@esri/calcite-components
Version:
Web Components for Esri's Calcite Design System.
231 lines (226 loc) • 9.96 kB
JavaScript
/*!
* All material copyright ESRI, All Rights Reserved, unless otherwise specified.
* See https://github.com/Esri/calcite-components/blob/master/LICENSE.md for details.
* v1.5.0-next.4
*/
import { proxyCustomElement, HTMLElement, createEvent, h, Host, Build } from '@stencil/core/internal/client';
import { c as getElementDir } from './dom.js';
import { a as afterConnectDefaultValueSet, c as connectForm, d as disconnectForm, H as HiddenFormInputSlot } from './form.js';
import { c as connectInteractive, d as disconnectInteractive, u as updateHostInteraction } from './interactive.js';
import { c as connectLabel, d as disconnectLabel } from './label2.js';
import { a as setUpLoadableComponent, s as setComponentLoaded, c as componentLoaded } from './loadable.js';
const segmentedControlCss = "@keyframes in{0%{opacity:0}100%{opacity:1}}@keyframes in-down{0%{opacity:0;transform:translate3D(0, -5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-up{0%{opacity:0;transform:translate3D(0, 5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-right{0%{opacity:0;transform:translate3D(-5px, 0, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-left{0%{opacity:0;transform:translate3D(5px, 0, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-scale{0%{opacity:0;transform:scale3D(0.95, 0.95, 1)}100%{opacity:1;transform:scale3D(1, 1, 1)}}:root{--calcite-animation-timing:calc(150ms * var(--calcite-internal-duration-factor));--calcite-internal-duration-factor:var(--calcite-duration-factor, 1);--calcite-internal-animation-timing-fast:calc(100ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-medium:calc(200ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-slow:calc(300ms * var(--calcite-internal-duration-factor))}.calcite-animate{opacity:0;animation-fill-mode:both;animation-duration:var(--calcite-animation-timing)}.calcite-animate__in{animation-name:in}.calcite-animate__in-down{animation-name:in-down}.calcite-animate__in-up{animation-name:in-up}.calcite-animate__in-right{animation-name:in-right}.calcite-animate__in-left{animation-name:in-left}.calcite-animate__in-scale{animation-name:in-scale}@media (prefers-reduced-motion: reduce){:root{--calcite-internal-duration-factor:0.01}}:root{--calcite-floating-ui-transition:var(--calcite-animation-timing);--calcite-floating-ui-z-index:var(--calcite-app-z-index-dropdown)}:host([hidden]){display:none}:host([disabled]){cursor:default;-webkit-user-select:none;user-select:none;opacity:var(--calcite-ui-opacity-disabled)}:host([disabled]) *,:host([disabled]) ::slotted(*){pointer-events:none}:host{display:flex;background-color:var(--calcite-ui-foreground-1);inline-size:-moz-fit-content;inline-size:fit-content;outline:1px solid var(--calcite-ui-border-input);outline-offset:-1px}:host([appearance=outline]){background-color:transparent}:host([disabled]) ::slotted([calcite-hydrated][disabled]),:host([disabled]) [calcite-hydrated][disabled]{opacity:1}:host([layout=vertical]){flex-direction:column;align-items:flex-start;align-self:flex-start}:host([width=full]){inline-size:100%;min-inline-size:-moz-fit-content;min-inline-size:fit-content}:host([width=full]) ::slotted(calcite-segmented-control-item){flex:1 1 auto}:host([width=full][layout=vertical]) ::slotted(calcite-segmented-control-item){justify-content:flex-start}::slotted(input[slot=hidden-form-input]){margin:0 !important;opacity:0 !important;outline:none !important;padding:0 !important;position:absolute !important;inset:0 !important;transform:none !important;-webkit-appearance:none !important;z-index:-1 !important}";
const SegmentedControl = /*@__PURE__*/ proxyCustomElement(class extends HTMLElement {
constructor() {
super();
this.__registerHost();
this.__attachShadow();
this.calciteSegmentedControlChange = createEvent(this, "calciteSegmentedControlChange", 6);
//--------------------------------------------------------------------------
//
// Event Listeners
//
//--------------------------------------------------------------------------
this.handleClick = (event) => {
if (this.disabled) {
return;
}
if (event.target.localName === "calcite-segmented-control-item") {
this.selectItem(event.target, true);
}
};
this.appearance = "solid";
this.disabled = false;
this.form = undefined;
this.required = false;
this.layout = "horizontal";
this.name = undefined;
this.scale = "m";
this.value = null;
this.selectedItem = undefined;
this.width = "auto";
}
valueHandler(value) {
const items = this.getItems();
items.forEach((item) => (item.checked = item.value === value));
}
handleSelectedItemChange(newItem, oldItem) {
this.value = newItem?.value;
if (newItem === oldItem) {
return;
}
const items = this.getItems();
const match = items.filter((item) => item === newItem).pop();
if (match) {
this.selectItem(match);
}
else if (items[0]) {
items[0].tabIndex = 0;
}
}
//--------------------------------------------------------------------------
//
// Lifecycle
//
//--------------------------------------------------------------------------
componentWillLoad() {
setUpLoadableComponent(this);
const items = this.getItems();
const lastChecked = items.filter((item) => item.checked).pop();
if (lastChecked) {
this.selectItem(lastChecked);
}
else if (items[0]) {
items[0].tabIndex = 0;
}
}
componentDidLoad() {
afterConnectDefaultValueSet(this, this.value);
setComponentLoaded(this);
}
connectedCallback() {
connectInteractive(this);
connectLabel(this);
connectForm(this);
}
disconnectedCallback() {
disconnectInteractive(this);
disconnectLabel(this);
disconnectForm(this);
}
componentDidRender() {
updateHostInteraction(this);
}
render() {
return (h(Host, { onClick: this.handleClick, role: "radiogroup" }, h("slot", null), h(HiddenFormInputSlot, { component: this })));
}
handleSelected(event) {
event.preventDefault();
this.selectItem(event.target);
event.stopPropagation();
}
handleKeyDown(event) {
const keys = ["ArrowLeft", "ArrowUp", "ArrowRight", "ArrowDown", " "];
const { key } = event;
const { el, selectedItem } = this;
if (keys.indexOf(key) === -1) {
return;
}
let adjustedKey = key;
if (getElementDir(el) === "rtl") {
if (key === "ArrowRight") {
adjustedKey = "ArrowLeft";
}
if (key === "ArrowLeft") {
adjustedKey = "ArrowRight";
}
}
const items = this.getItems();
let selectedIndex = -1;
items.forEach((item, index) => {
if (item === selectedItem) {
selectedIndex = index;
}
});
switch (adjustedKey) {
case "ArrowLeft":
case "ArrowUp":
event.preventDefault();
const previous = selectedIndex < 1 ? items[items.length - 1] : items[selectedIndex - 1];
this.selectItem(previous, true);
return;
case "ArrowRight":
case "ArrowDown":
event.preventDefault();
const next = selectedIndex === -1 ? items[1] : items[selectedIndex + 1] || items[0];
this.selectItem(next, true);
return;
case " ":
event.preventDefault();
this.selectItem(event.target, true);
return;
default:
return;
}
}
// --------------------------------------------------------------------------
//
// Methods
//
// --------------------------------------------------------------------------
/** Sets focus on the component. */
async setFocus() {
await componentLoaded(this);
(this.selectedItem || this.getItems()[0])?.focus();
}
//--------------------------------------------------------------------------
//
// Private Methods
//
//--------------------------------------------------------------------------
onLabelClick() {
this.setFocus();
}
getItems() {
return Array.from(this.el.querySelectorAll("calcite-segmented-control-item"));
}
selectItem(selected, emit = false) {
if (selected === this.selectedItem) {
return;
}
const items = this.getItems();
let match = null;
items.forEach((item) => {
const matches = item === selected;
if ((matches && !item.checked) || (!matches && item.checked)) {
item.checked = matches;
}
item.tabIndex = matches ? 0 : -1;
if (matches) {
match = item;
if (emit) {
this.calciteSegmentedControlChange.emit();
}
}
});
this.selectedItem = match;
if (Build.isBrowser && match) {
match.focus();
}
}
get el() { return this; }
static get watchers() { return {
"value": ["valueHandler"],
"selectedItem": ["handleSelectedItemChange"]
}; }
static get style() { return segmentedControlCss; }
}, [1, "calcite-segmented-control", {
"appearance": [513],
"disabled": [516],
"form": [513],
"required": [516],
"layout": [513],
"name": [513],
"scale": [513],
"value": [1025],
"selectedItem": [1040],
"width": [513],
"setFocus": [64]
}, [[0, "calciteInternalSegmentedControlItemChange", "handleSelected"], [0, "keydown", "handleKeyDown"]]]);
function defineCustomElement$1() {
if (typeof customElements === "undefined") {
return;
}
const components = ["calcite-segmented-control"];
components.forEach(tagName => { switch (tagName) {
case "calcite-segmented-control":
if (!customElements.get(tagName)) {
customElements.define(tagName, SegmentedControl);
}
break;
} });
}
defineCustomElement$1();
const CalciteSegmentedControl = SegmentedControl;
const defineCustomElement = defineCustomElement$1;
export { CalciteSegmentedControl, defineCustomElement };