generics + DashInterface impl (#334)

dash-frontend/src/tab/monado.rs

@@ -1,3 +1,5 @@
+use std::marker::PhantomData;
+
 use wgui::{
 	assets::AssetPath,
 	layout::WidgetID,
@@ -9,19 +11,20 @@ use crate::{
 	tab::{Tab, TabType},
 };
 
-pub struct TabMonado {
+pub struct TabMonado<T> {
 	#[allow(dead_code)]
 	pub state: ParserState,
+	marker: PhantomData<T>,
 }
 
-impl Tab for TabMonado {
+impl<T> Tab<T> for TabMonado<T> {
 	fn get_type(&self) -> TabType {
 		TabType::Games
 	}
 }
 
-impl TabMonado {
-	pub fn new(frontend: &mut Frontend, parent_id: WidgetID) -> anyhow::Result<Self> {
+impl<T> TabMonado<T> {
+	pub fn new(frontend: &mut Frontend<T>, parent_id: WidgetID) -> anyhow::Result<Self> {
 		let state = wgui::parser::parse_from_assets(
 			&ParseDocumentParams {
 				globals: frontend.layout.state.globals.clone(),
@@ -32,6 +35,9 @@ impl TabMonado {
 			parent_id,
 		)?;
 
-		Ok(Self { state })
+		Ok(Self {
+			state,
+			marker: PhantomData,
+		})
 	}
 }