ElementMenuTreeNode newNode; // used when building up new menus
// Called only for GUIContainer type classes
public static ElementMenuTreeNode BuildMenu(ScreenMenuTreeNode screenParent, GUIContainer info)
{
ElementMenuTreeNode returnNode = new ElementMenuTreeNode();
returnNode.info = info;
returnNode.children = new List<ElementMenuTreeNode>();
GUIContainer container = returnNode.info as GUIContainer;
foreach (GUIObject obj in container.Elements)
{
// Containers nest, so deal with it slightly different.
if (obj.GetType() == typeof(GUIContainer) || obj.GetType().BaseType == typeof(GUIContainer))
{
ElementMenuTreeNode newNode = ElementMenuTreeNode.BuildMenu(screenParent, obj as GUIContainer);
if (newNode != null)
{
newNode.screenParent = screenParent;
newNode.containerParent = returnNode;
returnNode.children.Add(newNode);
}
}
else
{
ElementMenuTreeNode newNode = new ElementMenuTreeNode();
newNode.screenParent = screenParent;
newNode.containerParent = returnNode;
returnNode.children.Add(newNode);
}
}
return returnNode;
}
public bool CheckIsValid(ScreenMenuTreeNode node)
{
return true;
}
ElementMenuTreeNode newNode; // used when building up new menus
public static ScreenMenuTreeNode BuildMenu(GUIScreen info) // pass in the relative path
{
ScreenMenuTreeNode returnNode = new ScreenMenuTreeNode();
returnNode.info = info;
returnNode.children = new List<ElementMenuTreeNode>();
foreach (GUIObject obj in returnNode.info.Elements)
{
// Containers nest, so deal with it slightly different.
if (obj.GetType() == typeof(GUIContainer) || obj.GetType().BaseType == typeof(GUIContainer))
{
ElementMenuTreeNode newNode = ElementMenuTreeNode.BuildMenu(returnNode, obj as GUIContainer);
if (newNode != null)
{
newNode.screenParent = returnNode;
returnNode.children.Add(newNode);
}
}
else
{
ElementMenuTreeNode newNode = new ElementMenuTreeNode();
newNode.screenParent = returnNode;
returnNode.children.Add(newNode);
}
}
return returnNode;
}
public void ShowAddNodeGUI()
{
EditorGUILayout.Space();
GUILayout.BeginHorizontal();
GUILayout.Label("Add GUIScene Below to SceneInfo");
if (GUILayout.Button("CANCEL"))
{
newNode = null;
return;
}
if (newNode.CheckIsValid(newNode))
{
if (GUILayout.Button("SAVE"))
{
newNode.expanded = false;
newNode.parent = this;
children.Add(newNode);
info.Screens.Add(newNode.info);
newNode = null;
}
}
GUILayout.EndHorizontal();
EditorGUILayout.Space();
if (newNode != null)
newNode.ShowInspectorGUI(-1);
}
// this method recursively displays the menu tree for the Editor inspector, and can call methods to add and save
public override void ShowInspectorGUI(int level)
{
base.ShowInspectorGUI(level);
GUILayout.BeginHorizontal();
GUILayout.Label(indent + "ScreenInfo");
bool clicked = GUILayout.Button(xp + "Screen Info", GUILayout.ExpandWidth(false));
GUILayout.EndHorizontal();
if (clicked) expanded = !expanded;
if (expanded)
{
Color topColor = GUI.color;
Color nextColor = topColor;
nextColor.r = 0.75f;
nextColor.g = 0.9f;
GUI.color = nextColor;
// Display source
//GUILayout.BeginHorizontal();
//GUILayout.Label("Loaded From:");
//filePath = GUILayout.TextField(filePath);
//GUILayout.EndHorizontal();
GUILayout.Label("Screens:");
// Display children
foreach (ScreenMenuTreeNode n in children)
n.ShowInspectorGUI(level + 1);
GUILayout.BeginHorizontal();
GUILayout.Label("Menus:");
if (newNode == null)
{
if (GUILayout.Button("Add Screen", GUILayout.ExpandWidth(false)))
{
// Add a screen
newNode = new ScreenMenuTreeNode();
newNode.expanded = true;
newNode.info = new GUIScreen();
newNode.info.name = "ENTER Screen Name";
newNode.children = new List<ElementMenuTreeNode>();
}
}
//if (newNode == null && CheckIsValid(this))
//{
// if(GUILayout.Button("Save Changes!", GUILayout.ExpandWidth(false)))
// {
// // Save changes into myObject
// Save();
// }
//}
GUILayout.EndHorizontal();
if(newNode != null)
ShowAddNodeGUI();
GUI.color = topColor;
}
}
public void RemoveChild(ScreenMenuTreeNode child)
{
info.RemoveScreen(child.info);
children.Remove(child);
}
