1 files changed, 31 insertions, 0 deletions
diff --git a/crates/wayland/src/protocols/seat.rs b/crates/wayland/src/protocols/seat.rs
new file mode 100644
index 0000000..bd7ae4c
--- /dev/null
+++ b/crates/wayland/src/protocols/seat.rs
@@ -0,0 +1,31 @@
+//! `wl_seat`: keyboard/pointer/touch focus types and the client-set cursor
+//! image.
+
+use smithay::input::pointer::CursorImageStatus;
+use smithay::input::{Seat, SeatHandler, SeatState};
+use smithay::reexports::wayland_server::protocol::wl_surface::WlSurface;
+
+use crate::state::CompState;
+
+impl SeatHandler for CompState {
+    type KeyboardFocus = WlSurface;
+    type PointerFocus = WlSurface;
+    type TouchFocus = WlSurface;
+
+    fn seat_state(&mut self) -> &mut SeatState<Self> {
+        &mut self.seat_state
+    }
+
+    fn focus_changed(&mut self, _seat: &Seat<Self>, _focused: Option<&WlSurface>) {}
+    /// Clients set their own cursor (an I-beam over text, a hand over a
+    /// link). Recorded here and drawn by the render paths - on a bare TTY
+    /// nothing else would draw it. See `cursor.rs`.
+    fn cursor_image(&mut self, _seat: &Seat<Self>, image: CursorImageStatus) {
+        self.cursor_status = image;
+        // The client has now explicitly claimed the cursor - see
+        // `decoration_cursor_active`'s own doc comment and `input.rs::
+        // update_cursor_shape` for why this has to be tracked separately
+        // from just overwriting `cursor_status`.
+        self.decoration_cursor_active = false;
+    }
+}