Functions/GenXdev.Windows/Get-PowershellMainWindow.ps1
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Part of PowerShell module : GenXdev.Windows Original cmdlet filename : Get-PowershellMainWindow.ps1 Original author : René Vaessen / GenXdev Version : 1.300.2025 ################################################################################ Copyright (c) René Vaessen / GenXdev Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. ################################################################################> ############################################################################### <# .SYNOPSIS Returns a window helper object for the PowerShell terminal's main window. .DESCRIPTION Retrieves a WindowObj helper object that represents the main window of the current PowerShell host process. This allows manipulation and interaction with the terminal window itself. .OUTPUTS GenXdev.Helpers.WindowObj Represents the main window of the PowerShell host process with properties and methods for window manipulation. #> function Get-PowershellMainWindow { [CmdletBinding()] [OutputType([GenXdev.Helpers.WindowObj])] param() begin { # log the start of the window retrieval process Microsoft.PowerShell.Utility\Write-Verbose 'Starting to locate PowerShell main window...' } process { # get the powershell host process using the helper function Microsoft.PowerShell.Utility\Write-Verbose 'Retrieving PowerShell host process...' $process = GenXdev.Windows\Get-PowershellMainWindowProcess # verify we have a valid process before proceeding if (($null -eq $process) -or ($process.MainWindowHandle -eq 0)) { Microsoft.PowerShell.Utility\Write-Error 'Failed to retrieve a valid PowerShell process with a main window' $process = Microsoft.PowerShell.Management\Get-Process -Id $PID } Microsoft.PowerShell.Utility\Write-Verbose "Found PowerShell host process with ID: $($process.Id) ($($process.ProcessName))" # attempt to get the main window handle from the process Microsoft.PowerShell.Utility\Write-Verbose 'Attempting to get main window handle...' # the C# ResolveEffectiveProcess method now handles all terminal/host scenarios # including WindowsTerminal, VS Code, and other IDEs automatically $mainWindow = [GenXdev.Helpers.WindowObj]::GetMainWindow($process)[0] # verify we have a valid window handle if ($null -eq $mainWindow) { return $null } Microsoft.PowerShell.Utility\Write-Verbose "Successfully retrieved main window handle: $($mainWindow.Handle)`r`nTitle: $($mainWindow.Title)" # return the window object for manipulation $mainWindow } end { } } |