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Dive site: inform model of dive site addition / deletion

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Introduce two DiveListNotifier signals which are sent by
the undo commands if dives are added to / removed from the
core.

The signal has the dive site and the index in the global
dive site table as payload. Thus, the model has only to
remove the appropriate rows.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2019-03-12 00:25:31 +01:00 • committed by Dirk Hohndel
parent 84f7179367
commit 59e602447b
9 changed files with 43 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

11
core/divesite.c
View file

@ -104,9 +104,9 @@ struct dive_site *get_dive_site_by_gps_proximity(const location_t *loc, int dist
return res;
}
void register_dive_site(struct dive_site *ds)
int register_dive_site(struct dive_site *ds)
{
add_dive_site_to_table(ds, &dive_site_table);
return add_dive_site_to_table(ds, &dive_site_table);
}
static int compare_sites(const struct dive_site *a, const struct dive_site *b)
@ -127,7 +127,7 @@ static MAKE_GET_IDX(dive_site_table, struct dive_site *, dive_sites)
MAKE_SORT(dive_site_table, struct dive_site *, dive_sites, compare_sites)
static MAKE_REMOVE(dive_site_table, struct dive_site *, dive_site)
void add_dive_site_to_table(struct dive_site *ds, struct dive_site_table *ds_table)
int add_dive_site_to_table(struct dive_site *ds, struct dive_site_table *ds_table)
{
/* Take care to never have the same uuid twice. This could happen on
* reimport of a log where the dive sites have diverged */
@ -140,6 +140,7 @@ void add_dive_site_to_table(struct dive_site *ds, struct dive_site_table *ds_tab
int idx = dive_site_table_get_insertion_index(ds_table, ds);
add_to_dive_site_table(ds_table, idx, ds);
return idx;
}
struct dive_site *alloc_dive_site()
@ -197,9 +198,9 @@ void free_dive_site(struct dive_site *ds)
}
}
void unregister_dive_site(struct dive_site *ds)
int unregister_dive_site(struct dive_site *ds)
{
remove_dive_site(ds, &dive_site_table);
return remove_dive_site(ds, &dive_site_table);
}
void delete_dive_site(struct dive_site *ds, struct dive_site_table *ds_table)