85 lines
2.5 KiB
TypeScript
85 lines
2.5 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 } from 'types'
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import { getPage, updateParents } from 'utils/utils'
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import { getShapeUtils } from 'lib/shape-utils'
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export default function translateCommand(
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data: Data,
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before: TranslateSnapshot,
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after: TranslateSnapshot,
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isCloning: boolean
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) {
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history.execute(
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data,
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new Command({
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name: isCloning ? 'clone_shapes' : 'translate_shapes',
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category: 'canvas',
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manualSelection: true,
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do(data, initial) {
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if (initial) return
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const { initialShapes, currentPageId } = after
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const { shapes } = getPage(data, currentPageId)
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// Restore clones to document
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if (isCloning) {
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for (const clone of before.clones) {
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shapes[clone.id] = clone
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if (clone.parentId !== data.currentPageId) {
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const parent = shapes[clone.parentId]
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getShapeUtils(parent).setProperty(parent, 'children', [
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...parent.children,
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clone.id,
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])
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}
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}
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}
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// Move shapes (these initialShapes will include clones if any)
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for (const { id, point } of initialShapes) {
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const shape = shapes[id]
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getShapeUtils(shape).translateTo(shape, point)
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}
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// Set selected shapes
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data.selectedIds = new Set(initialShapes.map((s) => s.id))
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// Update parents
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updateParents(
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data,
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initialShapes.map((s) => s.id)
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)
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},
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undo(data) {
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const { initialShapes, clones, currentPageId, initialParents } = before
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const { shapes } = getPage(data, currentPageId)
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// Move shapes back to where they started
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for (const { id, point } of initialShapes) {
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const shape = shapes[id]
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getShapeUtils(shape).translateTo(shape, point)
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}
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// Delete clones
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if (isCloning) for (const { id } of clones) delete shapes[id]
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// Set selected shapes
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data.selectedIds = new Set(initialShapes.map((s) => s.id))
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// Restore children on parents
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initialParents.forEach(({ id, children }) => {
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const parent = shapes[id]
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getShapeUtils(parent).setProperty(parent, 'children', children)
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})
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// Update parents
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updateParents(
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data,
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initialShapes.map((s) => s.id)
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)
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},
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})
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)
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}
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