Add SPM support & migrate to Swift 6.2

Author: sereivoanyong

.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata

@@ -97,7 +97,7 @@ open class Cell: UIView {
     }
 }
 
-extension Cell: Comparable {
+extension Cell: @MainActor Comparable {
     public static func <(lhs: Cell, rhs: Cell) -> Bool {
         return lhs.indexPath < rhs.indexPath
     }

Framework/Sources/Cell.swift

@@ -8,7 +8,7 @@
 
 import UIKit
 
-public final class CellRange {
+@MainActor public final class CellRange {
     public let from: Location
     public let to: Location
 
@@ -48,7 +48,7 @@ public final class CellRange {
     }
 }
 
-extension CellRange: Hashable {
+extension CellRange: @MainActor Hashable {
     public func hash(into hasher: inout Hasher) {
         hasher.combine(from)
     }
@@ -58,7 +58,7 @@ extension CellRange: Hashable {
     }
 }
 
-extension CellRange: CustomStringConvertible, CustomDebugStringConvertible {
+extension CellRange: @MainActor CustomStringConvertible, @MainActor CustomDebugStringConvertible {
     public var description: String {
         return "R\(from.row)C\(from.column):R\(to.row)C\(to.column)"
     }

Framework/Sources/CellRange.swift

@@ -72,9 +72,9 @@ public enum CircularScrolling {
     }
 
     struct Direction: OptionSet {
-        static var vertically = Direction(rawValue: 1 << 0)
-        static var horizontally = Direction(rawValue: 1 << 1)
-        static var both: Direction = [.vertically, .horizontally]
+        static let vertically = Direction(rawValue: 1 << 0)
+        static let horizontally = Direction(rawValue: 1 << 1)
+        static let both: Direction = [.vertically, .horizontally]
 
         let rawValue: Int
         init(rawValue: Int) {
@@ -89,8 +89,8 @@ public enum CircularScrolling {
     }
 
     struct TableStyle: OptionSet {
-        static var columnHeaderNotRepeated = TableStyle(rawValue: 1 << 0)
-        static var rowHeaderNotRepeated = TableStyle(rawValue: 1 << 1)
+        static let columnHeaderNotRepeated = TableStyle(rawValue: 1 << 0)
+        static let rowHeaderNotRepeated = TableStyle(rawValue: 1 << 1)
 
         let rawValue: Int
         init(rawValue: Int) {

Framework/Sources/CircularScrolling.swift

@@ -8,7 +8,7 @@
 
 import UIKit
 
-final class LayoutEngine {
+@MainActor final class LayoutEngine {
     private let spreadsheetView: SpreadsheetView
     private let scrollView: ScrollView
 

Framework/Sources/LayoutEngine.swift

@@ -8,17 +8,17 @@
 
 import Foundation
 
-public struct ScrollPosition: OptionSet {
+public struct ScrollPosition: OptionSet, Sendable {
     // The vertical positions are mutually exclusive to each other, but are bitwise or-able with the horizontal scroll positions.
     // Combining positions from the same grouping (horizontal or vertical) will result in an NSInvalidArgumentException.
-    public static var top = ScrollPosition(rawValue: 1 << 0)
-    public static var centeredVertically = ScrollPosition(rawValue: 1 << 1)
-    public static var bottom = ScrollPosition(rawValue: 1 << 2)
+    public static let top = ScrollPosition(rawValue: 1 << 0)
+    public static let centeredVertically = ScrollPosition(rawValue: 1 << 1)
+    public static let bottom = ScrollPosition(rawValue: 1 << 2)
 
     // Likewise, the horizontal positions are mutually exclusive to each other.
-    public static var left = ScrollPosition(rawValue: 1 << 3)
-    public static var centeredHorizontally = ScrollPosition(rawValue: 1 << 4)
-    public static var right = ScrollPosition(rawValue: 1 << 5)
+    public static let left = ScrollPosition(rawValue: 1 << 3)
+    public static let centeredHorizontally = ScrollPosition(rawValue: 1 << 4)
+    public static let right = ScrollPosition(rawValue: 1 << 5)
 
     public let rawValue: Int
 

Framework/Sources/ScrollPosition.swift

@@ -9,7 +9,7 @@
 import UIKit
 
 /// Implement this protocol to provide data to an `SpreadsheetView`.
-public protocol SpreadsheetViewDataSource: class {
+public protocol SpreadsheetViewDataSource: AnyObject {
     /// Asks your data source object for the number of columns in the spreadsheet view.
     ///
     /// - Parameter spreadsheetView: The spreadsheet view requesting this information.

Framework/Sources/SpreadsheetViewDataSource.swift

@@ -11,7 +11,7 @@ import UIKit
 /// The `SpreadsheetViewDelegate` protocol defines methods that allow you to manage the selection and
 /// highlighting of cells in a spreadsheet view and to perform actions on those cells.
 /// The methods of this protocol are all optional.
-public protocol SpreadsheetViewDelegate: class {
+public protocol SpreadsheetViewDelegate: AnyObject {
     /// Asks the delegate if the cell should be highlighted during tracking.
     /// - Note: As touch events arrive, the spreadsheet view highlights cells in anticipation of the user selecting them.
     ///   As it processes those touch events, the collection view calls this method to ask your delegate if a given cell should be highlighted.

Framework/Sources/SpreadsheetViewDelegate.swift

@@ -0,0 +1,13 @@
+// swift-tools-version: 6.2
+
+import PackageDescription
+
+let package = Package(
+  name: "SpreadsheetView",
+  products: [
+    .library(name: "SpreadsheetView", targets: ["SpreadsheetView"]),
+  ],
+  targets: [
+    .target(name: "SpreadsheetView", path: "Framework/Sources"),
+  ]
+)