Understanding how brLanch works

SetUserFTA/2.5.2/PDF Picker (PSAppDeploy)/Invoke-AppDeployToolkit.ps1

@@ -137,10 +137,21 @@ function Install-ADTDeployment
 
     $CurrentPDFLocal = 'HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.pdf\UserChoice'
     $CurrentPDF = (Get-ItemProperty $CurrentPDFLocal -ErrorAction SilentlyContinue).ProgId
-    if ($CurrentPDF) {"ProgID: $p"}
+    if ($CurrentPDF) {
-    else { "No association set" }
+        Write-ADTLogEntry -Message ("Detected current PDF ProgID: {0}" -f $CurrentPDF) -Severity 1
+    }
+    else {
+        Write-ADTLogEntry -Message 'No current PDF association set' -Severity 2
+    }
 
-    Show-ADTInstallationPrompt -Message 'The current default PDF appliction is '$p'' -ButtonRightText 'Yes' -ButtonLeftText 'No'
+    # Show current default (friendly name if known) in interactive mode
+    try {
+        $currentFriendly = if ($CurrentPDF -and $PDFMap.ContainsKey($CurrentPDF)) { $PDFMap[$CurrentPDF] } else { $CurrentPDF }
+        if ($adtSession.DeployMode -eq 'Interactive') {
+            $msgFriendly = if ([string]::IsNullOrWhiteSpace($currentFriendly)) { 'Unknown' } else { $currentFriendly }
+            Show-ADTInstallationPrompt -Message ("Current default PDF application: {0}" -f $msgFriendly) -ButtonRightText 'OK'
+        }
+    } catch { Write-ADTLogEntry -Message ("Failed to show current default prompt: {0}" -f $_) -Severity 2 }
 
 
 
@@ -154,7 +165,7 @@ function Install-ADTDeployment
 
     function Get-InstalledPDFProgIDs {
         $installed = @()
-        foreach ($progId in $friendlyMap.Keys) { if (Is-ProgIDPresent $progId) { $installed += $progId } }
+        foreach ($progId in $PDFMap.Keys) { if (Is-ProgIDPresent $progId) { $installed += $progId } }
         return $installed
     }
 
@@ -168,12 +179,100 @@ function Install-ADTDeployment
         } catch { return "Error" }
     }
 
+    function Select-PDFProgId {
+        param(
+            [string[]]$Candidates,
+            [string]$Current
+        )
+        # If not interactive, prefer current; otherwise present a simple selection UI.
+        if ($adtSession.DeployMode -ne 'Interactive') { return $Current }
+
+        try {
+            Add-Type -AssemblyName System.Windows.Forms | Out-Null
+            Add-Type -AssemblyName System.Drawing | Out-Null
+
+            $form = New-Object System.Windows.Forms.Form
+            $form.Text = 'Select Default PDF Handler'
+            $form.StartPosition = 'CenterScreen'
+            $form.Width = 520
+            $form.Height = 180
+            $form.Topmost = $true
+
+            $label = New-Object System.Windows.Forms.Label
+            $label.AutoSize = $true
+            $label.Text = 'Choose the application to handle .pdf files:'
+            $label.Location = New-Object System.Drawing.Point(12, 12)
+            $form.Controls.Add($label)
+
+            $combo = New-Object System.Windows.Forms.ComboBox
+            $combo.DropDownStyle = 'DropDownList'
+            $combo.Width = 480
+            $combo.Location = New-Object System.Drawing.Point(12, 40)
+
+            # Build display list of "Friendly (ProgID)"
+            $items = @()
+            foreach ($pid in $Candidates) {
+                $friendly = if ($PDFMap.ContainsKey($pid)) { $PDFMap[$pid] } else { $pid }
+                $items += ("{0} ({1})" -f $friendly, $pid)
+            }
+            $combo.Items.AddRange($items)
+
+            if ($Current -and $Candidates -contains $Current) {
+                $friendlyCur = if ($PDFMap.ContainsKey($Current)) { $PDFMap[$Current] } else { $Current }
+                $displayCur = ("{0} ({1})" -f $friendlyCur, $Current)
+                $combo.SelectedItem = $displayCur
+            } elseif ($combo.Items.Count -gt 0) {
+                $combo.SelectedIndex = 0
+            }
+            $form.Controls.Add($combo)
+
+            $ok = New-Object System.Windows.Forms.Button
+            $ok.Text = 'OK'
+            $ok.Width = 80
+            $ok.Location = New-Object System.Drawing.Point(332, 80)
+            $ok.DialogResult = [System.Windows.Forms.DialogResult]::OK
+            $form.AcceptButton = $ok
+            $form.Controls.Add($ok)
+
+            $cancel = New-Object System.Windows.Forms.Button
+            $cancel.Text = 'Cancel'
+            $cancel.Width = 80
+            $cancel.Location = New-Object System.Drawing.Point(412, 80)
+            $cancel.DialogResult = [System.Windows.Forms.DialogResult]::Cancel
+            $form.CancelButton = $cancel
+            $form.Controls.Add($cancel)
+
+            $result = $form.ShowDialog()
+            if ($result -ne [System.Windows.Forms.DialogResult]::OK) { return $Current }
+
+            $selection = [string]$combo.SelectedItem
+            if (-not $selection) { return $Current }
+            # Extract ProgID from "Name (ProgID)"
+            $m = [regex]::Match($selection, '\(([^)]+)\)$')
+            if ($m.Success) { return $m.Groups[1].Value } else { return $Current }
+        } catch {
+            Write-ADTLogEntry -Message ("Selection UI failed: {0}" -f $_) -Severity 2
+            return $Current
+        }
+    }
+
     ##================================================
     ## MARK: Install
     ##================================================
     $adtSession.InstallPhase = $adtSession.DeploymentType
 
-    Start-ADTProcessAsUser -FilePath "C:\ProgramData\SetUserFTA\SetUserFTA.exe" -ArgumentList '/S' -SuccessExitCodes 0, 500
+    # Determine desired ProgID and set association via SetUserFTA
+    $installedProgIds = Get-InstalledPDFProgIDs
+    $currentProgId = Get-CurrentPDFHandler
+    $targetProgId = Select-PDFProgId -Candidates $installedProgIds -Current $currentProgId
+
+    if ($targetProgId -and $targetProgId -ne 'Unknown' -and $targetProgId -ne 'Error') {
+        $args = ".pdf $targetProgId"
+        Write-ADTLogEntry -Message ("Setting .pdf handler to {0}" -f $targetProgId) -Severity 1
+        Start-ADTProcessAsUser -FilePath "C:\ProgramData\SetUserFTA\SetUserFTA.exe" -ArgumentList $args -SuccessExitCodes 0, 500
+    } else {
+        Write-ADTLogEntry -Message 'Skipping SetUserFTA: no valid target ProgID determined' -Severity 2
+    }
 
     ##================================================
     ## MARK: Post-Install