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Use expansion panels and pop-out controls for salience module.
- Expansion panels instead of checkbox system. - Move settings for methods like IG and LIME to pop-up controls modal. - Reusable <popup-container> element for sticky modals. - Expansion panels now have a slot for additional bar content. PiperOrigin-RevId: 482920471
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| :host { | ||
| --popup-left: unset; | ||
| --popup-right: unset; | ||
| --popup-top: unset; | ||
| --popup-bottom: unset; | ||
| } | ||
|
|
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| .popup-toggle-anchor { | ||
| cursor: pointer; | ||
| } | ||
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| .popup-outer-holder { | ||
| position: relative; | ||
| } | ||
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| .popup-container { | ||
| padding: 4px; | ||
| background: white; | ||
| border: 1px solid var(--lit-neutral-300); | ||
| border-radius: 4px; | ||
| box-shadow: var(--lit-box-shadow); | ||
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| position: absolute; | ||
| z-index: 9001; /* over 9000! */ | ||
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| left: var(--popup-left); | ||
| right: var(--popup-right); | ||
| top: var(--popup-top); | ||
| bottom: var(--popup-bottom); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| /** | ||
| * @fileoverview Element for a pop-up container. | ||
| * | ||
| * @license | ||
| * Copyright 2022 Google LLC | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
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| // tslint:disable:no-new-decorators | ||
| import {html} from 'lit'; | ||
| import {customElement, property} from 'lit/decorators'; | ||
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| import {ReactiveElement} from '../lib/elements'; | ||
| import {styles as sharedStyles} from '../lib/shared_styles.css'; | ||
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| import {styles} from './popup_container.css'; | ||
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| /** Custom expansion event interface for ExpansionPanel */ | ||
| export interface PopupToggle { | ||
| isExpanded: boolean; | ||
| } | ||
|
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| /** | ||
| * Popup controls container, anchored by a clickable toggle. | ||
| * | ||
| * Use the 'toggle-anchor' slot for the control; this will be rendered | ||
| * where the <popup-container> element is placed. | ||
| * | ||
| * The remaining content will be rendered in the popup, which is positioned | ||
| * relative to this anchor following the usual rules for position: absolute, | ||
| * and the top, bottom, left, and right attributes specified in CSS as | ||
| * --popup-top, --popup-left, etc. | ||
| * | ||
| * Default position is below and left-aligned; to right-align | ||
| * set --popup-right: 0 in styling for the <popup-container> element. | ||
| * | ||
| * Usage: | ||
| * <popup-container style=${popupStyle}> | ||
| * <div slot="toggle-anchor"> | ||
| * <mwc-icon>settings</mwc-icon> | ||
| * </div> | ||
| * <div> | ||
| * // Content goes here | ||
| * </div> | ||
| * </popup-container> | ||
| * | ||
| * TODO(b/254786211): add DOM and behavioral tests for this element. | ||
| */ | ||
| @customElement('popup-container') | ||
| export class PopupContainer extends ReactiveElement { | ||
| static override get styles() { | ||
| return [sharedStyles, styles]; | ||
| } | ||
|
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| @property({type: Boolean}) expanded = false; | ||
|
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| toggle() { | ||
| this.expanded = !this.expanded; | ||
| const event = new CustomEvent<PopupToggle>( | ||
| 'popup-toggle', {detail: {isExpanded: this.expanded}}); | ||
| this.dispatchEvent(event); | ||
| } | ||
|
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| private renderPopup() { | ||
| if (!this.expanded) return null; | ||
| // clang-format off | ||
| return html` | ||
| <div class='popup-outer-holder'> | ||
| <div class='popup-container'> | ||
| <slot></slot> | ||
| </div> | ||
| </div> | ||
| `; | ||
| // clang-format on | ||
| } | ||
|
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| override render() { | ||
| // clang-format off | ||
| return html` | ||
| <div class='popup-toggle-anchor' @click=${() => { this.toggle(); }}> | ||
| <slot name="toggle-anchor"></slot> | ||
| </div> | ||
| ${this.renderPopup()} | ||
| `; | ||
| // clang-format off | ||
| } | ||
|
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| protected clickToClose(event: MouseEvent) { | ||
| const path = event.composedPath(); | ||
| if (!path.some(elem => elem === this)) { | ||
| this.expanded = false; | ||
| } | ||
| } | ||
|
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| override updated() { | ||
| const onBodyClick = (event: MouseEvent) => { | ||
| this.clickToClose(event); | ||
| }; | ||
| if (this.expanded) { | ||
| document.body.addEventListener( | ||
| 'click', onBodyClick, {passive: true, capture: true}); | ||
| } else { | ||
| document.body.removeEventListener( | ||
| 'click', onBodyClick, {capture: true}); | ||
| } | ||
| } | ||
|
|
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| } | ||
|
|
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| declare global { | ||
| interface HTMLElementTagNameMap { | ||
| 'popup-container': PopupContainer; | ||
| } | ||
| } |
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