mirror of https://github.com/fdehau/tui-rs
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
1.1 KiB
Rust
41 lines
1.1 KiB
Rust
use std::io;
|
|
|
|
use crate::buffer::Cell;
|
|
use crate::layout::Rect;
|
|
|
|
#[cfg(feature = "termion")]
|
|
mod termion;
|
|
#[cfg(feature = "termion")]
|
|
pub use self::termion::TermionBackend;
|
|
|
|
#[cfg(feature = "crossterm")]
|
|
mod crossterm;
|
|
#[cfg(feature = "crossterm")]
|
|
pub use self::crossterm::CrosstermBackend;
|
|
|
|
mod test;
|
|
pub use self::test::TestBackend;
|
|
|
|
#[derive(Debug, Clone, Copy, PartialEq)]
|
|
pub enum ClearType {
|
|
All,
|
|
AfterCursor,
|
|
BeforeCursor,
|
|
CurrentLine,
|
|
UntilNewLine,
|
|
}
|
|
|
|
pub trait Backend {
|
|
fn draw<'a, I>(&mut self, content: I) -> Result<(), io::Error>
|
|
where
|
|
I: Iterator<Item = (u16, u16, &'a Cell)>;
|
|
fn append_lines(&mut self, n: u16) -> io::Result<()>;
|
|
fn hide_cursor(&mut self) -> Result<(), io::Error>;
|
|
fn show_cursor(&mut self) -> Result<(), io::Error>;
|
|
fn get_cursor(&mut self) -> Result<(u16, u16), io::Error>;
|
|
fn set_cursor(&mut self, x: u16, y: u16) -> Result<(), io::Error>;
|
|
fn clear(&mut self, clear_type: ClearType) -> Result<(), io::Error>;
|
|
fn size(&self) -> Result<Rect, io::Error>;
|
|
fn flush(&mut self) -> Result<(), io::Error>;
|
|
}
|