public void OnClicked(HierarchyItem drawer)
{
if (currentlySelectedDrawer == drawer)
{
if (OnItemDoubleClicked != null)
{
if (!drawer.IsNull() && Time.realtimeSinceStartup - lastClickTime <= doubleClickThreshold)
{
lastClickTime = 0f;
if (drawer is HierarchyItemTransform)
{
Transform target = ((HierarchyItemTransform)drawer).BoundTransform;
if (!target.IsNull())
{
OnItemDoubleClicked(target);
}
}
}
else
{
lastClickTime = Time.realtimeSinceStartup;
}
}
return;
}
lastClickTime = Time.realtimeSinceStartup;
if (!currentlySelectedDrawer.IsNull())
{
currentlySelectedDrawer.IsSelected = false;
}
currentlySelectedDrawer = drawer;
if (!drawer.IsNull())
{
drawer.IsSelected = true;
if (drawer is HierarchyItemTransform)
{
CurrentSelection = ((HierarchyItemTransform)drawer).BoundTransform;
}
else
{
CurrentSelection = null;
}
}
else
{
CurrentSelection = null;
}
}
private HierarchyItem InstantiateDrawer(List <HierarchyItem> drawerPool, HierarchyItem drawerPrefab, Transform drawerParent)
{
for (int i = drawerPool.Count - 1; i >= 0; i--)
{
HierarchyItem instance = drawerPool[i];
drawerPool.RemoveAt(i);
if (!instance.IsNull())
{
instance.transform.SetParent(drawerParent, false);
instance.gameObject.SetActive(true);
instance.Hierarchy = this;
instance.Skin = Skin;
return(instance);
}
}
HierarchyItem result = (HierarchyItem)Instantiate(drawerPrefab, drawerParent, false);
result.Hierarchy = this;
result.Skin = Skin;
return(result);
}
//public HierarchyItem SelectTransform( Transform target, Transform nextInPath = null )
//{
// bool wasExpanded = IsExpanded;
// if( !wasExpanded )
// IsExpanded = true;
// else
// Refresh();
// if( nextInPath == null )
// nextInPath = target.root;
// HierarchyItem result = null;
// for( int i = 0; i < children.Count; i++ )
// {
// if( children[i].BoundTransform == target )
// {
// Hierarchy.OnClicked( children[i] );
// result = children[i];
// break;
// }
// else if( children[i].BoundTransform == nextInPath )
// {
// Transform next = target;
// Transform parent = next.parent;
// while( parent != null && parent != nextInPath )
// {
// next = parent;
// parent = next.parent;
// }
// if( parent != null )
// result = children[i].SelectTransform( target, next );
// break;
// }
// }
// if( result == null && !wasExpanded )
// IsExpanded = false;
// return result;
//}
public HierarchyItem SelectTransform(Transform target, Transform nextInPath = null)
{
bool isInitSearch = nextInPath == null;
if (isInitSearch)
{
nextInPath = target.root;
}
RefreshContent();
int childIndex = IndexOf(nextInPath);
if (childIndex < 0)
{
if (isInitSearch && this is HierarchyItemRoot && ((HierarchyItemRoot)this).Content is HierarchyRootPseudoScene)
{
nextInPath = target;
childIndex = IndexOf(nextInPath);
while (childIndex < 0 && nextInPath != null)
{
nextInPath = nextInPath.parent;
childIndex = IndexOf(nextInPath);
}
if (childIndex < 0)
{
return(null);
}
}
else
{
return(null);
}
}
bool wasExpanded = IsExpanded;
if (!wasExpanded)
{
IsExpanded = true;
}
HierarchyItemTransform childItem = children[childIndex];
if (childItem.BoundTransform == target)
{
Hierarchy.OnClicked(childItem);
return(childItem);
}
HierarchyItem result = null;
if (childItem.BoundTransform == nextInPath)
{
Transform next = target;
Transform parent = next.parent;
while (parent != null && parent != nextInPath)
{
next = parent;
parent = next.parent;
}
if (parent != null)
{
result = childItem.SelectTransform(target, next);
}
}
if (result.IsNull() && !wasExpanded)
{
IsExpanded = false;
}
return(null);
}
public void OnClicked(HierarchyItem drawer)
{
if (currentlySelectedDrawer == drawer)
{
if (OnItemDoubleClicked != null)
{
if (!drawer.IsNull() && Time.realtimeSinceStartup - lastClickTime <= m_doubleClickThreshold)
{
lastClickTime = 0f;
if (drawer is HierarchyItemTransform)
{
Transform target = ((HierarchyItemTransform)drawer).BoundTransform;
if (!target.IsNull())
{
OnItemDoubleClicked(target);
}
}
}
else
{
lastClickTime = Time.realtimeSinceStartup;
}
}
return;
}
lastClickTime = Time.realtimeSinceStartup;
if (!currentlySelectedDrawer.IsNull())
{
currentlySelectedDrawer.IsSelected = false;
}
currentlySelectedDrawer = drawer;
if (!drawer.IsNull())
{
drawer.IsSelected = true;
if (drawer is HierarchyItemTransform)
{
Transform clickedTransform = ((HierarchyItemTransform)drawer).BoundTransform;
CurrentSelection = clickedTransform;
if (drawer is HierarchyItemSearchEntry && !clickedTransform.IsNull())
{
// Fetch the object's path and show it in Hierarchy
System.Text.StringBuilder sb = new System.Text.StringBuilder(200).AppendLine("Path:");
while (!clickedTransform.IsNull())
{
sb.Append(" ").AppendLine(clickedTransform.name);
clickedTransform = clickedTransform.parent;
}
selectedPathText.text = sb.Append(" ").Append(drawer.GetComponentInParent <HierarchyItemRoot>().Content.Name).ToString();
selectedPathBackground.gameObject.SetActive(true);
}
}
else
{
CurrentSelection = null;
}
}
else
{
CurrentSelection = null;
}
}