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-rw-r--r--winit/Cargo.toml2
-rw-r--r--winit/src/application.rs4
-rw-r--r--winit/src/clipboard.rs37
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 => {}
+ }
}
}