/[zanavi_public1]/navit/navit/item.c
ZANavi

Contents of /navit/navit/item.c

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Revision 54 - (show annotations) (download)
Mon Dec 12 13:41:30 2016 UTC (7 years, 2 months ago) by zoff99
File MIME type: text/plain
File size: 29001 byte(s)
v2.0.56
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) 2005-2008 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 "coord.h"
43 #include "debug.h"
44 #include "item.h"
45 #include "map.h"
46 #include "transform.h"
47
48 struct item_name
49 {
50 enum item_type item;
51 char *name;
52 };
53
54 struct item_range item_range_all = { type_none, type_last };
55
56 struct default_flags
57 {
58 enum item_type type;
59 int flags;
60 };
61
62 struct item busy_item;
63
64 struct default_flags default_flags2[] = { { type_street_nopass, NAVIT_AF_PBH }, { type_street_0, NAVIT_AF_ALL }, { type_street_1_city, NAVIT_AF_ALL }, { type_street_2_city, NAVIT_AF_ALL }, { type_street_3_city, NAVIT_AF_ALL }, { type_street_4_city, NAVIT_AF_ALL }, { type_highway_city, NAVIT_AF_MOTORIZED_FAST }, { type_street_1_land, NAVIT_AF_ALL }, { type_street_2_land, NAVIT_AF_ALL }, { type_street_3_land, NAVIT_AF_ALL }, { type_street_4_land, NAVIT_AF_ALL }, { type_street_n_lanes, NAVIT_AF_MOTORIZED_FAST }, { type_highway_land, NAVIT_AF_MOTORIZED_FAST }, { type_roundabout, NAVIT_AF_ALL }, { type_ferry, NAVIT_AF_ALL }, { type_cycleway, NAVIT_AF_PBH }, { type_track_paved, NAVIT_AF_ALL }, { type_track_gravelled, NAVIT_AF_ALL }, { type_track_unpaved, NAVIT_AF_ALL }, { type_track_ground, NAVIT_AF_ALL }, { type_track_grass, NAVIT_AF_ALL }, { type_footway, NAVIT_AF_PBH }, { type_living_street, NAVIT_AF_ALL }, { type_street_service, NAVIT_AF_ALL }, { type_street_parking_lane, NAVIT_AF_ALL }, { type_bridleway, NAVIT_AF_PBH }, { type_path, NAVIT_AF_PBH }, { type_steps, NAVIT_AF_PBH }, { type_ramp_highway_land, NAVIT_AF_MOTORIZED_FAST }, { type_ramp_street_4_city, NAVIT_AF_ALL }, { type_ramp_street_3_city, NAVIT_AF_ALL }, { type_ramp_street_2_city, NAVIT_AF_ALL }, { type_street_pedestrian, NAVIT_AF_PBH }, };
65
66
67 struct item_name item_names[] = {
68 #define ITEM2(x,y) ITEM(y)
69 #define ITEM(x) { type_##x, #x },
70 #include "item_def.h"
71 #undef ITEM2
72 #undef ITEM
73 };
74
75 static GHashTable *default_flags_hash;
76
77 int *
78 item_get_default_flags(enum item_type type)
79 {
80 if (!default_flags_hash)
81 {
82 int i;
83 default_flags_hash = g_hash_table_new(NULL, NULL);
84 for (i = 0; i < sizeof(default_flags2) / sizeof(struct default_flags); i++)
85 {
86 g_hash_table_insert(default_flags_hash, (void *) (long) default_flags2[i].type, &default_flags2[i].flags);
87 }
88 }
89 return g_hash_table_lookup(default_flags_hash, (void *) (long) type);
90 }
91
92 void item_cleanup(void)
93 {
94 if (default_flags_hash)
95 {
96 g_hash_table_destroy(default_flags_hash);
97 }
98 }
99
100 void item_coord_rewind(struct item *it)
101 {
102 it->meth->item_coord_rewind(it->priv_data);
103 }
104
105 int item_coord_get(struct item *it, struct coord *c, int count)
106 {
107 return it->meth->item_coord_get(it->priv_data, c, count);
108 }
109
110 int item_coord_set(struct item *it, struct coord *c, int count, enum change_mode mode)
111 {
112 if (!it->meth->item_coord_set)
113 {
114 return 0;
115 }
116
117 return it->meth->item_coord_set(it->priv_data, c, count, mode);
118 }
119
120 int item_coord_get_within_selection(struct item *it, struct coord *c, int count, struct map_selection *sel)
121 {
122 int i, ret = it->meth->item_coord_get(it->priv_data, c, count);
123 struct coord_rect r;
124 struct map_selection *curr;
125
126 if (ret <= 0 || !sel)
127 {
128 return ret;
129 }
130
131 r.lu = c[0];
132 r.rl = c[0];
133
134 for (i = 1; i < ret; i++)
135 {
136 if (r.lu.x > c[i].x)
137 r.lu.x = c[i].x;
138
139 if (r.rl.x < c[i].x)
140 r.rl.x = c[i].x;
141
142 if (r.rl.y > c[i].y)
143 r.rl.y = c[i].y;
144
145 if (r.lu.y < c[i].y)
146 r.lu.y = c[i].y;
147 }
148
149 curr = sel;
150
151 while (curr)
152 {
153 struct coord_rect *sr = &curr->u.c_rect;
154 if (r.lu.x <= sr->rl.x && r.rl.x >= sr->lu.x && r.lu.y >= sr->rl.y && r.rl.y <= sr->lu.y)
155 {
156 return ret;
157 }
158 curr = curr->next;
159 }
160
161 return 0;
162 }
163
164 int item_coord_get_pro(struct item *it, struct coord *c, int count, enum projection to)
165 {
166 int ret = item_coord_get(it, c, count);
167 int i;
168 enum projection from = map_projection(it->map);
169
170 if (from != to)
171 for (i = 0; i < count; i++)
172 transform_from_to(c + i, from, c + i, to);
173
174 return ret;
175 }
176
177 int item_coord_is_node(struct item *it)
178 {
179 if (it->meth->item_coord_is_node)
180 {
181 return it->meth->item_coord_is_node(it->priv_data);
182 }
183
184 return 0;
185 }
186
187 void item_attr_rewind(struct item *it)
188 {
189 it->meth->item_attr_rewind(it->priv_data);
190 }
191
192 int item_attr_get(struct item *it, enum attr_type attr_type, struct attr *attr)
193 {
194 if (it->meth)
195 {
196 return it->meth->item_attr_get(it->priv_data, attr_type, attr);
197 }
198 else
199 {
200 dbg(0, "not method found\n");
201 return 0;
202 }
203 }
204
205 int item_attr_set(struct item *it, struct attr *attr, enum change_mode mode)
206 {
207 if (!it->meth->item_attr_set)
208 {
209 return 0;
210 }
211
212 return it->meth->item_attr_set(it->priv_data, attr, mode);
213 }
214
215 struct item * item_new(char *type, int zoom)
216 {
217 struct item * it;
218
219 it = g_new0(struct item, 1);
220
221 /* FIXME evaluate arguments */
222
223 return it;
224 }
225
226 // not working yet!!!!! ------
227 /*
228 void item_dup(struct item *src, struct item *dst)
229 {
230 int size;
231 void *priv_data;
232
233 dst = g_new0(struct item, 1);
234 dst->type=src->type;
235 dst->id_hi=src->id_hi;
236 dst->id_lo=src->id_lo;
237
238 dst->priv_data=g_malloc(size);
239 memcpy(dst->priv_data, src->priv_data, size);
240 // int len = (ib->len + 1) * 4;
241
242 }
243 */
244 // not working yet!!!!! ------
245
246 // return: 1 -> don't put it into search index
247 // 0 -> yes, put it into search index
248 int item_not_for_search_index(enum item_type i_type)
249 {
250
251 if (i_type == type_house_number_interpolation_even)
252 {
253 return 1;
254 }
255 // exclude "unknown street" types from search index --> dont do this, otherwise we dont find all the good things :-)
256 //else if (i_type == type_street_unkn)
257 //{
258 // return 1;
259 //}
260 else if (i_type == type_house_number_interpolation_odd)
261 {
262 return 1;
263 }
264 else if (i_type == type_house_number_interpolation_all)
265 {
266 return 1;
267 }
268 else if (i_type == type_house_number_interpolation_alphabetic)
269 {
270 return 1;
271 }
272 else if (i_type == type_poly_airport)
273 {
274 return 1;
275 }
276 else if (i_type == type_poly_apron)
277 {
278 return 1;
279 }
280 else if (i_type == type_poly_terminal)
281 {
282 return 1;
283 }
284 else if (i_type == type_border_national_park)
285 {
286 return 1;
287 }
288 else if (i_type == type_border_political)
289 {
290 return 1;
291 }
292 else if (i_type == type_height_line_1)
293 {
294 return 1;
295 }
296 else if (i_type == type_height_line_2)
297 {
298 return 1;
299 }
300 else if (i_type == type_height_line_3)
301 {
302 return 1;
303 }
304 else if (i_type == type_poly_wood)
305 {
306 return 1;
307 }
308 else if (i_type == type_poly_greenfield)
309 {
310 return 1;
311 }
312 else if (i_type == type_poly_reservoir)
313 {
314 return 1;
315 }
316 else if (i_type == type_poly_playground)
317 {
318 return 1;
319 }
320 else if (i_type == type_poly_land)
321 {
322 return 1;
323 }
324 else if (i_type == type_poly_marsh)
325 {
326 return 1;
327 }
328 else if (i_type == type_poly_mud)
329 {
330 return 1;
331 }
332 else if (i_type == type_poly_water)
333 {
334 return 1;
335 }
336 else if (i_type == type_poly_wood)
337 {
338 return 1;
339 }
340 else if (i_type == type_poly_place1)
341 {
342 return 1;
343 }
344 else if (i_type == type_poly_place2)
345 {
346 return 1;
347 }
348 else if (i_type == type_poly_place3)
349 {
350 return 1;
351 }
352 else if (i_type == type_poly_place4)
353 {
354 return 1;
355 }
356 else if (i_type == type_poly_place5)
357 {
358 return 1;
359 }
360 else if (i_type == type_poly_place6)
361 {
362 return 1;
363 }
364 else if (i_type == type_ferry)
365 {
366 return 1;
367 }
368 else if (i_type == type_water_canal)
369 {
370 return 1;
371 }
372 else if (i_type == type_water_drain)
373 {
374 return 1;
375 }
376 else if (i_type == type_water_river)
377 {
378 return 1;
379 }
380 else if (i_type == type_poly_water)
381 {
382 return 1;
383 }
384 else if (i_type == type_water_stream)
385 {
386 return 1;
387 }
388 else
389 {
390 return 0;
391 }
392
393 return 0;
394 }
395
396 int item_is_town_label_major(enum item_type i_type)
397 {
398 if (i_type == type_town_label_1e6)
399 {
400 return 1;
401 }
402 else if (i_type == type_town_label_2e6)
403 {
404 return 1;
405 }
406 else if (i_type == type_town_label_5e6)
407 {
408 return 1;
409 }
410 else if (i_type == type_town_label_1e7)
411 {
412 return 1;
413 }
414 else
415 {
416 return 0;
417 }
418
419 return 0;
420 }
421
422 int item_is_town_label_no_major(enum item_type i_type)
423 {
424 if (i_type == type_town_label_0e0)
425 {
426 return 1;
427 }
428 else if (i_type == type_town_label_1e0)
429 {
430 return 1;
431 }
432 else if (i_type == type_town_label_2e0)
433 {
434 return 1;
435 }
436 else if (i_type == type_town_label_5e0)
437 {
438 return 1;
439 }
440 else if (i_type == type_town_label_1e1)
441 {
442 return 1;
443 }
444 else if (i_type == type_town_label_2e1)
445 {
446 return 1;
447 }
448 else if (i_type == type_town_label_5e1)
449 {
450 return 1;
451 }
452 else if (i_type == type_town_label_1e2)
453 {
454 return 1;
455 }
456 else if (i_type == type_town_label_2e2)
457 {
458 return 1;
459 }
460 else if (i_type == type_town_label_5e2)
461 {
462 return 1;
463 }
464 else if (i_type == type_town_label_1e3)
465 {
466 return 1;
467 }
468 else if (i_type == type_town_label_2e3)
469 {
470 return 1;
471 }
472 else if (i_type == type_town_label_5e3)
473 {
474 return 1;
475 }
476 else if (i_type == type_town_label_1e4)
477 {
478 return 1;
479 }
480 else if (i_type == type_town_label_2e4)
481 {
482 return 1;
483 }
484 else if (i_type == type_town_label_5e4)
485 {
486 return 1;
487 }
488 else if (i_type == type_town_label_1e5)
489 {
490 return 1;
491 }
492 else if (i_type == type_town_label_2e5)
493 {
494 return 1;
495 }
496 else if (i_type == type_town_label_5e5)
497 {
498 return 1;
499 }
500 else if (i_type == type_town_label)
501 {
502 return 1;
503 }
504 /* major town */
505 /*
506 else if (i_type == type_town_label_1e6)
507 {
508 return 1;
509 }
510 else if (i_type == type_town_label_2e6)
511 {
512 return 1;
513 }
514 else if (i_type == type_town_label_5e6)
515 {
516 return 1;
517 }
518 else if (i_type == type_town_label_1e7)
519 {
520 return 1;
521 }
522 */
523 else
524 {
525 return 0;
526 }
527
528 return 0;
529 }
530
531 int item_is_district_label(enum item_type i_type)
532 {
533 if (i_type == type_district_label_0e0)
534 {
535 return 1;
536 }
537 else if (i_type == type_district_label_1e0)
538 {
539 return 1;
540 }
541 else if (i_type == type_district_label_2e0)
542 {
543 return 1;
544 }
545 else if (i_type == type_district_label_5e0)
546 {
547 return 1;
548 }
549 else if (i_type == type_district_label_1e1)
550 {
551 return 1;
552 }
553 else if (i_type == type_district_label_2e1)
554 {
555 return 1;
556 }
557 else if (i_type == type_district_label_5e1)
558 {
559 return 1;
560 }
561 else if (i_type == type_district_label_1e2)
562 {
563 return 1;
564 }
565 else if (i_type == type_district_label_2e2)
566 {
567 return 1;
568 }
569 else if (i_type == type_district_label_5e2)
570 {
571 return 1;
572 }
573 else if (i_type == type_district_label_1e3)
574 {
575 return 1;
576 }
577 else if (i_type == type_district_label_2e3)
578 {
579 return 1;
580 }
581 else if (i_type == type_district_label_5e3)
582 {
583 return 1;
584 }
585 else if (i_type == type_district_label_1e4)
586 {
587 return 1;
588 }
589 else if (i_type == type_district_label_2e4)
590 {
591 return 1;
592 }
593 else if (i_type == type_district_label_5e4)
594 {
595 return 1;
596 }
597 else if (i_type == type_district_label_1e5)
598 {
599 return 1;
600 }
601 else if (i_type == type_district_label_2e5)
602 {
603 return 1;
604 }
605 else if (i_type == type_district_label_5e5)
606 {
607 return 1;
608 }
609 else if (i_type == type_district_label_1e6)
610 {
611 return 1;
612 }
613 else if (i_type == type_district_label_2e6)
614 {
615 return 1;
616 }
617 else if (i_type == type_district_label_5e6)
618 {
619 return 1;
620 }
621 else if (i_type == type_district_label_1e7)
622 {
623 return 1;
624 }
625 else if (i_type == type_district_label)
626 {
627 return 1;
628 }
629 else
630 {
631 return 0;
632 }
633
634 return 0;
635 }
636
637 int item_is_poi(enum item_type i_type)
638 // int item_is_poi(int item_type i_type)
639 {
640 if (i_type == type_poi_lake)
641 {
642 return 1;
643 }
644 else if (i_type == type_poi_island)
645 {
646 return 1;
647 }
648 else if (i_type == type_poi_land_feature)
649 {
650 return 1;
651 }
652 else if (i_type == type_poi_cape)
653 {
654 return 1;
655 }
656 else if (i_type == type_poi_rock)
657 {
658 return 1;
659 }
660 else if (i_type == type_poi_airport)
661 {
662 return 1;
663 }
664 else if (i_type == type_poi_toll_booth)
665 {
666 return 1;
667 }
668 else if (i_type == type_poi_fuel)
669 {
670 return 1;
671 }
672 else if (i_type == type_poi_hotel)
673 {
674 return 1;
675 }
676 else if (i_type == type_poi_camp_rv)
677 {
678 return 1;
679 }
680 else if (i_type == type_poi_marina)
681 {
682 return 1;
683 }
684 else if (i_type == type_poi_attraction)
685 {
686 return 1;
687 }
688 else if (i_type == type_poi_museum_history)
689 {
690 return 1;
691 }
692 else if (i_type == type_poi_shopping)
693 {
694 return 1;
695 }
696 else if (i_type == type_poi_car_dealer_parts)
697 {
698 return 1;
699 }
700 else if (i_type == type_poi_car_parking)
701 {
702 return 1;
703 }
704 else if (i_type == type_poi_wreck)
705 {
706 return 1;
707 }
708 else if (i_type == type_poi_building)
709 {
710 return 1;
711 }
712 else if (i_type == type_poi_bridge)
713 {
714 return 1;
715 }
716 else if (i_type == type_poi_park)
717 {
718 return 1;
719 }
720 else if (i_type == type_poi_water_feature)
721 {
722 return 1;
723 }
724 else if (i_type == type_poi_bar)
725 {
726 return 1;
727 }
728 else if (i_type == type_poi_picnic)
729 {
730 return 1;
731 }
732 else if (i_type == type_poi_hospital)
733 {
734 return 1;
735 }
736 else if (i_type == type_poi_camping)
737 {
738 return 1;
739 }
740 else if (i_type == type_poi_public_utilities)
741 {
742 return 1;
743 }
744 else if (i_type == type_poi_burgerking)
745 {
746 return 1;
747 }
748 else if (i_type == type_poi_kfc)
749 {
750 return 1;
751 }
752 else if (i_type == type_poi_mcdonalds)
753 {
754 return 1;
755 }
756 else if (i_type == type_poi_wienerwald)
757 {
758 return 1;
759 }
760 else if (i_type == type_poi_dining)
761 {
762 return 1;
763 }
764 else if (i_type == type_poi_fastfood)
765 {
766 return 1;
767 }
768 else if (i_type == type_poi_police)
769 {
770 return 1;
771 }
772 else if (i_type == type_poi_auto_club)
773 {
774 return 1;
775 }
776 else if (i_type == type_poi_autoservice)
777 {
778 return 1;
779 }
780 else if (i_type == type_poi_bank)
781 {
782 return 1;
783 }
784 else if (i_type == type_poi_bay)
785 {
786 return 1;
787 }
788 else if (i_type == type_poi_bend)
789 {
790 return 1;
791 }
792 else if (i_type == type_poi_boat_ramp)
793 {
794 return 1;
795 }
796 else if (i_type == type_poi_border_station)
797 {
798 return 1;
799 }
800 else if (i_type == type_poi_bowling)
801 {
802 return 1;
803 }
804 else if (i_type == type_poi_bus_station)
805 {
806 return 1;
807 }
808 else if (i_type == type_poi_bus_stop)
809 {
810 return 1;
811 }
812 else if (i_type == type_poi_business_service)
813 {
814 return 1;
815 }
816 else if (i_type == type_poi_car_rent)
817 {
818 return 1;
819 }
820 else if (i_type == type_poi_car_wash)
821 {
822 return 1;
823 }
824 else if (i_type == type_poi_casino)
825 {
826 return 1;
827 }
828 else if (i_type == type_poi_cemetery)
829 {
830 return 1;
831 }
832 else if (i_type == type_poi_church)
833 {
834 return 1;
835 }
836 else if (i_type == type_poi_cinema)
837 {
838 return 1;
839 }
840 else if (i_type == type_poi_civil_removeme)
841 {
842 return 1;
843 }
844 else if (i_type == type_poi_communication)
845 {
846 return 1;
847 }
848 else if (i_type == type_poi_concert)
849 {
850 return 1;
851 }
852 else if (i_type == type_poi_cove)
853 {
854 return 1;
855 }
856 else if (i_type == type_poi_crossing)
857 {
858 return 1;
859 }
860 else if (i_type == type_poi_dam)
861 {
862 return 1;
863 }
864 else if (i_type == type_poi_danger_area)
865 {
866 return 1;
867 }
868 else if (i_type == type_poi_danger_sea_wreck)
869 {
870 return 1;
871 }
872 else if (i_type == type_poi_daymark)
873 {
874 return 1;
875 }
876 else if (i_type == type_poi_diving)
877 {
878 return 1;
879 }
880 else if (i_type == type_poi_drinking_water)
881 {
882 return 1;
883 }
884 else if (i_type == type_poi_emergency)
885 {
886 return 1;
887 }
888 else if (i_type == type_poi_fair)
889 {
890 return 1;
891 }
892 else if (i_type == type_poi_firebrigade)
893 {
894 return 1;
895 }
896 else if (i_type == type_poi_fish)
897 {
898 return 1;
899 }
900 else if (i_type == type_poi_forbidden_area)
901 {
902 return 1;
903 }
904 else if (i_type == type_poi_shop_gps)
905 {
906 return 1;
907 }
908 else if (i_type == type_poi_golf)
909 {
910 return 1;
911 }
912 else if (i_type == type_poi_government_building)
913 {
914 return 1;
915 }
916 else if (i_type == type_poi_height)
917 {
918 return 1;
919 }
920 else if (i_type == type_poi_heliport)
921 {
922 return 1;
923 }
924 else if (i_type == type_poi_hotspring)
925 {
926 return 1;
927 }
928 else if (i_type == type_poi_icesport)
929 {
930 return 1;
931 }
932 else if (i_type == type_poi_information)
933 {
934 return 1;
935 }
936 else if (i_type == type_poi_justice)
937 {
938 return 1;
939 }
940 else if (i_type == type_poi_landmark)
941 {
942 return 1;
943 }
944 else if (i_type == type_poi_levee)
945 {
946 return 1;
947 }
948 else if (i_type == type_poi_library)
949 {
950 return 1;
951 }
952 else if (i_type == type_poi_locale)
953 {
954 return 1;
955 }
956 else if (i_type == type_poi_loudspeaker)
957 {
958 return 1;
959 }
960 else if (i_type == type_poi_mall)
961 {
962 return 1;
963 }
964 else if (i_type == type_poi_manmade_feature)
965 {
966 return 1;
967 }
968 else if (i_type == type_poi_marine)
969 {
970 return 1;
971 }
972 else if (i_type == type_poi_marine_type)
973 {
974 return 1;
975 }
976 else if (i_type == type_poi_mark)
977 {
978 return 1;
979 }
980 else if (i_type == type_poi_military)
981 {
982 return 1;
983 }
984 else if (i_type == type_poi_mine)
985 {
986 return 1;
987 }
988 else if (i_type == type_poi_nondangerous)
989 {
990 return 1;
991 }
992 else if (i_type == type_poi_oil_field)
993 {
994 return 1;
995 }
996 else if (i_type == type_poi_personal_service)
997 {
998 return 1;
999 }
1000 else if (i_type == type_poi_pharmacy)
1001 {
1002 return 1;
1003 }
1004 else if (i_type == type_poi_post_removeme)
1005 {
1006 return 1;
1007 }
1008 else if (i_type == type_poi_public_office)
1009 {
1010 return 1;
1011 }
1012 else if (i_type == type_poi_repair_service)
1013 {
1014 return 1;
1015 }
1016 else if (i_type == type_poi_resort)
1017 {
1018 return 1;
1019 }
1020 else if (i_type == type_poi_rest_room_removeme)
1021 {
1022 return 1;
1023 }
1024 else if (i_type == type_poi_restaurant)
1025 {
1026 return 1;
1027 }
1028 else if (i_type == type_poi_restricted_area)
1029 {
1030 return 1;
1031 }
1032 else if (i_type == type_poi_restroom)
1033 {
1034 return 1;
1035 }
1036 else if (i_type == type_poi_sailing)
1037 {
1038 return 1;
1039 }
1040 else if (i_type == type_poi_scenic_area)
1041 {
1042 return 1;
1043 }
1044 else if (i_type == type_poi_school)
1045 {
1046 return 1;
1047 }
1048 else if (i_type == type_poi_service)
1049 {
1050 return 1;
1051 }
1052 else if (i_type == type_poi_shop_apparel)
1053 {
1054 return 1;
1055 }
1056 else if (i_type == type_poi_shop_computer)
1057 {
1058 return 1;
1059 }
1060 else if (i_type == type_poi_shop_department)
1061 {
1062 return 1;
1063 }
1064 else if (i_type == type_poi_shop_furnish_removeme)
1065 {
1066 return 1;
1067 }
1068 else if (i_type == type_poi_shop_grocery)
1069 {
1070 return 1;
1071 }
1072 else if (i_type == type_poi_shop_handg)
1073 {
1074 return 1;
1075 }
1076 else if (i_type == type_poi_shop_merchandise)
1077 {
1078 return 1;
1079 }
1080 else if (i_type == type_poi_shop_retail)
1081 {
1082 return 1;
1083 }
1084 else if (i_type == type_poi_shower)
1085 {
1086 return 1;
1087 }
1088 else if (i_type == type_poi_skiing)
1089 {
1090 return 1;
1091 }
1092 else if (i_type == type_poi_social_service)
1093 {
1094 return 1;
1095 }
1096 else if (i_type == type_poi_sounding)
1097 {
1098 return 1;
1099 }
1100 else if (i_type == type_poi_sport)
1101 {
1102 return 1;
1103 }
1104 else if (i_type == type_poi_stadium)
1105 {
1106 return 1;
1107 }
1108 else if (i_type == type_poi_subdivision_removeme)
1109 {
1110 return 1;
1111 }
1112 else if (i_type == type_poi_swimming)
1113 {
1114 return 1;
1115 }
1116 else if (i_type == type_poi_telephone)
1117 {
1118 return 1;
1119 }
1120 else if (i_type == type_poi_theater)
1121 {
1122 return 1;
1123 }
1124 else if (i_type == type_poi_tide)
1125 {
1126 return 1;
1127 }
1128 else if (i_type == type_poi_tower)
1129 {
1130 return 1;
1131 }
1132 else if (i_type == type_poi_trail)
1133 {
1134 return 1;
1135 }
1136 else if (i_type == type_poi_truck_stop)
1137 {
1138 return 1;
1139 }
1140 else if (i_type == type_poi_tunnel)
1141 {
1142 return 1;
1143 }
1144 else if (i_type == type_poi_wine)
1145 {
1146 return 1;
1147 }
1148 else if (i_type == type_poi_worship)
1149 {
1150 return 1;
1151 }
1152 else if (i_type == type_poi_wrecker)
1153 {
1154 return 1;
1155 }
1156 else if (i_type == type_poi_zoo)
1157 {
1158 return 1;
1159 }
1160 else if (i_type == type_poi_gc_multi)
1161 {
1162 return 1;
1163 }
1164 else if (i_type == type_poi_gc_tradi)
1165 {
1166 return 1;
1167 }
1168 else if (i_type == type_poi_gc_event)
1169 {
1170 return 1;
1171 }
1172 else if (i_type == type_poi_gc_mystery)
1173 {
1174 return 1;
1175 }
1176 else if (i_type == type_poi_gc_question)
1177 {
1178 return 1;
1179 }
1180 else if (i_type == type_poi_gc_stages)
1181 {
1182 return 1;
1183 }
1184 else if (i_type == type_poi_gc_reference)
1185 {
1186 return 1;
1187 }
1188 else if (i_type == type_poi_gc_webcam)
1189 {
1190 return 1;
1191 }
1192 else if (i_type == type_poi_cafe)
1193 {
1194 return 1;
1195 }
1196 else if (i_type == type_poi_peak)
1197 {
1198 return 1;
1199 }
1200 else if (i_type == type_poi_rail_station)
1201 {
1202 return 1;
1203 }
1204 else if (i_type == type_poi_image)
1205 {
1206 return 1;
1207 }
1208 else if (i_type == type_poi_townhall)
1209 {
1210 return 1;
1211 }
1212 else if (i_type == type_poi_level_crossing)
1213 {
1214 return 1;
1215 }
1216 else if (i_type == type_poi_rail_halt)
1217 {
1218 return 1;
1219 }
1220 else if (i_type == type_poi_rail_tram_stop)
1221 {
1222 return 1;
1223 }
1224 else if (i_type == type_poi_wifi)
1225 {
1226 return 1;
1227 }
1228 else if (i_type == type_poi_bench)
1229 {
1230 return 1;
1231 }
1232 else if (i_type == type_poi_biergarten)
1233 {
1234 return 1;
1235 }
1236 else if (i_type == type_poi_boundary_stone)
1237 {
1238 return 1;
1239 }
1240 else if (i_type == type_poi_castle)
1241 {
1242 return 1;
1243 }
1244 else if (i_type == type_poi_hunting_stand)
1245 {
1246 return 1;
1247 }
1248 else if (i_type == type_poi_memorial)
1249 {
1250 return 1;
1251 }
1252 else if (i_type == type_poi_monument)
1253 {
1254 return 1;
1255 }
1256 else if (i_type == type_poi_shelter)
1257 {
1258 return 1;
1259 }
1260 else if (i_type == type_poi_fountain)
1261 {
1262 return 1;
1263 }
1264 else if (i_type == type_poi_potable_water)
1265 {
1266 return 1;
1267 }
1268 else if (i_type == type_poi_toilets)
1269 {
1270 return 1;
1271 }
1272 else if (i_type == type_poi_viewpoint)
1273 {
1274 return 1;
1275 }
1276 else if (i_type == type_poi_ruins)
1277 {
1278 return 1;
1279 }
1280 else if (i_type == type_poi_post_box)
1281 {
1282 return 1;
1283 }
1284 else if (i_type == type_poi_post_office)
1285 {
1286 return 1;
1287 }
1288 else if (i_type == type_poi_school_university)
1289 {
1290 return 1;
1291 }
1292 else if (i_type == type_poi_school_college)
1293 {
1294 return 1;
1295 }
1296 else if (i_type == type_poi_motel)
1297 {
1298 return 1;
1299 }
1300 else if (i_type == type_poi_guesthouse)
1301 {
1302 return 1;
1303 }
1304 else if (i_type == type_poi_hostel)
1305 {
1306 return 1;
1307 }
1308 else if (i_type == type_poi_taxi)
1309 {
1310 return 1;
1311 }
1312 else if (i_type == type_poi_prison)
1313 {
1314 return 1;
1315 }
1316 else if (i_type == type_poi_kindergarten)
1317 {
1318 return 1;
1319 }
1320 else if (i_type == type_poi_shop_butcher)
1321 {
1322 return 1;
1323 }
1324 else if (i_type == type_poi_shop_baker)
1325 {
1326 return 1;
1327 }
1328 else if (i_type == type_poi_shop_kiosk)
1329 {
1330 return 1;
1331 }
1332 else if (i_type == type_poi_soccer)
1333 {
1334 return 1;
1335 }
1336 else if (i_type == type_poi_basketball)
1337 {
1338 return 1;
1339 }
1340 else if (i_type == type_poi_baseball)
1341 {
1342 return 1;
1343 }
1344 else if (i_type == type_poi_climbing)
1345 {
1346 return 1;
1347 }
1348 else if (i_type == type_poi_motor_sport)
1349 {
1350 return 1;
1351 }
1352 else if (i_type == type_poi_tennis)
1353 {
1354 return 1;
1355 }
1356 else if (i_type == type_poi_playground)
1357 {
1358 return 1;
1359 }
1360 else if (i_type == type_poi_vending_machine)
1361 {
1362 return 1;
1363 }
1364 else if (i_type == type_poi_recycling)
1365 {
1366 return 1;
1367 }
1368 else if (i_type == type_poi_hairdresser)
1369 {
1370 return 1;
1371 }
1372 else if (i_type == type_poi_shop_fruit)
1373 {
1374 return 1;
1375 }
1376 else if (i_type == type_poi_shop_bicycle)
1377 {
1378 return 1;
1379 }
1380 else if (i_type == type_poi_shop_florist)
1381 {
1382 return 1;
1383 }
1384 else if (i_type == type_poi_shop_optician)
1385 {
1386 return 1;
1387 }
1388 else if (i_type == type_poi_shop_beverages)
1389 {
1390 return 1;
1391 }
1392 else if (i_type == type_poi_nightclub)
1393 {
1394 return 1;
1395 }
1396 else if (i_type == type_poi_shop_shoes)
1397 {
1398 return 1;
1399 }
1400 else if (i_type == type_poi_tree)
1401 {
1402 return 1;
1403 }
1404 else if (i_type == type_poi_shop_furniture)
1405 {
1406 return 1;
1407 }
1408 else if (i_type == type_poi_shop_parfum)
1409 {
1410 return 1;
1411 }
1412 else if (i_type == type_poi_shop_drugstore)
1413 {
1414 return 1;
1415 }
1416 else if (i_type == type_poi_shop_photo)
1417 {
1418 return 1;
1419 }
1420 else if (i_type == type_poi_atm)
1421 {
1422 return 1;
1423 }
1424 else if (i_type == type_poi_custom1)
1425 {
1426 return 1;
1427 }
1428 else if (i_type == type_poi_custom2)
1429 {
1430 return 1;
1431 }
1432 else if (i_type == type_poi_custom3)
1433 {
1434 return 1;
1435 }
1436 else if (i_type == type_poi_custom4)
1437 {
1438 return 1;
1439 }
1440 else if (i_type == type_poi_custom5)
1441 {
1442 return 1;
1443 }
1444 else if (i_type == type_poi_custom6)
1445 {
1446 return 1;
1447 }
1448 else if (i_type == type_poi_custom7)
1449 {
1450 return 1;
1451 }
1452 else if (i_type == type_poi_custom8)
1453 {
1454 return 1;
1455 }
1456 else if (i_type == type_poi_custom9)
1457 {
1458 return 1;
1459 }
1460 else if (i_type == type_poi_customa)
1461 {
1462 return 1;
1463 }
1464 else if (i_type == type_poi_customb)
1465 {
1466 return 1;
1467 }
1468 else if (i_type == type_poi_customc)
1469 {
1470 return 1;
1471 }
1472 else if (i_type == type_poi_customd)
1473 {
1474 return 1;
1475 }
1476 else if (i_type == type_poi_custome)
1477 {
1478 return 1;
1479 }
1480 else if (i_type == type_poi_customf)
1481 {
1482 return 1;
1483 }
1484 else
1485 {
1486 return 0;
1487 }
1488
1489 return 0;
1490 }
1491
1492
1493 enum item_type item_from_name(const char *name)
1494 {
1495 int i;
1496
1497 for (i = 0; i < sizeof(item_names) / sizeof(struct item_name); i++)
1498 {
1499 if (!strcmp(item_names[i].name, name))
1500 return item_names[i].item;
1501 }
1502 return type_none;
1503 }
1504
1505 char *
1506 item_to_name(enum item_type item)
1507 {
1508 int i;
1509
1510 for (i = 0; i < sizeof(item_names) / sizeof(struct item_name); i++)
1511 {
1512 if (item_names[i].item == item)
1513 {
1514 return item_names[i].name;
1515 }
1516 }
1517
1518 return NULL;
1519 }
1520
1521 struct item_hash
1522 {
1523 GHashTable *h;
1524 };
1525
1526 static guint item_hash_hash(gconstpointer key)
1527 {
1528 const struct item *itm = key;
1529 gconstpointer hashkey = (gconstpointer) GINT_TO_POINTER(itm->id_hi ^ itm->id_lo ^ (GPOINTER_TO_INT(itm->map)));
1530 return g_direct_hash(hashkey);
1531 }
1532
1533 static gboolean item_hash_equal(gconstpointer a, gconstpointer b)
1534 {
1535 const struct item *itm_a = a;
1536 const struct item *itm_b = b;
1537
1538 if (item_is_equal(*itm_a, *itm_b))
1539 {
1540 return TRUE;
1541 }
1542
1543 return FALSE;
1544 }
1545
1546 unsigned int item_id_hash(const void *key)
1547 {
1548 const struct item_id *id = key;
1549 return id->id_hi ^ id->id_lo;
1550 }
1551
1552 int item_id_equal(const void *a, const void *b)
1553 {
1554 const struct item_id *id_a = a;
1555 const struct item_id *id_b = b;
1556 return (id_a->id_hi == id_b->id_hi && id_a->id_lo == id_b->id_lo);
1557 }
1558
1559 struct item_hash *
1560 item_hash_new(void)
1561 {
1562 struct item_hash *ret=g_new(struct item_hash, 1);
1563
1564 ret->h = g_hash_table_new_full(item_hash_hash, item_hash_equal, g_free_func, NULL);
1565 return ret;
1566 }
1567
1568 void item_hash_insert(struct item_hash *h, struct item *item, void *val)
1569 {
1570 struct item *hitem=g_new(struct item, 1);
1571 *hitem = *item;
1572 //dbg(2, "inserting (0x%x,0x%x) into %p\n", item->id_hi, item->id_lo, h->h);
1573 g_hash_table_insert(h->h, hitem, val);
1574 }
1575
1576 int item_hash_remove(struct item_hash *h, struct item *item)
1577 {
1578 int ret;
1579
1580 //dbg(2, "removing (0x%x,0x%x) from %p\n", item->id_hi, item->id_lo, h->h);
1581 ret = g_hash_table_remove(h->h, item);
1582 //dbg(2, "ret=%d\n", ret);
1583
1584 return ret;
1585 }
1586
1587 void *
1588 item_hash_lookup(struct item_hash *h, struct item *item)
1589 {
1590 return g_hash_table_lookup(h->h, item);
1591 }
1592
1593 void item_hash_destroy(struct item_hash *h)
1594 {
1595 g_hash_table_destroy(h->h);
1596 g_free(h);
1597 }
1598
1599 int item_range_intersects_range(struct item_range *range1, struct item_range *range2)
1600 {
1601 if (range1->max < range2->min)
1602 return 0;
1603 if (range1->min > range2->max)
1604 return 0;
1605 return 1;
1606 }
1607 int item_range_contains_item(struct item_range *range, enum item_type type)
1608 {
1609 if (type >= range->min && type <= range->max)
1610 return 1;
1611 return 0;
1612 }
1613
1614 void item_dump_attr_stdout(struct item *item, struct map *map)
1615 {
1616 struct attr attr;
1617 dbg(0, "type=%d:%s\n", item->type, item_to_name(item->type));
1618 while (item_attr_get(item, attr_any, &attr))
1619 {
1620 dbg(0, " %d:%s='%s'", attr.type, attr_to_name(attr.type), attr_to_text(&attr, map, 1));
1621 // dbg(0," %s\n", attr_to_name(attr.type));
1622 }
1623 }
1624
1625 void item_dump_attr(struct item *item, struct map *map, FILE *out)
1626 {
1627 struct attr attr;
1628 fprintf(out, "type=%s", item_to_name(item->type));
1629 while (item_attr_get(item, attr_any, &attr))
1630 {
1631 fprintf(out, " %s='%s'", attr_to_name(attr.type), attr_to_text(&attr, map, 1));
1632 }
1633 }
1634
1635 void item_dump_coords(struct item *item, struct map *map)
1636 {
1637
1638 int i, count, max = 16384;
1639 struct coord *ca = g_alloca(sizeof(struct coord) * max);
1640 struct coord_geo geo;
1641
1642 count = item_coord_get(item, ca, item->type < type_line ? 1 : max);
1643 if (item->type < type_line)
1644 {
1645 dbg(0, "mg:0x%x 0x%x ", ca[0].x, ca[0].y);
1646
1647 transform_to_geo(projection_mg, &(ca[0]), &geo);
1648 dbg(0, "http://maps.google.com/maps/api/staticmap?size=512x512&markers=color:red|label:AA|%4.6f,%4.6f\n", geo.lat, geo.lng);
1649
1650 }
1651
1652 item_dump_attr_stdout(item, map);
1653
1654 dbg(0, "\n");
1655
1656 if (item->type >= type_line)
1657 {
1658 for (i = 0; i < count; i++)
1659 {
1660 dbg(0, "mg:0x%x 0x%x\n", ca[i].x, ca[i].y);
1661
1662 transform_to_geo(projection_mg, &(ca[i]), &geo);
1663 dbg(0, "http://maps.google.com/maps/api/staticmap?size=512x512&markers=color:red|label:AA|%4.6f,%4.6f\n", geo.lat, geo.lng);
1664
1665 }
1666 }
1667 }
1668
1669
1670 void item_dump_filedesc(struct item *item, struct map *map, FILE *out)
1671 {
1672
1673 int i, count, max = 16384;
1674 struct coord *ca = g_alloca(sizeof(struct coord) * max);
1675
1676 count = item_coord_get(item, ca, item->type < type_line ? 1 : max);
1677 if (item->type < type_line)
1678 fprintf(out, "mg:0x%x 0x%x ", ca[0].x, ca[0].y);
1679 item_dump_attr(item, map, out);
1680 fprintf(out, "\n");
1681 if (item->type >= type_line)
1682 for (i = 0; i < count; i++)
1683 fprintf(out, "mg:0x%x 0x%x\n", ca[i].x, ca[i].y);
1684 }
1685
1686

   
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