wgui: move parser.rs into a separate directory

wgui/src/parser/widget_div.rs

@@ -0,0 +1,23 @@
+use crate::{
+	layout::WidgetID,
+	parser::{ParserContext, ParserFile, parse_children, parse_universal, style::style_from_node},
+	widget,
+};
+
+pub fn parse_widget_div<'a>(
+	file: &ParserFile,
+	ctx: &mut ParserContext,
+	node: roxmltree::Node<'a, 'a>,
+	parent_id: WidgetID,
+) -> anyhow::Result<()> {
+	let style = style_from_node(file, ctx, node);
+
+	let (new_id, _) = ctx
+		.layout
+		.add_child(parent_id, widget::div::Div::create()?, style)?;
+
+	parse_universal(file, ctx, node, new_id)?;
+	parse_children(file, ctx, node, new_id)?;
+
+	Ok(())
+}