void OnEnable()
{
this.exposedPropertiesEditor = new PEExposedPropertiesEditor(this.targets.OfType <PEPrefabScript>().ToArray());
rootNode = new PETreeNode(false)
{
content = new GUIContent("Modifications")
};
rootNode.children.Add(new PETreeNode());
Action <bool> d = obj =>
{
if (obj)
{
prefabScript.BuildModifications();
UpdateTree();
prefabScript.OnBuildModifications += UpdateTree;
}
else
{
prefabScript.OnBuildModifications -= UpdateTree;
}
};
rootNode.OnExpandChanged += d;
}
PETreeNode Add(SerializedProperty property, PETreeNode parent)
{
var node = new PETreeNode.PropertyNode {
UserData = property
};
parent.children.Add(node);
return(node);
}
void UpdateTree()
{
serializedObject.Update();
rootNode = new PETreeNode(rootNode.Expanded)
{
content = new GUIContent("Modifications")
};
Add(prefabScript.gameObject, rootNode);
}
public override TreeViewNodeFilterResult GetFilterResult(PETreeNode node)
{
var visibleFlags = VisibleMembersFlags.PE | VisibleMembersFlags.Hex;
bool isMatch = (flags & VisibleMembersFlags.PE) != 0;
if ((flags & visibleFlags) == 0)
{
return(new TreeViewNodeFilterResult(FilterResult.Hidden, isMatch));
}
if (isMatch)
{
return(new TreeViewNodeFilterResult(FilterResult.Match, isMatch));
}
return(new TreeViewNodeFilterResult(FilterResult.Recurse, isMatch));
}
PETreeNode Add(Component component, PETreeNode parent, bool includeChildren = true)
{
var isNewComponent = prefabScript.Modifications.NonPrefabComponents.Any(c => c.child == component) &&
!(component is PEPrefabScript);
if (!isNewComponent && !includeChildren)
{
return(null);
}
var isExpanded = expandedDict[component];
var node = new PETreeNode(isExpanded)
{
content = new GUIContent(component.GetType().Name, EditorGUIUtility.ObjectContent(component, component.GetType()).image),
UserData = component
};
node.OnExpandChanged += expanded => expandedDict[component] = expanded;
if (isNewComponent)
{
node.content.text += " (New)";
node.color = Color.yellow;
}
else
{
var propertiesOverrides = GetProperties(component).ToArray();
if (propertiesOverrides.Length == 0)
{
return(null);
}
foreach (var property in propertiesOverrides)
{
Add(property, node);
}
}
parent.children.Add(node);
return(node);
}
PETreeNode Add(Component component, PETreeNode parent)
{
var node = new PETreeNode {
content = new GUIContent(component.GetType().Name, EditorGUIUtility.ObjectContent(component, component.GetType()).image),
UserData = component
};
if (prefabScript.Modifications.NonPrefabComponents.Any(c => c.child == component) && !(component is PEPrefabScript))
{
node.content.text += " (New)";
node.color = Color.yellow;
}
foreach (var property in GetProperties(component))
{
Add(property, node);
}
parent.children.Add(node);
return(node);
}
public virtual TreeViewNodeFilterResult GetFilterResult(PETreeNode node)
{
return(filter.GetFilterResult(node));
}
PETreeNode Add(Component component, PETreeNode parent)
{
var node = new PETreeNode {
content = new GUIContent(component.GetType().Name, EditorGUIUtility.ObjectContent(component, component.GetType()).image),
UserData = component
};
if (prefabScript.Modifications.NonPrefabComponents.Any(c => c.child == component) && !(component is PEPrefabScript))
{
node.content.text += " (New)";
node.color = Color.yellow;
}
foreach (var property in GetProperties(component))
{
Add(property, node);
}
parent.children.Add(node);
return node;
}
PETreeNode Add(SerializedProperty property, PETreeNode parent)
{
var node = new PETreeNode.PropertyNode { UserData = property };
parent.children.Add(node);
return node;
}
void UpdateTree()
{
serializedObject.Update();
rootNode = new PETreeNode(rootNode.Expanded) { content = new GUIContent("Modifications") };
Add(prefabScript.gameObject, rootNode);
}
void OnEnable()
{
this.exposedPropertiesEditor = new PEExposedPropertiesEditor(this.targets.OfType<PEPrefabScript>().ToArray());
rootNode = new PETreeNode(false) { content = new GUIContent("Modifications") };
rootNode.children.Add(new PETreeNode());
System.Action<bool> d;
d = obj =>
{
if (obj)
{
UpdateTree();
prefabScript.OnBuildModifications += UpdateTree;
}
};
rootNode.OnExpandChanged += d;
}
PETreeNode Add(GameObject go, PETreeNode parent, bool includeChildren = true)
{
var node = new PETreeNode { content = new GUIContent(go.name, PEResources.icon), UserData = go };
parent.children.Add(node);
var pi = go.GetComponent<PEPrefabScript>();
if (pi)
{
if (PrefabUtility.FindPrefabRoot(pi.gameObject) == pi.Prefab || PrefabUtility.GetPrefabParent(pi.gameObject) == pi.Prefab)
{
node.color = Color.green;
node.content.text += " (Root)";
}
else
{
node.color = Color.yellow;
node.content.text += " (Nested)";
}
}
if (prefabScript.Modifications.TransformParentChanges.Any(npo => npo.child == go.transform))
{
node.color = Color.cyan;
node.content.text += " (Parent Changed)";
}
if (prefabScript.Modifications.NonPrefabObjects.Any(c => c.child == go.transform))
{
node.color = Color.yellow;
node.content.text += " (New)";
}
if (!includeChildren)
return node;
foreach (var property in GetProperties(go))
{
Add(property, node);
}
foreach (Component component in go.GetComponents<Component>())
{
var nd = Add(component, node);
if (nd.children.Count == 0 && nd.color == Color.white)
node.children.Remove(nd);
}
foreach (Transform transform in go.transform)
{
var nd = Add(transform.gameObject, node);
if (nd.children.Count == 0 && nd.color == Color.white)
node.children.Remove(nd);
}
foreach (var obj in GetRemovedObjects(go, prefabScript))
{
var component = obj as Component;
if (component != null)
{
var nd = Add(component, node);
nd.color = Color.red;
nd.content.text += " (Removed)";
}
var gameObject = obj as GameObject;
if (gameObject != null)
{
var nd = Add(gameObject, node, false);
nd.color = Color.red;
nd.content.text += " (Removed)";
}
}
return node;
}
PETreeNode Add(GameObject go, PETreeNode parent, bool includeChildren = true)
{
var node = new PETreeNode {
content = new GUIContent(go.name, PEResources.icon), UserData = go
};
parent.children.Add(node);
var pi = go.GetComponent <PEPrefabScript>();
if (pi)
{
if (PrefabUtility.FindPrefabRoot(pi.gameObject) == pi.Prefab || PrefabUtility.GetPrefabParent(pi.gameObject) == pi.Prefab)
{
node.color = Color.green;
node.content.text += " (Root)";
}
else
{
node.color = Color.yellow;
node.content.text += " (Nested)";
}
}
if (prefabScript.Modifications.TransformParentChanges.Any(npo => npo.child == go.transform))
{
node.color = Color.cyan;
node.content.text += " (Parent Changed)";
}
if (prefabScript.Modifications.NonPrefabObjects.Any(c => c.child == go.transform))
{
node.color = Color.yellow;
node.content.text += " (New)";
}
if (!includeChildren)
{
return(node);
}
foreach (var property in GetProperties(go))
{
Add(property, node);
}
foreach (Component component in go.GetComponents <Component>())
{
var nd = Add(component, node);
if (nd.children.Count == 0 && nd.color == Color.white)
{
node.children.Remove(nd);
}
}
foreach (Transform transform in go.transform)
{
var nd = Add(transform.gameObject, node);
if (nd.children.Count == 0 && nd.color == Color.white)
{
node.children.Remove(nd);
}
}
foreach (var obj in GetRemovedObjects(go, prefabScript))
{
var component = obj as Component;
if (component != null)
{
var nd = Add(component, node);
nd.color = Color.red;
nd.content.text += " (Removed)";
}
var gameObject = obj as GameObject;
if (gameObject != null)
{
var nd = Add(gameObject, node, false);
nd.color = Color.red;
nd.content.text += " (Removed)";
}
}
return(node);
}
public virtual TreeViewNodeFilterResult GetFilterResult(PETreeNode node)
{
return(new TreeViewNodeFilterResult());
}
public virtual TreeViewNodeFilterResult GetFilterResult(PETreeNode node)
{
return(new TreeViewNodeFilterResult(FilterResult.Hidden, false));
}
PETreeNode Add(Component component, PETreeNode parent, bool includeChildren = true)
{
var isNewComponent = prefabScript.Modifications.NonPrefabComponents.Any(c => c.child == component) &&
!(component is PEPrefabScript);
if (!isNewComponent && !includeChildren)
return null;
var isExpanded = expandedDict[component];
var node = new PETreeNode(isExpanded)
{
content = new GUIContent(component.GetType().Name, EditorGUIUtility.ObjectContent(component, component.GetType()).image),
UserData = component
};
node.OnExpandChanged += expanded => expandedDict[component] = expanded;
if (isNewComponent)
{
node.content.text += " (New)";
node.color = Color.yellow;
}
else
{
var propertiesOverrides = GetProperties(component).ToArray();
if (propertiesOverrides.Length == 0)
return null;
foreach (var property in propertiesOverrides)
{
Add(property, node);
}
}
parent.children.Add(node);
return node;
}