leyoda/cosmic-text
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Add line ending abstraction (#250)

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* Add line ending abstraction

* Make Buffer::set_text use LineIter

* Add ctrl+s for saving to editor
This commit is contained in:
Jeremy Soller 2024-04-30 12:12:25 -06:00 • committed by GitHub
parent ff5501d9a3
commit 0cfd9b64ef
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10 changed files with 194 additions and 15 deletions
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13
examples/editor/src/main.rs
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@ -4,7 +4,7 @@ use cosmic_text::{
Action, Attrs, Buffer, Edit, Family, FontSystem, Metrics, Motion, SwashCache, SyntaxEditor,
SyntaxSystem,
};
use std::{env, num::NonZeroU32, rc::Rc, slice};
use std::{env, fs, num::NonZeroU32, rc::Rc, slice};
use tiny_skia::{Paint, PixmapMut, Rect, Transform};
use winit::{
dpi::PhysicalPosition,
@ -248,6 +248,17 @@ fn main() {
});
}
}
"s" => {
let mut text = String::new();
editor.with_buffer(|buffer| {
for line in buffer.lines.iter() {
text.push_str(line.text());
text.push_str(line.ending().as_str());
}
});
fs::write(&path, &text).unwrap();
log::info!("saved {:?}", path);
}
_ => {}
}
} else {