Interaction Orchestration Engine

The Interaction Orchestration Engine (Interaction Runtime) connects Core to the adapter (Vue/React/etc.) and handles input, selection, clipboard, fill‑handle, and drag‑move.

1) Minimal setup

import { createDataGridApi } from "@affino/datagrid-core"
import { createOrchestration } from "@affino/datagrid-orchestration"

const api = createDataGridApi({ rowModel, columnModel })
await api.start()

const orchestration = createOrchestration({ api })

2) Core contracts

• adapter: turns DOM events into abstract input events.
• input: unified pointer/keyboard stream for selection/clipboard/fill.
• viewport: syncs measurements and scroll with Core.

3) Examples

Selection

orchestration.selection.selectCell({ rowIndex: 0, colKey: "service" })
orchestration.selection.clear()

Clipboard

await orchestration.clipboard.copySelection()
await orchestration.clipboard.paste()

Fill‑handle (autofill)

orchestration.fill.begin({ rowIndex: 0, colKey: "service" })
orchestration.fill.update({ rowIndex: 5, colKey: "service" })
orchestration.fill.commit()

4) When to enable

Enable the Interaction Orchestration Engine in the UI adapter. Core remains deterministic and testable without DOM.