Update SCTK to 0.11.0

* Update SCTK to 0.11.0

Updates smithay-client-toolkit to 0.11.0. The major highlight
of that updated, is update of wayland-rs to 0.27.0. Switching
to wayland-cursor, instead of using libwayland-cursor. It
also fixes the following bugs:

  - Disabled repeat rate not being handled.
  - Decoration buttons not working after tty switch.
  - Scaling not being applied on output reenable.
  - Crash when `XCURSOR_SIZE` is `0`.
  - Pointer getting created in some cases without pointer capability.
  - On kwin, fix space between window and decorations on startup.
  - Incorrect size event when entering fullscreen when using
    client side decorations.
  - Client side decorations not being hided properly in fullscreen.
  - Size tracking between fullscreen/tiled state changes.
  - Repeat rate triggering multiple times from slow callback handler.
  - Resizable attribute not being applied properly on startup.
  - Not working IME

Besides those fixes it also adds a bunch of missing virtual key codes,
implements proper cursor grabbing, adds right click on decorations
to open application menu, disabled maximize button for non-resizeable
window, and fall back for cursor icon to similar ones, if the requested
is missing.

It also adds new methods to a `Theme` trait, such as:
  - `title_font(&self) -> Option<(String, f32)>` - The font for a title.
  - `title_color(&self, window_active: bool) -> [u8; 4]` - The color of
  the text in the title.

Fixes #1680.
Fixes #1678.
Fixes #1676.
Fixes #1646.
Fixes #1614.
Fixes #1601.
Fixes #1533.
Fixes #1509.
Fixes #952.
Fixes #947.

src/platform_impl/linux/wayland/env.rs

@@ -0,0 +1,149 @@
+//! SCTK environment setup.
+
+use sctk::reexports::client::protocol::wl_compositor::WlCompositor;
+use sctk::reexports::client::protocol::wl_output::WlOutput;
+use sctk::reexports::protocols::unstable::xdg_shell::v6::client::zxdg_shell_v6::ZxdgShellV6;
+use sctk::reexports::client::protocol::wl_seat::WlSeat;
+use sctk::reexports::protocols::unstable::xdg_decoration::v1::client::zxdg_decoration_manager_v1::ZxdgDecorationManagerV1;
+use sctk::reexports::client::protocol::wl_shell::WlShell;
+use sctk::reexports::client::protocol::wl_subcompositor::WlSubcompositor;
+use sctk::reexports::client::{Attached, DispatchData};
+use sctk::reexports::client::protocol::wl_shm::WlShm;
+use sctk::reexports::protocols::xdg_shell::client::xdg_wm_base::XdgWmBase;
+use sctk::reexports::protocols::unstable::relative_pointer::v1::client::zwp_relative_pointer_manager_v1::ZwpRelativePointerManagerV1;
+use sctk::reexports::protocols::unstable::pointer_constraints::v1::client::zwp_pointer_constraints_v1::ZwpPointerConstraintsV1;
+use sctk::reexports::protocols::unstable::text_input::v3::client::zwp_text_input_manager_v3::ZwpTextInputManagerV3;
+
+use sctk::environment::{Environment, SimpleGlobal};
+use sctk::output::{OutputHandler, OutputHandling, OutputInfo, OutputStatusListener};
+use sctk::seat::{SeatData, SeatHandler, SeatHandling, SeatListener};
+use sctk::shell::{Shell, ShellHandler, ShellHandling};
+use sctk::shm::ShmHandler;
+
+/// Set of extra features that are supported by the compositor.
+#[derive(Debug, Clone, Copy)]
+pub struct WindowingFeatures {
+    cursor_grab: bool,
+}
+
+impl WindowingFeatures {
+    /// Create `WindowingFeatures` based on the presented interfaces.
+    pub fn new(env: &Environment<WinitEnv>) -> Self {
+        let cursor_grab = env.get_global::<ZwpPointerConstraintsV1>().is_some();
+        Self { cursor_grab }
+    }
+
+    pub fn cursor_grab(&self) -> bool {
+        self.cursor_grab
+    }
+}
+
+sctk::environment!(WinitEnv,
+    singles = [
+        WlShm => shm,
+        WlCompositor => compositor,
+        WlSubcompositor => subcompositor,
+        WlShell => shell,
+        XdgWmBase => shell,
+        ZxdgShellV6 => shell,
+        ZxdgDecorationManagerV1 => decoration_manager,
+        ZwpRelativePointerManagerV1 => relative_pointer_manager,
+        ZwpPointerConstraintsV1 => pointer_constraints,
+        ZwpTextInputManagerV3 => text_input_manager,
+    ],
+    multis = [
+        WlSeat => seats,
+        WlOutput => outputs,
+    ]
+);
+
+/// The environment that we utilize.
+pub struct WinitEnv {
+    seats: SeatHandler,
+
+    outputs: OutputHandler,
+
+    shm: ShmHandler,
+
+    compositor: SimpleGlobal<WlCompositor>,
+
+    subcompositor: SimpleGlobal<WlSubcompositor>,
+
+    shell: ShellHandler,
+
+    relative_pointer_manager: SimpleGlobal<ZwpRelativePointerManagerV1>,
+
+    pointer_constraints: SimpleGlobal<ZwpPointerConstraintsV1>,
+
+    text_input_manager: SimpleGlobal<ZwpTextInputManagerV3>,
+
+    decoration_manager: SimpleGlobal<ZxdgDecorationManagerV1>,
+}
+
+impl WinitEnv {
+    pub fn new() -> Self {
+        // Output tracking for available_monitors, etc.
+        let outputs = OutputHandler::new();
+
+        // Keyboard/Pointer/Touch input.
+        let seats = SeatHandler::new();
+
+        // Essential globals.
+        let shm = ShmHandler::new();
+        let compositor = SimpleGlobal::new();
+        let subcompositor = SimpleGlobal::new();
+
+        // Gracefully handle shell picking, since SCTK automatically supports multiple
+        // backends.
+        let shell = ShellHandler::new();
+
+        // Server side decorations.
+        let decoration_manager = SimpleGlobal::new();
+
+        // Device events for pointer.
+        let relative_pointer_manager = SimpleGlobal::new();
+
+        // Pointer grab functionality.
+        let pointer_constraints = SimpleGlobal::new();
+
+        // IME handling.
+        let text_input_manager = SimpleGlobal::new();
+
+        Self {
+            seats,
+            outputs,
+            shm,
+            compositor,
+            subcompositor,
+            shell,
+            decoration_manager,
+            relative_pointer_manager,
+            pointer_constraints,
+            text_input_manager,
+        }
+    }
+}
+
+impl ShellHandling for WinitEnv {
+    fn get_shell(&self) -> Option<Shell> {
+        self.shell.get_shell()
+    }
+}
+
+impl SeatHandling for WinitEnv {
+    fn listen<F: FnMut(Attached<WlSeat>, &SeatData, DispatchData<'_>) + 'static>(
+        &mut self,
+        f: F,
+    ) -> SeatListener {
+        self.seats.listen(f)
+    }
+}
+
+impl OutputHandling for WinitEnv {
+    fn listen<F: FnMut(WlOutput, &OutputInfo, DispatchData<'_>) + 'static>(
+        &mut self,
+        f: F,
+    ) -> OutputStatusListener {
+        self.outputs.listen(f)
+    }
+}