blob: cccc55a9493c9d6d9e9f281fc01eff6a2d6f547e [file] [log] [blame]
/**
* @license
* Copyright 2018 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import '@polymer/iron-input/iron-input';
import '@polymer/paper-toggle-button/paper-toggle-button';
import '../../shared/gr-button/gr-button';
import {
PluginConfigOptionsChangedEventDetail,
ArrayPluginOption,
} from '../gr-repo-plugin-config/gr-repo-plugin-config-types';
import {grFormStyles} from '../../../styles/gr-form-styles';
import {sharedStyles} from '../../../styles/shared-styles';
import {LitElement, html, css} from 'lit';
import {customElement, property, state} from 'lit/decorators.js';
import {BindValueChangeEvent} from '../../../types/events';
import {fireNoBubbleNoCompose} from '../../../utils/event-util';
declare global {
interface HTMLElementTagNameMap {
'gr-plugin-config-array-editor': GrPluginConfigArrayEditor;
}
interface HTMLElementEventMap {
'plugin-config-option-changed': CustomEvent<PluginConfigOptionsChangedEventDetail>;
}
}
@customElement('gr-plugin-config-array-editor')
export class GrPluginConfigArrayEditor extends LitElement {
// private but used in test
@state() newValue = '';
// This property is never null, since this component in only about operations
// on pluginOption.
@property({type: Object})
pluginOption!: ArrayPluginOption;
@property({type: Boolean, reflect: true})
disabled = false;
static override get styles() {
return [
sharedStyles,
grFormStyles,
css`
.wrapper {
width: 30em;
}
.existingItems {
background: var(--table-header-background-color);
border: 1px solid var(--border-color);
border-radius: var(--border-radius);
}
gr-button {
float: right;
margin-left: var(--spacing-m);
width: 4.5em;
}
.row {
align-items: center;
display: flex;
justify-content: space-between;
padding: var(--spacing-m) 0;
width: 100%;
}
.existingItems .row {
padding: var(--spacing-m);
}
.existingItems .row:not(:first-of-type) {
border-top: 1px solid var(--border-color);
}
input {
flex-grow: 1;
}
.hide {
display: none;
}
.placeholder {
color: var(--deemphasized-text-color);
padding-top: var(--spacing-m);
}
`,
];
}
override render() {
return html`
<div class="wrapper gr-form-styles">
${this.renderPluginOptions()}
<div class="row ${this.disabled ? 'hide' : ''}">
<iron-input
.bindValue=${this.newValue}
@bind-value-changed=${this.handleBindValueChangedNewValue}
>
<input
id="input"
@keydown=${this.handleInputKeydown}
?disabled=${this.disabled}
/>
</iron-input>
<gr-button
id="addButton"
?disabled=${!this.newValue.length}
link
@click=${this.handleAddTap}
>Add</gr-button
>
</div>
</div>
`;
}
private renderPluginOptions() {
if (!this.pluginOption?.info?.values?.length) {
return html`<div class="row placeholder">None configured.</div>`;
}
return html`
<div class="existingItems">
${this.pluginOption.info.values.map(item =>
this.renderPluginOptionValue(item)
)}
</div>
`;
}
private renderPluginOptionValue(item: string) {
return html`
<div class="row">
<span>${item}</span>
<gr-button
link
?disabled=${this.disabled}
@click=${() => this.handleDelete(item)}
>Delete</gr-button
>
</div>
`;
}
private handleAddTap(e: MouseEvent) {
e.preventDefault();
this.handleAdd();
}
private handleInputKeydown(e: KeyboardEvent) {
if (e.key === 'Enter') {
e.preventDefault();
this.handleAdd();
}
}
private handleAdd() {
if (!this.newValue.length) {
return;
}
this.dispatchChanged(this.pluginOption.info.values.concat([this.newValue]));
this.newValue = '';
}
private handleDelete(value: string) {
this.dispatchChanged(
this.pluginOption.info.values.filter(str => str !== value)
);
}
// private but used in test
dispatchChanged(values: string[]) {
const {_key, info} = this.pluginOption;
const detail: PluginConfigOptionsChangedEventDetail = {
_key,
info: {...info, values},
notifyPath: `${_key}.values`,
};
fireNoBubbleNoCompose(this, 'plugin-config-option-changed', detail);
}
private handleBindValueChangedNewValue(e: BindValueChangeEvent) {
this.newValue = e.detail.value ?? '';
}
}