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49 lines
1.4 KiB
JavaScript
49 lines
1.4 KiB
JavaScript
import FastSelectionModel from "../selection/FastSelectionModel"
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import IFromToPositionedElement from "./IFromToPositionedElement"
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import SelectorTemplate from "../template/SelectorTemplate"
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/**
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* @extends {IFromToPositionedElement<Object, SelectorTemplate>}
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*/
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export default class SelectorElement extends IFromToPositionedElement {
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constructor() {
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super({}, new SelectorTemplate())
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this.selectionModel = null
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}
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/**
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* @param {Number[]} initialPosition
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*/
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beginSelect(initialPosition) {
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this.blueprint.selecting = true
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this.setBothLocations(initialPosition)
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this.selectionModel = new FastSelectionModel(
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initialPosition,
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this.blueprint.getNodes(),
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this.blueprint.nodeBoundariesSupplier,
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this.blueprint.nodeSelectToggleFunction
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)
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}
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/**
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* @param {Number[]} finalPosition
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*/
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selectTo(finalPosition) {
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/** @type {FastSelectionModel} */ (this.selectionModel)
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.selectTo(finalPosition)
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this.finaPositionX = finalPosition[0]
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this.finaPositionY = finalPosition[1]
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}
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endSelect() {
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this.blueprint.selecting = false
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this.selectionModel = null
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this.initialPositionX = 0
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this.initialPositionY = 0
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this.finaPositionX = 0
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this.finaPositionY = 0
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}
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}
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customElements.define("ueb-selector", SelectorElement)
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