Add /typst

showbits-thermal-printer/src/drawer/typst.rs

@@ -0,0 +1,25 @@
+use showbits_common::{color::WHITE, widgets::Typst, Node, Tree, WidgetExt};
+use taffy::style_helpers::percent;
+
+use crate::printer::Printer;
+
+use super::{Context, Drawing};
+
+pub struct TypstDrawing(pub String);
+
+impl Drawing for TypstDrawing {
+    fn draw(&self, printer: &mut Printer, ctx: &mut Context) -> anyhow::Result<()> {
+        let mut tree = Tree::<Context>::new(WHITE);
+
+        let typst = Typst::new(self.0.clone()).node().register(&mut tree)?;
+
+        let root = Node::empty()
+            .with_size_width(percent(1.0))
+            .and_child(typst)
+            .register(&mut tree)?;
+
+        printer.print_tree(&mut tree, ctx, root)?;
+        printer.feed()?;
+        Ok(())
+    }
+}