163 lines
7.1 KiB
PowerShell
163 lines
7.1 KiB
PowerShell
#Requires -Version 5.1
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<#
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.SYNOPSIS
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Shows a WPF notification popup for the OBS Replay Buffer tool.
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Must be launched via Start-Process with powershell.exe -STA.
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.PARAMETER Type
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'BufferStarted' — shown at logon when the replay buffer is active.
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'ReplaySaved' — shown after a successful replay save.
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#>
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param(
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[Parameter(Mandatory)]
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[ValidateSet('BufferStarted', 'ReplaySaved')]
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[string]$Type,
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[string]$ContactNumber = '',
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[int]$BufferMinutes = 0,
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[string]$FileName = '',
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[double]$FileSizeMB = 0
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)
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$ErrorActionPreference = 'Stop'
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Add-Type -AssemblyName PresentationFramework
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Add-Type -AssemblyName WindowsBase
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Add-Type -AssemblyName System.Drawing
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Add-Type -TypeDefinition @"
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using System;
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using System.Runtime.InteropServices;
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public class GdiHelper {
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[DllImport("gdi32.dll")]
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public static extern bool DeleteObject(IntPtr hObject);
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}
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"@
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$hBitmap = [System.Drawing.SystemIcons]::Shield.ToBitmap().GetHbitmap()
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$wpfShield = [System.Windows.Interop.Imaging]::CreateBitmapSourceFromHBitmap(
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$hBitmap, [IntPtr]::Zero, [System.Windows.Int32Rect]::Empty,
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[System.Windows.Media.Imaging.BitmapSizeOptions]::FromEmptyOptions()
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)
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[GdiHelper]::DeleteObject($hBitmap) | Out-Null
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$hBitmap = [System.Drawing.SystemIcons]::Warning.ToBitmap().GetHbitmap()
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$wpfWarning = [System.Windows.Interop.Imaging]::CreateBitmapSourceFromHBitmap(
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$hBitmap, [IntPtr]::Zero, [System.Windows.Int32Rect]::Empty,
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[System.Windows.Media.Imaging.BitmapSizeOptions]::FromEmptyOptions()
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)
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[GdiHelper]::DeleteObject($hBitmap) | Out-Null
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if ($Type -eq 'BufferStarted') {
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[xml]$xaml = @"
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<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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Title="IT Screen Recorder" SizeToContent="Height" Width="440"
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WindowStartupLocation="CenterScreen" ResizeMode="NoResize"
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Topmost="True" ShowInTaskbar="False">
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<Grid Margin="20">
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<Grid.RowDefinitions>
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<RowDefinition Height="Auto"/>
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<RowDefinition Height="*"/>
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<RowDefinition Height="Auto"/>
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<RowDefinition Height="Auto"/>
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<RowDefinition Height="Auto"/>
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</Grid.RowDefinitions>
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<StackPanel Grid.Row="0" Orientation="Horizontal" Margin="0,0,0,14">
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<Image x:Name="ImgHeader" Width="32" Height="32" Margin="0,0,10,0" VerticalAlignment="Center"/>
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<TextBlock Text="Screen Recording is Active" FontSize="16" FontWeight="SemiBold" FontFamily="Segoe UI" VerticalAlignment="Center"/>
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</StackPanel>
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<TextBlock x:Name="TxtBody" Grid.Row="1" TextWrapping="Wrap" FontSize="12" FontFamily="Segoe UI" LineHeight="22"/>
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<Border Grid.Row="2" Background="#F0F0F0" CornerRadius="4" Padding="10,8" Margin="0,12,0,12">
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<StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
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<Image x:Name="ImgTray" Width="22" Height="22" Margin="0,0,8,0"/>
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<TextBlock Text="Look for this icon in your system tray" FontSize="11" FontFamily="Segoe UI" VerticalAlignment="Center" Foreground="#555"/>
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</StackPanel>
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</Border>
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<TextBlock x:Name="TxtContact" Grid.Row="3" FontSize="11" FontFamily="Segoe UI" Foreground="#555" HorizontalAlignment="Center" Margin="0,0,0,16"/>
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<Button x:Name="BtnOK" Grid.Row="4" Width="100" HorizontalAlignment="Center" IsDefault="True"/>
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</Grid>
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</Window>
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"@
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$window = [System.Windows.Markup.XamlReader]::Load([System.Xml.XmlNodeReader]::new($xaml))
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$imgHeader = $window.FindName('ImgHeader')
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$imgTray = $window.FindName('ImgTray')
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$txtBody = $window.FindName('TxtBody')
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$txtContact = $window.FindName('TxtContact')
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$btnOK = $window.FindName('BtnOK')
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$imgHeader.Source = $wpfWarning
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$imgTray.Source = $wpfShield
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$txtContact.Text = "Questions? Contact IT at $ContactNumber"
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$txtBody.Inlines.Add("Your screen is being recorded into a rolling $BufferMinutes-minute replay buffer. Nothing is saved until you request it.`n`nTo save a clip, ")
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$bold1 = New-Object System.Windows.Documents.Run('right-click the shield icon')
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$bold1.FontWeight = [System.Windows.FontWeights]::Bold
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$txtBody.Inlines.Add($bold1)
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$txtBody.Inlines.Add(' in your system tray (bottom-right of your screen) and select ')
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$bold2 = New-Object System.Windows.Documents.Run('Save Replay')
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$bold2.FontWeight = [System.Windows.FontWeights]::Bold
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$txtBody.Inlines.Add($bold2)
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$txtBody.Inlines.Add('.')
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} else {
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[xml]$xaml = @"
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<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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Title="IT Screen Recorder" SizeToContent="Height" Width="440"
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WindowStartupLocation="CenterScreen" ResizeMode="NoResize"
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Topmost="True" ShowInTaskbar="False">
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<Grid Margin="20">
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<Grid.RowDefinitions>
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<RowDefinition Height="Auto"/>
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<RowDefinition Height="*"/>
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<RowDefinition Height="Auto"/>
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<RowDefinition Height="Auto"/>
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</Grid.RowDefinitions>
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<StackPanel Grid.Row="0" Orientation="Horizontal" Margin="0,0,0,14">
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<Image x:Name="ImgHeader" Width="32" Height="32" Margin="0,0,10,0" VerticalAlignment="Center"/>
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<TextBlock Text="Replay Saved Successfully" FontSize="16" FontWeight="SemiBold" FontFamily="Segoe UI" VerticalAlignment="Center"/>
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</StackPanel>
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<TextBlock x:Name="TxtBody" Grid.Row="1" TextWrapping="Wrap" FontSize="12" FontFamily="Segoe UI" LineHeight="22"/>
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<TextBlock x:Name="TxtContact" Grid.Row="2" FontSize="11" FontFamily="Segoe UI" Foreground="#555" HorizontalAlignment="Center" Margin="0,12,0,16"/>
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<Button x:Name="BtnOK" Grid.Row="3" Width="100" HorizontalAlignment="Center" IsDefault="True"/>
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</Grid>
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</Window>
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"@
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$window = [System.Windows.Markup.XamlReader]::Load([System.Xml.XmlNodeReader]::new($xaml))
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$imgHeader = $window.FindName('ImgHeader')
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$txtBody = $window.FindName('TxtBody')
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$txtContact = $window.FindName('TxtContact')
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$btnOK = $window.FindName('BtnOK')
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$imgHeader.Source = $wpfShield
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$txtContact.Text = "Questions? Contact IT at $ContactNumber"
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$txtBody.Inlines.Add("Your replay has been saved ($FileSizeMB MB):`n")
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$bold1 = New-Object System.Windows.Documents.Run($FileName)
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$bold1.FontWeight = [System.Windows.FontWeights]::Bold
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$txtBody.Inlines.Add($bold1)
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$txtBody.Inlines.Add("`n`nIT can retrieve this file if needed for a support case.")
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}
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# Countdown timer — auto-dismisses after 30 seconds
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# Use a hashtable for shared state so the closure captures it by reference correctly
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$state = @{ Tick = 30 }
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$btnOK.Content = 'OK (30)'
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$timer = New-Object System.Windows.Threading.DispatcherTimer
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$timer.Interval = [TimeSpan]::FromSeconds(1)
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$timer.Add_Tick({
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$state.Tick--
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$btnOK.Content = "OK ($($state.Tick))"
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if ($state.Tick -le 0) {
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$timer.Stop()
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$window.Close()
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}
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}.GetNewClosure())
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$timer.Start()
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$btnOK.Add_Click({ $timer.Stop(); $window.Close() }.GetNewClosure())
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$window.ShowDialog() | Out-Null
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