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Core: unify insert_trip() and insert_trip_dont_merge()

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There were two versions of the insert_trip() function: one
would merge trips if a trip with the same date already existed,
the other wouldn't. The latter was introduced with the dive-list
undo work.

The problem is that the "date" of a trip (i.e. the first dive)
seems ill-defined as this is a volatile value. Moreover in
the context of making dive-import undoable this is a very
dangerous notion, as the caller needs control over when the dives
are added to a trip.

Therefore, unify these two functions and never merge trips.
The decision on merging dives now has to made by the caller.
This will be implemented in a future commit.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2018-11-08 17:13:17 +01:00 • committed by Dirk Hohndel
parent c48056300d
commit 0618aa737f
6 changed files with 14 additions and 49 deletions
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4
desktop-widgets/command_divelist.cpp
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@ -82,7 +82,7 @@ DiveToAdd DiveListBase::removeDive(struct dive *d)
dive *DiveListBase::addDive(DiveToAdd &d)
{
if (d.tripToAdd)
insert_trip_dont_merge(d.tripToAdd.release()); // Return ownership to backend
insert_trip(d.tripToAdd.release()); // Return ownership to backend
if (d.trip)
add_dive_to_trip(d.dive.get(), d.trip);
dive *res = d.dive.release(); // Give up ownership of dive
@ -259,7 +259,7 @@ static void moveDivesBetweenTrips(DivesToTrip &dives)
for (OwningTripPtr &trip: dives.tripsToAdd) {
dive_trip *t = trip.release(); // Give up ownership
createdTrips.push_back(t);
insert_trip_dont_merge(t); // Return ownership to backend
insert_trip(t); // Return ownership to backend
}
dives.tripsToAdd.clear();