Remove some more dead code

Cargo.lock

@@ -1967,9 +1967,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.20.2"
+version = "1.20.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775"
+checksum = "945462a4b81e43c4e3ba96bd7b49d834c6f61198356aa858733bc4acf3cbe62e"
 
 [[package]]
 name = "oorandom"

Cargo.toml

@@ -21,8 +21,6 @@ path = "src/main.rs"
 name = "tdf"
 
 [dependencies]
-# poppler-rs = { version = "0.24.1", default-features = false, features = ["v23_7"] }
-# cairo-rs = { version = "0.20.0", default-features = false, features = ["png"] }
 # we're using this branch because it has significant performance fixes that I'm waiting on responses from the upstream devs to get upstreamed. See https://github.com/ratatui-org/ratatui/issues/1116
 ratatui = { git = "https://github.com/itsjunetime/ratatui.git" }
 # ratatui = { path = "./ratatui/ratatui" }
@@ -30,11 +28,10 @@ ratatui = { git = "https://github.com/itsjunetime/ratatui.git" }
 ratatui-image = { git = "https://github.com/itsjunetime/ratatui-image.git", branch = "vb64_on_personal", default-features = false }
 # ratatui-image = { path = "./ratatui-image", features = ["vb64"], default-features = false }
 crossterm = { version = "0.28.1", features = ["event-stream"] }
-image = { version = "0.25.1", features = ["pnm", "bmp", "rayon"], default-features = false }
+image = { version = "0.25.1", features = ["pnm", "rayon"], default-features = false }
 notify = { version = "8.0.0", features = ["crossbeam-channel"] }
 tokio = { version = "1.37.0", features = ["rt-multi-thread", "macros"] }
 futures-util = { version = "0.3.30", default-features = false }
-# glib = "0.20.0"
 itertools = "*"
 flume = { version = "0.11.0", default-features = false, features = ["async"] }
 xflags = "0.4.0-pre.2"

src/main.rs

@@ -13,7 +13,6 @@ use crossterm::{
 	}
 };
 use futures_util::{stream::StreamExt, FutureExt};
-// use glib::{LogField, LogLevel, LogWriterOutput};
 use notify::{Event, EventKind, RecursiveMode, Watcher};
 use ratatui::{backend::CrosstermBackend, Terminal};
 use ratatui_image::picker::Picker;
@@ -161,11 +160,6 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 	let mut term = Terminal::new(backend)?;
 	term.skip_diff(true);
 
-	// poppler has some annoying logging (e.g. if you request a page index out-of-bounds of a
-	// document's pages, then it will return `None`, but still log to stderr with CRITICAL level),
-	// so we want to just ignore all logging since this is a tui app.
-	// glib::log_set_writer_func(noop);
-
 	execute!(
 		term.backend_mut(),
 		EnterAlternateScreen,
@@ -286,7 +280,3 @@ fn on_notify_ev(
 		}
 	}
 }
-
-/*fn noop(_: LogLevel, _: &[LogField<'_>]) -> LogWriterOutput {
-	LogWriterOutput::Handled
-}*/

src/renderer.rs

@@ -122,7 +122,6 @@ pub fn start_rendering(
 			}
 		};
 
-		//let n_pages = doc.page_count() as usize;
 		let n_pages = match doc.page_count() {
 			Ok(n) => n as usize,
 			Err(e) => {
@@ -351,10 +350,7 @@ fn render_single_page_to_ctx(
 
 	// then, get the size of the page
 	let bounds = page.bounds()?;
-	let (p_width, p_height) = (
-		f32::from(bounds.x1 - bounds.x0),
-		f32::from(bounds.y1 - bounds.y0)
-	);
+	let (p_width, p_height) = (bounds.x1 - bounds.x0, bounds.y1 - bounds.y0);
 
 	// and get its aspect ratio
 	let p_aspect_ratio = p_width / p_height;