QList<int> RecipeActionsHandler::getAllVisibleItems()
{
QList<int> ids;
Q3ListViewItemIterator iterator( parentListView );
while ( iterator.current() ) {
if ( iterator.current() ->isVisible() ) {
if ( iterator.current() ->rtti() == RECIPELISTITEM_RTTI ) {
RecipeListItem * recipe_it = ( RecipeListItem* ) iterator.current();
int recipe_id = recipe_it->recipeID();
if ( ids.indexOf( recipe_id ) == -1 )
ids.append( recipe_id );
}
//it is a category item and isn't populated, so get the unpopulated data from the database
else if ( iterator.current()->rtti() == CATEGORYLISTITEM_RTTI && !iterator.current()->firstChild() ) {
int cat_id = (( CategoryListItem* ) iterator.current())->element().id;
ElementList list;
database->loadRecipeList( &list, cat_id, true );
for ( ElementList::const_iterator it = list.constBegin(); it != list.constEnd(); ++it ) {
if ( ids.indexOf( (*it).id ) == -1 )
ids << (*it).id;
}
}
}
++iterator;
}
return ids;
}
QList<int> RecipeActionsHandler::recipeIDs( const QList<Q3ListViewItem *> &items ) const
{
QList<int> ids;
QListIterator<Q3ListViewItem *> it(items);
const Q3ListViewItem *item;
while ( it.hasNext() ) {
item = it.next();
if ( item->rtti() == 1000 ) { //RecipeListItem
RecipeListItem * recipe_it = ( RecipeListItem* ) item;
if ( ids.indexOf( recipe_it->recipeID() ) == -1 )
ids << recipe_it->recipeID();
}
else if ( item->rtti() == 1001 ) {
CategoryListItem *cat_it = ( CategoryListItem* ) item;
ElementList list;
database->loadRecipeList( &list, cat_it->element().id, true );
for ( ElementList::const_iterator cat_it = list.constBegin(); cat_it != list.constEnd(); ++cat_it ) {
if ( ids.indexOf( (*cat_it).id ) == -1 )
ids << (*cat_it).id;
}
}
}
return ids;
}
void IngredientComboBox::reload()
{
QString remember_text;
if ( isEditable() )
remember_text = lineEdit()->text();
ElementList ingredientList;
database->loadIngredients( &ingredientList );
clear();
ingredientComboRows.clear();
int row = 0;
if ( !m_specialItem.isEmpty() ) {
insertItem( count(), m_specialItem );
ingredientComboRows.insert( row, -1 );
row++;
}
for ( ElementList::const_iterator it = ingredientList.constBegin(); it != ingredientList.constEnd(); ++it, ++row ) {
insertItem( count(), (*it).name );
completionObject()->addItem((*it).name);
ingredientComboRows.insert( row, (*it).id );
}
if ( isEditable() )
setEditText( remember_text );
database->disconnect( this );
connect( database, SIGNAL( ingredientCreated( const Element & ) ), SLOT( createIngredient( const Element & ) ) );
connect( database, SIGNAL( ingredientRemoved( int ) ), SLOT( removeIngredient( int ) ) );
}
void IngredientListView::load( int limit, int offset )
{
ElementList ingredientList;
database->loadIngredients( &ingredientList, limit, offset );
setTotalItems(ingredientList.count());
for ( ElementList::const_iterator ing_it = ingredientList.constBegin(); ing_it != ingredientList.constEnd(); ++ing_it )
createIngredient( *ing_it );
}
void IngredientComboBox::loadMore()
{
if ( loading_at >= ing_count-1 ) {
endLoad();
return;
}
ElementList ingredientList;
database->loadIngredients( &ingredientList, load_limit, loading_at );
for ( ElementList::const_iterator it = ingredientList.constBegin(); it != ingredientList.constEnd(); ++it, ++loading_at ) {
insertItem( count(), (*it).name );
completionObject()->addItem((*it).name);
ingredientComboRows.insert( loading_at, (*it).id );
}
}
void KreAuthorListWidget::queryFinished(const ElementList & authorList, int authorsLoaded)
{
kDebug() << "Thread done, I'm in" << (size_t)QThread::currentThreadId();
m_sourceModel->setRowCount( authorsLoaded );
ElementList::const_iterator author_it;
int current_row = 0;
QModelIndex index;
for ( author_it = authorList.constBegin(); author_it != authorList.constEnd(); ++author_it ) {
// Write the database id in the model.
index = m_sourceModel->index( current_row, 0 );
m_sourceModel->setData( index, QVariant(author_it->id), Qt::EditRole );
m_sourceModel->itemFromIndex( index )->setEditable( false );
// Write the name of the author in the model.
index = m_sourceModel->index( current_row, 1 );
m_sourceModel->setData( index, QVariant(author_it->name), Qt::EditRole );
m_sourceModel->itemFromIndex( index )->setEditable( true );
// Increment the row counter.
++current_row;
}
m_thread->disconnect();
emit loadFinishedPrivate();
}