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rust: implement ncplane_putstr_yx()

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nick black 2020-04-21 06:25:02 -04:00
parent 023f06591e
commit 70c5facbc3
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1 changed files with 16 additions and 3 deletions
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17
rust/notcurses/src/lib.rs
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@ -8,10 +8,23 @@ pub fn getc_blocking(_n: *mut ffi::notcurses, _ni: &mut ffi::ncinput) -> u32 {
}
}
pub fn ncplane_putstr(_n: *mut ffi::ncplane, _str: &str) -> i32 {
pub fn ncplane_putstr_yx(_n: *mut ffi::ncplane, mut _y: i32, mut _x: i32, _str: &str) -> usize {
let mut ret = 0;
while ret < _str.len() {
let mut wcs = 0;
unsafe {
return ffi::ncplane_putstr_yx(_n, -1, -1, std::ffi::CString::new(_str).expect("Bad string").as_ptr());
let col = ffi::ncplane_putegc_yx(_n, -1, -1, std::ffi::CString::new(_str).expect("Bad string").as_ptr(), &mut wcs);
if col < 0 {
return ret; // FIXME return error result
}
ret += col as usize;
}
}
return ret;
}
pub fn ncplane_putstr(_n: *mut ffi::ncplane, _str: &str) -> usize {
return ncplane_putstr_yx(_n, -1, -1, _str);
}
pub fn ncplane_dim_y(_n: *const ffi::ncplane) -> i32 {