tldraw/state/commands/transform-single.ts
2021-05-19 10:35:00 +01:00

72 lines
1.7 KiB
TypeScript

import Command from "./command"
import history from "../history"
import { Data, TransformCorner, TransformEdge } from "types"
import { getShapeUtils } from "lib/shapes"
import { TransformSingleSnapshot } from "state/sessions/transform-single-session"
export default function transformSingleCommand(
data: Data,
before: TransformSingleSnapshot,
after: TransformSingleSnapshot,
anchor: TransformCorner | TransformEdge
) {
history.execute(
data,
new Command({
name: "translate_shapes",
category: "canvas",
do(data) {
const {
type,
initialShape,
initialShapeBounds,
currentPageId,
id,
boundsRotation,
} = after
const { shapes } = data.document.pages[currentPageId]
const shape = shapes[id]
getShapeUtils(shape).transform(shape, initialShapeBounds, {
type,
initialShape,
initialShapeBounds,
initialBounds: initialShapeBounds,
boundsRotation,
isFlippedX: false,
isFlippedY: false,
isSingle: false,
anchor,
})
},
undo(data) {
const {
type,
initialShape,
initialShapeBounds,
currentPageId,
id,
boundsRotation,
} = before
const { shapes } = data.document.pages[currentPageId]
const shape = shapes[id]
getShapeUtils(shape).transform(shape, initialShapeBounds, {
type,
initialShape,
initialShapeBounds,
initialBounds: initialShapeBounds,
boundsRotation,
isFlippedX: false,
isFlippedY: false,
isSingle: false,
anchor,
})
},
})
)
}