`492a7b2`

fixes to linux terminal problems

Authored by

espadonne 4 months ago

SHA: 492a7b2d17a51db292e144f9af6b8ac7ec032ac4
Parents: a71b8b2
Tree: f5af71e

2 changed files

Status	File	+	-
M	`src/editor/state.rs`	9	3
M	`src/input/key.rs`	11	1

src/editor/state.rsmodified

  use anyhow::Result;
  use arboard::Clipboard;
 -use crossterm::event::{self, Event, KeyEvent, MouseEvent};
 +use crossterm::event::{self, Event, KeyEvent, KeyEventKind, MouseEvent};
  use std::path::{Path, PathBuf};
  use std::time::{Duration, Instant};
              // This balances responsiveness with CPU usage
              if event::poll(Duration::from_millis(50))? {
                  match event::read()? {
 -                    Event::Key(key_event) => self.process_key(key_event)?,
 +                    // Only process key presses and repeats, not releases
 +                    Event::Key(key_event) if key_event.kind != KeyEventKind::Release => {
 +                        self.process_key(key_event)?
 +                    }
                      Event::Mouse(mouse_event) => self.process_mouse(mouse_event)?,
                      Event::Resize(cols, rows) => {
                          self.screen.cols = cols;
                  // Process any additional queued events before rendering
                  while event::poll(Duration::from_millis(0))? {
                      match event::read()? {
 -                        Event::Key(key_event) => self.process_key(key_event)?,
 +                        // Only process key presses and repeats, not releases
 +                        Event::Key(key_event) if key_event.kind != KeyEventKind::Release => {
 +                            self.process_key(key_event)?
 +                        }
                          Event::Mouse(mouse_event) => self.process_mouse(mouse_event)?,
                          Event::Resize(cols, rows) => {
                              self.screen.cols = cols;

src/input/key.rsmodified

      pub fn from_crossterm(event: KeyEvent) -> (Self, Modifiers) {
          let modifiers = Modifiers::from(event.modifiers);
          let key = match event.code {
 -            KeyCode::Char(c) => Key::Char(c),
 +            KeyCode::Char(c) => {
 +                // If shift is pressed and character is lowercase alphabetic,
 +                // uppercase it. This handles terminals that don't support
 +                // REPORT_ALTERNATE_KEYS properly (which would report 'A' directly).
 +                let c = if modifiers.shift && c.is_ascii_lowercase() {
 +                    c.to_ascii_uppercase()
 +                } else {
 +                    c
 +                };
 +                Key::Char(c)
 +            }
              KeyCode::Backspace => Key::Backspace,
              KeyCode::Delete => Key::Delete,
              KeyCode::Enter => Key::Enter,