Functions/GenXdev.Webbrowser.Playwright/Unprotect-WebbrowserTab.ps1
|
<##############################################################################
Part of PowerShell module : GenXdev.Webbrowser.Playwright Original cmdlet filename : Unprotect-WebbrowserTab.ps1 Original author : René Vaessen / GenXdev Version : 1.268.2025 ################################################################################ MIT License Copyright 2021-2025 GenXdev Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ################################################################################> ############################################################################### <# .SYNOPSIS Takes control of a selected web browser tab for interactive manipulation. .DESCRIPTION This function enables interactive control of a browser tab that was previously selected using Select-WebbrowserTab. It provides direct access to the Microsoft Playwright Page object's properties and methods, allowing for automated browser interaction. .PARAMETER UseCurrent When specified, uses the currently assigned browser tab instead of prompting to select a new one. This is useful for continuing work with the same tab. .PARAMETER Force Forces a browser restart by closing all tabs if no debugging server is detected. Use this when the browser connection is in an inconsistent state. .EXAMPLE Unprotect-WebbrowserTab -UseCurrent .EXAMPLE wbctrl -Force #> function Unprotect-WebbrowserTab { [CmdletBinding(DefaultParameterSetName = 'Default')] [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidGlobalVars', '')] [Alias('wbctrl')] param( ######################################################################## [Parameter( Mandatory = $false, Position = 0, ParameterSetName = 'Default', HelpMessage = 'Use current tab instead of selecting a new one' )] [Alias('current')] [switch] $UseCurrent, ######################################################################## [Parameter( Mandatory = $false, Position = 1, ParameterSetName = 'Default', HelpMessage = 'Restart browser if no debugging server detected' )] [switch] $Force ) begin { Microsoft.PowerShell.Utility\Write-Verbose 'Initializing browser tab control sequence...' # get reference to powershell window for manipulation $pwshW = GenXdev.Windows\Get-PowershellMainWindow } process { if (-not $UseCurrent) { Clear-Host Microsoft.PowerShell.Utility\Write-Verbose 'Prompting user to select a browser tab...' Microsoft.PowerShell.Utility\Write-Host 'Select to which browser tab you want to send commands to' # attempt to get list of available browser tabs GenXdev.Webbrowser\Select-WebbrowserTab -Force:$Force if ($Global:ChromeSessions.Length -eq 0) { Microsoft.PowerShell.Utility\Write-Host 'No browser tabs are open' return } # get valid tab selection from user $tabNumber = 0 do { $tabNumber = Microsoft.PowerShell.Utility\Read-Host 'Enter the number of the tab you want to control' $tabNumber = $tabNumber -as [int] $tabCount = $Global:ChromeSessions.Length if ($tabNumber -lt 0 -or $tabNumber -gt $tabCount - 1) { Microsoft.PowerShell.Utility\Write-Host ('Invalid tab number. Please enter a number ' + "between 0 and $($tabCount-1)") continue } break } while ($true) # activate the selected browser tab GenXdev.Webbrowser\Select-WebbrowserTab $tabNumber } if (-not $Global:chromeController) { Microsoft.PowerShell.Utility\Write-Host 'No ChromeController object found' return } try { # maximize the powershell window $null = $pwshW.Maximize() } catch { Microsoft.PowerShell.Utility\Write-Verbose "Failed to maximize PowerShell window: $_" } # create background job for keyboard input $null = Microsoft.PowerShell.Core\Start-Job { # send keyboard sequence to expose chrome controller object $null = GenXdev.Windows\Send-Key ` '{ESCAPE}', 'Clear-Host', '{ENTER}', "`$ChromeController", '.', '^( )', 'y' ` -SendKeyDelayMilliSeconds 500 ` -WindowHandle ((GenXdev.Windows\Get-PowershellMainWindow).Handle) # allow time for commands to complete $null = Microsoft.PowerShell.Utility\Start-Sleep 3 } try { # attempt to bring powershell window to front $null = GenXdev.Windows\Get-PowershellMainWindow | Microsoft.PowerShell.Core\ForEach-Object { $null = $_.Focus() $null = GenXdev.Windows\Set-ForegroundWindow $_.handle } } catch { Microsoft.PowerShell.Utility\Write-Verbose "Failed to set PowerShell window focus: $_" } } end { } } ############################################################################### |