@nebular/theme
Version:
@nebular/theme
148 lines • 5.58 kB
JavaScript
/**
* @license
* Copyright Akveo. All Rights Reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*/
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);
};
import { ComponentFactoryResolver, Directive, ElementRef, Input, Renderer2, ViewContainerRef, HostBinding, } from '@angular/core';
import { NbSpinnerComponent } from './spinner.component';
/**
* Styled spinner directive
*
* @stacked-example(Spinner Showcase, spinner/spinner-card.component)
*
*
* ```ts
* <nb-card [nbSpinner]="loading" nbSpinnerStatus="danger">
* <nb-card-body>Card Content</nb-card-body>
* </nb-card>
* ```
*
* ### Installation
*
* Import `NbSpinnerModule` to your feature module.
* ```ts
* @NgModule({
* imports: [
* // ...
* NbSpinnerModule,
* ],
* })
* export class PageModule { }
* ```
* ### Usage
*
* Could be colored using `status` property
*
* @stacked-example(Spinner Colors, spinner/spinner-colors.component)
*
* Available in different sizes with `size` property:
*
* @stacked-example(Spinner Sizes, spinner/spinner-sizes.component)
*
* It is also possible to place it into the button:
* @stacked-example(Buttons with spinner, spinner/spinner-button.component)
*
* Or tabs:
* @stacked-example(Spinner in tabs, spinner/spinner-tabs.component)
*/
var NbSpinnerDirective = /** @class */ (function () {
function NbSpinnerDirective(directiveView, componentFactoryResolver, renderer, directiveElement) {
this.directiveView = directiveView;
this.componentFactoryResolver = componentFactoryResolver;
this.renderer = renderer;
this.directiveElement = directiveElement;
this.shouldShow = false;
/**
* Spinner size. Possible values: `tiny`, `small`, `medium` (default), `large`, `giant`
*/
this.spinnerSize = 'medium';
this.isSpinnerExist = false;
}
Object.defineProperty(NbSpinnerDirective.prototype, "nbSpinner", {
/**
* Directive value - show or hide spinner
* @param {boolean} val
*/
set: function (val) {
if (this.componentFactory) {
if (val) {
this.show();
}
else {
this.hide();
}
}
else {
this.shouldShow = val;
}
},
enumerable: true,
configurable: true
});
NbSpinnerDirective.prototype.ngOnInit = function () {
this.componentFactory = this.componentFactoryResolver.resolveComponentFactory(NbSpinnerComponent);
if (this.shouldShow) {
this.show();
}
};
NbSpinnerDirective.prototype.hide = function () {
if (this.isSpinnerExist) {
this.directiveView.remove();
this.isSpinnerExist = false;
}
};
NbSpinnerDirective.prototype.show = function () {
if (!this.isSpinnerExist) {
this.spinner = this.directiveView.createComponent(this.componentFactory);
this.setInstanceInputs(this.spinner.instance);
this.spinner.changeDetectorRef.detectChanges();
this.renderer.appendChild(this.directiveElement.nativeElement, this.spinner.location.nativeElement);
this.isSpinnerExist = true;
}
};
NbSpinnerDirective.prototype.setInstanceInputs = function (instance) {
instance.message = this.spinnerMessage;
typeof this.spinnerStatus !== 'undefined' && (instance.status = this.spinnerStatus);
typeof this.spinnerSize !== 'undefined' && (instance.size = this.spinnerSize);
};
__decorate([
Input('nbSpinnerMessage'),
__metadata("design:type", String)
], NbSpinnerDirective.prototype, "spinnerMessage", void 0);
__decorate([
Input('nbSpinnerStatus'),
__metadata("design:type", String)
], NbSpinnerDirective.prototype, "spinnerStatus", void 0);
__decorate([
Input('nbSpinnerSize'),
__metadata("design:type", String)
], NbSpinnerDirective.prototype, "spinnerSize", void 0);
__decorate([
Input('nbSpinner'),
__metadata("design:type", Boolean),
__metadata("design:paramtypes", [Boolean])
], NbSpinnerDirective.prototype, "nbSpinner", null);
__decorate([
HostBinding('class.nb-spinner-container'),
__metadata("design:type", Object)
], NbSpinnerDirective.prototype, "isSpinnerExist", void 0);
NbSpinnerDirective = __decorate([
Directive({ selector: '[nbSpinner]' }),
__metadata("design:paramtypes", [ViewContainerRef,
ComponentFactoryResolver,
Renderer2,
ElementRef])
], NbSpinnerDirective);
return NbSpinnerDirective;
}());
export { NbSpinnerDirective };
//# sourceMappingURL=spinner.directive.js.map