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-rw-r--r--helix-term/src/editor.rs23
1 files changed, 18 insertions, 5 deletions
diff --git a/helix-term/src/editor.rs b/helix-term/src/editor.rs
index 819196f5..ba0bc648 100644
--- a/helix-term/src/editor.rs
+++ b/helix-term/src/editor.rs
@@ -1,6 +1,6 @@
use clap::ArgMatches as Args;
use helix_core::{indent::TAB_WIDTH, state::Mode, syntax::HighlightEvent, Position, Range, State};
-use helix_view::{commands, keymap, View};
+use helix_view::{commands, keymap, prompt::Prompt, View};
use std::{
borrow::Cow,
@@ -36,6 +36,7 @@ pub struct Editor {
size: (u16, u16),
surface: Surface,
cache: Surface,
+ prompt: Prompt,
}
impl Editor {
@@ -45,6 +46,7 @@ impl Editor {
let mut terminal = Terminal::new(backend)?;
let size = terminal::size().unwrap();
let area = Rect::new(0, 0, size.0, size.1);
+ let prompt = Prompt::new();
let mut editor = Editor {
terminal,
@@ -52,6 +54,8 @@ impl Editor {
size,
surface: Surface::empty(area),
cache: Surface::empty(area),
+ // TODO; move to state
+ prompt,
};
if let Some(file) = args.values_of_t::<PathBuf>("files").unwrap().pop() {
@@ -264,8 +268,14 @@ impl Editor {
Rect::new(0, self.size.1 - 1, self.size.0, 1),
view.theme.get("ui.statusline"),
);
+ // render buffer text
+ let buffer_string = &self.prompt.buffer;
+ self.surface
+ .set_string(2, self.size.1 - 1, buffer_string, text_color);
+
self.surface
.set_string(1, self.size.1 - 1, mode, text_color);
+
self.terminal
.backend_mut()
.draw(self.cache.diff(&self.surface).into_iter());
@@ -282,7 +292,7 @@ impl Editor {
mode => write!(stdout, "\x1B[2 q"),
};
if view.state.mode() == Mode::Command {
- pos = Position::new(self.size.0 as usize, 2);
+ pos = Position::new(self.size.0 as usize, 2 + self.prompt.buffer.len());
} else {
if let Some(path) = view.state.path() {
self.surface
@@ -349,12 +359,16 @@ impl Editor {
commands::insert::insert_char(view, c);
}
view.ensure_cursor_in_view();
- self.render();
}
Mode::Command => {
if let Some(command) = keymap[&Mode::Command].get(&keys) {
command(view, 1);
- self.render();
+ } else if let KeyEvent {
+ code: KeyCode::Char(c),
+ ..
+ } = event
+ {
+ commands::insert_char_prompt(&mut self.prompt, c)
}
}
mode => {
@@ -363,7 +377,6 @@ impl Editor {
// TODO: simplistic ensure cursor in view for now
view.ensure_cursor_in_view();
- self.render();
}
}
}