private static void DrawColoredBackground(Rect selectionRect, Folder folder)
{
var color = folder.folderColor;
color.a = 0.3f;
EditorGUIHelper.SaveGUIColor(color);
GUI.Box(selectionRect, string.Empty);
EditorGUIHelper.RestoreGUIColor();
}
private static void OnHierarchyGUI(int instanceID, Rect selectionRect)
{
// Get icon if it unassigned
if (hNote16 == null)
{
hNote16 = EditorGUIUtility.Load(ICON_16_PATH) as Texture2D;
}
var obj = EditorUtility.InstanceIDToObject(instanceID) as GameObject;
if (obj == null)
{
return;
}
var note = obj.GetComponent <Note>();
if (note != null || obj.GetComponentInChildren <Note>() != null)
{
var parents = GetParents(obj.transform);
var noteIconRect = new Rect(selectionRect);
noteIconRect.x = (selectionRect.width - 18) + (parents.Length * 14);
noteIconRect.width = 20;
var maxCharacters = 200;
var text = string.Empty;
if (note != null)
{
text = note.text.Length > maxCharacters?note.text.Substring(0, maxCharacters - 3) + "..." : note.text;
}
else
{
text = string.Format("Child '{0}' has note", obj.GetComponentInChildren <Note>().name);
EditorGUIHelper.SaveGUIColor(new Color(1f, 1f, 1f, 0.4f));
}
if (GUI.Button(noteIconRect, new GUIContent(hNote16, text), GUIStyle.none) && note == null)
{
Selection.activeObject = obj.GetComponentInChildren <Note>();
EditorGUIUtility.PingObject(Selection.activeObject);
}
if (note == null)
{
EditorGUIHelper.RestoreGUIColor();
}
}
}
/// <summary>
/// Draws folder icon at full opacity.
/// </summary>
private static void DrawFolderIcon(Rect selectionRect, Folder folder, int parentCount)
{
var color = folder.folderColor;
color.a = 1f;
EditorGUIHelper.SaveGUIColor(color);
var folderIconRect = new Rect(selectionRect);
// tab size == HIERARCHY_LEVEL * 7
// Root level object would have tab of 0 * 7 == 0
// First level object would have tab of 1 * 7 == 7
// etc...
folderIconRect.x = (selectionRect.width - 2) + (parentCount * 14);
folderIconRect.width = 20;
GUI.Label(folderIconRect, hFolder16);
EditorGUIHelper.RestoreGUIColor();
}