67 lines
1.5 KiB
Rust
67 lines
1.5 KiB
Rust
mod backlog;
|
|
mod calendar;
|
|
mod cells;
|
|
mod chat_message;
|
|
mod new_typst;
|
|
mod photo;
|
|
mod tictactoe;
|
|
mod typst;
|
|
|
|
use showbits_common::widgets::{FontStuff, HasFontStuff};
|
|
use tokio::sync::mpsc;
|
|
|
|
use crate::persistent_printer::PersistentPrinter;
|
|
|
|
pub use self::{
|
|
backlog::BacklogDrawing, calendar::CalendarDrawing, cells::CellsDrawing,
|
|
chat_message::ChatMessageDrawing, new_typst::NewTypstDrawing, photo::PhotoDrawing,
|
|
tictactoe::TicTacToeDrawing, typst::TypstDrawing,
|
|
};
|
|
|
|
pub const FEED: f32 = 96.0;
|
|
|
|
#[derive(Default)]
|
|
pub struct Context {
|
|
font_stuff: FontStuff,
|
|
}
|
|
|
|
pub trait Drawing {
|
|
fn draw(&self, printer: &mut PersistentPrinter, ctx: &mut Context) -> anyhow::Result<()>;
|
|
}
|
|
|
|
pub struct Command(Box<dyn Drawing + Send>);
|
|
|
|
impl Command {
|
|
pub fn draw<D: Drawing + Send + 'static>(drawing: D) -> Self {
|
|
Self(Box::new(drawing))
|
|
}
|
|
}
|
|
|
|
impl HasFontStuff for Context {
|
|
fn font_stuff(&mut self) -> &mut FontStuff {
|
|
&mut self.font_stuff
|
|
}
|
|
}
|
|
|
|
pub struct Drawer {
|
|
rx: mpsc::Receiver<Command>,
|
|
printer: PersistentPrinter,
|
|
ctx: Context,
|
|
}
|
|
|
|
impl Drawer {
|
|
pub fn new(rx: mpsc::Receiver<Command>, printer: PersistentPrinter) -> Self {
|
|
Self {
|
|
rx,
|
|
printer,
|
|
ctx: Context::default(),
|
|
}
|
|
}
|
|
|
|
pub fn run(&mut self) -> anyhow::Result<()> {
|
|
while let Some(command) = self.rx.blocking_recv() {
|
|
command.0.draw(&mut self.printer, &mut self.ctx)?;
|
|
}
|
|
Ok(())
|
|
}
|
|
}
|