Contents of /trunk/src/main.c

Parent Directory Parent Directory | Revision Log Revision Log

Revision 237 - (show annotations)
Thu Dec 10 21:24:43 2009 UTC (14 years, 5 months ago) by harbaum
File MIME type: text/plain
File size: 70322 byte(s) 
Fixed main menu redraw bug
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 #ifdef USE_STACKABLE_WINDOW
310 HildonWindowStack *stack = hildon_window_stack_get_default();
311 GtkWidget *container = hildon_window_stack_peek(stack);
312 #else
313 GtkWidget *container = appdata->vbox;
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 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
330 #else
331 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
332 #endif
333
334 gtk_widget_show_all(container);
335 }
336 }
337
338
339 static gboolean cachelist_update(gpointer data) {
340
341 printf("cachelist timer fired!\n");
342
343 appdata_t *appdata = (appdata_t*)data;
344
345 if(appdata->cur_cache)
346 return TRUE;
347
348 #ifdef USE_MAEMO
349 if(appdata->cachelist_disable_screensaver)
350 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
351 fprintf(stderr, "error with display blank\n");
352 #endif
353
354 if(appdata->cachelist_update)
355 cachelist_redraw(appdata);
356
357 return TRUE;
358 }
359
360 static void cachelist_timer_reset(appdata_t *appdata) {
361 printf("cachelist timer reset\n");
362 g_assert(appdata->cachelist_handler_id);
363 gtk_timeout_remove(appdata->cachelist_handler_id);
364 appdata->cachelist_handler_id =
365 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
366 }
367
368 static gboolean cachelist_update_reset0(GtkWidget *widget,
369 GdkEventButton *event,
370 gpointer user_data) {
371 cachelist_timer_reset((appdata_t*)user_data);
372 return FALSE;
373 }
374
375 static void cachelist_update_reset1(GtkAdjustment *adj,
376 gpointer user_data) {
377 cachelist_timer_reset((appdata_t*)user_data);
378 }
379
380 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
381 cache_t *sel_cache) {
382 GtkCellRenderer *renderer;
383 GtkWidget *view;
384 GtkListStore *store;
385 GtkTreeIter iter;
386
387 if(!gpx->notes_loaded) {
388 notes_load_all(appdata, gpx);
389 gpx->notes_loaded = TRUE;
390 }
391
392 appdata->cur_items = appdata->cachelist_items;
393
394 /* first sort the caches */
395 pos_t *refpos = get_pos(appdata);
396 gpx_sort(gpx, GPX_SORT_BY_DISTANCE, refpos);
397
398 view = gtk_tree_view_new();
399
400 /* --- "Type" column --- */
401 renderer = custom_cell_renderer_type_new();
402 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
403 -1, "Type", renderer, "type", CACHELIST_COL_TYPE, NULL);
404
405 /* --- "Id" column --- */
406 if(appdata->cachelist_items & CACHELIST_ITEM_ID) {
407 renderer = gtk_cell_renderer_text_new();
408 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
409 -1, "Id", renderer, "text", CACHELIST_COL_ID, NULL);
410 }
411
412 /* --- "Name" column --- */
413 renderer = gtk_cell_renderer_text_new();
414 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
415
416 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
417 "Name", renderer, "text", CACHELIST_COL_NAME, NULL);
418 gtk_tree_view_column_set_expand(column, TRUE);
419 gtk_tree_view_insert_column(GTK_TREE_VIEW(view), column, -1);
420
421 g_object_set(renderer, "foreground", "#ff0000", NULL );
422 gtk_tree_view_column_add_attribute(column, renderer, "strikethrough",
423 CACHELIST_COL_AVAIL);
424 gtk_tree_view_column_add_attribute(column, renderer,
425 "foreground-set", CACHELIST_COL_ARCHIVE);
426
427 /* --- "Size" column --- */
428 if(appdata->cachelist_items & CACHELIST_ITEM_SIZE) {
429 renderer = custom_cell_renderer_size_new();
430 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
431 -1, "Size", renderer, "size", CACHELIST_COL_SIZE, NULL);
432 }
433
434 /* --- "Rating" column --- */
435 if(appdata->cachelist_items & CACHELIST_ITEM_RATING) {
436 renderer = custom_cell_renderer_rating_new();
437 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
438 -1, "Rating", renderer, "rating", CACHELIST_COL_RATING, NULL);
439 }
440
441 /* --- "Bearing" column --- */
442 renderer = gtk_cell_renderer_pixbuf_new();
443 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
444 -1, "Bearing", renderer, "pixbuf", CACHELIST_COL_BEARING, NULL);
445
446 /* --- "Distance" column --- */
447 renderer = gtk_cell_renderer_text_new();
448 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
449 -1, "Distance", renderer, "text", CACHELIST_COL_DISTANCE, NULL);
450
451 store = gtk_list_store_new(CACHELIST_NUM_COLS, G_TYPE_INT,
452 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT,
453 G_TYPE_INT, GDK_TYPE_PIXBUF, G_TYPE_STRING,
454 G_TYPE_POINTER, G_TYPE_BOOLEAN,
455 G_TYPE_BOOLEAN);
456
457 GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
458
459 GtkTreeIter sel_iter;
460 gboolean sel_iter_valid = FALSE;
461 GtkTreePath *path = NULL;
462 cache_t *cache = gpx->cache;
463 while(cache) {
464 char str[32];
465 gpx_pos_get_distance_str(str, sizeof(str),
466 *refpos, gpx_cache_pos(cache), appdata->imperial);
467
468 int dint = (int)(cache->difficulty*2-2);
469 if(dint < 0) dint = 0;
470 if(dint > 8) dint = 8;
471
472 int tint = (int)(cache->terrain*2-2);
473 if(tint < 0) tint = 0;
474 if(tint > 8) tint = 8;
475
476 /* cache type includes "solved" flag in lowest bit */
477 int type = cache->type<<8;
478 if(cache->notes) type |= 4;
479 if(cache->notes && cache->notes->override) type |= 1;
480 if(cache->notes && cache->notes->found) type |= 2;
481 if(cache->found) type |= 2;
482 if(cache->mine) type |= 8;
483
484 if((!(type & 2)) || !appdata->cachelist_hide_found) {
485
486 /* Append a row and fill in some data */
487 gtk_list_store_append (store, &iter);
488
489 gtk_list_store_set(store, &iter,
490 CACHELIST_COL_TYPE, type,
491 CACHELIST_COL_ID, cache->id,
492 CACHELIST_COL_NAME, cache->name,
493 CACHELIST_COL_SIZE, cache->container,
494 CACHELIST_COL_RATING, 100 * dint + tint,
495 CACHELIST_COL_BEARING,
496 icon_bearing(*refpos, gpx_cache_pos(cache)),
497 CACHELIST_COL_DISTANCE, str,
498 CACHELIST_COL_DATA, cache,
499 CACHELIST_COL_AVAIL, !cache->available ||
500 cache->archived,
501 CACHELIST_COL_ARCHIVE, cache->archived,
502 -1);
503
504 if(cache == sel_cache) {
505 sel_iter = iter;
506 sel_iter_valid = TRUE;
507 }
508 }
509
510 cache = cache->next;
511 }
512
513 gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
514 g_object_unref(store);
515
516 if(sel_iter_valid) {
517 gtk_tree_selection_select_iter(sel, &sel_iter);
518 path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel_iter);
519 }
520
521 /* make list react on clicks */
522 g_signal_connect(view, "row-activated",
523 (GCallback)cachelist_view_onRowActivated, appdata);
524
525 cachelist_expose_t *ce = malloc(sizeof(cachelist_expose_t));
526 ce->appdata = appdata;
527 ce->path = path;
528 ce->done = FALSE;
529
530 g_signal_connect(view, "expose-event",
531 (GCallback)cachelist_expose, ce);
532 g_signal_connect(view, "destroy",
533 (GCallback)cachelist_destroy, ce);
534
535 /* put this inside a scrolled view */
536 #ifndef USE_PANNABLE_AREA
537 GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL);
538 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
539 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
540 gtk_container_add(GTK_CONTAINER(scrolled_window), view);
541 #else
542 GtkWidget *pannable_area = hildon_pannable_area_new();
543
544 gtk_container_add(GTK_CONTAINER(pannable_area), view);
545 #endif
546
547 /* add a timer for automatic update */
548 g_assert(!appdata->cachelist_handler_id);
549 appdata->cachelist_handler_id =
550 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
551
552 /* update timer is being reset if the user scrolls or selects */
553 g_signal_connect(view, "button-press-event",
554 (GCallback)cachelist_update_reset0, appdata);
555
556 #ifndef USE_PANNABLE_AREA
557 g_signal_connect(gtk_scrolled_window_get_vadjustment(
558 GTK_SCROLLED_WINDOW(scrolled_window)),
559 "value-changed",
560 (GCallback)cachelist_update_reset1, appdata);
561
562 return scrolled_window;
563 #else
564 g_signal_connect(hildon_pannable_area_get_vadjustment(
565 HILDON_PANNABLE_AREA(pannable_area)),
566 "value-changed",
567 (GCallback)cachelist_update_reset1, appdata);
568
569
570 return pannable_area;
571 #endif
572 }
573
574 #ifndef USE_MAEMO
575 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
576 GtkWidget *dialog =
577 gtk_dialog_new_with_buttons(gpx->name, GTK_WINDOW(appdata->window),
578 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
579 GTK_DIALOG_DESTROY_WITH_PARENT,
580 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
581 NULL);
582
583 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
584
585 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
586 cachelist_create(appdata, gpx, NULL));
587
588 gtk_widget_show_all(dialog);
589
590 gtk_dialog_run(GTK_DIALOG(dialog));
591 gtk_widget_destroy(dialog);
592 }
593 #else
594 #ifdef USE_STACKABLE_WINDOW
595 static void search_result_free(gpx_t *result);
596
597 void on_cachelist_destroy(GtkWidget *widget, appdata_t *appdata) {
598 printf("cachelist destroy\n");
599
600 HildonWindowStack *stack = hildon_window_stack_get_default();
601 appdata->window = HILDON_WINDOW(hildon_window_stack_peek(stack));
602
603 if(appdata->search_results) {
604 search_result_free(appdata->search_results);
605 appdata->search_results = NULL;
606 }
607 appdata->cur_gpx = NULL;
608
609 #ifdef ENABLE_OSM_GPS_MAP
610 map_update(appdata);
611 #endif
612
613 /* restore cur_view */
614 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
615 }
616
617 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
618 GtkWidget *window = hildon_stackable_window_new();
619 appdata->window = HILDON_WINDOW(window);
620
621 /* store last "cur_view" in window */
622 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
623
624 appdata->cur_gpx = gpx;
625 gtk_window_set_title(GTK_WINDOW(window), gpx->name);
626
627 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
628 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
629
630
631 hildon_window_set_app_menu(HILDON_WINDOW(window),
632 menu_create(appdata, MENU_CACHELIST));
633
634 g_signal_connect(G_OBJECT(window), "destroy",
635 G_CALLBACK(on_cachelist_destroy), appdata);
636
637 gtk_widget_show_all(window);
638
639 #ifdef ENABLE_OSM_GPS_MAP
640 map_update(appdata);
641 #endif
642 }
643 #endif
644 #endif
645
646 /******************** end of cachelist ********************/
647
648 /******************** begin of gpxlist ********************/
649
650 enum {
651 GPXLIST_COL_ICON = 0,
652 GPXLIST_COL_FILENAME,
653 GPXLIST_COL_NAME,
654 GPXLIST_COL_DATE,
655 GPXLIST_COL_CACHES,
656 GPXLIST_COL_OPEN,
657 #ifdef USE_PANNABLE_AREA
658 GPXLIST_COL_DELETE,
659 #endif
660 GPXLIST_COL_DATA,
661 GPXLIST_NUM_COLS
662 } ;
663
664 static GdkPixbuf *gpx_icon_get(gpx_t *gpx) {
665 if(gpx->filename && g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
666 return icon_get(ICON_FILE, 1);
667
668 if(gpx->filename&& !strcasecmp(gpx->filename+strlen(gpx->filename)-4,".zip"))
669 return icon_get(ICON_FILE, 2);
670
671 return icon_get(ICON_FILE, 0);
672 }
673
674 void gpxlist_set(GtkListStore *store, GtkTreeIter *iter, gpx_t *gpx) {
675 char date_str[32], cnum[32];
676
677 if(gpx->year && gpx->month && gpx->day) {
678 GDate *date = g_date_new_dmy(gpx->day, gpx->month, gpx->year);
679 g_date_strftime(date_str, sizeof(date_str), "%x", date);
680 g_date_free(date);
681 } else
682 strcpy(date_str, "---");
683
684 char *fname = strrchr(gpx->filename, '/');
685 if(!fname) fname = gpx->filename;
686 else fname++; /* skip '/' */
687
688 snprintf(cnum, sizeof(cnum), "%d", gpx_total_caches(gpx));
689
690 /* Append a row and fill in some data */
691 gtk_list_store_set(store, iter,
692 GPXLIST_COL_ICON, gpx_icon_get(gpx),
693 GPXLIST_COL_FILENAME, fname,
694 GPXLIST_COL_NAME, gpx->name,
695 GPXLIST_COL_DATE, gpx->closed?NULL:date_str,
696 GPXLIST_COL_OPEN, !gpx->closed,
697 GPXLIST_COL_CACHES, gpx->closed?NULL:cnum,
698 #ifdef USE_PANNABLE_AREA
699 GPXLIST_COL_DELETE, icon_get(ICON_MISC, 2),
700 #endif
701 GPXLIST_COL_DATA, gpx,
702 -1);
703 }
704
705 static void gpxlist_remove(appdata_t *appdata,
706 GtkListStore *store, GtkTreeIter *iter,
707 gpx_t *gpx) {
708
709 printf("removing %s\n", gpx->name);
710
711 /* de-chain */
712 gpx_t **prev = &appdata->gpx;
713 while(*prev != gpx) prev = &((*prev)->next);
714 *prev = gpx->next;
715
716 /* remove gconf entry if file was closed */
717 gconf_remove_closed_name(appdata, gpx->filename);
718
719 /* free gpx itself */
720 gpx_free(gpx);
721
722 /* and remove from store */
723 gtk_list_store_remove(store, iter);
724 }
725
726 static void gpxlist_close(appdata_t *appdata,
727 GtkListStore *store, GtkTreeIter *iter,
728 gpx_t *gpx) {
729
730 printf("closing %s\n", gpx->name);
731
732 g_assert(!gpx->closed);
733 gpx->closed = TRUE;
734
735 /* free all associated caches */
736 gpx_free_caches(gpx);
737
738 /* update entry */
739 gpxlist_set(store, iter, gpx);
740
741 /* save name in gconf so we know this has been closed */
742 gconf_save_closed_name(appdata, gpx->filename, gpx->name);
743 }
744
745 void gpxlist_goto_cachelist(appdata_t *appdata, gpx_t *gpx) {
746 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
747 #ifdef USE_STACKABLE_WINDOW
748 if(!appdata->cur_gpx)
749 #endif
750 cachelist_dialog(appdata, gpx);
751 #ifdef USE_STACKABLE_WINDOW
752 else
753 printf("selected gpx, but cachelist window already present\n");
754 #endif
755 #else
756 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
757 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
758 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
759 gtk_widget_show_all(appdata->vbox);
760
761 crumb_add(appdata, gpx->name, CRUMB_CACHELIST, gpx);
762 #endif
763 }
764
765 static void gpxlist_view_onRowActivated(GtkTreeView *treeview,
766 GtkTreePath *path,
767 GtkTreeViewColumn *col,
768 gpointer userdata) {
769 appdata_t *appdata = (appdata_t*)userdata;
770 GtkTreeIter iter;
771 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
772
773 #ifdef USE_MAEMO
774 /* check if a cache is already selected and ignore click if yes */
775 /* (was probably a double click) */
776 if(appdata->cur_gpx) return;
777 #endif
778
779 if (gtk_tree_model_get_iter(model, &iter, path)) {
780 gpx_t *gpx;
781 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
782
783 #ifdef USE_PANNABLE_AREA
784 /* get name of column the user clicked on */
785 const char *col_name = NULL;
786 if(col) col_name = gtk_tree_view_column_get_title(col);
787
788 if(col_name && !strcmp(col_name, "Del")) {
789 printf("clicked delete\n");
790
791 #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5)
792 /* ask user what he wants */
793 GtkWidget *dialog = gtk_message_dialog_new(
794 GTK_WINDOW(appdata->window),
795 GTK_DIALOG_DESTROY_WITH_PARENT,
796 GTK_MESSAGE_QUESTION,
797 GTK_BUTTONS_CANCEL,
798 _("Do you want to close this entry only or do "
799 "you want to remove it completely from the list?"));
800
801 gtk_dialog_add_buttons(GTK_DIALOG(dialog),
802 _("Remove"), 1,
803 _("Close"), 2,
804 NULL);
805
806 gtk_window_set_title(GTK_WINDOW(dialog), _("Close or remove entry?"));
807 #else
808
809 GtkWidget *dialog =
810 gtk_dialog_new_with_buttons(_("Close or remove entry?"),
811 GTK_WINDOW(appdata->window),
812 GTK_DIALOG_DESTROY_WITH_PARENT,
813 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
814 _("Remove"), 1,
815 _("Close"), 2,
816 NULL);
817
818 GtkWidget *content_area =
819 gtk_dialog_get_content_area (GTK_DIALOG (dialog));
820
821 GtkWidget *hbox = gtk_hbox_new(FALSE, 0);
822
823 gtk_box_pack_start(GTK_BOX(hbox),
824 gtk_image_new_from_stock( GTK_STOCK_DIALOG_QUESTION,
825 GTK_ICON_SIZE_DIALOG),
826 FALSE, FALSE, 0);
827
828 GtkWidget *label = gtk_label_new(
829 _("Do you want to close this entry only or do "
830 "you want to remove it completely from the list?"));
831
832 gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
833 gtk_label_set_line_wrap_mode(GTK_LABEL(label), PANGO_WRAP_WORD);
834
835 gtk_box_pack_start_defaults(GTK_BOX(hbox), label);
836 gtk_container_add (GTK_CONTAINER (content_area), hbox);
837
838 gtk_widget_show_all (dialog);
839 #endif
840
841 if(gpx->closed)
842 gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), 2, FALSE);
843
844 /* set the active flag again if the user answered "no" */
845 switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
846
847 case 1:
848 gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
849 break;
850
851 case 2:
852 gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
853 break;
854
855 default:
856 break;
857 }
858
859 gtk_widget_destroy(dialog);
860
861 } else
862 #endif
863 {
864
865 /* this gpx file may be closed. Since the user definitely wants */
866 /* to use it, we just open it again */
867 if(gpx->closed) {
868 gpx_dialog_t *dialog =
869 gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
870 gpx_t *new = NULL;
871
872 if(g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
873 new = gpx_parse_dir(dialog, gpx->filename, appdata->username);
874 else
875 new = gpx_parse(dialog, gpx->filename, appdata->username);
876
877 if(new) {
878 gpx_t **prev = &(appdata->gpx);
879 while(*prev && *prev != gpx)
880 prev = &(*prev)->next;
881
882 /* this entry _must_ be in the list */
883 g_assert(*prev);
884
885 /* replace gpx entry with the new "open" one */
886 (*prev) = new;
887 new->next = gpx->next;
888 gpx->next = NULL;
889
890 /* free old closed one */
891 gpx_free(gpx);
892
893 gpx = new;
894
895 /* finally update the visible list */
896 gpxlist_set(appdata->gpxstore, &iter, gpx);
897
898 /* and remove gconf entry */
899 gconf_remove_closed_name(appdata, gpx->filename);
900
901 #ifndef USE_PANNABLE_AREA
902 gtk_widget_set_sensitive(appdata->menu_close, TRUE);
903 #endif
904 } else {
905 printf("unable to reopen file %s\n", gpx->filename);
906 return;
907 }
908
909 gpx_busy_dialog_destroy(dialog);
910 }
911
912 gpxlist_goto_cachelist(appdata, gpx);
913 }
914 }
915 }
916
917 /* search gpx file in gpx list */
918 gboolean gpxlist_find(appdata_t *appdata, GtkTreeIter *iter, gpx_t *gpx) {
919 GtkTreeModel *model =
920 gtk_tree_view_get_model(GTK_TREE_VIEW(appdata->gpxview));
921
922 gboolean found =
923 gtk_tree_model_get_iter_first(model, iter);
924
925 while(found) {
926 gpx_t *this_gpx;
927 gtk_tree_model_get(model, iter, GPXLIST_COL_DATA, &this_gpx, -1);
928
929 if(gpx == this_gpx)
930 return TRUE;
931
932 found = gtk_tree_model_iter_next(model, iter);
933 }
934
935 return FALSE;
936 }
937
938
939 #ifndef USE_PANNABLE_AREA
940 static gboolean
941 view_selection_func(GtkTreeSelection *selection, GtkTreeModel *model,
942 GtkTreePath *path, gboolean path_currently_selected,
943 gpointer userdata) {
944 appdata_t *appdata = (appdata_t*)userdata;
945 GtkTreeIter iter;
946
947 if(gtk_tree_model_get_iter(model, &iter, path)) {
948 gpx_t *gpx;
949 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
950
951 gtk_widget_set_sensitive(appdata->menu_remove, !path_currently_selected);
952
953 if(!gpx->closed)
954 gtk_widget_set_sensitive(appdata->menu_close, !path_currently_selected);
955 }
956
957 return TRUE; /* allow selection state to change */
958 }
959 #endif
960
961 static GtkWidget *gpxlist_create_view_and_model(appdata_t *appdata,
962 gpx_t *sel_gpx) {
963 gpx_t *gpx = appdata->gpx;
964 GtkCellRenderer *renderer;
965
966 /* saved displayed items */
967 appdata->cur_items = appdata->gpxlist_items;
968
969 #ifndef USE_PANNABLE_AREA
970 /* nothing selected yet */
971 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
972 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
973 #endif
974
975 appdata->gpxview = gtk_tree_view_new ();
976
977 printf("building gpx list, items = %d\n", appdata->gpxlist_items);
978
979 GtkTreeSelection *selection =
980 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
981 #ifndef USE_PANNABLE_AREA
982 gtk_tree_selection_set_select_function(selection, view_selection_func,
983 appdata, NULL);
984 #endif
985
986 /* --- "Icon" column --- */
987 renderer = gtk_cell_renderer_pixbuf_new();
988 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
989 -1, "Icon", renderer,
990 "pixbuf", GPXLIST_COL_ICON,
991 #ifdef USE_PANNABLE_AREA
992 /* at least one entry needs to be sensitive. */
993 /* This is the delete icon if the PANNABLE_AREA is used */
994 "sensitive", GPXLIST_COL_OPEN,
995 #endif
996 NULL);
997
998 /* --- "FileName" column --- */
999 if(appdata->gpxlist_items & GPXLIST_ITEM_FILENAME) {
1000 renderer = gtk_cell_renderer_text_new();
1001 gtk_tree_view_insert_column_with_attributes(
1002 GTK_TREE_VIEW(appdata->gpxview),
1003 -1, "Filename", renderer,
1004 "text", GPXLIST_COL_FILENAME,
1005 "sensitive", GPXLIST_COL_OPEN,
1006 NULL);
1007 }
1008
1009 /* --- "Name" column --- */
1010 renderer = gtk_cell_renderer_text_new();
1011 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
1012
1013 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
1014 "Name", renderer,
1015 "text", GPXLIST_COL_NAME,
1016 "sensitive", GPXLIST_COL_OPEN,
1017 NULL);
1018 gtk_tree_view_column_set_expand(column, TRUE);
1019 gtk_tree_view_insert_column(GTK_TREE_VIEW(appdata->gpxview), column, -1);
1020
1021 /* --- "Date" column --- */
1022 if(appdata->gpxlist_items & GPXLIST_ITEM_DATE) {
1023 renderer = gtk_cell_renderer_text_new();
1024 g_object_set(renderer, "xalign", 1.0, NULL );
1025 gtk_tree_view_insert_column_with_attributes(
1026 GTK_TREE_VIEW(appdata->gpxview),
1027 -1, "Date", renderer,
1028 "text", GPXLIST_COL_DATE,
1029 "sensitive", GPXLIST_COL_OPEN,
1030 NULL);
1031 }
1032
1033 /* --- "Number of caches" column --- */
1034 if(appdata->gpxlist_items & GPXLIST_ITEM_CNUM) {
1035 renderer = gtk_cell_renderer_text_new();
1036 g_object_set(renderer, "xalign", 1.0, NULL );
1037 gtk_tree_view_insert_column_with_attributes(
1038 GTK_TREE_VIEW(appdata->gpxview),
1039 -1, "#Caches", renderer,
1040 "text", GPXLIST_COL_CACHES,
1041 "sensitive", GPXLIST_COL_OPEN,
1042 NULL);
1043 }
1044
1045 #ifdef USE_PANNABLE_AREA
1046 /* --- "Delete" column --- */
1047 renderer = gtk_cell_renderer_pixbuf_new();
1048 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
1049 -1, "Del", renderer,
1050 "pixbuf", GPXLIST_COL_DELETE,
1051 // "sensitive", GPXLIST_COL_OPEN,
1052 NULL);
1053 #endif
1054
1055 /* build and fill the store */
1056 appdata->gpxstore = gtk_list_store_new(GPXLIST_NUM_COLS, GDK_TYPE_PIXBUF,
1057 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
1058 G_TYPE_STRING, G_TYPE_BOOLEAN,
1059 #ifdef USE_PANNABLE_AREA
1060 GDK_TYPE_PIXBUF,
1061 #endif
1062 G_TYPE_POINTER);
1063
1064 GtkTreePath *path = NULL;
1065 GtkTreeIter sel_iter;
1066 gboolean sel_iter_valid = FALSE;
1067 while(gpx) {
1068 GtkTreeIter iter;
1069 gtk_list_store_append(appdata->gpxstore, &iter);
1070 gpxlist_set(appdata->gpxstore, &iter, gpx);
1071
1072 if(gpx == sel_gpx) {
1073 sel_iter = iter;
1074 sel_iter_valid = TRUE;
1075 }
1076
1077 gpx = gpx->next;
1078 }
1079
1080 gtk_tree_view_set_model(GTK_TREE_VIEW(appdata->gpxview),
1081 GTK_TREE_MODEL(appdata->gpxstore));
1082
1083 g_object_unref(appdata->gpxstore);
1084
1085 if(sel_iter_valid) {
1086 gtk_tree_selection_select_iter(selection, &sel_iter);
1087 path = gtk_tree_model_get_path(GTK_TREE_MODEL(appdata->gpxstore),
1088 &sel_iter);
1089 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(appdata->gpxview),
1090 path, NULL, TRUE, 0.0, 0.0);
1091 gtk_tree_path_free(path);
1092 }
1093
1094 /* make list react on clicks */
1095 g_signal_connect(appdata->gpxview, "row-activated",
1096 (GCallback)gpxlist_view_onRowActivated, appdata);
1097
1098 /* put this inside a scrolled view */
1099 #ifndef USE_PANNABLE_AREA
1100 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
1101 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
1102 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1103 gtk_container_add(GTK_CONTAINER(scrolled_window), appdata->gpxview);
1104
1105 return scrolled_window;
1106 #else
1107 GtkWidget *pannable_area = hildon_pannable_area_new();
1108 gtk_container_add(GTK_CONTAINER(pannable_area), appdata->gpxview);
1109
1110 return pannable_area;
1111 #endif
1112 }
1113
1114 /* add last entry in gpx list to visual representation */
1115 void gpxlist_add(appdata_t *appdata, gpx_t *new) {
1116 GtkTreeIter iter;
1117
1118 gtk_list_store_append(appdata->gpxstore, &iter);
1119 gpxlist_set(appdata->gpxstore, &iter, new);
1120
1121 /* and attach entry to end of list */
1122 gpx_t **gpx = &appdata->gpx;
1123 while(*gpx) gpx = &((*gpx)->next);
1124 *gpx = new;
1125
1126 /* select new iter */
1127 GtkTreeSelection *selection =
1128 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1129 gtk_tree_selection_select_iter(selection, &iter);
1130 GtkTreePath *path =
1131 gtk_tree_model_get_path(GTK_TREE_MODEL(appdata->gpxstore), &iter);
1132 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(appdata->gpxview),
1133 path, NULL, TRUE, 0.0, 0.0);
1134 gtk_tree_path_free(path);
1135 }
1136
1137 /******************** end of gpxlist ********************/
1138
1139 /******************** begin of menu *********************/
1140
1141 static void
1142 cb_menu_about(GtkWidget *window, gpointer data) {
1143 about_box((appdata_t*)data);
1144 }
1145
1146 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1147 static void
1148 cb_menu_help(GtkWidget *window, gpointer data) {
1149 appdata_t *appdata = (appdata_t*)data;
1150
1151 hildon_help_show(appdata->osso_context, HELP_ID_INTRO, 0);
1152 }
1153 #endif
1154
1155 static void
1156 cb_menu_add(GtkWidget *window, gpointer data) {
1157 appdata_t *appdata = (appdata_t *)data;
1158
1159 gpx_t *new = choose_file(appdata, FALSE);
1160 if(new) gpxlist_add(appdata, new);
1161 }
1162
1163 static void
1164 cb_menu_adddir(GtkWidget *window, gpointer data) {
1165 appdata_t *appdata = (appdata_t *)data;
1166
1167 gpx_t *new = choose_file(appdata, TRUE);
1168 if(new) gpxlist_add(appdata, new);
1169 }
1170
1171 #ifndef USE_PANNABLE_AREA
1172 static void
1173 cb_menu_close(GtkWidget *window, gpointer data) {
1174 appdata_t *appdata = (appdata_t *)data;
1175 GtkTreeSelection *selection;
1176 GtkTreeModel *model;
1177 GtkTreeIter iter;
1178
1179 printf("selected close\n");
1180
1181 /* the entry cannot be closed again */
1182 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1183
1184 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1185
1186 printf("gpxlist close\n");
1187
1188 if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
1189 gpx_t *gpx = NULL;
1190 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1191
1192 if(gpx) gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
1193 } else {
1194 g_print ("no row selected.\n");
1195 }
1196 }
1197
1198 static void
1199 cb_menu_remove(GtkWidget *window, gpointer data) {
1200 appdata_t *appdata = (appdata_t *)data;
1201
1202 /* disable menu item */
1203 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
1204 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1205
1206 GtkTreeModel *model;
1207 GtkTreeIter iter;
1208 GtkTreeSelection *selection =
1209 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1210
1211 printf("gpxlist remove\n");
1212
1213 if(gtk_tree_selection_get_selected(selection, &model, &iter)) {
1214 gpx_t *gpx = NULL;
1215 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1216
1217 if(gpx) gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
1218 } else {
1219 g_print ("no row selected.\n");
1220 }
1221 }
1222
1223 #endif // !USE_PANNABLE_AREA
1224
1225 static void search_result_free(gpx_t *result) {
1226 printf("freeing search results\n");
1227
1228 /* free found chain */
1229 cache_t *cache = result->cache;
1230 while(cache) {
1231 cache_t *next = cache->next;
1232 free(cache);
1233 cache = next;
1234 }
1235 free(result->name);
1236 free(result);
1237 }
1238
1239 #define MAX_HITS 50
1240
1241 static time_t localize_time(time_t in) {
1242 time_t ret;
1243 char *tz;
1244 struct tm *tm = localtime(&in);
1245
1246 tz = getenv("TZ");
1247 setenv("TZ", "", 1);
1248 tzset();
1249 ret = mktime(tm);
1250 if (tz)
1251 setenv("TZ", tz, 1);
1252 else
1253 unsetenv("TZ");
1254 tzset();
1255 return ret;
1256 }
1257
1258 static int days_ago(time_t in) {
1259 int day_in = localize_time(in) / (60*60*24);
1260 int day_now = localize_time(time(NULL)) / (60*60*24);
1261
1262 return day_now - day_in;
1263 }
1264
1265 gpx_t *search_do(appdata_t *appdata, gpx_t *gpx, char *phrase,
1266 int what, gboolean local) {
1267 /* walk through all caches */
1268
1269 int hits = 0;
1270 gpx_t *found = malloc(sizeof(gpx_t));
1271 memset(found, 0, sizeof(gpx_t));
1272 cache_t **cacheP = &(found->cache);
1273
1274 if(what & SEARCH_FINDS) {
1275 time_t loc_now = localize_time(time(NULL));
1276 printf("now: %ld days since 1/1/1970, days hour is %ld\n",
1277 loc_now/(60*60*24), loc_now%(60*60*24)/(60*60));
1278 }
1279
1280 while(gpx && hits < MAX_HITS) {
1281
1282 /* we need all notes ... */
1283 if(what & SEARCH_FINDS) {
1284 notes_load_all(appdata, gpx);
1285 gpx->notes_loaded = TRUE;
1286 }
1287
1288 cache_t *cache = gpx->cache;
1289
1290 while(cache && hits < MAX_HITS) {
1291 gboolean hit = FALSE;
1292
1293 if(what & SEARCH_FINDS) {
1294 if(cache->notes && cache->notes->found ) {
1295 int days = days_ago(cache->notes->ftime);
1296
1297 if(cache->id)
1298 printf("find of %s is %d days ago\n", cache->id, days);
1299
1300 if(days <= appdata->search_days)
1301 hit = 1;
1302 }
1303 } else if(cache->id && (what & SEARCH_ID) &&
1304 strcasestr(cache->id, phrase))
1305 hit = 1;
1306 else if(cache->name && (what & SEARCH_NAME) &&
1307 strcasestr(cache->name, phrase))
1308 hit = 1;
1309 else if(cache->short_description && (what & SEARCH_DESC) &&
1310 strcasestr(cache->short_description, phrase))
1311 hit = 1;
1312 else if(cache->long_description && (what & SEARCH_DESC) &&
1313 strcasestr(cache->long_description, phrase))
1314 hit = 1;
1315 else if(cache->owner && cache->owner->name && (what & SEARCH_OWNER) &&
1316 strcasestr(cache->owner->name, phrase))
1317 hit = 1;
1318
1319 if(hit) {
1320 /* chain a copy of this cache structure into the found list */
1321 *cacheP = malloc(sizeof(cache_t));
1322 memcpy(*cacheP, cache, sizeof(cache_t));
1323 (*cacheP)->next = NULL;
1324 cacheP = &((*cacheP)->next);
1325 hits++;
1326 }
1327 cache = cache->next;
1328 }
1329
1330 if(!local) gpx = gpx->next;
1331 else gpx = NULL; /* local search within one gpx only */
1332 }
1333
1334 found->name = strdup(_("Search results"));
1335
1336 return found;
1337 }
1338
1339 typedef struct {
1340 appdata_t *appdata;
1341 GtkWidget *entry, *spinner;
1342 GtkWidget *in_id, *in_name, *in_desc, *in_owner, *in_finds;
1343 } search_context_t;
1344
1345
1346 static void callback_finds_toggled(GtkWidget *widget, gpointer data ) {
1347 search_context_t *context = (search_context_t*)data;
1348
1349 gboolean in_finds = check_button_get_active(context->in_finds);
1350
1351 gtk_widget_set_sensitive(context->entry, !in_finds);
1352 gtk_widget_set_sensitive(context->in_id, !in_finds);
1353 gtk_widget_set_sensitive(context->in_name, !in_finds);
1354 gtk_widget_set_sensitive(context->in_desc, !in_finds);
1355 gtk_widget_set_sensitive(context->in_owner, !in_finds);
1356 gtk_widget_set_sensitive(context->spinner, in_finds);
1357 }
1358
1359 static void
1360 cb_menu_search(GtkWidget *window, gpointer data) {
1361 appdata_t *appdata = (appdata_t *)data;
1362
1363 search_context_t context;
1364 memset(&context, 0, sizeof(search_context_t));
1365 context.appdata = appdata;
1366
1367 GtkWidget *dialog = gtk_dialog_new_with_buttons(_("Enter search phrase"),
1368 GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL,
1369 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1370 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1371 NULL);
1372
1373 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1374 gtk_label_new(_("Search in:")));
1375
1376 GtkWidget *table = gtk_table_new(2, 2, TRUE);
1377 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
1378
1379 context.in_id = check_button_new_with_label(_("Waypoint IDs"));
1380 check_button_set_active(context.in_id, appdata->search & SEARCH_ID);
1381 gtk_table_attach_defaults(GTK_TABLE(table), context.in_id, 0, 1, 0, 1);
1382
1383 context.in_name = check_button_new_with_label(_("Names"));
1384 check_button_set_active(context.in_name, appdata->search & SEARCH_NAME);
1385 gtk_table_attach_defaults(GTK_TABLE(table), context.in_name, 1, 2, 0, 1);
1386
1387 context.in_desc = check_button_new_with_label(_("Descriptions"));
1388 check_button_set_active(context.in_desc, appdata->search & SEARCH_DESC);
1389 gtk_table_attach_defaults(GTK_TABLE(table), context.in_desc, 0, 1, 1, 2);
1390
1391 context.in_owner = check_button_new_with_label(_("Owner"));
1392 check_button_set_active(context.in_owner, appdata->search & SEARCH_OWNER);
1393 gtk_table_attach_defaults(GTK_TABLE(table), context.in_owner, 1, 2, 1, 2);
1394
1395 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1396
1397 /* -------------------------------------------------------------- */
1398
1399 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1400 gtk_label_new(_("Search for:")));
1401 context.entry = entry_new();
1402 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1403 context.entry);
1404
1405 if(appdata->search_str)
1406 gtk_entry_set_text(GTK_ENTRY(context.entry), appdata->search_str);
1407
1408 /* -------------------------------------------------------------- */
1409
1410 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1411 gtk_hseparator_new());
1412
1413 GtkWidget *hbox = gtk_hbox_new(FALSE, 5);
1414
1415 context.in_finds = check_button_new_with_label(_("Search finds for"));
1416 check_button_set_active(context.in_finds, appdata->search & SEARCH_FINDS);
1417 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.in_finds);
1418 g_signal_connect(G_OBJECT(context.in_finds), "toggled",
1419 G_CALLBACK(callback_finds_toggled), &context);
1420
1421 #ifndef USE_MAEMO
1422 GtkObject *adj = gtk_adjustment_new(appdata->search_days, 0, 99, 1, 10, 10);
1423 context.spinner = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0);
1424 #else
1425 context.spinner = hildon_number_editor_new(0, 99);
1426 hildon_number_editor_set_value(HILDON_NUMBER_EDITOR(context.spinner),
1427 appdata->search_days);
1428 #endif
1429 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.spinner);
1430
1431 gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("days")));
1432
1433 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox);
1434
1435 /* -------------------------------------------------------------- */
1436
1437 gtk_widget_show_all(dialog);
1438 callback_finds_toggled(NULL, &context);
1439
1440 if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dialog))) {
1441 char *p = strdup(gtk_entry_get_text(GTK_ENTRY(context.entry)));
1442
1443 /* update saved search string */
1444 if(appdata->search_str) free(appdata->search_str);
1445 if(strlen(p) > 0)
1446 appdata->search_str = strdup(p);
1447
1448 #ifndef USE_MAEMO
1449 appdata->search_days = gtk_spin_button_get_value_as_int(
1450 GTK_SPIN_BUTTON(context.spinner));
1451 #else
1452 appdata->search_days = hildon_number_editor_get_value(
1453 HILDON_NUMBER_EDITOR(context.spinner));
1454 #endif
1455
1456 if(check_button_get_active(context.in_finds))
1457 appdata->search |= SEARCH_FINDS;
1458 else
1459 appdata->search &= ~SEARCH_FINDS;
1460
1461 if(check_button_get_active(context.in_id))
1462 appdata->search |= SEARCH_ID;
1463 else
1464 appdata->search &= ~SEARCH_ID;
1465
1466 if(check_button_get_active(context.in_name))
1467 appdata->search |= SEARCH_NAME;
1468 else
1469 appdata->search &= ~SEARCH_NAME;
1470
1471 if(check_button_get_active(context.in_desc))
1472 appdata->search |= SEARCH_DESC;
1473 else
1474 appdata->search &= ~SEARCH_DESC;
1475
1476 if(check_button_get_active(context.in_owner))
1477 appdata->search |= SEARCH_OWNER;
1478 else
1479 appdata->search &= ~SEARCH_OWNER;
1480
1481 gtk_widget_destroy(dialog);
1482
1483 /* don't search if we are asked to search for nothing */
1484 if(((appdata->search & (SEARCH_ID|SEARCH_NAME|SEARCH_DESC|SEARCH_OWNER)) &&
1485 strlen(p) > 0) || (appdata->search & SEARCH_FINDS)) {
1486
1487 printf("Search for %s (flags = %x)...\n", p, appdata->search);
1488
1489 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
1490 gpx_t *found =
1491 search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1492
1493 /* do search result dialog here ... */
1494 cachelist_dialog(appdata, found);
1495 #ifndef USE_STACKABLE_WINDOW
1496 search_result_free(found);
1497 #else
1498 appdata->search_results = found;
1499 #endif
1500 #else
1501 gpx_t *found = NULL;
1502
1503 if(appdata->cur_gpx)
1504 found = search_do(appdata, appdata->cur_gpx, p, appdata->search, TRUE);
1505 else
1506 found = search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1507
1508 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
1509 appdata->cur_view = cachelist_create(appdata, found, NULL);
1510 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
1511 gtk_widget_show_all(appdata->vbox);
1512 crumb_add(appdata, found->name,
1513 appdata->cur_gpx?CRUMB_SEARCH_GPX:CRUMB_SEARCH_GLOBAL, found);
1514 #endif
1515 } else
1516 printf("No valid search: \"%s\" with flags %x!\n", p, appdata->search);
1517
1518 free(p);
1519 } else
1520 gtk_widget_destroy(dialog);
1521 }
1522
1523 static void on_window_destroy (GtkWidget *widget, gpointer data);
1524
1525 #ifndef USE_MAEMO
1526 static void
1527 cb_menu_quit(GtkWidget *window, gpointer data) {
1528 on_window_destroy(window, data);
1529 }
1530 #endif
1531
1532 #ifndef NO_COPY_N_PASTE
1533 static void
1534 cb_menu_cut(GtkWidget *widget, gpointer data) {
1535 appdata_t *appdata = (appdata_t*)data;
1536
1537 if(appdata->active_buffer) {
1538 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1539 gtk_text_buffer_cut_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1540 appdata->clipboard, TRUE);
1541 } else
1542 printf("cut: ERROR, not a text buffer\n");
1543 } else
1544 printf("cut: ERROR, no active buffer\n");
1545 }
1546
1547 static void
1548 cb_menu_copy(GtkWidget *widget, gpointer data) {
1549 appdata_t *appdata = (appdata_t*)data;
1550
1551 if(appdata->active_buffer) {
1552 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1553 gtk_text_buffer_copy_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1554 appdata->clipboard);
1555 } else if(GTK_WIDGET_TYPE(appdata->active_buffer) == gtk_html_get_type()) {
1556 printf("copy from html buffer\n");
1557 html_copy_to_clipboard(appdata);
1558 } else
1559 printf("copy: ERROR, not a text nor a html buffer\n");
1560 } else
1561 printf("copy: ERROR, no active buffer\n");
1562 }
1563
1564 static void
1565 cb_menu_paste(GtkWidget *widget, gpointer data) {
1566 appdata_t *appdata = (appdata_t*)data;
1567
1568 if(appdata->active_buffer) {
1569 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1570 gtk_text_buffer_paste_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1571 appdata->clipboard, NULL, TRUE);
1572 } else
1573 printf("paste: ERROR, not a text buffer\n");
1574 } else
1575 printf("paste: ERROR, no active buffer\n");
1576 }
1577 #endif
1578
1579 static void
1580 cb_menu_export_log(GtkWidget *widget, gpointer data) {
1581 appdata_t *appdata = (appdata_t*)data;
1582 notes_log_export(appdata);
1583 }
1584
1585 #ifdef ENABLE_MAEMO_MAPPER
1586 static void
1587 cb_menu_export_mmpoi(GtkWidget *widget, gpointer data) {
1588 appdata_t *appdata = (appdata_t*)data;
1589 mmpoi_export(appdata);
1590 }
1591 #endif
1592
1593 static void
1594 cb_menu_export_garmin(GtkWidget *widget, gpointer data) {
1595 appdata_t *appdata = (appdata_t*)data;
1596 garmin_export(appdata);
1597 }
1598
1599 #ifdef ENABLE_OSM_GPS_MAP
1600 static void
1601 cb_menu_map(GtkWidget *window, gpointer data) {
1602 map((appdata_t *)data);
1603 }
1604 #endif
1605
1606 static void
1607 cb_menu_geomath(GtkWidget *window, gpointer data) {
1608 geomath_dialog((appdata_t *)data);
1609 }
1610
1611 static void
1612 cb_menu_geotext(GtkWidget *window, gpointer data) {
1613 geotext_dialog((appdata_t *)data);
1614 }
1615
1616 static void
1617 cb_menu_precpos(GtkWidget *window, gpointer data) {
1618 precise_position((appdata_t *)data);
1619 }
1620
1621 static void
1622 cb_menu_geotoad(GtkWidget *window, gpointer data) {
1623 geotoad((appdata_t *)data);
1624 }
1625
1626 #ifdef USE_STACKABLE_WINDOW
1627 typedef struct {
1628 char *label, *desc;
1629 GtkSignalFunc activate_cb;
1630 } menu_entry_t;
1631
1632 typedef struct {
1633 const char *title;
1634 const menu_entry_t *menu;
1635 int len;
1636 } submenu_t;
1637
1638 #define COLUMNS 1
1639
1640 void on_submenu_entry_clicked(GtkButton *button, GtkWidget *menu) {
1641
1642 /* force closing of submenu dialog */
1643 gtk_dialog_response(GTK_DIALOG(menu), GTK_RESPONSE_NONE);
1644 gtk_widget_hide(menu);
1645
1646 /* let gtk clean up */
1647 while(gtk_events_pending())
1648 gtk_main_iteration();
1649 }
1650
1651 static GtkWidget *app_submenu_create(appdata_t *appdata,
1652 const submenu_t *submenu) {
1653
1654 /* create a oridinary dialog box */
1655 GtkWidget *dialog = gtk_dialog_new();
1656 gtk_window_set_title(GTK_WINDOW(dialog), _(submenu->title));
1657 gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
1658 gtk_window_set_transient_for(GTK_WINDOW(dialog),
1659 GTK_WINDOW(appdata->window));
1660 gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
1661
1662 GtkWidget *table = gtk_table_new(submenu->len/COLUMNS, COLUMNS, TRUE);
1663 int x = 0, y = 0;
1664
1665 const menu_entry_t *menu_entries = submenu->menu;
1666 while(menu_entries->label) {
1667 GtkWidget *button = NULL;
1668
1669 button = hildon_button_new_with_text(
1670 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1671 HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1672 _(menu_entries->label), _(menu_entries->desc));
1673
1674 /* try to center both texts */
1675 hildon_button_set_title_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1676 hildon_button_set_value_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1677
1678 g_signal_connect(button, "clicked",
1679 G_CALLBACK(on_submenu_entry_clicked), dialog);
1680
1681 g_signal_connect(button, "clicked",
1682 menu_entries->activate_cb, appdata);
1683
1684 gtk_table_attach_defaults(GTK_TABLE(table), button, x, x+1, y, y+1);
1685
1686 x++;
1687 if(x == COLUMNS) { x = 0; y++; }
1688
1689 menu_entries++;
1690 }
1691
1692 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1693
1694 return dialog;
1695 }
1696
1697 /* popup the dialog shaped submenu */
1698 static void submenu_popup(GtkWidget *menu) {
1699 gtk_widget_show_all(menu);
1700 gtk_dialog_run(GTK_DIALOG(menu));
1701 gtk_widget_hide(menu);
1702 }
1703
1704 static void submenu_cleanup(GtkWidget *menu) {
1705 gtk_widget_destroy(menu);
1706 }
1707
1708 static const menu_entry_t submenu_export_entries[] = {
1709 #ifdef ENABLE_MAEMO_MAPPER
1710 { "Export to Maemo Mapper" , "Save a Maemo Mapper POI file",
1711 G_CALLBACK(cb_menu_export_mmpoi) },
1712 #endif
1713 { "Export Field Notes", "Save a Garmin Field Notes file",
1714 G_CALLBACK(cb_menu_export_log) },
1715 { "Export Garmin GPX", "Save modified waypoints in GPX file",
1716 G_CALLBACK(cb_menu_export_garmin) },
1717 { NULL, NULL, NULL }
1718 };
1719
1720 static const submenu_t submenu_export = {
1721 "Export", submenu_export_entries,
1722 sizeof(submenu_export_entries)/sizeof(menu_entry_t)-1
1723 };
1724
1725 /* the export submenu */
1726 void on_export_clicked(GtkButton *button, appdata_t *appdata) {
1727 if(!appdata->export_menu)
1728 appdata->export_menu = app_submenu_create(appdata, &submenu_export);
1729
1730 submenu_popup(appdata->export_menu);
1731 }
1732
1733 static const menu_entry_t submenu_tools_entries[] = {
1734 { "Geomath", "Geocoordinate calculation",
1735 G_CALLBACK(cb_menu_geomath) },
1736 { "Geotext", "Text analysis",
1737 G_CALLBACK(cb_menu_geotext) },
1738 { "Precise Position", "Calculate a precise GPS position",
1739 G_CALLBACK(cb_menu_precpos) },
1740 { "GeoToad", "Use GeoToad online downloader",
1741 G_CALLBACK(cb_menu_geotoad) },
1742 { NULL, NULL, NULL }
1743 };
1744
1745 static const submenu_t submenu_tools = {
1746 "Tools", submenu_tools_entries,
1747 sizeof(submenu_tools_entries)/sizeof(menu_entry_t)-1
1748 };
1749
1750 /* the tools submenu */
1751 void on_tools_clicked(GtkButton *button, appdata_t *appdata) {
1752 if(!appdata->tools_menu)
1753 appdata->tools_menu = app_submenu_create(appdata, &submenu_tools);
1754
1755 submenu_popup(appdata->tools_menu);
1756 }
1757
1758 HildonAppMenu *menu_create(appdata_t *appdata, int mode) {
1759 GtkWidget *button;
1760 HildonAppMenu *menu = HILDON_APP_MENU(hildon_app_menu_new());
1761
1762 /* ------- */
1763 button = gtk_button_new_with_label(_("About"));
1764 g_signal_connect_after(button, "clicked",
1765 G_CALLBACK(cb_menu_about), appdata);
1766 hildon_app_menu_append(menu, GTK_BUTTON(button));
1767
1768 button = gtk_button_new_with_label(_("Settings"));
1769 g_signal_connect_after(button, "clicked", G_CALLBACK(cb_menu_settings),
1770 appdata);
1771 hildon_app_menu_append(menu, GTK_BUTTON(button));
1772
1773 if(mode == MENU_GPXLIST) {
1774 button = gtk_button_new_with_label(_("Import file"));
1775 g_signal_connect_after(button, "clicked",
1776 G_CALLBACK(cb_menu_add), appdata);
1777 hildon_app_menu_append(menu, GTK_BUTTON(button));
1778
1779 button = gtk_button_new_with_label(_("Import directory"));
1780 g_signal_connect_after(button, "clicked",
1781 G_CALLBACK(cb_menu_adddir), appdata);
1782 hildon_app_menu_append(menu, GTK_BUTTON(button));
1783
1784 button = gtk_button_new_with_label(_("Export"));
1785 g_signal_connect_after(button, "clicked",
1786 G_CALLBACK(on_export_clicked), appdata);
1787 hildon_app_menu_append(menu, GTK_BUTTON(button));
1788
1789 button = gtk_button_new_with_label(_("Search"));
1790 g_signal_connect_after(button, "clicked",
1791 G_CALLBACK(cb_menu_search), appdata);
1792 hildon_app_menu_append(menu, GTK_BUTTON(button));
1793 }
1794
1795 button = gtk_button_new_with_label(_("Tools"));
1796 g_signal_connect_after(button, "clicked",
1797 G_CALLBACK(on_tools_clicked), appdata);
1798 hildon_app_menu_append(menu, GTK_BUTTON(button));
1799
1800 #ifdef ENABLE_OSM_GPS_MAP
1801 button = gtk_button_new_with_label(_("Map"));
1802 g_signal_connect_after(button, "clicked",
1803 G_CALLBACK(cb_menu_map), appdata);
1804 hildon_app_menu_append(menu, GTK_BUTTON(button));
1805 #endif
1806
1807 #ifdef HILDON_HELP
1808 button = gtk_button_new_with_label(_("Help"));
1809 g_signal_connect_after(button, "clicked",
1810 G_CALLBACK(cb_menu_help), appdata);
1811 hildon_app_menu_append(menu, GTK_BUTTON(button));
1812 #endif
1813
1814 gtk_widget_show_all(GTK_WIDGET(menu));
1815
1816 return menu;
1817 }
1818 #else
1819
1820 void menu_create(appdata_t *appdata) {
1821 GtkWidget *menu, *item;
1822 menu = gtk_menu_new();
1823
1824 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1825 appdata->menu_import =
1826 #endif
1827 item = gtk_menu_item_new_with_label(_("Import"));
1828 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1829 GtkWidget *submenu = gtk_menu_new();
1830 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1831
1832 item = gtk_menu_item_new_with_label( _("File") );
1833 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1834 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_add), appdata);
1835
1836 item = gtk_menu_item_new_with_label( _("Directory") );
1837 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1838 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_adddir), appdata);
1839
1840 #ifndef USE_PANNABLE_AREA
1841 gtk_menu_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new());
1842
1843 appdata->menu_close =
1844 item = gtk_menu_item_new_with_label( _("Close") );
1845 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1846 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_close), appdata);
1847
1848 appdata->menu_remove =
1849 item = gtk_menu_item_new_with_label( _("Remove") );
1850 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1851 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_remove), appdata);
1852 #endif
1853
1854 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1855 appdata->menu_export =
1856 #endif
1857 item = gtk_menu_item_new_with_label(_("Export"));
1858 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1859 submenu = gtk_menu_new();
1860 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1861
1862 #ifdef ENABLE_MAEMO_MAPPER
1863 item = gtk_menu_item_new_with_label( _("Maemo Mapper POI") );
1864 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1865 g_signal_connect(item, "activate",
1866 GTK_SIGNAL_FUNC(cb_menu_export_mmpoi), appdata);
1867 #endif
1868
1869 item = gtk_menu_item_new_with_label( _("Garmin Field Notes") );
1870 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1871 g_signal_connect(item, "activate",
1872 GTK_SIGNAL_FUNC(cb_menu_export_log), appdata);
1873
1874 item = gtk_menu_item_new_with_label( _("Garmin GPX") );
1875 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1876 g_signal_connect(item, "activate",
1877 GTK_SIGNAL_FUNC(cb_menu_export_garmin), appdata);
1878
1879 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1880 appdata->menu_search =
1881 #endif
1882 item = gtk_menu_item_new_with_label( _("Search") );
1883 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1884 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_search), appdata);
1885
1886 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1887
1888 /* ----------- copy'n paste submenu ----------------- */
1889 #ifndef NO_COPY_N_PASTE
1890 item = gtk_menu_item_new_with_label(_("Edit"));
1891 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1892 submenu = gtk_menu_new();
1893 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1894
1895 appdata->menu_cut = item = gtk_menu_item_new_with_label( _("Cut") );
1896 gtk_widget_set_sensitive(item, FALSE);
1897 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1898 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_cut), appdata);
1899 appdata->menu_copy = item = gtk_menu_item_new_with_label( _("Copy") );
1900 gtk_widget_set_sensitive(item, FALSE);
1901 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1902 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_copy), appdata);
1903 appdata->menu_paste = item = gtk_menu_item_new_with_label( _("Paste") );
1904 gtk_widget_set_sensitive(item, FALSE);
1905 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1906 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_paste), appdata);
1907 #endif
1908
1909 item = gtk_menu_item_new_with_label( _("Settings") );
1910 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1911 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_settings),
1912 appdata);
1913
1914 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1915
1916 #ifdef ENABLE_OSM_GPS_MAP
1917 item = gtk_menu_item_new_with_label( _("Map") );
1918 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1919 g_signal_connect(item, "activate",
1920 GTK_SIGNAL_FUNC(cb_menu_map), appdata);
1921 #endif
1922
1923 item = gtk_menu_item_new_with_label(_("Tools"));
1924 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1925 submenu = gtk_menu_new();
1926 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1927
1928 item = gtk_menu_item_new_with_label( _("Geomath") );
1929 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1930 g_signal_connect(item, "activate",
1931 GTK_SIGNAL_FUNC(cb_menu_geomath), appdata);
1932
1933 item = gtk_menu_item_new_with_label( _("Geotext") );
1934 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1935 g_signal_connect(item, "activate",
1936 GTK_SIGNAL_FUNC(cb_menu_geotext), appdata);
1937
1938 item = gtk_menu_item_new_with_label( _("Precise Position") );
1939 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1940 g_signal_connect(item, "activate",
1941 GTK_SIGNAL_FUNC(cb_menu_precpos), appdata);
1942
1943 item = gtk_menu_item_new_with_label( _("GeoToad") );
1944 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1945 g_signal_connect(item, "activate",
1946 GTK_SIGNAL_FUNC(cb_menu_geotoad), appdata);
1947
1948 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1949
1950 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1951 item = gtk_menu_item_new_with_label( _("Help") );
1952 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1953 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_help), appdata);
1954 #endif
1955
1956 item = gtk_menu_item_new_with_label( _("About") );
1957 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1958 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_about), appdata);
1959
1960 #ifndef USE_MAEMO
1961 item = gtk_menu_item_new_with_label( _("Quit") );
1962 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1963 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_quit), appdata);
1964 #endif
1965
1966 #ifdef USE_MAEMO
1967 hildon_window_set_menu(appdata->window, GTK_MENU(menu));
1968 #else
1969 /* attach ordinary gtk menu */
1970 GtkWidget *menu_bar = gtk_menu_bar_new();
1971
1972 GtkWidget *root_menu = gtk_menu_item_new_with_label (_("Menu"));
1973 gtk_widget_show(root_menu);
1974
1975 gtk_menu_bar_append(menu_bar, root_menu);
1976 gtk_menu_item_set_submenu(GTK_MENU_ITEM (root_menu), menu);
1977
1978 gtk_widget_show(menu_bar);
1979 gtk_box_pack_start(GTK_BOX(appdata->vbox), menu_bar, 0, 0, 0);
1980 #endif
1981 }
1982 #endif
1983
1984 /********************* end of menu **********************/
1985
1986 void cleanup(appdata_t *appdata) {
1987 gconf_save_state(appdata);
1988
1989 gpx_free_all(appdata->gpx);
1990
1991 #ifdef USE_STACKABLE_WINDOW
1992 if(appdata->export_menu) submenu_cleanup(appdata->export_menu);
1993 if(appdata->tools_menu) submenu_cleanup(appdata->tools_menu);
1994 #endif
1995
1996 gnome_vfs_shutdown();
1997 icons_free();
1998 gps_release(appdata);
1999
2000 #ifdef USE_MAEMO
2001 if(appdata->search_results) {
2002 printf("freeing pending search\n");
2003 search_result_free(appdata->search_results);
2004 }
2005
2006 if(appdata->osso_context)
2007 osso_deinitialize(appdata->osso_context);
2008
2009 appdata->program = NULL;
2010 #endif
2011
2012 /* free chain of locations */
2013 location_t *loc = appdata->location;
2014 while(loc) {
2015 location_t *next = loc->next;
2016 if(loc->name) free(loc->name);
2017 free(loc);
2018 loc = next;
2019 }
2020
2021 puts("everything is gone");
2022 }
2023
2024 static void on_window_destroy (GtkWidget *widget, gpointer data) {
2025 appdata_t *appdata = (appdata_t*)data;
2026
2027 gtk_main_quit();
2028 appdata->window = NULL;
2029 }
2030
2031 gboolean on_window_key_press(GtkWidget *widget,
2032 GdkEventKey *event, appdata_t *appdata) {
2033 int handled = FALSE;
2034
2035 // printf("key event %d\n", event->keyval);
2036
2037 switch(event->keyval) {
2038 #ifdef USE_MAEMO
2039
2040 #ifdef HILDON_HARDKEY_INCREASE
2041 case HILDON_HARDKEY_INCREASE:
2042 html_zoom(appdata, TRUE);
2043 handled = TRUE;
2044 break;
2045 #endif
2046
2047 #ifdef HILDON_HARDKEY_DECREASE
2048 case HILDON_HARDKEY_DECREASE:
2049 html_zoom(appdata, FALSE);
2050 handled = TRUE;
2051 break;
2052 #endif
2053
2054 #ifdef HILDON_HARDKEY_FULLSCREEN
2055 case HILDON_HARDKEY_FULLSCREEN:
2056 {
2057 appdata->fullscreen = !appdata->fullscreen;
2058
2059 if(appdata->fullscreen)
2060 gtk_window_fullscreen(GTK_WINDOW(appdata->window));
2061 else
2062 gtk_window_unfullscreen(GTK_WINDOW(appdata->window));
2063
2064 handled = TRUE;
2065 }
2066 break;
2067 #endif
2068
2069 #else
2070 case '+':
2071 printf("zoom+\n");
2072 html_zoom(appdata, TRUE);
2073 handled = TRUE;
2074 break;
2075 case '-':
2076 printf("zoom-\n");
2077 html_zoom(appdata, FALSE);
2078 handled = TRUE;
2079 break;
2080 #endif
2081 }
2082
2083 return handled;
2084 }
2085
2086 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
2087 typedef struct {
2088 int level;
2089 appdata_t *appdata;
2090 gpointer data;
2091 } crumb_t;
2092
2093 static void
2094 crumb_back(gpointer data) {
2095 crumb_t *crumb = (crumb_t*)data;
2096 printf("crumb_back called with %d\n", crumb->level);
2097
2098 /* don't do anything if main window has already been destroyed */
2099 if(!crumb->appdata->window) {
2100 printf("Main window gone ...\n");
2101 return;
2102 }
2103
2104 /* whatever is being displayed: we don't need it anymore */
2105 gtk_container_remove(GTK_CONTAINER(crumb->appdata->vbox),
2106 crumb->appdata->cur_view);
2107
2108 /* back from cache to cachelist */
2109 if(crumb->level == CRUMB_CACHE) {
2110 gpx_t *gpx = crumb->appdata->search_results;
2111
2112 if(!gpx) {
2113 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2114 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2115 printf("no search data found, return to gpx\n");
2116 gpx = crumb->appdata->cur_gpx;
2117 } else
2118 printf("returning to search result\n");
2119
2120 g_assert(gpx != NULL);
2121
2122 crumb->appdata->cur_view = cachelist_create(crumb->appdata, gpx,
2123 crumb->appdata->cur_cache);
2124
2125 /* returning from cache view: invalidate cache reference */
2126 crumb->appdata->cur_cache = NULL;
2127
2128 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2129 crumb->appdata->cur_view);
2130 }
2131
2132 if(crumb->level == CRUMB_SEARCH_GPX) {
2133 printf("returning from a local search!\n");
2134
2135 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2136
2137 search_result_free((gpx_t*)crumb->data);
2138 crumb->appdata->search_results = NULL;
2139
2140 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2141
2142 crumb->appdata->cur_view = cachelist_create(crumb->appdata,
2143 crumb->appdata->cur_gpx, NULL);
2144 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2145 crumb->appdata->cur_view);
2146 }
2147
2148 /* back from cachelist to gpxlist */
2149 if((crumb->level == CRUMB_CACHELIST) ||
2150 (crumb->level == CRUMB_SEARCH_GLOBAL)) {
2151
2152 crumb->appdata->cur_view = gpxlist_create_view_and_model(
2153 crumb->appdata, crumb->appdata->cur_gpx);
2154
2155 /* returning from cachelist/global search view: */
2156 /* invalidate gpx reference */
2157 crumb->appdata->cur_gpx = NULL;
2158
2159 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2160 crumb->appdata->cur_view);
2161
2162 if((crumb->level == CRUMB_SEARCH_GLOBAL) ||
2163 (crumb->level == CRUMB_SEARCH_GPX)) {
2164 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2165
2166 search_result_free((gpx_t*)crumb->data);
2167 crumb->appdata->search_results = NULL;
2168 }
2169
2170 /* enable gpxlist related menu entries */
2171 gtk_widget_set_sensitive(crumb->appdata->menu_import, TRUE);
2172 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2173 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2174 }
2175
2176 gtk_widget_show_all(crumb->appdata->vbox);
2177 g_free(data);
2178
2179 #ifdef ENABLE_OSM_GPS_MAP
2180 map_update(crumb->appdata);
2181 #endif
2182 }
2183
2184 static void crumb_add(appdata_t *appdata, char *name, int level,
2185 gpointer user_data) {
2186 crumb_t *crumb = malloc(sizeof(crumb_t));
2187 crumb->level = level;
2188 crumb->appdata = appdata;
2189 crumb->data = user_data;
2190
2191 printf("crumb_add with level %d\n", level);
2192
2193 /* save that we are working on search results */
2194 if((level == CRUMB_SEARCH_GLOBAL) ||
2195 (level == CRUMB_SEARCH_GPX)) {
2196 appdata->search_results = (gpx_t*)user_data;
2197
2198 /* searches cannot be nested */
2199 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2200 }
2201
2202 /* save "path" pointers in appdata */
2203 if(crumb->level == CRUMB_CACHELIST)
2204 appdata->cur_gpx = (gpx_t*)user_data;
2205
2206 if(crumb->level == CRUMB_CACHE) {
2207 appdata->cur_cache = (cache_t*)user_data;
2208 /* the cache view cannot be searched */
2209 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2210 gtk_widget_set_sensitive(appdata->menu_export, FALSE);
2211 }
2212
2213 if(level != CRUMB_GPXLIST) {
2214 /* disable gpxlist related menu entries */
2215 gtk_widget_set_sensitive(appdata->menu_import, FALSE);
2216 #ifndef USE_PANNABLE_AREA
2217 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
2218 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
2219 #endif
2220 }
2221
2222 #ifdef USE_BREAD_CRUMB_TRAIL
2223 hildon_bread_crumb_trail_push_text(HILDON_BREAD_CRUMB_TRAIL(appdata->bct),
2224 name, crumb, (GDestroyNotify)crumb_back);
2225 #else
2226 bct_push_text(appdata->bct, name, crumb, (GDestroyNotify)crumb_back);
2227 #endif
2228
2229 #ifdef ENABLE_OSM_GPS_MAP
2230 map_update(appdata);
2231 #endif
2232 }
2233 #endif // USE_BREAD_CRUMB_TRAIL
2234
2235 void main_after_settings_redraw(appdata_t *appdata, int flags) {
2236 printf("main after settings redraw\n");
2237
2238 if(!appdata->cur_view) {
2239 printf("no active view\n");
2240 return;
2241 }
2242
2243 /* a cache screen cannot be changed from the settings and thus doesn't */
2244 /* need to be redrawn */
2245 if(appdata->cur_cache) {
2246 printf("No redraw in cache view required\n");
2247 return;
2248 }
2249
2250 int redraw = 0; // nothing to redraw
2251
2252 if(appdata->search_results) {
2253 if((appdata->cur_items != appdata->cachelist_items) || flags)
2254 redraw = 1;
2255 } else {
2256 if(!appdata->cur_gpx) {
2257 if(appdata->cur_items != appdata->gpxlist_items)
2258 redraw = 2; // redraw gpxlist
2259 } else {
2260 if((appdata->cur_items != appdata->cachelist_items) || flags)
2261 redraw = 3; // redraw cachelist
2262 }
2263 }
2264
2265 if(redraw) {
2266
2267 #ifdef USE_STACKABLE_WINDOW
2268 HildonWindowStack *stack = hildon_window_stack_get_default();
2269 GtkWidget *container = hildon_window_stack_peek(stack);
2270 #else
2271 GtkWidget *container = appdata->vbox;
2272 #endif
2273
2274 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
2275 switch(redraw) {
2276 case 1:
2277 appdata->cur_view = cachelist_create(appdata,
2278 appdata->search_results, NULL);
2279 break;
2280 case 2:
2281 appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2282 break;
2283 case 3:
2284 appdata->cur_view = cachelist_create(appdata,
2285 appdata->cur_gpx, NULL);
2286 break;
2287 }
2288
2289 #ifdef USE_STACKABLE_WINDOW
2290 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
2291 #else
2292 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
2293 #endif
2294
2295 gtk_widget_show_all(container);
2296 }
2297 }
2298
2299 int main(int argc, char *argv[]) {
2300 appdata_t appdata;
2301
2302 /* init appdata */
2303 memset(&appdata, 0, sizeof(appdata));
2304
2305 printf("Using locale for %s in %s\n", PACKAGE, LOCALEDIR);
2306
2307 setlocale(LC_ALL, "");
2308 bindtextdomain(PACKAGE, LOCALEDIR);
2309 bind_textdomain_codeset(PACKAGE, "UTF-8");
2310 textdomain(PACKAGE);
2311
2312 /* prepare thread system */
2313 g_thread_init(NULL);
2314
2315 gtk_init (&argc, &argv);
2316
2317 misc_init();
2318
2319 curl_global_init(CURL_GLOBAL_ALL);
2320
2321 #ifdef USE_MAEMO
2322 printf("Installing osso context for \"org.harbaum." APP "\"\n");
2323 appdata.osso_context = osso_initialize("org.harbaum."APP,
2324 VERSION, TRUE, NULL);
2325 if(appdata.osso_context == NULL) {
2326 fprintf(stderr, "error initiating osso context\n");
2327 }
2328
2329 #ifdef ENABLE_MAEMO_MAPPER
2330 dbus_register(&appdata);
2331 #endif
2332 #endif
2333
2334 icons_init();
2335
2336 if(!gnome_vfs_init()) {
2337 g_error("Gnome VFS init failed\n");
2338 }
2339
2340 #ifdef USE_MAEMO
2341 /* Create the hildon program and setup the title */
2342 appdata.program = HILDON_PROGRAM(hildon_program_get_instance());
2343 g_set_application_name("GPXView");
2344
2345 /* Create HildonWindow and set it to HildonProgram */
2346 #ifdef USE_STACKABLE_WINDOW
2347 appdata.window = HILDON_WINDOW(hildon_stackable_window_new());
2348 #else
2349 appdata.window = HILDON_WINDOW(hildon_window_new());
2350 #endif
2351 hildon_program_add_window(appdata.program, appdata.window);
2352 #else
2353 /* Create a Window. */
2354 appdata.window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2355 /* Set a decent default size for the window. */
2356 gtk_window_set_default_size(GTK_WINDOW(appdata.window), 640, 480);
2357 #endif
2358
2359 #if MAEMO_VERSION_MAJOR == 5
2360 gtk_window_set_title(GTK_WINDOW(appdata.window), "GPXView");
2361 #endif
2362
2363 g_signal_connect(G_OBJECT(appdata.window), "destroy",
2364 G_CALLBACK(on_window_destroy), &appdata);
2365
2366 g_signal_connect(G_OBJECT(appdata.window), "key_press_event",
2367 G_CALLBACK(on_window_key_press), &appdata);
2368
2369 /* prepare clipboard */
2370 appdata.clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
2371 gtk_clipboard_set_can_store(appdata.clipboard, NULL, 0);
2372
2373 #ifndef USE_STACKABLE_WINDOW
2374 appdata.vbox = gtk_vbox_new(FALSE, 2);
2375 gtk_container_add(GTK_CONTAINER(appdata.window), appdata.vbox);
2376 menu_create(&appdata);
2377 #else
2378 hildon_window_set_app_menu(HILDON_WINDOW(appdata.window),
2379 menu_create(&appdata, MENU_GPXLIST));
2380 #endif
2381
2382 #ifdef USE_BREAD_CRUMB_TRAIL
2383 appdata.bct = hildon_bread_crumb_trail_new();
2384
2385 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2386
2387 hildon_bread_crumb_trail_clear(HILDON_BREAD_CRUMB_TRAIL(appdata.bct));
2388 #else
2389 #ifdef BCT
2390 /* on non-hildon machines we use some custom made breadcrumbtrail */
2391 /* replacement */
2392 appdata.bct = bct_new();
2393 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2394 #endif
2395 #endif
2396
2397 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
2398 crumb_add(&appdata, "GPX", CRUMB_GPXLIST, NULL);
2399 #endif
2400
2401 /* wait for main gui to appear */
2402 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2403 while(gtk_events_pending())
2404 gtk_main_iteration();
2405
2406 appdata.gconf_client = gconf_client_get_default();
2407 gconf_load_state(&appdata);
2408 gps_init(&appdata);
2409
2410 appdata.cur_view = gpxlist_create_view_and_model(&appdata, NULL);
2411 #ifndef USE_STACKABLE_WINDOW
2412 gtk_box_pack_start_defaults(GTK_BOX(appdata.vbox), appdata.cur_view);
2413 #else
2414 gtk_container_add(GTK_CONTAINER(appdata.window), appdata.cur_view);
2415 #endif
2416
2417 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2418 gtk_main();
2419
2420 cleanup(&appdata);
2421
2422 return 0;
2423 }