tixif-ngx-busy
Version:
Angular 2 Busy: show busy/loading indicators on any promise, or on any Observable's subscription
98 lines • 4.07 kB
JavaScript
;
/**
* @file Component: Busy
* @author yumao<yuzhang.lille@gmail.com>
*/
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 core_1 = require("@angular/core");
var animations_1 = require("@angular/animations");
var promise_tracker_service_1 = require("./promise-tracker.service");
var inactiveStyle = animations_1.style({
opacity: 0,
transform: 'translateY(-40px)'
});
var timing = '.3s ease';
;
var BusyComponent = /** @class */ (function () {
function BusyComponent(tracker, compiler) {
this.tracker = tracker;
this.compiler = compiler;
}
BusyComponent.prototype.ngDoCheck = function () {
if (this.message === this.lastMessage) {
return;
}
this.lastMessage = this.message;
this.clearDynamicTemplateCache();
this.createDynamicTemplate();
};
BusyComponent.prototype.ngOnDestroy = function () {
this.clearDynamicTemplateCache();
};
BusyComponent.prototype.createDynamicTemplate = function () {
var _a = this, template = _a.template, message = _a.message;
var TemplateComponent = /** @class */ (function () {
function TemplateComponent() {
this.message = message;
}
TemplateComponent = __decorate([
core_1.Component({ template: template })
], TemplateComponent);
return TemplateComponent;
}());
var TemplateModule = /** @class */ (function () {
function TemplateModule() {
}
TemplateModule = __decorate([
core_1.NgModule({
declarations: [TemplateComponent],
entryComponents: [TemplateComponent]
})
], TemplateModule);
return TemplateModule;
}());
this.TemplateComponent = TemplateComponent;
this.nmf = this.compiler.compileModuleSync(TemplateModule);
};
BusyComponent.prototype.clearDynamicTemplateCache = function () {
if (!this.nmf) {
return;
}
this.compiler.clearCacheFor(this.nmf.moduleType);
this.nmf = null;
};
BusyComponent.prototype.isActive = function () {
return this.tracker.isActive();
};
BusyComponent = __decorate([
core_1.Component({
selector: 'ng-busy',
template: "\n <div [class]=\"wrapperClass\" *ngIf=\"isActive()\" @flyInOut>\n <ng-container *ngComponentOutlet=\"TemplateComponent; ngModuleFactory: nmf;\"></ng-container>\n </div>\n ",
animations: [
animations_1.trigger('flyInOut', [
animations_1.transition('void => *', [
inactiveStyle,
animations_1.animate(timing)
]),
animations_1.transition('* => void', [
animations_1.animate(timing, inactiveStyle)
])
])
]
}),
__metadata("design:paramtypes", [promise_tracker_service_1.PromiseTrackerService,
core_1.Compiler])
], BusyComponent);
return BusyComponent;
}());
exports.BusyComponent = BusyComponent;
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