135 lines
4.9 KiB
Plaintext
135 lines
4.9 KiB
Plaintext
import * as React from "react";
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import { CloseIcon } from "../../icons/CloseIcon";
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const LeftRightDialogHeader = function LeftRightDialogHeader(param) {
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let { children, className, previous, next, close } = param;
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const buttonLeft = React.useRef(null);
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const buttonRight = React.useRef(null);
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const buttonClose = React.useRef(null);
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const [nav, setNav] = React.useState(null);
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const onNav = React.useCallback((el)=>{
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setNav(el);
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}, []);
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React.useEffect(()=>{
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if (nav == null) {
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return;
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}
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const root = nav.getRootNode();
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const d = self.document;
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function handler(e) {
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if (e.key === "ArrowLeft") {
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e.stopPropagation();
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if (buttonLeft.current) {
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buttonLeft.current.focus();
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}
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previous && previous();
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} else if (e.key === "ArrowRight") {
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e.stopPropagation();
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if (buttonRight.current) {
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buttonRight.current.focus();
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}
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next && next();
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} else if (e.key === "Escape") {
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e.stopPropagation();
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if (root instanceof ShadowRoot) {
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const a = root.activeElement;
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if (a && a !== buttonClose.current && a instanceof HTMLElement) {
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a.blur();
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return;
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}
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}
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if (close) {
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close();
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}
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}
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}
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root.addEventListener("keydown", handler);
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if (root !== d) {
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d.addEventListener("keydown", handler);
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}
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return function() {
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root.removeEventListener("keydown", handler);
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if (root !== d) {
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d.removeEventListener("keydown", handler);
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}
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};
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}, [
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close,
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nav,
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next,
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previous
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]);
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// Unlock focus for browsers like Firefox, that break all user focus if the
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// currently focused item becomes disabled.
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React.useEffect(()=>{
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if (nav == null) {
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return;
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}
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const root = nav.getRootNode();
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// Always true, but we do this for TypeScript:
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if (root instanceof ShadowRoot) {
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const a = root.activeElement;
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if (previous == null) {
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if (buttonLeft.current && a === buttonLeft.current) {
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buttonLeft.current.blur();
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}
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} else if (next == null) {
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if (buttonRight.current && a === buttonRight.current) {
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buttonRight.current.blur();
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}
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}
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}
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}, [
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nav,
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next,
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previous
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]);
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return /*#__PURE__*/ React.createElement("div", {
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"data-nextjs-dialog-left-right": true,
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className: className
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}, /*#__PURE__*/ React.createElement("nav", {
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ref: onNav
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}, /*#__PURE__*/ React.createElement("button", {
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ref: buttonLeft,
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type: "button",
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disabled: previous == null ? true : undefined,
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"aria-disabled": previous == null ? true : undefined,
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onClick: previous != null ? previous : undefined
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}, /*#__PURE__*/ React.createElement("svg", {
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viewBox: "0 0 14 14",
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fill: "none",
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xmlns: "http://www.w3.org/2000/svg"
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}, /*#__PURE__*/ React.createElement("title", null, "previous"), /*#__PURE__*/ React.createElement("path", {
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d: "M6.99996 1.16666L1.16663 6.99999L6.99996 12.8333M12.8333 6.99999H1.99996H12.8333Z",
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stroke: "currentColor",
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strokeWidth: "2",
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strokeLinecap: "round",
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strokeLinejoin: "round"
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}))), /*#__PURE__*/ React.createElement("button", {
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ref: buttonRight,
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type: "button",
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disabled: next == null ? true : undefined,
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"aria-disabled": next == null ? true : undefined,
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onClick: next != null ? next : undefined
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}, /*#__PURE__*/ React.createElement("svg", {
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viewBox: "0 0 14 14",
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fill: "none",
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xmlns: "http://www.w3.org/2000/svg"
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}, /*#__PURE__*/ React.createElement("title", null, "next"), /*#__PURE__*/ React.createElement("path", {
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d: "M6.99996 1.16666L12.8333 6.99999L6.99996 12.8333M1.16663 6.99999H12H1.16663Z",
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stroke: "currentColor",
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strokeWidth: "2",
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strokeLinecap: "round",
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strokeLinejoin: "round"
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}))), "\xa0", children), close ? /*#__PURE__*/ React.createElement("button", {
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"data-nextjs-errors-dialog-left-right-close-button": true,
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ref: buttonClose,
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type: "button",
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onClick: close,
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"aria-label": "Close"
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}, /*#__PURE__*/ React.createElement("span", {
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"aria-hidden": "true"
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}, /*#__PURE__*/ React.createElement(CloseIcon, null))) : null);
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};
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export { LeftRightDialogHeader };
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//# sourceMappingURL=LeftRightDialogHeader.js.map |