err.no Git - mapper/blob - src/mapper.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 #include <unistd.h>
  28 #include <stdlib.h>
  29 #include <string.h>
  30 #include <strings.h>
  31 #include <stddef.h>
  32 #include <math.h>
  33 #include <errno.h>
  34 #include <sys/wait.h>
  35 #include <glib.h>
  36 #include <glib/gstdio.h>
  37 #include <glib/gi18n.h>
  38 #ifdef WITH_GST
  39 #include <gst/gst.h>
  40 #include "audio-note.h"
  41 #endif
  42 #include <gtk/gtk.h>
  43 #include <fcntl.h>
  44 #include <gdk/gdkkeysyms.h>
  45 #include <dbus/dbus.h>
  46 #include <dbus/dbus-glib.h>
  47 #include <dbus/dbus-glib-lowlevel.h>
  48 #include <libgnomevfs/gnome-vfs.h>
  49 #include <curl/multi.h>
  50 #include <gconf/gconf-client.h>
  51 #include <libintl.h>
  52 #include <locale.h>
  53
  54 #ifdef WITH_HAL
  55 #include <libhal.h>
  56 #endif
  57
  58 #ifdef WITH_HILDON_DBUS_BT
  59 #include <bt-dbus.h>
  60 #endif
  61
  62 #ifdef WITH_GL
  63 #include <GL/gl.h>
  64 #include <GL/glu.h>
  65 #include <gtk/gtkgl.h>
  66 #endif
  67
  68 #include "mapper.h"
  69 #include "hildon-mapper.h"
  70 #include "utils.h"
  71 #include "mapper-types.h"
  72 #include "settings.h"
  73 #include "gps.h"
  74 #include "gps-conn.h"
  75 #include "map-download.h"
  76 #include "route.h"
  77 #include "track.h"
  78 #include "ui-common.h"
  79 #include "db.h"
  80 #include "osm-db.h"
  81 #include "poi.h"
  82 #include "cb.h"
  83 #include "speak.h"
  84 #include "config-gconf.h"
  85 #include "dialogs.h"
  86
  87 gfloat UNITS_CONVERT[] = {1.85200,1.15077945,1.f,};
  88
  89 GdkColor COLORABLE_DEFAULT[COLORABLE_ENUM_COUNT] = {
  90         {0, 0x0000, 0x0000, 0xc000}
  91         ,                       /* COLORABLE_MARK */
  92         {0, 0x6000, 0x6000, 0xf800}
  93         ,                       /* COLORABLE_MARK_VELOCITY */
  94         {0, 0x8000, 0x8000, 0x8000}
  95         ,                       /* COLORABLE_MARK_OLD */
  96         {0, 0xe000, 0x0000, 0x0000}
  97         ,                       /* COLORABLE_TRACK */
  98         {0, 0xa000, 0x0000, 0x0000}
  99         ,                       /* COLORABLE_TRACK_MARK */
 100         {0, 0x7000, 0x0000, 0x0000}
 101         ,                       /* COLORABLE_TRACK_BREAK */
 102         {0, 0x0000, 0xa000, 0x0000}
 103         ,                       /* COLORABLE_ROUTE */
 104         {0, 0x0000, 0x8000, 0x0000}
 105         ,                       /* COLORABLE_ROUTE_WAY */
 106         {0, 0x0000, 0x6000, 0x0000}
 107         ,                       /* COLORABLE_ROUTE_BREAK */
 108         {0, 0xa000, 0x0000, 0xa000}     /* COLORABLE_POI */
 109 };
 110
 111 enum {
 112         MAPPER_INIT_START=0,
 113         MAPPER_INIT_MISC,
 114         MAPPER_INIT_CONFIG,
 115         MAPPER_INIT_DB,
 116         MAPPER_INIT_POI,
 117         MAPPER_INIT_OSM,
 118         MAPPER_INIT_VOICE,
 119         MAPPER_INIT_UI,
 120         MAPPER_INIT_GOTO,
 121         MAPPER_INIT_DONE
 122 } mapper_init_state;
 123
 124 guint mis=MAPPER_INIT_START;
 125
 126 static GtkWidget *init_progress;
 127 static GtkWidget *init_dialog;
 128
 129 #ifdef WITH_HAL
 130 LibHalContext *ctx;
 131 #endif
 132
 133 /**
 134  * Initialize arrays
 135  */
 136 static void
 137 variables_init(void)
 138 {
 139 INFO_FONT_TEXT[INFO_FONT_XXSMALL] = "xx-small";
 140 INFO_FONT_TEXT[INFO_FONT_XSMALL] = "x-small";
 141 INFO_FONT_TEXT[INFO_FONT_SMALL] = "small";
 142 INFO_FONT_TEXT[INFO_FONT_MEDIUM] = "medium";
 143 INFO_FONT_TEXT[INFO_FONT_LARGE] = "large";
 144 INFO_FONT_TEXT[INFO_FONT_XLARGE] = "x-large";
 145 INFO_FONT_TEXT[INFO_FONT_XXLARGE] = "xx-large";
 146
 147 CUSTOM_KEY_GCONF[CUSTOM_KEY_UP] = GCONF_KEY_PREFIX "/key_up";
 148 CUSTOM_KEY_GCONF[CUSTOM_KEY_DOWN] = GCONF_KEY_PREFIX "/key_down";
 149 CUSTOM_KEY_GCONF[CUSTOM_KEY_LEFT] = GCONF_KEY_PREFIX "/key_left";
 150 CUSTOM_KEY_GCONF[CUSTOM_KEY_RIGHT] = GCONF_KEY_PREFIX "/key_right";
 151 CUSTOM_KEY_GCONF[CUSTOM_KEY_SELECT] = GCONF_KEY_PREFIX "/key_select";
 152 CUSTOM_KEY_GCONF[CUSTOM_KEY_INCREASE] = GCONF_KEY_PREFIX "/key_increase";
 153 CUSTOM_KEY_GCONF[CUSTOM_KEY_DECREASE] = GCONF_KEY_PREFIX "/key_decrease";
 154 CUSTOM_KEY_GCONF[CUSTOM_KEY_FULLSCREEN] = GCONF_KEY_PREFIX "/key_fullscreen";
 155 CUSTOM_KEY_GCONF[CUSTOM_KEY_ESC] = GCONF_KEY_PREFIX "/key_esc";
 156
 157 CUSTOM_KEY_ICON[CUSTOM_KEY_UP] = HWK_BUTTON_UP;
 158 CUSTOM_KEY_ICON[CUSTOM_KEY_LEFT] = HWK_BUTTON_LEFT;
 159 CUSTOM_KEY_ICON[CUSTOM_KEY_DOWN] = HWK_BUTTON_DOWN;
 160 CUSTOM_KEY_ICON[CUSTOM_KEY_RIGHT] = HWK_BUTTON_RIGHT;
 161 CUSTOM_KEY_ICON[CUSTOM_KEY_SELECT] = HWK_BUTTON_SELECT;
 162 CUSTOM_KEY_ICON[CUSTOM_KEY_INCREASE] = HWK_BUTTON_INCREASE;
 163 CUSTOM_KEY_ICON[CUSTOM_KEY_DECREASE] = HWK_BUTTON_DECREASE;
 164 CUSTOM_KEY_ICON[CUSTOM_KEY_FULLSCREEN] = HWK_BUTTON_VIEW;
 165 CUSTOM_KEY_ICON[CUSTOM_KEY_ESC] = HWK_BUTTON_CANCEL;
 166
 167 CUSTOM_KEY_DEFAULT[CUSTOM_KEY_UP] = CUSTOM_ACTION_PAN_NORTH;
 168 CUSTOM_KEY_DEFAULT[CUSTOM_KEY_LEFT] = CUSTOM_ACTION_PAN_WEST;
 169 CUSTOM_KEY_DEFAULT[CUSTOM_KEY_DOWN] = CUSTOM_ACTION_PAN_SOUTH;
 170 CUSTOM_KEY_DEFAULT[CUSTOM_KEY_RIGHT] = CUSTOM_ACTION_PAN_EAST;
 171 CUSTOM_KEY_DEFAULT[CUSTOM_KEY_SELECT] = CUSTOM_ACTION_TOGGLE_AUTOCENTER;
 172 CUSTOM_KEY_DEFAULT[CUSTOM_KEY_INCREASE] = CUSTOM_ACTION_ZOOM_IN;
 173 CUSTOM_KEY_DEFAULT[CUSTOM_KEY_DECREASE] = CUSTOM_ACTION_ZOOM_OUT;
 174 CUSTOM_KEY_DEFAULT[CUSTOM_KEY_FULLSCREEN] = CUSTOM_ACTION_TOGGLE_FULLSCREEN;
 175 CUSTOM_KEY_DEFAULT[CUSTOM_KEY_ESC] = CUSTOM_ACTION_TOGGLE_TRACKS;
 176
 177 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_PAN_NORTH] = _("Pan North");
 178 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_PAN_WEST] = _("Pan West");
 179 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_PAN_SOUTH] = _("Pan South");
 180 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_PAN_EAST] = _("Pan East");
 181 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_TOGGLE_AUTOCENTER] = _("Toggle Auto-Center");
 182 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_TOGGLE_FULLSCREEN] = _("Toggle Fullscreen");
 183 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_ZOOM_IN] = _("Zoom In");
 184 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_ZOOM_OUT] = _("Zoom Out");
 185 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_TOGGLE_TRACKS] = _("Toggle Tracks");
 186 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_TOGGLE_SCALE] = _("Toggle Scale");
 187 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_TOGGLE_POI] = _("Toggle POIs");
 188 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_CHANGE_REPO] = _("Select Next Repository");
 189 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_ROUTE_DISTNEXT] = _("Show Distance to Next Waypoint");
 190 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_ROUTE_DISTLAST] = _("Show Distance to End of Route");
 191 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_TRACK_BREAK] = _("Insert Track Break");
 192 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_TRACK_DISTLAST] = _("Show Distance from Last Break");
 193 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_TRACK_DISTFIRST] = _("Show Distance from Beginning");
 194 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_TOGGLE_GPS] = _("Toggle GPS");
 195 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_TOGGLE_GPSINFO] = _("Toggle GPS Info");
 196 CUSTOM_ACTION_TEXT[CUSTOM_ACTION_TOGGLE_SPEEDLIMIT] = _("Toggle Speed Limit");
 197
 198 COLORABLE_GCONF[COLORABLE_MARK] = GCONF_KEY_PREFIX "/color_mark";
 199 COLORABLE_GCONF[COLORABLE_MARK_VELOCITY] = GCONF_KEY_PREFIX "/color_mark_velocity";
 200 COLORABLE_GCONF[COLORABLE_MARK_OLD] = GCONF_KEY_PREFIX "/color_mark_old";
 201 COLORABLE_GCONF[COLORABLE_TRACK] = GCONF_KEY_PREFIX "/color_track";
 202 COLORABLE_GCONF[COLORABLE_TRACK_MARK] = GCONF_KEY_PREFIX "/color_track_mark";
 203 COLORABLE_GCONF[COLORABLE_TRACK_BREAK] = GCONF_KEY_PREFIX "/color_track_break";
 204 COLORABLE_GCONF[COLORABLE_ROUTE] = GCONF_KEY_PREFIX "/color_route";
 205 COLORABLE_GCONF[COLORABLE_ROUTE_WAY] = GCONF_KEY_PREFIX "/color_route_way";
 206 COLORABLE_GCONF[COLORABLE_ROUTE_BREAK] = GCONF_KEY_PREFIX "/color_route_break";
 207 COLORABLE_GCONF[COLORABLE_POI] = GCONF_KEY_PREFIX "/color_poi";
 208 }
 209
 210 /**
 211  * Save state and destroy all non-UI elements created by this program in
 212  * preparation for exiting.
 213  */
 214 static void
 215 mapper_destroy(void)
 216 {
 217 config_save();
 218 config_save_repo();
 219 map_download_deinit();
 220 map_poi_deinit();
 221
 222 #if defined (WITH_GST)
 223 #if defined (WITH_ESPEAK)
 224 speak_deinit();
 225 #endif
 226 audio_note_deinit();
 227 #endif
 228
 229 gps_disconnect(_gps);
 230 gps_free(_gps);
 231 osm_db_enable_mainloop(_db, FALSE);
 232 osm_deinit();
 233 db_close(&_db);
 234 path_free(_track);
 235 path_free(_route);
 236 position_free(_home);
 237 position_free(_dest);
 238
 239 gnome_vfs_shutdown();
 240 #ifdef WITH_OSSO
 241 osso_deinitialize(_osso);
 242 #endif
 243 #ifdef WITH_HAL
 244 if (ctx)
 245         libhal_ctx_shutdown(ctx, NULL);
 246 #endif
 247 curl_global_cleanup();
 248 }
 249
 250 static gint
 251 mapper_osso_init(void)
 252 {
 253 #ifdef WITH_OSSO
 254 /* Initialize _osso. */
 255 _osso = osso_initialize("org.tal.mapper", VERSION, TRUE, NULL);
 256 if (!_osso) {
 257         g_printerr("osso_initialize failed.\n");
 258         return 1;
 259 }
 260 #endif
 261 return 0;
 262 }
 263
 264 #ifdef WITH_HAL
 265 static void
 266 hal_condition_cb(LibHalContext *ctx, const char *udi, const char *name, const char *detail)
 267 {
 268 g_debug("HAL: [%s]->[%s:%s]", udi, name, detail);
 269 if (strcmp(name, "ButtonPressed")==0 && strcmp(detail, "phone")==0)
 270         g_idle_add_full(G_PRIORITY_HIGH_IDLE, headphone_button_cb, NULL,NULL);
 271 }
 272
 273 static gboolean
 274 mapper_hal_init(DBusGConnection *gdbc)
 275 {
 276 DBusError error;
 277 DBusConnection *dbc=dbus_g_connection_get_connection(gdbc);
 278
 279 g_return_val_if_fail(dbc, FALSE);
 280
 281 dbus_error_init(&error);
 282
 283 ctx=libhal_ctx_new();
 284 g_return_val_if_fail(ctx, FALSE);
 285
 286 if (!libhal_ctx_set_dbus_connection(ctx, dbc)) {
 287         g_warning("HAL dbus connection failed");
 288         return FALSE;
 289 }
 290
 291 if (!libhal_ctx_init(ctx, &error)) {
 292         g_warning("HAL Init failed");
 293         ctx=NULL;
 294         return FALSE;
 295 }
 296
 297 libhal_ctx_set_device_condition(ctx, hal_condition_cb);
 298 libhal_device_add_property_watch(ctx, "/org/freedesktop/Hal/devices/platform_retu_headset_logicaldev_input",NULL);
 299
 300 return TRUE;
 301 }
 302 #endif
 303
 304 static gint
 305 mapper_osso_cb_init(void)
 306 {
 307 gchar *filter_string;
 308
 309 #ifdef WITH_OSSO
 310 if (OSSO_OK != osso_rpc_set_default_cb_f(_osso, dbus_cb_default, NULL)) {
 311         g_printerr("osso_rpc_set_default_cb_f failed.\n");
 312         return 1;
 313 }
 314 #endif
 315
 316 #ifdef WITH_OSSO_IC
 317 filter_string = g_strdup_printf("interface=%s", ICD_DBUS_INTERFACE);
 318 /* add match */
 319 dbus_bus_add_match(dbus_conn, filter_string, NULL);
 320 g_free(filter_string);
 321
 322 /* add the callback */
 323 dbus_connection_add_filter(dbus_conn, get_connection_status_signal_cb, NULL, NULL);
 324 osso_iap_cb(iap_callback);
 325 #endif
 326
 327 return 0;
 328 }
 329
 330 static void
 331 timezone_init(void)
 332 {
 333 time_t time1;
 334 struct tm time2;
 335
 336 time1 = time(NULL);
 337 localtime_r(&time1, &time2);
 338 _gmtoffset = time2.tm_gmtoff;
 339 }
 340
 341 static gboolean
 342 mapper_init(gpointer data)
 343 {
 344 GError *error = NULL;
 345 gboolean ret=TRUE;
 346 gfloat p=0;
 347 gchar *w="Starting";
 348
 349 switch (mis) {
 350         case MAPPER_INIT_START:
 351                 curl_global_init(CURL_GLOBAL_NOTHING);
 352                 gnome_vfs_init();
 353                 /* XXX: Load GPS configuration, then create gps */
 354                 _gps=gps_new(GPS_IO_SIMULATION);
 355                 _gps->connection_retry=gps_retry_connection;
 356                 _gps->connection_error=NULL;
 357                 _gps->connection_progress=gps_conn_set_progress;
 358                 _gps->update_location=gps_location_update;
 359                 _gps->update_info=gps_info_update;
 360
 361                 timezone_init();
 362                 variables_init();
 363                 latlon_init();
 364                 _track=path_new(PATH_TYPE_TRACK, 0);
 365                 _route=path_new(PATH_TYPE_ROUTE, 1);
 366                 _home=position_new(POSITION_TYPE_HOME, 0);
 367                 _dest=position_new(POSITION_TYPE_DESTINATION, 1);
 368                 mis=MAPPER_INIT_CONFIG;
 369                 p=0.1;
 370                 w="Init";
 371         break;
 372         case MAPPER_INIT_CONFIG:
 373                 config_init();
 374                 map_download_init();
 375                 mis=MAPPER_INIT_DB;
 376                 p=0.2;
 377                 w="Config";
 378         break;
 379         case MAPPER_INIT_DB:
 380                 if (db_connect(&_db, _mapper_db)) {
 381                         mis=MAPPER_INIT_POI;
 382                 } else {
 383                         mis=MAPPER_INIT_VOICE;
 384                 }
 385                 p=0.5;
 386                 w="Database";
 387         break;
 388         case MAPPER_INIT_POI:
 389                 poi_init(&_db);
 390                 mis=MAPPER_INIT_OSM;
 391                 p=0.6;
 392                 w="POIs";
 393         break;
 394         case MAPPER_INIT_OSM:
 395                 if (osm_init(&_db))
 396                         osm_db_enable_mainloop(_db, TRUE);
 397                 mis=MAPPER_INIT_VOICE;
 398                 p=0.8;
 399                 w="OSM";
 400         break;
 401         case MAPPER_INIT_VOICE:
 402 #if defined (WITH_GST)
 403                 if (audio_note_init()==FALSE)
 404                         g_printerr("Audio note init failed\n");
 405 #if defined (WITH_ESPEAK)
 406                 if (speak_init("en",_voice_speed,_voice_pitch)==FALSE) {
 407                         g_printerr("Espeak init failed\n");
 408                         popup_error(_window, "Speech init failed. Disabled.");
 409                 }
 410 #endif
 411 #endif
 412                 mis=MAPPER_INIT_MISC;
 413                 p=0.85;
 414                 w="Speech";
 415         break;
 416         case MAPPER_INIT_MISC:
 417                 /* Initialize D-Bus system connection. */
 418                 if (NULL == (dbus_conn = dbus_g_bus_get(DBUS_BUS_SYSTEM, &error))) {
 419                         g_warning("Failed to open connection to D-Bus: %s.\n", error->message);
 420                         popup_error(NULL, "Failed to connect to D-Bus.");
 421                         error=NULL;
 422                 }
 423
 424                 /* XXX: Move this */
 425 #ifdef WITH_OSSO
 426                 osso_hw_set_event_cb(_osso, NULL, osso_cb_hw_state, NULL);
 427 #endif
 428 #ifdef WITH_HAL
 429                 mapper_hal_init(dbus_conn);
 430 #endif
 431                 mis=MAPPER_INIT_UI;
 432                 p=0.9;
 433                 w="Misc";
 434         break;
 435         case MAPPER_INIT_UI:
 436                 mapper_ui_init();
 437                 mis=MAPPER_INIT_GOTO;
 438                 p=0.99;
 439                 w="UI";
 440         break;
 441         case MAPPER_INIT_GOTO:
 442                 if (gtk_map_goto_position(_map, &_home)==FALSE)
 443                         g_printerr("Home is not set.\n");
 444                 else
 445                         gtk_map_center_latlon(_map, 60.45, 22.25);
 446                 mis=MAPPER_INIT_DONE;
 447                 p=1.0;
 448                 w="Done";
 449         break;
 450         case MAPPER_INIT_DONE:
 451                 progress_dialog_remove(init_dialog);
 452                 if (_enable_gps)
 453                         gps_connect_now(_gps);
 454                 return FALSE;
 455         break;
 456 }
 457
 458 gtk_progress_bar_set_fraction(GTK_PROGRESS(init_progress), p);
 459 gtk_progress_bar_set_text(GTK_PROGRESS(init_progress), w);
 460 return ret;
 461 }
 462
 463 gint
 464 main(gint argc, gchar * argv[])
 465 {
 466 dbus_conn=NULL;
 467
 468 setlocale(LC_ALL, "");
 469 bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR);
 470 bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
 471 textdomain(GETTEXT_PACKAGE);
 472
 473 g_thread_init(NULL);
 474 g_type_init();
 475 g_set_application_name("Mapper");
 476 #if defined (WITH_GST)
 477 gst_init(&argc, &argv);
 478 #endif
 479 gtk_init(&argc, &argv);
 480 #if defined (WITH_GL)
 481 if (!gtk_gl_init_check(&argc, &argv)) {
 482         g_warning("OpenGL init failed");
 483 }
 484 #endif
 485
 486 if (mapper_osso_init()!=0)
 487         return 1;
 488 if (mapper_osso_cb_init()!=0)
 489         return 1;
 490
 491 init_progress=gtk_progress_bar_new();
 492 init_dialog=progress_dialog(NULL, "Mapper is loading...",init_progress);
 493 gtk_widget_show_all(init_dialog);
 494 g_idle_add((GSourceFunc)mapper_init, NULL);
 495 gtk_main();
 496 mapper_destroy();
 497
 498 return 0;
 499 }