private/Get-WindowPositions.ps1
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function Get-WindowPositions { [CmdletBinding()] param ( [Parameter(Mandatory=$true)] [string[]]$Paths , [Parameter(Mandatory=$true)] [int]$NumMonitors , [Parameter(Mandatory=$false)] [string]$DestinationMonitor , [Parameter(Mandatory=$false)] [int]$MainMonitorWidth , [Parameter(Mandatory=$false)] [int]$MainMonitorHeight , [Parameter(Mandatory=$false)] [int]$Rows , [Parameter(Mandatory=$false)] [int]$Cols , [Parameter(Mandatory=$false)] [int]$DestinationScreenWidth , [Parameter(Mandatory=$false)] [int]$DestinationScreenHeight , [Parameter(Mandatory=$false)] [int]$OffsetLeft , [Parameter(Mandatory=$false)] [int]$OffsetTop , [Parameter(Mandatory=$true)] [string]$Flow ) process { if (! (($Flow -eq 'X') -or ($Flow -eq 'Y')) ) { throw "Flow must be 'X' or 'Y'." } # Determine Window Group Starting Position - Get (x,y) coordinates, where the origin (0,0) is the Top-Left Corner of the Main Monitor if ($numMonitors -eq 1) { # Single-Monitor # Calculate left $left = 0 + $OffsetLeft # Calculate top $top = 0 + $OffsetTop }elseif ($numMonitors -gt 1) { # Multi-Monitor switch ($DestinationMonitor) { 'M' { # Its just like Single-Monitor # Calculate left $left = 0 + $OffsetLeft # Calculate top $top = 0 + $OffsetTop } 'L' { # Calculate left $left = 0 - $DestinationScreenWidth + $OffsetLeft # Calculate top $top = 0 + $OffsetTop } 'R' { # Calculate left $left = 0 + $MainMonitorWidth + $OffsetLeft # Calculate top $top = 0 + $OffsetTop } 'T' { # Calculate left $left = 0 + $OffsetLeft # Calculate top $top = 0 - $DestinationScreenHeight + $OffsetTop } 'B' { # Calculate left $left = 0 + $OffsetLeft # Calculate top $top = 0 + $MainMonitorHeight + $OffsetTop } default { throw "Invalid monitor'. Specify one of the following: 'M', 'L', 'R', 'T', 'B'" } } } # Ensure they are integers, or UIAutomation won't position them correctly $left = [math]::Floor($left) $top = [math]::Floor($top) # Determine each window's dimension $my_width = [math]::Floor( $DestinationScreenWidth / $Cols ) # e.g. 1920 / 2 $my_height = [math]::Floor( $DestinationScreenHeight / $Rows ) # e.g. 1080 / 4 "NOTE: Origin (0, 0) is the Top-Left Corner of your Main Monitor." | Write-Verbose "Starting Coordinates (left, top): ($left, $top)" | Write-Verbose "Window Dimensions (width x height): $my_width x $my_height" | Write-Verbose # WindowPosition collection $windowPositions = @() $c = 0 # Flow Cursor $my_left = $left $my_top = $top foreach ($path in $Paths) { # WindowPosition Configuration object $windowPosition = @{ path = $path width = $my_width height = $my_height } # Determine window position switch ($Flow) { 'Y' { 'Flow is Y. Calculating coordinates for this window...' | Write-Verbose # Top-Down # If reached max number of rows: reset the cursor to Starting Position y coordinate, and get next left position if ($c -eq $Rows) { $c = 0 $my_left += $my_width } $my_top = $top + ($my_height * $c) } 'X' { 'Flow is Y. Calculating coordinates for this window...' | Write-Verbose # Left-to-Right # If reached max number of cols: reset the cursor to Starting Position x coordinate, and get next top position if ($c -eq $Cols) { $c = 0 $my_top += $my_height } $my_left = $left + ($my_width * $c) } } # Populate the object $windowPosition['left'] = $my_left $windowPosition['top'] = $my_top # Add it to our collection $windowPositions += $windowPosition $c++ } # Return the collection ,$windowPositions } } |