static void UpdateAugmentedData(HeightTreeNode node, UpdateAfterChildrenChangeRecursionMode mode)
{
int totalCount = 1;
double totalHeight = node.lineNode.TotalHeight;
if (node.left != null)
{
totalCount += node.left.totalCount;
totalHeight += node.left.totalHeight;
}
if (node.right != null)
{
totalCount += node.right.totalCount;
totalHeight += node.right.totalHeight;
}
if (node.IsDirectlyCollapsed)
{
totalHeight = 0;
}
if (totalCount != node.totalCount ||
!totalHeight.IsClose(node.totalHeight) ||
mode == UpdateAfterChildrenChangeRecursionMode.WholeBranch)
{
node.totalCount = totalCount;
node.totalHeight = totalHeight;
if (node.parent != null && mode != UpdateAfterChildrenChangeRecursionMode.None)
{
UpdateAugmentedData(node.parent, mode);
}
}
}
static void UpdateAugmentedData(HeightTreeNode node, UpdateAfterChildrenChangeRecursionMode mode)
{
int totalCount = 1;
double totalHeight = node.lineNode.TotalHeight;
if (node.left != null) {
totalCount += node.left.totalCount;
totalHeight += node.left.totalHeight;
}
if (node.right != null) {
totalCount += node.right.totalCount;
totalHeight += node.right.totalHeight;
}
if (node.IsDirectlyCollapsed)
totalHeight = 0;
if (totalCount != node.totalCount
|| !totalHeight.IsClose(node.totalHeight)
|| mode == UpdateAfterChildrenChangeRecursionMode.WholeBranch)
{
node.totalCount = totalCount;
node.totalHeight = totalHeight;
if (node.parent != null && mode != UpdateAfterChildrenChangeRecursionMode.None)
UpdateAugmentedData(node.parent, mode);
}
}
