53 lines
1.2 KiB
Rust
53 lines
1.2 KiB
Rust
use Construct;
|
|
use kernel::windows_kernel::cursor;
|
|
use super::base_cursor::ITerminalCursor;
|
|
|
|
/// This struct is an windows implementation for cursor related actions.
|
|
pub struct WinApiCursor {
|
|
has_moved: bool,
|
|
}
|
|
|
|
impl Construct for WinApiCursor {
|
|
fn new() -> Box<WinApiCursor> {
|
|
Box::from(WinApiCursor { has_moved: false })
|
|
}
|
|
}
|
|
|
|
impl ITerminalCursor for WinApiCursor {
|
|
fn goto(&self, x: u16, y: u16) {
|
|
cursor::set(x as i16, y as i16);
|
|
}
|
|
|
|
fn pos(&self) -> (i16, i16) {
|
|
(cursor::xpos(), cursor::ypos())
|
|
}
|
|
|
|
fn move_up(&self, count: u16) {
|
|
let xpos = cursor::xpos();
|
|
let ypos = cursor::ypos();
|
|
|
|
cursor::set(xpos, ypos - count as i16);
|
|
}
|
|
|
|
fn move_right(&self, count: u16) {
|
|
let xpos = cursor::xpos();
|
|
let ypos = cursor::ypos();
|
|
|
|
cursor::set(xpos + count as i16, ypos);
|
|
}
|
|
|
|
fn move_down(&self, count: u16) {
|
|
let xpos = cursor::xpos();
|
|
let ypos = cursor::ypos();
|
|
|
|
cursor::set(xpos, ypos + count as i16);
|
|
}
|
|
|
|
fn move_left(&self, count: u16) {
|
|
let xpos = cursor::xpos();
|
|
let ypos = cursor::ypos();
|
|
|
|
cursor::set(xpos - count as i16, ypos);
|
|
}
|
|
}
|