Contents of /trunk/src/cache.c

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Revision 158 - (show annotations)
Wed Nov 4 14:54:52 2009 UTC (14 years, 6 months ago) by harbaum
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File size: 28464 byte(s) 
Async gcvote
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_callback(vote_t *vote, gpointer data) {
104 cache_context_t *context = (cache_context_t*)data;
105
106 /* no vote returned: request failed, just cleanup */
107 if(!vote) {
108 printf("gcvote callback for failed request\n");
109
110 gcvote_request_free(context->gcvote_request);
111 context->gcvote_request = NULL;
112 return FALSE;
113 }
114
115 printf("gcvote callback is being called with a %d/%d\n",
116 vote->quality, vote->votes);
117
118 /* update/draw the voting */
119 if(!context->quality) {
120 #ifndef USE_MAEMO
121 GtkTooltips *tips = gtk_tooltips_new();
122 #endif
123
124 GtkWidget *ivbox = gtk_vbox_new(FALSE, 0);
125
126 char *votes_str = g_strdup_printf(_("Quality (%d %s):"), vote->votes,
127 (vote->votes == 1)?_("vote"):_("votes"));
128 context->votes = GTK_LABEL_SMALL(votes_str);
129 gtk_box_pack_start(GTK_BOX(ivbox), context->votes, FALSE, FALSE, 0);
130 g_free(votes_str);
131 context->quality = icon_get_widget(ICON_STARS, (int)(vote->quality*2-2));
132 gtk_box_pack_start(GTK_BOX(ivbox), context->quality,
133 FALSE, FALSE, 0);
134
135 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
136 gtk_container_add(GTK_CONTAINER(align), ivbox);
137 gtk_box_pack_start_defaults(GTK_BOX(context->ratebox), align);
138 #ifndef USE_MAEMO
139 char *str = g_strdup_printf(_("Quality: %d"), vote->quality);
140 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
141 g_free(str);
142 #endif
143
144 gtk_widget_show_all(context->ratebox);
145
146 gcvote_request_free(context->gcvote_request);
147 context->gcvote_request = NULL;
148 }
149 }
150
151 static GtkWidget *cache_overview(cache_context_t *context) {
152 GtkWidget *vbox, *ivbox;
153 GtkWidget *table, *tip;
154 char str[64];
155 #ifndef USE_MAEMO
156 GtkTooltips *tips = gtk_tooltips_new();
157 #endif
158 appdata_t *appdata = context->appdata;
159 cache_t *cache = context->cache;
160
161 vbox = gtk_vbox_new(FALSE, 0);
162
163 table = gtk_table_new(3,4, FALSE);
164
165 if(cache->type != CACHE_TYPE_UNKNOWN) {
166 gtk_table_attach(GTK_TABLE(table),
167 tip = icon_get_widget(ICON_CACHE_TYPE, cache->type), 0,1,0,1,
168 GTK_FILL, 0, GTK_FILL, 0);
169 #ifndef USE_MAEMO
170 gtk_tooltips_set_tip(tips, tip, _(cache_type_tip[cache->type]), NULL);
171 #endif
172 }
173
174 /* ------------ box containing container info ------------ */
175 if(cache->container != CACHE_CONT_UNKNOWN) {
176 ivbox = gtk_vbox_new(FALSE, 0);
177 sprintf(str, _("Size: %s"), _(cache_size_name[cache->container]));
178 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(str),
179 FALSE, FALSE, 0);
180 gtk_box_pack_start(GTK_BOX(ivbox),
181 icon_get_widget(ICON_CACHE_SIZE, cache->container),
182 FALSE, FALSE, 0);
183 gtk_table_attach(GTK_TABLE(table), ivbox, 0,1,1,2,
184 GTK_EXPAND | GTK_FILL, 0, GTK_FILL, 0);
185 #ifndef USE_MAEMO
186 gtk_tooltips_set_tip(tips, ivbox, _(cache_size_tip[cache->container]), NULL);
187 #endif
188 }
189
190 /* ----------------------- id ---------------------------- */
191 if(cache->id) {
192 int strike = cache->archived?STRIKETHROUGH_RED:
193 (!cache->available?STRIKETHROUGH:STRIKETHROUGH_NONE);
194 GtkWidget *lbl = link_button_attrib(context->appdata,
195 cache->id, context->cache->url,
196 SIZE_BIG, strike);
197 gtk_table_attach(GTK_TABLE(table), lbl, 1,2,0,1, FALSE, FALSE, 0, 0);
198 }
199
200 /* --------------- box containing owner info ------------- */
201 if(cache->owner) {
202 ivbox = gtk_vbox_new(FALSE, 0);
203 gtk_box_pack_start_defaults(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("by")));
204
205 static const char *owner_type = "profile/";
206 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
207 link_button_by_id(appdata, cache->owner->name,
208 owner_type, cache->owner->id));
209 gtk_table_attach(GTK_TABLE(table), ivbox, 1,2,1,2, FALSE,FALSE,0,0);
210 }
211
212 /* ----------- vbox containing all ratings ---------- */
213 GtkWidget *ratebox = context->ratebox = gtk_vbox_new(FALSE, 0);
214
215 /* ----------- box containing difficulty rating ---------- */
216 if(cache->difficulty != 0) {
217 ivbox = gtk_vbox_new(FALSE, 0);
218 gtk_box_pack_start(GTK_BOX(ivbox),
219 GTK_LABEL_SMALL(_("Difficulty:")),
220 FALSE, FALSE, 0);
221 gtk_box_pack_start(GTK_BOX(ivbox),
222 icon_get_widget(ICON_STARS, (int)(cache->difficulty*2-2)),
223 FALSE, FALSE, 0);
224
225 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
226 gtk_container_add(GTK_CONTAINER(align), ivbox);
227 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
228 #ifndef USE_MAEMO
229 sprintf(str, _("Difficulty: %.1f"), cache->difficulty);
230 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
231 #endif
232 }
233
234 /* ------------ box containing terrain rating ------------ */
235 if(cache->terrain != 0) {
236 ivbox = gtk_vbox_new(FALSE, 0);
237 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("Terrain:")),
238 FALSE, FALSE, 0);
239 gtk_box_pack_start(GTK_BOX(ivbox),
240 icon_get_widget(ICON_STARS, (int)(cache->terrain*2-2)),
241 FALSE, FALSE, 0);
242 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
243 gtk_container_add(GTK_CONTAINER(align), ivbox);
244 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
245 #ifndef USE_MAEMO
246 sprintf(str, _("Terrain: %.1f"), cache->terrain);
247 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
248 #endif
249 }
250
251 /* --------------------- GCVote ------------------------ */
252 /* gcvote if present and possible */
253
254 context->gcvote_request =
255 gcvote_request(appdata, gcvote_callback, cache->url, context);
256
257 #if 0
258 vote_t *vote = gcvote_get(appdata, cache->url);
259 if(vote) {
260 ivbox = gtk_vbox_new(FALSE, 0);
261
262 char *votes_str = g_strdup_printf(_("Quality (%d %s):"), vote->votes,
263 (vote->votes == 1)?_("vote"):_("votes"));
264 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(votes_str),
265 FALSE, FALSE, 0);
266 g_free(votes_str);
267 gtk_box_pack_start(GTK_BOX(ivbox),
268 icon_get_widget(ICON_STARS, (int)(vote->quality*2-2)), FALSE, FALSE, 0);
269
270 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
271 gtk_container_add(GTK_CONTAINER(align), ivbox);
272 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
273 #ifndef USE_MAEMO
274 sprintf(str, _("Quality: %d"), vote->quality);
275 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
276 #endif
277
278 gcvote_free(vote);
279 }
280 #endif
281
282 gtk_table_attach_defaults(GTK_TABLE(table), ratebox, 2,3,0,2);
283
284 /* ----------------------------------------------------- */
285
286
287 /* ----------------- the two coordinates ----------------- */
288 /* ----------------- and the heading/distance ------------ */
289 pos_t *refpos = get_pos(appdata);
290
291 ivbox = gtk_vbox_new(FALSE, 0);
292 int strike = (cache->notes && cache->notes->override)?
293 STRIKETHROUGH:STRIKETHROUGH_NONE;
294
295 /* the original coordinate is being displayed */
296 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
297 context->pos_lat_label = pos_lat(cache->pos.lat, SIZE_BIG, strike));
298 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
299 context->pos_lon_label = pos_lon(cache->pos.lon, SIZE_BIG, strike));
300
301 /* but calculations may be done with respect to the overriden one */
302 if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) {
303 context->bearing_hbox = gtk_hbox_new(FALSE, 0);
304 bearing_fill_hbox(context->bearing_hbox, appdata, *refpos,
305 gpx_cache_pos(cache));
306 gtk_box_pack_start_defaults(GTK_BOX(ivbox), context->bearing_hbox);
307 }
308
309 gtk_table_attach_defaults(GTK_TABLE(table), ivbox, 3,4,0,2);
310
311 /* ----------------------------------------------------- */
312
313 gtk_box_pack_start(GTK_BOX(vbox), table, 0,0,0);
314 gtk_box_pack_start(GTK_BOX(vbox), gtk_hseparator_new(),FALSE,FALSE,0);
315
316 /* ----------------------------------------------------- */
317
318 if(cache->short_description)
319 gtk_box_pack_start_defaults(GTK_BOX(vbox),
320 html_view(appdata, cache->short_description,
321 cache->short_is_html?HTML_HTML:HTML_PLAIN_TEXT, TRUE, cache, NULL));
322
323 return vbox;
324 }
325
326 /* slow but short, we don't need performance here ... */
327 static void rot13(char *t) {
328 int braces = 0;
329
330 while(*t) {
331 if(!braces) {
332 if(*t == '[')
333 braces++;
334 else if(((*t >= 'a') && (*t < 'n')) ||
335 ((*t >= 'A') && (*t < 'N'))) *t += 13;
336 else if(((*t >= 'n') && (*t <= 'z')) ||
337 ((*t >= 'N') && (*t <= 'Z'))) *t -= 13;
338 } else {
339 if(braces > 0 && *t == ']')
340 braces--;
341 }
342
343 t++;
344 }
345 }
346
347 static void on_decrypt(GtkWidget *widget, gpointer data) {
348 /* data is a link to the textview */
349 g_assert(GTK_IS_TEXT_VIEW(data));
350
351 GtkTextIter start, end;
352 GtkTextBuffer *buffer = gtk_text_view_get_buffer((GtkTextView*)data);
353
354 gtk_text_buffer_get_start_iter(buffer, &start);
355 gtk_text_buffer_get_end_iter(buffer, &end);
356 char *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
357
358 rot13(text);
359 gtk_text_buffer_set_text(buffer, text, -1);
360
361 free(text);
362 }
363
364 static GtkWidget *cache_hint(appdata_t *appdata, cache_t *cache) {
365 /* encrypting/decrypting html is nothing we want to do */
366 if(cache->hint_is_html)
367 return html_view(appdata, cache->hint, HTML_HTML, TRUE, NULL, NULL);
368
369 /* we can now be sure that we are talking about pain text */
370 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
371
372 char *hint = strdup(cache->hint);
373 rot13(hint);
374 GtkWidget *view =
375 html_view(appdata, hint, HTML_PLAIN_TEXT, TRUE, NULL, NULL);
376 gtk_box_pack_start_defaults(GTK_BOX(vbox), view);
377 free(hint);
378
379 GtkWidget *button = gtk_button_new_with_label(_("Encrypt/Decrypt"));
380 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
381 hildon_gtk_widget_set_theme_size(button,
382 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
383 #endif
384 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
385 gtk_signal_connect(GTK_OBJECT(button), "clicked",
386 GTK_SIGNAL_FUNC(on_decrypt), gtk_bin_get_child(GTK_BIN(view)));
387
388 return vbox;
389 }
390
391 static GtkWidget *cache_wpts(appdata_t *appdata, wpt_t *wpt) {
392 pos_t *refpos = NULL;
393
394 #ifndef USE_PANNABLE_AREA
395 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
396 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
397 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
398 #else
399 GtkWidget *pannable_area = hildon_pannable_area_new();
400 #endif
401
402 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
403
404 /* four rows per waypoint */
405 GtkWidget *table = gtk_table_new(4*gpx_number_of_waypoints(wpt)-1,4, FALSE);
406
407 refpos = get_pos(appdata);
408
409 int wpt_row=0;
410 while(wpt) {
411 GtkWidget *ihbox, *tip;
412 char str[32];
413
414 /* ----------------------- icon/id ---------------------------- */
415 ihbox = gtk_hbox_new(FALSE, 0);
416
417 if(wpt->sym != WPT_SYM_UNKNOWN) {
418 gtk_box_pack_start(GTK_BOX(ihbox),
419 tip = icon_get_widget(ICON_WPT, wpt->sym), 1,0,0);
420 }
421
422 if(wpt->id)
423 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_BIG(wpt->id), 1,0,0);
424
425 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 0,1,wpt_row, wpt_row+1);
426
427 /* ----------------- the two coordinates ----------------- */
428 /* ----------------- and the heading/distance ------------ */
429 gtk_table_attach_defaults(GTK_TABLE(table),
430 pos_lat(wpt->pos.lat, SIZE_BIG, STRIKETHROUGH_NONE),
431 1,2, wpt_row, wpt_row+1);
432 gtk_table_attach_defaults(GTK_TABLE(table),
433 pos_lon(wpt->pos.lon, SIZE_BIG, STRIKETHROUGH_NONE),
434 2,3, wpt_row, wpt_row+1);
435
436 ihbox = gtk_hbox_new(FALSE, 0);
437 gtk_box_pack_start(GTK_BOX(ihbox), gtk_image_new_from_pixbuf(
438 icon_bearing(*refpos, wpt->pos)),1,0,0);
439 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
440 GTK_LABEL_SMALL((char*)pos_get_bearing_str(*refpos, wpt->pos)));
441 snprintf(str, sizeof(str), _("%.1f°"),
442 gpx_pos_get_bearing(*refpos, wpt->pos));
443 gtk_box_pack_start_defaults(GTK_BOX(ihbox), GTK_LABEL_SMALL(str));
444 gpx_pos_get_distance_str(str, sizeof(str),
445 *refpos, wpt->pos, appdata->imperial);
446 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_SMALL(str),1,0,0);
447
448 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 3,4,
449 wpt_row+0, wpt_row+1);
450
451 /* ------------------ description ------------------------- */
452 if(wpt->desc) {
453 GtkTextBuffer *buffer = gtk_text_buffer_new(NULL);
454 gtk_text_buffer_set_text(buffer, wpt->desc, strlen(wpt->desc));
455
456 #ifndef USE_HILDON_TEXT_VIEW
457 GtkWidget *textview = gtk_text_view_new_with_buffer(buffer);
458 #else
459 GtkWidget *textview = hildon_text_view_new();
460 hildon_text_view_set_buffer(HILDON_TEXT_VIEW(textview), buffer);
461 #endif
462
463 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview), GTK_WRAP_WORD);
464 gtk_text_view_set_editable(GTK_TEXT_VIEW(textview), FALSE);
465 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview), FALSE);
466
467 gtk_table_attach_defaults(GTK_TABLE(table), textview, 0,4,
468 wpt_row+1, wpt_row+2);
469 }
470
471 /* ------------------ comment ------------------------- */
472 if(wpt->cmt) {
473 GtkTextBuffer *buffer = gtk_text_buffer_new(NULL);
474 gtk_text_buffer_set_text(buffer, wpt->cmt, strlen(wpt->cmt));
475 #ifndef USE_HILDON_TEXT_VIEW
476 GtkWidget *textview = gtk_text_view_new_with_buffer(buffer);
477 #else
478 GtkWidget *textview = hildon_text_view_new();
479 hildon_text_view_set_buffer(HILDON_TEXT_VIEW(textview), buffer);
480 #endif
481 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview), GTK_WRAP_WORD);
482 gtk_text_view_set_editable(GTK_TEXT_VIEW(textview), FALSE);
483 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview), FALSE);
484
485 gtk_table_attach_defaults(GTK_TABLE(table), textview, 0,4,
486 wpt_row+2, wpt_row+3);
487 }
488
489 /* --------------------- seperator -------------------------*/
490 if(wpt->next)
491 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0,4,
492 wpt_row+3, wpt_row+4);
493
494
495 wpt_row+=4;
496 wpt = wpt->next;
497 }
498
499 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
500
501 #ifndef USE_PANNABLE_AREA
502 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
503 vbox);
504 return scrolled_window;
505 #else
506 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
507 vbox);
508 return pannable_area;
509 #endif
510 }
511
512 static GtkWidget *cache_tbs(appdata_t *appdata, tb_t *tb) {
513 pos_t *refpos = NULL;
514
515 #ifndef USE_PANNABLE_AREA
516 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
517 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
518 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
519 #else
520 GtkWidget *pannable_area = hildon_pannable_area_new();
521 #endif
522
523 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
524
525 /* four rows per waypoint */
526 GtkWidget *table = gtk_table_new(2*gpx_number_of_tbs(tb)-1,3, FALSE);
527
528 refpos = get_pos(appdata);
529
530 int tb_row=0;
531 while(tb) {
532 static const char *tb_type = "track/details.aspx";
533
534 /* --------------------- icon/ref/name -------------------------*/
535 gtk_table_attach_defaults(GTK_TABLE(table), icon_get_widget(ICON_TB, 0),
536 0, 1, tb_row+0, tb_row+1);
537
538
539 if(tb->ref) {
540 GtkWidget *ref = link_button_by_id(appdata, tb->ref, tb_type, tb->id);
541 gtk_table_attach_defaults(GTK_TABLE(table), ref,
542 1, 2, tb_row+0, tb_row+1);
543 }
544
545 if(tb->name)
546 gtk_table_attach_defaults(GTK_TABLE(table), GTK_LABEL_BIG(tb->name),
547 2, 3, tb_row+0, tb_row+1);
548
549 /* --------------------- seperator -------------------------*/
550 if(tb->next)
551 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0, 3,
552 tb_row+1, tb_row+2);
553 tb_row+=2;
554 tb = tb->next;
555 }
556
557 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
558
559 #ifndef USE_PANNABLE_AREA
560 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
561 vbox);
562 return scrolled_window;
563 #else
564 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
565 vbox);
566 return pannable_area;
567 #endif
568 }
569
570 #ifdef ENABLE_BROWSER_INTERFACE
571 static void on_gclink_clicked(GtkButton *button, gpointer data) {
572 cache_context_t *context = (cache_context_t*)data;
573 char *url = g_strdup_printf("http://www.geocaching.com/seek/log.aspx?wp=%s", context->cache->id);
574 browser_url(context->appdata, url);
575 g_free(url);
576 }
577 #endif
578
579 static GtkWidget *cache_logs(appdata_t *appdata, cache_context_t *context, log_t *log, int is_html) {
580 #ifndef USE_PANNABLE_AREA
581 /* put this inside a scrolled view */
582 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
583 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
584 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
585 #else
586 GtkWidget *pannable_area = hildon_pannable_area_new();
587 #endif
588
589 #ifdef ENABLE_BROWSER_INTERFACE
590 gboolean gc_link = strncmp(context->cache->id, "GC", 2) == 0;
591 #else
592 #define gc_link (FALSE)
593 #endif
594
595 GtkWidget *table = gtk_table_new(4*gpx_number_of_logs(log)+(gc_link?1:0), 3, FALSE);
596 int cnt = 0;
597
598 #ifdef ENABLE_BROWSER_INTERFACE
599 if(gc_link) {
600 GtkWidget *but = gtk_button_new_with_label(_("Post a new log entry for this geocache"));
601 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
602 hildon_gtk_widget_set_theme_size(but,
603 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
604 #endif
605 gtk_signal_connect(GTK_OBJECT(but), "clicked",
606 GTK_SIGNAL_FUNC(on_gclink_clicked), context);
607
608 gtk_table_attach_defaults(GTK_TABLE(table), but, 0, 3, 0, 1);
609 cnt++;
610 }
611 #endif
612
613 /* add all logs to the vbox */
614 while(log) {
615 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
616 0, 3, cnt+0, cnt+1);
617 #if 0
618 static const char *log_type = "seek/log.aspx";
619 GtkWidget *log_but =
620 link_icon_button_by_id(appdata, icon_get_widget(ICON_LOG, log->type),
621 log_type, log->id);
622 gtk_table_attach(GTK_TABLE(table), log_but,
623 0, 1, cnt+1, cnt+2, FALSE, FALSE, 0, 0);
624 #else
625 gtk_table_attach_defaults(GTK_TABLE(table),
626 icon_get_widget(ICON_LOG, log->type), 0, 1, cnt+1, cnt+2);
627 #endif
628
629 char date_str[32];
630 if(log->day && log->month && log->year) {
631 GDate *date = g_date_new_dmy(log->day, log->month, log->year);
632 g_date_strftime(date_str, sizeof(date_str), "%x", date);
633 g_date_free(date);
634 } else
635 strcpy(date_str, "---");
636
637 gtk_table_attach_defaults(GTK_TABLE(table), gtk_label_new(date_str),
638 1, 2, cnt+1, cnt+2);
639
640 static const char *finder_type = "profile/";
641 GtkWidget *finder = link_button_by_id(appdata, log->finder->name,
642 finder_type, log->finder->id);
643
644 gtk_table_attach(GTK_TABLE(table), finder,
645 2, 3, cnt+1, cnt+2, FALSE, FALSE, 0, 0);
646
647 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
648 0, 3, cnt+2, cnt+3);
649
650 if(log->text) {
651 gtk_table_attach_defaults(GTK_TABLE(table),
652 html_view(appdata, log->text,
653 is_html?HTML_HTML:HTML_CUSTOM_MARKUP, FALSE, NULL, NULL),
654 0, 3, cnt+3, cnt+4);
655 }
656
657 log = log->next;
658 cnt+=4;
659 }
660
661 #ifndef USE_PANNABLE_AREA
662 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
663 table);
664 return scrolled_window;
665 #else
666 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
667 table);
668 return pannable_area;
669 #endif
670 }
671
672 #ifdef USE_MAEMO
673 /* this routine is called once a second as long as the "goto" tab is visible */
674 static gboolean screensaver_update(gpointer data) {
675 appdata_t *appdata = (appdata_t*)data;
676
677 if(appdata->goto_disable_screensaver)
678 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
679 fprintf(stderr, "error with display blank\n");
680
681 return TRUE; // fire again
682 }
683 #endif
684
685 static void on_notebook_page_change(GtkNotebook *notebook,
686 GtkNotebookPage *page,
687 guint page_num,
688 gpointer user_data) {
689
690 cache_context_t *context = (cache_context_t*)user_data;
691 GtkWidget *w = gtk_notebook_get_nth_page(notebook, page_num);
692 const char *name = gtk_notebook_get_tab_label_text(notebook, w);
693
694 #ifdef USE_MAEMO
695 if(context->handler_id)
696 gtk_timeout_remove(context->handler_id);
697 #endif
698
699 /* this is a workaround, around some bug in the gtktextwidget or so ... */
700 /* i tried to get info on this and everybody agreed that this is a bug */
701 /* in gtk but noone had a fix ready. so i came up with this. */
702 /* seems to work ... */
703 if(strcasecmp(name, _("Logs")) == 0) {
704 gtk_widget_queue_resize(w);
705 } else if(strcasecmp(name, _("TBs")) == 0) {
706 gtk_widget_queue_resize(w);
707 } else if(strcasecmp(name, _("Goto")) == 0) {
708 #ifdef USE_MAEMO
709 context->handler_id = gtk_timeout_add(1000, screensaver_update,
710 context->appdata);
711 #endif
712 goto_coordinate_update(context);
713 }
714
715 if(strcasecmp(name, _("Main")) == 0) {
716 /* the notes page may have changed its "override" setting, thus the */
717 /* striked out coordinate may need update */
718 overview_coordinate_update(context);
719 }
720 }
721
722 static void on_notebook_destroy(GtkWidget *widget, gpointer user_data ) {
723 cache_context_t *context = (cache_context_t*)user_data;
724
725 printf("destroying notebook\n");
726
727 notes_destroy_event(NULL, context);
728 goto_destroy_event(NULL, context);
729
730 #ifdef USE_MAEMO
731 if(context->handler_id)
732 gtk_timeout_remove(context->handler_id);
733 #endif
734
735 free(user_data);
736 }
737
738 GtkWidget *cache_view(appdata_t *appdata, cache_t *cache) {
739 GtkWidget *notebook;
740
741 cache_context_t *cache_context = malloc(sizeof(cache_context_t));
742 memset(cache_context, 0, sizeof(cache_context_t));
743 cache_context->appdata = appdata;
744 cache_context->cache = cache;
745
746 #ifdef USE_MAEMO
747 #define TAB_DESC _("Desc.")
748 #define TAB_WPTS _("Wpts")
749 #else
750 #define TAB_DESC _("Description")
751 #define TAB_WPTS _("Waypoints")
752 #endif
753
754 notebook = gtk_notebook_new();
755
756 #ifdef USE_MAEMO
757 #if MAEMO_VERSION_MAJOR >= 5
758 /* prevents user from accidentially touching the breadcrumb trail */
759 gtk_notebook_set_tab_pos(GTK_NOTEBOOK(notebook), GTK_POS_BOTTOM);
760 #endif
761 #endif
762
763 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
764 cache_overview(cache_context), gtk_label_new(_("Main")));
765
766 if(cache->long_description)
767 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
768 cache_description(appdata, cache), gtk_label_new(TAB_DESC));
769
770 if(cache->hint)
771 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
772 cache_hint(appdata, cache), gtk_label_new(_("Hint")));
773
774 if(cache->log)
775 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
776 cache_logs(appdata, cache_context, cache->log, cache->logs_are_html),
777 gtk_label_new(_("Logs")));
778
779 if(cache->wpt)
780 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
781 cache_wpts(appdata, cache->wpt), gtk_label_new(TAB_WPTS));
782
783 if(cache->tb)
784 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
785 cache_tbs(appdata, cache->tb), gtk_label_new(_("TBs")));
786
787 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
788 cache_notes(cache_context), gtk_label_new(_("Notes")));
789
790 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
791 goto_cache(cache_context), gtk_label_new(_("Goto")));
792
793 g_signal_connect(G_OBJECT(notebook), "switch-page",
794 G_CALLBACK(on_notebook_page_change), cache_context);
795
796 g_signal_connect(G_OBJECT(notebook), "destroy",
797 G_CALLBACK(on_notebook_destroy), cache_context);
798
799 return notebook;
800 }
801
802 #ifndef USE_MAEMO
803 void cache_dialog(appdata_t *appdata, cache_t *cache) {
804 GtkWidget *dialog = gtk_dialog_new_with_buttons(cache->name,
805 GTK_WINDOW(appdata->window),
806 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
807 GTK_DIALOG_DESTROY_WITH_PARENT,
808 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
809 NULL);
810
811 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
812
813 /* create cache visualization widget */
814 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
815 cache_view(appdata, cache));
816
817 gtk_widget_show_all(dialog);
818 gtk_dialog_run(GTK_DIALOG(dialog));
819 gtk_widget_destroy(dialog);
820 }
821
822 #else
823 #ifdef USE_STACKABLE_WINDOW
824 static void on_cache_destroy (GtkWidget *widget, appdata_t *appdata) {
825 appdata->cur_cache = NULL;
826
827 /* restore cur_view */
828 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
829 }
830
831 void cache_dialog(appdata_t *appdata, cache_t *cache) {
832 GtkWidget *window = hildon_stackable_window_new();
833
834 /* store last "cur_view" in window */
835 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
836
837 appdata->cur_cache = cache;
838 char *title = g_strdup_printf("%s - GPXView", cache->name);
839 gtk_window_set_title(GTK_WINDOW(window), title);
840 g_free(title);
841
842 /* create cache visualization widget */
843 appdata->cur_view = cache_view(appdata, cache);
844 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
845
846 hildon_window_set_app_menu(HILDON_WINDOW(window),
847 menu_create(appdata, MENU_CACHE));
848
849 g_signal_connect(G_OBJECT(window), "destroy",
850 G_CALLBACK(on_cache_destroy), appdata);
851
852 gtk_widget_show_all(window);
853 }
854 #endif // USE_STACKABLE_WINDOW
855
856 #endif // USE_MAEMO