70 lines
1.9 KiB
Rust
70 lines
1.9 KiB
Rust
mod first_line;
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mod second_line;
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use std::fmt::{Display, Error, Formatter};
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use zellij_tile::prelude::*;
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use first_line::{ctrl_keys, superkey};
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use second_line::keybinds;
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pub mod colors {
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use ansi_term::Colour::{self, Fixed};
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pub const WHITE: Colour = Fixed(255);
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pub const BLACK: Colour = Fixed(16);
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pub const GREEN: Colour = Fixed(154);
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pub const ORANGE: Colour = Fixed(166);
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pub const GRAY: Colour = Fixed(238);
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pub const BRIGHT_GRAY: Colour = Fixed(245);
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pub const RED: Colour = Fixed(88);
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}
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// for more of these, copy paste from: https://en.wikipedia.org/wiki/Box-drawing_character
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static ARROW_SEPARATOR: &str = "";
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static MORE_MSG: &str = " ... ";
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#[derive(Default)]
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struct State {
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mode_info: ModeInfo,
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}
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register_plugin!(State);
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#[derive(Default)]
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pub struct LinePart {
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part: String,
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len: usize,
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}
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impl Display for LinePart {
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fn fmt(&self, f: &mut Formatter) -> Result<(), Error> {
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write!(f, "{}", self.part)
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}
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}
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impl ZellijPlugin for State {
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fn load(&mut self) {
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set_selectable(false);
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set_invisible_borders(true);
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set_max_height(2);
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subscribe(&[EventType::ModeUpdate]);
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}
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fn update(&mut self, event: Event) {
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if let Event::ModeUpdate(mode_info) = event {
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self.mode_info = mode_info;
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}
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}
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fn render(&mut self, _rows: usize, cols: usize) {
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let superkey = superkey();
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let ctrl_keys = ctrl_keys(&self.mode_info, cols - superkey.len);
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let first_line = format!("{}{}", superkey, ctrl_keys);
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let second_line = keybinds(&self.mode_info, cols);
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// [48;5;238m is gray background, [0K is so that it fills the rest of the line
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// [m is background reset, [0K is so that it clears the rest of the line
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println!("{}\u{1b}[48;5;238m\u{1b}[0K", first_line);
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println!("\u{1b}[m{}\u{1b}[0K", second_line);
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}
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}
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