dash-frontend: tab titles, home screen username

dash-frontend/src/lib.rs

@@ -20,6 +20,7 @@ use crate::tab::{
 
 mod assets;
 mod tab;
+mod various;
 
 pub struct Frontend {
 	pub layout: RcLayout,

dash-frontend/src/tab/home.rs

@@ -1,9 +1,14 @@
 use wgui::{
 	components::button::ComponentButton,
+	i18n::Translation,
 	parser::{ParseDocumentParams, ParserState},
+	widget::label::WidgetLabel,
 };
 
-use crate::tab::{Tab, TabParams, TabType};
+use crate::{
+	tab::{Tab, TabParams, TabType},
+	various,
+};
 
 pub struct TabHome {
 	#[allow(dead_code)]
@@ -16,6 +21,18 @@ impl Tab for TabHome {
 	}
 }
 
+fn configure_label_hello(label_hello: &mut WidgetLabel, i18n: &mut wgui::i18n::I18n) {
+	let mut username = various::get_username();
+	// first character as uppercase
+	if let Some(first) = username.chars().next() {
+		let first = first.to_uppercase().to_string();
+		username.replace_range(0..1, &first);
+	}
+
+	let translated = i18n.translate_and_replace("HELLO_USER", ("{USER}", &username));
+	label_hello.set_text_simple(i18n, Translation::from_raw_text(&translated));
+}
+
 impl TabHome {
 	pub fn new(params: TabParams) -> anyhow::Result<Self> {
 		let state = wgui::parser::parse_from_assets(
@@ -29,6 +46,9 @@ impl TabHome {
 			params.parent_id,
 		)?;
 
+		let mut label_hello = state.fetch_widget_as::<WidgetLabel>(&params.layout.state, "label_hello")?;
+		configure_label_hello(&mut label_hello, &mut params.globals.i18n());
+
 		let btn_apps = state.fetch_component_as::<ComponentButton>("btn_apps")?;
 		let btn_games = state.fetch_component_as::<ComponentButton>("btn_games")?;
 		let btn_monado = state.fetch_component_as::<ComponentButton>("btn_monado")?;

dash-frontend/src/various.rs

@@ -0,0 +1,6 @@
+pub fn get_username() -> String {
+	match std::env::var("USER") {
+		Ok(user) => user,
+		Err(_) => String::from("anonymous"),
+	}
+}