Contents of /trunk/src/main.c

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Revision 130 - (show annotations)
Wed Sep 30 12:11:22 2009 UTC (14 years, 7 months ago) by harbaum
File MIME type: text/plain
File size: 69306 byte(s) 
Map state change coupled with main gui
1 /*
2 * This file is part of GPXView.
3 *
4 * GPXView is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
8 *
9 * GPXView is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with GPXView. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18 #include <stdio.h>
19 #include <string.h>
20 #include <math.h>
21
22 #include <time.h>
23 #include <sys/time.h>
24
25 #include "gpxview.h"
26 #include "custom_size_renderer.h"
27 #include "custom_rating_renderer.h"
28 #include "custom_type_renderer.h"
29
30 #ifdef USE_MAEMO
31 #include <hildon/hildon-banner.h>
32 #endif
33
34 #include <locale.h>
35
36 extern char *strcasestr (__const char *__haystack, __const char *__needle);
37
38 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
39 static void crumb_add(appdata_t *appdata, char *name, int level,
40 gpointer user_data);
41
42 enum {
43 CRUMB_GPXLIST = 0,
44 CRUMB_CACHELIST,
45 CRUMB_SEARCH_GLOBAL,
46 CRUMB_SEARCH_GPX,
47 CRUMB_CACHE,
48 };
49 #endif
50
51 /* size of first buffer malloc; start small to exercise grow routines */
52 #define FIRSTSIZE 1
53
54 void errorf(const char *fmt, ...) {
55 va_list args;
56 char *buf = NULL;
57 size_t bufsize;
58 char *newbuf;
59 size_t nextsize = 0;
60 int outsize;
61
62 bufsize = 0;
63 for (;;) {
64 if (bufsize == 0) {
65 if ((buf = (char *)malloc(FIRSTSIZE)) == NULL)
66 return;
67
68 bufsize = 1;
69 } else if ((newbuf = (char *)realloc(buf, nextsize)) != NULL) {
70 buf = newbuf;
71 bufsize = nextsize;
72 } else {
73 free(buf);
74 return;
75 }
76
77 va_start(args, fmt);
78 outsize = vsnprintf(buf, bufsize, fmt, args);
79 va_end(args);
80
81 if (outsize == -1) {
82 nextsize = bufsize * 2;
83 } else if (outsize == bufsize) {
84 nextsize = bufsize * 2;
85 } else if (outsize > bufsize) {
86 nextsize = outsize + 2; // Linux!
87 } else if (outsize == bufsize - 1) {
88 nextsize = bufsize * 2;
89 } else {
90 /* Output was not truncated */
91 break;
92 }
93 }
94
95 GtkWidget *dialog = gtk_message_dialog_new(
96 GTK_WINDOW(NULL),
97 GTK_DIALOG_DESTROY_WITH_PARENT,
98 #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5)
99 GTK_MESSAGE_ERROR,
100 #else
101 GTK_MESSAGE_OTHER,
102 #endif
103 GTK_BUTTONS_CLOSE, buf);
104
105 gtk_window_set_title(GTK_WINDOW(dialog), _("ERROR"));
106
107 gtk_dialog_run(GTK_DIALOG(dialog));
108 gtk_widget_destroy(dialog);
109
110 free(buf);
111 }
112
113 gpx_t *choose_file(appdata_t *appdata, gboolean whole_dir) {
114 GtkWidget *dialog;
115 gpx_t *gpx = NULL;
116
117 #ifdef USE_MAEMO
118 dialog = hildon_file_chooser_dialog_new(GTK_WINDOW(appdata->window),
119 whole_dir?GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER :
120 GTK_FILE_CHOOSER_ACTION_OPEN);
121
122 #ifdef HILDON_HELP
123 hildon_help_dialog_help_enable(GTK_DIALOG(dialog),
124 HELP_ID_IMPORT, appdata->osso_context);
125 #endif
126 #else
127 dialog = gtk_file_chooser_dialog_new (whole_dir?_("Import directory"):
128 _("Import file"),
129 GTK_WINDOW(appdata->window),
130 whole_dir?GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER :
131 GTK_FILE_CHOOSER_ACTION_OPEN,
132 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
133 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
134 NULL);
135 #endif
136
137 /* use path if one is present */
138 if(appdata->path)
139 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog),
140 appdata->path);
141
142 gtk_widget_show_all (GTK_WIDGET(dialog));
143 if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_FM_OK) {
144 char *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
145
146 if(filename) {
147 gpx_dialog_t *dialog = gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
148
149 if(!whole_dir)
150 gpx = gpx_parse(dialog, filename);
151 else {
152 /* cur trailing '/' if present */
153 if(strlastchr(filename) == '/')
154 filename[strlen(filename)] = 0;
155
156 gpx = gpx_parse_dir(dialog, filename);
157 }
158
159 gpx_busy_dialog_destroy(dialog);
160
161 /* save path if gpx was successfully loaded */
162 if(gpx) {
163 char *r = strrchr(filename, '/');
164
165 /* there is a delimiter, use everything left of it as path */
166 if(r && !whole_dir) {
167 *r = 0;
168 if(appdata->path) free(appdata->path);
169 appdata->path = strdup(filename);
170 /* restore path ... just in case ... */
171 *r = '/';
172 }
173
174 if(whole_dir)
175 appdata->path = strdup(filename);
176 } else
177 errorf(_("Load error"));
178
179 g_free (filename);
180 } else {
181 #ifndef USE_MAEMO
182 errorf(_("Error accessing the file."));
183 #else
184 errorf(_("Error accessing the file. This may happen if the file "
185 "resides on a remote file system. Please copy the file onto "
186 "the device (e.g. onto the memory card) and try again."));
187 #endif
188 }
189 }
190
191 gtk_widget_destroy (dialog);
192
193 return gpx;
194 }
195
196 /******************** begin of cachelist ********************/
197
198 enum {
199 CACHELIST_COL_TYPE = 0,
200 CACHELIST_COL_ID,
201 CACHELIST_COL_NAME,
202 CACHELIST_COL_SIZE,
203 CACHELIST_COL_RATING,
204 CACHELIST_COL_BEARING,
205 CACHELIST_COL_DISTANCE,
206 CACHELIST_COL_DATA,
207 CACHELIST_COL_AVAIL,
208 CACHELIST_COL_ARCHIVE,
209 CACHELIST_NUM_COLS
210 } ;
211
212 void cachelist_view_onRowActivated(GtkTreeView *treeview,
213 GtkTreePath *path,
214 GtkTreeViewColumn *col,
215 gpointer userdata) {
216 appdata_t *appdata = (appdata_t*)userdata;
217 GtkTreeIter iter;
218 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
219
220 #ifdef USE_MAEMO
221 /* check if a cache is already selected and ignore click if yes */
222 /* (was probably a double click) */
223 if(appdata->cur_cache) return;
224 #endif
225
226 if(gtk_tree_model_get_iter(model, &iter, path)) {
227 cache_t *cache;
228 gtk_tree_model_get(model, &iter, CACHELIST_COL_DATA, &cache, -1);
229 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
230 cache_dialog(appdata, cache);
231 #else
232 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
233 appdata->cur_view = cache_view(appdata, cache);
234 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
235 gtk_widget_show_all(appdata->vbox);
236
237 crumb_add(appdata, cache->name, CRUMB_CACHE, cache);
238 #endif
239 }
240 }
241
242 typedef struct {
243 appdata_t *appdata;
244 GtkTreePath *path;
245 gboolean done;
246 } cachelist_expose_t;
247
248 static gboolean cachelist_expose(GtkWidget *widget, GdkEventExpose *event,
249 gpointer user_data) {
250 cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
251
252 if(event->type == GDK_EXPOSE) {
253 if(ce->path && !ce->done) {
254 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(widget),
255 ce->path, NULL, TRUE, 0.5, 0.5);
256 gtk_tree_path_free(ce->path);
257 ce->done = TRUE;
258 }
259 }
260
261 return FALSE;
262 }
263
264 static void cachelist_destroy(GtkWidget *widget, gpointer user_data) {
265 cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
266
267 printf("cachelist timer removed\n");
268 g_assert(ce->appdata->cachelist_handler_id);
269 gtk_timeout_remove(ce->appdata->cachelist_handler_id);
270 ce->appdata->cachelist_handler_id = 0;
271
272 free(user_data);
273 }
274
275 #define CACHELIST_UPDATE_TIMEOUT (30000)
276
277 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
278 cache_t *sel_cache);
279
280 void cachelist_redraw(appdata_t *appdata) {
281 if(!appdata->cur_view) {
282 printf("cachelist redraw: no active view\n");
283 return;
284 }
285
286 g_assert(!appdata->cur_cache);
287 int redraw = 0;
288 if(appdata->search_results)
289 redraw = 1;
290 else {
291 if(appdata->cur_gpx)
292 redraw = 2; // redraw cachelist
293 }
294
295 if(redraw) {
296 GtkWidget *container = appdata->vbox;
297
298 #ifdef USE_STACKABLE_WINDOW
299 HildonWindowStack *stack = hildon_window_stack_get_default();
300 container = hildon_window_stack_peek(stack);
301 #endif
302
303 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
304 switch(redraw) {
305 case 1:
306 appdata->cur_view = cachelist_create(appdata,
307 appdata->search_results, NULL);
308 break;
309 case 2:
310 appdata->cur_view = cachelist_create(appdata,
311 appdata->cur_gpx, NULL);
312 break;
313 }
314
315 #ifdef USE_STACKABLE_WINDOW
316 if(container != appdata->vbox)
317 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
318 else
319 #endif
320 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
321
322 gtk_widget_show_all(container);
323 }
324 }
325
326
327 static gboolean cachelist_update(gpointer data) {
328
329 printf("cachelist timer fired!\n");
330
331 appdata_t *appdata = (appdata_t*)data;
332
333 if(appdata->cur_cache)
334 return TRUE;
335
336 #ifdef USE_MAEMO
337 if(appdata->cachelist_disable_screensaver)
338 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
339 fprintf(stderr, "error with display blank\n");
340 #endif
341
342 if(appdata->cachelist_update)
343 cachelist_redraw(appdata);
344
345 return TRUE;
346 }
347
348 static void cachelist_timer_reset(appdata_t *appdata) {
349 printf("cachelist timer reset\n");
350 g_assert(appdata->cachelist_handler_id);
351 gtk_timeout_remove(appdata->cachelist_handler_id);
352 appdata->cachelist_handler_id =
353 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
354 }
355
356 static gboolean cachelist_update_reset0(GtkWidget *widget,
357 GdkEventButton *event,
358 gpointer user_data) {
359 cachelist_timer_reset((appdata_t*)user_data);
360 return FALSE;
361 }
362
363 static void cachelist_update_reset1(GtkAdjustment *adj,
364 gpointer user_data) {
365 cachelist_timer_reset((appdata_t*)user_data);
366 }
367
368 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
369 cache_t *sel_cache) {
370 GtkCellRenderer *renderer;
371 GtkWidget *view;
372 GtkListStore *store;
373 GtkTreeIter iter;
374
375 if(!gpx->notes_loaded) {
376 notes_load_all(appdata, gpx);
377 gpx->notes_loaded = TRUE;
378 }
379
380 appdata->cur_items = appdata->cachelist_items;
381
382 /* first sort the caches */
383 pos_t *refpos = get_pos(appdata);
384 gpx_sort(gpx, GPX_SORT_BY_DISTANCE, refpos);
385
386 view = gtk_tree_view_new();
387
388 /* --- "Type" column --- */
389 renderer = custom_cell_renderer_type_new();
390 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
391 -1, "Type", renderer, "type", CACHELIST_COL_TYPE, NULL);
392
393 /* --- "Id" column --- */
394 if(appdata->cachelist_items & CACHELIST_ITEM_ID) {
395 renderer = gtk_cell_renderer_text_new();
396 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
397 -1, "Id", renderer, "text", CACHELIST_COL_ID, NULL);
398 }
399
400 /* --- "Name" column --- */
401 renderer = gtk_cell_renderer_text_new();
402 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
403
404 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
405 "Name", renderer, "text", CACHELIST_COL_NAME, NULL);
406 gtk_tree_view_column_set_expand(column, TRUE);
407 gtk_tree_view_insert_column(GTK_TREE_VIEW(view), column, -1);
408
409 g_object_set(renderer, "foreground", "#ff0000", NULL );
410 gtk_tree_view_column_add_attribute(column, renderer, "strikethrough",
411 CACHELIST_COL_AVAIL);
412 gtk_tree_view_column_add_attribute(column, renderer,
413 "foreground-set", CACHELIST_COL_ARCHIVE);
414
415 /* --- "Size" column --- */
416 if(appdata->cachelist_items & CACHELIST_ITEM_SIZE) {
417 renderer = custom_cell_renderer_size_new();
418 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
419 -1, "Size", renderer, "size", CACHELIST_COL_SIZE, NULL);
420 }
421
422 /* --- "Rating" column --- */
423 if(appdata->cachelist_items & CACHELIST_ITEM_RATING) {
424 renderer = custom_cell_renderer_rating_new();
425 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
426 -1, "Rating", renderer, "rating", CACHELIST_COL_RATING, NULL);
427 }
428
429 /* --- "Bearing" column --- */
430 renderer = gtk_cell_renderer_pixbuf_new();
431 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
432 -1, "Bearing", renderer, "pixbuf", CACHELIST_COL_BEARING, NULL);
433
434 /* --- "Distance" column --- */
435 renderer = gtk_cell_renderer_text_new();
436 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
437 -1, "Distance", renderer, "text", CACHELIST_COL_DISTANCE, NULL);
438
439 store = gtk_list_store_new(CACHELIST_NUM_COLS, G_TYPE_INT,
440 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT,
441 G_TYPE_INT, GDK_TYPE_PIXBUF, G_TYPE_STRING,
442 G_TYPE_POINTER, G_TYPE_BOOLEAN,
443 G_TYPE_BOOLEAN);
444
445 GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
446
447 GtkTreeIter sel_iter;
448 gboolean sel_iter_valid = FALSE;
449 GtkTreePath *path = NULL;
450 cache_t *cache = gpx->cache;
451 while(cache) {
452 char str[32];
453 gpx_pos_get_distance_str(str, sizeof(str),
454 *refpos, gpx_cache_pos(cache), appdata->imperial);
455
456 int dint = (int)(cache->difficulty*2-2);
457 if(dint < 0) dint = 0;
458 if(dint > 8) dint = 8;
459
460 int tint = (int)(cache->terrain*2-2);
461 if(tint < 0) tint = 0;
462 if(tint > 8) tint = 8;
463
464 /* cache type includes "solved" flag in lowest bit */
465 int type = (cache->type<<8) +
466 (cache->notes?4:0) +
467 ((cache->notes && cache->notes->override)?1:0) +
468 ((cache->notes && cache->notes->found)?2:0);
469
470 if((!(type & 2)) || !appdata->cachelist_hide_found) {
471
472 /* Append a row and fill in some data */
473 gtk_list_store_append (store, &iter);
474
475 gtk_list_store_set(store, &iter,
476 CACHELIST_COL_TYPE, type,
477 CACHELIST_COL_ID, cache->id,
478 CACHELIST_COL_NAME, cache->name,
479 CACHELIST_COL_SIZE, cache->container,
480 CACHELIST_COL_RATING, 100 * dint + tint,
481 CACHELIST_COL_BEARING,
482 icon_bearing(*refpos, gpx_cache_pos(cache)),
483 CACHELIST_COL_DISTANCE, str,
484 CACHELIST_COL_DATA, cache,
485 CACHELIST_COL_AVAIL, !cache->available ||
486 cache->archived,
487 CACHELIST_COL_ARCHIVE, cache->archived,
488 -1);
489
490 if(cache == sel_cache) {
491 sel_iter = iter;
492 sel_iter_valid = TRUE;
493 }
494 }
495
496 cache = cache->next;
497 }
498
499 gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
500 g_object_unref(store);
501
502 if(sel_iter_valid) {
503 gtk_tree_selection_select_iter(sel, &sel_iter);
504 path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel_iter);
505 }
506
507 /* make list react on clicks */
508 g_signal_connect(view, "row-activated",
509 (GCallback)cachelist_view_onRowActivated, appdata);
510
511 cachelist_expose_t *ce = malloc(sizeof(cachelist_expose_t));
512 ce->appdata = appdata;
513 ce->path = path;
514 ce->done = FALSE;
515
516 g_signal_connect(view, "expose-event",
517 (GCallback)cachelist_expose, ce);
518 g_signal_connect(view, "destroy",
519 (GCallback)cachelist_destroy, ce);
520
521 /* put this inside a scrolled view */
522 #ifndef USE_PANNABLE_AREA
523 GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL);
524 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
525 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
526 gtk_container_add(GTK_CONTAINER(scrolled_window), view);
527 #else
528 GtkWidget *pannable_area = hildon_pannable_area_new();
529
530 gtk_container_add(GTK_CONTAINER(pannable_area), view);
531 #endif
532
533 /* add a timer for automatic update */
534 g_assert(!appdata->cachelist_handler_id);
535 appdata->cachelist_handler_id =
536 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
537
538 /* update timer is being reset if the user scrolls or selects */
539 g_signal_connect(view, "button-press-event",
540 (GCallback)cachelist_update_reset0, appdata);
541
542 #ifndef USE_PANNABLE_AREA
543 g_signal_connect(gtk_scrolled_window_get_vadjustment(
544 GTK_SCROLLED_WINDOW(scrolled_window)),
545 "value-changed",
546 (GCallback)cachelist_update_reset1, appdata);
547
548 return scrolled_window;
549 #else
550 g_signal_connect(hildon_pannable_area_get_vadjustment(
551 HILDON_PANNABLE_AREA(pannable_area)),
552 "value-changed",
553 (GCallback)cachelist_update_reset1, appdata);
554
555
556 return pannable_area;
557 #endif
558 }
559
560 #ifndef USE_MAEMO
561 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
562 GtkWidget *dialog =
563 gtk_dialog_new_with_buttons(gpx->name, GTK_WINDOW(appdata->window),
564 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
565 GTK_DIALOG_DESTROY_WITH_PARENT,
566 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
567 NULL);
568
569 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
570
571 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
572 cachelist_create(appdata, gpx, NULL));
573
574 gtk_widget_show_all(dialog);
575
576 gtk_dialog_run(GTK_DIALOG(dialog));
577 gtk_widget_destroy(dialog);
578 }
579 #else
580 #ifdef USE_STACKABLE_WINDOW
581 static void search_result_free(gpx_t *result);
582
583 void on_cachelist_destroy(GtkWidget *widget, appdata_t *appdata) {
584 if(appdata->search_results) {
585 search_result_free(appdata->search_results);
586 appdata->search_results = NULL;
587 }
588 appdata->cur_gpx = NULL;
589
590 #ifdef ENABLE_OSM_GPS_MAP
591 map_update(appdata);
592 #endif
593
594 /* restore cur_view */
595 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
596 }
597
598 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
599 GtkWidget *window = hildon_stackable_window_new();
600
601 /* store last "cur_view" in window */
602 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
603
604 appdata->cur_gpx = gpx;
605 char *title = g_strdup_printf("%s - GPXView", gpx->name);
606 gtk_window_set_title(GTK_WINDOW(window), title);
607 g_free(title);
608
609 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
610 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
611
612
613 hildon_window_set_app_menu(HILDON_WINDOW(window),
614 menu_create(appdata, MENU_CACHELIST));
615
616 g_signal_connect(G_OBJECT(window), "destroy",
617 G_CALLBACK(on_cachelist_destroy), appdata);
618
619 gtk_widget_show_all(window);
620
621 #ifdef ENABLE_OSM_GPS_MAP
622 map_update(appdata);
623 #endif
624 }
625 #endif
626 #endif
627
628 /******************** end of cachelist ********************/
629
630 /******************** begin of gpxlist ********************/
631
632 enum {
633 GPXLIST_COL_ICON = 0,
634 GPXLIST_COL_FILENAME,
635 GPXLIST_COL_NAME,
636 GPXLIST_COL_DATE,
637 GPXLIST_COL_CACHES,
638 GPXLIST_COL_OPEN,
639 #ifdef USE_PANNABLE_AREA
640 GPXLIST_COL_DELETE,
641 #endif
642 GPXLIST_COL_DATA,
643 GPXLIST_NUM_COLS
644 } ;
645
646 static GdkPixbuf *gpx_icon_get(gpx_t *gpx) {
647 if(gpx->filename && g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
648 return icon_get(ICON_FILE, 1);
649
650 if(gpx->filename&& !strcasecmp(gpx->filename+strlen(gpx->filename)-4,".zip"))
651 return icon_get(ICON_FILE, 2);
652
653 return icon_get(ICON_FILE, 0);
654 }
655
656 static void gpxlist_set(GtkListStore *store, GtkTreeIter *iter, gpx_t *gpx) {
657 char date_str[32], cnum[32];
658
659 if(gpx->year && gpx->month && gpx->day) {
660 GDate *date = g_date_new_dmy(gpx->day, gpx->month, gpx->year);
661 g_date_strftime(date_str, sizeof(date_str), "%x", date);
662 g_date_free(date);
663 } else
664 strcpy(date_str, "---");
665
666 char *fname = strrchr(gpx->filename, '/');
667 if(!fname) fname = gpx->filename;
668 else fname++; /* skip '/' */
669
670 snprintf(cnum, sizeof(cnum), "%d", gpx_total_caches(gpx));
671
672 /* Append a row and fill in some data */
673 gtk_list_store_set(store, iter,
674 GPXLIST_COL_ICON, gpx_icon_get(gpx),
675 GPXLIST_COL_FILENAME, fname,
676 GPXLIST_COL_NAME, gpx->name,
677 GPXLIST_COL_DATE, gpx->closed?NULL:date_str,
678 GPXLIST_COL_OPEN, !gpx->closed,
679 GPXLIST_COL_CACHES, gpx->closed?NULL:cnum,
680 #ifdef USE_PANNABLE_AREA
681 GPXLIST_COL_DELETE, icon_get(ICON_MISC, 7),
682 #endif
683 GPXLIST_COL_DATA, gpx,
684 -1);
685 }
686
687 static void gpxlist_remove(appdata_t *appdata,
688 GtkListStore *store, GtkTreeIter *iter,
689 gpx_t *gpx) {
690
691 printf("removing %s\n", gpx->name);
692
693 /* de-chain */
694 gpx_t **prev = &appdata->gpx;
695 while(*prev != gpx) prev = &((*prev)->next);
696 *prev = gpx->next;
697
698 /* remove gconf entry if file was closed */
699 gconf_remove_closed_name(appdata, gpx->filename);
700
701 /* free gpx itself */
702 gpx_free(gpx);
703
704 /* and remove from store */
705 gtk_list_store_remove(store, iter);
706 }
707
708 static void gpxlist_close(appdata_t *appdata,
709 GtkListStore *store, GtkTreeIter *iter,
710 gpx_t *gpx) {
711
712 printf("closing %s\n", gpx->name);
713
714 g_assert(!gpx->closed);
715 gpx->closed = TRUE;
716
717 /* free all associated caches */
718 gpx_free_caches(gpx);
719
720 /* update entry */
721 gpxlist_set(store, iter, gpx);
722
723 /* save name in gconf so we know this has been closed */
724 gconf_save_closed_name(appdata, gpx->filename, gpx->name);
725 }
726
727 static void gpxlist_view_onRowActivated(GtkTreeView *treeview,
728 GtkTreePath *path,
729 GtkTreeViewColumn *col,
730 gpointer userdata) {
731 appdata_t *appdata = (appdata_t*)userdata;
732 GtkTreeIter iter;
733 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
734
735 #ifdef USE_MAEMO
736 /* check if a cache is already selected and ignore click if yes */
737 /* (was probably a double click) */
738 if(appdata->cur_gpx) return;
739 #endif
740
741 if (gtk_tree_model_get_iter(model, &iter, path)) {
742 gpx_t *gpx;
743 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
744
745 #ifdef USE_PANNABLE_AREA
746 /* get name of column the user clicked on */
747 const char *col_name = NULL;
748 if(col) col_name = gtk_tree_view_column_get_title(col);
749
750 if(col_name && !strcmp(col_name, "Del")) {
751 printf("clicked delete\n");
752
753 /* ask user what he wants */
754 GtkWidget *dialog = gtk_message_dialog_new(
755 GTK_WINDOW(appdata->window),
756 GTK_DIALOG_DESTROY_WITH_PARENT,
757 GTK_MESSAGE_QUESTION, GTK_BUTTONS_CANCEL,
758 _("Do you want to close this entry only or do "
759 "you want to remove it completely from the list?"));
760
761 gtk_dialog_add_buttons(GTK_DIALOG(dialog),
762 _("Remove"), 1,
763 _("Close"), 2,
764 NULL);
765
766 if(gpx->closed)
767 gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), 2, FALSE);
768
769 gtk_window_set_title(GTK_WINDOW(dialog), _("Remove entry?"));
770
771 /* set the active flag again if the user answered "no" */
772 switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
773
774 case 1:
775 gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
776 break;
777
778 case 2:
779 gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
780 break;
781
782 default:
783 break;
784 }
785
786 gtk_widget_destroy(dialog);
787
788 } else
789 #endif
790 {
791
792 /* this gpx file may be closed. Since the user definitely wants */
793 /* to use it, we just open it again */
794 if(gpx->closed) {
795 gpx_dialog_t *dialog =
796 gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
797 gpx_t *new = NULL;
798
799 if(g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
800 new = gpx_parse_dir(dialog, gpx->filename);
801 else
802 new = gpx_parse(dialog, gpx->filename);
803
804 if(new) {
805 gpx_t **prev = &(appdata->gpx);
806 while(*prev && *prev != gpx)
807 prev = &(*prev)->next;
808
809 /* this entry _must_ be in the list */
810 g_assert(*prev);
811
812 /* replace gpx entry with the new "open" one */
813 (*prev) = new;
814 new->next = gpx->next;
815 gpx->next = NULL;
816
817 /* free old closed one */
818 gpx_free(gpx);
819
820 gpx = new;
821
822 /* finally update the visible list */
823 gpxlist_set(appdata->gpxstore, &iter, gpx);
824
825 /* and remove gconf entry */
826 gconf_remove_closed_name(appdata, gpx->filename);
827
828 #ifndef USE_PANNABLE_AREA
829 gtk_widget_set_sensitive(appdata->menu_close, TRUE);
830 #endif
831 } else {
832 printf("unable to reopen file %s\n", gpx->filename);
833 return;
834 }
835
836 gpx_busy_dialog_destroy(dialog);
837 }
838 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
839 #ifdef USE_STACKABLE_WINDOW
840 if(!appdata->cur_gpx)
841 #endif
842 cachelist_dialog(appdata, gpx);
843 #ifdef USE_STACKABLE_WINDOW
844 else
845 printf("selected gpx, but cachelist window already present\n");
846 #endif
847 #else
848 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
849 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
850 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
851 gtk_widget_show_all(appdata->vbox);
852
853 crumb_add(appdata, gpx->name, CRUMB_CACHELIST, gpx);
854 #endif
855 }
856 }
857 }
858
859 #ifndef USE_PANNABLE_AREA
860 static gboolean
861 view_selection_func(GtkTreeSelection *selection, GtkTreeModel *model,
862 GtkTreePath *path, gboolean path_currently_selected,
863 gpointer userdata) {
864 appdata_t *appdata = (appdata_t*)userdata;
865 GtkTreeIter iter;
866
867 if(gtk_tree_model_get_iter(model, &iter, path)) {
868 gpx_t *gpx;
869 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
870
871 gtk_widget_set_sensitive(appdata->menu_remove, !path_currently_selected);
872
873 if(!gpx->closed)
874 gtk_widget_set_sensitive(appdata->menu_close, !path_currently_selected);
875 }
876
877 return TRUE; /* allow selection state to change */
878 }
879 #endif
880
881 static GtkWidget *gpxlist_create_view_and_model(appdata_t *appdata,
882 gpx_t *sel_gpx) {
883 gpx_t *gpx = appdata->gpx;
884 GtkCellRenderer *renderer;
885
886 /* saved displayed items */
887 appdata->cur_items = appdata->gpxlist_items;
888
889 #ifndef USE_PANNABLE_AREA
890 /* nothing selected yet */
891 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
892 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
893 #endif
894
895 appdata->gpxview = gtk_tree_view_new ();
896
897 GtkTreeSelection *selection =
898 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
899 #ifndef USE_PANNABLE_AREA
900 gtk_tree_selection_set_select_function(selection, view_selection_func,
901 appdata, NULL);
902 #endif
903
904 /* --- "Icon" column --- */
905 renderer = gtk_cell_renderer_pixbuf_new();
906 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
907 -1, "Icon", renderer,
908 "pixbuf", GPXLIST_COL_ICON,
909 // "sensitive", GPXLIST_COL_OPEN,
910 NULL);
911
912 /* --- "FileName" column --- */
913 if(appdata->gpxlist_items & GPXLIST_ITEM_FILENAME) {
914 renderer = gtk_cell_renderer_text_new();
915 gtk_tree_view_insert_column_with_attributes(
916 GTK_TREE_VIEW(appdata->gpxview),
917 -1, "Filename", renderer,
918 "text", GPXLIST_COL_FILENAME,
919 "sensitive", GPXLIST_COL_OPEN,
920 NULL);
921 }
922
923 /* --- "Name" column --- */
924 renderer = gtk_cell_renderer_text_new();
925 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
926
927 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
928 "Name", renderer,
929 "text", GPXLIST_COL_NAME,
930 "sensitive", GPXLIST_COL_OPEN,
931 NULL);
932 gtk_tree_view_column_set_expand(column, TRUE);
933 gtk_tree_view_insert_column(GTK_TREE_VIEW(appdata->gpxview), column, -1);
934
935 /* --- "Date" column --- */
936 if(appdata->gpxlist_items & GPXLIST_ITEM_DATE) {
937 renderer = gtk_cell_renderer_text_new();
938 g_object_set(renderer, "xalign", 1.0, NULL );
939 gtk_tree_view_insert_column_with_attributes(
940 GTK_TREE_VIEW(appdata->gpxview),
941 -1, "Date", renderer,
942 "text", GPXLIST_COL_DATE,
943 "sensitive", GPXLIST_COL_OPEN,
944 NULL);
945 }
946
947 /* --- "Number of caches" column --- */
948 if(appdata->gpxlist_items & GPXLIST_ITEM_CNUM) {
949 renderer = gtk_cell_renderer_text_new();
950 g_object_set(renderer, "xalign", 1.0, NULL );
951 gtk_tree_view_insert_column_with_attributes(
952 GTK_TREE_VIEW(appdata->gpxview),
953 -1, "#Caches", renderer,
954 "text", GPXLIST_COL_CACHES,
955 "sensitive", GPXLIST_COL_OPEN,
956 NULL);
957 }
958
959 #ifdef USE_PANNABLE_AREA
960 /* --- "Delete" column --- */
961 renderer = gtk_cell_renderer_pixbuf_new();
962 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
963 -1, "Del", renderer,
964 "pixbuf", GPXLIST_COL_DELETE,
965 "sensitive", GPXLIST_COL_OPEN,
966 NULL);
967 #endif
968
969 /* build and fill the store */
970 appdata->gpxstore = gtk_list_store_new(GPXLIST_NUM_COLS, GDK_TYPE_PIXBUF,
971 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
972 G_TYPE_STRING, G_TYPE_BOOLEAN,
973 #ifdef USE_PANNABLE_AREA
974 GDK_TYPE_PIXBUF,
975 #endif
976 G_TYPE_POINTER);
977
978 GtkTreePath *path = NULL;
979 GtkTreeIter sel_iter;
980 gboolean sel_iter_valid = FALSE;
981 while(gpx) {
982 GtkTreeIter iter;
983 gtk_list_store_append(appdata->gpxstore, &iter);
984 gpxlist_set(appdata->gpxstore, &iter, gpx);
985
986 if(gpx == sel_gpx) {
987 sel_iter = iter;
988 sel_iter_valid = TRUE;
989 }
990
991 gpx = gpx->next;
992 }
993
994 gtk_tree_view_set_model(GTK_TREE_VIEW(appdata->gpxview),
995 GTK_TREE_MODEL(appdata->gpxstore));
996
997 g_object_unref(appdata->gpxstore);
998
999 if(sel_iter_valid) {
1000 gtk_tree_selection_select_iter(selection, &sel_iter);
1001 path = gtk_tree_model_get_path(GTK_TREE_MODEL(appdata->gpxstore),
1002 &sel_iter);
1003 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(appdata->gpxview),
1004 path, NULL, TRUE, 0.0, 0.0);
1005 gtk_tree_path_free(path);
1006 }
1007
1008 /* make list react on clicks */
1009 g_signal_connect(appdata->gpxview, "row-activated",
1010 (GCallback)gpxlist_view_onRowActivated, appdata);
1011
1012 /* put this inside a scrolled view */
1013 #ifndef USE_PANNABLE_AREA
1014 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
1015 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
1016 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1017 gtk_container_add(GTK_CONTAINER(scrolled_window), appdata->gpxview);
1018
1019 return scrolled_window;
1020 #else
1021 GtkWidget *pannable_area = hildon_pannable_area_new();
1022 gtk_container_add(GTK_CONTAINER(pannable_area), appdata->gpxview);
1023
1024 return pannable_area;
1025 #endif
1026 }
1027
1028 /* add last entry in gpx list to visual representation */
1029 static void gpxlist_add(appdata_t *appdata, gpx_t *new) {
1030 GtkTreeIter iter;
1031
1032 gtk_list_store_append(appdata->gpxstore, &iter);
1033 gpxlist_set(appdata->gpxstore, &iter, new);
1034
1035 /* and attach entry to end of list */
1036 gpx_t **gpx = &appdata->gpx;
1037 while(*gpx) gpx = &((*gpx)->next);
1038 *gpx = new;
1039 }
1040
1041 /******************** end of gpxlist ********************/
1042
1043 /******************** begin of menu *********************/
1044
1045 typedef struct {
1046 appdata_t *appdata;
1047 GtkWidget *dialog;
1048 } about_context_t;
1049
1050 #ifdef ENABLE_BROWSER_INTERFACE
1051 void on_paypal_button_clicked(GtkButton *button, about_context_t *context) {
1052 gtk_dialog_response(GTK_DIALOG(context->dialog), GTK_RESPONSE_ACCEPT);
1053 browser_url(context->appdata,
1054 "https://www.paypal.com/cgi-bin/webscr"
1055 "?cmd=_s-xclick&hosted_button_id=7400558");
1056 }
1057 #endif
1058
1059 static void
1060 cb_menu_about(GtkWidget *window, gpointer data) {
1061 about_context_t context;
1062
1063 context.appdata = (appdata_t *)data;
1064
1065 #ifdef ENABLE_LIBLOCATION
1066 char *uses = "uses liblocation";
1067 #elif defined(ENABLE_GPSBT)
1068 char *uses = "uses gpsbt and gpsd";
1069 #else
1070 char *uses = "uses gpsd";
1071 #endif
1072
1073 const gchar *authors[] = {
1074 "Till Harbaum <till@harbaum.org>",
1075 "John Stowers <john.stowers@gmail.com>",
1076 NULL };
1077
1078 context.dialog = g_object_new(GTK_TYPE_ABOUT_DIALOG,
1079 "name", "GPXView",
1080 "version", VERSION,
1081 "copyright", _("Copyright 2008-2009"),
1082 "authors", authors,
1083 "website", _("http://www.harbaum.org/till/maemo"),
1084 "comments", _(uses),
1085 NULL);
1086
1087 #ifdef ENABLE_BROWSER_INTERFACE
1088 /* add a way to donate to the project */
1089 GtkWidget *alignment = gtk_alignment_new(0.5, 0, 0, 0);
1090
1091 GtkWidget *hbox = gtk_hbox_new(FALSE, 8);
1092 gtk_box_pack_start(GTK_BOX(hbox),
1093 gtk_label_new(_("Do you like GPXView?")),
1094 FALSE, FALSE, 0);
1095
1096 GtkWidget *button = gtk_button_new();
1097 gtk_button_set_image(GTK_BUTTON(button),
1098 icon_get_widget(ICON_MISC, 8));
1099 gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
1100 g_signal_connect(button, "clicked",
1101 G_CALLBACK(on_paypal_button_clicked), &context);
1102 gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1103
1104 gtk_container_add(GTK_CONTAINER(alignment), hbox);
1105 gtk_box_pack_start_defaults(GTK_BOX((GTK_DIALOG(context.dialog))->vbox),
1106 alignment);
1107
1108 gtk_widget_show_all(alignment);
1109 #endif
1110
1111 gtk_dialog_run(GTK_DIALOG(context.dialog));
1112 gtk_widget_destroy(context.dialog);
1113 }
1114
1115 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1116 static void
1117 cb_menu_help(GtkWidget *window, gpointer data) {
1118 appdata_t *appdata = (appdata_t*)data;
1119
1120 hildon_help_show(appdata->osso_context, HELP_ID_INTRO, 0);
1121 }
1122 #endif
1123
1124 static void
1125 cb_menu_add(GtkWidget *window, gpointer data) {
1126 appdata_t *appdata = (appdata_t *)data;
1127
1128 gpx_t *new = choose_file(appdata, FALSE);
1129 if(new) gpxlist_add(appdata, new);
1130 }
1131
1132 static void
1133 cb_menu_adddir(GtkWidget *window, gpointer data) {
1134 appdata_t *appdata = (appdata_t *)data;
1135
1136 gpx_t *new = choose_file(appdata, TRUE);
1137 if(new) gpxlist_add(appdata, new);
1138 }
1139
1140 #ifndef USE_PANNABLE_AREA
1141 static void
1142 cb_menu_close(GtkWidget *window, gpointer data) {
1143 appdata_t *appdata = (appdata_t *)data;
1144 GtkTreeSelection *selection;
1145 GtkTreeModel *model;
1146 GtkTreeIter iter;
1147
1148 printf("selected close\n");
1149
1150 /* the entry cannot be closed again */
1151 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1152
1153 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1154
1155 printf("gpxlist close\n");
1156
1157 if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
1158 gpx_t *gpx = NULL;
1159 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1160
1161 if(gpx) gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
1162 } else {
1163 g_print ("no row selected.\n");
1164 }
1165 }
1166
1167 static void
1168 cb_menu_remove(GtkWidget *window, gpointer data) {
1169 appdata_t *appdata = (appdata_t *)data;
1170
1171 /* disable menu item */
1172 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
1173 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1174
1175 GtkTreeModel *model;
1176 GtkTreeIter iter;
1177 GtkTreeSelection *selection =
1178 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1179
1180 printf("gpxlist remove\n");
1181
1182 if(gtk_tree_selection_get_selected(selection, &model, &iter)) {
1183 gpx_t *gpx = NULL;
1184 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1185
1186 if(gpx) gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
1187 } else {
1188 g_print ("no row selected.\n");
1189 }
1190 }
1191
1192 #endif // !USE_PANNABLE_AREA
1193
1194 static void search_result_free(gpx_t *result) {
1195 printf("freeing search results\n");
1196
1197 /* free found chain */
1198 cache_t *cache = result->cache;
1199 while(cache) {
1200 cache_t *next = cache->next;
1201 free(cache);
1202 cache = next;
1203 }
1204 free(result->name);
1205 free(result);
1206 }
1207
1208 #define MAX_HITS 50
1209
1210 static time_t localize_time(time_t in) {
1211 time_t ret;
1212 char *tz;
1213 struct tm *tm = localtime(&in);
1214
1215 tz = getenv("TZ");
1216 setenv("TZ", "", 1);
1217 tzset();
1218 ret = mktime(tm);
1219 if (tz)
1220 setenv("TZ", tz, 1);
1221 else
1222 unsetenv("TZ");
1223 tzset();
1224 return ret;
1225 }
1226
1227 static int days_ago(time_t in) {
1228 int day_in = localize_time(in) / (60*60*24);
1229 int day_now = localize_time(time(NULL)) / (60*60*24);
1230
1231 return day_now - day_in;
1232 }
1233
1234 gpx_t *search_do(appdata_t *appdata, gpx_t *gpx, char *phrase,
1235 int what, gboolean local) {
1236 /* walk through all caches */
1237
1238 int hits = 0;
1239 gpx_t *found = malloc(sizeof(gpx_t));
1240 memset(found, 0, sizeof(gpx_t));
1241 cache_t **cacheP = &(found->cache);
1242
1243 if(what & SEARCH_FINDS) {
1244 time_t loc_now = localize_time(time(NULL));
1245 printf("now: %ld days since 1/1/1970, days hour is %ld\n",
1246 loc_now/(60*60*24), loc_now%(60*60*24)/(60*60));
1247 }
1248
1249 while(gpx && hits < MAX_HITS) {
1250
1251 /* we need all notes ... */
1252 if(what & SEARCH_FINDS) {
1253 notes_load_all(appdata, gpx);
1254 gpx->notes_loaded = TRUE;
1255 }
1256
1257 cache_t *cache = gpx->cache;
1258
1259 while(cache && hits < MAX_HITS) {
1260 gboolean hit = FALSE;
1261
1262 if(what & SEARCH_FINDS) {
1263 if(cache->notes && cache->notes->found ) {
1264 int days = days_ago(cache->notes->ftime);
1265
1266 if(cache->id)
1267 printf("find of %s is %d days ago\n", cache->id, days);
1268
1269 if(days <= appdata->search_days)
1270 hit = 1;
1271 }
1272 } else if(cache->id && (what & SEARCH_ID) &&
1273 strcasestr(cache->id, phrase))
1274 hit = 1;
1275 else if(cache->name && (what & SEARCH_NAME) &&
1276 strcasestr(cache->name, phrase))
1277 hit = 1;
1278 else if(cache->short_description && (what & SEARCH_DESC) &&
1279 strcasestr(cache->short_description, phrase))
1280 hit = 1;
1281 else if(cache->long_description && (what & SEARCH_DESC) &&
1282 strcasestr(cache->long_description, phrase))
1283 hit = 1;
1284 else if(cache->owner && (what & SEARCH_OWNER) &&
1285 strcasestr(cache->owner, phrase))
1286 hit = 1;
1287
1288 if(hit) {
1289 /* chain a copy of this cache structure into the found list */
1290 *cacheP = malloc(sizeof(cache_t));
1291 memcpy(*cacheP, cache, sizeof(cache_t));
1292 (*cacheP)->next = NULL;
1293 cacheP = &((*cacheP)->next);
1294 hits++;
1295 }
1296 cache = cache->next;
1297 }
1298
1299 if(!local) gpx = gpx->next;
1300 else gpx = NULL; /* local search within one gpx only */
1301 }
1302
1303 found->name = strdup(_("Search results"));
1304
1305 return found;
1306 }
1307
1308 typedef struct {
1309 appdata_t *appdata;
1310 GtkWidget *entry, *spinner;
1311 GtkWidget *in_id, *in_name, *in_desc, *in_owner, *in_finds;
1312 } search_context_t;
1313
1314 static void callback_finds_toggled(GtkWidget *widget, gpointer data ) {
1315 search_context_t *context = (search_context_t*)data;
1316
1317 gboolean in_finds = gtk_toggle_button_get_active(
1318 GTK_TOGGLE_BUTTON(context->in_finds));
1319
1320 gtk_widget_set_sensitive(context->entry, !in_finds);
1321 gtk_widget_set_sensitive(context->in_id, !in_finds);
1322 gtk_widget_set_sensitive(context->in_name, !in_finds);
1323 gtk_widget_set_sensitive(context->in_desc, !in_finds);
1324 gtk_widget_set_sensitive(context->in_owner, !in_finds);
1325 gtk_widget_set_sensitive(context->spinner, in_finds);
1326 }
1327
1328 static void
1329 cb_menu_search(GtkWidget *window, gpointer data) {
1330 appdata_t *appdata = (appdata_t *)data;
1331
1332 search_context_t context;
1333 memset(&context, 0, sizeof(search_context_t));
1334 context.appdata = appdata;
1335
1336 GtkWidget *dialog = gtk_dialog_new_with_buttons(_("Enter search phrase"),
1337 GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL,
1338 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1339 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1340 NULL);
1341
1342 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1343 gtk_label_new(_("Search in:")));
1344
1345 GtkWidget *table = gtk_table_new(2, 2, TRUE);
1346 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
1347
1348 context.in_id = gtk_check_button_new_with_label(_("Waypoint IDs"));
1349 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_id),
1350 appdata->search & SEARCH_ID);
1351 gtk_table_attach_defaults(GTK_TABLE(table), context.in_id, 0, 1, 0, 1);
1352
1353 context.in_name = gtk_check_button_new_with_label(_("Names"));
1354 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_name),
1355 appdata->search & SEARCH_NAME);
1356 gtk_table_attach_defaults(GTK_TABLE(table), context.in_name, 1, 2, 0, 1);
1357
1358 context.in_desc = gtk_check_button_new_with_label(_("Descriptions"));
1359 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_desc),
1360 appdata->search & SEARCH_DESC);
1361 gtk_table_attach_defaults(GTK_TABLE(table), context.in_desc, 0, 1, 1, 2);
1362
1363 context.in_owner = gtk_check_button_new_with_label(_("Owner"));
1364 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_owner),
1365 appdata->search & SEARCH_OWNER);
1366 gtk_table_attach_defaults(GTK_TABLE(table), context.in_owner, 1, 2, 1, 2);
1367
1368 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1369
1370 /* -------------------------------------------------------------- */
1371
1372 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1373 gtk_label_new(_("Search for:")));
1374 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1375 context.entry = gtk_entry_new());
1376 if(appdata->search_str)
1377 gtk_entry_set_text(GTK_ENTRY(context.entry), appdata->search_str);
1378
1379 /* -------------------------------------------------------------- */
1380
1381 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1382 gtk_hseparator_new());
1383
1384 GtkWidget *hbox = gtk_hbox_new(FALSE, 5);
1385
1386 context.in_finds = gtk_check_button_new_with_label(_("Search finds for"));
1387 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_finds),
1388 appdata->search & SEARCH_FINDS);
1389 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.in_finds);
1390 g_signal_connect(G_OBJECT(context.in_finds), "toggled",
1391 G_CALLBACK(callback_finds_toggled), &context);
1392
1393 #ifndef USE_MAEMO
1394 GtkObject *adj = gtk_adjustment_new(appdata->search_days, 0, 99, 1, 10, 10);
1395 context.spinner = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0);
1396 #else
1397 context.spinner = hildon_number_editor_new(0, 99);
1398 hildon_number_editor_set_value(HILDON_NUMBER_EDITOR(context.spinner),
1399 appdata->search_days);
1400 #endif
1401 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.spinner);
1402
1403 gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("days")));
1404
1405 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox);
1406
1407 /* -------------------------------------------------------------- */
1408
1409 gtk_widget_show_all(dialog);
1410 callback_finds_toggled(NULL, &context);
1411
1412 if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dialog))) {
1413 char *p = strdup(gtk_entry_get_text(GTK_ENTRY(context.entry)));
1414
1415 /* update saved search string */
1416 if(appdata->search_str) free(appdata->search_str);
1417 if(strlen(p) > 0)
1418 appdata->search_str = strdup(p);
1419
1420 #ifndef USE_MAEMO
1421 appdata->search_days = gtk_spin_button_get_value_as_int(
1422 GTK_SPIN_BUTTON(context.spinner));
1423 #else
1424 appdata->search_days = hildon_number_editor_get_value(
1425 HILDON_NUMBER_EDITOR(context.spinner));
1426 #endif
1427
1428 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_finds)))
1429 appdata->search |= SEARCH_FINDS;
1430 else
1431 appdata->search &= ~SEARCH_FINDS;
1432
1433 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_id)))
1434 appdata->search |= SEARCH_ID;
1435 else
1436 appdata->search &= ~SEARCH_ID;
1437
1438 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_name)))
1439 appdata->search |= SEARCH_NAME;
1440 else
1441 appdata->search &= ~SEARCH_NAME;
1442
1443 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_desc)))
1444 appdata->search |= SEARCH_DESC;
1445 else
1446 appdata->search &= ~SEARCH_DESC;
1447
1448 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_owner)))
1449 appdata->search |= SEARCH_OWNER;
1450 else
1451 appdata->search &= ~SEARCH_OWNER;
1452
1453 gtk_widget_destroy(dialog);
1454
1455 /* don't search if we are asked to search for nothing */
1456 if(((appdata->search & (SEARCH_ID|SEARCH_NAME|SEARCH_DESC|SEARCH_OWNER)) &&
1457 strlen(p) > 0) || (appdata->search & SEARCH_FINDS)) {
1458
1459 printf("Search for %s (flags = %x)...\n", p, appdata->search);
1460
1461 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
1462 gpx_t *found =
1463 search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1464
1465 /* do search result dialog here ... */
1466 cachelist_dialog(appdata, found);
1467 #ifndef USE_STACKABLE_WINDOW
1468 search_result_free(found);
1469 #else
1470 appdata->search_results = found;
1471 #endif
1472 #else
1473 gpx_t *found = NULL;
1474
1475 if(appdata->cur_gpx)
1476 found = search_do(appdata, appdata->cur_gpx, p, appdata->search, TRUE);
1477 else
1478 found = search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1479
1480 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
1481 appdata->cur_view = cachelist_create(appdata, found, NULL);
1482 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
1483 gtk_widget_show_all(appdata->vbox);
1484 crumb_add(appdata, found->name,
1485 appdata->cur_gpx?CRUMB_SEARCH_GPX:CRUMB_SEARCH_GLOBAL, found);
1486 #endif
1487 } else
1488 printf("No valid search: \"%s\" with flags %x!\n", p, appdata->search);
1489
1490 free(p);
1491 } else
1492 gtk_widget_destroy(dialog);
1493 }
1494
1495 static void on_window_destroy (GtkWidget *widget, gpointer data);
1496
1497 #ifndef USE_MAEMO
1498 static void
1499 cb_menu_quit(GtkWidget *window, gpointer data) {
1500 on_window_destroy(window, data);
1501 }
1502 #endif
1503
1504 #ifndef NO_COPY_N_PASTE
1505 static void
1506 cb_menu_cut(GtkWidget *widget, gpointer data) {
1507 appdata_t *appdata = (appdata_t*)data;
1508
1509 if(appdata->active_buffer) {
1510 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1511 gtk_text_buffer_cut_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1512 appdata->clipboard, TRUE);
1513 } else
1514 printf("cut: ERROR, not a text buffer\n");
1515 } else
1516 printf("cut: ERROR, no active buffer\n");
1517 }
1518
1519 static void
1520 cb_menu_copy(GtkWidget *widget, gpointer data) {
1521 appdata_t *appdata = (appdata_t*)data;
1522
1523 if(appdata->active_buffer) {
1524 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1525 gtk_text_buffer_copy_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1526 appdata->clipboard);
1527 } else if(GTK_WIDGET_TYPE(appdata->active_buffer) == gtk_html_get_type()) {
1528 printf("copy from html buffer\n");
1529 html_copy_to_clipboard(appdata);
1530 } else
1531 printf("copy: ERROR, not a text nor a html buffer\n");
1532 } else
1533 printf("copy: ERROR, no active buffer\n");
1534 }
1535
1536 static void
1537 cb_menu_paste(GtkWidget *widget, gpointer data) {
1538 appdata_t *appdata = (appdata_t*)data;
1539
1540 if(appdata->active_buffer) {
1541 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1542 gtk_text_buffer_paste_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1543 appdata->clipboard, NULL, TRUE);
1544 } else
1545 printf("paste: ERROR, not a text buffer\n");
1546 } else
1547 printf("paste: ERROR, no active buffer\n");
1548 }
1549 #endif
1550
1551 static void
1552 cb_menu_export_log(GtkWidget *widget, gpointer data) {
1553 appdata_t *appdata = (appdata_t*)data;
1554 notes_log_export(appdata);
1555 }
1556
1557 #ifdef ENABLE_MAEMO_MAPPER
1558 static void
1559 cb_menu_export_mmpoi(GtkWidget *widget, gpointer data) {
1560 appdata_t *appdata = (appdata_t*)data;
1561 mmpoi_export(appdata);
1562 }
1563 #endif
1564
1565 static void
1566 cb_menu_export_garmin(GtkWidget *widget, gpointer data) {
1567 appdata_t *appdata = (appdata_t*)data;
1568 garmin_export(appdata);
1569 }
1570
1571 #ifdef ENABLE_OSM_GPS_MAP
1572 static void
1573 cb_menu_map(GtkWidget *window, gpointer data) {
1574 map((appdata_t *)data);
1575 }
1576 #endif
1577
1578 static void
1579 cb_menu_geomath(GtkWidget *window, gpointer data) {
1580 geomath_dialog((appdata_t *)data);
1581 }
1582
1583 static void
1584 cb_menu_geotext(GtkWidget *window, gpointer data) {
1585 geotext_dialog((appdata_t *)data);
1586 }
1587
1588 static void
1589 cb_menu_precpos(GtkWidget *window, gpointer data) {
1590 precise_position((appdata_t *)data);
1591 }
1592
1593 #ifdef USE_STACKABLE_WINDOW
1594 typedef struct {
1595 char *label, *desc;
1596 GtkSignalFunc activate_cb;
1597 } menu_entry_t;
1598
1599 typedef struct {
1600 const char *title;
1601 const menu_entry_t *menu;
1602 int len;
1603 } submenu_t;
1604
1605 #define COLUMNS 1
1606
1607 void on_submenu_entry_clicked(GtkButton *button, GtkWidget *menu) {
1608
1609 /* force closing of submenu dialog */
1610 gtk_dialog_response(GTK_DIALOG(menu), GTK_RESPONSE_NONE);
1611 gtk_widget_hide(menu);
1612
1613 /* let gtk clean up */
1614 while(gtk_events_pending())
1615 gtk_main_iteration();
1616 }
1617
1618 static GtkWidget *app_submenu_create(appdata_t *appdata,
1619 const submenu_t *submenu) {
1620
1621 /* create a oridinary dialog box */
1622 GtkWidget *dialog = gtk_dialog_new();
1623 gtk_window_set_title(GTK_WINDOW(dialog), _(submenu->title));
1624 gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
1625 gtk_window_set_transient_for(GTK_WINDOW(dialog),
1626 GTK_WINDOW(appdata->window));
1627 gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
1628
1629 GtkWidget *table = gtk_table_new(submenu->len/COLUMNS, COLUMNS, TRUE);
1630 int x = 0, y = 0;
1631
1632 const menu_entry_t *menu_entries = submenu->menu;
1633 while(menu_entries->label) {
1634 GtkWidget *button = NULL;
1635
1636 button = hildon_button_new_with_text(
1637 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1638 HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1639 _(menu_entries->label), _(menu_entries->desc));
1640
1641 /* try to center both texts */
1642 hildon_button_set_title_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1643 hildon_button_set_value_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1644
1645 g_signal_connect(button, "clicked",
1646 G_CALLBACK(on_submenu_entry_clicked), dialog);
1647
1648 g_signal_connect(button, "clicked",
1649 menu_entries->activate_cb, appdata);
1650
1651 gtk_table_attach_defaults(GTK_TABLE(table), button, x, x+1, y, y+1);
1652
1653 x++;
1654 if(x == COLUMNS) { x = 0; y++; }
1655
1656 menu_entries++;
1657 }
1658
1659 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1660
1661 return dialog;
1662 }
1663
1664 /* popup the dialog shaped submenu */
1665 static void submenu_popup(GtkWidget *menu) {
1666 gtk_widget_show_all(menu);
1667 gtk_dialog_run(GTK_DIALOG(menu));
1668 gtk_widget_hide(menu);
1669 }
1670
1671 static void submenu_cleanup(GtkWidget *menu) {
1672 gtk_widget_destroy(menu);
1673 }
1674
1675 static const menu_entry_t submenu_export_entries[] = {
1676 #ifdef ENABLE_MAEMO_MAPPER
1677 { "Export to Maemo Mapper" , "Save a Maemo Mapper POI file",
1678 G_CALLBACK(cb_menu_export_mmpoi) },
1679 #endif
1680 { "Export Field Notes", "Save a Garmin Field Notes file",
1681 G_CALLBACK(cb_menu_export_log) },
1682 { "Export Garmin GPX", "Save modified waypoints in GPX file",
1683 G_CALLBACK(cb_menu_export_garmin) },
1684 { NULL, NULL, NULL }
1685 };
1686
1687 static const submenu_t submenu_export = {
1688 "Export", submenu_export_entries,
1689 sizeof(submenu_export_entries)/sizeof(menu_entry_t)-1
1690 };
1691
1692 /* the export submenu */
1693 void on_export_clicked(GtkButton *button, appdata_t *appdata) {
1694 if(!appdata->export_menu)
1695 appdata->export_menu = app_submenu_create(appdata, &submenu_export);
1696
1697 submenu_popup(appdata->export_menu);
1698 }
1699
1700 static const menu_entry_t submenu_tools_entries[] = {
1701 { "Geomath", "Geocoordinate calculation",
1702 G_CALLBACK(cb_menu_geomath) },
1703 { "Geotext", "Text analysis",
1704 G_CALLBACK(cb_menu_geotext) },
1705 { "Precise Position", "Calculate a precise GPS position",
1706 G_CALLBACK(cb_menu_precpos) },
1707 { NULL, NULL, NULL }
1708 };
1709
1710 static const submenu_t submenu_tools = {
1711 "Tools", submenu_tools_entries,
1712 sizeof(submenu_tools_entries)/sizeof(menu_entry_t)-1
1713 };
1714
1715 /* the tools submenu */
1716 void on_tools_clicked(GtkButton *button, appdata_t *appdata) {
1717 if(!appdata->tools_menu)
1718 appdata->tools_menu = app_submenu_create(appdata, &submenu_tools);
1719
1720 submenu_popup(appdata->tools_menu);
1721 }
1722
1723 HildonAppMenu *menu_create(appdata_t *appdata, int mode) {
1724 GtkWidget *button;
1725 HildonAppMenu *menu = HILDON_APP_MENU(hildon_app_menu_new());
1726
1727 /* ------- */
1728 button = gtk_button_new_with_label(_("About"));
1729 g_signal_connect_after(button, "clicked",
1730 G_CALLBACK(cb_menu_about), appdata);
1731 hildon_app_menu_append(menu, GTK_BUTTON(button));
1732
1733 button = gtk_button_new_with_label(_("Settings"));
1734 g_signal_connect_after(button, "clicked", G_CALLBACK(cb_menu_settings),
1735 appdata);
1736 hildon_app_menu_append(menu, GTK_BUTTON(button));
1737
1738 if(mode == MENU_GPXLIST) {
1739 button = gtk_button_new_with_label(_("Import file"));
1740 g_signal_connect_after(button, "clicked",
1741 G_CALLBACK(cb_menu_add), appdata);
1742 hildon_app_menu_append(menu, GTK_BUTTON(button));
1743
1744 button = gtk_button_new_with_label(_("Import directory"));
1745 g_signal_connect_after(button, "clicked",
1746 G_CALLBACK(cb_menu_adddir), appdata);
1747 hildon_app_menu_append(menu, GTK_BUTTON(button));
1748
1749 button = gtk_button_new_with_label(_("Export"));
1750 g_signal_connect_after(button, "clicked",
1751 G_CALLBACK(on_export_clicked), appdata);
1752 hildon_app_menu_append(menu, GTK_BUTTON(button));
1753
1754 button = gtk_button_new_with_label(_("Search"));
1755 g_signal_connect_after(button, "clicked",
1756 G_CALLBACK(cb_menu_search), appdata);
1757 hildon_app_menu_append(menu, GTK_BUTTON(button));
1758 }
1759
1760 button = gtk_button_new_with_label(_("Tools"));
1761 g_signal_connect_after(button, "clicked",
1762 G_CALLBACK(on_tools_clicked), appdata);
1763 hildon_app_menu_append(menu, GTK_BUTTON(button));
1764
1765 #ifdef ENABLE_OSM_GPS_MAP
1766 button = gtk_button_new_with_label(_("Map"));
1767 g_signal_connect_after(button, "clicked",
1768 G_CALLBACK(cb_menu_map), appdata);
1769 hildon_app_menu_append(menu, GTK_BUTTON(button));
1770 #endif
1771
1772 #ifdef HILDON_HELP
1773 button = gtk_button_new_with_label(_("Help"));
1774 g_signal_connect_after(button, "clicked",
1775 G_CALLBACK(cb_menu_help), appdata);
1776 hildon_app_menu_append(menu, GTK_BUTTON(button));
1777 #endif
1778
1779 gtk_widget_show_all(GTK_WIDGET(menu));
1780
1781 return menu;
1782 }
1783 #else
1784
1785 void menu_create(appdata_t *appdata) {
1786 GtkWidget *menu, *item;
1787 menu = gtk_menu_new();
1788
1789 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1790 appdata->menu_import =
1791 #endif
1792 item = gtk_menu_item_new_with_label(_("Import"));
1793 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1794 GtkWidget *submenu = gtk_menu_new();
1795 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1796
1797 item = gtk_menu_item_new_with_label( _("File") );
1798 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1799 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_add), appdata);
1800
1801 item = gtk_menu_item_new_with_label( _("Directory") );
1802 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1803 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_adddir), appdata);
1804
1805 #ifndef USE_PANNABLE_AREA
1806 gtk_menu_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new());
1807
1808 appdata->menu_close =
1809 item = gtk_menu_item_new_with_label( _("Close") );
1810 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1811 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_close), appdata);
1812
1813 appdata->menu_remove =
1814 item = gtk_menu_item_new_with_label( _("Remove") );
1815 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1816 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_remove), appdata);
1817 #endif
1818
1819 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1820 appdata->menu_export =
1821 #endif
1822 item = gtk_menu_item_new_with_label(_("Export"));
1823 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1824 submenu = gtk_menu_new();
1825 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1826
1827 #ifdef ENABLE_MAEMO_MAPPER
1828 item = gtk_menu_item_new_with_label( _("Maemo Mapper POI") );
1829 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1830 g_signal_connect(item, "activate",
1831 GTK_SIGNAL_FUNC(cb_menu_export_mmpoi), appdata);
1832 #endif
1833
1834 item = gtk_menu_item_new_with_label( _("Garmin Field Notes") );
1835 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1836 g_signal_connect(item, "activate",
1837 GTK_SIGNAL_FUNC(cb_menu_export_log), appdata);
1838
1839 item = gtk_menu_item_new_with_label( _("Garmin GPX") );
1840 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1841 g_signal_connect(item, "activate",
1842 GTK_SIGNAL_FUNC(cb_menu_export_garmin), appdata);
1843
1844 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1845 appdata->menu_search =
1846 #endif
1847 item = gtk_menu_item_new_with_label( _("Search") );
1848 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1849 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_search), appdata);
1850
1851 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1852
1853 #ifndef NO_COPY_N_PASTE
1854 /* ----------- copy'n paste submenu ----------------- */
1855 appdata->clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
1856 gtk_clipboard_set_can_store(appdata->clipboard, NULL, 0);
1857
1858 item = gtk_menu_item_new_with_label(_("Edit"));
1859 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1860 submenu = gtk_menu_new();
1861 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1862
1863 appdata->menu_cut = item = gtk_menu_item_new_with_label( _("Cut") );
1864 gtk_widget_set_sensitive(item, FALSE);
1865 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1866 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_cut), appdata);
1867 appdata->menu_copy = item = gtk_menu_item_new_with_label( _("Copy") );
1868 gtk_widget_set_sensitive(item, FALSE);
1869 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1870 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_copy), appdata);
1871 appdata->menu_paste = item = gtk_menu_item_new_with_label( _("Paste") );
1872 gtk_widget_set_sensitive(item, FALSE);
1873 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1874 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_paste), appdata);
1875 #endif
1876
1877 item = gtk_menu_item_new_with_label( _("Settings") );
1878 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1879 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_settings),
1880 appdata);
1881
1882 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1883
1884 #ifdef ENABLE_OSM_GPS_MAP
1885 item = gtk_menu_item_new_with_label( _("Map") );
1886 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1887 g_signal_connect(item, "activate",
1888 GTK_SIGNAL_FUNC(cb_menu_map), appdata);
1889 #endif
1890
1891 item = gtk_menu_item_new_with_label(_("Tools"));
1892 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1893 submenu = gtk_menu_new();
1894 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1895
1896 item = gtk_menu_item_new_with_label( _("Geomath") );
1897 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1898 g_signal_connect(item, "activate",
1899 GTK_SIGNAL_FUNC(cb_menu_geomath), appdata);
1900
1901 item = gtk_menu_item_new_with_label( _("Geotext") );
1902 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1903 g_signal_connect(item, "activate",
1904 GTK_SIGNAL_FUNC(cb_menu_geotext), appdata);
1905
1906 item = gtk_menu_item_new_with_label( _("Precise Position") );
1907 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1908 g_signal_connect(item, "activate",
1909 GTK_SIGNAL_FUNC(cb_menu_precpos), appdata);
1910
1911 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1912
1913 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1914 item = gtk_menu_item_new_with_label( _("Help") );
1915 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1916 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_help), appdata);
1917 #endif
1918
1919 item = gtk_menu_item_new_with_label( _("About") );
1920 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1921 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_about), appdata);
1922
1923 #ifndef USE_MAEMO
1924 item = gtk_menu_item_new_with_label( _("Quit") );
1925 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1926 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_quit), appdata);
1927 #endif
1928
1929 #ifdef USE_MAEMO
1930 hildon_window_set_menu(appdata->window, GTK_MENU(menu));
1931 #else
1932 /* attach ordinary gtk menu */
1933 GtkWidget *menu_bar = gtk_menu_bar_new();
1934
1935 GtkWidget *root_menu = gtk_menu_item_new_with_label (_("Menu"));
1936 gtk_widget_show(root_menu);
1937
1938 gtk_menu_bar_append(menu_bar, root_menu);
1939 gtk_menu_item_set_submenu(GTK_MENU_ITEM (root_menu), menu);
1940
1941 gtk_widget_show(menu_bar);
1942 gtk_box_pack_start(GTK_BOX(appdata->vbox), menu_bar, 0, 0, 0);
1943 #endif
1944 }
1945 #endif
1946
1947 /********************* end of menu **********************/
1948
1949 void cleanup(appdata_t *appdata) {
1950 gpx_free_all(appdata->gpx);
1951 if(appdata->path) free(appdata->path);
1952 if(appdata->image_path) free(appdata->image_path);
1953 if(appdata->search_str) free(appdata->search_str);
1954
1955 #ifdef USE_STACKABLE_WINDOW
1956 if(appdata->export_menu) submenu_cleanup(appdata->export_menu);
1957 if(appdata->tools_menu) submenu_cleanup(appdata->tools_menu);
1958 #endif
1959
1960 gnome_vfs_shutdown();
1961 icons_free();
1962 gps_release(appdata);
1963
1964 #ifdef USE_MAEMO
1965 if(appdata->search_results) {
1966 printf("freeing pending search\n");
1967 search_result_free(appdata->search_results);
1968 }
1969
1970 if(appdata->osso_context)
1971 osso_deinitialize(appdata->osso_context);
1972
1973 appdata->program = NULL;
1974 #endif
1975
1976 /* free chain of locations */
1977 location_t *loc = appdata->location;
1978 while(loc) {
1979 location_t *next = loc->next;
1980 if(loc->name) free(loc->name);
1981 free(loc);
1982 loc = next;
1983 }
1984
1985 puts("everything is gone");
1986 }
1987
1988 static void on_window_destroy (GtkWidget *widget, gpointer data) {
1989 appdata_t *appdata = (appdata_t*)data;
1990
1991 gconf_save_state(appdata);
1992 gtk_main_quit();
1993 appdata->window = NULL;
1994 }
1995
1996 gboolean on_window_key_press(GtkWidget *widget,
1997 GdkEventKey *event, appdata_t *appdata) {
1998 int handled = FALSE;
1999
2000 // printf("key event %d\n", event->keyval);
2001
2002 switch(event->keyval) {
2003 #ifdef USE_MAEMO
2004
2005 #ifdef HILDON_HARDKEY_INCREASE
2006 case HILDON_HARDKEY_INCREASE:
2007 html_zoom(appdata, TRUE);
2008 handled = TRUE;
2009 break;
2010 #endif
2011
2012 #ifdef HILDON_HARDKEY_DECREASE
2013 case HILDON_HARDKEY_DECREASE:
2014 html_zoom(appdata, FALSE);
2015 handled = TRUE;
2016 break;
2017 #endif
2018
2019 #ifdef HILDON_HARDKEY_FULLSCREEN
2020 case HILDON_HARDKEY_FULLSCREEN:
2021 {
2022 appdata->fullscreen = !appdata->fullscreen;
2023
2024 if(appdata->fullscreen)
2025 gtk_window_fullscreen(GTK_WINDOW(appdata->window));
2026 else
2027 gtk_window_unfullscreen(GTK_WINDOW(appdata->window));
2028
2029 handled = TRUE;
2030 }
2031 break;
2032 #endif
2033
2034 #else
2035 case '+':
2036 printf("zoom+\n");
2037 html_zoom(appdata, TRUE);
2038 handled = TRUE;
2039 break;
2040 case '-':
2041 printf("zoom-\n");
2042 html_zoom(appdata, FALSE);
2043 handled = TRUE;
2044 break;
2045 #endif
2046 }
2047
2048 return handled;
2049 }
2050
2051 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
2052 typedef struct {
2053 int level;
2054 appdata_t *appdata;
2055 gpointer data;
2056 } crumb_t;
2057
2058 static void
2059 crumb_back(gpointer data) {
2060 crumb_t *crumb = (crumb_t*)data;
2061 printf("crumb_back called with %d\n", crumb->level);
2062
2063 /* don't do anything if main window has already been destroyed */
2064 if(!crumb->appdata->window) {
2065 printf("Main window gone ...\n");
2066 return;
2067 }
2068
2069 /* whatever is being displayed: we don't need it anymore */
2070 gtk_container_remove(GTK_CONTAINER(crumb->appdata->vbox),
2071 crumb->appdata->cur_view);
2072
2073 /* back from cache to cachelist */
2074 if(crumb->level == CRUMB_CACHE) {
2075 gpx_t *gpx = crumb->appdata->search_results;
2076
2077 if(!gpx) {
2078 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2079 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2080 printf("no search data found, return to gpx\n");
2081 gpx = crumb->appdata->cur_gpx;
2082 } else
2083 printf("returning to search result\n");
2084
2085 g_assert(gpx != NULL);
2086
2087 crumb->appdata->cur_view = cachelist_create(crumb->appdata, gpx,
2088 crumb->appdata->cur_cache);
2089
2090 /* returning from cache view: invalidate cache reference */
2091 crumb->appdata->cur_cache = NULL;
2092
2093 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2094 crumb->appdata->cur_view);
2095 }
2096
2097 if(crumb->level == CRUMB_SEARCH_GPX) {
2098 printf("returning from a local search!\n");
2099
2100 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2101
2102 search_result_free((gpx_t*)crumb->data);
2103 crumb->appdata->search_results = NULL;
2104
2105 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2106
2107 crumb->appdata->cur_view = cachelist_create(crumb->appdata,
2108 crumb->appdata->cur_gpx, NULL);
2109 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2110 crumb->appdata->cur_view);
2111 }
2112
2113 /* back from cachelist to gpxlist */
2114 if((crumb->level == CRUMB_CACHELIST) ||
2115 (crumb->level == CRUMB_SEARCH_GLOBAL)) {
2116
2117 crumb->appdata->cur_view = gpxlist_create_view_and_model(
2118 crumb->appdata, crumb->appdata->cur_gpx);
2119
2120 /* returning from cachelist/global search view: */
2121 /* invalidate gpx reference */
2122 crumb->appdata->cur_gpx = NULL;
2123
2124 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2125 crumb->appdata->cur_view);
2126
2127 if((crumb->level == CRUMB_SEARCH_GLOBAL) ||
2128 (crumb->level == CRUMB_SEARCH_GPX)) {
2129 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2130
2131 search_result_free((gpx_t*)crumb->data);
2132 crumb->appdata->search_results = NULL;
2133 }
2134
2135 /* enable gpxlist related menu entries */
2136 gtk_widget_set_sensitive(crumb->appdata->menu_import, TRUE);
2137 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2138 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2139 }
2140
2141 gtk_widget_show_all(crumb->appdata->vbox);
2142 g_free(data);
2143
2144 #ifdef ENABLE_OSM_GPS_MAP
2145 map_update(crumb->appdata);
2146 #endif
2147 }
2148
2149 static void crumb_add(appdata_t *appdata, char *name, int level,
2150 gpointer user_data) {
2151 crumb_t *crumb = malloc(sizeof(crumb_t));
2152 crumb->level = level;
2153 crumb->appdata = appdata;
2154 crumb->data = user_data;
2155
2156 printf("crumb_add with level %d\n", level);
2157
2158 /* save that we are working on search results */
2159 if((level == CRUMB_SEARCH_GLOBAL) ||
2160 (level == CRUMB_SEARCH_GPX)) {
2161 appdata->search_results = (gpx_t*)user_data;
2162
2163 /* searches cannot be nested */
2164 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2165 }
2166
2167 /* save "path" pointers in appdata */
2168 if(crumb->level == CRUMB_CACHELIST)
2169 appdata->cur_gpx = (gpx_t*)user_data;
2170
2171 if(crumb->level == CRUMB_CACHE) {
2172 appdata->cur_cache = (cache_t*)user_data;
2173 /* the cache view cannot be searched */
2174 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2175 gtk_widget_set_sensitive(appdata->menu_export, FALSE);
2176 }
2177
2178 if(level != CRUMB_GPXLIST) {
2179 /* disable gpxlist related menu entries */
2180 gtk_widget_set_sensitive(appdata->menu_import, FALSE);
2181 #ifndef USE_PANNABLE_AREA
2182 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
2183 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
2184 #endif
2185 }
2186
2187 #ifdef USE_BREAD_CRUMB_TRAIL
2188 hildon_bread_crumb_trail_push_text(HILDON_BREAD_CRUMB_TRAIL(appdata->bct),
2189 name, crumb, (GDestroyNotify)crumb_back);
2190 #else
2191 bct_push_text(appdata->bct, name, crumb, (GDestroyNotify)crumb_back);
2192 #endif
2193
2194 #ifdef ENABLE_OSM_GPS_MAP
2195 map_update(appdata);
2196 #endif
2197 }
2198 #endif // USE_BREAD_CRUMB_TRAIL
2199
2200 void main_after_settings_redraw(appdata_t *appdata, int flags) {
2201 printf("main after settings redraw\n");
2202
2203 if(!appdata->cur_view) {
2204 printf("no active view\n");
2205 return;
2206 }
2207
2208 /* a cache screen cannot be changed from the settings and thus doesn't */
2209 /* need to be redrawn */
2210 if(appdata->cur_cache) {
2211 printf("No redraw in cache view required\n");
2212 return;
2213 }
2214
2215 int redraw = 0; // nothing to redraw
2216
2217 if(appdata->search_results) {
2218 if((appdata->cur_items != appdata->cachelist_items) || flags)
2219 redraw = 1;
2220 } else {
2221 if(!appdata->cur_gpx) {
2222 if(appdata->cur_items != appdata->gpxlist_items)
2223 redraw = 2; // redraw gpxlist
2224 } else {
2225 if((appdata->cur_items != appdata->cachelist_items) || flags)
2226 redraw = 3; // redraw cachelist
2227 }
2228 }
2229
2230 if(redraw) {
2231 GtkWidget *container = appdata->vbox;
2232
2233 #ifdef USE_STACKABLE_WINDOW
2234 HildonWindowStack *stack = hildon_window_stack_get_default();
2235 container = hildon_window_stack_peek(stack);
2236 #endif
2237
2238 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
2239 switch(redraw) {
2240 case 1:
2241 appdata->cur_view = cachelist_create(appdata,
2242 appdata->search_results, NULL);
2243 break;
2244 case 2:
2245 appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2246 break;
2247 case 3:
2248 appdata->cur_view = cachelist_create(appdata,
2249 appdata->cur_gpx, NULL);
2250 break;
2251 }
2252
2253 #ifdef USE_STACKABLE_WINDOW
2254 if(container != appdata->vbox)
2255 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
2256 else
2257 #endif
2258 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
2259
2260 gtk_widget_show_all(container);
2261 }
2262 }
2263
2264 int main(int argc, char *argv[]) {
2265 appdata_t appdata;
2266
2267 /* init appdata */
2268 memset(&appdata, 0, sizeof(appdata));
2269
2270 printf("Using locale for %s in %s\n", PACKAGE, LOCALEDIR);
2271
2272 setlocale(LC_ALL, "");
2273 bindtextdomain(PACKAGE, LOCALEDIR);
2274 bind_textdomain_codeset(PACKAGE, "UTF-8");
2275 textdomain(PACKAGE);
2276
2277 /* prepare thread system */
2278 g_thread_init(NULL);
2279
2280 gtk_init (&argc, &argv);
2281
2282 #ifdef USE_MAEMO
2283 printf("Installing osso context for \"org.harbaum." APP "\"\n");
2284 appdata.osso_context = osso_initialize("org.harbaum."APP,
2285 VERSION, TRUE, NULL);
2286 if(appdata.osso_context == NULL) {
2287 fprintf(stderr, "error initiating osso context\n");
2288 }
2289
2290 #ifdef ENABLE_MAEMO_MAPPER
2291 dbus_register(&appdata);
2292 #endif
2293 #endif
2294
2295 icons_init();
2296
2297 if(!gnome_vfs_init()) {
2298 g_error("Gnome VFS init failed\n");
2299 }
2300
2301 #ifdef USE_MAEMO
2302 /* Create the hildon program and setup the title */
2303 appdata.program = HILDON_PROGRAM(hildon_program_get_instance());
2304 g_set_application_name("GPXView");
2305
2306 /* Create HildonWindow and set it to HildonProgram */
2307 #ifdef USE_STACKABLE_WINDOW
2308 appdata.window = HILDON_WINDOW(hildon_stackable_window_new());
2309 #else
2310 appdata.window = HILDON_WINDOW(hildon_window_new());
2311 #endif
2312 hildon_program_add_window(appdata.program, appdata.window);
2313 #else
2314 /* Create a Window. */
2315 appdata.window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2316 /* Set a decent default size for the window. */
2317 gtk_window_set_default_size(GTK_WINDOW(appdata.window), 640, 480);
2318 #endif
2319
2320 #if MAEMO_VERSION_MAJOR == 5
2321 gtk_window_set_title(GTK_WINDOW(appdata.window), "GPXView");
2322 #endif
2323
2324 g_signal_connect(G_OBJECT(appdata.window), "destroy",
2325 G_CALLBACK(on_window_destroy), &appdata);
2326
2327 g_signal_connect(G_OBJECT(appdata.window), "key_press_event",
2328 G_CALLBACK(on_window_key_press), &appdata);
2329
2330 appdata.vbox = gtk_vbox_new(FALSE, 2);
2331 gtk_container_add(GTK_CONTAINER(appdata.window), appdata.vbox);
2332 #ifndef USE_STACKABLE_WINDOW
2333 menu_create(&appdata);
2334 #else
2335 hildon_window_set_app_menu(HILDON_WINDOW(appdata.window),
2336 menu_create(&appdata, MENU_GPXLIST));
2337 #endif
2338
2339 #ifdef USE_BREAD_CRUMB_TRAIL
2340 appdata.bct = hildon_bread_crumb_trail_new();
2341
2342 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2343
2344 hildon_bread_crumb_trail_clear(HILDON_BREAD_CRUMB_TRAIL(appdata.bct));
2345 #else
2346 #ifdef BCT
2347 /* on non-hildon machines we use some custom made breadcrumbtrail */
2348 /* replacement */
2349 appdata.bct = bct_new();
2350 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2351 #endif
2352 #endif
2353
2354 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
2355 crumb_add(&appdata, "GPX", CRUMB_GPXLIST, NULL);
2356 #endif
2357
2358 /* wait for main gui to appear */
2359 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2360 while(gtk_events_pending())
2361 gtk_main_iteration();
2362
2363 appdata.gconf_client = gconf_client_get_default();
2364 gconf_load_state(&appdata);
2365 gps_init(&appdata);
2366
2367 appdata.cur_view = gpxlist_create_view_and_model(&appdata, NULL);
2368 gtk_box_pack_start_defaults(GTK_BOX(appdata.vbox), appdata.cur_view);
2369
2370 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2371 gtk_main();
2372
2373 cleanup(&appdata);
2374
2375 return 0;
2376 }