public void ApplyEnabledFilters(TreeViewItem root)
{
AssetTreeItem node = root as AssetTreeItem;
AssetTreeItem parent = root.parent as AssetTreeItem;
if (node != null)
{
if (node.isDirectory)
{
node.SetEnabled(
(parent == null || parent.enabled) &&
(m_DirectoryIgnorePatterns == null || !m_DirectoryIgnorePatterns.Any(x => x.IsMatch(node.fullPath))));
}
else
{
node.SetEnabled(
(parent == null || parent.enabled) &&
(m_FileIgnorePatterns == null || !m_FileIgnorePatterns.Any(x => x.IsMatch(node.fullPath))));
}
}
if (root.children != null)
{
foreach (var child in root.children)
{
ApplyEnabledFilters(child);
}
}
}
public void SetEnabled(bool isEnabled)
{
enabled = isEnabled;
if (children != null)
{
foreach (var child in children)
{
AssetTreeItem asset = child as AssetTreeItem;
if (asset != null)
{
asset.SetEnabled(isEnabled);
}
}
}
var upstream = parent;
while (upstream != null)
{
var up = upstream as AssetTreeItem;
if (up != null && up.children != null)
{
AssetTreeItem firstChild = up.children.FirstOrDefault() as AssetTreeItem;
if (firstChild != null)
{
up.m_IsMixedState = up.children.Any(x =>
{
var y = x as AssetTreeItem;
return(y.enabled != firstChild.enabled);
});
if (!up.m_IsMixedState)
{
up.enabled = firstChild.enabled;
}
}
else
{
up.m_IsMixedState = false;
}
}
upstream = upstream.parent;
}
}
protected override void RowGUI(RowGUIArgs args)
{
CenterRectUsingSingleLineHeight(ref args.rowRect);
args.rowRect.xMin += GetContentIndent(args.item);
AssetTreeItem item = args.item as AssetTreeItem;
m_TempContent.text = item.relativePath;
m_TempContent.tooltip = item.fullPath;
m_ToggleRect.x = args.rowRect.xMin;
m_ToggleRect.y = args.rowRect.yMin;
m_ToggleRect.width = 16;
m_ToggleRect.height = args.rowRect.height;
args.rowRect.xMin += m_ToggleRect.width;
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = item.isMixedState;
item.enabled = EditorGUI.Toggle(m_ToggleRect, "", item.enabled);
EditorGUI.showMixedValue = false;
if (EditorGUI.EndChangeCheck())
{
if (GetSelection().Any(x => FindItem(x, rootItem) == item))
{
foreach (int id in GetSelection())
{
var sel = FindItem(id, rootItem) as AssetTreeItem;
if (sel != null)
{
sel.SetEnabled(item.enabled);
}
}
}
else
{
item.SetEnabled(item.enabled);
}
}
bool guiEnabled = GUI.enabled;
GUI.enabled = item.enabled;
GUI.Label(args.rowRect, m_TempContent);
GUI.enabled = guiEnabled;
}
