private void SelectElements(HierarchyObjectElementV2 hierarchyObjectElement)
{
if (!canSelectDropdownElements && hierarchyObjectElement.isDropdownElement)
{
return;
}
else
{
}
if (allowMultiElementSelection)
{
//allow a multiselection click
}
else
{
for (int i = 0; i < _selectedElements.Count; i++)
{
_selectedElements[i].isSelected = false;
}
_selectedElements.Clear();
hierarchyObjectElement.isSelected = true;
_selectedElements.Add(hierarchyObjectElement);
}
}
//Update all the children of a specific element
public void UpdateChildrenElements(HierarchyObjectElementV2 hierarchyObjectElement)
{
for (int i = 0; i < hierarchyObjectElement.hierarchyObjectElements.Count; i++)
{
UpdateCompleteElement(hierarchyObjectElement);
}
}
public void CallEventOnElementSelected(HierarchyObjectElementV2 hierarchyObjectElement)
{
if (onElementSelected != null)
{
onElementSelected.Invoke(hierarchyObjectElement);
}
}
//Some things have not been implimented fully!
#region Remove HierarchyObjectV2 Methods
public void RemoveHierarchyObjectWithoutUpdate(HierarchyObjectElementV2 hierarchyObjectElement)
{
BufferHierarchyBranch(hierarchyObjectElement);
if (hierarchyObjectElement.rootElement != null)
{
hierarchyObjectElement.rootElement.RemoveHeirarchyElement(hierarchyObjectElement);
}
}
public void RemoveHeirarchyElement(HierarchyObjectElementV2 hierarchyObjectElement)
{
_hierarchyObjectElements.Remove(hierarchyObjectElement);
hierarchyObjectElement._siblingIndex = 0;
hierarchyObjectElement.rectTransform.SetParent(null);
hierarchyObjectElement._rootElement = null;
hierarchyObjectElement._depthIndex = 0;
//hierarchyElement.GetComponent<RectTransform>().SetParent(rectTransform);
}
//Places the element in the correct child spot inside its root element (Must be an element with a root element)
public void UpdateElementPosition(HierarchyObjectElementV2 hierarchyObjectElement)
{
float heightOffset = hierarchyObjectElement.rootElement.rectTransform.sizeDelta.y / 2.0f - hierarchyBaseElement.hierarchyElementsHeight / 2.0f;
for (int i = 0; i < hierarchyObjectElement.siblingIndex; i++)
{
heightOffset -= hierarchyObjectElement.rootElement.hierarchyObjectElements[i].rectTransform.sizeDelta.y;
}
hierarchyObjectElement.rectTransform.localPosition = new Vector2(0, heightOffset - hierarchyObjectElement.rectTransform.sizeDelta.y / 2.0f - hierarchyBaseElement.hierarchyElementsHeight / 2.0f);
}
private void BufferHierarchyBranch(HierarchyObjectElementV2 hierarchyObjectElement)
{
for (int i = hierarchyObjectElement.hierarchyObjectElements.Count - 1; i >= 0; i--)
{
BufferHierarchyBranch(hierarchyObjectElement.hierarchyObjectElements[0]);
hierarchyObjectElement.RemoveHeirarchyElement(hierarchyObjectElement.hierarchyObjectElements[0]);
}
hierarchyElementArchetypeBuffer[hierarchyObjectElement.bufferedHierarchyType].bufferedHierarchyObjectElements.Buffer(hierarchyObjectElement.bufferedHierarchyObjectElement);
bufferedHierarchyTabElements.BufferRange(hierarchyObjectElement.ClearTabElements());
}
public void AddHeirarchyElement(HierarchyObjectElementV2 hierarchyObjectElement)
{
hierarchyObjectElement._siblingIndex = _hierarchyObjectElements.Count;
_hierarchyObjectElements.Add(hierarchyObjectElement);
hierarchyObjectElement.rectTransform.SetParent(rectTransform);
hierarchyObjectElement._rootElement = this;
hierarchyObjectElement._depthIndex = _depthIndex + 1;
//Debug.Log("ADDED A CHILD", hierarchyObjectElement);
//UpdateElementHeight();
}
//Updates this element and all its roots
public void UpdateHierarchyBranch(HierarchyObjectElementV2 hierarchyObjectElement)
{
HierarchyObjectElementV2 childHierarchyObjectElement = hierarchyObjectElement;
for (int i = 0; i < hierarchyObjectElement.depthIndex + 1; i++)
{
childHierarchyObjectElement.UpdateElementHeight();
childHierarchyObjectElement.rectTransform.sizeDelta = new Vector2(_rect.width, childHierarchyObjectElement.fullElementHeight);
childHierarchyObjectElement = childHierarchyObjectElement.rootElement;
}
}
public void RemoveHierarchyObject(HierarchyObjectElementV2 hierarchyObjectElement)
{
RemoveHierarchyObjectWithoutUpdate(hierarchyObjectElement);
if (hierarchyObjectElement.rootElement != null)
{
hierarchyContentElement.UpdateHierarchyBranch(hierarchyObjectElement.rootElement);
}
else
{
Debug.LogError("THIS HAS NOT BEEN IMPLIMENTED");
//remove the base hierarchyObject and then call hierarhcyEleme.UpdateRootElements
}
}
//Cannot call on an element that is a root element of the hierarchy
private void UpdateCompleteElement(HierarchyObjectElementV2 hierarchyObjectElement)
{
float heightOffset = hierarchyObjectElement.rectTransform.sizeDelta.y / 2.0f - hierarchyBaseElement.hierarchyElementsHeight / 2.0f;
hierarchyObjectElement.labelRectTransform.localPosition = new Vector2(0, heightOffset);
for (int i = 0; i < hierarchyObjectElement.hierarchyObjectElements.Count; i++)
{
hierarchyObjectElement.hierarchyObjectElements[i].rectTransform.localPosition = new Vector2(0, heightOffset - hierarchyObjectElement.hierarchyObjectElements[i].rectTransform.sizeDelta.y / 2.0f - hierarchyBaseElement.hierarchyElementsHeight / 2.0f);
heightOffset -= hierarchyObjectElement.hierarchyObjectElements[i].rectTransform.sizeDelta.y;
UpdateCompleteElement(hierarchyObjectElement.hierarchyObjectElements[i]);
}
}
private IEnumerator UpdateHierarchyBranch(HierarchyObjectElementV2 hierarchyObjectElement)
{
List <HierarchyObjectElementV2> expandingElements = new List <HierarchyObjectElementV2>();
expandingElements.Add(hierarchyObjectElement);
GetRootElement(hierarchyObjectElement);
void GetRootElement(HierarchyObjectElementV2 element)
{
if (element.rootElement != null)
{
expandingElements.Add(element.rootElement);
GetRootElement(element.rootElement);
}
}
for (int i = 0; i < expandingElements.Count; i++)
{
expandingElements[i].UpdateElementHeight();
}
for (int i = expandingElements.Count - 1; i >= 0; i--)
{
LayoutRebuilder.ForceRebuildLayoutImmediate(expandingElements[i].rectTransform);
}
while (expandingElements.Count > 0)
{
for (int i = expandingElements.Count - 1; i >= 0; i--)
{
var sizeDelta = expandingElements[i].rectTransform.sizeDelta;
expandingElements[i].rectTransform.sizeDelta = Vector2.Lerp(sizeDelta, expandingElements[i].desiredSize, hierarchyAnimationValues.hierarchyListOpenSpeed);
if (Mathf.Abs(sizeDelta.y - expandingElements[i].desiredSize.y) < 0.5f)
{
expandingElements[i].rectTransform.sizeDelta = expandingElements[i].desiredSize;
expandingElements.RemoveAt(i);
}
}
UpdateHierarchyLayoutElements();
yield return(new WaitForFixedUpdate());
}
}
public HierarchyObjectElementV2 AddHierarchyObject(HierarchyObjectV2 hierarchyObject, HierarchyObjectElementV2 parent, int siblingIndex)
{
var hierarchyObjectElement = AddHierarchyObjectWithoutUpdate(hierarchyObject, parent, siblingIndex);
//Cannot use this function as even though this places the Object correctly while being more optmised than updating all children elements
//If the update is being is being optimised by calling AddHierarchyObjectWithoutUpdate, when finally calling AddHierarchyObject, the objects called WithoutUpdate would be missplaced
//hierarchyBaseElement.hierarchyContentElement.UpdateElementPosition(hierarchyObjectElement);
hierarchyContentElement.UpdateChildrenElements(parent);
hierarchyContentElement.UpdateHierarchyBranch(parent);
if (parent.isExpanded)
{
hierarchyContentElement.UpdateRootElements();
}
return(hierarchyObjectElement);
}
public HierarchyObjectElementV2 AddHierarchyObjectWithoutUpdate(HierarchyObjectV2 hierarchyObject, HierarchyObjectElementV2 parent, int siblingIndex)
{
var hierarchyObjectElement = CreateHierarchy(hierarchyObject, parent.depthIndex + 1);
if (parent.hierarchyObjectElements.Count == 0)
{
parent.enableArrowElement = true;
}
parent.AddHeirarchyElement(hierarchyObjectElement);
hierarchyObjectElement.SetSiblingIndex(siblingIndex);
return(hierarchyObjectElement);
}
public void EnableHierarchyBranch(HierarchyObjectElementV2 hierarchyObjectElement)
{
StartCoroutine(UpdateHierarchyBranch(hierarchyObjectElement));
}
public BufferedHierarchyObjectElementV2(GameObject gameObject) : base(gameObject)
{
hierarchyObjectElement = gameObject.GetComponent <HierarchyObjectElementV2>();
}