Contents of /trunk/src/main.c

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Revision 11 - (show annotations)
Fri Jun 26 12:24:24 2009 UTC (14 years, 10 months ago) by harbaum
File MIME type: text/plain
File size: 66316 byte(s) 
Stackable window control flow fixes
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 if(gtk_tree_model_get_iter(model, &iter, path)) {
206 cache_t *cache;
207 gtk_tree_model_get(model, &iter, CACHELIST_COL_DATA, &cache, -1);
208 #ifndef USE_BREAD_CRUMB_TRAIL
209 cache_dialog(appdata, cache);
210 #else
211 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
212 appdata->cur_view = cache_view(appdata, cache);
213 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
214 gtk_widget_show_all(appdata->vbox);
215
216 crumb_add(appdata, cache->name, CRUMB_CACHE, cache);
217 #endif
218 }
219 }
220
221 typedef struct {
222 appdata_t *appdata;
223 GtkTreePath *path;
224 gboolean done;
225 } cachelist_expose_t;
226
227 static gboolean cachelist_expose(GtkWidget *widget, GdkEventExpose *event,
228 gpointer user_data) {
229 cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
230
231 if(event->type == GDK_EXPOSE) {
232 if(ce->path && !ce->done) {
233 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(widget),
234 ce->path, NULL, TRUE, 0.5, 0.5);
235 gtk_tree_path_free(ce->path);
236 ce->done = TRUE;
237 }
238 }
239
240 return FALSE;
241 }
242
243 static void cachelist_destroy(GtkWidget *widget, gpointer user_data) {
244 cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
245
246 printf("cachelist timer removed\n");
247 g_assert(ce->appdata->cachelist_handler_id);
248 gtk_timeout_remove(ce->appdata->cachelist_handler_id);
249 ce->appdata->cachelist_handler_id = 0;
250
251 free(user_data);
252 }
253
254 #define CACHELIST_UPDATE_TIMEOUT (30000)
255
256 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
257 cache_t *sel_cache);
258
259 void cachelist_redraw(appdata_t *appdata) {
260 #ifndef USE_MAEMO
261 // gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
262 // appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
263 // gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
264 // gtk_widget_show_all(appdata->vbox);
265 #else
266
267 if(!appdata->cur_view) {
268 printf("cachelist redraw: no active view\n");
269 return;
270 }
271
272 g_assert(!appdata->cur_cache);
273 int redraw = 0;
274 if(appdata->search_results)
275 redraw = 1;
276 else {
277 if(appdata->cur_gpx)
278 redraw = 2; // redraw cachelist
279 }
280
281 if(redraw) {
282 GtkWidget *container = appdata->vbox;
283
284 printf("redraw %d\n", redraw);
285
286 #ifdef USE_STACKABLE_WINDOW
287 HildonWindowStack *stack = hildon_window_stack_get_default();
288 container = hildon_window_stack_peek(stack);
289 #endif
290
291 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
292 switch(redraw) {
293 case 1:
294 appdata->cur_view = cachelist_create(appdata,
295 appdata->search_results, NULL);
296 break;
297 case 2:
298 appdata->cur_view = cachelist_create(appdata,
299 appdata->cur_gpx, NULL);
300 break;
301 }
302
303 #ifdef USE_STACKABLE_WINDOW
304 if(container != appdata->vbox)
305 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
306 else
307 #endif
308 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
309
310 gtk_widget_show_all(container);
311 }
312 #endif
313 }
314
315
316 static gboolean cachelist_update(gpointer data) {
317
318 printf("cachelist timer fired!\n");
319
320 #ifdef USE_MAEMO
321 appdata_t *appdata = (appdata_t*)data;
322
323 if(appdata->cur_cache)
324 return TRUE;
325
326 if(appdata->cachelist_disable_screensaver)
327 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
328 fprintf(stderr, "error with display blank\n");
329
330 if(appdata->cachelist_update)
331 cachelist_redraw(appdata);
332 #endif
333
334 return TRUE;
335 }
336
337 static void cachelist_timer_reset(appdata_t *appdata) {
338 printf("cachelist timer reset\n");
339 g_assert(appdata->cachelist_handler_id);
340 gtk_timeout_remove(appdata->cachelist_handler_id);
341 appdata->cachelist_handler_id =
342 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
343 }
344
345 static gboolean cachelist_update_reset0(GtkWidget *widget,
346 GdkEventButton *event,
347 gpointer user_data) {
348 cachelist_timer_reset((appdata_t*)user_data);
349 return FALSE;
350 }
351
352 static void cachelist_update_reset1(GtkAdjustment *adj,
353 gpointer user_data) {
354 cachelist_timer_reset((appdata_t*)user_data);
355 }
356
357 static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
358 cache_t *sel_cache) {
359 GtkCellRenderer *renderer;
360 GtkWidget *view;
361 GtkListStore *store;
362 GtkTreeIter iter;
363
364 if(!gpx->notes_loaded) {
365 notes_load_all(appdata, gpx);
366 gpx->notes_loaded = TRUE;
367 }
368
369 appdata->cur_items = appdata->cachelist_items;
370
371 /* first sort the caches */
372 pos_t *refpos = get_pos(appdata);
373 gpx_sort(gpx, GPX_SORT_BY_DISTANCE, refpos);
374
375 view = gtk_tree_view_new();
376
377 /* --- "Type" column --- */
378 renderer = custom_cell_renderer_type_new();
379 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
380 -1, "Type", renderer, "type", CACHELIST_COL_TYPE, NULL);
381
382 /* --- "Id" column --- */
383 if(appdata->cachelist_items & CACHELIST_ITEM_ID) {
384 renderer = gtk_cell_renderer_text_new();
385 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
386 -1, "Id", renderer, "text", CACHELIST_COL_ID, NULL);
387 }
388
389 /* --- "Name" column --- */
390 renderer = gtk_cell_renderer_text_new();
391 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
392
393 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
394 "Name", renderer, "text", CACHELIST_COL_NAME, NULL);
395 gtk_tree_view_column_set_expand(column, TRUE);
396 gtk_tree_view_insert_column(GTK_TREE_VIEW(view), column, -1);
397
398 g_object_set(renderer, "foreground", "#ff0000", NULL );
399 gtk_tree_view_column_add_attribute(column, renderer, "strikethrough",
400 CACHELIST_COL_AVAIL);
401 gtk_tree_view_column_add_attribute(column, renderer,
402 "foreground-set", CACHELIST_COL_ARCHIVE);
403
404 /* --- "Size" column --- */
405 if(appdata->cachelist_items & CACHELIST_ITEM_SIZE) {
406 renderer = custom_cell_renderer_size_new();
407 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
408 -1, "Size", renderer, "size", CACHELIST_COL_SIZE, NULL);
409 }
410
411 /* --- "Rating" column --- */
412 if(appdata->cachelist_items & CACHELIST_ITEM_RATING) {
413 renderer = custom_cell_renderer_rating_new();
414 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
415 -1, "Rating", renderer, "rating", CACHELIST_COL_RATING, NULL);
416 }
417
418 /* --- "Bearing" column --- */
419 renderer = gtk_cell_renderer_pixbuf_new();
420 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
421 -1, "Bearing", renderer, "pixbuf", CACHELIST_COL_BEARING, NULL);
422
423 /* --- "Distance" column --- */
424 renderer = gtk_cell_renderer_text_new();
425 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
426 -1, "Distance", renderer, "text", CACHELIST_COL_DISTANCE, NULL);
427
428 store = gtk_list_store_new(CACHELIST_NUM_COLS, G_TYPE_INT,
429 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT,
430 G_TYPE_INT, GDK_TYPE_PIXBUF, G_TYPE_STRING,
431 G_TYPE_POINTER, G_TYPE_BOOLEAN,
432 G_TYPE_BOOLEAN);
433
434 GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
435
436 GtkTreeIter sel_iter;
437 gboolean sel_iter_valid = FALSE;
438 GtkTreePath *path = NULL;
439 cache_t *cache = gpx->cache;
440 while(cache) {
441 char str[32];
442 gpx_pos_get_distance_str(str, sizeof(str),
443 *refpos, gpx_cache_pos(cache), appdata->imperial);
444
445 int dint = (int)(cache->difficulty*2-2);
446 if(dint < 0) dint = 0;
447 if(dint > 8) dint = 8;
448
449 int tint = (int)(cache->terrain*2-2);
450 if(tint < 0) tint = 0;
451 if(tint > 8) tint = 8;
452
453 /* cache type includes "solved" flag in lowest bit */
454 int type = (cache->type<<8) +
455 (cache->notes?4:0) +
456 ((cache->notes && cache->notes->override)?1:0) +
457 ((cache->notes && cache->notes->found)?2:0);
458
459 if((!(type & 2)) || !appdata->cachelist_hide_found) {
460
461 /* Append a row and fill in some data */
462 gtk_list_store_append (store, &iter);
463
464 gtk_list_store_set(store, &iter,
465 CACHELIST_COL_TYPE, type,
466 CACHELIST_COL_ID, cache->id,
467 CACHELIST_COL_NAME, cache->name,
468 CACHELIST_COL_SIZE, cache->container,
469 CACHELIST_COL_RATING, 100 * dint + tint,
470 CACHELIST_COL_BEARING,
471 icon_bearing(*refpos, gpx_cache_pos(cache)),
472 CACHELIST_COL_DISTANCE, str,
473 CACHELIST_COL_DATA, cache,
474 CACHELIST_COL_AVAIL, !cache->available ||
475 cache->archived,
476 CACHELIST_COL_ARCHIVE, cache->archived,
477 -1);
478
479 if(cache == sel_cache) {
480 sel_iter = iter;
481 sel_iter_valid = TRUE;
482 }
483 }
484
485 cache = cache->next;
486 }
487
488 gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
489 g_object_unref(store);
490
491 if(sel_iter_valid) {
492 gtk_tree_selection_select_iter(sel, &sel_iter);
493 path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel_iter);
494 }
495
496 /* make list react on clicks */
497 g_signal_connect(view, "row-activated",
498 (GCallback)cachelist_view_onRowActivated, appdata);
499
500 cachelist_expose_t *ce = malloc(sizeof(cachelist_expose_t));
501 ce->appdata = appdata;
502 ce->path = path;
503 ce->done = FALSE;
504
505 g_signal_connect(view, "expose-event",
506 (GCallback)cachelist_expose, ce);
507 g_signal_connect(view, "destroy",
508 (GCallback)cachelist_destroy, ce);
509
510 /* put this inside a scrolled view */
511 #ifndef USE_PANNABLE_AREA
512 GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL);
513 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
514 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
515 gtk_container_add(GTK_CONTAINER(scrolled_window), view);
516 #else
517 GtkWidget *pannable_area = hildon_pannable_area_new();
518
519 gtk_container_add(GTK_CONTAINER(pannable_area), view);
520 #endif
521
522 /* add a timer for automatic update */
523 g_assert(!appdata->cachelist_handler_id);
524 appdata->cachelist_handler_id =
525 gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
526
527 /* update timer is being reset if the user scrolls or selects */
528 g_signal_connect(view, "button-press-event",
529 (GCallback)cachelist_update_reset0, appdata);
530
531 #ifndef USE_PANNABLE_AREA
532 g_signal_connect(gtk_scrolled_window_get_vadjustment(
533 GTK_SCROLLED_WINDOW(scrolled_window)),
534 "value-changed",
535 (GCallback)cachelist_update_reset1, appdata);
536
537 return scrolled_window;
538 #else
539 g_signal_connect(hildon_pannable_area_get_vadjustment(
540 HILDON_PANNABLE_AREA(pannable_area)),
541 "value-changed",
542 (GCallback)cachelist_update_reset1, appdata);
543
544
545 return pannable_area;
546 #endif
547 }
548
549 #ifndef USE_MAEMO
550 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
551 GtkWidget *dialog =
552 gtk_dialog_new_with_buttons(gpx->name, GTK_WINDOW(appdata->window),
553 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
554 GTK_DIALOG_DESTROY_WITH_PARENT,
555 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
556 NULL);
557
558 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
559
560 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
561 cachelist_create(appdata, gpx, NULL));
562
563 gtk_widget_show_all(dialog);
564
565 gtk_dialog_run(GTK_DIALOG(dialog));
566 gtk_widget_destroy(dialog);
567 }
568 #else
569 #ifdef USE_STACKABLE_WINDOW
570 static void search_result_free(gpx_t *result);
571
572 void on_cachelist_destroy(GtkWidget *widget, appdata_t *appdata) {
573 if(appdata->search_results) {
574 search_result_free(appdata->search_results);
575 appdata->search_results = NULL;
576 }
577 appdata->cur_gpx = NULL;
578
579 /* restore cur_view */
580 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
581 }
582
583 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
584 GtkWidget *window = hildon_stackable_window_new();
585
586 /* store last "cur_view" in window */
587 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
588
589 appdata->cur_gpx = gpx;
590 char *title = g_strdup_printf("GPXView - %s", gpx->name);
591 gtk_window_set_title(GTK_WINDOW(window), title);
592 g_free(title);
593
594 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
595 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
596
597
598 hildon_window_set_app_menu(HILDON_WINDOW(window),
599 menu_create(appdata, MENU_CACHELIST));
600
601 g_signal_connect(G_OBJECT(window), "destroy",
602 G_CALLBACK(on_cachelist_destroy), appdata);
603
604 gtk_widget_show_all(window);
605 }
606 #endif
607 #endif
608
609 /******************** end of cachelist ********************/
610
611 /******************** begin of gpxlist ********************/
612
613 enum {
614 GPXLIST_COL_ICON = 0,
615 GPXLIST_COL_FILENAME,
616 GPXLIST_COL_NAME,
617 GPXLIST_COL_DATE,
618 GPXLIST_COL_CACHES,
619 GPXLIST_COL_OPEN,
620 #ifdef USE_PANNABLE_AREA
621 GPXLIST_COL_DELETE,
622 #endif
623 GPXLIST_COL_DATA,
624 GPXLIST_NUM_COLS
625 } ;
626
627 static GdkPixbuf *gpx_icon_get(gpx_t *gpx) {
628 if(gpx->filename && g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
629 return icon_get(ICON_FILE, 1);
630
631 if(gpx->filename&& !strcasecmp(gpx->filename+strlen(gpx->filename)-4,".zip"))
632 return icon_get(ICON_FILE, 2);
633
634 return icon_get(ICON_FILE, 0);
635 }
636
637 static void gpxlist_set(GtkListStore *store, GtkTreeIter *iter, gpx_t *gpx) {
638 char date_str[32], cnum[32];
639
640 if(gpx->year && gpx->month && gpx->day) {
641 GDate *date = g_date_new_dmy(gpx->day, gpx->month, gpx->year);
642 g_date_strftime(date_str, sizeof(date_str), "%x", date);
643 g_date_free(date);
644 } else
645 strcpy(date_str, "---");
646
647 char *fname = strrchr(gpx->filename, '/');
648 if(!fname) fname = gpx->filename;
649 else fname++; /* skip '/' */
650
651 snprintf(cnum, sizeof(cnum), "%d", gpx_total_caches(gpx));
652
653 /* Append a row and fill in some data */
654 gtk_list_store_set(store, iter,
655 GPXLIST_COL_ICON, gpx_icon_get(gpx),
656 GPXLIST_COL_FILENAME, fname,
657 GPXLIST_COL_NAME, gpx->name,
658 GPXLIST_COL_DATE, gpx->closed?NULL:date_str,
659 GPXLIST_COL_OPEN, !gpx->closed,
660 GPXLIST_COL_CACHES, gpx->closed?NULL:cnum,
661 #ifdef USE_PANNABLE_AREA
662 GPXLIST_COL_DELETE, icon_get(ICON_MISC, 7),
663 #endif
664 GPXLIST_COL_DATA, gpx,
665 -1);
666 }
667
668 static void gpxlist_remove(appdata_t *appdata,
669 GtkListStore *store, GtkTreeIter *iter,
670 gpx_t *gpx) {
671
672 printf("removing %s\n", gpx->name);
673
674 /* de-chain */
675 gpx_t **prev = &appdata->gpx;
676 while(*prev != gpx) prev = &((*prev)->next);
677 *prev = gpx->next;
678
679 /* remove gconf entry if file was closed */
680 gconf_remove_closed_name(appdata, gpx->filename);
681
682 /* free gpx itself */
683 gpx_free(gpx);
684
685 /* and remove from store */
686 gtk_list_store_remove(store, iter);
687 }
688
689 static void gpxlist_close(appdata_t *appdata,
690 GtkListStore *store, GtkTreeIter *iter,
691 gpx_t *gpx) {
692
693 printf("closing %s\n", gpx->name);
694
695 g_assert(!gpx->closed);
696 gpx->closed = TRUE;
697
698 /* free all associated caches */
699 gpx_free_caches(gpx);
700
701 /* update entry */
702 gpxlist_set(store, iter, gpx);
703
704 /* save name in gconf so we know this has been closed */
705 gconf_save_closed_name(appdata, gpx->filename, gpx->name);
706 }
707
708 static void gpxlist_view_onRowActivated(GtkTreeView *treeview,
709 GtkTreePath *path,
710 GtkTreeViewColumn *col,
711 gpointer userdata) {
712 appdata_t *appdata = (appdata_t*)userdata;
713 GtkTreeIter iter;
714 GtkTreeModel *model = gtk_tree_view_get_model(treeview);
715
716 if (gtk_tree_model_get_iter(model, &iter, path)) {
717 gpx_t *gpx;
718 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
719
720 #ifdef USE_PANNABLE_AREA
721 /* get name of column the user clicked on */
722 const char *col_name = NULL;
723 if(col) col_name = gtk_tree_view_column_get_title(col);
724
725 if(col_name && !strcmp(col_name, "Del")) {
726 printf("clicked delete\n");
727
728 /* ask user what he wants */
729 GtkWidget *dialog = gtk_message_dialog_new(
730 GTK_WINDOW(appdata->window),
731 GTK_DIALOG_DESTROY_WITH_PARENT,
732 GTK_MESSAGE_QUESTION, GTK_BUTTONS_CANCEL,
733 _("Do you want to close this entry only or do "
734 "you want to remove it completely from the list?"));
735
736 gtk_dialog_add_buttons(GTK_DIALOG(dialog),
737 _("Remove"), 1,
738 _("Close"), 2,
739 NULL);
740
741 if(gpx->closed)
742 gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), 2, FALSE);
743
744 gtk_window_set_title(GTK_WINDOW(dialog), _("Remove entry?"));
745
746 /* set the active flag again if the user answered "no" */
747 switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
748
749 case 1:
750 gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
751 break;
752
753 case 2:
754 gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
755 break;
756
757 default:
758 break;
759 }
760
761 gtk_widget_destroy(dialog);
762
763 } else
764 #endif
765 {
766
767 /* this gpx file may be closed. Since the user definitely wants */
768 /* to use it, we just open it again */
769 if(gpx->closed) {
770 gpx_dialog_t *dialog =
771 gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
772 gpx_t *new = NULL;
773
774 if(g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
775 new = gpx_parse_dir(dialog, gpx->filename);
776 else
777 new = gpx_parse(dialog, gpx->filename);
778
779 if(new) {
780 gpx_t **prev = &(appdata->gpx);
781 while(*prev && *prev != gpx)
782 prev = &(*prev)->next;
783
784 /* this entry _must_ be in the list */
785 g_assert(*prev);
786
787 /* replace gpx entry with the new "open" one */
788 (*prev) = new;
789 new->next = gpx->next;
790 gpx->next = NULL;
791
792 /* free old closed one */
793 gpx_free(gpx);
794
795 gpx = new;
796
797 /* finally update the visible list */
798 gpxlist_set(appdata->gpxstore, &iter, gpx);
799
800 /* and remove gconf entry */
801 gconf_remove_closed_name(appdata, gpx->filename);
802
803 #ifndef USE_PANNABLE_AREA
804 gtk_widget_set_sensitive(appdata->menu_close, TRUE);
805 #endif
806 } else {
807 printf("unable to reopen file %s\n", gpx->filename);
808 return;
809 }
810
811 gpx_busy_dialog_destroy(dialog);
812 }
813 #ifndef USE_BREAD_CRUMB_TRAIL
814 if(!appdata->cur_gpx)
815 cachelist_dialog(appdata, gpx);
816 else
817 printf("selected gpx, but cachelist window already present\n");
818 #else
819 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
820 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
821 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
822 gtk_widget_show_all(appdata->vbox);
823
824 crumb_add(appdata, gpx->name, CRUMB_CACHELIST, gpx);
825 #endif
826 }
827 }
828 }
829
830 #ifndef USE_PANNABLE_AREA
831 static gboolean
832 view_selection_func(GtkTreeSelection *selection, GtkTreeModel *model,
833 GtkTreePath *path, gboolean path_currently_selected,
834 gpointer userdata) {
835 appdata_t *appdata = (appdata_t*)userdata;
836 GtkTreeIter iter;
837
838 if(gtk_tree_model_get_iter(model, &iter, path)) {
839 gpx_t *gpx;
840 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
841
842 gtk_widget_set_sensitive(appdata->menu_remove, !path_currently_selected);
843
844 if(!gpx->closed)
845 gtk_widget_set_sensitive(appdata->menu_close, !path_currently_selected);
846 }
847
848 return TRUE; /* allow selection state to change */
849 }
850 #endif
851
852 static GtkWidget *gpxlist_create_view_and_model(appdata_t *appdata,
853 gpx_t *sel_gpx) {
854 gpx_t *gpx = appdata->gpx;
855 GtkCellRenderer *renderer;
856
857 /* saved displayed items */
858 appdata->cur_items = appdata->gpxlist_items;
859
860 #ifndef USE_PANNABLE_AREA
861 /* nothing selected yet */
862 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
863 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
864 #endif
865
866 appdata->gpxview = gtk_tree_view_new ();
867
868 GtkTreeSelection *selection =
869 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
870 #ifndef USE_PANNABLE_AREA
871 gtk_tree_selection_set_select_function(selection, view_selection_func,
872 appdata, NULL);
873 #endif
874
875 /* --- "Icon" column --- */
876 renderer = gtk_cell_renderer_pixbuf_new();
877 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
878 -1, "Icon", renderer,
879 "pixbuf", GPXLIST_COL_ICON,
880 // "sensitive", GPXLIST_COL_OPEN,
881 NULL);
882
883 /* --- "FileName" column --- */
884 if(appdata->gpxlist_items & GPXLIST_ITEM_FILENAME) {
885 renderer = gtk_cell_renderer_text_new();
886 gtk_tree_view_insert_column_with_attributes(
887 GTK_TREE_VIEW(appdata->gpxview),
888 -1, "Filename", renderer,
889 "text", GPXLIST_COL_FILENAME,
890 "sensitive", GPXLIST_COL_OPEN,
891 NULL);
892 }
893
894 /* --- "Name" column --- */
895 renderer = gtk_cell_renderer_text_new();
896 g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
897
898 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
899 "Name", renderer,
900 "text", GPXLIST_COL_NAME,
901 "sensitive", GPXLIST_COL_OPEN,
902 NULL);
903 gtk_tree_view_column_set_expand(column, TRUE);
904 gtk_tree_view_insert_column(GTK_TREE_VIEW(appdata->gpxview), column, -1);
905
906 /* --- "Date" column --- */
907 if(appdata->gpxlist_items & GPXLIST_ITEM_DATE) {
908 renderer = gtk_cell_renderer_text_new();
909 g_object_set(renderer, "xalign", 1.0, NULL );
910 gtk_tree_view_insert_column_with_attributes(
911 GTK_TREE_VIEW(appdata->gpxview),
912 -1, "Date", renderer,
913 "text", GPXLIST_COL_DATE,
914 "sensitive", GPXLIST_COL_OPEN,
915 NULL);
916 }
917
918 /* --- "Number of caches" column --- */
919 if(appdata->gpxlist_items & GPXLIST_ITEM_CNUM) {
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, "#Caches", renderer,
925 "text", GPXLIST_COL_CACHES,
926 "sensitive", GPXLIST_COL_OPEN,
927 NULL);
928 }
929
930 #ifdef USE_PANNABLE_AREA
931 /* --- "Delete" column --- */
932 renderer = gtk_cell_renderer_pixbuf_new();
933 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
934 -1, "Del", renderer,
935 "pixbuf", GPXLIST_COL_DELETE,
936 "sensitive", GPXLIST_COL_OPEN,
937 NULL);
938 #endif
939
940 /* build and fill the store */
941 appdata->gpxstore = gtk_list_store_new(GPXLIST_NUM_COLS, GDK_TYPE_PIXBUF,
942 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
943 G_TYPE_STRING, G_TYPE_BOOLEAN,
944 #ifdef USE_PANNABLE_AREA
945 GDK_TYPE_PIXBUF,
946 #endif
947 G_TYPE_POINTER);
948
949 GtkTreePath *path = NULL;
950 GtkTreeIter sel_iter;
951 gboolean sel_iter_valid = FALSE;
952 while(gpx) {
953 GtkTreeIter iter;
954 gtk_list_store_append(appdata->gpxstore, &iter);
955 gpxlist_set(appdata->gpxstore, &iter, gpx);
956
957 if(gpx == sel_gpx) {
958 sel_iter = iter;
959 sel_iter_valid = TRUE;
960 }
961
962 gpx = gpx->next;
963 }
964
965 gtk_tree_view_set_model(GTK_TREE_VIEW(appdata->gpxview),
966 GTK_TREE_MODEL(appdata->gpxstore));
967
968 g_object_unref(appdata->gpxstore);
969
970 if(sel_iter_valid) {
971 gtk_tree_selection_select_iter(selection, &sel_iter);
972 path = gtk_tree_model_get_path(GTK_TREE_MODEL(appdata->gpxstore),
973 &sel_iter);
974 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(appdata->gpxview),
975 path, NULL, TRUE, 0.0, 0.0);
976 gtk_tree_path_free(path);
977 }
978
979 /* make list react on clicks */
980 g_signal_connect(appdata->gpxview, "row-activated",
981 (GCallback)gpxlist_view_onRowActivated, appdata);
982
983 /* put this inside a scrolled view */
984 #ifndef USE_PANNABLE_AREA
985 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
986 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
987 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
988 gtk_container_add(GTK_CONTAINER(scrolled_window), appdata->gpxview);
989
990 return scrolled_window;
991 #else
992 GtkWidget *pannable_area = hildon_pannable_area_new();
993 gtk_container_add(GTK_CONTAINER(pannable_area), appdata->gpxview);
994
995 return pannable_area;
996 #endif
997 }
998
999 /* add last entry in gpx list to visual representation */
1000 static void gpxlist_add(appdata_t *appdata, gpx_t *new) {
1001 GtkTreeIter iter;
1002
1003 gtk_list_store_append(appdata->gpxstore, &iter);
1004 gpxlist_set(appdata->gpxstore, &iter, new);
1005
1006 /* and attach entry to end of list */
1007 gpx_t **gpx = &appdata->gpx;
1008 while(*gpx) gpx = &((*gpx)->next);
1009 *gpx = new;
1010 }
1011
1012 /******************** end of gpxlist ********************/
1013
1014 /******************** begin of menu *********************/
1015
1016 static void
1017 cb_menu_about(GtkWidget *window, gpointer data) {
1018 GtkAboutDialog *about = GTK_ABOUT_DIALOG(gtk_about_dialog_new());
1019
1020 gtk_about_dialog_set_name(about, "GPXView");
1021 gtk_about_dialog_set_version(about, VERSION);
1022 gtk_about_dialog_set_copyright(about,
1023 _("GPXView (c) 2008 by\n"
1024 "Till Harbaum <till@harbaum.org>\n"
1025 "Geocaching.com: Tantil"));
1026
1027 gtk_about_dialog_set_website(about,
1028 _("http://www.harbaum.org/till/maemo"));
1029
1030 gtk_about_dialog_set_comments(about,
1031 _("Geocaching.com GPX file viewer"));
1032
1033 gtk_widget_show_all(GTK_WIDGET(about));
1034 gtk_dialog_run(GTK_DIALOG(about));
1035 gtk_widget_destroy(GTK_WIDGET(about));
1036 }
1037
1038 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1039 static void
1040 cb_menu_help(GtkWidget *window, gpointer data) {
1041 appdata_t *appdata = (appdata_t*)data;
1042
1043 hildon_help_show(appdata->osso_context, HELP_ID_INTRO, 0);
1044 }
1045 #endif
1046
1047 static void
1048 cb_menu_add(GtkWidget *window, gpointer data) {
1049 appdata_t *appdata = (appdata_t *)data;
1050
1051 gpx_t *new = choose_file(appdata, FALSE);
1052 if(new) gpxlist_add(appdata, new);
1053 }
1054
1055 static void
1056 cb_menu_adddir(GtkWidget *window, gpointer data) {
1057 appdata_t *appdata = (appdata_t *)data;
1058
1059 gpx_t *new = choose_file(appdata, TRUE);
1060 if(new) gpxlist_add(appdata, new);
1061 }
1062
1063 #ifndef USE_PANNABLE_AREA
1064 static void
1065 cb_menu_close(GtkWidget *window, gpointer data) {
1066 appdata_t *appdata = (appdata_t *)data;
1067 GtkTreeSelection *selection;
1068 GtkTreeModel *model;
1069 GtkTreeIter iter;
1070
1071 printf("selected close\n");
1072
1073 /* the entry cannot be closed again */
1074 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1075
1076 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1077
1078 printf("gpxlist close\n");
1079
1080 if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
1081 gpx_t *gpx = NULL;
1082 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1083
1084 if(gpx) gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
1085 } else {
1086 g_print ("no row selected.\n");
1087 }
1088 }
1089
1090 static void
1091 cb_menu_remove(GtkWidget *window, gpointer data) {
1092 appdata_t *appdata = (appdata_t *)data;
1093
1094 /* disable menu item */
1095 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
1096 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1097
1098 GtkTreeModel *model;
1099 GtkTreeIter iter;
1100 GtkTreeSelection *selection =
1101 gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1102
1103 printf("gpxlist remove\n");
1104
1105 if(gtk_tree_selection_get_selected(selection, &model, &iter)) {
1106 gpx_t *gpx = NULL;
1107 gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1108
1109 if(gpx) gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
1110 } else {
1111 g_print ("no row selected.\n");
1112 }
1113 }
1114
1115 #endif // !USE_PANNABLE_AREA
1116
1117 static void search_result_free(gpx_t *result) {
1118 printf("freeing search results\n");
1119
1120 /* free found chain */
1121 cache_t *cache = result->cache;
1122 while(cache) {
1123 cache_t *next = cache->next;
1124 free(cache);
1125 cache = next;
1126 }
1127 free(result->name);
1128 free(result);
1129 }
1130
1131 #define MAX_HITS 50
1132
1133 static time_t localize_time(time_t in) {
1134 time_t ret;
1135 char *tz;
1136 struct tm *tm = localtime(&in);
1137
1138 tz = getenv("TZ");
1139 setenv("TZ", "", 1);
1140 tzset();
1141 ret = mktime(tm);
1142 if (tz)
1143 setenv("TZ", tz, 1);
1144 else
1145 unsetenv("TZ");
1146 tzset();
1147 return ret;
1148 }
1149
1150 static int days_ago(time_t in) {
1151 int day_in = localize_time(in) / (60*60*24);
1152 int day_now = localize_time(time(NULL)) / (60*60*24);
1153
1154 return day_now - day_in;
1155 }
1156
1157 gpx_t *search_do(appdata_t *appdata, gpx_t *gpx, char *phrase,
1158 int what, gboolean local) {
1159 /* walk through all caches */
1160
1161 int hits = 0;
1162 gpx_t *found = malloc(sizeof(gpx_t));
1163 memset(found, 0, sizeof(gpx_t));
1164 cache_t **cacheP = &(found->cache);
1165
1166 if(what & SEARCH_FINDS) {
1167 time_t loc_now = localize_time(time(NULL));
1168 printf("now: %ld days since 1/1/1970, days hour is %ld\n",
1169 loc_now/(60*60*24), loc_now%(60*60*24)/(60*60));
1170 }
1171
1172 while(gpx && hits < MAX_HITS) {
1173
1174 /* we need all notes ... */
1175 if(what & SEARCH_FINDS) {
1176 notes_load_all(appdata, gpx);
1177 gpx->notes_loaded = TRUE;
1178 }
1179
1180 cache_t *cache = gpx->cache;
1181
1182 while(cache && hits < MAX_HITS) {
1183 gboolean hit = FALSE;
1184
1185 if(what & SEARCH_FINDS) {
1186 if(cache->notes && cache->notes->found ) {
1187 int days = days_ago(cache->notes->ftime);
1188
1189 if(cache->id)
1190 printf("find of %s is %d days ago\n", cache->id, days);
1191
1192 if(days <= appdata->search_days)
1193 hit = 1;
1194 }
1195 } else if(cache->id && (what & SEARCH_ID) &&
1196 strcasestr(cache->id, phrase))
1197 hit = 1;
1198 else if(cache->name && (what & SEARCH_NAME) &&
1199 strcasestr(cache->name, phrase))
1200 hit = 1;
1201 else if(cache->short_description && (what & SEARCH_DESC) &&
1202 strcasestr(cache->short_description, phrase))
1203 hit = 1;
1204 else if(cache->long_description && (what & SEARCH_DESC) &&
1205 strcasestr(cache->long_description, phrase))
1206 hit = 1;
1207 else if(cache->owner && (what & SEARCH_OWNER) &&
1208 strcasestr(cache->owner, phrase))
1209 hit = 1;
1210
1211 if(hit) {
1212 /* chain a copy of this cache structure into the found list */
1213 *cacheP = malloc(sizeof(cache_t));
1214 memcpy(*cacheP, cache, sizeof(cache_t));
1215 (*cacheP)->next = NULL;
1216 cacheP = &((*cacheP)->next);
1217 hits++;
1218 }
1219 cache = cache->next;
1220 }
1221
1222 if(!local) gpx = gpx->next;
1223 else gpx = NULL; /* local search within one gpx only */
1224 }
1225
1226 found->name = strdup(_("Search results"));
1227
1228 return found;
1229 }
1230
1231 typedef struct {
1232 appdata_t *appdata;
1233 GtkWidget *entry, *spinner;
1234 GtkWidget *in_id, *in_name, *in_desc, *in_owner, *in_finds;
1235 } search_context_t;
1236
1237 static void callback_finds_toggled(GtkWidget *widget, gpointer data ) {
1238 search_context_t *context = (search_context_t*)data;
1239
1240 gboolean in_finds = gtk_toggle_button_get_active(
1241 GTK_TOGGLE_BUTTON(context->in_finds));
1242
1243 gtk_widget_set_sensitive(context->entry, !in_finds);
1244 gtk_widget_set_sensitive(context->in_id, !in_finds);
1245 gtk_widget_set_sensitive(context->in_name, !in_finds);
1246 gtk_widget_set_sensitive(context->in_desc, !in_finds);
1247 gtk_widget_set_sensitive(context->in_owner, !in_finds);
1248 gtk_widget_set_sensitive(context->spinner, in_finds);
1249 }
1250
1251 static void
1252 cb_menu_search(GtkWidget *window, gpointer data) {
1253 appdata_t *appdata = (appdata_t *)data;
1254
1255 search_context_t context;
1256 memset(&context, 0, sizeof(search_context_t));
1257 context.appdata = appdata;
1258
1259 GtkWidget *dialog = gtk_dialog_new_with_buttons(_("Enter search phrase"),
1260 GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL,
1261 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1262 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1263 NULL);
1264
1265 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1266 gtk_label_new(_("Search in:")));
1267
1268 GtkWidget *table = gtk_table_new(2, 2, TRUE);
1269 gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
1270
1271 context.in_id = gtk_check_button_new_with_label(_("Waypoint IDs"));
1272 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_id),
1273 appdata->search & SEARCH_ID);
1274 gtk_table_attach_defaults(GTK_TABLE(table), context.in_id, 0, 1, 0, 1);
1275
1276 context.in_name = gtk_check_button_new_with_label(_("Names"));
1277 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_name),
1278 appdata->search & SEARCH_NAME);
1279 gtk_table_attach_defaults(GTK_TABLE(table), context.in_name, 1, 2, 0, 1);
1280
1281 context.in_desc = gtk_check_button_new_with_label(_("Descriptions"));
1282 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_desc),
1283 appdata->search & SEARCH_DESC);
1284 gtk_table_attach_defaults(GTK_TABLE(table), context.in_desc, 0, 1, 1, 2);
1285
1286 context.in_owner = gtk_check_button_new_with_label(_("Owner"));
1287 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_owner),
1288 appdata->search & SEARCH_OWNER);
1289 gtk_table_attach_defaults(GTK_TABLE(table), context.in_owner, 1, 2, 1, 2);
1290
1291 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1292
1293 /* -------------------------------------------------------------- */
1294
1295 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1296 gtk_label_new(_("Search for:")));
1297 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1298 context.entry = gtk_entry_new());
1299 if(appdata->search_str)
1300 gtk_entry_set_text(GTK_ENTRY(context.entry), appdata->search_str);
1301
1302 /* -------------------------------------------------------------- */
1303
1304 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1305 gtk_hseparator_new());
1306
1307 GtkWidget *hbox = gtk_hbox_new(FALSE, 5);
1308
1309 context.in_finds = gtk_check_button_new_with_label(_("Search finds for"));
1310 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_finds),
1311 appdata->search & SEARCH_FINDS);
1312 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.in_finds);
1313 g_signal_connect(G_OBJECT(context.in_finds), "toggled",
1314 G_CALLBACK(callback_finds_toggled), &context);
1315
1316 #ifndef USE_MAEMO
1317 GtkObject *adj = gtk_adjustment_new(appdata->search_days, 0, 99, 1, 10, 10);
1318 context.spinner = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0);
1319 #else
1320 context.spinner = hildon_number_editor_new(0, 99);
1321 hildon_number_editor_set_value(HILDON_NUMBER_EDITOR(context.spinner),
1322 appdata->search_days);
1323 #endif
1324 gtk_box_pack_start_defaults(GTK_BOX(hbox), context.spinner);
1325
1326 gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("days")));
1327
1328 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox);
1329
1330 /* -------------------------------------------------------------- */
1331
1332 gtk_widget_show_all(dialog);
1333 callback_finds_toggled(NULL, &context);
1334
1335 if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dialog))) {
1336 char *p = strdup(gtk_entry_get_text(GTK_ENTRY(context.entry)));
1337
1338 /* update saved search string */
1339 if(appdata->search_str) free(appdata->search_str);
1340 if(strlen(p) > 0)
1341 appdata->search_str = strdup(p);
1342
1343 #ifndef USE_MAEMO
1344 appdata->search_days = gtk_spin_button_get_value_as_int(
1345 GTK_SPIN_BUTTON(context.spinner));
1346 #else
1347 appdata->search_days = hildon_number_editor_get_value(
1348 HILDON_NUMBER_EDITOR(context.spinner));
1349 #endif
1350
1351 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_finds)))
1352 appdata->search |= SEARCH_FINDS;
1353 else
1354 appdata->search &= ~SEARCH_FINDS;
1355
1356 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_id)))
1357 appdata->search |= SEARCH_ID;
1358 else
1359 appdata->search &= ~SEARCH_ID;
1360
1361 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_name)))
1362 appdata->search |= SEARCH_NAME;
1363 else
1364 appdata->search &= ~SEARCH_NAME;
1365
1366 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_desc)))
1367 appdata->search |= SEARCH_DESC;
1368 else
1369 appdata->search &= ~SEARCH_DESC;
1370
1371 if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_owner)))
1372 appdata->search |= SEARCH_OWNER;
1373 else
1374 appdata->search &= ~SEARCH_OWNER;
1375
1376 gtk_widget_destroy(dialog);
1377
1378 /* don't search if we are asked to search for nothing */
1379 if(((appdata->search & (SEARCH_ID|SEARCH_NAME|SEARCH_DESC|SEARCH_OWNER)) &&
1380 strlen(p) > 0) || (appdata->search & SEARCH_FINDS)) {
1381
1382 printf("Search for %s (flags = %x)...\n", p, appdata->search);
1383
1384 #ifndef USE_BREAD_CRUMB_TRAIL
1385 appdata->search_results =
1386 search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1387
1388 /* do search result dialog here ... */
1389 cachelist_dialog(appdata, appdata->search_results);
1390 #ifndef USE_STACKABLE_WINDOW
1391 search_result_free(appdata->search_results);
1392 appdata->search_results = NULL;
1393 #endif
1394 #else
1395 gpx_t *found = NULL;
1396
1397 if(appdata->cur_gpx)
1398 found = search_do(appdata, appdata->cur_gpx, p, appdata->search, TRUE);
1399 else
1400 found = search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1401
1402 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
1403 appdata->cur_view = cachelist_create(appdata, found, NULL);
1404 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
1405 gtk_widget_show_all(appdata->vbox);
1406 crumb_add(appdata, found->name,
1407 appdata->cur_gpx?CRUMB_SEARCH_GPX:CRUMB_SEARCH_GLOBAL, found);
1408 #endif
1409 } else
1410 printf("No valid search: \"%s\" with flags %x!\n", p, appdata->search);
1411
1412 free(p);
1413 } else
1414 gtk_widget_destroy(dialog);
1415 }
1416
1417 void on_window_destroy (GtkWidget *widget, gpointer data);
1418
1419 #ifndef USE_MAEMO
1420 static void
1421 cb_menu_quit(GtkWidget *window, gpointer data) {
1422 on_window_destroy(window, data);
1423 }
1424 #endif
1425
1426 #ifndef NO_COPY_N_PASTE
1427 static void
1428 cb_menu_cut(GtkWidget *widget, gpointer data) {
1429 appdata_t *appdata = (appdata_t*)data;
1430
1431 if(appdata->active_buffer) {
1432 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1433 gtk_text_buffer_cut_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1434 appdata->clipboard, TRUE);
1435 } else
1436 printf("cut: ERROR, not a text buffer\n");
1437 } else
1438 printf("cut: ERROR, no active buffer\n");
1439 }
1440
1441 static void
1442 cb_menu_copy(GtkWidget *widget, gpointer data) {
1443 appdata_t *appdata = (appdata_t*)data;
1444
1445 if(appdata->active_buffer) {
1446 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1447 gtk_text_buffer_copy_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1448 appdata->clipboard);
1449 } else if(GTK_WIDGET_TYPE(appdata->active_buffer) == gtk_html_get_type()) {
1450 printf("copy from html buffer\n");
1451 html_copy_to_clipboard(appdata);
1452 } else
1453 printf("copy: ERROR, not a text nor a html buffer\n");
1454 } else
1455 printf("copy: ERROR, no active buffer\n");
1456 }
1457
1458 static void
1459 cb_menu_paste(GtkWidget *widget, gpointer data) {
1460 appdata_t *appdata = (appdata_t*)data;
1461
1462 if(appdata->active_buffer) {
1463 if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1464 gtk_text_buffer_paste_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1465 appdata->clipboard, NULL, TRUE);
1466 } else
1467 printf("paste: ERROR, not a text buffer\n");
1468 } else
1469 printf("paste: ERROR, no active buffer\n");
1470 }
1471 #endif
1472
1473 static void
1474 cb_menu_export_log(GtkWidget *widget, gpointer data) {
1475 appdata_t *appdata = (appdata_t*)data;
1476 notes_log_export(appdata);
1477 }
1478
1479 #ifdef USE_MAEMO
1480 static void
1481 cb_menu_export_mmpoi(GtkWidget *widget, gpointer data) {
1482 appdata_t *appdata = (appdata_t*)data;
1483 mmpoi_export(appdata);
1484 }
1485 #endif
1486
1487 static void
1488 cb_menu_export_garmin(GtkWidget *widget, gpointer data) {
1489 appdata_t *appdata = (appdata_t*)data;
1490 garmin_export(appdata);
1491 }
1492
1493 static void
1494 cb_menu_geomath(GtkWidget *window, gpointer data) {
1495 geomath_dialog((appdata_t *)data);
1496 }
1497
1498 static void
1499 cb_menu_geotext(GtkWidget *window, gpointer data) {
1500 geotext_dialog((appdata_t *)data);
1501 }
1502
1503 static void
1504 cb_menu_precpos(GtkWidget *window, gpointer data) {
1505 precise_position((appdata_t *)data);
1506 }
1507
1508 #ifdef USE_STACKABLE_WINDOW
1509 static void on_export_destroy(GtkWidget *widget, appdata_t *appdata) {
1510 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
1511 }
1512
1513 void on_export_clicked(GtkButton *button, appdata_t *appdata) {
1514 HildonStackableWindow *view_window;
1515 GtkWidget *but;
1516
1517 view_window = HILDON_STACKABLE_WINDOW (hildon_stackable_window_new ());
1518 gtk_window_set_title (GTK_WINDOW (view_window), "GPXView - Export");
1519
1520 /* store last "cur_view" in window */
1521 g_object_set_data(G_OBJECT(view_window), "cur_view", appdata->cur_view);
1522 appdata->cur_view = NULL;
1523
1524 g_signal_connect(G_OBJECT(view_window), "destroy",
1525 G_CALLBACK(on_export_destroy), appdata);
1526
1527 GtkVBox *contents = GTK_VBOX(gtk_vbox_new (12, FALSE));
1528
1529 but = hildon_button_new_with_text(
1530 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1531 HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1532 _("Export to Maemo Mapper"),
1533 _("Save a Maemo Mapper POI file"));
1534 g_signal_connect(but, "clicked",
1535 G_CALLBACK(cb_menu_export_mmpoi), appdata);
1536 gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1537
1538
1539 but = hildon_button_new_with_text(
1540 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1541 HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1542 _("Export Field Notes"),
1543 _("Save a Garmin Field Notes file"));
1544 g_signal_connect(but, "clicked",
1545 G_CALLBACK(cb_menu_export_log), appdata);
1546 gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1547
1548
1549 but = hildon_button_new_with_text(
1550 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1551 HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1552 _("Export Garmin GPX"),
1553 _("Save a GPX file containing modified waypoints"));
1554 g_signal_connect(but, "clicked",
1555 G_CALLBACK(cb_menu_export_garmin), appdata);
1556 gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1557
1558 gtk_container_add (GTK_CONTAINER (view_window), GTK_WIDGET (contents));
1559 gtk_widget_show_all (GTK_WIDGET (view_window));
1560 }
1561
1562 static void on_tools_destroy(GtkWidget *widget, appdata_t *appdata) {
1563 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
1564 }
1565
1566 void on_tools_clicked(GtkButton *button, appdata_t *appdata) {
1567 HildonStackableWindow *view_window;
1568 GtkWidget *but;
1569
1570 view_window = HILDON_STACKABLE_WINDOW (hildon_stackable_window_new ());
1571 gtk_window_set_title (GTK_WINDOW (view_window), "GPXView - Tools");
1572
1573 /* store last "cur_view" in window */
1574 g_object_set_data(G_OBJECT(view_window), "cur_view", appdata->cur_view);
1575 appdata->cur_view = NULL;
1576
1577 g_signal_connect(G_OBJECT(view_window), "destroy",
1578 G_CALLBACK(on_tools_destroy), appdata);
1579
1580 GtkVBox *contents = GTK_VBOX(gtk_vbox_new (12, FALSE));
1581
1582 but = hildon_button_new_with_text(
1583 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1584 HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1585 _("Geomath"),
1586 _("Geocoordinate calculation"));
1587 g_signal_connect(but, "clicked",
1588 G_CALLBACK(cb_menu_geomath), appdata);
1589 gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1590
1591
1592 but = hildon_button_new_with_text(
1593 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1594 HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1595 _("Geotext"),
1596 _("Text analysis, letter counting etc"));
1597 g_signal_connect(but, "clicked",
1598 G_CALLBACK(cb_menu_geotext), appdata);
1599 gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1600
1601
1602 but = hildon_button_new_with_text(
1603 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1604 HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1605 _("Precise Position"),
1606 _("Calculate a very precise GPS position"));
1607 g_signal_connect(but, "clicked",
1608 G_CALLBACK(cb_menu_precpos), appdata);
1609 gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1610
1611 gtk_container_add (GTK_CONTAINER (view_window), GTK_WIDGET (contents));
1612 gtk_widget_show_all (GTK_WIDGET (view_window));
1613 }
1614
1615 HildonAppMenu *menu_create(appdata_t *appdata, int mode) {
1616 GtkWidget *button;
1617 HildonAppMenu *menu = HILDON_APP_MENU(hildon_app_menu_new());
1618
1619 /* ------- */
1620 button = gtk_button_new_with_label(_("About"));
1621 g_signal_connect_after(button, "clicked",
1622 G_CALLBACK(cb_menu_about), appdata);
1623 hildon_app_menu_append(menu, GTK_BUTTON(button));
1624
1625 button = gtk_button_new_with_label(_("Settings"));
1626 g_signal_connect_after(button, "clicked", G_CALLBACK(cb_menu_settings),
1627 appdata);
1628 hildon_app_menu_append(menu, GTK_BUTTON(button));
1629
1630 if(mode == MENU_GPXLIST) {
1631 button = gtk_button_new_with_label(_("Import file"));
1632 g_signal_connect_after(button, "clicked",
1633 G_CALLBACK(cb_menu_add), appdata);
1634 hildon_app_menu_append(menu, GTK_BUTTON(button));
1635
1636 button = gtk_button_new_with_label(_("Import directory"));
1637 g_signal_connect_after(button, "clicked",
1638 G_CALLBACK(cb_menu_adddir), appdata);
1639 hildon_app_menu_append(menu, GTK_BUTTON(button));
1640 }
1641
1642 if(mode == MENU_GPXLIST) {
1643 button = gtk_button_new_with_label(_("Export"));
1644 g_signal_connect_after(button, "clicked",
1645 G_CALLBACK(on_export_clicked), appdata);
1646 hildon_app_menu_append(menu, GTK_BUTTON(button));
1647
1648 button = gtk_button_new_with_label(_("Search"));
1649 g_signal_connect_after(button, "clicked",
1650 G_CALLBACK(cb_menu_search), appdata);
1651 hildon_app_menu_append(menu, GTK_BUTTON(button));
1652 }
1653
1654 button = gtk_button_new_with_label(_("Tools"));
1655 g_signal_connect_after(button, "clicked",
1656 G_CALLBACK(on_tools_clicked), appdata);
1657 hildon_app_menu_append(menu, GTK_BUTTON(button));
1658
1659 gtk_widget_show(GTK_WIDGET(menu));
1660
1661 return menu;
1662 }
1663 #else
1664
1665 void menu_create(appdata_t *appdata) {
1666 GtkWidget *menu, *item;
1667 menu = gtk_menu_new();
1668
1669 #ifdef USE_BREAD_CRUMB_TRAIL
1670 appdata->menu_import =
1671 #endif
1672 item = gtk_menu_item_new_with_label(_("Import"));
1673 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1674 GtkWidget *submenu = gtk_menu_new();
1675 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1676
1677 item = gtk_menu_item_new_with_label( _("File") );
1678 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1679 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_add), appdata);
1680
1681 item = gtk_menu_item_new_with_label( _("Directory") );
1682 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1683 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_adddir), appdata);
1684
1685 #ifndef USE_PANNABLE_AREA
1686 gtk_menu_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new());
1687
1688 appdata->menu_close =
1689 item = gtk_menu_item_new_with_label( _("Close") );
1690 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1691 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_close), appdata);
1692
1693 appdata->menu_remove =
1694 item = gtk_menu_item_new_with_label( _("Remove") );
1695 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1696 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_remove), appdata);
1697 #endif
1698
1699 #ifdef USE_BREAD_CRUMB_TRAIL
1700 appdata->menu_export =
1701 #endif
1702 item = gtk_menu_item_new_with_label(_("Export"));
1703 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1704 submenu = gtk_menu_new();
1705 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1706
1707 #ifdef USE_MAEMO
1708 item = gtk_menu_item_new_with_label( _("Maemo Mapper POI") );
1709 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1710 g_signal_connect(item, "activate",
1711 GTK_SIGNAL_FUNC(cb_menu_export_mmpoi), appdata);
1712 #endif
1713
1714 item = gtk_menu_item_new_with_label( _("Garmin Field Notes") );
1715 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1716 g_signal_connect(item, "activate",
1717 GTK_SIGNAL_FUNC(cb_menu_export_log), appdata);
1718
1719 item = gtk_menu_item_new_with_label( _("Garmin GPX") );
1720 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1721 g_signal_connect(item, "activate",
1722 GTK_SIGNAL_FUNC(cb_menu_export_garmin), appdata);
1723
1724 #ifdef USE_BREAD_CRUMB_TRAIL
1725 appdata->menu_search =
1726 #endif
1727 item = gtk_menu_item_new_with_label( _("Search") );
1728 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1729 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_search), appdata);
1730
1731 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1732
1733 #ifndef NO_COPY_N_PASTE
1734 /* ----------- copy'n paste submenu ----------------- */
1735 appdata->clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
1736 gtk_clipboard_set_can_store(appdata->clipboard, NULL, 0);
1737
1738 item = gtk_menu_item_new_with_label(_("Edit"));
1739 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1740 submenu = gtk_menu_new();
1741 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1742
1743 appdata->menu_cut = item = gtk_menu_item_new_with_label( _("Cut") );
1744 gtk_widget_set_sensitive(item, FALSE);
1745 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1746 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_cut), appdata);
1747 appdata->menu_copy = item = gtk_menu_item_new_with_label( _("Copy") );
1748 gtk_widget_set_sensitive(item, FALSE);
1749 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1750 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_copy), appdata);
1751 appdata->menu_paste = item = gtk_menu_item_new_with_label( _("Paste") );
1752 gtk_widget_set_sensitive(item, FALSE);
1753 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1754 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_paste), appdata);
1755 #endif
1756
1757 item = gtk_menu_item_new_with_label( _("Settings") );
1758 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1759 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_settings),
1760 appdata);
1761
1762 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1763
1764 item = gtk_menu_item_new_with_label(_("Tools"));
1765 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1766 submenu = gtk_menu_new();
1767 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1768
1769 item = gtk_menu_item_new_with_label( _("Geomath") );
1770 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1771 g_signal_connect(item, "activate",
1772 GTK_SIGNAL_FUNC(cb_menu_geomath), appdata);
1773
1774 item = gtk_menu_item_new_with_label( _("Geotext") );
1775 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1776 g_signal_connect(item, "activate",
1777 GTK_SIGNAL_FUNC(cb_menu_geotext), appdata);
1778
1779 item = gtk_menu_item_new_with_label( _("Precise Position") );
1780 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1781 g_signal_connect(item, "activate",
1782 GTK_SIGNAL_FUNC(cb_menu_precpos), appdata);
1783
1784 gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1785
1786 #if defined(USE_MAEMO) && defined(HILDON_HELP)
1787 item = gtk_menu_item_new_with_label( _("Help") );
1788 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1789 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_help), appdata);
1790 #endif
1791
1792 item = gtk_menu_item_new_with_label( _("About") );
1793 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1794 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_about), appdata);
1795
1796 #ifndef USE_MAEMO
1797 item = gtk_menu_item_new_with_label( _("Quit") );
1798 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1799 g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_quit), appdata);
1800 #endif
1801
1802 #ifdef USE_MAEMO
1803 hildon_window_set_menu(appdata->window, GTK_MENU(menu));
1804 #else
1805 /* attach ordinary gtk menu */
1806 GtkWidget *menu_bar = gtk_menu_bar_new();
1807
1808 GtkWidget *root_menu = gtk_menu_item_new_with_label (_("Menu"));
1809 gtk_widget_show(root_menu);
1810
1811 gtk_menu_bar_append(menu_bar, root_menu);
1812 gtk_menu_item_set_submenu(GTK_MENU_ITEM (root_menu), menu);
1813
1814 gtk_widget_show(menu_bar);
1815 gtk_box_pack_start(GTK_BOX(appdata->vbox), menu_bar, 0, 0, 0);
1816 #endif
1817 }
1818 #endif
1819
1820 /********************* end of menu **********************/
1821
1822 void cleanup(appdata_t *appdata) {
1823 gpx_free_all(appdata->gpx);
1824 if(appdata->path) free(appdata->path);
1825 if(appdata->image_path) free(appdata->image_path);
1826 if(appdata->search_str) free(appdata->search_str);
1827
1828 gnome_vfs_shutdown();
1829 icons_free();
1830 gps_release(appdata);
1831
1832 #ifdef USE_MAEMO
1833 if(appdata->search_results) {
1834 printf("freeing pending search\n");
1835 search_result_free(appdata->search_results);
1836 }
1837
1838 if(appdata->osso_context)
1839 osso_deinitialize(appdata->osso_context);
1840
1841 appdata->program = NULL;
1842 #endif
1843
1844 /* free chain of locations */
1845 location_t *loc = appdata->location;
1846 while(loc) {
1847 location_t *next = loc->next;
1848 if(loc->name) free(loc->name);
1849 free(loc);
1850 loc = next;
1851 }
1852
1853 puts("everything is gone");
1854 }
1855
1856 void on_window_destroy (GtkWidget *widget, gpointer data) {
1857 appdata_t *appdata = (appdata_t*)data;
1858
1859 gconf_save_state(appdata);
1860 gtk_main_quit();
1861 appdata->window = NULL;
1862 }
1863
1864 gboolean on_window_key_press(GtkWidget *widget,
1865 GdkEventKey *event, appdata_t *appdata) {
1866 int handled = FALSE;
1867
1868 // printf("key event %d\n", event->keyval);
1869
1870 switch(event->keyval) {
1871 #ifdef USE_MAEMO
1872
1873 #ifdef HILDON_HARDKEY_INCREASE
1874 case HILDON_HARDKEY_INCREASE:
1875 html_zoom(appdata, TRUE);
1876 handled = TRUE;
1877 break;
1878 #endif
1879
1880 #ifdef HILDON_HARDKEY_DECREASE
1881 case HILDON_HARDKEY_DECREASE:
1882 html_zoom(appdata, FALSE);
1883 handled = TRUE;
1884 break;
1885 #endif
1886
1887 #ifdef HILDON_HARDKEY_FULLSCREEN
1888 case HILDON_HARDKEY_FULLSCREEN:
1889 {
1890 appdata->fullscreen = !appdata->fullscreen;
1891
1892 if(appdata->fullscreen)
1893 gtk_window_fullscreen(GTK_WINDOW(appdata->window));
1894 else
1895 gtk_window_unfullscreen(GTK_WINDOW(appdata->window));
1896
1897 handled = TRUE;
1898 }
1899 break;
1900 #endif
1901
1902 #else
1903 case '+':
1904 printf("zoom+\n");
1905 html_zoom(appdata, TRUE);
1906 handled = TRUE;
1907 break;
1908 case '-':
1909 printf("zoom-\n");
1910 html_zoom(appdata, FALSE);
1911 handled = TRUE;
1912 break;
1913 #endif
1914 }
1915
1916 return handled;
1917 }
1918
1919 #ifdef USE_BREAD_CRUMB_TRAIL
1920 typedef struct {
1921 int level;
1922 appdata_t *appdata;
1923 gpointer data;
1924 } crumb_t;
1925
1926 static void
1927 crumb_back(gpointer data) {
1928 crumb_t *crumb = (crumb_t*)data;
1929 printf("crumb_back called with %d\n", crumb->level);
1930
1931 /* don't do anything if main window has already been destroyed */
1932 if(!crumb->appdata->window) {
1933 printf("Main window gone ...\n");
1934 return;
1935 }
1936
1937 /* whatever is being displayed: we don't need it anymore */
1938 gtk_container_remove(GTK_CONTAINER(crumb->appdata->vbox),
1939 crumb->appdata->cur_view);
1940
1941 /* back from cache to cachelist */
1942 if(crumb->level == CRUMB_CACHE) {
1943 gpx_t *gpx = crumb->appdata->search_results;
1944
1945 if(!gpx) {
1946 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
1947 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
1948 printf("no search data found, return to gpx\n");
1949 gpx = crumb->appdata->cur_gpx;
1950 } else
1951 printf("returning to search result\n");
1952
1953 g_assert(gpx != NULL);
1954
1955 crumb->appdata->cur_view = cachelist_create(crumb->appdata, gpx,
1956 crumb->appdata->cur_cache);
1957
1958 /* returning from cache view: invalidate cache reference */
1959 crumb->appdata->cur_cache = NULL;
1960
1961 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
1962 crumb->appdata->cur_view);
1963 }
1964
1965 if(crumb->level == CRUMB_SEARCH_GPX) {
1966 printf("returning from a local search!\n");
1967
1968 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
1969
1970 search_result_free((gpx_t*)crumb->data);
1971 crumb->appdata->search_results = NULL;
1972
1973 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
1974
1975 crumb->appdata->cur_view = cachelist_create(crumb->appdata,
1976 crumb->appdata->cur_gpx, NULL);
1977 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
1978 crumb->appdata->cur_view);
1979 }
1980
1981 /* back from cachelist to gpxlist */
1982 if((crumb->level == CRUMB_CACHELIST) ||
1983 (crumb->level == CRUMB_SEARCH_GLOBAL)) {
1984
1985 crumb->appdata->cur_view = gpxlist_create_view_and_model(
1986 crumb->appdata, crumb->appdata->cur_gpx);
1987
1988 /* returning from cachelist/global search view: */
1989 /* invalidate gpx reference */
1990 crumb->appdata->cur_gpx = NULL;
1991
1992 gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
1993 crumb->appdata->cur_view);
1994
1995 if((crumb->level == CRUMB_SEARCH_GLOBAL) ||
1996 (crumb->level == CRUMB_SEARCH_GPX)) {
1997 g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
1998
1999 search_result_free((gpx_t*)crumb->data);
2000 crumb->appdata->search_results = NULL;
2001 }
2002
2003 /* enable gpxlist related menu entries */
2004 gtk_widget_set_sensitive(crumb->appdata->menu_import, TRUE);
2005 gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2006 gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2007 }
2008
2009 gtk_widget_show_all(crumb->appdata->vbox);
2010 g_free(data);
2011 }
2012
2013 static void crumb_add(appdata_t *appdata, char *name, int level,
2014 gpointer user_data) {
2015 crumb_t *crumb = malloc(sizeof(crumb_t));
2016 crumb->level = level;
2017 crumb->appdata = appdata;
2018 crumb->data = user_data;
2019
2020 printf("crumb_add with level %d\n", level);
2021
2022 /* save that we are working on search results */
2023 if((level == CRUMB_SEARCH_GLOBAL) ||
2024 (level == CRUMB_SEARCH_GPX)) {
2025 appdata->search_results = (gpx_t*)user_data;
2026
2027 /* searches cannot be nested */
2028 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2029 }
2030
2031 /* save "path" pointers in appdata */
2032 if(crumb->level == CRUMB_CACHELIST)
2033 appdata->cur_gpx = (gpx_t*)user_data;
2034
2035 if(crumb->level == CRUMB_CACHE) {
2036 appdata->cur_cache = (cache_t*)user_data;
2037 /* the cache view cannot be searched */
2038 gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2039 gtk_widget_set_sensitive(appdata->menu_export, FALSE);
2040 }
2041
2042 if(level != CRUMB_GPXLIST) {
2043 /* disable gpxlist related menu entries */
2044 gtk_widget_set_sensitive(appdata->menu_import, FALSE);
2045 #ifndef USE_PANNABLE_AREA
2046 gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
2047 gtk_widget_set_sensitive(appdata->menu_close, FALSE);
2048 #endif
2049 }
2050
2051 hildon_bread_crumb_trail_push_text(HILDON_BREAD_CRUMB_TRAIL(appdata->bct),
2052 name, crumb, (GDestroyNotify)crumb_back);
2053 }
2054 #endif // USE_BREAD_CRUMB_TRAIL
2055
2056 void main_after_settings_redraw(appdata_t *appdata, int flags) {
2057 printf("main after settings redraw\n");
2058
2059 if(!appdata->cur_view) {
2060 printf("no active view\n");
2061 return;
2062 }
2063
2064 #ifndef USE_MAEMO
2065 // in non-maemo setup this can only affect the main screen as
2066 // the menu is blocked while a dialog is open. also the main
2067 // screen is always present
2068 if(appdata->gpxlist_items != appdata->cur_items) {
2069 /* re-do the main screen */
2070 gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
2071 appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2072 gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
2073 gtk_widget_show_all(appdata->vbox);
2074 }
2075 #else
2076 /* a cache screen cannot be changed from the settings and thus doesn't */
2077 /* need to be redrawn */
2078 if(appdata->cur_cache) {
2079 printf("No redraw in cache view required\n");
2080 return;
2081 }
2082
2083 int redraw = 0; // nothing to redraw
2084
2085 if(appdata->search_results) {
2086 if((appdata->cur_items != appdata->cachelist_items) || flags)
2087 redraw = 1;
2088 } else {
2089 if(!appdata->cur_gpx) {
2090 if(appdata->cur_items != appdata->gpxlist_items)
2091 redraw = 2; // redraw gpxlist
2092 } else {
2093 if((appdata->cur_items != appdata->cachelist_items) || flags)
2094 redraw = 3; // redraw cachelist
2095 }
2096 }
2097
2098 if(redraw) {
2099 GtkWidget *container = appdata->vbox;
2100
2101 #ifdef USE_STACKABLE_WINDOW
2102 HildonWindowStack *stack = hildon_window_stack_get_default();
2103 container = hildon_window_stack_peek(stack);
2104 #endif
2105
2106 gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
2107 switch(redraw) {
2108 case 1:
2109 appdata->cur_view = cachelist_create(appdata,
2110 appdata->search_results, NULL);
2111 break;
2112 case 2:
2113 appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2114 break;
2115 case 3:
2116 appdata->cur_view = cachelist_create(appdata,
2117 appdata->cur_gpx, NULL);
2118 break;
2119 }
2120
2121 #ifdef USE_STACKABLE_WINDOW
2122 if(container != appdata->vbox)
2123 gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
2124 else
2125 #endif
2126 gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
2127
2128 gtk_widget_show_all(container);
2129 }
2130 #endif // USE_MAEMO
2131 }
2132
2133 int main(int argc, char *argv[]) {
2134 appdata_t appdata;
2135
2136 /* init appdata */
2137 memset(&appdata, 0, sizeof(appdata));
2138
2139 printf("Using locale for %s in %s\n", PACKAGE, LOCALEDIR);
2140
2141 setlocale(LC_ALL, "");
2142 bindtextdomain(PACKAGE, LOCALEDIR);
2143 bind_textdomain_codeset(PACKAGE, "UTF-8");
2144 textdomain(PACKAGE);
2145
2146 /* prepare thread system */
2147 g_thread_init(NULL);
2148
2149 gtk_init (&argc, &argv);
2150
2151 #ifdef USE_MAEMO
2152 printf("Installing osso context for \"org.harbaum." APP "\"\n");
2153 appdata.osso_context = osso_initialize("org.harbaum."APP,
2154 VERSION, TRUE, NULL);
2155 if(appdata.osso_context == NULL) {
2156 fprintf(stderr, "error initiating osso context\n");
2157 }
2158
2159 dbus_register(&appdata);
2160 #endif
2161
2162 icons_init();
2163
2164 if(!gnome_vfs_init()) {
2165 g_error("Gnome VFS init failed\n");
2166 }
2167
2168 #ifdef USE_MAEMO
2169 /* Create the hildon program and setup the title */
2170 appdata.program = HILDON_PROGRAM(hildon_program_get_instance());
2171 g_set_application_name("GPXView");
2172
2173 /* Create HildonWindow and set it to HildonProgram */
2174 #ifdef USE_STACKABLE_WINDOW
2175 appdata.window = HILDON_WINDOW(hildon_stackable_window_new());
2176 #else
2177 appdata.window = HILDON_WINDOW(hildon_window_new());
2178 #endif
2179 hildon_program_add_window(appdata.program, appdata.window);
2180 #else
2181 /* Create a Window. */
2182 appdata.window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2183 /* Set a decent default size for the window. */
2184 gtk_window_set_default_size(GTK_WINDOW(appdata.window), 500, 300);
2185 #endif
2186
2187 gtk_window_set_title(GTK_WINDOW(appdata.window), "GPXView");
2188 g_signal_connect(G_OBJECT(appdata.window), "destroy",
2189 G_CALLBACK(on_window_destroy), &appdata);
2190
2191 g_signal_connect(G_OBJECT(appdata.window), "key_press_event",
2192 G_CALLBACK(on_window_key_press), &appdata);
2193
2194 appdata.vbox = gtk_vbox_new(FALSE, 2);
2195 gtk_container_add(GTK_CONTAINER(appdata.window), appdata.vbox);
2196
2197 #ifndef USE_STACKABLE_WINDOW
2198 menu_create(&appdata);
2199 #else
2200 hildon_window_set_app_menu(HILDON_WINDOW(appdata.window),
2201 menu_create(&appdata, MENU_GPXLIST));
2202 #endif
2203
2204 #ifdef USE_BREAD_CRUMB_TRAIL
2205 appdata.bct = hildon_bread_crumb_trail_new();
2206
2207 gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2208
2209 hildon_bread_crumb_trail_clear(HILDON_BREAD_CRUMB_TRAIL(appdata.bct));
2210 crumb_add(&appdata, "GPX", CRUMB_GPXLIST, NULL);
2211 #endif
2212
2213 /* wait for main gui to appear */
2214 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2215 while(gtk_events_pending())
2216 gtk_main_iteration();
2217
2218 appdata.gconf_client = gconf_client_get_default();
2219 gconf_load_state(&appdata);
2220 gps_init(&appdata);
2221
2222 appdata.cur_view = gpxlist_create_view_and_model(&appdata, NULL);
2223 gtk_box_pack_start_defaults(GTK_BOX(appdata.vbox), appdata.cur_view);
2224
2225 gtk_widget_show_all(GTK_WIDGET(appdata.window));
2226 gtk_main();
2227
2228 cleanup(&appdata);
2229
2230 return 0;
2231 }