46 Commits

Author SHA1 Message Date
Christian Byrne
a0c02dfca6 make Vue nodes' outputs/previews responsively sized and work with node resizing (#5970)
## Summary

Added dedicated component for sampling previews and change all image
outputs (outputs, videos, previews) to be responsive and respond to node
resizing.



https://github.com/user-attachments/assets/7e683d32-4914-460c-ba08-4573c40aef24

## Changes

- **What**: Implemented `LivePreview` component for mid-execution
sampling visualization with responsive layout system
- **Dependencies**: Added resize handle composable and transform state
integration

## Review Focus

Node resize interaction conflicts with canvas dragging, and image
dimension calculation performance during rapid sampling updates.

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by [Unito](https://www.unito.io)

---------

Co-authored-by: DrJKL <DrJKL@users.noreply.github.com>
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Co-authored-by: github-actions <github-actions@github.com>
2025-10-10 21:52:24 -07:00
Christian Byrne
e6534f17e6 fix: emit layout change for batch node bounds (#5939)
## Summary

Fixes issue where node size changes are not serialized by routing
DOM-driven node bounds updates through a single CRDT operation so Vue
node geometry stays synchronized with LiteGraph.

## Changes

- **What**: Added `BatchUpdateBoundsOperation` to the layout store,
applied it via the existing Yjs pipeline, notified link sync to
recompute touched nodes, and covered the path with a regression test

## Review Focus

Correctness of the new batch operation when multiple nodes update
simultaneously, especially remote replay/undo scenarios and link
geometry recomputation.

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2025-10-10 20:47:12 -07:00
Johnpaul Chiwetelu
d7796fcda4 Vuenodes/audio widgets (#5627)
This pull request introduces a new audio playback widget for node UIs
and integrates it into the node widget system. The main changes include
the implementation of the `WidgetAudioUI` component, its registration in
the widget registry, and updates to pass node data to the new widget.
Additionally, some logging was added for debugging purposes.

**Audio Widget Implementation and Integration:**

* Added a new `WidgetAudioUI.vue` component that provides audio playback
controls (play/pause, progress slider, volume, options) and loads audio
files from the server based on node data.
* Registered the new `WidgetAudioUI` component in the widget registry by
importing it and adding an entry for the `audioUI` type.
[[1]](diffhunk://#diff-c2a60954f7fdf638716fa1f83e437774d5250e9c99f3aa83c84a1c0e9cc5769bR21)
[[2]](diffhunk://#diff-c2a60954f7fdf638716fa1f83e437774d5250e9c99f3aa83c84a1c0e9cc5769bR112-R115)
* Updated `NodeWidgets.vue` to pass `nodeInfo` as the `node-data` prop
to widgets of type `audioUI`, enabling the widget to access
node-specific audio file information.

**Debugging and Logging:**

* Added logging of `nodeData` in `LGraphNode.vue` and
`WidgetAudioUI.vue` to help with debugging and understanding the data
structure.
[[1]](diffhunk://#diff-a7744614cf842e54416047326db79ad81f7c7ab7bfb66ae2b46f5c73ac7d47f2R188-R189)
[[2]](diffhunk://#diff-71cce190d74c6b5359288857ab9917caededb8cdf1a7e6377578b78aa32be2fcR1-R284)

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Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: Arjan Singh <1598641+arjansingh@users.noreply.github.com>
Co-authored-by: filtered <176114999+webfiltered@users.noreply.github.com>
Co-authored-by: Christian Byrne <cbyrne@comfy.org>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Alexander Brown <drjkl@comfy.org>
Co-authored-by: Jin Yi <jin12cc@gmail.com>
Co-authored-by: DrJKL <DrJKL@users.noreply.github.com>
Co-authored-by: Robin Huang <robin.j.huang@gmail.com>
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2025-10-09 21:29:06 -07:00
Benjamin Lu
4404c0461d Implement drop-on-canvas + linkconnectoradapter consolidation (#5898)
Implements droponcanvas functionality and a linkconnectoradapter
refactor.

- Drop on canvas (Shift and default) integrated via LinkConnector
‘dropped-on-canvas’ with proper CanvasPointerEvent.
- LinkConnector adapter: now wraps the live canvas linkConnector (no
duplicate state); added dropOnCanvas() helper.
- Tests: Playwright scenarios for Shift-drop context menu/searchbox,
pinned endpoint, type prefilter, and post-selection auto-connect
(browser_tests/tests/vueNodes/interactions/links/linkInteraction.spec.ts).

There are some followup PRs that will fix/refactor some more noncritical
things, like the terrible slotid, the number/string nodeid confusion,
etc.

https://github.com/Comfy-Org/ComfyUI_frontend/pull/5780 (snapping) <--
https://github.com/Comfy-Org/ComfyUI_frontend/pull/5898 (drop on canvas
+ linkconnectoradapter refactor) <--
https://github.com/Comfy-Org/ComfyUI_frontend/pull/5903 (fix reroute
snapping)

---------

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Co-authored-by: Christian Byrne <cbyrne@comfy.org>
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2025-10-09 20:55:30 -07:00
Johnpaul Chiwetelu
4cb03cf052 Select Vue Nodes After Drag (#5863)
This pull request refactors the node selection logic in the Vue nodes
event handler composable to simplify the function signature and improve
single vs. multi-selection behavior. The main change is the removal of
the `wasDragging` parameter from the `handleNodeSelect` function, with
selection logic now determined by the current selection state. Related
test code is updated to match the new function signature.

**Node selection logic improvements:**

* Refactored the `handleNodeSelect` function in
`useNodeEventHandlersIndividual` to remove the `wasDragging` parameter,
making the function signature simpler and relying on selection state to
handle single vs. multi-selection.
* Updated the selection logic to check if multiple nodes are already
selected using `isLGraphNode`, and only perform single selection if not.

**Code and test updates:**

* Updated all calls to `handleNodeSelect` in the composable to remove
the `wasDragging` argument, ensuring consistent usage throughout the
codebase.
[[1]](diffhunk://#diff-8d3820a1ca9c569bce00671fdd6290af81315ae11b8f3d6f29a5a9d30379d084L125-R123)
[[2]](diffhunk://#diff-8d3820a1ca9c569bce00671fdd6290af81315ae11b8f3d6f29a5a9d30379d084L146-R144)
[[3]](diffhunk://#diff-8d3820a1ca9c569bce00671fdd6290af81315ae11b8f3d6f29a5a9d30379d084L173-R171)
* Updated all related test cases to use the new `handleNodeSelect`
signature without the third parameter.
[[1]](diffhunk://#diff-89bfc2a05201c6ff7116578efa45f96097594eb346f18446c70aa7125ab1811aL105-R105)
[[2]](diffhunk://#diff-89bfc2a05201c6ff7116578efa45f96097594eb346f18446c70aa7125ab1811aL125-R125)
[[3]](diffhunk://#diff-89bfc2a05201c6ff7116578efa45f96097594eb346f18446c70aa7125ab1811aL144-R144)
[[4]](diffhunk://#diff-89bfc2a05201c6ff7116578efa45f96097594eb346f18446c70aa7125ab1811aL162-R162)
[[5]](diffhunk://#diff-89bfc2a05201c6ff7116578efa45f96097594eb346f18446c70aa7125ab1811aL174-R174)
[[6]](diffhunk://#diff-89bfc2a05201c6ff7116578efa45f96097594eb346f18446c70aa7125ab1811aL187-R187)

**Utility import:**

* Added an import for `isLGraphNode` from `@/utils/litegraphUtil` to
support the updated selection logic.## Summary

<!-- One sentence describing what changed and why. -->


## Screenshots (if applicable)



https://github.com/user-attachments/assets/71e856d3-afc2-497d-826e-5b485066e7fe

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2025-10-09 20:48:03 -07:00
Christian Byrne
06b0eecfe4 fix Vue node widgets should be in disabled state if their slots are connected with a link (#5834)
## Summary

Fixes https://github.com/Comfy-Org/ComfyUI_frontend/issues/5692 by
making widget link connection status trigger on change so Vue widgets
with connected links could properly switch to the `disabled` state when
they are implicitly converted to inputs.

## Changes

- **What**: Added `node:slot-links:changed` event tracking and reactive
slot data synchronization for Vue widgets

```mermaid
graph TD
    A[Widget Link Change] --> B[NodeInputSlot.link setter]
    B --> C{Is Widget Input?}
    C -->|Yes| D[Trigger slot-links:changed]
    C -->|No| E[End]
    D --> F[Graph Event Handler]
    F --> G[syncNodeSlotData]
    G --> H[Update Vue Reactive Data]
    H --> I[Widget Re-render]
    
    style A fill:#f9f9f9,stroke:#333,color:#000
    style I fill:#f9f9f9,stroke:#333,color:#000
```

## Review Focus

Widget reactivity performance with frequent link changes and event
handler memory management in graph operations.

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by [Unito](https://www.unito.io)
2025-10-09 10:30:12 -07:00
Alexander Brown
99b3a59679 Style: Standardize icon use Part 1 (#5947)
## Summary

Remove the mix of class based and component style icons in favor of just
[classes](https://iconify.design/docs/usage/css/tailwind/tailwind4/#basic-usage).

## Changes

- **What**: Migrate existing lucide icons

## Review Focus

What differs between the icons before and now?

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2025-10-07 17:53:38 -07:00
Christian Byrne
d9157925f5 make Vue nodes resizable (#5936)
## Summary

Implemented node resizing functionality for Vue nodes.


https://github.com/user-attachments/assets/a7536045-1fa5-401b-8d18-7c26b4dfbfc3

Resolves https://github.com/Comfy-Org/ComfyUI_frontend/issues/5675.

## Review Focus

ResizeObserver as single source of truth pattern eliminates feedback
loops between manual resize and reactive layout updates. Intrinsic
content sizing calculation temporarily resets DOM styles to measure
natural content dimensions.

```mermaid
graph TD
    A[User Drags Handle] --> B[Direct DOM Style Update]
    B --> C[ResizeObserver Detects Change]
    C --> D[Layout Store Update]
    D --> E[Slot Position Sync]
    
    style A fill:#f9f9f9,stroke:#333,color:#000
    style E fill:#f9f9f9,stroke:#333,color:#000
```

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2025-10-07 15:53:10 -07:00
Christian Byrne
89f4452488 [test] fix flaky Vue group/frame test (minimap flakiness) (#5962)
Attempts to fix flakiness when groups are enabled on the minimap and the
screenshot is taken too early, before the render completes. See
[comment](https://github.com/Comfy-Org/ComfyUI_frontend/pull/5942#issuecomment-3374615335)
for more context.

May or may not solve the flakiness.

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2025-10-07 15:15:36 -07:00
Simula_r
893621265c fix: node deletion handling in vue nodes when switching from litegrap… (#5909)
## Summary

Fix node deletion when switching from litegraph -> vue node mode. 

## Background:
 
There is a race condition where we have [2 watch() functions that are
both tracking
shouldRenderVueNodes.value](f58365b20b/src/composables/graph/useVueNodeLifecycle.ts (L85)):
  - For vue node lifecycle
  - For slot/link sync lifecycle

Each watch() separately sets graph.onNodeRemoved to its own cleanup
handler. But without flush: 'sync', the slot sync watch runs AFTER vue
nodes and overwrites the callback. So when deletion happens,
graph.onNodeRemoved points to the slot handler (or undefined) instead of
the vue cleanup handler, and the vue node never gets removed from the
DOM.

## Review Focus
We are making use of the watch() option "fush: sync" in the link and
slot watch() so maybe there is side effects from firing this when
dependencies change synchronously.

## Screenshots (if applicable)


https://github.com/user-attachments/assets/6951fa50-61d5-4c63-88e9-e113f603ff77


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2025-10-06 23:51:20 -07:00
Alexander Brown
e7745eb2be Style: Make components themeable (#5908)
## Summary

Replace color/dark-color pairs in components with design tokens to allow
for easy overriding.
<!-- Also standardizes the icon pattern to simplify the tailwind config.
-->

## Changes

- **What**: Token based colors, for now, mostly.
- **Breaking**: Got approval from Design to collapse some very similar
pairs of colors that seem to have diverged in implementations over time.
Some of the colors might be a little different, but we can tweak them
later.

## Review Focus

Still have quite a few places from which to remove `dark-theme`, but
this at least gets the theming much closer.
Need to decide if I want to keep going in here or cut this and do the
rest in a subsequent PR.

## Screenshots (if applicable)

<!-- Add screenshots or video recording to help explain your changes -->

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2025-10-06 16:27:08 -07:00
Christian Byrne
f09590f269 fix border style on Vue nodes (#5924)
## Summary

Changes Vue nodes border to match
[design](https://www.figma.com/design/31uH3r4x3xbIctuRWYW6NM/V3---Vue-Nodes?node-id=6189-6820&m=dev).

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2025-10-05 00:29:02 -07:00
Benjamin Lu
cd7310cb8c feat(vue-nodes): snap link preview; connect on drop (#5780)
## Summary

Snap link preview to the nearest compatible slot while dragging in Vue
Nodes mode, and complete the connection on drop using the snapped
target. Mirrors LiteGraph’s first-compatible-slot logic for node-level
snapping and reuses the computed candidate for performance.

## Changes

- Snap preview end to compatible slot
  - slot under cursor via `data-slot-key` fast-path
  - node under cursor via `findInputByType` / `findOutputByType`
- Render path
- `slotLinkPreviewRenderer.ts` now renders to
`state.candidate.layout.position`
- Complete on drop
  - Prefer `state.candidate` (no re-hit-testing)
  - Fallbacks: DOM slot → node first-compatible → reroute
  - Disconnects moving input link when dropped on canvas

## Review Focus

- UX feel of snapping and drop completion (both directions)
- Performance on large graphs (mousemove path is O(1) with dataset +
single validation)
- Edge cases: reroutes, moving existing links, collapsed nodes

## Screenshots (if applicable)


https://github.com/user-attachments/assets/fbed0ae2-2231-473b-a05a-9aaf68e3f820

https://github.com/Comfy-Org/ComfyUI_frontend/pull/5780 (snapping) <--
https://github.com/Comfy-Org/ComfyUI_frontend/pull/5898 (drop on canvas
+ linkconnectoradapter refactor) <--
https://github.com/Comfy-Org/ComfyUI_frontend/pull/5903 (fix reroute
snapping)

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2025-10-04 21:48:59 -07:00
Christian Byrne
1c6edd146b fix stone-100 and stone-200 color variable values swapped (#5923)
## Summary

The `stone-100` and `stone-200` were flipped. This PR swaps them to
align with [color
variables](https://www.figma.com/design/vALUV83vIdBzEsTJAhQgXq/Comfy-Design-System?node-id=0-1&p=f&vars=1&var-id=538-1913&m=dev)

<img width="813" height="321" alt="image"
src="https://github.com/user-attachments/assets/9b2a19ff-566c-425b-a4fe-9998578b872a"
/>

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2025-10-04 19:27:26 -07:00
Christian Byrne
038ed27107 fix Vue node dragging/moving on touch devices (#5896)
## Summary

Enabled touch drag functionality on Vue nodes by adding CSS
`touchAction: 'none'`.

## Changes

- **What**: Added [`touchAction:
'none'`](https://developer.mozilla.org/en-US/docs/Web/CSS/touch-action)
CSS property to Vue nodes for touch device compatibility
- **What**: Added Playwright tests for both desktop and mobile drag
interactions

## Review Focus

Touch event handling on various mobile browsers and pointer event
compatibility across different devices.

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2025-10-02 21:20:33 -07:00
Alexander Brown
4b1c165d43 Cleanup/Perf: Float32Array/Float64Array removal (#5877)
## Summary

Redoing https://github.com/Comfy-Org/ComfyUI_frontend/pull/5567, without
the link rendering changes.

## Changes

- **What**: Standardizing the Point/Size/Rect logic around numeric
tuples instead of typed arrays.

## Review Focus

Cutting here and going to continue in a second PR.

Do the simpler types make sense?
Do we want to keep the behavior of Rectangle as it is now?

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2025-10-02 17:20:31 -07:00
Simula_r
0d3d258995 Fix/vue nodes video (#5870)
## Summary

Fix the video preview widget and associated dropdown to load and select
videos.

Fixes:
-
https://www.notion.so/comfy-org/Video-thumbnails-not-being-used-in-asset-explorer-dialog-27e6d73d365080ec8a3ee7c7ec413657?source=copy_link
-
https://www.notion.so/comfy-org/Image-Video-upload-dialog-doesnt-set-mime-type-27e6d73d365080c5bffdf08842855ba0?source=copy_link
-
https://www.notion.so/comfy-org/Video-Previews-are-not-displayed-2756d73d365080b2bfb9e0004e9d784d?source=copy_link
-
https://www.notion.so/comfy-org/Cannot-load-video-in-Load-Video-node-2756d73d365080009c21d3a67add96c4?source=copy_link

## Screenshots (if applicable)


https://github.com/user-attachments/assets/b71dbecb-c9a7-4feb-83a3-c3e044a9c93c

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2025-10-02 13:58:47 -07:00
Christian Byrne
3f291672d4 fix progress state on Vue nodes in subgraphs (#5842)
## Summary

Fixes two errors with subgraph progress states:

1. Nodes inside subgraphs were not having progress state shown
2. Subgraph nodes (outer representation) themselves did not have a
visible progress state

1 is fixed by using locator IDs instead of local node IDs.

2 is fixed by ensuring the subgraph title button does not wrap to a
newline and thus block the progress bar under the node header.

## Changes

- **What**: Updated `useNodeExecutionState` composable to use
`nodeLocatorId` for tracking execution state across subgraph boundaries
- **What**: Modified NodeHeader layout to fix subgraph enter button
positioning with proper flexbox gap

## Review Focus

Execution state tracking accuracy for nested subgraph nodes and
NodeHeader layout consistency across different node types.

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2025-09-30 15:01:18 -07:00
filtered
26cf45ed36 Update browser test screenshots (#5855)
## Summary
- Empty commit to trigger GitHub Actions workflow for updating browser
test screenshots
- Will generate new baseline screenshots for visual regression tests

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2025-09-29 22:02:13 -07:00
Benjamin Lu
5d0aee59a6 Increase vue slot/link functionality (#5710)
## Summary

Increase functionality for slots and links, covered with playwright
tests.

## Features

- Allow for reroute anchors to work when dragging from input slot
- Allow for dragging existing links from input slot
- Allow for ctrl/command + alt to create new link from input slot
- Allow shift to drag all connected links on output slot
- Connect links with reroutes (only when dragged from vue slot)

## Tests Added

### Playwright

- Dragging input to input drags existing link
- Dropping an input link back on its slot restores the original
connection
- Ctrl+alt drag from an input starts a fresh link
- Should reuse the existing origin when dragging an input link
- Shift-dragging an output with multiple links should drag all links
- Rerouted input drag preview remains anchored to reroute
- Rerouted output shift-drag preview remains anchored to reroute

## Notes

The double rendering system for links being dragged, it works right now,
maybe they can be coalesced later.

Edit: As in the adapter, can be removed in a followup PR

Also, it's known that more features will arrive in smaller PRs, this PR
actually should've been much smaller.

The next ones coming up are drop on canvas support, snap to node, type
compatibility highlighting, and working with subgraphs.

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2025-09-29 18:23:32 -07:00
Christian Byrne
e0b1a6d212 [test] fix flaky Vue upload widget browser tests using randomize url param (#5845)
## Summary

Fix browser tests that use filenames in loader nodes. When the files
don't exist, the fallback/error component shows the request URL which
contains random cache-busting param which makes tests fail due to
non-deterministic nature.


[Context](https://github.com/Comfy-Org/ComfyUI_frontend/pull/5831#discussion_r2386582256)

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by [Unito](https://www.unito.io)

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: github-actions <github-actions@github.com>
2025-09-28 23:28:52 -07:00
Christian Byrne
bbd8d67f5f designate canvasOnly on runtime-generated virtual widgets so they are hidden in Vue renderer (#5831)
## Summary

Added `canvasOnly` flag to runtime-generated widgets to prevent Vue
renderer from displaying them while keeping canvas functionality intact.

## Changes

- **What**: Added `canvasOnly` widget option to hide upload, webcam, and
refresh widgets from Vue renderer

In the Canvas (LiteGraph) system, there was a small set of widgets with
strictly defined components. There, if we wanted some unique or
relatively complex behavior (like an upload butotn), we needed to create
a separate widget that would be coupled to the original widget at
runtime (and would not be serialized).

In the Vue renderer system, we can simply add flags to the inputSpec or
widget options and conditionally render complex UI additions -- i.e.,
there is no need for the hard-to-maintain runtime widget associations.
Expressing such things entirely in the view layer simplifies business
logic related to graph state, as we no longer need to account for
preserving the connections between runtime widgets and their special
siblings -- we also do not need to worry about the implications for
state serialization.

## Related

- https://github.com/Comfy-Org/ComfyUI_frontend/pull/5798

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by [Unito](https://www.unito.io)

---------

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2025-09-28 18:48:29 -07:00
Christian Byrne
1215cb4670 [test] add test to verify panning on touch devices works as expected with Vue renderer (#5833)
## Summary

Added mobile touch pan interaction test for Vue nodes canvas
functionality.

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by [Unito](https://www.unito.io)

---------

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2025-09-28 12:35:08 -07:00
Christian Byrne
02b3b8ef5b [test] add browser tests verifying Vue node groups behaviors (#5825)
## Summary

Adds Playwright tests verifying node groups behaviors work in the Vue
nodes system - in particular:

- Using hotkey to create a group around selected Vue nodes
- Using the "fit to contents" feature on a group that contains Vue nodes

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by [Unito](https://www.unito.io)

---------

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2025-09-28 10:49:30 -07:00
Arjan Singh
a2c7db9dc2 [fix] add InputSlot and dot error state (#5813)
## Summary

Error states were not getting propagated down to the InputSlots from the
API Repsonse

I created a provider and injected error state. It seemed like a way
better idea than prop drilling or building a composable that only two
nodes (`InputSlot` and `OutputSlot`) would need.

## Changes

The follow are now error code red when an input node has errors:
1. There's a error round border around the dot.
2. The dot is error colored.
3. The input text is error colored.

This treatment was okay after feedback from design.

## Screenshots - Error State

<img width="749" height="616" alt="Screenshot 2025-09-26 at 9 02 58 PM"
src="https://github.com/user-attachments/assets/55c7edc9-081b-4a9d-9753-120465959b5d"
/>

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by [Unito](https://www.unito.io)

---------

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2025-09-27 20:14:13 -07:00
Alexander Brown
840f7f04fa Cleanup: Litegraph/Vue synchronization work (#5789)
## Summary

Cleanup and fixes to the existing syncing logic.

## Review Focus

This is probably enough to review and test now.

Main things that should still work: 
- moving nodes around
- adding new ones
- switching back and forth between Vue and Litegraph

Let me know if you find any bugs that weren't already present there.

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by [Unito](https://www.unito.io)
2025-09-27 16:01:59 -07:00
Christian Byrne
042c2caa88 [test] extend Vue node selection browser test to cover Mac (Meta) key (#5824)
## Summary

Extend Vue node selection tests to also cover Meta key (Mac).

## Changes

- **What**: Extended node selection test modifiers to include [Meta
key](https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/metaKey)
alongside existing Ctrl and Shift keys

## Review Focus

Cross-platform keyboard modifier testing coverage and Mac-specific
interaction patterns.

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by [Unito](https://www.unito.io)
2025-09-27 15:45:56 -07:00
Christian Byrne
cd8b5b5d50 [refactor] reorganize Vue node browser tests into subfolders based on behaviors and states (#5823)
## Summary

Refactored Vue node browser tests by organizing them into behavioral
categories, better reflecting the nature of browser tests as behind
user-action/behavior specifications.

- **What**: Reorganized Playwright browser tests into logical behavioral
folders (`interactions/`, `nodeStates/`)
- **Structure**: Created subdirectories for canvas interactions, link
interactions, node interactions, and node states

## Review Focus

Test file path changes and associated snapshot relocations ensure all
browser tests continue to run correctly in the new structure.

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)
2025-09-27 15:14:51 -07:00
Christian Byrne
a25d89881b Allow Vue nodes to have their colors changed from selection toolbox (#5720)
## Summary

Fixes https://github.com/Comfy-Org/ComfyUI_frontend/issues/5680 by
allowing Vue nodes to properly synchronize color changes with LiteGraph
nodes, implementing header darkening and light theme adjustments.

<img width="2496" height="1512" alt="Screenshot from 2025-09-21
20-00-36"
src="https://github.com/user-attachments/assets/e3bdf645-1e0b-4d11-9ae5-9401f43e8e96"
/>

## Changes

- **What**: Implemented color property synchronization between LiteGraph
and Vue node rendering systems
- **Core Fix**: Added `nodeData.color` and `nodeData.bgcolor` to [v-memo
dependencies](https://vuejs.org/api/built-in-directives.html#v-memo) to
trigger re-renders on color changes
- **Color Logic**: Added header darkening using [memoized color
adjustments](https://github.com/Comfy-Org/ComfyUI_frontend/blob/main/src/utils/colorUtil.ts)
to match LiteGraph's ColorOption system
- **Event System**: Enhanced property change instrumentation in
LGraphNode.setColorOption to emit color/bgcolor events

## Review Focus

Vue component reactivity timing - the v-memo fix was critical for
immediate color updates. Verify light theme color adjustments match the
drawNode monkey patch behavior in app.ts.

## Technical Details

```mermaid
graph TD
    A[User Sets Color] --> B[LGraphNode.setColorOption]
    B --> C[Sets node.color & node.bgcolor]
    C --> D[Triggers property:changed events]
    D --> E[Vue Node Manager Updates]
    E --> F[v-memo Detects Change]
    F --> G[NodeHeader Re-renders]
    G --> H[Header Darkening Applied]

    style A fill:#f9f9f9,stroke:#333,color:#000
    style H fill:#f9f9f9,stroke:#333,color:#000
```

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by [Unito](https://www.unito.io)

---------

Co-authored-by: Myestery <Myestery@users.noreply.github.com>
Co-authored-by: DrJKL <DrJKL@users.noreply.github.com>
Co-authored-by: github-actions <github-actions@github.com>
2025-09-27 15:12:13 -07:00
Christian Byrne
b0d2b44dad [test] add browser tests for Vue node multiline string widgets (#5819)
## Summary

Added Playwright E2E tests for Vue multiline string widget functionality
to ensure text input and persistence work correctly.

## Changes

- **What**: Created browser tests for multiline string widget in Vue
nodes implementation, covering text input, multiline text input, and
focus change behavior.

## Review Focus

Test coverage for text input persistence across focus changes and
multiline content handling in the CLIP Text Encode widget.

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by [Unito](https://www.unito.io)
2025-09-27 12:45:24 -07:00
Christian Byrne
976b1a6bbd [test] add browser test to verify Vue node body double-click behavior (#5818)
## Summary

Added test coverage to verify double-clicking node body does not trigger
title edit mode, mirroring test in Litegraph
856eb446a5/browser_tests/tests/interaction.spec.ts (L361)

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by [Unito](https://www.unito.io)
2025-09-27 12:07:33 -07:00
Christian Byrne
856eb446a5 Add node pinning functionality to Vue nodes (#5772)
## Summary

Added pinning functionality to Vue nodes with hotkey support and visual
indicators.

## Changes

- **What**: Added node pinning feature with 'p' hotkey toggle and pin
icon indicator
- **Components**: Updated `LGraphNode.vue` and `NodeHeader.vue` with pin
state tracking
- **State Management**: Extended `useGraphNodeManager` to sync pinned
flag with Vue components
- **Tests**: Added E2E tests for single and multi-node pin toggling

## Review Focus

Pin state persistence in graph serialization and visual indicator
positioning in node header layout. Verify hotkey doesn't conflict with
existing shortcuts.

## Technical Details

- Pin state tracked via `flags.pinned` property in `LGraphNode`
- Uses [Vue
memoization](https://vuejs.org/api/reactivity-advanced.html#v-memo) for
efficient header re-rendering
- Integrates with existing node property change detection system
- Visual indicator uses Lucide pin icon with theme-aware styling

## Screenshots (if applicable)

<img width="875" height="977" alt="Screenshot from 2025-09-25 13-02-21"
src="https://github.com/user-attachments/assets/51d46cea-08f0-44fb-8b07-56d1b939338f"
/>

<img width="875" height="977" alt="Screenshot from 2025-09-25 13-02-10"
src="https://github.com/user-attachments/assets/ce247426-1e39-48c0-924b-658b65c24f52"
/>

## Related 

- https://github.com/Comfy-Org/ComfyUI_frontend/pull/5715

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by [Unito](https://www.unito.io)

---------

Co-authored-by: filtered <176114999+webfiltered@users.noreply.github.com>
2025-09-27 10:56:46 -07:00
Christian Byrne
4b9d448b6c fix style of Select COMBO Vue node widget (#5785)
## Summary

Fixed `WidgetSelect` component styling to match other Vue node widgets
by using shared base styles.

## Changes

- **What**: Replaced hardcoded color classes with `WidgetInputBaseClass`
for consistent styling across Vue node widgets

## Review Focus

Visual consistency with other input widgets in Vue nodes interface and
proper styling inheritance.

## Screenshots (if applicable)

*Before*:

<img width="1645" height="1436" alt="Screenshot from 2025-09-25
18-12-16"
src="https://github.com/user-attachments/assets/0b985616-0cf5-44e3-8459-739d194dec7a"
/>

*After*:

<img width="1645" height="1436" alt="Screenshot from 2025-09-25
18-12-07"
src="https://github.com/user-attachments/assets/235437cf-3e1f-4bc0-8822-26fb8606b437"
/>

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by [Unito](https://www.unito.io)

---------

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2025-09-27 10:28:26 -07:00
Christian Byrne
0ac1074a25 fix Vue nodes capturing wheel event when Ctrl+Shift+drag zooming (#5791)
## Summary

Fixed canvas read-only state during Ctrl+Shift drag-to-zoom to prevent
node interaction conflicts. This fix also benefits Litegraph nodes.

## Changes

- **What**: Canvas becomes read-only during [Ctrl+Shift drag
zoom](https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent)
operations and restores original state when finished
- **What**: Added browser test coverage for zoom interaction behavior

## Review Focus

State restoration on zoom interruption and edge cases where drag zoom is
cancelled mid-operation.

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

---------

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2025-09-27 10:25:12 -07:00
Christian Byrne
a6600aa109 Use localized labels for Vue node slots and inputs/outputs (fallback to names) (#5773)
## Summary

Fixes https://github.com/Comfy-Org/ComfyUI_frontend/issues/5697 by
adding internationalization support for Vue node widget labels and
output slot names with fallback to original names.

## Changes

- **What**: Added `label` field to widget data structures and
`localized_name` support for output slots
- **Breaking**: None - all changes maintain backward compatibility with
fallback to original names

## Review Focus

Translation key resolution for node definitions and proper fallback
chain for widget labels and slot names.

## Screenshots (if applicable)

Observe that there is parity between Litegraph and Vue nodes w.r.t.
localization of labels/names.

<img width="3455" height="1417" alt="Screenshot from 2025-09-25
13-19-54"
src="https://github.com/user-attachments/assets/93ee8fae-3671-4175-a941-6462f942d0f1"
/>

<img width="3455" height="1417" alt="Screenshot from 2025-09-25
13-19-38"
src="https://github.com/user-attachments/assets/9573eb86-d74a-40ed-a0b5-e30afd3da6eb"
/>

┆Issue is synchronized with this [Notion
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---------

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Co-authored-by: Alexander Brown <drjkl@comfy.org>
2025-09-25 19:47:18 -07:00
Christian Byrne
ac93a6ba3f Disable number grouping (thousands comma separators) by default in Vue node number widgets (#5776)
## Summary

Makes the
[useGrouping](https://primevue.org/inputnumber/#api.inputnumber.props.useGrouping)
prop for number widgets disabled by default, aligning with the old UI
(also requested via design). Node authors can still enable if they want
by setting prop explicitly.

## Changes

- **What**: Modified
[WidgetInputNumberInput](https://primevue.org/inputnumber/) to disable
`useGrouping` by default, requiring explicit opt-in via widget options
- **Testing**: Added component tests covering value binding, component
rendering, step calculations, and grouping behavior

## Review Focus

UX impact on existing nodes that may have relied on default grouping
behavior and test coverage for edge cases with precision calculations.

## Screenshots (if applicable)

*Before*:

<img width="1685" height="879" alt="Screenshot from 2025-09-25 11-34-34"
src="https://github.com/user-attachments/assets/432097ab-203d-4f86-8ca0-721b27ee33de"
/>

*After*:

<img width="1951" height="1175" alt="Screenshot from 2025-09-25
11-35-27"
src="https://github.com/user-attachments/assets/74d35b62-612e-4dbf-b6e2-0ac17af03ea1"
/>


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by [Unito](https://www.unito.io)

---------

Co-authored-by: DrJKL <448862+DrJKL@users.noreply.github.com>
Co-authored-by: Alexander Brown <drjkl@comfy.org>
Co-authored-by: github-actions <github-actions@github.com>
2025-09-25 17:46:46 -07:00
Christian Byrne
415ebfd67b Add muted state to Vue nodes (#5770)
## Summary

Added mute state support to Vue nodes with visual feedback and keyboard
shortcut functionality.

## Changes

- **What**: Implemented mute state (mode 2) for Vue nodes with opacity
styling and `Ctrl+M` hotkey support

## Review Focus

Visual consistency between bypass and mute states, and keyboard shortcut
conflict detection with existing hotkeys.

## Test Coverage

- Single node mute/unmute with `Ctrl+M` hotkey
- Multi-selection mute/unmute operations
- Visual state verification with opacity changes

## Related

- https://github.com/Comfy-Org/ComfyUI_frontend/pull/5715

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by [Unito](https://www.unito.io)
2025-09-25 13:07:29 -07:00
Christian Byrne
a0c06bd723 [test] add browser test for missing vue nodes error state (#5768)
## Summary

Added browser test to verify Vue nodes display error state when workflow
contains missing/unknown nodes, complementing

- https://github.com/Comfy-Org/ComfyUI_frontend/pull/5758

## Changes

- **What**: Added [Playwright
test](https://playwright.dev/docs/writing-tests) for Vue nodes error
state handling with missing nodes
- **Test Coverage**: Validates `border-error` class application on nodes
with `UNKNOWN NODE` text

## Review Focus

Test reliability when loading workflows with missing nodes and dialog
interaction timing.

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2025-09-25 11:16:19 -07:00
Benjamin Lu
bc4549244e test(e2e): align test default menu to Top; make legacy specs explicit (#5746)
## Summary
UseNewMenu has been defaulted to Top in the app for over a year;
Playwright’s test default lagged behind. This PR aligns the test default
with reality and keeps legacy specs stable.

## Changes
- tests(e2e): default to 'Top' via fixture; specs that previously relied
on the old implicit default now explicitly set 'Comfy.UseNewMenu' to
'Disabled'.
- docs(browser-tests): remove outdated README note suggesting tests set
'Top' manually.

## Review Focus
- Intentional uses of 'Top' and 'Bottom' remain unchanged.
- Confirm ComfyPage default remains 'Top' (see
browser_tests/fixtures/ComfyPage.ts).

## Screenshots (if applicable)
N/A

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by [Unito](https://www.unito.io)

---------

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2025-09-24 18:43:22 -07:00
Alexander Brown
f7f3240100 fix: Status indicator and close button appearing together (#5738)
## Summary

Small fix for the close/status visibility overlap

<img width="392" height="128" alt="image"
src="https://github.com/user-attachments/assets/af25f1d7-a8c3-4155-9123-9fa10724e8db"
/>

![20250923-2140-26
4569642](https://github.com/user-attachments/assets/e1b00a3f-d6e9-416b-9014-df0f9241082e)

┆Issue is synchronized with this [Notion
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---------

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2025-09-23 15:23:00 -07:00
Simula_r
cec1de0147 feat: vue nodes LOD system (#5631)
## Summary

Replaced reactive (Vue-based) widget LOD with CSS visibility control.
Performance doesn't dramatically improve, but we avoid the mount/unmount
overhead during zoom/pan operations. This PR implements the visual
component of LOD—complex widgets that need lifecycle management will be
addressed separately.

### Problem & Solution
Problem: we want LOD to improve rendering performance and visual
feedback but discovered using reactivity in the current setup for it
meant mounting/unmounting caused worse lag than the performance it aimed
to fix. Switching to render all the details all the time but using css
visibility proved to be the best solution. However, it doesn't improve
rendering performance by much because the GPU texture size is the
bottleneck (from TransformPane.vue CSS transforms) and not
rasterization.

Solution: Keep all nodes/widgets mounted, use CSS visibility: hidden for
LOD. Trade memory for performance stability during zoom/pan/drag
operations.

### Technical Decision
We chose Performance > Memory:

- CSS transforms create a single GPU texture whose size depends on node
count, not widget complexity
- Mounting/unmounting hundreds of widgets during zoom = noticeable lag
from Vue VDOM diffing (since all components are mounted all the time
because of viewport culling challenge/trade off see
https://github.com/Comfy-Org/ComfyUI_frontend/pull/5510.)
- CSS visibility changes = no reactivity overhead, smooth interactions
- Result: Similar performance, but without interaction stutters

This is the visual layer only. If we want a hook into the LOD state per
node / widget that would be the next follow up system to implement.

### Next Steps (maybe)
- Chunked (split up single Transform Pane transform layer) when
rendering 1000+ nodes (maybe)
- ~~Selective unmounting API for widgets that register as "expensive"~~
- ~~Client bound hydration system~~

## Screenshots (if applicable)

<!-- Add screenshots or video recording to help explain your changes -->

<img width="1355" height="960" alt="image"
src="https://github.com/user-attachments/assets/41474d1b-9dbe-4240-a8cf-f4c9ff51d8e0"
/>
<img width="1354" height="963" alt="image"
src="https://github.com/user-attachments/assets/9f55edaa-5858-41b9-b6a8-c2d37e1649bd"
/>


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2025-09-22 20:05:13 -07:00
Christian Byrne
f951e07cea fix bypass hotkey in vue nodes and fix node data instrumentation setup issue when switching to Vue nodes after initial load (#5715)
## Summary

Fixed Vue node keybinding target element ID to enable
bypass/pin/collapse hotkeys in both LiteGraph and Vue rendering modes.

Also fixed a bug when starting in litegraph mode => switching to Vue
nodes without reloading => `graph.onTrigger` is set to `undefined` which
interferes with proper setup of node data instrumentation, among other
things.

## Changes

- **What**: Updated keybinding `targetElementId` from `graph-canvas` to
`graph-canvas-container` for node manipulation commands (parent of both
the canvas and transform pane -- vue nodes container).
- **What**: Added conditional `onTrigger` handler restoration in slot
layout sync to prevent Vue node manager conflicts

## Review Focus

Event handler precedence between Vue nodes and LiteGraph systems during
mode switching, ensuring hotkeys work consistently across rendering
modes.

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5715-fix-bypass-hotkey-in-vue-nodes-and-fix-node-data-instrumentation-setup-issue-when-switchi-2756d73d3650815c8ec8d5e4d06232e3)
by [Unito](https://www.unito.io)
2025-09-21 17:32:12 -07:00
Christian Byrne
023e466dba fix using shift modifier to (de-)select Vue nodes (#5714)
## Summary

Fixes https://github.com/Comfy-Org/ComfyUI_frontend/issues/5688 by
adding shift modifier support for multi-selecting Vue nodes, enabling
standard shift+click selection behavior alongside existing
ctrl/cmd+click.

## Changes

- **What**: Updated Vue node event handlers to include `event.shiftKey`
in multi-select logic
- **Testing**: Added browser tests for both ctrl and shift modifier
selection behaviors

## Review Focus

Multi-select behavior consistency across different input modifiers and
platform compatibility (Windows/Mac/Linux shift key handling).

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5714-fix-using-shift-modifier-to-de-select-Vue-nodes-2756d73d365081bcb5e0fe80eacdb2f0)
by [Unito](https://www.unito.io)
2025-09-21 14:39:40 -07:00
Benjamin Lu
893409dfc8 Add playwright tests for links and slots in vue nodes mode (#5668)
Tests added
- Should show a link dragging out from a slot when dragging on a slot
- Should create a link when dropping on a compatible slot
- Should not create a link when dropping on an incompatible slot(s)

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5668-Add-playwright-tests-for-links-and-slots-in-vue-nodes-mode-2736d73d36508188a47dceee5d1a11e5)
by [Unito](https://www.unito.io)

---------

Co-authored-by: github-actions <github-actions@github.com>
2025-09-19 13:51:47 -07:00
Christian Byrne
6f878abea4 Fix: Delete/Backspace hotkey to remove Vue Nodes (#5470)
* fix delete hotkey with vue nodes

* add playwright test for deletion and selection with vue nodes

* add unit test for keybinding service event forwarding

* [refactor] improve type safety and remove wrapper functions in VueNodeHelpers - addresses @DrJKL review comments

- Replace type cast with proper type predicate in getNodeIds method
- Remove unnecessary getNodeCount() and getSelectedNodeCount() wrapper functions
- Remove deleteSelected() helper methods to make key presses explicit in tests

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* [refactor] make key presses explicit in Vue node tests - addresses @DrJKL review comment

- Remove commented line in test setup
- Replace helper method calls with direct keyboard.press() for better test clarity
- Use direct locator access instead of wrapper functions for node counts

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* [enhance] add input filtering and improve shouldForwardToCanvas logic - addresses @DrJKL review comments

- Add filtering for input, textarea, and contentEditable elements to prevent forwarding when typing
- Allow shift key while blocking other modifiers (ctrl, alt, meta)
- Include existing property_value span check for consistency

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* [refactor] remove mutable global state from keybinding unit tests - addresses @DrJKL review comment

- Remove global mockCommandExecute and mockProcessKey variables
- Access vi.mocked() directly in test assertions for better isolation
- Keep keybindingService as local variable since it's properly scoped

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* [fix] remove duplicate input filtering that broke delete key functionality

The shouldForwardToCanvas function was duplicating input field checks already
handled by keyCombo.isReservedByTextInput, causing delete keys to be blocked.

- Remove duplicate input filtering from shouldForwardToCanvas
- Keep contentEditable enhancement in existing isReservedByTextInput check
- Maintain shift key support as requested in review

Fixes regression where delete key tests were failing after review changes.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* [fix] restore working test structure while implementing review improvements

Root cause: Changed test approach from helper methods to direct keyboard calls,
which introduced timing/focus issues that broke delete key functionality.

Solution:
- Restore working test structure using helper methods (deleteSelected, getNodeCount)
- Keep type safety improvement: replace type cast with proper type predicate
- Keep code cleanup: remove commented line in test setup
- Maintain working keybinding service with contentEditable enhancement

This preserves the original working behavior while addressing all review feedback.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* [auto-fix] Apply ESLint and Prettier fixes

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: GitHub Action <action@github.com>
2025-09-13 21:06:08 -07:00
Christian Byrne
006e6bd57c [feat] Vue-Based Rendering System for the ComfyUI Node Graph (#4263)
* [feat] Add core Vue widget infrastructure

- SimplifiedWidget interface for Vue-based node widgets
- widgetPropFilter utility with component-specific exclusion lists
- Removes DOM manipulation and positioning concerns
- Provides clean API for value binding and prop filtering

* [feat] Add Vue widget registry system

- Complete widget type enum with all 15 widget types
- Component mapping registry for dynamic widget rendering
- Helper function for type-safe widget component resolution

* [feat] Add Vue input widgets

- WidgetInputText: Single-line text input with InputText component
- WidgetTextarea: Multi-line text input with Textarea component
- WidgetSlider: Numeric range input with Slider component
- WidgetToggleSwitch: Boolean toggle with ToggleSwitch component

* [feat] Add Vue selection widgets

- WidgetSelect: Dropdown selection with Select component
- WidgetMultiSelect: Multiple selection with MultiSelect component
- WidgetSelectButton: Button group selection with SelectButton component
- WidgetTreeSelect: Hierarchical selection with TreeSelect component

* [feat] Add Vue visual widgets

- WidgetColorPicker: Color selection with ColorPicker component
- WidgetImage: Single image display with Image component
- WidgetImageCompare: Before/after comparison with ImageCompare component
- WidgetGalleria: Image gallery/carousel with Galleria component
- WidgetChart: Data visualization with Chart component

* [feat] Add Vue action widgets

- WidgetButton: Action button with Button component and callback handling
- WidgetFileUpload: File upload interface with FileUpload component

* [feat] TransformPane - Viewport synchronization layer for Vue nodes (#4304)

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Benjamin Lu <benceruleanlu@proton.me>
Co-authored-by: github-actions <github-actions@github.com>

* Update locales [skip ci]

* Fix TransformPane pos/size (#4826)

* Update locales [skip ci]

* refactor(litegraph): decouple render-time state from models for reroutes and links\n\nIntroduce RenderedLinkSegment; compute reroute render params without mutating model; render into ephemeral segments instead of writing to Reroute/LLink.

* Revert "refactor(litegraph): decouple render-time state from models for reroutes and links\n\nIntroduce RenderedLinkSegment; compute reroute render params without mutating model; render into ephemeral segments instead of writing to Reroute/LLink."

This reverts commit d7ed1d36ed.

* test(ci): skip transformPerformance suite on CI (#4843)

* Add vue node feature flag (#4927)

* feat: Implement CRDT-based layout system for Vue nodes (#4959)

* feat: Implement CRDT-based layout system for Vue nodes

Major refactor to solve snap-back issues and create single source of truth for node positions:

- Add Yjs-based CRDT layout store for conflict-free position management
- Implement layout mutations service with clean API
- Create Vue composables for layout access and node dragging
- Add one-way sync from layout store to LiteGraph
- Disable LiteGraph dragging when Vue nodes mode is enabled
- Add z-index management with bring-to-front on node interaction
- Add comprehensive TypeScript types for layout system
- Include unit tests for layout store operations
- Update documentation to reflect CRDT architecture

This provides a solid foundation for both single-user performance and future real-time collaboration features.

Co-Authored-By: Claude <noreply@anthropic.com>

* style: Apply linter fixes to layout system

* fix: Remove unnecessary README files and revert services README

- Remove unnecessary types/README.md file
- Revert unrelated changes to services/README.md
- Keep only relevant documentation for the layout system implementation

These were issues identified during PR review that needed to be addressed.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* refactor: Clean up layout store and implement proper CRDT operations

- Created dedicated layoutOperations.ts with production-grade CRDT interfaces
- Integrated existing QuadTree spatial index instead of simple cache
- Split composables into separate files (useLayout, useNodeLayout, useLayoutSync)
- Cleaned up operation handlers using specific types instead of Extract
- Added proper operation interfaces with type guards and extensibility
- Updated all type references to use new operation structure

The layout store now properly uses the existing QuadTree infrastructure for
efficient spatial queries and follows CRDT best practices with well-defined
operation interfaces.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* refactor: Extract services and split composables for better organization

- Created SpatialIndexManager to handle QuadTree operations separately
- Added LayoutAdapter interface for CRDT abstraction (Yjs, mock implementations)
- Split GraphNodeManager into focused composables:
  - useNodeWidgets: Widget state and callback management
  - useNodeChangeDetection: RAF-based geometry change detection
  - useNodeState: Node visibility and reactive state management
- Extracted constants for magic numbers and configuration values
- Updated layout store to use SpatialIndexManager and constants

This improves code organization, testability, and makes it easier to swap
CRDT implementations or mock services for testing.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* Add node slots to layout tree

* Revert "Add node slots to layout tree"

This reverts commit 460493a620.

* Remove slots from layoutTypes

* Totally not scuffed renderer and adapter

* Revert "Totally not scuffed renderer and adapter"

This reverts commit 2b9d83efb8.

* Revert "Remove slots from layoutTypes"

This reverts commit 18f78ff786.

* Reapply "Add node slots to layout tree"

This reverts commit 236fecb549.

* Revert "Add node slots to layout tree"

This reverts commit 460493a620.

* docs: Replace architecture docs with comprehensive ADR

- Add ADR-0002 for CRDT-based layout system decision
- Follow established ADR template with persuasive reasoning
- Include performance benefits, collaboration readiness, and architectural advantages
- Update ADR index

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Benjamin Lu <benjaminlu1107@gmail.com>

* [chore] Extract link rendering out of LGraphCanvas (#4994)

* feat: Implement CRDT-based layout system for Vue nodes

Major refactor to solve snap-back issues and create single source of truth for node positions:

- Add Yjs-based CRDT layout store for conflict-free position management
- Implement layout mutations service with clean API
- Create Vue composables for layout access and node dragging
- Add one-way sync from layout store to LiteGraph
- Disable LiteGraph dragging when Vue nodes mode is enabled
- Add z-index management with bring-to-front on node interaction
- Add comprehensive TypeScript types for layout system
- Include unit tests for layout store operations
- Update documentation to reflect CRDT architecture

This provides a solid foundation for both single-user performance and future real-time collaboration features.

Co-Authored-By: Claude <noreply@anthropic.com>

* style: Apply linter fixes to layout system

* fix: Remove unnecessary README files and revert services README

- Remove unnecessary types/README.md file
- Revert unrelated changes to services/README.md
- Keep only relevant documentation for the layout system implementation

These were issues identified during PR review that needed to be addressed.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* refactor: Clean up layout store and implement proper CRDT operations

- Created dedicated layoutOperations.ts with production-grade CRDT interfaces
- Integrated existing QuadTree spatial index instead of simple cache
- Split composables into separate files (useLayout, useNodeLayout, useLayoutSync)
- Cleaned up operation handlers using specific types instead of Extract
- Added proper operation interfaces with type guards and extensibility
- Updated all type references to use new operation structure

The layout store now properly uses the existing QuadTree infrastructure for
efficient spatial queries and follows CRDT best practices with well-defined
operation interfaces.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* refactor: Extract services and split composables for better organization

- Created SpatialIndexManager to handle QuadTree operations separately
- Added LayoutAdapter interface for CRDT abstraction (Yjs, mock implementations)
- Split GraphNodeManager into focused composables:
  - useNodeWidgets: Widget state and callback management
  - useNodeChangeDetection: RAF-based geometry change detection
  - useNodeState: Node visibility and reactive state management
- Extracted constants for magic numbers and configuration values
- Updated layout store to use SpatialIndexManager and constants

This improves code organization, testability, and makes it easier to swap
CRDT implementations or mock services for testing.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* Add node slots to layout tree

* Revert "Add node slots to layout tree"

This reverts commit 460493a620.

* Remove slots from layoutTypes

* Totally not scuffed renderer and adapter

* Revert "Totally not scuffed renderer and adapter"

This reverts commit 2b9d83efb8.

* Revert "Remove slots from layoutTypes"

This reverts commit 18f78ff786.

* Reapply "Add node slots to layout tree"

This reverts commit 236fecb549.

* Revert "Add node slots to layout tree"

This reverts commit 460493a620.

* docs: Replace architecture docs with comprehensive ADR

- Add ADR-0002 for CRDT-based layout system decision
- Follow established ADR template with persuasive reasoning
- Include performance benefits, collaboration readiness, and architectural advantages
- Update ADR index

* Add node slots to layout tree

* Revert "Add node slots to layout tree"

This reverts commit 460493a620.

* Remove slots from layoutTypes

* Totally not scuffed renderer and adapter

* Remove unused methods in LGLA

* Extract slot position calculations to shared utility

- Create slotCalculations.ts utility for centralized slot position logic
- Update LGraphNode to delegate to helper while maintaining compatibility
- Modify LitegraphLinkAdapter to use layout tree positions when available
- Enable link rendering to use layout system coordinates instead of litegraph positions

This allows the layout tree to control link rendering positions, enabling proper
synchronization between Vue components and canvas rendering.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* [fix] Restore original link rendering behavior after refactor

This commit fixes several rendering discrepancies introduced during the link rendering refactor to ensure exact parity with the original litegraph implementation:

Path Shape Fixes:
- STRAIGHT_LINK: Now correctly applies l=10 offset to create innerA/innerB points and uses midX=(innerA.x+innerB.x)*0.5 for elbow placement, matching the original 6-segment path
- LINEAR_LINK: Restored 4-point path with l=15 directional offsets (start → innerA → innerB → end)

Arrow Rendering:
- computeConnectionPoint: Now always uses bezier math with 0.25 factor spline offsets regardless of render mode, ensuring arrow positions match original
- Arrow positions: Fixed to render at 0.25 and 0.75 positions along the path
- Arrow gating: Moved scale>=0.6 and highQuality checks to adapter layer to maintain PathRenderer purity
- Arrow shape: Restored original triangle dimensions (-5,-3) to (0,+7) to (+5,-3)

Center Marker:
- Fixed 'None' option: Center marker now correctly hidden when LinkMarkerShape.None is selected
- Center point calculation: Updated for all render modes to match original positions
- STRAIGHT_LINK center: Uses midX and average of innerA/innerB y-coordinates
- LINEAR_LINK center: Uses midpoint between innerA and innerB control points

These fixes ensure backward compatibility while maintaining the clean separation between the pure PathRenderer and litegraph-specific LitegraphLinkAdapter.

Fixes #Issue-Number

---------

Co-authored-by: bymyself <cbyrne@comfy.org>
Co-authored-by: Claude <noreply@anthropic.com>

* refactor: Reorganize layout system into new renderer architecture (#5071)

- Move layout system to renderer/core/layout/
  - Store, operations, adapters, and sync modules organized clearly
  - Merged layoutTypes.ts and layoutOperations.ts into single types.ts
- Move canvas rendering to renderer/core/canvas/
  - LiteGraph-specific code in litegraph/ subdirectory
  - PathRenderer at canvas level
- Move spatial indexing to renderer/core/spatial/
- Move Vue node composables to renderer/extensions/vue-nodes/
- Update all import paths throughout codebase
- Apply consistent naming (renderer vs rendering)

This establishes clearer separation between core rendering concerns
and optional extensions, making the architecture more maintainable.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-authored-by: Claude <noreply@anthropic.com>

* [refactor] Reorganize Vue nodes to domain-driven design architecture (#5085)

* refactor: Reorganize Vue nodes system to domain-driven design architecture

Move Vue nodes code from scattered technical layers to domain-focused structure:

- Widget system → src/renderer/extensions/vueNodes/widgets/
- LOD optimization → src/renderer/extensions/vueNodes/lod/
- Layout logic → src/renderer/extensions/vueNodes/layout/
- Node components → src/renderer/extensions/vueNodes/components/
- Test structure mirrors source organization

Benefits:
- Clear domain boundaries instead of technical layers
- Everything Vue nodes related in renderer domain (not workbench)
- camelCase naming (vueNodes vs vue-nodes)
- Tests co-located with source domains
- All imports updated to new DDD structure

* fix: Skip spatial index performance test on CI to avoid flaky timing

Performance tests are inherently flaky on CI due to variable system
performance. This test should only run locally like the other
performance tests.

* fix: Initialize Vue node manager when first node is added to empty graph (#5086)

* fix: Initialize Vue node manager when first node is added to empty graph

When Vue nodes are enabled and the graph starts empty (0 nodes), the
node manager wasn't being initialized. This caused Vue nodes to not
render until the setting was toggled off and on again.

The fix adds a one-time event handler that listens for the first node
being added to an empty graph and initializes the node manager at that
point.

Fixes the issue where Vue nodes don't render on initial page load when
the setting is enabled.

* fix: Add TODO comment for reactive graph mutations observer

Added comment to indicate that the monkey-patching approach should be
replaced with a proper reactive graph mutations observer when available.

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: Claude <noreply@anthropic.com>

* [bugfix] Fix Vue node import path after refactoring

Update LGraphNode import path from old location to new domain-driven architecture path.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* Remove layout logging noise from console (#5101)

- Remove loglevel import and logger setup from LayoutStore
- Remove all logger.debug() calls throughout LayoutStore
- Remove localStorage debug check for layout operations
- Remove unused DEBUG_CONFIG from layout constants
- Clean up console noise while preserving error handling

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-authored-by: Claude <noreply@anthropic.com>

* remove logging from vue node layouting modules (#5111)

* feat: Add slot registration and spatial indexing for hit detection

- Implement slot registration for all nodes (Vue and LiteGraph)
- Add spatial indexes for slots and reroutes to improve hit detection performance
- Register slots when nodes are drawn via new registerSlots() method
- Update LayoutStore to use spatial indexing for O(log n) queries instead of O(n)

Resolves #5125

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* Revert "feat: Add slot registration and spatial indexing for hit detection"

This reverts commit 70fbfd0f5e.

* [bugfix] Fix link center dot hit detection when marker is disabled (#5135)

When linkMarkerShape is set to None, clicks were still being detected on the invisible center dot. This fix adds proper checks to skip hit detection when the center marker is disabled.

Fixes center dot hit detection issue

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-authored-by: Claude <noreply@anthropic.com>

* [bugfix] Hide center dot when dragging links (#5133)

The center dot/marker on links should not be visible when the user is dragging links to connect nodes. This fix ensures the center marker is hidden during link dragging operations.

🤖 Generated with Claude Code

Co-authored-by: Claude <noreply@anthropic.com>

* feat: v3 style of node body (#5169)

* feat: v3 style of node body

* Update src/renderer/extensions/vueNodes/components/LGraphNode.vue

* fix: review's issues

* fix: review's issue

* Update lockfile after rebase (#5254)

* chore: Update pnpm-lock.yaml after rebase

Add new dependencies from main branch:
- chart.js@^4.5.0
- clsx@^2.1.1
- tailwind-merge@^3.3.1
- yjs@^13.6.27

* Fix SelectionOverlay rebase issue (#5255)

* fix: Remove SelectionOverlay import accidentally re-added during rebase

During the rebase, the SelectionOverlay component import and usage was accidentally
re-introduced. This component was removed in commit 84e7102f (#5158) to fix
performance issues. The SelectionToolbox should be used directly without a wrapper.

The current main branch correctly uses:
<SelectionToolbox v-if="selectionToolboxEnabled" />

Ref: https://github.com/Comfy-Org/ComfyUI_frontend/pull/5158

* Deduplicate i18n keys from rebasing (#5257)

* fix: Add missing comma in zh locale JSON

Fixes JSON syntax error introduced during rebase.

* dedup i18n keys

* fix: Restore simplified Chinese translation for Toggle Workflows Sidebar

The previous dedup commit accidentally left a traditional Chinese
translation in the simplified Chinese locale file.

* fix: Replace remaining traditional Chinese characters in simplified Chinese locale

- Changed '檔案' to '文件' (file)
- Changed '擴充功能' to '扩展功能' (extensions)

* Fix lodash import (#5269)

* Decouple link and slot hit-testing out of Litegraph (#5134)

* [feat] TransformPane - Viewport synchronization layer for Vue nodes (#4304)

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Benjamin Lu <benceruleanlu@proton.me>
Co-authored-by: github-actions <github-actions@github.com>

* Update locales [skip ci]

* Update locales [skip ci]

* Add vue node feature flag (#4927)

* feat: Implement CRDT-based layout system for Vue nodes (#4959)

* feat: Implement CRDT-based layout system for Vue nodes

Major refactor to solve snap-back issues and create single source of truth for node positions:

- Add Yjs-based CRDT layout store for conflict-free position management
- Implement layout mutations service with clean API
- Create Vue composables for layout access and node dragging
- Add one-way sync from layout store to LiteGraph
- Disable LiteGraph dragging when Vue nodes mode is enabled
- Add z-index management with bring-to-front on node interaction
- Add comprehensive TypeScript types for layout system
- Include unit tests for layout store operations
- Update documentation to reflect CRDT architecture

This provides a solid foundation for both single-user performance and future real-time collaboration features.

Co-Authored-By: Claude <noreply@anthropic.com>

* style: Apply linter fixes to layout system

* fix: Remove unnecessary README files and revert services README

- Remove unnecessary types/README.md file
- Revert unrelated changes to services/README.md
- Keep only relevant documentation for the layout system implementation

These were issues identified during PR review that needed to be addressed.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* refactor: Clean up layout store and implement proper CRDT operations

- Created dedicated layoutOperations.ts with production-grade CRDT interfaces
- Integrated existing QuadTree spatial index instead of simple cache
- Split composables into separate files (useLayout, useNodeLayout, useLayoutSync)
- Cleaned up operation handlers using specific types instead of Extract
- Added proper operation interfaces with type guards and extensibility
- Updated all type references to use new operation structure

The layout store now properly uses the existing QuadTree infrastructure for
efficient spatial queries and follows CRDT best practices with well-defined
operation interfaces.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* refactor: Extract services and split composables for better organization

- Created SpatialIndexManager to handle QuadTree operations separately
- Added LayoutAdapter interface for CRDT abstraction (Yjs, mock implementations)
- Split GraphNodeManager into focused composables:
  - useNodeWidgets: Widget state and callback management
  - useNodeChangeDetection: RAF-based geometry change detection
  - useNodeState: Node visibility and reactive state management
- Extracted constants for magic numbers and configuration values
- Updated layout store to use SpatialIndexManager and constants

This improves code organization, testability, and makes it easier to swap
CRDT implementations or mock services for testing.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* Add node slots to layout tree

* Revert "Add node slots to layout tree"

This reverts commit 460493a620.

* Remove slots from layoutTypes

* Totally not scuffed renderer and adapter

* Revert "Totally not scuffed renderer and adapter"

This reverts commit 2b9d83efb8.

* Revert "Remove slots from layoutTypes"

This reverts commit 18f78ff786.

* Reapply "Add node slots to layout tree"

This reverts commit 236fecb549.

* Revert "Add node slots to layout tree"

This reverts commit 460493a620.

* docs: Replace architecture docs with comprehensive ADR

- Add ADR-0002 for CRDT-based layout system decision
- Follow established ADR template with persuasive reasoning
- Include performance benefits, collaboration readiness, and architectural advantages
- Update ADR index

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Benjamin Lu <benjaminlu1107@gmail.com>

* [chore] Extract link rendering out of LGraphCanvas (#4994)

* feat: Implement CRDT-based layout system for Vue nodes

Major refactor to solve snap-back issues and create single source of truth for node positions:

- Add Yjs-based CRDT layout store for conflict-free position management
- Implement layout mutations service with clean API
- Create Vue composables for layout access and node dragging
- Add one-way sync from layout store to LiteGraph
- Disable LiteGraph dragging when Vue nodes mode is enabled
- Add z-index management with bring-to-front on node interaction
- Add comprehensive TypeScript types for layout system
- Include unit tests for layout store operations
- Update documentation to reflect CRDT architecture

This provides a solid foundation for both single-user performance and future real-time collaboration features.

Co-Authored-By: Claude <noreply@anthropic.com>

* style: Apply linter fixes to layout system

* fix: Remove unnecessary README files and revert services README

- Remove unnecessary types/README.md file
- Revert unrelated changes to services/README.md
- Keep only relevant documentation for the layout system implementation

These were issues identified during PR review that needed to be addressed.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* refactor: Clean up layout store and implement proper CRDT operations

- Created dedicated layoutOperations.ts with production-grade CRDT interfaces
- Integrated existing QuadTree spatial index instead of simple cache
- Split composables into separate files (useLayout, useNodeLayout, useLayoutSync)
- Cleaned up operation handlers using specific types instead of Extract
- Added proper operation interfaces with type guards and extensibility
- Updated all type references to use new operation structure

The layout store now properly uses the existing QuadTree infrastructure for
efficient spatial queries and follows CRDT best practices with well-defined
operation interfaces.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* refactor: Extract services and split composables for better organization

- Created SpatialIndexManager to handle QuadTree operations separately
- Added LayoutAdapter interface for CRDT abstraction (Yjs, mock implementations)
- Split GraphNodeManager into focused composables:
  - useNodeWidgets: Widget state and callback management
  - useNodeChangeDetection: RAF-based geometry change detection
  - useNodeState: Node visibility and reactive state management
- Extracted constants for magic numbers and configuration values
- Updated layout store to use SpatialIndexManager and constants

This improves code organization, testability, and makes it easier to swap
CRDT implementations or mock services for testing.

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Co-Authored-By: Claude <noreply@anthropic.com>

* Add node slots to layout tree

* Revert "Add node slots to layout tree"

This reverts commit 460493a620.

* Remove slots from layoutTypes

* Totally not scuffed renderer and adapter

* Revert "Totally not scuffed renderer and adapter"

This reverts commit 2b9d83efb8.

* Revert "Remove slots from layoutTypes"

This reverts commit 18f78ff786.

* Reapply "Add node slots to layout tree"

This reverts commit 236fecb549.

* Revert "Add node slots to layout tree"

This reverts commit 460493a620.

* docs: Replace architecture docs with comprehensive ADR

- Add ADR-0002 for CRDT-based layout system decision
- Follow established ADR template with persuasive reasoning
- Include performance benefits, collaboration readiness, and architectural advantages
- Update ADR index

* Add node slots to layout tree

* Revert "Add node slots to layout tree"

This reverts commit 460493a620.

* Remove slots from layoutTypes

* Totally not scuffed renderer and adapter

* Remove unused methods in LGLA

* Extract slot position calculations to shared utility

- Create slotCalculations.ts utility for centralized slot position logic
- Update LGraphNode to delegate to helper while maintaining compatibility
- Modify LitegraphLinkAdapter to use layout tree positions when available
- Enable link rendering to use layout system coordinates instead of litegraph positions

This allows the layout tree to control link rendering positions, enabling proper
synchronization between Vue components and canvas rendering.

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Co-Authored-By: Claude <noreply@anthropic.com>

* [fix] Restore original link rendering behavior after refactor

This commit fixes several rendering discrepancies introduced during the link rendering refactor to ensure exact parity with the original litegraph implementation:

Path Shape Fixes:
- STRAIGHT_LINK: Now correctly applies l=10 offset to create innerA/innerB points and uses midX=(innerA.x+innerB.x)*0.5 for elbow placement, matching the original 6-segment path
- LINEAR_LINK: Restored 4-point path with l=15 directional offsets (start → innerA → innerB → end)

Arrow Rendering:
- computeConnectionPoint: Now always uses bezier math with 0.25 factor spline offsets regardless of render mode, ensuring arrow positions match original
- Arrow positions: Fixed to render at 0.25 and 0.75 positions along the path
- Arrow gating: Moved scale>=0.6 and highQuality checks to adapter layer to maintain PathRenderer purity
- Arrow shape: Restored original triangle dimensions (-5,-3) to (0,+7) to (+5,-3)

Center Marker:
- Fixed 'None' option: Center marker now correctly hidden when LinkMarkerShape.None is selected
- Center point calculation: Updated for all render modes to match original positions
- STRAIGHT_LINK center: Uses midX and average of innerA/innerB y-coordinates
- LINEAR_LINK center: Uses midpoint between innerA and innerB control points

These fixes ensure backward compatibility while maintaining the clean separation between the pure PathRenderer and litegraph-specific LitegraphLinkAdapter.

Fixes #Issue-Number

---------

Co-authored-by: bymyself <cbyrne@comfy.org>
Co-authored-by: Claude <noreply@anthropic.com>

* feat: Add slot registration and spatial indexing for hit detection

- Implement slot registration for all nodes (Vue and LiteGraph)
- Add spatial indexes for slots and reroutes to improve hit detection performance
- Register slots when nodes are drawn via new registerSlots() method
- Update LayoutStore to use spatial indexing for O(log n) queries instead of O(n)

Resolves #5125

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Co-Authored-By: Claude <noreply@anthropic.com>

* Revert "feat: Add slot registration and spatial indexing for hit detection"

This reverts commit 70fbfd0f5e.

* feat: Add slot registration and spatial indexing for hit detection

- Implement slot registration for all nodes (Vue and LiteGraph)
- Add spatial indexes for slots and reroutes to improve hit detection performance
- Register slots when nodes are drawn via new registerSlots() method
- Update LayoutStore to use spatial indexing for O(log n) queries instead of O(n)

Resolves #5125

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Co-Authored-By: Claude <noreply@anthropic.com>

* relocate slot update to layoutstore

* Revert "relocate slot update to layoutstore"

This reverts commit 0b17ef148bdded35cb231bef25b8d5c77dc14c1f.

* add useSlotLayoutSync

* feat: Extend Layout Store with CRDT support for links and reroutes

Move links and reroutes to be first-class CRDT entities in the Layout Store,
eliminating per-frame registration during rendering. This provides a ~100x
reduction in spatial index operations by using event-driven updates instead
of polling.

Key changes:
- Add CRDT maps for links and reroutes with automatic observers
- Add mutation operations for link/reroute lifecycle management
- Update LiteGraph to use mutations instead of direct store calls
- Remove per-frame updateLinkLayout and updateRerouteLayout calls

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Co-Authored-By: Claude <noreply@anthropic.com>

* Scuffed diff, change to dirty later

* Fix reroute move desync

* Terrible reroute fixes

* Use LinkId for LinkLayout

* refactor: Remove unused duplicate layout type files

Deleted src/types/layoutTypes.ts and src/types/layoutOperations.ts
which were duplicates of src/renderer/core/layout/types.ts. These
files had zero imports and were creating confusion in the codebase.

The active types are in src/renderer/core/layout/types.ts which
is properly integrated with the current architecture.

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Co-Authored-By: Claude <noreply@anthropic.com>

* refactor: Extract layout source strings into LayoutSource enum

Replace hardcoded 'canvas' | 'vue' | 'external' string literals with a proper TypeScript enum for better type safety and maintainability. This change provides a single source of truth for layout source types and makes future modifications easier.

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Co-Authored-By: Claude <noreply@anthropic.com>

* refactor: Unify CRDT layout operations under type-safe entity bases

Replace node-centric BaseOperation with a clean hierarchy:
- Add OperationMeta base containing common fields (timestamp, actor, source, type)
- Introduce entity-specific bases (NodeOpBase, LinkOpBase, RerouteOpBase)
- Each operation now extends its appropriate entity base with proper typing
- Add entity discriminator field for runtime type narrowing

Benefits:
- Eliminates duplicate meta fields across link/reroute operations
- Provides type-safe discriminated unions for each entity type
- Enables clean extension path for future operation types
- Zero breaking changes - type-only refactor with no runtime impact

Also adds helper functions:
- getAffectedNodeIds() to extract node IDs affected by any operation
- Entity-specific helper checks for operation classification

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Co-Authored-By: Claude <noreply@anthropic.com>

* Fix initial link seeding

* fix: Fix reroute hit detection and type consistency issues

- Use instanceof Reroute type guard instead of structural 'linkIds' check
- Remove unnecessary Number() conversions for reroute IDs (already numeric)
- Fix parentId truthiness bug (0 is valid parent ID)
- Pass numeric IDs directly in GraphCanvas seeding
- Add missing link/reroute methods to LayoutMutations interface
- Make hit test tolerance scale-aware using ctx.lineWidth and DPI

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Co-Authored-By: Claude <noreply@anthropic.com>

* Add debug logs

* Add missing reroute path

* cleanup

* feat: Implement event-driven link layout sync

Remove layout store writes from render loop and update link geometry only on
actual changes (node move/resize, link/reroute operations, collapse toggles).

Key improvements:
- No layout writes during canvas render (decoupled from draw cycle)
- Link layouts update only on causal events via useLinkLayoutSync
- Hit testing remains precise using stored Path2D objects
- Optimized adapter: calculations only when enableLayoutStoreWrites=true
- Store-level deduplication prevents spatial index churn

Performance impact:
- Render path: Zero layout work, no equality checks, no store writes
- Event path: Direct writes with cheap store-level dedup
- Significant CPU savings per frame on complex graphs

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* feat: Implement DOM-based slot registration with unified position system

- Add centralized getSlotPosition() function in SlotCalculations
- Create SlotIdentifier utilities for consistent slot key generation
- Implement DOM-based slot registration composable with performance optimizations:
  - Cache slot offsets to avoid DOM reads during drag operations
  - Batch measurements via requestAnimationFrame
  - Skip redundant updates when bounds unchanged
- Update Vue slot components to register DOM positions
- Fix widget-to-input index mapping in NodeWidgets
- Prevent double registration when Vue nodes enabled

This improves slot hit-detection accuracy by using actual DOM positions
while maintaining performance through intelligent caching and batching.

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

* Remove unused files

* Remove duplicated markdown file

* Remove duplicated files and address knip concerns

* Remove outdated test

* warning comment

* Update test snapshots

---------

Co-authored-by: Christian Byrne <cbyrne@comfy.org>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: github-actions <github-actions@github.com>

* chore: Empty commit to trigger CI checks

* [refactor] Remove unused legacy mutation types from layout system (#5262)

- Remove LayoutMutationType, LayoutMutation, and related interfaces
- Remove AnyLayoutMutation union type and specific mutation interfaces
- Clean up duplicate legacy types from both layoutTypes.ts and layout/types.ts
- Fix JSON syntax error in Chinese locale file (missing comma)
- Replace lodash with es-toolkit in useFloatWidget (per project standards)
- Reduces codebase by ~120 lines of unused type definitions
- CRDT operations (LayoutOperation) remain unchanged and functional

The legacy mutation types were designed for backward compatibility
but have never been used since this code hasn't been merged to main.
Only the CRDT operation types are actually used in the implementation.

* feat: localization fields (#5318)

* fix: remove clipping by removing unnecessary css contain (#5327)

* [bugfix] Remove placeholder IMAGE widget to restore previous functionality (#5349)

* Remove IMAGE widget

* Remove IMAGE widget test expectations

* - Convert class-based LayoutMutations to useLayoutMutations() composable (#5346)

- Remove unnecessary useLayout wrapper that added boilerplate
- Use LayoutMutations interface directly in LGraph instead of redefining types
- Update all components to use composable pattern consistently

* feat: widget styles for V3 UI (#5320)

* feat: widget input text style

* feat: widget select button style

* feat: the selection style of LGraphNode

* feat(V3 UI style): color picker + file upload + input text + multi select + select + select button + slider + textarea + tree select

* feat: placeholder

* fix: filter multi select options

* fix: direct binding, no transform for select button widget

* refactor: v3 ui slots connection dots (#5316)

* refactor: v3 ui slots connection dots

* fix: use the new useTemplateRef

* fix: slot dark-theme border and hover styles

---------

Co-authored-by: Christian Byrne <cbyrne@comfy.org>

* add explicit typing on component IDs (#5352)

* Remove IMAGE widget cont. (#5355)

* Removes node's dependency on LGraph for access to layout mutations composable (#5356)

* remove DI

* remove layoutMutations property on LGraph

* remove layout mutations property from LGraph snapshot

* [fix] Disable link markers on dragged connections (#5358)

Set linkMarkerShape to None for links being actively dragged by the mouse to prevent visual artifacts.

* [bugfix] Fix NodeHeader test workflow path (#5359)

The test was using an incorrect path for the workflow file. Updated to use the correct path under the nodes/ subdirectory.

Fixes test failure: ENOENT error for single_save_image_node.json

* [Vue Nodes] Fix Node Header Tests (#5360)

* Enable VueNodes

* Use KSampler not save image

* Update test expectations [skip ci]

* remove crdt ADR (moved to separate PR)

* update adr README

* removed unused IMAGE widget enum value

* remove all unused (knip pass)

* remove debug overlay panel

* simplify unit tests

* change name "transformPaneEnabled" => "isVueNodesEnabled"

* remove debug viewport visualizer

* remove debug viewport visualizer prop

* remove outdated README

* skip all vue node operations if feature is turned off

* remove debug logging and setting

* remove event forwarding hack. todo: add link moving in vue

* cleanup comments

* cleanup comments

* add missing translations

* use camelCase for all non-component files

* remove debug viewport test

* - Fix memory leaks in node deletion (#5345)

- Fix TypeScript types in Yjs observers with proper YEventChange type
- Refactor nested observer logic into focused single-responsibility methods
- Consolidate duplicated link segment cleanup logic into reusable methods
- Extract findLinksConnectedToNode method for better readability
- Add explanatory comments for spatial index update ordering
- Extract REROUTE_RADIUS constant instead of magic numbers
- Maintain consistent parameter naming conventions

* remove redundant comment

* use camelcase for layoutStore filename

* removed unused type guards

* simplify widget registration

* move back test that was mistakenly moved

* remove unused typeguards

* removed unused node def type guards

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Benjamin Lu <benceruleanlu@proton.me>
Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: Benjamin Lu <benjaminlu1107@gmail.com>
Co-authored-by: Rizumu Ayaka <rizumu@ayaka.moe>
Co-authored-by: Simula_r <18093452+simula-r@users.noreply.github.com>
2025-09-04 21:31:59 -07:00