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/output.rs

@@ -0,0 +1,240 @@
+use std::collections::VecDeque;
+use std::sync::{Arc, Mutex};
+
+use sctk::reexports::client::protocol::wl_output::WlOutput;
+use sctk::reexports::client::Display;
+
+use sctk::environment::Environment;
+use sctk::output::OutputStatusListener;
+
+use crate::dpi::{PhysicalPosition, PhysicalSize};
+use crate::monitor::{MonitorHandle as RootMonitorHandle, VideoMode as RootVideoMode};
+use crate::platform_impl::platform::{
+    MonitorHandle as PlatformMonitorHandle, VideoMode as PlatformVideoMode,
+};
+
+use super::env::WinitEnv;
+use super::event_loop::EventLoopWindowTarget;
+
+/// Output manager.
+pub struct OutputManager {
+    /// A handle that actually performs all operations on outputs.
+    handle: OutputManagerHandle,
+
+    _output_listener: OutputStatusListener,
+}
+
+impl OutputManager {
+    pub fn new(env: &Environment<WinitEnv>) -> Self {
+        let handle = OutputManagerHandle::new();
+
+        // Handle existing outputs.
+        for output in env.get_all_outputs() {
+            match sctk::output::with_output_info(&output, |info| info.obsolete) {
+                Some(false) => (),
+                // The output is obsolete or we've failed to access its data, skipping.
+                _ => continue,
+            }
+
+            // The output is present and unusable, add it to the output manager manager.
+            handle.add_output(output);
+        }
+
+        let handle_for_listener = handle.clone();
+
+        let output_listener = env.listen_for_outputs(move |output, info, _| {
+            if info.obsolete {
+                handle_for_listener.remove_output(output)
+            } else {
+                handle_for_listener.add_output(output)
+            }
+        });
+
+        Self {
+            handle,
+            _output_listener: output_listener,
+        }
+    }
+
+    pub fn handle(&self) -> OutputManagerHandle {
+        self.handle.clone()
+    }
+}
+
+/// A handle to output manager.
+#[derive(Debug, Clone)]
+pub struct OutputManagerHandle {
+    outputs: Arc<Mutex<VecDeque<MonitorHandle>>>,
+}
+
+impl OutputManagerHandle {
+    fn new() -> Self {
+        let outputs = Arc::new(Mutex::new(VecDeque::new()));
+        Self { outputs }
+    }
+
+    /// Handle addition of the output.
+    fn add_output(&self, output: WlOutput) {
+        let mut outputs = self.outputs.lock().unwrap();
+        let position = outputs.iter().position(|handle| handle.proxy == output);
+        if position.is_none() {
+            outputs.push_back(MonitorHandle::new(output));
+        }
+    }
+
+    /// Handle removal of the output.
+    fn remove_output(&self, output: WlOutput) {
+        let mut outputs = self.outputs.lock().unwrap();
+        let position = outputs.iter().position(|handle| handle.proxy == output);
+        if let Some(position) = position {
+            outputs.remove(position);
+        }
+    }
+
+    /// Get all observed outputs.
+    pub fn available_outputs(&self) -> VecDeque<MonitorHandle> {
+        self.outputs.lock().unwrap().clone()
+    }
+}
+
+#[derive(Clone, Debug)]
+pub struct MonitorHandle {
+    pub(crate) proxy: WlOutput,
+}
+
+impl PartialEq for MonitorHandle {
+    fn eq(&self, other: &Self) -> bool {
+        self.native_identifier() == other.native_identifier()
+    }
+}
+
+impl Eq for MonitorHandle {}
+
+impl PartialOrd for MonitorHandle {
+    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
+        Some(self.cmp(&other))
+    }
+}
+
+impl Ord for MonitorHandle {
+    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
+        self.native_identifier().cmp(&other.native_identifier())
+    }
+}
+
+impl std::hash::Hash for MonitorHandle {
+    fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
+        self.native_identifier().hash(state);
+    }
+}
+
+impl MonitorHandle {
+    #[inline]
+    pub(crate) fn new(proxy: WlOutput) -> Self {
+        Self { proxy }
+    }
+
+    #[inline]
+    pub fn name(&self) -> Option<String> {
+        sctk::output::with_output_info(&self.proxy, |info| {
+            format!("{} ({})", info.model, info.make)
+        })
+    }
+
+    #[inline]
+    pub fn native_identifier(&self) -> u32 {
+        sctk::output::with_output_info(&self.proxy, |info| info.id).unwrap_or(0)
+    }
+
+    #[inline]
+    pub fn size(&self) -> PhysicalSize<u32> {
+        match sctk::output::with_output_info(&self.proxy, |info| {
+            info.modes
+                .iter()
+                .find(|mode| mode.is_current)
+                .map(|mode| mode.dimensions)
+        }) {
+            Some(Some((w, h))) => (w as u32, h as u32),
+            _ => (0, 0),
+        }
+        .into()
+    }
+
+    #[inline]
+    pub fn position(&self) -> PhysicalPosition<i32> {
+        sctk::output::with_output_info(&self.proxy, |info| info.location)
+            .unwrap_or((0, 0))
+            .into()
+    }
+
+    #[inline]
+    pub fn scale_factor(&self) -> i32 {
+        sctk::output::with_output_info(&self.proxy, |info| info.scale_factor).unwrap_or(1)
+    }
+
+    #[inline]
+    pub fn video_modes(&self) -> impl Iterator<Item = RootVideoMode> {
+        let modes = sctk::output::with_output_info(&self.proxy, |info| info.modes.clone())
+            .unwrap_or_else(Vec::new);
+
+        let monitor = self.clone();
+
+        modes.into_iter().map(move |mode| RootVideoMode {
+            video_mode: PlatformVideoMode::Wayland(VideoMode {
+                size: (mode.dimensions.0 as u32, mode.dimensions.1 as u32).into(),
+                refresh_rate: (mode.refresh_rate as f32 / 1000.0).round() as u16,
+                bit_depth: 32,
+                monitor: monitor.clone(),
+            }),
+        })
+    }
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct VideoMode {
+    pub(crate) size: PhysicalSize<u32>,
+    pub(crate) bit_depth: u16,
+    pub(crate) refresh_rate: u16,
+    pub(crate) monitor: MonitorHandle,
+}
+
+impl VideoMode {
+    #[inline]
+    pub fn size(&self) -> PhysicalSize<u32> {
+        self.size
+    }
+
+    #[inline]
+    pub fn bit_depth(&self) -> u16 {
+        self.bit_depth
+    }
+
+    #[inline]
+    pub fn refresh_rate(&self) -> u16 {
+        self.refresh_rate
+    }
+
+    pub fn monitor(&self) -> RootMonitorHandle {
+        RootMonitorHandle {
+            inner: PlatformMonitorHandle::Wayland(self.monitor.clone()),
+        }
+    }
+}
+
+impl<T> EventLoopWindowTarget<T> {
+    #[inline]
+    pub fn display(&self) -> &Display {
+        &self.display
+    }
+
+    #[inline]
+    pub fn available_monitors(&self) -> VecDeque<MonitorHandle> {
+        self.output_manager.handle.available_outputs()
+    }
+
+    #[inline]
+    pub fn primary_monitor(&self) -> Option<RootMonitorHandle> {
+        // There's no primary monitor on Wayland.
+        None
+    }
+}