This commit is contained in:
Crispy 2023-03-14 13:15:48 +01:00
parent 295982f6e6
commit df0b6b6ff0
3 changed files with 18 additions and 17 deletions

View file

@ -2,7 +2,6 @@ use crossterm::{
cursor::{self, MoveTo},
event::{self, Event, KeyCode, KeyEvent, KeyModifiers},
queue,
style::{Color, Colors, ResetColor, SetColors},
terminal::{self, Clear, ClearType},
};
use std::{
@ -15,7 +14,7 @@ use std::{
};
use crate::clipboard::Clipboard;
use crate::util::read_line;
use crate::util::{color_highlight, color_reset, read_line};
const TAB_SIZE: usize = 4;
@ -186,7 +185,7 @@ impl Editor {
for (i, char) in text.char_indices() {
let char_i = line.start + i;
if char_i >= selection.start && char_i <= selection.end && !in_selection {
color_selection();
color_highlight();
in_selection = true;
} else if char_i > selection.end && in_selection {
color_reset();
@ -459,11 +458,3 @@ impl Editor {
}
}
}
fn color_selection() {
queue!(stdout(), SetColors(Colors::new(Color::Black, Color::White))).unwrap();
}
fn color_reset() {
queue!(stdout(), ResetColor).unwrap();
}

View file

@ -2,7 +2,6 @@ use crossterm::{
cursor::{self, MoveTo},
event::{self, Event, KeyCode, KeyModifiers},
execute, queue,
style::{Color, Colors, ResetColor, SetColors},
terminal::{
self, disable_raw_mode, enable_raw_mode, Clear, ClearType, EnterAlternateScreen,
LeaveAlternateScreen,
@ -18,6 +17,7 @@ use std::{
mod clipboard;
mod editor;
mod util;
use crate::util::{color_highlight, color_reset};
use clipboard::Clipboard;
use editor::Editor;
@ -97,11 +97,11 @@ impl Navigator {
for (index, editor) in self.editors.iter().enumerate() {
if index == self.selected {
queue!(stdout(), SetColors(Colors::new(Color::Black, Color::White))).unwrap();
color_highlight();
}
queue!(stdout(), MoveTo(1, index as u16 + 1)).unwrap();
print!("{}", editor.title());
queue!(stdout(), ResetColor).unwrap();
color_reset();
}
let offset = self.editors.len() as u16 + 2;
@ -114,7 +114,7 @@ impl Navigator {
for (index, path) in self.files[visible_rows].iter().enumerate() {
if index + self.scroll == self.selected.wrapping_sub(self.editors.len()) {
queue!(stdout(), SetColors(Colors::new(Color::Black, Color::White))).unwrap();
color_highlight();
}
queue!(stdout(), MoveTo(1, index as u16 + 1 + offset)).unwrap();
if let Some(name) = path.file_name() {
@ -125,7 +125,7 @@ impl Navigator {
if path.is_dir() {
print!("/");
}
queue!(stdout(), ResetColor).unwrap();
color_reset();
}
if let Some(text) = &self.message {

View file

@ -1,7 +1,9 @@
use crossterm::{
cursor,
event::{self, Event, KeyCode},
queue, terminal,
queue,
style::{Color, Colors, ResetColor, SetColors},
terminal,
};
use std::io::{stdout, Write};
@ -37,3 +39,11 @@ pub fn read_line(prompt: &str) -> Option<String> {
}
Some(response.trim().into())
}
pub fn color_highlight() {
queue!(stdout(), SetColors(Colors::new(Color::Black, Color::White))).unwrap();
}
pub fn color_reset() {
queue!(stdout(), ResetColor).unwrap();
}