public TreeViewController(MultiselectTreeView treeView)
{
this.treeView = treeView;
treeView.BeforeExpand += (s, e) =>
{
if (updating)
{
return;
}
e.Cancel = true;
OnExpand?.Invoke(Map(e.Node));
};
treeView.BeforeCollapse += (s, e) =>
{
if (updating)
{
return;
}
e.Cancel = true;
OnCollapse?.Invoke(Map(e.Node));
};
treeView.BeforeMultiSelect += (s, e) =>
{
if (updating)
{
return;
}
e.Cancel = true;
OnSelect?.Invoke(e.Nodes.OfType <ViewNode>().Select(n => n.Node).ToArray());
};
}
/// <summary>
/// Expands the pool by creating another object and adding it to the end
/// </summary>
/// <returns>Reference to the object that was created</returns>
private void ExpandPool()
{
GameObject newGameobject = Object.Instantiate(Template);
T newPoolable = newGameobject.GetComponent <T>();
// Poolable Objects need a reference to the object pool irrelevant of type
// this interface defines the return method
newPoolable.ParentPool = this;
newGameobject.transform.SetParent(PoolParent, false);
if (AllowStartOnExpandedObjects)
{
DelayedAction.AfterFrame(() => newPoolable.InUse = false);
}
else
{
newPoolable.InUse = false;
}
Available.Push(newPoolable);
Pool.Add(newPoolable);
newPoolable.PoolExpanded();
OnExpand?.Invoke(newPoolable);
}
/// <summary>
/// Expand panel content
/// </summary>
protected void Expand()
{
if (OnExpand != null)
{
OnExpand.Invoke(this, EventArgs.Empty);
}
_animationState = AnimationState.Expanding;
StartAnimation();
_collapsingDivider.OnExpand();
secondaryPanel.TabStop = true;
}
private void OnClick()
{
if (expanded)
{
animator.Play("Collapse");
}
else
{
animator.Play("Expand");
OnExpand?.Invoke();
}
expanded = !expanded;
}
public void SetExpanded(bool expanded, bool force)
{
_expanded = expanded;
var padding = LayoutGroup.padding;
padding = new RectOffset(padding.left, padding.right, padding.top, _expanded ? ExpandedPadding : FoldedPadding);
LayoutGroup.padding = padding;
foreach (var property in Properties)
{
property.SetActive(_expanded);
}
_targetFoldoutRotation = _expanded ? -90 : 0;
if (force)
{
_foldoutRotation = _targetFoldoutRotation;
FoldoutIcon.transform.localRotation = Quaternion.Euler(0, 0, _foldoutRotation);
}
OnExpand?.Invoke(_expanded);
}
protected virtual T ExpandPool()
{
var newItem = Instantiate();
OnExpand?.Invoke(this, newItem);
// If the new object wants to be able to return itself, give it a callback
if (newItem is IPoolReturnable returnable)
{
returnable.PoolReturn = () => Return(newItem);
}
// Notify the object it has been returned to the pool
try {
if (newItem is IPoolNotifiable notifiable)
{
notifiable.PoolInUse(false);
}
if (newItem is IPoolNotifiablePost notifiablePost)
{
notifiablePost.PoolInUsePost(false);
}
} catch (Exception ex) {
if (newItem is Object unityItem)
{
Debug.LogError(ex, unityItem);
}
else
{
Debug.LogError(ex);
}
}
Available.Push(newItem);
Pool.Add(newItem);
return(newItem);
}
private void OnExpandTapped(object sender, EventArgs e)
{
GoToState("Expanded");
OnExpand?.Invoke();
}
public void Expand()
{
OnExpand.Invoke();
IsExpanded = true;
}
/// <summary>
/// Expand panel content
/// </summary>
protected void Expand()
{
OnExpand?.Invoke(this, EventArgs.Empty);
_collapsingDivider?.OnExpand();
}
private void OnExpandTapped(object sender, EventArgs args)
{
ToggleState("Expanded");
OnExpand?.Invoke();
}