| 1 |
/**
|
| 2 |
* ZANavi, Zoff Android Navigation system.
|
| 3 |
* Copyright (C) 2011-2012 Zoff <zoff@zoff.cc>
|
| 4 |
*
|
| 5 |
* This program is free software; you can redistribute it and/or
|
| 6 |
* modify it under the terms of the GNU General Public License
|
| 7 |
* version 2 as published by the Free Software Foundation.
|
| 8 |
*
|
| 9 |
* This program is distributed in the hope that it will be useful,
|
| 10 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 11 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 12 |
* GNU General Public License for more details.
|
| 13 |
*
|
| 14 |
* You should have received a copy of the GNU General Public License
|
| 15 |
* along with this program; if not, write to the
|
| 16 |
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
| 17 |
* Boston, MA 02110-1301, USA.
|
| 18 |
*/
|
| 19 |
|
| 20 |
/**
|
| 21 |
* Navit, a modular navigation system.
|
| 22 |
* Copyright (C) 2005-2009 Navit Team
|
| 23 |
*
|
| 24 |
* This program is free software; you can redistribute it and/or
|
| 25 |
* modify it under the terms of the GNU General Public License
|
| 26 |
* version 2 as published by the Free Software Foundation.
|
| 27 |
*
|
| 28 |
* This program is distributed in the hope that it will be useful,
|
| 29 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 30 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 31 |
* GNU General Public License for more details.
|
| 32 |
*
|
| 33 |
* You should have received a copy of the GNU General Public License
|
| 34 |
* along with this program; if not, write to the
|
| 35 |
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
| 36 |
* Boston, MA 02110-1301, USA.
|
| 37 |
*/
|
| 38 |
|
| 39 |
#include <stdio.h>
|
| 40 |
#include <string.h>
|
| 41 |
#include <glib.h>
|
| 42 |
#include <time.h>
|
| 43 |
#include "config.h"
|
| 44 |
#include "debug.h"
|
| 45 |
#include "coord.h"
|
| 46 |
#include "item.h"
|
| 47 |
#include "log.h"
|
| 48 |
#include "plugin.h"
|
| 49 |
#include "transform.h"
|
| 50 |
#include "util.h"
|
| 51 |
#include "event.h"
|
| 52 |
// #include "coord.h"
|
| 53 |
#include "navit.h"
|
| 54 |
#include "transform.h"
|
| 55 |
#include "projection.h"
|
| 56 |
#include "point.h"
|
| 57 |
#include "graphics.h"
|
| 58 |
#include "callback.h"
|
| 59 |
#include "color.h"
|
| 60 |
#include "layout.h"
|
| 61 |
#include "vehicle.h"
|
| 62 |
|
| 63 |
// forward rev
|
| 64 |
struct navit *global_navit;
|
| 65 |
|
| 66 |
struct vehicle
|
| 67 |
{
|
| 68 |
struct vehicle_methods meth;
|
| 69 |
struct vehicle_priv *priv;
|
| 70 |
struct callback_list *cbl;
|
| 71 |
struct log *nmea_log, *gpx_log;
|
| 72 |
char *gpx_desc;
|
| 73 |
struct attr **attrs;
|
| 74 |
|
| 75 |
// cursor
|
| 76 |
struct cursor *cursor;
|
| 77 |
int cursor_fixed;
|
| 78 |
struct callback *animate_callback;
|
| 79 |
struct event_timeout *animate_timer;
|
| 80 |
struct point cursor_pnt;
|
| 81 |
struct graphics *gra;
|
| 82 |
struct graphics_gc *bg;
|
| 83 |
struct transformation *trans;
|
| 84 |
int angle;
|
| 85 |
int speed;
|
| 86 |
int sequence;
|
| 87 |
GHashTable *log_to_cb;
|
| 88 |
};
|
| 89 |
|
| 90 |
static void vehicle_draw_do(struct vehicle *this_, int lazy);
|
| 91 |
static void vehicle_log_nmea(struct vehicle *this_, struct log *log);
|
| 92 |
static void vehicle_log_gpx(struct vehicle *this_, struct log *log);
|
| 93 |
static void vehicle_log_textfile(struct vehicle *this_, struct log *log);
|
| 94 |
static void vehicle_log_binfile(struct vehicle *this_, struct log *log);
|
| 95 |
static int vehicle_add_log(struct vehicle *this_, struct log *log);
|
| 96 |
void vehicle_remove_cursor(struct vehicle *this_);
|
| 97 |
extern int hold_drawing; // in navit.c
|
| 98 |
|
| 99 |
/**
|
| 100 |
* Creates a new vehicle
|
| 101 |
*/
|
| 102 |
struct vehicle *
|
| 103 |
vehicle_new(struct attr *parent, struct attr **attrs)
|
| 104 |
{
|
| 105 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 106 |
dbg(0,"+#+:enter\n");
|
| 107 |
#endif
|
| 108 |
struct vehicle *this_;
|
| 109 |
struct attr *source;
|
| 110 |
struct vehicle_priv *(*vehicletype_new)(struct vehicle_methods * meth, struct callback_list * cbl, struct attr ** attrs);
|
| 111 |
char *type, *colon;
|
| 112 |
struct pcoord center;
|
| 113 |
|
| 114 |
//DBG dbg(0, "enter\n");
|
| 115 |
source = attr_search(attrs, NULL, attr_source);
|
| 116 |
if (!source)
|
| 117 |
{
|
| 118 |
//DBG dbg(0, "no source\n");
|
| 119 |
return NULL;
|
| 120 |
}
|
| 121 |
|
| 122 |
type = g_strdup(source->u.str);
|
| 123 |
colon = strchr(type, ':');
|
| 124 |
if (colon)
|
| 125 |
{
|
| 126 |
*colon = '\0';
|
| 127 |
}
|
| 128 |
////DBG dbg(0, "source='%s' type='%s'\n", source->u.str, type);
|
| 129 |
|
| 130 |
#ifdef PLUGSSS
|
| 131 |
vehicletype_new = plugin_get_vehicle_type(type);
|
| 132 |
if (!vehicletype_new)
|
| 133 |
{
|
| 134 |
//DBG dbg(0, "invalid type '%s'\n", type);
|
| 135 |
g_free(type);
|
| 136 |
return NULL;
|
| 137 |
}
|
| 138 |
#endif
|
| 139 |
|
| 140 |
this_ = g_new0(struct vehicle, 1);
|
| 141 |
this_->cbl = callback_list_new("vehicle_new:this_->cbl");
|
| 142 |
|
| 143 |
|
| 144 |
|
| 145 |
#ifdef PLUGSSS
|
| 146 |
this_->priv = vehicletype_new(&this_->meth, this_->cbl, attrs);
|
| 147 |
#else
|
| 148 |
|
| 149 |
if (strncmp("demo", type, 4) == 0)
|
| 150 |
{
|
| 151 |
this_->priv = vehicle_demo_new(&this_->meth, this_->cbl, attrs);
|
| 152 |
}
|
| 153 |
else if (strncmp("android", type, 7) == 0)
|
| 154 |
{
|
| 155 |
this_->priv = vehicle_android_new_android(&this_->meth, this_->cbl, attrs);
|
| 156 |
}
|
| 157 |
#endif
|
| 158 |
|
| 159 |
g_free(type);
|
| 160 |
|
| 161 |
|
| 162 |
//DBG dbg(0, "veh new 2\n");
|
| 163 |
if (!this_->priv)
|
| 164 |
{
|
| 165 |
//DBG dbg(0, "vehicletype_new failed\n");
|
| 166 |
callback_list_destroy(this_->cbl);
|
| 167 |
g_free(this_);
|
| 168 |
return NULL;
|
| 169 |
}
|
| 170 |
//DBG dbg(0, "veh new 3\n");
|
| 171 |
this_->attrs = attr_list_dup(attrs);
|
| 172 |
//DBG dbg(0, "veh new 4\n");
|
| 173 |
this_->trans = transform_new();
|
| 174 |
|
| 175 |
// set bad 0/0 location ??? i dont know really
|
| 176 |
/*
|
| 177 |
struct coord_geo g;
|
| 178 |
struct coord co;
|
| 179 |
enum projection pro=projection_mg;
|
| 180 |
g.lat=53.13;
|
| 181 |
g.lng=11.70;
|
| 182 |
transform_from_geo(pro, &g, &co);
|
| 183 |
center.x=co.x;
|
| 184 |
center.y=co.y;
|
| 185 |
center.pro = pro;
|
| 186 |
*/
|
| 187 |
|
| 188 |
center.pro = projection_screen;
|
| 189 |
center.x = 0;
|
| 190 |
center.y = 0;
|
| 191 |
//DBG dbg(0, "veh new 5\n");
|
| 192 |
transform_setup(this_->trans, ¢er, 16, 0);
|
| 193 |
//DBG dbg(0, "veh new 6\n");
|
| 194 |
|
| 195 |
this_->log_to_cb = g_hash_table_new(NULL, NULL);
|
| 196 |
//DBG dbg(0, "leave\n");
|
| 197 |
return this_;
|
| 198 |
}
|
| 199 |
|
| 200 |
/**
|
| 201 |
* Destroys a vehicle
|
| 202 |
*
|
| 203 |
* @param this_ The vehicle to destroy
|
| 204 |
*/
|
| 205 |
void vehicle_destroy(struct vehicle *this_)
|
| 206 |
{
|
| 207 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 208 |
dbg(0,"+#+:enter\n");
|
| 209 |
#endif
|
| 210 |
if (this_->animate_callback)
|
| 211 |
{
|
| 212 |
callback_destroy(this_->animate_callback);
|
| 213 |
event_remove_timeout(this_->animate_timer);
|
| 214 |
}
|
| 215 |
transform_destroy(this_->trans);
|
| 216 |
this_->meth.destroy(this_->priv);
|
| 217 |
callback_list_destroy(this_->cbl);
|
| 218 |
attr_list_free(this_->attrs);
|
| 219 |
if (this_->bg)
|
| 220 |
graphics_gc_destroy(this_->bg);
|
| 221 |
if (this_->gra)
|
| 222 |
graphics_free(this_->gra);
|
| 223 |
g_free(this_);
|
| 224 |
}
|
| 225 |
|
| 226 |
/**
|
| 227 |
* Creates an attribute iterator to be used with vehicles
|
| 228 |
*/
|
| 229 |
struct attr_iter *
|
| 230 |
vehicle_attr_iter_new(void)
|
| 231 |
{
|
| 232 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 233 |
dbg(0,"+#+:enter\n");
|
| 234 |
#endif
|
| 235 |
return (struct attr_iter *)g_new0(void *,1);
|
| 236 |
}
|
| 237 |
|
| 238 |
/**
|
| 239 |
* Destroys a vehicle attribute iterator
|
| 240 |
*
|
| 241 |
* @param iter a vehicle attr_iter
|
| 242 |
*/
|
| 243 |
void vehicle_attr_iter_destroy(struct attr_iter *iter)
|
| 244 |
{
|
| 245 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 246 |
dbg(0,"+#+:enter\n");
|
| 247 |
#endif
|
| 248 |
g_free(iter);
|
| 249 |
}
|
| 250 |
|
| 251 |
/**
|
| 252 |
* Generic get function
|
| 253 |
*
|
| 254 |
* @param this_ Pointer to a vehicle structure
|
| 255 |
* @param type The attribute type to look for
|
| 256 |
* @param attr Pointer to an attr structure to store the attribute
|
| 257 |
* @param iter A vehicle attr_iter
|
| 258 |
*/
|
| 259 |
int vehicle_get_attr(struct vehicle *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter)
|
| 260 |
{
|
| 261 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 262 |
dbg(0,"+#+:enter\n");
|
| 263 |
#endif
|
| 264 |
////DBG dbg(0,"enter\n");
|
| 265 |
int ret;
|
| 266 |
if (this_->meth.position_attr_get)
|
| 267 |
{
|
| 268 |
ret = this_->meth.position_attr_get(this_->priv, type, attr);
|
| 269 |
if (ret)
|
| 270 |
{
|
| 271 |
return ret;
|
| 272 |
}
|
| 273 |
}
|
| 274 |
if (type == attr_log_gpx_desc)
|
| 275 |
{
|
| 276 |
attr->u.str = this_->gpx_desc;
|
| 277 |
return 1;
|
| 278 |
}
|
| 279 |
////DBG dbg(0,"before return\n");
|
| 280 |
|
| 281 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 282 |
dbg(0,"+#+:leave\n");
|
| 283 |
#endif
|
| 284 |
|
| 285 |
return attr_generic_get_attr(this_->attrs, NULL, type, attr, iter);
|
| 286 |
}
|
| 287 |
|
| 288 |
/**
|
| 289 |
* Generic set function
|
| 290 |
*
|
| 291 |
* @param this_ Pointer to a vehicle structure
|
| 292 |
* @param attr Pointer to an attr structure for the attribute to be set
|
| 293 |
* @return nonzero on success, zero on failure
|
| 294 |
*/
|
| 295 |
int vehicle_set_attr(struct vehicle *this_, struct attr *attr)
|
| 296 |
{
|
| 297 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 298 |
dbg(0,"+#+:enter\n");
|
| 299 |
#endif
|
| 300 |
int ret = 1;
|
| 301 |
if (this_->meth.set_attr)
|
| 302 |
{
|
| 303 |
//dbg(0,"xx 1\n");
|
| 304 |
ret = this_->meth.set_attr(this_->priv, attr);
|
| 305 |
//dbg(0,"xx 1.1\n");
|
| 306 |
}
|
| 307 |
|
| 308 |
if (ret == 1 && attr->type == attr_log_gpx_desc)
|
| 309 |
{
|
| 310 |
g_free(this_->gpx_desc);
|
| 311 |
this_->gpx_desc = attr->u.str;
|
| 312 |
}
|
| 313 |
|
| 314 |
if (ret == 1 && attr->type != attr_navit && attr->type != attr_pdl_gps_update)
|
| 315 |
{
|
| 316 |
//dbg(0,"xx 3\n");
|
| 317 |
this_->attrs = attr_generic_set_attr(this_->attrs, attr);
|
| 318 |
}
|
| 319 |
|
| 320 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 321 |
dbg(0,"+#+:leave\n");
|
| 322 |
#endif
|
| 323 |
|
| 324 |
return ret != 0;
|
| 325 |
}
|
| 326 |
|
| 327 |
/**
|
| 328 |
* Generic add function
|
| 329 |
*
|
| 330 |
* @param this_ A vehicle
|
| 331 |
* @param attr A struct attr
|
| 332 |
*/
|
| 333 |
int vehicle_add_attr(struct vehicle *this_, struct attr *attr)
|
| 334 |
{
|
| 335 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 336 |
dbg(0,"+#+:enter\n");
|
| 337 |
#endif
|
| 338 |
int ret = 1;
|
| 339 |
|
| 340 |
switch (attr->type)
|
| 341 |
{
|
| 342 |
case attr_callback:
|
| 343 |
callback_list_add(this_->cbl, attr->u.callback);
|
| 344 |
break;
|
| 345 |
case attr_log:
|
| 346 |
ret = vehicle_add_log(this_, attr->u.log);
|
| 347 |
break;
|
| 348 |
// currently supporting oldstyle cursor config.
|
| 349 |
case attr_cursor:
|
| 350 |
this_->cursor_fixed = 1;
|
| 351 |
vehicle_set_cursor(this_, attr->u.cursor, 1);
|
| 352 |
break;
|
| 353 |
default:
|
| 354 |
break;
|
| 355 |
}
|
| 356 |
|
| 357 |
if (ret)
|
| 358 |
{
|
| 359 |
this_->attrs = attr_generic_add_attr(this_->attrs, attr);
|
| 360 |
}
|
| 361 |
|
| 362 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 363 |
dbg(0,"+#+:leave\n");
|
| 364 |
#endif
|
| 365 |
|
| 366 |
return ret;
|
| 367 |
}
|
| 368 |
|
| 369 |
/**
|
| 370 |
* @brief Generic remove function.
|
| 371 |
*
|
| 372 |
* Used to remove a callback from the vehicle.
|
| 373 |
* @param this_ A vehicle
|
| 374 |
* @param attr
|
| 375 |
*/
|
| 376 |
int vehicle_remove_attr(struct vehicle *this_, struct attr *attr)
|
| 377 |
{
|
| 378 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 379 |
dbg(0,"+#+:enter\n");
|
| 380 |
#endif
|
| 381 |
struct callback *cb;
|
| 382 |
switch (attr->type)
|
| 383 |
{
|
| 384 |
case attr_callback:
|
| 385 |
callback_list_remove(this_->cbl, attr->u.callback);
|
| 386 |
break;
|
| 387 |
case attr_log:
|
| 388 |
cb = g_hash_table_lookup(this_->log_to_cb, attr->u.log);
|
| 389 |
if (!cb)
|
| 390 |
return 0;
|
| 391 |
g_hash_table_remove(this_->log_to_cb, attr->u.log);
|
| 392 |
callback_list_remove(this_->cbl, cb);
|
| 393 |
break;
|
| 394 |
case attr_cursor:
|
| 395 |
vehicle_remove_cursor(this_);
|
| 396 |
break;
|
| 397 |
default:
|
| 398 |
this_->attrs = attr_generic_remove_attr(this_->attrs, attr);
|
| 399 |
return 0;
|
| 400 |
}
|
| 401 |
return 1;
|
| 402 |
}
|
| 403 |
|
| 404 |
/**
|
| 405 |
* Sets the cursor of a vehicle.
|
| 406 |
*
|
| 407 |
* @param this_ A vehicle
|
| 408 |
* @param cursor A cursor
|
| 409 |
* @author Ralph Sennhauser (10/2009)
|
| 410 |
*/
|
| 411 |
void vehicle_set_cursor(struct vehicle *this_, struct cursor *cursor, int overwrite)
|
| 412 |
{
|
| 413 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 414 |
dbg(0,"+#+:enter\n");
|
| 415 |
#endif
|
| 416 |
struct point sc;
|
| 417 |
if (this_->cursor_fixed && !overwrite)
|
| 418 |
{
|
| 419 |
return;
|
| 420 |
}
|
| 421 |
|
| 422 |
#if 0
|
| 423 |
if (this_->animate_callback)
|
| 424 |
{
|
| 425 |
event_remove_timeout(this_->animate_timer);
|
| 426 |
this_->animate_timer = NULL; // dangling pointer! prevent double freeing.
|
| 427 |
callback_destroy(this_->animate_callback);
|
| 428 |
this_->animate_callback = NULL; // dangling pointer! prevent double freeing.
|
| 429 |
}
|
| 430 |
|
| 431 |
if (cursor && cursor->interval)
|
| 432 |
{
|
| 433 |
this_->animate_callback = callback_new_2(callback_cast(vehicle_draw_do), this_, 0);
|
| 434 |
//dbg(0, "event_add_timeout %d,%d,%p", cursor->interval, 1, this_->animate_callback);
|
| 435 |
this_->animate_timer = event_add_timeout(cursor->interval, 1, this_->animate_callback);
|
| 436 |
}
|
| 437 |
|
| 438 |
if (cursor && this_->gra && this_->cursor)
|
| 439 |
{
|
| 440 |
this_->cursor_pnt.x += (this_->cursor->w - cursor->w) / 2;
|
| 441 |
this_->cursor_pnt.y += (this_->cursor->h - cursor->h) / 2;
|
| 442 |
graphics_overlay_resize(this_->gra, &this_->cursor_pnt, cursor->w, cursor->h, 65535, 0);
|
| 443 |
}
|
| 444 |
#endif
|
| 445 |
|
| 446 |
// ###############################################
|
| 447 |
// ###############################################
|
| 448 |
// set fixed size of navigation cursor to 50,50 !!
|
| 449 |
if (cursor)
|
| 450 |
{
|
| 451 |
cursor->w = 50;
|
| 452 |
cursor->h = 50;
|
| 453 |
}
|
| 454 |
|
| 455 |
if (this_->cursor)
|
| 456 |
{
|
| 457 |
this_->cursor->w = 50;
|
| 458 |
this_->cursor->h = 50;
|
| 459 |
}
|
| 460 |
// set fixed size of navigation cursor to 50,50 !!
|
| 461 |
// ###############################################
|
| 462 |
// ###############################################
|
| 463 |
|
| 464 |
|
| 465 |
if (cursor)
|
| 466 |
{
|
| 467 |
sc.x = cursor->w / 2;
|
| 468 |
sc.y = cursor->h / 2;
|
| 469 |
//if (!this_->cursor && this_->gra)
|
| 470 |
//{
|
| 471 |
// graphics_overlay_disable(this_->gra, 0);
|
| 472 |
//}
|
| 473 |
}
|
| 474 |
else
|
| 475 |
{
|
| 476 |
sc.x = sc.y = 0;
|
| 477 |
//if (this_->cursor && this_->gra)
|
| 478 |
//{
|
| 479 |
// graphics_overlay_disable(this_->gra, 1);
|
| 480 |
//}
|
| 481 |
}
|
| 482 |
|
| 483 |
transform_set_screen_center(this_->trans, &sc);
|
| 484 |
|
| 485 |
this_->cursor = cursor;
|
| 486 |
|
| 487 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 488 |
dbg(0,"+#+:leave\n");
|
| 489 |
#endif
|
| 490 |
|
| 491 |
}
|
| 492 |
|
| 493 |
void vehicle_remove_cursor(struct vehicle *this_)
|
| 494 |
{
|
| 495 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 496 |
dbg(0,"+#+:enter\n");
|
| 497 |
#endif
|
| 498 |
struct point sc;
|
| 499 |
|
| 500 |
if (this_->animate_callback)
|
| 501 |
{
|
| 502 |
event_remove_timeout(this_->animate_timer);
|
| 503 |
this_->animate_timer = NULL; // dangling pointer! prevent double freeing.
|
| 504 |
callback_destroy(this_->animate_callback);
|
| 505 |
this_->animate_callback = NULL; // dangling pointer! prevent double freeing.
|
| 506 |
}
|
| 507 |
|
| 508 |
if (this_->cursor && this_->gra)
|
| 509 |
{
|
| 510 |
}
|
| 511 |
|
| 512 |
if (this_->cursor && this_->gra)
|
| 513 |
{
|
| 514 |
graphics_overlay_disable(this_->gra, 1);
|
| 515 |
}
|
| 516 |
|
| 517 |
this_->cursor = NULL;
|
| 518 |
}
|
| 519 |
|
| 520 |
/**
|
| 521 |
* Draws a vehicle on top of a graphics.
|
| 522 |
*
|
| 523 |
* @param this_ The vehicle
|
| 524 |
* @param gra The graphics
|
| 525 |
* @param pnt Screen coordinates of the vehicle.
|
| 526 |
* @param lazy use lazy draw mode.
|
| 527 |
* @param angle The angle relative to the map.
|
| 528 |
* @param speed The speed of the vehicle.
|
| 529 |
*/
|
| 530 |
void vehicle_draw(struct vehicle *this_, struct graphics *gra, struct point *pnt, int lazy, int angle, int speed)
|
| 531 |
{
|
| 532 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 533 |
dbg(0,"+#+:enter\n");
|
| 534 |
#endif
|
| 535 |
|
| 536 |
//if (hold_drawing > 0)
|
| 537 |
//{
|
| 538 |
// return;
|
| 539 |
//}
|
| 540 |
|
| 541 |
if (angle < 0)
|
| 542 |
{
|
| 543 |
angle += 360;
|
| 544 |
}
|
| 545 |
|
| 546 |
//// dbg(1, "enter this=%p gra=%p pnt=%p lazy=%d dir=%d speed=%d\n", this_, gra,
|
| 547 |
// pnt, lazy, angle, speed);
|
| 548 |
//dbg(0, "point %d,%d\n", pnt->x, pnt->y);
|
| 549 |
this_->cursor_pnt = *pnt;
|
| 550 |
this_->angle = angle;
|
| 551 |
this_->speed = speed;
|
| 552 |
if (!this_->cursor)
|
| 553 |
{
|
| 554 |
return;
|
| 555 |
}
|
| 556 |
|
| 557 |
//dbg(0,"cpx:%d, cpy:%d, cw:%d, ch:%d\n", this_->cursor_pnt.x, this_->cursor_pnt.y, this_->cursor->w, this_->cursor->h);
|
| 558 |
|
| 559 |
//*** this_->cursor_pnt.x -= this_->cursor->w / 2;
|
| 560 |
//*** this_->cursor_pnt.y -= this_->cursor->h / 2;
|
| 561 |
|
| 562 |
#if 0
|
| 563 |
if (!this_->gra)
|
| 564 |
{
|
| 565 |
struct color c;
|
| 566 |
dbg(0,"Create new Vehicle Overlay Graphics\n");
|
| 567 |
this_->gra = graphics_overlay_new("type:vehicle",gra, &this_->cursor_pnt, this_->cursor->w, this_->cursor->h, 65535, 0);
|
| 568 |
if (this_->gra)
|
| 569 |
{
|
| 570 |
this_->bg = graphics_gc_new(this_->gra);
|
| 571 |
c.r = 0;
|
| 572 |
c.g = 0;
|
| 573 |
c.b = 0;
|
| 574 |
c.a = 0;
|
| 575 |
graphics_gc_set_foreground(this_->bg, &c);
|
| 576 |
graphics_background_gc(this_->gra, this_->bg);
|
| 577 |
}
|
| 578 |
}
|
| 579 |
#endif
|
| 580 |
|
| 581 |
// ++++++++++ // transform_set_yaw(this_->trans, -this_->angle);
|
| 582 |
// vehicle_draw_do(this_, lazy);
|
| 583 |
|
| 584 |
#ifdef HAVE_API_ANDROID
|
| 585 |
//dbg(0,"x=%d y=%d angle=%d speed=%d\n",this_->cursor_pnt.x, this_->cursor_pnt.y, angle, speed);
|
| 586 |
|
| 587 |
//int dx = 0;
|
| 588 |
//int dy = 0;
|
| 589 |
//int dangle = 0;
|
| 590 |
|
| 591 |
//struct navit_vehicle *nv2 = global_navit->vehicle;
|
| 592 |
//struct point pnt2;
|
| 593 |
//dbg(0,"dir=%d dx=%d, dy=%d\n", nv2->dir, dx, dy);
|
| 594 |
//transform(this_->trans, projection_mg, &nv2->coord, &pnt2, 1, 0, 0, NULL);
|
| 595 |
//dbg(0,"px=%d, py=%d\n", pnt2.x, pnt2.y);
|
| 596 |
|
| 597 |
set_vehicle_values_to_java(this_->cursor_pnt.x, this_->cursor_pnt.y, angle, speed);
|
| 598 |
#endif
|
| 599 |
|
| 600 |
}
|
| 601 |
|
| 602 |
int vehicle_get_cursor_data(struct vehicle *this, struct point *pnt, int *angle, int *speed)
|
| 603 |
{
|
| 604 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 605 |
dbg(0,"+#+:enter\n");
|
| 606 |
#endif
|
| 607 |
*pnt = this->cursor_pnt;
|
| 608 |
*angle = this->angle;
|
| 609 |
*speed = this->speed;
|
| 610 |
return 1;
|
| 611 |
}
|
| 612 |
|
| 613 |
//int vehicle_set_cursor_data_01(struct vehicle *this, struct point *pnt)
|
| 614 |
//{
|
| 615 |
//#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 616 |
// dbg(0,"+#+:enter\n");
|
| 617 |
//#endif
|
| 618 |
// this->cursor_pnt.x = pnt->.x;
|
| 619 |
// this->cursor_pnt.y = pnt->.y;
|
| 620 |
// return 1;
|
| 621 |
//}
|
| 622 |
|
| 623 |
|
| 624 |
static void vehicle_draw_do(struct vehicle *this_, int lazy)
|
| 625 |
{
|
| 626 |
// UNUSED ---------
|
| 627 |
}
|
| 628 |
|
| 629 |
/**
|
| 630 |
* Writes to an NMEA log.
|
| 631 |
*
|
| 632 |
* @param this_ Pointer to the vehicle structure of the data source
|
| 633 |
* @param log Pointer to a log structure for the log file
|
| 634 |
*/
|
| 635 |
static void vehicle_log_nmea(struct vehicle *this_, struct log *log)
|
| 636 |
{
|
| 637 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 638 |
dbg(0,"+#+:enter\n");
|
| 639 |
#endif
|
| 640 |
struct attr pos_attr;
|
| 641 |
|
| 642 |
if (!this_->meth.position_attr_get)
|
| 643 |
{
|
| 644 |
return;
|
| 645 |
}
|
| 646 |
|
| 647 |
if (!this_->meth.position_attr_get(this_->priv, attr_position_nmea, &pos_attr))
|
| 648 |
{
|
| 649 |
return;
|
| 650 |
}
|
| 651 |
|
| 652 |
log_write(log, pos_attr.u.str, strlen(pos_attr.u.str), 0);
|
| 653 |
}
|
| 654 |
|
| 655 |
|
| 656 |
void vehicle_log_gpx_add_tag(char *tag, char **logstr)
|
| 657 |
{
|
| 658 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 659 |
dbg(0,"+#+:enter\n");
|
| 660 |
#endif
|
| 661 |
char *ext_start = "\t<extensions>\n";
|
| 662 |
char *ext_end = "\t</extensions>\n";
|
| 663 |
char *trkpt_end = "</trkpt>";
|
| 664 |
char *start = NULL, *end = NULL;
|
| 665 |
if (!*logstr)
|
| 666 |
{
|
| 667 |
start = g_strdup(ext_start);
|
| 668 |
end = g_strdup(ext_end);
|
| 669 |
}
|
| 670 |
else
|
| 671 |
{
|
| 672 |
char *str = strstr(*logstr, ext_start);
|
| 673 |
int len;
|
| 674 |
if (str)
|
| 675 |
{
|
| 676 |
len = str - *logstr + strlen(ext_start);
|
| 677 |
start = g_strdup(*logstr);
|
| 678 |
start[len] = '\0';
|
| 679 |
end = g_strdup(str + strlen(ext_start));
|
| 680 |
}
|
| 681 |
else
|
| 682 |
{
|
| 683 |
str = strstr(*logstr, trkpt_end);
|
| 684 |
len = str - *logstr;
|
| 685 |
end = g_strdup_printf("%s%s", ext_end, str);
|
| 686 |
str = g_strdup(*logstr);
|
| 687 |
str[len] = '\0';
|
| 688 |
start = g_strdup_printf("%s%s", str, ext_start);
|
| 689 |
g_free(str);
|
| 690 |
}
|
| 691 |
}
|
| 692 |
*logstr = g_strdup_printf("%s%s%s", start, tag, end);
|
| 693 |
g_free(start);
|
| 694 |
g_free(end);
|
| 695 |
}
|
| 696 |
|
| 697 |
/**
|
| 698 |
* Writes to a GPX log.
|
| 699 |
*
|
| 700 |
* @param this_ Pointer to the vehicle structure of the data source
|
| 701 |
* @param log Pointer to a log structure for the log file
|
| 702 |
*/
|
| 703 |
static void vehicle_log_gpx(struct vehicle *this_, struct log *log)
|
| 704 |
{
|
| 705 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 706 |
dbg(0,"+#+:enter\n");
|
| 707 |
#endif
|
| 708 |
struct attr attr, *attrp, fix_attr;
|
| 709 |
enum attr_type *attr_types;
|
| 710 |
char *logstr;
|
| 711 |
char *extensions = "\t<extensions>\n";
|
| 712 |
|
| 713 |
if (!this_->meth.position_attr_get)
|
| 714 |
return;
|
| 715 |
if (log_get_attr(log, attr_attr_types, &attr, NULL))
|
| 716 |
attr_types = attr.u.attr_types;
|
| 717 |
else
|
| 718 |
attr_types = NULL;
|
| 719 |
if (this_->meth.position_attr_get(this_->priv, attr_position_fix_type, &fix_attr))
|
| 720 |
{
|
| 721 |
if (fix_attr.u.num == 0)
|
| 722 |
return;
|
| 723 |
}
|
| 724 |
if (!this_->meth.position_attr_get(this_->priv, attr_position_coord_geo, &attr))
|
| 725 |
return;
|
| 726 |
logstr = g_strdup_printf("<trkpt lat=\"%f\" lon=\"%f\">\n", attr.u.coord_geo->lat, attr.u.coord_geo->lng);
|
| 727 |
if (attr_types && attr_types_contains_default(attr_types, attr_position_time_iso8601, 0))
|
| 728 |
{
|
| 729 |
if (this_->meth.position_attr_get(this_->priv, attr_position_time_iso8601, &attr))
|
| 730 |
{
|
| 731 |
logstr = g_strconcat_printf(logstr, "\t<time>%s</time>\n", attr.u.str);
|
| 732 |
}
|
| 733 |
else
|
| 734 |
{
|
| 735 |
char *timep = current_to_iso8601();
|
| 736 |
logstr = g_strconcat_printf(logstr, "\t<time>%s</time>\n", timep);
|
| 737 |
g_free(timep);
|
| 738 |
}
|
| 739 |
}
|
| 740 |
if (this_->gpx_desc)
|
| 741 |
{
|
| 742 |
logstr = g_strconcat_printf(logstr, "\t<desc>%s</desc>\n", this_->gpx_desc);
|
| 743 |
g_free(this_->gpx_desc);
|
| 744 |
this_->gpx_desc = NULL;
|
| 745 |
}
|
| 746 |
if (attr_types_contains_default(attr_types, attr_position_height, 0) && this_->meth.position_attr_get(this_->priv, attr_position_height, &attr))
|
| 747 |
logstr = g_strconcat_printf(logstr, "\t<ele>%.6f</ele>\n", *attr.u.numd);
|
| 748 |
// <magvar> magnetic variation in degrees; we might use position_magnetic_direction and position_direction to figure it out
|
| 749 |
// <geoidheight> Height (in meters) of geoid (mean sea level) above WGS84 earth ellipsoid. As defined in NMEA GGA message (field 11, which vehicle_wince.c ignores)
|
| 750 |
// <name> GPS name (arbitrary)
|
| 751 |
// <cmt> comment
|
| 752 |
// <src> Source of data
|
| 753 |
// <link> Link to additional information (URL)
|
| 754 |
// <sym> Text of GPS symbol name
|
| 755 |
// <type> Type (classification)
|
| 756 |
// <fix> Type of GPS fix {'none'|'2d'|'3d'|'dgps'|'pps'}, leave out if unknown. Similar to position_fix_type but more detailed.
|
| 757 |
if (attr_types_contains_default(attr_types, attr_position_sats_used, 0) && this_->meth.position_attr_get(this_->priv, attr_position_sats_used, &attr))
|
| 758 |
logstr = g_strconcat_printf(logstr, "\t<sat>%d</sat>\n", attr.u.num);
|
| 759 |
if (attr_types_contains_default(attr_types, attr_position_hdop, 0) && this_->meth.position_attr_get(this_->priv, attr_position_hdop, &attr))
|
| 760 |
logstr = g_strconcat_printf(logstr, "\t<hdop>%.6f</hdop>\n", *attr.u.numd);
|
| 761 |
// <vdop>, <pdop> Vertical and position dilution of precision, no corresponding attribute
|
| 762 |
if (attr_types_contains_default(attr_types, attr_position_direction, 0) && this_->meth.position_attr_get(this_->priv, attr_position_direction, &attr))
|
| 763 |
logstr = g_strconcat_printf(logstr, "\t<course>%.1f</course>\n", *attr.u.numd);
|
| 764 |
if (attr_types_contains_default(attr_types, attr_position_speed, 0) && this_->meth.position_attr_get(this_->priv, attr_position_speed, &attr))
|
| 765 |
logstr = g_strconcat_printf(logstr, "\t<speed>%.2f</speed>\n", (*attr.u.numd / 3.6));
|
| 766 |
if (attr_types_contains_default(attr_types, attr_profilename, 0) && (attrp = attr_search(this_->attrs, NULL, attr_profilename)))
|
| 767 |
{
|
| 768 |
logstr = g_strconcat_printf(logstr, "%s\t\t<navit:profilename>%s</navit:profilename>\n", extensions, attrp->u.str);
|
| 769 |
extensions = "";
|
| 770 |
}
|
| 771 |
if (attr_types_contains_default(attr_types, attr_position_radius, 0) && this_->meth.position_attr_get(this_->priv, attr_position_radius, &attr))
|
| 772 |
{
|
| 773 |
logstr = g_strconcat_printf(logstr, "%s\t\t<navit:radius>%.2f</navit:radius>\n", extensions, *attr.u.numd);
|
| 774 |
extensions = "";
|
| 775 |
}
|
| 776 |
if (!strcmp(extensions, ""))
|
| 777 |
{
|
| 778 |
logstr = g_strconcat_printf(logstr, "\t</extensions>\n");
|
| 779 |
}
|
| 780 |
logstr = g_strconcat_printf(logstr, "</trkpt>\n");
|
| 781 |
callback_list_call_attr_1(this_->cbl, attr_log_gpx, &logstr);
|
| 782 |
log_write(log, logstr, strlen(logstr), 0);
|
| 783 |
g_free(logstr);
|
| 784 |
}
|
| 785 |
|
| 786 |
/**
|
| 787 |
* Writes to a text log.
|
| 788 |
*
|
| 789 |
* @param this_ Pointer to the vehicle structure of the data source
|
| 790 |
* @param log Pointer to a log structure for the log file
|
| 791 |
*/
|
| 792 |
static void vehicle_log_textfile(struct vehicle *this_, struct log *log)
|
| 793 |
{
|
| 794 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 795 |
dbg(0,"+#+:enter\n");
|
| 796 |
#endif
|
| 797 |
struct attr pos_attr, fix_attr;
|
| 798 |
char *logstr;
|
| 799 |
if (!this_->meth.position_attr_get)
|
| 800 |
return;
|
| 801 |
if (this_->meth.position_attr_get(this_->priv, attr_position_fix_type, &fix_attr))
|
| 802 |
{
|
| 803 |
if (fix_attr.u.num == 0)
|
| 804 |
return;
|
| 805 |
}
|
| 806 |
if (!this_->meth.position_attr_get(this_->priv, attr_position_coord_geo, &pos_attr))
|
| 807 |
return;
|
| 808 |
logstr = g_strdup_printf("%f %f type=trackpoint\n", pos_attr.u.coord_geo->lng, pos_attr.u.coord_geo->lat);
|
| 809 |
callback_list_call_attr_1(this_->cbl, attr_log_textfile, &logstr);
|
| 810 |
log_write(log, logstr, strlen(logstr), 0);
|
| 811 |
}
|
| 812 |
|
| 813 |
/**
|
| 814 |
* Writes to a binary log.
|
| 815 |
*
|
| 816 |
* @param this_ Pointer to the vehicle structure of the data source
|
| 817 |
* @param log Pointer to a log structure for the log file
|
| 818 |
*/
|
| 819 |
static void vehicle_log_binfile(struct vehicle *this_, struct log *log)
|
| 820 |
{
|
| 821 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 822 |
dbg(0,"+#+:enter\n");
|
| 823 |
#endif
|
| 824 |
struct attr pos_attr, fix_attr;
|
| 825 |
int *buffer;
|
| 826 |
int *buffer_new;
|
| 827 |
int len, limit = 1024, done = 0, radius = 25;
|
| 828 |
struct coord c;
|
| 829 |
enum log_flags flags;
|
| 830 |
|
| 831 |
if (!this_->meth.position_attr_get)
|
| 832 |
return;
|
| 833 |
if (this_->meth.position_attr_get(this_->priv, attr_position_fix_type, &fix_attr))
|
| 834 |
{
|
| 835 |
if (fix_attr.u.num == 0)
|
| 836 |
return;
|
| 837 |
}
|
| 838 |
if (!this_->meth.position_attr_get(this_->priv, attr_position_coord_geo, &pos_attr))
|
| 839 |
return;
|
| 840 |
transform_from_geo(projection_mg, pos_attr.u.coord_geo, &c);
|
| 841 |
if (!c.x || !c.y)
|
| 842 |
return;
|
| 843 |
while (!done)
|
| 844 |
{
|
| 845 |
buffer = log_get_buffer(log, &len);
|
| 846 |
if (!buffer || !len)
|
| 847 |
{
|
| 848 |
buffer_new = g_malloc(5 * sizeof(int));
|
| 849 |
buffer_new[0] = 2;
|
| 850 |
buffer_new[1] = type_track;
|
| 851 |
buffer_new[2] = 0;
|
| 852 |
}
|
| 853 |
else
|
| 854 |
{
|
| 855 |
buffer_new = g_malloc((buffer[0] + 3) * sizeof(int));
|
| 856 |
memcpy(buffer_new, buffer, (buffer[0] + 1) * sizeof(int));
|
| 857 |
}
|
| 858 |
//// dbg(1, "c=0x%x,0x%x\n", c.x, c.y);
|
| 859 |
buffer_new[buffer_new[0] + 1] = c.x;
|
| 860 |
buffer_new[buffer_new[0] + 2] = c.y;
|
| 861 |
buffer_new[0] += 2;
|
| 862 |
buffer_new[2] += 2;
|
| 863 |
if (buffer_new[2] > limit)
|
| 864 |
{
|
| 865 |
int count = buffer_new[2] / 2;
|
| 866 |
struct coord *out = g_alloca(sizeof(struct coord) * (count));
|
| 867 |
struct coord *in = (struct coord *) (buffer_new + 3);
|
| 868 |
int count_out = transform_douglas_peucker(in, count, radius, out);
|
| 869 |
memcpy(in, out, count_out * 2 * sizeof(int));
|
| 870 |
buffer_new[0] += (count_out - count) * 2;
|
| 871 |
buffer_new[2] += (count_out - count) * 2;
|
| 872 |
flags = log_flag_replace_buffer | log_flag_force_flush | log_flag_truncate;
|
| 873 |
}
|
| 874 |
else
|
| 875 |
{
|
| 876 |
flags = log_flag_replace_buffer | log_flag_keep_pointer | log_flag_keep_buffer | log_flag_force_flush;
|
| 877 |
done = 1;
|
| 878 |
}
|
| 879 |
log_write(log, (char *) buffer_new, (buffer_new[0] + 1) * sizeof(int), flags);
|
| 880 |
}
|
| 881 |
}
|
| 882 |
|
| 883 |
/**
|
| 884 |
* Register a new log to receive data.
|
| 885 |
*
|
| 886 |
* @param this_ Pointer to the vehicle structure of the data source
|
| 887 |
* @param log Pointer to a log structure for the log file
|
| 888 |
*/
|
| 889 |
static int vehicle_add_log(struct vehicle *this_, struct log *log)
|
| 890 |
{
|
| 891 |
#ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
|
| 892 |
dbg(0,"+#+:enter\n");
|
| 893 |
#endif
|
| 894 |
struct callback *cb;
|
| 895 |
struct attr type_attr;
|
| 896 |
if (!log_get_attr(log, attr_type, &type_attr, NULL))
|
| 897 |
return 1;
|
| 898 |
|
| 899 |
if (!strcmp(type_attr.u.str, "nmea"))
|
| 900 |
{
|
| 901 |
cb = callback_new_attr_2(callback_cast(vehicle_log_nmea), attr_position_coord_geo, this_, log);
|
| 902 |
}
|
| 903 |
else if (!strcmp(type_attr.u.str, "gpx"))
|
| 904 |
{
|
| 905 |
char *header = "<?xml version='1.0' encoding='UTF-8'?>\n"
|
| 906 |
"<gpx version='1.1' creator='Navit http://navit.sourceforge.net'\n"
|
| 907 |
" xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'\n"
|
| 908 |
" xmlns:navit='http://www.navit-project.org/schema/navit'\n"
|
| 909 |
" xmlns='http://www.topografix.com/GPX/1/1'\n"
|
| 910 |
" xsi:schemaLocation='http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd'>\n"
|
| 911 |
"<trk>\n"
|
| 912 |
"<trkseg>\n";
|
| 913 |
char *trailer = "</trkseg>\n</trk>\n</gpx>\n";
|
| 914 |
log_set_header(log, header, strlen(header));
|
| 915 |
log_set_trailer(log, trailer, strlen(trailer));
|
| 916 |
cb = callback_new_attr_2(callback_cast(vehicle_log_gpx), attr_position_coord_geo, this_, log);
|
| 917 |
}
|
| 918 |
else if (!strcmp(type_attr.u.str, "textfile"))
|
| 919 |
{
|
| 920 |
char *header = "type=track\n";
|
| 921 |
log_set_header(log, header, strlen(header));
|
| 922 |
cb = callback_new_attr_2(callback_cast(vehicle_log_textfile), attr_position_coord_geo, this_, log);
|
| 923 |
}
|
| 924 |
else if (!strcmp(type_attr.u.str, "binfile"))
|
| 925 |
{
|
| 926 |
cb = callback_new_attr_2(callback_cast(vehicle_log_binfile), attr_position_coord_geo, this_, log);
|
| 927 |
}
|
| 928 |
else
|
| 929 |
return 1;
|
| 930 |
g_hash_table_insert(this_->log_to_cb, log, cb);
|
| 931 |
callback_list_add(this_->cbl, cb);
|
| 932 |
return 0;
|
| 933 |
}
|
| 934 |
|
| 935 |
void vehicle_update_(struct vehicle *this_, double lat, double lon, float speed, float direction, double height, float radius, long gpstime)
|
| 936 |
{
|
| 937 |
#ifdef HAVE_API_ANDROID
|
| 938 |
if (this_->meth.update_location_direct)
|
| 939 |
{
|
| 940 |
// dbg(0,"location=%p\n", location);
|
| 941 |
this_->meth.update_location_direct(lat, lon, speed, direction, height, radius, gpstime);
|
| 942 |
}
|
| 943 |
#endif
|
| 944 |
}
|
| 945 |
|
| 946 |
|
Parent Directory
| 
Revision Log