settings gui PoC

dash-frontend/src/frontend.rs

@@ -14,7 +14,7 @@ use wgui::{
 };
 
 use crate::{
-	assets,
+	assets, settings,
 	tab::{
 		Tab, TabParams, TabType, apps::TabApps, games::TabGames, home::TabHome, monado::TabMonado, processes::TabProcesses,
 		settings::TabSettings,
@@ -25,6 +25,8 @@ pub struct Frontend {
 	pub layout: RcLayout,
 	globals: WguiGlobals,
 
+	settings: settings::Settings,
+
 	#[allow(dead_code)]
 	state: ParserState,
 
@@ -37,6 +39,10 @@ pub struct Frontend {
 	label_time_id: WidgetID,
 }
 
+pub struct InitParams {
+	pub settings: settings::Settings,
+}
+
 pub type RcFrontend = Rc<RefCell<Frontend>>;
 
 pub enum FrontendTask {
@@ -44,7 +50,7 @@ pub enum FrontendTask {
 }
 
 impl Frontend {
-	pub fn new() -> anyhow::Result<(RcFrontend, RcLayout)> {
+	pub fn new(params: InitParams) -> anyhow::Result<(RcFrontend, RcLayout)> {
 		let globals = WguiGlobals::new(Box::new(assets::Asset {}), wgui::globals::Defaults::default())?;
 
 		let (layout, state) = wgui::parser::new_layout_from_assets(
@@ -71,6 +77,7 @@ impl Frontend {
 			tasks,
 			ticks: 0,
 			label_time_id,
+			settings: params.settings,
 		}));
 
 		Frontend::register_widgets(&res)?;

dash-frontend/src/lib.rs

@@ -1,5 +1,6 @@
 mod assets;
 pub mod frontend;
+pub mod settings;
 mod tab;
 mod util;
 mod various;

dash-frontend/src/settings.rs

@@ -0,0 +1,41 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Default, Serialize, Deserialize)]
+pub struct HomeScreen {
+	pub hide_username: bool,
+}
+
+#[derive(Default, Serialize, Deserialize)]
+pub struct General {
+	pub am_pm_clock: bool,
+	pub opaque_background: bool,
+}
+
+#[derive(Default, Serialize, Deserialize)]
+pub enum ApplicationRunMode {
+	#[default]
+	Native, /* use Smithay compositor */
+	XWaylandCage,
+}
+
+#[derive(Default, Serialize, Deserialize)]
+pub struct Tweaks {
+	pub default_run_mode: ApplicationRunMode,
+}
+
+#[derive(Default, Serialize, Deserialize)]
+pub struct Settings {
+	pub home_screen: HomeScreen,
+	pub general: General,
+	pub tweaks: Tweaks,
+}
+
+impl Settings {
+	pub fn save(&self) -> String {
+		serde_json::to_string(&self).unwrap() /* want panic */
+	}
+
+	pub fn load(input: &str) -> anyhow::Result<Settings> {
+		Ok(serde_json::from_str::<Settings>(input)?)
+	}
+}