Upgrade xkbcommon. (#159)

Author: Narsil

Cargo.toml

@@ -40,7 +40,7 @@ epoll = {version = "4.1.0", optional=true}
 inotify = {version = "0.11", default-features=false, optional=true}
 input = {version = "0.9", optional=true}
 input-linux = { version = "0.7.1", optional = true }
-xkbcommon = { version = "0.5.0", optional = true }
+xkbcommon = { version = "0.8", optional = true }
 
 [target.'cfg(target_os = "windows")'.dependencies]
 winapi = { version = "0.3", features = ["winuser", "errhandlingapi", "processthreadsapi"] }

src/linux/wayland/keyboard.rs

@@ -95,8 +95,9 @@ impl Keyboard {
     }
 
     fn get_key_utf8(&self, keycode: u32) -> Option<String> {
+        let keycode = xkb::Keycode::from(keycode);
         let keysym = self.state.key_get_one_sym(keycode);
-        if keysym == xkb::KEY_NoSymbol {
+        if keysym == xkb::keysyms::KEY_NoSymbol.into() {
             return None;
         }
         let utf8 = self.state.key_get_utf8(keycode);