Struct cursormatrix::Term
source · pub struct Term {
pub cursor: Cursor,
pub matrix: Matrix,
pub terminfo: TermInfo,
pub xlimit: Option<usize>,
pub fg: Vec<(u8, u8, u8)>,
pub bg: Vec<(u8, u8, u8)>,
/* private fields */
}
Expand description
The main struct of cursormatrix crate
Example usage:
use cursormatrix::{Direction, Event, Input, Term};
fn handle_event(ev: &Event, term: &mut Term) -> bool {
match ev {
&Event::Ctrl(Input::Chars(ref s)) => match s.as_str() {
"C" => return false,
_ => (),
},
&Event::Raw(Input::Arrow(Direction::Up)) => term.move_up().unwrap(),
&Event::Raw(Input::Arrow(Direction::Down)) => term.move_down().unwrap(),
&Event::Raw(Input::BackSpace) => term.cursor.backspace().unwrap(),
&Event::Raw(Input::Chars(ref s)) => term.print(&s).unwrap(),
&Event::TermSize(w, h) => term.matrix.refresh(w, h),
_ => (),
}
true
}
fn main() {
let (mut term, erx) = Term::with_input(true).expect("term");
term.print("edit").unwrap();
loop {
if match erx.recv() {
Ok(ev) => !handle_event(&ev, &mut term),
Err(_) => false,
} {
break;
}
}
}
Fields
cursor: Cursor
matrix: Matrix
terminfo: TermInfo
xlimit: Option<usize>
fg: Vec<(u8, u8, u8)>
bg: Vec<(u8, u8, u8)>
Implementations
sourceimpl Term
impl Term
pub fn from_cjk(cjk: bool) -> Result<Self, Error>
pub fn with_input(cjk: bool) -> Result<(Self, Receiver<Event>), Error>
pub fn clear(&mut self) -> Result<(), Error>
pub fn width_char(&self, c: char) -> usize
pub fn width_str(&self, s: &str) -> usize
pub fn print(&mut self, s: &str) -> Result<(), Error>
pub fn push_colors(&mut self, fg: (u8, u8, u8), bg: (u8, u8, u8))
pub fn pop_colors(
&mut self,
fg: bool,
bg: bool
) -> (Option<(u8, u8, u8)>, Option<(u8, u8, u8)>)
pub fn cprint(
&mut self,
s: &str,
fg: Option<(u8, u8, u8)>,
bg: Option<(u8, u8, u8)>
) -> Result<(), Error>
pub fn move_to(&mut self, x: usize, y: usize) -> Result<(), Error>
pub fn move_up(&mut self) -> Result<(), Error>
pub fn move_down(&mut self) -> Result<(), Error>
pub fn move_left(&mut self) -> Result<(), Error>
pub fn move_right(&mut self) -> Result<(), Error>
pub fn move_home(&mut self) -> Result<(), Error>
pub fn move_end(&mut self) -> Result<(), Error>
pub fn move_top(&mut self) -> Result<(), Error>
pub fn move_bottom(&mut self) -> Result<(), Error>
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Term
impl Send for Term
impl Sync for Term
impl Unpin for Term
impl UnwindSafe for Term
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more