Contents of /trunk/src/cache.c

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Revision 157 - (show annotations)
Tue Nov 3 20:20:39 2009 UTC (14 years, 6 months ago) by harbaum
File MIME type: text/plain
File size: 26801 byte(s) 
Gcvote xml parsing started
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 GtkWidget *cache_overview(cache_context_t *context) {
104 GtkWidget *vbox, *ivbox;
105 GtkWidget *table, *tip;
106 char str[64];
107 #ifndef USE_MAEMO
108 GtkTooltips *tips = gtk_tooltips_new();
109 #endif
110 appdata_t *appdata = context->appdata;
111 cache_t *cache = context->cache;
112
113 vbox = gtk_vbox_new(FALSE, 0);
114
115 table = gtk_table_new(3,4, FALSE);
116
117 if(cache->type != CACHE_TYPE_UNKNOWN) {
118 gtk_table_attach(GTK_TABLE(table),
119 tip = icon_get_widget(ICON_CACHE_TYPE, cache->type), 0,1,0,1,
120 GTK_FILL, 0, GTK_FILL, 0);
121 #ifndef USE_MAEMO
122 gtk_tooltips_set_tip(tips, tip, _(cache_type_tip[cache->type]), NULL);
123 #endif
124 }
125
126 /* ------------ box containing container info ------------ */
127 if(cache->container != CACHE_CONT_UNKNOWN) {
128 ivbox = gtk_vbox_new(FALSE, 0);
129 sprintf(str, _("Size: %s"), _(cache_size_name[cache->container]));
130 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(str),
131 FALSE, FALSE, 0);
132 gtk_box_pack_start(GTK_BOX(ivbox),
133 icon_get_widget(ICON_CACHE_SIZE, cache->container),
134 FALSE, FALSE, 0);
135 gtk_table_attach(GTK_TABLE(table), ivbox, 0,1,1,2,
136 GTK_EXPAND | GTK_FILL, 0, GTK_FILL, 0);
137 #ifndef USE_MAEMO
138 gtk_tooltips_set_tip(tips, ivbox, _(cache_size_tip[cache->container]), NULL);
139 #endif
140 }
141
142 /* ----------------------- id ---------------------------- */
143 if(cache->id) {
144 int strike = cache->archived?STRIKETHROUGH_RED:
145 (!cache->available?STRIKETHROUGH:STRIKETHROUGH_NONE);
146 GtkWidget *lbl = link_button_attrib(context->appdata,
147 cache->id, context->cache->url,
148 SIZE_BIG, strike);
149 gtk_table_attach(GTK_TABLE(table), lbl, 1,2,0,1, FALSE, FALSE, 0, 0);
150 }
151
152 /* --------------- box containing owner info ------------- */
153 if(cache->owner) {
154 ivbox = gtk_vbox_new(FALSE, 0);
155 gtk_box_pack_start_defaults(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("by")));
156
157 static const char *owner_type = "profile/";
158 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
159 link_button_by_id(appdata, cache->owner->name,
160 owner_type, cache->owner->id));
161 gtk_table_attach(GTK_TABLE(table), ivbox, 1,2,1,2, FALSE,FALSE,0,0);
162 }
163
164 /* ----------- vbox containing all ratings ---------- */
165 GtkWidget *ratebox = gtk_vbox_new(FALSE, 0);
166
167 /* ----------- box containing difficulty rating ---------- */
168 if(cache->difficulty != 0) {
169 ivbox = gtk_vbox_new(FALSE, 0);
170 gtk_box_pack_start(GTK_BOX(ivbox),
171 GTK_LABEL_SMALL(_("Difficulty:")),
172 FALSE, FALSE, 0);
173 gtk_box_pack_start(GTK_BOX(ivbox),
174 icon_get_widget(ICON_STARS, (int)(cache->difficulty*2-2)),
175 FALSE, FALSE, 0);
176
177 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
178 gtk_container_add(GTK_CONTAINER(align), ivbox);
179 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
180 #ifndef USE_MAEMO
181 sprintf(str, _("Difficulty: %.1f"), cache->difficulty);
182 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
183 #endif
184 }
185
186 /* ------------ box containing terrain rating ------------ */
187 if(cache->terrain != 0) {
188 ivbox = gtk_vbox_new(FALSE, 0);
189 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("Terrain:")),
190 FALSE, FALSE, 0);
191 gtk_box_pack_start(GTK_BOX(ivbox),
192 icon_get_widget(ICON_STARS, (int)(cache->terrain*2-2)),
193 FALSE, FALSE, 0);
194 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
195 gtk_container_add(GTK_CONTAINER(align), ivbox);
196 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
197 #ifndef USE_MAEMO
198 sprintf(str, _("Terrain: %.1f"), cache->terrain);
199 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
200 #endif
201 }
202
203 /* --------------------- GCVote ------------------------ */
204 if(1) {
205 float quality = 2.5;
206 int votes = 2;
207
208 ivbox = gtk_vbox_new(FALSE, 0);
209
210 char *votes_str = g_strdup_printf(_("Quality (%d votes):"), votes);
211 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(votes_str),
212 FALSE, FALSE, 0);
213 g_free(votes_str);
214 gtk_box_pack_start(GTK_BOX(ivbox),
215 icon_get_widget(ICON_STARS, (int)(quality*2-2)), FALSE, FALSE, 0);
216
217 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
218 gtk_container_add(GTK_CONTAINER(align), ivbox);
219 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
220 #ifndef USE_MAEMO
221 sprintf(str, _("Quality: %.1f"), quality);
222 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
223 #endif
224 }
225
226 gtk_table_attach_defaults(GTK_TABLE(table), ratebox, 2,3,0,2);
227
228 /* ----------------------------------------------------- */
229
230
231 /* ----------------- the two coordinates ----------------- */
232 /* ----------------- and the heading/distance ------------ */
233 pos_t *refpos = get_pos(appdata);
234
235 ivbox = gtk_vbox_new(FALSE, 0);
236 int strike = (cache->notes && cache->notes->override)?
237 STRIKETHROUGH:STRIKETHROUGH_NONE;
238
239 /* the original coordinate is being displayed */
240 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
241 context->pos_lat_label = pos_lat(cache->pos.lat, SIZE_BIG, strike));
242 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
243 context->pos_lon_label = pos_lon(cache->pos.lon, SIZE_BIG, strike));
244
245 /* but calculations may be done with respect to the overriden one */
246 if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) {
247 context->bearing_hbox = gtk_hbox_new(FALSE, 0);
248 bearing_fill_hbox(context->bearing_hbox, appdata, *refpos,
249 gpx_cache_pos(cache));
250 gtk_box_pack_start_defaults(GTK_BOX(ivbox), context->bearing_hbox);
251 }
252
253 gtk_table_attach_defaults(GTK_TABLE(table), ivbox, 3,4,0,2);
254
255 /* ----------------------------------------------------- */
256 /* gcvote if present and possible */
257
258 gcvote_get(appdata, cache->url);
259
260 /* ----------------------------------------------------- */
261
262 gtk_box_pack_start(GTK_BOX(vbox), table, 0,0,0);
263 gtk_box_pack_start(GTK_BOX(vbox), gtk_hseparator_new(),FALSE,FALSE,0);
264
265 /* ----------------------------------------------------- */
266
267 if(cache->short_description)
268 gtk_box_pack_start_defaults(GTK_BOX(vbox),
269 html_view(appdata, cache->short_description,
270 cache->short_is_html?HTML_HTML:HTML_PLAIN_TEXT, TRUE, cache, NULL));
271
272 return vbox;
273 }
274
275 /* slow but short, we don't need performance here ... */
276 static void rot13(char *t) {
277 int braces = 0;
278
279 while(*t) {
280 if(!braces) {
281 if(*t == '[')
282 braces++;
283 else if(((*t >= 'a') && (*t < 'n')) ||
284 ((*t >= 'A') && (*t < 'N'))) *t += 13;
285 else if(((*t >= 'n') && (*t <= 'z')) ||
286 ((*t >= 'N') && (*t <= 'Z'))) *t -= 13;
287 } else {
288 if(braces > 0 && *t == ']')
289 braces--;
290 }
291
292 t++;
293 }
294 }
295
296 static void on_decrypt(GtkWidget *widget, gpointer data) {
297 /* data is a link to the textview */
298 g_assert(GTK_IS_TEXT_VIEW(data));
299
300 GtkTextIter start, end;
301 GtkTextBuffer *buffer = gtk_text_view_get_buffer((GtkTextView*)data);
302
303 gtk_text_buffer_get_start_iter(buffer, &start);
304 gtk_text_buffer_get_end_iter(buffer, &end);
305 char *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
306
307 rot13(text);
308 gtk_text_buffer_set_text(buffer, text, -1);
309
310 free(text);
311 }
312
313 static GtkWidget *cache_hint(appdata_t *appdata, cache_t *cache) {
314 /* encrypting/decrypting html is nothing we want to do */
315 if(cache->hint_is_html)
316 return html_view(appdata, cache->hint, HTML_HTML, TRUE, NULL, NULL);
317
318 /* we can now be sure that we are talking about pain text */
319 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
320
321 char *hint = strdup(cache->hint);
322 rot13(hint);
323 GtkWidget *view =
324 html_view(appdata, hint, HTML_PLAIN_TEXT, TRUE, NULL, NULL);
325 gtk_box_pack_start_defaults(GTK_BOX(vbox), view);
326 free(hint);
327
328 GtkWidget *button = gtk_button_new_with_label(_("Encrypt/Decrypt"));
329 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
330 hildon_gtk_widget_set_theme_size(button,
331 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
332 #endif
333 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
334 gtk_signal_connect(GTK_OBJECT(button), "clicked",
335 GTK_SIGNAL_FUNC(on_decrypt), gtk_bin_get_child(GTK_BIN(view)));
336
337 return vbox;
338 }
339
340 static GtkWidget *cache_wpts(appdata_t *appdata, wpt_t *wpt) {
341 pos_t *refpos = NULL;
342
343 #ifndef USE_PANNABLE_AREA
344 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
345 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
346 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
347 #else
348 GtkWidget *pannable_area = hildon_pannable_area_new();
349 #endif
350
351 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
352
353 /* four rows per waypoint */
354 GtkWidget *table = gtk_table_new(4*gpx_number_of_waypoints(wpt)-1,4, FALSE);
355
356 refpos = get_pos(appdata);
357
358 int wpt_row=0;
359 while(wpt) {
360 GtkWidget *ihbox, *tip;
361 char str[32];
362
363 /* ----------------------- icon/id ---------------------------- */
364 ihbox = gtk_hbox_new(FALSE, 0);
365
366 if(wpt->sym != WPT_SYM_UNKNOWN) {
367 gtk_box_pack_start(GTK_BOX(ihbox),
368 tip = icon_get_widget(ICON_WPT, wpt->sym), 1,0,0);
369 }
370
371 if(wpt->id)
372 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_BIG(wpt->id), 1,0,0);
373
374 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 0,1,wpt_row, wpt_row+1);
375
376 /* ----------------- the two coordinates ----------------- */
377 /* ----------------- and the heading/distance ------------ */
378 gtk_table_attach_defaults(GTK_TABLE(table),
379 pos_lat(wpt->pos.lat, SIZE_BIG, STRIKETHROUGH_NONE),
380 1,2, wpt_row, wpt_row+1);
381 gtk_table_attach_defaults(GTK_TABLE(table),
382 pos_lon(wpt->pos.lon, SIZE_BIG, STRIKETHROUGH_NONE),
383 2,3, wpt_row, wpt_row+1);
384
385 ihbox = gtk_hbox_new(FALSE, 0);
386 gtk_box_pack_start(GTK_BOX(ihbox), gtk_image_new_from_pixbuf(
387 icon_bearing(*refpos, wpt->pos)),1,0,0);
388 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
389 GTK_LABEL_SMALL((char*)pos_get_bearing_str(*refpos, wpt->pos)));
390 snprintf(str, sizeof(str), _("%.1f°"),
391 gpx_pos_get_bearing(*refpos, wpt->pos));
392 gtk_box_pack_start_defaults(GTK_BOX(ihbox), GTK_LABEL_SMALL(str));
393 gpx_pos_get_distance_str(str, sizeof(str),
394 *refpos, wpt->pos, appdata->imperial);
395 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_SMALL(str),1,0,0);
396
397 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 3,4,
398 wpt_row+0, wpt_row+1);
399
400 /* ------------------ description ------------------------- */
401 if(wpt->desc) {
402 GtkTextBuffer *buffer = gtk_text_buffer_new(NULL);
403 gtk_text_buffer_set_text(buffer, wpt->desc, strlen(wpt->desc));
404
405 #ifndef USE_HILDON_TEXT_VIEW
406 GtkWidget *textview = gtk_text_view_new_with_buffer(buffer);
407 #else
408 GtkWidget *textview = hildon_text_view_new();
409 hildon_text_view_set_buffer(HILDON_TEXT_VIEW(textview), buffer);
410 #endif
411
412 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview), GTK_WRAP_WORD);
413 gtk_text_view_set_editable(GTK_TEXT_VIEW(textview), FALSE);
414 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview), FALSE);
415
416 gtk_table_attach_defaults(GTK_TABLE(table), textview, 0,4,
417 wpt_row+1, wpt_row+2);
418 }
419
420 /* ------------------ comment ------------------------- */
421 if(wpt->cmt) {
422 GtkTextBuffer *buffer = gtk_text_buffer_new(NULL);
423 gtk_text_buffer_set_text(buffer, wpt->cmt, strlen(wpt->cmt));
424 #ifndef USE_HILDON_TEXT_VIEW
425 GtkWidget *textview = gtk_text_view_new_with_buffer(buffer);
426 #else
427 GtkWidget *textview = hildon_text_view_new();
428 hildon_text_view_set_buffer(HILDON_TEXT_VIEW(textview), buffer);
429 #endif
430 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview), GTK_WRAP_WORD);
431 gtk_text_view_set_editable(GTK_TEXT_VIEW(textview), FALSE);
432 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview), FALSE);
433
434 gtk_table_attach_defaults(GTK_TABLE(table), textview, 0,4,
435 wpt_row+2, wpt_row+3);
436 }
437
438 /* --------------------- seperator -------------------------*/
439 if(wpt->next)
440 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0,4,
441 wpt_row+3, wpt_row+4);
442
443
444 wpt_row+=4;
445 wpt = wpt->next;
446 }
447
448 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
449
450 #ifndef USE_PANNABLE_AREA
451 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
452 vbox);
453 return scrolled_window;
454 #else
455 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
456 vbox);
457 return pannable_area;
458 #endif
459 }
460
461 static GtkWidget *cache_tbs(appdata_t *appdata, tb_t *tb) {
462 pos_t *refpos = NULL;
463
464 #ifndef USE_PANNABLE_AREA
465 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
466 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
467 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
468 #else
469 GtkWidget *pannable_area = hildon_pannable_area_new();
470 #endif
471
472 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
473
474 /* four rows per waypoint */
475 GtkWidget *table = gtk_table_new(2*gpx_number_of_tbs(tb)-1,3, FALSE);
476
477 refpos = get_pos(appdata);
478
479 int tb_row=0;
480 while(tb) {
481 static const char *tb_type = "track/details.aspx";
482
483 /* --------------------- icon/ref/name -------------------------*/
484 gtk_table_attach_defaults(GTK_TABLE(table), icon_get_widget(ICON_TB, 0),
485 0, 1, tb_row+0, tb_row+1);
486
487
488 if(tb->ref) {
489 GtkWidget *ref = link_button_by_id(appdata, tb->ref, tb_type, tb->id);
490 gtk_table_attach_defaults(GTK_TABLE(table), ref,
491 1, 2, tb_row+0, tb_row+1);
492 }
493
494 if(tb->name)
495 gtk_table_attach_defaults(GTK_TABLE(table), GTK_LABEL_BIG(tb->name),
496 2, 3, tb_row+0, tb_row+1);
497
498 /* --------------------- seperator -------------------------*/
499 if(tb->next)
500 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0, 3,
501 tb_row+1, tb_row+2);
502 tb_row+=2;
503 tb = tb->next;
504 }
505
506 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
507
508 #ifndef USE_PANNABLE_AREA
509 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
510 vbox);
511 return scrolled_window;
512 #else
513 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
514 vbox);
515 return pannable_area;
516 #endif
517 }
518
519 #ifdef ENABLE_BROWSER_INTERFACE
520 static void on_gclink_clicked(GtkButton *button, gpointer data) {
521 cache_context_t *context = (cache_context_t*)data;
522 char *url = g_strdup_printf("http://www.geocaching.com/seek/log.aspx?wp=%s", context->cache->id);
523 browser_url(context->appdata, url);
524 g_free(url);
525 }
526 #endif
527
528 static GtkWidget *cache_logs(appdata_t *appdata, cache_context_t *context, log_t *log, int is_html) {
529 #ifndef USE_PANNABLE_AREA
530 /* put this inside a scrolled view */
531 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
532 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
533 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
534 #else
535 GtkWidget *pannable_area = hildon_pannable_area_new();
536 #endif
537
538 #ifdef ENABLE_BROWSER_INTERFACE
539 gboolean gc_link = strncmp(context->cache->id, "GC", 2) == 0;
540 #else
541 #define gc_link (FALSE)
542 #endif
543
544 GtkWidget *table = gtk_table_new(4*gpx_number_of_logs(log)+(gc_link?1:0), 3, FALSE);
545 int cnt = 0;
546
547 #ifdef ENABLE_BROWSER_INTERFACE
548 if(gc_link) {
549 GtkWidget *but = gtk_button_new_with_label(_("Post a new log entry for this geocache"));
550 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
551 hildon_gtk_widget_set_theme_size(but,
552 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
553 #endif
554 gtk_signal_connect(GTK_OBJECT(but), "clicked",
555 GTK_SIGNAL_FUNC(on_gclink_clicked), context);
556
557 gtk_table_attach_defaults(GTK_TABLE(table), but, 0, 3, 0, 1);
558 cnt++;
559 }
560 #endif
561
562 /* add all logs to the vbox */
563 while(log) {
564 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
565 0, 3, cnt+0, cnt+1);
566 #if 0
567 static const char *log_type = "seek/log.aspx";
568 GtkWidget *log_but =
569 link_icon_button_by_id(appdata, icon_get_widget(ICON_LOG, log->type),
570 log_type, log->id);
571 gtk_table_attach(GTK_TABLE(table), log_but,
572 0, 1, cnt+1, cnt+2, FALSE, FALSE, 0, 0);
573 #else
574 gtk_table_attach_defaults(GTK_TABLE(table),
575 icon_get_widget(ICON_LOG, log->type), 0, 1, cnt+1, cnt+2);
576 #endif
577
578 char date_str[32];
579 if(log->day && log->month && log->year) {
580 GDate *date = g_date_new_dmy(log->day, log->month, log->year);
581 g_date_strftime(date_str, sizeof(date_str), "%x", date);
582 g_date_free(date);
583 } else
584 strcpy(date_str, "---");
585
586 gtk_table_attach_defaults(GTK_TABLE(table), gtk_label_new(date_str),
587 1, 2, cnt+1, cnt+2);
588
589 static const char *finder_type = "profile/";
590 GtkWidget *finder = link_button_by_id(appdata, log->finder->name,
591 finder_type, log->finder->id);
592
593 gtk_table_attach(GTK_TABLE(table), finder,
594 2, 3, cnt+1, cnt+2, FALSE, FALSE, 0, 0);
595
596 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
597 0, 3, cnt+2, cnt+3);
598
599 if(log->text) {
600 gtk_table_attach_defaults(GTK_TABLE(table),
601 html_view(appdata, log->text,
602 is_html?HTML_HTML:HTML_CUSTOM_MARKUP, FALSE, NULL, NULL),
603 0, 3, cnt+3, cnt+4);
604 }
605
606 log = log->next;
607 cnt+=4;
608 }
609
610 #ifndef USE_PANNABLE_AREA
611 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
612 table);
613 return scrolled_window;
614 #else
615 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
616 table);
617 return pannable_area;
618 #endif
619 }
620
621 #ifdef USE_MAEMO
622 /* this routine is called once a second as long as the "goto" tab is visible */
623 static gboolean screensaver_update(gpointer data) {
624 appdata_t *appdata = (appdata_t*)data;
625
626 if(appdata->goto_disable_screensaver)
627 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
628 fprintf(stderr, "error with display blank\n");
629
630 return TRUE; // fire again
631 }
632 #endif
633
634 static void on_notebook_page_change(GtkNotebook *notebook,
635 GtkNotebookPage *page,
636 guint page_num,
637 gpointer user_data) {
638
639 cache_context_t *context = (cache_context_t*)user_data;
640 GtkWidget *w = gtk_notebook_get_nth_page(notebook, page_num);
641 const char *name = gtk_notebook_get_tab_label_text(notebook, w);
642
643 #ifdef USE_MAEMO
644 if(context->handler_id)
645 gtk_timeout_remove(context->handler_id);
646 #endif
647
648 /* this is a workaround, around some bug in the gtktextwidget or so ... */
649 /* i tried to get info on this and everybody agreed that this is a bug */
650 /* in gtk but noone had a fix ready. so i came up with this. */
651 /* seems to work ... */
652 if(strcasecmp(name, _("Logs")) == 0) {
653 gtk_widget_queue_resize(w);
654 } else if(strcasecmp(name, _("TBs")) == 0) {
655 gtk_widget_queue_resize(w);
656 } else if(strcasecmp(name, _("Goto")) == 0) {
657 #ifdef USE_MAEMO
658 context->handler_id = gtk_timeout_add(1000, screensaver_update,
659 context->appdata);
660 #endif
661 goto_coordinate_update(context);
662 }
663
664 if(strcasecmp(name, _("Main")) == 0) {
665 /* the notes page may have changed its "override" setting, thus the */
666 /* striked out coordinate may need update */
667 overview_coordinate_update(context);
668 }
669 }
670
671 static void on_notebook_destroy(GtkWidget *widget, gpointer user_data ) {
672 cache_context_t *context = (cache_context_t*)user_data;
673
674 printf("destroying notebook\n");
675
676 notes_destroy_event(NULL, context);
677 goto_destroy_event(NULL, context);
678
679 #ifdef USE_MAEMO
680 if(context->handler_id)
681 gtk_timeout_remove(context->handler_id);
682 #endif
683
684 free(user_data);
685 }
686
687 GtkWidget *cache_view(appdata_t *appdata, cache_t *cache) {
688 GtkWidget *notebook;
689
690 cache_context_t *cache_context = malloc(sizeof(cache_context_t));
691 memset(cache_context, 0, sizeof(cache_context_t));
692 cache_context->appdata = appdata;
693 cache_context->cache = cache;
694
695 #ifdef USE_MAEMO
696 #define TAB_DESC _("Desc.")
697 #define TAB_WPTS _("Wpts")
698 #else
699 #define TAB_DESC _("Description")
700 #define TAB_WPTS _("Waypoints")
701 #endif
702
703 notebook = gtk_notebook_new();
704
705 #ifdef USE_MAEMO
706 #if MAEMO_VERSION_MAJOR >= 5
707 /* prevents user from accidentially touching the breadcrumb trail */
708 gtk_notebook_set_tab_pos(GTK_NOTEBOOK(notebook), GTK_POS_BOTTOM);
709 #endif
710 #endif
711
712 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
713 cache_overview(cache_context), gtk_label_new(_("Main")));
714
715 if(cache->long_description)
716 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
717 cache_description(appdata, cache), gtk_label_new(TAB_DESC));
718
719 if(cache->hint)
720 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
721 cache_hint(appdata, cache), gtk_label_new(_("Hint")));
722
723 if(cache->log)
724 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
725 cache_logs(appdata, cache_context, cache->log, cache->logs_are_html),
726 gtk_label_new(_("Logs")));
727
728 if(cache->wpt)
729 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
730 cache_wpts(appdata, cache->wpt), gtk_label_new(TAB_WPTS));
731
732 if(cache->tb)
733 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
734 cache_tbs(appdata, cache->tb), gtk_label_new(_("TBs")));
735
736 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
737 cache_notes(cache_context), gtk_label_new(_("Notes")));
738
739 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
740 goto_cache(cache_context), gtk_label_new(_("Goto")));
741
742 g_signal_connect(G_OBJECT(notebook), "switch-page",
743 G_CALLBACK(on_notebook_page_change), cache_context);
744
745 g_signal_connect(G_OBJECT(notebook), "destroy",
746 G_CALLBACK(on_notebook_destroy), cache_context);
747
748 return notebook;
749 }
750
751 #ifndef USE_MAEMO
752 void cache_dialog(appdata_t *appdata, cache_t *cache) {
753 GtkWidget *dialog = gtk_dialog_new_with_buttons(cache->name,
754 GTK_WINDOW(appdata->window),
755 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
756 GTK_DIALOG_DESTROY_WITH_PARENT,
757 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
758 NULL);
759
760 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
761
762 /* create cache visualization widget */
763 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
764 cache_view(appdata, cache));
765
766 gtk_widget_show_all(dialog);
767 gtk_dialog_run(GTK_DIALOG(dialog));
768 gtk_widget_destroy(dialog);
769 }
770
771 #else
772 #ifdef USE_STACKABLE_WINDOW
773 static void on_cache_destroy (GtkWidget *widget, appdata_t *appdata) {
774 appdata->cur_cache = NULL;
775
776 /* restore cur_view */
777 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
778 }
779
780 void cache_dialog(appdata_t *appdata, cache_t *cache) {
781 GtkWidget *window = hildon_stackable_window_new();
782
783 /* store last "cur_view" in window */
784 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
785
786 appdata->cur_cache = cache;
787 char *title = g_strdup_printf("%s - GPXView", cache->name);
788 gtk_window_set_title(GTK_WINDOW(window), title);
789 g_free(title);
790
791 /* create cache visualization widget */
792 appdata->cur_view = cache_view(appdata, cache);
793 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
794
795 hildon_window_set_app_menu(HILDON_WINDOW(window),
796 menu_create(appdata, MENU_CACHE));
797
798 g_signal_connect(G_OBJECT(window), "destroy",
799 G_CALLBACK(on_cache_destroy), appdata);
800
801 gtk_widget_show_all(window);
802 }
803 #endif // USE_STACKABLE_WINDOW
804
805 #endif // USE_MAEMO