private AnimationWindowHierarchyPropertyNode AddPropertyToHierarchy(AnimationWindowCurve curve, AnimationWindowHierarchyNode parentNode)
{
AnimationWindowHierarchyPropertyNode node = new AnimationWindowHierarchyPropertyNode(curve.type, 0, curve.propertyName, curve.path, parentNode, curve.binding, curve.isPPtrCurve);
if (parentNode.icon != null)
{
node.icon = parentNode.icon;
}
else
{
node.icon = GetIcon(curve.binding);
}
node.indent = curve.depth;
node.curves = new[] { curve };
return(node);
}
// Draw foldout (after text content above to ensure drop down icon is rendered above selection highlight)
private void DoFoldout(AnimationWindowHierarchyNode node, Rect rect, float indent, int row)
{
if (m_TreeView.data.IsExpandable(node))
{
Rect toggleRect = rect;
toggleRect.x = indent;
toggleRect.width = foldoutStyleWidth;
EditorGUI.BeginChangeCheck();
bool newExpandedValue = GUI.Toggle(toggleRect, m_HierarchyItemFoldControlIDs[row], m_TreeView.data.IsExpanded(node), GUIContent.none, foldoutStyle);
if (EditorGUI.EndChangeCheck())
{
if (Event.current.alt)
{
m_TreeView.data.SetExpandedWithChildren(node, newExpandedValue);
}
else
{
m_TreeView.data.SetExpanded(node, newExpandedValue);
}
}
}
else
{
AnimationWindowHierarchyPropertyNode hierarchyPropertyNode = node as AnimationWindowHierarchyPropertyNode;
AnimationWindowHierarchyState hierarchyState = m_TreeView.state as AnimationWindowHierarchyState;
if (hierarchyPropertyNode != null && hierarchyPropertyNode.isPptrNode)
{
Rect toggleRect = rect;
toggleRect.x = indent;
toggleRect.width = foldoutStyleWidth;
EditorGUI.BeginChangeCheck();
bool tallMode = hierarchyState.GetTallMode(hierarchyPropertyNode);
tallMode = GUI.Toggle(toggleRect, m_HierarchyItemFoldControlIDs[row], tallMode, GUIContent.none, foldoutStyle);
if (EditorGUI.EndChangeCheck())
{
hierarchyState.SetTallMode(hierarchyPropertyNode, tallMode);
}
}
}
}
private AnimationWindowHierarchyPropertyGroupNode AddPropertyGroupToHierarchy(AnimationWindowCurve[] curves, AnimationWindowHierarchyNode parentNode)
{
List <AnimationWindowHierarchyNode> childNodes = new List <AnimationWindowHierarchyNode>();
System.Type animatableObjectType = curves[0].type;
AnimationWindowHierarchyPropertyGroupNode node = new AnimationWindowHierarchyPropertyGroupNode(animatableObjectType, 0, AnimationWindowUtility.GetPropertyGroupName(curves[0].propertyName), curves[0].path, parentNode);
node.icon = GetIcon(curves[0].binding);
node.indent = curves[0].depth;
node.curves = curves;
foreach (AnimationWindowCurve curve in curves)
{
AnimationWindowHierarchyPropertyNode childNode = AddPropertyToHierarchy(curve, node);
// For child nodes we do not want to display the type in front (It is already shown by the group node)
childNode.displayName = AnimationWindowUtility.GetPropertyDisplayName(childNode.propertyName);
childNodes.Add(childNode);
}
TreeViewUtility.SetChildParentReferences(new List <TreeViewItem>(childNodes.ToArray()), node);
return(node);
}