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.
62 lines (61 loc) • 2.55 kB
JavaScript
import { html, svg } from 'lit';
import { styleMap } from 'lit/directives/style-map.js';
import { addThemingController } from '../../theming/theming-controller.js';
import { addSlotController, setSlots } from '../common/controllers/slot.js';
import { registerComponent } from '../common/definitions/register.js';
import { partMap } from '../common/part-map.js';
import { IgcProgressBaseComponent } from './base.js';
import IgcCircularGradientComponent from './circular-gradient.js';
import { styles } from './themes/circular/circular.progress.base.css.js';
import { styles as shared } from './themes/circular/shared/circular.progress.common.css.js';
import { all } from './themes/circular/themes.js';
let nextId = 1;
class IgcCircularProgressComponent extends IgcProgressBaseComponent {
static register() {
registerComponent(IgcCircularProgressComponent, IgcCircularGradientComponent);
}
constructor() {
super();
this._gradientId = `circular-progress-${nextId++}`;
this._slots = addSlotController(this, {
slots: setSlots('gradient'),
});
addThemingController(this, all);
}
_renderSvg() {
const gradients = this._slots.hasAssignedElements('gradient')
? this._slots
.getAssignedElements('gradient', {
selector: IgcCircularGradientComponent.tagName,
})
.map(({ offset, color, opacity }) => svg `<stop offset=${offset} stop-color=${color} stop-opacity=${opacity}/>`)
: svg `
<stop offset="0%" part="gradient_start" />
<stop offset="100%" part="gradient_end" />
`;
return svg `
<circle part=${partMap({ track: true, indeterminate: this.indeterminate })}/>
<circle style=${styleMap({ stroke: `url(#${this._gradientId})` })} part="fill"/>
<defs>
<linearGradient id=${this._gradientId} gradientTransform="rotate(90)">
${gradients}
</linearGradient>
</defs>
`;
}
render() {
return html `
<div part="base" style=${styleMap(this._styleInfo)}>
<svg part=${partMap({ svg: true, indeterminate: this.indeterminate })}>
${this._renderSvg()}
</svg>
<slot name="gradient"></slot>
${this._renderDefaultSlot()}
</div>
`;
}
}
IgcCircularProgressComponent.tagName = 'igc-circular-progress';
IgcCircularProgressComponent.styles = [styles, shared];
export default IgcCircularProgressComponent;
//# sourceMappingURL=circular-progress.js.map