Struct devotee_backend_softbuffer::SoftMiddleware

pub struct SoftMiddleware<RenderSurface, Input> { /* private fields */ }

Default Middleware for the Softbuffer backend.

Implementations

impl<RenderSurface, Input> SoftMiddleware<RenderSurface, Input>

where RenderSurface: RenderSurface,

pub fn new(render_surface: RenderSurface, input: Input) -> Self

Create new middleware instance with desired render surface and input handler.

pub fn with_default_scale(self, default_scale: u32) -> Self

Set default scale for the window.

pub fn with_background_color(self, background_color: u32) -> Self

Set background color for the unoccupied space.

Trait Implementations

impl<'a, RenderSurface, Input> Middleware<'a, SoftControl> for SoftMiddleware<RenderSurface, Input>

where RenderSurface: RenderSurface + 'a, Input: 'a + Input<'a, SoftEventContext<'a>, Event = WindowEvent>,

type Event = WindowEvent

Event type to be handled;

type EventContext = &'a Window

Specific context supporting the event handling.

type Surface = Buffer<'a, Rc<Window>, Rc<Window>>

Surface to render to.

type Init = SoftInit<'a>

Initialization context to be passed to the application.

type Context = SoftContext<'a, Input>

Context to be passed to the application.

type RenderTarget = SoftRenderTarget<'a, RenderSurface>

Render target to be passed to the application.

fn init(&'a mut self, control: &'a mut SoftControl) -> Self::Init

Initialize during startup.

fn update( &'a mut self, control: &'a mut SoftControl, delta: Duration ) -> Self::Context

Provide context for the application update process.

fn handle_event( &mut self, event: Self::Event, event_context: Self::EventContext, control: &mut SoftControl ) -> Option<Self::Event>

Handle event generated by the backend, return it if not consumed.

fn render(&'a mut self, surface: Self::Surface) -> Self::RenderTarget

Provide render context for the application to draw on.