route.h

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#ifndef NAVIT_ROUTE_H
#define NAVIT_ROUTE_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include "coord.h"
#include "item.h"
 
enum route_path_flags {
    route_path_flag_none = 0,
    route_path_flag_cancel = 1,
    route_path_flag_async = 2,
    route_path_flag_no_rebuild = 4,
};
 
enum route_status {
    route_status_no_destination = 0,
    route_status_destination_set = 1,
    route_status_not_found = 1 | 2,
    route_status_building_path = 1 | 4,
    route_status_building_graph = 1 | 4 | 8,
    route_status_path_done_new = 1 | 16,
    route_status_path_done_incremental = 1 | 32,
};
 
struct route_crossing {
    long segid;
    int dir;
};
 
struct route_crossings {
    int count;
    struct route_crossing crossing[0];
};
 
struct street_data {
    struct item item; 
    int count;        
    int flags;
    int maxspeed;      
    struct coord c[0]; 
};
 
/* prototypes */
enum attr_type;
enum projection;
struct attr;
struct attr_iter;
struct coord;
struct item;
struct map;
struct map_selection;
struct mapset;
struct pcoord;
struct route;
struct route_info;
struct street_data;
struct tracking;
struct vehicleprofile;
struct route *route_new(struct attr *parent, struct attr **attrs);
struct route *route_dup(struct route *orig);
void route_set_mapset(struct route *this_, struct mapset *ms);
void route_set_profile(struct route *this_, struct vehicleprofile *prof);
struct mapset *route_get_mapset(struct route *this_);
struct route_info *route_get_pos(struct route *this_);
struct route_info *route_get_dst(struct route *this_);
int route_get_path_set(struct route *this_);
int route_contains(struct route *this_, struct item *item);
int route_destination_reached(struct route *this_);
void route_set_position(struct route *this_, struct pcoord *pos);
void route_set_position_from_tracking(struct route *this_, struct tracking *tracking, enum projection pro);
struct map_selection *route_rect(int order, struct coord *c1, struct coord *c2, int rel, int abs);
void route_set_destinations(struct route *this_, struct pcoord *dst, int count, int async);
int route_get_destinations(struct route *this_, struct pcoord *pc, int count);
int route_get_destination_count(struct route *this_);
void route_get_distances(struct route *this_, struct coord *c, int count, int *distances);
void route_set_destination(struct route *this_, struct pcoord *dst, int async);
void route_append_destination(struct route *this_, struct pcoord *dst, int async);
void route_remove_nth_waypoint(struct route *this_, int n);
void route_remove_waypoint(struct route *this_);
char *route_get_destination_description(struct route *this_, int n);
struct coord route_get_coord_dist(struct route *this_, int dist);
struct street_data *street_get_data(struct item *item);
struct street_data *street_data_dup(struct street_data *orig);
void street_data_free(struct street_data *sd);
void route_info_free(struct route_info *inf);
struct street_data *route_info_street(struct route_info *rinf);
struct map *route_get_map(struct route *this_);
struct map *route_get_graph_map(struct route *this_);
enum route_path_flags route_get_flags(struct route *this_);
int route_has_graph(struct route *this_);
void route_set_projection(struct route *this_, enum projection pro);
void route_set_destinations(struct route *this_, struct pcoord *dst, int count, int async);
int route_set_attr(struct route *this_, struct attr *attr);
int route_add_attr(struct route *this_, struct attr *attr);
int route_remove_attr(struct route *this_, struct attr *attr);
struct attr_iter *route_attr_iter_new(void);
void route_attr_iter_destroy(struct attr_iter *iter);
int route_get_attr(struct route *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter);
void route_init(void);
void route_destroy(struct route *this_);
/* end of prototypes */
#ifdef __cplusplus
}
#endif
 
#endif