82 lines
2.3 KiB
TypeScript
82 lines
2.3 KiB
TypeScript
import Command from './command'
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import history from '../history'
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import { TranslateSnapshot } from 'state/sessions/translate-session'
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import { Data, ShapeType } from 'types'
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import { getDocumentBranch, getPage, updateParents } from 'utils/utils'
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import { current } from 'immer'
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import { getShapeUtils } from 'lib/shape-utils'
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export default function deleteSelected(data: Data) {
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const { currentPageId } = data
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const selectedIds = Array.from(data.selectedIds.values())
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const page = getPage(current(data))
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const childrenToDelete = selectedIds
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.flatMap((id) => getDocumentBranch(data, id))
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.map((id) => page.shapes[id])
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data.selectedIds.clear()
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history.execute(
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data,
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new Command({
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name: 'delete_shapes',
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category: 'canvas',
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manualSelection: true,
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do(data) {
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const page = getPage(data, currentPageId)
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for (let id of selectedIds) {
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const shape = page.shapes[id]
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if (!shape) {
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console.error('no shape ' + id)
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continue
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}
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if (shape.parentId !== data.currentPageId) {
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const parent = page.shapes[shape.parentId]
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getShapeUtils(parent)
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.setProperty(
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parent,
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'children',
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parent.children.filter((childId) => childId !== shape.id)
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)
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.onChildrenChange(
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parent,
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parent.children.map((id) => page.shapes[id])
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)
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}
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}
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for (let shape of childrenToDelete) {
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delete page.shapes[shape.id]
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}
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data.selectedIds.clear()
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},
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undo(data) {
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const page = getPage(data, currentPageId)
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for (let shape of childrenToDelete) {
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page.shapes[shape.id] = shape
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}
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for (let shape of childrenToDelete) {
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if (shape.parentId !== data.currentPageId) {
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const parent = page.shapes[shape.parentId]
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getShapeUtils(parent)
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.setProperty(parent, 'children', [...parent.children, shape.id])
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.onChildrenChange(
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parent,
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parent.children.map((id) => page.shapes[id])
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)
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}
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}
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data.selectedIds = new Set(selectedIds)
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},
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})
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)
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}
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