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path: root/default-plugins/session-manager/src/ui/welcome_screen.rs
blob: ccf20c50a0b07942aeb2ba74fa8c225beedefcb7 (plain) (blame) 
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static BANNER: &str = "
██╗  ██╗██╗    ███████╗██████╗  ██████╗ ███╗   ███╗    ███████╗███████╗██╗     ██╗     ██╗     ██╗██╗
██║  ██║██║    ██╔════╝██╔══██╗██╔═══██╗████╗ ████║    ╚══███╔╝██╔════╝██║     ██║     ██║     ██║██║
███████║██║    █████╗  ██████╔╝██║   ██║██╔████╔██║      ███╔╝ █████╗  ██║     ██║     ██║     ██║██║
██╔══██║██║    ██╔══╝  ██╔══██╗██║   ██║██║╚██╔╝██║     ███╔╝  ██╔══╝  ██║     ██║     ██║██   ██║╚═╝
██║  ██║██║    ██║     ██║  ██║╚██████╔╝██║ ╚═╝ ██║    ███████╗███████╗███████╗███████╗██║╚█████╔╝██╗
╚═╝  ╚═╝╚═╝    ╚═╝     ╚═╝  ╚═╝ ╚═════╝ ╚═╝     ╚═╝    ╚══════╝╚══════╝╚══════╝╚══════╝╚═╝ ╚════╝ ╚═╝
";

static SMALL_BANNER: &str = "
██╗  ██╗██╗    ██╗
██║  ██║██║    ██║
███████║██║    ██║
██╔══██║██║    ╚═╝
██║  ██║██║    ██╗
╚═╝  ╚═╝╚═╝    ╚═╝
";

static MEDIUM_BANNER: &str = "
██╗  ██╗██╗    ████████╗██╗  ██╗███████╗██████╗ ███████╗    ██╗
██║  ██║██║    ╚══██╔══╝██║  ██║██╔════╝██╔══██╗██╔════╝    ██║
███████║██║       ██║   ███████║█████╗  ██████╔╝█████╗      ██║
██╔══██║██║       ██║   ██╔══██║██╔══╝  ██╔══██╗██╔══╝      ╚═╝
██║  ██║██║       ██║   ██║  ██║███████╗██║  ██║███████╗    ██╗
╚═╝  ╚═╝╚═╝       ╚═╝   ╚═╝  ╚═╝╚══════╝╚═╝  ╚═╝╚══════╝    ╚═╝                 
";

pub fn render_banner(x: usize, y: usize, rows: usize, cols: usize) {
    if rows >= 8 {
        if cols > 100 {
            println!("\u{1b}[{}H", y + rows.saturating_sub(8) / 2);
            for line in BANNER.lines() {
                println!("\u{1b}[{}C{}", x.saturating_sub(1), line);
            }
        } else if cols > 63 {
            println!("\u{1b}[{}H", y + rows.saturating_sub(8) / 2);
            let x = (cols.saturating_sub(63) as f64 / 2.0) as usize;
            for line in MEDIUM_BANNER.lines() {
                println!("\u{1b}[{}C{}", x, line);
            }
        } else {
            println!("\u{1b}[{}H", y + rows.saturating_sub(8) / 2);
            let x = (cols.saturating_sub(18) as f64 / 2.0) as usize;
            for line in SMALL_BANNER.lines() {
                println!("\u{1b}[{}C{}", x, line);
            }
        }
    } else if rows > 2 {
        println!(
            "\u{1b}[{};{}H\u{1b}[1mHi from Zellij!",
            (y + rows / 2) + 1,
            (x + cols.saturating_sub(15) / 2).saturating_sub(1)
        );
    }
}

pub fn render_welcome_boundaries(rows: usize, cols: usize) {
    let width_of_main_menu = std::cmp::min(cols, 101);
    let has_room_for_logos = cols.saturating_sub(width_of_main_menu) > 100;
    let left_boundary_x = (cols.saturating_sub(width_of_main_menu) as f64 / 2.0).floor() as usize;
    let right_boundary_x = left_boundary_x + width_of_main_menu;
    let y_starting_point = rows.saturating_sub(15) / 2;
    let middle_row =
        (y_starting_point + rows.saturating_sub(y_starting_point) / 2).saturating_sub(1);
    for i in y_starting_point..rows {
        if i == middle_row {
            if has_room_for_logos {
                print!("\u{1b}[{};{}H┤", i + 1, left_boundary_x + 1);
                print!(
                    "\u{1b}[m\u{1b}[{};{}H├\u{1b}[K",
                    i + 1,
                    right_boundary_x + 1
                );
                print!("\u{1b}[{};{}H", i + 1, left_boundary_x.saturating_sub(9));
                for _ in 0..10 {
                    print!("─");
                }
                print!("\u{1b}[{};{}H", i + 1, right_boundary_x + 2);
                for _ in 0..10 {
                    print!("─");
                }
            } else {
                print!("\u{1b}[{};{}H│", i + 1, left_boundary_x + 1);
                print!(
                    "\u{1b}[m\u{1b}[{};{}H│\u{1b}[K",
                    i + 1,
                    right_boundary_x + 1
                );
            }
        } else {
            if i == y_starting_point {
                print!("\u{1b}[{};{}H┌", i + 1, left_boundary_x + 1);
                print!(
                    "\u{1b}[m\u{1b}[{};{}H┐\u{1b}[K",
                    i + 1,
                    right_boundary_x + 1
                );
            } else if i == rows.saturating_sub(1) {
                print!("\u{1b}[{};{}H└", i + 1, left_boundary_x + 1);
                print!(
                    "\u{1b}[m\u{1b}[{};{}H┘\u{1b}[K",
                    i + 1,
                    right_boundary_x + 1
                );
            } else {
                print!("\u{1b}[{};{}H│", i + 1, left_boundary_x + 1);
                print!(
                    "\u{1b}[m\u{1b}[{};{}H│\u{1b}[K",
                    i + 1,
                    right_boundary_x + 1
                ); // this includes some
                   // ANSI magic to delete
                   // everything after this
                   // boundary in order to
                   // fix some rendering
                   // bugs in the legacy
                   // components of this
                   // plugin
            }
        }
    }
    if rows.saturating_sub(y_starting_point) > 25 && has_room_for_logos {
        for (i, line) in LOGO.lines().enumerate() {
            print!(
                "\u{1b}[{};{}H{}",
                middle_row.saturating_sub(12) + i,
                0,
                line
            );
        }
        for (i, line) in LOGO.lines().enumerate() {
            print!(
                "\u{1b}[{};{}H{}",
                middle_row.saturating_sub(12) + i,
                cols.saturating_sub(47),
                line
            );
        }
    }
}
static LOGO: &str = r#"                                                
                                                
                    _y$ y@g_                    
                 ya@@@@L4@@@@gy_                
               u@@@@@@F "@@@@@@@@y_             
          _a@@, @@@P~` __ ~T@@@@@@@@g           
      _yg@@@@@$ "~ _yg@@@@gy `~PR@F~_yggy_      
    y$@@@@@@PF  _y$@@@@@@@@@@gy_   4@@@@@@@y_   
   g@@@@@F~ _yg@@@@@@@@@@@@@@@@@@g_  ~F@@@@@@   
   $@@@F  yg@@@@@@@@@@@@@@@@@@@@@@@@gy  9@@F"   
   $@@@$ 4@@@@@@~@@@@@@@@@@@@@@@@@@@@@  "_yg$   
   $@@@$ 4@@@@@   ~@@@@@@@@@@@@@@@@@@@  g@@@@   
   $@@@$ 4@@@@@@y   ~@@@@@@@@@@@@@@@@@  $@@@F   
   $@@@$ 4@@@@@@@@y   ~@@@@@@@@@@@@@@@  `~_y_   
   $@@@$ 4@@@@@@@P`  _g@@@@@@@@@@@@@@@  y@@@@   
   $@@@$ 4@@@@@P`  _y@@@@@@@@@@@@@@@@@  4@@@@   
   $@@@$ 4@@@@$_  y@@@@@         $@@@@  4@@@@   
   $@@@$ 4@@@@@@g@@@@@@@@@@@@@@@@@@@@@   ~@@@   
   $@@P   7R@@@@@@@@@@@@@@@@@@@@@@@@P~ _@g_7@   
   ~~_yg@gy_ ~5@@@@@@@@@@@@@@@@@@F~ _yg@@@@y    
     R@@@@@@@   ~~@@@@@@@@@@@P~` ya@@@@@@@@F    
       ~5@@@@ 4@gy `~4@@@@F~   y@@@@@@@P~`      
          `~P 4@@@@gy_ `` _yr a@@@@@F~          
               5@@@@@@@gg@@~_g@@@~`             
                 ~~@@@@@@@^y@F~                 
                    `~4@F  ~                    
                                                
                                                "#;
generated by cgit v1.3.1-sl0p (git 2.54.0) at 2026-11-05 15:21:59 +0000 — sl0p fork