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cli: add scale --round-to-float

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This commit is contained in:
Julian Orth 2025-11-28 12:38:03 +01:00
parent e81b31b452
commit a253fac31f
2 changed files with 13 additions and 1 deletions
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10
src/cli/randr.rs
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@ -292,6 +292,11 @@ pub struct ModeArgs {
#[derive(Args, Debug, Clone)]
pub struct ScaleArgs {
/// Rounds the scale to a value that can be stored in a floating-point number. This
/// might be useful because some applications store scales as floating-point numbers
/// and can become blurry if the scale cannot be represented exactly.
#[arg(long)]
pub round_to_float: bool,
/// The new scale.
pub scale: f64,
}
@ -583,7 +588,10 @@ impl Randr {
self.handle_error(randr, |msg| {
eprintln!("Could not modify the scale: {}", msg);
});
let scale = Scale::from_f64(t.scale);
let scale = match t.round_to_float {
true => Scale::from_f64_as_float(t.scale),
false => Scale::from_f64(t.scale),
};
tc.send(jay_randr::SetScale {
self_id: randr,
output: &args.output,