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feat: implement max scrollback in debug view

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Gabriele Musco 2023-10-11 23:56:21 +02:00
commit cdf3c2fa13
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1 changed files with 8 additions and 0 deletions
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8
src/ui/debug_view.rs
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@ -48,6 +48,8 @@ pub struct DebugView {
pub struct DebugViewInit {} pub struct DebugViewInit {}
const MAX_SCROLLBACK: i32 = 2000;
#[relm4::component(pub)] #[relm4::component(pub)]
impl SimpleComponent for DebugView { impl SimpleComponent for DebugView {
type Init = DebugViewInit; type Init = DebugViewInit;
@ -209,6 +211,12 @@ impl SimpleComponent for DebugView {
textview.scroll_mark_onscreen(&end_mark); textview.scroll_mark_onscreen(&end_mark);
}); });
} }
while self.textbuf.line_count() > MAX_SCROLLBACK {
let mut start = self.textbuf.start_iter();
let mut end = self.textbuf.start_iter();
end.forward_line();
self.textbuf.delete(&mut start, &mut end);
}
} }
Self::Input::ClearLog => { Self::Input::ClearLog => {
self.textbuf.set_text(""); self.textbuf.set_text("");