tldraw/state/commands/delete-selected.ts

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2021-05-23 17:09:23 +00:00
import Command from "./command"
import history from "../history"
import { TranslateSnapshot } from "state/sessions/translate-session"
import { Data } from "types"
import { getPage } from "utils/utils"
import { current } from "immer"
export default function deleteSelected(data: Data) {
const { currentPageId } = data
const selectedIds = Array.from(data.selectedIds.values())
const page = getPage(current(data))
const shapes = selectedIds.map((id) => page.shapes[id])
data.selectedIds.clear()
history.execute(
data,
new Command({
name: "delete_shapes",
category: "canvas",
manualSelection: true,
do(data) {
const page = getPage(data, currentPageId)
for (let id of selectedIds) {
delete page.shapes[id]
}
data.selectedIds.clear()
},
undo(data) {
const page = getPage(data, currentPageId)
data.selectedIds.clear()
for (let shape of shapes) {
page.shapes[shape.id] = shape
data.selectedIds.add(shape.id)
}
},
})
)
}