tree: update to latest version of wp_fractional_scale

src/ifs/wl_output.rs

@@ -72,7 +72,7 @@ pub struct WlOutputGlobal {
     pub unused_captures: LinkedList<Rc<ZwlrScreencopyFrameV1>>,
     pub pending_captures: LinkedList<Rc<ZwlrScreencopyFrameV1>>,
     pub destroyed: Cell<bool>,
-    pub legacy_scale: Cell<i32>,
+    pub legacy_scale: Cell<u32>,
 }
 
 #[derive(Eq, PartialEq)]
@@ -316,7 +316,7 @@ impl WlOutput {
     fn send_scale(self: &Rc<Self>) {
         let event = Scale {
             self_id: self.id,
-            factor: self.global.legacy_scale.get(),
+            factor: self.global.legacy_scale.get() as _,
         };
         self.client.event(event);
     }

src/ifs/wl_surface.rs

@@ -217,7 +217,7 @@ impl SurfaceRole {
     }
 }
 
-pub struct SurfaceSendPreferredScaleVisitor(pub Fixed);
+pub struct SurfaceSendPreferredScaleVisitor;
 impl NodeVisitorBase for SurfaceSendPreferredScaleVisitor {
     fn visit_surface(&mut self, node: &Rc<WlSurface>) {
         node.send_preferred_scale();

src/ifs/wl_surface/cursor.rs

@@ -6,6 +6,7 @@ use {
         leaks::Tracker,
         rect::Rect,
         render::Renderer,
+        scale::Scale,
         tree::{Node, NodeVisitorBase, OutputNode},
     },
     std::{cell::Cell, ops::Deref, rc::Rc},
@@ -103,7 +104,7 @@ impl Cursor for CursorSurface {
         FrameRequests.visit_surface(&self.surface);
     }
 
-    fn extents_at_scale(&self, scale: Fixed) -> Rect {
+    fn extents_at_scale(&self, scale: Scale) -> Rect {
         let rect = self.extents.get();
         if scale == 1 {
             return rect;

src/ifs/wl_surface/wp_fractional_scale_v1.rs

@@ -39,7 +39,7 @@ impl WpFractionalScaleV1 {
     pub fn send_preferred_scale(&self) {
         self.client.event(PreferredScale {
             self_id: self.id,
-            scale: self.surface.output.get().preferred_scale.get(),
+            scale: self.surface.output.get().preferred_scale.get().0,
         });
     }