igniteui-webcomponents
Version:
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.
83 lines • 3.05 kB
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 { html, LitElement, nothing } from 'lit';
import { property, state } from 'lit/decorators.js';
import { ifDefined } from 'lit/directives/if-defined.js';
import { addThemingController } from '../../theming/theming-controller.js';
import { addInternalsController } from '../common/controllers/internals.js';
import { registerComponent } from '../common/definitions/register.js';
import { styles } from './themes/avatar.base.css.js';
import { styles as shared } from './themes/shared/avatar.common.css.js';
import { all } from './themes/themes.js';
class IgcAvatarComponent extends LitElement {
static register() {
registerComponent(IgcAvatarComponent);
}
constructor() {
super();
this._internals = addInternalsController(this, {
initialARIA: {
role: 'image',
ariaLabel: 'avatar',
},
});
this._hasError = false;
this.shape = 'square';
addThemingController(this, all);
}
willUpdate(changedProperties) {
if (changedProperties.has('initials') || changedProperties.has('alt')) {
this._internals.setARIA({
ariaRoleDescription: this.alt ?? this.initials,
});
}
if (changedProperties.has('src')) {
this._hasError = false;
}
}
_handleError() {
this._hasError = true;
}
render() {
return html `
<div part="base">
${this.initials
? html `<span part="initials">${this.initials}</span>`
: html `<slot></slot>`}
${this.src && !this._hasError
? html `
<img
part="image"
alt=${ifDefined(this.alt)}
src=${ifDefined(this.src)}
@error=${this._handleError}
/>
`
: nothing}
</div>
`;
}
}
IgcAvatarComponent.tagName = 'igc-avatar';
IgcAvatarComponent.styles = [styles, shared];
export default IgcAvatarComponent;
__decorate([
state()
], IgcAvatarComponent.prototype, "_hasError", void 0);
__decorate([
property()
], IgcAvatarComponent.prototype, "src", void 0);
__decorate([
property()
], IgcAvatarComponent.prototype, "alt", void 0);
__decorate([
property()
], IgcAvatarComponent.prototype, "initials", void 0);
__decorate([
property({ reflect: true })
], IgcAvatarComponent.prototype, "shape", void 0);
//# sourceMappingURL=avatar.js.map