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Hightlight partial typed text
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parent
7962baac56
commit
159b9e409a
21
src/view.rs
21
src/view.rs
@ -92,7 +92,7 @@ impl<'a> View<'a> {
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}
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}
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fn render(&self, stdout: &mut dyn Write) -> () {
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fn render(&self, stdout: &mut dyn Write, typed_hint: &str) -> () {
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write!(stdout, "{}", cursor::Hide).unwrap();
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for (index, line) in self.state.lines.iter().enumerate() {
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@ -160,6 +160,18 @@ impl<'a> View<'a> {
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resetb = color::Bg(color::Reset),
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text = &text
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);
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if hint.starts_with(typed_hint) {
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print!(
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"{goto}{background}{foregroud}{text}{resetf}{resetb}",
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goto = cursor::Goto(final_position as u16 + 1, mat.y as u16 + 1),
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foregroud = color::Fg(&*self.multi_foreground_color),
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background = color::Bg(&*self.multi_background_color),
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resetf = color::Fg(color::Reset),
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resetb = color::Bg(color::Reset),
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text = &typed_hint
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);
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}
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}
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}
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@ -180,7 +192,7 @@ impl<'a> View<'a> {
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.unwrap()
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.clone();
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self.render(stdout);
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self.render(stdout, &typed_hint);
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loop {
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match stdin.keys().next() {
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@ -207,6 +219,9 @@ impl<'a> View<'a> {
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Key::Right => {
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self.next();
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}
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Key::Backspace => {
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typed_hint.pop();
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}
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Key::Char(ch) => {
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match ch {
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'\n' => match self.matches.iter().enumerate().find(|&h| h.0 == self.skip) {
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@ -272,7 +287,7 @@ impl<'a> View<'a> {
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}
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}
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self.render(stdout);
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self.render(stdout, &typed_hint);
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}
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CaptureEvent::Exit
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