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067a481b78
To make it easier to pass around trips through QML, give each trip a unique id. The id is generated in alloc_trip() and uses the same function to generate unique dive ids. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
74 lines
2.5 KiB
C
74 lines
2.5 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#ifndef TRIP_H
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#define TRIP_H
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#include "divelist.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct dive_trip
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{
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char *location;
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char *notes;
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struct dive_table dives;
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int id; /* unique ID for this trip: used to pass trips through QML. */
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/* Used by the io-routines to mark trips that have already been written. */
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bool saved;
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bool autogen;
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} dive_trip_t;
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typedef struct trip_table {
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int nr, allocated;
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struct dive_trip **trips;
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} trip_table_t;
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extern void add_dive_to_trip(struct dive *, dive_trip_t *);
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extern struct dive_trip *unregister_dive_from_trip(struct dive *dive);
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extern void remove_dive_from_trip(struct dive *dive, struct trip_table *trip_table_arg);
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extern void insert_trip(dive_trip_t *trip, struct trip_table *trip_table_arg);
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extern int remove_trip(const dive_trip_t *trip, struct trip_table *trip_table_arg);
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extern void free_trip(dive_trip_t *trip);
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extern timestamp_t trip_date(const struct dive_trip *trip);
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extern timestamp_t trip_enddate(const struct dive_trip *trip);
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extern bool trip_less_than(const struct dive_trip *a, const struct dive_trip *b);
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extern int comp_trips(const struct dive_trip *a, const struct dive_trip *b);
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extern void sort_trip_table(struct trip_table *table);
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extern dive_trip_t *alloc_trip(void);
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extern dive_trip_t *create_trip_from_dive(struct dive *dive);
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extern dive_trip_t *create_and_hookup_trip_from_dive(struct dive *dive, struct trip_table *trip_table_arg);
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extern dive_trip_t *get_dives_to_autogroup(struct dive_table *table, int start, int *from, int *to, bool *allocated);
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extern dive_trip_t *get_trip_for_new_dive(struct dive *new_dive, bool *allocated);
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extern bool trips_overlap(const struct dive_trip *t1, const struct dive_trip *t2);
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extern void select_dives_in_trip(struct dive_trip *trip);
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extern void deselect_dives_in_trip(struct dive_trip *trip);
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extern dive_trip_t *combine_trips(struct dive_trip *trip_a, struct dive_trip *trip_b);
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extern bool is_trip_before_after(const struct dive *dive, bool before);
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extern bool trip_is_single_day(const struct dive_trip *trip);
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extern int trip_shown_dives(const struct dive_trip *trip);
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void clear_trip_table(struct trip_table *table);
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#ifdef DEBUG_TRIP
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extern void dump_trip_list(void);
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#endif
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extern struct trip_table trip_table;
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#ifdef __cplusplus
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}
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/* Make pointers to dive_trip and trip_table "Qt metatypes" so that they can be
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* passed through QVariants and through QML. See comment in dive.h. */
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#include <QObject>
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Q_DECLARE_METATYPE(struct dive_trip *);
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Q_DECLARE_METATYPE(trip_table_t *);
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#endif
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#endif
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