Files
windmill/frontend
GuilhemandClaude Opus 4.6 0fcb29cfad feat(frontend): replace flat sugiyama with recursive compound layout for flow graph (#8204)
* feat(frontend): replace flat sugiyama with recursive compound layout for flow graph

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix(frontend): double forloop wrapper padding and include wrappers in bbox

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix(frontend): gate debug wrappers behind SHOW_DEBUG_WRAPPERS flag

Remove all debug console.log calls from compoundLayout and gate
WrapperInfo creation and wrapper node rendering behind an exported
SHOW_DEBUG_WRAPPERS constant. Replace wrapper-based bbox computation
with groupLayouts-based loop so no WrapperInfo is needed for correct
layout. Add contentMinX to LayoutResult for the top-level minX shift.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix(frontend): remove debug wrapper nodes from flow graph

Remove WrapperInfo type, SHOW_DEBUG_WRAPPERS flag, buildDebugWrapperNodes
helper, DebugWrapperNode component, and all related plumbing in
FlowGraphV2. The bbox computation now uses groupLayouts directly,
keeping layout correctness without any debug wrapper overhead.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* perf(frontend): optimize compoundLayout recursive algorithm

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* refactor(frontend): remove dead offset plumbing from flow graph

The old flat sugiyama layout used a CSS margin-left hack (offset) to
indent loop bodies. The new recursive compound layout handles indentation
natively via coordinates, making the entire offset pipeline dead code.

Removes offset from 11 node type definitions, NodeLayout, addNode helper,
processModules parameter, NodeWrapper prop, 9 node renderers, AssetNode
x-position calculations, AIToolNode x-position calculations, DragGhost
nodeOffset function, FlowGraphV2 layout pipeline, util.ts type signatures,
noteUtils NodeDep type, and noteEditor function signature.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix(frontend): remove unused lastXCenter variable

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* perf(frontend): optimize compoundLayout hot paths

Replace O(N²) queue.shift() with index pointer in BFS, eliminate
redundant groupOwnedIds double-build, use Set for parent dedup,
track minY in existing bbox loop, and cache maxBranchHeight.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore: remove debug artifacts from PR

Remove elk_viewer test page, console log dumps, and layout screenshots
that were used during development.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix(frontend): guard data.module.value access in ModuleNode

When rapidly clicking expand/collapse on a subflow, the graph rebuilds
and data.module can be transiently undefined. Add optional chaining to
prevent "Cannot read properties of undefined (reading 'value')" errors.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* refactor(frontend): simplify CompoundGroup type to 'branch' | 'loop'

The layout never distinguishes branchall/branchone or forloop/whileloop,
so collapse to two variants that match the actual code paths.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix(frontend): address PR review feedback on flow layout

- Add max recursion depth guard (50) to layoutLevel to prevent stack
  overflow with malformed flow data
- Log swallowed decrossOpt error as console.debug for debuggability
- Initialize maxY to -Infinity for correctness with negative positions
- Fix indentation artifacts in graphBuilder data objects

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* formatting

* fix: remove offset field from asset node data in FlowGraphV2

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-10 09:06:02 +00:00
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2026-01-22 16:20:01 +00:00
2025-12-23 18:19:30 +00:00
2026-02-19 09:33:33 +00:00
2026-03-05 18:11:40 +01:00
2025-08-14 11:30:10 +00:00
2026-01-22 16:20:01 +00:00
2025-12-17 08:40:36 +00:00
2026-02-19 09:33:33 +00:00

Windmill frontend

The Windmill frontend written in Svelte 5 + Tailwind CSS

The frontend is under AGPL, see the LICENSE file at the root of this repo