@public-ui/components
Version:
Contains all web components that belong to KoliBri - The accessible HTML-Standard.
155 lines (147 loc) • 11.3 kB
JavaScript
/*!
* KoliBri - The accessible HTML-Standard
*/
import { h, r as registerInstance, H as Host } from './index-BQlHOxik.js';
import { t as translate } from './i18n-Br16IAnY.js';
import { b as bem } from './bem-registry-CWvl2xho.js';
import './common-Cx_AGO_M.js';
import { c as createPropDefinition } from './normalizers-m3s9sgmq.js';
import { c as createContrastColorPair } from './contrast-DlURrMX4.js';
import { l as labelProp } from './label-KTv-zMW0.js';
import { B as BaseWebComponent } from './variant-quote-y0Z1TRdz.js';
import { s as srcProp } from './src-DkLxm4tr.js';
import { B as BaseController } from './base-controller-CXhqh4cR.js';
import './i18n-B2d_exHc.js';
import './_Uint8Array-kJHDjtoP.js';
import './isArray-CcrBs4JM.js';
const HEX_REGEX = /^#((\d|[a-f]){8}|(\d|[a-f]){6}|(\d|[a-f]){3,4})$/i;
function isHexString(value) {
return HEX_REGEX.test(value);
}
function normalizer(value) {
if (typeof value === 'string' && isHexString(value)) {
const colors = createContrastColorPair(value);
return {
backgroundColor: colors.background,
foregroundColor: colors.foreground,
};
}
else if (typeof value === 'object' && value) {
const colorPair = value;
if (typeof colorPair.backgroundColor === 'string' &&
typeof colorPair.foregroundColor === 'string' &&
isHexString(colorPair.backgroundColor) &&
isHexString(colorPair.foregroundColor)) {
const colors = createContrastColorPair({
background: colorPair.backgroundColor,
foreground: colorPair.foregroundColor,
});
return {
backgroundColor: colors.background,
foregroundColor: colors.foreground,
};
}
}
throw new Error(`Invalid color ${value}`);
}
function validator(value) {
return isHexString(value.foregroundColor) && isHexString(value.backgroundColor);
}
const colorProp = createPropDefinition('color', {
backgroundColor: '#d3d3d3',
foregroundColor: '#3f3f3f',
}, normalizer, validator);
const BEM_BLOCK_AVATAR = 'kol-avatar';
const BEM_CLASS_AVATAR__IMAGE = bem(BEM_BLOCK_AVATAR, 'image');
const BEM_CLASS_AVATAR__INITIALS = bem(BEM_BLOCK_AVATAR, 'initials');
const AvatarFC = (props) => {
const { color, initials, label, src } = props;
return (h("div", { "aria-label": translate('kol-avatar-alt', { placeholders: { name: label } }), class: "kol-avatar", role: "img", style: {
backgroundColor: color.backgroundColor,
color: color.foregroundColor,
} }, src ? (h("img", { alt: "", "aria-hidden": "true", class: BEM_CLASS_AVATAR__IMAGE, src: src })) : (h("span", { "aria-hidden": "true", class: BEM_CLASS_AVATAR__INITIALS }, initials))));
};
const avatarPropsConfig = {
optional: [colorProp, srcProp],
required: [labelProp],
};
const formatNameAsInitial = (name) => {
if (name.length === 0) {
return '';
}
return name[0].toUpperCase();
};
const normalizeInitials = (value) => {
const names = value.trim().split(/\s+/);
const first = names[0];
const last = names[names.length - 1];
if (names.length >= 2 && first && last) {
return `${formatNameAsInitial(first)}${formatNameAsInitial(last)}`;
}
return formatNameAsInitial(value);
};
class AvatarController extends BaseController {
constructor(stateAccess) {
super(stateAccess, avatarPropsConfig);
}
componentWillLoad(props) {
const { color, label, src } = props;
this.watchColor(color);
this.watchLabel(label);
this.watchSrc(src);
}
watchColor(value) {
colorProp.apply(value, (v) => {
this.setRenderProp('color', v);
});
}
watchLabel(value) {
labelProp.apply(value, (v) => {
this.setRenderProp('label', v);
this.setState('initials', normalizeInitials(v));
});
}
watchSrc(value) {
srcProp.apply(value, (v) => {
this.setRenderProp('src', v);
});
}
}
const 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: white;\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 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 .hastooltip {\n z-index: 900 !important;\n }\n}\n@layer kol-component {\n :host {\n display: block;\n }\n}\n@layer kol-component {\n .kol-avatar,\n .kol-avatar__image,\n .kol-avatar__initials {\n border-radius: 50%;\n }\n .kol-avatar {\n /* Visible with forced colors */\n outline: transparent solid calc(1 * 1rem / var(--kolibri-root-font-size, 16));\n display: flex;\n width: calc(100 * 1rem / var(--kolibri-root-font-size, 16));\n height: calc(100 * 1rem / var(--kolibri-root-font-size, 16));\n }\n .kol-avatar__initials {\n background-color: inherit;\n margin: auto;\n font-size: calc(40 * 1rem / var(--kolibri-root-font-size, 16));\n }\n}";
const KolAvatar = class extends BaseWebComponent {
constructor(hostRef) {
super();
registerInstance(this, hostRef);
this.ctrl = new AvatarController(this.stateAccess);
this.initials = '';
}
watchColor(value) {
this.ctrl.watchColor(value);
}
watchLabel(value) {
this.ctrl.watchLabel(value);
}
watchSrc(value) {
this.ctrl.watchSrc(value);
}
componentWillLoad() {
this.ctrl.componentWillLoad({
color: this._color,
label: this._label,
src: this._src,
});
}
render() {
return (h(Host, { key: '293a0f642334d4058d3b129b69d7de334bb43866' }, h(AvatarFC, { key: '96c92705c57c43050b666513dfc65829a7be5047', color: this.ctrl.getRenderProp('color'), label: this.ctrl.getRenderProp('label'), src: this.ctrl.getRenderProp('src'), initials: this.initials })));
}
static get watchers() { return {
"_color": ["watchColor"],
"_label": ["watchLabel"],
"_src": ["watchSrc"]
}; }
};
KolAvatar.style = {
default: defaultStyleCss
};
export { KolAvatar as kol_avatar };
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