Add shortcuts inhibit protocol

Author: ids1024

src/seat/mod.rs

@@ -3,6 +3,7 @@ pub mod keyboard;
 pub mod pointer;
 pub mod pointer_constraints;
 pub mod relative_pointer;
+pub mod shortcuts_inhibit;
 pub mod touch;
 
 use std::{

src/seat/shortcuts_inhibit.rs

@@ -0,0 +1,126 @@
+use wayland_client::{
+    globals::GlobalList,
+    protocol::{wl_seat, wl_surface},
+    Connection, Dispatch, QueueHandle,
+};
+use wayland_protocols::wp::keyboard_shortcuts_inhibit::zv1::client::{
+    zwp_keyboard_shortcuts_inhibit_manager_v1, zwp_keyboard_shortcuts_inhibitor_v1,
+};
+
+use crate::{error::GlobalError, globals::GlobalData, registry::GlobalProxy};
+
+#[derive(Debug)]
+pub struct ShortcutsInhibitState {
+    shortcuts_inhibit_manager: GlobalProxy<
+        zwp_keyboard_shortcuts_inhibit_manager_v1::ZwpKeyboardShortcutsInhibitManagerV1,
+    >,
+}
+
+impl ShortcutsInhibitState {
+    /// Bind `zwp_keyboard_shortcuts_inhibit_manager_v1` global, if it exists
+    pub fn bind<D>(globals: &GlobalList, qh: &QueueHandle<D>) -> Self
+    where
+        D: Dispatch<
+                zwp_keyboard_shortcuts_inhibit_manager_v1::ZwpKeyboardShortcutsInhibitManagerV1,
+                GlobalData,
+            > + 'static,
+    {
+        let shortcuts_inhibit_manager = GlobalProxy::from(globals.bind(qh, 1..=1, GlobalData));
+        Self { shortcuts_inhibit_manager }
+    }
+
+    /// Request that keyboard shortcuts are inhibited for surface on given seat.
+    ///
+    /// Raises protocol error if a shortcut inhibitor already exists for the seat and surface.
+    pub fn inhibit_shortcuts<D>(
+        &self,
+        surface: &wl_surface::WlSurface,
+        seat: &wl_seat::WlSeat,
+        qh: &QueueHandle<D>,
+    ) -> Result<zwp_keyboard_shortcuts_inhibitor_v1::ZwpKeyboardShortcutsInhibitorV1, GlobalError>
+    where
+        D: Dispatch<
+                zwp_keyboard_shortcuts_inhibitor_v1::ZwpKeyboardShortcutsInhibitorV1,
+                GlobalData,
+            > + 'static,
+    {
+        Ok(self.shortcuts_inhibit_manager.get()?.inhibit_shortcuts(surface, seat, qh, GlobalData))
+    }
+}
+
+pub trait ShortcutsInhibitHandler: Sized {
+    fn active(
+        &mut self,
+        conn: &Connection,
+        qh: &QueueHandle<Self>,
+        shortcuts_inhibitor: &zwp_keyboard_shortcuts_inhibitor_v1::ZwpKeyboardShortcutsInhibitorV1,
+    );
+
+    fn inactive(
+        &mut self,
+        conn: &Connection,
+        qh: &QueueHandle<Self>,
+        shortcuts_inhibitor: &zwp_keyboard_shortcuts_inhibitor_v1::ZwpKeyboardShortcutsInhibitorV1,
+    );
+}
+
+impl<D>
+    Dispatch<
+        zwp_keyboard_shortcuts_inhibit_manager_v1::ZwpKeyboardShortcutsInhibitManagerV1,
+        GlobalData,
+        D,
+    > for ShortcutsInhibitState
+where
+    D: Dispatch<
+        zwp_keyboard_shortcuts_inhibit_manager_v1::ZwpKeyboardShortcutsInhibitManagerV1,
+        GlobalData,
+    >,
+{
+    fn event(
+        _data: &mut D,
+        _manager: &zwp_keyboard_shortcuts_inhibit_manager_v1::ZwpKeyboardShortcutsInhibitManagerV1,
+        _event: zwp_keyboard_shortcuts_inhibit_manager_v1::Event,
+        _: &GlobalData,
+        _conn: &Connection,
+        _qh: &QueueHandle<D>,
+    ) {
+        unreachable!()
+    }
+}
+
+impl<D>
+    Dispatch<zwp_keyboard_shortcuts_inhibitor_v1::ZwpKeyboardShortcutsInhibitorV1, GlobalData, D>
+    for ShortcutsInhibitState
+where
+    D: Dispatch<zwp_keyboard_shortcuts_inhibitor_v1::ZwpKeyboardShortcutsInhibitorV1, GlobalData>
+        + ShortcutsInhibitHandler,
+{
+    fn event(
+        data: &mut D,
+        inhibitor: &zwp_keyboard_shortcuts_inhibitor_v1::ZwpKeyboardShortcutsInhibitorV1,
+        event: zwp_keyboard_shortcuts_inhibitor_v1::Event,
+        _: &GlobalData,
+        conn: &Connection,
+        qh: &QueueHandle<D>,
+    ) {
+        match event {
+            zwp_keyboard_shortcuts_inhibitor_v1::Event::Active => data.active(conn, qh, inhibitor),
+            zwp_keyboard_shortcuts_inhibitor_v1::Event::Inactive => {
+                data.inactive(conn, qh, inhibitor)
+            }
+            _ => unreachable!(),
+        }
+    }
+}
+
+#[macro_export]
+macro_rules! delegate_shortcuts_inhibit {
+    ($(@<$( $lt:tt $( : $clt:tt $(+ $dlt:tt )* )? ),+>)? $ty: ty) => {
+        $crate::reexports::client::delegate_dispatch!($(@< $( $lt $( : $clt $(+ $dlt )* )? ),+ >)? $ty: [
+            $crate::reexports::protocols::wp::keyboard_shortcuts_inhibit::zv1::client::zwp_keyboard_shortcuts_inhibit_manager_v1::ZwpKeyboardShortcutsInhibitManagerV1: $crate::globals::GlobalData
+        ] => $crate::seat::shortcuts_inhibit::ShortcutsInhibitState);
+        $crate::reexports::client::delegate_dispatch!($(@< $( $lt $( : $clt $(+ $dlt )* )? ),+ >)? $ty: [
+            $crate::reexports::protocols::wp::keyboard_shortcuts_inhibit::zv1::client::zwp_keyboard_shortcuts_inhibitor_v1::ZwpKeyboardShortcutsInhibitorV1: $crate::globals::GlobalData
+        ] => $crate::seat::shortcuts_inhibit::ShortcutsInhibitState);
+    };
+}