TInt CSymellaSearchContainer::CurrentItemIndex()
{
	if ((iListBox->CurrentItemIndex() >= 0) 
		&& (iFindBox) 
		&& (iFindBox->TextLength() > 0))
	{
		CAknFilteredTextListBoxModel* model =
                static_cast<CAknFilteredTextListBoxModel*>(iListBox->Model());
                
        CAknListBoxFilterItems* filter = model->Filter(); 
        
        return filter->FilteredItemIndex(iListBox->CurrentItemIndex());
	}	        
    else
    	return iListBox->CurrentItemIndex();

}
示例#2
0
/**
 * Get the array of selected item indices, with respect to the list model.
 * The array is sorted in ascending order.
 * The array should be destroyed with two calls to CleanupStack::PopAndDestroy(),
 * the first with no argument (referring to the internal resource) and the
 * second with the array pointer.
 * @return newly allocated array, which is left on the cleanup stack;
 *	or NULL for empty list. 
 */
RArray< TInt >* CSettingList::GetSelectedListBoxItemsLC( CEikTextListBox* aListBox )
	{
	CAknFilteredTextListBoxModel* model = 
		static_cast< CAknFilteredTextListBoxModel *> ( aListBox->Model() );
	if ( model->NumberOfItems() == 0 )
		return NULL;
		
	// get currently selected indices
	const CListBoxView::CSelectionIndexArray* selectionIndexes =
		aListBox->SelectionIndexes();
	TInt selectedIndexesCount = selectionIndexes->Count();
	if ( selectedIndexesCount == 0 )
		return NULL;
		
	// copy the indices and sort numerically
	RArray<TInt>* orderedSelectedIndices = 
		new (ELeave) RArray< TInt >( selectedIndexesCount );
	
	// push the allocated array
	CleanupStack::PushL( orderedSelectedIndices );
	
	// dispose the array resource
	CleanupClosePushL( *orderedSelectedIndices );
	
	// see if the search field is enabled
	CAknListBoxFilterItems* filter = model->Filter();
	if ( filter != NULL )
		{
		// when filtering enabled, translate indices back to underlying model
		for ( TInt idx = 0; idx < selectedIndexesCount; idx++ )
			{
			TInt filteredItem = ( *selectionIndexes ) [ idx ];
			TInt actualItem = filter->FilteredItemIndex ( filteredItem );
			orderedSelectedIndices->InsertInOrder( actualItem );
			}
		}
	else
		{
		// the selection indices refer directly to the model
		for ( TInt idx = 0; idx < selectedIndexesCount; idx++ )
			orderedSelectedIndices->InsertInOrder( ( *selectionIndexes ) [ idx ] );
		}	
		
	return orderedSelectedIndices;
	}