Contents of /trunk/src/main.c

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Revision 43 - (show annotations)
Tue Aug 4 11:18:54 2009 UTC (14 years, 9 months ago) by harbaum
File MIME type: text/plain
File size: 67685 byte(s) 
Prevent doubly detected list clicks
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 #ifdef USE_BREAD_CRUMB_TRAIL
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 GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
99 buf);
100
101 gtk_window_set_title(GTK_WINDOW(dialog), _("ERROR"));
102
103 gtk_dialog_run(GTK_DIALOG(dialog));
104 gtk_widget_destroy(dialog);
105
106 free(buf);
107 }
108
109 gpx_t *choose_file(appdata_t *appdata, gboolean whole_dir) {
110 GtkWidget *dialog;
111 gpx_t *gpx = NULL;
112
113 #ifdef USE_MAEMO
114 dialog = hildon_file_chooser_dialog_new(GTK_WINDOW(appdata->window),
115 whole_dir?GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER :
116 GTK_FILE_CHOOSER_ACTION_OPEN);
117
118 #ifdef HILDON_HELP
119 hildon_help_dialog_help_enable(GTK_DIALOG(dialog),
120 HELP_ID_IMPORT, appdata->osso_context);
121 #endif
122 #else
123 dialog = gtk_file_chooser_dialog_new (whole_dir?_("Import directory"):
124 _("Import file"),
125 GTK_WINDOW(appdata->window),
126 whole_dir?GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER :
127 GTK_FILE_CHOOSER_ACTION_OPEN,
128 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
129 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
130 NULL);
131 #endif
132
133 /* use path if one is present */
134 if(appdata->path)
135 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog),
136 appdata->path);
137
138 gtk_widget_show_all (GTK_WIDGET(dialog));
139 if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_FM_OK) {
140 char *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
141
142 gpx_dialog_t *dialog = gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
143
144 if(!whole_dir)
145 gpx = gpx_parse(dialog, filename);
146 else {
147 /* cur trailing '/' if present */
148 if(strlastchr(filename) == '/')
149 filename[strlen(filename)] = 0;
150
151 gpx = gpx_parse_dir(dialog, filename);
152 }
153
154 gpx_busy_dialog_destroy(dialog);
155
156 /* save path if gpx was successfully loaded */
157 if(gpx) {
158 char *r = strrchr(filename, '/');
159
160 /* there is a delimiter, use everything left of it as path */
161 if(r && !whole_dir) {
162 *r = 0;
163 if(appdata->path) free(appdata->path);
164 appdata->path = strdup(filename);
165 /* restore path ... just in case ... */
166 *r = '/';
167 }
168
169 if(whole_dir)
170 appdata->path = strdup(filename);
171 }
172
173 g_free (filename);
174 }
175
176 gtk_widget_destroy (dialog);
177
178 return gpx;
179 }
180
181 /******************** begin of cachelist ********************/
182
183 enum {
184 CACHELIST_COL_TYPE = 0,
185 CACHELIST_COL_ID,
186 CACHELIST_COL_NAME,
187 CACHELIST_COL_SIZE,
188 CACHELIST_COL_RATING,
189 CACHELIST_COL_BEARING,
190 CACHELIST_COL_DISTANCE,
191 CACHELIST_COL_DATA,
192 CACHELIST_COL_AVAIL,
193 CACHELIST_COL_ARCHIVE,
194 CACHELIST_NUM_COLS
195 } ;
196
197 void cachelist_view_onRowActivated(GtkTreeView *treeview,
198 GtkTreePath *path,
199 GtkTreeViewColumn *col,
200 gpointer userdata) {
201 appdata_t *appdata = (appdata_t*)userdata;
202 GtkTreeIter iter;
203 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
204
205 /* check if a cache is already selected and ignore click if yes */
206 /* (was probably a double click) */
207 if(appdata->cur_cache) return;
208
209 if(gtk_tree_model_get_iter(model, &iter, path)) {
210 cache_t *cache;
211 gtk_tree_model_get(model, &iter, CACHELIST_COL_DATA, &cache, -1);
212 #ifndef USE_BREAD_CRUMB_TRAIL
213 cache_dialog(appdata, cache);
214 #else
215 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
216 appdata->cur_view = cache_view(appdata, cache);
217 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
218 gtk_widget_show_all(appdata->vbox);
219
220 crumb_add(appdata, cache->name, CRUMB_CACHE, cache);
221 #endif
222 }
223 }
224
225 typedef struct {
226 appdata_t *appdata;
227 GtkTreePath *path;
228 gboolean done;
229 } cachelist_expose_t;
230
231 static gboolean cachelist_expose(GtkWidget *widget, GdkEventExpose *event,
232 gpointer user_data) {
233 cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
234
235 if(event->type == GDK_EXPOSE) {
236 if(ce->path && !ce->done) {
237 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(widget),
238 ce->path, NULL, TRUE, 0.5, 0.5);
239 gtk_tree_path_free(ce->path);
240 ce->done = TRUE;
241 }
242 }
243
244 return FALSE;
245 }
246
247 static void cachelist_destroy(GtkWidget *widget, gpointer user_data) {
248 cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
249
250 printf("cachelist timer removed\n");
251 g_assert(ce->appdata->cachelist_handler_id);
252 gtk_timeout_remove(ce->appdata->cachelist_handler_id);
253 ce->appdata->cachelist_handler_id = 0;
254
255 free(user_data);
256 }
257
258 #define CACHELIST_UPDATE_TIMEOUT (30000)
259
260 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
261 cache_t *sel_cache);
262
263 void cachelist_redraw(appdata_t *appdata) {
264 #ifndef USE_MAEMO
265 // gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
266 // appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
267 // gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
268 // gtk_widget_show_all(appdata->vbox);
269 #else
270
271 if(!appdata->cur_view) {
272 printf("cachelist redraw: no active view\n");
273 return;
274 }
275
276 g_assert(!appdata->cur_cache);
277 int redraw = 0;
278 if(appdata->search_results)
279 redraw = 1;
280 else {
281 if(appdata->cur_gpx)
282 redraw = 2; // redraw cachelist
283 }
284
285 if(redraw) {
286 GtkWidget *container = appdata->vbox;
287
288 printf("redraw %d\n", redraw);
289
290 #ifdef USE_STACKABLE_WINDOW
291 HildonWindowStack *stack = hildon_window_stack_get_default();
292 container = hildon_window_stack_peek(stack);
293 #endif
294
295 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
296 switch(redraw) {
297 case 1:
298 appdata->cur_view = cachelist_create(appdata,
299 appdata->search_results, NULL);
300 break;
301 case 2:
302 appdata->cur_view = cachelist_create(appdata,
303 appdata->cur_gpx, NULL);
304 break;
305 }
306
307 #ifdef USE_STACKABLE_WINDOW
308 if(container != appdata->vbox)
309 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
310 else
311 #endif
312 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
313
314 gtk_widget_show_all(container);
315 }
316 #endif
317 }
318
319
320 static gboolean cachelist_update(gpointer data) {
321
322 printf("cachelist timer fired!\n");
323
324 #ifdef USE_MAEMO
325 appdata_t *appdata = (appdata_t*)data;
326
327 if(appdata->cur_cache)
328 return TRUE;
329
330 if(appdata->cachelist_disable_screensaver)
331 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
332 fprintf(stderr, "error with display blank\n");
333
334 if(appdata->cachelist_update)
335 cachelist_redraw(appdata);
336 #endif
337
338 return TRUE;
339 }
340
341 static void cachelist_timer_reset(appdata_t *appdata) {
342 printf("cachelist timer reset\n");
343 g_assert(appdata->cachelist_handler_id);
344 gtk_timeout_remove(appdata->cachelist_handler_id);
345 appdata->cachelist_handler_id =
346 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
347 }
348
349 static gboolean cachelist_update_reset0(GtkWidget *widget,
350 GdkEventButton *event,
351 gpointer user_data) {
352 cachelist_timer_reset((appdata_t*)user_data);
353 return FALSE;
354 }
355
356 static void cachelist_update_reset1(GtkAdjustment *adj,
357 gpointer user_data) {
358 cachelist_timer_reset((appdata_t*)user_data);
359 }
360
361 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
362 cache_t *sel_cache) {
363 GtkCellRenderer *renderer;
364 GtkWidget *view;
365 GtkListStore *store;
366 GtkTreeIter iter;
367
368 if(!gpx->notes_loaded) {
369 notes_load_all(appdata, gpx);
370 gpx->notes_loaded = TRUE;
371 }
372
373 appdata->cur_items = appdata->cachelist_items;
374
375 /* first sort the caches */
376 pos_t *refpos = get_pos(appdata);
377 gpx_sort(gpx, GPX_SORT_BY_DISTANCE, refpos);
378
379 view = gtk_tree_view_new();
380
381 /* --- "Type" column --- */
382 renderer = custom_cell_renderer_type_new();
383 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
384 -1, "Type", renderer, "type", CACHELIST_COL_TYPE, NULL);
385
386 /* --- "Id" column --- */
387 if(appdata->cachelist_items & CACHELIST_ITEM_ID) {
388 renderer = gtk_cell_renderer_text_new();
389 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
390 -1, "Id", renderer, "text", CACHELIST_COL_ID, NULL);
391 }
392
393 /* --- "Name" column --- */
394 renderer = gtk_cell_renderer_text_new();
395 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
396
397 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
398 "Name", renderer, "text", CACHELIST_COL_NAME, NULL);
399 gtk_tree_view_column_set_expand(column, TRUE);
400 gtk_tree_view_insert_column(GTK_TREE_VIEW(view), column, -1);
401
402 g_object_set(renderer, "foreground", "#ff0000", NULL );
403 gtk_tree_view_column_add_attribute(column, renderer, "strikethrough",
404 CACHELIST_COL_AVAIL);
405 gtk_tree_view_column_add_attribute(column, renderer,
406 "foreground-set", CACHELIST_COL_ARCHIVE);
407
408 /* --- "Size" column --- */
409 if(appdata->cachelist_items & CACHELIST_ITEM_SIZE) {
410 renderer = custom_cell_renderer_size_new();
411 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
412 -1, "Size", renderer, "size", CACHELIST_COL_SIZE, NULL);
413 }
414
415 /* --- "Rating" column --- */
416 if(appdata->cachelist_items & CACHELIST_ITEM_RATING) {
417 renderer = custom_cell_renderer_rating_new();
418 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
419 -1, "Rating", renderer, "rating", CACHELIST_COL_RATING, NULL);
420 }
421
422 /* --- "Bearing" column --- */
423 renderer = gtk_cell_renderer_pixbuf_new();
424 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
425 -1, "Bearing", renderer, "pixbuf", CACHELIST_COL_BEARING, NULL);
426
427 /* --- "Distance" column --- */
428 renderer = gtk_cell_renderer_text_new();
429 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
430 -1, "Distance", renderer, "text", CACHELIST_COL_DISTANCE, NULL);
431
432 store = gtk_list_store_new(CACHELIST_NUM_COLS, G_TYPE_INT,
433 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT,
434 G_TYPE_INT, GDK_TYPE_PIXBUF, G_TYPE_STRING,
435 G_TYPE_POINTER, G_TYPE_BOOLEAN,
436 G_TYPE_BOOLEAN);
437
438 GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
439
440 GtkTreeIter sel_iter;
441 gboolean sel_iter_valid = FALSE;
442 GtkTreePath *path = NULL;
443 cache_t *cache = gpx->cache;
444 while(cache) {
445 char str[32];
446 gpx_pos_get_distance_str(str, sizeof(str),
447 *refpos, gpx_cache_pos(cache), appdata->imperial);
448
449 int dint = (int)(cache->difficulty*2-2);
450 if(dint < 0) dint = 0;
451 if(dint > 8) dint = 8;
452
453 int tint = (int)(cache->terrain*2-2);
454 if(tint < 0) tint = 0;
455 if(tint > 8) tint = 8;
456
457 /* cache type includes "solved" flag in lowest bit */
458 int type = (cache->type<<8) +
459 (cache->notes?4:0) +
460 ((cache->notes && cache->notes->override)?1:0) +
461 ((cache->notes && cache->notes->found)?2:0);
462
463 if((!(type & 2)) || !appdata->cachelist_hide_found) {
464
465 /* Append a row and fill in some data */
466 gtk_list_store_append (store, &iter);
467
468 gtk_list_store_set(store, &iter,
469 CACHELIST_COL_TYPE, type,
470 CACHELIST_COL_ID, cache->id,
471 CACHELIST_COL_NAME, cache->name,
472 CACHELIST_COL_SIZE, cache->container,
473 CACHELIST_COL_RATING, 100 * dint + tint,
474 CACHELIST_COL_BEARING,
475 icon_bearing(*refpos, gpx_cache_pos(cache)),
476 CACHELIST_COL_DISTANCE, str,
477 CACHELIST_COL_DATA, cache,
478 CACHELIST_COL_AVAIL, !cache->available ||
479 cache->archived,
480 CACHELIST_COL_ARCHIVE, cache->archived,
481 -1);
482
483 if(cache == sel_cache) {
484 sel_iter = iter;
485 sel_iter_valid = TRUE;
486 }
487 }
488
489 cache = cache->next;
490 }
491
492 gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
493 g_object_unref(store);
494
495 if(sel_iter_valid) {
496 gtk_tree_selection_select_iter(sel, &sel_iter);
497 path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel_iter);
498 }
499
500 /* make list react on clicks */
501 g_signal_connect(view, "row-activated",
502 (GCallback)cachelist_view_onRowActivated, appdata);
503
504 cachelist_expose_t *ce = malloc(sizeof(cachelist_expose_t));
505 ce->appdata = appdata;
506 ce->path = path;
507 ce->done = FALSE;
508
509 g_signal_connect(view, "expose-event",
510 (GCallback)cachelist_expose, ce);
511 g_signal_connect(view, "destroy",
512 (GCallback)cachelist_destroy, ce);
513
514 /* put this inside a scrolled view */
515 #ifndef USE_PANNABLE_AREA
516 GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL);
517 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
518 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
519 gtk_container_add(GTK_CONTAINER(scrolled_window), view);
520 #else
521 GtkWidget *pannable_area = hildon_pannable_area_new();
522
523 gtk_container_add(GTK_CONTAINER(pannable_area), view);
524 #endif
525
526 /* add a timer for automatic update */
527 g_assert(!appdata->cachelist_handler_id);
528 appdata->cachelist_handler_id =
529 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
530
531 /* update timer is being reset if the user scrolls or selects */
532 g_signal_connect(view, "button-press-event",
533 (GCallback)cachelist_update_reset0, appdata);
534
535 #ifndef USE_PANNABLE_AREA
536 g_signal_connect(gtk_scrolled_window_get_vadjustment(
537 GTK_SCROLLED_WINDOW(scrolled_window)),
538 "value-changed",
539 (GCallback)cachelist_update_reset1, appdata);
540
541 return scrolled_window;
542 #else
543 g_signal_connect(hildon_pannable_area_get_vadjustment(
544 HILDON_PANNABLE_AREA(pannable_area)),
545 "value-changed",
546 (GCallback)cachelist_update_reset1, appdata);
547
548
549 return pannable_area;
550 #endif
551 }
552
553 #ifndef USE_MAEMO
554 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
555 GtkWidget *dialog =
556 gtk_dialog_new_with_buttons(gpx->name, GTK_WINDOW(appdata->window),
557 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
558 GTK_DIALOG_DESTROY_WITH_PARENT,
559 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
560 NULL);
561
562 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
563
564 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
565 cachelist_create(appdata, gpx, NULL));
566
567 gtk_widget_show_all(dialog);
568
569 gtk_dialog_run(GTK_DIALOG(dialog));
570 gtk_widget_destroy(dialog);
571 }
572 #else
573 #ifdef USE_STACKABLE_WINDOW
574 static void search_result_free(gpx_t *result);
575
576 void on_cachelist_destroy(GtkWidget *widget, appdata_t *appdata) {
577 if(appdata->search_results) {
578 search_result_free(appdata->search_results);
579 appdata->search_results = NULL;
580 }
581 appdata->cur_gpx = NULL;
582
583 /* restore cur_view */
584 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
585 }
586
587 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
588 GtkWidget *window = hildon_stackable_window_new();
589
590 /* store last "cur_view" in window */
591 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
592
593 appdata->cur_gpx = gpx;
594 char *title = g_strdup_printf("%s - GPXView", gpx->name);
595 gtk_window_set_title(GTK_WINDOW(window), title);
596 g_free(title);
597
598 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
599 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
600
601
602 hildon_window_set_app_menu(HILDON_WINDOW(window),
603 menu_create(appdata, MENU_CACHELIST));
604
605 g_signal_connect(G_OBJECT(window), "destroy",
606 G_CALLBACK(on_cachelist_destroy), appdata);
607
608 gtk_widget_show_all(window);
609 }
610 #endif
611 #endif
612
613 /******************** end of cachelist ********************/
614
615 /******************** begin of gpxlist ********************/
616
617 enum {
618 GPXLIST_COL_ICON = 0,
619 GPXLIST_COL_FILENAME,
620 GPXLIST_COL_NAME,
621 GPXLIST_COL_DATE,
622 GPXLIST_COL_CACHES,
623 GPXLIST_COL_OPEN,
624 #ifdef USE_PANNABLE_AREA
625 GPXLIST_COL_DELETE,
626 #endif
627 GPXLIST_COL_DATA,
628 GPXLIST_NUM_COLS
629 } ;
630
631 static GdkPixbuf *gpx_icon_get(gpx_t *gpx) {
632 if(gpx->filename && g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
633 return icon_get(ICON_FILE, 1);
634
635 if(gpx->filename&& !strcasecmp(gpx->filename+strlen(gpx->filename)-4,".zip"))
636 return icon_get(ICON_FILE, 2);
637
638 return icon_get(ICON_FILE, 0);
639 }
640
641 static void gpxlist_set(GtkListStore *store, GtkTreeIter *iter, gpx_t *gpx) {
642 char date_str[32], cnum[32];
643
644 if(gpx->year && gpx->month && gpx->day) {
645 GDate *date = g_date_new_dmy(gpx->day, gpx->month, gpx->year);
646 g_date_strftime(date_str, sizeof(date_str), "%x", date);
647 g_date_free(date);
648 } else
649 strcpy(date_str, "---");
650
651 char *fname = strrchr(gpx->filename, '/');
652 if(!fname) fname = gpx->filename;
653 else fname++; /* skip '/' */
654
655 snprintf(cnum, sizeof(cnum), "%d", gpx_total_caches(gpx));
656
657 /* Append a row and fill in some data */
658 gtk_list_store_set(store, iter,
659 GPXLIST_COL_ICON, gpx_icon_get(gpx),
660 GPXLIST_COL_FILENAME, fname,
661 GPXLIST_COL_NAME, gpx->name,
662 GPXLIST_COL_DATE, gpx->closed?NULL:date_str,
663 GPXLIST_COL_OPEN, !gpx->closed,
664 GPXLIST_COL_CACHES, gpx->closed?NULL:cnum,
665 #ifdef USE_PANNABLE_AREA
666 GPXLIST_COL_DELETE, icon_get(ICON_MISC, 7),
667 #endif
668 GPXLIST_COL_DATA, gpx,
669 -1);
670 }
671
672 static void gpxlist_remove(appdata_t *appdata,
673 GtkListStore *store, GtkTreeIter *iter,
674 gpx_t *gpx) {
675
676 printf("removing %s\n", gpx->name);
677
678 /* de-chain */
679 gpx_t **prev = &appdata->gpx;
680 while(*prev != gpx) prev = &((*prev)->next);
681 *prev = gpx->next;
682
683 /* remove gconf entry if file was closed */
684 gconf_remove_closed_name(appdata, gpx->filename);
685
686 /* free gpx itself */
687 gpx_free(gpx);
688
689 /* and remove from store */
690 gtk_list_store_remove(store, iter);
691 }
692
693 static void gpxlist_close(appdata_t *appdata,
694 GtkListStore *store, GtkTreeIter *iter,
695 gpx_t *gpx) {
696
697 printf("closing %s\n", gpx->name);
698
699 g_assert(!gpx->closed);
700 gpx->closed = TRUE;
701
702 /* free all associated caches */
703 gpx_free_caches(gpx);
704
705 /* update entry */
706 gpxlist_set(store, iter, gpx);
707
708 /* save name in gconf so we know this has been closed */
709 gconf_save_closed_name(appdata, gpx->filename, gpx->name);
710 }
711
712 static void gpxlist_view_onRowActivated(GtkTreeView *treeview,
713 GtkTreePath *path,
714 GtkTreeViewColumn *col,
715 gpointer userdata) {
716 appdata_t *appdata = (appdata_t*)userdata;
717 GtkTreeIter iter;
718 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
719
720 /* check if a cache is already selected and ignore click if yes */
721 /* (was probably a double click) */
722 if(appdata->cur_gpx) return;
723
724 if (gtk_tree_model_get_iter(model, &iter, path)) {
725 gpx_t *gpx;
726 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
727
728 #ifdef USE_PANNABLE_AREA
729 /* get name of column the user clicked on */
730 const char *col_name = NULL;
731 if(col) col_name = gtk_tree_view_column_get_title(col);
732
733 if(col_name && !strcmp(col_name, "Del")) {
734 printf("clicked delete\n");
735
736 /* ask user what he wants */
737 GtkWidget *dialog = gtk_message_dialog_new(
738 GTK_WINDOW(appdata->window),
739 GTK_DIALOG_DESTROY_WITH_PARENT,
740 GTK_MESSAGE_QUESTION, GTK_BUTTONS_CANCEL,
741 _("Do you want to close this entry only or do "
742 "you want to remove it completely from the list?"));
743
744 gtk_dialog_add_buttons(GTK_DIALOG(dialog),
745 _("Remove"), 1,
746 _("Close"), 2,
747 NULL);
748
749 if(gpx->closed)
750 gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), 2, FALSE);
751
752 gtk_window_set_title(GTK_WINDOW(dialog), _("Remove entry?"));
753
754 /* set the active flag again if the user answered "no" */
755 switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
756
757 case 1:
758 gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
759 break;
760
761 case 2:
762 gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
763 break;
764
765 default:
766 break;
767 }
768
769 gtk_widget_destroy(dialog);
770
771 } else
772 #endif
773 {
774
775 /* this gpx file may be closed. Since the user definitely wants */
776 /* to use it, we just open it again */
777 if(gpx->closed) {
778 gpx_dialog_t *dialog =
779 gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
780 gpx_t *new = NULL;
781
782 if(g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
783 new = gpx_parse_dir(dialog, gpx->filename);
784 else
785 new = gpx_parse(dialog, gpx->filename);
786
787 if(new) {
788 gpx_t **prev = &(appdata->gpx);
789 while(*prev && *prev != gpx)
790 prev = &(*prev)->next;
791
792 /* this entry _must_ be in the list */
793 g_assert(*prev);
794
795 /* replace gpx entry with the new "open" one */
796 (*prev) = new;
797 new->next = gpx->next;
798 gpx->next = NULL;
799
800 /* free old closed one */
801 gpx_free(gpx);
802
803 gpx = new;
804
805 /* finally update the visible list */
806 gpxlist_set(appdata->gpxstore, &iter, gpx);
807
808 /* and remove gconf entry */
809 gconf_remove_closed_name(appdata, gpx->filename);
810
811 #ifndef USE_PANNABLE_AREA
812 gtk_widget_set_sensitive(appdata->menu_close, TRUE);
813 #endif
814 } else {
815 printf("unable to reopen file %s\n", gpx->filename);
816 return;
817 }
818
819 gpx_busy_dialog_destroy(dialog);
820 }
821 #ifndef USE_BREAD_CRUMB_TRAIL
822 #ifdef USE_STACKABLE_WINDOW
823 if(!appdata->cur_gpx)
824 #endif
825 cachelist_dialog(appdata, gpx);
826 #ifdef USE_STACKABLE_WINDOW
827 else
828 printf("selected gpx, but cachelist window already present\n");
829 #endif
830 #else
831 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
832 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
833 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
834 gtk_widget_show_all(appdata->vbox);
835
836 crumb_add(appdata, gpx->name, CRUMB_CACHELIST, gpx);
837 #endif
838 }
839 }
840 }
841
842 #ifndef USE_PANNABLE_AREA
843 static gboolean
844 view_selection_func(GtkTreeSelection *selection, GtkTreeModel *model,
845 GtkTreePath *path, gboolean path_currently_selected,
846 gpointer userdata) {
847 appdata_t *appdata = (appdata_t*)userdata;
848 GtkTreeIter iter;
849
850 if(gtk_tree_model_get_iter(model, &iter, path)) {
851 gpx_t *gpx;
852 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
853
854 gtk_widget_set_sensitive(appdata->menu_remove, !path_currently_selected);
855
856 if(!gpx->closed)
857 gtk_widget_set_sensitive(appdata->menu_close, !path_currently_selected);
858 }
859
860 return TRUE; /* allow selection state to change */
861 }
862 #endif
863
864 static GtkWidget *gpxlist_create_view_and_model(appdata_t *appdata,
865 gpx_t *sel_gpx) {
866 gpx_t *gpx = appdata->gpx;
867 GtkCellRenderer *renderer;
868
869 /* saved displayed items */
870 appdata->cur_items = appdata->gpxlist_items;
871
872 #ifndef USE_PANNABLE_AREA
873 /* nothing selected yet */
874 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
875 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
876 #endif
877
878 appdata->gpxview = gtk_tree_view_new ();
879
880 GtkTreeSelection *selection =
881 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
882 #ifndef USE_PANNABLE_AREA
883 gtk_tree_selection_set_select_function(selection, view_selection_func,
884 appdata, NULL);
885 #endif
886
887 /* --- "Icon" column --- */
888 renderer = gtk_cell_renderer_pixbuf_new();
889 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
890 -1, "Icon", renderer,
891 "pixbuf", GPXLIST_COL_ICON,
892 // "sensitive", GPXLIST_COL_OPEN,
893 NULL);
894
895 /* --- "FileName" column --- */
896 if(appdata->gpxlist_items & GPXLIST_ITEM_FILENAME) {
897 renderer = gtk_cell_renderer_text_new();
898 gtk_tree_view_insert_column_with_attributes(
899 GTK_TREE_VIEW(appdata->gpxview),
900 -1, "Filename", renderer,
901 "text", GPXLIST_COL_FILENAME,
902 "sensitive", GPXLIST_COL_OPEN,
903 NULL);
904 }
905
906 /* --- "Name" column --- */
907 renderer = gtk_cell_renderer_text_new();
908 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
909
910 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
911 "Name", renderer,
912 "text", GPXLIST_COL_NAME,
913 "sensitive", GPXLIST_COL_OPEN,
914 NULL);
915 gtk_tree_view_column_set_expand(column, TRUE);
916 gtk_tree_view_insert_column(GTK_TREE_VIEW(appdata->gpxview), column, -1);
917
918 /* --- "Date" column --- */
919 if(appdata->gpxlist_items & GPXLIST_ITEM_DATE) {
920 renderer = gtk_cell_renderer_text_new();
921 g_object_set(renderer, "xalign", 1.0, NULL );
922 gtk_tree_view_insert_column_with_attributes(
923 GTK_TREE_VIEW(appdata->gpxview),
924 -1, "Date", renderer,
925 "text", GPXLIST_COL_DATE,
926 "sensitive", GPXLIST_COL_OPEN,
927 NULL);
928 }
929
930 /* --- "Number of caches" column --- */
931 if(appdata->gpxlist_items & GPXLIST_ITEM_CNUM) {
932 renderer = gtk_cell_renderer_text_new();
933 g_object_set(renderer, "xalign", 1.0, NULL );
934 gtk_tree_view_insert_column_with_attributes(
935 GTK_TREE_VIEW(appdata->gpxview),
936 -1, "#Caches", renderer,
937 "text", GPXLIST_COL_CACHES,
938 "sensitive", GPXLIST_COL_OPEN,
939 NULL);
940 }
941
942 #ifdef USE_PANNABLE_AREA
943 /* --- "Delete" column --- */
944 renderer = gtk_cell_renderer_pixbuf_new();
945 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
946 -1, "Del", renderer,
947 "pixbuf", GPXLIST_COL_DELETE,
948 "sensitive", GPXLIST_COL_OPEN,
949 NULL);
950 #endif
951
952 /* build and fill the store */
953 appdata->gpxstore = gtk_list_store_new(GPXLIST_NUM_COLS, GDK_TYPE_PIXBUF,
954 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
955 G_TYPE_STRING, G_TYPE_BOOLEAN,
956 #ifdef USE_PANNABLE_AREA
957 GDK_TYPE_PIXBUF,
958 #endif
959 G_TYPE_POINTER);
960
961 GtkTreePath *path = NULL;
962 GtkTreeIter sel_iter;
963 gboolean sel_iter_valid = FALSE;
964 while(gpx) {
965 GtkTreeIter iter;
966 gtk_list_store_append(appdata->gpxstore, &iter);
967 gpxlist_set(appdata->gpxstore, &iter, gpx);
968
969 if(gpx == sel_gpx) {
970 sel_iter = iter;
971 sel_iter_valid = TRUE;
972 }
973
974 gpx = gpx->next;
975 }
976
977 gtk_tree_view_set_model(GTK_TREE_VIEW(appdata->gpxview),
978 GTK_TREE_MODEL(appdata->gpxstore));
979
980 g_object_unref(appdata->gpxstore);
981
982 if(sel_iter_valid) {
983 gtk_tree_selection_select_iter(selection, &sel_iter);
984 path = gtk_tree_model_get_path(GTK_TREE_MODEL(appdata->gpxstore),
985 &sel_iter);
986 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(appdata->gpxview),
987 path, NULL, TRUE, 0.0, 0.0);
988 gtk_tree_path_free(path);
989 }
990
991 /* make list react on clicks */
992 g_signal_connect(appdata->gpxview, "row-activated",
993 (GCallback)gpxlist_view_onRowActivated, appdata);
994
995 /* put this inside a scrolled view */
996 #ifndef USE_PANNABLE_AREA
997 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
998 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
999 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1000 gtk_container_add(GTK_CONTAINER(scrolled_window), appdata->gpxview);
1001
1002 return scrolled_window;
1003 #else
1004 GtkWidget *pannable_area = hildon_pannable_area_new();
1005 gtk_container_add(GTK_CONTAINER(pannable_area), appdata->gpxview);
1006
1007 return pannable_area;
1008 #endif
1009 }
1010
1011 /* add last entry in gpx list to visual representation */
1012 static void gpxlist_add(appdata_t *appdata, gpx_t *new) {
1013 GtkTreeIter iter;
1014
1015 gtk_list_store_append(appdata->gpxstore, &iter);
1016 gpxlist_set(appdata->gpxstore, &iter, new);
1017
1018 /* and attach entry to end of list */
1019 gpx_t **gpx = &appdata->gpx;
1020 while(*gpx) gpx = &((*gpx)->next);
1021 *gpx = new;
1022 }
1023
1024 /******************** end of gpxlist ********************/
1025
1026 /******************** begin of menu *********************/
1027
1028 static void
1029 cb_menu_about(GtkWidget *window, gpointer data) {
1030 GtkAboutDialog *about = GTK_ABOUT_DIALOG(gtk_about_dialog_new());
1031
1032 gtk_about_dialog_set_name(about, "GPXView");
1033 gtk_about_dialog_set_version(about, VERSION);
1034
1035 #ifdef ENABLE_LIBLOCATION
1036 char *uses = "uses liblocation";
1037 #elif defined(ENABLE_GPSBT)
1038 char *uses = "uses gpsbt and gpsd";
1039 #else
1040 char *uses = "uses gpsd";
1041 #endif
1042
1043 char *str = g_strdup_printf("%s\n\n(%s)",
1044 _("GPXView (c) 2008-2009 by\n"
1045 "Till Harbaum <till@harbaum.org>\n"
1046 "Mailing list: gpxview-users@garage.maemo.org"),
1047 _(uses)
1048 );
1049
1050 gtk_about_dialog_set_copyright(about, str);
1051 g_free(str);
1052
1053 gtk_about_dialog_set_website(about,
1054 _("http://www.harbaum.org/till/maemo"));
1055
1056 gtk_about_dialog_set_comments(about,
1057 _("Geocaching.com GPX file viewer"));
1058
1059 gtk_widget_show_all(GTK_WIDGET(about));
1060 gtk_dialog_run(GTK_DIALOG(about));
1061 gtk_widget_destroy(GTK_WIDGET(about));
1062 }
1063
1064 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1065 static void
1066 cb_menu_help(GtkWidget *window, gpointer data) {
1067 appdata_t *appdata = (appdata_t*)data;
1068
1069 hildon_help_show(appdata->osso_context, HELP_ID_INTRO, 0);
1070 }
1071 #endif
1072
1073 static void
1074 cb_menu_add(GtkWidget *window, gpointer data) {
1075 appdata_t *appdata = (appdata_t *)data;
1076
1077 gpx_t *new = choose_file(appdata, FALSE);
1078 if(new) gpxlist_add(appdata, new);
1079 }
1080
1081 static void
1082 cb_menu_adddir(GtkWidget *window, gpointer data) {
1083 appdata_t *appdata = (appdata_t *)data;
1084
1085 gpx_t *new = choose_file(appdata, TRUE);
1086 if(new) gpxlist_add(appdata, new);
1087 }
1088
1089 #ifndef USE_PANNABLE_AREA
1090 static void
1091 cb_menu_close(GtkWidget *window, gpointer data) {
1092 appdata_t *appdata = (appdata_t *)data;
1093 GtkTreeSelection *selection;
1094 GtkTreeModel *model;
1095 GtkTreeIter iter;
1096
1097 printf("selected close\n");
1098
1099 /* the entry cannot be closed again */
1100 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1101
1102 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1103
1104 printf("gpxlist close\n");
1105
1106 if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
1107 gpx_t *gpx = NULL;
1108 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1109
1110 if(gpx) gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
1111 } else {
1112 g_print ("no row selected.\n");
1113 }
1114 }
1115
1116 static void
1117 cb_menu_remove(GtkWidget *window, gpointer data) {
1118 appdata_t *appdata = (appdata_t *)data;
1119
1120 /* disable menu item */
1121 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
1122 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1123
1124 GtkTreeModel *model;
1125 GtkTreeIter iter;
1126 GtkTreeSelection *selection =
1127 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1128
1129 printf("gpxlist remove\n");
1130
1131 if(gtk_tree_selection_get_selected(selection, &model, &iter)) {
1132 gpx_t *gpx = NULL;
1133 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1134
1135 if(gpx) gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
1136 } else {
1137 g_print ("no row selected.\n");
1138 }
1139 }
1140
1141 #endif // !USE_PANNABLE_AREA
1142
1143 static void search_result_free(gpx_t *result) {
1144 printf("freeing search results\n");
1145
1146 /* free found chain */
1147 cache_t *cache = result->cache;
1148 while(cache) {
1149 cache_t *next = cache->next;
1150 free(cache);
1151 cache = next;
1152 }
1153 free(result->name);
1154 free(result);
1155 }
1156
1157 #define MAX_HITS 50
1158
1159 static time_t localize_time(time_t in) {
1160 time_t ret;
1161 char *tz;
1162 struct tm *tm = localtime(&in);
1163
1164 tz = getenv("TZ");
1165 setenv("TZ", "", 1);
1166 tzset();
1167 ret = mktime(tm);
1168 if (tz)
1169 setenv("TZ", tz, 1);
1170 else
1171 unsetenv("TZ");
1172 tzset();
1173 return ret;
1174 }
1175
1176 static int days_ago(time_t in) {
1177 int day_in = localize_time(in) / (60*60*24);
1178 int day_now = localize_time(time(NULL)) / (60*60*24);
1179
1180 return day_now - day_in;
1181 }
1182
1183 gpx_t *search_do(appdata_t *appdata, gpx_t *gpx, char *phrase,
1184 int what, gboolean local) {
1185 /* walk through all caches */
1186
1187 int hits = 0;
1188 gpx_t *found = malloc(sizeof(gpx_t));
1189 memset(found, 0, sizeof(gpx_t));
1190 cache_t **cacheP = &(found->cache);
1191
1192 if(what & SEARCH_FINDS) {
1193 time_t loc_now = localize_time(time(NULL));
1194 printf("now: %ld days since 1/1/1970, days hour is %ld\n",
1195 loc_now/(60*60*24), loc_now%(60*60*24)/(60*60));
1196 }
1197
1198 while(gpx && hits < MAX_HITS) {
1199
1200 /* we need all notes ... */
1201 if(what & SEARCH_FINDS) {
1202 notes_load_all(appdata, gpx);
1203 gpx->notes_loaded = TRUE;
1204 }
1205
1206 cache_t *cache = gpx->cache;
1207
1208 while(cache && hits < MAX_HITS) {
1209 gboolean hit = FALSE;
1210
1211 if(what & SEARCH_FINDS) {
1212 if(cache->notes && cache->notes->found ) {
1213 int days = days_ago(cache->notes->ftime);
1214
1215 if(cache->id)
1216 printf("find of %s is %d days ago\n", cache->id, days);
1217
1218 if(days <= appdata->search_days)
1219 hit = 1;
1220 }
1221 } else if(cache->id && (what & SEARCH_ID) &&
1222 strcasestr(cache->id, phrase))
1223 hit = 1;
1224 else if(cache->name && (what & SEARCH_NAME) &&
1225 strcasestr(cache->name, phrase))
1226 hit = 1;
1227 else if(cache->short_description && (what & SEARCH_DESC) &&
1228 strcasestr(cache->short_description, phrase))
1229 hit = 1;
1230 else if(cache->long_description && (what & SEARCH_DESC) &&
1231 strcasestr(cache->long_description, phrase))
1232 hit = 1;
1233 else if(cache->owner && (what & SEARCH_OWNER) &&
1234 strcasestr(cache->owner, phrase))
1235 hit = 1;
1236
1237 if(hit) {
1238 /* chain a copy of this cache structure into the found list */
1239 *cacheP = malloc(sizeof(cache_t));
1240 memcpy(*cacheP, cache, sizeof(cache_t));
1241 (*cacheP)->next = NULL;
1242 cacheP = &((*cacheP)->next);
1243 hits++;
1244 }
1245 cache = cache->next;
1246 }
1247
1248 if(!local) gpx = gpx->next;
1249 else gpx = NULL; /* local search within one gpx only */
1250 }
1251
1252 found->name = strdup(_("Search results"));
1253
1254 return found;
1255 }
1256
1257 typedef struct {
1258 appdata_t *appdata;
1259 GtkWidget *entry, *spinner;
1260 GtkWidget *in_id, *in_name, *in_desc, *in_owner, *in_finds;
1261 } search_context_t;
1262
1263 static void callback_finds_toggled(GtkWidget *widget, gpointer data ) {
1264 search_context_t *context = (search_context_t*)data;
1265
1266 gboolean in_finds = gtk_toggle_button_get_active(
1267 GTK_TOGGLE_BUTTON(context->in_finds));
1268
1269 gtk_widget_set_sensitive(context->entry, !in_finds);
1270 gtk_widget_set_sensitive(context->in_id, !in_finds);
1271 gtk_widget_set_sensitive(context->in_name, !in_finds);
1272 gtk_widget_set_sensitive(context->in_desc, !in_finds);
1273 gtk_widget_set_sensitive(context->in_owner, !in_finds);
1274 gtk_widget_set_sensitive(context->spinner, in_finds);
1275 }
1276
1277 static void
1278 cb_menu_search(GtkWidget *window, gpointer data) {
1279 appdata_t *appdata = (appdata_t *)data;
1280
1281 search_context_t context;
1282 memset(&context, 0, sizeof(search_context_t));
1283 context.appdata = appdata;
1284
1285 GtkWidget *dialog = gtk_dialog_new_with_buttons(_("Enter search phrase"),
1286 GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL,
1287 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1288 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1289 NULL);
1290
1291 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1292 gtk_label_new(_("Search in:")));
1293
1294 GtkWidget *table = gtk_table_new(2, 2, TRUE);
1295 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
1296
1297 context.in_id = gtk_check_button_new_with_label(_("Waypoint IDs"));
1298 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_id),
1299 appdata->search & SEARCH_ID);
1300 gtk_table_attach_defaults(GTK_TABLE(table), context.in_id, 0, 1, 0, 1);
1301
1302 context.in_name = gtk_check_button_new_with_label(_("Names"));
1303 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_name),
1304 appdata->search & SEARCH_NAME);
1305 gtk_table_attach_defaults(GTK_TABLE(table), context.in_name, 1, 2, 0, 1);
1306
1307 context.in_desc = gtk_check_button_new_with_label(_("Descriptions"));
1308 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_desc),
1309 appdata->search & SEARCH_DESC);
1310 gtk_table_attach_defaults(GTK_TABLE(table), context.in_desc, 0, 1, 1, 2);
1311
1312 context.in_owner = gtk_check_button_new_with_label(_("Owner"));
1313 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_owner),
1314 appdata->search & SEARCH_OWNER);
1315 gtk_table_attach_defaults(GTK_TABLE(table), context.in_owner, 1, 2, 1, 2);
1316
1317 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1318
1319 /* -------------------------------------------------------------- */
1320
1321 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1322 gtk_label_new(_("Search for:")));
1323 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1324 context.entry = gtk_entry_new());
1325 if(appdata->search_str)
1326 gtk_entry_set_text(GTK_ENTRY(context.entry), appdata->search_str);
1327
1328 /* -------------------------------------------------------------- */
1329
1330 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1331 gtk_hseparator_new());
1332
1333 GtkWidget *hbox = gtk_hbox_new(FALSE, 5);
1334
1335 context.in_finds = gtk_check_button_new_with_label(_("Search finds for"));
1336 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_finds),
1337 appdata->search & SEARCH_FINDS);
1338 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.in_finds);
1339 g_signal_connect(G_OBJECT(context.in_finds), "toggled",
1340 G_CALLBACK(callback_finds_toggled), &context);
1341
1342 #ifndef USE_MAEMO
1343 GtkObject *adj = gtk_adjustment_new(appdata->search_days, 0, 99, 1, 10, 10);
1344 context.spinner = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0);
1345 #else
1346 context.spinner = hildon_number_editor_new(0, 99);
1347 hildon_number_editor_set_value(HILDON_NUMBER_EDITOR(context.spinner),
1348 appdata->search_days);
1349 #endif
1350 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.spinner);
1351
1352 gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("days")));
1353
1354 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox);
1355
1356 /* -------------------------------------------------------------- */
1357
1358 gtk_widget_show_all(dialog);
1359 callback_finds_toggled(NULL, &context);
1360
1361 if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dialog))) {
1362 char *p = strdup(gtk_entry_get_text(GTK_ENTRY(context.entry)));
1363
1364 /* update saved search string */
1365 if(appdata->search_str) free(appdata->search_str);
1366 if(strlen(p) > 0)
1367 appdata->search_str = strdup(p);
1368
1369 #ifndef USE_MAEMO
1370 appdata->search_days = gtk_spin_button_get_value_as_int(
1371 GTK_SPIN_BUTTON(context.spinner));
1372 #else
1373 appdata->search_days = hildon_number_editor_get_value(
1374 HILDON_NUMBER_EDITOR(context.spinner));
1375 #endif
1376
1377 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_finds)))
1378 appdata->search |= SEARCH_FINDS;
1379 else
1380 appdata->search &= ~SEARCH_FINDS;
1381
1382 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_id)))
1383 appdata->search |= SEARCH_ID;
1384 else
1385 appdata->search &= ~SEARCH_ID;
1386
1387 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_name)))
1388 appdata->search |= SEARCH_NAME;
1389 else
1390 appdata->search &= ~SEARCH_NAME;
1391
1392 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_desc)))
1393 appdata->search |= SEARCH_DESC;
1394 else
1395 appdata->search &= ~SEARCH_DESC;
1396
1397 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_owner)))
1398 appdata->search |= SEARCH_OWNER;
1399 else
1400 appdata->search &= ~SEARCH_OWNER;
1401
1402 gtk_widget_destroy(dialog);
1403
1404 /* don't search if we are asked to search for nothing */
1405 if(((appdata->search & (SEARCH_ID|SEARCH_NAME|SEARCH_DESC|SEARCH_OWNER)) &&
1406 strlen(p) > 0) || (appdata->search & SEARCH_FINDS)) {
1407
1408 printf("Search for %s (flags = %x)...\n", p, appdata->search);
1409
1410 #ifndef USE_BREAD_CRUMB_TRAIL
1411 gpx_t *found =
1412 search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1413
1414 /* do search result dialog here ... */
1415 cachelist_dialog(appdata, found);
1416 #ifndef USE_STACKABLE_WINDOW
1417 search_result_free(found);
1418 #else
1419 appdata->search_results = found;
1420 #endif
1421 #else
1422 gpx_t *found = NULL;
1423
1424 if(appdata->cur_gpx)
1425 found = search_do(appdata, appdata->cur_gpx, p, appdata->search, TRUE);
1426 else
1427 found = search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1428
1429 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
1430 appdata->cur_view = cachelist_create(appdata, found, NULL);
1431 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
1432 gtk_widget_show_all(appdata->vbox);
1433 crumb_add(appdata, found->name,
1434 appdata->cur_gpx?CRUMB_SEARCH_GPX:CRUMB_SEARCH_GLOBAL, found);
1435 #endif
1436 } else
1437 printf("No valid search: \"%s\" with flags %x!\n", p, appdata->search);
1438
1439 free(p);
1440 } else
1441 gtk_widget_destroy(dialog);
1442 }
1443
1444 static void on_window_destroy (GtkWidget *widget, gpointer data);
1445
1446 #ifndef USE_MAEMO
1447 static void
1448 cb_menu_quit(GtkWidget *window, gpointer data) {
1449 on_window_destroy(window, data);
1450 }
1451 #endif
1452
1453 #ifndef NO_COPY_N_PASTE
1454 static void
1455 cb_menu_cut(GtkWidget *widget, gpointer data) {
1456 appdata_t *appdata = (appdata_t*)data;
1457
1458 if(appdata->active_buffer) {
1459 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1460 gtk_text_buffer_cut_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1461 appdata->clipboard, TRUE);
1462 } else
1463 printf("cut: ERROR, not a text buffer\n");
1464 } else
1465 printf("cut: ERROR, no active buffer\n");
1466 }
1467
1468 static void
1469 cb_menu_copy(GtkWidget *widget, gpointer data) {
1470 appdata_t *appdata = (appdata_t*)data;
1471
1472 if(appdata->active_buffer) {
1473 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1474 gtk_text_buffer_copy_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1475 appdata->clipboard);
1476 } else if(GTK_WIDGET_TYPE(appdata->active_buffer) == gtk_html_get_type()) {
1477 printf("copy from html buffer\n");
1478 html_copy_to_clipboard(appdata);
1479 } else
1480 printf("copy: ERROR, not a text nor a html buffer\n");
1481 } else
1482 printf("copy: ERROR, no active buffer\n");
1483 }
1484
1485 static void
1486 cb_menu_paste(GtkWidget *widget, gpointer data) {
1487 appdata_t *appdata = (appdata_t*)data;
1488
1489 if(appdata->active_buffer) {
1490 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1491 gtk_text_buffer_paste_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1492 appdata->clipboard, NULL, TRUE);
1493 } else
1494 printf("paste: ERROR, not a text buffer\n");
1495 } else
1496 printf("paste: ERROR, no active buffer\n");
1497 }
1498 #endif
1499
1500 static void
1501 cb_menu_export_log(GtkWidget *widget, gpointer data) {
1502 appdata_t *appdata = (appdata_t*)data;
1503 notes_log_export(appdata);
1504 }
1505
1506 #ifdef USE_MAEMO
1507 static void
1508 cb_menu_export_mmpoi(GtkWidget *widget, gpointer data) {
1509 appdata_t *appdata = (appdata_t*)data;
1510 mmpoi_export(appdata);
1511 }
1512 #endif
1513
1514 static void
1515 cb_menu_export_garmin(GtkWidget *widget, gpointer data) {
1516 appdata_t *appdata = (appdata_t*)data;
1517 garmin_export(appdata);
1518 }
1519
1520 #ifdef ENABLE_OSM_GPS_MAP
1521 static void
1522 cb_menu_map(GtkWidget *window, gpointer data) {
1523 map((appdata_t *)data);
1524 }
1525 #endif
1526
1527 static void
1528 cb_menu_geomath(GtkWidget *window, gpointer data) {
1529 geomath_dialog((appdata_t *)data);
1530 }
1531
1532 static void
1533 cb_menu_geotext(GtkWidget *window, gpointer data) {
1534 geotext_dialog((appdata_t *)data);
1535 }
1536
1537 static void
1538 cb_menu_precpos(GtkWidget *window, gpointer data) {
1539 precise_position((appdata_t *)data);
1540 }
1541
1542 #ifdef USE_STACKABLE_WINDOW
1543 typedef struct {
1544 char *label, *desc;
1545 GtkSignalFunc activate_cb;
1546 } menu_entry_t;
1547
1548 typedef struct {
1549 const char *title;
1550 const menu_entry_t *menu;
1551 int len;
1552 } submenu_t;
1553
1554 #define COLUMNS 1
1555
1556 void on_submenu_entry_clicked(GtkButton *button, GtkWidget *menu) {
1557
1558 /* force closing of submenu dialog */
1559 gtk_dialog_response(GTK_DIALOG(menu), GTK_RESPONSE_NONE);
1560 gtk_widget_hide(menu);
1561
1562 /* let gtk clean up */
1563 while(gtk_events_pending())
1564 gtk_main_iteration();
1565 }
1566
1567 static GtkWidget *app_submenu_create(appdata_t *appdata,
1568 const submenu_t *submenu) {
1569
1570 /* create a oridinary dialog box */
1571 GtkWidget *dialog = gtk_dialog_new();
1572 gtk_window_set_title(GTK_WINDOW(dialog), _(submenu->title));
1573 gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
1574 gtk_window_set_transient_for(GTK_WINDOW(dialog),
1575 GTK_WINDOW(appdata->window));
1576 gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
1577
1578 GtkWidget *table = gtk_table_new(submenu->len/COLUMNS, COLUMNS, TRUE);
1579 int x = 0, y = 0;
1580
1581 const menu_entry_t *menu_entries = submenu->menu;
1582 while(menu_entries->label) {
1583 GtkWidget *button = NULL;
1584
1585 button = hildon_button_new_with_text(
1586 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1587 HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1588 _(menu_entries->label), _(menu_entries->desc));
1589
1590 /* try to center both texts */
1591 hildon_button_set_title_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1592 hildon_button_set_value_alignment(HILDON_BUTTON(button), 0.5, 0.5);
1593
1594 g_signal_connect(button, "clicked",
1595 G_CALLBACK(on_submenu_entry_clicked), dialog);
1596
1597 g_signal_connect(button, "clicked",
1598 menu_entries->activate_cb, appdata);
1599
1600 gtk_table_attach_defaults(GTK_TABLE(table), button, x, x+1, y, y+1);
1601
1602 x++;
1603 if(x == COLUMNS) { x = 0; y++; }
1604
1605 menu_entries++;
1606 }
1607
1608 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1609
1610 return dialog;
1611 }
1612
1613 /* popup the dialog shaped submenu */
1614 static void submenu_popup(GtkWidget *menu) {
1615 gtk_widget_show_all(menu);
1616 gtk_dialog_run(GTK_DIALOG(menu));
1617 gtk_widget_hide(menu);
1618 }
1619
1620 static void submenu_cleanup(GtkWidget *menu) {
1621 gtk_widget_destroy(menu);
1622 }
1623
1624 static const menu_entry_t submenu_export_entries[] = {
1625 { "Export to Maemo Mapper" , "Save a Maemo Mapper POI file",
1626 G_CALLBACK(cb_menu_export_mmpoi) },
1627 { "Export Field Notes", "Save a Garmin Field Notes file",
1628 G_CALLBACK(cb_menu_export_log) },
1629 { "Export Garmin GPX", "Save modified waypoints in GPX file",
1630 G_CALLBACK(cb_menu_export_garmin) },
1631 { NULL, NULL, NULL }
1632 };
1633
1634 static const submenu_t submenu_export = {
1635 "Export", submenu_export_entries,
1636 sizeof(submenu_export_entries)/sizeof(menu_entry_t)-1
1637 };
1638
1639 /* the export submenu */
1640 void on_export_clicked(GtkButton *button, appdata_t *appdata) {
1641 if(!appdata->export_menu)
1642 appdata->export_menu = app_submenu_create(appdata, &submenu_export);
1643
1644 submenu_popup(appdata->export_menu);
1645 }
1646
1647 static const menu_entry_t submenu_tools_entries[] = {
1648 #ifdef ENABLE_OSM_GPS_MAP
1649 { "Map", "Display an interactive world map",
1650 G_CALLBACK(cb_menu_map) },
1651 #endif
1652 { "Geomath", "Geocoordinate calculation",
1653 G_CALLBACK(cb_menu_geomath) },
1654 { "Geotext", "Text analysis",
1655 G_CALLBACK(cb_menu_geotext) },
1656 { "Precise Position", "Calculate a precise GPS position",
1657 G_CALLBACK(cb_menu_precpos) },
1658 { NULL, NULL, NULL }
1659 };
1660
1661 static const submenu_t submenu_tools = {
1662 "Tools", submenu_tools_entries,
1663 sizeof(submenu_tools_entries)/sizeof(menu_entry_t)-1
1664 };
1665
1666 /* the tools submenu */
1667 void on_tools_clicked(GtkButton *button, appdata_t *appdata) {
1668 if(!appdata->tools_menu)
1669 appdata->tools_menu = app_submenu_create(appdata, &submenu_tools);
1670
1671 submenu_popup(appdata->tools_menu);
1672 }
1673
1674 HildonAppMenu *menu_create(appdata_t *appdata, int mode) {
1675 GtkWidget *button;
1676 HildonAppMenu *menu = HILDON_APP_MENU(hildon_app_menu_new());
1677
1678 /* ------- */
1679 button = gtk_button_new_with_label(_("About"));
1680 g_signal_connect_after(button, "clicked",
1681 G_CALLBACK(cb_menu_about), appdata);
1682 hildon_app_menu_append(menu, GTK_BUTTON(button));
1683
1684 button = gtk_button_new_with_label(_("Settings"));
1685 g_signal_connect_after(button, "clicked", G_CALLBACK(cb_menu_settings),
1686 appdata);
1687 hildon_app_menu_append(menu, GTK_BUTTON(button));
1688
1689 if(mode == MENU_GPXLIST) {
1690 button = gtk_button_new_with_label(_("Import file"));
1691 g_signal_connect_after(button, "clicked",
1692 G_CALLBACK(cb_menu_add), appdata);
1693 hildon_app_menu_append(menu, GTK_BUTTON(button));
1694
1695 button = gtk_button_new_with_label(_("Import directory"));
1696 g_signal_connect_after(button, "clicked",
1697 G_CALLBACK(cb_menu_adddir), appdata);
1698 hildon_app_menu_append(menu, GTK_BUTTON(button));
1699 }
1700
1701 if(mode == MENU_GPXLIST) {
1702 button = gtk_button_new_with_label(_("Export"));
1703 g_signal_connect_after(button, "clicked",
1704 G_CALLBACK(on_export_clicked), appdata);
1705 hildon_app_menu_append(menu, GTK_BUTTON(button));
1706
1707 button = gtk_button_new_with_label(_("Search"));
1708 g_signal_connect_after(button, "clicked",
1709 G_CALLBACK(cb_menu_search), appdata);
1710 hildon_app_menu_append(menu, GTK_BUTTON(button));
1711 }
1712
1713 button = gtk_button_new_with_label(_("Tools"));
1714 g_signal_connect_after(button, "clicked",
1715 G_CALLBACK(on_tools_clicked), appdata);
1716 hildon_app_menu_append(menu, GTK_BUTTON(button));
1717
1718 #ifdef HILDON_HELP
1719 button = gtk_button_new_with_label(_("Help"));
1720 g_signal_connect_after(button, "clicked",
1721 G_CALLBACK(cb_menu_help), appdata);
1722 hildon_app_menu_append(menu, GTK_BUTTON(button));
1723 #endif
1724
1725 gtk_widget_show_all(GTK_WIDGET(menu));
1726
1727 return menu;
1728 }
1729 #else
1730
1731 void menu_create(appdata_t *appdata) {
1732 GtkWidget *menu, *item;
1733 menu = gtk_menu_new();
1734
1735 #ifdef USE_BREAD_CRUMB_TRAIL
1736 appdata->menu_import =
1737 #endif
1738 item = gtk_menu_item_new_with_label(_("Import"));
1739 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1740 GtkWidget *submenu = gtk_menu_new();
1741 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1742
1743 item = gtk_menu_item_new_with_label( _("File") );
1744 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1745 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_add), appdata);
1746
1747 item = gtk_menu_item_new_with_label( _("Directory") );
1748 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1749 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_adddir), appdata);
1750
1751 #ifndef USE_PANNABLE_AREA
1752 gtk_menu_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new());
1753
1754 appdata->menu_close =
1755 item = gtk_menu_item_new_with_label( _("Close") );
1756 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1757 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_close), appdata);
1758
1759 appdata->menu_remove =
1760 item = gtk_menu_item_new_with_label( _("Remove") );
1761 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1762 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_remove), appdata);
1763 #endif
1764
1765 #ifdef USE_BREAD_CRUMB_TRAIL
1766 appdata->menu_export =
1767 #endif
1768 item = gtk_menu_item_new_with_label(_("Export"));
1769 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1770 submenu = gtk_menu_new();
1771 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1772
1773 #ifdef USE_MAEMO
1774 item = gtk_menu_item_new_with_label( _("Maemo Mapper POI") );
1775 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1776 g_signal_connect(item, "activate",
1777 GTK_SIGNAL_FUNC(cb_menu_export_mmpoi), appdata);
1778 #endif
1779
1780 item = gtk_menu_item_new_with_label( _("Garmin Field Notes") );
1781 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1782 g_signal_connect(item, "activate",
1783 GTK_SIGNAL_FUNC(cb_menu_export_log), appdata);
1784
1785 item = gtk_menu_item_new_with_label( _("Garmin GPX") );
1786 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1787 g_signal_connect(item, "activate",
1788 GTK_SIGNAL_FUNC(cb_menu_export_garmin), appdata);
1789
1790 #ifdef USE_BREAD_CRUMB_TRAIL
1791 appdata->menu_search =
1792 #endif
1793 item = gtk_menu_item_new_with_label( _("Search") );
1794 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1795 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_search), appdata);
1796
1797 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1798
1799 #ifndef NO_COPY_N_PASTE
1800 /* ----------- copy'n paste submenu ----------------- */
1801 appdata->clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
1802 gtk_clipboard_set_can_store(appdata->clipboard, NULL, 0);
1803
1804 item = gtk_menu_item_new_with_label(_("Edit"));
1805 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1806 submenu = gtk_menu_new();
1807 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1808
1809 appdata->menu_cut = item = gtk_menu_item_new_with_label( _("Cut") );
1810 gtk_widget_set_sensitive(item, FALSE);
1811 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1812 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_cut), appdata);
1813 appdata->menu_copy = item = gtk_menu_item_new_with_label( _("Copy") );
1814 gtk_widget_set_sensitive(item, FALSE);
1815 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1816 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_copy), appdata);
1817 appdata->menu_paste = item = gtk_menu_item_new_with_label( _("Paste") );
1818 gtk_widget_set_sensitive(item, FALSE);
1819 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1820 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_paste), appdata);
1821 #endif
1822
1823 item = gtk_menu_item_new_with_label( _("Settings") );
1824 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1825 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_settings),
1826 appdata);
1827
1828 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1829
1830 item = gtk_menu_item_new_with_label(_("Tools"));
1831 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1832 submenu = gtk_menu_new();
1833 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1834
1835 #ifdef ENABLE_OSM_GPS_MAP
1836 item = gtk_menu_item_new_with_label( _("Map") );
1837 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1838 g_signal_connect(item, "activate",
1839 GTK_SIGNAL_FUNC(cb_menu_map), appdata);
1840 #endif
1841
1842 item = gtk_menu_item_new_with_label( _("Geomath") );
1843 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1844 g_signal_connect(item, "activate",
1845 GTK_SIGNAL_FUNC(cb_menu_geomath), appdata);
1846
1847 item = gtk_menu_item_new_with_label( _("Geotext") );
1848 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1849 g_signal_connect(item, "activate",
1850 GTK_SIGNAL_FUNC(cb_menu_geotext), appdata);
1851
1852 item = gtk_menu_item_new_with_label( _("Precise Position") );
1853 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1854 g_signal_connect(item, "activate",
1855 GTK_SIGNAL_FUNC(cb_menu_precpos), appdata);
1856
1857 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1858
1859 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1860 item = gtk_menu_item_new_with_label( _("Help") );
1861 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1862 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_help), appdata);
1863 #endif
1864
1865 item = gtk_menu_item_new_with_label( _("About") );
1866 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1867 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_about), appdata);
1868
1869 #ifndef USE_MAEMO
1870 item = gtk_menu_item_new_with_label( _("Quit") );
1871 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1872 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_quit), appdata);
1873 #endif
1874
1875 #ifdef USE_MAEMO
1876 hildon_window_set_menu(appdata->window, GTK_MENU(menu));
1877 #else
1878 /* attach ordinary gtk menu */
1879 GtkWidget *menu_bar = gtk_menu_bar_new();
1880
1881 GtkWidget *root_menu = gtk_menu_item_new_with_label (_("Menu"));
1882 gtk_widget_show(root_menu);
1883
1884 gtk_menu_bar_append(menu_bar, root_menu);
1885 gtk_menu_item_set_submenu(GTK_MENU_ITEM (root_menu), menu);
1886
1887 gtk_widget_show(menu_bar);
1888 gtk_box_pack_start(GTK_BOX(appdata->vbox), menu_bar, 0, 0, 0);
1889 #endif
1890 }
1891 #endif
1892
1893 /********************* end of menu **********************/
1894
1895 void cleanup(appdata_t *appdata) {
1896 gpx_free_all(appdata->gpx);
1897 if(appdata->path) free(appdata->path);
1898 if(appdata->image_path) free(appdata->image_path);
1899 if(appdata->search_str) free(appdata->search_str);
1900
1901 #ifdef USE_STACKABLE_WINDOW
1902 if(appdata->export_menu) submenu_cleanup(appdata->export_menu);
1903 if(appdata->tools_menu) submenu_cleanup(appdata->tools_menu);
1904 #endif
1905
1906 gnome_vfs_shutdown();
1907 icons_free();
1908 gps_release(appdata);
1909
1910 #ifdef USE_MAEMO
1911 if(appdata->search_results) {
1912 printf("freeing pending search\n");
1913 search_result_free(appdata->search_results);
1914 }
1915
1916 if(appdata->osso_context)
1917 osso_deinitialize(appdata->osso_context);
1918
1919 appdata->program = NULL;
1920 #endif
1921
1922 /* free chain of locations */
1923 location_t *loc = appdata->location;
1924 while(loc) {
1925 location_t *next = loc->next;
1926 if(loc->name) free(loc->name);
1927 free(loc);
1928 loc = next;
1929 }
1930
1931 puts("everything is gone");
1932 }
1933
1934 static void on_window_destroy (GtkWidget *widget, gpointer data) {
1935 appdata_t *appdata = (appdata_t*)data;
1936
1937 gconf_save_state(appdata);
1938 gtk_main_quit();
1939 appdata->window = NULL;
1940 }
1941
1942 gboolean on_window_key_press(GtkWidget *widget,
1943 GdkEventKey *event, appdata_t *appdata) {
1944 int handled = FALSE;
1945
1946 // printf("key event %d\n", event->keyval);
1947
1948 switch(event->keyval) {
1949 #ifdef USE_MAEMO
1950
1951 #ifdef HILDON_HARDKEY_INCREASE
1952 case HILDON_HARDKEY_INCREASE:
1953 html_zoom(appdata, TRUE);
1954 handled = TRUE;
1955 break;
1956 #endif
1957
1958 #ifdef HILDON_HARDKEY_DECREASE
1959 case HILDON_HARDKEY_DECREASE:
1960 html_zoom(appdata, FALSE);
1961 handled = TRUE;
1962 break;
1963 #endif
1964
1965 #ifdef HILDON_HARDKEY_FULLSCREEN
1966 case HILDON_HARDKEY_FULLSCREEN:
1967 {
1968 appdata->fullscreen = !appdata->fullscreen;
1969
1970 if(appdata->fullscreen)
1971 gtk_window_fullscreen(GTK_WINDOW(appdata->window));
1972 else
1973 gtk_window_unfullscreen(GTK_WINDOW(appdata->window));
1974
1975 handled = TRUE;
1976 }
1977 break;
1978 #endif
1979
1980 #else
1981 case '+':
1982 printf("zoom+\n");
1983 html_zoom(appdata, TRUE);
1984 handled = TRUE;
1985 break;
1986 case '-':
1987 printf("zoom-\n");
1988 html_zoom(appdata, FALSE);
1989 handled = TRUE;
1990 break;
1991 #endif
1992 }
1993
1994 return handled;
1995 }
1996
1997 #ifdef USE_BREAD_CRUMB_TRAIL
1998 typedef struct {
1999 int level;
2000 appdata_t *appdata;
2001 gpointer data;
2002 } crumb_t;
2003
2004 static void
2005 crumb_back(gpointer data) {
2006 crumb_t *crumb = (crumb_t*)data;
2007 printf("crumb_back called with %d\n", crumb->level);
2008
2009 /* don't do anything if main window has already been destroyed */
2010 if(!crumb->appdata->window) {
2011 printf("Main window gone ...\n");
2012 return;
2013 }
2014
2015 /* whatever is being displayed: we don't need it anymore */
2016 gtk_container_remove(GTK_CONTAINER(crumb->appdata->vbox),
2017 crumb->appdata->cur_view);
2018
2019 /* back from cache to cachelist */
2020 if(crumb->level == CRUMB_CACHE) {
2021 gpx_t *gpx = crumb->appdata->search_results;
2022
2023 if(!gpx) {
2024 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2025 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2026 printf("no search data found, return to gpx\n");
2027 gpx = crumb->appdata->cur_gpx;
2028 } else
2029 printf("returning to search result\n");
2030
2031 g_assert(gpx != NULL);
2032
2033 crumb->appdata->cur_view = cachelist_create(crumb->appdata, gpx,
2034 crumb->appdata->cur_cache);
2035
2036 /* returning from cache view: invalidate cache reference */
2037 crumb->appdata->cur_cache = NULL;
2038
2039 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2040 crumb->appdata->cur_view);
2041 }
2042
2043 if(crumb->level == CRUMB_SEARCH_GPX) {
2044 printf("returning from a local search!\n");
2045
2046 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2047
2048 search_result_free((gpx_t*)crumb->data);
2049 crumb->appdata->search_results = NULL;
2050
2051 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2052
2053 crumb->appdata->cur_view = cachelist_create(crumb->appdata,
2054 crumb->appdata->cur_gpx, NULL);
2055 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2056 crumb->appdata->cur_view);
2057 }
2058
2059 /* back from cachelist to gpxlist */
2060 if((crumb->level == CRUMB_CACHELIST) ||
2061 (crumb->level == CRUMB_SEARCH_GLOBAL)) {
2062
2063 crumb->appdata->cur_view = gpxlist_create_view_and_model(
2064 crumb->appdata, crumb->appdata->cur_gpx);
2065
2066 /* returning from cachelist/global search view: */
2067 /* invalidate gpx reference */
2068 crumb->appdata->cur_gpx = NULL;
2069
2070 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
2071 crumb->appdata->cur_view);
2072
2073 if((crumb->level == CRUMB_SEARCH_GLOBAL) ||
2074 (crumb->level == CRUMB_SEARCH_GPX)) {
2075 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2076
2077 search_result_free((gpx_t*)crumb->data);
2078 crumb->appdata->search_results = NULL;
2079 }
2080
2081 /* enable gpxlist related menu entries */
2082 gtk_widget_set_sensitive(crumb->appdata->menu_import, TRUE);
2083 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2084 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2085 }
2086
2087 gtk_widget_show_all(crumb->appdata->vbox);
2088 g_free(data);
2089 }
2090
2091 static void crumb_add(appdata_t *appdata, char *name, int level,
2092 gpointer user_data) {
2093 crumb_t *crumb = malloc(sizeof(crumb_t));
2094 crumb->level = level;
2095 crumb->appdata = appdata;
2096 crumb->data = user_data;
2097
2098 printf("crumb_add with level %d\n", level);
2099
2100 /* save that we are working on search results */
2101 if((level == CRUMB_SEARCH_GLOBAL) ||
2102 (level == CRUMB_SEARCH_GPX)) {
2103 appdata->search_results = (gpx_t*)user_data;
2104
2105 /* searches cannot be nested */
2106 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2107 }
2108
2109 /* save "path" pointers in appdata */
2110 if(crumb->level == CRUMB_CACHELIST)
2111 appdata->cur_gpx = (gpx_t*)user_data;
2112
2113 if(crumb->level == CRUMB_CACHE) {
2114 appdata->cur_cache = (cache_t*)user_data;
2115 /* the cache view cannot be searched */
2116 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2117 gtk_widget_set_sensitive(appdata->menu_export, FALSE);
2118 }
2119
2120 if(level != CRUMB_GPXLIST) {
2121 /* disable gpxlist related menu entries */
2122 gtk_widget_set_sensitive(appdata->menu_import, FALSE);
2123 #ifndef USE_PANNABLE_AREA
2124 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
2125 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
2126 #endif
2127 }
2128
2129 hildon_bread_crumb_trail_push_text(HILDON_BREAD_CRUMB_TRAIL(appdata->bct),
2130 name, crumb, (GDestroyNotify)crumb_back);
2131 }
2132 #endif // USE_BREAD_CRUMB_TRAIL
2133
2134 void main_after_settings_redraw(appdata_t *appdata, int flags) {
2135 printf("main after settings redraw\n");
2136
2137 if(!appdata->cur_view) {
2138 printf("no active view\n");
2139 return;
2140 }
2141
2142 #ifndef USE_MAEMO
2143 // in non-maemo setup this can only affect the main screen as
2144 // the menu is blocked while a dialog is open. also the main
2145 // screen is always present
2146 if(appdata->gpxlist_items != appdata->cur_items) {
2147 /* re-do the main screen */
2148 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
2149 appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2150 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
2151 gtk_widget_show_all(appdata->vbox);
2152 }
2153 #else
2154 /* a cache screen cannot be changed from the settings and thus doesn't */
2155 /* need to be redrawn */
2156 if(appdata->cur_cache) {
2157 printf("No redraw in cache view required\n");
2158 return;
2159 }
2160
2161 int redraw = 0; // nothing to redraw
2162
2163 if(appdata->search_results) {
2164 if((appdata->cur_items != appdata->cachelist_items) || flags)
2165 redraw = 1;
2166 } else {
2167 if(!appdata->cur_gpx) {
2168 if(appdata->cur_items != appdata->gpxlist_items)
2169 redraw = 2; // redraw gpxlist
2170 } else {
2171 if((appdata->cur_items != appdata->cachelist_items) || flags)
2172 redraw = 3; // redraw cachelist
2173 }
2174 }
2175
2176 if(redraw) {
2177 GtkWidget *container = appdata->vbox;
2178
2179 #ifdef USE_STACKABLE_WINDOW
2180 HildonWindowStack *stack = hildon_window_stack_get_default();
2181 container = hildon_window_stack_peek(stack);
2182 #endif
2183
2184 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
2185 switch(redraw) {
2186 case 1:
2187 appdata->cur_view = cachelist_create(appdata,
2188 appdata->search_results, NULL);
2189 break;
2190 case 2:
2191 appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2192 break;
2193 case 3:
2194 appdata->cur_view = cachelist_create(appdata,
2195 appdata->cur_gpx, NULL);
2196 break;
2197 }
2198
2199 #ifdef USE_STACKABLE_WINDOW
2200 if(container != appdata->vbox)
2201 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
2202 else
2203 #endif
2204 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
2205
2206 gtk_widget_show_all(container);
2207 }
2208 #endif // USE_MAEMO
2209 }
2210
2211 int main(int argc, char *argv[]) {
2212 appdata_t appdata;
2213
2214 /* init appdata */
2215 memset(&appdata, 0, sizeof(appdata));
2216
2217 printf("Using locale for %s in %s\n", PACKAGE, LOCALEDIR);
2218
2219 setlocale(LC_ALL, "");
2220 bindtextdomain(PACKAGE, LOCALEDIR);
2221 bind_textdomain_codeset(PACKAGE, "UTF-8");
2222 textdomain(PACKAGE);
2223
2224 /* prepare thread system */
2225 g_thread_init(NULL);
2226
2227 gtk_init (&argc, &argv);
2228
2229 #ifdef USE_MAEMO
2230 printf("Installing osso context for \"org.harbaum." APP "\"\n");
2231 appdata.osso_context = osso_initialize("org.harbaum."APP,
2232 VERSION, TRUE, NULL);
2233 if(appdata.osso_context == NULL) {
2234 fprintf(stderr, "error initiating osso context\n");
2235 }
2236
2237 dbus_register(&appdata);
2238 #endif
2239
2240 icons_init();
2241
2242 if(!gnome_vfs_init()) {
2243 g_error("Gnome VFS init failed\n");
2244 }
2245
2246 #ifdef USE_MAEMO
2247 /* Create the hildon program and setup the title */
2248 appdata.program = HILDON_PROGRAM(hildon_program_get_instance());
2249 g_set_application_name("GPXView");
2250
2251 /* Create HildonWindow and set it to HildonProgram */
2252 #ifdef USE_STACKABLE_WINDOW
2253 appdata.window = HILDON_WINDOW(hildon_stackable_window_new());
2254 #else
2255 appdata.window = HILDON_WINDOW(hildon_window_new());
2256 #endif
2257 hildon_program_add_window(appdata.program, appdata.window);
2258 #else
2259 /* Create a Window. */
2260 appdata.window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2261 /* Set a decent default size for the window. */
2262 gtk_window_set_default_size(GTK_WINDOW(appdata.window), 500, 300);
2263 #endif
2264
2265 #if MAEMO_VERSION_MAJOR == 5
2266 gtk_window_set_title(GTK_WINDOW(appdata.window), "GPXView");
2267 #endif
2268
2269 g_signal_connect(G_OBJECT(appdata.window), "destroy",
2270 G_CALLBACK(on_window_destroy), &appdata);
2271
2272 g_signal_connect(G_OBJECT(appdata.window), "key_press_event",
2273 G_CALLBACK(on_window_key_press), &appdata);
2274
2275 appdata.vbox = gtk_vbox_new(FALSE, 2);
2276 gtk_container_add(GTK_CONTAINER(appdata.window), appdata.vbox);
2277 #ifndef USE_STACKABLE_WINDOW
2278 menu_create(&appdata);
2279 #else
2280 hildon_window_set_app_menu(HILDON_WINDOW(appdata.window),
2281 menu_create(&appdata, MENU_GPXLIST));
2282 #endif
2283
2284 #ifdef USE_BREAD_CRUMB_TRAIL
2285 appdata.bct = hildon_bread_crumb_trail_new();
2286
2287 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2288
2289 hildon_bread_crumb_trail_clear(HILDON_BREAD_CRUMB_TRAIL(appdata.bct));
2290 crumb_add(&appdata, "GPX", CRUMB_GPXLIST, NULL);
2291 #endif
2292
2293 /* wait for main gui to appear */
2294 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2295 while(gtk_events_pending())
2296 gtk_main_iteration();
2297
2298 appdata.gconf_client = gconf_client_get_default();
2299 gconf_load_state(&appdata);
2300 gps_init(&appdata);
2301
2302 appdata.cur_view = gpxlist_create_view_and_model(&appdata, NULL);
2303 gtk_box_pack_start_defaults(GTK_BOX(appdata.vbox), appdata.cur_view);
2304
2305 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2306 gtk_main();
2307
2308 cleanup(&appdata);
2309
2310 return 0;
2311 }