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Correctly unselect trips when dive list filters change

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Oddly Qt left the trips selected (but all dives where unselected in the
UI). This got our internal state rather confused. With this change we
clean up that mess and go back to just having those dives that were
originally selected and are still visible show up as selected.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-11-03 17:52:04 -08:00
parent a3f1dc7681
commit 0dd87989a8
3 changed files with 39 additions and 5 deletions
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20
qt-ui/models.cpp
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@ -2617,18 +2617,28 @@ void MultiFilterSortModel::myInvalidate()
{
int i;
struct dive *d;
DiveListView *dlv = MainWindow::instance()->dive_list();
invalidate();
for_each_dive (i, d) {
if(d->selected)
MainWindow::instance()->dive_list()->selectDive(get_idx_by_uniq_id(d->id));
}
// first make sure the trips are no longer shown as selected
// (but without updating the selection state of the dives... this just cleans
// up an oddity in the filter handling)
dlv->clearTripSelection();
// if we have no more selected dives, clean up the display - this later triggers us
// to pick one of the dives that are shown in the list as selected dive which is the
// natural behavior
if (amount_selected == 0)
if (amount_selected == 0) {
MainWindow::instance()->cleanUpEmpty();
} 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
for_each_dive (i, d) {
if(d->selected)
dlv->selectDive(get_idx_by_uniq_id(d->id));
}
}
}
void MultiFilterSortModel::addFilterModel(MultiFilterInterface *model)