73 lines
2.1 KiB
Rust
73 lines
2.1 KiB
Rust
// alternate screen is not working correctly currently
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//extern crate crossterm;
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//
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//use crossterm::terminal::screen::{AlternateScreen, ToAlternateScreen, ToMainScreen};
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//use crossterm::cursor::cursor;
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//use crossterm::terminal::{self, ClearType};
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//
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//use std::io::{Write, stdout};
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//use std::{time, thread};
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//
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//fn print_wait_screen(screen: &mut Write)
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//{
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// terminal::terminal().clear(ClearType::All);
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// write!(screen,
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// "Welcome to the wait screen.\n\
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// Please wait a few seconds until we arrive back at the main screen.\n\
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// Seconds to Go: "
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// );
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//
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// let mut counter = 5;
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// // get cursor instance
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// let mut cursor = cursor();
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//
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// // loop until the counter hits 0
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// loop
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// {
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// // 1 second delay
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// thread::sleep(time::Duration::from_secs(1));
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// // decrement counter
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// counter -= 1;
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//
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// // print the current counter at the line of `Seconds to Go: {counter}`
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// cursor.goto(15,2).print(counter);
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//
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// if counter <= 0
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// {
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// break;
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// }
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// }
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//}
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//
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//pub fn with_alternate_screen_instance()
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//{
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// // create scope. If this scope ends the screen will be switched back to mainscreen.
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// // becouse `AlternateScreen` switches back to main screen when switching back.
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// {
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// // create new alternate screen instance and switch to the alternate screen.
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// let mut screen = AlternateScreen::from(stdout());
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//
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// // Print the wait screen.
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// print_wait_screen(&mut screen);
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// }
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//
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// println!("Whe are back at the main screen");
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//}
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//
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//pub fn manually_switch_to_alternate_screen()
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//{
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// // You can switch to alternate screen manually but if you forget to switch back your terminal may cause some undefined behavior.
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//
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// let mut screen = stdout();
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//
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// // switch to alternate screeen
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// write!(screen, "{}", ToAlternateScreen);
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// // load wait screen
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// print_wait_screen(&mut screen);
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// // switch back
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// write!(screen,"{}", ToMainScreen);
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// println!("Whe are back at the main screen");
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//
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//}
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