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import Bar from "@/modules/bar";
import Launcher from "@/modules/launcher";
import NotifPopups from "@/modules/notifpopups";
import Osds from "@/modules/osds";
import ScreenCorners, { BarScreenCorners } from "@/modules/screencorners";
import Session from "@/modules/session";
import SideBar from "@/modules/sidebar";
import Calendar from "@/services/calendar";
import Monitors from "@/services/monitors";
import Palette from "@/services/palette";
import Players from "@/services/players";
import Schemes from "@/services/schemes";
import Wallpapers from "@/services/wallpapers";
import { execAsync, idle, timeout, writeFileAsync } from "astal";
import { App } from "astal/gtk3";
import { style } from "config";
import { initConfig, updateConfig } from "config/funcs";
import AstalHyprland from "gi://AstalHyprland?version=0.1";
const isLayer = (name: string) =>
["base", "mantle", "crust"].includes(name) || name.startsWith("surface") || name.startsWith("overlay");
const applyTransparency = (name: string, hex: string) => {
if (style.transparency.get() === "off" || !isLayer(name)) return hex;
let amount = style.transparency.get() === "high" ? 0.58 : 0.78;
if (Palette.get_default().mode === "light") amount = style.transparency.get() === "high" ? 0.53 : 0.63;
return `color.change(${hex}, $alpha: ${amount})`;
};
const applyVibrancy = (hex: string) => (style.vibrant.get() ? `color.scale(${hex}, $saturation: 40%)` : hex);
const getVars = () => {
const vars = { light: Palette.get_default().mode === "light", borders: style.borders.get() };
return Object.entries(vars)
.map(([k, v]) => `$${k}: ${v}`)
.join(";");
};
const styleLoader = new (class {
#running = false;
#dirty = false;
async run() {
this.#dirty = true;
if (this.#running) return;
this.#running = true;
while (this.#dirty) {
this.#dirty = false;
await this.#run();
}
this.#running = false;
}
async #run() {
const schemeColours = Object.entries(Palette.get_default().colours)
.map(([name, hex]) => `$${name}: ${applyVibrancy(applyTransparency(name, hex))};`)
.join("\n");
await writeFileAsync(`${SRC}/scss/scheme/_index.scss`, `@use "sass:color";\n${getVars()};\n${schemeColours}`);
App.apply_css(await execAsync(`sass ${SRC}/style.scss`), true);
}
})();
export const loadStyleAsync = () => styleLoader.run();
App.start({
instanceName: "caelestia",
icons: "assets/icons",
async main() {
try {
const now = Date.now();
await initConfig();
loadStyleAsync().catch(console.error);
Palette.get_default().connect("notify::colours", () => loadStyleAsync().catch(console.error));
Palette.get_default().connect("notify::mode", () => loadStyleAsync().catch(console.error));
<Launcher />;
<Osds />;
<Session />;
Monitors.get_default().forEach(m => <NotifPopups monitor={m} />);
Monitors.get_default().forEach(m => <SideBar monitor={m} />);
Monitors.get_default().forEach(m => <Bar monitor={m} />);
Monitors.get_default().forEach(m => <ScreenCorners monitor={m} />);
Monitors.get_default().forEach(m => <BarScreenCorners monitor={m} />);
// Init services
timeout(1000, () => {
idle(() => Schemes.get_default());
idle(() => Wallpapers.get_default());
idle(() => Calendar.get_default());
});
console.log(`Caelestia started in ${Date.now() - now}ms`);
} catch (e) {
console.error(e);
}
},
requestHandler(request, res) {
if (request === "reload-css") loadStyleAsync().catch(console.error);
else if (request === "reload-config") updateConfig();
else if (request.startsWith("show")) App.get_window(request.split(" ")[1])?.show();
else if (request.startsWith("toggle"))
App.toggle_window(request.split(" ")[1] + AstalHyprland.get_default().focusedMonitor.id);
else if (request === "media play-pause") Players.get_default().lastPlayer?.play_pause();
else if (request === "media next") Players.get_default().lastPlayer?.next();
else if (request === "media previous") Players.get_default().lastPlayer?.previous();
else if (request === "media stop") Players.get_default().lastPlayer?.stop();
else if (request.startsWith("media")) {
const player = Players.get_default().lastPlayer;
const key = request.split(" ")[1];
if (player === null) return res("No media");
if (key in player) return res(player[key as keyof typeof player]);
return res(`Invalid key: ${key}`);
} else if (request.startsWith("brightness")) {
const value = request.split(" ")[1];
const num = parseFloat(value) / (value.includes("%") ? 100 : 1);
if (isNaN(num)) return res("Syntax: brightness <value>[%][+ | -]");
if (value.includes("+")) Monitors.get_default().active.brightness += num;
else if (value.includes("-")) Monitors.get_default().active.brightness -= num;
else Monitors.get_default().active.brightness = num;
} else return res("Unknown command: " + request);
console.log(`Request handled: ${request}`);
res("OK");
},
});
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