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When editing a dive on mobile we might have to create a new dive site. That site is added to the global dive site table in the undo command. However, the code in QMLManager created the dive site with create_dive_site*() functions, which already adds it to the table. The undo command then added the dive site again leading to a hang of the application. To solve this problem, create new alloc_dive_site*() functions that do the same as create_dive_site*() but do not add it to the table. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
91 lines
3.6 KiB
C
91 lines
3.6 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#ifndef DIVESITE_H
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#define DIVESITE_H
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#include "units.h"
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#include "taxonomy.h"
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#include "dive.h"
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#include <stdlib.h>
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#ifdef __cplusplus
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#include <QString>
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#include <QObject>
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extern "C" {
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#else
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#include <stdbool.h>
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#endif
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struct dive_site
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{
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uint32_t uuid;
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char *name;
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struct dive_table dives;
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location_t location;
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char *description;
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char *notes;
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struct taxonomy_data taxonomy;
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};
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typedef struct dive_site_table {
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int nr, allocated;
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struct dive_site **dive_sites;
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} dive_site_table_t;
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static const dive_site_table_t empty_dive_site_table = { 0, 0, (struct dive_site **)0 };
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extern struct dive_site_table dive_site_table;
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static inline struct dive_site *get_dive_site(int nr, struct dive_site_table *ds_table)
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{
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if (nr >= ds_table->nr || nr < 0)
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return NULL;
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return ds_table->dive_sites[nr];
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}
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/* iterate over each dive site */
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#define for_each_dive_site(_i, _x, _ds_table) \
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for ((_i) = 0; ((_x) = get_dive_site(_i, _ds_table)) != NULL; (_i)++)
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int get_divesite_idx(const struct dive_site *ds, struct dive_site_table *ds_table);
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struct dive_site *get_dive_site_by_uuid(uint32_t uuid, struct dive_site_table *ds_table);
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void sort_dive_site_table(struct dive_site_table *ds_table);
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int add_dive_site_to_table(struct dive_site *ds, struct dive_site_table *ds_table);
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struct dive_site *alloc_or_get_dive_site(uint32_t uuid, struct dive_site_table *ds_table);
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struct dive_site *alloc_dive_site();
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struct dive_site *alloc_dive_site_with_name(const char *name);
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struct dive_site *alloc_dive_site_with_gps(const char *name, const location_t *loc);
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int nr_of_dives_at_dive_site(struct dive_site *ds);
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bool is_dive_site_selected(struct dive_site *ds);
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void free_dive_site(struct dive_site *ds);
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int unregister_dive_site(struct dive_site *ds);
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int register_dive_site(struct dive_site *ds);
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void delete_dive_site(struct dive_site *ds, struct dive_site_table *ds_table);
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struct dive_site *create_dive_site(const char *name, struct dive_site_table *ds_table);
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struct dive_site *create_dive_site_with_gps(const char *name, const location_t *, struct dive_site_table *ds_table);
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struct dive_site *get_dive_site_by_name(const char *name, struct dive_site_table *ds_table);
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struct dive_site *get_dive_site_by_gps(const location_t *, struct dive_site_table *ds_table);
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struct dive_site *get_dive_site_by_gps_and_name(char *name, const location_t *, struct dive_site_table *ds_table);
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struct dive_site *get_dive_site_by_gps_proximity(const location_t *, int distance, struct dive_site_table *ds_table);
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struct dive_site *get_same_dive_site(const struct dive_site *);
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bool dive_site_is_empty(struct dive_site *ds);
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void copy_dive_site_taxonomy(struct dive_site *orig, struct dive_site *copy);
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void copy_dive_site(struct dive_site *orig, struct dive_site *copy);
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void merge_dive_site(struct dive_site *a, struct dive_site *b);
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unsigned int get_distance(const location_t *loc1, const location_t *loc2);
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struct dive_site *find_or_create_dive_site_with_name(const char *name, struct dive_site_table *ds_table);
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void purge_empty_dive_sites(struct dive_site_table *ds_table);
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void clear_dive_site_table(struct dive_site_table *ds_table);
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void move_dive_site_table(struct dive_site_table *src, struct dive_site_table *dst);
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void add_dive_to_dive_site(struct dive *d, struct dive_site *ds);
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struct dive_site *unregister_dive_from_dive_site(struct dive *d);
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#ifdef __cplusplus
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}
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QString constructLocationTags(struct taxonomy_data *taxonomy, bool for_maintab);
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/* Make pointer-to-dive_site a "Qt metatype" so that we can pass it through QVariants */
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Q_DECLARE_METATYPE(dive_site *);
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#endif
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#endif // DIVESITE_H
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