gramps
1a9e8b8d36
Unit 4 of the sound-bar refactor. `Controls/AudioDock` takes the bottom row that held the empty `BottomBar` spacer (deleted): four bay containers (MIC / GAME / TRAX / LIP-SYNC) above a 36px master strip, all token-styled. Height comes from `Models/AudioDockLayout`, not from a setting: 168px normally, 36px below a 900px window height. At the 1366×768 minimum a full dock leaves ~398px for the preview, so the collapse is mandatory, not cosmetic. The dock listens to its window's SizeChanged and re-applies. Nothing here pretends to be a meter yet — the bays and the master readouts fill in over the next units, each with its own test. Guard: AudioDockLayoutTests pins both sides of the threshold (768 collapsed, 1040 expanded), the boundary itself, and the two heights as the design's numbers.
56 lines
2.0 KiB
C#
56 lines
2.0 KiB
C#
using System.Windows;
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using System.Windows.Controls;
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using ytLive.Models;
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namespace ytLive.Controls;
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/// <summary>The sound bars (creator ruling 2026-10-30). This unit owns the SHELL: the piece of the
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/// window it occupies and the collapse behaviour. The bays and the master readouts fill in over
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/// the following units, so nothing here pretends to be a working meter.
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///
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/// <para>Collapse is driven by the window height, not a user setting: at 1366×768 a full dock
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/// squeezes the preview, and the creator should not have to manage that.</para></summary>
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public partial class AudioDock : UserControl
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{
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private Window? _window;
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public AudioDock()
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{
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InitializeComponent();
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Loaded += OnLoaded;
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Unloaded += OnUnloaded;
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}
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/// <summary>Is the dock showing only the telemetry strip?</summary>
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internal bool IsCollapsed { get; private set; }
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/// <summary>Test seam: the same code the window's SizeChanged runs, without a window.</summary>
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internal void ApplyWindowHeight(double windowHeight)
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{
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var collapsed = AudioDockLayout.IsCollapsed(windowHeight);
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IsCollapsed = collapsed;
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Height = AudioDockLayout.HeightFor(windowHeight);
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Bays.Visibility = collapsed ? Visibility.Collapsed : Visibility.Visible;
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}
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private void OnLoaded(object sender, RoutedEventArgs e)
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{
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_window = Window.GetWindow(this);
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if (_window == null)
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{
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ApplyWindowHeight(AudioDockLayout.CollapseBelowHeight); // no host: show the dock
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return;
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}
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_window.SizeChanged += OnWindowSizeChanged;
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ApplyWindowHeight(_window.ActualHeight > 0 ? _window.ActualHeight : _window.Height);
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}
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private void OnUnloaded(object sender, RoutedEventArgs e)
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{
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if (_window != null) _window.SizeChanged -= OnWindowSizeChanged;
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_window = null;
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}
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private void OnWindowSizeChanged(object sender, SizeChangedEventArgs e) => ApplyWindowHeight(e.NewSize.Height);
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}
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