@qn-pandora/pandora-visualization/lib/stores/LoadingCtl/index.js

Pandora 通用可视化库

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
var mobx_1 = require("mobx");
var LoadingCtl = /** @class */ (function () {
    function LoadingCtl() {
        this.isLoading = false;
    }
    LoadingCtl.prototype.start = function () {
        this.isLoading = true;
    };
    LoadingCtl.prototype.stop = function () {
        this.isLoading = false;
    };
    LoadingCtl.prototype.promise = function (promise) {
        var _this = this;
        this.start();
        var stopLoading = function () { return _this.stop(); };
        promise.then(stopLoading, stopLoading);
        return promise;
    };
    LoadingCtl.prototype.handle = function () {
        var thisPromise = this.promise.bind(this);
        return function (_, __, descriptor) {
            var oldValue = descriptor.value;
            descriptor.value = function () {
                var args = [];
                for (var _i = 0; _i < arguments.length; _i++) {
                    args[_i] = arguments[_i];
                }
                var promise = oldValue.apply(this, args);
                return thisPromise(promise);
            };
            return descriptor;
        };
    };
    __decorate([
        mobx_1.observable,
        __metadata("design:type", Boolean)
    ], LoadingCtl.prototype, "isLoading", void 0);
    __decorate([
        mobx_1.action,
        __metadata("design:type", Function),
        __metadata("design:paramtypes", []),
        __metadata("design:returntype", void 0)
    ], LoadingCtl.prototype, "start", null);
    __decorate([
        mobx_1.action,
        __metadata("design:type", Function),
        __metadata("design:paramtypes", []),
        __metadata("design:returntype", void 0)
    ], LoadingCtl.prototype, "stop", null);
    return LoadingCtl;
}());
exports.default = LoadingCtl;