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//!
//! Examples of actions that could be performed with te cursor.
//!
extern crate crossterm_cursor;
use crossterm_cursor::cursor;
use std::io;
/// Set the cursor to position X: 10, Y: 5 in the terminal.
pub fn goto() -> io::Result<()> {
// Get the cursor
let cursor = cursor();
// Set the cursor to position X: 10, Y: 5 in the terminal
cursor.goto(10, 5)?;
Ok(())
}
/// get the cursor position
pub fn pos() {
// Get the cursor
let cursor = cursor();
// get the cursor position.
let (x, y) = cursor.pos();
println!("{} {}", x, y);
}
/// Move the cursor 3 up | demonstration.
pub fn move_up() {
// Get the cursor
let mut cursor = cursor();
// Move the cursor to position 3 times to the up in the terminal
cursor.move_up(10);
}
/// Move the cursor 3 to the right | demonstration.
pub fn move_right() {
let mut cursor = cursor();
// Move the cursor to position 3 times to the right in the terminal
cursor.move_right(3);
}
/// Move the cursor 3 down | demonstration.
pub fn move_down() {
let mut cursor = cursor();
// Move the cursor to position 3 times to the down in the terminal
cursor.move_down(3);
}
/// Save and reset cursor position | demonstration..
pub fn save_and_reset_position() -> io::Result<()> {
let cursor = cursor();
// Goto X: 5 Y: 5
cursor.goto(5, 5)?;
// Safe cursor position: X: 5 Y: 5
cursor.save_position()?;
// Goto X: 5 Y: 20
cursor.goto(5, 20)?;
// Print at X: 5 Y: 20.
println!("Yea!");
// Reset back to X: 5 Y: 5.
cursor.reset_position()?;
// Print Back at X: 5 Y: 5.
println!("Back");
println!();
Ok(())
}
/// Hide cursor display | demonstration.
pub fn hide_cursor() {
let cursor = cursor();
cursor.hide().unwrap();
}
/// Show cursor display | demonstration.
pub fn show_cursor() {
let cursor = cursor();
cursor.show().unwrap();
}
/// Show cursor display, only works on certain terminals.| demonstration
pub fn blink_cursor() {
let cursor = cursor();
cursor.blink(false).unwrap();
cursor.blink(false).unwrap();
}
fn main() {
pos()
}
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