chore: window state

src/platform_impl/linux/wayland/dnd.rs

@@ -0,0 +1,135 @@
+use sctk::data_device_manager::{
+    data_device::DataDeviceHandler, data_offer::DataOfferHandler, data_source::DataSourceHandler,
+};
+
+use crate::platform_impl::wayland::state::WinitState;
+
+impl DataDeviceHandler for WinitState {
+    fn enter(
+        &mut self,
+        conn: &wayland_client::Connection,
+        qh: &wayland_client::QueueHandle<Self>,
+        data_device: &wayland_client::protocol::wl_data_device::WlDataDevice,
+        x: f64,
+        y: f64,
+        wl_surface: &wayland_client::protocol::wl_surface::WlSurface,
+    ) {
+        todo!()
+    }
+
+    fn leave(
+        &mut self,
+        conn: &wayland_client::Connection,
+        qh: &wayland_client::QueueHandle<Self>,
+        data_device: &wayland_client::protocol::wl_data_device::WlDataDevice,
+    ) {
+        todo!()
+    }
+
+    fn motion(
+        &mut self,
+        conn: &wayland_client::Connection,
+        qh: &wayland_client::QueueHandle<Self>,
+        data_device: &wayland_client::protocol::wl_data_device::WlDataDevice,
+        x: f64,
+        y: f64,
+    ) {
+        todo!()
+    }
+
+    fn selection(
+        &mut self,
+        conn: &wayland_client::Connection,
+        qh: &wayland_client::QueueHandle<Self>,
+        data_device: &wayland_client::protocol::wl_data_device::WlDataDevice,
+    ) {
+        todo!()
+    }
+
+    fn drop_performed(
+        &mut self,
+        conn: &wayland_client::Connection,
+        qh: &wayland_client::QueueHandle<Self>,
+        data_device: &wayland_client::protocol::wl_data_device::WlDataDevice,
+    ) {
+        todo!()
+    }
+}
+
+impl DataOfferHandler for WinitState {
+    fn source_actions(
+        &mut self,
+        conn: &wayland_client::Connection,
+        qh: &wayland_client::QueueHandle<Self>,
+        offer: &mut sctk::data_device_manager::data_offer::DragOffer,
+        actions: wayland_client::protocol::wl_data_device_manager::DndAction,
+    ) {
+        todo!()
+    }
+
+    fn selected_action(
+        &mut self,
+        conn: &wayland_client::Connection,
+        qh: &wayland_client::QueueHandle<Self>,
+        offer: &mut sctk::data_device_manager::data_offer::DragOffer,
+        actions: wayland_client::protocol::wl_data_device_manager::DndAction,
+    ) {
+        todo!()
+    }
+}
+
+impl DataSourceHandler for WinitState {
+    fn accept_mime(
+        &mut self,
+        conn: &wayland_client::Connection,
+        qh: &wayland_client::QueueHandle<Self>,
+        source: &wayland_client::protocol::wl_data_source::WlDataSource,
+        mime: Option<String>,
+    ) {
+    }
+
+    fn send_request(
+        &mut self,
+        conn: &wayland_client::Connection,
+        qh: &wayland_client::QueueHandle<Self>,
+        source: &wayland_client::protocol::wl_data_source::WlDataSource,
+        mime: String,
+        fd: sctk::data_device_manager::WritePipe,
+    ) {
+    }
+
+    fn cancelled(
+        &mut self,
+        conn: &wayland_client::Connection,
+        qh: &wayland_client::QueueHandle<Self>,
+        source: &wayland_client::protocol::wl_data_source::WlDataSource,
+    ) {
+    }
+
+    fn dnd_dropped(
+        &mut self,
+        conn: &wayland_client::Connection,
+        qh: &wayland_client::QueueHandle<Self>,
+        source: &wayland_client::protocol::wl_data_source::WlDataSource,
+    ) {
+    }
+
+    fn dnd_finished(
+        &mut self,
+        conn: &wayland_client::Connection,
+        qh: &wayland_client::QueueHandle<Self>,
+        source: &wayland_client::protocol::wl_data_source::WlDataSource,
+    ) {
+    }
+
+    fn action(
+        &mut self,
+        conn: &wayland_client::Connection,
+        qh: &wayland_client::QueueHandle<Self>,
+        source: &wayland_client::protocol::wl_data_source::WlDataSource,
+        action: wayland_client::protocol::wl_data_device_manager::DndAction,
+    ) {
+    }
+}
+
+sctk::delegate_data_device!(WinitState);

winit-wayland/src/lib.rs

@@ -23,6 +23,7 @@ use dpi::{LogicalSize, PhysicalSize};
 use rwh_06::HandleError;
 use sctk::reexports::client::Proxy;
 use sctk::reexports::client::protocol::wl_surface::WlSurface;
+use sctk::reexports::csd_frame::WindowState;
 use sctk::shm::slot::{Buffer, CreateBufferError, SlotPool};
 use wayland_client::protocol::wl_shm::Format;
 use winit_core::event_loop::ActiveEventLoop as CoreActiveEventLoop;
@@ -104,6 +105,8 @@ pub trait WindowExtWayland {
     fn xdg_toplevel(&self) -> Option<NonNull<c_void>>;
 
     fn xdg_surface_handle<'a>(&'a self) -> Option<&dyn HasXdgSurfaceHandle>;
+
+    fn window_state(&self) -> Option<WindowState>;
 }
 
 impl WindowExtWayland for dyn CoreWindow + '_ {
@@ -113,10 +116,13 @@ impl WindowExtWayland for dyn CoreWindow + '_ {
     }
 
     #[inline]
-
     fn xdg_surface_handle(&self) -> Option<&dyn HasXdgSurfaceHandle> {
         Some(self.cast_ref::<Window>()? as &dyn HasXdgSurfaceHandle)
     }
+
+    fn window_state(&self) -> Option<WindowState> {
+        self.cast_ref::<Window>()?.xdg_window_state()
+    }
 }
 
 #[derive(Debug, Clone, PartialEq, Eq)]