private void UpdateContent(int cellIndex, bool scrollingPositive)
{
int index = scrollingPositive ? ((cellIndex - 1) * NUMBER_OF_COLUMNS) + (visibleCellsTotalCount) : (cellIndex * NUMBER_OF_COLUMNS);
LinkedListNode <GameObject> tempCell = null;
int currentDataIndex = 0;
for (int i = 0; i < NUMBER_OF_COLUMNS; i++)
{
this.FreeCell(scrollingPositive);
tempCell = GetCellFromPool(scrollingPositive);
currentDataIndex = index + i;
PositionCell(tempCell.Value, index + i);
ScrollViewItemBase scrollableCell = tempCell.Value.GetComponent <ScrollViewItemBase>();
if (currentDataIndex >= 0 && currentDataIndex < allCellsData.Count)
{
scrollableCell.UpdateItemData(allCellsData[currentDataIndex]);
}
else
{
scrollableCell.UpdateItemData(null);
}
}
}
/// <summary>
/// when data changed use this
/// </summary>
/// <param name="cellDataList"></param>
public void InitializeWithData(IList cellDataList)
{
if (this.rect == null)
{
return;
}
if (cellsInUse.Count > 0)
{
foreach (var cell in cellsInUse)
{
localCellsPool.AddLast(cell);
}
cellsInUse.Clear();
}
else
{
if (horizontal)
{
initpostion = content.localPosition.x;
}
else
{
initpostion = content.localPosition.y;
}
}
previousInitialIndex = 0;
initialIndex = 0;
content.gameObject.SetActive(true);
LinkedListNode <GameObject> tempCell = null;
allCellsData = cellDataList;
setContentSize();
firstCellPostion = FirstCellPosition;
int currentDataIndex = 0;
for (int i = 0; i < visibleCellsTotalCount; i++)
{
tempCell = GetCellFromPool(true);
if (tempCell == null || tempCell.Value == null)
{
continue;
}
currentDataIndex = i + initialIndex;
PositionCell(tempCell.Value, currentDataIndex);
tempCell.Value.SetActive(true);
ScrollViewItemBase scrollableCell = tempCell.Value.GetComponent <ScrollViewItemBase>();
if (currentDataIndex < cellDataList.Count)
{
scrollableCell.UpdateItemData(cellDataList[i]);
}
else
{
scrollableCell.UpdateItemData(null);
}
}
UpdateScrollView(Vector2.zero);
}
