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Dive list: move trip selection / deselection logic to divelist.c

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This is core logic, not UI code.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-05-24 13:19:05 -07:00
parent 032ea24191
commit dbb86374e0
3 changed files with 24 additions and 17 deletions
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18
divelist.c
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@ -846,6 +846,24 @@ void deselect_dive(int idx)
} }
} }
void deselect_dives_in_trip(struct dive_trip *trip)
{
struct dive *dive;
if (!trip)
return;
for (dive = trip->dives; dive; dive = dive->next)
deselect_dive(get_divenr(dive));
}
void select_dives_in_trip(struct dive_trip *trip)
{
struct dive *dive;
if (!trip)
return;
for (dive = trip->dives; dive; dive = dive->next)
select_dive(get_divenr(dive));
}
void mark_divelist_changed(int changed) void mark_divelist_changed(int changed)
{ {
dive_list_changed = changed; dive_list_changed = changed;

2
divelist.h
View file

@ -30,6 +30,8 @@ extern struct dive *merge_two_dives(struct dive *a, struct dive *b);
extern bool consecutive_selected(); extern bool consecutive_selected();
extern void select_dive(int idx); extern void select_dive(int idx);
extern void deselect_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 find_new_trip_start_time(dive_trip_t *trip); extern void find_new_trip_start_time(dive_trip_t *trip);
extern struct dive *first_selected_dive(); extern struct dive *first_selected_dive();
extern struct dive *last_selected_dive(); extern struct dive *last_selected_dive();

21
qt-ui/divelistview.cpp
View file

@ -455,18 +455,10 @@ void DiveListView::selectionChanged(const QItemSelection &selected, const QItemS
continue; continue;
const QAbstractItemModel *model = index.model(); const QAbstractItemModel *model = index.model();
struct dive *dive = (struct dive *)model->data(index, DiveTripModel::DIVE_ROLE).value<void *>(); struct dive *dive = (struct dive *)model->data(index, DiveTripModel::DIVE_ROLE).value<void *>();
if (!dive) { // it's a trip! if (!dive) // it's a trip!
//TODO: deselect_trip_dives on c-code? deselect_dives_in_trip((dive_trip_t *)model->data(index, DiveTripModel::TRIP_ROLE).value<void *>());
if (model->rowCount(index)) { else
struct dive *child = (struct dive *)model->data(index.child(0, 0), DiveTripModel::DIVE_ROLE).value<void *>();
while (child) {
deselect_dive(get_divenr(child));
child = child->next;
}
}
} else {
deselect_dive(get_divenr(dive)); deselect_dive(get_divenr(dive));
}
} }
Q_FOREACH (const QModelIndex &index, newSelected.indexes()) { Q_FOREACH (const QModelIndex &index, newSelected.indexes()) {
if (index.column() != 0) if (index.column() != 0)
@ -475,14 +467,9 @@ void DiveListView::selectionChanged(const QItemSelection &selected, const QItemS
const QAbstractItemModel *model = index.model(); const QAbstractItemModel *model = index.model();
struct dive *dive = (struct dive *)model->data(index, DiveTripModel::DIVE_ROLE).value<void *>(); struct dive *dive = (struct dive *)model->data(index, DiveTripModel::DIVE_ROLE).value<void *>();
if (!dive) { // it's a trip! if (!dive) { // it's a trip!
//TODO: select_trip_dives on C code?
if (model->rowCount(index)) { if (model->rowCount(index)) {
QItemSelection selection; QItemSelection selection;
struct dive *child = (struct dive *)model->data(index.child(0, 0), DiveTripModel::DIVE_ROLE).value<void *>(); select_dives_in_trip((dive_trip_t *)model->data(index, DiveTripModel::TRIP_ROLE).value<void *>());
while (child) {
select_dive(get_divenr(child));
child = child->next;
}
selection.select(index.child(0, 0), index.child(model->rowCount(index) - 1, 0)); selection.select(index.child(0, 0), index.child(model->rowCount(index) - 1, 0));
selectionModel()->select(selection, QItemSelectionModel::Select | QItemSelectionModel::Rows); selectionModel()->select(selection, QItemSelectionModel::Select | QItemSelectionModel::Rows);
selectionModel()->setCurrentIndex(index, QItemSelectionModel::Select | QItemSelectionModel::NoUpdate); selectionModel()->setCurrentIndex(index, QItemSelectionModel::Select | QItemSelectionModel::NoUpdate);