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Brand flash OFF by default: MainViewModel.ShowBrandFlash master switch (default false) gates BrandFlashEnabled; feature kept, tests opt in; new test guards the default (Unit: brand flash off)

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gramps
2026-10-09 13:22:52 -07:00
parent 352f117cb2
commit 8303b1cf7f
4 changed files with 59 additions and 12 deletions
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ViewModels/MainViewModel.License.cs
+1 -1
View File
@@ -23,7 +23,7 @@ public partial class MainViewModel
if (!SetProperty(ref _isPremium, value)) return;
// The flash is composited into the broadcast, so the gate has to be pushed
// all the way into the renderer — not just the preview.
_brandFlash.Enabled = !value;
_brandFlash.Enabled = ShowBrandFlash && !value;
}
}
ViewModels/MainViewModel.cs
+15 -11
View File
@@ -51,11 +51,9 @@ public partial class MainViewModel : ViewModelBase
private WebView2Manager? _webView2Manager;
// Branding flash (monetization): a full-frame "made with LlamaCasty!" shown
// for ~1s every 300s on the live output, ~25% opacity. Paid unlock sets
// BrandFlashEnabled = false. See ai.md "Monetization".
// The free-tier branding credit. Composed into the OUTPUT by FramePump, not just
// previewed — see BrandFlashPresenter. Gated on IsPremium (Polar), never a toggle.
// Branding credit: "made with LlamaCasty!" composed into the OUTPUT by FramePump, not
// just previewed — see BrandFlashPresenter. OFF by default since 2026-10-09
// (ShowBrandFlash = false, free-forever: no branding on the stream); the code stays.
private readonly BrandFlashPresenter _brandFlash;
public SceneElement? SelectedElement
@@ -122,11 +120,17 @@ public partial class MainViewModel : ViewModelBase
public bool ShowPreviewPlaceholder => !ShowEmptySceneHint && ActiveBackgroundImage == null && BackgroundImage == null;
// Paid unlock flips this off (see ai.md "Monetization"). When disabled the
// presenter stops emitting, so any active credit dies on the next tick — and a
// credit already in flight is cut, not run out. Derived, never assignable: the
// whole point is that nobody can turn the advertising on a paying stream.
public bool BrandFlashEnabled => !IsPremium;
/// <summary>Master switch for the "made with LlamaCasty!" credit (creator ruling
/// 2026-10-09: turn it OFF, but keep the feature). <c>false</c> = the credit never
/// shows — not in the preview, the stream, or recordings. Read when the view model is
/// constructed (and on every licence change), so set it before a <c>MainWindow</c> is
/// created; the tests that exercise the credit opt in that way.</summary>
internal static bool ShowBrandFlash { get; set; } = false;
// When disabled the presenter stops emitting, so any active credit dies on the next
// tick — and a credit already in flight is cut, not run out. Derived, never
// assignable from the UI: the master switch AND the licence must both allow it.
public bool BrandFlashEnabled => ShowBrandFlash && !IsPremium;
// Window geometry pass-through (code-behind owns the WPF specifics).
public (double Left, double Top, double Width, double Height, string State)? RestoreWindowState()
@@ -184,7 +188,7 @@ public partial class MainViewModel : ViewModelBase
// — go-live and local recording are the same FramePump, so one start covers
// output, recording and the preview pane alike. Enabled is seeded from the
// current licence state; ValidateLicenseAtStartupAsync re-pushes it later.
_brandFlash.Enabled = !IsPremium;
_brandFlash.Enabled = BrandFlashEnabled;
_brandFlash.Start();
_healthPollTimer = new DispatcherTimer { Interval = TimeSpan.FromSeconds(30) };