@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{d as KolButtonWcTag}from"./component-names.js";import{F as FormFieldStateWrapper}from"./controller2.js";import{I as InputIconController,a as InputContainerStateWrapperFc}from"./controller-icon.js";import{I as InputStateWrapper}from"./InputStateWrapper.js";import{t as translate}from"./i18n.js";import{n as nonce}from"./dev.utils.js";import{h as watchString}from"./common.js";import{v as validateMultiple}from"./multiple.js";import{v as validateRequired}from"./required.js";const validateAccept=(e,t,n={})=>{watchString(e,"_accept",t,n)};class InputFileController extends InputIconController{constructor(e,t,n){super(e,t,n),this.component=e}validateAccept(e){validateAccept(this.component,e)}validateMultiple(e){validateMultiple(this.component,e)}validateRequired(e){validateRequired(this.component,e)}componentWillLoad(){super.componentWillLoad(),this.validateAccept(this.component._accept),this.validateMultiple(this.component._multiple),this.validateRequired(this.component._required)}}const defaultStyleCss='@charset "UTF-8";\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/* forward the rem function */\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-alert {\n    display: grid;\n  }\n  .kol-alert__container {\n    display: flex;\n    place-items: center;\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(1 * 1rem / var(--kolibri-root-font-size, 16));\n  }\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  .kol-input-container {\n    background-color: transparent;\n    display: grid;\n    width: 100%;\n    min-width: var(--a11y-min-size);\n    min-height: var(--a11y-min-size);\n    align-items: center;\n    grid-template-columns: 1fr;\n  }\n  .kol-input-container:has(> .kol-input-container__adornment--start:not(:empty)) {\n    grid-template-columns: auto 1fr;\n  }\n  .kol-input-container:has(> .kol-input-container__adornment--end:not(:empty)) {\n    grid-template-columns: 1fr auto;\n  }\n  .kol-input-container:has(> .kol-input-container__adornment--start:not(:empty)):has(> .kol-input-container__adornment--end:not(:empty)) {\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  .kol-input {\n    background-color: transparent;\n    width: 100%;\n    min-width: var(--a11y-min-size);\n  }\n  .kol-input:focus {\n    outline: none;\n  }\n  :host {\n    display: inline-block;\n  }\n  .kol-button {\n    display: flex;\n    min-height: var(--a11y-min-size);\n    font-style: calc(16 * 1rem / var(--kolibri-root-font-size, 16));\n    text-decoration-line: none;\n  }\n  .kol-button::before {\n    /* Render zero-width character as first element to set the baseline correctly. */\n    content: "​";\n  }\n  .kol-button__text {\n    flex: 1 0 100%;\n  }\n  .kol-input {\n    opacity: 0;\n    position: absolute;\n    inset: 0;\n    width: 100%;\n    height: 100%;\n    padding: calc((var(--a11y-min-size) - 16 * 1rem / var(--kolibri-root-font-size, 16)) / 10) 0.5em;\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    height: var(--a11y-min-size);\n    overflow: hidden;\n    align-items: center;\n  }\n  .kol-input-container__filename {\n    margin-left: calc(4 * 1rem / var(--kolibri-root-font-size, 16));\n    overflow: hidden;\n    flex-grow: 1;\n    white-space: nowrap;\n    text-overflow: ellipsis;\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}',KolInputFile$1=proxyCustomElement(class extends HTMLElement{async getValue(){var e;return null===(e=this.inputRef)||void 0===e?void 0:e.files}async focus(){var e;return Promise.resolve(null===(e=this.inputRef)||void 0===e?void 0:e.focus())}async reset(){this.controller.setFormAssociatedValue(""),this.filename=this.translateFilenameText,this.hasFileSelected=!1,this.inputRef&&(this.inputRef.value="")}getFormFieldProps(){return{state:this.state,class:clsx("kol-input-file","file"),tooltipAlign:this._tooltipAlign,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:"a14988909e629c6489b2ce2f407dda7bae698bf3"},this.getFormFieldProps()),h(InputContainerStateWrapperFc,{key:"ba6804552442038f26ce7d4addd67ef09a0b15fd",state:this.state},h("span",{key:"bde71a76d0c08a6b4c6147f5668c0e2c15089081",class:clsx("kol-input-container__filename",{"kol-input-container__filename--has-file":this.hasFileSelected})},this.filename),h(InputStateWrapper,Object.assign({key:"3abd09ca85cfdaee144eb7166eece0a71e8312d5"},this.getInputProps())),h(KolButtonWcTag,{key:"7736d06eb59743e25bfad68b90cf8d7cf48b85db",class:"kol-input-container__button",_label:this.translateDataBrowseText,_buttonVariant:"primary",_disabled:this._disabled})))}constructor(e){super(),!1!==e&&this.__registerHost(),this.__attachShadow(),this.translateDataBrowseText=translate("kol-data-browse-text"),this.translateFilenameText=translate("kol-filename-text"),this.catchRef=e=>{this.inputRef=e},this._disabled=!1,this._hideMsg=!1,this._hideLabel=!1,this._hint="",this._multiple=!1,this._required=!1,this._tooltipAlign="top",this._touched=!1,this.filename=this.translateFilenameText,this.hasFileSelected=!1,this.state={_hideMsg:!1,_id:`id-${nonce()}`,_label:""},this.inputHasFocus=!1,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(", "):this.translateFilenameText,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.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)}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:defaultStyleCss}}},[289,"kol-input-file",{_accept:[1],_accessKey:[1,"_access-key"],_disabled:[4],_hideMsg:[4,"_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],focus:[64],reset:[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};