]> err.no Git - mapper/blob - src/cb.c
More Path/Route/Track cleanups:
[mapper] / src / cb.c
1 /*
2  * This file is part of mapper
3  *
4  * Copyright (C) 2007 Kaj-Michael Lang
5  * Copyright (C) 2006-2007 John Costigan.
6  *
7  * POI and GPS-Info code originally written by Cezary Jackiewicz.
8  *
9  * Default map data provided by http://www.openstreetmap.org/
10  *
11  * This program is free software; you can redistribute it and/or modify
12  * it under the terms of the GNU General Public License as published by
13  * the Free Software Foundation; either version 2 of the License, or
14  * (at your option) any later version.
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19  * GNU General Public License for more details.
20  *
21  * You should have received a copy of the GNU General Public License along
22  * with this program; if not, write to the Free Software Foundation, Inc.,
23  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24  */
25
26 #include <config.h>
27
28 #include <unistd.h>
29 #include <stdlib.h>
30 #include <string.h>
31 #include <strings.h>
32 #include <stddef.h>
33 #include <locale.h>
34 #include <errno.h>
35 #include <sys/wait.h>
36 #include <glib/gstdio.h>
37 #include <gtk/gtk.h>
38 #include <gdk/gdkkeysyms.h>
39 #include <fcntl.h>
40 #include <libintl.h>
41 #include <locale.h>
42
43 #include "hildon-mapper.h"
44
45 #include "utils.h"
46 #include "poi.h"
47 #include "path.h"
48 #include "route.h"
49 #include "track.h"
50 #include "settings.h"
51 #include "gps.h"
52 #include "map.h"
53 #include "mapper-types.h"
54 #include "ui-common.h"
55 #include "db.h"
56 #include "latlon.h"
57 #include "cb.h"
58 #include "poi-gui.h"
59 #include "gps-panels.h"
60 #include "gps-conn.h"
61 #include "search.h"
62 #include "dialogs.h"
63 #include "filter-gui.h"
64 #include "help.h"
65 #include "map-repo.h"
66 #include "config-gconf.h"
67
68 static gboolean
69 path_tree_view_update_store(GtkWidget *tree_view, Path *path)
70 {
71 GtkListStore *store;
72
73 g_assert(tree_view);
74 g_assert(path);
75
76 store=path_generate_store(path);
77 if (!store)
78         return FALSE;
79
80 gtk_tree_view_set_model(GTK_TREE_VIEW(tree_view), store);
81 g_object_unref(G_OBJECT(store));
82 return TRUE;
83 }
84
85 /***********************
86   Route menu callbacks 
87  ***********************/
88 gboolean 
89 menu_cb_route_download(GtkAction * action)
90 {
91 route_download(_route, NULL);
92 route_menu_set_sensitive(path_tree_view_update_store(route_tree_view, _route));
93 return TRUE;
94 }
95
96 gboolean 
97 menu_cb_route_open(GtkAction *action)
98 {
99 route_open_file(_route);
100 route_menu_set_sensitive(path_tree_view_update_store(route_tree_view, _route));
101 return TRUE;
102 }
103
104 gboolean 
105 menu_cb_route_save(GtkAction * action)
106 {
107 route_save(_route);
108 return TRUE;
109 }
110
111 gboolean 
112 menu_cb_route_distnext(GtkAction * action)
113 {
114 route_show_distance_to_next(_route);
115 return TRUE;
116 }
117
118 gboolean 
119 menu_cb_route_distlast(GtkAction * action)
120 {
121 route_show_distance_to_last(_route);
122 return TRUE;
123 }
124
125 gboolean 
126 menu_cb_route_reset(GtkAction * action)
127 {
128 route_find_nearest_point(_route);
129 map_render_data();
130 MACRO_QUEUE_DRAW_AREA();
131 return TRUE;
132 }
133
134 gboolean 
135 menu_cb_route_clear(GtkAction * action)
136 {
137 if (route_clear(_route)) {
138         gtk_tree_view_set_model(route_tree_view, NULL);
139         route_menu_set_sensitive(FALSE);
140 }
141 return TRUE;
142 }
143
144 /***********************
145   Track menu callbacks 
146  ***********************/
147 gboolean 
148 menu_cb_track_open(GtkAction * action)
149 {
150 track_open(_track);
151 path_tree_view_update_store(track_tree_view, _track);
152 return TRUE;
153 }
154
155 gboolean 
156 menu_cb_track_save(GtkAction * action)
157 {
158 track_save(_track);
159 path_tree_view_update_store(track_tree_view, _track);
160 return TRUE;
161 }
162
163 gboolean 
164 menu_cb_track_insert_break(GtkAction * action)
165 {
166 path_insert_break(_track);
167 path_tree_view_update_store(track_tree_view, _track);
168 return TRUE;
169 }
170
171 gboolean 
172 menu_cb_track_insert_mark(GtkAction * action)
173 {
174 if (track_insert_mark(_track)) {
175         map_render_paths();
176         MACRO_QUEUE_DRAW_AREA();
177         path_tree_view_update_store(track_tree_view, _track);
178 }
179 return TRUE;
180 }
181
182 gboolean 
183 menu_cb_track_distlast(GtkAction * action)
184 {
185 track_show_distance_from_last(_track);
186 return TRUE;
187 }
188
189 gboolean 
190 menu_cb_track_distfirst(GtkAction * action)
191 {
192 track_show_distance_from_first(_track);
193 return TRUE;
194 }
195
196 gboolean 
197 menu_cb_track_clear(GtkAction * action)
198 {
199 track_clear(_track);
200 path_tree_view_update_store(track_tree_view, _track);
201 return TRUE;
202 }
203
204 gboolean 
205 menu_cb_track_filter(GtkAction * action)
206 {
207 filter_dialog(_window);
208 return TRUE;
209 }
210
211 /***********************
212   Other menu callbacks 
213  ***********************/
214 gboolean 
215 menu_cb_show_tracks(GtkAction *action)
216 {
217 _show_tracks ^= TRACKS_MASK;
218 if (gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action))) {
219         _show_tracks |= TRACKS_MASK;
220         map_render_paths();
221         MACRO_QUEUE_DRAW_AREA();
222         MACRO_BANNER_SHOW_INFO(_window, _("Tracks are now shown"));
223 } else {
224         _show_tracks &= ~TRACKS_MASK;
225         map_force_redraw();
226         MACRO_BANNER_SHOW_INFO(_window, _("Tracks are now hidden"));
227 }
228 return TRUE;
229 }
230
231 gboolean 
232 menu_cb_show_scale(GtkAction * action)
233 {
234 _show_scale = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action));
235 MACRO_QUEUE_DRAW_AREA();
236 return TRUE;
237 }
238
239 gboolean 
240 menu_cb_show_routes(GtkAction * action)
241 {
242 if (gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action))) {
243         _show_tracks |= ROUTES_MASK;
244         map_render_paths();
245         MACRO_QUEUE_DRAW_AREA();
246         MACRO_BANNER_SHOW_INFO(_window, _("Routes are now shown"));
247 } else {
248         _show_tracks &= ~ROUTES_MASK;
249         map_force_redraw();
250         MACRO_BANNER_SHOW_INFO(_window, _("Routes are now hidden"));
251 }
252 return TRUE;
253 }
254
255 gboolean 
256 menu_cb_show_velvec(GtkAction * action)
257 {
258 _show_velvec = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action));
259 map_move_mark();
260 return TRUE;
261 }
262
263 gboolean 
264 menu_cb_show_poi(GtkAction * action)
265 {
266 _show_poi = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action));
267 map_force_redraw();
268 return TRUE;
269 }
270
271 gboolean 
272 menu_cb_gps_show_info(GtkAction * action)
273 {
274 _gps_info = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action));
275 gps_show_info(_gps);
276 return TRUE;
277 }
278
279 gboolean
280 menu_cb_autocenter(GtkAction *action, GtkRadioAction *current)
281 {
282 guint new_center_unitx, new_center_unity;
283 gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
284
285 switch (value) {
286         case CENTER_LEAD:
287                 _center_mode = CENTER_LEAD;
288                 MACRO_BANNER_SHOW_INFO(_window, _("Auto-Center Mode: Lead"));
289         break;
290         case CENTER_LATLON:
291                 _center_mode = CENTER_LATLON;
292                 MACRO_BANNER_SHOW_INFO(_window, _("Auto-Center Mode: Lat/Lon"));
293         break;
294         case CENTER_MANUAL:
295         default:
296                 _center_mode = -_center_mode;
297                 MACRO_BANNER_SHOW_INFO(_window, _("Auto-Center Off"));
298                 return TRUE;
299         break;
300 }
301
302 MACRO_RECALC_CENTER(_gps->data, new_center_unitx, new_center_unity);
303 map_center_unit(new_center_unitx, new_center_unity);
304 return TRUE;
305 }
306
307 gboolean 
308 menu_cb_goto_latlon(GtkAction * action)
309 {
310 map_dialog_goto_latlon();
311 return TRUE;
312 }
313
314 gboolean 
315 menu_cb_goto_home(GtkAction *action)
316 {
317 if (map_goto_position(&_home)==FALSE) {
318         MACRO_BANNER_SHOW_INFO(_window, _("Home not set."));
319 } else {
320         if (map_get_zoom()>3)
321                 map_set_zoom(3);
322         MACRO_BANNER_SHOW_INFO(_window, _("At home location"));
323 }
324 return TRUE;
325 }
326
327 gboolean 
328 menu_cb_goto_destination(GtkAction *action)
329 {
330 if (map_goto_position(&_dest)==FALSE) {
331         MACRO_BANNER_SHOW_INFO(_window, _("Destination not set."));
332 } else {
333         map_set_zoom(3);
334         MACRO_BANNER_SHOW_INFO(_window, _("At destination"));
335 }
336 return TRUE;
337 }
338
339 gboolean 
340 menu_cb_goto_gps(GtkAction *action)
341 {
342 _center_mode = CENTER_LATLON;
343 map_center_unit(_gps->data.unitx, _gps->data.unity);
344 map_update_location_from_center();
345 MACRO_BANNER_SHOW_INFO(_window, _("At GPS coordinates."));
346 return TRUE;
347 }
348
349 gboolean 
350 menu_cb_goto_nextway(GtkAction * action)
351 {
352 if (_next_way && _next_way->point->unity) {
353         if (_center_mode > 0)
354                 set_action_activate("autocenter_none", TRUE);
355
356         map_center_unit(_next_way->point->unitx, _next_way->point->unity);
357 } else {
358         MACRO_BANNER_SHOW_INFO(_window, _("There is no next waypoint."));
359 }
360
361 return TRUE;
362 }
363
364 gboolean 
365 menu_cb_goto_nearpoi(GtkAction * action)
366 {
367 gdouble lat, lon;
368 poi_info *p;
369
370 if (_center_mode > 0) {
371         /* Auto-Center is enabled - use the GPS position. */
372         lat=_gps->data.lat;
373         lon=_gps->data.lon;
374 } else {
375         /* Auto-Center is disabled - use the view center. */
376         unit2latlon(_center.unitx, _center.unity, lat, lon);
377 }
378
379 p=poi_find_nearest(lat, lon);
380
381 if (p) {
382         guint unitx, unity;
383         gchar *banner;
384
385         latlon2unit(p->lat, p->lon, unitx, unity);
386         banner = g_strdup_printf("%s (%s)", p->label, p->cat_label);
387         g_printf("%s\n", banner);
388         MACRO_BANNER_SHOW_INFO(_window, banner);
389         g_free(banner);
390         poi_free(p);
391
392         if (_center_mode > 0)
393                 set_action_activate("autocenter_none", TRUE);
394
395         map_center_unit(unitx, unity);
396         map_update_location_from_center();
397 } else {
398         MACRO_BANNER_SHOW_INFO(_window, _("No POIs found."));
399 }
400
401 return TRUE;
402 }
403
404 gboolean 
405 menu_cb_maps_repoman(GtkAction * action)
406 {
407 repoman_dialog();
408 return TRUE;
409 }
410
411 gboolean 
412 menu_cb_maps_select(GtkAction * action, gpointer new_repo)
413 {
414 repo_set_curr(new_repo);
415 map_force_redraw();
416 return TRUE;
417 }
418
419 gboolean 
420 cb_zoom_auto(GtkAction * action)
421 {
422 map_set_autozoom(TRUE, _gps->data.speed);
423 return TRUE;
424 }
425
426 gboolean 
427 cb_zoom_base(GtkAction * action)
428 {
429 map_set_autozoom(FALSE, 0);
430 map_set_zoom(3);
431 return TRUE;
432 }
433
434 gboolean 
435 cb_zoomin(GtkAction * action)
436 {
437 map_set_autozoom(FALSE, 0);
438 g_idle_add((GSourceFunc)map_zoom_in, NULL);
439 return TRUE;
440 }
441
442 gboolean 
443 cb_zoomout(GtkAction * action)
444 {
445 map_set_autozoom(FALSE, 0);
446 g_idle_add((GSourceFunc)map_zoom_out, NULL);
447 return TRUE;
448 }
449
450 gboolean 
451 cb_fullscreen(GtkAction * action)
452 {
453 if ((_fullscreen = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action)))) {
454         gtk_window_fullscreen(GTK_WINDOW(_window));
455 } else {
456         gtk_window_unfullscreen(GTK_WINDOW(_window));
457 }
458 gtk_idle_add((GSourceFunc) window_present, NULL);
459 return TRUE;
460 }
461
462 gboolean
463 menu_cb_view_toolbar(GtkAction *action)
464 {
465 if (gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action)))
466         gtk_widget_show(_toolbar);
467 else
468         gtk_widget_hide(_toolbar);
469
470 return TRUE;
471 }
472
473 gboolean 
474 menu_cb_enable_gps(GtkAction * action)
475 {
476 if ((_enable_gps = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action)))) {
477         if (_gps->io.address) {
478                 gps_conn_set_state(_gps, RCVR_DOWN);
479                 gps_connect_now(_gps);
480         } else {
481                 MACRO_BANNER_SHOW_INFO(_window, _("Cannot enable GPS until a GPS Receiver has been configured in the GPS Settings dialog."));
482                 set_action_activate("gps_enabled", FALSE);
483         }
484 } else {
485         if (_gps->io.conn > RCVR_OFF)
486                 gps_conn_set_state(_gps, RCVR_OFF);
487         gps_disconnect(_gps);
488         track_add(_track, NULL);
489         _speed_excess=FALSE;
490 }
491 if (_enable_gps==FALSE)
492         set_action_activate("autocenter_none", TRUE);
493 set_action_sensitive("goto_gps", _enable_gps);
494 set_action_sensitive("autocenter_latlon", _enable_gps);
495 set_action_sensitive("autocenter_lead", _enable_gps);
496
497 map_move_mark();
498 gps_show_info(&_gps->data);
499
500 return TRUE;
501 }
502
503 gboolean 
504 menu_cb_auto_download(GtkAction * action)
505 {
506 if ((_auto_download = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action)) )) {
507         if (_curr_repo->url == REPOTYPE_NONE) {
508                 popup_error(_window, _("NOTE: You must set a Map URI in the current repository in order to download maps."));
509                 /* set_action_activate("", FALSE); */
510         }
511         map_force_redraw();
512 } else {
513         map_download_stop();
514 }
515
516 return TRUE;
517 }
518
519 gboolean 
520 menu_cb_settings(GtkAction * action)
521 {
522 if (settings_dialog()) {
523         MACRO_RECALC_FOCUS_BASE(_center_ratio);
524         MACRO_RECALC_FOCUS_SIZE(_center_ratio);
525         map_force_redraw();
526 }
527 return TRUE;
528 }
529
530 gboolean 
531 menu_cb_settings_gps(GtkAction * action)
532 {
533 if (settings_dialog_gps(_gps)) {
534         /* Settings have changed - reconnect to receiver. */
535         if (_enable_gps) {
536                 gps_conn_set_state(_gps, RCVR_DOWN);
537                 gps_disconnect(_gps);
538                 gps_connect_now(_gps);
539         }
540 }
541
542 return TRUE;
543 }
544
545 gboolean 
546 menu_cb_settings_colors(GtkAction * action)
547 {
548 settings_dialog_colors();
549 map_force_redraw();
550 return TRUE;
551 }
552
553 gboolean 
554 menu_cb_settings_osm(GtkAction * action)
555 {
556 settings_dialog_osm();
557 return TRUE;
558 }
559
560 gboolean 
561 menu_cb_settings_keys(GtkAction * action)
562 {
563 settings_dialog_hardkeys();
564 return TRUE;
565 }
566
567 gboolean 
568 menu_cb_import_osm(GtkAction * action)
569 {
570 osm_import_dialog(_window);
571 return TRUE;
572 }
573
574 gboolean 
575 menu_cb_help(GtkAction * action)
576 {
577 help_topic_display(HELP_ID_INTRO, 0);
578 return TRUE;
579 }
580
581 gboolean 
582 menu_cb_about(GtkAction * action)
583 {
584 gchar *authors[]={
585         "Kaj-Michael Lang",
586         "John Costigan",
587         "Cezary Jackiewicz", NULL
588 };
589
590 gtk_show_about_dialog(GTK_WINDOW(_window), 
591         "name", "Mapper",
592         "version", VERSION, 
593         "copyright", "Kaj-Michael Lang",
594         "license", "GPL",
595         "authors", authors,
596         NULL);
597 return TRUE;
598 }
599
600 gboolean 
601 window_cb_key_press(GtkWidget * widget, GdkEventKey * event)
602 {
603 CustomKey custom_key;
604
605 switch (event->keyval) {
606         case HILDON_HARDKEY_UP:
607                 custom_key = CUSTOM_KEY_UP;
608         break;
609         case HILDON_HARDKEY_DOWN:
610                 custom_key = CUSTOM_KEY_DOWN;
611         break;
612         case HILDON_HARDKEY_LEFT:
613                 custom_key = CUSTOM_KEY_LEFT;
614         break;
615         case HILDON_HARDKEY_RIGHT:
616                 custom_key = CUSTOM_KEY_RIGHT;
617         break;
618         case HILDON_HARDKEY_SELECT:
619                 custom_key = CUSTOM_KEY_SELECT;
620         break;
621         case HILDON_HARDKEY_INCREASE:
622                 custom_key = CUSTOM_KEY_INCREASE;
623         break;
624         case HILDON_HARDKEY_DECREASE:
625                 custom_key = CUSTOM_KEY_DECREASE;
626         break;
627         case HILDON_HARDKEY_FULLSCREEN:
628                 custom_key = CUSTOM_KEY_FULLSCREEN;
629         break;
630         case HILDON_HARDKEY_ESC:
631                 custom_key = CUSTOM_KEY_ESC;
632         break;
633         default:
634                 return FALSE;
635 }
636
637         switch (_action[custom_key]) {
638         case CUSTOM_ACTION_PAN_NORTH:
639                 map_pan(0, -PAN_UNITS);
640         break;
641         case CUSTOM_ACTION_PAN_WEST:
642                 map_pan(-PAN_UNITS, 0);
643         break;
644         case CUSTOM_ACTION_PAN_SOUTH:
645                 map_pan(0, PAN_UNITS);
646         break;
647         case CUSTOM_ACTION_PAN_EAST:
648                 map_pan(PAN_UNITS, 0);
649         break;
650         case CUSTOM_ACTION_TOGGLE_AUTOCENTER:
651                 switch (_center_mode) {
652                 case CENTER_LATLON:
653                 case CENTER_WAS_LEAD:
654                         set_action_activate("autocenter_lead", TRUE);
655                 break;
656                 case CENTER_LEAD:
657                 case CENTER_WAS_LATLON:
658                         set_action_activate("autocenter_latlon", TRUE);
659                 break;
660                 default:
661                         set_action_activate("autocenter_latlon", TRUE);
662                 break;
663                 }
664         break;
665         case CUSTOM_ACTION_ZOOM_IN:
666         case CUSTOM_ACTION_ZOOM_OUT:
667                 if (!_key_zoom_timeout_sid) {
668                         _key_zoom_new = _zoom + (_action[custom_key] == CUSTOM_ACTION_ZOOM_IN ? -_curr_repo->view_zoom_steps : _curr_repo->view_zoom_steps);
669                         /* Remember, _key_zoom_new is unsigned. */
670                         if (_key_zoom_new < MAX_ZOOM) {
671                                 _key_zoom_timeout_sid = g_timeout_add(400, map_key_zoom_timeout, NULL);
672                         }
673                 }
674         break;
675         case CUSTOM_ACTION_TOGGLE_FULLSCREEN:
676                 set_action_activate("view_fullscreen", !_fullscreen);
677         break;
678         case CUSTOM_ACTION_TOGGLE_TRACKS:
679                 switch (_show_tracks) {
680                 case 0:
681                         /* Nothing shown, nothing saved; just set both. */
682                         _show_tracks = TRACKS_MASK | ROUTES_MASK;
683                         break;
684                 case TRACKS_MASK << 16:
685                 case ROUTES_MASK << 16:
686                 case (ROUTES_MASK | TRACKS_MASK) << 16:
687                         /* Something was saved and nothing changed since.
688                          * Restore saved. */
689                         _show_tracks = _show_tracks >> 16;
690                         break;
691                 default:
692                         /* There is no history, or they changed something
693                          * since the last historical change. Save and
694                          * clear. */
695                         _show_tracks = _show_tracks << 16;
696                 }
697                 set_action_activate("view_route", _show_tracks & ROUTES_MASK);
698                 set_action_activate("view_track", _show_tracks & TRACKS_MASK);
699         break;
700         case CUSTOM_ACTION_TOGGLE_SCALE:
701                 set_action_activate("view_scale", _show_scale);
702         break;
703         case CUSTOM_ACTION_TOGGLE_POI:
704                 set_action_activate("view_poi", _show_poi);
705         break;
706         case CUSTOM_ACTION_CHANGE_REPO: {
707                         GList *curr = g_list_find(_repo_list, _curr_repo);
708                         if (!curr)
709                                 break;
710
711                         /* Loop until we reach a next-able repo, or until we get
712                          * back to the current repo. */
713                         while ((curr = (curr->next ? curr->next : _repo_list)) && !((RepoData *) curr->data)->nextable && curr->data != _curr_repo) {
714                         }
715
716                         if (curr->data != _curr_repo) {
717                                 repo_set_curr(curr->data);
718                                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(_curr_repo->menu_item), TRUE);
719                         } else {
720                                 popup_error(_window, _("There are no other next-able repositories."));
721                         }
722                         break;
723                 }
724         break;
725         case CUSTOM_ACTION_ROUTE_DISTNEXT:
726                 route_show_distance_to_next(_route);
727         break;
728         case CUSTOM_ACTION_ROUTE_DISTLAST:
729                 route_show_distance_to_last(_route);
730         break;
731         case CUSTOM_ACTION_TRACK_BREAK:
732                 path_insert_break(_track);
733         break;
734         case CUSTOM_ACTION_TRACK_DISTLAST:
735                 track_show_distance_from_last(_track);
736         break;
737         case CUSTOM_ACTION_TRACK_DISTFIRST:
738                 track_show_distance_from_first(_track);
739         break;
740         case CUSTOM_ACTION_TOGGLE_GPS:
741                 set_action_activate("gps_enable", !_enable_gps);
742         break;
743         case CUSTOM_ACTION_TOGGLE_GPSINFO:
744                 set_action_activate("gps_info", !_gps_info);
745         break;
746         case CUSTOM_ACTION_TOGGLE_SPEEDLIMIT:
747                 _speed_on ^= 1;
748         break;
749         default:
750                 return FALSE;
751 }
752 return TRUE;
753 }
754
755 gboolean 
756 window_cb_key_release(GtkWidget * widget, GdkEventKey * event)
757 {
758 switch (event->keyval) {
759         case HILDON_HARDKEY_INCREASE:
760         case HILDON_HARDKEY_DECREASE:
761                 if (_key_zoom_timeout_sid) {
762                         g_source_remove(_key_zoom_timeout_sid);
763                         _key_zoom_timeout_sid = 0;
764                         map_set_zoom(_key_zoom_new);
765                 }
766         return TRUE;
767         break;
768         default:
769                 return FALSE;
770 }
771 }
772
773 void 
774 cmenu_show_latlon(guint unitx, guint unity)
775 {
776 gdouble lat, lon;
777 gchar buffer[80], tmp1[16], tmp2[16];
778
779 unit2latlon(unitx, unity, lat, lon);
780 lat_format(_degformat, lat, tmp1);
781 lon_format(_degformat, lon, tmp2);
782
783 g_snprintf(buffer, sizeof(buffer),
784          "%s: %s\n"
785          "%s: %s", _("Latitude"), tmp1, _("Longitude"), tmp2);
786
787 MACRO_BANNER_SHOW_INFO(_window, buffer);
788 }
789
790 void 
791 cmenu_clip_latlon(guint unitx, guint unity)
792 {
793 gchar buffer[80];
794 gdouble lat, lon;
795
796 unit2latlon(unitx, unity, lat, lon);
797 g_snprintf(buffer, sizeof(buffer), "%.06f,%.06f", lat, lon);
798
799 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), buffer, -1);
800 }
801
802 void 
803 cmenu_route_to(guint unitx, guint unity)
804 {
805 gchar buffer[80];
806 gchar strlat[32];
807 gchar strlon[32];
808 gdouble lat, lon;
809
810 unit2latlon(unitx, unity, lat, lon);
811
812 g_ascii_formatd(strlat, 32, "%.06f", lat);
813 g_ascii_formatd(strlon, 32, "%.06f", lon);
814 g_snprintf(buffer, sizeof(buffer), "%s, %s", strlat, strlon);
815
816 route_download(_route, buffer);
817 }
818
819 void 
820 cmenu_distance_to(guint unitx, guint unity)
821 {
822 gchar buffer[80];
823 gdouble lat, lon;
824
825 unit2latlon(unitx, unity, lat, lon);
826
827 g_snprintf(buffer, sizeof(buffer), "%s: %.02lf %s", _("Distance"),
828          calculate_distance(_gps->data.lat, _gps->data.lon, lat, lon) * UNITS_CONVERT[_units], UNITS_TEXT[_units]);
829 MACRO_BANNER_SHOW_INFO(_window, buffer);
830 }
831
832 void 
833 cmenu_add_route(guint unitx, guint unity)
834 {
835 MACRO_PATH_INCREMENT_TAIL(*_route);
836 _route->tail->unitx = x2unit(_cmenu_position_x);
837 _route->tail->unity = y2unit(_cmenu_position_y);
838 route_find_nearest_point(_route);
839 map_force_redraw();
840 }
841
842 void cmenu_route_add_way(guint unitx, guint unity)
843 {
844 gdouble lat, lon;
845 gchar tmp1[16], tmp2[16], *p_latlon;
846 GtkWidget *dialog;
847 GtkWidget *table;
848 GtkWidget *label;
849 GtkWidget *txt_scroll;
850 GtkWidget *txt_desc;
851
852 dialog = gtk_dialog_new_with_buttons(_("Add Waypoint"),
853                              GTK_WINDOW(_window),
854                              GTK_DIALOG_MODAL, GTK_STOCK_OK,
855                              GTK_RESPONSE_ACCEPT,
856                              GTK_STOCK_CANCEL,
857                              GTK_RESPONSE_REJECT, NULL);
858
859 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), table = gtk_table_new(2, 2, FALSE), TRUE, TRUE, 0);
860
861 gtk_table_attach(GTK_TABLE(table), label = gtk_label_new(_("Lat, Lon")), 0, 1, 0, 1, GTK_FILL, 0, 2, 4);
862 gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f);
863
864 unit2latlon(unitx, unity, lat, lon);
865 lat_format(_degformat, lat, tmp1);
866 lon_format(_degformat, lon, tmp2);
867 p_latlon = g_strdup_printf("%s, %s", tmp1, tmp2);
868 gtk_table_attach(GTK_TABLE(table), label = gtk_label_new(p_latlon), 1, 2, 0, 1, GTK_FILL, 0, 2, 4);
869 gtk_misc_set_alignment(GTK_MISC(label), 0.0f, 0.5f);
870 g_free(p_latlon);
871
872 gtk_table_attach(GTK_TABLE(table), label = gtk_label_new(_("Description")), 0, 1, 1, 2, GTK_FILL, 0, 2, 4);
873 gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f);
874
875 txt_scroll = gtk_scrolled_window_new(NULL, NULL);
876 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(txt_scroll), GTK_SHADOW_IN);
877 gtk_table_attach(GTK_TABLE(table), txt_scroll, 1, 2, 1, 2, GTK_EXPAND | GTK_FILL, 0, 2, 4);
878
879 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(txt_scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
880
881 txt_desc = gtk_text_view_new();
882 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(txt_desc), GTK_WRAP_WORD);
883
884 gtk_container_add(GTK_CONTAINER(txt_scroll), txt_desc);
885 gtk_widget_set_size_request(GTK_WIDGET(txt_scroll), 400, 60);
886
887 gtk_widget_show_all(dialog);
888
889 while (GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dialog))) {
890         GtkTextBuffer *tbuf;
891         GtkTextIter ti1, ti2;
892         gchar *desc;
893
894         tbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(txt_desc));
895         gtk_text_buffer_get_iter_at_offset(tbuf, &ti1, 0);
896         gtk_text_buffer_get_end_iter(tbuf, &ti2);
897         desc = gtk_text_buffer_get_text(tbuf, &ti1, &ti2, TRUE);
898
899         if (*desc) {
900                 /* There's a description.  Add a waypoint. */
901                 MACRO_PATH_INCREMENT_TAIL(*_route);
902                 _route->tail->unitx = unitx;
903                 _route->tail->unity = unity;
904                 _route->tail->time = 0;
905                 _route->tail->altitude = NAN;
906
907                 MACRO_PATH_INCREMENT_WTAIL(*_route);
908                 _route->wtail->point = _route->tail;
909                 _route->wtail->desc = gtk_text_buffer_get_text(tbuf, &ti1, &ti2, TRUE);
910         } else {
911                 GtkWidget *confirm;
912
913                 g_free(desc);
914
915                 confirm = hildon_note_new_confirmation(GTK_WINDOW(dialog),
916                                          _("Creating a \"waypoint\" with no description actually "
917                                           "adds a break point.  Is that what you want?"));
918
919                 if (GTK_RESPONSE_OK == gtk_dialog_run(GTK_DIALOG(confirm))) {
920                         /* There's no description.  Add a break by adding a (0, 0)
921                          * point (if necessary), and then the ordinary route point. */
922                         if (_route->tail->unity) {
923                                 MACRO_PATH_INCREMENT_TAIL(*_route);
924                                 *_route->tail = _point_null;
925                         }
926
927                         MACRO_PATH_INCREMENT_TAIL(*_route);
928                         _route->tail->unitx = unitx;
929                         _route->tail->unity = unity;
930                         _route->tail->time = 0;
931                         _route->tail->altitude = NAN;
932
933                         gtk_widget_destroy(confirm);
934                 } else {
935                         gtk_widget_destroy(confirm);
936                         continue;
937                 }
938         }
939
940         route_find_nearest_point(_route);
941         map_render_paths();
942         MACRO_QUEUE_DRAW_AREA();
943         break;
944 }
945 gtk_widget_destroy(dialog);
946 }
947
948 gboolean 
949 cmenu_cb_loc_show_latlon(GtkAction * action)
950 {
951 cmenu_show_latlon(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y));
952 return TRUE;
953 }
954
955 gboolean 
956 cmenu_cb_loc_clip_latlon(GtkAction * action)
957 {
958 cmenu_clip_latlon(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y));
959 return TRUE;
960 }
961
962 gboolean 
963 cmenu_cb_loc_route_to(GtkAction * action)
964 {
965 cmenu_route_to(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y));
966 return TRUE;
967 }
968
969 gboolean 
970 cmenu_cb_loc_distance_to(GtkAction * action)
971 {
972 cmenu_distance_to(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y));
973 return TRUE;
974 }
975
976 gboolean 
977 cmenu_cb_loc_add_route(GtkAction * action)
978 {
979 cmenu_add_route(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y));
980 return TRUE;
981 }
982
983 gboolean 
984 cmenu_cb_loc_add_way(GtkAction * action)
985 {
986 cmenu_route_add_way(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y));
987 return TRUE;
988 }
989
990 gboolean 
991 cmenu_cb_loc_add_poi(GtkAction * action)
992 {
993 guint ux, uy;
994 poi_info *poi;
995
996 poi=poi_new();
997 ux=x2unit(_cmenu_position_x);
998 uy=y2unit(_cmenu_position_y);
999 unit2latlon(ux, uy, poi->lat, poi->lon);
1000 poi_edit_dialog(ACTION_ADD_POI, poi);
1001
1002 return TRUE;
1003 }
1004
1005 gboolean
1006 cb_poi_search(GtkAction *action)
1007 {
1008 poi_info poi;
1009 gdouble lat, lon;
1010
1011 if (_center_mode>0) {
1012         lat=_gps->data.lat;
1013         lon=_gps->data.lon;
1014 } else {
1015         unit2latlon(_center.unitx, _center.unity, lat, lon);
1016 }
1017
1018 mapper_search_dialog(SEARCH_TYPE_POI, lat, lon);
1019 return TRUE;
1020 }
1021
1022 gboolean 
1023 cb_poi_add(GtkAction *action)
1024 {
1025 gdouble lat,lon;
1026 const gchar *name = gtk_action_get_name(action);
1027 poi_info *p;
1028
1029 if (_center_mode>0) {
1030         lat=_gps->data.lat;
1031         lon=_gps->data.lon;
1032 } else {
1033         unit2latlon(_center.unitx, _center.unity, lat, lon);
1034 }
1035
1036 if (strcmp(name, "poi_add")==0) {
1037         p=poi_new();
1038         p->lat=lat;
1039         p->lon=lon;
1040         poi_edit_dialog(ACTION_ADD_POI, p);
1041         map_poi_cache_clear();
1042 } else if (strcmp(name, "poi_quick_add")==0) {
1043         poi_quick_dialog(lat, lon);
1044         map_poi_cache_clear();
1045 } else
1046         g_assert_not_reached();
1047
1048 return TRUE;
1049 }
1050
1051 gboolean
1052 menu_cb_search_address(GtkAction *action)
1053 {
1054 gdouble lat, lon;
1055
1056 if (_center_mode>0) {
1057         lat=_gps->data.lat;
1058         lon=_gps->data.lon;
1059 } else {
1060         unit2latlon(_center.unitx, _center.unity, lat, lon);
1061 }
1062 mapper_search_dialog(SEARCH_TYPE_WAY, lat, lon);
1063 return TRUE;
1064 }
1065
1066 gboolean 
1067 cmenu_cb_loc_set_home(GtkAction * action)
1068 {
1069 guint unitx, unity;
1070
1071 unitx = x2unit(_cmenu_position_x);
1072 unity = y2unit(_cmenu_position_y);
1073 unit2latlon(unitx, unity, _home.lat, _home.lon);
1074 _home.valid=TRUE;
1075
1076 if (!config_save_position(&_home, GCONF_KEY_POSITION_HOME))
1077         popup_error(_window, _("Failed to save home position."));
1078
1079 map_render_data();
1080 return TRUE;
1081 }
1082
1083 gboolean 
1084 cmenu_cb_loc_set_destination(GtkAction *action)
1085 {
1086 guint unitx, unity;
1087
1088 unitx = x2unit(_cmenu_position_x);
1089 unity = y2unit(_cmenu_position_y);
1090 unit2latlon(unitx, unity, _dest.lat, _dest.lon);
1091 _dest.valid=TRUE;
1092 if (!config_save_position(&_dest, GCONF_KEY_POSITION_DEST))
1093         popup_error(_window, _("Failed to save destination."));
1094
1095 return TRUE;
1096 }
1097
1098 gboolean 
1099 cmenu_cb_loc_set_gps(GtkAction * action)
1100 {
1101 _gps->data.unitx = x2unit(_cmenu_position_x);
1102 _gps->data.unity = y2unit(_cmenu_position_y);
1103 unit2latlon(_gps->data.unitx, _gps->data.unity, _gps->data.lat, _gps->data.lon);
1104
1105 /* Move mark to new location. */
1106 _gps->data.time=time(NULL);
1107 track_add(_track, &_gps->data);
1108 map_refresh_mark();
1109
1110 return TRUE;
1111 }
1112
1113 gboolean 
1114 cmenu_cb_way_show_latlon(GtkAction * action)
1115 {
1116 WayPoint *way;
1117
1118 if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y))))
1119                 cmenu_show_latlon(way->point->unitx, way->point->unity);
1120
1121 return TRUE;
1122 }
1123
1124 gboolean 
1125 cmenu_cb_way_show_desc(GtkAction * action)
1126 {
1127 WayPoint *way;
1128
1129 if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y)))) {
1130         MACRO_BANNER_SHOW_INFO(_window, way->desc);
1131 }
1132
1133 return TRUE;
1134 }
1135
1136 gboolean 
1137 cmenu_cb_way_clip_latlon(GtkAction * action)
1138 {
1139 WayPoint *way;
1140
1141 if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y))))
1142                 cmenu_clip_latlon(way->point->unitx, way->point->unity);
1143 return TRUE;
1144 }
1145
1146 gboolean 
1147 cmenu_cb_way_clip_desc(GtkAction * action)
1148 {
1149 WayPoint *way;
1150
1151 if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y))))
1152         gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), way->desc, -1);
1153
1154 return TRUE;
1155 }
1156
1157 gboolean 
1158 cmenu_cb_way_route_to(GtkAction * action)
1159 {
1160 WayPoint *way;
1161
1162 if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y))))
1163         cmenu_route_to(way->point->unitx, way->point->unity);
1164
1165 return TRUE;
1166 }
1167
1168 gboolean 
1169 cmenu_cb_way_distance_to(GtkAction * action)
1170 {
1171 WayPoint *way;
1172
1173 if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y))))
1174         route_show_distance_to(_route, way->point);
1175
1176 return TRUE;
1177 }
1178
1179 gboolean 
1180 cmenu_cb_way_delete(GtkAction * action)
1181 {
1182 WayPoint *way;
1183
1184 if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y)))) {
1185         gchar buffer[BUFFER_SIZE];
1186         GtkWidget *confirm;
1187
1188         g_snprintf(buffer, sizeof(buffer), "%s:\n%s\n", _("Confirm delete of waypoint"), way->desc);
1189         confirm = hildon_note_new_confirmation(GTK_WINDOW(_window), buffer);
1190
1191         if (GTK_RESPONSE_OK == gtk_dialog_run(GTK_DIALOG(confirm))) {
1192                 Point *pdel_min, *pdel_max, *pdel_start, *pdel_end;
1193                 guint num_del;
1194
1195                 /* Delete surrounding route data, too. */
1196                 if (way == _route->whead)
1197                         pdel_min = _route->head;
1198                 else
1199                         pdel_min = way[-1].point;
1200
1201                 if (way == _route->wtail)
1202                         pdel_max = _route->tail;
1203                 else
1204                         pdel_max = way[1].point;
1205
1206                 /* Find largest continuous segment around the waypoint, EXCLUDING
1207                  * pdel_min and pdel_max. */
1208                 for (pdel_start = way->point - 1; pdel_start->unity
1209                      && pdel_start > pdel_min; pdel_start--) {
1210                 }
1211                 for (pdel_end = way->point + 1; pdel_end->unity
1212                      && pdel_end < pdel_max; pdel_end++) {
1213                 }
1214
1215                 /* If pdel_end is set to _route->tail, and if _route->tail is a
1216                  * non-zero point, then delete _route->tail. */
1217                 if (pdel_end == _route->tail && pdel_end->unity)
1218                         pdel_end++;     /* delete _route->tail too */
1219                 /* else, if *both* endpoints are zero points, delete one. */
1220                 else if (!pdel_start->unity && !pdel_end->unity)
1221                         pdel_start--;
1222
1223                 /* Delete BETWEEN pdel_start and pdel_end, exclusive. */
1224                 num_del = pdel_end - pdel_start - 1;
1225
1226                 memmove(pdel_start + 1, pdel_end,(_route->tail - pdel_end + 1) * sizeof(Point));
1227                 _route->tail -= num_del;
1228
1229                 /* Remove waypoint and move/adjust subsequent waypoints. */
1230                 g_free(way->desc);
1231                 while (way++ != _route->wtail) {
1232                         way[-1] = *way;
1233                         way[-1].point -= num_del;
1234                 }
1235                 _route->wtail--;
1236
1237                 route_find_nearest_point(_route);
1238                 map_force_redraw();
1239         }
1240         gtk_widget_destroy(confirm);
1241 }
1242
1243 return TRUE;
1244 }
1245
1246 gboolean
1247 menu_cb_category(GtkAction * action)
1248 {
1249 if (poi_category_list())
1250         map_force_redraw();
1251
1252 return TRUE;
1253 }
1254
1255 gboolean 
1256 cmenu_cb_way_add_poi(GtkAction * action)
1257 {
1258 WayPoint *way;
1259
1260 if ((way = route_find_nearest_waypoint(_route, x2unit(_cmenu_position_x), y2unit(_cmenu_position_y)))) {
1261         poi_info *p;
1262
1263         p=poi_new();
1264         unit2latlon(way->point->unitx, way->point->unity, p->lat, p->lon);
1265         poi_edit_dialog(ACTION_ADD_POI, p);
1266         /* XXX: free it ? */
1267 }
1268 return TRUE;
1269 }
1270
1271 gboolean 
1272 cmenu_cb_poi_route_to(GtkAction * action)
1273 {
1274 poi_info poi;
1275
1276 if (poi_select(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y), 4, &poi)) {
1277         guint unitx, unity;
1278         latlon2unit(poi.lat, poi.lon, unitx, unity);
1279         cmenu_route_to(unitx, unity);
1280 }
1281
1282 return TRUE;
1283 }
1284
1285 gboolean 
1286 cmenu_cb_poi_distance_to(GtkAction * action)
1287 {
1288 poi_info poi;
1289
1290 if (poi_select(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y), 4, &poi)) {
1291         guint unitx, unity;
1292         latlon2unit(poi.lat, poi.lon, unitx, unity);
1293         cmenu_distance_to(unitx, unity);
1294 }
1295
1296 return TRUE;
1297 }
1298
1299 gboolean 
1300 cmenu_cb_poi_add_route(GtkAction * action)
1301 {
1302 poi_info poi;
1303
1304 if (poi_select(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y), 4, &poi)) {
1305         guint unitx, unity;
1306         latlon2unit(poi.lat, poi.lon, unitx, unity);
1307         cmenu_add_route(unitx, unity);
1308 }
1309
1310 return TRUE;
1311 }
1312
1313 gboolean 
1314 cmenu_cb_poi_add_way(GtkAction * action)
1315 {
1316 poi_info poi;
1317
1318 if (poi_select(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y), 4, &poi)) {
1319         guint unitx, unity;
1320         latlon2unit(poi.lat, poi.lon, unitx, unity);
1321         cmenu_route_add_way(unitx, unity);
1322 }
1323
1324 return TRUE;
1325 }
1326
1327 gboolean
1328 cmenu_cb_poi_show_poi(GtkAction *action)
1329 {
1330 /* XXX: Write this */
1331 return TRUE;
1332 }
1333
1334 gboolean 
1335 cmenu_cb_poi_edit_poi(GtkAction * action)
1336 {
1337 poi_info *p;
1338 gdouble lat, lon;
1339
1340 unit2latlon(x2unit(_cmenu_position_x), y2unit(_cmenu_position_y), lat, lon);
1341 p=poi_find_nearest(lat, lon);
1342 if (!p) {
1343         popup_error(_window, _("No POI found at location."));
1344         return TRUE;
1345 }
1346 poi_edit_dialog(ACTION_EDIT_POI, p);
1347 return TRUE;
1348 }
1349
1350 /***/
1351
1352 gboolean 
1353 headphone_button_cb(gpointer data)
1354 {
1355 gint hb_action=0;
1356 switch (hb_action) {
1357 case 1:
1358 #if 0
1359         /* XXX: Add code to add generic POI */
1360         hildon_banner_show_information(_window, NULL, _("POI Added"));
1361 #endif
1362 break;
1363 case 0:
1364 default:
1365         path_insert_mark_text(_track, g_strdup("Mark"));
1366         hildon_banner_show_information(_window, NULL, _("Mark added"));
1367 break;
1368 }
1369 return FALSE;
1370