Commit Graph

134 Commits

Author SHA1 Message Date
AustinMroz
55d2b300a6 Fix link resolution of virtual nodes (#6135)
Some virtual nodes (like get/set nodes) perform link redirection at
prompt resolution. The prior implementation incorrectly tried to return
the source of the virtual link after resolution, but this causes things
to break when the source of the virtual link is a subgraph IO.

Instead, this PR changes the code section to restart resolution from the
destination of the virtual link so that the existing subgraph boundary
resolution code is applied.

Also fix a bug with reconnection of complex/any types on
conversion to subgraph.

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by [Unito](https://www.unito.io)
2025-10-20 10:02:41 -07:00
Johnpaul Chiwetelu
9ef6f94f92 [fix] Enable AUDIO_RECORD widget in both LiteGraph and Vue nodes modes (#6094)
Fixed the AUDIO_RECORD widget to display correctly in both rendering
modes:

- Removed conflicting AUDIO_RECORD registration from ComfyWidgets that
was blocking the custom widget implementation in uploadAudio.ts
extension
- Changed canvasOnly flags from true to false on both audioUIWidget and
recordWidget to enable Vue nodes rendering
- Added type override (recordWidget.type = 'audiorecord') after widget
creation to enable Vue component lookup while preserving LiteGraph
button rendering
- Removed unused IAudioRecordWidget type definition

The widget now works correctly:
- LiteGraph mode: Displays as a functional button
- Vue nodes mode: Displays full recording UI with waveform visualization

## Summary

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

## Changes

- **What**: <!-- Core functionality added/modified -->
- **Breaking**: <!-- Any breaking changes (if none, remove this line)
-->
- **Dependencies**: <!-- New dependencies (if none, remove this line)
-->

## Review Focus

<!-- Critical design decisions or edge cases that need attention -->

<!-- If this PR fixes an issue, uncomment and update the line below -->
<!-- Fixes #ISSUE_NUMBER -->

## Screenshots (if applicable)

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



https://github.com/user-attachments/assets/cf6513d4-0a4b-4210-88e2-a948855b5206


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

---------

Co-authored-by: bymyself <cbyrne@comfy.org>
2025-10-18 03:15:26 -07:00
AustinMroz
bfe083dcba Move subgraph badge into node title (#6115)
<img width="1350" height="691" alt="image"
src="https://github.com/user-attachments/assets/4a1a909f-463e-4c77-8855-6fe0a177b659"
/>

Design docs show icon as being reversed in litegraph mode. If needed,
fixing this is basically just removing a negative sign.

LiteGraph implementation was not as clean as I hoped. I can spend some
more time divining some non-magic constants, and mayybe resolve the svg
data from css styles if desired.

Resolves #4647
Resolves #6107

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2025-10-18 00:32:54 -07:00
sno
653cf64e01 [chore] Upgrade Prettier from 3.3.2 to 3.6.2 (#6089)
## Summary
- Updated Prettier from 3.3.2 to 3.6.2 in pnpm-workspace.yaml
- Ran `pnpm install` to update dependencies
- Ran `pnpm format` to apply new formatting rules
- Verified typecheck passes

## Test plan
- [x] TypeScript typecheck passes
- [x] Prettier formatting applied successfully

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

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---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Christian Byrne <cbyrne@comfy.org>
2025-10-16 20:46:59 -07:00
AustinMroz
15b1b91b16 Implement a legacy canvas widget for vue mode (#6011)
![updated-legacy-widget](https://github.com/user-attachments/assets/3f0a1623-9445-4059-acbb-086baec54980)

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2025-10-16 18:50:19 -07:00
Christian Byrne
e48e11e434 fix LiteGraph capturing node pointer events if Vue and LG node positions become desynced (#6058)
## Summary

Added Vue mode guards to LiteGraph canvas to prevent dual event handling
between Vue node components and LiteGraph node event handlers. Fixes a
bug where the litegraph and vue positions become out of sync and then
there are effectively dead spots on the canvas (the user should still be
able to interact with the graph even if the positions desync - the only
real downside of desync should just be mispositioned nodes in the
serialized state).

Returns early only in `processNodeClick` and the node-related
(alt+click+drag node cloning) canvas handlers. In general, the LiteGraph
canvas still owns some events/interactions - but the node interactions
are fully owned by Vue when in Vue nodes mode.

## Changes

- **What**: Added `LiteGraph.vueNodesMode` checks in
[LGraphCanvas.ts](src/lib/litegraph/src/LGraphCanvas.ts) to skip native
event processing when Vue components handle interactions
- **Breaking**: This could have some side effects or break some
extensions if anything was relying on these. However, prior to this
change, things like `processNodeClick` should only have been getting the
click events in de-sync scenarios anyway (described in
[Summary](##Summary) section)

## Review Focus

Any possible side-effects you can think of.

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2025-10-16 18:46:37 -07:00
pythongosssss
984ebef416 Floating Menus - UI rework (#5980)
## Summary

Enhancing and further modernizing the UI, giving users more usable area
whilst keeping farmiliar positioning and feel of elements.

## Changes

- **What**: Significant restructure of the UI elements, changing
elements from large blocks to floating elements, updating:
- Side toolbar menu (floating style, supports small/normal mode,
combines to scroll on height overflow)
- Bottom tabs panel (floating style, tabs redesigned)
- Action bar (support for docking/undocking menu)
    - Added login/user menu button to top right
- Restyled breadcrumbs (still collapse when overflows)
- Add litegraph support for fps info position (so it isn't covered by
the sidebar)

- **Breaking**: 
- Removed various elements and added new ones, I have tested custom
sidebars, custom actions, etc but if scripts are inserting elements into
"other" elements they may have been (re)moved.
- Remove support for bottom menu
- Remove support for 2nd-row tabs

## Screenshots 
<img width="1116" height="907" alt="ui"
src="https://github.com/user-attachments/assets/b040a215-67d3-4c88-8c4d-f402a16a34f6"
/>


https://github.com/user-attachments/assets/571dbda5-01ec-47e8-b235-ee1b88c93dd0

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2025-10-16 18:12:09 -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: 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>
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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>
Co-authored-by: GitHub Action <action@github.com>
2025-10-09 20:55:30 -07:00
Simula_r
1455845a30 Fix/vue nodes snap to grid (#5973)
## Summary

Enable node snap to grid in vue nodes mirroring the same behavior as
litegraph.

- Show node snap preview (semi transparent white box target behind node)
- Resize snap to grid
- Shift + drag / Auto snap 
- Multi select + group snap

## Changes

- **What**: useNodeSnap.ts useShifyKeySync.ts setups the core hooks into
both the vue node positioning/resizing system and the event forwarding
technique for communicating to litegraph.

## Review Focus

Both new composables and specifically the useNodeLayout modifications to
batch the mutations when snapping.
A key tradeoff/note is why we are using the useShifyKeySync.ts which
dispatches a new shift event to the canvas layer. This approach is the
cleaner / more declaritive method mimicking how other vue node ->
litegraph realtime events are passed.

<!-- If this PR fixes an issue, uncomment and update the line below -->
<!-- Fixes #ISSUE_NUMBER -->

## Screenshots (if applicable)

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

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2025-10-09 11:27:18 -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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2025-10-09 10:30:12 -07:00
Alexander Brown
c9da8b200d Fix: Allow uncoloring Vue Nodes (#5991)
## Summary

Fixes an issue where trying to uncolor a node broke the vue color
syncing.

## Changes

- **What**: Changes litegraph property removal from `delete` to `=
undefined`

## Screenshots

### Before 


https://github.com/user-attachments/assets/81a1ad40-ba5d-4dec-8f90-5b61eb804a16

### After


https://github.com/user-attachments/assets/459d2d15-c728-49d2-abd9-6e255e5383e5

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2025-10-08 19:32:32 -07:00
Alexander Brown
874ef3ba0c Lint: Add eslint import plugin (#5955)
## Summary

Adds the linter, turns on the recommended and a few extra rules, fixes
existing violations.

Doesn't prohibit `../../...` imports yet, that'll be it's own PR.

## Changes

- **What**: Consistent and fixable imports
- **Dependencies**: The plugin and parser

## Review Focus

How do you feel about the recommended rules?
What about the extra ones?
[Any
more](https://github.com/un-ts/eslint-plugin-import-x?tab=readme-ov-file#rules)
you'd want to turn on?

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2025-10-07 20:31:00 -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
Alexander Brown
84e6e99f17 Cleanup: Removing monkeypatches for litegraph logic (#5902)
## Summary

Putting the litegraph specific pieces into litegraph itself, using the
CanvasGraph and LiteGraphGlobal to coordinate options.

This was one part of the Image Previews reloading/calculating with every
canvas draw.

## Review Focus

Is this keeping things decoupled enough?
Is this the right place to put things?
Are there assumptions about the options that I'm missing here?

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2025-10-03 21:22:42 -07:00
Alexander Brown
b994608506 Tests: Vitest configuration cleanup (#5888)
## Summary

Simplify default scripts. Filtering is still available to users, we can
revisit tagging or grouping later.
This fixes the issue where we had tests that were in the codebase but
never run because they weren't under `/src/components`

Also deletes the duplicate litegraph tests and their associated vitest
config file.

## Changes

- **What**: Test cleanup

## Review Focus

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2025-10-02 21:01:42 -07:00
Johnpaul Chiwetelu
2970692176 Move Frame Vue Nodes (#5886)
This pull request improves the selection and movement logic for groups
and nodes on the LiteGraph canvas, especially when using Vue-based node
rendering. The most notable changes are the addition of proper bounding
box handling for groups and a new coordinated movement mechanism that
updates both LiteGraph internals and the Vue layout store when dragging
nodes and groups.

**Selection and bounding box calculation:**

* Added support for including `LGraphGroup` bounding rectangles when
calculating the selection toolbox position, so groups are now properly
considered in selection overlays.
[[1]](diffhunk://#diff-57a51ac5e656e64ae7fd276d71b115058631621755de33b1eb8e8a4731d48713L8-R8)
[[2]](diffhunk://#diff-57a51ac5e656e64ae7fd276d71b115058631621755de33b1eb8e8a4731d48713R95-R97)

**Node and group movement synchronization (Vue nodes mode):**

* Introduced a new movement logic in `LGraphCanvas` for Vue nodes mode:
when dragging, groups and their child nodes are moved together, and all
affected node positions are batch-updated in both LiteGraph and the Vue
layout store via `moveNode`. This ensures canvas and UI stay in sync.
* Added imports for layout mutation operations and types to support the
above synchronization.

These changes make group selection and movement more robust and ensure
that UI and internal state remain consistent when using the Vue-based
node system.



https://github.com/user-attachments/assets/153792dc-08f2-4b53-b2bf-b0591ee76559

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2025-10-03 03:05:33 +01:00
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
AustinMroz
720de8cc8a Add UI code for configuring subgraphNode widgets (#5826)
The third PR for managing display of widgets on subgraph nodes. This is
the one that actually makes the functionality usable and user visible.

Adds
- A right-side modal for configuring which widgets are promoted,
accessed by right click or selection toolbar
- This menu allows for re-arranging widget order by dragging and
dropping.
- Indicators inside the subgraph for which widgets have been promoted.
- Context menu options for promoting or demoting widget inside of a
subgraph.
<img width="767" height="694" alt="image"
src="https://github.com/user-attachments/assets/4f78645d-7b26-48ba-8c49-78f4807e89e8"
/>
<img width="784" height="435" alt="image"
src="https://github.com/user-attachments/assets/7005c730-a732-481e-befb-57019a8a31a7"
/>


Known issues
- Some preview widgets are not added to a node until a draw operation
occurs. The code does not yet have a way of determining which nodes
should have draw operations forced to facilitate initial widget
creation.

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2025-10-02 17:19:47 -07:00
snomiao
c662c77305 Add Playwright composite action to reduce workflow duplication (#5754)
This PR introduces a reusable composite action for Playwright setup to
reduce duplication across workflows.

## Changes
- Created `.github/actions/setup-playwright/action.yml` composite action
that:
  - Detects or uses provided Playwright version
  - Caches Playwright browsers with intelligent cache keys
  - Installs browsers only when cache miss occurs
  - Installs OS dependencies when cache hit occurs
  
## Technical Details
- **Important:** The composite action requires `shell: bash` for all
`run` steps as per [GitHub Actions requirements for composite
actions](https://docs.github.com/en/actions/creating-actions/creating-a-composite-action#creating-an-action-metadata-file).
This is a mandatory field for composite actions, unlike regular workflow
steps.
- Updated workflow paths to account for repository checkout locations
(some workflows checkout to subdirectories like `ComfyUI_frontend/`)
- Uses conditional caching to avoid redundant browser installations

## Benefits
- Reduces code duplication across 6 workflow files
- Centralizes Playwright caching logic  
- Consistent browser setup across all workflows
- Easier maintenance and updates
- Faster CI runs through intelligent caching

## Affected Workflows
- `.github/workflows/test-ui.yaml` (2 uses)
- `.github/workflows/i18n-custom-nodes.yaml`
- `.github/workflows/i18n-node-defs.yaml`
- `.github/workflows/i18n.yaml`
- `.github/workflows/test-browser-exp.yaml`

---------

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2025-10-02 14:20:48 +09:00
Marcel Petrick
d0e81cdd33 fix(docs): correct typos in comments and strings found during code view (#5880)
Non-functional changes only:
- Fixed minor spelling mistakes in comments
- Corrected typos in user-facing strings
- No variables, logic, or functional code was modified.

Signed-off-by: Marcel Petrick <mail@marcelpetrick.it>

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---------

Signed-off-by: Marcel Petrick <mail@marcelpetrick.it>
Co-authored-by: Alexander Brown <DrJKL0424@gmail.com>
Co-authored-by: Benjamin Lu <benjaminlu1107@gmail.com>
2025-10-01 18:35:38 -07:00
Johnpaul Chiwetelu
01b3aeae68 Prune console.log() (#5867)
Introduce a no-console rule in ESLint configuration and remove existing
console log statements throughout the codebase, replacing some with
warnings or comments.

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2025-10-01 18:34:58 -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
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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---------

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2025-09-28 18:48:29 -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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2025-09-27 16:01:59 -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
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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---------

Co-authored-by: filtered <176114999+webfiltered@users.noreply.github.com>
2025-09-27 10:56:46 -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.

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---------

Co-authored-by: github-actions <github-actions@github.com>
2025-09-27 10:25:12 -07:00
Alexander Brown
1611c7a224 Refactor: Further state management cleanup (#5727)
## Summary

Going through the GraphNodeManager and VueNodeLifecycle one property at
a time and removing the pieces that are not currently wired up or used
by the rest of the application

Fixes paste location by updating the layoutStore in LGraphCanvas (which
already mutates layoutStore elsewhere)

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2025-09-22 18:47:26 -07:00
filtered
687b9e659c Fix reroute ID 0 treated as invalid (#5723)
## Summary

Fixes old logic bug from refactor
https://github.com/Comfy-Org/litegraph.js/pull/602/files

## Changes

- Fixes truthy refactor to explicitly check undefined

## Review Focus

No expectation that this will impact prod, however it may impact
extensions IF someone has explicitly been setting link parentId to 0.
This would be very strange, as it would cause unexpected behaviour in
other parts of the code (which all explicitly check `undefined`).

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2025-09-22 11:13:38 -07:00
Alexander Brown
c4c0e52e64 Refactor: Let LGraphNode handle more events itself (#5709)
## Summary

Don't route events up through GraphCanvas if the component itself can
handle the changes

## Changes

- **What**: Reduce the indirect access or action dispatch to
composables/stores.

## Review Focus

The behavior should be either equivalent or a little snappier than
before. Also, the local state in LGraphNode has (almost) all been
removed in favor of reacting to the nodeData prop.

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---------

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2025-09-20 22:14:30 -07:00
Arjan Singh
fd12591756 [feat] integrate asset browser with widget system (#5629)
## Summary

Add asset browser dialog integration for combo widgets with full
animation support and proper state management.

(Thank you Claude from saving me me from merge conflict hell on this
one.)

## Changes

- Widget integration: combo widgets now use AssetBrowserModal for
eligible asset types
- Dialog animations: added animateHide() for smooth close transitions
- Async operations: proper sequencing of widget updates and dialog
animations
- Service layer: added getAssetsForNodeType() and getAssetDetails()
methods
- Type safety: comprehensive TypeScript types and error handling
- Test coverage: unit tests for all new functionality
- Bonus: fixed the hardcoded labels in AssetFilterBar

Widget behavior:
- Shows asset browser button for eligible widgets when asset API enabled
- Handles asset selection with proper callback sequencing
- Maintains widget value updates and litegraph notification

## Review Focus

I will call out some stuff inline.

## Screenshots


https://github.com/user-attachments/assets/9d3a72cf-d2b0-445f-8022-4c49daa04637

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Co-authored-by: GitHub Action <action@github.com>
2025-09-20 11:44:18 -07:00
Benjamin Lu
2ff0d951ed Slot functionality for vue nodes (#5628)
Allows for simple slot functionality in vue nodes mode.

Has:
- Drag new link from slot
- Connect new link from dropping on slot

Now:
- Tests

After:
- Drop on reroute
- Correct link color on connect
- Drop on node
- Hover effects

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---------

Co-authored-by: bymyself <cbyrne@comfy.org>
Co-authored-by: AustinMroz <austin@comfy.org>
Co-authored-by: Claude <noreply@anthropic.com>
2025-09-18 19:35:15 -07:00
AustinMroz
eb664f47af Fix cyclic prototype errors with subgraphNodes (#5637)
#5024 added support for connecting primitive nodes to subgraph inputs.
To accomplish this, it pulls WidgetLocator information from the node
owning the widget.

This `node` property does not exist on all IBaseWidget. `toConcrete` was
used to instead have a BaseWidget which is guaranteed to have a node
property. The issue that was missed, is that a widget which lacks this
information (such as most implemented by custom nodes) sets the node
value to the argument which was passed. Here that is the reference to
the subgraph node. Sometimes, this `#setWidget` call is made multiple
times, and when this occurs, the `input.widget` has itself set as the
protoyep, throwing an error.

This is resolved by instead taking an additional input which is
unambiguous.

For reference, this is a near minimal workflow using comfy_mtb that
replicates the issue

[cyclic.json](https://github.com/user-attachments/files/22412187/cyclic.json)

Special thanks to @melMass for assistance discovering this issue.

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2025-09-18 16:06:12 -07:00
Alexander Brown
08220d50d9 Lint: Turn on rules that should allow for verbatimModuleSyntax (#5616)
* lint: turn on type import rules setting up for verbatimModuleSyntax

* lint: --fix for type imports
2025-09-16 22:03:41 -07:00
Terry Jia
6866e1277a new design for left click and wheel (#5566)
* new design for left click and wheel

* update snap

* fix import

* fix test

* default value

* fix test

* Update test expectations [skip ci]

---------

Co-authored-by: github-actions <github-actions@github.com>
2025-09-16 20:11:17 -07:00
AustinMroz
6a01b08ebf Subgraph widget promotion - Part 1 (#5537)
* Prerequisite tweaks for subgraph widget promotion

* Clean up DOMWidget tracking on graph change

* Mark migrated CombOWidget functions private

* Cleanup placeholder node cast
2025-09-16 19:17:35 -07:00
Alexander Brown
4f8e820c51 feat: Let mode changes trigger a re-render for Vue nodes (#5599)
* feat: Let mode changes trigger a re-render for Vue nodes

* Oops!
2025-09-15 18:25:58 -07:00
AustinMroz
2b57291756 Fix context menu creating nodes in wrong position (#5595)
* Fix context menu creating nodes in wrong position

When nodes are created from the context menu, they previously had there
position set immediately after the node itself was created. Under some
circumstances, this new position would be overwritten by the layout
store.

This is solved by setting the position before node initialization.

* nit: Move size fix to named variable

Also remove ternary. The elements are always numberic, so checking if a
number is truthy before multiplying by 0 is a little silly.

* nit: Further variable extraction
2025-09-15 14:49:10 -07:00
snomiao
4ec6223189 fix: Add JSON import assertions for Node.js ESM compatibility (#5507)
Added `with { type: 'json' }` assertions to all JSON imports to ensure compatibility with Node.js ES modules and Playwright environments. This follows the current ESM specification where JSON imports require explicit type assertions.

Affected areas:
- Tailwind config
- i18n locale imports (36 files)
- Test fixtures and spec files
- API client feature flags
- Core color palettes

References:
- https://nodejs.org/api/esm.html
- https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/import/with

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

Co-authored-by: Claude <noreply@anthropic.com>
2025-09-11 20:22:21 -07:00
AustinMroz
68845ce33a Fix Connection of Primitive nodes to Subgraph node (#5024)
* Fix connection of primitives to subgraphNodes

* Fix loading and nested subgraphs with primitives

Medium hackyness, but this saves ~100 lines.

* Use improved type check

* Remove requirement for type assertion

* Add warning comment

---------

Co-authored-by: filtered <176114999+webfiltered@users.noreply.github.com>
2025-09-11 14:27:44 -07:00
AustinMroz
3bc25b7aeb Add Asset Widget (#5475)
* [feat] carve out path to call asset browser in combo widget

* Add Asset Widget

* [feat] add fallback "Select model" label

---------

Co-authored-by: Arjan Singh <arjan@comfy.org>
2025-09-11 12:00:34 -07:00
Benjamin Lu
aa7f8912a7 [refactor] Use getSlotPosition for Vue nodes in link rendering (#5400)
* Remove COMFY_VUE_NODE_DIMENSIONS

* [refactor] Use getSlotPosition for Vue nodes in link rendering

Replace direct node position calls with getSlotPosition utility when Vue nodes mode is enabled. This ensures consistent slot positioning across the canvas rendering system.

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

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

* Fix getSlotPosition readonly return value (#5433)

* Update accordingly to new type

* Fix canvas/screen conversion formulas in useTransformState (#5406)

* Fix conversion formulas

* update test expectations

* Remove unused type import

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: filtered <176114999+webfiltered@users.noreply.github.com>
2025-09-08 14:27:55 -07:00
Benjamin Lu
0e44a4a354 Remove COMFY_VUE_NODE_DIMENSIONS constant (#5398)
* Remove COMFY_VUE_NODE_DIMENSIONS

* Update litegraph snapshot test
2025-09-08 12:53:42 -07:00
filtered
76f21b9975 Fix bypass slot check only works for precise types (#5431) 2025-09-08 11:26:28 -07:00
Alexander Brown
f6405e9125 Knip: More Pruning (#5374)
* knip: Don't ignore exports that are only used within a given file

* knip: More pruning after rebase

* knip: Vite plugin config fix

* knip: vitest plugin config

* knip: Playwright config, remove unnecessary ignores.

* knip: Simplify project file enumeration.

* knip: simplify the config file patterns ?(.optional_segment)

* knip: tailwind v4 fix

* knip: A little more, explain some of the deps.
Should be good for this PR.

* knip: remove unused disabling of classMembers.
It's opt-in, which we should probably do.

* knip: floating comments
We should probably delete _one_ of these parallell trees, right?

* knip: Add additional entrypoints

* knip: Restore UserData that's exposed via the types for now.

* knip: Add as an entry file even though knip says it's not necessary.

* knip: re-export functions used by nodes (h/t @christian-byrne)
2025-09-07 01:10:32 -07:00
AustinMroz
fc8d5621ac Implement subgraph publishing (#5139)
* Implement subgraph publishing

* Add missing null check

* Fix subgraph blueprint display in workflows tab

* Fix demotion of subgraph blueprints on reload

* Update locales [skip ci]

* Update blueprint def on save, cleanup

* Fix skipped tracking on subgraph publish

When a subgraph is first published, it previously was not added to the
subgraphCache. This would cause deletion to fail until a reload occurred.

* Fix failing vite tests

A couple of tests that were mocking classes broke SubgraphBlueprint
inheritance. Since they aren't testing anythign related to subgraph
blueprints, the subgraph store is mocked as well.

* Make blueprint breadcrumb badge clickable

* Add confirmation for overwrite on publish

* Simplify blueprint badge naming

* Swap to promise.allSettled when fetching subgraphs

* Navigate into subgraph on blueprint edit

* Revert mission of value in blueprint breadcrumb

This was causing the blueprint badge to always display

* Misc code quality fixes

* Set subgraphNode title on blueprint add.

When a subgraph blueprint is added to the graph, the title of the
subgraphNode is now set to be the title of the blueprint.

NOTE: The name of the subgraph node when a blueprint is edited is left
unchanged. This may cause minor user confusion.

* Add "Delete Blueprint" option to breadcrumb

When editing a blueprint, the options provided for the root graph of the
breadcrumb included a Delete Workflow option. This still functioned for
deleting the current blueprint when selected, but didn't make sense. It
has been updated to instead describe that it deletes the current
blueprint

* Extract subgraph load code as function

* Fix subgraphs appearing in library after refresh

Subgraph nodes were hidden from the node library and context menu by
setting skip_list to true. Unfortunately, this causes them to be
mistakenly be caught and registered as vue nodes when a refresh is
performed. This is fixed by adding a check for skip_list.

* Add delete button and confirmation for deletion

* Use more specific warning for blueprint deletion

* At success toast on subgraph publish

Will return later to potentially add a node library link to the toast

* Don't apply subgraph context menu to normal nodes

Subgraph blueprints have a right click -> delete option in the node
library.  This was incorrectly being dislplayed on non blueprint nodes.

* Remove hardcoded subgraphs path

Rather happy with this change. Rather than trying to introduce a
recursive import to pass a magic string, this solution is both
sufficient AND allows potential future extensions with less breakage.

* Fix nodeDef update on save

Wait to update the node def cache until after a blueprint has been
saved. Before, changes to links weren't actually being made visisble.

* Fix SaveAs with subgraph blueprints

* Remove ugly serialize/deserialize

Thought I had already tested this, and found that the mere existence of
proxies was causing issues, but simply adding a correct annotation is
sufficient now.

* Improve error specificity

* Framework for user defined blueprint descriptions

BlueprintDescription can be added to a workflows extra field to provide
more useful information about a blueprint's purpose

Actually hooking this up in a way that is user accessible is out of
scope for right now, but this will simplify future implementation.

* Cleanup breadcrumb dropdown options

Removes Dupliate for blueprints, adds a publish subgraph option.

The publish subgraph button currently routes through the save as logic.
Unforunately, this results in the prompt for name referencing workflows.
The cleanest way to resolve this is still being considered

* Move blueprint renaming into blueprint load

Blueprints should automatically set the name of the added node to the
filename when added. This mostly worked, but created uglier edgecases:
The subgraph itself wasn't renamed, and it would need to be
reimplemented to apply when editing a blueprint.

Instead, this is now applied when a subgraphBlueprint is first loaded.
This keeps all the logic routed through a single point

* Move saveAs prompt into workflow class

Ensures that the correct publish text is displayed when editing
blueprints without making an awful mess of imports

* Fix tests by making subgraphBlueprint internal

This has the added benefit of forcing better organization.

Reverts the useWorkflowThumbnail patch as it is no longer required.

* Add tests for subgraph blueprints

* Rewrite confirmation dialog

* Fix overwrite on publish new subgraph

1 is used as a placeholder size as -1 indicates the baking userFile is
temporary, not persisted, and therefore, not able to overwrite when
saved.

* When editing blueprint, tint background blue

* Fix blueprint tint at low LOD

* Set node source for blueprints to Blueprint

* Fix publish test

Making subgraph blueprints non temporary on publish made it so the
following load actually occurs. A mock has been added for this load.

* Fix multiple nits

* Further cleanup: error handling, and comments

* Fixing failing test cases

This also moves the bg tinting to a property of the workflow,
which makes things more extensible in the future.

* Fix temporary marking on publish.

The prior fix to allow overwrite of an existing blueprint on publish was
misguided. By marking a not-yet-loaded file as non-temporary, the load
performed prior to saving was actually fetching the file off disk and
discarding the existing changes. This additionally entirely prevented
publishing when a blueprint did not already exist with the current name.

To fix this, the blueprint is not marked as non-temporary until after
the load occurs. Note that this load is still required as it initializes
the change tracker state required for saving.

* Block unloading subgraph blueprints

Will need to be revisited if lazy loading is implemented, but this
requires solving some ugly sync/async issues.

---------

Co-authored-by: github-actions <github-actions@github.com>
2025-09-06 21:27:04 -07:00
AustinMroz
db37693688 Remove accidental onMouseDown handler (#5405)
* Remove accidental onMouseDown handler

* Fix test snapshot

* Add test that onMouseDown isn't overwritten
2025-09-06 20:22:59 -07:00
Christian Byrne
c2eb4f03e9 fix: onNodeRemoved not called when loading new graph (and tearing down previous) (#5407)
* standardize graph cleanup

* test: fix useCoreCommands tests and add regression test

- Fix mocking to properly simulate app.clean() calling graph.clear()
- Add intelligent subgraph detection in mock to match real implementation
- Add regression test for Vue node cleanup bug to prevent future regressions
- Ensures app.clean() properly triggers onNodeRemoved events through graph.clear()

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

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

* fix unit tests

* move beforeLoadNewGraph to before graph is cleaned

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Co-authored-by: Claude <noreply@anthropic.com>
2025-09-06 19:35:57 -07:00
AustinMroz
f719ed941f When converting single group to subgraph, also convert children (#5217)
* On conversion of single group, convert children

If convert to subgraph is called on a selection consisting of a single
group, the groups children are also converted to subgraph.

* Update locales [skip ci]

* Create new set to avoid mutating passed argument

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Co-authored-by: github-actions <github-actions@github.com>
2025-09-06 02:15:54 -07:00