diff options
Diffstat (limited to '')
-rw-r--r-- | src/application.rs | 69 | ||||
-rw-r--r-- | src/lib.rs | 72 | ||||
-rw-r--r-- | src/sandbox.rs | 45 |
3 files changed, 118 insertions, 68 deletions
diff --git a/src/application.rs b/src/application.rs new file mode 100644 index 00000000..ba8da446 --- /dev/null +++ b/src/application.rs @@ -0,0 +1,69 @@ +use crate::{Command, Element}; + +pub trait Application: Sized { + type Message: std::fmt::Debug + Send; + + fn new() -> (Self, Command<Self::Message>); + + fn title(&self) -> String; + + fn update(&mut self, message: Self::Message) -> Command<Self::Message>; + + fn view(&mut self) -> Element<Self::Message>; + + fn run() + where + Self: 'static + Sized, + { + #[cfg(not(target_arch = "wasm32"))] + <Instance<Self> as iced_winit::Application>::run(); + + #[cfg(target_arch = "wasm32")] + iced_web::Application::run(Instance(self)); + } +} + +struct Instance<A: Application>(A); + +#[cfg(not(target_arch = "wasm32"))] +impl<A> iced_winit::Application for Instance<A> +where + A: Application, +{ + type Renderer = iced_wgpu::Renderer; + type Message = A::Message; + + fn new() -> (Self, Command<A::Message>) { + let (app, command) = A::new(); + + (Instance(app), command) + } + + fn title(&self) -> String { + self.0.title() + } + + fn update(&mut self, message: Self::Message) -> Command<Self::Message> { + self.0.update(message) + } + + fn view(&mut self) -> Element<Self::Message> { + self.0.view() + } +} + +#[cfg(target_arch = "wasm32")] +impl<A> iced_web::Application for Instance<A> +where + A: Application, +{ + type Message = A::Message; + + fn update(&mut self, message: Self::Message) { + self.0.update(message); + } + + fn view(&mut self) -> Element<Self::Message> { + self.0.view() + } +} @@ -1,73 +1,9 @@ +mod application; #[cfg_attr(target_arch = "wasm32", path = "web.rs")] #[cfg_attr(not(target_arch = "wasm32"), path = "native.rs")] mod platform; +mod sandbox; +pub use application::Application; pub use platform::*; - -pub trait Application: Sized { - type Message: std::fmt::Debug + Send; - - fn new() -> (Self, Command<Self::Message>); - - fn title(&self) -> String; - - fn update(&mut self, message: Self::Message) -> Command<Self::Message>; - - fn view(&mut self) -> Element<Self::Message>; - - fn run() - where - Self: 'static + Sized, - { - #[cfg(not(target_arch = "wasm32"))] - <Instance<Self> as iced_winit::Application>::run(); - - #[cfg(target_arch = "wasm32")] - iced_web::Application::run(Instance(self)); - } -} - -struct Instance<A: Application>(A); - -#[cfg(not(target_arch = "wasm32"))] -impl<A> iced_winit::Application for Instance<A> -where - A: Application, -{ - type Renderer = iced_wgpu::Renderer; - type Message = A::Message; - - fn new() -> (Self, Command<A::Message>) { - let (app, command) = A::new(); - - (Instance(app), command) - } - - fn title(&self) -> String { - self.0.title() - } - - fn update(&mut self, message: Self::Message) -> Command<Self::Message> { - self.0.update(message) - } - - fn view(&mut self) -> Element<Self::Message> { - self.0.view() - } -} - -#[cfg(target_arch = "wasm32")] -impl<A> iced_web::Application for Instance<A> -where - A: Application, -{ - type Message = A::Message; - - fn update(&mut self, message: Self::Message) { - self.0.update(message); - } - - fn view(&mut self) -> Element<Self::Message> { - self.0.view() - } -} +pub use sandbox::Sandbox; diff --git a/src/sandbox.rs b/src/sandbox.rs new file mode 100644 index 00000000..8ff374f7 --- /dev/null +++ b/src/sandbox.rs @@ -0,0 +1,45 @@ +use crate::{Application, Command, Element}; + +pub trait Sandbox { + type Message: std::fmt::Debug + Send; + + fn new() -> Self; + + fn title(&self) -> String; + + fn update(&mut self, message: Self::Message); + + fn view(&mut self) -> Element<Self::Message>; + + fn run() + where + Self: 'static + Sized, + { + <Self as Application>::run() + } +} + +impl<T> Application for T +where + T: Sandbox, +{ + type Message = T::Message; + + fn new() -> (Self, Command<T::Message>) { + (T::new(), Command::none()) + } + + fn title(&self) -> String { + T::title(self) + } + + fn update(&mut self, message: T::Message) -> Command<T::Message> { + T::update(self, message); + + Command::none() + } + + fn view(&mut self) -> Element<T::Message> { + T::view(self) + } +} |