move uidev dashboard to dash-frontend crate

dash-frontend/src/assets.rs

@@ -0,0 +1,12 @@
+#[derive(rust_embed::Embed)]
+#[folder = "assets/"]
+pub struct Asset;
+
+impl wgui::assets::AssetProvider for Asset {
+	fn load_from_path(&mut self, path: &str) -> anyhow::Result<Vec<u8>> {
+		match Asset::get(path) {
+			Some(data) => Ok(data.data.to_vec()),
+			None => anyhow::bail!("embedded file {} not found", path),
+		}
+	}
+}

dash-frontend/src/lib.rs

@@ -0,0 +1,48 @@
+use glam::Vec2;
+use wgui::{
+	event::EventListenerCollection,
+	globals::WguiGlobals,
+	layout::Layout,
+	parser::{ParseDocumentParams, ParserState},
+};
+
+mod assets;
+
+pub struct Frontend {
+	pub layout: Layout,
+
+	#[allow(dead_code)]
+	state: ParserState,
+}
+
+pub struct FrontendParams<'a> {
+	pub listeners: &'a mut EventListenerCollection<(), ()>,
+}
+
+impl Frontend {
+	pub fn new(params: FrontendParams) -> anyhow::Result<Self> {
+		let globals = WguiGlobals::new(Box::new(assets::Asset {}))?;
+
+		let (layout, state) = wgui::parser::new_layout_from_assets(
+			params.listeners,
+			&ParseDocumentParams {
+				globals,
+				path: "gui/dashboard.xml",
+				extra: Default::default(),
+			},
+		)?;
+
+		Ok(Self { layout, state })
+	}
+
+	pub fn update(&mut self, width: f32, height: f32, timeste_alpha: f32) -> anyhow::Result<()> {
+		self
+			.layout
+			.update(Vec2::new(width, height), timeste_alpha)?;
+		Ok(())
+	}
+
+	pub fn get_layout(&mut self) -> &mut Layout {
+		&mut self.layout
+	}
+}