void DietWizardDialog::populateIteratorList( RecipeList &rl, Q3ValueList <RecipeList::Iterator> *il )
{
il->clear();
RecipeList::Iterator it;
for ( it = rl.begin();it != rl.end(); ++it )
il->append( it );
}
void ShoppingListDialog::createShopping( const RecipeList &rlist )
{
clear();
RecipeList::const_iterator it;
for ( it = rlist.begin(); it != rlist.end(); ++it ) {
new RecipeListItem( shopRecipeListView->listView(), shopRecipeListView->listView() ->lastItem(), *it );
}
}
QString MMFExporter::createContent( const RecipeList& recipes )
{
QString content;
RecipeList::const_iterator recipe_it;
for ( recipe_it = recipes.begin(); recipe_it != recipes.end(); ++recipe_it ) {
writeMMFHeader( content, *recipe_it );
content += '\n';
writeMMFIngredients( content, *recipe_it );
content += '\n';
writeMMFDirections( content, *recipe_it );
content += '\n';
content += "-----\n"; //end of recipe indicator
}
return content;
}
void KreSearchResultListWidget::displayRecipes( const RecipeList & recipes )
{
clear();
//Allocate memory for the items.
m_sourceModel->setRowCount( recipes.count() );
//Display the recipes in the items.
RecipeList::const_iterator it;
QModelIndex index;
int row_count = 0;
for ( it = recipes.constBegin(); it != recipes.constEnd(); ++it ) {
//The "Id" item.
index = m_sourceModel->index( row_count, 1 );
m_sourceModel->setData( index, it->recipeID, Qt::EditRole );
m_sourceModel->setData( index, RecipeItem, ItemTypeRole );
m_sourceModel->setData( index, it->recipeID, IdRole );
//m_sourceModel->setData( status, CategorizedRole );
m_sourceModel->itemFromIndex( index )->setEditable( false );
//The "Recipe" item.
index = m_sourceModel->index( row_count, 0 );
m_sourceModel->setData( index, it->title, Qt::EditRole );
m_sourceModel->setData( index, KIcon("documentation"), Qt::DecorationRole );
m_sourceModel->setData( index, RecipeItem, ItemTypeRole );
m_sourceModel->setData( index, it->recipeID, IdRole );
//m_sourceModel->setData( status, CategorizedRole );
m_sourceModel->itemFromIndex( index )->setEditable( false );
//Update the persistent index map.
m_recipeIdToIndexMap.insert( it->recipeID, index );
row_count++;
}
//Sort the results.
m_proxyModel->sort( 0 );
}
QString RecipeMLExporter::createContent( const RecipeList& recipes )
{
QDomDocument doc;
RecipeList::const_iterator recipe_it;
for ( recipe_it = recipes.begin(); recipe_it != recipes.end(); ++recipe_it ) {
QDomElement recipe_tag = doc.createElement( "recipe" );
doc.appendChild(recipe_tag);
//recipe_root.appendChild( recipe_tag ); //will append to either <menu> if exists or else <recipeml>
QDomElement head_tag = doc.createElement( "head" );
recipe_tag.appendChild( head_tag );
QDomElement title_tag = doc.createElement( "title" );
title_tag.appendChild( doc.createTextNode( ( *recipe_it ).title ) );
head_tag.appendChild( title_tag );
QDomElement source_tag = doc.createElement( "source" );
for ( ElementList::const_iterator author_it = ( *recipe_it ).authorList.begin(); author_it != ( *recipe_it ).authorList.end(); ++author_it ) {
QDomElement srcitem_tag = doc.createElement( "srcitem" );
srcitem_tag.appendChild( doc.createTextNode( ( *author_it ).name ) );
source_tag.appendChild( srcitem_tag );
}
head_tag.appendChild( source_tag );
QDomElement categories_tag = doc.createElement( "categories" );
for ( ElementList::const_iterator cat_it = ( *recipe_it ).categoryList.begin(); cat_it != ( *recipe_it ).categoryList.end(); ++cat_it ) {
QDomElement cat_tag = doc.createElement( "cat" );
cat_tag.appendChild( doc.createTextNode( ( *cat_it ).name ) );
categories_tag.appendChild( cat_tag );
}
head_tag.appendChild( categories_tag );
QDomElement yield_tag = doc.createElement( "yield" );
if ( ( *recipe_it ).yield.amountOffset() < 1e-10 )
yield_tag.appendChild( doc.createTextNode( QString::number( ( *recipe_it ).yield.amount() ) ) );
else {
QDomElement range_tag = doc.createElement( "range" );
yield_tag.appendChild(range_tag);
QDomElement q1_tag = doc.createElement( "q1" );
q1_tag.appendChild( doc.createTextNode( QString::number(( *recipe_it ).yield.amount() ) ) );
QDomElement q2_tag = doc.createElement( "q2" );
q2_tag.appendChild( doc.createTextNode( QString::number( ( *recipe_it ).yield.amount() + ( *recipe_it ).yield.amountOffset() ) ) );
range_tag.appendChild(q1_tag);
range_tag.appendChild(q2_tag);
}
if ( !( *recipe_it ).yield.type().isEmpty() ) {
QDomElement yield_unit_tag = doc.createElement( "unit" );
yield_unit_tag.appendChild( doc.createTextNode(( *recipe_it ).yield.type()) );
yield_tag.appendChild( yield_unit_tag );
}
head_tag.appendChild( yield_tag );
if ( !( *recipe_it ).prepTime.isNull() ) {
QDomElement preptime_tag = doc.createElement( "preptime" );
head_tag.appendChild( preptime_tag );
preptime_tag.setAttribute( "type", i18nc( "Total preparation time", "Total" ) );
QDomElement preptime_time_tag = doc.createElement( "time" );
preptime_tag.appendChild( preptime_time_tag );
QDomElement preptime_min_qty_tag = doc.createElement( "qty" );
preptime_time_tag.appendChild( preptime_min_qty_tag );
preptime_min_qty_tag.appendChild( doc.createTextNode( QString::number( ( *recipe_it ).prepTime.minute() + ( *recipe_it ).prepTime.hour() * 60 ) ) );
QDomElement preptime_min_unit_tag = doc.createElement( "timeunit" );
preptime_time_tag.appendChild( preptime_min_unit_tag );
preptime_min_unit_tag.appendChild( doc.createTextNode( "minutes" ) );
}
QDomElement ingredients_tag = doc.createElement( "ingredients" );
IngredientList list_copy = ( *recipe_it ).ingList;
for ( IngredientList group_list = list_copy.firstGroup(); group_list.count() != 0; group_list = list_copy.nextGroup() ) {
QDomElement ing_root;
QString group = group_list[ 0 ].group; //just use the first's name... they're all the same
if ( !group.isEmpty() ) {
QDomElement ingdiv_tag = doc.createElement( "ing-div" );
QDomElement title_tag = doc.createElement( "title" );
title_tag.appendChild( doc.createTextNode( group ) );
ingdiv_tag.appendChild( title_tag );
ingredients_tag.appendChild( ingdiv_tag );
ing_root = ingdiv_tag;
}
else
ing_root = ingredients_tag;
for ( IngredientList::const_iterator ing_it = group_list.begin(); ing_it != group_list.end(); ++ing_it ) {
QDomElement ing_tag = doc.createElement( "ing" );
ing_root.appendChild( ing_tag );
createIngredient( ing_tag, *ing_it, doc );
for ( Ingredient::SubstitutesList::const_iterator sub_it = (*ing_it).substitutes.begin(); sub_it != (*ing_it).substitutes.end(); ++sub_it ) {
QDomElement alt_ing_tag = doc.createElement( "alt-ing" );
ing_tag.appendChild( alt_ing_tag );
createIngredient( alt_ing_tag, *sub_it, doc );
}
}
}
recipe_tag.appendChild( ingredients_tag );
QDomElement directions_tag = doc.createElement( "directions" );
recipe_tag.appendChild( directions_tag );
QDomElement step_tag = doc.createElement( "step" ); //we've just got everything in one step
directions_tag.appendChild( step_tag );
step_tag.appendChild( doc.createTextNode( ( *recipe_it ).instructions ) );
}
return doc.toString();
}
void IngredientMatcherDialog::findRecipes( void )
{
KApplication::setOverrideCursor( Qt::WaitCursor );
START_TIMER("Ingredient Matcher: loading database data");
RecipeList rlist;
database->loadRecipes( &rlist, RecipeDB::Title | RecipeDB::NamesOnly | RecipeDB::Ingredients | RecipeDB::IngredientAmounts );
END_TIMER();
START_TIMER("Ingredient Matcher: analyzing data for matching recipes");
// Clear the list
recipeListView->listView() ->clear();
// Now show the recipes with ingredients that are contained in the previous set
// of ingredients
RecipeList incompleteRecipes;
QList <int> missingNumbers;
Q3ValueList <IngredientList> missingIngredients;
RecipeList::Iterator it;
for ( it = rlist.begin();it != rlist.end();++it ) {
IngredientList il = ( *it ).ingList;
if ( il.isEmpty() )
continue;
IngredientList missing;
if ( m_ingredientList.containsSubSet( il, missing, true, database ) ) {
new CustomRecipeListItem( recipeListView->listView(), *it );
}
else {
incompleteRecipes.append( *it );
missingIngredients.append( missing );
missingNumbers.append( missing.count() );
}
}
END_TIMER();
//Check if the user wants to show missing ingredients
if ( missingNumberSpinBox->value() == 0 ) {
KApplication::restoreOverrideCursor();
return ;
} //"None"
START_TIMER("Ingredient Matcher: searching for and displaying partial matches");
IngredientList requiredIngredients;
for ( Q3ListViewItem *it = ingListView->listView()->firstChild(); it; it = it->nextSibling() ) {
if ( ((Q3CheckListItem*)it)->isOn() )
requiredIngredients << *m_item_ing_map[it];
}
// Classify recipes with missing ingredients in different lists by amount
QList<int>::Iterator nit;
Q3ValueList<IngredientList>::Iterator ilit;
int missingNoAllowed = missingNumberSpinBox->value();
if ( missingNoAllowed == -1 ) // "Any"
{
for ( nit = missingNumbers.begin();nit != missingNumbers.end();++nit )
if ( ( *nit ) > missingNoAllowed )
missingNoAllowed = ( *nit );
}
for ( int missingNo = 1; missingNo <= missingNoAllowed; missingNo++ ) {
nit = missingNumbers.begin();
ilit = missingIngredients.begin();
bool titleShownYet = false;
for ( it = incompleteRecipes.begin();it != incompleteRecipes.end();++it, ++nit, ++ilit ) {
if ( !( *it ).ingList.containsAny( m_ingredientList ) )
continue;
if ( !( *it ).ingList.containsSubSet( requiredIngredients ) )
continue;
if ( ( *nit ) == missingNo ) {
if ( !titleShownYet ) {
new SectionItem( recipeListView->listView(), i18ncp( "@label:textbox", "You are missing 1 ingredient for:", "You are missing %1 ingredients for:", missingNo ) );
titleShownYet = true;
}
new CustomRecipeListItem( recipeListView->listView(), *it, *ilit );
}
}
}
END_TIMER();
KApplication::restoreOverrideCursor();
}