@esri/calcite-components
Version:
Web Components for Esri's Calcite Design System.
226 lines (220 loc) • 14.8 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 } from '@stencil/core/internal/client';
import { g as getElementProp, t as toAriaBoolean } from './dom.js';
import { c as componentLoaded, a as setUpLoadableComponent, s as setComponentLoaded } from './loadable.js';
import { d as defineCustomElement$2 } from './icon.js';
const CSS = {
containerLink: "container--link",
containerSmall: "container--s",
containerMedium: "container--m",
containerLarge: "container--l",
containerMulti: "container--multi-selection",
containerSingle: "container--single-selection",
containerNone: "container--none-selection",
icon: "dropdown-item-icon",
iconEnd: "dropdown-item-icon-end",
iconStart: "dropdown-item-icon-start",
itemContent: "dropdown-item-content",
link: "dropdown-link"
};
const dropdownItemCss = "@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}.container--s{padding-block:0.25rem;font-size:var(--calcite-font-size--2);line-height:1rem;padding-inline-end:0.5rem;padding-inline-start:1.5rem}.container--m{padding-block:0.5rem;font-size:var(--calcite-font-size--1);line-height:1rem;padding-inline-end:0.75rem;padding-inline-start:2rem}.container--l{padding-block:0.625rem;font-size:var(--calcite-font-size-0);line-height:1.25rem;padding-inline-end:1rem;padding-inline-start:2.5rem}.container--s.container--none-selection{padding-inline-start:0.25rem}.container--s.container--none-selection .dropdown-link{padding-inline-start:0px}.container--m.container--none-selection{padding-inline-start:0.5rem}.container--m.container--none-selection .dropdown-link{padding-inline-start:0px}.container--l.container--none-selection{padding-inline-start:0.75rem}.container--l.container--none-selection .dropdown-link{padding-inline-start:0px}:host{position:relative;display:flex;flex-grow:1;align-items:center}.container{position:relative;display:flex;flex-grow:1;cursor:pointer;align-items:center;color:var(--calcite-ui-text-3);text-decoration-line:none;transition-duration:150ms;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1);text-align:start}.dropdown-item-content{flex:1 1 auto;padding-block:0.125rem;padding-inline-end:auto;padding-inline-start:0.25rem}:host,.container--link a{outline-color:transparent}:host(:focus){outline:2px solid transparent;outline-offset:2px;outline:2px solid var(--calcite-ui-focus-color, var(--calcite-ui-brand));outline-offset:calc(\n -2px *\n calc(\n 1 -\n 2 * clamp(\n 0,\n var(--calcite-ui-focus-offset-invert),\n 1\n )\n )\n )}.container--link{padding:0px}.container--link a{position:relative;display:flex;flex-grow:1;cursor:pointer;align-items:center;color:var(--calcite-ui-text-3);text-decoration-line:none;transition-duration:150ms;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1)}.container--s .dropdown-link{padding-block:0.25rem;font-size:var(--calcite-font-size--2);line-height:1rem;padding-inline-end:0.5rem;padding-inline-start:1.5rem}.container--m .dropdown-link{padding-block:0.5rem;font-size:var(--calcite-font-size--1);line-height:1rem;padding-inline-end:0.75rem;padding-inline-start:2rem}.container--l .dropdown-link{padding-block:0.75rem;font-size:var(--calcite-font-size-0);line-height:1.25rem;padding-inline-end:1rem;padding-inline-start:2.5rem}:host(:hover) .container,:host(:active) .container{background-color:var(--calcite-ui-foreground-2);color:var(--calcite-ui-text-1);text-decoration-line:none}:host(:hover) .container--link .dropdown-link,:host(:active) .container--link .dropdown-link{color:var(--calcite-ui-text-1)}:host(:focus) .container{color:var(--calcite-ui-text-1);text-decoration-line:none}:host(:active) .container{background-color:var(--calcite-ui-foreground-3)}:host(:hover) .container:before,:host(:active) .container:before,:host(:focus) .container:before{opacity:1}:host([selected]) .container:not(.container--none-selection),:host([selected]) .container--link .dropdown-link{font-weight:var(--calcite-font-weight-medium);color:var(--calcite-ui-text-1)}:host([selected]) .container:not(.container--none-selection):before,:host([selected]) .container--link .dropdown-link:before{opacity:1;color:var(--calcite-ui-brand)}:host([selected]) .container:not(.container--none-selection) calcite-icon,:host([selected]) .container--link .dropdown-link calcite-icon{color:var(--calcite-ui-brand)}.container--multi-selection:before,.container--none-selection:before{display:none}.container--s:before{inset-inline-start:0.5rem}.container--m:before{inset-inline-start:0.75rem}.container--l:before{inset-inline-start:1rem}.dropdown-item-icon{position:absolute;opacity:0;transition-duration:150ms;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1);transform:scale(0.9)}.container--s .dropdown-item-icon{inset-inline-start:0.25rem}.container--m .dropdown-item-icon{inset-inline-start:0.5rem}.container--l .dropdown-item-icon{inset-inline-start:0.75rem}:host(:hover) .dropdown-item-icon{color:var(--calcite-ui-border-1);opacity:1}:host([selected]) .dropdown-item-icon{color:var(--calcite-ui-brand);opacity:1}.container--s .dropdown-item-icon-start{margin-inline-end:0.5rem;margin-inline-start:0.25rem}.container--s .dropdown-item-icon-end{margin-inline-start:0.5rem}.container--m .dropdown-item-icon-start{margin-inline-end:0.75rem;margin-inline-start:0.25rem}.container--m .dropdown-item-icon-end{margin-inline-start:0.75rem}.container--l .dropdown-item-icon-start{margin-inline-end:1rem;margin-inline-start:0.25rem}.container--l .dropdown-item-icon-end{margin-inline-start:1rem}";
const DropdownItem = /*@__PURE__*/ proxyCustomElement(class extends HTMLElement {
constructor() {
super();
this.__registerHost();
this.__attachShadow();
this.calciteDropdownItemSelect = createEvent(this, "calciteDropdownItemSelect", 6);
this.calciteInternalDropdownItemSelect = createEvent(this, "calciteInternalDropdownItemSelect", 6);
this.calciteInternalDropdownItemKeyEvent = createEvent(this, "calciteInternalDropdownItemKeyEvent", 6);
this.calciteInternalDropdownCloseRequest = createEvent(this, "calciteInternalDropdownCloseRequest", 6);
/** Specifies the scale of dropdown-item controlled by the parent, defaults to m */
this.scale = "m";
this.selected = false;
this.iconFlipRtl = undefined;
this.iconStart = undefined;
this.iconEnd = undefined;
this.href = undefined;
this.label = undefined;
this.rel = undefined;
this.target = undefined;
}
//--------------------------------------------------------------------------
//
// Public Methods
//
//--------------------------------------------------------------------------
/** Sets focus on the component. */
async setFocus() {
await componentLoaded(this);
this.el?.focus();
}
//--------------------------------------------------------------------------
//
// Lifecycle
//
//--------------------------------------------------------------------------
componentWillLoad() {
setUpLoadableComponent(this);
this.initialize();
}
componentDidLoad() {
setComponentLoaded(this);
}
connectedCallback() {
this.initialize();
}
render() {
const scale = getElementProp(this.el, "scale", this.scale);
const iconStartEl = (h("calcite-icon", { class: CSS.iconStart, flipRtl: this.iconFlipRtl === "start" || this.iconFlipRtl === "both", icon: this.iconStart, scale: scale === "l" ? "m" : "s" }));
const contentNode = (h("span", { class: CSS.itemContent }, h("slot", null)));
const iconEndEl = (h("calcite-icon", { class: CSS.iconEnd, flipRtl: this.iconFlipRtl === "end" || this.iconFlipRtl === "both", icon: this.iconEnd, scale: scale === "l" ? "m" : "s" }));
const slottedContent = this.iconStart && this.iconEnd
? [iconStartEl, contentNode, iconEndEl]
: this.iconStart
? [iconStartEl, contentNode]
: this.iconEnd
? [contentNode, iconEndEl]
: contentNode;
const contentEl = !this.href ? (slottedContent) : (h("a", { "aria-label": this.label, class: CSS.link, href: this.href, rel: this.rel, tabIndex: -1, target: this.target,
// eslint-disable-next-line react/jsx-sort-props
ref: (el) => (this.childLink = el) }, slottedContent));
const itemRole = this.href
? null
: this.selectionMode === "single"
? "menuitemradio"
: this.selectionMode === "multiple"
? "menuitemcheckbox"
: "menuitem";
const itemAria = this.selectionMode !== "none" ? toAriaBoolean(this.selected) : null;
return (h(Host, { "aria-checked": itemAria, role: itemRole, tabindex: "0" }, h("div", { class: {
container: true,
[CSS.containerLink]: !!this.href,
[CSS.containerSmall]: scale === "s",
[CSS.containerMedium]: scale === "m",
[CSS.containerLarge]: scale === "l",
[CSS.containerMulti]: this.selectionMode === "multiple",
[CSS.containerSingle]: this.selectionMode === "single",
[CSS.containerNone]: this.selectionMode === "none"
} }, this.selectionMode !== "none" ? (h("calcite-icon", { class: CSS.icon, icon: this.selectionMode === "multiple" ? "check" : "bullet-point", scale: scale === "l" ? "m" : "s" })) : null, contentEl)));
}
//--------------------------------------------------------------------------
//
// Event Listeners
//
//--------------------------------------------------------------------------
onClick() {
this.emitRequestedItem();
}
keyDownHandler(event) {
switch (event.key) {
case " ":
case "Enter":
this.emitRequestedItem();
if (this.href) {
this.childLink.click();
}
event.preventDefault();
break;
case "Escape":
this.calciteInternalDropdownCloseRequest.emit();
event.preventDefault();
break;
case "Tab":
this.calciteInternalDropdownItemKeyEvent.emit({ keyboardEvent: event });
break;
case "ArrowUp":
case "ArrowDown":
case "Home":
case "End":
event.preventDefault();
this.calciteInternalDropdownItemKeyEvent.emit({ keyboardEvent: event });
break;
}
}
updateActiveItemOnChange(event) {
const parentEmittedChange = event.composedPath().includes(this.parentDropdownGroupEl);
if (parentEmittedChange) {
this.requestedDropdownGroup = event.detail.requestedDropdownGroup;
this.requestedDropdownItem = event.detail.requestedDropdownItem;
this.determineActiveItem();
}
event.stopPropagation();
}
//--------------------------------------------------------------------------
//
// Private Methods
//
//--------------------------------------------------------------------------
initialize() {
this.selectionMode = getElementProp(this.el, "selection-mode", "single");
this.parentDropdownGroupEl = this.el.closest("calcite-dropdown-group");
if (this.selectionMode === "none") {
this.selected = false;
}
}
determineActiveItem() {
switch (this.selectionMode) {
case "multiple":
if (this.el === this.requestedDropdownItem) {
this.selected = !this.selected;
}
break;
case "single":
if (this.el === this.requestedDropdownItem) {
this.selected = true;
}
else if (this.requestedDropdownGroup === this.parentDropdownGroupEl) {
this.selected = false;
}
break;
case "none":
this.selected = false;
break;
}
}
emitRequestedItem() {
this.calciteDropdownItemSelect.emit();
this.calciteInternalDropdownItemSelect.emit({
requestedDropdownItem: this.el,
requestedDropdownGroup: this.parentDropdownGroupEl
});
}
get el() { return this; }
static get style() { return dropdownItemCss; }
}, [1, "calcite-dropdown-item", {
"selected": [1540],
"iconFlipRtl": [513, "icon-flip-rtl"],
"iconStart": [513, "icon-start"],
"iconEnd": [513, "icon-end"],
"href": [513],
"label": [1],
"rel": [513],
"target": [513],
"setFocus": [64]
}, [[0, "click", "onClick"], [0, "keydown", "keyDownHandler"], [16, "calciteInternalDropdownItemChange", "updateActiveItemOnChange"]]]);
function defineCustomElement$1() {
if (typeof customElements === "undefined") {
return;
}
const components = ["calcite-dropdown-item", "calcite-icon"];
components.forEach(tagName => { switch (tagName) {
case "calcite-dropdown-item":
if (!customElements.get(tagName)) {
customElements.define(tagName, DropdownItem);
}
break;
case "calcite-icon":
if (!customElements.get(tagName)) {
defineCustomElement$2();
}
break;
} });
}
defineCustomElement$1();
const CalciteDropdownItem = DropdownItem;
const defineCustomElement = defineCustomElement$1;
export { CalciteDropdownItem, defineCustomElement };