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Some little fixes for epg_view and stream task yielding for better async operations

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euzu
2025-10-10 16:40:09 +02:00
parent 3dea155475
commit db0070def2
6 changed files with 34 additions and 26 deletions
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frontend/src/app/components/playlist/epg_view.rs
+13 -11
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@@ -119,20 +119,22 @@ pub fn EpgView() -> Html {
if let Some(prev) = debounce_handle_clone.borrow_mut().take() {
prev.cancel();
}
if let Some(div) = container_ref.cast::<HtmlElement>() {
let scroll_top = div.scroll_top();
let client_height = div.client_height(); // Calculate which channel rows are visible
let vr = visible_range.clone();
// Schedule a new update after X ms (debounce)
let container_ref = container_ref.clone();
let vr = visible_range.clone();
let handle = Timeout::new(16, move || {
if let Some(div) = container_ref.cast::<HtmlElement>() {
let scroll_top = div.scroll_top();
let client_height = div.client_height(); // Calculate which channel rows are visible
// Schedule a new update after 80ms (debounce)
let handle = Timeout::new(80, move || {
let start_index = (scroll_top / (channel_row_height as i32)).max(0);
let end_index = ((scroll_top + client_height) / (channel_row_height as i32) + 1).max(0);
// render 10 + 10 more lines
let start_index = (scroll_top / (channel_row_height as i32) - 10).max(0);
let end_index = ((scroll_top + client_height) / (channel_row_height as i32) + 10).max(0);
vr.set((start_index as usize, end_index as usize));
});
}
});
*debounce_handle_clone.borrow_mut() = Some(handle);
}
*debounce_handle_clone.borrow_mut() = Some(handle);
}) as Box<dyn FnMut(_)>);
div.add_event_listener_with_callback("scroll", onscroll.as_ref().unchecked_ref()).unwrap();