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

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

/*!
 * KoliBri - The accessible HTML-Standard
 */
import{proxyCustomElement,HTMLElement,h}from"@stencil/core/internal/client";import{w as watchValidator,c as watchBoolean,l as devHint,s as setState,N as watchNumber,q as watchJsonArrayString,M as uiUxHintMillerscheZahl,R as koliBriQuerySelector}from"./common.js";import{v as validateAlign}from"./align.js";import{v as validateLabel}from"./label.js";import{c as clsx}from"./clsx.js";import{d as KolButtonWcTag}from"./component-names.js";import{t as translate}from"./i18n.js";import{K as KeyboardKey}from"./keyboard.js";import{d as dispatchDomEvent,K as KolEvent}from"./events.js";const tabBehaviorPropTypeOptions=["select-automatic","select-manual"],validateTabBehavior=(t,e)=>{watchValidator(t,"_behavior",t=>"string"==typeof t&&tabBehaviorPropTypeOptions.includes(t),new Set([`KoliBriTabBehavior {${tabBehaviorPropTypeOptions.join(", ")}`]),e)},validateHasCreateButton=(t,e)=>{watchBoolean(t,"_hasCreateButton",e)},defaultStyleCss="/* forward the rem function */\n/*\n* This file defines the layer order for all CSS layers used in KoliBri.\n* The order is important as it determines the cascade priority.\n*\n* Layer order (lowest to highest priority):\n* 1. kol-a11y - Accessibility defaults and requirements\n* 2. kol-global - Global component styles and resets\n* 3. kol-component - Component-specific styles\n* 4. kol-theme-global - Theme-specific global styles\n* 5. kol-theme-component - Theme-specific component styles\n*/\n@layer kol-a11y, kol-global, kol-component, kol-theme-global, kol-theme-component;\n/*\n * This file contains all rules for accessibility.\n */\n@layer kol-a11y {\n  :host {\n    /*\n                   * Minimum size of interactive elements.\n                   */\n    --a11y-min-size: calc(44 * 1rem / var(--kolibri-root-font-size, 16));\n    /*\n     * No element should be used without verifying the contrast ratio of its background and font colors.\n     * By initially setting the background color to white and the font color to black,\n     * the contrast ratio is ensured and explicit adjustment is forced.\n     */\n    color: black;\n    background-color: white;\n    /*\n     * Verdana is an accessible font that can be used without requiring additional loading time.\n     */\n    font-family: Verdana;\n    /*\n     * Letter spacing is required for all texts.\n     */\n    letter-spacing: inherit;\n    /*\n     * Word spacing is required for all texts.\n     */\n    word-spacing: inherit;\n    /*\n     * Text should be aligned left by default to provide a predictable starting point.\n     */\n    text-align: left;\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     * This rule enables the word dividing for all texts. That is important for high zoom levels.\n     */\n    word-break: break-word;\n  }\n  /*\n   * All interactive elements should have a minimum size of to-rem(44).\n   */\n  /* input:not([type='checkbox'], [type='radio'], [type='range']), */\n  /* option, */\n  /* select, */\n  /* textarea, */\n  button,\n  .kol-input .input {\n    min-width: var(--a11y-min-size);\n    min-height: 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 text color from his parent element.\n     */\n    color: inherit;\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     * Letter spacing is required for all texts.\n     */\n    letter-spacing: inherit;\n    /*\n     * Word spacing is required for all texts.\n     */\n    word-spacing: inherit;\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    position: fixed;\n    top: 0;\n    left: 0;\n    width: 1px;\n    height: 1px;\n    overflow: hidden;\n    white-space: nowrap;\n    clip-path: inset(50%);\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    width: 100%;\n    margin: 0;\n    padding: 0;\n    border: none;\n    /* 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  .badge-text-hint {\n    color: black;\n    background-color: lightgray;\n  }\n}\n@layer kol-global {\n  :host {\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    font-size: calc(16 * 1rem / var(--kolibri-root-font-size, 16));\n  }\n  * {\n    /*\n     * We prefer to box-sizing: border-box for all elements.\n     */\n    box-sizing: border-box;\n  }\n  .kol-span {\n    /* KolSpan is a layout component with icons in all directions and a label text in the middle. */\n    display: flex;\n    flex-flow: column;\n    align-items: center;\n    justify-content: center;\n    /* The sub span in KolSpan is the horizontal span with icon left and right and the label text in the middle. */\n  }\n  .kol-span__container {\n    display: flex;\n    align-items: center;\n  }\n  a,\n  button {\n    cursor: pointer;\n  }\n  .kol-span .kol-span__label--hide-label .kol-span__label {\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    opacity: 0.5;\n    outline: none;\n    cursor: not-allowed;\n  }\n  [aria-disabled=true]:focus .kol-span,\n  [disabled]:focus .kol-span {\n    outline: none !important;\n  }\n}\n@layer kol-component {\n  :host {\n    display: block;\n  }\n}\n@layer kol-component {\n  .kol-tooltip {\n    display: contents;\n  }\n  .kol-tooltip__floating {\n    opacity: 0;\n    display: none;\n    position: fixed;\n    /* Avoid layout interference - see https://floating-ui.com/docs/computePosition */\n    top: 0;\n    left: 0;\n    /* Can be used to specify the tooltip-width from the outside. Unset by default.  */\n    width: var(--kol-tooltip-width, max-content);\n    min-width: calc(8 * 1rem / var(--kolibri-root-font-size, 16));\n    max-width: 90vw;\n    max-height: 90vh;\n    animation-direction: normal;\n    /* Can be used to specify the animation duration from the outside. 250ms by default. */\n    animation-duration: var(--kolibri-tooltip-animation-duration, 250ms);\n    animation-fill-mode: forwards;\n    animation-iteration-count: 1;\n    animation-timing-function: ease-in;\n  }\n  .kol-tooltip__floating.hide {\n    animation-name: hideTooltip;\n  }\n  .kol-tooltip__floating.show {\n    animation-name: showTooltip;\n  }\n  .kol-tooltip__arrow {\n    transform: rotate(45deg);\n    color: #000;\n    background-color: #fff;\n    position: absolute;\n    z-index: 999;\n    width: calc(10 * 1rem / var(--kolibri-root-font-size, 16));\n    height: calc(10 * 1rem / var(--kolibri-root-font-size, 16));\n  }\n  .kol-tooltip__content {\n    color: #000;\n    background-color: #fff;\n    position: relative;\n    z-index: 1000;\n  }\n  @keyframes hideTooltip {\n    0% {\n      opacity: 1;\n    }\n    100% {\n      opacity: 0;\n      display: none;\n    }\n  }\n  @keyframes showTooltip {\n    0% {\n      opacity: 0;\n    }\n    100% {\n      opacity: 1;\n    }\n  }\n}\n@layer kol-component {\n  .kol-tabs {\n    display: var(--display);\n    grid-template-columns: var(--grid-template-columns);\n    grid-template-rows: var(--grid-template-rows);\n  }\n  .kol-tabs--align-right {\n    --display: grid;\n    --grid-template-columns: 1fr auto;\n    --button-group-flex-direction: column;\n    --button-group-order: 2;\n  }\n  .kol-tabs--align-left {\n    --display: grid;\n    --grid-template-columns: auto 1fr;\n    --button-group-flex-direction: column;\n    --button-group-order: 0;\n  }\n  .kol-tabs--align-bottom {\n    --display: grid;\n    --grid-template-rows: 1fr auto;\n    --button-group-order: 2;\n  }\n  .kol-tabs__tabs-align-top {\n    --display: grid;\n    --grid-template-rows: auto 1fr;\n    --button-group-order: 0;\n  }\n  .kol-tabs__button-group {\n    display: flex;\n    order: var(--button-group-order);\n    flex-direction: var(--button-group-flex-direction);\n    flex-wrap: wrap;\n  }\n  .kol-tabs__button-group .kol-button {\n    border-bottom-color: transparent;\n    display: block;\n    border-bottom-style: solid;\n  }\n  .kol-tabs__panel {\n    height: 100%;\n  }\n}",KolTabs$1=proxyCustomElement(class extends HTMLElement{constructor(t){super(),!1!==t&&this.__registerHost(),this.__attachShadow(),this.onCreateLabel=`${translate("kol-new")} …`,this.nextPossibleTabIndex=(t,e,n=1)=>{const o=e+n;return o<t.length?t[o]._disabled?this.nextPossibleTabIndex(t,e,n+1):o:e},this.prevPossibleTabIndex=(t,e,n=1)=>{const o=e-n;return o>=0?t[o]._disabled?this.prevPossibleTabIndex(t,e,n+1):o:e},this.onKeyDown=t=>{switch(t.key){case KeyboardKey.ArrowRight:this.goToNextTab(t);break;case KeyboardKey.ArrowLeft:this.goToPreviousTab(t);break;case KeyboardKey.Space:case KeyboardKey.Enter:this.activateFocusedTab(t)}},this.onClickSelect=(t,e)=>{this.selectNextTabEvent(t,e)},this.onMouseDown=t=>{t.preventDefault()},this.callbacks={onClick:this.onClickSelect,onMouseDown:this.onMouseDown},this.catchTabPanelHost=t=>{this.tabPanelHost=t},this._align="top",this._hasCreateButton=!1,this._selected=0,this.state={_align:"top",_label:"",_selected:0,_tabs:[]},this.selectNextNotDisabledTab=(t,e,n=!0,o)=>{if(t>e.length-1&&(t=e.length-1),t<0&&(t=0),Array.isArray(e)&&e[t]&&e[t]._disabled){if(!0===n){if(t<e.length-1)return this.selectNextNotDisabledTab(t+1,e,!0,o||t);t=o||t,n=!1}if(!1===n){if(t>0)return this.selectNextNotDisabledTab(t-1,e,!1,o||t);devHint("[KolTabs] All tabs are disabled, and therefore no tab can be displayed.")}}return t},this.syncSelectedAndTabs=(t,e,n,o)=>{let a,i;a="_selected"===o?t:this.state._selected,i="_tabs"===o?t:this.state._tabs,i.length>0&&e.set("_selected",this.selectNextNotDisabledTab(a,i))},this.refreshTabPanels=()=>{var t,e,n,o;if(this.tabPanelHost){for(;this.tabPanelHost.firstChild;)this.tabPanelHost.removeChild(this.tabPanelHost.firstChild);for(let a=0;a<(null===(t=this.state._tabs)||void 0===t?void 0:t.length);a++){const t=document.createElement("div");t.setAttribute("aria-labelledby",`${this.state._label.replace(/\s/g,"-")}-tab-${a}`),t.setAttribute("id",`tabpanel-${a}`),t.setAttribute("role","tabpanel"),t.setAttribute("hidden","");const i=document.createElement("slot");i.setAttribute("name",`tabpanel-slot-${a}`),t.appendChild(i),null===(e=this.tabPanelHost)||void 0===e||e.appendChild(t),"undefined"!=typeof HTMLCollection&&(null===(n=this.host)||void 0===n?void 0:n.children)instanceof HTMLCollection&&(null===(o=this.host)||void 0===o?void 0:o.children[a])&&this.host.children[a].setAttribute("slot",`tabpanel-slot-${a}`)}this.updateVisiblePanel()}},this.updateVisiblePanel=()=>{this.tabPanelHost&&Array.from(this.tabPanelHost.children).forEach((t,e)=>{e===this.state._selected?t.removeAttribute("hidden"):t.setAttribute("hidden","")})},this.onCreate=t=>{var e,n;t.preventDefault(),null===(n=null===(e=this.state._on)||void 0===e?void 0:e.onCreate)||void 0===n||n.call(e,t),this.host&&dispatchDomEvent(this.host,KolEvent.create)},this.onBlur=()=>{this.currentFocusIndex=void 0}}getCurrentFocusIndex(){return"number"==typeof this.currentFocusIndex?this.currentFocusIndex:this.state._selected}getKeyboardTabChangeMode(){return"select-manual"===this._behavior?"selectFocusOnly":"activateCompletely"}goToNextTab(t){const e=this.nextPossibleTabIndex(this.state._tabs,this.getCurrentFocusIndex());this.selectNextTabEvent(t,e,this.getKeyboardTabChangeMode())}goToPreviousTab(t){const e=this.prevPossibleTabIndex(this.state._tabs,this.getCurrentFocusIndex());this.selectNextTabEvent(t,e,this.getKeyboardTabChangeMode())}activateFocusedTab(t){"number"==typeof this.currentFocusIndex&&this.onSelect(t,this.currentFocusIndex)}selectNextTabEvent(t,e,n="activateCompletely"){var o,a;if(this.currentFocusIndex=e,this.focusTabById(e),"activateCompletely"===n){this._selected=e;null===(a=null===(o=this.state._tabs[e]._on)||void 0===o?void 0:o.onSelect)||void 0===a||a.call(o,t,e),this.onSelect(t,e)}}renderButtonGroup(){return h("div",{"aria-label":this.state._label,class:"kol-tabs__button-group",role:"tablist",onKeyDown:this.onKeyDown,onBlur:this.onBlur},this.state._tabs.map((t,e)=>h(KolButtonWcTag,{_disabled:t._disabled,_icons:t._icons,_hideLabel:t._hideLabel,_label:t._label,_on:this.callbacks,_tabIndex:this.state._selected===e?0:-1,_tooltipAlign:t._tooltipAlign,_buttonVariant:this.state._selected===e?"custom":void 0,_customClass:this.state._selected===e?"selected":void 0,_ariaControls:`tabpanel-${e}`,_ariaSelected:this.state._selected===e,_id:`${this.state._label.replace(/\s/g,"-")}-tab-${e}`,_role:"tab",_value:e})),this.state._hasCreateButton&&h(KolButtonWcTag,{class:"kol-tabs__button-create",_label:this.onCreateLabel,_on:{onClick:this.onCreate},_icons:"codicon codicon-plus","data-testid":"tabs-create-button"}))}render(){return h("div",{key:"5ff105f158763851589016d153653f9082038b09",ref:t=>{this.tabPanelsElement=t},class:clsx("kol-tabs",`kol-tabs--align-${this.state._align}`)},this.renderButtonGroup(),h("div",{key:"f474721466208ada0a986ba4e00863b025195fb4",class:"kol-tabs__content",ref:this.catchTabPanelHost}))}validateAlign(t){validateAlign(this,t)}validateBehavior(t){validateTabBehavior(this,t)}validateHasCreateButton(t){validateHasCreateButton(this,t)}validateLabel(t){validateLabel(this,t,{required:!0})}validateOn(t){if("object"==typeof t&&null!==t){const e={};"function"==typeof t.onCreate&&(e.onCreate=t.onCreate),"function"==typeof t.onSelect&&(e.onSelect=t.onSelect),setState(this,"_on",e)}}validateSelected(t){watchNumber(this,"_selected",t,{hooks:{beforePatch:this.syncSelectedAndTabs}})}validateTabs(t){watchJsonArrayString(this,"_tabs",t=>"object"==typeof t&&null!==t&&"string"==typeof t._label&&t._label.length>0,t,void 0,{hooks:{beforePatch:this.syncSelectedAndTabs,afterPatch:this.refreshTabPanels}}),uiUxHintMillerscheZahl("KolTabs",this.state._tabs.length)}componentWillLoad(){this.validateAlign(this._align),this.validateLabel(this._label),this.validateOn(this._on),this.validateSelected(this._selected),this.validateTabs(this._tabs),this.validateBehavior(this._behavior),this.validateHasCreateButton(this._hasCreateButton)}componentDidRender(){this.refreshTabPanels()}focusTabById(t){if(this.tabPanelsElement){const e=koliBriQuerySelector(`button#${this.state._label.replace(/\s/g,"-")}-tab-${t}`,this.tabPanelsElement);null==e||e.focus()}}onSelect(t,e){var n,o;null===(o=null===(n=this._on)||void 0===n?void 0:n.onSelect)||void 0===o||o.call(n,t,e),this.host&&dispatchDomEvent(this.host,KolEvent.select,e),this.focusTabById(e)}get host(){return this}static get watchers(){return{_align:["validateAlign"],_behavior:["validateBehavior"],_hasCreateButton:["validateHasCreateButton"],_label:["validateLabel"],_on:["validateOn"],_selected:["validateSelected"],_tabs:["validateTabs"]}}static get style(){return{default:defaultStyleCss}}},[289,"kol-tabs",{_align:[1],_behavior:[1],_hasCreateButton:[4,"_has-create-button"],_label:[1],_on:[16],_selected:[1538],_tabs:[1],state:[32]},void 0,{_align:["validateAlign"],_behavior:["validateBehavior"],_hasCreateButton:["validateHasCreateButton"],_label:["validateLabel"],_on:["validateOn"],_selected:["validateSelected"],_tabs:["validateTabs"]}]);function defineCustomElement$1(){if("undefined"==typeof customElements)return;["kol-tabs"].forEach(t=>{if("kol-tabs"===t)customElements.get(t)||customElements.define(t,KolTabs$1)})}const KolTabs=KolTabs$1,defineCustomElement=defineCustomElement$1;export{KolTabs,defineCustomElement};