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| author | 2023-03-04 05:37:11 +0100 | |
|---|---|---|
| committer | 2023-03-04 05:37:11 +0100 | |
| commit | 3a0d34c0240f4421737a6a08761f99d6f8140d02 (patch) | |
| tree | c9a4a6b8e9c1db1b8fcd05bc98e3f131d5ef4bd5 /graphics/src/window/compositor.rs | |
| parent | c54409d1711e1f615c7ea4b02c082954e340632a (diff) | |
| download | iced-3a0d34c0240f4421737a6a08761f99d6f8140d02.tar.gz iced-3a0d34c0240f4421737a6a08761f99d6f8140d02.tar.bz2 iced-3a0d34c0240f4421737a6a08761f99d6f8140d02.zip | |
Create `iced_widget` subcrate and re-organize the whole codebase
Diffstat (limited to 'graphics/src/window/compositor.rs')
| -rw-r--r-- | graphics/src/window/compositor.rs | 90 | 
1 files changed, 0 insertions, 90 deletions
| diff --git a/graphics/src/window/compositor.rs b/graphics/src/window/compositor.rs deleted file mode 100644 index 15f8dab5..00000000 --- a/graphics/src/window/compositor.rs +++ /dev/null @@ -1,90 +0,0 @@ -//! A compositor is responsible for initializing a renderer and managing window -//! surfaces. -use crate::{Color, Error, Viewport}; - -use raw_window_handle::{HasRawDisplayHandle, HasRawWindowHandle}; -use thiserror::Error; - -/// A graphics compositor that can draw to windows. -pub trait Compositor: Sized { -    /// The settings of the backend. -    type Settings: Default; - -    /// The iced renderer of the backend. -    type Renderer: iced_native::Renderer; - -    /// The surface of the backend. -    type Surface; - -    /// Creates a new [`Compositor`]. -    fn new<W: HasRawWindowHandle + HasRawDisplayHandle>( -        settings: Self::Settings, -        compatible_window: Option<&W>, -    ) -> Result<(Self, Self::Renderer), Error>; - -    /// Crates a new [`Surface`] for the given window. -    /// -    /// [`Surface`]: Self::Surface -    fn create_surface<W: HasRawWindowHandle + HasRawDisplayHandle>( -        &mut self, -        window: &W, -        width: u32, -        height: u32, -    ) -> Self::Surface; - -    /// Configures a new [`Surface`] with the given dimensions. -    /// -    /// [`Surface`]: Self::Surface -    fn configure_surface( -        &mut self, -        surface: &mut Self::Surface, -        width: u32, -        height: u32, -    ); - -    /// Returns [`Information`] used by this [`Compositor`]. -    fn fetch_information(&self) -> Information; - -    /// Presents the [`Renderer`] primitives to the next frame of the given [`Surface`]. -    /// -    /// [`Renderer`]: Self::Renderer -    /// [`Surface`]: Self::Surface -    fn present<T: AsRef<str>>( -        &mut self, -        renderer: &mut Self::Renderer, -        surface: &mut Self::Surface, -        viewport: &Viewport, -        background_color: Color, -        overlay: &[T], -    ) -> Result<(), SurfaceError>; -} - -/// Result of an unsuccessful call to [`Compositor::present`]. -#[derive(Clone, PartialEq, Eq, Debug, Error)] -pub enum SurfaceError { -    /// A timeout was encountered while trying to acquire the next frame. -    #[error( -        "A timeout was encountered while trying to acquire the next frame" -    )] -    Timeout, -    /// The underlying surface has changed, and therefore the surface must be updated. -    #[error( -        "The underlying surface has changed, and therefore the surface must be updated." -    )] -    Outdated, -    /// The swap chain has been lost and needs to be recreated. -    #[error("The surface has been lost and needs to be recreated")] -    Lost, -    /// There is no more memory left to allocate a new frame. -    #[error("There is no more memory left to allocate a new frame")] -    OutOfMemory, -} - -/// Contains informations about the graphics (e.g. graphics adapter, graphics backend). -#[derive(Debug)] -pub struct Information { -    /// Contains the graphics adapter. -    pub adapter: String, -    /// Contains the graphics backend. -    pub backend: String, -} | 
