tldraw/state/commands/direct.ts
2021-05-17 22:27:18 +01:00

36 lines
933 B
TypeScript

import Command from "./command"
import history from "../history"
import { DirectionSnapshot } from "state/sessions/direction-session"
import { Data, LineShape, RayShape } from "types"
export default function translateCommand(
data: Data,
before: DirectionSnapshot,
after: DirectionSnapshot
) {
history.execute(
data,
new Command({
name: "set_direction",
category: "canvas",
do(data) {
const { shapes } = data.document.pages[after.currentPageId]
for (let { id, direction } of after.shapes) {
const shape = shapes[id] as RayShape | LineShape
shape.direction = direction
}
},
undo(data) {
const { shapes } = data.document.pages[before.currentPageId]
for (let { id, direction } of after.shapes) {
const shape = shapes[id] as RayShape | LineShape
shape.direction = direction
}
},
})
)
}