Switch from copypasta to rust-clipboard

This switches our own `copypasta` crate with the more standardized
`clipboard` library, which allows us to get rid of the `xclip`
dependency on X11.

Additionally, this lays the foundation for native Wayland clipboard
support once the clipboard crate is updated (or a fork is created).

Fixes #5.

1 files changed, 9 insertions, 6 deletions

diff --git a/alacritty_terminal/src/window.rs b/alacritty_terminal/src/window.rs
index a929a1b7..5c1457e5 100644
--- a/alacritty_terminal/src/window.rs
+++ b/alacritty_terminal/src/window.rs
@@ -12,12 +12,15 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 use std::convert::From;
+use std::ffi::c_void;
 use std::fmt::Display;
 
 use crate::gl;
 use glutin::dpi::{LogicalPosition, LogicalSize, PhysicalPosition, PhysicalSize};
+#[cfg(target_os = "macos")]
+use glutin::os::macos::WindowExt;
 #[cfg(not(any(target_os = "macos", windows)))]
-use glutin::os::unix::EventsLoopExt;
+use glutin::os::unix::{EventsLoopExt, WindowExt};
 #[cfg(not(target_os = "macos"))]
 use glutin::Icon;
 use glutin::{
@@ -362,13 +365,11 @@ impl Window {
         target_os = "openbsd"
     ))]
     pub fn set_urgent(&self, is_urgent: bool) {
-        use glutin::os::unix::WindowExt;
         self.window().set_urgent(is_urgent);
     }
 
     #[cfg(target_os = "macos")]
     pub fn set_urgent(&self, is_urgent: bool) {
-        use glutin::os::macos::WindowExt;
         self.window().request_user_attention(is_urgent);
     }
 
@@ -381,8 +382,6 @@ impl Window {
 
     #[cfg(not(any(target_os = "macos", target_os = "windows")))]
     pub fn get_window_id(&self) -> Option<usize> {
-        use glutin::os::unix::WindowExt;
-
         match self.window().get_xlib_window() {
             Some(xlib_window) => Some(xlib_window as usize),
             None => None,
@@ -416,6 +415,11 @@ impl Window {
         self.window().set_simple_fullscreen(fullscreen);
     }
 
+    #[cfg(not(any(target_os = "macos", target_os = "windows")))]
+    pub fn get_wayland_display(&self) -> Option<*mut c_void> {
+        self.window().get_wayland_display()
+    }
+
     fn window(&self) -> &glutin::Window {
         self.windowed_context.window()
     }
@@ -441,7 +445,6 @@ impl OsExtensions for Window {}
 ))]
 impl OsExtensions for Window {
     fn run_os_extensions(&self) {
-        use glutin::os::unix::WindowExt;
         use libc::getpid;
         use std::ffi::CStr;
         use std::ptr;