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-rw-r--r--runtime/src/command/action.rs100
1 files changed, 0 insertions, 100 deletions
diff --git a/runtime/src/command/action.rs b/runtime/src/command/action.rs
deleted file mode 100644
index c9ffe801..00000000
--- a/runtime/src/command/action.rs
+++ /dev/null
@@ -1,100 +0,0 @@
-use crate::clipboard;
-use crate::core::widget;
-use crate::font;
-use crate::futures::MaybeSend;
-use crate::system;
-use crate::window;
-
-use std::any::Any;
-use std::borrow::Cow;
-use std::fmt;
-
-/// An action that a [`Command`] can perform.
-///
-/// [`Command`]: crate::Command
-pub enum Action<T> {
- /// Run a [`Future`] to completion.
- ///
- /// [`Future`]: iced_futures::BoxFuture
- Future(iced_futures::BoxFuture<T>),
-
- /// Run a [`Stream`] to completion.
- ///
- /// [`Stream`]: iced_futures::BoxStream
- Stream(iced_futures::BoxStream<T>),
-
- /// Run a clipboard action.
- Clipboard(clipboard::Action<T>),
-
- /// Run a window action.
- Window(window::Action<T>),
-
- /// Run a system action.
- System(system::Action<T>),
-
- /// Run a widget action.
- Widget(Box<dyn widget::Operation<T>>),
-
- /// Load a font from its bytes.
- LoadFont {
- /// The bytes of the font to load.
- bytes: Cow<'static, [u8]>,
-
- /// The message to produce when the font has been loaded.
- tagger: Box<dyn Fn(Result<(), font::Error>) -> T>,
- },
-
- /// A custom action supported by a specific runtime.
- Custom(Box<dyn Any>),
-}
-
-impl<T> Action<T> {
- /// Applies a transformation to the result of a [`Command`].
- ///
- /// [`Command`]: crate::Command
- pub fn map<A>(
- self,
- f: impl Fn(T) -> A + 'static + MaybeSend + Sync,
- ) -> Action<A>
- where
- A: 'static,
- T: 'static,
- {
- use iced_futures::futures::{FutureExt, StreamExt};
-
- match self {
- Self::Future(future) => Action::Future(Box::pin(future.map(f))),
- Self::Stream(stream) => Action::Stream(Box::pin(stream.map(f))),
- Self::Clipboard(action) => Action::Clipboard(action.map(f)),
- Self::Window(window) => Action::Window(window.map(f)),
- Self::System(system) => Action::System(system.map(f)),
- Self::Widget(operation) => {
- Action::Widget(Box::new(widget::operation::map(operation, f)))
- }
- Self::LoadFont { bytes, tagger } => Action::LoadFont {
- bytes,
- tagger: Box::new(move |result| f(tagger(result))),
- },
- Self::Custom(custom) => Action::Custom(custom),
- }
- }
-}
-
-impl<T> fmt::Debug for Action<T> {
- fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
- match self {
- Self::Future(_) => write!(f, "Action::Future"),
- Self::Stream(_) => write!(f, "Action::Stream"),
- Self::Clipboard(action) => {
- write!(f, "Action::Clipboard({action:?})")
- }
- Self::Window(action) => {
- write!(f, "Action::Window({action:?})")
- }
- Self::System(action) => write!(f, "Action::System({action:?})"),
- Self::Widget(_action) => write!(f, "Action::Widget"),
- Self::LoadFont { .. } => write!(f, "Action::LoadFont"),
- Self::Custom(_) => write!(f, "Action::Custom"),
- }
- }
-}