Edge render (solid/dashed/dotted) and stroke width were hardcoded per
edge type. Expose both as user settings.
- Custom Style modal (Edges): line-style buttons, 1-4x width slider,
live preview; left-list swatch renders the actual line.
- Per-edge EdgeModal: same controls; line style follows the type preset
live until overridden.
- Renderer applies line_style/width_mult over BASE_STYLES (width scales
markers + animation overlays); unset keeps the type default look.
- Persist line_style/width_mult through serializer, canvas save, and the
edges API (new nullable columns, idempotent migration).
ha-relevant: yes
Add optional filled-triangle arrowheads at either end of an edge,
independently toggleable per edge (EdgeModal) and as per-edge-type
defaults (CustomStyleModal). Arrowheads are custom inline <marker> defs
filled with the live stroke colour so they recolour reactively with
custom_color / vlan / selected state. Persisted frontend (serializer)
and backend (edge columns + schemas + runtime migration).
Also fix two dedupe layers that silently dropped legitimate parallel
links between the same two devices:
- store: React Flow addEdge() connectionExists dropped a second edge
with matching source+target when handles were null/equal. Build the
edge with a unique id and append directly.
- render: rewireEdgesForCollapse deduped ALL edges by src->tgt key even
when nothing was collapsed, filtering real parallel edges out of the
visible set. Restrict the anti-mesh dedupe to rewired collapse stubs.
Tests: marker render, per-edge/per-type UI, store apply, serializer
round-trip, backend edge/canvas persistence, parallel-edge regressions.
ha-relevant: yes
The Proxmox node had two always-on cluster-left/cluster-right handles that
rendered independently of the new per-side connection-point config — so a
configured side stacked on top of the forced handle (e.g. 0 config still showed
1; 2 config left the forced one in the middle).
- ProxmoxGroupNode: remove the always-on cluster handles in both container and
non-container modes; cluster links now use the normal per-side points
- add migrateClusterHandles(nodes, edges): on load, remap any edge still bound
to cluster-left/right onto the left/right slot-0 point and set that node's
side count to at least 1, so existing links survive (edge 'cluster' type/style
kept). Applied on API load, standalone load, LiveView, and YAML import
- App: new cluster links are made by choosing the Cluster edge type in the edge
modal (drop the cluster-handle auto-default)
ha-relevant: yes
Generalize the bottom-only handle machinery to all four sides. Top/Bottom
keep their single-handle default; Left/Right are opt-in (default 0) so
existing diagrams render unchanged. Handle IDs stay keyed off the bare side
name at slot 0, keeping saved edges valid.
- handleUtils: side-generic API (handleId, handlePositions, clampHandles,
sideDefault, removedHandleIds, sideHandleCount); legacy bottom fns kept as
delegating aliases
- BaseNode + ProxmoxGroupNode render all sides via new shared SideHandles
- updateNode remaps edges on any side's shrink (fallback to slot-0 / bottom)
- serializer round-trips top/left/right_handles
- NodeModal: spatial cross of -/N/+ steppers around a node preview, replacing
the four stacked sliders; seeds per-type defaults
- CustomStyleModal: per-type default connection points per side
ha-relevant: yes
Nested vm/lxc/docker leaf nodes lost their size on reload: the
deserialize restore branch excluded those types entirely, so a
resized child snapped back to content-fit. Gate the restore on
container_mode instead of node type.
Also prefer explicit width/height over the DOM-measured value when
serializing, so a manual resize persists its exact target rather than
drifting to the fractional content-fit size.
Add a Size section to the detail panel with W/H number inputs
(setNodeSize store action, clamped to the resizer minimums). Inputs
resync live when the node is resized by corner drag, without
clobbering active keystrokes.
ha-relevant: yes
text_content is not in the API serializer schema, so text node content
was dropped on save and the node came back empty after reload.
Store text in label instead — already persisted, and TextNode + the
edit modal already fall back to label, so existing data stays
compatible. Clear stale text_content on update.
Regression test added for the text-node save/load roundtrip.
- Drag waypoints to reshape edges; double-click a waypoint to remove it
- + handles at segment midpoints to insert new waypoints
- Bezier style: catmull-rom smooth curves through waypoints
- Smooth style: rounded-corner polyline with soft 45° snap (snaps within 15px)
- First + handle biased to source axis for perpendicular node exit
- snap45both: ray-intersection solver ensures both adjacent segments snap to 45° simultaneously
- Clear path button in EdgeModal when waypoints exist
- Waypoints serialised/deserialised with canvas state
Pouzor