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@zag-js/toggle-group

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Core logic for the toggle widget implemented as a state machine

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"use strict"; var __create = Object.create; var __defProp = Object.defineProperty; var __getOwnPropDesc = Object.getOwnPropertyDescriptor; var __getOwnPropNames = Object.getOwnPropertyNames; var __getProtoOf = Object.getPrototypeOf; var __hasOwnProp = Object.prototype.hasOwnProperty; var __export = (target, all) => { for (var name in all) __defProp(target, name, { get: all[name], enumerable: true }); }; var __copyProps = (to, from, except, desc) => { if (from && typeof from === "object" || typeof from === "function") { for (let key of __getOwnPropNames(from)) if (!__hasOwnProp.call(to, key) && key !== except) __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable }); } return to; }; var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps( // If the importer is in node compatibility mode or this is not an ESM // file that has been converted to a CommonJS file using a Babel- // compatible transform (i.e. "__esModule" has not been set), then set // "default" to the CommonJS "module.exports" for node compatibility. isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target, mod )); var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod); // src/toggle-group.machine.ts var toggle_group_machine_exports = {}; __export(toggle_group_machine_exports, { machine: () => machine }); module.exports = __toCommonJS(toggle_group_machine_exports); var import_core = require("@zag-js/core"); var import_dom_query = require("@zag-js/dom-query"); var import_utils = require("@zag-js/utils"); var dom = __toESM(require("./toggle-group.dom.js")); var { not, and } = (0, import_core.createGuards)(); var machine = (0, import_core.createMachine)({ props({ props }) { return { defaultValue: [], orientation: "horizontal", rovingFocus: true, loopFocus: true, deselectable: true, ...props }; }, initialState() { return "idle"; }, context({ prop, bindable }) { return { value: bindable(() => ({ defaultValue: prop("defaultValue"), value: prop("value"), onChange(value) { prop("onValueChange")?.({ value }); } })), focusedId: bindable(() => ({ defaultValue: null })), isTabbingBackward: bindable(() => ({ defaultValue: false })), isClickFocus: bindable(() => ({ defaultValue: false })), isWithinToolbar: bindable(() => ({ defaultValue: false })) }; }, computed: { currentLoopFocus: ({ context, prop }) => prop("loopFocus") && !context.get("isWithinToolbar") }, entry: ["checkIfWithinToolbar"], on: { "VALUE.SET": { actions: ["setValue"] }, "TOGGLE.CLICK": { actions: ["setValue"] }, "ROOT.MOUSE_DOWN": { actions: ["setClickFocus"] } }, states: { idle: { on: { "ROOT.FOCUS": { target: "focused", guard: not(and("isClickFocus", "isTabbingBackward")), actions: ["focusFirstToggle", "clearClickFocus"] }, "TOGGLE.FOCUS": { target: "focused", actions: ["setFocusedId"] } } }, focused: { on: { "ROOT.BLUR": { target: "idle", actions: ["clearIsTabbingBackward", "clearFocusedId", "clearClickFocus"] }, "TOGGLE.FOCUS": { actions: ["setFocusedId"] }, "TOGGLE.FOCUS_NEXT": { actions: ["focusNextToggle"] }, "TOGGLE.FOCUS_PREV": { actions: ["focusPrevToggle"] }, "TOGGLE.FOCUS_FIRST": { actions: ["focusFirstToggle"] }, "TOGGLE.FOCUS_LAST": { actions: ["focusLastToggle"] }, "TOGGLE.SHIFT_TAB": [ { guard: not("isFirstToggleFocused"), target: "idle", actions: ["setIsTabbingBackward"] }, { actions: ["setIsTabbingBackward"] } ] } } }, implementations: { guards: { isClickFocus: ({ context }) => context.get("isClickFocus"), isTabbingBackward: ({ context }) => context.get("isTabbingBackward"), isFirstToggleFocused: ({ context, scope }) => context.get("focusedId") === dom.getFirstEl(scope)?.id }, actions: { setIsTabbingBackward({ context }) { context.set("isTabbingBackward", true); }, clearIsTabbingBackward({ context }) { context.set("isTabbingBackward", false); }, setClickFocus({ context }) { context.set("isClickFocus", true); }, clearClickFocus({ context }) { context.set("isClickFocus", false); }, checkIfWithinToolbar({ context, scope }) { const closestToolbar = dom.getRootEl(scope)?.closest("[role=toolbar]"); context.set("isWithinToolbar", !!closestToolbar); }, setFocusedId({ context, event }) { context.set("focusedId", event.id); }, clearFocusedId({ context }) { context.set("focusedId", null); }, setValue({ context, event, prop }) { (0, import_utils.ensureProps)(event, ["value"]); let next = context.get("value"); if ((0, import_utils.isArray)(event.value)) { next = event.value; } else if (prop("multiple")) { next = (0, import_utils.addOrRemove)(next, event.value); } else { const isSelected = (0, import_utils.isEqual)(next, [event.value]); next = isSelected && prop("deselectable") ? [] : [event.value]; } context.set("value", next); }, focusNextToggle({ context, scope, prop }) { (0, import_dom_query.raf)(() => { const focusedId = context.get("focusedId"); if (!focusedId) return; dom.getNextEl(scope, focusedId, prop("loopFocus"))?.focus({ preventScroll: true }); }); }, focusPrevToggle({ context, scope, prop }) { (0, import_dom_query.raf)(() => { const focusedId = context.get("focusedId"); if (!focusedId) return; dom.getPrevEl(scope, focusedId, prop("loopFocus"))?.focus({ preventScroll: true }); }); }, focusFirstToggle({ scope }) { (0, import_dom_query.raf)(() => { dom.getFirstEl(scope)?.focus({ preventScroll: true }); }); }, focusLastToggle({ scope }) { (0, import_dom_query.raf)(() => { dom.getLastEl(scope)?.focus({ preventScroll: true }); }); } } } }); // Annotate the CommonJS export names for ESM import in node: 0 && (module.exports = { machine });