Contents of /trunk/src/main.c

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Revision 233 - (show annotations)
Wed Dec 9 19:45:36 2009 UTC (14 years, 4 months ago) by harbaum
File MIME type: text/plain
File size: 70187 byte(s) 
File selection fremantleized
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 #define __USE_GNU
19 #include <string.h>
20
21 #include <stdio.h>
22 #include <math.h>
23
24 #include <curl/curl.h>
25
26 #include <time.h>
27 #include <sys/time.h>
28
29 #include "gpxview.h"
30 #include "custom_size_renderer.h"
31 #include "custom_rating_renderer.h"
32 #include "custom_type_renderer.h"
33
34 #ifdef USE_MAEMO
35 #include <hildon/hildon-banner.h>
36 #if MAEMO_VERSION_MAJOR >= 5
37 #include <hildon/hildon-note.h>
38 #include <hildon/hildon-entry.h>
39 #endif
40 #endif
41
42 #include <locale.h>
43
44 extern char *strcasestr (__const char *__haystack, __const char *__needle);
45
46 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
47 static void crumb_add(appdata_t *appdata, char *name, int level,
48 gpointer user_data);
49
50 enum {
51 CRUMB_GPXLIST = 0,
52 CRUMB_CACHELIST,
53 CRUMB_SEARCH_GLOBAL,
54 CRUMB_SEARCH_GPX,
55 CRUMB_CACHE,
56 };
57 #endif
58
59 /* size of first buffer malloc; start small to exercise grow routines */
60 #define FIRSTSIZE 1
61
62 void errorf(const char *fmt, ...) {
63 va_list args;
64 char *buf = NULL;
65 size_t bufsize;
66 char *newbuf;
67 size_t nextsize = 0;
68 int outsize;
69
70 bufsize = 0;
71 for (;;) {
72 if (bufsize == 0) {
73 if ((buf = (char *)malloc(FIRSTSIZE)) == NULL)
74 return;
75
76 bufsize = 1;
77 } else if ((newbuf = (char *)realloc(buf, nextsize)) != NULL) {
78 buf = newbuf;
79 bufsize = nextsize;
80 } else {
81 free(buf);
82 return;
83 }
84
85 va_start(args, fmt);
86 outsize = vsnprintf(buf, bufsize, fmt, args);
87 va_end(args);
88
89 if (outsize == -1) {
90 nextsize = bufsize * 2;
91 } else if (outsize == bufsize) {
92 nextsize = bufsize * 2;
93 } else if (outsize > bufsize) {
94 nextsize = outsize + 2; // Linux!
95 } else if (outsize == bufsize - 1) {
96 nextsize = bufsize * 2;
97 } else {
98 /* Output was not truncated */
99 break;
100 }
101 }
102
103 #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5)
104 GtkWidget *dialog = gtk_message_dialog_new(
105 GTK_WINDOW(NULL),
106 GTK_DIALOG_DESTROY_WITH_PARENT,
107 GTK_MESSAGE_ERROR,
108 GTK_BUTTONS_CLOSE, buf);
109
110 gtk_window_set_title(GTK_WINDOW(dialog), _("ERROR"));
111 #else
112 GtkWidget *dialog =
113 hildon_note_new_information(GTK_WINDOW(NULL), buf);
114 #endif
115
116 gtk_dialog_run(GTK_DIALOG(dialog));
117 gtk_widget_destroy(dialog);
118
119 free(buf);
120 }
121
122 gpx_t *choose_file(appdata_t *appdata, gboolean whole_dir) {
123 GtkWidget *dialog;
124 gpx_t *gpx = NULL;
125
126 #ifdef USE_MAEMO
127 dialog = hildon_file_chooser_dialog_new(GTK_WINDOW(appdata->window),
128 whole_dir?GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER :
129 GTK_FILE_CHOOSER_ACTION_OPEN);
130
131 #ifdef HILDON_HELP
132 hildon_help_dialog_help_enable(GTK_DIALOG(dialog),
133 HELP_ID_IMPORT, appdata->osso_context);
134 #endif
135 #else
136 dialog = gtk_file_chooser_dialog_new (whole_dir?_("Import directory"):
137 _("Import file"),
138 GTK_WINDOW(appdata->window),
139 whole_dir?GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER :
140 GTK_FILE_CHOOSER_ACTION_OPEN,
141 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
142 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
143 NULL);
144 #endif
145
146 /* use path if one is present */
147 if(appdata->path)
148 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog),
149 appdata->path);
150
151 gtk_widget_show_all (GTK_WIDGET(dialog));
152 if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_FM_OK) {
153 char *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
154
155 if(filename) {
156 gpx_dialog_t *dialog = gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
157
158 if(!whole_dir)
159 gpx = gpx_parse(dialog, filename, appdata->username);
160 else {
161 /* cur trailing '/' if present */
162 if(strlastchr(filename) == '/')
163 filename[strlen(filename)] = 0;
164
165 gpx = gpx_parse_dir(dialog, filename, appdata->username);
166 }
167
168 gpx_busy_dialog_destroy(dialog);
169
170 /* save path if gpx was successfully loaded */
171 if(gpx) {
172 char *r = strrchr(filename, '/');
173
174 /* there is a delimiter, use everything left of it as path */
175 if(r && !whole_dir) {
176 *r = 0;
177 if(appdata->path) free(appdata->path);
178 appdata->path = strdup(filename);
179 /* restore path ... just in case ... */
180 *r = '/';
181 }
182
183 if(whole_dir)
184 appdata->path = strdup(filename);
185 } else
186 errorf(_("Load error"));
187
188 g_free (filename);
189 } else {
190 #ifndef USE_MAEMO
191 errorf(_("Error accessing the file."));
192 #else
193 errorf(_("Error accessing the file. This may happen if the file "
194 "resides on a remote file system. Please copy the file onto "
195 "the device (e.g. onto the memory card) and try again."));
196 #endif
197 }
198 }
199
200 gtk_widget_destroy (dialog);
201
202 return gpx;
203 }
204
205 /******************** begin of cachelist ********************/
206
207 enum {
208 CACHELIST_COL_TYPE = 0,
209 CACHELIST_COL_ID,
210 CACHELIST_COL_NAME,
211 CACHELIST_COL_SIZE,
212 CACHELIST_COL_RATING,
213 CACHELIST_COL_BEARING,
214 CACHELIST_COL_DISTANCE,
215 CACHELIST_COL_DATA,
216 CACHELIST_COL_AVAIL,
217 CACHELIST_COL_ARCHIVE,
218 CACHELIST_NUM_COLS
219 } ;
220
221 void cachelist_goto_cache(appdata_t *appdata, cache_t *cache) {
222 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
223 cache_dialog(appdata, cache);
224 #else
225 crumb_add(appdata, cache->name, CRUMB_CACHE, cache);
226
227 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
228 appdata->cur_view = cache_view(appdata, cache);
229 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
230 gtk_widget_show_all(appdata->vbox);
231 #endif
232 }
233
234 static void cachelist_view_onRowActivated(GtkTreeView *treeview,
235 GtkTreePath *path,
236 GtkTreeViewColumn *col,
237 gpointer userdata) {
238 appdata_t *appdata = (appdata_t*)userdata;
239 GtkTreeIter iter;
240 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
241
242 #ifdef USE_MAEMO
243 /* check if a cache is already selected and ignore click if yes */
244 /* (was probably a double click) */
245 if(appdata->cur_cache) return;
246 #endif
247
248 if(gtk_tree_model_get_iter(model, &iter, path)) {
249 cache_t *cache;
250 gtk_tree_model_get(model, &iter, CACHELIST_COL_DATA, &cache, -1);
251 cachelist_goto_cache(appdata, cache);
252 }
253 }
254
255 typedef struct {
256 appdata_t *appdata;
257 GtkTreePath *path;
258 gboolean done;
259 } cachelist_expose_t;
260
261 static gboolean cachelist_expose(GtkWidget *widget, GdkEventExpose *event,
262 gpointer user_data) {
263 cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
264
265 if(event->type == GDK_EXPOSE) {
266 if(ce->path && !ce->done) {
267 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(widget),
268 ce->path, NULL, TRUE, 0.5, 0.5);
269 gtk_tree_path_free(ce->path);
270 ce->done = TRUE;
271 }
272 }
273
274 return FALSE;
275 }
276
277 static void cachelist_destroy(GtkWidget *widget, gpointer user_data) {
278 cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
279
280 printf("cachelist timer removed\n");
281 g_assert(ce->appdata->cachelist_handler_id);
282 gtk_timeout_remove(ce->appdata->cachelist_handler_id);
283 ce->appdata->cachelist_handler_id = 0;
284
285 free(user_data);
286 }
287
288 #define CACHELIST_UPDATE_TIMEOUT (30000)
289
290 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
291 cache_t *sel_cache);
292
293 void cachelist_redraw(appdata_t *appdata) {
294 if(!appdata->cur_view) {
295 printf("cachelist redraw: no active view\n");
296 return;
297 }
298
299 g_assert(!appdata->cur_cache);
300 int redraw = 0;
301 if(appdata->search_results)
302 redraw = 1;
303 else {
304 if(appdata->cur_gpx)
305 redraw = 2; // redraw cachelist
306 }
307
308 if(redraw) {
309 GtkWidget *container = appdata->vbox;
310
311 #ifdef USE_STACKABLE_WINDOW
312 HildonWindowStack *stack = hildon_window_stack_get_default();
313 container = hildon_window_stack_peek(stack);
314 #endif
315
316 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
317 switch(redraw) {
318 case 1:
319 appdata->cur_view = cachelist_create(appdata,
320 appdata->search_results, NULL);
321 break;
322 case 2:
323 appdata->cur_view = cachelist_create(appdata,
324 appdata->cur_gpx, NULL);
325 break;
326 }
327
328 #ifdef USE_STACKABLE_WINDOW
329 if(container != appdata->vbox)
330 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
331 else
332 #endif
333 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
334
335 gtk_widget_show_all(container);
336 }
337 }
338
339
340 static gboolean cachelist_update(gpointer data) {
341
342 printf("cachelist timer fired!\n");
343
344 appdata_t *appdata = (appdata_t*)data;
345
346 if(appdata->cur_cache)
347 return TRUE;
348
349 #ifdef USE_MAEMO
350 if(appdata->cachelist_disable_screensaver)
351 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
352 fprintf(stderr, "error with display blank\n");
353 #endif
354
355 if(appdata->cachelist_update)
356 cachelist_redraw(appdata);
357
358 return TRUE;
359 }
360
361 static void cachelist_timer_reset(appdata_t *appdata) {
362 printf("cachelist timer reset\n");
363 g_assert(appdata->cachelist_handler_id);
364 gtk_timeout_remove(appdata->cachelist_handler_id);
365 appdata->cachelist_handler_id =
366 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
367 }
368
369 static gboolean cachelist_update_reset0(GtkWidget *widget,
370 GdkEventButton *event,
371 gpointer user_data) {
372 cachelist_timer_reset((appdata_t*)user_data);
373 return FALSE;
374 }
375
376 static void cachelist_update_reset1(GtkAdjustment *adj,
377 gpointer user_data) {
378 cachelist_timer_reset((appdata_t*)user_data);
379 }
380
381 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
382 cache_t *sel_cache) {
383 GtkCellRenderer *renderer;
384 GtkWidget *view;
385 GtkListStore *store;
386 GtkTreeIter iter;
387
388 if(!gpx->notes_loaded) {
389 notes_load_all(appdata, gpx);
390 gpx->notes_loaded = TRUE;
391 }
392
393 appdata->cur_items = appdata->cachelist_items;
394
395 /* first sort the caches */
396 pos_t *refpos = get_pos(appdata);
397 gpx_sort(gpx, GPX_SORT_BY_DISTANCE, refpos);
398
399 view = gtk_tree_view_new();
400
401 /* --- "Type" column --- */
402 renderer = custom_cell_renderer_type_new();
403 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
404 -1, "Type", renderer, "type", CACHELIST_COL_TYPE, NULL);
405
406 /* --- "Id" column --- */
407 if(appdata->cachelist_items & CACHELIST_ITEM_ID) {
408 renderer = gtk_cell_renderer_text_new();
409 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
410 -1, "Id", renderer, "text", CACHELIST_COL_ID, NULL);
411 }
412
413 /* --- "Name" column --- */
414 renderer = gtk_cell_renderer_text_new();
415 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
416
417 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
418 "Name", renderer, "text", CACHELIST_COL_NAME, NULL);
419 gtk_tree_view_column_set_expand(column, TRUE);
420 gtk_tree_view_insert_column(GTK_TREE_VIEW(view), column, -1);
421
422 g_object_set(renderer, "foreground", "#ff0000", NULL );
423 gtk_tree_view_column_add_attribute(column, renderer, "strikethrough",
424 CACHELIST_COL_AVAIL);
425 gtk_tree_view_column_add_attribute(column, renderer,
426 "foreground-set", CACHELIST_COL_ARCHIVE);
427
428 /* --- "Size" column --- */
429 if(appdata->cachelist_items & CACHELIST_ITEM_SIZE) {
430 renderer = custom_cell_renderer_size_new();
431 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
432 -1, "Size", renderer, "size", CACHELIST_COL_SIZE, NULL);
433 }
434
435 /* --- "Rating" column --- */
436 if(appdata->cachelist_items & CACHELIST_ITEM_RATING) {
437 renderer = custom_cell_renderer_rating_new();
438 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
439 -1, "Rating", renderer, "rating", CACHELIST_COL_RATING, NULL);
440 }
441
442 /* --- "Bearing" column --- */
443 renderer = gtk_cell_renderer_pixbuf_new();
444 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
445 -1, "Bearing", renderer, "pixbuf", CACHELIST_COL_BEARING, NULL);
446
447 /* --- "Distance" column --- */
448 renderer = gtk_cell_renderer_text_new();
449 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
450 -1, "Distance", renderer, "text", CACHELIST_COL_DISTANCE, NULL);
451
452 store = gtk_list_store_new(CACHELIST_NUM_COLS, G_TYPE_INT,
453 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT,
454 G_TYPE_INT, GDK_TYPE_PIXBUF, G_TYPE_STRING,
455 G_TYPE_POINTER, G_TYPE_BOOLEAN,
456 G_TYPE_BOOLEAN);
457
458 GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
459
460 GtkTreeIter sel_iter;
461 gboolean sel_iter_valid = FALSE;
462 GtkTreePath *path = NULL;
463 cache_t *cache = gpx->cache;
464 while(cache) {
465 char str[32];
466 gpx_pos_get_distance_str(str, sizeof(str),
467 *refpos, gpx_cache_pos(cache), appdata->imperial);
468
469 int dint = (int)(cache->difficulty*2-2);
470 if(dint < 0) dint = 0;
471 if(dint > 8) dint = 8;
472
473 int tint = (int)(cache->terrain*2-2);
474 if(tint < 0) tint = 0;
475 if(tint > 8) tint = 8;
476
477 /* cache type includes "solved" flag in lowest bit */
478 int type = cache->type<<8;
479 if(cache->notes) type |= 4;
480 if(cache->notes && cache->notes->override) type |= 1;
481 if(cache->notes && cache->notes->found) type |= 2;
482 if(cache->found) type |= 2;
483 if(cache->mine) type |= 8;
484
485 if((!(type & 2)) || !appdata->cachelist_hide_found) {
486
487 /* Append a row and fill in some data */
488 gtk_list_store_append (store, &iter);
489
490 gtk_list_store_set(store, &iter,
491 CACHELIST_COL_TYPE, type,
492 CACHELIST_COL_ID, cache->id,
493 CACHELIST_COL_NAME, cache->name,
494 CACHELIST_COL_SIZE, cache->container,
495 CACHELIST_COL_RATING, 100 * dint + tint,
496 CACHELIST_COL_BEARING,
497 icon_bearing(*refpos, gpx_cache_pos(cache)),
498 CACHELIST_COL_DISTANCE, str,
499 CACHELIST_COL_DATA, cache,
500 CACHELIST_COL_AVAIL, !cache->available ||
501 cache->archived,
502 CACHELIST_COL_ARCHIVE, cache->archived,
503 -1);
504
505 if(cache == sel_cache) {
506 sel_iter = iter;
507 sel_iter_valid = TRUE;
508 }
509 }
510
511 cache = cache->next;
512 }
513
514 gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
515 g_object_unref(store);
516
517 if(sel_iter_valid) {
518 gtk_tree_selection_select_iter(sel, &sel_iter);
519 path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel_iter);
520 }
521
522 /* make list react on clicks */
523 g_signal_connect(view, "row-activated",
524 (GCallback)cachelist_view_onRowActivated, appdata);
525
526 cachelist_expose_t *ce = malloc(sizeof(cachelist_expose_t));
527 ce->appdata = appdata;
528 ce->path = path;
529 ce->done = FALSE;
530
531 g_signal_connect(view, "expose-event",
532 (GCallback)cachelist_expose, ce);
533 g_signal_connect(view, "destroy",
534 (GCallback)cachelist_destroy, ce);
535
536 /* put this inside a scrolled view */
537 #ifndef USE_PANNABLE_AREA
538 GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL);
539 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
540 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
541 gtk_container_add(GTK_CONTAINER(scrolled_window), view);
542 #else
543 GtkWidget *pannable_area = hildon_pannable_area_new();
544
545 gtk_container_add(GTK_CONTAINER(pannable_area), view);
546 #endif
547
548 /* add a timer for automatic update */
549 g_assert(!appdata->cachelist_handler_id);
550 appdata->cachelist_handler_id =
551 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
552
553 /* update timer is being reset if the user scrolls or selects */
554 g_signal_connect(view, "button-press-event",
555 (GCallback)cachelist_update_reset0, appdata);
556
557 #ifndef USE_PANNABLE_AREA
558 g_signal_connect(gtk_scrolled_window_get_vadjustment(
559 GTK_SCROLLED_WINDOW(scrolled_window)),
560 "value-changed",
561 (GCallback)cachelist_update_reset1, appdata);
562
563 return scrolled_window;
564 #else
565 g_signal_connect(hildon_pannable_area_get_vadjustment(
566 HILDON_PANNABLE_AREA(pannable_area)),
567 "value-changed",
568 (GCallback)cachelist_update_reset1, appdata);
569
570
571 return pannable_area;
572 #endif
573 }
574
575 #ifndef USE_MAEMO
576 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
577 GtkWidget *dialog =
578 gtk_dialog_new_with_buttons(gpx->name, GTK_WINDOW(appdata->window),
579 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
580 GTK_DIALOG_DESTROY_WITH_PARENT,
581 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
582 NULL);
583
584 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
585
586 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
587 cachelist_create(appdata, gpx, NULL));
588
589 gtk_widget_show_all(dialog);
590
591 gtk_dialog_run(GTK_DIALOG(dialog));
592 gtk_widget_destroy(dialog);
593 }
594 #else
595 #ifdef USE_STACKABLE_WINDOW
596 static void search_result_free(gpx_t *result);
597
598 void on_cachelist_destroy(GtkWidget *widget, appdata_t *appdata) {
599 printf("cachelist destroy\n");
600
601 HildonWindowStack *stack = hildon_window_stack_get_default();
602 appdata->window = HILDON_WINDOW(hildon_window_stack_peek(stack));
603
604 if(appdata->search_results) {
605 search_result_free(appdata->search_results);
606 appdata->search_results = NULL;
607 }
608 appdata->cur_gpx = NULL;
609
610 #ifdef ENABLE_OSM_GPS_MAP
611 map_update(appdata);
612 #endif
613
614 /* restore cur_view */
615 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
616 }
617
618 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
619 GtkWidget *window = hildon_stackable_window_new();
620 appdata->window = HILDON_WINDOW(window);
621
622 /* store last "cur_view" in window */
623 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
624
625 appdata->cur_gpx = gpx;
626 gtk_window_set_title(GTK_WINDOW(window), gpx->name);
627
628 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
629 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
630
631
632 hildon_window_set_app_menu(HILDON_WINDOW(window),
633 menu_create(appdata, MENU_CACHELIST));
634
635 g_signal_connect(G_OBJECT(window), "destroy",
636 G_CALLBACK(on_cachelist_destroy), appdata);
637
638 gtk_widget_show_all(window);
639
640 #ifdef ENABLE_OSM_GPS_MAP
641 map_update(appdata);
642 #endif
643 }
644 #endif
645 #endif
646
647 /******************** end of cachelist ********************/
648
649 /******************** begin of gpxlist ********************/
650
651 enum {
652 GPXLIST_COL_ICON = 0,
653 GPXLIST_COL_FILENAME,
654 GPXLIST_COL_NAME,
655 GPXLIST_COL_DATE,
656 GPXLIST_COL_CACHES,
657 GPXLIST_COL_OPEN,
658 #ifdef USE_PANNABLE_AREA
659 GPXLIST_COL_DELETE,
660 #endif
661 GPXLIST_COL_DATA,
662 GPXLIST_NUM_COLS
663 } ;
664
665 static GdkPixbuf *gpx_icon_get(gpx_t *gpx) {
666 if(gpx->filename && g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
667 return icon_get(ICON_FILE, 1);
668
669 if(gpx->filename&& !strcasecmp(gpx->filename+strlen(gpx->filename)-4,".zip"))
670 return icon_get(ICON_FILE, 2);
671
672 return icon_get(ICON_FILE, 0);
673 }
674
675 void gpxlist_set(GtkListStore *store, GtkTreeIter *iter, gpx_t *gpx) {
676 char date_str[32], cnum[32];
677
678 if(gpx->year && gpx->month && gpx->day) {
679 GDate *date = g_date_new_dmy(gpx->day, gpx->month, gpx->year);
680 g_date_strftime(date_str, sizeof(date_str), "%x", date);
681 g_date_free(date);
682 } else
683 strcpy(date_str, "---");
684
685 char *fname = strrchr(gpx->filename, '/');
686 if(!fname) fname = gpx->filename;
687 else fname++; /* skip '/' */
688
689 snprintf(cnum, sizeof(cnum), "%d", gpx_total_caches(gpx));
690
691 /* Append a row and fill in some data */
692 gtk_list_store_set(store, iter,
693 GPXLIST_COL_ICON, gpx_icon_get(gpx),
694 GPXLIST_COL_FILENAME, fname,
695 GPXLIST_COL_NAME, gpx->name,
696 GPXLIST_COL_DATE, gpx->closed?NULL:date_str,
697 GPXLIST_COL_OPEN, !gpx->closed,
698 GPXLIST_COL_CACHES, gpx->closed?NULL:cnum,
699 #ifdef USE_PANNABLE_AREA
700 GPXLIST_COL_DELETE, icon_get(ICON_MISC, 2),
701 #endif
702 GPXLIST_COL_DATA, gpx,
703 -1);
704 }
705
706 static void gpxlist_remove(appdata_t *appdata,
707 GtkListStore *store, GtkTreeIter *iter,
708 gpx_t *gpx) {
709
710 printf("removing %s\n", gpx->name);
711
712 /* de-chain */
713 gpx_t **prev = &appdata->gpx;
714 while(*prev != gpx) prev = &((*prev)->next);
715 *prev = gpx->next;
716
717 /* remove gconf entry if file was closed */
718 gconf_remove_closed_name(appdata, gpx->filename);
719
720 /* free gpx itself */
721 gpx_free(gpx);
722
723 /* and remove from store */
724 gtk_list_store_remove(store, iter);
725 }
726
727 static void gpxlist_close(appdata_t *appdata,
728 GtkListStore *store, GtkTreeIter *iter,
729 gpx_t *gpx) {
730
731 printf("closing %s\n", gpx->name);
732
733 g_assert(!gpx->closed);
734 gpx->closed = TRUE;
735
736 /* free all associated caches */
737 gpx_free_caches(gpx);
738
739 /* update entry */
740 gpxlist_set(store, iter, gpx);
741
742 /* save name in gconf so we know this has been closed */
743 gconf_save_closed_name(appdata, gpx->filename, gpx->name);
744 }
745
746 void gpxlist_goto_cachelist(appdata_t *appdata, gpx_t *gpx) {
747 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
748 #ifdef USE_STACKABLE_WINDOW
749 if(!appdata->cur_gpx)
750 #endif
751 cachelist_dialog(appdata, gpx);
752 #ifdef USE_STACKABLE_WINDOW
753 else
754 printf("selected gpx, but cachelist window already present\n");
755 #endif
756 #else
757 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
758 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
759 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
760 gtk_widget_show_all(appdata->vbox);
761
762 crumb_add(appdata, gpx->name, CRUMB_CACHELIST, gpx);
763 #endif
764 }
765
766 static void gpxlist_view_onRowActivated(GtkTreeView *treeview,
767 GtkTreePath *path,
768 GtkTreeViewColumn *col,
769 gpointer userdata) {
770 appdata_t *appdata = (appdata_t*)userdata;
771 GtkTreeIter iter;
772 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
773
774 #ifdef USE_MAEMO
775 /* check if a cache is already selected and ignore click if yes */
776 /* (was probably a double click) */
777 if(appdata->cur_gpx) return;
778 #endif
779
780 if (gtk_tree_model_get_iter(model, &iter, path)) {
781 gpx_t *gpx;
782 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
783
784 #ifdef USE_PANNABLE_AREA
785 /* get name of column the user clicked on */
786 const char *col_name = NULL;
787 if(col) col_name = gtk_tree_view_column_get_title(col);
788
789 if(col_name && !strcmp(col_name, "Del")) {
790 printf("clicked delete\n");
791
792 #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5)
793 /* ask user what he wants */
794 GtkWidget *dialog = gtk_message_dialog_new(
795 GTK_WINDOW(appdata->window),
796 GTK_DIALOG_DESTROY_WITH_PARENT,
797 GTK_MESSAGE_QUESTION,
798 GTK_BUTTONS_CANCEL,
799 _("Do you want to close this entry only or do "
800 "you want to remove it completely from the list?"));
801
802 gtk_dialog_add_buttons(GTK_DIALOG(dialog),
803 _("Remove"), 1,
804 _("Close"), 2,
805 NULL);
806
807 gtk_window_set_title(GTK_WINDOW(dialog), _("Close or remove entry?"));
808 #else
809
810 GtkWidget *dialog =
811 gtk_dialog_new_with_buttons(_("Close or remove entry?"),
812 GTK_WINDOW(appdata->window),
813 GTK_DIALOG_DESTROY_WITH_PARENT,
814 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
815 _("Remove"), 1,
816 _("Close"), 2,
817 NULL);
818
819 GtkWidget *content_area =
820 gtk_dialog_get_content_area (GTK_DIALOG (dialog));
821
822 GtkWidget *hbox = gtk_hbox_new(FALSE, 0);
823
824 gtk_box_pack_start(GTK_BOX(hbox),
825 gtk_image_new_from_stock( GTK_STOCK_DIALOG_QUESTION,
826 GTK_ICON_SIZE_DIALOG),
827 FALSE, FALSE, 0);
828
829 GtkWidget *label = gtk_label_new(
830 _("Do you want to close this entry only or do "
831 "you want to remove it completely from the list?"));
832
833 gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
834 gtk_label_set_line_wrap_mode(GTK_LABEL(label), PANGO_WRAP_WORD);
835
836 gtk_box_pack_start_defaults(GTK_BOX(hbox), label);
837 gtk_container_add (GTK_CONTAINER (content_area), hbox);
838
839 gtk_widget_show_all (dialog);
840 #endif
841
842 if(gpx->closed)
843 gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), 2, FALSE);
844
845 /* set the active flag again if the user answered "no" */
846 switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
847
848 case 1:
849 gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
850 break;
851
852 case 2:
853 gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
854 break;
855
856 default:
857 break;
858 }
859
860 gtk_widget_destroy(dialog);
861
862 } else
863 #endif
864 {
865
866 /* this gpx file may be closed. Since the user definitely wants */
867 /* to use it, we just open it again */
868 if(gpx->closed) {
869 gpx_dialog_t *dialog =
870 gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
871 gpx_t *new = NULL;
872
873 if(g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
874 new = gpx_parse_dir(dialog, gpx->filename, appdata->username);
875 else
876 new = gpx_parse(dialog, gpx->filename, appdata->username);
877
878 if(new) {
879 gpx_t **prev = &(appdata->gpx);
880 while(*prev && *prev != gpx)
881 prev = &(*prev)->next;
882
883 /* this entry _must_ be in the list */
884 g_assert(*prev);
885
886 /* replace gpx entry with the new "open" one */
887 (*prev) = new;
888 new->next = gpx->next;
889 gpx->next = NULL;
890
891 /* free old closed one */
892 gpx_free(gpx);
893
894 gpx = new;
895
896 /* finally update the visible list */
897 gpxlist_set(appdata->gpxstore, &iter, gpx);
898
899 /* and remove gconf entry */
900 gconf_remove_closed_name(appdata, gpx->filename);
901
902 #ifndef USE_PANNABLE_AREA
903 gtk_widget_set_sensitive(appdata->menu_close, TRUE);
904 #endif
905 } else {
906 printf("unable to reopen file %s\n", gpx->filename);
907 return;
908 }
909
910 gpx_busy_dialog_destroy(dialog);
911 }
912
913 gpxlist_goto_cachelist(appdata, gpx);
914 }
915 }
916 }
917
918 /* search gpx file in gpx list */
919 gboolean gpxlist_find(appdata_t *appdata, GtkTreeIter *iter, gpx_t *gpx) {
920 GtkTreeModel *model =
921 gtk_tree_view_get_model(GTK_TREE_VIEW(appdata->gpxview));
922
923 gboolean found =
924 gtk_tree_model_get_iter_first(model, iter);
925
926 while(found) {
927 gpx_t *this_gpx;
928 gtk_tree_model_get(model, iter, GPXLIST_COL_DATA, &this_gpx, -1);
929
930 if(gpx == this_gpx)
931 return TRUE;
932
933 found = gtk_tree_model_iter_next(model, iter);
934 }
935
936 return FALSE;
937 }
938
939
940 #ifndef USE_PANNABLE_AREA
941 static gboolean
942 view_selection_func(GtkTreeSelection *selection, GtkTreeModel *model,
943 GtkTreePath *path, gboolean path_currently_selected,
944 gpointer userdata) {
945 appdata_t *appdata = (appdata_t*)userdata;
946 GtkTreeIter iter;
947
948 if(gtk_tree_model_get_iter(model, &iter, path)) {
949 gpx_t *gpx;
950 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
951
952 gtk_widget_set_sensitive(appdata->menu_remove, !path_currently_selected);
953
954 if(!gpx->closed)
955 gtk_widget_set_sensitive(appdata->menu_close, !path_currently_selected);
956 }
957
958 return TRUE; /* allow selection state to change */
959 }
960 #endif
961
962 static GtkWidget *gpxlist_create_view_and_model(appdata_t *appdata,
963 gpx_t *sel_gpx) {
964 gpx_t *gpx = appdata->gpx;
965 GtkCellRenderer *renderer;
966
967 /* saved displayed items */
968 appdata->cur_items = appdata->gpxlist_items;
969
970 #ifndef USE_PANNABLE_AREA
971 /* nothing selected yet */
972 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
973 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
974 #endif
975
976 appdata->gpxview = gtk_tree_view_new ();
977
978 GtkTreeSelection *selection =
979 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
980 #ifndef USE_PANNABLE_AREA
981 gtk_tree_selection_set_select_function(selection, view_selection_func,
982 appdata, NULL);
983 #endif
984
985 /* --- "Icon" column --- */
986 renderer = gtk_cell_renderer_pixbuf_new();
987 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
988 -1, "Icon", renderer,
989 "pixbuf", GPXLIST_COL_ICON,
990 #ifdef USE_PANNABLE_AREA
991 /* at least one entry needs to be sensitive. */
992 /* This is the delete icon if the PANNABLE_AREA is used */
993 "sensitive", GPXLIST_COL_OPEN,
994 #endif
995 NULL);
996
997 /* --- "FileName" column --- */
998 if(appdata->gpxlist_items & GPXLIST_ITEM_FILENAME) {
999 renderer = gtk_cell_renderer_text_new();
1000 gtk_tree_view_insert_column_with_attributes(
1001 GTK_TREE_VIEW(appdata->gpxview),
1002 -1, "Filename", renderer,
1003 "text", GPXLIST_COL_FILENAME,
1004 "sensitive", GPXLIST_COL_OPEN,
1005 NULL);
1006 }
1007
1008 /* --- "Name" column --- */
1009 renderer = gtk_cell_renderer_text_new();
1010 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
1011
1012 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
1013 "Name", renderer,
1014 "text", GPXLIST_COL_NAME,
1015 "sensitive", GPXLIST_COL_OPEN,
1016 NULL);
1017 gtk_tree_view_column_set_expand(column, TRUE);
1018 gtk_tree_view_insert_column(GTK_TREE_VIEW(appdata->gpxview), column, -1);
1019
1020 /* --- "Date" column --- */
1021 if(appdata->gpxlist_items & GPXLIST_ITEM_DATE) {
1022 renderer = gtk_cell_renderer_text_new();
1023 g_object_set(renderer, "xalign", 1.0, NULL );
1024 gtk_tree_view_insert_column_with_attributes(
1025 GTK_TREE_VIEW(appdata->gpxview),
1026 -1, "Date", renderer,
1027 "text", GPXLIST_COL_DATE,
1028 "sensitive", GPXLIST_COL_OPEN,
1029 NULL);
1030 }
1031
1032 /* --- "Number of caches" column --- */
1033 if(appdata->gpxlist_items & GPXLIST_ITEM_CNUM) {
1034 renderer = gtk_cell_renderer_text_new();
1035 g_object_set(renderer, "xalign", 1.0, NULL );
1036 gtk_tree_view_insert_column_with_attributes(
1037 GTK_TREE_VIEW(appdata->gpxview),
1038 -1, "#Caches", renderer,
1039 "text", GPXLIST_COL_CACHES,
1040 "sensitive", GPXLIST_COL_OPEN,
1041 NULL);
1042 }
1043
1044 #ifdef USE_PANNABLE_AREA
1045 /* --- "Delete" column --- */
1046 renderer = gtk_cell_renderer_pixbuf_new();
1047 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
1048 -1, "Del", renderer,
1049 "pixbuf", GPXLIST_COL_DELETE,
1050 // "sensitive", GPXLIST_COL_OPEN,
1051 NULL);
1052 #endif
1053
1054 /* build and fill the store */
1055 appdata->gpxstore = gtk_list_store_new(GPXLIST_NUM_COLS, GDK_TYPE_PIXBUF,
1056 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
1057 G_TYPE_STRING, G_TYPE_BOOLEAN,
1058 #ifdef USE_PANNABLE_AREA
1059 GDK_TYPE_PIXBUF,
1060 #endif
1061 G_TYPE_POINTER);
1062
1063 GtkTreePath *path = NULL;
1064 GtkTreeIter sel_iter;
1065 gboolean sel_iter_valid = FALSE;
1066 while(gpx) {
1067 GtkTreeIter iter;
1068 gtk_list_store_append(appdata->gpxstore, &iter);
1069 gpxlist_set(appdata->gpxstore, &iter, gpx);
1070
1071 if(gpx == sel_gpx) {
1072 sel_iter = iter;
1073 sel_iter_valid = TRUE;
1074 }
1075
1076 gpx = gpx->next;
1077 }
1078
1079 gtk_tree_view_set_model(GTK_TREE_VIEW(appdata->gpxview),
1080 GTK_TREE_MODEL(appdata->gpxstore));
1081
1082 g_object_unref(appdata->gpxstore);
1083
1084 if(sel_iter_valid) {
1085 gtk_tree_selection_select_iter(selection, &sel_iter);
1086 path = gtk_tree_model_get_path(GTK_TREE_MODEL(appdata->gpxstore),
1087 &sel_iter);
1088 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(appdata->gpxview),
1089 path, NULL, TRUE, 0.0, 0.0);
1090 gtk_tree_path_free(path);
1091 }
1092
1093 /* make list react on clicks */
1094 g_signal_connect(appdata->gpxview, "row-activated",
1095 (GCallback)gpxlist_view_onRowActivated, appdata);
1096
1097 /* put this inside a scrolled view */
1098 #ifndef USE_PANNABLE_AREA
1099 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
1100 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
1101 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1102 gtk_container_add(GTK_CONTAINER(scrolled_window), appdata->gpxview);
1103
1104 return scrolled_window;
1105 #else
1106 GtkWidget *pannable_area = hildon_pannable_area_new();
1107 gtk_container_add(GTK_CONTAINER(pannable_area), appdata->gpxview);
1108
1109 return pannable_area;
1110 #endif
1111 }
1112
1113 /* add last entry in gpx list to visual representation */
1114 void gpxlist_add(appdata_t *appdata, gpx_t *new) {
1115 GtkTreeIter iter;
1116
1117 gtk_list_store_append(appdata->gpxstore, &iter);
1118 gpxlist_set(appdata->gpxstore, &iter, new);
1119
1120 /* and attach entry to end of list */
1121 gpx_t **gpx = &appdata->gpx;
1122 while(*gpx) gpx = &((*gpx)->next);
1123 *gpx = new;
1124
1125 /* select new iter */
1126 GtkTreeSelection *selection =
1127 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1128 gtk_tree_selection_select_iter(selection, &iter);
1129 GtkTreePath *path =
1130 gtk_tree_model_get_path(GTK_TREE_MODEL(appdata->gpxstore), &iter);
1131 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(appdata->gpxview),
1132 path, NULL, TRUE, 0.0, 0.0);
1133 gtk_tree_path_free(path);
1134 }
1135
1136 /******************** end of gpxlist ********************/
1137
1138 /******************** begin of menu *********************/
1139
1140 static void
1141 cb_menu_about(GtkWidget *window, gpointer data) {
1142 about_box((appdata_t*)data);
1143 }
1144
1145 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1146 static void
1147 cb_menu_help(GtkWidget *window, gpointer data) {
1148 appdata_t *appdata = (appdata_t*)data;
1149
1150 hildon_help_show(appdata->osso_context, HELP_ID_INTRO, 0);
1151 }
1152 #endif
1153
1154 static void
1155 cb_menu_add(GtkWidget *window, gpointer data) {
1156 appdata_t *appdata = (appdata_t *)data;
1157
1158 gpx_t *new = choose_file(appdata, FALSE);
1159 if(new) gpxlist_add(appdata, new);
1160 }
1161
1162 static void
1163 cb_menu_adddir(GtkWidget *window, gpointer data) {
1164 appdata_t *appdata = (appdata_t *)data;
1165
1166 gpx_t *new = choose_file(appdata, TRUE);
1167 if(new) gpxlist_add(appdata, new);
1168 }
1169
1170 #ifndef USE_PANNABLE_AREA
1171 static void
1172 cb_menu_close(GtkWidget *window, gpointer data) {
1173 appdata_t *appdata = (appdata_t *)data;
1174 GtkTreeSelection *selection;
1175 GtkTreeModel *model;
1176 GtkTreeIter iter;
1177
1178 printf("selected close\n");
1179
1180 /* the entry cannot be closed again */
1181 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1182
1183 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1184
1185 printf("gpxlist close\n");
1186
1187 if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
1188 gpx_t *gpx = NULL;
1189 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1190
1191 if(gpx) gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
1192 } else {
1193 g_print ("no row selected.\n");
1194 }
1195 }
1196
1197 static void
1198 cb_menu_remove(GtkWidget *window, gpointer data) {
1199 appdata_t *appdata = (appdata_t *)data;
1200
1201 /* disable menu item */
1202 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
1203 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1204
1205 GtkTreeModel *model;
1206 GtkTreeIter iter;
1207 GtkTreeSelection *selection =
1208 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1209
1210 printf("gpxlist remove\n");
1211
1212 if(gtk_tree_selection_get_selected(selection, &model, &iter)) {
1213 gpx_t *gpx = NULL;
1214 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1215
1216 if(gpx) gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
1217 } else {
1218 g_print ("no row selected.\n");
1219 }
1220 }
1221
1222 #endif // !USE_PANNABLE_AREA
1223
1224 static void search_result_free(gpx_t *result) {
1225 printf("freeing search results\n");
1226
1227 /* free found chain */
1228 cache_t *cache = result->cache;
1229 while(cache) {
1230 cache_t *next = cache->next;
1231 free(cache);
1232 cache = next;
1233 }
1234 free(result->name);
1235 free(result);
1236 }
1237
1238 #define MAX_HITS 50
1239
1240 static time_t localize_time(time_t in) {
1241 time_t ret;
1242 char *tz;
1243 struct tm *tm = localtime(&in);
1244
1245 tz = getenv("TZ");
1246 setenv("TZ", "", 1);
1247 tzset();
1248 ret = mktime(tm);
1249 if (tz)
1250 setenv("TZ", tz, 1);
1251 else
1252 unsetenv("TZ");
1253 tzset();
1254 return ret;
1255 }
1256
1257 static int days_ago(time_t in) {
1258 int day_in = localize_time(in) / (60*60*24);
1259 int day_now = localize_time(time(NULL)) / (60*60*24);
1260
1261 return day_now - day_in;
1262 }
1263
1264 gpx_t *search_do(appdata_t *appdata, gpx_t *gpx, char *phrase,
1265 int what, gboolean local) {
1266 /* walk through all caches */
1267
1268 int hits = 0;
1269 gpx_t *found = malloc(sizeof(gpx_t));
1270 memset(found, 0, sizeof(gpx_t));
1271 cache_t **cacheP = &(found->cache);
1272
1273 if(what & SEARCH_FINDS) {
1274 time_t loc_now = localize_time(time(NULL));
1275 printf("now: %ld days since 1/1/1970, days hour is %ld\n",
1276 loc_now/(60*60*24), loc_now%(60*60*24)/(60*60));
1277 }
1278
1279 while(gpx && hits < MAX_HITS) {
1280
1281 /* we need all notes ... */
1282 if(what & SEARCH_FINDS) {
1283 notes_load_all(appdata, gpx);
1284 gpx->notes_loaded = TRUE;
1285 }
1286
1287 cache_t *cache = gpx->cache;
1288
1289 while(cache && hits < MAX_HITS) {
1290 gboolean hit = FALSE;
1291
1292 if(what & SEARCH_FINDS) {
1293 if(cache->notes && cache->notes->found ) {
1294 int days = days_ago(cache->notes->ftime);
1295
1296 if(cache->id)
1297 printf("find of %s is %d days ago\n", cache->id, days);
1298
1299 if(days <= appdata->search_days)
1300 hit = 1;
1301 }
1302 } else if(cache->id && (what & SEARCH_ID) &&
1303 strcasestr(cache->id, phrase))
1304 hit = 1;
1305 else if(cache->name && (what & SEARCH_NAME) &&
1306 strcasestr(cache->name, phrase))
1307 hit = 1;
1308 else if(cache->short_description && (what & SEARCH_DESC) &&
1309 strcasestr(cache->short_description, phrase))
1310 hit = 1;
1311 else if(cache->long_description && (what & SEARCH_DESC) &&
1312 strcasestr(cache->long_description, phrase))
1313 hit = 1;
1314 else if(cache->owner && cache->owner->name && (what & SEARCH_OWNER) &&
1315 strcasestr(cache->owner->name, phrase))
1316 hit = 1;
1317
1318 if(hit) {
1319 /* chain a copy of this cache structure into the found list */
1320 *cacheP = malloc(sizeof(cache_t));
1321 memcpy(*cacheP, cache, sizeof(cache_t));
1322 (*cacheP)->next = NULL;
1323 cacheP = &((*cacheP)->next);
1324 hits++;
1325 }
1326 cache = cache->next;
1327 }
1328
1329 if(!local) gpx = gpx->next;
1330 else gpx = NULL; /* local search within one gpx only */
1331 }
1332
1333 found->name = strdup(_("Search results"));
1334
1335 return found;
1336 }
1337
1338 typedef struct {
1339 appdata_t *appdata;
1340 GtkWidget *entry, *spinner;
1341 GtkWidget *in_id, *in_name, *in_desc, *in_owner, *in_finds;
1342 } search_context_t;
1343
1344
1345 static void callback_finds_toggled(GtkWidget *widget, gpointer data ) {
1346 search_context_t *context = (search_context_t*)data;
1347
1348 gboolean in_finds = check_button_get_active(context->in_finds);
1349
1350 gtk_widget_set_sensitive(context->entry, !in_finds);
1351 gtk_widget_set_sensitive(context->in_id, !in_finds);
1352 gtk_widget_set_sensitive(context->in_name, !in_finds);
1353 gtk_widget_set_sensitive(context->in_desc, !in_finds);
1354 gtk_widget_set_sensitive(context->in_owner, !in_finds);
1355 gtk_widget_set_sensitive(context->spinner, in_finds);
1356 }
1357
1358 static void
1359 cb_menu_search(GtkWidget *window, gpointer data) {
1360 appdata_t *appdata = (appdata_t *)data;
1361
1362 search_context_t context;
1363 memset(&context, 0, sizeof(search_context_t));
1364 context.appdata = appdata;
1365
1366 GtkWidget *dialog = gtk_dialog_new_with_buttons(_("Enter search phrase"),
1367 GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL,
1368 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1369 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1370 NULL);
1371
1372 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1373 gtk_label_new(_("Search in:")));
1374
1375 GtkWidget *table = gtk_table_new(2, 2, TRUE);
1376 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
1377
1378 context.in_id = check_button_new_with_label(_("Waypoint IDs"));
1379 check_button_set_active(context.in_id, appdata->search & SEARCH_ID);
1380 gtk_table_attach_defaults(GTK_TABLE(table), context.in_id, 0, 1, 0, 1);
1381
1382 context.in_name = check_button_new_with_label(_("Names"));
1383 check_button_set_active(context.in_name, appdata->search & SEARCH_NAME);
1384 gtk_table_attach_defaults(GTK_TABLE(table), context.in_name, 1, 2, 0, 1);
1385
1386 context.in_desc = check_button_new_with_label(_("Descriptions"));
1387 check_button_set_active(context.in_desc, appdata->search & SEARCH_DESC);
1388 gtk_table_attach_defaults(GTK_TABLE(table), context.in_desc, 0, 1, 1, 2);
1389
1390 context.in_owner = check_button_new_with_label(_("Owner"));
1391 check_button_set_active(context.in_owner, appdata->search & SEARCH_OWNER);
1392 gtk_table_attach_defaults(GTK_TABLE(table), context.in_owner, 1, 2, 1, 2);
1393
1394 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1395
1396 /* -------------------------------------------------------------- */
1397
1398 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1399 gtk_label_new(_("Search for:")));
1400 context.entry = entry_new();
1401 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1402 context.entry);
1403
1404 if(appdata->search_str)
1405 gtk_entry_set_text(GTK_ENTRY(context.entry), appdata->search_str);
1406
1407 /* -------------------------------------------------------------- */
1408
1409 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1410 gtk_hseparator_new());
1411
1412 GtkWidget *hbox = gtk_hbox_new(FALSE, 5);
1413
1414 context.in_finds = check_button_new_with_label(_("Search finds for"));
1415 check_button_set_active(context.in_finds, appdata->search & SEARCH_FINDS);
1416 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.in_finds);
1417 g_signal_connect(G_OBJECT(context.in_finds), "toggled",
1418 G_CALLBACK(callback_finds_toggled), &context);
1419
1420 #ifndef USE_MAEMO
1421 GtkObject *adj = gtk_adjustment_new(appdata->search_days, 0, 99, 1, 10, 10);
1422 context.spinner = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0);
1423 #else
1424 context.spinner = hildon_number_editor_new(0, 99);
1425 hildon_number_editor_set_value(HILDON_NUMBER_EDITOR(context.spinner),
1426 appdata->search_days);
1427 #endif
1428 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.spinner);
1429
1430 gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("days")));
1431
1432 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox);
1433
1434 /* -------------------------------------------------------------- */
1435
1436 gtk_widget_show_all(dialog);
1437 callback_finds_toggled(NULL, &context);
1438
1439 if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dialog))) {
1440 char *p = strdup(gtk_entry_get_text(GTK_ENTRY(context.entry)));
1441
1442 /* update saved search string */
1443 if(appdata->search_str) free(appdata->search_str);
1444 if(strlen(p) > 0)
1445 appdata->search_str = strdup(p);
1446
1447 #ifndef USE_MAEMO
1448 appdata->search_days = gtk_spin_button_get_value_as_int(
1449 GTK_SPIN_BUTTON(context.spinner));
1450 #else
1451 appdata->search_days = hildon_number_editor_get_value(
1452 HILDON_NUMBER_EDITOR(context.spinner));
1453 #endif
1454
1455 if(check_button_get_active(context.in_finds))
1456 appdata->search |= SEARCH_FINDS;
1457 else
1458 appdata->search &= ~SEARCH_FINDS;
1459
1460 if(check_button_get_active(context.in_id))
1461 appdata->search |= SEARCH_ID;
1462 else
1463 appdata->search &= ~SEARCH_ID;
1464
1465 if(check_button_get_active(context.in_name))
1466 appdata->search |= SEARCH_NAME;
1467 else
1468 appdata->search &= ~SEARCH_NAME;
1469
1470 if(check_button_get_active(context.in_desc))
1471 appdata->search |= SEARCH_DESC;
1472 else
1473 appdata->search &= ~SEARCH_DESC;
1474
1475 if(check_button_get_active(context.in_owner))
1476 appdata->search |= SEARCH_OWNER;
1477 else
1478 appdata->search &= ~SEARCH_OWNER;
1479
1480 gtk_widget_destroy(dialog);
1481
1482 /* don't search if we are asked to search for nothing */
1483 if(((appdata->search & (SEARCH_ID|SEARCH_NAME|SEARCH_DESC|SEARCH_OWNER)) &&
1484 strlen(p) > 0) || (appdata->search & SEARCH_FINDS)) {
1485
1486 printf("Search for %s (flags = %x)...\n", p, appdata->search);
1487
1488 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
1489 gpx_t *found =
1490 search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1491
1492 /* do search result dialog here ... */
1493 cachelist_dialog(appdata, found);
1494 #ifndef USE_STACKABLE_WINDOW
1495 search_result_free(found);
1496 #else
1497 appdata->search_results = found;
1498 #endif
1499 #else
1500 gpx_t *found = NULL;
1501
1502 if(appdata->cur_gpx)
1503 found = search_do(appdata, appdata->cur_gpx, p, appdata->search, TRUE);
1504 else
1505 found = search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1506
1507 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
1508 appdata->cur_view = cachelist_create(appdata, found, NULL);
1509 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
1510 gtk_widget_show_all(appdata->vbox);
1511 crumb_add(appdata, found->name,
1512 appdata->cur_gpx?CRUMB_SEARCH_GPX:CRUMB_SEARCH_GLOBAL, found);
1513 #endif
1514 } else
1515 printf("No valid search: \"%s\" with flags %x!\n", p, appdata->search);
1516
1517 free(p);
1518 } else
1519 gtk_widget_destroy(dialog);
1520 }
1521
1522 static void on_window_destroy (GtkWidget *widget, gpointer data);
1523
1524 #ifndef USE_MAEMO
1525 static void
1526 cb_menu_quit(GtkWidget *window, gpointer data) {
1527 on_window_destroy(window, data);
1528 }
1529 #endif
1530
1531 #ifndef NO_COPY_N_PASTE
1532 static void
1533 cb_menu_cut(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_cut_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1539 appdata->clipboard, TRUE);
1540 } else
1541 printf("cut: ERROR, not a text buffer\n");
1542 } else
1543 printf("cut: ERROR, no active buffer\n");
1544 }
1545
1546 static void
1547 cb_menu_copy(GtkWidget *widget, gpointer data) {
1548 appdata_t *appdata = (appdata_t*)data;
1549
1550 if(appdata->active_buffer) {
1551 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1552 gtk_text_buffer_copy_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1553 appdata->clipboard);
1554 } else if(GTK_WIDGET_TYPE(appdata->active_buffer) == gtk_html_get_type()) {
1555 printf("copy from html buffer\n");
1556 html_copy_to_clipboard(appdata);
1557 } else
1558 printf("copy: ERROR, not a text nor a html buffer\n");
1559 } else
1560 printf("copy: ERROR, no active buffer\n");
1561 }
1562
1563 static void
1564 cb_menu_paste(GtkWidget *widget, gpointer data) {
1565 appdata_t *appdata = (appdata_t*)data;
1566
1567 if(appdata->active_buffer) {
1568 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1569 gtk_text_buffer_paste_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1570 appdata->clipboard, NULL, TRUE);
1571 } else
1572 printf("paste: ERROR, not a text buffer\n");
1573 } else
1574 printf("paste: ERROR, no active buffer\n");
1575 }
1576 #endif
1577
1578 static void
1579 cb_menu_export_log(GtkWidget *widget, gpointer data) {
1580 appdata_t *appdata = (appdata_t*)data;
1581 notes_log_export(appdata);
1582 }
1583
1584 #ifdef ENABLE_MAEMO_MAPPER
1585 static void
1586 cb_menu_export_mmpoi(GtkWidget *widget, gpointer data) {
1587 appdata_t *appdata = (appdata_t*)data;
1588 mmpoi_export(appdata);
1589 }
1590 #endif
1591
1592 static void
1593 cb_menu_export_garmin(GtkWidget *widget, gpointer data) {
1594 appdata_t *appdata = (appdata_t*)data;
1595 garmin_export(appdata);
1596 }
1597
1598 #ifdef ENABLE_OSM_GPS_MAP
1599 static void
1600 cb_menu_map(GtkWidget *window, gpointer data) {
1601 map((appdata_t *)data);
1602 }
1603 #endif
1604
1605 static void
1606 cb_menu_geomath(GtkWidget *window, gpointer data) {
1607 geomath_dialog((appdata_t *)data);
1608 }
1609
1610 static void
1611 cb_menu_geotext(GtkWidget *window, gpointer data) {
1612 geotext_dialog((appdata_t *)data);
1613 }
1614
1615 static void
1616 cb_menu_precpos(GtkWidget *window, gpointer data) {
1617 precise_position((appdata_t *)data);
1618 }
1619
1620 static void
1621 cb_menu_geotoad(GtkWidget *window, gpointer data) {
1622 geotoad((appdata_t *)data);
1623 }
1624
1625 #ifdef USE_STACKABLE_WINDOW
1626 typedef struct {
1627 char *label, *desc;
1628 GtkSignalFunc activate_cb;
1629 } menu_entry_t;
1630
1631 typedef struct {
1632 const char *title;
1633 const menu_entry_t *menu;
1634 int len;
1635 } submenu_t;
1636
1637 #define COLUMNS 1
1638
1639 void on_submenu_entry_clicked(GtkButton *button, GtkWidget *menu) {
1640
1641 /* force closing of submenu dialog */
1642 gtk_dialog_response(GTK_DIALOG(menu), GTK_RESPONSE_NONE);
1643 gtk_widget_hide(menu);
1644
1645 /* let gtk clean up */
1646 while(gtk_events_pending())
1647 gtk_main_iteration();
1648 }
1649
1650 static GtkWidget *app_submenu_create(appdata_t *appdata,
1651 const submenu_t *submenu) {
1652
1653 /* create a oridinary dialog box */
1654 GtkWidget *dialog = gtk_dialog_new();
1655 gtk_window_set_title(GTK_WINDOW(dialog), _(submenu->title));
1656 gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
1657 gtk_window_set_transient_for(GTK_WINDOW(dialog),
1658 GTK_WINDOW(appdata->window));
1659 gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
1660
1661 GtkWidget *table = gtk_table_new(submenu->len/COLUMNS, COLUMNS, TRUE);
1662 int x = 0, y = 0;
1663
1664 const menu_entry_t *menu_entries = submenu->menu;
1665 while(menu_entries->label) {
1666 GtkWidget *button = NULL;
1667
1668 button = hildon_button_new_with_text(
1669 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1670 HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1671 _(menu_entries->label), _(menu_entries->desc));
1672
1673 /* try to center both texts */
1674 hildon_button_set_title_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1675 hildon_button_set_value_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1676
1677 g_signal_connect(button, "clicked",
1678 G_CALLBACK(on_submenu_entry_clicked), dialog);
1679
1680 g_signal_connect(button, "clicked",
1681 menu_entries->activate_cb, appdata);
1682
1683 gtk_table_attach_defaults(GTK_TABLE(table), button, x, x+1, y, y+1);
1684
1685 x++;
1686 if(x == COLUMNS) { x = 0; y++; }
1687
1688 menu_entries++;
1689 }
1690
1691 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1692
1693 return dialog;
1694 }
1695
1696 /* popup the dialog shaped submenu */
1697 static void submenu_popup(GtkWidget *menu) {
1698 gtk_widget_show_all(menu);
1699 gtk_dialog_run(GTK_DIALOG(menu));
1700 gtk_widget_hide(menu);
1701 }
1702
1703 static void submenu_cleanup(GtkWidget *menu) {
1704 gtk_widget_destroy(menu);
1705 }
1706
1707 static const menu_entry_t submenu_export_entries[] = {
1708 #ifdef ENABLE_MAEMO_MAPPER
1709 { "Export to Maemo Mapper" , "Save a Maemo Mapper POI file",
1710 G_CALLBACK(cb_menu_export_mmpoi) },
1711 #endif
1712 { "Export Field Notes", "Save a Garmin Field Notes file",
1713 G_CALLBACK(cb_menu_export_log) },
1714 { "Export Garmin GPX", "Save modified waypoints in GPX file",
1715 G_CALLBACK(cb_menu_export_garmin) },
1716 { NULL, NULL, NULL }
1717 };
1718
1719 static const submenu_t submenu_export = {
1720 "Export", submenu_export_entries,
1721 sizeof(submenu_export_entries)/sizeof(menu_entry_t)-1
1722 };
1723
1724 /* the export submenu */
1725 void on_export_clicked(GtkButton *button, appdata_t *appdata) {
1726 if(!appdata->export_menu)
1727 appdata->export_menu = app_submenu_create(appdata, &submenu_export);
1728
1729 submenu_popup(appdata->export_menu);
1730 }
1731
1732 static const menu_entry_t submenu_tools_entries[] = {
1733 { "Geomath", "Geocoordinate calculation",
1734 G_CALLBACK(cb_menu_geomath) },
1735 { "Geotext", "Text analysis",
1736 G_CALLBACK(cb_menu_geotext) },
1737 { "Precise Position", "Calculate a precise GPS position",
1738 G_CALLBACK(cb_menu_precpos) },
1739 { "GeoToad", "Use GeoToad online downloader",
1740 G_CALLBACK(cb_menu_geotoad) },
1741 { NULL, NULL, NULL }
1742 };
1743
1744 static const submenu_t submenu_tools = {
1745 "Tools", submenu_tools_entries,
1746 sizeof(submenu_tools_entries)/sizeof(menu_entry_t)-1
1747 };
1748
1749 /* the tools submenu */
1750 void on_tools_clicked(GtkButton *button, appdata_t *appdata) {
1751 if(!appdata->tools_menu)
1752 appdata->tools_menu = app_submenu_create(appdata, &submenu_tools);
1753
1754 submenu_popup(appdata->tools_menu);
1755 }
1756
1757 HildonAppMenu *menu_create(appdata_t *appdata, int mode) {
1758 GtkWidget *button;
1759 HildonAppMenu *menu = HILDON_APP_MENU(hildon_app_menu_new());
1760
1761 /* ------- */
1762 button = gtk_button_new_with_label(_("About"));
1763 g_signal_connect_after(button, "clicked",
1764 G_CALLBACK(cb_menu_about), appdata);
1765 hildon_app_menu_append(menu, GTK_BUTTON(button));
1766
1767 button = gtk_button_new_with_label(_("Settings"));
1768 g_signal_connect_after(button, "clicked", G_CALLBACK(cb_menu_settings),
1769 appdata);
1770 hildon_app_menu_append(menu, GTK_BUTTON(button));
1771
1772 if(mode == MENU_GPXLIST) {
1773 button = gtk_button_new_with_label(_("Import file"));
1774 g_signal_connect_after(button, "clicked",
1775 G_CALLBACK(cb_menu_add), appdata);
1776 hildon_app_menu_append(menu, GTK_BUTTON(button));
1777
1778 button = gtk_button_new_with_label(_("Import directory"));
1779 g_signal_connect_after(button, "clicked",
1780 G_CALLBACK(cb_menu_adddir), appdata);
1781 hildon_app_menu_append(menu, GTK_BUTTON(button));
1782
1783 button = gtk_button_new_with_label(_("Export"));
1784 g_signal_connect_after(button, "clicked",
1785 G_CALLBACK(on_export_clicked), appdata);
1786 hildon_app_menu_append(menu, GTK_BUTTON(button));
1787
1788 button = gtk_button_new_with_label(_("Search"));
1789 g_signal_connect_after(button, "clicked",
1790 G_CALLBACK(cb_menu_search), appdata);
1791 hildon_app_menu_append(menu, GTK_BUTTON(button));
1792 }
1793
1794 button = gtk_button_new_with_label(_("Tools"));
1795 g_signal_connect_after(button, "clicked",
1796 G_CALLBACK(on_tools_clicked), appdata);
1797 hildon_app_menu_append(menu, GTK_BUTTON(button));
1798
1799 #ifdef ENABLE_OSM_GPS_MAP
1800 button = gtk_button_new_with_label(_("Map"));
1801 g_signal_connect_after(button, "clicked",
1802 G_CALLBACK(cb_menu_map), appdata);
1803 hildon_app_menu_append(menu, GTK_BUTTON(button));
1804 #endif
1805
1806 #ifdef HILDON_HELP
1807 button = gtk_button_new_with_label(_("Help"));
1808 g_signal_connect_after(button, "clicked",
1809 G_CALLBACK(cb_menu_help), appdata);
1810 hildon_app_menu_append(menu, GTK_BUTTON(button));
1811 #endif
1812
1813 gtk_widget_show_all(GTK_WIDGET(menu));
1814
1815 return menu;
1816 }
1817 #else
1818
1819 void menu_create(appdata_t *appdata) {
1820 GtkWidget *menu, *item;
1821 menu = gtk_menu_new();
1822
1823 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1824 appdata->menu_import =
1825 #endif
1826 item = gtk_menu_item_new_with_label(_("Import"));
1827 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1828 GtkWidget *submenu = gtk_menu_new();
1829 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1830
1831 item = gtk_menu_item_new_with_label( _("File") );
1832 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1833 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_add), appdata);
1834
1835 item = gtk_menu_item_new_with_label( _("Directory") );
1836 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1837 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_adddir), appdata);
1838
1839 #ifndef USE_PANNABLE_AREA
1840 gtk_menu_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new());
1841
1842 appdata->menu_close =
1843 item = gtk_menu_item_new_with_label( _("Close") );
1844 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1845 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_close), appdata);
1846
1847 appdata->menu_remove =
1848 item = gtk_menu_item_new_with_label( _("Remove") );
1849 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1850 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_remove), appdata);
1851 #endif
1852
1853 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1854 appdata->menu_export =
1855 #endif
1856 item = gtk_menu_item_new_with_label(_("Export"));
1857 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1858 submenu = gtk_menu_new();
1859 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1860
1861 #ifdef ENABLE_MAEMO_MAPPER
1862 item = gtk_menu_item_new_with_label( _("Maemo Mapper POI") );
1863 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1864 g_signal_connect(item, "activate",
1865 GTK_SIGNAL_FUNC(cb_menu_export_mmpoi), appdata);
1866 #endif
1867
1868 item = gtk_menu_item_new_with_label( _("Garmin Field Notes") );
1869 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1870 g_signal_connect(item, "activate",
1871 GTK_SIGNAL_FUNC(cb_menu_export_log), appdata);
1872
1873 item = gtk_menu_item_new_with_label( _("Garmin GPX") );
1874 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1875 g_signal_connect(item, "activate",
1876 GTK_SIGNAL_FUNC(cb_menu_export_garmin), appdata);
1877
1878 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1879 appdata->menu_search =
1880 #endif
1881 item = gtk_menu_item_new_with_label( _("Search") );
1882 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1883 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_search), appdata);
1884
1885 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1886
1887 /* ----------- copy'n paste submenu ----------------- */
1888 #ifndef NO_COPY_N_PASTE
1889 item = gtk_menu_item_new_with_label(_("Edit"));
1890 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1891 submenu = gtk_menu_new();
1892 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1893
1894 appdata->menu_cut = item = gtk_menu_item_new_with_label( _("Cut") );
1895 gtk_widget_set_sensitive(item, FALSE);
1896 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1897 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_cut), appdata);
1898 appdata->menu_copy = item = gtk_menu_item_new_with_label( _("Copy") );
1899 gtk_widget_set_sensitive(item, FALSE);
1900 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1901 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_copy), appdata);
1902 appdata->menu_paste = item = gtk_menu_item_new_with_label( _("Paste") );
1903 gtk_widget_set_sensitive(item, FALSE);
1904 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1905 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_paste), appdata);
1906 #endif
1907
1908 item = gtk_menu_item_new_with_label( _("Settings") );
1909 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1910 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_settings),
1911 appdata);
1912
1913 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1914
1915 #ifdef ENABLE_OSM_GPS_MAP
1916 item = gtk_menu_item_new_with_label( _("Map") );
1917 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1918 g_signal_connect(item, "activate",
1919 GTK_SIGNAL_FUNC(cb_menu_map), appdata);
1920 #endif
1921
1922 item = gtk_menu_item_new_with_label(_("Tools"));
1923 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1924 submenu = gtk_menu_new();
1925 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1926
1927 item = gtk_menu_item_new_with_label( _("Geomath") );
1928 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1929 g_signal_connect(item, "activate",
1930 GTK_SIGNAL_FUNC(cb_menu_geomath), appdata);
1931
1932 item = gtk_menu_item_new_with_label( _("Geotext") );
1933 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1934 g_signal_connect(item, "activate",
1935 GTK_SIGNAL_FUNC(cb_menu_geotext), appdata);
1936
1937 item = gtk_menu_item_new_with_label( _("Precise Position") );
1938 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1939 g_signal_connect(item, "activate",
1940 GTK_SIGNAL_FUNC(cb_menu_precpos), appdata);
1941
1942 item = gtk_menu_item_new_with_label( _("GeoToad") );
1943 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1944 g_signal_connect(item, "activate",
1945 GTK_SIGNAL_FUNC(cb_menu_geotoad), appdata);
1946
1947 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1948
1949 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1950 item = gtk_menu_item_new_with_label( _("Help") );
1951 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1952 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_help), appdata);
1953 #endif
1954
1955 item = gtk_menu_item_new_with_label( _("About") );
1956 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1957 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_about), appdata);
1958
1959 #ifndef USE_MAEMO
1960 item = gtk_menu_item_new_with_label( _("Quit") );
1961 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1962 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_quit), appdata);
1963 #endif
1964
1965 #ifdef USE_MAEMO
1966 hildon_window_set_menu(appdata->window, GTK_MENU(menu));
1967 #else
1968 /* attach ordinary gtk menu */
1969 GtkWidget *menu_bar = gtk_menu_bar_new();
1970
1971 GtkWidget *root_menu = gtk_menu_item_new_with_label (_("Menu"));
1972 gtk_widget_show(root_menu);
1973
1974 gtk_menu_bar_append(menu_bar, root_menu);
1975 gtk_menu_item_set_submenu(GTK_MENU_ITEM (root_menu), menu);
1976
1977 gtk_widget_show(menu_bar);
1978 gtk_box_pack_start(GTK_BOX(appdata->vbox), menu_bar, 0, 0, 0);
1979 #endif
1980 }
1981 #endif
1982
1983 /********************* end of menu **********************/
1984
1985 void cleanup(appdata_t *appdata) {
1986 gconf_save_state(appdata);
1987
1988 gpx_free_all(appdata->gpx);
1989
1990 #ifdef USE_STACKABLE_WINDOW
1991 if(appdata->export_menu) submenu_cleanup(appdata->export_menu);
1992 if(appdata->tools_menu) submenu_cleanup(appdata->tools_menu);
1993 #endif
1994
1995 gnome_vfs_shutdown();
1996 icons_free();
1997 gps_release(appdata);
1998
1999 #ifdef USE_MAEMO
2000 if(appdata->search_results) {
2001 printf("freeing pending search\n");
2002 search_result_free(appdata->search_results);
2003 }
2004
2005 if(appdata->osso_context)
2006 osso_deinitialize(appdata->osso_context);
2007
2008 appdata->program = NULL;
2009 #endif
2010
2011 /* free chain of locations */
2012 location_t *loc = appdata->location;
2013 while(loc) {
2014 location_t *next = loc->next;
2015 if(loc->name) free(loc->name);
2016 free(loc);
2017 loc = next;
2018 }
2019
2020 puts("everything is gone");
2021 }
2022
2023 static void on_window_destroy (GtkWidget *widget, gpointer data) {
2024 appdata_t *appdata = (appdata_t*)data;
2025
2026 gtk_main_quit();
2027 appdata->window = NULL;
2028 }
2029
2030 gboolean on_window_key_press(GtkWidget *widget,
2031 GdkEventKey *event, appdata_t *appdata) {
2032 int handled = FALSE;
2033
2034 // printf("key event %d\n", event->keyval);
2035
2036 switch(event->keyval) {
2037 #ifdef USE_MAEMO
2038
2039 #ifdef HILDON_HARDKEY_INCREASE
2040 case HILDON_HARDKEY_INCREASE:
2041 html_zoom(appdata, TRUE);
2042 handled = TRUE;
2043 break;
2044 #endif
2045
2046 #ifdef HILDON_HARDKEY_DECREASE
2047 case HILDON_HARDKEY_DECREASE:
2048 html_zoom(appdata, FALSE);
2049 handled = TRUE;
2050 break;
2051 #endif
2052
2053 #ifdef HILDON_HARDKEY_FULLSCREEN
2054 case HILDON_HARDKEY_FULLSCREEN:
2055 {
2056 appdata->fullscreen = !appdata->fullscreen;
2057
2058 if(appdata->fullscreen)
2059 gtk_window_fullscreen(GTK_WINDOW(appdata->window));
2060 else
2061 gtk_window_unfullscreen(GTK_WINDOW(appdata->window));
2062
2063 handled = TRUE;
2064 }
2065 break;
2066 #endif
2067
2068 #else
2069 case '+':
2070 printf("zoom+\n");
2071 html_zoom(appdata, TRUE);
2072 handled = TRUE;
2073 break;
2074 case '-':
2075 printf("zoom-\n");
2076 html_zoom(appdata, FALSE);
2077 handled = TRUE;
2078 break;
2079 #endif
2080 }
2081
2082 return handled;
2083 }
2084
2085 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
2086 typedef struct {
2087 int level;
2088 appdata_t *appdata;
2089 gpointer data;
2090 } crumb_t;
2091
2092 static void
2093 crumb_back(gpointer data) {
2094 crumb_t *crumb = (crumb_t*)data;
2095 printf("crumb_back called with %d\n", crumb->level);
2096
2097 /* don't do anything if main window has already been destroyed */
2098 if(!crumb->appdata->window) {
2099 printf("Main window gone ...\n");
2100 return;
2101 }
2102
2103 /* whatever is being displayed: we don't need it anymore */
2104 gtk_container_remove(GTK_CONTAINER(crumb->appdata->vbox),
2105 crumb->appdata->cur_view);
2106
2107 /* back from cache to cachelist */
2108 if(crumb->level == CRUMB_CACHE) {
2109 gpx_t *gpx = crumb->appdata->search_results;
2110
2111 if(!gpx) {
2112 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2113 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2114 printf("no search data found, return to gpx\n");
2115 gpx = crumb->appdata->cur_gpx;
2116 } else
2117 printf("returning to search result\n");
2118
2119 g_assert(gpx != NULL);
2120
2121 crumb->appdata->cur_view = cachelist_create(crumb->appdata, gpx,
2122 crumb->appdata->cur_cache);
2123
2124 /* returning from cache view: invalidate cache reference */
2125 crumb->appdata->cur_cache = NULL;
2126
2127 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2128 crumb->appdata->cur_view);
2129 }
2130
2131 if(crumb->level == CRUMB_SEARCH_GPX) {
2132 printf("returning from a local search!\n");
2133
2134 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2135
2136 search_result_free((gpx_t*)crumb->data);
2137 crumb->appdata->search_results = NULL;
2138
2139 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2140
2141 crumb->appdata->cur_view = cachelist_create(crumb->appdata,
2142 crumb->appdata->cur_gpx, NULL);
2143 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2144 crumb->appdata->cur_view);
2145 }
2146
2147 /* back from cachelist to gpxlist */
2148 if((crumb->level == CRUMB_CACHELIST) ||
2149 (crumb->level == CRUMB_SEARCH_GLOBAL)) {
2150
2151 crumb->appdata->cur_view = gpxlist_create_view_and_model(
2152 crumb->appdata, crumb->appdata->cur_gpx);
2153
2154 /* returning from cachelist/global search view: */
2155 /* invalidate gpx reference */
2156 crumb->appdata->cur_gpx = NULL;
2157
2158 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2159 crumb->appdata->cur_view);
2160
2161 if((crumb->level == CRUMB_SEARCH_GLOBAL) ||
2162 (crumb->level == CRUMB_SEARCH_GPX)) {
2163 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2164
2165 search_result_free((gpx_t*)crumb->data);
2166 crumb->appdata->search_results = NULL;
2167 }
2168
2169 /* enable gpxlist related menu entries */
2170 gtk_widget_set_sensitive(crumb->appdata->menu_import, TRUE);
2171 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2172 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2173 }
2174
2175 gtk_widget_show_all(crumb->appdata->vbox);
2176 g_free(data);
2177
2178 #ifdef ENABLE_OSM_GPS_MAP
2179 map_update(crumb->appdata);
2180 #endif
2181 }
2182
2183 static void crumb_add(appdata_t *appdata, char *name, int level,
2184 gpointer user_data) {
2185 crumb_t *crumb = malloc(sizeof(crumb_t));
2186 crumb->level = level;
2187 crumb->appdata = appdata;
2188 crumb->data = user_data;
2189
2190 printf("crumb_add with level %d\n", level);
2191
2192 /* save that we are working on search results */
2193 if((level == CRUMB_SEARCH_GLOBAL) ||
2194 (level == CRUMB_SEARCH_GPX)) {
2195 appdata->search_results = (gpx_t*)user_data;
2196
2197 /* searches cannot be nested */
2198 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2199 }
2200
2201 /* save "path" pointers in appdata */
2202 if(crumb->level == CRUMB_CACHELIST)
2203 appdata->cur_gpx = (gpx_t*)user_data;
2204
2205 if(crumb->level == CRUMB_CACHE) {
2206 appdata->cur_cache = (cache_t*)user_data;
2207 /* the cache view cannot be searched */
2208 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2209 gtk_widget_set_sensitive(appdata->menu_export, FALSE);
2210 }
2211
2212 if(level != CRUMB_GPXLIST) {
2213 /* disable gpxlist related menu entries */
2214 gtk_widget_set_sensitive(appdata->menu_import, FALSE);
2215 #ifndef USE_PANNABLE_AREA
2216 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
2217 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
2218 #endif
2219 }
2220
2221 #ifdef USE_BREAD_CRUMB_TRAIL
2222 hildon_bread_crumb_trail_push_text(HILDON_BREAD_CRUMB_TRAIL(appdata->bct),
2223 name, crumb, (GDestroyNotify)crumb_back);
2224 #else
2225 bct_push_text(appdata->bct, name, crumb, (GDestroyNotify)crumb_back);
2226 #endif
2227
2228 #ifdef ENABLE_OSM_GPS_MAP
2229 map_update(appdata);
2230 #endif
2231 }
2232 #endif // USE_BREAD_CRUMB_TRAIL
2233
2234 void main_after_settings_redraw(appdata_t *appdata, int flags) {
2235 printf("main after settings redraw\n");
2236
2237 if(!appdata->cur_view) {
2238 printf("no active view\n");
2239 return;
2240 }
2241
2242 /* a cache screen cannot be changed from the settings and thus doesn't */
2243 /* need to be redrawn */
2244 if(appdata->cur_cache) {
2245 printf("No redraw in cache view required\n");
2246 return;
2247 }
2248
2249 int redraw = 0; // nothing to redraw
2250
2251 if(appdata->search_results) {
2252 if((appdata->cur_items != appdata->cachelist_items) || flags)
2253 redraw = 1;
2254 } else {
2255 if(!appdata->cur_gpx) {
2256 if(appdata->cur_items != appdata->gpxlist_items)
2257 redraw = 2; // redraw gpxlist
2258 } else {
2259 if((appdata->cur_items != appdata->cachelist_items) || flags)
2260 redraw = 3; // redraw cachelist
2261 }
2262 }
2263
2264 if(redraw) {
2265 GtkWidget *container = appdata->vbox;
2266
2267 #ifdef USE_STACKABLE_WINDOW
2268 HildonWindowStack *stack = hildon_window_stack_get_default();
2269 container = hildon_window_stack_peek(stack);
2270 #endif
2271
2272 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
2273 switch(redraw) {
2274 case 1:
2275 appdata->cur_view = cachelist_create(appdata,
2276 appdata->search_results, NULL);
2277 break;
2278 case 2:
2279 appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2280 break;
2281 case 3:
2282 appdata->cur_view = cachelist_create(appdata,
2283 appdata->cur_gpx, NULL);
2284 break;
2285 }
2286
2287 #ifdef USE_STACKABLE_WINDOW
2288 if(container != appdata->vbox)
2289 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
2290 else
2291 #endif
2292 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
2293
2294 gtk_widget_show_all(container);
2295 }
2296 }
2297
2298 int main(int argc, char *argv[]) {
2299 appdata_t appdata;
2300
2301 /* init appdata */
2302 memset(&appdata, 0, sizeof(appdata));
2303
2304 printf("Using locale for %s in %s\n", PACKAGE, LOCALEDIR);
2305
2306 setlocale(LC_ALL, "");
2307 bindtextdomain(PACKAGE, LOCALEDIR);
2308 bind_textdomain_codeset(PACKAGE, "UTF-8");
2309 textdomain(PACKAGE);
2310
2311 /* prepare thread system */
2312 g_thread_init(NULL);
2313
2314 gtk_init (&argc, &argv);
2315
2316 misc_init();
2317
2318 curl_global_init(CURL_GLOBAL_ALL);
2319
2320 #ifdef USE_MAEMO
2321 printf("Installing osso context for \"org.harbaum." APP "\"\n");
2322 appdata.osso_context = osso_initialize("org.harbaum."APP,
2323 VERSION, TRUE, NULL);
2324 if(appdata.osso_context == NULL) {
2325 fprintf(stderr, "error initiating osso context\n");
2326 }
2327
2328 #ifdef ENABLE_MAEMO_MAPPER
2329 dbus_register(&appdata);
2330 #endif
2331 #endif
2332
2333 icons_init();
2334
2335 if(!gnome_vfs_init()) {
2336 g_error("Gnome VFS init failed\n");
2337 }
2338
2339 #ifdef USE_MAEMO
2340 /* Create the hildon program and setup the title */
2341 appdata.program = HILDON_PROGRAM(hildon_program_get_instance());
2342 g_set_application_name("GPXView");
2343
2344 /* Create HildonWindow and set it to HildonProgram */
2345 #ifdef USE_STACKABLE_WINDOW
2346 appdata.window = HILDON_WINDOW(hildon_stackable_window_new());
2347 #else
2348 appdata.window = HILDON_WINDOW(hildon_window_new());
2349 #endif
2350 hildon_program_add_window(appdata.program, appdata.window);
2351 #else
2352 /* Create a Window. */
2353 appdata.window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2354 /* Set a decent default size for the window. */
2355 gtk_window_set_default_size(GTK_WINDOW(appdata.window), 640, 480);
2356 #endif
2357
2358 #if MAEMO_VERSION_MAJOR == 5
2359 gtk_window_set_title(GTK_WINDOW(appdata.window), "GPXView");
2360 #endif
2361
2362 g_signal_connect(G_OBJECT(appdata.window), "destroy",
2363 G_CALLBACK(on_window_destroy), &appdata);
2364
2365 g_signal_connect(G_OBJECT(appdata.window), "key_press_event",
2366 G_CALLBACK(on_window_key_press), &appdata);
2367
2368 /* prepare clipboard */
2369 appdata.clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
2370 gtk_clipboard_set_can_store(appdata.clipboard, NULL, 0);
2371
2372 appdata.vbox = gtk_vbox_new(FALSE, 2);
2373 gtk_container_add(GTK_CONTAINER(appdata.window), appdata.vbox);
2374 #ifndef USE_STACKABLE_WINDOW
2375 menu_create(&appdata);
2376 #else
2377 hildon_window_set_app_menu(HILDON_WINDOW(appdata.window),
2378 menu_create(&appdata, MENU_GPXLIST));
2379 #endif
2380
2381 #ifdef USE_BREAD_CRUMB_TRAIL
2382 appdata.bct = hildon_bread_crumb_trail_new();
2383
2384 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2385
2386 hildon_bread_crumb_trail_clear(HILDON_BREAD_CRUMB_TRAIL(appdata.bct));
2387 #else
2388 #ifdef BCT
2389 /* on non-hildon machines we use some custom made breadcrumbtrail */
2390 /* replacement */
2391 appdata.bct = bct_new();
2392 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2393 #endif
2394 #endif
2395
2396 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
2397 crumb_add(&appdata, "GPX", CRUMB_GPXLIST, NULL);
2398 #endif
2399
2400 /* wait for main gui to appear */
2401 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2402 while(gtk_events_pending())
2403 gtk_main_iteration();
2404
2405 appdata.gconf_client = gconf_client_get_default();
2406 gconf_load_state(&appdata);
2407 gps_init(&appdata);
2408
2409 appdata.cur_view = gpxlist_create_view_and_model(&appdata, NULL);
2410 gtk_box_pack_start_defaults(GTK_BOX(appdata.vbox), appdata.cur_view);
2411
2412 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2413 gtk_main();
2414
2415 cleanup(&appdata);
2416
2417 return 0;
2418 }