Struct Renderer 

pub struct Renderer {
    widgets: Vec<WasmWidget>,
    framebuffer: Box<[Rgb565; 76800]>,
    background_color: Rgb565,
    runtime: Runtime,
    ip_address: String,
}

Fields

widgets: Vec<WasmWidget>

framebuffer: Box<[Rgb565; 76800]>

background_color: Rgb565

runtime: Runtime

ip_address: String

Implementations

impl Renderer

pub fn new() -> Self

fn update_widget_information(&mut self, config: &SystemConfiguration)

Update the information stored in Renderer::widgets based on the provided [SystemConfiguration].

pub async fn run(&mut self)

Renderer loop, stores copy of [SystemConfiguration] and updates it only if changes are detected via Storage::get_system_config_change. This function will never return and run indefinitly. Runs on the seccond core due to Runtime::run() being blocking due to Wasmtime’s host functions. See runtime::http_sync for details. Only loads and runs widgets once their update cycle has passed.

async fn update_widgets(&mut self)

Checks if any widget needs to be run this cycle, runs them, and updates their last output.

async fn render_layout(&mut self)

Renders the screen layout, writes into a framebuffer to avoid screen flickering.