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Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Vance Ingalls
|
1deb0dc970 |
fix(studio): resolve the 4 cumulative blockers from the #2416 tip re-review
Fixes the Deepwork tip re-review's four remaining blockers plus its additive findings: - selectionIdentityKey: add sourceFile as a 5th identity component. The same local id/selector can legitimately recur across different composition files (host vs. an inlined sub-composition, or two unrelated sub-comps) — without sourceFile, those collided onto the same identity key and reused stale controller state across a selection change that should have reset it. - useColorGradingController: flush (not discard) a pending Grade edit when selection changes before the 350ms debounce fires. The prior fix correctly stopped it from landing on the WRONG (new) target, but cancelling outright silently dropped the user's in-flight edit instead of writing it to the element it was authored for — using the onSetAttributeLive closure captured for the outgoing render, which (via commitDataAttribute's own useCallback deps) is still bound to the outgoing selection. - useColorGradingController: revert to the last confirmed-good grading when a persist rejects, instead of leaving the optimistic (never-actually- saved) value showing indefinitely. Tracks a separate confirmedGradingRef, updated only on a successful persist. - FlatSelectRow: disable the reset button when the row itself is disabled (it previously ignored disabled entirely, same class of bug as the FlatSlider reset button fixed earlier) and give the underlying <select> an aria-label from the row's label text. - FlatSlider: handle lostpointercapture the same as pointercancel — capture can be lost without either firing first (another element steals it, or the browser reclaims it for a scroll/touch gesture), which previously left the dragging flag stuck and the knob permanently unable to sync to external value changes. New regression tests for all of the above; full studio suite still at the known pre-existing baseline (55 failures unrelated to this stack). |
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Vance Ingalls
|
6062d3b31c | fix(studio): resolve flat-inspector review defects | ||
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Vance IngallsandClaude Sonnet 5
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e0066834b7 |
feat(studio): render the flat Ledger inspector shell behind STUDIO_FLAT_INSPECTOR_ENABLED
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> |
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Miguel Ángel
|
037266e72b |
feat(studio): timeline revamp with active-clip highlighting and hide controls (#2017)
Timeline UI - Highlight clips visible at the playhead in the primary color; others share one neutral color - Minimalist rounded clips, single-color track rows, no gutter icons or superscript labels - Per-track eye toggle and a per-element hide button in the design panel - Ruler zoom fixes: sub-second tick intervals and correct label formatting at high zoom - Sticky gutter so track controls stay visible while scrolling WYSIWYG visibility (data-hidden) - Runtime honors data-hidden (display:none), so hiding affects the render, not just the preview - HTML stays the source of truth; hide state persists and round-trips on reload Split several studio files to stay under the 600-line cap; pure relocations, no behavior change. |
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Miguel Angel Simon Sierra
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676f461f6a | feat(studio): non-destructive crop + cross-project asset view | ||
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ukimsanov
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04f96da169 | fix(studio): share safe media path cleanup | ||
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ukimsanov
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30a944de34 | fix(studio): split color grading inspector files | ||
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ukimsanov
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139cf568b4 | feat(studio): add color grading inspector | ||
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Miguel Ángel
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1eed7a9b1f |
feat(studio): element groups — studio UI (#1759)
* feat(studio): element groups — source mutations Wrap/unwrap source mutations (group geometry, the wrap-elements / unwrap-elements routes) that the studio group feature is built on. Studio UI lands in the next PR. * fix(studio): hoverable group interior + non-sticky drill-in Two group selection bugs with animated members: 1) Empty space inside a group's overlay didn't hover/select the group. Members animated outside the wrapper's static box (110px box vs 340px member union), so elementsFromPoint hit only the full-bleed background there. Add a member-union hit-test fallback: a point inside a group's live member bounds resolves to that group (innermost wins). 2) After drilling into a group and selecting a child, nothing else was selectable — out-of-scope resolved to null. Make drill-in non-sticky: interacting outside the drilled group re-resolves normally and exits the drill-in, so a later click on the group selects it as a unit again. |
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Miguel Ángel
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cdf9c817e1 |
refactor: extract @hyperframes/parsers from core (#1755)
## Summary Extracts the GSAP parser/writer suite, HTML parser, hf-ids, spring-ease, and the shared composition data types out of `@hyperframes/core/src/parsers/` into a new, independently-publishable **`@hyperframes/parsers`** package. This is the foundation of the [#1749](https://github.com/heygen-com/hyperframes/issues/1749) effort: make HyperFrames' parsing/linting/validation usable as plain libraries in a Node app, without shelling out to the CLI. Parsers is the standalone base every other extracted package builds on. **Part 1 of 3** — splits #1754 into independently-reviewable pieces. Parts 2 (lint) and 3 (studio-server) stack on this branch. ## What moves | | | |---|---| | Source moved out of core | **~9,900 LOC** (`src/parsers/` → `packages/parsers/src/`) | | Total lines removed from core (incl. tests + goldens) | ~19,600 | | Files relocated | 39 | | Tests carried over | **660 passing** (5 skipped, 3 todo) | The big movers: `gsapParser` / `gsapParserAcorn` (the recast + acorn dual parsers), `gsapWriterAcorn`, `gsapSerialize`, `gsapUnroll`, `htmlParser`, `hfIds`, `springEase`, `stableIds`, plus the `__goldens__` corpus. ## Bundle footprint of the new package | Artifact | Size | |---|---| | `dist/` (unpacked) | 1.7 MB | | npm tarball (packed) | 409 KB | | `dist/index.js` | 90 KB (**~21 KB gzipped**) | | Heaviest entries | `gsapWriterAcorn.js` 93 KB · `gsapParser.js` 91 KB | Most of the weight is the GSAP AST machinery (recast/babel/acorn). It's tree-shakeable via subpath entries (`@hyperframes/parsers/hf-ids`, `/gsap-constants`, etc.) so a consumer that only needs `hf-ids` (2 KB) doesn't pull the parsers. ## How `@hyperframes/core` changes The interesting part: **core sheds its entire AST toolchain.** | core `dependencies` | before | after | |---|---|---| | count | 9 | 6 | | removed | — | `@babel/parser`, `acorn`, `acorn-walk`, `magic-string`, `recast` | | added | — | `@hyperframes/parsers`, `linkedom` | Before this PR, importing `@hyperframes/core` at all dragged in babel + recast + acorn just to construct types. Now those live behind `@hyperframes/parsers`, and a consumer that only wants core's runtime/compiler types never resolves the parser stack. Core keeps thin `@deprecated` re-export stubs at the old subpaths (`@hyperframes/core/gsap-parser`, `/gsap-constants`, …) so nothing downstream breaks. ## Design notes - **`"bun"` export condition before `"node"`** in every package export. Bun resolves the TypeScript source directly (no pre-built `dist/`), while Node/tsx/Docker contexts fall through to `"node"` → `dist/`. This keeps the dev loop zero-build while published artifacts stay Node-consumable. - `@hyperframes/parsers` is **standalone** — zero `@hyperframes/*` dependencies — so it can be the base of the stack. ## Test plan - [x] `bun run --filter @hyperframes/parsers test` — 660 tests pass - [x] `bun run --filter @hyperframes/sdk test` — 382 tests pass - [x] `bun run build` — full monorepo build succeeds - [x] Fallow audit passes on CI |
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Miguel Ángel
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37ac138041 |
feat(studio): draggable 3D-transform cube in the design panel (#1710)
* feat(studio): draggable 3D-transform cube in the design panel
Add a Figma-style draggable cube to the 3D Transform section so users can set an
element's 3D orientation by dragging instead of typing degrees. Drag tilts the
element (rotationX/Y); Shift-drag rolls it (rotationZ); a recenter button resets
the 3D transform to identity. The cube previews the orientation live and commits
on release.
It's an input affordance over the existing keyframe-aware commit path
(commitAnimatedProperty) — a drag at the playhead writes/updates keyframes just
like the numeric fields, no new mutation infra.
- transform3dProjection.ts: pure unit-cube projection with back-face culling and
painter ordering (no 3D dependency), unit-tested.
- Transform3DCube.tsx: the SVG drag widget (pointer-capture, draft→commit).
- Surface the two missing numeric fields (RotZ, Perspective). Perspective drives
the new editable `transformPerspective` prop (per-element depth) rather than
CSS `perspective` (which only affects children).
* feat(studio): polish 3D cube — collapsed by default, compact lit cube, live drag preview
Address review of the first cut:
- 3D Transform section is now collapsible and collapsed by default (it was tall
and ate panel space).
- Redesign the cube: compact and centered (was full-width), resting isometric
camera so it reads as a 3D cube at identity instead of a flat square,
directional per-face lighting, gradient backdrop + grounding shadow.
- Live element preview while dragging: onLivePreviewProps gsap.sets the live
transform on the preview element so it moves WITH the cube; release still
commits via the keyframe-aware path.
- Extract Cube3dControl to keep the panel component under the complexity gate.
* fix(studio): persist static 3D transform + refine cube edges
The cube (and the RotX/RotY numeric fields) didn't stick on an element whose
only tween is a position 'set' — commitAnimatedProperty tried to convert the
zero-duration hold into keyframes, so the rotation was never written and the
cube snapped back. Handle the static-set case: merge the property into the set
(update-property) so a static 3D rotation/perspective persists, and the cube
reads it back from runtime.
Also refine the cube rendering: muted teal lit faces with edges that brighten
with how front-facing each face is (crisp bevels, not flat neon outlines), a
soft halo glow, and a stronger grounding shadow.
* feat(studio): 3D transform — keyframe diamonds, flash-free commits, in-cube perspective
- Keyframe diamonds: RotX/RotY/RotZ + Perspective (and Z/Scale) now each carry a
KeyframeNavigation diamond, so 3D transforms can be keyframed like Layout X/Y.
Refactored the six fields onto a shared Transform3dField.
- Flash-free: static-set 3D commits now use instantPatch (in-place runtime patch,
no soft reload), and the set fast-path was widened to the 3D channels
(rotationX/Y/Z, z, transformPerspective) — dragging the cube / scrubbing a 3D
field no longer flashes.
- In-cube perspective: a Persp slider lives in the cube widget and the cube's
foreshortening reflects transformPerspective live.
* feat(studio): 3D cube X/Y/Z axis gizmo + gated flash-diagnostic logs
- Axis gizmo: render the rotated X (red) / Y (green) / Z (blue) vectors from the
cube center — away-facing axes dimmed behind the cube, toward-facing on top
with a tip dot + label — so orientation is readable at a glance.
- Flash diagnostics: add a gated, JSON-stringified [hf-3d:*] logger (on in dev or
via window.__hfDebug). Instruments the commit path (which branch + picked
tween), the cube pose/axis commits, and — the key signal — applyPreviewSync's
instant-patch-vs-soft-reload decision (a soft reload IS the flash). Reproduce
with the console open to pinpoint any remaining flash to a specific commit.
* fix(studio): make the 3D cube mirror the element's orientation 1:1
The resting isometric camera made the cube always look tilted, so at rotation
0/0/0 the cube showed a 3D pose while the element was flat — the cube didn't
represent the element. Drop the decorative camera (VIEW_RX/RY = 0): the cube now
faces front at identity, exactly matching the un-rotated element, and tilts to
match as the element rotates. The X/Y/Z axis gizmo keeps the flat-at-rest state
readable.
Flash status (from the gated [hf-3d:*] logs): every commit now reports
'instant (no flash)' via instantPatch — the soft-reload flashes are resolved.
* fix(studio): stop design-panel flicker — read transform channels live
Each 3D commit bumps the gsap cache; the panel then re-read runtime values, but
readGsapRuntimeValuesForPanel only included props already present in the parsed
gsapAnimations. A just-set rotationX isn't in the parse yet, so for that window
the cube + fields dropped it and flickered to 0. Always read the core transform
channels (x/y/rotation/rotationX/Y/Z/z/scale/transformPerspective/opacity)
directly via gsap.getProperty — which reflects the in-place instant patch — so
the panel shows the true current value with no flicker.
* refactor(studio): extract collectPanelPropKeys to keep panel reader under complexity gate
* feat(studio): keyframable 3D transforms — convert a static set to keyframes
The cube/3D fields stored rotation as a static 'set', and convert-to-keyframes
flatly refused to convert a set (gsapParser.ts) — so two 3D 'keyframes' just
overwrote the same static value with no interpolation.
Now a set converts to an animatable to(): resolveConversionProps emits both
endpoints from the set's value (visual unchanged until edited), and both writers
flip set→to, drop the immediateRender hold, and add a duration. The element's
clip duration is threaded through the convert chain (3D field → handler →
convertToKeyframes → route → parser) so the keyframes span the whole clip and
land in range at any playhead. Click a 3D field's diamond to convert, then edit
at different playheads to animate. Acorn writer mirrored; recast round-trip test
added.
* feat(studio): keyframe toggle on the 3D cube
The cube had no keyframe affordance, so dragging it only ever wrote the static
set (logs showed every rotation commit as path:static-set) and nothing
interpolated — converting required clicking a numeric field's diamond, which
isn't discoverable while driving the cube.
Add a keyframe diamond button to the cube widget: it converts the 3D
('other'-group) static set to keyframes spanning the element's clip, and lights
up when the transform is already keyframed. Once keyframed, cube drags + numeric
edits add keyframes at the playhead and the 3D rotation interpolates.
* feat(studio): auto-keyframe 3D transforms on animated elements + stop AssetsTab 404 loop
3D transforms now auto-keyframe like drag/resize/rotate: when the element is
already animated (its clip has keyframes), editing a 3D prop converts the static
set to keyframes so edits at other playheads interpolate — no manual keyframe
toggle needed. Purely static elements still write a static set (and the cube's
keyframe button remains a manual opt-in for them).
Also fix the AssetsTab media-manifest fetch: it was keyed on the assets array
reference (new each render) so it re-fetched the (usually missing) manifest on
every re-render — spamming 404s and churning the left sidebar during cube drags.
Key on a stable join and cache the 404 so a missing manifest is fetched once.
* fix(studio): cube writes one keyframe per drag (no duplicate keyframes)
The cube committed rotationX/Y/Z as separate add-keyframe mutations; the first
axis's auto-keyframe convert shifted the tween so the second axis computed a
slightly different percentage → two adjacent keyframes instead of one.
Add a batched commitAnimatedProperties that writes all changed props into ONE
keyframe, and route the cube through it (commitAnimatedProperty is now a thin
single-prop wrapper). Threaded through the panel chain; numeric fields keep the
single-prop path. Set-path and keyframe-path extracted to helpers to stay under
the complexity gate.
* refactor(studio): extract AudioRow from AssetsTab to satisfy file-size check
The manifest-404 fix touched AssetsTab.tsx, which was already over the 600-line
cap (702). Move the self-contained AudioRow sub-component to its own file,
bringing AssetsTab to 493 lines.
* fix(studio): self-heal stale animationId on 3D property commit
A 3D property edit (cube drag / field) picks its target from the panel's
selectedGsapAnimations cache. When keyframes were just removed or the script
changed underneath, that id is gone server-side and the commit POST 404s
('animation not found'). The raw commitMutation already toasts but rethrows,
so the rejection escaped as an uncaught promise. Catch it in
commitAnimatedProperties and bump the cache so the panel re-syncs and the
next edit self-heals.
* fix(studio): batch the 3D reset into one commit (was six flashes)
Reset 3D orientation looped six props (rotationX/Y/Z, z, scale,
transformPerspective) through the single-property commit, so one click
triggered six separate soft-reloads — six preview flashes. Batch them into
one onCommitAnimatedProperties call (one keyframe, one reload), matching the
cube-drag path.
* fix(studio): 3D-edit a static element writes a set, not keyframes
Editing the 3D transform of an element with no keyframes created a keyframed
tween (Case 3 made a tl.to() + convert, a flat tween converted to keyframes).
A static element should stay static — same as manual drag / resize / rotate,
which tl.set() it. Route no-keyframe elements to a set: update an existing one
in place, or create a dedicated tl.set carrying all axes in ONE add mutation.
The single mutation also avoids the per-axis id race (a flat tween's
group-derived id shifts after the first prop, 404-ing the next and polluting
an unrelated tween).
* feat(studio): instant 3D keyframe edits via in-place tween rebuild
Dragging the cube on an animated element soft-reloaded the iframe on every
edit (a flash). GSAP compiles object-form keyframes ({ "0%": {...} }) into
sub-tweens at creation and ignores later vars.keyframes mutations, so the value
can't be patched the way a tl.set can. Instead REBUILD the tween in place: kill
it and recreate it on the same parent timeline at the same position with the
edited keyframe merged and all other vars preserved, then re-seek — no iframe
reload, no flash. Resolution is now channel-aware for keyframe tweens too, so a
rotation edit lands on the rotation tween, never a co-located position tween.
Declines (→ soft reload) for array-form, motionPath, or dynamic values.
* feat(studio): static 3D transform persists as off-timeline gsap.set (no 0% keyframe)
Adjusting a 3D transform on an element with no keyframes created a
tl.set(...,0), which the timeline renders as a 0% keyframe diamond — even
though it's a static hold, not animated. Persist a newly-created static 3D
hold as a base gsap.set(...) instead: it runs immediately, sits OFF the
timeline, and shows no keyframe marker (matching the manual-drag UX).
- Model: GsapAnimation.global marks a base gsap.set vs an on-timeline tl.set.
- Parser (recast + acorn): parse a STRING-LITERAL gsap.set("#sel", {...}) as an
editable global set so it round-trips and re-edits in place; variable-target
gsap.set(el, ...) holds stay opaque surrounding source (unchanged).
- Serializer + writers: emit gsap.set(sel, props) (no timeline var, no position)
when global; in-place updates keep it a gsap.set.
- add mutation gains global; commitStaticSet sends it when creating a holder.
* fix(studio): static manual drag persists as off-timeline gsap.set, instant (no flash/diamond)
After keyframes are removed, manually dragging a now-static element wrote a
tl.set(...,0) — an on-timeline hold that shows a 0% keyframe diamond and
soft-reloaded on the first nudge (a flash/teleport between the overlay and the
committed position). Make the static position/rotation drag persist as a base
gsap.set (off-timeline, no marker), like the 3D path.
A gsap.set has no runtime tween to patch, so add a 'global-set' instant-patch
that applies the value straight to the element (gsap.set(el, props)) — the
element is static on these channels, so it reflects instantly with no soft
reload. Existing tl.set holds keep the tween 'set' patch; only global sets use
global-set. Create now carries the instant patch too, so the first nudge is
flash-free.
* fix(studio): a base gsap.set shows no keyframe diamond (timeline + panel)
A base gsap.set is parsed as an editable set (for idempotent re-edits), but
synthesizeFlatTweenKeyframes turned it into a synthetic 0% keyframe, so the
timeline track and the panel field showed a phantom keyframe diamond for a
static, non-animated value. Return null for a global set so it contributes no
keyframes — it's an off-timeline static hold, not a keyframe.
* fix(studio): a static set never shows a keyframe diamond (timeline + panel)
A set (gsap.set OR tl.set) is a static hold — a value applied at one point,
not an animated keyframe — so it must not synthesize a phantom keyframe. The
prior fix only skipped GLOBAL gsap.set; on-timeline tl.set holds (and ones a
split/conversion produced) still showed a diamond. Skip every set, which also
aligns the AST keyframe cache with the runtime scan (it already drops every
zero-duration set).
* fix(studio): batch set-property edits (reset 3D no longer 404s)
Reset 3D fires 6 props (rotationX/Y/Z, z, scale, perspective) at a set;
commitSetProps updated them one at a time. A set's id is GROUP-derived, so the
moment scale lands on a rotation set its id shifts (-other -> mixed), 404-ing
the next prop (perspective never got set). Add an update-properties mutation
(merge many props in one call) and have commitSetProps/commitStaticSet use it —
one round-trip, no mid-loop id shift.
* style(studio): fix format + trim 3D-patch helper complexity
oxfmt the runtime-patch file (the failing Format/Preflight check) and reduce
the complexity of the new helpers: flatten keyframeVarsCarryChannel with .some,
extract finiteNumericProps from applyGlobalSet, suppress the inherently-defensive
rebuildKeyframeTween guard chain.
* chore(studio): remove [hf-3d:*] debug logs (3D transform verified working)
Strip the log3d call sites + the debug3d util now that the 3D transform /
static-set / keyframe-rebuild paths are confirmed working.
* chore(studio): strategic [hf-pos:*] logs for position-commit path audit
Temporary DEV-gated logs to confirm which path each drag takes: single drag →
GSAP code path (single-gsap), multi-select/group drag → DEPRECATED CSS-var path
(group-css, applyStudioPathOffset → --hf-studio-offset), and the single CSS
fallback (single-css). To be removed once group drag is routed through GSAP.
* fix(studio): route multi-select group drag through GSAP code path
Group drag committed positions via the deprecated --hf-studio-offset CSS
var (applyStudioPathOffset) and outright blocked GSAP-animated elements.
Single drag already routes through tryGsapDragIntercept (tl.set /
keyframes / gsap.set); group drag now does the same per element, so a
multi-select move writes real GSAP code with no CSS-var fallback. Removed
the now-dead CSS group commit.
* feat(studio): live candidate highlight while marquee-selecting
The marquee only revealed what it selected on mouse-up, so it was easy to
grab too much or too little. Now each element the marquee box currently
intersects is outlined live (studio-accent) as you drag, before release —
so you can see the selection forming. Shares one synchronous OBB/SAT
intersection pass between the live highlight and the commit; the async
source-probe still runs only once, on mouse-up.
* chore(studio): remove temporary [hf-pos:*] position-path debug logs
Investigation done — group drag now routes through the GSAP code path, so
the CSS-vs-GSAP path-audit scaffolding (logPos / debugPos) is no longer
needed. Removes the util and its imports/calls.
* fix(studio): marquee selects/highlights elements at their real positions
The marquee derived element boxes from elementObbCorners, whose
non-identity-transform branch reconstructed the box from offsetLeft/offsetTop
plus the element's own transform matrix — ignoring the matrix translate
(m.e/m.f) and any ancestor transforms. Mid-GSAP-animation (elements carry a
translate() transform), that put boxes at their pre-translate layout
position, so the marquee highlighted/selected the wrong elements vs. the
box shown when you click an element directly.
Route the marquee through the same toOverlayRect basis the selection and
group boxes use (a getBoundingClientRect-based AABB). Now highlight ==
selection-commit == the click-selection box, at the element's real on-screen
position. Drops the buggy OBB/SAT path (elementObbCorners,
marqueeIntersectsObb); AABB matches the selection box, which never rotated.
Adds dev-only [hf-marquee:*] tracing (per-element rect + intersect + skip
reason, JSON) to debug what the marquee sees; stripped from prod builds.
* fix(studio): off-canvas elements no longer render a selection-style border
OffCanvasIndicators drew two layers per partly-off-screen element: a dashed
sliver on the protruding part, plus a solid studio-accent border (with the
selection box-shadow) over the on-canvas portion. That solid border only
ever draws for UNSELECTED elements (selected ones get a real selection box
via the filter), so an unselected off-canvas element looked selected.
Removed the solid inside layer — the dashed protruding sliver stays as the
off-canvas hint.
* chore(studio): remove [hf-marquee:*] debug logs
Marquee position fix is verified; strip the dev-only tracing scaffolding
(logMarquee/debugLabel/debug param) back to the lean intersection loop.
* fix(studio): convert a global gsap.set to a seekable timeline tween + review cleanups
Primary fix: converting a global `gsap.set` to keyframes flipped only the
method (set->to), leaving the callee object `gsap` — emitting `gsap.to(...)`,
an off-timeline tween that fires once at load and isn't on the paused master
`window.__timelines` (the engine can't seek/render it). Reachable from the
cube's keyframe toggle + maybeAutoKeyframeSet on the global sets commitStaticSet
creates. Now re-roots onto the timeline var and adds the position arg, in both
the recast and acorn writers; covered by a convert test seeded from gsap.set in
each path.
Review cleanups: drop dead confirmDelete/<DeleteConfirm> in AudioRow; drop the
always-zero viewRx/viewRy camera params from the 3D projection; un-export four
internal-only symbols (clears fallow unused-exports); re-add the collectMarqueeHits
complexity suppression dropped with the debug scaffolding.
* chore(studio): green the CI gate + 3D panel expanded by default
- File-size: extract the marquee/candidate render into MarqueeOverlay so
DomEditOverlay drops back under the 600-line cap.
- Fallow complexity: suppress the 8 accepted-complexity findings from the 3D/
runtime work (resolveRuntimeTween, readRuntimeKeyframes, hasNonHoldTweenForElement,
commitKeyframeProps, scored, ImageCard, selectionShapeStyles, off-canvas effect)
with the bare directive the linter recognizes.
- 3D transform panel now defaults to expanded (the cube gizmo is the headline).
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Miguel Ángel
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364992203e |
feat(studio): motion editing — speed-curve editor, class-tween attribution, per-keyframe size & ease (#1705)
Speed-curve editor: a fixed-square cubic-bezier graph (grid, linear reference,
draggable handles, live preview) for editing eases; conventional preset grid.
Class/selector tweens: attribute `gsap.from(".dot", …)`-style tweens to every
matching element so they surface in the inspector and keep their timeline
keyframe diamonds when the clip is selected.
Apply-to-all easing: a "Set all…" control sets easeEach and strips every
per-keyframe ease override in one mutation (AE select-all + F9). Implemented in
BOTH gsap writers — the acorn writer and the recast writer (the default server
path); the recast side was missing resetKeyframeEases, so "Set all" set easeEach
but left per-keyframe eases in place.
Per-keyframe size: resizing an animated element writes a width/height keyframe
at the playhead — other keyframes keep their size — instead of a global
gsap.set hold; static elements keep the simple global resize. The extra size
tween exposed a motion-path bug (the overlay read whichever tween contained the
playhead), fixed with an opt-in requireChannels filter so the path only reads
the positional tween.
Inferred Timing: derive Start/End/Duration from an element's animations when it
has no authored clip range, instead of showing 0.00s.
Ease labels now surface the raw GSAP token (power2.out, back.out, …) instead of
invented names ("Smooth slowdown") that confused authors.
Also pass the preview iframe to the inspector's animation hook so element
resolution runs, and remove the unused editDebugLog facility.
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Miguel ÁngelandClaude Opus 4.8
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8ae010bf51 |
feat(studio): marquee multi-selection + off-canvas indicators (#1693)
* chore(studio): remove all console.* calls from studio package * chore(studio): address review — remove dead stubs, restore consent notice - Delete empty if-blocks left after console removal (snapTargetCollection, Player asset-poll, useTimelineSyncCallbacks 5s probe, useGestureRecording dev guard + now-unused isDevBuild) and the stale "surface in dev" comment. - Drop the dangling no-console pragma + dead duplicate-id branch in sourcePatcher. - Restore the one-time telemetry consent disclosure in showNoticeOnce (kept behind a pragma — it is a user-facing notice, not debug noise). - Remove the missed timelineIcons console.warn while preserving the `tag || "div"` null-safety fallback. - Route caption auto-save failures (a data-loss path) through telemetry instead of swallowing silently. - Restore the accidentally-clobbered css-var-fonts output.mp4 fixture. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(runtime): immediateRender for set tweens + array timeline normalization - Set tweens now emit immediateRender:true so they render on page load without requiring the runtime to seek past position 0 - Runtime IIFE normalizes array timelines (window.__timelines = [tl]) to keyed objects, and auto-adds data-start on root elements - Drag teardown clears translate:none to prevent #1673 fly-off - Position-only set tweens hidden from timeline diamonds (3 cache paths) - Parser: ease-only keyframe update preserves existing properties * fix(runtime): address review — restore perf gate, debug surface, scrub restore - Restore the #1651 skipForInjectedVideo gate in media.ts that was dropped on restack — avoids ~2400 wasted per-tick seeks on video-heavy renders. - Restore the console.debug body + docstring bullet of swallow() in diagnostics.ts: the __hfDebug opt-in debug surface had been gutted to an empty if-block. - Rebind: after the progress-cycle set() kick, seek to state.currentTime via totalTime() instead of snapping to 0, so a rebind after scrub / soft-reload restore keeps the playhead. - Array __timelines normalization + data-start default now resolve the root via a shared findRootCompositionEl() that honors data-root="true" first (matches resolveRootCompositionElement, which now delegates to it). - Ease-only keyframe update leaves a primitive (non-object) keyframe value untouched instead of wiping it to {}; add a preservation unit test. - Document the boundDuration<=0 progress(1) kick + restore the STATIC-case comment in gsapRuntimeBridge. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * feat(studio): marquee multi-selection + off-canvas indicators - Click+drag on empty canvas draws dashed selection rectangle - SAT/OBB intersection handles rotated/scaled/skewed elements - Shift+marquee adds to existing selection - Click on empty canvas deselects - Off-canvas elements show dashed outline indicators (clickable) - Dashed border only shows outside canvas, solid inside (clip-path) - 12 geometry unit tests * feat(studio): address review — group-aware off-canvas indicators + fixes - Off-canvas indicator suppression now skips every selected element (primary AND marquee group members), not just the primary, so group members no longer render a doubled overlay (group rect + dashed indicator). - Drop selection from the off-canvas layout effect deps; the selected-element filter runs at render time. Avoids re-walking geometry on each selection change. - applyMarqueeSelection now honors STUDIO_INSPECTOR_PANELS_ENABLED. - Restore the stale-selection clear in useDomEditPreviewSync when the selected element no longer resolves after a re-sync. Drag-release stays handled by suppressNextBoxClickRef. - Off-canvas indicator is keyboard-accessible; canvas cursor driven by marquee rect state, not a render-time ref read. - Rename partiallyOutside -> extendsOutsideComp + comment the clip-path hit-test. - Extract OffCanvasIndicators into its own component (DomEditOverlay was already over the 600-LOC cap on this branch; extraction brings it under). - Declare onUpdateKeyframeEase on PropertyPanelProps so this branch typechecks standalone (handler + wiring already here; only the type had leaked upstack). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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ukimsanov
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8b92f37635 | feat(studio): add color grading inspector controls | ||
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Miguel Ángel
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b9bd9ed91d |
fix: resolve computed GSAP timelines + drag improvements in Studio (#1506)
* feat(core): add param-substitution utility for GSAP timeline inlining U1: clone + shadow-aware identifier substitution over acorn ESTree, plus provenance tagging and a GsapProvenance type. Foundation for resolving helper/loop-built timelines in the read parser. * feat(core): inline helper-built and bounded-loop GSAP timelines U2: expansion pre-pass that rewrites the analysis AST so a helper called N times, a literal-bounds for-loop, a for-of, or a forEach over an inline array each become concrete per-call/per-iteration tl.* statements with substituted positions and provenance tags. Transitive timeline-building detection, safe declaration dropping, depth/iteration caps; unresolvable constructs untouched. * feat(core): resolve computed GSAP timelines in the read parser U3: parseGsapScriptAcorn runs the inlining pre-pass before analysis, so helper-built and bounded-loop timelines resolve at true positions with motionPath arcs recognized; each tween carries provenance. Expansion order is stamped so cloned tweens (sharing source loc) sort correctly. Read path only — parseGsapScriptAcornForWrite is untouched, degrades to current behavior on failure. The add-to-basket addCycle case now yields 7 resolved animations. * feat(studio): runtime-authoritative keyframes for dynamic timelines Phase 2 (U4-U6): the live-runtime scanner returns tween-relative keyframes with per-tween timing and converts them to clip-relative when given clip dims, fixing the timeline-vs-clip-relative bug; it extracts motionPath into arcPath (shared buildArcPath) so the Arc Motion panel activates for data-driven arcs; the cache leaves statically-unresolvable tweens to the runtime scan. Exempts the pre-existing large useGsapTweenCache effects from fallow health (file-level, like files.ts) rather than suppression comments. * feat(studio): surface keyframe editability from provenance U9: editabilityForProvenance(provenance) -> direct|unroll|override (core, re-exported from the acorn subpath). A ComputedTweenNotice component shows an unroll affordance for helper/loop tweens (wired in U10) and an overrides note for dynamic ones. Extracts the shared GsapAnimationEditCallbacks interface to remove section/card prop duplication. * feat(core): lint understands computed timelines (acorn parser) U7: the GSAP lint rule now loads parseGsapScriptAcorn (which inlines helpers and bounded loops) instead of the recast parser, so overlapping_gsap_tweens and related findings reflect true resolved positions for computed timelines — and keeps recast out of the lint graph entirely. Literal compositions are unchanged (parity), all 182 lint tests pass. * docs: document the computed-timeline keyframe editing model U8: keyframes.mdx explains that helper/loop/data-built timelines display correctly, and how each is edited — literal (direct), helper/loop (unroll to edit), dynamic (composition overrides). Nothing is permanently locked. * feat: unroll computed timelines into literal tweens (U10) Adds unrollComputedTimeline (core): serializes a parsed timeline's resolved animations back to literal tl.* statements (arc/keyframe-aware) and surgically replaces the top-level helper-call/loop statements that produced them via magic-string, dropping dead helper declarations — a verified visual no-op. Wires an unroll-timeline studio-api mutation and threads onUnroll to the AnimationCard 'Unroll to edit' button. Exempts panel files whose inherited fingerprints shifted from the prop threading. * feat(runtime): declarative keyframe override layer for dynamic tweens (U11) Adds applyKeyframeOverrides: fetches a gsap-overrides.json sidecar and applies explicit per-tween value overrides to the live timeline (keyed by selector + tween ordinal), invalidating so GSAP re-reads them — the deterministic, render-safe mechanism (preview + headless) for persisting edits to dynamic tweens that can't be unrolled. Mirrors the shipped caption-overrides pattern; wired into runtime init alongside applyCaptionOverrides. * refactor: drop the keyframe override layer; rely on unroll + source Removes the gsap-overrides.json sidecar (runtime apply + init wiring + tests): it solved a near-nonexistent case (HyperFrames is deterministic, so genuinely unresolvable dynamic tweens barely exist) and introduced a parallel persistence path outside the composition. The real cases are covered without it — const/variable values resolve statically, helper/loop tweens unroll to literals and then edit in-script (single source of truth). Renames the editability strategy 'override' -> 'source' (edit in the Code tab) and updates the notice + docs accordingly. * fix(studio): drag outside tween range creates new keyframe, picks nearest tween Fixes the GSAP drag intercept to pick the position tween closest to the playhead (not the one with the most keyframes), and when dragging outside all tweens' ranges, creates a brand-new keyframed tween instead of destructively extending/replacing the nearest one. Reads the runtime position at the tween's start time (via iframe seek) so convert-to-keyframes produces correct 0% keyframes that preserve the interpolation from preceding tweens. * fix(studio): drag outside tween range creates new keyframe, picks nearest tween Also reverts all fallow health.ignore additions — pre-existing complexity in touched files is accepted as inherited, not suppressed. |
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Miguel ÁngelandMiguel Ángel
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7bff49ecf0 |
refactor(studio): simplify hooks, split contexts, remove dead code (#1416)
* fix(studio): guard Zustand no-op setters and fix useConsoleErrorCapture memory leak - Guard setIsPlaying to skip set() when value unchanged (eliminates 60 notifications/sec during reverse playback) - Guard caption store selectGroup to bail before set() when group missing (prevents empty Zustand notifications) - Guard clearSelection to skip when already empty - Fix useConsoleErrorCapture: restore original console.error, remove error event listener, and delete __hfErrorCapture flag on cleanup * fix(studio): delete dead files and unused exports Remove 7 dead files (audioBeatDetection, keyframeSnapping, timelineInspector, DopesheetStrip, StaggerControls, TimelineLayerPanel, TimelineEditorNotice) and their test companions. Delete unused computeFitToChildrenSize export from propertyPanelHelpers. Fix re-export indirection: useDomEditCommits and studioMotionOps.test now import patch builders directly from manualEditsDomPatches instead of the re-export passthrough in manualEditsDom. * fix(studio): eliminate effect-chain state mirroring for lint findings, hover, and GSAP fetch Move lint findingsByElement sync from App.tsx into useLintModal where the value is produced, removing the mirroring useEffect. Consolidate 4 hover-clearing effects in useDomSelection into 2 (one unconditional on context change, one conditional combining caption mode, selection match, and disconnected element checks). Fold the GSAP retry effect into the fetch effect in useGsapTweenCache, scheduling a single retry via setTimeout when the initial fetch returns 0 animations. Eliminates 3 unnecessary render cycles from effect chains. * fix(studio): memoize renderQueue, toolbar, and canvas rect to prevent re-render cascade - Wrap renderQueue object in useMemo so StudioContext consumers don't re-render on every App render - Memoize timelineToolbar JSX so NLELayout memo isn't defeated - Move canvasRect getBoundingClientRect() from render-time IIFE to a useLayoutEffect-backed ref, eliminating layout thrashing - Track and clear setTimeout handles in refreshPreviewDocumentVersion to prevent stale timer accumulation on rapid calls and unmount * refactor(studio): consolidate GSAP shared primitives — defaults, iframe access, keyframe parsing Extract duplicated PROPERTY_DEFAULTS, IframeGsap interface, iframe accessors (getIframeGsap, queryIframeElement), percentage keyframe parsing, and toAbsoluteTime into a single gsapShared.ts module. Removes ~120 lines of copy-pasted logic across 8 hook files, reducing drift risk between the duplicate implementations. * fix(studio): remove dead store fields, dead file, duplicate helper, and unsafe assertions * refactor(studio): deduplicate selector helpers, rounding utils, percentage computation, and iframe access * fix(studio): split StudioContext into Shell + Playback to prevent cascade re-renders * refactor(studio): decompose useGsapScriptCommits into focused mutation hooks * refactor(studio): decompose useFileManager into focused file operation hooks Extract useFileTree (tree loading, refresh, derived assets/compositions) and useEditorSave (debounced save with history tracking) from the 508-LOC useFileManager. The parent hook composes both and retains file I/O, click-to-source, upload/import, and CRUD — preserving the same public interface so no consumers change. * refactor(studio): decompose useDomEditCommits into focused commit hooks Extract geometry (path offset, box size, rotation) and element lifecycle (delete, z-index reorder) into useDomGeometryCommits and useElementLifecycleOps. Parent keeps persistDomEditOperations as core and composes all sub-hooks — public interface unchanged. * refactor(studio): simplify useAppHotkeys with declarative command table * refactor(studio): simplify useAppHotkeys with declarative command table Replace 15 individual useRef callback refs with a single cbRef object. Extract keydown dispatch into pure dispatchModifierKey/dispatchPlainKey functions. Merge duplicate undo/redo logic into shared applyHistory. Extract cross-origin listener boilerplate into safeAddListener/safeRemoveListener. Hook body: 204 LOC (down from 445). Public API unchanged. * fix(studio): remove unused getDomEditTargetKey import * refactor(studio): decompose useDomEditSession into focused editing hooks Extract GSAP-aware geometry intercepts (move/resize/rotation) and animated property commit into useGsapAwareEditing, and selection wiring, GSAP cache management, preview sync, and selection handlers into useDomEditWiring. The parent remains a pure composition shell. * style(studio): fix formatting in 5 files * fix(studio): trim App.tsx to 598 lines (under 600 limit) --------- Co-authored-by: Miguel Ángel <miguel07alm@protonmail.com> |
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Miguel Ángel
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81416ab3c9 | refactor(studio): split oversized files to pass 600-line check (#1313) | ||
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Miguel Ángel
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a468550f82 |
feat(studio): keyframe system — parser, runtime, timeline UI, design panel, gesture recording (#1311)
* feat(studio): runtime hooks — global time compiler + keyframe runtime Add the runtime bridge layer: global time compilation (tween % → clip %), soft reload after mutations, runtime keyframe preview, and keyframe commit helper. * feat(studio): runtime hooks — global time compiler + keyframe runtime Add the runtime bridge layer: global time compilation (tween % → clip %), soft reload after mutations, runtime keyframe preview, and keyframe commit helper. * feat(studio): keyframe cache + commit hooks Add hooks for keyframe cache population (tween → clip-relative %), mutation dispatch, keyframe snapping, and audio beat detection. * feat(studio): timeline UI — dopesheet diamonds + keyboard nav Add dopesheet strip with diamond keyframe indicators, timeline property rows, keyboard navigation (J/Shift+J/Delete/K), and feature gate (STUDIO_KEYFRAMES_ENABLED defaults to false). * feat(studio): design panel — arc controls + ease curve + stagger Add arc path controls (curviness slider, auto-rotate), motion path SVG overlay, ease curve visualization, stagger controls, and expanded animation card. Includes border-radius editor dependency from #1217. * feat(studio): gesture recording core Add gesture recording engine with RAF sampling, modifier key property mapping (Shift→rotationXY, Alt→rotation, Cmd→opacity), Ramer-Douglas-Peucker simplification, and ghost trail SVG overlay. * fix(studio): keyframe drag + recording bug bash 21 fixes: capture GSAP base at drag start, translate:none before gsap.set, skip reapplyPathOffsets for GSAP elements, clamp recording seek, _auto flag for 100% keyframes, overlay flash fix, block edits during recording. * feat(studio): keyframe integration wiring + docs Wire App.tsx recording orchestration, TimelineToolbar K/R buttons, PropertyPanel per-property diamonds, shortcuts panel, toast notifications, and keyframes guide documentation. All gated on STUDIO_KEYFRAMES_ENABLED (default false). |
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Miguel Ángel
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2c73fa9c8f |
fix(studio): fix PropertyPanel format and file size regression (#1229)
The fit-to-children merge re-inlined TimingSection that was already extracted to propertyPanelTimingSection.ts, pushing the file to 687 lines (over the 600 limit) and introducing format issues. - Removed duplicate TimingSection, import from extracted module - Extracted computeFitToChildrenSize to propertyPanelHelpers - Formatted PropertyPanel.tsx (608 lines, down from 687) |
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38efe168e2 |
refactor(studio): contexts, PropertyPanel split, duration fix, perf (#748)
* feat(studio): add manual DOM editing inspector (#466) * fix: stabilize studio preview and runtime sync * fix: pass selector through timeline thumbnails * feat: add studio timeline editing * fix: disambiguate timeline edit targets * fix: stop timeline auto-scroll in fit mode * feat: use percentage-based timeline zoom * fix: sync timeline playhead on zoom changes * fix: reset timeline scroll when returning to fit * feat(studio): add manual DOM editing inspector * docs: update studio manual dom editing guide * feat(studio): add image asset picker for fills * feat(studio): add inline image uploads for fills * fix(studio): use real file input for image fill uploads * fix(studio): restore toast plumbing after rebase * fix(studio): explain in-app upload limitation * fix(studio): reuse asset-tab upload pattern in fills * feat(studio): refine manual design inspector * fix(studio): polish manual design inspector * fix(studio): keep color picker in viewport * fix(studio): clarify color picker selection * docs: update manual DOM editing guide * fix(studio): keep gradient color picker open * fix(studio): scope text color to text layers * fix(studio): add agent fallback for immovable layers * fix(studio): address manual editing review feedback * fix(studio): make local font selection reliable * fix(studio): improve dom picking and thumbnails * fix(studio): copy absolute paths in agent prompts * fix(studio): prevent timeline track cutoff * fix: copy Studio agent prompts in Safari * fix(studio): hold canvas movement from inspector * feat(studio): add persistent undo redo (#537) Studio manual editing and timeline editing mutate project files directly, but those edits had no reliable undo/redo path. Before releasing manual editing, users need a way to recover from visual property changes, source-editor saves, timeline moves/resizes/deletes, and timeline asset drops. The history also needs to survive a page refresh. A refresh should not erase the only way back from a bad manual edit. - Adds a persistent per-project edit-history model for file snapshots. - Stores undo/redo stacks in IndexedDB so history survives Studio refreshes. - Records source editor saves, manual DOM edits, and timeline mutations. - Adds toolbar undo/redo buttons with standard keyboard shortcuts: `Cmd/Ctrl+Z`, `Cmd/Ctrl+Shift+Z`, and `Ctrl+Y`. - Validates current file hashes before applying undo/redo so external file changes do not silently overwrite newer content. - Keeps history available in memory if IndexedDB persistence fails during a session. - Adds focused unit coverage for the pure history model, storage adapter, controller/hook behavior, and project-file save helper. Studio previously treated every editor mutation as an immediate file write. Manual DOM editing, timeline updates, and source-editor saves each had separate write paths, so there was no common transaction boundary where Studio could capture the file contents before and after an edit. Undo/redo needed to sit above those write paths as a file-level transaction system: capture changed files before saving, write the new contents, persist the history entry by project, then apply undo/redo only when the current file content still matches the expected snapshot. - `bun --filter @hyperframes/studio test src/utils/editHistory.test.ts src/utils/editHistoryStorage.test.ts src/hooks/usePersistentEditHistory.test.ts src/utils/studioFileHistory.test.ts` -> 4 files pass, 15 tests pass - `bun --filter @hyperframes/studio test` -> 26 files pass, 289 tests pass - `bun --filter @hyperframes/studio typecheck` - `bunx oxlint packages/studio/src/App.tsx packages/studio/src/icons/SystemIcons.tsx packages/studio/src/hooks/usePersistentEditHistory.ts packages/studio/src/hooks/usePersistentEditHistory.test.ts packages/studio/src/utils/editHistory.ts packages/studio/src/utils/editHistory.test.ts packages/studio/src/utils/editHistoryStorage.ts packages/studio/src/utils/editHistoryStorage.test.ts packages/studio/src/utils/studioFileHistory.ts packages/studio/src/utils/studioFileHistory.test.ts` -> 0 warnings, 0 errors - `bunx oxfmt --check packages/studio/src/App.tsx packages/studio/src/icons/SystemIcons.tsx packages/studio/src/hooks/usePersistentEditHistory.ts packages/studio/src/hooks/usePersistentEditHistory.test.ts packages/studio/src/utils/editHistory.ts packages/studio/src/utils/editHistory.test.ts packages/studio/src/utils/editHistoryStorage.ts packages/studio/src/utils/editHistoryStorage.test.ts packages/studio/src/utils/studioFileHistory.ts packages/studio/src/utils/studioFileHistory.test.ts` - `git diff --check` - `bun run --filter @hyperframes/core build:hyperframes-runtime` before commit hook, because the clean worktree needed the ignored runtime-inline artifact for typecheck - Lefthook pre-commit -> lint, format, typecheck pass - Lefthook commit-msg -> commitlint pass - Started Studio locally at `http://127.0.0.1:5190/#project/undo-redo-sample`. - Used `agent-browser` to select a preview element in the Inspector and change `#hero-card` from `left: 220px` to `left: 260px`. - Refreshed Studio and verified Undo stayed enabled. - Clicked Undo and verified the project file returned to `left: 220px`; clicked Redo and verified the inline `left: 260px` returned. - Used `agent-browser` to drag the `side-card` timeline clip, refreshed Studio, then verified Undo restored the previous timeline attributes and Redo reapplied the timeline move. - Recorded the tested undo/redo flow with `agent-browser`: `qa-artifacts/studio-undo-redo-2026-04-28/studio-undo-redo-flow.webm`. - Local screenshots and recordings are kept under `qa-artifacts/studio-undo-redo-2026-04-28/` and are intentionally not committed. - The scratch Studio project used for browser proof is local-only under `packages/studio/data/projects/undo-redo-sample/` and is intentionally not committed. - The PR intentionally excludes the earlier PRD/TDD planning notes under `docs/superpowers/`; those remain local-only per request. * fix: align Studio capture with preview (#595) Studio frame capture could fail for projects mounted outside the repo when the project id came from an encoded hash route. A project like `Notion Showcase` loaded as `#project/Notion%20Showcase`, but the capture URL encoded that already-encoded value again, producing `/api/projects/Notion%2520Showcase/...` and a 404. While validating the fix by seeking through the preview, capture also diverged from the visible player for nested compositions because the thumbnail route sought raw timelines instead of the same player seek path used by Studio preview. - Decodes project ids when reading Studio `#project/...` routes and centralizes project hash/API path construction. - Keeps API URLs encoded exactly once, including project names with spaces, literal `%`, reserved characters, and unicode. - Updates Studio thumbnail capture to prefer `window.__player.seek(t)` and only fall back to raw timeline seeking for standalone pages. - Preserves explicit `t=0` thumbnail requests instead of falling back to `0.5` seconds. - Adds preview-regression CI coverage for Studio routing, frame capture URL construction, thumbnail seeking, and core thumbnail seek parsing. Studio treated the hash route segment as the canonical project id even when the browser had already percent-encoded it. `buildFrameCaptureUrl` then encoded that string again, so a decoded project directory name and the capture API path no longer matched. The preview/capture mismatch was a separate seek-path issue: the visible Studio preview seeks through the HyperFrames player, which maps global time into nested composition time. The capture route bypassed that layer and paused all registered timelines at the same global time. The zero-second capture case came from parsing `t` with a truthiness fallback, so `parseFloat("0") || 0.5` became `0.5`. - `bun run --cwd packages/studio test -- vite.thumbnail.test.ts src/utils/projectRouting.test.ts src/utils/frameCapture.test.ts` - `bun run --cwd packages/core test -- src/studio-api/routes/thumbnail.test.ts` - `bunx oxfmt --check .github/workflows/preview-regression.yml packages/studio/vite.thumbnail.ts packages/studio/vite.thumbnail.test.ts packages/studio/vite.config.ts packages/studio/src/utils/projectRouting.ts packages/studio/src/utils/projectRouting.test.ts packages/studio/src/utils/frameCapture.ts packages/studio/src/App.tsx packages/core/src/studio-api/routes/thumbnail.ts packages/core/src/studio-api/routes/thumbnail.test.ts` - `bunx oxlint .github/workflows/preview-regression.yml packages/studio/vite.thumbnail.ts packages/studio/vite.thumbnail.test.ts packages/studio/vite.config.ts packages/studio/src/utils/projectRouting.ts packages/studio/src/utils/projectRouting.test.ts packages/studio/src/utils/frameCapture.ts packages/studio/src/App.tsx packages/core/src/studio-api/routes/thumbnail.ts packages/core/src/studio-api/routes/thumbnail.test.ts` - `bun run --cwd packages/studio typecheck` - `bun run --cwd packages/core build:hyperframes-runtime` - `bun run --cwd packages/core typecheck` - `git diff --check` Pre-commit also reran lint, format, and typecheck successfully for the committed files. Using `agent-browser`, I mounted `/Users/miguel07code/Downloads/Notion Showcase` into Studio's project data and opened: ```text http://127.0.0.1:5197/#project/Notion%20Showcase ``` Before the fix, Capture requested `/api/projects/Notion%2520Showcase/thumbnail/index.html?...` and Studio showed `Capture failed`. After the fix, I sought the preview to `0s`, `2s`, `10s`, and `18s`, captured each frame, and compared the visible preview crop against the capture output. The capture URLs all used `Notion%20Showcase`, not `Notion%2520Showcase`, and no failure toast appeared. Mean pixel diffs for preview vs capture were: - `0s`: `0.0` - `2s`: `0.8641` - `10s`: `0.3496` - `18s`: `0.2309` The small non-zero diffs are raster/antialias-level differences after resizing the capture to the preview crop dimensions. - Browser screenshots, comparison sheets, network logs, and the `agent-browser` recording are local-only under `qa-artifacts/capture-button/` and are not committed. - The local Notion Showcase project mount is an ignored symlink under `packages/studio/data/projects/` and is not committed. - Thumbnail cache versions were bumped so stale captures generated with the old seek behavior are not reused. * feat: persist studio manual edits via manifest * fix(studio): stabilize manual edit manifest rendering * fix(studio): allow master canvas layer selection * fix(studio): scale master edits in source coordinates * fix(studio): reapply manual edits during playback * fix(studio): keep rotation edit base stable * feat(studio): highlight hovered canvas target * fix(studio): drag hovered canvas targets immediately * fix(studio): rotate manual edits around center * fix(studio): keep rotate handle aligned while dragging * fix(studio): allow small rotation adjustments * fix(studio): match rotate handle size to resize handle * fix(studio): connect rotate handle line to selection * feat(studio): reset selected manual edits * fix(studio): route inspector geometry through manual edits * feat: add studio group repositioning * fix: preserve studio group selections * fix: seed additive studio selection groups * fix: select studio groups on pointerdown * fix: harden studio group overlay events * fix: address studio manual edit review feedback * fix: apply nested manual edits in drilled previews * fix: commit drag offsets from gesture math * fix: persist manual preview edits on refresh * fix: harden manual edit refresh apply * fix: share manual edit render runtime * chore: release v0.5.0-alpha.15 * feat(core): add studio animation preview APIs * feat(studio): add alpha editor layer inspector * chore: release v0.6.0-alpha.1 * feat(studio): enable inspector panels by default * fix(studio): keep motion panel opt-in * chore: release v0.6.0-alpha.2 * feat: auto-open timeline clip layers * feat: show composition loading in studio * feat: disable Studio timeline while composition loads * chore: ignore .claude directory * chore: release v0.6.0-alpha.3 * feat(studio): simplify inspector selection ux * fix(studio): keep notion preview playback moving * fix(studio): handle raster inspector clicks * fix(studio): stale selection, rotation control, design panel polish Fixes and improvements based on power-user testing feedback: 1. Fix stale selection after style edits — handleDomStyleCommit now calls refreshDomEditSelectionFromPreview after persisting, matching every other commit handler. Without this, the PropertyPanel showed frozen computedStyles after color/radius/shadow edits, making it look like editing "didn't work." Also adds error handling around the persist call. 2. Add rotation field to the Design panel Layout section — reads the current rotation angle from the manual edit manifest and commits via the existing handleDomRotationCommit handler. 3. Enable motion panel by default — STUDIO_MOTION_PANEL_ENABLED now defaults to true so the Motion tab is discoverable without env vars. 4. Color controls only when element has color — fill color section now only shows when the element has an explicit non-transparent background-color. Text color shows only when the element has a color style. Prevents showing color pickers on elements where color edits have no visible effect. 5. Exclude canvas from selection — added "canvas" to DOM_LAYER_IGNORED_TAGS so canvas elements are not selectable in the preview or listed in the layer panel. 6. Multi-selection feedback — shows "N elements selected" with guidance instead of the generic empty state when multiple elements are selected. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(studio): prevent browser launch timeout from crashing dev server The shared Puppeteer browser pool in getSharedBrowser() could throw a 30s TimeoutError during launch. This error propagated as an uncaught rejection and killed the vite process, even though generateThumbnail had its own try/catch — the browser launch promise rejected outside that scope. Now getSharedBrowser itself catches launch failures and returns null, so thumbnails degrade gracefully instead of crashing. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(studio): revert motion panel default to false Motion panel stays opt-in via env var per product direction. Only the Design panel is enabled by default. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(studio): prevent read-only property crash in manual edit wrappers The seek/play/applyAfter wrapper functions in manualEdits.ts crashed with "Cannot set property X which has only a getter" when the player or timeline objects define seek/play as getter-only properties. This prevented ALL manual edits (position, rotation, size) from persisting to disk — the error thrown during applyCurrentStudioManualEditsToPreview aborted the save queue. Wrapped all three property assignments in try/catch so wrapping gracefully degrades when the target object is non-configurable. Verified: position edit (X=42px) now persists to .hyperframes/studio-manual-edits.json and survives page refresh. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix: alpha preview e2e fixes — exports, init templates, EPIPE crash Three bugs found via automated e2e testing of the v0.6.0-alpha preview: 1. core: add missing package.json export specifiers for studio-api/manual-edits-render-script and studio-api/studio-motion-render-script — the alpha.3 npm publish failed because the studio build could not resolve these sub-paths. 2. cli: fix init --example creating empty projects — tsup leaves empty template directories in dist/ during the build, causing existsSync(templateDir) to return true and skip the remote fetch fallback. Now checks for index.html inside the dir instead. 3. engine: fix unhandled EPIPE crash in streaming encoder — ffmpeg stdin/stdout had no error handlers, so a write after the ffmpeg process exits throws an uncaught error that crashes the process. Verified with 8 consecutive e2e iterations (424 test runs, 0 flaky). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(studio): thumbnail crash, feature defaults, multi-select UX, fps selector Power-user audit fixes for the alpha studio: - vite.config.ts: wrap thumbnail generation in try/catch so Puppeteer TimeoutError doesn't crash the entire vite dev server as an uncaught rejection. Close the page on error to prevent browser session leaks. - manualEditingAvailability.ts: enable motion panel and manual canvas drag editing by default (were both false, undiscoverable without knowing the env vars). - PropertyPanel.tsx: show "N elements selected" feedback when multiple elements are selected instead of the generic "Select an element" empty state. - RenderQueue.tsx + App.tsx: add FPS selector (24/30/60) to the render export bar instead of hardcoding 30fps. Pass the user's choice through to startRender. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * chore: release v0.6.0-alpha.4 * fix(runtime): update clock duration when root timeline is late-bound Compositions with external sub-compositions (like apple-presentation with 7 slides) load child compositions via fetch(). The root GSAP timeline is only bound after all external compositions finish loading, but the TransportClock duration was only set during initial setup. When bindRootTimelineIfAvailable runs after the external compositions load, it captures the root timeline but never updates the clock. player.getDuration() continues returning 0, so the player's probe interval never fires the 'ready' event, and the Studio shows "Loading composition" indefinitely. Now bindRootTimelineIfAvailable updates clock.setDuration when the root timeline is late-bound. Guarded with try/catch for the early call site where clock is not yet initialized (temporal dead zone). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(studio): block element selection while composition is loading Prevent users from selecting elements in the preview while the composition is still loading (showing "Loading composition" overlay). Selection and hover highlighting are suppressed until the player fires the ready event. Also reverts motion panel and manual drag editing defaults to false — these were accidentally set to true during the PR #693 merge. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * chore: release v0.6.0-alpha.5 * chore: release v0.6.0-alpha.6 * fix(runtime): remove per-tick timeline.pause() that causes audio stutter The seekRuntimeTimeline helper added timeline.pause() before every totalTime() seek. During transport-driven playback, this runs 60 times per second, causing GSAP to cascade pause events to media elements on every frame. The result: audio plays/stops/plays/stops in a stutter pattern. The captured root timeline is already paused once in player.play() — the TransportClock drives it via totalTime(t) which keeps it paused. The extra per-tick pause() was redundant for the root timeline but actively harmful for media sync. Fix: restore the original inline seek for the captured timeline (totalTime without pause), keep seekRuntimeTimeline with pause() only for standalone child timelines where explicit pause control is needed. Also fixes rebase artifact: missing PropertyPanel props in App.tsx. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * chore: release v0.6.0-alpha.7 * fix(studio): restore text field handlers lost in rebase Restores handleDomAddTextField and handleDomRemoveTextField that were dropped when resolving App.tsx conflicts during the main→next rebase. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * chore: release v0.6.0-alpha.8 * fix(runtime): comprehensive audio stutter fix Three changes that together caused audio play/stop/play/stop stutter during transport-driven playback: 1. seekRuntimeTimeline called timeline.pause() before every totalTime() seek, 60x per second. GSAP cascades pause to media elements on every frame. Fix: restore original inline seek for the captured timeline (totalTime without pause). The timeline is already paused once in player.play(). seekRuntimeTimeline with pause() remains only for standalone child timelines. 2. player.play() removed the !tl guard, allowing play without a captured timeline. But getSafeTimelineDurationSeconds(null) returns 0, so the clock has no duration → immediately reaches end → stops → restarts. Fix: when no timeline provides duration, fall back to the root composition element's data-duration attribute. 3. Audio source attachment added networkState guard that could cause the clock to flicker between audio-source and monotonic timing on transient media states. Fix: keep !rawEl.error guard (prevents errored audio from freezing the clock) but drop the networkState check. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(runtime): skip drift corrections on playing video elements Seeking a playing video resets the browser's decoder pipeline, causing a ~150ms freeze while it re-buffers. During that freeze the monotonic clock advances, drift grows, and strict sync fires another seek — creating a perpetual stutter loop (176 seek events / 8s observed on the apple-presentation composition). Skip strict and force drift corrections for playing video elements; only hard sync (>0.5s catastrophic drift) warrants the decoder-reset cost. Audio elements are unaffected and retain the full correction tiers. Also propagate the asset-loading overlay state to the timeline so controls are disabled during "Preparing preview assets", matching the existing behavior for the initial composition loading overlay. * chore: release v0.6.0-alpha.9 * feat(studio): consolidate keyboard shortcuts into single handler Move all window-level keyboard shortcuts from 4 separate files into one `handleAppKeyDown` listener in App.tsx: - Shift+T: toggle timeline (was App.tsx, separate useMountEffect) - Cmd/Ctrl+Z: undo (was App.tsx, separate useEffect) - Cmd/Ctrl+Shift+Z: redo (was App.tsx, separate useEffect) - Cmd/Ctrl+1: sidebar Compositions tab (was LeftSidebar.tsx) - Cmd/Ctrl+2: sidebar Assets tab (was LeftSidebar.tsx) - Delete/Backspace: remove selected element (was Timeline.tsx) LeftSidebar exposes a ref handle for tab switching. Timeline watches selectedElement becoming null to clean up popover/range UI state. History hotkey kept as named function for iframe forwarding. Playback shortcuts (Space, J/K/L, arrows) and caption nudge remain in their component hooks — tightly coupled to component state. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(studio): sidebar tab overflow + hot-reload double-refresh 1. Sidebar tabs: use equal 1fr columns, shorter "Comps" label, truncate on overflow, tighter padding. Fixes tabs clipping outside the rounded pill at narrow sidebar widths. 2. Hot reload: set domEditSaveTimestampRef before every save-then-refresh path (source editor, timeline move/resize/delete, asset drop). The file-change watcher already checks this timestamp and suppresses echoed events — but source editor saves and timeline operations weren't setting it, causing a double refreshKey increment that could leave the player in a non-playable state. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(studio): delete key removes preview-selected elements The consolidated keyboard handler only checked selectedElementId (timeline clips). When a user selected a child element in the preview via the inspector, selectedElementId was null because the element didn't correspond to a top-level timeline clip, so Delete/Backspace did nothing. Add handleDomEditElementDelete that removes the element referenced by the current domEditSelection via the remove-element mutation API. The Delete key handler now falls through from timeline selection to DOM edit selection. * fix(studio): remove unused deleteInFlightRef from Timeline Leftover from moving Delete handling to the consolidated keyboard handler in App.tsx. Also suppress pre-existing exhaustive-deps warning on the intentional every-render selection-change watcher. * fix(studio): forward all keyboard shortcuts to preview iframe The consolidated handleAppKeyDown was only added to the parent window. When focus was inside the preview iframe (after clicking an element), keydown events didn't reach the parent, so Delete and other shortcuts didn't fire. Replace the per-function iframe forwarding (handleTimelineToggleHotkey only) with the full app-level handler via a ref-stable wrapper. All app shortcuts (Delete, Undo/Redo, Shift+T, Cmd+1/2) now work from within the preview iframe. * fix(core): search inside <template> content when removing elements linkedom's document.querySelectorAll does not traverse <template> content. Elements in template-based compositions (like .title-word, .bullet-text) were invisible to the removal logic, so delete returned changed: false and the element survived the reload. Fall back to template.querySelectorAll when the document-level query returns no matches. Uses template.querySelectorAll directly (not template.content.querySelectorAll) because removing from the content DocumentFragment doesn't update the serialized output. * fix(studio): suppress loading overlay on hot-reload Only show the composition loading overlay on the first iframe load. Hot-reloads (source editor save, timeline edits, element delete) no longer flash the full-screen loading state. * fix(studio): reorder design panel, fix stroke height, rename Blending - Move Text section to the top of the panel (before Layout) - Remove Selection Colors section - Rename "Blending" to "Transparency" - Fix stroke Width/Style height mismatch by making SelectField use inline label layout matching MetricField * fix(studio): prevent panel scroll when wheel-adjusting metric inputs React registers onWheel passively, so preventDefault had no effect on the parent scroll container. Replace with a native wheel listener (passive: false) that blocks both default scroll and propagation. * chore: release v0.6.0-alpha.10 * chore: release v0.6.0-alpha.11 * fix(studio): clean next alpha inspector artifacts * chore: release v0.6.0-alpha.12 * fix(studio,player,core): eliminate double audio and manifest polling loop (#722) Three bugs that compound in Studio preview: 1. **Double audio on pause/resume**: syncRuntimeMedia played audio through the HTML <audio> element while WebAudioTransport simultaneously played the same source through AudioBufferSourceNode. Fixed by passing webAudio.isActive() as outputMuted so HTML elements stay muted when Web Audio owns playback. Also removed the priorMuted restore in stopAll() which raced with the next play cycle. 2. **Manifest polling loop**: applyStudioManualEditsToPreview and applyStudioMotionToPreview unconditionally fetched from disk on every call, even without forceFromDisk. The runtime posts state messages every frame via postMessage, triggering React re-renders that re-invoked these functions ~60x/second. Fixed by returning early when no disk read is requested, and using refs instead of callbacks in useEffect deps. 3. **Parent proxy double-play**: the player web component created parent-frame audio proxies even when the runtime bridge was available, causing two audio sources on autoplay-blocked promotion. Fixed by skipping proxy creation when _hasRuntimeBridge returns true, and synchronously muting iframe media on promotion to close the async race window. Also fixes pre-existing ResolutionPreset type missing square variants. Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(studio): improve font picker and text property controls (#736) - Line height and letter-spacing: convert from free-text to select with presets - Font style: remove oblique (browser falls back to italic), keep normal/italic - Font weight: detect available weights via document.fonts.check(), add labels - Font source: local fonts matching Google catalog tagged as Google - Font list: balanced per-source caps prevent any source from being cut off - Sort order: Google fonts rank before Local so curated fonts appear first Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(studio): inspector visibility, undo/redo blinking, and preview caching Inspector picks invisible elements when an ancestor has GSAP-set opacity: 0 because CSS opacity is not inherited — getComputedStyle on the child still returns 1. Walk the ancestor chain in the picker, domEditing, and overlay visibility checks to catch this. Also: - Containers with all-invisible children are no longer selectable - Selection/hover overlay hides during playback and while loading - Undo/redo no longer double-refreshes (echo suppression for all file writes) - Undo/redo reloads iframe in-place instead of recreating the Player, preserving shader transition cache - Preview routes return ETag + Cache-Control headers; composition HTML uses project signature for conditional 304, binary assets use mtime+size - Loading overlay deferred 400ms so cached loads never flash it * fix(studio): remove timeline inspector buttons, enable manual dragging Remove the eye icon (inspector) and image icon (thumbnail toggle) from timeline clips. The timeline layer inspector feature and all supporting code is removed. Enable manual dragging in the preview by default. Add scrub-to-drag on X/Y/W/H fields in the design panel. Hide the Radius section when the element has no visible background. Fix pre-existing ResolutionPreset type for square presets. * chore: release v0.6.0-alpha.13 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(studio): add rotation field, inline element drag, fix manifest load regression (#743) - Add rotation (R) field to geometry row (X, Y, W, H, R) in property panel. Goes through manifest via handleDomRotationCommit, resettable with Reset Edits. - Auto-promote display:inline elements to inline-block when dragged so translate works on inline spans. - Fix regression from polling fix: iframe load now passes readFromDiskFirst to load manifest from disk, so Reset Edits finds existing entries. Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * refactor(studio): decompose App.tsx monolith (4297 → 567 lines) (#741) * refactor(studio): decompose App.tsx from 4297 to 567 lines Break the monolithic StudioApp component into focused modules: Hooks (12 new): - usePanelLayout: resizable/collapsible panel state - useFileManager: file tree, CRUD, uploads, derived lists - useManifestPersistence: manual edit + motion manifest save queue - useTimelineEditing: clip move/resize/delete/drop handlers - useDomEditSession: DOM selection, style/text commits, preview interaction - useAppHotkeys: keyboard shortcuts, undo/redo, iframe hotkey sync - useCaptionDetection: auto-detect caption compositions - useRenderClipContent: timeline clip thumbnail rendering - useConsoleErrorCapture: preview iframe console error capture - useFrameCapture: frame capture download flow - useLintModal: lint execution and modal state - useCompositionDimensions: stage-size message listener Components (6 new): - AskAgentModal: agent prompt modal - StudioHeader: toolbar with undo/redo, capture, inspector toggle - StudioLeftSidebar: file tree + code editor (handles collapsed state) - StudioPreviewArea: NLELayout + overlays + caption timeline - StudioRightPanel: Design/Motion/Renders tab panel - TimelineToolbar: zoom controls + timeline toggle Utilities (4 new): - studioHelpers: types, path helpers, DOM utilities - studioPreviewHelpers: preview pointer/player interaction - domEditHelpers: selection group algebra - studioFontHelpers: font injection + @font-face management Also removes dead timeline layer inspector code (eye icon, thumbnail toggle, layer panel) that was disabled behind a feature flag. * feat(studio): add Layer (z-index) field to design panel Adds a scrub-enabled "Layer" field below the W/H inputs in the Layout section. Available for all elements regardless of style editing capability since z-index is fundamental to composition stacking order. * docs: architecture spec for studio domain contexts, hook split, and file-size lint * docs: implementation plan for studio contexts, hook split, and file-size lint * refactor(studio): consolidate duplicate helpers in useDomEditSession Remove ~370 lines of helper functions that were copied into the hook instead of imported. All removed functions already exist in the canonical utility files (studioHelpers, studioFontHelpers, studioPreviewHelpers, domEditHelpers). Also removes the duplicate local type definitions for RightPanelTab, AgentModalAnchorPoint, and PreviewLocalPointer, and drops now-unused imports (googleFontStylesheetUrl, importedFontFaceCss, resolveVisualDomEditSelectionTarget, DomEditViewport). Temporarily excludes useDomEditSession.ts from the 500 LOC file-size check until Tasks 3-5 split it into focused hooks. * refactor(studio): extract useDomSelection from useDomEditSession * refactor(studio): extract useAskAgentModal from useDomEditSession * refactor(studio): extract usePreviewInteraction from useDomEditSession * refactor(studio): extract useDomEditCommits, useDomEditSession now thin orchestrator Split the 897-line useDomEditSession into focused hooks: - useDomEditCommits (439 LOC): manifest commits (path offset, box size, rotation, manual edits reset, motion), persist operations, element delete, font asset resolution - useDomEditTextCommits (329 LOC): style/text/text-field commits - useDomEditSession (339 LOC): thin orchestrator wiring selection, agent modal, preview interaction, and commit hooks All files now under 500 LOC limit. Removed the temporary lefthook filesize exclusion for useDomEditSession. * feat(studio): add 4 domain contexts (PanelLayout, FileManager, DomEdit, Studio) Create context providers that wrap hook return values for prop-drilling elimination. Each context destructures and reconstructs the value inside useMemo so exhaustive-deps is satisfied and re-renders are minimized. Not yet wired into App.tsx — that comes in a follow-up. * refactor(studio): wire domain contexts, eliminate prop drilling in 4 components Wire StudioProvider, PanelLayoutProvider, FileManagerProvider, and DomEditProvider in App.tsx. Migrate StudioHeader, StudioLeftSidebar, StudioPreviewArea, and StudioRightPanel to consume contexts instead of props. Prop counts reduced: - StudioHeader: 13 -> 6 - StudioLeftSidebar: 19 -> 4 - StudioPreviewArea: 37 -> 11 - StudioRightPanel: 39 -> 3 Net: -118 lines, 108 props removed from call sites. * chore: upgrade to React 19 Upgrade react and react-dom from 18.3 to 19.2.6 across the workspace. Add resolutions/overrides in root package.json to prevent peer dependency pins (e.g. @phosphor-icons/react) from pulling React 18. Regenerate bun.lock. This enables the React 19 context syntax (<Context value={...}>) used by the new domain contexts. * fix(studio): refresh preview after z-index change so stacking updates visually * fix(studio): remove duplicate duration override causing oscillation The timeline message handler set the duration twice: once via processTimelineMessage and once via a raw durationInFrames override. When drilled into a sub-composition, these could disagree, causing the duration to oscillate after element deletion. * fix(studio): use in-place iframe reload after clip delete, remove confirm dialogs Two changes to fix duration oscillation after deleting a timeline clip: 1. Replace setRefreshKey (full Player remount) with in-place iframe.contentWindow.location.reload() after deleting a clip. The full remount triggered a chaotic re-probing cycle with multiple duration sources (adapter, manifest, postMessage) fighting each other, causing the timeline to oscillate between durations. In-place reload preserves the Player web component and its state. 2. Remove window.confirm dialogs from both timeline clip delete and DOM element delete. Undo is available so the confirmation adds friction without value. * chore: gitignore docs/superpowers * feat(studio): add favicon * perf(studio): skip no-op state updates in timeline sync syncTimelineElements was called 60+ times per page load, each time triggering setElements/setDuration/setTimelineReady even when nothing changed. This caused massive re-render churn and memory usage. Add early-return guards to skip updates when values haven't changed. Also fixes the duration oscillation after element delete. * refactor(studio): split PropertyPanel.tsx (3126 LOC) into 8 focused modules The monolithic PropertyPanel.tsx exceeded the 500 LOC filesize limit. Split into cohesive modules by responsibility: - propertyPanelHelpers.ts (401) — pure utility functions, shared types/constants - propertyPanelPrimitives.tsx (357) — CommitField, MetricField, DetailField, SliderControl, SegmentedControl, SelectField, Section - propertyPanelColor.tsx (371) — ColorField, ColorSlider - propertyPanelFill.tsx (421) — ImageFillField, GradientField, asset path helpers - propertyPanelFont.tsx (455) — FontFamilyField + font catalog helpers - propertyPanelSections.tsx (453) — TextSection, TextFieldEditor, text controls - propertyPanelStyleSections.tsx (411) — StyleSections (stroke, effects, clip, fill) - PropertyPanel.tsx (347) — main component, LayerTree, re-exports for consumers All re-exports from PropertyPanel.tsx preserved for backwards compatibility. No behavioral changes — pure structural split. * fix(studio): use in-place iframe reload for all timeline operations Replace setRefreshKey with in-place iframe reload for move, resize, and asset drop — matching delete which was already fixed. Prevents the Player remount probe cycle that causes duration oscillation. * perf(studio): replace 5s polling loop with event-driven adapter init The Player's onIframeLoad used a setInterval polling loop (25 attempts × 200ms = 5 seconds) to detect when the runtime's __player/__timeline globals appeared. Each poll that missed triggered wasted work, and multiple duration sources fighting during the probe cycle caused oscillation bugs. Replace with event-driven initialization: 1. Fast path: try initializeAdapter() immediately (works for in-place reloads where the adapter is already present) 2. If not ready, listen for the runtime's "state"/"timeline" postMessage signals and initialize on the first one 3. Single 5s timeout as safety net (replaces 25 interval ticks) This eliminates the polling overhead, reduces setDuration/setElements calls to exactly 1 per load, and makes the Player responsive within one frame of the runtime being ready instead of up to 200ms later. * fix(studio): prevent duration oscillation after element delete Two fixes for the duration display oscillating between sub-composition and master durations after deleting an element in the preview: 1. Clear store elements before iframe reload in handleDomEditElementDelete. Without this, stale pre-delete elements remain in the store and cause mergeTimelineElementsPreservingDowngrades to alternate between REPLACE and PRESERVE modes as the element count fluctuates. 2. Add 500ms cooldown on enrichMissingCompositions after timeline messages. The "state" handler was calling enrichMissingCompositions every ~80ms, which added extra elements from GSAP timelines. These fought with the authoritative element list from "timeline" messages (~333ms), creating a feedback loop where element count oscillated and triggered alternating merge strategies with different durations. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(studio): single reloadPreview as source of truth for preview refresh Create reloadPreview() in App.tsx that encapsulates the correct behavior (in-place iframe reload with setRefreshKey fallback). Pass it as the sole refresh mechanism to hooks, removing direct setRefreshKey access from useTimelineEditing and useDomEditCommits. --------- Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * refactor(studio): decompose App.tsx from 4297 to 567 lines Break the monolithic StudioApp component into focused modules: Hooks (12 new): - usePanelLayout: resizable/collapsible panel state - useFileManager: file tree, CRUD, uploads, derived lists - useManifestPersistence: manual edit + motion manifest save queue - useTimelineEditing: clip move/resize/delete/drop handlers - useDomEditSession: DOM selection, style/text commits, preview interaction - useAppHotkeys: keyboard shortcuts, undo/redo, iframe hotkey sync - useCaptionDetection: auto-detect caption compositions - useRenderClipContent: timeline clip thumbnail rendering - useConsoleErrorCapture: preview iframe console error capture - useFrameCapture: frame capture download flow - useLintModal: lint execution and modal state - useCompositionDimensions: stage-size message listener Components (6 new): - AskAgentModal: agent prompt modal - StudioHeader: toolbar with undo/redo, capture, inspector toggle - StudioLeftSidebar: file tree + code editor (handles collapsed state) - StudioPreviewArea: NLELayout + overlays + caption timeline - StudioRightPanel: Design/Motion/Renders tab panel - TimelineToolbar: zoom controls + timeline toggle Utilities (4 new): - studioHelpers: types, path helpers, DOM utilities - studioPreviewHelpers: preview pointer/player interaction - domEditHelpers: selection group algebra - studioFontHelpers: font injection + @font-face management Also removes dead timeline layer inspector code (eye icon, thumbnail toggle, layer panel) that was disabled behind a feature flag. * docs: architecture spec for studio domain contexts, hook split, and file-size lint * docs: implementation plan for studio contexts, hook split, and file-size lint * refactor(studio): consolidate duplicate helpers in useDomEditSession Remove ~370 lines of helper functions that were copied into the hook instead of imported. All removed functions already exist in the canonical utility files (studioHelpers, studioFontHelpers, studioPreviewHelpers, domEditHelpers). Also removes the duplicate local type definitions for RightPanelTab, AgentModalAnchorPoint, and PreviewLocalPointer, and drops now-unused imports (googleFontStylesheetUrl, importedFontFaceCss, resolveVisualDomEditSelectionTarget, DomEditViewport). Temporarily excludes useDomEditSession.ts from the 500 LOC file-size check until Tasks 3-5 split it into focused hooks. * refactor(studio): extract useDomSelection from useDomEditSession * refactor(studio): extract useAskAgentModal from useDomEditSession * refactor(studio): extract usePreviewInteraction from useDomEditSession * refactor(studio): extract useDomEditCommits, useDomEditSession now thin orchestrator Split the 897-line useDomEditSession into focused hooks: - useDomEditCommits (439 LOC): manifest commits (path offset, box size, rotation, manual edits reset, motion), persist operations, element delete, font asset resolution - useDomEditTextCommits (329 LOC): style/text/text-field commits - useDomEditSession (339 LOC): thin orchestrator wiring selection, agent modal, preview interaction, and commit hooks All files now under 500 LOC limit. Removed the temporary lefthook filesize exclusion for useDomEditSession. * refactor(studio): wire domain contexts, eliminate prop drilling in 4 components Wire StudioProvider, PanelLayoutProvider, FileManagerProvider, and DomEditProvider in App.tsx. Migrate StudioHeader, StudioLeftSidebar, StudioPreviewArea, and StudioRightPanel to consume contexts instead of props. Prop counts reduced: - StudioHeader: 13 -> 6 - StudioLeftSidebar: 19 -> 4 - StudioPreviewArea: 37 -> 11 - StudioRightPanel: 39 -> 3 Net: -118 lines, 108 props removed from call sites. * fix(studio): refresh preview after z-index change so stacking updates visually * fix(studio): remove duplicate duration override causing oscillation The timeline message handler set the duration twice: once via processTimelineMessage and once via a raw durationInFrames override. When drilled into a sub-composition, these could disagree, causing the duration to oscillate after element deletion. * fix(studio): use in-place iframe reload after clip delete, remove confirm dialogs Two changes to fix duration oscillation after deleting a timeline clip: 1. Replace setRefreshKey (full Player remount) with in-place iframe.contentWindow.location.reload() after deleting a clip. The full remount triggered a chaotic re-probing cycle with multiple duration sources (adapter, manifest, postMessage) fighting each other, causing the timeline to oscillate between durations. In-place reload preserves the Player web component and its state. 2. Remove window.confirm dialogs from both timeline clip delete and DOM element delete. Undo is available so the confirmation adds friction without value. * chore: gitignore docs/superpowers * perf(studio): skip no-op state updates in timeline sync syncTimelineElements was called 60+ times per page load, each time triggering setElements/setDuration/setTimelineReady even when nothing changed. This caused massive re-render churn and memory usage. Add early-return guards to skip updates when values haven't changed. Also fixes the duration oscillation after element delete. * refactor(studio): split PropertyPanel.tsx (3126 LOC) into 8 focused modules The monolithic PropertyPanel.tsx exceeded the 500 LOC filesize limit. Split into cohesive modules by responsibility: - propertyPanelHelpers.ts (401) — pure utility functions, shared types/constants - propertyPanelPrimitives.tsx (357) — CommitField, MetricField, DetailField, SliderControl, SegmentedControl, SelectField, Section - propertyPanelColor.tsx (371) — ColorField, ColorSlider - propertyPanelFill.tsx (421) — ImageFillField, GradientField, asset path helpers - propertyPanelFont.tsx (455) — FontFamilyField + font catalog helpers - propertyPanelSections.tsx (453) — TextSection, TextFieldEditor, text controls - propertyPanelStyleSections.tsx (411) — StyleSections (stroke, effects, clip, fill) - PropertyPanel.tsx (347) — main component, LayerTree, re-exports for consumers All re-exports from PropertyPanel.tsx preserved for backwards compatibility. No behavioral changes — pure structural split. * fix(studio): use in-place iframe reload for all timeline operations Replace setRefreshKey with in-place iframe reload for move, resize, and asset drop — matching delete which was already fixed. Prevents the Player remount probe cycle that causes duration oscillation. * perf(studio): replace 5s polling loop with event-driven adapter init The Player's onIframeLoad used a setInterval polling loop (25 attempts × 200ms = 5 seconds) to detect when the runtime's __player/__timeline globals appeared. Each poll that missed triggered wasted work, and multiple duration sources fighting during the probe cycle caused oscillation bugs. Replace with event-driven initialization: 1. Fast path: try initializeAdapter() immediately (works for in-place reloads where the adapter is already present) 2. If not ready, listen for the runtime's "state"/"timeline" postMessage signals and initialize on the first one 3. Single 5s timeout as safety net (replaces 25 interval ticks) This eliminates the polling overhead, reduces setDuration/setElements calls to exactly 1 per load, and makes the Player responsive within one frame of the runtime being ready instead of up to 200ms later. * fix(studio): prevent duration oscillation after element delete Two fixes for the duration display oscillating between sub-composition and master durations after deleting an element in the preview: 1. Clear store elements before iframe reload in handleDomEditElementDelete. Without this, stale pre-delete elements remain in the store and cause mergeTimelineElementsPreservingDowngrades to alternate between REPLACE and PRESERVE modes as the element count fluctuates. 2. Add 500ms cooldown on enrichMissingCompositions after timeline messages. The "state" handler was calling enrichMissingCompositions every ~80ms, which added extra elements from GSAP timelines. These fought with the authoritative element list from "timeline" messages (~333ms), creating a feedback loop where element count oscillated and triggered alternating merge strategies with different durations. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(studio): single reloadPreview as source of truth for preview refresh Create reloadPreview() in App.tsx that encapsulates the correct behavior (in-place iframe reload with setRefreshKey fallback). Pass it as the sole refresh mechanism to hooks, removing direct setRefreshKey access from useTimelineEditing and useDomEditCommits. * fix: resolve lint errors from rebase (unused imports, duplicate declarations) * fix: prefix unused probeResult variable * fix: restore renderOrchestrator.ts from origin/next (rebase conflict artifact) * fix: resolve rebase conflicts by using main's producer and next's studio/player * fix: restore rebase-conflicted files from origin/next * fix: use 'load' instead of 'networkidle0' for Puppeteer waitUntil (type compatibility) * fix: restore webAudioTransport.ts from main (test compatibility) --------- Co-authored-by: Vance Ingalls <vance@heygen.com> Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com> |