igniteui-webcomponents
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Ignite UI for Web Components is a complete library of UI components, giving you the ability to build modern web applications using encapsulation and the concept of reusable components in a dependency-free approach.
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JavaScript
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;
};
import { consume } from '@lit/context';
import { LitElement, html } from 'lit';
import { property } from 'lit/decorators.js';
import { EaseInOut } from '../../animations/easings.js';
import { addAnimationController } from '../../animations/player.js';
import { carouselContext } from '../common/context.js';
import { registerComponent } from '../common/definitions/register.js';
import { createCounter, formatString } from '../common/util.js';
import { animations } from './animations.js';
import { styles } from './themes/carousel-slide.base.css.js';
class IgcCarouselSlideComponent extends LitElement {
static register() {
registerComponent(IgcCarouselSlideComponent);
}
get _index() {
return this._carousel ? this._carousel.slides.indexOf(this) : 0;
}
get _total() {
return this._carousel ? this._carousel.slides.length : 0;
}
get _animation() {
const animation = this._carousel?.animationType ?? 'slide';
if (animation === 'slide') {
return this._carousel?.vertical ? 'slideVer' : 'slideHor';
}
return animation;
}
get _labelFormat() {
return this._carousel ? this._carousel.slidesLabelFormat : '';
}
async toggleAnimation(type, direction = 'normal') {
const animation = animations.get(this._animation).get(type);
const options = {
duration: 320,
easing: EaseInOut.Quad,
direction,
};
const [_, event] = await Promise.all([
this._animationPlayer.stopAll(),
this._animationPlayer.play(animation(options)),
]);
return event.type === 'finish';
}
constructor() {
super();
this._animationPlayer = addAnimationController(this);
this.active = false;
this.previous = false;
this._internals = this.attachInternals();
this._internals.role = 'tabpanel';
this._internals.ariaRoleDescription = 'slide';
}
willUpdate() {
this._internals.ariaLabel = formatString(this._labelFormat, this._index + 1, this._total);
}
connectedCallback() {
super.connectedCallback();
this.id =
this.id || `igc-carousel-slide-${IgcCarouselSlideComponent.increment()}`;
}
render() {
return html ` <slot></slot> `;
}
}
IgcCarouselSlideComponent.styles = styles;
IgcCarouselSlideComponent.tagName = 'igc-carousel-slide';
IgcCarouselSlideComponent.increment = createCounter();
export default IgcCarouselSlideComponent;
__decorate([
consume({ context: carouselContext, subscribe: true })
], IgcCarouselSlideComponent.prototype, "_carousel", void 0);
__decorate([
property({ type: Boolean, reflect: true })
], IgcCarouselSlideComponent.prototype, "active", void 0);
__decorate([
property({ type: Boolean, reflect: true })
], IgcCarouselSlideComponent.prototype, "previous", void 0);
//# sourceMappingURL=carousel-slide.js.map