CollectionTreeItemModel::CollectionTreeItemModel( const QList<CategoryId::CatMenuId> &levelType )
: CollectionTreeItemModelBase()
{
m_rootItem = new CollectionTreeItem( this );
CollectionManager *collMgr = CollectionManager::instance();
connect( collMgr, SIGNAL(collectionAdded(Collections::Collection*)), this, SLOT(collectionAdded(Collections::Collection*)), Qt::QueuedConnection );
connect( collMgr, SIGNAL(collectionRemoved(QString)), this, SLOT(collectionRemoved(QString)) );
QList<Collections::Collection *> collections = CollectionManager::instance()->viewableCollections();
foreach( Collections::Collection *coll, collections )
{
connect( coll, SIGNAL(updated()), this, SLOT(slotFilter()) ) ;
m_collections.insert( coll->collectionId(), CollectionRoot( coll, new CollectionTreeItem( coll, m_rootItem, this ) ) );
}
CollectionTreeItemModel::CollectionTreeItemModel( const QList<int> &levelType )
: CollectionTreeItemModelBase()
{
CollectionManager* collMgr = CollectionManager::instance();
connect( collMgr, SIGNAL( collectionAdded( Collections::Collection* ) ), this, SLOT( collectionAdded( Collections::Collection* ) ), Qt::QueuedConnection );
connect( collMgr, SIGNAL( collectionRemoved( QString ) ), this, SLOT( collectionRemoved( QString ) ) );
//delete m_rootItem; //clears the whole tree!
m_rootItem = new CollectionTreeItem( this );
d->collections.clear();
QList<Collections::Collection*> collections = CollectionManager::instance()->viewableCollections();
foreach( Collections::Collection *coll, collections )
{
connect( coll, SIGNAL( updated() ), this, SLOT( slotFilter() ) ) ;
d->collections.insert( coll->collectionId(), CollectionRoot( coll, new CollectionTreeItem( coll, m_rootItem, this ) ) );
}
void
SingleCollectionTreeItemModel::setLevels( const QList<CategoryId::CatMenuId> &levelType )
{
if( m_levelType == levelType && m_rootItem )
return;
delete m_rootItem; //clears the whole tree!
m_levelType = levelType;
m_rootItem = new CollectionTreeItem( m_collection, 0, this );
d->collections.insert( m_collection->collectionId(), CollectionRoot( m_collection, m_rootItem ) );
updateHeaderText();
m_expandedItems.clear();
m_expandedSpecialNodes.clear();
d->runningQueries.clear();
d->childQueries.clear();
d->compilationQueries.clear();
reset(); //resets the whole model, as the data changed
}