Handles were painted behind the full-bleed image content since they
share the same stacking context. Adding zIndex: 10 to all handles
and their labels ensures they render on top of the image.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace gap-2 with justify-between so header controls (comment,
expand, run) stay flush-right against the node boundary on all widths.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- FloatingNodeHeader: Controls (comment, expand, run) now sit flush-right
against the node edge with tighter spacing.
- ControlPanel: Remove "Model" label. Model name sits directly under the
settings title, separated by a horizontal divider.
- Add new-tab link icon next to provider name that opens model details page.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- ControlPanel: Replace provider/model dropdowns with model name text +
Browse button. Fixed width, no horizontal scroll.
- GenerateImageNode: Carousel controls now overlay on image bottom with
semi-transparent dark background for legibility.
- BaseNode: Add fullBleed prop for borderless mode. Image IS the node -
no visible container, border, or padding.
- GenerateImageNode uses fullBleed mode. Empty state uses subtle fill
instead of dashed border.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Remove header props (title, customTitle, comment, etc.) from BaseNode calls
- Apply full-bleed content pattern with contentClassName
- Replace dashed border empty states with subtle fills (bg-neutral-900/40)
- Move floating UI elements to absolute positioning
Part of batch update for all 21 remaining node files.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Removed header props from encoder-not-supported BaseNode
- Added contentClassName for full-bleed pattern
- 2 more BaseNode instances in this file still need updating
- Note: Other node edits were reverted by linter/formatter
- Removed aspect ratio, resolution, and search toggles from node body
- Removed ModelParameters component from node body
- Parameters will be shown in ControlPanel (Plan 02 integration)
- Image preview now has room to fill node in full-bleed pattern
Task 1 partial progress: GenerateImageNode parameters removed, 24 more nodes need header props removed and full-bleed content applied
- ImageInputNode: remove header props, use contentClassName with overflow-clip, full-bleed image with object-cover
- OutputNode: same full-bleed pattern, floating download button overlays content
- nodeDimensions: add calculateNodeSizeForFullBleed for nodes without header chrome
- Empty states use subtle bg-neutral-900/40 fill with centered icons (no dashed borders)
Task 1 in progress - 23 more nodes need same pattern applied
- Created ControlPanel component rendering on right side of viewport
- Fixed position with pointer-events-none wrapper, auto scrolling
- Filters to single selected configurable node (7 types)
- Placeholder controls for each node type (Task 2 will implement)
- Integrated into WorkflowCanvas after ChatPanel
- Panel appears/disappears based on node selection
- Create shared getModelPageUrl utility in src/utils/providerUrls.ts
- Add external-link icon to GenerateImageNode header (before Browse button)
- Add external-link icon to GenerateVideoNode header (before Browse button)
- Add external-link icon to Generate3DNode header (before Browse button)
- Icon only appears when model is selected and provider has a page URL
- Gemini models show no link (returns null); Replicate/fal/Kie/WaveSpeed show links
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Instead of setting inputSchema via useEffect (which runs after render),
set it directly in handleModelChange and handleBrowseModelSelect. This
ensures dynamic handles (including image-0 for I2V models) are rendered
in the same update cycle as model selection, preventing connection issues
where the image handle wouldn't accept connections.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Instead of an inline text field, negative prompt is now a proper text
handle on the node that can receive connections from prompt/LLM nodes.
Updates the API route to merge dynamicInputs.negative_prompt into the
Veo parameters, and aligns the model schema definition accordingly.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Veo models (veo-3.1, veo-3.1-fast) showed no user-configurable
parameters in the UI. Follows the established pattern from
GenerateImageNode where Gemini model parameters are hardcoded in the
component rather than fetched via the schema API. Adds aspect ratio,
duration, resolution, negative prompt, and seed controls.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add early validation for image-to-video models when no image is provided
- Wrap Veo generation/polling in try/catch with specific error messages
- Add 60s AbortController timeout to video download fetch
- Fix SwitchNode toggle knob not sliding (peer-checked on non-sibling)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds an evaluationPaused flag that lets users reset evaluation state
and un-dim all downstream paths. The flag auto-resets on workflow
execution or manual rule edits.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The useMemo for incomingText depended on edges (from useEdges), which
doesn't change when upstream node data changes. On re-runs, the memo
returned stale text and the useEffect overwrote correct execution
results. Replace with a Zustand store selector using
getConnectedInputsPure that recomputes when upstream node data changes.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add guard in handleDelete and hide the delete button when only one
switch remains, matching ConditionalSwitchNode's existing behavior.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Identical rule evaluation logic existed in ConditionalSwitchNode.tsx and
workflowStore.ts. Extract to src/store/utils/ruleEvaluation.ts and
import from both locations.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace static pixel math with useLayoutEffect + offsetTop measurement to
position output handles at the actual vertical center of their corresponding
rule/default rows. This is robust against header height, padding, and text
preview variations that caused the previous static offset to misalign.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Resolve three issues with the Conditional Switch node:
- Add fromHandleType resolution for conditionalSwitch in handleConnectEnd so
the connection drop menu appears when dragging from rule/default outputs
- Align output handles with visual rule rows by accounting for the text preview
height in baseOffset and using fixed h-8 rows matching handleSpacing=32
- Move "Add Rule" button after the Default row so the default handle aligns
with its visual row instead of being displaced
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add geminiApiKey to useProviderApiKeys hook. Update GenerateVideoNode to
include Gemini as a provider when API key is configured, and pass the
X-Gemini-API-Key header when fetching models.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add Anthropic as a third LLM provider with Claude Opus 4.6, Sonnet 4.5,
and Haiku 4.5 models. Extend Google provider with Gemini 3.1 Pro.
Includes full API route support with multimodal content blocks,
provider settings UI, temperature clamping (Anthropic max 1.0),
header builder plumbing, and comprehensive test coverage.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Nano Banana Pro supports 1K/2K/4K, while Nano Banana 2 also supports 512.
Split the shared RESOLUTIONS constant into RESOLUTIONS_PRO and RESOLUTIONS_NB2,
and use the correct list based on the selected model in both GenerateImageNode
and SplitGridSettingsModal. Also normalize aspect ratio and resolution to valid
defaults when switching models in the SplitGrid modal.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Nano Banana 2 (gemini-3.1-flash-image) supports a new searchTypes API
that allows enabling web search and image search independently. This adds
a useImageSearch toggle visible only for Nano Banana 2, while keeping the
existing Google Search toggle using the legacy format for Nano Banana Pro.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Make aspect ratio dropdowns model-aware: nano-banana-2 shows 14 ratios
while other models keep showing the base 10. Also add nano-banana-2 to
the SplitGrid settings model list.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add Nano Banana 2 entry to GEMINI_IMAGE_MODELS in model registry
- Add model to GenerateImageNode dropdown with 512px resolution option
- Extend resolution/Google Search gates to support nano-banana-2
- Replace hardcoded model name ternaries with MODEL_DISPLAY_NAMES lookup
in workflowStore, nodeDefaults, and GenerateImageNode migration code
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Text input handle on left (blue, text type)
- Text preview section showing truncated incoming text (50 chars)
- Rule rows with:
- Match status indicator (green checkmark when matched, gray dot when not)
- Up/down arrow buttons for reordering rules
- Editable label (double-click to edit, inline editing pattern from SwitchNode)
- Mode dropdown (exact, contains, starts-with, ends-with)
- Value text field (comma-separated match values)
- Delete button (hidden if only one rule to prevent empty state)
- Add rule button (creates new rule with auto-generated label)
- Default output row (always at bottom, not editable/deletable)
- Active (green) when NO rules match, inactive (gray) otherwise
- Dynamic output handles per rule + default handle (all text type)
- Non-matching rule handles at 30% opacity (same as Switch disabled pattern)
- evaluateRule function: case-insensitive, multi-value OR logic, all 4 modes
- Match status updates reactively via useEffect watching incoming text
- Dynamic handle sync via useUpdateNodeInternals on rule count change
- Auto-resize height based on rule count
- Teal/cyan theme (bg-teal-950/50 border-teal-600) to differentiate from Router/Switch
- Add MatchMode type (exact, contains, starts-with, ends-with)
- Add ConditionalSwitchRule interface with id, value, mode, label, isMatched
- Add ConditionalSwitchNodeData interface with incomingText and rules array
- Add conditionalSwitch to NodeType union (after switch)
- Add ConditionalSwitchNodeData to WorkflowNodeData union
- Add default data with single rule (mode: contains, empty value)
- Add default dimensions (260x180, wider than Switch for mode dropdown)
- Add executeConditionalSwitch passthrough executor
- Add conditionalSwitch to VALID_NODE_TYPES in validation
- Export ConditionalSwitchNode from components index (component created in next task)
The menu path calls onConnect() directly, bypassing handleConnect's
resolveSwitchHandle. This left edges with targetHandle "generic-input"
instead of the actual type, causing inputType to be invalid, handles
to render without color, and downstream connections to fail validation.
- Set targetHandleId to actual type in handleMenuSelect Switch case
- Update Switch inputType immediately when created from menu
- Filter "generic-input" in derivedInputType as safety net
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Create SwitchNode.tsx with violet theme (bg-violet-950/50, border-violet-600)
- Implement toggle controls per switch (sliding toggle with peer-checked styling)
- Add/remove switch management with + button and delete X button on hover
- Double-click to rename switch labels with inline editing
- Dynamic input handle: generic gray dashed when no connection, typed colored when connected
- Dynamic output handles: only shown when inputType is set (input connected)
- Output handles use 30% opacity when switch is disabled
- Auto-resize height based on switch count using useEffect and setNodes
- Handle color mapping matches RouterNode's HANDLE_COLORS
- useUpdateNodeInternals called when switch count or inputType changes
- Remove edges when switch is deleted via setEdges filter
- Component is 277 lines with full toggle, add, delete, rename functionality
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add "switch" to NodeType union in types/nodes.ts
- Create SwitchNodeData interface with inputType and switches array
- Add SwitchNodeData to WorkflowNodeData union
- Register switch dimensions (220x120) in nodeDefaults.ts and validation.ts
- Add createDefaultNodeData case with single default switch
- Implement executeSwitch passthrough executor in simpleNodeExecutors.ts
- Add SwitchNode export to components/nodes/index.ts
- Add switch dimensions to WorkflowCanvas.tsx default dimensions map
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Raise baseOffset from 20 to 38 so handles clear the header bar
- Calculate minHeight from total handle slots (active + placeholder)
- Programmatically grow node height via setNodes when handles are added
- Respects user-resized heights (only grows, never shrinks)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Make input placeholder grey with solid border matching other handles,
and remove the unnecessary output-side placeholder connector.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Image and text colors were swapped, 3d was cyan instead of orange,
video/audio/easeCurve used incorrect colors. Now matches globals.css
and inline styles used by other node components.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
ConnectionDropMenu.tsx:
- Add Router entry to all 8 connection drop menu arrays
- Router appears as last item (utility node) in each menu
- Uses git-branch SVG icon for routing/branching concept
workflowStore.ts:
- Import executeRouter from execution module
- Add "router" case to executeWorkflow switch (after easeCurve)
- Add "router" case to regenerateNode switch (after easeCurve)
execution/index.ts:
- Export executeRouter from simpleNodeExecutors
connectedInputs.ts:
- Add optional visited parameter to getConnectedInputsPure for circular protection
- Add Router passthrough logic before getSourceOutput call
- Router nodes recursively fetch upstream data and route by handle type
- Prevents infinite loops with visited Set tracking
- Handle all 6 data types: image, text, video, audio, 3d, easeCurve
RouterNode.tsx (bugfix):
- Add missing id prop to BaseNode (from 43-01)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Create RouterNode.tsx with dynamic handle arrays derived from edges
- Implement color-coded typed handles (blue, emerald, purple, amber, cyan, red)
- Add gray dashed generic handles when not all 6 types are connected
- Use useUpdateNodeInternals to sync handle positions on type changes
- Implement compact strip BaseNode layout with dynamic height adjustment
- Add activeInputTypes useMemo watching edges for handle derivation
- Display type count in node body (or 'Drop connections here' hint)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add 'router' to NodeType union in types/nodes.ts
- Add RouterNodeData interface (extends BaseNodeData, no internal state)
- Add RouterNodeData to WorkflowNodeData union
- Add router dimensions (200x80) to nodeDefaults.ts and validation.ts
- Add router default data (empty object) to both files
- Add executeRouter pure passthrough function to simpleNodeExecutors.ts
- Add RouterNode export to components/nodes/index.ts
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add early return in setNodes when height unchanged to prevent unnecessary updates
- Rename shadowed 'selected' variable to 'currentSelection' in validation useEffect
- Reduces redundant React Flow re-renders when array items don't change height
- Replace broad `state.edges` subscription with count-only selector scoped to this
node's target edges, preventing unnecessary re-renders from unrelated edge changes
- Merge two useEffect hooks into one with a null sentinel ref to prevent false
regeneration on mount when loading saved workflows with existing connections
- Pass isExecuting={isRunning} to BaseNode so the Run button grays out during execution
- Update test mock to include edges, regenerateNode, and isRunning
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Output Node now automatically triggers execution when a new connection is made
- Added Run button to Output Node header for manual triggering
- Updated regenerateNode to support output node type
- Prevents re-triggering on initial mount or disconnections using edge count tracking
Resolves issue where Output Node would not display data from already-generated upstream nodes unless connected before generation.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
The thumbnail extraction effect had three issues compounding on weak
hardware:
1. The onseeked promise had no timeout — if seek hangs on systems
without hardware video decoding, the entire effect blocks
indefinitely. Added 10-second Promise.race timeout.
2. Created video elements were never cleaned up after use, leaving
phantom decoders running. Added cleanupVideo() that nulls handlers,
clears src, and calls load().
3. The thumbnail cache was cleared wholesale on every run
(thumbnailsRef.current = new Map()), making the cache check on
the next line always miss. Replaced with fingerprint-based
invalidation: only clips whose video data actually changed get
re-extracted, reusing cached thumbnails for unchanged clips.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Data URLs force Chrome to re-parse base64 on each access. With autoPlay
loop, this happens continuously and can freeze the main thread on systems
with weak GPUs that fall back to software video decoding.
Add useVideoBlobUrl hook that converts data URLs to blob URLs via
fetch->blob->createObjectURL. Returns the data URL immediately as
fallback to avoid flicker, then swaps to blob URL once ready (~50ms).
Properly revokes blob URLs on input change and unmount.
Applied to all 6 <video> elements across 5 components:
- GenerateVideoNode (outputVideo)
- VideoStitchNode (outputVideo)
- OutputNode (contentSrc, inline + lightbox)
- EaseCurveNode (outputVideo)
- VideoTrimNode (previewUrl)
Store data is unaffected — getConnectedInputs, executors, and
imageStorage all read outputVideo from the Zustand store, not from
the rendering layer.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
shrimbly