@esri/calcite-components
Version:
Web Components for Esri's Calcite Design System.
290 lines (283 loc) • 14.3 kB
JavaScript
import { r as registerInstance, c as createEvent, h, g as getElement, F as Fragment } from './index-aa8afca4.js';
import { f as focusElement, C as CSS_UTILITY, g as getElementDir } from './dom-466af3c7.js';
import './guid-09142681.js';
const CalciteOption = class {
constructor(hostRef) {
registerInstance(this, hostRef);
this.calciteOptionChange = createEvent(this, "calciteOptionChange", 7);
//--------------------------------------------------------------------------
//
// Properties
//
//--------------------------------------------------------------------------
/**
* When true, it prevents the option from being selected.
*/
this.disabled = false;
this.mutationObserver = new MutationObserver(() => {
this.ensureTextContentDependentProps();
this.calciteOptionChange.emit();
});
}
handlePropChange(_newValue, _oldValue, propName) {
if (propName === "label" || propName === "value") {
this.ensureTextContentDependentProps();
}
this.calciteOptionChange.emit();
}
//--------------------------------------------------------------------------
//
// Private Methods
//
//--------------------------------------------------------------------------
ensureTextContentDependentProps() {
const { el: { textContent } } = this;
if (!this.label || this.label === this.internallySetLabel) {
this.label = textContent;
this.internallySetLabel = textContent;
}
if (!this.value || this.value === this.internallySetValue) {
this.value = textContent;
this.internallySetValue = textContent;
}
}
//--------------------------------------------------------------------------
//
// Lifecycle
//
//--------------------------------------------------------------------------
connectedCallback() {
this.ensureTextContentDependentProps();
this.mutationObserver.observe(this.el, {
childList: true,
attributeFilter: ["label", "value"]
});
}
disconnectedCallback() {
this.mutationObserver.disconnect();
}
//--------------------------------------------------------------------------
//
// Render Methods
//
//--------------------------------------------------------------------------
render() {
return h("slot", null, this.label);
}
get el() { return getElement(this); }
static get watchers() { return {
"disabled": ["handlePropChange"],
"label": ["handlePropChange"],
"selected": ["handlePropChange"],
"value": ["handlePropChange"]
}; }
};
const CalciteOptionGroup = class {
constructor(hostRef) {
registerInstance(this, hostRef);
this.calciteOptionGroupChange = createEvent(this, "calciteOptionGroupChange", 7);
//--------------------------------------------------------------------------
//
// Properties
//
//--------------------------------------------------------------------------
/**
* When true, it prevents selection from any of its associated options.
*/
this.disabled = false;
}
handlePropChange() {
this.calciteOptionGroupChange.emit();
}
//--------------------------------------------------------------------------
//
// Render Methods
//
//--------------------------------------------------------------------------
render() {
return (h(Fragment, null, h("div", null, this.label), h("slot", null)));
}
static get watchers() { return {
"disabled": ["handlePropChange"],
"label": ["handlePropChange"]
}; }
};
const CSS = {
icon: "icon",
iconContainer: "icon-container",
select: "select"
};
const calciteSelectCss = "@-webkit-keyframes in{0%{opacity:0}100%{opacity:1}}@keyframes in{0%{opacity:0}100%{opacity:1}}@-webkit-keyframes in-down{0%{opacity:0;-webkit-transform:translate3D(0, -5px, 0);transform:translate3D(0, -5px, 0)}100%{opacity:1;-webkit-transform:translate3D(0, 0, 0);transform:translate3D(0, 0, 0)}}@keyframes in-down{0%{opacity:0;-webkit-transform:translate3D(0, -5px, 0);transform:translate3D(0, -5px, 0)}100%{opacity:1;-webkit-transform:translate3D(0, 0, 0);transform:translate3D(0, 0, 0)}}@-webkit-keyframes in-up{0%{opacity:0;-webkit-transform:translate3D(0, 5px, 0);transform:translate3D(0, 5px, 0)}100%{opacity:1;-webkit-transform:translate3D(0, 0, 0);transform:translate3D(0, 0, 0)}}@keyframes in-up{0%{opacity:0;-webkit-transform:translate3D(0, 5px, 0);transform:translate3D(0, 5px, 0)}100%{opacity:1;-webkit-transform:translate3D(0, 0, 0);transform:translate3D(0, 0, 0)}}@-webkit-keyframes in-scale{0%{opacity:0;-webkit-transform:scale3D(0.95, 0.95, 1);transform:scale3D(0.95, 0.95, 1)}100%{opacity:1;-webkit-transform:scale3D(1, 1, 1);transform:scale3D(1, 1, 1)}}@keyframes in-scale{0%{opacity:0;-webkit-transform:scale3D(0.95, 0.95, 1);transform:scale3D(0.95, 0.95, 1)}100%{opacity:1;-webkit-transform:scale3D(1, 1, 1);transform:scale3D(1, 1, 1)}}:host{--calcite-icon-size:1rem;--calcite-spacing-eighth:0.125rem;--calcite-spacing-quarter:0.25rem;--calcite-spacing-half:0.5rem;--calcite-spacing-three-quarters:0.75rem;--calcite-spacing:1rem;--calcite-spacing-plus-quarter:1.25rem;--calcite-spacing-plus-half:1.5rem;--calcite-spacing-double:2rem;--calcite-menu-min-width:10rem;--calcite-header-min-height:3rem;--calcite-footer-min-height:3rem}:root{--calcite-popper-transition:150ms ease-in-out}:host([hidden]){display:none}:host{display:-ms-flexbox;display:flex;-ms-flex-align:stretch;align-items:stretch;position:relative;width:var(--select-width)}:host([scale=s]){height:1.5rem;--calcite-select-font-size:var(--calcite-font-size--2);--calcite-select-spacing:0 2rem 0 0.5rem;--calcite-select-spacing-rtl:0 0.5rem 0 2rem}:host([scale=s]) .icon-container{padding-left:0.5rem;padding-right:0.5rem}:host([scale=m]){height:2rem;--calcite-select-font-size:var(--calcite-font-size--1);--calcite-select-spacing:0 2.5rem 0 0.75rem;--calcite-select-spacing-rtl:0 0.75rem 0 2.5rem}:host([scale=m]) .icon-container{padding-left:0.75rem;padding-right:0.75rem}:host([scale=l]){height:44px;--calcite-select-font-size:var(--calcite-font-size-0);--calcite-select-spacing:0 3rem 0 1rem;--calcite-select-spacing-rtl:0 1rem 0 3rem}:host([scale=l]) .icon-container{padding-left:1rem;padding-right:1rem}:host([width=auto]){width:auto}:host([width=half]){width:50%}:host([width=full]){width:100%}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;border-width:1px;border-style:solid;border-right-width:0;background-color:var(--calcite-ui-foreground-1);border-color:var(--calcite-ui-border-input);border-radius:0;color:var(--calcite-ui-text-2);cursor:pointer;font-family:inherit;margin:0;width:100%;outline-offset:0;outline-color:transparent;-webkit-transition:outline-offset 100ms ease-in-out, outline-color 100ms ease-in-out;transition:outline-offset 100ms ease-in-out, outline-color 100ms ease-in-out;-webkit-box-sizing:border-box;box-sizing:border-box;font-size:var(--calcite-select-font-size);padding:var(--calcite-select-spacing)}.select:focus{outline:2px solid var(--calcite-ui-brand);outline-offset:-2px}.select:hover{background-color:var(--calcite-ui-foreground-2)}.select.calcite--rtl{border-width:1px;border-color:var(--calcite-ui-border-input);padding:var(--calcite-select-spacing-rtl)}select:disabled{border-color:var(--calcite-ui-border-input);--bg-opacity:1}:host([disabled]){pointer-events:none;-webkit-user-select:none;-ms-user-select:none;-moz-user-select:none;user-select:none;opacity:var(--calcite-ui-opacity-disabled)}.icon-container{-ms-flex-align:center;align-items:center;background-color:transparent;border-width:0;border-right-width:1px;border-style:solid;border-color:var(--calcite-ui-border-input);border-left-width:0;color:var(--calcite-ui-text-2);display:-ms-flexbox;display:flex;pointer-events:none;position:absolute;right:0;top:0;bottom:0}.icon-container.calcite--rtl{border-left-width:1px;border-right-width:0;left:0;right:unset}.select:focus~.icon-container{border-color:transparent}";
function isOption(optionOrGroup) {
return optionOrGroup.tagName === "CALCITE-OPTION";
}
function isOptionGroup(optionOrGroup) {
return optionOrGroup.tagName === "CALCITE-OPTION-GROUP";
}
const CalciteSelect = class {
constructor(hostRef) {
registerInstance(this, hostRef);
this.calciteSelectChange = createEvent(this, "calciteSelectChange", 7);
//--------------------------------------------------------------------------
//
// Properties
//
//--------------------------------------------------------------------------
/**
* When true, it prevents the option from being selected.
*/
this.disabled = false;
/**
* The component scale.
*/
this.scale = "m";
/**
* The component width.
*/
this.width = "auto";
this.componentToNativeEl = new Map();
this.mutationObserver = new MutationObserver(() => this.populateInternalSelect());
this.handleInternalSelectChange = () => {
const selected = this.selectEl.selectedOptions[0];
this.selectFromNativeOption(selected);
requestAnimationFrame(() => this.emitChangeEvent());
};
this.populateInternalSelect = () => {
const optionsAndGroups = Array.from(this.el.children);
this.clearInternalSelect();
optionsAndGroups.forEach((optionOrGroup) => { var _a; return (_a = this.selectEl) === null || _a === void 0 ? void 0 : _a.append(this.toNativeElement(optionOrGroup)); });
};
this.storeSelectRef = (node) => {
this.selectEl = node;
this.populateInternalSelect();
const selected = this.selectEl.selectedOptions[0];
this.selectFromNativeOption(selected);
};
this.emitChangeEvent = () => {
this.calciteSelectChange.emit();
};
}
//--------------------------------------------------------------------------
//
// Lifecycle
//
//--------------------------------------------------------------------------
connectedCallback() {
const { el } = this;
this.mutationObserver.observe(el, {
subtree: true,
childList: true
});
}
disconnectedCallback() {
this.mutationObserver.disconnect();
}
//--------------------------------------------------------------------------
//
// Public Methods
//
//--------------------------------------------------------------------------
async setFocus() {
focusElement(this.selectEl);
}
handleOptionOrGroupChange(event) {
event.stopPropagation();
const optionOrGroup = event.target;
const nativeEl = this.componentToNativeEl.get(optionOrGroup);
if (!nativeEl) {
return;
}
this.updateNativeElement(optionOrGroup, nativeEl);
if (isOption(optionOrGroup) && optionOrGroup.selected) {
this.deselectAllExcept(optionOrGroup);
}
}
handleLabelFocus(event) {
const { requestedInput, labelEl } = event.detail;
const { el } = this;
if (labelEl.contains(el) || (requestedInput && requestedInput === el.getAttribute("id"))) {
this.setFocus();
event.stopImmediatePropagation();
}
}
//--------------------------------------------------------------------------
//
// Private Methods
//
//--------------------------------------------------------------------------
updateNativeElement(optionOrGroup, nativeOptionOrGroup) {
nativeOptionOrGroup.disabled = optionOrGroup.disabled;
nativeOptionOrGroup.label = optionOrGroup.label;
if (isOption(optionOrGroup)) {
const option = nativeOptionOrGroup;
option.selected = optionOrGroup.selected;
option.value = optionOrGroup.value;
// need to set innerText for mobile
// see https://stackoverflow.com/questions/35021620/ios-safari-not-showing-all-options-for-select-menu/41749701
option.innerText = optionOrGroup.label;
}
}
clearInternalSelect() {
this.componentToNativeEl.forEach((value) => value.remove());
this.componentToNativeEl.clear();
}
selectFromNativeOption(nativeOption) {
if (!nativeOption) {
return;
}
let futureSelected;
this.componentToNativeEl.forEach((nativeOptionOrGroup, optionOrGroup) => {
if (isOption(optionOrGroup) && nativeOptionOrGroup === nativeOption) {
optionOrGroup.selected = true;
futureSelected = optionOrGroup;
this.deselectAllExcept(optionOrGroup);
}
});
if (futureSelected) {
requestAnimationFrame(() => (this.selectedOption = futureSelected));
}
}
toNativeElement(optionOrGroup) {
if (isOption(optionOrGroup)) {
const option = document.createElement("option");
this.updateNativeElement(optionOrGroup, option);
this.componentToNativeEl.set(optionOrGroup, option);
return option;
}
if (isOptionGroup(optionOrGroup)) {
const group = document.createElement("optgroup");
this.updateNativeElement(optionOrGroup, group);
Array.from(optionOrGroup.children).forEach((option) => {
const nativeOption = this.toNativeElement(option);
group.append(nativeOption);
this.componentToNativeEl.set(optionOrGroup, nativeOption);
});
this.componentToNativeEl.set(optionOrGroup, group);
return group;
}
throw new Error("unsupported element child provided");
}
deselectAllExcept(except) {
this.el.querySelectorAll("calcite-option").forEach((option) => {
if (option === except) {
return;
}
option.selected = false;
});
}
//--------------------------------------------------------------------------
//
// Render Methods
//
//--------------------------------------------------------------------------
renderChevron(dir) {
return (h("div", { class: { [CSS.iconContainer]: true, [CSS_UTILITY.rtl]: dir === "rtl" } }, h("calcite-icon", { class: CSS.icon, icon: "chevron-down", scale: "s" })));
}
render() {
const dir = getElementDir(this.el);
return (h(Fragment, null, h("select", { "aria-label": this.label, class: { [CSS.select]: true, [CSS_UTILITY.rtl]: dir === "rtl" }, disabled: this.disabled, onChange: this.handleInternalSelectChange, ref: this.storeSelectRef }, h("slot", null)), this.renderChevron(dir)));
}
get el() { return getElement(this); }
};
CalciteSelect.style = calciteSelectCss;
export { CalciteOption as calcite_option, CalciteOptionGroup as calcite_option_group, CalciteSelect as calcite_select };