91 lines
2.3 KiB
TypeScript
91 lines
2.3 KiB
TypeScript
import "@material/mwc-list/mwc-list-item";
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import {
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css,
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CSSResultGroup,
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html,
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nothing,
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LitElement,
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TemplateResult,
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} from "lit";
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import { customElement, property } from "lit/decorators";
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import { fireEvent } from "../common/dom/fire_event";
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import { stopPropagation } from "../common/dom/stop_propagation";
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import { HomeAssistant } from "../types";
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import "./ha-select";
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const DEFAULT_THEME = "default";
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@customElement("ha-theme-picker")
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export class HaThemePicker extends LitElement {
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@property() public value?: string;
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@property() public label?: string;
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@property({ type: Boolean }) includeDefault = false;
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@property({ attribute: false }) public hass?: HomeAssistant;
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@property({ type: Boolean, reflect: true }) public disabled = false;
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@property({ type: Boolean }) public required = false;
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protected render(): TemplateResult {
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return html`
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<ha-select
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.label=${this.label ||
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this.hass!.localize("ui.components.theme-picker.theme")}
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.value=${this.value}
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.required=${this.required}
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.disabled=${this.disabled}
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@selected=${this._changed}
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@closed=${stopPropagation}
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fixedMenuPosition
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naturalMenuWidth
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>
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${!this.required
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? html`
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<mwc-list-item value="remove">
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${this.hass!.localize("ui.components.theme-picker.no_theme")}
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</mwc-list-item>
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`
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: nothing}
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${this.includeDefault
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? html`
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<mwc-list-item .value=${DEFAULT_THEME}>
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Home Assistant
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</mwc-list-item>
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`
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: nothing}
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${Object.keys(this.hass!.themes.themes)
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.sort()
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.map(
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(theme) =>
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html`<mwc-list-item .value=${theme}>${theme}</mwc-list-item>`
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)}
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</ha-select>
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`;
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}
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static get styles(): CSSResultGroup {
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return css`
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ha-select {
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width: 100%;
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}
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`;
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}
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private _changed(ev): void {
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if (!this.hass || ev.target.value === "") {
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return;
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}
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this.value = ev.target.value === "remove" ? undefined : ev.target.value;
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fireEvent(this, "value-changed", { value: this.value });
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}
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}
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declare global {
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interface HTMLElementTagNameMap {
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"ha-theme-picker": HaThemePicker;
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}
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}
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