@public-ui/components/dist/components/kol-input-file.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{c as clsx}from"./clsx.js";import{n as nonce}from"./dev.utils.js";import{F as FormFieldStateWrapper}from"./getRenderStates.js";import{I as InputStateWrapper}from"./InputStateWrapper.js";import{I as InputIconController,a as InputContainerStateWrapperFc}from"./InputContainerStateWrapper.js";import{l as watchString,i as watchBoolean}from"./index2.js";import{t as translate}from"./i18n2.js";import{b as KolButtonWcTag}from"./component-names.js";class InputFileController extends InputIconController{constructor(e,t,n){super(e,t,n),this.component=e}validateAccept(e){watchString(this.component,"_accept",e)}validateMultiple(e){watchBoolean(this.component,"_multiple",e)}validateRequired(e){watchBoolean(this.component,"_required",e)}componentWillLoad(){super.componentWillLoad(),this.validateAccept(this.component._accept),this.validateMultiple(this.component._multiple),this.validateRequired(this.component._required)}}const 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  * {\n    /*\n     * This rule enables the word dividing for all texts. That is important for high zoom levels.\n     */\n    hyphens: auto;\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     * 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: 1px;\n  overflow: hidden;\n  position: absolute;\n  white-space: nowrap;\n  width: 1px;\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%;\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    background-color: lightgray;\n    color: black;\n  }\n}\n@layer kol-global {\n  :host {\n    font-size: rem(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  .kol-span {\n    /* KolSpan is a layout component with icons in all directions and a label text in the middle. */\n    display: grid;\n    place-items: 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    place-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    cursor: not-allowed;\n    opacity: 0.5;\n    outline: none;\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    animation-duration: 0.25s;\n    animation-iteration-count: 1;\n    animation-name: fadeInOpacity;\n    animation-timing-function: ease-in;\n    display: none;\n    position: fixed;\n    visibility: hidden;\n    /* Avoid layout interference - see https://floating-ui.com/docs/computePosition */\n    top: 0;\n    left: 0;\n    max-width: 90vw;\n    max-height: 90vh;\n    /* Can be used to specify the tooltip-width from the outside. Unset by default.  */\n    width: var(--kol-tooltip-width);\n  }\n  .kol-tooltip__arrow {\n    background-color: #fff;\n    color: #000;\n    height: calc(10rem / var(--kolibri-root-font-size, 16));\n    position: absolute;\n    transform: rotate(45deg);\n    width: calc(10rem / var(--kolibri-root-font-size, 16));\n    z-index: 999;\n  }\n  .kol-tooltip__content {\n    background-color: #fff;\n    color: #000;\n    position: relative;\n    z-index: 1000;\n  }\n  @keyframes fadeInOpacity {\n    0% {\n      opacity: 0;\n    }\n    100% {\n      opacity: 1;\n    }\n  }\n}\n@layer kol-component {\n  .kol-alert {\n    display: grid;\n  }\n  .kol-alert__container {\n    place-items: center;\n    display: flex;\n  }\n  .kol-alert__container-content {\n    flex-grow: 1;\n  }\n  .kol-alert__closer {\n    /* Visible with forced colors */\n    outline: transparent solid calc(1rem / var(--kolibri-root-font-size, 16));\n  }\n}\n@layer kol-component {\n  .kol-form-field {\n    display: grid;\n  }\n  .kol-form-field:not(.kol-form-field--disabled) .kol-form-field__label {\n    cursor: pointer;\n  }\n  .kol-form-field--disabled .kol-form-field__label {\n    opacity: 0.5;\n  }\n  .kol-form-field--required .kol-form-field__label-text::after {\n    content: \"*\";\n  }\n  .kol-form-field--disabled .kol-form-field__hint {\n    opacity: 0.5;\n  }\n  .kol-form-field--required .kol-form-field__tooltip .span-label::after {\n    content: \"*\";\n  }\n}\n@layer kol-component {\n  .kol-input-container {\n    align-items: center;\n    background-color: white;\n    display: grid;\n    grid-template-columns: 1fr;\n    min-height: var(--a11y-min-size);\n    min-width: var(--a11y-min-size);\n    width: 100%;\n  }\n  .kol-input-container:has(> .kol-input-container__adornment--start) {\n    grid-template-columns: auto 1fr;\n  }\n  .kol-input-container:has(> .kol-input-container__adornment--end) {\n    grid-template-columns: 1fr auto;\n  }\n  .kol-input-container:has(> .kol-input-container__adornment--start):has(> .kol-input-container__adornment--end) {\n    grid-template-columns: auto 1fr auto;\n  }\n  .kol-input-container__container {\n    position: relative;\n  }\n  .kol-input-container__adornment {\n    display: flex;\n    align-items: center;\n  }\n  .kol-input-container__adornment .kol-icon {\n    display: grid;\n    height: var(--a11y-min-size);\n    place-items: center;\n  }\n}\n@layer kol-component {\n  .kol-input {\n    min-width: var(--a11y-min-size);\n    width: 100%;\n  }\n  .kol-input:focus {\n    outline: none;\n  }\n}\n@layer kol-component {\n  .kol-input {\n    padding: calc((var(--a11y-min-size) - (16rem / var(--kolibri-root-font-size, 16))) / 10) 0.5em;\n    position: absolute;\n    inset: 0;\n    width: 100%;\n    height: 100%;\n    opacity: 0;\n    cursor: pointer;\n  }\n  .kol-input::-webkit-file-upload-button, .kol-input::file-selector-button {\n    cursor: pointer;\n  }\n  .kol-input:disabled, .kol-input:disabled::-webkit-file-upload-button, .kol-input:disabled::file-selector-button {\n    cursor: not-allowed;\n    pointer-events: none;\n  }\n  .kol-input-container__container {\n    display: flex;\n    align-items: center;\n    overflow: hidden;\n    height: var(--a11y-min-size);\n  }\n  .kol-input-container__filename {\n    flex-grow: 1;\n    overflow: hidden;\n    text-overflow: ellipsis;\n    white-space: nowrap;\n    margin-left: calc(4rem / var(--kolibri-root-font-size, 16));\n  }\n  .kol-input-container:has(> .kol-input-container__adornment--start):has(> .kol-input-container__adornment--end) {\n    grid-template-columns: auto 1fr;\n  }\n}",KolInputFileDefaultStyle0=defaultStyleCss,KolInputFile$1=proxyCustomElement(class extends HTMLElement{async getValue(){var e;return null===(e=this.inputRef)||void 0===e?void 0:e.files}async kolFocus(){var e;null===(e=this.inputRef)||void 0===e||e.focus()}getFormFieldProps(){return{state:this.state,class:clsx("kol-input-file","file"),tooltipAlign:this._tooltipAlign,onClick:()=>{var e;return null===(e=this.inputRef)||void 0===e?void 0:e.focus()},alert:this.showAsAlert()}}getInputProps(){return Object.assign(Object.assign({ref:this.catchRef,state:this.state,type:"file",accept:this.state._accept,multiple:this.state._multiple},this.controller.onFacade),{onChange:this.onChange,onInput:this.onInput,onFocus:e=>{this.controller.onFacade.onFocus(e),this.inputHasFocus=!0},onBlur:e=>{this.controller.onFacade.onBlur(e),this.inputHasFocus=!1}})}render(){return h(FormFieldStateWrapper,Object.assign({key:"6c81b473b7ba7db7b45405159e0ae33913fdea8a"},this.getFormFieldProps()),h(InputContainerStateWrapperFc,{key:"5e7229bb6eb56acb38c9354bd3a2f1d5e101aa93",state:this.state},h("span",{key:"3742d51be8c2cc4ee6723269a964589a990f9e23",class:clsx("kol-input-container__filename",{"kol-input-container__filename--has-file":this.hasFileSelected})},this.filename),h(InputStateWrapper,Object.assign({key:"a1f03cccb74166437976eea391187546537fdfff"},this.getInputProps())),h(KolButtonWcTag,{key:"f4a981d962e7aa6b95c57629aa47c97eecec0483",class:"kol-input-container__button",_label:translate("kol-data-browse-text"),_buttonVariant:"primary",_disabled:this._disabled})))}constructor(){super(),this.__registerHost(),this.__attachShadow(),this.catchRef=e=>{this.inputRef=e},this.onDragOver=e=>{var t,n,i;e.preventDefault(),null===(i=null===(n=null===(t=this.inputRef)||void 0===t?void 0:t.parentElement)||void 0===n?void 0:n.parentElement)||void 0===i||i.classList.add("kol-input-container--is-dragover")},this.onDragLeave=()=>{var e,t,n;null===(n=null===(t=null===(e=this.inputRef)||void 0===e?void 0:e.parentElement)||void 0===t?void 0:t.parentElement)||void 0===n||n.classList.remove("kol-input-container--is-dragover")},this.onDrop=e=>{var t,n,i,o;if(e.preventDefault(),null===(i=null===(n=null===(t=this.inputRef)||void 0===t?void 0:t.parentElement)||void 0===n?void 0:n.parentElement)||void 0===i||i.classList.remove("kol-input-container--is-dragover"),null===(o=e.dataTransfer)||void 0===o?void 0:o.files.length){const t=e.dataTransfer.files;this.filename=Array.from(t).map((e=>e.name)).join(", "),this.controller.setFormAssociatedValue(t)}},this.onChange=e=>{if(this.inputRef instanceof HTMLInputElement&&"file"===this.inputRef.type){const t=this.inputRef.files;this.hasFileSelected=!!(null==t?void 0:t.length),this.filename=(null==t?void 0:t.length)?Array.from(t).map((e=>e.name)).join(", "):translate("kol-filename-text"),this.controller.onFacade.onChange(e,t),this.controller.setFormAssociatedValue(t)}},this.onInput=e=>{if(this.inputRef instanceof HTMLInputElement&&"file"===this.inputRef.type){const t=this.inputRef.files;this.controller.onFacade.onInput(e,!1,t)}},this._accept=void 0,this._accessKey=void 0,this._disabled=!1,this._hideMsg=!1,this._hideLabel=!1,this._hint="",this._icons=void 0,this._id=void 0,this._label=void 0,this._msg=void 0,this._multiple=!1,this._name=void 0,this._on=void 0,this._required=!1,this._shortKey=void 0,this._smartButton=void 0,this._syncValueBySelector=void 0,this._tooltipAlign="top",this._touched=!1,this.filename=translate("kol-filename-text"),this.hasFileSelected=!1,this.state={_hideMsg:!1,_id:`id-${nonce()}`,_label:""},this.inputHasFocus=!1,this.controller=new InputFileController(this,"file",this.host)}showAsAlert(){return Boolean(this.state._touched)&&!this.inputHasFocus}validateAccept(e){this.controller.validateAccept(e)}validateAccessKey(e){this.controller.validateAccessKey(e)}validateDisabled(e){this.controller.validateDisabled(e)}validateHideMsg(e){this.controller.validateHideMsg(e)}validateHideLabel(e){this.controller.validateHideLabel(e)}validateHint(e){this.controller.validateHint(e)}validateIcons(e){this.controller.validateIcons(e)}validateId(e){this.controller.validateId(e)}validateLabel(e){this.controller.validateLabel(e)}validateMsg(e){this.controller.validateMsg(e)}validateMultiple(e){this.controller.validateMultiple(e)}validateName(e){this.controller.validateName(e)}validateOn(e){this.controller.validateOn(e)}validateRequired(e){this.controller.validateRequired(e)}validateShortKey(e){this.controller.validateShortKey(e)}validateSmartButton(e){this.controller.validateSmartButton(e)}validateSyncValueBySelector(e){this.controller.validateSyncValueBySelector(e)}validateTouched(e){this.controller.validateTouched(e)}componentWillLoad(){this._touched=!0===this._touched,this.controller.componentWillLoad()}componentDidLoad(){var e,t;const n=null===(t=null===(e=this.inputRef)||void 0===e?void 0:e.parentElement)||void 0===t?void 0:t.parentElement;null==n||n.addEventListener("dragover",this.onDragOver),null==n||n.addEventListener("dragleave",this.onDragLeave),null==n||n.addEventListener("drop",this.onDrop)}static get delegatesFocus(){return!0}get host(){return this}static get watchers(){return{_accept:["validateAccept"],_accessKey:["validateAccessKey"],_disabled:["validateDisabled"],_hideMsg:["validateHideMsg"],_hideLabel:["validateHideLabel"],_hint:["validateHint"],_icons:["validateIcons"],_id:["validateId"],_label:["validateLabel"],_msg:["validateMsg"],_multiple:["validateMultiple"],_name:["validateName"],_on:["validateOn"],_required:["validateRequired"],_shortKey:["validateShortKey"],_smartButton:["validateSmartButton"],_syncValueBySelector:["validateSyncValueBySelector"],_touched:["validateTouched"]}}static get style(){return{default:KolInputFileDefaultStyle0}}},[49,"kol-input-file",{_accept:[1],_accessKey:[1,"_access-key"],_disabled:[4],_hideMsg:[1540,"_hide-msg"],_hideLabel:[4,"_hide-label"],_hint:[1],_icons:[1],_id:[1],_label:[1],_msg:[1],_multiple:[4],_name:[1],_on:[16],_required:[4],_shortKey:[1,"_short-key"],_smartButton:[1,"_smart-button"],_syncValueBySelector:[1,"_sync-value-by-selector"],_tooltipAlign:[1,"_tooltip-align"],_touched:[1540],filename:[32],hasFileSelected:[32],state:[32],inputHasFocus:[32],getValue:[64],kolFocus:[64]},void 0,{_accept:["validateAccept"],_accessKey:["validateAccessKey"],_disabled:["validateDisabled"],_hideMsg:["validateHideMsg"],_hideLabel:["validateHideLabel"],_hint:["validateHint"],_icons:["validateIcons"],_id:["validateId"],_label:["validateLabel"],_msg:["validateMsg"],_multiple:["validateMultiple"],_name:["validateName"],_on:["validateOn"],_required:["validateRequired"],_shortKey:["validateShortKey"],_smartButton:["validateSmartButton"],_syncValueBySelector:["validateSyncValueBySelector"],_touched:["validateTouched"]}]);function defineCustomElement$1(){if("undefined"==typeof customElements)return;["kol-input-file"].forEach((e=>{if("kol-input-file"===e)customElements.get(e)||customElements.define(e,KolInputFile$1)}))}const KolInputFile=KolInputFile$1,defineCustomElement=defineCustomElement$1;export{KolInputFile,defineCustomElement};