splash: update artwork, tweak timeout and positioning logic [CPP-744] [CPP-752]

[silverjam]

Update splash screen and icon png (updated to be much largest so it isn't pixelated when blown up).

[john-michaelburke]

I believe all you will need to change now is this line to something like ...../splash.png

swift-toolbox/entrypoint/src/splash.rs

Line 27 in df811eb

let logo = include_bytes!("../../resources/images/LogoBackground.jpg");

Might have been nicer for me to make it a constant 😬

[john-michaelburke]

I have been having success using the to_logical function, I believe it should just be dividing the scale factor though.

    let size = current_monitor.size();
    let (width, height) = if cfg!(target_os = "macos") {
        let size = size.to_logical::<f64>(current_monitor.scale_factor());
        (size.width, size.height)
    } else {
        (size.width as f64, size.height as f64)
    };
    let pos_x = ((width - image.width() as f64) / 2.0) as isize;
    let pos_y = ((height - image.height() as f64) / 2.0) as isize;

[silverjam]

Ok, I'll paste this in

[silverjam]

Added this code in, can't test it currently though.

[silverjam]

FWIW if we wanted to implement support for Wayland with the splash screen we would probably need to use a different package to display the splash image, such as just using winit directly: rust-windowing/winit#1240 -- there's a package that implements showing images with winit: https://github.com/robohouse-delft/show-image-rs -- it says it's a "debugging tool for writing image manipulation software" but probably sufficient for implementing a splash screen.