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"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _clsx = _interopRequireDefault(require("clsx"));
var _extractEventHandlers = _interopRequireDefault(require("../extractEventHandlers"));
var _omitEventHandlers = _interopRequireDefault(require("../omitEventHandlers"));
/**
* Merges the slot component internal props (usually coming from a hook)
* with the externally provided ones.
*
* The merge order is (the latter overrides the former):
* 1. The internal props (specified as a getter function to work with get*Props hook result)
* 2. Additional props (specified internally on a Base UI component)
* 3. External props specified on the owner component. These should only be used on a root slot.
* 4. External props specified in the `slotProps.*` prop.
* 5. The `className` prop - combined from all the above.
* @param parameters
* @returns
*/
function mergeSlotProps(parameters) {
const {
getSlotProps,
additionalProps,
externalSlotProps,
externalForwardedProps,
className
} = parameters;
if (!getSlotProps) {
// The simpler case - getSlotProps is not defined, so no internal event handlers are defined,
// so we can simply merge all the props without having to worry about extracting event handlers.
const joinedClasses = (0, _clsx.default)(additionalProps == null ? void 0 : additionalProps.className, className, externalForwardedProps == null ? void 0 : externalForwardedProps.className, externalSlotProps == null ? void 0 : externalSlotProps.className);
const mergedStyle = (0, _extends2.default)({}, additionalProps == null ? void 0 : additionalProps.style, externalForwardedProps == null ? void 0 : externalForwardedProps.style, externalSlotProps == null ? void 0 : externalSlotProps.style);
const props = (0, _extends2.default)({}, additionalProps, externalForwardedProps, externalSlotProps);
if (joinedClasses.length > 0) {
props.className = joinedClasses;
}
if (Object.keys(mergedStyle).length > 0) {
props.style = mergedStyle;
}
return {
props,
internalRef: undefined
};
}
// In this case, getSlotProps is responsible for calling the external event handlers.
// We don't need to include them in the merged props because of this.
const eventHandlers = (0, _extractEventHandlers.default)((0, _extends2.default)({}, externalForwardedProps, externalSlotProps));
const componentsPropsWithoutEventHandlers = (0, _omitEventHandlers.default)(externalSlotProps);
const otherPropsWithoutEventHandlers = (0, _omitEventHandlers.default)(externalForwardedProps);
const internalSlotProps = getSlotProps(eventHandlers);
// The order of classes is important here.
// Emotion (that we use in libraries consuming Base UI) depends on this order
// to properly override style. It requires the most important classes to be last
// (see https://github.com/mui/material-ui/pull/33205) for the related discussion.
const joinedClasses = (0, _clsx.default)(internalSlotProps == null ? void 0 : internalSlotProps.className, additionalProps == null ? void 0 : additionalProps.className, className, externalForwardedProps == null ? void 0 : externalForwardedProps.className, externalSlotProps == null ? void 0 : externalSlotProps.className);
const mergedStyle = (0, _extends2.default)({}, internalSlotProps == null ? void 0 : internalSlotProps.style, additionalProps == null ? void 0 : additionalProps.style, externalForwardedProps == null ? void 0 : externalForwardedProps.style, externalSlotProps == null ? void 0 : externalSlotProps.style);
const props = (0, _extends2.default)({}, internalSlotProps, additionalProps, otherPropsWithoutEventHandlers, componentsPropsWithoutEventHandlers);
if (joinedClasses.length > 0) {
props.className = joinedClasses;
}
if (Object.keys(mergedStyle).length > 0) {
props.style = mergedStyle;
}
return {
props,
internalRef: internalSlotProps.ref
};
}
var _default = exports.default = mergeSlotProps; |