void TryAddChildren(AssetTreeItem <T> rootitem, List <TreeViewItem> list, AssetTreeModel <T> model, int depth)
{
if (model.HasChildren(rootitem.DataId))
{
List <T> children = model.GetChildren(rootitem.DataId);
Stack <AssetTreeItem <T> > stack = StackPool <AssetTreeItem <T> > .Get();
for (int i = children.Count - 1; i >= 0; i--)
{
var child = children[i];
//create item
var childItem = CreateItem(ref child, depth + 1);
stack.Push(childItem);
}
ListPool <T> .Release(children);
while (stack.Count > 0)
{
var stackChild = stack.Pop();
list.Add(stackChild);
if (model.HasChildren(stackChild.DataId))
{
if (IsExpanded(stackChild.id))
{
children = model.GetChildren(stackChild.DataId);
//
//stackChild.children = new List<TreeViewItem>();
for (int i = children.Count - 1; i >= 0; i--)
{
var child = children[i];
//create item
var childItem = CreateItem(ref child, stackChild.depth + 1);
stack.Push(childItem);
//stackChild.children.Add(childItem);
}
ListPool <T> .Release(children);
}
else
{
stackChild.children = CreateChildListForCollapsedParent();
}
}
}
StackPool <AssetTreeItem <T> > .Release(stack);
}
}
void SearchItem(List <TreeViewItem> list, AssetTreeModel <T> model, int itemid)
{
if (list != null && model != null && model.HasChildren(itemid))
{
List <T> children = model.GetChildren(itemid);
Stack <T> stack = StackPool <T> .Get();
for (int i = children.Count - 1; i >= 0; i--)
{
stack.Push(children[i]);
}
ListPool <T> .Release(children);
while (stack.Count > 0)
{
T current = stack.Pop();
if (!string.IsNullOrEmpty(current.DisplayName) && current.DisplayName.IndexOf(searchString, StringComparison.OrdinalIgnoreCase) >= 0)
{
//Add result
var viewitem = CreateItem(ref current, 0);
list.Add(viewitem);
}
if (model.HasChildren(current.Id))
{
children = model.GetChildren(current.Id);
for (int i = children.Count - 1; i >= 0; i--)
{
stack.Push(children[i]);
}
ListPool <T> .Release(children);
}
}
StackPool <T> .Release(stack);
}
}
bool HasNoAssetBundleName(ref AssetTreeData data)
{
bool ret = false;
if (_model.HasChildren(ref data))
{
var children = _model.GetChildren(ref data);
for (int i = 0; i < children.Count; i++)
{
var child = children[i];
if (_model.HasChildren(ref child))
{
ret = true;
break;
}
}
ListPool <AssetTreeData> .Release(children);
}
return(ret);
}
public static long GetSelfAssetSize <T>(ref T data, bool isroot, AssetTreeModel <T> datamodel) where T : ITreeData
{
long size = 0;
if (isroot)
{
if (datamodel.HasChildren(ref data))
{
var children = datamodel.GetChildren(ref data);
for (int i = 0; i < children.Count; i++)
{
size += children[i].EditorInfo.RuntimeInfo.AssetSize;
}
ListPool <T> .Release(children);
}
}
else
{
size = data.EditorInfo.RuntimeInfo.AssetSize;
}
return(size);
}
