Functions/Private/Menus/Write-WrappedHost.ps1
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function Write-WrappedHost { param ( [string]$Text, [ConsoleColor]$ForegroundColor, [switch]$Indent ) $maxWidth = 120 $width = [Math]::Min($host.UI.RawUI.WindowSize.Width, $maxWidth) $indentSize = if ($Indent) { 4 } else { 0 } $indentStr = ' ' * $indentSize $lines = ($Text -split "(`n)") foreach ($line in $lines) { $first = $true while ($line.Length -gt ($width - ($first -and $Indent ? $indentSize : 0))) { if ($first -and $Indent) { $chunk = $line.Substring(0, $width - $indentSize) $chunk = "$indentStr$chunk" $line = $line.Substring($width - $indentSize) $first = $false } else { $chunk = $line.Substring(0, $width) $line = $line.Substring($width) } if ($ForegroundColor) { Write-Host $chunk -ForegroundColor $ForegroundColor } else { Write-Host $chunk } } if ($ForegroundColor) { if ($first -and $Indent) { Write-Host ("$indentStr$line") -ForegroundColor $ForegroundColor } else { Write-Host $line -ForegroundColor $ForegroundColor } } else { if ($first -and $Indent) { Write-Host "$indentStr$line" } else { Write-Host $line } } } } |