tldraw/state/commands/transform-command.ts
2021-05-14 22:05:21 +01:00

67 lines
1.7 KiB
TypeScript

import Command from "./command"
import history from "../history"
import { Data } from "types"
import { TransformSnapshot } from "state/sessions/transform-session"
import { getShapeUtils } from "lib/shapes"
export default function translateCommand(
data: Data,
before: TransformSnapshot,
after: TransformSnapshot
) {
history.execute(
data,
new Command({
name: "translate_shapes",
category: "canvas",
do(data) {
const { shapeBounds, initialBounds, currentPageId, selectedIds } = after
const { shapes } = data.document.pages[currentPageId]
selectedIds.forEach((id) => {
const { initialShape, initialShapeBounds } = shapeBounds[id]
const shape = shapes[id]
getShapeUtils(shape).transform(
shape,
{
...initialShapeBounds,
isFlippedX: false,
isFlippedY: false,
},
initialShape,
initialShapeBounds,
initialBounds
)
})
},
undo(data) {
const {
shapeBounds,
initialBounds,
currentPageId,
selectedIds,
} = before
const { shapes } = data.document.pages[currentPageId]
selectedIds.forEach((id) => {
const { initialShape, initialShapeBounds } = shapeBounds[id]
const shape = shapes[id]
getShapeUtils(shape).transform(
shape,
{
...initialShapeBounds,
isFlippedX: false,
isFlippedY: false,
},
initialShape,
initialShapeBounds,
initialBounds
)
})
},
})
)
}