parser refactoring

wgui/src/parser/component_button.rs

@@ -0,0 +1,60 @@
+use crate::{
+	components::button,
+	drawing::Color,
+	layout::WidgetID,
+	parser::{
+		ParserContext, ParserFile, iter_attribs,
+		style::{parse_color, parse_round, parse_style, parse_text_style},
+	},
+	widget::util::WLength,
+};
+
+pub fn parse_component_button<'a>(
+	file: &'a ParserFile,
+	ctx: &mut ParserContext,
+	node: roxmltree::Node<'a, 'a>,
+	parent_id: WidgetID,
+) -> anyhow::Result<()> {
+	let mut color = Color::new(1.0, 1.0, 1.0, 1.0);
+	let mut border_color = Color::new(0.0, 0.0, 0.0, 1.0);
+	let mut round = WLength::Units(4.0);
+
+	let mut text = String::default();
+
+	let attribs: Vec<_> = iter_attribs(file, ctx, &node, false).collect();
+	let text_style = parse_text_style(&attribs);
+	let style = parse_style(&attribs);
+
+	for (key, value) in attribs {
+		match key.as_ref() {
+			"text" => {
+				text = String::from(value.as_ref());
+			}
+			"round" => {
+				parse_round(&value, &mut round);
+			}
+			"color" => {
+				parse_color(&value, &mut color);
+			}
+			"border_color" => {
+				parse_color(&value, &mut border_color);
+			}
+			_ => {}
+		}
+	}
+
+	let button = button::construct(
+		ctx.layout,
+		parent_id,
+		button::Params {
+			color,
+			border_color,
+			text: &text,
+			style,
+			text_style,
+			round,
+		},
+	)?;
+
+	Ok(())
+}