void IngredientMatcherDialog::itemRenamed( Q3ListViewItem* item, const QPoint &, int col )
{
if ( col == 1 ) {
QPointer<KDialog> amountEditDialog = new KDialog(this);
amountEditDialog->setCaption(i18nc("@title:window", "Enter amount"));
amountEditDialog->setButtons(KDialog::Cancel | KDialog::Ok);
amountEditDialog->setDefaultButton(KDialog::Ok);
amountEditDialog->setModal( false );
Q3GroupBox *box = new Q3GroupBox( 1, Qt::Horizontal, i18nc("@title:group", "Amount"), amountEditDialog );
AmountUnitInput *amountEdit = new AmountUnitInput( box, database );
// Set the values from the item
if ( !item->text(1).isEmpty() ) {
MixedNumber number;
MixedNumber::fromString( item->text(2), number );
amountEdit->setAmount( number );
Unit u;
u.setId(item->text(3).toInt());
amountEdit->setUnit( u );
} else {
amountEdit->setAmount( MixedNumber(-1) );
Unit u;
u.setId(-1);
amountEdit->setUnit( u );
}
amountEditDialog->setMainWidget(box);
amountEditDialog->adjustSize();
amountEditDialog->resize( 400, amountEditDialog->size().height() );
amountEditDialog->setFixedHeight( amountEditDialog->size().height() );
if ( amountEditDialog->exec() == QDialog::Accepted ) {
MixedNumber amount = amountEdit->amount();
Unit unit = amountEdit->unit();
if ( amount.toDouble() <= 1e-5 ) {
amount = MixedNumber(-1);
unit.setId(-1);
item->setText(1,QString());
} else {
item->setText(1,amount.toString()+' '+unit.determineName(amount.toDouble(), /*useAbbrev=*/false));
}
item->setText(2,amount.toString());
item->setText(3,QString::number(unit.id()));
IngredientList::iterator ing_it = m_item_ing_map[item];
(*ing_it).amount = amount.toDouble();
(*ing_it).units = unit;
}
delete amountEditDialog;
}
}
void MMFExporter::writeSingleIngredient( QString &content, const Ingredient &ing, bool is_sub )
{
KConfigGroup config = KConfigGroup(KGlobal::config(), "Formatting" );
MixedNumber::Format number_format = ( config.readEntry( "Fraction" ) ).isEmpty() ? MixedNumber::MixedNumberFormat : MixedNumber::DecimalFormat;
//columns 1-7
if ( ing.amount > 0 )
content += MixedNumber( ing.amount ).toString( number_format, false ).rightJustified( 7, ' ', true ) + ' ';
else
content += " ";
//columns 9-10
bool found_short_form = false;
for ( int i = 0; unit_info[ i ].short_form; i++ ) {
if ( unit_info[ i ].expanded_form == ing.units.name() ||
unit_info[ i ].plural_expanded_form == ing.units.plural() ||
unit_info[ i ].short_form == ing.units.name() ) {
found_short_form = true;
content += QString( unit_info[ i ].short_form ).leftJustified( 2 ) + ' ';
break;
}
}
if ( !found_short_form ) {
kDebug() << "Warning: unable to find Meal-Master abbreviation for: " << ing.units.name() ;
kDebug() << " This ingredient (" << ing.name << ") will be exported without a unit" ;
content += " ";
}
//columns 12-39
QString ing_name( ing.name );
if ( ing.prepMethodList.count() > 0 )
ing_name += "; " + ing.prepMethodList.join(", ");
if ( is_sub )
ing_name += ", or";
if ( !found_short_form )
ing_name.prepend( ing.units.determineName(ing.amount, /*useAbbrev=*/false) + ' ' );
//try and split the ingredient on a word boundary
int split_index;
if ( ing_name.length() > 28 ) {
split_index = ing_name.left(28).lastIndexOf(" ")+1;
if ( split_index == 0 )
split_index = 28;
}
else
split_index = 28;
content += ing_name.left(split_index) + '\n';
for ( int i = 0; i < ( ing_name.length() - 1 ) / 28; i++ ) //if longer than 28 chars, continue on next line(s)
content += " -" + ing_name.mid( 28 * ( i ) + split_index, 28 ) + '\n';
}
