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Revision 157 - (show annotations)
Tue Nov 3 20:20:39 2009 UTC (14 years, 6 months ago) by harbaum
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1 /*
2 * This file is part of GPXView.
3 *
4 * GPXView is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
8 *
9 * GPXView is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with GPXView. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18 #include <stdio.h>
19 #include <string.h>
20 #include <math.h>
21
22 #include <curl/curl.h>
23
24 #include <time.h>
25 #include <sys/time.h>
26
27 #include "gpxview.h"
28 #include "custom_size_renderer.h"
29 #include "custom_rating_renderer.h"
30 #include "custom_type_renderer.h"
31
32 #ifdef USE_MAEMO
33 #include <hildon/hildon-banner.h>
34 #endif
35
36 #include <locale.h>
37
38 extern char *strcasestr (__const char *__haystack, __const char *__needle);
39
40 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
41 static void crumb_add(appdata_t *appdata, char *name, int level,
42 gpointer user_data);
43
44 enum {
45 CRUMB_GPXLIST = 0,
46 CRUMB_CACHELIST,
47 CRUMB_SEARCH_GLOBAL,
48 CRUMB_SEARCH_GPX,
49 CRUMB_CACHE,
50 };
51 #endif
52
53 /* size of first buffer malloc; start small to exercise grow routines */
54 #define FIRSTSIZE 1
55
56 void errorf(const char *fmt, ...) {
57 va_list args;
58 char *buf = NULL;
59 size_t bufsize;
60 char *newbuf;
61 size_t nextsize = 0;
62 int outsize;
63
64 bufsize = 0;
65 for (;;) {
66 if (bufsize == 0) {
67 if ((buf = (char *)malloc(FIRSTSIZE)) == NULL)
68 return;
69
70 bufsize = 1;
71 } else if ((newbuf = (char *)realloc(buf, nextsize)) != NULL) {
72 buf = newbuf;
73 bufsize = nextsize;
74 } else {
75 free(buf);
76 return;
77 }
78
79 va_start(args, fmt);
80 outsize = vsnprintf(buf, bufsize, fmt, args);
81 va_end(args);
82
83 if (outsize == -1) {
84 nextsize = bufsize * 2;
85 } else if (outsize == bufsize) {
86 nextsize = bufsize * 2;
87 } else if (outsize > bufsize) {
88 nextsize = outsize + 2; // Linux!
89 } else if (outsize == bufsize - 1) {
90 nextsize = bufsize * 2;
91 } else {
92 /* Output was not truncated */
93 break;
94 }
95 }
96
97 GtkWidget *dialog = gtk_message_dialog_new(
98 GTK_WINDOW(NULL),
99 GTK_DIALOG_DESTROY_WITH_PARENT,
100 #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5)
101 GTK_MESSAGE_ERROR,
102 #else
103 GTK_MESSAGE_OTHER,
104 #endif
105 GTK_BUTTONS_CLOSE, buf);
106
107 gtk_window_set_title(GTK_WINDOW(dialog), _("ERROR"));
108
109 gtk_dialog_run(GTK_DIALOG(dialog));
110 gtk_widget_destroy(dialog);
111
112 free(buf);
113 }
114
115 gpx_t *choose_file(appdata_t *appdata, gboolean whole_dir) {
116 GtkWidget *dialog;
117 gpx_t *gpx = NULL;
118
119 #ifdef USE_MAEMO
120 dialog = hildon_file_chooser_dialog_new(GTK_WINDOW(appdata->window),
121 whole_dir?GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER :
122 GTK_FILE_CHOOSER_ACTION_OPEN);
123
124 #ifdef HILDON_HELP
125 hildon_help_dialog_help_enable(GTK_DIALOG(dialog),
126 HELP_ID_IMPORT, appdata->osso_context);
127 #endif
128 #else
129 dialog = gtk_file_chooser_dialog_new (whole_dir?_("Import directory"):
130 _("Import file"),
131 GTK_WINDOW(appdata->window),
132 whole_dir?GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER :
133 GTK_FILE_CHOOSER_ACTION_OPEN,
134 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
135 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
136 NULL);
137 #endif
138
139 /* use path if one is present */
140 if(appdata->path)
141 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog),
142 appdata->path);
143
144 gtk_widget_show_all (GTK_WIDGET(dialog));
145 if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_FM_OK) {
146 char *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
147
148 if(filename) {
149 gpx_dialog_t *dialog = gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
150
151 if(!whole_dir)
152 gpx = gpx_parse(dialog, filename);
153 else {
154 /* cur trailing '/' if present */
155 if(strlastchr(filename) == '/')
156 filename[strlen(filename)] = 0;
157
158 gpx = gpx_parse_dir(dialog, filename);
159 }
160
161 gpx_busy_dialog_destroy(dialog);
162
163 /* save path if gpx was successfully loaded */
164 if(gpx) {
165 char *r = strrchr(filename, '/');
166
167 /* there is a delimiter, use everything left of it as path */
168 if(r && !whole_dir) {
169 *r = 0;
170 if(appdata->path) free(appdata->path);
171 appdata->path = strdup(filename);
172 /* restore path ... just in case ... */
173 *r = '/';
174 }
175
176 if(whole_dir)
177 appdata->path = strdup(filename);
178 } else
179 errorf(_("Load error"));
180
181 g_free (filename);
182 } else {
183 #ifndef USE_MAEMO
184 errorf(_("Error accessing the file."));
185 #else
186 errorf(_("Error accessing the file. This may happen if the file "
187 "resides on a remote file system. Please copy the file onto "
188 "the device (e.g. onto the memory card) and try again."));
189 #endif
190 }
191 }
192
193 gtk_widget_destroy (dialog);
194
195 return gpx;
196 }
197
198 /******************** begin of cachelist ********************/
199
200 enum {
201 CACHELIST_COL_TYPE = 0,
202 CACHELIST_COL_ID,
203 CACHELIST_COL_NAME,
204 CACHELIST_COL_SIZE,
205 CACHELIST_COL_RATING,
206 CACHELIST_COL_BEARING,
207 CACHELIST_COL_DISTANCE,
208 CACHELIST_COL_DATA,
209 CACHELIST_COL_AVAIL,
210 CACHELIST_COL_ARCHIVE,
211 CACHELIST_NUM_COLS
212 } ;
213
214 void cachelist_goto_cache(appdata_t *appdata, cache_t *cache) {
215 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
216 cache_dialog(appdata, cache);
217 #else
218 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
219 appdata->cur_view = cache_view(appdata, cache);
220 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
221 gtk_widget_show_all(appdata->vbox);
222
223 crumb_add(appdata, cache->name, CRUMB_CACHE, cache);
224 #endif
225 }
226
227 static void cachelist_view_onRowActivated(GtkTreeView *treeview,
228 GtkTreePath *path,
229 GtkTreeViewColumn *col,
230 gpointer userdata) {
231 appdata_t *appdata = (appdata_t*)userdata;
232 GtkTreeIter iter;
233 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
234
235 #ifdef USE_MAEMO
236 /* check if a cache is already selected and ignore click if yes */
237 /* (was probably a double click) */
238 if(appdata->cur_cache) return;
239 #endif
240
241 if(gtk_tree_model_get_iter(model, &iter, path)) {
242 cache_t *cache;
243 gtk_tree_model_get(model, &iter, CACHELIST_COL_DATA, &cache, -1);
244 cachelist_goto_cache(appdata, cache);
245 }
246 }
247
248 typedef struct {
249 appdata_t *appdata;
250 GtkTreePath *path;
251 gboolean done;
252 } cachelist_expose_t;
253
254 static gboolean cachelist_expose(GtkWidget *widget, GdkEventExpose *event,
255 gpointer user_data) {
256 cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
257
258 if(event->type == GDK_EXPOSE) {
259 if(ce->path && !ce->done) {
260 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(widget),
261 ce->path, NULL, TRUE, 0.5, 0.5);
262 gtk_tree_path_free(ce->path);
263 ce->done = TRUE;
264 }
265 }
266
267 return FALSE;
268 }
269
270 static void cachelist_destroy(GtkWidget *widget, gpointer user_data) {
271 cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
272
273 printf("cachelist timer removed\n");
274 g_assert(ce->appdata->cachelist_handler_id);
275 gtk_timeout_remove(ce->appdata->cachelist_handler_id);
276 ce->appdata->cachelist_handler_id = 0;
277
278 free(user_data);
279 }
280
281 #define CACHELIST_UPDATE_TIMEOUT (30000)
282
283 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
284 cache_t *sel_cache);
285
286 void cachelist_redraw(appdata_t *appdata) {
287 if(!appdata->cur_view) {
288 printf("cachelist redraw: no active view\n");
289 return;
290 }
291
292 g_assert(!appdata->cur_cache);
293 int redraw = 0;
294 if(appdata->search_results)
295 redraw = 1;
296 else {
297 if(appdata->cur_gpx)
298 redraw = 2; // redraw cachelist
299 }
300
301 if(redraw) {
302 GtkWidget *container = appdata->vbox;
303
304 #ifdef USE_STACKABLE_WINDOW
305 HildonWindowStack *stack = hildon_window_stack_get_default();
306 container = hildon_window_stack_peek(stack);
307 #endif
308
309 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
310 switch(redraw) {
311 case 1:
312 appdata->cur_view = cachelist_create(appdata,
313 appdata->search_results, NULL);
314 break;
315 case 2:
316 appdata->cur_view = cachelist_create(appdata,
317 appdata->cur_gpx, NULL);
318 break;
319 }
320
321 #ifdef USE_STACKABLE_WINDOW
322 if(container != appdata->vbox)
323 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
324 else
325 #endif
326 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
327
328 gtk_widget_show_all(container);
329 }
330 }
331
332
333 static gboolean cachelist_update(gpointer data) {
334
335 printf("cachelist timer fired!\n");
336
337 appdata_t *appdata = (appdata_t*)data;
338
339 if(appdata->cur_cache)
340 return TRUE;
341
342 #ifdef USE_MAEMO
343 if(appdata->cachelist_disable_screensaver)
344 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
345 fprintf(stderr, "error with display blank\n");
346 #endif
347
348 if(appdata->cachelist_update)
349 cachelist_redraw(appdata);
350
351 return TRUE;
352 }
353
354 static void cachelist_timer_reset(appdata_t *appdata) {
355 printf("cachelist timer reset\n");
356 g_assert(appdata->cachelist_handler_id);
357 gtk_timeout_remove(appdata->cachelist_handler_id);
358 appdata->cachelist_handler_id =
359 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
360 }
361
362 static gboolean cachelist_update_reset0(GtkWidget *widget,
363 GdkEventButton *event,
364 gpointer user_data) {
365 cachelist_timer_reset((appdata_t*)user_data);
366 return FALSE;
367 }
368
369 static void cachelist_update_reset1(GtkAdjustment *adj,
370 gpointer user_data) {
371 cachelist_timer_reset((appdata_t*)user_data);
372 }
373
374 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
375 cache_t *sel_cache) {
376 GtkCellRenderer *renderer;
377 GtkWidget *view;
378 GtkListStore *store;
379 GtkTreeIter iter;
380
381 if(!gpx->notes_loaded) {
382 notes_load_all(appdata, gpx);
383 gpx->notes_loaded = TRUE;
384 }
385
386 appdata->cur_items = appdata->cachelist_items;
387
388 /* first sort the caches */
389 pos_t *refpos = get_pos(appdata);
390 gpx_sort(gpx, GPX_SORT_BY_DISTANCE, refpos);
391
392 view = gtk_tree_view_new();
393
394 /* --- "Type" column --- */
395 renderer = custom_cell_renderer_type_new();
396 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
397 -1, "Type", renderer, "type", CACHELIST_COL_TYPE, NULL);
398
399 /* --- "Id" column --- */
400 if(appdata->cachelist_items & CACHELIST_ITEM_ID) {
401 renderer = gtk_cell_renderer_text_new();
402 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
403 -1, "Id", renderer, "text", CACHELIST_COL_ID, NULL);
404 }
405
406 /* --- "Name" column --- */
407 renderer = gtk_cell_renderer_text_new();
408 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
409
410 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
411 "Name", renderer, "text", CACHELIST_COL_NAME, NULL);
412 gtk_tree_view_column_set_expand(column, TRUE);
413 gtk_tree_view_insert_column(GTK_TREE_VIEW(view), column, -1);
414
415 g_object_set(renderer, "foreground", "#ff0000", NULL );
416 gtk_tree_view_column_add_attribute(column, renderer, "strikethrough",
417 CACHELIST_COL_AVAIL);
418 gtk_tree_view_column_add_attribute(column, renderer,
419 "foreground-set", CACHELIST_COL_ARCHIVE);
420
421 /* --- "Size" column --- */
422 if(appdata->cachelist_items & CACHELIST_ITEM_SIZE) {
423 renderer = custom_cell_renderer_size_new();
424 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
425 -1, "Size", renderer, "size", CACHELIST_COL_SIZE, NULL);
426 }
427
428 /* --- "Rating" column --- */
429 if(appdata->cachelist_items & CACHELIST_ITEM_RATING) {
430 renderer = custom_cell_renderer_rating_new();
431 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
432 -1, "Rating", renderer, "rating", CACHELIST_COL_RATING, NULL);
433 }
434
435 /* --- "Bearing" column --- */
436 renderer = gtk_cell_renderer_pixbuf_new();
437 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
438 -1, "Bearing", renderer, "pixbuf", CACHELIST_COL_BEARING, NULL);
439
440 /* --- "Distance" column --- */
441 renderer = gtk_cell_renderer_text_new();
442 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
443 -1, "Distance", renderer, "text", CACHELIST_COL_DISTANCE, NULL);
444
445 store = gtk_list_store_new(CACHELIST_NUM_COLS, G_TYPE_INT,
446 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT,
447 G_TYPE_INT, GDK_TYPE_PIXBUF, G_TYPE_STRING,
448 G_TYPE_POINTER, G_TYPE_BOOLEAN,
449 G_TYPE_BOOLEAN);
450
451 GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
452
453 GtkTreeIter sel_iter;
454 gboolean sel_iter_valid = FALSE;
455 GtkTreePath *path = NULL;
456 cache_t *cache = gpx->cache;
457 while(cache) {
458 char str[32];
459 gpx_pos_get_distance_str(str, sizeof(str),
460 *refpos, gpx_cache_pos(cache), appdata->imperial);
461
462 int dint = (int)(cache->difficulty*2-2);
463 if(dint < 0) dint = 0;
464 if(dint > 8) dint = 8;
465
466 int tint = (int)(cache->terrain*2-2);
467 if(tint < 0) tint = 0;
468 if(tint > 8) tint = 8;
469
470 /* cache type includes "solved" flag in lowest bit */
471 int type = (cache->type<<8) +
472 (cache->notes?4:0) +
473 ((cache->notes && cache->notes->override)?1:0) +
474 ((cache->notes && cache->notes->found)?2:0);
475
476 if((!(type & 2)) || !appdata->cachelist_hide_found) {
477
478 /* Append a row and fill in some data */
479 gtk_list_store_append (store, &iter);
480
481 gtk_list_store_set(store, &iter,
482 CACHELIST_COL_TYPE, type,
483 CACHELIST_COL_ID, cache->id,
484 CACHELIST_COL_NAME, cache->name,
485 CACHELIST_COL_SIZE, cache->container,
486 CACHELIST_COL_RATING, 100 * dint + tint,
487 CACHELIST_COL_BEARING,
488 icon_bearing(*refpos, gpx_cache_pos(cache)),
489 CACHELIST_COL_DISTANCE, str,
490 CACHELIST_COL_DATA, cache,
491 CACHELIST_COL_AVAIL, !cache->available ||
492 cache->archived,
493 CACHELIST_COL_ARCHIVE, cache->archived,
494 -1);
495
496 if(cache == sel_cache) {
497 sel_iter = iter;
498 sel_iter_valid = TRUE;
499 }
500 }
501
502 cache = cache->next;
503 }
504
505 gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
506 g_object_unref(store);
507
508 if(sel_iter_valid) {
509 gtk_tree_selection_select_iter(sel, &sel_iter);
510 path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel_iter);
511 }
512
513 /* make list react on clicks */
514 g_signal_connect(view, "row-activated",
515 (GCallback)cachelist_view_onRowActivated, appdata);
516
517 cachelist_expose_t *ce = malloc(sizeof(cachelist_expose_t));
518 ce->appdata = appdata;
519 ce->path = path;
520 ce->done = FALSE;
521
522 g_signal_connect(view, "expose-event",
523 (GCallback)cachelist_expose, ce);
524 g_signal_connect(view, "destroy",
525 (GCallback)cachelist_destroy, ce);
526
527 /* put this inside a scrolled view */
528 #ifndef USE_PANNABLE_AREA
529 GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL);
530 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
531 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
532 gtk_container_add(GTK_CONTAINER(scrolled_window), view);
533 #else
534 GtkWidget *pannable_area = hildon_pannable_area_new();
535
536 gtk_container_add(GTK_CONTAINER(pannable_area), view);
537 #endif
538
539 /* add a timer for automatic update */
540 g_assert(!appdata->cachelist_handler_id);
541 appdata->cachelist_handler_id =
542 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
543
544 /* update timer is being reset if the user scrolls or selects */
545 g_signal_connect(view, "button-press-event",
546 (GCallback)cachelist_update_reset0, appdata);
547
548 #ifndef USE_PANNABLE_AREA
549 g_signal_connect(gtk_scrolled_window_get_vadjustment(
550 GTK_SCROLLED_WINDOW(scrolled_window)),
551 "value-changed",
552 (GCallback)cachelist_update_reset1, appdata);
553
554 return scrolled_window;
555 #else
556 g_signal_connect(hildon_pannable_area_get_vadjustment(
557 HILDON_PANNABLE_AREA(pannable_area)),
558 "value-changed",
559 (GCallback)cachelist_update_reset1, appdata);
560
561
562 return pannable_area;
563 #endif
564 }
565
566 #ifndef USE_MAEMO
567 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
568 GtkWidget *dialog =
569 gtk_dialog_new_with_buttons(gpx->name, GTK_WINDOW(appdata->window),
570 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
571 GTK_DIALOG_DESTROY_WITH_PARENT,
572 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
573 NULL);
574
575 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
576
577 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
578 cachelist_create(appdata, gpx, NULL));
579
580 gtk_widget_show_all(dialog);
581
582 gtk_dialog_run(GTK_DIALOG(dialog));
583 gtk_widget_destroy(dialog);
584 }
585 #else
586 #ifdef USE_STACKABLE_WINDOW
587 static void search_result_free(gpx_t *result);
588
589 void on_cachelist_destroy(GtkWidget *widget, appdata_t *appdata) {
590 if(appdata->search_results) {
591 search_result_free(appdata->search_results);
592 appdata->search_results = NULL;
593 }
594 appdata->cur_gpx = NULL;
595
596 #ifdef ENABLE_OSM_GPS_MAP
597 map_update(appdata);
598 #endif
599
600 /* restore cur_view */
601 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
602 }
603
604 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
605 GtkWidget *window = hildon_stackable_window_new();
606
607 /* store last "cur_view" in window */
608 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
609
610 appdata->cur_gpx = gpx;
611 char *title = g_strdup_printf("%s - GPXView", gpx->name);
612 gtk_window_set_title(GTK_WINDOW(window), title);
613 g_free(title);
614
615 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
616 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
617
618
619 hildon_window_set_app_menu(HILDON_WINDOW(window),
620 menu_create(appdata, MENU_CACHELIST));
621
622 g_signal_connect(G_OBJECT(window), "destroy",
623 G_CALLBACK(on_cachelist_destroy), appdata);
624
625 gtk_widget_show_all(window);
626
627 #ifdef ENABLE_OSM_GPS_MAP
628 map_update(appdata);
629 #endif
630 }
631 #endif
632 #endif
633
634 /******************** end of cachelist ********************/
635
636 /******************** begin of gpxlist ********************/
637
638 enum {
639 GPXLIST_COL_ICON = 0,
640 GPXLIST_COL_FILENAME,
641 GPXLIST_COL_NAME,
642 GPXLIST_COL_DATE,
643 GPXLIST_COL_CACHES,
644 GPXLIST_COL_OPEN,
645 #ifdef USE_PANNABLE_AREA
646 GPXLIST_COL_DELETE,
647 #endif
648 GPXLIST_COL_DATA,
649 GPXLIST_NUM_COLS
650 } ;
651
652 static GdkPixbuf *gpx_icon_get(gpx_t *gpx) {
653 if(gpx->filename && g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
654 return icon_get(ICON_FILE, 1);
655
656 if(gpx->filename&& !strcasecmp(gpx->filename+strlen(gpx->filename)-4,".zip"))
657 return icon_get(ICON_FILE, 2);
658
659 return icon_get(ICON_FILE, 0);
660 }
661
662 static void gpxlist_set(GtkListStore *store, GtkTreeIter *iter, gpx_t *gpx) {
663 char date_str[32], cnum[32];
664
665 if(gpx->year && gpx->month && gpx->day) {
666 GDate *date = g_date_new_dmy(gpx->day, gpx->month, gpx->year);
667 g_date_strftime(date_str, sizeof(date_str), "%x", date);
668 g_date_free(date);
669 } else
670 strcpy(date_str, "---");
671
672 char *fname = strrchr(gpx->filename, '/');
673 if(!fname) fname = gpx->filename;
674 else fname++; /* skip '/' */
675
676 snprintf(cnum, sizeof(cnum), "%d", gpx_total_caches(gpx));
677
678 /* Append a row and fill in some data */
679 gtk_list_store_set(store, iter,
680 GPXLIST_COL_ICON, gpx_icon_get(gpx),
681 GPXLIST_COL_FILENAME, fname,
682 GPXLIST_COL_NAME, gpx->name,
683 GPXLIST_COL_DATE, gpx->closed?NULL:date_str,
684 GPXLIST_COL_OPEN, !gpx->closed,
685 GPXLIST_COL_CACHES, gpx->closed?NULL:cnum,
686 #ifdef USE_PANNABLE_AREA
687 GPXLIST_COL_DELETE, icon_get(ICON_MISC, 7),
688 #endif
689 GPXLIST_COL_DATA, gpx,
690 -1);
691 }
692
693 static void gpxlist_remove(appdata_t *appdata,
694 GtkListStore *store, GtkTreeIter *iter,
695 gpx_t *gpx) {
696
697 printf("removing %s\n", gpx->name);
698
699 /* de-chain */
700 gpx_t **prev = &appdata->gpx;
701 while(*prev != gpx) prev = &((*prev)->next);
702 *prev = gpx->next;
703
704 /* remove gconf entry if file was closed */
705 gconf_remove_closed_name(appdata, gpx->filename);
706
707 /* free gpx itself */
708 gpx_free(gpx);
709
710 /* and remove from store */
711 gtk_list_store_remove(store, iter);
712 }
713
714 static void gpxlist_close(appdata_t *appdata,
715 GtkListStore *store, GtkTreeIter *iter,
716 gpx_t *gpx) {
717
718 printf("closing %s\n", gpx->name);
719
720 g_assert(!gpx->closed);
721 gpx->closed = TRUE;
722
723 /* free all associated caches */
724 gpx_free_caches(gpx);
725
726 /* update entry */
727 gpxlist_set(store, iter, gpx);
728
729 /* save name in gconf so we know this has been closed */
730 gconf_save_closed_name(appdata, gpx->filename, gpx->name);
731 }
732
733 void gpxlist_goto_cachelist(appdata_t *appdata, gpx_t *gpx) {
734 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
735 #ifdef USE_STACKABLE_WINDOW
736 if(!appdata->cur_gpx)
737 #endif
738 cachelist_dialog(appdata, gpx);
739 #ifdef USE_STACKABLE_WINDOW
740 else
741 printf("selected gpx, but cachelist window already present\n");
742 #endif
743 #else
744 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
745 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
746 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
747 gtk_widget_show_all(appdata->vbox);
748
749 crumb_add(appdata, gpx->name, CRUMB_CACHELIST, gpx);
750 #endif
751 }
752
753 static void gpxlist_view_onRowActivated(GtkTreeView *treeview,
754 GtkTreePath *path,
755 GtkTreeViewColumn *col,
756 gpointer userdata) {
757 appdata_t *appdata = (appdata_t*)userdata;
758 GtkTreeIter iter;
759 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
760
761 #ifdef USE_MAEMO
762 /* check if a cache is already selected and ignore click if yes */
763 /* (was probably a double click) */
764 if(appdata->cur_gpx) return;
765 #endif
766
767 if (gtk_tree_model_get_iter(model, &iter, path)) {
768 gpx_t *gpx;
769 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
770
771 #ifdef USE_PANNABLE_AREA
772 /* get name of column the user clicked on */
773 const char *col_name = NULL;
774 if(col) col_name = gtk_tree_view_column_get_title(col);
775
776 if(col_name && !strcmp(col_name, "Del")) {
777 printf("clicked delete\n");
778
779 /* ask user what he wants */
780 GtkWidget *dialog = gtk_message_dialog_new(
781 GTK_WINDOW(appdata->window),
782 GTK_DIALOG_DESTROY_WITH_PARENT,
783 /* this doesn't fix the text selection issues ... */
784 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >=5)
785 GTK_MESSAGE_OTHER,
786 #else
787 GTK_MESSAGE_QUESTION,
788 #endif
789 GTK_BUTTONS_CANCEL,
790 _("Do you want to close this entry only or do "
791 "you want to remove it completely from the list?"));
792
793 gtk_dialog_add_buttons(GTK_DIALOG(dialog),
794 _("Remove"), 1,
795 _("Close"), 2,
796 NULL);
797
798 if(gpx->closed)
799 gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), 2, FALSE);
800
801 gtk_window_set_title(GTK_WINDOW(dialog), _("Close or remove entry?"));
802
803 /* set the active flag again if the user answered "no" */
804 switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
805
806 case 1:
807 gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
808 break;
809
810 case 2:
811 gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
812 break;
813
814 default:
815 break;
816 }
817
818 gtk_widget_destroy(dialog);
819
820 } else
821 #endif
822 {
823
824 /* this gpx file may be closed. Since the user definitely wants */
825 /* to use it, we just open it again */
826 if(gpx->closed) {
827 gpx_dialog_t *dialog =
828 gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
829 gpx_t *new = NULL;
830
831 if(g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
832 new = gpx_parse_dir(dialog, gpx->filename);
833 else
834 new = gpx_parse(dialog, gpx->filename);
835
836 if(new) {
837 gpx_t **prev = &(appdata->gpx);
838 while(*prev && *prev != gpx)
839 prev = &(*prev)->next;
840
841 /* this entry _must_ be in the list */
842 g_assert(*prev);
843
844 /* replace gpx entry with the new "open" one */
845 (*prev) = new;
846 new->next = gpx->next;
847 gpx->next = NULL;
848
849 /* free old closed one */
850 gpx_free(gpx);
851
852 gpx = new;
853
854 /* finally update the visible list */
855 gpxlist_set(appdata->gpxstore, &iter, gpx);
856
857 /* and remove gconf entry */
858 gconf_remove_closed_name(appdata, gpx->filename);
859
860 #ifndef USE_PANNABLE_AREA
861 gtk_widget_set_sensitive(appdata->menu_close, TRUE);
862 #endif
863 } else {
864 printf("unable to reopen file %s\n", gpx->filename);
865 return;
866 }
867
868 gpx_busy_dialog_destroy(dialog);
869 }
870
871 gpxlist_goto_cachelist(appdata, gpx);
872 }
873 }
874 }
875
876 #ifndef USE_PANNABLE_AREA
877 static gboolean
878 view_selection_func(GtkTreeSelection *selection, GtkTreeModel *model,
879 GtkTreePath *path, gboolean path_currently_selected,
880 gpointer userdata) {
881 appdata_t *appdata = (appdata_t*)userdata;
882 GtkTreeIter iter;
883
884 if(gtk_tree_model_get_iter(model, &iter, path)) {
885 gpx_t *gpx;
886 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
887
888 gtk_widget_set_sensitive(appdata->menu_remove, !path_currently_selected);
889
890 if(!gpx->closed)
891 gtk_widget_set_sensitive(appdata->menu_close, !path_currently_selected);
892 }
893
894 return TRUE; /* allow selection state to change */
895 }
896 #endif
897
898 static GtkWidget *gpxlist_create_view_and_model(appdata_t *appdata,
899 gpx_t *sel_gpx) {
900 gpx_t *gpx = appdata->gpx;
901 GtkCellRenderer *renderer;
902
903 /* saved displayed items */
904 appdata->cur_items = appdata->gpxlist_items;
905
906 #ifndef USE_PANNABLE_AREA
907 /* nothing selected yet */
908 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
909 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
910 #endif
911
912 appdata->gpxview = gtk_tree_view_new ();
913
914 GtkTreeSelection *selection =
915 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
916 #ifndef USE_PANNABLE_AREA
917 gtk_tree_selection_set_select_function(selection, view_selection_func,
918 appdata, NULL);
919 #endif
920
921 /* --- "Icon" column --- */
922 renderer = gtk_cell_renderer_pixbuf_new();
923 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
924 -1, "Icon", renderer,
925 "pixbuf", GPXLIST_COL_ICON,
926 #ifdef USE_PANNABLE_AREA
927 /* at least one entry needs to be sensitive. */
928 /* This is the delete icon if the PANNABLE_AREA is used */
929 "sensitive", GPXLIST_COL_OPEN,
930 #endif
931 NULL);
932
933 /* --- "FileName" column --- */
934 if(appdata->gpxlist_items & GPXLIST_ITEM_FILENAME) {
935 renderer = gtk_cell_renderer_text_new();
936 gtk_tree_view_insert_column_with_attributes(
937 GTK_TREE_VIEW(appdata->gpxview),
938 -1, "Filename", renderer,
939 "text", GPXLIST_COL_FILENAME,
940 "sensitive", GPXLIST_COL_OPEN,
941 NULL);
942 }
943
944 /* --- "Name" column --- */
945 renderer = gtk_cell_renderer_text_new();
946 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
947
948 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
949 "Name", renderer,
950 "text", GPXLIST_COL_NAME,
951 "sensitive", GPXLIST_COL_OPEN,
952 NULL);
953 gtk_tree_view_column_set_expand(column, TRUE);
954 gtk_tree_view_insert_column(GTK_TREE_VIEW(appdata->gpxview), column, -1);
955
956 /* --- "Date" column --- */
957 if(appdata->gpxlist_items & GPXLIST_ITEM_DATE) {
958 renderer = gtk_cell_renderer_text_new();
959 g_object_set(renderer, "xalign", 1.0, NULL );
960 gtk_tree_view_insert_column_with_attributes(
961 GTK_TREE_VIEW(appdata->gpxview),
962 -1, "Date", renderer,
963 "text", GPXLIST_COL_DATE,
964 "sensitive", GPXLIST_COL_OPEN,
965 NULL);
966 }
967
968 /* --- "Number of caches" column --- */
969 if(appdata->gpxlist_items & GPXLIST_ITEM_CNUM) {
970 renderer = gtk_cell_renderer_text_new();
971 g_object_set(renderer, "xalign", 1.0, NULL );
972 gtk_tree_view_insert_column_with_attributes(
973 GTK_TREE_VIEW(appdata->gpxview),
974 -1, "#Caches", renderer,
975 "text", GPXLIST_COL_CACHES,
976 "sensitive", GPXLIST_COL_OPEN,
977 NULL);
978 }
979
980 #ifdef USE_PANNABLE_AREA
981 /* --- "Delete" column --- */
982 renderer = gtk_cell_renderer_pixbuf_new();
983 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
984 -1, "Del", renderer,
985 "pixbuf", GPXLIST_COL_DELETE,
986 // "sensitive", GPXLIST_COL_OPEN,
987 NULL);
988 #endif
989
990 /* build and fill the store */
991 appdata->gpxstore = gtk_list_store_new(GPXLIST_NUM_COLS, GDK_TYPE_PIXBUF,
992 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
993 G_TYPE_STRING, G_TYPE_BOOLEAN,
994 #ifdef USE_PANNABLE_AREA
995 GDK_TYPE_PIXBUF,
996 #endif
997 G_TYPE_POINTER);
998
999 GtkTreePath *path = NULL;
1000 GtkTreeIter sel_iter;
1001 gboolean sel_iter_valid = FALSE;
1002 while(gpx) {
1003 GtkTreeIter iter;
1004 gtk_list_store_append(appdata->gpxstore, &iter);
1005 gpxlist_set(appdata->gpxstore, &iter, gpx);
1006
1007 if(gpx == sel_gpx) {
1008 sel_iter = iter;
1009 sel_iter_valid = TRUE;
1010 }
1011
1012 gpx = gpx->next;
1013 }
1014
1015 gtk_tree_view_set_model(GTK_TREE_VIEW(appdata->gpxview),
1016 GTK_TREE_MODEL(appdata->gpxstore));
1017
1018 g_object_unref(appdata->gpxstore);
1019
1020 if(sel_iter_valid) {
1021 gtk_tree_selection_select_iter(selection, &sel_iter);
1022 path = gtk_tree_model_get_path(GTK_TREE_MODEL(appdata->gpxstore),
1023 &sel_iter);
1024 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(appdata->gpxview),
1025 path, NULL, TRUE, 0.0, 0.0);
1026 gtk_tree_path_free(path);
1027 }
1028
1029 /* make list react on clicks */
1030 g_signal_connect(appdata->gpxview, "row-activated",
1031 (GCallback)gpxlist_view_onRowActivated, appdata);
1032
1033 /* put this inside a scrolled view */
1034 #ifndef USE_PANNABLE_AREA
1035 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
1036 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
1037 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1038 gtk_container_add(GTK_CONTAINER(scrolled_window), appdata->gpxview);
1039
1040 return scrolled_window;
1041 #else
1042 GtkWidget *pannable_area = hildon_pannable_area_new();
1043 gtk_container_add(GTK_CONTAINER(pannable_area), appdata->gpxview);
1044
1045 return pannable_area;
1046 #endif
1047 }
1048
1049 /* add last entry in gpx list to visual representation */
1050 static void gpxlist_add(appdata_t *appdata, gpx_t *new) {
1051 GtkTreeIter iter;
1052
1053 gtk_list_store_append(appdata->gpxstore, &iter);
1054 gpxlist_set(appdata->gpxstore, &iter, new);
1055
1056 /* and attach entry to end of list */
1057 gpx_t **gpx = &appdata->gpx;
1058 while(*gpx) gpx = &((*gpx)->next);
1059 *gpx = new;
1060 }
1061
1062 /******************** end of gpxlist ********************/
1063
1064 /******************** begin of menu *********************/
1065
1066 typedef struct {
1067 appdata_t *appdata;
1068 GtkWidget *dialog;
1069 } about_context_t;
1070
1071 #ifdef ENABLE_BROWSER_INTERFACE
1072 void on_paypal_button_clicked(GtkButton *button, about_context_t *context) {
1073 gtk_dialog_response(GTK_DIALOG(context->dialog), GTK_RESPONSE_ACCEPT);
1074 browser_url(context->appdata,
1075 "https://www.paypal.com/cgi-bin/webscr"
1076 "?cmd=_s-xclick&hosted_button_id=7400558");
1077 }
1078 #endif
1079
1080 static void
1081 cb_menu_about(GtkWidget *window, gpointer data) {
1082 about_context_t context;
1083
1084 context.appdata = (appdata_t *)data;
1085
1086 #ifdef ENABLE_LIBLOCATION
1087 char *uses = "uses liblocation";
1088 #elif defined(ENABLE_GPSBT)
1089 char *uses = "uses gpsbt and gpsd";
1090 #else
1091 char *uses = "uses gpsd";
1092 #endif
1093
1094 const gchar *authors[] = {
1095 "Till Harbaum <till@harbaum.org>",
1096 "John Stowers <john.stowers@gmail.com>",
1097 "GCVote: Guido Wegener <guido.wegener@gmx.de>",
1098 NULL };
1099
1100 context.dialog = g_object_new(GTK_TYPE_ABOUT_DIALOG,
1101 "name", "GPXView",
1102 "version", VERSION,
1103 "copyright", _("Copyright 2008-2009"),
1104 "authors", authors,
1105 "website", _("http://www.harbaum.org/till/maemo"),
1106 "comments", _(uses),
1107 NULL);
1108
1109 #ifdef ENABLE_BROWSER_INTERFACE
1110 /* add a way to donate to the project */
1111 GtkWidget *alignment = gtk_alignment_new(0.5, 0, 0, 0);
1112
1113 GtkWidget *hbox = gtk_hbox_new(FALSE, 8);
1114 gtk_box_pack_start(GTK_BOX(hbox),
1115 gtk_label_new(_("Do you like GPXView?")),
1116 FALSE, FALSE, 0);
1117
1118 GtkWidget *button = gtk_button_new();
1119 gtk_button_set_image(GTK_BUTTON(button),
1120 icon_get_widget(ICON_MISC, 8));
1121 gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
1122 g_signal_connect(button, "clicked",
1123 G_CALLBACK(on_paypal_button_clicked), &context);
1124 gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1125
1126 gtk_container_add(GTK_CONTAINER(alignment), hbox);
1127 gtk_box_pack_start_defaults(GTK_BOX((GTK_DIALOG(context.dialog))->vbox),
1128 alignment);
1129
1130 gtk_widget_show_all(alignment);
1131 #endif
1132
1133 gtk_dialog_run(GTK_DIALOG(context.dialog));
1134 gtk_widget_destroy(context.dialog);
1135 }
1136
1137 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1138 static void
1139 cb_menu_help(GtkWidget *window, gpointer data) {
1140 appdata_t *appdata = (appdata_t*)data;
1141
1142 hildon_help_show(appdata->osso_context, HELP_ID_INTRO, 0);
1143 }
1144 #endif
1145
1146 static void
1147 cb_menu_add(GtkWidget *window, gpointer data) {
1148 appdata_t *appdata = (appdata_t *)data;
1149
1150 gpx_t *new = choose_file(appdata, FALSE);
1151 if(new) gpxlist_add(appdata, new);
1152 }
1153
1154 static void
1155 cb_menu_adddir(GtkWidget *window, gpointer data) {
1156 appdata_t *appdata = (appdata_t *)data;
1157
1158 gpx_t *new = choose_file(appdata, TRUE);
1159 if(new) gpxlist_add(appdata, new);
1160 }
1161
1162 #ifndef USE_PANNABLE_AREA
1163 static void
1164 cb_menu_close(GtkWidget *window, gpointer data) {
1165 appdata_t *appdata = (appdata_t *)data;
1166 GtkTreeSelection *selection;
1167 GtkTreeModel *model;
1168 GtkTreeIter iter;
1169
1170 printf("selected close\n");
1171
1172 /* the entry cannot be closed again */
1173 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1174
1175 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1176
1177 printf("gpxlist close\n");
1178
1179 if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
1180 gpx_t *gpx = NULL;
1181 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1182
1183 if(gpx) gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
1184 } else {
1185 g_print ("no row selected.\n");
1186 }
1187 }
1188
1189 static void
1190 cb_menu_remove(GtkWidget *window, gpointer data) {
1191 appdata_t *appdata = (appdata_t *)data;
1192
1193 /* disable menu item */
1194 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
1195 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1196
1197 GtkTreeModel *model;
1198 GtkTreeIter iter;
1199 GtkTreeSelection *selection =
1200 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1201
1202 printf("gpxlist remove\n");
1203
1204 if(gtk_tree_selection_get_selected(selection, &model, &iter)) {
1205 gpx_t *gpx = NULL;
1206 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1207
1208 if(gpx) gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
1209 } else {
1210 g_print ("no row selected.\n");
1211 }
1212 }
1213
1214 #endif // !USE_PANNABLE_AREA
1215
1216 static void search_result_free(gpx_t *result) {
1217 printf("freeing search results\n");
1218
1219 /* free found chain */
1220 cache_t *cache = result->cache;
1221 while(cache) {
1222 cache_t *next = cache->next;
1223 free(cache);
1224 cache = next;
1225 }
1226 free(result->name);
1227 free(result);
1228 }
1229
1230 #define MAX_HITS 50
1231
1232 static time_t localize_time(time_t in) {
1233 time_t ret;
1234 char *tz;
1235 struct tm *tm = localtime(&in);
1236
1237 tz = getenv("TZ");
1238 setenv("TZ", "", 1);
1239 tzset();
1240 ret = mktime(tm);
1241 if (tz)
1242 setenv("TZ", tz, 1);
1243 else
1244 unsetenv("TZ");
1245 tzset();
1246 return ret;
1247 }
1248
1249 static int days_ago(time_t in) {
1250 int day_in = localize_time(in) / (60*60*24);
1251 int day_now = localize_time(time(NULL)) / (60*60*24);
1252
1253 return day_now - day_in;
1254 }
1255
1256 gpx_t *search_do(appdata_t *appdata, gpx_t *gpx, char *phrase,
1257 int what, gboolean local) {
1258 /* walk through all caches */
1259
1260 int hits = 0;
1261 gpx_t *found = malloc(sizeof(gpx_t));
1262 memset(found, 0, sizeof(gpx_t));
1263 cache_t **cacheP = &(found->cache);
1264
1265 if(what & SEARCH_FINDS) {
1266 time_t loc_now = localize_time(time(NULL));
1267 printf("now: %ld days since 1/1/1970, days hour is %ld\n",
1268 loc_now/(60*60*24), loc_now%(60*60*24)/(60*60));
1269 }
1270
1271 while(gpx && hits < MAX_HITS) {
1272
1273 /* we need all notes ... */
1274 if(what & SEARCH_FINDS) {
1275 notes_load_all(appdata, gpx);
1276 gpx->notes_loaded = TRUE;
1277 }
1278
1279 cache_t *cache = gpx->cache;
1280
1281 while(cache && hits < MAX_HITS) {
1282 gboolean hit = FALSE;
1283
1284 if(what & SEARCH_FINDS) {
1285 if(cache->notes && cache->notes->found ) {
1286 int days = days_ago(cache->notes->ftime);
1287
1288 if(cache->id)
1289 printf("find of %s is %d days ago\n", cache->id, days);
1290
1291 if(days <= appdata->search_days)
1292 hit = 1;
1293 }
1294 } else if(cache->id && (what & SEARCH_ID) &&
1295 strcasestr(cache->id, phrase))
1296 hit = 1;
1297 else if(cache->name && (what & SEARCH_NAME) &&
1298 strcasestr(cache->name, phrase))
1299 hit = 1;
1300 else if(cache->short_description && (what & SEARCH_DESC) &&
1301 strcasestr(cache->short_description, phrase))
1302 hit = 1;
1303 else if(cache->long_description && (what & SEARCH_DESC) &&
1304 strcasestr(cache->long_description, phrase))
1305 hit = 1;
1306 else if(cache->owner && cache->owner->name && (what & SEARCH_OWNER) &&
1307 strcasestr(cache->owner->name, phrase))
1308 hit = 1;
1309
1310 if(hit) {
1311 /* chain a copy of this cache structure into the found list */
1312 *cacheP = malloc(sizeof(cache_t));
1313 memcpy(*cacheP, cache, sizeof(cache_t));
1314 (*cacheP)->next = NULL;
1315 cacheP = &((*cacheP)->next);
1316 hits++;
1317 }
1318 cache = cache->next;
1319 }
1320
1321 if(!local) gpx = gpx->next;
1322 else gpx = NULL; /* local search within one gpx only */
1323 }
1324
1325 found->name = strdup(_("Search results"));
1326
1327 return found;
1328 }
1329
1330 typedef struct {
1331 appdata_t *appdata;
1332 GtkWidget *entry, *spinner;
1333 GtkWidget *in_id, *in_name, *in_desc, *in_owner, *in_finds;
1334 } search_context_t;
1335
1336 static void callback_finds_toggled(GtkWidget *widget, gpointer data ) {
1337 search_context_t *context = (search_context_t*)data;
1338
1339 gboolean in_finds = gtk_toggle_button_get_active(
1340 GTK_TOGGLE_BUTTON(context->in_finds));
1341
1342 gtk_widget_set_sensitive(context->entry, !in_finds);
1343 gtk_widget_set_sensitive(context->in_id, !in_finds);
1344 gtk_widget_set_sensitive(context->in_name, !in_finds);
1345 gtk_widget_set_sensitive(context->in_desc, !in_finds);
1346 gtk_widget_set_sensitive(context->in_owner, !in_finds);
1347 gtk_widget_set_sensitive(context->spinner, in_finds);
1348 }
1349
1350 static void
1351 cb_menu_search(GtkWidget *window, gpointer data) {
1352 appdata_t *appdata = (appdata_t *)data;
1353
1354 search_context_t context;
1355 memset(&context, 0, sizeof(search_context_t));
1356 context.appdata = appdata;
1357
1358 GtkWidget *dialog = gtk_dialog_new_with_buttons(_("Enter search phrase"),
1359 GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL,
1360 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1361 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1362 NULL);
1363
1364 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1365 gtk_label_new(_("Search in:")));
1366
1367 GtkWidget *table = gtk_table_new(2, 2, TRUE);
1368 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
1369
1370 context.in_id = gtk_check_button_new_with_label(_("Waypoint IDs"));
1371 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_id),
1372 appdata->search & SEARCH_ID);
1373 gtk_table_attach_defaults(GTK_TABLE(table), context.in_id, 0, 1, 0, 1);
1374
1375 context.in_name = gtk_check_button_new_with_label(_("Names"));
1376 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_name),
1377 appdata->search & SEARCH_NAME);
1378 gtk_table_attach_defaults(GTK_TABLE(table), context.in_name, 1, 2, 0, 1);
1379
1380 context.in_desc = gtk_check_button_new_with_label(_("Descriptions"));
1381 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_desc),
1382 appdata->search & SEARCH_DESC);
1383 gtk_table_attach_defaults(GTK_TABLE(table), context.in_desc, 0, 1, 1, 2);
1384
1385 context.in_owner = gtk_check_button_new_with_label(_("Owner"));
1386 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_owner),
1387 appdata->search & SEARCH_OWNER);
1388 gtk_table_attach_defaults(GTK_TABLE(table), context.in_owner, 1, 2, 1, 2);
1389
1390 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1391
1392 /* -------------------------------------------------------------- */
1393
1394 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1395 gtk_label_new(_("Search for:")));
1396 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1397 context.entry = gtk_entry_new());
1398 if(appdata->search_str)
1399 gtk_entry_set_text(GTK_ENTRY(context.entry), appdata->search_str);
1400
1401 /* -------------------------------------------------------------- */
1402
1403 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1404 gtk_hseparator_new());
1405
1406 GtkWidget *hbox = gtk_hbox_new(FALSE, 5);
1407
1408 context.in_finds = gtk_check_button_new_with_label(_("Search finds for"));
1409 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_finds),
1410 appdata->search & SEARCH_FINDS);
1411 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.in_finds);
1412 g_signal_connect(G_OBJECT(context.in_finds), "toggled",
1413 G_CALLBACK(callback_finds_toggled), &context);
1414
1415 #ifndef USE_MAEMO
1416 GtkObject *adj = gtk_adjustment_new(appdata->search_days, 0, 99, 1, 10, 10);
1417 context.spinner = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0);
1418 #else
1419 context.spinner = hildon_number_editor_new(0, 99);
1420 hildon_number_editor_set_value(HILDON_NUMBER_EDITOR(context.spinner),
1421 appdata->search_days);
1422 #endif
1423 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.spinner);
1424
1425 gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("days")));
1426
1427 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox);
1428
1429 /* -------------------------------------------------------------- */
1430
1431 gtk_widget_show_all(dialog);
1432 callback_finds_toggled(NULL, &context);
1433
1434 if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dialog))) {
1435 char *p = strdup(gtk_entry_get_text(GTK_ENTRY(context.entry)));
1436
1437 /* update saved search string */
1438 if(appdata->search_str) free(appdata->search_str);
1439 if(strlen(p) > 0)
1440 appdata->search_str = strdup(p);
1441
1442 #ifndef USE_MAEMO
1443 appdata->search_days = gtk_spin_button_get_value_as_int(
1444 GTK_SPIN_BUTTON(context.spinner));
1445 #else
1446 appdata->search_days = hildon_number_editor_get_value(
1447 HILDON_NUMBER_EDITOR(context.spinner));
1448 #endif
1449
1450 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_finds)))
1451 appdata->search |= SEARCH_FINDS;
1452 else
1453 appdata->search &= ~SEARCH_FINDS;
1454
1455 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_id)))
1456 appdata->search |= SEARCH_ID;
1457 else
1458 appdata->search &= ~SEARCH_ID;
1459
1460 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_name)))
1461 appdata->search |= SEARCH_NAME;
1462 else
1463 appdata->search &= ~SEARCH_NAME;
1464
1465 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_desc)))
1466 appdata->search |= SEARCH_DESC;
1467 else
1468 appdata->search &= ~SEARCH_DESC;
1469
1470 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_owner)))
1471 appdata->search |= SEARCH_OWNER;
1472 else
1473 appdata->search &= ~SEARCH_OWNER;
1474
1475 gtk_widget_destroy(dialog);
1476
1477 /* don't search if we are asked to search for nothing */
1478 if(((appdata->search & (SEARCH_ID|SEARCH_NAME|SEARCH_DESC|SEARCH_OWNER)) &&
1479 strlen(p) > 0) || (appdata->search & SEARCH_FINDS)) {
1480
1481 printf("Search for %s (flags = %x)...\n", p, appdata->search);
1482
1483 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
1484 gpx_t *found =
1485 search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1486
1487 /* do search result dialog here ... */
1488 cachelist_dialog(appdata, found);
1489 #ifndef USE_STACKABLE_WINDOW
1490 search_result_free(found);
1491 #else
1492 appdata->search_results = found;
1493 #endif
1494 #else
1495 gpx_t *found = NULL;
1496
1497 if(appdata->cur_gpx)
1498 found = search_do(appdata, appdata->cur_gpx, p, appdata->search, TRUE);
1499 else
1500 found = search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1501
1502 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
1503 appdata->cur_view = cachelist_create(appdata, found, NULL);
1504 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
1505 gtk_widget_show_all(appdata->vbox);
1506 crumb_add(appdata, found->name,
1507 appdata->cur_gpx?CRUMB_SEARCH_GPX:CRUMB_SEARCH_GLOBAL, found);
1508 #endif
1509 } else
1510 printf("No valid search: \"%s\" with flags %x!\n", p, appdata->search);
1511
1512 free(p);
1513 } else
1514 gtk_widget_destroy(dialog);
1515 }
1516
1517 static void on_window_destroy (GtkWidget *widget, gpointer data);
1518
1519 #ifndef USE_MAEMO
1520 static void
1521 cb_menu_quit(GtkWidget *window, gpointer data) {
1522 on_window_destroy(window, data);
1523 }
1524 #endif
1525
1526 #ifndef NO_COPY_N_PASTE
1527 static void
1528 cb_menu_cut(GtkWidget *widget, gpointer data) {
1529 appdata_t *appdata = (appdata_t*)data;
1530
1531 if(appdata->active_buffer) {
1532 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1533 gtk_text_buffer_cut_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1534 appdata->clipboard, TRUE);
1535 } else
1536 printf("cut: ERROR, not a text buffer\n");
1537 } else
1538 printf("cut: ERROR, no active buffer\n");
1539 }
1540
1541 static void
1542 cb_menu_copy(GtkWidget *widget, gpointer data) {
1543 appdata_t *appdata = (appdata_t*)data;
1544
1545 if(appdata->active_buffer) {
1546 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1547 gtk_text_buffer_copy_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1548 appdata->clipboard);
1549 } else if(GTK_WIDGET_TYPE(appdata->active_buffer) == gtk_html_get_type()) {
1550 printf("copy from html buffer\n");
1551 html_copy_to_clipboard(appdata);
1552 } else
1553 printf("copy: ERROR, not a text nor a html buffer\n");
1554 } else
1555 printf("copy: ERROR, no active buffer\n");
1556 }
1557
1558 static void
1559 cb_menu_paste(GtkWidget *widget, gpointer data) {
1560 appdata_t *appdata = (appdata_t*)data;
1561
1562 if(appdata->active_buffer) {
1563 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1564 gtk_text_buffer_paste_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1565 appdata->clipboard, NULL, TRUE);
1566 } else
1567 printf("paste: ERROR, not a text buffer\n");
1568 } else
1569 printf("paste: ERROR, no active buffer\n");
1570 }
1571 #endif
1572
1573 static void
1574 cb_menu_export_log(GtkWidget *widget, gpointer data) {
1575 appdata_t *appdata = (appdata_t*)data;
1576 notes_log_export(appdata);
1577 }
1578
1579 #ifdef ENABLE_MAEMO_MAPPER
1580 static void
1581 cb_menu_export_mmpoi(GtkWidget *widget, gpointer data) {
1582 appdata_t *appdata = (appdata_t*)data;
1583 mmpoi_export(appdata);
1584 }
1585 #endif
1586
1587 static void
1588 cb_menu_export_garmin(GtkWidget *widget, gpointer data) {
1589 appdata_t *appdata = (appdata_t*)data;
1590 garmin_export(appdata);
1591 }
1592
1593 #ifdef ENABLE_OSM_GPS_MAP
1594 static void
1595 cb_menu_map(GtkWidget *window, gpointer data) {
1596 map((appdata_t *)data);
1597 }
1598 #endif
1599
1600 static void
1601 cb_menu_geomath(GtkWidget *window, gpointer data) {
1602 geomath_dialog((appdata_t *)data);
1603 }
1604
1605 static void
1606 cb_menu_geotext(GtkWidget *window, gpointer data) {
1607 geotext_dialog((appdata_t *)data);
1608 }
1609
1610 static void
1611 cb_menu_precpos(GtkWidget *window, gpointer data) {
1612 precise_position((appdata_t *)data);
1613 }
1614
1615 #ifdef USE_STACKABLE_WINDOW
1616 typedef struct {
1617 char *label, *desc;
1618 GtkSignalFunc activate_cb;
1619 } menu_entry_t;
1620
1621 typedef struct {
1622 const char *title;
1623 const menu_entry_t *menu;
1624 int len;
1625 } submenu_t;
1626
1627 #define COLUMNS 1
1628
1629 void on_submenu_entry_clicked(GtkButton *button, GtkWidget *menu) {
1630
1631 /* force closing of submenu dialog */
1632 gtk_dialog_response(GTK_DIALOG(menu), GTK_RESPONSE_NONE);
1633 gtk_widget_hide(menu);
1634
1635 /* let gtk clean up */
1636 while(gtk_events_pending())
1637 gtk_main_iteration();
1638 }
1639
1640 static GtkWidget *app_submenu_create(appdata_t *appdata,
1641 const submenu_t *submenu) {
1642
1643 /* create a oridinary dialog box */
1644 GtkWidget *dialog = gtk_dialog_new();
1645 gtk_window_set_title(GTK_WINDOW(dialog), _(submenu->title));
1646 gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
1647 gtk_window_set_transient_for(GTK_WINDOW(dialog),
1648 GTK_WINDOW(appdata->window));
1649 gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
1650
1651 GtkWidget *table = gtk_table_new(submenu->len/COLUMNS, COLUMNS, TRUE);
1652 int x = 0, y = 0;
1653
1654 const menu_entry_t *menu_entries = submenu->menu;
1655 while(menu_entries->label) {
1656 GtkWidget *button = NULL;
1657
1658 button = hildon_button_new_with_text(
1659 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1660 HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1661 _(menu_entries->label), _(menu_entries->desc));
1662
1663 /* try to center both texts */
1664 hildon_button_set_title_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1665 hildon_button_set_value_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1666
1667 g_signal_connect(button, "clicked",
1668 G_CALLBACK(on_submenu_entry_clicked), dialog);
1669
1670 g_signal_connect(button, "clicked",
1671 menu_entries->activate_cb, appdata);
1672
1673 gtk_table_attach_defaults(GTK_TABLE(table), button, x, x+1, y, y+1);
1674
1675 x++;
1676 if(x == COLUMNS) { x = 0; y++; }
1677
1678 menu_entries++;
1679 }
1680
1681 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1682
1683 return dialog;
1684 }
1685
1686 /* popup the dialog shaped submenu */
1687 static void submenu_popup(GtkWidget *menu) {
1688 gtk_widget_show_all(menu);
1689 gtk_dialog_run(GTK_DIALOG(menu));
1690 gtk_widget_hide(menu);
1691 }
1692
1693 static void submenu_cleanup(GtkWidget *menu) {
1694 gtk_widget_destroy(menu);
1695 }
1696
1697 static const menu_entry_t submenu_export_entries[] = {
1698 #ifdef ENABLE_MAEMO_MAPPER
1699 { "Export to Maemo Mapper" , "Save a Maemo Mapper POI file",
1700 G_CALLBACK(cb_menu_export_mmpoi) },
1701 #endif
1702 { "Export Field Notes", "Save a Garmin Field Notes file",
1703 G_CALLBACK(cb_menu_export_log) },
1704 { "Export Garmin GPX", "Save modified waypoints in GPX file",
1705 G_CALLBACK(cb_menu_export_garmin) },
1706 { NULL, NULL, NULL }
1707 };
1708
1709 static const submenu_t submenu_export = {
1710 "Export", submenu_export_entries,
1711 sizeof(submenu_export_entries)/sizeof(menu_entry_t)-1
1712 };
1713
1714 /* the export submenu */
1715 void on_export_clicked(GtkButton *button, appdata_t *appdata) {
1716 if(!appdata->export_menu)
1717 appdata->export_menu = app_submenu_create(appdata, &submenu_export);
1718
1719 submenu_popup(appdata->export_menu);
1720 }
1721
1722 static const menu_entry_t submenu_tools_entries[] = {
1723 { "Geomath", "Geocoordinate calculation",
1724 G_CALLBACK(cb_menu_geomath) },
1725 { "Geotext", "Text analysis",
1726 G_CALLBACK(cb_menu_geotext) },
1727 { "Precise Position", "Calculate a precise GPS position",
1728 G_CALLBACK(cb_menu_precpos) },
1729 { NULL, NULL, NULL }
1730 };
1731
1732 static const submenu_t submenu_tools = {
1733 "Tools", submenu_tools_entries,
1734 sizeof(submenu_tools_entries)/sizeof(menu_entry_t)-1
1735 };
1736
1737 /* the tools submenu */
1738 void on_tools_clicked(GtkButton *button, appdata_t *appdata) {
1739 if(!appdata->tools_menu)
1740 appdata->tools_menu = app_submenu_create(appdata, &submenu_tools);
1741
1742 submenu_popup(appdata->tools_menu);
1743 }
1744
1745 HildonAppMenu *menu_create(appdata_t *appdata, int mode) {
1746 GtkWidget *button;
1747 HildonAppMenu *menu = HILDON_APP_MENU(hildon_app_menu_new());
1748
1749 /* ------- */
1750 button = gtk_button_new_with_label(_("About"));
1751 g_signal_connect_after(button, "clicked",
1752 G_CALLBACK(cb_menu_about), appdata);
1753 hildon_app_menu_append(menu, GTK_BUTTON(button));
1754
1755 button = gtk_button_new_with_label(_("Settings"));
1756 g_signal_connect_after(button, "clicked", G_CALLBACK(cb_menu_settings),
1757 appdata);
1758 hildon_app_menu_append(menu, GTK_BUTTON(button));
1759
1760 if(mode == MENU_GPXLIST) {
1761 button = gtk_button_new_with_label(_("Import file"));
1762 g_signal_connect_after(button, "clicked",
1763 G_CALLBACK(cb_menu_add), appdata);
1764 hildon_app_menu_append(menu, GTK_BUTTON(button));
1765
1766 button = gtk_button_new_with_label(_("Import directory"));
1767 g_signal_connect_after(button, "clicked",
1768 G_CALLBACK(cb_menu_adddir), appdata);
1769 hildon_app_menu_append(menu, GTK_BUTTON(button));
1770
1771 button = gtk_button_new_with_label(_("Export"));
1772 g_signal_connect_after(button, "clicked",
1773 G_CALLBACK(on_export_clicked), appdata);
1774 hildon_app_menu_append(menu, GTK_BUTTON(button));
1775
1776 button = gtk_button_new_with_label(_("Search"));
1777 g_signal_connect_after(button, "clicked",
1778 G_CALLBACK(cb_menu_search), appdata);
1779 hildon_app_menu_append(menu, GTK_BUTTON(button));
1780 }
1781
1782 button = gtk_button_new_with_label(_("Tools"));
1783 g_signal_connect_after(button, "clicked",
1784 G_CALLBACK(on_tools_clicked), appdata);
1785 hildon_app_menu_append(menu, GTK_BUTTON(button));
1786
1787 #ifdef ENABLE_OSM_GPS_MAP
1788 button = gtk_button_new_with_label(_("Map"));
1789 g_signal_connect_after(button, "clicked",
1790 G_CALLBACK(cb_menu_map), appdata);
1791 hildon_app_menu_append(menu, GTK_BUTTON(button));
1792 #endif
1793
1794 #ifdef HILDON_HELP
1795 button = gtk_button_new_with_label(_("Help"));
1796 g_signal_connect_after(button, "clicked",
1797 G_CALLBACK(cb_menu_help), appdata);
1798 hildon_app_menu_append(menu, GTK_BUTTON(button));
1799 #endif
1800
1801 gtk_widget_show_all(GTK_WIDGET(menu));
1802
1803 return menu;
1804 }
1805 #else
1806
1807 void menu_create(appdata_t *appdata) {
1808 GtkWidget *menu, *item;
1809 menu = gtk_menu_new();
1810
1811 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1812 appdata->menu_import =
1813 #endif
1814 item = gtk_menu_item_new_with_label(_("Import"));
1815 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1816 GtkWidget *submenu = gtk_menu_new();
1817 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1818
1819 item = gtk_menu_item_new_with_label( _("File") );
1820 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1821 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_add), appdata);
1822
1823 item = gtk_menu_item_new_with_label( _("Directory") );
1824 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1825 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_adddir), appdata);
1826
1827 #ifndef USE_PANNABLE_AREA
1828 gtk_menu_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new());
1829
1830 appdata->menu_close =
1831 item = gtk_menu_item_new_with_label( _("Close") );
1832 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1833 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_close), appdata);
1834
1835 appdata->menu_remove =
1836 item = gtk_menu_item_new_with_label( _("Remove") );
1837 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1838 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_remove), appdata);
1839 #endif
1840
1841 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1842 appdata->menu_export =
1843 #endif
1844 item = gtk_menu_item_new_with_label(_("Export"));
1845 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1846 submenu = gtk_menu_new();
1847 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1848
1849 #ifdef ENABLE_MAEMO_MAPPER
1850 item = gtk_menu_item_new_with_label( _("Maemo Mapper POI") );
1851 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1852 g_signal_connect(item, "activate",
1853 GTK_SIGNAL_FUNC(cb_menu_export_mmpoi), appdata);
1854 #endif
1855
1856 item = gtk_menu_item_new_with_label( _("Garmin Field Notes") );
1857 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1858 g_signal_connect(item, "activate",
1859 GTK_SIGNAL_FUNC(cb_menu_export_log), appdata);
1860
1861 item = gtk_menu_item_new_with_label( _("Garmin GPX") );
1862 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1863 g_signal_connect(item, "activate",
1864 GTK_SIGNAL_FUNC(cb_menu_export_garmin), appdata);
1865
1866 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1867 appdata->menu_search =
1868 #endif
1869 item = gtk_menu_item_new_with_label( _("Search") );
1870 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1871 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_search), appdata);
1872
1873 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1874
1875 /* ----------- copy'n paste submenu ----------------- */
1876 #ifndef NO_COPY_N_PASTE
1877 item = gtk_menu_item_new_with_label(_("Edit"));
1878 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1879 submenu = gtk_menu_new();
1880 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1881
1882 appdata->menu_cut = item = gtk_menu_item_new_with_label( _("Cut") );
1883 gtk_widget_set_sensitive(item, FALSE);
1884 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1885 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_cut), appdata);
1886 appdata->menu_copy = item = gtk_menu_item_new_with_label( _("Copy") );
1887 gtk_widget_set_sensitive(item, FALSE);
1888 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1889 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_copy), appdata);
1890 appdata->menu_paste = item = gtk_menu_item_new_with_label( _("Paste") );
1891 gtk_widget_set_sensitive(item, FALSE);
1892 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1893 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_paste), appdata);
1894 #endif
1895
1896 item = gtk_menu_item_new_with_label( _("Settings") );
1897 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1898 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_settings),
1899 appdata);
1900
1901 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1902
1903 #ifdef ENABLE_OSM_GPS_MAP
1904 item = gtk_menu_item_new_with_label( _("Map") );
1905 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1906 g_signal_connect(item, "activate",
1907 GTK_SIGNAL_FUNC(cb_menu_map), appdata);
1908 #endif
1909
1910 item = gtk_menu_item_new_with_label(_("Tools"));
1911 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1912 submenu = gtk_menu_new();
1913 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1914
1915 item = gtk_menu_item_new_with_label( _("Geomath") );
1916 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1917 g_signal_connect(item, "activate",
1918 GTK_SIGNAL_FUNC(cb_menu_geomath), appdata);
1919
1920 item = gtk_menu_item_new_with_label( _("Geotext") );
1921 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1922 g_signal_connect(item, "activate",
1923 GTK_SIGNAL_FUNC(cb_menu_geotext), appdata);
1924
1925 item = gtk_menu_item_new_with_label( _("Precise Position") );
1926 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1927 g_signal_connect(item, "activate",
1928 GTK_SIGNAL_FUNC(cb_menu_precpos), appdata);
1929
1930 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1931
1932 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1933 item = gtk_menu_item_new_with_label( _("Help") );
1934 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1935 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_help), appdata);
1936 #endif
1937
1938 item = gtk_menu_item_new_with_label( _("About") );
1939 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1940 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_about), appdata);
1941
1942 #ifndef USE_MAEMO
1943 item = gtk_menu_item_new_with_label( _("Quit") );
1944 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1945 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_quit), appdata);
1946 #endif
1947
1948 #ifdef USE_MAEMO
1949 hildon_window_set_menu(appdata->window, GTK_MENU(menu));
1950 #else
1951 /* attach ordinary gtk menu */
1952 GtkWidget *menu_bar = gtk_menu_bar_new();
1953
1954 GtkWidget *root_menu = gtk_menu_item_new_with_label (_("Menu"));
1955 gtk_widget_show(root_menu);
1956
1957 gtk_menu_bar_append(menu_bar, root_menu);
1958 gtk_menu_item_set_submenu(GTK_MENU_ITEM (root_menu), menu);
1959
1960 gtk_widget_show(menu_bar);
1961 gtk_box_pack_start(GTK_BOX(appdata->vbox), menu_bar, 0, 0, 0);
1962 #endif
1963 }
1964 #endif
1965
1966 /********************* end of menu **********************/
1967
1968 void cleanup(appdata_t *appdata) {
1969 gpx_free_all(appdata->gpx);
1970 if(appdata->path) free(appdata->path);
1971 if(appdata->image_path) free(appdata->image_path);
1972 if(appdata->search_str) free(appdata->search_str);
1973
1974 #ifdef USE_STACKABLE_WINDOW
1975 if(appdata->export_menu) submenu_cleanup(appdata->export_menu);
1976 if(appdata->tools_menu) submenu_cleanup(appdata->tools_menu);
1977 #endif
1978
1979 gnome_vfs_shutdown();
1980 icons_free();
1981 gps_release(appdata);
1982
1983 #ifdef USE_MAEMO
1984 if(appdata->search_results) {
1985 printf("freeing pending search\n");
1986 search_result_free(appdata->search_results);
1987 }
1988
1989 if(appdata->osso_context)
1990 osso_deinitialize(appdata->osso_context);
1991
1992 appdata->program = NULL;
1993 #endif
1994
1995 /* free chain of locations */
1996 location_t *loc = appdata->location;
1997 while(loc) {
1998 location_t *next = loc->next;
1999 if(loc->name) free(loc->name);
2000 free(loc);
2001 loc = next;
2002 }
2003
2004 puts("everything is gone");
2005 }
2006
2007 static void on_window_destroy (GtkWidget *widget, gpointer data) {
2008 appdata_t *appdata = (appdata_t*)data;
2009
2010 gconf_save_state(appdata);
2011 gtk_main_quit();
2012 appdata->window = NULL;
2013 }
2014
2015 gboolean on_window_key_press(GtkWidget *widget,
2016 GdkEventKey *event, appdata_t *appdata) {
2017 int handled = FALSE;
2018
2019 // printf("key event %d\n", event->keyval);
2020
2021 switch(event->keyval) {
2022 #ifdef USE_MAEMO
2023
2024 #ifdef HILDON_HARDKEY_INCREASE
2025 case HILDON_HARDKEY_INCREASE:
2026 html_zoom(appdata, TRUE);
2027 handled = TRUE;
2028 break;
2029 #endif
2030
2031 #ifdef HILDON_HARDKEY_DECREASE
2032 case HILDON_HARDKEY_DECREASE:
2033 html_zoom(appdata, FALSE);
2034 handled = TRUE;
2035 break;
2036 #endif
2037
2038 #ifdef HILDON_HARDKEY_FULLSCREEN
2039 case HILDON_HARDKEY_FULLSCREEN:
2040 {
2041 appdata->fullscreen = !appdata->fullscreen;
2042
2043 if(appdata->fullscreen)
2044 gtk_window_fullscreen(GTK_WINDOW(appdata->window));
2045 else
2046 gtk_window_unfullscreen(GTK_WINDOW(appdata->window));
2047
2048 handled = TRUE;
2049 }
2050 break;
2051 #endif
2052
2053 #else
2054 case '+':
2055 printf("zoom+\n");
2056 html_zoom(appdata, TRUE);
2057 handled = TRUE;
2058 break;
2059 case '-':
2060 printf("zoom-\n");
2061 html_zoom(appdata, FALSE);
2062 handled = TRUE;
2063 break;
2064 #endif
2065 }
2066
2067 return handled;
2068 }
2069
2070 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
2071 typedef struct {
2072 int level;
2073 appdata_t *appdata;
2074 gpointer data;
2075 } crumb_t;
2076
2077 static void
2078 crumb_back(gpointer data) {
2079 crumb_t *crumb = (crumb_t*)data;
2080 printf("crumb_back called with %d\n", crumb->level);
2081
2082 /* don't do anything if main window has already been destroyed */
2083 if(!crumb->appdata->window) {
2084 printf("Main window gone ...\n");
2085 return;
2086 }
2087
2088 /* whatever is being displayed: we don't need it anymore */
2089 gtk_container_remove(GTK_CONTAINER(crumb->appdata->vbox),
2090 crumb->appdata->cur_view);
2091
2092 /* back from cache to cachelist */
2093 if(crumb->level == CRUMB_CACHE) {
2094 gpx_t *gpx = crumb->appdata->search_results;
2095
2096 if(!gpx) {
2097 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2098 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2099 printf("no search data found, return to gpx\n");
2100 gpx = crumb->appdata->cur_gpx;
2101 } else
2102 printf("returning to search result\n");
2103
2104 g_assert(gpx != NULL);
2105
2106 crumb->appdata->cur_view = cachelist_create(crumb->appdata, gpx,
2107 crumb->appdata->cur_cache);
2108
2109 /* returning from cache view: invalidate cache reference */
2110 crumb->appdata->cur_cache = NULL;
2111
2112 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2113 crumb->appdata->cur_view);
2114 }
2115
2116 if(crumb->level == CRUMB_SEARCH_GPX) {
2117 printf("returning from a local search!\n");
2118
2119 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2120
2121 search_result_free((gpx_t*)crumb->data);
2122 crumb->appdata->search_results = NULL;
2123
2124 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2125
2126 crumb->appdata->cur_view = cachelist_create(crumb->appdata,
2127 crumb->appdata->cur_gpx, NULL);
2128 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2129 crumb->appdata->cur_view);
2130 }
2131
2132 /* back from cachelist to gpxlist */
2133 if((crumb->level == CRUMB_CACHELIST) ||
2134 (crumb->level == CRUMB_SEARCH_GLOBAL)) {
2135
2136 crumb->appdata->cur_view = gpxlist_create_view_and_model(
2137 crumb->appdata, crumb->appdata->cur_gpx);
2138
2139 /* returning from cachelist/global search view: */
2140 /* invalidate gpx reference */
2141 crumb->appdata->cur_gpx = NULL;
2142
2143 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2144 crumb->appdata->cur_view);
2145
2146 if((crumb->level == CRUMB_SEARCH_GLOBAL) ||
2147 (crumb->level == CRUMB_SEARCH_GPX)) {
2148 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2149
2150 search_result_free((gpx_t*)crumb->data);
2151 crumb->appdata->search_results = NULL;
2152 }
2153
2154 /* enable gpxlist related menu entries */
2155 gtk_widget_set_sensitive(crumb->appdata->menu_import, TRUE);
2156 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2157 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2158 }
2159
2160 gtk_widget_show_all(crumb->appdata->vbox);
2161 g_free(data);
2162
2163 #ifdef ENABLE_OSM_GPS_MAP
2164 map_update(crumb->appdata);
2165 #endif
2166 }
2167
2168 static void crumb_add(appdata_t *appdata, char *name, int level,
2169 gpointer user_data) {
2170 crumb_t *crumb = malloc(sizeof(crumb_t));
2171 crumb->level = level;
2172 crumb->appdata = appdata;
2173 crumb->data = user_data;
2174
2175 printf("crumb_add with level %d\n", level);
2176
2177 /* save that we are working on search results */
2178 if((level == CRUMB_SEARCH_GLOBAL) ||
2179 (level == CRUMB_SEARCH_GPX)) {
2180 appdata->search_results = (gpx_t*)user_data;
2181
2182 /* searches cannot be nested */
2183 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2184 }
2185
2186 /* save "path" pointers in appdata */
2187 if(crumb->level == CRUMB_CACHELIST)
2188 appdata->cur_gpx = (gpx_t*)user_data;
2189
2190 if(crumb->level == CRUMB_CACHE) {
2191 appdata->cur_cache = (cache_t*)user_data;
2192 /* the cache view cannot be searched */
2193 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2194 gtk_widget_set_sensitive(appdata->menu_export, FALSE);
2195 }
2196
2197 if(level != CRUMB_GPXLIST) {
2198 /* disable gpxlist related menu entries */
2199 gtk_widget_set_sensitive(appdata->menu_import, FALSE);
2200 #ifndef USE_PANNABLE_AREA
2201 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
2202 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
2203 #endif
2204 }
2205
2206 #ifdef USE_BREAD_CRUMB_TRAIL
2207 hildon_bread_crumb_trail_push_text(HILDON_BREAD_CRUMB_TRAIL(appdata->bct),
2208 name, crumb, (GDestroyNotify)crumb_back);
2209 #else
2210 bct_push_text(appdata->bct, name, crumb, (GDestroyNotify)crumb_back);
2211 #endif
2212
2213 #ifdef ENABLE_OSM_GPS_MAP
2214 map_update(appdata);
2215 #endif
2216 }
2217 #endif // USE_BREAD_CRUMB_TRAIL
2218
2219 void main_after_settings_redraw(appdata_t *appdata, int flags) {
2220 printf("main after settings redraw\n");
2221
2222 if(!appdata->cur_view) {
2223 printf("no active view\n");
2224 return;
2225 }
2226
2227 /* a cache screen cannot be changed from the settings and thus doesn't */
2228 /* need to be redrawn */
2229 if(appdata->cur_cache) {
2230 printf("No redraw in cache view required\n");
2231 return;
2232 }
2233
2234 int redraw = 0; // nothing to redraw
2235
2236 if(appdata->search_results) {
2237 if((appdata->cur_items != appdata->cachelist_items) || flags)
2238 redraw = 1;
2239 } else {
2240 if(!appdata->cur_gpx) {
2241 if(appdata->cur_items != appdata->gpxlist_items)
2242 redraw = 2; // redraw gpxlist
2243 } else {
2244 if((appdata->cur_items != appdata->cachelist_items) || flags)
2245 redraw = 3; // redraw cachelist
2246 }
2247 }
2248
2249 if(redraw) {
2250 GtkWidget *container = appdata->vbox;
2251
2252 #ifdef USE_STACKABLE_WINDOW
2253 HildonWindowStack *stack = hildon_window_stack_get_default();
2254 container = hildon_window_stack_peek(stack);
2255 #endif
2256
2257 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
2258 switch(redraw) {
2259 case 1:
2260 appdata->cur_view = cachelist_create(appdata,
2261 appdata->search_results, NULL);
2262 break;
2263 case 2:
2264 appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2265 break;
2266 case 3:
2267 appdata->cur_view = cachelist_create(appdata,
2268 appdata->cur_gpx, NULL);
2269 break;
2270 }
2271
2272 #ifdef USE_STACKABLE_WINDOW
2273 if(container != appdata->vbox)
2274 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
2275 else
2276 #endif
2277 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
2278
2279 gtk_widget_show_all(container);
2280 }
2281 }
2282
2283 int main(int argc, char *argv[]) {
2284 appdata_t appdata;
2285
2286 /* init appdata */
2287 memset(&appdata, 0, sizeof(appdata));
2288
2289 printf("Using locale for %s in %s\n", PACKAGE, LOCALEDIR);
2290
2291 setlocale(LC_ALL, "");
2292 bindtextdomain(PACKAGE, LOCALEDIR);
2293 bind_textdomain_codeset(PACKAGE, "UTF-8");
2294 textdomain(PACKAGE);
2295
2296 /* prepare thread system */
2297 g_thread_init(NULL);
2298
2299 gtk_init (&argc, &argv);
2300
2301 curl_global_init(CURL_GLOBAL_ALL);
2302
2303 #ifdef USE_MAEMO
2304 printf("Installing osso context for \"org.harbaum." APP "\"\n");
2305 appdata.osso_context = osso_initialize("org.harbaum."APP,
2306 VERSION, TRUE, NULL);
2307 if(appdata.osso_context == NULL) {
2308 fprintf(stderr, "error initiating osso context\n");
2309 }
2310
2311 #ifdef ENABLE_MAEMO_MAPPER
2312 dbus_register(&appdata);
2313 #endif
2314 #endif
2315
2316 icons_init();
2317
2318 if(!gnome_vfs_init()) {
2319 g_error("Gnome VFS init failed\n");
2320 }
2321
2322 #ifdef USE_MAEMO
2323 /* Create the hildon program and setup the title */
2324 appdata.program = HILDON_PROGRAM(hildon_program_get_instance());
2325 g_set_application_name("GPXView");
2326
2327 /* Create HildonWindow and set it to HildonProgram */
2328 #ifdef USE_STACKABLE_WINDOW
2329 appdata.window = HILDON_WINDOW(hildon_stackable_window_new());
2330 #else
2331 appdata.window = HILDON_WINDOW(hildon_window_new());
2332 #endif
2333 hildon_program_add_window(appdata.program, appdata.window);
2334 #else
2335 /* Create a Window. */
2336 appdata.window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2337 /* Set a decent default size for the window. */
2338 gtk_window_set_default_size(GTK_WINDOW(appdata.window), 640, 480);
2339 #endif
2340
2341 #if MAEMO_VERSION_MAJOR == 5
2342 gtk_window_set_title(GTK_WINDOW(appdata.window), "GPXView");
2343 #endif
2344
2345 g_signal_connect(G_OBJECT(appdata.window), "destroy",
2346 G_CALLBACK(on_window_destroy), &appdata);
2347
2348 g_signal_connect(G_OBJECT(appdata.window), "key_press_event",
2349 G_CALLBACK(on_window_key_press), &appdata);
2350
2351 /* prepare clipboard */
2352 appdata.clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
2353 gtk_clipboard_set_can_store(appdata.clipboard, NULL, 0);
2354
2355 appdata.vbox = gtk_vbox_new(FALSE, 2);
2356 gtk_container_add(GTK_CONTAINER(appdata.window), appdata.vbox);
2357 #ifndef USE_STACKABLE_WINDOW
2358 menu_create(&appdata);
2359 #else
2360 hildon_window_set_app_menu(HILDON_WINDOW(appdata.window),
2361 menu_create(&appdata, MENU_GPXLIST));
2362 #endif
2363
2364 #ifdef USE_BREAD_CRUMB_TRAIL
2365 appdata.bct = hildon_bread_crumb_trail_new();
2366
2367 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2368
2369 hildon_bread_crumb_trail_clear(HILDON_BREAD_CRUMB_TRAIL(appdata.bct));
2370 #else
2371 #ifdef BCT
2372 /* on non-hildon machines we use some custom made breadcrumbtrail */
2373 /* replacement */
2374 appdata.bct = bct_new();
2375 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2376 #endif
2377 #endif
2378
2379 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
2380 crumb_add(&appdata, "GPX", CRUMB_GPXLIST, NULL);
2381 #endif
2382
2383 /* wait for main gui to appear */
2384 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2385 while(gtk_events_pending())
2386 gtk_main_iteration();
2387
2388 appdata.gconf_client = gconf_client_get_default();
2389 gconf_load_state(&appdata);
2390 gps_init(&appdata);
2391
2392 appdata.cur_view = gpxlist_create_view_and_model(&appdata, NULL);
2393 gtk_box_pack_start_defaults(GTK_BOX(appdata.vbox), appdata.cur_view);
2394
2395 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2396 gtk_main();
2397
2398 cleanup(&appdata);
2399
2400 return 0;
2401 }