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

src/ifs/wl_seat/wl_pointer/mod.rs

@@ -0,0 +1,177 @@
+mod types;
+
+use crate::client::{AddObj, DynEventFormatter};
+use crate::fixed::Fixed;
+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::*;
+
+const SET_CURSOR: u32 = 0;
+const RELEASE: u32 = 1;
+
+const ENTER: u32 = 0;
+const LEAVE: u32 = 1;
+const MOTION: u32 = 2;
+const BUTTON: u32 = 3;
+const AXIS: u32 = 4;
+const FRAME: u32 = 5;
+const AXIS_SOURCE: u32 = 6;
+const AXIS_STOP: u32 = 7;
+const AXIS_DISCRETE: u32 = 8;
+
+const ROLE: u32 = 0;
+
+const RELEASED: u32 = 0;
+const PRESSED: u32 = 1;
+
+const VERTICAL_SCROLL: u32 = 0;
+const HORIZONTAL_SCROLL: u32 = 1;
+
+const WHEEL: u32 = 0;
+const FINGER: u32 = 1;
+const CONTINUOUS: u32 = 2;
+const WHEEL_TILT: u32 = 3;
+
+id!(WlPointerId);
+
+pub struct WlPointer {
+    id: WlPointerId,
+    seat: Rc<WlSeatObj>,
+}
+
+impl WlPointer {
+    pub fn new(id: WlPointerId, seat: &Rc<WlSeatObj>) -> Self {
+        Self {
+            id,
+            seat: seat.clone(),
+        }
+    }
+
+    pub fn enter(
+        self: &Rc<Self>,
+        serial: u32,
+        surface: WlSurfaceId,
+        x: Fixed,
+        y: Fixed,
+    ) -> DynEventFormatter {
+        Box::new(Enter {
+            obj: self.clone(),
+            serial,
+            surface,
+            surface_x: x,
+            surface_y: y,
+        })
+    }
+
+    pub fn leave(self: &Rc<Self>, serial: u32, surface: WlSurfaceId) -> DynEventFormatter {
+        Box::new(Leave {
+            obj: self.clone(),
+            serial,
+            surface,
+        })
+    }
+
+    pub fn motion(self: &Rc<Self>, time: u32, x: Fixed, y: Fixed) -> DynEventFormatter {
+        Box::new(Motion {
+            obj: self.clone(),
+            time,
+            surface_x: x,
+            surface_y: y,
+        })
+    }
+
+    pub fn button(
+        self: &Rc<Self>,
+        serial: u32,
+        time: u32,
+        button: u32,
+        state: u32,
+    ) -> DynEventFormatter {
+        Box::new(Button {
+            obj: self.clone(),
+            serial,
+            time,
+            button,
+            state,
+        })
+    }
+
+    pub fn axis(self: &Rc<Self>, time: u32, axis: u32, value: Fixed) -> DynEventFormatter {
+        Box::new(Axis {
+            obj: self.clone(),
+            time,
+            axis,
+            value,
+        })
+    }
+
+    pub fn frame(self: &Rc<Self>) -> DynEventFormatter {
+        Box::new(Frame { obj: self.clone() })
+    }
+
+    pub fn axis_source(self: &Rc<Self>, axis_source: u32) -> DynEventFormatter {
+        Box::new(AxisSource {
+            obj: self.clone(),
+            axis_source,
+        })
+    }
+
+    pub fn axis_stop(self: &Rc<Self>, time: u32, axis: u32) -> DynEventFormatter {
+        Box::new(AxisStop {
+            obj: self.clone(),
+            time,
+            axis,
+        })
+    }
+
+    pub fn axis_discrete(self: &Rc<Self>, axis: u32, discrete: i32) -> DynEventFormatter {
+        Box::new(AxisDiscrete {
+            obj: self.clone(),
+            axis,
+            discrete,
+        })
+    }
+
+    async fn set_cursor(&self, parser: MsgParser<'_, '_>) -> Result<(), SetCursorError> {
+        let _req: Release = self.seat.client.parse(self, parser)?;
+        self.seat.client.remove_obj(self).await?;
+        Ok(())
+    }
+
+    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<(), WlPointerError> {
+        match request {
+            RELEASE => self.release(parser).await?,
+            _ => unreachable!(),
+        }
+        Ok(())
+    }
+}
+
+handle_request!(WlPointer);
+
+impl Object for WlPointer {
+    fn id(&self) -> ObjectId {
+        self.id.into()
+    }
+
+    fn interface(&self) -> Interface {
+        Interface::WlPointer
+    }
+
+    fn num_requests(&self) -> u32 {
+        RELEASE + 1
+    }
+}