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