autocommit 2022-01-07 15:08:31 CET

src/ifs/wl_seat/wl_keyboard/mod.rs

@@ -0,0 +1,142 @@
+mod types;
+
+use crate::client::{AddObj, DynEventFormatter};
+use crate::ifs::wl_seat::WlSeatObj;
+use crate::ifs::wl_surface::WlSurfaceId;
+use crate::object::{Interface, Object, ObjectId};
+use crate::utils::buffd::MsgParser;
+use std::rc::Rc;
+pub use types::*;
+use uapi::OwnedFd;
+
+const RELEASE: u32 = 0;
+
+const KEYMAP: u32 = 0;
+const ENTER: u32 = 1;
+const LEAVE: u32 = 2;
+const KEY: u32 = 3;
+const MODIFIERS: u32 = 4;
+const REPEAT_INFO: u32 = 5;
+
+const NO_KEYMAP: u32 = 0;
+const XKB_V1: u32 = 1;
+
+const RELEASED: u32 = 0;
+const PRESSED: u32 = 1;
+
+id!(WlKeyboardId);
+
+pub struct WlKeyboard {
+    id: WlKeyboardId,
+    seat: Rc<WlSeatObj>,
+}
+
+impl WlKeyboard {
+    pub fn new(id: WlKeyboardId, seat: &Rc<WlSeatObj>) -> Self {
+        Self {
+            id,
+            seat: seat.clone(),
+        }
+    }
+
+    pub fn keymap(self: &Rc<Self>, format: u32, fd: Rc<OwnedFd>, size: u32) -> DynEventFormatter {
+        Box::new(Keymap {
+            obj: self.clone(),
+            format,
+            fd,
+            size,
+        })
+    }
+
+    pub fn enter(
+        self: &Rc<Self>,
+        serial: u32,
+        surface: WlSurfaceId,
+        keys: Vec<u32>,
+    ) -> DynEventFormatter {
+        Box::new(Enter {
+            obj: self.clone(),
+            serial,
+            surface,
+            keys,
+        })
+    }
+
+    pub fn leave(self: &Rc<Self>, serial: u32, surface: WlSurfaceId) -> DynEventFormatter {
+        Box::new(Leave {
+            obj: self.clone(),
+            serial,
+            surface,
+        })
+    }
+
+    pub fn key(self: &Rc<Self>, serial: u32, time: u32, key: u32, state: u32) -> DynEventFormatter {
+        Box::new(Key {
+            obj: self.clone(),
+            serial,
+            time,
+            key,
+            state,
+        })
+    }
+
+    pub fn modifiers(
+        self: &Rc<Self>,
+        serial: u32,
+        mods_depressed: u32,
+        mods_latched: u32,
+        mods_locked: u32,
+        group: u32,
+    ) -> DynEventFormatter {
+        Box::new(Modifiers {
+            obj: self.clone(),
+            serial,
+            mods_depressed,
+            mods_latched,
+            mods_locked,
+            group,
+        })
+    }
+
+    pub fn repeat_info(self: &Rc<Self>, rate: i32, delay: i32) -> DynEventFormatter {
+        Box::new(RepeatInfo {
+            obj: self.clone(),
+            rate,
+            delay,
+        })
+    }
+
+    async fn release(&self, parser: MsgParser<'_, '_>) -> Result<(), ReleaseError> {
+        let _req: Release = self.seat.client.parse(self, parser)?;
+        self.seat.client.remove_obj(self).await?;
+        Ok(())
+    }
+
+    async fn handle_request_(
+        &self,
+        request: u32,
+        parser: MsgParser<'_, '_>,
+    ) -> Result<(), WlKeyboardError> {
+        match request {
+            RELEASE => self.release(parser).await?,
+            _ => unreachable!(),
+        }
+        Ok(())
+    }
+}
+
+handle_request!(WlKeyboard);
+
+impl Object for WlKeyboard {
+    fn id(&self) -> ObjectId {
+        self.id.into()
+    }
+
+    fn interface(&self) -> Interface {
+        Interface::WlKeyboard
+    }
+
+    fn num_requests(&self) -> u32 {
+        RELEASE + 1
+    }
+}