@chakra-ui/modal
Version:
An accessible dialog (modal) component for React & Chakra UI
306 lines (299 loc) • 9.81 kB
JavaScript
'use client'
;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
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 __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var __publicField = (obj, key, value) => {
__defNormalProp(obj, typeof key !== "symbol" ? key + "" : key, value);
return value;
};
// src/modal-focus.tsx
var modal_focus_exports = {};
__export(modal_focus_exports, {
ModalFocusScope: () => ModalFocusScope
});
module.exports = __toCommonJS(modal_focus_exports);
var import_focus_lock = require("@chakra-ui/focus-lock");
var import_framer_motion2 = require("framer-motion");
var import_react3 = require("react");
var import_react_remove_scroll = require("react-remove-scroll");
// src/modal.tsx
var import_portal = require("@chakra-ui/portal");
var import_react_context = require("@chakra-ui/react-context");
var import_system = require("@chakra-ui/system");
var import_framer_motion = require("framer-motion");
// src/use-modal.ts
var import_shared_utils = require("@chakra-ui/shared-utils");
var import_react_use_merge_refs = require("@chakra-ui/react-use-merge-refs");
var import_aria_hidden = require("aria-hidden");
var import_react2 = require("react");
// src/modal-manager.ts
var import_react = require("react");
var ModalManager = class {
constructor() {
__publicField(this, "modals");
this.modals = /* @__PURE__ */ new Map();
}
add(modal) {
this.modals.set(modal, this.modals.size + 1);
return this.modals.size;
}
remove(modal) {
this.modals.delete(modal);
}
isTopModal(modal) {
if (!modal)
return false;
return this.modals.get(modal) === this.modals.size;
}
};
var modalManager = new ModalManager();
function useModalManager(ref, isOpen) {
const [index, setIndex] = (0, import_react.useState)(0);
(0, import_react.useEffect)(() => {
const node = ref.current;
if (!node)
return;
if (isOpen) {
const index2 = modalManager.add(node);
setIndex(index2);
}
return () => {
modalManager.remove(node);
setIndex(0);
};
}, [isOpen, ref]);
return index;
}
// src/use-modal.ts
function useModal(props) {
const {
isOpen,
onClose,
id,
closeOnOverlayClick = true,
closeOnEsc = true,
useInert = true,
onOverlayClick: onOverlayClickProp,
onEsc
} = props;
const dialogRef = (0, import_react2.useRef)(null);
const overlayRef = (0, import_react2.useRef)(null);
const [dialogId, headerId, bodyId] = useIds(
id,
`chakra-modal`,
`chakra-modal--header`,
`chakra-modal--body`
);
useAriaHidden(dialogRef, isOpen && useInert);
const index = useModalManager(dialogRef, isOpen);
const mouseDownTarget = (0, import_react2.useRef)(null);
const onMouseDown = (0, import_react2.useCallback)((event) => {
mouseDownTarget.current = event.target;
}, []);
const onKeyDown = (0, import_react2.useCallback)(
(event) => {
if (event.key === "Escape") {
event.stopPropagation();
if (closeOnEsc) {
onClose == null ? void 0 : onClose();
}
onEsc == null ? void 0 : onEsc();
}
},
[closeOnEsc, onClose, onEsc]
);
const [headerMounted, setHeaderMounted] = (0, import_react2.useState)(false);
const [bodyMounted, setBodyMounted] = (0, import_react2.useState)(false);
const getDialogProps = (0, import_react2.useCallback)(
(props2 = {}, ref = null) => ({
role: "dialog",
...props2,
ref: (0, import_react_use_merge_refs.mergeRefs)(ref, dialogRef),
id: dialogId,
tabIndex: -1,
"aria-modal": true,
"aria-labelledby": headerMounted ? headerId : void 0,
"aria-describedby": bodyMounted ? bodyId : void 0,
onClick: (0, import_shared_utils.callAllHandlers)(
props2.onClick,
(event) => event.stopPropagation()
)
}),
[bodyId, bodyMounted, dialogId, headerId, headerMounted]
);
const onOverlayClick = (0, import_react2.useCallback)(
(event) => {
event.stopPropagation();
if (mouseDownTarget.current !== event.target)
return;
if (!modalManager.isTopModal(dialogRef.current))
return;
if (closeOnOverlayClick) {
onClose == null ? void 0 : onClose();
}
onOverlayClickProp == null ? void 0 : onOverlayClickProp();
},
[onClose, closeOnOverlayClick, onOverlayClickProp]
);
const getDialogContainerProps = (0, import_react2.useCallback)(
(props2 = {}, ref = null) => ({
...props2,
ref: (0, import_react_use_merge_refs.mergeRefs)(ref, overlayRef),
onClick: (0, import_shared_utils.callAllHandlers)(props2.onClick, onOverlayClick),
onKeyDown: (0, import_shared_utils.callAllHandlers)(props2.onKeyDown, onKeyDown),
onMouseDown: (0, import_shared_utils.callAllHandlers)(props2.onMouseDown, onMouseDown)
}),
[onKeyDown, onMouseDown, onOverlayClick]
);
return {
isOpen,
onClose,
headerId,
bodyId,
setBodyMounted,
setHeaderMounted,
dialogRef,
overlayRef,
getDialogProps,
getDialogContainerProps,
index
};
}
function useAriaHidden(ref, shouldHide) {
const currentElement = ref.current;
(0, import_react2.useEffect)(() => {
if (!ref.current || !shouldHide)
return void 0;
return (0, import_aria_hidden.hideOthers)(ref.current);
}, [shouldHide, ref, currentElement]);
}
function useIds(idProp, ...prefixes) {
const reactId = (0, import_react2.useId)();
const id = idProp || reactId;
return (0, import_react2.useMemo)(() => {
return prefixes.map((prefix) => `${prefix}-${id}`);
}, [id, prefixes]);
}
// src/modal.tsx
var import_jsx_runtime = require("react/jsx-runtime");
var [ModalStylesProvider, useModalStyles] = (0, import_react_context.createContext)({
name: `ModalStylesContext`,
errorMessage: `useModalStyles returned is 'undefined'. Seems you forgot to wrap the components in "<Modal />" `
});
var [ModalContextProvider, useModalContext] = (0, import_react_context.createContext)({
strict: true,
name: "ModalContext",
errorMessage: "useModalContext: `context` is undefined. Seems you forgot to wrap modal components in `<Modal />`"
});
var Modal = (props) => {
const modalProps = {
scrollBehavior: "outside",
autoFocus: true,
trapFocus: true,
returnFocusOnClose: true,
blockScrollOnMount: true,
allowPinchZoom: false,
motionPreset: "scale",
lockFocusAcrossFrames: true,
...props
};
const {
portalProps,
children,
autoFocus,
trapFocus,
initialFocusRef,
finalFocusRef,
returnFocusOnClose,
blockScrollOnMount,
allowPinchZoom,
preserveScrollBarGap,
motionPreset,
lockFocusAcrossFrames,
onCloseComplete
} = modalProps;
const styles = (0, import_system.useMultiStyleConfig)("Modal", modalProps);
const modal = useModal(modalProps);
const context = {
...modal,
autoFocus,
trapFocus,
initialFocusRef,
finalFocusRef,
returnFocusOnClose,
blockScrollOnMount,
allowPinchZoom,
preserveScrollBarGap,
motionPreset,
lockFocusAcrossFrames
};
return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(ModalContextProvider, { value: context, children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)(ModalStylesProvider, { value: styles, children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_framer_motion.AnimatePresence, { onExitComplete: onCloseComplete, children: context.isOpen && /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_portal.Portal, { ...portalProps, children }) }) }) });
};
Modal.displayName = "Modal";
// src/modal-focus.tsx
var import_jsx_runtime2 = require("react/jsx-runtime");
function ModalFocusScope(props) {
const {
autoFocus,
trapFocus,
dialogRef,
initialFocusRef,
blockScrollOnMount,
allowPinchZoom,
finalFocusRef,
returnFocusOnClose,
preserveScrollBarGap,
lockFocusAcrossFrames,
isOpen
} = useModalContext();
const [isPresent, safeToRemove] = (0, import_framer_motion2.usePresence)();
(0, import_react3.useEffect)(() => {
if (!isPresent && safeToRemove) {
setTimeout(safeToRemove);
}
}, [isPresent, safeToRemove]);
const index = useModalManager(dialogRef, isOpen);
return /* @__PURE__ */ (0, import_jsx_runtime2.jsx)(
import_focus_lock.FocusLock,
{
autoFocus,
isDisabled: !trapFocus,
initialFocusRef,
finalFocusRef,
restoreFocus: returnFocusOnClose,
contentRef: dialogRef,
lockFocusAcrossFrames,
children: /* @__PURE__ */ (0, import_jsx_runtime2.jsx)(
import_react_remove_scroll.RemoveScroll,
{
removeScrollBar: !preserveScrollBarGap,
allowPinchZoom,
enabled: index === 1 && blockScrollOnMount,
forwardProps: true,
children: props.children
}
)
}
);
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
ModalFocusScope
});
//# sourceMappingURL=modal-focus.js.map