react-markdown-editor-lite
Version:
a light-weight Markdown editor based on React
107 lines (106 loc) • 3.67 kB
JavaScript
;
var __webpack_require__ = {};
(()=>{
__webpack_require__.d = (exports1, definition)=>{
for(var key in definition)if (__webpack_require__.o(definition, key) && !__webpack_require__.o(exports1, key)) Object.defineProperty(exports1, key, {
enumerable: true,
get: definition[key]
});
};
})();
(()=>{
__webpack_require__.o = (obj, prop)=>Object.prototype.hasOwnProperty.call(obj, prop);
})();
(()=>{
__webpack_require__.r = (exports1)=>{
if ("u" > typeof Symbol && Symbol.toStringTag) Object.defineProperty(exports1, Symbol.toStringTag, {
value: 'Module'
});
Object.defineProperty(exports1, '__esModule', {
value: true
});
};
})();
var __webpack_exports__ = {};
__webpack_require__.r(__webpack_exports__);
__webpack_require__.d(__webpack_exports__, {
deepClone: ()=>deepClone,
getLineAndCol: ()=>getLineAndCol,
isEmpty: ()=>isEmpty,
isKeyMatch: ()=>isKeyMatch,
isPromise: ()=>isPromise,
repeat: ()=>repeat
});
function deepClone(obj) {
if (!obj || 'object' != typeof obj) return obj;
const objArray = Array.isArray(obj) ? [] : {};
if (obj && 'object' == typeof obj) {
for(const key in obj)if (Object.prototype.hasOwnProperty.call(obj, key)) if (obj[key] && 'object' == typeof obj[key]) objArray[key] = deepClone(obj[key]);
else objArray[key] = obj[key];
}
return objArray;
}
function isEmpty(obj) {
return null == obj || '' === obj;
}
function isPromise(obj) {
return obj && (obj instanceof Promise || ('object' == typeof obj || 'function' == typeof obj) && 'function' == typeof obj.then);
}
function repeat(str, num) {
let result = '';
let n = num;
while(n--)result += str;
return result;
}
function isKeyMatch(event, cond) {
const { withKey, keyCode, key, aliasCommand } = cond;
const e = {
ctrlKey: event.ctrlKey,
metaKey: event.metaKey,
altKey: event.altKey,
shiftKey: event.shiftKey,
keyCode: event.keyCode,
key: event.key
};
if (aliasCommand) e.ctrlKey = e.ctrlKey || e.metaKey;
if (withKey && withKey.length > 0) {
for (const it of withKey)if (void 0 !== e[it] && !e[it]) return false;
} else if (e.metaKey || e.ctrlKey || e.shiftKey || e.altKey) return false;
if (e.key) return e.key === key;
return e.keyCode === keyCode;
}
function getLineAndCol(text, pos) {
const lines = text.split('\n');
const beforeLines = text.substr(0, pos).split('\n');
const line = beforeLines.length;
const col = beforeLines[beforeLines.length - 1].length;
const curLine = lines[beforeLines.length - 1];
const prevLine = beforeLines.length > 1 ? beforeLines[beforeLines.length - 2] : null;
const nextLine = lines.length > beforeLines.length ? lines[beforeLines.length] : null;
return {
line,
col,
beforeText: text.substr(0, pos),
afterText: text.substr(pos),
curLine,
prevLine,
nextLine
};
}
exports.deepClone = __webpack_exports__.deepClone;
exports.getLineAndCol = __webpack_exports__.getLineAndCol;
exports.isEmpty = __webpack_exports__.isEmpty;
exports.isKeyMatch = __webpack_exports__.isKeyMatch;
exports.isPromise = __webpack_exports__.isPromise;
exports.repeat = __webpack_exports__.repeat;
for(var __rspack_i in __webpack_exports__)if (-1 === [
"deepClone",
"getLineAndCol",
"isEmpty",
"isKeyMatch",
"isPromise",
"repeat"
].indexOf(__rspack_i)) exports[__rspack_i] = __webpack_exports__[__rspack_i];
Object.defineProperty(exports, '__esModule', {
value: true
});