Removes compiler version checks (#318)

* Removes compiler version checks

* Fixes SwiftLint errors

Author: simonbs

Example/Example/Main/MainViewController.swift

@@ -35,11 +35,9 @@ final class MainViewController: UIViewController {
 
     override func viewDidLoad() {
         super.viewDidLoad()
-#if compiler(>=5.7)
         if #available(iOS 16, *) {
             contentView.textView.isFindInteractionEnabled = true
         }
-#endif
         contentView.textView.inputAccessoryView = toolsView
         setupMenuButton()
         setupTextView()
@@ -48,7 +46,6 @@ final class MainViewController: UIViewController {
 }
 
 private extension MainViewController {
-#if compiler(>=5.7)
     @available(iOS 16, *)
     @objc private func presentFind() {
         contentView.textView.findInteraction?.presentFindNavigator(showingReplace: false)
@@ -58,7 +55,6 @@ private extension MainViewController {
     @objc private func presentFindAndReplace() {
         contentView.textView.findInteraction?.presentFindNavigator(showingReplace: true)
     }
-#endif
 
     private func setupTextView() {
         var text = ""
@@ -89,7 +85,6 @@ private extension MainViewController {
 
     private func makeFeaturesMenuElements() -> [UIMenuElement] {
         var menuElements: [UIMenuElement] = []
-#if compiler(>=5.7)
         if #available(iOS 16, *) {
             menuElements += [
                 UIMenu(options: .displayInline, children: [
@@ -102,7 +97,6 @@ private extension MainViewController {
                 ])
             ]
         }
-#endif
         menuElements += [
             UIAction(title: "Go to Line") { [weak self] _ in
                 self?.presentGoToLineAlert()

Sources/Runestone/TextView/Appearance/DefaultTheme.swift

@@ -67,7 +67,6 @@ public final class DefaultTheme: Runestone.Theme {
         }
     }
 
-#if compiler(>=5.7)
     @available(iOS 16.0, *)
     public func highlightedRange(forFoundTextRange foundTextRange: NSRange, ofStyle style: UITextSearchFoundTextStyle) -> HighlightedRange? {
         switch style {
@@ -83,7 +82,6 @@ public final class DefaultTheme: Runestone.Theme {
             return nil
         }
     }
-#endif
 }
 
 private extension UIColor {

Sources/Runestone/TextView/Appearance/Theme.swift

@@ -51,7 +51,6 @@ public protocol Theme: AnyObject {
     ///
     /// See <doc:CreatingATheme> for more information on higlight names.
     func shadow(for highlightName: String) -> NSShadow?
-#if compiler(>=5.7)
     /// Highlighted range for a text range matching a search query.
     ///
     /// This function is called when highlighting a search result that was found using the standard find/replace interaction enabled using <doc:TextView/isFindInteractionEnabled>.
@@ -63,7 +62,6 @@ public protocol Theme: AnyObject {
     /// - Returns: The object used for highlighting the provided text range, or `nil` if the range should not be highlighted.
     @available(iOS 16, *)
     func highlightedRange(forFoundTextRange foundTextRange: NSRange, ofStyle style: UITextSearchFoundTextStyle) -> HighlightedRange?
-#endif
 }
 
 public extension Theme {
@@ -91,7 +89,6 @@ public extension Theme {
         nil
     }
 
-#if compiler(>=5.7)
     @available(iOS 16, *)
     func highlightedRange(forFoundTextRange foundTextRange: NSRange, ofStyle style: UITextSearchFoundTextStyle) -> HighlightedRange? {
         switch style {
@@ -105,5 +102,4 @@ public extension Theme {
             return nil
         }
     }
-#endif
 }

Sources/Runestone/TextView/Core/EditMenuController.swift

@@ -11,32 +11,25 @@ protocol EditMenuControllerDelegate: AnyObject {
 final class EditMenuController: NSObject {
     weak var delegate: EditMenuControllerDelegate?
 
-#if compiler(>=5.7)
     @available(iOS 16, *)
     private var editMenuInteraction: UIEditMenuInteraction? {
         _editMenuInteraction as? UIEditMenuInteraction
     }
     private var _editMenuInteraction: Any?
-#endif
 
     func setupEditMenu(in view: UIView) {
-#if compiler(>=5.7)
         if #available(iOS 16, *) {
             setupEditMenuInteraction(in: view)
         } else {
             setupMenuController()
         }
-#else
-        setupMenuController()
-#endif
     }
 
     func presentEditMenu(from view: UIView, forTextIn range: NSRange) {
         let startCaretRect = caretRect(at: range.location)
         let endCaretRect = caretRect(at: range.location + range.length)
         let menuWidth = min(endCaretRect.maxX - startCaretRect.minX, view.frame.width)
         let menuRect = CGRect(x: startCaretRect.minX, y: startCaretRect.minY, width: menuWidth, height: startCaretRect.height)
-#if compiler(>=5.7)
         if #available(iOS 16, *) {
             let point = CGPoint(x: menuRect.midX, y: menuRect.minY)
             let configuration = UIEditMenuConfiguration(identifier: nil, sourcePoint: point)
@@ -45,9 +38,6 @@ final class EditMenuController: NSObject {
         } else {
             UIMenuController.shared.showMenu(from: view, rect: menuRect)
         }
-#else
-        UIMenuController.shared.showMenu(from: view, rect: menuRect)
-#endif
     }
 
     func editMenu(for textRange: UITextRange, suggestedActions: [UIMenuElement]) -> UIMenu? {
@@ -59,14 +49,12 @@ final class EditMenuController: NSObject {
 }
 
 private extension EditMenuController {
-#if compiler(>=5.7)
     @available(iOS 16, *)
     private func setupEditMenuInteraction(in view: UIView) {
         let editMenuInteraction = UIEditMenuInteraction(delegate: self)
         _editMenuInteraction = editMenuInteraction
         view.addInteraction(editMenuInteraction)
     }
-#endif
 
     private func setupMenuController() {
         // This is not necessary starting from iOS 16.
@@ -100,7 +88,6 @@ private extension EditMenuController {
     }
 }
 
-#if compiler(>=5.7)
 @available(iOS 16, *)
 extension EditMenuController: UIEditMenuInteractionDelegate {
     func editMenuInteraction(_ interaction: UIEditMenuInteraction,
@@ -113,4 +100,3 @@ extension EditMenuController: UIEditMenuInteractionDelegate {
         }
     }
 }
-#endif

Sources/Runestone/TextView/Core/TextView.swift

@@ -564,7 +564,6 @@ open class TextView: UIScrollView {
     }
     /// When enabled the text view will present a menu with actions actions such as Copy and Replace after navigating to a highlighted range.
     public var showMenuAfterNavigatingToHighlightedRange = true
-#if compiler(>=5.7)
     /// A boolean value that enables a text view’s built-in find interaction.
     ///
     /// After enabling the find interaction, use [`presentFindNavigator(showingReplace:)`](https://developer.apple.com/documentation/uikit/uifindinteraction/3975832-presentfindnavigator) on <doc:findInteraction> to present the find navigator.
@@ -586,18 +585,15 @@ open class TextView: UIScrollView {
     public var findInteraction: UIFindInteraction? {
         textSearchingHelper.findInteraction
     }
-#endif
 
     private let textInputView: TextInputView
     private let editableTextInteraction = UITextInteraction(for: .editable)
     private let nonEditableTextInteraction = UITextInteraction(for: .nonEditable)
-#if compiler(>=5.7)
     @available(iOS 16.0, *)
     private var editMenuInteraction: UIEditMenuInteraction? {
         _editMenuInteraction as? UIEditMenuInteraction
     }
     private var _editMenuInteraction: Any?
-#endif
     private let tapGestureRecognizer = QuickTapGestureRecognizer()
     private var _inputAccessoryView: UIView?
     private let _inputAssistantItem = UITextInputAssistantItem()

Sources/Runestone/TextView/SearchAndReplace/UITextSearchingHelper.swift

@@ -2,7 +2,6 @@ import UIKit
 
 final class UITextSearchingHelper: NSObject {
     weak var textView: TextView?
-#if compiler(>=5.7)
     var isFindInteractionEnabled = false {
         didSet {
             if isFindInteractionEnabled != oldValue {
@@ -17,22 +16,19 @@ final class UITextSearchingHelper: NSObject {
     @available(iOS 16, *)
     var findInteraction: UIFindInteraction? {
         get {
-            // swiftlint:disable implicit_return
             guard let _findInteraction = _findInteraction else {
                 return nil
             }
             guard let findInteraction = _findInteraction as? UIFindInteraction else {
                 fatalError("Expected _findInteraction to be of type \(UIFindInteraction.self)")
             }
             return findInteraction
-            // swiftlint:enable implicit_return
         }
         set {
             _findInteraction = newValue
         }
     }
     private var _findInteraction: Any?
-#endif
 
     private let queue = OperationQueue()
     private var _textView: TextView {
@@ -54,7 +50,6 @@ final class UITextSearchingHelper: NSObject {
     }
 }
 
-#if compiler(>=5.7)
 @available(iOS 16, *)
 extension UITextSearchingHelper: UITextSearching {
     var supportsTextReplacement: Bool {
@@ -201,4 +196,3 @@ private extension SearchQuery.MatchMethod {
         }
     }
 }
-#endif