Implement `WasmBindgen` executor and reorganize

7 files changed, 140 insertions, 105 deletions

diff --git a/src/element.rs b/src/element.rs
new file mode 100644
index 00000000..e5356fb6
--- /dev/null
+++ b/src/element.rs
@@ -0,0 +1,9 @@
+/// A generic widget.
+///
+/// This is an alias of an `iced_native` element with a default `Renderer`.
+#[cfg(not(target_arch = "wasm32"))]
+pub type Element<'a, Message> =
+    iced_winit::Element<'a, Message, iced_wgpu::Renderer>;
+
+#[cfg(target_arch = "wasm32")]
+pub use iced_web::Element;
diff --git a/src/executor.rs b/src/executor.rs
new file mode 100644
index 00000000..cbbd8283
--- /dev/null
+++ b/src/executor.rs
@@ -0,0 +1,54 @@
+//! Choose your preferred executor to power your application.
+pub use crate::common::{executor::Null, Executor};
+
+pub use platform::Default;
+
+#[cfg(not(target_arch = "wasm32"))]
+mod platform {
+    use iced_winit::{executor::ThreadPool, futures, Executor};
+
+    /// A default cross-platform executor.
+    ///
+    /// - On native platforms, it will use a `iced_futures::executor::ThreadPool`.
+    /// - On the Web, it will use `iced_futures::executor::WasmBindgen`.
+    #[derive(Debug)]
+    pub struct Default(ThreadPool);
+
+    impl Executor for Default {
+        fn new() -> Result<Self, futures::io::Error> {
+            Ok(Default(ThreadPool::new()?))
+        }
+
+        fn spawn(
+            &self,
+            future: impl futures::Future<Output = ()> + Send + 'static,
+        ) {
+            self.0.spawn(future);
+        }
+    }
+}
+
+#[cfg(target_arch = "wasm32")]
+mod platform {
+    use iced_web::{executor::WasmBindgen, futures, Executor};
+
+    /// A default cross-platform executor.
+    ///
+    /// - On native platforms, it will use a `iced_futures::executor::ThreadPool`.
+    /// - On the Web, it will use `iced_futures::executor::WasmBindgen`.
+    #[derive(Debug)]
+    pub struct Default(WasmBindgen);
+
+    impl Executor for Default {
+        fn new() -> Result<Self, futures::io::Error> {
+            Ok(Default(WasmBindgen::new()?))
+        }
+
+        fn spawn(
+            &self,
+            future: impl futures::Future<Output = ()> + Send + 'static,
+        ) {
+            self.0.spawn(future);
+        }
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
index 18dfc098..9c9bcff5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -180,26 +180,30 @@
 #![deny(unsafe_code)]
 #![deny(rust_2018_idioms)]
 mod application;
+mod element;
 mod sandbox;
 
-#[cfg(not(target_arch = "wasm32"))]
-mod native;
-
-#[cfg(not(target_arch = "wasm32"))]
-pub use native::*;
-
-#[cfg(target_arch = "wasm32")]
-mod web;
-
-#[cfg(target_arch = "wasm32")]
-pub use web::*;
-
+pub mod executor;
 pub mod settings;
+pub mod widget;
 pub mod window;
 
 #[doc(no_inline)]
-pub use executor::Executor;
+pub use widget::*;
 
 pub use application::Application;
+pub use element::Element;
+pub use executor::Executor;
 pub use sandbox::Sandbox;
 pub use settings::Settings;
+
+#[cfg(not(target_arch = "wasm32"))]
+use iced_winit as common;
+
+#[cfg(target_arch = "wasm32")]
+use iced_web as common;
+
+pub use common::{
+    Align, Background, Color, Command, Font, HorizontalAlignment, Length,
+    Space, Subscription, Vector, VerticalAlignment,
+};
diff --git a/src/native.rs b/src/native.rs
deleted file mode 100644
index 86ccffab..00000000
--- a/src/native.rs
+++ /dev/null
@@ -1,68 +0,0 @@
-pub use iced_winit::{
-    Align, Background, Color, Command, Font, HorizontalAlignment, Length,
-    Space, Subscription, Vector, VerticalAlignment,
-};
-
-pub mod executor;
-
-pub mod widget {
-    //! Display information and interactive controls in your application.
-    //!
-    //! # Re-exports
-    //! For convenience, the contents of this module are available at the root
-    //! module. Therefore, you can directly type:
-    //!
-    //! ```
-    //! use iced::{button, Button};
-    //! ```
-    //!
-    //! # Stateful widgets
-    //! Some widgets need to keep track of __local state__.
-    //!
-    //! These widgets have their own module with a `State` type. For instance, a
-    //! [`TextInput`] has some [`text_input::State`].
-    //!
-    //! [`TextInput`]: text_input/struct.TextInput.html
-    //! [`text_input::State`]: text_input/struct.State.html
-    pub use iced_wgpu::widget::*;
-
-    pub mod image {
-        //! Display images in your user interface.
-        pub use iced_winit::image::{Handle, Image};
-    }
-
-    pub mod svg {
-        //! Display vector graphics in your user interface.
-        pub use iced_winit::svg::{Handle, Svg};
-    }
-
-    pub use iced_winit::Text;
-
-    #[doc(no_inline)]
-    pub use {
-        button::Button, checkbox::Checkbox, container::Container, image::Image,
-        progress_bar::ProgressBar, radio::Radio, scrollable::Scrollable,
-        slider::Slider, svg::Svg, text_input::TextInput,
-    };
-
-    /// A container that distributes its contents vertically.
-    ///
-    /// This is an alias of an `iced_native` column with a default `Renderer`.
-    pub type Column<'a, Message> =
-        iced_winit::Column<'a, Message, iced_wgpu::Renderer>;
-
-    /// A container that distributes its contents horizontally.
-    ///
-    /// This is an alias of an `iced_native` row with a default `Renderer`.
-    pub type Row<'a, Message> =
-        iced_winit::Row<'a, Message, iced_wgpu::Renderer>;
-}
-
-#[doc(no_inline)]
-pub use widget::*;
-
-/// A generic widget.
-///
-/// This is an alias of an `iced_native` element with a default `Renderer`.
-pub type Element<'a, Message> =
-    iced_winit::Element<'a, Message, iced_wgpu::Renderer>;
diff --git a/src/native/executor.rs b/src/native/executor.rs
deleted file mode 100644
index 68a1d280..00000000
--- a/src/native/executor.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-//! Choose your preferred executor to power your application.
-pub use iced_winit::{executor::Null, Executor};
-use iced_winit::{executor::ThreadPool, futures};
-
-/// The default cross-platform executor.
-///
-/// - On native platforms, it will use a `ThreadPool`.
-/// - On the Web, it will use `wasm-bindgen-futures::spawn_local`.
-#[derive(Debug)]
-pub struct Default(ThreadPool);
-
-impl Executor for Default {
-    fn new() -> Result<Self, futures::io::Error> {
-        Ok(Default(ThreadPool::new()?))
-    }
-
-    fn spawn(
-        &self,
-        future: impl futures::Future<Output = ()> + Send + 'static,
-    ) {
-        self.0.spawn(future);
-    }
-}
diff --git a/src/web.rs b/src/web.rs
deleted file mode 100644
index 31f1a6fc..00000000
--- a/src/web.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub use iced_web::*;
diff --git a/src/widget.rs b/src/widget.rs
new file mode 100644
index 00000000..7d3a1cef
--- /dev/null
+++ b/src/widget.rs
@@ -0,0 +1,60 @@
+//! Display information and interactive controls in your application.
+//!
+//! # Re-exports
+//! For convenience, the contents of this module are available at the root
+//! module. Therefore, you can directly type:
+//!
+//! ```
+//! use iced::{button, Button};
+//! ```
+//!
+//! # Stateful widgets
+//! Some widgets need to keep track of __local state__.
+//!
+//! These widgets have their own module with a `State` type. For instance, a
+//! [`TextInput`] has some [`text_input::State`].
+//!
+//! [`TextInput`]: text_input/struct.TextInput.html
+//! [`text_input::State`]: text_input/struct.State.html
+#[cfg(not(target_arch = "wasm32"))]
+mod platform {
+    pub use iced_wgpu::widget::*;
+
+    pub mod image {
+        //! Display images in your user interface.
+        pub use iced_winit::image::{Handle, Image};
+    }
+
+    pub mod svg {
+        //! Display vector graphics in your user interface.
+        pub use iced_winit::svg::{Handle, Svg};
+    }
+
+    pub use iced_winit::Text;
+
+    #[doc(no_inline)]
+    pub use {
+        button::Button, checkbox::Checkbox, container::Container, image::Image,
+        progress_bar::ProgressBar, radio::Radio, scrollable::Scrollable,
+        slider::Slider, svg::Svg, text_input::TextInput,
+    };
+
+    /// A container that distributes its contents vertically.
+    ///
+    /// This is an alias of an `iced_native` column with a default `Renderer`.
+    pub type Column<'a, Message> =
+        iced_winit::Column<'a, Message, iced_wgpu::Renderer>;
+
+    /// A container that distributes its contents horizontally.
+    ///
+    /// This is an alias of an `iced_native` row with a default `Renderer`.
+    pub type Row<'a, Message> =
+        iced_winit::Row<'a, Message, iced_wgpu::Renderer>;
+}
+
+#[cfg(target_arch = "wasm32")]
+mod platform {
+    pub use iced_web::widget::*;
+}
+
+pub use platform::*;