private void OnGUIDirectory(DirectoryView directoryView)
{
this.indentLevel++;
EditorGUILayout.BeginHorizontal();
////=========== Foldout Toggle (change label/field width + wacky indent/spacing ======================
this.ManualGUIIndent();
GUIStyle g = new GUIStyle(EditorStyles.foldout);
g.fixedWidth = 16.0f;
var previousFieldWidth = EditorGUIUtility.fieldWidth;
EditorGUIUtility.fieldWidth = 16.0f;
directoryView.IsExpanded = EditorGUILayout.Foldout(directoryView.IsExpanded, string.Empty, g);
EditorGUIUtility.fieldWidth = previousFieldWidth;
EditorGUI.showMixedValue = directoryView.IsPartiallySelected;
var isDirectoryIgnored = directoryView.IsSelected;
var wantsToIgnoreFolder = EditorGUILayout.ToggleLeft(directoryView.Label, isDirectoryIgnored);
if (wantsToIgnoreFolder != isDirectoryIgnored)
{
directoryView.ToggleSelectAll();
}
EditorGUI.showMixedValue = false;
////====================================================
EditorGUILayout.EndHorizontal();
if (directoryView.IsExpanded)
{
foreach (var subDirectory in directoryView.SubDirectories)
{
this.OnGUIDirectory(subDirectory);
}
this.indentLevel += 2;
foreach (var file in directoryView.Files)
{
EditorGUILayout.BeginHorizontal();
this.ManualGUIIndent();
var labelStyle = new GUIStyle(EditorStyles.label);
file.IsSelected = EditorGUILayout.ToggleLeft(file.Label, file.IsSelected, labelStyle);
EditorGUILayout.EndHorizontal();
}
this.indentLevel -= 2;
}
this.indentLevel--;
}
//// ====================================================================================================================
/// <summary>
/// Initializes a new instance of the <see cref="FileTreeView"/> class., starting from the supplied path
/// </summary>
/// <param name="rootPath">A UniversalPath to the root of the FileTreeView to be created</param>
internal FileTreeView(UniversalPath rootPath)
{
this.root = new DirectoryView(rootPath);
this.root.IsExpanded = true;
}
