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 UIImageGrid AddItem(DirectoryInfo dir, int index = -1)
{
GameObject obj = Instantiate(gridPrefab, contentRect);
UIImageGrid grid = obj.GetComponent <UIImageGrid>();
grid.SetPosY(topPos);
grid.Load(dir);
grid.ItemClickedHandler = OnClickImage;
if (index != -1)
{
Items.Insert(index, grid);
obj.transform.SetSiblingIndex(index);
}
grid.Parent = this;
return(grid);
}