Contents of /trunk/src/main.c

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Revision 129 - (show annotations)
Tue Sep 29 14:30:16 2009 UTC (14 years, 7 months ago) by harbaum
File MIME type: text/plain
File size: 69128 byte(s) 
BCT cleanup
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_view_onRowActivated(GtkTreeView *treeview,
213 GtkTreePath *path,
214 GtkTreeViewColumn *col,
215 gpointer userdata) {
216 appdata_t *appdata = (appdata_t*)userdata;
217 GtkTreeIter iter;
218 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
219
220 #ifdef USE_MAEMO
221 /* check if a cache is already selected and ignore click if yes */
222 /* (was probably a double click) */
223 if(appdata->cur_cache) return;
224 #endif
225
226 if(gtk_tree_model_get_iter(model, &iter, path)) {
227 cache_t *cache;
228 gtk_tree_model_get(model, &iter, CACHELIST_COL_DATA, &cache, -1);
229 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
230 cache_dialog(appdata, cache);
231 #else
232 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
233 appdata->cur_view = cache_view(appdata, cache);
234 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
235 gtk_widget_show_all(appdata->vbox);
236
237 crumb_add(appdata, cache->name, CRUMB_CACHE, cache);
238 #endif
239 }
240 }
241
242 typedef struct {
243 appdata_t *appdata;
244 GtkTreePath *path;
245 gboolean done;
246 } cachelist_expose_t;
247
248 static gboolean cachelist_expose(GtkWidget *widget, GdkEventExpose *event,
249 gpointer user_data) {
250 cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
251
252 if(event->type == GDK_EXPOSE) {
253 if(ce->path && !ce->done) {
254 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(widget),
255 ce->path, NULL, TRUE, 0.5, 0.5);
256 gtk_tree_path_free(ce->path);
257 ce->done = TRUE;
258 }
259 }
260
261 return FALSE;
262 }
263
264 static void cachelist_destroy(GtkWidget *widget, gpointer user_data) {
265 cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
266
267 printf("cachelist timer removed\n");
268 g_assert(ce->appdata->cachelist_handler_id);
269 gtk_timeout_remove(ce->appdata->cachelist_handler_id);
270 ce->appdata->cachelist_handler_id = 0;
271
272 free(user_data);
273 }
274
275 #define CACHELIST_UPDATE_TIMEOUT (30000)
276
277 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
278 cache_t *sel_cache);
279
280 void cachelist_redraw(appdata_t *appdata) {
281 if(!appdata->cur_view) {
282 printf("cachelist redraw: no active view\n");
283 return;
284 }
285
286 g_assert(!appdata->cur_cache);
287 int redraw = 0;
288 if(appdata->search_results)
289 redraw = 1;
290 else {
291 if(appdata->cur_gpx)
292 redraw = 2; // redraw cachelist
293 }
294
295 if(redraw) {
296 GtkWidget *container = appdata->vbox;
297
298 #ifdef USE_STACKABLE_WINDOW
299 HildonWindowStack *stack = hildon_window_stack_get_default();
300 container = hildon_window_stack_peek(stack);
301 #endif
302
303 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
304 switch(redraw) {
305 case 1:
306 appdata->cur_view = cachelist_create(appdata,
307 appdata->search_results, NULL);
308 break;
309 case 2:
310 appdata->cur_view = cachelist_create(appdata,
311 appdata->cur_gpx, NULL);
312 break;
313 }
314
315 #ifdef USE_STACKABLE_WINDOW
316 if(container != appdata->vbox)
317 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
318 else
319 #endif
320 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
321
322 gtk_widget_show_all(container);
323 }
324 }
325
326
327 static gboolean cachelist_update(gpointer data) {
328
329 printf("cachelist timer fired!\n");
330
331 appdata_t *appdata = (appdata_t*)data;
332
333 if(appdata->cur_cache)
334 return TRUE;
335
336 #ifdef USE_MAEMO
337 if(appdata->cachelist_disable_screensaver)
338 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
339 fprintf(stderr, "error with display blank\n");
340 #endif
341
342 if(appdata->cachelist_update)
343 cachelist_redraw(appdata);
344
345 return TRUE;
346 }
347
348 static void cachelist_timer_reset(appdata_t *appdata) {
349 printf("cachelist timer reset\n");
350 g_assert(appdata->cachelist_handler_id);
351 gtk_timeout_remove(appdata->cachelist_handler_id);
352 appdata->cachelist_handler_id =
353 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
354 }
355
356 static gboolean cachelist_update_reset0(GtkWidget *widget,
357 GdkEventButton *event,
358 gpointer user_data) {
359 cachelist_timer_reset((appdata_t*)user_data);
360 return FALSE;
361 }
362
363 static void cachelist_update_reset1(GtkAdjustment *adj,
364 gpointer user_data) {
365 cachelist_timer_reset((appdata_t*)user_data);
366 }
367
368 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
369 cache_t *sel_cache) {
370 GtkCellRenderer *renderer;
371 GtkWidget *view;
372 GtkListStore *store;
373 GtkTreeIter iter;
374
375 if(!gpx->notes_loaded) {
376 notes_load_all(appdata, gpx);
377 gpx->notes_loaded = TRUE;
378 }
379
380 appdata->cur_items = appdata->cachelist_items;
381
382 /* first sort the caches */
383 pos_t *refpos = get_pos(appdata);
384 gpx_sort(gpx, GPX_SORT_BY_DISTANCE, refpos);
385
386 view = gtk_tree_view_new();
387
388 /* --- "Type" column --- */
389 renderer = custom_cell_renderer_type_new();
390 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
391 -1, "Type", renderer, "type", CACHELIST_COL_TYPE, NULL);
392
393 /* --- "Id" column --- */
394 if(appdata->cachelist_items & CACHELIST_ITEM_ID) {
395 renderer = gtk_cell_renderer_text_new();
396 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
397 -1, "Id", renderer, "text", CACHELIST_COL_ID, NULL);
398 }
399
400 /* --- "Name" column --- */
401 renderer = gtk_cell_renderer_text_new();
402 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
403
404 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
405 "Name", renderer, "text", CACHELIST_COL_NAME, NULL);
406 gtk_tree_view_column_set_expand(column, TRUE);
407 gtk_tree_view_insert_column(GTK_TREE_VIEW(view), column, -1);
408
409 g_object_set(renderer, "foreground", "#ff0000", NULL );
410 gtk_tree_view_column_add_attribute(column, renderer, "strikethrough",
411 CACHELIST_COL_AVAIL);
412 gtk_tree_view_column_add_attribute(column, renderer,
413 "foreground-set", CACHELIST_COL_ARCHIVE);
414
415 /* --- "Size" column --- */
416 if(appdata->cachelist_items & CACHELIST_ITEM_SIZE) {
417 renderer = custom_cell_renderer_size_new();
418 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
419 -1, "Size", renderer, "size", CACHELIST_COL_SIZE, NULL);
420 }
421
422 /* --- "Rating" column --- */
423 if(appdata->cachelist_items & CACHELIST_ITEM_RATING) {
424 renderer = custom_cell_renderer_rating_new();
425 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
426 -1, "Rating", renderer, "rating", CACHELIST_COL_RATING, NULL);
427 }
428
429 /* --- "Bearing" column --- */
430 renderer = gtk_cell_renderer_pixbuf_new();
431 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
432 -1, "Bearing", renderer, "pixbuf", CACHELIST_COL_BEARING, NULL);
433
434 /* --- "Distance" column --- */
435 renderer = gtk_cell_renderer_text_new();
436 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
437 -1, "Distance", renderer, "text", CACHELIST_COL_DISTANCE, NULL);
438
439 store = gtk_list_store_new(CACHELIST_NUM_COLS, G_TYPE_INT,
440 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT,
441 G_TYPE_INT, GDK_TYPE_PIXBUF, G_TYPE_STRING,
442 G_TYPE_POINTER, G_TYPE_BOOLEAN,
443 G_TYPE_BOOLEAN);
444
445 GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
446
447 GtkTreeIter sel_iter;
448 gboolean sel_iter_valid = FALSE;
449 GtkTreePath *path = NULL;
450 cache_t *cache = gpx->cache;
451 while(cache) {
452 char str[32];
453 gpx_pos_get_distance_str(str, sizeof(str),
454 *refpos, gpx_cache_pos(cache), appdata->imperial);
455
456 int dint = (int)(cache->difficulty*2-2);
457 if(dint < 0) dint = 0;
458 if(dint > 8) dint = 8;
459
460 int tint = (int)(cache->terrain*2-2);
461 if(tint < 0) tint = 0;
462 if(tint > 8) tint = 8;
463
464 /* cache type includes "solved" flag in lowest bit */
465 int type = (cache->type<<8) +
466 (cache->notes?4:0) +
467 ((cache->notes && cache->notes->override)?1:0) +
468 ((cache->notes && cache->notes->found)?2:0);
469
470 if((!(type & 2)) || !appdata->cachelist_hide_found) {
471
472 /* Append a row and fill in some data */
473 gtk_list_store_append (store, &iter);
474
475 gtk_list_store_set(store, &iter,
476 CACHELIST_COL_TYPE, type,
477 CACHELIST_COL_ID, cache->id,
478 CACHELIST_COL_NAME, cache->name,
479 CACHELIST_COL_SIZE, cache->container,
480 CACHELIST_COL_RATING, 100 * dint + tint,
481 CACHELIST_COL_BEARING,
482 icon_bearing(*refpos, gpx_cache_pos(cache)),
483 CACHELIST_COL_DISTANCE, str,
484 CACHELIST_COL_DATA, cache,
485 CACHELIST_COL_AVAIL, !cache->available ||
486 cache->archived,
487 CACHELIST_COL_ARCHIVE, cache->archived,
488 -1);
489
490 if(cache == sel_cache) {
491 sel_iter = iter;
492 sel_iter_valid = TRUE;
493 }
494 }
495
496 cache = cache->next;
497 }
498
499 gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
500 g_object_unref(store);
501
502 if(sel_iter_valid) {
503 gtk_tree_selection_select_iter(sel, &sel_iter);
504 path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel_iter);
505 }
506
507 /* make list react on clicks */
508 g_signal_connect(view, "row-activated",
509 (GCallback)cachelist_view_onRowActivated, appdata);
510
511 cachelist_expose_t *ce = malloc(sizeof(cachelist_expose_t));
512 ce->appdata = appdata;
513 ce->path = path;
514 ce->done = FALSE;
515
516 g_signal_connect(view, "expose-event",
517 (GCallback)cachelist_expose, ce);
518 g_signal_connect(view, "destroy",
519 (GCallback)cachelist_destroy, ce);
520
521 /* put this inside a scrolled view */
522 #ifndef USE_PANNABLE_AREA
523 GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL);
524 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
525 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
526 gtk_container_add(GTK_CONTAINER(scrolled_window), view);
527 #else
528 GtkWidget *pannable_area = hildon_pannable_area_new();
529
530 gtk_container_add(GTK_CONTAINER(pannable_area), view);
531 #endif
532
533 /* add a timer for automatic update */
534 g_assert(!appdata->cachelist_handler_id);
535 appdata->cachelist_handler_id =
536 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
537
538 #ifdef ENABLE_OSM_GPS_MAP
539 map_update(appdata);
540 #endif
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 /* restore cur_view */
595 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
596 }
597
598 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
599 GtkWidget *window = hildon_stackable_window_new();
600
601 /* store last "cur_view" in window */
602 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
603
604 appdata->cur_gpx = gpx;
605 char *title = g_strdup_printf("%s - GPXView", gpx->name);
606 gtk_window_set_title(GTK_WINDOW(window), title);
607 g_free(title);
608
609 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
610 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
611
612
613 hildon_window_set_app_menu(HILDON_WINDOW(window),
614 menu_create(appdata, MENU_CACHELIST));
615
616 g_signal_connect(G_OBJECT(window), "destroy",
617 G_CALLBACK(on_cachelist_destroy), appdata);
618
619 gtk_widget_show_all(window);
620 }
621 #endif
622 #endif
623
624 /******************** end of cachelist ********************/
625
626 /******************** begin of gpxlist ********************/
627
628 enum {
629 GPXLIST_COL_ICON = 0,
630 GPXLIST_COL_FILENAME,
631 GPXLIST_COL_NAME,
632 GPXLIST_COL_DATE,
633 GPXLIST_COL_CACHES,
634 GPXLIST_COL_OPEN,
635 #ifdef USE_PANNABLE_AREA
636 GPXLIST_COL_DELETE,
637 #endif
638 GPXLIST_COL_DATA,
639 GPXLIST_NUM_COLS
640 } ;
641
642 static GdkPixbuf *gpx_icon_get(gpx_t *gpx) {
643 if(gpx->filename && g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
644 return icon_get(ICON_FILE, 1);
645
646 if(gpx->filename&& !strcasecmp(gpx->filename+strlen(gpx->filename)-4,".zip"))
647 return icon_get(ICON_FILE, 2);
648
649 return icon_get(ICON_FILE, 0);
650 }
651
652 static void gpxlist_set(GtkListStore *store, GtkTreeIter *iter, gpx_t *gpx) {
653 char date_str[32], cnum[32];
654
655 if(gpx->year && gpx->month && gpx->day) {
656 GDate *date = g_date_new_dmy(gpx->day, gpx->month, gpx->year);
657 g_date_strftime(date_str, sizeof(date_str), "%x", date);
658 g_date_free(date);
659 } else
660 strcpy(date_str, "---");
661
662 char *fname = strrchr(gpx->filename, '/');
663 if(!fname) fname = gpx->filename;
664 else fname++; /* skip '/' */
665
666 snprintf(cnum, sizeof(cnum), "%d", gpx_total_caches(gpx));
667
668 /* Append a row and fill in some data */
669 gtk_list_store_set(store, iter,
670 GPXLIST_COL_ICON, gpx_icon_get(gpx),
671 GPXLIST_COL_FILENAME, fname,
672 GPXLIST_COL_NAME, gpx->name,
673 GPXLIST_COL_DATE, gpx->closed?NULL:date_str,
674 GPXLIST_COL_OPEN, !gpx->closed,
675 GPXLIST_COL_CACHES, gpx->closed?NULL:cnum,
676 #ifdef USE_PANNABLE_AREA
677 GPXLIST_COL_DELETE, icon_get(ICON_MISC, 7),
678 #endif
679 GPXLIST_COL_DATA, gpx,
680 -1);
681 }
682
683 static void gpxlist_remove(appdata_t *appdata,
684 GtkListStore *store, GtkTreeIter *iter,
685 gpx_t *gpx) {
686
687 printf("removing %s\n", gpx->name);
688
689 /* de-chain */
690 gpx_t **prev = &appdata->gpx;
691 while(*prev != gpx) prev = &((*prev)->next);
692 *prev = gpx->next;
693
694 /* remove gconf entry if file was closed */
695 gconf_remove_closed_name(appdata, gpx->filename);
696
697 /* free gpx itself */
698 gpx_free(gpx);
699
700 /* and remove from store */
701 gtk_list_store_remove(store, iter);
702 }
703
704 static void gpxlist_close(appdata_t *appdata,
705 GtkListStore *store, GtkTreeIter *iter,
706 gpx_t *gpx) {
707
708 printf("closing %s\n", gpx->name);
709
710 g_assert(!gpx->closed);
711 gpx->closed = TRUE;
712
713 /* free all associated caches */
714 gpx_free_caches(gpx);
715
716 /* update entry */
717 gpxlist_set(store, iter, gpx);
718
719 /* save name in gconf so we know this has been closed */
720 gconf_save_closed_name(appdata, gpx->filename, gpx->name);
721 }
722
723 static void gpxlist_view_onRowActivated(GtkTreeView *treeview,
724 GtkTreePath *path,
725 GtkTreeViewColumn *col,
726 gpointer userdata) {
727 appdata_t *appdata = (appdata_t*)userdata;
728 GtkTreeIter iter;
729 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
730
731 #ifdef USE_MAEMO
732 /* check if a cache is already selected and ignore click if yes */
733 /* (was probably a double click) */
734 if(appdata->cur_gpx) return;
735 #endif
736
737 if (gtk_tree_model_get_iter(model, &iter, path)) {
738 gpx_t *gpx;
739 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
740
741 #ifdef USE_PANNABLE_AREA
742 /* get name of column the user clicked on */
743 const char *col_name = NULL;
744 if(col) col_name = gtk_tree_view_column_get_title(col);
745
746 if(col_name && !strcmp(col_name, "Del")) {
747 printf("clicked delete\n");
748
749 /* ask user what he wants */
750 GtkWidget *dialog = gtk_message_dialog_new(
751 GTK_WINDOW(appdata->window),
752 GTK_DIALOG_DESTROY_WITH_PARENT,
753 GTK_MESSAGE_QUESTION, GTK_BUTTONS_CANCEL,
754 _("Do you want to close this entry only or do "
755 "you want to remove it completely from the list?"));
756
757 gtk_dialog_add_buttons(GTK_DIALOG(dialog),
758 _("Remove"), 1,
759 _("Close"), 2,
760 NULL);
761
762 if(gpx->closed)
763 gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), 2, FALSE);
764
765 gtk_window_set_title(GTK_WINDOW(dialog), _("Remove entry?"));
766
767 /* set the active flag again if the user answered "no" */
768 switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
769
770 case 1:
771 gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
772 break;
773
774 case 2:
775 gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
776 break;
777
778 default:
779 break;
780 }
781
782 gtk_widget_destroy(dialog);
783
784 } else
785 #endif
786 {
787
788 /* this gpx file may be closed. Since the user definitely wants */
789 /* to use it, we just open it again */
790 if(gpx->closed) {
791 gpx_dialog_t *dialog =
792 gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
793 gpx_t *new = NULL;
794
795 if(g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
796 new = gpx_parse_dir(dialog, gpx->filename);
797 else
798 new = gpx_parse(dialog, gpx->filename);
799
800 if(new) {
801 gpx_t **prev = &(appdata->gpx);
802 while(*prev && *prev != gpx)
803 prev = &(*prev)->next;
804
805 /* this entry _must_ be in the list */
806 g_assert(*prev);
807
808 /* replace gpx entry with the new "open" one */
809 (*prev) = new;
810 new->next = gpx->next;
811 gpx->next = NULL;
812
813 /* free old closed one */
814 gpx_free(gpx);
815
816 gpx = new;
817
818 /* finally update the visible list */
819 gpxlist_set(appdata->gpxstore, &iter, gpx);
820
821 /* and remove gconf entry */
822 gconf_remove_closed_name(appdata, gpx->filename);
823
824 #ifndef USE_PANNABLE_AREA
825 gtk_widget_set_sensitive(appdata->menu_close, TRUE);
826 #endif
827 } else {
828 printf("unable to reopen file %s\n", gpx->filename);
829 return;
830 }
831
832 gpx_busy_dialog_destroy(dialog);
833 }
834 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
835 #ifdef USE_STACKABLE_WINDOW
836 if(!appdata->cur_gpx)
837 #endif
838 cachelist_dialog(appdata, gpx);
839 #ifdef USE_STACKABLE_WINDOW
840 else
841 printf("selected gpx, but cachelist window already present\n");
842 #endif
843 #else
844 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
845 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
846 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
847 gtk_widget_show_all(appdata->vbox);
848
849 crumb_add(appdata, gpx->name, CRUMB_CACHELIST, gpx);
850 #endif
851 }
852 }
853 }
854
855 #ifndef USE_PANNABLE_AREA
856 static gboolean
857 view_selection_func(GtkTreeSelection *selection, GtkTreeModel *model,
858 GtkTreePath *path, gboolean path_currently_selected,
859 gpointer userdata) {
860 appdata_t *appdata = (appdata_t*)userdata;
861 GtkTreeIter iter;
862
863 if(gtk_tree_model_get_iter(model, &iter, path)) {
864 gpx_t *gpx;
865 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
866
867 gtk_widget_set_sensitive(appdata->menu_remove, !path_currently_selected);
868
869 if(!gpx->closed)
870 gtk_widget_set_sensitive(appdata->menu_close, !path_currently_selected);
871 }
872
873 return TRUE; /* allow selection state to change */
874 }
875 #endif
876
877 static GtkWidget *gpxlist_create_view_and_model(appdata_t *appdata,
878 gpx_t *sel_gpx) {
879 gpx_t *gpx = appdata->gpx;
880 GtkCellRenderer *renderer;
881
882 /* saved displayed items */
883 appdata->cur_items = appdata->gpxlist_items;
884
885 #ifndef USE_PANNABLE_AREA
886 /* nothing selected yet */
887 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
888 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
889 #endif
890
891 appdata->gpxview = gtk_tree_view_new ();
892
893 GtkTreeSelection *selection =
894 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
895 #ifndef USE_PANNABLE_AREA
896 gtk_tree_selection_set_select_function(selection, view_selection_func,
897 appdata, NULL);
898 #endif
899
900 /* --- "Icon" column --- */
901 renderer = gtk_cell_renderer_pixbuf_new();
902 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
903 -1, "Icon", renderer,
904 "pixbuf", GPXLIST_COL_ICON,
905 // "sensitive", GPXLIST_COL_OPEN,
906 NULL);
907
908 /* --- "FileName" column --- */
909 if(appdata->gpxlist_items & GPXLIST_ITEM_FILENAME) {
910 renderer = gtk_cell_renderer_text_new();
911 gtk_tree_view_insert_column_with_attributes(
912 GTK_TREE_VIEW(appdata->gpxview),
913 -1, "Filename", renderer,
914 "text", GPXLIST_COL_FILENAME,
915 "sensitive", GPXLIST_COL_OPEN,
916 NULL);
917 }
918
919 /* --- "Name" column --- */
920 renderer = gtk_cell_renderer_text_new();
921 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
922
923 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
924 "Name", renderer,
925 "text", GPXLIST_COL_NAME,
926 "sensitive", GPXLIST_COL_OPEN,
927 NULL);
928 gtk_tree_view_column_set_expand(column, TRUE);
929 gtk_tree_view_insert_column(GTK_TREE_VIEW(appdata->gpxview), column, -1);
930
931 /* --- "Date" column --- */
932 if(appdata->gpxlist_items & GPXLIST_ITEM_DATE) {
933 renderer = gtk_cell_renderer_text_new();
934 g_object_set(renderer, "xalign", 1.0, NULL );
935 gtk_tree_view_insert_column_with_attributes(
936 GTK_TREE_VIEW(appdata->gpxview),
937 -1, "Date", renderer,
938 "text", GPXLIST_COL_DATE,
939 "sensitive", GPXLIST_COL_OPEN,
940 NULL);
941 }
942
943 /* --- "Number of caches" column --- */
944 if(appdata->gpxlist_items & GPXLIST_ITEM_CNUM) {
945 renderer = gtk_cell_renderer_text_new();
946 g_object_set(renderer, "xalign", 1.0, NULL );
947 gtk_tree_view_insert_column_with_attributes(
948 GTK_TREE_VIEW(appdata->gpxview),
949 -1, "#Caches", renderer,
950 "text", GPXLIST_COL_CACHES,
951 "sensitive", GPXLIST_COL_OPEN,
952 NULL);
953 }
954
955 #ifdef USE_PANNABLE_AREA
956 /* --- "Delete" column --- */
957 renderer = gtk_cell_renderer_pixbuf_new();
958 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
959 -1, "Del", renderer,
960 "pixbuf", GPXLIST_COL_DELETE,
961 "sensitive", GPXLIST_COL_OPEN,
962 NULL);
963 #endif
964
965 /* build and fill the store */
966 appdata->gpxstore = gtk_list_store_new(GPXLIST_NUM_COLS, GDK_TYPE_PIXBUF,
967 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
968 G_TYPE_STRING, G_TYPE_BOOLEAN,
969 #ifdef USE_PANNABLE_AREA
970 GDK_TYPE_PIXBUF,
971 #endif
972 G_TYPE_POINTER);
973
974 GtkTreePath *path = NULL;
975 GtkTreeIter sel_iter;
976 gboolean sel_iter_valid = FALSE;
977 while(gpx) {
978 GtkTreeIter iter;
979 gtk_list_store_append(appdata->gpxstore, &iter);
980 gpxlist_set(appdata->gpxstore, &iter, gpx);
981
982 if(gpx == sel_gpx) {
983 sel_iter = iter;
984 sel_iter_valid = TRUE;
985 }
986
987 gpx = gpx->next;
988 }
989
990 gtk_tree_view_set_model(GTK_TREE_VIEW(appdata->gpxview),
991 GTK_TREE_MODEL(appdata->gpxstore));
992
993 g_object_unref(appdata->gpxstore);
994
995 if(sel_iter_valid) {
996 gtk_tree_selection_select_iter(selection, &sel_iter);
997 path = gtk_tree_model_get_path(GTK_TREE_MODEL(appdata->gpxstore),
998 &sel_iter);
999 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(appdata->gpxview),
1000 path, NULL, TRUE, 0.0, 0.0);
1001 gtk_tree_path_free(path);
1002 }
1003
1004 /* make list react on clicks */
1005 g_signal_connect(appdata->gpxview, "row-activated",
1006 (GCallback)gpxlist_view_onRowActivated, appdata);
1007
1008 /* put this inside a scrolled view */
1009 #ifndef USE_PANNABLE_AREA
1010 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
1011 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
1012 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1013 gtk_container_add(GTK_CONTAINER(scrolled_window), appdata->gpxview);
1014
1015 return scrolled_window;
1016 #else
1017 GtkWidget *pannable_area = hildon_pannable_area_new();
1018 gtk_container_add(GTK_CONTAINER(pannable_area), appdata->gpxview);
1019
1020 return pannable_area;
1021 #endif
1022 }
1023
1024 /* add last entry in gpx list to visual representation */
1025 static void gpxlist_add(appdata_t *appdata, gpx_t *new) {
1026 GtkTreeIter iter;
1027
1028 gtk_list_store_append(appdata->gpxstore, &iter);
1029 gpxlist_set(appdata->gpxstore, &iter, new);
1030
1031 /* and attach entry to end of list */
1032 gpx_t **gpx = &appdata->gpx;
1033 while(*gpx) gpx = &((*gpx)->next);
1034 *gpx = new;
1035 }
1036
1037 /******************** end of gpxlist ********************/
1038
1039 /******************** begin of menu *********************/
1040
1041 typedef struct {
1042 appdata_t *appdata;
1043 GtkWidget *dialog;
1044 } about_context_t;
1045
1046 #ifdef ENABLE_BROWSER_INTERFACE
1047 void on_paypal_button_clicked(GtkButton *button, about_context_t *context) {
1048 gtk_dialog_response(GTK_DIALOG(context->dialog), GTK_RESPONSE_ACCEPT);
1049 browser_url(context->appdata,
1050 "https://www.paypal.com/cgi-bin/webscr"
1051 "?cmd=_s-xclick&hosted_button_id=7400558");
1052 }
1053 #endif
1054
1055 static void
1056 cb_menu_about(GtkWidget *window, gpointer data) {
1057 about_context_t context;
1058
1059 context.appdata = (appdata_t *)data;
1060
1061 #ifdef ENABLE_LIBLOCATION
1062 char *uses = "uses liblocation";
1063 #elif defined(ENABLE_GPSBT)
1064 char *uses = "uses gpsbt and gpsd";
1065 #else
1066 char *uses = "uses gpsd";
1067 #endif
1068
1069 const gchar *authors[] = {
1070 "Till Harbaum <till@harbaum.org>",
1071 "John Stowers <john.stowers@gmail.com>",
1072 NULL };
1073
1074 context.dialog = g_object_new(GTK_TYPE_ABOUT_DIALOG,
1075 "name", "GPXView",
1076 "version", VERSION,
1077 "copyright", _("Copyright 2008-2009"),
1078 "authors", authors,
1079 "website", _("http://www.harbaum.org/till/maemo"),
1080 "comments", _(uses),
1081 NULL);
1082
1083 #ifdef ENABLE_BROWSER_INTERFACE
1084 /* add a way to donate to the project */
1085 GtkWidget *alignment = gtk_alignment_new(0.5, 0, 0, 0);
1086
1087 GtkWidget *hbox = gtk_hbox_new(FALSE, 8);
1088 gtk_box_pack_start(GTK_BOX(hbox),
1089 gtk_label_new(_("Do you like GPXView?")),
1090 FALSE, FALSE, 0);
1091
1092 GtkWidget *button = gtk_button_new();
1093 gtk_button_set_image(GTK_BUTTON(button),
1094 icon_get_widget(ICON_MISC, 8));
1095 gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
1096 g_signal_connect(button, "clicked",
1097 G_CALLBACK(on_paypal_button_clicked), &context);
1098 gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1099
1100 gtk_container_add(GTK_CONTAINER(alignment), hbox);
1101 gtk_box_pack_start_defaults(GTK_BOX((GTK_DIALOG(context.dialog))->vbox),
1102 alignment);
1103
1104 gtk_widget_show_all(alignment);
1105 #endif
1106
1107 gtk_dialog_run(GTK_DIALOG(context.dialog));
1108 gtk_widget_destroy(context.dialog);
1109 }
1110
1111 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1112 static void
1113 cb_menu_help(GtkWidget *window, gpointer data) {
1114 appdata_t *appdata = (appdata_t*)data;
1115
1116 hildon_help_show(appdata->osso_context, HELP_ID_INTRO, 0);
1117 }
1118 #endif
1119
1120 static void
1121 cb_menu_add(GtkWidget *window, gpointer data) {
1122 appdata_t *appdata = (appdata_t *)data;
1123
1124 gpx_t *new = choose_file(appdata, FALSE);
1125 if(new) gpxlist_add(appdata, new);
1126 }
1127
1128 static void
1129 cb_menu_adddir(GtkWidget *window, gpointer data) {
1130 appdata_t *appdata = (appdata_t *)data;
1131
1132 gpx_t *new = choose_file(appdata, TRUE);
1133 if(new) gpxlist_add(appdata, new);
1134 }
1135
1136 #ifndef USE_PANNABLE_AREA
1137 static void
1138 cb_menu_close(GtkWidget *window, gpointer data) {
1139 appdata_t *appdata = (appdata_t *)data;
1140 GtkTreeSelection *selection;
1141 GtkTreeModel *model;
1142 GtkTreeIter iter;
1143
1144 printf("selected close\n");
1145
1146 /* the entry cannot be closed again */
1147 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1148
1149 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1150
1151 printf("gpxlist close\n");
1152
1153 if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
1154 gpx_t *gpx = NULL;
1155 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1156
1157 if(gpx) gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
1158 } else {
1159 g_print ("no row selected.\n");
1160 }
1161 }
1162
1163 static void
1164 cb_menu_remove(GtkWidget *window, gpointer data) {
1165 appdata_t *appdata = (appdata_t *)data;
1166
1167 /* disable menu item */
1168 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
1169 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1170
1171 GtkTreeModel *model;
1172 GtkTreeIter iter;
1173 GtkTreeSelection *selection =
1174 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1175
1176 printf("gpxlist remove\n");
1177
1178 if(gtk_tree_selection_get_selected(selection, &model, &iter)) {
1179 gpx_t *gpx = NULL;
1180 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1181
1182 if(gpx) gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
1183 } else {
1184 g_print ("no row selected.\n");
1185 }
1186 }
1187
1188 #endif // !USE_PANNABLE_AREA
1189
1190 static void search_result_free(gpx_t *result) {
1191 printf("freeing search results\n");
1192
1193 /* free found chain */
1194 cache_t *cache = result->cache;
1195 while(cache) {
1196 cache_t *next = cache->next;
1197 free(cache);
1198 cache = next;
1199 }
1200 free(result->name);
1201 free(result);
1202 }
1203
1204 #define MAX_HITS 50
1205
1206 static time_t localize_time(time_t in) {
1207 time_t ret;
1208 char *tz;
1209 struct tm *tm = localtime(&in);
1210
1211 tz = getenv("TZ");
1212 setenv("TZ", "", 1);
1213 tzset();
1214 ret = mktime(tm);
1215 if (tz)
1216 setenv("TZ", tz, 1);
1217 else
1218 unsetenv("TZ");
1219 tzset();
1220 return ret;
1221 }
1222
1223 static int days_ago(time_t in) {
1224 int day_in = localize_time(in) / (60*60*24);
1225 int day_now = localize_time(time(NULL)) / (60*60*24);
1226
1227 return day_now - day_in;
1228 }
1229
1230 gpx_t *search_do(appdata_t *appdata, gpx_t *gpx, char *phrase,
1231 int what, gboolean local) {
1232 /* walk through all caches */
1233
1234 int hits = 0;
1235 gpx_t *found = malloc(sizeof(gpx_t));
1236 memset(found, 0, sizeof(gpx_t));
1237 cache_t **cacheP = &(found->cache);
1238
1239 if(what & SEARCH_FINDS) {
1240 time_t loc_now = localize_time(time(NULL));
1241 printf("now: %ld days since 1/1/1970, days hour is %ld\n",
1242 loc_now/(60*60*24), loc_now%(60*60*24)/(60*60));
1243 }
1244
1245 while(gpx && hits < MAX_HITS) {
1246
1247 /* we need all notes ... */
1248 if(what & SEARCH_FINDS) {
1249 notes_load_all(appdata, gpx);
1250 gpx->notes_loaded = TRUE;
1251 }
1252
1253 cache_t *cache = gpx->cache;
1254
1255 while(cache && hits < MAX_HITS) {
1256 gboolean hit = FALSE;
1257
1258 if(what & SEARCH_FINDS) {
1259 if(cache->notes && cache->notes->found ) {
1260 int days = days_ago(cache->notes->ftime);
1261
1262 if(cache->id)
1263 printf("find of %s is %d days ago\n", cache->id, days);
1264
1265 if(days <= appdata->search_days)
1266 hit = 1;
1267 }
1268 } else if(cache->id && (what & SEARCH_ID) &&
1269 strcasestr(cache->id, phrase))
1270 hit = 1;
1271 else if(cache->name && (what & SEARCH_NAME) &&
1272 strcasestr(cache->name, phrase))
1273 hit = 1;
1274 else if(cache->short_description && (what & SEARCH_DESC) &&
1275 strcasestr(cache->short_description, phrase))
1276 hit = 1;
1277 else if(cache->long_description && (what & SEARCH_DESC) &&
1278 strcasestr(cache->long_description, phrase))
1279 hit = 1;
1280 else if(cache->owner && (what & SEARCH_OWNER) &&
1281 strcasestr(cache->owner, phrase))
1282 hit = 1;
1283
1284 if(hit) {
1285 /* chain a copy of this cache structure into the found list */
1286 *cacheP = malloc(sizeof(cache_t));
1287 memcpy(*cacheP, cache, sizeof(cache_t));
1288 (*cacheP)->next = NULL;
1289 cacheP = &((*cacheP)->next);
1290 hits++;
1291 }
1292 cache = cache->next;
1293 }
1294
1295 if(!local) gpx = gpx->next;
1296 else gpx = NULL; /* local search within one gpx only */
1297 }
1298
1299 found->name = strdup(_("Search results"));
1300
1301 return found;
1302 }
1303
1304 typedef struct {
1305 appdata_t *appdata;
1306 GtkWidget *entry, *spinner;
1307 GtkWidget *in_id, *in_name, *in_desc, *in_owner, *in_finds;
1308 } search_context_t;
1309
1310 static void callback_finds_toggled(GtkWidget *widget, gpointer data ) {
1311 search_context_t *context = (search_context_t*)data;
1312
1313 gboolean in_finds = gtk_toggle_button_get_active(
1314 GTK_TOGGLE_BUTTON(context->in_finds));
1315
1316 gtk_widget_set_sensitive(context->entry, !in_finds);
1317 gtk_widget_set_sensitive(context->in_id, !in_finds);
1318 gtk_widget_set_sensitive(context->in_name, !in_finds);
1319 gtk_widget_set_sensitive(context->in_desc, !in_finds);
1320 gtk_widget_set_sensitive(context->in_owner, !in_finds);
1321 gtk_widget_set_sensitive(context->spinner, in_finds);
1322 }
1323
1324 static void
1325 cb_menu_search(GtkWidget *window, gpointer data) {
1326 appdata_t *appdata = (appdata_t *)data;
1327
1328 search_context_t context;
1329 memset(&context, 0, sizeof(search_context_t));
1330 context.appdata = appdata;
1331
1332 GtkWidget *dialog = gtk_dialog_new_with_buttons(_("Enter search phrase"),
1333 GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL,
1334 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1335 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1336 NULL);
1337
1338 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1339 gtk_label_new(_("Search in:")));
1340
1341 GtkWidget *table = gtk_table_new(2, 2, TRUE);
1342 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
1343
1344 context.in_id = gtk_check_button_new_with_label(_("Waypoint IDs"));
1345 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_id),
1346 appdata->search & SEARCH_ID);
1347 gtk_table_attach_defaults(GTK_TABLE(table), context.in_id, 0, 1, 0, 1);
1348
1349 context.in_name = gtk_check_button_new_with_label(_("Names"));
1350 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_name),
1351 appdata->search & SEARCH_NAME);
1352 gtk_table_attach_defaults(GTK_TABLE(table), context.in_name, 1, 2, 0, 1);
1353
1354 context.in_desc = gtk_check_button_new_with_label(_("Descriptions"));
1355 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_desc),
1356 appdata->search & SEARCH_DESC);
1357 gtk_table_attach_defaults(GTK_TABLE(table), context.in_desc, 0, 1, 1, 2);
1358
1359 context.in_owner = gtk_check_button_new_with_label(_("Owner"));
1360 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_owner),
1361 appdata->search & SEARCH_OWNER);
1362 gtk_table_attach_defaults(GTK_TABLE(table), context.in_owner, 1, 2, 1, 2);
1363
1364 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1365
1366 /* -------------------------------------------------------------- */
1367
1368 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1369 gtk_label_new(_("Search for:")));
1370 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1371 context.entry = gtk_entry_new());
1372 if(appdata->search_str)
1373 gtk_entry_set_text(GTK_ENTRY(context.entry), appdata->search_str);
1374
1375 /* -------------------------------------------------------------- */
1376
1377 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1378 gtk_hseparator_new());
1379
1380 GtkWidget *hbox = gtk_hbox_new(FALSE, 5);
1381
1382 context.in_finds = gtk_check_button_new_with_label(_("Search finds for"));
1383 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_finds),
1384 appdata->search & SEARCH_FINDS);
1385 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.in_finds);
1386 g_signal_connect(G_OBJECT(context.in_finds), "toggled",
1387 G_CALLBACK(callback_finds_toggled), &context);
1388
1389 #ifndef USE_MAEMO
1390 GtkObject *adj = gtk_adjustment_new(appdata->search_days, 0, 99, 1, 10, 10);
1391 context.spinner = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0);
1392 #else
1393 context.spinner = hildon_number_editor_new(0, 99);
1394 hildon_number_editor_set_value(HILDON_NUMBER_EDITOR(context.spinner),
1395 appdata->search_days);
1396 #endif
1397 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.spinner);
1398
1399 gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("days")));
1400
1401 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox);
1402
1403 /* -------------------------------------------------------------- */
1404
1405 gtk_widget_show_all(dialog);
1406 callback_finds_toggled(NULL, &context);
1407
1408 if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dialog))) {
1409 char *p = strdup(gtk_entry_get_text(GTK_ENTRY(context.entry)));
1410
1411 /* update saved search string */
1412 if(appdata->search_str) free(appdata->search_str);
1413 if(strlen(p) > 0)
1414 appdata->search_str = strdup(p);
1415
1416 #ifndef USE_MAEMO
1417 appdata->search_days = gtk_spin_button_get_value_as_int(
1418 GTK_SPIN_BUTTON(context.spinner));
1419 #else
1420 appdata->search_days = hildon_number_editor_get_value(
1421 HILDON_NUMBER_EDITOR(context.spinner));
1422 #endif
1423
1424 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_finds)))
1425 appdata->search |= SEARCH_FINDS;
1426 else
1427 appdata->search &= ~SEARCH_FINDS;
1428
1429 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_id)))
1430 appdata->search |= SEARCH_ID;
1431 else
1432 appdata->search &= ~SEARCH_ID;
1433
1434 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_name)))
1435 appdata->search |= SEARCH_NAME;
1436 else
1437 appdata->search &= ~SEARCH_NAME;
1438
1439 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_desc)))
1440 appdata->search |= SEARCH_DESC;
1441 else
1442 appdata->search &= ~SEARCH_DESC;
1443
1444 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_owner)))
1445 appdata->search |= SEARCH_OWNER;
1446 else
1447 appdata->search &= ~SEARCH_OWNER;
1448
1449 gtk_widget_destroy(dialog);
1450
1451 /* don't search if we are asked to search for nothing */
1452 if(((appdata->search & (SEARCH_ID|SEARCH_NAME|SEARCH_DESC|SEARCH_OWNER)) &&
1453 strlen(p) > 0) || (appdata->search & SEARCH_FINDS)) {
1454
1455 printf("Search for %s (flags = %x)...\n", p, appdata->search);
1456
1457 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
1458 gpx_t *found =
1459 search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1460
1461 /* do search result dialog here ... */
1462 cachelist_dialog(appdata, found);
1463 #ifndef USE_STACKABLE_WINDOW
1464 search_result_free(found);
1465 #else
1466 appdata->search_results = found;
1467 #endif
1468 #else
1469 gpx_t *found = NULL;
1470
1471 if(appdata->cur_gpx)
1472 found = search_do(appdata, appdata->cur_gpx, p, appdata->search, TRUE);
1473 else
1474 found = search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1475
1476 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
1477 appdata->cur_view = cachelist_create(appdata, found, NULL);
1478 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
1479 gtk_widget_show_all(appdata->vbox);
1480 crumb_add(appdata, found->name,
1481 appdata->cur_gpx?CRUMB_SEARCH_GPX:CRUMB_SEARCH_GLOBAL, found);
1482 #endif
1483 } else
1484 printf("No valid search: \"%s\" with flags %x!\n", p, appdata->search);
1485
1486 free(p);
1487 } else
1488 gtk_widget_destroy(dialog);
1489 }
1490
1491 static void on_window_destroy (GtkWidget *widget, gpointer data);
1492
1493 #ifndef USE_MAEMO
1494 static void
1495 cb_menu_quit(GtkWidget *window, gpointer data) {
1496 on_window_destroy(window, data);
1497 }
1498 #endif
1499
1500 #ifndef NO_COPY_N_PASTE
1501 static void
1502 cb_menu_cut(GtkWidget *widget, gpointer data) {
1503 appdata_t *appdata = (appdata_t*)data;
1504
1505 if(appdata->active_buffer) {
1506 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1507 gtk_text_buffer_cut_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1508 appdata->clipboard, TRUE);
1509 } else
1510 printf("cut: ERROR, not a text buffer\n");
1511 } else
1512 printf("cut: ERROR, no active buffer\n");
1513 }
1514
1515 static void
1516 cb_menu_copy(GtkWidget *widget, gpointer data) {
1517 appdata_t *appdata = (appdata_t*)data;
1518
1519 if(appdata->active_buffer) {
1520 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1521 gtk_text_buffer_copy_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1522 appdata->clipboard);
1523 } else if(GTK_WIDGET_TYPE(appdata->active_buffer) == gtk_html_get_type()) {
1524 printf("copy from html buffer\n");
1525 html_copy_to_clipboard(appdata);
1526 } else
1527 printf("copy: ERROR, not a text nor a html buffer\n");
1528 } else
1529 printf("copy: ERROR, no active buffer\n");
1530 }
1531
1532 static void
1533 cb_menu_paste(GtkWidget *widget, gpointer data) {
1534 appdata_t *appdata = (appdata_t*)data;
1535
1536 if(appdata->active_buffer) {
1537 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1538 gtk_text_buffer_paste_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1539 appdata->clipboard, NULL, TRUE);
1540 } else
1541 printf("paste: ERROR, not a text buffer\n");
1542 } else
1543 printf("paste: ERROR, no active buffer\n");
1544 }
1545 #endif
1546
1547 static void
1548 cb_menu_export_log(GtkWidget *widget, gpointer data) {
1549 appdata_t *appdata = (appdata_t*)data;
1550 notes_log_export(appdata);
1551 }
1552
1553 #ifdef ENABLE_MAEMO_MAPPER
1554 static void
1555 cb_menu_export_mmpoi(GtkWidget *widget, gpointer data) {
1556 appdata_t *appdata = (appdata_t*)data;
1557 mmpoi_export(appdata);
1558 }
1559 #endif
1560
1561 static void
1562 cb_menu_export_garmin(GtkWidget *widget, gpointer data) {
1563 appdata_t *appdata = (appdata_t*)data;
1564 garmin_export(appdata);
1565 }
1566
1567 #ifdef ENABLE_OSM_GPS_MAP
1568 static void
1569 cb_menu_map(GtkWidget *window, gpointer data) {
1570 map((appdata_t *)data);
1571 }
1572 #endif
1573
1574 static void
1575 cb_menu_geomath(GtkWidget *window, gpointer data) {
1576 geomath_dialog((appdata_t *)data);
1577 }
1578
1579 static void
1580 cb_menu_geotext(GtkWidget *window, gpointer data) {
1581 geotext_dialog((appdata_t *)data);
1582 }
1583
1584 static void
1585 cb_menu_precpos(GtkWidget *window, gpointer data) {
1586 precise_position((appdata_t *)data);
1587 }
1588
1589 #ifdef USE_STACKABLE_WINDOW
1590 typedef struct {
1591 char *label, *desc;
1592 GtkSignalFunc activate_cb;
1593 } menu_entry_t;
1594
1595 typedef struct {
1596 const char *title;
1597 const menu_entry_t *menu;
1598 int len;
1599 } submenu_t;
1600
1601 #define COLUMNS 1
1602
1603 void on_submenu_entry_clicked(GtkButton *button, GtkWidget *menu) {
1604
1605 /* force closing of submenu dialog */
1606 gtk_dialog_response(GTK_DIALOG(menu), GTK_RESPONSE_NONE);
1607 gtk_widget_hide(menu);
1608
1609 /* let gtk clean up */
1610 while(gtk_events_pending())
1611 gtk_main_iteration();
1612 }
1613
1614 static GtkWidget *app_submenu_create(appdata_t *appdata,
1615 const submenu_t *submenu) {
1616
1617 /* create a oridinary dialog box */
1618 GtkWidget *dialog = gtk_dialog_new();
1619 gtk_window_set_title(GTK_WINDOW(dialog), _(submenu->title));
1620 gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
1621 gtk_window_set_transient_for(GTK_WINDOW(dialog),
1622 GTK_WINDOW(appdata->window));
1623 gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
1624
1625 GtkWidget *table = gtk_table_new(submenu->len/COLUMNS, COLUMNS, TRUE);
1626 int x = 0, y = 0;
1627
1628 const menu_entry_t *menu_entries = submenu->menu;
1629 while(menu_entries->label) {
1630 GtkWidget *button = NULL;
1631
1632 button = hildon_button_new_with_text(
1633 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1634 HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1635 _(menu_entries->label), _(menu_entries->desc));
1636
1637 /* try to center both texts */
1638 hildon_button_set_title_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1639 hildon_button_set_value_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1640
1641 g_signal_connect(button, "clicked",
1642 G_CALLBACK(on_submenu_entry_clicked), dialog);
1643
1644 g_signal_connect(button, "clicked",
1645 menu_entries->activate_cb, appdata);
1646
1647 gtk_table_attach_defaults(GTK_TABLE(table), button, x, x+1, y, y+1);
1648
1649 x++;
1650 if(x == COLUMNS) { x = 0; y++; }
1651
1652 menu_entries++;
1653 }
1654
1655 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1656
1657 return dialog;
1658 }
1659
1660 /* popup the dialog shaped submenu */
1661 static void submenu_popup(GtkWidget *menu) {
1662 gtk_widget_show_all(menu);
1663 gtk_dialog_run(GTK_DIALOG(menu));
1664 gtk_widget_hide(menu);
1665 }
1666
1667 static void submenu_cleanup(GtkWidget *menu) {
1668 gtk_widget_destroy(menu);
1669 }
1670
1671 static const menu_entry_t submenu_export_entries[] = {
1672 #ifdef ENABLE_MAEMO_MAPPER
1673 { "Export to Maemo Mapper" , "Save a Maemo Mapper POI file",
1674 G_CALLBACK(cb_menu_export_mmpoi) },
1675 #endif
1676 { "Export Field Notes", "Save a Garmin Field Notes file",
1677 G_CALLBACK(cb_menu_export_log) },
1678 { "Export Garmin GPX", "Save modified waypoints in GPX file",
1679 G_CALLBACK(cb_menu_export_garmin) },
1680 { NULL, NULL, NULL }
1681 };
1682
1683 static const submenu_t submenu_export = {
1684 "Export", submenu_export_entries,
1685 sizeof(submenu_export_entries)/sizeof(menu_entry_t)-1
1686 };
1687
1688 /* the export submenu */
1689 void on_export_clicked(GtkButton *button, appdata_t *appdata) {
1690 if(!appdata->export_menu)
1691 appdata->export_menu = app_submenu_create(appdata, &submenu_export);
1692
1693 submenu_popup(appdata->export_menu);
1694 }
1695
1696 static const menu_entry_t submenu_tools_entries[] = {
1697 { "Geomath", "Geocoordinate calculation",
1698 G_CALLBACK(cb_menu_geomath) },
1699 { "Geotext", "Text analysis",
1700 G_CALLBACK(cb_menu_geotext) },
1701 { "Precise Position", "Calculate a precise GPS position",
1702 G_CALLBACK(cb_menu_precpos) },
1703 { NULL, NULL, NULL }
1704 };
1705
1706 static const submenu_t submenu_tools = {
1707 "Tools", submenu_tools_entries,
1708 sizeof(submenu_tools_entries)/sizeof(menu_entry_t)-1
1709 };
1710
1711 /* the tools submenu */
1712 void on_tools_clicked(GtkButton *button, appdata_t *appdata) {
1713 if(!appdata->tools_menu)
1714 appdata->tools_menu = app_submenu_create(appdata, &submenu_tools);
1715
1716 submenu_popup(appdata->tools_menu);
1717 }
1718
1719 HildonAppMenu *menu_create(appdata_t *appdata, int mode) {
1720 GtkWidget *button;
1721 HildonAppMenu *menu = HILDON_APP_MENU(hildon_app_menu_new());
1722
1723 /* ------- */
1724 button = gtk_button_new_with_label(_("About"));
1725 g_signal_connect_after(button, "clicked",
1726 G_CALLBACK(cb_menu_about), appdata);
1727 hildon_app_menu_append(menu, GTK_BUTTON(button));
1728
1729 button = gtk_button_new_with_label(_("Settings"));
1730 g_signal_connect_after(button, "clicked", G_CALLBACK(cb_menu_settings),
1731 appdata);
1732 hildon_app_menu_append(menu, GTK_BUTTON(button));
1733
1734 if(mode == MENU_GPXLIST) {
1735 button = gtk_button_new_with_label(_("Import file"));
1736 g_signal_connect_after(button, "clicked",
1737 G_CALLBACK(cb_menu_add), appdata);
1738 hildon_app_menu_append(menu, GTK_BUTTON(button));
1739
1740 button = gtk_button_new_with_label(_("Import directory"));
1741 g_signal_connect_after(button, "clicked",
1742 G_CALLBACK(cb_menu_adddir), appdata);
1743 hildon_app_menu_append(menu, GTK_BUTTON(button));
1744
1745 button = gtk_button_new_with_label(_("Export"));
1746 g_signal_connect_after(button, "clicked",
1747 G_CALLBACK(on_export_clicked), appdata);
1748 hildon_app_menu_append(menu, GTK_BUTTON(button));
1749
1750 button = gtk_button_new_with_label(_("Search"));
1751 g_signal_connect_after(button, "clicked",
1752 G_CALLBACK(cb_menu_search), appdata);
1753 hildon_app_menu_append(menu, GTK_BUTTON(button));
1754 }
1755
1756 button = gtk_button_new_with_label(_("Tools"));
1757 g_signal_connect_after(button, "clicked",
1758 G_CALLBACK(on_tools_clicked), appdata);
1759 hildon_app_menu_append(menu, GTK_BUTTON(button));
1760
1761 #ifdef ENABLE_OSM_GPS_MAP
1762 button = gtk_button_new_with_label(_("Map"));
1763 g_signal_connect_after(button, "clicked",
1764 G_CALLBACK(cb_menu_map), appdata);
1765 hildon_app_menu_append(menu, GTK_BUTTON(button));
1766 #endif
1767
1768 #ifdef HILDON_HELP
1769 button = gtk_button_new_with_label(_("Help"));
1770 g_signal_connect_after(button, "clicked",
1771 G_CALLBACK(cb_menu_help), appdata);
1772 hildon_app_menu_append(menu, GTK_BUTTON(button));
1773 #endif
1774
1775 gtk_widget_show_all(GTK_WIDGET(menu));
1776
1777 return menu;
1778 }
1779 #else
1780
1781 void menu_create(appdata_t *appdata) {
1782 GtkWidget *menu, *item;
1783 menu = gtk_menu_new();
1784
1785 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1786 appdata->menu_import =
1787 #endif
1788 item = gtk_menu_item_new_with_label(_("Import"));
1789 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1790 GtkWidget *submenu = gtk_menu_new();
1791 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1792
1793 item = gtk_menu_item_new_with_label( _("File") );
1794 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1795 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_add), appdata);
1796
1797 item = gtk_menu_item_new_with_label( _("Directory") );
1798 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1799 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_adddir), appdata);
1800
1801 #ifndef USE_PANNABLE_AREA
1802 gtk_menu_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new());
1803
1804 appdata->menu_close =
1805 item = gtk_menu_item_new_with_label( _("Close") );
1806 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1807 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_close), appdata);
1808
1809 appdata->menu_remove =
1810 item = gtk_menu_item_new_with_label( _("Remove") );
1811 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1812 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_remove), appdata);
1813 #endif
1814
1815 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1816 appdata->menu_export =
1817 #endif
1818 item = gtk_menu_item_new_with_label(_("Export"));
1819 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1820 submenu = gtk_menu_new();
1821 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1822
1823 #ifdef ENABLE_MAEMO_MAPPER
1824 item = gtk_menu_item_new_with_label( _("Maemo Mapper POI") );
1825 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1826 g_signal_connect(item, "activate",
1827 GTK_SIGNAL_FUNC(cb_menu_export_mmpoi), appdata);
1828 #endif
1829
1830 item = gtk_menu_item_new_with_label( _("Garmin Field Notes") );
1831 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1832 g_signal_connect(item, "activate",
1833 GTK_SIGNAL_FUNC(cb_menu_export_log), appdata);
1834
1835 item = gtk_menu_item_new_with_label( _("Garmin GPX") );
1836 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1837 g_signal_connect(item, "activate",
1838 GTK_SIGNAL_FUNC(cb_menu_export_garmin), appdata);
1839
1840 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1841 appdata->menu_search =
1842 #endif
1843 item = gtk_menu_item_new_with_label( _("Search") );
1844 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1845 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_search), appdata);
1846
1847 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1848
1849 #ifndef NO_COPY_N_PASTE
1850 /* ----------- copy'n paste submenu ----------------- */
1851 appdata->clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
1852 gtk_clipboard_set_can_store(appdata->clipboard, NULL, 0);
1853
1854 item = gtk_menu_item_new_with_label(_("Edit"));
1855 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1856 submenu = gtk_menu_new();
1857 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1858
1859 appdata->menu_cut = item = gtk_menu_item_new_with_label( _("Cut") );
1860 gtk_widget_set_sensitive(item, FALSE);
1861 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1862 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_cut), appdata);
1863 appdata->menu_copy = item = gtk_menu_item_new_with_label( _("Copy") );
1864 gtk_widget_set_sensitive(item, FALSE);
1865 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1866 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_copy), appdata);
1867 appdata->menu_paste = item = gtk_menu_item_new_with_label( _("Paste") );
1868 gtk_widget_set_sensitive(item, FALSE);
1869 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1870 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_paste), appdata);
1871 #endif
1872
1873 item = gtk_menu_item_new_with_label( _("Settings") );
1874 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1875 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_settings),
1876 appdata);
1877
1878 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1879
1880 #ifdef ENABLE_OSM_GPS_MAP
1881 item = gtk_menu_item_new_with_label( _("Map") );
1882 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1883 g_signal_connect(item, "activate",
1884 GTK_SIGNAL_FUNC(cb_menu_map), appdata);
1885 #endif
1886
1887 item = gtk_menu_item_new_with_label(_("Tools"));
1888 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1889 submenu = gtk_menu_new();
1890 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1891
1892 item = gtk_menu_item_new_with_label( _("Geomath") );
1893 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1894 g_signal_connect(item, "activate",
1895 GTK_SIGNAL_FUNC(cb_menu_geomath), appdata);
1896
1897 item = gtk_menu_item_new_with_label( _("Geotext") );
1898 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1899 g_signal_connect(item, "activate",
1900 GTK_SIGNAL_FUNC(cb_menu_geotext), appdata);
1901
1902 item = gtk_menu_item_new_with_label( _("Precise Position") );
1903 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1904 g_signal_connect(item, "activate",
1905 GTK_SIGNAL_FUNC(cb_menu_precpos), appdata);
1906
1907 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1908
1909 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1910 item = gtk_menu_item_new_with_label( _("Help") );
1911 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1912 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_help), appdata);
1913 #endif
1914
1915 item = gtk_menu_item_new_with_label( _("About") );
1916 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1917 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_about), appdata);
1918
1919 #ifndef USE_MAEMO
1920 item = gtk_menu_item_new_with_label( _("Quit") );
1921 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1922 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_quit), appdata);
1923 #endif
1924
1925 #ifdef USE_MAEMO
1926 hildon_window_set_menu(appdata->window, GTK_MENU(menu));
1927 #else
1928 /* attach ordinary gtk menu */
1929 GtkWidget *menu_bar = gtk_menu_bar_new();
1930
1931 GtkWidget *root_menu = gtk_menu_item_new_with_label (_("Menu"));
1932 gtk_widget_show(root_menu);
1933
1934 gtk_menu_bar_append(menu_bar, root_menu);
1935 gtk_menu_item_set_submenu(GTK_MENU_ITEM (root_menu), menu);
1936
1937 gtk_widget_show(menu_bar);
1938 gtk_box_pack_start(GTK_BOX(appdata->vbox), menu_bar, 0, 0, 0);
1939 #endif
1940 }
1941 #endif
1942
1943 /********************* end of menu **********************/
1944
1945 void cleanup(appdata_t *appdata) {
1946 gpx_free_all(appdata->gpx);
1947 if(appdata->path) free(appdata->path);
1948 if(appdata->image_path) free(appdata->image_path);
1949 if(appdata->search_str) free(appdata->search_str);
1950
1951 #ifdef USE_STACKABLE_WINDOW
1952 if(appdata->export_menu) submenu_cleanup(appdata->export_menu);
1953 if(appdata->tools_menu) submenu_cleanup(appdata->tools_menu);
1954 #endif
1955
1956 gnome_vfs_shutdown();
1957 icons_free();
1958 gps_release(appdata);
1959
1960 #ifdef USE_MAEMO
1961 if(appdata->search_results) {
1962 printf("freeing pending search\n");
1963 search_result_free(appdata->search_results);
1964 }
1965
1966 if(appdata->osso_context)
1967 osso_deinitialize(appdata->osso_context);
1968
1969 appdata->program = NULL;
1970 #endif
1971
1972 /* free chain of locations */
1973 location_t *loc = appdata->location;
1974 while(loc) {
1975 location_t *next = loc->next;
1976 if(loc->name) free(loc->name);
1977 free(loc);
1978 loc = next;
1979 }
1980
1981 puts("everything is gone");
1982 }
1983
1984 static void on_window_destroy (GtkWidget *widget, gpointer data) {
1985 appdata_t *appdata = (appdata_t*)data;
1986
1987 gconf_save_state(appdata);
1988 gtk_main_quit();
1989 appdata->window = NULL;
1990 }
1991
1992 gboolean on_window_key_press(GtkWidget *widget,
1993 GdkEventKey *event, appdata_t *appdata) {
1994 int handled = FALSE;
1995
1996 // printf("key event %d\n", event->keyval);
1997
1998 switch(event->keyval) {
1999 #ifdef USE_MAEMO
2000
2001 #ifdef HILDON_HARDKEY_INCREASE
2002 case HILDON_HARDKEY_INCREASE:
2003 html_zoom(appdata, TRUE);
2004 handled = TRUE;
2005 break;
2006 #endif
2007
2008 #ifdef HILDON_HARDKEY_DECREASE
2009 case HILDON_HARDKEY_DECREASE:
2010 html_zoom(appdata, FALSE);
2011 handled = TRUE;
2012 break;
2013 #endif
2014
2015 #ifdef HILDON_HARDKEY_FULLSCREEN
2016 case HILDON_HARDKEY_FULLSCREEN:
2017 {
2018 appdata->fullscreen = !appdata->fullscreen;
2019
2020 if(appdata->fullscreen)
2021 gtk_window_fullscreen(GTK_WINDOW(appdata->window));
2022 else
2023 gtk_window_unfullscreen(GTK_WINDOW(appdata->window));
2024
2025 handled = TRUE;
2026 }
2027 break;
2028 #endif
2029
2030 #else
2031 case '+':
2032 printf("zoom+\n");
2033 html_zoom(appdata, TRUE);
2034 handled = TRUE;
2035 break;
2036 case '-':
2037 printf("zoom-\n");
2038 html_zoom(appdata, FALSE);
2039 handled = TRUE;
2040 break;
2041 #endif
2042 }
2043
2044 return handled;
2045 }
2046
2047 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
2048 typedef struct {
2049 int level;
2050 appdata_t *appdata;
2051 gpointer data;
2052 } crumb_t;
2053
2054 static void
2055 crumb_back(gpointer data) {
2056 crumb_t *crumb = (crumb_t*)data;
2057 printf("crumb_back called with %d\n", crumb->level);
2058
2059 /* don't do anything if main window has already been destroyed */
2060 if(!crumb->appdata->window) {
2061 printf("Main window gone ...\n");
2062 return;
2063 }
2064
2065 /* whatever is being displayed: we don't need it anymore */
2066 gtk_container_remove(GTK_CONTAINER(crumb->appdata->vbox),
2067 crumb->appdata->cur_view);
2068
2069 /* back from cache to cachelist */
2070 if(crumb->level == CRUMB_CACHE) {
2071 gpx_t *gpx = crumb->appdata->search_results;
2072
2073 if(!gpx) {
2074 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2075 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2076 printf("no search data found, return to gpx\n");
2077 gpx = crumb->appdata->cur_gpx;
2078 } else
2079 printf("returning to search result\n");
2080
2081 g_assert(gpx != NULL);
2082
2083 crumb->appdata->cur_view = cachelist_create(crumb->appdata, gpx,
2084 crumb->appdata->cur_cache);
2085
2086 /* returning from cache view: invalidate cache reference */
2087 crumb->appdata->cur_cache = NULL;
2088
2089 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2090 crumb->appdata->cur_view);
2091 }
2092
2093 if(crumb->level == CRUMB_SEARCH_GPX) {
2094 printf("returning from a local search!\n");
2095
2096 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2097
2098 search_result_free((gpx_t*)crumb->data);
2099 crumb->appdata->search_results = NULL;
2100
2101 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2102
2103 crumb->appdata->cur_view = cachelist_create(crumb->appdata,
2104 crumb->appdata->cur_gpx, NULL);
2105 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2106 crumb->appdata->cur_view);
2107 }
2108
2109 /* back from cachelist to gpxlist */
2110 if((crumb->level == CRUMB_CACHELIST) ||
2111 (crumb->level == CRUMB_SEARCH_GLOBAL)) {
2112
2113 crumb->appdata->cur_view = gpxlist_create_view_and_model(
2114 crumb->appdata, crumb->appdata->cur_gpx);
2115
2116 /* returning from cachelist/global search view: */
2117 /* invalidate gpx reference */
2118 crumb->appdata->cur_gpx = NULL;
2119
2120 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2121 crumb->appdata->cur_view);
2122
2123 if((crumb->level == CRUMB_SEARCH_GLOBAL) ||
2124 (crumb->level == CRUMB_SEARCH_GPX)) {
2125 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2126
2127 search_result_free((gpx_t*)crumb->data);
2128 crumb->appdata->search_results = NULL;
2129 }
2130
2131 /* enable gpxlist related menu entries */
2132 gtk_widget_set_sensitive(crumb->appdata->menu_import, TRUE);
2133 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2134 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2135 }
2136
2137 gtk_widget_show_all(crumb->appdata->vbox);
2138 g_free(data);
2139 }
2140
2141 static void crumb_add(appdata_t *appdata, char *name, int level,
2142 gpointer user_data) {
2143 crumb_t *crumb = malloc(sizeof(crumb_t));
2144 crumb->level = level;
2145 crumb->appdata = appdata;
2146 crumb->data = user_data;
2147
2148 printf("crumb_add with level %d\n", level);
2149
2150 /* save that we are working on search results */
2151 if((level == CRUMB_SEARCH_GLOBAL) ||
2152 (level == CRUMB_SEARCH_GPX)) {
2153 appdata->search_results = (gpx_t*)user_data;
2154
2155 /* searches cannot be nested */
2156 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2157 }
2158
2159 /* save "path" pointers in appdata */
2160 if(crumb->level == CRUMB_CACHELIST)
2161 appdata->cur_gpx = (gpx_t*)user_data;
2162
2163 if(crumb->level == CRUMB_CACHE) {
2164 appdata->cur_cache = (cache_t*)user_data;
2165 /* the cache view cannot be searched */
2166 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2167 gtk_widget_set_sensitive(appdata->menu_export, FALSE);
2168 }
2169
2170 if(level != CRUMB_GPXLIST) {
2171 /* disable gpxlist related menu entries */
2172 gtk_widget_set_sensitive(appdata->menu_import, FALSE);
2173 #ifndef USE_PANNABLE_AREA
2174 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
2175 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
2176 #endif
2177 }
2178
2179 #ifdef USE_BREAD_CRUMB_TRAIL
2180 hildon_bread_crumb_trail_push_text(HILDON_BREAD_CRUMB_TRAIL(appdata->bct),
2181 name, crumb, (GDestroyNotify)crumb_back);
2182 #else
2183 bct_push_text(appdata->bct, name, crumb, (GDestroyNotify)crumb_back);
2184 #endif
2185 }
2186 #endif // USE_BREAD_CRUMB_TRAIL
2187
2188 void main_after_settings_redraw(appdata_t *appdata, int flags) {
2189 printf("main after settings redraw\n");
2190
2191 if(!appdata->cur_view) {
2192 printf("no active view\n");
2193 return;
2194 }
2195
2196 /* a cache screen cannot be changed from the settings and thus doesn't */
2197 /* need to be redrawn */
2198 if(appdata->cur_cache) {
2199 printf("No redraw in cache view required\n");
2200 return;
2201 }
2202
2203 int redraw = 0; // nothing to redraw
2204
2205 if(appdata->search_results) {
2206 if((appdata->cur_items != appdata->cachelist_items) || flags)
2207 redraw = 1;
2208 } else {
2209 if(!appdata->cur_gpx) {
2210 if(appdata->cur_items != appdata->gpxlist_items)
2211 redraw = 2; // redraw gpxlist
2212 } else {
2213 if((appdata->cur_items != appdata->cachelist_items) || flags)
2214 redraw = 3; // redraw cachelist
2215 }
2216 }
2217
2218 if(redraw) {
2219 GtkWidget *container = appdata->vbox;
2220
2221 #ifdef USE_STACKABLE_WINDOW
2222 HildonWindowStack *stack = hildon_window_stack_get_default();
2223 container = hildon_window_stack_peek(stack);
2224 #endif
2225
2226 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
2227 switch(redraw) {
2228 case 1:
2229 appdata->cur_view = cachelist_create(appdata,
2230 appdata->search_results, NULL);
2231 break;
2232 case 2:
2233 appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2234 break;
2235 case 3:
2236 appdata->cur_view = cachelist_create(appdata,
2237 appdata->cur_gpx, NULL);
2238 break;
2239 }
2240
2241 #ifdef USE_STACKABLE_WINDOW
2242 if(container != appdata->vbox)
2243 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
2244 else
2245 #endif
2246 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
2247
2248 gtk_widget_show_all(container);
2249 }
2250 }
2251
2252 int main(int argc, char *argv[]) {
2253 appdata_t appdata;
2254
2255 /* init appdata */
2256 memset(&appdata, 0, sizeof(appdata));
2257
2258 printf("Using locale for %s in %s\n", PACKAGE, LOCALEDIR);
2259
2260 setlocale(LC_ALL, "");
2261 bindtextdomain(PACKAGE, LOCALEDIR);
2262 bind_textdomain_codeset(PACKAGE, "UTF-8");
2263 textdomain(PACKAGE);
2264
2265 /* prepare thread system */
2266 g_thread_init(NULL);
2267
2268 gtk_init (&argc, &argv);
2269
2270 #ifdef USE_MAEMO
2271 printf("Installing osso context for \"org.harbaum." APP "\"\n");
2272 appdata.osso_context = osso_initialize("org.harbaum."APP,
2273 VERSION, TRUE, NULL);
2274 if(appdata.osso_context == NULL) {
2275 fprintf(stderr, "error initiating osso context\n");
2276 }
2277
2278 #ifdef ENABLE_MAEMO_MAPPER
2279 dbus_register(&appdata);
2280 #endif
2281 #endif
2282
2283 icons_init();
2284
2285 if(!gnome_vfs_init()) {
2286 g_error("Gnome VFS init failed\n");
2287 }
2288
2289 #ifdef USE_MAEMO
2290 /* Create the hildon program and setup the title */
2291 appdata.program = HILDON_PROGRAM(hildon_program_get_instance());
2292 g_set_application_name("GPXView");
2293
2294 /* Create HildonWindow and set it to HildonProgram */
2295 #ifdef USE_STACKABLE_WINDOW
2296 appdata.window = HILDON_WINDOW(hildon_stackable_window_new());
2297 #else
2298 appdata.window = HILDON_WINDOW(hildon_window_new());
2299 #endif
2300 hildon_program_add_window(appdata.program, appdata.window);
2301 #else
2302 /* Create a Window. */
2303 appdata.window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2304 /* Set a decent default size for the window. */
2305 gtk_window_set_default_size(GTK_WINDOW(appdata.window), 640, 480);
2306 #endif
2307
2308 #if MAEMO_VERSION_MAJOR == 5
2309 gtk_window_set_title(GTK_WINDOW(appdata.window), "GPXView");
2310 #endif
2311
2312 g_signal_connect(G_OBJECT(appdata.window), "destroy",
2313 G_CALLBACK(on_window_destroy), &appdata);
2314
2315 g_signal_connect(G_OBJECT(appdata.window), "key_press_event",
2316 G_CALLBACK(on_window_key_press), &appdata);
2317
2318 appdata.vbox = gtk_vbox_new(FALSE, 2);
2319 gtk_container_add(GTK_CONTAINER(appdata.window), appdata.vbox);
2320 #ifndef USE_STACKABLE_WINDOW
2321 menu_create(&appdata);
2322 #else
2323 hildon_window_set_app_menu(HILDON_WINDOW(appdata.window),
2324 menu_create(&appdata, MENU_GPXLIST));
2325 #endif
2326
2327 #ifdef USE_BREAD_CRUMB_TRAIL
2328 appdata.bct = hildon_bread_crumb_trail_new();
2329
2330 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2331
2332 hildon_bread_crumb_trail_clear(HILDON_BREAD_CRUMB_TRAIL(appdata.bct));
2333 #else
2334 #ifdef BCT
2335 /* on non-hildon machines we use some custom made breadcrumbtrail */
2336 /* replacement */
2337 appdata.bct = bct_new();
2338 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2339 #endif
2340 #endif
2341
2342 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
2343 crumb_add(&appdata, "GPX", CRUMB_GPXLIST, NULL);
2344 #endif
2345
2346 /* wait for main gui to appear */
2347 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2348 while(gtk_events_pending())
2349 gtk_main_iteration();
2350
2351 appdata.gconf_client = gconf_client_get_default();
2352 gconf_load_state(&appdata);
2353 gps_init(&appdata);
2354
2355 appdata.cur_view = gpxlist_create_view_and_model(&appdata, NULL);
2356 gtk_box_pack_start_defaults(GTK_BOX(appdata.vbox), appdata.cur_view);
2357
2358 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2359 gtk_main();
2360
2361 cleanup(&appdata);
2362
2363 return 0;
2364 }