Private/New-FluenceProgressWindow.ps1
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<# Copyright (c) 2026, Dan Cunningham. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #> function New-FluenceProgressWindow { <# .SYNOPSIS Builds the non-modal FluenceWindow for Show-FluenceProgress and returns its parts. .DESCRIPTION A fixed-width window with a message line, an optional detail line in the secondary text brush, and a Fluence ProgressBar. The caption buttons are hidden and the window cannot be resized or closed by the user; Close-FluenceProgress closes it. Returns a hashtable with Window, MessageText, DetailText and Bar, and applies the initial state. .PARAMETER Spec The normalized progress specification hashtable from Show-FluenceProgress (Title, Topmost, Position, Backdrop, Width). .PARAMETER State The shared progress state hashtable (Message, Detail, PercentComplete, Indeterminate). .OUTPUTS System.Collections.Hashtable .NOTES Must run on a UI (STA) thread. No hard-coded colors: text and bar resolve their own themed brushes from the seeded slots. #> [CmdletBinding()] [OutputType([hashtable])] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseShouldProcessForStateChangingFunctions', '', Justification = 'Builds a WPF window object in memory; changes no external system state.')] param ( [Parameter(Mandatory = $true)] [hashtable]$Spec, [Parameter(Mandatory = $true)] [System.Collections.IDictionary]$State ) $window = [Fluence.Wpf.Controls.FluenceWindow]::new() $window.Title = $Spec.Title Set-FluenceWindowIcon -Window $window -IconSource $Spec.TitleBarIcon $window.add_Closing({ param($sourceWindow, $closeEvent) if ($sourceWindow.IsVisible -and -not $State.CloseRequested) { $closeEvent.Cancel = $true } }.GetNewClosure()) # An absent Backdrop in the spec means the caller did not ask for one, so the window follows the # backdrop already applied to the process instead of overriding a Set-FluenceBackdrop pin. $window.SystemBackdropType = if ([string]::IsNullOrWhiteSpace($Spec.Backdrop)) { [Fluence.Wpf.ApplicationThemeManager]::CurrentBackdrop } else { ConvertTo-FluenceBackdropType -Backdrop $Spec.Backdrop } $window.Width = $Spec.Width $window.SizeToContent = [System.Windows.SizeToContent]::Height $window.ResizeMode = [System.Windows.ResizeMode]::NoResize $window.Topmost = [bool]$Spec.Topmost $window.ShowInTaskbar = $true $window.IsMinimizeButtonVisible = [System.Windows.Visibility]::Collapsed $window.IsMaximizeButtonVisible = [System.Windows.Visibility]::Collapsed $window.IsCloseButtonVisible = [System.Windows.Visibility]::Collapsed Set-FluenceWindowPosition -Window $window -Position $Spec.Position $border = [System.Windows.Controls.Border]::new() $border.Padding = [System.Windows.Thickness]::new(24) $root = [System.Windows.Controls.StackPanel]::new() $root.Orientation = [System.Windows.Controls.Orientation]::Vertical $border.Child = $root $messageText = [System.Windows.Controls.TextBlock]::new() $messageText.TextWrapping = [System.Windows.TextWrapping]::Wrap $null = $root.Children.Add($messageText) $detailText = [System.Windows.Controls.TextBlock]::new() $detailText.TextWrapping = [System.Windows.TextWrapping]::Wrap $detailText.Margin = [System.Windows.Thickness]::new(0, 4, 0, 0) $detailText.SetResourceReference([System.Windows.Controls.TextBlock]::ForegroundProperty, 'TextFillColorSecondaryBrush') $null = $root.Children.Add($detailText) $bar = [Fluence.Wpf.Controls.ProgressBar]::new() $bar.Minimum = 0 $bar.Maximum = 100 $bar.Margin = [System.Windows.Thickness]::new(0, 16, 0, 0) $null = $root.Children.Add($bar) $window.Content = $border $parts = @{ Window = $window MessageText = $messageText DetailText = $detailText Bar = $bar } Set-FluenceProgressState -Parts $parts -State $State return $parts } |