public void OnDrawerPointerEvent(HierarchyField drawer, PointerEventData eventData, bool isPointerDown)
{
if (!isPointerDown)
{
currentlyPressedDrawer = null;
pressedDrawerActivePointer = null;
#if ENABLE_INPUT_SYSTEM && !ENABLE_LEGACY_INPUT_MANAGER
// On new Input System, DraggedReferenceItems aren't tracked by the PointerEventDatas that initiated them. However, when a DraggedReferenceItem is
// created by holding a HierarchyField, the PointerEventData's dragged object will be set as the RuntimeHierarchy's ScrollRect. When it happens,
// trying to scroll the RuntimeHierarchy by holding the DraggedReferenceItem at top/bottom edge of the ScrollRect doesn't work because scrollbar's
// value is overwritten by the original PointerEventData. We can prevent this issue by stopping original PointerEventData's drag operation here
if (eventData.dragging && eventData.pointerDrag == scrollView.gameObject && DraggedReferenceItem.InstanceItem)
{
eventData.dragging = false;
eventData.pointerDrag = null;
}
#endif
}
else if (m_createDraggedReferenceOnHold)
{
currentlyPressedDrawer = drawer;
pressedDrawerActivePointer = eventData;
pressedDrawerDraggedReferenceCreateTime = Time.realtimeSinceStartup + m_draggedReferenceHoldTime;
}
}
RecycledListItem IListViewAdapter.CreateItem(Transform parent)
{
HierarchyField result = (HierarchyField)Instantiate(drawerPrefab, parent, false);
result.Initialize(this);
result.Skin = Skin;
drawers.Add(result);
return(result);
}
public void OnDrawerPointerEvent(HierarchyField drawer, PointerEventData eventData, bool isPointerDown)
{
if (!isPointerDown)
{
currentlyPressedDrawer = null;
pressedDrawerActivePointer = null;
}
else if (m_createDraggedReferenceOnHold)
{
currentlyPressedDrawer = drawer;
pressedDrawerActivePointer = eventData;
pressedDrawerDraggedReferenceCreateTime = Time.realtimeSinceStartup + m_draggedReferenceHoldTime;
}
}
void IListViewAdapter.SetItemContent(RecycledListItem item)
{
if (isListViewDirty)
{
RefreshListView();
}
HierarchyField drawer = (HierarchyField)item;
HierarchyData data = GetDataAt(drawer.Position);
if (data != null)
{
drawer.Skin = Skin;
drawer.SetContent(data);
drawer.IsSelected = m_currentSelection && m_currentSelection == data.BoundTransform;
drawer.Refresh();
shouldRecalculateContentWidth = true;
}
}
void IListViewAdapter.OnItemClicked(RecycledListItem item)
{
HierarchyField drawer = (HierarchyField)item;
if (!drawer)
{
if (m_currentSelection)
{
for (int i = drawers.Count - 1; i >= 0; i--)
{
if (drawers[i].gameObject.activeSelf && drawers[i].Data.BoundTransform == m_currentSelection)
{
drawers[i].IsSelected = false;
}
}
CurrentSelection = null;
}
}
else if (m_currentSelection == drawer.Data.BoundTransform)
{
if (OnItemDoubleClicked != null)
{
if (Time.realtimeSinceStartup - lastClickTime <= m_doubleClickThreshold)
{
lastClickTime = 0f;
if (m_currentSelection)
{
OnItemDoubleClicked(m_currentSelection);
}
}
else
{
lastClickTime = Time.realtimeSinceStartup;
}
}
}
else
{
Transform clickedTransform = drawer.Data.BoundTransform;
for (int i = drawers.Count - 1; i >= 0; i--)
{
if (drawers[i].gameObject.activeSelf)
{
Transform drawerTransform = drawers[i].Data.BoundTransform;
if (drawerTransform == m_currentSelection)
{
drawers[i].IsSelected = false;
}
else if (drawerTransform == clickedTransform && clickedTransform)
{
drawers[i].IsSelected = true;
}
}
}
lastClickTime = Time.realtimeSinceStartup;
CurrentSelection = clickedTransform;
if (m_isInSearchMode && clickedTransform)
{
// Fetch the object's path and show it in Hierarchy
System.Text.StringBuilder sb = RuntimeInspectorUtils.stringBuilder;
sb.Length = 0;
sb.AppendLine("Path:");
while (clickedTransform)
{
sb.Append(" ").AppendLine(clickedTransform.name);
clickedTransform = clickedTransform.parent;
}
selectedPathText.text = sb.Append(" ").Append(drawer.Data.Root.Name).ToString();
selectedPathBackground.gameObject.SetActive(true);
}
}
}
protected override void Update()
{
base.Update();
float time = Time.realtimeSinceStartup;
if (!m_isInSearchMode)
{
if (time > nextHierarchyRefreshTime)
{
Refresh();
}
}
else if (time > nextSearchRefreshTime)
{
RefreshSearchResults();
}
if (isListViewDirty)
{
RefreshListView();
}
if (time > nextObjectNamesRefreshTime)
{
nextObjectNamesRefreshTime = time + m_objectNamesRefreshInterval;
for (int i = sceneData.Count - 1; i >= 0; i--)
{
sceneData[i].ResetCachedNames();
}
for (int i = searchSceneData.Count - 1; i >= 0; i--)
{
searchSceneData[i].ResetCachedNames();
}
for (int i = drawers.Count - 1; i >= 0; i--)
{
if (drawers[i].gameObject.activeSelf)
{
drawers[i].RefreshName();
}
}
shouldRecalculateContentWidth = true;
}
if (m_showHorizontalScrollbar && shouldRecalculateContentWidth)
{
shouldRecalculateContentWidth = false;
float preferredWidth = 0f;
for (int i = drawers.Count - 1; i >= 0; i--)
{
if (drawers[i].gameObject.activeSelf)
{
float drawerWidth = drawers[i].PreferredWidth;
if (drawerWidth > preferredWidth)
{
preferredWidth = drawerWidth;
}
}
}
float contentMinWidth = listView.ViewportWidth + scrollView.verticalScrollbarSpacing;
if (preferredWidth > contentMinWidth)
{
scrollView.content.sizeDelta = new Vector2(preferredWidth - contentMinWidth, scrollView.content.sizeDelta.y);
}
else
{
scrollView.content.sizeDelta = new Vector2(0f, scrollView.content.sizeDelta.y);
}
}
if (m_createDraggedReferenceOnHold && currentlyPressedDrawer && time > pressedDrawerDraggedReferenceCreateTime)
{
if (currentlyPressedDrawer.gameObject.activeSelf && currentlyPressedDrawer.Data.BoundTransform)
{
if (RuntimeInspectorUtils.CreateDraggedReferenceItem(currentlyPressedDrawer.Data.BoundTransform, pressedDrawerActivePointer, Skin, m_canvas))
{
((IPointerEnterHandler)dragDropListener).OnPointerEnter(pressedDrawerActivePointer);
}
}
currentlyPressedDrawer = null;
pressedDrawerActivePointer = null;
}
if (m_autoScrollSpeed != 0f)
{
scrollView.verticalNormalizedPosition = Mathf.Clamp01(scrollView.verticalNormalizedPosition + m_autoScrollSpeed * Time.unscaledDeltaTime / totalItemCount);
}
}