bos-settings/frontend/src/lib/views/Power.svelte
Breadway 93c3b88b10 Migrate bos-settings from GTK4 to Tauri + Svelte 5
Ports every remaining view (Keybinds, the last one — dual Flat/MultiLayout
schema detection, per-action dedicated fields with a raw-JSON fallback for
anything not modeled) and removes the now-fully-dead GTK4 crate (root
Cargo.toml + src/), leaving src-tauri/ as the single Rust binary crate.

Also folds in the UX pass done alongside the migration: responsive
multi-column layout instead of a single centered column, chip/dropdown
pickers replacing free-typed fields (Wi-Fi networks, Bar style, keyboard
layout, tag lists), consistent pill-switch toggles and boxed-list card
styling across every page, and a sidebar scroll-chaining fix.
2026-07-22 19:23:02 +08:00

105 lines
3.1 KiB
Svelte

<script lang="ts">
import { onMount } from "svelte";
import { invoke } from "@tauri-apps/api/core";
import ViewScaffold from "$lib/components/ViewScaffold.svelte";
import InfoRow from "$lib/components/InfoRow.svelte";
import Row from "$lib/components/Row.svelte";
import Group from "$lib/components/Group.svelte";
import Hint from "$lib/components/Hint.svelte";
interface PowerInfo {
battery: [string, string][];
power_source: string;
brightness_pct: number | null;
charge_start: number | null;
charge_end: number | null;
tlp_profile: string | null;
}
let info = $state<PowerInfo | null>(null);
let brightness = $state(0);
let chargeStart = $state(0);
let chargeEnd = $state(100);
onMount(async () => {
info = await invoke<PowerInfo>("get_power_info");
brightness = info.brightness_pct ?? 0;
chargeStart = info.charge_start ?? 0;
chargeEnd = info.charge_end ?? 100;
});
async function setBrightness(percent: number) {
brightness = percent;
await invoke("set_brightness", { percent });
}
async function setChargeThreshold(which: "start" | "end", percent: number) {
if (which === "start") chargeStart = percent;
else chargeEnd = percent;
await invoke("set_charge_threshold", { which, percent });
}
</script>
<ViewScaffold title="Power">
{#if info}
<Group title="Battery">
{#each info.battery as [label, value] (label)}
<InfoRow {label} {value} />
{/each}
<InfoRow label="Power source" value={info.power_source} />
</Group>
<Group title="Brightness">
{#if info.brightness_pct !== null}
<Row label="Screen brightness">
<input type="range" min="1" max="100" bind:value={brightness} onchange={() => setBrightness(brightness)} />
<span class="pct">{brightness}%</span>
</Row>
{:else}
<Hint text="No controllable backlight found." />
{/if}
</Group>
{#if info.charge_start !== null && info.charge_end !== null}
<Group
title="Charge limits"
hint="Some laptops let you cap charging below 100% to slow battery wear on a machine that's mostly plugged in."
>
<Row label="Start charging below (%)">
<input type="number" min="0" max="100" bind:value={chargeStart} onchange={() => setChargeThreshold("start", chargeStart)} />
</Row>
<Row label="Stop charging at (%)">
<input type="number" min="1" max="100" bind:value={chargeEnd} onchange={() => setChargeThreshold("end", chargeEnd)} />
</Row>
</Group>
{/if}
<Group
title="TLP"
hint="TLP automatically applies a power-saving profile on battery and a performance profile on AC — there's no manual switch by design."
>
<InfoRow label="Current profile" value={info.tlp_profile ?? "unknown"} />
</Group>
{/if}
</ViewScaffold>
<style>
input[type="range"] {
width: 180px;
}
input[type="number"] {
width: 8ch;
background-color: var(--bg);
color: var(--on-surface);
border: 1px solid transparent;
border-radius: var(--radius-secondary, 6px);
padding: var(--space-xs, 4px) var(--space-sm, 8px);
}
.pct {
margin-left: var(--space-sm, 8px);
font-size: var(--font-size-secondary, 12px);
opacity: 0.7;
}
</style>