Contents of /trunk/src/main.c

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Revision 143 - (show annotations)
Mon Oct 26 19:55:00 2009 UTC (14 years, 6 months ago) by harbaum
File MIME type: text/plain
File size: 69826 byte(s) 
Hopefully n810 seg fault fix
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 <time.h>
23 #include <sys/time.h>
24
25 #include "gpxview.h"
26 #include "custom_size_renderer.h"
27 #include "custom_rating_renderer.h"
28 #include "custom_type_renderer.h"
29
30 #ifdef USE_MAEMO
31 #include <hildon/hildon-banner.h>
32 #endif
33
34 #include <locale.h>
35
36 extern char *strcasestr (__const char *__haystack, __const char *__needle);
37
38 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
39 static void crumb_add(appdata_t *appdata, char *name, int level,
40 gpointer user_data);
41
42 enum {
43 CRUMB_GPXLIST = 0,
44 CRUMB_CACHELIST,
45 CRUMB_SEARCH_GLOBAL,
46 CRUMB_SEARCH_GPX,
47 CRUMB_CACHE,
48 };
49 #endif
50
51 /* size of first buffer malloc; start small to exercise grow routines */
52 #define FIRSTSIZE 1
53
54 void errorf(const char *fmt, ...) {
55 va_list args;
56 char *buf = NULL;
57 size_t bufsize;
58 char *newbuf;
59 size_t nextsize = 0;
60 int outsize;
61
62 bufsize = 0;
63 for (;;) {
64 if (bufsize == 0) {
65 if ((buf = (char *)malloc(FIRSTSIZE)) == NULL)
66 return;
67
68 bufsize = 1;
69 } else if ((newbuf = (char *)realloc(buf, nextsize)) != NULL) {
70 buf = newbuf;
71 bufsize = nextsize;
72 } else {
73 free(buf);
74 return;
75 }
76
77 va_start(args, fmt);
78 outsize = vsnprintf(buf, bufsize, fmt, args);
79 va_end(args);
80
81 if (outsize == -1) {
82 nextsize = bufsize * 2;
83 } else if (outsize == bufsize) {
84 nextsize = bufsize * 2;
85 } else if (outsize > bufsize) {
86 nextsize = outsize + 2; // Linux!
87 } else if (outsize == bufsize - 1) {
88 nextsize = bufsize * 2;
89 } else {
90 /* Output was not truncated */
91 break;
92 }
93 }
94
95 GtkWidget *dialog = gtk_message_dialog_new(
96 GTK_WINDOW(NULL),
97 GTK_DIALOG_DESTROY_WITH_PARENT,
98 #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5)
99 GTK_MESSAGE_ERROR,
100 #else
101 GTK_MESSAGE_OTHER,
102 #endif
103 GTK_BUTTONS_CLOSE, buf);
104
105 gtk_window_set_title(GTK_WINDOW(dialog), _("ERROR"));
106
107 gtk_dialog_run(GTK_DIALOG(dialog));
108 gtk_widget_destroy(dialog);
109
110 free(buf);
111 }
112
113 gpx_t *choose_file(appdata_t *appdata, gboolean whole_dir) {
114 GtkWidget *dialog;
115 gpx_t *gpx = NULL;
116
117 #ifdef USE_MAEMO
118 dialog = hildon_file_chooser_dialog_new(GTK_WINDOW(appdata->window),
119 whole_dir?GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER :
120 GTK_FILE_CHOOSER_ACTION_OPEN);
121
122 #ifdef HILDON_HELP
123 hildon_help_dialog_help_enable(GTK_DIALOG(dialog),
124 HELP_ID_IMPORT, appdata->osso_context);
125 #endif
126 #else
127 dialog = gtk_file_chooser_dialog_new (whole_dir?_("Import directory"):
128 _("Import file"),
129 GTK_WINDOW(appdata->window),
130 whole_dir?GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER :
131 GTK_FILE_CHOOSER_ACTION_OPEN,
132 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
133 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
134 NULL);
135 #endif
136
137 /* use path if one is present */
138 if(appdata->path)
139 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog),
140 appdata->path);
141
142 gtk_widget_show_all (GTK_WIDGET(dialog));
143 if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_FM_OK) {
144 char *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
145
146 if(filename) {
147 gpx_dialog_t *dialog = gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
148
149 if(!whole_dir)
150 gpx = gpx_parse(dialog, filename);
151 else {
152 /* cur trailing '/' if present */
153 if(strlastchr(filename) == '/')
154 filename[strlen(filename)] = 0;
155
156 gpx = gpx_parse_dir(dialog, filename);
157 }
158
159 gpx_busy_dialog_destroy(dialog);
160
161 /* save path if gpx was successfully loaded */
162 if(gpx) {
163 char *r = strrchr(filename, '/');
164
165 /* there is a delimiter, use everything left of it as path */
166 if(r && !whole_dir) {
167 *r = 0;
168 if(appdata->path) free(appdata->path);
169 appdata->path = strdup(filename);
170 /* restore path ... just in case ... */
171 *r = '/';
172 }
173
174 if(whole_dir)
175 appdata->path = strdup(filename);
176 } else
177 errorf(_("Load error"));
178
179 g_free (filename);
180 } else {
181 #ifndef USE_MAEMO
182 errorf(_("Error accessing the file."));
183 #else
184 errorf(_("Error accessing the file. This may happen if the file "
185 "resides on a remote file system. Please copy the file onto "
186 "the device (e.g. onto the memory card) and try again."));
187 #endif
188 }
189 }
190
191 gtk_widget_destroy (dialog);
192
193 return gpx;
194 }
195
196 /******************** begin of cachelist ********************/
197
198 enum {
199 CACHELIST_COL_TYPE = 0,
200 CACHELIST_COL_ID,
201 CACHELIST_COL_NAME,
202 CACHELIST_COL_SIZE,
203 CACHELIST_COL_RATING,
204 CACHELIST_COL_BEARING,
205 CACHELIST_COL_DISTANCE,
206 CACHELIST_COL_DATA,
207 CACHELIST_COL_AVAIL,
208 CACHELIST_COL_ARCHIVE,
209 CACHELIST_NUM_COLS
210 } ;
211
212 void cachelist_goto_cache(appdata_t *appdata, cache_t *cache) {
213 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
214 cache_dialog(appdata, cache);
215 #else
216 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
217 appdata->cur_view = cache_view(appdata, cache);
218 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
219 gtk_widget_show_all(appdata->vbox);
220
221 crumb_add(appdata, cache->name, CRUMB_CACHE, cache);
222 #endif
223 }
224
225 static void cachelist_view_onRowActivated(GtkTreeView *treeview,
226 GtkTreePath *path,
227 GtkTreeViewColumn *col,
228 gpointer userdata) {
229 appdata_t *appdata = (appdata_t*)userdata;
230 GtkTreeIter iter;
231 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
232
233 #ifdef USE_MAEMO
234 /* check if a cache is already selected and ignore click if yes */
235 /* (was probably a double click) */
236 if(appdata->cur_cache) return;
237 #endif
238
239 if(gtk_tree_model_get_iter(model, &iter, path)) {
240 cache_t *cache;
241 gtk_tree_model_get(model, &iter, CACHELIST_COL_DATA, &cache, -1);
242 cachelist_goto_cache(appdata, cache);
243 }
244 }
245
246 typedef struct {
247 appdata_t *appdata;
248 GtkTreePath *path;
249 gboolean done;
250 } cachelist_expose_t;
251
252 static gboolean cachelist_expose(GtkWidget *widget, GdkEventExpose *event,
253 gpointer user_data) {
254 cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
255
256 if(event->type == GDK_EXPOSE) {
257 if(ce->path && !ce->done) {
258 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(widget),
259 ce->path, NULL, TRUE, 0.5, 0.5);
260 gtk_tree_path_free(ce->path);
261 ce->done = TRUE;
262 }
263 }
264
265 return FALSE;
266 }
267
268 static void cachelist_destroy(GtkWidget *widget, gpointer user_data) {
269 cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
270
271 printf("cachelist timer removed\n");
272 g_assert(ce->appdata->cachelist_handler_id);
273 gtk_timeout_remove(ce->appdata->cachelist_handler_id);
274 ce->appdata->cachelist_handler_id = 0;
275
276 free(user_data);
277 }
278
279 #define CACHELIST_UPDATE_TIMEOUT (30000)
280
281 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
282 cache_t *sel_cache);
283
284 void cachelist_redraw(appdata_t *appdata) {
285 if(!appdata->cur_view) {
286 printf("cachelist redraw: no active view\n");
287 return;
288 }
289
290 g_assert(!appdata->cur_cache);
291 int redraw = 0;
292 if(appdata->search_results)
293 redraw = 1;
294 else {
295 if(appdata->cur_gpx)
296 redraw = 2; // redraw cachelist
297 }
298
299 if(redraw) {
300 GtkWidget *container = appdata->vbox;
301
302 #ifdef USE_STACKABLE_WINDOW
303 HildonWindowStack *stack = hildon_window_stack_get_default();
304 container = hildon_window_stack_peek(stack);
305 #endif
306
307 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
308 switch(redraw) {
309 case 1:
310 appdata->cur_view = cachelist_create(appdata,
311 appdata->search_results, NULL);
312 break;
313 case 2:
314 appdata->cur_view = cachelist_create(appdata,
315 appdata->cur_gpx, NULL);
316 break;
317 }
318
319 #ifdef USE_STACKABLE_WINDOW
320 if(container != appdata->vbox)
321 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
322 else
323 #endif
324 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
325
326 gtk_widget_show_all(container);
327 }
328 }
329
330
331 static gboolean cachelist_update(gpointer data) {
332
333 printf("cachelist timer fired!\n");
334
335 appdata_t *appdata = (appdata_t*)data;
336
337 if(appdata->cur_cache)
338 return TRUE;
339
340 #ifdef USE_MAEMO
341 if(appdata->cachelist_disable_screensaver)
342 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
343 fprintf(stderr, "error with display blank\n");
344 #endif
345
346 if(appdata->cachelist_update)
347 cachelist_redraw(appdata);
348
349 return TRUE;
350 }
351
352 static void cachelist_timer_reset(appdata_t *appdata) {
353 printf("cachelist timer reset\n");
354 g_assert(appdata->cachelist_handler_id);
355 gtk_timeout_remove(appdata->cachelist_handler_id);
356 appdata->cachelist_handler_id =
357 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
358 }
359
360 static gboolean cachelist_update_reset0(GtkWidget *widget,
361 GdkEventButton *event,
362 gpointer user_data) {
363 cachelist_timer_reset((appdata_t*)user_data);
364 return FALSE;
365 }
366
367 static void cachelist_update_reset1(GtkAdjustment *adj,
368 gpointer user_data) {
369 cachelist_timer_reset((appdata_t*)user_data);
370 }
371
372 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
373 cache_t *sel_cache) {
374 GtkCellRenderer *renderer;
375 GtkWidget *view;
376 GtkListStore *store;
377 GtkTreeIter iter;
378
379 if(!gpx->notes_loaded) {
380 notes_load_all(appdata, gpx);
381 gpx->notes_loaded = TRUE;
382 }
383
384 appdata->cur_items = appdata->cachelist_items;
385
386 /* first sort the caches */
387 pos_t *refpos = get_pos(appdata);
388 gpx_sort(gpx, GPX_SORT_BY_DISTANCE, refpos);
389
390 view = gtk_tree_view_new();
391
392 /* --- "Type" column --- */
393 renderer = custom_cell_renderer_type_new();
394 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
395 -1, "Type", renderer, "type", CACHELIST_COL_TYPE, NULL);
396
397 /* --- "Id" column --- */
398 if(appdata->cachelist_items & CACHELIST_ITEM_ID) {
399 renderer = gtk_cell_renderer_text_new();
400 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
401 -1, "Id", renderer, "text", CACHELIST_COL_ID, NULL);
402 }
403
404 /* --- "Name" column --- */
405 renderer = gtk_cell_renderer_text_new();
406 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
407
408 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
409 "Name", renderer, "text", CACHELIST_COL_NAME, NULL);
410 gtk_tree_view_column_set_expand(column, TRUE);
411 gtk_tree_view_insert_column(GTK_TREE_VIEW(view), column, -1);
412
413 g_object_set(renderer, "foreground", "#ff0000", NULL );
414 gtk_tree_view_column_add_attribute(column, renderer, "strikethrough",
415 CACHELIST_COL_AVAIL);
416 gtk_tree_view_column_add_attribute(column, renderer,
417 "foreground-set", CACHELIST_COL_ARCHIVE);
418
419 /* --- "Size" column --- */
420 if(appdata->cachelist_items & CACHELIST_ITEM_SIZE) {
421 renderer = custom_cell_renderer_size_new();
422 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
423 -1, "Size", renderer, "size", CACHELIST_COL_SIZE, NULL);
424 }
425
426 /* --- "Rating" column --- */
427 if(appdata->cachelist_items & CACHELIST_ITEM_RATING) {
428 renderer = custom_cell_renderer_rating_new();
429 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
430 -1, "Rating", renderer, "rating", CACHELIST_COL_RATING, NULL);
431 }
432
433 /* --- "Bearing" column --- */
434 renderer = gtk_cell_renderer_pixbuf_new();
435 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
436 -1, "Bearing", renderer, "pixbuf", CACHELIST_COL_BEARING, NULL);
437
438 /* --- "Distance" column --- */
439 renderer = gtk_cell_renderer_text_new();
440 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
441 -1, "Distance", renderer, "text", CACHELIST_COL_DISTANCE, NULL);
442
443 store = gtk_list_store_new(CACHELIST_NUM_COLS, G_TYPE_INT,
444 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT,
445 G_TYPE_INT, GDK_TYPE_PIXBUF, G_TYPE_STRING,
446 G_TYPE_POINTER, G_TYPE_BOOLEAN,
447 G_TYPE_BOOLEAN);
448
449 GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
450
451 GtkTreeIter sel_iter;
452 gboolean sel_iter_valid = FALSE;
453 GtkTreePath *path = NULL;
454 cache_t *cache = gpx->cache;
455 while(cache) {
456 char str[32];
457 gpx_pos_get_distance_str(str, sizeof(str),
458 *refpos, gpx_cache_pos(cache), appdata->imperial);
459
460 int dint = (int)(cache->difficulty*2-2);
461 if(dint < 0) dint = 0;
462 if(dint > 8) dint = 8;
463
464 int tint = (int)(cache->terrain*2-2);
465 if(tint < 0) tint = 0;
466 if(tint > 8) tint = 8;
467
468 /* cache type includes "solved" flag in lowest bit */
469 int type = (cache->type<<8) +
470 (cache->notes?4:0) +
471 ((cache->notes && cache->notes->override)?1:0) +
472 ((cache->notes && cache->notes->found)?2:0);
473
474 if((!(type & 2)) || !appdata->cachelist_hide_found) {
475
476 /* Append a row and fill in some data */
477 gtk_list_store_append (store, &iter);
478
479 gtk_list_store_set(store, &iter,
480 CACHELIST_COL_TYPE, type,
481 CACHELIST_COL_ID, cache->id,
482 CACHELIST_COL_NAME, cache->name,
483 CACHELIST_COL_SIZE, cache->container,
484 CACHELIST_COL_RATING, 100 * dint + tint,
485 CACHELIST_COL_BEARING,
486 icon_bearing(*refpos, gpx_cache_pos(cache)),
487 CACHELIST_COL_DISTANCE, str,
488 CACHELIST_COL_DATA, cache,
489 CACHELIST_COL_AVAIL, !cache->available ||
490 cache->archived,
491 CACHELIST_COL_ARCHIVE, cache->archived,
492 -1);
493
494 if(cache == sel_cache) {
495 sel_iter = iter;
496 sel_iter_valid = TRUE;
497 }
498 }
499
500 cache = cache->next;
501 }
502
503 gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
504 g_object_unref(store);
505
506 if(sel_iter_valid) {
507 gtk_tree_selection_select_iter(sel, &sel_iter);
508 path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel_iter);
509 }
510
511 /* make list react on clicks */
512 g_signal_connect(view, "row-activated",
513 (GCallback)cachelist_view_onRowActivated, appdata);
514
515 cachelist_expose_t *ce = malloc(sizeof(cachelist_expose_t));
516 ce->appdata = appdata;
517 ce->path = path;
518 ce->done = FALSE;
519
520 g_signal_connect(view, "expose-event",
521 (GCallback)cachelist_expose, ce);
522 g_signal_connect(view, "destroy",
523 (GCallback)cachelist_destroy, ce);
524
525 /* put this inside a scrolled view */
526 #ifndef USE_PANNABLE_AREA
527 GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL);
528 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
529 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
530 gtk_container_add(GTK_CONTAINER(scrolled_window), view);
531 #else
532 GtkWidget *pannable_area = hildon_pannable_area_new();
533
534 gtk_container_add(GTK_CONTAINER(pannable_area), view);
535 #endif
536
537 /* add a timer for automatic update */
538 g_assert(!appdata->cachelist_handler_id);
539 appdata->cachelist_handler_id =
540 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
541
542 /* update timer is being reset if the user scrolls or selects */
543 g_signal_connect(view, "button-press-event",
544 (GCallback)cachelist_update_reset0, appdata);
545
546 #ifndef USE_PANNABLE_AREA
547 g_signal_connect(gtk_scrolled_window_get_vadjustment(
548 GTK_SCROLLED_WINDOW(scrolled_window)),
549 "value-changed",
550 (GCallback)cachelist_update_reset1, appdata);
551
552 return scrolled_window;
553 #else
554 g_signal_connect(hildon_pannable_area_get_vadjustment(
555 HILDON_PANNABLE_AREA(pannable_area)),
556 "value-changed",
557 (GCallback)cachelist_update_reset1, appdata);
558
559
560 return pannable_area;
561 #endif
562 }
563
564 #ifndef USE_MAEMO
565 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
566 GtkWidget *dialog =
567 gtk_dialog_new_with_buttons(gpx->name, GTK_WINDOW(appdata->window),
568 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
569 GTK_DIALOG_DESTROY_WITH_PARENT,
570 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
571 NULL);
572
573 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
574
575 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
576 cachelist_create(appdata, gpx, NULL));
577
578 gtk_widget_show_all(dialog);
579
580 gtk_dialog_run(GTK_DIALOG(dialog));
581 gtk_widget_destroy(dialog);
582 }
583 #else
584 #ifdef USE_STACKABLE_WINDOW
585 static void search_result_free(gpx_t *result);
586
587 void on_cachelist_destroy(GtkWidget *widget, appdata_t *appdata) {
588 if(appdata->search_results) {
589 search_result_free(appdata->search_results);
590 appdata->search_results = NULL;
591 }
592 appdata->cur_gpx = NULL;
593
594 #ifdef ENABLE_OSM_GPS_MAP
595 map_update(appdata);
596 #endif
597
598 /* restore cur_view */
599 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
600 }
601
602 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
603 GtkWidget *window = hildon_stackable_window_new();
604
605 /* store last "cur_view" in window */
606 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
607
608 appdata->cur_gpx = gpx;
609 char *title = g_strdup_printf("%s - GPXView", gpx->name);
610 gtk_window_set_title(GTK_WINDOW(window), title);
611 g_free(title);
612
613 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
614 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
615
616
617 hildon_window_set_app_menu(HILDON_WINDOW(window),
618 menu_create(appdata, MENU_CACHELIST));
619
620 g_signal_connect(G_OBJECT(window), "destroy",
621 G_CALLBACK(on_cachelist_destroy), appdata);
622
623 gtk_widget_show_all(window);
624
625 #ifdef ENABLE_OSM_GPS_MAP
626 map_update(appdata);
627 #endif
628 }
629 #endif
630 #endif
631
632 /******************** end of cachelist ********************/
633
634 /******************** begin of gpxlist ********************/
635
636 enum {
637 GPXLIST_COL_ICON = 0,
638 GPXLIST_COL_FILENAME,
639 GPXLIST_COL_NAME,
640 GPXLIST_COL_DATE,
641 GPXLIST_COL_CACHES,
642 GPXLIST_COL_OPEN,
643 #ifdef USE_PANNABLE_AREA
644 GPXLIST_COL_DELETE,
645 #endif
646 GPXLIST_COL_DATA,
647 GPXLIST_NUM_COLS
648 } ;
649
650 static GdkPixbuf *gpx_icon_get(gpx_t *gpx) {
651 if(gpx->filename && g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
652 return icon_get(ICON_FILE, 1);
653
654 if(gpx->filename&& !strcasecmp(gpx->filename+strlen(gpx->filename)-4,".zip"))
655 return icon_get(ICON_FILE, 2);
656
657 return icon_get(ICON_FILE, 0);
658 }
659
660 static void gpxlist_set(GtkListStore *store, GtkTreeIter *iter, gpx_t *gpx) {
661 char date_str[32], cnum[32];
662
663 if(gpx->year && gpx->month && gpx->day) {
664 GDate *date = g_date_new_dmy(gpx->day, gpx->month, gpx->year);
665 g_date_strftime(date_str, sizeof(date_str), "%x", date);
666 g_date_free(date);
667 } else
668 strcpy(date_str, "---");
669
670 char *fname = strrchr(gpx->filename, '/');
671 if(!fname) fname = gpx->filename;
672 else fname++; /* skip '/' */
673
674 snprintf(cnum, sizeof(cnum), "%d", gpx_total_caches(gpx));
675
676 /* Append a row and fill in some data */
677 gtk_list_store_set(store, iter,
678 GPXLIST_COL_ICON, gpx_icon_get(gpx),
679 GPXLIST_COL_FILENAME, fname,
680 GPXLIST_COL_NAME, gpx->name,
681 GPXLIST_COL_DATE, gpx->closed?NULL:date_str,
682 GPXLIST_COL_OPEN, !gpx->closed,
683 GPXLIST_COL_CACHES, gpx->closed?NULL:cnum,
684 #ifdef USE_PANNABLE_AREA
685 GPXLIST_COL_DELETE, icon_get(ICON_MISC, 7),
686 #endif
687 GPXLIST_COL_DATA, gpx,
688 -1);
689 }
690
691 static void gpxlist_remove(appdata_t *appdata,
692 GtkListStore *store, GtkTreeIter *iter,
693 gpx_t *gpx) {
694
695 printf("removing %s\n", gpx->name);
696
697 /* de-chain */
698 gpx_t **prev = &appdata->gpx;
699 while(*prev != gpx) prev = &((*prev)->next);
700 *prev = gpx->next;
701
702 /* remove gconf entry if file was closed */
703 gconf_remove_closed_name(appdata, gpx->filename);
704
705 /* free gpx itself */
706 gpx_free(gpx);
707
708 /* and remove from store */
709 gtk_list_store_remove(store, iter);
710 }
711
712 static void gpxlist_close(appdata_t *appdata,
713 GtkListStore *store, GtkTreeIter *iter,
714 gpx_t *gpx) {
715
716 printf("closing %s\n", gpx->name);
717
718 g_assert(!gpx->closed);
719 gpx->closed = TRUE;
720
721 /* free all associated caches */
722 gpx_free_caches(gpx);
723
724 /* update entry */
725 gpxlist_set(store, iter, gpx);
726
727 /* save name in gconf so we know this has been closed */
728 gconf_save_closed_name(appdata, gpx->filename, gpx->name);
729 }
730
731 void gpxlist_goto_cachelist(appdata_t *appdata, gpx_t *gpx) {
732 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
733 #ifdef USE_STACKABLE_WINDOW
734 if(!appdata->cur_gpx)
735 #endif
736 cachelist_dialog(appdata, gpx);
737 #ifdef USE_STACKABLE_WINDOW
738 else
739 printf("selected gpx, but cachelist window already present\n");
740 #endif
741 #else
742 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
743 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
744 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
745 gtk_widget_show_all(appdata->vbox);
746
747 crumb_add(appdata, gpx->name, CRUMB_CACHELIST, gpx);
748 #endif
749 }
750
751 static void gpxlist_view_onRowActivated(GtkTreeView *treeview,
752 GtkTreePath *path,
753 GtkTreeViewColumn *col,
754 gpointer userdata) {
755 appdata_t *appdata = (appdata_t*)userdata;
756 GtkTreeIter iter;
757 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
758
759 #ifdef USE_MAEMO
760 /* check if a cache is already selected and ignore click if yes */
761 /* (was probably a double click) */
762 if(appdata->cur_gpx) return;
763 #endif
764
765 if (gtk_tree_model_get_iter(model, &iter, path)) {
766 gpx_t *gpx;
767 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
768
769 #ifdef USE_PANNABLE_AREA
770 /* get name of column the user clicked on */
771 const char *col_name = NULL;
772 if(col) col_name = gtk_tree_view_column_get_title(col);
773
774 if(col_name && !strcmp(col_name, "Del")) {
775 printf("clicked delete\n");
776
777 /* ask user what he wants */
778 GtkWidget *dialog = gtk_message_dialog_new(
779 GTK_WINDOW(appdata->window),
780 GTK_DIALOG_DESTROY_WITH_PARENT,
781 /* this doesn't fix the text selection issues ... */
782 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >=5)
783 GTK_MESSAGE_OTHER,
784 #else
785 GTK_MESSAGE_QUESTION,
786 #endif
787 GTK_BUTTONS_CANCEL,
788 _("Do you want to close this entry only or do "
789 "you want to remove it completely from the list?"));
790
791 gtk_dialog_add_buttons(GTK_DIALOG(dialog),
792 _("Remove"), 1,
793 _("Close"), 2,
794 NULL);
795
796 if(gpx->closed)
797 gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), 2, FALSE);
798
799 gtk_window_set_title(GTK_WINDOW(dialog), _("Close or remove entry?"));
800
801 /* set the active flag again if the user answered "no" */
802 switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
803
804 case 1:
805 gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
806 break;
807
808 case 2:
809 gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
810 break;
811
812 default:
813 break;
814 }
815
816 gtk_widget_destroy(dialog);
817
818 } else
819 #endif
820 {
821
822 /* this gpx file may be closed. Since the user definitely wants */
823 /* to use it, we just open it again */
824 if(gpx->closed) {
825 gpx_dialog_t *dialog =
826 gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
827 gpx_t *new = NULL;
828
829 if(g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
830 new = gpx_parse_dir(dialog, gpx->filename);
831 else
832 new = gpx_parse(dialog, gpx->filename);
833
834 if(new) {
835 gpx_t **prev = &(appdata->gpx);
836 while(*prev && *prev != gpx)
837 prev = &(*prev)->next;
838
839 /* this entry _must_ be in the list */
840 g_assert(*prev);
841
842 /* replace gpx entry with the new "open" one */
843 (*prev) = new;
844 new->next = gpx->next;
845 gpx->next = NULL;
846
847 /* free old closed one */
848 gpx_free(gpx);
849
850 gpx = new;
851
852 /* finally update the visible list */
853 gpxlist_set(appdata->gpxstore, &iter, gpx);
854
855 /* and remove gconf entry */
856 gconf_remove_closed_name(appdata, gpx->filename);
857
858 #ifndef USE_PANNABLE_AREA
859 gtk_widget_set_sensitive(appdata->menu_close, TRUE);
860 #endif
861 } else {
862 printf("unable to reopen file %s\n", gpx->filename);
863 return;
864 }
865
866 gpx_busy_dialog_destroy(dialog);
867 }
868
869 gpxlist_goto_cachelist(appdata, gpx);
870 }
871 }
872 }
873
874 #ifndef USE_PANNABLE_AREA
875 static gboolean
876 view_selection_func(GtkTreeSelection *selection, GtkTreeModel *model,
877 GtkTreePath *path, gboolean path_currently_selected,
878 gpointer userdata) {
879 appdata_t *appdata = (appdata_t*)userdata;
880 GtkTreeIter iter;
881
882 if(gtk_tree_model_get_iter(model, &iter, path)) {
883 gpx_t *gpx;
884 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
885
886 gtk_widget_set_sensitive(appdata->menu_remove, !path_currently_selected);
887
888 if(!gpx->closed)
889 gtk_widget_set_sensitive(appdata->menu_close, !path_currently_selected);
890 }
891
892 return TRUE; /* allow selection state to change */
893 }
894 #endif
895
896 static GtkWidget *gpxlist_create_view_and_model(appdata_t *appdata,
897 gpx_t *sel_gpx) {
898 gpx_t *gpx = appdata->gpx;
899 GtkCellRenderer *renderer;
900
901 /* saved displayed items */
902 appdata->cur_items = appdata->gpxlist_items;
903
904 #ifndef USE_PANNABLE_AREA
905 /* nothing selected yet */
906 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
907 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
908 #endif
909
910 appdata->gpxview = gtk_tree_view_new ();
911
912 GtkTreeSelection *selection =
913 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
914 #ifndef USE_PANNABLE_AREA
915 gtk_tree_selection_set_select_function(selection, view_selection_func,
916 appdata, NULL);
917 #endif
918
919 /* --- "Icon" column --- */
920 renderer = gtk_cell_renderer_pixbuf_new();
921 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
922 -1, "Icon", renderer,
923 "pixbuf", GPXLIST_COL_ICON,
924 #ifdef USE_PANNABLE_AREA
925 /* at least one entry needs to be sensitive. */
926 /* This is the delete icon if the PANNABLE_AREA is used */
927 "sensitive", GPXLIST_COL_OPEN,
928 #endif
929 NULL);
930
931 /* --- "FileName" column --- */
932 if(appdata->gpxlist_items & GPXLIST_ITEM_FILENAME) {
933 renderer = gtk_cell_renderer_text_new();
934 gtk_tree_view_insert_column_with_attributes(
935 GTK_TREE_VIEW(appdata->gpxview),
936 -1, "Filename", renderer,
937 "text", GPXLIST_COL_FILENAME,
938 "sensitive", GPXLIST_COL_OPEN,
939 NULL);
940 }
941
942 /* --- "Name" column --- */
943 renderer = gtk_cell_renderer_text_new();
944 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
945
946 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
947 "Name", renderer,
948 "text", GPXLIST_COL_NAME,
949 "sensitive", GPXLIST_COL_OPEN,
950 NULL);
951 gtk_tree_view_column_set_expand(column, TRUE);
952 gtk_tree_view_insert_column(GTK_TREE_VIEW(appdata->gpxview), column, -1);
953
954 /* --- "Date" column --- */
955 if(appdata->gpxlist_items & GPXLIST_ITEM_DATE) {
956 renderer = gtk_cell_renderer_text_new();
957 g_object_set(renderer, "xalign", 1.0, NULL );
958 gtk_tree_view_insert_column_with_attributes(
959 GTK_TREE_VIEW(appdata->gpxview),
960 -1, "Date", renderer,
961 "text", GPXLIST_COL_DATE,
962 "sensitive", GPXLIST_COL_OPEN,
963 NULL);
964 }
965
966 /* --- "Number of caches" column --- */
967 if(appdata->gpxlist_items & GPXLIST_ITEM_CNUM) {
968 renderer = gtk_cell_renderer_text_new();
969 g_object_set(renderer, "xalign", 1.0, NULL );
970 gtk_tree_view_insert_column_with_attributes(
971 GTK_TREE_VIEW(appdata->gpxview),
972 -1, "#Caches", renderer,
973 "text", GPXLIST_COL_CACHES,
974 "sensitive", GPXLIST_COL_OPEN,
975 NULL);
976 }
977
978 #ifdef USE_PANNABLE_AREA
979 /* --- "Delete" column --- */
980 renderer = gtk_cell_renderer_pixbuf_new();
981 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
982 -1, "Del", renderer,
983 "pixbuf", GPXLIST_COL_DELETE,
984 // "sensitive", GPXLIST_COL_OPEN,
985 NULL);
986 #endif
987
988 /* build and fill the store */
989 appdata->gpxstore = gtk_list_store_new(GPXLIST_NUM_COLS, GDK_TYPE_PIXBUF,
990 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
991 G_TYPE_STRING, G_TYPE_BOOLEAN,
992 #ifdef USE_PANNABLE_AREA
993 GDK_TYPE_PIXBUF,
994 #endif
995 G_TYPE_POINTER);
996
997 GtkTreePath *path = NULL;
998 GtkTreeIter sel_iter;
999 gboolean sel_iter_valid = FALSE;
1000 while(gpx) {
1001 GtkTreeIter iter;
1002 gtk_list_store_append(appdata->gpxstore, &iter);
1003 gpxlist_set(appdata->gpxstore, &iter, gpx);
1004
1005 if(gpx == sel_gpx) {
1006 sel_iter = iter;
1007 sel_iter_valid = TRUE;
1008 }
1009
1010 gpx = gpx->next;
1011 }
1012
1013 gtk_tree_view_set_model(GTK_TREE_VIEW(appdata->gpxview),
1014 GTK_TREE_MODEL(appdata->gpxstore));
1015
1016 g_object_unref(appdata->gpxstore);
1017
1018 if(sel_iter_valid) {
1019 gtk_tree_selection_select_iter(selection, &sel_iter);
1020 path = gtk_tree_model_get_path(GTK_TREE_MODEL(appdata->gpxstore),
1021 &sel_iter);
1022 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(appdata->gpxview),
1023 path, NULL, TRUE, 0.0, 0.0);
1024 gtk_tree_path_free(path);
1025 }
1026
1027 /* make list react on clicks */
1028 g_signal_connect(appdata->gpxview, "row-activated",
1029 (GCallback)gpxlist_view_onRowActivated, appdata);
1030
1031 /* put this inside a scrolled view */
1032 #ifndef USE_PANNABLE_AREA
1033 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
1034 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
1035 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1036 gtk_container_add(GTK_CONTAINER(scrolled_window), appdata->gpxview);
1037
1038 return scrolled_window;
1039 #else
1040 GtkWidget *pannable_area = hildon_pannable_area_new();
1041 gtk_container_add(GTK_CONTAINER(pannable_area), appdata->gpxview);
1042
1043 return pannable_area;
1044 #endif
1045 }
1046
1047 /* add last entry in gpx list to visual representation */
1048 static void gpxlist_add(appdata_t *appdata, gpx_t *new) {
1049 GtkTreeIter iter;
1050
1051 gtk_list_store_append(appdata->gpxstore, &iter);
1052 gpxlist_set(appdata->gpxstore, &iter, new);
1053
1054 /* and attach entry to end of list */
1055 gpx_t **gpx = &appdata->gpx;
1056 while(*gpx) gpx = &((*gpx)->next);
1057 *gpx = new;
1058 }
1059
1060 /******************** end of gpxlist ********************/
1061
1062 /******************** begin of menu *********************/
1063
1064 typedef struct {
1065 appdata_t *appdata;
1066 GtkWidget *dialog;
1067 } about_context_t;
1068
1069 #ifdef ENABLE_BROWSER_INTERFACE
1070 void on_paypal_button_clicked(GtkButton *button, about_context_t *context) {
1071 gtk_dialog_response(GTK_DIALOG(context->dialog), GTK_RESPONSE_ACCEPT);
1072 browser_url(context->appdata,
1073 "https://www.paypal.com/cgi-bin/webscr"
1074 "?cmd=_s-xclick&hosted_button_id=7400558");
1075 }
1076 #endif
1077
1078 static void
1079 cb_menu_about(GtkWidget *window, gpointer data) {
1080 about_context_t context;
1081
1082 context.appdata = (appdata_t *)data;
1083
1084 #ifdef ENABLE_LIBLOCATION
1085 char *uses = "uses liblocation";
1086 #elif defined(ENABLE_GPSBT)
1087 char *uses = "uses gpsbt and gpsd";
1088 #else
1089 char *uses = "uses gpsd";
1090 #endif
1091
1092 const gchar *authors[] = {
1093 "Till Harbaum <till@harbaum.org>",
1094 "John Stowers <john.stowers@gmail.com>",
1095 NULL };
1096
1097 context.dialog = g_object_new(GTK_TYPE_ABOUT_DIALOG,
1098 "name", "GPXView",
1099 "version", VERSION,
1100 "copyright", _("Copyright 2008-2009"),
1101 "authors", authors,
1102 "website", _("http://www.harbaum.org/till/maemo"),
1103 "comments", _(uses),
1104 NULL);
1105
1106 #ifdef ENABLE_BROWSER_INTERFACE
1107 /* add a way to donate to the project */
1108 GtkWidget *alignment = gtk_alignment_new(0.5, 0, 0, 0);
1109
1110 GtkWidget *hbox = gtk_hbox_new(FALSE, 8);
1111 gtk_box_pack_start(GTK_BOX(hbox),
1112 gtk_label_new(_("Do you like GPXView?")),
1113 FALSE, FALSE, 0);
1114
1115 GtkWidget *button = gtk_button_new();
1116 gtk_button_set_image(GTK_BUTTON(button),
1117 icon_get_widget(ICON_MISC, 8));
1118 gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
1119 g_signal_connect(button, "clicked",
1120 G_CALLBACK(on_paypal_button_clicked), &context);
1121 gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1122
1123 gtk_container_add(GTK_CONTAINER(alignment), hbox);
1124 gtk_box_pack_start_defaults(GTK_BOX((GTK_DIALOG(context.dialog))->vbox),
1125 alignment);
1126
1127 gtk_widget_show_all(alignment);
1128 #endif
1129
1130 gtk_dialog_run(GTK_DIALOG(context.dialog));
1131 gtk_widget_destroy(context.dialog);
1132 }
1133
1134 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1135 static void
1136 cb_menu_help(GtkWidget *window, gpointer data) {
1137 appdata_t *appdata = (appdata_t*)data;
1138
1139 hildon_help_show(appdata->osso_context, HELP_ID_INTRO, 0);
1140 }
1141 #endif
1142
1143 static void
1144 cb_menu_add(GtkWidget *window, gpointer data) {
1145 appdata_t *appdata = (appdata_t *)data;
1146
1147 gpx_t *new = choose_file(appdata, FALSE);
1148 if(new) gpxlist_add(appdata, new);
1149 }
1150
1151 static void
1152 cb_menu_adddir(GtkWidget *window, gpointer data) {
1153 appdata_t *appdata = (appdata_t *)data;
1154
1155 gpx_t *new = choose_file(appdata, TRUE);
1156 if(new) gpxlist_add(appdata, new);
1157 }
1158
1159 #ifndef USE_PANNABLE_AREA
1160 static void
1161 cb_menu_close(GtkWidget *window, gpointer data) {
1162 appdata_t *appdata = (appdata_t *)data;
1163 GtkTreeSelection *selection;
1164 GtkTreeModel *model;
1165 GtkTreeIter iter;
1166
1167 printf("selected close\n");
1168
1169 /* the entry cannot be closed again */
1170 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1171
1172 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1173
1174 printf("gpxlist close\n");
1175
1176 if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
1177 gpx_t *gpx = NULL;
1178 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1179
1180 if(gpx) gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
1181 } else {
1182 g_print ("no row selected.\n");
1183 }
1184 }
1185
1186 static void
1187 cb_menu_remove(GtkWidget *window, gpointer data) {
1188 appdata_t *appdata = (appdata_t *)data;
1189
1190 /* disable menu item */
1191 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
1192 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1193
1194 GtkTreeModel *model;
1195 GtkTreeIter iter;
1196 GtkTreeSelection *selection =
1197 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1198
1199 printf("gpxlist remove\n");
1200
1201 if(gtk_tree_selection_get_selected(selection, &model, &iter)) {
1202 gpx_t *gpx = NULL;
1203 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1204
1205 if(gpx) gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
1206 } else {
1207 g_print ("no row selected.\n");
1208 }
1209 }
1210
1211 #endif // !USE_PANNABLE_AREA
1212
1213 static void search_result_free(gpx_t *result) {
1214 printf("freeing search results\n");
1215
1216 /* free found chain */
1217 cache_t *cache = result->cache;
1218 while(cache) {
1219 cache_t *next = cache->next;
1220 free(cache);
1221 cache = next;
1222 }
1223 free(result->name);
1224 free(result);
1225 }
1226
1227 #define MAX_HITS 50
1228
1229 static time_t localize_time(time_t in) {
1230 time_t ret;
1231 char *tz;
1232 struct tm *tm = localtime(&in);
1233
1234 tz = getenv("TZ");
1235 setenv("TZ", "", 1);
1236 tzset();
1237 ret = mktime(tm);
1238 if (tz)
1239 setenv("TZ", tz, 1);
1240 else
1241 unsetenv("TZ");
1242 tzset();
1243 return ret;
1244 }
1245
1246 static int days_ago(time_t in) {
1247 int day_in = localize_time(in) / (60*60*24);
1248 int day_now = localize_time(time(NULL)) / (60*60*24);
1249
1250 return day_now - day_in;
1251 }
1252
1253 gpx_t *search_do(appdata_t *appdata, gpx_t *gpx, char *phrase,
1254 int what, gboolean local) {
1255 /* walk through all caches */
1256
1257 int hits = 0;
1258 gpx_t *found = malloc(sizeof(gpx_t));
1259 memset(found, 0, sizeof(gpx_t));
1260 cache_t **cacheP = &(found->cache);
1261
1262 if(what & SEARCH_FINDS) {
1263 time_t loc_now = localize_time(time(NULL));
1264 printf("now: %ld days since 1/1/1970, days hour is %ld\n",
1265 loc_now/(60*60*24), loc_now%(60*60*24)/(60*60));
1266 }
1267
1268 while(gpx && hits < MAX_HITS) {
1269
1270 /* we need all notes ... */
1271 if(what & SEARCH_FINDS) {
1272 notes_load_all(appdata, gpx);
1273 gpx->notes_loaded = TRUE;
1274 }
1275
1276 cache_t *cache = gpx->cache;
1277
1278 while(cache && hits < MAX_HITS) {
1279 gboolean hit = FALSE;
1280
1281 if(what & SEARCH_FINDS) {
1282 if(cache->notes && cache->notes->found ) {
1283 int days = days_ago(cache->notes->ftime);
1284
1285 if(cache->id)
1286 printf("find of %s is %d days ago\n", cache->id, days);
1287
1288 if(days <= appdata->search_days)
1289 hit = 1;
1290 }
1291 } else if(cache->id && (what & SEARCH_ID) &&
1292 strcasestr(cache->id, phrase))
1293 hit = 1;
1294 else if(cache->name && (what & SEARCH_NAME) &&
1295 strcasestr(cache->name, phrase))
1296 hit = 1;
1297 else if(cache->short_description && (what & SEARCH_DESC) &&
1298 strcasestr(cache->short_description, phrase))
1299 hit = 1;
1300 else if(cache->long_description && (what & SEARCH_DESC) &&
1301 strcasestr(cache->long_description, phrase))
1302 hit = 1;
1303 else if(cache->owner && (what & SEARCH_OWNER) &&
1304 strcasestr(cache->owner, phrase))
1305 hit = 1;
1306
1307 if(hit) {
1308 /* chain a copy of this cache structure into the found list */
1309 *cacheP = malloc(sizeof(cache_t));
1310 memcpy(*cacheP, cache, sizeof(cache_t));
1311 (*cacheP)->next = NULL;
1312 cacheP = &((*cacheP)->next);
1313 hits++;
1314 }
1315 cache = cache->next;
1316 }
1317
1318 if(!local) gpx = gpx->next;
1319 else gpx = NULL; /* local search within one gpx only */
1320 }
1321
1322 found->name = strdup(_("Search results"));
1323
1324 return found;
1325 }
1326
1327 typedef struct {
1328 appdata_t *appdata;
1329 GtkWidget *entry, *spinner;
1330 GtkWidget *in_id, *in_name, *in_desc, *in_owner, *in_finds;
1331 } search_context_t;
1332
1333 static void callback_finds_toggled(GtkWidget *widget, gpointer data ) {
1334 search_context_t *context = (search_context_t*)data;
1335
1336 gboolean in_finds = gtk_toggle_button_get_active(
1337 GTK_TOGGLE_BUTTON(context->in_finds));
1338
1339 gtk_widget_set_sensitive(context->entry, !in_finds);
1340 gtk_widget_set_sensitive(context->in_id, !in_finds);
1341 gtk_widget_set_sensitive(context->in_name, !in_finds);
1342 gtk_widget_set_sensitive(context->in_desc, !in_finds);
1343 gtk_widget_set_sensitive(context->in_owner, !in_finds);
1344 gtk_widget_set_sensitive(context->spinner, in_finds);
1345 }
1346
1347 static void
1348 cb_menu_search(GtkWidget *window, gpointer data) {
1349 appdata_t *appdata = (appdata_t *)data;
1350
1351 search_context_t context;
1352 memset(&context, 0, sizeof(search_context_t));
1353 context.appdata = appdata;
1354
1355 GtkWidget *dialog = gtk_dialog_new_with_buttons(_("Enter search phrase"),
1356 GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL,
1357 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1358 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1359 NULL);
1360
1361 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1362 gtk_label_new(_("Search in:")));
1363
1364 GtkWidget *table = gtk_table_new(2, 2, TRUE);
1365 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
1366
1367 context.in_id = gtk_check_button_new_with_label(_("Waypoint IDs"));
1368 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_id),
1369 appdata->search & SEARCH_ID);
1370 gtk_table_attach_defaults(GTK_TABLE(table), context.in_id, 0, 1, 0, 1);
1371
1372 context.in_name = gtk_check_button_new_with_label(_("Names"));
1373 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_name),
1374 appdata->search & SEARCH_NAME);
1375 gtk_table_attach_defaults(GTK_TABLE(table), context.in_name, 1, 2, 0, 1);
1376
1377 context.in_desc = gtk_check_button_new_with_label(_("Descriptions"));
1378 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_desc),
1379 appdata->search & SEARCH_DESC);
1380 gtk_table_attach_defaults(GTK_TABLE(table), context.in_desc, 0, 1, 1, 2);
1381
1382 context.in_owner = gtk_check_button_new_with_label(_("Owner"));
1383 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_owner),
1384 appdata->search & SEARCH_OWNER);
1385 gtk_table_attach_defaults(GTK_TABLE(table), context.in_owner, 1, 2, 1, 2);
1386
1387 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1388
1389 /* -------------------------------------------------------------- */
1390
1391 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1392 gtk_label_new(_("Search for:")));
1393 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1394 context.entry = gtk_entry_new());
1395 if(appdata->search_str)
1396 gtk_entry_set_text(GTK_ENTRY(context.entry), appdata->search_str);
1397
1398 /* -------------------------------------------------------------- */
1399
1400 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1401 gtk_hseparator_new());
1402
1403 GtkWidget *hbox = gtk_hbox_new(FALSE, 5);
1404
1405 context.in_finds = gtk_check_button_new_with_label(_("Search finds for"));
1406 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_finds),
1407 appdata->search & SEARCH_FINDS);
1408 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.in_finds);
1409 g_signal_connect(G_OBJECT(context.in_finds), "toggled",
1410 G_CALLBACK(callback_finds_toggled), &context);
1411
1412 #ifndef USE_MAEMO
1413 GtkObject *adj = gtk_adjustment_new(appdata->search_days, 0, 99, 1, 10, 10);
1414 context.spinner = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0);
1415 #else
1416 context.spinner = hildon_number_editor_new(0, 99);
1417 hildon_number_editor_set_value(HILDON_NUMBER_EDITOR(context.spinner),
1418 appdata->search_days);
1419 #endif
1420 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.spinner);
1421
1422 gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("days")));
1423
1424 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox);
1425
1426 /* -------------------------------------------------------------- */
1427
1428 gtk_widget_show_all(dialog);
1429 callback_finds_toggled(NULL, &context);
1430
1431 if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dialog))) {
1432 char *p = strdup(gtk_entry_get_text(GTK_ENTRY(context.entry)));
1433
1434 /* update saved search string */
1435 if(appdata->search_str) free(appdata->search_str);
1436 if(strlen(p) > 0)
1437 appdata->search_str = strdup(p);
1438
1439 #ifndef USE_MAEMO
1440 appdata->search_days = gtk_spin_button_get_value_as_int(
1441 GTK_SPIN_BUTTON(context.spinner));
1442 #else
1443 appdata->search_days = hildon_number_editor_get_value(
1444 HILDON_NUMBER_EDITOR(context.spinner));
1445 #endif
1446
1447 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_finds)))
1448 appdata->search |= SEARCH_FINDS;
1449 else
1450 appdata->search &= ~SEARCH_FINDS;
1451
1452 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_id)))
1453 appdata->search |= SEARCH_ID;
1454 else
1455 appdata->search &= ~SEARCH_ID;
1456
1457 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_name)))
1458 appdata->search |= SEARCH_NAME;
1459 else
1460 appdata->search &= ~SEARCH_NAME;
1461
1462 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_desc)))
1463 appdata->search |= SEARCH_DESC;
1464 else
1465 appdata->search &= ~SEARCH_DESC;
1466
1467 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_owner)))
1468 appdata->search |= SEARCH_OWNER;
1469 else
1470 appdata->search &= ~SEARCH_OWNER;
1471
1472 gtk_widget_destroy(dialog);
1473
1474 /* don't search if we are asked to search for nothing */
1475 if(((appdata->search & (SEARCH_ID|SEARCH_NAME|SEARCH_DESC|SEARCH_OWNER)) &&
1476 strlen(p) > 0) || (appdata->search & SEARCH_FINDS)) {
1477
1478 printf("Search for %s (flags = %x)...\n", p, appdata->search);
1479
1480 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
1481 gpx_t *found =
1482 search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1483
1484 /* do search result dialog here ... */
1485 cachelist_dialog(appdata, found);
1486 #ifndef USE_STACKABLE_WINDOW
1487 search_result_free(found);
1488 #else
1489 appdata->search_results = found;
1490 #endif
1491 #else
1492 gpx_t *found = NULL;
1493
1494 if(appdata->cur_gpx)
1495 found = search_do(appdata, appdata->cur_gpx, p, appdata->search, TRUE);
1496 else
1497 found = search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1498
1499 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
1500 appdata->cur_view = cachelist_create(appdata, found, NULL);
1501 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
1502 gtk_widget_show_all(appdata->vbox);
1503 crumb_add(appdata, found->name,
1504 appdata->cur_gpx?CRUMB_SEARCH_GPX:CRUMB_SEARCH_GLOBAL, found);
1505 #endif
1506 } else
1507 printf("No valid search: \"%s\" with flags %x!\n", p, appdata->search);
1508
1509 free(p);
1510 } else
1511 gtk_widget_destroy(dialog);
1512 }
1513
1514 static void on_window_destroy (GtkWidget *widget, gpointer data);
1515
1516 #ifndef USE_MAEMO
1517 static void
1518 cb_menu_quit(GtkWidget *window, gpointer data) {
1519 on_window_destroy(window, data);
1520 }
1521 #endif
1522
1523 #ifndef NO_COPY_N_PASTE
1524 static void
1525 cb_menu_cut(GtkWidget *widget, gpointer data) {
1526 appdata_t *appdata = (appdata_t*)data;
1527
1528 if(appdata->active_buffer) {
1529 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1530 gtk_text_buffer_cut_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1531 appdata->clipboard, TRUE);
1532 } else
1533 printf("cut: ERROR, not a text buffer\n");
1534 } else
1535 printf("cut: ERROR, no active buffer\n");
1536 }
1537
1538 static void
1539 cb_menu_copy(GtkWidget *widget, gpointer data) {
1540 appdata_t *appdata = (appdata_t*)data;
1541
1542 if(appdata->active_buffer) {
1543 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1544 gtk_text_buffer_copy_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1545 appdata->clipboard);
1546 } else if(GTK_WIDGET_TYPE(appdata->active_buffer) == gtk_html_get_type()) {
1547 printf("copy from html buffer\n");
1548 html_copy_to_clipboard(appdata);
1549 } else
1550 printf("copy: ERROR, not a text nor a html buffer\n");
1551 } else
1552 printf("copy: ERROR, no active buffer\n");
1553 }
1554
1555 static void
1556 cb_menu_paste(GtkWidget *widget, gpointer data) {
1557 appdata_t *appdata = (appdata_t*)data;
1558
1559 if(appdata->active_buffer) {
1560 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1561 gtk_text_buffer_paste_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1562 appdata->clipboard, NULL, TRUE);
1563 } else
1564 printf("paste: ERROR, not a text buffer\n");
1565 } else
1566 printf("paste: ERROR, no active buffer\n");
1567 }
1568 #endif
1569
1570 static void
1571 cb_menu_export_log(GtkWidget *widget, gpointer data) {
1572 appdata_t *appdata = (appdata_t*)data;
1573 notes_log_export(appdata);
1574 }
1575
1576 #ifdef ENABLE_MAEMO_MAPPER
1577 static void
1578 cb_menu_export_mmpoi(GtkWidget *widget, gpointer data) {
1579 appdata_t *appdata = (appdata_t*)data;
1580 mmpoi_export(appdata);
1581 }
1582 #endif
1583
1584 static void
1585 cb_menu_export_garmin(GtkWidget *widget, gpointer data) {
1586 appdata_t *appdata = (appdata_t*)data;
1587 garmin_export(appdata);
1588 }
1589
1590 #ifdef ENABLE_OSM_GPS_MAP
1591 static void
1592 cb_menu_map(GtkWidget *window, gpointer data) {
1593 map((appdata_t *)data);
1594 }
1595 #endif
1596
1597 static void
1598 cb_menu_geomath(GtkWidget *window, gpointer data) {
1599 geomath_dialog((appdata_t *)data);
1600 }
1601
1602 static void
1603 cb_menu_geotext(GtkWidget *window, gpointer data) {
1604 geotext_dialog((appdata_t *)data);
1605 }
1606
1607 static void
1608 cb_menu_precpos(GtkWidget *window, gpointer data) {
1609 precise_position((appdata_t *)data);
1610 }
1611
1612 #ifdef USE_STACKABLE_WINDOW
1613 typedef struct {
1614 char *label, *desc;
1615 GtkSignalFunc activate_cb;
1616 } menu_entry_t;
1617
1618 typedef struct {
1619 const char *title;
1620 const menu_entry_t *menu;
1621 int len;
1622 } submenu_t;
1623
1624 #define COLUMNS 1
1625
1626 void on_submenu_entry_clicked(GtkButton *button, GtkWidget *menu) {
1627
1628 /* force closing of submenu dialog */
1629 gtk_dialog_response(GTK_DIALOG(menu), GTK_RESPONSE_NONE);
1630 gtk_widget_hide(menu);
1631
1632 /* let gtk clean up */
1633 while(gtk_events_pending())
1634 gtk_main_iteration();
1635 }
1636
1637 static GtkWidget *app_submenu_create(appdata_t *appdata,
1638 const submenu_t *submenu) {
1639
1640 /* create a oridinary dialog box */
1641 GtkWidget *dialog = gtk_dialog_new();
1642 gtk_window_set_title(GTK_WINDOW(dialog), _(submenu->title));
1643 gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
1644 gtk_window_set_transient_for(GTK_WINDOW(dialog),
1645 GTK_WINDOW(appdata->window));
1646 gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
1647
1648 GtkWidget *table = gtk_table_new(submenu->len/COLUMNS, COLUMNS, TRUE);
1649 int x = 0, y = 0;
1650
1651 const menu_entry_t *menu_entries = submenu->menu;
1652 while(menu_entries->label) {
1653 GtkWidget *button = NULL;
1654
1655 button = hildon_button_new_with_text(
1656 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1657 HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1658 _(menu_entries->label), _(menu_entries->desc));
1659
1660 /* try to center both texts */
1661 hildon_button_set_title_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1662 hildon_button_set_value_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1663
1664 g_signal_connect(button, "clicked",
1665 G_CALLBACK(on_submenu_entry_clicked), dialog);
1666
1667 g_signal_connect(button, "clicked",
1668 menu_entries->activate_cb, appdata);
1669
1670 gtk_table_attach_defaults(GTK_TABLE(table), button, x, x+1, y, y+1);
1671
1672 x++;
1673 if(x == COLUMNS) { x = 0; y++; }
1674
1675 menu_entries++;
1676 }
1677
1678 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1679
1680 return dialog;
1681 }
1682
1683 /* popup the dialog shaped submenu */
1684 static void submenu_popup(GtkWidget *menu) {
1685 gtk_widget_show_all(menu);
1686 gtk_dialog_run(GTK_DIALOG(menu));
1687 gtk_widget_hide(menu);
1688 }
1689
1690 static void submenu_cleanup(GtkWidget *menu) {
1691 gtk_widget_destroy(menu);
1692 }
1693
1694 static const menu_entry_t submenu_export_entries[] = {
1695 #ifdef ENABLE_MAEMO_MAPPER
1696 { "Export to Maemo Mapper" , "Save a Maemo Mapper POI file",
1697 G_CALLBACK(cb_menu_export_mmpoi) },
1698 #endif
1699 { "Export Field Notes", "Save a Garmin Field Notes file",
1700 G_CALLBACK(cb_menu_export_log) },
1701 { "Export Garmin GPX", "Save modified waypoints in GPX file",
1702 G_CALLBACK(cb_menu_export_garmin) },
1703 { NULL, NULL, NULL }
1704 };
1705
1706 static const submenu_t submenu_export = {
1707 "Export", submenu_export_entries,
1708 sizeof(submenu_export_entries)/sizeof(menu_entry_t)-1
1709 };
1710
1711 /* the export submenu */
1712 void on_export_clicked(GtkButton *button, appdata_t *appdata) {
1713 if(!appdata->export_menu)
1714 appdata->export_menu = app_submenu_create(appdata, &submenu_export);
1715
1716 submenu_popup(appdata->export_menu);
1717 }
1718
1719 static const menu_entry_t submenu_tools_entries[] = {
1720 { "Geomath", "Geocoordinate calculation",
1721 G_CALLBACK(cb_menu_geomath) },
1722 { "Geotext", "Text analysis",
1723 G_CALLBACK(cb_menu_geotext) },
1724 { "Precise Position", "Calculate a precise GPS position",
1725 G_CALLBACK(cb_menu_precpos) },
1726 { NULL, NULL, NULL }
1727 };
1728
1729 static const submenu_t submenu_tools = {
1730 "Tools", submenu_tools_entries,
1731 sizeof(submenu_tools_entries)/sizeof(menu_entry_t)-1
1732 };
1733
1734 /* the tools submenu */
1735 void on_tools_clicked(GtkButton *button, appdata_t *appdata) {
1736 if(!appdata->tools_menu)
1737 appdata->tools_menu = app_submenu_create(appdata, &submenu_tools);
1738
1739 submenu_popup(appdata->tools_menu);
1740 }
1741
1742 HildonAppMenu *menu_create(appdata_t *appdata, int mode) {
1743 GtkWidget *button;
1744 HildonAppMenu *menu = HILDON_APP_MENU(hildon_app_menu_new());
1745
1746 /* ------- */
1747 button = gtk_button_new_with_label(_("About"));
1748 g_signal_connect_after(button, "clicked",
1749 G_CALLBACK(cb_menu_about), appdata);
1750 hildon_app_menu_append(menu, GTK_BUTTON(button));
1751
1752 button = gtk_button_new_with_label(_("Settings"));
1753 g_signal_connect_after(button, "clicked", G_CALLBACK(cb_menu_settings),
1754 appdata);
1755 hildon_app_menu_append(menu, GTK_BUTTON(button));
1756
1757 if(mode == MENU_GPXLIST) {
1758 button = gtk_button_new_with_label(_("Import file"));
1759 g_signal_connect_after(button, "clicked",
1760 G_CALLBACK(cb_menu_add), appdata);
1761 hildon_app_menu_append(menu, GTK_BUTTON(button));
1762
1763 button = gtk_button_new_with_label(_("Import directory"));
1764 g_signal_connect_after(button, "clicked",
1765 G_CALLBACK(cb_menu_adddir), appdata);
1766 hildon_app_menu_append(menu, GTK_BUTTON(button));
1767
1768 button = gtk_button_new_with_label(_("Export"));
1769 g_signal_connect_after(button, "clicked",
1770 G_CALLBACK(on_export_clicked), appdata);
1771 hildon_app_menu_append(menu, GTK_BUTTON(button));
1772
1773 button = gtk_button_new_with_label(_("Search"));
1774 g_signal_connect_after(button, "clicked",
1775 G_CALLBACK(cb_menu_search), appdata);
1776 hildon_app_menu_append(menu, GTK_BUTTON(button));
1777 }
1778
1779 button = gtk_button_new_with_label(_("Tools"));
1780 g_signal_connect_after(button, "clicked",
1781 G_CALLBACK(on_tools_clicked), appdata);
1782 hildon_app_menu_append(menu, GTK_BUTTON(button));
1783
1784 #ifdef ENABLE_OSM_GPS_MAP
1785 button = gtk_button_new_with_label(_("Map"));
1786 g_signal_connect_after(button, "clicked",
1787 G_CALLBACK(cb_menu_map), appdata);
1788 hildon_app_menu_append(menu, GTK_BUTTON(button));
1789 #endif
1790
1791 #ifdef HILDON_HELP
1792 button = gtk_button_new_with_label(_("Help"));
1793 g_signal_connect_after(button, "clicked",
1794 G_CALLBACK(cb_menu_help), appdata);
1795 hildon_app_menu_append(menu, GTK_BUTTON(button));
1796 #endif
1797
1798 gtk_widget_show_all(GTK_WIDGET(menu));
1799
1800 return menu;
1801 }
1802 #else
1803
1804 void menu_create(appdata_t *appdata) {
1805 GtkWidget *menu, *item;
1806 menu = gtk_menu_new();
1807
1808 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1809 appdata->menu_import =
1810 #endif
1811 item = gtk_menu_item_new_with_label(_("Import"));
1812 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1813 GtkWidget *submenu = gtk_menu_new();
1814 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1815
1816 item = gtk_menu_item_new_with_label( _("File") );
1817 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1818 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_add), appdata);
1819
1820 item = gtk_menu_item_new_with_label( _("Directory") );
1821 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1822 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_adddir), appdata);
1823
1824 #ifndef USE_PANNABLE_AREA
1825 gtk_menu_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new());
1826
1827 appdata->menu_close =
1828 item = gtk_menu_item_new_with_label( _("Close") );
1829 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1830 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_close), appdata);
1831
1832 appdata->menu_remove =
1833 item = gtk_menu_item_new_with_label( _("Remove") );
1834 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1835 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_remove), appdata);
1836 #endif
1837
1838 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1839 appdata->menu_export =
1840 #endif
1841 item = gtk_menu_item_new_with_label(_("Export"));
1842 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1843 submenu = gtk_menu_new();
1844 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1845
1846 #ifdef ENABLE_MAEMO_MAPPER
1847 item = gtk_menu_item_new_with_label( _("Maemo Mapper POI") );
1848 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1849 g_signal_connect(item, "activate",
1850 GTK_SIGNAL_FUNC(cb_menu_export_mmpoi), appdata);
1851 #endif
1852
1853 item = gtk_menu_item_new_with_label( _("Garmin Field Notes") );
1854 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1855 g_signal_connect(item, "activate",
1856 GTK_SIGNAL_FUNC(cb_menu_export_log), appdata);
1857
1858 item = gtk_menu_item_new_with_label( _("Garmin GPX") );
1859 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1860 g_signal_connect(item, "activate",
1861 GTK_SIGNAL_FUNC(cb_menu_export_garmin), appdata);
1862
1863 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1864 appdata->menu_search =
1865 #endif
1866 item = gtk_menu_item_new_with_label( _("Search") );
1867 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1868 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_search), appdata);
1869
1870 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1871
1872 /* ----------- copy'n paste submenu ----------------- */
1873 #ifndef NO_COPY_N_PASTE
1874 item = gtk_menu_item_new_with_label(_("Edit"));
1875 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1876 submenu = gtk_menu_new();
1877 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1878
1879 appdata->menu_cut = item = gtk_menu_item_new_with_label( _("Cut") );
1880 gtk_widget_set_sensitive(item, FALSE);
1881 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1882 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_cut), appdata);
1883 appdata->menu_copy = item = gtk_menu_item_new_with_label( _("Copy") );
1884 gtk_widget_set_sensitive(item, FALSE);
1885 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1886 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_copy), appdata);
1887 appdata->menu_paste = item = gtk_menu_item_new_with_label( _("Paste") );
1888 gtk_widget_set_sensitive(item, FALSE);
1889 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1890 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_paste), appdata);
1891 #endif
1892
1893 item = gtk_menu_item_new_with_label( _("Settings") );
1894 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1895 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_settings),
1896 appdata);
1897
1898 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1899
1900 #ifdef ENABLE_OSM_GPS_MAP
1901 item = gtk_menu_item_new_with_label( _("Map") );
1902 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1903 g_signal_connect(item, "activate",
1904 GTK_SIGNAL_FUNC(cb_menu_map), appdata);
1905 #endif
1906
1907 item = gtk_menu_item_new_with_label(_("Tools"));
1908 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1909 submenu = gtk_menu_new();
1910 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1911
1912 item = gtk_menu_item_new_with_label( _("Geomath") );
1913 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1914 g_signal_connect(item, "activate",
1915 GTK_SIGNAL_FUNC(cb_menu_geomath), appdata);
1916
1917 item = gtk_menu_item_new_with_label( _("Geotext") );
1918 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1919 g_signal_connect(item, "activate",
1920 GTK_SIGNAL_FUNC(cb_menu_geotext), appdata);
1921
1922 item = gtk_menu_item_new_with_label( _("Precise Position") );
1923 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1924 g_signal_connect(item, "activate",
1925 GTK_SIGNAL_FUNC(cb_menu_precpos), appdata);
1926
1927 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1928
1929 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1930 item = gtk_menu_item_new_with_label( _("Help") );
1931 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1932 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_help), appdata);
1933 #endif
1934
1935 item = gtk_menu_item_new_with_label( _("About") );
1936 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1937 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_about), appdata);
1938
1939 #ifndef USE_MAEMO
1940 item = gtk_menu_item_new_with_label( _("Quit") );
1941 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1942 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_quit), appdata);
1943 #endif
1944
1945 #ifdef USE_MAEMO
1946 hildon_window_set_menu(appdata->window, GTK_MENU(menu));
1947 #else
1948 /* attach ordinary gtk menu */
1949 GtkWidget *menu_bar = gtk_menu_bar_new();
1950
1951 GtkWidget *root_menu = gtk_menu_item_new_with_label (_("Menu"));
1952 gtk_widget_show(root_menu);
1953
1954 gtk_menu_bar_append(menu_bar, root_menu);
1955 gtk_menu_item_set_submenu(GTK_MENU_ITEM (root_menu), menu);
1956
1957 gtk_widget_show(menu_bar);
1958 gtk_box_pack_start(GTK_BOX(appdata->vbox), menu_bar, 0, 0, 0);
1959 #endif
1960 }
1961 #endif
1962
1963 /********************* end of menu **********************/
1964
1965 void cleanup(appdata_t *appdata) {
1966 gpx_free_all(appdata->gpx);
1967 if(appdata->path) free(appdata->path);
1968 if(appdata->image_path) free(appdata->image_path);
1969 if(appdata->search_str) free(appdata->search_str);
1970
1971 #ifdef USE_STACKABLE_WINDOW
1972 if(appdata->export_menu) submenu_cleanup(appdata->export_menu);
1973 if(appdata->tools_menu) submenu_cleanup(appdata->tools_menu);
1974 #endif
1975
1976 gnome_vfs_shutdown();
1977 icons_free();
1978 gps_release(appdata);
1979
1980 #ifdef USE_MAEMO
1981 if(appdata->search_results) {
1982 printf("freeing pending search\n");
1983 search_result_free(appdata->search_results);
1984 }
1985
1986 if(appdata->osso_context)
1987 osso_deinitialize(appdata->osso_context);
1988
1989 appdata->program = NULL;
1990 #endif
1991
1992 /* free chain of locations */
1993 location_t *loc = appdata->location;
1994 while(loc) {
1995 location_t *next = loc->next;
1996 if(loc->name) free(loc->name);
1997 free(loc);
1998 loc = next;
1999 }
2000
2001 puts("everything is gone");
2002 }
2003
2004 static void on_window_destroy (GtkWidget *widget, gpointer data) {
2005 appdata_t *appdata = (appdata_t*)data;
2006
2007 gconf_save_state(appdata);
2008 gtk_main_quit();
2009 appdata->window = NULL;
2010 }
2011
2012 gboolean on_window_key_press(GtkWidget *widget,
2013 GdkEventKey *event, appdata_t *appdata) {
2014 int handled = FALSE;
2015
2016 // printf("key event %d\n", event->keyval);
2017
2018 switch(event->keyval) {
2019 #ifdef USE_MAEMO
2020
2021 #ifdef HILDON_HARDKEY_INCREASE
2022 case HILDON_HARDKEY_INCREASE:
2023 html_zoom(appdata, TRUE);
2024 handled = TRUE;
2025 break;
2026 #endif
2027
2028 #ifdef HILDON_HARDKEY_DECREASE
2029 case HILDON_HARDKEY_DECREASE:
2030 html_zoom(appdata, FALSE);
2031 handled = TRUE;
2032 break;
2033 #endif
2034
2035 #ifdef HILDON_HARDKEY_FULLSCREEN
2036 case HILDON_HARDKEY_FULLSCREEN:
2037 {
2038 appdata->fullscreen = !appdata->fullscreen;
2039
2040 if(appdata->fullscreen)
2041 gtk_window_fullscreen(GTK_WINDOW(appdata->window));
2042 else
2043 gtk_window_unfullscreen(GTK_WINDOW(appdata->window));
2044
2045 handled = TRUE;
2046 }
2047 break;
2048 #endif
2049
2050 #else
2051 case '+':
2052 printf("zoom+\n");
2053 html_zoom(appdata, TRUE);
2054 handled = TRUE;
2055 break;
2056 case '-':
2057 printf("zoom-\n");
2058 html_zoom(appdata, FALSE);
2059 handled = TRUE;
2060 break;
2061 #endif
2062 }
2063
2064 return handled;
2065 }
2066
2067 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
2068 typedef struct {
2069 int level;
2070 appdata_t *appdata;
2071 gpointer data;
2072 } crumb_t;
2073
2074 static void
2075 crumb_back(gpointer data) {
2076 crumb_t *crumb = (crumb_t*)data;
2077 printf("crumb_back called with %d\n", crumb->level);
2078
2079 /* don't do anything if main window has already been destroyed */
2080 if(!crumb->appdata->window) {
2081 printf("Main window gone ...\n");
2082 return;
2083 }
2084
2085 /* whatever is being displayed: we don't need it anymore */
2086 gtk_container_remove(GTK_CONTAINER(crumb->appdata->vbox),
2087 crumb->appdata->cur_view);
2088
2089 /* back from cache to cachelist */
2090 if(crumb->level == CRUMB_CACHE) {
2091 gpx_t *gpx = crumb->appdata->search_results;
2092
2093 if(!gpx) {
2094 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2095 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2096 printf("no search data found, return to gpx\n");
2097 gpx = crumb->appdata->cur_gpx;
2098 } else
2099 printf("returning to search result\n");
2100
2101 g_assert(gpx != NULL);
2102
2103 crumb->appdata->cur_view = cachelist_create(crumb->appdata, gpx,
2104 crumb->appdata->cur_cache);
2105
2106 /* returning from cache view: invalidate cache reference */
2107 crumb->appdata->cur_cache = NULL;
2108
2109 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2110 crumb->appdata->cur_view);
2111 }
2112
2113 if(crumb->level == CRUMB_SEARCH_GPX) {
2114 printf("returning from a local search!\n");
2115
2116 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2117
2118 search_result_free((gpx_t*)crumb->data);
2119 crumb->appdata->search_results = NULL;
2120
2121 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2122
2123 crumb->appdata->cur_view = cachelist_create(crumb->appdata,
2124 crumb->appdata->cur_gpx, NULL);
2125 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2126 crumb->appdata->cur_view);
2127 }
2128
2129 /* back from cachelist to gpxlist */
2130 if((crumb->level == CRUMB_CACHELIST) ||
2131 (crumb->level == CRUMB_SEARCH_GLOBAL)) {
2132
2133 crumb->appdata->cur_view = gpxlist_create_view_and_model(
2134 crumb->appdata, crumb->appdata->cur_gpx);
2135
2136 /* returning from cachelist/global search view: */
2137 /* invalidate gpx reference */
2138 crumb->appdata->cur_gpx = NULL;
2139
2140 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2141 crumb->appdata->cur_view);
2142
2143 if((crumb->level == CRUMB_SEARCH_GLOBAL) ||
2144 (crumb->level == CRUMB_SEARCH_GPX)) {
2145 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2146
2147 search_result_free((gpx_t*)crumb->data);
2148 crumb->appdata->search_results = NULL;
2149 }
2150
2151 /* enable gpxlist related menu entries */
2152 gtk_widget_set_sensitive(crumb->appdata->menu_import, TRUE);
2153 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2154 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2155 }
2156
2157 gtk_widget_show_all(crumb->appdata->vbox);
2158 g_free(data);
2159
2160 #ifdef ENABLE_OSM_GPS_MAP
2161 map_update(crumb->appdata);
2162 #endif
2163 }
2164
2165 static void crumb_add(appdata_t *appdata, char *name, int level,
2166 gpointer user_data) {
2167 crumb_t *crumb = malloc(sizeof(crumb_t));
2168 crumb->level = level;
2169 crumb->appdata = appdata;
2170 crumb->data = user_data;
2171
2172 printf("crumb_add with level %d\n", level);
2173
2174 /* save that we are working on search results */
2175 if((level == CRUMB_SEARCH_GLOBAL) ||
2176 (level == CRUMB_SEARCH_GPX)) {
2177 appdata->search_results = (gpx_t*)user_data;
2178
2179 /* searches cannot be nested */
2180 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2181 }
2182
2183 /* save "path" pointers in appdata */
2184 if(crumb->level == CRUMB_CACHELIST)
2185 appdata->cur_gpx = (gpx_t*)user_data;
2186
2187 if(crumb->level == CRUMB_CACHE) {
2188 appdata->cur_cache = (cache_t*)user_data;
2189 /* the cache view cannot be searched */
2190 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2191 gtk_widget_set_sensitive(appdata->menu_export, FALSE);
2192 }
2193
2194 if(level != CRUMB_GPXLIST) {
2195 /* disable gpxlist related menu entries */
2196 gtk_widget_set_sensitive(appdata->menu_import, FALSE);
2197 #ifndef USE_PANNABLE_AREA
2198 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
2199 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
2200 #endif
2201 }
2202
2203 #ifdef USE_BREAD_CRUMB_TRAIL
2204 hildon_bread_crumb_trail_push_text(HILDON_BREAD_CRUMB_TRAIL(appdata->bct),
2205 name, crumb, (GDestroyNotify)crumb_back);
2206 #else
2207 bct_push_text(appdata->bct, name, crumb, (GDestroyNotify)crumb_back);
2208 #endif
2209
2210 #ifdef ENABLE_OSM_GPS_MAP
2211 map_update(appdata);
2212 #endif
2213 }
2214 #endif // USE_BREAD_CRUMB_TRAIL
2215
2216 void main_after_settings_redraw(appdata_t *appdata, int flags) {
2217 printf("main after settings redraw\n");
2218
2219 if(!appdata->cur_view) {
2220 printf("no active view\n");
2221 return;
2222 }
2223
2224 /* a cache screen cannot be changed from the settings and thus doesn't */
2225 /* need to be redrawn */
2226 if(appdata->cur_cache) {
2227 printf("No redraw in cache view required\n");
2228 return;
2229 }
2230
2231 int redraw = 0; // nothing to redraw
2232
2233 if(appdata->search_results) {
2234 if((appdata->cur_items != appdata->cachelist_items) || flags)
2235 redraw = 1;
2236 } else {
2237 if(!appdata->cur_gpx) {
2238 if(appdata->cur_items != appdata->gpxlist_items)
2239 redraw = 2; // redraw gpxlist
2240 } else {
2241 if((appdata->cur_items != appdata->cachelist_items) || flags)
2242 redraw = 3; // redraw cachelist
2243 }
2244 }
2245
2246 if(redraw) {
2247 GtkWidget *container = appdata->vbox;
2248
2249 #ifdef USE_STACKABLE_WINDOW
2250 HildonWindowStack *stack = hildon_window_stack_get_default();
2251 container = hildon_window_stack_peek(stack);
2252 #endif
2253
2254 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
2255 switch(redraw) {
2256 case 1:
2257 appdata->cur_view = cachelist_create(appdata,
2258 appdata->search_results, NULL);
2259 break;
2260 case 2:
2261 appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2262 break;
2263 case 3:
2264 appdata->cur_view = cachelist_create(appdata,
2265 appdata->cur_gpx, NULL);
2266 break;
2267 }
2268
2269 #ifdef USE_STACKABLE_WINDOW
2270 if(container != appdata->vbox)
2271 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
2272 else
2273 #endif
2274 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
2275
2276 gtk_widget_show_all(container);
2277 }
2278 }
2279
2280 int main(int argc, char *argv[]) {
2281 appdata_t appdata;
2282
2283 /* init appdata */
2284 memset(&appdata, 0, sizeof(appdata));
2285
2286 printf("Using locale for %s in %s\n", PACKAGE, LOCALEDIR);
2287
2288 setlocale(LC_ALL, "");
2289 bindtextdomain(PACKAGE, LOCALEDIR);
2290 bind_textdomain_codeset(PACKAGE, "UTF-8");
2291 textdomain(PACKAGE);
2292
2293 /* prepare thread system */
2294 g_thread_init(NULL);
2295
2296 gtk_init (&argc, &argv);
2297
2298 #ifdef USE_MAEMO
2299 printf("Installing osso context for \"org.harbaum." APP "\"\n");
2300 appdata.osso_context = osso_initialize("org.harbaum."APP,
2301 VERSION, TRUE, NULL);
2302 if(appdata.osso_context == NULL) {
2303 fprintf(stderr, "error initiating osso context\n");
2304 }
2305
2306 #ifdef ENABLE_MAEMO_MAPPER
2307 dbus_register(&appdata);
2308 #endif
2309 #endif
2310
2311 icons_init();
2312
2313 if(!gnome_vfs_init()) {
2314 g_error("Gnome VFS init failed\n");
2315 }
2316
2317 #ifdef USE_MAEMO
2318 /* Create the hildon program and setup the title */
2319 appdata.program = HILDON_PROGRAM(hildon_program_get_instance());
2320 g_set_application_name("GPXView");
2321
2322 /* Create HildonWindow and set it to HildonProgram */
2323 #ifdef USE_STACKABLE_WINDOW
2324 appdata.window = HILDON_WINDOW(hildon_stackable_window_new());
2325 #else
2326 appdata.window = HILDON_WINDOW(hildon_window_new());
2327 #endif
2328 hildon_program_add_window(appdata.program, appdata.window);
2329 #else
2330 /* Create a Window. */
2331 appdata.window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2332 /* Set a decent default size for the window. */
2333 gtk_window_set_default_size(GTK_WINDOW(appdata.window), 640, 480);
2334 #endif
2335
2336 #if MAEMO_VERSION_MAJOR == 5
2337 gtk_window_set_title(GTK_WINDOW(appdata.window), "GPXView");
2338 #endif
2339
2340 g_signal_connect(G_OBJECT(appdata.window), "destroy",
2341 G_CALLBACK(on_window_destroy), &appdata);
2342
2343 g_signal_connect(G_OBJECT(appdata.window), "key_press_event",
2344 G_CALLBACK(on_window_key_press), &appdata);
2345
2346 /* prepare clipboard */
2347 appdata.clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
2348 gtk_clipboard_set_can_store(appdata.clipboard, NULL, 0);
2349
2350 appdata.vbox = gtk_vbox_new(FALSE, 2);
2351 gtk_container_add(GTK_CONTAINER(appdata.window), appdata.vbox);
2352 #ifndef USE_STACKABLE_WINDOW
2353 menu_create(&appdata);
2354 #else
2355 hildon_window_set_app_menu(HILDON_WINDOW(appdata.window),
2356 menu_create(&appdata, MENU_GPXLIST));
2357 #endif
2358
2359 #ifdef USE_BREAD_CRUMB_TRAIL
2360 appdata.bct = hildon_bread_crumb_trail_new();
2361
2362 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2363
2364 hildon_bread_crumb_trail_clear(HILDON_BREAD_CRUMB_TRAIL(appdata.bct));
2365 #else
2366 #ifdef BCT
2367 /* on non-hildon machines we use some custom made breadcrumbtrail */
2368 /* replacement */
2369 appdata.bct = bct_new();
2370 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2371 #endif
2372 #endif
2373
2374 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
2375 crumb_add(&appdata, "GPX", CRUMB_GPXLIST, NULL);
2376 #endif
2377
2378 /* wait for main gui to appear */
2379 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2380 while(gtk_events_pending())
2381 gtk_main_iteration();
2382
2383 appdata.gconf_client = gconf_client_get_default();
2384 gconf_load_state(&appdata);
2385 gps_init(&appdata);
2386
2387 appdata.cur_view = gpxlist_create_view_and_model(&appdata, NULL);
2388 gtk_box_pack_start_defaults(GTK_BOX(appdata.vbox), appdata.cur_view);
2389
2390 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2391 gtk_main();
2392
2393 cleanup(&appdata);
2394
2395 return 0;
2396 }