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