arrowjoin
Version:
ArrowJoin is a creative and functional React library that effortlessly connects two React components with a sleek arrow.
62 lines • 2.82 kB
JavaScript
;
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 (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.XarrowContext = exports.XelemContext = void 0;
var react_1 = __importStar(require("react"));
exports.XelemContext = react_1.default.createContext(null);
exports.XarrowContext = react_1.default.createContext(null);
var updateRef = {};
var updateRefCount = 0;
var XarrowProvider = function (_a) {
var children = _a.children, instanceCount = _a.instanceCount;
var _b = (0, react_1.useState)({}), setRender = _b[1];
var updateXarrow = function () { return setRender({}); };
(0, react_1.useEffect)(function () {
instanceCount.current = updateRefCount; // so this instance would know what is id
updateRef[instanceCount.current] = updateXarrow;
}, []);
// log('XarrowProvider', updateRefCount);
return react_1.default.createElement(exports.XarrowContext.Provider, { value: updateXarrow }, children);
};
var XelemProvider = function (_a) {
var children = _a.children, instanceCount = _a.instanceCount;
return react_1.default.createElement(exports.XelemContext.Provider, { value: updateRef[instanceCount.current] }, children);
};
var Xwrapper = function (_a) {
var children = _a.children;
var instanceCount = (0, react_1.useRef)(updateRefCount);
var _b = (0, react_1.useState)({}), setRender = _b[1];
(0, react_1.useEffect)(function () {
updateRefCount++;
setRender({});
return function () {
delete updateRef[instanceCount.current];
};
}, []);
return (react_1.default.createElement(XelemProvider, { instanceCount: instanceCount },
react_1.default.createElement(XarrowProvider, { instanceCount: instanceCount }, children)));
};
exports.default = Xwrapper;
//# sourceMappingURL=Xwrapper.js.map