1 line
8.3 KiB
JSON
1 line
8.3 KiB
JSON
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{"ast":null,"code":"import { __read } from \"tslib\";\nimport { innerFrom } from '../observable/innerFrom';\nimport { Observable } from '../Observable';\nimport { mergeMap } from '../operators/mergeMap';\nimport { isArrayLike } from '../util/isArrayLike';\nimport { isFunction } from '../util/isFunction';\nimport { mapOneOrManyArgs } from '../util/mapOneOrManyArgs';\nvar nodeEventEmitterMethods = ['addListener', 'removeListener'];\nvar eventTargetMethods = ['addEventListener', 'removeEventListener'];\nvar jqueryMethods = ['on', 'off'];\nexport function fromEvent(target, eventName, options, resultSelector) {\n if (isFunction(options)) {\n resultSelector = options;\n options = undefined;\n }\n if (resultSelector) {\n return fromEvent(target, eventName, options).pipe(mapOneOrManyArgs(resultSelector));\n }\n var _a = __read(isEventTarget(target) ? eventTargetMethods.map(function (methodName) {\n return function (handler) {\n return target[methodName](eventName, handler, options);\n };\n }) : isNodeStyleEventEmitter(target) ? nodeEventEmitterMethods.map(toCommonHandlerRegistry(target, eventName)) : isJQueryStyleEventEmitter(target) ? jqueryMethods.map(toCommonHandlerRegistry(target, eventName)) : [], 2),\n add = _a[0],\n remove = _a[1];\n if (!add) {\n if (isArrayLike(target)) {\n return mergeMap(function (subTarget) {\n return fromEvent(subTarget, eventName, options);\n })(innerFrom(target));\n }\n }\n if (!add) {\n throw new TypeError('Invalid event target');\n }\n return new Observable(function (subscriber) {\n var handler = function () {\n var args = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n return subscriber.next(1 < args.length ? args : args[0]);\n };\n add(handler);\n return function () {\n return remove(handler);\n };\n });\n}\nfunction toCommonHandlerRegistry(target, eventName) {\n return function (methodName) {\n return function (handler) {\n return target[methodName](eventName, handler);\n };\n };\n}\nfunction isNodeStyleEventEmitter(target) {\n return isFunction(target.addListener) && isFunction(target.removeListener);\n}\nfunction isJQueryStyleEventEmitter(target) {\n return isFunction(target.on) && isFunction(target.off);\n}\nfunction isEventTarget(target) {\n return isFunction(target.addEventListener) && isFunction(target.removeEventListener);\n}\n//# sourceMappingURL=fromEvent.js.map","map":{"version":3,"names":["__read","innerFrom","Observable","mergeMap","isArrayLike","isFunction","mapOneOrManyArgs","nodeEventEmitterMethods","eventTargetMethods","jqueryMethods","fromEvent","target","eventName","options","resultSelector","undefined","pipe","_a","isEventTarget","map","methodName","handler","isNodeStyleEventEmitter","toCommonHandlerRegistry","isJQueryStyleEventEmitter","add","remove","subTarget","TypeError","subscriber","args","_i","arguments","length","next","addListener","removeListener","on","off","addEventListener","removeEventListener"],"sources":["/home/poule/encrypted/stockage-syncable/www/development/html/ng-implementation/implem/node_modules/rxjs/dist/esm5/internal/observable/fromEvent.js"],"sourcesContent":["import { __read } from \"tslib\";\nimport { innerFrom } from '../observable/innerFrom';\nimport { Observable } from '../Observable';\nimport { mergeMap } from '../operators/mergeMap';\nimport { isArrayLike } from '../util/isArrayLike';\nimport { isFunction } from '../util/isFunction';\nimport { mapOneOrManyArgs } from '../util/mapOneOrManyArgs';\nvar nodeEventEmitterMethods = ['addListener', 'removeListener'];\nvar eventTargetMethods = ['addEventListener', 'removeEventListener'];\nvar jqueryMethods = ['on', 'off'];\nexport function fromEvent(target, eventName, options, resultSelector) {\n if (isFunction(options)) {\n resultSelector = options;\n options = undefined;\n }\n if (resultSelector) {\n return fromEvent(target, eventName, options).pipe(mapOneOrManyArgs(resultSelector));\n }\n
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