Struct CoolInput

pub struct CoolInput<H: CustomInput> {
    pub text: String,
    pub cursor_x: usize,
    pub cursor_y: usize,
    pub scroll_x: usize,
    pub scroll_y: usize,
    pub listening: bool,
    pub custom_input: H,
    pub tab_width: usize,
}

The main input type. Uses a custom input handler (a struct which implements CustomInput)

Fields

text: String

cursor_x: usize

cursor_y: usize

scroll_x: usize

scroll_y: usize

listening: bool

custom_input: H

tab_width: usize

Implementations

impl<H: CustomInput> CoolInput<H>

pub fn new(handler: H, tab_width: usize) -> Self

pub fn render(&mut self) -> Result<(), Error>

Render all text and update cursor

pub fn get_terminal_size(&mut self) -> Result<(u16, u16), Error>

Get the size of the terminal running the program

pub fn handle_key_press(&mut self, key: Event) -> Result<(), Error>

Handle a key event

pub fn listen_quiet(&mut self) -> Result<(), Error>

Start listening for key presses without preparing the terminal

pub fn pre_listen(&mut self) -> Result<(), Error>

Prepare the terminal for input

pub fn post_listen(&mut self) -> Result<(), Error>

Restore the terminal after input is finished.

pub fn listen(&mut self) -> Result<(), Error>

Prepare terminal and start to listen for key presses until finished.