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					184 lines
				
				7.8 KiB
			
		
		
			
		
	
	
					184 lines
				
				7.8 KiB
			| 
											3 years ago
										 | var _typeof = require("./typeof.js")["default"]; | ||
|  | function createAddInitializerMethod(initializers, decoratorFinishedRef) { | ||
|  |   return function (initializer) { | ||
|  |     assertNotFinished(decoratorFinishedRef, "addInitializer"), assertCallable(initializer, "An initializer"), initializers.push(initializer); | ||
|  |   }; | ||
|  | } | ||
|  | function memberDec(dec, name, desc, initializers, kind, isStatic, isPrivate, value) { | ||
|  |   var kindStr; | ||
|  |   switch (kind) { | ||
|  |     case 1: | ||
|  |       kindStr = "accessor"; | ||
|  |       break; | ||
|  |     case 2: | ||
|  |       kindStr = "method"; | ||
|  |       break; | ||
|  |     case 3: | ||
|  |       kindStr = "getter"; | ||
|  |       break; | ||
|  |     case 4: | ||
|  |       kindStr = "setter"; | ||
|  |       break; | ||
|  |     default: | ||
|  |       kindStr = "field"; | ||
|  |   } | ||
|  |   var get, | ||
|  |     set, | ||
|  |     ctx = { | ||
|  |       kind: kindStr, | ||
|  |       name: isPrivate ? "#" + name : name, | ||
|  |       "static": isStatic, | ||
|  |       "private": isPrivate | ||
|  |     }, | ||
|  |     decoratorFinishedRef = { | ||
|  |       v: !1 | ||
|  |     }; | ||
|  |   0 !== kind && (ctx.addInitializer = createAddInitializerMethod(initializers, decoratorFinishedRef)), 0 === kind ? isPrivate ? (get = desc.get, set = desc.set) : (get = function get() { | ||
|  |     return this[name]; | ||
|  |   }, set = function set(v) { | ||
|  |     this[name] = v; | ||
|  |   }) : 2 === kind ? get = function get() { | ||
|  |     return desc.value; | ||
|  |   } : (1 !== kind && 3 !== kind || (get = function get() { | ||
|  |     return desc.get.call(this); | ||
|  |   }), 1 !== kind && 4 !== kind || (set = function set(v) { | ||
|  |     desc.set.call(this, v); | ||
|  |   })), ctx.access = get && set ? { | ||
|  |     get: get, | ||
|  |     set: set | ||
|  |   } : get ? { | ||
|  |     get: get | ||
|  |   } : { | ||
|  |     set: set | ||
|  |   }; | ||
|  |   try { | ||
|  |     return dec(value, ctx); | ||
|  |   } finally { | ||
|  |     decoratorFinishedRef.v = !0; | ||
|  |   } | ||
|  | } | ||
|  | function assertNotFinished(decoratorFinishedRef, fnName) { | ||
|  |   if (decoratorFinishedRef.v) throw new Error("attempted to call " + fnName + " after decoration was finished"); | ||
|  | } | ||
|  | function assertCallable(fn, hint) { | ||
|  |   if ("function" != typeof fn) throw new TypeError(hint + " must be a function"); | ||
|  | } | ||
|  | function assertValidReturnValue(kind, value) { | ||
|  |   var type = _typeof(value); | ||
|  |   if (1 === kind) { | ||
|  |     if ("object" !== type || null === value) throw new TypeError("accessor decorators must return an object with get, set, or init properties or void 0"); | ||
|  |     void 0 !== value.get && assertCallable(value.get, "accessor.get"), void 0 !== value.set && assertCallable(value.set, "accessor.set"), void 0 !== value.init && assertCallable(value.init, "accessor.init"); | ||
|  |   } else if ("function" !== type) { | ||
|  |     var hint; | ||
|  |     throw hint = 0 === kind ? "field" : 10 === kind ? "class" : "method", new TypeError(hint + " decorators must return a function or void 0"); | ||
|  |   } | ||
|  | } | ||
|  | function applyMemberDec(ret, base, decInfo, name, kind, isStatic, isPrivate, initializers) { | ||
|  |   var desc, | ||
|  |     init, | ||
|  |     value, | ||
|  |     newValue, | ||
|  |     get, | ||
|  |     set, | ||
|  |     decs = decInfo[0]; | ||
|  |   if (isPrivate ? desc = 0 === kind || 1 === kind ? { | ||
|  |     get: decInfo[3], | ||
|  |     set: decInfo[4] | ||
|  |   } : 3 === kind ? { | ||
|  |     get: decInfo[3] | ||
|  |   } : 4 === kind ? { | ||
|  |     set: decInfo[3] | ||
|  |   } : { | ||
|  |     value: decInfo[3] | ||
|  |   } : 0 !== kind && (desc = Object.getOwnPropertyDescriptor(base, name)), 1 === kind ? value = { | ||
|  |     get: desc.get, | ||
|  |     set: desc.set | ||
|  |   } : 2 === kind ? value = desc.value : 3 === kind ? value = desc.get : 4 === kind && (value = desc.set), "function" == typeof decs) void 0 !== (newValue = memberDec(decs, name, desc, initializers, kind, isStatic, isPrivate, value)) && (assertValidReturnValue(kind, newValue), 0 === kind ? init = newValue : 1 === kind ? (init = newValue.init, get = newValue.get || value.get, set = newValue.set || value.set, value = { | ||
|  |     get: get, | ||
|  |     set: set | ||
|  |   }) : value = newValue);else for (var i = decs.length - 1; i >= 0; i--) { | ||
|  |     var newInit; | ||
|  |     if (void 0 !== (newValue = memberDec(decs[i], name, desc, initializers, kind, isStatic, isPrivate, value))) assertValidReturnValue(kind, newValue), 0 === kind ? newInit = newValue : 1 === kind ? (newInit = newValue.init, get = newValue.get || value.get, set = newValue.set || value.set, value = { | ||
|  |       get: get, | ||
|  |       set: set | ||
|  |     }) : value = newValue, void 0 !== newInit && (void 0 === init ? init = newInit : "function" == typeof init ? init = [init, newInit] : init.push(newInit)); | ||
|  |   } | ||
|  |   if (0 === kind || 1 === kind) { | ||
|  |     if (void 0 === init) init = function init(instance, _init) { | ||
|  |       return _init; | ||
|  |     };else if ("function" != typeof init) { | ||
|  |       var ownInitializers = init; | ||
|  |       init = function init(instance, _init2) { | ||
|  |         for (var value = _init2, i = 0; i < ownInitializers.length; i++) value = ownInitializers[i].call(instance, value); | ||
|  |         return value; | ||
|  |       }; | ||
|  |     } else { | ||
|  |       var originalInitializer = init; | ||
|  |       init = function init(instance, _init3) { | ||
|  |         return originalInitializer.call(instance, _init3); | ||
|  |       }; | ||
|  |     } | ||
|  |     ret.push(init); | ||
|  |   } | ||
|  |   0 !== kind && (1 === kind ? (desc.get = value.get, desc.set = value.set) : 2 === kind ? desc.value = value : 3 === kind ? desc.get = value : 4 === kind && (desc.set = value), isPrivate ? 1 === kind ? (ret.push(function (instance, args) { | ||
|  |     return value.get.call(instance, args); | ||
|  |   }), ret.push(function (instance, args) { | ||
|  |     return value.set.call(instance, args); | ||
|  |   })) : 2 === kind ? ret.push(value) : ret.push(function (instance, args) { | ||
|  |     return value.call(instance, args); | ||
|  |   }) : Object.defineProperty(base, name, desc)); | ||
|  | } | ||
|  | function applyMemberDecs(ret, Class, decInfos) { | ||
|  |   for (var protoInitializers, staticInitializers, existingProtoNonFields = new Map(), existingStaticNonFields = new Map(), i = 0; i < decInfos.length; i++) { | ||
|  |     var decInfo = decInfos[i]; | ||
|  |     if (Array.isArray(decInfo)) { | ||
|  |       var base, | ||
|  |         initializers, | ||
|  |         kind = decInfo[1], | ||
|  |         name = decInfo[2], | ||
|  |         isPrivate = decInfo.length > 3, | ||
|  |         isStatic = kind >= 5; | ||
|  |       if (isStatic ? (base = Class, 0 !== (kind -= 5) && (initializers = staticInitializers = staticInitializers || [])) : (base = Class.prototype, 0 !== kind && (initializers = protoInitializers = protoInitializers || [])), 0 !== kind && !isPrivate) { | ||
|  |         var existingNonFields = isStatic ? existingStaticNonFields : existingProtoNonFields, | ||
|  |           existingKind = existingNonFields.get(name) || 0; | ||
|  |         if (!0 === existingKind || 3 === existingKind && 4 !== kind || 4 === existingKind && 3 !== kind) throw new Error("Attempted to decorate a public method/accessor that has the same name as a previously decorated public method/accessor. This is not currently supported by the decorators plugin. Property name was: " + name); | ||
|  |         !existingKind && kind > 2 ? existingNonFields.set(name, kind) : existingNonFields.set(name, !0); | ||
|  |       } | ||
|  |       applyMemberDec(ret, base, decInfo, name, kind, isStatic, isPrivate, initializers); | ||
|  |     } | ||
|  |   } | ||
|  |   pushInitializers(ret, protoInitializers), pushInitializers(ret, staticInitializers); | ||
|  | } | ||
|  | function pushInitializers(ret, initializers) { | ||
|  |   initializers && ret.push(function (instance) { | ||
|  |     for (var i = 0; i < initializers.length; i++) initializers[i].call(instance); | ||
|  |     return instance; | ||
|  |   }); | ||
|  | } | ||
|  | function applyClassDecs(ret, targetClass, classDecs) { | ||
|  |   if (classDecs.length > 0) { | ||
|  |     for (var initializers = [], newClass = targetClass, name = targetClass.name, i = classDecs.length - 1; i >= 0; i--) { | ||
|  |       var decoratorFinishedRef = { | ||
|  |         v: !1 | ||
|  |       }; | ||
|  |       try { | ||
|  |         var nextNewClass = classDecs[i](newClass, { | ||
|  |           kind: "class", | ||
|  |           name: name, | ||
|  |           addInitializer: createAddInitializerMethod(initializers, decoratorFinishedRef) | ||
|  |         }); | ||
|  |       } finally { | ||
|  |         decoratorFinishedRef.v = !0; | ||
|  |       } | ||
|  |       void 0 !== nextNewClass && (assertValidReturnValue(10, nextNewClass), newClass = nextNewClass); | ||
|  |     } | ||
|  |     ret.push(newClass, function () { | ||
|  |       for (var i = 0; i < initializers.length; i++) initializers[i].call(newClass); | ||
|  |     }); | ||
|  |   } | ||
|  | } | ||
|  | function applyDecs2203(targetClass, memberDecs, classDecs) { | ||
|  |   var ret = []; | ||
|  |   return applyMemberDecs(ret, targetClass, memberDecs), applyClassDecs(ret, targetClass, classDecs), ret; | ||
|  | } | ||
|  | module.exports = applyDecs2203, module.exports.__esModule = true, module.exports["default"] = module.exports; |