building up core and terminal
This commit is contained in:
parent
94d5d6f8d4
commit
9b523dbd06
242
Cargo.lock
generated
242
Cargo.lock
generated
@ -2,6 +2,248 @@
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# It is not intended for manual editing.
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"signal-hook-mio",
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"libc",
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"log",
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"wasi",
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"windows-sys",
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"windows-sys",
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name = "redox_syscall"
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"mio",
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"signal-hook",
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[[package]]
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"winapi-x86_64-pc-windows-gnu",
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]
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"windows_aarch64_msvc",
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"windows_i686_gnu",
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"windows_i686_msvc",
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"windows_x86_64_gnu",
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"windows_x86_64_gnullvm",
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"windows_x86_64_msvc",
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]
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[[package]]
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name = "windows_aarch64_gnullvm"
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name = "windows_i686_msvc"
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version = "0.42.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "84c12f65daa39dd2babe6e442988fc329d6243fdce47d7d2d155b8d874862246"
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[[package]]
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name = "windows_x86_64_gnu"
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version = "0.42.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bf7b1b21b5362cbc318f686150e5bcea75ecedc74dd157d874d754a2ca44b0ed"
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[[package]]
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name = "windows_x86_64_gnullvm"
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version = "0.42.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "09d525d2ba30eeb3297665bd434a54297e4170c7f1a44cad4ef58095b4cd2028"
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[[package]]
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name = "windows_x86_64_msvc"
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version = "0.42.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f40009d85759725a34da6d89a94e63d7bdc50a862acf0dbc7c8e488f1edcb6f5"
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@ -3,6 +3,5 @@ name = "lambda"
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version = "0.1.0"
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edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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crossterm = "0.25"
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31
src/editor.rs
Normal file
31
src/editor.rs
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enum Mode {
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Normal,
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Insert,
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Select
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}
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pub struct Buffer<'a> {
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pub data: Vec<String>,
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pub name: &'a str,
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pub path: &'a str,
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}
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pub struct Editor<'a> {
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pub buffer: Buffer<'a>,
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pub cursor: [i32; 2],
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mode: Mode,
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}
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impl<'a> Editor<'a> {
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pub fn new() -> Self {
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Editor {
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buffer: Buffer {
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data: Vec::from([String::from("Hello"), String::from("World")]),
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name: "[No Name]",
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path: "/home/spy",
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},
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cursor: [0, 0],
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mode: Mode::Normal,
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}
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}
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}
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37
src/main.rs
37
src/main.rs
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enum Mode {
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Normal,
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Insert,
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Select
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}
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struct Buffer<'a> {
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data: Vec<String>,
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name: &'a str,
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path: &'a str,
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}
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struct Editor<'a> {
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buffer: Buffer<'a>,
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cursor: [i32; 2],
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mode: Mode,
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}
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mod terminal;
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mod editor;
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fn main() {
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let bufffer = Buffer {
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data: Vec::from([String::from("Hello"), String::from("World")]),
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name: "[No Name]",
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path: "/home/spy",
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};
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let editor = Editor {
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buffer: bufffer,
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cursor: [0, 0],
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mode: Mode::Normal,
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};
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println!("{}", editor.buffer.data[0])
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let lambda = editor::Editor::new();
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println!("{}", lambda.buffer.data[0]);
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let term = terminal::Terminal::new();
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println!("{:?}", term);
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terminal::Terminal::exit();
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}
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39
src/terminal.rs
Normal file
39
src/terminal.rs
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use crossterm::terminal;
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use crossterm::{execute, ErrorKind};
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use std::io::{stdout, Write};
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#[derive(Debug)]
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pub struct Size {
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pub width: usize,
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pub height: usize,
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}
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#[derive(Debug)]
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pub struct Terminal {
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pub size: Size,
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}
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impl Terminal {
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pub fn new() -> Result<Self, ErrorKind> {
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let size = terminal::size()?;
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Terminal::enter();
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Ok(Self {
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size: Size {
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width: size.0 as usize,
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height: size.1 as usize,
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},
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})
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}
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pub fn enter() {
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// Enter the current terminal
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terminal::enable_raw_mode().unwrap();
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execute!(stdout(), terminal::EnterAlternateScreen).unwrap();
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}
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pub fn exit() {
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// Exit the current terminal
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execute!(stdout(), terminal::LeaveAlternateScreen).unwrap();
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terminal::disable_raw_mode().unwrap();
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}
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}
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