Contents of /trunk/src/cache.c

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Revision 137 - (hide annotations)
Mon Oct 19 18:21:20 2009 UTC (14 years, 7 months ago) by harbaum
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1 harbaum 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 harbaum 34 if(!isnan(refpos.lat) && !isnan(refpos.lon)) {
57 harbaum 1 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 harbaum 13 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 harbaum 1 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 harbaum 137 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 harbaum 1 #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 harbaum 137 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 harbaum 1 #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 harbaum 137 GtkWidget *lbl = link_button_attrib(context->appdata,
147     cache->id, context->cache->url,
148     SIZE_BIG, strike);
149 harbaum 1 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 harbaum 137
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 harbaum 1 }
164    
165     /* ----------- box containing difficulty rating ---------- */
166     if(cache->difficulty != 0) {
167     ivbox = gtk_vbox_new(FALSE, 0);
168 harbaum 137 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 harbaum 1 #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 harbaum 137 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 harbaum 1 #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 harbaum 13 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 harbaum 1
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 harbaum 55 int braces = 0;
238    
239 harbaum 1 while(*t) {
240 harbaum 55 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 harbaum 1
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 harbaum 66 #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 harbaum 1 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 harbaum 8 #ifndef USE_HILDON_TEXT_VIEW
365 harbaum 1 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 harbaum 8 #ifndef USE_HILDON_TEXT_VIEW
384 harbaum 1 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 harbaum 137 static const char *tb_type = "track/details.aspx";
441    
442 harbaum 1 /* --------------------- 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 harbaum 133
446 harbaum 137
447 harbaum 133 if(tb->ref) {
448 harbaum 137 GtkWidget *ref = link_button_by_id(appdata, tb->ref, tb_type, tb->id);
449 harbaum 133 gtk_table_attach_defaults(GTK_TABLE(table), ref,
450 harbaum 1 1, 2, tb_row+0, tb_row+1);
451 harbaum 133 }
452    
453 harbaum 1 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 harbaum 66 #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 harbaum 1 #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 harbaum 66 #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 harbaum 1 int cnt = 0;
505 harbaum 66
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 harbaum 1
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 harbaum 137 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 harbaum 1 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 harbaum 136 /* in gtk but noone had a fix ready. so i came up with this. */
601 harbaum 1 /* seems to work ... */
602     if(strcasecmp(name, _("Logs")) == 0) {
603     gtk_widget_queue_resize(w);
604 harbaum 136 } else if(strcasecmp(name, _("TBs")) == 0) {
605     gtk_widget_queue_resize(w);
606     } else if(strcasecmp(name, _("Goto")) == 0) {
607 harbaum 1 #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 harbaum 133
655 harbaum 1 #ifdef USE_MAEMO
656 harbaum 11 #if MAEMO_VERSION_MAJOR >= 5
657 harbaum 1 /* 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 harbaum 66 cache_logs(appdata, cache_context, cache->log, cache->logs_are_html),
676 harbaum 1 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 harbaum 11 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 harbaum 1 void cache_dialog(appdata_t *appdata, cache_t *cache) {
731     GtkWidget *window = hildon_stackable_window_new();
732    
733 harbaum 11 /* 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 harbaum 34 char *title = g_strdup_printf("%s - GPXView", cache->name);
738 harbaum 6 gtk_window_set_title(GTK_WINDOW(window), title);
739     g_free(title);
740 harbaum 1
741     /* create cache visualization widget */
742 harbaum 11 appdata->cur_view = cache_view(appdata, cache);
743     gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
744 harbaum 1
745 harbaum 3 hildon_window_set_app_menu(HILDON_WINDOW(window),
746     menu_create(appdata, MENU_CACHE));
747    
748 harbaum 11 g_signal_connect(G_OBJECT(window), "destroy",
749     G_CALLBACK(on_cache_destroy), appdata);
750    
751 harbaum 1 gtk_widget_show_all(window);
752     }
753     #endif // USE_STACKABLE_WINDOW
754    
755     #endif // USE_MAEMO