wgui: basic i18n support, refactoring: use LayoutState, translation framework (LLM-based generator)

wgui/src/parser/component_button.rs

@@ -1,6 +1,7 @@
 use crate::{
 	components::button,
 	drawing::Color,
+	i18n::Translation,
 	layout::WidgetID,
 	parser::{
 		ParserContext, ParserFile, iter_attribs,
@@ -18,8 +19,7 @@ pub fn parse_component_button<'a, U1, U2>(
 	let mut color = Color::new(1.0, 1.0, 1.0, 1.0);
 	let mut border_color: Option<Color> = None;
 	let mut round = WLength::Units(4.0);
-
-	let mut text = String::default();
+	let mut translation = Translation::default();
 
 	let attribs: Vec<_> = iter_attribs(file, ctx, &node, false).collect();
 	let text_style = parse_text_style(&attribs);
@@ -28,7 +28,10 @@ pub fn parse_component_button<'a, U1, U2>(
 	for (key, value) in attribs {
 		match key.as_ref() {
 			"text" => {
-				text = String::from(value.as_ref());
+				translation = Translation::from_raw_text(&value);
+			}
+			"translation" => {
+				translation = Translation::from_translation_key(&value);
 			}
 			"round" => {
 				parse_round(&value, &mut round);
@@ -59,7 +62,7 @@ pub fn parse_component_button<'a, U1, U2>(
 		button::Params {
 			color,
 			border_color: border_color.unwrap(),
-			text: &text,
+			text: translation,
 			style,
 			text_style,
 			round,

wgui/src/parser/mod.rs

@@ -11,6 +11,7 @@ use crate::{
 	components::Component,
 	drawing::{self},
 	event::EventListenerCollection,
+	globals::WguiGlobals,
 	layout::{Layout, WidgetID},
 	parser::{
 		component_button::parse_component_button, component_slider::parse_component_slider,
@@ -631,11 +632,11 @@ pub fn parse_from_assets<U1, U2>(
 }
 
 pub fn new_layout_from_assets<U1, U2>(
-	assets: Box<dyn AssetProvider>,
+	globals: WguiGlobals,
 	listeners: &mut EventListenerCollection<U1, U2>,
 	path: &str,
 ) -> anyhow::Result<(Layout, ParserState)> {
-	let mut layout = Layout::new(assets)?;
+	let mut layout = Layout::new(globals)?;
 	let widget = layout.root_widget;
 	let state = parse_from_assets(&mut layout, listeners, widget, path)?;
 	Ok((layout, state))
@@ -650,7 +651,7 @@ fn get_doc_from_path<U1, U2>(
 	ctx: &mut ParserContext<U1, U2>,
 	path: &Path,
 ) -> anyhow::Result<(ParserFile, roxmltree::NodeId)> {
-	let xml = assets_path_to_xml(&mut ctx.layout.assets, path)?;
+	let xml = assets_path_to_xml(&mut ctx.layout.state.globals.assets(), path)?;
 	let document = Rc::new(XmlDocument::new(xml, |xml| {
 		let opt = roxmltree::ParsingOptions {
 			allow_dtd: true,

wgui/src/parser/widget_label.rs

@@ -1,4 +1,5 @@
 use crate::{
+	i18n::Translation,
 	layout::WidgetID,
 	parser::{
 		ParserContext, ParserFile, iter_attribs, parse_children, parse_universal,
@@ -22,15 +23,20 @@ pub fn parse_widget_label<'a, U1, U2>(
 	for (key, value) in attribs {
 		match &*key {
 			"text" => {
-				params.content = String::from(value.as_ref());
+				params.content = Translation::from_raw_text(&value);
 			}
+			"translation" => params.content = Translation::from_translation_key(&value),
 			_ => {}
 		}
 	}
 
-	let (new_id, _) = ctx
-		.layout
-		.add_child(parent_id, TextLabel::create(params)?, style)?;
+	let globals = ctx.layout.state.globals.clone();
+	let mut i18n = globals.i18n();
+
+	let (new_id, _) =
+		ctx
+			.layout
+			.add_child(parent_id, TextLabel::create(&mut i18n, params)?, style)?;
 
 	parse_universal(file, ctx, node, new_id)?;
 	parse_children(file, ctx, node, new_id)?;

wgui/src/parser/widget_sprite.rs

@@ -23,13 +23,14 @@ pub fn parse_widget_sprite<'a, U1, U2>(
 	for (key, value) in attribs {
 		match key.as_ref() {
 			"src" => {
-				glyph = match CustomGlyphContent::from_assets(&mut ctx.layout.assets, &value) {
-					Ok(glyph) => Some(glyph),
-					Err(e) => {
-						log::warn!("failed to load {}: {}", value, e);
-						None
+				glyph =
+					match CustomGlyphContent::from_assets(&mut ctx.layout.state.globals.assets(), &value) {
+						Ok(glyph) => Some(glyph),
+						Err(e) => {
+							log::warn!("failed to load {value}: {e}");
+							None
+						}
 					}
-				}
 			}
 			"src_ext" => {
 				if std::fs::exists(value.as_ref()).unwrap_or(false) {