Contents of /trunk/src/cache.c

Parent Directory Parent Directory | Revision Log Revision Log

Revision 138 - (show annotations)
Tue Oct 20 13:25:04 2009 UTC (14 years, 7 months ago) by harbaum
File MIME type: text/plain
File size: 25348 byte(s) 
Link handling
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 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 /* ----------- box containing difficulty rating ---------- */
165 if(cache->difficulty != 0) {
166 ivbox = gtk_vbox_new(FALSE, 0);
167 gtk_box_pack_start(GTK_BOX(ivbox),
168 GTK_LABEL_SMALL(_("Difficulty:")),
169 FALSE, FALSE, 0);
170 gtk_box_pack_start(GTK_BOX(ivbox),
171 icon_get_widget(ICON_STARS, (int)(cache->difficulty*2-2)),
172 FALSE, FALSE, 0);
173 gtk_table_attach(GTK_TABLE(table), ivbox, 2,3,0,1,
174 GTK_EXPAND | GTK_FILL, 0, GTK_FILL, 0);
175 #ifndef USE_MAEMO
176 sprintf(str, _("Difficulty: %.1f"), cache->difficulty);
177 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
178 #endif
179 }
180
181 /* ------------ box containing terrain rating ------------ */
182 if(cache->terrain != 0) {
183 ivbox = gtk_vbox_new(FALSE, 0);
184 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("Terrain:")),
185 FALSE, FALSE, 0);
186 gtk_box_pack_start(GTK_BOX(ivbox),
187 icon_get_widget(ICON_STARS, (int)(cache->terrain*2-2)),
188 FALSE, FALSE, 0);
189 gtk_table_attach(GTK_TABLE(table), ivbox, 2,3,1,2,
190 GTK_EXPAND | GTK_FILL, 0, GTK_FILL, 0);
191 #ifndef USE_MAEMO
192 sprintf(str, _("Terrain: %.1f"), cache->terrain);
193 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
194 #endif
195 }
196
197 /* ----------------- the two coordinates ----------------- */
198 /* ----------------- and the heading/distance ------------ */
199 pos_t *refpos = get_pos(appdata);
200
201 ivbox = gtk_vbox_new(FALSE, 0);
202 int strike = (cache->notes && cache->notes->override)?
203 STRIKETHROUGH:STRIKETHROUGH_NONE;
204
205 /* the original coordinate is being displayed */
206 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
207 context->pos_lat_label = pos_lat(cache->pos.lat, SIZE_BIG, strike));
208 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
209 context->pos_lon_label = pos_lon(cache->pos.lon, SIZE_BIG, strike));
210
211 /* but calculations may be done with respect to the overriden one */
212 if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) {
213 context->bearing_hbox = gtk_hbox_new(FALSE, 0);
214 bearing_fill_hbox(context->bearing_hbox, appdata, *refpos,
215 gpx_cache_pos(cache));
216 gtk_box_pack_start_defaults(GTK_BOX(ivbox), context->bearing_hbox);
217 }
218
219 gtk_table_attach_defaults(GTK_TABLE(table), ivbox, 3,4,0,2);
220
221 /* ----------------------------------------------------- */
222
223 gtk_box_pack_start(GTK_BOX(vbox), table, 0,0,0);
224 gtk_box_pack_start(GTK_BOX(vbox), gtk_hseparator_new(),FALSE,FALSE,0);
225
226 if(cache->short_description)
227 gtk_box_pack_start_defaults(GTK_BOX(vbox),
228 html_view(appdata, cache->short_description,
229 cache->short_is_html, TRUE, cache, NULL));
230
231 return vbox;
232 }
233
234 /* slow but short, we don't need performance here ... */
235 static void rot13(char *t) {
236 int braces = 0;
237
238 while(*t) {
239 if(!braces) {
240 if(*t == '[')
241 braces++;
242 else if(((*t >= 'a') && (*t < 'n')) ||
243 ((*t >= 'A') && (*t < 'N'))) *t += 13;
244 else if(((*t >= 'n') && (*t <= 'z')) ||
245 ((*t >= 'N') && (*t <= 'Z'))) *t -= 13;
246 } else {
247 if(braces > 0 && *t == ']')
248 braces--;
249 }
250
251 t++;
252 }
253 }
254
255 static void on_decrypt(GtkWidget *widget, gpointer data) {
256 /* data is a link to the textview */
257 g_assert(GTK_IS_TEXT_VIEW(data));
258
259 GtkTextIter start, end;
260 GtkTextBuffer *buffer = gtk_text_view_get_buffer((GtkTextView*)data);
261
262 gtk_text_buffer_get_start_iter(buffer, &start);
263 gtk_text_buffer_get_end_iter(buffer, &end);
264 char *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
265
266 rot13(text);
267 gtk_text_buffer_set_text(buffer, text, -1);
268
269 free(text);
270 }
271
272 static GtkWidget *cache_hint(appdata_t *appdata, cache_t *cache) {
273 /* encrypting/decrypting html is nothing we want to do */
274 if(cache->hint_is_html)
275 return html_view(appdata, cache->hint, TRUE, TRUE, NULL, NULL);
276
277 /* we can now be sure that we are talking about pain text */
278 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
279
280 char *hint = strdup(cache->hint);
281 rot13(hint);
282 GtkWidget *view = html_view(appdata, hint, FALSE, TRUE, NULL, NULL);
283 gtk_box_pack_start_defaults(GTK_BOX(vbox), view);
284 free(hint);
285
286 GtkWidget *button = gtk_button_new_with_label(_("Encrypt/Decrypt"));
287 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
288 hildon_gtk_widget_set_theme_size(button,
289 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
290 #endif
291 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
292 gtk_signal_connect(GTK_OBJECT(button), "clicked",
293 GTK_SIGNAL_FUNC(on_decrypt), gtk_bin_get_child(GTK_BIN(view)));
294
295 return vbox;
296 }
297
298 static GtkWidget *cache_wpts(appdata_t *appdata, wpt_t *wpt) {
299 pos_t *refpos = NULL;
300
301 #ifndef USE_PANNABLE_AREA
302 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
303 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
304 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
305 #else
306 GtkWidget *pannable_area = hildon_pannable_area_new();
307 #endif
308
309 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
310
311 /* four rows per waypoint */
312 GtkWidget *table = gtk_table_new(4*gpx_number_of_waypoints(wpt)-1,4, FALSE);
313
314 refpos = get_pos(appdata);
315
316 int wpt_row=0;
317 while(wpt) {
318 GtkWidget *ihbox, *tip;
319 char str[32];
320
321 /* ----------------------- icon/id ---------------------------- */
322 ihbox = gtk_hbox_new(FALSE, 0);
323
324 if(wpt->sym != WPT_SYM_UNKNOWN) {
325 gtk_box_pack_start(GTK_BOX(ihbox),
326 tip = icon_get_widget(ICON_WPT, wpt->sym), 1,0,0);
327 }
328
329 if(wpt->id)
330 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_BIG(wpt->id), 1,0,0);
331
332 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 0,1,wpt_row, wpt_row+1);
333
334 /* ----------------- the two coordinates ----------------- */
335 /* ----------------- and the heading/distance ------------ */
336 gtk_table_attach_defaults(GTK_TABLE(table),
337 pos_lat(wpt->pos.lat, SIZE_BIG, STRIKETHROUGH_NONE),
338 1,2, wpt_row, wpt_row+1);
339 gtk_table_attach_defaults(GTK_TABLE(table),
340 pos_lon(wpt->pos.lon, SIZE_BIG, STRIKETHROUGH_NONE),
341 2,3, wpt_row, wpt_row+1);
342
343 ihbox = gtk_hbox_new(FALSE, 0);
344 gtk_box_pack_start(GTK_BOX(ihbox), gtk_image_new_from_pixbuf(
345 icon_bearing(*refpos, wpt->pos)),1,0,0);
346 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
347 GTK_LABEL_SMALL((char*)pos_get_bearing_str(*refpos, wpt->pos)));
348 snprintf(str, sizeof(str), _("%.1f°"),
349 gpx_pos_get_bearing(*refpos, wpt->pos));
350 gtk_box_pack_start_defaults(GTK_BOX(ihbox), GTK_LABEL_SMALL(str));
351 gpx_pos_get_distance_str(str, sizeof(str),
352 *refpos, wpt->pos, appdata->imperial);
353 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_SMALL(str),1,0,0);
354
355 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 3,4,
356 wpt_row+0, wpt_row+1);
357
358 /* ------------------ description ------------------------- */
359 if(wpt->desc) {
360 GtkTextBuffer *buffer = gtk_text_buffer_new(NULL);
361 gtk_text_buffer_set_text(buffer, wpt->desc, strlen(wpt->desc));
362
363 #ifndef USE_HILDON_TEXT_VIEW
364 GtkWidget *textview = gtk_text_view_new_with_buffer(buffer);
365 #else
366 GtkWidget *textview = hildon_text_view_new();
367 hildon_text_view_set_buffer(HILDON_TEXT_VIEW(textview), buffer);
368 #endif
369
370 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview), GTK_WRAP_WORD);
371 gtk_text_view_set_editable(GTK_TEXT_VIEW(textview), FALSE);
372 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview), FALSE);
373
374 gtk_table_attach_defaults(GTK_TABLE(table), textview, 0,4,
375 wpt_row+1, wpt_row+2);
376 }
377
378 /* ------------------ comment ------------------------- */
379 if(wpt->cmt) {
380 GtkTextBuffer *buffer = gtk_text_buffer_new(NULL);
381 gtk_text_buffer_set_text(buffer, wpt->cmt, strlen(wpt->cmt));
382 #ifndef USE_HILDON_TEXT_VIEW
383 GtkWidget *textview = gtk_text_view_new_with_buffer(buffer);
384 #else
385 GtkWidget *textview = hildon_text_view_new();
386 hildon_text_view_set_buffer(HILDON_TEXT_VIEW(textview), buffer);
387 #endif
388 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview), GTK_WRAP_WORD);
389 gtk_text_view_set_editable(GTK_TEXT_VIEW(textview), FALSE);
390 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview), FALSE);
391
392 gtk_table_attach_defaults(GTK_TABLE(table), textview, 0,4,
393 wpt_row+2, wpt_row+3);
394 }
395
396 /* --------------------- seperator -------------------------*/
397 if(wpt->next)
398 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0,4,
399 wpt_row+3, wpt_row+4);
400
401
402 wpt_row+=4;
403 wpt = wpt->next;
404 }
405
406 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
407
408 #ifndef USE_PANNABLE_AREA
409 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
410 vbox);
411 return scrolled_window;
412 #else
413 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
414 vbox);
415 return pannable_area;
416 #endif
417 }
418
419 static GtkWidget *cache_tbs(appdata_t *appdata, tb_t *tb) {
420 pos_t *refpos = NULL;
421
422 #ifndef USE_PANNABLE_AREA
423 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
424 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
425 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
426 #else
427 GtkWidget *pannable_area = hildon_pannable_area_new();
428 #endif
429
430 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
431
432 /* four rows per waypoint */
433 GtkWidget *table = gtk_table_new(2*gpx_number_of_tbs(tb)-1,3, FALSE);
434
435 refpos = get_pos(appdata);
436
437 int tb_row=0;
438 while(tb) {
439 static const char *tb_type = "track/details.aspx";
440
441 /* --------------------- icon/ref/name -------------------------*/
442 gtk_table_attach_defaults(GTK_TABLE(table), icon_get_widget(ICON_TB, 0),
443 0, 1, tb_row+0, tb_row+1);
444
445
446 if(tb->ref) {
447 GtkWidget *ref = link_button_by_id(appdata, tb->ref, tb_type, tb->id);
448 gtk_table_attach_defaults(GTK_TABLE(table), ref,
449 1, 2, tb_row+0, tb_row+1);
450 }
451
452 if(tb->name)
453 gtk_table_attach_defaults(GTK_TABLE(table), GTK_LABEL_BIG(tb->name),
454 2, 3, tb_row+0, tb_row+1);
455
456 /* --------------------- seperator -------------------------*/
457 if(tb->next)
458 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0, 3,
459 tb_row+1, tb_row+2);
460 tb_row+=2;
461 tb = tb->next;
462 }
463
464 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
465
466 #ifndef USE_PANNABLE_AREA
467 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
468 vbox);
469 return scrolled_window;
470 #else
471 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
472 vbox);
473 return pannable_area;
474 #endif
475 }
476
477 #ifdef ENABLE_BROWSER_INTERFACE
478 static void on_gclink_clicked(GtkButton *button, gpointer data) {
479 cache_context_t *context = (cache_context_t*)data;
480 char *url = g_strdup_printf("http://www.geocaching.com/seek/log.aspx?wp=%s", context->cache->id);
481 browser_url(context->appdata, url);
482 g_free(url);
483 }
484 #endif
485
486 static GtkWidget *cache_logs(appdata_t *appdata, cache_context_t *context, log_t *log, int is_html) {
487 #ifndef USE_PANNABLE_AREA
488 /* put this inside a scrolled view */
489 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
490 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
491 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
492 #else
493 GtkWidget *pannable_area = hildon_pannable_area_new();
494 #endif
495
496 #ifdef ENABLE_BROWSER_INTERFACE
497 gboolean gc_link = strncmp(context->cache->id, "GC", 2) == 0;
498 #else
499 #define gc_link (FALSE)
500 #endif
501
502 GtkWidget *table = gtk_table_new(4*gpx_number_of_logs(log)+(gc_link?1:0), 3, FALSE);
503 int cnt = 0;
504
505 #ifdef ENABLE_BROWSER_INTERFACE
506 if(gc_link) {
507 GtkWidget *but = gtk_button_new_with_label(_("Post a new log entry for this geocache"));
508 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
509 hildon_gtk_widget_set_theme_size(but,
510 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
511 #endif
512 gtk_signal_connect(GTK_OBJECT(but), "clicked",
513 GTK_SIGNAL_FUNC(on_gclink_clicked), context);
514
515 gtk_table_attach_defaults(GTK_TABLE(table), but, 0, 3, 0, 1);
516 cnt++;
517 }
518 #endif
519
520 /* add all logs to the vbox */
521 while(log) {
522 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
523 0, 3, cnt+0, cnt+1);
524 #if 0
525 static const char *log_type = "seek/log.aspx";
526 GtkWidget *log_but =
527 link_icon_button_by_id(appdata, icon_get_widget(ICON_LOG, log->type),
528 log_type, log->id);
529 gtk_table_attach(GTK_TABLE(table), log_but,
530 0, 1, cnt+1, cnt+2, FALSE, FALSE, 0, 0);
531 #else
532 gtk_table_attach_defaults(GTK_TABLE(table),
533 icon_get_widget(ICON_LOG, log->type), 0, 1, cnt+1, cnt+2);
534 #endif
535
536 char date_str[32];
537 if(log->day && log->month && log->year) {
538 GDate *date = g_date_new_dmy(log->day, log->month, log->year);
539 g_date_strftime(date_str, sizeof(date_str), "%x", date);
540 g_date_free(date);
541 } else
542 strcpy(date_str, "---");
543
544 gtk_table_attach_defaults(GTK_TABLE(table), gtk_label_new(date_str),
545 1, 2, cnt+1, cnt+2);
546
547 static const char *finder_type = "profile/";
548 GtkWidget *finder = link_button_by_id(appdata, log->finder->name,
549 finder_type, log->finder->id);
550
551 gtk_table_attach(GTK_TABLE(table), finder,
552 2, 3, cnt+1, cnt+2, FALSE, FALSE, 0, 0);
553
554 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(),
555 0, 3, cnt+2, cnt+3);
556
557 if(log->text) {
558 gtk_table_attach_defaults(GTK_TABLE(table),
559 html_view(appdata, log->text, is_html, FALSE, NULL, NULL),
560 0, 3, cnt+3, cnt+4);
561 }
562
563 log = log->next;
564 cnt+=4;
565 }
566
567 #ifndef USE_PANNABLE_AREA
568 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
569 table);
570 return scrolled_window;
571 #else
572 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
573 table);
574 return pannable_area;
575 #endif
576 }
577
578 #ifdef USE_MAEMO
579 /* this routine is called once a second as long as the "goto" tab is visible */
580 static gboolean screensaver_update(gpointer data) {
581 appdata_t *appdata = (appdata_t*)data;
582
583 if(appdata->goto_disable_screensaver)
584 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
585 fprintf(stderr, "error with display blank\n");
586
587 return TRUE; // fire again
588 }
589 #endif
590
591 static void on_notebook_page_change(GtkNotebook *notebook,
592 GtkNotebookPage *page,
593 guint page_num,
594 gpointer user_data) {
595
596 cache_context_t *context = (cache_context_t*)user_data;
597 GtkWidget *w = gtk_notebook_get_nth_page(notebook, page_num);
598 const char *name = gtk_notebook_get_tab_label_text(notebook, w);
599
600 #ifdef USE_MAEMO
601 if(context->handler_id)
602 gtk_timeout_remove(context->handler_id);
603 #endif
604
605 /* this is a workaround, around some bug in the gtktextwidget or so ... */
606 /* i tried to get info on this and everybody agreed that this is a bug */
607 /* in gtk but noone had a fix ready. so i came up with this. */
608 /* seems to work ... */
609 if(strcasecmp(name, _("Logs")) == 0) {
610 gtk_widget_queue_resize(w);
611 } else if(strcasecmp(name, _("TBs")) == 0) {
612 gtk_widget_queue_resize(w);
613 } else if(strcasecmp(name, _("Goto")) == 0) {
614 #ifdef USE_MAEMO
615 context->handler_id = gtk_timeout_add(1000, screensaver_update,
616 context->appdata);
617 #endif
618 goto_coordinate_update(context);
619 }
620
621 if(strcasecmp(name, _("Main")) == 0) {
622 /* the notes page may have changed its "override" setting, thus the */
623 /* striked out coordinate may need update */
624 overview_coordinate_update(context);
625 }
626 }
627
628 static void on_notebook_destroy(GtkWidget *widget, gpointer user_data ) {
629 cache_context_t *context = (cache_context_t*)user_data;
630
631 printf("destroying notebook\n");
632
633 notes_destroy_event(NULL, context);
634 goto_destroy_event(NULL, context);
635
636 #ifdef USE_MAEMO
637 if(context->handler_id)
638 gtk_timeout_remove(context->handler_id);
639 #endif
640
641 free(user_data);
642 }
643
644 GtkWidget *cache_view(appdata_t *appdata, cache_t *cache) {
645 GtkWidget *notebook;
646
647 cache_context_t *cache_context = malloc(sizeof(cache_context_t));
648 memset(cache_context, 0, sizeof(cache_context_t));
649 cache_context->appdata = appdata;
650 cache_context->cache = cache;
651
652 #ifdef USE_MAEMO
653 #define TAB_DESC _("Desc.")
654 #define TAB_WPTS _("Wpts")
655 #else
656 #define TAB_DESC _("Description")
657 #define TAB_WPTS _("Waypoints")
658 #endif
659
660 notebook = gtk_notebook_new();
661
662 #ifdef USE_MAEMO
663 #if MAEMO_VERSION_MAJOR >= 5
664 /* prevents user from accidentially touching the breadcrumb trail */
665 gtk_notebook_set_tab_pos(GTK_NOTEBOOK(notebook), GTK_POS_BOTTOM);
666 #endif
667 #endif
668
669 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
670 cache_overview(cache_context), gtk_label_new(_("Main")));
671
672 if(cache->long_description)
673 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
674 cache_description(appdata, cache), gtk_label_new(TAB_DESC));
675
676 if(cache->hint)
677 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
678 cache_hint(appdata, cache), gtk_label_new(_("Hint")));
679
680 if(cache->log)
681 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
682 cache_logs(appdata, cache_context, cache->log, cache->logs_are_html),
683 gtk_label_new(_("Logs")));
684
685 if(cache->wpt)
686 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
687 cache_wpts(appdata, cache->wpt), gtk_label_new(TAB_WPTS));
688
689 if(cache->tb)
690 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
691 cache_tbs(appdata, cache->tb), gtk_label_new(_("TBs")));
692
693 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
694 cache_notes(cache_context), gtk_label_new(_("Notes")));
695
696 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
697 goto_cache(cache_context), gtk_label_new(_("Goto")));
698
699 g_signal_connect(G_OBJECT(notebook), "switch-page",
700 G_CALLBACK(on_notebook_page_change), cache_context);
701
702 g_signal_connect(G_OBJECT(notebook), "destroy",
703 G_CALLBACK(on_notebook_destroy), cache_context);
704
705 return notebook;
706 }
707
708 #ifndef USE_MAEMO
709 void cache_dialog(appdata_t *appdata, cache_t *cache) {
710 GtkWidget *dialog = gtk_dialog_new_with_buttons(cache->name,
711 GTK_WINDOW(appdata->window),
712 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
713 GTK_DIALOG_DESTROY_WITH_PARENT,
714 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
715 NULL);
716
717 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
718
719 /* create cache visualization widget */
720 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
721 cache_view(appdata, cache));
722
723 gtk_widget_show_all(dialog);
724 gtk_dialog_run(GTK_DIALOG(dialog));
725 gtk_widget_destroy(dialog);
726 }
727
728 #else
729 #ifdef USE_STACKABLE_WINDOW
730 static void on_cache_destroy (GtkWidget *widget, appdata_t *appdata) {
731 appdata->cur_cache = NULL;
732
733 /* restore cur_view */
734 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
735 }
736
737 void cache_dialog(appdata_t *appdata, cache_t *cache) {
738 GtkWidget *window = hildon_stackable_window_new();
739
740 /* store last "cur_view" in window */
741 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
742
743 appdata->cur_cache = cache;
744 char *title = g_strdup_printf("%s - GPXView", cache->name);
745 gtk_window_set_title(GTK_WINDOW(window), title);
746 g_free(title);
747
748 /* create cache visualization widget */
749 appdata->cur_view = cache_view(appdata, cache);
750 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
751
752 hildon_window_set_app_menu(HILDON_WINDOW(window),
753 menu_create(appdata, MENU_CACHE));
754
755 g_signal_connect(G_OBJECT(window), "destroy",
756 G_CALLBACK(on_cache_destroy), appdata);
757
758 gtk_widget_show_all(window);
759 }
760 #endif // USE_STACKABLE_WINDOW
761
762 #endif // USE_MAEMO