1 files changed, 70 insertions, 0 deletions
diff --git a/copypasta/src/wayland_clipboard.rs b/copypasta/src/wayland_clipboard.rs
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+++ b/copypasta/src/wayland_clipboard.rs
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+// Copyright 2017 Avraham Weinstock
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use std::error::Error;
+use std::ffi::c_void;
+use std::marker::PhantomData;
+
+use smithay_clipboard::WaylandClipboard;
+use wayland_client::sys::client::wl_display;
+use wayland_client::Display;
+
+use common::ClipboardProvider;
+
+pub trait ClipboardType: Send {}
+
+pub struct Clipboard;
+impl ClipboardType for Clipboard {}
+
+pub struct Primary;
+impl ClipboardType for Primary {}
+
+pub struct WaylandClipboardContext<T: ClipboardType>(WaylandClipboard, PhantomData<T>);
+
+impl<T: ClipboardType> WaylandClipboardContext<T> {
+    /// Create a new clipboard context.
+    pub fn new(display: &Display) -> Self {
+        WaylandClipboardContext(WaylandClipboard::new(display), PhantomData)
+    }
+
+    /// Create a new clipboard context from an external pointer.
+    pub unsafe fn new_from_external(display: *mut c_void) -> Self {
+        WaylandClipboardContext(
+            WaylandClipboard::new_from_external(display as *mut wl_display),
+            PhantomData,
+        )
+    }
+}
+
+impl ClipboardProvider for WaylandClipboardContext<Clipboard> {
+    fn get_contents(&mut self) -> Result<String, Box<dyn Error>> {
+        Ok(self.0.load(None))
+    }
+
+    fn set_contents(&mut self, data: String) -> Result<(), Box<dyn Error>> {
+        self.0.store(None, data);
+        Ok(())
+    }
+}
+
+impl ClipboardProvider for WaylandClipboardContext<Primary> {
+    fn get_contents(&mut self) -> Result<String, Box<dyn Error>> {
+        Ok(self.0.load_primary(None))
+    }
+
+    fn set_contents(&mut self, data: String) -> Result<(), Box<dyn Error>> {
+        self.0.store_primary(None, data);
+        Ok(())
+    }
+}