Method setSelectedShapes

packages/editor/src/lib/editor/Editor.ts:2068–2081

* Select one or more shapes. * * @example * ```ts * editor.setSelectedShapes(['id1']) * editor.setSelectedShapes(['id1', 'id2']) * ``` * * @param shapes - The shape (or shape ids) to select. * * @public

(shapes: TLShapeId[] | TLShape[])

	 * @public
	 */
	setSelectedShapes(shapes: TLShapeId[] | TLShape[]): this {
		return this.run(
			() => {
				const ids = shapes.map((shape) => (typeof shape === 'string' ? shape : shape.id))
				const { selectedShapeIds: prevSelectedShapeIds } = this.getCurrentPageState()
				const prevSet = new Set(prevSelectedShapeIds)

				if (ids.length === prevSet.size && ids.every((id) => prevSet.has(id))) return null

				this.store.put([{ ...this.getCurrentPageState(), selectedShapeIds: ids }])
			},
			{ history: 'record-preserveRedoStack' }
		)
	}

	/**
	 * Determine whether or not any of a shape's ancestors are selected.