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DynamicPicker: Use idle-timeout as debounce
This change uses the idle-timeout event to trigger fetching new results in the DynamicPicker, so idle-timeout becomes a sort of debounce. This prevents querying the language server overly aggressively.
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@ -763,6 +763,7 @@ fn cursor(&self, area: Rect, editor: &Editor) -> (Option<Position>, CursorKind)
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pub struct DynamicPicker<T: ui::menu::Item + Send> {
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file_picker: FilePicker<T>,
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query_callback: DynQueryCallback<T>,
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query: String,
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}
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impl<T: ui::menu::Item + Send> DynamicPicker<T> {
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@ -772,6 +773,7 @@ pub fn new(file_picker: FilePicker<T>, query_callback: DynQueryCallback<T>) -> S
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Self {
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file_picker,
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query_callback,
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query: String::new(),
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}
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}
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}
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@ -782,14 +784,15 @@ fn render(&mut self, area: Rect, surface: &mut Surface, cx: &mut Context) {
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}
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fn handle_event(&mut self, event: &Event, cx: &mut Context) -> EventResult {
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let prev_query = self.file_picker.picker.prompt.line().to_owned();
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let event_result = self.file_picker.handle_event(event, cx);
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let current_query = self.file_picker.picker.prompt.line();
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if *current_query == prev_query || matches!(event_result, EventResult::Ignored(_)) {
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if !matches!(event, Event::IdleTimeout) || self.query == *current_query {
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return event_result;
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}
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self.query.clone_from(current_query);
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let new_options = (self.query_callback)(current_query.to_owned(), cx.editor);
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cx.jobs.callback(async move {
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