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@octopusdeploy/design-system-components

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"use strict"; var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { if (k2 === undefined) k2 = k; var desc = Object.getOwnPropertyDescriptor(m, k); if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { desc = { enumerable: true, get: function() { return m[k]; } }; } Object.defineProperty(o, k2, desc); }) : (function(o, m, k, k2) { if (k2 === undefined) k2 = k; o[k2] = m[k]; })); var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { Object.defineProperty(o, "default", { enumerable: true, value: v }); }) : function(o, v) { o["default"] = v; }); var __importStar = (this && this.__importStar) || (function () { var ownKeys = function(o) { ownKeys = Object.getOwnPropertyNames || function (o) { var ar = []; for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k; return ar; }; return ownKeys(o); }; return function (mod) { if (mod && mod.__esModule) return mod; var result = {}; if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]); __setModuleDefault(result, mod); return result; }; })(); Object.defineProperty(exports, "__esModule", { value: true }); exports.DialogBase = DialogBase; const jsx_runtime_1 = require("react/jsx-runtime"); const css_1 = require("@emotion/css"); const design_system_tokens_1 = require("@octopusdeploy/design-system-tokens"); const react_1 = require("react"); const React = __importStar(require("react")); const useFocusTrap_1 = require("../../hooks/useFocusTrap"); const isHTMLElement_1 = require("../../utils/isHTMLElement"); const Overlay_1 = require("./Overlay"); const dialogBreakpoints_styles_1 = require("./dialogBreakpoints.styles"); function DialogBase(props) { const { children, open, onClose, onClosed, closeOnEscape = true, closeOnBackdropClick = true, autoFocusFirstElement = true } = props; const focusFirstElement = (0, useFocusTrap_1.useFocusFirstFocusableElement)(); const latestCloseRef = React.useRef(props.onClose); latestCloseRef.current = props.onClose; const [dialogElement, setDialogElement] = (0, react_1.useState)(null); (0, useFocusTrap_1.useFocusTrap)(dialogElement, open); const [isClosing, setIsClosing] = React.useState(false); const [shouldRender, setShouldRender] = React.useState(open); const hasStartedClosingRef = React.useRef(false); const triggerElementRef = React.useRef(null); const hasCapturedTriggerRef = React.useRef(false); const closedViaEscapeRef = React.useRef(false); const handleClose = (0, react_1.useCallback)(() => { setIsClosing(true); hasStartedClosingRef.current = true; latestCloseRef.current?.(); }, []); const handleKeyDown = (0, react_1.useCallback)((event) => { if (closeOnEscape && event.key === "Escape" && event.target instanceof HTMLElement) { // Record that this close was keyboard-driven so focus restoration can show the ring. closedViaEscapeRef.current = true; handleClose(); } }, [closeOnEscape, handleClose]); React.useEffect(() => { if (!open) return; document.addEventListener("keydown", handleKeyDown); return () => { document.removeEventListener("keydown", handleKeyDown); }; }, [handleKeyDown, open]); React.useEffect(() => { if (open) { setShouldRender(true); setIsClosing(false); hasStartedClosingRef.current = false; } else if (!hasStartedClosingRef.current) { setIsClosing(true); hasStartedClosingRef.current = true; } }, [open]); React.useEffect(() => { if (open && shouldRender && dialogElement) { if (autoFocusFirstElement) { focusFirstElement(dialogElement); } else if (!dialogElement.contains(document.activeElement)) { // Still focus the dialog container so keyboard users have a starting point for the focus trap, // but only when focus isn't already inside the dialog (e.g. a child used autoFocus). dialogElement.focus(); } } }, [focusFirstElement, open, shouldRender, autoFocusFirstElement, dialogElement]); // Return focus to the element that opened the dialog when it closes React.useEffect(() => { if (open) { if (!hasCapturedTriggerRef.current) { hasCapturedTriggerRef.current = true; closedViaEscapeRef.current = false; triggerElementRef.current = (0, isHTMLElement_1.isHTMLElement)(document.activeElement) ? document.activeElement : null; } return; } hasCapturedTriggerRef.current = false; const triggerElement = triggerElementRef.current; triggerElementRef.current = null; if (!triggerElement) return; // Only hand focus back if it's still inside the closing dialog or was lost to the body, so // we don't steal focus the user has since moved elsewhere. const activeElement = document.activeElement; if (activeElement === null || activeElement === document.body || (dialogElement?.contains(activeElement) ?? false)) { triggerElement.focus({ focusVisible: closedViaEscapeRef.current }); } }, [open, dialogElement]); React.useLayoutEffect(() => { if (!isClosing) return; if (!dialogElement) return; const handleAnimationEnd = (event) => { if (event.animationName === "dialogFadeOut") { setShouldRender(false); hasStartedClosingRef.current = false; onClosed?.(); } }; dialogElement.addEventListener("animationend", handleAnimationEnd); return () => { dialogElement.removeEventListener("animationend", handleAnimationEnd); }; }, [isClosing, onClosed, dialogElement]); return ((0, jsx_runtime_1.jsx)(jsx_runtime_1.Fragment, { children: shouldRender && ((0, jsx_runtime_1.jsx)(Overlay_1.Overlay, { isClosing: isClosing, onClick: () => { if (closeOnBackdropClick) { handleClose(); } }, children: (0, jsx_runtime_1.jsx)("div", { ref: setDialogElement, className: (0, css_1.cx)(styles.dialog, { [styles.closing]: isClosing, }), role: "dialog", "aria-label": props.accessibleName, "aria-modal": "true", tabIndex: -1, children: children }) })) })); } const styles = { dialog: (0, css_1.css)({ border: "none", padding: 0, position: "fixed", margin: design_system_tokens_1.space[24], maxWidth: "100vw", // without this the browser enforces a small amount of horizontal margin maxHeight: "100vh", // without this the browser enforces a small amount of vertical margin borderRadius: design_system_tokens_1.borderRadius.large, background: design_system_tokens_1.themeTokens.color.dialog.background.primary, opacity: 0, animationName: "dialogSlideUpFadeIn", animationDuration: "200ms", animationTimingFunction: "ease-in", animationFillMode: "forwards", animationDelay: "20ms", [`@media (min-width: ${dialogBreakpoints_styles_1.dialogBreakpoints.laptop})`]: { margin: "auto", }, "&:focus": { outline: "none", }, "& *": { boxSizing: "border-box", }, "::backdrop": { background: design_system_tokens_1.themeTokens.color.overlay.primary, }, "@keyframes dialogSlideUpFadeIn": { from: { opacity: 0, transform: "translateY(10px)", }, to: { opacity: 1, transform: "translateY(0)", }, }, }), closing: (0, css_1.css)({ animation: "dialogFadeOut 200ms ease-out forwards", "@keyframes dialogFadeOut": { from: { opacity: 1, transform: "translateY(0)", }, to: { opacity: 0, transform: "translateY(0)", }, }, }), }; DialogBase.displayName = "DialogBase";