Set-BlueLight.ps1
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<#PSScriptInfo
.VERSION 1.0.0 .GUID 3002727e-d221-4da0-960c-26a415fb2fce .AUTHOR Jaap Brasser .COMPANYNAME .COPYRIGHT .TAGS .LICENSEURI .PROJECTURI .ICONURI .EXTERNALMODULEDEPENDENCIES .REQUIREDSCRIPTS .EXTERNALSCRIPTDEPENDENCIES .RELEASENOTES .DESCRIPTION This function can configure the Blue light options on a Windows 10 system. #> function Set-BlueLight { <# .SYNOPSIS Configures the Blue light options on Windows 10 .DESCRIPTION This function can configure the Blue light options on a Windows 10 system. .PARAMETER DisableBlueLight Disables blue light setting, restoring the colors to regular colors .PARAMETER EnableBlueLight Enables blue light setting, lowering blue light emitted .PARAMETER DisableAutomaticSchedule Disables automatic day-night schedule based on geographical location .PARAMETER EnableAutomaticSchedule Enables automatic day-night schedule based on geographical location .PARAMETER ColorTemperature Defines the color temperature of the blue light settings .NOTES Name: Set-BlueLight Author: Jaap Brasser DateCreated: 2017-01-13 DateUpdated: 2017-01-13 Version: 1.0.0 Blog: http://www.jaapbrasser.com .LINK http://www.jaapbrasser.com .EXAMPLE Set-BlueLight -DisableBlueLight Description ----------- Disables reduced blue light and restores colors to default .EXAMPLE Set-BlueLight -EnableBlueLight -ColorTemperature MediumShift Description ----------- Enables reduced blue light and sets colors to the half way point on the color temperature slider .EXAMPLE Set-BlueLight -EnableAutomaticSchedule Description ----------- Enables automatic day-night schedule based on geographical location #> [cmdletbinding(SupportsShouldProcess=$true)] param( [Parameter( Mandatory=$true, ParameterSetName='BlueShift Off' )] [switch] $DisableBlueLight, [Parameter( Mandatory=$true, ParameterSetName='BlueShift On' )] [switch] $EnableBlueLight, [Parameter( Mandatory=$true, ParameterSetName='Automatic Off' )] [switch] $DisableAutomaticSchedule, [Parameter( Mandatory=$true, ParameterSetName='Automatic On' )] [switch] $EnableAutomaticSchedule, [Parameter( Mandatory=$false, ParameterSetName='BlueShift On' )] [Parameter( Mandatory=$false, ParameterSetName='BlueShift Off' )] [Parameter( Mandatory=$false, ParameterSetName='Automatic On' )] [Parameter( Mandatory=$false, ParameterSetName='Automatic Off' )] [Parameter( Mandatory=$true, ParameterSetName='Color Temperature' )] [ValidateSet('NoShift', 'MinimumShift', 'MediumShift', 'LargeShift', 'MaximumShift')] [string] $ColorTemperature ) begin { $BlueLightOption = @{ Off = [byte[]](2,0,0,0,147,250,216,91,185,109,210,1,0,0,0,0,67,66,1,0,208,10,2,198,20,202,236,227,222,149,183,155,233,1,0) On = [byte[]](2,0,0,0,128,208,150,171,186,109,210,1,0,0,0,0,67,66,1,0,16,0,208,10,2,198,20,221,137,219,220,170,183,155,233,1,0) AutoOn = [byte[]](2,0,0,0,89,63,239,213,232,109,210,1,0,0,0,0,67,66,1,0,2,1,202,20,14,21,0,202,30,14,7,0,207,40,188,62,202,50,14,16,46,54,0,202,60,14,8,46,46,0,0) AutoOff = [byte[]](2,0,0,0,175,164,252,55,235,109,210,1,0,0,0,0,67,66,1,0,202,20,14,21,0,202,30,14,7,0,207,40,188,62,202,50,14,16,46,54,0,202,60,14,8,46,46,0,0) NoShift = [byte[]](2,0,0,0,255,124,43,3,82,107,210,1,0,0,0,0,67,66,1,0,2,1,202,20,14,21,0,202,30,14,7,0,207,40,168,70,202,50,14,16,46,49,0,202,60,14,8,46,47,0,0) MinimumShift = [byte[]](2,0,0,0,224,193,179,114,82,107,210,1,0,0,0,0,67,66,1,0,2,1,202,20,14,21,0,202,30,14,7,0,207,40,236,57,202,50,14,16,46,49,0,202,60,14,8,46,47,0,0) MediumShift = [byte[]](2,0,0,0,49,229,185,33,82,107,210,1,0,0,0,0,67,66,1,0,2,1,202,20,14,21,0,202,30,14,7,0,207,40,200,42,202,50,14,16,46,49,0,202,60,14,8,46,47,0,0) LargeShift = [byte[]](2,0,0,0,22,255,5,128,82,107,210,1,0,0,0,0,67,66,1,0,2,1,202,20,14,21,0,202,30,14,7,0,207,40,138,27,202,50,14,16,46,49,0,202,60,14,8,46,47,0,0) MaximumShift = [byte[]](2,0,0,0,199,91,231,198,81,107,210,1,0,0,0,0,67,66,1,0,2,1,202,20,14,21,0,202,30,14,7,0,207,40,208,15,202,50,14,16,46,49,0,202,60,14,8,46,47,0,0) } $SetRegistrySplat = @{ Path = 'HKCU:\Software\Microsoft\Windows\CurrentVersion\CloudStore\Store\Cache\DefaultAccount\{0}\Current' Force = $true Name = 'Data' } function Set-RegistryValue { if (-not (Test-Path -Path $SetRegistrySplat.Path)) { if ($PSCmdlet.ShouldProcess($SetRegistrySplat.Path,'Creating registry key')) { $null = New-Item -Path $SetRegistrySplat.Path -Force } } if ($PSCmdlet.ShouldProcess($SetRegistrySplat.Path,'Updating registry value')) { $null = Set-ItemProperty @SetRegistrySplat } } } process { switch ($PsCmdlet.ParameterSetName) { 'BlueShift Off' { $SetRegistrySplat.Path = $SetRegistrySplat.Path -f '$$windows.data.bluelightreduction.bluelightreductionstate' $SetRegistrySplat.Value = $BlueLightOption.Off Set-RegistryValue } 'BlueShift On' { $SetRegistrySplat.Path = $SetRegistrySplat.Path -f '$$windows.data.bluelightreduction.bluelightreductionstate' $SetRegistrySplat.Value = $BlueLightOption.On Set-RegistryValue } 'Automatic Off' { $SetRegistrySplat.Path = $SetRegistrySplat.Path -f '$$windows.data.bluelightreduction.settings' $SetRegistrySplat.Value = $BlueLightOption.AutoOff Set-RegistryValue } 'Automatic On' { $SetRegistrySplat.Path = $SetRegistrySplat.Path -f '$$windows.data.bluelightreduction.settings' $SetRegistrySplat.Value = $BlueLightOption.AutoOn Set-RegistryValue } {$ColorTemperature} { $SetRegistrySplat.Path = $SetRegistrySplat.Path -f '$$windows.data.bluelightreduction.settings' $SetRegistrySplat.Value = $BlueLightOption.$ColorTemperature Set-RegistryValue } } } } |