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Editor { + buffer: Buffer { + data: Vec::from([String::from("Hello"), String::from("World")]), + name: "[No Name]", + path: "/home/spy", + }, + cursor: [0, 0], + mode: Mode::Normal, + } + } +} diff --git a/src/main.rs b/src/main.rs index 7449827..bb0797e 100644 --- a/src/main.rs +++ b/src/main.rs @@ -1,33 +1,10 @@ -enum Mode { - Normal, - Insert, - Select -} - -struct Buffer<'a> { - data: Vec, - name: &'a str, - path: &'a str, -} - -struct Editor<'a> { - buffer: Buffer<'a>, - cursor: [i32; 2], - mode: Mode, -} +mod terminal; +mod editor; fn main() { - let bufffer = Buffer { - data: Vec::from([String::from("Hello"), String::from("World")]), - name: "[No Name]", - path: "/home/spy", - }; - - let editor = Editor { - buffer: bufffer, - cursor: [0, 0], - mode: Mode::Normal, - }; - - println!("{}", editor.buffer.data[0]) + let lambda = editor::Editor::new(); + println!("{}", lambda.buffer.data[0]); + let term = terminal::Terminal::new(); + println!("{:?}", term); + terminal::Terminal::exit(); } diff --git a/src/terminal.rs b/src/terminal.rs new file mode 100644 index 0000000..da2fa3a --- /dev/null +++ b/src/terminal.rs @@ -0,0 +1,39 @@ +use crossterm::terminal; +use crossterm::{execute, ErrorKind}; +use std::io::{stdout, Write}; + +#[derive(Debug)] +pub struct Size { + pub width: usize, + pub height: usize, +} + +#[derive(Debug)] +pub struct Terminal { + pub size: Size, +} + +impl Terminal { + pub fn new() -> Result { + let size = terminal::size()?; + Terminal::enter(); + Ok(Self { + size: Size { + width: size.0 as usize, + height: size.1 as usize, + }, + }) + } + + pub fn enter() { + // Enter the current terminal + terminal::enable_raw_mode().unwrap(); + execute!(stdout(), terminal::EnterAlternateScreen).unwrap(); + } + + pub fn exit() { + // Exit the current terminal + execute!(stdout(), terminal::LeaveAlternateScreen).unwrap(); + terminal::disable_raw_mode().unwrap(); + } +}