@esri/calcite-components
Version:
Web Components for Esri's Calcite Design System.
241 lines (240 loc) • 10.1 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 { Fragment, h, Host } from "@stencil/core";
import { slotChangeHasAssignedElement } from "../../utils/dom";
import { CSS, ICONS, SLOTS } from "./resources";
import { componentLoaded, setComponentLoaded, setUpLoadableComponent } from "../../utils/loadable";
/**
* @slot logo - A slot for adding a `calcite-logo` component to the primary navigation level.
* @slot user - A slot for adding a `calcite-user` component to the primary navigation level.
* @slot progress - A slot for adding a `calcite-progress` component to the primary navigation level.
* @slot navigation-action - A slot for adding a `calcite-action` component to the primary navigation level.
* @slot content-start - A slot for adding a `calcite-menu`, `calcite-action`, or other interactive elements in the start position of any navigation level.
* @slot content-center - A slot for adding a `calcite-menu`, `calcite-action`, or other interactive elements in the center position of the primary navigation level.
* @slot content-end - A slot for adding a `calcite-menu`, `calcite-action`, or other interactive elements in the end position of any navigation level.
* @slot navigation-secondary - A slot for adding a `calcite-navigation` component in the secondary navigation level. Components rendered here will not display `calcite-navigation-logo` or `calcite-navigation-user` components.
* @slot navigation-tertiary - A slot for adding a `calcite-navigation` component in the tertiary navigation level. Components rendered here will not display `calcite-navigation-logo` or `calcite-navigation-user` components.
*/
export class CalciteNavigation {
constructor() {
//--------------------------------------------------------------------------
//
// Private Methods
//
//--------------------------------------------------------------------------
this.actionClickHandler = () => {
this.calciteNavigationActionSelect.emit();
};
this.handleUserSlotChange = (event) => {
if (this.isPrimaryLevel()) {
this.userSlotHasElements = slotChangeHasAssignedElement(event);
}
};
this.handleLogoSlotChange = (event) => {
if (this.isPrimaryLevel()) {
this.logoSlotHasElements = slotChangeHasAssignedElement(event);
}
};
this.handleContentStartSlotChange = (event) => {
if (this.isPrimaryLevel()) {
this.primaryContentStartSlotHasElements = slotChangeHasAssignedElement(event);
}
};
this.handleContentEndSlotChange = (event) => {
if (this.isPrimaryLevel()) {
this.primaryContentEndSlotHasElements = slotChangeHasAssignedElement(event);
}
};
this.handleContentCenterSlotChange = (event) => {
if (this.isPrimaryLevel()) {
this.primaryContentCenterSlotHasElements = slotChangeHasAssignedElement(event);
}
};
this.handleSecondarySlotChange = (event) => {
this.secondarySlotHasElements = slotChangeHasAssignedElement(event);
};
this.handleTertiarySlotChange = (event) => {
this.tertiarySlotHasElements = slotChangeHasAssignedElement(event);
};
this.handleMenuActionSlotChange = (event) => {
if (this.isPrimaryLevel()) {
this.navigationActionSlotHasElements = slotChangeHasAssignedElement(event);
if (this.navigationActionSlotHasElements) {
this.navigationAction = false;
}
}
};
this.handleProgressSlotChange = (event) => {
if (this.isPrimaryLevel()) {
this.progressSlotHasElement = slotChangeHasAssignedElement(event);
}
};
this.label = undefined;
this.navigationAction = false;
this.logoSlotHasElements = undefined;
this.navigationActionSlotHasElements = undefined;
this.primaryContentCenterSlotHasElements = undefined;
this.primaryContentEndSlotHasElements = undefined;
this.primaryContentStartSlotHasElements = undefined;
this.progressSlotHasElement = undefined;
this.secondarySlotHasElements = undefined;
this.tertiarySlotHasElements = undefined;
this.userSlotHasElements = undefined;
}
//--------------------------------------------------------------------------
//
// Public Methods
//
//--------------------------------------------------------------------------
/** When `navigation-action` is `true`, sets focus on the component's action element. */
async setFocus() {
await componentLoaded(this);
await this.navigationActionEl?.setFocus();
}
//--------------------------------------------------------------------------
//
// Lifecycle
//
//--------------------------------------------------------------------------
componentWillLoad() {
setUpLoadableComponent(this);
}
componentDidLoad() {
setComponentLoaded(this);
}
isPrimaryLevel() {
return this.el.slot !== SLOTS.navSecondary && this.el.slot !== SLOTS.navTertiary;
}
//--------------------------------------------------------------------------
//
// Render Methods
//
//--------------------------------------------------------------------------
renderMenuAction() {
return (h("slot", { name: SLOTS.navigationAction, onSlotchange: this.handleMenuActionSlotChange }, this.navigationAction && (h("calcite-action", { icon: ICONS.hamburger, onClick: this.actionClickHandler, text: this.label,
// eslint-disable-next-line react/jsx-sort-props
ref: (el) => (this.navigationActionEl = el) }))));
}
render() {
const primaryLevelHasElements = this.logoSlotHasElements ||
this.userSlotHasElements ||
this.navigationActionSlotHasElements ||
this.primaryContentCenterSlotHasElements ||
this.primaryContentEndSlotHasElements ||
this.primaryContentStartSlotHasElements ||
this.navigationAction;
const slotName = this.el.slot;
return (h(Host, null, h("div", { class: {
[CSS.container]: true,
[CSS.secondary]: slotName === SLOTS.navSecondary,
[CSS.tertiary]: slotName === SLOTS.navTertiary,
[CSS.primary]: primaryLevelHasElements
} }, h("div", { class: { [CSS.hide]: !this.progressSlotHasElement, [SLOTS.progress]: true } }, h("slot", { name: SLOTS.progress, onSlotchange: this.handleProgressSlotChange })), h("div", { class: { [CSS.containerContent]: true, [CSS.hasProgress]: this.progressSlotHasElement } }, this.renderMenuAction(), h("div", { class: { [CSS.hide]: !this.logoSlotHasElements, [SLOTS.logo]: true } }, h("slot", { name: SLOTS.logo, onSlotchange: this.handleLogoSlotChange })), h("slot", { name: SLOTS.contentStart, onSlotchange: this.handleContentStartSlotChange }), h("slot", { name: SLOTS.contentCenter, onSlotchange: this.handleContentCenterSlotChange }), h("slot", { name: SLOTS.contentEnd, onSlotchange: this.handleContentEndSlotChange }), h("div", { class: { [CSS.hide]: !this.userSlotHasElements, [SLOTS.user]: true } }, h("slot", { name: SLOTS.user, onSlotchange: this.handleUserSlotChange })))), h(Fragment, null, h("slot", { name: SLOTS.navSecondary, onSlotchange: this.handleSecondarySlotChange }), h("slot", { name: SLOTS.navTertiary, onSlotchange: this.handleTertiarySlotChange }))));
}
static get is() { return "calcite-navigation"; }
static get encapsulation() { return "shadow"; }
static get originalStyleUrls() {
return {
"$": ["navigation.scss"]
};
}
static get styleUrls() {
return {
"$": ["navigation.css"]
};
}
static get properties() {
return {
"label": {
"type": "string",
"mutable": false,
"complexType": {
"original": "string",
"resolved": "string",
"references": {}
},
"required": false,
"optional": false,
"docs": {
"tags": [],
"text": "When `navigationAction` is `true`, specifies the label of the `calcite-action`."
},
"attribute": "label",
"reflect": false
},
"navigationAction": {
"type": "boolean",
"mutable": false,
"complexType": {
"original": "boolean",
"resolved": "boolean",
"references": {}
},
"required": false,
"optional": false,
"docs": {
"tags": [],
"text": "When `true`, displays a `calcite-action` and emits a `calciteNavActionSelect` event on selection change."
},
"attribute": "navigation-action",
"reflect": true,
"defaultValue": "false"
}
};
}
static get states() {
return {
"logoSlotHasElements": {},
"navigationActionSlotHasElements": {},
"primaryContentCenterSlotHasElements": {},
"primaryContentEndSlotHasElements": {},
"primaryContentStartSlotHasElements": {},
"progressSlotHasElement": {},
"secondarySlotHasElements": {},
"tertiarySlotHasElements": {},
"userSlotHasElements": {}
};
}
static get events() {
return [{
"method": "calciteNavigationActionSelect",
"name": "calciteNavigationActionSelect",
"bubbles": true,
"cancelable": false,
"composed": true,
"docs": {
"tags": [],
"text": "When `navigationAction` is true, emits when the displayed action selection changes."
},
"complexType": {
"original": "void",
"resolved": "void",
"references": {}
}
}];
}
static get methods() {
return {
"setFocus": {
"complexType": {
"signature": "() => Promise<void>",
"parameters": [],
"references": {
"Promise": {
"location": "global"
}
},
"return": "Promise<void>"
},
"docs": {
"text": "When `navigation-action` is `true`, sets focus on the component's action element.",
"tags": []
}
}
};
}
static get elementRef() { return "el"; }
}