void UpdateStatusChecks(GameObject prefabInstanceRoot)
{
// Can't reset values inside this method, since it's called consecutively for each target.
if (PrefabUtility.HasPrefabInstanceAnyOverrides(prefabInstanceRoot, false))
{
m_AnyOverrides = true;
}
if (PrefabUtility.IsDisconnectedFromPrefabAsset(prefabInstanceRoot))
{
m_Disconnected = true;
}
if (PrefabUtility.HasInvalidComponent(prefabInstanceRoot))
{
m_InvalidComponentOnInstance = true;
}
GameObject prefabAssetRoot = PrefabUtility.GetCorrespondingObjectFromSource(prefabInstanceRoot);
if (PrefabUtility.IsPartOfModelPrefab(prefabAssetRoot))
{
m_ModelPrefab = true;
}
if (PrefabUtility.IsPartOfImmutablePrefab(prefabAssetRoot))
{
m_Immutable = true;
}
if (PrefabUtility.HasInvalidComponent(prefabAssetRoot))
{
m_InvalidComponentOnAsset = true;
}
}
void UpdateStatusChecks(GameObject prefabInstanceRoot)
{
if (PrefabUtility.HasPrefabInstanceAnyOverrides(prefabInstanceRoot, false))
{
m_AnyOverrides = true;
}
if (PrefabUtility.IsDisconnectedFromPrefabAsset(prefabInstanceRoot))
{
m_Disconnected = true;
}
if (PrefabUtility.HasInvalidComponent(prefabInstanceRoot))
{
m_InvalidComponentOnInstance = true;
}
GameObject prefabAssetRoot = PrefabUtility.GetCorrespondingObjectFromSource(prefabInstanceRoot);
if (PrefabUtility.IsPartOfModelPrefab(prefabAssetRoot))
{
m_ModelPrefab = true;
}
if (PrefabUtility.IsPartOfImmutablePrefab(prefabAssetRoot))
{
m_Immutable = true;
}
if (PrefabUtility.HasInvalidComponent(prefabAssetRoot))
{
m_InvalidComponentOnAsset = true;
}
}
void UpdateStatusChecks(GameObject prefabInstanceRoot)
{
// Can't reset values inside this method, since it's called consecutively for each target.
if (PrefabUtility.HasPrefabInstanceAnyOverrides(prefabInstanceRoot, false))
{
m_AnyOverrides = true;
}
if (PrefabUtility.HasInvalidComponent(prefabInstanceRoot))
{
m_InvalidComponentOnInstance = true;
}
GameObject prefabAssetRoot = PrefabUtility.GetCorrespondingObjectFromSource(prefabInstanceRoot);
if (PrefabUtility.IsPartOfModelPrefab(prefabAssetRoot))
{
m_ModelPrefab = true;
}
if (PrefabUtility.IsPartOfImmutablePrefab(prefabAssetRoot))
{
m_Immutable = true;
}
if (PrefabUtility.HasInvalidComponent(prefabAssetRoot))
{
m_InvalidComponentOnAsset = true;
}
if (PrefabUtility.HasManagedReferencesWithMissingTypes(prefabAssetRoot))
{
m_HasManagedReferencesWithMissingTypesOnAsset = true;
}
m_HasApplicableOverrides = m_TreeView == null || m_TreeView.hasApplicableModifications;
}
void CalculatePrefabStatus()
{
m_PlayModeObjects = false;
m_IsAsset = false;
m_ImmutableSelf = false;
m_ImmutableSourceAsset = false;
m_IsDisconnected = false;
m_IsMissing = false;
m_IsPrefabInstanceAnyRoot = true;
m_IsPrefabInstanceOutermostRoot = true;
m_AllOfSamePrefabType = true;
PrefabAssetType firstType = PrefabUtility.GetPrefabAssetType(targets[0]);
PrefabInstanceStatus firstStatus = PrefabUtility.GetPrefabInstanceStatus(targets[0]);
foreach (var o in targets)
{
var go = (GameObject)o;
PrefabAssetType type = PrefabUtility.GetPrefabAssetType(go);
PrefabInstanceStatus status = PrefabUtility.GetPrefabInstanceStatus(go);
if (type != firstType || status != firstStatus)
{
m_AllOfSamePrefabType = false;
}
if (Application.IsPlaying(go))
{
m_PlayModeObjects = true;
}
if (!PrefabUtility.IsAnyPrefabInstanceRoot(go))
{
m_IsPrefabInstanceAnyRoot = false; // Conservative is false if any is false
}
if (!m_IsPrefabInstanceAnyRoot || !PrefabUtility.IsOutermostPrefabInstanceRoot(go))
{
m_IsPrefabInstanceOutermostRoot = false; // Conservative is false if any is false
}
if (PrefabUtility.IsPartOfPrefabAsset(go))
{
m_IsAsset = true; // Conservative is true if any is true
}
if (m_IsAsset && PrefabUtility.IsPartOfImmutablePrefab(go))
{
m_ImmutableSelf = true; // Conservative is true if any is true
}
GameObject originalSourceOrVariant = PrefabUtility.GetOriginalSourceOrVariantRoot(go);
if (originalSourceOrVariant != null && PrefabUtility.IsPartOfImmutablePrefab(originalSourceOrVariant))
{
m_ImmutableSourceAsset = true; // Conservative is true if any is true
}
if (PrefabUtility.IsDisconnectedFromPrefabAsset(go))
{
m_IsDisconnected = true;
}
if (PrefabUtility.IsPrefabAssetMissing(go))
{
m_IsMissing = true;
}
}
}
internal PrefabOverridesWindow(GameObject selectedGameObject)
{
m_SelectedGameObject = selectedGameObject;
m_TreeViewState = new TreeViewState();
m_TreeView = new PrefabOverridesTreeView(selectedGameObject, m_TreeViewState);
GameObject prefabAssetRoot = PrefabUtility.GetCorrespondingObjectFromSource(m_SelectedGameObject);
m_TreeView.SetApplyTarget(m_SelectedGameObject, prefabAssetRoot, AssetDatabase.GetAssetPath(prefabAssetRoot));
UpdateText(prefabAssetRoot);
m_Immutable = PrefabUtility.IsPartOfImmutablePrefab(prefabAssetRoot);
m_InvalidComponentOnInstance = PrefabUtility.HasInvalidComponent(m_SelectedGameObject);
m_InvalidComponentOnAsset = PrefabUtility.HasInvalidComponent(prefabAssetRoot);
}
void CalculatePrefabStatus()
{
m_IsPrefabInstanceAnyRoot = false;
m_IsAsset = false;
m_AllOfSamePrefabType = true;
PrefabAssetType firstType = PrefabUtility.GetPrefabAssetType(targets[0]);
PrefabInstanceStatus firstStatus = PrefabUtility.GetPrefabInstanceStatus(targets[0]);
foreach (GameObject go in targets)
{
PrefabAssetType type = PrefabUtility.GetPrefabAssetType(go);
PrefabInstanceStatus status = PrefabUtility.GetPrefabInstanceStatus(go);
if (type != firstType || status != firstStatus)
{
m_AllOfSamePrefabType = false;
}
if (PrefabUtility.IsAnyPrefabInstanceRoot(go))
{
m_IsPrefabInstanceAnyRoot = true;
}
if (m_IsPrefabInstanceAnyRoot)
{
m_IsPrefabInstanceOutermostRoot = PrefabUtility.IsOutermostPrefabInstanceRoot(go);
}
if (PrefabUtility.IsPartOfPrefabAsset(go))
{
m_IsAsset = true;
}
if (m_IsAsset && PrefabUtility.IsPartOfImmutablePrefab(go))
{
m_ImmutableSelf = true;
}
GameObject originalSourceOrVariant = PrefabUtility.GetOriginalSourceOrVariantRoot(go);
if (originalSourceOrVariant != null && PrefabUtility.IsPartOfImmutablePrefab(originalSourceOrVariant))
{
m_ImmutableSourceAsset = true;
}
}
}
void SetPrefabModeButtonVisibility(GameObjectTreeViewItem item)
{
item.showPrefabModeButton = false;
GameObject go = item.objectPPTR as GameObject;
if (go == null)
{
return;
}
if (!PrefabUtility.IsPartOfAnyPrefab(go))
{
return;
}
if (!PrefabUtility.IsAnyPrefabInstanceRoot(go))
{
return;
}
// Don't show button for disconnected prefab instances and if prefab asset is missing
if (PrefabUtility.GetPrefabInstanceStatus(go) != PrefabInstanceStatus.Connected)
{
return;
}
// We can't simply check if the go is part of an immutable prefab, since that would check the asset of the
// outermost prefab this go is part of. Instead we have to check original source or variant root
// - the same one that would get opened if clicking the arrow.
var source = PrefabUtility.GetOriginalSourceOrVariantRoot(go);
if (source == null || PrefabUtility.IsPartOfImmutablePrefab(source))
{
return;
}
item.showPrefabModeButton = true;
}
//@TODO This really should be a helper utility somewhere else
static bool IsUserModifiable(UnityEngine.Object o)
{
if (o == null)
{
return(false);
}
if ((o.hideFlags & HideFlags.NotEditable) != 0)
{
return(false);
}
if (EditorUtility.IsPersistent(o))
{
if (PrefabUtility.IsPartOfImmutablePrefab(o))
{
return(false);
}
if (!Editor.IsAppropriateFileOpenForEdit(o))
{
return(false);
}
}
return(true);
}
