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Scene strip tile artwork + on-air indicator (creator ruling 2026-10-10). Top-bar tiles now carry their own art: each canonical scene's tile is a per-scene CRT-styled image stored in the internal DB (Scene.ThumbnailAssetId - additive migration, seeded at heal from the creator's five Downloads JPGs via SceneThumbnailSeedPaths), and the preview pane keeps rendering the scene's ORIGINAL background - never the tiles. One shared on-air image (Gemini 4zajyl...jpg) replaces the staged scene's tile and follows the scene swap ('the on-air screen jumps around the top bar as the user swaps scenes'): stored as an Asset BLOB tracked by the OnAirImageAssetId Setting (EnsureOnAirImage, same contract as the alert clip) with MainViewModel.OnAirSeedPath override; RefreshSnapshotsAsync shows it for the staged scene, otherwise thumbnail-or-background art, and a staged Live with no on-air art still falls back to the green placeholder (minis never render live captures). Removed the 6px #22c55e rectangle in PreviewPane's backdrop ('green outline around the preview screen' that surfaced when a scene had no background) - the outer PreviewGlow red border is the real live signal. Doubled the scene-tile labels (FontSize 10 -> 20). Fixed a real bug this surfaced: Save()'s Asset pruner only kept Source/alert-clip rows, so the first save would have DELETED the seeded tile + on-air assets - the keep-set now includes Scene.ThumbnailAssetId and the OnAirImageAssetId Setting. New Settings/Load/Save migrations + SceneThumbnailTests (4 tests: seeded tile in strip, preview keeps original bg, Live-staged tile, no-seed fallback, on-air swap + persistence). 427 pass, 0 build warnings. (Unit: strip tiles + on-air)

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gramps
2026-10-10 13:27:26 -07:00
parent 06f88f4142
commit 8e1d6f44db
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@@ -299,7 +299,7 @@ The app is a **director's control surface**, not an editor. This replaces the OB
**Thumbnails:** `Scene.Snapshot` property. `SceneCompositor.Render()` at 320×180 → `WriteableBitmap`. Only staged scene has live backdrop render; other 4 = static snapshots.
**Thumbnails:** `Scene.Snapshot` property. `RefreshSnapshotsAsync` fills minis from each scene's background art (`LoadBackgroundImage`); **minis never render live captures** — while the Live screen is staged its mini shows the green placeholder, unstaged it shows `live-background.jpg` (real-time surface = center monitor only; user decision 2026-08-23).
**Thumbnails:** `Scene.Snapshot` property. Fill = per-scene tile artwork first — each canonical scene's `ThumbnailAssetId` (an Asset-table image, the creator's CRT-styled renders seeded at heal into the internal DB), else background art; **minis never render live captures**. The scene currently staged shows the shared **on-air image** (`OnAirImageAssetId` setting → Asset row, seed path `MainViewModel.OnAirSeedPath`) in its tile and it follows the scene swap — "the on-air screen jumps around the top bar" (user ruling 2026-10-10). The Live screen's tile only shows the green placeholder when it is staged and no on-air art is stamped. The strip labels are FontSize 20 (user ruling 2026-10-10); border = `#e94560` when staged, `#22c55e` when live. The preview's own live signal is the outer `PreviewGlow` red border — NOT the 6px green `#22c55e` rectangle that previously sat in the BackdropLayer (removed 2026-10-10).
### Global hotkeys (TASK 20 — step 1 shipped 2026-08-24)