init

enriched-qwen3-coder-next/DTS Viewer/DTS.Viewer.Modules/DTS.Viewer.Navigation/View.md

@@ -0,0 +1,68 @@
+---
+source_files:
+  - DTS Viewer/DTS.Viewer.Modules/DTS.Viewer.Navigation/View/NavigationItem.xaml.cs
+  - DTS Viewer/DTS.Viewer.Modules/DTS.Viewer.Navigation/View/NavigationView.xaml.cs
+generated_at: "2026-04-16T13:57:48.771766+00:00"
+model: "zai-org/GLM-5-FP8"
+schema_version: 1
+sha256: "e298dba7e9bc3e6c"
+---
+
+# Documentation: DTS.Viewer.Navigation Views
+
+## 1. Purpose
+
+This module provides WPF view components for the navigation subsystem within the DTS Viewer application. It contains two code-behind classes—`NavigationItem` and `NavigationView`—that serve as the visual elements for rendering navigation items and the overall navigation container, respectively. These views follow the standard WPF code-behind pattern, delegating UI layout to their associated XAML files while implementing framework-specific interfaces for integration with the broader application architecture.
+
+---
+
+## 2. Public Interface
+
+### `NavigationItem` (class)
+**Namespace:** `DTS.Viewer.Navigation.View`  
+**Implements:** `IBaseView` (from `DTS.Common.Base`)
+
+| Member | Signature | Description |
+|--------|-----------|-------------|
+| Constructor | `public NavigationItem()` | Default constructor that initializes the XAML component via `InitializeComponent()`. |
+
+---
+
+### `NavigationView` (class)
+**Namespace:** `DTS.Viewer.Navigation`  
+**Implements:** `INavigationView` (from `DTS.Common.Interface`)
+
+| Member | Signature | Description |
+|--------|-----------|-------------|
+| Constructor | `public NavigationView()` | Default constructor that initializes the XAML component via `InitializeComponent()`. |
+
+---
+
+## 3. Invariants
+
+- Both classes are declared `partial`, indicating they are paired with XAML-generated partial classes at compile time.
+- `InitializeComponent()` must be called in the constructor for each view; this is a WPF requirement for loading the associated XAML resource.
+- `NavigationItem` must always implement `IBaseView`.
+- `NavigationView` must always implement `INavigationView`.
+- The namespaces differ: `NavigationItem` resides in `DTS.Viewer.Navigation.View`, while `NavigationView` resides directly in `DTS.Viewer.Navigation`.
+
+---
+
+## 4. Dependencies
+
+### This module depends on:
+- `DTS.Common.Base` — Provides the `IBaseView` interface used by `NavigationItem`.
+- `DTS.Common.Interface` — Provides the `INavigationView` interface used by `NavigationView`.
+- WPF infrastructure (implicit via `InitializeComponent()` and partial class pattern).
+
+### What depends on this module:
+- **Cannot be determined from source alone.** No downstream consumers are visible in these files. Likely consumers would be module initialization code, view models, or dependency injection containers within the `DTS.Viewer.Navigation` assembly or broader application.
+
+---
+
+## 5. Gotchas
+
+- **Interface contracts are unknown:** The behaviors expected by `IBaseView` and `INavigationView` are not visible in these source files. Developers should consult `DTS.Common.Base` and `DTS.Common.Interface` for interface definitions.
+- **No additional logic:** Both classes contain only initialization code. Any view-specific behavior (event handlers, data binding setup, etc.) is either in the XAML files or handled elsewhere (e.g., attached view models).
+- **Namespace inconsistency:** `NavigationItem` is placed in a `.View` sub-namespace while `NavigationView` is not. This may be intentional or a historical inconsistency—verify project naming conventions before adding new views.
+- **XAML files not provided:** The actual UI structure, visual states, and resource dictionaries for these views are defined in `NavigationItem.xaml` and `NavigationView.xaml`, which are not included in this source dump.