66 lines
2.0 KiB
JavaScript
66 lines
2.0 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, '__esModule', { value: true });
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var vue = require('vue');
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var core = require('@vueuse/core');
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var aria = require('../../utils/dom/aria.js');
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var shared = require('@vue/shared');
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function useFocusController(target, {
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disabled,
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beforeFocus,
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afterFocus,
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beforeBlur,
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afterBlur
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} = {}) {
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const instance = vue.getCurrentInstance();
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const { emit } = instance;
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const wrapperRef = vue.shallowRef();
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const isFocused = vue.ref(false);
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const handleFocus = (event) => {
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const cancelFocus = shared.isFunction(beforeFocus) ? beforeFocus(event) : false;
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if (vue.unref(disabled) || isFocused.value || cancelFocus)
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return;
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isFocused.value = true;
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emit("focus", event);
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afterFocus == null ? void 0 : afterFocus();
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};
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const handleBlur = (event) => {
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var _a;
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const cancelBlur = shared.isFunction(beforeBlur) ? beforeBlur(event) : false;
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if (vue.unref(disabled) || event.relatedTarget && ((_a = wrapperRef.value) == null ? void 0 : _a.contains(event.relatedTarget)) || cancelBlur)
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return;
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isFocused.value = false;
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emit("blur", event);
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afterBlur == null ? void 0 : afterBlur();
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};
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const handleClick = (event) => {
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var _a, _b;
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if (vue.unref(disabled) || aria.isFocusable(event.target) || ((_a = wrapperRef.value) == null ? void 0 : _a.contains(document.activeElement)) && wrapperRef.value !== document.activeElement)
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return;
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(_b = target.value) == null ? void 0 : _b.focus();
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};
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vue.watch([wrapperRef, () => vue.unref(disabled)], ([el, disabled2]) => {
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if (!el)
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return;
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if (disabled2) {
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el.removeAttribute("tabindex");
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} else {
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el.setAttribute("tabindex", "-1");
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}
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});
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core.useEventListener(wrapperRef, "focus", handleFocus, true);
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core.useEventListener(wrapperRef, "blur", handleBlur, true);
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core.useEventListener(wrapperRef, "click", handleClick, true);
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return {
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isFocused,
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wrapperRef,
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handleFocus,
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handleBlur
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};
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}
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exports.useFocusController = useFocusController;
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//# sourceMappingURL=index.js.map
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