subsurface/core/divesite.h
Berthold Stoeger 82af1b2377 Undo: make undo-system dive site-aware
As opposed to dive trips, dive sites were always directly added
to the global table, even on import. Instead, parse the divesites
into a distinct table and merge them on import.

Currently, this does not do any merging of dive sites, i.e. dive
sites are considered as either equal or different. Nevertheless,
merging of data should be rather easy to implement and simply
follow the code of the dive merging.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12 18:19:07 +03:00

83 lines
3.3 KiB
C

// SPDX-License-Identifier: GPL-2.0
#ifndef DIVESITE_H
#define DIVESITE_H
#include "units.h"
#include "taxonomy.h"
#include <stdlib.h>
#ifdef __cplusplus
#include <QString>
#include <QObject>
extern "C" {
#else
#include <stdbool.h>
#endif
struct dive_site
{
uint32_t uuid;
char *name;
location_t location;
char *description;
char *notes;
struct taxonomy_data taxonomy;
};
typedef struct dive_site_table {
int nr, allocated;
struct dive_site **dive_sites;
} dive_site_table_t;
extern struct dive_site_table dive_site_table;
static inline struct dive_site *get_dive_site(int nr, struct dive_site_table *ds_table)
{
if (nr >= ds_table->nr || nr < 0)
return NULL;
return ds_table->dive_sites[nr];
}
/* iterate over each dive site */
#define for_each_dive_site(_i, _x, _ds_table) \
for ((_i) = 0; ((_x) = get_dive_site(_i, _ds_table)) != NULL; (_i)++)
int get_divesite_idx(const struct dive_site *ds, struct dive_site_table *ds_table);
struct dive_site *get_dive_site_by_uuid(uint32_t uuid, struct dive_site_table *ds_table);
void dive_site_table_sort(struct dive_site_table *ds_table);
void add_dive_site_to_table(struct dive_site *ds, struct dive_site_table *ds_table);
void remove_dive_site_from_table(struct dive_site *ds, struct dive_site_table *ds_table);
void register_dive_site(struct dive_site *ds);
void unregister_dive_site(struct dive_site *ds);
struct dive_site *alloc_or_get_dive_site(uint32_t uuid, struct dive_site_table *ds_table);
int nr_of_dives_at_dive_site(struct dive_site *ds, bool select_only);
bool is_dive_site_used(struct dive_site *ds, bool select_only);
void free_dive_site(struct dive_site *ds);
void delete_dive_site(struct dive_site *ds, struct dive_site_table *ds_table);
struct dive_site *create_dive_site(const char *name, timestamp_t divetime, struct dive_site_table *ds_table);
struct dive_site *create_dive_site_with_gps(const char *name, const location_t *, timestamp_t divetime, struct dive_site_table *ds_table);
struct dive_site *get_dive_site_by_name(const char *name, struct dive_site_table *ds_table);
struct dive_site *get_dive_site_by_gps(const location_t *, struct dive_site_table *ds_table);
struct dive_site *get_dive_site_by_gps_and_name(char *name, const location_t *, struct dive_site_table *ds_table);
struct dive_site *get_dive_site_by_gps_proximity(const location_t *, int distance, struct dive_site_table *ds_table);
struct dive_site *get_same_dive_site(const struct dive_site *);
bool dive_site_is_empty(struct dive_site *ds);
void copy_dive_site_taxonomy(struct dive_site *orig, struct dive_site *copy);
void copy_dive_site(struct dive_site *orig, struct dive_site *copy);
void merge_dive_site(struct dive_site *a, struct dive_site *b);
unsigned int get_distance(const location_t *loc1, const location_t *loc2);
struct dive_site *find_or_create_dive_site_with_name(const char *name, timestamp_t divetime, struct dive_site_table *ds_table);
void merge_dive_sites(struct dive_site *ref, struct dive_site *dive_sites[], int count);
void purge_empty_dive_sites(struct dive_site_table *ds_table);
void clear_dive_site_table(struct dive_site_table *ds_table);
#ifdef __cplusplus
}
QString constructLocationTags(struct taxonomy_data *taxonomy, bool for_maintab);
/* Make pointer-to-dive_site a "Qt metatype" so that we can pass it through QVariants */
Q_DECLARE_METATYPE(dive_site *);
#endif
#endif // DIVESITE_H