public void InitIfNeeded(Rect rect, CurveDataSource dataSource, bool isNewSelection)
{
if (Event.current.type != EventType.Layout)
{
return;
}
m_CurveDataSource = dataSource;
var clip = dataSource.animationClip;
List <EditorCurveBinding> allBindings = new List <EditorCurveBinding>();
allBindings.Add(new EditorCurveBinding {
propertyName = "Summary"
});
if (clip != null)
{
allBindings.AddRange(AnimationUtility.GetCurveBindings(clip));
}
m_DopeLines.list = allBindings.ToArray();
if (m_TreeViewState != null)
{
if (isNewSelection)
{
RefreshAll();
}
return;
}
m_TreeViewState = m_TrackGlobalTreeViewState != null ? m_TrackGlobalTreeViewState : new TreeViewState();
m_TreeView = new TreeViewController(m_Window, m_TreeViewState)
{
useExpansionAnimation = false,
deselectOnUnhandledMouseDown = true
};
m_TreeView.selectionChangedCallback += OnItemSelectionChanged;
m_TreeViewDataSource = new BindingTreeViewDataSource(m_TreeView, clip, m_CurveDataSource);
m_TreeViewGUI = new BindingTreeViewGUI(m_TreeView);
m_TreeView.Init(rect, m_TreeViewDataSource, m_TreeViewGUI, null);
m_TreeViewDataSource.UpdateData();
RefreshSelection();
}