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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 | 30x 1x 1x 28x 2x 2x 2x 2x 2x 2x | // @ts-check
import { mixinMaker } from "../utils";
/**
* @param {Vue|Element} el
* @returns {HTMLElement}
*/
function getDomElement(el) {
// This will handle also the case when it's a Vue component
// (for example in BaseParamDate)
// @ts-ignore this check is correct.
return (el && el.$el) ? el.$el : el;
}
const options = {
_hasFocus: false
};
const component = mixinMaker({
...options,
methods: {
/**
* @param {string|null} [ref]
*/
focusBubble(ref) {
for (let elt = /** @type {HTMLElement|null} */ (getDomElement(ref ? /** @type {Element} */(this.$refs[ref]) : this)); elt; elt = elt.parentElement) {
elt.focus();
if (elt === document.activeElement) { break; }
}
},
/**
* @param {string|null} [ref]
* @param {boolean} [bubble]
*/
keepFocusOnNextTick(ref, bubble = false) {
if (getDomElement(ref ? /** @type {Element} */(this.$refs[ref]) : this) ===
document.activeElement) {
this.setFocusOnNextTick(ref, bubble);
}
},
/**
* @param {string|null} [ref]
* @param {boolean} [bubble]
*/
setFocusOnNextTick(ref, bubble = true) {
this.$nextTick(() => {
Iif (bubble) {
this.focusBubble(ref ?? null);
}
else {
const el = getDomElement(ref ? /** @type {Element} */(this.$refs[ref]) : this);
Eif (el) {
/** @type HTMLElement */(el).focus();
}
}
});
},
/**
* @param {string|null} [ref]
*/
saveFocusState(ref) {
/** @type {typeof options} */(this.$options)._hasFocus = ((ref ? this.$refs[ref] : this) ===
document.activeElement);
},
/**
* @param {string|null} [ref]
*/
restoreFocusState(ref) {
if (/** @type {typeof options} */(this.$options)._hasFocus) {
/** @type HTMLElement */(ref ? this.$refs[ref] : this.$el).focus();
}
}
}
});
export default component;
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