@public-ui/components/dist/components/kol-spin.js

Contains all web components that belong to KoliBri - The accessible HTML-Standard.

/*!
 * KoliBri - The accessible HTML-Standard
 */
import{proxyCustomElement,HTMLElement,h,Host,Fragment}from"@stencil/core/internal/client";import{t as translate}from"./i18n2.js";import{w as watchValidator}from"./prop.validators.js";import{v as validateShow}from"./show.js";const spinVariantPropTypeOptions=["cycle","dot","none"],validateSpinVariant=(n,e)=>{watchValidator(n,"_variant",(n=>"string"==typeof n&&spinVariantPropTypeOptions.includes(n)),new Set(spinVariantPropTypeOptions),e)},defaultStyleCss="/*\n * This file contains all rules for accessibility.\n */\n@layer kol-global {\n  :host {\n    /*\n     * Minimum size of interactive elements.\n     */\n    --a11y-min-size: calc(44rem / var(--kolibri-root-font-size, 16));\n    /*\n     * No element should be used without a background and font color whose contrast ratio has\n     * not been checked. By initially setting the background color to white and the font color\n     * to black, the contrast ratio is ensured and explicit adjustment is forced.\n     */\n    background-color: white;\n    color: black;\n    /*\n     * Verdana is an accessible font that can be used without requiring additional loading time.\n     */\n    font-family: Verdana;\n  }\n  * {\n    /*\n     * This rule enables the word dividing for all texts. That is important for high zoom levels.\n     */\n    hyphens: auto;\n    /*\n     * Letter spacing is required for all texts.\n     */\n    letter-spacing: inherit;\n    /*\n     * This rule enables the word dividing for all texts. That is important for high zoom levels.\n     */\n    word-break: break-word;\n    /*\n     * Word spacing is required for all texts.\n     */\n    word-spacing: inherit;\n  }\n  /*\n   * All interactive elements should have a minimum size of rem(44).\n   */\n  /* input:not([type='checkbox'], [type='radio'], [type='range']), */\n  /* option, */\n  /* select, */\n  /* textarea, */\n  [role=button],\n  button:not([role=link]),\n  .kol-input .input {\n    min-height: var(--a11y-min-size);\n    min-width: var(--a11y-min-size);\n  }\n  /*\n   * Some interactive elements should not inherit the font-family and font-size.\n   */\n  a,\n  button,\n  h1,\n  h2,\n  h3,\n  h4,\n  h5,\n  h6,\n  input,\n  option,\n  select,\n  textarea {\n    /*\n     * All elements should inherit the font family from his parent element.\n     */\n    font-family: inherit;\n    /*\n     * All elements should inherit the font size from his parent element.\n     */\n    font-size: inherit;\n  }\n}\n/**\n * Sometimes we need the semantic element for accessibility reasons,\n * but we don't want to show it.\n *\n * - https://www.a11yproject.com/posts/how-to-hide-content/\n */\n.visually-hidden {\n  clip: rect(0 0 0 0);\n  clip-path: inset(50%);\n  height: calc(1rem / var(--kolibri-root-font-size, 16));\n  overflow: hidden;\n  position: absolute;\n  white-space: nowrap;\n  width: calc(1rem / var(--kolibri-root-font-size, 16));\n}\n\n@layer kol-global {\n  /*\n   * Dieses CSS stellt sicher, dass der Standard-Style\n   * von A und Button resettet werden.\n   */\n  :is(a, button) {\n    background-color: transparent;\n    border: none;\n    margin: 0;\n    padding: 0;\n    width: 100%; /* 100% needed for custom width from outside */\n  }\n  /*\n   * Ensure elements with hidden attribute to be actually not visible\n   * @see https://meowni.ca/hidden.is.a.lie.html\n   */\n  [hidden] {\n    display: none !important;\n  }\n}\n@layer kol-global {\n  :host {\n    font-size: calc(16rem / var(--kolibri-root-font-size, 16));\n    /*\n     * The max-width is needed to prevent the table from overflowing the\n     * parent node, if the table is wider than the parent node.\n     */\n    max-width: 100%;\n  }\n  * {\n    /*\n     * We prefer to box-sizing: border-box for all elements.\n     */\n    box-sizing: border-box;\n  }\n  /* KolSpan is a layout component with icons in all directions and a label text in the middle. */\n  .kol-span-wc {\n    display: grid;\n    place-items: center;\n  }\n  /* The sub span in KolSpan is the horizontal span with icon left and right and the label text in the middle. */\n  .kol-span-wc > span {\n    display: flex;\n    place-items: center;\n  }\n  a,\n  button {\n    cursor: pointer;\n  }\n  /* This is the text label. */\n  .hide-label > .kol-span-wc > span > span {\n    display: none;\n  }\n  /* Reset browser agent style. */\n  button:disabled {\n    color: unset;\n  }\n  .disabled label,\n  .disabled:focus-within label,\n  [aria-disabled=true],\n  [aria-disabled=true]:focus,\n  [disabled],\n  [disabled]:focus {\n    cursor: not-allowed;\n    opacity: 0.5;\n    outline: none;\n  }\n  [aria-disabled=true]:focus .kol-span-wc,\n  [disabled]:focus .kol-span-wc {\n    outline: none !important;\n  }\n}\n@layer kol-component {\n  .spin.cycle {\n    width: calc(48rem / var(--kolibri-root-font-size, 16));\n    height: calc(48rem / var(--kolibri-root-font-size, 16));\n  }\n  .spin.cycle > .loader {\n    display: block;\n    width: 100%;\n    height: 100%;\n    border-radius: 50%;\n    position: relative;\n    animation: 2s linear infinite rotate;\n  }\n  .spin.cycle > .loader::before {\n    content: \"\";\n    box-sizing: border-box;\n    position: absolute;\n    inset: 0;\n    border-radius: 50%;\n    border: 5px solid #333;\n    animation: 3s linear infinite prixClipFix;\n  }\n  @keyframes rotate {\n    100% {\n      transform: rotate(360deg);\n    }\n  }\n  @keyframes prixClipFix {\n    0% {\n      border-color: #fff;\n      clip-path: polygon(50% 50%, 0 0, 0 0, 0 0, 0 0, 0 0);\n    }\n    25% {\n      border-color: #666;\n      clip-path: polygon(50% 50%, 0 0, 100% 0, 100% 0, 100% 0, 100% 0);\n    }\n    50% {\n      border-color: #000;\n      clip-path: polygon(50% 50%, 0 0, 100% 0, 100% 100%, 100% 100%, 100% 100%);\n    }\n    75% {\n      border-color: #000;\n      clip-path: polygon(50% 50%, 0 0, 100% 0, 100% 100%, 0 100%, 0 100%);\n    }\n    100% {\n      border-color: #000;\n      clip-path: polygon(50% 50%, 0 0, 100% 0, 100% 100%, 0 100%, 0 0);\n    }\n  }\n  /* https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-reduced-motion#toning_down_the_animation_scaling */\n  @media (prefers-reduced-motion) {\n    .spin.cycle > .loader {\n      animation-duration: 4s;\n    }\n    .spin.cycle > .loader::before {\n      animation-duration: 6s;\n    }\n  }\n}\n@layer kol-component {\n  .spin.dot {\n    height: calc(16rem / var(--kolibri-root-font-size, 16));\n    width: calc(48rem / var(--kolibri-root-font-size, 16));\n  }\n  .spin.dot > span {\n    animation-timing-function: cubic-bezier(0, 1, 1, 0);\n    border-radius: 50%;\n    border: 0.16px solid #fff;\n    height: calc(12.8rem / var(--kolibri-root-font-size, 16));\n    position: absolute;\n    top: calc(0.16rem / var(--kolibri-root-font-size, 16));\n    width: calc(12.8rem / var(--kolibri-root-font-size, 16));\n  }\n  .spin.dot > span:first-child {\n    background-color: #000;\n    z-index: 0;\n    animation: 1s infinite spin1;\n    left: calc(0.16rem / var(--kolibri-root-font-size, 16));\n  }\n  .spin.dot > span:nth-child(2) {\n    background-color: #000;\n    z-index: 1;\n    animation: 1s infinite spin2;\n    left: calc(0.16rem / var(--kolibri-root-font-size, 16));\n  }\n  .spin.dot > span:nth-child(3) {\n    background-color: #000;\n    z-index: 1;\n    animation: 1s infinite spin2;\n    left: calc(17.6rem / var(--kolibri-root-font-size, 16));\n  }\n  .spin.dot > span:nth-child(4) {\n    background-color: #666;\n    z-index: 0;\n    animation: 1s infinite spin3;\n    left: calc(33.6rem / var(--kolibri-root-font-size, 16));\n  }\n  @keyframes spin1 {\n    0% {\n      transform: scale(0);\n    }\n    100% {\n      transform: scale(1);\n    }\n  }\n  @keyframes spin2 {\n    0% {\n      transform: translate(0, 0);\n    }\n    100% {\n      transform: translate(calc(16rem / var(--kolibri-root-font-size, 16)), 0);\n    }\n  }\n  @keyframes spin3 {\n    0% {\n      transform: scale(1);\n    }\n    100% {\n      transform: scale(0);\n    }\n  }\n  /* https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-reduced-motion#toning_down_the_animation_scaling */\n  @media (prefers-reduced-motion) {\n    .spin.dot > span:first-child,\n    .spin.dot > span:nth-child(2),\n    .spin.dot > span:nth-child(3),\n    .spin.dot > span:nth-child(4) {\n      animation-duration: 2s;\n    }\n  }\n}\n@layer kol-component {\n  .spin {\n    display: block;\n    padding: calc(2rem / var(--kolibri-root-font-size, 16));\n    position: relative;\n  }\n}",KolSpinDefaultStyle0=defaultStyleCss;function renderSpin(n){switch(n){case"cycle":return h("span",{class:"loader"});case"none":return h("slot",{name:"expert"});default:return h(Fragment,null,h("span",{class:"bg-spin-1"}),h("span",{class:"bg-spin-2"}),h("span",{class:"bg-spin-3"}),h("span",{class:"bg-neutral"}))}}const KolSpin$1=proxyCustomElement(class extends HTMLElement{constructor(){super(),this.__registerHost(),this.__attachShadow(),this.showToggled=!1,this._show=!1,this._variant="dot",this.state={_variant:"dot"}}render(){return h(Host,{key:"08f76fb91740319251ee423d4fc5296da7d1fc2d",class:"kol-spin"},this.state._show?h("span",{"aria-busy":"true","aria-label":translate("kol-action-running"),"aria-live":"polite",class:{spin:!0,[this.state._variant]:!0},role:"alert"},renderSpin(this.state._variant)):this.showToggled&&h("span",{"aria-label":translate("kol-action-done"),"aria-busy":"false","aria-live":"polite",role:"alert"}))}validateShow(n){this.showToggled=!0===this.state._show&&!1===this._show,validateShow(this,n)}validateVariant(n){validateSpinVariant(this,n)}componentWillLoad(){this.validateShow(this._show),this.validateVariant(this._variant)}static get watchers(){return{_show:["validateShow"],_variant:["validateVariant"]}}static get style(){return{default:KolSpinDefaultStyle0}}},[33,"kol-spin",{_show:[1540],_variant:[1],state:[32]},void 0,{_show:["validateShow"],_variant:["validateVariant"]}]);function defineCustomElement$1(){if("undefined"==typeof customElements)return;["kol-spin"].forEach((n=>{if("kol-spin"===n)customElements.get(n)||customElements.define(n,KolSpin$1)}))}const KolSpin=KolSpin$1,defineCustomElement=defineCustomElement$1;export{KolSpin,defineCustomElement};