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feat: dropdown-button-icon/custom components (#163)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| import { css, html, LitElement } from 'lit'; | ||
| import { DropdownOpenerMixin } from '@brightspace-ui/core/components/dropdown/dropdown-opener-mixin.js'; | ||
| import { highlightBorderStyles, highlightButtonStyles } from './d2l-navigation-styles.js'; | ||
|
|
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| class NavigationDropdownButtonCustom extends DropdownOpenerMixin(LitElement) { | ||
|
|
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| static get styles() { | ||
| return [highlightBorderStyles, highlightButtonStyles, css` | ||
| :host { | ||
| display: inline-block; | ||
| height: 100%; | ||
| position: relative; | ||
| } | ||
| :host([hidden]) { | ||
| display: none; | ||
| } | ||
| `]; | ||
| } | ||
|
|
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| getOpenerElement() { | ||
| return this.shadowRoot && this.shadowRoot.querySelector('button'); | ||
| } | ||
|
|
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| render() { | ||
| return html` | ||
| <button type="button"> | ||
| <span class="d2l-navigation-highlight-border"></span> | ||
| <slot name="opener"></slot> | ||
| </button> | ||
| <slot></slot> | ||
| `; | ||
| } | ||
|
|
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| } | ||
|
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| customElements.define('d2l-navigation-dropdown-button-custom', NavigationDropdownButtonCustom); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| import '@brightspace-ui/core/components/icons/icon.js'; | ||
| import '@brightspace-ui/core/components/tooltip/tooltip.js'; | ||
| import './d2l-navigation-notification-icon.js'; | ||
| import { css, html, LitElement, nothing } from 'lit'; | ||
| import { DropdownOpenerMixin } from '@brightspace-ui/core/components/dropdown/dropdown-opener-mixin.js'; | ||
| import { getUniqueId } from '@brightspace-ui/core/helpers/uniqueId.js'; | ||
| import { ifDefined } from 'lit/directives/if-defined.js'; | ||
| import { offscreenStyles } from '@brightspace-ui/core/components/offscreen/offscreen.js'; | ||
| import { highlightBorderStyles, highlightButtonStyles } from './d2l-navigation-styles.js'; | ||
|
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| class NavigationDropdownButtonIcon extends DropdownOpenerMixin(LitElement) { | ||
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| static get properties() { | ||
| return { | ||
| icon: { type: String }, | ||
| hasNotification: { attribute: 'has-notification', reflect: true, type: Boolean }, | ||
| text: { type: String }, | ||
| notificationText: { attribute: 'notification-text', type: String } | ||
| }; | ||
| } | ||
|
|
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| static get styles() { | ||
| return [highlightBorderStyles, highlightButtonStyles, offscreenStyles, css` | ||
| :host { | ||
| display: inline-block; | ||
| height: 100%; | ||
| position: relative; | ||
| } | ||
| :host([hidden]) { | ||
| display: none; | ||
| } | ||
| .icon-container { | ||
| display: inline-block; | ||
| position: relative; | ||
| } | ||
| `]; | ||
| } | ||
|
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| constructor() { | ||
| super(); | ||
| this.hasNotification = false; | ||
| this._buttonId = getUniqueId(); | ||
| this._describedById = getUniqueId(); | ||
| } | ||
|
|
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| getOpenerElement() { | ||
| return this.shadowRoot && this.shadowRoot.querySelector('button'); | ||
| } | ||
|
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| render() { | ||
| const { ariaDescribedBy, ariaDescription, contents } = this._getRenderSettings(); | ||
| const highlightBorder = !this.disabled ? html`<span class="d2l-navigation-highlight-border"></span>` : nothing; | ||
| const tooltip = !this.dropdownOpened ? html`<d2l-tooltip close-on-click for="${this._buttonId}" for-type="label" position="bottom">${this.text}</d2l-tooltip>` : nothing; | ||
| return html` | ||
| <button | ||
| aria-describedby="${ifDefined(ariaDescribedBy)}" | ||
| aria-label="${this.text}" | ||
| ?disabled="${this.disabled}" | ||
| id="${this._buttonId}" | ||
| type="button">${highlightBorder}${contents}</button> | ||
| ${ariaDescription} | ||
| ${tooltip} | ||
| <slot></slot> | ||
| `; | ||
| } | ||
|
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| _getRenderSettings() { | ||
| const icon = html`<d2l-icon icon="${this.icon}"></d2l-icon>`; | ||
| if (this.hasNotification) { | ||
| return { | ||
| ariaDescribedBy: this._describedById, | ||
| ariaDescription: html`<span class="d2l-offscreen" id="${this._describedById}">${this.notificationText}</span>`, | ||
| contents: html`<span class="icon-container">${icon}<d2l-navigation-notification-icon></d2l-navigation-notification-icon></span>` | ||
| }; | ||
| } | ||
| return { | ||
| ariaDescribedBy: undefined, | ||
| ariaDescription: nothing, | ||
| contents: icon | ||
| }; | ||
| } | ||
|
|
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| } | ||
|
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| customElements.define('d2l-navigation-dropdown-button-icon', NavigationDropdownButtonIcon); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,44 +1,54 @@ | ||
| import '@brightspace-ui/core/components/colors/colors.js'; | ||
| import { html, PolymerElement } from '@polymer/polymer/polymer-element.js'; | ||
| import { RtlMixin } from '@brightspace-ui/core/mixins/rtl-mixin.js'; | ||
| import { css, html, LitElement } from 'lit'; | ||
|
|
||
| /** | ||
| * @customElement | ||
| * @polymer | ||
| */ | ||
| class NavigationNotificationIcon extends PolymerElement { | ||
| static get template() { | ||
| return html` | ||
| <style is="custom-style"> | ||
| :host { | ||
| display: inline-block; | ||
| height: 100%; | ||
| position: absolute; | ||
| right: calc(-100% + 11px); | ||
| top: calc(-50% + 11px); | ||
| width: 100%; | ||
| } | ||
| :host([hidden]){ | ||
| display: none; | ||
| } | ||
| :host(:dir(rtl)) { | ||
| left: calc(-50% - 4px); | ||
| right: auto; | ||
| } | ||
| .d2l-navigation-notification-icon-indicator { | ||
| background: var(--d2l-color-primary-accent-indicator); | ||
| border: 2px solid white; | ||
| height: 10px; | ||
| width: 10px; | ||
| border-radius: 50%; | ||
| } | ||
| :host([thin-border]) .d2l-navigation-notification-icon-indicator { | ||
| border-width: 1px; | ||
| } | ||
| </style> | ||
| <div class="d2l-navigation-notification-icon-indicator"></div> | ||
| class NavigationNotificationIcon extends RtlMixin(LitElement) { | ||
|
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| static get properties() { | ||
| return { | ||
| thinBorder: { attribute: 'thin-border', reflect: true, type: Boolean } | ||
| }; | ||
| } | ||
|
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| static get styles() { | ||
| return css` | ||
| :host { | ||
| display: inline-block; | ||
| height: 100%; | ||
| position: absolute; | ||
| right: calc(-100% + 11px); | ||
| top: calc(-50% + 11px); | ||
| width: 100%; | ||
| } | ||
| :host([hidden]) { | ||
| display: none; | ||
| } | ||
| :host([dir="rtl"]) { | ||
| left: calc(-50% - 4px); | ||
| right: auto; | ||
| } | ||
| .d2l-navigation-notification-icon-indicator { | ||
| background: var(--d2l-color-primary-accent-indicator); | ||
| border: 2px solid white; | ||
| border-radius: 50%; | ||
| height: 10px; | ||
| width: 10px; | ||
| } | ||
| :host([thin-border]) .d2l-navigation-notification-icon-indicator { | ||
| border-width: 1px; | ||
| } | ||
| `; | ||
| } | ||
|
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| constructor() { | ||
| super(); | ||
| this.thinBorder = false; | ||
| } | ||
|
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| render() { | ||
| return html`<div class="d2l-navigation-notification-icon-indicator"></div>`; | ||
| } | ||
|
|
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| } | ||
|
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| window.customElements.define('d2l-navigation-notification-icon', NavigationNotificationIcon); |
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