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Deselect dives that are no longer shown as the dive list is filtered

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This cleans up the way we ensure that all dives are handled as the dive
list is filtered.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-11-11 22:59:04 -08:00
parent 71b6de0523
commit 0b31854031
4 changed files with 22 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

10
divelist.c
View file

@ -873,6 +873,16 @@ void select_dives_in_trip(struct dive_trip *trip)
select_dive(get_divenr(dive));
}
void filter_dive(struct dive *d, bool shown)
{
if (!d)
return;
d->hidden_by_filter = !shown;
if (!shown && d->selected)
deselect_dive(get_divenr(d));
}
/* This only gets called with non-NULL trips.
* It does not combine notes or location, just picks the first one
* (or the second one if the first one is empty */

1
divelist.h
View file

@ -32,6 +32,7 @@ extern void select_dive(int idx);
extern void deselect_dive(int idx);
extern void select_dives_in_trip(struct dive_trip *trip);
extern void deselect_dives_in_trip(struct dive_trip *trip);
extern void filter_dive(struct dive *d, bool shown);
extern void combine_trips(struct dive_trip *trip_a, struct dive_trip *trip_b);
extern void find_new_trip_start_time(dive_trip_t *trip);
extern struct dive *first_selected_dive();

5
qt-ui/divelistview.cpp
View file

@ -314,6 +314,8 @@ void DiveListView::selectDive(int i, bool scrollto, bool toggle)
void DiveListView::selectDives(const QList<int> &newDiveSelection)
{
int firstInList, newSelection;
struct dive *d;
if (!newDiveSelection.count())
return;
@ -335,7 +337,8 @@ void DiveListView::selectDives(const QList<int> &newDiveSelection)
newSelection = dive_table.nr - 1;
if (newSelection == firstInList)
break;
selectDive(newSelection);
if ((d = get_dive(newSelection)) != NULL && !d->hidden_by_filter)
selectDive(newSelection);
}
QSortFilterProxyModel *m = qobject_cast<QSortFilterProxyModel *>(model());
QModelIndexList idxList = m->match(m->index(0, 0), DiveTripModel::DIVE_IDX, selected_dive, 2, Qt::MatchRecursive);

14
qt-ui/models.cpp
View file

@ -2366,7 +2366,9 @@ bool TagFilterModel::filterRow(int source_row, const QModelIndex &source_parent,
QVariant diveVariant = sourceModel->data(index0, DiveTripModel::DIVE_ROLE);
struct dive *d = (struct dive *)diveVariant.value<void *>();
return doFilter(d, index0, sourceModel);
bool show = doFilter(d, index0, sourceModel);
filter_dive(d, show);
return show;
}
BuddyFilterModel::BuddyFilterModel(QObject *parent) : QStringListModel(parent)
@ -2628,11 +2630,7 @@ bool MultiFilterSortModel::filterAcceptsRow(int source_row, const QModelIndex &s
shouldShow = false;
}
// if it's a dive, mark it accordingly
if (d) {
if (d->selected)
d->selected = shouldShow;
d->hidden_by_filter = !shouldShow;
}
filter_dive(d, shouldShow);
return shouldShow;
}
@ -2656,10 +2654,12 @@ void MultiFilterSortModel::myInvalidate()
} else {
// otherwise find the dives that should still be selected (the filter above unselected any
// dive that's no longer visible) and select them again
QList<int>curSelectedDives;
for_each_dive (i, d) {
if(d->selected)
dlv->selectDive(get_idx_by_uniq_id(d->id));
curSelectedDives.append(get_divenr(d));
}
dlv->selectDives(curSelectedDives);
}
}