tldraw/state/commands/handle.ts
2021-06-04 17:08:43 +01:00

36 lines
970 B
TypeScript

import Command from './command'
import history from '../history'
import { Data } from 'types'
import { getPage } from 'utils/utils'
import { HandleSnapshot } from 'state/sessions/handle-session'
import { getShapeUtils } from 'lib/shape-utils'
export default function handleCommand(
data: Data,
before: HandleSnapshot,
after: HandleSnapshot
) {
history.execute(
data,
new Command({
name: 'moved_handle',
category: 'canvas',
do(data, isInitial) {
if (isInitial) return
const { initialShape, currentPageId } = after
const shape = getPage(data, currentPageId).shapes[initialShape.id]
getShapeUtils(shape).onHandleChange(shape, initialShape.handles)
},
undo(data) {
const { initialShape, currentPageId } = before
const shape = getPage(data, currentPageId).shapes[initialShape.id]
getShapeUtils(shape).onHandleChange(shape, initialShape.handles)
},
})
)
}