@blueprintjs/core
Version:
Core styles & components
44 lines • 1.61 kB
JavaScript
/*
* Copyright 2021 Palantir Technologies, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import * as React from "react";
const noOpDispatch = () => null;
export const TooltipContext = React.createContext([
{},
noOpDispatch,
]);
const tooltipContextReducer = (state, action) => {
switch (action.type) {
case "FORCE_DISABLED_STATE":
return { forceDisabled: true };
case "RESET_DISABLED_STATE":
return {};
default:
return state;
}
};
export const TooltipProvider = ({ children, forceDisable }) => {
const [state, dispatch] = React.useReducer(tooltipContextReducer, {});
React.useEffect(() => {
if (forceDisable) {
dispatch({ type: "FORCE_DISABLED_STATE" });
}
else {
dispatch({ type: "RESET_DISABLED_STATE" });
}
}, [forceDisable]);
return (React.createElement(TooltipContext.Provider, { value: [state, dispatch] }, typeof children === "function" ? children(state) : children));
};
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