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When merging two dives, if a divesite is chosen that doesn't have a GPS location, but another divesite has a GPS location, then the GPS location of the former is set to that of the latter. However, that was done outside of the undo system, so that it is not undone and the frontend is not made aware of the change. Fix this. To simplify things, move the code from the undo machinery to the core. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
56 lines
2.4 KiB
C++
56 lines
2.4 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#ifndef DIVELIST_H
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#define DIVELIST_H
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#include "triptable.h"
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#include "divesitetable.h"
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#include "units.h"
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#include <memory>
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#include <optional>
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struct dive;
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struct divelog;
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struct device;
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struct deco_state;
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int comp_dives(const struct dive &a, const struct dive &b);
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int comp_dives_ptr(const struct dive *a, const struct dive *b);
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struct merge_result {
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std::unique_ptr<struct dive> dive;
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std::optional<location_t> set_location; // change location of dive site
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};
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struct dive_table : public sorted_owning_table<dive, &comp_dives> {
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dive *get_by_uniq_id(int id) const;
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void record_dive(std::unique_ptr<dive> d); // call fixup_dive() before adding dive to table.
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struct dive *register_dive(std::unique_ptr<dive> d);
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std::unique_ptr<dive> unregister_dive(int idx);
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std::unique_ptr<dive> default_dive(); // generate a sensible looking defaultdive 1h from now.
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// Some of these functions act on dives, but need data from adjacent dives,
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// notably to calculate CNS, surface interval, etc. Therefore, they are called
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// on the dive_table and not on the dive.
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void fixup_dive(struct dive &dive) const;
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void force_fixup_dive(struct dive &d) const;
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int init_decompression(struct deco_state *ds, const struct dive *dive, bool in_planner) const;
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void update_cylinder_related_info(struct dive &dive) const;
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int get_dive_nr_at_idx(int idx) const;
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timestamp_t get_surface_interval(timestamp_t when) const;
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struct dive *find_next_visible_dive(timestamp_t when);
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std::array<std::unique_ptr<dive>, 2> split_divecomputer(const struct dive &src, int num) const;
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std::array<std::unique_ptr<dive>, 2> split_dive(const struct dive &dive) const;
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std::array<std::unique_ptr<dive>, 2> split_dive_at_time(const struct dive &dive, duration_t time) const;
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merge_result merge_dives(const std::vector<dive *> &dives) const;
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std::unique_ptr<dive> try_to_merge(const struct dive &a, const struct dive &b, bool prefer_downloaded) const;
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bool has_dive(unsigned int deviceid, unsigned int diveid) const;
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std::unique_ptr<dive> clone_delete_divecomputer(const struct dive &d, int dc_number);
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private:
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int calculate_cns(struct dive &dive) const; // Note: writes into dive->cns
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std::array<std::unique_ptr<dive>, 2> split_dive_at(const struct dive &dive, int a, int b) const;
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std::unique_ptr<dive> merge_two_dives(const struct dive &a_in, const struct dive &b_in, int offset, bool prefer_downloaded) const;
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};
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void clear_dive_file_data();
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#endif // DIVELIST_H
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