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import { Class } from '../mixin/index';
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import { getCssVar } from '../util/index';
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export default function (UIkit) {
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UIkit.component('leader', {
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mixins: [Class],
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props: {
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fill: String,
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media: 'media'
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},
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defaults: {
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fill: '',
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media: false,
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clsWrapper: 'uk-leader-fill',
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clsHide: 'uk-leader-hide',
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attrFill: 'data-fill'
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},
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computed: {
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fill() {
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return this.$props.fill || getCssVar('leader-fill');
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}
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},
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connected() {
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this.wrapper = this.$el.wrapInner(`<span class="${this.clsWrapper}">`).children().first();
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},
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disconnected() {
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this.wrapper.contents().unwrap();
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},
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update: [
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{
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read() {
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var prev = this._width;
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this._width = Math.floor(this.$el[0].offsetWidth / 2);
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this._changed = prev !== this._width;
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this._hide = this.media && !window.matchMedia(this.media).matches;
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},
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write() {
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this.wrapper.toggleClass(this.clsHide, this._hide);
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if (this._changed) {
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this.wrapper.attr(this.attrFill, Array(this._width).join(this.fill));
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}
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},
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events: ['load', 'resize']
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}
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]
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});
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}
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