Make regex_prompt directly call cx.push_layer

helix-term/src/commands.rs

@@ -1411,7 +1411,7 @@ fn select_all(cx: &mut Context) {
 
 fn select_regex(cx: &mut Context) {
     let reg = cx.register.unwrap_or('/');
-    let prompt = ui::regex_prompt(
+    ui::regex_prompt(
         cx,
         "select:".into(),
         Some(reg),
@@ -1428,13 +1428,11 @@ fn select_regex(cx: &mut Context) {
             }
         },
     );
-
-    cx.push_layer(Box::new(prompt));
 }
 
 fn split_selection(cx: &mut Context) {
     let reg = cx.register.unwrap_or('/');
-    let prompt = ui::regex_prompt(
+    ui::regex_prompt(
         cx,
         "split:".into(),
         Some(reg),
@@ -1448,8 +1446,6 @@ fn split_selection(cx: &mut Context) {
             doc.set_selection(view.id, selection);
         },
     );
-
-    cx.push_layer(Box::new(prompt));
 }
 
 fn split_selection_on_newline(cx: &mut Context) {
@@ -1578,7 +1574,7 @@ fn searcher(cx: &mut Context, direction: Direction) {
     let contents = doc.text().slice(..).to_string();
     let completions = search_completions(cx, Some(reg));
 
-    let prompt = ui::regex_prompt(
+    ui::regex_prompt(
         cx,
         "search:".into(),
         Some(reg),
@@ -1605,8 +1601,6 @@ fn searcher(cx: &mut Context, direction: Direction) {
             );
         },
     );
-
-    cx.push_layer(Box::new(prompt));
 }
 
 fn search_next_or_prev_impl(cx: &mut Context, movement: Movement, direction: Direction) {
@@ -1682,7 +1676,7 @@ fn global_search(cx: &mut Context) {
     let file_picker_config = config.file_picker.clone();
 
     let completions = search_completions(cx, None);
-    let prompt = ui::regex_prompt(
+    ui::regex_prompt(
         cx,
         "global-search:".into(),
         None,
@@ -1764,8 +1758,6 @@ fn global_search(cx: &mut Context) {
         },
     );
 
-    cx.push_layer(Box::new(prompt));
-
     let current_path = doc_mut!(cx.editor).path().cloned();
 
     let show_picker = async move {
@@ -3400,7 +3392,7 @@ fn join_selections(cx: &mut Context) {
 fn keep_or_remove_selections_impl(cx: &mut Context, remove: bool) {
     // keep or remove selections matching regex
     let reg = cx.register.unwrap_or('/');
-    let prompt = ui::regex_prompt(
+    ui::regex_prompt(
         cx,
         if remove { "remove:" } else { "keep:" }.into(),
         Some(reg),
@@ -3417,9 +3409,7 @@ fn keep_or_remove_selections_impl(cx: &mut Context, remove: bool) {
                 doc.set_selection(view.id, selection);
             }
         },
-    );
+    )
-
-    cx.push_layer(Box::new(prompt));
 }
 
 fn keep_selections(cx: &mut Context) {

helix-term/src/compositor.rs

@@ -9,14 +9,6 @@ use tui::buffer::Buffer as Surface;
 
 pub type Callback = Box<dyn FnOnce(&mut Compositor, &mut Context)>;
 
-// --> EventResult should have a callback that takes a context with methods like .popup(),
-// .prompt() etc. That way we can abstract it from the renderer.
-// Q: How does this interact with popups where we need to be able to specify the rendering of the
-// popup?
-// A: It could just take a textarea.
-//
-// If Compositor was specified in the callback that's then problematic because of
-
 // Cursive-inspired
 pub enum EventResult {
     Ignored(Option<Callback>),

helix-term/src/ui/mod.rs

@@ -32,7 +32,7 @@ pub fn regex_prompt(
     history_register: Option<char>,
     completion_fn: impl FnMut(&Editor, &str) -> Vec<prompt::Completion> + 'static,
     fun: impl Fn(&mut View, &mut Document, Regex, PromptEvent) + 'static,
-) -> Prompt {
+) {
     let (view, doc) = current!(cx.editor);
     let doc_id = view.doc;
     let snapshot = doc.selection(view.id).clone();
@@ -95,7 +95,8 @@ pub fn regex_prompt(
     );
     // Calculate initial completion
     prompt.recalculate_completion(cx.editor);
-    prompt
+    // prompt
+    cx.push_layer(Box::new(prompt));
 }
 
 pub fn file_picker(root: PathBuf, config: &helix_view::editor::Config) -> FilePicker<PathBuf> {