void CylindersModel::remove(const QModelIndex& index)
{
if (index.column() != REMOVE) {
return;
}
beginRemoveRows(QModelIndex(), index.row(), index.row()); // yah, know, ugly.
rows--;
remove_cylinder(current, index.row());
mark_divelist_changed(TRUE);
endRemoveRows();
}
void CylindersModel::remove(const QModelIndex &index)
{
if (index.column() != REMOVE) {
return;
}
int same_gas = -1;
cylinder_t *cyl = &displayed_dive.cylinder[index.row()];
struct gasmix *mygas = &cyl->gasmix;
for (int i = 0; i < MAX_CYLINDERS; i++) {
if (i == index.row() || cylinder_none(&displayed_dive.cylinder[i]))
continue;
struct gasmix *gas2 = &displayed_dive.cylinder[i].gasmix;
if (gasmix_distance(mygas, gas2) == 0)
same_gas = i;
}
if (same_gas == -1 &&
((DivePlannerPointsModel::instance()->currentMode() != DivePlannerPointsModel::NOTHING &&
DivePlannerPointsModel::instance()->tankInUse(cyl->gasmix)) ||
(DivePlannerPointsModel::instance()->currentMode() == DivePlannerPointsModel::NOTHING &&
(cyl->manually_added || is_cylinder_used(&displayed_dive, index.row()))))) {
QMessageBox::warning(MainWindow::instance(), TITLE_OR_TEXT(
tr("Cylinder cannot be removed"),
tr("This gas is in use. Only cylinders that are not used in the dive can be removed.")),
QMessageBox::Ok);
return;
}
beginRemoveRows(QModelIndex(), index.row(), index.row()); // yah, know, ugly.
rows--;
if (index.row() == 0) {
// first gas - we need to make sure that the same gas ends up
// as first gas
memmove(cyl, &displayed_dive.cylinder[same_gas], sizeof(*cyl));
remove_cylinder(&displayed_dive, same_gas);
} else {
remove_cylinder(&displayed_dive, index.row());
}
changed = true;
endRemoveRows();
}
void CylindersModel::remove(const QModelIndex& index)
{
if (index.column() != REMOVE) {
return;
}
cylinder_t *cyl = ¤t->cylinder[index.row()];
if (DivePlannerPointsModel::instance()->tankInUse(cyl->gasmix.o2.permille, cyl->gasmix.he.permille)) {
QMessageBox::warning(mainWindow(), TITLE_OR_TEXT(
tr("Cylinder cannot be removed"),
tr("This gas in use. Only cylinders that are not used in the dive can be removed.")),
QMessageBox::Ok);
return;
}
beginRemoveRows(QModelIndex(), index.row(), index.row()); // yah, know, ugly.
rows--;
remove_cylinder(current, index.row());
changed = true;
endRemoveRows();
}