bool QMLManager::undoDelete(int id)
{
if (!deletedDive || deletedDive->id != id) {
qDebug() << "can't find the deleted dive";
return false;
}
if (deletedTrip)
insert_trip(&deletedTrip);
if (deletedDive->divetrip) {
struct dive_trip *trip = deletedDive->divetrip;
tripflag_t tripflag = deletedDive->tripflag; // this gets overwritten in add_dive_to_trip()
deletedDive->divetrip = NULL;
deletedDive->next = NULL;
deletedDive->pprev = NULL;
add_dive_to_trip(deletedDive, trip);
deletedDive->tripflag = tripflag;
}
record_dive(deletedDive);
QList<dive *>diveAsList;
diveAsList << deletedDive;
DiveListModel::instance()->addDive(diveAsList);
changesNeedSaving();
deletedDive = NULL;
deletedTrip = NULL;
return true;
}
void QMLManager::undoDelete(int id)
{
if (!deletedDive || deletedDive->id != id) {
qDebug() << "can't find the deleted dive";
return;
}
if (deletedTrip)
insert_trip(&deletedTrip);
if (deletedDive->divetrip) {
struct dive_trip *trip = deletedDive->divetrip;
tripflag_t tripflag = deletedDive->tripflag; // this gets overwritten in add_dive_to_trip()
deletedDive->divetrip = NULL;
deletedDive->next = NULL;
deletedDive->pprev = NULL;
add_dive_to_trip(deletedDive, trip);
deletedDive->tripflag = tripflag;
}
record_dive(deletedDive);
QList<dive *>diveAsList;
diveAsList << deletedDive;
DiveListModel::instance()->addDive(diveAsList);
// make sure the changes get saved if the app is no longer in the foreground
// or if the user requests a save
mark_divelist_changed(true);
deletedDive = NULL;
deletedTrip = NULL;
}
static void trip_end(void)
{
if (!cur_trip)
return;
insert_trip(&cur_trip);
cur_trip = NULL;
}
static void finish_active_trip(void)
{
dive_trip_t *trip = active_trip;
if (trip) {
active_trip = NULL;
insert_trip(&trip);
}
}
void UndoDeleteDive::undo()
{
// first bring back the trip(s)
Q_FOREACH(struct dive_trip *trip, tripList)
insert_trip(&trip);
// now walk the list of deleted dives
for (int i = 0; i < diveList.count(); i++) {
struct dive *d = diveList.at(i);
// we adjusted the divetrip to point to the "new" divetrip
if (d->divetrip) {
struct dive_trip *trip = d->divetrip;
tripflag_t tripflag = d->tripflag; // this gets overwritten in add_dive_to_trip()
d->divetrip = NULL;
d->next = NULL;
d->pprev = NULL;
add_dive_to_trip(d, trip);
d->tripflag = tripflag;
}
record_dive(diveList.at(i));
}
mark_divelist_changed(true);
MainWindow::instance()->refreshDisplay();
}
