Contents of /trunk/src/main.c

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Revision 128 - (show annotations)
Tue Sep 29 07:31:18 2009 UTC (14 years, 7 months ago) by harbaum
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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 #ifndef USE_MAEMO
282 // gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
283 // appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
284 // gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
285 // gtk_widget_show_all(appdata->vbox);
286 #else
287
288 if(!appdata->cur_view) {
289 printf("cachelist redraw: no active view\n");
290 return;
291 }
292
293 g_assert(!appdata->cur_cache);
294 int redraw = 0;
295 if(appdata->search_results)
296 redraw = 1;
297 else {
298 if(appdata->cur_gpx)
299 redraw = 2; // redraw cachelist
300 }
301
302 if(redraw) {
303 GtkWidget *container = appdata->vbox;
304
305 printf("redraw %d\n", redraw);
306
307 #ifdef USE_STACKABLE_WINDOW
308 HildonWindowStack *stack = hildon_window_stack_get_default();
309 container = hildon_window_stack_peek(stack);
310 #endif
311
312 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
313 switch(redraw) {
314 case 1:
315 appdata->cur_view = cachelist_create(appdata,
316 appdata->search_results, NULL);
317 break;
318 case 2:
319 appdata->cur_view = cachelist_create(appdata,
320 appdata->cur_gpx, NULL);
321 break;
322 }
323
324 #ifdef USE_STACKABLE_WINDOW
325 if(container != appdata->vbox)
326 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
327 else
328 #endif
329 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
330
331 gtk_widget_show_all(container);
332 }
333 #endif
334 }
335
336
337 static gboolean cachelist_update(gpointer data) {
338
339 printf("cachelist timer fired!\n");
340
341 #ifdef USE_MAEMO
342 appdata_t *appdata = (appdata_t*)data;
343
344 if(appdata->cur_cache)
345 return TRUE;
346
347 if(appdata->cachelist_disable_screensaver)
348 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
349 fprintf(stderr, "error with display blank\n");
350
351 if(appdata->cachelist_update)
352 cachelist_redraw(appdata);
353
354 #endif
355
356 return TRUE;
357 }
358
359 static void cachelist_timer_reset(appdata_t *appdata) {
360 printf("cachelist timer reset\n");
361 g_assert(appdata->cachelist_handler_id);
362 gtk_timeout_remove(appdata->cachelist_handler_id);
363 appdata->cachelist_handler_id =
364 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
365 }
366
367 static gboolean cachelist_update_reset0(GtkWidget *widget,
368 GdkEventButton *event,
369 gpointer user_data) {
370 cachelist_timer_reset((appdata_t*)user_data);
371 return FALSE;
372 }
373
374 static void cachelist_update_reset1(GtkAdjustment *adj,
375 gpointer user_data) {
376 cachelist_timer_reset((appdata_t*)user_data);
377 }
378
379 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
380 cache_t *sel_cache) {
381 GtkCellRenderer *renderer;
382 GtkWidget *view;
383 GtkListStore *store;
384 GtkTreeIter iter;
385
386 if(!gpx->notes_loaded) {
387 notes_load_all(appdata, gpx);
388 gpx->notes_loaded = TRUE;
389 }
390
391 appdata->cur_items = appdata->cachelist_items;
392
393 /* first sort the caches */
394 pos_t *refpos = get_pos(appdata);
395 gpx_sort(gpx, GPX_SORT_BY_DISTANCE, refpos);
396
397 view = gtk_tree_view_new();
398
399 /* --- "Type" column --- */
400 renderer = custom_cell_renderer_type_new();
401 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
402 -1, "Type", renderer, "type", CACHELIST_COL_TYPE, NULL);
403
404 /* --- "Id" column --- */
405 if(appdata->cachelist_items & CACHELIST_ITEM_ID) {
406 renderer = gtk_cell_renderer_text_new();
407 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
408 -1, "Id", renderer, "text", CACHELIST_COL_ID, NULL);
409 }
410
411 /* --- "Name" column --- */
412 renderer = gtk_cell_renderer_text_new();
413 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
414
415 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
416 "Name", renderer, "text", CACHELIST_COL_NAME, NULL);
417 gtk_tree_view_column_set_expand(column, TRUE);
418 gtk_tree_view_insert_column(GTK_TREE_VIEW(view), column, -1);
419
420 g_object_set(renderer, "foreground", "#ff0000", NULL );
421 gtk_tree_view_column_add_attribute(column, renderer, "strikethrough",
422 CACHELIST_COL_AVAIL);
423 gtk_tree_view_column_add_attribute(column, renderer,
424 "foreground-set", CACHELIST_COL_ARCHIVE);
425
426 /* --- "Size" column --- */
427 if(appdata->cachelist_items & CACHELIST_ITEM_SIZE) {
428 renderer = custom_cell_renderer_size_new();
429 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
430 -1, "Size", renderer, "size", CACHELIST_COL_SIZE, NULL);
431 }
432
433 /* --- "Rating" column --- */
434 if(appdata->cachelist_items & CACHELIST_ITEM_RATING) {
435 renderer = custom_cell_renderer_rating_new();
436 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
437 -1, "Rating", renderer, "rating", CACHELIST_COL_RATING, NULL);
438 }
439
440 /* --- "Bearing" column --- */
441 renderer = gtk_cell_renderer_pixbuf_new();
442 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
443 -1, "Bearing", renderer, "pixbuf", CACHELIST_COL_BEARING, NULL);
444
445 /* --- "Distance" column --- */
446 renderer = gtk_cell_renderer_text_new();
447 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
448 -1, "Distance", renderer, "text", CACHELIST_COL_DISTANCE, NULL);
449
450 store = gtk_list_store_new(CACHELIST_NUM_COLS, G_TYPE_INT,
451 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT,
452 G_TYPE_INT, GDK_TYPE_PIXBUF, G_TYPE_STRING,
453 G_TYPE_POINTER, G_TYPE_BOOLEAN,
454 G_TYPE_BOOLEAN);
455
456 GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
457
458 GtkTreeIter sel_iter;
459 gboolean sel_iter_valid = FALSE;
460 GtkTreePath *path = NULL;
461 cache_t *cache = gpx->cache;
462 while(cache) {
463 char str[32];
464 gpx_pos_get_distance_str(str, sizeof(str),
465 *refpos, gpx_cache_pos(cache), appdata->imperial);
466
467 int dint = (int)(cache->difficulty*2-2);
468 if(dint < 0) dint = 0;
469 if(dint > 8) dint = 8;
470
471 int tint = (int)(cache->terrain*2-2);
472 if(tint < 0) tint = 0;
473 if(tint > 8) tint = 8;
474
475 /* cache type includes "solved" flag in lowest bit */
476 int type = (cache->type<<8) +
477 (cache->notes?4:0) +
478 ((cache->notes && cache->notes->override)?1:0) +
479 ((cache->notes && cache->notes->found)?2:0);
480
481 if((!(type & 2)) || !appdata->cachelist_hide_found) {
482
483 /* Append a row and fill in some data */
484 gtk_list_store_append (store, &iter);
485
486 gtk_list_store_set(store, &iter,
487 CACHELIST_COL_TYPE, type,
488 CACHELIST_COL_ID, cache->id,
489 CACHELIST_COL_NAME, cache->name,
490 CACHELIST_COL_SIZE, cache->container,
491 CACHELIST_COL_RATING, 100 * dint + tint,
492 CACHELIST_COL_BEARING,
493 icon_bearing(*refpos, gpx_cache_pos(cache)),
494 CACHELIST_COL_DISTANCE, str,
495 CACHELIST_COL_DATA, cache,
496 CACHELIST_COL_AVAIL, !cache->available ||
497 cache->archived,
498 CACHELIST_COL_ARCHIVE, cache->archived,
499 -1);
500
501 if(cache == sel_cache) {
502 sel_iter = iter;
503 sel_iter_valid = TRUE;
504 }
505 }
506
507 cache = cache->next;
508 }
509
510 gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
511 g_object_unref(store);
512
513 if(sel_iter_valid) {
514 gtk_tree_selection_select_iter(sel, &sel_iter);
515 path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel_iter);
516 }
517
518 /* make list react on clicks */
519 g_signal_connect(view, "row-activated",
520 (GCallback)cachelist_view_onRowActivated, appdata);
521
522 cachelist_expose_t *ce = malloc(sizeof(cachelist_expose_t));
523 ce->appdata = appdata;
524 ce->path = path;
525 ce->done = FALSE;
526
527 g_signal_connect(view, "expose-event",
528 (GCallback)cachelist_expose, ce);
529 g_signal_connect(view, "destroy",
530 (GCallback)cachelist_destroy, ce);
531
532 /* put this inside a scrolled view */
533 #ifndef USE_PANNABLE_AREA
534 GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL);
535 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
536 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
537 gtk_container_add(GTK_CONTAINER(scrolled_window), view);
538 #else
539 GtkWidget *pannable_area = hildon_pannable_area_new();
540
541 gtk_container_add(GTK_CONTAINER(pannable_area), view);
542 #endif
543
544 /* add a timer for automatic update */
545 g_assert(!appdata->cachelist_handler_id);
546 appdata->cachelist_handler_id =
547 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
548
549 /* update timer is being reset if the user scrolls or selects */
550 g_signal_connect(view, "button-press-event",
551 (GCallback)cachelist_update_reset0, appdata);
552
553 #ifndef USE_PANNABLE_AREA
554 g_signal_connect(gtk_scrolled_window_get_vadjustment(
555 GTK_SCROLLED_WINDOW(scrolled_window)),
556 "value-changed",
557 (GCallback)cachelist_update_reset1, appdata);
558
559 return scrolled_window;
560 #else
561 g_signal_connect(hildon_pannable_area_get_vadjustment(
562 HILDON_PANNABLE_AREA(pannable_area)),
563 "value-changed",
564 (GCallback)cachelist_update_reset1, appdata);
565
566
567 return pannable_area;
568 #endif
569 }
570
571 #ifndef USE_MAEMO
572 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
573 GtkWidget *dialog =
574 gtk_dialog_new_with_buttons(gpx->name, GTK_WINDOW(appdata->window),
575 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
576 GTK_DIALOG_DESTROY_WITH_PARENT,
577 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
578 NULL);
579
580 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
581
582 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
583 cachelist_create(appdata, gpx, NULL));
584
585 gtk_widget_show_all(dialog);
586
587 gtk_dialog_run(GTK_DIALOG(dialog));
588 gtk_widget_destroy(dialog);
589 }
590 #else
591 #ifdef USE_STACKABLE_WINDOW
592 static void search_result_free(gpx_t *result);
593
594 void on_cachelist_destroy(GtkWidget *widget, appdata_t *appdata) {
595 if(appdata->search_results) {
596 search_result_free(appdata->search_results);
597 appdata->search_results = NULL;
598 }
599 appdata->cur_gpx = NULL;
600
601 /* restore cur_view */
602 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
603 }
604
605 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
606 GtkWidget *window = hildon_stackable_window_new();
607
608 /* store last "cur_view" in window */
609 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
610
611 appdata->cur_gpx = gpx;
612 char *title = g_strdup_printf("%s - GPXView", gpx->name);
613 gtk_window_set_title(GTK_WINDOW(window), title);
614 g_free(title);
615
616 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
617 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
618
619
620 hildon_window_set_app_menu(HILDON_WINDOW(window),
621 menu_create(appdata, MENU_CACHELIST));
622
623 g_signal_connect(G_OBJECT(window), "destroy",
624 G_CALLBACK(on_cachelist_destroy), appdata);
625
626 gtk_widget_show_all(window);
627 }
628 #endif
629 #endif
630
631 /******************** end of cachelist ********************/
632
633 /******************** begin of gpxlist ********************/
634
635 enum {
636 GPXLIST_COL_ICON = 0,
637 GPXLIST_COL_FILENAME,
638 GPXLIST_COL_NAME,
639 GPXLIST_COL_DATE,
640 GPXLIST_COL_CACHES,
641 GPXLIST_COL_OPEN,
642 #ifdef USE_PANNABLE_AREA
643 GPXLIST_COL_DELETE,
644 #endif
645 GPXLIST_COL_DATA,
646 GPXLIST_NUM_COLS
647 } ;
648
649 static GdkPixbuf *gpx_icon_get(gpx_t *gpx) {
650 if(gpx->filename && g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
651 return icon_get(ICON_FILE, 1);
652
653 if(gpx->filename&& !strcasecmp(gpx->filename+strlen(gpx->filename)-4,".zip"))
654 return icon_get(ICON_FILE, 2);
655
656 return icon_get(ICON_FILE, 0);
657 }
658
659 static void gpxlist_set(GtkListStore *store, GtkTreeIter *iter, gpx_t *gpx) {
660 char date_str[32], cnum[32];
661
662 if(gpx->year && gpx->month && gpx->day) {
663 GDate *date = g_date_new_dmy(gpx->day, gpx->month, gpx->year);
664 g_date_strftime(date_str, sizeof(date_str), "%x", date);
665 g_date_free(date);
666 } else
667 strcpy(date_str, "---");
668
669 char *fname = strrchr(gpx->filename, '/');
670 if(!fname) fname = gpx->filename;
671 else fname++; /* skip '/' */
672
673 snprintf(cnum, sizeof(cnum), "%d", gpx_total_caches(gpx));
674
675 /* Append a row and fill in some data */
676 gtk_list_store_set(store, iter,
677 GPXLIST_COL_ICON, gpx_icon_get(gpx),
678 GPXLIST_COL_FILENAME, fname,
679 GPXLIST_COL_NAME, gpx->name,
680 GPXLIST_COL_DATE, gpx->closed?NULL:date_str,
681 GPXLIST_COL_OPEN, !gpx->closed,
682 GPXLIST_COL_CACHES, gpx->closed?NULL:cnum,
683 #ifdef USE_PANNABLE_AREA
684 GPXLIST_COL_DELETE, icon_get(ICON_MISC, 7),
685 #endif
686 GPXLIST_COL_DATA, gpx,
687 -1);
688 }
689
690 static void gpxlist_remove(appdata_t *appdata,
691 GtkListStore *store, GtkTreeIter *iter,
692 gpx_t *gpx) {
693
694 printf("removing %s\n", gpx->name);
695
696 /* de-chain */
697 gpx_t **prev = &appdata->gpx;
698 while(*prev != gpx) prev = &((*prev)->next);
699 *prev = gpx->next;
700
701 /* remove gconf entry if file was closed */
702 gconf_remove_closed_name(appdata, gpx->filename);
703
704 /* free gpx itself */
705 gpx_free(gpx);
706
707 /* and remove from store */
708 gtk_list_store_remove(store, iter);
709 }
710
711 static void gpxlist_close(appdata_t *appdata,
712 GtkListStore *store, GtkTreeIter *iter,
713 gpx_t *gpx) {
714
715 printf("closing %s\n", gpx->name);
716
717 g_assert(!gpx->closed);
718 gpx->closed = TRUE;
719
720 /* free all associated caches */
721 gpx_free_caches(gpx);
722
723 /* update entry */
724 gpxlist_set(store, iter, gpx);
725
726 /* save name in gconf so we know this has been closed */
727 gconf_save_closed_name(appdata, gpx->filename, gpx->name);
728 }
729
730 static void gpxlist_view_onRowActivated(GtkTreeView *treeview,
731 GtkTreePath *path,
732 GtkTreeViewColumn *col,
733 gpointer userdata) {
734 appdata_t *appdata = (appdata_t*)userdata;
735 GtkTreeIter iter;
736 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
737
738 #ifdef USE_MAEMO
739 /* check if a cache is already selected and ignore click if yes */
740 /* (was probably a double click) */
741 if(appdata->cur_gpx) return;
742 #endif
743
744 if (gtk_tree_model_get_iter(model, &iter, path)) {
745 gpx_t *gpx;
746 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
747
748 #ifdef USE_PANNABLE_AREA
749 /* get name of column the user clicked on */
750 const char *col_name = NULL;
751 if(col) col_name = gtk_tree_view_column_get_title(col);
752
753 if(col_name && !strcmp(col_name, "Del")) {
754 printf("clicked delete\n");
755
756 /* ask user what he wants */
757 GtkWidget *dialog = gtk_message_dialog_new(
758 GTK_WINDOW(appdata->window),
759 GTK_DIALOG_DESTROY_WITH_PARENT,
760 GTK_MESSAGE_QUESTION, GTK_BUTTONS_CANCEL,
761 _("Do you want to close this entry only or do "
762 "you want to remove it completely from the list?"));
763
764 gtk_dialog_add_buttons(GTK_DIALOG(dialog),
765 _("Remove"), 1,
766 _("Close"), 2,
767 NULL);
768
769 if(gpx->closed)
770 gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), 2, FALSE);
771
772 gtk_window_set_title(GTK_WINDOW(dialog), _("Remove entry?"));
773
774 /* set the active flag again if the user answered "no" */
775 switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
776
777 case 1:
778 gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
779 break;
780
781 case 2:
782 gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
783 break;
784
785 default:
786 break;
787 }
788
789 gtk_widget_destroy(dialog);
790
791 } else
792 #endif
793 {
794
795 /* this gpx file may be closed. Since the user definitely wants */
796 /* to use it, we just open it again */
797 if(gpx->closed) {
798 gpx_dialog_t *dialog =
799 gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
800 gpx_t *new = NULL;
801
802 if(g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
803 new = gpx_parse_dir(dialog, gpx->filename);
804 else
805 new = gpx_parse(dialog, gpx->filename);
806
807 if(new) {
808 gpx_t **prev = &(appdata->gpx);
809 while(*prev && *prev != gpx)
810 prev = &(*prev)->next;
811
812 /* this entry _must_ be in the list */
813 g_assert(*prev);
814
815 /* replace gpx entry with the new "open" one */
816 (*prev) = new;
817 new->next = gpx->next;
818 gpx->next = NULL;
819
820 /* free old closed one */
821 gpx_free(gpx);
822
823 gpx = new;
824
825 /* finally update the visible list */
826 gpxlist_set(appdata->gpxstore, &iter, gpx);
827
828 /* and remove gconf entry */
829 gconf_remove_closed_name(appdata, gpx->filename);
830
831 #ifndef USE_PANNABLE_AREA
832 gtk_widget_set_sensitive(appdata->menu_close, TRUE);
833 #endif
834 } else {
835 printf("unable to reopen file %s\n", gpx->filename);
836 return;
837 }
838
839 gpx_busy_dialog_destroy(dialog);
840 }
841 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
842 #ifdef USE_STACKABLE_WINDOW
843 if(!appdata->cur_gpx)
844 #endif
845 cachelist_dialog(appdata, gpx);
846 #ifdef USE_STACKABLE_WINDOW
847 else
848 printf("selected gpx, but cachelist window already present\n");
849 #endif
850 #else
851 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
852 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
853 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
854 gtk_widget_show_all(appdata->vbox);
855
856 crumb_add(appdata, gpx->name, CRUMB_CACHELIST, gpx);
857 #endif
858 }
859 }
860 }
861
862 #ifndef USE_PANNABLE_AREA
863 static gboolean
864 view_selection_func(GtkTreeSelection *selection, GtkTreeModel *model,
865 GtkTreePath *path, gboolean path_currently_selected,
866 gpointer userdata) {
867 appdata_t *appdata = (appdata_t*)userdata;
868 GtkTreeIter iter;
869
870 if(gtk_tree_model_get_iter(model, &iter, path)) {
871 gpx_t *gpx;
872 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
873
874 gtk_widget_set_sensitive(appdata->menu_remove, !path_currently_selected);
875
876 if(!gpx->closed)
877 gtk_widget_set_sensitive(appdata->menu_close, !path_currently_selected);
878 }
879
880 return TRUE; /* allow selection state to change */
881 }
882 #endif
883
884 static GtkWidget *gpxlist_create_view_and_model(appdata_t *appdata,
885 gpx_t *sel_gpx) {
886 gpx_t *gpx = appdata->gpx;
887 GtkCellRenderer *renderer;
888
889 /* saved displayed items */
890 appdata->cur_items = appdata->gpxlist_items;
891
892 #ifndef USE_PANNABLE_AREA
893 /* nothing selected yet */
894 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
895 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
896 #endif
897
898 appdata->gpxview = gtk_tree_view_new ();
899
900 GtkTreeSelection *selection =
901 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
902 #ifndef USE_PANNABLE_AREA
903 gtk_tree_selection_set_select_function(selection, view_selection_func,
904 appdata, NULL);
905 #endif
906
907 /* --- "Icon" column --- */
908 renderer = gtk_cell_renderer_pixbuf_new();
909 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
910 -1, "Icon", renderer,
911 "pixbuf", GPXLIST_COL_ICON,
912 // "sensitive", GPXLIST_COL_OPEN,
913 NULL);
914
915 /* --- "FileName" column --- */
916 if(appdata->gpxlist_items & GPXLIST_ITEM_FILENAME) {
917 renderer = gtk_cell_renderer_text_new();
918 gtk_tree_view_insert_column_with_attributes(
919 GTK_TREE_VIEW(appdata->gpxview),
920 -1, "Filename", renderer,
921 "text", GPXLIST_COL_FILENAME,
922 "sensitive", GPXLIST_COL_OPEN,
923 NULL);
924 }
925
926 /* --- "Name" column --- */
927 renderer = gtk_cell_renderer_text_new();
928 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
929
930 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
931 "Name", renderer,
932 "text", GPXLIST_COL_NAME,
933 "sensitive", GPXLIST_COL_OPEN,
934 NULL);
935 gtk_tree_view_column_set_expand(column, TRUE);
936 gtk_tree_view_insert_column(GTK_TREE_VIEW(appdata->gpxview), column, -1);
937
938 /* --- "Date" column --- */
939 if(appdata->gpxlist_items & GPXLIST_ITEM_DATE) {
940 renderer = gtk_cell_renderer_text_new();
941 g_object_set(renderer, "xalign", 1.0, NULL );
942 gtk_tree_view_insert_column_with_attributes(
943 GTK_TREE_VIEW(appdata->gpxview),
944 -1, "Date", renderer,
945 "text", GPXLIST_COL_DATE,
946 "sensitive", GPXLIST_COL_OPEN,
947 NULL);
948 }
949
950 /* --- "Number of caches" column --- */
951 if(appdata->gpxlist_items & GPXLIST_ITEM_CNUM) {
952 renderer = gtk_cell_renderer_text_new();
953 g_object_set(renderer, "xalign", 1.0, NULL );
954 gtk_tree_view_insert_column_with_attributes(
955 GTK_TREE_VIEW(appdata->gpxview),
956 -1, "#Caches", renderer,
957 "text", GPXLIST_COL_CACHES,
958 "sensitive", GPXLIST_COL_OPEN,
959 NULL);
960 }
961
962 #ifdef USE_PANNABLE_AREA
963 /* --- "Delete" column --- */
964 renderer = gtk_cell_renderer_pixbuf_new();
965 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
966 -1, "Del", renderer,
967 "pixbuf", GPXLIST_COL_DELETE,
968 "sensitive", GPXLIST_COL_OPEN,
969 NULL);
970 #endif
971
972 /* build and fill the store */
973 appdata->gpxstore = gtk_list_store_new(GPXLIST_NUM_COLS, GDK_TYPE_PIXBUF,
974 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
975 G_TYPE_STRING, G_TYPE_BOOLEAN,
976 #ifdef USE_PANNABLE_AREA
977 GDK_TYPE_PIXBUF,
978 #endif
979 G_TYPE_POINTER);
980
981 GtkTreePath *path = NULL;
982 GtkTreeIter sel_iter;
983 gboolean sel_iter_valid = FALSE;
984 while(gpx) {
985 GtkTreeIter iter;
986 gtk_list_store_append(appdata->gpxstore, &iter);
987 gpxlist_set(appdata->gpxstore, &iter, gpx);
988
989 if(gpx == sel_gpx) {
990 sel_iter = iter;
991 sel_iter_valid = TRUE;
992 }
993
994 gpx = gpx->next;
995 }
996
997 gtk_tree_view_set_model(GTK_TREE_VIEW(appdata->gpxview),
998 GTK_TREE_MODEL(appdata->gpxstore));
999
1000 g_object_unref(appdata->gpxstore);
1001
1002 if(sel_iter_valid) {
1003 gtk_tree_selection_select_iter(selection, &sel_iter);
1004 path = gtk_tree_model_get_path(GTK_TREE_MODEL(appdata->gpxstore),
1005 &sel_iter);
1006 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(appdata->gpxview),
1007 path, NULL, TRUE, 0.0, 0.0);
1008 gtk_tree_path_free(path);
1009 }
1010
1011 /* make list react on clicks */
1012 g_signal_connect(appdata->gpxview, "row-activated",
1013 (GCallback)gpxlist_view_onRowActivated, appdata);
1014
1015 /* put this inside a scrolled view */
1016 #ifndef USE_PANNABLE_AREA
1017 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
1018 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
1019 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1020 gtk_container_add(GTK_CONTAINER(scrolled_window), appdata->gpxview);
1021
1022 return scrolled_window;
1023 #else
1024 GtkWidget *pannable_area = hildon_pannable_area_new();
1025 gtk_container_add(GTK_CONTAINER(pannable_area), appdata->gpxview);
1026
1027 return pannable_area;
1028 #endif
1029 }
1030
1031 /* add last entry in gpx list to visual representation */
1032 static void gpxlist_add(appdata_t *appdata, gpx_t *new) {
1033 GtkTreeIter iter;
1034
1035 gtk_list_store_append(appdata->gpxstore, &iter);
1036 gpxlist_set(appdata->gpxstore, &iter, new);
1037
1038 /* and attach entry to end of list */
1039 gpx_t **gpx = &appdata->gpx;
1040 while(*gpx) gpx = &((*gpx)->next);
1041 *gpx = new;
1042 }
1043
1044 /******************** end of gpxlist ********************/
1045
1046 /******************** begin of menu *********************/
1047
1048 typedef struct {
1049 appdata_t *appdata;
1050 GtkWidget *dialog;
1051 } about_context_t;
1052
1053 #ifdef ENABLE_BROWSER_INTERFACE
1054 void on_paypal_button_clicked(GtkButton *button, about_context_t *context) {
1055 gtk_dialog_response(GTK_DIALOG(context->dialog), GTK_RESPONSE_ACCEPT);
1056 browser_url(context->appdata,
1057 "https://www.paypal.com/cgi-bin/webscr"
1058 "?cmd=_s-xclick&hosted_button_id=7400558");
1059 }
1060 #endif
1061
1062 static void
1063 cb_menu_about(GtkWidget *window, gpointer data) {
1064 about_context_t context;
1065
1066 context.appdata = (appdata_t *)data;
1067
1068 #ifdef ENABLE_LIBLOCATION
1069 char *uses = "uses liblocation";
1070 #elif defined(ENABLE_GPSBT)
1071 char *uses = "uses gpsbt and gpsd";
1072 #else
1073 char *uses = "uses gpsd";
1074 #endif
1075
1076 const gchar *authors[] = {
1077 "Till Harbaum <till@harbaum.org>",
1078 "John Stowers <john.stowers@gmail.com>",
1079 NULL };
1080
1081 context.dialog = g_object_new(GTK_TYPE_ABOUT_DIALOG,
1082 "name", "GPXView",
1083 "version", VERSION,
1084 "copyright", _("Copyright 2008-2009"),
1085 "authors", authors,
1086 "website", _("http://www.harbaum.org/till/maemo"),
1087 "comments", _(uses),
1088 NULL);
1089
1090 #ifdef ENABLE_BROWSER_INTERFACE
1091 /* add a way to donate to the project */
1092 GtkWidget *alignment = gtk_alignment_new(0.5, 0, 0, 0);
1093
1094 GtkWidget *hbox = gtk_hbox_new(FALSE, 8);
1095 gtk_box_pack_start(GTK_BOX(hbox),
1096 gtk_label_new(_("Do you like GPXView?")),
1097 FALSE, FALSE, 0);
1098
1099 GtkWidget *button = gtk_button_new();
1100 gtk_button_set_image(GTK_BUTTON(button),
1101 icon_get_widget(ICON_MISC, 8));
1102 gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
1103 g_signal_connect(button, "clicked",
1104 G_CALLBACK(on_paypal_button_clicked), &context);
1105 gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1106
1107 gtk_container_add(GTK_CONTAINER(alignment), hbox);
1108 gtk_box_pack_start_defaults(GTK_BOX((GTK_DIALOG(context.dialog))->vbox),
1109 alignment);
1110
1111 gtk_widget_show_all(alignment);
1112 #endif
1113
1114 gtk_dialog_run(GTK_DIALOG(context.dialog));
1115 gtk_widget_destroy(context.dialog);
1116 }
1117
1118 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1119 static void
1120 cb_menu_help(GtkWidget *window, gpointer data) {
1121 appdata_t *appdata = (appdata_t*)data;
1122
1123 hildon_help_show(appdata->osso_context, HELP_ID_INTRO, 0);
1124 }
1125 #endif
1126
1127 static void
1128 cb_menu_add(GtkWidget *window, gpointer data) {
1129 appdata_t *appdata = (appdata_t *)data;
1130
1131 gpx_t *new = choose_file(appdata, FALSE);
1132 if(new) gpxlist_add(appdata, new);
1133 }
1134
1135 static void
1136 cb_menu_adddir(GtkWidget *window, gpointer data) {
1137 appdata_t *appdata = (appdata_t *)data;
1138
1139 gpx_t *new = choose_file(appdata, TRUE);
1140 if(new) gpxlist_add(appdata, new);
1141 }
1142
1143 #ifndef USE_PANNABLE_AREA
1144 static void
1145 cb_menu_close(GtkWidget *window, gpointer data) {
1146 appdata_t *appdata = (appdata_t *)data;
1147 GtkTreeSelection *selection;
1148 GtkTreeModel *model;
1149 GtkTreeIter iter;
1150
1151 printf("selected close\n");
1152
1153 /* the entry cannot be closed again */
1154 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1155
1156 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1157
1158 printf("gpxlist close\n");
1159
1160 if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
1161 gpx_t *gpx = NULL;
1162 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1163
1164 if(gpx) gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
1165 } else {
1166 g_print ("no row selected.\n");
1167 }
1168 }
1169
1170 static void
1171 cb_menu_remove(GtkWidget *window, gpointer data) {
1172 appdata_t *appdata = (appdata_t *)data;
1173
1174 /* disable menu item */
1175 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
1176 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1177
1178 GtkTreeModel *model;
1179 GtkTreeIter iter;
1180 GtkTreeSelection *selection =
1181 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1182
1183 printf("gpxlist remove\n");
1184
1185 if(gtk_tree_selection_get_selected(selection, &model, &iter)) {
1186 gpx_t *gpx = NULL;
1187 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1188
1189 if(gpx) gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
1190 } else {
1191 g_print ("no row selected.\n");
1192 }
1193 }
1194
1195 #endif // !USE_PANNABLE_AREA
1196
1197 static void search_result_free(gpx_t *result) {
1198 printf("freeing search results\n");
1199
1200 /* free found chain */
1201 cache_t *cache = result->cache;
1202 while(cache) {
1203 cache_t *next = cache->next;
1204 free(cache);
1205 cache = next;
1206 }
1207 free(result->name);
1208 free(result);
1209 }
1210
1211 #define MAX_HITS 50
1212
1213 static time_t localize_time(time_t in) {
1214 time_t ret;
1215 char *tz;
1216 struct tm *tm = localtime(&in);
1217
1218 tz = getenv("TZ");
1219 setenv("TZ", "", 1);
1220 tzset();
1221 ret = mktime(tm);
1222 if (tz)
1223 setenv("TZ", tz, 1);
1224 else
1225 unsetenv("TZ");
1226 tzset();
1227 return ret;
1228 }
1229
1230 static int days_ago(time_t in) {
1231 int day_in = localize_time(in) / (60*60*24);
1232 int day_now = localize_time(time(NULL)) / (60*60*24);
1233
1234 return day_now - day_in;
1235 }
1236
1237 gpx_t *search_do(appdata_t *appdata, gpx_t *gpx, char *phrase,
1238 int what, gboolean local) {
1239 /* walk through all caches */
1240
1241 int hits = 0;
1242 gpx_t *found = malloc(sizeof(gpx_t));
1243 memset(found, 0, sizeof(gpx_t));
1244 cache_t **cacheP = &(found->cache);
1245
1246 if(what & SEARCH_FINDS) {
1247 time_t loc_now = localize_time(time(NULL));
1248 printf("now: %ld days since 1/1/1970, days hour is %ld\n",
1249 loc_now/(60*60*24), loc_now%(60*60*24)/(60*60));
1250 }
1251
1252 while(gpx && hits < MAX_HITS) {
1253
1254 /* we need all notes ... */
1255 if(what & SEARCH_FINDS) {
1256 notes_load_all(appdata, gpx);
1257 gpx->notes_loaded = TRUE;
1258 }
1259
1260 cache_t *cache = gpx->cache;
1261
1262 while(cache && hits < MAX_HITS) {
1263 gboolean hit = FALSE;
1264
1265 if(what & SEARCH_FINDS) {
1266 if(cache->notes && cache->notes->found ) {
1267 int days = days_ago(cache->notes->ftime);
1268
1269 if(cache->id)
1270 printf("find of %s is %d days ago\n", cache->id, days);
1271
1272 if(days <= appdata->search_days)
1273 hit = 1;
1274 }
1275 } else if(cache->id && (what & SEARCH_ID) &&
1276 strcasestr(cache->id, phrase))
1277 hit = 1;
1278 else if(cache->name && (what & SEARCH_NAME) &&
1279 strcasestr(cache->name, phrase))
1280 hit = 1;
1281 else if(cache->short_description && (what & SEARCH_DESC) &&
1282 strcasestr(cache->short_description, phrase))
1283 hit = 1;
1284 else if(cache->long_description && (what & SEARCH_DESC) &&
1285 strcasestr(cache->long_description, phrase))
1286 hit = 1;
1287 else if(cache->owner && (what & SEARCH_OWNER) &&
1288 strcasestr(cache->owner, phrase))
1289 hit = 1;
1290
1291 if(hit) {
1292 /* chain a copy of this cache structure into the found list */
1293 *cacheP = malloc(sizeof(cache_t));
1294 memcpy(*cacheP, cache, sizeof(cache_t));
1295 (*cacheP)->next = NULL;
1296 cacheP = &((*cacheP)->next);
1297 hits++;
1298 }
1299 cache = cache->next;
1300 }
1301
1302 if(!local) gpx = gpx->next;
1303 else gpx = NULL; /* local search within one gpx only */
1304 }
1305
1306 found->name = strdup(_("Search results"));
1307
1308 return found;
1309 }
1310
1311 typedef struct {
1312 appdata_t *appdata;
1313 GtkWidget *entry, *spinner;
1314 GtkWidget *in_id, *in_name, *in_desc, *in_owner, *in_finds;
1315 } search_context_t;
1316
1317 static void callback_finds_toggled(GtkWidget *widget, gpointer data ) {
1318 search_context_t *context = (search_context_t*)data;
1319
1320 gboolean in_finds = gtk_toggle_button_get_active(
1321 GTK_TOGGLE_BUTTON(context->in_finds));
1322
1323 gtk_widget_set_sensitive(context->entry, !in_finds);
1324 gtk_widget_set_sensitive(context->in_id, !in_finds);
1325 gtk_widget_set_sensitive(context->in_name, !in_finds);
1326 gtk_widget_set_sensitive(context->in_desc, !in_finds);
1327 gtk_widget_set_sensitive(context->in_owner, !in_finds);
1328 gtk_widget_set_sensitive(context->spinner, in_finds);
1329 }
1330
1331 static void
1332 cb_menu_search(GtkWidget *window, gpointer data) {
1333 appdata_t *appdata = (appdata_t *)data;
1334
1335 search_context_t context;
1336 memset(&context, 0, sizeof(search_context_t));
1337 context.appdata = appdata;
1338
1339 GtkWidget *dialog = gtk_dialog_new_with_buttons(_("Enter search phrase"),
1340 GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL,
1341 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1342 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1343 NULL);
1344
1345 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1346 gtk_label_new(_("Search in:")));
1347
1348 GtkWidget *table = gtk_table_new(2, 2, TRUE);
1349 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
1350
1351 context.in_id = gtk_check_button_new_with_label(_("Waypoint IDs"));
1352 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_id),
1353 appdata->search & SEARCH_ID);
1354 gtk_table_attach_defaults(GTK_TABLE(table), context.in_id, 0, 1, 0, 1);
1355
1356 context.in_name = gtk_check_button_new_with_label(_("Names"));
1357 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_name),
1358 appdata->search & SEARCH_NAME);
1359 gtk_table_attach_defaults(GTK_TABLE(table), context.in_name, 1, 2, 0, 1);
1360
1361 context.in_desc = gtk_check_button_new_with_label(_("Descriptions"));
1362 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_desc),
1363 appdata->search & SEARCH_DESC);
1364 gtk_table_attach_defaults(GTK_TABLE(table), context.in_desc, 0, 1, 1, 2);
1365
1366 context.in_owner = gtk_check_button_new_with_label(_("Owner"));
1367 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_owner),
1368 appdata->search & SEARCH_OWNER);
1369 gtk_table_attach_defaults(GTK_TABLE(table), context.in_owner, 1, 2, 1, 2);
1370
1371 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1372
1373 /* -------------------------------------------------------------- */
1374
1375 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1376 gtk_label_new(_("Search for:")));
1377 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1378 context.entry = gtk_entry_new());
1379 if(appdata->search_str)
1380 gtk_entry_set_text(GTK_ENTRY(context.entry), appdata->search_str);
1381
1382 /* -------------------------------------------------------------- */
1383
1384 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1385 gtk_hseparator_new());
1386
1387 GtkWidget *hbox = gtk_hbox_new(FALSE, 5);
1388
1389 context.in_finds = gtk_check_button_new_with_label(_("Search finds for"));
1390 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_finds),
1391 appdata->search & SEARCH_FINDS);
1392 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.in_finds);
1393 g_signal_connect(G_OBJECT(context.in_finds), "toggled",
1394 G_CALLBACK(callback_finds_toggled), &context);
1395
1396 #ifndef USE_MAEMO
1397 GtkObject *adj = gtk_adjustment_new(appdata->search_days, 0, 99, 1, 10, 10);
1398 context.spinner = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0);
1399 #else
1400 context.spinner = hildon_number_editor_new(0, 99);
1401 hildon_number_editor_set_value(HILDON_NUMBER_EDITOR(context.spinner),
1402 appdata->search_days);
1403 #endif
1404 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.spinner);
1405
1406 gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("days")));
1407
1408 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox);
1409
1410 /* -------------------------------------------------------------- */
1411
1412 gtk_widget_show_all(dialog);
1413 callback_finds_toggled(NULL, &context);
1414
1415 if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dialog))) {
1416 char *p = strdup(gtk_entry_get_text(GTK_ENTRY(context.entry)));
1417
1418 /* update saved search string */
1419 if(appdata->search_str) free(appdata->search_str);
1420 if(strlen(p) > 0)
1421 appdata->search_str = strdup(p);
1422
1423 #ifndef USE_MAEMO
1424 appdata->search_days = gtk_spin_button_get_value_as_int(
1425 GTK_SPIN_BUTTON(context.spinner));
1426 #else
1427 appdata->search_days = hildon_number_editor_get_value(
1428 HILDON_NUMBER_EDITOR(context.spinner));
1429 #endif
1430
1431 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_finds)))
1432 appdata->search |= SEARCH_FINDS;
1433 else
1434 appdata->search &= ~SEARCH_FINDS;
1435
1436 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_id)))
1437 appdata->search |= SEARCH_ID;
1438 else
1439 appdata->search &= ~SEARCH_ID;
1440
1441 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_name)))
1442 appdata->search |= SEARCH_NAME;
1443 else
1444 appdata->search &= ~SEARCH_NAME;
1445
1446 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_desc)))
1447 appdata->search |= SEARCH_DESC;
1448 else
1449 appdata->search &= ~SEARCH_DESC;
1450
1451 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_owner)))
1452 appdata->search |= SEARCH_OWNER;
1453 else
1454 appdata->search &= ~SEARCH_OWNER;
1455
1456 gtk_widget_destroy(dialog);
1457
1458 /* don't search if we are asked to search for nothing */
1459 if(((appdata->search & (SEARCH_ID|SEARCH_NAME|SEARCH_DESC|SEARCH_OWNER)) &&
1460 strlen(p) > 0) || (appdata->search & SEARCH_FINDS)) {
1461
1462 printf("Search for %s (flags = %x)...\n", p, appdata->search);
1463
1464 #if !defined(USE_BREAD_CRUMB_TRAIL) && !defined(BCT)
1465 gpx_t *found =
1466 search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1467
1468 /* do search result dialog here ... */
1469 cachelist_dialog(appdata, found);
1470 #ifndef USE_STACKABLE_WINDOW
1471 search_result_free(found);
1472 #else
1473 appdata->search_results = found;
1474 #endif
1475 #else
1476 gpx_t *found = NULL;
1477
1478 if(appdata->cur_gpx)
1479 found = search_do(appdata, appdata->cur_gpx, p, appdata->search, TRUE);
1480 else
1481 found = search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1482
1483 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
1484 appdata->cur_view = cachelist_create(appdata, found, NULL);
1485 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
1486 gtk_widget_show_all(appdata->vbox);
1487 crumb_add(appdata, found->name,
1488 appdata->cur_gpx?CRUMB_SEARCH_GPX:CRUMB_SEARCH_GLOBAL, found);
1489 #endif
1490 } else
1491 printf("No valid search: \"%s\" with flags %x!\n", p, appdata->search);
1492
1493 free(p);
1494 } else
1495 gtk_widget_destroy(dialog);
1496 }
1497
1498 static void on_window_destroy (GtkWidget *widget, gpointer data);
1499
1500 #ifndef USE_MAEMO
1501 static void
1502 cb_menu_quit(GtkWidget *window, gpointer data) {
1503 on_window_destroy(window, data);
1504 }
1505 #endif
1506
1507 #ifndef NO_COPY_N_PASTE
1508 static void
1509 cb_menu_cut(GtkWidget *widget, gpointer data) {
1510 appdata_t *appdata = (appdata_t*)data;
1511
1512 if(appdata->active_buffer) {
1513 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1514 gtk_text_buffer_cut_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1515 appdata->clipboard, TRUE);
1516 } else
1517 printf("cut: ERROR, not a text buffer\n");
1518 } else
1519 printf("cut: ERROR, no active buffer\n");
1520 }
1521
1522 static void
1523 cb_menu_copy(GtkWidget *widget, gpointer data) {
1524 appdata_t *appdata = (appdata_t*)data;
1525
1526 if(appdata->active_buffer) {
1527 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1528 gtk_text_buffer_copy_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1529 appdata->clipboard);
1530 } else if(GTK_WIDGET_TYPE(appdata->active_buffer) == gtk_html_get_type()) {
1531 printf("copy from html buffer\n");
1532 html_copy_to_clipboard(appdata);
1533 } else
1534 printf("copy: ERROR, not a text nor a html buffer\n");
1535 } else
1536 printf("copy: ERROR, no active buffer\n");
1537 }
1538
1539 static void
1540 cb_menu_paste(GtkWidget *widget, gpointer data) {
1541 appdata_t *appdata = (appdata_t*)data;
1542
1543 if(appdata->active_buffer) {
1544 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1545 gtk_text_buffer_paste_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1546 appdata->clipboard, NULL, TRUE);
1547 } else
1548 printf("paste: ERROR, not a text buffer\n");
1549 } else
1550 printf("paste: ERROR, no active buffer\n");
1551 }
1552 #endif
1553
1554 static void
1555 cb_menu_export_log(GtkWidget *widget, gpointer data) {
1556 appdata_t *appdata = (appdata_t*)data;
1557 notes_log_export(appdata);
1558 }
1559
1560 #ifdef ENABLE_MAEMO_MAPPER
1561 static void
1562 cb_menu_export_mmpoi(GtkWidget *widget, gpointer data) {
1563 appdata_t *appdata = (appdata_t*)data;
1564 mmpoi_export(appdata);
1565 }
1566 #endif
1567
1568 static void
1569 cb_menu_export_garmin(GtkWidget *widget, gpointer data) {
1570 appdata_t *appdata = (appdata_t*)data;
1571 garmin_export(appdata);
1572 }
1573
1574 #ifdef ENABLE_OSM_GPS_MAP
1575 static void
1576 cb_menu_map(GtkWidget *window, gpointer data) {
1577 map((appdata_t *)data);
1578 }
1579 #endif
1580
1581 static void
1582 cb_menu_geomath(GtkWidget *window, gpointer data) {
1583 geomath_dialog((appdata_t *)data);
1584 }
1585
1586 static void
1587 cb_menu_geotext(GtkWidget *window, gpointer data) {
1588 geotext_dialog((appdata_t *)data);
1589 }
1590
1591 static void
1592 cb_menu_precpos(GtkWidget *window, gpointer data) {
1593 precise_position((appdata_t *)data);
1594 }
1595
1596 #ifdef USE_STACKABLE_WINDOW
1597 typedef struct {
1598 char *label, *desc;
1599 GtkSignalFunc activate_cb;
1600 } menu_entry_t;
1601
1602 typedef struct {
1603 const char *title;
1604 const menu_entry_t *menu;
1605 int len;
1606 } submenu_t;
1607
1608 #define COLUMNS 1
1609
1610 void on_submenu_entry_clicked(GtkButton *button, GtkWidget *menu) {
1611
1612 /* force closing of submenu dialog */
1613 gtk_dialog_response(GTK_DIALOG(menu), GTK_RESPONSE_NONE);
1614 gtk_widget_hide(menu);
1615
1616 /* let gtk clean up */
1617 while(gtk_events_pending())
1618 gtk_main_iteration();
1619 }
1620
1621 static GtkWidget *app_submenu_create(appdata_t *appdata,
1622 const submenu_t *submenu) {
1623
1624 /* create a oridinary dialog box */
1625 GtkWidget *dialog = gtk_dialog_new();
1626 gtk_window_set_title(GTK_WINDOW(dialog), _(submenu->title));
1627 gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
1628 gtk_window_set_transient_for(GTK_WINDOW(dialog),
1629 GTK_WINDOW(appdata->window));
1630 gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
1631
1632 GtkWidget *table = gtk_table_new(submenu->len/COLUMNS, COLUMNS, TRUE);
1633 int x = 0, y = 0;
1634
1635 const menu_entry_t *menu_entries = submenu->menu;
1636 while(menu_entries->label) {
1637 GtkWidget *button = NULL;
1638
1639 button = hildon_button_new_with_text(
1640 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1641 HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1642 _(menu_entries->label), _(menu_entries->desc));
1643
1644 /* try to center both texts */
1645 hildon_button_set_title_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1646 hildon_button_set_value_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1647
1648 g_signal_connect(button, "clicked",
1649 G_CALLBACK(on_submenu_entry_clicked), dialog);
1650
1651 g_signal_connect(button, "clicked",
1652 menu_entries->activate_cb, appdata);
1653
1654 gtk_table_attach_defaults(GTK_TABLE(table), button, x, x+1, y, y+1);
1655
1656 x++;
1657 if(x == COLUMNS) { x = 0; y++; }
1658
1659 menu_entries++;
1660 }
1661
1662 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1663
1664 return dialog;
1665 }
1666
1667 /* popup the dialog shaped submenu */
1668 static void submenu_popup(GtkWidget *menu) {
1669 gtk_widget_show_all(menu);
1670 gtk_dialog_run(GTK_DIALOG(menu));
1671 gtk_widget_hide(menu);
1672 }
1673
1674 static void submenu_cleanup(GtkWidget *menu) {
1675 gtk_widget_destroy(menu);
1676 }
1677
1678 static const menu_entry_t submenu_export_entries[] = {
1679 #ifdef ENABLE_MAEMO_MAPPER
1680 { "Export to Maemo Mapper" , "Save a Maemo Mapper POI file",
1681 G_CALLBACK(cb_menu_export_mmpoi) },
1682 #endif
1683 { "Export Field Notes", "Save a Garmin Field Notes file",
1684 G_CALLBACK(cb_menu_export_log) },
1685 { "Export Garmin GPX", "Save modified waypoints in GPX file",
1686 G_CALLBACK(cb_menu_export_garmin) },
1687 { NULL, NULL, NULL }
1688 };
1689
1690 static const submenu_t submenu_export = {
1691 "Export", submenu_export_entries,
1692 sizeof(submenu_export_entries)/sizeof(menu_entry_t)-1
1693 };
1694
1695 /* the export submenu */
1696 void on_export_clicked(GtkButton *button, appdata_t *appdata) {
1697 if(!appdata->export_menu)
1698 appdata->export_menu = app_submenu_create(appdata, &submenu_export);
1699
1700 submenu_popup(appdata->export_menu);
1701 }
1702
1703 static const menu_entry_t submenu_tools_entries[] = {
1704 { "Geomath", "Geocoordinate calculation",
1705 G_CALLBACK(cb_menu_geomath) },
1706 { "Geotext", "Text analysis",
1707 G_CALLBACK(cb_menu_geotext) },
1708 { "Precise Position", "Calculate a precise GPS position",
1709 G_CALLBACK(cb_menu_precpos) },
1710 { NULL, NULL, NULL }
1711 };
1712
1713 static const submenu_t submenu_tools = {
1714 "Tools", submenu_tools_entries,
1715 sizeof(submenu_tools_entries)/sizeof(menu_entry_t)-1
1716 };
1717
1718 /* the tools submenu */
1719 void on_tools_clicked(GtkButton *button, appdata_t *appdata) {
1720 if(!appdata->tools_menu)
1721 appdata->tools_menu = app_submenu_create(appdata, &submenu_tools);
1722
1723 submenu_popup(appdata->tools_menu);
1724 }
1725
1726 HildonAppMenu *menu_create(appdata_t *appdata, int mode) {
1727 GtkWidget *button;
1728 HildonAppMenu *menu = HILDON_APP_MENU(hildon_app_menu_new());
1729
1730 /* ------- */
1731 button = gtk_button_new_with_label(_("About"));
1732 g_signal_connect_after(button, "clicked",
1733 G_CALLBACK(cb_menu_about), appdata);
1734 hildon_app_menu_append(menu, GTK_BUTTON(button));
1735
1736 button = gtk_button_new_with_label(_("Settings"));
1737 g_signal_connect_after(button, "clicked", G_CALLBACK(cb_menu_settings),
1738 appdata);
1739 hildon_app_menu_append(menu, GTK_BUTTON(button));
1740
1741 if(mode == MENU_GPXLIST) {
1742 button = gtk_button_new_with_label(_("Import file"));
1743 g_signal_connect_after(button, "clicked",
1744 G_CALLBACK(cb_menu_add), appdata);
1745 hildon_app_menu_append(menu, GTK_BUTTON(button));
1746
1747 button = gtk_button_new_with_label(_("Import directory"));
1748 g_signal_connect_after(button, "clicked",
1749 G_CALLBACK(cb_menu_adddir), appdata);
1750 hildon_app_menu_append(menu, GTK_BUTTON(button));
1751
1752 button = gtk_button_new_with_label(_("Export"));
1753 g_signal_connect_after(button, "clicked",
1754 G_CALLBACK(on_export_clicked), appdata);
1755 hildon_app_menu_append(menu, GTK_BUTTON(button));
1756
1757 button = gtk_button_new_with_label(_("Search"));
1758 g_signal_connect_after(button, "clicked",
1759 G_CALLBACK(cb_menu_search), appdata);
1760 hildon_app_menu_append(menu, GTK_BUTTON(button));
1761 }
1762
1763 button = gtk_button_new_with_label(_("Tools"));
1764 g_signal_connect_after(button, "clicked",
1765 G_CALLBACK(on_tools_clicked), appdata);
1766 hildon_app_menu_append(menu, GTK_BUTTON(button));
1767
1768 #ifdef ENABLE_OSM_GPS_MAP
1769 button = gtk_button_new_with_label(_("Map"));
1770 g_signal_connect_after(button, "clicked",
1771 G_CALLBACK(cb_menu_map), appdata);
1772 hildon_app_menu_append(menu, GTK_BUTTON(button));
1773 #endif
1774
1775 #ifdef HILDON_HELP
1776 button = gtk_button_new_with_label(_("Help"));
1777 g_signal_connect_after(button, "clicked",
1778 G_CALLBACK(cb_menu_help), appdata);
1779 hildon_app_menu_append(menu, GTK_BUTTON(button));
1780 #endif
1781
1782 gtk_widget_show_all(GTK_WIDGET(menu));
1783
1784 return menu;
1785 }
1786 #else
1787
1788 void menu_create(appdata_t *appdata) {
1789 GtkWidget *menu, *item;
1790 menu = gtk_menu_new();
1791
1792 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1793 appdata->menu_import =
1794 #endif
1795 item = gtk_menu_item_new_with_label(_("Import"));
1796 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1797 GtkWidget *submenu = gtk_menu_new();
1798 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1799
1800 item = gtk_menu_item_new_with_label( _("File") );
1801 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1802 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_add), appdata);
1803
1804 item = gtk_menu_item_new_with_label( _("Directory") );
1805 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1806 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_adddir), appdata);
1807
1808 #ifndef USE_PANNABLE_AREA
1809 gtk_menu_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new());
1810
1811 appdata->menu_close =
1812 item = gtk_menu_item_new_with_label( _("Close") );
1813 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1814 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_close), appdata);
1815
1816 appdata->menu_remove =
1817 item = gtk_menu_item_new_with_label( _("Remove") );
1818 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1819 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_remove), appdata);
1820 #endif
1821
1822 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1823 appdata->menu_export =
1824 #endif
1825 item = gtk_menu_item_new_with_label(_("Export"));
1826 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1827 submenu = gtk_menu_new();
1828 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1829
1830 #ifdef ENABLE_MAEMO_MAPPER
1831 item = gtk_menu_item_new_with_label( _("Maemo Mapper POI") );
1832 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1833 g_signal_connect(item, "activate",
1834 GTK_SIGNAL_FUNC(cb_menu_export_mmpoi), appdata);
1835 #endif
1836
1837 item = gtk_menu_item_new_with_label( _("Garmin Field Notes") );
1838 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1839 g_signal_connect(item, "activate",
1840 GTK_SIGNAL_FUNC(cb_menu_export_log), appdata);
1841
1842 item = gtk_menu_item_new_with_label( _("Garmin GPX") );
1843 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1844 g_signal_connect(item, "activate",
1845 GTK_SIGNAL_FUNC(cb_menu_export_garmin), appdata);
1846
1847 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
1848 appdata->menu_search =
1849 #endif
1850 item = gtk_menu_item_new_with_label( _("Search") );
1851 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1852 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_search), appdata);
1853
1854 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1855
1856 #ifndef NO_COPY_N_PASTE
1857 /* ----------- copy'n paste submenu ----------------- */
1858 appdata->clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
1859 gtk_clipboard_set_can_store(appdata->clipboard, NULL, 0);
1860
1861 item = gtk_menu_item_new_with_label(_("Edit"));
1862 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1863 submenu = gtk_menu_new();
1864 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1865
1866 appdata->menu_cut = item = gtk_menu_item_new_with_label( _("Cut") );
1867 gtk_widget_set_sensitive(item, FALSE);
1868 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1869 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_cut), appdata);
1870 appdata->menu_copy = item = gtk_menu_item_new_with_label( _("Copy") );
1871 gtk_widget_set_sensitive(item, FALSE);
1872 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1873 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_copy), appdata);
1874 appdata->menu_paste = item = gtk_menu_item_new_with_label( _("Paste") );
1875 gtk_widget_set_sensitive(item, FALSE);
1876 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1877 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_paste), appdata);
1878 #endif
1879
1880 item = gtk_menu_item_new_with_label( _("Settings") );
1881 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1882 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_settings),
1883 appdata);
1884
1885 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1886
1887 #ifdef ENABLE_OSM_GPS_MAP
1888 item = gtk_menu_item_new_with_label( _("Map") );
1889 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1890 g_signal_connect(item, "activate",
1891 GTK_SIGNAL_FUNC(cb_menu_map), appdata);
1892 #endif
1893
1894 item = gtk_menu_item_new_with_label(_("Tools"));
1895 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1896 submenu = gtk_menu_new();
1897 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1898
1899 item = gtk_menu_item_new_with_label( _("Geomath") );
1900 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1901 g_signal_connect(item, "activate",
1902 GTK_SIGNAL_FUNC(cb_menu_geomath), appdata);
1903
1904 item = gtk_menu_item_new_with_label( _("Geotext") );
1905 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1906 g_signal_connect(item, "activate",
1907 GTK_SIGNAL_FUNC(cb_menu_geotext), appdata);
1908
1909 item = gtk_menu_item_new_with_label( _("Precise Position") );
1910 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1911 g_signal_connect(item, "activate",
1912 GTK_SIGNAL_FUNC(cb_menu_precpos), appdata);
1913
1914 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1915
1916 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1917 item = gtk_menu_item_new_with_label( _("Help") );
1918 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1919 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_help), appdata);
1920 #endif
1921
1922 item = gtk_menu_item_new_with_label( _("About") );
1923 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1924 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_about), appdata);
1925
1926 #ifndef USE_MAEMO
1927 item = gtk_menu_item_new_with_label( _("Quit") );
1928 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1929 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_quit), appdata);
1930 #endif
1931
1932 #ifdef USE_MAEMO
1933 hildon_window_set_menu(appdata->window, GTK_MENU(menu));
1934 #else
1935 /* attach ordinary gtk menu */
1936 GtkWidget *menu_bar = gtk_menu_bar_new();
1937
1938 GtkWidget *root_menu = gtk_menu_item_new_with_label (_("Menu"));
1939 gtk_widget_show(root_menu);
1940
1941 gtk_menu_bar_append(menu_bar, root_menu);
1942 gtk_menu_item_set_submenu(GTK_MENU_ITEM (root_menu), menu);
1943
1944 gtk_widget_show(menu_bar);
1945 gtk_box_pack_start(GTK_BOX(appdata->vbox), menu_bar, 0, 0, 0);
1946 #endif
1947 }
1948 #endif
1949
1950 /********************* end of menu **********************/
1951
1952 void cleanup(appdata_t *appdata) {
1953 gpx_free_all(appdata->gpx);
1954 if(appdata->path) free(appdata->path);
1955 if(appdata->image_path) free(appdata->image_path);
1956 if(appdata->search_str) free(appdata->search_str);
1957
1958 #ifdef USE_STACKABLE_WINDOW
1959 if(appdata->export_menu) submenu_cleanup(appdata->export_menu);
1960 if(appdata->tools_menu) submenu_cleanup(appdata->tools_menu);
1961 #endif
1962
1963 gnome_vfs_shutdown();
1964 icons_free();
1965 gps_release(appdata);
1966
1967 #ifdef USE_MAEMO
1968 if(appdata->search_results) {
1969 printf("freeing pending search\n");
1970 search_result_free(appdata->search_results);
1971 }
1972
1973 if(appdata->osso_context)
1974 osso_deinitialize(appdata->osso_context);
1975
1976 appdata->program = NULL;
1977 #endif
1978
1979 /* free chain of locations */
1980 location_t *loc = appdata->location;
1981 while(loc) {
1982 location_t *next = loc->next;
1983 if(loc->name) free(loc->name);
1984 free(loc);
1985 loc = next;
1986 }
1987
1988 puts("everything is gone");
1989 }
1990
1991 static void on_window_destroy (GtkWidget *widget, gpointer data) {
1992 appdata_t *appdata = (appdata_t*)data;
1993
1994 gconf_save_state(appdata);
1995 gtk_main_quit();
1996 appdata->window = NULL;
1997 }
1998
1999 gboolean on_window_key_press(GtkWidget *widget,
2000 GdkEventKey *event, appdata_t *appdata) {
2001 int handled = FALSE;
2002
2003 // printf("key event %d\n", event->keyval);
2004
2005 switch(event->keyval) {
2006 #ifdef USE_MAEMO
2007
2008 #ifdef HILDON_HARDKEY_INCREASE
2009 case HILDON_HARDKEY_INCREASE:
2010 html_zoom(appdata, TRUE);
2011 handled = TRUE;
2012 break;
2013 #endif
2014
2015 #ifdef HILDON_HARDKEY_DECREASE
2016 case HILDON_HARDKEY_DECREASE:
2017 html_zoom(appdata, FALSE);
2018 handled = TRUE;
2019 break;
2020 #endif
2021
2022 #ifdef HILDON_HARDKEY_FULLSCREEN
2023 case HILDON_HARDKEY_FULLSCREEN:
2024 {
2025 appdata->fullscreen = !appdata->fullscreen;
2026
2027 if(appdata->fullscreen)
2028 gtk_window_fullscreen(GTK_WINDOW(appdata->window));
2029 else
2030 gtk_window_unfullscreen(GTK_WINDOW(appdata->window));
2031
2032 handled = TRUE;
2033 }
2034 break;
2035 #endif
2036
2037 #else
2038 case '+':
2039 printf("zoom+\n");
2040 html_zoom(appdata, TRUE);
2041 handled = TRUE;
2042 break;
2043 case '-':
2044 printf("zoom-\n");
2045 html_zoom(appdata, FALSE);
2046 handled = TRUE;
2047 break;
2048 #endif
2049 }
2050
2051 return handled;
2052 }
2053
2054 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
2055 typedef struct {
2056 int level;
2057 appdata_t *appdata;
2058 gpointer data;
2059 } crumb_t;
2060
2061 static void
2062 crumb_back(gpointer data) {
2063 crumb_t *crumb = (crumb_t*)data;
2064 printf("crumb_back called with %d\n", crumb->level);
2065
2066 /* don't do anything if main window has already been destroyed */
2067 if(!crumb->appdata->window) {
2068 printf("Main window gone ...\n");
2069 return;
2070 }
2071
2072 /* whatever is being displayed: we don't need it anymore */
2073 gtk_container_remove(GTK_CONTAINER(crumb->appdata->vbox),
2074 crumb->appdata->cur_view);
2075
2076 /* back from cache to cachelist */
2077 if(crumb->level == CRUMB_CACHE) {
2078 gpx_t *gpx = crumb->appdata->search_results;
2079
2080 if(!gpx) {
2081 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2082 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2083 printf("no search data found, return to gpx\n");
2084 gpx = crumb->appdata->cur_gpx;
2085 } else
2086 printf("returning to search result\n");
2087
2088 g_assert(gpx != NULL);
2089
2090 crumb->appdata->cur_view = cachelist_create(crumb->appdata, gpx,
2091 crumb->appdata->cur_cache);
2092
2093 /* returning from cache view: invalidate cache reference */
2094 crumb->appdata->cur_cache = NULL;
2095
2096 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2097 crumb->appdata->cur_view);
2098 }
2099
2100 if(crumb->level == CRUMB_SEARCH_GPX) {
2101 printf("returning from a local search!\n");
2102
2103 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2104
2105 search_result_free((gpx_t*)crumb->data);
2106 crumb->appdata->search_results = NULL;
2107
2108 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2109
2110 crumb->appdata->cur_view = cachelist_create(crumb->appdata,
2111 crumb->appdata->cur_gpx, NULL);
2112 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2113 crumb->appdata->cur_view);
2114 }
2115
2116 /* back from cachelist to gpxlist */
2117 if((crumb->level == CRUMB_CACHELIST) ||
2118 (crumb->level == CRUMB_SEARCH_GLOBAL)) {
2119
2120 crumb->appdata->cur_view = gpxlist_create_view_and_model(
2121 crumb->appdata, crumb->appdata->cur_gpx);
2122
2123 /* returning from cachelist/global search view: */
2124 /* invalidate gpx reference */
2125 crumb->appdata->cur_gpx = NULL;
2126
2127 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2128 crumb->appdata->cur_view);
2129
2130 if((crumb->level == CRUMB_SEARCH_GLOBAL) ||
2131 (crumb->level == CRUMB_SEARCH_GPX)) {
2132 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2133
2134 search_result_free((gpx_t*)crumb->data);
2135 crumb->appdata->search_results = NULL;
2136 }
2137
2138 /* enable gpxlist related menu entries */
2139 gtk_widget_set_sensitive(crumb->appdata->menu_import, TRUE);
2140 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2141 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2142 }
2143
2144 gtk_widget_show_all(crumb->appdata->vbox);
2145 g_free(data);
2146 }
2147
2148 static void crumb_add(appdata_t *appdata, char *name, int level,
2149 gpointer user_data) {
2150 crumb_t *crumb = malloc(sizeof(crumb_t));
2151 crumb->level = level;
2152 crumb->appdata = appdata;
2153 crumb->data = user_data;
2154
2155 printf("crumb_add with level %d\n", level);
2156
2157 /* save that we are working on search results */
2158 if((level == CRUMB_SEARCH_GLOBAL) ||
2159 (level == CRUMB_SEARCH_GPX)) {
2160 appdata->search_results = (gpx_t*)user_data;
2161
2162 /* searches cannot be nested */
2163 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2164 }
2165
2166 /* save "path" pointers in appdata */
2167 if(crumb->level == CRUMB_CACHELIST)
2168 appdata->cur_gpx = (gpx_t*)user_data;
2169
2170 if(crumb->level == CRUMB_CACHE) {
2171 appdata->cur_cache = (cache_t*)user_data;
2172 /* the cache view cannot be searched */
2173 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2174 gtk_widget_set_sensitive(appdata->menu_export, FALSE);
2175 }
2176
2177 if(level != CRUMB_GPXLIST) {
2178 /* disable gpxlist related menu entries */
2179 gtk_widget_set_sensitive(appdata->menu_import, FALSE);
2180 #ifndef USE_PANNABLE_AREA
2181 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
2182 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
2183 #endif
2184 }
2185
2186 #ifdef USE_BREAD_CRUMB_TRAIL
2187 hildon_bread_crumb_trail_push_text(HILDON_BREAD_CRUMB_TRAIL(appdata->bct),
2188 name, crumb, (GDestroyNotify)crumb_back);
2189 #else
2190 bct_push_text(appdata->bct, name, crumb, (GDestroyNotify)crumb_back);
2191 #endif
2192 }
2193 #endif // USE_BREAD_CRUMB_TRAIL
2194
2195 void main_after_settings_redraw(appdata_t *appdata, int flags) {
2196 printf("main after settings redraw\n");
2197
2198 if(!appdata->cur_view) {
2199 printf("no active view\n");
2200 return;
2201 }
2202
2203 #ifndef USE_MAEMO
2204 // in non-maemo setup this can only affect the main screen as
2205 // the menu is blocked while a dialog is open. also the main
2206 // screen is always present
2207 if(appdata->gpxlist_items != appdata->cur_items) {
2208 /* re-do the main screen */
2209 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
2210 appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2211 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
2212 gtk_widget_show_all(appdata->vbox);
2213 }
2214 #else
2215 /* a cache screen cannot be changed from the settings and thus doesn't */
2216 /* need to be redrawn */
2217 if(appdata->cur_cache) {
2218 printf("No redraw in cache view required\n");
2219 return;
2220 }
2221
2222 int redraw = 0; // nothing to redraw
2223
2224 if(appdata->search_results) {
2225 if((appdata->cur_items != appdata->cachelist_items) || flags)
2226 redraw = 1;
2227 } else {
2228 if(!appdata->cur_gpx) {
2229 if(appdata->cur_items != appdata->gpxlist_items)
2230 redraw = 2; // redraw gpxlist
2231 } else {
2232 if((appdata->cur_items != appdata->cachelist_items) || flags)
2233 redraw = 3; // redraw cachelist
2234 }
2235 }
2236
2237 if(redraw) {
2238 GtkWidget *container = appdata->vbox;
2239
2240 #ifdef USE_STACKABLE_WINDOW
2241 HildonWindowStack *stack = hildon_window_stack_get_default();
2242 container = hildon_window_stack_peek(stack);
2243 #endif
2244
2245 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
2246 switch(redraw) {
2247 case 1:
2248 appdata->cur_view = cachelist_create(appdata,
2249 appdata->search_results, NULL);
2250 break;
2251 case 2:
2252 appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2253 break;
2254 case 3:
2255 appdata->cur_view = cachelist_create(appdata,
2256 appdata->cur_gpx, NULL);
2257 break;
2258 }
2259
2260 #ifdef USE_STACKABLE_WINDOW
2261 if(container != appdata->vbox)
2262 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
2263 else
2264 #endif
2265 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
2266
2267 gtk_widget_show_all(container);
2268 }
2269 #endif // USE_MAEMO
2270 }
2271
2272 int main(int argc, char *argv[]) {
2273 appdata_t appdata;
2274
2275 /* init appdata */
2276 memset(&appdata, 0, sizeof(appdata));
2277
2278 printf("Using locale for %s in %s\n", PACKAGE, LOCALEDIR);
2279
2280 setlocale(LC_ALL, "");
2281 bindtextdomain(PACKAGE, LOCALEDIR);
2282 bind_textdomain_codeset(PACKAGE, "UTF-8");
2283 textdomain(PACKAGE);
2284
2285 /* prepare thread system */
2286 g_thread_init(NULL);
2287
2288 gtk_init (&argc, &argv);
2289
2290 #ifdef USE_MAEMO
2291 printf("Installing osso context for \"org.harbaum." APP "\"\n");
2292 appdata.osso_context = osso_initialize("org.harbaum."APP,
2293 VERSION, TRUE, NULL);
2294 if(appdata.osso_context == NULL) {
2295 fprintf(stderr, "error initiating osso context\n");
2296 }
2297
2298 #ifdef ENABLE_MAEMO_MAPPER
2299 dbus_register(&appdata);
2300 #endif
2301 #endif
2302
2303 icons_init();
2304
2305 if(!gnome_vfs_init()) {
2306 g_error("Gnome VFS init failed\n");
2307 }
2308
2309 #ifdef USE_MAEMO
2310 /* Create the hildon program and setup the title */
2311 appdata.program = HILDON_PROGRAM(hildon_program_get_instance());
2312 g_set_application_name("GPXView");
2313
2314 /* Create HildonWindow and set it to HildonProgram */
2315 #ifdef USE_STACKABLE_WINDOW
2316 appdata.window = HILDON_WINDOW(hildon_stackable_window_new());
2317 #else
2318 appdata.window = HILDON_WINDOW(hildon_window_new());
2319 #endif
2320 hildon_program_add_window(appdata.program, appdata.window);
2321 #else
2322 /* Create a Window. */
2323 appdata.window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2324 /* Set a decent default size for the window. */
2325 gtk_window_set_default_size(GTK_WINDOW(appdata.window), 500, 300);
2326 #endif
2327
2328 #if MAEMO_VERSION_MAJOR == 5
2329 gtk_window_set_title(GTK_WINDOW(appdata.window), "GPXView");
2330 #endif
2331
2332 g_signal_connect(G_OBJECT(appdata.window), "destroy",
2333 G_CALLBACK(on_window_destroy), &appdata);
2334
2335 g_signal_connect(G_OBJECT(appdata.window), "key_press_event",
2336 G_CALLBACK(on_window_key_press), &appdata);
2337
2338 appdata.vbox = gtk_vbox_new(FALSE, 2);
2339 gtk_container_add(GTK_CONTAINER(appdata.window), appdata.vbox);
2340 #ifndef USE_STACKABLE_WINDOW
2341 menu_create(&appdata);
2342 #else
2343 hildon_window_set_app_menu(HILDON_WINDOW(appdata.window),
2344 menu_create(&appdata, MENU_GPXLIST));
2345 #endif
2346
2347 #ifdef USE_BREAD_CRUMB_TRAIL
2348 appdata.bct = hildon_bread_crumb_trail_new();
2349
2350 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2351
2352 hildon_bread_crumb_trail_clear(HILDON_BREAD_CRUMB_TRAIL(appdata.bct));
2353 #else
2354 #ifdef BCT
2355 /* on non-hildon machines we use some custom made breadcrumbtrail */
2356 /* replacement */
2357 appdata.bct = bct_new();
2358 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2359 #endif
2360 #endif
2361
2362 #if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
2363 crumb_add(&appdata, "GPX", CRUMB_GPXLIST, NULL);
2364 #endif
2365
2366 /* wait for main gui to appear */
2367 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2368 while(gtk_events_pending())
2369 gtk_main_iteration();
2370
2371 appdata.gconf_client = gconf_client_get_default();
2372 gconf_load_state(&appdata);
2373 gps_init(&appdata);
2374
2375 appdata.cur_view = gpxlist_create_view_and_model(&appdata, NULL);
2376 gtk_box_pack_start_defaults(GTK_BOX(appdata.vbox), appdata.cur_view);
2377
2378 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2379 gtk_main();
2380
2381 cleanup(&appdata);
2382
2383 return 0;
2384 }