public override UITableViewCell GetCell(Cell item, UITableViewCell reusableCell, UITableView tv)
{
cellId = cellId ?? new NSString(item.GetType().FullName);
var cellCache = FastCellCache.Instance.GetCellCache(tv);
var fastCell = item as FastCell;
var nativeCell = reusableCell as NativeCell;
if (reusableCell != null && cellCache.IsCached(nativeCell))
{
cellCache.RecycleCell(nativeCell, fastCell);
}
else
{
var newCell = (FastCell)Activator.CreateInstance(item.GetType());
newCell.BindingContext = item.BindingContext;
newCell.Parent = item.Parent;
if (!newCell.IsInitialized)
{
newCell.PrepareCell();
}
nativeCell = new NativeCell(cellId, newCell);
cellCache.CacheCell(newCell, nativeCell);
}
return(nativeCell);
}
public void CacheCell(FastCell cell, NativeCell view)
{
var cellItemsByCoreCells = GetCellItemsByCoreCells(cell.ReuseIdentifier);
cellItemsByCoreCells [view] = cell;
OriginalBindingContextsForReusedItems [cell] = cell.BindingContext;
}
public void RecycleCell (NativeCell view, FastCell newCell)
{
if (CellItemsByCoreCells.ContainsKey (view)) {
var reusedItem = CellItemsByCoreCells [view];
if (OriginalBindingContextsForReusedItems.ContainsKey (newCell)) {
reusedItem.BindingContext = OriginalBindingContextsForReusedItems [newCell];
} else {
reusedItem.BindingContext = newCell.BindingContext;
}
}
}
public void RecycleCell(NativeCell view, FastCell newCell)
{
if (CellItemsByCoreCells.ContainsKey(view))
{
var reusedItem = CellItemsByCoreCells [view];
if (OriginalBindingContextsForReusedItems.ContainsKey(newCell))
{
reusedItem.BindingContext = OriginalBindingContextsForReusedItems [newCell];
}
else
{
reusedItem.BindingContext = newCell.BindingContext;
}
}
}
public bool IsCached(NativeCell view, string reuseIdentifier)
{
var cellItemsByCoreCells = GetCellItemsByCoreCells (reuseIdentifier);
return cellItemsByCoreCells.ContainsKey (view);
}
public void CacheCell(FastCell cell, NativeCell view)
{
var cellItemsByCoreCells = GetCellItemsByCoreCells (cell.ReuseIdentifier);
cellItemsByCoreCells [view] = cell;
OriginalBindingContextsForReusedItems [cell] = cell.BindingContext;
}
public bool IsCached(NativeCell view, string reuseIdentifier)
{
var cellItemsByCoreCells = GetCellItemsByCoreCells(reuseIdentifier);
return(cellItemsByCoreCells.ContainsKey(view));
}
public void CacheCell(FastCell cell, NativeCell view)
{
CellItemsByCoreCells [view] = cell;
OriginalBindingContextsForReusedItems [cell] = cell.BindingContext;
}
public bool IsCached(NativeCell view)
{
return(CellItemsByCoreCells.ContainsKey(view));
}
public void CacheCell (FastCell cell, NativeCell view)
{
CellItemsByCoreCells [view] = cell;
OriginalBindingContextsForReusedItems [cell] = cell.BindingContext;
}
public bool IsCached (NativeCell view)
{
return CellItemsByCoreCells.ContainsKey (view);
}