Contents of /trunk/src/cache.c

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Revision 137 - (show annotations)
Mon Oct 19 18:21:20 2009 UTC (14 years, 6 months ago) by harbaum
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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, 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 /* todo: small!!! */
159 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
160 link_button_by_id(appdata, cache->owner->name,
161 owner_type, cache->owner->id));
162 gtk_table_attach(GTK_TABLE(table), ivbox, 1,2,1,2, FALSE,FALSE,0,0);
163 }
164
165 /* ----------- box containing difficulty rating ---------- */
166 if(cache->difficulty != 0) {
167 ivbox = gtk_vbox_new(FALSE, 0);
168 gtk_box_pack_start(GTK_BOX(ivbox),
169 GTK_LABEL_SMALL(_("Difficulty:")),
170 FALSE, FALSE, 0);
171 gtk_box_pack_start(GTK_BOX(ivbox),
172 icon_get_widget(ICON_STARS, (int)(cache->difficulty*2-2)),
173 FALSE, FALSE, 0);
174 gtk_table_attach(GTK_TABLE(table), ivbox, 2,3,0,1,
175 GTK_EXPAND | GTK_FILL, 0, GTK_FILL, 0);
176 #ifndef USE_MAEMO
177 sprintf(str, _("Difficulty: %.1f"), cache->difficulty);
178 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
179 #endif
180 }
181
182 /* ------------ box containing terrain rating ------------ */
183 if(cache->terrain != 0) {
184 ivbox = gtk_vbox_new(FALSE, 0);
185 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("Terrain:")),
186 FALSE, FALSE, 0);
187 gtk_box_pack_start(GTK_BOX(ivbox),
188 icon_get_widget(ICON_STARS, (int)(cache->terrain*2-2)),
189 FALSE, FALSE, 0);
190 gtk_table_attach(GTK_TABLE(table), ivbox, 2,3,1,2,
191 GTK_EXPAND | GTK_FILL, 0, GTK_FILL, 0);
192 #ifndef USE_MAEMO
193 sprintf(str, _("Terrain: %.1f"), cache->terrain);
194 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
195 #endif
196 }
197
198 /* ----------------- the two coordinates ----------------- */
199 /* ----------------- and the heading/distance ------------ */
200 pos_t *refpos = get_pos(appdata);
201
202 ivbox = gtk_vbox_new(FALSE, 0);
203 int strike = (cache->notes && cache->notes->override)?
204 STRIKETHROUGH:STRIKETHROUGH_NONE;
205
206 /* the original coordinate is being displayed */
207 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
208 context->pos_lat_label = pos_lat(cache->pos.lat, SIZE_BIG, strike));
209 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
210 context->pos_lon_label = pos_lon(cache->pos.lon, SIZE_BIG, strike));
211
212 /* but calculations may be done with respect to the overriden one */
213 if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) {
214 context->bearing_hbox = gtk_hbox_new(FALSE, 0);
215 bearing_fill_hbox(context->bearing_hbox, appdata, *refpos,
216 gpx_cache_pos(cache));
217 gtk_box_pack_start_defaults(GTK_BOX(ivbox), context->bearing_hbox);
218 }
219
220 gtk_table_attach_defaults(GTK_TABLE(table), ivbox, 3,4,0,2);
221
222 /* ----------------------------------------------------- */
223
224 gtk_box_pack_start(GTK_BOX(vbox), table, 0,0,0);
225 gtk_box_pack_start(GTK_BOX(vbox), gtk_hseparator_new(),FALSE,FALSE,0);
226
227 if(cache->short_description)
228 gtk_box_pack_start_defaults(GTK_BOX(vbox),
229 html_view(appdata, cache->short_description,
230 cache->short_is_html, TRUE, cache, NULL));
231
232 return vbox;
233 }
234
235 /* slow but short, we don't need performance here ... */
236 static void rot13(char *t) {
237 int braces = 0;
238
239 while(*t) {
240 if(!braces) {
241 if(*t == '[')
242 braces++;
243 else if(((*t >= 'a') && (*t < 'n')) ||
244 ((*t >= 'A') && (*t < 'N'))) *t += 13;
245 else if(((*t >= 'n') && (*t <= 'z')) ||
246 ((*t >= 'N') && (*t <= 'Z'))) *t -= 13;
247 } else {
248 if(braces > 0 && *t == ']')
249 braces--;
250 }
251
252 t++;
253 }
254 }
255
256 static void on_decrypt(GtkWidget *widget, gpointer data) {
257 /* data is a link to the textview */
258 g_assert(GTK_IS_TEXT_VIEW(data));
259
260 GtkTextIter start, end;
261 GtkTextBuffer *buffer = gtk_text_view_get_buffer((GtkTextView*)data);
262
263 gtk_text_buffer_get_start_iter(buffer, &start);
264 gtk_text_buffer_get_end_iter(buffer, &end);
265 char *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
266
267 rot13(text);
268 gtk_text_buffer_set_text(buffer, text, -1);
269
270 free(text);
271 }
272
273 static GtkWidget *cache_hint(appdata_t *appdata, cache_t *cache) {
274 /* encrypting/decrypting html is nothing we want to do */
275 if(cache->hint_is_html)
276 return html_view(appdata, cache->hint, TRUE, TRUE, NULL, NULL);
277
278 /* we can now be sure that we are talking about pain text */
279 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
280
281 char *hint = strdup(cache->hint);
282 rot13(hint);
283 GtkWidget *view = html_view(appdata, hint, FALSE, TRUE, NULL, NULL);
284 gtk_box_pack_start_defaults(GTK_BOX(vbox), view);
285 free(hint);
286
287 GtkWidget *button = gtk_button_new_with_label(_("Encrypt/Decrypt"));
288 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
289 hildon_gtk_widget_set_theme_size(button,
290 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
291 #endif
292 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
293 gtk_signal_connect(GTK_OBJECT(button), "clicked",
294 GTK_SIGNAL_FUNC(on_decrypt), gtk_bin_get_child(GTK_BIN(view)));
295
296 return vbox;
297 }
298
299 static GtkWidget *cache_wpts(appdata_t *appdata, wpt_t *wpt) {
300 pos_t *refpos = NULL;
301
302 #ifndef USE_PANNABLE_AREA
303 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
304 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
305 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
306 #else
307 GtkWidget *pannable_area = hildon_pannable_area_new();
308 #endif
309
310 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
311
312 /* four rows per waypoint */
313 GtkWidget *table = gtk_table_new(4*gpx_number_of_waypoints(wpt)-1,4, FALSE);
314
315 refpos = get_pos(appdata);
316
317 int wpt_row=0;
318 while(wpt) {
319 GtkWidget *ihbox, *tip;
320 char str[32];
321
322 /* ----------------------- icon/id ---------------------------- */
323 ihbox = gtk_hbox_new(FALSE, 0);
324
325 if(wpt->sym != WPT_SYM_UNKNOWN) {
326 gtk_box_pack_start(GTK_BOX(ihbox),
327 tip = icon_get_widget(ICON_WPT, wpt->sym), 1,0,0);
328 }
329
330 if(wpt->id)
331 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_BIG(wpt->id), 1,0,0);
332
333 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 0,1,wpt_row, wpt_row+1);
334
335 /* ----------------- the two coordinates ----------------- */
336 /* ----------------- and the heading/distance ------------ */
337 gtk_table_attach_defaults(GTK_TABLE(table),
338 pos_lat(wpt->pos.lat, SIZE_BIG, STRIKETHROUGH_NONE),
339 1,2, wpt_row, wpt_row+1);
340 gtk_table_attach_defaults(GTK_TABLE(table),
341 pos_lon(wpt->pos.lon, SIZE_BIG, STRIKETHROUGH_NONE),
342 2,3, wpt_row, wpt_row+1);
343
344 ihbox = gtk_hbox_new(FALSE, 0);
345 gtk_box_pack_start(GTK_BOX(ihbox), gtk_image_new_from_pixbuf(
346 icon_bearing(*refpos, wpt->pos)),1,0,0);
347 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
348 GTK_LABEL_SMALL((char*)pos_get_bearing_str(*refpos, wpt->pos)));
349 snprintf(str, sizeof(str), _("%.1f°"),
350 gpx_pos_get_bearing(*refpos, wpt->pos));
351 gtk_box_pack_start_defaults(GTK_BOX(ihbox), GTK_LABEL_SMALL(str));
352 gpx_pos_get_distance_str(str, sizeof(str),
353 *refpos, wpt->pos, appdata->imperial);
354 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_SMALL(str),1,0,0);
355
356 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 3,4,
357 wpt_row+0, wpt_row+1);
358
359 /* ------------------ description ------------------------- */
360 if(wpt->desc) {
361 GtkTextBuffer *buffer = gtk_text_buffer_new(NULL);
362 gtk_text_buffer_set_text(buffer, wpt->desc, strlen(wpt->desc));
363
364 #ifndef USE_HILDON_TEXT_VIEW
365 GtkWidget *textview = gtk_text_view_new_with_buffer(buffer);
366 #else
367 GtkWidget *textview = hildon_text_view_new();
368 hildon_text_view_set_buffer(HILDON_TEXT_VIEW(textview), buffer);
369 #endif
370
371 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview), GTK_WRAP_WORD);
372 gtk_text_view_set_editable(GTK_TEXT_VIEW(textview), FALSE);
373 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview), FALSE);
374
375 gtk_table_attach_defaults(GTK_TABLE(table), textview, 0,4,
376 wpt_row+1, wpt_row+2);
377 }
378
379 /* ------------------ comment ------------------------- */
380 if(wpt->cmt) {
381 GtkTextBuffer *buffer = gtk_text_buffer_new(NULL);
382 gtk_text_buffer_set_text(buffer, wpt->cmt, strlen(wpt->cmt));
383 #ifndef USE_HILDON_TEXT_VIEW
384 GtkWidget *textview = gtk_text_view_new_with_buffer(buffer);
385 #else
386 GtkWidget *textview = hildon_text_view_new();
387 hildon_text_view_set_buffer(HILDON_TEXT_VIEW(textview), buffer);
388 #endif
389 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview), GTK_WRAP_WORD);
390 gtk_text_view_set_editable(GTK_TEXT_VIEW(textview), FALSE);
391 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview), FALSE);
392
393 gtk_table_attach_defaults(GTK_TABLE(table), textview, 0,4,
394 wpt_row+2, wpt_row+3);
395 }
396
397 /* --------------------- seperator -------------------------*/
398 if(wpt->next)
399 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0,4,
400 wpt_row+3, wpt_row+4);
401
402
403 wpt_row+=4;
404 wpt = wpt->next;
405 }
406
407 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
408
409 #ifndef USE_PANNABLE_AREA
410 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
411 vbox);
412 return scrolled_window;
413 #else
414 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
415 vbox);
416 return pannable_area;
417 #endif
418 }
419
420 static GtkWidget *cache_tbs(appdata_t *appdata, tb_t *tb) {
421 pos_t *refpos = NULL;
422
423 #ifndef USE_PANNABLE_AREA
424 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
425 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
426 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
427 #else
428 GtkWidget *pannable_area = hildon_pannable_area_new();
429 #endif
430
431 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
432
433 /* four rows per waypoint */
434 GtkWidget *table = gtk_table_new(2*gpx_number_of_tbs(tb)-1,3, FALSE);
435
436 refpos = get_pos(appdata);
437
438 int tb_row=0;
439 while(tb) {
440 static const char *tb_type = "track/details.aspx";
441
442 /* --------------------- icon/ref/name -------------------------*/
443 gtk_table_attach_defaults(GTK_TABLE(table), icon_get_widget(ICON_TB, 0),
444 0, 1, tb_row+0, tb_row+1);
445
446
447 if(tb->ref) {
448 GtkWidget *ref = link_button_by_id(appdata, tb->ref, tb_type, tb->id);
449 gtk_table_attach_defaults(GTK_TABLE(table), ref,
450 1, 2, tb_row+0, tb_row+1);
451 }
452
453 if(tb->name)
454 gtk_table_attach_defaults(GTK_TABLE(table), GTK_LABEL_BIG(tb->name),
455 2, 3, tb_row+0, tb_row+1);
456
457 /* --------------------- seperator -------------------------*/
458 if(tb->next)
459 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0, 3,
460 tb_row+1, tb_row+2);
461 tb_row+=2;
462 tb = tb->next;
463 }
464
465 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
466
467 #ifndef USE_PANNABLE_AREA
468 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
469 vbox);
470 return scrolled_window;
471 #else
472 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
473 vbox);
474 return pannable_area;
475 #endif
476 }
477
478 #ifdef ENABLE_BROWSER_INTERFACE
479 static void on_gclink_clicked(GtkButton *button, gpointer data) {
480 cache_context_t *context = (cache_context_t*)data;
481 char *url = g_strdup_printf("http://www.geocaching.com/seek/log.aspx?wp=%s", context->cache->id);
482 browser_url(context->appdata, url);
483 g_free(url);
484 }
485 #endif
486
487 static GtkWidget *cache_logs(appdata_t *appdata, cache_context_t *context, log_t *log, int is_html) {
488 #ifndef USE_PANNABLE_AREA
489 /* put this inside a scrolled view */
490 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
491 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
492 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
493 #else
494 GtkWidget *pannable_area = hildon_pannable_area_new();
495 #endif
496
497 #ifdef ENABLE_BROWSER_INTERFACE
498 gboolean gc_link = strncmp(context->cache->id, "GC", 2) == 0;
499 #else
500 #define gc_link (FALSE)
501 #endif
502
503 GtkWidget *table = gtk_table_new(4*gpx_number_of_logs(log)+(gc_link?1:0), 3, FALSE);
504 int cnt = 0;
505
506 #ifdef ENABLE_BROWSER_INTERFACE
507 if(gc_link) {
508 GtkWidget *but = gtk_button_new_with_label(_("Post a new log entry for this geocache"));
509 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
510 hildon_gtk_widget_set_theme_size(but,
511 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
512 #endif
513 gtk_signal_connect(GTK_OBJECT(but), "clicked",
514 GTK_SIGNAL_FUNC(on_gclink_clicked), context);
515
516 gtk_table_attach_defaults(GTK_TABLE(table), but, 0, 3, 0, 1);
517 cnt++;
518 }
519 #endif
520
521 /* add all logs to the vbox */
522 while(log) {
523 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
524 0, 3, cnt+0, cnt+1);
525 gtk_table_attach_defaults(GTK_TABLE(table),
526 icon_get_widget(ICON_LOG, log->type),
527 0, 1, cnt+1, cnt+2);
528
529 char date_str[32];
530 if(log->day && log->month && log->year) {
531 GDate *date = g_date_new_dmy(log->day, log->month, log->year);
532 g_date_strftime(date_str, sizeof(date_str), "%x", date);
533 g_date_free(date);
534 } else
535 strcpy(date_str, "---");
536
537 gtk_table_attach_defaults(GTK_TABLE(table), gtk_label_new(date_str),
538 1, 2, cnt+1, cnt+2);
539
540 static const char *finder_type = "profile/";
541 GtkWidget *finder = link_button_by_id(appdata, log->finder->name,
542 finder_type, log->finder->id);
543
544 gtk_table_attach(GTK_TABLE(table), finder,
545 2, 3, cnt+1, cnt+2, FALSE, FALSE, 0, 0);
546
547 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
548 0, 3, cnt+2, cnt+3);
549
550 if(log->text) {
551 gtk_table_attach_defaults(GTK_TABLE(table),
552 html_view(appdata, log->text, is_html, FALSE, NULL, NULL),
553 0, 3, cnt+3, cnt+4);
554 }
555
556 log = log->next;
557 cnt+=4;
558 }
559
560 #ifndef USE_PANNABLE_AREA
561 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
562 table);
563 return scrolled_window;
564 #else
565 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
566 table);
567 return pannable_area;
568 #endif
569 }
570
571 #ifdef USE_MAEMO
572 /* this routine is called once a second as long as the "goto" tab is visible */
573 static gboolean screensaver_update(gpointer data) {
574 appdata_t *appdata = (appdata_t*)data;
575
576 if(appdata->goto_disable_screensaver)
577 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
578 fprintf(stderr, "error with display blank\n");
579
580 return TRUE; // fire again
581 }
582 #endif
583
584 static void on_notebook_page_change(GtkNotebook *notebook,
585 GtkNotebookPage *page,
586 guint page_num,
587 gpointer user_data) {
588
589 cache_context_t *context = (cache_context_t*)user_data;
590 GtkWidget *w = gtk_notebook_get_nth_page(notebook, page_num);
591 const char *name = gtk_notebook_get_tab_label_text(notebook, w);
592
593 #ifdef USE_MAEMO
594 if(context->handler_id)
595 gtk_timeout_remove(context->handler_id);
596 #endif
597
598 /* this is a workaround, around some bug in the gtktextwidget or so ... */
599 /* i tried to get info on this and everybody agreed that this is a bug */
600 /* in gtk but noone had a fix ready. so i came up with this. */
601 /* seems to work ... */
602 if(strcasecmp(name, _("Logs")) == 0) {
603 gtk_widget_queue_resize(w);
604 } else if(strcasecmp(name, _("TBs")) == 0) {
605 gtk_widget_queue_resize(w);
606 } else if(strcasecmp(name, _("Goto")) == 0) {
607 #ifdef USE_MAEMO
608 context->handler_id = gtk_timeout_add(1000, screensaver_update,
609 context->appdata);
610 #endif
611 goto_coordinate_update(context);
612 }
613
614 if(strcasecmp(name, _("Main")) == 0) {
615 /* the notes page may have changed its "override" setting, thus the */
616 /* striked out coordinate may need update */
617 overview_coordinate_update(context);
618 }
619 }
620
621 static void on_notebook_destroy(GtkWidget *widget, gpointer user_data ) {
622 cache_context_t *context = (cache_context_t*)user_data;
623
624 printf("destroying notebook\n");
625
626 notes_destroy_event(NULL, context);
627 goto_destroy_event(NULL, context);
628
629 #ifdef USE_MAEMO
630 if(context->handler_id)
631 gtk_timeout_remove(context->handler_id);
632 #endif
633
634 free(user_data);
635 }
636
637 GtkWidget *cache_view(appdata_t *appdata, cache_t *cache) {
638 GtkWidget *notebook;
639
640 cache_context_t *cache_context = malloc(sizeof(cache_context_t));
641 memset(cache_context, 0, sizeof(cache_context_t));
642 cache_context->appdata = appdata;
643 cache_context->cache = cache;
644
645 #ifdef USE_MAEMO
646 #define TAB_DESC _("Desc.")
647 #define TAB_WPTS _("Wpts")
648 #else
649 #define TAB_DESC _("Description")
650 #define TAB_WPTS _("Waypoints")
651 #endif
652
653 notebook = gtk_notebook_new();
654
655 #ifdef USE_MAEMO
656 #if MAEMO_VERSION_MAJOR >= 5
657 /* prevents user from accidentially touching the breadcrumb trail */
658 gtk_notebook_set_tab_pos(GTK_NOTEBOOK(notebook), GTK_POS_BOTTOM);
659 #endif
660 #endif
661
662 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
663 cache_overview(cache_context), gtk_label_new(_("Main")));
664
665 if(cache->long_description)
666 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
667 cache_description(appdata, cache), gtk_label_new(TAB_DESC));
668
669 if(cache->hint)
670 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
671 cache_hint(appdata, cache), gtk_label_new(_("Hint")));
672
673 if(cache->log)
674 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
675 cache_logs(appdata, cache_context, cache->log, cache->logs_are_html),
676 gtk_label_new(_("Logs")));
677
678 if(cache->wpt)
679 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
680 cache_wpts(appdata, cache->wpt), gtk_label_new(TAB_WPTS));
681
682 if(cache->tb)
683 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
684 cache_tbs(appdata, cache->tb), gtk_label_new(_("TBs")));
685
686 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
687 cache_notes(cache_context), gtk_label_new(_("Notes")));
688
689 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
690 goto_cache(cache_context), gtk_label_new(_("Goto")));
691
692 g_signal_connect(G_OBJECT(notebook), "switch-page",
693 G_CALLBACK(on_notebook_page_change), cache_context);
694
695 g_signal_connect(G_OBJECT(notebook), "destroy",
696 G_CALLBACK(on_notebook_destroy), cache_context);
697
698 return notebook;
699 }
700
701 #ifndef USE_MAEMO
702 void cache_dialog(appdata_t *appdata, cache_t *cache) {
703 GtkWidget *dialog = gtk_dialog_new_with_buttons(cache->name,
704 GTK_WINDOW(appdata->window),
705 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
706 GTK_DIALOG_DESTROY_WITH_PARENT,
707 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
708 NULL);
709
710 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
711
712 /* create cache visualization widget */
713 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
714 cache_view(appdata, cache));
715
716 gtk_widget_show_all(dialog);
717 gtk_dialog_run(GTK_DIALOG(dialog));
718 gtk_widget_destroy(dialog);
719 }
720
721 #else
722 #ifdef USE_STACKABLE_WINDOW
723 static void on_cache_destroy (GtkWidget *widget, appdata_t *appdata) {
724 appdata->cur_cache = NULL;
725
726 /* restore cur_view */
727 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
728 }
729
730 void cache_dialog(appdata_t *appdata, cache_t *cache) {
731 GtkWidget *window = hildon_stackable_window_new();
732
733 /* store last "cur_view" in window */
734 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
735
736 appdata->cur_cache = cache;
737 char *title = g_strdup_printf("%s - GPXView", cache->name);
738 gtk_window_set_title(GTK_WINDOW(window), title);
739 g_free(title);
740
741 /* create cache visualization widget */
742 appdata->cur_view = cache_view(appdata, cache);
743 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
744
745 hildon_window_set_app_menu(HILDON_WINDOW(window),
746 menu_create(appdata, MENU_CACHE));
747
748 g_signal_connect(G_OBJECT(window), "destroy",
749 G_CALLBACK(on_cache_destroy), appdata);
750
751 gtk_widget_show_all(window);
752 }
753 #endif // USE_STACKABLE_WINDOW
754
755 #endif // USE_MAEMO