diff options
author | Blaž Hrastnik | 2021-08-26 02:14:46 +0000 |
---|---|---|
committer | Blaž Hrastnik | 2021-10-05 13:27:33 +0000 |
commit | 40abec80e1062503d70055ed9e968cd4b31411a7 (patch) | |
tree | d769021384eb7464a82e47bd416af0039005b16c /helix-term | |
parent | f99bea404f43ea0e373fd9fe54616d3282e8364b (diff) |
Experiment with autocompletion on idle
Diffstat (limited to 'helix-term')
-rw-r--r-- | helix-term/src/application.rs | 38 | ||||
-rw-r--r-- | helix-term/src/commands.rs | 2 | ||||
-rw-r--r-- | helix-term/src/ui/editor.rs | 2 |
3 files changed, 38 insertions, 4 deletions
diff --git a/helix-term/src/application.rs b/helix-term/src/application.rs index dbd8755d..ab268041 100644 --- a/helix-term/src/application.rs +++ b/helix-term/src/application.rs @@ -200,9 +200,9 @@ impl Application { self.render(); } _ = &mut self.editor.idle_timer => { + // idle timeout self.editor.clear_idle_timer(); - println!("idle!") - // idle timeout + self.handle_idle_timeout(); } } } @@ -233,6 +233,40 @@ impl Application { } } + pub fn handle_idle_timeout(&mut self) { + use helix_view::document::Mode; + use crate::commands::{Context, completion}; + + + if doc_mut!(self.editor).mode != Mode::Insert { + return; + } + let editor_view = self + .compositor + .find(std::any::type_name::<ui::EditorView>()) + .expect("expected at least one EditorView"); + let editor_view = editor_view + .as_any_mut() + .downcast_mut::<ui::EditorView>() + .unwrap(); + + if editor_view.completion.is_some() { + return; + } + + let mut cx = Context { + selected_register: helix_view::RegisterSelection::default(), + editor: &mut self.editor, + jobs: &mut self.jobs, + count: None, + callback: None, + on_next_key_callback: None, + }; + completion(&mut cx); + // TODO: scan backwards for trigger and filter the box + self.render(); + } + pub fn handle_terminal_events(&mut self, event: Option<Result<Event, crossterm::ErrorKind>>) { let mut cx = crate::compositor::Context { editor: &mut self.editor, diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs index ec76c81d..1dbb5616 100644 --- a/helix-term/src/commands.rs +++ b/helix-term/src/commands.rs @@ -4045,7 +4045,7 @@ fn remove_primary_selection(cx: &mut Context) { doc.set_selection(view.id, selection); } -fn completion(cx: &mut Context) { +pub fn completion(cx: &mut Context) { // trigger on trigger char, or if user calls it // (or on word char typing??) // after it's triggered, if response marked is_incomplete, update on every subsequent keypress diff --git a/helix-term/src/ui/editor.rs b/helix-term/src/ui/editor.rs index aa2d6636..ee3b3c65 100644 --- a/helix-term/src/ui/editor.rs +++ b/helix-term/src/ui/editor.rs @@ -33,7 +33,7 @@ pub struct EditorView { keymaps: Keymaps, on_next_key: Option<Box<dyn FnOnce(&mut commands::Context, KeyEvent)>>, last_insert: (commands::Command, Vec<KeyEvent>), - completion: Option<Completion>, + pub(crate) completion: Option<Completion>, spinners: ProgressSpinners, autoinfo: Option<Info>, } |