_CALLBACK(on_notebook_destroy), cache_context);
797
798 return notebook;
799 }
800
801 #ifndef USE_MAEMO
802 void cache_dialog(appdata_t *appdata, cache_t *cache) {
803 GtkWidget *dialog = gtk_dialog_new_with_buttons(cache->name,
804 GTK_WINDOW(appdata->window),
805 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
806 GTK_DIALOG_DESTROY_WITH_PARENT,
807 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
808 NULL);
809
810 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
811
812 /* create cache visualization widget */
813 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
814 cache_view(appdata, cache));
815
816 gtk_widget_show_all(dialog);
817 gtk_dialog_run(GTK_DIALOG(dialog));
818 gtk_widget_destroy(dialog);
819 }
820
821 #else
822 #ifdef USE_STACKABLE_WINDOW
823 static void on_cache_destroy (GtkWidget *widget, appdata_t *appdata) {
824 appdata->cur_cache = NULL;
825
826 /* restore cur_view */
827 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
828 }
829
830 void cache_dialog(appdata_t *appdata, cache_t *cache) {
831 GtkWidget *window = hildon_stackable_window_new();
832
833 /* store last "cur_view" in window */
834 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
835
836 appdata->cur_cache = cache;
837 char *title = g_strdup_printf("%s - GPXView", cache->name);
838 gtk_window_set_title(GTK_WINDOW(window), title);
839 g_free(title);
840
841 /* create cache visualization widget */
842 appdata->cur_view = cache_view(appdata, cache);
843 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
844
845 hildon_window_set_app_menu(HILDON_WINDOW(window),
846 menu_create(appdata, MENU_CACHE));
847
848 g_signal_connect(G_OBJECT(window), "destroy",
849 G_CALLBACK(on_cache_destroy), appdata);
850
851 gtk_widget_show_all(window);
852 }
853 #endif // USE_STACKABLE_WINDOW
854
855 #endif // USE_MAEMO