Refactoring

Ice/Events/EventManager.swift

@@ -223,7 +223,7 @@ extension EventManager {
 
             // Get the window that the user has clicked into.
             guard
-                let mouseLocation = MouseCursor.location(in: .coreGraphics),
+                let mouseLocation = MouseCursor.locationCoreGraphics,
                 let windowUnderMouse = WindowInfo.getOnScreenWindows(excludeDesktopWindows: false)
                     .filter({ $0.layer < CGWindowLevelForKey(.cursorWindow) })
                     .first(where: { $0.frame.contains(mouseLocation) && $0.title?.isEmpty == false }),
@@ -257,7 +257,7 @@ extension EventManager {
         guard
             let appState,
             isMouseInsideEmptyMenuBarSpace,
-            let mouseLocation = MouseCursor.location(in: .appKit)
+            let mouseLocation = MouseCursor.locationAppKit
         else {
             return
         }
@@ -453,12 +453,12 @@ extension EventManager {
         }
         if appState.menuBarManager.isMenuBarHiddenBySystem || appState.isActiveSpaceFullscreen {
             if
-                let mouseLocation = MouseCursor.location(in: .coreGraphics),
+                let mouseLocation = MouseCursor.locationCoreGraphics,
                 let menuBarWindow = WindowInfo.getMenuBarWindow(for: screen.displayID)
             {
                 return menuBarWindow.frame.contains(mouseLocation)
             }
-        } else if let mouseLocation = MouseCursor.location(in: .appKit) {
+        } else if let mouseLocation = MouseCursor.locationAppKit {
             return mouseLocation.y > screen.visibleFrame.maxY && mouseLocation.y <= screen.frame.maxY
         }
         return false
@@ -468,7 +468,7 @@ extension EventManager {
     /// the bounds of the current application menu.
     var isMouseInsideApplicationMenu: Bool {
         guard
-            let mouseLocation = MouseCursor.location(in: .coreGraphics),
+            let mouseLocation = MouseCursor.locationCoreGraphics,
             let screen = bestScreen,
             let appState,
             var applicationMenuFrame = appState.menuBarManager.getApplicationMenuFrame(for: screen.displayID)
@@ -485,7 +485,7 @@ extension EventManager {
     var isMouseInsideMenuBarItem: Bool {
         guard
             let screen = bestScreen,
-            let mouseLocation = MouseCursor.location(in: .coreGraphics)
+            let mouseLocation = MouseCursor.locationCoreGraphics
         else {
             return false
         }
@@ -501,7 +501,7 @@ extension EventManager {
     var isMouseInsideNotch: Bool {
         guard
             let screen = bestScreen,
-            let mouseLocation = MouseCursor.location(in: .appKit),
+            let mouseLocation = MouseCursor.locationAppKit,
             let frameOfNotch = screen.frameOfNotch
         else {
             return false
@@ -523,7 +523,7 @@ extension EventManager {
     var isMouseInsideIceBar: Bool {
         guard
             let appState,
-            let mouseLocation = MouseCursor.location(in: .appKit)
+            let mouseLocation = MouseCursor.locationAppKit
         else {
             return false
         }
@@ -541,7 +541,7 @@ extension EventManager {
             let appState,
             let visibleSection = appState.menuBarManager.section(withName: .visible),
             let iceIconFrame = visibleSection.controlItem.windowFrame,
-            let mouseLocation = MouseCursor.location(in: .appKit)
+            let mouseLocation = MouseCursor.locationAppKit
         else {
             return false
         }

Ice/MenuBar/ItemManagement/MenuBarItemManager.swift → Ice/MenuBar/MenuBarItems/MenuBarItemManager.swift

@@ -1057,7 +1057,7 @@ extension MenuBarItemManager {
         guard let appState else {
             throw EventError(code: .invalidAppState, item: item)
         }
-        guard let cursorLocation = MouseCursor.location(in: .coreGraphics) else {
+        guard let cursorLocation = MouseCursor.locationCoreGraphics else {
             throw EventError(code: .invalidCursorLocation, item: item)
         }
         guard let initialFrame = getCurrentFrame(for: item) else {
@@ -1140,7 +1140,7 @@ extension MenuBarItemManager {
         guard let source = CGEventSource(stateID: .hidSystemState) else {
             throw EventError(code: .invalidEventSource, item: item)
         }
-        guard let cursorLocation = MouseCursor.location(in: .coreGraphics) else {
+        guard let cursorLocation = MouseCursor.locationCoreGraphics else {
             throw EventError(code: .invalidCursorLocation, item: item)
         }
         guard let currentFrame = getCurrentFrame(for: item) else {

Ice/UI/IceBar/IceBar.swift

@@ -117,7 +117,7 @@ final class IceBarPanel: NSPanel {
                 }
                 return getOrigin(for: .iceIcon)
             case .mousePointer:
-                guard let location = MouseCursor.location(in: .appKit) else {
+                guard let location = MouseCursor.locationAppKit else {
                     return getOrigin(for: .iceIcon)
                 }
 

Ice/Utilities/BindingExposable.swift

@@ -5,32 +5,9 @@
 
 import SwiftUI
 
-/// A type that acts as a lens that exposes bindings to the writable properties
-/// of a base object.
-@dynamicMemberLookup
-struct ExposedBindings<Base: BindingExposable> {
-    /// The base object whose bindings are exposed.
-    fileprivate let base: Base
-
-    /// Returns a binding to the property at the given key path.
-    subscript<Value>(dynamicMember keyPath: ReferenceWritableKeyPath<Base, Value>) -> Binding<Value> {
-        Binding(
-            get: { base[keyPath: keyPath] },
-            set: { base[keyPath: keyPath] = $0 }
-        )
-    }
-
-    /// Returns a lens that exposes the bindings of the object
-    /// at the given key path.
-    subscript<T: BindingExposable>(dynamicMember keyPath: KeyPath<Base, T>) -> ExposedBindings<T> {
-        ExposedBindings<T>(base: base[keyPath: keyPath])
-    }
-}
-
 /// A type that exposes its writable properties as bindings.
 protocol BindingExposable {
-    /// A type that acts as a lens that exposes bindings to the writable properties
-    /// of this type.
+    /// A lens that exposes bindings to the writable properties of this type.
     typealias Bindings = ExposedBindings<Self>
 
     /// A lens that exposes bindings to the writable properties of this instance.
@@ -42,3 +19,25 @@ extension BindingExposable {
         Bindings(base: self)
     }
 }
+
+/// A lens that exposes bindings to the writable properties of a base object.
+@dynamicMemberLookup
+struct ExposedBindings<Base: BindingExposable> {
+    /// The object whose bindings are exposed.
+    private let base: Base
+
+    /// Creates a lens that exposes the bindings of the given object.
+    init(base: Base) {
+        self.base = base
+    }
+
+    /// Returns a binding to the property at the given key path.
+    subscript<Value>(dynamicMember keyPath: ReferenceWritableKeyPath<Base, Value>) -> Binding<Value> {
+        Binding(get: { base[keyPath: keyPath] }, set: { base[keyPath: keyPath] = $0 })
+    }
+
+    /// Returns a lens that exposes the bindings of the object at the given key path.
+    subscript<T: BindingExposable>(dynamicMember keyPath: KeyPath<Base, T>) -> ExposedBindings<T> {
+        ExposedBindings<T>(base: base[keyPath: keyPath])
+    }
+}

Ice/Utilities/MouseCursor.swift

@@ -7,17 +7,16 @@ import CoreGraphics
 
 /// A namespace for mouse cursor operations.
 enum MouseCursor {
-    /// A coordinate space for mouse cursor operations.
-    enum CoordinateSpace {
-        /// The coordinate space used by the `AppKit` framework.
-        ///
-        /// The origin of this coordinate space is at the bottom left corner of the screen.
-        case appKit
+    /// Returns the location of the mouse cursor in the coordinate space used by
+    /// the `AppKit` framework, with the origin at the bottom left of the screen.
+    static var locationAppKit: CGPoint? {
+        CGEvent(source: nil)?.unflippedLocation
+    }
 
-        /// The coordinate space used by the `CoreGraphics` framework.
-        ///
-        /// The origin of this coordinate space is at the top left corner of the screen.
-        case coreGraphics
+    /// Returns the location of the mouse cursor in the coordinate space used by
+    /// the `CoreGraphics` framework, with the origin at the top left of the screen.
+    static var locationCoreGraphics: CGPoint? {
+        CGEvent(source: nil)?.location
     }
 
     /// Hides the mouse cursor and increments the hide cursor count.
@@ -45,21 +44,6 @@ enum MouseCursor {
             Logger.mouseCursor.error("CGWarpMouseCursorPosition failed with error \(result.logString)")
         }
     }
-
-    /// Returns the location of the mouse pointer.
-    ///
-    /// - Parameter coordinateSpace: The coordinate space of the returned location. See
-    ///   the constants defined in ``MouseCursor/CoordinateSpace`` for more information.
-    static func location(in coordinateSpace: CoordinateSpace) -> CGPoint? {
-        CGEvent(source: nil).map { event in
-            switch coordinateSpace {
-            case .appKit:
-                event.unflippedLocation
-            case .coreGraphics:
-                event.location
-            }
-        }
-    }
 }
 
 // MARK: - Logger