void MXPImporter::loadIngredients( QTextStream &stream, Recipe &recipe )
{
//============ingredients=================//
stream.skipWhiteSpace();
( void ) stream.readLine();
QString current = stream.readLine();
if ( !current.contains( "NONE" ) && !current.isEmpty() ) {
while ( !current.isEmpty() && !stream.atEnd() ) {
Ingredient new_ingredient;
//amount
QString amount_str = current.mid( 0, 9 ).simplified();
if ( !amount_str.isEmpty() ) // case of amount_str.isEmpty() correctly handled by class default
{
MixedNumber amount;
QValidator::State state;
state = MixedNumber::fromString( amount_str, amount, false );
if ( state != QValidator::Acceptable )
{
addWarningMsg( i18n( "While loading recipe \"%1\" Invalid amount \"%2\" in the line \"%3\"" , recipe.title, amount_str , current.trimmed() ) );
current = stream.readLine();
continue;
}
new_ingredient.amount = amount.toDouble();
}
//units
QString units( current.mid( 9, 13 ) );
new_ingredient.units = Unit( units.simplified(), new_ingredient.amount );
//name
int dash_index = current.indexOf( "--" );
int length;
if ( dash_index == -1 || dash_index == 24 ) //ignore a dash in the first position (index 24)
length = current.length();
else
length = dash_index - 22;
QString ingredient_name( current.mid( 22, length ) );
new_ingredient.name = ingredient_name.trimmed();
//prep method
if ( dash_index != -1 && dash_index != 24 ) //ignore a dash in the first position (index 24)
new_ingredient.prepMethodList.append( Element(current.mid( dash_index + 2, current.length() ).trimmed()) );
recipe.ingList.append( new_ingredient );
//kDebug()<<"Found ingredient: amount="<<new_ingredient.amount
// <<", unit:"<<new_ingredient.units
// <<", name:"<<new_ingredient.name
// <<", prep_method:"<<prep_method;
current = stream.readLine();
}
}
//else
// kDebug()<<"No ingredients found.";
}
void RecipeMLImporter::readRecipemlQty( const QDomElement &qty, Ingredient &ing )
{
QDomNodeList qtyChilds = qty.childNodes();
for ( int i = 0; i < qtyChilds.count(); i++ ) {
QDomElement qtyChild = qtyChilds.item( i ).toElement();
QString tagName = qtyChild.tagName();
if ( tagName == "range" )
readRecipemlRange( qtyChild, ing.amount, ing.amount_offset );
else if ( tagName.isEmpty() ) {
MixedNumber number;
MixedNumber::fromString( qty.text(), number );
ing.amount = number.toDouble();
} else
kDebug() << "Unknown tag within <qty>: " << tagName ;
}
}
void AmountUnitInput::setAmount( const MixedNumber &amount )
{
amountInput->disconnect( this );
if ( amount.toDouble() < 0 )
amountInput->clear();
else
amountInput->setValue( amount, 0 );
connect( amountInput, SIGNAL(valueChanged(const MixedNumber &)), SLOT(emitValueChanged()) );
}
void RecipeMLImporter::readRecipemlRange( const QDomElement& range, double &amount, double &amount_offset )
{
QDomNodeList rangeChilds = range.childNodes();
double q1 = 1, q2 = 0; // default quantity assumed by RecipeML DTD
MixedNumber number;
for ( int j = 0; j < rangeChilds.count(); j++ ) {
QDomElement rangeChild = rangeChilds.item( j ).toElement();
QString subTagName = rangeChild.tagName();
if ( subTagName == "q1" ) {
MixedNumber::fromString( rangeChild.text(), number );
q1 = number.toDouble();
} else if ( subTagName == "q2" ) {
MixedNumber::fromString( rangeChild.text(), number );
q2 = number.toDouble();
} else
kDebug() << "Unknown tag within <range>: " << subTagName ;
}
amount = q1;
amount_offset = q2-q1;
}
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 MX2Importer::readRecipe( const QDomNodeList& l, Recipe *recipe )
{
for ( int i = 0; i < l.count(); i++ ) {
QDomElement el = l.item( i ).toElement();
QString tagName = el.tagName();
if ( tagName == "Serv" ) {
recipe->yield.setAmount(el.attribute( "qty" ).toInt());
recipe->yield.setType(i18n("servings"));
}
else if ( tagName == "PrpT" )
recipe->prepTime = QTime::fromString( el.attribute( "elapsed" ), "h:mm" );
else if ( tagName == "CatS" ) {
QDomNodeList categories = el.childNodes();
for ( int j = 0; j < categories.count(); j++ ) {
QDomElement c = categories.item( j ).toElement();
if ( c.tagName() == "CatT" ) {
if ( c.text().length() > 0 ) {
Element cat( c.text().trimmed() );
recipe->categoryList.append( cat );
}
}
}
}
else if ( tagName == "IngR" ) {
double quantity1=0, quantity2=0, offset=0;
QStringList qtyStrList = el.attribute( "qty" ).split( ' ' );
if ( !qtyStrList.isEmpty() ) {
QValidator::State state;
MixedNumber number;
state = MixedNumber::fromString( qtyStrList.first(), number, false );
if ( state != QValidator::Acceptable )
quantity1 = 0;
else
quantity1 = number.toDouble();
state = MixedNumber::fromString( qtyStrList.last(), number, false );
if ( state != QValidator::Acceptable )
quantity2 = 0;
else
quantity2 = number.toDouble();
}
offset = quantity2 - quantity1;
Ingredient new_ing( el.attribute( "name" ),
quantity1,
Unit( el.attribute( "unit" ), quantity1 ) );
new_ing.amount_offset = offset;
if ( el.hasChildNodes() ) {
QDomNodeList iChilds = el.childNodes();
for ( int j = 0; j < iChilds.count(); j++ ) {
QDomElement iChild = iChilds.item( j ).toElement();
if ( iChild.tagName() == "IPrp" ) {
QString prepMethodStr = iChild.text().trimmed();
if ( !prepMethodStr.isEmpty() )
new_ing.prepMethodList.append( Element( prepMethodStr ) );
}
else if ( iChild.tagName() == "INtI" ) {
; // TODO: What does it mean?... ingredient nutrient info?
}
}
}
recipe->ingList.append( new_ing );
}
else if ( tagName == "DirS" ) {
QStringList directions;
QDomNodeList dirs = el.childNodes();
for ( int j = 0; j < dirs.count(); j++ ) {
QDomElement dir = dirs.item( j ).toElement();
if ( dir.tagName() == "DirT" )
directions.append( dir.text().trimmed() );
}
QString directionsText;
// TODO This is copied from RecipeML, maybe a QStringList
// for directions in Recipe instead?
if ( directions.count() > 1 ) {
for ( int i = 1; i <= directions.count(); i++ ) {
if ( i != 1 ) {
directionsText += "\n\n";
}
QString sWith = QString( "%1. " ).arg( i );
QString text = directions[ i - 1 ];
if ( !text.trimmed().startsWith( sWith ) )
directionsText += sWith;
directionsText += text;
}
}
else
directionsText = directions[ 0 ];
recipe->instructions = directionsText;
}
else if ( tagName == "SrvI" ) {
// Don't know what to do with it, for now add it to directions
// btw lets hope this is read after the directions
recipe->instructions += "\n\n" + el.text().trimmed();
}
else if ( tagName == "Note" ) {
// Don't know what to do with it, for now add it to directions
// btw lets hope this is read after the directions
recipe->instructions += "\n\n" + el.text().trimmed();
}
else if ( tagName == "Nutr" ) {
//example: <Nutr>Per Serving (excluding unknown items): 51 Calories; 6g Fat (99.5% calories from fat); trace Protein; trace Carbohydrate; 0g Dietary Fiber; 16mg Cholesterol; 137mg Sodium. Exchanges: 1 Fat.</Nutr>
// Don't know what to do with it, for now add it to directions
// btw lets hope this is read after the directions
recipe->instructions += "\n\n" + el.text().trimmed();
}
/* tags to check for (example follows:
<Srce>SARA'S SECRETS with Sara Moulton - (Show # SS-1B43) - from the TV FOOD NETWORK</Srce>
<AltS label="Formatted for MC7" source="07-11-2003 by Joe Comiskey - Mad's Recipe Emporium"/>
*/
// TODO Have i missed some tag?
}
}
