DP44/enriched-qwen3-coder-next/DTS Viewer/DTS.Viewer.Reports/DTS.Viewer.PSDReportSettings/View.md

source_files, generated_at, model, schema_version, sha256

source_files	generated_at	model	schema_version	sha256
DTS Viewer/DTS.Viewer.Reports/DTS.Viewer.PSDReportSettings/View/PSDReportSettingsView.xaml.cs	2026-04-16T13:39:00.678252+00:00	zai-org/GLM-5-FP8	1	5b2351e33ed49693

Documentation: PSDReportSettingsView

1. Purpose

PSDReportSettingsView is a WPF view component providing the user interface logic for configuring PSD (Power Spectral Density) report settings. It implements IPSDReportSettingsView and serves as the code-behind for a XAML view, exposing configuration options for report parameters such as window widths used in spectral analysis.

2. Public Interface

PSDReportSettingsView() (Constructor)

Signature: public PSDReportSettingsView()

Initializes the view component by calling InitializeComponent(), which loads the associated XAML layout.

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AvailableWindowWidths

Signature: public List<int> AvailableWindowWidths { get; }

Returns a new List<int> containing five predefined window width values: { 512, 1024, 2048, 4096, 8192 }. These values represent FFT window sizes available for selection in the PSD report configuration.

Note: Creates a new list instance on every property access.

3. Invariants

• The class always implements the IPSDReportSettingsView interface.
• AvailableWindowWidths always returns exactly five integer values in ascending order: 512, 1024, 2048, 4096, 8192.
• The view requires InitializeComponent() to be called (via constructor) before the XAML elements are accessible.

4. Dependencies

This module depends on:

• DTS.Common.Interface — provides IPSDReportSettingsView interface
• System.Collections.Generic — provides List<T>
• Xceed.Wpf.Toolkit.PropertyGrid.Attributes — imported but not visibly used in this file (likely referenced in XAML)

What depends on this module:

• Cannot be determined from source alone (no consumers visible in this file).

5. Gotchas

1. New list instance per access: AvailableWindowWidths creates a new List<int> on every property getter call. If called frequently, this could cause unnecessary allocations. Consider caching if performance becomes a concern.

2. Commented-out code: Three properties (AvailablePassFilterTypes, AvailableWindowAveragingTypes, AvailableWindowTypes) are commented out, suggesting either:

   • Features were moved elsewhere or removed
   • Implementation is incomplete
   • These may be defined in the XAML or a separate partial class

3. Unused import: Xceed.Wpf.Toolkit.PropertyGrid.Attributes is imported but no attributes from this namespace are used in the visible code. This may indicate usage in XAML or remnants of refactored code.