70 lines
2.0 KiB
JavaScript
70 lines
2.0 KiB
JavaScript
const { Gdk, GLib } = imports.gi;
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import Service from 'resource:///com/github/Aylur/ags/service.js';
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import * as Utils from 'resource:///com/github/Aylur/ags/utils.js';
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const WALLPAPER_CONFIG_PATH = `${GLib.get_user_state_dir()}/ags/user/wallpaper.json`;
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class WallpaperService extends Service {
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static {
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Service.register(
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this,
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{ 'updated': [], },
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);
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}
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_wallPath = '';
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_wallJson = [];
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_monitorCount = 1;
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_save() {
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Utils.writeFile(JSON.stringify(this._wallJson), this._wallPath)
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.catch(print);
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}
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add(path) {
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this._wallJson.push(path);
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this._save();
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this.emit('updated');
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}
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set(path, monitor = -1) {
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this._monitorCount = Gdk.Display.get_default()?.get_n_monitors() || 1;
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if (this._wallJson.length < this._monitorCount) this._wallJson[this._monitorCount - 1] = "";
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if (monitor == -1)
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this._wallJson.fill(path);
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else
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this._wallJson[monitor] = path;
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this._save();
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this.emit('updated');
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}
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get(monitor = 0) {
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return this._wallJson[monitor];
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}
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constructor() {
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super();
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// How many screens?
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this._monitorCount = Gdk.Display.get_default()?.get_n_monitors() || 1;
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// Read config
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this._wallPath = WALLPAPER_CONFIG_PATH;
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try {
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const fileContents = Utils.readFile(this._wallPath);
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this._wallJson = JSON.parse(fileContents);
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}
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catch {
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Utils.exec(`bash -c 'mkdir -p ${GLib.get_user_cache_dir()}/ags/user'`);
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Utils.exec(`touch ${this._wallPath}`);
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Utils.writeFile('[]', this._wallPath).then(() => {
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this._wallJson = JSON.parse(Utils.readFile(this._wallPath))
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}).catch(print);
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}
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}
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}
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// instance
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const service = new WallpaperService();
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// make it global for easy use with cli
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globalThis['wallpaper'] = service;
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export default service; |