Debounce query text box

CHANGELOG.md

@@ -6,6 +6,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 
 ## [Unreleased] - ReleaseDate
 
+### Changed
+
+- Improve UX of query text box
+  - The query is now auto-applied when changed (with a 500ms debounce), and drops focus on the text box when Enter is pressed
+
 ## [2.3.0] - 2024-11-11
 
 ### Added

crates/tui/src/lib.rs

@@ -262,14 +262,14 @@ impl Tui {
                 )?;
             }
 
-            Message::EditFile { path, on_complete } => {
+            Message::FileEdit { path, on_complete } => {
                 let command = get_editor_command(&path)?;
                 self.run_command(command)?;
                 on_complete(path);
                 // The callback may queue an event to read the file, so we can't
                 // delete it yet. Caller is responsible for cleaning up
             }
-            Message::ViewFile { path } => {
+            Message::FileView { path } => {
                 let command = get_viewer_command(&path)?;
                 self.run_command(command)?;
                 // We don't need to read the contents back so we can clean up
@@ -316,6 +316,8 @@ impl Tui {
                 self.view.handle_input(event, action);
             }
 
+            Message::Local(event) => self.view.local(event),
+
             Message::Notify(message) => self.view.notify(message),
             Message::PromptStart(prompt) => {
                 self.view.open_modal(prompt);

crates/tui/src/message.rs

@@ -1,7 +1,7 @@
 //! Async message passing! This is how inputs and other external events trigger
 //! state updates.
 
-use crate::view::Confirm;
+use crate::view::{Confirm, LocalEvent};
 use anyhow::Context;
 use derive_more::From;
 use slumber_config::Action;
@@ -14,7 +14,7 @@ use slumber_core::{
     template::{Prompt, Prompter, Select, Template, TemplateChunk},
     util::ResultTraced,
 };
-use std::{path::PathBuf, sync::Arc};
+use std::{fmt::Debug, path::PathBuf, sync::Arc};
 use tokio::sync::mpsc::UnboundedSender;
 use tracing::trace;
 
@@ -78,19 +78,19 @@ pub enum Message {
     /// Copy some text to the clipboard
     CopyText(String),
 
+    /// An error occurred in some async process and should be shown to the user
+    Error { error: anyhow::Error },
+
     /// Open a file in the user's external editor
-    EditFile {
+    FileEdit {
         path: PathBuf,
         /// Function to call once the edit is done. The original path will be
         /// passed back
         #[debug(skip)]
         on_complete: Callback<PathBuf>,
     },
     /// Open a file to be viewed in the user's external viewer
-    ViewFile { path: PathBuf },
-
-    /// An error occurred in some async process and should be shown to the user
-    Error { error: anyhow::Error },
+    FileView { path: PathBuf },
 
     /// Launch an HTTP request from the given recipe/profile.
     HttpBeginRequest(RequestConfig),
@@ -113,6 +113,9 @@ pub enum Message {
         action: Option<Action>,
     },
 
+    /// Trigger a localized UI event
+    Local(Box<dyn 'static + LocalEvent + Send + Sync>),
+
     /// Send an informational notification to the user
     Notify(String),
 

crates/tui/src/view.rs

@@ -12,6 +12,7 @@ mod util;
 
 pub use common::modal::{IntoModal, ModalPriority};
 pub use context::{UpdateContext, ViewContext};
+pub use event::LocalEvent;
 pub use styles::Styles;
 pub use util::{Confirm, PreviewPrompter};
 
@@ -141,6 +142,11 @@ impl View {
         ViewContext::push_event(Event::Notify(notification));
     }
 
+    /// Trigger a localized UI event
+    pub fn local(&mut self, event: Box<dyn LocalEvent>) {
+        ViewContext::push_event(Event::Local(event));
+    }
+
     /// Queue an event to update the view according to an input event from the
     /// user. If possible, a bound action is provided which tells us what
     /// abstract action the input maps to.