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