QVariant MashStepTableModel::data( const QModelIndex& index, int role ) const
{
MashStep* row;
unitDisplay unit;
unitScale scale;
int col = index.column();
if( mashObs == 0 )
return QVariant();
// Ensure the row is ok.
if( index.row() >= (int)(steps.size()) )
{
Brewtarget::logW(tr("Bad model index. row = %1").arg(index.row()));
return QVariant();
}
else
row = steps[index.row()];
// Make sure we only respond to the DisplayRole role.
if( role != Qt::DisplayRole )
return QVariant();
switch( col )
{
case MASHSTEPNAMECOL:
return QVariant(row->name());
case MASHSTEPTYPECOL:
return QVariant(row->typeStringTr());
case MASHSTEPAMOUNTCOL:
unit = displayUnit(col);
scale = displayScale(col);
return (row->type() == MashStep::Decoction)
? QVariant( Brewtarget::displayAmount(row->decoctionAmount_l(), Units::liters, 3, unit, scale ) )
: QVariant( Brewtarget::displayAmount(row->infuseAmount_l(), Units::liters, 3, unit, scale) );
case MASHSTEPTEMPCOL:
unit = displayUnit(col);
return (row->type() == MashStep::Decoction)
? QVariant("---")
: QVariant( Brewtarget::displayAmount(row->infuseTemp_c(), Units::celsius, 3, unit, noScale) );
case MASHSTEPTARGETTEMPCOL:
unit = displayUnit(col);
return QVariant( Brewtarget::displayAmount(row->stepTemp_c(), Units::celsius,3, unit, noScale) );
case MASHSTEPTIMECOL:
scale = displayScale(col);
return QVariant( Brewtarget::displayAmount(row->stepTime_min(), Units::minutes,0,noUnit,scale) );
default :
Brewtarget::logW(tr("Bad column: %1").arg(index.column()));
return QVariant();
}
}
double Mash::totalTime()
{
int i, size;
double totalTime = 0.0;
QList<MashStep*> steps = mashSteps();
MashStep* mstep;
size = steps.size();
for( i = 0; i < size; ++i )
{
mstep = steps[i];
totalTime += mstep->stepTime_min();
}
return totalTime;
}
