react-disable-copy
Version:
A React component that disables copy, cut, and paste actions on its children.
73 lines (72 loc) • 3.17 kB
JavaScript
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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 });
const jsx_runtime_1 = require("react/jsx-runtime");
const react_1 = __importStar(require("react"));
const DisableCopyWrapper = ({ children, disableCopy = true, disableCut = true, disableContextMenu = true, showWarning = false, warningMessage = 'This action is disabled.', onWarn, isScoped = false, wrapperClassName, }) => {
const wrapperRef = (0, react_1.useRef)(null);
const handleEvent = (0, react_1.useCallback)((e) => {
e.preventDefault();
if (showWarning) {
if (onWarn) {
onWarn();
}
else {
alert(warningMessage);
}
}
}, [showWarning, warningMessage, onWarn]);
(0, react_1.useEffect)(() => {
const target = isScoped ? wrapperRef.current : document;
if (!target)
return;
if (disableCopy)
target.addEventListener('copy', handleEvent);
if (disableCut)
target.addEventListener('cut', handleEvent);
if (disableContextMenu)
target.addEventListener('contextmenu', handleEvent);
return () => {
if (disableCopy)
target.removeEventListener('copy', handleEvent);
if (disableCut)
target.removeEventListener('cut', handleEvent);
if (disableContextMenu)
target.removeEventListener('contextmenu', handleEvent);
};
}, [isScoped, disableCopy, disableCut, disableContextMenu, handleEvent]);
return isScoped ? ((0, jsx_runtime_1.jsx)("div", { ref: wrapperRef, className: wrapperClassName, children: children })) : ((0, jsx_runtime_1.jsx)(react_1.default.Fragment, { children: children }));
};
exports.default = DisableCopyWrapper;