Core/Private/Traversal/New-TreeLayout.ps1
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# src/Private/Traversal/New-TreeLayout.ps1 <# .SYNOPSIS Creates a TreeLayout object for a record. .DESCRIPTION New-TreeLayout calculates the indentation and connector state for a tree item. It tracks whether an item is the last sibling and carries forward the "last sibling" status of ancestors to correctly draw vertical span lines. #> function New-TreeLayout { [CmdletBinding()] param( [int] $Depth = 0, [int] $RelativeDepth = $Depth, [bool] $IsLastSibling = $false, [bool[]] $AncestorIsLastSibling = @(), [bool] $HasLaterSiblingDirectory = $false ) if (-not $PSBoundParameters.ContainsKey('Debug') -and $PSCmdlet) { $DebugPreference = $PSCmdlet.GetVariableValue('DebugPreference') } if (-not $PSBoundParameters.ContainsKey('Verbose') -and $PSCmdlet) { $VerbosePreference = $PSCmdlet.GetVariableValue('VerbosePreference') } [PSCustomObject]@{ PSTypeName = 'ShowTree.TreeLayout' Depth = $Depth RelativeDepth = $RelativeDepth IsLastSibling = [bool] $IsLastSibling AncestorIsLastSibling = @($AncestorIsLastSibling) HasLaterSiblingDirectory = [bool] $HasLaterSiblingDirectory } } |