public TreeView(string[] groups, SerializedObject serializedObject)
: base(new TreeViewState())
{
_groups = groups;
_list = new SerializePropertyAssetList(serializedObject, "_assets");
rowHeight += Offset + 1;
}
public override void OnInspectorGUI()
{
if (_groups == null)
{
DrawEmpty();
return;
}
var source = (SingleSource)target;
if (source.Groups == null)
{
DrawEmpty();
return;
}
if (source.Groups.Length != _groups.Length)
{
var assets = new TextAsset[_groups.Length];
for (var i = 0; i < _groups.Length; i++)
{
assets[i] = source.GetAsset(_groups[i]);
}
var groupsList = new SerializePropertyStringList(serializedObject, "_groups");
groupsList.AddRange(_groups);
groupsList.End();
var assetsList = new SerializePropertyAssetList(serializedObject, "_assets");
assetsList.AddRange(assets);
assetsList.End();
serializedObject.ApplyModifiedPropertiesWithoutUndo();
}
if (Event.current.type == EventType.Layout)
{
if (_searchText != _treeView.state.searchString)
{
_reloadOnLayout = false;
_treeView.state.searchString = _searchText;
_treeView.Reload();
}
if (_reloadOnLayout)
{
_reloadOnLayout = false;
_treeView.Reload();
}
}
using (new GUILayout.VerticalScope(GUILayout.ExpandWidth(true)))
{
_searchText = _searchField.OnGUI(_searchText);
GUILayout.Space(8);
EditorGUI.BeginChangeCheck();
_treeView.OnGUILayout(GUILayout.ExpandWidth(true));
if (EditorGUI.EndChangeCheck())
{
serializedObject.ApplyModifiedProperties();
AssetDatabase.ImportAsset(target.GetAssetPath());
_reloadOnLayout = true;
}
}
}