public MenuItemNode CreateNode(string p_name)
{
var node = new MenuItemNode(p_name, this);
Nodes.Add(node);
return(node);
}
// TODO Possible type caching?
public static MenuItemNode GenerateMenuItemNodeTree(RuntimeGenericMenu p_menu)
{
MenuItemNode rootNode = new MenuItemNode();
if (p_menu == null)
{
return(rootNode);
}
foreach (var menuItem in p_menu.Items)
{
string path = menuItem.content.text;
string[] splitPath = path.Split('/');
MenuItemNode currentNode = rootNode;
for (int i = 0; i < splitPath.Length; i++)
{
currentNode = (i < splitPath.Length - 1)
? currentNode.GetOrCreateNode(splitPath[i])
: currentNode.CreateNode(splitPath[i]);
}
currentNode.item = menuItem;
//
// if (menuItem.separator)
// {
// currentNode.item.separator = true;
// }
// else
// {
// currentNode.content = content;
// currentNode.func = (GenericMenu.MenuFunction) menuItemType.GetField("func").GetValue(menuItem);
// currentNode.func2 = (GenericMenu.MenuFunction2) menuItemType.GetField("func2").GetValue(menuItem);
// currentNode.userData = menuItemType.GetField("userData").GetValue(menuItem);
// currentNode.on = (bool) menuItemType.GetField("on").GetValue(menuItem);
// }
}
return(rootNode);
}
private void DrawNodeTree(Rect p_rect)
{
if (_currentNode != _rootNode)
{
_contentHeight += 22;
GUILayout.Space(2);
if (GUILayout.Button(_currentNode.GetPath(), BackStyle, GUILayout.Height(20)))
{
_currentNode = _currentNode.parent;
}
}
foreach (var node in _currentNode.Nodes)
{
if (node.item != null && node.item.separator)
{
GUILayout.Space(4);
_contentHeight += 4;
continue;
}
_contentHeight += 21;
GUI.color = _hoverNode == node ? Color.white : Color.gray;
GUIStyle style = new GUIStyle();
style.normal.background = Texture2D.grayTexture;
GUILayout.BeginHorizontal(style);
if (showOnStatus)
{
style = new GUIStyle("box");
style.normal.background = Texture2D.whiteTexture;
GUI.color = (node.item != null && node.item.state) ? new Color(0, .6f, .8f, .5f) : new Color(.2f, .2f, .2f, .2f);
GUILayout.Box("", style, GUILayout.Width(14), GUILayout.Height(14));
}
GUI.color = _hoverNode == node ? Color.white : Color.white;
style = new GUIStyle("label");
style.fontStyle = node.Nodes.Count > 0 ? FontStyle.Bold : FontStyle.Normal;
GUILayout.Label(node.name, style);
GUILayout.EndHorizontal();
var nodeRect = GUILayoutUtility.GetLastRect();
if (Event.current.type == EventType.Repaint || Event.current.isMouse)
{
if (nodeRect.Contains(Event.current.mousePosition))
{
if (Event.current.type == EventType.MouseDown && Event.current.button == 0)
{
if (node.Nodes.Count > 0)
{
_currentNode = node;
_repaint = true;
}
else
{
node.Execute();
base.editorWindow.Close();
}
break;
}
if (_hoverNode != node)
{
_hoverNode = node;
_repaint = true;
}
}
else if (_hoverNode == node)
{
_hoverNode = null;
_repaint = true;
}
}
if (node.Nodes.Count > 0)
{
Rect lastRect = GUILayoutUtility.GetLastRect();
GUI.Label(new Rect(lastRect.x + lastRect.width - 16, lastRect.y - 2, 20, 20), "+", PlusStyle);
}
}
}
private void DrawNodeSearch(Rect p_rect)
{
List <MenuItemNode> search = _rootNode.Search(_search);
search.Sort((n1, n2) =>
{
string p1 = n1.parent.GetPath();
string p2 = n2.parent.GetPath();
if (p1 == p2)
{
return(n1.name.CompareTo(n2.name));
}
return(p1.CompareTo(p2));
});
string lastPath = "";
foreach (var node in search)
{
string nodePath = node.parent.GetPath();
if (nodePath != lastPath)
{
_contentHeight += 21;
GUILayout.Label(nodePath);
lastPath = nodePath;
}
_contentHeight += 21;
GUI.color = _hoverNode == node ? Color.white : Color.gray;
GUIStyle style = new GUIStyle();
style.normal.background = Texture2D.grayTexture;
GUILayout.BeginHorizontal(style);
if (showOnStatus)
{
style = new GUIStyle("box");
style.normal.background = Texture2D.whiteTexture;
GUI.color = node.item.state ? new Color(0, .6f, .8f) : new Color(.2f, .2f, .2f);
GUILayout.Box("", style, GUILayout.Width(14), GUILayout.Height(14));
}
GUI.color = _hoverNode == node ? Color.white : Color.white;
GUILayout.Label(node.name);
GUILayout.EndHorizontal();
var nodeRect = GUILayoutUtility.GetLastRect();
if (Event.current.type == EventType.Repaint || Event.current.isMouse)
{
if (nodeRect.Contains(Event.current.mousePosition))
{
if (Event.current.type == EventType.MouseDown && Event.current.button == 0)
{
if (node.Nodes.Count > 0)
{
_currentNode = node;
_repaint = true;
}
else
{
node.Execute();
base.editorWindow.Close();
}
break;
}
if (_hoverNode != node)
{
_hoverNode = node;
_repaint = true;
}
}
else if (_hoverNode == node)
{
_hoverNode = null;
_repaint = true;
}
}
}
if (search.Count == 0)
{
GUILayout.Label("No result found for specified search.");
}
}
public MenuItemNode(string p_name = "", MenuItemNode p_parent = null)
{
name = p_name;
parent = p_parent;
Nodes = new List <MenuItemNode>();
}
public GenericMenuPopup(RuntimeGenericMenu p_menu, string p_title)
{
_title = p_title;
showTitle = !string.IsNullOrWhiteSpace(_title);
_currentNode = _rootNode = GenerateMenuItemNodeTree(p_menu);
}