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feat: buffer setter methods are now lazy

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This commit is contained in:
Hojjat 2026-02-25 23:14:56 -07:00 • committed by Jeremy Soller
parent e5926aec74
commit 626f44dad8
14 changed files with 388 additions and 240 deletions
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20
src/edit/vi.rs
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@ -302,11 +302,19 @@ impl<'syntax_system, 'buffer> ViEditor<'syntax_system, 'buffer> {
self.changed = eval_changed(&self.commands, self.save_pivot);
}
/// Draw the editor.
///
/// Automatically resolves any pending dirty state before drawing.
#[cfg(feature = "swash")]
pub fn draw<F>(&self, font_system: &mut FontSystem, cache: &mut crate::SwashCache, callback: F)
where
pub fn draw<F>(
&mut self,
font_system: &mut FontSystem,
cache: &mut crate::SwashCache,
callback: F,
) where
F: FnMut(i32, i32, u32, u32, Color),
{
self.with_buffer_mut(|buffer| buffer.shape_until_scroll(font_system, false));
let mut renderer = crate::LegacyRenderer {
font_system,
cache,
@ -315,6 +323,10 @@ impl<'syntax_system, 'buffer> ViEditor<'syntax_system, 'buffer> {
self.render(&mut renderer);
}
/// Render the editor using the provided renderer.
///
/// The caller is responsible for calling [`Edit::shape_as_needed`] first
/// to ensure layout is up to date.
pub fn render<R: Renderer>(&self, renderer: &mut R) {
let background_color = self.background_color();
let foreground_color = self.foreground_color();
@ -553,8 +565,8 @@ impl<'buffer> Edit<'buffer> for ViEditor<'_, 'buffer> {
self.editor.tab_width()
}
fn set_tab_width(&mut self, font_system: &mut FontSystem, tab_width: u16) {
self.editor.set_tab_width(font_system, tab_width);
fn set_tab_width(&mut self, tab_width: u16) {
self.editor.set_tab_width(tab_width);
}
fn shape_as_needed(&mut self, font_system: &mut FontSystem, prune: bool) {