IEnumerator LoadDirectory(DirectoryInfo dir)
{
if (dir.Exists)
{
DirectoryInfo[] dirs = dir.GetDirectories().OrderByDescending(d => d.LastWriteTime).ToArray();
for (int i = 0; i < items.Count; i++)
{
UIImageGrid ug = items[i] as UIImageGrid;
if (!ug.EqualDirectory(dirs[i]))
{
ug.Load(dirs[i]);
}
}
if (items.Count < dirs.Length)
{
for (int i = items.Count; i < dirs.Length; i++)
{
UIImageGrid grid = AddItem(dirs[i]);
if (grid != null)
{
yield return(new WaitUntil(grid.IsLoaded));
topPos -= grid.GetHeight() + spaceY;
}
}
}
topPos -= bottomRect.sizeDelta.y;
}
yield return(new WaitForEndOfFrame());
Refresh();
}
public override void Refresh()
{
topPos = -spaceY;
for (int i = items.Count - 1; i > -1; i--)
{
((UIImageGrid)items[i]).Refresh();
}
for (int i = 0; i < items.Count; i++)
{
UIImageGrid _grid = items[i] as UIImageGrid;
_grid.SetPosY(topPos);
topPos -= _grid.GetHeight() + spaceY;
}
topPos -= bottomRect.sizeDelta.y;
UpdateSize();
}