diff options
Diffstat (limited to '')
-rw-r--r-- | winit/Cargo.toml | 2 | ||||
-rw-r--r-- | winit/src/application.rs | 4 | ||||
-rw-r--r-- | winit/src/clipboard.rs | 37 |
3 files changed, 35 insertions, 8 deletions
diff --git a/winit/Cargo.toml b/winit/Cargo.toml index 39a6a5fa..ecee0e2e 100644 --- a/winit/Cargo.toml +++ b/winit/Cargo.toml @@ -15,7 +15,7 @@ debug = ["iced_native/debug"] [dependencies] winit = "0.24" -window_clipboard = "0.1" +window_clipboard = "0.2" log = "0.4" thiserror = "1.0" diff --git a/winit/src/application.rs b/winit/src/application.rs index d1a94864..2cb2c016 100644 --- a/winit/src/application.rs +++ b/winit/src/application.rs @@ -194,7 +194,7 @@ async fn run_instance<A, E, C>( use winit::event; let surface = compositor.create_surface(&window); - let clipboard = Clipboard::new(&window); + let mut clipboard = Clipboard::connect(&window); let mut state = State::new(&application, &window); let mut viewport_version = state.viewport_version(); @@ -237,8 +237,8 @@ async fn run_instance<A, E, C>( let statuses = user_interface.update( &events, state.cursor_position(), - clipboard.as_ref().map(|c| c as _), &mut renderer, + &mut clipboard, &mut messages, ); diff --git a/winit/src/clipboard.rs b/winit/src/clipboard.rs index 93d53b11..15dc989f 100644 --- a/winit/src/clipboard.rs +++ b/winit/src/clipboard.rs @@ -1,17 +1,44 @@ /// A buffer for short-term storage and transfer within and between /// applications. #[allow(missing_debug_implementations)] -pub struct Clipboard(window_clipboard::Clipboard); +pub struct Clipboard { + state: State, +} + +enum State { + Connected(window_clipboard::Clipboard), + Unavailable, +} impl Clipboard { /// Creates a new [`Clipboard`] for the given window. - pub fn new(window: &winit::window::Window) -> Option<Clipboard> { - window_clipboard::Clipboard::new(window).map(Clipboard).ok() + pub fn connect(window: &winit::window::Window) -> Clipboard { + let state = window_clipboard::Clipboard::connect(window) + .ok() + .map(State::Connected) + .unwrap_or(State::Unavailable); + + Clipboard { state } } } impl iced_native::Clipboard for Clipboard { - fn content(&self) -> Option<String> { - self.0.read().ok() + fn read(&self) -> Option<String> { + match &self.state { + State::Connected(clipboard) => clipboard.read().ok(), + State::Unavailable => None, + } + } + + fn write(&mut self, contents: String) { + match &mut self.state { + State::Connected(clipboard) => match clipboard.write(contents) { + Ok(()) => {} + Err(error) => { + log::warn!("error writing to clipboard: {}", error) + } + }, + State::Unavailable => {} + } } } |